CN217949967U

CN217949967U - Warning protective fence for electric power engineering construction

Info

Publication number: CN217949967U
Application number: CN202221608234.0U
Authority: CN
Inventors: 刘红军; 李磊; 冯仲; 崔保华; 张艳艳; 耿向军
Original assignee: Hongyi Construction Group Co ltd
Current assignee: Hongyi Construction Group Co ltd
Priority date: 2022-06-23
Filing date: 2022-06-23
Publication date: 2022-12-02
Anticipated expiration: 2032-06-23

Abstract

The utility model relates to a guard fence for electric power engineering construction, which relates to the technical field of electric power construction guard fences, in particular to a guard fence for electric power engineering construction; the telescopic shear bar is arranged between the two fixed rods, and a support base is arranged at the bottom of each fixed rod; the technical problem that the fence is prone to toppling due to instability of the supporting base in the prior art is effectively solved.

Description

Warning protective fence for electric power engineering construction

Technical Field

The utility model relates to an electric power construction protects rail technical field, specifically is an electric power engineering construction is with warning protection rail.

Background

Electric power protection rail is a device that protects electric power engineering job site, and the flexible protection rail of common glass tubular is because of scalable at present, and the volume adjustment is convenient, conveniently carries, thereby the adjustable application range of protection scope is wide.

However, the existing glass tube type telescopic protective fence is easy to topple over in the construction process due to the fact that the contact surface between the ground of the supporting base and the ground is small when the protective fence is in a use state.

Therefore, the utility model provides an electric power engineering construction is with warning protection rail solves this problem.

SUMMERY OF THE UTILITY MODEL

To the above-mentioned condition, for overcoming the prior art defect, the utility model provides an electric power engineering construction is with warning protection rail has solved the technical problem that the support base among the prior art is unstable to lead to the rail to empty easily effectively.

The utility model relates to a realize through following technical scheme, an electric power engineering construction is with warning protection rail, including the dead lever, two dead lever parallel arrangement, set up flexible shear bar between the dead lever, the dead lever bottom is provided with supports the base, support and set up the telescopic support leg who is used for increasing the support base balancing force in the base.

In order to further optimize the utility model discloses, can prefer following technical scheme for use:

preferably, telescopic support leg includes extending structure, strutting arrangement, extending structure sets up inside the support base, two sets strutting arrangement sets up respectively on extending structure, strutting arrangement can follow the support base both ends through extending structure and stretch out or retract the support base in step, strutting arrangement includes the fixed plate, fixed plate and extensible member fixed connection, the fixed plate below sets up supporting leg and bottom suspension leg, it is connected with the fixed plate rotation through rotating the round pin axle with the bottom suspension leg to go up the supporting leg.

Preferably, the telescopic structure comprises two synchronous belt wheels, the two synchronous belt wheels are arranged in the supporting base and are rotatably connected with the ground through the top surface of the supporting base, the two synchronous belt wheels are connected through synchronous belt transmission, and the two supporting devices are arranged at two centrosymmetric positions outside the synchronous belt.

Preferably, the side wall of the supporting base is provided with a groove for clamping the upper supporting leg and the lower supporting leg in the open state.

Preferably, the outer ends of the lower supporting legs and the outer ends of the upper supporting legs are respectively provided with a supporting cushion block, and the bottom surfaces of the supporting cushion blocks are flush with the bottom surface of the supporting base.

Preferably, the upper support leg length is greater than the lower support leg length.

The beneficial effects of the utility model reside in that:

through set up the telescopic support leg who is used for increasing the supporting base balancing force in supporting the base, can take out upper support leg and lower supporting leg from supporting the base both ends when practical rail, take out the back with upper support leg and lower supporting leg to twice rotation stagger the mouth card setting in the recess, support the base both ends from this and increased supporting mechanism again to make the rail more stable, be difficult for empting.

Drawings

FIG. 1 is a schematic view of the present invention;

FIG. 2 is a schematic cross-sectional view of a portion of the support base of the present invention;

FIG. 3 is a schematic top view of the internal structure of the support base according to the present invention;

FIG. 4 is a schematic side view of the supporting base of the present invention;

FIG. 5 is a schematic view of an upper support leg and a lower support leg;

FIG. 6 is a schematic sectional view of part A of FIG. 1;

fig. 7 is a partial cross-sectional view of B in fig. 4.

Description of the reference numerals

1. Fixing the rod; 2. a telescopic shear rod; 3. a support base; 5. a fixing plate; 6. an upper support leg; 7. a lower support leg; 8. a pin shaft; 9. a synchronous pulley; 10. a synchronous belt; 11. a groove; 12. and supporting the cushion block.

Detailed Description

In the description of the present invention, it should be further noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, a fixed connection, a detachable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

As shown in fig. 1-7, a guard fence for electric power engineering construction, including dead lever 1, two dead lever 1 parallel arrangement, set up flexible shear bar 2 between the dead lever 1, dead lever 1 bottom is provided with supports base 3, set up the scalable supporting leg that is used for increasing the balanced power of support base 3 in the support base 3, scalable supporting leg includes extending structure, strutting arrangement, extending structure sets up inside support base 3, two sets of strutting arrangement are fixed mounting respectively on extending structure, strutting arrangement can follow support base 3 both ends and stretch out or retract support base 3 synchronously through extending structure, strutting arrangement includes fixed plate 5, fixed plate 5 and extensible member fixed connection, support leg 6 and lower support leg 7 are set up to fixed plate 5 below, go up support leg 6 and lower support leg 7 and rotate with fixed plate 5 through rotating pin 8 and be connected, can pass through the strutting arrangement in the pull-out one end during the use, the strutting arrangement of this end is when being pulled out, the strutting arrangement of the other end also can be released by extending structure, later rotate support leg and lower support leg stagger in both sides, be used for increasing support base side stability.

The specific structure of the telescopic structure comprises synchronous belt wheels 9, the two synchronous belt wheels 9 are arranged in the supporting base 3 and are connected with the top surface of the supporting base 3 in a rotating mode with the ground, the two synchronous belt wheels 9 are in transmission connection through a synchronous belt 10, and the two sets of supporting devices are arranged at two centrosymmetric positions outside the synchronous belt 10, so that when the supporting device at one end is pulled or pushed, the supporting device at the other end moves synchronously.

In order to fix the upper supporting leg and the lower supporting leg in the opening state, a groove 11 for clamping the upper supporting leg 6 and the lower supporting leg 7 in the opening state is arranged on the side wall of the supporting base 3, and the upper supporting leg and the lower supporting leg are clamped in the groove after being opened.

The bottom support leg 7 is provided with supporting pad 12 with last supporting leg 6 outside end respectively, and the bottom surface of supporting pad 12 and the bottom surface looks parallel and level of support base 3 are used for can so that last supporting leg and bottom support leg play the supporting role, thereby can avoid when strutting arrangement retracts inside the supporting seat simultaneously the withdrawal excessively to lead to being difficult for pulling out when using.

Occupy supporting seat inner space when inside for making strutting arrangement withdrawal supporting seat less to with last supporting leg and the rotatory coincidence to furthest of lower supporting leg, in order to avoid the interference of bearing pad piece simultaneously, will go up supporting leg 6 length and be greater than 7 length settings of lower supporting leg.

When the fence is used specifically, the telescopic supporting legs used for increasing the balance force of the supporting base are arranged in the supporting base, the upper supporting legs and the lower supporting legs can be taken out from the two ends of the supporting base when the fence is used practically, the upper supporting legs and the lower supporting legs are arranged in the grooves in a staggered mode towards twice rotation after the upper supporting legs and the lower supporting legs are taken out, and therefore the supporting mechanism is additionally arranged at the two ends of the supporting base, the fence is more stable, and the fence is not prone to toppling.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications, equivalents, improvements and the like can be made in the technical solutions of the foregoing embodiments or in some technical features of the foregoing embodiments.

Claims

1. A warning protection fence for electric power engineering construction comprises fixing rods (1), wherein the two fixing rods (1) are arranged in parallel, a telescopic shear rod (2) is arranged between the fixing rods (1), and a supporting base (3) is arranged at the bottom of each fixing rod (1), and the warning protection fence is characterized in that telescopic supporting legs for increasing the balance force of the supporting base (3) are arranged in the supporting base (3); scalable supporting leg includes extending structure, strutting arrangement, extending structure sets up inside supporting base (3), two sets strutting arrangement sets up respectively on extending structure, strutting arrangement can follow supporting base (3) both ends through extending structure and stretch out or retract supporting base (3) in step, strutting arrangement includes fixed plate (5), fixed plate (5) and extensible member fixed connection, fixed plate (5) below sets up supporting leg (6) and lower supporting leg (7), it is connected with fixed plate (5) rotation through rotating round pin axle (8) to go up supporting leg (6) and lower supporting leg (7).

2. The warning and protection fence for electric power engineering construction according to claim 1, wherein the telescopic structure comprises two synchronous pulleys (9), the two synchronous pulleys (9) are arranged in the supporting base (3) and are rotatably connected with the top surface of the supporting base (3) and the ground, the two synchronous pulleys (9) are in transmission connection through a synchronous belt (10), and the two sets of supporting devices are arranged at two centrosymmetric positions outside the synchronous belt (10).

3. The electric power engineering construction guard fence as claimed in claim 2, characterized in that the side wall of the support base (3) is provided with a groove (11) for clamping the upper support leg (6) and the lower support leg (7) in an open state.

4. The guard fence for electric power engineering construction according to claim 3, characterized in that the outer ends of the lower support legs (7) and the upper support legs (6) are respectively provided with a support cushion block (12), and the bottom surface of the support cushion block (12) is flush with the bottom surface of the support base (3).

5. The electric power engineering construction guard fence as claimed in claim 4, characterized in that the length of the upper supporting leg (6) is greater than that of the lower supporting leg (7).