CN213572934U

CN213572934U - Fixing support

Info

Publication number: CN213572934U
Application number: CN202021980543.1U
Authority: CN
Inventors: 姚磊; 邬平; 江薇
Original assignee: Chongqing Shengping Engineering Technology Co ltd; Chongqing Anhe Shengda Engineering Technology Co ltd
Current assignee: Chongqing Shengping Engineering Technology Co ltd; Chongqing Anhe Shengda Engineering Technology Co ltd
Priority date: 2020-09-10
Filing date: 2020-09-10
Publication date: 2021-06-29
Anticipated expiration: 2030-09-10

Abstract

The utility model relates to a fixing support, including pedestal and bearing locating pin, the front side of pedestal has connected gradually four risers along controlling the direction, and two risers that are located in the middle of are the bearing otic placode, and two other risers are the curb plate, all are equipped with a set of guide pulley group on two blocks of curb plates, all are equipped with on two blocks of bearing otic placodes from the supreme oblique bar hole that inclines backward down, the both ends of bearing locating pin respectively with the cooperation of the oblique bar hole on two blocks of bearing otic placodes, the bearing locating pin can be followed the length direction in oblique bar hole and slided. The utility model has more compact structure and smaller occupied space; by reasonably arranging the embedded parts, the installation difficulty is reduced while the connection stability with the building is improved; by arranging the pulley block, the friction force can be greatly reduced and quantified; the protection platform can be kept in a horizontal state in the left-right direction all the time, and meanwhile, the height difference between the adjacent units of the protection platform can be adjusted.

Description

Fixing support

Technical Field

The utility model relates to a building protection platform, concretely relates to fixing support.

Background

Chinese patent application publication No. CN104790643A, entitled guided protection frame and lifting method thereof, discloses a fixing device connected with a vertical truss, the fixing device limits the vertical truss through a guide claw, and simultaneously, the fixing device has a bearing ear plate, the bearing ear plate is provided with an oblique strip-shaped hole, a bearing positioning pin is assembled in the oblique strip-shaped hole, the vertical truss is provided with a positioning ear plate capable of pushing the bearing positioning pin upwards, the positioning ear plate can be supported on the bearing positioning pin, the fixing device can realize the function of directly lifting the guided protection frame upwards to adjust the position of the guided protection frame, but the fixing device has the problems of large occupied space and unstable connection with a building, and the friction between the vertical truss and the guide claw is large and cannot be quantified.

Disclosure of Invention

The object of the present invention is to provide a fixing support to alleviate or eliminate the above-mentioned technical problems.

A fixing support, including pedestal and bearing locating pin, the front side of pedestal has connected gradually four risers along controlling the direction, is located two in the middle the riser is the bearing otic placode, two in addition the riser is the curb plate, two all be equipped with a set of guide pulley group on the curb plate, two all be equipped with on the bearing otic placode from supreme oblique bar hole that inclines backward down, the both ends of bearing locating pin respectively with two slant bar hole cooperation on the bearing otic placode, the bearing locating pin can be followed the length direction in slant bar hole slides.

Furthermore, the two bearing ear plates are provided with a plurality of oblique strip-shaped holes which are distributed along the vertical direction, and the side plates are provided with operation holes for adjusting the positions of the bearing positioning pins to provide operation channels.

Further, the operation hole is a strip-shaped hole which inclines forwards from bottom to top.

Furthermore, the pedestal comprises a box-shaped structure which is enclosed by a front side wall, an upper side wall, a rear side wall and a lower side wall, and the bearing ear plate is fixedly connected on the front side wall.

Furthermore, a reinforcing rib plate is arranged in the seat body and connected with the front side wall, the upper side wall, the rear side wall and the lower side wall.

Furthermore, two sides of the front side wall are provided with connecting seats extending backwards, and the two side plates are fixedly connected to the two connecting seats through bolts respectively.

Further, the left part and the right part of the rear side wall are both provided with strip-shaped connecting holes.

And the embedded part is fixedly connected with the rear side wall through the two connecting bolts.

Furthermore, the embedded part comprises a threaded sleeve and a plate body fixedly connected to the rear end of the threaded sleeve, and the plate body extends out of the threaded sleeve.

Furthermore, each group of guide wheel set comprises at least two guide wheels arranged along the vertical direction.

The utility model has more compact structure and smaller occupied space; by reasonably arranging the embedded parts, the installation difficulty is reduced while the connection stability with the building is improved; through setting up the assembly pulley, can reduce frictional force by a wide margin and make frictional force obtain the quantization.

Drawings

FIG. 1 is one of the schematic structural views of a fixing support;

FIG. 2 is a schematic structural view of a part of the structure of the fixing support;

FIG. 3 is a second schematic structural view of the fixing support;

FIG. 4 is a schematic view of the mounting of the stationary support;

FIG. 5 is one of the connection diagrams of the fixing support and the guide rail;

FIG. 6 is a schematic view of the structure of the guide rail;

fig. 7 is a second schematic view of the connection between the fixed support and the guide rail.

In the figure: 1-a base body; 2-a load-bearing ear plate; 3-oblique strip-shaped holes; 4, a side plate; 5, an operation hole; 6, a guide wheel; 7-rear side wall; 8, connecting holes in a strip shape; 9, embedding parts; 10-connecting bolts; 11-a load-bearing locating pin; 12-a guide rail; 13-a guide groove; 14-support plate.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings.

As shown in fig. 1 and fig. 2, including pedestal 1 and bearing locating pin 11, four risers have been connected gradually along left right direction to the front side of pedestal 1, two risers that are located in the middle of are bearing otic placodes 2, two risers are curb plate 4 in addition, all be equipped with a set of guide pulley group on two curb plates 4, every guide pulley group of group all includes at least two guide pulleys 6 that extend the vertical direction and arrange, all be equipped with from supreme slant bar hole 3 that inclines backward down on two bearing otic placodes 2, the both ends of bearing locating pin 11 respectively with the cooperation of slant bar hole 3 on two bearing otic placodes 2, bearing locating pin 11 can slide along the length direction in slant bar hole 3. By adopting the scheme, the reasonable arrangement of the bearing ear plate 2 and the side plate 4 enables the structure to be more compact, and the guide wheel group is matched with the guide groove of the guide rail on the protection platform through the guide wheel group, so that the friction force can be greatly reduced and quantized.

In this embodiment, all be equipped with many slant bar holes 3 on two bearing otic placodes 2, many slant bar holes 3 distribute along upper and lower direction, are equipped with on the curb plate 4 and provide operation hole 5 of operation passageway for adjusting 11 positions of bearing locating pin. Through adjustment bearing locating pin 11 and the cooperation of different slant bar holes 3, can adjust bearing locating pin 11 position in the up-down direction, can adjust the horizon degree of protection platform when in-service use, make the protection platform keep the horizontality in the left and right directions all the time, can also adjust the difference in height between the adjacent unit of protection platform simultaneously.

In the present embodiment, the handling hole 5 is a strip-shaped hole inclined forward from bottom to top. A strip-shaped hole inclined forwards from below to above, in relation to a round hole, is advantageous in reducing the negative influence of the handling hole 5 on the strength of the side panel.

In this embodiment, the seat body 1 comprises a box-shaped structure surrounded by a front side wall, an upper side wall, a rear side wall 7 and a lower side wall, the left side and the right side of the box-shaped structure are openings, the bearing ear plate 2 is fixedly connected to the front side wall, and the bearing ear plate 2 is perpendicular to the front side wall. In this embodiment, the seat body 1 is provided with a reinforcing rib which is connected with the front wall, the upper wall, the rear wall 7 and the lower wall. The box-shaped structure is light in weight and can provide enough strength, and the strength can be further improved by arranging the reinforcing rib plates.

In this embodiment, the both sides of preceding lateral wall are equipped with the connecting seat that extends backward, and two blocks of curb plates 4 pass through bolt fixed connection respectively on two connecting seats. Can come dismouting bolt through the opening on pedestal 1 left side and right side, have convenient operation's advantage.

As shown in fig. 3 and 4, in the present embodiment, both left and right portions of the rear side wall 7 are provided with bar-shaped connection holes 8. The rear side wall structure further comprises two connecting bolts 10 respectively matched with the two strip-shaped connecting holes 8 and two embedded parts 9 respectively fixedly connected with the rear side wall 7 through the two connecting bolts 10. In this embodiment, the embedded part 9 includes a threaded sleeve and a plate body fixedly connected to the rear end of the threaded sleeve, the plate body extends out of the threaded sleeve, and as a preferred option, the plate body is a rectangular plate, and the threaded sleeve is fixedly connected to the center of the rectangular plate. The connecting bolt 10 can be adjusted in position along the length direction of the strip-shaped connecting hole 8, so that the connecting bolt has the advantage of convenience in adjustment and can reduce the assembly difficulty. Set up the threaded sleeve and can reduce the installation degree of difficulty, the plate body can promote the anchor effect.

As shown in fig. 5 to 7, in actual use, the protective platform is provided with a guide rail 12 vertically (vertically) arranged, the left and right sides of the guide rail 12 are both provided with guide grooves 13 extending vertically, the guide rail 12 is further provided with a support plate 14 capable of being supported on the bearing positioning pin 11, and the bearing positioning pin 11 can be pushed upwards by the support plate 14. When the protection platform is lifted, the supporting plate 14 pushes the bearing positioning pin 11 upwards, so that the bearing positioning pin 11 slides upwards along the length direction of the oblique strip-shaped hole 3 obliquely until the bearing positioning pin 11 slides to the rear side of the supporting plate 14, the supporting plate 14 pushes the bearing positioning pin 11 upwards, when the supporting plate 14 moves to the upper side of the bearing positioning pin 11, the bearing positioning pin 11 slides down under the action of gravity to reset, and the supporting plate 14 can move downwards and is supported on the bearing positioning pin 11, so that the aim of automatic unloading after the protection platform is lifted in place is fulfilled.

In the description of the present invention, it is to be understood that the terms "front", "rear", "left", "right", "upper", "lower", and the like, indicate orientations based on the coordinate system in fig. 1, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

Claims

1. A fixing support is characterized in that: including pedestal and bearing locating pin, the front side of pedestal has connected gradually four risers along left right direction, is located two in the middle of the riser is the bearing otic placode, two in addition the riser is the curb plate, two all be equipped with a set of guide pulley group on the curb plate, two all be equipped with on the bearing otic placode from supreme slant bar hole that inclines backward down, the both ends of bearing locating pin respectively with two slant bar hole cooperation on the bearing otic placode, the bearing locating pin can be followed the length direction in slant bar hole slides.

2. The static mount of claim 1 wherein: the two bearing ear plates are provided with a plurality of inclined strip-shaped holes which are distributed along the vertical direction, and the side plates are provided with operation holes for adjusting the positions of the bearing positioning pins to provide operation channels.

3. The static mount of claim 2, wherein: the operation hole is a strip-shaped hole which inclines forwards from bottom to top.

4. The static mount of claim 1 wherein: the seat body comprises a box-shaped structure which is formed by a front side wall, an upper side wall, a rear side wall and a lower side wall in an enclosing mode, and the bearing lug plate is fixedly connected to the front side wall.

5. The static mount of claim 4, wherein: a reinforcing rib plate is arranged in the seat body and connected with the front side wall, the upper side wall, the rear side wall and the lower side wall.

6. The static mount of claim 4, wherein: and two sides of the front side wall are provided with connecting seats extending backwards, and the two side plates are fixedly connected to the two connecting seats through bolts respectively.

7. The static mount of claim 4, wherein: the left part and the right part of the rear side wall are both provided with strip-shaped connecting holes.

8. The mount of claim 7, wherein: the rear side wall is fixedly connected with the rear side wall through the two connecting bolts.

9. The static mount of claim 8, wherein: the embedded part comprises a threaded sleeve and a plate body fixedly connected to the rear end of the threaded sleeve, and the plate body extends out of the threaded sleeve.

10. The static mount of claim 1 wherein: each group of guide wheel set comprises at least two guide wheels which are arranged along the vertical direction.