Temporary safety surrounding net for mechanical equipment maintenance
By designing mechanical equipment with adjustable height and width to repair temporary safety fences, the problem of inability to adjust the occlusion range in the prior art is solved, and flexible use needs and storage space saving effect is achieved.
Patent Information
- Application Number
- CN202420103834.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-01-16
- Publication Date
- 2025-02-07
- Estimated Expiration
- 2034-01-16
AI Technical Summary
The temporary safety fence for existing mechanical equipment maintenance cannot adjust the shading height and range according to safety protection needs, and it occupies a large storage space.
A temporary safety fence for mechanical equipment including a shielding protective cloth and a support seat is designed, and a telescopic adjustment support rod, main sleeve rod and extended sleeve rod structure are adopted, allowing adjustment of the shading height and width, and conveniently through a removable design. Store.
It realizes flexible adjustment of the occlusion height and width of temporary safety fences, meets diverse usage needs, and reduces storage space through a detachable structure.
Smart Images
Figure CN222436047U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field related to safety fences, and specifically relates to a temporary safety fence for repairing mechanical equipment. Background Art
[0002] During the maintenance of mechanical equipment, it is necessary to check the vulnerable parts of the mechanical equipment and test the performance of the mechanical equipment. Most of the after-sales services are provided by the manufacturers of the mechanical equipment. When the mechanical equipment is repaired, the equipment is generally surrounded by a fence. The existing temporary safety fences for maintenance are mostly designed with baffle structures. The structure of the baffles is fixed, and the shielding height and shielding range cannot be adjusted according to the safety protection needs. When not in use, it will occupy a large storage space.
[0003] In view of this, the present utility model is proposed. Utility Model Content
[0004] The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art and provide a temporary safety fence for mechanical equipment maintenance. To solve the above technical problems, the basic concept of the technical solution adopted by the utility model is:
[0005] A temporary safety fence for mechanical equipment maintenance comprises a shielding and protective cloth and a support seat one, a support sleeve is fixedly arranged above the support seat one, a clamping placement cavity one and a clamping placement cavity two are arranged in the support sleeve, a sewn insertion sleeve is arranged at the upper end of the shielding and protective cloth, a insertion hole is formed in the sewn insertion sleeve, a sleeve rod is inserted in the insertion hole, the sleeve rod comprises a main sleeve rod and an extension sleeve rod installed at both ends thereof, a telescopic adjustment support rod is installed at the end position of the extension sleeve rod through a threaded connection, the telescopic adjustment support rod is plugged and installed in the clamping placement cavity two, a fixing hole is processed on the outer wall of the support sleeve, a fixing screw is arranged in the fixing hole, a plurality of fixing holes are arranged along the height direction of the support sleeve to adjust the support height position of the telescopic adjustment support rod.
[0006] As a further solution of the utility model: the fixing hole is a threaded hole, and the fixing hole is arranged at the horizontal middle position of the clamping placement cavity 1 and the clamping placement cavity 2. The fixing screw is used to support the lower end of the telescopic adjustment support rod, and can also be used to clamp the side wall of the telescopic adjustment support rod.
[0007] As a further solution of the utility model: the main sleeve rod is a hollow structure with a telescopic sleeve hole arranged inside, the extension sleeve rod is inserted and installed in the telescopic sleeve hole, and a limited end is provided at one end of the extension sleeve rod that cooperates with the main sleeve rod to prevent the extension sleeve rod from being separated and pulled out from the main sleeve rod.
[0008] As a further solution of the utility model: a connecting external stud is provided at one end of the extension sleeve away from the limiting end, a matching threaded hole is processed on the side surface at the upper end position of the telescopic adjustment support rod, and the connecting external stud is installed in the matching threaded hole through a threaded connection to realize a fixed connection between the extension sleeve and the telescopic adjustment support rod.
[0009] As a further solution of the utility model: the hole depth of the matching threaded hole is greater than the length of the connecting outer stud, and the outer diameter of the connecting outer stud is smaller than the main body diameter of the extending sleeve rod, which is used to limit the assembly position.
[0010] As a further solution of the utility model: lower fixing rings are provided at the two lower corners of the shielding protective cloth, and stable connecting rings are installed on both side edges of the support seat through threaded connections. The stable connecting ring and the lower fixing ring are fixedly connected by a fixed binding connecting line to fix the lower part of the shielding protective cloth.
[0011] As a further solution of the utility model: a support seat 2 is arranged on the other side of the shielding protective cloth, the support seat 2 and its supporting connection structure are the same as the support seat 1, and the shielding protective cloth is made of a fabric that is oil-proof, easy to clean and highly durable.
[0012] After adopting the above technical scheme, the utility model has the following beneficial effects compared with the prior art.
[0013] The utility model discloses a temporary safety fence for mechanical equipment maintenance, which is provided with a support seat, a support sleeve and a shielding protective cloth. A telescopic adjustment support rod which can be telescopically adjusted is arranged above the support sleeve and is used to adjust the shielding height of the temporary safety fence.
[0014] The utility model provides a main sleeve rod and a telescopic sleeve rod structure that can be telescopically adjusted in the penetration hole of the shielding protective cloth, and the shielding width range can be adjusted according to the protection needs. Two clip-on placement cavities are provided on the supporting sleeve, and the construction area can be enclosed into different specifications and shapes to meet diverse usage needs. The overall device is designed with a detachable structure for easy storage.
[0015] The specific implementation of the utility model is further described in detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] The accompanying drawings are part of this application and are used to provide a further understanding of the utility model. The schematic embodiments of the utility model and their descriptions are used to explain the utility model, but do not constitute an improper limitation on the utility model. Obviously, the drawings described below are only some embodiments. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work. In the drawings:
[0017] Figure 1 It is a structural schematic diagram of the utility model;
[0018] Figure 2 It is the front view of the utility model;
[0019] Figure 3 This is a schematic diagram of the connection between the main sleeve rod and the extension sleeve rod of the utility model;
[0020] Figure 4 It is a partial enlarged view of point A of the present utility model.
[0021] In the figure: 1. shielding protective cloth; 2. lower fixing ring; 3. support seat 1; 4. stabilizing connecting ring; 5. supporting sleeve; 6. fixing hole; 7. fixing screw; 8. snap-in placement cavity 1; 9. snap-in placement cavity 2; 10. telescopic adjustment support rod; 11. matching threaded hole; 12. sewing threading sleeve; 13. threading hole; 14. support seat 2; 15. fixed binding connection line; 16. main sleeve rod; 17. telescopic sleeve hole; 18. extension sleeve rod; 19. limit end; 20. connecting external stud.
[0022] It should be noted that these drawings and textual descriptions are not intended to limit the conceptual scope of the present invention in any way, but rather to illustrate the concept of the present invention for those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION
[0023] In order to make the purpose, technical solutions and advantages of the embodiments of the utility model clearer, the technical solutions in the embodiments will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. The following embodiments are used to illustrate the utility model but are not used to limit the scope of the utility model.
[0024] like Figures 1 to 4As shown, a temporary safety fence for mechanical equipment maintenance includes a shielding and protective cloth 1 and a support seat 3, a support sleeve 5 is fixedly arranged above the support seat 3, a clamping and placing cavity 1 8 and a clamping and placing cavity 2 9 are arranged in the support sleeve 5, a sewn threading sleeve 12 is arranged on the upper end of the shielding and protective cloth 1, a threading hole 13 is formed in the sewn threading sleeve 12, a sleeve rod is inserted in the threading hole 13, the sleeve rod includes a main sleeve rod 16 and an extension sleeve rod 18 installed at both ends thereof, a telescopic adjustment support rod 10 is installed at the end position of the extension sleeve rod 18 through a threaded connection, the telescopic adjustment support rod 10 is plugged and installed in the clamping and placing cavity 2 9, a fixing hole 6 is processed on the outer wall of the support sleeve 5, a fixing screw 7 is arranged in the fixing hole 6, and a plurality of fixing holes 6 are arranged along the height direction of the support sleeve 5 to adjust the support height position of the telescopic adjustment support rod 10.
[0025] Among them, the fixing hole 6 is a threaded hole, and the fixing hole 6 is arranged in the horizontal middle position of the clamping placement cavity 1 8 and the clamping placement cavity 2 9. The fixing screw 7 is used to support the lower end of the telescopic adjustment support rod 10, and can also be used to clamp the side wall of the telescopic adjustment support rod 10.
[0026] The main sleeve rod 16 is a hollow structure with a telescopic sleeve hole 17 inside. The extension sleeve rod 18 is inserted and installed in the telescopic sleeve hole 17. A limit end 19 is provided at one end of the extension sleeve rod 18 that cooperates with the main sleeve rod 16 to prevent the extension sleeve rod 18 from being separated and pulled out from the main sleeve rod 16.
[0027] A connecting outer stud 20 is provided at one end of the extension sleeve 18 away from the limit end 19, and a matching threaded hole 11 is processed on the side surface at the upper end position of the telescopic adjustment support rod 10. The connecting outer stud 20 is installed in the matching threaded hole 11 through a threaded connection, thereby realizing a fixed connection between the extension sleeve 18 and the telescopic adjustment support rod 10.
[0028] The hole depth of the matching threaded hole 11 is greater than the length of the connecting outer stud 20 , and the outer diameter of the connecting outer stud 20 is smaller than the main body diameter of the extending sleeve rod 18 , so as to limit the assembly position.
[0029] Lower fixing rings 2 are provided at the two lower corners of the shielding protective cloth 1, and stable connecting rings 4 are installed on both side edges of the support seat 3 through threaded connections. The stable connecting ring 4 and the lower fixing ring 2 are fixedly connected by a fixed binding connecting line 15, which is used to fix the lower part of the shielding protective cloth 1.
[0030] A support seat 2 14 is arranged on the other side of the shielding protective cloth 1. The support seat 2 14 and its supporting connection structure are the same as the support seat 1 3. The shielding protective cloth 1 is made of a fabric that is oil-proof, easy to clean and highly durable.
[0031] The working principle of the utility model is as follows: when the mechanical equipment is used to inspect and repair the temporary safety fence, the main sleeve rod 16 is passed through the through hole 13 above the shielding protective cloth 1, and the positions of the support seat 1 3 and the support seat 2 14 are placed according to the construction needs, and the connecting outer stud 20 of the extension sleeve rod 18 is connected to the matching threaded hole 11 at the upper end of the telescopic adjustment support rod 10. The extension sleeve rod 18 can rotate relative to the main sleeve rod 16, and according to the position spacing of the support seat 1 3 and the support seat 2 14, the extension sleeve rods 18 at both ends are stretched outward, and the two telescopic adjustment support rods 10 are respectively installed in the corresponding clamping placement cavities on the upper parts of the support seat 1 3 and the support seat 2 14. The extension height of the telescopic adjustment support rod 10 can be adjusted by the fixing screw 7. After the upper installation is completed, the lower fixing ring 2 at the corresponding position is fixedly connected to the stable connecting ring 4 by using the fixed binding connecting line 15;
[0032] The novel structure of the present invention is reasonably designed and easy to install and use. The temporary safety fence for mechanical equipment maintenance is provided with a support seat, a support sleeve 5 and a shielding protective cloth 1. A telescopic adjustment support rod 10 that can be telescopically adjusted is arranged above the support sleeve 5, which is used to adjust the shielding height of the temporary safety fence. A main sleeve rod 16 and a telescopic sleeve rod structure that can be telescopically adjusted are arranged in the penetration hole 13 of the shielding protective cloth 1, and the shielding width range can be adjusted according to protection needs. Two card-connected placement cavities are arranged on the support sleeve 5, which can enclose the construction area into different specifications and shapes to meet diverse usage needs, and the overall device is designed as a detachable structure for easy storage.
[0033] The above is only a preferred embodiment of the utility model, and does not limit the utility model in any form. Although the utility model has been disclosed as a preferred embodiment as above, it is not used to limit the utility model. Any technician familiar with this patent can make some changes or modify the technical content suggested above into an equivalent embodiment with equivalent changes without departing from the scope of the technical solution of the utility model. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the utility model without departing from the content of the technical solution of the utility model still falls within the scope of the solution of the utility model.
Claims
1. A temporary safety fence for mechanical equipment maintenance, comprising a shielding protective cloth (1) and a support seat (3), characterized in that: A support sleeve (5) is fixedly arranged above the support seat (3), and a first clamping placement cavity (8) and a second clamping placement cavity (9) are arranged in the support sleeve (5). A sewn threading sleeve (12) is arranged at the upper end of the shielding protective cloth (1), and a threading hole (13) is formed in the sewn threading sleeve (12). A sleeve rod is inserted in the threading hole (13), and the sleeve rod includes a main sleeve rod (16) and an extension sleeve rod (18) installed at both ends thereof. A telescopic adjustment support rod (10) is installed at the end position of the extension sleeve rod (18) through a threaded connection, and the telescopic adjustment support rod (10) is plugged and installed in the second clamping placement cavity (9). A fixing hole (6) is processed on the outer wall of the support sleeve (5), and a fixing screw (7) is arranged in the fixing hole (6).
2. The temporary safety fence for mechanical equipment maintenance according to claim 1 is characterized in that: The fixing hole (6) is a threaded hole, and the fixing hole (6) is arranged at a transverse middle position of the first clamping and placing cavity (8) and the second clamping and placing cavity (9).
3. The temporary safety fence for mechanical equipment maintenance according to claim 2 is characterized in that: The main sleeve rod (16) is a hollow structure, and a telescopic sleeve hole (17) is arranged inside. The extension sleeve rod (18) is inserted and installed in the telescopic sleeve hole (17). A limited end (19) is arranged at one end of the extension sleeve rod (18) that cooperates with the main sleeve rod (16).
4. The temporary safety fence for mechanical equipment maintenance according to claim 3 is characterized in that: An external connecting stud (20) is provided at one end of the extension sleeve (18) away from the limiting end (19), a matching threaded hole (11) is processed on the side surface at the upper end position of the telescopic adjustment support rod (10), and the external connecting stud (20) is installed in the matching threaded hole (11) through threaded connection.
5. The temporary safety fence for mechanical equipment maintenance according to claim 4 is characterized in that: The hole depth of the matching threaded hole (11) is greater than the length of the connecting outer stud (20), and the outer diameter of the connecting outer stud (20) is smaller than the main body diameter of the extending sleeve rod (18).
6. The temporary safety fence for mechanical equipment maintenance according to claim 5 is characterized in that: Lower fixing rings (2) are provided at the two lower corners of the shielding protective cloth (1), and stabilizing connecting rings (4) are installed on both side edges of the support seat (3) through threaded connection, and the stabilizing connecting ring (4) and the lower fixing ring (2) are fixedly connected through a fixed binding connecting line (15).
7. The temporary safety fence for mechanical equipment maintenance according to claim 6 is characterized in that: A second support seat (14) is provided on the other side of the shielding protective cloth (1); the second support seat (14) and its supporting connection structure are the same as those of the first support seat (3).