CN209799559U - Safety guardrail of transformer substation - Google Patents
Safety guardrail of transformer substation Download PDFInfo
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- CN209799559U CN209799559U CN201920429445.XU CN201920429445U CN209799559U CN 209799559 U CN209799559 U CN 209799559U CN 201920429445 U CN201920429445 U CN 201920429445U CN 209799559 U CN209799559 U CN 209799559U
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- telescopic
- scissor type
- telescopic link
- substation
- type telescopic
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Abstract
The utility model discloses a transformer substation safety guardrail, which comprises two stand columns and a scissor type telescopic frame, wherein the two stand columns are respectively and symmetrically arranged at two sides of the scissor type telescopic frame, two main bearings are annularly sleeved on the stand columns along the vertical direction, one side of the main bearings, which is close to the scissor type telescopic frame, is provided with a connecting piece, and two sides of the scissor type telescopic frame are respectively connected with the main bearings on the two stand columns through the connecting piece; the upper end parts of the stand columns are provided with an auxiliary bearing, the auxiliary bearing is arranged above the two main bearings, and a telescopic mechanism is transversely arranged between the two auxiliary bearings at the upper end parts of the two stand columns. The safety guardrail of the utility model can adjust the length and the angle, and is convenient to install and use; and the pillar sets up along the width direction of rectangle base, can avoid the guardrail to topple over to one side, improves the security that the guardrail used.
Description
Technical Field
The utility model relates to a safety barrier field especially relates to a safety barrier of transformer substation.
Background
The transformer substation is in the important component part of power transmission in-process, and its effect is to the voltage and the electric current transform in the electric power system to reduce the loss of electric power in transmission process, the transformer substation is because its equipment all has high-voltage electric power, makes transformer substation itself have certain potential safety hazard, so just need use safety barrier to protect the transformer substation, prevents that the pedestrian mistake from rushing dangerous area and causing the accident.
The existing transformer substation safety guardrail is simple in structure due to the integrated design, and does not have the function of warning pedestrians, so that the practicability of the safety guardrail is reduced, the traditional transformer substation safety guardrail is installed in the process of installation, the safety guardrail needs to be installed in a whole mode, the technical requirement on installation workers is high, the existing transformer substation safety guardrail cannot be adjusted due to the length of the safety guardrail, the safety guardrail is greatly influenced by the size of the guardrail in the transportation and installation processes, the economical efficiency of the safety guardrail is reduced, when the installation angle of the existing guardrail needs to be adjusted after the installation is completed, the whole guardrail needs to be lifted out and installed, and the labor capacity of workers is greatly increased.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the safety barrier integrated into one piece that prior art exists, the problem of unable self length and angle of adjusting provides a transformer substation's safety barrier.
In order to solve the technical problem, the utility model discloses a technical scheme as follows: a safety guardrail of a transformer substation comprises two stand columns and a scissor type telescopic frame, wherein the two stand columns are symmetrically arranged on two sides of the scissor type telescopic frame respectively; the utility model discloses a telescopic upright post, including two stand upper ends, stand upper end, auxiliary bearing, telescopic link, sleeve ring cover, telescopic link and second telescopic link, the stand upper end is provided with an auxiliary bearing, the auxiliary bearing sets up in two main bearings tops, transversely be provided with a telescopic machanism between two auxiliary bearings of two stand upper ends, telescopic machanism includes sleeve, first telescopic link and second telescopic link, the sleeve ring cover sets up at first telescopic link and second telescopic link outside, sleeve and first telescopic link and second telescopic link sliding connection, telescopic one end is kept away from to first telescopic link and second telescopic link is connected with two auxiliary bearings of two stand upper ends respectively.
Preferably, the formula of cutting expansion bracket includes two montants and cuts formula telescopic machanism, two montants set up respectively in the both sides of cutting formula telescopic machanism, all be provided with the spout on two montants, the spout fit in is provided with the sliding block, the spout bottom is provided with the fixed block, it comprises a plurality of connecting rods to cut formula telescopic machanism, the rhombus structure of a plurality of series connections is articulated into in the cross between the connecting rod, is located two expansion ends of the formula telescopic machanism both sides respectively with montant on sliding block and fixed block hinged joint, when cutting formula telescopic machanism and stretching out and drawing back, drive the sliding block and slide in the spout.
Preferably, the first telescopic rod is hollow cylindrical, the diameter of the first telescopic rod is larger than that of the second telescopic rod, the second telescopic rod can extend into the first telescopic rod, and the first telescopic rod is connected with the second telescopic rod in a sliding mode.
Preferably, the bottom end of the upright post is provided with a base, and the bottom of the base is provided with a plurality of conical mounting columns.
Further preferably, the base is a rectangular plate, and the upright posts are arranged along one side of the width of the rectangular plate.
Preferably, a support frame is arranged between the base and the upright column, the support frame is in an inverted L shape, two ends of the support frame are fixedly connected with the base and the upright column respectively, and the support frame is perpendicular to the scissor type telescopic frame.
Further preferably, a connecting plate is arranged on the upright post.
Further preferably, the sleeve surface is provided with the reflection of light subsides, the sleeve top is provided with the warning sign.
Still further preferably, the top end of the upright post is provided with an indicator light.
The utility model discloses the beneficial effect who has: the safety guardrail of the utility model can adjust the length and the angle, and is convenient to install and use; and the pillar sets up along the width direction of rectangle base, can avoid the guardrail to topple over to one side, improves the security that the guardrail used.
Drawings
Fig. 1 is a front view of the present invention.
Fig. 2 is a structural view of the support frame in fig. 1.
FIG. 3 is a block diagram of the scissor jack of FIG. 1.
In the figure: 1. warning sign, 2, reflection of light subsides, 3, first telescopic link, 4, second telescopic link, 5, pilot lamp, 6, auxiliary bearing, 7, base bearing, 8, connecting plate, 9, stand, 10, sliding block, 11, connecting piece, 12, toper erection column, 13, base, 14, fixed block, 15, scissors telescopic machanism, 16, montant, 17, support frame, 18, connecting rod, 19, spout.
Detailed Description
The invention will be further described with reference to the accompanying drawings and specific embodiments.
A safety guardrail of a transformer substation comprises two upright posts 9 and a scissor type telescopic frame, wherein the two upright posts 9 are respectively symmetrically arranged on two sides of the scissor type telescopic frame, two main bearings 7 are annularly sleeved on the upright posts 9 along the vertical direction, one side, close to the scissor type telescopic frame, of each main bearing 7 is provided with a connecting piece 11, and two sides of the scissor type telescopic frame are respectively connected with the main bearings 7 on the two upright posts 9 through the connecting pieces 11; the utility model discloses a vertical column 9 upper end is provided with a pair bearing 6, vice bearing 6 sets up in 7 tops of two main bearings, transversely be provided with a telescopic machanism between two vice bearings 6 of two vertical column 9 upper ends, telescopic machanism includes the sleeve, first telescopic link 3 and second telescopic link 4, the sleeve ring cover sets up in first telescopic link 3 and 4 outsides of second telescopic link, sleeve and first telescopic link 3 and 4 sliding connection of second telescopic link, telescopic one end is kept away from respectively with two vice bearings 6 of two vertical column 9 upper ends to first telescopic link 3 and second telescopic link 4.
The length of the safety guardrail is adjusted by stretching the scissor type telescopic frames, and the scissor type telescopic frames are connected with the upright posts 9 through the main bearings 7, so that the installation angle of the guardrail can be changed; the telescopic mechanism arranged between the two auxiliary bearings 6 at the upper end parts of the two upright posts 9 can further support the guardrail and assist in adjusting the length and the angle of the guardrail.
Preferably, the scissor type telescopic frame comprises two vertical rods 16 and a scissor type telescopic mechanism 15, the two vertical rods 16 are respectively arranged on two sides of the scissor type telescopic mechanism, sliding grooves 19 are respectively formed in the two vertical rods 16, sliding blocks 10 are arranged in the sliding grooves 19 in a matched mode, fixed blocks 14 are arranged at the bottoms of the sliding grooves 19, the scissor type telescopic mechanism 15 is composed of a plurality of connecting rods 18, the connecting rods 18 are hinged into a plurality of serially-connected diamond structures in a crossed mode, two movable ends located on two sides of the scissor type telescopic mechanism 15 are respectively hinged to the sliding blocks 10 and the fixed blocks 14 on the vertical rods 16, and when the scissor type telescopic mechanism 15 is stretched, the sliding blocks 10 are driven.
Preferably, the first telescopic rod 3 is a hollow cylinder, the diameter of the first telescopic rod 3 is larger than that of the second telescopic rod 4, the second telescopic rod 4 can extend into the first telescopic rod 3, and the first telescopic rod 3 is slidably connected with the second telescopic rod 4. The second telescopic rod 4 can slide and extend into the first telescopic rod 3, and the length of the extension of the guardrail can be increased.
Preferably, the bottom end of the upright post 9 is provided with a base 13, the bottom of the base 13 is provided with a plurality of conical mounting posts 12, so that the installation of the guardrail is convenient, and the conical mounting posts 12 are inserted underground, so that the installation of the guardrail is firmer.
More preferably, the base 13 is a rectangular plate, and the upright posts 9 are provided along one width side of the rectangular plate, so that the guard rails can be prevented from falling backward.
Further preferably, a supporting frame 17 is arranged between the base 13 and the upright post 9, the supporting frame 17 is in an inverted L shape, two ends of the supporting frame 17 are fixedly connected with the base 13 and the upright post 9 respectively, the supporting frame 17 is perpendicular to the scissor type telescopic frame, and the supporting frame 17 can increase the supporting strength of the guardrail.
Further preferably, a connecting plate 8 is arranged on the upright post 9, and the connecting plate 8 is connected with two adjacent guardrails through bolts.
Further preferably, the sleeve surface is provided with reflection of light subsides 2, and the sleeve top is provided with warning sign 1.
Further preferably, the top end of the upright post 9 is provided with an indicator lamp 5.
The present invention is not limited to the above description and drawings, but should be understood as being illustrative and not restrictive, and the technical features can be replaced and modified without creative efforts by those skilled in the art according to the technical content disclosed, all falling within the scope of the present invention.
Claims (9)
1. A safety guardrail of a transformer substation is characterized by comprising two stand columns and a scissor type telescopic frame, wherein the two stand columns are respectively and symmetrically arranged on two sides of the scissor type telescopic frame; the utility model discloses a telescopic upright post, including two stand upper ends, stand upper end, auxiliary bearing, telescopic link, sleeve ring cover, telescopic link and second telescopic link, the stand upper end is provided with an auxiliary bearing, the auxiliary bearing sets up in two main bearings tops, transversely be provided with a telescopic machanism between two auxiliary bearings of two stand upper ends, telescopic machanism includes sleeve, first telescopic link and second telescopic link, the sleeve ring cover sets up at first telescopic link and second telescopic link outside, sleeve and first telescopic link and second telescopic link sliding connection, telescopic one end is kept away from to first telescopic link and second telescopic link is connected with two auxiliary bearings of two stand upper ends respectively.
2. The safety fence of a substation according to claim 1, wherein the scissor type telescopic frame comprises two vertical rods and a scissor type telescopic mechanism, the two vertical rods are respectively arranged on two sides of the scissor type telescopic mechanism, sliding grooves are respectively arranged on the two vertical rods, sliding blocks are arranged in the sliding grooves in a matched mode, fixed blocks are arranged at the bottoms of the sliding grooves, the scissor type telescopic mechanism is composed of a plurality of connecting rods, a plurality of serially connected rhombic structures are hinged between the connecting rods in a crossed mode, two movable ends located on two sides of the scissor type telescopic mechanism are respectively hinged to the sliding blocks and the fixed blocks on the vertical rods, and the sliding blocks are driven to slide in the sliding grooves when the scissor type telescopic mechanism is telescopic.
3. The substation safety barrier according to claim 1, wherein the first telescopic rod is hollow and cylindrical, the diameter of the first telescopic rod is larger than that of the second telescopic rod, the second telescopic rod can extend into the first telescopic rod, and the first telescopic rod is slidably connected with the second telescopic rod.
4. The substation safety fence according to claim 1, wherein a base is arranged at the bottom end of the upright post, and a plurality of conical mounting posts are arranged at the bottom of the base.
5. A substation safety fence according to claim 4, wherein the base is a rectangular plate and the posts are arranged along one side of the width of the rectangular plate.
6. The safety fence of a substation according to claim 5, wherein a support frame is arranged between the base and the upright post, the support frame is in an inverted L shape, two ends of the support frame are respectively fixedly connected with the base and the upright post, and the support frame is perpendicular to the scissor type telescopic frame.
7. A substation safety barrier according to claim 1, wherein a connecting plate is provided on the post.
8. The substation safety barrier according to claim 1, wherein the sleeve is provided with a reflective sticker on the surface and a warning board on the top end.
9. A substation safety barrier according to claim 1, wherein the top end of the upright post is provided with an indicator light.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920429445.XU CN209799559U (en) | 2019-04-01 | 2019-04-01 | Safety guardrail of transformer substation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920429445.XU CN209799559U (en) | 2019-04-01 | 2019-04-01 | Safety guardrail of transformer substation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209799559U true CN209799559U (en) | 2019-12-17 |
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ID=68827407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920429445.XU Active CN209799559U (en) | 2019-04-01 | 2019-04-01 | Safety guardrail of transformer substation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209799559U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111042652A (en) * | 2019-12-25 | 2020-04-21 | 达明科技有限公司 | Movable security protection fence mechanism |
| CN114458078A (en) * | 2022-03-24 | 2022-05-10 | 浙江联畅科技有限公司 | Telescopic fence |
-
2019
- 2019-04-01 CN CN201920429445.XU patent/CN209799559U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111042652A (en) * | 2019-12-25 | 2020-04-21 | 达明科技有限公司 | Movable security protection fence mechanism |
| CN114458078A (en) * | 2022-03-24 | 2022-05-10 | 浙江联畅科技有限公司 | Telescopic fence |
| CN114458078B (en) * | 2022-03-24 | 2024-03-29 | 浙江联畅科技有限公司 | Telescopic fence |
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