Temporary safety surrounding net for mechanical equipment maintenance

Abstract

The utility model discloses a temporary safety fence net for mechanical equipment maintenance, which belongs to the technical field of safety fence nets and comprises a bottom plate, a lifting box is fixedly mounted in the middle of the upper end of the bottom plate, a lifting component is mounted in the lifting box, a storage component is mounted on the lifting component, and a fence net body is mounted on one side of the storage component. One side of the surrounding net body extends to one side of the exterior of the lifting box through an extension groove, a connecting strip is fixedly installed on one side of the surrounding net body, a clamping strip is fixedly installed on the other side of the exterior of the lifting box, the lifting assembly can drive the storage assembly and the surrounding net body to ascend and descend, and therefore protection can be conducted according to the height of the overhaul position; and magnetic connection is conducted through the connecting strips and the clamping strips, a user can conveniently connect the structure together and use the structure conveniently, and after use is completed, the surrounding net body can be stored through the storage assembly, so that the user can conveniently rotate the position and store the surrounding net.

Description

Technical Field

[0001] The utility model relates to a temporary safety fence for repairing mechanical equipment, belonging to the technical field of safety fences. Background Art

[0002] Mechanical equipment is composed of metal or other materials, assembled through several parts, and can complete production, processing, operation and other functions under one or more power drives. Mechanical equipment has the characteristics of high unit value and long service life, and its evaluation value has no direct relationship with the region where it is located. At the same time, mechanical equipment is updated quickly. For equipment with high energy consumption, low efficiency and high pollution, although the physical state is high, it should still be treated at a low value or even scrapped. Mechanical equipment needs to be inspected and maintained regularly during use, and also needs to be repaired when damaged. During maintenance, safety fences need to be used to protect the mechanical equipment to prevent other people from accidentally touching it, and to prevent parts from flying out and causing damage. However, the existing safety fences cannot adjust the position of the fence protection according to the height required for maintenance during use, thereby reducing the protection effect. At the same time, after use, most of the fences are placed in a scattered manner, which is inconvenient for users to move and store them. In view of this, the present utility model is specially proposed. Utility Model Content

[0003] The purpose of the present utility model is to provide a temporary safety fence for mechanical equipment maintenance in order to solve the above problems. The fence has the advantages of adjustable protection height and convenient storage. The storage component and the fence body can be driven to rise and fall through the lifting component, so that protection can be performed according to the height of the maintenance position, thereby improving the anti-slip effect. The fence is magnetically connected through the connecting strip and the snap-on strip, which makes it convenient for users to connect the structure and use it. After use, the fence body can be stored through the storage component, which makes it convenient for users to rotate the position and store it.

[0004] The utility model achieves the above-mentioned purpose through the following technical solutions: a temporary safety fence for mechanical equipment maintenance, comprising a bottom plate, a lifting box fixedly installed at the middle position of the upper end of the bottom plate, a lifting assembly installed in the lifting box, a storage assembly installed on the lifting assembly, one side of the storage assembly and one side of the lifting box are both provided with an extension groove, a fence body is installed on one side of the storage assembly, one side of the fence body extends to the outside of the lifting box through the extension groove, and a connecting strip is fixedly installed on one side of the fence body, and the other side of the outside of the lifting box is fixed A connecting strip is fixedly installed, and the connecting strip can be connected to the connecting strip. When in use, first place the structure at the use location, then adjust the height of the storage assembly through the lifting assembly so that the storage assembly is level with the maintenance position, then pull the connecting strip to pull the fence body, then connect the connecting strip with another connecting strip, so as to complete the unfolding of the fence body and provide protection for the maintenance position. When use is completed, remove the connecting strip, and the fence body is stored by the storage assembly, which is convenient for users to transfer positions and store.

[0005] Preferably, in order to drive the lifting threaded rod to rotate, the lifting assembly includes a miniature self-locking motor, the miniature self-locking motor is fixedly mounted on both sides of the lower end of the lifting box, and the output end of the miniature self-locking motor is fixedly mounted with a lifting threaded rod, and the upper end of the lifting threaded rod is rotatably clamped to the upper end of the lifting box.

[0006] Preferably, in order to drive the connecting plate to rise and fall in the lifting box, a connecting plate is threadedly sleeved on the lifting threaded rod, and the connecting plate is slidably clamped in the lifting box. Connecting rods are fixedly installed at the four corners of the connecting plate, and both ends of the connecting rods are connected to the connecting plate.

[0007] Preferably, in order to be able to install the storage assembly on the lifting assembly so that the storage assembly can be lifted and lowered, the storage assembly includes a storage tube, the storage tube is installed between the connecting plates, and the two ends of the storage tube are fixedly connected to the connecting plates, and the extension groove is located on one side of the storage tube.

[0008] Preferably, in order to drive the rotating shaft to reset, so that the enclosure body can be wrapped around the rotating shaft for storage after use, which is convenient for the user to move the position, a rotating groove is provided at both ends of the interior of the storage tube, a return spring is fixedly installed in the rotating groove, a rotating shaft is rotatably installed in the storage tube, and both ends of the rotating shaft are rotatably engaged in the rotating groove, and one end of the return spring is fixedly connected to one end of the rotating shaft, and one side of the enclosure body is fixedly connected to one side of the rotating shaft.

[0009] Preferably, in order to connect the connecting strip and the snap-in strip, the connecting strip is T-shaped, and a positive magnetic strip is fixedly installed on one side of the connecting strip; the snap-in strip is U-shaped, and a negative magnetic strip is fixedly installed on one side of the snap-in strip; the connecting strip is snapped onto the snap-in strip through the positive magnetic strip and the negative magnetic strip.

[0010] The beneficial effects of the present invention are as follows: the lifting assembly can drive the storage assembly and the fence body to be raised and lowered, so that protection can be provided according to the height of the maintenance position, thereby improving the anti-slip effect, and magnetic connection is performed through the connecting strips and the snap-on strips, which makes it convenient for users to connect the structure and use it conveniently, and after use, the fence body can be stored through the storage assembly, which makes it convenient for users to rotate the position and store it. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0012] Figure 2 It is a half-section view of the overall structure of the utility model.

[0013] Figure 3 It is a half-section view of the lifting box in the utility model.

[0014] Figure 4 This is a schematic diagram of the connection relationship between the lifting component and the storage component in the present invention.

[0015] Figure 5 It is a half-section view of the storage component in the present invention.

[0016] In the figure: 1. Base plate; 2. Lifting box; 3. Lifting assembly; 301. Micro self-locking motor; 302. Lifting threaded rod; 303. Connecting plate; 304. Connecting rod; 4. Storage assembly; 401. Storage tube; 402. Rotating groove; 403. Return spring; 404. Rotating shaft; 5. Extension groove; 6. Fence body; 7. Connecting strip; 8. Snap-in strip; 9. Positive magnetic strip; 10. Negative magnetic strip. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0018] See also Figure 1-Figure 5As shown, a temporary safety fence for mechanical equipment maintenance includes a bottom plate 1, a lifting box 2 is fixedly installed at the middle position of the upper end of the bottom plate 1, a lifting assembly 3 is installed in the lifting box 2, a storage assembly 4 is installed on the lifting assembly 3, one side of the storage assembly 4 and one side of the lifting box 2 are provided with an extension groove 5, one side of the storage assembly 4 is installed with a fence body 6, one side of the fence body 6 extends to the outside of the lifting box 2 through the extension groove 5, and a connecting strip 7 is fixedly installed on one side of the fence body 6, and a card is fixedly installed on the other side of the outside of the lifting box 2. The connecting strip 8 and the connecting strip 7 can be connected to the card strip 8. When in use, first place the structure at the place of use, then adjust the height of the storage assembly 4 through the lifting assembly 3 so that the storage assembly 4 is level with the maintenance position, then pull the connecting strip 7 to pull the fence body 6, then card the connecting strip 7 with another card strip 8, so that the fence body 6 can be unfolded to provide protection for the maintenance position. When use is completed, remove the connecting strip 7, and the fence body 6 is stored in the storage assembly 4, which is convenient for users to transfer positions and store.

[0019] The lifting assembly 3 includes a micro self-locking motor 301, which is fixedly mounted on both sides of the lower end of the lifting box 2, and the output end of the micro self-locking motor 301 is fixedly mounted with a lifting threaded rod 302, the upper end of the lifting threaded rod 302 is rotatably clamped in the upper end of the lifting box 2, and a connecting plate 303 is threadedly sleeved on the lifting threaded rod 302, and the connecting plate 303 is slidably clamped in the lifting box 2, and the four corners of the connecting plate 303 are fixedly mounted with connecting rods 304, and the two ends of the connecting rod 304 are connected to the connecting plate 303. When in use, the micro self-locking motor 301 drives the lifting threaded rod 302 to rotate, thereby driving the connecting plate 303 to rise and fall in the lifting box 2, so that the storage assembly 4 can be lifted and lowered in the lifting box 2, so that the protection position can be adjusted according to the maintenance position.

[0020] The connecting strip 7 is T-shaped, and a positive magnetic strip 9 is fixedly installed on one side of the connecting strip 7. The snap-in strip 8 is U-shaped, and a negative magnetic strip 10 is fixedly installed on one side of the snap-in strip 8. The connecting strip 7 is snapped onto the snap-in strip 8 through the positive magnetic strip 9 and the negative magnetic strip 10. When the height is adjusted, pull the connecting strip 7 so that the fence body 6 can extend out of the lifting box 2 through the extension slot 5. Then, the connecting strip 7 is magnetically connected to the snap-in strip 8 on the other lifting box 2 through the positive magnetic strip 9 and the negative magnetic strip 10, so that the fence body 6 can be unfolded to provide protection for the maintenance position.

[0021] The storage assembly 4 includes a storage tube 401, which is installed between the connecting plates 303, and both ends of the storage tube 401 are fixedly connected to the connecting plates 303. The extension slot 5 is located on one side of the storage tube 401. Both ends of the interior of the storage tube 401 are provided with a rotation slot 402, and a return spring 403 is fixedly installed in the rotation slot 402. A rotating shaft 404 is rotatably installed in the storage tube 401, and both ends of the rotating shaft 404 are rotatably clamped in the rotating slot 402, and one end of the return spring 403 is fixedly connected to one end of the rotating shaft 404. One side of the fence body 6 is fixedly connected to one side of the rotating shaft 404. After use, the connecting strip 7 is removed from the clamping strip 8. Under the action of the return spring 403, the rotating shaft 404 rotates, thereby driving the fence body 6 to be wound around the rotating shaft 404, so that the fence body 6 can be stored in the storage tube 401, completing the storage of the fence body 6, which is convenient for users to transfer position and store.

[0022] When the present invention is in use, the micro self-locking motor 301 drives the lifting threaded rod 302 to rotate, thereby driving the connecting plate 303 to lift and lower in the lifting box 2, so that the storage component 4 can be lifted and lowered in the lifting box 2, so that the protective position can be adjusted according to the maintenance position. When the height is adjusted, pull the connecting strip 7 so that the fence body 6 can extend out of the lifting box 2 through the extension slot 5, and then use the positive magnetic strip 9 and the negative magnetic strip 10 to magnetically connect the connecting strip 7 to the clipping strip 8 on the other lifting box 2, so that the fence body 6 can be unfolded to provide protection for the maintenance position. After use, the connecting strip 7 is removed from the clipping strip 8, and under the action of the return spring 403, the rotating shaft 404 rotates, thereby driving the fence body 6 to wrap around the rotating shaft 404, so that the fence body 6 can be stored in the storage tube 401, completing the storage of the fence body 6, making it convenient for users to transfer positions and store.

[0023] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

[0024] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. A temporary safety fence for mechanical equipment maintenance, characterized by: The invention comprises a bottom plate (1), a lifting box (2) is fixedly installed at the middle position of the upper end of the bottom plate (1), a lifting assembly (3) is installed in the lifting box (2), a storage assembly (4) is installed on the lifting assembly (3), one side of the storage assembly (4) and one side of the lifting box (2) are both provided with an extension groove (5), a fence body (6) is installed on one side of the storage assembly (4), one side of the fence body (6) extends to the outside of the lifting box (2) through the extension groove (5), and a connecting strip (7) is fixedly installed on one side of the fence body (6), and a clamping strip (8) is fixedly installed on the other side of the outside of the lifting box (2), and the connecting strip (7) can be connected to the clamping strip (8).

2. The temporary safety fence for mechanical equipment maintenance according to claim 1 is characterized by: The lifting assembly (3) comprises a micro self-locking motor (301), the micro self-locking motor (301) being fixedly mounted on both sides of the lower end of the lifting box (2), and a lifting threaded rod (302) being fixedly mounted on the output end of the micro self-locking motor (301), the upper end of the lifting threaded rod (302) being rotatably clamped to the upper end of the lifting box (2).

3. The temporary safety fence for mechanical equipment maintenance according to claim 2 is characterized by: A connecting plate (303) is threadedly sleeved on the lifting threaded rod (302), and the connecting plate (303) is slidably engaged in the lifting box (2). Connecting rods (304) are fixedly installed at the four corners of the connecting plate (303), and both ends of the connecting rod (304) are connected to the connecting plate (303).

4. The temporary safety fence for mechanical equipment maintenance according to claim 3 is characterized by: The storage assembly (4) comprises a storage tube (401), the storage tube (401) is installed between the connecting plates (303), and both ends of the storage tube (401) are fixedly connected to the connecting plates (303), and the extension groove (5) is located on one side of the storage tube (401).

5. The temporary safety fence for mechanical equipment maintenance according to claim 4 is characterized in that: Both ends of the interior of the receiving tube (401) are provided with rotation grooves (402), and return springs (403) are fixedly installed in the rotation grooves (402).

6. The temporary safety fence for mechanical equipment maintenance according to claim 5 is characterized by: A rotating shaft (404) is rotatably installed in the receiving tube (401), and both ends of the rotating shaft (404) are rotatably engaged in the rotating groove (402), and one end of the return spring (403) is fixedly connected to one end of the rotating shaft (404), and one side of the enclosure body (6) is fixedly connected to one side of the rotating shaft (404).

7. The temporary safety fence for mechanical equipment maintenance according to claim 1 is characterized by: The connecting bar (7) is T-shaped, and a positive magnetic bar (9) is fixedly mounted on one side of the connecting bar (7).

8. The temporary safety fence for mechanical equipment maintenance according to claim 7 is characterized by: The clamping strip (8) is U-shaped, and a negative magnetic strip (10) is fixedly mounted on one side of the clamping strip (8). The connecting strip (7) is clamped onto the clamping strip (8) via the positive magnetic strip (9) and the negative magnetic strip (10).

Images