CN216157206U

CN216157206U - Civil engineering is with prepositioning pay-off

Info

Publication number: CN216157206U
Application number: CN202121931612.4U
Authority: CN
Inventors: 刘忠松; 宋小龙; 陈前钟; 邢泽南; 李红超; 李辉; 袁恒森
Original assignee: First Construction Co Ltd of China Construction Eighth Engineering Division Co Ltd
Current assignee: First Construction Co Ltd of China Construction Eighth Engineering Division Co Ltd
Priority date: 2021-08-17
Filing date: 2021-08-17
Publication date: 2022-04-01
Anticipated expiration: 2031-08-17

Abstract

The utility model provides a prepositioning pay-off device for civil construction, which comprises a top plate, wherein two ends of the bottom surface of the top plate are symmetrically and vertically provided with two supporting plates, the bottom ends of the supporting plates are fixedly connected with rolling parts, the supporting plates are vertically provided with sliding grooves, and elastic parts are arranged in the sliding grooves; two be provided with the fly leaf between the backup pad, the fly leaf bottom is provided with the unwrapping wire subassembly, the fly leaf with be provided with the slip elastic component between the unwrapping wire subassembly, the both ends of slip elastic component run through in the recess, and the both ends of slip elastic component cooperate with the elastic component at the same end. The utility model provides a prepositioning pay-off device for civil construction, which does not need building personnel to bend down to lay wires in the whole pay-off process, saves the physical strength of the personnel, can effectively improve the working efficiency and the precision of the wire laying, is very convenient to move, is easy to operate, and has strong practicability.

Description

Civil engineering is with prepositioning pay-off

Technical Field

The utility model relates to the technical field of building auxiliary devices, in particular to a pre-positioning pay-off device for civil engineering.

Background

In the civil engineering construction process, pre-positioning paying-off needs to be carried out on a building area, so that the original proportion of a building design drawing is enlarged, and construction personnel can carry out construction better.

Present prepositioning unwrapping wire mode mainly is that construction personnel hold the winding roller, according to the architectural drawing, releases away the line material from the winding roller, considers the precision of wiring, and whole journey needs construction personnel to bow to go on, gets off for a long time, presents the serious challenge for construction personnel's physical power, leads to holistic unwrapping wire efficiency lower simultaneously, and the quality of laying wire also consequently receives the influence.

How to solve the above technical problems is the subject of the present invention.

SUMMERY OF THE UTILITY MODEL

In order to solve the defects of the prior art, the utility model provides the pre-positioning pay-off device for civil engineering construction, which is reasonable in design, safe and reliable.

The technical scheme adopted by the utility model for solving the technical problems is as follows: the pre-positioning pay-off device for civil construction comprises a top plate, wherein two support plates are symmetrically and vertically arranged at two ends of the bottom surface of the top plate, rolling parts are fixedly connected to the bottom ends of the support plates, sliding grooves are vertically arranged in the support plates, elastic parts are arranged in the sliding grooves, grooves are formed in two opposite surfaces of the two support plates, and the grooves are communicated with the sliding grooves; two be provided with the fly leaf between the backup pad, the fly leaf bottom is provided with the unwrapping wire subassembly, the fly leaf with be provided with the slip elastic component between the unwrapping wire subassembly, the both ends of slip elastic component run through in the recess, and the both ends of slip elastic component cooperate with the elastic component at the same end.

Preferably, the sliding elastic component is detachably connected with the movable plate.

Furthermore, the rolling part comprises a bottom plate fixed at the bottom end of the supporting plate, and the bottom end of the bottom plate is fixedly connected with a roller.

Further, the unwrapping wire subassembly is including setting up the fixed frame of slip elastic component bottom, rotate on the fixed frame inner wall and connect the wire winding roller, take around getting the line material on the wire winding roller, be equipped with one on the fixed frame diapire and place the mouth, the bottom symmetry of fixed frame is provided with two curb plates, the curb plate rotates and is connected with the wire wheel, the line material run through in place the mouth, and line material one end around connecing to the wire wheel.

Furthermore, the elastic part comprises a guide rod vertically arranged in the sliding groove, and a spring is sleeved on the guide rod

Furthermore, the sliding elastic assembly comprises two sliding blocks which are symmetrically arranged and are sleeved on the guide rod at the same end, a connecting plate is fixedly arranged between the two sliding blocks, and two ends of the connecting plate penetrate through the grooves; one end of the spring is in contact with the bottom surface of the sliding groove, and the other end of the spring is in contact with the bottom surface of the sliding block.

Furthermore, a mounting groove is formed in the top surface of the connecting plate, and a plug matched with the safety groove is arranged at the bottom end of the movable plate.

Preferably, the mounting groove and the plug are arranged in a mortise and tenon structure.

Further, handles are arranged on the supporting plate and the sliding plate.

Furthermore, the fixed frame and the connecting plate can be detachably connected.

Furthermore, be provided with spacing subassembly in the backup pad, it is spacing including setting up the sawtooth shape recess in the backup pad, be provided with on the slider with sawtooth shape recess complex locating part.

Through the unique structural design, in the whole paying-off process, a building worker does not need to bend down to lay wires, the physical strength of the worker is saved, the working efficiency and the precision of the wire laying can be effectively improved, the whole device is very convenient to move, the operation is easy to operate, and the practicability is very high.

Drawings

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

FIG. 2 is an enlarged view of the structure at A of the present invention;

FIG. 3 is an enlarged view of the structure at B of the present invention;

FIG. 4 is a front view of the present invention;

FIG. 5 is an enlarged view of the structure at C of the present invention;

wherein the figures are identified as: 1. a top plate; 2. a support plate; 3. a rolling member; 301. a base plate; 302. a roller; 4. a movable plate; 5. a pay-off assembly; 501. a fixing frame; 502. a winding roller; 503. wire material; 504. a placement port; 505. a side plate; 506. a wire guide wheel; 6. a sliding groove; 7. an elastic member; 701. a guide bar; 702. a spring; 8. a sliding elastic component; 801. a slider; 802. a connecting plate; 9. a groove; 10. a handle; 11. a clamping groove; 12. fastening a bolt; 13. a serrated groove; 14. and (4) mounting the groove.

Detailed Description

Referring to fig. 1 to 5, the embodiment is a pre-positioning pay-off device for civil engineering construction, which includes a top plate 1, two support plates 2 are symmetrically and vertically arranged at two ends of the bottom surface of the top plate, rolling members 3 are fixedly connected to the bottom ends of the support plates, sliding grooves 6 are vertically arranged on the support plates, elastic members 7 are arranged in the sliding grooves, grooves 9 are respectively formed on two opposite surfaces of the two support plates, and the grooves 9 are communicated with the sliding grooves 6; two be provided with the fly leaf 4 between the backup pad, the fly leaf bottom is provided with unwrapping wire subassembly 5, the fly leaf 4 with be provided with slip elastic component 8 between the unwrapping wire subassembly 5, the both ends of slip elastic component 8 run through in the recess, and the both ends of slip elastic component cooperate with the elastic component of homophase.

Further, the rolling member comprises a bottom plate 301 fixed at the bottom end of the supporting plate, and a roller 302 is fixedly connected to the bottom end of the bottom plate.

Further, unwrapping wire subassembly 5 is including setting up the fixed frame 501 of slip elastic component bottom, rotate on the fixed frame inner wall and connect winding roller 502, around getting line material 503 on the winding roller, be equipped with one on the fixed frame diapire and place mouthful 504, the bottom symmetry of fixed frame is provided with two curb plates 505, the curb plate rotates and is connected with wire wheel 506, the line material run through in place the mouth, and line material one end around connecing to the wire wheel.

Further, the elastic element 7 comprises a guide rod 701 vertically arranged in the sliding groove, and a spring 702 is sleeved on the guide rod 701.

Further, the sliding elastic assembly 8 comprises two sliding blocks 801 which are symmetrically arranged and sleeved on the guide rod at the same end, a connecting plate is fixedly arranged between the two sliding blocks, and two ends of the connecting plate penetrate through the grooves; one end of the spring 702 is in contact with the bottom surface of the sliding groove, and the other end of the spring is in contact with the bottom surface of the slider.

Furthermore, a mounting groove 14 is formed on the top surface of the connecting plate, and a plug matched with the safety groove is arranged at the bottom end of the movable plate.

Further, the supporting plate and the sliding plate are both provided with a handle 10.

Preferably, the top end of the fixed frame is provided with a clamping groove 11, the connecting plate is arranged in the clamping groove, and the connecting plate in the clamping groove is clamped and fastened through a fastening bolt 12 arranged on the clamping groove.

Further, a limiting component is arranged on the supporting plate 2, the limiting component comprises a sawtooth-shaped groove 13 arranged on the supporting plate, and a limiting component matched with the sawtooth-shaped groove is arranged on the sliding block 801.

Preferably, the limiting part comprises a sleeve connected with the sliding block and a limiting block sleeved with the sleeve, and the limiting block is matched with the sawtooth-shaped groove.

When the device is used, the roller is placed on the construction ground, during paying off, one end of the wire is fixed on the construction ground through a screw, a constructor holds the handle on the supporting plate with one hand and holds the handle on the movable plate with the other hand to apply downward pressure on the movable plate, the movable plate moves downwards to drive the sliding block to move downwards in the sliding groove, so that the spring is stressed and then contracts, after the steps are completed, the handle on the supporting plate is held to drag the supporting plate, the wire on the winding roller is stressed according to the design outline of a construction drawing by rolling the roller on the ground, after the winding roller rotates, the wire is slowly released from the winding roller, the whole wiring process is more labor-saving, the wire is not required to be bent to perform wiring, the wiring quality is qualitatively improved, and after paying off is completed, the pressing on the movable plate is loosened, the spring telescopic rod extends to the original length, so that the sliding block is lifted to the initial position, the movable plate is driven to fall back to the original position, and the next paying-off construction is facilitated.

The technical features of the present invention which are not described in the above embodiments may be implemented by or using the prior art, and are not described herein again, of course, the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and variations, modifications, additions or substitutions which may be made by those skilled in the art within the spirit and scope of the present invention should also fall within the protection scope of the present invention.

Claims

1. The pre-positioning pay-off device for civil engineering construction is characterized by comprising a top plate (1), wherein two supporting plates (2) are symmetrically and vertically arranged at two ends of the bottom surface of the top plate, rolling parts (3) are fixedly connected to the bottom ends of the supporting plates, sliding grooves (6) are vertically arranged on the supporting plates, elastic parts (7) are arranged in the sliding grooves, grooves (9) are formed in two opposite surfaces of the two supporting plates, and the grooves (9) are communicated with the sliding grooves (6);

two be provided with fly leaf (4) between the backup pad, the fly leaf bottom is provided with unwrapping wire subassembly (5), fly leaf (4) with be provided with slip elastic component (8) between unwrapping wire subassembly (5), the both ends of slip elastic component (8) run through in the recess, and the both ends of slip elastic component cooperate with the elastic component at the same end.

2. The pre-positioning pay-off device for civil engineering according to claim 1, characterized in that: the rolling part comprises a bottom plate (301) fixed at the bottom end of the supporting plate, and a roller (302) is fixedly connected to the bottom end of the bottom plate.

3. The pre-positioning pay-off device for civil engineering according to claim 2, characterized in that: unwrapping wire subassembly (5) is including setting up fixed frame (501) of slip elastic component bottom, rotate on the fixed frame inner wall and connect wire winding roller (502), around getting on the wire winding roller line material (503), be equipped with one on the fixed frame diapire and place mouth (504), the bottom symmetry of fixed frame is provided with two curb plates (505), the curb plate rotates and is connected with wire wheel (506), the line material run through in place the mouth, and line material one end around connecing extremely the wire wheel.

4. The pre-positioning pay-off device for civil engineering according to claim 3, characterized in that: elastic component (7) are including vertical setting guide bar (701) in the sliding tray, the cover is equipped with spring (702) on guide bar (701).

5. The pre-positioning pay-off device for civil engineering according to claim 4, characterized in that: the sliding elastic component (8) comprises two sliding blocks (801) which are symmetrically arranged and are sleeved on the guide rod at the same end,

a connecting plate is fixedly arranged between the two sliding blocks, and two ends of the connecting plate penetrate through the grooves; one end of the spring (702) is in contact with the bottom surface of the sliding groove, and the other end of the spring is in contact with the bottom surface of the sliding block.

6. The pre-positioning pay-off device for civil engineering according to claim 5, characterized in that: handles (10) are arranged on the supporting plate and the sliding plate.

7. The pre-positioning pay-off device for civil engineering according to claim 6, characterized in that: the fixed frame is detachably connected with the connecting plate.

8. The pre-positioning pay-off device for civil engineering according to claim 7, characterized in that: the limiting component is arranged on the supporting plate (2), the limiting component comprises a sawtooth-shaped groove (13) arranged on the supporting plate, and a limiting part matched with the sawtooth-shaped groove is arranged on the sliding block (801).