CN212168589U - Elevator guide rail straightening mechanism - Google Patents
Elevator guide rail straightening mechanism Download PDFInfo
- Publication number
- CN212168589U CN212168589U CN202020455418.2U CN202020455418U CN212168589U CN 212168589 U CN212168589 U CN 212168589U CN 202020455418 U CN202020455418 U CN 202020455418U CN 212168589 U CN212168589 U CN 212168589U
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- guide rail
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- fixedly connected
- base
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Abstract
The utility model provides an elevator guide rail straightening mechanism relates to elevator guide rail processing field, the on-line screen storage device comprises a base, the top fixedly connected with fixed plate of base, the top of fixed plate is provided with the roof, the both sides at the top of base all are provided with presss from both sides tight structure, press from both sides tight structure and include the support frame, the top of support frame is provided with U type groove, the top in U type groove is provided with the apron, the bottom of apron is provided with electric telescopic handle, electric telescopic handle's bottom is provided with the pinch-off blades, fixedly connected with backing plate between the both sides of the inner wall in U type groove, the top of backing plate with the bottom of pinch-off blades all is provided. The utility model discloses, not only can be quick press from both sides the guide rail and press from both sides tightly, have good electronic clamping function moreover, saved staff intensity of labour to through the dismantlement of two apron, the guide rail of being convenient for is placed, need not alternate fixedly to the guide rail, has improved the fixed convenience of guide rail.
Description
Technical Field
The utility model relates to an elevator guide rail processing field especially relates to an elevator guide rail straightening mechanism.
Background
The elevator guide rail is an elevator component composed of steel rails and connecting plates and is divided into a car guide rail and a counterweight guide rail. The section shape is divided into three forms of T shape, L shape and hollow, the guide rail plane must be smooth, and there is no obvious uneven surface. Since the guide rails are guide shoes on the elevator car and shuttle rails of the safety gear, the installation must be performed with a certain clearance. Meanwhile, the guide rail is required to bear the requirement of stopping the elevator when the elevator has an overspeed accident, so the rigidity of the guide rail cannot be ignored.
Because the guide rail plane must be smooth, there is not obvious unsmooth surface, in process of production, need straighten to the guide rail that has the concave-convex face, at this moment just need use corresponding alignment work, however current alignment mechanism has certain shortcoming, for example current alignment mechanism can not be quick press from both sides tight to the guide rail, and clamping process is comparatively loaded down with trivial details, there is manual wrong bolt to press from both sides tightly, waste time and energy, also there is electronic clamping, but during electronic clamping, anchor clamps are not convenient for dismantle, so as to at the in-process of pressing from both sides tightly, need the staff to alternate the guide rail in pressing from both sides tight structure, could press from both sides tight work, it is too hard, staff's intensity of labour has been improved.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an elevator guide rail straightening mechanism to solve above-mentioned technical problem.
The utility model discloses a solve above-mentioned technical problem, adopt following technical scheme to realize: an elevator guide rail straightening mechanism comprises a base, wherein the top of the base is fixedly connected with a fixed plate, the top of the fixed plate is provided with a top plate, the two sides of the top of the base are provided with clamping structures, the clamping structure comprises a supporting frame, a U-shaped groove is arranged at the top of the supporting frame, a cover plate is arranged at the top of the U-shaped groove, the bottom of the cover plate is provided with an electric telescopic rod, the bottom end of the electric telescopic rod is provided with a clamping plate, a backing plate is fixedly connected between two sides of the inner wall of the U-shaped groove, anti-skid grains are arranged at the top of the backing plate and the bottom of the clamping plate, the two sides of the U-shaped groove are respectively provided with a magnet block, the two sides of the cover plate are respectively and rotatably connected with a rotating plate, one side of each of the two rotating plates is respectively and fixedly connected with a swinging rod, the bottom end of each swinging rod is provided with a limiting block, and the top of the cover plate is provided with a pull ring;
the two ends of the guide rail are placed inside the two U-shaped grooves, the two cover plates are placed at the tops of the two U-shaped grooves, the swing rods on the two cover plates are manually rotated after being placed in order, the limit blocks can be driven to rotate through the rotation of the swing rods, the limit blocks can be rotated to the bottoms of the magnet blocks through the rotation of the limit blocks, the limit blocks are adsorbed through the magnet blocks, the rotation of the limit blocks is avoided, finally, the two clamping plates can be driven to move up and down through the starting of the two first electric telescopic rods, the two ends of the guide rail can be well clamped through the up and down movement of the two clamping plates, the guide rail can be rapidly clamped, the guide rail has a good electric clamping function, the labor intensity of workers is saved, the guide rail is convenient to place through the dismounting of the two cover plates, the guide rail does not, the convenience of guide rail fixation is improved.
Further, one side at the top of base is provided with left laser range finder, the opposite side at the top of base is provided with right laser range finder.
Further, the bottom fixedly connected with activity case of roof, it is connected with the threaded rod to rotate between the both sides of the inner wall of activity case, the surface threaded connection of threaded rod has the screw thread piece, the top sliding connection of screw thread piece in the top of the inner wall of activity case.
Further, the outer fixed surface of the one end of threaded rod is connected with first belt pulley, one side at the top of roof is provided with the motor, the output shaft of motor is provided with the second belt pulley, the surface of second belt pulley with the surface of first belt pulley passes through belt transmission and is connected.
Further, the bottom of the thread block penetrates through the movable box and extends to the bottom of the movable box, and an alignment structure is arranged at one end, extending to the bottom of the movable box, of the thread block.
Further, the straightening structure includes the motion board, the bottom of motion board is provided with second electric telescopic handle, second electric telescopic handle's bottom fixedly connected with tup, the equal first expansion plate of fixedly connected with in both sides of motion board bottom, two the equal sliding connection in one side that first expansion plate leaves has the second expansion plate, two the bottom of second expansion plate all is fixed in the top of tup, the back of motion board is provided with L type piece, the top of L type piece is provided with well laser range finder.
The utility model has the advantages that:
the utility model can drive the two clamping plates to move up and down through the rotation of the swinging rods by manually rotating the swinging rods on the two cover plates after the two cover plates are placed in the two U-shaped grooves, and can well clamp the two ends of the guide rail through the up-and-down movement of the two clamping plates, thereby not only rapidly clamping the guide rail, but also having good electric clamping function, saving the labor intensity of workers, being convenient for placing the guide rail through the disassembly of the two cover plates without inserting and fixing the guide rail, the convenience of guide rail fixation is improved.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural view of the straightening structure of the present invention;
fig. 3 is a schematic structural view of the clamping structure of the present invention;
fig. 4 is a structural side view of the clamping structure of the present invention.
Reference numerals: 1-base, 2-fixing plate, 3-top plate, 4-clamping structure, 41-supporting frame, 42-U-shaped groove, 43-cover plate, 44-first electric telescopic rod, 45-clamping plate, 46-base plate, 47-anti-skid pattern, 48-magnet block, 49-rotating plate, 410-swinging rod, 411-limiting block, 412-pull ring, 5-left laser range finder, 6-right laser range finder, 7-movable box, 8-threaded rod, 9-threaded block, 10-first belt pulley, 11-motor, 12-second belt pulley, 13-straightening structure, 131-moving plate, 132-second electric telescopic rod, 133-hammer head, 134-first telescopic plate, 135-second telescopic plate, 136-L-shaped block, 137-medium laser rangefinder.
Detailed Description
In order to make the technical means, the creation features, the achievement purposes and the functions of the present invention easy to understand, the present invention will be further explained below with reference to the following embodiments and the accompanying drawings, but the following embodiments are only the preferred embodiments of the present invention, and not all embodiments are included. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative efforts belong to the protection scope of the present invention.
Specific embodiments of the present invention will be described below with reference to the accompanying drawings.
As shown in fig. 1-4, an elevator guide rail straightening mechanism comprises a base 1, a fixed plate 2 is fixedly connected to the top of the base 1, a top plate 3 is arranged at the top of the fixed plate 2, clamping structures 4 are arranged on both sides of the top of the base 1, each clamping structure 4 comprises a supporting frame 41, a U-shaped groove 42 is arranged at the top of the supporting frame 41, a cover plate 43 is arranged at the top of the U-shaped groove 42, an electric telescopic rod 44 is arranged at the bottom of the cover plate 43, a clamping plate 45 is arranged at the bottom end of the electric telescopic rod 44, a backing plate 46 is fixedly connected between both sides of the inner wall of the U-shaped groove 42, anti-skid grains 47 are arranged at the top of the backing plate 46 and the bottom of the clamping plate 45, magnet blocks 48 are arranged on both sides of the U-shaped groove 42, rotating plates 49 are rotatably connected to both sides of the cover plate 43, and a swing, the bottom end of the swing lever 410 is provided with a limit block 411, and the top of the cover plate 43 is provided with a pull ring 412;
the two ends of the guide rail are placed inside the two U-shaped grooves 42, the two cover plates 43 are placed at the tops of the two U-shaped grooves 42, the swing rods 410 on the two cover plates 43 are manually rotated after being placed in order, the limit blocks 411 can be driven to rotate through the rotation of the swing rods 410, the limit blocks 411 rotate to the bottoms of the magnet blocks 48, the limit blocks 411 are adsorbed through the magnet blocks 48 to avoid the rotation of the limit blocks 411, finally, the two clamping plates 45 can be driven to move up and down through the starting of the two first electric telescopic rods 44, the two ends of the guide rail can be well clamped through the up-and-down movement of the two clamping plates 45, the guide rail can be rapidly clamped, the electric clamping function is good, the labor intensity of workers is saved, the guide rail can be conveniently placed through the detachment of the two cover plates, the guide rail does not need to be inserted and fixed, so that the convenience of fixing the guide rail is improved;
the limiting block is made of steel materials, so that the magnet block 48 can be conveniently adsorbed.
A left laser range finder 5 is arranged on one side of the top of the base 1, and a right laser range finder 6 is arranged on the other side of the top of the base 1;
the left laser range finder 5, the right laser range finder 6 and the middle laser range finder 137 are all connected with an external control panel; the distances from the left laser range finder 5 to the lower end face of the guide rail are measured through the right laser range finder 6 and the middle laser range finder 137 respectively, the measurement results are fed back to the control panel, a basic straight line is determined through data measured by the left laser range finder 5 and the right laser range finder 6, the middle laser range finder 137 is moved from left to right, the measurement data are fed back to the control panel, the parallelism error value is automatically calculated through the control panel, and when the parallelism error value is not in the straightness tolerance zone, the control panel controls the straightening structure 13 to operate according to the positive and negative of the error value to straighten the guide rail.
The bottom of the top plate 3 is fixedly connected with a movable box 7, a threaded rod 8 is rotatably connected between two sides of the inner wall of the movable box 7, a threaded block 9 is connected to the outer surface of the threaded rod 8 in a threaded manner, and the top of the threaded block 9 is slidably connected to the top of the inner wall of the movable box 7;
through the rotation of threaded rod 8, can drive the screw thread piece side to side movement, through the motion about screw thread piece 9, can drive the alignment structure and carry out side to side movement, carry out the alignment work of different positions.
The outer surface of one end of the threaded rod 8 is fixedly connected with a first belt pulley 10, one side of the top plate 3 is provided with a motor 11, an output shaft of the motor 11 is provided with a second belt pulley 12, and the outer surface of the second belt pulley 12 is in transmission connection with the outer surface of the first belt pulley 10 through a belt;
the motor 11 is connected with an external power supply and a control switch, and is a forward and reverse rotating motor, and the threaded rod 8 can be driven to rotate by the first belt pulley 10 and the second belt pulley 12 through the starting of the motor 11.
The bottom of the thread block 9 penetrates through the movable box 7 and extends to the bottom of the movable box 7, and an alignment structure 13 is arranged at one end, extending to the bottom of the movable box 7, of the thread block 9;
and the straightening structure 13 is arranged for straightening the guide rail.
The straightening structure 13 comprises a moving plate 131, a second electric telescopic rod 132 is arranged at the bottom of the moving plate 131, a hammer 133 is fixedly connected to the bottom end of the second electric telescopic rod 132, first telescopic plates 134 are fixedly connected to both sides of the bottom of the moving plate 131, a second telescopic plate 135 is slidably connected to one side of each of the two first telescopic plates 134, the bottoms of the two second telescopic plates 135 are fixed to the top of the hammer 133, an L-shaped block 136 is arranged on the back of the moving plate 131, and a middle laser range finder 137 is arranged on the top of the L-shaped block 136;
through the start-up of second electric telescopic handle 132, can drive tup 133 up-and-down motion, through the motion about tup 133, just can be fine straighten the guide rail.
The working principle is as follows: the two ends of the guide rail are placed inside the two U-shaped grooves 42, the two cover plates 43 are placed at the tops of the two U-shaped grooves 42, the swing rods 410 on the two cover plates 43 are manually rotated after being placed in order, the limit blocks 411 can be driven to rotate through rotation of the swing rods 410, the limit blocks 411 rotate to the bottoms of the magnet blocks 48, the limit blocks 411 are adsorbed through the magnet blocks 48, the rotation of the limit blocks 411 is avoided, finally, the two clamping plates 45 can be driven to move up and down through starting of the two first electric telescopic rods 44, and the two ends of the guide rail can be well clamped through the up-and-down movement of the two clamping plates 45;
respectively measuring the distances from the left laser range finder 5, the right laser range finder 6 and the middle laser range finder 137 to the lower end face of the guide rail, feeding the measurement results back to the control panel, determining a basic straight line through the data measured by the left laser range finder 5 and the right laser range finder 6, moving the middle laser range finder 137 from left to right, feeding the measurement data back to the control panel, automatically calculating a parallelism error value through the control panel, and controlling the straightening structure 13 to operate to straighten the guide rail according to the positive and negative of the parallelism error value when the parallelism error value is not in a straightness tolerance zone;
through the start-up of second electric telescopic handle 132, can drive tup 133 up-and-down motion, through the downward motion of tup 133, can straighten the guide rail.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides an elevator guide rail aligning mechanism which characterized in that: comprises a base (1), a fixed plate (2) is fixedly connected to the top of the base (1), a top plate (3) is arranged at the top of the fixed plate (2), clamping structures (4) are arranged on two sides of the top of the base (1), each clamping structure (4) comprises a supporting frame (41), a U-shaped groove (42) is arranged at the top of each supporting frame (41), a cover plate (43) is arranged at the top of each U-shaped groove (42), a first electric telescopic rod (44) is arranged at the bottom of each cover plate (43), a clamping plate (45) is arranged at the bottom end of each electric telescopic rod (44), a backing plate (46) is fixedly connected between two sides of the inner wall of each U-shaped groove (42), anti-skid grains (47) are arranged at the top of each backing plate (46) and the bottom of each clamping plate (45), blocks (48) are arranged on two sides of each U-, the improved structure of the hinge joint is characterized in that rotating plates (49) are rotatably connected to two sides of the cover plate (43), a swing rod (410) is fixedly connected to one side of each rotating plate (49), a limiting block (411) is arranged at the bottom end of each swing rod (410), and a pull ring (412) is arranged at the top of the cover plate (43).
2. The elevator guide rail straightening mechanism according to claim 1, characterized in that: one side at the top of base (1) is provided with left laser range finder (5), the opposite side at the top of base (1) is provided with right laser range finder (6).
3. The elevator guide rail straightening mechanism according to claim 1, characterized in that: the bottom fixedly connected with movable box (7) of roof (3), it is connected with threaded rod (8) to rotate between the both sides of the inner wall of movable box (7), the surface threaded connection of threaded rod (8) has screw thread piece (9), the top sliding connection of screw thread piece (9) in the top of the inner wall of movable box (7).
4. The elevator guide rail straightening mechanism according to claim 3, characterized in that: the surface fixed connection of the one end of threaded rod (8) has first belt pulley (10), one side at the top of roof (3) is provided with motor (11), the output shaft of motor (11) is provided with second belt pulley (12), the surface of second belt pulley (12) with the surface of first belt pulley (10) passes through belt transmission and is connected.
5. The elevator guide rail straightening mechanism according to claim 3, characterized in that: the bottom of the thread block (9) penetrates through the movable box (7) and extends to the bottom of the movable box (7), and an alignment structure (13) is arranged at one end, extending to the bottom of the movable box (7), of the thread block (9).
6. The elevator guide rail straightening mechanism according to claim 5, characterized in that: straightening structure (13) including motion board (131), the bottom of motion board (131) is provided with second electric telescopic handle (132), the bottom fixedly connected with tup (133) of second electric telescopic handle (132), the equal fixedly connected with first expansion plate (134) in both sides of motion board (131) bottom, two the equal sliding connection in one side that first expansion plate (134) left away has second expansion plate (135), two the bottom of second expansion plate (135) all is fixed in the top of tup (133), the back of motion board (131) is provided with L type piece (136), laser range finder (137) in the top of L type piece (136) is provided with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020455418.2U CN212168589U (en) | 2020-04-01 | 2020-04-01 | Elevator guide rail straightening mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020455418.2U CN212168589U (en) | 2020-04-01 | 2020-04-01 | Elevator guide rail straightening mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212168589U true CN212168589U (en) | 2020-12-18 |
Family
ID=73768436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020455418.2U Active CN212168589U (en) | 2020-04-01 | 2020-04-01 | Elevator guide rail straightening mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212168589U (en) |
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2020
- 2020-04-01 CN CN202020455418.2U patent/CN212168589U/en active Active
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| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221115 Address after: Shop 07, building B06, Zhongda Shanghai City, Suyu District, Suqian City, Jiangsu Province 223800 Patentee after: Suqian Zhongjiang Construction Engineering Co.,Ltd. Address before: No.9, Qixiashan Road, Susu Industrial Park, Suqian City, Jiangsu Province 223800 Patentee before: Aoruisi electromechanical Co.,Ltd. |