CN214462918U

CN214462918U - Disc buckle connection type temporary stair

Info

Publication number: CN214462918U
Application number: CN202023286001.7U
Authority: CN
Inventors: 伍臣鹏; 郭炯; 王鸣; 朱秋衡
Original assignee: CSCEC Strait Construction and Development Co Ltd
Current assignee: CSCEC Strait Construction and Development Co Ltd
Priority date: 2020-12-30
Filing date: 2020-12-30
Publication date: 2021-10-22
Anticipated expiration: 2030-12-30

Abstract

The utility model discloses a dish detains connection mode interim stair, including the base, the first pole setting of top equidistance fixedly connected with of base, the top of base just is located equal fixedly connected with second pole setting between two adjacent first pole settings, the utility model discloses the beneficial effect who reaches is: the utility model discloses a set up the dish and detain the connection formula and mark time, pole setting simultaneously, horizontal pole and down tube all set up to the bolt formula and connect, the elasticity degree can be controlled to the bolt, install and remove simply, high operation is convenient, the skeleton of marking time is the whole welding of angle steel, the panel is the band iron, material strength is high, bearing capacity is big, it is little to warp, thereby it turns on one's side to have solved traditional interim stair appearance, the problem of deformation, the safety protection level of marking time can be improved, also can accelerate constructor's speed of going upstairs and downstairs simultaneously, accelerate the construction progress, prevent the emergence of incident hidden danger, ensure construction safety simultaneously, improve construction quality, and processing is simple, the degree of difficulty coefficient is low, small-size processing factory can process the preparation.

Description

Disc buckle connection type temporary stair

Technical Field

The utility model relates to a connection type temporary stair, in particular to dish detains connection type temporary stair belongs to temporary stair technical field.

Background

In the current life, the temporary stair is the platform of building temporarily for satisfying the construction activity in the work progress, connect ground to the operation layer, the floor, outer scaffold layer, it is mainly as the professional channel about the constructor, play the safe convenient effect that improves constructor walking, the temporary stair generally by marking time, the ladder roof beam, the bench, stair platform etc. are constituteed, wherein mark time is the main component of temporary stair, mark time by the footboard, it comprises support rod spare and both ends welded steel pipe to support the member, under the effect of right angle fastener, fix on the ladder roof beam, ladder roof beam one end is taken on ground, on the other end sets up two layers of horizontal poles, make ground and the common atress of horizontal pole, reach the purpose of transmission load.

At present interim stair mainly connect through the fastener mode, have following problem when using: 1. the steel pipes at the two ends of the step are connected with the ladder beam, so that safety accidents such as side turning, sliding and the like are easy to happen; 2. the steps are eccentrically connected with the ladder beam, load and internal force are transmitted by means of anti-sliding force, bearing capacity is reduced, material strength is insufficient, and the pedals are easy to deform and damage; 3. the temporary stairs need to be set up by reserving an independent space, and occupy a large construction activity space.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome prior art's defect, provide a dish and detain connection formula temporary stair.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model provides a disc buckle connection type temporary stair, which comprises a base, wherein first vertical rods are fixedly connected to the top of the base at equal intervals, a second upright post is fixedly connected with the top of the base and positioned between two adjacent first upright posts, the outer sides of the first upright stanchions are fixedly connected with first disks at equal intervals, the outer sides of the second upright stanchions are fixedly connected with second disks at equal intervals, the top parts of the first disk and the second disk are provided with first bolt holes at equal intervals, the top parts of the first disk and the second disk and between two adjacent first bolt holes are provided with second bolt holes, correspond two equal joint has the bracing piece between first disc and the two second discs that correspond, the equal fixedly connected with in top of bracing piece is marked time, adjacent two equal joint has the horizontal pole between the first disc, corresponds two equal joint has the down tube between first disc and the second disc.

As an optimized proposal of the utility model, the framework of the mark time is the angle steel integral welding, just the panel of marking time is made by the band iron material and forms.

As an optimized scheme of the utility model, the plug has all been welded at the both ends of bracing piece, the bolt has all been inserted to the inside of plug.

As a preferred scheme of the utility model, first bolt hole all sets up to fan-shaped structure, the both ends of down tube all extend to the inside of the first bolt hole that corresponds.

As a preferred scheme of the utility model, the second bolt hole all sets up to oval structure, the bottom of bolt all runs through the second bolt hole that corresponds, the both ends of horizontal pole all extend to the inside of the second bolt hole that corresponds.

The utility model discloses the beneficial effect who reaches is: the utility model discloses a set up the dish and detain the connection formula and mark time, pole setting simultaneously, horizontal pole and down tube all set up to the bolt formula and connect, the elasticity degree can be controlled to the bolt, install and remove simply, high operation is convenient, the skeleton of marking time is the whole welding of angle steel, the panel is the band iron, material strength is high, bearing capacity is big, it is little to warp, thereby it turns on one's side to have solved traditional interim stair appearance, the problem of deformation, the safety protection level of marking time can be improved, also can accelerate constructor's speed of going upstairs and downstairs simultaneously, accelerate the construction progress, prevent the emergence of incident hidden danger, ensure construction safety simultaneously, improve construction quality, and processing is simple, the degree of difficulty coefficient is low, small-size processing factory can process the preparation.

Drawings

The accompanying drawings 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 is a front view of the overall structure of the present invention;

FIG. 2 is a top view of the single step of the present invention;

fig. 3 is a side view of a single step of the present invention.

In the figure: 1. a base; 2. a first upright rod; 3. a first disc; 4. a first bolt hole; 5. a second bolt hole; 6. a support bar; 7. stepping; 8. a plug; 9. a bolt; 10. a cross bar; 11. a diagonal bar; 12. a second upright stanchion; 13. a second disk.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Examples

As shown in fig. 1-3, the utility model provides a spiral buckle connection type temporary staircase, which comprises a base 1, wherein first vertical rods 2 are fixedly connected to the top of the base 1 at equal intervals, second vertical rods 12 are fixedly connected to the top of the base 1 and between two adjacent first vertical rods 2, and the first vertical rods 2 and the second vertical rods 12 are convenient for forming a whole skeleton of the staircase; the outer sides of the first upright stanchions 2 are fixedly connected with first disks 3 at equal intervals, the outer sides of the second upright stanchions 12 are fixedly connected with second disks 13 at equal intervals, and the first disks 3 and the second disks 13 are used for facilitating better overall equipment buckle assembly; the top parts of the first disks 3 and the second disks 13 are respectively provided with first bolt holes 4 at equal intervals, the top parts of the first disks 3 and the second disks 13 and positioned between two adjacent first bolt holes 4 are respectively provided with second bolt holes 5, the corresponding support rods 6 are clamped between the two first disks 3 and the corresponding two second disks 13, the top parts of the support rods 6 are respectively fixedly connected with steps 7, and better stair steps can be formed conveniently through the steps 7; a cross rod 10 is clamped between every two adjacent first disks 3, and the horizontal space of the stairs can be fixed better through the cross rod 10; correspond equal joint between two first discs 3 and the second disc 13 and have down tube 11, be convenient for better through down tube 11 and consolidate stair, also can regard as the stair railing to use simultaneously.

Furthermore, the framework of the step 7 is integrally welded by angle steel, the panel of the step 7 is made of flat iron, the material strength is high, the bearing capacity is large, the deformation is small, and the safety protection level of the step 7 can be improved.

Further, plugs 8 are welded at two ends of the supporting rod 6, the plugs 9 are inserted into the plugs 8, the tightness degree of the plug 9 can be controlled conveniently, and the supporting rod is easy to assemble and disassemble and convenient to operate.

Further, first bolt hole 4 all sets up to fan-shaped structure, and the both ends of down tube 11 all extend to the inside of the first bolt hole 4 that corresponds, be convenient for better through first bolt hole 4 to down tube 11 install fixedly.

Further, second bolt hole 5 all sets up to oval structure, and corresponding second bolt hole 5 is all run through to the bottom of bolt 9, and the both ends of horizontal pole 10 all extend to the inside of corresponding second bolt hole 5, are convenient for better through bolt 9 and second bolt hole 5 to support rod 6 and plug 8 install fixedly, are convenient for better through second bolt hole 5 simultaneously and install horizontal pole 10 fixedly.

Specifically, when the stair fixing device is used, a first vertical rod 2 and a second vertical rod 12 are built at a designated position, then a first disc 3 and a second disc 13 are respectively installed at the outer sides of the first vertical rod 2 and the second vertical rod 12, plugs 8 are welded at two ends of a support rod 6, a step 7 is welded at the top of the support rod 6, then a plug 9 is inserted into the plug 8, the support rod 6 and the plug 8 are placed at the top of the corresponding first disc 3 or the second disc 13, so that the bottom of the plug 9 extends into the second bolt hole 5, the support rod 6 and the step 7 are installed and fixed, then a cross rod 10 is installed between the two corresponding first discs 3, an inclined rod 11 is installed between the corresponding first disc 3 and the second disc 13, so that the horizontal space of the stair is fixed through the cross rod 10, the stair is reinforced through the inclined rod 11, also can regard as the stair railing to use simultaneously to solved traditional interim stair and appeared turning on one's side, the problem of deformation, the skeleton of 7 marking time is angle steel whole welding, and the panel of 7 marking time is formed by the flat iron material preparation, can improve the safety protection level of 7 marking time, also can accelerate constructor's speed of going up and down stairs simultaneously, accelerate the construction progress, prevent the emergence of incident hidden danger, ensure construction safety simultaneously, improve construction quality, and processing is simple, the degree of difficulty coefficient is low, small-size processing factory can process the preparation.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. 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

1. A disc buckle connection type temporary stair comprises a base (1) and is characterized in that first vertical rods (2) are fixedly connected to the top of the base (1) at equal intervals, second vertical rods (12) are fixedly connected to the top of the base (1) and located between every two adjacent first vertical rods (2), first discs (3) are fixedly connected to the outer sides of the first vertical rods (2) at equal intervals, second discs (13) are fixedly connected to the outer sides of the second vertical rods (12) at equal intervals, first bolt holes (4) are formed in the tops of the first discs (3) and the tops of the second discs (13) at equal intervals, second bolt holes (5) are formed in the tops of the first discs (3) and the tops of the second discs (13) and located between every two adjacent first bolt holes (4), and supporting rods (6) are clamped between the corresponding two first discs (3) and the corresponding two second discs (13), the equal fixedly connected with in top of bracing piece (6) is marked time (7), adjacent two equal joint has horizontal pole (10) between first disc (3), corresponds two equal joint has down tube (11) between first disc (3) and second disc (13).

2. The spiral connecting type temporary staircase according to claim 1, wherein the frame of the step (7) is integrally welded by angle steel, and the panel of the step (7) is made of flat iron.

3. A spiral connecting temporary staircase according to claim 1, characterized in that plugs (8) are welded to both ends of the support bar (6), and a plug pin (9) is inserted into the plugs (8).

4. A spiral-link temporary staircase according to claim 1, characterized in that the first bolt holes (4) are arranged in a fan-shaped configuration, and both ends of the diagonal rod (11) extend inside the corresponding first bolt holes (4).

5. A spiral-link temporary staircase according to claim 3, characterized in that the second bolt holes (5) are arranged in an oval configuration, the bottom of the bolt (9) extends through the corresponding second bolt hole (5), and both ends of the cross bar (10) extend into the corresponding second bolt hole (5).