Wedge-shaped parallel groove clamp convenient to disassemble and assemble

Abstract

The utility model relates to the technical field of corn threshing, and provides a wedge-shaped parallel groove clamp convenient to disassemble and assemble, which comprises a clamp body, groove grooves are arranged on two sides inside the clamp body, a wedge groove is arranged on one side of the inner wall of each groove groove, a working cavity is arranged inside the clamp body, and the working cavity is communicated with the groove grooves. The bottom face of the inner wall of the working cavity is slidably connected with a clamping structure. According to the clamping device, the top block can generate the longitudinal displacement effect by utilizing the elasticity given by the spring, meanwhile, when the top block longitudinally displaces, the sliding blocks slidably connected to the two sides can slide and unfold towards the two sides by utilizing the fixing columns fixedly connected to the two sides of the top surface, and meanwhile, the clamping effect is jointly achieved by utilizing one side of the inner wall of the groove line groove; the problem that most parallel groove clamps need to use extra complex tools to achieve the installation effect is avoided, the installation work becomes simple, the potential safety hazards are effectively reduced when installation personnel do not need to wear other tools, and meanwhile the effect of being convenient to disassemble is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of electric power fittings, in particular to a wedge-shaped parallel groove wire clamp convenient to disassemble and assemble. BACKGROUND

[0002] The wedge-shaped wire clamp is mainly composed of a groove body, a wire clamping piece and a rod, the wire clamping piece clamps the conductor and is arranged in the groove body, and the groove body and the wire clamping piece slide relative to each other to tightly hold the conductor.

[0003] A wedge-shaped parallel groove wire clamp convenient to disassemble and assemble is disclosed in Chinese Patent No. CN219458037U, which discloses a wedge-shaped parallel groove wire clamp convenient to disassemble and assemble, which comprises a groove body, a wedge block and a resistance block. The groove body is provided with a semi-annular hole on both sides, the groove body is provided with a wedge block passage which is communicated with the semi-annular hole, the front and rear ends of the wedge block passage are provided with support frames, the support frames are provided with support through holes, the bottom of the wedge block passage is provided with a through hole, the resistance block is fixedly installed on the groove body and arranged in the through hole, the resistance block is provided with a plurality of inclined top blocks, the bottom of the wedge block is provided with a plurality of inclined grooves, and the two sides of the wedge block are concave to form arc-shaped grooves. The utility model improves the installation portability and disassembly convenience of the wedge block by providing a support point through the support frames and the support through holes, and increases the detachable resistance block to increase the connection stability of the wedge block and the groove body, so that the product has the advantages of convenient disassembly and installation, anti-loosening effect and the like.

[0004] However, most wedge-shaped parallel groove wire clamps need to use special tools such as a launching gun or a manual hydraulic clamp during installation, the operation is relatively complex, and it is more inconvenient to use these tools during high-altitude operation, which increases the difficulty and risk of installation. UTILITY MODEL CONTENTS

[0005] The utility model aims to provide a wedge-shaped parallel groove wire clamp convenient to disassemble and assemble, which solves the problem that complex tools such as a launching gun and a manual hydraulic clamp are needed to achieve installation effect in the related art.

[0006] The technical scheme of the utility model is as follows:

[0007] A wedge-shaped parallel groove wire clamp convenient to disassemble and assemble comprises a clamp body, groove slots are formed on both sides of the inside of the clamp body, a wedge groove is formed on one side of the inner wall of the groove slot, a working cavity is formed in the inside of the clamp body, a clamping structure is slidably connected to the bottom surface of the inner wall of the working cavity, can be matched with the wedge grooves on both sides, and thus better clamping effect can be achieved, and a control structure is rotatably connected to one side of the bottom surface of the inner wall of the working cavity, which can control the clamping effect of the clamping structure.

[0008] Preferably, the clamping structure comprises a sliding block, a sliding groove, a fixed groove, both of the sliding blocks are slidingly connected to the bottom surface of the inner wall of the working cavity, both of the sliding grooves are arranged on the opposite side of the two sliding blocks, and both of the fixed grooves are arranged on the top surface of the sliding block.

[0009] Preferably, the clamping structure further comprises a top block and a fixed column, the surface of the top block is slidingly connected to the inside of the two sliding grooves, the plurality of fixed columns are fixedly connected to the two sides of the top surface of the top block, and the rod walls of the plurality of fixed columns penetrate the inside of the fixed groove and extend to the outside.

[0010] Preferably, the clamping structure further comprises an extension groove and a spring, the extension groove is arranged on one side of the surface of the sliding block, one side of the surface of the spring is fixedly connected to one side of the inner wall of the extension groove, and the side of the spring away from the extension groove is fixedly connected to one side of the inner wall of the working cavity.

[0011] Preferably, the rod walls of the plurality of fixed columns are slidingly connected to the inner walls of the fixed grooves.

[0012] Preferably, the control structure comprises a control rod, the control rod is rotationally connected to the opposite side of the inner wall of the working cavity, and the top end of the control rod extends to the outside through the inside of the clamping body.

[0013] Preferably, the control structure further comprises an eccentric wheel, the eccentric wheel is fixedly connected to the rod wall of the control rod, and one side of the surface of the eccentric wheel is slidingly connected to one side of the surface of the top block.

[0014] Preferably, the two sides of the bottom surface of the inner wall of the working cavity are provided with limiting grooves, and the inner walls of the two limiting grooves are slidingly connected to the bottom surfaces of the two sliding blocks.

[0015] Preferably, the surface of the top end of the control rod is provided with a plug hole.

[0016] Preferably, the two fixed grooves are designed to be opposite inclined.

[0017] The utility model discloses a plurality of advantages:

[0018] 1. The utility model discloses a plurality of structures such as sliding block, sliding groove, fixed groove, top block, fixed column, extension groove and spring are arranged, can utilize the elasticity that spring gives, make the effect that top block produces longitudinal displacement, simultaneously, when top block longitudinal displacement will utilize the fixed column of two sides fixedly connected to top surface to make both sides slidingly connected sliding block can slide to both sides and expand, simultaneously utilize one side of the inner wall of groove line groove, then jointly realize the effect of clamping, avoid most and groove line clamp need to use additional complex tool to reach installation effect, make installation work become simple, and installation personnel make safety hidden danger effectively reduce when not needing to wear other tools, simultaneously make convenient to dismantle effect.

[0019] 2. By setting the control lever, eccentric structure, etc. Setting, the eccentric can be extruded when rotating the top block, the top block produces the effect of longitudinal movement, and the sliding of the fixed column and the inner wall of the fixed groove causes the two sliding blocks to be released from the clamping effect, thereby reducing the complexity and forming the effect of simple operation. BRIEF DESCRIPTION OF DRAWINGS

[0020] The utility model will be further explained in detail in combination with the drawings and specific embodiment.

[0021] Figure 1 It is the three-dimensional structure schematic diagram of the utility model;

[0022] Figure 2 It is the overhead section structure schematic diagram of the utility model;

[0023] Figure 3 It is the clamping structure three-dimensional structure schematic diagram of the utility model;

[0024] Figure 4 It is the Figure 2 A part enlarged structure schematic diagram of the utility model;

[0025] In the drawing: 1, clamp body; 2, groove slot; 3, working cavity; 4, clamping structure; 401, sliding block; 402, sliding slot; 403, fixed slot; 404, top block; 405, fixed column; 406, extension slot; 407, spring; 5, control structure; 501, control lever; 502, eccentric; 6, limit slot; 7, plug hole. DETAILED DESCRIPTION

[0026] The technical scheme in the embodiments of the utility model will be clearly and completely described in combination with the embodiments of the utility model, and obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the ordinary skill in the art without creative labor are involved in the scope of the utility model protection.

[0027] Embodiment 1

[0028] As Figures 1 to 3 Indicated, the utility model first aspect embodiment of a wedge-shaped and groove line clamp convenient to disassemble, including clamp body 1, the both sides of the inside of clamp body 1 are provided with groove slot 2, the inside of groove slot 2 is provided with wedge slot on one side, the inside of clamp body 1 is provided with working cavity 3, the bottom surface of the inner wall of working cavity 3 is slidably connected with clamping structure 4, can form the matching of both sides wedge slot, thereby better produce clamping effect, the bottom surface of the inner wall of working cavity 3 is rotatably connected with control structure 5 on one side of clamping structure 4, can control clamping structure 4 produce clamping effect.

[0029] In the above embodiment, it is necessary to explain that the opposite sliding of the two sliders 401 cooperates with one side of the inner wall of the groove slot 2 to produce the clamping effect.

[0030] The technical effect achieved by the above embodiment is that the elasticity of the spring 407 causes the longitudinal displacement of the top block 404, and when the top block 404 is longitudinally displaced, the two sliders 401 connected to the two sides are expanded to the two sides by the fixed columns 405 fixedly connected to the two sides of the top surface, and the inner wall of the groove slot 2 is cooperated to achieve the clamping effect, avoiding the use of additional complex tools for most groove clamps to achieve the installation effect, making the installation work simple, effectively reducing the safety hidden danger without wearing other tools, and achieving the effect of easy disassembly.

[0031] Embodiment 2

[0032] As shown in Figure 1 and Figure 2 , a wedge-shaped groove clamp convenient to disassemble includes all the contents of embodiment 1, in addition, the clamping structure 4 includes the slider 401, the sliding groove 402, the fixed groove 403, the two sliders 401 are slidingly connected to the bottom surface of the inner wall of the working cavity 3, the two sliding grooves 402 are opened on the opposite side of the two sliders 401, and the two fixed grooves 403 are opened on the top surface of the slider 401, the clamping structure 4 further includes the top block 404, the fixed column 405, the surface of the top block 404 is slidingly connected to the inside of the two sliding grooves 402, the plurality of fixed columns 405 are fixedly connected to the two sides of the top surface of the top block 404, and the rod walls of the plurality of fixed columns 405 extend through the inside of the fixed groove 403 to the outside, the clamping structure 4 further includes the extension groove 406, the spring 407, the extension groove 406 is opened on one side of the surface of the slider 401, the surface of the spring 407 is fixedly connected to one side of the inner wall of the extension groove 406, and the side of the spring 407 away from the extension groove 406 is fixedly connected to one side of the inner wall of the working cavity 3, and the rod walls of the plurality of fixed columns 405 are slidingly connected to the inner walls of the fixed grooves 403.

[0033] The technical effect achieved by the above embodiment is that the elasticity of the spring 407 is given to the top block 404, and the top block 404 can be longitudinally displaced by the elasticity, and when the top block 404 is longitudinally displaced, the two sliders 401 connected to the two sides are expanded to the two sides by the fixed columns 405 fixedly connected to the two sides of the top surface, and the inner wall of the groove slot 2 is cooperated to achieve the clamping installation effect.

[0034] Embodiment 3

[0035] As shown in Figure 1 and Figure 2As shown, a wedge-shaped grooved wire clamp that is easy to assemble and disassemble includes all the contents of Embodiment 2. In addition, the control structure 5 includes a control rod 501, which is rotatably connected to the opposite side of the inner wall of the working cavity 3. The top end of the control rod 501 extends through the interior of the clamp body 1 to the outside. The control structure 5 also includes an eccentric wheel 502, which is fixedly connected to the rod wall of the control rod 501. One side of the surface of the eccentric wheel 502 is slidably connected to one side of the surface of the top block 404.

[0036] The technical effect achieved by the above embodiment is as follows: by rotating the control rod 501, or by inserting other rods into the insertion hole 7, rotating the control rod 501 will cause the eccentric wheel 502 to rotate in a circular position, thereby slidingly connecting with one side of the surface of the top block 404, thereby causing the top block 404 to be displaced, so that the two sliders 401 are reset and the locking installation is released.

[0037] Example 4

[0038] like Figure 1 and Figure 2 As shown, a wedge-shaped grooved clamp that is easy to assemble and disassemble includes all the contents of embodiment 3. In addition, limit grooves 6 are provided on both sides of the bottom surface of the inner wall of the working cavity 3. The inner walls of the two limit grooves 6 are slidably connected to the bottom surfaces of the two sliders 401. The top surface of the control rod 501 is designed with a through-hole 7. The two fixing grooves 403 are designed to be relatively inclined.

[0039] The technical effect achieved by the above embodiment is that the inner wall of the limiting groove 6 is slidably connected to the bottom surface of the slider 401, so that the two sliders 401 produce a limiting effect when sliding.

[0040] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A wedge-shaped parallel grooved wire clamp that is easy to assemble and disassemble, comprising a clamp body (1), characterized in that, The clamp (1) has grooves (2) on both sides inside. A wedge groove is provided on one side of the inner wall of the groove (2). The clamp (1) has a working cavity (3) inside. A clamping structure (4) is slidably connected to the bottom surface of the inner wall of the working cavity (3), which can match the wedge grooves on both sides to better produce a clamping effect. A control structure (5) is rotatably connected to the bottom surface of the inner wall of the working cavity (3) on one side of the clamping structure (4), which can control the clamping structure (4) to produce a clamping effect.

2. The wedge-shaped parallel grooved wire clamp for easy assembly and disassembly according to claim 1, characterized in that, The clamping structure (4) includes a slider (401), a groove (402), and a fixing groove (403). The two sliders (401) are slidably connected to the bottom surface of the inner wall of the working cavity (3). The two grooves (402) are opened on the opposite side of the two sliders (401), and the two fixing grooves (403) are opened on the top surface of the sliders (401).

3. A wedge-shaped parallel grooved wire clamp for easy assembly and disassembly according to claim 2, characterized in that, The clamping structure (4) also includes a top block (404) and a fixing post (405). The surface of the top block (404) is slidably connected to the inside of two sliding grooves (402). Multiple fixing posts (405) are fixedly connected to both sides of the top surface of the top block (404), and the rod walls of multiple fixing posts (405) extend outward through the inside of the fixing groove (403).

4. A wedge-shaped parallel grooved wire clamp for easy assembly and disassembly according to claim 3, characterized in that, The clamping structure (4) also includes an extension groove (406) and a spring (407). The extension groove (406) is opened on one side of the surface of the slider (401). One side of the surface of the spring (407) is fixedly connected to one side of the inner wall of the extension groove (406), and the side of the spring (407) away from the extension groove (406) is fixedly connected to one side of the inner wall of the working cavity (3).

5. A wedge-shaped parallel groove clamp for easy assembly and disassembly according to claim 3, characterized in that, The rod walls of the plurality of fixed columns (405) are slidably connected to the inner wall of the fixed groove (403).

6. A wedge-shaped parallel grooved wire clamp for easy assembly and disassembly according to claim 1, characterized in that, The control structure (5) includes a control rod (501), which is rotatably connected to the opposite side of the inner wall of the working cavity (3), and the top end of the control rod (501) extends outward through the interior of the clamp (1).

7. A wedge-shaped parallel grooved wire clamp for easy assembly and disassembly according to claim 1, characterized in that, The control structure (5) also includes an eccentric wheel (502), which is fixedly connected to the wall of the control rod (501), and one side of the surface of the eccentric wheel (502) is slidably connected to one side of the surface of the top block (404).

8. A wedge-shaped parallel grooved wire clamp for easy assembly and disassembly according to claim 1, characterized in that, Limiting grooves (6) are provided on both sides of the bottom surface of the inner wall of the working cavity (3), and the inner walls of the two limiting grooves (6) are slidably connected to the bottom surfaces of the two sliders (401).

9. A wedge-shaped parallel grooved wire clamp for easy assembly and disassembly according to claim 6, characterized in that, The top surface of the control lever (501) has a through-hole (7).

10. A wedge-shaped parallel grooved wire clamp for easy assembly and disassembly according to claim 2, characterized in that, The two fixing slots (403) are designed to be inclined relative to each other.

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