CN219080952U - Safe and quick construction scaffold structure for building outer wall - Google Patents

Abstract

The application relates to a scaffold structure is under construction fast safely to building outer wall, including horizontal pole and the montant that constitutes the scaffold, the horizontal pole with montant cross connection, the tip of horizontal pole is provided with the coupling hook, the tip of montant is provided with and is used for the bearing the tray of coupling hook, the top of bearing the tray is provided with the box body, rotate on the box body and be provided with and be used for the lock the rotating hook of coupling hook, the bolt hole has been seted up on the surface of box body, be provided with on the box body and be used for the restriction the rotating hook with the bolt of coupling hook separation, the bolt peg graft in the bolt hole. The structure that this application utilized coupling hook and rotating hook receives the impact time is less to the influence of holding the relation to collude to can realize carrying out quick connect with horizontal pole and montant, and with the help of the cooperation in bolt and bolt hole, make rotating hook and coupling hook collude more stable effect when holding.

Description

Safe and quick construction scaffold structure for building outer wall

Technical Field

The utility model relates to the technical field of scaffold equipment, in particular to a safe and rapid construction scaffold structure for an outer wall of a building.

Background

The scaffold is various supports erected on a construction site for workers to operate and facilitate high-rise operation, is a general term of the building field, and is mainly used on the construction site in places where an outer wall, interior decoration or high storey height cannot be directly constructed. The scaffold is made of bamboo, wood, steel pipe or synthetic material; the scaffold is also used as a template in partial engineering at present, and is also widely used in the fields of advertising industry, municipal administration, traffic roads and bridges, mines and the like.

In the related art, a commonly used scaffold is a disc scaffold, a disc is fixedly arranged on the periphery of a vertical rod of the scaffold, and a jack is formed in the surface of the disc. The two ends of the cross rod of the scaffold are respectively fixedly connected with a plug rod, and the plug rods are inserted into the jacks. So that the cross bars and the vertical bars are connected together.

However, since the scaffold is often used in complex situations such as construction sites, the cross bars often collide with other objects during transportation or assembly. The inserted link is positioned at the end part of the cross bar, so that the inserted link is easier to collide with other objects to bend, and the bent inserted link is unfavorable for being quickly inserted into the jack, thereby affecting the installation and the use of the scaffold.

Disclosure of Invention

In order to improve the phenomenon that the inserted link is easy to bend due to collision in the existing disc type scaffold, the bent inserted link is not beneficial to being quickly inserted into the insertion hole, and the quick installation and use of the scaffold are affected, the utility model provides a safe and quick construction scaffold structure for an outer wall of a building.

The utility model provides a safe and rapid construction scaffold structure for an outer wall of a building, which adopts the following technical scheme:

the utility model provides a safe quick construction scaffold structure of building outer wall, includes horizontal pole and montant that constitutes the scaffold, the horizontal pole with montant cross connection, the tip of horizontal pole is provided with the coupling hook, the tip of montant is provided with and is used for the bearing the loading tray of coupling hook, the top of loading tray is provided with the box body, rotate on the box body and be provided with and be used for the lock the rotating hook of coupling hook, the bolt hole has been seted up on the surface of box body, be provided with on the box body and be used for the restriction rotating hook with the bolt of coupling hook separation, the bolt peg graft in the bolt hole.

Through adopting above-mentioned technical scheme, when installing the scaffold frame, at first fixed the montant, make the rotation hook be located the top surface of loading disc. And moving the cross rod to hook the connecting hook and the rotating hook at the end part of the cross rod, and bearing the connecting hook and the rotating hook by the bearing disc. The cross bar and the vertical bar are connected together by the hook of the connecting hook and the rotating hook. And when the connecting hook is hooked with the rotating hook, the bolt is inserted into the bolt hole and used for limiting the rotating hook to reversely rotate and automatically unlock, so that the stability of connection is improved. The structure of utilizing connecting hook and rotating hook receives the influence of holding the relation to the hook when striking less to can realize carrying out quick connect with horizontal pole and montant, and with the help of the cooperation in bolt and bolt hole, make rotating hook and connecting hook hold more stable when holding.

Preferably, the box body is provided with a limiting part, the limiting part is opposite to the opening of the rotating hook when the rotating hook is opened, and the outer wall of the connecting hook is abutted to the limiting part.

Through adopting above-mentioned technical scheme, be provided with spacing portion on the box body, spacing portion is favorable to reducing the opening size of box body to make the connecting hook be difficult for breaking away from with the rotating hook.

Preferably, a containing cavity for containing the connecting hook is formed in the box body, and the limiting part and the rotating shaft of the rotating hook are respectively located at two ends of the opening of the containing cavity.

Through adopting above-mentioned technical scheme, set up the holding chamber in the box body, utilize the top surface in holding chamber to restrict the relative movement that connecting hook and rotating hook take place vertical direction and break away from.

Preferably, the bolt is provided with an elastic spring for enabling the bolt to be automatically inserted into the bolt hole, one end of the elastic spring is fixedly connected with a rod body of the bolt, and the other end of the elastic spring is fixedly connected with the surface of the box body.

Through adopting above-mentioned technical scheme, when the bolt is not with bolt hole alignment, the tail end of rotating the hook jack-up the bolt, tensile spring. When the bolt is aligned with the bolt hole, the elastic force of the elastic spring pushes the bolt to be inserted into the bolt hole, so that the rotating hook is automatically locked.

Preferably, the end of the bolt is rotatably provided with a ball which rolls against the surface of the connecting hook.

Through adopting above-mentioned technical scheme, the ball at the tip of bolt is favorable to when the dwang jack-up the bolt, reduces the frictional force between bolt and the rotating hook.

Preferably, an abutting plate for limiting the opening of the connecting hook in the closed state is arranged on the surface of the bearing plate, and the abutting plate abuts against the outer wall of the rotating hook.

Through adopting above-mentioned technical scheme, the butt plate can utilize butt plate butt to rotate the outer wall of hook in the time of the hook to collude with the coupling hook at the rotation hook to the restriction rotates the hook, makes rotation hook and coupling hook stably collude and hold.

Preferably, a sliding groove for sliding the abutting plate is formed in the surface of the bearing plate, a wedge-shaped limiting slide block is arranged on the bottom surface of the abutting plate, and the limiting slide block is connected with the sliding groove in a sliding mode.

Through adopting above-mentioned technical scheme, utilize wedge spacing slider and the cooperation in groove that slides for when rotating the hook butt on the butt board, wedge spacing slider makes the butt board be difficult for breaking away from the loading tray with the groove that slides, makes the butt board can be stable the location on the loading tray.

Preferably, a limiting block is arranged on the bottom surface of the connecting hook, a limiting groove is formed in the surface of the bearing disc, and the width of the limiting groove is matched with the width of the limiting block.

Through adopting above-mentioned technical scheme, when the connecting hook stretches into the holding chamber of box body, the stopper of connecting hook bottom surface is pegged graft in spacing recess, makes the width of spacing recess and the width looks adaptation of stopper for the stopper can not rotate in spacing recess, thereby makes the horizontal pole can not rotate relative montant.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the structure of the connecting hook and the rotating hook has small influence on the hooking relation when being impacted, so that the transverse rod and the vertical rod can be quickly connected, and the rotating hook is more stable when being hooked with the connecting hook by virtue of the matching of the bolt and the bolt hole;

2. the bearing plate is provided with an abutting plate on the surface, when the rotating hook is hooked with the connecting hook, the abutting plate abuts against the outer wall of the rotating hook, so that the rotating hook is prevented from being separated from the connecting hook, and the connection stability of the cross rod and the vertical rod is improved.

Drawings

FIG. 1 is a schematic view of the overall structure in the present embodiment;

FIG. 2 is a schematic view of a cross bar in this embodiment;

FIG. 3 is a schematic view showing the structure of the vertical bar upper carrying tray in the present embodiment;

fig. 4 is an enlarged view of a portion a in fig. 3;

FIG. 5 is an illustration showing the structure of a latch;

fig. 6 is a partial cross-sectional view for showing the abutment plate base structure.

Reference numerals illustrate: 10. a cross bar; 11. a connecting hook; 12. a limiting block; 20. a vertical rod; 21. a carrying tray; 22. a limit groove; 23. a case body; 24. a receiving chamber; 25. a protruding block; 26. a rotating shaft; 27. a restriction portion; 28. a slip groove; 29. a fixing plate; 210. a drive spring; 30. a rotating hook; 31. a movable groove; 32. a bolt hole; 40. a plug pin; 41. a ball; 42. an end plate; 43. an elastic spring; 50. an abutting plate; 51. and a limit sliding block.

Detailed Description

The present application is described in further detail below in conjunction with figures 1-6.

The safe and rapid construction scaffold structure for the outer wall of the building comprises a cross bar 10 and a vertical bar 20, wherein the cross bar 10 and the vertical bar 20 are in cross connection with each other, referring to fig. 1.

Referring to fig. 2 and 3, specifically, the cross bar 10 is fixedly connected at both ends with a connection hook 11. The periphery of montant 20 fixed mounting has the loading tray 21 that is used for bearing coupling hook 11, and fixed mounting has the stopper 12 that is used for restricting horizontal pole 10 pivoted on the bottom surface of coupling hook 11, and spacing recess 22 has been seted up to the surface of loading tray 21, and the width of stopper 12 and the width looks adaptation of spacing recess 22, and is used for restricting stopper 12 and rotates in spacing recess 22.

Referring to fig. 2 and 3, a box body 23 is mounted on the top surface of the carrier plate 21, and a receiving cavity 24 is formed in the box body 23, and an opening of the receiving cavity 24 faces a direction away from the vertical rod 20. The height of the accommodating cavity 24 is larger than the sum of the thickness of the connecting hook 11 and the height of the limiting block 12. In this embodiment, the limit groove 22 has an open end of the case 23 extending toward the inner wall of the accommodating chamber.

Referring to fig. 3 and 4, a protrusion block 25 is fixedly installed at an opening side edge of the case 23, a rotation shaft 26 is rotatably installed on the protrusion block 25, and the rotation shaft 26 is disposed perpendicular to a surface of the carrier plate 21. The rotating shaft 26 is rotatably provided with a rotating hook 30, the side surface of the rotating hook 30 is provided with a movable groove 31 for the rotating hook 30 to rotate around the protruding block 25, and the protruding block 25 is inserted into the movable groove 31. The movable slot 31 is located in the middle of the rotating hook 30, and the end far away from the bending end is provided with a tail end, and the tail end is located in the accommodating cavity 24. The bent end of the rotating hook 30 protrudes out of the opening of the accommodating cavity 24, and the bent end of the rotating hook 30 can rotate towards the outer side away from the box body 23 relative to the rotating shaft 26. The outer part of the connecting hook 11 is abutted against the tail end of the rotating hook 30, and the bent end of the rotating hook 30 is hooked with the connecting hook 11.

Referring to fig. 3, a limiting part 27 is fixedly mounted at the opening of the case 23, the limiting part 27 is positioned at the other end of the accommodating cavity 24 far from the protruding block 25, and the limiting part 27 deflects the opening of the accommodating cavity 24 toward one side, so that when the rotating hook 30 is hooked with the connecting hook 11, the limiting part 27 abuts against the outer side of the connecting hook 11 to limit the connecting hook 11 to be separated from the rotating hook 30.

Referring to fig. 3 and 4, a latch 40 for fixing the coupling hook 11 is slidably installed on the top of the case 23, an opening is opened at the top surface of the case 23, and the latch 40 is slidably inserted into the opening. The end of the latch 40 is rotatably mounted with a ball 41, and the ball 41 is in rolling contact with the top surface of the tail end of the coupler 11. The tail end of the rotating hook 30 is provided with a bolt hole 32, and when the connecting hook 11 and the rotating hook 30 are buckled, the bolt 40 is inserted into the bolt hole 32.

Referring to fig. 3 and 5, an elastic spring 43 for automatically actuating the latch 40 is sleeved on the latch 40, an end plate 42 is fixedly mounted at one end of the latch 40 far from the ball 41, one end of the elastic spring 43 is fixedly connected to the bottom surface of the end plate 42, and the other end of the elastic spring 43 is fixedly connected to the top surface of the box 23. When the plug 40 is inserted into the plug hole 32, the elastic spring 43 is in a natural state.

Referring to fig. 3 and 6, the surface of the carrying tray 21 is provided with a sliding groove 28, the sliding groove 28 is located at the side of the box body 23, and the longitudinal section of the sliding groove 28 is in a wedge-shaped arrangement. The end of the sliding groove 28 remote from the vertical rod 20 intersects the rotation locus of the rotating hook 30. The bearing plate 21 is slidably provided with an abutting plate 50, the bottom surface of the abutting plate 50 is fixedly provided with a limit sliding block 51, and the longitudinal section of the limit sliding block 51 is matched with the longitudinal section of the sliding groove 28. The abutment plate 50 abuts against the outer wall of the rotating hook 30. When the abutting plate 50 is located at one end of the sliding groove 28 near the edge of the carrying tray 21, the abutting plate 50 abuts against the outer wall of the rotating hook 30, so that the rotating hook 30 rotates towards the limiting portion, and the distance between the rotating hook 30 and the limiting portion is smaller than the minimum distance capable of disengaging the connecting hook 11.

Referring to fig. 3, the surface of the carrier plate 21 is fixedly provided with a fixing plate 29, and the fixing plate 29 is positioned at one end of the sliding groove 28 near the vertical rod 20. The fixed plate 29 is fixedly provided with a driving spring 210 for driving the abutting plate 50 to slide, and the other end of the driving spring 210 is fixedly connected to one side of the abutting plate 50 facing the fixed plate 29. And the drive spring 210 is in a compressed state.

The implementation principle of the application is as follows: when installing the scaffold, the vertical rod 20 is first fixed, so that the box 23 is located above the carrying tray 21. First, the latch 40 is lifted, so that the latch 40 is separated from the latch hole 32 on the tail end of the rotating hook 30. After that, the driving spring 210 is compressed, so that the abutting plate 50 slides away from the rotating hook 30, and when the rotating hook 30 rotates around the rotating shaft 26 towards the outer side of the box 23, the distance between the rotating hook 30 and the limiting part is larger than the minimum distance that the connecting hook 11 can enter the accommodating cavity.

The cross bar 10 is moved, and the connecting hook 11 at the end of the cross bar 10 stretches into the accommodating cavity and abuts against the tail end of the rotating hook 30. Thereby the rotating rod rotates towards the direction of the limiting part and is buckled with the connecting hook 11. When the rotating hook 30 rotates to the locking position, the tail end of the rotating hook 30 pushes up the latch 40, so that the elastic spring 43 is stretched. When the latch hole 32 is opposite to the latch 40, the latch 40 is automatically driven by the elastic force of the elastic spring 43 to drop and insert into the latch hole 32, so as to limit the rotation of the rotating hook 30, and further lock the relative positions of the rotating hook 30 and the connecting hook 11. Then, the driving spring 210 is released, and the elastic force of the driving spring 210 pushes the abutting plate 50 to move along the sliding groove 28 towards the edge direction close to the bearing disc 21, and abuts against the outer wall of the rotating hook 30, so that the rotating trend of the rotating hook 30 is blocked.

The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims (8)

1. The utility model provides a safe quick construction scaffold structure of building outer wall, includes horizontal pole (10) and montant (20) that constitute the scaffold, horizontal pole (10) with montant (20) cross connection, its characterized in that: the end of horizontal pole (10) is provided with coupling hook (11), the tip of montant (20) is provided with and is used for the bearing tray (21) of coupling hook (11), the top of bearing tray (21) is provided with box body (23), rotate on box body (23) and be provided with be used for the lock coupling hook (11) rotating hook (30), bolt hole (32) have been seted up on the surface of box body (23), be provided with on box body (23) and be used for the restriction rotating hook (30) with bolt (40) of coupling hook (11) separation, bolt (40) peg graft in bolt hole (32).

2. The construction scaffolding structure for safe and rapid construction of an exterior wall of a building according to claim 1, wherein: the box body (23) is provided with a limiting part, the limiting part is opposite to the opening of the rotating hook (30) when the rotating hook is opened, and the outer wall of the connecting hook (11) is abutted to the limiting part.

3. The construction scaffolding structure for safe and rapid construction of an exterior wall of a building according to claim 2, wherein: the box body (23) is internally provided with a containing cavity (24) for containing the connecting hook (11), and the limiting part and a rotating shaft (26) of the rotating hook (30) are respectively positioned at two ends of the opening of the containing cavity (24).

4. The construction scaffolding structure for safe and rapid construction of an exterior wall of a building according to claim 1, wherein: the novel box is characterized in that an elastic spring (43) for enabling the bolt (40) to be automatically inserted into the bolt hole (32) is arranged on the bolt (40), one end of the elastic spring (43) is fixedly connected with a rod body of the bolt (40), and the other end of the elastic spring (43) is fixedly connected with the surface of the box body (23).

5. The construction scaffolding structure for safe and rapid construction of an exterior wall of a building according to claim 4, wherein: the end of the bolt (40) is rotatably provided with a ball (41), and the ball (41) is in rolling contact with the surface of the connecting hook (11).

6. The construction scaffolding structure for safe and rapid construction of an exterior wall of a building according to claim 1, wherein: an abutting plate (50) for limiting the opening of the connecting hooks (11) in the closed state is arranged on the surface of the bearing plate (21), and the abutting plate (50) abuts against the outer wall of the rotating hooks (30).

7. The construction scaffolding structure for safe and rapid construction of an exterior wall of a building according to claim 6, wherein: the surface of the bearing plate (21) is provided with a sliding groove (28) for sliding of the abutting plate (50), the bottom surface of the abutting plate (50) is provided with a wedge-shaped limit sliding block (51), and the limit sliding block (51) is connected with the sliding groove (28) in a sliding mode.

8. The construction scaffolding structure for safe and rapid construction of an exterior wall of a building according to claim 1, wherein: limiting blocks (12) are arranged on the bottom surfaces of the connecting hooks (11), limiting grooves (22) are formed in the surfaces of the bearing plates (21), and the width of each limiting groove (22) is matched with the width of each limiting block (12).

Images