Hanging force testing device

Abstract

The utility model discloses a hanging force test device, and belongs to the technical field of hanging force detection, the hanging force test device comprises a supporting mechanism, the supporting mechanism comprises a lower supporting frame, four corner angles of the lower supporting frame are fixedly connected with supporting columns, the upper ends of the supporting columns are fixedly connected with an upper supporting frame, an inclined edge is fixedly connected between the supporting columns on two sides, and the inclined edge is fixedly connected with the lower supporting frame. Four height adjusting mechanisms are installed on the front faces of the two front supporting columns, two height adjusting mechanisms are installed on the side face of each supporting column, and two upper fixing pipes are installed in the middle of the height adjusting mechanism at the upper position. The height of the upper fixing pipe and the height of the lower fixing pipe can be adjusted continuously or in a grading mode, the requirement for hanging force testing of wallboards of different heights and positions is met, meanwhile, the hanging device is designed to be of a detachable structure, replacement is convenient, the hanging device adapts to wallboards of different specifications, the use scene is expanded, and the implementation effect is improved.

Description

Technical Field

[0001] The present application relates to the technical field of hanging force detection, and in particular to a hanging force testing device. Background Art

[0002] Hanging force detection refers to the process of measuring and monitoring the hanging force in the hanging system or device. Hanging force refers to the vertical upward force on the hoisted object. It is one of the important parameters for hoisting safety and is directly related to the safety and stability of the wallboard in actual use. At present, most commonly used hanging force test devices are fixed in height and cannot be adjusted according to actual needs, which leads to inconvenience in use.

[0003] Since the height of the traditional hanging force test device cannot be adjusted, it cannot meet the testing requirements of wall panels of different heights, and it is not convenient to perform hanging force tests at different positions, resulting in poor practicality and thus reducing the user experience. Utility Model Content

[0004] The present application proposes a hanging force test device to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, this application adopts the following technical solutions:

[0006] A hanging force testing device comprises a supporting mechanism, wherein the supporting mechanism comprises a lower supporting frame, support columns are fixedly connected to the four corner positions of the lower supporting frame, the upper ends of the support columns are fixedly connected to the upper supporting frame, oblique edges are fixedly connected between the support columns on both sides, four height adjustment mechanisms are installed on the front sides of the two front support columns, two height adjustment mechanisms are installed on the sides of each support column, two upper fixed tubes are installed in the middle of the height adjustment mechanism at the upper position, a hanging mechanism is installed in the middle of the upper fixed tube at the front position of the two upper fixed tubes, and pressing mechanisms are installed on both sides, and a lower fixed tube is installed in the middle of the height adjustment mechanism at the lower position.

[0007] As a preferred embodiment, the height adjustment mechanism includes a hollow box, the rear of the hollow box is opened, four connecting columns are fixedly connected to the four corner positions at the rear of the hollow box, a first clamping plate is fixedly connected to the middle of the connecting columns, a thread is provided on the side of the connecting column away from the end of the hollow box, a second clamping plate passes through the connecting column away from the end of the hollow box, and a nut is threadedly connected to the side of the connecting column away from the end of the hollow box.

[0008] By adopting the above technical solution, the first clamping plate and the second clamping plate fix the height adjustment mechanism by clamping the support column.

[0009] As a preferred embodiment, the hanging mechanism includes a first pressure plate, a U-shaped sleeve is bolted to the front of the first pressure plate, a through hole is fixedly connected to the lower front position of the U-shaped sleeve, a rope is tied inside the through hole, a pressure pad is fixedly connected to the front of the first pressure plate and located inside the U-shaped sleeve, and the pressure pad and the internal contact surface of the U-shaped sleeve are slidably connected to the upper fixed tube.

[0010] By adopting the above technical solution, the hanging mechanism is responsible for supporting the weight of the sandbag.

[0011] As a preferred embodiment, the pressing mechanism comprises a collar, the interior of the collar is slidably connected to the upper fixed tube, and the back of the collar is fixedly connected to a second pressing plate.

[0012] By adopting the above technical solution, the lower fixing tube, the upper fixing tube and the second pressing plate jointly limit the test piece.

[0013] As a preferred embodiment, the front end of the hollow box is threadedly connected to a first threaded rod, the front end of the first threaded rod is fixedly connected to a rotating rod, the rear end of the first threaded rod is rotatably connected to a push plate, and through grooves are opened on both sides of the hollow box, and the upper fixed tube and the lower fixed tube are arranged to penetrate the through grooves.

[0014] By adopting the above technical solution, the height adjustment mechanism pushes the lower fixing tube and the upper fixing tube to clamp the test piece together, thereby achieving fixation of the test piece.

[0015] As a preferred embodiment, the upper fixed tube and the lower fixed tube are arranged in parallel, and the upper fixed tube and the lower fixed tube have the same length.

[0016] By adopting the above technical solution, the rope loop on the upper fixed tube is connected to the connecting rope, which generates a binding force on the upper end of the detection piece, making the detection piece more stable during the test process.

[0017] Beneficial effects of this application:

[0018] The hanging force test device can realize continuous or graded adjustment of the height of the upper fixed tube and the lower fixed tube by setting a height adjustment mechanism, so as to meet the needs of hanging force testing of wall panels of different heights and positions. At the same time, the hanging device is designed as a detachable structure, which is convenient for replacement and adaptation to wall panels of different specifications, thereby expanding the use scenarios and improving the implementation effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the main structure of this application;

[0020] Figure 2 This is a schematic diagram of the structure of the suspension mechanism of this application;

[0021] Figure 3 This is a schematic diagram of the height adjustment mechanism structure of the present application.

[0022] Numbers in the figure: 1. Support mechanism; 101. Lower support frame; 102. Support column; 103. Bevel edge; 104. Upper support frame; 2. Height adjustment mechanism; 201. Rotary rod; 202. First threaded rod; 203. Push plate; 204. Hollow box; 205. Connecting column; 206. First clamping plate; 207. Second clamping plate; 208. Through slot; 3. Hanging mechanism; 301. Sliding sleeve; 302. Elastic box; 303. Rotary plate; 304. Second threaded rod; 4. Connecting rope; 5. Upper fixed tube; 6. Lower fixed tube. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all of the embodiments.

[0024] Reference Figure 1-3 , including a supporting mechanism 1, the supporting mechanism 1 includes a lower supporting frame 101, the four corner positions of the lower supporting frame 101 are fixedly connected with supporting columns 102, the upper ends of the supporting columns 102 are fixedly connected with upper supporting frames 104, and oblique edges 103 are fixedly connected between the supporting columns 102 on both sides, four height adjustment mechanisms 2 are installed on the front sides of the two front supporting columns 102, two height adjustment mechanisms 2 are installed on the sides of each supporting column 102, two upper fixed tubes 5 are installed in the middle of the height adjustment mechanism 2 at the upper position, a hanging mechanism 3 is installed in the middle of the upper fixed tube 5 at the front position of the two upper fixed tubes, and pressing mechanisms 4 are installed on both sides, and a lower fixed tube 6 is installed in the middle of the height adjustment mechanism 2 at the lower position.

[0025] Reference Figure 1-3 The height adjustment mechanism 2 includes a hollow box 204, the back of the hollow box 204 is opened, four connecting columns 205 are fixedly connected at four corner positions of the back of the hollow box 204, a first clamping plate 206 is fixedly connected in the middle of the connecting column 205, a thread is arranged on the side of the connecting column 205 away from the hollow box 204, a second clamping plate 207 is passed through the end of the connecting column 205 away from the hollow box 204, and a nut is threadedly connected on the side of the connecting column 205 away from the hollow box 204. The back of the first clamping plate 206 is attached to the front of the support column 102, at which time the four connecting columns 205 are located on both sides of the support column 102, the second clamping plate 207 is sleeved on the sides of the four connecting columns 205 and the front of the second clamping plate 207 is attached to the back of the support column 102, and the second clamping plate 207 is fixed by the nut, so that the first clamping plate 206 and the second clamping plate 207 generate a clamping force on the support column 102, thereby achieving the fixation of the height adjustment mechanism 2.

[0026] Reference Figure 1-3 The hanging mechanism 3 includes a first pressing plate 301, a U-shaped sleeve 302 is bolted to the front of the first pressing plate 301, a through hole 303 is fixedly connected to the lower position in front of the U-shaped sleeve 302, a rope is tied inside the through hole 303, a pressing pad 304 is fixedly connected to the position in front of the first pressing plate 301 and inside the U-shaped sleeve 302, and the contact surface between the pressing pad 304 and the inner surface of the U-shaped sleeve 302 is slidably connected to the upper fixed pipe 5. Adjust the hanging mechanism 3 to the right and left to the appropriate position, ensure that the rope is firmly tied inside the through hole 303, and mount the sandbag on the end of the rope away from the through hole 303, and the sandbag is mounted.

[0027] Reference Figure 1-3 The pressing mechanism 4 includes a collar 401, the interior of the collar 401 is slidably connected to the upper fixed tube 5, and the back of the collar 401 is fixedly connected to the second pressing plate 402. There are two upper fixed tubes 5 and two lower fixed tubes 6. The lower end of the test piece is placed between the two lower fixed tubes 6, and the upper end of the test piece is placed between the two upper fixed tubes 5 and the second pressing plate 402. It is ensured that the first pressing plate 301 and the second pressing plate 402 are in contact with the surface of the test piece, so that the lower fixed tube 6, the upper fixed tube 5 and the second pressing plate 402 can jointly limit the test piece.

[0028] Reference Figure 1-3 The front end of the hollow box 204 is threadedly connected with the first threaded rod 202, the front end of the first threaded rod 202 is fixedly connected with the rotating rod 201, the rear end of the first threaded rod 202 is rotatably connected with the push plate 203, and the two sides of the hollow box 204 are provided with through grooves 208, and the upper fixed tube 5 and the lower fixed tube 6 are arranged through the through grooves 208. The rotating rod 201 is rotated, and the rotating rod 201 drives the first threaded rod 202 to rotate, and the first threaded rod 202 drives itself to move inside the hollow box 204, thereby pushing the push plate 203 to move along the inner wall of the hollow box 204, and the push plate 203 pushes the lower fixed tube 6 and the upper fixed tube 5, so that the lower fixed tube 6 and the upper fixed tube 5 clamp the test piece, thereby achieving the fixation of the test piece.

[0029] Reference Figure 1-3 The upper fixed tube 5 and the lower fixed tube 6 are arranged in parallel, and the upper fixed tube 5 and the lower fixed tube 6 have the same length. The upper fixed tube 5 and the lower fixed tube 6 are responsible for straightening the test piece to make it parallel to the supporting mechanism 1, thereby ensuring that the test piece is perpendicular to the ground, and the sandbag is pulled open in a plane perpendicular to the board surface to increase the center of gravity, and then it swings freely and falls to impact the set position, and the impact effect is observed, and the test is completed.

[0030] Working principle: The back of the first clamping plate 206 is attached to the front of the support column 102. At this time, the four connecting columns 205 are located on both sides of the support column 102. The second clamping plate 207 is sleeved on the sides of the four connecting columns 205 and the front of the second clamping plate 207 is attached to the back of the support column 102. The second clamping plate 207 is fixed by a nut, so that the first clamping plate 206 and the second clamping plate 207 produce a clamping force on the support column 102, thereby achieving the fixation of the height adjustment mechanism 2. Adjust the hanging mechanism 3 to the right and left to the appropriate position, ensure that the rope is firmly bound inside the perforation 303, and mount the sandbag on the end of the rope away from the perforation 303, and the sandbag is mounted. There are two upper fixing tubes 5 and two lower fixing tubes 6. The lower end of the test piece is placed between the two lower fixing tubes 6, and the upper end of the test piece is placed between the two upper fixing tubes 5 and the second pressing plate 402. It is ensured that the first pressing plate 301 and the second pressing plate 402 are in contact with the surface of the test piece, so that the lower fixing tube 6, the upper fixing tube 5 and the second pressing plate 402 can jointly limit the test piece.

[0031] Rotate the rotary rod 201, the rotary rod 201 drives the first threaded rod 202 to rotate, the first threaded rod 202 drives itself to move inside the hollow box 204, and then pushes the push plate 203 to move along the inner wall of the hollow box 204, and the push plate 203 pushes the lower fixed tube 6 and the upper fixed tube 5, so that the lower fixed tube 6 and the upper fixed tube 5 clamp the test piece, thereby achieving the fixation of the test piece. The upper fixed tube 5 and the lower fixed tube 6 are responsible for straightening the test piece, making it parallel to the support mechanism 1, and then ensuring that the test piece is perpendicular to the ground, pulling the sandbag in a plane perpendicular to the board surface to increase the center of gravity, and then swinging freely to fall, impacting the set position, observing the impact effect, and completing the test.

[0032] The above is only a preferred specific implementation manner of the present application, but the protection scope of the present application is not limited thereto. Any technician familiar with the technical field can make equivalent substitutions or changes within the technical scope disclosed in the present application according to the technical solution and utility model concept of the present application, which should be covered by the protection scope of the present application.

Claims

1. A hanging force test device, comprising a support mechanism (1), characterized in that: The support mechanism (1) comprises a lower support frame (101), the four corner positions of the lower support frame (101) are fixedly connected to support columns (102), the upper ends of the support columns (102) are fixedly connected to upper support frames (104), oblique edges (103) are fixedly connected between the support columns (102) on both sides, four height adjustment mechanisms (2) are installed on the front of the two front support columns (102), two height adjustment mechanisms (2) are installed on the side of each support column (102), two upper fixed tubes (5) are installed in the middle of the height adjustment mechanism (2) at the upper position, a hanging mechanism (3) is installed in the middle of the upper fixed tube (5) at the front position of the two upper fixed tubes (5), and pressing mechanisms (4) are installed on both sides, and a lower fixed tube (6) is installed in the middle of the height adjustment mechanism (2) at the lower position.

2. A hanging force test device according to claim 1, characterized in that: The height adjustment mechanism (2) comprises a hollow box (204), the rear of the hollow box (204) being provided with an opening, four connecting columns (205) being fixedly connected at four corner positions at the rear of the hollow box (204), a first clamping plate (206) being fixedly connected in the middle of the connecting column (205), a thread being provided on the side surface of one end of the connecting column (205) away from the hollow box (204), a second clamping plate (207) passing through the end of the connecting column (205) away from the hollow box (204), and a nut being threadedly connected to the side surface of one end of the connecting column (205) away from the hollow box (204).

3. A hanging force test device according to claim 1, characterized in that: The hanging mechanism (3) comprises a first pressure plate (301), a U-shaped sleeve (302) being bolted to the front of the first pressure plate (301), a through hole (303) being fixedly connected to the lower position in front of the U-shaped sleeve (302), a rope being tied inside the through hole (303), a pressure pad (304) being fixedly connected to the front of the first pressure plate (301) and inside the U-shaped sleeve (302), and the internal contact surfaces of the pressure pad (304) and the U-shaped sleeve (302) being slidably connected to the upper fixed tube (5).

4. A hanging force test device according to claim 1, characterized in that: The pressing mechanism (4) comprises a collar (401), the interior of the collar (401) being slidably connected to the upper fixed tube (5), and the back of the collar (401) being fixedly connected to a second pressing plate (402).

5. A hanging force test device according to claim 2, characterized in that: The front end of the hollow box (204) is threadedly connected to a first threaded rod (202), the front end of the first threaded rod (202) is fixedly connected to a rotating rod (201), and the rear end of the first threaded rod (202) is rotatably connected to a push plate (203). Through grooves (208) are provided on both sides of the hollow box (204), and the upper fixed tube (5) and the lower fixed tube (6) are arranged to penetrate the through grooves (208).

6. A hanging force test device according to claim 1, characterized in that: The upper fixed tube (5) and the lower fixed tube (6) are arranged in parallel, and the upper fixed tube (5) and the lower fixed tube (6) have the same length.

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