CN211776375U

CN211776375U - A portable rail guard for construction

Info

Publication number: CN211776375U
Application number: CN201921742121.8U
Authority: CN
Inventors: 李慧芳
Original assignee: Beijing Jiuyang Construction Engineering Co Ltd
Current assignee: Beijing Jiuyang Construction Engineering Co Ltd
Priority date: 2019-10-16
Filing date: 2019-10-16
Publication date: 2020-10-27
Anticipated expiration: 2029-10-16

Abstract

The utility model provides a portable rail guard for construction, include: the wind-resistant guard rail comprises two guard rails, two support columns, shock-proof pads, support beams and enclosing plates, wherein the upper ends and the lower ends of the two guard rails are respectively provided with the support beams, a stable part is arranged below the guard rails, and the inner sides of the guard rails are provided with wind guide parts.

Description

A portable rail guard for construction

Technical Field

The utility model relates to a construction field, specificly relate to a portable rail guard for construction.

Background

The building construction refers to production activities in the engineering construction implementation stage, is a 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, and comprises basic engineering construction, main structure construction, roofing engineering construction, decoration engineering construction and the like, wherein the construction operation place is called a building construction site or a construction site, and is also called a construction site.

Based on the above description, and retrieve an application number: CN 201821525344.4's utility model patent, it is about a rail guard for construction, including preventing guardrail bar (7) and two protection posts, it is a plurality of to prevent that guardrail bar (7) establish … … between two protection posts vertical railing (4) fixed connection is between two horizontal railing (5). Through retrieving the discovery mainly through setting up shock attenuation telescopic link, can make the protection post can offset external impact force through the shock attenuation buffer function that shock attenuation telescopic link brought when suffering from external impact force, avoid when human and rail guard emergence striking, prevent that the human body from receiving the wound, also avoid this rail guard impaired.

After retrieval and analysis, most of the existing protective fences are connected into a whole by welding, so that the problems of large occupied area, inconvenient disassembly and transportation, time and labor waste and the like are solved, and therefore, further research needs to be carried out on the basis of the protective fence, and the convenient protective fence for building construction is provided.

SUMMERY OF THE UTILITY MODEL

The technical problem that above-mentioned background art provided is solved to this kind of device, provides a portable rail guard for construction, includes: the air-conditioning protective guard comprises two protective guards, supporting columns, shock-proof pads, supporting beams and enclosing plates, wherein the upper ends and the lower ends of the two protective guards are provided with the supporting beams, a stable part is arranged below the protective guards, and an air guide part is arranged on the inner side of the protective guards.

Preferably, the stabilizing member comprises: support column, antivrbration pad and a supporting beam, support column setting both ends about two supporting beams, and the lower extreme fixedly connected with fixed column of support column to the bottom joint of fixed column has the elastic component.

Preferably, the shock pad is installed at the bottom of the lower end support beam and is made of butadiene rubber.

Preferably, the middle part of the supporting beam is provided with a connecting shaft, and both sides of the upper surface of the lower end supporting beam are fixedly connected with positioning columns which are convex integrally.

Preferably, the convex surface of the positioning column is connected with a mounting groove in a penetrating manner, two ends of the mounting groove are movably connected with threaded connecting pieces, and the positioning column is fixedly connected with the protective guard.

Preferably, the wind guide member includes: the enclosing plate is embedded into the inner side of the protective guard, the outer walls of the two ends of the enclosing plate are provided with a plurality of air deflectors, and the air deflectors are arranged in a downward inclined mode.

Preferably, the air deflectors at the two ends are in a splayed shape integrally, and the middle parts of the upper end and the lower end of the enclosing plate are clamped with rotating shafts.

Preferably, the equal fixedly connected with LED lamp of outer wall of two support columns, and the LED lamp passes through wire and external control terminal electric connection to the bottom joint of elastic component has the walking wheel.

Has the advantages that:

the coamings are folded through the two rotating shafts, and the two ends of the supporting beams are folded through the connecting shafts, so that the two supporting beams drive the two protective guards to be symmetrically overlapped together, the occupied area of the protective guards is reduced, and the protective guards are convenient to carry;

the protective guard is convenient to mount on the positioning column through the threaded connecting piece and the mounting groove, so that the protective guard is more stably connected with the supporting beam, the stability of the protective guard is improved, and the protective guard is convenient to dismount and mount in a fixing mode of the mounting groove and the threaded connecting piece;

when the wind deflectors are subjected to wind power, the wind power received by the front face is transmitted downwards along the inclined angle of the wind deflectors through the inclined wind deflectors, the wind pressure received by the front face is reduced, and partial wind power passes through the space between two adjacent wind deflectors through the splayed wind deflectors at the two ends of the enclosing plate and blows downwards along the inclined angle from the space between two adjacent wind deflectors at the other end of the enclosing plate, so that the wind penetration area of the enclosing plate is increased, and the wind resistance of the protective guard is improved;

when the protective guard is impacted or the wind power is strong, the supporting columns and the fixing columns are pressed to enable the elastic pieces to be transferred downwards and compressed for buffering, the bottom of the protective guard is buffered through the shock-proof pads, and the buffering effect of the protective guard is improved.

Drawings

Fig. 1 is a schematic view of the overall plane structure of the present invention.

Fig. 2 is a schematic plan view of the middle guard rail of the present invention.

Fig. 3 is a schematic side view of the middle coaming of the present invention.

In FIGS. 1-3: the device comprises a protective guard 1, a support column 2, an LED lamp 3, a fixing column 4, a traveling wheel 5, an elastic part 6, a shockproof pad 7, a positioning column 8, a mounting groove 9, a threaded connecting part 10, a support beam 11, a connecting shaft 12, a surrounding plate 13, a rotating shaft 14 and an air deflector 15.

Detailed Description

Referring to fig. 1 to 3, in an embodiment of the present invention, a portable guard rail for building construction includes: the protective guard comprises protective guards 1, supporting columns 2, shock-proof pads 7, supporting beams 11 and enclosing plates 13, the number of the protective guards 1 is two, the supporting beams 11 are arranged at the upper ends and the lower ends of the two protective guards 1, a stabilizing part is arranged below the protective guards 1, and a wind guide part is arranged on the inner side of each protective guard 1.

Preferably, the stabilizing member comprises: support column 2, antivrbration pad 7 and a supporting beam 11, support column 2 sets up both ends about two supporting beam 11, and the lower extreme fixedly connected with fixed column 4 of support column 2, and the bottom joint elastic component 6 of fixed column 4, antivrbration pad 7 is installed in the bottom of lower extreme supporting beam 11, and antivrbration pad 7 is made by the butyl rubber material, receive striking or when wind-force is stronger when rail guard 1, support column 2 receives pressure with fixed column 4 and makes elastic component 6 downward transmission and compression cushion, and cushion 1 bottom of rail guard through antivrbration pad 7, improve rail guard 1's cushioning effect.

Preferably, a connecting shaft 12 is arranged in the middle of the supporting beam 11, positioning columns 8 are fixedly connected to two sides of the upper surface of the lower-end supporting beam 11, the positioning columns 8 are integrally convex, a mounting groove 9 is connected to a convex surface of each positioning column 8 in a penetrating manner, threaded connecting pieces 10 are movably connected to two ends of the mounting groove 9, the positioning columns 8 are fixedly connected with the guard rails 1, the guard rails 1 are conveniently mounted on the positioning columns 8 through the threaded connecting pieces 10 and the mounting grooves 9, the connection between the guard rails 1 and the supporting beam 11 is more stable, and the stability of the guard rails 1 is.

Preferably, the wind guide member includes: the coaming 13, the coaming 13 embedding sets up the inboard at rail guard 1, and the both ends outer wall of coaming 13 all is provided with a plurality of aviation baffle 15, and aviation baffle 15 is the downward sloping setting, and the aviation baffle 15 at both ends wholly is the splayed, and the both ends middle part joint has pivot 14 about the coaming 13, when aviation baffle 15 received wind-force, make the wind-force of openly receiving transmit downwards along the angle of aviation baffle 15 slope through the aviation baffle 15 of slope, reduce the wind pressure that openly received.

Preferably, the equal fixedly connected with LED lamp 3 of outer wall of two support columns 2, and LED lamp 3 passes through wire and external control terminal electric connection to the bottom joint of elastic component 6 has walking wheel 5, and LED lamp 3 has the effect of illumination and warning.

The working principle is as follows:

when the portable guard rail for building construction is installed, firstly, the guard rail 1 is conveniently installed on the positioning column 8 through the threaded connection piece 10 and the installation groove 9, so that the connection between the guard rail 1 and the supporting beam 11 is more stable, the upper end of the guard rail 1 is fixed with the positioning column 8 through the supporting column 2 and the supporting beam 11, then the LED lamp 3 is electrically connected with the external control terminal through a wire, the LED lamp 3 is started to illuminate the periphery and play a role of warning, when the wind deflector 15 receives wind power, the wind power received on the front side is transmitted downwards along the inclined angle of the wind deflector 15 through the inclined wind deflector 15, the wind pressure received on the front side is reduced, and partial wind power passes through the space between the two adjacent wind deflectors 15 through the splayed wind deflectors 15 at the two ends of the coaming 13 and is transmitted between the two adjacent wind deflectors 15 at the other end of the coaming 13, the wind blows downwards along an inclined angle, the ventilation area of the surrounding plate 13 is increased, when the protective guard 1 is impacted or has strong wind power, the supporting columns 2 and the fixing columns 4 are pressed to enable the elastic pieces 6 to be transferred downwards and compressed for buffering, the bottom of the protective guard 1 is buffered through the shock-proof pads 7, when the protective guard 1 is used up, the two rotating shafts 14 are rotated for 180 degrees by pulling one end of the surrounding plate 13, the surrounding plate 13 is folded, one end of the supporting beam 11 is pulled, the connecting shaft 12 is rotated for 180 degrees to drive the two ends of the supporting beam 11 to be folded, the two supporting beams 11 drive the two protective guards 1 to be symmetrically overlapped together, the occupied area of the protective guard 1 is reduced, and finally the protective guard 1 is convenient to move through the travelling wheels 5.

Claims

1. A portable rail guard for building construction, includes: rail guard (1), support column (2), antivrbration pad (7), a supporting beam (11) and bounding wall (13), its characterized in that: the air-conditioner protective guard is characterized in that the number of the protective guards (1) is two, supporting beams (11) are arranged at the upper end and the lower end of each of the two protective guards (1), a stabilizing part is arranged below each of the protective guards (1), and an air guide part is arranged on the inner side of each of the protective guards (1).

2. The portable guard rail for building construction according to claim 1, wherein: the stabilizing member includes: support column (2), shock pad (7) and a supporting beam (11), both ends about two supporting beam (11) are set up in support column (2), and the lower extreme fixedly connected with fixed column (4) of support column (2) to the bottom joint elastic component (6) of fixed column (4).

3. The portable guard rail for building construction according to claim 2, wherein: the anti-vibration pad (7) is arranged at the bottom of the lower end support beam (11), and the anti-vibration pad (7) is made of butadiene rubber.

4. The portable guard rail for building construction according to claim 2, wherein: the middle part of the supporting beam (11) is provided with a connecting shaft (12), positioning columns (8) are fixedly connected to two sides of the upper surface of the lower-end supporting beam (11), and the positioning columns (8) are convex integrally.

5. The portable guard rail for building construction according to claim 4, wherein: the convex surface through connection of reference column (8) has mounting groove (9), and the both ends swing joint of mounting groove (9) has threaded connection spare (10) to reference column (8) and rail guard (1) fixed connection.

6. The portable guard rail for building construction according to claim 1, wherein: the air guide part comprises: the enclosing plate (13) is embedded into the inner side of the protective guard (1), the outer walls of two ends of the enclosing plate (13) are respectively provided with a plurality of air deflectors (15), and the air deflectors (15) are arranged in a downward inclined mode.

7. The portable guard rail for building construction according to claim 6, wherein: the air deflectors (15) at the two ends are in a splayed shape integrally, and the middle parts of the upper end and the lower end of the coaming (13) are clamped with rotating shafts (14).

8. The portable guard rail for building construction according to claim 2, wherein: the LED lamp support is characterized in that the outer walls of the two support columns (2) are fixedly connected with LED lamps (3), the LED lamps (3) are electrically connected with an external control terminal through wires, and walking wheels (5) are clamped at the bottoms of the elastic pieces (6).