Endurance test board for door opener

Abstract

The utility model relates to the technical field of door opener testboards, and discloses a door opener durability testboard, which comprises a main body frame, two groups of middle brackets are arranged in the middle of the upper end of the main body frame, a self-adaptive positioning assembly is arranged on the right side of each middle bracket, and the self-adaptive positioning assembly facilitates the installation of a testing device. Folding assemblies are arranged on the front face and the back face of the lower end of the main body frame and used for being unfolded to provide support to assist in installation of the testing device. According to the durability test bench for the door opener, the folding assembly is installed, a mounting position can be provided for the structure on the outer side through the fixing rod, the upper overturning rod and the lower overturning rod can be assisted to conduct overturning adjustment through the connecting shaft frames, the upper overturning rod and the lower overturning rod are folded on the side edge of the main body frame in the normal state, and the climbing frame is overturned and unfolded in the using process; after being unfolded, the supporting rod and the climbing frame can provide support for workers, so that the workers can climb to mount the door opener conveniently, and the mounting difficulty of the door opener is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of door opener test benches, specifically a durability test bench for door openers. Background Technique

[0002] Door openers are usually applied to various groups of steel frame gates. By being fixed at the bottom of the gate and driven by the internal support wheels, the opening and closing of the gate can be driven. When testing the door opener, it is usually necessary to fix the door opener on a dedicated test bench, and the test bench can provide support for the door opener testing device.

[0003] In the prior art during use, since the existing door opener requires a certain test stroke during testing, in order to reduce the occupied space, the testing machine needs to be fixed at a relatively high position, resulting in inconvenience for the staff to install the door opener before the durability test. Content of the Utility Model

[0004] The purpose of the utility model is to provide a durability test bench for door openers, so as to solve the problem in the above background technique that the existing door opener needs a certain test stroke during testing. In order to reduce the occupied space, the testing machine needs to be fixed at a relatively high position, resulting in inconvenience for the staff to install the door opener before the durability test. By setting a folding component, the folding component can provide support for the staff and facilitate the installation of the door opener.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0006] A durability test bench for door openers, including a main body frame. In the middle of the upper end of the main body frame, two groups of middle brackets are provided, and an adaptive positioning component is arranged on the right side of the middle brackets. The adaptive positioning component facilitates the installation of the testing device. On the front and back of the lower end of the main body frame, folding components are provided, and the folding components are used to unfold and provide support to assist the installation of the testing device;

[0007] The adaptive positioning component includes two groups of movable positioning plates. A number of mounting holes are opened on the inner side of the movable positioning plates. On the left side of the movable positioning plates, two groups of adjusting sliders are provided, and the adjusting sliders are located inside the middle brackets. On the inner side of the right end of the adjusting sliders, fastening bolts are provided, and the fastening bolts are located inside the mounting holes;

[0008] The folding component includes two groups of fixed rods, and the fixed rods are located on the front or back of the main body frame. On the front of the top of the fixed rods, an upper turning rod is provided, and a climbing frame is arranged inside the upper turning rod. On the outer side of the front of the upper turning rod, a turning vertical rod is provided, and on the back of the lower end of the turning vertical rod, a lower turning rod is provided. Connecting shaft frames are arranged at the ends of the turning vertical rod, fixed rod, upper turning rod and lower turning rod.

[0009] Preferably, a number of groups of connecting brackets are arranged inside the main frame, a rotating shaft is embedded at the bottom of the main frame, and two groups of fixed limit brackets are arranged on the right side of the main frame.

[0010] Preferably, a fixed disk is installed at the bottom of the rotating shaft, a limit bracket is arranged at the bottom of the fixed disk, and a PLC controller is installed on the left side of the main frame.

[0011] Preferably, a locking pedal is embedded on the left side of the limit bracket, and bracket rollers are arranged inside the limit bracket.

[0012] Preferably, a turning limit bracket is arranged on the right side of the upper turning rod, a limit shaft is installed on the right side of the turning limit bracket, and an adjusting handle is arranged on the right side of the connecting shaft bracket at the end of the upper turning rod.

[0013] Preferably, a tread rod is arranged inside the turning vertical rod, a support rod is installed on the front side of the lower end of the turning vertical rod, and a support frame is installed at the bottom of the support rod.

[0014] Preferably, a fixed shaft is installed on the right side of the fixed limit bracket, a snap plate is arranged on the outer side of the fixed shaft, and a turning handle is installed on the outer side of the end of the snap plate.

[0015] Compared with the prior art, the beneficial effects achieved by the present utility model are as follows:

[0016] 1. By installing a folding component, the present utility model can provide an installation position for the outer structure by using the fixed rod, and can assist the upper turning rod and the lower turning rod to perform turning adjustment by using each group of connecting shaft brackets. In the normal state, it will be folded on the side of the main frame, and when in use, the stepladder will be turned and unfolded. After unfolding, the support rod and the stepladder can provide support for the staff, which is convenient for climbing to install the door opener and reduces the installation difficulty of the door opener.

[0017] 2. By installing an adaptive positioning component, the existing test bench cannot flexibly adapt to door openers of different sizes, resulting in inconvenient installation. The middle bracket can provide a limit for the inner adjustment slider. The adjustment slider can slide inside to adjust the interval between the two movable positioning plates, so as to adapt to the widths of different door openers. Then, the fastening bolts can be used for fixation to prevent the movable positioning plates from falling off. The installation holes can provide installation for the door opener. Through the adaptive positioning component, different door openers can be installed flexibly. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the main structure of the present utility model;

[0019] Figure 2 Schematic diagram of the control panel climbing frame structure of the present utility model;

[0020] Figure 3 Schematic diagram of the side fixed limit frame structure of the present utility model;

[0021] Figure 4 Schematic diagram of the movable positioning plate structure of the present utility model;

[0022] Figure 5 Schematic diagram of the support roller structure of the present utility model;

[0023] Figure 6 Schematic diagram of the movable positioning plate structure of the present utility model.

[0024] Wherein: 1. Main body frame; 101. Connecting bracket; 102. Middle bracket; 103. Rotating shaft; 104. Fixed disk; 105. Limit bracket; 106. Locking pedal; 107. Bracket roller; 108. PLC controller; 2. Climbing frame; 201. Fixed rod; 202. Connecting shaft frame; 203. Upper turning rod; 204. Turning limit frame; 205. Limit shaft; 206. Adjusting handle; 3. Treading rod; 301. Turning vertical rod; 302. Support rod; 303. Support frame; 304. Lower turning rod; 4. Buckle plate; 401. Fixed limit frame; 402. Fixed shaft; 403. Turning handle; 5. Movable positioning plate; 501. Adjusting slider; 502. Tightening bolt; 503. Mounting hole. Specific embodiments

[0025] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0026] Please refer to Figure 1-6 , the durability test bench for the door opener, including the main body frame 1, two groups of middle brackets 102 are arranged in the middle of the upper end of the main body frame 1, and an adaptive positioning component is arranged on the right side of the middle bracket 102. The adaptive positioning component facilitates the installation of the test device. Folding components are arranged on the front and back of the lower end of the main body frame 1, and the folding components are used to unfold and provide support to assist in the installation of the test device;

[0027] The adaptive positioning component includes two groups of movable positioning plates 5. A number of groups of mounting holes 503 are provided inside the movable positioning plates 5. Two groups of adjusting sliders 501 are arranged on the left side of the movable positioning plates 5, and the adjusting sliders 501 are located inside the middle bracket 102. A fastening bolt 502 is arranged inside the right end of the adjusting slider 501, and the fastening bolt 502 is located inside the mounting hole 503.

[0028] The folding component includes two groups of fixed rods 201, and the fixed rods 201 are located on the front or back of the main frame 1. An upper turning rod 203 is arranged on the front of the top of the fixed rod 201, and a workbench 2 is arranged inside the upper turning rod 203. A turning vertical rod 301 is arranged on the outside of the front of the upper turning rod 203, and a lower turning rod 304 is arranged on the back of the lower end of the turning vertical rod 301. Connecting shaft brackets 202 are arranged at the ends of the turning vertical rod 301, the fixed rod 201, the upper turning rod 203 and the lower turning rod 304.

[0029] Through the above technical solution, the fixed rod 201 can provide an installation position for the outer structure, and each group of connecting shaft brackets 202 can assist the upper turning rod 203 and the lower turning rod 304 to perform turning adjustment. In the normal state, it will be folded on the side of the main frame 1, and the workbench 2 will be turned and unfolded during use. After unfolding, the support rod 302 and the workbench 2 can provide support for the staff, which is convenient for climbing to install the door opener and reduces the installation difficulty of the door opener.

[0030] Through the above technical solution, the middle bracket 102 can provide a limit for the inner adjusting slider 501. The adjusting slider 501 can slide inside to adjust the interval between the two groups of movable positioning plates 5, so as to adapt to different widths of the door opener. Then, the fastening bolt 502 can be used for fixation to prevent the movable positioning plate 5 from falling off. The mounting hole 503 can provide installation for the door opener, and different door openers can be flexibly installed through the adaptive positioning component.

[0031] Specifically, a number of groups of connecting brackets 101 are arranged inside the main frame 1, a rotating shaft 103 is embedded at the bottom of the main frame 1, and two groups of fixed limit brackets 401 are arranged on the right side of the main frame 1.

[0032] Through the above technical solution, the connecting brackets 101 can connect the main frames 1, and the rotating shaft 103 can assist the fixed disk 104 at the bottom to rotate to achieve the steering effect.

[0033] Specifically, a fixed disk 104 is installed at the bottom of the rotating shaft 103, a limit bracket 105 is arranged at the bottom of the fixed disk 104, and a PLC controller 108 is installed on the left side of the main frame 1.

[0034] Through the above technical solution, the limit bracket 105 can limit the inner bracket roller 107, and the PLC controller can provide control for the detection device.

[0035] Specifically, a locking pedal 106 is embedded on the left side of the limit bracket 105, and a bracket roller 107 is arranged inside the limit bracket 105.

[0036] Through the above technical solution, by stepping on the locking pedal 106, the anti-slip structure inside can squeeze the bracket roller 107 to achieve the locking effect.

[0037] Specifically, a flip limit frame 204 is arranged on the right side of the upper flip rod 203, a limit shaft 205 is installed on the right side of the flip limit frame 204, and an adjustment handle 206 is arranged on the right side of the connecting shaft frame 202 at the end of the upper flip rod 203.

[0038] Through the above technical solution, after the flip limit frame 204 is flipped and folded, it will approach the fixed limit frame 401, and the limit shaft 205 can be restricted by the buckle plate 4 to avoid the problem that the upper flip rod 203 unfolds in the non-use state.

[0039] Specifically, a tread bar 3 is arranged inside the flip vertical rod 301, a support rod 302 is installed on the front of the lower end of the flip vertical rod 301, and a support frame 303 is installed at the bottom of the support rod 302.

[0040] Through the above technical solution, the tread bar 3 can provide support for the user to facilitate climbing for the installation of the door opener. The support rod 302 can cooperate with the support frame 303 at the bottom to provide support for the top structure, effectively increasing stability.

[0041] Specifically, a fixed shaft 402 is installed on the right side of the fixed limit frame 401, a buckle plate 4 is arranged on the outside of the fixed shaft 402, and a flip handle 403 is installed on the outside of the end of the buckle plate 4.

[0042] Through the above technical solution, the fixed shaft 402 can restrict the buckle plate 4 from flipping. After flipping, the buckle plate 4 can be used to restrict the upper flip rod 203. The flip handle 403 can provide a grip for the user to facilitate flipping adjustment.

[0043] During use, first grasp the two groups of flip handles 403 to control the buckle plate 4 to flip along the fixed shaft 402. The flip will separate from the limit shaft 205. Then grasp the adjustment handle 206 to control the entire upper climbing frame 2 to flip along the connecting shaft frame 202 on the outside of the fixed rod 201. After flipping, it can be unfolded. After the staff steps on the tread bar 3 and the climbing frame 2, the position of the movable positioning plate 5 can be adjusted, and then the door opener is placed inside and fixed by the bolt structure.

[0044] Although embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. Door opener durability test bench, including a main body frame (1), characterized in that: In the middle of the upper end of the main body frame (1), two groups of middle brackets (102) are provided, and an adaptive positioning component is arranged on the right side of the middle bracket (102). The adaptive positioning component facilitates the installation of the testing device. On the front and back of the lower end of the main body frame (1), folding components are provided, and the folding components are used to unfold to provide support to assist in the installation of the testing device; The adaptive positioning component includes two groups of movable positioning plates (5), and a number of mounting holes (503) are formed inside the movable positioning plates (5). On the left side of the movable positioning plates (5), two groups of adjusting sliders (501) are provided, and the adjusting sliders (501) are located inside the middle bracket (102). Inside the right end of the adjusting slider (501), a fastening bolt (502) is provided, and the fastening bolt (502) is located inside the mounting hole (503); The folding component includes two groups of fixed rods (201), and the fixed rods (201) are located on the front or back of the main body frame (1). On the front of the top of the fixed rod (201), an upper turning rod (203) is provided, and a scaffold (2) is arranged inside the upper turning rod (203). On the outer side of the front of the upper turning rod (203), a turning vertical rod (301) is provided, and on the back of the lower end of the turning vertical rod (301), a lower turning rod (304) is provided. Connecting shaft brackets (202) are provided at the ends of the turning vertical rod (301), fixed rod (201), upper turning rod (203) and lower turning rod (304).

2. The door opener endurance test bench according to claim 1, characterized in that: A number of connecting brackets (101) are arranged inside the main body frame (1), and a rotating shaft (103) is embedded at the bottom of the main body frame (1). Two groups of fixed limit brackets (401) are arranged on the right side of the main body frame (1).

3. The door opener durability test bench according to claim 2, characterized in that: A fixed disk (104) is installed at the bottom of the rotating shaft (103), and a limit bracket (105) is arranged at the bottom of the fixed disk (104). A PLC controller (108) is installed on the left side of the main body frame (1).

4. The door opener endurance test bench according to claim 3, characterized in that: A locking pedal (106) is embedded on the left side of the limit bracket (105), and a bracket roller (107) is arranged inside the limit bracket (105).

5. The door opener endurance test bench according to claim 1, characterized in that: A turning limit bracket (204) is arranged on the right side of the upper turning rod (203), and a limit shaft (205) is installed on the right side of the turning limit bracket (204). An adjusting handle (206) is arranged on the right side of the connecting shaft bracket (202) at the end of the upper turning rod (203).

6. The door opener durability test bench according to claim 1, characterized in that: A treadle rod (3) is arranged inside the turning vertical rod (301), and a support rod (302) is installed on the front of the lower end of the turning vertical rod (301). A support frame (303) is installed at the bottom of the support rod (302).

7. The door opener durability test bench according to claim 1, characterized in that: A fixed shaft (402) is installed on the right side of the fixed limit bracket (401), and a buckle plate (4) is arranged on the outer side of the fixed shaft (402). A turning handle (403) is installed on the outer side of the end of the buckle plate (4).

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