CN212958051U - Safety device for electric power engineering operation - Google Patents
Safety device for electric power engineering operation Download PDFInfo
- Publication number
- CN212958051U CN212958051U CN202021643341.8U CN202021643341U CN212958051U CN 212958051 U CN212958051 U CN 212958051U CN 202021643341 U CN202021643341 U CN 202021643341U CN 212958051 U CN212958051 U CN 212958051U
- Authority
- CN
- China
- Prior art keywords
- connecting piece
- movable rod
- fixedly connected
- electric power
- power engineering
- 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
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
Abstract
The utility model discloses a safety device is used in electric power engineering operation relates to the electric power engineering field. This safety device for electric power engineering operation includes the support column, protection network and connecting piece, the slot has been seted up to the both sides of support column, one side of connecting piece is rotated and is connected with the axis of rotation, the outer fixed surface of axis of rotation is connected with the connecting block, connecting block and protection network fixed connection, the top fixedly connected with gear of axis of rotation, the movable rod has been cup jointed in one side slip, the one end fixedly connected with of movable rod supports the board, the spring has been cup jointed in the surface activity of movable rod, the other end fixedly connected with switch of movable rod. This safety device for electric power engineering operation is through the angle of outside pulling switch adjustable protection network and connecting piece back, the fixed of protection network and connecting piece angle, uses in a flexible way, can carry out fine maintenance according to the construction site, and simple and convenient is dismantled in the installation of support column and connecting piece, satisfies the user demand.
Description
Technical Field
The utility model relates to an electric power engineering field specifically is a safety device is used in electric power engineering operation.
Background
At present, the number of electric power construction places in the society is continuously increased, people use the safety protection fence to enclose a construction site in order to ensure the safety of pedestrians and provide a relatively quiet environment for electric power construction personnel, and the possibility of entering of non-construction personnel is greatly reduced.
When carrying out electric power construction, need enclose the job site, because the difference of construction site, the scope of enclosing also can be different, safety protection rail has fence stake and fence net to connect mostly to form, the connected mode of some protection rails at present locks through the fastener mostly, forms through the welding between fence stake and the fence, has great limitation, uses not nimble enough, is difficult to carry out fine maintenance according to the construction site sometimes, unsatisfied user demand.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model discloses a safety device is used in electric power engineering operation to solve the problem that proposes in the above-mentioned background art.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a safety protection device for electric power engineering operation comprises a support column, a protective net and a connecting piece, wherein slots are formed in two sides of the support column, a rotating shaft is rotatably connected to one side of the connecting piece, a connecting block is fixedly connected to the outer surface of the rotating shaft, the connecting block is fixedly connected with the protective net, a gear is fixedly connected to the top of the rotating shaft, a movable rod is slidably sleeved on one side of the connecting piece, a resisting plate is fixedly connected to one end of the movable rod, a spring is movably sleeved on the outer surface of the movable rod, a switch is fixedly connected to the other end of the movable rod, a connecting sleeve is fixedly connected to one side of the connecting piece, clamping grooves are formed in the upper surface and the lower surface of the connecting sleeve, an operating screw rod is rotated in the support column, a first thread and a second thread are formed on the surface of the, one side of the threaded sleeve is fixedly connected with an inserting block.
Preferably, the connecting sleeve is fixedly connected to one end, far away from the rotating shaft, of the connecting piece, and the connecting sleeve is matched with the slot.
Preferably, the inserting blocks are matched with the clamping grooves, and two groups of opposite ends of the inserting blocks are both designed to be conical.
Preferably, the gear is located the inside of connecting piece, the tip of axis of rotation passes connecting piece and gear fixed connection, support board fixed connection and be close to the one end of gear at the movable rod, switch fixed connection just is located the outside of connecting piece at the one end that the gear was kept away from to the movable rod.
Preferably, a circular hole is formed in one side of the connecting piece, the movable rod is movably sleeved inside the circular hole, one end of the spring abuts against the inner wall of the connecting piece, the other end of the connecting piece abuts against the abutting plate, and the abutting plate abuts against the gear.
Preferably, a strip-shaped groove is formed in the upper surface of the movable rod, a clamping head is formed on the inner wall of the round hole, and the clamping head is connected with the strip-shaped groove in a sliding clamping mode.
Preferably, the both sides of thread bush are the equal fixedly connected with stopper, and are two sets of the stopper all contacts with the support column inner wall.
The utility model discloses a safety device is used in electric power engineering operation, its beneficial effect who possesses as follows:
1. this safety device for electric power engineering operation is equipped with the protection network, the connecting piece, the gear, the movable rod, support the board, spring and switch, make to support the board through outside pulling switch and keep away from the gear, can adjust the angle of protection network and connecting piece through rotating the protection network this moment, accomplish the regulation back, release the switch, the spring promotes to support the board because elastic deformation will the reconversion this moment, the messenger supports the board and offsets with the gear, accomplish the fixed of protection network and connecting piece angle, it is nimble to use, can carry out fine maintenance according to the construction site.
2. This safety device for electric power engineering operation is equipped with the adapter sleeve, control the screw rod, screw thread one, screw thread two, the thread bush, inserted block and stopper, insert the adapter sleeve and make two sets of inserted blocks be close to mutually and insert respectively through rotating screw thread one in the slot in, accomplish the connection between support column and the connecting piece fixed, reverse rotation screw thread one makes two sets of inserted blocks separate with two sets of draw-in grooves respectively, extract the adapter sleeve from the slot alright accomplish the dismantlement of support column and connecting piece, and is rational in infrastructure, and easy operation, and the user demand is satisfied.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the connector of the present invention;
fig. 3 is an enlarged view of a point a in fig. 2 according to the present invention;
fig. 4 is a schematic view of the control screw of the present invention;
fig. 5 is an enlarged view of the position B in fig. 4 according to the present invention;
fig. 6 is an enlarged view of the position C in fig. 3 according to the present invention.
In the figure: 1. a support pillar; 101. a slot; 2. a protective net; 3. a connecting member; 31. clamping a head; 4. a rotating shaft; 5. connecting blocks; 6. a gear; 7. a movable rod; 701. a card slot; 71. a resisting plate; 8. a spring; 9. a switch; 10. connecting sleeves; 1001. a card slot; 11. operating the screw rod; 12. a first thread; 13. a second thread; 14. a threaded sleeve; 15. inserting a block; 16. and a limiting block.
Detailed Description
The embodiment of the utility model provides a safety device for electric power engineering operation, as shown in fig. 1-6, including a support column 1, a protective net 2 and a connecting piece 3, slots 101 are provided on both sides of the support column 1, one side of the connecting piece 3 is rotatably connected with a rotating shaft 4, the outer surface of the rotating shaft 4 is fixedly connected with a connecting block 5, the connecting block 5 is fixedly connected with the protective net 2, a gear 6 is fixedly connected with the top of the rotating shaft 4, a movable rod 7 is slidably sleeved on one side of the connecting piece 3, one end of the movable rod 7 is fixedly connected with a resisting plate 71, a spring 8 is movably sleeved on the outer surface of the movable rod 7, the other end of the movable rod 7 is fixedly connected with a switch 9, a connecting sleeve 10 is fixedly connected with one side of the connecting piece 3, the upper surface and the lower surface of the connecting sleeve 10 are both provided with slots 1001, an, the first thread 12 and the second thread 13 are reverse threads, the surfaces of the first thread 12 and the second thread 13 are both in threaded connection with a thread sleeve 14, and one side of the thread sleeve 14 is fixedly connected with an insert block 15.
Connecting sleeve 10 fixed connection is in the one end that axis of rotation 4 was kept away from to connecting piece 3, connecting sleeve 10 and slot 101 looks adaptation, connecting sleeve 10 can insert in slot 101, inserted block 15 and draw-in groove 1001 looks adaptation, connecting sleeve 10 inserts in slot 101 until connecting sleeve 10 offsets with support column 1 inner wall, two sets of inserted blocks 15 are located two sets of draw-in grooves 1001 directly over and under this moment, drive through rotating screw thread 12 and make two sets of inserted blocks 15 be close to mutually and insert respectively in two sets of draw-in grooves 1001 from top to bottom, it is fixed to accomplish the connection between support column 1 and the connecting piece 3, the one end that two sets of inserted blocks 15 are relative all establishes to the toper, be convenient for inserted block 15 to insert inside.
The gear 6 is positioned inside the connecting piece 3, the end part of the rotating shaft 4 penetrates through the connecting piece 3 to be fixedly connected with the gear 6, the abutting plate 71 is fixedly connected with one end of the movable rod 7 close to the gear 6, when the abutting plate 71 abuts against the gear 6, the abutting plate 71 limits the gear 6 to enable the gear 6 not to rotate, the switch 9 is fixedly connected with one end of the movable rod 7 far away from the gear 6 and positioned outside the connecting piece 3, one side of the connecting piece 3 is provided with a round hole, the movable rod 7 is movably sleeved inside the round hole, one end of the spring 8 abuts against the inner wall of the connecting piece 3, the other end of the connecting piece 3 abuts against the abutting plate 71, the abutting plate 71 abuts against the gear 6, the abutting plate 71 is far away from the gear 6 by outwards pulling the switch 9, at the moment, the angle between the protective net 2 and the connecting piece 3 can be adjusted by rotating the protective net 2, after the adjustment, the abutting plate 71 abuts against the gear 6, and the angle of the protective net 2 and the connecting piece 3 is fixed.
A strip-shaped groove 701 is formed in the upper surface of the movable rod 7, a clamping head 31 is formed in the inner wall of the round hole, the clamping head 31 is in sliding clamping connection with the strip-shaped groove 701, the movable rod 7 is limited, the movable rod 7 can only slide in the round hole, the supporting plate 71 can not rotate, and the fact that the supporting plate 71 can limit the gear 6 is guaranteed.
The equal fixedly connected with stopper 16 in both sides of thread bush 14, two sets of stoppers 16 all contact with 1 inner wall of support column to stopper 16 is spacing, makes stopper 16 unrotatable.
The implementation mode is specifically as follows: through inserting adapter sleeve 10 in slot 101, it offsets with 1 inner wall of support column until adapter sleeve 10, two sets of inserts 15 are located two sets of draw-in grooves 1001 directly over and under this moment, because two sets of stoppers 16 all contact with 1 inner wall of support column, stopper 16 is spacing unrotatable, drive two sets of thread bush 14 through rotating screw thread 12 and be close to each other, two sets of thread bush 14 are close to each other and drive two sets of inserts 15 and be close to and insert respectively about in two sets of draw-in grooves 1001, it is fixed to accomplish the connection between support column 1 and the connecting piece 3, reverse rotation screw thread 12 makes two sets of inserts 15 separate with two sets of draw-in grooves 1001 respectively, extract in the slot 101 with adapter sleeve 10 alright accomplish the dismantlement of support column 1 and connecting piece 3.
Make the movable rod 7 slide to the one side of keeping away from gear 6 through outwards pulling switch 9, the motion of movable rod 7 drives and supports board 71 and keep away from gear 6 and extrude to spring 8 and make the shrink of spring 8, can adjust the angle of protection network 2 and connecting piece 3 through rotating the protection network this moment, accomplish the regulation back, release switch 9, spring 8 promotes and supports board 71 because elastic deformation will the reconversion, the messenger supports board 71 and offsets with gear 6, it is spacing to support board 71 to carry out gear 6, hinder the rotation of gear 6, thereby axis of rotation 4 can not rotate, accomplish the fixed of protection network 2 and connecting piece 3 angle.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides a safety device for electric power engineering operation, includes support column (1), protection network (2) and connecting piece (3), its characterized in that: slots (101) are formed in two sides of the supporting column (1), one side of the connecting piece (3) is rotatably connected with a rotating shaft (4), a connecting block (5) is fixedly connected to the outer surface of the rotating shaft (4), the connecting block (5) is fixedly connected with the protective net (2), a gear (6) is fixedly connected to the top of the rotating shaft (4), a movable rod (7) is slidably sleeved on one side of the connecting piece (3), a supporting plate (71) is fixedly connected to one end of the movable rod (7), a spring (8) is movably sleeved on the outer surface of the movable rod (7), a switch (9) is fixedly connected to the other end of the movable rod (7), a connecting sleeve (10) is fixedly connected to one side of the connecting piece (3), clamping grooves (1001) are formed in the upper surface and the lower surface of the connecting sleeve (10), and a control screw (11) is rotated in the, the surface molding of control screw rod (11) has screw thread (12) and screw thread two (13), the equal threaded connection in surface of screw thread (12) and screw thread two (13) has thread bush (14), one side fixedly connected with inserted block (15) of thread bush (14).
2. The safety protection device for electric power engineering operation according to claim 1, characterized in that: the connecting sleeve (10) is fixedly connected to one end, far away from the rotating shaft (4), of the connecting piece (3), and the connecting sleeve (10) is matched with the slot (101).
3. The safety protection device for electric power engineering operation according to claim 1, characterized in that: the inserting blocks (15) are matched with the clamping grooves (1001), and two groups of opposite ends of the inserting blocks (15) are conical.
4. The safety protection device for electric power engineering operation according to claim 1, characterized in that: gear (6) are located the inside of connecting piece (3), the tip of axis of rotation (4) passes connecting piece (3) and gear (6) fixed connection, support board (71) fixed connection in movable rod (7) one end that is close to gear (6), switch (9) fixed connection is kept away from the one end of gear (6) and is located the outside of connecting piece (3) in movable rod (7).
5. The safety protection device for electric power engineering operation according to claim 4, characterized in that: a round hole is formed in one side of the connecting piece (3), the movable rod (7) is movably sleeved inside the round hole, one end of the spring (8) abuts against the inner wall of the connecting piece (3), the other end of the connecting piece (3) abuts against the abutting plate (71), and the abutting plate (71) abuts against the gear (6).
6. The safety device for electric power engineering work according to claim 5, characterized in that: a strip-shaped groove (701) is formed in the upper surface of the movable rod (7), a clamping head (31) is formed on the inner wall of the round hole, and the clamping head (31) is connected with the strip-shaped groove (701) in a sliding mode in a clamping mode.
7. The safety protection device for electric power engineering operation according to claim 1, characterized in that: the equal fixedly connected with stopper (16) in both sides of thread bush (14), two sets of stopper (16) all contact with support column (1) inner wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021643341.8U CN212958051U (en) | 2020-08-10 | 2020-08-10 | Safety device for electric power engineering operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021643341.8U CN212958051U (en) | 2020-08-10 | 2020-08-10 | Safety device for electric power engineering operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212958051U true CN212958051U (en) | 2021-04-13 |
Family
ID=75349060
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021643341.8U Active CN212958051U (en) | 2020-08-10 | 2020-08-10 | Safety device for electric power engineering operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212958051U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114197953A (en) * | 2021-12-10 | 2022-03-18 | 上海沂申保安服务有限公司 | Order maintenance fence convenient to carry |
-
2020
- 2020-08-10 CN CN202021643341.8U patent/CN212958051U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114197953A (en) * | 2021-12-10 | 2022-03-18 | 上海沂申保安服务有限公司 | Order maintenance fence convenient to carry |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212958051U (en) | Safety device for electric power engineering operation | |
| CN210848923U (en) | Small-size cross welding machine | |
| CN211203332U (en) | Novel support frame for hydraulic engineering measurement | |
| CN217339842U (en) | A personnel climb equipment for transmission line electric power construction | |
| CN115961822A (en) | Telegraph pole base with high safety and method thereof | |
| CN210372665U (en) | Automatic adjust security protection control support | |
| CN212984560U (en) | Bridge pile foundation construction work platform | |
| CN216447816U (en) | Mechanical assembling base convenient to install | |
| CN214079845U (en) | Limit guide rail for laser cutting | |
| CN112719978B (en) | Auxiliary device is used in electromechanical device processing | |
| CN212643746U (en) | A gallows lifts by crane structure with secondary limit function | |
| CN212838856U (en) | Device for realizing maintenance of elevator according to needs | |
| CN213061786U (en) | Highway maintenance construction safety early warning device | |
| CN220055927U (en) | Protective frame for elevator maintenance | |
| CN211569806U (en) | Building construction elevator fixing device | |
| CN217463781U (en) | But angle regulation's notebook support | |
| CN213065382U (en) | Novel factory extension long rod with high firmness | |
| CN215967591U (en) | Anchor clamps for machining | |
| CN212987054U (en) | Solar lighting device for electrical engineering | |
| CN214299086U (en) | Front cross beam support frame for new energy automobile | |
| CN219102601U (en) | Traffic adjustable monitoring equipment | |
| CN215309859U (en) | Fire-fighting equipment rack with protection function | |
| CN211666277U (en) | Adjustable portable construction tool shovel | |
| CN212985664U (en) | Novel cylinder pull rod | |
| CN211399080U (en) | Mounting device for adjusting position of code reader |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |