Support bracket

Abstract

The utility model discloses a supporting bracket, which relates to the technical field of tooling tools, and comprises a base assembly, a mounting piece and a clamping jaw assembly, the base assembly is provided with a mounting part extending upwards; the mounting piece is rotationally mounted on the mounting part along the axis in the vertical direction; the clamping jaw assembly is installed on the installation part and comprises two clamping parts, and the two clamping parts can be relatively close to or away from each other in the left-right direction. According to the technical scheme provided by the utility model, the clamping jaw assembly is rotationally arranged, so that the extending direction of the cable is perpendicular to the opposite direction of the two clamping pieces, and the situation that the extending direction of the cable is not perpendicular to the opposite direction of the two clamping pieces after the supporting bracket is placed is avoided, so that the cable is bent when the cable is clamped by the clamping jaw assembly, and the cable is damaged. Therefore, the position relation between the clamping jaw assembly and the cable can be integrally adjusted without moving the support by rotating the mounting piece, so that the cable is quickly supported, and the efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of tooling technology, and in particular to a support bracket. Background Technology

[0002] At power distribution network construction sites, temporary cable laying is always involved. Temporary cables are typically used to connect power sources and distribution boxes or mechanical equipment.

[0003] Technicians engaged in the construction of power transmission cables have found in their actual work that manually lifting cables for laying is not only physically demanding for construction workers because the cables themselves are very heavy, but also because the position of the support brackets supporting the cables is not matched with the cable itself. The support brackets cannot be adjusted, and the brackets need to be moved repeatedly to support the cables. This is inconvenient for moving large and heavy supports, which affects the construction progress. Utility Model Content

[0004] The main purpose of this utility model is to provide a support bracket that can adjust the position of the cable-supporting part of the bracket to facilitate use and improve efficiency.

[0005] To achieve the above objectives, the present invention proposes a support bracket comprising: a base assembly, a mounting component, and a gripper assembly; the base assembly has an upwardly extending mounting portion; the mounting component is rotatably mounted on the mounting portion along a vertical axis; the gripper assembly is mounted on the mounting component, and the gripper assembly includes two clamping members that can move closer or further apart in the left-right direction.

[0006] In one embodiment, the gripper assembly includes:

[0007] Mounting bracket, installed on the mounting component;

[0008] A gripper cylinder is mounted on the mounting base. The gripper cylinder has two gripping blocks that are relatively close or far apart in the left-right direction. The two gripping members are respectively fixedly connected to the two gripping blocks.

[0009] In one embodiment, the gripper assembly includes:

[0010] Mounting base, the mounting base having a threaded rod extending in a left-right direction, and two clamping members sleeved on the threaded rod;

[0011] Two adjusting nuts are fitted onto the threaded rod and threadedly connected to it, and are respectively located on the left and right sides of the two clamping members.

[0012] In one embodiment, the gripper assembly is movably mounted to the mounting member in a left-right direction.

[0013] In one embodiment, the mounting component is provided with a sliding groove, and the bottom of the sliding groove is provided with a plurality of insertion holes along the left-right direction. The mounting base includes a main body and a pin. The main body is slidably mounted on the sliding groove, and the pin is movably mounted on the main body along the up-down direction. One of the plurality of insertion holes is used for the pin to be inserted.

[0014] In one embodiment, the gripper assembly is provided in two sets, and the two sets of gripper assemblies are installed on the mounting member at intervals in the left-right direction.

[0015] In one embodiment, the gripper assembly is movably mounted to the mounting member in the vertical direction; or,

[0016] The mounting part is movable in the vertical direction.

[0017] In one embodiment, the base assembly includes:

[0018] Base plate;

[0019] An adjusting member extends in the vertical direction and has a first end and a second end that are relatively close or far apart in the vertical direction. The first end is fixedly installed on the base plate, and the second end forms the mounting part.

[0020] In one embodiment, the adjusting member includes:

[0021] The fixing part, wherein the first end is located in the fixing part;

[0022] The movable part is movably mounted to the fixed part in the vertical direction, and the second end is located in the movable part, forming the mounting part;

[0023] Two support parts are respectively installed on the left and right sides of the movable part and are inclined relative to the vertical direction, with the upper end of the support part abutting against the mounting part.

[0024] In one embodiment, the clamping member is recessed on the side facing the other clamping member.

[0025] The technical solution of this utility model is to rotate the clamping assembly so that the cable extension direction is perpendicular to the opposite direction of the two clamping parts. This avoids the situation where the cable extension direction is not perpendicular to the opposite direction of the two clamping parts after the support bracket is placed. In this case, the cable would bend when the clamping assembly clamps the cable. Therefore, rotating the mounting part can adjust the positional relationship between the clamping assembly and the cable without moving the support bracket, thereby quickly supporting the cable and improving efficiency. Attached Figure Description

[0026] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without creative effort.

[0027] Figure 1 A schematic diagram of a structure of an embodiment of the support bracket provided by this utility model;

[0028] Figure 2 for Figure 1 A magnified view of a portion at point A.

[0029] Explanation of icon numbers:

[0030] 100. Support bracket; 1. Base assembly; 11. Base plate; 12. Adjusting component; 121. Fixing part; 1211. First end; 122. Movable part; 1221. Second end; 123. Mounting part; 124. Supporting part; 2. Mounting component; 21. Slide groove; 22. Insertion hole; 3. Gripper assembly; 31. Clamping component; 32. Mounting base; 321. Main body; 322. Pin; 33. Adjusting nut.

[0031] The realization of the purpose, functional features and advantages of this utility model will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation

[0032] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present utility model.

[0033] It should be noted that if the embodiments of this utility model involve directional indicators (such as up, down, left, right, front, back, etc.), the directional indicators are only used to explain the relative positional relationship and movement of the components in a specific posture. If the specific posture changes, the directional indicators will also change accordingly.

[0034] Furthermore, if the embodiments of this utility model involve descriptions such as "first" or "second," these descriptions are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of those features. Additionally, the use of "and / or" or "and / or" throughout the text includes three parallel solutions. For example, "A and / or B" includes solution A, solution B, or a solution where both A and B are satisfied simultaneously. Furthermore, the technical solutions of the various embodiments can be combined with each other, but this must be based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or impossible to implement, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection claimed by this utility model.

[0035] Technicians engaged in the construction of power transmission cables have found in their actual work that manually lifting cables for laying is not only physically demanding for construction workers because the cables themselves are very heavy, but also because the position of the support brackets supporting the cables is not matched with the cable itself. The support brackets cannot be adjusted, and the brackets need to be moved repeatedly to support the cables. This is inconvenient for moving large and heavy supports, which affects the construction progress.

[0036] This utility model proposes a support bracket.

[0037] Please see Figure 1 In one embodiment of the present invention, the support bracket 100 includes: a base assembly 1, a mounting member 2, and a gripper assembly 3; the base assembly 1 has an upwardly extending mounting portion 123; the mounting member 2 is rotatably mounted on the mounting portion 123 along a vertical axis; the gripper assembly 3 is mounted on the mounting member 2, and the gripper assembly 3 includes two clamping members 31, which can move closer or further apart in the left-right direction.

[0038] For a support bracket 100 that is large in size and weight, moving the entire bracket is laborious and inconvenient. Therefore, it is considered that the support bracket 100 can be partially adjusted to change the relative position of the gripper assembly 3 and the cable for easier use. The technical solution of this utility model is to rotate the gripper assembly 3 so that it has a position during its rotation stroke where the cable extension direction is perpendicular to the direction opposite to the two clamping members 31. This avoids a situation where, after the support bracket 100 is placed, the cable extension direction is not perpendicular to the direction opposite to the two clamping members 31, which would cause the cable to bend when the gripper assembly 3 clamps the cable. Therefore, rotating the mounting part 2 can adjust the position of the gripper assembly 3 and the cable without moving the entire support bracket, thereby quickly supporting the cable and improving efficiency.

[0039] To enable the two clamping members 31 to move closer or further apart in the left-right direction, in one embodiment, the gripper assembly 3 includes: a mounting base 32 and a gripper cylinder. The mounting base 32 is mounted on the mounting member 2; the gripper cylinder is mounted on the mounting base 32, and the gripper cylinder has two clamping blocks that move closer or further apart in the left-right direction. The two clamping members 31 are respectively fixedly connected to the two clamping blocks. The gripper cylinder can automatically clamp the cable by adjusting the air pressure to limit its movement and prevent it from swaying between the two clamping members 31.

[0040] To enable the two clamping members 31 to move closer or further apart in the left-right direction, in another embodiment, please refer to... Figure 2 The gripper assembly 3 includes a mounting base 32 and two adjusting nuts 33. The mounting base 32 has a threaded rod extending in a left-right direction. Two clamping members 31 are sleeved on the threaded rod and can slide along the threaded rod. The two adjusting nuts 33 are sleeved on the threaded rod, threadedly connected to the threaded rod, and respectively disposed on the left and right sides of the two clamping members 31 (i.e., the two clamping members 31 are located between the two adjusting nuts 33). In the embodiment of the gripper cylinder, the cable needs to be placed at the center position between the two clamping members 31 so that the two clamping members 31 can clamp the cable simultaneously and prevent the cable from bending. In this example, as long as the cable is positioned between the two clamping members 31, the clamping members 31 can be manually slid to make them abut against both sides of the cable. By adjusting the adjusting nut 33 to the position where the clamping member 31 is away from the cable, the cable and clamping members 31 can be limited. In addition, in this configuration, the clamping members 31 do not apply pressure to the cable, thus preventing deformation or damage to the cable sheath.

[0041] Although rotating the mounting plate aligns the extension direction of the clamping area between the two clamping members 31 with the cable direction, it also causes the clamping area between the two clamping members 31 to become misaligned with the cable in the left-right direction. Therefore, bending the cable is still necessary to clamp it. Thus, the gripper assembly 3 is movably mounted on the mounting member 2 in the left-right direction.

[0042] Specifically, the mounting component 2 is provided with a sliding groove 21, and the mounting base 32 includes a main body 321 and a pin 322. The main body 321 is slidably mounted on the sliding groove 21. The mounting base 32 slides along the sliding groove 21, thereby causing the entire clamping jaw assembly 3 to move in the left-right direction. To prevent the cable from swinging in the left-right direction, the clamping jaw assembly 3 also needs to be fixed to secure the cable. Therefore, the bottom of the sliding groove 21 is provided with multiple insertion holes 22 in the left-right direction. The pin 322 is movably mounted on the main body 321 in the up-down direction, and one of the multiple insertion holes 22 is used for the insertion of the pin 322. When the mounting base 32 is adjusted to the position corresponding to the cable, the clamping component 31 clamps the cable. At this time, the pin 322 is pressed down, causing the pin 322 to be inserted into the insertion hole 22, preventing the mounting base 32 from moving. When the pin 322 is pulled out of the insertion hole 22, the limiting effect on the mounting base 32 is released.

[0043] When multiple cables need support at the same height, multiple gripper assemblies 3 are provided, spaced apart along the left-right direction on the mounting member 2. Two sets of gripper assemblies 3 can be provided, with each set spaced apart along the left-right direction on the mounting member 2, located near the left and right ends of the mounting member 2 respectively. This ensures more uniform and balanced force distribution on the mounting member 2, reducing uneven force distribution at the connection structure between the mounting part 123 and the mounting member 2.

[0044] To support cables of different heights, the gripper assembly 3 needs to be adjustable in the vertical direction. The gripper assembly 3 can be movably mounted on the mounting part 2 in the vertical direction. With this configuration, when multiple gripper assemblies 3 exist, each can be adjusted to a different height to support multiple cables of different heights. Alternatively, the mounting part 123 can be movably mounted in the vertical direction. With this configuration, when multiple gripper assemblies 3 exist, adjusting the height of the mounting part 123 allows for synchronized height adjustments of all gripper assemblies 3, resulting in faster adjustment speeds and suitability for supporting multiple cables of the same height.

[0045] In an embodiment where the mounting portion 123 is movable in the vertical direction, the base assembly 1 includes a base plate 11 and an adjusting member 12. The base plate 11 is a large plate placed on the ground to prevent the support bracket 100 from tipping over. The adjusting member 12 extends in the vertical direction and has a first end 1211 and a second end 1221 that are relatively close or far apart in the vertical direction. The first end 1211 is fixedly installed on the base plate 11, and the second end 1221 forms the mounting portion 123. The movable portion 122 moves relative to the fixed portion 121, changing the distance between the first end 1211 and the second end 1221, thereby changing the height of the gripper assembly 3 and supporting cables of different heights.

[0046] Specifically, the adjusting member 12 includes a fixed part 121, a movable part 122, and two supporting parts 124. The fixed part 121 extends vertically, with the first end 1211 located within it and fixedly connected to the base plate 11. The movable part 122 is movably mounted on the fixed part 121, with the second end 1221 located within it, forming the mounting part 123. The movable part 122 moves relative to the fixed part 121, changing the distance between the first end 1211 and the second end 1221, thereby changing the height of the gripper assembly 3 and supporting cables of different heights. Specifically, the adjusting member 12 can be equipped with an electric push rod, or the fixed part 121 can be a sleeve with internal threads, and the movable part 122 can be a threaded rod, partially inserted into the sleeve and threadedly connected to it. By rotating the threaded rod, the length of the threaded rod protruding from the sleeve can be adjusted. Furthermore, the connection between the mounting component 2 and the mounting part 123 is rotatable, so the connection strength is not as good as a fixed connection. After prolonged use, deformation may occur at the connection point. Therefore, two support parts 124 are also provided. The two support parts 124 are respectively installed on the left and right sides of the movable part 122 and are inclined relative to the vertical direction, with the upper end of the support part 124 abutting against the mounting component 2. The two support parts 124 support the mounting component 2, share the force on the rotatable connection between the mounting part 123 and the mounting component 2, thereby extending the service life.

[0047] In order for the clamping member 31 to provide a stable limiting effect on the cable, the clamping member 31 is recessed on the side facing the other clamping member 31, that is, the side of the clamping member 31 facing the other clamping member 31 is set as an arc surface, and the two arc surfaces can just fix the cable.

[0048] The above description is merely an exemplary embodiment of the present utility model and does not limit the patent scope of the present utility model. Any equivalent structural transformations made based on the technical concept of the present utility model and the contents of the present utility model specification and drawings, or direct / indirect applications in other related technical fields, are included within the patent protection scope of the present utility model.

Claims

1. A support bracket, characterized in that, include: The base assembly has an upwardly extending mounting portion; The mounting component is rotatably mounted on the mounting part along the vertical axis; A gripper assembly is mounted on the mounting member. The gripper assembly includes two grippers that are able to move closer or further apart relative to each other in a left-right direction.

2. The support bracket as described in claim 1, characterized in that, The gripper assembly includes: Mounting bracket, installed on the mounting component; A gripper cylinder is mounted on the mounting base. The gripper cylinder has two gripping blocks that are relatively close or far apart in the left-right direction. The two gripping members are respectively fixedly connected to the two gripping blocks.

3. The support bracket as described in claim 1, characterized in that, The gripper assembly includes: Mounting base, the mounting base having a threaded rod extending in a left-right direction, and two clamping members sleeved on the threaded rod; Two adjusting nuts are fitted onto the threaded rod and threadedly connected to it, and are respectively located on the left and right sides of the two clamping members.

4. The support bracket as described in any one of claims 2 to 3, characterized in that, The gripper assembly is movably mounted on the mounting component in the left-right direction.

5. The support bracket as described in claim 4, characterized in that, The mounting component is provided with a sliding groove, and the bottom of the sliding groove is provided with multiple insertion holes along the left and right direction. The mounting base includes a main body and a pin. The main body is slidably mounted on the sliding groove, and the pin is movably mounted on the main body along the up and down direction. One of the multiple insertion holes is used for the pin to be inserted.

6. The support bracket as described in claim 1, characterized in that, The gripper assembly is provided in two sets, and the two sets of gripper assemblies are installed on the mounting component at intervals in the left-right direction.

7. The support bracket as described in claim 1, characterized in that, The gripper assembly is movably mounted to the mounting component in the vertical direction; or... The mounting part is movable in the vertical direction.

8. The support bracket as described in claim 1, characterized in that, The base assembly includes: Base plate; An adjusting member extends in the vertical direction and has a first end and a second end that are relatively close or far apart in the vertical direction. The first end is fixedly installed on the base plate, and the second end forms the mounting part.

9. The support bracket as described in claim 8, characterized in that, The adjusting element includes: The fixing part, wherein the first end is located in the fixing part; The movable part is movably mounted to the fixed part in the vertical direction, and the second end is located in the movable part, forming the mounting part; Two support parts are respectively installed on the left and right sides of the movable part and are inclined relative to the vertical direction, with the upper end of the support part abutting against the mounting part.

10. The support bracket as described in claim 1, characterized in that, The clamping member is recessed on one side facing the other clamping member.

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