Novel 6KV cabinet door anti-falling simple device
By designing an anti-fall-off structure, the problem of the 6KV switch cabinet door falling off after prolonged operation was solved, improving the reliability of single-person operation and equipment operation, and ensuring personal safety.
Patent Information
- Application Number
- CN202422126817.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-30
- Publication Date
- 2025-11-18
- Estimated Expiration
- 2034-08-30
AI Technical Summary
The 6KV switchgear door is prone to falling off after prolonged operation, which affects the safe operation of the equipment and poses a risk to personal safety.
An anti-fall-off structure including a moving component, a locking component, and a limiting component was designed. The cabinet door is stably fixed by using threaded connections and casters, reducing manpower consumption and improving operational reliability.
It enables single-person operation, reduces the risk of cabinet doors falling off, improves the reliability of equipment operation and personal safety, and reduces dangers during operation.
Smart Images
Figure CN223562663U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to power distribution room cabinet door auxiliary tool technical field, concretely is a novel 6KV cabinet door anti -drop simple device. BACKGROUND
[0002] The production site distribution room mainly uses 6KV switch and 400V switch, and many display and protection devices are installed on the cabinet door of the 6KV switch, and the cabinet door is prone to falling after being opened due to gravity during operation.
[0003] The existing 6KV switch cabinet door opening method needs two workers, one worker lifts the lower edge of the 6KV switch cabinet door, and the other worker tightens the two fastening nuts of the 6KV cabinet door by using a 6KV cabinet door key. There are many disadvantages in the use process: the 6KV switch cabinet door is prone to falling after being opened due to long-time operation, the fastening nuts are not easy to align and fasten the door after operation is completed, the 6KV switch cabinet door is prone to falling seriously, which affects the safe operation of the equipment and endangers personal safety.
[0004] Therefore, the present application provides a novel 6KV cabinet door anti-falling simple device to solve the above-mentioned problems. CONTENT OF THE UTILITY MODEL
[0005] The utility model aims at providing a novel 6KV cabinet door anti-falling simple device to solve the problem that the cabinet door is prone to falling after being opened due to long-time operation.
[0006] To achieve the above object, the utility model provides the following technical scheme: a novel 6KV cabinet door anti-falling simple device, which comprises an anti-falling structure, the anti-falling structure comprises a moving member and a clamping member installed inside the top end of the moving member, and a limiting member is installed on one side of the top end of the clamping member.
[0007] The moving member comprises a mounting strip and universal wheels installed at the bottom end of the mounting strip, a positioning rod is installed at the top end of the mounting strip, a circular hole is formed at the top end of the positioning rod, a threaded hole A is formed through the outer side of the circular hole and the outer surface of the positioning rod, and a clamping member is installed on the top end of the clamping member.
[0008] The clamping member comprises a bearing strip and fixed gear plates installed at the top end of the bearing strip, the fixed gear plates are fixedly installed at the rear of the bearing strip, an inner slide rod is installed at the bottom end of the bearing strip, a threaded hole B is formed in the outer surface of the inner slide rod, and a fastening nut is threadedly connected in the threaded hole B and the threaded hole A.
[0009] Preferably, an inner square groove is formed in the positioning rod, and the inner square groove is communicated with the inner part of the circular hole.
[0010] Preferably, the bottom end of the inner slide rod is provided with a bottom block, and the bottom block moves in the inner square groove.
[0011] Preferably, the limiting member comprises a moving gear plate and a table column installed on both sides of the bottom end of the moving gear plate.
[0012] Preferably, the top end of the bearing strip is provided with a socket on one side of the fixed gear plate, and the inner wall of the socket is provided with a rubber ring.
[0013] Preferably, the outer surface of the positioning rod is provided with an oil injection hole, and the oil injection hole is communicated with the inner square groove.
[0014] Compared with the prior art, the utility model has the beneficial effects that:
[0015] (1) The novel 6KV cabinet door anti-falling simple device disclosed by the utility model is handheld and lifts the bearing strip, when the cabinet door of the 6KV switch is opened and moved to the top end of the bearing strip, the table column is inserted into the inner part of the socket, the position of the limiting member is fixed, after the position of the clamping member is determined, the limiting member is screw-connected in the inner part of the threaded hole A and the threaded hole B, the position of the clamping member is fixed, the anti-falling structure is changed in position under the pushing force of the cabinet door, personal safety is ensured, and the reliability of equipment operation is improved.
[0016] (2) The novel 6KV cabinet door anti-falling simple device disclosed by the utility model can pull out the limiting member from the inner part of the socket when the cabinet door approaches the cabinet body, the cabinet door is closed conveniently, the anti-falling structure is held in the cabinet door during opening and closing of the cabinet door, personal safety is protected, the lubricating oil is injected into the inner square groove from the oil injection hole, the inner wall of the inner square groove is lubricated along with the up-down movement of the bottom block, and the up-down movement of the clamping member is smooth. BRIEF DESCRIPTION OF DRAWINGS
[0017] Figure 1 It is a whole structure schematic view of the utility model;
[0018] Figure 2 It is a moving member structure schematic view of the utility model;
[0019] Figure 3 It is a clamping member structure schematic view of the utility model;
[0020] Figure 4 It is a limiting member structure schematic view of the utility model.
[0021] In the figure: 1, anti-falling structure; 11, moving member; 111, mounting strip; 112, universal wheel; 113, positioning rod; 114, inner square groove; 115, round hole; 116, threaded hole A; 117, oil injection hole; 12, fastening nut; 13, clamping member; 131, bearing strip; 132, inner slide rod; 133, bottom block; 134, threaded hole B; 135, fixed gear plate; 136, insertion hole; 137, rubber ring; 14, limiting member; 141, moving gear plate; 142, table column. DETAILED DESCRIPTION
[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.
[0023] Embodiment one: please refer to Figures 1-4 A novel 6KV cabinet door anti-falling simple device, including anti-falling structure 1, anti-falling structure 1 including moving member 11 and the clamping member 13 of moving member 11 top inside installation, the top end one side of clamping member 13 installs the limiting member 14.
[0024] Moving member 11 includes mounting strip 111 and the universal wheel 112 of installation in the two sides of mounting strip 111 bottom, the top end middle part of mounting strip 111 is equipped with positioning rod 113, the top end of positioning rod 113 is equipped with round hole 115, and threaded hole A 116 is passed through and equipped with on the outer side of round hole 115 and the outer surface of positioning rod 113.
[0025] Clamping member 13 includes bearing strip 131 and the fixed gear plate 135 of installation in the two sides of bearing strip 131 top, and fixed gear plate 135 is fixedly installed in the rear of bearing strip 131, and the bottom of bearing strip 131 is installed with inner slide rod 132, and the outer surface of inner slide rod 132 is equipped with threaded hole B 134, and threaded hole B 134 and threaded hole A 116 are internally screwed with fastening nut 12, and inner slide rod 132 moves up and down in the interior of positioning rod 113, and the bottom end of cabinet door is lifted by bearing strip 131, and positioning rod 113 and inner slide rod 132 are fixed by fastening nut 12.
[0026] Positioning rod 113 is equipped with inner square groove 114 in the interior, and inner square groove 114 is communicated with the interior of round hole 115, and round hole 115 is matched with inner slide rod 132.
[0027] The bottom end of the inner slide rod 132 is provided with a bottom block 133, and the bottom block 133 moves in the inner square groove 114. The inner square groove 114 controls the up-down angle of the bottom block 133, that is, controls the up angle of the bearing strip 131.
[0028] The limiting member 14 includes a moving gear plate 141 and a table-shaped column 142 installed on both sides of the bottom end of the moving gear plate 141. The moving gear plate 141 and the fixed gear plate 135 constrain the lower end of the cabinet door.
[0029] The top end of the bearing strip 131 is provided with a insertion hole 136 on one side of the fixed gear plate 135. The inner wall of the insertion hole 136 is provided with a rubber ring 137. The table-shaped column 142 is inserted into the inner part of the insertion hole 136. The rubber ring 137 is used to reinforce the installation between the limiting member 14 and the clamping member 13.
[0030] In this embodiment, the anti-falling structure 1 is pushed to the front of the cabinet door body of the 6KV switch. The bearing strip 131 is held and lifted. The inner slide rod 132 moves upward in the circular hole 115. The bottom block 133 moves upward in the inner square groove 114. The up-down angle of the inner slide rod 132 and the bearing strip 131 is controlled. When the cabinet door of the 6KV switch is opened and moved to the top end of the bearing strip 131, the table-shaped column 142 is inserted into the inner part of the insertion hole 136. The rubber ring 137 is used to limit the table-shaped column 142 in the inner part of the insertion hole 136. The position of the limiting member 14 is fixed. After the position of the clamping member 13 is determined, the limiting member 14 is screwed into the inner part of the threaded hole A116 and the threaded hole B134. The position of the clamping member 13 is fixed. When the cabinet door is pulled, the moving gear plate 141 is limited from the rear end of the cabinet door. The anti-falling structure 1 is subjected to the pushing force of the cabinet door and changes position. The universal wheel 112 at the bottom end of the mounting strip 111 increases the movement performance of the anti-falling structure 1. The cabinet door body of the 6KV switch is not modified. The technical modification amount is small. The device is suitable for large department 6KV switch cabinet. The anti-falling structure 1 greatly reduces the human resources consumed by the operation of the 6KV switch. The original two-person cooperation becomes single-person operation. The risk of the cabinet door falling during the switching process is greatly reduced. The personal safety is ensured. The reliability of the equipment operation is improved. Accidents are avoided. The overall structure is made of insulating rubber, which has the performance of light weight, insulation and good hardness.
[0031] Embodiment two: please refer to Figure 2 and Figure 3 The outer surface of the positioning rod 113 is provided with an oil injection hole 117, which communicates with the inner part of the inner square groove 114. The oil injection hole 117 is inclinedly arranged on the outer side of the positioning rod 113. The end of the oil injection hole 117 facing the inner square groove 114 is lower than the other end of the oil injection hole 117, so as to prevent the lubricating oil from flowing out.
[0032] In the embodiment: after the maintenance of the 6KV switch cabinet is completed, the cabinet door is closed, the anti-falling structure 1 is pushed by the fixed gear plate 135 and moves with the cabinet door, when the cabinet door approaches the cabinet body, the limiting member 14 can be pulled out from the inside of the insertion hole 136, which facilitates the closing of the cabinet door, the anti-falling structure 1 set can always lift the cabinet door when the cabinet door is opened, which protects the personal safety, the lubricating oil is injected from the oil injection hole 117 into the inside of the inner square groove 114, which lubricates the inner wall of the inner square groove 114 and facilitates the smooth movement of the clamping member 13 up and down.
[0033] Working principle: the bearing strip 131 is held and lifted upward, when the 6KV switch cabinet door is opened and moved to the top end of the bearing strip 131, the table column 142 is inserted into the inside of the insertion hole 136, the position of the limiting member 14 is fixed, the clamping member 13 is fixed in the position after the limiting member 14 is screwed into the inside of the threaded hole A 116 and the threaded hole B 134, the position of the anti-falling structure 1 is changed due to the pushing force of the cabinet door, which not only ensures the personal safety, but also improves the reliability of the equipment operation, the lubricating oil is injected from the oil injection hole 117 into the inside of the inner square groove 114, which lubricates the inner wall of the inner square groove 114 and facilitates the upward and downward movement of the clamping member 13.
[0034] The contents not described in detail in the specification belong to the prior art known to those skilled in the art.
[0035] Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement to part of the technical features, any modification, equivalent replacement, improvement, etc. within the spirit and principles of the utility model should be included in the protection scope of the utility model.
Claims
1. A new type of 6KV cabinet door anti-falling simple device, comprising an anti-falling structure (1), characterized in that, The anti-falling structure (1) comprises a moving member (11) and a clamping member (13) installed inside the top end of the moving member (11), and a limiting member (14) is installed on the top end side of the clamping member (13); The moving member (11) comprises an installation strip (111) and universal wheels (112) installed on both sides of the bottom end of the installation strip (111), and a positioning rod (113) is installed on the top end middle part of the installation strip (111), a circular hole (115) is formed on the top end of the positioning rod (113), and a threaded hole A (116) is formed through the outer side of the circular hole (115) and the outer surface of the positioning rod (113); The clamping member (13) comprises a bearing strip (131) and fixed gear plates (135) installed on both sides of the top end of the bearing strip (131), and the fixed gear plates (135) are fixedly installed at the back of the bearing strip (131), an inner sliding rod (132) is installed on the bottom end of the bearing strip (131), a threaded hole B (134) is formed on the outer surface of the inner sliding rod (132), and a fastening nut (12) is threadedly connected in the threaded hole B (134) and the threaded hole A (116).
2. A new type of 6KV cabinet door anti-falling simple device according to claim 1, characterized in that, An inner square groove (114) is formed in the positioning rod (113), and the inner square groove (114) is communicated with the inside of the circular hole (115).
3. A new type of 6KV cabinet door anti-falling simple device according to claim 2, characterized in that, A bottom block (133) is installed on the bottom end of the inner sliding rod (132), and the bottom block (133) moves in the inner square groove (114).
4. A new type of 6KV cabinet door anti-falling simple device according to claim 1, characterized in that, The limiting member (14) comprises a moving gear plate (141) and table-shaped columns (142) installed on both sides of the bottom end of the moving gear plate (141).
5. A new type of 6KV cabinet door anti-falling simple device according to claim 1, characterized in that, An insertion hole (136) is formed on the top end of the bearing strip (131) and on one side of the fixed gear plate (135), and a rubber ring (137) is installed on the inner wall of the insertion hole (136).
6. A new type of 6KV cabinet door anti-falling simple device according to claim 2, characterized in that, An oil injection hole (117) is formed on the outer surface of the positioning rod (113), and the oil injection hole (117) is communicated with the inside of the inner square groove (114).