Cable trench angle steel support sheath

Abstract

The utility model relates to the technical field of cable trench angle steel support protection, and provides a cable trench angle steel support sheath, which comprises a sheath body, one end of the top end of the sheath body is fixedly connected with a fixing sheet, one side of the inner wall of the sheath body is provided with a clamping assembly, and the clamping assembly comprises a clamping seat. The clamping seat is fixedly connected to the bottom end of the sheath body, a fixed spring is fixedly connected to the inner wall of the clamping seat, a sliding plate is fixedly connected to one end of the fixed spring, and a rubber plate extending into the sheath body is fixedly connected to one end of the sliding plate; according to the cable trench angle steel support sheath, one end of an angle steel support is sleeved with the sheath body, the rubber plate is tightly attached to the surface of the angle steel support through the elastic force of the fixing spring, and the clamping firmness of the inner wall of the sheath body and the angle steel support can be improved through the arc-shaped rubber protruding strips; and therefore, infirm sleeving installation caused by a large gap between the sheath body and the angle steel bracket due to a production error can be avoided, and the practicability is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cable trench angle steel bracket protection, in particular to a cable trench angle steel bracket sheath. Background Art

[0002] A cable trench refers to a passage or equipment specially built for laying cable conduits. Corresponding angle steel brackets are installed on its inner wall to support and install the cables. The distance between the angle steel brackets is a passage for manual walking. However, due to the production factors of the angle steel brackets, there are relatively sharp burrs on one end of the passage. In order to avoid injuries from the burrs, a rubber sheath is needed to shield and protect this end.

[0003] A Chinese patent discloses an improved cable support protective cover, with the publication number CN219351198U. The article proposes "including an outer protective cover and a support end protective cover, the front end of the outer protective cover is fixedly connected to the front protective cover, and the rear side of the outer protective cover is fixedly connected to the rear protective cover; a bolt protective cover, which is installed with two groups on the upper and lower sides of the front end of the front protective cover, and the bolt protective cover and the front protective cover are fixed by a first pin; a slot, which is through-set with two groups on the front end of the front protective cover; an insert, which is fixedly connected with two groups on the rear side of the support end protective cover. The utility model overcomes the shortcomings of the prior art. By setting a bolt protective cover, the device can protect the exposed part of the bolt through the bolt protective cover. , effectively preventing the bolts from rusting or getting damp. At the same time, the protection structure consists of an installation end and a support end. The support end can be quickly disassembled and assembled with the installation end, so that when the protective cover is worn and damaged, there is no need to replace the entire cover, thereby reducing the use cost. However, the prior art uses a split type to provide comprehensive protection for the angle steel bracket, but the burrs on the main tip of the existing angle steel bracket pose a safety hazard of injuring people. Therefore, the existing rubber sheath is usually L-shaped to protect the tip, but due to production errors, some rubber sheaths are larger and cannot be firmly mounted on the tip of the angle steel bracket, so that it may detach during use, resulting in inconvenience in tip protection. Therefore, it is very necessary to design a cable trench angle steel bracket sheath. Utility Model Content

[0004] The utility model aims to provide a cable trench angle steel bracket sheath, which solves the problem in the related art that the rubber sheath cannot be firmly sleeved on the tip of the angle steel bracket due to production errors.

[0005] The technical solution of the utility model is as follows:

[0006] A cable trench angle steel bracket sheath comprises a sheath body, one end of the top end of the sheath body is fixedly connected with a fixing plate, and one side of the inner wall of the sheath body is provided with a clamping assembly.

[0007] The clamping assembly includes a clamping seat, which is fixedly connected to the bottom end of the sheath body, a fixing spring is fixedly connected to the inner wall of the clamping seat, one end of the fixing spring is fixedly connected to a sliding plate, and one end of the sliding plate is fixedly connected to a rubber plate extending into the interior of the sheath body.

[0008] Preferably, a slide groove is provided on the inner wall of the clamping seat, and sliding blocks which slide in cooperation with the inside of the slide groove are fixedly connected to both sides of the sliding plate.

[0009] Preferably, the cross-section of the rubber sheet is in the shape of a right-angled trapezoid.

[0010] Preferably, friction lines are formed at equal intervals on the top of the rubber plate, and the cross-section of the friction lines is in the shape of an inverted isosceles trapezoid.

[0011] Preferably, the bottom end of the rubber plate is fixedly connected to the top end of the sliding plate by glue, and the cross-sectional area of ​​the rubber plate and the sliding plate is smaller than the cross-sectional area of ​​the inner opening of the clamping seat.

[0012] Preferably, the inner wall of the sheath body is fixedly connected with rubber convex strips at equal intervals, and the cross-section of the rubber convex strips is in an arc shape.

[0013] Preferably, the cross-section of the fixing plate is arc-shaped, and the fixing plate and the sheath body are integrated.

[0014] Preferably, reinforcing wires are fixedly connected to the inside of the sheath body at equal intervals, and the reinforcing wires are cylindrical in shape.

[0015] Preferably, a wear-resistant plate is fixedly connected to the inner wall of the sheath body, and the cross-section of the wear-resistant plate is L-shaped.

[0016] Preferably, one side of the sheath body is provided with anti-slip grooves at equal intervals, and the cross-section of the anti-slip grooves is rectangular.

[0017] Beneficial effects of the utility model:

[0018] 1. After the sheath body is sleeved on the tip of the angle steel bracket, the elastic force of the fixed spring can be used to make the sliding plate slide and drive the rubber plate to stick to the surface of the angle steel bracket, and the friction pattern of the inverted isosceles trapezoid can be used to improve the contact friction and anti-slip properties between the rubber plate and the surface of the angle steel bracket. The deformation of the arc-shaped rubber convex strip can be used to further improve the anti-slip stability of the inner wall of the sheath body and the angle steel bracket, and avoid the large gap between the inner wall of the sheath body and the angle steel bracket due to production errors, resulting in loose installation. The firm installation of the sheath body is ensured, which is convenient for long-term and good protection of the tip of the angle steel bracket and improves its practicality.

[0019] 2. After the sheath body is installed, an L-shaped wear-resistant plate can be used to reduce the damage of the burrs on the tip of the angle steel bracket to one end of the inner wall of the sheath body, and a cylindrical reinforcing wire can be used to reinforce the surface of the sheath body to improve the structural strength of the sheath body itself, thereby reducing the damage to the sheath body caused by external forces and extending the service life of the sheath body. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0021] Figure 1 This is a front view structural schematic diagram of the utility model;

[0022] Figure 2 It is a rear view structural schematic diagram of the utility model;

[0023] Figure 3 It is a schematic diagram of the overall cross-sectional structure of the utility model;

[0024] Figure 4 It is a partial cross-sectional structural schematic diagram of the utility model;

[0025] Figure 5 It is a schematic diagram of an enlarged partial cross-section of the clamping assembly of the utility model.

[0026] In the figure: 1, fixing plate; 2, sheath body; 3, clamping assembly; 301, clamping seat; 302, rubber plate; 303, sliding plate; 304, fixing spring; 305, friction pattern; 306, slider; 307, slide groove; 4, anti-slip pattern; 5, rubber convex strip; 6, wear-resistant plate; 7, reinforcing wire. DETAILED DESCRIPTION

[0027] The following will be combined with 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 of 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.

[0028] Example 1

[0029] The preferred embodiment of the cable trench angle steel bracket sheath provided by the utility model is as follows: Figures 1 to 5 As shown: a cable trench angle steel bracket sheath, comprising a sheath body 2, one end of the top of the sheath body 2 is fixedly connected to a fixing plate 1, and one side of the inner wall of the sheath body 2 is provided with a clamping component 3.

[0030] The clamping assembly 3 includes a clamping seat 301, which is fixedly connected to the bottom end of the sleeve body 2. A fixing spring 304 is fixedly connected to the inner wall of the clamping seat 301. One end of the fixing spring 304 is fixedly connected to a sliding plate 303. One end of the sliding plate 303 is fixedly connected to a rubber plate 302 extending to the inside of the sleeve body 2. The elastic force of the fixing spring 304 is utilized to make the sliding plate 303 slide and drive the rubber plate 302 to be close to the surface of the angle steel bracket, thereby ensuring the firm installation of the sleeve body 2 and avoiding the loose installation caused by a large gap between the inner wall of the sleeve body 2 and the angle steel bracket due to production errors.

[0031] In this embodiment, a slide groove 307 is provided on the inner wall of the clamping seat 301, and sliders 306 that slide with the inside of the slide groove 307 are fixedly connected on both sides of the sliding plate 303. The sliding of the slider 306 in the slide groove 307 makes the sliding up and down sliding of the sliding plate 303 smoother.

[0032] In this embodiment, the cross-section of the rubber plate 302 is a right-angled trapezoid. The right-angled trapezoidal rubber plate 302 makes it easier to sleeve the right-angled tip of the angle steel on the sheath body 2, and the sliding of the rubber plate 302 drives the sliding plate 303 to slide.

[0033] In this embodiment, friction lines 305 are evenly spaced at the top of the rubber plate 302, and the cross-section of the friction lines 305 is an inverted isosceles trapezoid. The inverted isosceles trapezoidal friction lines 305 are used to improve the contact friction and anti-slip properties between the rubber plate 302 and the surface of the angle steel bracket.

[0034] In this embodiment, the bottom end of the rubber plate 302 is fixedly connected to the top end of the sliding plate 303 by glue, and the cross-sectional area of ​​the rubber plate 302 and the sliding plate 303 is smaller than the cross-sectional area of ​​the internal opening of the clamping seat 301. By utilizing the larger internal opening of the clamping seat 301, the rubber plate 302 and the sliding plate 303 can be completely slid into the inside of the clamping seat 301, thereby preventing the rubber plate 302 from protruding too much and affecting the installation of the sheath body 2 and the angle steel bracket.

[0035] In this embodiment, the inner wall of the sheath body 2 is fixedly connected with rubber ridges 5 at equal intervals. The cross-section of the rubber ridges 5 is arc-shaped. The deformation of the arc-shaped rubber ridges 5 is used to further improve the anti-slip stability of the inner wall of the sheath body 2 and the angle steel bracket sleeve.

[0036] Example 2

[0037] Based on Example 1, a preferred embodiment of the cable trench angle steel bracket sheath provided by the utility model is as follows: Figures 1 to 5As shown: the cross-section of the fixing piece 1 is in an arc shape, and the fixing piece 1 and the sheath body 2 are integrated. By using the integrated arc-shaped fixing piece 1, one end of the angle steel bracket can be limited to improve the stability of cable placement and installation.

[0038] In this embodiment, reinforcing wires 7 are fixedly connected to the inside of the sheath body 2 at equal intervals. The reinforcing wires 7 are cylindrical in shape. The cylindrical reinforcing wires 7 are used to reinforce the surface of the sheath body 2 to improve the structural strength of the sheath body 2 itself.

[0039] In this embodiment, a wear-resistant plate 6 is fixedly connected to the inner wall of the sheath body 2, and the cross-section of the wear-resistant plate 6 is L-shaped. The use of the L-shaped wear-resistant plate 6 can reduce the damage of the burrs at the tip of the angle steel bracket to one end of the inner wall of the sheath body 2, thereby extending the service life of the sheath body 2.

[0040] Furthermore, anti-skid patterns 4 are provided at equal intervals on one side of the sheath body 2, and the cross-section of the anti-skid patterns 4 is rectangular. The rectangular anti-skid patterns 4 are used to increase the anti-skid property of the contact between one side of the sheath body 2 and the user's fingers, thereby facilitating the sheath body 2 to be inserted into or removed from the angle steel bracket.

[0041] The working principle and use process of the utility model are as follows: first, when the tip of the angle steel bracket is sleeved on the sheath body 2, the rubber plate 302 slides and drives the sliding plate 303 to slide and compress the fixed spring 304, and then the elastic force of the fixed spring 304 can be used to make the sliding plate 303 slide and drive the rubber plate 302 to be close to the surface of the angle steel bracket, and the inverted isosceles trapezoidal friction pattern 305 is used to improve the contact friction and anti-skid property between the rubber plate 302 and the surface of the angle steel bracket, and then the deformation of the arc-shaped rubber convex strip 5 is used to further improve the anti-skid stability of the sleeve of the inner wall of the sheath body 2 and the angle steel bracket, so as to ensure the firm sleeve installation of the sheath body 2, avoid the large gap between the inner wall of the sheath body 2 and the angle steel bracket due to production error, resulting in loose sleeve installation, and use the L-shaped wear-resistant plate 6 to reduce the damage of the burrs on the tip of the angle steel bracket to one end of the inner wall of the sheath body 2, and at the same time, the cylindrical reinforcing wire 7 can be used to reinforce the surface of the sheath body 2, improve the structural strength of the sheath body 2 itself, and thus extend the service life of the sheath body 2.

[0042] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A cable trench angle steel bracket sheath, characterized in that: It comprises a sheath body (2), one end of the top end of the sheath body (2) is fixedly connected to a fixing plate (1), and one side of the inner wall of the sheath body (2) is provided with a clamping assembly (3); The clamping assembly (3) comprises a clamping seat (301), the clamping seat (301) being fixedly connected to the bottom end of the sheath body (2), a fixing spring (304) being fixedly connected to the inner wall of the clamping seat (301), one end of the fixing spring (304) being fixedly connected to a sliding plate (303), and one end of the sliding plate (303) being fixedly connected to a rubber plate (302) extending into the interior of the sheath body (2).

2. A cable trench angle steel bracket sheath according to claim 1, characterized in that: The inner wall of the clamping seat (301) is provided with a sliding groove (307), and sliding blocks (306) are fixedly connected to both sides of the sliding plate (303) and are slidably matched with the inside of the sliding groove (307).

3. A cable trench angle steel bracket sheath according to claim 1, characterized in that: The cross-section of the rubber plate (302) is in the shape of a right-angled trapezoid.

4. A cable trench angle steel bracket sheath according to claim 1, characterized in that: The top of the rubber plate (302) is provided with friction grooves (305) at equal intervals, and the cross-section of the friction grooves (305) is in the shape of an inverted isosceles trapezoid.

5. The cable trench angle steel bracket sheath according to claim 1, characterized in that: The bottom end of the rubber plate (302) is fixedly connected to the top end of the sliding plate (303) by glue, and the cross-sectional areas of the rubber plate (302) and the sliding plate (303) are smaller than the cross-sectional area of ​​the internal opening of the clamping seat (301).

6. A cable trench angle steel bracket sheath according to claim 1, characterized in that: The inner wall of the sheath body (2) is fixedly connected with rubber convex strips (5) at equal intervals, and the cross-section of the rubber convex strips (5) is in the shape of an arc.

7. The cable trench angle steel bracket sheath according to claim 1, characterized in that: The cross-section of the fixing plate (1) is in the shape of an arc, and the fixing plate (1) and the sheath body (2) are integrated.

8. The cable trench angle steel bracket sheath according to claim 1, characterized in that: Reinforcement wires (7) are fixedly connected to the interior of the sheath body (2) at equal intervals, and the shape of the reinforcement wires (7) is cylindrical.

9. The cable trench angle steel bracket sheath according to claim 1, characterized in that: A wear-resistant plate (6) is fixedly connected to the inner wall of the jacket body (2); the cross-section of the wear-resistant plate (6) is L-shaped.

10. The cable trench angle steel bracket sheath according to claim 1, characterized in that: One side of the sheath body (2) is provided with anti-slip grooves (4) at equal intervals, and the cross-section of the anti-slip grooves (4) is rectangular.

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