Cable interlayer support

Abstract

The utility model discloses a cable interlayer support comprising the following structures: a main support frame comprising a fixed bottom plate, a support rod vertically arranged on the top surface of the fixed bottom plate, and a reinforcing rib plate fixedly arranged between the top surface of the fixed bottom plate and one side surface of the support rod; one end of each bearing cantilever is fixedly arranged on the opposite side face of the reinforcing rib plate on the supporting rod, and each bearing cantilever comprises a fixing plate, a U-shaped supporting plate fixedly arranged on one side of the fixing plate and a carrier roller rotationally arranged at the bottom of the U-shaped supporting plate; the auxiliary supporting frame is detachably connected with the other end of the bearing cantilever in an inserted mode. According to the utility model, the bearing cantilever is fixedly arranged on the main supporting frame, so that cable laying construction is facilitated, and no extra blocking exists; by arranging the auxiliary supporting frame, after laying is completed, the auxiliary supporting frame is connected with the bearing cantilever in an inserted mode, and the overall stability of the support is improved; and by arranging the carrier rollers, the weight of the cable is borne by the carrier rollers, so that the friction coefficient between the cable and the bearing cantilever is reduced, and the resistance when the cable is pulled is further reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to cable laying installation technical field, concretely relates to cable sandwich support. BACKGROUND

[0002] In modern electrical engineering and construction, cable sandwich supports play a crucial role. They are not only used to support and fix power cables, ensuring their safe and orderly laying, but also play an important role in preventing cables from sagging due to gravity, reducing electromagnetic interference, and facilitating later maintenance and repair. However, the design of traditional cable sandwich supports has some limitations, affecting construction efficiency and the work experience of operators.

[0003] Traditionally, cable sandwich supports are mostly in H-shaped structure. Although this design can provide stable support, it exposes many inconveniences in actual installation process. First, the vertical rod part of the H-shaped support forms a physical obstacle when laying cables, making it difficult for the cables to pass through or settle on the support. This not only increases the difficulty of cable laying, but also requires additional time and effort for operators to overcome these obstacles when adjusting the position of the cable, reducing overall work efficiency.

[0004] In addition, due to the large contact area between the cable and the support, the main friction between them is sliding friction. This type of friction has a high friction coefficient, meaning that when the operator tries to pull the cable for position adjustment, more force must be applied. In some cases, even special mechanical tools are needed to assist in moving the cable, which undoubtedly increases construction costs and may cause potential damage to the cable due to excessive force.

[0005] Therefore, the cable sandwich support is proposed to solve the above technical problems. CONTENT OF THE UTILITY MODEL

[0006] The main purpose of the utility model is to solve the above-mentioned deficiencies, provide a cable sandwich support, reduce the obstruction to the operator during cable laying, and reduce the friction coefficient between the cable and the support.

[0007] To solve the above technical problems, the utility model adopts the following technical solutions:

[0008] The utility model discloses a cable sandwich support, including: main support frame, including fixed bottom plate, vertical setting support rod on the top surface of fixed bottom plate and fixed setting reinforcing rib plate between the top surface of fixed bottom plate and one side of support rod, a plurality of supporting cantilever, one end fixed setting on the opposite side of reinforcing rib plate of support rod, including fixed plate, fixed setting U-shaped support plate on one side of fixed plate and rotating setting support roller on the bottom of U-shaped support plate, vice support frame, with the other end of supporting cantilever can dismantle and insert joint connection, for providing support for the other end of supporting cantilever.

[0009] Further, the two sides of the U-shaped support plate are rotatably provided with side rollers, the outer wall of the side rollers protrudes from the inner wall side of the U-shaped support plate, and the outer wall of the support roller protrudes from the inner wall bottom of the U-shaped support plate.

[0010] Further, the bottom and one side of the U-shaped support plate are fixedly provided with a plurality of inclined tension rib plates, and the end of the inclined tension rib plate is fixedly provided on the fixed plate.

[0011] Further, the other end of the U-shaped support plate is fixedly provided with an insertion plate, and the end of the insertion plate is provided with a pin hole.

[0012] Further, the vice support frame includes a positioning bottom plate, a channel steel vertically arranged on the positioning bottom plate, an insertion hole provided on the channel steel corresponding to the insertion plate, and an insertion pin assembly inserted into the pin hole.

[0013] Further, the insertion pin assembly includes a pin plate for insertion into the pin hole, a limiting plate fixedly arranged on the top of the pin plate for abutting against the top of the insertion plate, and a pull handle fixedly arranged on the top of the limiting plate.

[0014] Further, the end of the insertion plate away from the pin hole is provided with an annular baffle, and a gap is left between the annular baffle and the side roller.

[0015] The utility model has the beneficial effects that:

[0016] The utility model discloses a cable sandwich support, including: main support frame, including fixed bottom plate, vertical setting support rod on the top surface of fixed bottom plate and fixed setting reinforcing rib plate between the top surface of fixed bottom plate and one side of support rod, a plurality of supporting cantilever, one end fixed setting on the opposite side of reinforcing rib plate of support rod, including fixed plate, fixed setting U-shaped support plate on one side of fixed plate and rotating setting support roller on the bottom of U-shaped support plate, vice support frame, with the other end of supporting cantilever can dismantle and insert joint connection, for providing support for the other end of supporting cantilever. BRIEF DESCRIPTION OF DRAWINGS

[0017] The drawings accompanying the specification provide further understanding of the present application, the illustrative embodiments of the present application and the explanations thereof serve to explain the present application, and do not constitute improper limitations on the present application. In the drawings:

[0018] Figure 1 It is an overall structure schematic diagram of the split state of an embodiment of the present application;

[0019] Figure 2 It is an overall structure schematic diagram of the split state of an embodiment of the present application;

[0020] Figure 3 It is an overall structure schematic diagram of the split state of an embodiment of the present application;

[0021] Figure 4 It is an overall structure schematic diagram of the split state of an embodiment of the present application;

[0022] Figure 5 It is an overall structure schematic diagram of the split state of an embodiment of the present application;

[0023] Figure 6 It is an overall structure schematic diagram of the split state of an embodiment of the present application;

[0024] Figure 7 It is an overall structure schematic diagram of the split state of an embodiment of the present application;

[0025] In the drawings: 1, main support frame; 101, fixed bottom plate; 102, support rod; 103, reinforcing rib plate; 2, supporting cantilever; 21, fixed plate; 22, U-shaped supporting plate; 23, supporting roller; 3, auxiliary support frame; 31, positioning bottom plate; 32, channel steel; 33, jack; 34, plug-in assembly; 341, pin plate; 342, limiting plate; 343, pull handle; 4, side roller; 5, inclined reinforcing rib plate; 6, plug-in plate; 7, pin hole; 8, annular baffle. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. In the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0027] As Figures 1-7 shown, the present application provides a cable sandwich support, comprising:

[0028] The main support frame 1 comprises a fixed bottom plate 101, a support rod 102 vertically arranged on the top surface of the fixed bottom plate 101, and a reinforcing rib plate 103 fixedly arranged between the top surface of the fixed bottom plate 101 and one side surface of the support rod 102; a plurality of supporting cantilevers 2 are fixedly arranged on the opposite side surface of the reinforcing rib plate 103 on the support rod 102, and each supporting cantilever 2 comprises a fixed plate 21, a U-shaped supporting plate 22 fixedly arranged on one side of the fixed plate 21, and a supporting roller 23 rotatably arranged at the bottom of the U-shaped supporting plate 22; and a secondary support frame 3 is detachably and connectively arranged at the other end of the supporting cantilever 2, and is used for providing support for the other end of the supporting cantilever 2.

[0029] In use, the fixed bottom plate 101 in the main support frame 1 is fixedly connected to the ground of the cable layer, and then the fixed plate 21 in the supporting cantilever 2 is fixedly connected to the support rod 102. The reinforcing rib plate 103 enhances the structural strength of the main support frame 1, so that the main support frame 1 is not easily tilted and bent when the supporting cantilever 2 bears the weight of the cable. At this time, the operator can lay the cable on the U-shaped supporting plate 22 without any additional obstruction, and the cable is in abutment with the supporting roller 23. When the cable is pulled, the friction between the cable and the U-shaped supporting plate 22 is rolling friction, and a lower pulling force is applied to the cable to drag it, so that the operation is convenient. After the cable is laid, the secondary support frame 3 is connected with the supporting cantilever 2, and the secondary support frame 3 is also fixed to the ground of the cable layer, so that the suspended end of the supporting cantilever 2 is also well supported, and the stability of the whole support frame is ensured.

[0030] In an embodiment, side rollers 4 are rotatably arranged at the two sides of the U-shaped supporting plate 22. The outer wall of the side roller 4 protrudes from the inner wall side of the U-shaped supporting plate 22, and the outer wall of the supporting roller 23 protrudes from the inner wall bottom of the U-shaped supporting plate 22.

[0031] In this way, the cable laid on the U-shaped supporting plate 22 is in direct contact with the supporting roller 23 and the side roller 4, the friction coefficient is low, and the resistance generated when the cable is pulled is small.

[0032] In an embodiment, a plurality of inclined rib plates 5 are fixedly arranged at the bottom and one side of the U-shaped supporting plate 22, and the end of the inclined rib plate 5 is fixedly arranged on the fixed plate 21.

[0033] In this way, the connection strength between the fixed plate 21 and the U-shaped supporting plate 22 is improved, and the bearing capacity of the U-shaped supporting plate 22 is improved.

[0034] In an embodiment, a plug-in plate 6 is fixedly arranged at the other end of the U-shaped supporting plate 22, and a pin hole 7 is formed at the end of the plug-in plate 6. The secondary support frame 3 comprises a positioning bottom plate 31, a channel steel 32 vertically arranged on the positioning bottom plate 31, a plug hole 33 formed on the channel steel 32 at a position corresponding to the plug-in plate 6, and a plug pin assembly 34 in plug-in cooperation with the pin hole 7.

[0035] In this way, after the cable is laid on the U-shaped supporting plate 22, the jack 33 on the channel steel 32 is inserted into the insertion plate 6, and the positioning bottom plate 31 in the auxiliary supporting frame 3 is fixed on the bottom surface of the cable layer. At this time, the channel steel 32 provides good support for the suspended end of the cantilever 2, thereby reducing the load pressure of the main supporting frame 1 and improving the structural stability of the whole supporting frame. In order to improve the reliability of the insertion of the jack 33 into the insertion plate 6 and avoid the insertion plate 6 from slipping out of the jack 33, the latch assembly 34 is inserted into the pin hole 7 to block the slipping process of the insertion plate 6.

[0036] In an embodiment, the latch assembly 34 includes a latch plate 341 for insertion into the pin hole 7, a limiting plate 342 fixedly arranged on the top of the latch plate 341 for abutting against the top surface of the insertion plate 6, and a pull handle 343 fixedly arranged on the top of the limiting plate 342.

[0037] In this way, the whole composed of the latch plate 341 and the limiting plate 342 can be easily lifted or inserted by pulling the pull handle 343. After the latch plate 341 is completely inserted into the pin hole 7, the limiting plate 342 abuts against the top surface of the insertion plate 6, thereby avoiding the latch plate 341 from directly passing through the pin hole 7. After the whole composed of the latch plate 341 and the limiting plate 342 is inserted into the pin hole 7, the slipping process of the insertion plate 6 out of the jack 33 is blocked.

[0038] In an embodiment, the insertion plate 6 is provided with an annular baffle 8 away from the pin hole 7, and a gap is left between the annular baffle 8 and the side roller 4.

[0039] In this way, when the cantilever 2 is inserted into the auxiliary supporting frame 3, the insertion plate 6 can only be inserted into the pin hole 7 to the position where the channel steel 32 abuts against the annular baffle 8, thereby avoiding the channel steel 32 from contacting the side roller 4 and affecting the free rotation of the side roller 4.

[0040] It is obvious for those skilled in the art that the present application is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or essential characteristics of the present application. Therefore, the embodiments should be regarded as exemplary and non-limiting, and the scope of the present application is defined by the appended claims rather than the above description, and all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present application.

[0041] It should be noted that if the present application involves directional indications (such as up, down, left, right, front, back, etc.), the directional indications are only used to explain the relative positional relationship, movement condition, etc. between the components in a certain posture, and if the certain posture changes, the directional indications also change accordingly.

[0042] In addition, "multiple" refers to two or more. In addition, the technical solutions among various embodiments can be combined with each other, but must be based on the fact that a person of ordinary skill in the art can realize that when the combination of technical solutions appears contradictory or cannot be realized, it should be considered that the combination of such technical solutions does not exist, nor is it within the protection scope required by the utility model.

Claims

1. Cable sandwich support, characterized in that The utility model relates to a kind of supporting frame, including: Main support frame (1), including fixed bottom plate (101), vertical setting in the fixed bottom plate (101) top surface support pole (102) and fixedly arranged between the fixed bottom plate (101) top surface and the one side of support pole (102) reinforcing rib plate (103); Multiple supporting cantilever (2), one end fixedly arranged in the opposite side of reinforcing rib plate (103) of support pole (102), including fixed plate (21), U-shaped supporting plate (22) fixedly arranged in the one side of the fixed plate (21) and the supporting roller (23) rotationally arranged in the bottom of the U-shaped supporting plate (22); Sub-support frame (3), with the other end of supporting cantilever (2) detachable plug-in connection, for providing support for the other end of supporting cantilever (2).

2. The cable midspan support of claim 1, wherein, Two sides of the U-shaped supporting plate (22) are rotationally provided with side rollers (4), and the outer wall of the side rollers (4) protrudes from the inner wall side of the U-shaped supporting plate (22), and the outer wall of the supporting roller (23) protrudes from the inner wall bottom of the U-shaped supporting plate (22).

3. The cable midspan support of claim 2, wherein, The bottom and one side of the U-shaped supporting plate (22) are fixedly provided with a plurality of inclined cable rib plates (5), and the end of the inclined cable rib plate (5) is fixedly provided on the fixed plate (21).

4. The cable midspan support of claim 3, wherein, The other end of the U-shaped supporting plate (22) is fixedly provided with a plug-in plate (6), and the end of the plug-in plate (6) is provided with a pin hole (7).

5. The cable midspan support of claim 4, wherein, The sub-support frame (3) includes a positioning bottom plate (31), a channel steel (32) vertically arranged on the positioning bottom plate (31), a plug hole (33) provided in the channel steel (32) corresponding to the plug-in plate (6), and a plug pin assembly (34) plugged with the pin hole (7).

6. The cable midspan support of claim 5, wherein, The plug pin assembly (34) includes a pin plate (341) for plugging with the pin hole (7), a limiting plate (342) fixedly arranged on the top of the pin plate (341) for abutting against the top surface of the plug-in plate (6), and a pull handle (343) fixedly arranged on the top of the limiting plate (342).

7. The cable midspan support of claim 6, wherein, The end of the plug-in plate (6) away from the pin hole (7) is provided with an annular baffle (8), and the annular baffle (8) is left with a gap with the side roller (4).

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