CN114274108B - Railing part rapid Assembly bed-jig device - Google Patents

Abstract

The application discloses railing part rapid Assembly bed-jig device, including base, elevating system, bearing mechanism and hold-down mechanism. The base includes a plurality of, and each base is the strip structure. The lifting mechanisms comprise a plurality of lifting mechanisms, each lifting mechanism is arranged on the upper side of each base, and each lifting mechanism can stretch and retract along the vertical direction. The supporting mechanism includes a plurality ofly, and each supporting mechanism is all installed in each elevating system's upside, and each supporting mechanism all is used for supporting the railing. The hold-down mechanism includes a plurality ofly, and each hold-down mechanism is all installed in the upside of each supporting mechanism, and each hold-down mechanism all is used for compressing tightly the railing. The quick assembly of different specification rails has been realized through base, elevating system, supporting mechanism and hold-down mechanism to this application.

Description

Railing part rapid Assembly bed-jig device

Technical Field

The application relates to the technical field of construction, in particular to a rail part rapid assembly jig frame device.

Background

At present, the assembly mode of the rail parts in China is as follows: according to the construction drawing, lofting is carried out on a steel plate, then the balustrade part which is well blanked is placed at a lofting line, and then limiting clamps are arranged on two sides of the welded balustrade part and are welded on the steel plate in a spot welding mode, and the limiting clamps are matched with pin cones, so that the temporary fixing of the welded balustrade part is realized. After the railing is assembled, the pin cone is removed. The method has the advantages of damage to the steel plate, influence on the mechanical property of the steel plate, time consumption, slow construction progress and high construction cost, and the construction method cannot meet the requirements of the welding railing manufacturing progress of various sizes and styles. The conventional method has no doubt influence on engineering quality, cost, energy conservation, environmental protection and other problems.

Disclosure of Invention

The application provides a railing part rapid Assembly bed-jig device can realize the rapid Assembly of different specification railings.

The embodiment of the application provides a railing part rapid Assembly bed-jig device, including base, elevating system, supporting mechanism and hold-down mechanism. The base includes a plurality of, and each base is the strip structure. The lifting mechanisms comprise a plurality of lifting mechanisms, each lifting mechanism is arranged on the upper side of each base, and each lifting mechanism can stretch and retract along the vertical direction. The supporting mechanism includes a plurality ofly, and each supporting mechanism is all installed in each elevating system's upside, and each supporting mechanism all is used for supporting the railing. The hold-down mechanism includes a plurality ofly, and each hold-down mechanism is all installed in the upside of each supporting mechanism, and each hold-down mechanism all is used for compressing tightly the railing.

In some embodiments, each base comprises a plurality of base sections, each base section is arranged along the length direction of the base, each base section is of a strip-shaped structure extending along the length direction of the base, two ends of each base section are respectively provided with a group of connecting seats, and each group of connecting seats is used for connecting two adjacent base sections.

In some embodiments, each lifting mechanism comprises a first support, a second support, a positioning nut and a positive and negative threaded rod. The first supports comprise two first supports, the two first supports are obliquely arranged, the two first supports are arranged in parallel, and the upper ends of the two first supports are hinged with the bearing mechanism. The second supports include two, and two second supports are the slope setting, and two second supports set up side by side, and two second supports respectively with two first supports alternately set up, the upper end that two second supported all articulates with supporting mechanism. The positioning nuts comprise two groups, each group comprises two positioning nuts, the two positioning nuts in one group are hinged with the lower ends of the two first supports respectively, and the two positioning nuts in the other group are hinged with the lower ends of the two second supports respectively. The positive and negative threaded rods comprise two, the two positive and negative threaded rods comprise a first screw rod and a second screw rod, the first screws of the two positive and negative threaded rods are respectively and threadedly mounted in two positioning nuts in one group, and the second screws of the two positive and negative threaded rods are respectively and threadedly mounted in two positioning nuts in the other group.

In some of these embodiments, each lifting mechanism further comprises a sleeve and a drive rod. The sleeve includes two sets of, and each set of all includes two, and each sleeve all is the level setting, and two sleeves in one set are connected respectively in the lower extreme that two first supports, and two sleeves in another set are connected respectively in the lower extreme that two second supported. The transmission rods comprise two groups, each group comprises two transmission rods, each transmission rod is horizontally arranged, the two transmission rods in one group are respectively and rotatably inserted into the two sleeves in one group and are respectively connected with the two positioning nuts in the one group, and the two transmission rods in the other group are respectively and rotatably inserted into the two sleeves in the other group and are respectively connected with the two positioning nuts in the other group.

In some embodiments, each base includes a support plate that is vertically disposed and is a bar-like structure extending along a length of the base. Each lifting mechanism further comprises two rollers, the two rollers are respectively arranged at the lower ends of the two first supports and the lower ends of the two second supports through roller shafts, and the peripheral wall of each roller is surrounded with a positioning groove for embedding the supporting plate.

In some embodiments, each support mechanism further comprises a support plate and a positioning post. The bearing plate is horizontally arranged. The locating columns comprise four locating columns which are vertically arranged on the upper side of the supporting plate and located at four corners of the supporting plate respectively, two inclined struts are arranged on two sides of each locating column, which face the two adjacent locating columns respectively, and the lower ends of the two inclined struts located on the two adjacent locating columns respectively are intersected.

In some embodiments, each of the support mechanisms further includes a locating plate, a jack nut, and a locating bolt. The locating plates comprise two locating plates which are vertically arranged on the lower side of the bearing plate and are respectively positioned on two sides of the base. The jacking nuts comprise two groups, each group comprises at least one, and the axes of the two groups of jacking nuts extend along the horizontal direction and are perpendicular to the base and are arranged on the lower sides of the two positioning plates. The positioning bolts comprise two groups, each group comprises at least one, and the two groups of positioning bolts are respectively and spirally arranged in the two groups of jacking nuts.

In some embodiments, each pressing mechanism includes a clamping frame, the clamping frame is an annular structure with an axis extending along a vertical direction, the clamping frame is provided with four control cards respectively used for propping against a railing arranged between two adjacent positioning columns, the lower side of each control card is provided with two clamping protrusions, a gap used for arranging the railing is arranged between the two clamping protrusions, and the two clamping protrusions incline to the outside of the gap gradually from top to bottom.

In some embodiments, each positioning column is provided with a clamping groove, the clamping groove is of a strip-shaped structure extending along the vertical direction, the bottom wall of the clamping groove is gradually inclined towards the opening direction of the clamping groove from top to bottom, the upper end of the bottom wall of the clamping groove is provided with a notch, and the notch is of a strip-shaped structure extending along the vertical direction. The clamping frame is provided with four transmission rods and four squeezing plates, the four transmission rods are horizontally arranged at four corners of the clamping frame, the four squeezing plates are vertically arranged at the end parts of the four transmission rods respectively, the transmission rods slide into the openings, and the squeezing plates slide into the clamping grooves.

In some embodiments, each pressing mechanism further comprises a pin frame, the pin frame is an annular structure with an axis extending along the vertical direction, the pin frame is provided with four pin cones which are respectively used for being inserted and clamped between the bottom wall of each clamping groove and each squeezing plate, each pin cone is provided with two cones, a gap for a transmission rod to slide in is formed between the two cones, one side of the bottom wall of each clamping groove of the two cones is an inclined surface which gradually contracts from top to bottom, and one side of the bottom wall of each clamping groove facing each squeezing plate is a vertical surface.

The rail part rapid assembling jig frame device comprises a base, a lifting mechanism, a bearing mechanism and a pressing mechanism. The base includes a plurality of, and each base is the strip structure. The lifting mechanisms comprise a plurality of lifting mechanisms, each lifting mechanism is arranged on the upper side of each base, and each lifting mechanism can stretch and retract along the vertical direction. The supporting mechanism includes a plurality ofly, and each supporting mechanism is all installed in each elevating system's upside, and each supporting mechanism all is used for supporting the railing. The hold-down mechanism includes a plurality ofly, and each hold-down mechanism is all installed in the upside of each supporting mechanism, and each hold-down mechanism all is used for compressing tightly the railing. The quick assembly of different specification rails has been realized through base, elevating system, supporting mechanism and hold-down mechanism to this application.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of a base structure according to an embodiment of the present application;

fig. 2 is a schematic structural diagram of a lifting mechanism in an embodiment of the present application;

FIG. 3 is a schematic structural view of a supporting mechanism according to an embodiment of the present application;

fig. 4 is a schematic structural diagram of a clamping frame of a pressing mechanism in an embodiment of the present application;

FIG. 5 is a schematic view of the structure of a pin frame of the pressing mechanism according to the embodiment of the present application;

FIG. 6 is a schematic view of the overall structure of the device in the embodiment of the present application;

FIG. 7 is a schematic view of the overall structure of the assembled device with rail rails, armrests, and poles in the embodiment of the present application;

FIG. 8 is a top view of the assembled device with rail rails, armrests, and uprights in an embodiment of the present application;

FIG. 9 is a cross-sectional view of the assembled device with rail rails, armrests, and uprights in an embodiment of the present application;

fig. 10 is a side view of the assembled device with rail rails, armrests, and uprights in an embodiment of the present application.

Detailed Description

In order to make the objects, technical solutions and advantages of the present application more apparent, the present application will be further described in detail with reference to the accompanying drawings and examples. It should be understood that the detailed description and specific examples are intended for purposes of illustration only and are not intended to limit the scope of the present disclosure.

Referring to fig. 1-10, embodiments of the present application provide a rail component quick assembly jig device 1, and in particular, a rail component quick assembly jig device 1 for a longer power plant. The device 1 comprises a base 10, a lifting mechanism 11, a bearing mechanism 12 and a compacting mechanism 13.

Referring to fig. 1, the base 10 includes a plurality of bases 10, and each base 10 has a strip-like structure extending in a front-rear direction. Wherein the bases 10 are arranged in parallel.

Each base 10 may include a plurality of base sections 100 arranged in the front-rear direction. Each base section 100 has a strip-like structure extending in the front-rear direction. Each base section 100 may include a bar-shaped bottom plate 1000 horizontally disposed and extending in the front-rear direction and a bar-shaped support plate 1001 vertically disposed in the middle of the upper side of the bottom plate 1000 and extending in the front-rear direction, and in this case, each base section 100 has an inverted T-shaped cross section. Each base section 100 may be made of T-section steel.

Each of the two ends of each base section 100 may have a set of connecting seats 101, and each set may include two, that is, at least two are in a set, for example, two are in a set, three are in a set, and four are in a set, which will not be described in detail later. The two connection seats 101 may be both horizontally disposed on the upper side of the bottom plate 1000 and respectively located on two sides of the support plate 1001, each connection seat 101 is a cylindrical structure with an axis extending along the front-rear direction, the cross section of the inner wall of each connection seat 101 may be triangular, each connection seat 101 is used for connecting two adjacent base sections 100 through the connection rod 102 penetrating through the connection seat 101, and the cross section of the outer wall of the connection rod 102 is triangular. Each connection seat 101 may be made of steel.

Under the above conditions, the base section 100 and the connecting base 101 may be welded into one piece to form the base section 100, and the base section 100 are connected into one piece via the connecting rod 102 to form the base 10.

Referring to fig. 2, the elevating mechanism 11 includes a plurality of elevating mechanisms 11, each elevating mechanism 11 is installed at an upper side of each base 10, and each elevating mechanism 11 is retractable in a vertical direction. Wherein, the lifting mechanisms 11 comprise a plurality of groups, each group can comprise a plurality of groups, and each group of lifting mechanisms 11 can be respectively arranged on the upper side of each base 10.

Each lifting mechanism 11 may include a first support 110, a second support 111, a positioning nut 112, and a positive and negative threaded rod 113.

The first supports 110 may include two, and both the first supports 110 may be inclined with an upper end thereof being rearward and a lower end thereof being forward, and the two first supports 110 may be juxtaposed in a left-right direction. The upper ends of the two first supports 110 may each have a first coupling hole 1100 whose axis extends in the left-right direction, the first coupling holes 1100 being for hinge-coupling with the bearing mechanism 12.

The second supports 111 may include two, and the two second supports 111 may be inclined with the upper ends thereof being forward and the lower ends thereof being rearward, and the two second supports 111 may be arranged side by side in the left-right direction, and the middle portions of the two second supports 111 may be respectively disposed to intersect the middle portions of the two first supports 110. The upper ends of the two second supports 111 may each have a second coupling hole 1110 having an axis extending in the left-right direction, the second coupling holes 1110 being for hinge-coupling with the bearing mechanism 12. The two second supports 111 may be located at the outer sides of the two first supports 110, and the upper sides and the lower sides of the middle parts of the two second supports 111 may be bent inwards, at this time, the upper ends of the two second supports 111 and the two first supports 110 are located at four corners of the square, and the lower ends of the two second supports 111 and the two first supports 110 are also located at four corners of the square.

The set nuts 112 may include two sets, each set may include two, and the axis of each set nut 112 may extend in the front-to-rear direction. Two positioning nuts 112 in one set may be hinged to lower ends of the two first supports 110, respectively, and two positioning nuts 112 in the other set may be hinged to lower ends of the two second supports 111, respectively.

The reversible rod 113 may include two, and the two reversible rods 113 may each include a first screw 1130 horizontally disposed in the front-rear direction, a second screw 1131 horizontally disposed in the front-rear direction and having a thread opposite to that of the first screw 1130, and an adjusting nut 1132 connecting the first screw 1130 and the second screw 1131, and at this time, the first screw 1130, the second screw 1131, and the adjusting nut 1132 form a unit. The first screws 1130 of the two reversible threaded rods 113 may be respectively screwed into the two positioning nuts 112 in one set, and the second screws 1131 of the two reversible threaded rods 113 may be respectively screwed into the two positioning nuts 112 in the other set.

Each lifting mechanism 11 may further comprise a sleeve 114 and a drive rod 115.

The sleeves 114 may include two sets, each set may include two, and each sleeve 114 may be horizontally disposed in the left-right direction. Two sleeves 114 in one set may be connected to the lower ends of the two first supports 110, respectively, and two sleeves 114 in the other set may be connected to the lower ends of the two second supports 111, respectively. Wherein one sleeve 114 of a set is integral with a corresponding one of the first supports 110 and the other sleeve 114 is integral with a corresponding other one of the first supports 110. One sleeve 114 of the other set is integral with a corresponding one of the second supports 111, and the other sleeve 114 is integral with a corresponding other of the second supports 111.

The transmission rods 115 may include two groups, each group may include two, and each transmission rod 115 may be horizontally disposed in the left-right direction. The two transmission rods 115 in one group may be rotatably inserted into the two sleeves 114 in one group, and may be connected to the two positioning nuts 112 in one group, respectively, and the two transmission rods 115 in the other group may be rotatably inserted into the two sleeves 114 in the other group, and may be connected to the two positioning nuts 112 in the other group, respectively, to effect articulation. Wherein one transmission rod 115 of one group is integrated with one positioning nut 112 of the corresponding group, and the other transmission rod 115 is integrated with the other positioning nut 112 of the corresponding group. One of the drive rods 115 of the other set is integral with one of the set nuts 112 of the corresponding other set, and the other drive rod 115 is integral with the other set nut 112 of the corresponding other set.

Each lifting mechanism 11 may further include two rollers 116, and the axes of the two rollers 116 may extend in the left-right direction. The two rollers 116 may be respectively mounted at the lower ends of the two first supports 110 and the lower ends of the two second supports 111 via roller 116 shafts having axes extending in the left-right direction, and the peripheral walls of the rollers 116 may be respectively surrounded with positioning grooves 1160, where the positioning grooves 1160 are used for embedding the support plates 1001. Wherein the roller 116 is integrally formed with the corresponding roller 116 shaft.

Referring to fig. 3, the supporting mechanisms 12 include a plurality of supporting mechanisms 12, each supporting mechanism 12 is respectively installed on the upper side of each lifting mechanism 11, and each supporting mechanism 12 is used for supporting a rail. Wherein, the supporting mechanisms 12 all comprise a plurality of groups, each group can comprise a plurality of groups, and each group of supporting mechanisms 12 can be respectively arranged on the upper sides of the lifting mechanisms 11.

Each of the support mechanisms 12 may include a support plate 120 and a positioning post 121.

The support plate 120 includes one, and the support plate 120 may be horizontally disposed.

The positioning columns 121 include four, and the four positioning columns 121 may each include one column 1210, and the four columns 1210 may each be vertically disposed on the upper side of the support plate 120 and located at four corners of the support plate 120, respectively. In addition, each cylinder 1210 may have a clamping groove 1212, the clamping groove 1212 may be a strip structure extending along a vertical direction, an opening of the clamping groove 1212 may be disposed on a side of the cylinder 1210 away from the adjacent cylinder 1210, a bottom wall of the clamping groove 1212 may be gradually inclined toward the opening direction of the clamping groove 1212 from top to bottom, an upper end of the bottom wall of the clamping groove 1212 may have a notch 1213, and the notch 1213 may be a strip structure extending along the vertical direction. The four positioning columns 121 may further include two diagonal braces 1211, and the two diagonal braces 1211 may be disposed on two sides of each column 1210 facing the adjacent two columns 1210, respectively, and the lower ends of the two diagonal braces 1211 located on the adjacent two columns 1210 are intersected, respectively, to form a v shape. Wherein the four positioning posts 121 are integrated and then integrated with the support plate 120.

Each support mechanism 12 may further include a pin ear plate 122 and a pin 123.

The pin ear plates 122 include four pin ear plates 122, and the four pin ear plates 122 may be disposed at the lower side of the support plate 120, and the four pin ear plates 122 may have pin connection holes 1220 whose axes extend in the left-right direction, where two pin connection holes 1220 are respectively used to be communicated with two first connection holes 1100, and the other two pin connection holes 1220 are respectively used to be communicated with two second connection holes 1110. Wherein the pin ear plate 122 is integral with the carrier plate 120.

The pin shafts 123 include four pin shafts, and each pin shaft is inserted into each pin shaft connecting hole 1220, each first connecting hole 1100 and each second connecting hole 1110 to realize hinge.

Each of the support mechanisms 12 may further include a positioning plate 124, a jam nut 125, and a positioning bolt 126.

The positioning plates 124 may include two, and both of the positioning plates 124 may be vertically disposed at the lower side of the carrier plate 120 in the front-rear direction and respectively located at both sides of the support plate 1001.

The jam nut 125 may include two sets, each including at least one, such as one, two. Two sets of the jack nuts 125 may be disposed on the lower sides of the two positioning plates 124 with their respective axes extending in the left-right direction, and when each set includes two, the two jack nuts 125 may be disposed in the front-rear direction in each set. The tightening nut 125 and the positioning plate 124 may be welded together as a unit, and then formed as a unit with the support plate 120.

The positioning bolts 126 include two groups, each group includes at least one, the two groups of positioning bolts 126 are respectively screwed in the two groups of tightening nuts 125, and when each group includes two, the two positioning bolts 126 are respectively screwed in the two tightening nuts 125 of the same group in each group.

Referring to fig. 4 and 5, the pressing mechanisms 13 include a plurality of pressing mechanisms 13, each pressing mechanism 13 is mounted on the upper side of each supporting mechanism 12, and each pressing mechanism 13 is used for pressing the railing. Wherein, hold-down mechanism 13 all includes the multiunit, and each group can include a plurality ofly, and each group lift can install respectively in the upside of each supporting mechanism 12.

Referring to fig. 4, each compression mechanism 13 may include a cartridge 130. The clamping frame 130 may have an annular structure with an axis extending along a vertical direction, and the clamping frame 130 may include four control cards 1300 respectively for pressing a rail disposed between two adjacent positioning posts 121. The underside of each control card 1300 can all have two card protruding 1301, can have the space that is used for supplying the railing to set up between two card protruding 1301, and two card protruding 1301 can all incline to the outside in space from top to bottom gradually, forms the type of falling V structure. In the unused state of the device 1, the two lugs 1301 can be supported on the corresponding two diagonal braces 1211, respectively. At this time, the clamping frame 130 is matched with the supporting mechanism 12 to realize the function of being applicable to railings with various pipe diameters.

The card holder 130 may further include four transfer levers 1302 and four pressing plates 1303, and the control card 1300, the transfer levers 1302, and the pressing plates 1303 are formed as a unit. The four transfer rods 1302 may be disposed horizontally at four corners of the card rack 130, the four pressing plates 1303 may be disposed vertically at the ends of the four transfer rods 1302, respectively, the transfer rods 1302 slide into the notches 1213, and the pressing plates 1303 slide into the card slots 1212.

Referring to fig. 5, each of the support mechanisms 12 may further include a pin frame 131, and the pin frame 131 may be an annular structure with an axis extending in a vertical direction, and the pin frame 131 may include four pin cones 1310 respectively inserted and clamped between a bottom wall of each of the clamping grooves 1212 and each of the pressing plates 1303. At this time, the pin frame 131 is used together with the clip frame 130 to realize the squeeze positioning. Each pin cone 1310 may have two cones 1311, a gap for the transmission rod 1302 to slide in is provided between the two cones 1311, one side of the two cones 1311 facing the bottom wall of the clamping groove 1212 may be an inclined surface that gradually contracts from top to bottom, and one side facing the pressing plate 1303 may be a vertical surface. The pin frames 131 may further each include four links 1312 for respectively connecting adjacent two pin cones 1310. The pin frame 131 may further include two handles 1313 for the operator to operate, and the two handles 1313 are provided on upper sides of the two links 1312 provided opposite in the left-right direction, respectively. Wherein handle 1313, link 1312 and pin cone 1310 are integral.

It should be noted that, the inclination of the inclined plane of the side of each pin cone 1310 facing the bottom wall of the clamping groove 1212 may be the same as the inclination of the inclined plane of the bottom wall of the clamping groove 1212, and the length may also be the same as the length of the inclined plane of the bottom wall of the clamping groove 1212, so that in the unused state of the device 1, the inclined plane of each pin cone 1310 exactly completely matches with the inclined plane of the clamping groove 1212, the lower end of each pin cone 1310 may contact with the bearing plate 120, and in the use state of the device, each pin cone 1310 is jacked up by the railing.

The application has the following beneficial effects:

1. the connecting seat 101 of triangle tubular structure and the connecting rod 102 of triangle rod-shaped structure are utilized in this application for the central line concatenation of a plurality of basic sections 100 is accurate, stable, thereby a plurality of supporting mechanisms 12 that set up on a plurality of basic sections 100 are located same horizontal line, and then guarantee the centre gripping respectively and fix the axis coincidence of a plurality of railing horizontal poles 2 and a plurality of railing handrail 3 at a plurality of supporting mechanisms 12, especially be applicable to longer railing accuracy, quick assembly, specifically, when being used for longer railing's assembly, splice a plurality of basic sections 100 and form the base 10 that satisfies the length demand, after the railing assembly, place each basic section 100 split, in order to save occupation space.

2. The triangular support structure formed by the first support 110 and the second support 111 is utilized, elevation control of the lifting mechanism 11 is achieved, elevation requirements of various railing cross bars 2 and handrails 3 are met, meanwhile, stability of the structure is high, shaking of the device is avoided, and operation of constructors is facilitated. Meanwhile, the elevation of the lifting mechanism 11 is stabilized by the positioning nut 112 and the positive and negative threaded rod 113. The present application also utilizes rollers 116 for spacing between the plurality of lifting mechanisms 11 is convenient for adjustment, thereby meeting the spacing requirements of the various railing uprights 4.

3. The application utilizes four V type structures that four reference columns 121 formed, has formed a four-way pipe support structure suitable for multiple pipe diameter for device 1 is applicable to the preparation of multiple pipe diameter railing. The application also utilizes the tight structure of top that locating plate 124 and positioning bolt 126 formed, has improved the stability of supporting mechanism 12 to the stability of railing has been improved.

4. The clamping frame 130 and the pin frame 131 are matched with the bracket (namely the bearing mechanism 12) together, so that the railing can be temporarily fixed, and a constructor can conveniently adjust the railing.

The embodiment of the application provides a rapid assembly construction method for the railing parts, which comprises the following steps:

the first step: according to the design size of the railing, the distance between the bases 10 is adjusted, and according to the design length of the railing, the length of each base 10 is adjusted to meet the requirement by connecting the connecting seats 101 of each base 10 through the connecting rods 102.

And a second step of: a plurality of fitting parts (composed of the elevating mechanism 11 and the supporting mechanism 12 are assembled) are placed on each base 10 according to the number of design nodes of the balustrade, and the fitting parts are temporarily fixed to the base 10 by slightly attaching the positioning bolts 126 of each fitting part to the supporting plates 1001 of each base 10, for example, with a distance of one millimeter, and the fitting parts can be moved.

And a third step of: the adjusting nut 1132 of each assembly part rotates the forward and reverse threaded rod 113 to enable the supporting plate 120 of each assembly part to be on the same elevation, so that the elevation of the assembly part is adjusted and stabilized.

Fourth step: according to the required distance between the upright posts 4 of the railing, the distance between the assembly components is adjusted by rolling the rollers 116 of the assembly components on the supporting plates 1001 of the bases 10, and the assembly components and the bases 10 are stably fixed by tightly attaching the positioning bolts 126 to the supporting plates 1001.

Fifth step: according to the drawing of the railing, the cross bar 2, the handrail 3 and the upright 4 of the railing are placed on the V-shaped structure of each integral part.

Sixth step: the inverted V-shaped structure of each clamping frame 130 matched with each assembly part supporting mechanism 12 is placed on the cross rod 2, the handrail 3 and the upright rod 4 of the handrail, and the transfer rod 1302 and the squeezing plate 1303 of each clamping frame 130 are pressed into the notch 1213 and the clamping groove 1212 and adjusted up and down, so that the squeezing plate 1303 performs lateral limit, and the cross rod 2, the handrail 3 and the upright rod 4 of the handrail are temporarily fixed.

Seventh step: the pin cone 1310 of each pin frame 131 matched with each clamping frame 130 is pressed between the bottom wall of the clamping groove 1212 and the pressing plate 1303, the transmission rod 1302 slides into the gap between the two cones 1311 of the pin cone 1310, and up-and-down adjustment is performed, so that the pressure applied to each pin frame 131 is transmitted to each clamping frame 130 through the pin cone 1310, the transmission rod 1302 and the pressing plate 1303, and the cross rod 2, the handrail 3 and the upright rod 4 of the handrail are clamped and positioned between the bracket and the clamping frame 130.

Eighth step: and (5) finishing spot welding each node of the railing.

Ninth step: the pins 131 are removed by the handles 1313 of the pins 131, and the clips 130 are removed.

Tenth step: and taking out the railing after spot welding, and performing complete welding.

After the device 1 is installed, the device is used as a long-term adjustable welding railing part assembly jig device 1, and is suitable for manufacturing railings of different sizes and different types, and only the mould of the device 1 is required to be adjusted, reinstallation is not required, and the device is suitable for manufacturing railings of different sizes and different types; energy saving, environmental protection, quality assurance, quickening the construction progress, saving construction cost, convenient and quick construction, time and labor saving, cyclic utilization and the like.

The same or similar reference numerals in the drawings of the present embodiment correspond to the same or similar components; in the description of the present application, it should be understood that, if there is an azimuth or positional relationship indicated by terms such as "upper", "lower", "left", "right", etc., based on the azimuth or positional relationship shown in the drawings, this is merely for convenience of description and simplification of the description, and is not an indication or suggestion that the apparatus 1 or element referred to must have a specific azimuth, be constructed and operated in a specific azimuth, so that the terms describing the positional relationship in the drawings are merely used for illustration and not to be construed as limitations of the present patent, and that the meaning of the terms described above may be understood by those of ordinary skill in the art in view of the circumstances of the present application.

The foregoing description of the preferred embodiments of the present application is not intended to be limiting, but is intended to cover any and all modifications, equivalents, and alternatives falling within the spirit and principles of the present application.

Claims (10)

1. The utility model provides a railing part rapid Assembly bed-jig device which characterized in that includes:

the base comprises a plurality of bases, and each base is of a strip-shaped structure;

the lifting mechanisms comprise a plurality of lifting mechanisms, each lifting mechanism is arranged on the upper side of each base, and each lifting mechanism can stretch and retract along the vertical direction;

the supporting mechanisms comprise a plurality of supporting mechanisms, each supporting mechanism is arranged on the upper side of each lifting mechanism, and each supporting mechanism is used for supporting a railing; and

the compressing mechanisms comprise a plurality of compressing mechanisms, each compressing mechanism is arranged on the upper side of each supporting mechanism, and each compressing mechanism is used for compressing the railing.

2. A rapid-assembly jig frame device for balustrade parts as claimed in claim 1, wherein,

each base comprises a plurality of base sections, each base section is arranged along the length direction of the base, each base section is of a strip-shaped structure extending along the length direction of the base, two ends of each base section are respectively provided with a group of connecting seats, and each group of connecting seats are used for enabling two adjacent base sections to be connected.

3. The balustrade part quick assembly mounting jig assembly of claim 1, wherein each of the lifting mechanisms comprises:

the first supports comprise two first supports, the two first supports are obliquely arranged, the two first supports are arranged in parallel, and the upper ends of the two first supports are hinged with the bearing mechanism;

the second supports are obliquely arranged, are arranged in parallel, are respectively crossed with the first supports, and the upper ends of the second supports are hinged with the bearing mechanism;

the positioning nuts comprise two groups, each group comprises two positioning nuts, the two positioning nuts in one group are respectively hinged with the lower ends of the two first supports, and the two positioning nuts in the other group are respectively hinged with the lower ends of the two second supports; and

the positive and negative threaded rods comprise two, wherein the two positive and negative threaded rods comprise a first threaded rod and a second threaded rod, the first threaded rods of the two positive and negative threaded rods are respectively and threadedly mounted in two positioning nuts in one group, and the second threaded rods of the two positive and negative threaded rods are respectively and threadedly mounted in two positioning nuts in the other group.

4. A rail part quick assembly jig apparatus as in claim 3, wherein each of said lifting mechanisms further comprises:

the sleeve comprises two groups, each group comprises two sleeves, each sleeve is horizontally arranged, two sleeves in one group are respectively connected to the lower ends of the two first supports, and two sleeves in the other group are respectively connected to the lower ends of the two second supports; and

the transmission rods comprise two groups, each group comprises two transmission rods, each transmission rod is horizontally arranged, the two transmission rods in one group are respectively and rotatably inserted into the two sleeves in one group and are respectively connected with the two positioning nuts in one group, and the two transmission rods in the other group are respectively and rotatably inserted into the two sleeves in the other group and are respectively connected with the two positioning nuts in the other group.

5. A rapid-assembly jig device for balustrade parts as claimed in claim 3, wherein,

each base comprises a supporting plate which is vertically arranged and is of a strip-shaped structure extending along the length direction of the base;

each lifting mechanism further comprises two idler wheels, the two idler wheels are respectively arranged at the lower ends of the two first supports and the lower ends of the two second supports through idler wheel shafts, positioning grooves are formed in the peripheral wall of each idler wheel in a surrounding mode, and the positioning grooves are used for enabling the supporting plates to be embedded.

6. The balustrade part quick assembly mounting bracket arrangement of claim 1, wherein each of said support mechanisms comprises:

the bearing plate is horizontally arranged; and

the positioning columns comprise four positioning columns, wherein the four positioning columns are vertically arranged on the upper side of the bearing plate and are respectively positioned at four corners of the bearing plate, two inclined struts are respectively arranged on two sides of each positioning column, facing to two adjacent positioning columns, of each positioning column, and the lower ends of the two inclined struts respectively positioned on two adjacent positioning columns are intersected.

7. The balustrade part quick assembly mounting bracket arrangement of claim 6, wherein said support mechanism further comprises:

the positioning plates are vertically arranged on the lower sides of the bearing plates and are respectively positioned on the two sides of the base;

the jacking nuts comprise at least one group, and the axes of the two groups of jacking nuts extend along the horizontal direction and are perpendicular to the base and are arranged on the lower sides of the two positioning plates; and

the positioning bolts comprise two groups, each group comprises at least one, and the two groups of positioning bolts are respectively and spirally arranged in the two groups of jacking nuts.

8. The balustrade part quick assembly mounting jig assembly of claim 6, wherein each of said hold down mechanisms comprises:

the clamping frame is of an annular structure with an axis extending along the vertical direction, the clamping frame is provided with four control cards respectively used for propping against the railing arranged between two adjacent positioning columns, two clamping protrusions are arranged on the lower side of each control card, a gap used for arranging the railing is arranged between the two clamping protrusions, and the two clamping protrusions are gradually inclined towards the outside of the gap from top to bottom.

9. A rapid tooling jig assembly device for balustrade parts of claim 8 wherein,

each positioning column is provided with a clamping groove, the clamping grooves are of a strip-shaped structure extending along the vertical direction, the bottom wall of each clamping groove is gradually inclined towards the opening direction of the corresponding clamping groove from top to bottom, the upper end of the bottom wall of each clamping groove is provided with a notch, and each notch is of a strip-shaped structure extending along the vertical direction;

the clamping frame is provided with four transmission rods and four squeezing plates, the four transmission rods are horizontally arranged at four corners of the clamping frame, the four squeezing plates are vertically arranged at the end parts of the four transmission rods respectively, the transmission rods slide into the openings, and the squeezing plates slide into the clamping grooves.

10. The balustrade part quick assembly mounting jig assembly of claim 9, wherein each of said hold down mechanisms further comprises:

the pin frame is of an annular structure with an axis extending along the vertical direction, the pin frame is provided with four pin cones which are respectively used for being inserted and clamped between the bottom wall of each clamping groove and each squeezing plate, each pin cone is provided with two cones, a gap for the transmission rod to slide in is formed between the two cones, one side of each cone, which faces the bottom wall of each clamping groove, is an inclined plane which gradually contracts from top to bottom, and one side of each cone, which faces the squeezing plate, is a vertical plane.

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