Pay-off rack for house building construction
By designing a construction and laying frame with sprockets, reciprocating mechanisms and retractable rods, the problem of uneven winding of existing cables is solved, and the cables are uniformly retracted and the operation convenience is improved. .
Patent Information
- Application Number
- CN202420973568.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-08
- Publication Date
- 2025-01-07
- Estimated Expiration
- 2034-05-08
AI Technical Summary
During the construction of the house, the existing cable retraction frames are likely to cause uneven winding of the cables during the winding process, resulting in inconvenient operation.
A house construction wire laying frame is designed, which includes placing plates, bases, sprockets, spools, rotary plates, handles, driven sprockets, chains, connecting rods, reciprocating mechanisms, mounting seats, retractable rod bodies, and adjustments The structure of screws and wire holes ensures that the cable is wound evenly during the winding process through the cooperation of chain transmission and reciprocating mechanism.
By manually rotating the handle, the chain drives the driven sprocket and the connecting rod to push the reciprocating movement of the moving plate and the mounting seat, making the top block and the wire hole move, avoiding the accumulation of cables at the same position, and realizing the wire Evenly coil the cable.
Smart Images
Figure CN222312317U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of building construction, in particular to a wire-laying frame for building construction. Background Art
[0002] Building construction refers to the construction process of new or renovated building. The construction process usually includes planning, design, investigation and other technical work. Cables are needed in the construction process. Usually cables are placed on special pay-off racks, which are convenient for use and winding.
[0003] Usually, the structure of the take-up rack is relatively simple, consisting of a shaft and a handwheel that drives the shaft to rotate. The cable is manually wound around the shaft. However, in the actual winding process, the cable is easily wound at the same position, resulting in uneven winding of the cable on the entire shaft, which brings inconvenience to the entire winding process. Utility Model Content
[0004] In view of the problems existing in the prior art, the utility model discloses a wire-laying frame for building construction, the technical scheme adopted is that it includes a placing plate, a base, a right side mounting plate, a sprocket, a take-up shaft, a rotating plate, a handle, a driven sprocket, a chain, a connecting rod, a reciprocating mechanism, a mounting seat, a telescopic rod body, an adjusting screw, a top block, a wire through hole and a mounting seat movable structure, the base is fixed at the four corners of the bottom of the placing plate, the front and rear ends of the right side of the placing plate are fixed with the right side mounting plate, the take-up shaft is rotatably installed between the right side mounting plates, the front protruding end of the take-up shaft is fixed with a sprocket, the front side surface of the sprocket is fixed with a rotating plate, a handle is installed at the end of the rotating plate when the wire is taken up, the sprocket and the take-up shaft are rotated to rotate the cable and the cable is wound on the take-up shaft, a driven sprocket is rotatably installed on the front side surface of the right side mounting plate on the front side, the sprocket and the driven sprocket are driven by a chain, and when the rotating plate is manually driven When the driving sprocket rotates, the driven sprocket is driven to rotate under the transmission of the chain, and a reciprocating mechanism is arranged on the front side of the placement plate, and a connecting rod is rotatably installed on the shaft body fixed on the front side of the driven sprocket, and the reciprocating mechanism is installed through the connecting rod and the reciprocating mechanism. The reciprocating mechanism is operated under the rotation of the driven sprocket and the drive of the connecting rod, and a mounting seat moving structure is arranged on the placement plate, through which the mounting seat is installed, and the reciprocating mechanism drives the mounting seat moving structure, and the mounting seat is installed through the mounting seat moving structure. A telescopic rod body is fixed on its upper surface, and the upper end of the telescopic rod body is extended and locked in position by adjusting screws, and a top block is fixed on the top of the extended end of the telescopic rod body, and a through-wire hole is opened at the top block. Under the action of the reciprocating mechanism, the top block and the through-wire hole can be reciprocated to ensure the uniformity of the cable during the winding process and avoid winding at the same position all the time.
[0005] As a preferred technical solution of the utility model, anti-skid grooves are distributed on the handle to prevent slipping.
[0006] As a preferred technical solution of the utility model, the reciprocating mechanism includes a front mounting groove, a through groove, a movable plate, a tooth groove, a gear and a mounting baffle. A front mounting groove is opened on the front side of the placement plate, and a through groove is provided on the left and right sides of the front mounting groove. The movable plate is placed in the front mounting groove, and a tooth groove is opened on the left side of its upper surface, and a mounting baffle is fixed on the right side. A shaft body is rotatably installed in the front mounting groove, and a gear is fixed on the shaft body. The gear is meshed with the tooth groove. One end of the connecting rod is mounted on the shaft body fixed between the two mounting baffles, and the other end is rotatably connected to the shaft body fixed on the side of the driven sprocket.
[0007] As a preferred technical solution of the utility model, the movable structure of the mounting seat includes a movable groove and a screw. The placing plate is opened with a movable groove, and the screw is rotatably installed in the movable groove. The front end of the screw is connected to a shaft body with a gear fixed thereon. The mounting seat is placed in the movable groove and installed in cooperation with the screw. When the movable plate moves back and forth under the action of the connecting rod, the gear rotates under the meshing action, thereby driving the screw to rotate, and the rotation of the screw is also regular in forward and reverse rotation, so that the mounting seat can move back and forth.
[0008] As a preferred technical solution of the utility model, a plurality of penetrating drain grooves are evenly distributed on the bottom surface of the movable groove.
[0009] The beneficial effects of the utility model are as follows: the sprocket and the take-up shaft are driven to rotate by manually grabbing the handle to reel in the wire, and when the sprocket rotates, the driven sprocket is driven to rotate through the transmission of the chain. The rotation of the driven sprocket causes the fixed shaft on the front side to move in a circular motion, and the movable plate can be pushed to reciprocate in the front mounting groove under the action of the connecting rod. The meshing action of the tooth groove and the gear can drive the lead screw to regularly rotate forward and reverse, so that the mounting seat reciprocates in the movable groove, driving the top block and the wire through hole to reciprocate in front of the wire taking-up shaft, so that the cable can be evenly wound on the wire taking-up shaft to avoid accumulation in one position. BRIEF DESCRIPTION OF THE DRAWINGS
[0010] Figure 1 This is the front view of the utility model;
[0011] Figure 2 It is a structural schematic diagram of the utility model;
[0012] Figure 3 It is the right view of the utility model.
[0013] In the figure: a placement plate 1, a base 2, a right side mounting plate 3, a sprocket 4, a take-up shaft 41, a rotating plate 5, a handle 6, an anti-slip groove 61, a driven sprocket 7, a chain 8, a connecting rod 9, a mounting seat 10, a telescopic rod body 11, an adjusting screw 12, a top block 13, a wire hole 131, a movable groove 14, a lead screw 15, a front side mounting groove 16, a through groove 17, a movable plate 18, a tooth groove 19, a gear 20, and a mounting baffle 21. DETAILED DESCRIPTION
[0014] Example 1
[0015] like Figures 1 to 3 As shown, the utility model discloses a wire-laying frame for building construction, and the technical scheme adopted is, comprising a placing plate 1, a base 2, a right side mounting plate 3, a sprocket 4, a wire-receiving shaft 41, a rotating plate 5, a handle 6, a driven sprocket 7, a chain 8, a connecting rod 9, a reciprocating mechanism, a mounting seat 10, a telescopic rod body 11, an adjusting screw 12, a top block body 13, a wire-through hole 131 and a moving structure of the mounting seat, the base 2 is fixed at the four corners of the bottom of the placing plate 1, the right side mounting plate 3 is fixed at the front and rear ends on the right side of the placing plate 1, the wire-receiving shaft 41 is rotatably installed between the right side mounting plates 3, the front end of the wire-receiving shaft 41 is fixed with the sprocket 4, the rotating plate 5 is fixed on the front side of the sprocket 4, the handle 6 is installed at the end of the rotating plate 5, and the front side of the right side mounting plate 3 is fixed A driven sprocket 7 is rotatably installed on the surface, and a chain 8 is used to transmit power between the sprocket 4 and the driven sprocket 7. A reciprocating mechanism is arranged on the front side of the placement plate 1, and a connecting rod 9 is rotatably installed on the shaft body fixed on the front side of the driven sprocket 7, and is installed in cooperation with the reciprocating mechanism through the connecting rod 9. A mounting seat moving structure is arranged on the placement plate 1, and the mounting seat 10 is installed through it. The reciprocating mechanism drives the mounting seat moving structure, and the mounting seat 10 is installed through the mounting seat moving structure, and a telescopic rod body 11 is fixed on its upper surface. After the upper end of the telescopic rod body 11 is extended, it is locked and positioned by an adjusting screw 12, and a top block body 13 is fixed on the top of the extended end of the telescopic rod body 11, and a through-wire hole 131 is opened at the top block body 13.
[0016] As a preferred technical solution of the present invention, anti-slip grooves 61 are distributed on the handle 6 .
[0017] As a preferred technical solution of the utility model, the reciprocating mechanism is specifically arranged as follows: a front mounting groove 16 is opened on the front side of the placement plate 1, and a through groove 17 is provided on the left and right sides of the front mounting groove 16. The movable plate 18 is placed in the front mounting groove 16, and a tooth groove 19 is opened on the left side of its upper surface, and a mounting baffle 21 is fixed on the right side. A shaft body is rotatably installed in the front mounting groove 16, and a gear 20 is fixed on the shaft body, and the gear 20 is engaged with the tooth groove. One end of the connecting rod 9 is mounted on the shaft body fixed between the two mounting baffles 21, and the other end is rotatably connected to the shaft body fixed on the side of the driven sprocket 7.
[0018] As a preferred technical solution of the utility model, the movable structure of the mounting seat is as follows: a movable groove 14 in the front-to-back direction is opened on the placing plate 1, a screw 15 is rotatably installed in the movable groove 14, the front end of the screw 15 is connected to a shaft body fixed with a gear 20, and the mounting seat 10 is placed in the movable groove 14 and installed in cooperation with the screw 15.
[0019] As a preferred technical solution of the present utility model, a plurality of through drain grooves 141 are evenly distributed on the bottom surface of the movable groove 14 .
[0020] The working principle of the utility model is as follows: when winding the wire, one end of the cable is first wound and fixed on the winding shaft, and then the grab handle 6 is rotated to drive the sprocket 4 to rotate and drive the winding shaft 41 to rotate to wind the wire. In this process, the driven sprocket 7 is driven to rotate under the transmission action of the chain, and the shaft body fixed on its front side makes a circular motion. When it moves in a circular motion, the movable plate 18 can be driven to reciprocate in the front mounting groove 16 under the action of the connecting rod. Since the tooth groove 19 on the movable plate 18 is meshed with the gear 20, when it reciprocates, the gear 20 can be regularly reversed, driving the lead screw 15 to repeatedly reverse, so that the mounting seat 10 can reciprocate in the movable groove 14, and the cable passes through the wire through hole, and the position of the wire through hole is constantly changing, so that the cable can be evenly wound on the winding shaft 41.
[0021] Components not described in detail herein are prior art.
[0022] Although the specific embodiments of the present invention are described in detail above, the present invention is not limited to the above embodiments. Various changes can be made within the knowledge of ordinary technicians in the field without departing from the purpose of the present invention, and modifications or deformations without creative labor are still within the scope of protection of the present invention.
Claims
1. A wire-laying frame for building construction, characterized in that: The utility model comprises a placing plate (1), a base (2), a right side mounting plate (3), a sprocket (4), a wire taking-up shaft (41), a rotating plate (5), a handle (6), a driven sprocket (7), a chain (8), a connecting rod (9), a reciprocating mechanism, a mounting seat (10), a telescopic rod body (11), an adjusting screw (12), a top block body (13), a wire through hole (131) and a mounting seat moving structure; the base (2) is fixed at the four corners of the bottom of the placing plate (1); the right side mounting plate (3) is fixed at the front and rear ends of the right side of the placing plate (1), and the wire taking-up shaft (41) is rotatably mounted between the right side mounting plates (3); the sprocket (4) is fixed at the front end of the wire taking-up shaft (41); the rotating plate (5) is fixed on the front side of the sprocket (4), and the handle (6) is installed at the end of the rotating plate (5); the front side of the right side mounting plate (3) is rotatably mounted on the front side of the rotating plate (5); the rotating plate (5) is fixed on the front side of the rotating plate (5); the rotating plate (6) is fixed on the front side of the rotating plate (5); the rotating plate (6) is fixed on the front side of the rotating plate (3 ... A driven sprocket (7) is provided; the sprocket (4) and the driven sprocket (7) are driven by a chain (8); a reciprocating mechanism is provided on the front side of the placement plate (1); a connecting rod (9) is rotatably installed on an axis fixed on the front side of the driven sprocket (7), and the connecting rod (9) is installed in coordination with the reciprocating mechanism; a mounting seat moving structure is provided on the placement plate (1), and the mounting seat (10) is installed by the mounting seat moving structure; the reciprocating mechanism drives the mounting seat moving structure; the mounting seat (10) is installed by the mounting seat moving structure, and a telescopic rod body (11) is fixed on its upper surface, and the upper end of the telescopic rod body (11) is locked and positioned by an adjusting screw (12) after being extended; a top block body (13) is fixed on the top of the extended end of the telescopic rod body (11), and a through-wire hole (131) is opened at the top block body (13).
2. A wire-laying frame for building construction according to claim 1, characterized in that: Anti-slip grooves (61) are distributed on the handle (6).
3. A wire-laying frame for building construction according to claim 1, characterized in that: The reciprocating mechanism comprises a front mounting groove (16), a through groove (17), a movable plate (18), a tooth groove (19), a gear (20) and a mounting baffle (21); a front mounting groove (16) is provided on the upper surface of the placing plate (1) near the front side, and the left and right sides of the front mounting groove (16) have through grooves (17); the movable plate (18) is placed in the front mounting groove (16), a tooth groove (19) is provided on the upper surface near the left side, and a mounting baffle (21) is fixed on the right side; a shaft body is rotatably mounted in the front mounting groove (16), a gear (20) is fixed on the shaft body, and the gear (20) is meshed with the tooth groove; one end of the connecting rod (9) is sleeved on the shaft body fixed between the two mounting baffles (21), and the other end is rotatably connected to the shaft body fixed on the side of the driven sprocket (7).
4. A wire-laying frame for building construction according to claim 3, characterized in that: The mounting seat moving structure comprises a movable groove (14) and a lead screw (15); the placement plate (1) is provided with a movable groove (14); the lead screw (15) is rotatably mounted in the movable groove (14); the front end of the lead screw (15) is connected to a shaft body to which a gear (20) is fixed; the mounting seat (10) is placed in the movable groove (14) and is mounted in cooperation with the lead screw (15).
5. A wire-laying frame for building construction according to claim 4, characterized in that: A plurality of drain grooves (141) are evenly distributed on the bottom surface of the movable groove (14).