CN214828212U - Elevator well piecing devices - Google Patents

Abstract

The utility model discloses an elevator shaft joint device, which comprises a first vertical bar and a first cross brace, wherein the first vertical bar is arranged at one side of the first cross brace, the first vertical bar is fixed with the first cross brace by spot welding, and a second vertical bar is arranged at one side of the first cross brace far away from the first vertical bar, the utility model changes the traditional spot welding fixing mode into the existing splicing fixing mode, and can be mutually fixed with a frame by limiting plates at the upper and lower sides inside the first vertical bar, the second vertical bar, the third vertical bar and the fourth vertical bar and adjacent first vertical bar, the second vertical bar, the third vertical bar and the fourth vertical bar, and then mutually overlapped at the first connecting plate and the second connecting plate, and the first connecting plate and the second connecting plate are tightly fixed by bolts, thereby improving the stability of the overall structure.

Description

Elevator well piecing devices

Technical Field

The utility model belongs to the technical field of elevator equipment is relevant, concretely relates to elevator well piecing devices.

Background

The elevator shaft is a shaft for installing an elevator, the size of the shaft is determined according to the type selection of the elevator, an elevator track and a counterweight track are installed on the wall of the shaft, an elevator door is installed in a reserved door opening, and an elevator machine room is arranged at the top of the shaft.

Most of the existing elevator shafts are connected by spot welding when being installed, and the phenomenon that separation is inconvenient can occur between connecting ends when the elevator shafts need to be disassembled and transported occurs.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an elevator well piecing devices to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides an elevator well piecing devices, includes first montant and first stull, one side at first stull is installed to first montant, first montant is fixed with first stull spot welding, one side that first montant was kept away from to first stull is provided with the second montant, other one side of second montant is provided with the second stull, one side that the second montant was kept away from to the second stull is provided with the third montant, one side that the third montant is close to first montant is provided with the fourth montant, the upper and lower both sides of first montant, second montant, third montant and fourth montant respectively are provided with a limiting plate.

Preferably, the limiting plate comprises a first fastening piece, a plate body and a second fastening piece, the first fastening piece is screwed on the upper axis of the plate body through threads, and the second fastening piece is screwed on the lower axis of the plate body through threads.

Preferably, the constitution of second montant is including projection, first connecting plate, the body of rod, second connecting plate, frame and connecting hole, projection below spot welding has the body of rod, the body of rod is provided with first connecting plate with the crossing department of projection, the frame is installed in the lower extreme spot welding of the body of rod, the frame is provided with the second connecting plate with the crossing department of the body of rod, the body of rod is kept away from on one side of first connecting plate both sides and is respectively provided with a connecting hole down.

Preferably, the frame comprises a frame body and a clamping groove, the clamping groove is formed in the axis inside the frame body, and the clamping groove is recessed in the upper portion inside the frame body.

Preferably, the first fastener and the second fastener are both of cylindrical structures, and threaded holes are formed in the intersection positions of the first fastener, the second fastener and the plate body.

Preferably, the first cross brace and the second cross brace are both of a plate-shaped structure, and the first cross brace and the second cross brace are spot-welded on the inner sides of the first vertical rod, the second vertical rod, the third vertical rod and the fourth vertical rod.

Preferably, the convex column is a solid rectangular body, the frame is a hollow rectangular body structure, and the diameter of the cross section of the convex column is the same as that of the cross section of the inner side of the frame.

Compared with the prior art, the utility model provides an elevator well piecing devices possesses following beneficial effect:

(1) the utility model discloses in through changing the fixed mode of traditional adoption spot welding into current grafting fixed mode, like this when installing, can be through first montant, the second montant, the limiting plate of both sides about third montant and the inside of fourth montant are fixed each other with adjacent first montant, the second montant, third montant and fourth montant, make first montant, the second montant, the projection and the frame of third montant and the inside of fourth montant peg graft fixedly each other, then overlap each other at first connecting plate and second connecting plate, utilize the bolt to fix first connecting plate and second connecting plate closely, thereby can improve the stability of overall structure, and the more convenient and fast of installation, can dismantle at later stage, be convenient for the transportation;

(2) the utility model discloses in be provided with the limiting plate in the inside of montant, and be provided with the connecting hole in the inside of first montant, the second montant, third montant and fourth montant, can make limiting plate and first montant, the second montant like this, third montant and the inside connecting hole mutual correspondence of fourth montant fixed, can make like this play spacing effect through the limiting plate in projection and frame reciprocal anchorage to overall structure's stability can be improved.

Drawings

Fig. 1 is a schematic view of the overall structure of an elevator shaft joint device according to the present invention;

fig. 2 is a schematic view of the overall structure of the limiting plate of the present invention;

fig. 3 is a schematic view of the overall structure of the second vertical rod of the present invention;

fig. 4 is a schematic view of the overall structure of the frame of the present invention.

In the figure: 1. a limiting plate; 11. a first fastener; 12. a plate body; 13. a second fastener; 2. a first vertical bar; 3. a first cross brace; 4. a second vertical bar; 41. a convex column; 42. a first connecting plate; 43. a rod body; 44. a second connecting plate; 45. a frame; 451. a frame body; 452. a card slot; 46. connecting holes; 5. a second cross brace; 6. a third vertical bar; 7. and a fourth vertical rod.

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.

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.

Referring to fig. 1-4, the present invention provides a technical solution:

the utility model provides an elevator well piecing devices, including first montant 2 and first stull 3, first stull 3 is platelike structure with second stull 5, first stull 3 welds at first montant 2 with second stull 5 point, second montant 4, the inboard of third montant 6 and fourth montant 7, first montant 2 is installed in one side of first stull 3, first montant 2 is fixed with first stull 3 point welding, one side that first montant 2 was kept away from to first stull 3 is provided with second montant 4, other one side of second montant 4 is provided with second stull 5, one side that second montant 4 was kept away from to second stull 5 is provided with third montant 6, one side that third montant 6 is close to first montant 2 is provided with fourth montant 7, first montant 2, second montant 4, the upper and lower both sides of third montant 6 and fourth montant 7 respectively are provided with a limiting plate 1.

By adopting the technical scheme:

the limiting plate 1 comprises a first fastening piece 11, a plate body 12 and a second fastening piece 13, the first fastening piece 11 is screwed on the upper axle center of the plate body 12 through threads, the first fastening piece 11 and the second fastening piece 13 are both of a cylindrical structure, threaded holes are formed in the intersection of the first fastening piece 11, the second fastening piece 13 and the plate body 12, and the second fastening piece 13 is screwed on the lower axle center of the plate body 12 through threads.

By adopting the technical scheme:

the second vertical rod 4 comprises a convex column 41, a first connecting plate 42, a rod body 43, a second connecting plate 44, a frame 45 and a connecting hole 46, the rod body 43 is welded below the convex column 41 in a spot mode, the first connecting plate 42 is arranged at the intersection of the rod body 43 and the convex column 41, the convex column 41 is a cuboid of a solid structure, the frame 45 is of a hollow cuboid structure, the cross section diameter of the convex column 41 is the same as that of the inner side of the frame 45, the frame 45 is installed at the lower end of the rod body 43 in a spot welding mode, the frame 45 comprises a frame body 451 and a clamping groove 452, the clamping groove 452 is arranged at the inner axle center of the frame body 451 and is recessed above the inner portion of the frame body 451, the second connecting plate 44 is arranged at the intersection of the frame 45 and the rod body 43, and the connecting hole 46 is respectively arranged above and below one side, far away from the first connecting plate 42, of the rod body 43.

The utility model discloses a theory of operation and use flow: when the elevator shaft is to be installed, the device is firstly hoisted out through hoisting equipment, then the first vertical rod 2, the second vertical rod 4, the third vertical rod 6 and the fourth vertical rod 7 are placed at proper positions, then the hoisting equipment is adopted to hoist out the shaft at the other end, and the first vertical rod 2, the second vertical rod 4, the third vertical rod 6 and the fourth vertical rod 7 in the two sections of shafts are correspondingly spliced with each other, so that the frames 45 in the first vertical rod 2, the second vertical rod 4, the third vertical rod 6 and the fourth vertical rod 7 are spliced and fixed with the convex columns 41,

after the plugging, the first connecting plate 42 and the second connecting plate 44 are overlapped with each other, and then the bolt is taken out to fix the first connecting plate 42 and the second connecting plate 44 tightly, so that the phenomenon that the first vertical rod 2, the second vertical rod 4, the third vertical rod 6 and the fourth vertical rod 7 in the adjacent shaft are not fixed tightly is avoided,

afterwards, the user takes out the limiting plate 1, and then the first fastener 11 and the second fastener 13 inside the limiting plate 1 are respectively fixed inside the connecting holes 46 inside the first vertical rod 2, the second vertical rod 4, the third vertical rod 6 and the fourth vertical rod 7 inside the adjacent well, so that the well is fixed tightly under the action of the limiting plate 1, and the installation of the well is completed.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides an elevator well piecing devices, includes first montant (2) and first stull (3), its characterized in that: the utility model discloses a spacing structure of a traffic safety protective device, including first montant (2), first stull (3), first montant (2) and first stull (3) spot welding are fixed, one side that first montant (2) were kept away from in first stull (3) is provided with second montant (4), one side in addition of second montant (4) is provided with second stull (5), one side that second montant (4) were kept away from in second stull (5) is provided with third montant (6), one side that third montant (6) are close to first montant (2) is provided with fourth montant (7), the upper and lower both sides of first montant (2), second montant (4), third montant (6) and fourth montant (7) respectively are provided with a limiting plate (1).

2. An elevator hoistway coupling apparatus according to claim 1, wherein: the limiting plate is characterized in that the limiting plate (1) comprises a first fastener (11), a plate body (12) and a second fastener (13), the first fastener (11) is screwed on the upper axle center of the plate body (12) through threads, and the second fastener (13) is screwed on the lower axle center of the plate body (12) through threads.

3. An elevator hoistway coupling apparatus according to claim 1, wherein: the constitution of second montant (4) is including projection (41), first connecting plate (42), the body of rod (43), second connecting plate (44), frame (45) and connecting hole (46), projection (41) below spot welding has the body of rod (43), the body of rod (43) is provided with first connecting plate (42) with the crossing department of projection (41), frame (45) are installed to the lower extreme spot welding of the body of rod (43), frame (45) are provided with second connecting plate (44) with the crossing department of the body of rod (43), both sides respectively are provided with one connecting hole (46) about one side of keeping away from first connecting plate (42) in the body of rod (43).

4. An elevator hoistway coupling apparatus according to claim 3, wherein: the frame (45) comprises a frame body (451) and a clamping groove (452), wherein the clamping groove (452) is formed in the axis inside the frame body (451), and the clamping groove (452) is recessed above the inside of the frame body (451).

5. An elevator hoistway coupling apparatus according to claim 2, wherein: the first fastening piece (11) and the second fastening piece (13) are both of cylindrical structures, and threaded holes are formed in the intersection positions of the first fastening piece (11), the second fastening piece (13) and the plate body (12).

6. An elevator hoistway coupling apparatus according to claim 1, wherein: first stull (3) and second stull (5) are platelike structure, first stull (3) and second stull (5) spot welding are in the inboard of first montant (2), second montant (4), third montant (6) and fourth montant (7).

7. An elevator hoistway coupling apparatus according to claim 3, wherein: the convex column (41) is a solid-structure rectangular body, the frame (45) is a hollow rectangular body structure, and the diameter of the cross section of the convex column (41) is the same as that of the cross section of the inner side of the frame (45).

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