CN216072664U - Integral type lift-cabin door structure - Google Patents
Integral type lift-cabin door structure Download PDFInfo
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- CN216072664U CN216072664U CN202122368951.2U CN202122368951U CN216072664U CN 216072664 U CN216072664 U CN 216072664U CN 202122368951 U CN202122368951 U CN 202122368951U CN 216072664 U CN216072664 U CN 216072664U
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Abstract
The utility model discloses an integrated elevator door structure, which comprises an elevator derrick, wherein the elevator derrick is formed by detachably connecting a plurality of derrick rods, one side of the elevator derrick is provided with a landing door opening (1), a landing door body (2) is connected in the landing door opening (1), landing door sills (3) and landing door connecting grooves (4) are respectively arranged on the derrick rods at two sides of the landing door body (2), and the landing door sills (3) and the landing door connecting grooves (4) are respectively and integrally formed with the derrick rods at two sides. The utility model can save the field installation procedure of the elevator landing door and reduce the space occupation of the elevator landing door.
Description
Technical Field
The utility model relates to an elevator landing door structure, in particular to an integrated elevator door structure.
Background
Present home use elevator and outdoor elevator all adopt frame rack construction's elevator derrick, and this elevator derrick forms the framework by the derrick pole interconnect of steel construction to utilize transparent material's such as toughened glass sunshade to wrap the complete cladding of framework surface, thereby realize the installation and the protection to elevator system, improve the holistic pleasing to the eye degree of elevator and the experience of passenger when taking simultaneously. In the prior art, when the existing elevator shaft frame is assembled, all split shaft frame rods are generally conveyed to the site, and then all shaft frame rods are welded to each other on the site to form an elevator shaft frame; and after the elevator derrick is welded and formed, the landing door sill and the upper sill are installed at the landing door opening of the elevator derrick, and the landing door is connected. This structure has various drawbacks:
firstly, each derrick rod needs to form an elevator derrick in a field welding mode, so that the workload and the assembly difficulty during field assembly are increased, and the subsequent disassembly and adjustment difficulty of an elevator is increased;
secondly, the elevator landing door needs to be installed on site by an installer through a tool after the elevator derrick is assembled on site, so that the workload of elevator assembly is further increased, a gap for the installer to operate needs to be reserved in the elevator derrick, and the space occupation required by the elevator derrick is increased;
thirdly, the existing elevator sill and the existing elevator upper sill can be installed on the elevator derrick only through the installation support, so that the installation support needs to occupy the space of the elevator in the height direction and the depth direction after installation, and the space in the elevator car is reduced.
Therefore, the existing elevator landing door has the problems of difficult field installation, large workload and large occupied space.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an integrated elevator door structure. The method can save the field installation procedure of the elevator landing door and reduce the space occupation of the elevator landing door.
The technical scheme of the utility model is as follows: integral type lift-cabin door structure, including the elevator derrick, the elevator derrick can be dismantled by a plurality of derrick poles and connect and form, and one side of elevator derrick is equipped with layer door opening, and layer door opening in-connection has the layer door body, is equipped with layer door sill and layer door spread groove on the derrick pole of layer door body both sides respectively, layer door sill and layer door spread groove respectively with both sides derrick pole integrated into one piece.
In the integrated elevator door structure, the derrick rod comprises longitudinal beams positioned around the elevator derrick, the adjacent longitudinal beams are connected with each other through the cross beam, and the longitudinal beams and the cross beam are connected with the shielding plate.
In the above-mentioned integral type lift-cabin door structure, the derrick pole is including the upper beam body and the underbeam body that are located layer door body both ends, through stand interconnect between the upper beam body and the underbeam body, and the upper end of layer door body is through layer door spread groove connection upper beam body, and the underbeam body is connected through layer door sill to the lower extreme of layer door body, and the both ends of the upper beam body and the underbeam body are connected both sides longeron respectively.
Among the aforementioned integral type lift-cabin door structure, be equipped with the mounting groove on the lateral wall of well hack lever, the inboard of mounting groove is connected with the installation component, through installation component interconnect between the adjacent derrick pole, and the outside of mounting groove is connected with the layering, forms the sunshade groove between layering and the derrick pole, the sunshade is connected the well hack lever through sunshade groove lock all around.
In the integrated elevator door structure, the number of the mounting grooves on the upper beam body, the lower beam body and the cross beam is two, and the two mounting grooves are symmetrically arranged on two sides of the upper beam body, the lower beam body and the cross beam; the number of the mounting grooves on the upright is one, and the mounting grooves are positioned on one side of the upright; the number of the mounting grooves on the longitudinal beam is two, and the two mounting grooves are perpendicular to each other and are arranged on two sides of the longitudinal beam.
In the integral type lift-cabin door structure, the mounting groove includes fixed slot and the block groove of intercommunication each other from inside to outside, installation component includes first installation component and second installation component, through first installation component interconnect between the derrick pole of mutually perpendicular, through second installation component interconnect between the derrick pole of mutual parallel and level.
In the integrated elevator door structure, the first installation component comprises a bending plate, pressing plates are connected to two sides of the bending plate, one end of the first installation component is connected into the fixing groove in a buckling mode through the bending plate, and the outer side of the bending plate is connected with the pressing plates located in the buckling groove through bolts; the other end of the first mounting component is connected in a fixing groove of an adjacent derrick rod in a buckling mode through a pressing plate, and a bending plate located in a buckling groove is connected to the outer side of the pressing plate through bolts.
In the above-mentioned integral type lift-cabin door structure, the second installation component includes interior straight board and outer straight board, and the both ends of interior straight board are buckled each other with the fixed slot of both sides derrick mast pole respectively, and the both ends of outer straight board extend to the block inslot of both sides derrick mast pole respectively and connect interior straight board.
In the above-mentioned integral type lift-cabin door structure, the inboard of layering is through the joint piece lock connection clamping groove, be equipped with the mouth of placing of L shape on the derrick pole, place and form the sunshade groove of U-shaped cross-section between mouth and the layering lateral wall.
Compared with the prior art, the utility model has the following characteristics:
(1) according to the landing door sill and the landing door connecting groove, the landing door sill and the landing door connecting groove are respectively integrally formed with the derrick rod, so that the landing door sill and the landing door connecting groove are not required to be fixed on an elevator derrick through the mounting bracket, the occupied space of the mounting bracket structure in the height and depth directions of an elevator is effectively saved, the landing door sill and the landing door connecting groove are matched with the elevator derrick formed by detachably connecting a plurality of derrick rods, the landing door body and the corresponding derrick rods can be connected with each other to form an integral frame and then are directly installed on the elevator derrick, namely the landing door body is not required to be installed independently on site, the workload during site installation is reduced, the operation gap required by site installation is saved, and the space occupied amount required by the landing door is further reduced; the landing sill and the lower beam frame are integrally formed, so that the width of the landing sill can be further reduced, the width of the landing sill can be within 30mm, and the length of an elevator car can be further enlarged compared with the existing landing sill with the thickness of more than 45 mm;
(2) the detachable connection between the adjacent derrick rods can be realized by limiting the structures of the derrick rods at different positions in the elevator derrick and matching with the arrangement of the mounting assembly, so that the elevator derrick disclosed by the utility model is not required to be fixed by field welding, and the field assembly difficulty of the elevator derrick is greatly reduced; the factory can also pre-install each derrick rod during assembly to form a plurality of integral frames, and the integral frames are mutually connected through the installation assembly to form the elevator derrick after being conveyed to the site, so that the workload of the elevator derrick during site assembly is further reduced;
(3) through the structural matching of the mounting groove and the pressing strip, on one hand, the mounting assembly can be hidden in the mounting groove, so that passengers cannot see the mounting assembly from the outside, the attractiveness of the elevator derrick is effectively improved, and the protection effect is achieved; on the other hand, after the pressing bar is buckled in, the pressing bar can be matched with a placing opening on a derrick rod to form a shielding plate groove, so that the connection stability of the shielding plate is effectively improved, and the difficulty in assembling and disassembling the shielding plate is reduced; under the cooperation, the shielding plate does not need to be installed in a matching way with the elevator derrick during installation, namely, after the building of the elevator derrick is completed, the shielding plate is horizontally placed into the placing opening and then limited by the pressing strip on the outer side of the shielding plate, so that the stability of the pre-installation function and the installation effect of the shielding plate are ensured;
(4) the structure of the first mounting component, the second mounting component and the mounting groove is limited, so that the stable connection of derrick rods at different positions can be realized, the structural complexity of the elevator derrick and the assembly difficulty of operators are greatly reduced, and the derrick rods can be conveniently processed by manufacturers; the first mounting assembly and the second mounting assembly can be buckled with the fixing groove during mounting, so that the derrick rod can be positioned during connection, and the mounting precision and the connection stability of the derrick rod are improved;
therefore, the utility model can omit the field installation procedure of the elevator landing door and reduce the space occupation of the elevator landing door.
Drawings
Fig. 1 is an outline view of an elevator derrick;
fig. 2 is a connection structure view of an elevator derrick and a landing door body;
fig. 3 is an expanded view of an elevator hoistway at a landing door opening;
fig. 4 is a cross-sectional view of an elevator hoistway at a landing door opening;
FIG. 5 is an enlarged view of the line A of FIG. 4;
FIG. 6 is an enlarged view of FIG. 4 taken along line B;
FIG. 7 is a cross-sectional view taken along line C of FIG. 4;
fig. 8 is an enlarged view of fig. 4 from direction D.
The labels in the figures are: 1-layer door opening, 2-layer door body, 3-layer door sill, 4-layer door connecting groove, 5-longitudinal beam, 6-cross beam, 7-shielding plate, 8-upper beam body, 9-lower beam body, 10-upright post, 11-mounting groove, 12-pressing strip, 13-shielding plate groove, 14-bending plate, 15-pressing plate, 16-inner straight plate, 17-outer straight plate, 111-fixing groove, 112-clamping groove and 121-clamping block.
Detailed Description
The utility model is further illustrated by the following figures and examples, which are not to be construed as limiting the utility model.
Examples are given. Integral type lift-cabin door structure constitutes as shown in figure 1, including the elevator derrick, the elevator derrick can be dismantled by the derrick pole of a plurality of rectangular shapes and connect and form, and one side of elevator derrick is equipped with layer door opening 1, and layer door body 2 is connected to layer door opening 1 in, is equipped with layer door sill 3 and layer door spread groove 4 on the derrick pole of layer door body 2 both sides respectively, layer door sill 3 and layer door spread groove 4 respectively with both sides derrick pole integrated into one piece.
The derrick pole is including lieing in elevator derrick longeron 5 all around, through crossbeam 6 interconnect between the adjacent longeron 5, and mutually perpendicular sets up between longeron 5 and the crossbeam 6, is connected with sunshade 7 between longeron 5 and the crossbeam 6, and this sunshade 7 optional toughened glass board.
The derrick pole is including the upper beam body 8 and the underbeam body 9 that are located layer door body 2 both ends, through stand 10 interconnect between the upper beam body 8 and the underbeam body 9, form layer door opening 1 between the upper beam body 8, the underbeam body 9 and the stand 10, the upper bank of layer door body 2 upper end connects the upper beam body 8 through layer door spread groove 4, the underbeam body 9 is connected through layer door sill 3 to the lower extreme of layer door body 2, both ends of the upper beam body 8 and the underbeam body 9 are connected both sides longeron 5 respectively, be connected with sunshade 7 between the upper beam body 8, the underbeam body 9, stand 10 and the longeron 5.
Be equipped with mounting groove 11 on the lateral wall of well hack lever, the inboard of mounting groove 11 is connected with the installation component, through installation component interconnect between the adjacent derrick pole, and the outside of mounting groove 11 is connected with layering 12, forms shutter groove 13 between layering 12 and the derrick pole, the well hack lever is connected through shutter groove 13 lock all around to shutter 7.
The number of the mounting grooves 11 on the upper beam body 8, the lower beam body 9 and the cross beam 6 is two, and the two mounting grooves 11 are symmetrically arranged on two sides of the upper beam body 8, the lower beam body 9 and the cross beam 6; the number of the installation grooves 11 on the upright post 10 is one, and the installation grooves 11 are positioned on one side of the upright post 10; the number of the installation grooves 11 on the longitudinal beam 5 is two, and the two installation grooves 11 are perpendicular to each other and are arranged on two sides of the longitudinal beam 5; the lower beam body 9 positioned under the landing door opening 1 is connected with a pedal, and the lower beam bodies 9 positioned under the two sides of the landing door opening 1 are connected with a shielding plate 7.
The bottom of the upper beam body 8 above two sides of the landing door opening 1 is connected with a rectangular pipe, and a shutter groove 13 is formed between the rectangular pipe and the pressing strip 12; the top of the lower beam body 9 positioned below the two sides of the landing door opening 1 is connected with a rectangular pipe, and a shutter groove 13 is formed between the rectangular pipe and the pressing strip 12.
The first installation component comprises an L-shaped bent plate 14, two sides of the bent plate 14 are connected with pressing plates 15, one end of the first installation component is buckled and connected in the fixing groove 111 through the bent plate 14, and the outer side of the bent plate 14 is connected with the pressing plates 15 in the clamping groove 112 through bolts; the other end of the first mounting component is buckled and connected in the fixing groove 111 of the adjacent derrick rod through a pressing plate 15, and the outer side of the pressing plate 15 is connected with a bent plate 14 positioned in the buckling groove 112 through a bolt.
The second mounting assembly comprises an inner straight plate 16 and an outer straight plate 17, two ends of the inner straight plate 16 are respectively buckled with the fixing grooves 111 of the two side derrick rods, and two ends of the outer straight plate 17 respectively extend into the clamping grooves 112 of the two side derrick rods and are connected with the inner straight plate 16 through bolts.
The inner side of the pressing bar 12 is buckled and connected with the clamping groove 112 through the clamping block 121, a gap for the clamping block 121 to insert is reserved between the clamping groove 112 and the mounting assembly, an L-shaped placing opening is formed in the well frame rod, and a shield plate groove 13 with a U-shaped cross section is formed between the placing opening and the side wall of the pressing bar 12.
The working principle of the utility model is as follows: when the landing door connecting groove is machined, the landing door connecting groove 4 and the upper beam body 8 are integrally formed, and the landing door sill 3 and the lower beam body 9 are integrally machined, so that the upper end of the landing door body 2 can be directly installed in the landing door connecting groove 4 after being connected with the elevator upper sill, and the lower end of the landing door body 2 can be directly installed in the landing door sill 3, namely, compared with the existing elevator landing door structure, the use of a mounting bracket is reduced, and the occupied space required by the mounting bracket is saved. Under the structure, the width of the landing sill 3 can be reduced to be within 30mm, and the occupied space of the landing sill can be reduced compared with that of the existing landing sill 3; simultaneously, utilize layer door spread groove 4 to replace the installing support to connect the back to the last bank of layer door body 2 for under 2300mm layer height state, elevator door height can reach 2000mm, compares the current elevator and has improved the high space of car.
During assembly, a manufacturer can firstly split the elevator derrick into a plurality of integral frames and pre-assemble the integral frames, so that the workload during field installation can be reduced compared with a method of constructing and molding each derrick rod on site; and the whole frame is convenient for the transportation of manufacturers, so that the problem of abnormal transportation caused by overlarge size can be solved. During the pre-installation, layer door body 2 also can the direct mount on whole frame, makes it need not to wait to the elevator derrick build and accomplish the back and reappear the field installation, reduces the work load of field installation on the one hand, and on the other hand compares current elevator structure and can also save originally installs required operating gap for the producer can further increase the space size of car. After each whole frame transports to the scene, the producer only needs to pile up whole frame in proper order along the direction of height back and make adjacent longeron 5 interconnect through first installation component, just can realize buildding the elevator derrick, reduces the difficulty of buildding and the work load to the elevator derrick promptly by a wide margin.
When the first installation component is installed, an operator firstly buckles one side of the bending plate 14 in the fixing groove 111 and fixes the bending plate through the bolt connection with the pressing plate 15, and then buckles the other pressing plate 15 in the fixing groove 111 of the adjacent installation groove 11 and fixes the bending plate 14 through the bolt connection with the other side. Under the above-mentioned cooperation for the both ends of first installation component can be respectively with the mutual lock of both sides mounting groove 11, improve the connection stability of first installation component and to the installation accuracy of elevator layer door. Similarly, when the second mounting assembly is mounted, the two ends of the inner straight plate 16 are inserted into the mounting grooves 11 of the longitudinal beams 5 on the two sides respectively, and then the adjacent longitudinal beams 5 are connected and fixed with each other through the bolts connected with the outer straight plate 17.
After the construction of the elevator derrick is completed, the operator sequentially and horizontally places the shielding plate 7 on the elevator derrick, and the periphery of the shielding plate 7 is mutually attached to the placing opening; the pressing strip 12 is inserted into the mounting groove 11 on one side after the shielding plate 7 is placed, so that the pressing strip 12 can be matched with the placing opening to compress the periphery of the shielding plate 7, and the shielding plate 7 is fixedly connected. Under the cooperation, each shielding plate 7 can be independently disassembled and assembled, and can be horizontally assembled and disassembled in the disassembling and assembling process, so that the disassembling and assembling difficulty of operators is reduced, and the shielding plates 7 are convenient to replace in the later use.
Claims (8)
1. Integral type lift-cabin door structure, its characterized in that: including the elevator derrick, the elevator derrick can be dismantled by a plurality of derrick poles and connect and form, and one side of elevator derrick is equipped with layer door opening (1), and layer door body (2) are connected in layer door opening (1), are equipped with layer door sill (3) and layer door spread groove (4) on the derrick pole of layer door body (2) both sides respectively, layer door sill (3) and layer door spread groove (4) respectively with both sides derrick pole integrated into one piece.
2. The integrated elevator door structure of claim 1, wherein: the derrick rod comprises longitudinal beams (5) located on the periphery of the elevator derrick, the adjacent longitudinal beams (5) are connected with each other through cross beams (6), and shield plates (7) are connected between the longitudinal beams (5) and the cross beams (6).
3. The integrated elevator door structure of claim 2, wherein: the derrick pole is including the upper beam body (8) and the underbeam body (9) that are located layer door body (2) both ends, through stand (10) interconnect between upper beam body (8) and the underbeam body (9), and the upper end of layer door body (2) is through layer door spread groove (4) connection upper beam body (8), and the underbeam body (9) is connected through layer door sill (3) to the lower extreme of layer door body (2), and both sides longeron (5) are connected respectively to the both ends of the upper beam body (8) and the underbeam body (9).
4. The integrated elevator door structure according to claim 1, 2 or 3, wherein: be equipped with mounting groove (11) on the lateral wall of well hack lever, the inboard of mounting groove (11) is connected with the installation component, through installation component interconnect between the adjacent derrick pole, the outside of mounting groove (11) is connected with layering (12), forms between layering (12) and the derrick pole and hides board groove (13), well hack lever is connected through hiding board groove (13) lock around sunshade (7).
5. The integrated elevator door structure of claim 4, wherein: mounting groove (11) are including fixed slot (111) and block groove (112) by inside to outside mutual intercommunication, installation component includes first installation component and second installation component, through first installation component interconnect between mutually perpendicular's the derrick pole, through second installation component interconnect between the derrick pole of mutual parallel and level.
6. The integrated elevator door structure of claim 5, wherein: the first installation component comprises a bending plate (14), two sides of the bending plate (14) are connected with pressing plates (15), one end of the first installation component is connected in the fixing groove (111) in a buckling mode through the bending plate (14), and the outer side of the bending plate (14) is connected with the pressing plates (15) located in the clamping groove (112) through bolts; the other end of the first mounting component is connected in a fixing groove (111) of an adjacent shaft frame rod in a buckling mode through a pressing plate (15), and a bending plate (14) located in a clamping groove (112) is connected to the outer side of the pressing plate (15) through a bolt.
7. The integrated elevator door structure of claim 5, wherein: the second mounting assembly comprises an inner straight plate (16) and an outer straight plate (17), two ends of the inner straight plate (16) are buckled with fixing grooves (111) of the two side well frame rods respectively, and two ends of the outer straight plate (17) extend into clamping grooves (112) of the two side well frame rods respectively and are connected with the inner straight plate (16).
8. The integrated elevator door structure of claim 5, wherein: the inner side of the pressing strip (12) is connected with a clamping groove (112) in a buckling mode through a clamping block (121), an L-shaped placing opening is formed in the well frame rod, and a shielding plate groove (13) with a U-shaped cross section is formed between the placing opening and the side wall of the pressing strip (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122368951.2U CN216072664U (en) | 2021-09-27 | 2021-09-27 | Integral type lift-cabin door structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122368951.2U CN216072664U (en) | 2021-09-27 | 2021-09-27 | Integral type lift-cabin door structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216072664U true CN216072664U (en) | 2022-03-18 |
Family
ID=80636707
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122368951.2U Active CN216072664U (en) | 2021-09-27 | 2021-09-27 | Integral type lift-cabin door structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216072664U (en) |
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2021
- 2021-09-27 CN CN202122368951.2U patent/CN216072664U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 313030 No. 1158, Lianyi West Road, Nanxun Economic Development Zone, Huzhou City, Zhejiang Province Patentee after: Zhejiang Anjia express Elevator Co.,Ltd. Address before: 313009 No. 1158, Lianyi West Road, Nanxun Town, Nanxun District, Huzhou City, Zhejiang Province Patentee before: MNK ELEVATOR CO.,LTD. |
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| CP03 | Change of name, title or address |