Pay-off device for building planning

Abstract

The utility model discloses a pay-off device for building planning, which comprises a mounting frame plate, the inner bottom of the mounting frame plate is provided with a connecting chute, the inside of the connecting chute is slidably connected with a connecting slider, the top of the connecting slider is fixedly provided with a rotating chassis, and the rotating chassis is rotatably connected with the mounting frame plate. A wire through block is mounted on the upper inner side of the mounting frame plate, a pay-off rack is fixedly arranged at the top of the rotating chassis, a movable groove is formed in the side face of the pay-off rack, a movable moving block is slidably connected into the movable groove, a connecting support plate is rotatably connected into the movable moving block, and a fixed push plate is rotatably connected to the other end of the connecting support plate. Through the design, under the arrangement of a double-end threaded rod, a movable moving block, a connecting support plate and a threaded sleeve column, a fixed push plate can move back and forth, so that the inner diameter size of a cable wire can be conveniently adjusted, meanwhile, the operation process is simple and convenient, the working efficiency can be improved, and later popularization and use are facilitated.

Description

Technical Field

[0001] The utility model relates to the field of line-laying for building planning, in particular to a line-laying device for building planning. Background Art

[0002] At present, in construction projects, constructors usually need to set up cables. For the convenience of construction, a pay-off rack for paying out cables is born. The existing pay-off device used in the pay-off process usually includes a base, on which a pay-off reel is rotatably mounted, and a central axis is fixedly arranged at the center of the pay-off reel. This pay-off device cannot be used for paying out cable reels with different inner diameters because the central axis cannot be adjusted, and has poor applicability.

[0003] The existing authorized patent number 202222512742.5 is a laying-out device for construction planning. Although it solves the problem of the above-mentioned non-adjustable outer diameter, the design requires multiple operations to achieve the adjustment of the outer diameter. Under such operations, the work efficiency is low and the use process is cumbersome, which is not conducive to popularization and use. Based on this, the utility model provides a laying-out device for construction planning. Utility Model Content

[0004] In order to overcome the deficiencies of the prior art, the utility model proposes a laying-out device for building planning to solve the above problems.

[0005] The cam is connected with the support of the lifting link, and the cam is connected with the support of the lifting link, and the cam is connected with the support of the lifting link, and the cam is connected with the support of the lifting link, and the cam is connected with the support of the lifting link, and the cam is connected with the support of the lifting link.

[0006] As a preferred technical solution of the utility model, a limit baffle is fixedly provided on the side of the pay-off frame, and the limit baffle is arranged corresponding to the movable groove, and the internal width of the limit baffle is adapted to the internal width of the movable groove.

[0007] As a preferred technical solution of the utility model, the outer surface of each of the threaded sleeves is connected to four movable shifting blocks, and the rear side of each of the fixed push plates is connected to two connecting support plates.

[0008] As a preferred technical solution of the utility model, the outer width of the movable shift block is configured to match the inner width of the movable groove.

[0009] As a preferred technical solution of the present invention, the cross-section of the connecting slider is L-shaped, and the inner cross-section of the connecting slot is convex column-shaped.

[0010] As a preferred technical solution of the utility model, a rubber gasket is provided on the outer side of the fixed push plate, and a convex point is provided on the outer side of the rubber gasket.

[0011] Compared with the prior art, the utility model can achieve the following beneficial effects:

[0012] 1. Through this design, under the setting of double-headed threaded rod, movable moving block, connecting support plate and threaded sleeve column, the fixed push plate can be moved forward and backward, so that the inner diameter size of the cable and wire can be easily adjusted. At the same time, the operation process is simple, which can improve its work efficiency and facilitate its later promotion and use. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the cross-section front view structure of the utility model;

[0014] Figure 2 It is a three-dimensional structural schematic diagram of the pay-off frame of the utility model;

[0015] Figure 3 It is a cross-sectional three-dimensional structural schematic diagram of the pay-off stand of the utility model;

[0016] Figure 4 For the utility model Figure 3 A is an enlarged structural diagram of FIG.

[0017] Among them: 1. Installation frame plate; 2. Wire passing block; 3. Connection slide; 4. Connection slider; 5. Rotating chassis; 6. Pay-off rack; 61. Limit baffle; 7. Double-headed threaded rod; 71. Rotating disk; 72. Movable moving block; 73. Connection support plate; 74. Fixed push plate; 75. Threaded sleeve column. DETAILED DESCRIPTION

[0018] In order to make the technical means, creative features, purpose and efficacy of the utility model easy to understand, the utility model is further described below in conjunction with specific embodiments, but the following embodiments are only preferred embodiments of the utility model, not all. Based on the embodiments in the implementation mode, other embodiments obtained by those skilled in the art without creative work are all within the scope of protection of the utility model. The experimental methods in the following embodiments are conventional methods unless otherwise specified, and the materials, reagents, etc. used in the following embodiments are all commercially available unless otherwise specified.

[0019] Embodiment:

[0020] like Figure 1-4 As shown, the utility model provides a wire-laying device for building planning, comprising an installation frame plate 1, a connecting slide groove 3 is provided at the inner bottom of the installation frame plate 1, a connecting slide block 4 is slidably connected inside the connecting slide groove 3, a rotating chassis 5 is fixedly provided on the top of the connecting slide block 4, and the rotating chassis 5 is rotatably connected to the installation frame plate 1, a wire passing block 2 is installed on the upper inner side of the installation frame plate 1, a wire-laying frame 6 is fixedly provided on the top of the rotating chassis 5, a movable groove is provided on the side of the wire-laying frame 6, a movable moving block 72 is slidably connected inside the movable groove, a connecting support plate 73 is rotatably connected inside the movable moving block 72, a fixed push plate 74 is rotatably connected to the other end of the connecting support plate 73, a double-headed threaded rod 7 is rotatably connected inside the wire-laying frame 6, two symmetrical threaded sleeves 75 are threadedly connected to the outer surface of the double-headed threaded rod 7, and the threaded sleeve 75 is fixedly connected to the movable moving block 72, and a rotating disk 71 is fixedly provided on the top surface of the double-headed threaded rod 7;

[0021] By adjusting the outer diameter of the pay-off rack 6, it can be adjusted to match the inner diameter of the cable and wire. Under the rotation of the rotating disk 71, the double-headed threaded rod 7 can be driven to rotate. Since the double-headed threaded rod 7 is threadedly connected to the threaded sleeve column 75, the movable shift block 72 and the movable groove slide limit, when the double-headed threaded rod 7 rotates, it can drive the two threaded sleeve columns 75 to move horizontally and linearly, approach and separate. When the two threaded sleeve columns 75 are close, the threaded sleeve column 75 can drive the movable shift block 72 and the connecting support plate 73 to move. When the connecting support plate 73 is close, it constantly tends to be parallel, so that the connecting support plate 73 can drive the fixed push plate 74 to move backward, so that The outer diameter of the pay-off stand 6 can be reduced and adjusted. Similarly, when the two threaded sleeves 75 are moved in opposite directions and separated, the connecting support plate 73 can be continuously moved toward verticality, thereby realizing the extension and adjustment of the outer diameter of the pay-off stand 6. Under the above operation, the size of the inner diameter of the cable and wire is realized, which can be adjusted quickly and conveniently. Through this design, under the setting of the double-headed threaded rod 7, the movable shift block 72, the connecting support plate 73, and the threaded sleeve 75, the fixed push plate 74 can be moved forward and backward, thereby realizing the convenient adjustment of the inner diameter size of the cable and wire. At the same time, the operation process is simple, which can improve its work efficiency, so as to facilitate its later promotion and use.

[0022] Among them, a limit baffle 61 is fixedly provided on the side of the wire pay-off frame 6, and the limit baffle 61 is set corresponding to the movable groove, and the internal width of the limit baffle 61 is adapted to the internal width of the movable groove; by setting the limit baffle 61, and at the same time adapting the size of the limit baffle 61 and the movable groove, the limit baffle 61 can limit the movable moving block 72 when it moves.

[0023] The outer surface of each threaded sleeve 75 is connected to four movable shifting blocks 72 , and the rear side of each fixed push plate 74 is connected to two connecting support plates 73 .

[0024] Among them, the outer width of the movable moving block 72 is adapted to the inner width of the movable groove; by setting the dimensions of the movable moving block 72 and the movable groove, the movable moving block 72 can be limited when moving inside the movable groove, thereby ensuring the stability of the movable moving block 72 when moving.

[0025] Among them, the cross-section of the connecting slider 4 is set to be L-shaped, and the internal cross-section of the connecting groove 3 is a convex column shape; by setting the shape of the connecting slider 4 and the connecting groove 3, the connecting slider 4 and the connecting groove 3 can be made more stable when slidingly connected, and at the same time, the connecting slider 4 is limited to avoid detachment.

[0026] Among them, the outer side surface of the fixed push plate 74 is provided with a rubber gasket, and the outer side surface of the rubber gasket is provided with convex points; by setting the rubber gasket and cooperating with the convex points, the fixed push plate 74 can be more firmly fitted with the laying cable, and at the same time, the cable can be prevented from being worn.

[0027] In the present utility model, the above are only embodiments of the present application and are not intended to limit the scope of protection of the present application. For those skilled in the art, the present application may have various changes and variations. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present application should be included in the scope of protection of the present application. It should be noted that similar numbers and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings.

[0028] The above are only specific implementations of the present application, but the protection scope of the present application is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present application, which should be included in the protection scope of the present application. Therefore, the protection scope of the present application should be based on the protection scope of the claims.

Claims

1. A laying-out device for building planning, comprising a mounting frame plate (1), characterized in that: The inner bottom of the installation frame (1) is provided with a connecting slide groove (3), the interior of the connecting slide groove (3) is slidably connected to a connecting slider (4), a rotating chassis (5) is fixedly provided on the top of the connecting slider (4), and the rotating chassis (5) is rotatably connected to the installation frame (1), a wire passing block (2) is installed on the upper inner side of the installation frame (1), a wire pay-off rack (6) is fixedly provided on the top of the rotating chassis (5), a movable groove is provided on the side of the wire pay-off rack (6), and a connecting slider (4) is slidably connected to the connecting slider (4), a rotating chassis (5) is fixedly provided on the top of the rotating chassis (5), and a movable groove is provided on the side of the connecting slider (6), and a connecting slider (4) is slidably connected to the connecting slider (4) A movable moving block (72), wherein the movable moving block (72) is internally rotatably connected to a connecting support plate (73), and the other end of the connecting support plate (73) is rotatably connected to a fixed push plate (74). The pay-off frame (6) is internally rotatably connected to a double-headed threaded rod (7), and the outer surface of the double-headed threaded rod (7) is threadedly connected to two symmetrical threaded sleeves (75), and the threaded sleeves (75) are fixedly connected to the movable moving block (72), and a rotating disk (71) is fixedly provided on the top surface of the double-headed threaded rod (7).

2. A construction planning laying-out device according to claim 1, characterized in that: A limit baffle (61) is fixedly provided on the side of the pay-off frame (6), and the limit baffle (61) is arranged corresponding to the movable groove, and the inner width of the limit baffle (61) is arranged to match the inner width of the movable groove.

3. A construction planning laying-out device according to claim 1, characterized in that: The outer surface of each threaded sleeve (75) is connected to four movable shifting blocks (72), and the rear side of each fixed push plate (74) is connected to two connecting support plates (73).

4. A construction planning laying-out device according to claim 1, characterized in that: The outer width of the movable shift block (72) is configured to match the inner width of the movable groove.

5. The construction planning laying-out device according to claim 1, characterized in that: The cross section of the connecting sliding block (4) is L-shaped, and the internal cross section of the connecting sliding groove (3) is convex column-shaped.

6. A construction planning laying-out device according to claim 1, characterized in that: The outer side surface of the fixed push plate (74) is provided with a rubber gasket, and the outer side surface of the rubber gasket is provided with convex points.

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