CN213297443U

CN213297443U - Rail guard for building engineering

Info

Publication number: CN213297443U
Application number: CN202021274682.2U
Authority: CN
Inventors: 谢春来; 王力超; 陈健
Original assignee: China Zhongshe Construction Engineering Group Co ltd
Current assignee: China Zhongshe Construction Engineering Group Co ltd
Priority date: 2020-07-03
Filing date: 2020-07-03
Publication date: 2021-05-28
Anticipated expiration: 2030-07-03

Abstract

The utility model relates to the field of building equipment, in particular to a protective guard for building engineering, which comprises a left upright post and a right upright post, wherein a left protective plate is fixed on the left upright post, the left protective plate is a hollow plate, one end of the left protective plate close to the right upright post is an opening end, and a right protective plate which can stretch and move in a cavity of the left protective plate is fixed on the right upright post; the bottoms of the left and right upright posts are respectively provided with a first screw hole, and the first screw hole is internally threaded and connected with a support leg; the left upright post is provided with an L-shaped jack piece, and the right upright post is provided with an L-shaped jack rod piece matched with the L-shaped jack piece; the utility model discloses the advantage lies in: the guard rail has the advantages that the structure is simple, the design is reasonable, the height and the width can be adjusted at will, and the connection between two adjacent guard rails is convenient; due to the design of multiple support legs, the protective guard can adapt to different construction places, and the practicability is further improved.

Description

Rail guard for building engineering

Technical Field

The utility model relates to a architectural equipment field especially relates to a rail guard for building engineering.

Background

In building site, stair mouth, elevator mouth and reservation entrance to a cave are everywhere visible, for guaranteeing building site personnel's personal safety, these places need establish the rail guard additional to avoid personnel to fall into. The existing protective guard is divided into the following two types, one type is formed by binding and welding steel pipes, the protective guard is made of site materials, the cost is lower, the attractiveness is lower, the safety standard often does not reach the standard, and the protective guard is not suitable for sample engineering or engineering with higher exposure rate; the other is a commercial guard rail manufactured by factory standardization, and the application of the guard rail is a trend, and the guard rail has the advantages of high standard, attractive appearance, convenient arrangement and the like, but the following defects also exist: 1. the transverse and vertical sizes of a single guard rail are fixed, and guard rails with different sizes are required to be purchased in different protection areas; 2. and two adjacent guard rails are not connected or are connected with each other tediously.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a rail guard for building engineering for improve the practicality of current commercial rail guard.

In order to achieve the above purpose, the technical solution of the present invention is as follows:

a protective guard for constructional engineering comprises a left upright post and a right upright post, wherein a left protective plate is fixed on the left upright post, the left protective plate is a hollow plate, one end, close to the right upright post, of the left protective plate is an opening end, and a right protective plate capable of moving in a cavity of the left protective plate is fixed on the right upright post; the bottoms of the left and right upright posts are respectively provided with a first screw hole, and the first screw hole is internally threaded and connected with a support leg; and an L-shaped jack piece is arranged on the left upright post, and an L-shaped jack rod piece matched with the L-shaped jack piece is arranged on the right upright post.

Furthermore, a screw hole II communicated with the inner cavity is formed in the left protection plate, and a fastening bolt used for being abutted to the right protection plate is connected into the screw hole II.

Furthermore, all be equipped with light, warning light and be used for opening and close the switch of light and warning light on left side stand and the right stand.

Furthermore, the light is the hemisphere, and sets up the top at left and right stand.

Further, the warning light is the lamp area of scintillation display blue, red light, and the warning light sets up on the lateral wall of left and right stand.

Furthermore, the supporting leg comprises a screw rod connected with the screw hole I, and the end part of the screw rod is in threaded connection with a supporting seat.

Furthermore, the supporting seat is of a circular truncated cone shape, a third screw hole is formed in the supporting seat, and a connecting bolt connected with the third screw hole is arranged on the screw rod.

Furthermore, the support seat is T-shaped, a plurality of cavities and a third screw hole are formed in the support seat, the cavities are distributed in a triangular shape, the third screw hole is formed in the center of the triangular shape, and a connecting bolt connected with the third screw hole is arranged on the screw rod.

Compared with the prior art, the utility model has the advantages of:

1. the guard rail has the advantages that the structure is simple, the design is reasonable, the height and the width can be adjusted at will, and the connection between two adjacent guard rails is convenient;

2. the warning lamp can play a warning role in the daytime and at night, and the illuminating lamp can illuminate the periphery of a protection area at night, so that people can conveniently pass through the protection area;

3. due to the design of multiple support legs, the protective guard can adapt to different construction places, and the practicability is further improved.

Drawings

Fig. 1 is a schematic view of a configuration after the guard rail in embodiment 1 is connected;

fig. 2 is a schematic view showing a configuration after the guard rail in embodiment 2 is attached;

FIG. 3 is a schematic view showing a structure of a support base according to embodiment 2;

description of the reference symbols

Left stand 1, right stand 2, left guard plate 3, right guard plate 4, L type inserted bar spare 5, L type jack spare 6, fastening bolt 7, light 8, warning light 9, switch 10, screw rod 11, supporting seat 12, three 13 of screw.

Detailed Description

The present invention will be described in further detail with reference to examples.

Example 1

The utility model provides a rail guard for building engineering, as shown in fig. 1, including left stand 1 and right stand 2, be fixed with left guard plate 3 on the left side stand 1, left guard plate 3 is the hollow core slab and leans on the one end of right stand 2 to be the open end, be fixed with the right guard plate 4 that can stretch out and draw back the removal in the cavity of left guard plate 3 on the right side stand 2, set up the screw two with inside cavity intercommunication on the left guard plate 3, two intraconnections of screw have the fastening bolt 7 that is used for butt right guard plate 4, when accomplishing the flexible back of right guard plate 4, through screwing up fastening bolt 7, the fixing of guard plate 3, 4 positions about the realization. The bottoms of the left and right upright posts 1 and 2 are respectively provided with a first screw hole, and the first screw hole is internally threaded and connected with a support leg; be equipped with L type jack spare 6 on the left side stand 1, be equipped with on the right side stand 2 with L type jack spare 6 matched with L type jack spare 5, through the cooperation of L type jack spare 6 and L type jack spare 5, realize the connection of two adjacent rail guards, it is simple convenient, and can realize rotating, be convenient for form multiple figurative guard area.

All be equipped with light 8, warning light 9 on left side stand 1 and the right stand 2 and be used for opening and close the switch 10 of light 8 and warning light 9, light 8 is the hemisphere, and sets up on the top of left and right stand 1, 2, warning light 9 is the lamp area of scintillation display blue, red light, and warning light 9 sets up on the left and right lateral wall of standing 1, 2. The warning light 9 can play the warning effect with night in the daytime, and the light 8 can throw light on around the zone of protection night, makes things convenient for personnel to pass through.

The stabilizer blade includes the screw rod 11 of being connected with screw one, and the tip threaded connection of screw rod 11 has supporting seat 12, and the supporting seat 12 of this embodiment is the round platform type, has seted up screw three 13 on the supporting seat 12, is equipped with the connecting bolt who is connected with screw three 13 on the screw rod 11.

Example 2:

the support base 12 of embodiment 1 has the advantages of compactness and convenience in installation, and the guard rail can be moved freely when the guard rail is arranged, but has the defects, such as that some elevator entrances of buildings in a construction site are prone to blow over the guard rail due to large shaft wind, and the failure of a protection area is caused. In order to avoid this phenomenon, the supporting seat 12 of this embodiment is T-shaped, the supporting seat 12 is provided with a plurality of cavities and a third screw hole 13, the cavities are distributed in a delta shape, the third screw hole 13 is disposed at the center of the delta shape, and the screw rod 11 is provided with a connecting bolt connected with the third screw hole 13. During installation, the support seat is connected with the screw rod 11 through the matching of the third screw hole 13 and the connecting bolt, and then a heavy object (such as common stones and gravels in a construction site) is placed in the cavity of the support seat 12 to increase the stability of the support seat 12, so that the stability of the protective guard is increased, and the phenomenon that the protective guard is toppled is avoided.

The above-mentioned embodiments are merely illustrative of the inventive concept and are not intended to limit the scope of the invention, which is defined by the claims and the insubstantial modifications of the inventive concept can be made without departing from the scope of the invention.

Claims

1. The utility model provides a rail guard for building engineering which characterized in that: the protective device comprises a left upright and a right upright, wherein a left protective plate is fixed on the left upright, the left protective plate is a hollow plate, one end close to the right upright is an opening end, and a right protective plate capable of moving in a cavity of the left protective plate is fixed on the right upright; the bottoms of the left and right upright posts are respectively provided with a first screw hole, and the first screw hole is internally threaded and connected with a support leg; and an L-shaped jack piece is arranged on the left upright post, and an L-shaped jack rod piece matched with the L-shaped jack piece is arranged on the right upright post.

2. A guard rail for construction engineering as claimed in claim 1, wherein: and a second screw hole communicated with the inner cavity is formed in the left protection plate, and a fastening bolt used for abutting against the right protection plate is connected in the second screw hole.

3. A guard rail for construction engineering as claimed in claim 1, wherein: and the left stand column and the right stand column are respectively provided with an illuminating lamp, a warning lamp and a switch for turning on and off the illuminating lamp and the warning lamp.

4. A guard rail for construction engineering as claimed in claim 3, wherein: the light is the hemisphere, and sets up the top at left and right stand.

5. A guard rail for construction engineering as claimed in claim 3, wherein: the warning light is the lamp area of scintillation display blue, red light, and the warning light setting is on the lateral wall of left and right stand.

6. A guard rail for construction engineering as claimed in claim 1, wherein: the supporting legs comprise screw rods connected with the screw holes I, and supporting seats are connected to the end portions of the screw rods in a threaded mode.

7. The guard rail for construction engineering as claimed in claim 6, wherein: the supporting seat is of a circular truncated cone shape, a third screw hole is formed in the supporting seat, and a connecting bolt connected with the third screw hole is arranged on the screw rod.

8. The guard rail for construction engineering as claimed in claim 6, wherein: the support seat is T-shaped, a plurality of cavities and a third screw hole are formed in the support seat, the cavities are distributed in a triangular shape, the third screw hole is formed in the center of the triangular shape, and a connecting bolt connected with the third screw hole is arranged on the screw rod.