Sliding type testing machine protective cover

Abstract

The utility model relates to the technical field of testing machine protection, and discloses a sliding type testing machine protective cover, which solves the problem that the testing machine protective cover cannot be quickly opened or closed in a sliding manner in the use process, and comprises a support frame, the support frame is of an I-shaped structure, and movable covers are symmetrically arranged at the bottom of the support frame. Transparent glass plates are fixedly installed in the front sides of the two movable covers in a penetrating mode, a control switch is fixedly installed at the top of the supporting frame, an adjusting sliding assembly is fixedly installed at the bottom of the supporting frame, the tops of the two movable covers are connected with the adjusting sliding assembly, and supporting rods are fixedly installed at the four corners of the bottom of the supporting frame. A supporting seat is fixedly mounted at the bottom of the supporting rod, and the bottom of the supporting seat is horizontally aligned with the bottom of the movable cover; according to the utility model, the protective cover of the testing machine can be quickly opened or closed in a sliding manner in the using process, so that a worker can better operate the protective cover, and better practicability can be conveniently achieved.

Description

Technical Field

[0001] This utility model belongs to the field of testing machine protection technology, specifically a sliding testing machine protective cover. Background Technology

[0002] Testing machines are important instruments and equipment for testing the physical, mechanical, technological, structural seismic strength, and internal and external defects of various materials and their products under various environmental and simulated conditions. Testing machine protective covers are covers used to protect the testing machine from damage caused by foreign objects. However, the protective covers cannot be quickly opened or closed during use, which affects the operation of the staff and makes it difficult to achieve better practicality. Utility Model Content

[0003] In order to overcome the shortcomings of the prior art, this utility model provides a sliding protective cover for a testing machine, which effectively solves the problem that the protective cover of the testing machine cannot be quickly slid open or close during use, which affects the operation of the staff and makes it difficult to achieve better practicality.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a sliding testing machine protective cover, comprising a support frame, the support frame having an I-shaped structure, with movable covers symmetrically arranged at the bottom of the support frame, transparent glass plates fixedly installed through the front sides of both movable covers, a control switch fixedly installed at the top of the support frame, an adjusting sliding assembly fixedly installed at the bottom of the support frame, and the tops of both movable covers connected to the adjusting sliding assembly, support rods fixedly installed at the four corners of the bottom of the support frame, support seats fixedly installed at the bottom of the support rods, and the bottom of the support seats being horizontally aligned with the bottom of the movable covers, with a fixed mounting hole through the end of the support seat away from the support rod.

[0005] Preferably, the adjusting sliding assembly includes a frame, with open structures on both sides and the bottom. A fixed base is symmetrically fixedly installed on the top of the frame, and the tops of both fixed bases are fixedly connected to the bottom of the support frame. An adjusting motor is fixedly installed in the middle of the top of the frame, and the adjusting motor is energized and connected to a control switch. The output shaft of the adjusting motor extends movably through and into the interior of the frame. A transmission gear is fixedly installed inside the frame and on the outside of the output shaft of the adjusting motor. A transmission rack is interlocked and connected to the outside of the transmission gear. Movable blocks are fixedly installed at the ends of the two transmission racks that are close to each other. A connecting block is fixedly installed at the bottom of the movable block, and the top of the connecting block is fixedly connected to the top of the movable cover.

[0006] Preferably, a positioning sleeve is symmetrically fixedly installed on the side of the transmission rack away from the transmission gear. A positioning slide rod is slidably installed inside the positioning sleeve. Positioning blocks are fixedly installed at both ends of the positioning slide rod, and the positioning blocks are fixedly installed on the inner wall of the frame. Four positioning sliders are symmetrically fixedly installed on the inner wall of the positioning sleeve. Four positioning grooves are symmetrically opened on the outer side of the positioning slide rod, and the positioning sliders are slidably installed inside the positioning grooves.

[0007] Preferably, the bottom of the support frame is symmetrically provided with positioning crossbars, both ends of which are fixedly installed with connecting frames, and the top of the connecting frames is fixedly connected to the bottom of the support frame. Sliding connecting sleeves are symmetrically slidably installed on the outer sides of the two positioning crossbars, and the bottom of the sliding connecting sleeves is fixedly connected to the top of the movable cover.

[0008] Compared with the prior art, the beneficial effects of this utility model are:

[0009] 1) During operation, the interaction of the support frame, support rod, support base, fixed mounting hole, movable cover, control switch and adjusting sliding component allows the protective cover of the testing machine to be quickly opened or closed during use, so that the staff can operate it better and thus achieve better practicality.

[0010] 2) During operation, the interaction of the positioning sleeve, positioning rod, positioning block, positioning slider and positioning groove makes it easier for the transmission rack to achieve better stability when moving, thus ensuring that the adjustment sliding assembly can work stably. Attached Figure Description

[0011] The accompanying drawings are provided to further understand the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation thereof.

[0012] In the attached diagram:

[0013] Figure 1 This is a schematic diagram of the structure of a sliding test machine protective cover according to the present invention;

[0014] Figure 2 This is a schematic diagram of the movable cover structure of this utility model;

[0015] Figure 3 This is a schematic diagram of the adjusting sliding component structure of this utility model;

[0016] Figure 4 This is a schematic diagram of the disassembled structure of the positioning slide sleeve and positioning slide rod of this utility model.

[0017] In the diagram: 1. Support frame; 2. Movable cover; 3. Transparent glass plate; 4. Control switch; 5. Adjustable sliding assembly; 6. Support rod; 7. Support base; 8. Fixed mounting hole; 9. Frame; 10. Fixed base; 11. Adjusting motor; 12. Transmission gear; 13. Transmission rack; 14. Movable block; 15. Connecting block; 16. Positioning sleeve; 17. Positioning slide rod; 18. Positioning block; 19. Positioning slider; 20. Positioning groove; 21. Positioning crossbar; 22. Connecting frame; 23. Sliding connecting sleeve. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0019] Example 1, by Figure 1 , Figure 2 , Figure 3 and Figure 4 This utility model relates to a sliding test machine protective cover, including a support frame 1, which has an I-shaped structure. Two movable covers 2 are symmetrically arranged at the bottom of the support frame 1. A transparent glass plate 3 is fixedly installed through the front interior of each of the two movable covers 2. Positioning crossbars 21 are symmetrically arranged at the bottom of the support frame 1. Connecting brackets 22 are fixedly installed at both ends of the positioning crossbars 21, and the top of the connecting brackets 22 is fixedly connected to the bottom of the support frame 1. Sliding connecting sleeves 23 are symmetrically slidably installed on the outer sides of the two positioning crossbars 21, and the bottom of the sliding connecting sleeves 23 is fixedly connected to the top of the movable covers 2. A control switch 4 is fixedly installed on the top of the support frame 1. An adjusting sliding assembly 5 is fixedly installed on the bottom of the support frame 1, and the tops of the two movable covers 2 are connected to the adjusting sliding assembly 5. Support rods 6 are fixedly installed at the four corners of the bottom of the support frame 1. Support seats 7 are fixedly installed at the bottom of the support rods 6, and the bottom of the support seats 7 is horizontally aligned with the bottom of the movable covers 2. A fixed mounting hole 8 is opened through the end of the support seat 7 away from the support rods 6.

[0020] The adjusting sliding assembly 5 includes a frame 9, and the two sides and bottom of the frame 9 are open structures. The top of the frame 9 is symmetrically fixed with fixed seats 10, and the top of the two fixed seats 10 is fixedly connected to the bottom of the support frame 1. The top center of the frame 9 is fixedly installed with an adjusting motor 11, and the adjusting motor 11 is energized and connected to the control switch 4. The output shaft of the adjusting motor 11 moves through and extends into the interior of the frame 9. The interior of the frame 9 and the outside of the output shaft of the adjusting motor 11 are fixedly installed with a transmission gear 12. The outside of the transmission gear 12 is interlocked with a transmission rack 13. The two transmission racks 13 are fixedly installed with movable blocks 14 at their close ends. The bottom of the movable block 14 is fixedly installed with a connecting block 15, and the top of the connecting block 15 is fixedly connected to the top of the movable cover 2.

[0021] A positioning sleeve 16 is symmetrically fixedly installed on the side of the transmission rack 13 away from the transmission gear 12. A positioning slide rod 17 is slidably installed inside the positioning sleeve 16. Positioning blocks 18 are fixedly installed at both ends of the positioning slide rod 17 and the positioning blocks 18 are fixedly installed on the inner wall of the frame 9. Four positioning sliders 19 are symmetrically fixedly installed on the inner wall of the positioning sleeve 16. Four positioning grooves 20 are symmetrically opened on the outer side of the positioning slide rod 17 and the positioning sliders 19 are slidably installed inside the positioning grooves 20.

[0022] During use, the interaction of the support frame 1, support rod 6, support base 7, fixed mounting hole 8, movable cover 2, control switch 4, and adjusting sliding assembly 5 allows the protective cover of the testing machine to be quickly opened or closed, facilitating better operation by the staff and improving practicality. Furthermore, the interaction of the positioning sleeve 16, positioning rod 17, positioning block 18, positioning slider 19, and positioning groove 20 ensures better stability of the transmission rack 13 during movement, thereby ensuring the stable operation of the adjusting sliding assembly 5.

[0023] Working Principle: During operation, firstly, place the two movable covers 2 outside the testing machine, ensuring the bottom of the support block contacts the top of the workbench where the testing machine is installed. Then, use fixing bolts that match the diameter of the fixing holes 8 to fix the support base 7 to the top of the workbench. At this time, the two movable covers 2 are positioned outside the testing machine, protecting it. During use, when it is necessary to open the two movable covers 2, start the adjusting motor 11 to drive the transmission gear 12 to rotate. The transmission gear 12 drives the transmission rack 13 to move, and the transmission rack 13 drives the positioning sleeve 16 to slide outside the positioning slide rod 17. The positioning sleeve 16 drives the positioning slider 19 to slide inside the positioning groove 20, ensuring better stability of the transmission rack 13 during movement. The moving block 14 is driven by the moving bar 13, which in turn drives the connecting block 15 to move. The connecting block 15 then drives the moving cover 2 to move. At this time, the two moving covers 2 move away from each other. Simultaneously, the moving cover 2 drives the sliding connecting sleeve 23 to slide on the outside of the positioning crossbar 21, which ensures better stability of the moving cover 2 during movement. After the two moving covers 2 have moved open, the adjusting motor 11 is stopped. When it is necessary to close the two moving covers 2, the adjusting motor 11 is started to rotate in the opposite direction, causing the two moving covers 2 to move closer to each other. After the two moving covers 2 have made contact on one side, the adjusting motor 11 is stopped. This allows the protective cover of the testing machine to be quickly opened or closed during use, making it easier for operators to operate and thus achieving better practicality.

Claims

1. A sliding tester guard comprising a support frame (1), characterised in that: The support frame (1) is of an I-shaped structure, the bottom of the support frame (1) is symmetrically provided with movable covers (2), the inside of the front side of the two movable covers (2) is fixedly penetrated and installed with transparent glass plates (3), the top of the support frame (1) is fixedly installed with a control switch (4), the bottom of the support frame (1) is fixedly installed with an adjusting sliding assembly (5), the top of the two movable covers (2) is connected with the adjusting sliding assembly (5), the four corners of the bottom of the support frame (1) are fixedly installed with support rods (6), the bottom of the support rod (6) is fixedly installed with a support base (7), the bottom of the support base (7) is horizontally aligned with the bottom of the movable cover (2), and the inside of the end, away from the support rod (6), of the support base (7) is penetrated and provided with a fixed installation hole (8).

2. A sliding tester guard according to claim 1, wherein: The adjusting sliding assembly (5) comprises a frame body (9), the two sides and the bottom of the frame body (9) are of an open structure, the top of the frame body (9) is symmetrically fixedly installed with fixed seats (10), the top of the two fixed seats (10) is fixedly connected with the bottom of the support frame (1), the top end middle portion of the frame body (9) is fixedly installed with an adjusting motor (11), the adjusting motor (11) is electrically connected with the control switch (4), the output shaft of the adjusting motor (11) is movably penetrated and extends into the inside of the frame body (9), the inside of the frame body (9) and located at the outside of the output shaft of the adjusting motor (11) is fixedly installed with a transmission gear (12), the outside of the transmission gear (12) is interlockingly meshed and connected with transmission racks (13), the end, close to each other, of the two transmission racks (13) is fixedly installed with movable blocks (14), the bottom of the movable block (14) is fixedly installed with a connecting block (15), and the top of the connecting block (15) is fixedly connected with the top of the movable cover (2).

3. A sliding tester guard according to claim 2, wherein: The side, away from the transmission gear (12), of the transmission rack (13) is symmetrically fixedly installed with positioning sliding sleeves (16), the inside of the positioning sliding sleeve (16) is slidably penetrated and installed with a positioning sliding rod (17), the two ends of the positioning sliding rod (17) are fixedly installed with positioning blocks (18), and the positioning blocks (18) are fixedly installed on the inner wall of the frame body (9), four positioning sliding blocks (19) are symmetrically fixedly installed on the inner wall of the positioning sliding sleeve (16), the outside of the positioning sliding rod (17) is symmetrically provided with four positioning sliding grooves (20), and the positioning sliding block (19) is slidably installed in the inside of the positioning sliding groove (20).

4. A sliding tester guard according to claim 1, wherein: The bottom of the support frame (1) is symmetrically provided with positioning cross rods (21), the two ends of the positioning cross rod (21) are fixedly installed with connecting frames (22), the top of the connecting frame (22) is fixedly connected with the bottom of the support frame (1), the outside of the two positioning cross rods (21) is symmetrically slidably installed with sliding connection sleeves (23), and the bottom of the sliding connection sleeve (23) is fixedly connected with the top of the movable cover (2).

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