CN212130148U

CN212130148U - Adjustable construction railing

Info

Publication number: CN212130148U
Application number: CN202020658783.3U
Authority: CN
Inventors: 刘薇
Original assignee: Guizhou Tongli Xin Industrial Co ltd
Current assignee: Guizhou Tongli Xin Industrial Co ltd
Priority date: 2020-04-27
Filing date: 2020-04-27
Publication date: 2020-12-11
Anticipated expiration: 2030-04-27

Abstract

The utility model discloses an adjustable railing for construction, including the railing main part, the both sides of railing main part are fixed and are installed the stand, the inboard connection of stand has been installed the lift post, one side of lift post is seted up the couple of integral type, the inboard rotation of lift post has been installed the winding rod, the both ends of winding rod are around being equipped with the elasticity winding sheet, the winding has the median on the winding rod, the one end connection of median has been installed the pull rod; the lift post has been installed in the stand inboard, the lift post passes through the bolt spacing establish soon at the stand inboard, when using this railing to keep apart, can take the lift post out, pull out the inboard median of lift post, hang through the pull rod of median one end and establish on another stand, improve the isolation height of railing, spacing upset isolation frame of having installed on the railing, the upset isolation frame is connected on the stand through rotating, when this railing when using, the accessible upset isolation frame increases the isolation scope of single railing, the device's practicality has been improved.

Description

Adjustable construction railing

Technical Field

The utility model belongs to the technical field of the railing, concretely relates to railing is used in construction with adjustable.

Background

Guardrails are safety facilities on bridges and buildings. The guardrail has the advantages that the guardrail plays a role in separation and guide in use, so that the boundary of a divided area is clear, the designed guardrail has decorative significance, and the construction guardrail is made of an iron pipe and is manufactured by processing seamless iron pipes, welding, polishing, high-pressure paint baking, film pasting and other layer-by-layer processes. The safety protection device is widely applied to isolation and warning of construction places generally, construction guardrails are commonly used on common roads, expressways and various levels of road crossroads, toll stations, bridges, parking lots, stations, wharfs, dangerous areas and road construction sections, and places such as temporary barriers of meeting places are used as road lane separation, area enclosure safety isolation, shunt and guidance or used for order maintenance of celebration activities of books or competitive performances such as sports entertainment, and can also be used for protection and protection of equipment and facilities in places such as factories, workshops, warehouses, parking lots, commercial districts, public places and the like.

Present adjustable railing is used in construction, this railing is when using usually, use this railing to keep apart the construction site usually, prevent that non-staff from getting into the construction area, avoid taking place dangerous accident, this railing is when using, the isolation height of railing is usually highly fixed, when the isolation height of construction site is regular, the railing of commonly used can't reach suitable isolation height, influence the suitability of this railing, the unable effectual problem of keeping apart the protection of carrying out, we propose a railing for construction with adjustable for this reason.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a railing is used in construction with adjustable to solve the present adjustable railing is used in construction that proposes in the above-mentioned background art, this railing is when using usually, use this railing to keep apart the construction site usually, prevent that non-staff from getting into construction area, avoid taking place dangerous accident, this railing is when using, the isolation height of railing usually is fixed, when the isolation height in construction site is regular, the railing commonly used can't reach suitable isolation height, influence the suitability of this railing, can't effectually keep apart the problem of protection.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a railing is used in construction with adjustable, includes the railing main part, the fixed stand of having installed in both sides of railing main part, the lift post has been installed in the inboard connection of stand, the couple of integral type is seted up to one side of lift post, the winding stem has been installed in the inboard rotation of lift post, the both ends of winding stem are around being equipped with elastic roll piece, the rolling has the median on the winding stem, the pull rod has been installed in the one end connection of median.

Preferably, the swivel mount has been installed to the front surface of stand, the bull stick has been installed in the rotation on the swivel mount, the bull stick facial make-up is equipped with the upset isolation frame, elastic bulge has been seted up to the inboard of swivel mount, the both ends calorie of bull stick with have the teeth of a cogwheel of integral type.

Preferably, the rotating rod and the rotating seat are engaged and clamped with the gear teeth through elastic protrusions.

Preferably, three isolation belts are wound on the winding rod at equal intervals on the inner side of the lifting column.

Preferably, the winding rod is provided with an integrated limiting coil, and one end of the isolation belt is wound between the limiting coils.

Preferably, the pull rod at one end of the isolation belt is connected with the hook through a hanging device.

Preferably, the lifting column is rotatably arranged on the inner side of the upright column in a limiting manner through a bolt.

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

(1) when the guardrail is used, the inner side of the guardrail upright post is provided with the lifting column capable of being adjusted in a lifting way, the lifting column is arranged on the inner side of the upright post in a limiting and rotating way through the bolt, when the guardrail is used for isolation, the lifting column can be drawn out, the isolation belt on the inner side of the lifting column is drawn out, and the pull rod at one end of the isolation belt is hung on the lifting column at the top of the other upright post, so that the isolation height of the guardrail is improved, pedestrians are prevented from turning over, and the practicability of the device is improved;

(2) this railing is when using, and the spacing upset isolation frame of having installed on this railing, and the upset isolation frame is connected on the stand through rotating, and when this railing was used, the accessible upset isolation frame increased the isolation scope of single railing, had improved the device's practicality.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view of the expansion structure of the lifting column of the present invention;

FIG. 3 is a schematic view of the internal structure of the lifting column of the present invention;

FIG. 4 is a schematic cross-sectional view of the joint between the rotary seat and the rotary rod of the present invention;

in the figure: 1. turning over the isolation frame; 2. rotating; 3. a lifting column; 4. a pull rod; 5. a rotating rod; 6. a balustrade main body; 7. a column; 8. an isolation zone; 9. hooking; 10. an elastic roll sheet; 11. rolling the rod; 12. an elastic bulge; 13. and (4) gear teeth.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, fig. 2, fig. 3 and fig. 4, the present invention provides a technical solution: the utility model provides a railing is used in construction with adjustable, including railing main part 6, fixed stand 7 of having installed in the both sides of railing main part 6, lifting column 3 has been installed in the inboard connection of stand 7, the couple 9 of integral type is seted up to one side of lifting column 3, the inboard rotation of lifting column 3 has installed winding stem 11, winding stem 11's both ends are around being equipped with elasticity book piece 10, the winding has median 8 on the winding stem 11, draw bar 4 has been installed in the connection of one end of median 8, when using this railing to keep apart, can take lifting column 3 out, the median 8 of lifting column 3 inboard is pulled out, hang on the lifting column 3 at another stand 7 top through the draw bar 4 of median 8 one end, improve the isolation height of railing, prevent that the pedestrian from crossing, the security that has improved the device.

In order to better use the handrail, in this embodiment, preferably, the front surface of the upright post 7 is provided with a rotating base 2, the rotating base 2 is rotatably provided with a rotating rod 5, the rotating rod 5 is provided with a turnover isolating frame 1, the inner side of the rotating base 2 is provided with an elastic bulge 12, two ends of the rotating rod 5 are clamped with integrated gear teeth 13, the isolation range of a single handrail is increased through the turnover isolating frame 1, in order to better fix the turnover isolating frame 1, in this embodiment, preferably, the rotating rod 5 and the rotating base 2 are engaged and clamped with the gear teeth 13 through the elastic bulge 12, so as to improve the stability of the turnover isolating frame 1 during protection, and in order to better improve the isolation height, in this embodiment, preferably, the inner side of the lifting post 3 is located on the rolling rod 11, and is equidistantly rolled with three isolating belts 8, in order to better roll the isolating belts 8, in this embodiment, preferably, the rolling rod 11 is provided with an integrated limiting roll, the one end of median 8 is convoluteed between spacing the book, appears twining when preventing the 8 rolling of median, establishes pull rod 4 for better hanging, in this embodiment, and is preferred, and pull rod 4 and couple 9 of 8 one ends of median establish through hanging to be connected, for better regulation lift post 3, in this embodiment, preferred, lift post 3 is established at the inboard of stand 7 through the bolt is spacing revolved, conveniently adjusts and uses this railing.

The utility model discloses a theory of operation and use flow: when the handrail is used, the inner side of a stand column 7 of the handrail is provided with a lifting column 3 capable of being regulated in a lifting way, the lifting column 3 is limited and fixed at the inner side of the stand column 7 through a bolt, when the handrail is used for isolation, the lifting column 3 can be drawn out, an isolation belt 8 on the lifting column 3 is drawn out, when the isolation belt 8 is drawn out, the isolation belt 8 drives a winding rod 11 to rotate, elastic winding sheets 10 at two ends of the winding rod 11 are wound to generate elastic rewinding force, the isolation belt 8 at one end of the isolation belt 8 is hung on the lifting column 3 at the top of another stand column 7, a pull rod 4 is hung in a hook 9 and is placed with a pull rod 4 to fall off, the isolation height of the handrail can be improved through the isolation belt 8 to prevent pedestrians from crossing, when the unwinding force generated by the elastic winding sheets 10 after the pull rod 4 is unwound, the isolation belt 8 is automatically wound to rewind, the practicability of the device is improved, a turnover isolation frame 1 is limited and, the upset is kept apart 1 and is rotated the connection on stand 7, and when this railing was kept apart the construction region when using, can keep apart 1 level upset of upset, the teeth of a cogwheel 13 at 5 both ends of bull stick was established at the protruding 12 inner gearing card of elasticity during the upset, need use certain effort extrusion elastic bulge 12, can rotate, has improved the stability of upset keep apart 1 simultaneously, increases the isolation scope of single railing, has improved the device's practicality.

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

Claims

1. The utility model provides a railing is used in construction with adjustable, includes railing main part (6), the both sides of railing main part (6) are fixed and have been installed stand (7), its characterized in that: the lifting column (3) is installed in the inboard connection of stand (7), the couple (9) of integral type is seted up to one side of lifting column (3), winding rod (11) have been installed in the inboard rotation of lifting column (3), the both ends of winding rod (11) are around being equipped with elasticity book piece (10), the rolling has median (8) on winding rod (11), pull rod (4) have been installed in the one end connection of median (8).

2. The adjustable construction rail according to claim 1, wherein: swivel mount (2) have been installed to the front surface of stand (7), swivel mount (2) go up to rotate and have been installed bull stick (5), bull stick (5) facial make-up is equipped with upset isolation frame (1), elastic bulge (12) are seted up to the inboard of swivel mount (2), the both ends card of bull stick (5) and the teeth of a cogwheel (13) that have the integral type.

3. The adjustable construction rail according to claim 2, wherein: the rotating rod (5) and the rotating seat (2) are engaged and clamped with the gear teeth (13) through the elastic bulges (12).

4. The adjustable construction rail according to claim 1, wherein: the inner side of the lifting column (3) is positioned on the winding rod (11) and wound with three isolation belts (8) at equal intervals.

5. The adjustable construction rail according to claim 1, wherein: the winding rod (11) is provided with an integrated limiting coil, and one end of the isolation belt (8) is wound between the limiting coils.

6. The adjustable construction rail according to claim 1, wherein: the pull rod (4) at one end of the isolation belt (8) is connected with the hook (9) through a hanging device.

7. The adjustable construction rail according to claim 1, wherein: the lifting column (3) is limited and screwed on the inner side of the upright column (7) through a bolt.