CN218758858U - Building prefabricated part assembling auxiliary equipment - Google Patents

Abstract

The utility model discloses an auxiliary device for assembling a building prefabricated member, which comprises a bracket, wherein a liftable frame body is arranged on the bracket; the cantilevers are vertically distributed in the frame at intervals; the friction wheel is rotatably arranged on the lower side of the cantilever; the driving assembly is used for driving each friction wheel to synchronously rotate in the same direction; the clamping wheel is rotatably arranged on the lower side of the cantilever, and a clamping space with adjustable size is arranged between the clamping wheel and the friction wheel. The utility model discloses a set up the cantilever and insert the joint gap of prefab, and correspond the horizontally connect reinforcing bar upside, then the framework descends, it is close to the horizontally connect reinforcing bar downwards to drive the cantilever, and make in the horizontally connect reinforcing bar embedding centre gripping space between friction pulley and the tight pulley of clamp, then, the centre gripping space reduces, so that friction pulley and the tight pulley of clamp are to horizontally connect reinforcing bar centre gripping, then under drive assembly's drive, each friction pulley rotates in order to drive each horizontally connect reinforcing bar horizontal migration, thereby can operate in batches.

Description

Building prefabricated part assembling auxiliary equipment

Technical Field

The utility model relates to a construction equipment technical field, concretely relates to building prefab equipment auxiliary assembly.

Background

In the assembly type structure field, the horizontal connection of prefabricated wallboard and edge component needs earlier bridge through the horizontally connect reinforcing bar, and horizontally connect reinforcing bar both ends need respectively with prefabricated wallboard and the inside steel bar structure overlap joint of edge component promptly, then fix in order to realize stable connection through concrete placement.

However, because prefabricated wallboard when the assembly, need aim at the spacer bar on the floor and carry out perpendicular transfer to make horizontal connection reinforcing bar can produce with the prefabricated wallboard of perpendicular transfer and interfere, therefore, among the prior art, can let the first horizontal migration of horizontal connection reinforcing bar income prefabricated wallboard or border member, after prefabricated wallboard descends, again pull out horizontal connection reinforcing bar in order to carry out both ends overlap joint, at present, at this in-process, the removal of horizontal connection reinforcing bar often only depends on artifical the completion, its operation is repeated, consume the labour, therefore an urgent need for a building prefab equipment auxiliary assembly to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a building prefab equipment auxiliary assembly to solve the above-mentioned weak point among the prior art.

In order to achieve the above object, the present invention provides the following technical solutions:

an auxiliary device for assembling a building prefabricated part comprises a bracket, wherein a liftable frame body is arranged on the bracket; the cantilevers are vertically distributed in the frame at intervals; the friction wheel is rotatably arranged on the lower side of the cantilever; the driving assembly is used for driving each friction wheel to synchronously rotate in the same direction; the clamping wheel is rotatably arranged on the lower side of the cantilever, a clamping space with adjustable size is arranged between the clamping wheel and the friction wheel, and the clamping space is used for clamping the horizontal connection reinforcing steel bars.

Preferably, the driving assembly comprises a driving rod rotatably connected to the frame body, a first gear is arranged on the driving rod in a synchronous rotating mode, a second gear is coaxially and fixedly connected to the friction wheel, and the first gear is meshed with the second gear.

Preferably, the cantilever is movably provided with a sliding frame, one end of the sliding frame is hinged with a pin shaft, and the pin shaft is coaxially and fixedly connected with the clamping wheel.

Preferably, the sliding frame is far away from round pin axle one end screw thread through connection and has adjusting bolt, adjusting bolt one end is connected with the cantilever rotation.

Preferably, the two opposite sides of the cantilever are provided with sliding blocks, and the inner wall of the frame body is provided with sliding grooves matched with the sliding blocks.

Preferably, a movable groove is formed in the cantilever, two ends of the movable groove respectively penetrate through the two sliding blocks and are provided with limiting rods in a telescopic mode, a spring is connected between the limiting rods, a driving lever which penetrates through the cantilever in a movable mode is arranged on each limiting rod, and a limiting groove matched with each limiting rod is formed in the inner wall of the sliding groove.

Preferably, the bracket is rotatably provided with two screws, and the outer side wall of the frame body is fixedly provided with an internal thread sleeve sleeved on the screws in a threaded manner.

Preferably, two equal coaxial fixedly connected with sprocket in screw rod upper end, two connect through the chain between the sprocket, the motor is installed to the support upper end, the motor output is with the coaxial fixed connection of one of them sprocket.

In the technical scheme, the beneficial effects of the utility model are that:

this building prefabricated component equipment auxiliary assembly is through setting up the cantilever, when setting up the support in building prefabricated component's equipment connection position's side, can make the cantilever insert the joint gap of prefab, and correspond to the horizontally connect reinforcing bar upside, then descend through the framework, it is close to the horizontally connect reinforcing bar downwards to drive the cantilever, and make in the horizontally connect reinforcing bar embedding friction pulley and the centre gripping space between the pinch roller, then, the centre gripping space reduces, so that friction pulley and pinch roller centre gripping to horizontally connect reinforcing bar, then under drive assembly's drive, each friction pulley rotates in order to exert frictional force to horizontally connect reinforcing bar through the surface, drive each horizontally connect reinforcing bar horizontal migration, thereby can operate in batches, labor saving, and it is more convenient to operate.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.

This document provides an overview of various implementations or examples of the technology described in this disclosure, and is not a comprehensive disclosure of the full scope or all features of the disclosed technology.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to these drawings.

Fig. 1 is a schematic view of a front-view cross-sectional structure provided in an embodiment of the present invention;

fig. 2 is an enlarged schematic structural diagram of a point a in fig. 1 according to an embodiment of the present invention;

fig. 3 is a schematic side view of a partial structure of a cross-section according to an embodiment of the present invention;

fig. 4 is a schematic top view of a cross-sectional structure according to an embodiment of the present invention;

fig. 5 is a schematic three-dimensional structure diagram of a frame body and a cantilever according to an embodiment of the present invention;

fig. 6 is a schematic three-dimensional structure diagram of a frame body and a cantilever at another viewing angle according to an embodiment of the present invention.

Description of the reference numerals:

1. a support; 2. a frame body; 3. a cantilever; 4. a friction wheel; 5. a clamping wheel; 6. a drive rod; 7. a first gear; 8. a second gear; 9. a sliding frame; 10. a pin shaft; 11. adjusting the bolt; 12. a slider; 13. a chute; 14. a movable groove; 15. a limiting rod; 16. a spring; 17. a deflector rod; 18. a limiting groove; 19. a screw; 20. an internal thread sleeve; 21. a sprocket; 22. a chain; 23. a motor; 24. a through groove.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present disclosure more apparent, the technical solutions of the embodiments of the present disclosure will be clearly and completely described below with reference to the drawings of the embodiments of the present disclosure. It is to be understood that the described embodiments are only a few embodiments of the present disclosure, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the described embodiments of the disclosure without inventive step, are within the scope of protection of the disclosure.

Unless otherwise defined, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this disclosure belongs. The use of the word "comprising" or "comprises", and the like, in this disclosure is intended to mean that the elements or items listed before that word, include the elements or items listed after that word, and their equivalents, without excluding other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may also include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.

Referring to fig. 1-6, an embodiment of the present invention provides an auxiliary assembly device for assembling prefabricated building components, which is used for movably adjusting horizontal connecting bars, wherein the horizontal connecting bars are horizontal direction bars arranged in the connecting gaps of the prefabricated building components, a plurality of steel bar frames for supporting the horizontal connecting bars are arranged in the connecting gaps between the prefabricated building components, and the horizontal connecting bars are vertically arranged at intervals under the support of the steel bar frames. The equipment comprises a bracket 1, wherein a liftable frame body 2 is arranged on the bracket 1; a plurality of cantilevers 3 vertically distributed in the frame body 2 at intervals; a friction wheel 4 rotatably provided on the lower side of the cantilever 3; the driving component is used for driving each friction wheel 4 to synchronously rotate in the same direction; the clamping wheel 5 is rotatably arranged on the lower side of the cantilever 3, a clamping space with adjustable size is arranged between the clamping wheel and the friction wheel 4, and the clamping space is used for clamping the horizontal connection reinforcing steel bars.

Specifically, the lower end of the support 1 is provided with a bottom plate which is L-shaped integrally, the lower end of the bottom plate is provided with a pulley, the support 1 can be moved to be close to or far away from a building prefabricated member conveniently, and the upper end of the bottom plate is provided with a balance weight to prevent the support 1 from toppling; the plurality of vertically arranged horizontal connecting reinforcing steel bars can be generally distributed at the height of 3-4m, the number is 10-20, the preferred number of the cantilevers 3 is 3-6, and the lifting function of the frame body 2 is matched with the arrangement of the plurality of cantilevers 3, so that the plurality of horizontal connecting reinforcing steel bars can be processed in a layered mode, the mechanical driving pressure is reduced, and the actual requirements can be more flexibly adapted; the width of the cantilever 3 is not more than the connection gap between the prefabricated parts; the outer surface of the friction wheel 4 is rough and is axially and vertically arranged; the clamping wheel 5 is preferably in a circular truncated cone shape, and the outer diameter of the lower side of the clamping wheel is larger, so that the horizontal connecting steel bar can be clamped more conveniently and limited; the friction wheel 4 is fixed relative to the cantilever 3, and the clamping wheel 5 can horizontally move relative to the friction wheel 4, so that the size of the clamping space can be adjusted. In the technical scheme, in the practical use, the frame body 2 carries the cantilevers 3 to be arranged at the designated layer height, then the support 1 moves to be close to the connection gap of the prefabricated part and drives the cantilevers 3 to be inserted into the connection gap and correspond to the upper sides of the horizontal connecting reinforcing steel bars, then the frame body 2 descends to drive the cantilevers 3 to descend, the cantilevers 3 are pressed to be close to the upper sides of the horizontal connecting reinforcing steel bars, the horizontal connecting reinforcing steel bars are embedded into a clamping space between the friction wheel 4 and the clamping wheel 5, then the clamping wheel 5 moves to be close to the friction wheel 4 to reduce the clamping space so as to clamp one side of the horizontal connecting reinforcing steel bars, and the friction wheels 4 synchronously rotate under the driving of the driving component, so that the horizontal connecting reinforcing steel bars are driven to horizontally move by virtue of the surface friction force of the friction wheels, the batch operation can be realized, the labor is saved, and the operation is more convenient; after the horizontal connection steel bars of the height layer are completely operated, the frame body 2 is lifted and lowered to be operated corresponding to the other height layer.

Compared with the prior art, the embodiment of the utility model provides a building prefab equipment auxiliary assembly is through setting up cantilever 3, set up support 1 in the side of the equipment connection position of building prefab, can make cantilever 3 insert the joint gap of prefab, and correspond the horizontally connect reinforcing bar upside, then descend through framework 2, it is close to the horizontally connect reinforcing bar downwards to drive cantilever 3, and make horizontally connect reinforcing bar embedding friction pulley 4 and clamp in the centre gripping space between the tight wheel 5, then, the centre gripping space reduces, so that friction pulley 4 and clamp wheel 5 are to the horizontally connect reinforcing bar centre gripping, then under drive assembly's drive, each friction pulley 4 rotates and applys frictional force to the horizontally connect reinforcing bar through the surface, drive each horizontally connect reinforcing bar horizontal migration, thereby can operate in batches, labor saving, and it is more convenient to operate.

As the preferred technical scheme of this embodiment, the drive assembly includes the actuating lever 6 of rotating the connection on framework 2, it is provided with first gear 7 to rotate in step on the actuating lever 6, coaxial fixedly connected with second gear 8 on the friction pulley 4, first gear 7 is connected with the meshing of second gear 8, specifically, actuating lever 6 rotates and runs through each cantilever 3 setting, the one end of actuating lever 6 is provided with the torsion shaft, the torsion shaft is the polygon, through tools such as open-end wrench, box spanner, the torsion shaft can be rotated in order to drive actuating lever 6 and rotate, then through adjusting the tool position repeatedly, thereby more conveniently operate at the lateral wall in prefab joint gap.

In another embodiment of the present invention, a sliding frame 9 is movably disposed on the cantilever 3, a pin shaft 10 is hinged to one end of the sliding frame 9, the pin shaft 10 is coaxially and fixedly connected with the clamping wheel 5, specifically, the sliding frame 9 is in a rectangular frame shape, a convex body is disposed on the cantilever 3, the sliding frame 9 slidably penetrates through the convex body, and two ends are respectively disposed on two sides of the convex body; a through groove 24 matched with the pin shaft 10 is arranged on the cantilever 3; when the sliding frame 9 drives the pin shaft 10 to translate, the pin shaft 10 can move in the through groove 24 and drive the clamping wheel 5 to translate close to or far away from the friction wheel 4, so that the size of the clamping space is adjusted.

As the preferred technical scheme of this embodiment, the frame that slides 9 is kept away from round pin axle 10 one end screw thread through connection has adjusting bolt 11, and adjusting bolt 11 one end is rotated with cantilever 3 and is connected, and is concrete, and adjusting bolt 11 takes place the screw thread feed effect through rotating with frame that slides 9, then drives frame that slides 9 translation, and the direction of movement corresponds pinch roller 5 and is close to or keeps away from friction pulley 4.

In another embodiment of the present invention, the two opposite sides of the cantilever 3 are provided with the sliding blocks 12, the inner wall of the frame 2 is provided with the sliding grooves 13 matched with the sliding blocks 12, specifically, the sliding grooves 13 are vertically arranged on the inner wall of the frame 2, and the cantilever 3 moves in the sliding grooves 13 by means of the sliding blocks 12 to perform lifting adjustment; the cantilevers 3 can be adjusted in the frame body 2 in a lifting mode, so that the vertical distance between every two cantilevers 3 can be adjusted, and the actual distribution conditions of the horizontal connecting steel bars with different vertical distances can be met; the driving rod 6 is a polygonal rod, a polygonal groove matched with the driving rod 6 is formed in the first gear 7, and the driving rod 6 is matched with the first gear 7, so that not only can synchronous rotation be realized, but also the lifting of the first gear 7 along with the cantilever 3 is not influenced; in addition, at horizontal connection reinforcing bar layering link position, the unmatched problem of horizontal connection reinforcing bar and 3 figure of cantilever that appear, accessible independent adjustment link position height near cantilever 3 makes the centre gripping space on it not carry out the centre gripping to the horizontal connection reinforcing bar who adjusts to make its friction pulley 4 idle running, this kind of setting can make this equipment use more in a flexible way.

As a preferred technical solution of this embodiment, a movable groove 14 is provided in the cantilever 3, two ends of the movable groove 14 respectively penetrate through the two sliders 12 and are provided with a telescopic limiting rod 15, a spring 16 is connected between the two limiting rods 15, a shift lever 17 movably penetrating through the cantilever 3 is provided on the limiting rod 15, a limiting groove 18 matched with the limiting rod 15 is provided on the inner wall of the sliding groove 13, and specifically, the spring 16 is provided, so that the two limiting rods 15 can keep away from each other under the condition of not being influenced by external force, and then the end portions of the two limiting rods which are away from each other can keep extending out of the movable groove 14; a plurality of limiting grooves 18 are vertically arranged on the inner wall of the sliding groove 13, when the end part of the limiting rod 15 is embedded into the limiting grooves 18, the up-and-down movement of the limiting rod 15 is limited, and then the up-and-down movement of the sliding block 12 in the sliding groove 13 is limited, namely the up-and-down movement adjustment of the cantilever 3 in the frame body 2 is limited; the shift lever 17 is provided so that the position-limiting levers 15 can be moved by external operation, and when the two position-limiting levers 15 are moved toward each other by means of the shift lever 17, the spring 16 compresses and stores elastic potential energy, and the two position-limiting levers 15 can leave the position-limiting grooves 18, thereby canceling their restriction on the movement of the slider 12 in the slide groove 13, i.e., the lifting movement of the arm 3 can be restored in the housing 2.

The utility model provides a still another embodiment, rotate on the support 1 and be provided with two screw rods 19, the fixed internal thread cover 20 that is provided with the screw thread and cup joints on screw rod 19 of framework 2 lateral wall, and is concrete, and two screw rods 19 rotate in step, and take place the screw thread feeding effect with corresponding internal thread cover 20, make two internal thread covers 20 go up and down in step, then can drive framework 2 and go up and down.

As the preferred technical scheme of this embodiment, the equal coaxial fixedly connected with sprocket 21 in two screw rods 19 upper ends, connect through chain 22 between two sprocket 21, and motor 23 is installed to support 1 upper end, and motor 23 output and one of them sprocket 21 coaxial fixedly connected, specifically, when motor 23 starts, drive and be connected sprocket 21 with it and rotate, this sprocket 21 drives another sprocket 21 synchronous rotation through chain 22, then can make two screw rods 19 synchronous rotation.

While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive on the scope of the appended claims.

Claims (8)

1. A building preform assembly aid, comprising:

the device comprises a bracket (1) on which a liftable frame body (2) is arranged;

a plurality of cantilevers (3) which are vertically distributed in the frame body (2) at intervals;

a friction wheel (4) which is rotatably arranged at the lower side of the cantilever (3);

the driving assembly is used for driving each friction wheel (4) to synchronously rotate in the same direction;

the clamping wheel (5) is rotatably arranged on the lower side of the cantilever (3), a clamping space with adjustable size is arranged between the clamping wheel and the friction wheel (4), and the clamping space is used for clamping the horizontal connection reinforcing steel bars.

2. The building prefabricated member assembling auxiliary equipment is characterized in that the driving assembly comprises a driving rod (6) which is connected with the frame body (2) in a rotating mode, a first gear (7) is arranged on the driving rod (6) in a synchronously rotating mode, a second gear (8) is fixedly connected with the friction wheel (4) in a coaxial mode, and the first gear (7) is connected with the second gear (8) in a meshed mode.

3. The building prefabricated member assembling auxiliary equipment is characterized in that a sliding frame (9) is movably arranged on the cantilever (3), one end of the sliding frame (9) is hinged with a pin shaft (10), and the pin shaft (10) is coaxially and fixedly connected with the clamping wheel (5).

4. The building prefabricated member assembling auxiliary equipment is characterized in that one end of the sliding frame (9) far away from the pin shaft (10) is in threaded penetration connection with an adjusting bolt (11), and one end of the adjusting bolt (11) is rotatably connected with the cantilever (3).

5. The building preform assembly auxiliary device according to claim 1, wherein the suspension arm (3) is provided with sliding blocks (12) at two opposite sides, and the inner wall of the frame body (2) is provided with sliding grooves (13) matched with the sliding blocks (12).

6. The building prefabricated member assembling auxiliary device according to claim 5, wherein a movable groove (14) is formed in the cantilever (3), two ends of the movable groove (14) respectively penetrate through the two sliding blocks (12) and are provided with a limiting rod (15) in a telescopic mode, a spring (16) is connected between the two limiting rods (15), a driving rod (17) movably penetrating through the cantilever (3) is arranged on each limiting rod (15), and a limiting groove (18) matched with the limiting rod (15) is formed in the inner wall of the sliding groove (13).

7. The building prefabricated member assembling auxiliary device according to claim 1, wherein two screw rods (19) are rotatably arranged on the support (1), and an internal thread sleeve (20) which is sleeved on the screw rods (19) in a threaded manner is fixedly arranged on the outer side wall of the frame body (2).

8. The building prefabricated member assembling auxiliary device according to the claim 7, wherein chain wheels (21) are coaxially and fixedly connected to the upper ends of the two screw rods (19), the two chain wheels (21) are connected through a chain (22), a motor (23) is installed at the upper end of the support (1), and the output end of the motor (23) is coaxially and fixedly connected with one of the chain wheels (21).

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