CN220815184U

CN220815184U - Water conservancy and hydropower construction safety management rail

Info

Publication number: CN220815184U
Application number: CN202322626627.5U
Authority: CN
Inventors: 李淏; 刘旭东
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-09-27
Filing date: 2023-09-27
Publication date: 2024-04-19
Anticipated expiration: 2033-09-27

Abstract

The utility model relates to the technical field of construction fences, in particular to a water conservancy and hydropower construction safety management fence which comprises a plurality of upright posts, wherein a plurality of fixing clamping seats are fixedly connected to two side surfaces of the upright posts, a plurality of guardrail bars are clamped on the inner walls of the fixing clamping seats on the upright posts, and storage grooves are formed in the middle parts of the guardrail bars. The utility model has the advantages that: can parallelly connected a plurality of guardrail bars through a plurality of montants for a plurality of guardrail bars are connected in parallel from top to bottom, improve the intensity of whole rail, and through a plurality of montants and guardrail bar intercrossing combination, reduce the clearance, improve and enclose the fender effect, through pulling sliding sleeve to middle part polymerization, can deviate from the card post with the jack, realize the unblock, so as to take out guardrail bar, upwards through the pulling pull head, make the bayonet lock break away from the card hole, make montant and connection card hold in the palm the separation, make stand and guardrail bar dismantle the separation, can make the montant rotate the inside of income storage tank simultaneously, so that dismouting and accomodate.

Description

Water conservancy and hydropower construction safety management rail

Technical Field

The utility model relates to the technical field of construction fences, in particular to a water conservancy and hydropower construction safety management fence.

Background

When hydraulic and hydroelectric construction is carried out, the safety fence is mainly used for limiting and preventing activities in the electric power place or the hydraulic construction place range, and preventing irrelevant personnel from entering a construction area, so that the purposes of eliminating and relieving potential safety hazards are achieved.

The utility model discloses a water conservancy and hydropower construction safety management rail in China utility model CN217872181U, this water conservancy and hydropower construction safety management rail is through being provided with the installation piece in two opposite sides of stand, set up the joint groove on the installation piece, flexible horizontal pole both ends all are provided with the joint piece, the joint piece activity inserts in the joint groove, it is provided with the connecting rod to rotate on the joint piece, connecting rod one side is provided with first kelly, be provided with the fixed box on the installation piece, first kelly other end activity inserts in the fixed box, be provided with the second kelly in the fixed box, first kelly and second kelly looks joint, through the connecting rod on the rotation joint piece, the connecting rod drives the first kelly of one side and inserts in the fixed box, with the second kelly looks joint in the fixed box, realize the quick loading and unloading between flexible horizontal pole and the stand, be convenient for transportation and maintenance, but this water conservancy and hydropower construction safety management rail still has following in use:

This water conservancy and hydropower construction safety management rail is convenient for dismouting, but this water conservancy and hydropower construction safety management rail only relies on flexible horizontal pole to constitute the guardrail, and a plurality of flexible horizontal poles middle parts lack the connection, lead to middle part intensity lower, the protectiveness is not good, lack the body of rod from top to bottom moreover, lead to the space great, enclose and keep off the effect not good.

Disclosure of utility model

The object of the present utility model is to solve at least one of the technical drawbacks.

Therefore, an object of the present utility model is to provide a water conservancy and hydropower construction safety management fence, so as to solve the problems mentioned in the background art and overcome the defects existing in the prior art.

In order to achieve the above-mentioned purpose, an embodiment of an aspect of the present utility model provides a water conservancy and hydropower construction safety management fence, including a plurality of stand, a plurality of both sides face of stand all fixedly connected with a plurality of fixed clamping seat, a plurality of the inner wall joint of a plurality of fixed clamping seat on the stand has a plurality of guardrail bars, a plurality of the middle part of guardrail bar has all been seted up and has been accomodate the groove, the top fixedly connected with of guardrail bar is connected with a plurality of connection card holds in the palm, accomodate the inslot wall and a plurality of connection card holds in the palm the position rotation that corresponds with a plurality of connection card holds in the palm and is connected with a plurality of montants, a plurality of the distance looks adaptation between the guardrail bar that the length of upright bar and upper and lower adjacent, the bottom of montant is gone into the connection card holds in the palm inside through the rotation card, a plurality of connection card holds in the palm the center department of inner wall bottom of inner wall, a plurality of montants all is provided with joint structure, the montant passes through joint structure and card hole joint, the length of upright bar is less than the distance between a plurality of card holds in the palm, montant and accomodate the inner wall interference fit.

By the above scheme, preferably, the bottom of a plurality of stand fixedly connected with fixed bottom plate, fixed bottom plate bottom surface's center department fixedly connected with fixedly thorn.

The technical effect achieved by adopting the scheme is as follows: is convenient to be fixedly connected with the ground through the fixed bottom plate and the fixed ground thorns.

By the preferred center department fixed connection card post of arbitrary scheme of above-mentioned a plurality of fixed cassette inner wall side, the both ends of guardrail bar all sliding connection has a sliding sleeve, two the jack has been seted up to the center department in the sliding sleeve outside, the diameter of jack and the diameter looks adaptation of card post, the size of sliding sleeve outer wall and the size looks adaptation of fixed cassette inner wall, the position of jack corresponds with the position of card post.

The technical effect achieved by adopting the scheme is as follows: the sliding sleeve and the fixed clamping seat can be clamped and fixed through the entanglement of the insertion holes and the clamping columns.

By the above-mentioned scheme preferred, the interval of a sliding sleeve inner wall side and guardrail bar one end is big Yu Kazhu's length, the center department fixedly connected with supporting spring of sliding sleeve inner wall, the length after supporting spring resets and the length looks adaptation of sliding sleeve inner wall.

The technical effect achieved by adopting the scheme is as follows: the sliding sleeve is pushed by the supporting spring to press the inner wall of the fixed clamping seat, and the jack can be separated from the clamping column in the pulling range of the sliding sleeve to the middle part, so that unlocking and locking are facilitated.

By the preferred of above-mentioned arbitrary scheme, guide cavity 13 has been seted up to the bottom of montant, guide hole has been seted up to guide cavity 13 bottom surface center department, the inner wall sliding connection of guide hole has the bayonet lock, the top fixedly connected with deflector of bayonet lock, the center department fixedly connected with thrust spring of deflector top surface, the inside of bayonet lock card income card hole under thrust spring's promotion.

The technical effect achieved by adopting the scheme is as follows: the clamping holes are clamped through the clamping pins so that the vertical rods are connected and fixed with the connecting clamping brackets.

By the above-mentioned scheme preferred, the centre department of montant side bottom has seted up the direction bar hole, one side fixedly connected with pull head of deflector, pull head and direction bar downthehole wall sliding connection, the pull head runs through the surface of going out the montant through the direction bar hole.

The technical effect achieved by adopting the scheme is as follows: the clamping pin is convenient to pull up and down through the pull head.

Compared with the prior art, the utility model has the following advantages and beneficial effects:

1. This water conservancy and hydropower construction safety control rail can connect a plurality of guardrail bars in parallel through a plurality of montants for a plurality of guardrail bars connect together in parallel from top to bottom improves the intensity of whole rail, constitutes grid structure through a plurality of montants and guardrail bar intercrossing combination moreover, reduces the clearance, improves and encloses and keeps off the effect.

2. This water conservancy and hydropower construction safety control rail, through pulling sliding sleeve to middle part polymerization, can deviate from the card post with the jack, realize the unblock to take out guardrail bar, upwards make the bayonet lock break away from the card hole through the pulling pull head, make montant and connection card hold in the palm the separation, make stand and guardrail bar dismantle the separation, can make the montant rotate the inside of incorporable storage tank simultaneously, in order to dismouting and accomodate.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the internal structure of the present utility model;

FIG. 3 is an enlarged schematic view of the structure of FIG. 2A according to the present utility model;

Fig. 4 is a schematic structural view of the guard rail of the present utility model.

In the figure: the device comprises a 1-upright post, a 2-fixed bottom plate, a 3-fixed thorn, a 4-fixed clamping seat, a 5-guardrail rod, a 6-sliding sleeve, a 7-clamping support, an 8-containing groove, a 9-vertical rod, a 10-supporting spring, an 11-jack, a 12-clamping column, a 13-guiding cavity, a 14-guiding plate, a 15-clamping pin, a 16-clamping hole, a 17-thrust spring, a 18-guiding strip-shaped hole and a 19-pull head.

Detailed Description

The present utility model will be further described with reference to the accompanying drawings, but the scope of the present utility model is not limited to the following.

Embodiment one: as shown in fig. 1 to 4, a water conservancy and hydropower construction safety management rail, it includes a plurality of stands 1, the equal fixedly connected with of both sides face of a plurality of stands 1 is a plurality of fixed cassette 4, the joint has a plurality of guardrail posts 5 jointly of the inner wall of a plurality of fixed cassette 4 on a plurality of stands 1, accomodate groove 8 has all been seted up at the middle part of a plurality of guardrail posts 5, a plurality of connection card holds in the palm 7 of top fixedly connected with of guardrail posts 5, accomodate groove 8 inner wall and a plurality of montants 9 of connection card hold in the palm 7 corresponding position rotation, the length of a plurality of montants 9 and the distance looks adaptation between the upper and lower adjacent guardrail posts 5, the bottom of montant 9 is through rotating the connection card that the card goes into bottom guardrail post 5 hold in the inside, the joint card hole 16 has been seted up to the center department of connecting card holds in the 7 inner wall bottom, the bottom of a plurality of montants 9 all is provided with joint structure, montant 9 passes through joint structure and card hole 16 joint, the length of montant 9 is less than the distance between a plurality of card holds in the palm 7, montant 9 and accomodate groove 8's inner wall interference fit.

As an alternative technical scheme of the utility model, the bottoms of the upright posts 1 are fixedly connected with a fixed bottom plate 2, the center of the bottom surface of the fixed bottom plate 2 is fixedly connected with a fixed thorn 3, and the fixed thorn 3 is convenient for being fixedly connected with the ground through the fixed bottom plate 2 and the fixed thorn 3.

As an alternative technical scheme of the utility model, a clamping column 12 is fixedly connected to the center of one side surface of the inner wall of a plurality of fixed clamping seats 4, two ends of a guardrail rod 5 are both connected with sliding sleeves 6 in a sliding manner, insertion holes 11 are formed in the centers of the outer sides of the two sliding sleeves 6, the diameter of each insertion hole 11 is matched with the diameter of each clamping column 12, the outer wall of each sliding sleeve 6 is matched with the inner wall of the fixed clamping seat 4 in size, the positions of the insertion holes 11 correspond to the positions of the clamping columns 12, and the sliding sleeves 6 can be clamped and fixed with the fixed clamping seats 4 through entanglement of the insertion holes 11 and the clamping columns 12.

As an alternative technical scheme of the utility model, the distance between one side surface of the inner wall of the sliding sleeve 6 and one end of the guardrail rod 5 is Yu Kazhu longer than the length of one end, the center of the inner wall of the sliding sleeve 6 is fixedly connected with a supporting spring 10, the reset length of the supporting spring 10 is matched with the length of the inner wall of the sliding sleeve 6, the sliding sleeve 6 is pushed by the supporting spring 10 to press the inner wall of the fixed clamping seat 4, and the jack 11 can be separated from the clamping column 12 in the middle pulling range of the sliding sleeve 6 so as to be convenient for unlocking and locking.

As an alternative technical scheme of the utility model, the bottom of the vertical rod 9 is provided with a guide cavity 13, the center of the bottom surface of the guide cavity 13 is provided with a guide hole, the inner wall of the guide hole is connected with a clamping pin 15 in a sliding manner, the top of the clamping pin 15 is fixedly connected with a guide plate 14, the center of the top surface of the guide plate 14 is fixedly connected with a thrust spring 17, and the clamping pin 15 is clamped into the inside of the clamping hole 16 under the pushing of the thrust spring 17 and is clamped into the clamping hole 16 through the clamping pin 15, so that the vertical rod 9 and the connecting clamping bracket 7 are conveniently connected and fixed.

As an alternative technical scheme of the utility model, a guide strip-shaped hole 18 is formed in the center of the bottom of one side surface of the vertical rod 9, a pull head 19 is fixedly connected to one side of the guide plate 14, the pull head 19 is slidably connected with the inner wall of the guide strip-shaped hole 18, the pull head 19 penetrates out of the outer surface of the vertical rod 9 through the guide strip-shaped hole 18, and the clamping pin 15 is conveniently pulled up and down through the pull head 19.

A water conservancy and hydropower construction safety management fence has the following working principle:

1) Firstly, fixing a plurality of upright posts 1 on the ground, then respectively erecting a plurality of guardrail bars 5 inside a plurality of fixed clamping seats 4 on a plurality of upright posts 1, enabling insertion holes 11 to be aligned with clamping posts 12 by pulling sliding sleeves 6, then loosening the sliding sleeves 6, enabling the insertion holes 11 to clamp the clamping posts 12 under the pushing of supporting springs 10, and realizing the fixation of the guardrail bars 5;

2) Then the vertical rod 9 is rotated downwards, so that the bottom of the vertical rod 9 is screwed into the connecting clamping support 7, the pull head 19 is pulled upwards to pull the clamping pin 15, after the clamping pin 15 is aligned with the clamping hole 16, the pull head 19 is loosened, and the push spring 17 can push the clamping pin 15 to be clamped into the clamping hole 16, so that the vertical rod 9 is fixed;

3) The guardrail bars 5 can be connected in parallel through the vertical bars 9, so that the guardrail bars 5 are connected in parallel up and down, the strength of the whole guardrail is improved, and the grid structure is formed by mutually crossing and combining the vertical bars 9 and the guardrail bars 5, so that the gap is reduced, and the enclosure effect is improved.

To sum up, this water conservancy and hydropower construction safety management rail, can connect a plurality of guardrail bars 5 in parallel through a plurality of montants 9, make a plurality of guardrail bars 5 connect together from top to bottom, improve the intensity of whole rail, and through a plurality of montants 9 and the mutual cross combination of guardrail bars 5, constitute the grid structure, reduce the clearance, improve the fender effect, the rethread pulling sliding sleeve 6 is to middle part polymerization, can deviate from jack 11 card post 12, realize the unblock, so that take out guardrail bar 5, upwards through pulling pull head 19, make bayonet lock 15 break away from card hole 16, make montant 9 and connection card hold in the palm 7 separation, make stand 1 and guardrail bar 5 dismantle the separation, simultaneously can make montant 9 rotate the inside of income storage tank 8, so that dismouting and accomodate.

Although embodiments of the present utility model have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the utility model, and that variations, modifications, alternatives, and variations may be made in the above embodiments by those skilled in the art without departing from the spirit and principles of the utility model. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. A water conservancy and hydropower construction safety management rail, its characterized in that: including a plurality of stand (1), a plurality of the equal fixedly connected with of both sides face of stand (1) a plurality of fixed cassette (4), a plurality of the joint has a plurality of guardrail bars (5) jointly of inner wall of a plurality of fixed cassette (4) on stand (1), a plurality of the draw-in groove (8) have all been seted up at the middle part of guardrail bar (5), the top fixedly connected with of guardrail bar (5) is a plurality of connection card holds in the palm (7), it is connected with a plurality of montants (9) to accomodate the position rotation that groove (8) inner wall corresponds with a plurality of connection card holds in the palm (7), a plurality of the length of montant (9) and the distance looks adaptation between the upper and lower adjacent guardrail bar (5), the bottom of montant (9) is through rotating the connection card that the card was gone into bottom guardrail bar (5) inside, the centre department of connecting card holds in the inner wall bottom of (7) has seted up draw-in hole (16), a plurality of the bottom of montant (9) all is provided with the joint structure, montant (9) are through joint structure and draw-in hole (16), interference length (9) are less than (7) with the cooperation of a plurality of inner walls (8).

2. The water conservancy and hydropower construction safety management fence according to claim 1, wherein: the bottoms of the upright posts (1) are fixedly connected with a fixed bottom plate (2), and the center of the bottom surface of the fixed bottom plate (2) is fixedly connected with a fixed ground thorn (3).

3. The water conservancy and hydropower construction safety management fence according to claim 2, wherein: a plurality of fixed cassette (4) the center department fixedly connected with card post (12) of a side, the equal sliding connection in both ends of guardrail pole (5) has slip sleeve (6), two jack (11) have been seted up to the center department in slip sleeve (6) outside, the diameter of jack (11) and the diameter looks adaptation of card post (12), the size of slip sleeve (6) outer wall and the size looks adaptation of fixed cassette (4) inner wall, the position of jack (11) corresponds with the position of card post (12).

4. A hydropower construction safety management fence according to claim 3, characterized in that: the length that the interval of sliding sleeve (6) inner wall side and guardrail pole (5) one end is big Yu Kazhu (12), the center department fixedly connected with supporting spring (10) of sliding sleeve (6) inner wall, the length after supporting spring (10) reset and the length looks adaptation of sliding sleeve (6) inner wall.

5. The water conservancy and hydropower construction safety management fence according to claim 4, wherein: the bottom of montant (9) has been seted up and has been led cavity (13), leading cavity (13) bottom surface obtains center department and has been seted up the guiding hole, the inner wall sliding connection of guiding hole has bayonet lock (15), the top fixedly connected with deflector (14) of bayonet lock (15), the center department fixedly connected with thrust spring (17) of deflector (14) top surface, the inside of bayonet lock (15) card income card hole (16) under thrust spring (17) promotion.

6. The water conservancy and hydropower construction safety management fence according to claim 5, wherein: the center department of montant (9) side bottom has seted up direction bar hole (18), one side fixedly connected with pull head (19) of deflector (14), pull head (19) and direction bar hole (18) inner wall sliding connection, pull head (19) run through the surface of going out montant (9) through direction bar hole (18).