一种混凝土破拆液压剪钳

Abstract

本实用新型公开了一种混凝土破拆液压剪钳，包括底座，底座的内壁设置有液压缸，液压缸的底部固定连接有连接座，连接座固定连接于底座的底部，底座的顶部两侧均设置有钳身，两个钳身的顶部均贴合有钳口，混凝土破拆液压剪钳还包括固定机构。本实用新型涉及液压钳技术领域，该混凝土破拆液压剪钳，通过安装槽、破拆模块、第一螺栓、第二螺栓、螺母、限位槽和限位板的配合，使施工人员通过模块化结构，对不满足当下工作需求的钳口进行更换，即使面对不同的工况，也能够完美适配破拆需求，并且在钳口磨损、变形或损坏时，施工人员也能够及时更换新的钳口，保证施工进度，从而提升工作效率。

Claims

1. A hydraulic concrete breaking shear pincer comprising a base (1), characterized in that: The inner wall of the base (1) is provided with a hydraulic cylinder (11), and the bottom of the hydraulic cylinder (11) is fixedly connected to a connecting seat (12). The connecting seat (12) is fixedly connected to the bottom of the base (1). Both sides of the top of the base (1) are provided with clamp bodies (2), and the top of the two clamp bodies (2) are fitted with clamp jaws (3). The concrete demolition hydraulic shears also include: The fixing mechanism (4) is set on the side wall of the jaw (3); The adjustment mechanism (5) is located below the jaws (3); The transmission mechanism (6) is located below the clamp body (2); The pliers module is fixed by the fixing mechanism (4), the position of the jaws (3) is adjusted by the adjusting mechanism (5), and the pliers body (2) and jaws (3) are driven to move by the transmission mechanism (6).

2. A hydraulic concrete breaking shear according to claim 1, wherein: The fixing mechanism (4) includes: There are two mounting slots (41), which are respectively opened on the side of the outer wall of the two jaws (3) that are close to each other; Two dismantling modules (42) are provided, which are respectively inserted into the inner walls of the two mounting slots (41); Two first bolts (43) are provided, which pass through the outer walls of the two jaws (3) on opposite sides and extend into the interior of the two mounting slots (41), and are threaded to the inner walls of the two demolition modules (42). The second bolt (44) is provided in four parts, which are respectively located above and below the two first bolts (43), and all of them penetrate the jaws (3), the mounting groove (41) and the breaking module (42), and all of them extend to the outside of the jaws (3); There are four nuts (45), which are threaded to the outer walls of the four second bolts (44) respectively, and all of them abut against the outer wall of the jaws (3); Four limiting grooves (46) are provided, which are respectively opened on the opposite sides of the outer walls of the two demolition modules (42); The limiting plate (47) is provided in four parts, which are respectively inserted into the inner wall of the four limiting grooves (46), and the outer wall is fixedly connected to the inner wall of the two mounting grooves (41) on the side away from the limiting grooves (46). The demolition module (42) is fixed by the cooperation of the mounting groove (41), the demolition module (42), the first bolt (43), the second bolt (44), the nut (45), the limiting groove (46) and the limiting plate (47).

3. A hydraulic concrete breaking shear according to claim 2, wherein: The adjustment mechanism (5) includes: Two adjustment slots (51) are provided, which are respectively opened on the side walls of the two clamp bodies (2); Two adjusting rods (52) are provided, which are rotatably connected to the inner walls of the two adjusting grooves (51) respectively through sealed bearings; Two adjustment seats (53) are provided, which are threaded to the outer walls of the two adjustment rods (52) respectively, and slidably connected to the inner walls of the two adjustment grooves (51) respectively, and fixedly connected to the bottom of the two jaws (3); The positions of the two jaws (3) are adjusted by the cooperation of the adjustment groove (51), adjustment rod (52) and adjustment seat (53).

4. A hydraulic concrete breaking shear according to claim 3, wherein: The transmission mechanism (6) includes: A rack (61) is disposed between the two clamp bodies (2) and is fixedly connected to the output end of the hydraulic cylinder (11); Two gears (62) are provided, located inside the two clamp bodies (2) respectively, and respectively meshing with the outer walls of the rack (61); There are two connecting columns (63), which are respectively fixedly connected to the inner walls of the two clamp bodies (2) and the two gears (62); The two clamps (2) are driven to move by the cooperation of the rack (61), gear (62) and connecting column (63).

5. A hydraulic concrete breaking shear according to claim 4, wherein: Both ends of the connecting column (63) are rotatably connected to the connecting plate (7) through sealed bearings, and the outer wall of the connecting plate (7) is fixedly connected to the outer wall of the base (1).

Images