Waterproof and dustproof cable trough bracket

Abstract

The utility model discloses a waterproof and dustproof cable trough bracket, which relates to the technical field of cable trough brackets, and comprises a first support bracket and a second support bracket, and trough type cable bridges are placed on the top of the first support bracket and the top of the second support bracket. Bearing supports are arranged on the two sides of the first supporting bracket and the two sides of the second supporting bracket correspondingly. According to the waterproof and dustproof cable trough bracket, the top of a trough type cable bridge can be tightly covered with the sealing cover plate, moisture and dust can be effectively prevented from entering the trough type cable bridge, the bottom of the sealing cover plate is provided with the rubber sealing strip so that good sealing performance can be ensured, and the dustproof sealing plate can seal the trough type cable bridge after a cable is placed in an inner cavity of the trough type cable bridge. The dustproof sealing plate is directly arranged on the surface of the cable in a sleeving mode, the dustproof sealing plate is located at the position, close to the connecting position, of the inner cavity of the groove type cable bridge, dust can be effectively prevented from entering the groove type cable bridge, water and dust accumulation in the groove type cable bridge is avoided, and placement of the cable is guaranteed.

Description

Technical Field

[0001] The utility model belongs to the technical field of cable trough brackets, and in particular relates to a waterproof and dustproof cable trough bracket. Background Art

[0002] A cable trough bracket is a metal or plastic structure used to support and fix cable troughs. It is commonly used in industry, construction and electrical installations to ensure the safe and orderly arrangement of cables. The cable trough bracket system includes the bracket itself, connectors, fixings and possible accessories such as covers or dividers.

[0003] Most of the current cable trough brackets are open structures, which cannot effectively provide additional sealing and do not have waterproof and dustproof functions, which will cause water and dust accumulation inside the cable trough, affecting the use of cables and reducing the service life of the cable trough. Utility Model Content

[0004] The technical problem to be solved by the utility model is that most of the current cable trough brackets are of open structure and do not have waterproof and dustproof functions, which affects the use of cables and also reduces the service life of the cable trough.

[0005] The technical solution adopted by the utility model to solve its technical problems is: a waterproof and dustproof cable trough bracket, comprising a first support bracket and a second support bracket, a trough-type cable tray is placed on the top of the first support bracket and the second support bracket, a load-bearing bracket is arranged on both sides of the first support bracket and the second support bracket, a support positioning mechanism is arranged on the front of the load-bearing bracket, an isolation strip is fixedly installed at the bottom of the inner cavity of the trough-type cable tray, a dustproof sealing plate is fixedly installed on the rear side of the isolation strip, and a sealing cover plate is clamped and installed on the top of the trough-type cable tray;

[0006] The supporting and positioning mechanism includes a fixed block, a positioning plate, a telescopic rod, a return spring and a fixed plate. The fixed block is fixedly installed on both sides of the top of the supporting and positioning mechanism. The bottom of the fixed block is fixedly connected to the telescopic rod. The return spring is sleeved on the surface of the telescopic rod. The bottom of the telescopic rod is fixedly installed with a fixed plate. The positioning plate is fixedly installed on the front side of the inner cavity of the supporting and positioning mechanism.

[0007] As a preferred embodiment of the utility model, an adjusting slot plate is provided on the rear side of the bottom of the slot-type cable tray, supporting hangers are provided on both sides of the inner cavity of the adjusting slot plate, fastening bolts are provided on both sides of the front of the adjusting slot plate, and the ends of the fastening bolts are threadedly connected to the front of the supporting hanger.

[0008] As a preferred embodiment of the utility model, a seismic resistant base is fixedly installed on the top of the load-bearing bracket, a seismic resistant bracket is fixedly installed on the end of the load-bearing bracket, and a fixed top plate is fixedly installed on the top of the seismic resistant bracket.

[0009] As a preferred embodiment of the present invention, both sides of the top of the first supporting bracket and the second supporting bracket are provided with adjusting slots, the inner cavity of the adjusting slots is provided with an adjusting slider, and the inner side of the adjusting slider is fixedly provided with a limiting plate.

[0010] As a preferred embodiment of the utility model, groove plates are fixedly installed on both sides of the bottom of the first supporting bracket, a limit plate is installed in the inner cavity of the bottom of the groove plate, and a filling sponge block is fixedly installed on the bottom of the limit plate.

[0011] As a preferred embodiment of the utility model, a drainage groove is provided at the bottom of the inner cavity of the trough-type cable tray near the front side, connecting grooves are provided around the front side of the first supporting bracket, and through holes are provided on both sides of the trough-type cable tray, and the through holes are connected to the connecting grooves.

[0012] The beneficial effects of the utility model are:

[0013] 1. The sealing cover can be tightly covered on the top of the trough type cable tray, which can effectively prevent moisture and dust from entering, and a rubber sealing strip is used at the bottom of the sealing cover to ensure good sealing performance. The dustproof sealing plate can be directly mounted on the cable surface after the cable is placed in the inner cavity of the trough type cable tray, and the dustproof sealing plate is located in the inner cavity of the trough type cable tray near the connection, which can effectively prevent dust from entering the inside of the trough type cable tray, avoid water and dust accumulation inside the trough type cable tray, and ensure the placement of the cable. The supporting positioning mechanism can drive the fixed plate to extend downward through the telescopic rod and the reset spring, so that the fixed plate can squeeze the sealing cover through the force of the reset spring, thereby ensuring the fixed sealing effect of the sealing cover. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure provided by an embodiment of the utility model;

[0015] Figure 2 It is a structural schematic diagram of the support and positioning mechanism provided by an embodiment of the utility model;

[0016] Figure 3 It is a partial cross-sectional view of the trough type cable tray structure provided by the embodiment of the utility model;

[0017] Figure 4 The utility model embodiment provides Figure 1 A magnified view of the structure at center;

[0018] Figure 5 It is a front plan view of the groove plate structure provided by an embodiment of the utility model.

[0019] Explanation of marks in the figure: 1. First supporting bracket; 2. Second supporting bracket; 3. Trough-type cable tray; 4. Sealing cover plate; 5. Support positioning mechanism; 501. Fixed block; 502. Positioning plate; 503. Telescopic rod; 504. Reset spring; 505. Fixed plate; 6. Load-bearing bracket; 7. Earthquake-resistant base; 8. Support suspension rod; 9. Adjusting trough plate; 10. Fastening bolts; 11. Fixed top plate; 12. Earthquake-resistant bracket; 13. Connecting groove; 14. Drainage groove; 15. Through hole; 16. Isolation strip; 17. Dustproof sealing plate; 18. Limiting plate; 19. Adjusting slider; 20. Adjusting slide groove; 21. Groove plate; 22. Limiting piece; 23. Filling sponge block. DETAILED DESCRIPTION

[0020] 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.

[0021] Example 1

[0022] Reference Figure 1-5 , which is the first embodiment of the utility model, and provides a waterproof and dustproof cable trough bracket, comprising a first supporting bracket 1 and a second supporting bracket 2, a trough-type cable tray 3 is placed on the top of the first supporting bracket 1 and the second supporting bracket 2, a load-bearing bracket 6 is arranged on both sides of the first supporting bracket 1 and the second supporting bracket 2, a supporting positioning mechanism 5 is arranged on the front of the load-bearing bracket 6, an isolation strip 16 is fixedly installed at the bottom of the inner cavity of the trough-type cable tray 3, a dustproof sealing plate 17 is fixedly installed on the rear side of the isolation strip 16, and a sealing cover plate 4 is clamped and installed on the top of the trough-type cable tray 3;

[0023] The supporting and positioning mechanism 5 includes a fixed block 501, a positioning plate 502, a telescopic rod 503, a return spring 504 and a fixed plate 505. The fixed block 501 is fixedly installed on both sides of the top of the supporting and positioning mechanism 5. The bottom of the fixed block 501 is fixedly connected with the telescopic rod 503. The return spring 504 is installed on the surface of the telescopic rod 503. The bottom of the telescopic rod 503 is fixedly installed with a fixed plate 505. The positioning plate 502 is fixedly installed on the front side of the inner cavity of the supporting and positioning mechanism 5.

[0024] Specifically, an adjusting slot plate 9 is provided on the rear side of the bottom of the slot-type cable tray 3, supporting hangers 8 are provided on both sides of the inner cavity of the adjusting slot plate 9, and fastening bolts 10 are provided on both sides of the front of the adjusting slot plate 9, and the ends of the fastening bolts 10 are threadedly connected to the front of the supporting hanger 8.

[0025] Furthermore, the adjusting slot plate 9 can adjust the position of the supporting hanger 8, and after the adjustment, the supporting hanger 8 can be directly fixed by fastening the bolts 10, so that the supporting hanger 8 can achieve overall support.

[0026] Specifically, the top of the load-bearing bracket 6 is fixedly mounted with a seismic base 7 , the end of the load-bearing bracket 6 is fixedly mounted with a seismic bracket 12 , and the top of the seismic bracket 12 is fixedly mounted with a fixed top plate 11 .

[0027] Furthermore, the load-bearing bracket 6 can provide stable support for the overall structure, ensuring that the structure or equipment it carries can operate safely and reliably. At the same time, the earthquake-resistant bracket 12 can have a certain earthquake-resistant function after installation.

[0028] Specifically, both sides of the top of the first supporting bracket 1 and the second supporting bracket 2 are provided with adjusting slots 20 , the inner cavity of the adjusting slots 20 is provided with an adjusting slider 19 , and the inner side of the adjusting slider 19 is fixedly provided with a limiting plate 18 .

[0029] Furthermore, the adjusting slider 19 can be slidably adjusted in the inner cavity of the adjusting slot 20, and after the position of the limiting plate 18 is adjusted to a suitable angle, the adjusting slider 19 can be directly welded and fixed, thereby ensuring the limiting effect of the limiting plate 18 on both sides of the trough-type cable tray 3.

[0030] Specifically, groove plates 21 are fixedly installed on both sides of the bottom of the first supporting bracket 1 , a limit plate 22 is mounted in the inner cavity of the bottom of the groove plate 21 , and a filling sponge block 23 is fixedly installed at the bottom of the limit plate 22 .

[0031] Furthermore, a limit plate 22 is provided in the inner cavity of the groove plate 21, and a filling sponge block 23 provided at the bottom of the limit plate 22 can limit the sealing cover plate 4 provided at the top of the trough-type cable tray 3 near the lower side and avoid contact with other structures.

[0032] Specifically, a drainage groove 14 is opened at the bottom of the inner cavity of the trough-type cable tray 3 near the front side, a connecting groove 13 is opened around the front of the first supporting bracket 1, and through holes 15 are opened on both sides of the trough-type cable tray 3, and the through holes 15 are interconnected with the connecting grooves 13.

[0033] Furthermore, the drainage groove 14 is located near the outer side of the inner cavity of the trough-type cable tray 3 so as to drain the moisture that may enter and prevent the moisture from entering the deeper part of the inner cavity of the trough-type cable tray 3, and the connecting groove 13 can realize the snap connection between the trough-type cable trays 3, and after the snap connection, the sealant or caulking agent can be used inside the through hole 15, so as to effectively reduce the gap and ensure the sealing effect.

[0034] Working principle: The first supporting bracket 1 and the second supporting bracket 2 can directly place the trough type cable tray 3, the adjusting slider 19 can be slid and adjusted in the inner cavity of the adjusting slide 20, and after the position of the limit plate 18 is adjusted to a suitable angle, the adjusting slider 19 can be directly welded and fixed, and the load-bearing bracket 6 can provide stable support for the overall structure to ensure that the structure or equipment it carries can operate safely and reliably. At the same time, the anti-seismic bracket 12 can have a certain anti-seismic function after installation, and through the setting of the sealing cover plate 4, it can tightly cover the top of the trough type cable tray 3 to prevent moisture and dust from entering, and the bottom of the sealing cover plate 4 is made of rubber sealing. The sealing strip is used to ensure good sealing performance, and the dustproof sealing plate 17 can be directly sleeved on the cable surface after the cable is placed in the inner cavity of the trough type cable tray 3, and the dustproof sealing plate 17 is located in the inner cavity of the trough type cable tray 3 near the connection, which can prevent dust from entering the deep inside of the trough type cable tray 3. The drainage groove 14 is located in the inner cavity of the trough type cable tray 3 near the outside to remove possible moisture and prevent moisture from entering the deeper part of the inner cavity of the trough type cable tray 3. The connecting groove 13 can realize the clamping between the trough type cable trays 3, and after the clamping, the sealant or caulking agent can be used inside the through hole 15, so as to effectively reduce the gap and ensure the sealing effect.

[0035] In summary, the overall beneficial effects of Example 1 are: the sealing cover plate 4 can tightly cover the top of the trough type cable tray 3, which can effectively prevent moisture and dust from entering, and a rubber sealing strip is used at the bottom of the sealing cover plate 4 to ensure good sealing performance, and the dustproof sealing plate 17 can be directly sleeved on the surface of the cable after the cable is placed in the inner cavity of the trough type cable tray 3, and the dustproof sealing plate 17 is located in the inner cavity of the trough type cable tray 3 near the connection, which can effectively prevent dust from entering the interior of the trough type cable tray 3, avoid water and dust accumulation inside the trough type cable tray 3, and ensure the placement of the cable, and the supporting and positioning mechanism 5 can drive the fixed plate 505 to extend downward through the telescopic rod 503 and the reset spring 504, so that the fixed plate 505 can squeeze the sealing cover plate 4 through the force of the reset spring 504, thereby ensuring the fixed sealing effect of the sealing cover plate 4.

[0036] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device that includes a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device;

[0037] 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 the scope of the present invention is defined by the appended claims and their equivalents;

[0038] The above description only describes the specific implementation methods of the utility model. Various examples do not limit the essential content of the utility model. Ordinary technicians in the relevant technical field can modify or deform the specific implementation methods described above after reading the description without departing from the essence and scope of the utility model.

Claims

1. A waterproof and dustproof cable trough bracket, comprising a first supporting bracket (1) and a second supporting bracket (2), characterized in that: A trough-type cable tray (3) is placed on the top of each of the first supporting bracket (1) and the second supporting bracket (2); a load-bearing bracket (6) is provided on both sides of each of the first supporting bracket (1) and the second supporting bracket (2); a supporting positioning mechanism (5) is provided on the front of each of the load-bearing brackets (6); an isolation strip (16) is fixedly installed at the bottom of the inner cavity of the trough-type cable tray (3); a dustproof sealing plate (17) is fixedly installed on the rear side of the isolation strip (16); and a sealing cover plate (4) is mounted on the top of the trough-type cable tray (3); The support and positioning mechanism (5) comprises a fixed block (501), a positioning plate (502), a telescopic rod (503), a return spring (504) and a fixed plate (505); the fixed block (501) is fixedly mounted on both sides of the top of the support and positioning mechanism (5); the bottom of the fixed block (501) is fixedly connected to the telescopic rod (503); the return spring (504) is sleeved on the surface of the telescopic rod (503); the bottom of the telescopic rod (503) is fixedly mounted with a fixed plate (505); and the positioning plate (502) is fixedly mounted on the front side of the inner cavity of the support and positioning mechanism (5).

2. The waterproof and dustproof cable trough bracket according to claim 1, characterized in that: An adjusting slot plate (9) is arranged at the rear side of the bottom of the slot-type cable tray (3), supporting hangers (8) are arranged on both sides of the inner cavity of the adjusting slot plate (9), and fastening bolts (10) are arranged on both sides of the front of the adjusting slot plate (9), and the ends of the fastening bolts (10) are threadedly connected to the front of the supporting hanger (8).

3. The waterproof and dustproof cable trough bracket according to claim 1, characterized in that: The top of the load-bearing bracket (6) is fixedly mounted with an anti-seismic base (7), the end of the load-bearing bracket (6) is fixedly mounted with an anti-seismic bracket (12), and the top of the anti-seismic bracket (12) is fixedly mounted with a fixed top plate (11).

4. The waterproof and dustproof cable trough bracket according to claim 1, characterized in that: Adjustment slots (20) are provided on both sides of the top of the first support bracket (1) and the second support bracket (2), an adjustment slider (19) is mounted in the inner cavity of the adjustment slot (20), and a limit plate (18) is fixedly mounted on the inner side of the adjustment slider (19).

5. The waterproof and dustproof cable trough bracket according to claim 1, characterized in that: Grooved plates (21) are fixedly mounted on both sides of the bottom of the first supporting bracket (1), a limit plate (22) is mounted in the inner cavity of the bottom of the groove plate (21), and a filling sponge block (23) is fixedly mounted on the bottom of the limit plate (22).

6. The waterproof and dustproof cable trough bracket according to claim 1, characterized in that: A drainage groove (14) is provided at a position near the front side of the bottom of the inner cavity of the trough-type cable tray (3); connecting grooves (13) are provided around the front of the first supporting bracket (1); through holes (15) are provided on both sides of the trough-type cable tray (3); and the through holes (15) are connected to the connecting grooves (13).

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