Armrest operating force detection device

Abstract

The utility model relates to the field of operating force detection devices, in particular to a handrail operating force detection device. The device comprises a working table, a containing cavity is formed in the working table, and a top sealing plate is arranged at the upper end of the working table; and the detection component is detachably arranged at the upper end of the pushing component, the detection component is provided with a connecting plate, and an operating force measuring device is fixedly installed at the upper end of the connecting plate. According to the handrail operating force detection device, the operating force measuring device is fixedly installed on the upper end face of the connecting plate, the connecting plate is fixedly installed on the upper end face of the sliding block, the first clamping jaws are fixedly installed on the two side faces of the clamping jaw air cylinder, and a handrail needing to be detected can be clamped and fixed when the clamping jaw air cylinder contracts; the distance between the first clamping jaws arranged on the two sides of the clamping jaw air cylinder can be adjusted, the detection device can detect handrails of different sizes, and the application range of the handrail operating force detection device is expanded.

Description

Technical Field

[0001] The utility model relates to the field of operating force detection devices, in particular to an armrest operating force detection device. Background Art

[0002] Handrails are components located at the top of railings or balustrades and the side walls of stairways for people to hold on to. Their form and material selection must not only meet people's requirements for holding on to and a comfortable feel, but also meet the requirements of being a decorative component. They are usually made of hardwood, plastic, reinforced concrete, terrazzo, marble, and metal profiles. There is no unified standard for their form, and the specific method is determined by the detailed construction drawings.

[0003] Application No. 202122971490.8 discloses an anti-collision and antibacterial handrail detection device, including a detection box, an oxidation reaction bottom tank is provided at the bottom layer inside the detection box, a box window is provided on the outer wall of the detection box, and a handrail simulation mounting plate is fixedly installed on the inner wall of the box window, and assembly bolts are installed at the front and rear ends of the handrail simulation mounting plate, and the assembly bolts extend downward to the interior of the detection box, an electric hydraulic push rod is installed at the left end of the detection box, an impact push rod is installed at the transmission end of the electric hydraulic push rod, and an impact gravity simulation plate is fixedly installed at the end of the impact push rod away from the electric hydraulic push rod.

[0004] The operating force detection device in the above-mentioned comparative documents can only detect handrails of a single size and cannot be applied to handrails of different sizes. In addition, it is inconvenient to install and remove the handrails when testing them. In view of the above situation, we have launched a handrail operating force detection device. Utility Model Content

[0005] The purpose of the utility model is to provide an armrest operating force detection device to solve the problem that the operating force detection device proposed in the above background technology can only detect armrests of a single size and cannot be applied to armrests of different sizes, and it is inconvenient to install and remove the armrests when detecting them.

[0006] The technical solution of the utility model is: a handrail operating force detection device, which comprises

[0007] A workbench, wherein the workbench has a containing cavity inside, and a top sealing plate is arranged on the upper end of the workbench;

[0008] A pushing member, the pushing member is detachably arranged on the upper end of the workbench, the pushing member is provided with a first hydraulic cylinder, a bottom plate is fixedly installed on the upper end of the first hydraulic cylinder, a first supporting block is arranged at the bottom of the bottom plate, and the first supporting block is detachably arranged on the upper end surface of the top sealing plate;

[0009] A detection component, which is detachably arranged on the upper end of the pushing component, and is provided with a connecting plate, on the upper end of which an operating force measuring device is fixedly mounted;

[0010] The clamping member is detachably arranged on the upper end of the workbench, and the clamping member is provided with a second hydraulic cylinder.

[0011] As a further solution of the utility model: a telescopic rod is arranged in the middle of the first hydraulic cylinder, and the telescopic rod passes through the first support block. There are two first support blocks and they are symmetrically arranged along the bottom of the base plate.

[0012] As a further solution of the utility model: the upper end of the base plate is fixedly connected to a slide rail, the upper end of the slide rail is slidably connected to a slider, the size of the slider is adapted to the size of the slide rail, and a connecting plate is detachably installed on the upper end of the slider.

[0013] As a further solution of the utility model: a groove is provided at the bottom of one end of the connecting plate, one end of the telescopic rod is engaged with the groove at the bottom of the connecting plate, and one end of the telescopic rod is threadedly connected with a nut.

[0014] As a further solution of the utility model: a baffle is fixedly connected to the upper end of one side of the connecting plate, a connecting rod is fixedly installed at the middle position of one end of the operating force meter, a fixed seat is fixedly installed at one end of the connecting rod, a clamping cylinder is detachably arranged at the middle position of the fixed seat, first clamping jaws are symmetrically arranged on both sides of the clamping jaw cylinder, and a clamping block is detachably arranged on one side of the first clamping jaw.

[0015] As a further solution of the utility model: a base is fixedly installed on the upper end of the second hydraulic cylinder, and a second support block is symmetrically arranged on the bottom of the base. A sliding rod is rotatably connected to the upper end of the base, and the sliding rod is rotatably connected to a second clamp. A connecting piece is arranged on one side of the second clamp, and the middle part of the connecting piece is fixedly connected to the upper end of the second hydraulic cylinder.

[0016] As a further solution of the utility model: a support frame is fixedly installed at the bottom of the top sealing plate, a front sealing plate is arranged at the bottom of the top sealing plate, and a braking universal wheel is fixedly installed at the bottom of the support frame.

[0017] The utility model provides an improved handrail operating force detection device, which has the following improvements and advantages compared with the prior art:

[0018] First, the utility model fixes the first support block on the bottom of the base plate, and fixes the first hydraulic cylinder on the bottom of the base plate, fixes the operating force meter on the upper end surface of the connecting plate, and fixes the connecting plate on the upper end surface of the slider, and fixes the first clamping jaw on both sides of the clamping jaw cylinder. When the clamping jaw cylinder contracts, the handrail to be detected can be clamped and fixed. After the first hydraulic cylinder is extended, the operating force meter is pushed to move along the layout direction of the first hydraulic cylinder, thereby detecting the operating force of the handrail. The distance between the first clamping jaws arranged on both sides of the clamping jaw cylinder can be adjusted through the clamping jaw cylinder, so that the handrail operating force detection device can detect handrails of different sizes, thereby expanding the scope of application of the handrail operating force detection device.

[0019] Second: The utility model, by fixing the second support block on the bottom of the base, and fixing the second hydraulic cylinder in the middle position of the bottom of the base, when the second hydraulic cylinder is contracted, the connecting piece moves along the layout direction of the second hydraulic cylinder, thereby pulling the second clamping jaw to rotate along the sliding rod, so that the symmetrically arranged second clamping jaws are close to each other, thereby clamping and fixing the handrail to be inspected. The distance between the symmetrically arranged second clamping jaws can be adjusted by the second hydraulic cylinder, so that handrails of different sizes can be clamped and fixed, and the handrail to be inspected is more convenient to install and disassemble. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The utility model is further explained below in conjunction with the accompanying drawings and embodiments:

[0021] Figure 1 It is a schematic diagram of the main structure of the utility model;

[0022] Figure 2 It is a structural schematic diagram of the utility model from another angle;

[0023] Figure 3 It is a front view of the utility model;

[0024] Figure 4 It is a structural schematic diagram of the pushing component of the utility model;

[0025] Figure 5 It is a structural schematic diagram of the detection component of the utility model;

[0026] Figure 6 It is a structural schematic diagram of the clamping component of the utility model.

[0027] Explanation of the accompanying drawings: 1. workbench; 11. top sealing plate; 12. front sealing plate; 13. supporting frame; 14. braking universal wheel; 2. pushing member; 21. first hydraulic cylinder; 22. telescopic rod; 23. bottom plate; 24. slide rail; 25. slider; 26. first supporting block; 27. nut; 3. detection member; 31. connecting plate; 32. operating force measuring device; 33. connecting rod; 34. baffle; 35. fixing seat; 36. clamping claw cylinder; 37. first clamping claw; 38. clamping block; 4. clamping member; 41. second hydraulic cylinder; 42. base; 43. second supporting block; 44. slide rod; 45. connecting piece; 46. second clamping claw. DETAILED DESCRIPTION

[0028] The utility model is described in detail below, and the technical solutions in the embodiments of the utility model are clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] Embodiment 1

[0030] See also Figure 1-Figure 6 The utility model provides a technical solution: a handrail operating force detection device, which includes a workbench 1, the workbench 1 has a accommodating cavity inside, and a top sealing plate 11 is arranged on the upper end of the workbench 1; a pushing member 2, the pushing member 2 is detachably arranged on the upper end of the workbench 1, and the pushing member 2 is provided with a first hydraulic cylinder 21, and a bottom plate 23 is fixedly installed on the upper end of the first hydraulic cylinder 21, and a first supporting block 26 is arranged at the bottom of the bottom plate 23, and the first supporting block 26 is detachably arranged on the upper end surface of the top sealing plate 11; a detecting member 3, the detecting member 3 is detachably arranged on the upper end of the pushing member 2, the detecting member 3 is provided with a connecting plate 31, and an operating force measuring device 32 is fixedly installed on the upper end of the connecting plate 31; a clamping member 4, the clamping member 4 is detachably arranged on the upper end of the workbench 1, and the clamping member 4 is provided with a second hydraulic cylinder 41.

[0031] See also Figure 1-Figure 3 A telescopic rod 22 is arranged in the middle of the first hydraulic cylinder 21 , and the telescopic rod 22 passes through the first support block 26 . There are two first support blocks 26 symmetrically arranged along the bottom of the bottom plate 23 .

[0032] The upper end of the bottom plate 23 is fixedly connected to a slide rail 24 , and the upper end of the slide rail 24 is slidably connected to a slider 25 . The size of the slider 25 matches that of the slide rail 24 , and a connecting plate 31 is detachably mounted on the upper end of the slider 25 .

[0033] A groove is provided at the bottom of one end of the connecting plate 31 , and one end of the telescopic rod 22 is engaged with the groove at the bottom of the connecting plate 31 . A nut 27 is threadedly connected to one end of the telescopic rod 22 .

[0034] When in use, the staff first fixes the first support block 26 to the bottom of the base plate 23, and fixes the first hydraulic cylinder 21 to the bottom of the base plate 23, then passes the telescopic rod 22 through the first support block 26 and engages with the groove set at the bottom of the connecting plate 31, and then screws the nut 27 to one end of the telescopic rod 22. By screwing the nut 27, the connection between the telescopic rod 22 and the connecting plate 31 is made more stable, and the operating force measuring device 32 is fixedly installed on the upper end surface of the connecting plate 31, and the connecting plate 31 is fixedly installed on the upper end surface of the slider 25. By fixing the first clamping jaw 37 on both sides of the clamping jaw cylinder 36, the handrail to be tested can be clamped and fixed when the clamping jaw cylinder 36 contracts. After the first hydraulic cylinder 21 is extended, the operating force meter 32 is pushed to move along the layout direction of the first hydraulic cylinder 21, so as to detect the operating force of the handrail. Through the clamping jaw cylinder 36, the distance between the first clamping jaws 37 arranged on both sides of the clamping jaw cylinder 36 can be adjusted, so that the handrail operating force detection device can detect handrails of different sizes, thereby expanding the application range of the handrail operating force detection device.

[0035] Embodiment 2

[0036] See also Figure 1-Figure 6 The utility model provides a technical solution: a handrail operating force detection device, which includes a workbench 1, the workbench 1 has a accommodating cavity inside, and a top sealing plate 11 is arranged on the upper end of the workbench 1; a pushing member 2, the pushing member 2 is detachably arranged on the upper end of the workbench 1, and the pushing member 2 is provided with a first hydraulic cylinder 21, and a bottom plate 23 is fixedly installed on the upper end of the first hydraulic cylinder 21, and a first supporting block 26 is arranged at the bottom of the bottom plate 23, and the first supporting block 26 is detachably arranged on the upper end surface of the top sealing plate 11; a detecting member 3, the detecting member 3 is detachably arranged on the upper end of the pushing member 2, the detecting member 3 is provided with a connecting plate 31, and an operating force measuring device 32 is fixedly installed on the upper end of the connecting plate 31; a clamping member 4, the clamping member 4 is detachably arranged on the upper end of the workbench 1, and the clamping member 4 is provided with a second hydraulic cylinder 41.

[0037] See also Figure 4-Figure 6 A baffle 34 is fixedly connected to the upper end of one side of the connecting plate 31, a connecting rod 33 is fixedly installed at the middle position of one end of the operating force measuring device 32, a fixing seat 35 is fixedly installed at one end of the connecting rod 33, a clamping cylinder 36 is detachably provided at the middle position of the fixing seat 35, first clamping jaws 37 are symmetrically provided on both sides of the clamping jaw cylinder 36, and a clamping block 38 is detachably provided on one side of the first clamping jaw 37.

[0038] A base 42 is fixedly mounted on the upper end of the second hydraulic cylinder 41, and a second support block 43 is symmetrically arranged at the bottom of the base 42. A slide rod 44 is rotatably connected to the upper end of the base 42, and a second clamp 46 is rotatably connected to the slide rod 44. A connecting piece 45 is arranged on one side of the second clamp 46, and the middle position of the connecting piece 45 is fixedly connected to the upper end of the second hydraulic cylinder 41.

[0039] A support frame 13 is fixedly installed at the bottom of the top sealing plate 11 , a front sealing plate 12 is arranged at the bottom of the top sealing plate 11 , and a braking universal wheel 14 is fixedly installed at the bottom of the support frame 13 .

[0040] When in use, the second support block 43 is fixedly installed on the bottom of the base 42, and the second hydraulic cylinder 41 is fixedly installed in the middle position of the bottom of the base 42, and then one end of the second hydraulic cylinder 41 passes through the base 42 and is fixedly connected to the connecting piece 45, and then the second clamping jaw 46 is rotatably connected to the sliding rod 44, and the connecting piece 45 is rotatably connected to a side of the second clamping jaw 46. When the second hydraulic cylinder 41 is contracted, the connecting piece 45 moves along the layout direction of the second hydraulic cylinder 41, thereby pulling the second clamping jaw 46 to rotate along the sliding rod 44, so that the symmetrically arranged second clamping jaws 46 are close to each other, thereby clamping and fixing the handrail to be inspected. The distance between the symmetrically arranged second clamping jaws 46 can be adjusted by the second hydraulic cylinder 41, so that handrails of different sizes can be clamped and fixed, and the handrail to be inspected is more convenient to install and disassemble.

[0041] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A handrail operating force detection device, characterized in that: It includes A workbench (1), wherein the workbench (1) has a receiving cavity inside, and a top sealing plate (11) is arranged at the upper end of the workbench (1); A pushing member (2), the pushing member (2) being detachably arranged on the upper end of the workbench (1), the pushing member (2) being provided with a first hydraulic cylinder (21), a bottom plate (23) being fixedly mounted on the upper end of the first hydraulic cylinder (21), a first supporting block (26) being arranged at the bottom of the bottom plate (23), and the first supporting block (26) being detachably arranged on the upper end surface of the top sealing plate (11); A detection component (3), the detection component (3) is detachably arranged on the upper end of the pushing component (2), the detection component (3) is provided with a connecting plate (31), and an operating force measuring device (32) is fixedly installed on the upper end of the connecting plate (31); A clamping member (4), wherein the clamping member (4) is detachably arranged on the upper end of the workbench (1), and the clamping member (4) is provided with a second hydraulic cylinder (41).

2. The armrest operating force detection device according to claim 1, characterized in that: A telescopic rod (22) is arranged at the middle of the first hydraulic cylinder (21), and the telescopic rod (22) passes through the first support block (26). There are two first support blocks (26) and they are symmetrically arranged along the bottom of the base plate (23).

3. The armrest operating force detection device according to claim 1, characterized in that: The upper end of the bottom plate (23) is fixedly connected to a slide rail (24), the upper end of the slide rail (24) is slidably connected to a slider (25), the size of the slider (25) is adapted to the size of the slide rail (24), and the upper end of the slider (25) is detachably mounted with a connecting plate (31).

4. The armrest operating force detection device according to claim 2, characterized in that: A groove is provided at the bottom of one end of the connecting plate (31), one end of the telescopic rod (22) is engaged with the groove at the bottom of the connecting plate (31), and one end of the telescopic rod (22) is threadedly connected with a nut (27).

5. The armrest operating force detection device according to claim 1, characterized in that: A baffle (34) is fixedly connected to the upper end of one side of the connecting plate (31), a connecting rod (33) is fixedly installed at the middle position of one end of the operating force measuring device (32), a fixing seat (35) is fixedly installed at one end of the connecting rod (33), a clamping cylinder (36) is detachably arranged at the middle position of the fixing seat (35), first clamping jaws (37) are symmetrically arranged on both sides of the clamping jaw cylinder (36), and a clamping block (38) is detachably arranged on one side of the first clamping jaw (37).

6. The armrest operating force detection device according to claim 1, characterized in that: A base (42) is fixedly mounted on the upper end of the second hydraulic cylinder (41), a second support block (43) is symmetrically arranged at the bottom of the base (42), a slide bar (44) is rotatably connected to the upper end of the base (42), the slide bar (44) is rotatably connected to a second clamping jaw (46), a connecting piece (45) is arranged on one side of the second clamping jaw (46), and the middle part of the connecting piece (45) is fixedly connected to the upper end of the second hydraulic cylinder (41).

7. The armrest operating force detection device according to claim 1, characterized in that: A support frame (13) is fixedly mounted on the bottom of the top sealing plate (11), a front sealing plate (12) is arranged on the bottom of the top sealing plate (11), and a braking universal wheel (14) is fixedly mounted on the bottom of the support frame (13).

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