CN211422071U

CN211422071U - Rail guard is used in civil engineering construction

Info

Publication number: CN211422071U
Application number: CN201922182307.9U
Authority: CN
Inventors: 张福宝; 杨月霞
Original assignee: Jiangxi College of Engineering
Current assignee: Jiangxi College of Engineering
Priority date: 2019-12-09
Filing date: 2019-12-09
Publication date: 2020-09-04
Anticipated expiration: 2029-12-09

Abstract

The utility model discloses a protective guard for civil engineering construction, which relates to the technical field of building construction protective equipment and comprises a connecting unit, wherein the connecting unit comprises a base, the top end surface of the base is fixedly provided with a supporting rod, the supporting rod is provided with a shackle I, one end of the shackle I is fixed with a connecting rod I, one end of the connecting rod I is fixed with a baffle, one end of the baffle is fixed with a connecting rod II, one end of the connecting rod II is fixedly connected with a shackle II, the shackle I and the shackle II are arranged in a staggered way, the upper end of the supporting rod is provided with a shackle III, one end of the shackle III is fixed with a penetrating tube, the penetrating tube is provided with a three-way tube I, the three-way tube I is connected with a three-way tube II, the upper end of the three-way tube II is provided with a spray head, the protective guard can be adjusted freely and effectively to deal with foundation pits with different shapes, thereby reducing the influence on the surrounding environment and the harm to the human health.

Description

Rail guard is used in civil engineering construction

Technical Field

The utility model relates to a construction protective equipment technical field especially relates to a rail guard is used in civil engineering construction.

Background

With the rapid development of national market economy and the acceleration of urbanization process, real estate all over the country rises, and on the building site and in the civil construction process, in order to ensure that construction is carried out smoothly and avoid safety accidents caused by the fact that pedestrians mistakenly enter a construction area, the protective fence is indispensable to be used, and particularly protects the periphery of an opening and a foundation pit of a construction site.

The rail guard that adopts at present is the on-the-spot preparation mostly, connects a plurality of railings through pipe fitting welded connection and fixes together for the rail guard is dismantled inconveniently, can not carry out used repeatedly, when meetting some foundation ditch that the shape is unset, and is inconvenient to carry out arbitrary effective adjustment to the guardrail, in order to satisfy the protection demand, and can not play certain cleaning effect to the produced dust of raising of construction, reduce the influence to the environment and to the harm that the health caused.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects that the prior protective guard is mostly manufactured on site, a plurality of railings are connected and fixed together through pipe welding connection, so that the protective guard is inconvenient to disassemble and can not be repeatedly used, when meeting some foundation pits with unfixed shapes, the guardrail is inconvenient to be adjusted freely and effectively, so as to meet the protection requirement, and can not play a certain cleaning role to raised dust generated by construction, and reduce the influence on the environment and the harm to the human health, the utility model aims to solve the technical problem of providing a guardrail convenient and effective adjustment, so as to deal with foundation pits with different shapes, meet the protection requirement, play a certain role in cleaning raised dust generated in construction, thereby reducing the influence on the surrounding environment and the harm to the human health.

In order to solve the technical problem, the utility model provides a protective guard for civil engineering construction, which comprises a connecting unit, wherein the connecting unit comprises a base, a supporting rod is fixedly installed on the top end surface of the base, the supporting rod is provided with two shackles I, one end of the shackles I, which is far away from the supporting rod, is fixedly provided with a connecting rod I, one end of the connecting rod I, which is far away from the shackles I, is fixedly provided with a connecting plate, one end of the connecting plate, which is far away from the connecting rod I, is fixedly connected with a shackles II, and the shackles I and the shackles II are arranged in a staggered manner;

the upper end of the supporting rod is provided with a shackle III, one end of the shackle III, which is far away from the supporting rod, is fixed with a penetrating tube, a three-way pipe I is penetrated through the penetrating tube, the three-way pipe I is rotatably connected with a three-way pipe II, and the upper end of the three-way pipe II is provided with a spray head.

Preferably, the two connecting units are connected through the corresponding shackle I and shackle II.

Preferably, a water pipe is connected between the adjacent three-way pipes I or II through a connector, threads are arranged on the inner side surfaces of the end parts of the straight ends of the three-way pipes I and II, and the threads are provided with corresponding screw caps.

Preferably, the surface of the connecting plate is provided with a buffer pad, and the surface of the buffer pad is provided with a reflective strip.

Preferably, the base is provided with a plurality of screw holes through which the base is fixed by bolts.

Advantageous effects

The utility model discloses reached and made the rail guard can carry out arbitrary adjustment effectively to the foundation ditch of reply different shapes satisfies the protection demand, and can play certain cleaning action to the dust of raising that produces in the construction, thereby reduces the influence to all ring edge borders and the effect to the harm that the health caused.

Drawings

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

Fig. 1 is a schematic view of the protective guard for civil engineering construction according to the present invention;

fig. 2 is a schematic front view of the connecting unit of the guard rail for civil engineering construction according to the present invention;

fig. 3 is a schematic structural view of a shackle I of the guard rail for civil engineering construction of the present invention;

fig. 4 is a schematic structural view of a shackle II of the guard rail for civil engineering construction of the present invention;

fig. 5 is a plan view of the base of the guard rail for civil engineering construction of the present invention.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and examples.

Example 1

A protective guard for civil engineering construction, as shown in fig. 1-5, which comprises a connecting unit, wherein the connecting unit comprises a base 101, a supporting rod 100 is fixedly installed on the top end face of the base 101, the supporting rod 100 is provided with two shackles I103, a connecting rod I104 is fixed on one end of the shackles I103 far away from the supporting rod 100, a connecting plate 107 is fixed on one end of the connecting rod I104 far away from the shackles I103, a connecting rod II 105 is fixed on one end of the connecting plate 107 far away from the connecting rod I104, a shackle II 106 is fixedly connected on one end of the connecting rod II 105 far away from the connecting plate 107, and the shackles I103 and the shackles II 106 are arranged in;

the upper end of the supporting rod 100 is provided with a shackle III 110, one end of the shackle III 110, which is far away from the supporting rod 100, is fixedly provided with a penetrating tube 111, the penetrating tube 111 is provided with a three-way tube I112 in a penetrating manner, the three-way tube I112 is rotatably connected with a three-way tube II 113, and the upper end of the three-way tube II 113 is provided with a spray head 114.

The two connecting units are connected through the corresponding shackle I103 and shackle II 106.

A water pipe 115 is connected between the adjacent three-way pipes I112 or II 113 through a connector, threads are arranged on the inner side surfaces of the end parts of the straight ends of the three-way pipes I112 and II 113, and the threads are provided with corresponding screw caps 116.

The surface of the connecting plate 107 is provided with a buffer pad 108, and the surface of the buffer pad 108 is provided with a reflective strip 109.

The base 101 is provided with a plurality of screw holes 117, and the base 101 is fixed by bolts 102 through the screw holes 117.

The working principle is as follows: when the protective guard is required to be arranged, the corresponding connecting unit can be fixedly arranged at a position required to be arranged through the bolt 102, the shackle II 106 is arranged on the corresponding support rod 100, so that two adjacent connecting units are fixedly connected, the water through pipe 115 is connected between the corresponding three-way pipes I112 through the connector, the straight end of the three-way pipe II 113 and the straight end of the corresponding last three-way pipe I112, which is not connected with the water through pipe 115, are sealed by the nut 116, when dust flies due to construction, a water source can be connected to the straight end of the most marginal one three-way pipe I1112, so that water mist can be sprayed along the water through pipe 115 and the spray head 114, thereby preventing dust from flying, reducing the influence on the surrounding environment, and when the protective guard is required to be arranged on foundation pits with different shapes, the shape of the connected protective guard is natural and irregular, at this time, the corresponding shackle I103 can be loosened, the corresponding connecting plate 107 is rotated by an angle, then fastening and shackle are carried out, the next connecting unit is further connected, the connection is sequentially arranged, the whole protective guard can be set to be in a shape corresponding to the foundation pit, meanwhile, a water pipe 115 is connected between the corresponding three-way pipes II 113 through a connector, when the connection is carried out, the three-way pipes II 113 can be rotated freely and are matched with the rotating direction of the corresponding connecting plate, the straight end of the three-way pipe I112 and the straight end of the last three-way pipe II 113 which is not connected with the water pipe 115 are sealed by using a nut 116, when water needs to be sprayed, a water source can be connected to the straight end of the most side one three-way pipe II 113, a buffer cushion 108 arranged on the connecting plate 107 can play a certain role in buffering the external impact force, and the light reflecting strip 109 can play a certain role in warning for passing pedestrians and vehicles at night, thereby avoiding unnecessary accidents.

While the preferred embodiments of the present invention have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. It is therefore intended that the appended claims be interpreted as including the preferred embodiment and all such alterations and modifications as fall within the scope of the invention.

It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. The protective guard for civil engineering construction comprises a connecting unit, wherein the connecting unit comprises a base (101), a supporting rod (100) is fixedly installed on the top end face of the base (101), and the protective guard is characterized in that the supporting rod (100) is provided with two shackles I (103), one end, far away from the supporting rod (100), of each shackle I (103) is fixedly provided with a connecting rod I (104), one end, far away from the shackle I (103), of each connecting rod I (104) is fixedly provided with a connecting plate (107), one end, far away from the connecting rod I (104), of each connecting plate (107) is fixedly provided with a connecting rod II (105), one end, far away from the connecting plate (107), of each connecting rod II (105) is fixedly connected with a shackle II (106), and the shackle I (103) and the shackle II (106) are arranged in a staggered manner;

the support rod is characterized in that a shackle III (110) is arranged at the upper end of the support rod (100), a penetrating tube (111) is fixed at one end, away from the support rod (100), of the shackle III (110), a three-way tube I (112) penetrates through the penetrating tube (111), the three-way tube I (112) is rotatably connected with a three-way tube II (113), and a spray head (114) is arranged at the upper end of the three-way tube II (113).

2. Guard rail for civil engineering construction according to claim 1, wherein the two connection units are connected by means of the corresponding shackle I (103) and shackle II (106).

3. The guard rail for civil engineering construction as claimed in claim 1, wherein a water pipe (115) is connected between the adjacent three-way pipes I (112) or II (113) through a connector, the inner side surfaces of the straight ends of the three-way pipes I (112) and II (113) are provided with threads, and the threads are provided with corresponding nuts (116).

4. Guard rail for civil engineering construction according to claim 1, characterized in that the surface of the connection plate (107) is provided with a buffer (108), and the surface of the buffer (108) is provided with a reflective strip (109).

5. Guard rail for civil engineering construction according to claim 1, characterized in that the base (101) is provided with a plurality of screw holes (117), the base (101) being fixed by bolts (102) through the screw holes (117).