CN208058123U - Connecting seat and connection structure for building electromechanical installation hanger system - Google Patents

Abstract

The utility model discloses a kind of connecting seats and connection structure for building electromechanical installation hanger system, to improve the anti-seismic performance for building electromechanical installation hanger system.The connecting seat includes bearing, linking arm, shaft and attachment screw；Wherein bearing includes the bottom plate below a pair of side plates and a pair of side plates being located at and between a pair of side plates being connected to, and bottom plate connecting hole is provided on bottom plate；Linking arm includes stringer board and transverse slat, and stringer board is equipped with stringer board slot to which the both sides positioned at stringer board slot on the stringer board form upper yoke and lower yoke, the medial surface of lower yoke is equipped with attachment screw front storage tank, attachment screw resigning area corresponding with attachment screw front storage tank is provided on upper yoke, attachment screw is set in attachment screw resigning area；Both sides on bottom plate positioned at shaft are respectively arranged with bottom plate connecting hole.

Description

Connecting seat and connection structure for building electromechanical installation hanger system

Technical field

This application involves the electromechanical installation hanger system of building and its dependency structures.

Background technology

The electromechanical installation hanger system of building is the machine for the facilities such as building interior conduit, circuit to be supported, positioned Tool connects system.Currently, the requirement in the market to the electromechanical installation hanger system of building is higher and higher, therefore, it is necessary to develop Go out to assemble more convenient, anti-seismic performance and preferably builds electromechanical installation hanger system and its dependency structure.

Utility model content

The application's is designed to provide a kind of connecting seat and connection structure for building electromechanical installation hanger system, To improve the anti-seismic performance for building electromechanical installation hanger system.

In order to realize the purpose of the application, according to the one side of the application, provide a kind of for building electromechanical installation The connecting seat of hanger system.The connecting seat includes bearing, linking arm, shaft and attachment screw；Wherein bearing includes an offside Bottom plate below plate and a pair of side plates for being located at and between a pair of side plates for being connected to, a pair of side plates on be respectively arranged with mutually Corresponding shaft mounting hole is provided with bottom plate connecting hole on bottom plate；Linking arm includes stringer board and transverse slat, and stringer board is equipped with stringer board Slot forms upper yoke and lower yoke to the both sides positioned at stringer board slot on the stringer board, and the medial surface of lower yoke, which is equipped with, to be connected Screw front storage tank is connect, attachment screw resigning area corresponding with attachment screw front storage tank is provided on upper yoke, it should The shaft connecting hole for deviateing stringer board slot is also set up on stringer board；Transverse slat is equipped with transverse slat slot to be located at transverse slat on the transverse slat The both sides of slot form left yoke and right yoke, and the head of left yoke and right yoke is bent to form shaft to the same side of transverse slat and draws Hook is additionally provided with transverse slat threaded hole on the transverse slat；By stringer board slot and transverse slat slot with can only be reverse between stringer board and transverse slat The grafting each other of the mode of abjection in the shaft mounting hole of a pair of side plates that shaft is mounted on and is set on shaft connecting hole and shaft On drag hook, gap is reserved between the medial surface and transverse slat of lower yoke, attachment screw is set in attachment screw resigning area and it Threaded shank is adapted to connection with transverse slat threaded hole, and the head of the attachment screw across gap and attachment screw front storage tank for matching It closes；Both sides on bottom plate positioned at shaft are respectively arranged with bottom plate connecting hole.

In order to realize the purpose of the application, according to further aspect of the application, provide a kind of for building electromechanical peace Fill the connection structure of hanger system.The connection structure includes the channel steel and supporter connected by above-mentioned connecting seat, wherein slot The bottom plate of steel is inserted into the gap reserved between the medial surface and transverse slat of the lower yoke of connecting seat, and is connected screw and is locked in down On yoke, the front of attachment screw passes through or withstands channel steel bottom plate and coordinates with attachment screw front storage tank, supporter and the company Pass through anchor bolts between the bottom plate of joint chair；Anchor bolt includes anchoring section, threaded shank and the locking nut being adapted to threaded shank, anchor Gu portion is located in supporter, threaded shank is adapted to connection with locking nut after passing through bottom plate connecting hole.

Above-mentioned connecting seat can quickly realize the connection with channel steel, and connecting seat is difficult to detach with channel steel after connection, makes The connection of connecting seat and channel steel has both assembly convenience and good anti-seismic performance.Due to being located at shaft on the bottom plate of connecting seat Both sides are respectively arranged with bottom plate connecting hole, and anchor bolt is respectively mounted on these bottom plate connecting holes and makes connecting seat and branch by these anchor bolts Support body (top surface of such as building) connects, it is ensured that the uniform stressed of bottom plate is improved and connected between connecting seat and supporter Anti-seismic performance.

The application is described further with reference to the accompanying drawings and detailed description.The additional aspect of the application and excellent Point will be set forth in part in the description, and partly will become apparent from the description below.Or the practice for passing through the application It solves.

Description of the drawings

Fig. 1 is a kind of structural schematic diagram of threaded connector of the application；Fig. 2 is the left view of Fig. 1；Fig. 3 is the application one The structural schematic diagram of kind threaded connector；Fig. 4 is a kind of structural schematic diagram of locking device of the application；Fig. 5 is the dismantling of Fig. 4 Figure；Fig. 6 is a kind of structural schematic diagram of channel steel of the application；Fig. 7 is structure when being observed under another angle of channel steel shown in Fig. 6 Schematic diagram；Fig. 8 is a kind of structural schematic diagram of channel steel reinforced structure of the application；Fig. 9 is the disassembly diagram of Fig. 8；Figure 10 is the application A kind of connector 90 ° of schematic diagrames intersected under connection usage scenarios between two channel steels；Figure 11 is a kind of connecting seat of the application Structural schematic diagram；Figure 12 is the disassembly diagram of Figure 11；Figure 13 is the schematic diagram of the connection structure of the connecting seat of application drawing 11；Figure 14 For a kind of structural schematic diagram of connecting seat of the application；Figure 15 is the disassembly diagram of Figure 14；Figure 16 is a kind of knot of connecting seat of the application Structure schematic diagram；Figure 17 is the schematic diagram of the connection structure of the connecting seat of application drawing 16；Figure 18 is a kind of structure of nut of the application Schematic diagram；Figure 19 is the side view of the nut of Figure 16；Figure 20 is sectional view along A-A in Figure 19；Figure 21 is a kind of anchor bolt of the application Structural schematic diagram；Figure 22 is a kind of structural schematic diagram of anchor bolt of the application；Figure 23 is a kind of electromechanical installation branch of building of the application The structural schematic diagram of hanger system；Figure 24 is a kind of structural schematic diagram of the connector for the system that can be used for Figure 23；Figure 25 is can A kind of structural schematic diagram of connector of system for Figure 23；Figure 26 is a kind of knot of the connector for the system that can be used for Figure 23 Structure schematic diagram；Figure 27 is the schematic diagram of the connector of Figure 26 in a state of use；Figure 28 is the one kind for the system that can be used for Figure 23 The structural schematic diagram of connector；Figure 29 is the schematic diagram of the connector of Figure 28 in a state of use；Figure 30 is that can be used for Figure 23's A kind of structural schematic diagram of connector of system；Figure 31 is a kind of structural schematic diagram of the connector for the system that can be used for Figure 23； Figure 32 is a kind of structural schematic diagram of the connector for the system that can be used for Figure 23；Figure 33 is a kind of folder for the system that can be used for Figure 23 The structural schematic diagram of gripping member；Figure 34 is the disassembly diagram of Figure 33；Figure 35 is a kind of structural schematic diagram of connector of the application；Figure 36 is The schematic diagram of the connection structure of the connector of application drawing 35；Figure 37 is a kind of structural schematic diagram of connector of the application；Figure 38 is A kind of structural schematic diagram of connector of the application；Figure 39 is a kind of structural schematic diagram of channel steel reinforced member of the application；Figure 40 is A kind of structural schematic diagram of locking device of the application.

Specific implementation mode

Firstly the need of, it is noted that technical solution in the application provided in each section including following the description And technical characteristic, in the absence of conflict, these technical solutions and technical characteristic can be combined with each other.In addition, in the application " N*M " occurred means " ox rice ", is the standard unit of torque.And "front", "rear", "left", "right" etc. indicate the term in orientation, Only for the purposes of description, the improper restriction to the application should not be constituted.

Fig. 1 is a kind of structural schematic diagram of threaded connector of the application.Fig. 2 is the left view of Fig. 1.As shown in Figure 1, 2, should Threaded connector includes head 120 and threaded shank 110, is additionally provided on the top surface on the head 120 and connects for fastening the screw thread Fitting and when torque when tightened reaches preset value can be broken from the top surface and under twist into two parts portion 130, this twists into two parts portion It is provided with and extends from top to bottom and what hole post lower face 133a at least extended to 120 top surface of head twists into two parts moment of torsion control hole in 130 133.Due to twisting into two parts moment of torsion control hole 133 generally by drilling processing at a blind hole, often moment of torsion control is being twisted into two parts The bottom in hole 133 leaves a conical hole slot；In this case, above-mentioned " hole post lower face 133a " should not refer to conical hole slot Lower face, and make the lower face of finger cone hole slot upper end hole column, i.e. the end face that label " 133a " is marked in Fig. 1.

It is said from the angle of manufacture, the hole post lower face 133a for twisting into two parts moment of torsion control hole 133 is made just to extend to the top of head 120 There are the difficulties in machining accuracy control in face, therefore, the hole post lower face 133a for twisting into two parts moment of torsion control hole 133 can be sunk to head Under 120 top surface.A benefit can also be brought in this way, that is, contribute to make the portion of twisting into two parts 130 in fracture section close to head 120 top surface reduces and remains the probability of convex section in 120 top surface of head after being broken.On this basis, moment of torsion control is twisted into two parts Ideal distance between the hole post lower face 133a and the top surface on head 120 in hole 133 may be set to 0.2-2 millimeters, both facilitate control The working depth of drilling column lower face 133a, but it is too deep and influence threaded connector to be unlikely to make to twist into two parts moment of torsion control hole 133 Intensity.Actual use shows to twist into two parts the distance between the top surface of the hole post lower face 133a and head 120 in moment of torsion control hole 133 When being set as 0.5 millimeter or 1 millimeter, twists into two parts and be substantially not present convex section on 120 top surface of fracture occiput of portion 130.

As shown in Figure 1, 2, in one embodiment of above-mentioned threaded connector, the portion 130 of twisting into two parts includes fastening stress First 131 and taper type interconnecting piece 132, the big end end face of the taper type interconnecting piece 132 is connect with 131 lower face of fastening stress head It is integrated, small end end face and the top surface on head 120 are connected as one, and the moment of torsion control hole 133 of twisting into two parts is in fastening stress head 131 Through hole is formed between taper type interconnecting piece 132.Fasten stress head 131 as fastening thread connector when directly with fastening work Tool contact, the position for receiving the external tightening torque applied, are generally configured to shape compatible with fastening tool, such as positive six Side shape, octagon etc..The fastening stress head 131 is connect by taper type interconnecting piece 132 with the top surface on head 120, due to cone Platform shape interconnecting piece 132 is connected as one by its small end end face and the top surface on head 120, and which guarantee connected in fastening thread Portion 130 is twisted into two parts when part to be broken in the small end endface of the taper type interconnecting piece 132.In addition, above-mentioned taper type connection Be formed by between the side wall and the top surface on head 120 in portion 132 angle vertex position may also be arranged to a chamfer radius≤ 0.2 millimeter of wedge angle, in this way, when the portion of twisting into two parts 130 is after the small end endface of taper type interconnecting piece 132 is broken, Bu Huiyin The radius of corner mistake at the vertex position of angle is formed by between the side wall and the top surface on head 120 of taper type interconnecting piece 132 The flash apparent and sharp in the vertex site residues greatly.The threaded connector of above-described embodiment can be directly on numerically controlled lathe It is process；Wherein, portion 130 (including fastening stress head 131 and taper type interconnecting piece 132), head 120 and threaded shank are twisted into two parts 110 are formed on same rodlike blank by turnery processing, the side wall of taper type interconnecting piece 132 and the top surface on head 120 it Between be formed by the vertex position of angle and carried out clear angle processing (being cut with sharp Lathe tool tip), ensure wedge angle It is formed；Drilling processing is carried out at the top of fastening stress head 131, moment of torsion control hole 133 is twisted into two parts to process.

Applied to the threaded connector of different occasions, their torque preset value of twisting into two parts often also differs.For example, building It builds in electromechanical installation hanger system, the fastening requirements of the threaded connector on different parts may be different, and some places are twisted into two parts Torque preset value is higher, and some is then relatively low.Therefore, when manufacturing threaded connector, it usually needs classification manufacture difference twists into two parts torsion The threaded connector of square preset value, in addition, it is also necessary to the different threaded connector of torque preset value be twisted into two parts to these and classified Management, therefore cause the inconvenience of above-mentioned threaded connector manufacture and intermediate links.In this regard, above-mentioned threaded connection provided by the present application In another embodiment of part, a kind of improved threaded connector is provided.As shown in figure 3, the structure of the threaded connector with The threaded connector provided in previous embodiment is consistent, but is theed improvement is that, has also been reserved and has been used in the portion of twisting into two parts 130 Expand twist into two parts the aperture in moment of torsion control hole 133 to adjust twist into two parts torque preset value subtract material counterbored area 134.In this way, when needing Adjust when twisting into two parts torque preset value of the threaded connector, it is only necessary to which subtract material processing to subtracting material counterbored area 134 makes original Some twists into two parts the aperture increases in moment of torsion control hole 133, and at this moment, twisting into two parts torque preset value will reduce accordingly, is adjusted to play Section threaded connector twists into two parts the purpose of torque preset value.So-called " subtracting material processing ", utilizes electric drill that can easily realize in fact, and The occasion of the large-scale use threaded connector is needed for electromechanical installation hanger system installation of building etc., electric drill is very general Time one of tool.

Specifically, as shown in figure 3, the portion 130 of twisting into two parts (is in particular the fastening stress head in the portion of twisting into two parts 130 131) it is located on top surface and currently twists into two parts the periphery in moment of torsion control hole 133 and be provided with and adjustable twist into two parts torque preset value with other Corresponding reaming cue mark 135, and represented by the reaming cue mark 135, exactly subtract the position of material counterbored area 134 It sets, in this way, the time for facilitating operator in needs accurately subtract material processing to subtracting material counterbored area 134.Such as Fig. 3 institutes Show, in this embodiment, reaming cue mark 135 include reaming aperture outline line 135a and with 135a pairs of reaming aperture outline line That answers twists into two parts torque preset value 135b.As seen from Figure 3, reaming aperture outline line 135a has defined one and has twisted into two parts portion It is existing on 130 to twist into two parts moment of torsion control hole 133 with one heart but the circle of diameter bigger, above it to twist into two parts torque preset value 135b specific " 60N*M " (and currently twisting into two parts 133 top of moment of torsion control hole with " 70N*M ") is shown as, which means that selecting and reaming aperture The matched drill bits of contour line 135a in reaming aperture outline line 135a subtract material counterbored area 134 carry out reaming after, screw thread connect Fitting twists into two parts torque preset value and will be adjusted to 60N*M from 70N*M.Certainly, reaming cue mark 135 can also include reaming hole Diameter, to make operator directly select the drill bit of correspondingly-sized with reference to the reaming aperture.In addition, reaming cue mark 135 also may be used Including counterbore depth, subtract material processing to allow the operator to more easily carry out reaming.But if unmarked reaming is deep Degree also according to the depth for currently twisting into two parts moment of torsion control hole 133 or can twist into two parts the height in portion 130 and determine counterbore depth.It is described Reaming aperture outline line 135a can be added with torque preset value 135b is twisted into two parts by carrying out machine cut on 130 top surface of the portion of twisting into two parts Work, the directly modes such as printing are formed, and by reaming aperture outline line 135a and can also twist into two parts the 135b settings of torque preset value special On the patch of door, the patch is integrally then pasted onto 130 top surface of the portion of twisting into two parts again.It can will be twisted into two parts in portion 130 using patch Some is twisted into two parts moment of torsion control hole 133 and is hidden, and to keep threaded connector more attractive, while also operator being made more intuitively to differentiate Which threaded connector, which does not adjust, is twisted into two parts the aperture in moment of torsion control hole, which, which has adjusted, is twisted into two parts the aperture in moment of torsion control hole.

It, can be in short, since what threaded connector had been designed to that it twists into two parts portion twists into two parts the adjustable structure of torque preset value According to usage amount and twist into two parts torque preset value selection usage amount and twist into two parts the larger threaded connector of torque preset value mainly into Row production improves cost, efficiency and management etc. caused by production difference twists into two parts the threaded connector of torque preset value The problem of aspect.

Fig. 4 is a kind of structural schematic diagram for building the locking device of electromechanical installation hanger system of the application.Fig. 5 is The disassembly diagram of Fig. 4.As shown in Figure 4,5, which includes bolt 101 and nut 200, and the bolt 101 has head 120 With threaded shank 110, the nut 200 is adapted with the threaded shank 110, in addition, the nut 200 is the item that length is more than width Shape nut, the both ends on the top surface of the nut 200 close to 200 length direction of nut are respectively arranged with one along nut width side To the positioning tooth socket 210 of extension；Platen 300 is set in the threaded shank 110 between head 120 and nut 200, it is described It is connected with to take between platen 300 and nut 200 and turns part 400.

Above-mentioned locking device can be used in a kind of following locking mechanism for building electromechanical installation hanger system.Specifically For, which includes channel steel, above-mentioned locking device and by locking member.Now with channel steel shown in Fig. 6-10 For 600 structures, illustrate how the locking mechanism will be installed to by locking member on the channel steel by locking device.With reference to figure 6-10 Shown in channel steel 600 comprising left plate 610, right plate 620 and the bottom being connected between left plate 610 and right plate 620 Plate 630, the edge of a wing of the left plate 610 and the edge of a wing of right plate 620 are turned back respectively inwards to be formed in symmetrical one pair Flange 650 is equipped with positioning tooth bar 651 on the end face of the pair of in-flanges 650.Obviously, in above-mentioned locking mechanism, locking dress Each positioning tooth bar that each positioning tooth socket 210 on the nut 200 set will be respectively used on a pair of of in-flanges 650 with channel steel 600 651 are engaged.And it is described by locking member then by being pressed between the top of channel steel 600 and the platen 300 of locking device The device that is locked is locked on channel steel 600, is achieved in by the installation of locking member.

For ease of by the locking of locking member, being additionally provided on locking member big with 200 shape of the nut of the locking device The small through-hole being adapted to be passed through with specific direction for the nut 200 being connected in threaded shank 110, in this way, locking device Nut 200 will be connect with channel steel 600 again across the through-hole.Since the nut 200 after the through-hole is one on entering channel steel 600 After the groove formed between in-flanges 650, need to rotate each positioning tooth socket 210 that 90 ° could realize on nut 200 respectively with slot Each positioning tooth bar 651 on a pair of of in-flanges 650 of steel 600 is engaged, and therefore, is generally worked as and is pressed in channel steel by locking member When between 600 tops and the platen 300 of locking device, the length direction of the through-hole is vertical with the length direction of nut 200 's.And take turn part 400 then play the role of it is such, i.e.,：It will be installed on channel steel 600 by locking member by the locking device During, can first be stirred on the outside of locking device platen 300 so that by take turn part 400 drive nut 200 rotated, Keep the direction of nut 200 consistent with by the direction of through-hole compatible with 200 shape size of nut on locking member, to convenient Make nut 200 by the through-hole across the groove formed a pair of of in-flanges on locking member and channel steel 600, hereafter, By the top of locking member stir again platen 300 so that by take turn part 400 drive nut 200 rotated, make nut The length direction of 200 length direction and the through-hole is perpendicular, so make each positioning tooth socket 210 on nut 200 respectively with Each positioning tooth bar 651 on a pair of of in-flanges 650 of channel steel 600 is engaged, and finally passes through the bolt of fastening locking device again 101 can will be mounted on by locking member on channel steel 600.

As shown in figure 5, in one embodiment of above-mentioned locking device provided by the present application, above-mentioned take turns the use of part 400 Being sleeved on taking in threaded shank 110 and between platen 300 and nut 200 turns spring 401, this is taken turns the two of spring 401 End is taken with platen 300 and nut 200 respectively turns connection.Turn part 400 and use above-mentioned taking to turn spring 401 due to taking, in bolt During gradually being tightened between 101 threaded shank 110 and nut 200, this, which is taken, turns spring 401 and is also compressed accordingly, therefore Take and turn the presence of part 400 and can't interfere the fastening of bolt 101, meanwhile, take turn after spring 401 is compressed can bolt 101 with A pair of active force axially outward is generated between nut 200, can prevent from loosening between bolt 101 and nut 200.It takes and turns bullet It is more that the mode for turning to connect is taken at the both ends of spring 401 with platen 300 and nut 200 respectively.In the above-described embodiments, it takes and turns spring The spring wire of one end on 401 for connect with nut 200 exists into being arranged to taking the outside for turning spring 401 and extend and bend to coordinate In the spring wire locating slot 220 of 200 side of nut, this makes it possible to turn spring 401 and rotate effective to drive nut 200 by taking Rotation.And take and turn between spring 401 and platen 300, it can will be taken in such a way that buckle is set on platen 300 and turn spring 401 spring wire is clamped, and turns connection to realize to take.In addition, above-described embodiment is located at head also in the threaded shank 110 It is set with washer 500 between 120 and platen 300, and is arranged for contacting pressure with the washer 500 on 300 top surface of the platen Tight boss 310, to be further ensured that coupling mechanism force.Increase washer 500 and boss 310 in addition, can also be arranged on boss 310 Between frictional force lines.

Common bolt may be used in bolt 101 in above-mentioned locking device provided by the present application, before can also using The threaded connector for twisting into two parts portion 130 is carried provided in each related embodiment in face.

Fig. 6 is a kind of structural schematic diagram for building the channel steel of electromechanical installation hanger system of the application.Fig. 7 is Fig. 6 Structural schematic diagram when being observed under another angle of shown channel steel.As shown in Figure 6,7, the channel steel 600 include left plate 610, Right plate 620 and the bottom plate 630 being connected between left plate 610 and right plate 620, wherein interval is set on the bottom plate 630 It is equipped with flanging bore 640, the bore edges of the flanging bore 640 are towards 600 inner bulge of channel steel.Channel steel 600 is the electromechanical installation of building Important component in hanger system is the agent structure of the electromechanical installation hanger system skeleton of composition building.Therefore, channel steel Strength and stiffness are affected for the electromechanical installation hanger system entirety anti-seismic performance of building.Typically, channel steel is improved Strength and stiffness, mainly increase material or improve material performance.However, increasing material, (as increased wall thickness, setting is reinforced Muscle etc.) cost increase is not only resulted in, while can also increase the weight of channel steel, to other in the electromechanical installation hanger system of building The requirement of the relevant technologies also can be improved accordingly.And material property is improved, the cost of channel steel can be made to increase, the market for reducing product is competing Strive power.And above-mentioned channel steel provided by the present application, not only without increasing material, instead by being spaced setting flange on bottom plate 630 Hole 640 and reduce material, make the weight saving of channel steel；Since the bore edges of flanging bore 640 are towards 600 inner bulge of channel steel, this The bore edges of a little protrusions considerably increase channel steel 600 when resisting along load (i.e. the transverse load) of 600 width direction of channel steel Anti-deformation, and be easily deformed the exactly current insufficient major embodiment of channel steel strength and stiffness under transverse load, solve This problem can be obviously improved the anti-seismic performance of channel steel and the electromechanical installation hanger system entirety of building.

The sum of the area of throughhole portions of the flanging bore 640 can be generally designed as to the 25-75% of 630 area of bottom plate. Wherein, the 30-45% for the sum of the area of throughhole portions of the flanging bore 640 being designed as to 630 area of bottom plate is that comparison is suitable 's.Flanging bore 640 can be by carrying out mould punching molding to channel steel.As shown in Figure 6,7, at one of channel steel provided by the present application In embodiment, row's flanging bore 640, and each flanging bore edge in the row flanging bore 640 are provided only on the bottom plate 630 The length direction of channel steel is alternatively arranged, and can reduce by 640 stamping forming difficulty of flanging bore and cost in this way.In addition, the flange The height of projection of the bore edges in hole 640 is generally 0.5-2 times of 630 thickness of bottom plate.If the protrusion of the bore edges of flanging bore 640 is high Degree is less than 0.5 times of 630 thickness of bottom plate, to improving anti-deformation effect unobvious of the channel steel under transverse load；If more than 2 times of 630 thickness of bottom plate, will increase the manufacture difficulty of flanging bore 640.In the channel steel that the above embodiments of the present application provide, flange The height of projection of the bore edges in hole 640 is just 1 times of 630 thickness of bottom plate.In addition, 640 preferably circular hole of the flanging bore, Slotted eye or both ends are arc-shaped rectangular opening.In the channel steel that the above embodiments of the present application provide, flanging bore 640 uses Both ends are arc-shaped rectangular opening, and the length direction of these rectangular openings is consistent with the length direction of channel steel 600.

For the building electromechanics installation hanger system installed and used at present, probably it is difficult to be equipped with flange with above-mentioned The channel steel in hole 640 goes to substitute their existing channel steels on a large scale.At this moment, it is necessary to by certain technological means, as far as possible It is simple to realize the reinforcing for having channel steel to these.Based on such demand, present invention also provides be used to build electromechanics below The channel steel reinforced member and channel steel reinforced structure of hanger system are installed.Fig. 8 is a kind of structure of channel steel reinforced structure of the application Schematic diagram.Fig. 9 is the disassembly diagram of Fig. 8.As shown in Figure 8,9, the channel steel reinforced structure for building electromechanical installation hanger system, Including channel steel 600, locking device and channel steel reinforced member 700, wherein the channel steel 600 includes left plate 610, right plate 620 and the bottom plate 630 that is connected between left plate 610 and right plate 620, the edge of a wing of the left plate 610 and right plate 620 edge of a wing is turned back respectively inwards forms symmetrical a pair of of in-flanges 650, on the end face of the pair of in-flanges 650 Equipped with positioning tooth bar 651；The locking device includes bolt 101 and nut 200, and the bolt 101 has head and threaded shank, The nut 200 is adapted with the threaded shank, which is the bar shaped nut that length is more than width, the top surface of the nut 200 The upper both ends close to 200 length direction of nut are respectively arranged with a positioning tooth socket extended along 200 width direction of nut 210, each tooth socket 210 that positions is engaged with each positioning tooth bar 651 on channel steel 600 respectively；The channel steel reinforced member 700 wraps Include the outer locating fastener 720 of central plate 710, a pair of of the channel steel being respectively arranged on 710 or so two opposite side of central plate and difference It is set to locating fastener 730 in a pair of of channel steel before and after central plate 710 on two opposite side, the outer locating fastener of a pair of of channel steel 720 clamp the lateral surface of the lateral surface and right plate 620 of left plate 610 from outside to inside respectively, are positioned in the pair of channel steel Buckle 730 resists the medial surface of a pair of of in-flanges 650 from inside to outside respectively, and the central plate 710 is pressed in 600 top of channel steel Between the head of the bolt of locking device, there is the through-hole 711 passed through for threaded shank on the central plate 710.Above-mentioned channel steel Reinforced structure and channel steel reinforced member clamp left plate 610 from outside to inside respectively by locating fastener 720 outside a pair of of channel steel The lateral surface of lateral surface and right plate 620, and a pair of of varus is resisted by locating fastener 730 in a pair of of channel steel from inside to outside respectively The medial surface on side 650, it is structure-reinforced to effectively be carried out to channel steel 600, the integral strength and rigidity of channel steel 600 are improved, is prevented Channel steel 600 deforms, and promotes the anti-seismic performance of channel steel 600.Channel steel 600 in the channel steel reinforced structure in the conceived case can To be any one channel steel of this specification offer.In addition, the locking device in the channel steel reinforced structure, in possible situation Under, also substituted by any other a kind of locking device provided in this specification.

As shown in Figure 8,9, in one embodiment of the above-mentioned channel steel reinforced structure of the application, locking device by bolt 101, Nut 200 forms, wherein the top of nut 200 is set there are one the rotation plectrum 230 with 200 one of nut, rotates plectrum 230 center is set there are one circular through-hole, the through-hole and 711 (this of through-hole on the central plate 710 of channel steel reinforced member 700 When the through-hole 711 be also round hole) it is corresponding.In this embodiment, the specific mounting means of channel steel reinforced member 700 is：First, The threaded shank of bolt 101 is sequentially passed through to through-hole 711 and the rotation on the central plate 710 of channel steel reinforced member 700 from top to bottom It is connected with nut 200 after transferring the through-hole on piece 230；Then, the direction of adjusting nut 200 makes it into channel steel 600 In groove between a pair of of in-flanges 650；Then, a hand holds channel steel reinforced member 700, and another hand is from channel steel strengthening section Rotation plectrum 230 is stirred in the lower section of part 700, and rotation plectrum 230 is made to be rotated by 90 ° together with nut 200, thus will be on nut 200 Positioning tooth socket 210 is engaged with the positioning tooth bar 651 on a pair of of in-flanges 650 of channel steel 600 respectively；Adjust channel steel reinforced member 700, so that the outer locating fastener of its a pair of of channel steel 720 is clamped the lateral surface and right plate of channel steel left plate 610 from outside to inside respectively 620 lateral surface, locating fastener 730 resists the medial surface of channel steel a pair of in-flanges 650 from inside to outside respectively in a pair of of channel steel；So Bolt 101 is further tightened afterwards, and channel steel reinforced member 700 is fastened at the top of channel steel between the head of bolt 101.Obviously, Since the channel steel reinforced structure of above-described embodiment does not use the locking device of Fig. 4-5, by the positioning tooth socket 210 on nut 200 It is more inconvenient when being engaged respectively with the positioning tooth bar 651 on a pair of of in-flanges 650 of channel steel 600.

It should be pointed out that although channel steel 600 shown in Fig. 6-10 includes side plate 610, right plate 620 and is connected to a left side Bottom plate 630 between side plate 610 and right plate 620, but do not indicate that the cross section of these channel steels 600 can only take the shape of the letter U (cross section The channel steel to take the shape of the letter U can be described as " U-type groove steel ").In fact, the cross section of these channel steels 600 can also H-shaped (cross section be H-shaped Channel steel can be described as " H-type groove steel ") etc. shapes.When channel steel 600 is H-type groove steel, bottom plate 630 is exactly the cross among H-type groove steel Plate；At this point, the bore edges of flanging bore 640 on bottom plate 630 no matter towards bottom plate 630 which side protrusion, be construed as " court 600 inner bulge of channel steel ".

In addition, present invention also provides a kind of connectors.Figure 10 is the connector 90 ° of phase commissures between two channel steels Connect the schematic diagram under usage scenario.As shown in Figure 10, the connector for building electromechanical installation hanger system, including the first company Fishplate bar 810, the second connecting plate 820 and third connecting plate 830, wherein the first connecting plate 810 is located in the first plane, and has First connecting portion 811 and second connecting portion 812 are provided with the first connecting hole 813, second connection in first connecting portion 811 The second connecting hole 814 is provided in portion 812；Second connecting plate 820 is located in the second plane perpendicular with the first plane, and has There is the third interconnecting piece 821 that the inner side edge with first connecting portion 811 is connected, third connecting hole is provided on third interconnecting piece 821 822；Third connecting plate 830 is located in the third plane vertical with the first plane and the second plane, and has and connect with second The 4th connected interconnecting piece 831 of the inner side edge in portion 812 and the bottom edge of third interconnecting piece 821 is provided with the on the 4th interconnecting piece 831 Four connecting holes 832；First connecting hole 813, the second connecting hole 814, third connecting hole 822 and the 4th connecting hole 832 are Shape size is identical and length is more than the strip-shaped hole of width, the length of the length direction of the first connecting hole 813 and the second connecting hole 814 Degree direction is vertical on the first plane, and the length direction of the first connecting hole 813 is consistent with the length direction of third connecting hole 822, The length direction of second connecting hole 814 is consistent with the length direction of the 4th connecting hole 832.Obviously, above-mentioned connector can coordinate Using locking device provided by the present application, 90 ° of intersection connections between two channel steels are realized.Specifically, shown in Figure 10, above-mentioned reality The connector of example is applied, third connecting hole 822 and the 4th connecting hole 832 are located in orthogonal plane, wherein third It is mounted on the channel steel 600 being vertically arranged by a locking device at connecting hole 822, and then passed through at the 4th connecting hole 832 Another locking device is mounted on a horizontally disposed channel steel 600.

Figure 11 is a kind of structural schematic diagram for building the connecting seat of electromechanical installation hanger system of the application.Figure 12 is The disassembly diagram of Figure 11.As figs 11-13, which includes bearing 900, linking arm 1000, shaft 1400 and attachment screw 102；Wherein, bearing 900 and including a pair of side plates 910 and positioned at 910 lower section of a pair of side plates be connected between a pair of side plates 910 Bottom plate 920 is respectively arranged with mutual corresponding shaft mounting hole 911 in a pair of side plates 910, and bottom plate company is provided on bottom plate 920 Connect hole 921；Linking arm includes stringer board 1010 and transverse slat 1020, and stringer board 1010 is equipped with stringer board slot 1011 in the stringer board Both sides on 1010 positioned at stringer board slot 1011 form yoke 1012 and lower yoke 1013, are set on the medial surface of lower yoke 1013 There is attachment screw front storage tank 1014, company corresponding with attachment screw front storage tank 1014 is provided on upper yoke 1012 Screw resigning area 1015 is met, the shaft connecting hole 1016 for deviateing stringer board slot 1011 is also set up on the stringer board 1010；Transverse slat 1020 Transverse slat slot 1021 is equipped with to which the both sides positioned at transverse slat slot 1021 on the transverse slat 1020 form left yoke 1022 and the right side The head of yoke 1023, left yoke 1022 and right yoke 1023 is bent to form shaft drag hook 1024 to the same side of transverse slat 1020, It is additionally provided with transverse slat threaded hole 1025 on the transverse slat 1020；Pass through stringer board slot 1011 and cross between stringer board 1010 and transverse slat 1020 The grafting each other in a manner of it can only inversely deviate from of plate slot 1021, shaft 1400 are mounted on the shaft mounting hole of a pair of side plates 910 It on 911 and is set on shaft connecting hole 1016 and shaft drag hook 1024, between the medial surface and transverse slat 1020 of lower yoke 1013 It is reserved with gap, attachment screw 102 is set in attachment screw resigning area 1015 and its threaded shank and transverse slat threaded hole 1025 are suitable With connection, the head of the attachment screw 102 is used to coordinate across gap and attachment screw front storage tank 1014；On bottom plate 920 It is respectively arranged with bottom plate connecting hole 921 positioned at the both sides of shaft 1400.In addition, being inserted close to stringer board on the medial surface of lower yoke 1013 Limit protrusion 1017 can also be arranged in the bottom of slot 1011.It is close on attachment screw front storage tank 1014 and limit protrusion 1017 The side of 1011 bottom of stringer board slot can be configured as circular arc chamfering.

Figure 13 is the schematic diagram of the connection structure of the connecting seat of application drawing 11.As shown in figure 13, which includes：It is logical Cross the channel steel 600 and supporter of above-mentioned connecting seat connection, wherein the bottom plate of channel steel 600 is inserted into the lower yoke 1013 of connecting seat In the gap reserved between medial surface and transverse slat 1020, and it is connected screw 102 and is locked on lower yoke 1013, attachment screw 102 front passes through or withstands 600 bottom plate of channel steel and coordinates with attachment screw front storage tank 1014, supporter and the connecting seat It is connected by anchor bolt 1100 between bottom plate 920；Anchor bolt 1100 includes anchoring section 1110, threaded shank and the lock being adapted to threaded shank Tight nut 1130, anchoring section are located in supporter, threaded shank after bottom plate connecting hole 921 with 1130 company of adaptation of locking nut It connects.By the connection structure it is found that the effect of above-mentioned connecting seat is to realize the connection of channel steel 600 and supporter, and this is building It is a common application scenarios to build in electromechanical installation hanger system.

Above-mentioned connecting seat can quickly realize the connection with channel steel, and connecting seat is difficult to detach with channel steel after connection, makes The connection of connecting seat and channel steel has both assembly convenience and good anti-seismic performance.Turn due to being located on the bottom plate 920 of connecting seat The both sides of axis 1400 are respectively arranged with bottom plate connecting hole 921, and anchor bolt 1100 is respectively mounted on these bottom plate connecting holes 921 and passes through this A little anchor bolts 1100 make connecting seat be connect with supporter (top surface of such as building), ensure that the uniform stressed of bottom plate 920, carry The high anti-seismic performance connected between connecting seat and supporter.When close stringer board slot 1011 on the medial surface in lower yoke 1013 Bottom setting limit protrusion 1017 when, in medial surface and the transverse slat 1020 of the lower yoke 1013 that channel steel bottom plate is inserted into connecting seat Between reserve gap in when, which plays the position-limiting action to channel steel bottom plate insertion depth, to ensure that Can smoothly it coordinate between attachment screw 102 and attachment screw front storage tank 1014.And in attachment screw front storage tank 1014 and limit protrusion 1017 on the circular arc chamfering that is arranged on the side of the bottom of stringer board slot 1011, then can be by channel steel Bottom plate plays certain guiding and makees when being inserted into the gap reserved between the medial surface and transverse slat 1020 of the lower yoke 1013 of connecting seat With.

In the connection structure of above-mentioned connecting seat and the application connecting seat, attachment screw 102 is preferably used and is provided with and this Apply for the identical screw for twisting into two parts portion 130 and dependency structure of above-mentioned various threaded connectors.In addition, anchor bolt 1100 then preferably uses The anchor bolt (will be described hereinafter) provided in this specification.

Figure 14 is the structural schematic diagram for the connecting seat that the application another kind is used to build electromechanical installation hanger system.Figure 15 For the disassembly diagram of Figure 14.As shown in figs. 14-15, which further includes setting on the basis of connecting seat shown in Figure 11-13 Additional attachment screw 103 in 102 side of attachment screw, the medial surface of lower yoke 1013, which is equipped with additional attachment screw front, to be held Slot 1018 is set, added thread hole 1026 is additionally provided on transverse slat 1020, adds threaded shank and the added thread hole of attachment screw 103 1026 adaptation connections, the front for adding attachment screw 103 are used for across the gap and additional attachment screw front storage tank 1018 cooperations.Preferably, along the grafting side of stringer board 1010 and transverse slat 1020 between attachment screw 102 and additional attachment screw 103 To being alternatively arranged.In addition, can also be set close to the side of the bottom of stringer board slot 1011 on additional attachment screw front storage tank 1018 It is set to circular arc chamfering.Connecting seat shown in Figure 14-15 is due to being provided with additional attachment screw 103 and corresponding being provided with additional connect Screw front storage tank 1018 and added thread hole 1026 are connect, the bottom plate of channel steel will pass through attachment screw 102 and additional connection spiral shell Nail 103 is locked on lower yoke 1013, further improves the anti-seismic performance connected between connecting seat and channel steel.

Figure 16 is the structural schematic diagram for the connecting seat that the application another kind is used to build electromechanical installation hanger system.Figure 17 For the schematic diagram of the connection structure of the connecting seat of application drawing 16.Such as Figure 16-17, which includes：First connector 1210, the first connector 1210 includes that the different parts of the steel plate to manufacturing first connector 1210 carry out bending process respectively The head section connecting plate 1201 for being sequentially connected and being located in Different Plane, the stage casing connecting plate 1202 formed afterwards is connected with endpiece It is respectively arranged with connecting hole 1204 on plate 1203, head section connecting plate 1201 and endpiece connecting plate 1203；Second connector 1220, the Two connectors 1220 include being formed after the different parts of the steel plate to manufacturing second connector 1220 carry out bending process respectively Be sequentially connected and be located at the head section connecting plate 1201 in Different Plane, stage casing connecting plate 1202 and endpiece connecting plate 1203, connecting hole 1204 is respectively arranged on head section connecting plate 1201 and endpiece connecting plate 1203；The head of first connector 1210 It is connected by screw bolt and nut between section connecting plate 1201 and the head section connecting plate 1201 of the second connector 1220, the screw rod of bolt Across the connecting hole 1204 of the head section connecting plate 1201 of the first connector 1210 and the head section connecting plate of the second connector 1220 Connection is adapted to nut after 1201 connecting hole 1204；The endpiece connecting plate 1203 of first connector 1210 has a pair of mutually flat Capable opposite side and one are connected between a pair of opposite side being mutually parallel and the adjacent side vertical to the opposite side being mutually parallel with this；It should First connector 1210 include the outer locating fastener 1211 of a pair of of channel steel being respectively arranged on a pair of opposite side being mutually parallel and It is set to locating fastener 1212 in the channel steel on adjacent side；The outer locating fastener 1211 of a pair of of channel steel for clamping from outside to inside respectively It is parallel with the endpiece connecting plate 1203 of the first connector 1210 and be connected on the endpiece connecting plate 1203 of the first connector 1210 Channel steel 600 opposite sides plate lateral surface, locating fastener 1212 for resisting the opposite of channel steel 600 from inside to outside in channel steel The medial surface of both side plate.

Preferably, in connecting seat 1200, head section connecting plate 1201, stage casing connecting plate 1202 and the tail of the first connector 1210 Section connecting plate 1203 is to carry out bending process respectively by two different parts of the steel plate to manufacturing first connector 1210 Formed afterwards, the stage casing connecting plate 1202 of the first connector 1210 respectively directly with its head section connecting plate 1201 and endpiece connecting plate 1203 connections；Head section connecting plate 1201, stage casing connecting plate 1202 and the endpiece connecting plate 1203 of second connector 1220 are to pass through What two different parts of the steel plate to manufacturing second connector 1220 carried out being formed after bending process respectively, the second connector 1220 stage casing connecting plate 1202 is directly connect with its head section connecting plate 1201 and endpiece connecting plate 1203 respectively.Preferably, A connection piece 1210 is formed entirely through steel plate punched；Second connector 1220 is formed entirely through steel plate punched.Preferably, Connecting hole 1204 on the endpiece connecting plate 1203 of a connection piece 1210 is the strip-shaped hole that length is more than width；The length of the strip-shaped hole It is consistent with the pair of direction for the opposite side being mutually parallel on first connector 1210 to spend direction.Preferably, the first connector The direction of a pair of opposite side being mutually parallel is arranged at intervals on 1210 1203 upper edge of endpiece connecting plate, first connector 1210 Two connecting holes 1204.Preferably, the connecting hole 1204 on the endpiece connecting plate 1203 of the second connector 1220 is round hole.

Connection structure as shown in figure 17 includes the channel steel 600 connected by connecting seat shown in Figure 16 1200 and support Body, wherein connected by locking device between channel steel 600 and the first connector 1210 of the connecting seat 1200, supporter with should It is connected by anchor bolt 1100 between second connector 1220 of connecting seat 1200；Channel steel 600 is connect by locking device with first The endpiece connecting plate 1203 of part 1210 connects, the connecting hole on the endpiece connecting plate 1203 of locking device and the first connector 1210 1204 match, and the outer difference of locating fastener 1211 of a pair of of channel steel on the endpiece connecting plate 1203 of the first connector 1210 is from outside to inside The lateral surface of the opposite sides plate of channel steel 600 is clamped, the channel steel on the endpiece connecting plate 1203 of the first connector 1210 is default Position buckle 1212 resists the medial surface of the opposite sides plate of channel steel 600 from inside to outside respectively；Anchor bolt 1100 include anchoring section 1110, Threaded shank 1120 and the locking nut 1130 being adapted to threaded shank 1120, anchoring section 1110 are located in supporter, threaded shank 1120 are adapted to connection after the connecting hole 1204 on the endpiece connecting plate 1203 of the second connector 1220 with locking nut 1130. As it can be seen that the effect of connecting seat shown in Figure 16-17 is equally to realize the connection of channel steel 600 and supporter.Shown in Figure 16-17 Connecting seat in, due to the head section connecting plate 1201 of its first connector 1210 and the second connector 1220, stage casing connecting plate 1202 and endpiece connecting plate 1203 be to be formed after the different parts of steel plate carry out bending process respectively, by bending plus The control of the position of work, direction and amplitude can make connecting seat adapt to connect in space between channel steel 600 and supporter direction, The requirement of position.Due to being provided on the first connector 1210 for being connect with channel steel outside channel steel in locating fastener 1211 and channel steel Locating fastener 1212, therefore, the first connector 1210 can play the same or similar work of channel steel reinforced member with the application With the intensity and non-deformability of the channel steel that raising is connect with the first connector 1210 promote anti-seismic performance.

In the connection structure of the connecting seat shown in Figure 16-17 and the application connecting seat, it is set to the first connector On nut and anchor bolt 1100 between 1210 head section connecting plate 1201 and the head section connecting plate 1201 of the second connector 1220 The having of preferably using that this specification provides of locking nut 1130 can twist into two parts the nut of structure.And knot is connected shown in Figure 17 Any one locking device provided in this specification may be used in locking device in structure.

Figure 18-20 shows that a kind of nut 1300 of the application, the nut can but be not limited to use in the building of the application In the dependency structure of electromechanics installation hanger system.As depicted in figures 18-20, the nut include threaded hole 1310 and surround the screw thread The wall 1320 wherein corresponding to one section on the wall 1320 in hole 1310, with 1310 axial direction of threaded hole be designed to when with the nut Fracture occurs when the torque being applied to during fastening the nut on the screw rod of adaptation on the nut reaches preset value to make The nut disjunction is that structure 1330 is twisted into two parts at front independent of each other and rear portion, can twist into two parts structure 1330 after the nut disjunction Continue to rotate to make between front and rear portion on screw rod axially having twisted to pressure along former fastening direction as rear portion is not interfered Disconnected structure.Rotating nuts make its axial movement along screw rod during fastening nut on the screw rod being adapted to nut, in order to Make one end of nut compress by the axial movement of nut to be needed gradually to increase the torque being applied on the nut by fastener, When the torque being applied on the nut reaches preset value, it is independent of each other which will break that can twist into two parts the punishment of structure 1330 Front and rear portion, at this moment front with by fastener contact and axial compression by fastener；Front loosens in order to prevent, need to be after Continuous rotation rear portion, due to having twisted into two parts the presence of structure without interfering rear portion to continue to rotate (" will not interfere " along former fastening direction Refer to substantial not interfering), therefore rear portion will continue to move closer to front with rotation, finally in screw rod between front Upper axial direction eliminates the screw thread of front and the screw thread gap between screw thread on screw rod respectively at rear portion to pressure, plays anti- The only effect of nut loosening.As it can be seen that the torque preset value of twisting into two parts that above-mentioned nut can twist into two parts structure 1330 by setting can conveniently make Nut reaches preset fastening effect, also, can further realize the anti-loosening of nut to the requirement for having twisted into two parts structure.

The shape and structure of the shape and construction and the part for constituting rear portion of part on the nut for constituting front The both sides that can twist into two parts structure 1330 that are presented in preferably in a manner of symmetrical are made, will need not distinguish the front and back of nut in this way To facilitating the use of nut.Structure 1330 can be twisted into two parts can be at least through the wall to being used to form the wall that can twist into two parts structure 1320 Thickness carries out thinnedization and is formed, such as：Pass through the circumferentially disposed for subtracting to wall thickness of the outer cylinder upper edge nut in nut Thin annular groove 1331 can twist into two parts structure 1330 to be formed；And in order to form the annular groove 1331, it is a kind of relatively simple Method is that annular groove 1331 is directly milled out on the outer cylinder of nut with a ball knife on lathe, at this moment, annular groove 1331 The profile of cross section by be a spill smooth curve.Structure 1330 can be twisted into two parts can also twist at least through to being used to form this The part of the wall 1320 of disconnected structure carries out through-hole and is formed, such as：It includes the wall institute by being left after through-hole that structure, which can be twisted into two parts, 2-4 of the one week uniform intervals setting along nut constituted connects neck 1332, is long and narrow between adjacent connection neck 1332 Arc-shaped slot pass 1333, and the straight slot 1333 have can ensure after the nut disjunction and between front and rear portion in screw rod Before upper axial direction is to pressure, the width circumferentially collided does not occur between the connection neck 1332 of fracture, to avoid the connection neck of fracture Circumferential collision occurs between 1332 and rear portion is interfered to continue to rotate along former fastening direction.In general, the width of straight slot 1333 is 0.05- 1.5mm。

In one embodiment of the nut, it is by nut while that the annular is arranged is recessed that can twist into two parts structure 1330 What slot 1331 and connection neck 1332 were formed.In addition, in the embodiment, by carrying out linear cutter in nut side, (line is cut It is vertical that processing metal wire, which is cut, with the central axis of nut) and the central shaft for being symmetrically disposed on nut is formed on nut side Two straight slots 1333 of line both sides, and it is equally the central axis two for being symmetrically disposed on nut to be then between this two straight slots 1333 Two connection necks 1332 of side.This mode is not only easier to process straight slot 1333 and connection neck 1332, be formed simultaneously Two connection necks 1332, which can be distributed uniformly, can twist into two parts the torque that structure 1330 is born, and make rear portion after the nut disjunction in addition The angle of rotation be can continue to close to 180 °, in this way can more flexibly design the width and nut thread of straight slot 1333 Parameter.In the above-described embodiments, connection neck 1332 on the side wall of straight slot above to being additionally provided with slot cut, to accurately control Connect the fracture position on neck 1332.Slot cut is preferably disposed on the intermediate position of connection neck 1332.

Figure 21-22 respectively illustrates two kinds of anchor bolts 1100 of the application.As shown in fig. 21-22, both anchor bolts include Anchoring section 1110, threaded shank 1120 and locking nut 1130, the locking nut 1130 are adapted to threaded shank 1120, also, should Locking nut 1130 uses the application any one of the above and is provided with the nut that can twist into two parts structure 1330.Shown in Figure 21-22 Difference lies in the anchorage style of anchoring section 1110 differences for two kinds of anchor bolts：One of which anchoring section 1110 is using intumescent anchoring knot Structure, and another kind then uses reaming type anchor structure.Certainly, intumescent anchor structure and reaming type anchor structure are only anchor Gu two kinds of common anchorage styles that portion 1110 may be used, anchoring section 1110 can also use other anchorage styles. In addition, typically, anchor bolt 1100 is also equipped with washer 1140 when using in threaded shank 1120.

Figure 23 is a kind of structural schematic diagram of the electromechanical installation hanger system of building of the application.As shown in figure 23, the system It is suspended in when use on a top surface, and includes：Front side longeron 1500, is made of channel steel, the front side longeron upper end be used for it is described Top surface connects；Rear side longeron 1600, is made of channel steel, and the rear side longeron upper end with the top surface for connecting；Base cross members 1700, it is made of and is connected between front side longeron lower end and rear side longeron lower end channel steel；Front side oblique drawing device 1800, is set to The front side of front side longeron 1500 and the pulling force for being applied to front side 1500 forward upward of longeron, the upper end of the front side oblique drawing device 1800 For being connect with the top surface, lower end with 1500 lower end of front side longeron for connecting；Rear side oblique drawing device 1900 is set to rear side The rear side of longeron 1600 is simultaneously applied to the pulling force of rear side longeron 1600 rearwardly and upwardly, and the upper end of the rear side oblique drawing device 1900 is used for It is connect with the top surface, lower end with 1600 lower end of rear side longeron for connecting；It is vertical to be set to front side for front left side oblique drawing device 2000 The left side of beam 1500 is simultaneously applied to 1700 front end of base cross members to upper left pulling force, the upper end of the front left side oblique drawing device 2000 For being connect with the top surface, lower end with 1700 front end of base cross members for connecting；Left rear side oblique drawing device 2100, after being set to The left side of side girder 1600 is simultaneously applied to 1700 rear end of base cross members to upper left pulling force, the left rear side oblique drawing device 2100 Upper end with the top surface for connecting, and lower end with 1700 rear end of base cross members for connecting；Forward right side oblique drawing device 2200, setting In the right side of front side longeron 1500 and it is applied to pulling force of 1700 front end of base cross members to upper right side, the forward right side oblique drawing device 2200 upper end with the top surface for connecting, and lower end with 1700 front end of base cross members for connecting；And right lateral side oblique pull dress 2300 are set, the right side of rear side longeron 1600 is set to and is applied to pulling force of 1700 rear end of base cross members to upper right side, behind the right side The upper end of skew back drawing device 2300 with the top surface for connecting, and lower end with 1700 rear end of base cross members for connecting.Above-mentioned system System is carried due to being provided with the oblique drawing devices such as front side oblique drawing device 1800, rear side oblique drawing device 1900, front left side oblique drawing device 2000 High structural stability, enhances the electromechanical installation hanger system entirety anti-seismic performance of building.

Further, the front side oblique drawing device, rear side oblique drawing device, front left side oblique drawing device, left rear side oblique drawing device, Forward right side oblique drawing device, right lateral side oblique drawing device use identical structure, i.e. oblique drawing device includes oblique pull part 2410, is located at tiltedly The connector 2420 of draw piece upper end and connector 2430 positioned at oblique pull part lower end, be located at the connector of oblique pull part upper end respectively with Corresponding anchor bolt 1100 and the oblique pull part upper end connection, be located at oblique pull part lower end connector respectively with corresponding channel steel and The oblique pull part lower end connects.Figure 24 shows an implementation of the connector 2420 positioned at its oblique pull part upper end in each oblique drawing device The concrete structure of example；Figure 25 shows another embodiment of the connector 2420 positioned at oblique pull part upper end in each oblique drawing device Concrete structure；Figure 26-27 shows the connector 2430 for being located at oblique pull part lower end in front side oblique drawing device and rear side oblique drawing device One embodiment concrete structure；Figure 28-29, which is shown in front side oblique drawing device and rear side oblique drawing device, to be located under oblique pull part The concrete structure of one embodiment of the connector 2430 at end；Figure 30 show front left side oblique drawing device, left rear side oblique drawing device, Positioned at the tool of one embodiment of the connector 2430 of oblique pull part lower end in forward right side oblique drawing device and right lateral side oblique drawing device Body structure.

As shown in figure 24, the connector 2420 of the embodiment includes bearing 2421, U-board 2422 and shaft 2423；Wherein, The bearing includes a pair of side plates and below described a pair of side plates and the bottom plate that is connected between described a pair of side plates, It is respectively arranged with mutual corresponding shaft mounting hole in described a pair of side plates, there are two for installing anchor for setting on the bottom plate The bottom plate connecting hole of bolt 1100, the two bottom plate connecting holes for being used to install anchor bolt 1100 are distributed in the both sides of shaft；The U-shaped Side plate corresponding with the pair of side plate is flexibly connected by shaft 2423 respectively for the both sides of plate, is set on the bottom surface of the U-board Set oblique pull part connecting hole.As shown in figure 25, the connector 2420 of the embodiment and differing only in for connector shown in Figure 24：Figure In 25 connector 2420, a bottom plate connecting hole is provided only on bottom plate, which is located at the side of shaft.Figure Connector shown in 24-25 realizes the connection between the anchor bolt 1100 of each oblique drawing device and oblique pull part, and then can pass through anchor bolt One end of oblique pull part is fixed on a top surface.Oblique pull part may be used screw rod or wirerope, and the end of screw rod or wirerope penetrates U-shaped The limiting component (such as stop nut) that oblique pull part connecting hole can be more than after oblique pull part connecting hole on plate with diameter is connect, to incite somebody to action One end of oblique pull part is connect with U-board.Anchor bolt in connector shown in Figure 24-25 preferably uses anchor bolt shown in Figure 21-22.

As shown in figs. 26-27, the connector 2430 of the embodiment includes：Connecting plate 2431, have upper side edge, lower side, Left side and right edge, upper side edge are oppositely arranged with lower side, and left side is oppositely arranged with right edge, are also set up on the connecting plate It is useful for that the through-hole 2438 that connecting plate is connected to the locking device on a channel steel 600 is installed；Upper side edge is respectively arranged at under Locating fastener 2432 in a pair of of channel steel on side, locating fastener is connect for resisting from inside to outside with this in the pair of channel steel The medial surface of the opposite sides plate of the outer openings of the channel steel of plate connection；It is respectively arranged at left side and a pair of of slot in right edge The outer locating fastener 2433 of steel, the pair of channel steel outer locating fastener is used to clamp from outside to inside respectively to be connect with the connecting plate The lateral surface of the opposite sides plate of the outer openings of channel steel；It is respectively arranged at connecting plate left side and a pair of side plates in right edge 2434, the shaft mounting hole to correspond to each other is provided on the pair of side plate；And it is hinged on by shaft 2435 the pair of U-board 2436 on side plate, side plate corresponding with the pair of side plate is connected by shaft 2435 respectively for the both sides of the U-board It connects, oblique pull part connecting hole 2437 is provided on the bottom surface of the U-board；The through-hole 2438 is two and is respectively positioned on the same of shaft Side, locating fastener, a pair of of left plate and a pair of of right plate pass through the punching press on same steel plate in the connecting plate, a pair of of channel steel Molding.As indicated by figs. 28-29, the connector 2430 of the embodiment and differing only in for connector shown in Figure 26-27：Figure 28- In 29 connector 2430, two through-holes 2438 are symmetrically distributed in the both sides of shaft 2435, and the outer locating fastener of a pair of of channel steel 2433 to be truncated at the pair of side plate 2434 be discontinuous two sections.Before connector 2430 shown in Figure 26-29 realizes Between the oblique pull part and the channel steel of front side longeron of skew back drawing device, the channel steel of the oblique pull part of rear side oblique drawing device and rear side longeron it Between connection.Wherein, oblique pull part may be used screw rod or wirerope, and the end of screw rod or wirerope penetrates the oblique pull in U-board 2436 The limiting component (such as stop nut) that oblique pull part connecting hole can be more than after part connecting hole 2437 with diameter is connect, so as to by oblique pull part One end connect with U-board.And it is used to connect the locking device of connecting plate 2431 and corresponding channel-section steel, it may be used in this specification Any one locking device provided, at this point, channel steel should also have corresponding structure, the i.e. edge of a wing and the right side of the left plate of channel steel The edge of a wing of side plate is turned back respectively inwards forms symmetrical a pair of of in-flanges, and it is fixed to be equipped on the end face of the pair of in-flanges Position rack.It will be positioned in concrete mode and channel steel that connecting plate 2431 is attached with corresponding channel-section steel about by locking device The effect of locating fastener 2433, can obtain from the part before this specification outside buckle 2432 and channel steel.

As shown in figure 30, the connector 2430 of the embodiment includes：Connecting plate 2431, the connecting plate have front side edge, after Side, the front side edge are oppositely arranged with back side edge, are additionally provided on the connecting plate and connecting plate is connected to a slot for installing The through-hole of locking device on steel；It is respectively arranged at front side edge and locating fastener 2432 in a pair of of channel steel in back side edge, it is described Locating fastener is used to resist the opposite sides plate of the outer openings for the channel steel being connect with the connecting plate from inside to outside in a pair of of channel steel Medial surface；It is respectively arranged at front side edge and a pair of of left plate 2434a in back side edge, that are provided on the pair of left plate This corresponding left-hand rotation shaft mounting hole, and the pair of left plate is located at the left side of locating fastener in a pair of of channel steel；It is respectively arranged at A pair of of right plate 2434b in front side edge and back side edge is provided with the right spindle installation to correspond to each other on the pair of right plate Hole, and the pair of right plate is located at the right side of locating fastener in a pair of of channel steel；And it is hinged on by left rotary shaft 2435a described Left U-shaped plate 2436a on a pair of of left plate, side plate corresponding with the pair of left plate is logical respectively for the both sides of the left U-shaped plate Left-hand rotation axis connection is crossed, oblique pull part connecting hole 2437a is provided on the bottom surface of the left U-shaped plate；It is hinged on institute by right spindle 2435b State the right U-board 2436b on a pair of of right plate, the both sides of right U-board side plate corresponding with the pair of right plate respectively By right-hand rotation axis connection, oblique pull part connecting hole 2437b is provided on the bottom surface of the right U-board.Wherein, with the oblique pull of left U-shaped plate The oblique pull part of part connecting hole connection and the oblique pull part that is connect with the oblique pull part connecting hole of right U-board can be respectively adopted screw rod or Wirerope；The end of screw rod or wirerope penetrates after corresponding oblique pull part connecting hole the limiting component that can be more than oblique pull part connecting hole with diameter Connection.In addition, locating fastener, a pair of of left plate and a pair of of right plate can be by same in the connecting plate, a pair of of channel steel Punch forming on steel plate.Locking device for connecting connecting plate 2431 and corresponding channel-section steel may be used to be provided in this specification Any one locking device, at this point, channel steel should also have corresponding structure.

In the one embodiment for building electromechanical installation hanger system shown in Figure 23, the slot of front side longeron and rear side longeron Steel has been all made of the H-type groove steel 601 that both-side opening is located on front-rear direction, the wing of the left plate of the both-side opening of the H-type groove steel The edge of a wing of edge and right plate is turned back respectively inwards forms symmetrical a pair of of in-flanges, on the end face of the pair of in-flanges Be equipped with positioning tooth bar, and front side oblique drawing device and rear side oblique drawing device respectively by connector shown in Figure 28-29 2430 with Corresponding H-type groove steel connection；The channel steel of base cross members then uses the U-type groove steel 602 of opening upwards, the left side of the opening of U-type groove steel The edge of a wing of plate and the edge of a wing of right plate are turned back respectively inwards forms symmetrical a pair of of in-flanges, the pair of in-flanges Positioning tooth bar is equipped on end face, and front left side oblique drawing device and forward right side oblique drawing device shown in same Figure 30 by connecting Part 2430 is connect with U-type groove steel, and wherein the oblique pull part of front left side oblique drawing device is connect with the oblique pull part connecting hole of left U-shaped plate, right The oblique pull part of front side oblique drawing device is connect with the oblique pull part connecting hole of right U-board；Left rear side oblique drawing device and right lateral side oblique pull dress It sets and is connect with U-type groove steel again by connector 2430 shown in a Figure 30；Then may be used between above-mentioned H-type groove steel and U-type groove steel It is connected by connector shown in Fig. 10, but preferably passes through connector 2600 shown in connector shown in Figure 31 2600 or Figure 32 Connection.

As shown in Figure 31-32, connector 2600 includes：First connecting plate 2610 is located in the first plane, and has first Connecting plate upper side edge, the first connecting plate lower side, the first connecting plate left side and the first connecting plate right edge, on the first connecting plate Side is oppositely arranged with the first connecting plate lower side, and the first connecting plate left side is oppositely arranged with the first connecting plate right edge, and The first connecting hole 2611 is additionally provided on first connecting plate；Second connecting plate 2620 is located at second perpendicular with the first plane In plane, and it is right with the second connecting plate front side edge, the second connecting plate back side edge, the second connecting plate left side and the second connecting plate Side, the second connecting plate front side edge are connected with the first connecting plate lower side and are connect respectively with the first connecting plate upper side edge, second Plate back side edge is oppositely arranged, and the second connecting plate left side is oppositely arranged with the second connecting plate right edge, and on the second connecting plate also It is provided with the second connecting hole 2621；And it is respectively arranged at a pair on the first connecting plate upper side edge and the second connecting plate back side edge Locating fastener 2630 in channel steel, locating fastener is used for from introversion in channel steel one of in locating fastener in the pair of channel steel It is outer resist channel steel that is parallel with the first plane and being connected on the first connecting plate (for above-described embodiment, i.e. front side longeron Or the H-type groove steel 601 of rear side longeron) opposite sides plate medial surface, locating fastener is for from inside to outside in another channel steel Resist channel steel that is parallel with the second plane and being connected on the second connecting plate (for above-described embodiment, i.e. the U of base cross members Type groove steel 602) opposite sides plate medial surface；And it is respectively arranged on the right side of the first connecting plate left side and the first connecting plate The outer locating fastener 2640 of the first channel steel of a pair on side, for clamping parallel with the first plane and being connected to from outside to inside respectively The lateral surface of the opposite sides plate of channel steel on first connecting plate；It is connect with second with the second connecting plate left side is respectively arranged at The outer locating fastener 2650 of the second channel steel of a pair in plate right edge, for clamp from outside to inside respectively it is parallel with the second plane simultaneously It is connected to the lateral surface of the opposite sides plate of the channel steel on the second connecting plate.The connector 2600 can be provided by this specification Any one locking device connect with channel steel (such as connection type with reference to connector and channel steel in figure 10).Due to connector 2600 are equipped with outside locating fastener 2630 in a pair of of channel steel, the outer locating fastener 2640 of a pair of first channel steel and a pair of second channel steel Locating fastener 2650 improves the connective stability between connector 2600 and channel steel, while also enhancing the resistance to deformation of channel steel Ability improves shock resistance.Preferably, first connecting hole is that shape size is identical and length is more than with the second connecting hole The strip-shaped hole of width；Wherein, the length direction of first connecting hole and second plane are perpendicular, second connecting hole Length direction and first plane it is perpendicular.Preferably, the length direction of the first connecting hole of the first connecting plate upper edge It is arranged at intervals with two the first connecting holes；The length direction of the second connecting hole of the second connecting plate upper edge is arranged at intervals with two Second connecting hole (as shown in figure 32).

Connector 2600 shown in Figure 31-32 can be formed entirely through steel plate punched；On this basis, in order to further carry 2600 integral strength of high connector, the left and right in the bending region between the first connecting plate lower side and the second connecting plate front side edge Both sides are respectively arranged with left connection board 2661 and right connection board 2662, between the left connection board and the left side in the bending region It is provided with left resigning mouthful 2671, right resigning mouthful, the left side are provided between the right connection board and the right side in the bending region Connecting plate 2661 is with the locating fastener outside the channel steel on the first connecting plate left side and on the second connecting plate left side The outer locating fastener of channel steel is integrally formed, and the right connection board 2662 positions card with outside the channel steel in the first connecting plate right edge Button and the locating fastener integrated molding outside the channel steel in the second connecting plate right edge.Due to that will be located at by left connection board 2661 The outer locating fastener of channel steel on first connecting plate left side connects with the outer locating fastener of channel steel on the second connecting plate left side It is connected into one, is connected locating fastener outside the channel steel in the first connecting plate right edge with positioned at second by right connection board 2662 The outer locating fastener of channel steel in fishplate bar right edge links into an integrated entity, and can prevent the angle between the first connecting plate and the second connecting plate It deforms under external force；Left resigning mouthful 2671 and right resigning mouthful are set, avoids and orthogonal is formed to steel plate bending The process of one connecting plate and the second connecting plate with steel plate bending is formed left connection board 2661 and right connection board 2662 process it Between the existing molding obstacle of material.

The base cross members 1700 of electromechanical installation hanger system are built shown in Figure 23 for carrying more pipes, these are justified Pipe is fixed on by the clamping piece of Figure 33-34 2700 in base cross members 1700 respectively.In addition, between front side longeron and rear side longeron Additional horizontal beams 2500 are also associated with above base cross members, to further increase the electromechanical installation hanger system of building Integral rigidity simultaneously installs more facilities using additional horizontal beams 2500.In one embodiment of the electromechanical installation hanger system of building In, two additional horizontal beams 2500 are arranged at intervals with above base cross members, each additional horizontal beams 2500 have been all made of and front side longeron Or the identical H-type groove steel of rear side longeron or U-type groove steel identical with base cross members, and the both ends of each additional horizontal beams 2500 lead to respectively It crosses connector 2600 shown in connector 2600 or Figure 32 shown in Figure 31 to connect with front side longeron and rear side longeron, two attached Add the ventilation shaft that rectangle is fixed between crossbeam 2500.Each H in the electromechanical installation hanger system of building of the embodiment Type groove steel, U-type groove steel are provided with above-mentioned flanging bore 640, in addition can also install the channel steel reinforced structure provided in this specification.

As shown in Figure 33-34, the clamping piece 2700 includes front clamp piece 2710, rear clamping piece 2720 and is used for fore-clamp Hold the connector 2730 being detachably connected between the head of piece and the head of rear clamping piece, the tail portion of the front clamp piece and after The tail portion of clamping piece is both provided with the bar shaped convex shoulder 2740 that length is more than width, and the close convex shoulder is long on the top surface of the convex shoulder 2740 The both ends in degree direction are respectively arranged with a positioning tooth socket 2741 extended along the convex shoulder width direction.The clamping piece 2700 uses When, positioning tooth socket 2741 is corresponding with each positioning tooth bar on the U-type groove steel of base cross members 1700 on a pair of of in-flanges respectively to be nibbled It closes, and clamped pipe is then held in U-type groove steel top, front clamp piece and the rear clamping piece institute shape by base cross members 1700 At clamping zone.Each positioning tooth socket 2741 due to clamping piece 2700 and each positioning on the U-type groove steel of base cross members 1700 Rack is engaged, and is improved firmness of the connection of the clamping piece 2700 in base cross members 1700, is enhanced clamping anti seismic efficiency. Further, the convex shoulder is by opening up straight slot in the both sides of corresponding tail portion to make the shape of the tail portion in I-shaped It is formed.Further, the top surface of the convex shoulder is all processed as positioning tooth socket.Further, simultaneously along the length of the convex shoulder Direction out of convex shoulder extroversion convex shoulder, each tooth socket that positions are obliquely installed in a manner of the bottom surface for moving closer to convex shoulder.And as folder A kind of concrete structure of connector 2730 in gripping member 2700, the head of the front clamp piece and the head of clamping piece are respectively arranged with Mutual corresponding connecting hole, the connector 2730 include bolt 2731 and nut 2732, and the screw rod of the bolt passes through the phase Connection is adapted to nut after mutual corresponding connecting hole；Wherein, nut can be used provided in this specification have can twist into two parts structure Nut.

Built shown in Figure 23 the front side longeron in electromechanical installation hanger system channel steel and base cross members channel steel it Between and the channel steel and the channel steel of base cross members of rear side longeron between it is mutually vertical, connector shown in Fig. 10, figure can be used Connector is attached shown in connector or Figure 32 shown in 31.But in some cases, the electromechanical installation suspension and support system of building The direction or angle connected between channel steel and channel steel in system is more special, at this moment, above-mentioned connector will be difficult to realize channel steel with Connection between channel steel.For this purpose, present invention also provides connector shown in Figure 35-38 1210 and attachment devices 2800.Such as Shown in Figure 35-38, connector 1210 includes being sequentially connected to what the different parts of a steel plate carried out being formed after bending process respectively And it is located at the head section connecting plate 1201 in Different Plane, stage casing connecting plate 1202 and endpiece connecting plate 1203, the head section Connecting hole is respectively arranged on connecting plate and endpiece connecting plate, the endpiece connecting plate has a pair of opposite side and one being mutually parallel Item is connected to adjacent side between the pair of opposite side being mutually parallel and vertical to the opposite side being mutually parallel with this；The connector packet It includes the outer locating fastener 1211 of a pair of of the channel steel being respectively arranged on the pair of opposite side being mutually parallel and is set to the neighbour Locating fastener 1212 in channel steel on side；The outer locating fastener of a pair of of channel steel is used to clamp from outside to inside respectively and endpiece Connecting plate is parallel and the lateral surface of the opposite sides plate of channel steel that is connected on the endpiece connecting plate, locating fastener in the channel steel Medial surface for the opposite sides plate for resisting the channel steel from inside to outside.Preferably, the head section connecting plate, stage casing connecting plate With endpiece connecting plate formed after carrying out bending process respectively by two different parts to the steel plate；The stage casing connects Fishplate bar is directly connect with head section connecting plate and endpiece connecting plate respectively.Further, connector 1210 is entirely through steel plate punched It forms.Preferably, in connector 1210, the connecting hole on the endpiece connecting plate is the strip-shaped hole that length is more than width；This The length direction in shape hole is consistent with the pair of direction for the opposite side being mutually parallel.Preferably, in connector 1210, the endpiece The direction of the pair of opposite side being mutually parallel of connecting plate upper edge is arranged at intervals with two connecting holes.Connect as shown in Figure 35-38 Connection device 2800, including two above-mentioned connectors 1210 pass through screw bolt and nut between the head section connecting plate of the two connectors The screw rod of connection, the bolt is adapted to connection with nut after the connecting hole on the head section connecting plate of the two connectors.Institute State nut may be used provided in this specification with the nut of structure can be twisted into two parts.Connection structure as shown in figure 36, including Two channel steels 600 connected using above-mentioned attachment device 2800, every channel steel pass through locking device and the attachment device respectively Two endpiece connecting plates in corresponding person connection, each locking device and the connecting hole on corresponding endpiece connecting plate Match；The outer locating fastener of a pair of of channel steel on two endpiece connecting plates of the attachment device clamps corresponding groove from outside to inside respectively The lateral surface of the opposite sides plate of steel, in the channel steel on two endpiece connecting plates in the attachment device locating fastener respectively from The medial surface of the opposite sides plate of corresponding channel-section steel is resisted from inside to outside.Times provided in this specification may be used in above-mentioned locking device It anticipates a kind of locking device, at this point, channel steel should also have corresponding structure.Above-mentioned connector 1210 and attachment device 2800 can be used In there is the connection between the channel steel of particular/special requirement and channel steel to the direction of connection or angle；And due to locating fastener and slot outside channel steel The setting of locating fastener in steel, improves channel steel anti-seismic performance.

A kind of channel steel reinforced structure improved on the basis of the channel steel reinforced structure of Fig. 8-9 is shown in Figure 39.Figure 39 Channel steel reinforced structure on the basis of the channel steel reinforced structure of Fig. 8-9, specifically improve channel steel reinforced member 701, i.e., by slot The positioning card being made of locating fastener 730 in locating fastener 720 outside a pair of of channel steel and a pair of of channel steel on steel reinforced member 701 Button race is designed as using the straight line perpendicular to central plate 710 and by the geometric center of central plate as rotary shaft, rotation angle being 90 ° Rotational symmetry structure.In this way, allow for each locating fastener in locating fastener race not only and can be used as in channel steel locating fastener but also It can be used as the outer locating fastener of channel steel, facilitate the installation of channel steel reinforced member.And the locking in order to use this specification to provide Device (can be locking device shown in Fig. 4-5, locking device shown in locking device shown in Fig. 9 or Figure 40) carrys out mounting groove The geometric center of steel reinforced member, the central plate is equipped with through-hole, which is preferably circular hole.

Figure 40 then shows a kind of locking device 3000 can be used for locking device shown in alternate figures 4-5, the locking device 3000 include the threaded connector 3100 with screw rod 3110, and the upper end of screw rod 3110 is provided with the spiral shell that connection is adapted to the screw rod Mother 3200, lower end is provided with to be integrated and length is more than the bar shaped convex shoulder 3120 of width with the screw rod, is leaned on the top surface of the convex shoulder The both ends of the nearly convex shoulder length direction are respectively arranged with a positioning tooth socket 3121 extended along the convex shoulder width direction.Further , platen 3300 is set on the screw rod between convex shoulder and nut.Convex shoulder 3120 in above-mentioned locking device 3000 with Nut 200 in locking device shown in Fig. 4-5 act on it is identical, but due to convex shoulder 3120 and the one of screw rod 3110,3120 nothing of convex shoulder Need to part rotation be turned by taking again, therefore locking device 3000 can save to take and turn part, structure is simpler.

The related content of the application is illustrated above.Those of ordinary skill in the art are in the feelings illustrated based on these The application will be realized under condition.The above based on the application, those of ordinary skill in the art are not making creativeness The every other embodiment obtained under the premise of labour, shall fall within the protection scope of the present application.

Claims (10)

1. the connecting seat for building electromechanical installation hanger system, including bearing, linking arm, shaft and attachment screw；Wherein The bearing includes a pair of side plates and below described a pair of side plates and the bottom plate that is connected between described a pair of side plates, It is respectively arranged with mutual corresponding shaft mounting hole in described a pair of side plates, bottom plate connecting hole is provided on the bottom plate；

The linking arm includes stringer board and transverse slat, and

The stringer board is equipped with stringer board slot to which the both sides positioned at the stringer board slot on the stringer board form upper yoke under The medial surface of yoke, the lower yoke is equipped with attachment screw front storage tank, is provided with and the connection on the upper yoke Screw front storage tank corresponding attachment screw resigning area also sets up the shaft connecting hole for deviateing stringer board slot on the stringer board；

The transverse slat is equipped with transverse slat slot to which the both sides positioned at the transverse slat slot on the transverse slat form left yoke and the right side The head of yoke, the left yoke and right yoke is bent to form shaft drag hook to the same side of the transverse slat, is also set on the transverse slat It is equipped with transverse slat threaded hole；

The grafting each other in a manner of it can only inversely deviate from stringer board slot and transverse slat slot, described between the stringer board and transverse slat Shaft is mounted in the shaft mounting hole of described a pair of side plates and is set on shaft connecting hole and shaft drag hook, the lower fork Be reserved with gap between the medial surface and transverse slat of arm, the attachment screw be set in attachment screw resigning area and its threaded shank with The adaptation connection of transverse slat threaded hole, the head of the attachment screw are used to coordinate across gap and attachment screw front storage tank；

It is characterized in that：Both sides on the bottom plate positioned at shaft are respectively arranged with bottom plate connecting hole.

2. the connecting seat as described in claim 1 for building electromechanical installation hanger system, it is characterised in that：The lower fork The bottom of stringer board slot is provided with limit protrusion on the medial surface of arm.

3. the connecting seat as claimed in claim 2 for building electromechanical installation hanger system, it is characterised in that：The connection Side on screw front storage tank and limit protrusion close to the bottom of stringer board slot is arranged to circular arc chamfering.

4. the connecting seat as described in claim 1 for building electromechanical installation hanger system, it is characterised in that：The connection It is additionally provided on the top surface of screw head for fastening the attachment screw and can be from when torque when tightened reaches preset value Be broken on the top surface and under twist into two parts portion, this twist into two parts be provided in portion from top to bottom extend and hole post lower face at least extend to Head top surface twists into two parts moment of torsion control hole.

5. the connecting seat as claimed in claim 4 for building electromechanical installation hanger system, it is characterised in that：It is described to twist into two parts The hole post lower face in moment of torsion control hole is sunk under the top surface on head.

6. the connecting seat as claimed in claim 4 for building electromechanical installation hanger system, it is characterised in that：It is described to twist into two parts Be reserved in portion for expand twist into two parts the aperture in moment of torsion control hole to adjust twist into two parts torque preset value subtract material counterbored area.

7. the connection structure for building electromechanical installation hanger system, which is characterized in that including：Including passing through claim 1 To the channel steel and supporter of the connecting seat connection described in any one of 6 claims, wherein the bottom plate of the channel steel, which is inserted into, to be connected It in the gap reserved between the medial surface and transverse slat of the lower yoke of joint chair, and is connected screw and is locked on lower yoke, connect spiral shell The front of nail passes through or withstands channel steel bottom plate and coordinates with attachment screw front storage tank, the bottom plate of the supporter and the connecting seat Between pass through anchor bolts；The anchor bolt includes anchoring section, threaded shank and the locking nut being adapted to threaded shank, the anchoring Portion is located in supporter, and threaded shank is adapted to connection with locking nut after passing through bottom plate connecting hole.

8. the connection structure as claimed in claim 7 for building electromechanical installation hanger system, it is characterised in that：Including Threaded hole and in the locking nut of the wall of the threaded hole, and in the threaded hole axial direction wherein corresponding to one section The torque that wall is designed to be applied on the locking nut during fastening the locking nut in the threaded shank reaches Fracture occurs when preset value to make the locking nut disjunction be the structure of twisting into two parts at front independent of each other and rear portion, it is described can Twist into two parts structure after the locking nut disjunction become do not interfere rear portion continue along former fastening direction rotate to make front and rear portion Between structure axially has been twisted into two parts to pressure in the threaded shank.

9. the connection structure as claimed in claim 8 for building electromechanical installation hanger system, it is characterised in that：It is described can Structure is twisted into two parts to be formed at least through thinnedization is carried out to the wall thickness for being used to form the wall that can twist into two parts structure；The locking nut The circumferentially disposed of outer cylinder upper edge locking nut is useful for carrying out the wall thickness thinned annular groove.

10. the connection structure as claimed in claim 8 for building electromechanical installation hanger system, it is characterised in that：It is described Structure can be twisted into two parts to be formed at least through through-hole is carried out to the part for being used to form the wall that can twist into two parts structure；It is described to twist into two parts Structure includes 2-4 connection being arranged by one week uniform intervals along locking nut that the wall left after the through-hole is constituted Neck, is long and narrow arc-shaped slot pass between adjacent connection neck, the straight slot have can ensure after the locking nut disjunction and Between front and rear portion in the threaded shank axially to pressure before, the width circumferentially collided does not occur between the connection neck of fracture Degree.