A polymer anti-corrosion cable tray

Abstract

The utility model relates to the technical field of cable bridges, and discloses a polymer anti-corrosion cable bridge, including two reinforcement plates, the two reinforcement plates are symmetrically arranged, the inner sides of the two reinforcement plates are provided with connection mechanisms, and the surfaces of the two reinforcement plates are provided with sliding mechanisms; the connection mechanism includes a connection component and a clamping component; the clamping component is located above the connection component; the connection component includes a support plate, the top surface of the support plate is provided with a wire laying groove, and the inner bottom surface of the reinforcement plate is provided with an empty groove adapted to the support plate. Through the connection mechanism, the connection component facilitates the installation and disassembly of the support plate, and the replacement of the support plate can be achieved without the aid of other tools. The clamping component classifies and clamps the cables in the wire laying groove on the support plate, avoiding the mixing of the cables. At the same time, the support plate can be pressed into the empty groove to achieve stable installation of the support plate, which is convenient for subsequent maintenance personnel.

Description

Technical Field

[0001] The utility model relates to the technical field of cable bridges, in particular to a polymer anti-corrosion cable bridge. Background Art

[0002] Cable trays are divided into trough, tray, ladder, grid and other structures, and are composed of brackets, brackets and installation accessories. The cable trays in buildings can be erected independently or laid on various buildings (structures) and pipe gallery brackets. They should have the characteristics of simple structure, beautiful shape, flexible configuration and convenient maintenance. All parts need to be galvanized and installed in the open-air cable trays outside the building.

[0003] According to a polymer anti-corrosion cable tray published by a Chinese patent, the announcement number is CN214755317U, which includes a bearing assembly, a reinforcement assembly and a closing assembly. The bearing assembly includes symmetrically arranged baffles, horizontal plates symmetrically installed on the inner side of the baffles, and screws for fixing the baffles and the horizontal plates; the reinforcement assembly includes a reinforcement plate welded to the upper end surface of the baffle and a slide groove arranged on the reinforcement plate; the closing assembly includes a closing plate arranged on the upper end of the reinforcement plate, a flip plate connected to the closing plate, and a hinge for connecting the closing plate and the flip plate. The utility model can have a good anti-corrosion effect. At the same time, the utility model is easy to install and disassemble, can quickly replace damaged parts, reduce the waste of raw materials, and can dissipate heat from the cable;

[0004] However, the existing device still has the following problems: the baffle and the horizontal plate are fixed by screws, so other tools are needed to remove the horizontal plate, and the cables between the baffles are easily mixed together after long-term use, which increases the difficulty of maintenance for maintenance personnel. Therefore, a polymer anti-corrosion cable tray is proposed. Utility Model Content

[0005] The utility model aims to provide a polymer anti-corrosion cable tray to solve the problems raised in the above background technology.

[0006] To achieve the above object, the utility model provides the following technical solution: a polymer anti-corrosion cable tray, comprising two reinforcement plates, the two reinforcement plates are symmetrically arranged, a connecting mechanism is arranged inside the two reinforcement plates, and a sliding mechanism is arranged on the surface of the two reinforcement plates;

[0007] The connecting mechanism comprises a connecting component and a clamping component;

[0008] The clamping assembly is located above the connecting assembly;

[0009] The connection assembly includes a support plate, the top surface of the support plate is provided with a wire laying groove, the inner bottom surface of the reinforcement plate is provided with an empty groove adapted to the support plate, the bottom end surface of the support plate slides through the inner bottom surface of the reinforcement plate and extends to the inside of the empty groove, a baffle is provided above the support plate, the reinforcement plate is provided with a positioning column, and the top surface of the baffle is provided with a through hole adapted to the positioning column;

[0010] The clamping assembly includes a protective cover, which is located on the upper side of the reinforcement plate. A pull rod and a connecting plate are arranged below the protective cover. A spring is arranged between the connecting plate and the protective cover. The spring is sleeved on the surface of the pull rod. A fixing plate is arranged on the lower side of the connecting plate. A pressure plate is fixedly connected to the bottom surface of the fixing plate. The pressure plate is located directly above the wire release groove.

[0011] Preferably, the bottom surface of the baffle is fixedly connected to the top surface of the support plate, the bottom end surface of the positioning column is fixedly connected to the inner bottom surface of the reinforcement plate, and the top end surface of the positioning column slides through the bottom surface of the baffle and the inner wall of the through hole to extend to the upper side of the baffle, and the positioning column facilitates the support plate to be placed in the empty groove.

[0012] Preferably, the bottom end surface of the pull rod is fixedly connected to the top surface of the connecting plate, and the top end surface of the pull rod slides through the top surface of the protective cover and extends to the upper side of the protective cover. The surface of the protective cover is coated with anti-corrosion material, and the anti-corrosion material coated on the surface of the protective cover can enhance the anti-corrosion ability of the protective cover.

[0013] Preferably, the bottom end surface of the spring is fixedly connected to the top surface of the connecting plate, and the top end surface of the spring is fixedly connected to the bottom surface of the protective cover, so that the movement of the connecting plate is facilitated by the spring.

[0014] Preferably, the top surface of the fixing plate is fixedly connected to the bottom surface of the connecting plate, the fixing plate and the connecting plate are vertically arranged, the pressing plate and the fixing plate are vertically arranged, and the pressing plate is made of rubber material. The pressing plate reduces damage to the surface of the cable while fixing the cable.

[0015] Preferably, the sliding mechanism includes two L-shaped plates, and the side surfaces of the two L-shaped plates are respectively fixedly connected to the front and rear side surfaces of the protective cover, and the outer side surface of the reinforcement plate is provided with a sliding groove compatible with the L-shaped plate, and the inner side surface of the L-shaped plate slides through the side surface of the reinforcement plate and extends into the inside of the sliding groove, and the outer side surface of the reinforcement plate is provided with a wedge-shaped groove, and a wedge-shaped block is arranged inside the wedge-shaped groove, and the side surface of the wedge block is slidingly connected to the inner wall of the wedge groove, and the outer side surface of the wedge block is fixedly connected to the inner side surface of the protective cover, and the L-shaped plate is convenient for positioning the position of the protective cover, and when the L-shaped plate moves to the rightmost side of the sliding groove, it can be judged that the protective cover is completely covered on the reinforcement plate at this time.

[0016] Preferably, a first placement groove is formed through the inner side surface of the protective cover, a first magnet is fixedly connected to the inner wall of the first placement groove, a second placement groove is formed through the outer side surface of the reinforcement plate, a second magnet is fixedly connected to the inner wall of the second placement groove, the side surface of the first magnet is magnetically connected to the side surface of the second magnet, and the first magnet and the second magnet facilitate the connection between the protective cover and the reinforcement plate.

[0017] Compared with the prior art, the beneficial effects of the utility model are as follows: the polymer anti-corrosion cable tray, through the connecting mechanism, the connecting assembly facilitates the installation and disassembly of the support plate, and the support plate can be replaced without the aid of other tools. The clamping assembly classifies the cables and clamps them in the wire grooves on the support plate, avoiding the mixing of the cables. At the same time, the support plate can be pressed into the empty groove to achieve stable installation of the support plate, which is convenient for subsequent maintenance personnel. Through the sliding mechanism, the protective cover reduces the entry of moisture between the two reinforcement plates, and the wedge block is used to slide inside the wedge groove, so that the protective cover can be moved on the two reinforcement plates, which is convenient for maintenance between the reinforcement plates. At the same time, the first magnet and the second magnet facilitate the connection between the protective cover and the reinforcement plate, thereby improving the anti-corrosion effect of the cable tray. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a right side cutaway stereogram of the utility model;

[0019] Figure 2 This is a main stereoscopic view of the utility model;

[0020] Figure 3 This is a front cutaway stereoscopic view of the utility model;

[0021] Figure 4 This is a front perspective view of the support plate of the utility model;

[0022] Figure 5 This is a sectional perspective view of the left side of the support plate of the utility model;

[0023] Figure 6 This is a right side cutaway perspective view of the L-shaped plate of the utility model;

[0024] Figure 7 For this utility model Figure 1 Enlarged stereogram of area A in the middle.

[0025] In the figure: reinforcement plate 1, connecting mechanism 2, support plate 201, baffle 202, positioning column 203, protective cover 204, pull rod 205, connecting plate 206, spring 207, fixing plate 208, pressure plate 209, sliding mechanism 3, L-shaped plate 301, wedge block 302, first magnet 303, second magnet 304. DETAILED DESCRIPTION

[0026] 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.

[0027] Embodiment 1

[0028] See also Figure 1 - Figure 7 The utility model provides a technical solution: a polymer anti-corrosion cable tray, comprising two reinforcement plates 1, the two reinforcement plates 1 are symmetrically arranged, a connecting mechanism 2 is arranged inside the two reinforcement plates 1, and a sliding mechanism 3 is arranged on the surface of the two reinforcement plates 1;

[0029] The connecting mechanism 2 includes a connecting component and a clamping component;

[0030] The clamping assembly is located above the connecting assembly;

[0031] The connection assembly includes a support plate 201, a wire laying groove is formed through the top surface of the support plate 201, an empty groove matching the support plate 201 is formed through the inner bottom surface of the reinforcement plate 1, the bottom end surface of the support plate 201 slides through the inner bottom surface of the reinforcement plate 1 and extends to the inside of the empty groove, a baffle plate 202 is arranged above the support plate 201, a positioning column 203 is arranged on the reinforcement plate 1, and a through hole matching the positioning column 203 is formed through the top surface of the baffle plate 202;

[0032] The clamping assembly includes a protective cover 204, which is located on the upper side of the reinforcement plate 1, a pull rod 205 and a connecting plate 206 are arranged below the protective cover 204, a spring 207 is arranged between the connecting plate 206 and the protective cover 204, and the spring 207 is sleeved on the surface of the pull rod 205, a fixing plate 208 is arranged on the lower side of the connecting plate 206, and a pressing plate 209 is fixedly connected to the bottom surface of the fixing plate 208, and the pressing plate 209 is located directly above the wire-releasing groove, the bottom surface of the baffle 202 is fixedly connected to the top surface of the support plate 201, the bottom end surface of the positioning column 203 is fixedly connected to the inner bottom surface of the reinforcement plate 1, the top end surface of the positioning column 203 slides through the bottom surface of the baffle 202 and the inner wall of the through hole to extend to the upper side of the baffle 202, the bottom end surface of the pull rod 205 is fixedly connected to the top surface of the connecting plate 206, and the top end surface of the pull rod 205 slides through the top surface of the protective cover 204 and extends to On the upper side of the protective cover 204, the surface of the protective cover 204 is coated with anti-corrosion material, the bottom end face of the spring 207 is fixedly connected to the top face of the connecting plate 206, the top face of the spring 207 is fixedly connected to the bottom face of the protective cover 204, the top face of the fixing plate 208 is fixedly connected to the bottom face of the connecting plate 206, the fixing plate 208 is vertically arranged with the connecting plate 206, the pressing plate 209 is vertically arranged with the fixing plate 208, the pressing plate 209 is made of rubber material, through the connecting mechanism 2, the connecting assembly facilitates the installation and disassembly of the support plate 201, and the support plate 201 can be replaced without the aid of other tools. The cables are classified and clamped in the wire groove on the support plate 201 between the clamping assemblies to avoid mixing of the cables. At the same time, the support plate 201 can be pressed in the empty groove to achieve stable installation of the support plate 201, which is convenient for subsequent maintenance personnel.

[0033] Embodiment 2

[0034] On the basis of the first embodiment, a preferred embodiment of a polymer anti-corrosion cable tray provided by the utility model is as follows Figure 5 - Figure 7As shown: the sliding mechanism 3 includes two L-shaped plates 301, the sides of the two L-shaped plates 301 are fixedly connected to the front and rear sides of the protective cover 204 respectively, the outer side of the reinforcement plate 1 is provided with a sliding groove adapted to the L-shaped plate 301, the inner side of the L-shaped plate 301 slides through the side of the reinforcement plate 1 and extends to the inside of the sliding groove, the outer side of the reinforcement plate 1 is provided with a wedge-shaped groove, the inside of the wedge-shaped groove is provided with a wedge-shaped block 302, the side of the wedge block 302 is slidably connected to the inner wall of the wedge-shaped groove, the outer side of the wedge block 302 is fixedly connected to the inner side of the protective cover 204, the inner side of the protective cover 204 is provided with a first placement groove, the inner wall of the first placement groove is fixedly connected A first magnet 303 is connected, a second placement groove is formed on the outer side of the reinforcement plate 1, and a second magnet 304 is fixedly connected to the inner wall of the second placement groove. The side of the first magnet 303 is magnetically connected to the side of the second magnet 304. Through the sliding mechanism 3, the protective cover 204 reduces the entry of moisture into between the two reinforcement plates 1. The wedge block 302 is used to slide inside the wedge groove, so that the protective cover 204 can move on the two reinforcement plates 1, which is convenient for maintenance between the reinforcement plates 1. At the same time, the first magnet 303 and the second magnet 304 facilitate the connection between the protective cover 204 and the reinforcement plate 1, thereby improving the anti-corrosion effect of the cable tray.

[0035] When in use, move the protective cover 204 to the left, the protective cover 204 drives the wedge block 302 to slide inside the wedge groove, and at the same time, the protective cover 204 drives the pressure plate 209 to move to the left, align the positioning column 203 with the through hole, and move the support plate 201 downward so that the support plate 201 is placed in the empty groove; place the cable in the wire groove on the support plate 201, pull the pull rod 205 upward, the pull rod 205 drives the connected connecting plate 206 to move upward, the connecting plate 206 drives the fixing plate 208 and the pressure plate 209 to move upward, and the connecting plate 206 squeezes the connected spring 207, and moves the protective cover 204 to the right. 301 slides inside the slide slot. When the L-shaped plate 301 moves to the rightmost side of the slide slot, the second magnet 304 attracts the first magnet 303, so that the protective cover 204 is completely covered on the reinforcement plate 1. The pull rod 205 is released, and the force of the spring 207 drives the connecting plate 206 to move downward, so that the pressure plate 209 moves downward to fix the cable in the cable trough. The cable squeezes the support plate 201, and then presses the support plate 201 in the empty slot to achieve stable installation of the support plate 201. Similarly, pull the pull rod 205 upward to take the support plate 201 out of the empty slot, and then the support plate 201 can be disassembled for replacement.

[0036] Although the 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 polymer anti-corrosion cable tray, comprising two reinforcement plates (1), characterized in that: The two reinforcement plates (1) are symmetrically arranged, a connecting mechanism (2) is arranged on the inner side of the two reinforcement plates (1), and a sliding mechanism (3) is arranged on the surface of the two reinforcement plates (1); The connecting mechanism (2) comprises a connecting component and a clamping component; The clamping assembly is located above the connecting assembly; The connection assembly comprises a support plate (201), the top surface of the support plate (201) is provided with a wire laying groove, the inner bottom surface of the reinforcement plate (1) is provided with a hollow groove matched with the support plate (201), the bottom end surface of the support plate (201) slides through the inner bottom surface of the reinforcement plate (1) and extends to the inside of the hollow groove, a baffle plate (202) is arranged above the support plate (201), the reinforcement plate (1) is provided with a positioning column (203), and the top surface of the baffle plate (202) is provided with a through hole matched with the positioning column (203); The clamping assembly includes a protective cover (204), wherein the protective cover (204) is located on the upper side of the reinforcing plate (1), a pull rod (205) and a connecting plate (206) are arranged below the protective cover (204), a spring (207) is arranged between the connecting plate (206) and the protective cover (204), and the spring (207) is sleeved on the surface of the pull rod (205), a fixing plate (208) is arranged on the lower side of the connecting plate (206), and a pressure plate (209) is fixedly connected to the bottom surface of the fixing plate (208), and the pressure plate (209) is located directly above the wire release groove.

2. The polymer anti-corrosion cable tray according to claim 1, characterized in that: The bottom surface of the baffle (202) is fixedly connected to the top surface of the support plate (201), the bottom end surface of the positioning column (203) is fixedly connected to the inner bottom surface of the reinforcing plate (1), and the top end surface of the positioning column (203) slides through the bottom surface of the baffle (202) and the inner wall of the through hole to extend to the upper side of the baffle (202).

3. The polymer anti-corrosion cable tray according to claim 1, characterized in that: The bottom end surface of the pull rod (205) is fixedly connected to the top surface of the connecting plate (206), and the top end surface of the pull rod (205) slides through the top surface of the protective cover (204) and extends to the upper side of the protective cover (204). The surface of the protective cover (204) is coated with anti-corrosion material.

4. The polymer anti-corrosion cable tray according to claim 1, characterized in that: The bottom end surface of the spring (207) is fixedly connected to the top surface of the connecting plate (206), and the top end surface of the spring (207) is fixedly connected to the bottom surface of the protective cover (204).

5. The polymer anti-corrosion cable tray according to claim 1, characterized in that: The top surface of the fixing plate (208) is fixedly connected to the bottom surface of the connecting plate (206); the fixing plate (208) and the connecting plate (206) are arranged vertically; the pressing plate (209) and the fixing plate (208) are arranged vertically; and the pressing plate (209) is made of rubber.

6. The polymer anti-corrosion cable tray according to claim 1, characterized in that: The sliding mechanism (3) comprises two L-shaped plates (301), the side surfaces of the two L-shaped plates (301) are respectively fixedly connected to the front and rear side surfaces of the protective cover (204), the outer side surface of the reinforcing plate (1) is provided with a sliding groove adapted to the L-shaped plate (301), the inner side surface of the L-shaped plate (301) slides through the side surface of the reinforcing plate (1) and extends to the inside of the sliding groove, the outer side surface of the reinforcing plate (1) is provided with a wedge-shaped groove, a wedge-shaped block (302) is arranged inside the wedge-shaped groove, the side surface of the wedge-shaped block (302) is slidably connected to the inner wall of the wedge-shaped groove, and the outer side surface of the wedge-shaped block (302) is fixedly connected to the inner side surface of the protective cover (204).

7. The polymer anti-corrosion cable tray according to claim 6, characterized in that: The inner side surface of the protective cover (204) is provided with a first placement groove, the inner wall of the first placement groove is fixedly connected to a first magnet (303), the outer side surface of the reinforcement plate (1) is provided with a second placement groove, the inner wall of the second placement groove is fixedly connected to a second magnet (304), and the side surface of the first magnet (303) is magnetically connected to the side surface of the second magnet (304).

Images