CN210530504U

CN210530504U - Multifunctional protective railing on construction site

Info

Publication number: CN210530504U
Application number: CN201921324197.9U
Authority: CN
Inventors: 林国潮; 梁鸿斌; 王诗宇; 卓增灿; 曾志杰
Original assignee: China Construction Seventh Engineering Division Corp Ltd
Current assignee: China Construction Seventh Engineering Division Corp Ltd
Priority date: 2019-08-15
Filing date: 2019-08-15
Publication date: 2020-05-15
Anticipated expiration: 2029-08-15

Abstract

The utility model discloses a multi-functional protection railing of building site has solved the current rail guard dismouting of building site complicated, extravagant material and the poor technical problem of wind resistance ability. The utility model discloses a bracing piece that two at least intervals set up, the bracing piece passes through the fixed setting of expansion bolts in the concrete, and the bracing piece can set up corresponding quantity according to actual need, and the joint has firm pole between the adjacent backup pad, and the fixed propaganda guard plate that is provided with on the firm pole can realize the culture propaganda effect simultaneously on the basis of realizing the rail guard function, reaches the effect of civilized construction, has seted up the wind hole on the propaganda guard plate, and the wind hole can effectively strengthen anti-wind ability. The utility model discloses can realize the instrumentization, regularization protection, improve anti typhoon ability, realize quick installation and demolish the function, can have enough to meet the need the use, save material to can realize the effect of propaganda, protection integration, the utility model discloses simple structure, it is easy and simple to handle, can use widely on a large scale.

Description

Multifunctional protective railing for construction site

Technical Field

The utility model relates to a safe civilized construction protector field especially indicates the multi-functional protection railing of building site.

Background

Along with the continuous emergence of high-rise buildings, the safety protection of the opening and the adjacent edge is more and more emphasized, particularly, the function of wind becomes very obvious at the high-rise position of the building, and the guarantee of the safety is particularly important. How to realize the effect of propaganda, protection integration under the condition of saving the material, this needs design a multi-functional protection railing obviously, reduces the protection cost, improves anti-wind ability, has the effect of publicity column again simultaneously, reaches the requirement of can installing fast and dismantling, can have enough to meet the need of use.

The prior Chinese utility model patent with the application date of 2017.07.10 and the application number of CN201720827100.0 discloses a cup self-weight socket type assembled edge-facing protective fence, which comprises at least two parallel fence columns, cup abutment platforms with the same number as the fence columns and one less shaped protective fence plate than the fence columns; the left side and the right side of the middle part of the fence upright post are respectively welded with a U-shaped clamping groove, and the fence upright post is welded with the back of the groove of the U-shaped clamping groove, so that the grooves of the U-shaped clamping grooves on the left side and the right side, which are welded on the middle part of the fence upright post, respectively face the left side and the right side; the cup opening abutment is a precast concrete abutment with an upper end open and provided with a cavity for sleeving a lower port of the fence upright post.

Although the installation of above-mentioned current patent is comparatively simple, dismantle comparatively convenient, rely on the dead weight of rim of a cup pier to realize that the rail monomer firmly is fixed in ground. However, the fixed support needs to be realized by means of concrete piers, and the concrete piers can be applied only by pouring a large amount of concrete piers. In addition, the solar energy building has no function of integrating propaganda and protection, has poor wind resistance and is not suitable for being used at high-rise positions of buildings.

SUMMERY OF THE UTILITY MODEL

Not enough to among the above-mentioned background art, the utility model provides a building site multifunctional protective railing has solved the current rail guard dismouting of building site complicated, extravagant material and the poor technical problem of wind resistance ability.

The technical scheme of the utility model is realized like this: multi-functional protection railing of building site, including the bracing piece that two at least intervals set up, the bracing piece passes through expansion bolts to be fixed to be set up in the concrete. The bracing piece is the main support chassis of whole device, and the bracing piece can set up corresponding quantity according to actual need. The adjacent supporting plates are clamped with the stabilizing rods, so that the stabilizing rods can be conveniently installed and detached. The propaganda protection plate is fixedly arranged on the stabilizing rod, so that culture propaganda effect can be realized on the basis of realizing the function of the guard rail, and the effect of civilized construction is achieved. The wind hole has been seted up on the propaganda guard plate, and the wind hole can effectively strengthen anti-wind ability, effectively improves the utility model discloses a security.

Furthermore, each supporting rod comprises four parallel angle steels, the cross section of each supporting rod is a rectangular supporting rod, four vertical mounting grooves are formed in the four angle steels at intervals, the four vertical mounting grooves are formed in the four angle steels, and the end portions of the stabilizing rods are clamped in the mounting grooves. As the front, the back, the left and the right of the supporting rods are respectively provided with the mounting groove-, the relative position of the adjacent supporting rods can be set at will, the guard rails with various shapes can be constructed without being limited by the terrain.

Furthermore, the stabilizing rod is I-shaped, the T-shaped end socket at the end part of the stabilizing rod is clamped in the mounting groove, other reinforcing parts are not needed, reliable connection between the stabilizing rod and the supporting rod can be achieved, and quick detachment and quick installation are facilitated.

Furthermore, the lower end of the support rod is welded on a fixed steel plate, the fixed steel plate is fixedly arranged above the concrete through the expansion bolt and the nut, and the reliability and the stability of the connection of the support rod and the building are fully guaranteed.

Furthermore, the wind hole is provided with a plurality of, and a plurality of wind hole becomes the quincunx and arranges on the propaganda guard plate, can enough guarantee the anti-wind ability, and the appearance is pleasing to the eye again and the system spot facing work of being convenient for.

Further, the propaganda protection plate is detachably connected to the stabilizing rod through bolts, and is convenient to disassemble, assemble and circulate.

Further, the propaganda guard plate can be dismantled and be provided with the propaganda poster.

The propaganda slogan is pasted and arranged on the propaganda protection plate, and the installation and the disassembly are very quick by using a pasting method.

Or the propaganda slogan is arranged on the propaganda board through the bolt group matched with the wind hole, and the method for installing the propaganda slogan by using the bolt group is relatively complicated, but is firmer, so that the slogan is prevented from being blown off by overlarge wind power, and meanwhile, the reutilization is facilitated.

The utility model has the advantages that: can realize instrumentization, regularization protection, improve anti typhoon ability, realize installing fast and demolish the function, can have enough to meet the need the use, save material to can realize the effect of propaganda, protection integration, the utility model discloses simple structure, it is easy and simple to handle, can use widely on a large scale. The utility model discloses an installation baseboard is exempted from to multi-functional protection railing of building site, and the bracing piece is ingenious with firm pole connection structure moreover, can arrange wantonly according to the topography, satisfies job site's safe civilized construction requirement.

Drawings

In order to illustrate the embodiments of the present invention more clearly, the drawings that are needed in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the description below are only some embodiments of the present invention, and that other drawings can be obtained by those skilled in the art without inventive work.

FIG. 1 is a schematic view of the front view structure of the present invention

FIG. 2 is a top view of FIG. 1;

fig. 3 is a schematic view of the mounting structure of the expansion bolt.

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 any creative effort belong to the protection scope of the present invention.

Example 1, building site multi-functional protection railing, as shown in fig. 1, includes three bracing pieces 3 that set up at intervals, and bracing piece 3 passes through expansion bolts 5 fixed the setting in the concrete. As shown in fig. 3, the lower end of the support rod 3 is welded to a fixing steel plate 10, the fixing steel plate 10 is fixed to the concrete via expansion bolts 5 and fastening nuts 8, and the fixing steel plate 10 and the expansion bolts 5 engaged therewith are provided, whereby the reliability and stability of the connection between the support rod 3 and the building can be sufficiently ensured.

As shown in fig. 2, each support rod 3 comprises four parallel angle steels 3-1, the four angle steels 3-1 enclose the support rod 3 with a rectangular cross section, the four angle steels 3-1 are arranged at intervals to form four vertical mounting grooves 3-2, which are front, back, left and right, and the end part of the stabilizing rod 2 is clamped in the mounting grooves 3-2. As the front, the back, the left and the right of the support rods 3 are respectively provided with the mounting grooves 3-2, the relative positions of the adjacent support rods 3 can be set at will, and guard rails with various shapes can be constructed without being limited by the terrain.

The bracing piece 3 is the main supporting framework of whole device, and the bracing piece 3 can set up corresponding quantity according to actual need, and then makes up into required molding. The clamping connection has the firm pole 2 between the adjacent backup pad 3, can install, dismantle firm pole 2 conveniently. The stabilizing rod 2 is I-shaped, the T-shaped end 6 at the end part of the stabilizing rod 2 is clamped in the mounting groove 3-2, other reinforcing parts are not needed, the reliable connection between the stabilizing rod 2 and the supporting rod 3 can be realized, and the quick disassembly and the quick assembly are facilitated.

The propaganda protection plate 1 is fixedly arranged on the stabilizing rod 2, so that culture propaganda effect can be realized on the basis of realizing the function of the guard rail, and the effect of civilized construction is achieved. The wind hole 7 has been seted up on the propaganda guard plate 1, and wind hole 7 can effectively strengthen anti-wind ability, effectively improves the utility model discloses a security.

Embodiment 2, the multi-functional protection railing of building site, wind hole 7 is provided with a plurality of, and a plurality of wind hole 7 becomes the quincunx and arranges on propaganda guard plate 1, can enough guarantee the anti-wind ability, and the appearance is pleasing to the eye and the system spot facing work of being convenient for again.

The other structure of this embodiment is the same as embodiment 1.

Embodiment 3, the multi-functional protection railing of building site, propaganda guard plate 1 can be dismantled through bolt 4 and connect on firm pole 2, through 4 fixed propaganda guard plates 1 dismouting, turnover of being convenient for of bolt.

The other structure of this embodiment is the same as embodiment 1 or 2.

Embodiment 4, the multi-functional protection railing of building site, propaganda protection plate 1 can be dismantled and be provided with propaganda poster 9. The propaganda slogan 9 is pasted and arranged on the propaganda protection plate 1, and the installation and the disassembly are all very quick by using a pasting method, but the reutilization is not convenient.

Or the propaganda slogan 9 is arranged on the propaganda board 1 through the bolt group matched with the wind hole 7, and the method for installing the propaganda slogan by using the bolt group is relatively complicated, but is firmer, so that the slogan is prevented from being blown off by overlarge wind power, and meanwhile, the reutilization is facilitated.

The other structure of this embodiment is the same as embodiment 1, 2 or 3.

The present invention is not exhaustive and is well known to those skilled in the art.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A multifunctional protective railing at a construction site, characterized in that it comprises at least two supporting rods (3) arranged at intervals, and the supporting rods (3) are fixedly arranged in the concrete by means of expansion bolts (5), and adjacent supporting rods (3) A stabilizing rod (2) is clamped between the stabilizing rods (2), a propaganda protective plate (1) is fixedly arranged on the stabilizing rod (2), and an air hole (7) is opened on the propaganda protective plate (1).

2. The multifunctional protective railing at a construction site according to claim 1, characterized in that: each support rod (3) comprises four angle steels (3-1) arranged in parallel, and the four angle steels (3-1) enclose A support rod (3) with a rectangular cross-section, four angle steels (3-1) are arranged at intervals to form four vertical installation grooves (3-2), front, rear, left, right, and ends, and the ends of the stabilizing rod (2) are clamped. in the mounting slot (3-2).

3. The multifunctional protective railing on a construction site according to claim 2, wherein the stabilizing rod (2) is I-shaped, and the T-shaped end (6) of the end of the stabilizing rod (2) is clamped on the into the mounting slot (3-2).

4. The multifunctional protective railing at a construction site according to any one of claims 1-3, characterized in that: the lower end of the support rod (3) is welded on the fixed steel plate (10), and the fixed steel plate (10) passes through The expansion bolt (5) and the nut (8) are fixedly arranged above the concrete.

5. The multifunctional protective railing on a construction site according to claim 4, characterized in that: the air holes (7) are provided with a plurality of air holes (7), and the plurality of air holes (7) are in the shape of plum blossoms on the publicity protection board (1). layout.

6 . The multifunctional protective railing on a construction site according to claim 5 , wherein the publicity protective plate ( 1 ) is detachably connected to the stabilizing rod ( 2 ) through bolts ( 4 ). 7 .

7 . The multifunctional protective railing at a construction site according to claim 6 , characterized in that: the propaganda protective plate ( 1 ) is detachably provided with propaganda slogans ( 9 ). 8 .

8 . The multifunctional protective railing at a construction site according to claim 7 , wherein the propaganda slogan ( 9 ) is pasted and arranged on the propaganda protection board ( 1 ). 9 .

9 . The multifunctional protective railing at a construction site according to claim 7 , wherein the propaganda slogan ( 9 ) is set on the propaganda protective plate ( 1 ) through a bolt group matched with the air hole ( 7 ). 10 .