Paying-off equipment for water conservancy construction

Abstract

The utility model relates to pay-off equipment for water conservancy construction, which comprises a box body, the top of the box body is fixedly connected with a supporting frame, the supporting frame is provided with a limiting mechanism, the supporting frame is provided with a limiting assembly, the box body is provided with a moving assembly, the limiting mechanism comprises a cabin body fixedly connected with the top of the supporting frame, and the cabin body is provided with a movable assembly. A first threaded rod is rotationally connected to the top of the cabin body, a threaded block is in threaded connection to the outer side of the first threaded rod, sliding blocks are fixedly connected to the left side and the right side of the threaded block, and a connecting groove is formed in the threaded block. According to the pay-off equipment for water conservancy construction, by arranging the limiting mechanism, the pay-off equipment has a limiting function, the effect of limiting a cable on the pay-off roller is achieved, and therefore the situation that the cable is staggered and knotted during pay-off is avoided, the working efficiency of the pay-off equipment is improved, a user can use the pay-off equipment conveniently, and the practicability of the pay-off equipment is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of line-laying equipment, in particular to a line-laying equipment used for water conservancy construction. Background Art

[0002] The construction of water conservancy projects has many similarities with general civil engineering projects such as roads, railways, bridges and house construction. For example, the main construction objects are mostly earthwork, stonework, concrete, metal structures and mechanical and electrical equipment installation. During the water conservancy construction process, it is often necessary to lay pipelines in the pipelines, so the line-laying device is often used.

[0003] For example, Chinese patent CN107097200A discloses a water conservancy construction buried pipe laying device, including a base, a rotating shaft wheel, a slide rail and a turntable, support columns are installed at both ends of the top of the base, a support frame is installed on the base on one side of the laying shaft wheel, and a hanging wheel is installed on the top of the support frame, a storage box is installed on the base of the support frame away from the side of the laying shaft wheel, and a first support plate is installed on the base at one end of the storage box, a second support plate is installed on the base at the other end of the storage box, and a support plate is installed between the second support plate and the top of the first support plate. A rotating shaft wheel, a turntable is installed at one end of the rotating shaft wheel away from the base through a bearing seat, a fixing frame is installed at the top of the second support plate away from the rotating shaft wheel, and a clamp is fixed on the fixing frame. However, the wire-releasing device does not have a limiting function, which can easily lead to excessive wire release during the wire-releasing process, and then cause the problem of cables being intertwined and tangled due to excessive wire release, which brings great inconvenience to subsequent normal use, reduces work efficiency, and is inconvenient for users. Therefore, a wire-releasing device for water conservancy construction is proposed to solve the above-mentioned problems. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a wire-laying device for water conservancy construction, which has the advantages of controlling the wire-laying speed, etc., and solves the problem that the wire-laying device does not have a limiting function, which easily leads to the situation that too much wire is laid out during the wire-laying process, and then the problem of cables being entangled and tangled due to too much wire being laid out, thereby causing great inconvenience to subsequent normal use, reducing work efficiency, and being inconvenient for users.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a wire laying device for water conservancy construction, comprising a box, a support frame is fixedly connected to the top of the box, a limit mechanism is arranged on the support frame, a limit assembly is arranged on the support frame, and a moving assembly is arranged on the box;

[0006] The limiting mechanism includes a cabin body fixedly connected to the top of the support frame, the top of the cabin body is rotatably connected to a No. 1 threaded rod, the outer side of the No. 1 threaded rod is threadedly connected to a threaded block, the left and right sides of the threaded block are fixedly connected to sliding blocks, a connecting groove is provided inside the threaded block, a No. 1 spring is fixedly connected inside the connecting groove, the bottom of the No. 1 spring is fixedly connected to a connecting rod, the left and right sides of the connecting rod are fixedly connected to support blocks, and the bottom of the connecting rod is fixedly connected to a limiting plate.

[0007] Furthermore, the limiting assembly includes two box bodies fixedly connected to the left and right sides of the inner wall of the support frame, the two box bodies are internally slidably connected with limiting rods, the outer sides of the two limiting rods are sleeved with No. 2 springs, the outer sides of the two limiting rods are fixedly connected with connecting plates, the outer sides of the two limiting rods are slidably connected to the second support blocks, and the opposite sides of the two second support blocks are rotatably connected with pay-off rollers.

[0008] Furthermore, the movable component includes a No. 2 threaded rod rotatably connected to the side opposite to the bottom wall and the inner top wall of the box body, the outer side of the No. 2 threaded rod is threadedly connected to a movable plate, the left and right sides of the movable plate are fixedly connected to movable blocks, a No. 3 spring is fixedly connected between the top of the movable plate and the inner top wall of the box body, and four universal wheels are installed at the bottom of the movable plate.

[0009] Furthermore, slide grooves are provided on both left and right sides of the inner wall of the cabin, and the inside of the slide groove is slidably connected to the outside of the sliding block.

[0010] Furthermore, a support groove is provided inside the threaded block, and the inside of the support groove is slidably connected to the outside of the support block.

[0011] Furthermore, a limiting groove is provided on the second supporting block, and the size of the limiting groove is matched with the size of the limiting rod.

[0012] Furthermore, movable grooves are provided on both left and right sides of the inner wall of the box body, and the inside of the movable groove is slidably connected to the outside of the movable block.

[0013] Furthermore, four rectangular through holes are provided at the bottom of the box body, and the size of the rectangular through holes is larger than the size of the universal wheel.

[0014] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0015] 1. The wire-laying equipment for water conservancy construction has a limiting function by setting a limiting mechanism, so as to limit the cables on the wire-laying roller, thereby avoiding the cables from being intertwined and tangled when laying out the wires, thereby increasing the working efficiency of the wire-laying equipment, facilitating the use of users, and improving the practicability of the wire-laying equipment.

[0016] 2. The wire-laying equipment for water conservancy construction achieves the effect of limiting the wire-laying roller by setting a limit component, thereby facilitating the disassembly and replacement of the wire-laying roller, thereby improving the disassembly and installation efficiency of the wire-laying roller. The wire-laying equipment can be moved by setting a moving component. When in use, the universal wheel is retracted into the inside of the box so that the bottom of the box contacts the ground, which increases the stability of the wire-laying equipment, facilitates the use of the user, and increases the practicability of the wire-laying equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the adjustment mechanism of the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the limiting plate of the utility model.

[0020] In the figure: 1 box body, 2 support frame, 3 cabin body, 4 No. 1 threaded rod, 5 threaded block, 6 slider, 7 connecting groove, 8 No. 1 spring, 9 connecting rod, 10 support block, 11 limit plate, 12 box body, 13 limit rod, 14 No. 2 spring, 15 connecting plate, 16 second support block, 17 pay-off roller, 18 No. 2 threaded rod, 19 movable plate, 20 movable block, 21 No. 3 spring, 22 universal wheel. DETAILED DESCRIPTION

[0021] 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.

[0022] See also Figure 1-3 A line-laying device for water conservancy construction in this embodiment includes a box body 1, movable grooves are provided on the left and right sides of the inner wall of the box body 1, four rectangular through holes are provided at the bottom of the box body 1, a support frame 2 is fixedly connected to the top of the box body 1, a limiting mechanism is provided on the support frame 2, a limiting component is provided on the support frame 2, and a moving component is provided on the box body 1.

[0023] The limiting mechanism includes a cabin body 3 fixedly connected to the top of the support frame 2, and sliding grooves are provided on the left and right sides of the inner wall of the cabin body 3. The top of the cabin body 3 is rotatably connected to a No. 1 threaded rod 4, and the outer side of the No. 1 threaded rod 4 is threadedly connected to a threaded block 5, and a supporting groove is provided inside the threaded block 5. Slide blocks 6 are fixedly connected to the left and right sides of the threaded block 5, and the inside of the sliding groove is slidably connected to the outer side of the slider 6. A connecting groove 7 is provided inside the threaded block 5, and a No. 1 spring 8 is fixedly connected to the inside of the connecting groove 7, and a connecting rod 9 is fixedly connected to the bottom of the No. 1 spring 8. Support blocks 10 are fixedly connected to the left and right sides of the connecting rod 9, and the inside of the support groove is slidably connected to the outer side of the support block 10, and a limiting plate 11 is fixedly connected to the bottom of the connecting rod 9.

[0024] In this embodiment, the limiting assembly includes two box bodies 12 fixedly connected to the left and right sides of the inner wall of the support frame 2, the two box bodies 12 are internally slidably connected to the limiting rods 13, the outer sides of the two limiting rods 13 are sleeved with No. 2 springs 14, the outer sides of the two limiting rods 13 are fixedly connected with connecting plates 15, the outer sides of the two limiting rods 13 are slidably connected to the second support blocks 16, the second support blocks 16 are provided with limiting grooves, the size of the limiting grooves is adapted to the size of the limiting rods 13, and the opposite sides of the two second support blocks 16 are rotatably connected with pay-off rollers 17.

[0025] In this embodiment, the movable component includes a No. 2 threaded rod 18 which is rotatably connected to the inner bottom wall and the inner top wall of the box body 1. The outer side of the No. 2 threaded rod 18 is threadedly connected to a movable plate 19. The left and right sides of the movable plate 19 are fixedly connected to movable blocks 20. The inside of the movable groove is slidingly connected to the outer side of the movable block 20. A No. 3 spring 21 is fixedly connected between the top of the movable plate 19 and the inner top wall of the box body 1. Four universal wheels 22 are installed at the bottom of the movable plate 19, and the size of the rectangular through hole is larger than the size of the universal wheel 22.

[0026] The working principle of the above embodiment is:

[0027] When the wire-laying device for water conservancy construction is used, the wire-laying device is moved by the universal wheel 22. After being moved to the work site, the No. 2 threaded rod 18 is rotated, and the No. 2 threaded rod 18 drives the movable plate 19 to move upward. By setting the movable block 20 and the movable groove, the movable plate 19 is limited and supported, and the stability of the movable plate 19 during movement is increased. The movable plate 19 moves upward to squeeze the No. 3 spring 21, so that the universal wheel 22 is retracted into the inside of the box body 1 through the rectangular through hole, so that the bottom of the box body 1 is in contact with the ground, which increases the stability of the wire-laying device during use. The cable is limited by setting the limit plate 11, thereby avoiding the release of the cable. The wires are interlaced and tangled when being wired, thereby increasing the working efficiency of the wire-releasing equipment, and the No. 1 threaded rod 4 is rotated, and the No. 1 threaded rod 4 drives the threaded block 5 to move downward, and the slider 6 and the slide groove are provided to limit the threaded block 5 and support it, thereby increasing the stability of the threaded block 5 when it moves, thereby driving the threaded block 5 to move downward to squeeze the No. 1 spring 8, thereby increasing the stability of the limit plate when it is limited, and by providing a limit assembly, the two limit rods 13 are pulled back and forth, and the limit rod 13 is pulled out of the limit groove provided on the second support block 16, thereby facilitating the disassembly and replacement of the wire-releasing roller 17, thereby improving the disassembly and installation efficiency of the wire-releasing roller 17,

[0028] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A wire laying device for water conservancy construction, comprising a box (1), characterized in that: The top of the box body (1) is fixedly connected to a support frame (2), a limit mechanism is provided on the support frame (2), a limit component is provided on the support frame (2), and a moving component is provided on the box body (1); The limiting mechanism comprises a cabin body (3) fixedly connected to the top of the support frame (2); the top of the cabin body (3) is rotatably connected to a No. 1 threaded rod (4); the outer side of the No. 1 threaded rod (4) is threadedly connected to a threaded block (5); the left and right sides of the threaded block (5) are fixedly connected to sliders (6); a connecting groove (7) is provided inside the threaded block (5); a No. 1 spring (8) is fixedly connected inside the connecting groove (7); the bottom of the No. 1 spring (8) is fixedly connected to a connecting rod (9); the left and right sides of the connecting rod (9) are fixedly connected to support blocks (10); and the bottom of the connecting rod (9) is fixedly connected to a limiting plate (11).

2. The wire laying equipment for water conservancy construction according to claim 1, characterized in that: The limiting assembly comprises two box bodies (12) fixedly connected to the left and right sides of the inner wall of the support frame (2); the two box bodies (12) are internally slidably connected to the limiting rods (13); the outer sides of the two limiting rods (13) are sleeved with second springs (14); the outer sides of the two limiting rods (13) are fixedly connected with connecting plates (15); the outer sides of the two limiting rods (13) are slidably connected to the second supporting blocks (16); and the opposite sides of the two second supporting blocks (16) are rotatably connected with the unwinding rollers (17).

3. A wire laying equipment for water conservancy construction according to claim 2, characterized in that: The moving assembly comprises a No. 2 threaded rod (18) rotatably connected to the inner bottom wall and the inner top wall of the box body (1); the outer side of the No. 2 threaded rod (18) is threadedly connected to a movable plate (19); both left and right sides of the movable plate (19) are fixedly connected to movable blocks (20); a No. 3 spring (21) is fixedly connected between the top of the movable plate (19) and the inner top wall of the box body (1); and four universal wheels (22) are installed at the bottom of the movable plate (19).

4. The wire laying equipment for water conservancy construction according to claim 1, characterized in that: Slide grooves are provided on both the left and right sides of the inner wall of the cabin (3), and the interior of the slide grooves is slidably connected to the outer side of the sliding block (6).

5. The wire laying equipment for water conservancy construction according to claim 1, characterized in that: A support groove is provided inside the threaded block (5), and the inside of the support groove is slidably connected to the outside of the support block (10).

6. The wire laying equipment for water conservancy construction according to claim 2, characterized in that: The second support block (16) is provided with a limiting groove, the size of which matches the size of the limiting rod (13).

7. The wire laying equipment for water conservancy construction according to claim 3 is characterized by: Movable grooves are provided on both left and right sides of the inner wall of the box body (1), and the interior of the movable groove is slidably connected to the outer side of the movable block (20).

8. The wire laying equipment for water conservancy construction according to claim 3 is characterized by: The bottom of the box body (1) is provided with four rectangular through holes, and the size of the rectangular through holes is larger than the size of the universal wheel (22).

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