CN216076614U

CN216076614U - Protective railing

Info

Publication number: CN216076614U
Application number: CN202121395325.6U
Authority: CN
Inventors: 王洵; 黄强; 方三陵; 熊浩; 刘体清
Original assignee: China First Metallurgical Group Co Ltd
Current assignee: China First Metallurgical Group Co Ltd
Priority date: 2021-06-23
Filing date: 2021-06-23
Publication date: 2022-03-18
Anticipated expiration: 2031-06-23

Abstract

The utility model provides a protective railing, which belongs to the technical field of construction protection and comprises a fixed cylinder for driving soil and a mounting rod detachably mounted on the fixed cylinder; the fixed cylinder comprises a sleeve and a conical head, the pointed part of the conical head is fixed at the bottom of the sleeve downwards, the sleeve is of a hollow structure and is provided with an opening at the top end, and the installation rod extends into the sleeve downwards. This protection railing simple structure, simple to operate dismantles conveniently, can stabilize firm the installing on soil, and can have enough to meet the need the use, and is nimble practical.

Description

Protective railing

Technical Field

The utility model relates to the technical field of construction protection, in particular to a protective railing.

Background

The building construction refers to production activities in the engineering construction implementation stage, is the construction process of various buildings, and also can be a process of changing various lines on a design drawing into a real object at a specified place. The method comprises foundation engineering construction, main structure construction, roofing engineering construction, decoration engineering construction and the like. The site of the construction work is called a "construction site" or "job site", also called a worksite.

During building construction, based on the requirements of safety and standardized construction, a protective barrier is usually required to be arranged on the periphery of a construction site to prevent idle personnel from entering the construction site and causing safety accidents.

There are a lot of scenes that need to install interim protection on soil at the job site, but the installation of traditional protection railing often needs the harden place, and it is not very suitable to install protection railing on earth, and is with high costs, dismantles and abolishes the difficulty. On the construction site, the tool type steel pipe is usually directly driven into the soil to be used as a railing; the method is time-consuming and labor-consuming, and the hollow steel pipe is filled with soil after being disassembled, so that the cleaning and the turnover are not easy.

Therefore, there is a need to design a guard rail to overcome the above problems.

SUMMERY OF THE UTILITY MODEL

In order to avoid the problem, the utility model provides a guard rail, simple structure, simple to operate, it is convenient to dismantle, can stabilize firm the installation on soil, and can have enough to meet the need the use, and is nimble practical.

The utility model provides a guard rail, which comprises: the device comprises a fixed cylinder for driving soil and a mounting rod detachably mounted on the fixed cylinder; the fixed cylinder comprises a sleeve and a conical head, the pointed part of the conical head is fixed at the bottom of the sleeve downwards, the sleeve is of a hollow structure and is provided with an opening at the top end, and the installation rod extends into the sleeve downwards.

Preferably, the side wall of the upper end of the sleeve is provided with at least one opening, the outer wall of the sleeve is provided with external threads, and the fixing piece is sleeved at the upper end of the sleeve in a threaded fit manner and used for clamping and fixing the mounting rod extending into the sleeve.

Preferably, the sleeve lateral wall is equipped with the pivot, and the pivot includes dwang and actuating lever, and dwang and actuating lever are connected and junction between them rotates and installs on the sleeve, and inside the actuating lever stretched into the sleeve, the sleeve lateral wall was equipped with the logical groove that holds the dwang and stretch out.

Preferably, the rotating rod and the driving rod are at an angle.

Preferably, one end of the driving rod extending into the sleeve is provided with a downward bending part.

Preferably, a plurality of rotating shafts are uniformly distributed on the side wall of the sleeve.

Preferably, the cone head is conical.

Preferably, the mounting rod is a steel tube.

Preferably, a protective net is fixed on the mounting rod.

Preferably, the conical head is detachably mounted at the bottom of the sleeve.

Compared with the prior art, the utility model has the following beneficial effects: this protection railing simple structure, simple to operate dismantles conveniently, can stabilize firm the installing on soil, and can have enough to meet the need the use, and is nimble practical.

Drawings

FIG. 1 is an exploded, cross-sectional view of a guard rail in accordance with a preferred embodiment of the present invention;

FIG. 2 is a cross-sectional view of a guard rail according to a preferred embodiment of the present invention;

FIG. 3 is an exploded view of a guard rail according to a preferred embodiment of the present invention;

FIG. 4 is a schematic view of a protective barrier according to a preferred embodiment of the present invention in use;

detailed description of the embodiments reference is made to the accompanying drawings in which:

1. fixed section of thick bamboo, 2, installation pole, 3, sleeve, 4, conical head, 5, external screw thread, 6, mounting, 7, pivot, 8, dwang, 9, actuating lever, 10, logical groove, 11, the portion of bending, 12, protection network.

Detailed Description

The technical scheme of the utility model is clear and completely described in the following with the accompanying drawings. In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1 to 4, the present embodiment provides a guard rail, including: a fixed cylinder 1 for driving soil and an installation rod 2 detachably installed on the fixed cylinder 1. Wherein, a fixed section of thick bamboo 1 includes sleeve 3 and conical head 4, and conical head 4 point portion is fixed in sleeve 3 bottom down, and sleeve 3 is hollow structure and top opening, and installation pole 2 stretches into in the sleeve 3 down.

The conical head 4 is beneficial to the soil pumping of the fixed cylinder 1, is simple, convenient and labor-saving, and then the mounting rod 2 is fixedly mounted on the fixed cylinder 1; during the in-service use, a plurality of fixed section of thick bamboo 1 and installation pole 2 interval set up, then fixed protection network 12 on these installation poles 2, have constituteed guard rail promptly, as shown in fig. 4, simple convenient, nimble practical.

As shown in fig. 1 to 4, at least one opening is formed in the sidewall of the upper end of the sleeve 3, and the outer wall of the sleeve is provided with an external thread 5, and a fixing member 6 is sleeved on the upper end of the sleeve 3 in a threaded manner for clamping and fixing the mounting rod 2 extending into the sleeve 3. In the embodiment, four openings are uniformly distributed, so that the mounting rod 2 can conveniently extend into the sleeve 3; after the installation rod 2 stretches into and installs in sleeve 3, rotate mounting 6, then sleeve 3 upper end is close to and makes it can not take out at will to install 2 fixed clamp of pole, improves whole safety and stability nature.

Meanwhile, a rotating shaft 7 is arranged on the side wall of the sleeve 3; the rotating shaft 7 comprises a rotating rod 8 and a driving rod 9, the rotating rod 8 is connected with the driving rod 9, the joint of the rotating rod 8 and the driving rod 9 is rotatably installed on the sleeve 3, the driving rod 9 extends into the sleeve 3, and a through groove 10 for accommodating the rotating rod 8 to extend out is formed in the side wall of the sleeve 3; when installation pole 2 did not stretch into in the sleeve 3, the dwang 8 does not stretch out outside the sleeve 3 lateral wall, and the weight of dwang 8 is greater than actuating lever 9 promptly, and the dwang 8 droops under the effect of weight and does not stretch out sleeve 3, can not form the resistance like this and influence solid fixed cylinder 1 and squeeze into soil.

Wherein, the rotating rod 8 and the driving rod 9 form a certain included angle, and the whole body is in a barb shape. One end that actuating lever 9 stretched into in the sleeve 3 is equipped with decurrent portion 11 of bending, and in installation pole 2 stretched into sleeve 3, will push down actuating lever 9 and make pivot 7 rotate, in dwang 8 rotates and passes logical groove 10 and stretch into soil, increase the bond of solid fixed cylinder 1 and soil and wrap up in, make the installation of solid fixed cylinder 1 more firm safety, further increase the firm degree of protection railing. In addition, in this embodiment, the side wall of the sleeve 3 is uniformly provided with a plurality of rotating shafts 7, the rotating center of each rotating shaft 7 is tangent to the side wall of the sleeve 3, and the rotating shafts 7 are uniformly distributed and extend into soil, so that the bond stress between the fixed cylinder 1 and the soil is balanced and stable.

Further, conical head 4 is conical, conveniently is squeezed into soil, and labour saving and time saving, and sleeve 3 and conical head 4 are detachable and install together, and the back that finishes using can take out solid fixed cylinder 1, unpacks conical head 4 and sleeve 3 apart, and convenient clearance is convenient for accomodate. And the mounting rod 2 is a steel pipe, so that the mounting rod is stable and firm.

This device is applicable to the soil face, compares in the tradition and directly utilizes the steel pipe as preventing guardrail bar, and this device is more firm and can have enough to meet the need the use, and the ann tears the convenience open. When the fixing device is used, the fixing barrel 1 is directly driven into soil, then a common tool type steel pipe, namely the mounting rod 2 is inserted into the sleeve 3 to a proper position, then the fixing piece 6 is screwed down, and one rail is mounted. After a plurality of railings are repeatedly installed, the upper protective net 12 is connected, and a temporary protective railing is manufactured (as shown in fig. 4). After the use, the detachable cleaning and storage device can be detached, cleaned and stored, and can be repeatedly used.

This protection railing simple structure, simple to operate dismantles conveniently, can stabilize firm the installing on soil, and can have enough to meet the need the use, and is nimble practical.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the utility model has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A protective railing is characterized by comprising a fixed cylinder for driving soil and a mounting rod detachably mounted on the fixed cylinder; the fixed cylinder comprises a sleeve and a conical head, the pointed part of the conical head is fixed at the bottom of the sleeve downwards, the sleeve is of a hollow structure and is provided with an opening at the top end, and the installation rod extends into the sleeve downwards.

2. A guard rail as claimed in claim 1, wherein: the side wall of the upper end of the sleeve is provided with at least one opening, the outer wall of the upper end of the sleeve is provided with external threads, and the fixing piece is sleeved at the upper end of the sleeve in a threaded matching mode and used for clamping and fixing the installation rod extending into the sleeve.

3. A guard rail as claimed in claim 1, wherein: the sleeve lateral wall is equipped with the pivot, and the pivot includes dwang and actuating lever, and dwang and actuating lever are connected and junction between them rotates and installs on the sleeve, and inside the actuating lever stretched into the sleeve, the sleeve lateral wall was equipped with the logical groove that holds the dwang and stretch out.

4. A guard rail as claimed in claim 3, wherein: the rotating rod and the driving rod form a certain included angle.

5. A guard rail as claimed in claim 4, wherein: one end of the driving rod extending into the sleeve is provided with a downward bending part.

6. A guard rail as claimed in claim 3, wherein: the sleeve lateral wall evenly distributed is equipped with a plurality of pivots.

7. A guard rail as claimed in claim 1, wherein: the conical head is conical.

8. A guard rail as claimed in claim 1, wherein: the mounting rod is a steel pipe.

9. A guard rail as claimed in claim 1, wherein: a protective net is fixed on the mounting rod.

10. A guard rail as claimed in claim 1, wherein: the conical head is detachably arranged at the bottom of the sleeve.