CN223879344U - A hydraulic lifting device for GIS circuit breakers - Google Patents
A hydraulic lifting device for GIS circuit breakersInfo
- Publication number
- CN223879344U CN223879344U CN202520175162.2U CN202520175162U CN223879344U CN 223879344 U CN223879344 U CN 223879344U CN 202520175162 U CN202520175162 U CN 202520175162U CN 223879344 U CN223879344 U CN 223879344U
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- CN
- China
- Prior art keywords
- guide rail
- lifting
- hydraulic mechanism
- gis
- rope
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Abstract
本实用新型涉及电网断路器技术领域，具体为一种GIS断路器液压机构吊装装置，包括导轨，所述导轨的一端固定有抱箍，所述导轨的另一端固定有挂架，所述挂架的下方设置有支撑架，所述导轨的内部滑动设置有滑块，所述滑块的表面安装有插销闭锁部，所述插销闭锁部的表面设置有吊绳，所述吊绳的一端贯穿滑块并延伸至滑块的下方，所述吊绳的底部位置处设置有起吊机构，所述起吊机构的内部包含有起吊构件和挂头，所述导轨与支撑架之间设置有组装机构，所述组装机构的内部包括有安装片、收容槽、连接座、紧固螺杆、定位槽和定位块。本实用新型不仅提高了吊装装置使用时的平稳性，而且节省了吊装装置收纳时的占用空间。
This utility model relates to the field of power grid circuit breaker technology, specifically a hydraulic mechanism hoisting device for a GIS circuit breaker. It includes a guide rail, with a clamp fixed to one end and a hanger fixed to the other end. A support frame is located below the hanger. A slider is slidably mounted inside the guide rail, with a locking pin on its surface. A lifting rope is mounted on the surface of the locking pin, with one end passing through the slider and extending below it. A lifting mechanism is located at the bottom of the rope, containing lifting components and a hanging head. An assembly mechanism is located between the guide rail and the support frame, including a mounting plate, a receiving groove, a connecting seat, a fastening screw, a positioning groove, and a positioning block. This utility model not only improves the stability of the hoisting device during use but also saves space when storing it.
Description
Technical Field
The utility model relates to the technical field of power grid circuit breakers, in particular to a lifting device for a hydraulic mechanism of a GIS circuit breaker.
Background
GIS is fully called gas-insulated metal-enclosed switch and establishes, and GIS circuit breaker hydraulic mechanism is the operating mechanism that is used for breaking and shutting the GIS circuit breaker, realizes the breaking and shutting of circuit breaker after the mechanism energy storage, and hoist device need be used when GIS circuit breaker hydraulic mechanism changes.
The circuit breaker is generally hung by only one lifting hook during lifting, the stability is poor, the lifting device generally occupies a large area and is not easy to disassemble, assemble, store or carry, so that the occupied space of the lifting device during storage is large.
Disclosure of utility model
The utility model aims to provide a lifting device for a hydraulic mechanism of a GIS (gas insulated switchgear) breaker, which aims to solve the problems of poor stability and large occupied space during storage when the lifting device is used in the background art.
The technical scheme is that the lifting device for the GIS circuit breaker hydraulic mechanism comprises a guide rail, wherein one end of the guide rail is fixedly provided with a hoop, the other end of the guide rail is fixedly provided with a hanging frame, a support frame is arranged below the hanging frame, a sliding block is slidably arranged inside the guide rail, a bolt locking part is arranged on the surface of the sliding block, a lifting rope is arranged on the surface of the bolt locking part, one end of the lifting rope penetrates through the sliding block and extends to the lower side of the sliding block, a lifting mechanism is arranged at the bottom position of the lifting rope, the lifting mechanism comprises a lifting member and a hanging head, an assembling mechanism is arranged between the guide rail and the support frame, and the assembling mechanism comprises a mounting plate, a containing groove, a connecting seat, a fastening screw, a positioning groove and a positioning block.
Preferably, a hanging head for hanging the circuit breaker is arranged at the bottom of the hanging rope, and a hoisting member is arranged at the outer side of the hanging head.
Preferably, the hoisting member comprises a hook, a reinforcing rope, a lantern ring, a sliding sleeve and a locking bolt, wherein one end of the hoisting rope is sleeved with the inherent sliding sleeve, the surface of the sliding sleeve is sleeved with the lantern ring, and the lantern ring is in sliding fit with the sliding sleeve.
Preferably, the surface thread of the lantern ring is connected with a locking bolt, and one end of the locking bolt penetrates through the lantern ring and is fastened with the surface of the sliding sleeve in an extrusion mode.
Preferably, a positioning groove is formed in one end of the guide rail, and a positioning block is inserted into the positioning groove.
Preferably, one end of the guide rail is connected with a fastening screw in a threaded manner, and one end of the fastening screw penetrates through the guide rail and is fastened with the surface of the positioning block in a threaded manner.
Preferably, a connecting seat is fixed at the bottom of the positioning block, and the surface of the connecting seat is tightly attached to the surface of the guide rail.
Preferably, equidistant accommodating grooves are formed in the surface of the connecting seat, the inner wall of each accommodating groove is rotationally connected with one end of the supporting frame, and the other end of the supporting frame is fixedly provided with a mounting plate.
Compared with the prior art, the hydraulic mechanism lifting device of the GIS breaker has the beneficial effects that the stability of the lifting device in use is improved, and the occupied space of the lifting device in storage is saved;
1. Through the arrangement of the hoisting mechanism, the anchor ear is fixed with the position to be installed, the lifting rope passes through the bolt locking part, then the circuit breaker to be hoisted is carried below the hoisting mechanism, then the hanging head is hung on the surface of the circuit breaker, then the hanging hook is respectively hung in the through holes on the surface of the circuit breaker, then the locking bolt is unscrewed and the lantern ring is slid, the reinforcing rope is regulated, so that the reinforcing rope is in a tensioning state, the circuit breaker can be hoisted more stably under the action of the hoisting member, the stable hoisting function of the hoisting device is realized, and the stability of the hoisting device in use is improved;
2. Through being provided with equipment mechanism, take the connecting seat to waiting to place the department, rotate the support frame afterwards, make support frame one side hug closely with the accepting groove inner wall, rethread screw and mounting plate cooperation are fixed the support frame, then put the guide rail to the connecting seat top, make constant head tank cover to the locating piece surface, fix a position the guide rail and place, screw up fastening screw again, fix guide rail and locating piece under the screw-thread fit of fastening screw and locating piece, thereby assemble guide rail and support frame, wait that hoist device uses after finishing, accessible equipment mechanism accomodates guide rail and support frame respectively, save space, in order to realize hoist device's assembled function, thereby occupation space when having saved hoist device and accomodate.
Drawings
FIG. 1 is a schematic view of a three-dimensional appearance structure of the present utility model;
FIG. 2 is a schematic view of a front cross-sectional structure of the present utility model;
FIG. 3 is an enlarged schematic view of the hoisting mechanism of the present utility model;
Fig. 4 is an enlarged schematic view of the assembly mechanism of the present utility model.
1, A guide rail, 11, a sliding block, 12, a hoop, 13, a lifting rope, 14, a supporting frame, 15, a hanging frame, 16, a bolt locking part, 2, a lifting mechanism, 21, a lifting member, 211, a hook, 212, a reinforcing rope, 213, a lantern ring, 214, a sliding sleeve, 215, a locking bolt, 22, a hanging head, 3, an assembling mechanism, 31, a mounting plate, 32, a containing groove, 33, a connecting seat, 34, a fastening screw, 35, a positioning groove, 36 and a positioning block.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments, and furthermore, the terms "first", "second", "third", "up, down, left, right", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Meanwhile, in the description of the present utility model, unless explicitly stated and limited otherwise, the terms "connected" and "connected" should be construed broadly, and for example, they may be fixed, detachable or integrally connected, may be mechanically or electrically connected, may be directly or indirectly connected through an intermediate medium, and all other embodiments obtained by those skilled in the art without making any inventive work are included in the scope of the present utility model.
The utility model provides a structure of a lifting device for a hydraulic mechanism of a GIS breaker, which is shown in figures 1 and 2, and comprises a guide rail 1, wherein one end of the guide rail 1 is fixedly provided with a hoop 12, the other end of the guide rail 1 is fixedly provided with a hanging frame 15, a supporting frame 14 is arranged below the hanging frame 15, a sliding block 11 is arranged in the guide rail 1 in a sliding manner, a bolt locking part 16 is arranged on the surface of the sliding block 11, a lifting rope 13 is arranged on the surface of the bolt locking part 16, and one end of the lifting rope 13 penetrates through the sliding block 11 and extends to the lower part of the sliding block 11.
Further, as shown in fig. 3, a lifting mechanism 2 is arranged at the bottom of the lifting rope 13, the lifting mechanism 2 comprises a lifting member 21 and a hanging head 22, the hanging head 22 for lifting the circuit breaker is arranged at the bottom of the lifting rope 13, the lifting member 21 is arranged at the outer side of the hanging head 22, the lifting member 21 consists of a hook 211, a reinforcing rope 212, a collar 213, a sliding sleeve 214 and a locking bolt 215, one end of the lifting rope 13 is sleeved with the sliding sleeve 214, the surface of the sliding sleeve 214 is sleeved with the collar 213, the collar 213 is in sliding fit with the sliding sleeve 214, the surface of the collar 213 is in threaded connection with the locking bolt 215, and one end of the locking bolt 215 penetrates through the collar 213 and is fastened with the surface of the sliding sleeve 214 in an extrusion mode.
During the use, with staple bolt 12 with wait to install the department fixed, pass bolt blocking portion 16 with lifting rope 13 again, carry the circuit breaker that waits to hoist and mount to hoist mechanism 2 below later, hang first 22 to the circuit breaker surface with hanging, hang couple 211 respectively in the through-hole on circuit breaker surface again, unscrew locking bolt 215 and slip lantern ring 213 later, adjust reinforcing rope 212, make reinforcing rope 212 be in the tensioning state, can make the circuit breaker hoist and mount more stable under the effect of hoisting member 21, in order to realize hoist device's stable function of lifting by crane.
Further, as shown in fig. 4, an assembling mechanism 3 is disposed between the guide rail 1 and the support frame 14, the assembling mechanism 3 includes a mounting plate 31, a containing groove 32, a connecting seat 33, a fastening screw 34, a positioning groove 35 and a positioning block 36, the positioning groove 35 is formed at one end of the guide rail 1, the positioning block 36 is inserted into the positioning groove 35, the fastening screw 34 is connected to one end of the guide rail 1 in a threaded manner, one end of the fastening screw 34 penetrates through the guide rail 1 and is fastened with the surface of the positioning block 36 in a threaded manner, the connecting seat 33 is fixed at the bottom of the positioning block 36, the surface of the connecting seat 33 is tightly attached to the surface of the guide rail 1, an equidistant containing groove 32 is formed on the surface of the connecting seat 33, the inner wall of the containing groove 32 is rotationally connected with one end of the support frame 14, and the mounting plate 31 is fixed at the other end of the support frame 14.
During the use, take connecting seat 33 to waiting to place the department, then rotate support frame 14, make support frame 14 one side and accepting groove 32 inner wall hug closely, rethread screw and mounting plate 31 cooperation are fixed support frame 14, then put guide rail 1 to connecting seat 33 top, make constant head tank 35 cover to locating piece 36 surface, fix a position guide rail 1 and place, screw up fastening screw 34 again, fix guide rail 1 and locating piece 36 under the screw-thread fit of fastening screw 34 and locating piece 36, thereby assemble guide rail 1 and support frame 14, wait that hoist device is used completely, accessible equipment mechanism 3 accomodates guide rail 1 and support frame 14 respectively, save space, in order to realize hoist device's equipment function.
The operation principle is that when the lifting device is used, firstly, the connecting seat 33 is taken to a place to be placed, then the supporting frame 14 is rotated, one side of the supporting frame 14 is tightly attached to the inner wall of the accommodating groove 32, then the supporting frame 14 is fixed by matching the screws with the mounting plate 31, then the guide rail 1 is placed above the connecting seat 33, the positioning groove 35 is sleeved on the surface of the positioning block 36, the guide rail 1 is positioned and placed, the fastening screw 34 is screwed down, the guide rail 1 and the positioning block 36 are fixed under the threaded matching of the fastening screw 34 and the positioning block 36, so that the guide rail 1 and the supporting frame 14 are assembled, after the lifting device is used, the guide rail 1 and the supporting frame 14 can be respectively accommodated by the assembling mechanism 3, the space is saved, the assembling function of the lifting device is realized, and the occupied space when the lifting device is accommodated is saved.
Then fix staple bolt 12 with wait the installation department, pass bolt blocking portion 16 with lifting rope 13 again, then carry the circuit breaker of waiting to hoist mechanism 2 below, hang the first 22 of will hanging to the circuit breaker surface afterwards, hang couple 211 respectively in the through-hole on circuit breaker surface again, then unscrew lock bolt 215 and slip lantern ring 213, adjust reinforcing rope 212, make reinforcing rope 212 be in the tensioning state, can make the circuit breaker hoist and mount more stable under the effect of hoisting member 21, so as to realize hoist device's stable function of lifting, thereby the stationarity when hoist device uses has been improved.
And then the circuit breaker is stably lifted through the cooperation of the lifting rope 13 and the lifting mechanism 2, and the horizontal position of the circuit breaker is adjusted under the cooperation of the guide rail 1 and the sliding block 11, so that the use of the lifting device is finally completed.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (8)
1. A lifting device for a hydraulic mechanism of a GIS (gas insulated switchgear) comprises a guide rail (1) and is characterized in that one end of the guide rail (1) is fixedly provided with a hoop (12), the other end of the guide rail (1) is fixedly provided with a hanging frame (15), the lower part of the hanging frame (15) is provided with a supporting frame (14), the inside of the guide rail (1) is slidably provided with a sliding block (11), the surface of the sliding block (11) is provided with a bolt locking part (16), the surface of the bolt locking part (16) is provided with a lifting rope (13), one end of the lifting rope (13) penetrates through the sliding block (11) and extends to the lower part of the sliding block (11), the bottom position of the lifting rope (13) is provided with a lifting mechanism (2), the inside of the lifting mechanism (2) comprises a lifting member (21) and a hanging head (22), an assembling mechanism (3) is arranged between the guide rail (1) and the supporting frame (14), and the inside of the assembling mechanism (3) comprises a mounting plate (31), a containing groove (32), a connecting seat (33), a fastening screw (34) and a positioning groove (36).
2. The lifting device for the hydraulic mechanism of the GIS breaker according to claim 1, wherein a hanging head (22) for lifting the breaker is arranged at the bottom of the lifting rope (13), and a lifting member (21) is arranged on the outer side of the hanging head (22).
3. The lifting device for the hydraulic mechanism of the GIS breaker according to claim 2, wherein the lifting member (21) consists of a hook (211), a reinforcing rope (212), a lantern ring (213), a sliding sleeve (214) and a locking bolt (215), one end of the lifting rope (13) is sleeved with the sliding sleeve (214), the surface of the sliding sleeve (214) is sleeved with the lantern ring (213), and the lantern ring (213) and the sliding sleeve (214) are in sliding fit with each other.
4. The hydraulic mechanism hoisting device of the GIS breaker according to claim 3, wherein the surface of the collar (213) is in threaded connection with a locking bolt (215), and one end of the locking bolt (215) penetrates through the collar (213) and is fastened with the surface of the sliding sleeve (214) in an extrusion mode.
5. The lifting device for the hydraulic mechanism of the GIS breaker according to claim 1, wherein a positioning groove (35) is formed in one end of the guide rail (1), and a positioning block (36) is inserted into the positioning groove (35).
6. The hydraulic mechanism hoisting device of the GIS breaker is characterized in that one end of the guide rail (1) is connected with a fastening screw rod (34) in a threaded mode, and one end of the fastening screw rod (34) penetrates through the guide rail (1) and is fastened with the surface of the positioning block (36) in a threaded mode.
7. The hydraulic mechanism hoisting device of the GIS breaker is characterized in that a connecting seat (33) is fixed at the bottom of the positioning block (36), and the surface of the connecting seat (33) is tightly attached to the surface of the guide rail (1).
8. The hydraulic mechanism hoisting device of the GIS breaker is characterized in that equidistant accommodating grooves (32) are formed in the surface of the connecting seat (33), the inner wall of each accommodating groove (32) is rotatably connected with one end of the supporting frame (14), and the other end of the supporting frame (14) is fixedly provided with a mounting piece (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202520175162.2U CN223879344U (en) | 2025-01-26 | 2025-01-26 | A hydraulic lifting device for GIS circuit breakers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202520175162.2U CN223879344U (en) | 2025-01-26 | 2025-01-26 | A hydraulic lifting device for GIS circuit breakers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN223879344U true CN223879344U (en) | 2026-02-06 |
Family
ID=98641534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202520175162.2U Active CN223879344U (en) | 2025-01-26 | 2025-01-26 | A hydraulic lifting device for GIS circuit breakers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN223879344U (en) |
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2025
- 2025-01-26 CN CN202520175162.2U patent/CN223879344U/en active Active
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