CN113023548A - Locking device and locking structure for electromechanical mounting support and hanger system of building - Google Patents
Locking device and locking structure for electromechanical mounting support and hanger system of building Download PDFInfo
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- CN113023548A CN113023548A CN202110423202.7A CN202110423202A CN113023548A CN 113023548 A CN113023548 A CN 113023548A CN 202110423202 A CN202110423202 A CN 202110423202A CN 113023548 A CN113023548 A CN 113023548A
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- locking clamp
- locking
- clamp
- hanger
- transmission
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
- B66C1/22—Rigid members, e.g. L-shaped members, with parts engaging the under surface of the loads; Crane hooks
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D25/00—Details of other kinds or types of rigid or semi-rigid containers
- B65D25/02—Internal fittings
- B65D25/10—Devices to locate articles in containers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
- B66C1/42—Gripping members engaging only the external or internal surfaces of the articles
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Clamps And Clips (AREA)
Abstract
The invention provides a locking device for a building electromechanical mounting support and hanger system, which comprises a first hanger, a second hanger and a third hanger, wherein the second hanger is connected to the bottom of the first hanger through a bolt, a supporting column body is arranged at the bottom of the second hanger, the third hanger is fixedly connected with the bottom of the second hanger through the supporting column body, a first curved surface locking clamp is arranged on the second hanger, and a second flat surface locking clamp is arranged on the third hanger.
Description
Technical Field
The invention relates to the technical field of a mounting and hanging bracket for the electromechanical installation of a building, in particular to a locking device of a mounting and hanging bracket system for the electromechanical installation of the building.
Background
The mechanical and electrical installation support and hanger system for building is a mechanical connection system for supporting and positioning building facilities such as pipelines and lines in the building. In the current solution, the transportation of the construction facilities to be transported is not limited to the cylindrical facilities of pipes and lines, but the transportation of the construction facilities with a planar surface is also gaining attention, and it is desirable that the support and hanger can transport not only the construction facilities with a curved surface but also the construction facilities with a planar surface.
In the conventional scheme at present, 1, the construction facilities with the plane conveying surfaces are not provided with mechanical locking structures for the construction facilities generally and are fixed by manual binding, so that the working efficiency is low, and the probability of mutual collision between the construction facilities or falling of the construction facilities caused by loose binding of the construction facilities is increased; 2. the existing support and hanger frame needs to convey either a building facility with a curved surface or a building facility with a plane surface, and when the building facility with the curved surface and the building facility with the plane surface need to be conveyed simultaneously, the existing support and hanger frame needs to convey twice, so that the working efficiency is reduced.
Disclosure of Invention
The invention provides a locking device for a support and hanger system for electromechanical installation of a building, which is used for solving the technical problem that the existing support and hanger can not simultaneously convey building facilities with curved surfaces and building facilities with plane surfaces.
In order to solve the technical problem, the invention discloses a locking device of a building electromechanical mounting support and hanger system, which comprises a first hanger, a second hanger and a third hanger, wherein the second hanger is connected to the bottom of the first hanger through a bolt, a supporting column body is arranged at the bottom of the second hanger, the third hanger is fixedly connected with the bottom of the second hanger through the supporting column body, a first curved surface locking clamp is arranged on the second hanger, and a second flat surface locking clamp is arranged on the third hanger.
Preferably, the second hanger includes: the connecting components are arranged on the left side surface and the right side surface of the first supporting plate;
the connecting assembly includes: the symmetrical arrangement's that first backup pad left and right sides was equipped with first engaging lug, two all be connected with the head rod on the engaging lug, the head rod middle part all is equipped with the second engaging lug, fixedly connected with second connecting rod on the second engaging lug, the head rod is kept away from first engaging lug fixedly connected with first connecting block, the second connecting rod is kept away from the one end of second engaging lug is equipped with the second connecting block, first connecting block with the second connecting block all through the bolt with first gallows bottom is connected, just first connecting block with the second connecting block is on a water flat line.
Preferably, the third hanger comprises a second support plate, the second support plate is provided with four connecting holes, the four connecting holes are symmetrical to each other in pairs and distributed near four right angles of the second support plate, positioning rods are arranged in the two connecting holes and penetrate through the connecting holes, a transmission rack is fixedly connected to the upper portion of each positioning rod, the transmission rack is slidably connected to the inside of the support column body, a reinforcing rib plate is fixedly connected to the middle of the support column body, and one end, far away from the support column body, of each reinforcing rib plate is fixedly connected to the bottom of the second hanger.
Preferably, the locating lever includes locating lever boss and locating lever body, the locating lever boss with driving rack bottom fixed connection, locating lever body coaxial arrangement is in the connecting hole, the locating lever body is kept away from the one end of locating lever boss is equipped with locking screw, the locating lever body is located the one end from the top down of second backup pad lower part is equipped with gasket and lock nut in proper order, lock nut passes through locking screw with locating lever body threaded connection, the locating lever body is located second backup pad upper portion cover is equipped with the buffering part, the buffering part is in lock nut locating lever boss lower surface with the effect of second backup pad upper surface is compressed tightly down.
Preferably, the support cylinder is the spill structure, the internal first spout that is equipped with of support column, first spout sets up spill structure bottom surface inner wall, the support cylinder left and right sides inner wall rotates and is connected with the meshing gear quarter butt, be equipped with drive gear on the meshing gear quarter butt, meshing gear quarter butt and drive gear key-type connection, drive gear with driving rack intermeshing, be equipped with a driving motor on the drive gear, a driving motor is used for the drive gear rotates.
Preferably, a moving groove is formed in the second supporting plate, a sliding rod is arranged in the moving groove, two ends of the sliding rod are fixed in the second supporting plate, the second planar locking clamp comprises a clamp body, a clamp cylinder and a cylinder base which are symmetrically arranged, the cylinder base is fixedly connected to the upper surface of the second supporting plate, one end of the clamp cylinder is fixedly connected to the cylinder base, and the other end of the clamp cylinder is connected with the clamp body;
the clamp body includes: the first plane locking clamp body and the second plane locking clamp body are fixedly connected, a sliding hole is formed in the second plane locking clamp body, the sliding rod penetrates through the sliding hole, and the second plane locking clamp body is connected with the sliding rod in a sliding mode through the sliding hole.
Preferably, first curved surface locking clamp includes two mutual symmetry bases that slide, on two bases that slide: the motor base is provided with a second driving motor, an output shaft of the second driving motor is in keyed connection with a first belt pulley, the fan wheel base is provided with a first shaft bracket, the first shaft bracket is provided with a first transmission shaft, the first transmission shaft is in keyed connection with a fan wheel and a second belt pulley, the first belt pulley and the second belt pulley are provided with transmission belts, the meshing gear base is provided with a second shaft bracket, the second shaft bracket is provided with a second transmission shaft, the second transmission shaft is provided with a meshing gear, and the fan wheel is externally meshed with the meshing gear;
two bases that slide are kept away from the one end of motor base has first curved surface locking clamp base through bolted connection, it is aerial in the first curved surface locking clamp base, first curved surface locking clamp body has been cup jointed in the first curved surface locking clamp base, first curved surface locking clamp body can be followed first curved surface locking clamp base inner wall cup joints the slip, first curved surface locking clamp body is semicircle ring structure, first curved surface locking clamp body outside is equipped with the meshing tooth, first curved surface locking clamp body inboard is equipped with a plurality of anti-skidding rollers, the meshing gear with first curved surface locking clamp body passes through the meshing tooth external toothing.
Preferably, two pairs of locking lugs are symmetrically arranged on the front side surface and the rear side surface of the first supporting plate, each locking lug comprises a connecting base, a first telescopic sleeve seat, a second telescopic sleeve seat and a pressing fixing ring, each locking lug is welded with a long-edge steel beam on the top through the connecting base, the connecting base is fixedly connected with the first telescopic sleeve seat, the second telescopic sleeve seat can be sleeved in the first telescopic sleeve seat to form a closed circular ring, and the pressing fixing rings are arranged outside the closed circular rings;
the first telescopic sleeve seat is of a hollow semi-ring structure, the second telescopic sleeve seat is of a solid semi-ring structure, the second telescopic sleeve seat is sleeved in the first telescopic sleeve seat and is in sliding connection with the first telescopic sleeve seat, a connecting slide rail is arranged outside the first telescopic sleeve seat, and the compressing and fixing ring is in sliding connection with the first telescopic sleeve seat through the connecting slide rail;
the pressing fixing ring comprises a transmission rail, a transmission part driving motor and a transmission part base, a first trepan boring, a second trepan boring and a concave rail groove are formed in the transmission part base, the concave rail groove is fixedly connected with the bottom of the transmission part base, the concave rail groove is slidably connected with the connecting slide rail, meshing teeth are arranged on the outer side of the transmission rail, the transmission rail penetrates through the second trepan boring to be bound to form a snail-shaped annular structure, the inner side of the snail-shaped annular structure is sleeved on the outer side of the closed circular ring, one end of the snail-shaped annular structure is fixedly connected with the inner wall of the second trepan boring, the transmission part is arranged in the first trepan boring, the transmission part is meshed with the meshing teeth of the transmission rail, and one end of the transmission part is connected with the transmission part driving motor.
Preferably, the method further comprises the following steps:
the distance sensor is arranged on the first curved locking clamp and used for detecting the thickness of the first curved locking clamp;
the first timer is arranged on the first curved surface locking clamp and used for detecting the time of putting the first curved surface locking clamp into use;
a second timer disposed on the first hook clamp for detecting a time when the first hook clamp is not in use;
the speed sensor is arranged on the first curved surface locking clamp and used for detecting the linear speed of the first curved surface locking clamp during clamping;
the controller, the alarm, the controller with distance sensor first time-recorder, the second time-recorder speed sensor with the alarm electricity is connected, the controller is based on distance sensor first time-recorder, the second time-recorder with speed sensor control the alarm is reported to the police, based on following step:
the method comprises the following steps: calculating an actual wear strength of the first hook lock clamp based on the distance sensor, the first timer, the second timer, and formula (1):
wherein epsilonswThe actual wear strength of the first curved locking clamp,
the hardness of the material of the first curved locking clamp,
for the detection value of the distance sensor, τsIs the wear coefficient, n, of the first curved locking clampsFor the safety factor of the first curved locking clamp,
is the material modulus of the first hook locking clamp,
the wear particle compliance factor for the first curved locking clamp,
is the lubrication coefficient of the surface of the first curved surface locking clamp, A is the correlation coefficient of the first curved surface locking clamp, r is the working frequency of the first curved surface locking clamp, twThe detected value of the first timer is t, and the detected value of the second timer is t;
step two: calculating an actual life of the first hook clamp based on the speed sensor and equation (2):
wherein, tswIs the actual life of the first curved locking clamp, epsilonswActual wear strength of the first curved locking clamp, deltasIs the wear factor, mu, of the first curved surface locking clamp at constant clearancesAs a value detected by the speed sensor, d1Is the outer diameter of the first curved surface locking clamp, d2Is the inner diameter, gamma, of the first curved locking clampsA preset gap is formed between the first curved surface locking clamp and the clamped object, and s is a preset error coefficient of the preset gap;
step three: the controller compares the actual service life of the first curved surface locking clamp with the preset service life of the first curved surface locking clamp, and if the actual service life of the first curved surface locking clamp is shorter than the preset service life of the first curved surface locking clamp, the alarm gives an alarm.
The technical solution of the present invention is further described in detail by the accompanying drawings and embodiments.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic structural view of a second hanger and a third hanger of the present invention.
FIG. 3 is a schematic view of a positioning rod according to the present invention.
Fig. 4 is a perspective cross-sectional view of the support cylinder of the present invention.
FIG. 5 is a schematic structural view of a second planar locking fixture according to the present invention.
Fig. 6 is a schematic view of a first support plate structure according to the present invention.
Fig. 7 is a schematic structural view of the first hook locking clamp of the present invention.
FIG. 8 is a schematic view of the whole structure of the lifting lug;
fig. 9 is a schematic view of the connection of the parts of the locking lug.
Fig. 10 is a top view of the locking lug.
Fig. 11 is a schematic structural view of the compression fixing ring.
Fig. 12 is a partially enlarged view of fig. 11.
In the figure: 1. a first hanger; 2. a second hanger; 200. a first curved surface locking clamp; 2000. a sliding base; 2001. a motor base; 200. a first curved surface locking clamp; 2003. a meshing gear base; 2004. A first pedestal; 2005. a first drive shaft; 2006. a fan wheel; 2007. a second pulley; 2008. a transmission belt; 2009. a second drive shaft; 201. a first support plate; 2010. a first connecting lug; 2011. a first connecting rod; 2012. a second engaging lug; 2013. a second connecting rod; 2014. a first connection block; 2015. a second connecting block; 3. a third hanger; 300. a support column; 3001. a first chute; 3002. a meshing gear short rod; 3003. a transmission gear; 301. a second planar locking fixture; 3010. a clamp body; 3011. a clamp cylinder; 3012. a cylinder base; 3013. the first plane locking fixture body; 3014. the second plane locks the clamp body; 302. a second support plate; 3020. connecting holes; 3021. positioning a rod; 3022. a drive rack; 3023. reinforcing rib plates; 3024. a moving groove; 3025. a slide bar; 303. a positioning rod boss; 3030. a positioning rod body; 3031. locking the threads; 3032. a gasket; 3033. locking the nut; 3034. a buffer member; 4. a meshing gear; 400. a first curved locking clamp base; 401. a first curved surface locking clamp body; 402. meshing teeth; 403. an anti-slip roll; 404. a second drive motor; 405. a first pulley; 406. a second shaft frame; 5. locking the lifting lug; 50. connecting a base; 51. a first telescopic sleeve seat; 510. connecting a slide rail; 52. A second telescoping sleeve seat; 53. compressing the fixing ring; 530. a drive rail; 531. a transmission member; 532. the transmission part drives the motor; 533. a transmission member base; 534. a first trepan boring; 535. a second trepan boring; 536. a concave rail groove; 537. a connecting shaft; 538. the teeth are engaged.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.
In addition, the descriptions related to the first, the second, etc. in the present invention are only used for description purposes, do not particularly refer to an order or sequence, and do not limit the present invention, but only distinguish components or operations described in the same technical terms, and are not understood to indicate or imply relative importance or implicitly indicate the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions and technical features between various embodiments can be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not be within the protection scope of the present invention.
Example 1:
the embodiment of the invention provides a locking device for a building electromechanical mounting support and hanger system, as shown in fig. 1, the locking device comprises a first hanger 1, a second hanger 2 and a third hanger 3, wherein the second hanger 2 is connected to the bottom of the first hanger 1 through a bolt, a support column 300 is arranged at the bottom of the second hanger 2, the third hanger 3 is fixedly connected with the bottom of the second hanger 2 through the support column 300, a first curved surface locking clamp 200 is arranged on the second hanger 2, a second flat surface locking clamp 301 is arranged on the third hanger 3, and a lifting driving motor is arranged on the first hanger 1. The first hanger may refer to CN 203865820U, or other existing hangers may be used.
The working principle of the technical scheme is as follows: the first lifting frame 1 is designed for transporting workers or packed building facilities which are not easy to lock, the second lifting frame 2 is designed for transporting and locking some building facilities with curved surfaces, and the third lifting frame 3 is designed for transporting some building facilities with flat surfaces.
The beneficial effects of the above technical scheme are: the design of the first hanger 1, the second hanger 2 and the third hanger 3 increases the variety of hanger transportation, and the design of the first curved surface locking clamp 200 and the second flat surface locking clamp 301 ensures that transported construction facilities cannot slide and fall due to collision and inclination in the transportation process.
Example 2
On the basis of the above embodiment 1, as shown in fig. 2, the second hanger 2 includes:
the connecting components are arranged on the left side surface and the right side surface of the first supporting plate 201;
the connecting assembly includes: first engaging lug 2010, two of the symmetrical arrangement that first backup pad 201 left and right sides was equipped with all be connected with head rod 2011 on the engaging lug 2010, head rod 2011 middle part all is equipped with second engaging lug 2012, fixedly connected with second connecting rod 2013 on the second engaging lug 2012, head rod 2011 is kept away from first engaging lug 2010 fixedly connected with first connecting block 2014, second connecting rod 2013 is kept away from the one end of second engaging lug 2012 is equipped with second connecting block 2015, first connecting block 2014 with second connecting block 2015 all through the bolt with first gallows 1 bottom is connected, just first connecting block 2014 with second connecting block 2015 is on a horizontal line.
The beneficial effects of the above technical scheme are: the second connecting rod 2013, the second engaging lug 2012, the first connecting block 2014 and the design of second connecting block 2015 make the installation of second gallows 2 more stable, have increased the bearing capacity of second gallows 2, simultaneously first connecting block 2014 with second connecting block 2015 all through the bolt with first gallows 1 bottom is connected, bolted connection does benefit to and does not need to dismantle at any time in the time of second gallows 2.
Example 3
On the basis of embodiment 1 or 2, as shown in fig. 2, the third hanger 3 includes a second support plate 302, four connection holes 3020 are formed in the second support plate 302, the four connection holes 3020 are symmetrical to each other in pairs and are distributed near four right angles of the second support plate 302, positioning rods 3021 are respectively disposed in the two connection holes 3020, the positioning rods 3021 penetrate through the connection holes 3020, a transmission rack 3022 is fixedly connected to the upper portion of the positioning rods 3021, the transmission rack 3022 is slidably connected to the support column 300, a reinforcing rib plate 3023 is fixedly connected to the middle portion of the support column 300, and one end of the reinforcing rib plate 3023, which is far away from the support column 300, is fixedly connected to the bottom of the second hanger 2.
The beneficial effects of the above technical scheme are:
the design of the reinforcing rib plate 3023 makes the connection between the second hanger 2 and the third hanger 3 more secure.
Example 4
In addition to embodiment 3, as shown in fig. 3, the positioning rod 3021 includes a positioning rod boss 303 and a positioning rod body 3030, the positioning rod boss 303 is fixedly connected with the bottom of the transmission rack 3022, the positioning rod body 3030 is coaxially installed in the connecting hole 3020, one end of the positioning rod body 3030 far away from the positioning rod boss 303 is provided with a locking thread 3031, a gasket 3032 and a locking nut 3033 are sequentially arranged at one end of the positioning rod body 3030, which is positioned at the lower part of the second support plate 302, from top to bottom, the locking nut 3033 is in threaded connection with the positioning rod body 3030 through the locking thread 3031, a buffer component 3034 is sleeved on the positioning rod body 3030 and positioned at the upper part of the second support plate 302, the buffer member 3034 is compressed by the lock nut 3033, the lower surface of the spacer lever boss 303, and the upper surface of the second support plate 302.
The beneficial effects of the above technical scheme are: the locking thread 3031, the buffering component 3034 and the locking nut 3033 are designed so that the elastic limit of the buffering component 3034 can be adjusted, the buffering component 3034 plays a role in buffering and absorbing vibration, and the impact between the positioning rod body 3030 and the second support plate 302 is reduced.
Example 5
On embodiment 1's basis, as shown in fig. 4, support cylinder 300 is the concave structure, be equipped with first spout 3001 in the support cylinder 300, first spout 3001 sets up concave structure bottom surface inner wall, the support cylinder 300 left and right sides inner wall rotates and is connected with meshing gear quarter butt 3002, be equipped with drive gear 3003 on the meshing gear quarter butt 3002, meshing gear quarter butt 3002 and drive gear 3003 key-type connection, drive gear 3003 with driving rack 3022 intermeshing, be equipped with first driving motor on the drive gear 3003, first driving motor is used for the drive gear 3003 rotates.
The working principle of the technical scheme is as follows: when the longitudinal height of the third hanger 3 needs to be adjusted, the first driving motor drives the transmission gear 3003 to rotate forward and backward, so as to drive the transmission rack 3022 to move up and down, thereby adjusting the longitudinal height of the third hanger 3.
The beneficial effects of the above technical scheme are: the design of the transmission gear 3003 and the transmission rack 3022 enables the longitudinal height of the third hanger 3 to be adjustable, the admissibility of the third hanger 3 is increased, and the design of the first sliding chute 3001 reduces the friction resistance when the transmission gear 3003 and the transmission rack 3022 transmit, so that the transmission is smoother.
Example 6
On the basis of embodiment 3, as shown in fig. 5, a moving groove 3024 is provided in the second support plate 302, a sliding rod 3025 is provided in the moving groove 3024, two ends of the sliding rod 3025 are fixed in the second support plate 302, the second planar locking clamp 301 includes two symmetrically arranged clamp bodies 3010, a clamp cylinder 3011 and a cylinder base 3012, the cylinder base 3012 is fixedly connected to the upper surface of the second support plate 302, one end of the clamp cylinder 3011 is fixedly connected to the cylinder base 3012, and the other end is connected to the clamp body 3010;
the clip body 3010 includes: the first plane locking clamp body 3013 and the second plane locking clamp body 3014 are fixedly connected, a sliding hole is formed in the second plane locking clamp body 3014, the sliding rod 3025 penetrates through the sliding hole, and the second plane locking clamp body 3014 is connected with the sliding rod 3025 in a sliding manner through the sliding hole.
The working principle of the above embodiment is as follows: the clamp cylinder 3011 drives the first planar locking clamp body 3013 to move, so that the second planar locking clamp body 3014 slides along the slide rod 3025.
The beneficial effects of the above technical scheme are:
the design of the moving groove 3024 and the sliding rod 3025 reduces friction in the transmission process, so that the transmission is smoother, the design of the clamp cylinder 3011 increases the clamping force of the clamp body 3010, so that the safety of transportation of building facilities is improved, and the connection relationship among the sliding rod 3025, the sliding hole, and the clamp body 3010 reduces friction between the clamp body 3010 and the second support plate 302.
Example 7
On the basis of embodiment 1, as shown in fig. 6 and 7, the first hook-shaped locking clamp 200 includes two mutually symmetrical sliding bases 2000, and on the two sliding bases 2000: a motor base 2001, a fan wheel base 2002 and an engaging gear base 2003 are sequentially arranged along a clamping direction, a second driving motor 404 is arranged on the motor base 2001, an output shaft of the second driving motor 404 is in keyed connection with a first belt wheel 405, a first shaft bracket 2004 is arranged on the fan wheel base 2002, a first transmission shaft 2005 is arranged on the first shaft bracket 2004, a fan wheel 2006 and a second belt wheel 2007 are in keyed connection with the first transmission shaft 2005, a transmission belt 2008 is arranged on the first belt wheel 405 and the second belt wheel 2007, a second shaft bracket 406 is arranged on the engaging gear base 2003, a second transmission shaft 2009 is arranged on the second shaft bracket 406, an engaging gear 4 is arranged on the second transmission shaft 2009, and the fan wheel 2006 is externally engaged with the engaging gear 4;
one end of the two sliding bases 2000 far away from the motor base 2001 is connected with a first curved surface locking clamp base 400 through a bolt, the first curved locking clamp base 400 is hollow, a first curved locking clamp body 401 is sleeved in the first curved locking clamp base 400, the first curved locking clamp body 401 can slide along the inner wall of the first curved locking clamp base 400, the first curved surface locking clamp body 401 is a semi-circular structure, the outer side of the first curved surface locking clamp body 401 is provided with engaging teeth 402, a plurality of anti-slip rollers 403 are arranged on the inner side of the first curved surface locking clamp body 401, the meshing gear 4 is meshed with the first curved surface locking clamp body 401 through the meshing teeth 402 (a base sliding groove is formed in the first supporting plate 201, linear motors are arranged on the two sliding bases 2000, and the linear motors are used for driving the two sliding bases 2000 to move along the base sliding groove in a left-right mode).
The working principle of the above embodiment is as follows: the linear motor is used for driving two sliding bases 2000 to move towards the center along the base sliding groove, the width of the first curved surface locking clamp 200 is adjusted, then the second driving motor 404 drives the first belt pulley 405 to rotate, the first belt pulley 405 drives the transmission belt 2008 to transmit, the transmission belt 2008 drives the second belt pulley 2007 to rotate, the second belt pulley 2007 rotates to drive the first transmission shaft 2005 to rotate, the first transmission shaft 2005 rotates to drive the fan wheel 2006 to rotate, the fan wheel 2006 rotates to drive the meshing gear 4 to rotate, the meshing gear 4 rotates to drive the first curved surface locking clamp body 401 to move along the inner wall of the first curved surface locking clamp base 400, and therefore the first curved surface locking clamp 200 tightly holds the building facilities.
The beneficial effects of the above embodiment are as follows: the design of the transmission belt 2008 plays a role of buffering and absorbing vibration, reduces the damage of vibration generated by a motor running at a high speed to the first curved locking clamp 200, prolongs the service life of the first curved locking clamp 200, and the design of the anti-slip roller 403 avoids the damage of the first curved locking clamp 200 to the surface of the architectural facility.
Example 8
On the basis of embodiment 1, as shown in fig. 9, 10, 11, and 12, two pairs of locking lugs 5 are symmetrically arranged on front and rear side surfaces of the first support plate 201, each locking lug 5 includes a connection base 50, a first telescopic sleeve seat 51, a second telescopic sleeve seat 52, and a pressing fixing ring 53, the locking lug 5 is welded to the top long-side steel beam 2 through the connection base 50, the connection base 50 is fixedly connected to the first telescopic sleeve seat 51, the second telescopic sleeve seat 52 can be sleeved in the first telescopic sleeve seat 51 to form a closed ring, and the pressing fixing ring 53 is arranged outside the closed ring;
the first telescopic sleeve seat 51 is of a hollow semi-ring structure, the second telescopic sleeve seat 52 is of a solid semi-ring structure, the second telescopic sleeve seat 52 is sleeved in the first telescopic sleeve seat 51 and is in sliding connection with the first telescopic sleeve seat 51, a connecting slide rail 510 is arranged outside the first telescopic sleeve seat 51, and the compressing and fixing ring 53 is in sliding connection with the first telescopic sleeve seat 51 through the connecting slide rail 510;
the pressing fixing ring 53 includes a transmission rail 530, a transmission member 531, a transmission member driving motor 532 and a transmission member base 533, the transmission base 533 is provided with a first set of holes 534, a second set of holes 535, and a concave track groove 536, the concave rail groove 536 is fixedly connected with the bottom of the transmission base 533, the concave rail groove 536 is slidably connected with the connecting slide rail 510, the outside of the transmission track 530 is provided with engaging teeth 538, the transmission track 530 passes through the second holes 535 to form a worm-shaped annular structure, the inner side of the snail-shaped annular structure is sleeved outside the closed circular ring, one end of the snail-shaped annular structure is fixedly connected with the inner wall of the second sleeve opening 535, the first sleeve hole 534 is internally provided with the transmission piece 531, the transmission piece 531 is meshed with the meshing teeth 538 of the transmission track 530, one end of the transmission member 531 is keyed with the transmission member driving motor 532 through a connecting shaft 537.
The working principle of the above embodiment is as follows: the design of the locking lifting lug 5 facilitates the direct lifting of the second hanger 2 by the lifting hook, when the locking lifting lug 5 is hooked by the lifting hook, the transmission member driving motor 532 is started to drive the transmission member 531 to rotate, the transmission member 531 rotates to enable the pressing fixing ring 53 to move along the transmission rail 530 due to the action of the meshing teeth 538, one end of the worm-shaped annular structure of the transmission rail 530 is fixedly connected with the inner wall of the second sleeve opening 535, the second sleeve opening 535 is arranged on the pressing fixing ring 53, so that the worm-shaped annular structure of the transmission rail 530 is retracted inwards, the worm-shaped annular structure of the transmission rail 530 is retracted inwards to drive the second telescopic sleeve seat 52 to slide along the first telescopic sleeve seat 51, the diameter of the formed closed annular ring is reduced, and the lifting hook is pressed, so that the lifting hook is not easy to be disengaged from the locking lifting hook 5 when the top long-side steel beam 2 is transported, the safety of the top long-edge steel beam 2 in use is greatly improved, so that the life safety of constructors can be guaranteed;
the beneficial effects of the above embodiment are as follows: by matching the transmission piece 531 with the meshing teeth 538, the distance between the locking lifting lug 5 and the lifting hook is more accurately adjusted under the action of threads, and meanwhile, the construction safety is further improved, the concave rail groove 536 is designed to be concave, so that the contact area between the concave rail groove 536 and the connecting sliding rail 510 is increased, the stress area of the connecting sliding rail 510 is larger, the stress is more uniform, the service life of the locking lifting lug 5 is prolonged, the cost is saved, meanwhile, the pressing and fixing ring 53 is in sliding connection with the first telescopic sleeve seat 51, the friction between the pressing and fixing ring and the first telescopic sleeve seat 51 is reduced, and the service life of the locking lifting lug 5 is prolonged.
Example 9
On the basis of embodiment 1, the method further comprises the following steps:
a distance sensor disposed on the first hook locking clamp 200 for detecting a thickness of the first hook locking clamp 200;
a first timer disposed on the first hook locking clamp 200 for detecting a time when the first hook locking clamp 200 is put into use;
a second timer disposed on the first hook locking clamp 200 for detecting a time when the first hook locking clamp 200 is not in use;
a speed sensor, which is arranged on the first curved locking clamp 200 and is used for detecting the linear speed of the first curved locking clamp 200 when clamping;
the controller, the alarm, the controller with distance sensor first time-recorder, the second time-recorder speed sensor with the alarm electricity is connected, the controller is based on distance sensor first time-recorder, the second time-recorder with speed sensor control the alarm is reported to the police, based on following step:
the method comprises the following steps: calculating the actual wear strength of the first hook locking clamp 200 based on the distance sensor, the first timer, the second timer, and equation (1):
wherein epsilonswThe actual wear strength for the first curved locking clamp 200 (considering the major adhesive wear),
the hardness of the material of the first hook locking clamp 200,
for the detection value of the distance sensor, τsN is a wear coefficient (volume wear caused by sliding a unit distance under a unit load) of the first hook locking clamp 200sFor a safety factor of the first hook locking clamp 200,
the material modulus of the first hook locking clamp 200,
the wear particle compliance coefficient for the first curved locking clamp 200,
is the lubrication coefficient of the surface of the first hook locking clamp 200, a is the correlation coefficient of the first hook locking clamp 200, r is the number of times the first hook locking clamp 200 is operated, twThe detected value of the first timer is t, and the detected value of the second timer is t;
step two: based on the speed sensor and equation (2), the actual life of the first hook locking clamp 200 is calculated:
wherein, tswIs the actual life of the first hook locking clamp 200swActual wear strength, δ, of the first curved locking clamp 200sIs the wear factor, mu, at constant clearance of the first hook locking clamp 200sAs a value detected by the speed sensor, d1Is the outer diameter of the first curved locking clamp 200, d2Is the inner diameter, gamma, of the first curved locking clamp 200sIs the firstA preset gap between the curved locking clamp 200 and the clamped object, wherein s is a preset error coefficient of the preset gap;
step three: the controller compares the actual life of the first curved locking clamp 200 with the preset life of the first curved locking clamp 200, and if the actual life of the first curved locking clamp 200 is shorter than the preset life of the first curved locking clamp 200, the alarm gives an alarm.
The beneficial effects of the above embodiment are as follows: t is introduced when calculating the actual wear strength of the first curve locking clamp 200w(the detected value of the first timer) and t (the detected value of the second timer) exclude the effect of the time the first hook locking clamp 200 is in service on the calculated result, and s (the predetermined error factor of the predetermined gap) is introduced when calculating the actual life of the first hook locking clamp 200, so that the calculated result is more accurate.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (9)
1. The locking device for the electromechanical mounting support and hanger system of the building is characterized by comprising a first hanger (1), a second hanger (2) and a third hanger (3), wherein the second hanger (2) is connected to the bottom of the first hanger (1) through a bolt, a supporting cylinder (300) is arranged at the bottom of the second hanger (2), the third hanger (3) is fixedly connected to the bottom of the second hanger (2) through the supporting cylinder (300), a first curved locking clamp (200) is arranged on the second hanger (2), and a second flat locking clamp (301) is arranged on the third hanger (3).
2. Locking device for building machinery electrical installation cradling system according to claim 1, characterized in that the second cradle (2) comprises:
the connecting components are arranged on the left side surface and the right side surface of the first supporting plate (201);
the connecting assembly includes: first engaging lug (2010) of the symmetrical arrangement that first backup pad (201) left and right sides was equipped with, two all be connected with head rod (2011) on engaging lug (2010), head rod (2011) middle part all is equipped with second engaging lug (2012), fixedly connected with second connecting rod (2013) on second engaging lug (2012), head rod (2011) is kept away from head rod (2010) fixedly connected with first connecting block (2014), second connecting rod (2013) is kept away from the one end of second engaging lug (2012) is equipped with second connecting block (2015), first connecting block (2014) with second connecting block (2015) all through the bolt with first gallows (1) bottom is connected, just first connecting block (2014) with second connecting block (2015) is on a horizontal line.
3. The locking device for the electromechanical mounting bracket system for buildings according to claim 1, characterized in that the third hanging bracket (3) comprises a second supporting plate (302), four connecting holes (3020) are arranged on the second supporting plate (302), the four connecting holes (3020) are symmetrical with each other in pairs and are distributed near the four right angles of the second supporting plate (302), positioning rods (3021) are arranged in the two connecting holes (3020), the positioning rod (3021) penetrates through the connecting hole (3020), the upper part of the positioning rod (3021) is fixedly connected with a transmission rack (3022), the transmission rack (3022) is connected in the support column (300) in a sliding way, the middle part of the support column body (300) is fixedly connected with a reinforcing rib plate (3023), and one end, far away from the support column body (300), of the reinforcing rib plate (3023) is fixedly connected with the bottom of the second hanging bracket (2).
4. The locking device for the electromechanical mounting support and hanger system of the building as claimed in claim 3, wherein the positioning rod (3021) comprises a positioning rod boss (303) and a positioning rod body (3030), the positioning rod boss (303) is fixedly connected with the bottom of the transmission rack (3022), the positioning rod body (3030) is coaxially installed in the connecting hole (3020), one end of the positioning rod body (3030) far away from the positioning rod boss (303) is provided with a locking thread (3031), one end of the positioning rod body (3030) at the lower part of the second support plate (302) is sequentially provided with a gasket (3032) and a locking nut (3033) from top to bottom, the locking nut (3033) is in threaded connection with the positioning rod body (3030) through the locking thread (3031), and a buffer component (3034) is sleeved on the positioning rod body (3030) at the upper part of the second support plate (302), the buffer component (3034) is pressed under the action of the locking nut (3033), the lower surface of the positioning rod boss (303) and the upper surface of the second support plate (302).
5. The locking device for the electromechanical mounting support and hanger system of building according to claim 4, wherein the supporting cylinder (300) is a concave structure, a first sliding groove (3001) is provided in the supporting cylinder (300), the first sliding groove (3001) is provided on the inner wall of the bottom surface of the concave structure, the inner walls of the left and right sides of the supporting cylinder (300) are rotatably connected with a meshing gear short rod (3002), a transmission gear (3003) is provided on the meshing gear short rod (3002), the meshing gear short rod (3002) is connected with the transmission gear (3003) in a key manner, the transmission gear (3003) is engaged with the transmission rack (3022), a first driving motor is provided on the transmission gear (3003), and the first driving motor is used for driving the transmission gear (3003) to rotate.
6. The locking device for the electromechanical mounting support and hanger system of the building as claimed in claim 3, wherein a moving slot (3024) is formed in the second support plate (302), a sliding rod (3025) is formed in the moving slot (3024), two ends of the sliding rod (3025) are fixed in the second support plate (302), the second planar locking clamp (301) comprises two symmetrically arranged clamp bodies (3010), a clamp cylinder (3011) and a cylinder base (3012), the cylinder base (3012) is fixedly connected to the upper surface of the second support plate (302), one end of the clamp cylinder (3011) is fixedly connected to the cylinder base (3012), and the other end of the clamp cylinder (3010) is connected to the clamp body (3010);
the clip body (3010) includes: the locking clamp comprises a first plane locking clamp body (3013) and a second plane locking clamp body (3014) which are fixedly connected, wherein a sliding hole is formed in the second plane locking clamp body (3014), a sliding rod (3025) penetrates through the sliding hole, and the second plane locking clamp body (3014) is connected with the sliding rod (3025) in a sliding mode through the sliding hole.
7. The locking device for the electromechanical installation support and hanger system of the building according to claim 1, characterized in that said first curved locking clamp (200) comprises two mutually symmetrical sliding seats (2000), on which two sliding seats (2000): a motor base (2001), a fan wheel base (2002) and an engaging gear base (2003) are arranged along the clamping direction in sequence, a second driving motor (404) is arranged on the motor base (2001), an output shaft of the second driving motor (404) is in keyed connection with a first belt wheel (405), a first shaft bracket (2004) is arranged on the impeller base (2002), a first transmission shaft (2005) is arranged on the first shaft bracket (2004), the first transmission shaft (2005) is keyed with a fan wheel (2006) and a second belt wheel (2007), a transmission belt (2008) is arranged on the first belt wheel (405) and the second belt wheel (2007), a second shaft frame (406) is arranged on the meshing gear base (2003), a second transmission shaft (2009) is arranged on the second shaft frame (406), a meshing gear (4) is arranged on the second transmission shaft (2009), and the sector wheel (2006) is externally meshed with the meshing gear (4);
keep away from two base (2000) that slide the one end of motor base (2001) has first curved surface locking clamp base (400) through bolted connection, be aerial in first curved surface locking clamp base (400), first curved surface locking clamp body (401) have been cup jointed in first curved surface locking clamp base (400), first curved surface locking clamp body (401) can be followed first curved surface locking clamp base (400) inner wall cup joints the slip, first curved surface locking clamp body (401) are the semicircle ring structure, first curved surface locking clamp body (401) outside is equipped with meshing tooth (402), first curved surface locking clamp body (401) inboard is equipped with a plurality of anti-skidding rollers (403), meshing gear (4) with first curved surface locking clamp body (401) pass through meshing tooth (402) outer gearing.
8. The locking device for the electromechanical mounting support and hanger system of the building according to claim 2, wherein two pairs of locking lifting lugs (5) are symmetrically arranged on the front side and the rear side of the first supporting plate (201), each locking lifting lug (5) comprises a connecting base (50), a first telescopic sleeve seat (51), a second telescopic sleeve seat (52) and a pressing and fixing ring (53), each locking lifting lug (5) is welded with the top long-side steel beam (2) through the connecting base (50), the connecting base (50) is fixedly connected with the first telescopic sleeve seat (51), the second telescopic sleeve seat (52) can be sleeved in the first telescopic sleeve seat (51) to form a closed ring, and the pressing and fixing ring (53) is arranged outside the closed ring;
the first telescopic sleeve seat (51) is of a hollow semi-ring structure, the second telescopic sleeve seat (52) is of a solid semi-ring structure, the second telescopic sleeve seat (52) is sleeved in the first telescopic sleeve seat (51) and is in sliding connection with the first telescopic sleeve seat (51), a connecting sliding rail (510) is arranged outside the first telescopic sleeve seat (51), and the pressing fixing ring (53) is in sliding connection with the first telescopic sleeve seat (51) through the connecting sliding rail (510);
the pressing and fixing ring (53) comprises a transmission rail (530), a transmission piece (531), a transmission piece driving motor (532) and a transmission piece base (533), a first sleeve hole (534), a second sleeve hole (535) and a concave rail groove (536) are formed in the transmission piece base (533), the concave rail groove (536) is fixedly connected with the bottom of the transmission piece base (533), the concave rail groove (536) is slidably connected with the connecting slide rail (510), engaging teeth (538) are arranged on the outer side of the transmission rail (530), the transmission rail (530) penetrates through the second sleeve hole (535) to be bound to form a worm-shaped annular structure, the inner side of the worm-shaped annular structure is sleeved on the outer side of the closed circular ring, one end of the worm-shaped annular structure is fixedly connected with the inner wall of the second sleeve hole (535), the transmission piece (531) is arranged in the first sleeve hole (534), and the transmission piece (531) is meshed with the engaging teeth (538) of the transmission rail (530), one end of the transmission member (531) is connected with the transmission member driving motor (532) through a connecting shaft (537) in a key manner.
9. The locking device for a building machinery electrical installation support and hanger system of claim 1, further comprising:
a distance sensor disposed on the first hook (200) for detecting a thickness of the first hook (200);
a first timer disposed on the first hook clamp (200) for detecting a time that the first hook clamp (200) is in use;
a second timer disposed on the first hook clamp (200) for detecting a time when the first hook clamp (200) is not in use;
the speed sensor is arranged on the first curved surface locking clamp (200) and used for detecting the linear speed of the first curved surface locking clamp (200) during clamping;
the controller, the alarm, the controller with distance sensor first time-recorder, the second time-recorder speed sensor with the alarm electricity is connected, the controller is based on distance sensor first time-recorder, the second time-recorder with speed sensor control the alarm is reported to the police, based on following step:
the method comprises the following steps: calculating an actual wear strength of the first hook lock clamp (200) based on the distance sensor, the first timer, the second timer, and equation (1):
wherein epsilonswThe actual wear strength of the first curved locking clamp (200),
is the material hardness of the first hook locking clamp (200),
for the detection value of the distance sensor, τsIs the wear factor, n, of the first curved locking clamp (200)sFor a safety factor of the first hook locking clamp (200),
is the material modulus of the first hook locking clamp (200),
a wear particle compliance factor for the first curved locking clamp (200),
is the lubrication coefficient of the surface of the first hook locking clamp (200), A is the correlation coefficient of the first hook locking clamp (200), r is the number of times of operation of the first hook locking clamp (200), twThe detected value of the first timer is t, and the detected value of the second timer is t;
step two: calculating an actual life of the first hook lock clamp (200) based on the speed sensor and equation (2):
wherein, tswIs the actual life of the first curved locking clamp (200) ∈swIs the actual wear strength, delta, of the first curved locking clamp (200)sIs the wear factor, mu, at constant clearance of the first curved locking clamp (200)sAs a value detected by the speed sensor, d1Is the outer diameter of the first curved locking clamp (200), d2Is the inner diameter, gamma, of the first curved locking clamp (200)sA preset gap is formed between the first curved surface locking clamp (200) and a clamped object, and s is a preset error coefficient of the preset gap;
step three: the controller compares the actual service life of the first curved surface locking clamp (200) with the preset service life of the first curved surface locking clamp (200), and if the actual service life of the first curved surface locking clamp (200) is shorter than the preset service life of the first curved surface locking clamp (200), the alarm gives an alarm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110423202.7A CN113023548B (en) | 2021-04-20 | 2021-04-20 | Locking device and locking structure for electromechanical mounting support and hanger system of building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110423202.7A CN113023548B (en) | 2021-04-20 | 2021-04-20 | Locking device and locking structure for electromechanical mounting support and hanger system of building |
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| CN113023548B CN113023548B (en) | 2022-05-13 |
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| Application Number | Title | Priority Date | Filing Date |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11139752A (en) * | 1997-11-10 | 1999-05-25 | Sugino Mach Ltd | Carrying device |
| CN203767837U (en) * | 2014-04-09 | 2014-08-13 | 乐山峨沙天然气有限责任公司 | Special hanging basket structure for hanging gas pipelines |
| CN108361261A (en) * | 2018-02-28 | 2018-08-03 | 成都新力紧科技有限公司 | Locking device and locking mechanism for building electromechanical installation hanger system |
| CN109578699A (en) * | 2018-11-26 | 2019-04-05 | 成都新力紧科技有限公司 | The electromechanical installation hanger system of building |
| CN209164775U (en) * | 2018-12-10 | 2019-07-26 | 广东固稳科技有限公司 | A kind of comprehensive pipeline antidetonation suspension and support |
-
2021
- 2021-04-20 CN CN202110423202.7A patent/CN113023548B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11139752A (en) * | 1997-11-10 | 1999-05-25 | Sugino Mach Ltd | Carrying device |
| CN203767837U (en) * | 2014-04-09 | 2014-08-13 | 乐山峨沙天然气有限责任公司 | Special hanging basket structure for hanging gas pipelines |
| CN108361261A (en) * | 2018-02-28 | 2018-08-03 | 成都新力紧科技有限公司 | Locking device and locking mechanism for building electromechanical installation hanger system |
| CN109578699A (en) * | 2018-11-26 | 2019-04-05 | 成都新力紧科技有限公司 | The electromechanical installation hanger system of building |
| CN209164775U (en) * | 2018-12-10 | 2019-07-26 | 广东固稳科技有限公司 | A kind of comprehensive pipeline antidetonation suspension and support |
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| CN113023548B (en) | 2022-05-13 |
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Effective date of registration: 20220425 Address after: 213300 No. 9, Qinfeng Road, Kunlun Street, Liyang City, Changzhou City, Jiangsu Province Applicant after: JIANGSU LIYANG CONSTRUCTION GROUP CO.,LTD. Address before: 213300 room 402, unit 2, building 13, Dongyuan District 4, Kunlun, Liyang City, Changzhou City, Jiangsu Province Applicant before: Wu Wenjuan |
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