Cable lifting frame for power construction

Abstract

The utility model relates to the field of cable installation, and discloses a cable lifting frame for power construction, which comprises a groove wire frame, an upper cover is arranged at the upper end of the groove wire frame, two clamping rods are fixedly connected to the lower end of the upper cover, a plurality of bottom rods are fixedly connected to the lower surfaces of the clamping rods, and rotating rods are rotatably connected to the upper ends of the bottom rods. A rod body of the rotating rod is rotatably connected with the upper cover, a plurality of limiting rods are fixedly connected to the inner wall of the upper cover, the other ends of the limiting rods are fixedly connected with the clamping rods, a plurality of sliding plates are arranged on the inner wall of the upper cover, and plate bodies of the sliding plates are slidably connected with the two limiting rods; according to the application, under the cooperation of the rotating rod, the rope winding wheel, the pull rope and the sliding plate, the convex block can slide out of the joint of the groove wire frame and the upper cover, the upper cover can be conveniently opened from the surface of the groove wire frame, the efficiency of installing the groove wire frame and the upper cover is improved, and the use of a worker is facilitated.

Description

Technical Field

[0001] This application relates to the field of cable installation, and particularly to a cable hoisting rack for electric power construction. Background Art

[0002] Electric power construction refers to the process of installing and commissioning electric power facilities in engineering projects such as buildings, roads, and bridges. During electric power construction, cables need to be laid, and for this purpose, a cable hoisting rack is required. A cable hoisting rack is an auxiliary device used for cable laying during electric power construction. It is usually made of metal materials, has strength and stability, and can carry and support cables.

[0003] However, when the existing cable hoisting rack places cables, most of the hoisting racks are fixed by structures such as bolts. The fixing is rather cumbersome, which is likely to affect the installation efficiency of the cables and is not convenient to use.

[0004] The above information disclosed in this background art is only used to increase the understanding of the background art of this application. Therefore, it may include prior art that is not known to those of ordinary skill in the art. Utility Model Content

[0005] In order to solve the problem that the existing cable hoisting rack is rather cumbersome to install, this application provides a cable hoisting rack for electric power construction.

[0006] The cable hoisting rack for electric power construction provided by this application adopts the following technical solutions:

[0007] A cable hoisting rack for electric power construction includes a groove wire rack. An upper cover is arranged at the upper end of the groove wire rack. Two clamping rods are fixedly connected to the lower end of the upper cover. A plurality of bottom rods are fixedly connected to the lower surface of each clamping rod. The upper end of each bottom rod is rotatably connected to a rotating rod, and the rod body of the rotating rod is rotatably connected to the upper cover. A plurality of limiting rods are fixedly connected to the inner wall of the upper cover, and the other end of each limiting rod is fixedly connected to the clamping rod. A plurality of sliding plates are arranged on the inner wall of the upper cover, and the plate body of each sliding plate is slidably connected to the two limiting rods. A convex block is fixedly connected to the plate body of each sliding plate. A winding wheel is fixedly connected to the rod body of each of the plurality of rotating rods. Two pulling ropes are fixedly connected to the outer wall of each winding wheel, and the other end of each pulling rope is fixedly connected to the sliding plate. A plurality of protective shells are fixedly connected to the upper end of the upper cover, and a locking assembly is arranged on the outer wall of the protective shell.

[0008] Preferably, the locking assembly includes a clamping gear, a fixing frame, a pull rod, a clamping block, and a second spring. The rod body of the rotating rod is fixedly connected to the clamping gear. The outer wall of the protective shell is fixedly connected to the fixing frame. The outer wall of the fixing frame is slidably connected to the two pull rods. One side of each pull rod is fixedly connected to the clamping block, and the clamping block meshes with the clamping gear. The two sides of the second spring are fixedly connected to the fixing frame and the clamping block respectively.

[0009] Preferably, two first springs are fixedly connected to the rod bodies of the plurality of sliding plates, and the other ends of the first springs are fixedly connected to the clamping rods.

[0010] Preferably, a plurality of slots are provided in the outer walls of the groove wire rack and the upper cover. The inner walls of the slots are slidably connected to the convex blocks. A plurality of guide grooves are provided in the rod bodies of the clamping rods, and the inner walls of the guide grooves are slidably connected to the pulling ropes.

[0011] Preferably, two mounting frames are fixedly connected to the lower ends of the groove wire racks, and two hoisting support rods are fixedly connected to the upper ends of the mounting frames.

[0012] In summary, the present application includes the following beneficial technical effects:

[0013] 1. By providing the groove wire rack and the upper cover, the cables can be conveniently placed. With the cooperation of the rotating rod, the rope winding wheel, the pulling rope and the sliding plate, the convex block can be slid out from the connection between the groove wire rack and the upper cover, facilitating the opening of the upper cover from the surface of the groove wire rack, improving the installation efficiency of the groove wire rack and the upper cover, and facilitating the use of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a schematic structural diagram of the whole of the embodiment of the application;

[0015] Figure 2 is a schematic structural diagram of the upper cover of the embodiment of the application;

[0016] Figure 3 is a schematic structural diagram of the convex block of the embodiment of the application;

[0017] Figure 4 is a schematic structural diagram of the locking assembly of the embodiment of the application.

[0018] Description of the reference numerals: 1, groove wire rack; 2, upper cover; 3, clamping rod; 4, bottom rod; 5, rotating rod; 6, rope winding wheel; 7, limiting rod; 8, sliding plate; 9, convex block; 10, first spring; 11, pulling rope; 12, protective shell; 13, clamping gear; 14, fixing frame; 15, pull rod; 16, clamping block; 17, second spring; 18, mounting frame; 19, hoisting support rod. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0019] The following is a further detailed description of the present application with reference to the Figures 1-4 drawings.

[0020] An embodiment of the present application discloses a cable hoisting rack for electric power construction. Refer to Figure 1, including a groove wire rack 1 inside which cables can be placed. An upper cover 2 is provided at the upper end of the groove wire rack 1 to fix the groove wire rack 1. Two clamping rods 3 are fixedly connected to the lower end of the upper cover 2. A plurality of bottom rods 4 are fixedly connected to the lower surface of the clamping rods 3 to support a rotating rod 5. The upper end of the bottom rod 4 is rotatably connected to the rotating rod 5. The rod body of the rotating rod 5 is rotatably connected to the upper cover 2. A plurality of limiting rods 7 are fixedly connected to the inner wall of the upper cover 2. The other end of the limiting rod 7 is fixedly connected to the clamping rod 3. A plurality of sliding plates 8 are provided on the inner wall of the upper cover 2. The plate body of the sliding plate 8 is slidably connected to the two limiting rods 7. A convex block 9 is fixedly connected to the plate body of the sliding plate 8 and can extend into the slots on the surfaces of the groove wire rack 1 and the upper cover 2, facilitating the fixing of the upper cover 2 on the surface of the groove wire rack 1. A winding wheel 6 is fixedly connected to the rod body of each of the plurality of rotating rods 5. When rotating, the pulling rope 11 can be wound around its surface. Two pulling ropes 11 are fixedly connected to the outer wall of the winding wheel 6, which can drive the sliding plate 8 to move on the rod body of the limiting rod 7, facilitating the removal of the convex block 9 from the inside of the slot. The other end of the pulling rope 11 is fixedly connected to the sliding plate 8. A plurality of protective shells 12 are fixedly connected to the upper end of the upper cover 2. A locking assembly is provided on the outer wall of the protective shell 12;

[0021] Specifically, referring to Figure 4 , the locking assembly includes a clamping gear 13, a fixing frame 14, a pull rod 15, a clamping block 16, and a second spring 17. The rod body of the rotating rod 5 is fixedly connected to the clamping gear 13. The outer wall of the protective shell 12 is fixedly connected to the fixing frame 14. The outer wall of the fixing frame 14 is slidably connected to the two pull rods 15. One side of the pull rod 15 is fixedly connected to the clamping block 16. The clamping block 16 meshes with the clamping gear 13. Both sides of the second spring 17 are fixedly connected to the fixing frame 14 and the clamping block 16. Under the elastic force of the second spring 17, the clamping block 16 can be pressed against the surface of the clamping gear 13 to prevent the clamping gear 13 from rotating, facilitating the locking of the rotating rod 5 after the rotating rod 5 pulls the pulling rope 11 through the winding wheel 6, and facilitating the removal of the upper cover 2 from the surface of the groove wire rack 1.

[0022] Referring to Figure 3 , two first springs 10 are fixedly connected to the rod body of each of the plurality of sliding plates 8. The other end of the first spring 10 is fixedly connected to the clamping rod 3. Through the elastic force of the first spring 10, the sliding plate 8 can be attached to the inner wall of the upper cover 2, facilitating the clamping of the convex block 9 in the slots on the surfaces of the groove wire rack 1 and the upper cover 2.

[0023] Referring to Figure 2 , a plurality of slots are provided on the outer walls of the groove wire rack 1 and the upper cover 2. The inner wall of the slot is slidably connected to the convex block 9. A plurality of guiding grooves are provided on the rod body of the clamping rod 3. The inner wall of the guiding groove is slidably connected to the pulling rope 11. Inserting the convex block 9 into the slot can fix the upper cover 2 inside the groove wire rack 1.

[0024] Referring to Figure 1, two mounting brackets 18 are fixedly connected to the lower ends of the groove wire rack 1, which can facilitate the installation of the groove wire rack 1. Two hoisting support rods 19 are fixedly connected to the upper ends of the mounting brackets 18. The hoisting support rods 19 can be fixed to the wall by bolts, so as to install and fix the groove wire rack 1.

[0025] The implementation principle of a cable hoisting rack for electric power construction in an embodiment of the present application is as follows: during use, the cable is placed into the interior of the groove wire rack 1, and then the upper cover 2 is placed on the surface of the groove wire rack 1. By pressing the upper cover 2 into the interior of the groove wire rack 1, the convex block 9 can be inserted into the slots on the outer walls of the groove wire rack 1 and the upper cover 2, fixing the upper cover 2 to the upper end of the groove wire rack 1. Then, the hoisting support rods 19 are installed at the upper end of the wall by bolts, etc., which is convenient for fixing the groove wire rack 1. When it is necessary to open the cable inside the groove wire rack 1, the pull rod 15 can be pulled to make the clamping block 16 no longer fit on the surface of the gear 13, and then the rotating rod 5 is rotated to drive the rope winding wheel 6 to rotate, which is convenient for driving the two side sliding plates 8 to move on the rod body of the limiting rod 7 through the pull rope 11, so as to move the convex block 9 out of the inner wall of the slot on the outer walls of the groove wire rack 1 and the upper cover 2, facilitating the removal of the upper cover 2 from the surface of the groove wire rack 1, and the cable inside the groove wire rack 1 can be taken out.

[0026] Finally, several points should be noted: First, in the description of the present application, it should be noted that unless otherwise specified and limited, the terms "installation", "connection", and "coupling" should be understood in a broad sense, which can be mechanical connection or electrical connection, and can also be the internal communication of two components. It can be directly connected. "Up", "down", "left", "right", etc. are only used to represent relative position relationships. When the absolute position of the described object changes, the relative position relationship may change;

[0027] Second: In the attached drawings of the disclosed embodiments of the present utility model, only the structures related to the disclosed embodiments are involved. Other structures can refer to the general design. Without conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0028] Finally: The above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

[0029] The above are all the preferred embodiments of the present application, and the protection scope of the present application is not limited accordingly. Therefore, all equivalent changes made according to the structure, shape, and principle of the present application shall be covered within the protection scope of the present application.

Claims

1. A cable hanging rack for electric power construction, comprising a grooved cable rack (1), characterized in that: The upper end of the groove wire rack (1) is provided with an upper cover (2), the lower end of the upper cover (2) is fixedly connected to two clamping rods (3), the lower surface of the clamping rods (3) is fixedly connected to a plurality of bottom rods (4), the upper end of the bottom rods (4) is rotatably connected to a rotating rod (5), the rod body of the rotating rod (5) is rotatably connected to the upper cover (2), the inner wall of the upper cover (2) is fixedly connected to a plurality of limiting rods (7), the other end of the limiting rod (7) is fixedly connected to the clamping rod (3), and the inner wall of the upper cover (2) is provided with a plurality of A slide plate (8) is provided, the body of the slide plate (8) is slidably connected to the two limit rods (7), the body of the slide plate (8) is fixedly connected to a protrusion (9), the body of the plurality of rotating rods (5) is fixedly connected to a rope winding wheel (6), the outer wall of the rope winding wheel (6) is fixedly connected to two pull ropes (11), the other end of the pull rope (11) is fixedly connected to the slide plate (8), the upper end of the upper cover (2) is fixedly connected to a plurality of protective shells (12), and the outer wall of the protective shell (12) is provided with a locking assembly.

2. A cable hanging rack for electric power construction according to claim 1, characterized in that: The locking assembly comprises a locking gear (13), a fixing frame (14), a pull rod (15), a block (16) and a second spring (17); the rod body of the rotating rod (5) is fixedly connected to the locking gear (13); the outer wall of the protective shell (12) is fixedly connected to the fixing frame (14); the outer wall of the fixing frame (14) is slidably connected to the two pull rods (15); one side of the pull rod (15) is fixedly connected to the block (16); the block (16) and the locking gear (13) are meshed with each other; and both sides of the second spring (17) are fixedly connected to the fixing frame (14) and the block (16).

3. A cable hanging rack for electric power construction according to claim 1, characterized in that: The rod bodies of the plurality of slide plates (8) are all fixedly connected to two springs one (10), and the other end of the spring one (10) is fixedly connected to the clamping rod (3).

4. A cable hanging rack for electric power construction according to claim 1, characterized in that: The outer walls of the groove wire rack (1) and the upper cover (2) are each provided with a plurality of slots, the inner walls of the slots are slidably connected to the protrusions (9), and the rod body of the clamping rod (3) is each provided with a plurality of guide grooves, the inner walls of the guide grooves are slidably connected to the pull rope (11).

5. A cable hanging rack for electric power construction according to claim 1, characterized in that: The lower end of the groove wire rack (1) is fixedly connected to two mounting frames (18), and the upper end of the mounting frames (18) is fixedly connected to two hanging support rods (19).

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