Data acquisition auxiliary device

Abstract

The invention relates to the technical field of data acquisition assistance, in particular to a data acquisition assisting device which comprises a compression testing machine body, a transmission mechanism is rotationally connected to the inner wall of one side of the compression testing machine body, an auxiliary protective cover is arranged on the compression testing machine body in a sliding fit mode, and a waste seat is fixedly connected to the bottom end of the compression testing machine body. An adjusting mechanism is arranged in the waste material seat, a placing seat is rotatably connected to the adjusting mechanism, two connecting rod groups are rotatably connected to the inner wall of one side of the waste material seat, and an auxiliary material pushing plate is rotatably connected between the two connecting rod groups. According to the glass insulator compression resistance testing device, broken fragments in the testing process can be effectively blocked and protected, potential safety hazards and cleaning difficulty in a glass insulator compression resistance test can be effectively reduced, an auxiliary effect is achieved when compression resistance data detection is conducted on a glass insulator, and therefore the testing efficiency and the personnel safety are improved.

Description

Technical Field

[0001] The present invention relates to the technical field of data collection assistance, and in particular to a data collection assistance device. Background Art

[0002] The application of glass insulators in electric meters is mainly reflected in its role as an insulating element. It is mainly made of glass material, has excellent insulation performance and mechanical strength, and can maintain a stable insulation state under high voltage environment.

[0003] When using a compression tester to collect compression data on glass insulators, due to the brittleness of glass, sudden cracking during the compression test may cause fragments to fly. At this time, the existing compression tester is not convenient for protecting and cleaning the cracked glass insulators, which may not only injure the operator, but also damage the equipment or the surrounding environment. After the glass breaks, the fragments are usually scattered around the tester or inside the equipment. Since the fragments are of different sizes and shapes and may be embedded in the tester, the cleaning work will be very troublesome and may require a lot of manual intervention. This will cause delays in the test and even affect the collection of subsequent data.

[0004] In summary, the prior art lacks a technology for automatic protection and cleaning when collecting compressive resistance data of glass insulators. Summary of the invention

[0005] The purpose of the present invention is to solve the shortcomings of the background technology and to propose a data collection auxiliary device.

[0006] In order to achieve the above objectives, the technical solution adopted by the present invention is: a data acquisition auxiliary device, including a compression testing machine body, a transmission mechanism is rotatably connected to the inner wall of one side of the compression testing machine body, an auxiliary protective cover is slidably provided on the compression testing machine body, a waste seat is fixedly connected to the bottom end of the compression testing machine body, an adjustment mechanism is provided in the waste seat, a placement seat is rotatably connected to the adjustment mechanism, a glass insulator is placed on the placement seat, two connecting rod groups are rotatably connected to the inner wall of one side of the waste seat, and an auxiliary pushing plate is rotatably connected between the two connecting rod groups.

[0007] Preferably, a hydraulic cylinder is installed on the body of the compression testing machine, and a compression data acquisition seat is fixedly connected to the output end of the hydraulic cylinder, and a transmission rack is fixedly connected to one side of the compression data acquisition seat.

[0008] Preferably, the transmission mechanism includes a universal joint, both ends of the universal joint are rotatably connected to the body of the compression testing machine, a transmission wheel is fixedly connected to the top of the universal joint, the transmission wheel is meshed with a transmission rack for transmission, a threaded rod is fixedly connected to the bottom of the universal joint, a movable frame is threadedly connected to the threaded rod, one end of the movable frame is slidably matched with the body of the compression testing machine, and the other end of the movable frame is fixedly connected to the auxiliary protective cover.

[0009] Preferably, a toothed disc is fixedly connected to the bottom end of the threaded rod, and a plurality of meshing teeth are rotatably connected to the outer side of the toothed disc in an annular structure, a tension spring is fixedly connected between the meshing teeth and the toothed disc, a toothed disc is sleeved on the outer wall of the bottom end of the toothed disc, and the inner wall of the toothed disc is movably meshed with the meshing teeth for transmission, the toothed disc is rotatably connected to the body of the compression testing machine, and a driving wheel is fixedly connected to the bottom end of the toothed disc.

[0010] Preferably, a baffle is slidably provided at the opening at the bottom end of the waste seat, and a lever is fixedly connected to one end of the baffle.

[0011] Preferably, the adjustment mechanism includes a bidirectional screw rod, which is rotatably connected to the inner wall of the waste seat, and the outer walls at both ends of the bidirectional screw rod are threadedly connected with moving rods, and two adjustment rods are rotatably connected to the moving rod, and the other end of the adjustment rod is rotatably connected to the bottom end of the placement seat, and one end of one of the moving rods is fixedly connected to a rack.

[0012] Preferably, the bidirectional screw rod is fixedly connected to an adjusting wheel at one end outside the waste seat, an adjusting rack is meshingly arranged on the adjusting wheel, one end of the adjusting rack is slidingly matched with the waste seat, a reciprocating screw rod is slidingly matched with the waste seat, the reciprocating screw rod is rotatably connected to the waste seat, one end of the reciprocating screw rod is fixedly connected to a driven wheel, and the driven wheel is meshingly arranged with the driving wheel for transmission.

[0013] Preferably, one end of one of the connecting rod groups is connected and fixed with a worm wheel, one side of the worm wheel is meshingly equipped with a worm, the worm is rotatably connected to the inner wall of the waste seat, one end of the worm is connected and fixed with a gear, and the gear is meshingly equipped with a rack.

[0014] Preferably, the inner wall of the bottom end of the auxiliary push plate is slidably matched with an inclined panel, the outer wall of the inclined panel is slidably contacted with the top surface of the placement seat, a plurality of springs are connected and fixedly arranged on the top surface of the inclined panel, and the other end of the spring is connected and fixedly arranged with the inner wall of the auxiliary push plate.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] 1. When collecting compressive data of glass insulators, by setting up an auxiliary protective cover, when the compressive data collection seat moves down to detect the compressive data of the glass insulator, the auxiliary protective cover can be driven by the transmission mechanism to block around the glass insulator, which can effectively block and protect the broken fragments during the test, effectively reduce the safety hazards and cleaning difficulties in the compressive test of the glass insulator, and achieve an auxiliary effect when testing the compressive data of the glass insulator, thereby improving the test efficiency and personnel safety;

[0017] 2. By setting up the adjustment mechanism, after collecting the compressive data of the glass insulator, the placement seat can be moved up and down while the transmission mechanism drives the auxiliary protective cover to move up, so that the glass insulator fragments on the placement seat are collected to the waste seat, without any manual intervention, which can greatly improve the safety of the experiment, the automation level and the efficiency of debris cleaning, and has significant advantages in reducing manual cleaning work, improving test efficiency and ensuring the safety of operators;

[0018] 3. By setting up the connecting rod group, the auxiliary push plate can be driven to move while the placement seat is retracted into the waste seat, so that the debris can be quickly cleaned up after each compression test, providing a clean working environment for the next test, saving the time for cleaning the debris, and achieving the auxiliary effect of collecting the compression data of the glass insulator, which greatly improves the automation degree and work efficiency of the glass insulator compression test. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of a data acquisition auxiliary device of the present invention;

[0020] Figure 2 It is a partial cross-sectional schematic diagram of the overall structure of a data acquisition auxiliary device of the present invention;

[0021] Figure 3 A schematic diagram of the structure of a compression testing machine of a data acquisition auxiliary device of the present invention;

[0022] Figure 4 It is a schematic diagram of the structure of a transmission mechanism and other components of a data acquisition auxiliary device of the present invention;

[0023] Figure 5 A data acquisition auxiliary device of the present invention Figure 4 A schematic diagram of the structure enlargement in the middle;

[0024] Figure 6 It is a schematic cross-sectional view of a waste material holder structure of a data collection auxiliary device of the present invention;

[0025] Figure 7 It is a schematic diagram of the structure of the adjustment mechanism of a data acquisition auxiliary device of the present invention;

[0026] Figure 8 This is a schematic diagram of a partial expansion of a connecting rod group and an auxiliary push plate structure of a data acquisition auxiliary device of the present invention.

[0027] The following are marked in the figure: 1. Compression test machine body; 2. Transmission mechanism; 3. Auxiliary protective cover; 4. Waste seat; 5. Adjustment mechanism; 6. Placement seat; 7. Glass insulator; 8. Connecting rod group; 9. Auxiliary push plate; 101. Hydraulic cylinder; 102. Compression data acquisition seat; 103. Transmission rack; 201. Universal joint; 202. Transmission wheel; 203. Threaded rod; 204. Moving frame; 205. Toothed disc; 206, meshing teeth; 207, tension spring; 208, toothed disc; 209, driving wheel; 401, baffle; 501, bidirectional lead screw; 502, moving rod; 503, adjusting rod; 504, adjusting wheel; 505, adjusting rack; 506, reciprocating lead screw; 507, driven wheel; 508, rack; 801, worm wheel; 802, worm; 803, gear; 901, inclined plate; 902, spring. DETAILED DESCRIPTION

[0028] The following description is used to disclose the present invention so that those skilled in the art can implement the present invention. The preferred embodiments described below are only examples, and those skilled in the art may think of other obvious variations.

[0029] like Figure 1-Figure 8 The data collection auxiliary device shown includes a compression testing machine body 1, a transmission mechanism 2 is rotatably connected to the inner wall of one side of the compression testing machine body 1, an auxiliary protective cover 3 is slidably provided on the compression testing machine body 1, a waste seat 4 is fixedly connected to the bottom end of the compression testing machine body 1, an adjustment mechanism 5 is provided in the waste seat 4, a placement seat 6 is rotatably connected to the adjustment mechanism 5, a glass insulator 7 is placed on the placement seat 6, two connecting rod groups 8 are rotatably connected to the inner wall of one side of the waste seat 4, and an auxiliary pushing plate 9 is rotatably connected between the two connecting rod groups 8.

[0030] like Figure 3 As shown, a hydraulic cylinder 101 is installed on the compression test machine body 1, and a compression data acquisition seat 102 is fixedly connected to the output end of the hydraulic cylinder 101, and a transmission rack 103 is fixedly connected to one side of the compression data acquisition seat 102. The hydraulic cylinder 101 drives the compression data acquisition seat 102 to move downward to collect compression data of the glass insulator 7.

[0031] like Figure 4 , Figure 5As shown, the transmission mechanism 2 includes a universal joint 201, both ends of which are rotatably connected to the compression test machine body 1, a transmission wheel 202 is fixedly connected to the top of the universal joint 201, and the transmission wheel 202 is meshed with the transmission rack 103 for transmission, a threaded rod 203 is fixedly connected to the bottom of the universal joint 201, and a moving frame 204 is threadedly connected to the threaded rod 203, one end of the moving frame 204 is slidably matched with the compression test machine body 1, and the other end of the moving frame 204 is fixedly connected to the auxiliary protective cover 3. The transmission rack 103 on the compression data acquisition seat 102 will drive the universal joint 201 connected to the transmission wheel 202 to rotate, so that the universal joint 201 drives the connected threaded rod 203 to rotate, and at this time the threaded rod 203 will drive the auxiliary protective cover 3 connected to the moving frame 204 to move downward.

[0032] A toothed disc 205 is fixedly connected to the bottom end of the threaded rod 203. The outer side of the toothed disc 205 is annular in structure and is rotatably connected to a plurality of meshing teeth 206. A tension spring 207 is fixedly connected between the meshing teeth 206 and the toothed disc 205. A toothed disc 208 is sleeved on the outer wall of the bottom end of the toothed disc 205. The inner wall of the toothed disc 208 is movably meshed with the meshing teeth 206 for transmission. The toothed disc 208 is rotatably connected to the compression testing machine body 1. A driving wheel 209 is fixedly connected to the bottom end of the toothed disc 208. When the compression data acquisition seat 102 moves upward and resets, the threaded rod 203 is driven to rotate. At this time, the toothed disc 205 connected to the threaded rod 203 rotates. Under the action of the tension spring 207, the meshing teeth 206 are meshed with the toothed disc 208, thereby driving the toothed disc 208 to rotate, so that the toothed disc 208 drives the driving wheel 209 to rotate.

[0033] like Figure 6 As shown, a baffle 401 is slidably provided at the opening of the bottom end of the waste seat 4, and a lever is fixedly provided at one end of the baffle 401.

[0034] like Figure 7 As shown, the adjustment mechanism 5 includes a bidirectional screw rod 501, which is rotatably connected to the inner wall of the waste seat 4, and a moving rod 502 is threadedly connected to the outer wall of both ends of the bidirectional screw rod 501. Two adjustment rods 503 are rotatably connected to the moving rod 502, and the other end of the adjustment rod 503 is rotatably connected to the bottom end of the placement seat 6, and one end of one of the moving rods 502 is connected and fixed with a rack 508. When the driving wheel 209 rotates, it will drive the reciprocating screw rod 506 connected to the driven wheel 507 to rotate, so that the reciprocating screw rod 506 drives the adjustment rack 505 to reciprocate, and at this time, it will drive the bidirectional screw rod 501 connected to the adjustment wheel 504 to rotate forward and reverse.

[0035] One end of the bidirectional screw 501 outside the waste seat 4 is connected and fixed with an adjusting wheel 504, and an adjusting rack 505 is meshed and driven on the adjusting wheel 504. One end of the adjusting rack 505 is slidably matched with the waste seat 4, and a reciprocating screw 506 is slidably matched on the adjusting rack 505. The reciprocating screw 506 is rotatably connected with the waste seat 4, and one end of the reciprocating screw 506 is connected and fixed with a driven wheel 507, which is meshed and driven with the driving wheel 209. The bidirectional screw 501 rotates forward and reversely, thereby driving the moving rod 502 to move, so that the moving rod 502 drives the placement seat 6 to move up and down through the adjusting rod 503.

[0036] like Figure 8 As shown, one end of one of the connecting rod groups 8 is connected and fixedly provided with a worm wheel 801, and one side of the worm wheel 801 is meshingly provided with a worm 802, which is rotatably connected to the inner wall of the waste seat 4, and one end of the worm 802 is connected and fixedly provided with a gear 803, which is meshingly provided with a rack 508. When the placement seat 6 moves downward, the moving rod 502 will drive the connected rack 508, so that the rack 508 drives the gear 803 to rotate, and the gear 803 will drive the connected worm 802 to rotate, so that the worm 802 can drive the connecting rod group 8 connected to the worm wheel 801 to rotate, and push the auxiliary push plate 9 to move, and the inclined plate 901 cooperates with the spring 902, so that the inclined plate 901 can be attached to the upper surface of the placement seat 6, and the crushed glass insulator 7 is automatically pushed down.

[0037] like Figure 8 As shown, the inner wall at the bottom end of the auxiliary push plate 9 is slidably matched with an inclined panel 901, the outer wall of the inclined panel 901 is slidably contacted with the top surface of the placement seat 6, and a plurality of springs 902 are fixedly connected to the top surface of the inclined panel 901, and the other end of the spring 902 is fixedly connected to the inner wall of the auxiliary push plate 9.

[0038] Working principle: During the manufacturing process of the glass insulator 7, it is necessary to collect the compressive data of the manufactured glass insulator 7 to ensure the quality of the glass insulator 7. First, the glass insulator 7 is placed on the placement seat 6, and then the hydraulic cylinder 101 is used to drive the compressive data collection seat 102 to move downward to collect the compressive data of the glass insulator 7. The compressive data collection seat 102 uses sensors such as strain gauges, pressure sensors, displacement sensors, and data acquisition systems DAQ to apply gradually increasing pressure and collect strain, pressure, and displacement data in real time during the force process, so as to fully understand the compressive performance of the glass insulator 7.

[0039] At this time, the transmission rack 103 on the compression data acquisition seat 102 will drive the universal joint 201 connected to the transmission wheel 202 to rotate, so that the universal joint 201 drives the connected threaded rod 203 to rotate, and the threaded rod 203 will drive the auxiliary protective cover 3 connected to the moving frame 204 to move downward and cover the outside of the placement seat 6;

[0040] After the data collection is completed, when the compression data collection seat 102 moves up and resets, the threaded rod 203 is driven to rotate, and the toothed disc 205 connected to the threaded rod 203 rotates at this time. Under the action of the tension spring 207, the meshing teeth 206 are meshed with the toothed disc 208, thereby driving the toothed disc 208 to rotate, so that the toothed disc 208 drives the driving wheel 209 to rotate;

[0041] When the driving wheel 209 rotates, the reciprocating screw rod 506 connected to the driven wheel 507 will be driven to rotate, so that the reciprocating screw rod 506 drives the adjusting rack 505 to move back and forth, and at this time, the bidirectional screw rod 501 connected to the adjusting wheel 504 will be driven to rotate forward and reverse, thereby driving the moving rod 502 to move, so that the moving rod 502 will drive the placement seat 6 to move up and down through the adjusting rod 503;

[0042] When the placement seat 6 moves downward, the moving rod 502 will drive the connected rack 508, so that the rack 508 drives the gear 803 to rotate. At this time, the gear 803 will drive the connected worm 802 to rotate, so that the worm 802 can drive the connecting rod group 8 connected to the worm wheel 801 to rotate, and push the auxiliary pushing plate 9 to move. At this time, the inclined plate 901 cooperates with the spring 902, so that the inclined plate 901 can be attached to the upper surface of the placement seat 6, and the crushed glass insulator 7 is automatically pushed down and collected by the waste seat 4. By opening the baffle 401, the crushed glass insulator 7 can be recycled.

[0043] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions only describe the principles of the present invention. The present invention may be subject to various changes and improvements without departing from the spirit and scope of the present invention. These changes and improvements fall within the scope of the present invention. The scope of protection claimed by the present invention is defined by the attached claims and their equivalents.

Claims

1. A data acquisition auxiliary device, comprising a compression testing machine body (1), characterized in that: A transmission mechanism (2) is rotatably connected to the inner wall of one side of the compression test machine body (1); an auxiliary protective cover (3) is slidably provided on the compression test machine body (1); a waste seat (4) is fixedly connected to the bottom end of the compression test machine body (1); an adjustment mechanism (5) is provided inside the waste seat (4); a placement seat (6) is rotatably connected to the adjustment mechanism (5); a glass insulator (7) is placed on the placement seat (6); two connecting rod groups (8) are rotatably connected to the inner wall of one side of the waste seat (4); an auxiliary push plate (9) is rotatably connected between the two connecting rod groups (8).

2. A data acquisition auxiliary device according to claim 1, characterized in that: A hydraulic cylinder (101) is installed on the compression test machine body (1); an output end of the hydraulic cylinder (101) is connected and fixedly provided with a compression data acquisition seat (102); and a transmission rack (103) is connected and fixedly provided on one side of the compression data acquisition seat (102).

3. A data acquisition auxiliary device according to claim 1, characterized in that: The transmission mechanism (2) comprises a universal joint (201), both ends of the universal joint (201) are rotatably connected to the compression test machine body (1), a transmission wheel (202) is fixedly connected to the top of the universal joint (201), the transmission wheel (202) is meshed with a transmission rack (103) for transmission, a threaded rod (203) is fixedly connected to the bottom of the universal joint (201), a moving frame (204) is threadedly connected to the threaded rod (203), one end of the moving frame (204) is slidably matched with the compression test machine body (1), and the other end of the moving frame (204) is fixedly connected to the auxiliary protective cover (3).

4. A data acquisition auxiliary device according to claim 3, characterized in that: A toothed disc (205) is fixedly connected to the bottom end of the threaded rod (203); a plurality of meshing teeth (206) are rotatably connected to the outer side of the toothed disc (205) in an annular structure; a tension spring (207) is fixedly connected to the meshing teeth (206) and the toothed disc (205); a toothed disc (208) is sleeved on the outer wall of the bottom end of the toothed disc (205); the inner wall of the toothed disc (208) is movably meshed with the meshing teeth (206) for transmission; the toothed disc (208) is rotatably connected to the body (1) of the compression testing machine; and a driving wheel (209) is fixedly connected to the bottom end of the toothed disc (208).

5. The data acquisition auxiliary device according to claim 1, characterized in that: A baffle (401) is slidably provided at the bottom opening of the waste seat (4), and a lever is fixedly connected to one end of the baffle (401).

6. The data collection auxiliary device according to claim 1, characterized in that: The adjusting mechanism (5) comprises a bidirectional screw rod (501) which is rotatably connected to the inner wall of the waste seat (4); the outer walls of both ends of the bidirectional screw rod (501) are threadedly connected with moving rods (502); two adjusting rods (503) are rotatably connected to the moving rod (502); the other end of the adjusting rod (503) is rotatably connected to the bottom end of the placement seat (6); one end of one of the moving rods (502) is fixedly connected to a rack (508).

7. A data collection auxiliary device according to claim 6, characterized in that: One end of the bidirectional screw rod (501) located outside the waste material seat (4) is connected and fixedly provided with an adjusting wheel (504), and an adjusting rack (505) is meshingly provided on the adjusting wheel (504). One end of the adjusting rack (505) is slidably matched with the waste material seat (4), and a reciprocating screw rod (506) is slidably matched with the adjusting rack (505). The reciprocating screw rod (506) is rotatably connected to the waste material seat (4), and one end of the reciprocating screw rod (506) is connected and fixedly provided with a driven wheel (507), and the driven wheel (507) is meshingly provided with the driving wheel (209).

8. The data collection auxiliary device according to claim 1, characterized in that: One end of one of the connecting rod groups (8) is connected and fixedly provided with a worm wheel (801), one side of the worm wheel (801) is meshingly provided with a worm (802), the worm (802) is rotatably connected to the inner wall of the waste seat (4), one end of the worm (802) is connected and fixedly provided with a gear (803), and the gear (803) is meshingly provided with a rack (508).

9. The data collection auxiliary device according to claim 1, characterized in that: The inner wall of the bottom end of the auxiliary push plate (9) is slidably matched with an inclined panel (901), the outer wall of the inclined panel (901) is slidably contacted with the top surface of the placement seat (6), and a plurality of springs (902) are fixedly connected to the top surface of the inclined panel (901), and the other end of the spring (902) is fixedly connected to the inner wall of the auxiliary push plate (9).

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