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CN-224231429-U - Adjustable counter-force wall counter-force pedestal

CN224231429UCN 224231429 UCN224231429 UCN 224231429UCN-224231429-U

Abstract

The utility model relates to the technical field of counter-force walls, in particular to an adjustable counter-force wall counter-force pedestal which comprises an adjusting bracket, wherein a lifting plate is arranged above the adjusting bracket, the top of the lifting plate is fixedly connected with a base, the surface of a fifth movable clamp is hinged with a connecting rod, the surface of a first movable clamp is hinged with a counter-force wall, one side of the counter-force wall is slidably connected with a second movable clamp, the top end and the bottom end of one side of the counter-force wall are fixedly connected with two placing tables, the inside of a protective shell is fixedly connected with a servo motor, the surface of a third movable clamp is hinged with a lifting rod, and the two sides of the bottom of a lifting block are fixedly connected with fourth movable clamps.

Inventors

  • CHEN TIANYANG
  • WANG YUDONG

Assignees

  • 徐州筑邦工程科技有限公司

Dates

Publication Date
20260512
Application Date
20250523

Claims (5)

  1. 1. The utility model provides an adjustable counter-force wall counter-force pedestal, its characterized in that includes adjusting bracket (1), the top of adjusting bracket (1) is provided with lifting board (2), the top fixedly connected with base (3) of lifting board (2), one side fixedly connected with pneumatic cylinder (4) at base (3) top, the output fixedly connected with fifth movable clamp of pneumatic cylinder (4), the surface hinge of fifth movable clamp has connecting rod (5), the opposite side fixedly connected with first movable clamp (8) at base (3) top, the surface hinge of first movable clamp (8) has counter-force wall (6), one side sliding connection of counter-force wall (6) has second movable clamp (7), and the one end of connecting rod (5) is articulated with the surface of second movable clamp (7), the top and the bottom of one side all fixedly connected with two places platform (9), the middle part fixedly connected with protective housing (10) of adjusting bracket (1) one side, the inside fixedly connected with servo motor (11) of protective housing (10), the surface hinge of first movable clamp (8) has counter-force wall (6), one side sliding connection has counter-force wall (25) to turn screw thread (25) of screw thread group, the opposite thread (12) has, the surface fixing of screw sleeve (13) is connected with third movable clamp (14), the surface hinge of third movable clamp (14) has lifting rod (15), the top of adjusting support (1) is provided with two lifting blocks (16), the equal fixedly connected with fourth movable clamp (17) in both sides of lifting block (16) bottom, and the bottom of lifting rod (15) is articulated with the surface of fourth movable clamp (17), the top fixedly connected with square seat (18) of lifting block (16), and the top of square seat (18) and the bottom fixed connection of base (3).
  2. 2. The adjustable counter-force wall counter-force pedestal of claim 1, wherein a sliding rail (21) is fixedly connected to the middle of the top of the base (3), a sliding seat (22) is fixedly connected to the inside of the sliding rail (21), a supporting table (23) is fixedly connected to the top of the sliding seat (22), a connecting rod (24) is fixedly connected to the middle of the top of the supporting table (23), and the top end of the connecting rod (24) is fixedly connected with the surface of the connecting rod (5).
  3. 3. The adjustable counter-force wall counter-force pedestal of claim 1, wherein two groups of limit grooves (20) are formed in the inner bottom wall of the adjusting bracket (1), limiting blocks are connected in a sliding mode in the limit grooves (20), limiting rods (19) are fixedly connected to the tops of the limiting blocks, and the top ends of the limiting rods (19) are fixedly connected with the surface of the threaded sleeve (13).
  4. 4. The adjustable counter-force wall counter-force pedestal of claim 1, wherein a protective frame (26) is fixedly connected to the top of the base (3), and a plurality of mounting holes are formed in the base (3).
  5. 5. The adjustable counter-force wall counter-force pedestal of claim 1, wherein a control panel is fixedly connected to one side of the surface of the adjusting bracket (1), and the control panel is respectively and electrically connected with the hydraulic cylinder (4) and the servo motor (11).

Description

Adjustable counter-force wall counter-force pedestal Technical Field The utility model belongs to the technical field of counterforce walls, and particularly relates to an adjustable counterforce wall counterforce pedestal. Background The counterforce wall counterforce pedestal is widely applied to mechanical property tests of engineering structures such as buildings, bridges and the like, the existing counterforce pedestal is generally composed of a fixed base and a counterforce wall, the base is fixed on the ground through bolts, the counterforce wall is fixed on the base through welding or bolting, the design is simple, but has some problems in practical application, the most similar prior art is a counterforce pedestal with adjustable height, and the counterforce pedestal realizes height adjustment through a hydraulic or mechanical device, however, the design still has the problems of limited adjustment range, complex operation, insufficient stability and the like. Disclosure of utility model The utility model aims to provide an adjustable counterforce wall counterforce pedestal, which solves the problems in the background technology. In order to achieve the above purpose, the present utility model provides the following technical solutions: The utility model provides an adjustable counter-force wall counter-force pedestal, includes the regulation support, the top of regulation support is provided with the lifting board, the top fixedly connected with base of lifting board, one side fixedly connected with pneumatic cylinder at base top, the output fixedly connected with fifth movable clamp of pneumatic cylinder, the surface hinge of fifth movable clamp has the connecting rod, the opposite side fixedly connected with first movable clamp at base top, the surface hinge of first movable clamp has the counter-force wall, one side sliding connection of counter-force wall has the second movable clamp, and the one end of connecting rod is articulated with the surface of second movable clamp, the top and the bottom of counter-force wall one side are all fixedly connected with and are placed the platform, the middle part fixedly connected with protective housing of regulation support one side, the inside fixedly connected with servo motor of protective housing, the output fixedly connected with dwang of servo motor, two sets of reverse screw threads have been seted up on the surface screw thread sleeve, screw thread sleeve's surface fixedly connected with third movable clamp, the surface hinge of third movable clamp has the counter-force wall, the lifting block is connected with square bottom the lifting block, the lifting block is connected with square top fixed with the top of lifting support, square top fixed connection. Preferably, the middle part fixedly connected with slide rail at base top, the inside fixedly connected with sliding seat of slide rail, the top fixedly connected with brace table of sliding seat, the middle part fixedly connected with of brace table top links up the pole, and links up the top of pole and the fixed surface of connecting rod is connected. Preferably, two groups of limit grooves are formed in the inner bottom wall of the adjusting support, limiting blocks are connected in a sliding mode in the limit grooves, limiting rods are fixedly connected to the tops of the limiting blocks, and the top ends of the limiting rods are fixedly connected with the surfaces of the threaded sleeves. Preferably, the top fixedly connected with protection frame of base, a plurality of mounting hole has been seted up to the inside of base. Preferably, a control panel is fixedly connected to one side of the surface of the adjusting bracket, and the control panel is respectively and electrically connected with the hydraulic cylinder and the servo motor. Compared with the prior art, the utility model has the beneficial effects that: (1) The counterforce wall can be used for adjusting the angle and the height of the counterforce wall according to the requirements of the test work of staff, the loading direction and the test requirement can be guaranteed to be completely consistent through accurately adjusting the angle of the counterforce wall, so that the accuracy and the reliability of test data are improved, the loading direction and the test requirement can be guaranteed to be completely consistent through accurately adjusting the angle of the counterforce wall, the accuracy and the reliability of the test data are improved, the test structure with different sizes and weights can be adapted through adjusting the height of the counterforce wall, and the smooth performance of the test is guaranteed. (2) The connecting rod can be more stable when moving when driving counter-force wall angle adjustment when moving, makes its removal play the effect of direction through the slip of slide rail, has further guaranteed the stability when counter-force wall angle adjustment. Drawings FIG. 1 is a perspective vie