CN218346712U - Fastener type steel pipe scaffold - Google Patents

Abstract

The utility model relates to a scaffold frame technical field discloses fastener formula steel pipe scaffold frame, including PMKD, PMKD is total two sets of, and is two sets of the PMKD top is all rotated perpendicularly and is installed the threaded bush, and is two sets of the intraductal equal screw thread of threaded bush has connect the screw pole of looks adaptation soon, and is two sets of the equal fixed mounting in screw pole top both sides has the connection intubate. The utility model discloses a two gag lever posts of both sides pulling from top to bottom, the gag lever post drives spacing inserted block and compresses the spring at the in-process that removes, the one end that will connect the steel pipe again inserts in the connection spigot, then loosen the gag lever post, the spring is because will resume deformation, can push into spacing inserted block in the spacing jack on the connection steel pipe, will connect the steel pipe spacing fix in the connection spigot, repeat above-mentioned operation again, accomplish the fixed to connecting the steel pipe other end, moreover, the steam generator is simple in structure, the operation is convenient, replace the fixed mode of traditional bolt and connecting piece, and convenient for installation and dismantlement are fit for extensively promoting and using.

Description

Fastener type steel pipe scaffold

Technical Field

The utility model relates to a scaffold technical field specifically is fastener-type steel pipe scaffold.

Background

Scaffolding refers to various supports erected on a construction site for workers to handle and solve vertical and horizontal transportation. The general term of the building industry refers to the places which cannot be directly constructed on the building site and are used for exterior wall, interior decoration or high floor height. Mainly for constructors to live up and down or for peripheral safety net enclosure, overhead installation components and the like, the scaffold is said to be made of bamboo, wood, steel pipes or synthetic materials. Some projects also use scaffolds as templates, and in addition, the scaffold is widely used in advertising, municipal administration, traffic roads and bridges, mines and other departments.

However, the existing scaffold still has some safety hazards in the using process, such as: current scaffold frame is mostly used through connecting piece and bolt cooperation, carries out fixed mounting, and the process of whole installation and later stage dismantlement is comparatively troublesome, wastes time and energy, and current scaffold frame all is the fixed dimension installation, and is crooked easily on some unevenness's ground, inconvenient as required adjustment, and the practicality is lower.

In view of this, the present invention is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fastener formula steel pipe scaffold to solve the problem that proposes in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: the fastener type steel pipe scaffold comprises two groups of fixed bottom plates, wherein the tops of the two groups of fixed bottom plates are vertically and rotatably provided with threaded sleeves, matched screw rods are screwed in the two groups of threaded sleeves, two sides of the tops of the two groups of screw rods are fixedly provided with connecting insertion pipes, connecting steel pipes are arranged between the two groups of connecting insertion pipes with opposite openings, and the upper sides and the lower sides of the two ends of the connecting steel pipes are provided with limiting insertion holes;

slotted holes are vertically formed in the middle parts of the upper side and the lower side of the connecting insertion pipe, limiting rods are inserted into the two groups of slotted holes, and limiting insertion blocks are fixedly mounted at one ends, arranged in the connecting insertion pipe, of the two groups of limiting rods.

As an optimized implementation manner of the utility model, it is two sets of equal fixed mounting in threaded sleeve front side top has the commentaries on classics handle.

As a preferred embodiment of the utility model, the external diameter of the connecting steel pipe is matched with the internal diameter of the connecting insertion pipe.

As an embodiment of the utility model, it is two sets of spacing inserted block respectively with two sets of the equal fixed mounting in one side of gag lever post fixed connection has the spring.

As an embodiment of the utility model, it is two sets of the spring cup joints respectively two sets of the gag lever post outside, and two sets of both sides fixed connection about the other end of spring respectively with being connected the intubate inner wall.

As a preferred embodiment of the utility model, spacing inserted block is arranged in spacing jack, and the external diameter of spacing inserted block and the internal diameter looks adaptation of spacing jack.

Compared with the prior art, the utility model provides a fastener formula steel pipe scaffold possesses following beneficial effect:

1. this fastener formula steel pipe scaffold, through connecting the intubate, the gag lever post, the cooperation of spacing jack on spacing inserted block and the connecting steel pipe is used, when using, two gag lever posts of both sides pulling make progress respectively, the gag lever post drives spacing inserted block at the in-process that removes and compresses the spring, the one end that will connect the steel pipe again inserts in the connecting steel pipe, then loosen the gag lever post, the spring is owing to resume deformation, can push up spacing inserted block in the spacing jack on the connecting steel pipe, will connect the spacing fixing of steel pipe in the connecting steel pipe, repeat above-mentioned operation again, accomplish the fixing to connecting the steel pipe other end, moreover, the steam generator is simple in structure, and convenient for operation, replace the fixed mode of traditional bolt and connecting piece, be convenient for install and dismantle, and is comparatively practical.

2. This fastener formula steel pipe scaffold frame uses through threaded sleeve, commentaries on classics and the cooperation of lead screw, when using, through changeing clockwise or anticlockwise rotation threaded sleeve, can adjust the length that the lead screw stretches out, and the whole height of this scaffold frame is adjusted to the convenience according to actual demand, also is applicable to unevenness's ground, guarantees to connect steel pipe both ends level, avoids crooked, improves stability.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a front view of the fastener type steel pipe scaffold of the present invention;

FIG. 2 is a schematic view of the internal structure of the connecting insert tube of the steel pipe scaffold of the present invention;

fig. 3 is a perspective view of the connecting steel pipe of the fastener-type steel pipe scaffold of the present invention.

In the figure: 1. fixing the bottom plate; 2. a threaded bushing; 3. turning a handle; 4. a screw shaft; 5. a limiting rod; 6. connecting the cannula; 7. connecting the steel pipes; 8. a slot; 9. a spring; 10. limiting the inserting block; 11. limiting the jacks.

Detailed Description

In order to better understand the purpose, structure and function of the present invention, the following figures are combined to describe the fastener type steel pipe scaffold in further detail.

As shown in fig. 1, the utility model provides a technical solution: fastener formula steel pipe scaffold, including PMKD 1, PMKD 1 is total two sets ofly, 1 top of two sets of PMKD is all rotated perpendicularly and is installed threaded sleeve 2, equal screw thread has connect the lead screw 4 of looks adaptation soon in two sets of threaded sleeve 2, it can adjust the length that lead screw 4 stretches out to rotate threaded sleeve 2, the equal fixed mounting in two sets of lead screw 4 top both sides has connection intubate 6, both sides middle part has all seted up slotted hole 8 about connection intubate 6 perpendicularly, all peg graft in two sets of slotted holes 8 and have gag lever post 5, two sets of gag lever posts 5 are arranged in and are connected the equal fixed mounting of one end in intubate 6 and have spacing inserted block 10, install connection steel pipe 7 between two sets of connection intubate 6 that the opening is relative, connect the external diameter of steel pipe 7 and the internal diameter looks adaptation of connecting intubate 6, connect the steel pipe 7 both ends about both sides all seted up spacing jack 11, spacing inserted block 10 is arranged in spacing jack 11, and the external diameter looks adaptation of spacing inserted block 10, after spacing inserted block 11, can be fixed connection steel pipe 7 is in connecting intubate 6 spacing.

As shown in fig. 1 to fig. 3, in the present configuration, further, the top of the front side of the two sets of threaded sleeves 2 is fixedly provided with the rotating handle 3, so that the threaded sleeves 2 can be conveniently rotated by the rotating handle 3.

As shown in fig. 1 to 3, in this setting, further, two sets of limiting insertion blocks 10 are respectively fixedly mounted with one side of two sets of limiting rods 5, with springs 9, two sets of springs 9 are respectively sleeved outside two sets of limiting rods 5, and the other ends of two sets of springs 9 are respectively fixedly connected with the upper and lower sides of the inner wall of the connecting insertion tube 6, and the reaction force after the springs 9 are deformed can push the limiting insertion blocks 10 into the limiting insertion holes 11.

During operation, two gag lever posts 5 of both sides pulling about making progress respectively, gag lever post 5 drives spacing inserted block 10 and compresses spring 9 at the in-process that removes, insert in connecting intubate 6 with the one end of connecting steel pipe 7 again, then loosen gag lever post 5, spring 9 is owing to will resume deformation, can push up spacing inserted block 10 in the spacing jack 11 on the connecting steel pipe 7, will connect the spacing fixing of steel pipe 7 in connecting intubate 6, repeat above-mentioned operation again, accomplish the fixing to the connecting steel pipe 7 other end, through changeing 3 clockwise or anticlockwise rotation threaded sleeve 2, can adjust the length that lead screw 4 stretched out, conveniently according to actual demand, adjust the whole height of this scaffold, be applicable to unevenness's ground, guarantee to connect 7 both ends levels of steel pipe, avoid crooked.

It is to be understood that the present invention has been described with reference to certain embodiments, and that various changes or equivalents may be substituted for elements thereof by those skilled in the art without departing from the spirit and scope of the invention. In addition, many modifications may be made to adapt a particular situation or material to the teachings of the invention without departing from the essential scope thereof. Therefore, the present invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of the present application are intended to be covered by the present invention.

Claims (6)

1. Fastener formula steel pipe scaffold frame, including PMKD (1), its characterized in that: the fixing base plates (1) are divided into two groups, the tops of the two groups of fixing base plates (1) are vertically and rotatably provided with threaded sleeves (2), matched screw rods (4) are screwed in the two groups of threaded sleeves (2), two sides of the tops of the two groups of screw rods (4) are fixedly provided with connecting insertion pipes (6), connecting steel pipes (7) are arranged between the two groups of connecting insertion pipes (6) with opposite openings, and the upper and lower sides of the two ends of each connecting steel pipe (7) are provided with limiting insertion holes (11);

slotted holes (8) are vertically formed in the middle of the upper side and the lower side of the connecting insertion pipe (6), limiting rods (5) are inserted into the slotted holes (8), and limiting insertion blocks (10) are fixedly mounted at one ends, arranged in the connecting insertion pipe (6), of the limiting rods (5).

2. The steel pipe scaffold of fastener of claim 1, wherein: the top of the front side of the two groups of the threaded sleeves (2) is fixedly provided with a rotating handle (3).

3. The steel pipe scaffold of fastener of claim 1, wherein: the outer diameter of the connecting steel pipe (7) is matched with the inner diameter of the connecting insertion pipe (6).

4. The tubular steel scaffolding of claim 1, wherein: two sets of spacing inserted block (10) respectively with two sets of gag lever post (5) fixed connection's one side all fixed mounting have spring (9).

5. The tubular steel scaffolding of claim 4, wherein: the two sets of springs (9) are respectively sleeved on the outer sides of the two sets of limiting rods (5), and the other ends of the two sets of springs (9) are respectively fixedly connected with the upper side and the lower side of the inner wall of the connecting insertion pipe (6).

6. The tubular steel scaffolding of claim 1, wherein: the limiting insertion block (10) is arranged in the limiting insertion hole (11), and the outer diameter of the limiting insertion block (10) is matched with the inner diameter of the limiting insertion hole (11).

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