CN210918293U

CN210918293U - Pre-positioning pay-off device for building construction

Info

Publication number: CN210918293U
Application number: CN201921347567.0U
Authority: CN
Inventors: 牟光敏; 范永妮
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-08-20
Filing date: 2019-08-20
Publication date: 2020-07-03
Anticipated expiration: 2029-08-20

Abstract

The utility model discloses a construction is with prepositioning pay-off, including base and dead lever, surface mounting has the curb plate on the rear end of base, and is connected with at the left end rear surface middle part of base and supports the dog, the rear end of curb plate is connected with special-shaped piece, and the rear end internally mounted of special-shaped piece has the turning block, the front side of turning block is provided with the winding axle, and installs the fixture block in the front end outside of winding axle, the outside winding of winding axle has the winding wire, and the left side of winding wire is provided with the cylinder, the dead lever is located the upper end of winding wire, and the right-hand member fixedly connected with connecting block of winding wire, the downside of connecting block is connected with the balancing weight, and both ends all are connected with the connecting rod around. This pre-positioning pay-off is used in construction, unwrapping wire length is accurate, easy operation, and convenient to use is convenient for fix the winding line, and the steady unwrapping wire of being convenient for avoids the waste of winding line.

Description

Pre-positioning pay-off device for building construction

Technical Field

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

Background

The construction engineering civil engineering construction stage is set out, which is roughly divided into the stages of building positioning, earthwork excavation, foundation construction, main body construction setting out and the like, wherein the building settlement observation is to master whether the building has settlement, inclination, cracks and the like so as to take measures and ensure the safe use of the building;

the pre-positioning pay-off device for the existing building construction is not accurate in pay-off length, complex in operation, inconvenient to use, inconvenient to fix a winding wire, inconvenient to stably pay off and easy to tie off to cause waste, so that the pre-positioning pay-off device for the building construction is provided so as to solve the problem provided in the prior art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a construction is with prepositioning pay-off to solve the steady unwrapping wire of being not convenient for that prior art exists, easily tie a knot and cause extravagant problem.

In order to achieve the above object, the utility model provides a following technical scheme: a pre-positioning pay-off device for building construction comprises a base and a fixed rod, wherein the upper surface of the rear end of the base is provided with a side plate, the middle part of the rear surface of the left end of the base is connected with a stop block, and the left side of the base is provided with a pulling plate, the rear end of the side plate is connected with a special-shaped block, the rear end of the special-shaped block is internally provided with a rotating block, the front side of the rotating block is provided with a winding shaft, a clamping block is arranged on the outer side of the front end of the winding shaft, a winding wire is wound on the outer side of the winding shaft, a cylinder is arranged on the left side of the winding wire, and the front and rear ends of the left side of the cylinder are both connected with springs, the fixed rod is positioned at the upper end of the winding wire, the right end of the winding wire is fixedly connected with a connecting block, the lower side of the connecting block is connected with a balancing weight, and both ends all are connected with the connecting rod around the inside of balancing weight to the upper end of connecting rod is connected with the fixed block.

Preferably, the base is connected with the side plate through a hinge, the base and the abutting block form a rotating structure, and the side plate and the abutting block are attached to each other.

Preferably, the base and the pulling plate form a rotating structure, and the pulling plate is of a hollow structure.

Preferably, the dysmorphism piece constitutes block structure in the curb plate, and dysmorphism piece is connected through the welded mode with the turning block to dysmorphism piece and fixture block all are connected with the winding axle block.

Preferably, the fixed block is connected with connecting rod threaded connection, and the lower extreme of connecting rod is connected through articulated mode with the balancing weight to connecting block and balancing weight all are connected with the connecting rod block.

Preferably, the cylinder and the base form a telescopic structure, the length of the cylinder is equal to the length between the special-shaped block and the fixture block, and the cylinder and the fixing rod are both attached to the winding line.

Compared with the prior art, the beneficial effects of the utility model are that: the pre-positioning pay-off device for building construction is accurate in pay-off length, simple to operate, convenient to use, convenient to fix winding wires, convenient to stably pay off and capable of avoiding waste of the winding wires;

1. the pay-off device is provided with a side plate, a special-shaped block, a rotating block and a winding shaft, wherein the special-shaped block forms a clamping structure in the side plate, the special-shaped block is connected with the rotating block in a welding mode, the special-shaped block and a clamping block are clamped and connected with the winding shaft, the clamping block is driven to rotate by the rotation of a motor, and then the clamping block is further rotated by manual rotation, so that the pay-off length is accurate, the operation is simple, and the use is convenient;

2. the winding machine is provided with a cylinder, a spring, a winding wire and a fixed rod, wherein the cylinder and a base form a telescopic structure under the action of the spring, the cylinder and the fixed rod are both attached to the winding wire, and the winding wire is pressed against the cylinder and the fixed rod, so that the winding wire is conveniently and stably wound and unwound, and waste caused by knotting is avoided;

3. be provided with winding line, connecting block, balancing weight and connecting rod, fixed block and connecting rod threaded connection, the lower extreme of connecting rod is connected through articulated mode with the balancing weight, and connecting block and balancing weight all are connected with the connecting rod block, fix the connecting block on the balancing weight through the fixed block to be convenient for fix the winding line.

Drawings

Fig. 1 is a schematic top view of the present invention;

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

FIG. 3 is a schematic side view of the cross-sectional structure of the base and the cylinder of the present invention;

fig. 4 is a schematic view of a side view of the connection between the winding wire and the counterweight block of the present invention.

In the figure: 1. a base; 2. a side plate; 3. a stop block; 4. pulling a plate; 5. a shaped block; 6. rotating the block; 7. a fixed block; 8. a winding shaft; 9. a clamping block; 10. a cylinder; 11. a spring; 12. winding a wire; 13. fixing the rod; 14. connecting blocks; 15. a balancing weight; 16. a connecting 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.

Referring to fig. 1-4, the present invention provides a technical solution: a pre-positioning pay-off device for building construction comprises a base 1, a side plate 2, a resisting block 3, a pulling plate 4, a special-shaped block 5, a rotating block 6, a fixing block 7, a winding shaft 8, a clamping block 9, a cylinder 10, a spring 11, a winding wire 12, a fixing rod 13, a connecting block 14, a balancing weight 15 and a connecting rod 16, wherein the side plate 2 is installed on the upper surface of the rear end of the base 1, the resisting block 3 is connected to the middle of the rear surface of the left end of the base 1, the pulling plate 4 is installed on the left side of the base 1, the special-shaped block 5 is connected to the rear end of the side plate 2, the rotating block 6 is installed inside the rear end of the special-shaped block 5, the winding shaft 8 is arranged on the front side of the rotating block 6, the clamping block 9 is installed on the outer side of the front end of the winding shaft 8, the winding wire 12 is wound on the outer side of the winding wire 12, the cylinder, and the right-hand member fixedly connected with connecting block 14 of winding wire 12, the downside of connecting block 14 is connected with balancing weight 15, and both ends all are connected with connecting rod 16 around the inside of balancing weight 15 to the upper end of connecting rod 16 is connected with fixed block 7.

As shown in fig. 1 and 2, a base 1 is connected with a side plate 2 by a hinge, the base 1 and a stop block 3 form a rotating structure, the side plate 2 and the stop block 3 are attached to each other, so that the side plate 2 is fixed conveniently, the base 1 and a pulling plate 4 form a rotating structure, the pulling plate 4 is a hollow structure, so that the base 1 is pushed and pulled conveniently, a special-shaped block 5 forms a clamping structure in the side plate 2, the special-shaped block 5 is connected with a rotating block 6 by welding, the special-shaped block 5 and a clamping block 9 are both clamped and connected with a winding shaft 8, and accurate paying-off is facilitated by a motor and the rotating block 6;

fixing block 7 and connecting rod 16 threaded connection in fig. 2 and 4, and the lower extreme of connecting rod 16 is connected through articulated mode with balancing weight 15, and connecting block 14 and balancing weight 15 all are connected with connecting rod 16 block, be convenient for fix connecting block 14, constitute extending structure with base 1 in fig. 2 and 3, and the length dimension of cylinder 10 equals with the length dimension between dysmorphism piece 5 and the fixture block 9, and cylinder 10 and dead lever 13 all set up with the laminating of winding line 12, be convenient for steady putting and receiving winding line 12.

The working principle is as follows: when the pre-positioning pay-off device for building construction is used, as shown in fig. 1, the pulling plate 4 is pulled to move the base 1 to a construction site, firstly, the clamping block 9 is driven to rotate through the operation of the motor, so that the winding wire 12 on the outer side of the winding shaft 8 is quickly paid off, the side plate 2 is rotated to the upper surface of the base 1, the side plate 2 is fixed through the abutting block 3, then the rear end of the winding shaft 8 is moved to the inner part of the special-shaped block 5, as shown in fig. 2, the winding wire 12 is further paid off through the rotation of the rotating block 6, so that the accurate pay-off is facilitated, the operation can be performed through the motor and the rotation of the rotating block 6, so that the pay-off operation is simple, the use is convenient, as shown in fig. 1 and 3, in the pay-off process, the cylinder 10 abuts against the winding wire 12 under the action of the spring 11, the fixing rod 13 is positioned at the upper end of the winding wire 12, and also, avoid knotting the condition that causes the waste to environmental protection more, like figure 4, after the unwrapping wire was accomplished, through the threaded connection of fixed block 7 with connecting block 14, fix connecting block 14 on balancing weight 15 to be equivalent to fixing winding line 12, just accomplish a series of operations of this prepositioning pay-off for construction above, the content that does not make detailed description in this specification belongs to the prior art that skilled person publicly knows.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connected mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt among the prior art, and conventional model, including the conventional connected mode among the circuit connection adoption prior art, and the details are not repeated here, and the content that does not make detailed description in this description belongs to the prior art that skilled person in the art knows.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a construction is with predetermined position pay-off, includes base (1) and dead lever (13), its characterized in that: the upper surface of the rear end of the base (1) is provided with a side plate (2), the middle of the rear surface of the left end of the base (1) is connected with a resisting block (3), the left side of the base (1) is provided with a pulling plate (4), the rear end of the side plate (2) is connected with a special-shaped block (5), the rear end of the special-shaped block (5) is internally provided with a rotating block (6), the front side of the rotating block (6) is provided with a winding shaft (8), the outer side of the front end of the winding shaft (8) is provided with a clamping block (9), the outer side of the winding shaft (8) is wound with a winding wire (12), the left side of the winding wire (12) is provided with a cylinder (10), the front end and the rear end of the left side of the cylinder (10) are both connected with springs (11), the fixing rod (13) is positioned at the upper end of the winding wire (12), the right end of the winding wire (, and the front end and the rear end of the inner part of the balancing weight (15) are both connected with connecting rods (16), and the upper ends of the connecting rods (16) are connected with fixing blocks (7).

2. The pre-positioning pay-off device for building construction as claimed in claim 1, wherein: the base (1) is connected with the side plate (2) in a hinge mode, the base (1) and the abutting stop block (3) form a rotating structure, and the side plate (2) and the abutting stop block (3) are attached to each other.

3. The pre-positioning pay-off device for building construction as claimed in claim 1, wherein: the base (1) and the pulling plate (4) form a rotating structure, and the pulling plate (4) is of a hollow structure.

4. The pre-positioning pay-off device for building construction as claimed in claim 1, wherein: dysmorphism piece (5) constitute the block structure in curb plate (2), and dysmorphism piece (5) are connected through the welded mode with turning block (6) to dysmorphism piece (5) and fixture block (9) all are connected with winding axle (8) block.

5. The pre-positioning pay-off device for building construction as claimed in claim 1, wherein: fixed block (7) and connecting rod (16) threaded connection, and the lower extreme and balancing weight (15) of connecting rod (16) are connected through articulated mode, and connecting block (14) and balancing weight (15) all are connected with connecting rod (16) block.

6. The pre-positioning pay-off device for building construction as claimed in claim 1, wherein: cylinder (10) and base (1) constitute extending structure, and the length dimension of cylinder (10) equals with the length dimension between dysmorphism piece (5) and fixture block (9) to cylinder (10) and dead lever (13) all set up with winding line (12) laminating.