Cable pay-off rack for municipal building construction
The cable pay-off rack addresses the challenge of maneuvering heavy wire wheels by enabling easy adjustment and support through a turntable-driven mechanism, improving safety and efficiency in municipal construction.
Patent Information
- Application Number
- CN202421144007.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-24
- Publication Date
- 2024-12-27
- Estimated Expiration
- 2034-05-24
AI Technical Summary
Existing cable pay-off racks require significant manual effort to maneuver heavy wire wheels, and there is a risk of the wheels rolling back and pressing workers during the pushing process.
A cable pay-off rack with a base, guide rail, slider, connecting frame, guide rollers, and an adjustment mechanism, including a limit block, connecting column, and adjusting screw, allowing for easy adjustment and support of wire wheels by rotating a turntable.
The rack facilitates easy maneuvering of heavy wire wheels by allowing them to be lifted off the ground with minimal effort, reducing the risk of accidents and enhancing operational convenience.
Smart Images
Figure CN222249480U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of building municipal construction, in particular to a cable pay-off rack for municipal building construction. Background Art
[0002] Municipal engineering refers to the construction of municipal facilities. In my country, municipal facilities refer to various buildings, structures, equipment, etc. that are set up within the planning and construction scope of urban areas and towns (villages) to provide paid or free public products and services to residents based on government responsibilities and obligations. Cable pay-off racks are needed to lay out cables during municipal engineering construction. Cable pay-off racks are also called cable reel racks, wire spool racks, cable pay-off racks, etc. according to their uses. There are many types of cable pay-off racks, including Figure 3 Pay-off stand shown.
[0003] like Figure 3 When using the pay-off stand shown in the figure, the staff needs to follow the Figure 3 The slope shown pushes the wire wheel between adjacent guide rollers, and the guide rollers are used to support the wire wheel. Since some wire wheels and cables are heavy, the workers need to spend a lot of effort to push the wire wheel along the slope between adjacent guide rollers. In addition, during the pushing process, if the feet slip, the wire wheel is likely to roll back and press the workers. Therefore, in view of the above problems, a cable pay-off rack for municipal construction construction is proposed. Utility Model Content
[0004] The technical problem to be solved by the utility model overcomes the existing defects and can effectively solve the problems in the background technology.
[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:
[0006] A cable pay-off rack for municipal building construction comprises a base and a guide rail, wherein the top of the base is fixedly connected to the guide rail, the outer side of the guide rail is slidably connected to a slider, the top of the slider is fixedly connected to a connecting frame, one end of the connecting frame is rotatably connected to a guide roller, and one end of the connecting frame is provided with an adjustment mechanism.
[0007] Preferably, the adjustment mechanism comprises a limit block fixedly connected to the slider, the inner side of the limit block is slidably connected to a connecting column, the inner side of the connecting column is spirally connected to an adjusting screw, and the inner side of the connecting column is provided with a guide assembly.
[0008] Preferably, there are two connecting columns, which are symmetrically distributed on both sides of the vertical center line of the adjusting screw. The threads on both sides of the vertical center line of the adjusting screw are arranged in opposite directions, and the connecting columns on both sides are spirally connected to the adjusting screw through corresponding threads.
[0009] Preferably, one end of the adjusting screw is fixedly connected to a turntable.
[0010] Preferably, the guide assembly comprises a linear bearing fixedly connected to the connecting column, and a guide shaft is slidably connected to the inner side of the linear bearing.
[0011] Preferably, a locking screw is spirally connected to the inner side of one end of the limit block, and the locking screw is fitted with the connecting column.
[0012] Compared with the prior art, the utility model has the following beneficial effects:
[0013] 1. A cable pay-off rack for municipal construction, which is provided with a base, a guide rail, a slider, a limit block, a connecting column, a locking screw, a connecting frame, and a guide roller. First, the distance between the guide rollers on both sides of the same connecting column is adjusted according to the width of the wire wheel, so that the limit block moves along the connecting column, and the limit block also moves with the corresponding guide roller through the connecting frame, and the locking screw is used to realize the limit fixation between the connecting column and the limit block, and then the connecting column away from the turntable is separated from the adjusting screw and the guide shaft, and then the guide rollers on both sides of the connecting column away from the turntable are attached to the two sides of the wire wheel, and at the same time, the connecting column close to the turntable is fixed to the adjusting screw and the guide shaft. The guide rollers on both sides of the connecting column near the turntable are fitted together with both sides of the wire wheel. Then the staff reinserts the guide shaft into the inner side of the linear bearing on the inner side of the connecting column away from the turntable, and at the same time, the adjusting screw is spirally connected to the connecting column away from the turntable. Then the staff drives the adjusting screw to spirally rotate on the inner side of the connecting column through the turntable, so that the connecting columns on both sides drive the guide rollers to squeeze the wire wheel through the corresponding limit blocks, sliders and connecting frames, so that the wire wheel leaves the ground, thereby supporting the wire wheel. The operation is convenient, and the staff does not need to push the wire wheel, but only needs to rotate the turntable.
[0014] 2. A cable pay-off rack for municipal construction, which can support and limit the connection column through the provided linear bearings and guide shafts, and ensure the normal operation of the connection column through the cooperation between the guide shaft and the linear bearings. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0016] Figure 1 The utility model is a schematic diagram of the overall structure of a cable pay-off rack for municipal building construction.
[0017] Figure 2 The utility model is a schematic diagram of the installation structure of the connecting wire of the cable pay-off rack for municipal building construction.
[0018] Figure 3 For the existing pay-off rack.
[0019] In the figure: 1. base; 2. guide rail; 3. slider; 4. limit block; 5. connecting column; 6. locking screw; 7. connecting frame; 8. guide roller; 9. linear bearing; 10. guide shaft; 11. adjusting screw; 12. turntable; 13. wire wheel. DETAILED DESCRIPTION
[0020] The utility model is further described below in conjunction with specific implementation methods, wherein the accompanying drawings are only used for exemplary descriptions and represent only schematic diagrams rather than actual drawings, and cannot be understood as limitations on this patent. In order to better illustrate the specific implementation methods of the utility model, some parts of the accompanying drawings may be omitted, enlarged or reduced, and do not represent the size of the actual product. For those skilled in the art, it is understandable that some well-known structures and their descriptions in the accompanying drawings may be omitted. Based on the specific implementation methods in the utility model, all other specific implementation methods obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.
[0021] Example
[0022] like Figure 1-2 As shown, a cable pay-off rack for municipal building construction includes a base 1 and a guide rail 2, the top of the base 1 is fixedly connected to the guide rail 2, the outer side of the guide rail 2 is slidably connected to a slider 3, the top of the slider 3 is fixedly connected to a connecting frame 7, one end of the connecting frame 7 is rotatably connected to a guide roller 8, and one end of the connecting frame 7 is provided with an adjustment mechanism, and the position of the guide roller 8 can be adjusted by the mutual cooperation of the guide rail 2 and the slider 3.
[0023] As a further improvement of the utility model, Figure 1 and Figure 2 As shown, the adjustment mechanism includes a limit block 4 fixedly connected to the slider 3, the inner side of the limit block 4 is slidably connected to a connecting column 5, the inner side of the connecting column 5 is spirally connected to an adjusting screw 11, and the inner side of the connecting column 5 is provided with a guide assembly. By mutual adjustment between the connecting column 5 and the limit block 4, the distance between the guide rollers 8 on both sides of the same connecting column 5 can be adjusted.
[0024] As a further improvement of the utility model, Figure 1 and Figure 2As shown, there are two connecting columns 5, and they are symmetrically distributed on both sides of the vertical center line of the adjusting screw 11. The threads on both sides of the vertical center line of the adjusting screw 11 are set in opposite directions, and the connecting columns 5 on both sides are spirally connected with the adjusting screw 11 through corresponding threads. The adjusting screw 11 is spirally rotated on the inner side of the connecting column 5 by the turntable 12, so that the connecting columns 5 on both sides can squeeze the wire wheel 13 through the corresponding limit blocks 4, sliders 3 and connecting frames 7 with the guide rollers 8, so that the wire wheel 13 leaves the ground, thereby supporting the wire wheel 13. The operation is convenient, and the staff does not need to push the wire wheel 13, but only needs to rotate the turntable 12.
[0025] As a further improvement of the utility model, Figure 1 and Figure 2 As shown, one end of the adjusting screw 11 is fixedly connected to a turntable 12 , and the turntable 12 is convenient for a worker to rotate the adjusting screw 11 .
[0026] As a further improvement of the utility model, Figure 1 and Figure 2 As shown, the guide assembly includes a linear bearing 9 fixedly connected to the connecting column 5, and a guide shaft 10 is slidably connected to the inner side of the linear bearing 9. The guide shaft 10 and the linear bearing 9 cooperate with each other to support and limit the connecting column 5, thereby ensuring the normal operation of the connecting column 5.
[0027] As a further improvement of the utility model, Figure 1 and Figure 2 As shown, a locking screw 6 is spirally connected to the inner side of one end of the limit block 4, and the locking screw 6 is fitted with the connecting column 5. The locking screw 6 can be used to limit and fix the connecting column 5 and the limit block 4, ensuring that the connecting column 5 will not move relative to the limit block 4 when in use.
[0028] Workflow: First, according to the width of the wire wheel 13, adjust the distance between the guide rollers 8 on both sides of the same connecting column 5, so that the limit block 4 moves along the connecting column 5, and at the same time, the limit block 4 will also move with the corresponding guide roller 8 through the connecting frame 7, and the connection column 5 and the limit block 4 are fixed by the locking screw 6, and then the connecting column 5 away from the turntable 12 is separated from the adjusting screw 11 and the guide shaft 10, and then the guide rollers 8 on both sides of the connecting column 5 away from the turntable 12 are attached to the two sides of the wire wheel 13, and at the same time, the guide rollers 8 on both sides of the connecting column 5 close to the turntable 12 are attached to the two sides of the wire wheel 13. , then the staff reinserts the guide shaft 10 into the inner side of the linear bearing 9 on the inner side of the connecting column 5 away from the turntable 12, and at the same time, the adjusting screw 11 is spirally connected to the connecting column 5 away from the turntable 12 again. Then the staff drives the adjusting screw 11 to spirally rotate on the inner side of the connecting column 5 through the turntable 12, so that the connecting columns 5 on both sides can squeeze the wire wheel 13 through the corresponding limit blocks 4, sliders 3 and connecting frames 7 with the guide rollers 8, so that the wire wheel 13 leaves the ground, thereby supporting the wire wheel 13. The operation is convenient, and the staff does not need to push the wire wheel 13, but only needs to rotate the turntable 12.
[0029] The above is a preferred implementation mode of the utility model. The above shows and describes the basic principles and main features of the utility model and the advantages of the utility model. Technical personnel in this industry should understand that the utility model is not limited to the above embodiments. The above embodiments and descriptions are only for illustrating the principles of the utility model. Without departing from the protection scope of the utility model, the utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the utility model to be protected. The protection scope of the utility model is defined by the attached claims and their equivalents.
Claims
1. A cable pay-off rack for municipal construction, comprising a base (1) and a guide rail (2), characterized in that: The top end of the base (1) is fixedly connected to a guide rail (2), the outer side of the guide rail (2) is slidably connected to a slider (3), the top end of the slider (3) is fixedly connected to a connection frame (7), one end of the connection frame (7) is rotatably connected to a guide roller (8), and one end of the connection frame (7) is provided with an adjustment mechanism.
2. The cable pay-off rack for municipal construction according to claim 1, characterized in that: The adjustment mechanism comprises a limit block (4) fixedly connected to the slider (3); a connecting column (5) is slidably connected to the inner side of the limit block (4); an adjusting screw (11) is spirally connected to the inner side of the connecting column (5); and a guide assembly is provided on the inner side of the connecting column (5).
3. The cable pay-off rack for municipal construction according to claim 2, characterized in that: The number of the connecting columns (5) is two and they are symmetrically distributed on both sides of the vertical center line of the adjusting screw (11). The threads on both sides of the vertical center line of the adjusting screw (11) are arranged in opposite directions, and the connecting columns (5) on both sides are spirally connected to the adjusting screw (11) through corresponding threads.
4. The cable pay-off rack for municipal construction according to claim 2, characterized in that: One end of the adjusting screw rod (11) is fixedly connected to a rotating disk (12).
5. The cable pay-off rack for municipal construction according to claim 2, characterized in that: The guide assembly comprises a linear bearing (9) fixedly connected to the connecting column (5), and a guide shaft (10) is slidably connected to the inner side of the linear bearing (9).
6. The cable pay-off rack for municipal construction according to claim 2, characterized in that: A locking screw (6) is spirally connected to the inner side of one end of the limit block (4), and the locking screw (6) is fitted with the connecting column (5).