CN217975308U - Base platform of movable scaffold - Google Patents

Abstract

The utility model provides a movable scaffolding's base platform. The base platform of activity scaffold frame includes: the four connecting pipes are sequentially arranged end to form a quadrilateral frame structure; the supporting seats comprise a base and stand columns arranged on the base, the number of the supporting seats is four, and two adjacent connecting pipes of the quadrilateral frame structure are connected with one stand column through connecting structures, so that the four supporting seats are respectively positioned at four corners of the quadrilateral frame structure; the both ends of horizontal plate are connected with two supporting seats that are located diagonal position of quadrilateral frame structure respectively, and the horizontal plate is gone up to carry and is carried the spirit level. The utility model provides a movable scaffold among the prior art have the poor problem of stability in the use.

Description

Base platform of movable scaffold

Technical Field

The utility model relates to a construction equipment technical field particularly, relates to a movable scaffolding's base platform.

Background

When pipelines and valves leak in high-altitude places such as a chemical plant pipe gallery, a movable scaffold needs to be erected for people to climb and operate. The traditional method is to set up a movable scaffold and remove the scaffold after the operation is finished. According to the operation regulation, the movable scaffold needs to be set up by professional personnel, the consumed time is long, and the labor cost is high. If with movable scaffold, then gravel etc. is laid more to the piping lane below, and ground unevenness then has the unstable risk of movable scaffold for operating personnel appears movable scaffold when the operation and because of central shakiness, causes operating personnel to fall, movable scaffold collapses and leads to the condition such as personnel injury. Generally when needs high altitude construction, adopt efficient, the low activity scaffold frame of expense usually, but because activity scaffold frame stationarity itself is relatively poor, be unfavorable for using the condition at ground unevenness such as piping lane, ground unevenness causes the risk that activity scaffold frame collapses or rocks easily, seriously influences operating personnel's security.

That is to say, the movable scaffold in the prior art has the problem of poor stability in the use process.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a movable scaffolding's base platform to there is the poor problem of stability in the use in the movable scaffolding who solves among the prior art.

In order to achieve the above object, the utility model provides a movable scaffolding's base platform, include: the four connecting pipes are sequentially arranged end to form a quadrilateral frame structure; the supporting seats comprise a base and stand columns arranged on the base, the number of the supporting seats is four, and two adjacent connecting pipes of the quadrilateral frame structure are connected with one stand column through connecting structures, so that the four supporting seats are respectively positioned at four corners of the quadrilateral frame structure; the both ends of horizontal plate are connected with two supporting seats that are located diagonal position of quadrilateral frame structure respectively, and the horizontal plate is gone up to carry and is carried the spirit level.

Furthermore, the base platform of the movable scaffold also comprises position adjusting nuts, each supporting seat is provided with the position adjusting nut, the upright post of each supporting seat is provided with a threaded section matched with the position adjusting nut, each upright post is correspondingly provided with one or more position adjusting nuts, and the position adjusting nut positioned below the connecting structure is used for supporting the connecting structure; and the two position adjusting nuts positioned below the connecting structure and above the connecting structure clamp and fix the connecting structure.

Furthermore, the connection structure is annular, the annular connection structure is sleeved on the stand column, the connection structure is provided with a plurality of through holes, the through holes are arranged at intervals around the circumferential direction of the connection structure, a circle formed by connecting the central points of the through holes is concentric with the connection structure, and the end part of the connection pipe is selectively connected with at least one through hole in the through holes.

Further, the tip of connecting pipe has U type structure, and connection structure's upper and lower surface card is established in U type structure, and U type structure has the connecting hole that corresponds with the through-hole, and base platform still includes the bolt, and the bolt passes through-hole and connecting hole in proper order in order to be fixed connecting pipe and connection structure.

Further, the base platform of the movable scaffold further comprises position adjusting nuts, the position adjusting nuts are arranged on the supporting seats, threaded sections matched with the position adjusting nuts are arranged on the stand columns of the supporting seats, one or more position adjusting nuts are correspondingly arranged on the stand columns, and the projections of the position adjusting nuts on the connecting structure are located in a circular area formed by the through holes.

Further, the horizontal plate is connected with the supporting seat through a connecting structure, the level is located at the center of the horizontal plate, and the end of the horizontal plate is selectively connected with another through hole in the through holes.

Furthermore, the horizontal plate comprises a base plate, a sliding plate and a locking structure, wherein the base plate is provided with a sliding groove, one end of the sliding plate is slidably arranged in the sliding groove, the other end of the sliding plate extends out of the sliding groove, the end parts, far away from each other, of the base plate and the sliding plate are respectively connected with different connecting structures, the sliding plate is locked or unlocked with the base plate through the locking structure, and the level is arranged on the base plate or the sliding plate; the end part of the horizontal plate is provided with a buckle or a bolt, and the buckle or the bolt extends into the through hole to realize the fixation of the connecting structure and the horizontal plate.

Furthermore, the base platform of the movable scaffold also comprises a plank, the end part of the plank is provided with a hook, and the plank is lapped between at least one group of two opposite connecting pipes of the quadrangular frame structure.

Further, the deck includes a plurality of decks arranged at intervals or in sequence along the extending direction of one connecting pipe in the quadrangular frame structure.

Further, the base platform also comprises a lock catch, and the lock catch is used for being connected and fixed with the movable scaffold.

By applying the technical scheme of the utility model, the base platform of the movable scaffold comprises four connecting pipes, four supporting seats and four horizontal plates, wherein the four connecting pipes are sequentially arranged end to form a quadrilateral frame structure; the supporting seats comprise a base and stand columns arranged on the base, the number of the supporting seats is four, and two adjacent connecting pipes of the quadrilateral frame structure are connected with one stand column through connecting structures, so that the four supporting seats are respectively positioned at four corners of the quadrilateral frame structure; the both ends of horizontal plate are connected with two supporting seats on the diagonal position that are located of quadrilateral frame structure respectively, and the horizontal plate is gone up to carry and has the spirit level.

The supporting seat comprises a base and stand columns arranged on the base, the number of the supporting seats is four, the two adjacent connecting pipes of the quadrilateral frame structure are connected with one stand column through connecting structures, so that the four supporting seats are respectively located at four corners of the quadrilateral frame structure, the four supporting seats with the base are enabled to support the quadrilateral frame and are connected with each other, the strength of the quadrilateral frame structure is favorably guaranteed, and the structural stability of the quadrilateral frame is guaranteed. The both ends of horizontal plate respectively with quadrilateral frame structure be located two supporting seat connections on the diagonal, the horizontal plate is gone up to carry has the spirit level, set up the smoothness of the base platform that the accessible spirit level detected this application like this, ensure that base platform does not incline, guaranteed that base platform is in the horizontally state all the time, be favorable to base platform to provide steady holding power for the movable scaffolding who treats the support, whole security when guaranteeing base platform and movable scaffolding cooperation use. Through the base platform of the movable scaffold of this application, for the movable scaffold provides the platform of simple and convenient easy operation, supply to support and fixed movable scaffold, for the movable scaffold provides solid firm and horizontally support for the movable scaffold has enlarged application range, can be used to the place of ground unevenness such as pipe gallery below. In addition, the condition that the movable scaffold is built according to actual working conditions is avoided, the labor intensity is greatly saved, the cost is saved, the operation preparation time is shortened, the implementation efficiency is improved, the building work of the base platform is simple, and the requirement on the professional performance of personnel is low.

Drawings

The accompanying drawings, which form a part of the present application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 shows a schematic structural view of a base platform of a mobile scaffold according to an alternative embodiment of the invention;

FIG. 2 shows a schematic structural view of the support base of FIG. 1;

FIG. 3 shows a schematic view of the position adjustment nut of FIG. 1;

FIG. 4 shows a schematic structural view of the connection structure of FIG. 1;

FIG. 5 shows a schematic view of the connection tube of FIG. 1;

FIG. 6 shows a schematic structural view of the decking of FIG. 1;

fig. 7 shows a schematic view of the structure of the horizontal plate in fig. 1.

Wherein the figures include the following reference numerals:

10. a connecting pipe; 11. a U-shaped structure; 111. connecting holes; 20. a supporting seat; 21. a base; 22. a column; 30. a horizontal plate; 31. a level gauge; 40. a connecting structure; 41. a through hole; 50. a position adjusting nut; 60. paving a plate; 61. and (4) hooking.

Detailed Description

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 invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

It is noted that, unless otherwise indicated, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.

In the present application, where the contrary is not intended, the use of directional terms such as "upper, lower, top, bottom" generally refer to the orientation as shown in the drawings, or to the component itself being oriented in a vertical, perpendicular, or gravitational direction; likewise, for ease of understanding and description, "inner and outer" refer to the inner and outer relative to the profile of the components themselves, but the above directional words are not intended to limit the invention.

In order to solve the problem that there is poor stability in the use of the movable scaffold among the prior art, the utility model provides a base platform of movable scaffold.

As shown in fig. 1 to 7, the base platform of the movable scaffold comprises four connecting pipes 10, a support base 20 and a horizontal plate 30, wherein the four connecting pipes 10 are sequentially arranged end to form a quadrilateral frame structure; the support seats 20 comprise bases 21 and upright posts 22 arranged on the bases 21, the number of the support seats 20 is four, two adjacent connecting pipes 10 of the quadrilateral frame structure are connected with one upright post 22 through connecting structures 40, so that the four support seats 20 are respectively positioned at four corners of the quadrilateral frame structure; both ends of the horizontal plate 30 are connected to two support bases 20 located at diagonal positions of the quadrangular frame structure, respectively, and a level 31 is mounted on the horizontal plate 30.

The supporting seat 20 comprises a base 21 and stand columns 22 arranged on the base 21, the number of the supporting seats 20 is four, the adjacent two connecting pipes 10 of the quadrilateral frame structure are connected with one stand column 22 through connecting structures 40, so that the four supporting seats 20 are respectively located at four corner portions of the quadrilateral frame structure, the four supporting seats 20 with the base 21 are arranged to support the quadrilateral frame and are connected with each other, the strength of the quadrilateral frame structure is favorably ensured, and the structural stability of the quadrilateral frame is further ensured. The both ends of horizontal plate 30 are connected with two supporting seats 20 that are located diagonal position of quadrangle frame construction respectively, the last spirit level 31 that carries of horizontal plate 30, it detects the stationarity of the base platform of this application to set up accessible spirit level 31 like this, ensure that the base platform does not incline, guaranteed that the base platform is in the horizontally state all the time, be favorable to the base platform to provide steady holding power for the activity scaffold frame that treats the support, guarantee the whole security when base platform and activity scaffold frame cooperation use. Through the base platform of the movable scaffold of this application, for movable scaffold provides the platform of simple and convenient easy operation, supply to support and fixed movable scaffold, for movable scaffold provides solid firm and horizontally support for movable scaffold has enlarged application range, can be used to the place of ground unevenness such as piping lane under. In addition, the condition that the movable scaffold is built according to actual working conditions is avoided, the labor intensity is greatly saved, the cost is saved, the operation preparation time is shortened, the implementation efficiency is improved, the building work of the base platform is simple, and the requirement on the professional performance of personnel is low.

The connection pipe 10 is a steel pipe.

As shown in fig. 2, the support base 20 of the present invention is shown in the figure, the base 21 is disk-shaped, the column 22 is vertically provided at the center of the disk-shaped base 21, and the whole support base 20 may be cast of carbon steel. Of course, in other embodiments, the base 21 may have a different shape, such as a polygon, and may be configured according to actual situations. The arrangement is favorable for ensuring the stability of the supporting seat 20 and supporting and connecting the quadrilateral frame by the supporting seat 20.

As shown in fig. 3, the base platform of the movable scaffold further includes position adjusting nuts 50, the upright post 22 of each supporting seat 20 is provided with a position adjusting nut 50, the upright post 22 of each supporting seat 20 is provided with a threaded section matched with the internal thread of the position adjusting nut 50, the threaded section extends to two end portions of the upright post 22, each upright post 22 is correspondingly provided with one or more position adjusting nuts 50, when only one position adjusting nut 50 is provided on one upright post 22, the position adjusting nut 50 is located below the connecting structure 40, and the position adjusting nut 50 located below the connecting structure 40 is used for supporting the connecting structure 40 and limiting the connecting structure 40; when two position adjusting nuts 50 are provided on one of the pillars 22, the two position adjusting nuts 50 are provided above and below the connecting structure 40, respectively, and the two position adjusting nuts 50 located below the connecting structure 40 and above the connecting structure 40 clamp and fix the connecting structure 40. The utility model provides a position control nut 50 is hexagon nut, and position control nut 50 and connection structure 40's cooperation simultaneously can effectively adjust quadrilateral frame structure's height, has realized height-adjustable, is favorable to providing the platform that accords with the safety condition and the commonality is strong for movable scaffold.

As shown in fig. 4, the connection structure 40 is annular, the inner diameter of the annular connection structure 40 is larger than the diameter of the upright column 22, so that the annular connection structure 40 is sleeved on the upright column 22, the connection structure 40 has a plurality of through holes 41, the through holes 41 are arranged at intervals around the circumferential direction of the connection structure 40, a circle formed by connecting the center points of the through holes 41 is concentric with the connection structure 40, and the end of the connection pipe 10 is selectively connected with at least one through hole 41 of the through holes 41. The arrangement is that when the connecting structure is assembled, the position adjusting nuts 50 are firstly installed on the corresponding upright posts 22, then the connecting structure 40 is sleeved on the upright posts 22, so that the position adjusting nuts 50 are supported below the connecting structure 40, the four groups of the supporting seats 20, the position adjusting nuts 50 and the connecting structure 40 are assembled in the same way, then the two ends of the connecting pipes 10 are installed on different connecting structures 40, and then the four connecting pipes 10 are correspondingly installed respectively to form a quadrilateral platform.

As shown in fig. 5, the end of the connecting pipe 10 has a U-shaped structure 11, the upper and lower surfaces of the connecting structure 40 are clamped in the U-shaped structure 11, and the U-shaped structure 11 has two connecting holes 111 corresponding to the through holes 41, the two connecting holes 111 are respectively located at corresponding positions of the U-shaped structure 11 clamped on the upper and lower surfaces of the connecting structure 40, and the base platform further includes a bolt passing through the connecting holes 111, the through holes 41 and the connecting holes 111 from top to bottom in sequence to fix the connecting pipe 10 to the connecting structure 40. The arrangement is beneficial to the installation and the disassembly of the connecting structure 40 and the connecting pipe 10, the assembly difficulty is reduced, the assembly convenience is improved, and the assembly efficiency is improved.

It should be noted that the projection of the position adjusting nut 50 on the connecting structure 40 is located in the circular area formed by the plurality of through holes 41. The arrangement prevents the position adjusting nut 50 from shielding the through hole 41 in the assembling process, so that the position adjusting nut 50 can avoid the through hole 41 on the connecting structure 40, and the subsequent assembling work with the connecting pipe 10 is facilitated.

As shown in fig. 7, the horizontal plate 30 has hole structures at both ends thereof, the horizontal plate 30 is connected to the support base 20 through the connection structure 40, the level gauge 31 is located at the center of the horizontal plate 30, one end of the horizontal plate 30 is selectively connected to another through hole 41 of the plurality of through holes 41 of one connection structure 40 located diagonally, and the other end of the horizontal plate 30 is selectively connected to another through hole 41 of the plurality of through holes 41 of the other connection structure 40 located diagonally. Through setting up horizontal plate 30 on quadrilateral frame structure's diagonal, and spirit level 31 is located the central point of horizontal plate 30 and puts, is favorable to spirit level 31 to adjust and monitor the horizontality of base platform, is favorable to guaranteeing the horizontality of base platform, and then guarantees the steady support of base platform to movable scaffold.

In other embodiments of the present application, the horizontal plate 30 includes a base plate, a sliding plate and a locking structure, the base plate is provided with a sliding slot, one end of the sliding plate is slidably disposed in the sliding slot, the other end of the sliding plate extends out of the sliding slot, and the end portions of the base plate and the sliding plate far away from each other are respectively connected with different connecting structures 40, the sliding plate is locked or unlocked with the base plate through the locking structure, the locking structure can enable the clamping jaw to clamp, limit and fix the sliding plate and the base plate by using the clamping jaw after the position between the sliding plate and the base plate is determined; or the locking structure comprises a plurality of locking holes respectively arranged on the sliding plate and the base plate, and after the position between the sliding plate and the base plate is determined, the bolts sequentially penetrate through the locking holes on the sliding plate and the base plate to limit and fix the sliding plate and the base plate. The level 31 is arranged on the base plate or the sliding plate; the end of the horizontal plate 30 is provided with a snap or a latch which extends into the through hole 41 to secure the connecting structure 40 to the horizontal plate 30.

As shown in fig. 6, the base platform of the movable scaffold further includes a plank 60, the end of the plank 60 has a circular-arc-shaped hook 61, the hook 61 is used for overlapping on the connecting pipe 10, and the plank 60 overlaps between at least one set of two opposite connecting pipes 10 of the quadrangular frame structure. Specifically, the bed plate 60 includes the plate body and the billet that extends along the extending direction of plate body, and the both ends of billet have the hasp 61, and billet and plate body can be integrated into one piece, also can separately set up, can select according to actual conditions.

As shown in fig. 1, the deck 60 includes a plurality of decks 60, and the plurality of decks 60 are arranged at intervals or in sequence along the extending direction of one connecting pipe 10 in the quadrangular frame structure. From the figure, when the quadrilateral frame structure is rectangular, two ends of the plank 60 respectively overlap the connecting pipes 10 on one group of long sides of the rectangle, and the extending direction of the plank 60 is parallel to the extending direction of the short sides of the rectangle, the embodiment in the figure is provided with two planks 60, the two planks 60 are respectively positioned at one side close to the supporting seat 20, of course, the number and the arrangement position of the planks 60 can be adjusted according to the actual situation, and are not limited to the illustration in the figure.

Specifically, the base platform still includes the hasp, and the hasp is used for being connected fixedly with movable scaffold frame. The base platform still includes the rope, and the both ends of rope all set up by the hasp, and the concrete structure of hasp is similar to the buckle of a hoof to realize that hasp and activity scaffold frame or base platform are nimble to be installed and dismantle. In the time of actual operation, build the back well with the base platform, on moving movable scaffold frame moved the base platform, make two planking 60 of base platform accept movable scaffold frame's bottom, so that four boundary beams of movable scaffold frame top surface respectively one-to-one base platform's four connecting pipes 10, then utilize the rope that has the hasp, be connected the boundary beam and the connecting pipe 10 of movable scaffold frame top surface that correspond, so that the hasp of rope one end articulates on connecting pipe 10, the other end of rope articulates on the boundary beam. In practice, the four side beams may be connected to the four connecting pipes 10 by 4 ropes with latches, or a group of side beams arranged opposite to each other may be connected to the corresponding connecting pipes 10 by only 2 ropes with latches. The rope with the lock catch is used for realizing the connection and fixation of the base platform and the movable scaffold, and the assembly stability is ensured.

In summary, when the pipe gallery needs to be operated due to leakage, the lower surface of the corresponding operation surface is cleaned to form a plane with the size of four supporting seats 20, or a paving plate 60 or a batten capable of supporting the size of the base 21 is paved. The supporting seat 20 is put down, the sleeve position adjusting nut 50 rotates to the middle of the upright post 22, then the connecting structure 40 is sleeved on the sleeve, and the connecting pipe 10 is connected with the supporting seat 20 through the connecting structure 40. Whereby the four support seats 20 are connected by 4 connection pipes 10. The horizontal plates 30 with the gradienters 31 are connected through the connecting structures 40 on the supporting seats 20 positioned on the diagonal lines to form a base platform.

The height of the connecting structures 40 on each supporting seat 20 can be adjusted according to the indication of the level gauge 31, so that the four connecting structures 40 are ensured to be on the same plane. And at this point, the base platform of the movable scaffold is completely erected. The base platform provides solid, stable and horizontal support for the movable scaffold, and the movable scaffold can be directly pushed onto the base platform for operation personnel to carry out operation. The application range of the movable scaffold is expanded, the cost of the pipe gallery high-altitude operation is reduced, the preparation time of the operation is shortened, and the operation efficiency is improved.

It is obvious that the above described embodiments are only some of the embodiments of the present invention, and not all of them. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts shall fall within the protection scope of the present invention.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the present application. As used herein, the singular forms "a", "an", and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

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 is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are capable of operation in sequences other than those illustrated or described herein.

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

Claims (10)

1. The utility model provides a base platform of movable scaffold frame which characterized in that includes:

the number of the connecting pipes (10) is four, and the four connecting pipes (10) are sequentially arranged end to form a quadrilateral frame structure;

the supporting seat (20) comprises a base (21) and four upright columns (22) arranged on the base (21), and the number of the supporting seats (20) is four, and two adjacent connecting pipes (10) of the quadrilateral frame structure are connected with one upright column (22) through connecting structures (40), so that the four supporting seats (20) are respectively positioned at four corners of the quadrilateral frame structure;

and two ends of the horizontal plate (30) are respectively connected with the two supporting seats (20) of the quadrilateral frame structure, which are positioned on diagonal positions, and a level gauge (31) is loaded on the horizontal plate (30).

2. The base platform of the movable scaffold according to claim 1, further comprising a position adjusting nut (50), wherein the position adjusting nut (50) is disposed on each supporting base (20), the upright post (22) of each supporting base (20) has a threaded section engaged with the position adjusting nut (50), one or more position adjusting nuts (50) are disposed on each upright post (22) correspondingly,

the position adjusting nut (50) located below the connecting structure (40) is used for supporting the connecting structure (40);

the two position adjusting nuts (50) positioned below the connecting structure (40) and above the connecting structure (40) clamp and fix the connecting structure (40).

3. The base platform of the movable scaffold according to claim 1, wherein the connection structure (40) is annular, the annular connection structure (40) is sleeved on the upright post (22), the connection structure (40) has a plurality of through holes (41), the through holes (41) are arranged at intervals around the circumference of the connection structure (40), a circle formed by connecting center points of the through holes (41) is concentric with the connection structure (40), and an end of the connection pipe (10) is selectively connected with at least one through hole (41) of the through holes (41).

4. The base platform of a movable scaffold according to claim 3, wherein the end of the connecting pipe (10) has a U-shaped structure (11), the upper and lower surfaces of the connecting structure (40) are clamped in the U-shaped structure (11), and the U-shaped structure (11) has a connecting hole (111) corresponding to the through hole (41), the base platform further comprises a bolt which passes through the through hole (41) and the connecting hole (111) in sequence to fix the connecting pipe (10) and the connecting structure (40).

5. The base platform of the movable scaffold according to claim 3, further comprising a position adjusting nut (50), wherein the position adjusting nut (50) is disposed on each supporting seat (20), the upright post (22) of each supporting seat (20) has a threaded section engaged with the position adjusting nut (50), one or more position adjusting nuts (50) are correspondingly disposed on each upright post (22), and a projection of the position adjusting nut (50) on the connecting structure (40) is located in a circular area formed by a plurality of through holes (41).

6. The base platform of a mobile scaffold according to claim 3, characterized in that said horizontal plate (30) is connected to said support (20) by means of said connection structure (40), said level (31) being located in the central position of said horizontal plate (30), the end of said horizontal plate (30) being selectively connected to another one of said through holes (41) of said plurality of through holes (41).

7. The base platform of the movable scaffold according to claim 6, wherein the horizontal plate (30) comprises a base plate, a sliding plate and a locking structure, the base plate is provided with a sliding slot, one end of the sliding plate is slidably arranged in the sliding slot, the other end of the sliding plate extends out of the sliding slot, the ends of the base plate and the sliding plate far away from each other are respectively connected with different connecting structures (40), the sliding plate is locked or unlocked with the base plate through the locking structure, and the level (31) is arranged on the base plate or the sliding plate; the end part of the horizontal plate (30) is provided with a buckle or a bolt, and the buckle or the bolt extends into the through hole (41) to realize the fixation of the connecting structure (40) and the horizontal plate (30).

8. The base platform of a mobile scaffold according to claim 1, further comprising a deck (60), the ends of the deck (60) having snap hooks (61), the deck (60) being snapped between at least one set of two opposite connection pipes (10) of the quadrangular frame structure.

9. The base platform of a mobile scaffold according to claim 8, characterized in that said planks (60) comprise a plurality of planks (60) spaced apart or arranged in sequence along the extension direction of one of said connecting tubes (10) in said quadrilateral frame structure.

10. The base platform of a mobile scaffold according to any of claims 1 to 9, further comprising a latch for securing to the mobile scaffold.

Images