CN218150204U

CN218150204U - Protection device for be used for job site

Info

Publication number: CN218150204U
Application number: CN202221823338.3U
Authority: CN
Inventors: 张茅; 乔稳超; 曾信; 彭铭旭; 叶雄伟
Original assignee: China Construction Second Engineering Bureau Co Ltd
Current assignee: China Construction Second Engineering Bureau Co Ltd
Priority date: 2022-07-15
Filing date: 2022-07-15
Publication date: 2022-12-27
Anticipated expiration: 2032-07-15

Abstract

The utility model provides a protector for job site, including the base, locate just telescopic protection machanism on the base locates the stand of protection machanism both sides tip, and with protection machanism and/or the guard plate of connection can be dismantled to the stand. The protection mechanism is arranged to be a telescopic structure, and the height of the protection device can be adjusted according to the construction protection requirement. The protection mechanism and/or the upright post are/is provided with a protection plate which is detachably connected, and the protection mechanism and/or the upright post can be changed into a protective guard or a surrounding guard through the installation and the disassembly of the protection plate so as to meet the protection requirements of different construction sites.

Description

Protection device for be used for job site

Technical Field

The utility model belongs to the technical field of the construction protection, especially, relate to a protector for job site.

Background

In a large-scale building construction site, some safety protection measures are often taken in order to ensure smooth construction and avoid safety accidents, for example, construction protection devices are arranged in different places. For example, guard rails welded by metal pipes are arranged below a construction main building, around the raw material piles or near foundation pits; however, in an actual building construction site, the construction site is usually required to be isolated from the external environment, so that the construction site becomes a relatively closed space, namely, a fence needs to be arranged; a guard rail welded by metal tubes does not meet this closure requirement.

At present, in construction and construction, a construction site is separated from the external environment by adopting enclosing walls built by various materials, but the enclosing walls can be directly dismantled after construction and construction are finished, so that resource waste is caused. Maintenance bodies and the like formed by various formed plates also exist, the structure is single, and the guard rail and the enclosure cannot be switched for use, so that inconvenience is brought to use, and resources are wasted.

SUMMERY OF THE UTILITY MODEL

In view of the above-mentioned deficiencies of the prior art, the object of the present invention is to: the utility model provides a protector for job site to solve the problem that exists among the above-mentioned prior art.

In order to realize the purpose of the utility model, the utility model provides a following technical scheme:

the utility model provides a protector for job site, includes the base, locates just telescopic protection machanism on the base locates the stand of protection machanism both sides tip, and with protection machanism and/or the guard plate of connection can be dismantled to the stand.

Preferably, one side end of the protection mechanism is connected with the upright post through the base, and the other side end of the protection mechanism is connected with the upright post through a sliding assembly.

Preferably, the sliding assembly includes a plurality of sliding rails disposed on the side wall of the upright, a sliding block disposed on the protection mechanism and adapted to the sliding rails, and a plurality of limiting members disposed on the upright.

Preferably, the upright post is of a lifting structure; the lifting structure comprises a cylinder with a cavity and a sliding rod arranged in the cylinder and connected with the cylinder in a sliding manner.

Preferably, one end of the guard mechanism is connected to the post via the base, and the other end is connected to the slide bar.

Preferably, the protection mechanism comprises a plurality of telescopic rods arranged on the base and a cross rod arranged at the end part of one side of each telescopic rod and used for driving the telescopic rods to slide; the cross bar is arranged in parallel with the base.

Preferably, a plurality of first openings are arranged on the protection mechanism and/or the upright post; a second opening matched with the first opening is formed in the protection plate; the first opening is connected with the second opening through a fixing piece.

Preferably, the device also comprises a taper rod and an auxiliary support rod which are detachably connected with the upright post and/or the base; the taper rod is arranged at the bottom of the upright post and/or the base; the auxiliary support rod is arranged on the upright post and/or the side wall of the base.

Preferably, the safety device further comprises a warning mark arranged on the protection device.

Preferably, the device is characterized by further comprising a connecting piece arranged on the upright post.

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

the utility model provides a protector for job site, including locating just telescopic protection machanism on the base, protection machanism sets up to scalable structure, can adjust according to the needs of construction protection protector's height. The protection mechanism and/or the upright post are/is provided with a protection plate which is detachably connected, and the protection mechanism and/or the upright post can be changed into a protective guard or a surrounding guard through the installation and the disassembly of the protection plate so as to meet the protection requirements of different construction sites.

The protection mechanism and the upright post adopt two connection modes, one mode is that a sliding mechanism is adopted to drive the protection mechanism to stretch, the sliding mechanism comprises a plurality of sliding rails arranged on the upright post and sliding blocks matched with the sliding rails, and the sliding blocks are clamped on the sliding rails, so that the protection mechanism can be conveniently arranged at different positions of the upright post, namely the arrangement of the protection mechanism at different angles is met; and the other type is that the upright post is arranged into a lifting structure, and the lifting of the upright post drives the protection mechanism to stretch.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings described below are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a protection device for a construction site according to a first embodiment of the present invention.

Fig. 2 is a schematic structural diagram of a second embodiment of the protection device for a construction site according to the present invention.

Fig. 3 is a schematic structural diagram of a third embodiment of the protection device for a construction site of the present invention.

Fig. 4 is a schematic structural diagram of a fourth embodiment of the protection device for a construction site of the present invention.

Reference numerals: 1-a base, 2-telescopic rods, 3-cross rods, 4-first holes, 41-second holes, 5-first upright columns, 6-sliding rails, 7-sliding blocks, 8-conical rods, 9-protection plates and 10-second upright columns.

Detailed Description

The technical solutions in the embodiments of the present invention will be described below clearly and completely, and it should be apparent that the described embodiments are only some embodiments of the present invention, but 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.

The utility model provides a protector for job site refers to fig. 1 to 4, including base 1, locates just telescopic protection machanism on the base 1 locates the stand of protection machanism both sides tip, and with protection machanism and/or the guard plate 9 of connection can be dismantled to the stand. By mounting and dismounting the protection plate 9, the protection device can be changed into a guard rail or a fence to meet protection requirements of different construction sites, for example, if an external environment needs to be completely separated from a construction building site, and internal construction cannot be seen from the outside, the protection plate 9 can be mounted on the protection mechanism and/or the upright; in some places in the construction site, for example, a foundation pit or a material yard, where enclosure is needed, the protection plate 9 can be detached. Protection machanism sets up to be scalable setting, can be according to the demand in protection place, adjusts protector's height.

For the sake of convenience of distinction, the upright in the first embodiment and the second embodiment is referred to as a first upright 5, and the upright in the third embodiment and the fourth embodiment is referred to as a second upright 10.

Specifically, referring to fig. 1 to 4, the protection mechanism includes a plurality of telescopic rods 2 disposed on the base 1, and a cross bar 3 disposed at an end of one side of each telescopic rod 2 and used for driving the telescopic rods 2 to slide; the cross bar 3 is arranged parallel to the base 1. The telescopic rods 2 are vertically arranged on the base 1 at intervals and are arranged on a straight line; the maximum extension length of the telescopic rod 2 can be determined according to the maximum height required by a guard rail or a fence. A cross bar 3 is arranged at the end part of one side of the telescopic rod 2, which is not connected with the base 1, and the movement of the cross bar 3 can drive the telescopic rod 2 to extend and retract in the vertical direction so as to adjust the height of the protective guard or the enclosure.

A plurality of first openings 4 are arranged on the protection mechanism and/or the first upright 5 (second upright 10); a second opening 41 matched with the first opening 4 is formed in the protection plate 9; the first opening 4 and the second opening 41 are connected by a fixing member. Specifically, in the present invention, the protection mechanism and the first column 5 (the second column 10) are all provided with a first opening 4, the first opening 4 is distributed on the side walls of the telescopic rod 2 and the first column 5 (the second column 10), and in other embodiments, the first opening 4 may also be distributed on the cross rod 3. When the first opening 4 is provided on the first pillar 5, a plurality of rows may be provided as needed. The protection plate 9 is provided with a second opening 41 matched with the first opening 4, when the protection plate 9 needs to be installed, the first opening 4 corresponds to the second opening 41, and the first opening 4 and the second opening 41 can be fixed through the fixing part. The fixing member (not shown) is preferably a screw adapted to the first opening 4 and the second opening 41, and may be a steel wire or a wire or the like passing through the first opening 4 and the second opening 41. Referring to fig. 2, the protection plate 9 is directly fixed to the protection mechanism. Referring to fig. 4, the protection plate 9 is fixed to both the protection mechanism and the second upright 10. In other embodiments of the present invention, the first opening 4 may be separately disposed on the protection mechanism, or separately disposed on the first stand 5 (the second stand 10), and the number of the openings may be correspondingly adjusted.

The protection device also comprises a taper rod 8 and an auxiliary support rod which are detachably connected with the first upright post 5 (a second upright post 10) and/or the base 1; the taper rod 8 is arranged on the first upright post 5 (the second upright post 10) and/or the bottom of the base 1; the auxiliary support rod is arranged on the upright post and/or the side wall of the base 1. The setting of taper rod 8 and auxiliary stay pole can prevent protector receives the influence of external force such as wind-force and collapses, further strengthens protector's stability. The base 1 and the bottom of the first upright post 5 (the second upright post 10) are both provided with detachable taper rods 8, and the taper rods 8 can be inserted into the ground and can be used for fixing and supporting. The auxiliary support bars are respectively arranged on the side walls of the first upright 5 (the second upright 10) and the base 1, and the auxiliary support bars are obliquely arranged at an angle of, for example, 45 degrees, 60 degrees, etc.; when the support is used, one side end of the auxiliary support rod is connected with the first upright post 5 (the second upright post 10) or the side wall of the base 1, and the other side end of the auxiliary support rod is arranged on the ground, so that a triangular space is formed by the side wall of the first upright post 5 (the second upright post 10) or the base 1, the auxiliary support rod which is obliquely arranged and the ground, and the support has the function of fixing and supporting. In other embodiments, the taper rod 8 and the auxiliary support rod may be separately provided on the first upright 5 (the second upright 10) as required; or the conical rod 8 and the auxiliary supporting rod are separately arranged on the base 1.

The protection device is also provided with a warning sign which can be some warning signs for paying attention to safety or warning signs with obvious reflective films.

Referring to fig. 1 and 2, in the first embodiment, the protection plate 9 is not installed to form a protection fence. In the second embodiment, the protection plate 9 is mounted on the protection mechanism to form an enclosure. The maximum height of the first upright 5 may be determined according to the maximum height required for a guard rail or fence. One side end of the protection mechanism is connected with the first upright post 5 through the base 1, and the other side end is connected with the first upright post 5 through a sliding assembly. The sliding assembly comprises a plurality of sliding rails 6 arranged on the side wall of the first upright post 5, a sliding block 7 arranged on the cross rod 3 and matched with the sliding rails 6, and a plurality of limiting parts arranged on the first upright post 5. Specifically, the protection mechanism is fixed to the bottom of the first upright 5 through the base 1, and the protection mechanism may be fixed by welding or by a bolt hole passing through the first upright 5 and the base 1 and a fixing bolt adapted to the bolt hole. Slide rails 6 are arranged at different positions on the side wall of the first upright post 5, the slide block 7 is buckled and connected with the slide rails 6, and the slide block 7 is opposite to the slide rails 6 and can be detached. Because slide rail 6 sets up the different positions of 5 lateral walls of first stand can be according to the needs of protection construction site, will protection machanism installs the not equidistance of first stand 5 to satisfy the demand of different angles. That is, a plurality of the guard mechanisms may be connected to the same first column 5 to save the need for the first column 5. In addition, in order to facilitate the installation of a plurality of the protection devices, a connecting piece is further arranged on the first upright post 5, and the connecting piece is used for connecting two adjacent first upright posts 5. The connecting member may be a third opening provided on the first pillar 5, a bolt or a steel wire passing through the third opening. The end part of one side of the slide rail 6 is provided with a plurality of limiting parts, and when the cross rod 3 drives the telescopic rod 2 to stretch to a specified position, the limiting parts are used for limiting the position of the slide block 7 to prevent the slide block from sliding. In this embodiment, the limiting member may be a steel plate rotatably disposed at an end of one side of the slide rail 6, and a steel bar buckle disposed at the other side of the slide rail 6; when the steel bar buckle is used, the steel plate penetrates through the bottom of the sliding block 7, supports the sliding block 7 and is fixed in the steel bar buckle, and therefore the purpose of fixing the sliding block 7 is achieved.

Referring to fig. 3 and 4, the protection plate 9 is not installed in fig. 3 to form a protection fence; fig. 4 shows that the guard plate 9 is mounted on the second upright 10 and the guard mechanism to form a fence. The difference from the first embodiment and the second embodiment is that: in the third and fourth embodiments, the second upright post 10 is of a liftable structure, the cross rod 3 is connected with the lifting part of the second upright post 10, and the lifting of the second upright post 10 drives the cross rod 3 to move, so as to drive the telescopic rod 2 to stretch and retract, thereby adjusting the height required by the protection device.

Specifically, the liftable structure is including the cylinder that has the cavity to and locate in the cylinder and with cylinder sliding connection's slide bar. The lifting structure further comprises a driving mechanism, the driving mechanism comprises a rack arranged on the sliding rod, a driven gear meshed with the rack, a driving gear meshed with the driven gear, and a hand wheel connected with the driving gear and arranged on the column, the driven gear and the driving gear are arranged inside the column, and the hand wheel is arranged outside the column. During the use, rotate the hand wheel, the hand wheel drives the driving gear motion, the driving gear reaches rather than the driven gear of meshing with power transmission, driven gear drives the slide bar that has the rack and is relative the cylinder slides. In other embodiments, a hydraulic lifting column may be further disposed at the bottom of the column body, a sliding rod is disposed on the hydraulic lifting column, and the sliding rod is driven by the lifting of the hydraulic lifting column to slide relative to the column body.

One side end part of the protection mechanism is connected with the column body through the base 1, and the other side end part of the protection mechanism is connected with the sliding rod. Namely, the end parts of the two sides of the cross rod 3 are connected with the sliding rod, and when the sliding rod is lifted, the cross rod 3 is driven to move, so that the telescopic rod 2 is driven to stretch. The cross rod 3 can be welded with the sliding rod, external threads can be arranged at the end parts of two sides of the cross rod 3, the sliding rod is correspondingly connected with an opening arranged at the position of the cross rod 3, internal threads matched with the external threads are arranged in the opening, and the cross rod 3 is fixedly connected with the sliding rod through the internal threads and the external threads.

It is right above the utility model provides a protector for job site has carried out detailed introduction, and it is right to have used specific individual example here the utility model discloses a structure and theory of operation have explained, and the description of above embodiment is only used for helping to understand the utility model discloses a method and core thought. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the scope of the appended claims.

Claims

1. The utility model provides a protector for job site, its characterized in that includes the base, locates just telescopic protection machanism on the base locates the stand of protection machanism both sides tip, and with protection machanism and/or the guard plate of connection can be dismantled to the stand.

2. The fender of claim 1, wherein one side end of the fender mechanism is connected to the post via the base, and the other side end is connected to the post via a sliding assembly.

3. The protection device for the construction site as claimed in claim 2, wherein the sliding assembly comprises a plurality of sliding rails disposed on the side wall of the column, a sliding block disposed on the protection mechanism and adapted to the sliding rails, and a plurality of stoppers disposed on the column.

4. The protection device for the construction site as claimed in claim 1, wherein the column is a liftable structure; the lifting structure comprises a cylinder with a cavity and a sliding rod arranged in the cylinder and connected with the cylinder in a sliding manner.

5. The guard device as claimed in claim 4, wherein one side end of the guard mechanism is connected to the cylinder through the base, and the other side end is connected to the sliding rod.

6. The protection device for the construction site according to any one of claims 1 to 5, wherein the protection mechanism comprises a plurality of telescopic rods arranged on the base, and a cross bar arranged at one side end part of each telescopic rod and used for driving the telescopic rods to slide; the cross bar is arranged in parallel with the base.

7. A guard formation for a worksite according to any one of claims 1 to 5 wherein a plurality of first apertures are provided in the guard formation and/or the column; a second opening matched with the first opening is formed in the protection plate; the first opening is connected with the second opening through a fixing piece.

8. The protection device for the construction site according to any one of claims 1 to 5, further comprising a taper rod and an auxiliary support rod detachably connected to the upright and/or the base; the taper rod is arranged at the bottom of the upright post and/or the base; the auxiliary support rod is arranged on the upright post and/or the side wall of the base.

9. The protection device for the construction site according to any one of claims 1 to 5, further comprising a warning mark provided on the protection device.

10. The shelter of any one of claims 1 to 5, further comprising a connector provided on the post.