CN218176585U - Combined scaffold - Google Patents

Abstract

The utility model relates to the field of building construction, and discloses a combined scaffold, which comprises main building bodies and linking pieces connected between the two main building bodies, wherein each linking piece comprises two mounting structures and an extension structure arranged between the two mounting structures; a limit structure for sliding auto-lock to extended structure, every mounting structure include that stopper, vertical screw thread run through the stop screw and the commentaries on classics handle of fixed mounting on the stop screw top of stopper, and two stoppers move about respectively and cup joint on two main studding that are relative between the building body, and extended structure includes a plurality of main daggers and a plurality of cross daggers. The utility model discloses assemble the connection through the linking piece between two adjacent scaffolds, satisfied the various adjustability of connecting the extended area between two adjacent scaffolds, easily installation, and make things convenient for two scaffold high-speed joint constructions.

Description

Combined scaffold

Technical Field

The utility model relates to a construction field, specifically speaking relates to a modular scaffold frame.

Background

With the appearance of a large number of modern large-scale building systems in China, the steel pipe scaffold can not meet the requirements of building construction development. The scaffold is a working platform which is erected for ensuring that each construction process is smoothly carried out.

When the scaffold among the prior art is under construction in track class engineering, its track that often sets up through the cooperation slides and uses, when two pairs of tracks provide two scaffold and stabilize parallel translation at least, according to the size of place construction face, the field personnel often need connect adjacent two scaffolds through the mode that links up and expand work platform's removal area, satisfy and stride across the transfer, foretell linking mode adopts the fastener more and builds with the scaffold with the mode of laying the plate and link to each other, though scaffold work platform's removal area can improve, but need match the scaffold according to every orbital interval and customize because of the size of laying the plate, it has the not enough of adjustability, can't satisfy the user demand that the scaffold was built each other.

In view of this, the present invention is provided.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model lies in overcoming the not enough of prior art, provides a modular scaffold frame, has satisfied the various adjustability of buildding the connection between two adjacent scaffold frames.

In order to solve the technical problem, the utility model adopts the following basic concept:

a modular scaffold comprising:

two groups of channel steel rails laid on the ground;

the main building body is arranged on each group of channel steel tracks;

the connecting piece is connected between the two main building bodies and comprises two mounting structures and an expansion structure arranged between the two mounting structures;

and the limiting structure is used for sliding and self-locking the expansion structure.

In the preferred embodiment in any one of the above schemes, each main building body comprises four vertical rods, a plurality of cross braces fixedly arranged among the four vertical rods and casters respectively arranged at the bottom ends of the four vertical rods, and the casters are erected on the channel steel tracks.

In an embodiment preferred in any of the above schemes, each of the mounting structures includes a limiting block, a limiting screw with a vertical thread penetrating through the limiting block, and a rotating handle fixedly mounted at the top end of the limiting screw; the two limiting blocks are respectively movably sleeved on the opposite cross braces between the two main building bodies;

the extension structure comprises a plurality of main supporting columns fixedly arranged on one side of the limiting block and a cross-shaped supporting column fixedly arranged on the other side of the limiting block, wherein the main supporting columns are connected to one side of the limiting block in a sliding mode and are adjacent to each other.

In the preferred embodiment in any one of the above schemes, the building structure further comprises two groups of channel steel tracks laid on the ground, the main building body is arranged on each group of channel steel tracks, and each group of channel steel tracks is provided with two tracks.

In a preferred embodiment of any of the above schemes, each of the main erection bodies further includes two cross-shaped fixing frames, and each of the cross-shaped fixing frames is fixedly installed between the two vertical rods.

In a preferred embodiment of any one of the above schemes, sliding grooves for sliding the cross-shaped struts are formed in the side surfaces of two adjacent main struts.

In an embodiment of any one of the above schemes, a first inclined support is fixedly mounted on a side surface of one of the limiting blocks, and a main support column is fixedly mounted on the first inclined support.

In an embodiment preferable in any of the above schemes, a second inclined support is fixedly mounted on the inner side of the other limiting block, which faces away from the first inclined support, and the plurality of cross-shaped support columns are all fixedly mounted on the second inclined support.

In an embodiment preferred in any of the above schemes, the extension structure is movably connected with two limit structures, each limit structure includes a U-shaped inserted rod movably inserted between the adjacent main supporting column and the cross supporting column and a plurality of insertion holes opened on the upper surface of one cross supporting column; the U-shaped inserted bar is movably inserted into any one of the jacks.

In an embodiment of any of the foregoing schemes, the upper surfaces of the two main support columns in the extension structure are both provided with positioning holes adapted to the two U-shaped insertion rods.

After the technical scheme is adopted, compared with the prior art, the utility model following beneficial effect has.

Be used for connecting the linking piece of connecting between two adjacent scaffolds through setting up, mounting structure in the linking piece can be used to the stull on two adjacent scaffolds of spacing locking, then mounting structure can satisfy based on the extension structure between mounting structure is with suspending the holding power in midair, flexible distance through nimble pull extension structure, the change of extension structure support bearing surface is reflected in the change of flexible distance promptly, the event has satisfied the various adjustability of connecting the extension area between two adjacent scaffolds, and simultaneously, two pairs of channel-section steel tracks that are applicable to different transverse spacing carry out the scaffold matching and remove.

Through set up limit structure on extension structure, after extension structure adjustment extension area, limit structure accessible is pegged graft the flexible volume of mode injectd extension structure to stably present extension structure's extension holding surface, improve the stability that the extension goes out table surface and connects.

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and constitute a part of this application, illustrate embodiments of the application and together with the description serve to explain the application and not to limit the application. Some specific embodiments of the present application will be described in detail hereinafter by way of illustration and not limitation with reference to the accompanying drawings. The same reference numbers will be used throughout the drawings to refer to the same or like parts or components, and it will be understood by those skilled in the art that the drawings are not necessarily drawn to scale, and wherein:

fig. 1 is a schematic view of the combined scaffold of the present invention.

Fig. 2 is a side view of the main building body of fig. 1 of the combined scaffold of the present invention.

Fig. 3 is a schematic structural view of the joining member of fig. 1 of the combined scaffold of the present invention.

Fig. 4 is a plan view of fig. 3 of the combined scaffold of the present invention.

In the figure: 1. a channel steel track; 2. a main building body; 21. a secondary building body; 22. erecting a rod; 23. a cross brace; 24. a cross-shaped fixing frame; 25. a caster wheel; 3. a joining member; 31. a mounting structure; 311. a limiting block; 312. a limit screw; 313. turning a handle; 32. an extension structure; 321. a main stay; 322. a cross brace strut; 4. a limiting structure; 41. a U-shaped inserted link; 42. a jack; 5. a first diagonal brace; 51. and a second diagonal support.

It should be noted that the drawings and the description are not intended to limit the scope of the inventive concept in any way, but rather to illustrate the inventive concept by those skilled in the art with reference to specific embodiments.

Detailed Description

In order to make the technical solutions 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. It should be apparent that the described embodiments are merely one example of a component of the present application and not an all component embodiment. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments in the present application without making any creative effort shall fall within the protection scope of the present application.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

In the description of the present application, it is to be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for convenience in describing the present invention and to simplify the description, but are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

The following examples of the present application illustrate the solution of the present application in detail by taking the combined scaffold as an example, but the present application is not limited by the examples.

Examples

As shown in fig. 1 to 4, the utility model provides a combined scaffold, including laying two sets of channel-section steel tracks 1 on ground and setting up the main building body 2 on every group channel-section steel track 1, when the construction, can utilize and lay in subaerial channel-section steel track 1 originally to install main building body 2 on channel-section steel track 1, can realize convenient fitment.

In the embodiment of the present invention, the combined scaffold further includes at least four joining members 3 and a plurality of limiting structures 4, and the main building body 2 in the embodiment is the scaffold in the prior art.

As shown in fig. 1 to 4, each main building body 2 comprises four vertical poles 22, a plurality of cross braces 23 fixedly installed between the four vertical poles 22, and casters 25 respectively arranged at the bottom ends of the four vertical poles 22; the trundles 25 are erected on the channel steel rails 1, and each main building body 2 further comprises two cross-shaped fixing frames 24; each cross fixing frame 24 is fixedly arranged between the two upright rods 22; four pole settings 22, a plurality of stull 23, truckle 25 and two cross mounts 24 can constitute the scaffold frame among the prior art in this application, and when main building body 2 stood as table surface and born, can set up the working plate on it, block the sole and require the guardrail of 1050cm height minimum to carry out safe operation and use, wherein, in order to realize more firm truckle 25 is common fixed function truckle that has in the market.

As shown in fig. 1 to 4, each set of channel steel rails 1 is two rails; each track can be used for horizontally moving two caster wheels 25 on each main building body 2, at least four connecting pieces 3 are respectively arranged in four installation intervals, and the connecting pieces 3 are connected between the two main building bodies 2; each joint 3 comprises two mounting structures 31 and an expansion structure 32 arranged between the two mounting structures 31.

As shown in fig. 1 to 4, each mounting structure 31 includes a limiting block 311, a limiting screw 312 with vertical threads penetrating through the limiting block 311, and a rotating handle 313 fixedly mounted at the top end of the limiting screw 312; the main building body 2 and the cross brace 23 on the auxiliary building body 21 are movably connected with corresponding limiting blocks 311, and the two limiting blocks 311 are movably sleeved on the cross brace 23 opposite to each other between the two main building bodies 2.

As shown in fig. 1 to fig. 4, when two scaffolds are required to be connected, that is, the main building body 2 is connected to the main building body 2, the two limiting blocks 311 are respectively disposed on the crossbars 23 on the two main building bodies 2, and then the handle 313 is rotated to drive the limiting screw 312 to descend on the basis of the limiting blocks 311, that is, the crossbars 23 are limited in the limiting blocks 311, and the two limiting blocks 311 after being limited can meet the requirement of erection support for the extension structure 32 between the two limiting blocks 311.

The expansion structure 32 comprises a plurality of main struts 321 fixedly installed on one side of one limiting block 311 and a cross-shaped strut 322 fixedly installed on one side of the other limiting block 311 and connected between two adjacent main struts 321 in a sliding manner, and sliding grooves for sliding the cross-shaped strut 322 are formed in the side surfaces of two adjacent main struts 321; the sliding grooves can facilitate horizontal sliding of each cross brace 322 between two adjacent main braces 321, and the sliding grooves and the cross braces 322 can be matched with each other horizontally to satisfy the stable stressed support of the extension structure 32.

As shown in fig. 1 to 4, according to the setting of the distance between each group of channel steel tracks 1, after each main building body 2 is arranged on the corresponding channel steel track 1, one end of each main supporting column 321, which is far away from the cross supporting column 322, moves, slides based on the cross supporting column 322 in the main supporting columns 321 through pulling, and can meet the adjustment of the distance between the two limiting blocks 311, and the distance between the two limiting blocks 311 is the distance between the two main building bodies 2, and through the matching of the limiting blocks 311 and the limiting screw rods 312, the limiting blocks 311 can be limited on the cross supports 23, so that the extending distance between the main supporting columns 321 and the cross supporting columns 322 is changed, and under the condition that the main supporting columns 321 and the cross supporting columns 322 meet the stress bearing surface, the distance between the main building body 2 and the auxiliary building body 21 can be changed, i.e. the connection distance, so as to meet the requirement that the effective supporting working table surface between the two adjacent main building bodies 2 can be effectively supported, and the constructors can conveniently span the supporting working table surface to carry out the position between the two main building bodies 2.

It is worth to explain that, the drawing distance between the main support columns 321 and the cross support column 322 is reasonably adjusted, that is, the distance between the two limiting blocks 311 is the track distance between each group of channel steel tracks 1, that is, the distance between the corresponding crossbars 23 on the two main building bodies 2, so as to satisfy the applicability of scaffold connection construction.

Further, a first inclined support 5 is fixedly mounted on a side surface of one limiting block 311, and the plurality of main support columns 321 are fixedly mounted on the first inclined support 5; the other limiting block 311 is fixedly provided with a second inclined support 51 at the inner side back to the first inclined support 5, and a plurality of cross-shaped support columns 322 are fixedly arranged on the second inclined support 51.

It should be noted that, in this embodiment, the main supporting column 321, the cross supporting column 322 and the corresponding limiting block 311 are welded, and the first inclined support 5 and the second inclined support 51 are also welded, so that under the cooperation of the first inclined support 5 and the second inclined support 51, when the main supporting column 321 and the cross supporting column 322 are combined and connected to serve as a stressed support, the first inclined support 5 and the second inclined support 51 can further improve the stability of the extension structure 32 based on the connection between the two mounting structures 31.

The limiting structure 4 provides sliding self-locking for the expanding structure 32; the expansion structure 32 is movably connected with two limiting structures 4, each limiting structure 4 comprises a U-shaped insert rod 41 movably inserted between the adjacent main support column 321 and the cross support column 322 and a plurality of jacks 42 arranged on the upper surface of one cross support column 322; the U-shaped insertion rod 41 is movably inserted into any one of the insertion holes 42; the port of the U-shaped insert rod 41 in this embodiment is quadrilateral, which can satisfy the reliability of locking of the expansion structure 32; the upper surfaces of the two main supporting columns 321 in the extension structure 32 are both provided with positioning holes matched with the two U-shaped inserting rods 41.

Specifically, after the telescopic distance between the main brace 321 and the cross brace 322 is adjusted, the U-shaped inserting rod 41 is inserted into one positioning hole and one inserting hole 42 corresponding to the distance position of the U-shaped inserting rod 41, and at this time, the positions of the main brace 321 and the cross brace 322 can be locked by the U-shaped inserting rod 41, so as to satisfy the reliability of the position locking of the adjusted main brace 321 and the cross brace 322.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present application, and not to limit the same; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments can be modified, or technical features of components or all components thereof can be equivalently replaced; and these modifications or substitutions do not depart from the scope of the technical solutions of the embodiments of the present application.

Claims (10)

1. A modular scaffold, comprising:

a main building (2);

a joint (3) connected between the two main constructions (2), the joint (3) comprising two mounting structures (31) and an expansion structure (32) arranged between the two mounting structures (31);

and the limiting structure (4) is used for sliding and self-locking the expansion structure (32).

2. The combined scaffold according to claim 1, wherein each main building body (2) comprises four vertical rods (22), a plurality of cross braces (23) fixedly installed between the four vertical rods (22), and casters (25) respectively arranged at the bottom ends of the four vertical rods (22), and the casters (25) are erected on the channel steel track (1).

3. The combined scaffold according to claim 2, wherein each mounting structure (31) comprises a limit block (311), a limit screw (312) with vertical threads penetrating through the limit block (311), and a rotating handle (313) fixedly mounted at the top end of the limit screw (312); the two limiting blocks (311) are respectively movably sleeved on the cross braces (23) opposite to each other between the two main building bodies (2);

the extension structure (32) comprises a plurality of main supporting columns (321) fixedly arranged on one side of the limiting block (311) and cross-shaped supporting columns (322) fixedly arranged on the other side of the limiting block (311) and connected between every two adjacent main supporting columns (321) in a sliding manner.

4. The combined scaffold according to claim 3, further comprising channel rails (1), wherein each group of channel rails (1) comprises two rails, and the main building body (2) is erected on the channel rails (1).

5. A modular scaffold according to claim 4, characterized in that each main building body (2) further comprises two cross mounts (24), each cross mount (24) being fixedly mounted between two uprights (22).

6. The combined scaffold according to claim 4, wherein the side surfaces of two adjacent main struts (321) are provided with sliding grooves for sliding the cross struts (322).

7. The combined scaffold according to claim 6, wherein a first inclined strut (5) is fixedly installed at a side surface of one of the limit blocks (311), and a plurality of the main struts (321) are fixedly installed on the first inclined strut (5).

8. The combined scaffold according to claim 7, wherein a second inclined support (51) is fixedly mounted on the inner side of the other stopper (311) facing away from the first inclined support (5), and a plurality of cross-shaped braces (322) are fixedly mounted on the second inclined support (51).

9. The combined scaffold according to claim 8, wherein two limit structures (4) are movably connected to the extension structure (32), each limit structure (4) comprises a U-shaped insert rod (41) movably inserted between the adjacent main supporting column (321) and the cross supporting column (322) and a plurality of insertion holes (42) opened on the upper surface of one cross supporting column (322);

the U-shaped inserted bar (41) is movably inserted into one of the insertion holes (42).

10. The combined scaffold according to claim 9, wherein the upper surfaces of the two main struts (321) in the extension structure (32) are provided with positioning holes adapted to the two U-shaped insertion rods (41).

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