CN111173363B - A simple isolation and shielding device for power emergency repair of power supply company - Google Patents
A simple isolation and shielding device for power emergency repair of power supply company Download PDFInfo
- Publication number
- CN111173363B CN111173363B CN201911140979.1A CN201911140979A CN111173363B CN 111173363 B CN111173363 B CN 111173363B CN 201911140979 A CN201911140979 A CN 201911140979A CN 111173363 B CN111173363 B CN 111173363B
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- folding
- upright post
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- gear
- column
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H17/00—Fencing, e.g. fences, enclosures, corrals
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F13/00—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions
- E01F13/02—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions free-standing; portable, e.g. for guarding open manholes ; Portable signs or signals specially adapted for fitting to portable barriers
- E01F13/028—Flexible barrier members, e.g. cords; Means for rendering same conspicuous; Adapted supports, e.g. with storage reel
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F9/00—Arrangement of road signs or traffic signals; Arrangements for enforcing caution
- E01F9/60—Upright bodies, e.g. marker posts or bollards; Supports for road signs
- E01F9/604—Upright bodies, e.g. marker posts or bollards; Supports for road signs specially adapted for particular signalling purposes, e.g. for indicating curves, road works or pedestrian crossings
- E01F9/619—Upright bodies, e.g. marker posts or bollards; Supports for road signs specially adapted for particular signalling purposes, e.g. for indicating curves, road works or pedestrian crossings with reflectors; with means for keeping reflectors clean
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F9/00—Arrangement of road signs or traffic signals; Arrangements for enforcing caution
- E01F9/60—Upright bodies, e.g. marker posts or bollards; Supports for road signs
- E01F9/658—Upright bodies, e.g. marker posts or bollards; Supports for road signs characterised by means for fixing
- E01F9/669—Upright bodies, e.g. marker posts or bollards; Supports for road signs characterised by means for fixing for fastening to safety barriers or the like
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Power-Operated Mechanisms For Wings (AREA)
Abstract
一种涉及围挡技术领域的供电公司电力抢修用简易隔离遮挡装置，其特征是：包含立柱、底座、围挡布、折叠机构和齿轮齿条机构；所述立柱内部中空，立柱底部设有用于使立柱保持直立的底座，立柱顶部和靠近底部位置均设有用于使围挡布竖直铺开的折叠机构，且两套折叠机构对称设置，立柱内腔设有用于对应驱动控制两套折叠机构的齿轮齿条机构；所述折叠机构包含两个折叠杆、两个连杆以及活动套设于立柱柱身的滑套，两个折叠杆的一端分别与立柱的两侧对应铰接；两个连杆的一端分别与两个折叠杆的杆身对应铰接，且折叠杆、连杆以及滑套均互不干涉影响；本发明有效解决了现有隔离遮挡装置安装麻烦，搬运不便的问题。
A simple isolation and shielding device for electric power emergency repair of power supply companies related to the field of enclosure technology is characterized in that: it includes a column, a base, a shield cloth, a folding mechanism and a rack and pinion mechanism; the interior of the column is hollow, and the bottom of the column is provided with a A base that keeps the column upright. The top and near the bottom of the column are provided with a folding mechanism for spreading the enclosure cloth vertically, and the two sets of folding mechanisms are symmetrically arranged. The inner cavity of the column is provided with two sets of folding mechanisms for corresponding drive control The rack and pinion mechanism; the folding mechanism includes two folding rods, two connecting rods and a sliding sleeve movably sleeved on the column body of the column, and one end of the two folding rods is hinged with the two sides of the column respectively; One end of the rod is correspondingly hinged with the shafts of the two folding rods, and the folding rod, the connecting rod and the sliding sleeve do not interfere with each other;
Description
Technical Field
The invention relates to the technical field of barriers, in particular to a simple isolation and shielding device for power rush repair of a power supply company.
Background
As is known, in the process of power line repair, in order to ensure the personal safety of power line workers and surrounding people, an isolation shielding device is generally required to be arranged around the construction, so that irrelevant personnel are prevented from approaching to influence the normal operation of the repair work, but most of the existing isolation shielding devices are iron isolation plates, and when the isolation shielding device is arranged, an operator is required to firmly connect the iron isolation plates with the ground, the installation process is complicated, the repair progress of the repair work is seriously influenced, and most of the existing isolation shielding devices are bulky and are not beneficial to storage; in addition, the iron isolation plate has large mass, and the labor intensity of operators in the carrying and installing processes is high, so that the isolation shielding device which is small in size and convenient to install is disclosed, and the problem to be solved by the technical personnel in the field is urgently needed.
Disclosure of Invention
In order to overcome the defects in the background art, the invention discloses a simple isolation shielding device for power rush repair of a power supply company.
In order to achieve the purpose, the invention adopts the following technical scheme:
a simple isolation shielding device for power rush repair of a power supply company comprises a stand column, a base, enclosure cloth, a folding mechanism and a gear rack mechanism; the inner part of the upright post is hollow, a base used for enabling the upright post to keep upright is arranged at the bottom of the upright post, folding mechanisms used for enabling the enclosure cloth to be vertically spread out are arranged at the top of the upright post and at positions close to the bottom of the upright post, the two folding mechanisms are symmetrically arranged, and a gear rack mechanism used for correspondingly driving and controlling the two folding mechanisms is arranged in the inner cavity of the upright post; the folding mechanism comprises two folding rods, two connecting rods and a sliding sleeve movably sleeved on the column body of the upright column, and one ends of the two folding rods are correspondingly hinged with the two sides of the upright column respectively; one ends of the two connecting rods are correspondingly hinged with the rod bodies of the two folding rods respectively, and the ratio of the rod body length between the hinged position of the folding rods and the stand column and the hinged position of the folding rods and the rod body length of the folding rods is 1: 3-5; the other ends of the two connecting rods are correspondingly hinged with the two sides of the sliding sleeve respectively, the folding rods, the connecting rods and the sliding sleeve are not interfered mutually, and the four corner ends of the enclosure cloth are correspondingly connected with one ends of the four folding rods far away from the upright post respectively;
the gear-rack mechanism comprises a gear, a gear shaft and racks, the gear is arranged at the central position of the inner cavity of the upright post corresponding to the two folding mechanisms through the gear shaft which corresponds to and is fixedly connected with the gear, the axis of the gear shaft is correspondingly vertical to the length direction axis of the upright post, one end of the gear shaft is correspondingly and rotatably connected with the inner wall of the upright post, the other end of the gear shaft movably extends out of the side wall of one side corresponding to the upright post, racks which are correspondingly meshed with the gear are respectively arranged at two sides of the gear shaft, one ends of the two racks, which are far away from the gear, are respectively and correspondingly and fixedly connected with the two sliding sleeves, and a slot which is; the extending end of the gear shaft is provided with a driving device for driving the gear shaft, and the driving device is positioned on one side of the upright column, which is far away from the enclosing and blocking cloth.
Preferably, the rack bar body is correspondingly connected with the inner wall of the upright post in a sliding manner.
Preferably, the upright post is correspondingly and tightly inserted with the center of the base.
Preferably, a rib plate used for limiting the inserting depth is arranged at the inserting position of the upright column corresponding to the base.
Preferably, the driving device is a hand wheel or a rocking handle.
Preferably, the upright post body is provided with a limiting device for limiting the position of the sliding sleeve.
Preferably, the cloth cover of the enclosure cloth far away from the driving device is provided with an electric shock prevention safety mark and a light reflecting strip.
Preferably, a plurality of ventilation meshes are arranged on the cloth cover of the enclosure cloth in an array manner.
Preferably, the upright posts are rectangular hollow tubes.
Preferably, the gear is connected with the gear shaft through a key.
Due to the adoption of the technical scheme, the invention has the following beneficial effects:
the simple isolation shielding device for the power line repair of the power supply company disclosed by the invention has the advantages of simple structure, easiness in assembly and lower production cost, the top and the position close to the bottom of the upright post are respectively provided with the folding mechanisms for vertically spreading the enclosure cloth, the two folding mechanisms are symmetrically arranged, and the inner cavity of the upright post is provided with the gear rack mechanism for correspondingly driving and controlling the two folding mechanisms, namely the occupied space position is reduced by the folding function of the folding mechanisms, so that the carrying and the storage are convenient; the driving device is a hand wheel or a rocking handle, namely the hand wheel or the rocking handle can drive the gear shaft to rotate, so that the gear shaft drives the gear to rotate, the operation is simple, and the labor intensity of operators is effectively reduced; the corner end of the enclosure cloth is correspondingly connected with the folding rod in a hanging mode, namely the enclosure cloth can be taken down when being detached, so that the enclosure cloth can be independently folded and stored, and damage caused by scraping in the carrying process is avoided; the upright post is a rectangular hollow tube, so that the stability of the sliding sleeve can be effectively improved, and the sliding sleeve is prevented from rotating along the body of the upright post, so that the connecting rod is blocked; in addition, enclose and keep off cloth and keep away from drive arrangement's cloth cover and be equipped with protection against electric shock safety and mark and reflection of light strip, protection against electric shock safety is marked and reflection of light strip can play good warning effect, enclose a plurality of ventilation meshes of keeping off cloth cover array and having arranged, can avoid leading to the stand to be blown because of wind-force effect under the open-air operating mode.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a connection structure of a rack and a column;
fig. 3 is a schematic view of a connection structure of the pillar and the base.
In the figure: 1. a column; 2. a base; 3. enclosing and blocking cloth; 4. a folding bar; 5. a connecting rod; 6. a sliding sleeve; 7. a gear; 8. a gear shaft; 9. a rack; 10. grooving; 11. a drive device; 12. a rib plate; 13. a limiting device.
Detailed Description
The present invention will be explained in detail by the following examples, which are disclosed for the purpose of protecting all technical improvements within the scope of the present invention.
With reference to the attached drawings 1-3, the simple isolation and shielding device for the power rush-repair of the power supply company comprises a stand column 1, a base 2, a surrounding shielding cloth 3, a folding mechanism and a gear rack mechanism; the upright post 1 is hollow, and the bottom of the upright post 2 is provided with a base 2 for keeping the upright post 1 upright; according to the requirement, the central positions of the upright column 1 and the base 2 are correspondingly and tightly inserted, so that the installation operation of an operator can be facilitated, rib plates 12 for limiting the insertion depth are arranged at the corresponding insertion positions of the upright column 1 and the base 2, on one hand, the insertion depth of the upright column 1 can be limited by the rib plates 12, and on the other hand, the stability of the upright column 1 can be effectively improved by correspondingly abutting one end of each rib plate 12 with the top surface of the base 2; folding mechanisms for vertically spreading the enclosure cloth 3 are arranged at the top and the position close to the bottom of the upright post 1, the two folding mechanisms are symmetrically arranged, and a gear rack mechanism for correspondingly driving and controlling the two folding mechanisms is arranged in the inner cavity of the upright post 1; the folding mechanism comprises two folding rods 4, two connecting rods 5 and a sliding sleeve 6 movably sleeved on the column body of the upright column 1, and one ends of the two folding rods 4 are respectively hinged with two sides of the upright column 1 correspondingly; one end of each of the two connecting rods 5 is correspondingly hinged with the rod body of each of the two folding rods 4, and the ratio of the length of the rod body between the hinged position of the folding rod 4 and the upright post 1 and the hinged position of the folding rod 4 and the connecting rod 5 to the length of the rod body of the folding rod 4 is 1: 3-5, namely the stroke of the connecting rod 5 can be controlled by controlling the hinged position of the connecting rod 5 and the folding rod 4, and further the stroke of the sliding sleeve 6 is controlled, namely the shorter the length of the rod body between the hinged position of the folding rod 4 and the upright post 1 and the hinged position of the folding rod 4 and the connecting rod 5 is, the shorter the stroke of;
the other ends of the two connecting rods 5 are correspondingly hinged with the two sides of the sliding sleeve 6 respectively, and the folding rod 4, the connecting rods 5 and the sliding sleeve 6 are not interfered mutually, namely the sliding sleeve 6 can move up and down along the column body of the upright post 1, the sliding sleeve 6 drives the connecting rods 5 to act when moving along the column body of the upright post 1, the connecting rods 5 drive the folding rod 4 to act, so that the folding rod 4 rotates along the hinged position of the folding rod 4 and the upright post 1, and the folding rod 4 can realize the folding or opening function; according to the requirement, the column body of the upright column 1 is provided with a limiting device 13 for limiting the position of the sliding sleeve 6, namely when the length direction axis of the folding rod 4 is correspondingly vertical to the length direction axis of the upright column 1, the limiting device 13 can block the sliding sleeve 6 from continuously moving, so that the folding rod 4 is prevented from being excessively opened; the upright post 1 is a rectangular hollow tube, so that the stability of the sliding sleeve 6 can be effectively improved, and the sliding sleeve 6 is prevented from rotating along the body of the upright post 1, so that the connecting rod 5 is blocked; the four corner ends of the enclosing and blocking cloth 3 are respectively and correspondingly connected with one ends of the four folding rods 4 far away from the upright post 1; according to the requirement, the corner end of the enclosure barrier cloth 3 is correspondingly hung with the folding rod 4, namely the enclosure barrier cloth 3 can be taken down when being dismantled, so that the enclosure barrier cloth 3 can be independently folded and stored, and the damage caused by scraping in the carrying process is avoided;
the gear rack mechanism comprises a gear 7, a gear shaft 8 and a rack 9, wherein the gear 7 is arranged at the central position of the two folding mechanisms corresponding to the inner cavity of the upright post 1 through the gear shaft 8 which is correspondingly and fixedly connected with the gear 7; according to the requirement, the gear 7 is connected with the gear shaft 8 through keys, so that the installation is simple and the operation is convenient; the axis of the gear shaft 8 is correspondingly vertical to the length direction axis of the upright post 1, one end of the gear shaft 8 is correspondingly rotatably connected with the inner wall of the upright post 1, the other end of the gear shaft 8 movably extends out of the side wall of the corresponding side of the upright post 1, racks 9 correspondingly meshed with the gears 7 are respectively arranged on two sides of the gear shaft 8, one ends of the two racks 9 far away from the gears 7 are respectively and correspondingly fixedly connected with the two sliding sleeves 6, a slot 10 convenient for the sliding sleeves 6 to slide up and down is arranged at the connecting position of the rack 9 on the side wall of the upright post 1 corresponding to the sliding sleeves 6, namely, the rack 9 vertically moves along the inner wall of the upright post 1 under the driving of the gears 7, and; according to the requirement, the strip body of the rack 9 is correspondingly and slidably connected with the inner wall of the upright post 1, so that the movement stability of the rack 9 can be effectively improved; the extending end of the gear shaft 8 is provided with a driving device 11 for driving the gear shaft 8, and the driving device 11 is positioned on one side of the upright post 1 far away from the enclosure cloth 3; according to the requirement, the driving device 11 is a hand wheel or a rocking handle, namely the gear shaft 8 can be driven to rotate by the hand wheel or the rocking handle, so that the gear shaft 8 drives the gear 7 to rotate; in addition, the cloth surface of the barrier cloth 3, which is far away from the driving device 11, is provided with an electric shock prevention safety mark and a light reflecting strip, the electric shock prevention safety mark and the light reflecting strip can play a good warning role, and the plurality of ventilation meshes are distributed on the cloth surface of the barrier cloth 3 in an array manner, so that the vertical column 1 can be prevented from being blown under the open-air working condition due to the wind force; the stand 1 folding mechanism promptly is insulating material, can avoid unexpected electrified phenomenon.
When the simple isolating and shielding device for power emergency repair of the power supply company is implemented, the upright post 1 is correspondingly and tightly inserted into the base 2, the gear shaft 8 is driven to rotate by the driving device 11, so that the gear shaft 8 drives the gear 7 to rotate, the gear 7 drives the rack 9 to move, the rack 9 drives the sliding sleeve 6 to move up and down along the upright post 1, the sliding sleeve 6 drives the connecting rod 5 to move when moving along the upright post 1, the connecting rod 5 drives the folding rod 4 to move, the folding rod 4 rotates along the hinged position of the folding rod 4 and the upright post 1, so that the folding rod 4 is opened, and the enclosure cloth 8 is further opened, so that the shielding function is realized, and an operator can realize enclosure by combining a plurality of simple isolating and shielding devices for power emergency repair of the power supply company according to the working condition requirement.
The present invention is not described in detail in the prior art.
Claims (10)
1. The utility model provides a power supply company electrical power rush-repair is with simple and easy isolation shelters from device which characterized by: comprises a column (1), a base (2), a piece of enclosure cloth (3), a folding mechanism and a gear rack mechanism; the inner part of the upright post (1) is hollow, a base (2) used for enabling the upright post (1) to keep upright is arranged at the bottom of the upright post (1), folding mechanisms used for enabling the enclosure cloth (3) to be vertically spread out are arranged at the top and the position close to the bottom of the upright post (1), the two sets of folding mechanisms are symmetrically arranged, and a gear rack mechanism used for correspondingly driving and controlling the two sets of folding mechanisms is arranged in the inner cavity of the upright post (1); the folding mechanism comprises two folding rods (4), two connecting rods (5) and a sliding sleeve (6) movably sleeved on the column body of the upright column (1), and one ends of the two folding rods (4) are correspondingly hinged with the two sides of the upright column (1) respectively; one ends of the two connecting rods (5) are respectively hinged with the rod bodies of the two folding rods (4) correspondingly, and the ratio of the rod body length between the hinged position of the folding rod (4) and the upright post (1) and the hinged position of the folding rod (4) and the connecting rod (5) to the rod body length of the folding rod (4) is 1: 3-5; the other ends of the two connecting rods (5) are correspondingly hinged with the two sides of the sliding sleeve (6) respectively, the folding rods (4), the connecting rods (5) and the sliding sleeve (6) are not interfered mutually, and the four corner ends of the enclosure cloth (3) are correspondingly connected with one ends of the four folding rods (4) far away from the upright post (1) respectively;
the gear rack mechanism comprises a gear (7), a gear shaft (8) and a rack (9), the gear (7) is arranged in the central position of the inner cavity of the upright post (1) corresponding to the two folding mechanisms through a gear shaft (8) which is correspondingly and tightly connected with the gear (7), the axial line of the gear shaft (8) is correspondingly vertical to the axial line of the upright post (1) in the length direction, one end of the gear shaft (8) is correspondingly and rotatably connected with the inner wall of the upright post (1), the other end of the gear shaft (8) movably extends out of the side wall of one corresponding side of the upright post (1), racks (9) which are correspondingly meshed with the gear (7) are respectively arranged at two sides of the gear shaft (8), one ends of the two racks (9) far away from the gear (7) are respectively and correspondingly and fixedly connected with the two sliding sleeves (6), and the side wall of the upright post (1) is provided with a slot (10) convenient for the sliding sleeve (6) to slide up and down corresponding to the connecting position of the rack (9) and the sliding sleeve (6); the extending end of the gear shaft (8) is provided with a driving device (11) for driving the gear shaft (8), and the driving device (11) is positioned on one side, far away from the surrounding and blocking cloth (3), of the upright column (1).
2. The simple isolation and shielding device for power supply company electric power rush repair of claim 1, which is characterized in that: the rack body of the rack (9) is correspondingly and slidably connected with the inner wall of the upright post (1).
3. The simple isolation and shielding device for power supply company electric power rush repair of claim 1, which is characterized in that: the upright post (1) and the base (2) are correspondingly and tightly inserted in the center position.
4. The simple isolation and shielding device for power supply company electric power rush repair of claim 3, which is characterized in that: and rib plates (12) used for limiting the inserting depth are arranged at the inserting positions of the upright columns (1) and the base (2) corresponding to each other.
5. The simple isolation and shielding device for power supply company electric power rush repair of claim 1, which is characterized in that: the driving device (11) is a hand wheel or a rocking handle.
6. The simple isolation and shielding device for power supply company electric power rush repair of claim 1, which is characterized in that: the upright post (1) is provided with a limiting device (13) for limiting the position of the sliding sleeve (6).
7. The simple isolation and shielding device for power supply company electric power rush repair of claim 1, which is characterized in that: the cloth cover of the surrounding barrier cloth (3) far away from the driving device (11) is provided with an electric shock prevention safety mark and a light reflecting strip.
8. The simple isolation and shielding device for power supply company electric power rush repair of claim 1, which is characterized in that: and a plurality of ventilation meshes are arranged on the cloth surface of the surrounding barrier cloth (3) in an array manner.
9. The simple isolation and shielding device for power supply company electric power rush repair of claim 1, which is characterized in that: the upright posts (1) are rectangular hollow tubes.
10. The simple isolation and shielding device for power supply company electric power rush repair of claim 1, which is characterized in that: the gear (7) is connected with the gear shaft (8) through a key.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911140979.1A CN111173363B (en) | 2019-11-20 | 2019-11-20 | A simple isolation and shielding device for power emergency repair of power supply company |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911140979.1A CN111173363B (en) | 2019-11-20 | 2019-11-20 | A simple isolation and shielding device for power emergency repair of power supply company |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111173363A CN111173363A (en) | 2020-05-19 |
| CN111173363B true CN111173363B (en) | 2021-06-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201911140979.1A Expired - Fee Related CN111173363B (en) | 2019-11-20 | 2019-11-20 | A simple isolation and shielding device for power emergency repair of power supply company |
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| Country | Link |
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| CN (1) | CN111173363B (en) |
Cited By (1)
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| EP4283046A1 (en) * | 2022-05-27 | 2023-11-29 | Bold Robotics, Lda | Rough-terrain wheeled vehicle |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112267751A (en) * | 2020-10-12 | 2021-01-26 | 深圳市华电联合建设工程有限公司 | But high anti-climbing intelligence electric power quick assembly disassembly's of security maintenance rail |
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| Publication number | Publication date |
|---|---|
| CN111173363A (en) | 2020-05-19 |
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Granted publication date: 20210615 |