CN214885434U

CN214885434U - High-stability wheel buckle type scaffold connecting piece

Info

Publication number: CN214885434U
Application number: CN202121123999.0U
Authority: CN
Inventors: 卢文浩; 谢传收; 涂世云; 郑姚元; 张春孟
Original assignee: Zhejiang Dahe Testing Co ltd
Current assignee: Zhejiang Dahe Testing Co ltd
Priority date: 2021-05-24
Filing date: 2021-05-24
Publication date: 2021-11-26
Anticipated expiration: 2031-05-24

Abstract

The utility model discloses a wheel buckle type scaffold connecting piece with high stability, which comprises a wheel buckle disc, wherein a fixed circular groove is arranged in the middle of the top of the wheel buckle disc, the inside of the fixed circular groove is penetrated and connected with a vertical rod, two side groove walls of the fixed circular groove are both fixedly provided with two first buffer plates, one side of two first shaft seats is respectively articulated with a first movable plate and a second movable plate through a first damping rotating shaft, one end of the first movable plate and one end of the second movable plate are both provided with a second buffer plate, and the second buffer plates are in contact connection with the outer wall of the vertical rod, the utility model discloses a first buffer plate and a second buffer plate are arranged in the fixed circular groove, and a first movable plate and a second movable plate which are movably connected with each other are arranged between the first movable plate and the second movable plate, and a buffer spring is attached to the outer wall of the vertical rod to buffer the vertical rod when the connecting piece is installed, so as to avoid the vertical rod shaking to collide with the groove walls, thereby can prevent effectively that the pole setting outer wall is impaired, strengthen the holistic intensity of scaffold frame and stability simultaneously.

Description

High-stability wheel buckle type scaffold connecting piece

Technical Field

The utility model relates to a connecting piece, in particular to high wheel buckle formula scaffold connecting piece of stability.

Background

Wheel is detained (cut straightly) formula scaffold frame is the novel steel pipe scaffold frame of formula of cuting straightly with self-locking function, and the main component is pole setting and horizontal pole, and the dish is detained the node and is rational in infrastructure, and the pole setting axial passes power, makes the scaffold frame wholly high in three-dimensional space structural strength, overall stability is good to have reliable self-locking function, can effectively improve the overall stability and the degree of safety of scaffold frame, the needs that satisfy construction safety that can be better. Such scaffolding generally provides for the fixed connection of the uprights and crossbars by means of associated connectors.

And current security wheel buckle formula scaffold frame connecting piece when connecting the horizontal pole, because staff's operation can make the pole setting rock in the wheel buckle dish to collide with the inner wall of mounting groove, cause the outer wall damage of pole setting again easily when stability is relatively poor, influence the bulk strength of scaffold frame.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high wheel knot formula scaffold connection spare of stability to current security wheel knot formula scaffold connection spare is unstable when solving among the above-mentioned background art, causes the damaged problem of outer wall of pole setting easily.

In order to achieve the above object, the utility model provides a following technical scheme: a high-stability wheel buckle type scaffold connecting piece comprises a wheel buckle disc, wherein a fixed circular groove is formed in the middle of the top of the wheel buckle disc, strip-shaped grooves are formed in four lateral sides of the top of the wheel buckle disc, vertical rods are connected inside the fixed circular groove in an inserting manner, an inserting rod is connected inside each strip-shaped groove in an inserting manner, a cross rod is fixedly arranged at the top of one side of each inserting rod, two first buffer plates are fixedly arranged on two lateral groove walls of the fixed circular groove, a first sliding groove is formed in one side of the front face of each first buffer plate, two first shaft seats are slidably arranged inside each first sliding groove, one sides of the two first shaft seats are respectively hinged to a first movable plate and a second movable plate through a first damping rotating shaft, the first movable plate and the second movable plate are movably connected through a second damping rotating shaft, and a second buffer plate is arranged at one end of the first movable plate and one end of the second movable plate, the second buffer plate is connected with the outer wall of the vertical rod in a contact mode.

As a preferred technical scheme of the utility model, the second spout has been seted up to back one side of second buffer board, the inside slip of second spout is equipped with the second axle seat, the one end of first fly leaf and the one end of second fly leaf are respectively through third damping pivot and two second axle seat swing joint.

As a preferred technical scheme of the utility model, fixedly connected with buffer spring between first buffer board and the second buffer board.

As a preferred technical scheme of the utility model, four avris of dish are detained to the wheel all are equipped with the safety pin, four relative first pinhole in position and second pinhole have been seted up respectively to one side of inserted bar and four avris of dish are detained to the wheel, the one end interlude of safety pin is in the inside in first pinhole and second pinhole.

As a preferred technical scheme of the utility model, the fixed first fixation clamp that is equipped with in top one side of insurance round pin, first fixation clamp presss from both sides the outside of locating the inserted bar.

As a preferred technical scheme of the utility model, every the avris in bar groove is all through connecting rod fixedly connected with second fixation clamp, the outside of horizontal pole is located to the second fixation clamp.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a high wheel knot formula scaffold connecting piece of stability:

1. be provided with first buffer board and second buffer board through the inside at fixed circular slot, and be provided with first fly leaf and the second fly leaf of interconnect swing joint between the two to and buffer spring, attached in the installation cushions it at the pole setting outer wall, avoid the pole setting to rock and collide with the cell wall, thereby can prevent effectively that the pole setting outer wall is impaired, strengthen holistic intensity of scaffold frame and stability simultaneously.

2. Through being provided with first fixation clamp and second fixation clamp, first fixation clamp is used for the centre gripping inserted bar, and the second fixation clamp is used for the centre gripping horizontal pole, and both can be installed the horizontal pole more stably with the safety catch cooperation, further strengthen holistic intensity of scaffold frame and stability.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the connection structure of the inserted link and the strip-shaped groove of the present invention;

FIG. 3 is a schematic structural view of the insert rod of the present invention;

FIG. 4 is a schematic view of the wheel buckle

Fig. 5 is a schematic structural view of the first movable plate of the present invention;

fig. 6 is an enlarged schematic structural view of the present invention located at fig. 1A.

In the figure: 1. a wheel buckle disc; 2. fixing the circular groove; 3. a strip-shaped groove; 4. a first buffer plate; 5. erecting a rod; 6. a cross bar; 7. inserting a rod; 8. a first pin hole; 9. a safety pin; 10. a second pin hole; 11. a first fixing clip; 12. a second buffer plate; 13. a first shaft seat; 14. a first movable plate; 15. a second damping rotating shaft; 16. a second movable plate; 17. a buffer spring; 18. a second fixing clip; 19. a third damping rotating shaft; 20. a chute.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-6, the utility model provides a high-stability wheel buckle type scaffold connecting piece:

according to the drawings 1-5, the wheel buckle plate comprises a wheel buckle plate 1, a fixed circular groove 2 is arranged in the middle of the top of the wheel buckle plate 1, strip-shaped grooves 3 are arranged on four sides of the top of the wheel buckle plate 1, upright rods 5 are inserted and connected into the fixed circular groove 2, an insertion rod 7 is inserted and connected into each strip-shaped groove 3, a cross rod 6 is fixedly arranged on the top of one side of each insertion rod 7, two first buffer plates 4 are fixedly arranged on two side groove walls of the fixed circular groove 2, a first sliding groove is arranged on one side of the front surface of each first buffer plate 4, two first shaft seats 13 are slidably arranged in each first sliding groove, one sides of the two first shaft seats 13 are respectively hinged to a first movable plate 14 and a second movable plate 16 through first damping rotating shafts, the first movable plate 14 is movably connected with the second movable plate 16 through second damping rotating shafts 15, one end of the first movable plate 14 and one end of the second movable plate 16 are respectively provided with a second buffer plate 12, the second buffer plate 12 is connected with the outer wall of the vertical rod 5 in a contact manner, a second chute 20 is formed in one side of the back face of the second buffer plate 12, a second shaft seat is arranged inside the second chute 20 in a sliding manner, one end of the first movable plate 14 and one end of the second movable plate 16 are respectively movably connected with the two second shaft seats through a third damping rotating shaft 19, and a buffer spring 17 is fixedly connected between the first buffer plate 4 and the second buffer plate 12.

According to the drawings of fig. 1-5, safety pins 9 are arranged on four sides of the wheel buckle disc 1, a first pin hole 8 and a second pin hole 10 which are opposite in position are respectively formed in one side of each of the four insertion rods 7 and the four sides of the wheel buckle disc 1, one end of each safety pin 9 is inserted into the first pin hole 8 and the second pin hole 10, a first fixing clamp 11 is fixedly arranged on one side of the top of each safety pin 9, the first fixing clamp 11 is clamped on the outer side of each insertion rod 7, a second fixing clamp 18 is fixedly connected to the side of each strip-shaped groove 3 through a connecting rod, the second fixing clamp 18 is clamped on the outer side of the cross rod 6, the first fixing clamp 11 arranged at the top end of each safety pin 9 can be clamped on the outer wall of each insertion rod 7, and each second fixing clamp 18 can be clamped on the outer wall of the cross rod 6 and can support the outer wall, so that the connection stability of the cross rod 6 is ensured.

When in specific use, the utility model relates to a wheel buckle type scaffold connecting piece with high stability, during installation, the upright rod 5 can be inserted into the fixed circular groove 2 firstly, so that the outer wall of the upright rod 5 is closely attached to the second buffer plate 12, after the insertion is stable, the inserted rod 7 is inserted into the strip-shaped groove 3, after the insertion is stable, one end of the safety pin 9 is inserted into the first pin hole 8 and the second pin hole 10, the inserted rod 7 and the cross rod 6 are fixed, at the moment, the first fixed clamp 11 arranged at the top end of the safety pin 9 can be clamped on the outer wall of the inserted rod 7, the second fixed clamp 18 can be clamped on the outer wall of the cross rod 6 and can support the cross rod, the stability of the connection of the cross rod 6 is ensured, in the process, the first movable plate 14 and the second movable plate 16 arranged between the first buffer plate 4 and the second buffer plate 12 are stressed, and are transmitted to the first shaft seat 13 and the second shaft seat arranged on the first buffer plate 4 and the second buffer plate 12, the first shaft base 13 and the second shaft base slide under the effect of the first sliding groove and the second sliding groove, so that the first movable plate 14 and the second movable plate 16 are continuously contracted back and forth under the effect of the damping rotating shafts, the vibration generated by the vertical rod 5 is absorbed by the cooperation of the first shaft base and the second shaft base and the buffer spring 17, the buffer effect is achieved, the vertical rod 5 is prevented from shaking to collide with the wall of the groove, the outer wall of the vertical rod 5 can be effectively prevented from being damaged, and meanwhile the overall strength and stability of the scaffold are enhanced.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A high-stability wheel buckle type scaffold connecting piece comprises a wheel buckle disc (1) and is characterized in that a fixed circular groove (2) is formed in the middle of the top of the wheel buckle disc (1), strip-shaped grooves (3) are formed in four lateral sides of the top of the wheel buckle disc (1), vertical rods (5) are connected inside the fixed circular groove (2) in an inserting mode, an inserting rod (7) is connected inside each strip-shaped groove (3) in an inserting mode, a cross rod (6) is fixedly arranged at the top of one side of each inserting rod (7), two first buffer plates (4) are fixedly arranged on two lateral walls of the fixed circular groove (2), a first sliding groove is formed in one side of the front face of each first buffer plate (4), two first shaft seats (13) are arranged in the sliding mode, a first movable plate (14) and a second movable plate (16) are hinged to one side of each first shaft seat (13) through a first damping rotating shaft, first fly leaf (14) and second fly leaf (16) between through second damping pivot (15) swing joint, the one end of first fly leaf (14) and the one end of second fly leaf (16) all are equipped with second buffer board (12), second buffer board (12) are connected with the outer wall contact of pole setting (5).

2. The wheel-buckled scaffold connecting piece with high stability of claim 1, wherein: a second sliding groove (20) is formed in one side of the back face of the second buffer plate (12), a second shaft seat is arranged in the second sliding groove (20) in a sliding mode, and one end of the first movable plate (14) and one end of the second movable plate (16) are movably connected with the two second shaft seats through third damping rotating shafts (19) respectively.

3. The wheel-buckled scaffold connecting piece with high stability of claim 1, wherein: and a buffer spring (17) is fixedly connected between the first buffer plate (4) and the second buffer plate (12).

4. The wheel-buckled scaffold connecting piece with high stability of claim 1, wherein: wheel buckle dish (1) four avris all is equipped with safety pin (9), four relative first pinhole (8) in position and second pinhole (10) are seted up respectively to one side of inserted bar (7) and four avris of wheel buckle dish (1), the one end interlude of safety pin (9) is in the inside of first pinhole (8) and second pinhole (10).

5. The wheel-buckled scaffold connecting piece with high stability of claim 4, wherein: a first fixing clamp (11) is fixedly arranged on one side of the top of the safety pin (9), and the first fixing clamp (11) is clamped on the outer side of the insertion rod (7).

6. The wheel-buckled scaffold connecting piece with high stability of claim 1, wherein: every the avris of bar groove (3) all through connecting rod fixedly connected with second fixation clamp (18), second fixation clamp (18) press from both sides the outside of locating horizontal pole (6).