CN208024081U

CN208024081U - A kind of power engineering operation protection fence

Info

Publication number: CN208024081U
Application number: CN201721882164.7U
Authority: CN
Inventors: 王刚
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-12-28
Filing date: 2017-12-28
Publication date: 2018-10-30
Anticipated expiration: 2027-12-28

Abstract

The utility model discloses a kind of power engineering operation protection fences; including bottom plate; the upper end both sides of the bottom plate are respectively connected with vertical connecting rod; the upper end of two connecting rods is connected with the support plate of same level; steel wire is equipped between two connecting rods; the left and right ends of the steel wire are respectively connected with square box, bar shaped sliding slot are equipped on the opposite side wall of two connecting rods, and square box is slidably connected with bar shaped sliding slot；One end side wall of the support plate is equipped with the first groove, and first is equipped with retaining mechanism in groove, side wall of the support plate far from the first groove is equipped with the second groove, and the snap fastener coordinated with retaining mechanism is equipped in the second groove, and there are two dampings for the lower end connection of the bottom plate.The installation and dismounting of multiple fences, and the transport that can stablize may be implemented in the utility model, offers convenience for power engineering operation.

Description

A kind of power engineering operation protection fence

Technical field

The utility model is related to electric power project engineering field more particularly to a kind of power engineering operation protection fences.

Background technology

Power department is when overhauling or repairing electric power facility, sometimes for hot line job when construction, and the work of electric substation Voltage is generally in 11KV or more, it is therefore desirable to place power engineering operation protective fence at maintenance or repairing, prevent other people Member is strayed into, and safety accident occurs, in addition, be also required to prevent power engineering operation protective fence when Jiao Jing is opened, it is every to remind A staff or non-working person pay attention to.The power engineering operation used at present is mostly used with protective fence with conspicuous color Warning rod or warning tape, but in actual operation, it has the following deficiencies：Common power engineering operation protective fence is to prevent Topple over, the weight of design is larger, and can not dismantle, and carrying is moved cumbersome；At night, power engineering operation is protected The security performance on column is lower.

Utility model content

Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of power engineering proposed is made Industry protection fence.

To achieve the goals above, the utility model uses following technical solution：

A kind of power engineering operation protection fence, including bottom plate, it is vertical that the upper end both sides of the bottom plate are respectively connected with Connecting rod, the upper end of two connecting rods are connected with the support plate of same level, steel are equipped between two connecting rods The left and right ends of silk screen, the steel wire are respectively connected with square box, and bar shaped is equipped on the opposite side wall of two connecting rods Sliding slot, and square box is slidably connected with bar shaped sliding slot；One end side wall of the support plate is equipped with the first groove, and the first groove It is interior be equipped with retaining mechanism, side wall of the support plate far from the first groove be equipped with the second groove, and the second groove in be equipped with The snap fastener of retaining mechanism cooperation, there are two dampings for the lower end connection of the bottom plate.

Preferably, the retaining mechanism includes the first spring, push plate, push rod and the l-shaped rod being equipped in the first groove, described One end of first spring is fixedly connected with the inner wall of the first groove, and the other end of first spring is fixedly connected with push plate, institute The upside for stating the first spring is equipped with l-shaped rod, and the lower end of the l-shaped rod is fixedly connected with the side wall of push plate, the upper end of the l-shaped rod Strip gab setting on the upside of the first groove, the lower end of the push plate connect with the sliding rail sliding in the first groove inner bottom wall It connects, the one end of the push plate far from the first spring is fixedly connected with horizontal push rod, and the other end of the push rod extends to first Setting on the outside of groove.

Preferably, the snap fastener includes the third groove that upper and lower ends are equipped in the second groove, two described Three grooves are connected to setting with the second groove, and two third grooves are oppositely arranged, and the inner wall of the third groove is fixedly connected There are second spring, the other end of the second spring to be fixedly connected with fixture block, the card slot that the fixture block is equipped with push rod side wall Matching connection.

Preferably, the damping includes the two level telescopic rod being fixedly connected with bottom plate, under the two level telescopic rod End is connected with turning rolls, is arranged with third spring outside the two level telescopic rod, the both ends of the third spring respectively with bottom plate and Turning rolls is fixedly connected, and scroll wheel is rotatably connected on the turning rolls, and anti-skid chequer is equipped on each scroll wheel.

Preferably, the side wall of the connecting rod is equipped with the lock-screw for fixing square box, the connecting rod and branch It is detachable connection between fagging.

Preferably, multiple reflecting signs for warning at night are equipped on the front-rear side walls of the bottom plate.

Compared with prior art, the beneficial effects of the utility model are：It is set respectively by the left and right sides wall in support plate The first groove and the second groove are set, and retaining mechanism is set in the first groove, snap fastener is set in the second groove, by pushing away Dynamic l-shaped rod so that push rod matches connection, effect of the fixture block in second spring under the action of push plate with the fixture block in the second groove Under push rod is locked, realize the installation of two fences, similarly, multiple fences may be implemented spelled according to this operation It connects；When disassembly is desired, l-shaped rod is pulled so that push rod is detached from fixture block, and then under the action of the first spring, push plate can be extensive Again to initial position, the dismounting of fence is realized；By the way that multiple dampings are arranged in bottom plate lower end, the fortune to fence is facilitated It is defeated, and improve whole stability；Due to being detachable connection between connecting rod and support plate so that steel wire can be from It is taken out in bar shaped sliding slot, facilitates the cleaning and replacement to steel wire.The utility model may be implemented the installations of multiple fences with Dismounting, and the transport that can stablize offer convenience for power engineering operation.

Description of the drawings

Fig. 1 be the utility model proposes a kind of power engineering operation protection fence structural schematic diagram；

Fig. 2 is the partial enlarged view at A in Fig. 1.

In figure：1 bottom plate, 2 connecting rods, 3 support plates, 4 steel wires, 5 square boxes, 6 bar shaped sliding slots, 7 first grooves, 8 second Groove, 9 first springs, 10 push plates, 11 push rods, 12 l-shaped rods, 13 third grooves, 14 second springs, 15 fixture blocks, 16 two levels are flexible Bar, 17 turning rolls, 18 third springs, 19 scroll wheels, 20 sliding rails.

Specific implementation mode

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.

Referring to Fig.1-2, a kind of power engineering operation is all connected with protection fence, including bottom plate 1, the upper end both sides of bottom plate 1 There are vertical connecting rod 2, the upper end of two connecting rods 2 to be connected with the support plate 3 of same level, set between two connecting rods 2 There are steel wire 4, the left and right ends of steel wire 4 to be respectively connected with square box 5, bar shaped is equipped on the opposite side wall of two connecting rods 2 Sliding slot 6, and square box 5 is slidably connected with bar shaped sliding slot 6, wherein the side wall of connecting rod 2 is equipped with for fixing square box 5 Lock-screw is detachable connection between connecting rod 2 and support plate 3；One end side wall of support plate 3 is equipped with the first groove 7, And first is equipped with retaining mechanism in groove 7, specifically, retaining mechanism includes the first spring 9 being equipped in the first groove 7, push plate 10, push rod 11 and l-shaped rod 12, one end of the first spring 9 are fixedly connected with the inner wall of the first groove 7, the other end of the first spring 9 It is fixedly connected with push plate 10, the upside of the first spring 9 is equipped with l-shaped rod 12, and the lower end of l-shaped rod 12 is fixed with the side wall of push plate 10 to be connected It connects, the strip gab setting of 7 upside of the first groove, the lower end of push plate 10 and 7 inner bottom wall of the first groove are run through in the upper end of l-shaped rod 12 On sliding rail 20 be slidably connected, the one end of push plate 10 far from the first spring 9 is fixedly connected with horizontal push rod 11, push rod 11 it is another One end extends to the 7 outside setting of the first groove；Side wall of the support plate 3 far from the first groove 7 is equipped with the second groove 8, and second The snap fastener coordinated with retaining mechanism is equipped in groove 8, specifically, snap fastener is equal including upper and lower ends in the second groove 8 The third groove 13 being equipped with, two third grooves 13 are connected to setting with the second groove 8, and two third grooves 13 are set relatively It sets, the inner wall of third groove 13 is fixedly connected with second spring 14, and the other end of second spring 14 is fixedly connected with fixture block 15, card Block 15 is connect with the pocket matches that 11 side wall of push rod is equipped with；There are two dampings for the lower end connection of bottom plate 1, specifically, subtracting It includes the two level telescopic rod 16 being fixedly connected with bottom plate 1 to shake mechanism, and the lower end of two level telescopic rod 16 is connected with turning rolls 17, two level It is arranged with third spring 18 outside telescopic rod 16, the both ends of third spring 18 are fixedly connected with bottom plate 1 and turning rolls 17 respectively, idler wheel It is rotatably connected to scroll wheel 19 on frame 17, anti-skid chequer is equipped on each scroll wheel 19.Wherein, on the front-rear side walls of bottom plate 1 Equipped with multiple reflecting signs for warning at night.

In the utility model, by the way that the first groove 7 and the second groove 8 is respectively set in the left and right sides wall of support plate 3, and Retaining mechanism is set in the first groove 7, snap fastener is set in the second groove 8, by pushing l-shaped rod 12 so that push rod 11 Connection is matched with the fixture block 15 in the second groove 8 under the action of push plate 10, fixture block 15 is under the action of second spring 14 to pushing away Bar 11 is locked, and the installation of two fences is realized, and similarly, multiple fences may be implemented according to this operation and spliced； When disassembly is desired, l-shaped rod 12 is pulled so that push rod 11 is detached from fixture block 15, and then under the action of the first spring 9, push plate 10 can restore to realize the dismounting of fence to initial position；By the way that multiple dampings are arranged in 1 lower end of bottom plate, facilitate pair The transport of fence, and improve whole stability；Due to being detachable connection between connecting rod 2 and support plate 3 so that steel Silk screen 4 can take out out of bar shaped sliding slot 6, facilitate the cleaning to steel wire 4 and replacement.

The preferable specific implementation mode of the above, only the utility model, but the scope of protection of the utility model is not Be confined to this, any one skilled in the art within the technical scope disclosed by the utility model, according to this practicality Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model Within enclosing.

Claims

1. a kind of power engineering operation protection fence, including bottom plate（1）, which is characterized in that the bottom plate（1）Upper end both sides It is respectively connected with vertical connecting rod（2）, two connecting rods（2）Upper end be connected with the support plate of same level（3）, two A connecting rod（2）Between be equipped with steel wire（4）, the steel wire（4）Left and right ends be respectively connected with square box（5）, two A connecting rod（2）Bar shaped sliding slot is equipped on opposite side wall（6）, and square box（5）With bar shaped sliding slot（6）Sliding connects It connects；The support plate（3）One end side wall be equipped with the first groove（7）, and the first groove（7）It is interior be equipped with retaining mechanism, it is described Support plate（3）Far from the first groove（7）Side wall be equipped with the second groove（8）, and the second groove（8）It is inside equipped with and retaining mechanism The snap fastener of cooperation, the bottom plate（1）Lower end connection there are two damping.

2. a kind of power engineering operation according to claim 1 protection fence, which is characterized in that the retaining mechanism packet Include the first groove（7）The first spring being inside equipped with（9）, push plate（10）, push rod（11）And l-shaped rod（12）, first spring（9） One end and the first groove（7）Inner wall be fixedly connected, first spring（9）The other end and push plate（10）It is fixedly connected, First spring（9）Upside be equipped with l-shaped rod（12）, the l-shaped rod（12）Lower end and push plate（10）Side wall fix connect It connects, the l-shaped rod（12）Upper end run through the first groove（7）The strip gab of upside is arranged, the push plate（10）Lower end with First groove（7）Sliding rail in inner bottom wall（20）It is slidably connected, the push plate（10）Far from the first spring（9）One end fix connect It is connected to horizontal push rod（11）, the push rod（11）The other end extend to the first groove（7）Outside is arranged.

3. a kind of power engineering operation according to claim 2 protection fence, which is characterized in that the snap fastener packet Include the second groove（8）The third groove that interior upper and lower ends are equipped with（13）, two third grooves（13）With the second groove （8）Connection setting, and two third grooves（13）It is oppositely arranged, the third groove（13）Inner wall be fixedly connected with the second bullet Spring（14）, the second spring（14）The other end be fixedly connected with fixture block（15）, the fixture block（15）With push rod（11）Side wall The pocket matches connection being equipped with.

4. a kind of power engineering operation according to claim 1 protection fence, which is characterized in that the damping packet It includes and bottom plate（1）The two level telescopic rod being fixedly connected（16）, the two level telescopic rod（16）Lower end be connected with turning rolls（17）, The two level telescopic rod（16）It is arranged with third spring outside（18）, the third spring（18）Both ends respectively with bottom plate（1）With Turning rolls（17）It is fixedly connected, the turning rolls（17）On be rotatably connected to scroll wheel（19）, each scroll wheel（19）On It is equipped with anti-skid chequer.

5. a kind of power engineering operation according to claim 1 protection fence, which is characterized in that the connecting rod（2） Side wall be equipped with for fixing square box（5）Lock-screw, the connecting rod（2）And support plate（3）Between be detachable Formula connects.

6. a kind of power engineering operation according to claim 1 protection fence, which is characterized in that the bottom plate（1）'s Multiple reflecting signs for warning at night are equipped on front-rear side walls.