CN212201563U

CN212201563U - Warning fence for construction site of building engineering

Info

Publication number: CN212201563U
Application number: CN202020445614.1U
Authority: CN
Inventors: 丁江岭
Original assignee: 丁江岭
Current assignee: Zhongke Puhui Construction Engineering Co.,Ltd.
Priority date: 2020-03-31
Filing date: 2020-03-31
Publication date: 2020-12-22
Anticipated expiration: 2030-03-31

Abstract

The utility model provides a building engineering construction place uses warning fence, including the rail guard, the warning sign, be equipped with screw rod one and screw rod two that screw thread opposite direction between the rail guard, the one end of screw rod one and the one end of screw rod two are fixed, the other end of screw rod one passes through the bearing with the rail guard and is connected, the other end of screw rod two passes the rail guard and fixes with the hand wheel, be equipped with the slide on screw rod one and the screw rod two respectively and pass through threaded connection with the slide respectively, slide upper end and lower extreme are fixed with the slider respectively, the symmetry is fixed with the slide rail on the rail guard, the slider sets up respectively on the slide, be fixed with the backup pad on the slide respectively, the one end that two backup pads are relative is equipped with the slot respectively, the warning sign both ends set up respectively in the slot, the rail guard. The utility model provides a building engineering construction place is with warning fence can conveniently adjust the height of rail guard, makes the warning fence have more the practicality.

Description

Warning fence for construction site of building engineering

Technical Field

The utility model mainly relates to a technical field of warning fence, concretely relates to building engineering construction place is with warning fence.

Background

The building construction refers to production activities in the engineering construction implementation stage, is a construction process of various buildings, and also can be a process of changing various lines on a design drawing into a real object at a specified place, and comprises basic engineering construction, main structure construction, roofing engineering construction, decoration engineering construction and the like, wherein the construction operation place is called a building construction site or a construction site, and is also called a construction site.

Along with the development of times and science and technology, the technological progress of warning fence for building engineering construction site has also been promoted simultaneously to the progress of science and technology, but still has the defect, and present building engineering construction site is with warning fence fixed mode more single, and building construction site ground is mostly soil ground, and ordinary warning fence topples over easily, often can not reach good warning effect. Secondly, the warning sign is generally fixed on the warning fence, and inconvenient not unidimensional warning sign of changing, and the warning sign height can't be adjusted.

SUMMERY OF THE UTILITY MODEL

The utility model mainly provides a building engineering construction place is with warning fence for solve the technical problem who proposes in the above-mentioned background art.

The utility model provides a technical scheme that above-mentioned technical problem adopted does:

the warning fence for the construction site of the building engineering comprises protective guards and warning boards, wherein a screw rod I and a screw rod II which are opposite in thread direction are arranged between the protective guards, one end of the screw rod I and one end of the screw rod II are fixed, the other end of the screw rod I is connected with the protective guards through a bearing, the other end of the screw rod II penetrates through the protective guards and is fixed with a hand wheel, sliding plates are respectively arranged on the screw rod I and the screw rod II and are respectively connected with the sliding plates through threads, the upper ends and the lower ends of the sliding plates are respectively fixed with sliding blocks, sliding rails are symmetrically fixed on the protective guards, the sliding blocks are respectively arranged on the sliding rails, supporting plates are respectively fixed on the sliding plates, slots are respectively arranged at the opposite ends of the two supporting plates, two ends of the warning boards are respectively arranged in the slots, the lower end of the telescopic rod is fixed with the base.

Furthermore, one end of the first screw and one end of the second screw are fixed through a fixing sleeve.

Furthermore, a hand wheel locker is arranged on the hand wheel.

Further, the telescopic link includes lower beam and upper boom, the lower beam upper end is fixed with three screw rods, the upper boom lower extreme is equipped with the screw hole, screw rod three passes through threaded connection with the screw hole, the upper boom overcoat is equipped with the loop bar, be fixed with annular protruding rail on the loop bar inner wall, be equipped with the annular spout with annular protruding rail looks adaptation on the upper boom outer wall, the upper boom upper end is fixed with the carousel handle, the connecting rod is fixed with the loop bar outer wall.

Furthermore, a fixed rod is fixed between the telescopic rods, more than two sleeves are fixed on the fixed rod, a lower pressing rod is sleeved in each sleeve, the lower end of each lower pressing rod is fixed with the corresponding inserted rod, and the upper end of each lower pressing rod is fixed with the corresponding pressing plate.

Further, the inserted bar is conical.

Compared with the prior art, the beneficial effects of the utility model are that:

1) the height of the protective guard and the warning board can be conveniently adjusted through the telescopic rod, so that the warning board has higher practicability;

2) the distance between the sliding plates can be adjusted, and warning boards with different sizes can be conveniently replaced;

3) through setting up the inserted bar, the inserted bar can increase the stability on warning fence in can inserting soil.

Drawings

FIG. 1 is a schematic structural view of a warning fence for a construction site of a construction project according to the present invention;

fig. 2 is a schematic structural view of the telescopic rod of the present invention;

fig. 3 is the utility model discloses well building engineering construction place is with the plan view of warning fence part structure.

In the figure: 1. protecting the fence; 2. a warning board; 3. a first screw rod; 4. a second screw; 5. a hand wheel; 6. a slide plate; 7. a slider; 8. a slide rail; 9. a slot; 10. a connecting rod; 11. a base; 12. fixing a sleeve; 13. a lower rod; 14. a rod is arranged; 15. a third screw; 16. a threaded hole; 17. a loop bar; 18. an annular raised rail; 19. an annular chute; 20. a turntable handle; 21. fixing the rod; 22. a sleeve; 23. a lower pressure lever; 24. inserting a rod; 25. pressing a plate; 26. a support plate; 27. hand wheel locker.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully with reference to the accompanying drawings, in which several embodiments of the present invention are shown, but the present invention can be implemented in different forms, and is not limited to the embodiments described in the text, but rather, these embodiments are provided to make the disclosure of the present invention more thorough and comprehensive.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, as the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the use of the term knowledge in the specification of the present invention is for the purpose of describing particular embodiments and is not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Please refer to fig. 1-3, the warning fence for construction site of construction engineering comprises a protective fence 1 and a warning board 2. A screw rod I3 and a screw rod II 4 with opposite thread directions are arranged between the protective guards 1, one end of the screw rod I3 and one end of the screw rod II 4 are fixed through a fixing sleeve 12, the other end of the screw rod I3 is a smooth section and is connected with the protective guards 1 through a bearing, the other end of the screw rod II 4 penetrates through the protective guards 1 and is fixed with a hand wheel 5, and a hand wheel locker 27 is arranged on the hand wheel 5. The screw rod I3 and the screw rod II 4 are respectively provided with a sliding plate 6 and are respectively in threaded connection with the sliding plate 6, the upper end and the lower end of the sliding plate 6 are respectively fixed with a sliding block 7, the protective guard 1 is symmetrically fixed with sliding rails 8, the sliding rails 8 are respectively arranged above and below the fixed sleeve 12, and the sliding blocks 7 are respectively arranged on the sliding rails 8. The sliding plate 6 is respectively fixed with a supporting plate 26, the opposite ends of the two supporting plates 26 are respectively provided with a slot 9, and the two ends of the warning board 2 are respectively arranged in the slots 9.

The two sides of the guard rail 1 are respectively provided with a telescopic rod, the guard rail 1 is fixed with the telescopic rods through connecting rods 10, and the lower ends of the telescopic rods are fixed with a base 11. The telescopic link includes lower beam 13 and upper beam 14, and lower beam 13 upper end is fixed with screw rod three 15, and upper beam 14 lower extreme is equipped with screw hole 16, and screw rod three 15 passes through threaded connection with screw hole 16. A loop bar 17 is sleeved outside the upper bar 14, an annular convex rail 18 is fixed on the inner wall of the loop bar 17, an annular sliding groove 19 matched with the annular convex rail 18 is arranged on the outer wall of the upper bar 14, the annular convex rail 18 is arranged in the annular sliding groove 19, a turntable handle 20 is fixed at the upper end of the upper bar 14, and two ends of the connecting bar 10 are respectively fixed with the protective guard 1 and the outer wall of the loop bar 17.

A fixed rod 21 is fixed between the telescopic rods, more than two sleeves 22 are fixed on the fixed rod 21, a lower pressure rod 23 is sleeved in each sleeve 22, the lower end of each lower pressure rod 23 is fixed with an inserted rod 24, each inserted rod 24 is conical, and the upper end of each lower pressure rod 23 is fixed with a pressure plate 25.

The working principle is as follows: when the height of the protective guard 1 needs to be adjusted, the turntable handle 20 is rotated, the turntable handle 20 drives the upper rod 14 to rotate along the annular convex rail 18, so that the upper rod 14 moves in the vertical direction, and the upper rod 14 drives the sleeve rod 17 to move in the vertical direction, so that the purpose of adjusting the height of the protective guard 1 is achieved. When warning sign 2 of unidimensional not needs to be changed, rotate hand wheel 5, hand wheel 5 drives screw rod one 3 and screw rod two 4 and rotates to make two slide 6 carry out the motion in opposite directions or back-to-back, adjust suitable distance with two slide 6, insert slot 9 with warning sign 2 in, accomplish the change promptly. When the warning fence needs to be placed on hard ground such as cement pavement and the like, the lower end of the inserted rod 24 is in contact with the ground, and the base 11 supports the warning fence; when the warning fence needs to be placed on a soft soil ground, the pressing plate 25 is knocked or rotated, the pressing rod 23 and the inserting rod 24 are downwards inserted into the soil, and the stability of the warning fence is improved.

The above description of the present invention is made in conjunction with the accompanying drawings, and it is obvious that the present invention is not limited by the above embodiments, and the method and the technical solution of the present invention are not substantially improved or directly applied to other occasions without improvement, and are all within the protection scope of the present invention.

Claims

1. Building engineering is warning fence for construction site, its characterized in that: comprises guard rails (1) and warning boards (2), wherein a screw rod I (3) and a screw rod II (4) with opposite thread directions are arranged between the guard rails (1), one end of the screw rod I (3) is fixed with one end of the screw rod II (4), the other end of the screw rod I (3) is connected with the guard rails (1) through a bearing, the other end of the screw rod II (4) penetrates through the guard rails (1) to be fixed with hand wheels (5), slide plates (6) are respectively arranged on the screw rod I (3) and the screw rod II (4) and are respectively in threaded connection with the slide plates (6), the upper ends and the lower ends of the slide plates (6) are respectively fixed with slide blocks (7), slide rails (8) are symmetrically fixed on the guard rails (1), the slide blocks (7) are respectively arranged on the slide rails (8), support plates (26) are respectively fixed on the slide plates (6), and slots (9) are respectively arranged at one ends, which are opposite to the, the warning board (2) both ends set up respectively in slot (9), rail guard (1) both sides are equipped with the telescopic link respectively, rail guard (1) is fixed with the telescopic link through connecting rod (10), the telescopic link lower extreme is fixed with base (11).

2. The warning sign for a construction engineering construction site according to claim 1, wherein: one end of the first screw rod (3) and one end of the second screw rod (4) are fixed through a fixing sleeve (12).

3. The warning sign for a construction engineering construction site according to claim 1, wherein: and a hand wheel locker (27) is arranged on the hand wheel (5).

4. The warning sign for a construction engineering construction site according to claim 1, wherein: the telescopic link includes lower beam (13) and upper boom (14), lower beam (13) upper end is fixed with three (15) of screw rod, upper boom (14) lower extreme is equipped with screw hole (16), three (15) of screw rod pass through threaded connection with screw hole (16), upper boom (14) overcoat is equipped with loop bar (17), be fixed with annular protruding rail (18) on loop bar (17) inner wall, be equipped with on upper boom (14) outer wall with annular protruding rail (18) looks adaptation annular spout (19), upper boom (14) upper end is fixed with carousel handle (20), connecting rod (10) are fixed with loop bar (17) outer wall.

5. The warning sign for a construction engineering construction site according to claim 1, wherein: the telescopic rod is characterized in that a fixing rod (21) is fixed between the telescopic rods, more than two sleeves (22) are fixed on the fixing rod (21), a lower pressing rod (23) is sleeved in each sleeve (22), the lower end of each lower pressing rod (23) is fixed with an inserting rod (24), and the upper end of each lower pressing rod (23) is fixed with a pressing plate (25).

6. The warning sign for a construction engineering construction site according to claim 5, wherein: the inserted rod (24) is conical.