Mechanical equipment protection device

Abstract

The utility model discloses a mechanical equipment protective device which comprises a protective cover, operation holes are formed in the outer wall of the protective cover and located on the two sides, T-shaped blocks are arranged at the upper ends and the lower ends of the operation holes and located on the outer wall of the protective cover, door bodies are arranged at the front ends of the operation holes, T-shaped grooves are correspondingly formed in the door bodies, and the T-shaped blocks are arranged in the T-shaped grooves. A square shell is arranged on the outer wall of the door body, a lifting block is arranged in the square shell in a sliding mode, guide rods are arranged on the upper end face and located on the two sides of the lifting block, guide holes are formed in the upper end face of the square shell, and the guide rods and the guide holes are installed in a sliding mode. And a handle is arranged at the upper end of the guide rod, so that a user can pull the handle to enable the lifting block to slide in the square shell, the positioning block is separated from the positioning hole, the door body is further opened, and mechanical equipment in the door body can be conveniently operated.

Description

Technical Field

[0001] The utility model relates to the technical field of equipment protection, and more specifically, to a mechanical equipment protection device. Background Art

[0002] There are many kinds of mechanical equipment. When mechanical equipment is running, some of its parts or even the equipment itself can perform different forms of mechanical movement. Mechanical equipment is composed of drive devices, speed change devices, transmission devices, working devices, braking devices, protective devices, lubrication systems, cooling systems and other parts. Some mechanical equipment needs to install protective devices on its surface during operation to protect surrounding workers, but most traditional protective devices are closed structures, which means that they need to be disassembled when operating the mechanical equipment inside them, which is not convenient to use; and the heat dissipation effect is poor. When the temperature inside the protective device is too high, it will reduce the service life of the equipment. Utility Model Content

[0003] 1. Technical issues to be resolved

[0004] In view of the problems existing in the prior art, the utility model provides a mechanical equipment protection device to solve the technical problem that most of the traditional protection devices mentioned in the background technology are closed structures, which requires disassembly when operating the mechanical equipment inside them, making them inconvenient to use.

[0005] (II) Technical solution

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a mechanical equipment protection device comprises a protective cover, an outer wall of the protective cover and operation holes are opened on both sides, T-blocks are arranged at the upper and lower ends of the operation hole and on the outer wall of the protective cover, a door body is arranged at the front end of the operation hole, the door body is correspondingly provided with T-slots, the T-slots and the T-blocks are slidably installed, a square shell is arranged on the outer wall of the door body, a lifting block is slidably provided inside the square shell, the upper end surface of the lifting block and guide rods are arranged on both sides, the upper end surface of the square shell is provided with guide holes, the guide rods are slidably installed with the guide holes, a handle is arranged on the upper end of the guide rod, a positioning hole is opened on the lower end surface of the lifting block, a positioning block is arranged on the outer wall of the protective cover, the positioning block is located inside the positioning hole, and a heat dissipation device is arranged on the upper end of the protective cover.

[0007] The utility model is further configured such that the heat dissipation device includes ventilation holes, a plurality of ventilation holes are provided and fans are arranged inside the ventilation holes, a square frame is fixedly provided at the outer end of the fan and at the upper end surface of the protective cover, and a dust shield is arranged inside the square frame to facilitate the extraction of hot air.

[0008] The utility model is further configured such that mounting blocks are fixedly provided on both sides of the dust shield, and mounting grooves are correspondingly opened on the inner wall of the square frame. The mounting blocks are located inside the mounting grooves and are fixed to the inner wall of the mounting grooves with bolts, so as to block dust in the air.

[0009] The utility model is further configured such that external connection holes are provided on both the front and rear end surfaces of the protective cover, fixing blocks are fixedly provided at both the upper and lower ends of the external connection holes, threaded holes are provided on the fixing blocks, threaded columns are provided inside the threaded holes, one end of the threaded column passes through the threaded hole and is rotatably provided with a clamping block, and the other end is fixed with a hand wheel for easy clamping and fixing of the external connection.

[0010] The utility model is further configured that the inside of the external connection hole is provided with a rubber sleeve, which is convenient for protecting the external connection and reducing wear.

[0011] The utility model is further configured that an observation window is provided on the outer wall of the protective cover to facilitate viewing of the internal conditions of the protective cover.

[0012] The utility model is further configured that a limit block is fixedly provided on the outer wall of the protective cover and at one end, so as to limit the moving distance of the door body.

[0013] The utility model is further configured that a spring is provided on the outer wall of the lifting block, and the other end of the spring is fixedly connected to the inner wall of the square shell, so as to facilitate pushing the positioning block into the positioning hole.

[0014] (III) Beneficial effects

[0015] Compared with the prior art, the utility model provides a mechanical equipment protection device having the following

[0016] Beneficial effects:

[0017] 1. By arranging a protective cover, an operating hole, a T-block, a door body, a T-slot, a square shell, a lifting block, a guide rod, a guide hole, a handle, a positioning hole and a positioning block, the user can pull the handle to slide the lifting block inside the square shell to make the positioning block disengage from the positioning hole. At this time, the door body can be opened by the cooperation of the T-block and the T-slot, so as to facilitate the operation of the mechanical equipment inside through the operating hole.

[0018] 2. By setting ventilation holes, fans, square frames, dust shields, mounting blocks and mounting slots, users can turn on the fan to extract the hot air inside the protective cover to increase the service life of the mechanical equipment. By setting the dust shield, dust in the air can be blocked to prevent it from entering. Users can also disassemble the dust shield with bolts for easy replacement and cleaning.

[0019] 3. By setting up external holes, fixing blocks, threaded holes, threaded columns, clamping blocks, hand wheels and rubber sleeves, users can extend external lines into the protective cover through the external holes and connect them to mechanical equipment. Then, the threaded columns can be turned to drive the clamping blocks to move, so as to clamp and fix the external lines to prevent loosening due to accidental contact. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is an overall schematic diagram of a mechanical equipment protective device in a non-use state;

[0021] Figure 2 It is a schematic diagram of the positions of the T-slot, square shell, lifting block, handle and positioning hole on the door body;

[0022] Figure 3 It is a cross-sectional view of the installation of the square housing, lifting block, guide rod, handle and spring;

[0023] Figure 4 An exploded view of the installation of the vents, fans, square frames and dust shields on the protective cover;

[0024] Figure 5 Schematic diagram of the installation of threaded column, clamp block and handwheel.

[0025] In the figure: 1. Protective cover; 2. Operating hole; 3. T-block; 4. Door body; 5. T-slot; 6. Square shell; 7. Lifting block; 8. Guide rod; 9. Guide hole; 10. Handle; 11. Positioning hole; 12. Positioning block; 13. Ventilation hole; 14. Fan; 15. Square frame; 16. Dust shield; 17. Mounting block; 18. Mounting slot; 19. External hole; 20. Fixing block; 21. Threaded hole; 22. Threaded column; 23. Clamp block; 24. Handwheel; 25. Rubber sleeve; 26. Observation window; 27. Limit block; 28. Spring. DETAILED DESCRIPTION

[0026] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present utility model will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0027] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meanings as commonly understood by ordinary technicians in the technical field to which this application belongs.

[0028] In the present invention, unless otherwise specified, directions such as "up" and "down" are usually used in reference to the directions shown in the drawings, or in reference to the vertical, perpendicular or gravity direction; similarly, for ease of understanding and description, "left" and "right" are usually used in reference to the left and right shown in the drawings; "inside" and "outside" refer to the inside and outside relative to the outline of each component itself, but the above-mentioned directions are not used to limit the present invention.

[0029] See also Figure 1-5 A mechanical equipment protection device comprises a protective cover 1, an operating hole 2 is opened on the outer wall of the protective cover 1 and on both sides, a T-block 3 is arranged at the upper and lower ends of the operating hole 2 and on the outer wall of the protective cover 1, a door body 4 is arranged at the front end of the operating hole 2, a T-slot 5 is correspondingly opened on the door body 4, the T-slot 5 and the T-block 3 are slidably installed, a square shell 6 is arranged on the outer wall of the door body 4, a lifting block 7 is slidably provided inside the square shell 6, a guide rod 8 is provided on the upper end surface of the lifting block 7 and on both sides, a guide hole 9 is opened on the upper end surface of the square shell 6, the guide rod 8 is slidably installed with the guide hole 9, a handle 10 is arranged on the upper end of the guide rod 8, a positioning hole 11 is opened on the lower end surface of the lifting block 7, a positioning block 12 is arranged on the outer wall of the protective cover 1, the positioning block 12 is located inside the positioning hole 11, a heat dissipation device is arranged on the upper end of the protective cover 1, a spring 28 is arranged on the outer wall of the lifting block 7, and the other end of the spring 28 is fixedly connected to the inner wall of the square shell 6.

[0030] In this embodiment, the heat dissipation device includes ventilation holes 13, and a plurality of ventilation holes 13 are provided with fans 14 inside each of the ventilation holes. A square frame 15 is fixedly provided at the outer end of the fan 14 and at the upper end surface of the protective cover 1. A dust shield 16 is provided inside the square frame 15. Mounting blocks 17 are fixedly provided on both sides of the dust shield 16. Mounting grooves 18 are correspondingly opened on the inner wall of the square frame 15. The mounting block 17 is located inside the mounting groove 18 and is fixed to the inner wall of the mounting groove 18 by bolts.

[0031] More specifically, the user can pull the handle 10 to make the lifting block 7 slide inside the square shell 6 so that the positioning block 12 disengages from the positioning hole 11. At this time, the door body 4 can be pushed through the cooperation of the T-block 3 and the T-slot 5 to facilitate operation. When the protective cover 1 needs to be cooled, the fan 14 can be turned on to extract the hot air inside the protective cover 1 to increase the service life of the mechanical equipment, and by setting the dust shield 16, the dust in the air can be blocked to prevent it from entering.

[0032] See also Figure 1 , Figure 4 and Figure 5As an implementation method for fixing the external connection: external connection holes 19 are provided on the front and rear end surfaces of the protective cover 1, and fixing blocks 20 are fixedly provided at the upper and lower ends of the external connection holes 19. Threaded holes 21 are provided on the fixing blocks 20, and threaded columns 22 are provided inside the threaded holes 21. One end of the threaded column 22 passes through the threaded hole 21 and is rotatably provided with a clamping block 23, and the other end is fixed with a hand wheel 24, and a rubber sleeve 25 is provided inside the external connection holes 19.

[0033] Specifically, the user can rotate the hand wheel 24 to make the threaded column 22 drive the clamping block 23 to move, so as to clamp and fix the external wire to prevent it from loosening.

[0034] Please refer to Figure 1 As a further implementation method for checking the mechanical equipment inside the protective cover 1: an observation window 26 is provided on the outer wall of the protective cover 1, and a limit block 27 is fixedly provided on the outer wall of the protective cover 1 at one end.

[0035] Specifically, the user can view the internal conditions of the protective cover 1 through the observation window 26 .

[0036] To sum up, when the overall equipment is in use: when the door body 4 needs to be opened, the lifting block 7 can be made to slide inside the square shell 6 by pulling the handle 10, so that the positioning block 12 can be disengaged from the positioning hole 11. At this time, the door body 4 can be opened by the cooperation of the T-block 3 and the T-slot 5, so as to facilitate the operation of the mechanical equipment inside it through the operating hole 2. When the inside of the protective cover 1 needs to be dissipated, the hot air inside the protective cover 1 can be extracted by turning on the fan 14 to increase the service life of the mechanical equipment, and by setting the dust shield 16, the dust in the air can be blocked to prevent it from entering. When wiring, the external line can be allowed to enter the protective cover 1 through the external hole 19 for easy connection, and then the threaded column 22 can be turned by turning the hand wheel 24 to drive the clamping block 23 to move, so as to clamp and fix the external wiring to prevent loosening due to accidental contact.

[0037] When the door body 4 needs to be opened, the handle 10 can be pulled to make the lifting block 7 slide inside the square shell 6 so that the positioning block 12 is disengaged from the positioning hole 11. At this time, the door body 4 can be opened by the cooperation of the T-block 3 and the T-slot 5, so that the mechanical equipment inside it can be operated conveniently through the operating hole 2.

[0038] When the inside of the protective cover 1 needs to be cooled, the hot air inside the protective cover 1 can be extracted by turning on the fan 14 to increase the service life of the mechanical equipment, and the dust in the air can be blocked by setting the dust shield 16 to prevent it from entering.

[0039] When wiring, the external line can be brought into the protective cover 1 through the external connection hole 19 for easy connection, and then the threaded column 22 can be turned by turning the hand wheel 24 to move the clamping block 23 to clamp and fix the external line to prevent loosening due to accidental contact.

[0040] In all the schemes mentioned above, the connection between two parts can be selected according to actual conditions by welding, bolt and nut matching connection, bolt or screw connection or other well-known connection methods, which are not described here one by one. In the above, all fixed connections are preferably welded. Although the embodiments of the utility model have been shown and described, it can be understood by ordinary technicians in this field that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the utility model. The scope of the utility model is defined by the attached claims and their equivalents.

Claims

1. A mechanical equipment protection device, comprising a protective cover (1), characterized in that: An operation hole (2) is provided on the outer wall of the protective cover (1) and on both sides; T-shaped blocks (3) are provided at the upper and lower ends of the operation hole (2) and on the outer wall of the protective cover (1); a door body (4) is provided at the front end of the operation hole (2); a T-shaped slot (5) is correspondingly provided on the door body (4); the T-shaped slot (5) and the T-shaped block (3) are slidably mounted; a square shell (6) is provided on the outer wall of the door body (4); a lifting block (7) is slidably provided inside the square shell (6); the lifting block (7) is slidably mounted ... The upper end surface of the block (7) and both sides thereof are provided with guide rods (8), the upper end surface of the square shell (6) is provided with guide holes (9), the guide rods (8) are slidably mounted with the guide holes (9), the upper end of the guide rods (8) is provided with a handle (10), the lower end surface of the lifting block (7) is provided with a positioning hole (11), the outer wall of the protective cover (1) is provided with a positioning block (12), the positioning block (12) is located inside the positioning hole (11), and the upper end of the protective cover (1) is provided with a heat dissipation device.

2. A mechanical equipment protection device according to claim 1, characterized in that: The heat dissipation device comprises a ventilation hole (13), a plurality of ventilation holes (13) are provided and each of the ventilation holes (13) is provided with a fan (14) inside, a square frame (15) is fixedly provided at the outer end of the fan (14) and located on the upper end surface of the protective cover (1), and a dust shield (16) is provided inside the square frame (15).

3. A mechanical equipment protection device according to claim 2, characterized in that: Mounting blocks (17) are fixedly provided on both sides of the dust shield (16); a mounting groove (18) is correspondingly provided on the inner wall of the square frame (15); the mounting block (17) is located inside the mounting groove (18) and is fixedly installed with the inner wall of the mounting groove (18) by means of bolts.

4. A mechanical equipment protection device according to claim 1, characterized in that: The front and rear end surfaces of the protective cover (1) are provided with external connection holes (19), the upper and lower ends of the external connection holes (19) are fixed with fixing blocks (20), the fixing blocks (20) are provided with threaded holes (21), the threaded holes (21) are provided with threaded columns (22) inside, one end of the threaded columns (22) passes through the threaded holes (21) and is rotatably provided with a clamping block (23), and the other end is fixed with a hand wheel (24).

5. A mechanical equipment protection device according to claim 4, characterized in that: The interior of the external connection hole (19) is provided with a rubber sleeve (25).

6. A mechanical equipment protection device according to claim 1, characterized in that: An observation window (26) is provided on the outer wall of the protective cover (1).

7. A mechanical equipment protection device according to claim 1, characterized in that: A limit block (27) is fixedly provided on the outer wall of the protective cover (1) and at one end.

8. The mechanical equipment protection device according to claim 1 is characterized in that: A spring (28) is provided on the outer wall of the lifting block (7), and the other end of the spring (28) is fixedly connected to the inner wall of the square shell (6).

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