CN217711608U

CN217711608U - Portable scaffold based on engineering building

Info

Publication number: CN217711608U
Application number: CN202221170414.5U
Authority: CN
Inventors: 刘文燕; 崔彦民; 余海霞
Original assignee: Hebei Zhongdan Construction Co ltd
Current assignee: Hebei Zhongdan Construction Co ltd
Priority date: 2022-05-16
Filing date: 2022-05-16
Publication date: 2022-11-01
Anticipated expiration: 2032-05-16

Abstract

The utility model discloses a portable scaffold based on engineering building, including the scaffold main part, the common swing joint in front end upper portion and the rear end upper portion of scaffold main part has the activity pipe, the surface front portion and the common fixedly connected with scaffold structure in surface rear portion of activity pipe, the device groove of break-over around all having opened in the front end left part and the front end right part of scaffold main part, two equal swing joint in the device groove has bearing structure, two bearing structure length is different. A portable scaffold based on engineering building, through setting up scaffold structure and bearing structure, increase the steadiness and the preventing partially nature that the scaffold used, the phenomenon that appears turning on one's side or inclining when avoiding the scaffold to trample increases the flexibility and the agility that the scaffold was adjusted, reduces the resistance that the scaffold was accomodate and was adjusted with the upset, improves the steadiness of scaffold support process, increases the safety protection high efficiency that the scaffold used.

Description

Portable scaffold based on engineering building

Technical Field

The utility model relates to an engineering and construction technical field, in particular to portable scaffold based on engineering and construction.

Background

The engineering construction is a general name of various buildings and engineering facilities for providing material and technology foundation for human life and production, and a portable scaffold is required in the engineering construction.

The prior scaffold has the following defects when in use: 1. when the existing scaffold is used, the stability and deviation prevention of the use of the scaffold are reduced, so that the phenomenon of side turning or inclination is easy to occur when the scaffold is trampled, the flexibility and the rapidness of the adjustment of the scaffold are reduced, and the resistance of the storage and the turning adjustment of the scaffold is large; 2. when the existing scaffold is used, the slip phenomenon easily occurs when the scaffold is supported, the stability of the scaffold supporting process is reduced, and the safety protection performance of the scaffold is poor, so that a novel portable scaffold based on engineering buildings is provided.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a portable scaffold based on engineering building can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the technical proposal that:

the utility model provides a portable scaffold based on engineering building, includes the scaffold main part, the common swing joint in front end upper portion and the rear end upper portion of scaffold main part has the activity pipe, the anterior and the common fixedly connected with scaffold structure in surface rear portion of activity pipe, the device groove of break-over around all having been opened to the front end left part and the front end right part of scaffold main part, two equal swing joint in the device groove has bearing structure, two bearing structure length is different, and two bearing structure keep away from the one end of scaffold main part all with scaffold structure contact, the anterior and the equal fixedly connected with handle in left end rear portion of scaffold main part, two drive wheels of the left end lower part fixedly connected with of scaffold main part.

Preferably, the slide rail has all been opened on the front end upper portion and the rear end upper portion of scaffold main part, open the upper end left part of scaffold main part has a set of fixed slot, the upper end right part of scaffold main part is provided with curved surface structure, and curved surface structure avoids the scaffold to accomodate or appear the friction when overturning.

Preferably, the scaffold structure includes the support body No. one, no. two support bodies of upper end right part fixedly connected with of support body, the height that highly is less than No. two support bodies of a support body, and the lower extreme of a support body and No. two support bodies all opened the draw-in groove, when the scaffold main part was used, increased the use height of scaffold, improved the transformational nature that the scaffold used the height.

Preferably, a support body and activity pipe fixed connection, a set of latch of lower extreme right part fixedly connected with of support body, the position of latch is corresponding with the position of fixed slot, two pipes of the inside fixedly connected with of support body, two the equal swing joint of one end that a support body was kept away from to the pipe has four pulleys, a plurality of the pulley is located two slide rails respectively, and the latch is located and carries on spacingly fixedly in the fixed slot to the scaffold, increases the steadiness and the anticlination that the scaffold used, appears turning on one's side or the phenomenon of slope when avoiding the scaffold to trample, connects the pulley through the pipe on a support body, and when folding scaffold, the pulley on the pipe is located the slide rail and slides, increases the flexibility and the agility that the scaffold was adjusted, reduces the scaffold and accomodates and the resistance that the upset was adjusted.

Preferably, bearing structure includes the rotating tube, the surface fixedly connected with concave type frame of rotating tube, fixedly connected with X board on the concave type frame, the one end that the rotating tube was kept away from to concave type frame is connected with two backup pads, two through the threaded rod a set of support groove has all been opened to the one end that concave type frame was kept away from to the backup pad, and when support body and No. two support bodies used, the upset rotating tube made the backup pad be located the draw-in groove, and the backup pad was in the same place through supporting groove and draw-in groove card, and the draw-in groove takes off the cunning phenomenon appear when avoiding the scaffold to support, improves scaffold support process's steadiness.

Preferably, two the rotating pipe is respectively through two device grooves and scaffold main part swing joint, four the position of backup pad is corresponding with the position of two draw-in grooves respectively, and the support body No. one is supported to shorter concave frame, and No. two support bodies are supported to longer concave frame, increase the support area when the scaffold uses, increase the safety protection high efficiency that the scaffold used.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the utility model discloses in, through setting up the scaffold structure, and set up the support body No. two on the structural support body of scaffold, the height of support body No. two is higher than the support body No. one, when the scaffold main part is used, increase the use height of scaffold, improve the transformational nature of scaffold use height, set up the latch on the support body No. one, when the support body is located the movable pipe and overturns and supports, the latch is located the fixed slot and carries out spacing fixed to the scaffold, increase the steadiness and the preventing partially nature that the scaffold used, the phenomenon that appears turning on one's side or inclining when avoiding the scaffold to trample, connect the pulley through the pipe on the support body No. one, when folding the scaffold, the pulley on the pipe is located the slide rail and slides, increase the flexibility and the agility that the scaffold adjusted, reduce the resistance that the scaffold accomodates and overturns and adjusts;

2. the utility model discloses in, through setting up bearing structure, and connect the X board through concave type frame on the rotating tube on bearing structure, it has the support groove to open in the backup pad on concave type frame, when support body and No. two support bodies use, the rotatory pipe of upset, make the backup pad be located the draw-in groove, the backup pad is in the same place through supporting groove and draw-in groove card, the draw-in groove takes off the smooth phenomenon of appearing when avoiding the scaffold to support, improve the steadiness of scaffold support process, support body No. one is supported to shorter concave type frame, longer concave type frame supports No. two support bodies, the bearing area when increasing the scaffold and using, increase the safety protection high efficiency that the scaffold used.

Drawings

Fig. 1 is a schematic overall structure diagram of a portable scaffold based on engineering construction of the present invention;

fig. 2 is a schematic structural diagram of a scaffold main body of a portable scaffold based on engineering construction of the present invention;

fig. 3 is a schematic structural diagram of a scaffold structure of a portable scaffold based on an engineering building;

fig. 4 is a schematic structural diagram of a support structure of a portable scaffold based on engineering construction of the present invention;

fig. 5 is the utility model relates to a scaffold main part's operating condition's of portable scaffold based on engineering building structural schematic.

In the figure: 1. a scaffold main body; 2. a movable tube; 3. a scaffold structure; 4. a device slot; 5. a support structure; 6. a handle; 7. a drive wheel; 11. a slide rail; 12. fixing grooves; 13. a curved surface structure; 31. a first frame body; 32. a second frame body; 33. a card slot; 34. clamping teeth; 35. a circular tube; 36. a pulley; 51. rotating the tube; 52. a concave frame; 53. an X plate; 54. a support plate; 55. and a support groove.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

As shown in fig. 1-5, a portable scaffold based on engineering building, including scaffold main part 1, scaffold main part 1's front end upper portion and the common swing joint in rear end upper portion have movable pipe 2, the common fixedly connected with scaffold structure 3 of the surface front portion and the surface rear portion of movable pipe 2, scaffold main part 1's front end left part and front end right part all open the device groove 4 of break-over around, equal swing joint has bearing structure 5 in two device grooves 4, two bearing structure 5 length differences, and two bearing structure 5 keep away from one end of scaffold main part 1 and all contact with scaffold structure 3, scaffold main part 1's left end front portion and the equal fixedly connected with handle 6 in left end rear portion, two drive wheels 7 of scaffold main part 1's left end lower part fixedly connected with.

The upper parts of the front end and the rear end of the scaffold main body 1 are both provided with slide rails 11, the left part of the upper end of the scaffold main body 1 is provided with a group of fixing grooves 12, and the right part of the upper end of the scaffold main body 1 is provided with a curved surface structure 13, so that friction during the overturning of the scaffold is avoided; the scaffold structure 3 comprises a first scaffold body 31, a second scaffold body 32 is fixedly connected to the right part of the upper end of the first scaffold body 31, the height of the first scaffold body 31 is smaller than that of the second scaffold body 32, clamping grooves 33 are formed in the lower end of the first scaffold body 31 and the lower end of the second scaffold body 32, and the height of the second scaffold body 32 is higher than that of the first scaffold body 31; the first support body 31 is fixedly connected with the movable pipe 2, the right part of the lower end of the first support body 31 is fixedly connected with a group of latch teeth 34, two circular pipes 35 are fixedly connected inside the first support body 31, one ends, far away from the first support body 31, of the two circular pipes 35 are movably connected with four pulleys 36, the pulleys 36 are respectively located in two slide rails 11, when the first support body 31 is located on the movable pipe 2 and supported in a turning mode, the latch teeth 34 are located in the fixed grooves 12 to limit and fix the scaffold, the use stability and deviation prevention performance of the scaffold are improved, the phenomenon of rollover or inclination when the scaffold is trampled is avoided, the pulleys 36 are connected to the first support body 31 through the circular pipes 35, when the scaffold is folded, the pulleys 36 on the circular pipes 35 are located in the slide rails 11 to slide, the adjustment flexibility and rapidity of the scaffold are improved, and the resistance of scaffold accommodation and turning adjustment is reduced; the supporting structure 5 comprises a rotating pipe 51, a concave frame 52 is fixedly connected to the outer surface of the rotating pipe 51, an X plate 53 is fixedly connected to the concave frame 52, one end, far away from the rotating pipe 51, of the concave frame 52 is connected with two supporting plates 54 through a threaded rod, one end, far away from the concave frame 52, of each of the two supporting plates 54 is provided with a group of supporting grooves 55, when the first frame body 31 and the second frame body 32 are used, the rotating pipe 51 is turned over, the supporting plates 54 are located in the clamping grooves 33, the supporting plates 54 are clamped with the clamping grooves 33 through the supporting grooves 55, the clamping grooves 33 avoid the slipping phenomenon during the support of the scaffold, and the stability of the scaffold in the supporting process is improved; the two rotary pipes 51 are movably connected with the scaffold main body 1 through the two device grooves 4 respectively, the positions of the four support plates 54 correspond to the positions of the two clamping grooves 33 respectively, the shorter concave frame 52 supports the first frame body 31, the longer concave frame 52 supports the second frame body 32, the support area of the scaffold in use is increased, and the safety protection efficiency of the scaffold in use is increased; the whole device is simple in structure, convenient and fast to operate and high in practicability.

It should be noted that the utility model relates to a portable scaffold based on engineering construction, the support plate 54 is set to be a curved shape, the connection between the support plate 54 and the concave frame 52 is provided with a threaded rod, which avoids friction when contacting with the scaffold body through the slot 33, the support plate 54 is placed in the slot 33 by the thread knob method, and then contacts with the supporting slot 55 by the thread knob method, firstly, when the scaffold body 1 is portable, as shown in fig. 5, the handle 6 is pulled to incline the scaffold body 1, thereby the driving wheel 7 moves the using position of the scaffold, the scaffold body 1 realizes high-efficiency portability, when the scaffold body 1 is used, by setting the second frame body 32 on the first frame body 31 on the scaffold structure 3, the height of the second frame body 32 is higher than that of the first frame body 31, when the scaffold main body 1 is used, the using height of a scaffold is increased, the changeability of the using height of the scaffold is improved, the latch 34 is arranged on the first frame body 31, when the first frame body 31 is positioned on the movable pipe 2 to be turned and supported, the latch 34 is positioned in the fixed groove 12 to limit and fix the scaffold, the using stability and deviation prevention of the scaffold are improved, the phenomenon of side turning or inclining when the scaffold is trampled is avoided, the pulley 36 is connected to the first frame body 31 through the circular pipe 35, when the scaffold is folded, the pulley 36 on the circular pipe 35 is positioned in the slide rail 11 to slide, the adjustment flexibility and the adjustment rapidness of the scaffold are improved, and the storage and turning adjustment resistance of the scaffold is reduced; the X plate 53 is connected to the rotary pipe 51 on the supporting structure 5 through the concave frame 52, the supporting plate 54 on the concave frame 52 is provided with the supporting groove 55, when the first frame body 31 and the second frame body 32 are used, the rotary pipe 51 is turned over, the supporting plate 54 is located in the clamping groove 33, the supporting plate 54 is clamped with the clamping groove 33 through the supporting groove 55, the clamping groove 33 avoids the slipping phenomenon when the scaffold is supported, the stability in the supporting process of the scaffold is improved, the first frame body 31 is supported by the shorter concave frame 52, the second frame body 32 is supported by the longer concave frame 52, the supporting area when the scaffold is used is increased, and the safety protection efficiency of the use of the scaffold is improved; whole device simple structure is applicable to the use of engineering building's portable scaffold.

The foregoing shows and describes the basic principles and principal features of the invention, together with the advantages thereof. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only illustrative of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the present invention, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a portable scaffold based on engineering building, includes scaffold main part (1), its characterized in that: the common swing joint in front end upper portion and the rear end upper portion of scaffold main part (1) has activity pipe (2), the surface front portion and the common fixedly connected with scaffold structure of surface rear portion (3) of activity pipe (2), the device groove (4) of break-over around all opened to the front end left part and the front end right part of scaffold main part (1), two equal swing joint has bearing structure (5), two in device groove (4) bearing structure (5) length is different, and two bearing structure (5) keep away from the one end of scaffold main part (1) and all contact with scaffold structure (3), the left end front portion and the equal fixedly connected with handle in left end rear portion (6) of scaffold main part (1), two drive wheel (7) of left end lower part fixedly connected with of scaffold main part (1).

2. A portable scaffold based on engineering construction as claimed in claim 1, wherein: slide rail (11) have all been opened on the front end upper portion and the rear end upper portion of scaffold main part (1), open the upper end left part of scaffold main part (1) has a set of fixed slot (12), the upper end right part of scaffold main part (1) is provided with curved surface structure (13).

3. The portable construction frame based on engineering construction according to claim 2, wherein: scaffold structure (3) include support body (31) No. one, no. two support bodies (32) of upper end right part fixedly connected with of support body (31), the height that highly is less than No. two support bodies (32) of support body (31), and draw-in groove (33) have all been opened to the lower extreme of support body (31) and the lower extreme of No. two support bodies (32).

4. A portable scaffold based on engineering construction as claimed in claim 3, wherein: no. one support body (31) and activity pipe (2) fixed connection, a set of latch of lower extreme right part fixedly connected with (34) of support body (31), two pipe (35) of the inside fixedly connected with of support body (31), two the equal swing joint in one end that a support body (31) was kept away from in pipe (35) has four pulleys (36), a plurality of pulley (36) are located two slide rail (11) respectively.

5. The portable construction frame based on engineering construction according to claim 4, wherein: the supporting structure (5) comprises a rotating pipe (51), the outer surface of the rotating pipe (51) is fixedly connected with a concave frame (52), an X plate (53) is fixedly connected onto the concave frame (52), one end, away from the rotating pipe (51), of the concave frame (52) is connected with two supporting plates (54) through threaded rods, and a group of supporting grooves (55) are formed in one end, away from the concave frame (52), of each supporting plate (54).

6. A portable scaffold based on engineering construction according to claim 5, wherein: two the swivelling joint pipe (51) are respectively through two device groove (4) and scaffold main part (1) swing joint, four the position of backup pad (54) corresponds with the position of two draw-in grooves (33) respectively.