CN221102929U

CN221102929U - Cable support convenient to dismouting

Info

Publication number: CN221102929U
Application number: CN202321106585.6U
Authority: CN
Inventors: 蒋理想
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-05-09
Filing date: 2023-05-09
Publication date: 2024-06-07
Anticipated expiration: 2033-05-09

Abstract

The utility model discloses a cable bracket convenient to disassemble and assemble, which comprises a mounting plate fixed on a wall, wherein the side wall of the mounting plate is connected with a supporting plate through a quick plug-in device, the side wall of the supporting plate is penetrated by two sliding rods, each sliding rod is connected with the side wall of the supporting plate in a sliding manner, the upper ends of the two sliding rods are fixedly connected with a top plate, each sliding rod is sleeved with a reset spring, the two ends of each reset spring are fixedly connected with the top plate and the side wall of the supporting plate, two fixing plates are fixedly connected to the opposite sides of the top plate and the supporting plate, and a supporting roller is rotatably connected between the two fixing plates. The utility model has reasonable design and ingenious conception, when the cable is pulled, the rotating supporting roller can greatly reduce friction damage to the cable during drawing, and the service life of the cable is prolonged.

Description

Cable support convenient to dismouting

Technical Field

The utility model relates to the technical field of brackets, in particular to a cable bracket convenient to disassemble and assemble.

Background

With the requirements of urban and rural modern construction development, the technical level of electric power industry is increasingly improved, the cabling rate of an electric power grid is continuously increased, cables are materials frequently used in an electric power system, cable brackets are frequently used for supporting the cables in cable engineering, and with the rapid development of economy in China, the requirements on urban beautification and power supply safety are also increasingly improved. Thus, cable tunnels and cable ducts also form the primary channels for urban power.

The utility model provides a can set up the support in cable tunnel generally for support cable harness, for example chinese patent publication No. CN204459468U discloses a cable support for engineering construction, include cable tray and locate cable staple bolt on the cable tray, cable tray includes bracket body and bracket body through screw connection, the bracket body passes through the inflation screw and is fixed with cable trench or tunnel wall, cable staple bolt includes staple bolt upper portion and staple bolt lower part through screw connection, the staple bolt lower part is installed in the bracket body, staple bolt upper portion with form a round hole that the power supply cable passed through after the staple bolt lower part is connected.

But the cable harness is required to be pulled in the cable tunnel in the process of laying, and a large friction force exists between the cable and the bracket, so that the cable harness can damage the outer sheath of the cable, and the insulation performance of the cable is reduced.

Disclosure of utility model

The utility model provides a cable support convenient to disassemble and assemble, which solves the problem that the support in the prior art is easy to damage a cable sheath.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

The utility model provides a cable support convenient to dismouting, includes the mounting panel of fixing on the wall, be connected with the backup pad through quick plug device on the lateral wall of mounting panel, run through two slide bars on the lateral wall of backup pad, every slide bar sliding connection is on the lateral wall of backup pad, two slide bar's upper end fixedly connected with roof, every the cover is equipped with reset spring on the slide bar, every reset spring's both ends fixed connection is on the lateral wall of roof and backup pad, the equal fixedly connected with of roof and backup pad opposite one side two fixed plates rotate between the fixed plate and are connected with the backing roll.

As a further improvement scheme of the technical scheme: the quick plug-in device comprises a limit groove, the limit groove is formed in the side wall of the mounting plate, the limit groove is matched with one end of the supporting plate in shape, two slots are formed in the upper side of the supporting plate, two plug rods penetrate through the upper side of the mounting plate, the bottom ends of the plug rods are located in the limit groove, the upper ends of the plug rods are fixedly connected with a pull plate, extrusion springs are sleeved on the plug rods, and the two ends of the extrusion springs are fixedly connected to the side wall of the pull plate and the side wall of the mounting plate respectively.

As a further improvement scheme of the technical scheme: the bottom side wall of each sliding rod is provided with external threads, the bottom of each sliding rod is connected with a nut in a threaded manner, and the nut is located below the supporting plate.

As a further improvement scheme of the technical scheme: the middle part of each supporting roller is concave, and two supporting rollers are arranged symmetrically up and down.

As a further improvement scheme of the technical scheme: the sliding rod is made of stainless steel.

As a further improvement scheme of the technical scheme: the two ends of the supporting roller are rotatably connected to the side wall of the fixed plate through bearings.

Compared with the prior art, the utility model has the beneficial effects that:

The device reasonable in design, think about ingenious, when pulling the pulling cable, the pivoted backing roll can be so that receive friction damage when will greatly reduced cable drawing, has prolonged the life of cable.

The foregoing description is only an overview of the present utility model, and is intended to provide a better understanding of the present utility model, as it is embodied in the following description, with reference to the preferred embodiments of the present utility model and the accompanying drawings. Specific embodiments of the present utility model are given in detail by the following examples and the accompanying drawings.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model and do not constitute a limitation on the utility model. In the drawings:

Fig. 1 is a schematic front sectional view of a cable support frame with easy disassembly and assembly according to the present utility model;

FIG. 2 is a schematic side view of a cable bracket according to the present utility model;

fig. 3 is a schematic front view of a cable bracket with easy disassembly and assembly according to the present utility model;

Fig. 4 is a schematic view of a partial enlarged structure of a in fig. 1.

In the drawings, the list of components represented by the various numbers is as follows:

1. Pulling a plate; 2. extruding a spring; 3. a mounting plate; 4. a rod; 5. a fixing plate; 6. a support roller; 7. a top plate; 8. a return spring; 9. a support plate; 10. a nut; 11. a slide bar; 12. a wall; 13. a limit groove; 14. a slot.

Detailed Description

The principles and features of the present utility model are described below with reference to the drawings, the examples are illustrated for the purpose of illustrating the utility model and are not to be construed as limiting the scope of the utility model. The utility model is more particularly described by way of example in the following paragraphs with reference to the drawings. Advantages and features of the utility model will become more apparent from the following description and from the claims. It should be noted that the drawings are in a very simplified form and are all to a non-precise scale, merely for convenience and clarity in aiding in the description of embodiments of the utility model.

It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When a component is considered to be "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 to 4, in the embodiment of the utility model, a cable support convenient to disassemble and assemble comprises a mounting plate 3 fixed on a wall 12, a supporting plate 9 is connected to the side wall of the mounting plate 3 through a quick plug-in device, two sliding rods 11 penetrate through the side wall of the supporting plate 9, each sliding rod 11 is connected to the side wall of the supporting plate 9 in a sliding manner, a top plate 7 is fixedly connected to the upper ends of the two sliding rods 11, a return spring 8 is sleeved on each sliding rod 11, two ends of each return spring 8 are fixedly connected to the side walls of the top plate 7 and the supporting plate 9, two fixing plates 5 are fixedly connected to opposite sides of the top plate 7 and the supporting plate 9, a supporting roller 6 is rotatably connected between the two fixing plates 5, two ends of the supporting roller 6 are rotatably connected to the side walls of the fixing plates 5 through bearings, the middle part of each supporting roller 6 is concavely arranged, and the two supporting rollers 6 are symmetrically arranged up and down.

Specifically, quick plug device includes spacing groove 13, spacing groove 13 is seted up on the lateral wall of mounting panel 3, two slot 14 have been seted up to the one end shape looks adaptation of spacing groove 13 and backup pad 9, two inserted bars 4 have been run through to the upside of mounting panel 3, the bottom of every inserted bar 4 is located spacing inslot 13 and is located the slot 14 of backup pad 9 upside, the upper end fixedly connected with arm-tie 1 of every inserted bar 4, the cover is equipped with extrusion spring 2 on every inserted bar 4, the both ends of every extrusion spring 2 are fixed connection respectively on the lateral wall of arm-tie 1 and mounting panel 3, when needs are dismantled, can upwards stimulate arm-tie 1, make the bottom of inserted bar 4 keep away from the slot 14 of backup pad 9 upside, afterwards, can take off backup pad 9 from spacing groove 13, it is convenient to dismantle.

Specifically, the bottom lateral wall of every slide bar 11 is equipped with the external screw thread, and slide bar 11 adopts stainless steel material, and threaded connection has nut 10 on the bottom of every slide bar 11, and nut 10 is located the below of backup pad 9, when the cable centre gripping between two backing rolls 6, twists up again and moves nut 10, can make roof 7 downwardly moving, and then makes the backing roll 6 of top support press on the cable lateral wall, improves the centre gripping stability.

The working principle of the utility model is as follows:

When the cable is supported, the top plate 7 is pulled upwards firstly, the two supporting rollers 6 are far away from each other, the reset spring 8 is in a stretching state, the cable passes through the two supporting rollers 6, the top plate 7 is loosened again, the two supporting rollers 6 are close to each other to clamp the cable under the contraction action of the reset spring 8, when the cable is pulled and pulled afterwards, the rotating supporting rollers 6 can be used for greatly reducing friction damage during drawing of the cable, and finally the nut 10 is screwed upwards, so that the supporting rollers 6 above are propped against the side wall of the cable, and the clamping stability is improved.

The above description is only of the preferred embodiments of the present utility model, and is not intended to limit the present utility model in any way; those skilled in the art will readily appreciate that the present utility model may be implemented as shown in the drawings and described above; however, those skilled in the art will appreciate that many modifications, adaptations, and variations of the present utility model are possible in light of the above teachings without departing from the scope of the utility model; meanwhile, any equivalent changes, modifications and evolution of the above embodiments according to the essential technology of the present utility model still fall within the scope of the present utility model.

Claims

1. The utility model provides a cable support convenient to dismouting, includes mounting panel (3) of fixing on wall (12), its characterized in that, be connected with backup pad (9) through quick grafting device on the lateral wall of mounting panel (3), run through two slide bar (11) on the lateral wall of backup pad (9), every slide bar (11) sliding connection is on the lateral wall of backup pad (9), two upper end fixedly connected with roof (7) of slide bar (11), every the cover is equipped with reset spring (8) on slide bar (11), every reset spring (8) both ends fixed connection is on the lateral wall of roof (7) and backup pad (9), the equal fixedly connected with two fixed plates (5) of relative one side of roof (7) and backup pad (9), two it is connected with backing roll (6) to rotate between fixed plate (5).

2. The cable support convenient to dismouting according to claim 1, characterized in that, quick grafting device includes spacing groove (13), spacing groove (13) are seted up on the lateral wall of mounting panel (3), two slot (14) have been seted up to spacing groove (13) and the one end shape looks adaptation of backup pad (9), two inserted bars (4) have been run through to the upside of mounting panel (3), every the bottom of inserted bar (4) is located spacing groove (13), every the upper end fixedly connected with arm-tie (1) of inserted bar (4), every the cover is equipped with extrusion spring (2) on inserted bar (4), every the both ends of extrusion spring (2) are fixed connection respectively on the lateral wall of arm-tie (1) and mounting panel (3).

3. The cable support convenient to disassemble and assemble according to claim 1, wherein the bottom side wall of each sliding rod (11) is provided with external threads, a nut (10) is connected to the bottom of each sliding rod (11) in a threaded manner, and the nut (10) is located below the supporting plate (9).

4. A cable support according to claim 1, characterized in that the middle part of each support roller (6) is concave, and two support rollers (6) are arranged symmetrically.

5. A cable support according to claim 1, characterized in that the sliding rod (11) is made of stainless steel.

6. The cable support of claim 1, wherein the two ends of the supporting roller (6) are rotatably connected to the side wall of the fixing plate (5) through bearings.