CN210084740U - Building prefab installation is with hoist and mount connecting piece fast - Google Patents

Abstract

The utility model discloses a quick hoisting connecting piece for mounting a building prefabricated part, which comprises a traction mechanism and a clamping mechanism, wherein the traction mechanism comprises a mounting plate, two shaft posts connected with a driving motor are rotatably arranged below the mounting plate, and a traction steel wire rope is wound on the shaft posts; fixture includes two grip blocks that the symmetry set up, and the grip block includes that fixed plate and rotation link in the rotor plate on the fixed plate, and the fixed holding piece that is equipped with of fixed plate upper surface front and back side is in the same place, and it has seted up the arc passageway to run through in the holding piece, and the fixed plate upper surface runs through corresponding to arc passageway port department and has seted up the intercommunication mouth, and the fixed holding ring that is equipped with in rotor plate upper surface outside front and back side draws the steel wire cable lower extreme to pass the arc passageway, the intercommunication mouth and be on the holding ring, the utility model discloses rationally set up fixture, be applicable to not equidimension, the fixed hoist and mount of prefab of thickness, not only stability is.

Description

Building prefab installation is with hoist and mount connecting piece fast

Technical Field

The utility model relates to a building prefab technical field, concretely relates to building prefab installation is with hoist and mount connecting piece fast.

Background

The prefabricated slab is a floor slab used in the early construction of the 20 th century, and is a module or a plate used in engineering. Because the concrete prefabricated member is produced and processed in a prefabricating field and is directly transported to a construction site for installation, the prefabricated member is called a prefabricated plate. When the precast slab is manufactured, a hollow model is firstly nailed by wood boards, reinforcing steel bars are distributed at the hollow part of the model, cement is used for filling the hollow part, after the hollow part is dried, the wood boards are knocked off, and the residual precast slab is the precast slab. Precast slabs are used in many applications in construction, such as cement slabs covered in ditches beside highways; the cement boards used as heat insulation layers on the roof are prefabricated boards.

With the rapid development of national infrastructure, a large number of cement prefabricated parts are used, and the hoisting problem of the cement prefabricated parts always troubles construction units. At present, the prefab takes one's place and generally accomplishes through hoisting machinery hoist and mount, bindes wire rope on the prefab usually, hooks wire rope by hoisting machinery's lifting hook and hoists, or reserves the hole for hoist on the prefab, colludes by the mechanical claw that colludes and connects and mention, nevertheless because the cement prefab is great sometimes, and bind to waste time and energy, inefficiency, it not only needs post-processing and causes the pulling damage to the prefab easily to reserve the hole for hoist, and poor stability needs to improve the perfection simultaneously.

Disclosure of Invention

The purpose of the invention is as follows: an object of the utility model is to prior art not enough, provide a building prefab installation is with quick hoist and mount connecting piece, through rationally setting up fixture, be applicable to the fixed hoist and mount of prefab of equidimension not, thickness not only stability is high, and the simple operation, does not have any damage to the prefab, and the practicality is strong, and the security is high.

A quick hoisting connecting piece for mounting a building prefabricated part comprises a traction mechanism and a clamping mechanism, wherein the traction mechanism comprises a mounting plate and three partition plates fixedly connected to the bottom surface of the mounting plate, a shaft post is rotatably inserted between every two adjacent partition plates, driving motors in transmission connection with the two shaft posts are respectively arranged on the outer end surfaces of the partition plates on two sides, and a traction steel wire rope is wound on the shaft post;

fixture includes two centre gripping sheet frames that the symmetry set up, the centre gripping sheet frame include the fixed plate and rotate even in rotor plate on the fixed plate, the fixed piece that bears that is equipped with of fixed plate upper surface front and back side, it has seted up the arc passageway to bear and run through in the piece, the fixed plate upper surface corresponds arc passageway port department runs through and has seted up the intercommunication mouth, the fixed holding ring that is equipped with in rotor plate upper surface outside front and back side, pull the wire cable lower extreme and pass arc passageway, intercommunication mouth and be in on the holding ring.

The mounting panel links to each other with hoist and mount mechanical arm, the driving motor output shaft pass through the shaft coupling with jack-post one end transmission links to each other.

The clamping plate frames are arranged in a [ "," ] "shape respectively, the fixed plate is in an inverted L shape, a plurality of inserting channels penetrate through the vertical section of the fixed plate, the front end and the rear end of the rotating plate are provided with lug blocks, inserting ports matched with the inserting channels penetrate through the lug blocks, and the inserting channels and the inserting ports are connected through inserting pin shaft columns.

The grafting passageway is equipped with 5 at least, round pin post front and back end is equipped with the external screw thread and sets fastening nut.

The arc-shaped channel is arranged in an S shape, and the communication port is also arranged in an arc shape.

The upper surface of the rotating plate is provided with a groove which is a step-shaped notch.

Has the advantages that: the utility model discloses the device only needs to take the fixed plate and put in the prefab upper surface can (the rotor plate is flagging naturally under the action of gravity) through rationally setting up fixture in the use. During specific operation, the driving motor is started to drive the shaft column to rotate to wind the traction steel wire rope, so that the rotating plate rotates and is lifted to be attached to the lower surface of the prefabricated part, and then the prefabricated part can be lifted and hoisted by continuously winding the traction steel wire rope (when the driving motor rotates reversely, the reverse rotation is realized, and the prefabricated part is lowered or loosened); because fixed plate, rotor plate are for dismantling swing joint, can adjust into different high spaces as required, and are equipped with the notch of echelonment in the fly leaf, have improved the degree of stability of placing greatly, are applicable to the fixed hoist and mount of prefab of equidimension not, thickness not, and comprehensive stability is high, and the simple operation does not have any damage to the prefab, and the practicality is strong, and the security is high.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a top view of the mounting plate of the present invention;

fig. 3 is a top view of the fixing plate of the present invention;

FIG. 4 is a top view of the rotating plate of the present invention;

FIG. 5 is a side view of the rotating plate of the present invention;

fig. 6 is a cross-sectional view of the receiving block of the present invention.

In the figure: the device comprises a traction mechanism 1, a mounting plate 11, a partition plate 12, a shaft column 13, a driving motor 14, a traction steel wire rope 15, a clamping mechanism 2, a fixing plate 21, a communication port 211, an insertion channel 212, a rotating plate 22, a positioning ring 221, an ear block 222, an insertion port 223, a groove 224, a receiving block 23, an arc channel 231, a shaft column 3 and a fastening nut 31.

Detailed Description

In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the embodiments of the present invention are combined with the following description to clearly and completely describe the technical solution in the embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

A quick hoisting connecting piece for mounting a building prefabricated part comprises a traction mechanism 1 (an upper mounting plate of the traction mechanism is fixedly connected to a hoisting boom, specifically, a conventional hoisting device is adopted, such as the mounting plate is fixedly connected with a hoisting boom through a bolt and a nut, or a snap ring is arranged and hooked through a claw hook), and a clamping mechanism 2, wherein the traction mechanism 1 comprises a mounting plate 11 and three partition plates 12 fixedly connected to the bottom surface of the mounting plate 11, the mounting plate and the partition plates can be arranged in an integrated structure, a shaft column 13 is rotatably inserted between every two adjacent partition plates 12, one end of the shaft column is rotatably inserted on the partition plate, the other end of the shaft column is rotatably penetrated and arranged and connected with the output end of a driving motor, specifically, the conventional connecting piece, such as a bearing seat, a ball bearing and the like, is adopted in the rotary insertion, the driving motors 14 in transmission connection with the two shaft columns 13 are respectively arranged, the driving motor is selected from a conventional type (for a large crane) sold in the market, the power is ensured to be enough for hoisting, the driving motor can be installed according to the specific situation, and a traction steel wire rope 15 is wound on the shaft column 13;

the clamping mechanism 2 comprises two clamping plate frames which are symmetrically arranged, each clamping plate frame comprises a fixed plate 21 and a rotating plate 22 which is rotatably connected to the fixed plate 21, the rotating plates rotate around the pin shaft columns, a bearing block 23 is fixedly arranged on the front side and the rear side of the upper surface of the fixed plate 21, the fixed plate and the bearing block can be fixedly arranged in an integrated mode, an arc-shaped channel 231 penetrates through the bearing block 23, a communication port 211 penetrates through the upper surface of the fixed plate 21 corresponding to the port 231 of the arc-shaped channel, a positioning ring 221 is fixedly arranged on the front end and the rear end of the outer side of the upper surface of the rotating plate 22, and the lower end of the traction steel wire rope 15 penetrates through the arc-shaped channel 231 and the communication port 211 and is tied to.

Preferably, the mounting plate 11 is connected to a hoisting mechanical arm (not shown in the figure), and an output shaft of the driving motor 14 is in transmission connection with one end of the shaft column 13 through a coupler.

Preferably, the two clamping plate frames are respectively arranged in a [ "," ] "shape, the fixed plate 21 is in an inverted L shape, a plurality of inserting channels 212 penetrate through the vertical section of the fixed plate 21, the front end and the rear end of the rotating plate 22 are provided with lug blocks 222, the lug blocks and the rotating plate can also be integrally arranged, the lug blocks 222 are provided with inserting ports 223 matched with the inserting channels 212 in a penetrating manner, and the inserting channels 212 and the inserting ports 223 are connected through inserting pin shaft columns 3.

Preferably, the number of the plug-in channels 212 is at least 5, and the front and rear ends of the pin column 3 are provided with external threads and are provided with fastening nuts 31.

Preferably, the arc-shaped channel 231 is in an "S" shape, and the communication port 211 is also in an arc shape. The smooth sliding of the steel wire rope is facilitated, and the abrasion and the friction are reduced.

Preferably, the upper surface of the rotating plate 22 is provided with a groove 224, and the groove 224 is a stepped notch.

The utility model discloses the device only needs to take the fixed plate and put in the prefab upper surface can (the rotor plate is flagging naturally under the action of gravity) through rationally setting up fixture in the use. During specific operation, the driving motor is started to drive the shaft column to rotate to wind the traction steel wire rope, so that the rotating plate rotates and is lifted to be attached to the lower surface of the prefabricated part, and then the prefabricated part can be lifted and hoisted by continuously winding the traction steel wire rope (when the driving motor rotates reversely, the reverse rotation is realized, and the prefabricated part is lowered or loosened); because fixed plate, rotor plate are for dismantling swing joint, can adjust into different high spaces as required, and are equipped with the notch of echelonment in the fly leaf, have improved the degree of stability of placing greatly, are applicable to the fixed hoist and mount of prefab of equidimension not, thickness not, and comprehensive stability is high, and the simple operation does not have any damage to the prefab, and the practicality is strong, and the security is high.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims (6)

1. The utility model provides a building prefab installation is with hoist and mount connecting piece fast which characterized in that: the device comprises a traction mechanism and a clamping mechanism, wherein the traction mechanism comprises an installation plate and three clapboards fixedly connected to the bottom surface of the installation plate, a shaft post is rotatably inserted between every two adjacent clapboards, driving motors in transmission connection with the two shaft posts are respectively arranged on the outer end surfaces of the clapboards on two sides, and a traction steel wire rope is wound on the shaft post;

fixture includes two centre gripping sheet frames that the symmetry set up, the centre gripping sheet frame include the fixed plate and rotate even in rotor plate on the fixed plate, the fixed piece that bears that is equipped with of fixed plate upper surface front and back side, it has seted up the arc passageway to bear and run through in the piece, the fixed plate upper surface corresponds arc passageway port department runs through and has seted up the intercommunication mouth, the fixed holding ring that is equipped with in rotor plate upper surface outside front and back side, pull the wire cable lower extreme and pass arc passageway, intercommunication mouth and be in on the holding ring.

2. The quick hoisting connector for mounting the building prefabricated member according to claim 1, which is characterized in that: the mounting panel links to each other with hoist and mount mechanical arm, the driving motor output shaft pass through the shaft coupling with jack-post one end transmission links to each other.

3. The quick hoisting connector for mounting the building prefabricated member according to claim 1, which is characterized in that: the clamping plate frames are arranged in a [ "," ] "shape respectively, the fixed plate is in an inverted L shape, a plurality of inserting channels penetrate through the vertical section of the fixed plate, the front end and the rear end of the rotating plate are provided with lug blocks, inserting ports matched with the inserting channels penetrate through the lug blocks, and the inserting channels and the inserting ports are connected through inserting pin shaft columns.

4. The quick hoisting connector for mounting the building prefabricated member according to claim 3, wherein: the grafting passageway is equipped with 5 at least, round pin post front and back end is equipped with the external screw thread and sets fastening nut.

5. The quick hoisting connector for mounting the building prefabricated member according to claim 1, which is characterized in that: the arc-shaped channel is arranged in an S shape, and the communication port is also arranged in an arc shape.

6. The quick hoisting connector for mounting the building prefabricated member according to claim 1, which is characterized in that: the upper surface of the rotating plate is provided with a groove which is a step-shaped notch.

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