A portable, movable limiting cable bracket

Abstract

This utility model proposes a portable, movable, and limiting cable bracket, including a guide groove and a bracket assembly mounted on the guide groove. The bracket assembly includes a bracket body, a locking component, and two limiting components. The guide groove is fixed to the inner wall of a cable trench or cable well. The bracket body is slidably mounted on the guide groove. The two limiting components are located on both sides of the bracket body. The first end of each limiting component is hinged to the bracket body so that the second end of the limiting component can rotate outward or inward to retract. The second end of the limiting component has a limiting hole. The guide groove has multiple positioning holes spaced apart along its length. The locking component includes two parallel locking rods. The locking rods pass through the positioning holes and the limiting holes of the outwardly extending limiting components. This utility model allows for the movement of the bracket and adjustment of the number of brackets according to actual needs. It has good adaptability, strong operability, low cost, and a large margin for later adjustment.

Description

Technical Field

[0001] This utility model belongs to the field of cable installation and construction, and specifically relates to a portable and movable limiting cable bracket. Background Technology

[0002] Cable supports, serving as crucial support components for cables, are commonly used in cable trenches and cable wells. As development progresses, additional return cables are often added to existing cable trenches and wells. Therefore, the number and spacing of cable supports will be adjusted.

[0003] However, current cable supports are mainly pre-embedded or bolted, and once installed, their position cannot be changed, which greatly restricts the construction of additional cables later. Alternatively, some cable trenches or cable wells may have large-scale cable supports installed in advance to meet potential future needs, which would increase upfront costs and waste resources. Utility Model Content

[0004] To overcome the shortcomings of existing technologies, this utility model proposes a portable movable limiting cable bracket, including a guide groove and a bracket assembly mounted on the guide groove. The bracket assembly includes a bracket body, a locking member, and two limiting members. The guide groove is fixed to the inner wall of a cable trench or cable well. The bracket body is slidably mounted on the guide groove. The two limiting members are respectively located on both sides of the bracket body. The first end of each limiting member is hinged to the bracket body so that the second end of the limiting member can rotate outward or rotate inward to retract. The second end of the limiting member is provided with a limiting hole. The guide groove is provided with a plurality of positioning holes spaced apart along its length. The locking member includes two locking rods arranged side by side. The locking rods pass through the positioning holes and the limiting holes of the outwardly extending limiting members.

[0005] Preferably, the guide groove includes a groove bottom and upper and lower groove walls respectively disposed on the upper and lower sides of the groove bottom; the positioning holes include upper positioning holes disposed on the upper groove wall and lower positioning holes disposed on the lower groove wall; the upper positioning holes are evenly spaced along the length direction of the guide groove, and the positions of the lower positioning holes correspond one-to-one with the upper positioning holes; the distance between the two locking rods corresponds to the distance between two adjacent upper positioning holes; the limiting member is located between the upper groove wall and the lower groove wall; the locking rods are sequentially inserted into the upper positioning hole, the limiting hole of the outwardly expanding limiting member, and the lower positioning hole.

[0006] Preferably, the guide groove is provided with a sliding groove extending along its length, and the end of the support body is provided with a slider, which falls into the sliding groove and slides in cooperation with the sliding groove; both ends of the sliding groove have ports for the slider to enter the sliding groove.

[0007] Preferably, the front side of the upper groove wall is provided with a downwardly extending upper convex edge, and the lower groove wall is provided with an upwardly extending lower convex edge; the groove bottom, upper groove wall, lower groove wall, upper convex edge and lower convex edge surround the sliding groove; the distance between the upper convex edge and the lower convex edge forms a groove opening, and the second end of the limiting member extends into the sliding groove through the groove opening.

[0008] Preferably, the main body of the bracket is provided with clearance portions on both sides for accommodating the limiting components.

[0009] Preferably, the locking element further includes a connecting rod that connects the two locking rods.

[0010] Preferably, the locking rod is a screw; a nut is screwed to the end of the locking rod.

[0011] Preferably, the bracket assembly is provided in multiple groups; each bracket assembly is distributed at intervals along the length direction of the guide groove.

[0012] The main body of this utility model can slide and adjust its position on the guide groove. When it reaches the appropriate position, the limiting member is unfolded to align the limiting hole with the positioning hole, and then it is fixed by inserting the locking rod of the locking member. The main body of the bracket is fixed and limited by the two limiting members and the guide groove, forming a stable triangular state that is firm and reliable. When it is necessary to move the position and adjust the spacing later, the locking member can be removed, making the installation and disassembly simple and quick. The positioning hole reserved in the guide groove can be used to install bracket components later. This utility model allows the bracket to be moved and the number of brackets to be adjusted according to actual needs. It has good adaptability, strong operability, low cost, and large adjustment margin in the later stages.

[0013] In addition, the limiting components of the main body of the support can be retracted inward, making it convenient for construction, carrying, and storage. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of this utility model.

[0015] Figure 2 This is an exploded view of the structure of this utility model.

[0016] Figure 3 This is a schematic diagram of the cooperation structure between the bracket body and the limiting component of this utility model.

[0017] Figure 4 This is a cross-sectional view of the guide groove component of this utility model.

[0018] Figure 5 This is a schematic diagram of the present invention applied to a cable trench. Detailed Implementation

[0019] The following description, in conjunction with the accompanying drawings, further illustrates the proposed solution. Example 1

[0020] See appendix Figure 1-5 A portable, movable, limiting cable bracket includes a guide groove 1 and multiple bracket assemblies mounted on the guide groove 1. The bracket assemblies are evenly spaced along the length of the guide groove 1.

[0021] The bracket assembly includes a bracket body 2, a locking component 4, and two limiting components 3.

[0022] The guide trough 1 is fixed to the inner wall of the cable trench or cable well; the support body 2 is slidably assembled on the guide trough 1 to achieve position adjustment. Two limiting members 3 are respectively provided on the left and right sides of the support body 2; the first end of each limiting member 3 is hinged to the support body 2 so that the second end of the limiting member 3 can rotate outward (away from the support body 2) or rotate inward (closer to the support body 2); the second end of the limiting member 3 is provided with a limiting hole 31; the guide trough 1 is provided with a plurality of positioning holes evenly spaced along its length; the locking member 4 includes two locking rods 41 arranged side by side; the locking rods 41 pass through the positioning holes and the limiting holes 31 of the outwardly unfolding limiting members 3 to lock the position of the support body 2.

[0023] Specifically, the guide groove 1 includes a groove bottom 12 and an upper groove wall 13 and a lower groove wall 14 respectively disposed on the upper and lower sides of the groove bottom 12; the positioning holes include an upper positioning hole 131 disposed on the upper groove wall 13 and a lower positioning hole 141 disposed on the lower groove wall 14; the upper positioning holes 131 are evenly spaced along the length direction of the guide groove 1, and the positions of the lower positioning holes 141 correspond one-to-one with the upper positioning holes 131; the distance between the two locking rods 41 corresponds to the distance between two adjacent upper positioning holes 131; the limiting member 3 is located between the upper groove wall 13 and the lower groove wall 14; the locking rods 41 are sequentially inserted into the upper positioning hole 131, the limiting hole 31 of the outwardly expanding limiting member 3, and the lower positioning hole 141, making them less prone to shaking and ensuring a secure connection.

[0024] The guide groove 1 is provided with a sliding groove 11 extending along its length direction. The end of the bracket body 2 is provided with a slider 21. In this embodiment, the slider 21 is T-shaped and slides into the sliding groove 11. The two ends of the sliding groove 11 have ports 111 for the slider 21 to enter the sliding groove 11. During installation, the slider 21 of the bracket body 2 is inserted into the sliding groove 11 from the port 111 and slides along the sliding groove 11 to adjust its position.

[0025] The upper groove wall 13 has a downwardly extending upper protruding edge 15 on its front side, and the lower groove wall 14 has an upwardly extending lower protruding edge 16. The groove bottom 12, upper groove wall 13, lower groove wall 14, upper protruding edge 15, and lower protruding edge 16 form the sliding groove 11. The distance between the upper protruding edge 15 and the lower protruding edge 16 forms a slot 17. The slider 21 is stopped and limited by the upper protruding edge 15 and the lower protruding edge 16 to prevent it from disengaging from the sliding groove 11 through the slot 17. The second end of the limiting member 3 extends into the sliding groove 11 through the slot 17 and can be rotated and adjusted for alignment within the slot 17.

[0026] The support body 2 has clearance portions on both sides for accommodating the limiting member 3, so that the limiting member 3 can be placed in the folded state.

[0027] The locking component 4 also includes a connecting rod 42 that connects the two locking rods 41. The locking component 4 is U-shaped in general. The two locking rods 41 are restrained by the connecting rod 42 and their relative positions are stable. The U-shaped locking component 4 has a simple structure, is easy to disassemble and assemble, and can use existing U-bolts without the need for additional custom parts, resulting in low construction costs.

[0028] The limiting component 3 is made of angle steel, a commonly used construction component that is easy to process and implement, and has low cost. The limiting component 3 is hinged to the support body 2 via a hinge or pivot.

[0029] The guide groove 1 has mounting flanges 18 on its upper and lower sides.

[0030] During installation, the mounting flange 18 of the guide groove component 1 is fixed to the inner wall of the cable trench or cable well using long-legged screws. The slider 21 of the bracket body 2 is inserted into the slide groove 11 from the port 111 of the slide groove 11 and slides along the slide groove 11 to adjust its position. When it moves to the appropriate position, the limiting component 3 is unfolded so that the limiting hole 31 is aligned with the positioning hole, and then it is fixed by inserting the locking rod 41 of the locking component 4. The bracket body 2 is fixed and limited to the guide groove component 1 by the two limiting components 3, forming a triangular stable state, which is firm and reliable. When it is necessary to move the position to adjust the spacing later, the locking component 4 can be removed. The installation and disassembly operation is simple and quick. The guide groove component 1 has multiple reserved positioning holes for the later addition of bracket components.

[0031] like Figure 5 As shown, when the portable movable limiting cable bracket is applied to the cable trench 5, it is distributed on the inner wall of the outer wall on both sides of the cable trench 5; multiple rows of cable brackets can be arranged side by side on one side of the outer wall.

[0032] This solution allows for the movement and adjustment of the support structure as needed. It offers good adaptability, strong operability, low cost, and ample room for future adjustments.

[0033] In addition, the limiting component 3 of the main body 2 can be retracted inward, making it convenient for construction, carrying and storage. Example 2

[0034] A portable movable limiting cable bracket differs from the above embodiment 1 in that: the locking member 4 is a U-bolt, the locking rod 41 is a screw, and a nut is screwed to the end of the locking rod 41, further improving the stability of the connection.

[0035] The above preferred embodiments should be regarded as illustrative examples of the embodiments of the present application. Any technical deductions, substitutions, improvements, etc. that are similar to or based on the present application should be considered within the scope of protection of this patent.

Claims

1. A portable, movable, limiting cable bracket, characterized in that, The system includes a guide channel and a support assembly mounted on the guide channel. The support assembly includes a support body, a locking element, and two limiting elements. The guide channel is fixed to the inner wall of a cable trench or cable well. The support body is slidably mounted on the guide channel. The two limiting elements are located on opposite sides of the support body. The first end of each limiting element is hinged to the support body so that the second end of the limiting element can rotate outward or inward. The second end of each limiting element has a limiting hole. The guide channel has multiple positioning holes spaced apart along its length. The locking element includes two parallel locking rods. The locking rods pass through the positioning holes and the limiting holes of the outwardly extending limiting elements.

2. The portable movable limiting cable bracket according to claim 1, characterized in that, The guide groove includes a groove bottom and upper and lower groove walls respectively located on the upper and lower sides of the groove bottom; the positioning holes include an upper positioning hole located on the upper groove wall and a lower positioning hole located on the lower groove wall; the upper positioning holes are evenly spaced along the length of the guide groove, and the positions of the lower positioning holes correspond one-to-one with the upper positioning holes; the distance between the two locking rods corresponds to the distance between two adjacent upper positioning holes; the limiting member is located between the upper groove wall and the lower groove wall; the locking rods are sequentially inserted into the upper positioning hole, the limiting hole of the outwardly expanding limiting member, and the lower positioning hole.

3. The portable movable limiting cable bracket according to claim 2, characterized in that, The guide groove is provided with a sliding groove extending along its length direction, and the end of the support body is provided with a slider. The slider falls into the sliding groove and slides and cooperates with the sliding groove. Both ends of the sliding groove have ports for the slider to enter the sliding groove.

4. The portable movable limiting cable bracket according to claim 3, characterized in that, The upper groove wall has a downwardly extending upper convex edge on its front side, and the lower groove wall has an upwardly extending lower convex edge; the groove bottom, upper groove wall, lower groove wall, upper convex edge and lower convex edge surround the sliding groove; the distance between the upper convex edge and the lower convex edge forms a groove opening, and the second end of the limiting member extends into the sliding groove through the groove opening.

5. The portable movable limiting cable bracket according to claim 4, characterized in that, The main body of the support has clearance sections on both sides for accommodating the limiting components.

6. The portable movable limiting cable bracket according to claim 1, characterized in that, The locking mechanism also includes a connecting rod that connects the two locking rods.

7. The portable movable limiting cable bracket according to claim 6, characterized in that, The locking rod is a screw; a nut is screwed to the end of the locking rod.

8. The portable movable limiting cable bracket according to any one of claims 1-7, characterized in that, The bracket assembly is provided in multiple groups; each bracket assembly is distributed at intervals along the length direction of the guide groove.

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