CN221002248U

CN221002248U - Construction fence

Info

Publication number: CN221002248U
Application number: CN202322456342.1U
Authority: CN
Inventors: 王小龙; 孙国兵
Original assignee: Shanghai Haixuan Construction Engineering Co ltd
Current assignee: Shanghai Haixuan Construction Engineering Co ltd
Priority date: 2023-09-11
Filing date: 2023-09-11
Publication date: 2024-05-24
Anticipated expiration: 2033-09-11

Abstract

The utility model relates to the technical field of constructional engineering and discloses a construction fence, which comprises a first upright post and a second upright post, wherein an adjusting threaded rod is fixedly connected to the left side wall of the first upright post, one end of the adjusting threaded rod, which is far away from the first upright post, is in threaded connection with a threaded rotating sleeve, the outer part of the threaded rotating sleeve is fixedly connected with a rotating sleeve, the left side wall of the first upright post is fixedly connected with a first coaming, the right side wall of the second upright post is fixedly connected with a second coaming, the bottom of the second upright post is fixedly connected with a first base, the inner part of the first base is rotatably connected with a lifting threaded rod, the outer threads of the lifting threaded rod are connected with a lifting plate, and the bottom of the lifting plate is fixedly provided with a universal wheel. This construction rail can adjust self length through letting the rail to solved the fixed road surface that can't adapt to different width of present construction rail size, and the problem of need a plurality of rails to make a round trip to carry in the face of long construction section.

Description

Construction fence

Technical Field

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

Background

The construction fence is commonly used for Yu Pu channel roads, expressways, various levels of road intersections, toll booths, bridges, parking lots, stations, wharfs, dangerous areas, road construction sections, temporary isolation fences of gathering places and the like, and can be used for road lane division, regional shielding safety isolation, diversion, guidance or order maintenance on celebration activities of some books or athletic performance occasions such as sports entertainment, and can also be used for protecting equipment and facilities in factories, workshops, warehouses, parking lots, commercial areas, public places and the like.

When current construction rail runs into long highway section, the huge equipment of rail volume is troublesome, and the length of rail is fixed moreover, has rail weak point or longer problem to the road surface of different width, runs into longer highway section, and a plurality of rails can't assemble, can only one section arrange a plurality of rails, consequently, need a construction rail to solve above-mentioned problem.

Disclosure of utility model

(One) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a construction fence which has the advantages of adjustable fence length and the like, solves the problems that the length of the existing fence is fixed, the fences are shorter or longer for the road surfaces with different widths, and a plurality of fences cannot be assembled and can be arranged section by section when meeting longer road sections.

(II) technical scheme

The technical scheme for solving the technical problems is as follows: the utility model provides a construction rail, includes first stand and second stand, fixedly connected with adjusts the threaded rod on the left side wall of first stand, the one end threaded connection that first stand was kept away from to the threaded rod is changeed the cover, the outside fixedly connected with of screw thread changes the cover is rotatory, fixedly connected with first bounding wall on the left side wall of first stand, fixedly connected with second bounding wall on the right side wall of second stand, the first base of bottom fixedly connected with of second stand, the inside rotation of first base is connected with the lift threaded rod, the outside threaded connection of lift threaded rod has the lifter plate, the bottom fixedly mounted with universal wheel of lifter plate.

The beneficial effects of the utility model are as follows:

1) This construction rail through letting the rail can adjust self length to solved the fixed road surface that can't adapt to different width of present construction rail size, and the problem of need a plurality of rails to make a round trip to carry of long construction section.

2) This construction rail removes and assembles the rail through the universal wheel is convenient for, also can make the universal wheel retract to the inside of base when not using, keeps rail steadiness, has possessed convenient advantage of using.

On the basis of the technical scheme, the utility model can be improved as follows.

Further, the inside fixedly connected with gag lever post of first base, lifter plate sliding connection is in the outside of gag lever post, the one end fixedly connected with handle that the first base was kept away from to the lift threaded rod.

The lifting plate is limited by the limiting rod, so that the lifting plate can stably move up and down, and the stability of the structure is improved.

Further, the outside fixedly connected with slider of first bounding wall, the spout has been seted up to the inside of second bounding wall, slider sliding connection is in the inside of spout.

The beneficial effect of adopting above-mentioned further scheme is, first bounding wall is connected through slider and second bounding wall, keeps the protectiveness of bounding wall.

Further, the bottom fixedly connected with second base of first stand, the draw-in groove has been seted up on the right side wall of second base, fixedly connected with fixture block on the left side wall of first base, fixture block and draw-in groove looks adaptation.

The beneficial effects of adopting above-mentioned further scheme are, can make two adjacent bounding wall connect fast through setting up the fixture block, improve the convenience of using.

Further, the inside fixedly connected with fixed cover of fixture block, the inside fixedly connected with fixed spring of fixed cover, the one end fixedly connected with fixed block of fixed sleeve is kept away from to fixed spring.

The fixing block has the beneficial effects that the fixing block is pushed away through the elastic potential energy of the fixing spring, so that the fixing block fixes other parts, and the stability of connection is improved.

Further, the fixed slot is formed in the inner wall of the clamping slot, the fixed block is matched with the fixed slot, and the bottom of the first base is provided with a movable port matched with the universal wheel.

The adoption of the further scheme has the beneficial effects that the universal wheels are contacted with the ground, so that the upright posts can be conveniently moved, and the upright posts can be quickly moved to proper positions for assembly.

Further, the number of the adjusting threaded rods is two, the adjusting threaded rods are fixedly connected to the right side wall of the second upright post, and the directions of threads at two ends of the inside of the threaded rotating sleeve are opposite.

The beneficial effect of adopting above-mentioned further scheme is, makes two stands keep away from each other through the screw thread changes the cover rotation to adjust the length of rail, be suitable for different service environment.

Drawings

FIG. 1 is a perspective view of the structure of the present utility model;

FIG. 2 is a front elevational view of the structure of the present utility model;

FIG. 3 is a schematic view of a first base structure according to the present utility model;

Fig. 4 is an enlarged view of the present utility model at a:

fig. 5 is an enlarged view of the present utility model at B.

In the figure: 1. a first upright; 2. a second upright; 3. adjusting a threaded rod; 4. a thread rotating sleeve; 5. a rotating sleeve; 6. a first coaming; 7. a second coaming; 8. a first base; 9. lifting the threaded rod; 10. a lifting plate; 11. a universal wheel; 12. a limit rod; 13. a handle; 14. a slide block; 15. a second base; 16. a clamping groove; 17. a clamping block; 18. a fixed sleeve; 19. a fixed spring; 20. and a fixed block.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In this embodiment, as shown in fig. 1-4, a construction fence comprises a first upright 1 and a second upright 2, an adjusting threaded rod 3 is fixedly connected to the left side wall of the first upright 1, one end of the adjusting threaded rod 3, which is far away from the first upright 1, is in threaded connection with a threaded rotating sleeve 4, the outer part of the threaded rotating sleeve 4 is fixedly connected with a rotating sleeve 5, friction lines are formed on the outer part of the rotating sleeve 5, and a constructor can conveniently drive the threaded rotating sleeve 4 to rotate through the rotating sleeve 5.

The quantity of adjusting threaded rods 3 encloses two, and wherein adjusting threaded rods 3 fixed connection is on the right side wall of second stand 2, and the screw thread direction at the inside both ends of screw thread change cover 4 is opposite, and two adjusting threaded rods 3 are respectively with screw thread change cover 4's both ends threaded connection, rotate through screw thread change cover 4 and make two adjusting threaded rods 3 keep away from each other to make two stands keep away from each other, realize adjusting the length of rail, be suitable for different service environment.

Wherein, fixedly connected with first bounding wall 6 on the left side wall of first stand 1, fixedly connected with second bounding wall 7 on the right side wall of second stand 2, the outside fixedly connected with slider 14 of first bounding wall 6, the spout has been seted up to the inside of second bounding wall 7, slider 14 sliding connection is in the inside of spout, first bounding wall 6 is connected with second bounding wall 7 through slider 14, keeps the protectiveness of bounding wall.

In this embodiment, the bottom fixedly connected with first base 8 of second stand 2, the inside rotation of first base 8 is connected with lift threaded rod 9, the outside threaded connection of lift threaded rod 9 has lifter plate 10, the bottom fixed mounting of lifter plate 10 has universal wheel 11, the inside fixedly connected with gag lever post 12 of first base 8, lifter plate 10 sliding connection is in the outside of gag lever post 12, the one end fixedly connected with handle 13 of first base 8 is kept away from to lift threaded rod 9, be convenient for drive lift threaded rod 9 through handle 13 and rotate, and lifter plate 10 is spacing through gag lever post 12, thereby make lifter plate 10 keep stable the regulation of reciprocating, the movable mouth with universal wheel 11 looks adaptation has been seted up to the bottom of first base 8, through universal wheel 11 and ground contact, be convenient for remove the stand, make quick travel to suitable position between the stand, and assemble.

Wherein, the bottom fixedly connected with second base 15 of first stand 1, the draw-in groove 16 has been seted up on the right side wall of second base 15, fixedly connected with fixture block 17 on the left side wall of first base 8, fixture block 17 and draw-in groove 16 looks adaptation, can make two adjacent bounding wall connect fast through setting up fixture block 17, the inside fixedly connected with fixed cover 18 of fixture block 17, the inside fixedly connected with fixed spring 19 of fixed cover 18, the one end fixedly connected with fixed block 20 of fixed spring 19 keeping away from fixed cover 18, push away fixed block 20 through fixed spring 19's elastic potential energy, the fixed slot has been seted up on the inner wall of draw-in groove 16, fixed block 20 is in fixed slot looks adaptation, make the inside of fixed block 20 joint and the first base 8 of another rail, improve the stability of connection.

Working principle:

The first step: the upright posts are convenient to quickly move to the proper positions through the universal wheels 11, and the two adjusting threaded rods 3 are far away from each other through the rotation of the threaded rotating sleeve 4, so that the first upright post 1 and the second upright post 2 are far away from each other;

And a second step of: the first base 8 and the second base 15 of two adjacent fences are connected, the clamping block 17 is clamped with the clamping groove 16, and the fixing block 20 is clamped with the inside of the first base 8 of the other fence through the elastic potential energy of the fixing spring 19;

And a third step of: the lifting threaded rod 9 is driven to rotate through the handle 13, and the lifting plate 10 is limited through the limiting rod 12, so that the lifting plate 10 drives the universal wheels 11 to retract into the base, and the base is in contact with the ground to keep the supporting stability.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Construction fence, including first stand (1) and second stand (2), its characterized in that: the utility model discloses a lifting device for the elevator is characterized in that an adjusting threaded rod (3) is fixedly connected to the left side wall of a first upright (1), one end threaded connection of the adjusting threaded rod (3) away from the first upright (1) is provided with a threaded rotating sleeve (4), the outside of the threaded rotating sleeve (4) is fixedly connected with a rotating sleeve (5), a first coaming (6) is fixedly connected to the left side wall of the first upright (1), a second coaming (7) is fixedly connected to the right side wall of a second upright (2), a first base (8) is fixedly connected to the bottom of the second upright (2), a lifting threaded rod (9) is connected to the inside of the first base (8) in a rotating mode, a lifting plate (10) is connected to the outside threaded connection of the lifting threaded rod (9), and a universal wheel (11) is fixedly arranged at the bottom of the lifting plate (10).

2. A construction fence according to claim 1 wherein: the novel lifting device is characterized in that a limiting rod (12) is fixedly connected to the inside of the first base (8), the lifting plate (10) is slidably connected to the outside of the limiting rod (12), and a handle (13) is fixedly connected to one end, far away from the first base (8), of the lifting threaded rod (9).

3. A construction fence according to claim 1 wherein: the outside fixedly connected with slider (14) of first bounding wall (6), the spout has been seted up to the inside of second bounding wall (7), slider (14) sliding connection is in the inside of spout.

4. A construction fence according to claim 1 wherein: the bottom fixedly connected with second base (15) of first stand (1), draw-in groove (16) have been seted up on the right side wall of second base (15), fixedly connected with fixture block (17) on the left side wall of first base (8), fixture block (17) and draw-in groove (16) looks adaptation.

5. A construction fence according to claim 4 wherein: the fixing device is characterized in that a fixing sleeve (18) is fixedly connected to the inside of the clamping block (17), a fixing spring (19) is fixedly connected to the inside of the fixing sleeve (18), and a fixing block (20) is fixedly connected to one end, away from the fixing sleeve (18), of the fixing spring (19).

6. A construction fence according to claim 5 wherein: the inner wall of the clamping groove (16) is provided with a fixing groove, the fixing block (20) is matched with the fixing groove, and the bottom of the first base (8) is provided with a movable opening matched with the universal wheel (11).

7. A construction fence according to claim 1 wherein: the number of the adjusting threaded rods (3) is two, the adjusting threaded rods (3) are fixedly connected to the right side wall of the second upright post (2), and the directions of threads at two ends of the inside of the thread rotating sleeve (4) are opposite.