CN220909083U

CN220909083U - Scaffold fixing device

Info

Publication number: CN220909083U
Application number: CN202322323342.4U
Authority: CN
Inventors: 徐磊
Original assignee: Tianjin Jiuwei Industrial Co ltd
Current assignee: Tianjin Jiuwei Industrial Co ltd
Priority date: 2023-08-29
Filing date: 2023-08-29
Publication date: 2024-05-07
Anticipated expiration: 2033-08-29

Abstract

The utility model discloses a scaffold stabilizing device, which comprises a scaffold support leg fixing assembly, wherein an adjustable supporting part is arranged on the bottom surface of the scaffold support leg fixing assembly, the adjustable supporting part comprises a plurality of first installation blocks which are annularly and uniformly distributed on the bottom surface of the scaffold support leg fixing assembly, one end of a supporting rod is rotatably installed on the two side surfaces of each first installation block through a rotating shaft, the other end of each supporting rod is rotatably installed on the corresponding side surface of a corresponding second installation block through the rotating shaft, each second installation block is arranged on the upper surface of a corresponding touch floor, a plurality of penetrating bolt insertion holes are formed in one side of the upper surface of each touch floor, and the touch floor and the ground are fixedly connected through fixing bolts to limit one end of the supporting rod by sleeving the device on all support legs of a scaffold, so that the stability when the scaffold support legs are supported is ensured, and the limitation in use is also reduced.

Description

Scaffold fixing device

Technical Field

The utility model relates to the field of scaffolds, in particular to a scaffold stabilizing device.

Background

The scaffold is a working platform which is erected to ensure that each construction process is carried out smoothly. The scaffold is divided into an outer scaffold and an inner scaffold according to the set-up positions; the wooden scaffold, the bamboo scaffold and the steel pipe scaffold can be divided according to different materials; the utility model provides a divide into pole setting formula scaffold frame, bridge type scaffold frame, gate-type scaffold frame, suspension type scaffold frame, picking type scaffold frame, climbing type scaffold frame according to the structural style, current majority scaffold frame bottom sprag securing device adopts plank or drives in the screw, and stability is poor, exists the potential safety hazard, this application number: CN202121756456.2 discloses a scaffold bottom supporting and stabilizing device, which comprises a fixing box and a fixing device, wherein the fixing device is arranged at two ends of the inside of the fixing box, and the bottom of the fixing box is fixedly connected with a balancing device. According to the utility model, by arranging the fixing device, when the bottom of the scaffold needs to be stabilized, the pull block is pulled, the fixing column drives the telescopic spring to shrink, so that the scaffold passes through the hole and is inserted into the bottom groove, the pull block is loosened, the telescopic spring is reset, the fixing plate is propped against the scaffold, the surface of the fixing plate adopts the magnetic attraction layer, the scaffold can be well stabilized, the device is provided with the left scaffold and the right scaffold, one device is used for preventing the two scaffolds, the cost is saved, the fixing box is wider, the fixing box is more stable, the structure is simple, the fixing device is convenient and practical, most of the existing scaffold bottom supporting stabilizing devices at present adopt wood plates or driving screws, the stability is poor, potential safety hazards exist, and the application of the device avoids the problems and effectively improves the stability of the device.

However, the above solution still has a certain drawback, and the inventor found that, because the length and width of the scaffold are set up according to the requirement of use, the distance between the scaffold legs is random, and the distance between the holes for inserting the scaffold legs in the above solution is fixed and cannot be adjusted, so there is a great limitation in use, and if the base is directly placed on the ground without being firmly fixed, when the overall gravity center of the scaffold moves upwards due to the too high setting height of the scaffold, the base and the ground are not fixed, so that the possibility of toppling is reduced, and the safety in use is reduced.

How to develop a scaffold stabilizing device to improve these problems is a urgent problem for those skilled in the art.

Disclosure of utility model

In order to make up the defects, the utility model provides a scaffold stabilizing device, which aims to improve the problem that the distance between scaffold legs is random because the length and the width of a scaffold are built according to the use requirement, and the distance between holes for inserting the scaffold legs in the scheme is fixed and cannot be adjusted, so that the scaffold stabilizing device has larger limitation in use, and when a base is directly placed on the ground and is not firmly fixed, when the whole gravity center of the scaffold moves upwards due to the fact that the height of the scaffold is too high, the possibility of toppling is reduced because the base and the ground are not fixed, and the safety problem in use is reduced.

The utility model is realized in the following way: the utility model provides a scaffold frame stabilising arrangement, includes scaffold frame landing leg fixed subassembly, scaffold frame landing leg fixed subassembly bottom surface is provided with adjustable supporting part, adjustable supporting part is including a plurality of to be annular evenly distributed in scaffold frame landing leg fixed subassembly bottom surface's first installation piece, every first installation piece both sides surface all rotates the one end of installing the bracing piece through the pivot, every the other end of bracing piece rotates through the pivot and installs on corresponding one side surface of corresponding second installation piece, every the second installation piece sets up in corresponding touch floor upper surface, every touch floor upper surface one side is provided with a plurality of bolt insertion holes that run through.

In a preferred technical scheme of the utility model, the scaffold leg fixing assembly comprises two fixing plates and rotating plates which are coaxially distributed up and down, the upper surface of the fixing plate is attached to the bottom surface of the rotating plate, through holes are formed in the middle of the fixing plates and the middle of the rotating plate, a plurality of annular evenly distributed sliding grooves are formed in the upper surface of the fixing plate, one end of each sliding groove is communicated with the holes formed in the fixing plate, a supporting rod is slidably arranged in each sliding groove, driving grooves in one-to-one correspondence to the sliding grooves are formed in the upper surface of the rotating plate, sliding columns are arranged at one ends, away from the axis of the fixing plate, of the upper surface of each supporting rod, each sliding column is located in the corresponding driving groove, a gear ring is arranged on the outer wall of the circumference of the rotating plate and is in meshed connection with one side gear, the gear is fixedly sleeved on one end of an output shaft of a motor, the motor is fixedly arranged in the motor frame, and the motor frame is fixedly arranged on one side of the bottom surface of the fixing plate.

In a preferred technical scheme of the utility model, the bottom surface of each touch floor is provided with an anti-skid rubber pad with adaptive shape and size.

In a preferred embodiment of the present utility model, the number of the first mounting blocks is at least not less than three.

In a preferred embodiment of the present utility model, the support rod is made of stainless steel.

In a preferred technical scheme of the utility model, an adaptive rubber block is arranged at one end of each supporting rod facing the axis of the fixed disc.

In a preferred technical scheme of the utility model, one end of each sliding column extends to the upper side of the rotating disc through a corresponding driving groove and is provided with a limiting cap, and the bottom surface of each limiting cap is attached to the upper surface of the rotating disc.

The beneficial effects of the utility model are as follows: according to the scaffold stabilizing device obtained through the design, when the scaffold stabilizing device is used, the device is sleeved on all the supporting legs of a scaffold, all the supporting legs of the scaffold are circumferentially supported through the supporting rods, the touch panel is fixedly connected with the ground through the fixing bolts to limit one end of the supporting rods, the stability of the supporting legs of the scaffold is guaranteed, the height of the connecting part of the device and the scaffold can be adjusted according to actual conditions, the stability and the safety of the scaffold in use are greatly improved, and each supporting leg can be independently installed for supporting, so that the limitation in use is also reduced.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present utility model 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.

FIG. 1 is a schematic perspective view of the overall structure provided by an embodiment of the present utility model;

FIG. 2 is a schematic perspective view of the overall structure of the other side according to the embodiment of the present utility model;

fig. 3 is a schematic perspective view of an overall exploded structure of a scaffold leg fixing assembly according to an embodiment of the present utility model;

fig. 4 is a schematic perspective view of the whole structure of an adjustable support part according to an embodiment of the present utility model.

In the figure: 1-scaffold leg fixing assembly; 2-an adjustable support; 101-a fixed disk; 102-rotating a disc; 103-sliding grooves; 104-a holding rod; 105-a drive slot; 106-sliding column; 107-gear ring; 108-a gear; 109-an electric motor; 110-a motor frame; 111-limit caps; 201-a first mounting block; 202-supporting rods; 203-a second mounting block; 204-touching the floor; 205-bolt insertion holes.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.

Referring to fig. 1 to 4, the present utility model provides a technical solution: the utility model provides a scaffold frame stabilising arrangement, including scaffold frame landing leg fixed subassembly 1, scaffold frame landing leg fixed subassembly 1 bottom surface is provided with adjustable supporting part 2, adjustable supporting part 2 is including a plurality of first installation piece 201 that is annular evenly distributed in scaffold frame landing leg fixed subassembly 1 bottom surface, every first installation piece 201 both sides surface all rotates the one end of installing bracing piece 202 through the pivot, the other end of every bracing piece 202 rotates through the pivot and installs on corresponding one side surface of corresponding second installation piece 203, every second installation piece 203 sets up in corresponding touch panel 204 upper surface, every touch panel 204 upper surface one side is provided with a plurality of bolt insertion holes 205 that run through.

Further, each contact plate 204 bottom surface all is provided with the anti-skidding cushion of shape size adaptation, can promote the frictional force between contact plate 204 and the ground of various materials through setting up anti-skidding cushion, and stability when supplementary cooperation hoisting device uses.

Further, the number of the first installation blocks 201 is at least not less than three, and the first installation blocks 201 not less than three can correspondingly install three groups of support rods 202 and the floor plates 204, so that support is provided for the scaffold support leg in the circumferential direction, the scaffold support leg is more stable and not easy to shake when the scaffold is used, and the safety in use is ensured.

Further, the supporting rod 202 is made of stainless steel, the whole strength of the stainless steel is high, the stainless steel is not easy to deform, the corrosion resistance is high, and the whole service life of the device and the stability during use can be guaranteed.

Referring to fig. 2, the scaffold leg fixing assembly 1 includes two fixing plates 101 and rotating plates 102 coaxially disposed in an up-down distribution manner, the upper surface of the fixing plate 101 is attached to the bottom surface of the rotating plate 102, through holes are formed in the middle portions of the fixing plate 101 and the rotating plate 102, a plurality of annular evenly distributed sliding grooves 103 are formed in the upper surface of the fixing plate 101, one end of each sliding groove 103 is communicated with the hole formed in the fixing plate 101, a plurality of supporting rods 104 are slidably mounted in each sliding groove 103, driving grooves 105 are formed in the upper surface of the rotating plate 102 and are in one-to-one correspondence with the sliding grooves 103, each driving groove 105 penetrates through the rotating plate 102, a sliding column 106 is arranged at one end, far away from the axis of the fixing plate 101, of the upper surface of each supporting rod 104, of each sliding column 106 is located in the corresponding driving groove 105, a gear ring 107 is arranged on the outer wall of the periphery of the rotating plate 102, the gear ring 107 is in meshed connection with one side gear 108, the gear 108 is fixedly sleeved at one end of the output shaft of the motor 109, the motor 109 is fixedly arranged in the motor frame 110, the motor frame 110 is fixedly arranged at one side of the bottom surface of the fixed disc 101, the gear 108 can be driven to rotate after the motor 109 is started, the rotating disc 102 can be driven to rotate through the meshing relationship between the gear 108 and the gear ring 107, a driving groove 105 arranged on the surface of the rotating disc 102 can displace after the rotating disc 102 rotates, a sliding column 106 arranged inside is extruded, the sliding column 106 displaces to drive a supporting rod 104 to slide in a sliding groove 103, one end of the supporting rod 104 extends into a hole arranged on the fixed disc 101, when the supporting legs of the scaffold are inserted in the hole, all the supporting rods 104 can synchronously and circumferentially support the supporting legs of the scaffold, so that the fixed disc 101 and the rotating disc 102 are firmly positioned on the supporting legs of the scaffold, and the motor 109 has a self-locking effect, after the supporting of the scaffold support leg is completed through the supporting rod 104, the supporting rod 104 cannot be moved when the motor 109 is powered off, so that stability in use is guaranteed, the supporting of the scaffold support leg cannot be lost due to the fact that locking cannot be achieved when the scaffold support leg is subjected to shaking and shifting, and safety in use is improved.

Further, each supporting rod 104 is provided with an adaptive rubber block towards one end of the axis of the fixed disc 101, the rubber block can be used for lifting friction force between the end part of the supporting rod 104 and the scaffold support leg, the supporting rod 104 can be prevented from being excessively tightened to damage the scaffold support leg while the supporting stability is improved, and therefore protection is formed for the scaffold, and the practicability of the device is improved.

Further, one end of each sliding column 106 extends to the upper portion of the rotating disc 102 through the corresponding driving groove 105 and is provided with a limiting cap 111, the bottom surface of each limiting cap 111 is attached to the upper surface of the rotating disc 102, and the rotating disc 102 can be limited on the surface of the fixed disc 101 through the limiting cap 111, so that the sliding column can only independently rotate relative to the fixed disc 101, cannot deviate or fall, and is stable in use.

Working principle: when the scaffold is built, scaffold support legs are firstly inserted into holes formed in the fixed discs 101 and the rotating discs 102 corresponding to each other, after the scaffold is built, the fixed discs 101 and the rotating discs 102 are moved to proper heights according to the gravity center height of the closed scaffold, the motor 109 is started to drive the rotating discs 102 to rotate, all the supporting rods 104 are enabled to synchronously slide, the scaffold support legs are enabled to be supported in the circumferential direction, the fixed discs 101 and the rotating discs 102 are firmly located on the corresponding scaffold support legs, at the moment, the angles of all the supporting rods 202 are adjusted, all the contact floors 204 are enabled to be horizontally placed on the ground, the fixing bolts penetrate through bolt insertion holes 205 formed in the surface of the contact floors 204 and are inserted into reserved holes formed in the ground, the contact floors 204 cannot be subjected to memorial displacement, the support of the scaffold support legs from the circumferential direction through the supporting rods 202, the scaffold is prevented from shaking when the scaffold is used, and the contact floors 204 are fixedly connected with the ground through bolts, and the whole falling possibility of the device cannot occur, so that the stability of the scaffold is ensured when the scaffold is used.

It should be noted that, the specific model specification of the motor 109 needs to be determined by selecting a model according to the actual specification of the device, and the specific model selection calculation method adopts the prior art in the field, so that detailed description is omitted.

The power supply of the motor 109 and its principle will be clear to a person skilled in the art and will not be described in detail here.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, and various modifications and variations may be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The utility model provides a scaffold frame stabilising arrangement, its characterized in that, includes scaffold frame landing leg fixed subassembly, scaffold frame landing leg fixed subassembly bottom surface is provided with adjustable supporting part, adjustable supporting part is including a plurality of being annular evenly distributed in scaffold frame landing leg fixed subassembly bottom surface's first installation piece, every first installation piece both sides surface all rotates the one end of installing the bracing piece through the pivot, every the other end of bracing piece rotates through the pivot and installs on corresponding one side surface of corresponding second installation piece, every second installation piece sets up in corresponding touch panel upper surface, every touch panel upper surface one side is provided with a plurality of bolt jacks that run through.

2. The scaffold stabilizing apparatus of claim 1, wherein: the scaffold support leg fixing assembly comprises two fixing plates and rotating plates, wherein the fixing plates and the rotating plates are coaxially arranged in an up-down distribution mode, the upper surfaces of the fixing plates are attached to the bottom surfaces of the rotating plates, through holes are formed in the middle portions of the fixing plates and the middle portions of the rotating plates, a plurality of sliding grooves which are evenly distributed in an annular mode are formed in the upper surfaces of the fixing plates, one end of each sliding groove is communicated with the holes formed in the fixing plates, a supporting rod is slidably mounted in each sliding groove, a plurality of driving grooves are formed in the upper surfaces of the rotating plates, the positions of the driving grooves correspond to the sliding grooves one to one, sliding columns are arranged on one ends, away from the axes of the fixing plates, of the upper surfaces of the supporting rods, the sliding columns are located in the corresponding driving grooves, gear rings are arranged on the outer walls of the circumferences of the rotating plates, the gear rings are meshed with one side of the gear, the gear fixing sleeves are arranged on one end of an output shaft of a motor frame, and the motor frame is fixedly mounted on one side of the bottom surface of the fixing plates.

3. The scaffold stabilizing apparatus of claim 1, wherein: each contact floor bottom surface all is provided with the anti-skidding cushion of shape size adaptation.

4. The scaffold stabilizing apparatus of claim 1, wherein: the number of the first mounting blocks is at least not less than three.

5. The scaffold stabilizing apparatus of claim 1, wherein: the supporting rod is made of stainless steel.

6. The scaffold stabilizing apparatus of claim 2, wherein: and one end of each supporting rod, which faces the axis of the fixed disc, is provided with an adaptive rubber block.

7. The scaffold stabilizing apparatus of claim 2, wherein: one end of each sliding column extends to the upper part of the rotating disc through a corresponding driving groove and is provided with a limiting cap, and the bottom surface of each limiting cap is attached to the upper surface of the rotating disc.