CN216325949U

CN216325949U - Automatic loading and unloading device for machining bearing beam for elevator shaft

Info

Publication number: CN216325949U
Application number: CN202121824664.1U
Authority: CN
Inventors: 刘礼林; 柯煌
Original assignee: Dongtai Chuangyue Electromechanical Co ltd
Current assignee: Dongtai Chuangyue Electromechanical Co ltd
Priority date: 2021-08-05
Filing date: 2021-08-05
Publication date: 2022-04-19
Anticipated expiration: 2031-08-05

Abstract

The utility model discloses an automatic loading and unloading device for machining a bearing beam for an elevator hoistway, which relates to the technical field of bearing beam machining and comprises an auxiliary positioning seat and a limiting outer protection frame, wherein the limiting outer protection frame is arranged at the left end and the right end of the top of the auxiliary positioning seat, a bidirectional power machine is arranged at the left side of the limiting outer protection frame, the right output end of the bidirectional power machine extends to the inner side of the limiting outer protection frame, a transmission screw rod is arranged at the output end of the bidirectional power machine, a moving frame is movably connected to the surface of the transmission screw rod, and the top of the moving frame is movably connected with a bearing beam placing table through a hinge. The utility model saves the time required by the adjustment work, can ensure that the locking arm can connect and lock the reinforcing balance frame, is convenient to remove the connection, ensures that the bearing beam placing table is inclined, is convenient to slide and transfer the bearing beam in the bearing beam placing table, saves the manpower resource and further improves the practicability of the loading and unloading device.

Description

Automatic loading and unloading device for machining bearing beam for elevator shaft

Technical Field

The utility model relates to the technical field of heavy beam machining, in particular to an automatic loading and unloading device for machining a bearing beam for an elevator hoistway.

Background

The hoisting machine is a main part of the elevator, and the hoisting machine load beam is an important component for supporting the main part. Because of the structural characteristics of the elevator, the bearing beam not only supports the traction machine but also supports the whole elevator. The elevator comprises a lift car, a load, a counterweight, a cable, a steel wire rope and the like which are all hung on a bearing beam through a traction machine.

The following problems exist in the prior art:

1. in the processing and welding process of the bearing beam, the position of the bearing beam is inconvenient to adjust in the feeding and discharging processing process due to the large volume of the bearing beam, so that the efficiency of the processing process is poor;

2. the spandrel girder is not convenient for carry the work to the spandrel girder at the transfer in-process of material loading and unloading in the processing welding process, makes this last unloader's practicality worsen.

SUMMERY OF THE UTILITY MODEL

The utility model provides an automatic loading and unloading device for machining a bearing beam for an elevator shaft, which has the function of conveniently adjusting the position of the bearing beam in the loading and unloading machining process, and solves the problem that the position of the bearing beam is inconvenient to adjust in the loading and unloading machining process due to larger volume in the machining and welding process, so that the machining process efficiency is poor; wherein another kind of purpose is solved the spandrel girder in the processing welding process, is not convenient for carry the problem of work to the spandrel girder at the transfer in-process of unloading from top to bottom to reach the effect that improves unloader's practicality.

In order to solve the technical problems, the technical scheme adopted by the utility model is as follows:

the utility model provides an automatic unloader that goes up of spandrel girder processing for elevator well, includes auxiliary positioning seat and spacing outer fender frame, both ends all are provided with spacing outer fender frame about the top of auxiliary positioning seat, the left side of spacing outer fender frame is provided with two-way power machine, the right side output of two-way power machine extends in the inboard of spacing outer fender frame, and the output of two-way power machine is provided with the transmission lead screw, the surperficial swing joint of transmission lead screw has the removal frame, the top of removal frame has the spandrel girder through being provided with hinge swing joint and places the platform, the spandrel girder places the platform internal surface front and back both ends and has all seted up the rectangular channel.

Spacing spout has all been seted up at both ends around the top of auxiliary positioning seat, the inner wall sliding connection of spacing spout has the reinforcing balancing stand, the top of reinforcing balancing stand runs through in the rectangular channel and extends and place a inner chamber in the spandrel girder.

The technical scheme of the utility model is further improved as follows: the reinforcing balance frame comprises a T-shaped sliding frame, a connecting rotating shaft, a swinging arm, a piston rod, a spiral elastic frame and a locking arm, wherein the T-shaped sliding frame is located in an inner cavity of the T-shaped sliding frame, and the inner side of the T-shaped sliding frame is connected with the swinging arm in a rotating mode through the connecting rotating shaft.

The technical scheme of the utility model is further improved as follows: the inner chamber bottom of swing arm has the locking arm through being provided with piston rod and spiral elastic frame swing joint, the locking arm is connected with the inner wall dismantlement formula of rectangular channel, and the locking arm is L form setting.

The technical scheme of the utility model is further improved as follows: both sides all have been seted up around the top of locking arm and have been accomodate spacing recess, both ends all have the support frame through being provided with resilient pads swing joint about accomodating spacing recess's the inner wall.

The technical scheme of the utility model is further improved as follows: the inner wall of the limiting sliding groove is provided with a limiting connecting frame, the limiting connecting frame is located right ahead of the moving frame, and the reinforcing balancing frame is located on the right side of the limiting connecting frame.

The technical scheme of the utility model is further improved as follows: the top of the limiting connecting frame is movably connected with the bottom of the bearing beam placing table through a hinge, and the left end and the right end of the top of the bearing beam placing table are provided with control deviation handles.

Due to the adoption of the technical scheme, compared with the prior art, the utility model has the technical progress that:

1. the utility model provides an automatic loading and unloading device for processing a bearing beam for an elevator shaft, which is characterized in that an auxiliary positioning seat, a limiting outer protective frame, a bidirectional power machine, a transmission screw rod, a moving frame and a bearing beam placing table are combined, the bidirectional power machine is controlled to drive the transmission screw rod to rotate, and further the surface of the bearing beam placing table is subjected to position moving adjustment through the bearing beam placing table connected with the moving frame, manual pushing adjustment is not needed, the time required by adjustment work is saved, and the efficiency of the bearing beam processing work is further improved.

2. The utility model provides an automatic loading and unloading device for processing a bearing beam for an elevator shaft, which is characterized in that a reinforcing balance frame is combined by a T-shaped sliding frame, a connecting rotating shaft, a swinging arm, a piston rod, a spiral elastic frame and a locking arm, so that the locking arm can be used for connecting and locking the reinforcing balance frame under the elastic lifting potential energy of the piston rod and the spiral elastic frame, the connection is also conveniently released, a bearing beam placing table is inclined, the bearing beam in the bearing beam placing table can be conveniently subjected to sliding transfer work, the manpower resource is saved, and the practicability of the loading and unloading device is further improved.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic top view of the present invention;

FIG. 3 is an enlarged view of the structure at A in FIG. 2 according to the present invention;

FIG. 4 is a schematic cross-sectional view of a reinforcing cage according to the present invention;

FIG. 5 is a cross-sectional view of the connecting structure of the locking arm and the supporting frame of the present invention.

In the figure: 1. an auxiliary positioning seat; 2. a limiting outer protective frame; 3. a bi-directional power machine; 4. a transmission screw rod; 5. a movable frame; 6. a spandrel girder placing table; 61. a rectangular groove; 62. controlling the offset handle; 7. a limiting chute; 8. reinforcing a balancing stand; 81. a T-shaped sliding frame; 82. connecting the rotating shaft; 83. a swing arm; 84. a piston rod; 85. a spiral elastic frame; 86. a locking arm; 9. a limiting connecting frame; 10. a containing limit groove; 11. an elastic pad; 12. a support frame.

Detailed Description

The present invention will be described in further detail with reference to the following examples:

example 1

As shown in figures 1-5, the utility model provides an automatic loading and unloading device for processing a bearing beam for an elevator hoistway, which comprises an auxiliary positioning seat 1 and a limiting outer protective frame 2, wherein the left end and the right end of the top of the auxiliary positioning seat 1 are both provided with the limiting outer protective frame 2, the left side of the limiting outer protective frame 2 is provided with a bidirectional power machine 3, the right output end of the bidirectional power machine 3 extends to the inner side of the limiting outer protective frame 2, the output end of the bidirectional power machine 3 is provided with a transmission screw rod 4, the surface of the transmission screw rod 4 is movably connected with a movable frame 5, the top of the movable frame 5 is movably connected with a bearing beam placing table 6 through a hinge, and the automatic loading and unloading device for processing the bearing beam for the elevator hoistway drives the transmission screw rod 4 on the inner side of the limiting outer protective frame 2 to rotate through controlling the bidirectional power machine 3 in the use process, so that the movable frame 5 connected with the surface drives the bearing beam placing table 6 arranged on the top of the movable frame to perform position adjustment work, the manual pushing adjustment is not needed, and the time required by the adjustment work is saved.

Further, rectangular channel 61 has all been seted up at both ends around 6 internal surfaces of platform are placed to the spandrel girder, spacing spout 7 has all been seted up at both ends around the top of auxiliary positioning seat 1, the inner wall sliding connection of spacing spout 7 has the reinforcing balancing stand 8, the top of reinforcing balancing stand 8 runs through and extends in rectangular channel 61 and place the 6 inner chambers of platform in the spandrel girder, place platform 6 at the spandrel girder and carry out the in-process of the removal adjustment work of position, the top of reinforcing balancing stand 8 runs through and supports its locking in the inboard of rectangular channel 61, it also moves at spacing spout 7 inside along with the removal of removal frame 5 to consolidate balancing stand 8 simultaneously, keep its balance.

Example 2

As shown in fig. 1 to 5, on the basis of embodiment 1, the present invention provides a technical solution: preferably, the reinforced balance frame 8 comprises a T-shaped sliding frame 81, a connecting rotating shaft 82, a swinging arm 83, a piston rod 84, a spiral elastic frame 85 and a locking arm 86, the T-shaped sliding frame 81 is positioned in the inner cavity of the T-shaped sliding frame 81, the inner side of the T-shaped sliding frame 81 is rotatably connected with the swinging arm 83 through the connecting rotating shaft 82, the bottom of the inner cavity of the swinging arm 83 is movably connected with the locking arm 86 through the piston rod 84 and the spiral elastic frame 85, the locking arm 86 is detachably connected with the inner wall of the rectangular groove 61, the locking arm 86 is arranged in an L shape, elastic lifting potential energy is provided between the piston rod 84 and the spiral elastic frame 85, the locking arm 86 can be further lifted on the inner side of the swinging arm 66 to release the connection with the bearing beam placing table 6, the swinging arm 83 can be rotated under the connection action of the connecting rotating shaft 62 to release the blockage on the right side of the bearing beam placing table 6, so that the bearing beam placing table 6 can be inclined on the top of the moving frame 5, the bearing beam in the bearing device is inclined, so that the bearing beam can slide and transfer conveniently, and the manpower resource is saved.

Furthermore, the front side and the rear side of the top of the locking arm 86 are both provided with a containing limit groove 10, the left end and the right end of the inner wall of the containing limit groove 10 are both movably connected with a support frame 12 through an elastic gasket 11, the inner wall of the limit chute 7 is provided with a limit connecting frame 9, the limit connecting frame 9 is positioned right ahead of the moving frame 5, the structural strength of the movable frame 5 and the bearing beam placing table 6 can be enhanced, the reinforcing balance frame 8 is positioned at the right side of the limiting connecting frame 9, the top of the limiting connecting frame 9 is movably connected with the bottom of the bearing beam placing table 6 through a hinge, the left end and the right end of the top of the bearing beam placing table 6 are respectively provided with an offset control handle 62, the bearing beam placing table 6 is convenient to control to incline, the supporting frame 12 can be stretched and contracted in the accommodating limiting groove 10 through the elastic gasket 11, thereby facilitating the work of locking and detaching the top of the locking arm 86 with the load beam placing table 6.

The working principle of the automatic loading and unloading device for processing the bearing beam for the elevator shaft is described below in detail. Such as

As shown in fig. 1-5, when the automatic loading and unloading device for processing bearing beam for elevator shaft is in operation, the piston rod 84 and the spiral elastic frame 85 can make the locking arm 86 lift up and down on the inner side of the swing arm 66, the connection with the bearing beam placing table 6 is released, the swing arm 83 can be rotated by connecting the rotating shaft 62, the blocking on the right side of the bearing beam placing table 6 is released, the bearing beam placing table 6 can tilt on the top of the moving frame 5, the bearing beam in the moving frame is subjected to tilt sliding transfer operation, the elastic gasket 11 can make the supporting frame 12 stretch and retract, the bearing beam placing table 6 is locked and disassembled, the bidirectional power machine 3 is controlled to operate, the moving frame 5 can drive the bearing beam placing table 6 arranged on the top to adjust the position for loading and unloading processing, during the adjusting operation, the top of the reinforcing balance frame 8 penetrates through the inner side of the rectangular groove 61 to lock and support the same, meanwhile, the reinforcing balance frame 8 also moves in the limiting sliding groove 7 along with the movement of the moving frame 5, and the balance of the reinforcing balance frame is kept.

The present invention has been described in general terms in the foregoing, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto based on the present invention. Therefore, modifications or improvements are within the scope of the utility model without departing from the spirit of the inventive concept.

Claims

1. The utility model provides an unloader in spandrel girder processing automation for elevator well, includes auxiliary positioning seat (1) and spacing outer fender frame (2), both ends all are provided with spacing outer fender frame (2), its characterized in that about the top of auxiliary positioning seat (1): a bidirectional power machine (3) is arranged on the left side of the limiting outer protective frame (2), the right output end of the bidirectional power machine (3) extends to the inner side of the limiting outer protective frame (2), a transmission screw rod (4) is arranged at the output end of the bidirectional power machine (3), a moving frame (5) is movably connected to the surface of the transmission screw rod (4), the top of the moving frame (5) is movably connected with a bearing beam placing table (6) through a hinge, and rectangular grooves (61) are formed in the front end and the rear end of the inner surface of the bearing beam placing table (6);

spacing spout (7) have all been seted up at both ends around the top of auxiliary positioning seat (1), the inner wall sliding connection of spacing spout (7) has reinforced gimbal (8), the top of reinforced gimbal (8) is run through and is extended in rectangular channel (61) and place platform (6) inner chamber in the spandrel girder.

2. The automatic loading and unloading device for bearing beam machining for the elevator shaft according to claim 1, characterized in that: consolidate gimbal (8) and include T type carriage (81), connect pivot (82), swing arm (83), piston rod (84), spiral elastic stand (85) and locking arm (86), T type carriage (81) are located the inner chamber of T type carriage (81), and the inboard of T type carriage (81) is connected with swing arm (83) through being provided with to connect pivot (82) rotation.

3. The automatic loading and unloading device for bearing beam machining for the elevator shaft as claimed in claim 2, is characterized in that: the bottom of the inner cavity of the swing arm (83) is movably connected with a locking arm (86) through a piston rod (84) and a spiral elastic frame (85), the locking arm (86) is detachably connected with the inner wall of the rectangular groove (61), and the locking arm (86) is arranged in an L shape.

4. The automatic loading and unloading device for bearing beam machining for the elevator shaft according to claim 3, characterized in that: both sides all have been seted up around the top of locking arm (86) and have been accomodate spacing recess (10), both ends all have support frame (12) through being provided with elastic gasket (11) swing joint about the inner wall of accomodating spacing recess (10).

5. The automatic loading and unloading device for bearing beam machining for the elevator shaft according to claim 1, characterized in that: the inner wall of spacing spout (7) is provided with spacing link (9), spacing link (9) are located the dead ahead of removing frame (5), consolidate gimbal (8) and are located the right side of spacing link (9).

6. The automatic loading and unloading device for bearing beam machining for the elevator shaft according to claim 5, characterized in that: the top of the limiting connecting frame (9) is movably connected with the bottom of the bearing beam placing table (6) through a hinge, and the left end and the right end of the top of the bearing beam placing table (6) are provided with control deviation handles (62).