CN216588046U

CN216588046U - Municipal works warning isolation rail

Info

Publication number: CN216588046U
Application number: CN202123174697.9U
Authority: CN
Inventors: 明宗帅; 王庆燕; 宁杰
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-12-16
Filing date: 2021-12-16
Publication date: 2022-05-24
Anticipated expiration: 2031-12-16

Abstract

The utility model provides a municipal engineering warning isolation fence, which relates to the technical field of municipal engineering and comprises two bases, wherein the tops of the two bases are fixedly connected with a first supporting column, a second supporting column is symmetrically and fixedly connected between the first supporting columns, and one side of the second supporting column is fixedly connected with a fixing plate; according to the rail splicing device, the inserting rod moves upwards to drive the sliding block to move upwards, so that the second spring contracts, and then after the inserting rod is loosened, the sliding block drives the inserting rod to reset quickly under the elastic action of the second spring, so that two identical rails can be spliced quickly through the inserting rod and the inserting ring, and time consumed by workers in rail splicing is reduced.

Description

Municipal works warning isolation rail

Technical Field

The utility model relates to the technical field of municipal engineering, in particular to a municipal engineering warning isolation fence.

Background

Municipal works refer to municipal infrastructure construction works. The municipal infrastructure in China refers to various buildings, structures, equipment and the like which are arranged in urban areas and town planning construction ranges and provide paid or unpaid public products and services for residents based on government responsibilities and obligations. Need use the rail in municipal construction and keep apart the warning to each construction point, prevent that irrelevant personnel from breaking through by mistake, the accident appears.

However, in the prior art, the existing fence is directly welded by steel pipes, the warning plate is directly welded on the fence, and workers need to replace the warning plate using different warning slogans and warning patterns according to different construction sites, so that the replacement efficiency is extremely inconvenient and affected.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a municipal engineering warning isolation fence.

In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides a rail is kept apart in municipal works warning, includes two bases, two the equal fixedly connected with pillar in top of base, two the pillar of symmetry fixedly connected with No. two between the pillar, two one side fixedly connected with fixed plate of No. two pillars, the standing groove has been seted up in the front of fixed plate, the inside of standing groove is equipped with warning board, the inside of standing groove just is located one side fixedly connected with shelves pole of warning board, the inside bilateral symmetry sliding connection of fixed plate has the pull rod, two the equal fixedly connected with arm-tie in the outside of pull rod, two the equal fixed mounting in top of arm-tie has a spring, two a spring all with pull rod sliding connection.

The technical effect of adopting the further scheme is as follows: the pull rod is pulled upwards to enable the pull plate to follow the upward movement and extrude the spring, the warning plate can be pulled out from the inside of the placing groove, the warning plate can be detached conveniently, warning plates with different slogans can be replaced, and replacement time is shortened.

As a preferred embodiment, one side of one of the first supporting columns, which is far away from the fixed plate, is fixedly connected with an insert ring, the inside of the other supporting column is slidably connected with a sliding block, the top of the sliding block is fixedly provided with a second spring, and one side of the sliding block, which is far away from the fixed plate, is fixedly connected with an insert rod.

The technical effect of adopting the further scheme is as follows: the inserted bar upward movement can drive the slider to follow upward movement to No. two spring contractions, then after loosening the inserted bar, the slider drives the inserted bar and resets fast under No. two spring's elasticity effect, is favorable to splicing two the same fences fast through inserted bar and insert ring, reduces the time that the staff consumed when splicing the fence.

As a preferred embodiment, two the inside of base all rotates and is connected with the pivot, two the equal fixedly connected with gear in middle part of pivot, two the inside of base just is located the top of pivot and all rotates and is connected with the worm, the worm is connected with gear engagement, one side fixed mounting of gear has the universal wheel.

The technical effect of adopting the further scheme is as follows: can go to appointed place to rail quick travel through the universal wheel, then rotate the worm again and make the gear drive the universal wheel and rotate, be favorable to accomodating the universal wheel fast, make base and ground contact, improve the stability of rail.

In a preferred embodiment, the outer diameter of the insert rod is matched with the inner diameter of the insert ring.

The technical effect of adopting the further scheme is as follows: the rail after the concatenation is conveniently made more firm, prevents that the rail from rocking.

In a preferred embodiment, both of the pulling plates are slidably connected with the inner part of the fixed plate.

The technical effect of adopting the further scheme is as follows: the friction between the pulling plate and the inner part of the fixing plate is reduced, and the service life is prolonged.

As a preferred implementation mode, avoidance grooves are formed in the two bases.

The technical effect of adopting the further scheme is as follows: the universal wheels can be rapidly stored through the avoiding grooves.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. according to the utility model, the pull rod is pulled upwards to enable the pull plate to move upwards and simultaneously extrude the first spring, so that the warning plate can be pulled out from the inside of the placing groove, the warning plate can be detached conveniently, warning plates with different slogans can be replaced, and the replacement time is shortened.

2. According to the utility model, the upward movement of the inserted rod can drive the sliding block to move upwards, so that the second spring contracts, and then after the inserted rod is loosened, the sliding block drives the inserted rod to reset rapidly under the elastic action of the second spring, so that the two identical fences can be spliced rapidly through the inserted rod and the inserted ring, and the time consumed by workers in splicing the fences is reduced.

Drawings

FIG. 1 is a perspective view of a municipal warning fence according to the present invention;

FIG. 2 is a schematic cross-sectional view of a municipal warning fence according to the present invention;

fig. 3 is a schematic diagram of a spliced structure of a municipal warning fence according to the present invention.

Illustration of the drawings: 1. a base; 2. a first strut; 3. a second strut; 4. a fixing plate; 5. a warning board; 6. a worm; 7. a gear; 8. a universal wheel; 9. pulling a plate; 10. a first spring; 11. a pull rod; 12. a gear lever; 13. a second spring; 14. a slider; 15. inserting a rod; 16. inserting a ring; 17. a rotating shaft; 18. and (6) placing the groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

As shown in fig. 1-3, the present invention provides a technical solution: the utility model provides a rail is kept apart in municipal works warning, including two bases 1, the equal fixedly connected with pillar 2 in top of two bases 1, the equal fixedly connected with pillar 3 No. two between two pillar 2, one side fixedly connected with fixed plate 4 of two pillar 3, standing groove 18 has been seted up in the front of fixed plate 4, the inside of standing groove 18 is equipped with warning board 5, the inside of standing groove 18 and the one side fixedly connected with shelves pole 12 that is located warning board 5, the inside bilateral symmetry sliding connection of fixed plate 4 has pull rod 11, the equal fixedly connected with arm-tie 9 in the outside of two pull rods 11, the equal fixed mounting in top of two arm-ties 9 has spring 10 No. one, two equal and the 11 sliding connection of pull rod of spring 10.

In this embodiment, upwards pulling pull rod 11 makes arm-tie 9 follow the upward movement and extrude spring 10 simultaneously, can follow the inside of standing groove 18 and take out warning board 5, is favorable to dismantling warning board 5, changes the warning board 5 of different slogans, reduces the change time.

Example 2

As shown in fig. 1-3, an insert ring 16 is fixedly connected to one side of one of the first support columns 2 away from the fixed plate 4, a slide block 14 is slidably connected to the inside of the other first support column 2, a second spring 13 is fixedly installed at the top of the slide block 14, and an insert rod 15 is fixedly connected to one side of the slide block 14 away from the fixed plate 4; the inner parts of the two bases 1 are rotatably connected with rotating shafts 17, the middle parts of the two rotating shafts 17 are fixedly connected with gears 7, the inner parts of the two bases 1 and the positions above the rotating shafts 17 are rotatably connected with worms 6, the worms 6 are meshed with the gears 7, and one side of each gear 7 is fixedly provided with a universal wheel 8; the outer diameter of the insert rod 15 is matched with the inner diameter of the insert ring 16; the two pulling plates 9 are both connected with the inner part of the fixed plate 4 in a sliding way; avoidance grooves are formed in the two bases 1.

In this embodiment, inserted bar 15 upward movement can drive slider 14 and follow upward movement to No. two spring 13 shrink, then loosen inserted bar 15 after, slider 14 drives inserted bar 15 fast reset under No. two spring 13's elastic force, is favorable to splicing two the same fences fast through inserted bar 15 and insert ring 16, reduces the time that the staff spent when splicing the fence.

The working principle is as follows:

as shown in fig. 1-3, the pen can be quickly moved to a designated place by the universal wheels 8, then the worm 6 is rotated to drive the gear 7 to drive the universal wheel 8 to rotate, which is beneficial to rapidly accommodating the universal wheel 8, the base 1 is contacted with the ground, the stability of the fence is improved, then, the insert rod 15 is moved upward, so that the slider 14 follows the upward movement, and the second spring 13 contracts, then the fence is aligned with the inserting ring 16 of another fence, then the inserting rod 15 is loosened, the sliding block 14 drives the inserting rod 15 to reset quickly under the action of the elasticity of the second spring 13, the two same fences can be spliced quickly through the inserting rod 15 and the inserting ring 16, when the warning plates 5 with different slogans need to be replaced, pulling the pull rod 11 upwards makes the pull plate 9 follow the upward movement and press the first spring 10 at the same time, the warning board 5 can be drawn out from the inside of the placing groove 18, and the warning board 5 with different slogans can be replaced.

The above description is only a preferred embodiment of the present invention, and not intended to limit the present invention in other forms, and any person skilled in the art may apply the above modifications or changes to the equivalent embodiments with equivalent changes, without departing from the technical spirit of the present invention, and any simple modification, equivalent change and change made to the above embodiments according to the technical spirit of the present invention still belong to the protection scope of the technical spirit of the present invention.

Claims

1. The utility model provides a municipal works warning isolation rail, includes two bases (1), its characterized in that: two equal fixedly connected with pillar (2) in top of base (1), two pillar (3) No. two of symmetry fixedly connected with between pillar (2), two one side fixedly connected with fixed plate (4) of pillar (3) No. two, standing groove (18) have been seted up in the front of fixed plate (4), the inside of standing groove (18) is equipped with warning board (5), the inside of standing groove (18) just is located one side fixedly connected with shelves pole (12) of warning board (5), the inside bilateral symmetry sliding connection of fixed plate (4) has pull rod (11), two equal fixedly connected with arm-tie (9) in the outside of pull rod (11), two the equal fixed mounting in top of arm-tie (9) has spring (10), two spring (10) all with pull rod (11) sliding connection.

2. The municipal warning fence according to claim 1, wherein: one of them pillar (2) keep away from one side fixedly connected with insert ring (16) of fixed plate (4), another the inside sliding connection of pillar (2) has slider (14), the top fixed mounting of slider (14) has No. two springs (13), slider (14) keep away from one side fixedly connected with inserted bar (15) of fixed plate (4).

3. The municipal warning fence according to claim 1, wherein: two the inside of base (1) all rotates and is connected with pivot (17), two the equal fixedly connected with gear (7) in middle part of pivot (17), two the inside of base (1) and the top that is located pivot (17) all rotate and are connected with worm (6), worm (6) are connected with gear (7) meshing, one side fixed mounting of gear (7) has universal wheel (8).

4. The municipal warning fence according to claim 2, wherein: the outer diameter of the insert rod (15) is matched with the inner diameter of the insert ring (16).

5. The municipal warning fence according to claim 1, wherein: the two pulling plates (9) are connected with the inner part of the fixed plate (4) in a sliding way.

6. The municipal warning fence according to claim 1, wherein: two the inside of base (1) has all been seted up and has been dodged the groove.