CN216429238U

CN216429238U - Multipurpose guardrail device

Info

Publication number: CN216429238U
Application number: CN202122671172.XU
Authority: CN
Inventors: 陈小俊
Original assignee: Zhejiang Dongxin Construction Co ltd
Current assignee: Zhejiang Dongxin Construction Co ltd
Priority date: 2021-11-03
Filing date: 2021-11-03
Publication date: 2022-05-03
Anticipated expiration: 2031-11-03

Abstract

The utility model discloses a multipurpose guardrail device, aiming at providing a multipurpose guardrail device which has strong applicability and is convenient for disassembly and assembly, comprising a mounting frame and a guardrail connected on the mounting frame for separating use, wherein both ends of the mounting frame are respectively connected with a fixed part through a connecting structure, the connecting structure comprises a connecting part and a fixed seat, the connecting part is arranged on the mounting frame, the connecting part is hinged with the fixed seat, and the fixed seat is detachably connected with the fixed part; the two opposite ends of the mounting rack are respectively provided with an extension part, one extension part is vertically provided with a connecting piece, the other extension part is provided with a positioning hole, and the connecting pieces penetrate through the positioning holes to sequentially connect the mounting racks end to end; the utility model relates to a construction technical field.

Description

Multipurpose guardrail device

Technical Field

The utility model relates to a construction technical field, more precisely relate to a multipurpose guardrail device.

Background

The building construction refers to the production activities in the engineering construction implementation stage and is the construction process of various buildings. The housing construction indicates that there is top cap, beam column, wall, basis and can form the inner space, satisfies the engineering that people produced, lives in, study, public activity needs, faces the limit and the basement foundation ditch faces the regional protector that often can set up such as limit at elevator well head, reservation entrance to a cave, floor at the in-process of building construction, guarantee constructor self safety.

The existing protection device has poor protection applicability to areas of different sizes and types, and has certain limitation in the use process; and the existing protection device is not convenient to disassemble and assemble, increases the operation difficulty and is difficult to carry.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the multipurpose guardrail device has strong applicability and is convenient to disassemble and assemble.

In order to achieve the above object, the utility model provides a following technical scheme:

a multipurpose guardrail device comprises a mounting frame and a guardrail connected to the mounting frame and used for blocking, wherein two ends of the mounting frame are respectively connected with a fixed part through a connecting structure, the connecting structure comprises a connecting part and a fixed seat, the connecting part is arranged on the mounting frame and is hinged with the fixed seat, and the fixed seat is detachably connected with the fixed part;

the two opposite ends of the mounting rack are respectively provided with an extension part, one extension part is vertically provided with a connecting piece, the other extension part is provided with a positioning hole, and the connecting piece penetrates through the positioning holes to sequentially connect the mounting racks end to end.

After the structure above the adoption, the utility model discloses a multipurpose guardrail device compares with prior art, has following advantage: when the guardrail mounting device is used, the fixing seat is firstly fixed on the fixed part, the fixed part can be used for reserving holes, beam plate structures near the edges, fixing rods and the like for walls on two sides of an elevator well mouth, ring beams and floors on the periphery of a basement foundation pit, and further, the guardrail is hinged on the fixing seat through the connecting part, so that the installation of the guardrail can be completed, the guardrail plays a role in blocking, and the accident of falling from a high place caused by the mistaken entry of personnel is prevented; the mounting bracket can rotate relative to the fixed seat, and when the installation bracket is used, a worker can rotate the mounting bracket to enter the inner side. At connecting piece and the location portion that the relative both ends of guardrail set up, a plurality of guardrail passes through the connecting piece and connects gradually with the end to end of location fit, and above-mentioned improvement, the user can splice out the guardrail combination that length is suitable to satisfy the elevator mouth, elevartor shaft, basement foundation ditch and building floor reserve the entrance to a cave, face the separation needs in different places such as limit. The device has the characteristics of simple disassembly and assembly, wide applicability and strong function.

As an improvement of the utility model, the left and right sides terminal surface setting of connecting portion perpendicular to mounting bracket upper end. Go up connecting portion setting in the upper end of mounting bracket, make structural configuration reasonable, made things convenient for installation and dismantlement, had the characteristics that connect firm reliable simultaneously.

As an improvement of the utility model, the fixing base transversely is provided with the through-hole that supplies connecting portion to pass to it is connected with the pin to be located connecting portion and pass the through-hole. The improvement has the advantages of simple structure, convenient standardization, large-scale production and manufacture, and reliable connection.

As an improvement of the utility model, the extension sets up the left and right both ends face at the mounting bracket, the connecting piece is the spliced pole of vertical setting, the vertical setting of axial lead of locating hole. The structural design of the connecting column and the positioning hole facilitates production and manufacture, and has the characteristic of stable and reliable connection.

As an improvement of the utility model, a pin shaft is arranged between the upper end of the guardrail and the mounting rack, so that the mounting rack can rotate relatively. Set up the round pin axle between the upper end of guardrail and the mounting bracket, after a plurality of mounting brackets splices, the articulated structural design of guardrail and mounting bracket has made things convenient for the user to rotate the guardrail, uses the round pin axle to upwards overturn as the rotation axis with the guardrail, has made things convenient for user's use, and simultaneously, the structural design that upwards reverses still has the characteristics that avoid personnel to go into by mistake and have the upset clearance big.

As an improvement of the utility model, mounting bracket lower extreme sliding connection locking piece, mounting bracket lower extreme lateral sliding connection has first locking piece, the guardrail is provided with the locking hole, first locking piece slides to the locking downthehole so that the guardrail is rotated by the locking. But set up lateral sliding's first locking piece, when need not get into the guardrail inboard, slide first locking piece to the locking downthehole can rotate the guardrail locking, promoted the security performance.

As an improvement of the utility model, the vertical sliding connection of mounting bracket lower extreme has the second lock piece, the second lock piece is connected in order to be rotated the mounting bracket by the locking with the externally fixed part. But set up vertical gliding second lock piece, outside fixed part is provided with the connecting hole that supplies the vertical slip of second lock piece, when need not get into the guardrail inboard, slides second lock piece and is connected with the connecting hole and can rotate the mounting bracket locking, has further promoted the security performance.

Drawings

Fig. 1 is a schematic structural diagram of a first embodiment of the present invention.

Fig. 2 is an enlarged schematic view of a structure in fig. 1 according to the present invention.

Fig. 3 is a schematic top view of the present invention.

Fig. 4 is an enlarged schematic view of the structure at B in fig. 3.

Fig. 5 is a schematic structural view of the fixing base of the present invention.

Fig. 6 is a schematic structural diagram of a second embodiment of the present invention.

Fig. 7 is a schematic structural diagram of a third embodiment of the present invention.

Shown in the figure: 1. a mounting frame; 2. a guardrail; 3. a connecting portion; 3.1, pins; 4. a fixed seat; 5. an extension portion; 5.1, connecting pieces; 5.2, positioning holes; 6. a pin shaft; 7. a first locking member; 8. a second lock member.

Detailed Description

The invention will be further explained with reference to the drawings and the specific embodiments.

Referring to fig. 1-7, to achieve the above objects, the present invention provides the following technical solutions: a multipurpose guardrail 2 device comprises a mounting frame 1 and a guardrail 2 connected to the mounting frame 1 for blocking, wherein two ends of the mounting frame 1 are respectively connected with a fixed part through a connecting structure, the connecting structure comprises a connecting part 3 and a fixed seat 4, the connecting part 3 is arranged on the mounting frame 1, the connecting part 3 is hinged with the fixed seat 4, and the fixed seat 4 is detachably connected with the fixed part;

the opposite two ends of the mounting rack 1 are respectively provided with an extension part 5, one of the extension parts 5 is vertically provided with a connecting part 5.1, the other extension part 5 is provided with a positioning hole 5.2, and the connecting part 5.1 penetrates through the positioning hole 5.2 to connect the mounting racks 1 end to end in sequence.

After the structure above the adoption, the utility model discloses a 2 devices of multipurpose guardrail compares with prior art, has following advantage: when the guardrail mounting device is used, the fixing seat 4 is firstly fixed on a fixed part, the fixed part can be a wall body on two sides of an elevator well mouth, a reserved hole, an edge, a fixing rod and the like of a basement foundation pit and a floor, further, the guardrail 2 is hinged on the fixing seat 4 through the connecting part 3, the installation of the guardrail 2 can be completed, the guardrail 2 plays a role in blocking, and personnel are prevented from mistakenly entering and falling from a high place; the mounting bracket 1 can rotate relative to the fixed seat 4, and during use, a worker can rotate the mounting bracket 1 to enter the inner side. Connecting piece 5.1 and the location portion that sets up at 2 relative both ends of guardrail, a plurality of guardrail 2 connects gradually through connecting piece 5.1 and location fit end to end, and above-mentioned improvement, the user can splice out the 2 combinations of guardrail that length is suitable to satisfy the elevator mouth, elevartor shaft, basement foundation ditch and floor reserve the entrance to a cave, face the separation needs in different places such as limit. The device has the characteristics of simple disassembly and assembly, wide applicability and strong function.

As an improvement of the utility model, the left and right sides terminal surface setting of connecting portion 3 perpendicular to mounting bracket 1 upper end. Go up connecting portion 3 and set up in the upper end of mounting bracket 1, make structural layout reasonable, made things convenient for installation and dismantlement, had the characteristics that connect firm reliable simultaneously.

As an improvement of the utility model, the fixing base 4 is transversely provided with the through-hole that supplies connecting portion 3 to pass to it is connected with pin 3.1 to be located connecting portion 3 and pass the through-hole. The improvement has the advantages of simple structure, convenient production and manufacture and reliable connection.

As an improvement of the utility model, the extension 5 is arranged on the left and right end faces of the mounting rack 1, the connecting piece 5.1 is a connecting column of vertical arrangement, the vertical setting of the axial lead of the locating hole 5.2. The structural design of the connecting column and the positioning hole 5.2 facilitates production and manufacturing, and has the characteristic of stable and reliable connection.

As an improvement of the utility model, set up round pin axle 6 between 2 upper ends of guardrail and the mounting bracket 1, so that 2 relative mounting brackets 1 of guardrail rotate through round pin axle 6. Set up round pin axle 6 between the upper end of guardrail 2 and mounting bracket 1, after a plurality of mounting brackets 1 splice, guardrail 2 and mounting bracket 1's articulated structural design have made things convenient for the user to rotate guardrail 2, use guardrail 2 to make things convenient for user's use for the upset of round pin axle 6 upwards as the rotation axis, and simultaneously, the structural design that upwards reverses still has the characteristics that avoid personnel to go into by mistake and have the upset clearance big.

As an improvement of the utility model, 1 lower extreme sliding connection locking piece of mounting bracket, 1 lower extreme lateral sliding connection of mounting bracket has first locking piece 7, guardrail 2 is provided with the locking hole, first locking piece 7 slides to the locking downthehole so that guardrail 2 is rotated by the locking. But set up lateral sliding's first locking piece 7, when need not get into 2 inboards of guardrail, slide first locking piece 7 to the locking downthehole can rotate 2 locking of guardrail, promoted the security performance.

As an improvement of the utility model, the vertical sliding connection of 1 lower extreme of mounting bracket has second lock 8, second lock 8 is connected in order to be rotated mounting bracket 1 by the locking with the externally fixed part. But set up vertical gliding second lock piece 8, outside fixed part is provided with the connecting hole that supplies the vertical slip of second lock piece 8, when need not get into 2 inboards of guardrail, slides second lock piece 8 and is connected with the connecting hole and can rotate mounting bracket 1 locking, has further promoted the security performance.

The working principle is as follows: when in use, firstly, the guardrail 2 combination with proper length and type (single row, rectangle, etc.) is spliced by matching the connecting piece 5.1 and the positioning hole 5.2 according to the blocking requirement of the area; further, correspond outermost right side and left connecting portion 3 and set up fixing base 4, fixing base 4 can be fixed on wall body or dead lever through the round pin body etc. and further, put into the through-hole on fixing base 4 with outermost right side and left connecting portion 3 in, further, the installation can be accomplished to 3 outer ends of connecting portion wear to establish pin 3.1. When a user needs to enter an area in the guardrail 2, the second locking piece 8 on the mounting frame 1 at a required position is moved upwards to remove the second locking piece from the connecting hole of the external fixing piece, so that the mounting frame 1 and the guardrail 2 can be synchronously turned over to enter a blocking area; when a plurality of mounting brackets 1 are connected and cause the mounting bracket 1 to overturn inconveniently, the first locking piece 7 on the mounting bracket 1 at the required position is moved outwards to be moved out from the locking hole on the guardrail 2, the guardrail 2 can be overturned, and a user can enter the guardrail after 2 overturn.

Above only the utility model discloses an it is preferred embodiment, the utility model discloses a scope of protection not only limits in above-mentioned embodiment, and the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. A multipurpose guardrail device is characterized by comprising a mounting frame (1) and a guardrail (2) connected to the mounting frame (1) for blocking use, wherein two ends of the mounting frame (1) are respectively connected with a fixed part through a connecting structure, the connecting structure comprises a connecting part (3) and a fixing seat (4), the connecting part (3) is arranged on the mounting frame (1), the connecting part (3) is hinged with the fixing seat (4), and the fixing seat (4) is detachably connected with the fixed part;

the two opposite ends of the mounting rack (1) are respectively provided with an extending part (5), one extending part (5) is vertically provided with a connecting piece (5.1), the other extending part (5) is provided with a positioning hole (5.2), and the connecting pieces (5.1) penetrate through the positioning holes (5.2) to sequentially connect the mounting racks (1) end to end.

2. The multi-purpose barrier device of claim 1, wherein: the connecting parts (3) are perpendicular to the end faces of the left side and the right side of the upper end of the mounting rack (1).

3. A multi-purpose barrier device according to claim 2, wherein: the fixing seat (4) is transversely provided with a through hole for the connecting part (3) to pass through, and the connecting part (3) is connected with a pin (3.1) through the through hole.

4. The multi-purpose barrier device of claim 1, wherein: the extension part (5) is arranged on the left end face and the right end face of the mounting rack (1), the connecting piece (5.1) is a connecting column which is vertically arranged, and the axis of the positioning hole (5.2) is vertically arranged.

5. The utility barrier device of claim 1, wherein: a pin shaft (6) is arranged between the upper end of the guardrail (2) and the mounting frame (1), and the guardrail (2) can rotate relative to the mounting frame (1) through the pin shaft (6).

6. The multi-purpose barrier device of claim 5, wherein: the guardrail mounting structure is characterized in that a first locking piece (7) is connected to the lower end of the mounting frame (1) in a transverse sliding mode, a locking hole is formed in the guardrail (2), and the first locking piece (7) slides into the locking hole to enable the guardrail (2) to be locked and rotated.

7. The utility barrier device of claim 1, wherein: the vertical sliding connection of mounting bracket (1) lower extreme has second locking piece (8), second locking piece (8) are connected in order to be rotated by the locking with mounting bracket (1) with the part of external fixation.