CN217924805U

CN217924805U - Concave type lifting protection platform fixing support that prevents toppling

Info

Publication number: CN217924805U
Application number: CN202222069627.5U
Authority: CN
Inventors: 贺磊; 童成章; 陈记新
Original assignee: Wuhan Huaxin Chaoyue Construction Equipment Co ltd
Current assignee: Wuhan Huaxin Chaoyue Construction Equipment Co ltd
Priority date: 2022-08-08
Filing date: 2022-08-08
Publication date: 2022-11-29
Anticipated expiration: 2032-08-08

Abstract

The application discloses a concave type overturn-preventing lifting protection platform fixing support which comprises a hydraulic driving structure, a guide structure, a mounting plate, a mounting frame, a first connecting plate and a second connecting plate; the hydraulic driving structure comprises a first fixing plate and a support rod, the first fixing plate is fixedly connected to the top end of the mounting frame, the bottom end of the support rod is located between the two first connecting plates, the bottom end of the support rod is rotatably connected with the first connecting plates through a rotating shaft, and a clamping groove is formed in the top end of the support rod; the side of the top end of the support rod is fixedly connected with a second fixing plate, a hydraulic rod is arranged between the first fixing plate and the second fixing plate, and two ends of the hydraulic rod are respectively rotatably connected with the first fixing plate and the second fixing plate. The top of mounting bracket is provided with the vaulting pole, can drive the vaulting pole through hydraulic stem work and rotate around first connecting plate top, until with the draw-in groove block on vaulting pole top on lift protection platform to this plays the effect of preventing falling to lift protection platform.

Description

Concave type lifting protection platform fixing support that prevents toppling

Technical Field

The application relates to the technical field of lifting protection platforms, in particular to a concave type overturn-preventing lifting protection platform fixing support.

Background

The earliest appearance of a protecting platform (climbing frame) originated from the late 80 s and early 90 s after reform opening; at that time, the building market in China is rapidly developed, high-rise buildings are greatly emerged, and traditional scaffolds such as 'south bamboo and north wood' scaffolds and steel pipe fastener scaffolds which are popularized and applied at that time cannot adapt to ultrahigh and oversized buildings, so that a novel external protection operation scaffold meeting the construction requirements of the high-rise buildings is urgently needed in the market.

Traditional lift protection platform fixing support structure singleness, lack supplementary fixed knot structure when using, the security is not enough, and present lift protection platform fixing support assembling nature is general simultaneously, is unfavorable for later stage maintenance and maintenance, need the whole change after damaging, causes the wasting of resources easily. Therefore, the concave overturn-preventing lifting protection platform fixing support is provided for solving the problems.

Disclosure of Invention

A fixed support of a concave overturn-preventing lifting protection platform comprises a hydraulic driving structure, a guide structure, a mounting plate, a mounting frame, a first connecting plate and a second connecting plate;

the hydraulic driving structure comprises a first fixing plate and a support rod, the first fixing plate is fixedly connected to the top end of the mounting frame, the bottom end of the support rod is located between the two first connecting plates, the bottom end of the support rod is rotatably connected with the first connecting plates through a rotating shaft, and a clamping groove is formed in the top end of the support rod; a second fixing plate is fixedly connected to the side face of the top end of the support rod, a hydraulic rod is arranged between the first fixing plate and the second fixing plate, and two ends of the hydraulic rod are rotatably connected with the first fixing plate and the second fixing plate respectively;

the guide structure comprises a second connecting plate and a threaded column, wherein a circular plate is arranged on the inner side surface of the second connecting plate, a guide wheel is arranged on the inner side of the circular plate, the threaded column sequentially penetrates through the guide wheel, the circular plate and the second connecting plate, an end plate is fixedly connected to the inner end of the threaded column, and a fastening nut is connected to the outer end of the threaded column in a threaded manner; the outer side face of the circular plate is fixedly connected with a positioning column, the inner side face of the second connecting plate is provided with a positioning groove, and the outer end of the positioning column is connected with the positioning groove in a clamping mode.

Further, the mounting panel with the mounting bracket vertical distribution, mounting bracket one end with mounting bracket side rigid coupling, open the mounting panel side has the mounting hole, the mounting bracket bottom is equipped with the bracing, just the bracing both ends respectively with the mounting panel the mounting bracket rigid coupling.

Further, first connecting plate with the second connecting plate is L type structure, first connecting plate with the figure of second connecting plate is two, just first connecting plate with mounting bracket outer end rigid coupling.

Furthermore, the side surfaces of the first connecting plate and the second connecting plate are provided with connecting holes, the tail end of each fixing bolt penetrates through two adjacent connecting holes, and the tail end of each fixing bolt is in threaded connection with a fixing nut.

Further, the inside wall of the circular plate is fixedly connected with a limiting block, a limiting groove is formed in the surface of the threaded column, and the limiting block is connected with the limiting groove in a sliding mode.

Furthermore, the guide wheel is rotatably connected with the threaded column, and the surface of the guide wheel is of an arc-shaped structure.

Through the above-mentioned embodiment of this application, the top of mounting bracket is provided with the vaulting pole, can drive the vaulting pole through hydraulic stem work and rotate around first connecting plate top, until with the draw-in groove block on vaulting pole top on lift protection platform to this plays the effect of preventing falling to lift protection platform, and the security is higher, and the cost is lower.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.

FIG. 1 is a schematic overall perspective view of an embodiment of the present application;

FIG. 2 is a side view of the overall structure of one embodiment of the present application;

FIG. 3 is a diagram of a connection between a guide wheel and a second connecting plate according to an embodiment of the present disclosure.

In the figure: 1. mounting a plate; 2. a mounting frame; 3. mounting holes; 4. bracing; 5. a first fixing plate; 6. a hydraulic lever; 7. a rotating shaft; 8. a second fixing plate; 9. a stay bar; 91. a card slot; 10. a first connecting plate; 11. a second connecting plate; 111. positioning a groove; 12. a circular plate; 121. a positioning column; 13. a guide wheel; 14. an end plate; 15. fastening a nut; 16. a threaded post; 161. a limiting groove; 17. fixing the bolt; 18. fixing a nut; 19. and connecting the holes.

Detailed Description

In order to make the technical solutions of the present application better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only some embodiments of the present application, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as the case may be.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

Referring to fig. 1-3, a concave overturn-preventing lifting protection platform fixing support comprises a hydraulic driving structure, a guiding structure, a mounting plate 1, a mounting frame 2, a first connecting plate 10 and a second connecting plate 11;

the hydraulic driving structure comprises a first fixing plate 5 and a support rod 9, the first fixing plate 5 is fixedly connected to the top end of the mounting frame 2, the bottom end of the support rod 9 is located between the two first connecting plates 10, the bottom end of the support rod 9 is rotatably connected with the first connecting plates 10 through a rotating shaft 7, and a clamping groove 91 is formed in the top end of the support rod 9; a second fixing plate 8 is fixedly connected to the side face of the top end of the support rod 9, a hydraulic rod 6 is arranged between the first fixing plate 5 and the second fixing plate 8, and two ends of the hydraulic rod 6 are rotatably connected with the first fixing plate 5 and the second fixing plate 8 respectively;

the guide structure comprises a second connecting plate 11 and a threaded column 16, a circular plate 12 is arranged on the inner side surface of the second connecting plate 11, a guide wheel 13 is arranged on the inner side of the circular plate 12, the threaded column 16 sequentially penetrates through the guide wheel 13, the circular plate 12 and the second connecting plate 11, an end plate 14 is fixedly connected to the inner end of the threaded column 16, and a fastening nut 15 is connected to the outer end of the threaded column 16 in a threaded manner; the lateral surface of the circular plate 12 is fixedly connected with a positioning column 121, the lateral surface of the second connecting plate 11 is provided with a positioning groove 111, and the outer end of the positioning column 121 is clamped and connected with the positioning groove 111.

The mounting plate 1 and the mounting frame 2 are vertically distributed, one end of the mounting frame 2 is fixedly connected with the side surface of the mounting plate 1, a mounting hole 3 is formed in the side surface of the mounting plate 1, an inclined strut 4 is arranged at the bottom end of the mounting frame 2, two ends of the inclined strut 4 are fixedly connected with the mounting plate 1 and the mounting frame 2 respectively, and the device can be fixed through the mounting hole 3; the first connecting plate 10 and the second connecting plate 11 are both of an L-shaped structure, the number of the first connecting plate 10 and the second connecting plate 11 is two, and the first connecting plate 10 is fixedly connected with the outer end of the mounting rack 2, so that the first connecting plate 10 and the second connecting plate 11 can be conveniently mounted on the external structure; connecting holes 19 are formed in the side faces of the first connecting plate 10 and the second connecting plate 11, the tail end of each fixing bolt 17 penetrates through two adjacent connecting holes 19, and a fixing nut 18 is connected to the tail end of each fixing bolt 17 in a threaded mode, so that the first connecting plate 10 and the second connecting plate 11 can be conveniently mounted and dismounted; a limiting block 112 is fixedly connected to the inner side wall of the circular plate 12, a limiting groove 161 is formed in the surface of the threaded column 16, and the limiting block 112 is slidably connected with the limiting groove 161, so that the circular plate 12 is slidably connected with the threaded column 16; the guide wheel 13 is rotatably connected with the threaded column 16, the surface of the guide wheel 13 is of an arc-shaped structure, and the lifting platform can be guided and positioned through the guide wheel 13.

When the lifting protection platform is used, the mounting plate 1 and a wall body can be fixed through the mounting hole 3, the first connecting plate 10 and the second connecting plate 11 can be mounted through the fixing bolt 17 and the fixing nut 18, the two second connecting plates 11 can be clamped on two sides of a lifting protection platform upright post, and the guide wheel 13 is attached to the inner side wall of the lifting protection platform upright post, so that the guiding and limiting effects are achieved; then, the hydraulic rod 6 works to drive the stay bar 9 to rotate around the top end of the first connecting plate 10 until the clamping groove 91 at the top end of the stay bar 9 is clamped on the lifting protection platform, so that the lifting protection platform is prevented from falling;

then, the guide wheel 13 is detachable, the screw post 16 can be pulled out from the side surface of the second connecting plate 11 by detaching the fastening nut 15, at this time, the circular plate 12 and the guide wheel 13 will be separated from the screw post 16, and the positioning post 121 on the outer side surface of the circular plate 12 can be separated from the positioning groove 111, so that the guide wheel 13 can be detached for later maintenance and replacement.

The application has the advantages that:

1. the supporting rod is arranged at the top end of the mounting frame, the supporting rod can be driven to rotate around the top end of the first connecting plate through the work of the hydraulic rod until the clamping groove at the top end of the supporting rod is clamped on the lifting protection platform, so that the falling prevention effect on the lifting protection platform is achieved, the safety is high, and the cost is low;

2. what the guide wheel adopted of this application is detachable construction, can take the screw post out from the side of second connecting plate through dismantling fastening nut, and plectane and guide wheel and screw post can separate this moment, and the reference column can break away from with the constant head tank simultaneously to this comes to dismantle the guide wheel, and the later stage of being convenient for is maintained and is changed.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. The utility model provides a concave type lift protection platform fixing support that prevents toppling which characterized in that: the hydraulic drive device comprises a hydraulic drive structure, a guide structure, a mounting plate (1), a mounting frame (2), a first connecting plate (10) and a second connecting plate (11);

the hydraulic driving structure comprises a first fixing plate (5) and a support rod (9), the first fixing plate (5) is fixedly connected to the top end of the mounting frame (2), the bottom end of the support rod (9) is located between the two first connecting plates (10), the bottom end of the support rod (9) is rotatably connected with the first connecting plates (10) through a rotating shaft (7), and a clamping groove (91) is formed in the top end of the support rod (9); a second fixing plate (8) is fixedly connected to the side face of the top end of the supporting rod (9), a hydraulic rod (6) is arranged between the first fixing plate (5) and the second fixing plate (8), and two ends of the hydraulic rod (6) are rotatably connected with the first fixing plate (5) and the second fixing plate (8) respectively;

the guide structure comprises a second connecting plate (11) and a threaded column (16), a circular plate (12) is arranged on the inner side surface of the second connecting plate (11), a guide wheel (13) is arranged on the inner side of the circular plate (12), the threaded column (16) sequentially penetrates through the guide wheel (13), the circular plate (12) and the second connecting plate (11), an end plate (14) is fixedly connected to the inner end of the threaded column (16), and a fastening nut (15) is in threaded connection with the outer end of the threaded column (16); the outer side face of the circular plate (12) is fixedly connected with a positioning column (121), the inner side face of the second connecting plate (11) is provided with a positioning groove (111), and the outer end of the positioning column (121) is connected with the positioning groove (111) in a clamping mode.

2. The concave anti-overturn lifting protection platform fixing support according to claim 1, characterized in that:

mounting panel (1) with mounting bracket (2) vertical distribution, mounting bracket (2) one end with mounting panel (1) side rigid coupling, open mounting panel (1) side has mounting hole (3), mounting bracket (2) bottom is equipped with bracing (4), just bracing (4) both ends respectively with mounting panel (1) mounting bracket (2) rigid coupling.

3. The concave anti-overturning lifting protection platform fixing support according to claim 1, characterized in that:

the first connecting plate (10) and the second connecting plate (11) are both L-shaped structures, the number of the first connecting plate (10) and the second connecting plate (11) is two, and the first connecting plate (10) is fixedly connected with the outer end of the mounting frame (2).

4. The concave anti-tipping lifting protection platform fixing support according to claim 3, wherein:

connecting holes (19) are formed in the side faces of the first connecting plate (10) and the second connecting plate (11), the tail end of each fixing bolt (17) penetrates through two adjacent connecting holes (19), and the tail end of each fixing bolt (17) is in threaded connection with a fixing nut (18).

5. The concave anti-overturn lifting protection platform fixing support according to claim 1, characterized in that:

the inside wall rigid coupling of plectane (12) has stopper (112), screw post (16) surface is opened there is spacing groove (161), just stopper (112) with spacing groove (161) sliding connection.

6. The concave anti-overturn lifting protection platform fixing support according to claim 1, characterized in that:

the guide wheel (13) is rotationally connected with the threaded column (16), and the surface of the guide wheel (13) is of an arc-shaped structure.