CN215443436U - Safety device for electric power engineering operation - Google Patents
Safety device for electric power engineering operation Download PDFInfo
- Publication number
- CN215443436U CN215443436U CN202121383404.5U CN202121383404U CN215443436U CN 215443436 U CN215443436 U CN 215443436U CN 202121383404 U CN202121383404 U CN 202121383404U CN 215443436 U CN215443436 U CN 215443436U
- Authority
- CN
- China
- Prior art keywords
- side wall
- shaped
- strip
- wall
- electric power
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Catching Or Destruction (AREA)
Abstract
The utility model discloses a safety protection device for electric power engineering operation, which comprises two upright posts, wherein the opposite side walls of the two upright posts are respectively provided with a vertically arranged strip-shaped groove, the two strip-shaped grooves are internally provided with the same crossed telescopic arm, the upper ends of the two upright posts are respectively and fixedly connected with a straight rod, the front side wall and the rear side wall of one straight rod are respectively and rotatably connected with a rotating shaft, the side walls of the two rotating shafts are respectively and fixedly sleeved with a straight plate, one end of each of the two straight plates is fixedly connected with the same strip-shaped plate, the side wall of each strip-shaped plate is provided with a limiting device connected with the crossed telescopic arm, the side wall of one upright post is fixedly connected with two limiting rods, and the side wall of the other upright post is provided with two fan-shaped openings. According to the utility model, the effect that the limiting rod of one guard rail penetrates through the fan-shaped opening in the side wall of the other guard rail is beneficial to placing the limiting rod in the circular groove, so that the two guard rails are conveniently connected, the firmness of the guard rails is improved, and the protection effect is better.
Description
Technical Field
The utility model relates to the technical field of electric power engineering, in particular to a safety protection device for electric power engineering operation.
Background
The electric power engineering, namely the engineering related to the production, transmission and distribution of electric energy, also comprises the engineering of applying electricity as power and energy in various fields, and can be understood as the transmission and transformation industry expansion engineering, and electric power construction personnel need to perform protective fence isolation when maintaining or installing an electric power circuit, so that the construction safety is not influenced by the disturbance of the electric power construction personnel caused by the fact that irrelevant personnel enter a construction site.
However, when the fence is placed, a construction area is surrounded by a plurality of telescopic guard railings, so that the effect of entering of a placer is achieved, the single guard railing is an individual body, the guard railings are not connected by a device, the fixing effect is poor, so that some animals or wind power can overturn the single guard railing, the protection effect is reduced, and the telescopic guard railings are adopted, so that workers can adjust the telescopic guard railing according to the use requirements at will, but the telescopic guard railing is not limited after the installation is completed, so that the firmness of the guard railing is poor, and the placement is unstable.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art and provides a safety protection device for electric power engineering operation.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides a safety device for electric power engineering operation, includes two stands, two the stand sets up relatively, and all sets up the bar groove of vertical setting on its relative lateral wall, two same alternately flexible arm is installed to the bar inslot, two the equal fixedly connected with straight-bar in upper end of stand, one of them all rotate on the lateral wall around the straight-bar and be connected with the pivot, two all the fixed cover has been cup jointed straight plate, two on the lateral wall of pivot the same bar board of one end fixedly connected with of straight plate, be equipped with the stop device who is connected with alternately flexible arm on the lateral wall of bar board, one of them two gag lever posts of fixedly connected with on the lateral wall of stand, another has seted up two fan-shaped openings on the lateral wall of stand, and is equipped with the fixing device who corresponds with fan-shaped opening on the lateral wall of one of them gag lever post.
Preferably, the limiting device comprises a rectangular sleeve which is sleeved on the side wall of the strip-shaped plate in a sliding mode, one end, away from the straight rod, of the rectangular sleeve penetrates through a rectangular opening, a round hole is formed in the inner wall of the rectangular opening in a penetrating mode, the inner wall of the round hole is in contact connection with a cylinder, a first threaded rod is fixedly connected to the side wall of one cross point of the cross telescopic arm, and threads matched with the first threaded rod are formed in the inner wall of the cylinder.
Preferably, the telescopic inner wall fixedly connected with of rectangle has two sliders, two the slider symmetry sets up the both sides at the bar shaped plate, and sets up two spouts with slider sliding connection on the lateral wall of bar shaped plate.
Preferably, a plurality of grooves are formed in the inner wall of one of the sliding grooves, threaded holes are formed in the side wall of the rectangular sleeve in a penetrating mode, and bolts corresponding to the grooves are installed in the threaded holes.
Preferably, fixing device is including seting up the screw thread on the gag lever post lateral wall, the splint have been cup jointed in the slip on the lateral wall of gag lever post, and splint be the arc structure, threaded connection has the nut that is used for promoting splint on the lateral wall of gag lever post.
Preferably, the circular recess that corresponds with the gag lever post is seted up to fan-shaped open-ended interior diapire, run through on the lateral wall of stand and set up the bar hole with fan-shaped opening intercommunication, and the bar hole is located fan-shaped open-ended upside.
Compared with the prior art, the utility model has the beneficial effects that:
1. through the gag lever post that sets up, the cooperation of fan-shaped opening and splint is used, in order to reach the effect in fan-shaped opening on passing another rail guard lateral wall through the gag lever post with a rail guard, be favorable to placing the gag lever post in circular recess, and then be convenient for couple together two rail guards, the fastness of rail guard has been improved, it is better to make its protecting effect, make its effect that drives splint outside removal through rotating the nut simultaneously, be favorable to making splint fix the stand of another rail guard, and then the fastness of two adjacent rail guards has been improved.
2. The strip-shaped plate, the rectangular sleeve and the cylinder are matched for use, so that the effect that the rectangular sleeve slides along the side wall of the strip-shaped plate by pulling the rectangular sleeve is achieved, the rectangular opening is sleeved on the outer side of one cross point of the crossed telescopic arms, the knob is rotated to fix the first threaded rod, the crossed telescopic arms after adjustment are fixed, and the stability of the guard rail is improved.
Drawings
FIG. 1 is a schematic structural diagram according to the present invention;
FIG. 2 is a schematic structural view of a position limiting device according to the present invention;
FIG. 3 is an enlarged fragmentary view taken at A in FIG. 1 in accordance with the present invention;
fig. 4 is a partial enlarged view of the present invention at B in fig. 2.
In the figure: the device comprises a vertical column 1, a cross telescopic arm 2, a straight rod 3, a rotating shaft 4, a straight plate 5, a strip-shaped plate 6, a limiting rod 7, a fan-shaped opening 8, a rectangular sleeve 9, a rectangular opening 10, a cylinder 11, a first threaded rod 12, a sliding block 13, a sliding chute 14, a groove 15, a threaded hole 16, a bolt 17, a clamping plate 18, a nut 19, a circular groove 20, a base 21, a knob 22 and a second threaded rod 23.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-4, a safety protection device for electric power engineering operation comprises two upright posts 1, wherein each of the two upright posts 1 is of a cylindrical structure, the lower ends of the two upright posts 1 are fixedly connected with a base 21 and used for supporting the upright posts 1 and improving the stability of the upright posts 1, the two upright posts 1 are arranged oppositely, and the opposite side walls of the two upright posts 1 are respectively provided with a vertically arranged strip-shaped groove, the two strip-shaped grooves are internally provided with a same cross telescopic arm 2, the side walls of the upright posts 1 and the cross telescopic arms 2 are respectively coated with an insulating coating, the upper ends of the two upright posts 1 are respectively and fixedly connected with a straight rod 3, the front side wall and the rear side wall of one straight rod 3 are respectively and rotatably connected with a rotating shaft 4, the side walls of the two rotating shafts 4 are respectively and fixedly sleeved with a straight plate 5, one end of each of the two straight plates 5 is fixedly connected with a same strip-shaped plate 6, and the side walls of the strip-shaped plates 6 are provided with limiting devices connected with the cross telescopic arms 2;
the limiting device comprises a rectangular sleeve 9 which is sleeved on the side wall of the strip-shaped plate 6 in a sliding mode, one end, away from the straight rod 3, of the rectangular sleeve 9 is provided with a rectangular opening 10 in a penetrating mode, the inner wall of the rectangular opening 10 is provided with a round hole in a penetrating mode, the inner wall of the round hole is connected with a cylinder 11 in a contact mode, one end of the cylinder 11 is fixedly connected with a knob 22, the knob 22 is rotated to drive the cylinder 11 to rotate, a first threaded rod 12 is fixedly connected to the side wall of one cross point of the crossed telescopic arms 2, and threads matched with the first threaded rod 12 are formed in the inner wall of the cylinder 11;
the protective guard is telescopic, so that the protective guard can be adjusted at will according to use requirements of workers conveniently, but the protective guard is not limited after being installed, so that the protective guard is poor in firmness and unstable in placement, the rectangular sleeve 9 is pulled to slide along the side wall of the strip-shaped plate 6, the rectangular opening 10 is sleeved on the outer side of one cross point of the cross telescopic arms 2, the knob 22 is rotated to enable the cylinder 11 to fix the first threaded rod 12, the adjusted cross telescopic arms 2 are fixed, and the stability of the protective guard is improved;
keep away from and seted up the mounting groove on the lateral wall of a straight-bar 3 of pivot 4, mounting groove inner wall fixedly connected with second threaded rod 23, when not using the rail guard, make the outside at the mounting groove at its shrink and pulling rectangle sleeve 9 cover opening 10 cover, make drum 11 it fix second threaded rod 22 through rotating knob 22, prevent that the rail guard from scattering in the transportation process, two sliders 13 of rectangle sleeve 9's inner wall fixedly connected with, two sliders 13 symmetry set up the both sides at strip shaped plate 6, and set up two spout 14 with slider 13 sliding connection on strip shaped plate 6's the lateral wall. The effect of sliding the two sliding blocks 13 in the sliding grooves 14 is beneficial to pulling the rectangular sleeve 9 to move on the side wall of the strip-shaped plate 6 at will;
the inner wall of one of the sliding grooves 14 is provided with a plurality of grooves 15, the plurality of grooves 15 are all of a circular structure, the side wall of the rectangular sleeve 9 is provided with a threaded hole 16 in a penetrating mode, a bolt 17 corresponding to the groove 15 is installed in the threaded hole 16, and after the sliding length of the rectangular sleeve 9 on the side wall of the strip-shaped plate 6 is adjusted, the bolt 17 is rotated to penetrate through the threaded hole 16 and extend into one of the grooves 15, so that the rectangular sleeve 9 is fixed to the outer side of the strip-shaped plate 6;
the side wall of one of the upright posts 1 is fixedly connected with two limiting rods 7, the side wall of the other upright post 1 is provided with two fan-shaped openings 8, the side wall of one of the limiting rods 7 is provided with a fixing device corresponding to the fan-shaped openings 8, the fixing device comprises threads arranged on the side wall of the limiting rod 7, the side wall of the limiting rod 7 is sleeved with a clamping plate 18 in a sliding manner, the clamping plate 18 is of an arc-shaped structure, the side wall of the limiting rod 7 is in threaded connection with a nut 19 used for pushing the clamping plate 18, the nut 19 is rotated to drive the clamping plate 18 to move outwards, the clamping plate 18 is favorable for fixing the upright post 1 of the other protective guard, and further the firmness of the two adjacent protective guards is improved;
The working principle is that when the utility model is used, the effect of enabling the limiting rod 7 on the side wall of the other protective guard to penetrate through the fan-shaped opening 8 on the side wall of the other protective guard is beneficial to placing the limiting rod 7 in the circular groove 20, so that the two protective guards can be conveniently connected, the firmness of the protective guards is improved, the protective effect of the protective guards is better, meanwhile, the effect of driving the clamping plate 18 to move outwards through rotating the nut 19 is beneficial to enabling the clamping plate 18 to fix the upright post 1 of the other protective guard, so that the firmness of the two adjacent protective guards is improved, then, the effect of pulling the rectangular sleeve 9 to slide along the side wall of the strip-shaped plate 6 is beneficial to enabling the rectangular opening 10 to be sleeved on the outer side of one cross point of the cross telescopic arms 2, the knob 22 is rotated to enable the rectangular sleeve to fix the first threaded rod 12, so that the adjusted cross telescopic arms 2 are fixed, the stability of the guard rail is improved and the rectangular sleeve 9 is fixed on the outside of the strip 6 by turning the bolt 17 through the threaded hole 16 into one of the grooves 15.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (6)
1. A safety protection device for electric power engineering operation comprises two upright posts (1) and is characterized in that the two upright posts (1) are arranged oppositely, and the opposite side walls of the two upright posts are respectively provided with a vertically arranged bar-shaped groove, the two bar-shaped grooves are internally provided with a same crossed telescopic arm (2), the upper ends of the two upright posts (1) are respectively and fixedly connected with a straight bar (3), the front side wall and the rear side wall of one straight bar (3) are respectively and rotatably connected with a rotating shaft (4), the side walls of the two rotating shafts (4) are respectively and fixedly sleeved with a straight plate (5), one end of each straight plate (5) is fixedly connected with a same bar-shaped plate (6), the side wall of each bar-shaped plate (6) is provided with a limiting device connected with the crossed telescopic arm (2), one of the side walls of the upright posts (1) is fixedly connected with two limiting rods (7), the other side wall of the upright post (1) is provided with two fan-shaped openings (8), and a fixing device corresponding to the fan-shaped opening (8) is arranged on the side wall of one limiting rod (7).
2. The safety protection device for the electric power engineering operation is characterized in that the limiting device comprises a rectangular sleeve (9) which is sleeved on the side wall of the strip-shaped plate (6) in a sliding mode, one end, far away from the straight rod (3), of the rectangular sleeve (9) penetrates through a rectangular opening (10), a round hole penetrates through the inner wall of the rectangular opening (10), the inner wall of the round hole is connected with a cylinder (11) in a contact mode, a first threaded rod (12) is fixedly connected to the side wall of one cross point of the crossed telescopic arm (2), and threads matched with the first threaded rod (12) are formed in the inner wall of the cylinder (11).
3. The safety protection device for electric power engineering operation according to claim 2, wherein two sliding blocks (13) are fixedly connected to the inner wall of the rectangular sleeve (9), the two sliding blocks (13) are symmetrically arranged on two sides of the strip-shaped plate (6), and two sliding grooves (14) which are slidably connected with the sliding blocks (13) are formed in the side wall of the strip-shaped plate (6).
4. The safety protection device for electric power engineering operation according to claim 3, wherein a plurality of grooves (15) are formed in the inner wall of one of the sliding grooves (14), threaded holes (16) are formed in the side wall of the rectangular sleeve (9) in a penetrating mode, and bolts (17) corresponding to the grooves (15) are installed in the threaded holes (16).
5. The safety protection device for electric power engineering operation according to any one of claims 1 to 4, wherein the fixing device comprises a thread formed on a side wall of the limiting rod (7), a clamping plate (18) is sleeved on the side wall of the limiting rod (7) in a sliding mode, the clamping plate (18) is of an arc-shaped structure, and a nut (19) used for pushing the clamping plate (18) is connected to the side wall of the limiting rod (7) in a threaded mode.
6. The safety protection device for electric power engineering operation according to any one of claims 1 to 4, wherein a circular groove (20) corresponding to the limiting rod (7) is formed in the inner bottom wall of the fan-shaped opening (8), a strip-shaped hole communicated with the fan-shaped opening (8) is formed in the side wall of the upright post (1) in a penetrating manner, and the strip-shaped hole is located on the upper side of the fan-shaped opening (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121383404.5U CN215443436U (en) | 2021-06-22 | 2021-06-22 | Safety device for electric power engineering operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121383404.5U CN215443436U (en) | 2021-06-22 | 2021-06-22 | Safety device for electric power engineering operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215443436U true CN215443436U (en) | 2022-01-07 |
Family
ID=79712473
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121383404.5U Active CN215443436U (en) | 2021-06-22 | 2021-06-22 | Safety device for electric power engineering operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215443436U (en) |
-
2021
- 2021-06-22 CN CN202121383404.5U patent/CN215443436U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110611273A (en) | Operation structure for ground potential live fire-taking operation | |
| CN215443436U (en) | Safety device for electric power engineering operation | |
| CN206016220U (en) | High-altitude column structure construction operation platform | |
| CN206452034U (en) | A kind of adjustable section electric apparatus for examination and repair of distribution switch mechanism | |
| CN206592069U (en) | A kind of electric power first-aid ladder | |
| CN206148863U (en) | Cable head production and test tool frame | |
| CN213937167U (en) | Mounting bracket for 10kV switch interval insulation baffle | |
| CN215632151U (en) | A portable rail guard for city planning | |
| CN216665225U (en) | Fence for electric power engineering site | |
| CN212885878U (en) | Automatic mesh welding machine | |
| CN210763579U (en) | Protection structure of high-voltage line pay-off device | |
| CN212412223U (en) | Lightning protection grounding device special for electric cabinet | |
| CN220599426U (en) | Safety protection device for electric installation | |
| CN204040557U (en) | 220kVGIS equipment moving formula Overbridge device | |
| CN219261946U (en) | Building engineering rail guard | |
| CN215056008U (en) | Intelligent rail guard for building engineering | |
| CN220978778U (en) | Transformer substation construction operation protector | |
| CN213509898U (en) | Retractable's outdoor power supply and distribution facility's rail device | |
| CN215520264U (en) | Electric power iron tower with quick installation function | |
| CN218525868U (en) | Electric wire processing terminal machine that possesses safeguard function | |
| CN219783584U (en) | Electric power iron tower hanging frame for electric power maintenance | |
| CN211285377U (en) | Adjustable height limiting device for highway bridge | |
| CN220341867U (en) | Change platform insulation external member | |
| CN211879976U (en) | Totally closed all insulation inflatable looped netowrk switchgear convenient to it is fixed | |
| CN219643532U (en) | Cable supporting structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |