Movable hydraulic clamp

Abstract

The utility model relates to the field of hydraulic clamp supports, in particular to a movable hydraulic clamp. The movable hydraulic clamp is convenient to place and replace accessories and comprises a hydraulic clamp body, a clamping block, an embedding frame and a supporting frame, the clamping block is connected to the bottom of the hydraulic clamp body, the embedding frame is connected to the outer side of the clamping block in a clamping mode, and the supporting frame is connected to the bottom of the clamping block. According to the hydraulic clamp, the supporting frame is connected with the clamping block through the embedding frame, so that the hydraulic clamp body is supported by the supporting frame, the hydraulic clamp body is stabilized, and the effect that the hydraulic clamp needs to be held manually in the past is changed.

Description

Technical Field

[0001] The utility model relates to the field of hydraulic pliers support, in particular to a mobile hydraulic pliers. Background Art

[0002] Hydraulic pliers refer to professional hydraulic tools specially used for crimping cables and terminals in power engineering.

[0003] During the use of hydraulic pliers, due to the heavy weight of the hydraulic pliers, workers will take intermittent breaks when using the hydraulic pliers to crimp cables in order to maintain physical strength to complete the work. However, after the use of the hydraulic pliers, general hydraulic pliers do not have a support function, so that the hydraulic pliers are placed directly on the ground or on a workbench after use, which will cause partial wear on the hydraulic pliers themselves, affecting the use effect of the hydraulic pliers. In addition, when the cable fixing accessories of the hydraulic pliers head need to be replaced, the steps for disassembling the accessories are relatively cumbersome.

[0004] Therefore, it is urgent to propose a mobile hydraulic pliers which is convenient for placement and replacement of accessories. Utility Model Content

[0005] In order to overcome the shortcomings of the prior art, the utility model provides a mobile hydraulic pliers which is convenient for placement and replacement of accessories.

[0006] In order to solve the above technical problems, the utility model provides a mobile hydraulic pliers, including a hydraulic pliers body, a clamping block, a mosaic frame and a support frame, wherein the clamp is connected to the bottom of the hydraulic pliers body, the mosaic frame is clamped to the outside of the clamping block, and the support frame is connected to the bottom of the clamping block.

[0007] Preferably, it also includes a guide rod, a connecting plate, a first spring, a pull rod, an accessory body and a wedge block, the guide rod is connected to the left and right outer sides of the clamp head of the hydraulic pliers body, the connecting plate is slidably connected to the outer side of the guide rod, the first connection is between the guide rod and the connecting plate, the pull rod is connected to the bottom of the connecting plate, the accessory body is slidably connected to the clamp head clamp of the hydraulic pliers body, and the wedge block is connected to the top of the connecting plate.

[0008] Preferably, it also includes a U-shaped frame, a positioning wheel, a sliding plate and a second spring. The U-shaped frame is arranged on the upper side of the support frame, the positioning wheel is rotatably connected to the front side of the U-shaped frame through a rotating shaft, the sliding plate is slidably connected to the inner side of the U-shaped frame, the end of the sliding plate is extended backward, and the second spring is arranged between the sliding plate and the U-shaped frame.

[0009] Preferably, a slide groove is provided on the inner side of the pliers head of the hydraulic pliers body.

[0010] Preferably, the hydraulic pliers body is in an inclined state.

[0011] Preferably, the U-shaped frame is in an inclined state.

[0012] Beneficial effects: 1. The utility model connects the support frame with the clamp block through the chimeric frame, so that the hydraulic pliers body is supported by the support frame, thereby achieving the effect of stabilizing the hydraulic pliers body and changing the previous need to manually hold the hydraulic pliers;

[0013] 2. The utility model pulls the pull rod downward to make the wedge block slide downward and eliminate the obstruction to the accessory body, thereby improving the previous disassembly method of the accessory body and saving operation time. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0015] Figure 2 It is a three-dimensional structural schematic diagram of the hydraulic pliers body, accessory body, pull rod and other components of the utility model.

[0016] Figure 3 It is a three-dimensional structural schematic diagram of the connecting plate, the first guide rod, the wedge block and other components of the utility model.

[0017] Figure 4 It is a three-dimensional structural schematic diagram of the U-shaped frame, the positioning wheel, the second guide rod and other components of the utility model.

[0018] The markings in the accompanying drawings are: 1-hydraulic pliers body, 101-block, 102-engaging frame, 103-support frame, 2-connecting plate, 3-guide rod, 4-first spring, 5-pull rod, 6-accessory body, 7-wedge block, 8-U-shaped frame, 9-positioning wheel, 10-sliding plate, 11-second spring. DETAILED DESCRIPTION

[0019] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0020] Embodiment: A mobile hydraulic pliers, such as Figure 1-Figure 4 As shown, it includes a hydraulic pliers body 1, a clamping block 101, an engaging frame 102 and a support frame 103. The hydraulic pliers body 1 is in an inclined state with the front higher and the back lower, so as to maintain stability when the hydraulic pliers body 1 is supported later. Rectangular slide grooves are provided on the left and right inner sides of the clamp head of the hydraulic pliers body 1, and the accessory body 6 slides on the slide grooves. The clamping block 101 is connected to the bottom of the hydraulic pliers body 1 near the clamp head by screws. The clamping block 101 is in an inverted T-shape, and the engaging frame 102 is engaged with the outside of the clamping block 101. A limiting plate is provided at the rear end of the engaging frame 102, and the groove of the engaging frame 102 is engaged with the protruding part of the bottom end of the clamping block 101. The support frame 103 is connected to the bottom of the clamping block 101 by screws, and a connecting groove is provided on the leg of the support frame 103. The connecting groove is used to connect the moving component to facilitate further movement of the hydraulic pliers body 1.

[0021] like Figure 1-Figure 3 As shown, it also includes a guide rod 2, a connecting plate 3, a first spring 4, a pull rod 5, an accessory body 6 and a wedge block 7. There are two guide rods 2, and the two guide rods 2 are symmetrically connected to the left and right outer sides of the clamp head of the hydraulic pliers body 1 by screws. The connecting plate 3 is slidably connected to the outer sides of the two guide rods 2. There are two first springs 4, and the two springs are symmetrically connected between the guide rods 2 and the connecting plate 3. The pull rod 5 is connected to the bottom of the connecting plate 3 by screws. An anti-slip ring is provided on the pull rod 5. The pull rod 5 is U-shaped. The accessory body 6 is slidably connected to the clamp head clamp of the hydraulic pliers body 1. The wedge block 7 is connected to the top of the connecting plate 3 by screws, and the inclined surface of the wedge block 7 faces forward. When the pull rod 5 is pulled, the connecting plate 3 slides down and drives the spring to extend. At the same time, the wedge block 7 will also slide down. At this time, the accessory body 6 connected to the clamp head clamp of the hydraulic pliers body 1 can be removed.

[0022] like Figure 1 and Figure 4 As shown, it also includes a U-shaped frame 8, a positioning wheel 9, a sliding plate 10 and a second spring 11. The U-shaped frame 8 is arranged on the upper side of the support frame 103 through a mounting frame, the U-shaped opening of the U-shaped frame 8 faces forward, and two circular openings are provided on the rear side of the U-shaped frame 8. The U-shaped frame 8 is in an inclined state with the front higher and the rear lower. The positioning wheel 9 is rotatably connected to the front side of the U-shaped frame 8 through a rotating shaft, and the sliding plate 10 is slidably connected to the inner side of the U-shaped frame 8 through the circular opening on the rear side of the U-shaped frame 8. The rectangular plate at the front end of the sliding plate 10 is equal to the distance between the two inner walls of the U-shaped frame 8, and the rear end of the sliding plate 10 is two symmetrically arranged cylindrical rods, the ends of which are extended backward, and the second spring 11 is arranged between the outer side of the middle part of the sliding plate 10 and the inner rear side of the U-shaped frame 8. When the cable passes through the clamp head of the hydraulic pliers and is fixed by the accessory body 6, the cable will squeeze the sliding plate 10 to compress the spring, and immediately reset and stretch to fix the cable to the rear side of the positioning wheel 9.

[0023] When it is necessary to use the hydraulic pliers to crimp the cable, first connect the support frame 103 with the clamp block 101 through the embedded frame 102, so that the hydraulic pliers body 1 is supported by the support frame 103, and then move the support frame 103 to the specified cable crimping point, make the accessory body 6 contact with the wedge block 7, make the wedge block 7 slide down along the guide rod 2, and then extend the cable into the clamp head of the hydraulic pliers body 1, and the cable will extend between the U-shaped frame 8 and the positioning wheel 9, so that the cable pushes the U-shaped frame 8 to make the second spring 11 compressed and shortened, and immediately reset to clamp the cable on the positioning wheel 9. In the process of the accessory body 6 sliding into the slide groove of the clamp head of the hydraulic pliers body 1, the connecting plate 3 will slide down synchronously with the wedge block 7, and the first spring 4 will be compressed and shortened. After the body 6 has completely slid into the slide groove of the clamp head of the main body, the wedge block 7 stops contacting the accessory body 6, and the first spring 4 will stretch, lengthen and reset to lift the connecting plate 3, so that the wedge block 7 is also reset to limit the accessory body 6. At this time, the handle of the hydraulic pliers body 1 is manually pressed inward to make the clamping mechanism on the clamp head of the hydraulic pliers body 1 clamp the accessory body 6, thereby fixing the cable and crimping the cable. When there is no need to support the hydraulic pliers body 1, the support frame 103 can be unfastened with the clamping block 101 through the engaging frame 102 to facilitate further crimping operations. When the accessory body 6 needs to be replaced, the pull rod 5 is pulled down to make the wedge block 7 slide down and cancel the obstruction to the accessory body 6, and the accessory body 6 can be slid and removed.

[0024] The above-mentioned embodiments only express the preferred implementation of the utility model, and the description thereof is relatively specific and detailed, but it cannot be understood as limiting the scope of the patent of the utility model. It should be pointed out that for ordinary technicians in this field, several modifications, improvements and substitutions can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.

Claims

1. A mobile hydraulic pliers, comprising: Hydraulic pliers body (1); It is characterized in that Also included are: A clamping block (101) is fixedly connected to a position near the clamp head at the bottom of the hydraulic pliers body (1), and the clamping block (101) is in an inverted T-shape; A chimeric frame (102) is clamped on the outside of the clamping block (101), and a limiting plate is provided at the rear end of the chimeric frame (102); The support frame (103) is fixedly connected to the bottom of the clamping block (101).

2. A mobile hydraulic pliers according to claim 1, characterized in that: Also includes: Guide rods (2), there are two guide rods (2), and the two guide rods (2) are symmetrically connected to the left and right outer sides of the clamp head of the hydraulic clamp body (1); A connecting plate (3) slidably connected to the outer sides of the two guide rods (2); A first spring (4), wherein there are two first springs (4), and the two springs are symmetrically connected between the guide rod (2) and the connecting plate (3); A pull rod (5) is fixedly connected to the bottom of the connecting plate (3), an anti-slip ring is provided on the pull rod (5), and the pull rod (5) is in a U shape; The accessory body (6) is slidably connected to the clamp head clamping opening of the hydraulic pliers body (1); the wedge block (7) is fixedly connected to the top of the connecting plate (3), and the inclined surface of the wedge block (7) faces forward.

3. A mobile hydraulic pliers according to claim 2, characterized in that: Also includes: A U-shaped frame (8) is arranged on the upper side of the support frame (103), the U-shaped opening of the U-shaped frame (8) faces forward, and an opening is provided on the rear side of the U-shaped frame (8); A positioning wheel (9) is rotatably connected to the inner front side of the U-shaped frame (8) via a rotating shaft; A sliding plate (10), wherein the front end of the sliding plate (10) is a rectangular plate, which is slidably connected to the inner side of the U-shaped frame (8) through the opening on the rear side thereof, the distance between the rectangular plate on the front end of the sliding plate (10) and the two inner walls of the U-shaped frame (8) being equal, and the rear end of the sliding plate (10) is two symmetrically arranged cylindrical rods, the ends of which are extended backwards; The second spring (11) is arranged between the outer side of the middle part of the sliding plate (10) and the inner rear side of the U-shaped frame (8).

4. A mobile hydraulic pliers according to claim 3, characterized in that: Rectangular sliding grooves are provided on both the left and right inner sides of the clamp head of the hydraulic clamp body (1), and the accessory body (6) slides on the sliding grooves.

5. The mobile hydraulic pliers according to claim 4, characterized in that: The hydraulic pliers body (1) is in an inclined state with the front higher and the rear lower.

6. The mobile hydraulic pliers according to claim 5, characterized in that: The U-shaped frame (8) is in an inclined state with the front higher and the back lower.

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