CN215107543U

CN215107543U - Elevartor shaft stereoplasm protective structure

Info

Publication number: CN215107543U
Application number: CN202120800064.5U
Authority: CN
Inventors: 叶九松; 程威风; 杨宏钊; 张远航; 王杰; 许纪平
Original assignee: China Construction Seventh Engineering Division Corp Ltd; General Contracting Co Ltd of China Construction Seventh Engineering Division Corp Ltd
Current assignee: China Construction Seventh Engineering Division Corp Ltd; General Contracting Co Ltd of China Construction Seventh Engineering Division Corp Ltd
Priority date: 2021-04-19
Filing date: 2021-04-19
Publication date: 2021-12-10
Anticipated expiration: 2031-04-19

Abstract

The utility model provides an elevator shaft hard protection structure, which relates to the technical field of safety protection and comprises a first component, a second component and a third component, wherein the first component comprises a first vertical rod and a first rotary rod hinged with the first vertical rod, and one side of the first vertical rod is connected with a first locating part; the second member comprises a second vertical rod and a second rotating rod hinged with the second vertical rod, and one side of the second vertical rod is connected with a second limiting part; the two ends of the first vertical rod are flush with the two ends of the second vertical rod, the first rotating rod is connected with the second vertical rod through a first connecting piece, the second rotating rod is connected with the first vertical rod through a second connecting piece, and the first limiting piece and the second limiting piece are positioned on one sides of the first vertical rod and the second vertical rod, which are deviated from each other, and are flush with each other; the third component includes the horizontal pole, and the horizontal pole can be dismantled with first montant and second montant and be connected, solves the relatively poor, the slow problem of efficiency of setting up of elevartor shaft stereoplasm protective structure turnover among the prior art.

Description

Elevartor shaft stereoplasm protective structure

Technical Field

The utility model belongs to the technical field of safety protection, specifically provide an elevartor shaft stereoplasm protective structure.

Background

Because the hollow characteristic of elevartor shaft, and highly higher, often need set up hard protection in the elevartor shaft in the construction to prevent that the object that falls from the high altitude from causing accident, guarantee site operation operator personnel safety, for making things convenient for the clearance of rubbish in the elevartor shaft, normally with the elevartor shaft protection slope to elevator mouth firmly.

At present, a horizontal hard protection framework of an elevator shaft is combined to form a derrick by adopting steel pipes and fasteners as a hard isolation framework. This type of mounting has the following drawbacks: most of the steel pipe fasteners are leased, so that the turnover is poor; and the contact area between the round steel pipe and the upper battens is small, so that the battens are not favorably fixed, and the construction efficiency is reduced.

Accordingly, there is a need in the art for an elevator shaft rigid protective structure that addresses the above-mentioned problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides an elevartor shaft stereoplasm protective structure solves the relatively poor, the slower problem of efficiency of setting up of elevartor shaft stereoplasm protective structure turnover among the prior art.

The technical scheme of the utility model is realized like this: the elevator shaft hard protection structure comprises a first member, a second member and a third member, wherein the first member comprises a first vertical rod and a first rotating rod hinged with the first vertical rod, and one side of the first vertical rod is connected with a first limiting part; the second member comprises a second vertical rod and a second rotating rod hinged with the second vertical rod, and one side of the second vertical rod is connected with a second limiting part; the two ends of the first vertical rod are flush with the two ends of the second vertical rod, the first rotating rod is connected with the second vertical rod through a first connecting piece, the second rotating rod is connected with the first vertical rod through a second connecting piece, and the first limiting piece and the second limiting piece are positioned on one sides of the first vertical rod and the second vertical rod, which are deviated from each other, and are flush with each other; the third component comprises a cross rod, and the cross rod is detachably connected with the first vertical rod and the second vertical rod.

The technical effect of the scheme is as follows: through with first component, second component and third component link together, form stereoplasm protective structure, the top of first montant and second montant is supported on the wall that the elevator mouth is relative, the bottom supports on elevator mouth subaerially, first locating part and second locating part support lean on the wall inboard in elevator mouth both sides, thereby form the protection to the elevartor shaft, the problem of elevator well level to protection framework material and specification are nonuniform has been solved, and the stereoplasm protective structure ann of this scheme tears the convenience open, after tearing open, first rotary rod and second rotary rod can rotate to be parallel with first montant and second montant, form two rod-shaped components, including third component itself be shaft-like promptly, the turnover transportation is extremely convenient.

In the preferable technical scheme of the elevator shaft hard protection structure, the first connecting piece comprises a first connecting plate and a second connecting plate, the second connecting piece comprises a third connecting plate and a fourth connecting plate, the first vertical rod and the second vertical rod are arranged in parallel, the first connecting plate and the second connecting plate are respectively welded on the first rotating rod and the second vertical rod, when the first rotating rod is perpendicular to the second vertical rod, the first connecting plate and the second connecting plate abut against each other, and a bolt penetrates through the first connecting plate and the second connecting plate to connect the first connecting plate and the second connecting plate; the third connecting plate and the fourth connecting plate are respectively welded to the second rotary rod and the first vertical rod, the second rotary rod is perpendicular to the first vertical rod, the third connecting plate and the fourth connecting plate are abutted against each other, and the bolt penetrates through the third connecting plate and the fourth connecting plate to connect the third connecting plate and the fourth connecting plate.

The technical effect of the scheme is as follows: through setting up the connecting plate, when first component of installation and second component, directly rotate first rotary rod to its connecting plate on first and the second montant the connecting plate two-phase support lean on, rotate the second rotary rod to its connecting plate three and the connecting plate on the first montant four-phase support lean on can know the installation and target in place, with the bolt through connection board connect can, the installation is simple swift, has improved and has set up efficiency.

In the above-mentioned elevator shaft stereoplasm protective structure's preferred technical scheme, first montant with one side that the second montant deviates from each other has welded two first fixture blocks respectively, two form first draw-in groove between the first fixture block, the horizontal pole perpendicular to first montant with the second montant, just on the horizontal pole in first montant with two second fixture blocks, two have been welded respectively to the both sides of second montant form the second draw-in groove between the second fixture block, first montant with the card of second montant is located in the second draw-in groove, the card of second fixture block is located in the first draw-in groove.

The technical effect of the scheme is as follows: the third component is the mode that the horizontal pole passes through the buckle promptly and first component and second component aggregate erection for the stereoplasm protective structure of this scheme ann tears open more conveniently, has further improved and has set up efficiency.

In the above-mentioned elevator shaft stereoplasm protective structure's preferred technical scheme, first rotary rod with first locating part set up respectively in first montant is close to the position at both ends, first fixture block is located first rotary rod with between the first locating part, the second rotary rod is located be close to on the second montant the position of second locating part.

The technical effect of the scheme is as follows: the first rotating rod and the second rotating rod are respectively located at positions close to the upper portion and the lower portion, and the cross rod is buckled at the middle positions of the first vertical rod and the second vertical rod to reinforce the connection between the first component and the second component.

In above-mentioned elevator shaft stereoplasm protective structure's preferred technical scheme, first locating part includes horizontal branch and oblique branch, horizontal branch with first montant sets up perpendicularly, the both ends of oblique branch respectively with horizontal branch top with first montant welding, the second locating part with the structure of first locating part is the same.

The technical effect of the scheme is as follows: horizontal branch supports and leans on in the inboard of elevator mouth both sides wall, and oblique branch forms support and reinforcement to horizontal branch, guarantees the stereoplasm protective structure's of this scheme reliability and security.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

Fig. 1 is a schematic view of a first member of a rigid protective structure of an elevator shaft according to the present invention;

fig. 2 is a schematic view of a second member of the elevator shaft rigid protective structure of the present invention;

fig. 3 is a schematic view of a third member of the elevator shaft rigid protective structure of the present invention;

fig. 4 is a top view of the elevator shaft hard protection structure in a use state;

fig. 5 is a cross-sectional view of section a-a in fig. 4.

List of reference numerals: 1. a first member; 11. a first vertical bar; 12. a first rotating rod; 13. a first limit piece; 131. a transverse strut; 132. a diagonal strut; 2. a second member; 21. a second vertical bar; 22. a second rotating rod; 23. a second limiting member; 3. a third member; 31. a cross bar; 32. a second fixture block; 4. a first connecting member; 41. a first connecting plate; 42. a second connecting plate; 5. a second connecting member; 51. a third connecting plate; 52. a fourth connecting plate; 6. a first clamping block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

It should be noted that in the description of the present invention, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicating the directions or positional relationships are based on the directions or positional relationships shown in the drawings, which are only for convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, 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.

The utility model relates to an elevator shaft stereoplasm protective structure's embodiment: as shown in fig. 1 to 5, an elevator shaft rigid protective structure includes a first member 1, a second member 2, and a third member 3.

Referring to fig. 1, the first member 1 includes a first vertical rod 11, a first rotating rod 12 and a first limiting element 13, the first rotating rod 12 is disposed at a position of the first vertical rod 11 near the upper end, the rod body of the first rotating rod 12 is hinged to the first vertical rod 11, and the first limiting element 13 is disposed at a position of the first vertical rod 11 near the lower end and welded to the first vertical rod 11.

Referring to fig. 2, the second member 2 includes a second vertical rod 21, a second rotating rod 22 and a second limiting part 23, the second rotating rod 22 and the second limiting part 23 are both disposed at a position of the second vertical rod 21 near the lower end, the second rotating rod 22 is located above the second limiting part 23, the rod body of the second rotating rod 22 is hinged to the second vertical rod 21, and the second limiting part 23 is welded to the second vertical rod 21.

Referring to fig. 3 and 4, the third member 3 includes a cross bar 31, and the cross bar 31 is detachably connected to the first vertical bar 11 and the second vertical bar 21. The both ends of first montant 11 and the both ends parallel and level of second montant 21, and first montant 11 and second montant 21 parallel arrangement, first rotary rod 12 is connected with second montant 21 through first connecting piece 4, and second rotary rod 22 is connected with first montant 11 through second connecting piece 5, and first locating part 13 and second locating part 23 are located first montant 11 and second montant 21 and deviate from one side each other and parallel and level mutually.

With continued reference to fig. 1, 2, 4, and 5, the first link 4 includes a first link plate 41 and a second link plate 42, and the second link 5 includes a third link plate 51 and a fourth link plate 52. The first connecting plate 41 and the second connecting plate 42 are respectively welded to the first rotating rod 12 and the second vertical rod 21, when the first rotating rod 12 is perpendicular to the second vertical rod 21, the first connecting plate 41 and the second connecting plate 42 are abutted, and a bolt penetrates through the first connecting plate 41 and the second connecting plate 42 to connect the first connecting plate 41 and the second connecting plate 42; the third connecting plate 51 and the fourth connecting plate 52 are welded to the second rotating rod 22 and the first vertical rod 11 respectively, when the second rotating rod 22 is perpendicular to the first vertical rod 11, the third connecting plate 51 and the fourth connecting plate 52 are abutted, the bolt penetrates through the third connecting plate 51 and the fourth connecting plate 52 to connect the third connecting plate 51 and the fourth connecting plate 52, and the installation process is simple and rapid.

Continuing to refer to fig. 1, fig. 2, fig. 3, and fig. 4, two first clamping blocks 6 are respectively welded on the side of the first vertical bar 11 departing from the side of the second vertical bar 21, a first clamping groove is formed between the two first clamping blocks 6, the first clamping groove is located between the first rotating rod 12 and the first limiting member 13, and the first vertical bar 11 is flush with the first clamping groove on the second vertical bar 21. The horizontal pole 31 is perpendicular to first montant 11 and second montant 21, and has welded two second fixture blocks 32 respectively in the both sides of first montant 11 and second montant 21 on the horizontal pole 31, forms the second draw-in groove between two second fixture blocks 32, and during the installation, first montant 11 and second montant 21 card are located in the second draw-in groove, and the second fixture block 32 card that is located the outside is located in the first draw-in groove. The third component 3 is installed with the combination of the first component 1 and the second component 2 in a buckling mode, so that the hard protection structure is more convenient to install and disassemble, and the erection efficiency is further improved.

Referring to fig. 1, 2 and 4 again, the first limiting member 13 includes a transverse supporting rod 131 and an inclined supporting rod 132, the transverse supporting rod 131 is perpendicular to the first vertical rod 11, two ends of the inclined supporting rod 132 are respectively welded to the top of the transverse supporting rod 131 and the first vertical rod 11, and the second limiting member 23 and the first limiting member 13 have the same structure. Horizontal branch 131 supports by the inboard in elevator mouth both sides wall, and oblique branch 132 forms support and reinforcement to horizontal branch 131, guarantees the reliability and the security of the stereoplasm protective structure of this scheme.

The utility model discloses an elevartor shaft stereoplasm protective structure, through with first component, second component and third component link together, form stereoplasm protective structure, the top of first montant and second montant supports on the wall that the elevator mouth is relative, the bottom supports subaerially in elevator mouth, first locating part and second locating part support and lean on the wall inboard in elevator mouth both sides, thereby form the protection to the elevartor shaft, the problem of elevator well level to protection framework material and specification are nonuniform to the stereoplasm, and the stereoplasm protective structure ann of this scheme tears the convenience open, after unpacing apart, first rotary rod and second rotary rod can rotate to be parallel with first montant and second montant, form two rod-shaped components, including third component itself be shaft-like, it is extremely convenient to have enough to meet the need the transportation.

In the above embodiment, the first rotating rod and the first limiting part are respectively disposed at the positions of the first vertical rod near the upper end and the lower end, and the first fixture block is located between the first rotating rod and the first limiting part.

In the above embodiment, the first connecting member includes the first connecting plate and the second connecting plate, and the second connecting member includes the third connecting plate and the fourth connecting plate, in other embodiments, the first connecting member may further be configured to include the first connecting hole opened on the first rotating rod and the second connecting hole opened on the second vertical rod, the bolt may pass through the first connecting hole and the second connecting hole to connect the first rotating rod and the second vertical rod, and similarly, the second connecting member may also be configured to include the third connecting hole opened on the second rotating rod and the fourth connecting hole opened on the first vertical rod.

In the above-mentioned embodiment, the third component is the second draw-in groove that the horizontal pole formed through the second fixture block, the first draw-in groove that first fixture block formed is connected with the mode of buckle with first montant and second montant, in other embodiments, set up the cardboard in the both sides of first montant and second montant on the third component, set up the jack on the cardboard, set up the through-hole with the jack adaptation on first montant and the second montant, the third component runs through jack and through-hole and first montant and second montant through the bolt and is connected.

In the above embodiments, the first limiting member includes the transverse strut and the oblique strut, and in other embodiments, the first limiting member may further include a right-angled triangular steel plate, one right-angled side of the right-angled triangular steel plate is welded to the first vertical rod, and the other right-angled side is used for abutting against the inner side of the wall on both sides of the elevator shaft.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The elevator shaft hard protection structure is characterized by comprising a first member, a second member and a third member, wherein the first member comprises a first vertical rod and a first rotating rod hinged with the first vertical rod, and one side of the first vertical rod is connected with a first limiting part; the second member comprises a second vertical rod and a second rotating rod hinged with the second vertical rod, and one side of the second vertical rod is connected with a second limiting part; the two ends of the first vertical rod are flush with the two ends of the second vertical rod, the first rotating rod is connected with the second vertical rod through a first connecting piece, the second rotating rod is connected with the first vertical rod through a second connecting piece, and the first limiting piece and the second limiting piece are positioned on one sides of the first vertical rod and the second vertical rod, which are deviated from each other, and are flush with each other; the third component comprises a cross rod, and the cross rod is detachably connected with the first vertical rod and the second vertical rod.

2. The elevator shaft rigid protective structure according to claim 1, wherein the first connecting member comprises a first connecting plate and a second connecting plate, the second connecting member comprises a third connecting plate and a fourth connecting plate, the first vertical rod and the second vertical rod are arranged in parallel, the first connecting plate and the second connecting plate are welded to the first rotating rod and the second vertical rod respectively, when the first rotating rod is perpendicular to the second vertical rod, the first connecting plate and the second connecting plate abut against each other, and a bolt penetrates through the first connecting plate and the second connecting plate to connect the first connecting plate and the second connecting plate; the third connecting plate and the fourth connecting plate are respectively welded to the second rotary rod and the first vertical rod, the second rotary rod is perpendicular to the first vertical rod, the third connecting plate and the fourth connecting plate are abutted against each other, and the bolt penetrates through the third connecting plate and the fourth connecting plate to connect the third connecting plate and the fourth connecting plate.

3. The elevator shaft hard protection structure according to claim 2, wherein two first fixture blocks are welded to one side of each of the first vertical bar and the second vertical bar away from each other, a first clamping groove is formed between the two first fixture blocks, the cross bar is perpendicular to the first vertical bar and the second vertical bar, two second fixture blocks are welded to two sides of the first vertical bar and the second vertical bar on the cross bar, a second clamping groove is formed between the two second fixture blocks, the first vertical bar and the second vertical bar are clamped in the second clamping groove, and the second fixture blocks are clamped in the first clamping groove.

4. The elevator shaft hard protection structure according to claim 3, wherein the first rotating rod and the first limiting member are respectively disposed at positions of the first vertical rod near both ends, the first clamping block is located between the first rotating rod and the first limiting member, and the second rotating rod is located at a position of the second vertical rod near the second limiting member.

5. The elevator shaft hard protection structure according to claim 4, wherein the first limiting member comprises a transverse strut and an oblique strut, the transverse strut is perpendicular to the first vertical rod, two ends of the oblique strut are respectively welded to the top of the transverse strut and the first vertical rod, and the second limiting member and the first limiting member have the same structure.