Inclined elevator bottom cage and elevator

Abstract

The inclined elevator bottom cage comprises an underframe, a main underframe II and an auxiliary underframe II are welded to form an axial symmetry structure, and the underframe is installed on an elevator foundation and used for supporting an elevator body; the guide rail mounting assembly comprises a bolt mounting seat II, a base II, a guide rail mounting seat II and a guide rail mounting seat III which are respectively mounted on the main underframe II, the base II is welded at the bottom of the main underframe II and adopts an inclined plate, and the guide rail mounting seat II and the guide rail mounting seat III are respectively and vertically mounted on the base II; the guide rail mounting base II and the guide rail mounting base III are used for mounting guide rails and enabling the guide rails to be in an inclined state. Compared with a common vertical type bottom cage, the bottom cage has high interchangeability, manufacturing and using cost is reduced, the change amount of the structure on the main bottom frame II is small, the base II is an inclined face, welding is adopted, a round pipe of the guide rail installation base inclines correspondingly, the inclination angle identical to that of a building is achieved, the distance between the bottom cage and the building can be effectively shortened, and the construction efficiency is improved. The construction working condition requirements are met.

Description

Technical Field

[0001] The utility model relates to an inclined elevator bottom cage and an elevator, belonging to the technical field of elevators. Background Art

[0002] The existing lifts are mainly vertical, and their structure is as follows: Figure 1-Figure 3 As shown, it includes a main chassis Ⅰ1, an auxiliary chassis Ⅰ2, a single door 4, a guardrail 5 and a cable barrel 6. The main chassis Ⅰ1 plays a key role in connecting the auxiliary chassis Ⅰ2, the single door 4 and installing the guide rail. A guide rail mounting seat Ⅰ13 is installed in the middle of the main chassis Ⅰ1, and bolt mounting seats Ⅰ11 are distributed around the guide rail mounting seat Ⅰ13. A base Ⅰ12 is welded to the bottom of the guide rail mounting seat Ⅰ13. The guide rail mounting seat Ⅰ13 is used to connect the elevator guide rail. Since the mounting surface of the guide rail mounting seat Ⅰ13 is perpendicular to the main chassis Ⅰ1, the guide rail can only be placed vertically after installation, and the connection between the main chassis 1 and the auxiliary chassis Ⅰ2 is a centrally symmetrical structure, as shown in FIG. Figure 2 As shown; the main chassis Ⅰ1 is connected to the auxiliary chassis Ⅰ2, which is used to support the guardrails 5 around. The spring mounting seat welded on the auxiliary chassis Ⅰ2 is used to install the spring 3 for buffering.

[0003] The use of vertical guide rails and installation methods is suitable for vertical buildings. Due to the complexity of construction conditions, there are often inclined buildings. If ordinary vertical elevators continue to be used, the distance between the guide rails and the building will change with changes in height, resulting in a large distance between the guide rails and the building. A platform must be built for workers to enter and exit, which makes the operation cumbersome and inconvenient to use. Summary of the invention

[0004] In view of the problems existing in the above-mentioned prior art, the utility model provides an inclined elevator bottom cage and an elevator, which can meet the construction requirements of inclined buildings.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts an inclined elevator bottom cage, comprising:

[0006] The underframe is welded into an axisymmetric structure by a main underframe II and an auxiliary underframe II, and the underframe is installed on the foundation of the elevator to support the main body of the elevator;

[0007] The guide rail mounting assembly includes a bolt mounting seat II, a base II, a guide rail mounting seat II and a guide rail mounting seat III respectively mounted on a main base frame II. A plurality of bases II are welded to the bottom of the main base frame II. The base II adopts an inclined plate. The guide rail mounting seat II and the guide rail mounting seat III are respectively vertically mounted on the base II. The guide rail mounting seat II and the guide rail mounting seat III are used to install the guide rails and make the guide rails in an inclined state.

[0008] In some embodiments, a plurality of the bolt mounting seats II are welded to the main chassis II.

[0009] In some embodiments, there are four bases II, all of which are welded to one end of the main base frame II.

[0010] In some embodiments, two guide rail mounting seats II and two guide rail mounting seats III are used, the two guide rail mounting seats II are located on the same side of the main chassis II, and the two guide rail mounting seats III are located on the other side of the main chassis II.

[0011] In some embodiments, the length of the guide rail mounting seat II is greater than the length of the guide rail mounting seat III.

[0012] In some embodiments, the tops of the guide rail mounting seat II and the guide rail mounting seat III installed on the base II are in the same plane.

[0013] In some embodiments, the guide rail mounting seat II and the guide rail mounting seat III are both made of round tubes, and the round tubes are vertically welded on the inclined surface of the base II.

[0014] In some embodiments, the inclination angle of the guide rail is consistent with the inclination angle of the building to be constructed.

[0015] In some embodiments, a guardrail is installed on the main chassis II and the auxiliary chassis II, and a single door is provided on one side of the guardrail.

[0016] A second aspect of the utility model provides an elevator, on which the inclined elevator bottom cage is installed.

[0017] Compared with the prior art, the inclined elevator bottom cage of the utility model has high interchangeability with the ordinary vertical bottom cage, reducing manufacturing and use costs, the structural changes on the main base frame II are small, and the base II is an inclined surface. By welding, the round tube of the guide rail mounting seat is tilted accordingly to achieve the same inclination angle as the building, which can effectively shorten the distance from the building and meet the requirements of construction conditions. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For those skilled in the art, other drawings can be obtained based on these drawings without paying any creative work.

[0019] Figure 1 It is a top view of the existing vertical lift bottom cage;

[0020] Figure 2 for Figure 1 Structural schematic diagram of the middle main chassis Ⅰ and the auxiliary chassis Ⅰ;

[0021] Figure 3 for Figure 2 Structural schematic diagram of middle guide rail mounting seat Ⅰ;

[0022] Figure 4 It is a top view of the bottom cage of the inclined elevator of the utility model;

[0023] Figure 5 for Figure 4 Schematic diagram of the structure of the middle main chassis II and the auxiliary chassis II;

[0024] Figure 6 for Figure 5 Structural schematic diagram of middle guide rail mounting seat II and guide rail mounting seat III;

[0025] In the figure: 1. main frame I, 11. bolt mounting seat I, 12. base I, 13. guide rail mounting seat I, 2. auxiliary frame I, 3. spring, 4. single door, 5. guardrail, 6. cable barrel, 7. main frame II, 71. bolt mounting seat II, 72. base II, 73. guide rail mounting seat II, 74. guide rail mounting seat III, 8. auxiliary frame II. DETAILED DESCRIPTION

[0026] In order to make the objectives, technical solutions and advantages of the present invention more clear, the technical solutions of the present application are described in detail below through the accompanying drawings and specific embodiments. It should be understood that the embodiments of the present application and the specific features in the embodiments are detailed descriptions of the technical solutions of the present application, rather than limitations on the technical solutions of the present application. In the absence of conflict, the embodiments of the present application and the technical features in the embodiments can be combined with each other.

[0027] In the description of the present invention, it is necessary to understand that the terms "upper" and "lower" etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the protection content of the present invention.

[0028] like Figure 4 , Figure 5 and Figure 6 As shown, a bottom cage of an inclined elevator includes a bottom frame and a guide rail mounting assembly mounted on the bottom frame;

[0029] The base frame is welded by the main base frame II 7 and the auxiliary base frame II 8 to form an axisymmetric structure, a non-center symmetric structure, which is used to ensure that the position where the cage is lowered is located in the center. The base frame is installed on the foundation of the elevator with anchor bolts to bear the entire weight of the elevator;

[0030] The guide rail mounting assembly includes a bolt mounting seat II71, a base II72, a guide rail mounting seat II73 and a guide rail mounting seat III74 respectively mounted on the main base frame II7. The base II72 is welded to the bottom of the main base frame II7. The base II72 adopts an inclined plate. The guide rail mounting seat II73 and the guide rail mounting seat III74 are both vertically mounted on the base II72. The guide rail mounting seat II73 and the guide rail mounting seat III74 are used to install the guide rails, and the guide rails are mounted in parallel on the guide rail mounting seat II73 and the guide rail mounting seat III74. Therefore, the guide rails are in an inclined state and have the same inclination angle as each guide rail mounting seat.

[0031] In some embodiments, the bolt mounting seat II 71 is welded to the main chassis II 7, making the structure more stable.

[0032] In some embodiments, Figure 5 As shown, there are four bases II 72, all welded to the lower end of the middle part of the main frame II 7, and they are axisymmetric structures, which are used to ensure that the position of the cage is located in the center of the main frame II 7. A spring mounting seat is welded on the auxiliary frame II 8, which is used to install the spring 3 for buffering. The position of the spring mounting seat remains unchanged. Since the position of the cage is always located in the center of the main frame II 7, the position of the spring mounting seat remains unchanged, and the bottom cages of different angles can be universal in design and manufacturing, reducing the manufacturing cost.

[0033] In some embodiments, Figure 5 As shown, two guide rail mounting seats II73 and two guide rail mounting seats III74 are used, and the two guide rail mounting seats II73 are located on the lower side of the main base frame II7, and the two guide rail mounting seats III74 are located on the upper side of the main base frame II7. The length of the two guide rail mounting seats II73 is greater than the length of the two guide rail mounting seats III74, which is used to form a plane on the top of each guide rail mounting seat to serve as a mounting surface, which is convenient for the installation of the guide rails without changing the size and assembly process of the original guide rails, so that the guide rails of ordinary vertical elevators and the guide rails of inclined elevators can be used interchangeably, reducing the cost of use. The angle between the mounting surface and the ground is an inclined angle, which is also convenient for measurement.

[0034] In some embodiments, the guide rail mounting seat II 73 and the guide rail mounting seat III 74 are both made of round tubes, and the round tubes are vertically welded on the inclined surface of the base II 72. Compared with the process of inclining the welding surface of the round tube, the manufacturing of the inclined plate is simpler. The round tube also has an inclined angle after welding, which simplifies the manufacturing process. The strength is increased after welding, and the guide rail is more firm.

[0035] In some embodiments, the inclination angle of the guide rails installed on the guide rail mounting seat II 73 and the guide rail mounting seat III 74 is consistent with the inclination angle of the building to be constructed, which is suitable for the construction of bridges, wind turbine towers, etc., and ensures that the distance between the elevator and the building meets the requirements, making construction more convenient.

[0036] In some embodiments, a single door 4 and a guardrail 5 are installed on the main chassis II7 and the auxiliary chassis II8. The guardrail 5 is welded by steel, steel plate and wire mesh, and surrounds the main body of the construction elevator to form a closed area, so that personnel are not allowed to enter the area when the construction elevator is working. A single door 4 is provided at the entrance of the guardrail 5, and the single door 4 is used for staff to enter and exit, and a locking device is configured to prevent staff from entering by mistake.

[0037] The second aspect of the utility model provides an elevator, on which the inclined elevator bottom cage is installed. The elevator is an inclined elevator, and the inclination angle of the base II72 on the main frame II7 can be used to make the guide rails be installed on the guide rail mounting seat II73 and the guide rail mounting seat III74, so as to achieve a certain angle of inclination, thereby maintaining parallelism with the building. Due to the inclination of the cage columns, the cage as a whole remains in a vertical state, so that the passengers are always in a vertical state. The inclined elevator is equipped with main components such as the main frame, auxiliary frame, guardrail, spring and single door, which have the same function as ordinary elevators and play a safety protection role. The springs are installed to buffer the elevator to prevent staff from entering the bottom of the elevator when the elevator is running.

[0038] In addition, since the electric control system of the inclined elevator of the utility model mainly uses a busbar for power supply and does not require cables, it is different from the bottom cage of an ordinary vertical elevator, that is, it does not include a cable barrel 6.

[0039] The bottom cage of the inclined elevator of the utility model, the basic section and the standard section of the guide rail can be used in common with ordinary elevators, which greatly saves the cost of use, and the angle can be changed. The base II72 on the main base frame II7 can be quickly and conveniently designed and manufactured according to the change of the inclination angle.

[0040] The utility model adopts the form of welding as a whole, which is more solid and reliable, economical and convenient in design. It has high interchangeability with the common vertical elevator bottom cage, reducing the manufacturing and use costs.

[0041] In addition, those skilled in the art will understand that, although some embodiments described herein include certain features included in other embodiments but not other features, the combination of features of different embodiments also means being within the scope of protection of the present utility model and forming different embodiments. For example, in the above embodiments, those skilled in the art can use them in combination according to the known technical solutions and the technical problems to be solved by the present application.

Claims

1. An inclined elevator bottom cage, characterized in that: include: The underframe is welded into an axisymmetric structure by a main underframe II (7) and an auxiliary underframe II (8), and the underframe is installed on the foundation of the elevator to support the main body of the elevator; The guide rail mounting assembly comprises a bolt mounting seat II (71), a base II (72), a guide rail mounting seat II (73) and a guide rail mounting seat III (74) respectively mounted on a main base frame II (7); a plurality of bases II (72) are welded to the bottom of the main base frame II (7); the base II (72) adopts an inclined plate; the guide rail mounting seat II (73) and the guide rail mounting seat III (74) are respectively vertically mounted on the base II (72); the guide rail mounting seat II (73) and the guide rail mounting seat III (74) are used to install the guide rail and make the guide rail in an inclined state.

2. The inclined elevator bottom cage according to claim 1, characterized in that: A plurality of bolt mounting seats II (71) are welded on the main chassis II (7).

3. The inclined elevator bottom cage according to claim 1, characterized in that: There are four bases II (72), all of which are welded to one end of the main base frame II (7).

4. The inclined elevator bottom cage according to claim 3, characterized in that: The guide rail mounting seat II (73) and the guide rail mounting seat III (74) are both provided in pairs. The two guide rail mounting seats II (73) are located on the same side of the main chassis II (7), and the two guide rail mounting seats III (74) are located on the other side of the main chassis II (7).

5. The inclined elevator bottom cage according to claim 1, characterized in that: The length of the guide rail mounting seat II (73) is greater than the length of the guide rail mounting seat III (74).

6. The inclined elevator bottom cage according to claim 5, characterized in that: The tops of the guide rail mounting seat II (73) and the guide rail mounting seat III (74) mounted on the base II (72) are in the same plane.

7. The inclined elevator bottom cage according to claim 1, characterized in that: The guide rail mounting seat II (73) and the guide rail mounting seat III (74) are both made of round tubes, and the round tubes are vertically welded on the inclined surface of the base II (72).

8. The inclined elevator bottom cage according to claim 1, characterized in that: The inclination angle of the guide rail is consistent with the inclination angle of the building to be constructed.

9. The inclined elevator bottom cage according to claim 1, characterized in that: A guardrail (5) is installed on the main chassis II (7) and the auxiliary chassis II (8), and a single door (4) is provided on one side of the guardrail (5).

10. A lift, characterized in that: The elevator is equipped with an inclined elevator bottom cage as described in any one of claims 1 to 9.

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