CN212453582U

CN212453582U - Guardrail connecting frame

Info

Publication number: CN212453582U
Application number: CN202021383931.1U
Authority: CN
Inventors: 黄国威; 魏明; 牛潮
Original assignee: Kitsen Formwrok And Scaffolding Technology Co; Guangdong Qizheng Technology Co ltd
Current assignee: Kitsen Formwrok And Scaffolding Technology Co; Guangdong Qizheng Technology Co ltd
Priority date: 2020-07-14
Filing date: 2020-07-14
Publication date: 2021-02-02
Anticipated expiration: 2030-07-14

Abstract

The utility model relates to a technical field is connected to the portal, more specifically relates to a guardrail connecting frame, including braced frame, the last swing joint of braced frame has support piece, braced frame's both ends all are equipped with the kink, be connected with the first hook-like structure that is used for overlap joint scaffold portal on the kink. The utility model discloses simple structure, convenient to use can improve the application scope of guardrail link to and improve operation personnel's work efficiency.

Description

Guardrail connecting frame

Technical Field

The utility model relates to a technical field is connected to the portal, more specifically relates to a guardrail link.

Background

With the increasing progress of science and technology, many buildings seek larger span and space, a large number of section members are derived from large span and large space, the span of the members is large, the working height is high, the self weight and the working load are also extremely remarkable, and the high attention of the building industry is attracted.

Chinese patent publication No. CN206438756U discloses a guardrail structure for scaffold and a scaffold, wherein four sides of a scaffold working platform are respectively provided with one guardrail structure, two transverse pipes are connected by a plurality of diagonal support rods, the safety coefficient is far higher than that of the existing independent single transverse pipe guardrail, and in addition, a handrail elbow is arranged above the transverse pipe, which is not only beautiful, but also increases the protection height.

But above-mentioned scheme structure is complicated, uses the operation too loaded down with trivial details, and is not convenient for adjust for it is single to be suitable for the engineering occasion.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome and be suitable for the not enough of engineering occasion singleness, provide a guardrail link, simple structure, convenient to use can improve the application scope of guardrail link to and improve operation personnel's work efficiency.

In order to solve the technical problem, the utility model discloses a technical scheme is:

the utility model provides a guardrail connecting frame, includes braced frame, the last swing joint of braced frame has support piece, braced frame's both ends all are equipped with the kink, be connected with the first hook-like structure that is used for overlap joint scaffold portal on the kink.

The utility model relates to a guardrail connecting frame, a supporting frame is used as a guardrail, and a supporting piece is movably connected on the supporting frame, so that the guardrail connecting frame can be suitable for scaffold portals with various different structures, and the application range of the guardrail connecting frame is improved; the first hook-shaped structure is used for rapidly overlapping the scaffold portal frame, and the working efficiency of operating personnel is improved. The arrangement of the bending part enables the guardrail connecting frame to be built on the same horizontal line and avoid the adjacent first hook-shaped structures.

Preferably, the first hook-shaped structure is provided with a first anti-slip piece. The arrangement of the first anti-dropping piece can prevent the potential safety hazard caused by the fact that the guardrail connecting frame drops carelessly.

Preferably, the support frame comprises a frame and a reinforcing bar connected to the frame. The arrangement of the reinforcing rods enables the structure of the supporting frame to be more stable.

Preferably, the frame comprises a first pipe and a second pipe, and the first pipe and the second pipe are connected through a plurality of third pipes.

Preferably, the bending part is connected to two ends of the first pipe, and the first hook-shaped structure is connected to the bending part.

Preferably, the first pipe is integrally formed with the bent portion. The structure that integrated into one piece's setting made first pipe fitting can be more firm.

Preferably, the reinforcing bar is a diagonal support bar.

Preferably, the support member includes a fourth pipe member having one end hinged to the support frame and the other end connected to the second hook structure, and a second hook structure.

Preferably, a second anti-slip piece is arranged on the second hook-shaped structure.

Preferably, the second anti-slip member is a snap, and the snap is elastically connected with the second hook structure.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the support frame is used as a guardrail, and the support piece is movably connected with the support frame, so that the guardrail connecting frame can be suitable for scaffold portals with various different structures, and the application range of the guardrail connecting frame is widened.

(2) The first hook-shaped structure is used for rapidly overlapping the scaffold portal frame, and the working efficiency of operating personnel is improved.

(3) The arrangement of the bending part enables the guardrail connecting frame to be built on the same horizontal line and avoid the adjacent first hook-shaped structures.

Drawings

Fig. 1 is a schematic structural view of a guardrail connecting frame of the present invention.

Fig. 2 is a schematic structural view of the supporting frame of the present invention.

Fig. 3 is a schematic structural view of a guardrail connecting frame of the present invention.

Fig. 4 is a schematic view of a partial structure of the supporting member of the present invention.

The graphic symbols are illustrated as follows:

1-support frame, 11-frame, 12-reinforcing bar, 111-first tube, 112-second tube, 113-third tube, 114-connecting piece, 2-supporting piece, 21-fourth tube, 22-second hook structure, 23-second anti-slip piece, 3-first hook structure, 4-first anti-slip piece, 5-bending part.

Detailed Description

The present invention will be further described with reference to the following embodiments. Wherein the showings are for the purpose of illustration only and are shown by way of illustration only and not in actual form, and are not to be construed as limiting the present patent; for a better understanding of the embodiments of the present invention, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.

The same or similar reference numerals in the drawings of the embodiments of the present invention correspond to the same or similar parts; in the description of the present invention, it should be understood that if there are the terms "upper", "lower", "left", "right", etc. indicating the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, it is only for convenience of description and simplification of the description, but it is not intended to indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore the terms describing the positional relationship in the drawings are only for illustrative purposes and are not to be construed as limitations of the present patent, and those skilled in the art can understand the specific meanings of the terms according to specific situations.

Example 1

Fig. 1 to 4 show a first embodiment of a guardrail connecting frame of the present invention, which includes a supporting frame 1, wherein the supporting frame 1 is movably connected with a supporting member 2, both ends of the supporting frame 1 are both provided with a bending portion 5, and the bending portion 5 is connected with a first hook-shaped structure 3 for overlapping the scaffold portal.

The supporting frame 1 is used as a guardrail, and the supporting piece 2 is movably connected with the supporting frame, so that the guardrail connecting frame can be suitable for scaffold portals with various different structures, and the application range of the guardrail connecting frame is improved; first hook-like structure 3 is used for quick overlap joint scaffold frame portal, improves operation personnel's work efficiency. The provision of the bent portion 5 enables the guardrail connecting bracket to be erected on the same horizontal line avoiding the adjacent first hook-like formation 3.

In addition, a first anti-slip element 4 is arranged on the first hook-shaped structure 3. The arrangement of the first anti-falling piece 4 can prevent the potential safety hazard caused by the careless falling of the guardrail connecting frame.

In addition, the support frame 1 includes a frame 11 and a reinforcing bar 12 connected to the frame 11. The provision of the reinforcing rods enables the structure of the support frame 1 to be more stable. The frame 11 includes a first pipe 111 and a second pipe 112, and the first pipe 111 and the second pipe 112 are connected by a plurality of third pipes 113. The bent portions 5 are connected to two ends of the first tube 111, and the first hook-shaped structures 3 are connected to the bent portions 5. The first pipe 111 is integrally formed with the bent portion 5.

Specifically, as shown in fig. 1 to 3, the first tube 111 and the second tube 112 are arranged in parallel, in this embodiment, three third tubes 113 are provided, wherein one end of each of the two third tubes 113 is perpendicularly welded to two ends of the second tube 112, and the other end of each of the two third tubes 113 is also perpendicularly welded to the first tube 111, so as to form a square structure, and the bending portion 5 is located outside the square structure; two ends of a third pipe member 113 are welded to the middle of the first pipe member 111 and the middle of the second pipe member 112 respectively; the reinforcing bar 12 is located between two adjacent third pipe members 113. In this embodiment, the reinforcing rod 12 is an inclined supporting rod, and two ends of the inclined supporting rod are respectively welded to the first pipe 111 and the second pipe 112; the cross section of the inclined supporting rod is square. The first hook-shaped structure 3 is a hook body and is welded on the bending part 5; the first anti-falling part 4 is a buckle and is connected with the hook body through a torsion spring. In this embodiment, the first pipe 111, the second pipe 112, the third pipe 113, and the reinforcing rod 12 are all aluminum members.

Example 2

This embodiment is similar to embodiment 1 except that the supporting member 2 in this embodiment includes a fourth pipe member 21 and a second hook structure 22, one end of the fourth pipe member 21 is hinged to the supporting frame 1, and the other end is connected to the second hook structure 22. The second hook-like structure 22 is provided with a second anti-slip means 23. The second anti-slip means 23 is a snap which is elastically connected with the second hook structure 22. As shown in fig. 1 to 4, two connecting pieces 114 are welded on the second pipe fitting 112, and a connector is welded at one end of the fourth pipe fitting 21 and is hinged to the connecting pieces 114 through the connector; the other end of the fourth tube 21 is welded with a second hook-like structure 22. The second hook-shaped structure 22 is a hook body, and the buckle is connected with the hook body through a torsion spring. The fourth pipe 21 in this embodiment is an aluminum member.

It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not limitations to the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. The utility model provides a guardrail connecting frame, its characterized in that, includes braced frame (1), swing joint has support piece (2) on braced frame (1), the both ends of braced frame (1) all are equipped with kink (5), be connected with first hook-like structure (3) that are used for overlap joint scaffold portal on kink (5).

2. A guardrail connecting bracket according to claim 1, characterized in that the first hook-like formation (3) is provided with a first anti-slip means (4).

3. A guardrail connecting brace according to claim 1, characterized in that the support frame (1) comprises a frame (11) and a reinforcement bar (12) connected to the frame (11).

4. A guardrail connecting brace according to claim 3 characterized in that the frame (11) comprises a first (111) and a second (112) tube, the first (111) and second (112) tubes being connected by a number of third tubes (113).

5. A guardrail connecting bracket according to claim 4, characterized in that the bent part (5) is connected to both ends of the first tube member (111), and the first hook-shaped structure (3) is connected to the bent part (5).

6. A guardrail connecting bracket according to claim 5, characterized in that the first tube (111) is formed integrally with the bent part (5).

7. A guardrail connecting bracket according to claim 3 characterized in that the reinforcing rods (12) are diagonal support rods.

8. A guardrail connecting brace according to claim 1 characterized in that the support member (2) comprises a fourth tube member (21) and a second hook structure (22), one end of the fourth tube member (21) being hingedly connected to the support frame (1) and the other end being connected to the second hook structure (22).

9. A guardrail connecting bracket according to claim 8, characterized in that the second hook-like formation (22) is provided with a second anti-slip means (23).

10. A guardrail connecting bracket according to claim 9, characterized in that the second anti-slip means (23) is a snap which is resiliently connected to the second hook-like formation (22).