CN218952986U

CN218952986U - Building engineering rail guard

Info

Publication number: CN218952986U
Application number: CN202223440182.3U
Authority: CN
Inventors: 宋加庆
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-12-22
Filing date: 2022-12-22
Publication date: 2023-05-02
Anticipated expiration: 2032-12-22

Abstract

The utility model discloses a constructional engineering protective guard, which relates to the technical field of constructional engineering and comprises a first support column, wherein one side of the top of the first support column is fixedly connected with a warning lamp, one side of the bottom of the first support column is fixedly connected with a support plate, the other side of the bottom of the first support column is fixedly connected with a roller, one side of the first support column is fixedly connected with a limit sleeve, the other side of the first support column is fixedly connected with a handle, the other side of the first support column is fixedly connected with a first cross rod, one side of the first cross rod is fixedly connected with a second support column, one side of the second support column is fixedly connected with a connecting component, the other side of the first cross rod is fixedly connected with a telescopic inserting rod, and one side of the telescopic inserting rod is fixedly connected with a second cross rod. According to the utility model, the bevel gear is driven to move by the handle to rotate the bevel gear, and the threaded rod drives the movable block to move up and down so as to adjust different height positions.

Description

Building engineering rail guard

Technical Field

The utility model relates to the technical field of constructional engineering, in particular to a constructional engineering protective fence.

Background

Building sites are visible everywhere in cities, and in order to ensure safety, non-construction staff are prevented from entering a construction area, the most commonly adopted equipment of a construction party is a protective fence. The following problems exist in the prior art:

according to patent publication number CN 217812774U: the utility model provides a protective fence for constructional engineering, which comprises a plurality of fixed columns and protective fences, wherein lifting fixing seats are arranged at the bottoms of the fixed columns, lifting bins are arranged at the bottoms of the lifting fixing seats, power cavities are arranged at the tops of the lifting bins, threaded rods are arranged in the lifting bins, the threaded rods are connected with a plurality of movable wheels through sliding plates, a first conical gear is arranged at the tops of the threaded rods and positioned in the power cavities, a second conical gear is meshed with the first conical gear, one side of the second conical gear is connected with a rotating column, rotating grooves are formed in the positions of the lifting fixing seats, reflective strips are arranged on the front surfaces of the fixed columns, a plurality of slots are formed in the two sides of the fixed columns, the two sides of the protective fence are connected with the slots through a plurality of inserting rods, a display fence and a reflective strip are arranged on the front surface of the protective fence, a sealing plate, a sound absorbing plate and a foam filling layer are sequentially arranged on the back surface of the protective fence from outside to inside, and the honeycomb sound absorbing plate and the foam filling layer are arranged inside the protective fence, and have good sound absorbing effect when the weight of the protective fence is lightened, and the vehicle can warn passing through the reflective strips and the reflective strips.

The rail guard can not be quick installation and dismantlement, and the high of rail guard can not be adjusted, and the flexibility is low during the use, and the practicality is poor, is difficult for being found when protecting building engineering at night, easily causes personnel to collide the condition, and the rail guard is mostly all adopted and is welded with it through the welding mode, and is inconvenient during the installation, and the rail guard is once received the striking crooked, just needs to change whole guardrail, can not change the cost of using higher to single railing, causes extravagant.

Disclosure of Invention

The utility model mainly aims to provide a constructional engineering protective fence which can effectively solve the problems in the background.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the utility model provides a building engineering rail guard, includes first support column, top one side fixedly connected with warning light of first support column, bottom one side fixedly connected with backup pad of first support column, the bottom opposite side fixedly connected with gyro wheel of first support column, one side fixedly connected with stop collar of first support column, the opposite side fixedly connected with handle of first support column, the first horizontal pole of yet one side fixedly connected with of first support column, one side fixedly connected with second support column of first horizontal pole, one side fixedly connected with coupling assembling of second support column, the opposite side fixedly connected with extension rod of first horizontal pole, one side fixedly connected with second horizontal pole of extension rod.

The technical scheme of the utility model is further improved as follows: the novel lifting support is characterized in that a threaded rod is fixedly connected to one side of the inside of the first support column, a bevel gear is fixedly connected to one side of the threaded rod, a handle is fixedly connected to one side of the bevel gear, and a movable block is fixedly connected to the other side of the threaded rod.

By adopting the technical scheme, the handle in the scheme enables the bevel gear to drive the threaded rod to move through rotating the bevel gear, and the threaded rod drives the movable block to move up and down to adjust different height positions.

The technical scheme of the utility model is further improved as follows: the novel sliding block is characterized in that a first sliding groove is formed in one side of the inner portion of the first supporting column, one side of the first sliding groove is connected with a sliding block in a sliding mode, one side of the sliding block is fixedly connected with a first cross rod, and the other side of the sliding block is fixedly connected with a movable block.

By adopting the technical scheme, the first sliding chute in the scheme is convenient for the movable block to drive the sliding block to slide, so that the sliding block drives the first cross rod to slide up and down, and meanwhile, the telescopic inserting rod can generate telescopic movement due to the up-and-down movement of the first cross rod, so that the height of the protective fence can be conveniently adjusted.

The technical scheme of the utility model is further improved as follows: the clamping groove is formed in one side of the inner portion of the second cross rod, a clamping block is fixedly connected to one side of the clamping groove, a second sliding groove is formed in one side of the inner portion of the telescopic inserting connection rod, a sliding plate is connected to one side of the second sliding groove in a sliding mode, a first spring is fixedly connected to one side of the sliding plate, and a clamping block is fixedly connected to the other side of the sliding plate.

By adopting the technical scheme, the telescopic inserting rod in the scheme is inserted into the second cross rod from top to bottom, at the moment, the telescopic inserting rod drives the clamping block to move, the elastic force generated by the first spring pushes the sliding plate to move outwards in the second sliding groove, the sliding plate moves to push the clamping block to move, the clamping block is clamped into the clamping groove, and the protective guard is convenient to install.

The technical scheme of the utility model is further improved as follows: the telescopic plug rod comprises a telescopic plug rod body, wherein a fixing groove is fixedly connected to one side of the inner portion of the telescopic plug rod body, a limiting block is fixedly connected to one side of the inner portion of the fixing groove body, a second spring is fixedly connected to the other side of the inner portion of the fixing groove body, and a push plate is fixedly connected to one side of the second spring.

By adopting the technical scheme, the push plate in the scheme extrudes the second spring, so that the second spring stretches and contracts to generate elasticity, the telescopic inserting and connecting rod is convenient to install and detach, and the limiting block plays a role in limiting and fixing the movable plate.

The technical scheme of the utility model is further improved as follows: one side fixedly connected with push rod of push pedal, one side fixedly connected with fly leaf of push rod, one side fixedly connected with pull rod of fly leaf, one side fixedly connected with pull ring of pull rod.

Adopt above-mentioned technical scheme, push rod in this scheme promotes the push pedal, makes the push pedal promote the second spring, makes the pull rod take out from the inside of flexible plug rod through pulling pull ring, can take out flexible plug rod from first horizontal pole and second horizontal pole and change this moment, has avoided the rail guard to receive the striking crooked, just needs to change the phenomenon to whole guardrail, has reduced replacement cost, avoids extravagant.

By adopting the technical scheme, compared with the prior art, the utility model has the following technical progress:

1. the utility model provides a constructional engineering protective guard, which adopts the cooperation between a handle, a bevel gear, a threaded rod, a movable block, a first sliding groove, a first cross rod and a warning lamp, wherein the bevel gear is rotated by the handle to drive the bevel gear to drive the threaded rod to move, the threaded rod drives the movable block to move up and down, the first sliding groove facilitates the movable block to drive the sliding block to slide up and down, the sliding block drives the first cross rod to slide up and down, and simultaneously, a telescopic plug rod generates telescopic movement due to the up and down movement of the first cross rod, so that the height of the protective guard is convenient to adjust, the practicability is improved, the warning lamp can ensure that the protective guard has a relatively clear mark at night, is convenient for people and vehicles to find, and avoids collision.

2. The utility model provides a constructional engineering protective fence, which adopts the matching of a telescopic inserting rod, a second cross rod, a clamping block, a first spring, a sliding plate, a second sliding groove, a clamping groove, a pull ring and a pull rod, wherein the telescopic inserting rod is inserted into the second cross rod from top to bottom, the telescopic inserting rod drives the clamping block to move, the sliding plate is pushed to move outwards in the second sliding groove by the elastic force generated by the first spring, the sliding plate is pushed to move so as to clamp the clamping block into the clamping groove, the protective fence is convenient to install, the pull rod is pulled to take out the pull rod from the telescopic inserting rod, at the moment, the telescopic inserting rod can be taken out from the first cross rod and the second cross rod to be replaced, the phenomenon that the protective fence is required to be replaced due to impact bending is avoided, the replacement cost is reduced, and waste is avoided.

Drawings

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

FIG. 2 is a schematic cross-sectional view of a first support column according to the present utility model;

FIG. 3 is a schematic cross-sectional view of a second cross-bar of the present utility model;

fig. 4 is a schematic cross-sectional view of the telescopic plugging rod of the present utility model.

In the figure: 1. a first support column; 2. a second support column; 3. a limit sleeve; 4. a connection assembly; 5. a warning light; 6. a first cross bar; 7. a telescopic plug rod; 8. a second cross bar; 9. a handle; 10. a support plate; 11. a roller; 12. a threaded rod; 13. bevel gears; 14. a movable block; 15. a first chute; 16. a slide block; 17. a clamping groove; 18. a clamping block; 19. a second chute; 20. a slide plate; 21. a first spring; 22. a pull ring; 23. a pull rod; 24. a movable plate; 25. a fixing groove; 26. a second spring; 27. a push plate; 28. a push rod; 29. and a limiting block.

Detailed Description

The utility model is further illustrated by the following examples:

example 1

As shown in fig. 1-4, the utility model provides a constructional engineering protective guard, wherein a warning lamp 5 is fixedly connected to one side of the top of a first support column 1, a support plate 10 is fixedly connected to one side of the bottom of the first support column 1, a roller 11 is fixedly connected to the other side of the bottom of the first support column 1, a limit sleeve 3 is fixedly connected to one side of the first support column 1, a handle 9 is fixedly connected to the other side of the first support column 1, a first cross rod 6 is fixedly connected to one side of the first support column 1, a second support column 2 is fixedly connected to one side of the first cross rod 6, a connecting component 4 is fixedly connected to one side of the second support column 2, a telescopic insertion rod 7 is fixedly connected to one side of the telescopic insertion rod 7, a threaded rod 12 is fixedly connected to one side of the inside of the first support column 1, a bevel gear 13 is fixedly connected to one side of the threaded rod 12, a handle 9 is fixedly connected to one side of the bevel gear 13, and a movable block 14 is fixedly connected to the other side of the threaded rod 12.

In this embodiment, warning light 5 can make the rail guard have more clear and definite sign at night, the discovery of personnel and vehicle of being convenient for avoids bumping, gyro wheel 11 is convenient for remove the rail guard, change the position of rail guard according to different demands, stop collar 3 and coupling assembling 4 are convenient for carry out fixed mounting between two rail guards, save the installation time between rail guard and the rail guard, the rail guard that backup pad 10 was put on ground is more stable, handle 9 is through rotating bevel gear 13, make bevel gear 13 drive the activity of threaded rod 12, threaded rod 12 drives the upper and lower activity of movable block 14, adjust different high positions.

Example 2

As shown in fig. 1-4, on the basis of embodiment 1, the present utility model provides a technical solution: the preferred first spout 15 has been seted up to inside one side of first support column 1, one side sliding connection of first spout 15 has slider 16, one side fixedly connected with first horizontal pole 6 of slider 16, the opposite side fixedly connected with movable block 14 of slider 16, draw-in groove 17 has been seted up to inside one side of second horizontal pole 8, one side fixedly connected with fixture block 18 of draw-in groove 17, the second spout 19 has been seted up to inside one side of flexible plug rod 7, one side sliding connection of second spout 19 has slide 20, one side fixedly connected with first spring 21 of slide 20, the opposite side fixedly connected with fixture block 18 of slide 20.

In this embodiment, the first sliding chute 15 is convenient for the movable block 14 to drive the sliding block 16 to slide, so that the sliding block 16 drives the first cross bar 6 to slide up and down, meanwhile, the telescopic insertion rod 7 generates telescopic movement due to the up-down movement of the first cross bar 6, the height of the guard rail is convenient to adjust, the telescopic insertion rod 7 is inserted into the second cross bar 8 from top to bottom, at this time, the telescopic insertion rod 7 drives the clamping block 18 to move, the sliding plate 20 is pushed to move outwards in the second sliding chute 19 by the elastic force generated by the first spring 21, and the movement of the sliding plate 20 pushes the movement of the clamping block 18, so that the clamping block 18 is clamped into the clamping groove 17, and the installation of the guard rail is convenient.

Example 3

As shown in fig. 1-4, on the basis of embodiment 1, the present utility model provides a technical solution: the preferred inside one side fixedly connected with fixed slot 25 of flexible plug rod 7, the inside one side fixedly connected with stopper 29 of fixed slot 25, the inside opposite side fixedly connected with second spring 26 of fixed slot 25, one side fixedly connected with push pedal 27 of second spring 26, one side fixedly connected with push pedal 28 of push pedal 27, one side fixedly connected with fly leaf 24 of push pedal 28, one side fixedly connected with pull rod 23 of fly leaf 24, one side fixedly connected with pull ring 22 of pull rod 23.

In this embodiment, push pedal 27 extrudees second spring 26, make second spring 26 flexible produce elasticity, be convenient for come to install and dismantle flexible plug rod 7, stopper 29 plays spacing fixed effect to fly leaf 24, push rod 28 promotes push pedal 27, make push pedal 27 promote second spring 26, make pull rod 23 take out from the inside of flexible plug rod 7 through pulling pull ring 22, can take out flexible plug rod 7 from first horizontal pole 6 and second horizontal pole 8 and change this moment, the rail guard is prevented from receiving the striking bending, just need change the phenomenon of whole guardrail, the replacement cost is reduced, avoid extravagant.

The working principle of the constructional engineering guard rail is specifically described below.

As shown in fig. 1-4, during the use, be convenient for remove the rail guard through gyro wheel 11, change the position of rail guard according to different demands, stop collar 3 and coupling assembling 4 are convenient for carry out fixed mounting between two rail guards, handle 9 is through rotating bevel gear 13, make bevel gear 13 drive the activity of threaded rod 12, the threaded rod 12 drives the upper and lower activity of movable block 14, first spout 15 is convenient for movable block 14 drives the slip of slider 16, make slider 16 drive first horizontal pole 6 slide from top to bottom, telescopic extension rod 7 produces flexible activity because of the upper and lower activity of first horizontal pole 6, be convenient for adjust the height of rail guard, telescopic extension rod 7 inserts the inside of second horizontal pole 8 from top to bottom, at this moment, telescopic extension rod 7 drives the removal of fixture block 18, promote slide 20 outside the inside of second spout 19 through the elasticity that first spring 21 produced, the removal of slide 20 promotes the inside of fixture block 18 card slot 17, the installation of being convenient for to the rail guard, rethread push pedal 27 extrudees second spring 26, make second spring 26 produce elasticity, it is convenient for install and telescopic extension rod 7 and take out telescopic extension rod 7 from inside of extension rod 7 from 8 to the inside of extension rod 7, at this moment, telescopic extension rod 7 is convenient for take out telescopic extension rod 7 from the inside of extension rod 7.

The foregoing utility model has been generally described in great detail, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, it is intended to cover modifications or improvements within the spirit of the inventive concepts.

Claims

1. Building engineering rail guard, including first support column (1), its characterized in that: the utility model discloses a warning light, including first support column (1), bottom one side fixedly connected with warning light (5), bottom one side fixedly connected with backup pad (10) of first support column (1), bottom opposite side fixedly connected with gyro wheel (11) of first support column (1), one side fixedly connected with stop collar (3) of first support column (1), opposite side fixedly connected with handle (9) of first support column (1), one side fixedly connected with first horizontal pole (6) of yet another side of first support column (1), one side fixedly connected with second support column (2) of first horizontal pole (6), one side fixedly connected with coupling assembling (4) of second support column (2), the opposite side fixedly connected with flexible plug rod (7) of first horizontal pole (6), one side fixedly connected with second horizontal pole (8) of flexible plug rod (7).

2. A constructional engineering rail guard according to claim 1, wherein: the novel lifting support is characterized in that a threaded rod (12) is fixedly connected to one side of the inside of the first support column (1), a bevel gear (13) is fixedly connected to one side of the threaded rod (12), a handle (9) is fixedly connected to one side of the bevel gear (13), and a movable block (14) is fixedly connected to the other side of the threaded rod (12).

3. A constructional engineering rail guard according to claim 1, wherein: the novel sliding support is characterized in that a first sliding groove (15) is formed in one side of the inside of the first supporting column (1), one side of the first sliding groove (15) is connected with a sliding block (16) in a sliding mode, one side of the sliding block (16) is fixedly connected with a first cross rod (6), and the other side of the sliding block (16) is fixedly connected with a movable block (14).

4. A constructional engineering rail guard according to claim 1, wherein: clamping grooves (17) are formed in one side of the inner portion of the second cross rod (8), clamping blocks (18) are fixedly connected to one side of the clamping grooves (17), second sliding grooves (19) are formed in one side of the inner portion of the telescopic inserting connecting rod (7), sliding plates (20) are slidably connected to one side of the second sliding grooves (19), first springs (21) are fixedly connected to one side of the sliding plates (20), and clamping blocks (18) are fixedly connected to the other side of the sliding plates (20).

5. A constructional engineering rail guard according to claim 1, wherein: the telescopic plug rod is characterized in that a fixing groove (25) is fixedly connected to one side of the inside of the telescopic plug rod (7), a limiting block (29) is fixedly connected to one side of the inside of the fixing groove (25), a second spring (26) is fixedly connected to the other side of the inside of the fixing groove (25), and a push plate (27) is fixedly connected to one side of the second spring (26).

6. The building engineering guard rail of claim 5, wherein: one side fixedly connected with push rod (28) of push pedal (27), one side fixedly connected with fly leaf (24) of push rod (28), one side fixedly connected with pull rod (23) of fly leaf (24), one side fixedly connected with pull ring (22) of pull rod (23).