Adjustable clamp for wiring trolley

Abstract

The utility model discloses a clamp for an adjustable wiring trolley, and relates to the technical field of wiring buckets. The limiting groove body is formed in the inner side of the left end of the circular flange plate frame, a connecting transverse plate is arranged on the inner side of the limiting groove body, and an adjusting bolt is arranged at the joint of the connecting transverse plate and the circular flange plate frame; a rotating assembly is arranged on the inner side of the right end of the circular flange plate frame, a bearing bottom block is fixedly connected to the upper end of the rotating assembly, a positioning groove is formed in the inner side of the right end of the bearing bottom block, a workpiece body is arranged on the inner side of the positioning groove, and adjusting supports are arranged on the front side and the rear side of the upper end of the bearing bottom block correspondingly. Adjusting rods are arranged on the upper surfaces of the front end and the rear end of the bearing bottom block; the technical problems that the production efficiency is reduced due to single independent operation, wiring buckets of different specifications cannot be clamped and fixed, and meanwhile one-way rotation adjustment is difficult to carry out due to machining requirements after installation are solved.

Description

Technical Field

[0001] This utility model relates to the field of cable tray technology, specifically to an adjustable cable tray clamp for a vehicle. Background Technology

[0002] With the significant increase in motor production capacity, users are also continuously improving the quality of parts. During the processing of wiring harnesses for some explosion-proof motors, it is necessary to clamp them to facilitate subsequent processing operations, thus requiring the use of a clamp.

[0003] Chinese patent publication CN214291981 U discloses a tooling for machining motor wiring hoppers. The motor wiring hopper includes an inner tube, a transition plate, and an outer tube. The outer wall of the inner tube is provided with a set of protrusions. The transition plate extends outward with a set of symmetrical support ears. The tooling includes a sleeve and a set bolt. The diameter of the sleeve is larger than the diameter of the inner tube and smaller than the distance between the set of support ears of the transition plate. One end of the sleeve is provided with a clamping slot, and the other end extends outward with a set of stops. The set of stops is located on both sides of one of the support ears of the transition plate. The outer wall of the sleeve is also provided with a set of slots. The set of slots corresponds to the set of protrusions on the outer wall of the inner tube and is located on both sides of the other support ear of the transition plate. The set bolt passes through the outer wall of the sleeve and is fixed to the inner tube of the motor wiring hopper, solving the problems of difficult positioning and cumbersome operation.

[0004] Compared to the aforementioned clamps, the following drawbacks also exist: they operate independently, reducing production efficiency; they cannot be used to clamp and fix wire hoppers of different specifications; and after installation, they are difficult to adjust by unidirectional rotation due to processing requirements. Utility Model Content

[0005] The purpose of this utility model is to provide an adjustable clamp for wire-connecting bucket trucks, which solves the following technical problems: individual independent operation reduces production efficiency, it cannot be used to clamp and fix wire-connecting buckets of different specifications, and after installation, it is difficult to perform unidirectional rotation adjustment due to processing needs.

[0006] The objective of this utility model can be achieved through the following technical solutions:

[0007] Adjustable wiring clamp for wheelbarrows, round flange bracket;

[0008] A limiting groove is formed on the inner side of the left end of the circular flange frame. A connecting horizontal plate is provided on the inner side of the limiting groove. An adjusting bolt is provided at the connection between the connecting horizontal plate and the circular flange frame.

[0009] A rotating assembly is provided on the inner right side of the circular flange frame. A supporting base block is fixedly connected to the upper end of the rotating assembly. A positioning groove is provided on the inner right side of the supporting base block. The workpiece body is provided inside the positioning groove. Adjustable supports are provided on both the front and rear sides of the upper end of the supporting base block. Adjustable rods are provided on the upper surfaces of both the front and rear ends of the supporting base block. A movable pressure plate is provided on the outer side above the adjusting rods.

[0010] As a further embodiment of this utility model: the connecting horizontal plate is connected to the circular flange frame by a snap-fit ​​method through the limiting groove, and both the connecting horizontal plate and the circular flange frame are connected to the adjusting bolt by a threaded method.

[0011] As a further embodiment of this utility model: the longitudinal section of the circular flange frame is "T" shaped, and pre-reserved slots are provided on both sides of the upper left side of the circular flange frame.

[0012] As a further embodiment of this utility model: the rotating assembly consists of a ratchet disc, a movable pin block, a return spring, a damping rubber block, and a limiting pin;

[0013] A ratchet disc is located on the inner side of the right end of the circular flange frame. A movable pin block is located on the right side of the ratchet disc. A return spring connected to the circular flange frame is located on the rear side of the movable pin block. A damping rubber block is located on the inner side of the ratchet disc. A limit pin is located on the inner side of the damping rubber block.

[0014] As a further embodiment of this utility model: the ratchet disc and the movable pin block are connected by a snap-fit ​​mechanism, and the movable pin block forms an elastic telescopic structure within the circular flange frame through a return spring.

[0015] As a further embodiment of this utility model: the limiting pin passes through the circular flange frame and is connected to the ratchet disc by a plug-in connection through a damping rubber block, and the ratchet disc rotates counterclockwise.

[0016] As a further embodiment of this utility model: the adjusting support and the supporting base are connected by threads, the upper surface of the adjusting support is fitted to the lower surfaces of the front and rear ends of the workpiece body, and the right end of the workpiece body is engaged with the supporting base through a positioning groove.

[0017] As a further embodiment of this utility model: a movable handle connected to an adjusting rod is provided above the movable pressure plate, the movable handle and the adjusting rod are connected by a thread, and the movable handle forms a rotating structure on the movable pressure plate.

[0018] The beneficial effects of this utility model are:

[0019] 1. The connecting horizontal plate is connected to the circular flange frame through the limiting groove by a snap-fit ​​method. The connecting horizontal plate can be used to splice and install the circular flange frame with another unit. It is set to fit the lower surface of the workpiece body with the adjustable support, and the upper surface of the workpiece body is fitted to the lower surface of the movable pressure plate. The height can be adjusted as needed, so it can be adjusted according to the wire hopper to be processed. Moreover, the structure is simple, easy to use, and batch operation can be carried out, which improves production efficiency. It is suitable for clamping and fixing wire hoppers of different specifications.

[0020] 2. The ratchet disc and the movable pin block are connected by a snap-fit ​​mechanism, and the ratchet disc rotates counterclockwise, which facilitates reverse locking of the entire supporting base block. When the ratchet disc rotates to the specified angle, a limit pin can be inserted through the round flange frame and connected to the ratchet disc via a damping rubber block, thereby limiting and fixing the ratchet disc and preventing it from rotating on its own. Attached Figure Description

[0021] The present invention will be further described below with reference to the accompanying drawings.

[0022] Figure 1 This is a front view cross-sectional structural diagram of the present invention;

[0023] Figure 2 This is a side view sectional structural diagram of the present invention;

[0024] Figure 3 This is a top sectional view of the connection between the circular flange bracket and the rotating assembly of this utility model.

[0025] In the diagram: 1. Round flange frame; 2. Limiting groove; 3. Connecting horizontal plate; 4. Adjusting bolt; 5. Rotating assembly; 501. Ratchet; 502. Movable pin block; 503. Return spring; 504. Damping rubber block; 505. Limiting pin; 6. Supporting base block; 7. Positioning groove; 8. Workpiece body; 9. Adjusting support; 10. Adjusting rod; 11. Movable handle; 12. Movable pressure plate. Detailed Implementation

[0026] 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 skilled in the art without creative effort are within the protection scope of the present utility model.

[0027] Example 1

[0028] Please see Figure 1 and Figure 2As shown, this utility model is an adjustable cable tray clamp, specifically capable of being assembled and combined to expand the operating position and clamp and fix cable trays of different specifications. It includes a round flange frame 1; a limiting groove 2 opened on the inner side of the left end of the round flange frame 1; a connecting horizontal plate 3 provided on the inner side of the limiting groove 2; and an adjusting bolt 4 provided at the connection between the connecting horizontal plate 3 and the round flange frame 1.

[0029] In this embodiment, preferably, the connecting horizontal plate 3 is connected to the circular flange frame 1 by a snap-fit ​​method through the limiting groove 2, and both the connecting horizontal plate 3 and the circular flange frame 1 are connected to the adjusting bolt 4 by a threaded method; the longitudinal section shape of the circular flange frame 1 is "T" shaped, and the upper left side of the circular flange frame 1 is provided with reserved holes and slots on both sides, which enables the circular flange frame 1 to be assembled and installed in combination under the action of the connecting horizontal plate 3, so as to achieve the function of clamping multiple batches.

[0030] In this embodiment, preferably, the adjusting support 9 and the supporting base 6 are connected by threads. The upper surface of the adjusting support 9 is fitted to the lower surfaces of the front and rear ends of the workpiece body 8. The right end of the workpiece body 8 is engaged with the supporting base 6 through the positioning groove 7. A movable handle 11 connected to the adjusting rod 10 is provided above the movable pressure plate 12. The movable handle 11 is connected to the adjusting rod 10 by threads. The movable handle 11 forms a rotating structure on the movable pressure plate 12. After the lower support distance is adjusted by rotating the adjusting support 9, the workpiece body 8 is engaged with the upper end of the supporting base 6 through the positioning groove 7. At this time, rotating the movable handle 11 causes the movable pressure plate 12 to descend under the threaded connection with the adjusting rod 10, thereby clamping and fixing the upper surface of the workpiece body 8.

[0031] In summary, firstly, the connecting horizontal plate 3 is engaged with the inner side of the circular flange frame 1 through the limiting groove 2, and then the adjusting bolt 4 is used for thread locking. Since the circular flange frame 1 has reserved holes and slots on both the upper and lower sides of the left end, the circular flange frame 1 can be directly fixed on the lathe. After adjusting the height of the adjusting support 9, the workpiece body 8 can be engaged with the inner side of the supporting base block 6 through the positioning groove 7, and its lower surface can be in contact with the upper surface of the adjusting support 9. At this time, rotating the movable handle 11 will cause the movable pressure plate 12 to move up and down stably under the action of the thread with the adjusting rod 10, thereby contacting the upper surface of the workpiece body 8 to stably clamp the workpiece body 8. By changing and adjusting the adjusting support 9, it can be used to process wire hopper parts of different specifications, avoiding the trouble of repeated correction, greatly shortening the alignment and clamping time of the parts, and improving the processing efficiency, appearance quality and dimensional accuracy of the products.

[0032] Example 2

[0033] Reference Figure 1 , Figure 2 and Figure 3 The image shows the second embodiment of this utility model, which specifically enables the workpiece to be rotated, adjusted, and locked according to actual usage needs. It includes a rotating component 5 provided on the inner right side of the round flange frame 1, a supporting base block 6 fixedly connected to the upper end of the rotating component 5, a positioning groove 7 provided on the inner right side of the supporting base block 6, a workpiece body 8 provided on the inner side of the positioning groove 7, and adjusting supports 9 provided on both the front and rear sides of the upper end of the supporting base block 6. Adjusting rods 10 are provided on the upper surfaces of both the front and rear ends of the supporting base block 6, and a movable pressure plate 12 is provided on the outer side above the adjusting rods 10.

[0034] In this embodiment, preferably, the rotating assembly 5 comprises a ratchet disc 501, a movable pin block 502, a return spring 503, a damping rubber block 504, and a limiting pin 505. The ratchet disc 501 is located on the inner side of the right end of the circular flange frame 1. The movable pin block 502 is located on the right side of the ratchet disc 501. A return spring 503 connected to the circular flange frame 1 is located on the rear side of the movable pin block 502. A damping rubber block is located on the inner side of the ratchet disc 501. 504, a limit pin 505 is provided on the inner side of the damping rubber block 504; the ratchet disc 501 and the movable pin block 502 are connected by a snap-fit ​​method, and the movable pin block 502 forms an elastic telescopic structure in the round flange frame 1 through the return spring 503; the limit pin 505 passes through the round flange frame 1 and is connected to the ratchet disc 501 by a plug-in method through the damping rubber block 504, and the rotation direction of the ratchet disc 501 is counterclockwise.

[0035] In summary, the ratchet disc 501 and the base block 6 are fixedly connected. Since the movable pin 502 forms an elastic telescopic structure within the circular flange frame 1 through the return spring 503, when the base block 6 is rotated counterclockwise, the ratchet disc 501 and the movable pin 502 can be engaged. Reverse rotation can lock the teeth. In actual operation, when the base block 6 is rotated to a specified angle, the limiting pin 505 can pass through the circular flange frame 1 and be connected to the ratchet disc 501 through the damping rubber block 504, thereby limiting and fixing the ratchet disc 501.

[0036] Example 3

[0037] This embodiment is obtained by combining Embodiment 1 and Embodiment 2.

[0038] The combination of positioning clamping and rotation adjustment not only allows for clamping workpieces of different sizes, but also facilitates unidirectional and multi-angle adjustment as needed.

[0039] The above description provides a detailed account of one embodiment of the present invention. However, this description is merely a preferred embodiment and should not be construed as limiting the scope of the present invention. All equivalent variations and improvements made within the scope of the claims of the present invention should still fall within the patent coverage of the present invention.

Claims

1. An adjustable wiring clamp for a bunker car, characterized in that, include; Round flange bracket (1); A limiting groove (2) is provided on the inner side of the left end of the circular flange frame (1). A connecting horizontal plate (3) is provided on the inner side of the limiting groove (2). An adjusting bolt (4) is provided at the connection between the connecting horizontal plate (3) and the circular flange frame (1). A rotating assembly (5) is provided on the inner side of the right end of the circular flange frame (1). A supporting base block (6) is fixedly connected to the upper end of the rotating assembly (5). A positioning groove (7) is provided on the inner side of the right end of the supporting base block (6). A workpiece body (8) is provided on the inner side of the positioning groove (7). Adjustable supports (9) are provided on both the front and rear sides of the upper end of the supporting base block (6). Adjustable rods (10) are provided on the upper surfaces of both the front and rear ends of the supporting base block (6). A movable pressure plate (12) is provided on the outer side above the adjusting rods (10).

2. The adjustable wiring clamp for a bunker car according to claim 1, characterized in that, The connecting horizontal plate (3) is connected to the round flange bracket (1) by a snap-fit ​​method through the limiting groove (2), and both the connecting horizontal plate (3) and the round flange bracket (1) are connected to the adjusting bolt (4) by a thread.

3. The adjustable wiring clamp for a bunker car according to claim 2, characterized in that, The longitudinal section of the circular flange bracket (1) is "T" shaped, and the upper left side of the circular flange bracket (1) is provided with reserved slots.

4. The adjustable wiring clamp for a bunker car according to claim 1, characterized in that, The rotating assembly (5) consists of a ratchet disc (501), a movable pin block (502), a return spring (503), a damping rubber block (504), and a limiting pin (505); A ratchet disc (501) is disposed on the inner side of the right end of the circular flange frame (1). A movable pin block (502) is disposed on the right side of the ratchet disc (501). A return spring (503) connected to the circular flange frame (1) is disposed on the rear side of the movable pin block (502). A damping rubber block (504) is disposed on the inner side of the ratchet disc (501). A limit pin (505) is disposed on the inner side of the damping rubber block (504).

5. The adjustable wiring clamp for a bunker car according to claim 4, characterized in that, The ratchet disc (501) and the movable pin block (502) are connected by a snap-fit ​​mechanism. The movable pin block (502) forms an elastic telescopic structure within the circular flange frame (1) through a return spring (503).

6. The adjustable wiring clamp for a bunker car according to claim 4, characterized in that, The limiting pin (505) passes through the round flange frame (1) and is connected to the ratchet disc (501) by a plug-in connection through a damping rubber block (504). The ratchet disc (501) rotates counterclockwise.

7. The adjustable wiring clamp for a bunker car according to claim 1, characterized in that, The adjusting support (9) and the supporting base (6) are connected by threads. The upper surface of the adjusting support (9) is fitted to the lower surfaces of the front and rear ends of the workpiece body (8). The right end of the workpiece body (8) is engaged with the supporting base (6) through the positioning groove (7).

8. The adjustable wiring clamp for a bunker car according to claim 1, characterized in that, The movable pressure plate (12) is provided with a movable handle (11) connected to the adjusting rod (10) above it. The movable handle (11) and the adjusting rod (10) are connected by a thread. The movable handle (11) forms a rotating structure on the movable pressure plate (12).

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