CN210316378U - Hoistway device for additionally installing elevator - Google Patents
Hoistway device for additionally installing elevator Download PDFInfo
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- CN210316378U CN210316378U CN201920716556.9U CN201920716556U CN210316378U CN 210316378 U CN210316378 U CN 210316378U CN 201920716556 U CN201920716556 U CN 201920716556U CN 210316378 U CN210316378 U CN 210316378U
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- 238000009434 installation Methods 0.000 claims abstract description 166
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 29
- 229910000831 Steel Inorganic materials 0.000 claims description 11
- 239000010959 steel Substances 0.000 claims description 11
- 239000004568 cement Substances 0.000 claims description 4
- 238000010030 laminating Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 238000010276 construction Methods 0.000 description 4
- 239000011435 rock Substances 0.000 description 4
- 238000003466 welding Methods 0.000 description 4
- 230000002787 reinforcement Effects 0.000 description 3
- 125000003003 spiro group Chemical group 0.000 description 3
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 239000011449 brick Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000011150 reinforced concrete Substances 0.000 description 2
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
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Abstract
A hoistway device for a retrofit elevator, comprising: the embedded installation assembly comprises an embedded frame body, four first installation parts and four embedded parts, the elevator well assembly comprises four second installation parts, four well vertical rods, a plurality of locking nuts, a plurality of reinforcing corner blocks, a plurality of installation cross rods and a plurality of elevator entrance and exit installation kits, the embedded frame body is embedded under the ground and is a main body structure of the embedded installation assembly, the structural stability of the subsequent installation of the elevator well assembly and the machine room installation assembly is improved, the overall structural stability of the embedded installation assembly is further enhanced by the four embedded parts, the reinforcing corner blocks play a limiting and aligning role in the subsequent installation of the installation cross rods, the side edges of the installation cross rods are required to be attached to the fixed corner blocks, the bottom surfaces on two end parts of the installation cross rods are required to be attached to the outer side walls of the adjacent two well vertical rods, and only the installation cross rods need to be aligned correctly, the whole structure is more convenient and accurate in installation.
Description
Technical Field
The utility model relates to an install elevator technical field additional, especially relate to an install well device for elevator additional.
Background
At present, the demand of installing an elevator in an existing building is increasing day by day, and because no special elevator shaft is designed in the existing building, an outdoor shaft needs to be additionally arranged to install and operate the elevator when the elevator is additionally installed.
The outdoor well in the prior art generally adopts a steel structure derrick or a brick wall reinforced concrete structure well, and if the brick wall reinforced concrete structure well is directly laid on a construction site, the well is neither economical nor very troublesome, and the occupied space is large. However, the existing steel structure well is formed by integral field welding or field tailor welding of prefabricated steel components, the height is high, the elevator well has high requirement on a high-altitude welding process, the whole construction process is carried out outdoors, the influence of the climate environment is large, the construction period is long, the cost is high, the construction noise is high for a long time, and the occurrence of the disturbance of residents is frequent. The other steel structure hoistway is completely assembled, and is formed by connecting and fastening single prefabricated steel components through bolts on site. Although the steel structure well saves the trouble of high-altitude welding, the number of steel components is large, the structure is complex, the assembly requirement on the steel components is high, and the installation quality, the operation reliability and the riding comfort of the elevator in the well are influenced by the form and position tolerances such as the parallelism, the verticality and the like between the vertical column and the transverse rod of the well.
SUMMERY OF THE UTILITY MODEL
Therefore, it is necessary to design a hoistway device for an elevator, which can enhance structural stability and can be mounted more easily and accurately.
A hoistway device for a retrofit elevator, comprising:
the embedded installation assembly comprises an embedded frame body, four first installation parts and four embedded parts, wherein the embedded frame body is of a hollow cuboid structure, the four first installation parts are respectively arranged at the positions of four end angles of the embedded frame body, the four first installation parts are correspondingly penetrated through by the first ends of the four embedded parts one by one, the first ends of the four embedded parts are correspondingly exposed out of the four first installation parts one by one, in one embedded part, the outer side wall of the first end of the embedded part is provided with an external thread, the second end of the embedded part is embedded in a cement steel bar structure in advance, and the end part of the second end of the embedded part is provided with an anti-falling part;
the elevator shaft component comprises four second installation parts, four shaft vertical rods, a plurality of locking nuts, a plurality of reinforcing corner blocks, a plurality of installation cross rods and a plurality of elevator inlet and outlet installation external members, the four second installation parts are arranged on the four first installation parts in a one-to-one correspondence manner, in one embedded part, the first end of the embedded part penetrates through the second installation parts, the first end of the embedded part is exposed out of the second installation parts, the locking nuts are in threaded connection with the external threads, the locking nuts are tightly pressed and supported by the second installation parts, the first end of each shaft vertical rod is arranged on the second installation parts, each reinforcing corner block is respectively fixed on the shaft vertical rods, in one installation cross rod, two ends of the installation cross rod are respectively fixed with two adjacent reinforcing corner blocks, in one elevator entrance installation suite, the elevator entrance installation suite is respectively fixed with two adjacent installation cross rods, and a gap is arranged between every two adjacent elevator entrance installation suites; and
computer lab installation component, computer lab installation component includes mounting panel and braced frame, four the second end of well montant respectively with the looks of mounting panel is fixed, braced frame set up in on the mounting panel.
In one embodiment, the embedded part includes a plurality of embedded bodies and a plurality of fixing parts, each fixing part is correspondingly arranged on each embedded body, the first end of each embedded body penetrates through the first mounting part, and the first end of each embedded body is exposed out of the first mounting part.
In one embodiment, the first end of each embedded body penetrates through the second installation piece, and the first end of each embedded body is fixed to the second installation piece.
In one embodiment, the elevator shaft assembly comprises a plurality of limiting corner block assemblies, each shaft vertical rod is of a hollow cuboid structure, the first end of each shaft vertical rod corresponds to one limiting corner block assembly and is fixed to the corresponding one, each limiting corner block assembly comprises four limiting corner blocks, and four side faces of the first end of each shaft vertical rod are respectively fixed to the four limiting corner blocks.
In one embodiment, the limiting angle block has an isosceles trapezoid cross section.
In one embodiment, the reinforcing corner block has an isosceles trapezoid cross-section.
In one embodiment, the elevator entrance and exit installation kit comprises an elevator door installation cross beam piece and two elevator door limiting vertical rods, wherein the elevator door installation cross beam piece is arranged on one of the installation cross rods, and two ends of the two elevator door limiting vertical rods are respectively fixed with two adjacent installation cross rods.
Above-mentioned install well device for elevator additional is through setting up pre-buried installation component and elevator well subassembly, pre-buried installation component is provided with pre-buried framework, four first installed parts and four built-in fittings, pre-buried framework is pre-buried in the underground, is pre-buried installation component's major structure can increase the follow-up elevator well subassembly reaches the structural stability of computer lab installation component's installation, four the built-in fittings can further strengthen pre-buried installation component's holistic structural stability, anticreep portion further pricks root in the ground end, strengthens pre-buried installation component holistic structural stability can prevent pre-buried installation component is whole owing to install above that elevator well subassembly reaches computer lab installation component too rocks and makes it warp from the ground end and takes off. The elevator well subassembly is provided with four second installed parts, four well montants, a plurality of lock nut, a plurality of reinforcement hornblocks and a plurality of installation horizontal poles, through lock nut with the external screw thread spiro union is realized the second installed part with the built-in fitting is fixed mutually, the built-in fitting is pre-buried in the basement, has further strengthened installing the stability of major structure on the second installed part. The utility model discloses a well montant, including well montant, reinforcing piece, installation horizontal pole, the lateral wall laminating of well montant, the reinforcing piece is fixed on the well montant, the reinforcing piece is later installed the installation horizontal pole plays spacing and counterpoint effect, is installing in the installation horizontal pole, the side of installation horizontal pole need with fixed angle piece is laminated mutually, bottom surface on two tip of installation horizontal pole need with adjacent two the lateral wall laminating of well montant, promptly the both ends of installation horizontal pole set up perpendicularly in adjacent two on the well montant, only need with the installation horizontal pole correctly counterpoint can, need not to use more than the ware to relapse more than the position, make overall structure can be more simple and convenient when the installation, accurate.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic structural view of a hoistway device for an elevator according to an embodiment of the present invention;
FIG. 2 is an enlarged view at A of FIG. 1;
fig. 3 is an enlarged view at B as shown in fig. 1.
Detailed Description
In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. The preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
In one embodiment, a hoistway device for an elevator is provided with: the embedded installation assembly comprises an embedded frame body, four first installation parts and four embedded parts, the embedded frame body is of a hollow cuboid structure, the four first installation parts are respectively arranged at the positions of four end angles of the embedded frame body, the first ends of the four embedded parts penetrate through the four first installation parts in a one-to-one correspondence mode, the first ends of the four embedded parts are exposed out of the four first installation parts in a one-to-one correspondence mode, external threads are formed in the outer side wall of the first end of each embedded part in one embedded part, the second end of each embedded part is embedded in a cement steel bar structure in advance, and an anti-falling part is arranged at the end part of the second end of each embedded part; the elevator shaft component comprises four second installation parts, four shaft vertical rods, a plurality of locking nuts, a plurality of reinforcing corner blocks, a plurality of installation cross rods and a plurality of elevator shaft installation kits, the four second installation parts are correspondingly arranged on the four first installation parts one by one, in one embedded part, the first end of the embedded part penetrates through the second installation parts, the first end of the embedded part is exposed out of the second installation parts, the locking nuts are in threaded connection with the external threads, the locking nuts are in compression and support with the second installation parts, the first end of the shaft vertical rods is arranged on the second installation parts, each reinforcing corner block is respectively fixed on the shaft vertical rods, in one installation cross rod, two ends of the installation cross rod are respectively fixed with two adjacent reinforcing corner blocks, and in one elevator shaft installation kit, the elevator entrance and exit mounting external members are respectively fixed with two adjacent mounting cross rods, and a gap is arranged between every two adjacent elevator entrance and exit mounting external members; the machine room mounting assembly comprises a mounting plate and a supporting frame body, the second ends of the hoistway vertical rods are fixed to the mounting plate respectively, and the supporting frame body is arranged on the mounting plate. So, above-mentioned install well device for elevator additional is through setting up pre-buried installation component and elevator well subassembly, pre-buried installation component is provided with pre-buried framework, four first installed parts and four built-in fittings, pre-buried framework is pre-buried in the underground, is pre-buried installation component's major structure can increase the follow-up elevator well subassembly reaches the structural stability of computer lab installation component's installation, four the built-in fittings can further strengthen pre-buried installation component's holistic structural stability, anticreep portion further pricks root in the ground end, strengthens pre-buried installation component holistic structural stability can prevent pre-buried installation component is whole owing to install above that elevator well subassembly reaches computer lab installation component excessively rocks and makes it warp out from the ground end. The elevator well subassembly is provided with four second installed parts, four well montants, a plurality of lock nut, a plurality of reinforcement hornblocks and a plurality of installation horizontal poles, through lock nut with the external screw thread spiro union is realized the second installed part with the built-in fitting is fixed mutually, the built-in fitting is pre-buried in the basement, has further strengthened installing the stability of major structure on the second installed part. The utility model discloses a well montant, including well montant, reinforcing piece, installation horizontal pole, the lateral wall laminating of well montant, the reinforcing piece is fixed on the well montant, the reinforcing piece is later installed the installation horizontal pole plays spacing and counterpoint effect, is installing in the installation horizontal pole, the side of installation horizontal pole need with fixed angle piece is laminated mutually, bottom surface on two tip of installation horizontal pole need with adjacent two the lateral wall laminating of well montant, and the both ends of installation horizontal pole set up perpendicularly in adjacent two on the well montant, only need with the installation horizontal pole correctly counterpoint can, need not to use more than the ware to relapse more than the position, make overall structure can be more simple and convenient when the installation, accurate.
In order to better explain the above-mentioned shaft device for an elevator and to better understand the concept of the above-mentioned shaft device for an elevator, please refer to fig. 1, a shaft device 10 for an elevator comprises: the elevator hoistway component comprises a pre-buried installation component 100, an elevator hoistway component 200 and a machine room installation component 300, wherein the pre-buried installation component is pre-buried under the ground and plays a role in positioning and fixing a main body, so that the overall stability of the main body structure is stronger. The elevator well subassembly set up in on the pre-buried installation component, the elevator well subassembly mainly plays the effect of installation elevator car, plays spacing and the effect of direction to the lift of elevator. The machine room installation assembly is used for installing devices such as a control cabinet, a host, a traction sheave, a speed limiter and the like and provides power for the lifting of the elevator car.
Referring to fig. 1 and 2, the pre-buried mounting assembly 100 includes a pre-buried frame 110, four first mounting members 120, and four pre-buried members 130, where the pre-buried frame 110 has a hollow rectangular parallelepiped structure, and the pre-buried frame is pre-buried under the ground, which is a main structure of the pre-buried mounting assembly, and can increase structural stability of subsequent installation of the elevator hoistway assembly and the machine room mounting assembly. The four first installation parts 120 are respectively arranged at four end angle positions of the embedded frame body 110, the four first installation parts 120 are correspondingly penetrated through by the first ends of the four embedded parts 130 one by one, the first ends of the four embedded parts 130 are correspondingly exposed outside the four first installation parts 120 one by one, in one embedded part 130, external threads (not shown) are arranged on the outer side wall of the first end of the embedded part 130, the second end of the embedded part 130 is embedded in a cement reinforcing steel bar structure in advance, an anti-falling part 131 is arranged at the end part of the second end of the embedded part 130, it needs to be explained that the four embedded parts can further strengthen the overall structural stability of the embedded installation component, the anti-falling part is further rooted at the ground bottom to strengthen the overall structural stability of the embedded installation component, and the embedded installation component can be prevented from excessively shaking due to the elevator shaft component and the machine room installation component which are installed on the embedded part So that the utility model can be lifted off from the ground.
Referring to fig. 1 to 3, the elevator shaft assembly 200 includes four second mounting members 210, four shaft vertical members 220, a plurality of locking nuts (not shown), a plurality of reinforcing corner blocks 230, a plurality of mounting cross bars 240, and a plurality of elevator doorway mounting assemblies 250, wherein the four second mounting members 210 are disposed on the four first mounting members 120 in a one-to-one correspondence, in one of the embedments 130, a first end of the embedment 130 passes through the second mounting member 210, the first end of the embedded part 130 is exposed out of the second mounting part 210, the lock nut is screwed with the external thread and tightly pressed against the second mounting part 210, the second installation part is fixed with the embedded part through the screw connection of the locking nut and the external thread, the embedded part is embedded in the ground, so that the stability of the main body structure installed on the second installation part is further enhanced. The first end of the shaft vertical rod 220 is arranged on the second mounting member 210, each reinforcing corner block 230 is respectively fixed on the shaft vertical rod 220, in one mounting cross rod 240, two ends of the mounting cross rod 240 are respectively fixed with two adjacent reinforcing corner blocks 230, the reinforcing corner blocks are fixed on the shaft vertical rods, the reinforcing corner blocks play a role in limiting and aligning for the mounting cross rod to be mounted later, when the mounting cross rod is mounted, the side edge of the mounting cross rod needs to be attached to the fixing corner blocks, the bottom surfaces on two end parts of the mounting cross rod need to be attached to the outer side walls of two adjacent shaft vertical rods, and two ends of the mounting cross rod are vertically arranged on two adjacent shaft vertical rods, so that the mounting cross rod only needs to be correctly aligned without using a positioning device to repeatedly position, the whole structure can be more convenient and accurate in installation. In one elevator doorway mounting kit 250, the elevator doorway mounting kit 250 is fixed to two adjacent mounting cross bars 240, and a space is provided between every two adjacent elevator doorway mounting kits 250, which provide positioning for opening and closing of the elevator car at each floor.
Referring to fig. 1 and fig. 3, the machine room installation assembly 300 includes a mounting plate (not shown) and a supporting frame 310, the second ends of the four hoistway vertical bars 220 are respectively fixed to the mounting plate, the supporting frame 310 is disposed on the mounting plate, the mounting plate is used for mounting devices such as a control cabinet, a main machine, a traction sheave, a speed governor, and the like, and the supporting frame supports the machine room installation assembly main body.
In one embodiment, the embedded part comprises a plurality of embedded bodies and a plurality of fixing parts, each fixing part is correspondingly arranged on each embedded body one to one, the first end of each embedded body penetrates through the first mounting part respectively, the first end of each embedded body is exposed out of the first mounting part, and the fixing parts are used for further reinforcing the embedded bodies, so that the embedded parts are embedded underground more stably. For another example, the first end of each embedded body penetrates through the second installation piece, and the first end of each embedded body is fixed with the second installation piece; as another example, the elevator well subassembly includes a plurality of spacing hornblocks subassembly, the well montant has hollow cuboid structure, each the first end of well montant corresponds with one spacing hornblocks subassembly is fixed mutually, spacing hornblocks subassembly includes four spacing hornblocks, four sides of the first end of well montant respectively with four spacing hornblocks are fixed mutually, can reduce like this the well montant is installed rock during the second installed part, make install the structure of well device for the elevator additional more firm. As another example, the limit angle block has an isosceles trapezoid cross section; as another example, the reinforcing corner block has an isosceles trapezoidal cross-section; if so, elevator access & exit installation external member includes elevator door installation crossbeam spare and two spacing montants of elevator door, elevator door installation crossbeam spare set up in one of them on the installation horizontal pole, two the both ends of the spacing montant of elevator door respectively with adjacent two the installation horizontal pole is fixed mutually, is favorable to strengthening overall structure's stability like this.
Above-mentioned install well device for elevator additional is through setting up pre-buried installation component and elevator well subassembly, pre-buried installation component is provided with pre-buried framework, four first installed parts and four built-in fittings, pre-buried framework is pre-buried in the underground, is pre-buried installation component's major structure can increase the follow-up elevator well subassembly reaches the structural stability of computer lab installation component's installation, four the built-in fittings can further strengthen pre-buried installation component's holistic structural stability, anticreep portion further pricks root in the ground end, strengthens pre-buried installation component holistic structural stability can prevent pre-buried installation component is whole owing to install above that elevator well subassembly reaches computer lab installation component too rocks and makes it warp from the ground end and takes off. The elevator well subassembly is provided with four second installed parts, four well montants, a plurality of lock nut, a plurality of reinforcement hornblocks and a plurality of installation horizontal poles, through lock nut with the external screw thread spiro union is realized the second installed part with the built-in fitting is fixed mutually, the built-in fitting is pre-buried in the basement, has further strengthened installing the stability of major structure on the second installed part. The utility model discloses a well montant, including well montant, reinforcing piece, installation horizontal pole, the lateral wall laminating of well montant, the reinforcing piece is fixed on the well montant, the reinforcing piece is later installed the installation horizontal pole plays spacing and counterpoint effect, is installing in the installation horizontal pole, the side of installation horizontal pole need with fixed angle piece is laminated mutually, bottom surface on two tip of installation horizontal pole need with adjacent two the lateral wall laminating of well montant, and the both ends of installation horizontal pole set up perpendicularly in adjacent two on the well montant, only need with the installation horizontal pole correctly counterpoint can, need not to use more than the ware to relapse more than the position, make overall structure can be more simple and convenient when the installation, accurate.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above embodiments are only intended to illustrate some embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (7)
1. A hoistway device for an elevator, comprising:
the embedded installation assembly comprises an embedded frame body, four first installation parts and four embedded parts, wherein the embedded frame body is of a hollow cuboid structure, the four first installation parts are respectively arranged at the positions of four end angles of the embedded frame body, the four first installation parts are correspondingly penetrated through by the first ends of the four embedded parts one by one, the first ends of the four embedded parts are correspondingly exposed out of the four first installation parts one by one, in one embedded part, the outer side wall of the first end of the embedded part is provided with an external thread, the second end of the embedded part is embedded in a cement steel bar structure in advance, and the end part of the second end of the embedded part is provided with an anti-falling part;
the elevator shaft component comprises four second installation parts, four shaft vertical rods, a plurality of locking nuts, a plurality of reinforcing corner blocks, a plurality of installation cross rods and a plurality of elevator inlet and outlet installation external members, the four second installation parts are arranged on the four first installation parts in a one-to-one correspondence manner, in one embedded part, the first end of the embedded part penetrates through the second installation parts, the first end of the embedded part is exposed out of the second installation parts, the locking nuts are in threaded connection with the external threads, the locking nuts are tightly pressed and supported by the second installation parts, the first end of each shaft vertical rod is arranged on the second installation parts, each reinforcing corner block is respectively fixed on the shaft vertical rods, in one installation cross rod, two ends of the installation cross rod are respectively fixed with two adjacent reinforcing corner blocks, in one elevator entrance installation suite, the elevator entrance installation suite is respectively fixed with two adjacent installation cross rods, and a gap is arranged between every two adjacent elevator entrance installation suites; and
computer lab installation component, computer lab installation component includes mounting panel and braced frame, four the second end of well montant respectively with the looks of mounting panel is fixed, braced frame set up in on the mounting panel.
2. The hoistway device of claim 1, wherein the embedded parts comprise a plurality of embedded bodies and a plurality of fixing parts, the fixing parts are correspondingly arranged on the embedded bodies one to one, first ends of the embedded bodies penetrate through the first installation parts respectively, and the first ends of the embedded bodies are exposed outside the first installation parts.
3. The hoistway device of claim 2, wherein the second mounting member is inserted through a first end of each of the pre-embedded bodies, and the first end of each of the pre-embedded bodies is fixed to the second mounting member.
4. The hoistway device of claim 1, wherein the elevator hoistway component comprises a plurality of limiting corner block components, the hoistway vertical bars have a hollow cuboid structure, the first end of each hoistway vertical bar is correspondingly fixed with one limiting corner block component, each limiting corner block component comprises four limiting corner blocks, and four side surfaces of the first end of each hoistway vertical bar are respectively fixed with four limiting corner blocks.
5. The hoistway device of claim 4, wherein the limit angle block has an isosceles trapezoid cross section.
6. A hoistway device for a retrofitted elevator according to claim 1, wherein said reinforcing corner blocks have an isosceles trapezoidal cross-section.
7. The hoistway device as claimed in claim 1, wherein the elevator entrance/exit mounting kit comprises an elevator door mounting beam and two elevator door limiting vertical bars, the elevator door mounting beam is disposed on one of the mounting cross bars, and two ends of the two elevator door limiting vertical bars are respectively fixed to two adjacent mounting cross bars.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920716556.9U CN210316378U (en) | 2019-05-17 | 2019-05-17 | Hoistway device for additionally installing elevator |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920716556.9U CN210316378U (en) | 2019-05-17 | 2019-05-17 | Hoistway device for additionally installing elevator |
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| Publication Number | Publication Date |
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| CN210316378U true CN210316378U (en) | 2020-04-14 |
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| CN201920716556.9U Expired - Fee Related CN210316378U (en) | 2019-05-17 | 2019-05-17 | Hoistway device for additionally installing elevator |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115012680A (en) * | 2022-07-25 | 2022-09-06 | 苏州岗上机器人有限公司 | Positioning method of embedded part of elevator derrick |
-
2019
- 2019-05-17 CN CN201920716556.9U patent/CN210316378U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115012680A (en) * | 2022-07-25 | 2022-09-06 | 苏州岗上机器人有限公司 | Positioning method of embedded part of elevator derrick |
| CN115012680B (en) * | 2022-07-25 | 2024-04-26 | 东韵智机(苏州)智能机器人有限公司 | Positioning method for embedded part of elevator derrick |
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Granted publication date: 20200414 |