CN212984863U

CN212984863U - Electric power engineering construction operation safety protective guard

Info

Publication number: CN212984863U
Application number: CN202021521317.7U
Authority: CN
Inventors: 薛辉
Original assignee: Hebei Rongwei Power Engineering Co ltd
Current assignee: Hebei Rongwei Power Engineering Co ltd
Priority date: 2020-07-28
Filing date: 2020-07-28
Publication date: 2021-04-16
Anticipated expiration: 2030-07-28

Abstract

The utility model relates to an electric power engineering construction operation safety protective guard, relate to the field of electric power engineering technique, it includes the fixed post and blocks the protecting wire net, it fixes on the fixed post to block the protecting wire net, be provided with the first supporting component of telescopic and telescopic second supporting component on the fixed post, rotate between first supporting component and the fixed post and be connected, the axis of rotation level, it is articulated between second supporting component and the fixed post, and articulated axis level, when second supporting component level was placed, second supporting component's lower surface and ground butt, the butt is fixed between first supporting component and the second supporting component. This application has the effect of being convenient for installation, dismantlement and transportation.

Description

Electric power engineering construction operation safety protective guard

Technical Field

The application relates to the technical field of electric power engineering, in particular to a safety protective guard for construction operation of electric power engineering.

Background

At present, electric power engineering, namely engineering related to the production, transmission and distribution of electric energy, also includes engineering of applying electricity as power and energy in various fields in a broad sense, and can be understood as transmission and transformation industry expansion engineering, and protective guards must be erected on construction sites for safety requirements in electric power construction.

In use, the guard rail is generally inserted into the ground and fixed by bolts so that the guard rail does not easily fall down during use in order to achieve stability.

With respect to the related art in the above, the inventors consider that there is a drawback that the attachment and detachment of the guard rail is troublesome.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defect that the installation and the disassembly of the protective guard are troublesome, the application provides a safety protective guard for electric power engineering construction operation.

The application provides a power engineering construction operation safety protective guard adopts following technical scheme:

the utility model provides an electric power engineering construction operation safety protective guard, including fixed column and blocking the protecting wire net, block the protecting wire net and fix on fixed column, be provided with the first supporting component of telescopic and telescopic second supporting component on the fixed column, rotate between first supporting component and the fixed column and be connected, the axis of rotation level, it is articulated between second supporting component and the fixed column, and articulated axis level, when second supporting component level was placed, second supporting component's lower surface and ground butt, the butt is fixed between first supporting component and the second supporting component.

Through adopting above-mentioned technical scheme, mutually support between first supporting component of telescopic and the telescopic second supporting component, can satisfy the multiple environment in the rail guard use to rotate between first supporting component and the fixed post and be connected, the articulated design makes the installation and the dismantlement of whole safety protective guard all very convenient between second supporting component and the fixed post, need not to subaerial the installation that the safety protective guard just can be accomplished to holing.

Preferably, first supporting component is including the dwang, and threaded connection has the telescopic link on the dwang, and the telescopic link deviates from the inside axial displacement of one end of stationary mast at the dwang.

By adopting the technical scheme, the telescopic design of the supporting component enables the safety protective guard to be freely telescopic under different use conditions and environments of special ground conditions so as to adapt to the stable environment of the safety protective guard, thereby enlarging the use range of the safety protective guard.

Preferably, one end of the telescopic rod, which deviates from the rotating rod, is fixedly connected with a resistance block, and the resistance block is square.

Through adopting above-mentioned technical scheme, the resistance piece is because the speciality of its square for when the resistance piece butt is in the fixed slot, the resistance piece can not take place to rotate because of taking place under the less external force condition, thereby has promoted the stability after the safety protection fence installation.

Preferably, the second supporting assembly comprises a hinged plate, an expansion plate is connected inside one end, away from the fixed upright post, of the hinged plate in a sliding mode, and the sliding direction is horizontal.

By adopting the technical scheme and the telescopic design of the second supporting component, the safety protective guard can be freely stretched and contracted under different use conditions and environments of special ground conditions to adapt to the stable environment of the safety protective guard, so that the use range of the safety protective guard is enlarged.

Preferably, a plurality of fixing grooves are formed in the upper surface of the expansion plate and the upper surface of the hinged plate.

Through adopting above-mentioned technical scheme, the design of fixed slot can be convenient for the telescopic link butt in second supporting component, reduces the telescopic link and slides along second supporting component surface and the problem that safety protection fence's that brings fixed stability descends.

Preferably, the upper surface of one end of the hinged plate close to the telescopic plate is provided with an upper positioning hole, the upper surface of the telescopic plate is provided with a plurality of lower positioning holes, and positioning rods are inserted into the upper positioning hole and the lower positioning holes to fix the telescopic plate and the hinged plate with each other.

By adopting the technical scheme, the hinge plate and the telescopic plate can be positioned to a certain extent by the design of the upper positioning hole and the lower positioning hole, so that the second supporting assembly is prevented from sliding in the use process, and the fixing stability of the safety protective guard is reduced.

Preferably, the fixed upright post is provided with a containing groove for containing the first supporting component.

By adopting the technical scheme, when the safety protective guard is not used, the first supporting component can be in a contraction state and placed in the accommodating groove, so that the occupied volume of the safety protective guard can be saved in the transportation and storage processes of the safety protective guard, and the transportation and the storage of the safety protective guard are facilitated.

Preferably, the holding tank is close to the position fixedly connected with powerful magnet of upper end, and the resistance piece is the resistance piece that adopts the iron material.

By adopting the technical scheme, when the safety protective guard is required to be detached for transportation of the safety protective guard, an operator can adsorb the first supporting component on the strong magnet, so that the first supporting component cannot rotate and stretch freely in the transportation and storage processes of the safety protective guard, the damage to the first supporting component possibly generated in the transportation and storage processes is reduced, and the transportation and storage safety of the first supporting component is improved.

Preferably, the fixed upright post is fixedly provided with a limiting component close to the lower end of the rotating rod so as to fix and limit the second supporting component in a vertical state.

By adopting the technical scheme, the limiting assembly can fix the second supporting assembly on the fixed upright post, so that the safety protective guard occupies less volume in the transportation and storage processes, and the transportation and storage of the safety protective guard are facilitated.

Preferably, spacing subassembly includes spacing bull stick and limiting plate, limiting plate and fixed post fixed connection, and the limiting plate deviates from the one end of fixed post and rotates with spacing bull stick to be connected, and the fixed post of axis of rotation level and perpendicular to when the vertical state of second supporting component, spacing bull stick is in vertical state and butt on the surface of second supporting component.

Through adopting above-mentioned technical scheme, when safety protective guard does not use, operating personnel rotates the second supporting component butt on fixed stand, at this moment with spacing bull stick under to vertical state, at this moment spacing bull stick butt is on the second supporting component, thereby the second supporting component is fixed between spacing bull stick and fixed stand, and the lower surface of limiting plate also butt on the second supporting component, prevented the expansion plate roll-off once more, thereby make safety protective guard occupy less volume in transportation and storage process, thereby be convenient for safety protective guard's transportation and storage.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the first supporting component and the second supporting component are designed in a telescopic manner, so that an operator can conveniently and quickly install and dismantle the safety protective guard;

2. the design of the accommodating tank facilitates the first supporting component not to stretch and rotate randomly in the transportation process of the safety protective guard, and facilitates transportation;

3. the design of the limiting assembly enables the second supporting assembly to be fixed between the limiting assembly and the fixing upright post during transportation of the safety protective guard, so that the safety protective guard occupies less volume during transportation and storage, and transportation and storage of the safety protective guard are facilitated.

Drawings

Fig. 1 is a schematic structural diagram of a safety guard rail for electric power engineering construction work according to an embodiment of the present application;

fig. 2 is a schematic partial structural diagram for illustrating a state in which a safety guard rail for electric power engineering construction work is stored according to an embodiment of the present application;

FIG. 3 is an enlarged schematic view of A of FIG. 1;

fig. 4 is an enlarged schematic view of B in fig. 1.

Description of reference numerals: 1. fixing the upright post; 11. accommodating grooves; 111. a strong magnet; 2. blocking the guard net; 3. a first support assembly; 31. a telescopic rod; 311. a resistance block; 32. rotating the rod; 4. a second support assembly; 41. a retractable plate; 411. an upper positioning hole; 42. a hinge plate; 421. a lower positioning hole; 43. positioning a rod; 5. a limiting component; 51. a limiting plate; 52. a limiting rotating rod; 6. and fixing the grooves.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses electric power engineering construction operation safety protective guard.

Referring to fig. 1, a safety guard rail for electric power engineering construction work comprises a fixed upright post 1, a guard net 2, the utility model discloses a support structure, including fixed stand 1, the first supporting component 3 of telescopic and telescopic second supporting component 4, fixed stand 1 is provided with two, fixed stand 1 is vertical places subaerial, it fixes between two fixed stand 1 to block protection net 2, first supporting component 3 and second supporting component 4 all set up the both sides that are on every fixed stand 1 and are on a parallel with blocking protection net 2, a first supporting component 3 and a second supporting component 4 set up the homonymy at fixed stand 1, first supporting component 3 is located the top of second supporting component 4, rotate between first supporting component 3 and the fixed stand 1 and be connected, the axis of rotation level, it is articulated between second supporting component 4 and the fixed stand 1, the articulated axis level, the butt is fixed between first supporting component 3 and the second supporting component 4.

Referring to fig. 1 and 2, a receiving groove 11 is formed on the surface of the fixed upright 1, and the first supporting assembly 3 can be placed in the receiving groove 11. When the safety guard rail is not in use, the first support member 3 may be in a contracted state, and the first support member 3 may be placed in the receiving groove 11, so that the volume occupied by the safety guard rail may be saved during transportation and storage of the safety guard rail, thereby facilitating transportation and storage of the safety guard rail.

Referring to fig. 1, first supporting component 3 includes dwang 32 and telescopic link 31, the external screw thread has been seted up to the outer peripheral face of telescopic link 31, the one end of dwang 32 is rotated with the inner wall of holding tank 11 and is connected, the axis of rotation line end of dwang 32 is located the position that holding tank 11 is close to the below, the axis of rotation level, telescopic link 31 deviates from the one end threaded connection of fixed upright 1 with dwang 32, can realize the axial relative movement between telescopic link 31 and the dwang 32 through rotating telescopic link 31.

Referring to fig. 1 and 3, the second supporting assembly 4 includes a hinge plate 42 and a telescopic plate 41, the hinge plate 42 is hinged to the outer surface of the fixed upright post 1 near the lower end, the hinge axis is horizontal, one end of the hinge plate 42 departing from the fixed upright post 1 is connected with the telescopic plate 41 in a sliding manner, the sliding direction is horizontal and perpendicular to the fixed upright post 1, the telescopic plate 41 is in sliding fit along the inside of the hinge plate 42, a plurality of fixing grooves 6 are respectively formed in the upper surface of the hinge plate 42 and the upper surface of the telescopic plate 41, an upper positioning hole 411 is formed in the upper surface of the hinge plate 42 near one end of the telescopic plate 41, a plurality of lower positioning holes 421 are formed in the upper surface of the telescopic plate 41, the lower positioning holes 421 correspond to the fixing grooves 6 one to one, the upper positioning hole 411 is aligned.

When an operator installs the safety guard rail, firstly sliding out the telescopic plate 41 along one end of the axis of the hinged plate 42, determining the telescopic length of the telescopic plate 41 according to the installation environment, then facing the upper positioning hole 411 to the lower positioning hole 421, inserting the positioning rod 43 into the upper positioning hole 411 and the lower positioning hole 421, and fixing the hinged plates 42 of the telescopic plate 41 to each other; then, the operator rotates the telescopic rod 31 relative to the rotating rod 32 to extend the telescopic rod 31 along the axial direction of the rotating rod 32, and then after the telescopic rod 31 and the rotating rod 32 are rotated along the rotating rod 32 and the rotating axis of the accommodating groove 11 until the end of the telescopic rod 31 departing from the rotating rod 32 abuts against the fixing groove 6, so that the safety guard rail is completely installed.

Referring to fig. 1, one end of the telescopic rod 31 departing from the rotating rod 32 is fixedly connected with a resistance block 311, the resistance block 311 is a cube, the resistance block 311 is made of iron, and when the first supporting component 3 and the second supporting component 4 are abutted and fixed, the resistance block 311 is abutted and connected in the fixing groove 6. Due to the cubic characteristics of the resistance block 311, when the resistance block 311 abuts against the fixing groove 6, the resistance block 311 cannot rotate due to a small external force, so that the stability of the safety guard rail after installation is improved.

Referring to fig. 2, be provided with spacing subassembly 5 on the fixed stand 1, spacing subassembly 5 includes spacing bull stick 52 and limiting plate 51, and limiting plate 51 fixed connection just is located the below of holding tank 11 on the fixed stand 1, and spacing bull stick 52 rotates to be connected and deviates from the one end of fixed stand 1 at limiting plate 51, and the axis of rotation level and perpendicular to fixed stand 1. When the safety protective guard is not used, an operator retracts the telescopic plate 41 into the hinged plate 42, then rotates the hinged plate 42 upwards along the hinged axis until the hinged plate 42 abuts against the fixed upright post 1, then rotates the limiting rotating rod 52 to the vertical state, then the limiting rotating rod 52 abuts against the hinged plate 42, so that the hinged plate 42 is fixed between the limiting rotating rod 52 and the fixed upright post 1, and the lower surface of the limiting plate 51 also abuts against the telescopic plate 41, so that the telescopic plate 41 is prevented from sliding out again, the safety protective guard occupies less volume during transportation and storage, and the transportation and storage of the safety protective guard are facilitated.

Referring to fig. 1 and 4, a strong magnet 111 is fixedly disposed at a position of the receiving groove 11 near the upper end, and when the first support member 3 is placed in the receiving groove 11, the resistance block 311 is just at the position of the strong magnet 111, because of the iron material property of the resistance block 311, the resistance block 311 can be tightly attracted to the receiving groove 11 by the strong magnet 111, so that the first support member 3 is magnetically fixed in the receiving groove 11, and the first support member 3 cannot rotate and stretch freely during transportation and storage of the safety guard rail, thereby reducing possible damage to the first support member 3 during transportation and storage, and increasing the safety of transportation and storage of the first support member 3.

The implementation principle of the safety protection net for electric power engineering construction operation in the embodiment of the application is as follows: when an operator installs the safety guard rail, firstly sliding out the telescopic plate 41 along one end of the axis of the hinged plate 42, determining the telescopic length of the telescopic plate 41 according to the installation environment, then facing the upper positioning hole 411 to the lower positioning hole 421, inserting the positioning rod 43 into the upper positioning hole 411 and the lower positioning hole 421, and fixing the hinged plates 42 of the telescopic plate 41 to each other; then, the operator rotates the telescopic rod 31 relative to the rotating rod 32 to extend the telescopic rod 31 along the axial direction of the rotating rod 32, and then rotates the telescopic rod 31 and the rotating rod 32 along the rotating axis of the rotating rod 32 and the accommodating groove after the telescopic rod 31 and the rotating rod 32 are extended to an appropriate length until the resistance block 311 abuts against the fixing groove 6, and at this time, the safety guard rail is completely installed.

When the safety guard rail needs to be detached for transportation of the safety guard rail, an operator firstly rotates the telescopic rod 31 relative to the rotating rod 32, contracts the telescopic rod 31 inside the rotating rod 32, and then upwards rotates the rotating rod 32 along the rotating axis of the rotating rod 32 and the accommodating groove 11 until the resistance block 311 is magnetically adsorbed on the strong magnet 111; then the telescopic plate 41 is contracted back into the hinge plate 42, then the hinge plate 42 is rotated upwards along the hinge axis until the hinge plate 42 abuts on the fixed upright post 1, then the limit rotating rod 52 is rotated to the vertical state, at this time, the limit rotating rod 52 abuts on the hinge plate 42, so that the hinge plate 42 is fixed between the limit rotating rod 52 and the fixed upright post 1, and the lower surface of the limit plate 51 also abuts on the telescopic plate 41, and the telescopic plate 41 is prevented from sliding out again. The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides an electric power engineering construction operation safety rail guard which characterized in that: including fixed stand (1) and block protective net (2), block protective net (2) and fix on fixed stand (1), be provided with the first supporting component of telescopic (3) and telescopic second supporting component (4) on fixed stand (1), rotate between first supporting component (3) and fixed stand (1) and be connected, the axis of rotation level, it is articulated between second supporting component (4) and fixed stand (1), and articulated axis level, when second supporting component (4) level was placed, the lower surface and the ground butt of second supporting component (4), the butt is fixed between first supporting component (3) and second supporting component (4).

2. The electric power engineering construction operation safety protective guard of claim 1, characterized in that: first supporting component (3) have telescopic link (31) including dwang (32), threaded connection on dwang (32), and telescopic link (31) deviate from the inside axial displacement of one end of fixed upright (1) at dwang (32).

3. The electric power engineering construction operation safety protective guard of claim 2, characterized in that: one end fixedly connected with resistance piece (311) that telescopic link (31) deviates from dwang (32), resistance piece (311) are square.

4. The electric power engineering construction operation safety protective guard of claim 1, characterized in that: the second supporting assembly (4) comprises a hinged plate (42), the hinged plate (42) is connected with a telescopic plate (41) in a sliding mode in one end, deviating from the fixed upright post (1), of the hinged plate, and the sliding direction is horizontal.

5. The electric power engineering construction operation safety protective guard of claim 4, characterized in that: a plurality of fixing grooves (6) are formed in the upper surface of the telescopic plate (41) and the upper surface of the hinged plate (42).

6. The electric power engineering construction operation safety protective guard of claim 4, characterized in that: an upper positioning hole (411) is formed in the upper surface of one end, close to the telescopic plate (41), of the hinge plate (42), a plurality of lower positioning holes (421) are formed in the upper surface of the telescopic plate (41), and positioning rods (43) are inserted into the upper positioning holes (411) and the lower positioning holes (421) to fix the telescopic plate (41) and the hinge plate (42) to each other.

7. The electric power engineering construction operation safety protective guard of claim 1, characterized in that: the fixed upright post (1) is provided with a containing groove (11) for containing the first supporting component (3).

8. The electric power engineering construction operation safety protective guard of claim 7, characterized in that: the position that holding tank (11) is close to the upper end fixedly connected with powerful magnet (111), and resistance piece (311) are resistance piece (311) for adopting the iron material.

9. The electric power engineering construction operation safety protective guard of claim 1, characterized in that: the fixed upright post (1) is fixedly provided with a limiting component (5) close to the lower end of the rotating rod (32) so as to fix and limit the second supporting component (4) in a vertical state.

10. The electric power engineering construction operation safety protective guard of claim 9, characterized in that: spacing subassembly (5) are including spacing bull stick (52) and limiting plate (51), limiting plate (51) and fixed stand (1) fixed connection, and limiting plate (51) deviate from the one end of fixed stand (1) and rotate with spacing bull stick (52) and be connected, and rotation axis level and perpendicular to fixed stand (1), when second supporting component (4) vertical state down, spacing bull stick (52) are in vertical state and butt on the surface of second supporting component (4).