CN219887186U - Node structure of household elevator well - Google Patents
Node structure of household elevator well Download PDFInfo
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- CN219887186U CN219887186U CN202321313626.9U CN202321313626U CN219887186U CN 219887186 U CN219887186 U CN 219887186U CN 202321313626 U CN202321313626 U CN 202321313626U CN 219887186 U CN219887186 U CN 219887186U
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- angle steel
- node structure
- beams
- cross beam
- elevator hoistway
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 77
- 239000010959 steel Substances 0.000 claims abstract description 77
- 230000003014 reinforcing effect Effects 0.000 claims description 8
- 238000009434 installation Methods 0.000 abstract description 11
- 238000010276 construction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
Abstract
The utility model provides a node structure of a household elevator hoistway, which comprises angle steel, a fastener and a cross beam connected with the angle steel; the angle steel is provided with connecting pieces, and a connecting station serving as a cross beam is arranged between the two connecting pieces; the end parts of the beams are provided with oblique edges, when the two beams are positioned at the connecting station, the connecting piece is connected with the two beams through the fastener, so that the fixing of angle steel and the beams is realized, and the oblique edges of the end parts of the two beams are matched and butted. The node structure of the household elevator shaft is simple, not only can save occupied space, but also can improve the installation efficiency of the elevator shaft and reduce the installation cost.
Description
Technical Field
The utility model relates to the technical field of elevator shafts, in particular to a node structure of a household elevator shaft.
Background
With the continuous improvement of living standard, many households are provided with private elevators, such as villa elevators, which are different from those of high-rise buildings, and home elevators such as villa elevators are more pursued for space utilization. The elevator hoistway is a hoistway in which an elevator is lifted and which determines the space taken up by the elevator.
In the current construction process, the elevator shaft node structure of the common home elevator is generally formed by assembling the upright posts and the cross beams on site according to the drawing, and the overall size of the shaft frame is larger by adopting the upright posts, so that the occupied space of the home elevator is larger. In addition, because the construction environment space is narrow, the node structure of the elevator well is difficult to install and position, the engineering progress of on-site assembly is slower, the installation cost is improved, and certain influence is caused on the efficiency of the engineering.
Disclosure of Invention
The utility model aims to overcome the defects and shortcomings in the prior art and provides a node structure of a household elevator shaft with a simple structure; the node structure not only can save occupied space, but also can improve the installation efficiency of the elevator well and reduce the installation cost.
In order to achieve the above purpose, the utility model is realized by the following technical scheme: a node structure of home use elevator well, its characterized in that: comprises angle steel, a fastener and a cross beam connected with the angle steel; the angle steel is provided with connecting pieces, and a connecting station serving as a cross beam is arranged between the two connecting pieces; the end parts of the beams are provided with oblique edges, when the two beams are positioned at the connecting station, the connecting piece is connected with the two beams through the fastener, so that the fixing of angle steel and the beams is realized, and the oblique edges of the end parts of the two beams are matched and butted.
In the scheme, the angle steel is adopted, so that the occupied space of an elevator shaft of the home elevator can be saved, in addition, the connecting piece arranged on the angle steel is connected with the cross beam and locked through the fastener, the elevator shaft can be conveniently and rapidly positioned and assembled, the angle steel is rapidly and stably connected with the cross beam, and therefore the installation efficiency of the elevator shaft is improved, and the installation cost is reduced.
The two cross beams are matched and attached to the inner side face of the angle steel after being butted.
The connecting piece consists of plates which are connected with each other; the connecting piece is of an integrated structure.
And a notch is arranged at the joint of the plates and close to the angle steel. The notch is designed to release stress.
The notch is provided with a chamfer.
The cross beam is a square cross beam, channel steel or C-shaped steel.
When the cross beam is a square cross beam, a notch convenient to install is formed in the side face of the end part, connected with the angle steel, of the cross beam. The design of the notch can facilitate the connection operation of the connecting piece and the cross beam by constructors through the fasteners.
When the junction of crossbeam and angle steel is the concatenation position of angle steel, the angle steel includes angle steel and lower angle steel, goes up angle steel and lower angle steel fixed connection.
The two connecting pieces are respectively arranged on the upper angle steel and the lower angle steel.
The node structure further includes a reinforcing plate; the reinforcing plate is arranged at the joint of the upper angle steel and the lower angle steel and is connected with the outer surface of the angle steel. The structural strength of the node structure can be improved by the design of the reinforcing plate.
Compared with the prior art, the utility model has the following advantages and beneficial effects:
1. the node structure of the household elevator shaft is simple, not only can save occupied space, but also can improve the installation efficiency of the elevator shaft and reduce the installation cost.
2. In the elevator well assembly process, the connecting piece angle steel is prefabricated, the beam can be directly assembled with the angle steel in a splicing way through the connecting piece and the fastener on site, the accurate positioning of installation can be realized, and the installation speed of the elevator well is improved.
Drawings
Fig. 1 is a schematic view of a node structure of a home elevator hoistway in a first embodiment;
fig. 2 is a schematic diagram two of a node structure of a home elevator hoistway in the first embodiment;
fig. 3 is an exploded view of a node structure of a home elevator hoistway in the first embodiment;
fig. 4 is an exploded view of a node structure of a home elevator hoistway in the second embodiment;
fig. 5 is a schematic view of a node structure of a home elevator hoistway in a third embodiment;
fig. 6 is an internal schematic view of a node structure of a home elevator hoistway in a third embodiment;
1 is angle steel, 2 is a cross beam, 2.1 is a bevel edge, 2.2 is a notch, 3 is a connecting piece, 4 is a connecting station, 5 is a notch, and 6 is a reinforcing plate.
Detailed Description
The utility model is described in further detail below with reference to the drawings and the detailed description.
Example 1
As shown in fig. 1 to 3, the node structure of the home elevator hoistway of the present utility model includes an angle steel 1, a high-strength bolt (not shown) and a beam 2 connected with the angle steel 1, wherein the angle steel 1 is provided with a connecting piece 3, a connecting station 4 serving as the beam 2 is provided between the two connecting pieces 3, the end of the beam 2 is provided with a bevel edge 2.1, when the two beams 2 are located at the connecting station 4, the connecting pieces 3 are connected with the two beams 2 through the high-strength bolt respectively, so as to fix the angle steel 1 and the beams 2, and the bevel edges 2.1 at the end of the two beams 2 are matched and butted.
Specifically, two crossbeams 2 are matched and attached with the inner side surface of the angle steel 1 after being butted. And the connecting piece 3 is composed of mutually connected plate pieces, and the connecting piece 3 is of an integral structure.
In this embodiment, a notch 5 is provided at the joint of the plates and near the angle steel 1, and the notch 5 is designed to release stress. The notch 5 may also be provided with a chamfer, as is the case with the notch 5 of the present embodiment.
The cross beam 2 is a square cross beam, and a notch 2.2 convenient to install is formed in the side face of the end part of the cross beam 2 connected with the angle steel 1. The design of the notch 2.2 of the utility model can facilitate the connection operation of the connecting piece 3 and the cross beam 2 by constructors through high-strength bolts.
Example two
The present embodiment differs from the first embodiment only in that: as shown in fig. 4, when the joint of the beam 2 and the angle steel 1 is the splicing position of the angle steel 1, the angle steel 1 comprises an upper angle steel 1.1 and a lower angle steel 1.2, and the upper angle steel 1.1 is fixedly connected with the lower angle steel 1.2. The two connecting pieces 3 are respectively arranged at the upper angle steel 1.1 and the lower angle steel 1.2.
In order to improve the structural strength of the node structure, the node structure further comprises a reinforcing plate 6, and the reinforcing plate 6 is arranged at the joint of the upper angle steel 1.1 and the lower angle steel 1.2 and is connected with the outer surface of the angle steel 1.
Other structures of this embodiment are identical to those of the embodiment.
Example III
The present embodiment differs from the first embodiment only in that: as shown in fig. 5 and 6, the cross beam 2 in this embodiment is C-shaped steel, and when two cross beams 2 are located at the connecting station 4, the connecting piece 3 is connected with the two cross beams 2 through high-strength bolts, so as to fix the angle steel 1 and the cross beam 2, and the oblique sides 2.1 at the ends of the two cross beams 2 are matched and butted.
The C-shaped steel of the embodiment can also adopt channel steel.
When the cross beam 2 of the present embodiment is a C-shaped steel or a channel steel, no notch is required.
Other structures of this embodiment are identical to those of the embodiment.
The above examples are preferred embodiments of the present utility model, but the embodiments of the present utility model are not limited to the above examples, and any other changes, modifications, substitutions, combinations, and simplifications that do not depart from the spirit and principle of the present utility model should be made in the equivalent manner, and the embodiments are included in the protection scope of the present utility model.
Claims (10)
1. A node structure of home use elevator well, its characterized in that: comprises angle steel, a fastener and a cross beam connected with the angle steel; the angle steel is provided with connecting pieces, and a connecting station serving as a cross beam is arranged between the two connecting pieces; the end parts of the beams are provided with oblique edges, when the two beams are positioned at the connecting station, the connecting piece is connected with the two beams through the fastener, so that the fixing of angle steel and the beams is realized, and the oblique edges of the end parts of the two beams are matched and butted.
2. The node structure of a home elevator hoistway of claim 1, wherein: the two cross beams are matched and attached to the inner side face of the angle steel after being butted.
3. The node structure of a home elevator hoistway of claim 1, wherein: the connecting piece consists of plates which are connected with each other; the connecting piece is of an integrated structure.
4. A node structure of a home elevator hoistway as claimed in claim 3, wherein: and a notch is arranged at the joint of the plates and close to the angle steel.
5. The home elevator hoistway node structure of claim 4, wherein: the notch is provided with a chamfer.
6. The node structure of a home elevator hoistway of claim 1, wherein: the cross beam is a square cross beam, channel steel or C-shaped steel.
7. The home elevator hoistway node structure of claim 6, wherein: when the cross beam is a square cross beam, a notch convenient to install is formed in the side face of the end part, connected with the angle steel, of the cross beam.
8. The node structure of a home elevator hoistway of claim 1, wherein: when the junction of crossbeam and angle steel is the concatenation position of angle steel, the angle steel includes angle steel and lower angle steel, goes up angle steel and lower angle steel fixed connection.
9. The home elevator hoistway node structure of claim 8, wherein: the two connecting pieces are respectively arranged on the upper angle steel and the lower angle steel.
10. The home elevator hoistway node structure of claim 8, wherein: the node structure further includes a reinforcing plate; the reinforcing plate is arranged at the joint of the upper angle steel and the lower angle steel and is connected with the outer surface of the angle steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321313626.9U CN219887186U (en) | 2023-05-26 | 2023-05-26 | Node structure of household elevator well |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321313626.9U CN219887186U (en) | 2023-05-26 | 2023-05-26 | Node structure of household elevator well |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219887186U true CN219887186U (en) | 2023-10-24 |
Family
ID=88410030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321313626.9U Active CN219887186U (en) | 2023-05-26 | 2023-05-26 | Node structure of household elevator well |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219887186U (en) |
-
2023
- 2023-05-26 CN CN202321313626.9U patent/CN219887186U/en active Active
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