CN213923490U

CN213923490U - Pay-off for construction

Info

Publication number: CN213923490U
Application number: CN202023105887.0U
Authority: CN
Inventors: 代世海
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-22
Filing date: 2020-12-22
Publication date: 2021-08-10
Anticipated expiration: 2030-12-22

Abstract

The utility model discloses a pay-off device for building construction, which comprises a pay-off bracket, wherein side supporting blocks are hinged on side plates at two sides of the pay-off bracket, a pay-off roller is movably arranged on each side supporting block, a supporting platform is arranged at the top of a bottom plate of the pay-off bracket, a supporting piece is movably arranged in the supporting platform, and the supporting piece is assembled and used for moving upwards along the vertical direction of the supporting platform and keeping a locking state through an adjusting mechanism arranged in the supporting platform after the side supporting blocks are overturned to the outer side of the side plates of the pay-off bracket; the paying-off roller is movably provided with paying-off spacing parts distributed in a linear array, and locking mechanisms are arranged in the paying-off spacing parts and are assembled to enable the paying-off spacing parts to be kept locked on the paying-off roller. According to the paying-off device for building construction, the cable disc can be clamped by moving the two adjacent paying-off spacing parts, and meanwhile, the paying-off roller is placed on the supporting part, so that the cable disc and the paying-off spacing parts are conveniently installed on the paying-off roller.

Description

Pay-off for construction

Technical Field

The utility model relates to a construction technical field specifically is a pay-off for construction.

Background

When building construction, need lay a large amount of cables, these cables mostly encircle to connect on the cable dish, in order to prevent that the cable from in the laying process because of the elasticity winding together when the annular is around connecting, use pay-off to pay off.

But current pay-off device discovers in the use, and mostly is fixed structure, can't put many strand cables simultaneously according to actual demand, can only repeat the unwrapping wire many times, comparatively expends time and staff's energy, and at the unwrapping wire in-process, the cable moves about on the wire defense device easily, leads to the cable in disorder when the unwrapping wire.

In order to solve the problems, innovative design is urgently needed on the basis of the original pay-off device for building construction.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an unwinding device for construction to propose current unwinding device in solving above-mentioned background art and can't put many strand cables simultaneously and at the unwrapping wire in-process according to the actual demand, the cable moves about on the wire defense device easily, leads to the cable in disorder problem when the unwrapping wire.

Technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a pay-off device for building construction comprises a pay-off support, wherein side supporting blocks are hinged to side plates on two sides of the pay-off support, pay-off rollers are movably arranged on the side supporting blocks, a supporting platform is mounted at the top of a bottom plate of the pay-off support, a supporting piece is movably arranged in the supporting platform, and the supporting piece is assembled and used for moving upwards along the vertical direction of the supporting platform and keeping a locking state through an adjusting mechanism arranged in the supporting platform after the side supporting blocks are overturned to the outer side of the side plates of the pay-off support; the paying-off roller is movably provided with paying-off spacing parts distributed in a linear array, and locking mechanisms are arranged in the paying-off spacing parts and are assembled to enable the paying-off spacing parts to be kept locked on the paying-off roller.

Preferably, a groove is formed in the outer wall of the top of the side supporting block, supporting pulleys distributed in a circumferential array mode are connected to the inner wall of the groove of the side supporting block in a shaft coupling mode, roller shaft bodies are arranged at two ends of the pay-off roller, and the pay-off roller is enabled to keep rotating axially by lapping the roller shaft bodies on the supporting pulleys.

Preferably, the locking mechanism comprises an insertion rod piece and a pulling plate, sliding grooves which are symmetrically distributed are formed in the outer wall of the pay-off roller, locking grooves which are linearly distributed in an array are formed in the inner wall of the sliding grooves, reset cavities which are symmetrically distributed are formed in the pay-off spacing piece, the insertion rod piece completely penetrates through the reset cavities, the pulling plate is fixedly mounted on a port, located on the outer side of the pay-off spacing piece, of the insertion rod piece, and the port, located on the inner side of the pay-off spacing piece, of the insertion rod piece is movably inserted into the locking grooves.

Preferably, the locking mechanism further comprises a limiting block and a reset elastic piece, the limiting block is fixedly installed on the outer wall of the reset cavity, and the reset elastic piece is arranged between the limiting block and the inner wall of the reset cavity.

Preferably, the adjusting mechanism comprises a supporting rod and a convex block, one end of the supporting rod is fixedly installed at the bottom of the supporting piece, the other end of the supporting rod penetrates through and extends into the supporting platform, and the convex block is fixedly installed on the outer wall of the supporting rod in the supporting platform and is distributed in a circumferential array manner to be inserted into a positioning groove formed in the inner wall of the supporting platform.

Preferably, the adjusting mechanism further comprises a positioning screw, the support rod is provided with positioning threaded holes distributed in a linear array, and the positioning screw completely penetrates through a through hole formed in the support platform and is movably inserted into the positioning threaded holes.

Compared with the prior art, the beneficial effects of the utility model are that:

1. according to the paying-off device for building construction, the pull plate on the paying-off roller is pulled outwards, so that the inserted rod piece can be separated from the locking groove, the paying-off spacing piece can move in the horizontal direction of the paying-off roller at the moment, and the cable disc is clamped by the two adjacent paying-off spacing pieces.

2. This pay-off for construction is through lifting the unwrapping wire gyro wheel to with the side braced block to outside upset, simultaneously with support piece along supporting platform rebound, and use positioning screw to lock support piece in supporting platform, so that put the unwrapping wire gyro wheel on support piece, and install cable dish and unwrapping wire spacing member on the unwrapping wire gyro wheel.

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

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

FIG. 2 is a schematic front sectional view of the present invention;

FIG. 3 is a schematic side sectional view of the present invention;

fig. 4 is an enlarged schematic view of a point a in fig. 2 according to the present invention.

In the figure: 1. paying off a support; 2. a side support block; 3. paying off the roller; 4. paying off the separator; 5. a locking mechanism; 6. a support platform; 7. a support member; 8. an adjustment mechanism; 9. a support pulley; 10. a roller shaft body; 11. a reset chamber; 12. an insert member; 13. pulling a plate; 14. a limiting block; 15. a restoring elastic member; 16. a chute; 17. a locking groove; 18. a support bar; 19. a bump; 20. positioning a groove; 21. positioning the threaded hole; 22. and (5) positioning the screw rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

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.

To maintain the following description of the embodiments of the present disclosure clear and concise, a detailed description of known functions and known components have been omitted from the present disclosure.

Referring to fig. 1 to 4, the present invention provides a technical solution: a pay-off device for building construction comprises a pay-off support 1, wherein side supporting blocks 2 are hinged to side plates on two sides of the pay-off support 1, pay-off rollers 3 are movably arranged on the side supporting blocks 2, a supporting platform 6 is mounted at the top of a bottom plate of the pay-off support 1, a supporting piece 7 is movably arranged in the supporting platform 6, and the supporting piece 7 is assembled and used for moving upwards along the vertical direction of the supporting platform 6 and keeping a locking state through an adjusting mechanism 8 arranged in the supporting platform 6 after the side supporting blocks 2 are overturned to the outer side of the side plates of the pay-off support 1; the paying-off roller 3 is movably provided with paying-off spacing parts 4 distributed in a linear array, a locking mechanism 5 is arranged in each paying-off spacing part 4, each locking mechanism 5 is assembled to enable each paying-off spacing part 4 to be locked on each paying-off roller 3, the insertion rod part 12 can be separated from each locking groove 17 by pulling the pull plate 13 on each paying-off roller 3 outwards, the paying-off spacing parts 4 can move in the horizontal direction of the paying-off rollers 3 at the moment, the cable discs are clamped through two adjacent paying-off spacing parts 4, the paying-off rollers 3 are lifted and the side supporting blocks 2 are turned outwards, the supporting parts 7 move upwards along the supporting platforms 6, the supporting parts 7 are locked on the supporting platforms 6 through the positioning screws 22, and therefore the paying-off rollers 3 are placed on the supporting parts 7, and the cable discs and the paying-off spacing parts 4 are installed on the paying-off rollers 3.

As shown in fig. 3, the utility model discloses in the technical scheme that further proposes, set up flutedly on the outer wall at 2 tops of side braced block, the coupling has the supporting pulley 9 that is the circumference array distribution on 2 grooved inner wall of side braced block, and the both ends of unwrapping wire gyro wheel 3 all are provided with the gyro wheel axis body 10, and foretell structural design accessible makes unwrapping wire gyro wheel 3 keep the axial rotation with gyro wheel axis body 10 overlap joint on supporting pulley 9.

Further referring to fig. 4, it can be seen that, in some embodiments, as an optimization, the locking mechanism 5 includes an inserter 12, a pulling plate 13, a limiting block 14 and a restoring elastic member 15, sliding grooves 16 are formed on an outer wall of the pay-off roller 3 and symmetrically distributed, locking grooves 17 are formed on an inner wall of the sliding grooves 16 and symmetrically distributed, restoring cavities 11 are formed inside the pay-off spacing member 4 and symmetrically distributed, the inserter 12 completely penetrates through the restoring cavities 11, the pulling plate 13 is fixedly mounted on a port of the inserter 12 located on an outer side of the pay-off spacing member 4, a port of the inserter 12 located on an inner side of the pay-off spacing member 4 is movably inserted into the locking grooves 17, the locking mechanism 5 further includes a limiting block 14 fixedly mounted on an outer wall of the inserter 12 located in the restoring cavities 11, the restoring elastic member 15 is disposed between the limiting block 14 and the inner wall of the restoring cavities 11, and the inserter 12 connected to the limiting block 14 can be inserted into the locking grooves 17 by an elastic force of the restoring elastic member 15 And when the movable wire-releasing spacing part 4 is needed, the plug-in rod part 12 is pulled out from the locking groove 17 through the pulling plate 13.

Furthermore, in the utility model discloses in, as shown in fig. 2, as preferred, adjustment mechanism 8 includes bracing piece 18 and lug 19, the one end fixed mounting of bracing piece 18 is in support piece 7's bottom, the other end of bracing piece 18 runs through and extends to in supporting platform 6, lug 19 fixed mounting is on the outer wall that bracing piece 18 is located supporting platform 6 to be the circumference array distribution and peg graft in the constant head tank 20 of seting up on supporting platform 6 inner wall, above-mentioned structural design keeps stable when the lug 19 on bracing piece 18 moves about in constant head tank 20, prevent that support piece 7 from taking place the rotation of horizontal direction, the influence is to the support of unwrapping wire gyro wheel 3.

The utility model discloses among the further technical scheme that provides, adjustment mechanism 8 still includes positioning screw 22, offers the positioning screw hole 21 that is linear array and distributes on the bracing piece 18, and positioning screw 22 runs through the through-hole of seting up on the supporting platform 6 completely and the activity is pegged graft in positioning screw hole 21, and foretell structural design is convenient for positioning screw 22 to pass the through-hole of seting up on the supporting platform 6 and install in positioning screw hole 21 to with bracing piece 18 locking on supporting platform 6.

The working principle is as follows: when the device is used, as shown in fig. 1 to 4, when a plurality of cables need to be laid, the paying-off roller 3 is lifted, the side support block 2 is overturned outwards to be attached to the outer wall of the side plate of the paying-off bracket 1, the support 7 can move upwards along the support platform 6, the support 7 is locked on the support platform 6 by using the positioning screw rod 22 after the support is moved to a proper height, then the paying-off roller 3 is placed on the support 7, and the paying-off spacing part 4 and the cable tray are sequentially sleeved on the paying-off roller 3 from two sides of the paying-off roller 3.

When the cable disc and the paying-off spacing part 4 are sleeved on the paying-off roller 3 from two sides of the paying-off roller 3 and the distance between two adjacent paying-off spacing parts 4 is adjusted, the pulling plate 13 on the paying-off roller 3 is pulled outwards, so that the inserting rod part 12 is separated from the locking groove 17, the limiting block 14 applies acting force to the reset elastic part 15 to deform the reset elastic part, at the moment, the paying-off spacing part 4 can move along the horizontal direction of the paying-off roller 3, the inserting rod part 12 slides in the sliding groove 16 to enable the paying-off spacing part 4 to move stably along the horizontal direction of the paying-off roller 3, when the paying-off spacing part 4 moves to the position attached to the cable disc, the pulling plate 13 is loosened, so that the limiting block 14 drives the inserting rod part 12 to be inserted in the locking groove 17 under the acting force of the reset elastic part 15 for restoring deformation, and at the moment, the two adjacent paying-off spacing parts 4 can clamp the cable disc.

This paper mentions elasticity of elastic component 15 that resets, its elastic coefficient accords with the technical requirement of the technical scheme of the utility model.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

It will be appreciated by those skilled in the art that other similar connections may be used to implement the present invention. Such as welding, bonding, or screwing.

The above embodiments are merely exemplary embodiments of the present invention, which is not intended to limit the present invention, and the scope of the present invention is defined by the appended claims. Various modifications and equivalents may be made by those skilled in the art to the present invention without departing from the spirit and scope of the invention, and such modifications and equivalents should be considered to be within the scope of the invention.

Claims

1. The utility model provides a pay-off for construction which characterized in that: the paying-off device comprises a paying-off support (1), side supporting blocks (2) are hinged to side plates on two sides of the paying-off support (1), paying-off rollers (3) are movably arranged on the side supporting blocks (2), a supporting platform (6) is installed at the top of a bottom plate of the paying-off support (1), a supporting piece (7) is movably arranged in the supporting platform (6), and the supporting piece (7) is assembled to be used for moving upwards along the vertical direction of the supporting platform (6) and keeping a locking state through an adjusting mechanism (8) arranged in the supporting platform (6) after the side supporting blocks (2) are turned to the outer side of the side plates of the paying-off support (1);

the paying-off roller (3) is movably provided with paying-off spacing parts (4) distributed in a linear array, a locking mechanism (5) is arranged in each paying-off spacing part (4), and each locking mechanism (5) is assembled to enable each paying-off spacing part (4) to be locked on the corresponding paying-off roller (3).

2. The line laying device for building construction according to claim 1, characterized in that: the wire unwinding device is characterized in that a groove is formed in the outer wall of the top of the side supporting block (2), supporting pulleys (9) distributed in a circumferential array mode are connected to the inner wall of the groove of the side supporting block (2) in an axial mode, roller shaft bodies (10) are arranged at the two ends of the wire unwinding roller (3), and the wire unwinding roller (3) keeps rotating axially through the roller shaft bodies (10) connected to the supporting pulleys (9) in an overlapping mode.

3. The line laying device for building construction according to claim 1, characterized in that: the locking mechanism (5) comprises an inserting rod piece (12) and a pulling plate (13), sliding grooves (16) which are symmetrically distributed are formed in the outer wall of the paying-off roller (3), locking grooves (17) which are linearly distributed in an array are formed in the inner wall of the sliding grooves (16), reset cavities (11) which are symmetrically distributed are formed in the paying-off spacing piece (4), the inserting rod piece (12) completely penetrates through the reset cavities (11), the pulling plate (13) is fixedly installed on a port, located on the outer side of the paying-off spacing piece (4), of the inserting rod piece (12), and a port, located on the inner side of the paying-off spacing piece (4), of the inserting rod piece (12) is movably inserted into the locking grooves (17).

4. The line laying device for building construction according to claim 3, wherein: locking mechanism (5) still include stopper (14) and elastic component (15) reset, stopper (14) fixed mounting in peg spare (12) are located reset on the outer wall in chamber (11), elastic component (15) reset set up in stopper (14) with reset between the inner wall in chamber (11).

5. The line laying device for building construction according to claim 1, characterized in that: the adjusting mechanism (8) comprises a supporting rod (18) and a convex block (19), one end of the supporting rod (18) is fixedly installed at the bottom of the supporting piece (7), the other end of the supporting rod (18) penetrates through and extends into the supporting platform (6), and the convex block (19) is fixedly installed on the outer wall of the supporting rod (18) in the supporting platform (6) and is distributed and inserted in a positioning groove (20) formed in the inner wall of the supporting platform (6) in a circumferential array manner.

6. The line laying device for building construction according to claim 5, wherein: the adjusting mechanism (8) further comprises a positioning screw rod (22), the support rod (18) is provided with positioning threaded holes (21) distributed in a linear array, and the positioning screw rod (22) completely penetrates through a through hole formed in the support platform (6) and is movably inserted into the positioning threaded holes (21).