CN219188402U

CN219188402U - Hollow elevator guide rail straightening mechanism

Info

Publication number: CN219188402U
Application number: CN202320087720.0U
Authority: CN
Inventors: 戴峻; 黄飞; 孙伟伟; 陈一帆
Original assignee: Jiangsu Hailing Electromechanical Equipment Engineering Co ltd
Current assignee: Jiangsu Hailing Electromechanical Equipment Engineering Co ltd
Priority date: 2023-01-30
Filing date: 2023-01-30
Publication date: 2023-06-16
Anticipated expiration: 2033-01-30

Abstract

The application discloses hollow elevator guide rail straightening mechanism belongs to elevator guide rail technical field, which comprises a machine table, the bottom of board is provided with moving mechanism, moving mechanism's top fixedly connected with connecting rod, the top of connecting rod is provided with correction mechanism, the top both ends of board all are through locating lever fixedly connected with sleeve, one of them telescopic one end inner wall fixedly connected with pressure spring, pressure spring's one end fixedly connected with forms sliding fit's pressure plate with telescopic inner wall, another telescopic both ends are linked together, and another sleeve is provided with stop gear. The application can realize the effect of improving the working efficiency of the staff.

Description

Hollow elevator guide rail straightening mechanism

Technical Field

The application belongs to the technical field of elevator guide rails, and particularly relates to a hollow elevator guide rail straightening mechanism.

Background

The elevator guide rail is an elevator component formed by steel rails and connecting plates, and is divided into a car guide rail and a counterweight guide rail from the cross section shape into three forms of T shape, L shape and hollow shape, the guide rail is used for bearing the impact force of a car and an elevator during braking, the impact force of a safety tongs during emergency braking and the like, and deformation is easy to occur, so that the elevator guide rail needs to be straightened, and a hollow elevator guide rail straightening mechanism is used.

At present, chinese patent with bulletin number CN209020982U discloses a hollow elevator guide rail straightening mechanism, including setting up on the board along the gliding horizontal slide of elevator guide rail length direction and the horizontal power device of drive horizontal slide, be equipped with the vertical electric putter of vertical upward setting and the electric connection of data processing device on the horizontal slide, vertical electric putter tip is equipped with the mounting panel, be equipped with the horizontal guide rail of perpendicular to elevator guide rail on the mounting panel, be equipped with the work piece on the mounting panel and hold tightly the device, be equipped with the horizontal electric putter who promotes the work piece and hold tightly the device and slide on the horizontal guide rail and electrically connect with data processing device, swing joint between horizontal electric putter and the work piece holds tightly the device, be equipped with along the side guide rail that elevator guide rail length direction set up on the board, horizontal electric putter fixes on the side slide that sets up on the side guide rail.

However, when the device is used, the workpiece is clamped through the clamping devices at the two ends, two clamping plates which are arranged in parallel are used for placing the workpiece between the clamping plates according to the comparison document drawings, then the two clamping plates are close to each other and clamped through the bolts, so that the operation is performed, a worker is required to use the tools to repeatedly and frequently rotate the bolts, the workpiece is not convenient to clamp by the worker, and the working efficiency of the worker is reduced.

Disclosure of Invention

The purpose of this application is in order to solve the inconvenient staff operation shortcoming that exists among the prior art, and a hollow elevator guide rail straightening mechanism is proposed. The advantages are that: the effect of improving the working efficiency of the staff can be realized.

In order to achieve the above purpose, the present application adopts the following technical scheme:

the utility model provides a hollow elevator guide rail straightening mechanism, includes the board, the bottom of board is provided with moving mechanism, moving mechanism's top fixedly connected with connecting rod, the top of connecting rod is provided with correction mechanism, the top both ends of board are all through locating lever fixedly connected with sleeve, one of them telescopic one end inner wall fixedly connected with pressure spring, pressure spring's one end fixedly connected with and telescopic inner wall form sliding fit's pressure plate, another telescopic both ends are linked together, and another sleeve is provided with stop gear.

The technical scheme is as follows: during operation, insert the telescopic one end that the work piece is linked together from both ends, after correcting the mechanism, continue to insert to another sleeve in, continue to promote the work piece, but work piece extrusion pressure plate this moment, the pressure plate slides in telescopic inner wall and makes pressure spring by the extrusion, cooperates stop gear at last and can make the work piece fixed, and the simple operation is convenient, consequently, can realize improving staff work efficiency's effect.

The application is further set up as, stop gear includes the limiting plate, another the spacing groove that extends to the bottom inner wall has been seted up to telescopic top outer wall, form sliding fit between the inner wall in spacing groove and the limiting plate.

The technical scheme is as follows: when the workpiece is fixed, the limiting plate is inserted into the limiting groove, and when the workpiece is replaced, the limiting plate is pulled out of the limiting groove, and then the workpiece is pulled out and replaced with a new workpiece.

The application is further set up as, moving mechanism includes the electronic slide rail of fixed connection between the bottom with the board, the inner wall sliding connection of electronic slide rail has electronic slider, fixed connection between the bottom of the top of electronic slider and connecting rod.

The technical scheme is as follows: and starting the electric slide rail, and enabling the electric slide block to slide in the electric slide rail, so that the correcting mechanism moves and corrects the workpiece.

The application is further set up as, correction mechanism includes the T platform of fixed connection between the top with the connecting rod, and T bench top surface contacts with hollow guide rail's concave surface.

The technical scheme is as follows: the T-shaped table can be fully contacted with the defect surface of the hollow guide rail and correct the hollow guide rail.

The application further sets up to, the equal fixedly connected with in top both sides of T platform is the bracing piece of L shape structure, the bottom one end fixedly connected with of bracing piece is the link that "mountain" font structure, the bottom and the side of link all are connected with the wheel that rolls through the bearing.

The technical scheme is as follows: when the T table moves, the rolling wheel slides on the surface of the workpiece, and the defects of the workpiece can be repaired due to the fact that the supporting rods, the connecting frame and the rolling wheel are rigidly connected.

The application further sets up to, the equal fixedly connected with in bottom both ends of T platform is the dead lever of V-arrangement structure, is located T platform one end the equal fixedly connected with mounting panel in top both sides of dead lever, two fixedly connected with electric heating coil between the opposite one side of mounting panel.

The technical scheme is as follows: the electric heating ring can heat the workpiece, so that the workpiece is easy to deform, and damage to the workpiece during correction can be avoided.

The application further sets up to another the top fixedly connected with air-cooler of dead lever, the air exit fixedly connected with exhaust pipe of air-cooler.

The technical scheme is as follows: the setting of air-cooler can correct the work piece after heating and correcting, can make the work piece obtain certain hardness and rigidity.

The application is further set up to, the exhaust pipe is the slope setting, and the exhaust end of exhaust pipe is towards the pressure board.

The technical scheme is as follows: the heating device is obliquely arranged, so that cold air can blow towards a part far away from a workpiece to be heated, and the heating capacity of the electric heating coil on the workpiece can be prevented from being reduced.

The beneficial effects of this application are:

this hollow elevator guide rail straightening mechanism, during operation inserts the telescopic one end that the work piece is linked together from both ends, after correcting the mechanism, continues to insert to another sleeve in, continues to promote the work piece, but work piece extrusion pressure plate this moment, and the pressure plate slides in telescopic inner wall and makes pressure spring by the extrusion, and cooperation stop gear can make the work piece fixed at last, and the simple operation is convenient, consequently, can realize improving staff work efficiency's effect.

Drawings

Fig. 1 is a schematic perspective view of a hollow elevator guide rail straightening mechanism according to the present application;

fig. 2 is a schematic structural view of a highlighted fixing rod of a guide rail straightening mechanism of a hollow elevator provided by the application;

fig. 3 is a schematic structural view of a hollow elevator guide rail straightening mechanism with a highlighted electric slider;

fig. 4 is a schematic structural view of a hollow elevator guide rail straightening mechanism with a highlighted electric heating coil.

In the figure: 1. a machine table; 2. a connecting rod; 3. a sleeve; 4. a pressure spring; 5. a pressure plate; 6. a limiting plate; 7. a limit groove; 8. an electric slide rail; 9. an electric slide block; 10. a T table; 11. a support rod; 12. a connecting frame; 13. a rolling wheel; 14. a fixed rod; 15. a mounting plate; 16. an electric heating ring; 17. an air cooler; 18. and an exhaust pipe.

Detailed Description

The technical scheme of the patent is further described in detail below with reference to the specific embodiments.

Referring to fig. 1-4, a hollow elevator guide rail straightening mechanism comprises a machine table 1, wherein a moving mechanism is arranged at the bottom of the machine table 1, a connecting rod 2 is fixedly connected to the top of the moving mechanism, a straightening mechanism is arranged at the top of the connecting rod 2, sleeves 3 are fixedly connected to the two ends of the top of the machine table 1 through positioning rods, a pressure spring 4 is fixedly connected to the inner wall of one end of one sleeve 3, a pressure plate 5 which is in sliding fit with the inner wall of the sleeve 3 is fixedly connected to one end of the pressure spring 4, two ends of the other sleeve 3 are communicated, and a limiting mechanism is arranged on the other sleeve 3.

Referring to fig. 1-3, the limiting mechanism comprises a limiting plate 6, a limiting groove 7 extending to the inner wall of the bottom is formed in the outer wall of the top of the other sleeve 3, sliding fit is formed between the inner wall of the limiting groove 7 and the limiting plate 6, when a workpiece is fixed, the limiting plate 6 is inserted into the limiting groove 7, when the workpiece is replaced, the limiting plate 6 is pulled out from the limiting groove 7, and then the workpiece is pulled out and replaced with a new workpiece.

Referring to fig. 1-3, the moving mechanism comprises an electric slide rail 8 fixedly connected with the bottom of the machine table 1, an electric slide block 9 is slidably connected with the inner wall of the electric slide rail 8, the top of the electric slide block 9 is fixedly connected with the bottom of the connecting rod 2, the electric slide rail 8 is started to enable the electric slide block 9 to slide in the electric slide rail 8, and the correcting mechanism can be enabled to move and correct a workpiece.

Referring to fig. 1 to 4, the correcting mechanism includes a T-stage 10 fixedly connected with the top of the connecting rod 2, and the top surface of the T-stage 10 is in contact with the concave surface of the hollow rail, and can sufficiently contact with the defective surface of the hollow rail through the T-stage 10 and correct the hollow rail.

Referring to fig. 1-3, two sides of the top of the T-stage 10 are fixedly connected with a support rod 11 in an L-shaped structure, one end of the bottom of the support rod 11 is fixedly connected with a connecting frame 12 in a mountain-shaped structure, the bottom and the side of the connecting frame 12 are connected with rolling wheels 13 through bearings, when the T-stage 10 moves, the rolling wheels 13 slide on the surface of a workpiece, and defects of the workpiece can be repaired due to the fact that the support rod 11, the connecting frame 12 and the rolling wheels 13 are rigidly connected.

Referring to fig. 1-3, two ends of the bottom of the T-stage 10 are fixedly connected with fixing rods 14 with V-shaped structures, two sides of the top of each fixing rod 14 at one end of the T-stage 10 are fixedly connected with mounting plates 15, an electric heating ring 16 is fixedly connected between opposite faces of the two mounting plates 15, and the workpiece can be heated through the electric heating ring 16, so that the workpiece is easy to deform, and damage to the workpiece during correction can be avoided.

Referring to fig. 1, 2 and 4, the top of the other fixing rod 14 is fixedly connected with an air cooler 17, an air outlet of the air cooler 17 is fixedly connected with an air outlet pipe 18, and the heated and corrected workpiece can be corrected through the air cooler 17, so that the workpiece can obtain certain hardness and rigidity.

Referring to fig. 1, 2 and 4, the exhaust duct 18 is disposed obliquely, and the exhaust end of the exhaust duct 18 faces the pressure plate 5, so that cold air can be blown toward a portion far away from the workpiece to be heated by the obliquely disposed exhaust duct 18, and the heating capability of the electric heating coil 16 on the workpiece can be prevented from being reduced.

Working principle: during operation, insert the work piece from the one end of sleeve 3 that both ends are linked together, after correcting the mechanism, continue to insert in another sleeve 3, continue to promote the work piece, but work piece extrusion pressure plate 5 this moment, pressure plate 5 slides in sleeve 3's inner wall and makes compression spring 4 by the extrusion, and cooperation stop gear can make the work piece fixed at last, and the simple operation is convenient, consequently, can realize improving staff work efficiency's effect.

The foregoing is only a preferred embodiment of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art, within the scope of the present application, shall cover the protection scope of the present application with equivalent substitution or modification according to the technical solution of the present application and the application concept thereof.

Claims

1. The utility model provides a hollow elevator guide rail straightening mechanism, includes board (1), its characterized in that, the bottom of board (1) is provided with moving mechanism, moving mechanism's top fixedly connected with connecting rod (2), the top of connecting rod (2) is provided with correction mechanism, the top both ends of board (1) all are through locating lever fixedly connected with sleeve (3), one end inner wall fixedly connected with pressure spring (4) of one of them sleeve (3), the one end fixedly connected with of pressure spring (4) forms sliding fit's pressure plate (5) with the inner wall of sleeve (3), another the both ends of sleeve (3) are linked together, and another sleeve (3) are provided with stop gear.

2. The guide rail straightening mechanism of the hollow elevator according to claim 1, characterized in that the limiting mechanism comprises a limiting plate (6), a limiting groove (7) extending to the inner wall of the bottom is formed in the outer wall of the top of the other sleeve (3), and sliding fit is formed between the inner wall of the limiting groove (7) and the limiting plate (6).

3. The hollow elevator guide rail straightening mechanism according to claim 1, characterized in that the moving mechanism comprises an electric sliding rail (8) fixedly connected with the bottom of the machine table (1), an electric sliding block (9) is slidingly connected with the inner wall of the electric sliding rail (8), and the top of the electric sliding block (9) is fixedly connected with the bottom of the connecting rod (2).

4. A straightening mechanism for a guide rail of a hollow elevator according to claim 1, characterized in that the straightening mechanism comprises a T-table (10) fixedly connected with the top of the connecting rod (2), and that the top surface of the T-table (10) is in contact with the concave surface of the hollow guide rail.

5. The guide rail straightening mechanism of the hollow elevator according to claim 4, wherein the two sides of the top of the T-shaped table (10) are fixedly connected with support rods (11) with L-shaped structures, one end of the bottom of each support rod (11) is fixedly connected with a connecting frame (12) with a 'mountain' -shaped structure, and the bottom and the side surfaces of each connecting frame (12) are connected with rolling wheels (13) through bearings.

6. The straightening mechanism of the guide rail of the hollow elevator according to claim 5, wherein two ends of the bottom of the T-shaped table (10) are fixedly connected with fixing rods (14) with V-shaped structures, two sides of the top of each fixing rod (14) positioned at one end of the T-shaped table (10) are fixedly connected with mounting plates (15), and an electric heating ring (16) is fixedly connected between two opposite surfaces of each mounting plate (15).

7. The guide rail straightening mechanism of a hollow elevator according to claim 6, characterized in that the top of the other fixing rod (14) is fixedly connected with an air cooler (17), and an exhaust pipe (18) is fixedly connected with an exhaust outlet of the air cooler (17).

8. A hollow elevator guide rail straightening mechanism according to claim 7, characterized in that the exhaust duct (18) is arranged obliquely and the exhaust end of the exhaust duct (18) is directed towards the pressure plate (5).