CN221461794U

CN221461794U - Adjustable lifting type protective structure for attached scaffold and scaffold

Info

Publication number: CN221461794U
Application number: CN202420068894.7U
Authority: CN
Inventors: 张文峻; 王亚宇; 徐兴鸿; 许达峰; 何翠秀
Original assignee: Sichuan Construction Mechanization Engineering Co ltd
Current assignee: Sichuan Construction Mechanization Engineering Co ltd
Priority date: 2024-01-10
Filing date: 2024-01-10
Publication date: 2024-08-02
Anticipated expiration: 2034-01-10

Abstract

The utility model discloses an adjustable lifting type protective structure for an attached scaffold and the scaffold, and relates to the technical field of construction protective structures; the protection structure comprises a protection scaffold plate, a self-locking winch and a triangular bracket; one end of a inhaul cable of the self-locking winch is connected with one end of the protection scaffold board; the triangular bracket comprises a vertical mounting rod, a transverse mounting rod and a supporting rod, wherein the vertical mounting rod is used for being connected with the scaffold main body, the transverse mounting rod is mounted at the other end of the protective scaffold board, the upper end of the vertical mounting rod is hinged with the inner end of the transverse mounting rod, one end of the supporting rod is hinged with the lower end or the middle part of the vertical mounting rod, and the other end of the supporting rod is in sliding connection with the transverse mounting rod; the protection scaffold board can be driven to rotate upwards when the self-locking winch is used for winding, and the support rod can be self-locked in the sliding process on the transverse installation rod, so that the distance between the scaffold board and the wall body on the scaffold main body is shortened, and the influence on the construction progress is small. The scaffold is provided with the aforementioned protective structure.

Description

Adjustable lifting type protective structure for attached scaffold and scaffold

Technical Field

The utility model relates to the technical field of construction protection structures, in particular to an adjustable lifting type protection structure for an attached scaffold and the scaffold.

Background

The attached lifting scaffold is an outer scaffold which is erected to a certain height and attached to an engineering structure, can climb or descend layer by layer along with the engineering structure by means of lifting equipment and devices of the outer scaffold, and is provided with an anti-overturning and anti-falling device; the attached lifting scaffold mainly comprises an attached lifting scaffold body structure, an attached support, an anti-tilting device, an anti-falling device, a lifting mechanism, a control device and the like. In the prior art, the attached scaffold has a larger distance from the wall body, the scaffold plates need to be additionally arranged, and the corresponding scaffold plates need to be dismantled in the lifting process of the scaffold, so that the construction progress is influenced.

Disclosure of utility model

The utility model provides an adjustable lifting type protective structure machine scaffold for an attached scaffold, which can reduce the distance between a scaffold plate on a scaffold main body and a wall body, can fold and store the protective scaffold plate, can be directly folded when the scaffold is lifted and unfolded when the scaffold is used, and has small influence on construction progress.

The utility model is realized by the following technical scheme:

In a first aspect, the present utility model provides an adjustable lift-type guard structure for an attached scaffold comprising a guard scaffold plate, a self-locking winch and a foldable tripod; the self-locking winch comprises a self-locking winch body, a protective scaffold plate, a protective scaffold body, a self-locking winch and a protective scaffold plate, wherein the self-locking winch body is connected with the scaffold body above the protective scaffold plate when in use, and one end of a stay rope of the self-locking winch is connected with one end of the protective scaffold plate; the triangular bracket comprises a vertical mounting rod, a transverse mounting rod and a supporting rod, wherein the vertical mounting rod is used for being connected with the scaffold main body, the transverse mounting rod is mounted at the other end of the protection scaffold board, and the transverse mounting rod extends along the length direction of the protection scaffold board; the upper end of the vertical installation rod is hinged with the inner end of the transverse installation rod, one end of the supporting rod is hinged with the lower end or the middle part of the vertical installation rod, and the other end of the supporting rod is in sliding connection with the transverse installation rod; the protection scaffold board can be driven to rotate upwards when the self-locking winch is wound, and the supporting rod can be self-locked in a one-way manner in the sliding process on the transverse installation rod.

The utility model provides an adjustable lifting type protective structure for an attached scaffold, which comprises a protective scaffold plate, a self-locking winch and a foldable triangular bracket, wherein the protective scaffold plate is arranged on the self-locking winch; the tripod comprises a vertical installation rod, a transverse installation rod and a supporting rod, wherein the transverse installation rod is installed at one end of the protection scaffold board and extends along the length direction of the protection scaffold board, the upper end of the vertical installation rod is hinged with the inner end of the transverse installation rod, one end of the supporting rod is hinged with the lower end or the middle part of the vertical installation rod, and the other end of the supporting rod is in sliding connection with the transverse installation rod.

When the scaffold is used, the tripod is installed on the scaffold main body through the vertical installation rod, the body of the self-locking winch is installed on the side wall of the scaffold main body above the protection scaffold plate, the self-locking winch is connected with the outer end of the protection scaffold plate, the self-locking winch is wound at the moment to drive the protection scaffold plate to rotate upwards, so that the tripod is driven to be unfolded, the supporting rod can be unidirectionally self-locked in the sliding process of the transverse installation rod, the protection scaffold plate can be ensured to be kept in a rotated state, and then the protection scaffold plate is unfolded between the scaffold plate and a wall body on the scaffold main body, so that the distance between the scaffold plate and the wall body on the scaffold main body is shortened. When the structure of the building is changed and the scaffold main body needs to be adjusted, the self-locking winch is disconnected with the protection scaffold board, or the self-locking winch is disconnected with the scaffold main body, so that the tripod can be folded, and the protection scaffold board is folded without being dismantled.

The triangular bracket supports one end of the protection scaffold board, and the self-locking winch pulls up the other end of the protection scaffold board, so that the protection scaffold board has enough bearing capacity.

In summary, the adjustable lifting type protective structure for the attached scaffold provided by the utility model can reduce the distance between the scaffold board on the scaffold main body and the wall, and the protective scaffold board can be folded and stored, can be directly folded when the scaffold is lifted and unfolded when the scaffold is used, and has small influence on construction progress.

In an alternative embodiment, the vertical mounting bar, the horizontal mounting bar and the support bar are all cold rolled steel to ensure adequate structural strength of the tripod.

In an alternative embodiment, the vertical mounting bar is a channel structure to facilitate hinging of the support bar and the transverse mounting bar to the vertical mounting bar.

In an alternative embodiment, the vertical mounting bar is provided with a plurality of mounting through holes in the middle, the mounting through holes being used for penetrating the fixing bolt rod portion, so that the vertical mounting bar can be mounted on the scaffold main body and can be detached from the scaffold main body.

In an alternative embodiment, a plurality of check clamping grooves are formed in the side, facing the supporting rod, of the transverse installation rod, and the check clamping grooves are arranged at intervals along the length direction of the supporting rod; under the condition that the end part of the supporting rod is clamped in the check clamping groove, the supporting rod can be prevented from rotating downwards, and when the supporting rod is clamped in the check clamping groove, the transverse installation rod is perpendicular to the vertical installation rod, so that the supporting rod can be locked in a one-way manner in the sliding process of the transverse installation rod, and the protection scaffold board can be kept horizontal in the using process.

In an alternative embodiment, the groove bottom of the check clamping groove is inclined towards the vertical mounting rod, so that the check clamping groove can play a role in checking, and meanwhile, the supporting rod can slide towards the vertical mounting rod relative to the transverse mounting rod.

In an alternative embodiment, the vertical mounting rod, the horizontal mounting rod and the supporting rod are all subjected to surface baking finish treatment so as to perform rust prevention treatment on the tripod, and the strength of the tripod is prevented from being reduced due to rust of the tripod.

In an alternative embodiment, the tripod further comprises a tension spring, one end of the tension spring is connected with the upper end of the vertical mounting rod, and the other end of the tension spring is connected with the middle part of the supporting rod, so that the upper end of the supporting rod can be tightly attached to the horizontal mounting rod.

In an alternative embodiment, the self-locking winch is a manual winch to enable manual deployment of the protective scaffold board without the need for a power supply.

In a second aspect, the utility model provides a scaffold comprising a scaffold body on which the adjustable lifting guard structure for an attached scaffold described above is provided.

According to the scaffold, the adjustable lifting type protective structure is arranged on the scaffold main body, so that the distance between the scaffold board on the scaffold main body and a wall body can be reduced, the protective scaffold board can be folded and stored, the scaffold is directly folded when lifting and lowering, and the scaffold is unfolded when being used, so that the influence on the construction progress is small.

Compared with the prior art, the utility model has the following advantages and beneficial effects:

1. The utility model provides an adjustable lifting type protective structure for an attached scaffold, which comprises a protective scaffold plate, a self-locking winch and a foldable triangular bracket, wherein the protective scaffold plate is arranged on the self-locking winch; the tripod comprises a vertical mounting rod, a transverse mounting rod and a supporting rod, wherein the transverse mounting rod is arranged at one end of the protective scaffold plate and extends along the length direction of the protective scaffold plate, the upper end of the vertical mounting rod is hinged to the inner end of the transverse mounting rod, one end of the supporting rod is hinged to the lower end or the middle of the vertical mounting rod, the other end of the supporting rod is connected with the transverse mounting rod in a sliding manner, the tripod is arranged on a scaffold main body through the vertical mounting rod, a body of the self-locking winch is arranged on the side wall of the scaffold main body above the protective scaffold plate, the self-locking winch is connected with the outer end of the protective scaffold plate, at the moment, the self-locking winch drives the protective scaffold plate to rotate upwards through winding, so that the tripod is driven to be unfolded, the supporting rod can be subjected to unidirectional self-locking in the sliding process on the transverse mounting rod, and then the protective scaffold plate can be unfolded between the scaffold plate and a wall body, and the distance between the scaffold plate and the wall body on the scaffold main body is shortened.

2. According to the adjustable lifting type protection structure for the attached scaffold, which is provided by the utility model, when the structure of the building is changed and the scaffold main body is required to be adjusted, the self-locking winch is disconnected with the protection scaffold board, or the self-locking winch is disconnected with the scaffold main body, so that the tripod can be folded, the protection scaffold board is not required to be dismantled, and the influence on the construction progress is small.

3. According to the scaffold, the adjustable lifting type protective structure is arranged on the scaffold main body, so that the distance between the scaffold board on the scaffold main body and a wall body can be reduced, the protective scaffold board can be folded and stored, the scaffold is directly folded when lifting and lowering, and the scaffold is unfolded when being used, so that the influence on the construction progress is small.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

In the drawings:

Fig. 1 is a schematic structural view of an adjustable lifting guard structure for an attached scaffold according to an embodiment of the present utility model;

fig. 2 is an enlarged schematic view of the portion a in fig. 1.

In the drawings, the reference numerals and corresponding part names:

10-protection scaffold plates, 20-self-locking winches, 30-triangular brackets, 31-vertical mounting rods, 31 a-mounting through holes, 32-transverse mounting rods, 32 a-check clamping grooves, 33-supporting rods, 34-tension springs and 40-scaffold main bodies.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present application more apparent, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application, and it is apparent that the described embodiments are some embodiments of the present application, but not all embodiments of the present application. It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.

In the description of the embodiments of the present application, the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship conventionally put in use of the product of the application, or the orientation or positional relationship conventionally understood by those skilled in the art, is merely for convenience of describing the present application and simplifying the description, and does not indicate or imply that the apparatus or element in question must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present application.

In the description of the present utility model, unless explicitly stated and limited otherwise, the terms "disposed," "mounted," "connected," "coupled," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; the two components can be mechanically connected, can be directly connected or can be indirectly connected through an intermediate medium, and can be communicated with each other. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Example 1

With reference to fig. 1 and 2, the present embodiment provides an adjustable lifting guard structure for an attached scaffold, comprising a guard scaffold plate 10, a self-locking winch 20 and a foldable tripod 30; the body of the self-locking winch 20 is connected with the scaffold main body 40 above the protection scaffold board 10 in use, and one end of a guy cable of the self-locking winch 20 is connected with one end of the protection scaffold board 10; the tripod 30 comprises a vertical mounting rod 31, a horizontal mounting rod 32 and a supporting rod 33, wherein the vertical mounting rod 31 is used for being connected with the scaffold main body 40, the horizontal mounting rod 32 is mounted at the other end of the protection scaffold board 10, and the horizontal mounting rod 32 extends along the length direction of the protection scaffold board 10; the upper end of the vertical mounting rod 31 is hinged with the inner end of the transverse mounting rod 32, one end of the supporting rod 33 is hinged with the lower end or the middle part of the vertical mounting rod 31, and the other end of the supporting rod is in sliding connection with the transverse mounting rod 32; wherein, the protection scaffold board 10 can be driven to rotate upwards when the self-locking winch 20 is wound, and the supporting rod 33 can be self-locked in one direction in the process of sliding on the transverse installation rod 32.

Specifically, the vertical mounting bar 31, the horizontal mounting bar 32 and the support bar 33 are all made of cold rolled steel to ensure sufficient structural strength of the tripod 30.

Wherein, the vertical installation rod 31 is of a channel steel structure so as to hinge the support rod 33 and the transverse installation rod 32 with the vertical installation rod 31.

Referring again to fig. 2, a plurality of mounting through holes 31a are formed in the middle of the vertical mounting bar 31, and the mounting through holes 31a are used for penetrating the rod portion of the fixing bolt, so that the vertical mounting bar 31 can be conveniently mounted on the scaffold main body 40 and the vertical mounting bar 31 can be conveniently detached from the scaffold main body 40.

For the transverse installation rod 32, a plurality of check clamping grooves 32a are formed in the side, facing the support rod 33, of the transverse installation rod 32, and the check clamping grooves 32a are arranged at intervals along the length direction of the support rod 33; under the condition that the end part of the supporting rod 33 is clamped in the check clamping groove 32a, the supporting rod 33 can be prevented from rotating downwards, and when the supporting rod 33 is clamped in the check clamping groove 32a, the transverse mounting rod 32 is perpendicular to the vertical mounting rod 31, so that the supporting rod 33 can be locked in a unidirectional manner in the sliding process of the transverse mounting rod 32, and the protection scaffold board 10 can be kept horizontal in the use process.

It will be appreciated that the groove bottom of the check groove 32a is inclined toward the vertical mounting rod 31, so that the check groove 32a can play a role in checking, while ensuring that the support rod 33 can slide toward the vertical mounting rod 31 with respect to the lateral mounting rod 32.

Generally, the vertical mounting bars 31, the horizontal mounting bars 32 and the support bars 33 are all surface-lacquered to perform rust-proof treatment on the tripod 30, so as to prevent the tripod 30 from being rusted to reduce the strength thereof.

On this basis, the tripod 30 further comprises a tension spring 34, one end of the tension spring 34 is connected with the upper end of the vertical mounting rod 31, and the other end of the tension spring is connected with the middle part of the supporting rod 33, so as to ensure that the upper end of the supporting rod 33 can be tightly attached to the horizontal mounting rod 32.

In addition, in the present embodiment, the self-locking winch 20 is a manual winch to enable the protective scaffold board 10 to be manually unfolded without configuring a power source.

It should be noted that, in the adjustable lifting protection structure for an attached scaffold provided in this embodiment, when in use, the tripod 30 is mounted on the scaffold main body 40 through the vertical mounting rod 31, the body of the self-locking winch 20 is mounted on the sidewall of the scaffold main body 40 above the protection scaffold board 10, and the self-locking winch 20 is connected with the outer end of the protection scaffold board 10, at this time, the self-locking winch 20 is wound to drive the protection scaffold board 10 to rotate upwards, so as to drive the tripod 30 to spread, and the supporting rod 33 can perform unidirectional self-locking in the sliding process on the transverse mounting rod 32, so that the protection scaffold board 10 can be kept in a rotated state, and then the protection scaffold board 10 is spread between the scaffold board on the scaffold main body 40 and the wall, so as to reduce the distance between the scaffold board on the scaffold main body 40 and the wall.

When the building structure is changed and the scaffold body 40 needs to be adjusted, the self-locking winch 20 is disconnected from the protection scaffold board 10, or the self-locking winch 20 is disconnected from the scaffold body 40, the tripod 30 can be folded, so that the protection scaffold board 10 is folded without dismantling the protection scaffold board.

Wherein, the tripod 30 supports one end of the protection scaffold 10 and the self-locking winch 20 pulls up the other end of the protection scaffold 10 so that the protection scaffold 10 has sufficient bearing capacity.

To sum up, the adjustable lifting type protection structure for the attached scaffold provided in this embodiment can reduce the distance between the scaffold board and the wall body on the scaffold main body 40, and the protection scaffold board 10 can be folded and stored, and can be directly folded when the scaffold is lifted and unfolded when in use, so that the influence on the construction progress is small.

Example 2

In connection with fig. 2, the present embodiment provides a scaffold, including a scaffold body 40, and the adjustable lifting type protective structure for an attached scaffold described in embodiment 1 is disposed on the scaffold body 40.

The scaffold provided in this embodiment is provided with the adjustable lifting type protective structure described in embodiment 1 on the scaffold main body 40, so that the distance between the scaffold board and the wall body on the scaffold main body 40 can be reduced, and the protective scaffold board 10 can be folded and stored, and can be directly folded when the scaffold is lifted and unfolded when in use, so that the influence on the construction progress is small.

The foregoing description of the embodiments has been provided for the purpose of illustrating the general principles of the utility model, and is not meant to limit the scope of the utility model, but to limit the utility model to the particular embodiments, and any modifications, equivalents, improvements, etc. that fall within the spirit and principles of the utility model are intended to be included within the scope of the utility model.

Claims

1. An adjustable lifting type protective structure for an attached scaffold is characterized by comprising a protective scaffold plate (10), a self-locking winch (20) and a foldable triangular bracket (30);

The self-locking winch (20) is characterized in that the self-locking winch is connected with a scaffold main body above the protection scaffold board (10) when in use, and one end of a guy cable of the self-locking winch (20) is connected with one end of the protection scaffold board (10);

The triangular bracket (30) comprises a vertical mounting rod (31), a transverse mounting rod (32) and a supporting rod (33), wherein the vertical mounting rod (31) is used for being connected with a scaffold main body, the transverse mounting rod (32) is mounted at the other end of the protective scaffold board (10), and the transverse mounting rod (32) extends along the length direction of the protective scaffold board (10);

the upper end of the vertical installation rod (31) is hinged with the inner end of the transverse installation rod (32), one end of the supporting rod (33) is hinged with the lower end or the middle part of the vertical installation rod (31), and the other end of the supporting rod is in sliding connection with the transverse installation rod (32);

The protection scaffold board (10) can be driven to rotate upwards when the self-locking winch (20) winds, and the supporting rod (33) can be self-locked in a one-way manner in the sliding process on the transverse installation rod (32).

2. An adjustable lifting and lowering guard structure for an attached scaffold according to claim 1, characterized in that the vertical mounting bar (31), the horizontal mounting bar (32) and the support bar (33) are all cold rolled steel.

3. An adjustable lifting guard structure for an attached scaffold according to claim 1, characterized in that the vertical mounting bar (31) is a channel structure.

4. An adjustable lifting and lowering type protective structure for an attached scaffold according to claim 1, characterized in that a plurality of mounting through holes (31 a) are arranged in the middle of the vertical mounting rod (31), and the mounting through holes (31 a) are used for penetrating the rod parts of the fixing bolts.

5. The lifting type adjustable protection structure for the attached scaffold according to claim 1, wherein a plurality of check clamping grooves (32 a) are formed in one side, opposite to the supporting rod (33), of the transverse installation rod (32), and the check clamping grooves (32 a) are arranged at intervals along the length direction of the supporting rod (33);

Under the condition that the end part of the supporting rod (33) is clamped in the check clamping groove (32 a), the supporting rod (33) can be prevented from rotating downwards, and when the supporting rod (33) is clamped in a mode of setting the check clamping groove (32 a), the transverse installation rod (32) is perpendicular to the vertical installation rod (31).

6. An adjustable lifting and lowering guard structure for an attached scaffold according to claim 5, characterized in that the bottom of the non-return clamping groove (32 a) is inclined towards the vertical mounting bar (31).

7. An adjustable lifting and lowering type guard structure for an attached scaffold according to any one of claims 1 to 6, wherein the vertical mounting bar (31), the horizontal mounting bar (32) and the support bar (33) are all surface painting treatments.

8. An adjustable lifting and lowering type protective structure for an attached scaffold according to claim 1, wherein the tripod (30) further comprises a tension spring (34), one end of the tension spring (34) is connected to the upper end of the vertical mounting bar (31), and the other end is connected to the middle of the supporting bar (33).

9. An adjustable lifting guard structure for an attached scaffold according to claim 1, characterized in that the self-locking winch (20) is a manual winch.

10. A scaffold comprising a scaffold body, wherein an adjustable lifting guard for an attached scaffold as claimed in any one of claims 1 to 9 is provided on the scaffold body.