CN213418439U

CN213418439U - Safety inclination protection device for attached scaffold

Info

Publication number: CN213418439U
Application number: CN202021644197.XU
Authority: CN
Inventors: 蒋宇
Original assignee: Chongqing Hongming Security Technology Co ltd
Current assignee: Chongqing Hongming Security Technology Co ltd
Priority date: 2020-08-10
Filing date: 2020-08-10
Publication date: 2021-06-11
Anticipated expiration: 2030-08-10

Abstract

The utility model provides an inserted scaffold frame safety slope protection device, includes scaffold frame, scaffold frame right side fixedly connected with guide rail, guide rail right side end fixedly connected with fixing device, fixing device includes the horizontal pole, horizontal pole top outer wall fixedly connected with bolt socket, and telescopic link a rotates with the bolt socket through the mode of articulated connection to be connected, and telescopic link a other end fixedly connected with supporting shoe, horizontal pole lower extreme fixedly connected with backup pad, backup pad pass through hinge structure fixedly connected with bracing piece b, and bracing piece b other end fixedly connected with stopper, bracing piece b lower extreme outer wall rotate through the mode of articulated connection to be connected with telescopic link b, and the telescopic link b other end and backup pad left side outer wall bottom fixed connection, the utility model discloses a telescopic link a that sets up, supporting shoe and connective bar carry out the first time to the guide rail and, Stopper and telescopic link b carry out the second time to the guide rail and fix, can prevent effectively that the scaffold from taking place to topple and the condition of falling.

Description

Safety inclination protection device for attached scaffold

Technical Field

The utility model relates to a shock attenuation construction technical field especially relates to an attached scaffold frame safety slope protection device.

Background

At present, in the field of building, along with the large-scale construction of high-rise buildings, the attached lifting scaffold is favored by construction units due to the characteristics of outstanding requirements for adapting to the construction of the high-rise buildings and obvious economic benefits. The attached lifting scaffold is attached to an engineering structure through an attached supporting device, and ascends or descends layer by layer along with a building structure by virtue of a self lifting device. The supporting means are generally installed on the building structure by means of bolts, transferring various loads of the frame structure of the scaffold to the building structure, gradually lifting the scaffold as the construction progress progresses, and disassembling until the construction is completed.

In the in-process that the attached scaffold used, how to prevent that the scaffold from toppling and falling all is a difficult problem that needs to solve always, because in the work progress, because the height of scaffold installation all is three-storey up basically, so the scaffold is in case the installation is unstable, when taking place to topple or the condition of falling, all is a threat to constructor's safety and danger.

The current scaffold is generally fixed through the horizontal pole and embrace the wheel pair guide rail to reduce the possibility that the scaffold took place to topple to a certain extent, however, the current scaffold prevents that the effect of toppling is not good, and, at every turn when rising or reducing the scaffold, all need will dismantle the horizontal pole with wall connection, wait to remove behind the suitable position, install the horizontal pole again, this process need waste a large amount of time of workman and energy, it is inconvenient to operate and use.

In order to solve the problems, the application provides a safety inclination protection device for an attached scaffold.

SUMMERY OF THE UTILITY MODEL

Objects of the invention

In order to solve the technical problems existing in the background technology, the utility model provides an attached scaffold safe inclination protection device, which solves the problems that the prior scaffold has poor overturn prevention effect, and the scaffold is required to be disassembled and inconvenient to use when being lifted every time, the utility model can fix the guide rail for the first time through the matching of the telescopic rod a, the supporting block and the connecting rod arranged between the guide rail, and can also prevent the scaffold from falling to a certain extent, the guide rail is fixed for the second time from the lower part of the transverse rod through the fixed plate, the supporting rod b, the limiting block and the telescopic rod b, the scaffold can be effectively prevented from overturning and falling through the action between the two times of fixed matching of the holding wheels and the guide rail, thereby providing guarantee for the life safety of workers, and when the scaffold is required to be lifted, the telescopic rod a can shrink the supporting block for a short time, the telescopic rod b can rotate the supporting rod b downwards, the scaffold can be freely lifted and lowered, and the cross rod does not need to be detached.

(II) technical scheme

In order to solve the problem, the utility model provides an inserted scaffold safe slope protection device, including scaffold frame, scaffold frame right side fixedly connected with guide rail, guide rail right side end fixedly connected with fixing device, fixing device includes the horizontal pole, horizontal pole top outer wall fixedly connected with bolt socket, and telescopic link a rotates with the bolt socket through the mode of articulated connection to be connected, and telescopic link a other end fixedly connected with supporting shoe, horizontal pole lower extreme fixedly connected with backup pad, backup pad are through articulated structure fixedly connected with bracing piece b, and bracing piece b other end fixedly connected with stopper, and bracing piece b lower extreme outer wall rotates through the mode of articulated connection to be connected with telescopic link b, the telescopic link b other end and backup pad left side outer wall bottom fixed connection.

Preferably, the right end of the cross rod is fixedly connected with a base plate, the base plate is fixedly connected with a building in a screw connection mode, and a support rod a is arranged between the outer wall of the lower end of the cross rod and the base plate.

Preferably, the outer wall of the telescopic rod a is welded with a fixed rod, the other end of the fixed rod is welded with a cushion block, and the cushion block can be matched with the guide rail for use.

Preferably, the outer wall of the lower end of the telescopic rod a is hinged to an elastic telescopic rod through a bolt seat, and the bottom end of the elastic telescopic rod is fixedly connected with the outer wall of the top end of the cross rod.

Preferably, the number of the guide rails is two, and the guide rails are fixedly connected through a connecting rod.

Preferably, the welding of horizontal pole left side end has the fixed plate, and the welding has guide rail stop device on the fixed plate, and guide rail stop device includes bent shape fixed plate, through screw and bent type fixed plate fixed connection on the fixed plate, bent type fixed plate is connected with through the pivot rotation and embraces the wheel.

Preferably, the wheel is embraced and is equipped with the annular, and guide rail inner wall fixedly connected with fixing base is connected with the gyro wheel through even axle on the fixing base, and the annular is equipped with the recess with the gyro wheel junction, and the gyro wheel can use with the recess cooperation.

The above technical scheme of the utility model has following profitable technological effect:

1. the utility model discloses a telescopic link a that sets up, the connective bar that sets up between supporting shoe and the guide rail cooperates to can carry out the first time to the guide rail and fix, can also prevent to a certain extent that the scaffold frame from appearing falling, fixed plate through setting up, bracing piece b, stopper and telescopic link b carry out the second time from the horizontal pole below to the guide rail and fix, embrace the condition that can effectually prevent that the scaffold frame from taking place to topple and fall through twice fixed cooperation, provide the guarantee to workman's life safety.

2. The utility model discloses when needs go up and down to scaffold, telescopic link a can be with the short-term shrink of supporting shoe, and telescopic link b can be rotatory bracing piece b downwards, and at this moment the scaffold frame can freely carry out the lift operation, need not dismantle convenient operation with the horizontal pole.

Drawings

Fig. 1 is the utility model provides an attached scaffold safety slope protection device's scaffold part schematic structure.

Fig. 2 is the utility model provides a horizontal pole among the attached scaffold frame safety slope protection device is connected the structure schematic diagram of orthographic view with the guide rail.

Fig. 3 is the utility model provides a structural schematic diagram that overlooks that horizontal pole and guide rail are connected among attached scaffold frame safety slope protection device.

Fig. 4 is an enlarged schematic structural view of a position a in fig. 3 in the attached scaffold safety inclination protection device provided by the present invention.

Reference numerals: 1. a scaffold frame; 2. a guide rail; 2-1, connecting rods; 3. a fixing device; 3-1, a cross bar; 3-2, a guide rail limiting device; 3-2-1, a curved fixing plate; 3-2-2, screws; 3-2-3, holding wheels; 3-2-4, a rotating shaft; 3-2-5, ring groove; 3-2-6, fixing seat; 3-2-7, rollers; 3-2-8, connecting shaft; 3-2-9, a groove; 3-3, fixing plates; 3-4, a bolt seat; 3-5, a telescopic rod a; 3-6, fixing a rod; 3-7, cushion blocks; 3-8, supporting blocks; 3-9, a support rod a; 3-10 parts of an elastic telescopic rod; 3-11, a support plate; 3-12, a support rod b; 3-13, a telescopic rod b; 3-14, a hinge structure; 3-15, a limiting head; 4. a building; 5. a backing plate.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

As shown in the figures 1-2, the attached scaffold safe inclination protection device provided by the utility model comprises a scaffold frame 1, a guide rail 2 is fixedly connected to the right side of the scaffold frame 1, a fixing device 3 is fixedly connected to the right side end of the guide rail 2, the fixing device 3 comprises a cross rod 3-1, a bolt seat 3-4 is fixedly connected to the outer wall of the top end of the cross rod 3-1, a telescopic rod a3-5 is rotatably connected with the bolt seat 3-4 by means of a hinged connection, a supporting block 3-8 is fixedly connected to the other end of the telescopic rod a3-5, the telescopic rod a3-5 and the supporting block 3-8 are arranged to fix the guide rail 2 from the upper part of the cross rod 3-1 to prevent the scaffold from overturning, a supporting plate 3-11 is fixedly connected to the lower end of the cross rod 3-1, a supporting plate b3-12 is fixedly connected to, the other end of the support rod b3-12 is fixedly connected with a limiting head 3-15, the support rod b3-12 and the limiting head 3-15 are arranged to fix the guide rail 2 and the scaffold frame 1 from the lower part of the cross rod 3-1, the outer wall of the lower end of the support rod b3-12 is rotatably connected with a telescopic rod b3-13 in a hinged connection mode, the other end of the telescopic rod b3-13 is fixedly connected with the bottom of the outer wall of the left side of the support plate 3-11, the telescopic rod b3-13 is arranged to enable the support rod b3-12 to rotate so as to facilitate the lifting of the scaffold, the right end of the cross rod 3-1 is fixedly connected with a backing plate 5, the backing plate 5 is fixedly connected with the building 4 in a screw connection mode, a support rod a3-9 is arranged between the outer wall of the lower end of the cross rod, the other end of the fixed rod 3-6 is welded with a cushion block 3-7, the cushion block 3-7 can be matched with the guide rail 2 for use, the fixed rod 3-6 and the cushion block 3-7 are arranged to prevent a supporting block 3-8 from being inserted into a gap between the connecting rods 2-1, so that the lifting of the scaffold is influenced, the outer wall of the lower end of the telescopic rod a3-5 is hinged and connected with an elastic telescopic rod 3-10 through a bolt seat, the bottom end of the elastic telescopic rod 3-10 is fixedly connected with the outer wall of the top end of the cross rod 3-1, and the elastic telescopic rod 3-10 is arranged to support a telescopic rod a3-5, so that the telescopic rod a3-5 can also play a role in preventing.

As shown in fig. 3-4, the number of the guide rails 2 is two, the guide rails 2 are fixedly connected with each other through a connecting rod 2-1, a fixing plate 3-3 is welded at the left side end of the cross rod 3-1, a guide rail limiting device 3-2 is welded on the fixing plate 3-3, the limiting device 3-2 comprises a curved fixing plate 3-2-1, the fixing plate 3-3 is fixedly connected with a curved fixing plate 3-2-1 through a screw 3-2-2, the curved fixing plate 3-2-1 is rotatably connected with a holding wheel 3-2-3 through a rotating shaft 3-2-4, the holding wheel 3-2-3 is provided with an annular groove 3-2-5, a fixing seat 3-2-6 is fixedly connected to the inner wall of the guide rail 2, and a roller 3-2-8 is connected to the fixing seat 3-2-6 through a 7, a groove 3-2-9 is formed in the joint of the annular groove 3-2-5 and the roller 3-2-7, the roller 3-2-7 can be matched with the groove 3-2-9 for use, and the roller 3-2-6 and the groove 3-2-9 are arranged to enable the holding wheel 3-2-3 to have a better limiting effect on the guide rail 2.

In the utility model, the telescopic rod a3-5, the supporting block 3-8 and the connecting rod 2-1 arranged between the guide rail 2 are matched, so that the guide rail 2 can be fixed for the first time, the scaffold can be prevented from falling to a certain extent, the guide rail 2 can be fixed for the second time from the lower part of the cross rod 3-1 by the arranged fixing plate 3-11, the supporting rod b3-12, the limiting block 3-15 and the telescopic rod b3-13, the scaffold can be effectively prevented from overturning and falling under the action of the clamping wheel 3-2-3 and the guide rail 2 through the twice fixed matching, the life safety of workers is guaranteed, when the scaffold is required to be lifted, the supporting block 3-8 can be temporarily contracted by the telescopic rod a3-5, the supporting rod b3-12 can be downwards rotated by the telescopic rod b3-13, at this moment, the scaffold can be freely lifted without disassembling the cross rod 3-1, and the operation is convenient.

In an optional embodiment, the utility model discloses a telescopic link a3-5 can stretch out and draw back supporting shoe 3-8 below connective bar 2-1, fix it, the dead lever 3-6 and the cushion 3-7 that set up can restrict the angle of telescopic link a3-5 rotation downwards, prevent that telescopic link a3-5 stretches to between connective bar 2-1, thereby influence the lift operation of scaffold frame, the elasticity telescopic link 3-10 that sets up can support fixed telescopic link a3-5, thereby make telescopic link a3-5 play certain effect of preventing that scaffold frame from falling.

The telescopic rod b3-13 can rotate and fix the supporting rod b3-12 to a certain degree, the supporting rod b3-12 can fix the connecting rod 2-1 on the guide rail 2 through the limiting head 3-15 to prevent the overturning phenomenon of the scaffold, when the scaffold needs to be lifted, the telescopic rod a3-5 contracts to enable the supporting block 3-8 to be far away from the connecting rod 2-1, and the telescopic rod b3-13 contracts to enable the supporting rod b3-12 to rotate downwards to enable the limiting head 3-15 to be far away from the connecting rod 2-1, at this time, the scaffold frame 1 can be lifted freely, and after the lifting is finished, the telescopic rod a3-5 and the supporting rod b3-12 only need to be controlled to reset.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims

1. An attached scaffold safe inclination protection device comprises a scaffold frame (1), a guide rail (2) is fixedly connected to the right side of the scaffold frame (1), and a fixing device (3) is fixedly connected to the right side of the guide rail (2), and is characterized in that the fixing device (3) comprises a cross rod (3-1), a bolt seat (3-4) is fixedly connected to the outer wall of the top end of the cross rod (3-1), a telescopic rod a (3-5) is rotatably connected with the bolt seat (3-4) in a hinged connection mode, a supporting block (3-8) is fixedly connected to the other end of the telescopic rod a (3-5), a supporting plate (3-11) is fixedly connected to the lower end of the cross rod (3-1), a supporting rod b (3-12) is fixedly connected to the supporting plate (3-11) through a, the other end of the supporting rod b (3-12) is fixedly connected with a limiting head (3-15), the outer wall of the lower end of the supporting rod b (3-12) is rotatably connected with a telescopic rod b (3-13) in a hinged connection mode, and the other end of the telescopic rod b (3-13) is fixedly connected with the bottom of the outer wall of the left side of the supporting plate (3-11).

2. The safety inclination protection device for the attached scaffold according to claim 1, wherein a backing plate (5) is fixedly connected to the right end of the cross bar (3-1), the backing plate (5) is fixedly connected with the building (4) in a screw connection mode, and a support rod a (3-9) is arranged between the outer wall of the lower end of the cross bar (3-1) and the backing plate (5).

3. The safety inclination protection device for the attached scaffold according to claim 1, wherein the outer wall of the telescopic rod a (3-5) is welded with a fixed rod (3-6), the other end of the fixed rod (3-6) is welded with a cushion block (3-7), and the cushion block (3-7) can be matched with the guide rail (2) for use.

4. The safety inclination protection device for the attached scaffold according to claim 1, wherein the outer wall of the lower end of the telescopic rod a (3-5) is hinged with an elastic telescopic rod (3-10) through a pin base, and the bottom end of the elastic telescopic rod (3-10) is fixedly connected with the outer wall of the top end of the cross rod (3-1).

5. The safety inclination protection device of an attached scaffold according to claim 1, characterized in that the number of the guide rails (2) is two, and the guide rails (2) are fixedly connected with each other through a connecting rod (2-1).

6. The safety inclination protection device for the attached scaffold according to claim 1, wherein the left side end of the cross bar (3-1) is welded with a fixing plate (3-3), the fixing plate (3-3) is welded with a guide rail limiting device (3-2), the guide rail limiting device (3-2) comprises a curved fixing plate (3-2-1), the fixing plate (3-3) is fixedly connected with the curved fixing plate (3-2-1) through a screw (3-2-2), and the curved fixing plate (3-2-1) is rotatably connected with a holding wheel (3-2-3) through a rotating shaft (3-2-4).

7. The safety inclination protection device for the attached scaffold according to claim 6, wherein the clasping wheel (3-2-3) is provided with a ring groove (3-2-5), the inner wall of the guide rail (2) is fixedly connected with a fixed seat (3-2-6), the fixed seat (3-2-6) is connected with a roller (3-2-7) through a connecting shaft (3-2-8), the ring groove (3-2-5) is provided with a groove (3-2-9) at the joint with the roller (3-2-7), and the roller (3-2-7) can be matched with the groove (3-2-9) for use.