CN217867618U - Adjustable connection structure of hoistway door - Google Patents
Adjustable connection structure of hoistway door Download PDFInfo
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- CN217867618U CN217867618U CN202222361273.1U CN202222361273U CN217867618U CN 217867618 U CN217867618 U CN 217867618U CN 202222361273 U CN202222361273 U CN 202222361273U CN 217867618 U CN217867618 U CN 217867618U
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Abstract
The utility model discloses an adjustable connection structure of hoistway door relates to the technical field of elevator, aims at solving the problem that the connection mode of hoistway door is dangerous and unadjustable, and is used for the connection and adjustment of hoistway door, the utility model discloses a through setting up first connecting piece, second connecting piece, third connecting piece, assemble the elevator through the bolted connection between different connecting pieces, reduced welding operation, solved safety problems such as fire prevention, power consumption, dangerous greatly reduced; through at first connecting piece, the second connecting piece, set up a plurality of long banding connecting holes on the third connecting piece, as long as loosen the bolt, can slide the connecting piece of relevant position department, and then adjust the position between the relevant part, constructor need not to carry out welding operation at the in-process of these part equipment, even the welding quality is different, can not influence the elevator quality that final equipment was come out yet, when there is the error in the position of this elevator simultaneously, can also conveniently carry out the secondary adjustment at the scene.
Description
Technical Field
The utility model relates to an elevator technical field specifically is an adjustable connection structure of hoistway door.
Background
The elevator is a vertical elevator taking a motor as power, is provided with a box-shaped nacelle and is used for carrying people or goods in a multi-storey building; step type, the step plate is installed on the track to run continuously, is commonly called as escalator or moving sidewalk, and is a fixed type lifting device for serving the specified floor; the vertical elevator is provided with a car, the car runs between at least two rows of vertical rigid guide rails, and the size and the structural form of the car are convenient for passengers to enter or exit or load and unload cargos; it is customary to use elevators as a generic term for vertical transportation in buildings, irrespective of their driving means, to divide low-speed elevators, fast elevators and high-speed elevators into classes according to speed.
The following problems often occur in the use of the existing elevator hall door: in the prior art, an elevator is usually welded during assembly, but in the installation process, because the space in an elevator shaft is narrow, the danger is greatly increased during welding operation, and particularly sparks splashed around are easy to cause fire, electric leakage and other dangerous conditions; meanwhile, welding is a technology which is very dependent on experience, welding quality of constructors is different, quality of the finally assembled elevator is different, especially when welding positions have errors, the finally assembled elevator cannot be adjusted, and only can be repaired again, so that construction progress is delayed, and resources are wasted.
SUMMERY OF THE UTILITY MODEL
In view of the problem that exists among the prior art, the utility model discloses an adjustable connection structure of hoistway door, the technical scheme of adoption is, including door beam, door machine system back timber, door machine system floorbar, threshold roof beam, first connecting piece, second connecting piece, third connecting piece, door beam front bolted connection the dismouting of being convenient for, door machine system back timber bottom is connected door machine system floorbar for it is fixed to connect, top bolted connection the second connecting piece for it is fixed to connect, first connecting piece with second connecting piece bolted connection adjusts through the hookup location to the two, can adjust the door beam with relative position between the door machine system back timber, door machine system floorbar bottom with the equal bolted connection in threshold roof beam top is different the third connecting piece for connect fixedly, and two third connecting piece bolted connection adjusts through the hookup location to the two, can adjust door machine system roof beam with relative position between the threshold roof beam.
As a preferred technical scheme of the utility model, first connecting piece includes first straight board, first left connecting hole, first buckling line, first right connecting hole, be equipped with on the first straight board first buckling line can be with according to this line first straight board is buckled into appointed shape, the first buckling line left and right sides is equipped with a plurality ofly respectively first left connecting hole and a plurality of first right connecting hole, first left connecting hole with first right connecting hole all is rectangular form, makes the bolt can downthehole the removal, first straight board passes through first left connecting hole bolted connection the door beam for connect fixedly, through first right connecting hole bolted connection the second connecting piece for connect fixedly, simultaneously can the adjusting position.
As a preferred technical scheme of the utility model, the second connecting piece includes connecting hole under second straight board, the left connecting hole of second, the vertical line of buckling of second, the right connecting hole of second, the horizontal line of buckling of second, the second, be equipped with on the second straight board the vertical line of buckling of second with the horizontal line of buckling of second, can with the second straight board is buckled into appointed shape, the vertical line of buckling left side of second is equipped with second round hole and long banding the left connecting hole of second, the horizontal line of buckling downside of second is equipped with a plurality of connecting hole under the second, the vertical line of buckling right side of second with the horizontal line of buckling upside of second is equipped with a plurality of long banding the right connecting hole of second makes the bolt can be at downthehole removal, the second straight board passes through the second round hole with the left connecting hole bolted connection fender of second for connect fixedly, through the right connecting hole bolted connection of second first connecting piece for connect fixedly, can adjust the position simultaneously, through bolted connection under the second connecting hole the door machine system for connect fixedly.
As a preferred technical scheme of the utility model, the third connecting piece includes third straight board, third left connecting hole, third line of buckling, third right connecting hole, be equipped with the third line of buckling on the third straight board, can follow here will the appointed shape is buckled into to the third straight board, third line of buckling left side be equipped with the third round hole with third left connecting hole and a plurality of third right connecting hole, third left side connecting hole with third right connecting hole all is rectangular form, makes the bolt can be at downthehole removal, door machine system floorbar bottom with the doorsill roof beam top all passes through the third round hole with third left connecting hole bolted connection has the difference the third straight board for connect fixedly, two the third straight board passes through third right connecting hole bolted connection for connect fixedly, simultaneously can the adjusting position.
As an optimized technical scheme of the utility model, be equipped with the gasket on the bolt among the bolted connection, can prevent that the connection position between the different parts from sliding.
The utility model has the advantages that: the utility model has the advantages that the elevator is assembled by the first connecting piece, the second connecting piece and the third connecting piece through the bolt connection among different connecting pieces, thereby reducing the welding operation, solving the safety problems of fire prevention, electricity utilization and the like, and greatly reducing the danger; through at first connecting piece, the second connecting piece, set up a plurality of long banding connecting holes on the third connecting piece, as long as loosen the bolt, can slide the connecting piece of relevant position department, and then adjust the position between the corresponding part, constructor need not to carry out welding operation at the in-process of these part equipment, even the welding quality is different, can not influence the elevator quality that final equipment was come out yet, when there is the error in the position of this elevator simultaneously, can also conveniently carry out the secondary adjustment at the scene, need not to return the factory and repaiies, can not delay the construction progress, extra resource also can not be wasted.
Drawings
Fig. 1 is a schematic structural view of a perspective view of the present invention;
fig. 2 is a schematic structural view of the first connecting member of the present invention after being unfolded;
fig. 3 is a schematic structural view of the second connecting member of the present invention after being unfolded;
fig. 4 is a schematic structural view of the third connecting member of the present invention after being unfolded.
In the figure: 1. a door beam; 2. a gantry crane system top beam; 3. a gantry crane system bottom beam; 4. a threshold beam;
5. a first connecting member; 501. a first straight plate; 502. a first left connection hole; 503. a first bend line;
504. a first right connection hole; 6. a second connecting member; 601. a second straight plate; 602. a second left connection hole; 603. a second vertical bend line; 604. a second right connection hole; 605. a second horizontal bending line; 606. a second lower connection hole; 7. a third connecting member; 701. a third straight plate; 702. a third left connection hole; 703. a third bend line; 704. and a third right connecting hole.
Detailed Description
Example 1
As shown in fig. 1 to 4, the utility model discloses an adjustable connection structure of hoistway door, in order to constitute the device's main part, set up door beam 1, door machine system back timber 2, door machine system floorbar 3, threshold roof beam 4 in this embodiment, through the interconnect of above part, finally assemble into a part of elevator.
The most important design point of the utility model is that it is adjustable, and in order to realize this function, the first connecting piece 5, the second connecting piece 6 and the third connecting piece 7 are arranged in the embodiment, the door beam 1 is bolted with the first connecting piece 5, the door machine system top beam 2 is bolted with the second connecting piece 6, and the first connecting piece 5 and the second connecting piece 6 are also connected through bolts, therefore, only the connecting position of the first connecting piece 5 and the second connecting piece 6 needs to be changed, and the relative position between the door beam 1 and the door machine system top beam 2 can be changed; different third connecting pieces 7 are arranged on the bottom beam 3 and the threshold beam 4 of the gantry crane system, and the two third connecting pieces 7 are connected through bolts, so that the relative positions of the bottom beam 3 and the threshold beam 4 of the gantry crane system can be changed by only changing the connecting positions of the two third connecting pieces 7, and finally the purpose of adjusting the positions of corresponding parts is achieved.
In the actual installation process, the elevator is pre-installed in the hoistway, and after the elevator is transported to the site, if the size has errors, the elevator can be directly adjusted twice on site up and down, left and right, wherein the adjustment range is plus or minus 4cm.
In order to enable the relative position of the first connecting piece 5 and the second connecting piece 6 to be changed, in this embodiment, a first straight plate 501, a first left connecting hole 502, a first bending line 503 and a first right connecting hole 504 are arranged, the first straight plate 501 is provided with the first bending line 503, the first straight plate 501 can be bent by 90 degrees according to the line, the left side and the right side of the first bending line 503 are respectively provided with a plurality of first left connecting holes 502 and a plurality of first right connecting holes 504, the first left connecting hole 502 and the first right connecting holes 504 are both in a strip shape, so that bolts can move in the holes, and further corresponding parts can be moved, thereby achieving the purpose of adjusting the position, the first straight plate 501 is connected with the door beam 1 through the first left connecting hole 502 by bolts for connection and fixation, and is connected with the second connecting piece 6 through the first right connecting hole 504 by bolts for connection and fixation, and the position can be adjusted at the same time.
In order to change the relative position of the second connecting piece 6 and the first connecting piece 5, in this embodiment, a second straight plate 601, a second left connecting hole 602, a second vertical bending line 603, a second right connecting hole 604, a second horizontal bending line 605, and a second lower connecting hole 606 are provided, the second straight plate 601 is provided with a second vertical bending line 603 and a second horizontal bending line 605, the second straight plate 601 can be bent into a specified shape, the left side of the second vertical bending line 603 is provided with a second round hole and a second left connecting hole 602 in a strip shape, when fixing, the second left connecting hole 602 is bolted and fixed, then the second straight plate 601 is finely adjusted, the second round hole is aligned with a corresponding threaded hole and then fixed, so as to be aligned with the position, and meanwhile, the double-screw fixation is firmer, the lower side of the second horizontal bending line 605 is provided with a plurality of second lower connecting holes 606 in a right side of the second vertical bending line 603 and the upper side of the second horizontal bending line 605, the right connecting hole is provided with a plurality of second right connecting holes 604 in a form, so that the bolt can move in the hole, the second straight plate can pass through the second round hole 601 and the second bolt 601, and the left connecting hole can be used for connecting system for fixing, and connecting the connecting system for connecting of the fender 2, and fixing, and the connecting system, and the fender connecting system can be used for fixing the connecting system for connecting system, and fixing the fender, and the connecting system, and the fender 2.
In order to change the relative positions of different third connecting pieces 7, in this embodiment, a third straight plate 701, a third left connecting hole 702, a third bending line 703 and a third right connecting hole 704 are provided, the third straight plate 701 is provided with the third bending line 703, the third straight plate 701 can be bent 90 degrees from the third straight plate 701, the left side of the third bending line 703 is provided with a third round hole, the third left connecting hole 702 and a plurality of third right connecting holes 704, when fixing, the third left connecting hole 702 is bolted to the bottom of the top beam 3 of the gantry crane system or the top of the sill beam 4, then the third straight plate 701 is finely adjusted, so that the third round hole is aligned with the corresponding threaded hole, and then fixing is performed, so that the positions are aligned conveniently, and meanwhile, double screws are fixed more firmly, the third left connecting hole 702 and the third right connecting hole 704 are both long-shaped, so that the bolt can move in the hole, the bottom of the bottom beam 3 of the gantry system and the top beam 4 are both connected with different third straight plates 701 through the third round hole and the third left connecting hole 702 for connection and fixation, and the right connecting holes 704 can be used for connection and adjustment.
The bolt in the bolt connection is provided with a gasket which can prevent the connection part between different components from sliding.
The utility model discloses a theory of operation: assembling all the components together, when the position needs to be adjusted, changing the connecting positions of the first connecting piece 5 and the second connecting piece 6 to change the relative position between the door beam 1 and the top beam 2 of the gantry crane system, changing the connecting positions of the two third connecting pieces 7 to change the relative position between the bottom beam 3 of the gantry crane system and the doorsill beam 4, and when the relative position between the connecting pieces is changed, sliding the corresponding connecting pieces and adjusting only by loosening bolts; when the first connecting piece 5 is used, the first straight plate 501 is bent by 90 degrees along a first bending line 503, and is connected with the door beam 1 through a first left connecting hole 502 and connected with the second connecting piece 6 through a first right connecting hole 504; when the second connecting piece 6 is used, the second straight plate 601 is bent into a designated shape through a second vertical bending line 603 and a second horizontal bending line 605, the door beam 1 is connected through a second left connecting hole 602 by a bolt, the first connecting piece 5 is connected through a second right connecting hole 604 by a bolt, and the top beam 2 of the door machine system is connected through a second lower connecting hole 606 by a bolt; when the third connecting piece 7 is used, the third straight plate 701 is bent by 90 degrees through a third bending line 703, the bottom of the bottom beam 3 of the gantry crane system and the top of the threshold beam 4 are both connected with different third straight plates 701 through third left connecting holes 702 by bolts, and the two third straight plates 701 are connected through third right connecting holes 704 by bolts.
The mechanical connection according to the present invention is a conventional means used by those skilled in the art, and can be suggested by limited tests, which is common knowledge.
Components not described in detail herein are prior art.
Although the specific embodiments of the present invention have been described in detail, the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge range of those skilled in the art, and modifications or variations that do not have creative work are still within the scope of the present invention.
Claims (5)
1. The utility model provides an adjustable connection structure of hoistway door which characterized in that: including door beam (1), door machine system back timber (2), door machine system floorbar (3), threshold roof beam (4), first connecting piece (5), second connecting piece (6), third connecting piece (7), door beam (1) openly bolted connection first connecting piece (5), door machine system back timber (2) bottom is connected door machine system floorbar (3), top bolted connection second connecting piece (6), first connecting piece (5) with second connecting piece (6) bolted connection, door machine system floorbar (3) bottom with the equal bolted connection in threshold roof beam (4) top is different third connecting piece (7), and two third connecting piece (7) bolted connection.
2. The adjustable connecting structure of elevator hall door according to claim 1, characterized in that: first connecting piece (5) include first straight board (501), first left connecting hole (502), first kinking (503), first right connecting hole (504), be equipped with on first straight board (501) first kinking (503), first kinking (503) left and right sides is equipped with a plurality ofly respectively first left connecting hole (502) and a plurality of first right connecting hole (504), first left connecting hole (502) with first right connecting hole (504) all are rectangular form, first straight board (501) pass through first left connecting hole (502) bolted connection door beam (1), through first right connecting hole (504) bolted connection second connecting piece (6).
3. The adjustable connecting structure of elevator hall door according to claim 1, characterized in that: second connecting piece (6) include second straight board (601), second left connecting hole (602), the vertical bending line of second (603), second right connecting hole (604), second horizontal bending line (605), connecting hole (606) under the second, be equipped with on second straight board (601) second vertical bending line (603) with second horizontal bending line (605), second vertical bending line (603) left side is equipped with second round hole and rectangular form second left connecting hole (602), second horizontal bending line (605) downside is equipped with a plurality of connecting hole (606) under the second, second vertical bending line (603) right side with second horizontal bending line (605) upside is equipped with a plurality of rectangular form second right connecting hole (604), second straight board (601) pass through the second round hole with second left connecting hole (602) bolted connection fender, through second right connecting hole (604) bolted connection first connecting piece (5), through second top beam (606) bolted connection under the second top beam system (2).
4. The adjustable connecting structure of elevator hall door according to claim 1, characterized in that: third connecting piece (7) include third straight board (701), third left connecting hole (702), third line of buckling (703), third right connecting hole (704), be equipped with third line of buckling (703) on third straight board (701), third line of buckling (703) left side be equipped with the third round hole with third left connecting hole (702), the right side is equipped with a plurality of third right connecting hole (704), third left connecting hole (702) with third right connecting hole (704) all are rectangular form, door machine system floorbar (3) bottom with doorsill roof beam (4) top all passes through the third round hole with third left connecting hole (702) bolted connection has the difference third straight board (701), two third straight board (701) passes through third right connecting hole (704) bolted connection.
5. The adjustable connecting structure of elevator hall door according to claim 1, characterized in that: and a gasket is arranged on the bolt in the bolt connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222361273.1U CN217867618U (en) | 2022-09-06 | 2022-09-06 | Adjustable connection structure of hoistway door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222361273.1U CN217867618U (en) | 2022-09-06 | 2022-09-06 | Adjustable connection structure of hoistway door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217867618U true CN217867618U (en) | 2022-11-22 |
Family
ID=84082158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222361273.1U Active CN217867618U (en) | 2022-09-06 | 2022-09-06 | Adjustable connection structure of hoistway door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217867618U (en) |
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2022
- 2022-09-06 CN CN202222361273.1U patent/CN217867618U/en active Active
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