CN209742485U

CN209742485U - Construction is with preventing guardrail bar

Info

Publication number: CN209742485U
Application number: CN201920302390.6U
Authority: CN
Inventors: 张双荣; 李梦晓; 龙金利; 黄雄光; 卢创维; 韦国门
Original assignee: Guangxi Yuda Engineering Co Ltd
Current assignee: Guangxi Yuda Engineering Co Ltd
Priority date: 2019-03-11
Filing date: 2019-03-11
Publication date: 2019-12-06
Anticipated expiration: 2029-03-11

Abstract

The utility model provides a guard rail for construction, including railing and supporting legs, the railing is including establishing the first installation department on first connecting rod and the second installation department on the first supporting leg, be equipped with the third installation department on the supporting legs, third installation department detachable connects in first installation department and second installation department, so that the supporting legs has the primary importance when installing in first installation department and installs the secondary importance when the second installation department, wherein, the secondary importance is the user state of this guard rail for construction, the primary importance is the transportation state of this guard rail for construction, and, when the supporting legs is located the primary importance, can reduce the occupation space of this guard rail for construction, thereby transportation space has been reduced, transportation efficiency is improved.

Description

Construction is with preventing guardrail bar

Technical Field

The utility model relates to a construction equipment field specifically is a construction is with preventing guardrail bar.

background

The rapid development in modern city has brought the rapid development of land resource, and in present life, the construction has become a matter of everyday affairs, and in the work progress, a protection network can all be built to the periphery usually, in order to strengthen construction safety, avoids hindering the pedestrian, and in the current protection railing, the space that the transportation occupy was very big, has leaded to conveying efficiency slow.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to solve the problem, the utility model provides a construction is with preventing guardrail bar can improve conveying efficiency effectively.

(II) technical scheme

In order to realize the technical scheme, the utility model provides a following technical scheme: a protective railing for building construction comprises a railing and supporting legs, wherein the railing is provided with two first supporting legs which are parallel to each other and a first connecting rod connected between the two first supporting legs, the first connecting rod is provided with two first mounting parts which are far away from each other, and the bottom of each first supporting leg is provided with a second mounting part; the supporting legs are provided with two second supporting legs which are parallel to each other and a second connecting rod connected between the two second supporting legs, the second connecting rod is provided with a vertical rod, the upper portion of the vertical rod is provided with a third installation portion, and the third installation portion can be detachably connected with the first installation portion and the second installation portion, so that the supporting legs are provided with a first position when the supporting legs are installed in the first installation portion and a second position when the supporting legs are installed in the second installation portion.

Preferably, the third mounting part comprises a first guide post and a limiting block, the first guide post is provided with a cavity, the first guide post is also provided with a first opening, the first opening is arranged on the side wall of the first guide post and extends towards the axis of the first guide post, the first opening is communicated with the cavity, and the limiting block is elastically and telescopically arranged in the cavity and can extend out of or return into the first opening;

The first mounting part comprises a through hole and a second opening, the through hole is perpendicular to the first connecting rod, the second opening is arranged on the side wall of the first connecting rod and extends towards the axis of the through hole, the second opening is communicated with the through hole, the first guide column can be mounted in the through hole, and the limiting block can extend out of the second opening;

the second installation portion includes third opening and guide way, and the guide way opening sets up in first stabilizer blade lower extreme, and the third opening sets up in first stabilizer blade lateral wall and extends to first stabilizer blade axis, and guide way and third opening looks UNICOM, first guide post mountable can stretch out the third opening in the guide way and the stopper.

preferably, the cavity of first guide post is inside to be equipped with elastomeric element, and elastomeric element one end butt first guide post's cavity inner wall, other end butt stopper so that the stopper can set up in the cavity of first guide post with elastic expansion.

Preferably, the cavity upper end of first guide post still is equipped with the fourth opening, and the third installation department still includes can close the top cap of fourth opening.

Preferably, a sleeve is arranged on one first supporting leg, and an inserting rod matched with the sleeve is arranged at the position, with the same height as the sleeve, of the other first supporting leg.

preferably, a reflector is further arranged and is arranged between the two first support legs.

preferably, the upper part of the first connecting rod is also provided with a solar warning lamp.

(III) advantageous effects

Compared with the prior art, the beneficial effects of the utility model are that: through being provided with railing and supporting legs, the railing is including establishing the second installation department on first installation department and the first foot on the first connecting rod, be equipped with the third installation department on the supporting legs, third installation department detachable connects in first installation department and second installation department, so that the supporting legs have the primary importance when installing in first installation department and install the secondary importance when the second installation department, wherein, the secondary importance is the user state of this protection railing for construction, the primary importance is the transportation state of this protection railing for construction, and, when the supporting legs is located the primary importance, can reduce this occupation space of protection railing for construction, thereby reduced the transportation space, the transport efficiency is improved.

Drawings

The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention,

In the drawings:

Figure 1 shows a block diagram of the support foot of the utility model in a second position;

figure 2 shows a block diagram of the support foot of the utility model in a first position;

Fig. 3 shows a structural diagram of a supporting foot in the utility model;

figure 4 shows an exploded view of the third mounting part of the utility model;

fig. 5 is a view showing a structure of a first mounting portion in the present invention;

Fig. 6 is a view showing a structure of a second mounting portion in the present invention;

Figure 7 shows a cut-away view of the utility model middle rail;

fig. 8 shows a cut-away view of the second mounting portion of the utility model;

Wherein: 1 first stabilizer blade, 3 first connecting rods, 4 second stabilizer blades, 6 second connecting rods, 7 vertical rods, 8 reflectors, 10 solar warning lamps, 11 sleeves, 22 inserted rods, 31 first installation parts, 32 second installation parts, 33 third installation parts, 311 through holes, 312 second openings, 321 third openings, 322 guide grooves, 331 first guide posts, 332 limiting blocks, 3311 cavities, 3312 first openings, 3313 elastic components, 3314 fourth openings and 3315 top covers.

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. 1-8, a protective railing for building construction comprises a railing and supporting legs, the railing is provided with two first supporting legs 1 parallel to each other and a first connecting rod 3 connected between the two first supporting legs 1, the first connecting rod 3 is provided with two first mounting parts 31 far away from each other, and the bottom of the first supporting leg 1 is provided with a second mounting part 32; the supporting legs are provided with two second supporting legs 4 which are parallel to each other and a second connecting rod 6 connected between the two second supporting legs 4, the second connecting rod 6 is provided with a vertical rod 7, the upper part of the vertical rod 7 is provided with a third mounting part 33, and the third mounting part 33 can be detachably connected with the first mounting part 31 and the second mounting part 32, so that the supporting legs have a first position when being mounted on the first mounting part 31 and a second position when being mounted on the second mounting part 32.

when the protective railing is used, the supporting legs are taken out from the first position, and the third mounting parts 33 on the supporting legs are mounted at the second mounting parts 32, so that the supporting legs are located at the second position, and the protective railing for building construction can be used; after the use, take out the supporting legs from the second position, install third installation department 33 on the supporting legs in first installation department 31 department to make the supporting legs be located first position, reduced this protective barrier's for construction occupation space, thereby can reduce the transportation space, improved conveying efficiency.

referring to fig. 1 to 8, in order to conveniently and rapidly mount the support legs on the protection rail for building construction to achieve the purpose of using or transporting the protection rail for building construction, the third mounting portion 33 includes a first guiding post 331 and a limiting block 332, the first guiding post 331 is provided with a cavity 3311, the first guiding post 331 is further provided with a first opening 3312, the first opening 3312 is disposed on a side wall of the first guiding post 331 and extends toward an axis of the first guiding post 331, the first opening 3312 is communicated with the cavity 3311, the limiting block 332 is elastically and telescopically disposed in the cavity 3311 and can extend out of or retract into the first opening 3312;

The first mounting portion 31 includes a through hole 311 and a second opening 312, the through hole 311 is perpendicular to the first link 3, the second opening 312 is disposed on the sidewall of the first link 3 and extends toward the axis of the through hole 311, the second opening 312 is communicated with the through hole 311, the first guiding column 331 can be mounted in the through hole 311, and the limiting block 332 can extend out of the second opening 312;

The second mounting portion 32 includes a third opening 321 and a guide groove 322, the opening of the guide groove 322 is disposed at the lower end of the first supporting leg 1, the third opening 321 is disposed on the sidewall of the first supporting leg 1 and extends toward the axis of the first supporting leg 1, the guide groove 322 is communicated with the third opening 321, the first guiding post 331 can be mounted in the guide groove 322, and the limiting block 332 can extend out of the third opening 321.

specifically, when the protective rail for building construction needs to be used, the limiting block 332 is pressed to be retracted into the cavity 3311, so that the first guide post 331 can be extended into the guide groove 322, then the limiting block 332 is released, and under the action of elasticity, the limiting block 332 can be extended out of the third opening 321, so that the third mounting portion 33 can be mounted at the second mounting portion 32, and the supporting legs are located at the second position; when the protective barrier for building construction needs to be transported, the limiting block 332 is pressed to be retracted into the cavity 3311, so that the first guide column 331 can be taken out of the guide groove 322, then the limiting block 332 is continuously pressed, the first guide column 331 extends into the through hole 311, then the limiting block 332 is loosened, the limiting block 332 can extend out of the second opening 312, the third mounting part 33 is mounted on the first mounting part 31, the supporting legs can be located at the first position, the occupied space for transportation is reduced, and the transportation efficiency is improved; that is to say, switch between first position and second position to the supporting legs through above-mentioned mode to can switch this for construction protection railing's use condition and transportation state.

Referring to fig. 4, in order to elastically and telescopically dispose the position-limiting block 332 in the cavity 3311, an elastic member 3313 is disposed in the cavity 3311 of the first guiding post 331, one end of the elastic member 3313 abuts against an inner wall of the cavity 3311 of the first guiding post 331, and the other end abuts against the position-limiting block 332 so that the position-limiting block 332 is telescopically disposed in the cavity 3311 of the first guiding post 331, and the elastic member 3313 is preferably a spring.

Referring to fig. 3 and 4, in order to facilitate the installation of the stopper 332, a fourth opening 3314 is further disposed at the upper end of the cavity 3311 of the first guide post 331, the stopper 332 and the elastic member 3313 are elastically and telescopically installed in the cavity 3311 through the fourth opening 3314, and the third installation portion 33 further includes a top cover 3315 capable of covering the fourth opening 3314 to prevent the stopper 332 from falling out after being installed.

Referring to fig. 1, fig. 2 and fig. 7, a sleeve 11 is provided on one first supporting leg 1, an inserting rod 22 matched with the sleeve 11 is provided on the other first supporting leg 1 at a position having the same height as the sleeve 11, and the inserting rod 22 on the guard rail for building construction can be sleeved on the sleeve 11 of another identical guard rail for building construction, so that the guard rails for building construction are connected with each other to form a protection net.

Referring to the attached drawings 1 and 2, the protective railing for building construction is further provided with a light reflecting plate 8, and the light reflecting plate 8 is arranged between the two first supporting legs 1. The vehicle that can avoid traveling night bumps this guard rail for construction and gets into the construction area.

Referring to fig. 1 and 2, in order to prevent pedestrians from entering a construction area without noticing the guard rail for building construction at night, a solar warning light 10 is further arranged at the upper part of the first connecting rod 3.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

The relative arrangement of the components and steps, the numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present application unless specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.

In the description of the present application, it is to be understood that the orientation or positional relationship indicated by the directional terms such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal" and "top, bottom", etc., are generally based on the orientation or positional relationship shown in the drawings, and are used for convenience of description and simplicity of description only, and in the case of not making a reverse description, these directional terms do not indicate and imply that the device or element being referred to must have a particular orientation or be constructed and operated in a particular orientation, and therefore, should not be considered as limiting the scope of the present application; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.

spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

it should be noted that the terms "first", "second", and the like are used to define the components, and are only used for convenience of distinguishing the corresponding components, and the terms have no special meanings unless otherwise stated, and therefore, the scope of protection of the present application is not to be construed as being limited.

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 construction is with preventing guardrail bar which characterized in that includes:

The guardrail comprises a guardrail body, a guardrail body and a connecting rod, wherein the guardrail body is provided with two first supporting legs (1) which are parallel to each other and a first connecting rod (3) connected between the two first supporting legs (1), the first connecting rod (3) is provided with two first installation parts (31) which are far away from each other, and the bottom of each first supporting leg (1) is provided with a second installation part (32);

The supporting legs, the supporting legs is equipped with two second stabilizer blades (4) that are parallel to each other to and connect second connecting rod (6) between two second stabilizer blades (4), be equipped with pole setting (7) on second connecting rod (6), pole setting (7) upper portion is equipped with third installation department (33), third installation department (33) all can be dismantled with first installation department (31) and second installation department (32) and be connected, so that the supporting legs have the primary importance when installing in first installation department (31) and install the secondary importance when second installation department (32).

2. the protective rail for building construction according to claim 1, wherein the third mounting portion (33) comprises a first guiding post (331) and a limiting block (332), the first guiding post (331) is provided with a cavity (3311), the first guiding post (331) is further provided with a first opening (3312), the first opening (3312) is disposed on a sidewall of the first guiding post (331) and extends toward an axis of the first guiding post (331), the first opening (3312) is communicated with the cavity (3311), and the limiting block (332) is elastically and telescopically disposed in the cavity (3311) and can extend out or retract into the first opening (3312);

the first mounting part (31) comprises a through hole (311) and a second opening (312), the through hole (311) is perpendicular to the first connecting rod (3), the second opening (312) is arranged on the side wall of the first connecting rod (3) and extends towards the axis of the through hole (311), the second opening (312) is communicated with the through hole (311), the first guide column (331) can be mounted in the through hole (311), and the limiting block (332) can extend out of the second opening (312);

Second installation department (32) include third opening (321) and guide way (322), guide way (322) opening sets up in first stabilizer blade (1) lower extreme, third opening (321) set up in first stabilizer blade (1) lateral wall and extend to first stabilizer blade (1) axis, guide way (322) and third opening (321) UNICOM mutually, first guide post (331) mountable is in guide way (322) and stopper (332) can stretch out third opening (321).

3. The protective rail for building construction according to claim 2, wherein an elastic member (3313) is disposed inside the cavity (3311) of the first guiding post (331), one end of the elastic member (3313) abuts against an inner wall of the cavity (3311) of the first guiding post (331), and the other end abuts against the limiting block (332) so that the limiting block (332) is elastically and telescopically disposed inside the cavity (3311) of the first guiding post (331).

4. The guard rail for building construction according to claim 2, wherein a fourth opening (3314) is further formed at an upper end of the cavity (3311) of the first guide post (331), and the third mounting portion (33) further comprises a top cover (3315) capable of covering and closing the fourth opening (3314).

5. The protective barrier for building construction according to claim 1, characterized in that a sleeve (11) is arranged on one first supporting leg (1), and an inserting rod (22) matched with the sleeve (11) is arranged on the other first supporting leg (1) at the same height position with the sleeve (11).

6. the protective barrier for building construction according to claim 1, characterized in that a reflective plate (8) is further provided, and the reflective plate (8) is disposed between the two first support legs (1).

7. The protective rail for building construction according to claim 1, characterized in that the first connecting rod (3) is further provided with a solar warning light (10).