CN224030436U

CN224030436U - Elevator car assembling platform

Info

Publication number: CN224030436U
Application number: CN202520883558.2U
Authority: CN
Inventors: 原东; 王刚; 汪兵; 王羽希
Original assignee: Hubei Fenghang Electromechanical Engineering Co ltd
Current assignee: Hubei Fenghang Electromechanical Engineering Co ltd
Priority date: 2025-05-07
Filing date: 2025-05-07
Publication date: 2026-03-24
Anticipated expiration: 2035-05-07

Abstract

This utility model belongs to the field of elevator car assembly technology and discloses an elevator car assembly platform, including a base. Several support seats are fixed to the upper side of the base. A flat plate is hinged to the upper end of each support seat, and the middle of the flat plate is connected to the support seat. Telescopic components that abut against the upper side of the base are fixed symmetrically at both ends of the lower side of the flat plate. Abutment components are symmetrically arranged near both ends of the upper side of the flat plate. This utility model has the following advantages and effects: After the base is installed in the shaft, a level is placed in the middle of the upper side of the flat plate. The telescopic components on the lower side of the flat plate are adjusted according to the level measurement to make the flat plate level and press against the upper side of the base, ensuring the flat plate is in a horizontal state. The car bottom is placed on the several flat plates, and the abutment components of the flat plates press against the side wall of the car bottom, fixing the car bottom to the flat plates, making the car bottom horizontal and fixed, facilitating car installation and thus improving the elevator car installation progress.

Description

Elevator car assembling platform

Technical Field

The utility model relates to the technical field of elevator car assembly, in particular to an elevator car assembly platform.

Background

An elevator refers to a permanent transport device serving a number of specific floors within a building with its car running in at least two columns of rigid rails moving perpendicular to the horizontal or inclined at an angle of less than 15 ° to the plumb line for transporting people and goods vertically to improve connectivity and efficiency of the building space.

The elevator includes car, traction system and door system, and the elevator installation needs to go on in the well, and is long and narrow in space there, installs elevator car assembly platform in the well very inconvenient, and current elevator car assembly platform is used for placing the position at the end of the car and makes it be in the horizontality when the installation very difficult, and current assembly platform can not be adjusted and is used for placing the position at the end of the car after elevator car assembly platform installs, and it is more troublesome to measure the horizontality at the end of the readjustment car after the elevator car is placed in the elevator well at the end of, seriously influences elevator car installation progress.

Disclosure of utility model

The utility model aims to provide an elevator car assembly platform which has the effect of improving the installation progress of an elevator car.

The technical aim of the utility model is achieved through the following technical scheme that the elevator car assembly platform comprises a base, wherein a plurality of supporting seats are fixed on the upper side of the base, a flat plate is hinged to the upper end of each supporting seat, the middle of each flat plate is connected with each supporting seat, telescopic pieces which are abutted to the upper side of the base are fixed at symmetrical positions of two ends of the lower side of each flat plate, and abutting pieces are symmetrically arranged at positions, close to the two ends, of the upper side of each flat plate.

Through adopting above-mentioned technical scheme, install the base in the well back, make two extensible members of dull and stereotyped downside be in the same position and state, make two butt pieces of dull and stereotyped upside also be in the same position and state, the dull and stereotyped will be in relative horizontality like this, adjust the extensible member of dull and stereotyped downside one end and make it support the base upside, put the spirit level in dull and stereotyped upside middle part, it makes the dull and stereotyped level and supports the base upside to measure the extensible member of the regulation dull and stereotyped downside other end according to the spirit level, guarantee that the dull and stereotyped is in the horizontality, put the car end on several dull and stereotyped, make the butt piece of dull and stereotyped support tight car end lateral wall, fix the car end on the dull and stereotyped, place at the car end and already be in the horizontality and be fixed at the dull and stereotyped, the car installation of being convenient for, thereby improve the installation progress of elevator car.

The telescopic piece comprises a first rod body vertically fixed on the lower side of the flat plate and a second rod body sleeved on the first rod body, the first rod body and the second rod body are perpendicular to the flat plate, a locking assembly is arranged on the first rod body, and the locking assembly can fix the second rod body on the first rod body when the second rod body rotates around the first rod body.

Through adopting above-mentioned technical scheme, make the second body of rod remove on the first body of rod when adjusting the extensible member, adjust to suitable position and rotate the second body of rod and make locking component fix the second body of rod on the first body of rod, it is very convenient to operate.

The locking assembly comprises a first annular plate fixed at one end, far away from the flat plate, of the first rod body, a strip-shaped through groove extending from the inner wall to the outer side in the radial direction of the first rod body is formed in one side, far away from the first rod body, of the first annular plate, a second annular plate concentric with the strip-shaped through groove is rotatably connected with the first annular plate, a strip-shaped sliding block is arranged in the strip-shaped through groove, one side of the strip-shaped sliding block is provided with a bulge, an arc-shaped groove extending from the center to the edge is formed in the second annular plate, the bulge is embedded in the arc-shaped groove, the center of the first annular plate and the center of the second annular plate are both located on the central axis of the first rod body, a convex block is arranged at the edge of the second annular plate, and a strip-shaped sliding groove extending along the length direction of the second rod body and used for embedding the convex block is formed in the inner side of the second rod body.

Through adopting above-mentioned technical scheme, owing to be provided with the lug on the second annular plate, rotate the second body of rod and can drive the second annular plate and rotate, thereby the arch removes in this in-process arc inslot and thereby drives bar slider and move to the tight second body of rod inner wall of support in the bar through groove to make the second body of rod fix on the first body of rod, a staff just can accomplish, the staff of being convenient for accomplishes in narrow well.

The length of the strip-shaped sliding block is equal to the outer diameter of the first annular plate, a strip-shaped long hole penetrating through the inner side and extending along the length direction of the second rod body is formed in the outer side of the second rod body, an inserting rod perpendicular to the second rod body is arranged in the strip-shaped long hole in a penetrating mode, one end of the inserting rod extends out of the strip-shaped long hole and is located on the outer side of the second rod body, the other end of the inserting rod is provided with an inserting portion which is bent towards the center of the second annular plate and can be inserted into the center position of the first annular plate and the center position of the second annular plate, an extension spring is sleeved on the inserting portion, and two ends of the extension spring are respectively fixed on the outer side of the inserting portion and one side, away from the first annular plate, of the second annular plate.

Through adopting above-mentioned technical scheme, when the second body of rod rotates and drives the rotation of second annular plate, the central point that first annular plate was kept away from to the bar slider, and the inserted bar gets into in the center of second annular plate and first annular plate under the telescopic spring effect this moment, can prevent that the second body of rod from returning to normal position.

The utility model is further arranged that one end of the inserted link, which is positioned outside the second rod body, is fixedly provided with a handle.

By adopting the technical scheme, a worker holds the handle to conveniently operate the inserting rod to move in the strip-shaped long hole of the second rod body, so that the fixed relation between the second rod body and the first rod body is conveniently released.

The utility model further provides that the abutting piece comprises a vertical plate fixed on the upper side of the flat plate, the vertical plate is perpendicular to the flat plate, a screw hole is formed in the vertical plate, an abutting rod is screwed in the screw hole, and the abutting rod is perpendicular to the vertical plate.

By adopting the technical scheme, the abutting part has a simple structure, and is very convenient as long as the abutting part is rotated during operation.

The utility model is further provided that one end, away from the two abutting rods, of one flat plate is fixedly provided with a turntable which is convenient for rotating the abutting rods.

Through adopting above-mentioned technical scheme, set up the carousel and be convenient for the staff rotate the butt pole.

The utility model is further characterized in that the number of the flat plates is four, and four pedals which are in one-to-one correspondence with the flat plates are arranged on the base at positions close to the edges.

Through adopting above-mentioned technical scheme, set up the footboard and be convenient for the staff stand above, the staff of being convenient for installs the elevator car in the well.

The beneficial effects of the utility model are as follows:

1. The flat plate is arranged on the base and used for placing the car bottom, before the car bottom is placed, the flat plate is in a horizontal state by utilizing the level gauge and adjusting the position of the flat plate through the telescopic piece, and because the well is in a long and narrow shape, workers work very inconvenient in the well, the base is arranged in the well, the position for placing the car bottom is in the horizontal state, and the platform is in the horizontal state, so that the car bottom platform is placed, the installation difficulty of the car is reduced, and the installation speed of the elevator car is improved.

2. Two abutting pieces are symmetrically arranged on the upper side of each flat plate and can abut against the side wall of the car bottom on the platform, so that the car bottom is prevented from shifting during installation, and the installation of the car is facilitated.

3. When the flat plate is adjusted to be in a horizontal state, the second rod body is made to move on the first rod body, the second rod body is rotated to drive the second annular plate to rotate so as to drive the strip-shaped sliding block to move in the strip-shaped through groove until one end of the strip-shaped sliding block abuts against the inner wall of the second rod body, the inserting rod is made to insert the inserting part into the center of the second annular plate and the center of the first annular plate under the action of the telescopic spring, and the second rod body is made to be fixed on the first rod body, so that the flat plate is in a horizontal state, and favorable conditions are provided for installation of an elevator car.

Drawings

Fig. 1 is a schematic structural view of the present utility model.

Fig. 2 is a schematic structural view of the telescopic member in the present utility model.

Fig. 3 is a schematic view of the structure of the second annular plate in the present utility model.

Fig. 4 is a schematic view of the structure of the plunger according to the present utility model.

Fig. 5 is a schematic structural view of an abutment according to the present utility model.

In the figure, 1, a base, 2, a supporting seat, 3, a flat plate, 4, a telescopic piece, 41, a first rod body, 42, a second rod body, 421, a strip-shaped sliding groove, 422, a strip-shaped long hole, 43, a locking component, 431, a first annular plate, 431a, a strip-shaped through groove, 432, a second annular plate, 432a, an arc-shaped groove, 432b, a convex block, 433, a strip-shaped sliding block, 433a, a convex block, 434, an inserting rod, 434a, an inserting part, 435, a telescopic spring, 5, an abutting piece, 51, a vertical plate, 511, a screw hole, 52, an abutting rod, 6, a handle, 7, a rotary disc, 8 and a pedal.

Detailed Description

The embodiment of the elevator car assembly platform is shown in fig. 1, the elevator car assembly platform comprises a base 1, a plurality of supporting seats 2 fixed on the upper side of the base 1 and a plurality of flat plates 3 hinged on the upper ends of the supporting seats 2, the number of the flat plates 3 is four, four pedals 8 which are in one-to-one correspondence with the flat plates 3 are arranged on the base 1 and are close to the edges, the middle part of each flat plate 3 is hinged with the upper ends of the corresponding supporting seats 2, telescopic members 4 are fixed at symmetrical positions on the two ends of the lower side of each flat plate 3, each telescopic member 4 comprises a first rod body 41 vertically fixed on the lower side of each flat plate 3 and a second rod body 42 sleeved on the corresponding first rod body 41, the first rod body 41 is perpendicular to the corresponding second rod body 42, a locking assembly 43 is arranged on each first rod body 41, and the locking assembly 43 can fix the corresponding second rod body 42 on the corresponding first rod body 41 when the second rod body 42 rotates around the corresponding first rod body 41.

As shown in fig. 1 to 4, the locking assembly 43 includes a first annular plate 431 and a second annular plate 432, the first annular plate 431 is fixed at one end of the first rod 41 away from the flat plate 3, a bar-shaped through groove 431a is formed at one side of the first annular plate 431 away from the first rod 41, the bar-shaped through groove 431a penetrates through the outer side surface from the inner wall of the first annular plate 431, a bar-shaped sliding block 433 is arranged in the bar-shaped sliding groove 421, the length of the bar-shaped sliding block 433 is identical to the outer diameter of the first annular plate 431, the second annular plate 432 is rotatably connected at one side of the first annular plate 431 away from the first rod 41, the first annular plate 431 and the second annular plate 432 are concentrically arranged, the centers of the first annular plate 431 and the second annular plate 432 are both positioned on the central axis of the first rod 41, a protrusion 433a is formed on the bar-shaped sliding block 433, an arc-shaped groove 432a is formed on the second annular plate 432, the arc groove 432a extends from the position of the second annular plate 432 close to the inner wall to the position of the second annular plate 432 close to the edge, the bulge 433a is embedded in the arc groove 432a, the edge of the second annular plate 432 is provided with a lug 432b, the inner side wall of the second rod body 42 is provided with a bar-shaped sliding groove 421 embedded with the lug 432b, the bar-shaped sliding groove 421 extends along the length direction of the second rod body 42, the outer side of the second rod body 42 is provided with a bar-shaped long hole 422 penetrating through the inner side wall, the bar-shaped long hole 422 extends along the length direction of the second rod body 42, the bar-shaped long hole 422 is internally penetrated with a inserting rod 434, one end of the inserting rod 434 extends out of the bar-shaped long hole 422 and is positioned at the outer side of the second rod body 42, the end is fixedly provided with a handle 6, the other end of the inserting rod 434 is provided with an inserting part 434a bending and extending towards the center of the second annular plate 432, the inserting part 434a is sleeved with a telescopic spring 435, the two ends of the expansion spring 435 are fixed to the socket 434a and the side of the second annular plate 432 away from the first annular plate 431, respectively.

As shown in fig. 1, 4 and 5, the positions, close to two ends, of the upper side of the flat plate 3 are symmetrically provided with abutting pieces 5, each abutting piece 5 comprises a vertical plate 51 fixed at one end of the upper side of the flat plate 3, each vertical plate 51 is perpendicular to the flat plate 3, each vertical plate 51 is provided with a screw hole 511, each screw hole 511 is internally provided with an abutting rod 52 in a screwed connection mode, each abutting rod 52 is perpendicular to each vertical rod, one end, away from each abutting rod 52, of each flat plate 3 is fixedly provided with a rotary disc 7, and the rotary disc 7 is arranged to facilitate rotation of the abutting rods 52.

The elevator car comprises a base 1, a flat plate 3, a level gauge, a second rod body 42, a second rod body 434, a handle 6, a long hole 433 and an inserting part 434a, wherein the flat plate 3 is arranged on the base 1 and used for placing the car bottom, the flat plate 3 is adjusted through a telescopic piece 4 to enable the flat plate 3 to be in a horizontal state, when the flat plate 3 is adjusted to be in the horizontal state, the second rod body 42 is enabled to move on the first rod body 41, the second rod body 42 is rotated to drive the second annular plate 432 to rotate, and then a strip-shaped sliding block 433 is driven to move in the strip-shaped through groove 431a until one end abuts against the inner wall of the second rod body 42, the inserting part 434a is enabled to be inserted into the center of the second annular plate 432 and the center of the first annular plate 431 under the action of a telescopic spring 435, the second rod body 42 is enabled to be fixed on the first rod body 41, the car bottom is placed on the flat plate 3 when the flat plate 3 is in the horizontal state, an advantage is provided for elevator car installation, the handle 6 is held by holding the handle 422 to enable the inserting part 434 to move along the long hole 434 to be far away from the center of the first annular plate 431 and the second annular plate 432, and then the second rod body 42 is rotated to enable the second rod body to move to the long hole to drive the sliding part to move to the sliding part to the inside the through the groove 431 to the center of the first annular plate 431.

When the flat plate 3 is in a horizontal state, after the car bottom is placed on the flat plate 3, the rotary table 7 is held by a hand to enable the abutting connection rod 52 to rotate, so that the abutting connection rod 52 abuts against the side wall of the car bottom, the car bottom is prevented from shifting during installation, and the installation of the car is facilitated.

Claims

1. The elevator car assembling platform is characterized by comprising a base (1), wherein a plurality of supporting seats (2) are fixed on the upper side of the base (1), a flat plate (3) is hinged to the upper end of each supporting seat (2), the middle of each flat plate (3) is connected with the corresponding supporting seat (2), telescopic pieces (4) abutted to the upper side of the base (1) are fixed at symmetrical positions of two ends of the lower side of each flat plate (3), and abutting pieces (5) are symmetrically arranged on the upper side of each flat plate (3) close to the two ends.

2. The elevator car assembly platform according to claim 1, wherein the telescopic member (4) comprises a first rod body (41) vertically fixed to the lower side of the flat plate (3) and a second rod body (42) sleeved on the first rod body (41), the first rod body (41) and the second rod body (42) are perpendicular to the flat plate (3), a locking assembly (43) is arranged on the first rod body (41), and the locking assembly (43) can fix the second rod body (42) on the first rod body (41) when the second rod body (42) rotates around the first rod body (41).

3. The elevator car assembly platform according to claim 2, wherein the locking component (43) comprises a first annular plate (431) fixed at one end, far away from the flat plate (3), of the first rod body (41), a strip-shaped through groove (431 a) extending from the inner wall to the outer side along the radial direction of the first rod body (41) is formed in one side, far away from the first rod body (41), of the first annular plate (431), a second annular plate (432) concentrically arranged with the inner wall is rotatably connected with the first annular plate, a strip-shaped sliding block (433) is arranged in the strip-shaped through groove (431 a), a protrusion (433 a) is arranged on one side of the strip-shaped sliding block (433), an arc-shaped groove (432 a) extending from the center to the edge is formed in the second annular plate (432), the protrusion (433 a) is embedded in the arc-shaped groove (432 a), the center of the first annular plate (431) and the center of the second annular plate (432) are both located on the central axis of the first rod body (41), the second annular plate (432 b) is provided with a protrusion (432 b) extending along the length of the second annular plate (432 b), and the protrusion (432 b) is embedded in the length of the second annular plate (432).

4. The elevator car assembly platform according to claim 3, wherein the length of the bar-shaped sliding block (433) is equal to the outer diameter of the first annular plate (431), a bar-shaped long hole (422) penetrating through the inner side and extending along the length direction of the bar-shaped sliding block is formed in the outer side of the second rod body (42), an inserting rod (434) perpendicular to the second rod body (42) is arranged in the bar-shaped long hole (422) in a penetrating mode, one end of the inserting rod (434) extends out of the bar-shaped long hole (422) to be located on the outer side of the second rod body (42), the other end of the inserting rod (434) is provided with an inserting portion (434 a) which is bent towards the center of the second annular plate (432) and can be inserted into the center of the first annular plate (431) and the center of the second annular plate (432), two ends of the inserting spring (435) are respectively fixed on the outer side of the inserting portion (434 a) and the side, away from the first annular plate (431), of the inserting portion (434 a).

5. The elevator car assembly as claimed in claim 4, wherein a handle (6) is fixed to an end of the insert bar (434) located outside the second bar body (42).

6. The elevator car assembly platform according to any one of claims 1 to 5, wherein the abutting piece (5) comprises a vertical plate (51) fixed on the upper side of the flat plate (3), the vertical plate (51) is perpendicular to the flat plate (3), a screw hole (511) is formed in the vertical plate (51), an abutting rod (52) is connected in the screw hole (511) in a threaded mode, and the abutting rod (52) is perpendicular to the vertical plate (51).

7. The elevator car assembly platform according to claim 6, wherein a turntable (7) which is convenient for rotating the abutting rods (52) is fixed at one end, which is far away from the abutting rods (52), of one flat plate (3).

8. An elevator car assembly platform according to any one of claims 1 to 5, characterized in that the number of the flat plates (3) is four, and four pedals (8) which are in one-to-one correspondence with the flat plates (3) are arranged on the base (1) at positions close to the edges.