CN114455028B

CN114455028B - Positioning tool for bucket door roller bracket of self-discharging system

Info

Publication number: CN114455028B
Application number: CN202210085107.5A
Authority: CN
Inventors: 金晓伟; 汪兆坤; 吴剑
Original assignee: Chengxi Shipyard Co Ltd
Current assignee: Chengxi Shipyard Co Ltd
Priority date: 2022-01-25
Filing date: 2022-01-25
Publication date: 2023-03-03
Anticipated expiration: 2042-01-25
Also published as: CN114455028A

Abstract

The invention discloses a positioning tool for a bucket door roller bracket of a self-discharging system, which comprises a base, wherein a tool body is arranged on the base, a bracket body is arranged at the top of a top plate, moving members are arranged on the inner side of a fixing frame, a sleeve is arranged on one side, close to the tool body, of a fixing block, a first motor is arranged in the fixing block, a threaded rod is rotatably connected to one side, close to the sleeve, of the fixing block, limiting structures are arranged on two sides of the fixing block, synchronous ejector rods are connected to one sides of the two sleeves, and a moving plate is arranged between the two synchronous ejector rods.

Description

Positioning tool for bucket door roller bracket of self-discharging system

Technical Field

The invention relates to the technical field of positioning tools, in particular to a positioning tool for a bucket door roller bracket of a self-discharging system.

Background

The transport ship is the boats and ships that are used for transporting passenger and goods, and as the transport means, boats and ships compare with the used instrument of other transportation modes, and the advantage is that the carrying capacity is big, and the operation cost is low, and general transport ship can be equipped with self-discharging system sluice gate, and self-discharging system sluice gate can conveniently transport the unloading of material, and general self-discharging system sluice gate can dispose corresponding gyro wheel support.

And the gyro wheel support is heavier, length is longer, when the installation gyro wheel support, to its adjustment comparatively difficult, generally adopts appurtenance height-adjusting such as backing plate or wood, jack or control the position, and appurtenance is loaded down with trivial details, rocks the severity, uses poor stability, adopts appurtenance adjustment accuracy poor, is difficult to accurate to its location, needs many times to adjust just can reach the technological requirement, seriously influences the efficiency of construction.

Disclosure of Invention

The invention aims to provide a positioning tool for a hopper door roller bracket of a self-discharging system, which aims to solve the problem that the roller bracket is difficult to accurately position when being installed.

In order to achieve the purpose, the invention provides the following technical scheme: self-discharging system bucket door gyro wheel support location frock, the on-line screen storage device comprises a base, the top of base is provided with a plurality of groups of frock bodies, the jack is installed to the bottom of base inner wall, the top of jack is connected with the roof, the top of roof is provided with the support body, the top threaded connection of support body has first regulation jackscrew, the jackscrew is adjusted to one side threaded connection of support body has the second, two mounts of opposite side fixedly connected with of frock body, the inboard of mount is provided with the moving member, the moving member includes the fixed block, one side that the fixed block is close to the frock body is equipped with the sleeve, the internally mounted of fixed block has first motor, the fixed block is close to telescopic one side and rotates and is connected with the threaded rod, the both sides of fixed block all are provided with and carry out spacing limit structure, two to the sleeve and the equal fixedly connected with in one side that the sleeve is close to the support body lets its synchronous ejector pin that can accurately step displacement, two be provided with the movable plate between the synchronous ejector pin.

Preferably, two first grooves are formed in one side, opposite to the synchronous ejector rods, of the synchronous ejector rod, a second groove is formed in one side, away from the movable plate, of the first groove, a second motor is installed on one side of the second groove, a lead screw is fixedly connected to an output shaft of the second motor, two nut blocks are symmetrically in threaded connection with the surface of the lead screw, two sets of threads are arranged on the surface of the lead screw, the threads are opposite to each other, two nut blocks are close to one end of the movable plate and are fixedly connected with connecting rods, two clamping plates are fixedly connected to one sides, opposite to the connecting rods, sliding rails are fixedly connected to the middle of one sides, close to the second groove, of the first groove, and two ends of the movable plate are connected to the sliding rails in a sliding mode.

Preferably, the equal fixedly connected with slider in bottom both sides of frock body, two sets of spouts that cooperate and use with the slider are seted up to the bottom of base, and one side of frock body is provided with the pneumatic cylinder, one side fixedly connected with side bearer that the frock body is close to the pneumatic cylinder.

Preferably, the movable plate further comprises a first displacement sensor and a second displacement sensor, wherein the first displacement sensor is fixedly arranged on one side of the top plate, and the second displacement sensor is fixedly arranged on one side of the movable plate.

Preferably, still include controller and display, first motor, second motor, first displacement sensor, second displacement sensor, pneumatic cylinder, display and jack all with controller electric connection.

Preferably, the limiting structure comprises sliding blocks fixedly connected to two sides of the sleeve, the sliding blocks are sleeved with sliding rods in a sliding mode, and one ends of the sliding rods are fixedly connected to one sides of the fixing blocks.

Preferably, one side of the second groove, which is far away from the first groove, is fixedly connected with a limiting rod, and one end of the nut block is slidably sleeved on the surface of the limiting rod.

Preferably, one side of each of the two synchronous top plates opposite to each other is fixedly connected with a flat rod, and when the two ends of each of the two synchronous top rods are flush, the two flat rods are coaxially arranged.

Preferably, the first motor is a reduction motor.

Preferably, the tool body is in a splayed trapezoidal shape, and the connecting rod is in an L-shaped shape.

Compared with the prior art, the invention has the beneficial effects that:

through the setting of first regulation jackscrew, the jackscrew is adjusted to the second, the moving member, the jack, synchronous ejector pin, first motor, the second motor, the pinch plate, movable plate and tie rod, can reduce the regulation degree of difficulty of support body, only need control the displacement of first regulation jackscrew, the jackscrew is adjusted to the second and synchronous ejector pin in the accommodation process, realize promptly that the support body is adjusted to upper and lower and left and right direction, and can stabilize and fix a position the support body, and can be accurate to its location, whole construction only need 1-2 people can, the cost of labor has been saved, construction efficiency is improved.

Drawings

FIG. 1 is a schematic structural view of the present invention as a whole;

FIG. 2 is a schematic structural view of a tooling body according to the present invention;

FIG. 3 is a schematic top view of the base of the present invention;

FIG. 4 is a schematic structural diagram of a moving element according to the present invention;

FIG. 5 is a schematic structural view of the two synchronous lift pins of the present invention with the two ends flush;

FIG. 6 is a schematic structural view of the two synchronous lift pins of the present invention when the two ends are not flush;

FIG. 7 is an enlarged view of the structure at A in FIG. 5 according to the present invention;

FIG. 8 is a schematic diagram of electrical connections of the controller according to the present invention.

In the figure: 10. a base; 101. a chute; 11. a hydraulic cylinder; 20. a tool body; 201. a slider; 21. a first adjusting jackscrew; 211. a second adjusting jackscrew; 22. a fixed mount; 23. a moving member; 230. a fixed block; 231. a first motor; 232. a sleeve; 233. a threaded rod; 234. a slide bar; 235. a slider; 24. a jack; 241. a top plate; 242. a first displacement sensor; 25. a side frame; 26. a synchronous ejector rod; 260. a first groove; 261. a second groove; 262. a second motor; 263. a screw rod; 264. a nut block; 265. a connecting rod; 2651. a clamping plate; 266. moving the plate; 2661. a second displacement sensor; 267. leveling a rod; 268. a limiting rod; 269. a slide rail; 30. a stent body.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-8, the present invention provides a technical solution: self-discharging system bucket door gyro wheel support location frock includes base 10.

Wherein, the top of base 10 is provided with a plurality of groups of frock body 20, jack 24 is installed to the bottom of base 10 inner wall, the top of jack 24 is connected with roof 241, the top of roof 241 is provided with support body 30, the top threaded connection of support body 30 has first regulation jackscrew 21, one side threaded connection of support body 30 has second regulation jackscrew 211, two mounts 22 of opposite side fixedly connected with of frock body 20, the inboard of mount 22 is provided with moving member 23, moving member 23 includes fixed block 230, one side that fixed block 230 is close to frock body 20 is equipped with sleeve 232, fixed block 230 fixed connection is in one side that support body 30 was kept away from to the inner wall of mount 22, the internally mounted of fixed block 230 has first motor 231, one side that fixed block 230 is close to sleeve 232 rotates and is connected with threaded rod 233, one end threaded connection of threaded rod 233 is in the internal thread groove that sleeve 232 seted up, the other end of threaded rod 233 and the output shaft fixed connection of first motor 231, the both sides of fixed block 230 all are provided with the limit structure that carries out spacing to sleeve 232, one side that two sleeves 232 are close to support body 30 all fixedly connected with has let its synchronous moving plate 26 that can accurately move in step, be provided with ejector pin 266 between two synchronous moving plate.

Wherein, first recess 260 has all been seted up to the relative one side of two synchronous ejector pins 26, one side that the movable plate 266 was kept away from to first recess 260 is provided with second recess 261, and both ends that second recess 261 is close to first recess 260 one side link up each other with first recess 260, second motor 262 is installed to one side of second recess 261, the output shaft fixedly connected with lead screw 263 of second motor 262, the other end and the opposite side of second recess 261 of lead screw 263 rotate and are connected, the surperficial symmetrical threaded connection of lead screw 263 has two nut pieces 264, the surface of lead screw 263 is provided with two sets of screw threads that the line is opposite, and the inside wall phase-match of screw and nut piece 264, furtherly, can make the motion that leaves or is in opposite directions by two nut pieces 264 through the rotation of lead screw 263.

Wherein, the one end that two nut pieces 264 are close to movable plate 266 is fixedly connected with connecting rod 265, the equal fixedly connected with clamping plate 2651 of one side that two connecting rod 265 are relative, the middle fixedly connected with slide rail 269 of first recess 260 near second recess 261 one side, both ends sliding connection in slide rail 269 of movable plate 266.

Wherein, the equal fixedly connected with slider 201 in bottom both sides of frock body 20, the bottom of base 10 has been seted up two sets ofly and has been matched with the spout 101 that uses with slider 201, and one side of frock body 20 is provided with pneumatic cylinder 11, and pneumatic cylinder 11 fixed mounting is at the base 10 top, and frock body 20 is close to one side fixedly connected with side bearer 25 of pneumatic cylinder 11, and the output pole fixed connection of pneumatic cylinder 11 is in one side of side bearer 25.

Further, the hydraulic cylinder 11 pushes the side frames 25 to change the horizontal distance between the tool bodies 20, so as to place the bracket bodies 30.

The device further includes a first displacement sensor 242 and a second displacement sensor 2661, wherein the first displacement sensor 242 is fixedly mounted on one side of the top plate 241, and the second displacement sensor 2661 is fixedly mounted on one side of the moving plate.

The device further comprises a controller and a display, wherein the first motor 231, the second motor 262, the first displacement sensor, the second displacement sensor, the hydraulic cylinder, the display and the jack 24 are all electrically connected with the controller.

Further, the display may be a display screen on a mobile phone side or a PC side used by the relevant staff.

Further, the controller may be a circuit including at least one processor, a circuit including at least one single chip, or a combination of multiple circuits or chips, as long as the corresponding functions can be realized. It is understood that, for those skilled in the art, the controller may also implement the corresponding functions in a pure hardware manner for a common circuit composed of an amplifier, a comparator, a triode, a MOS transistor, and the like.

Further, the distance that the top plate 241 moves up and down can be detected by the first displacement sensor 242, the distance that the support body 30 moves left and right can be detected by the second displacement sensor 2661, the first sensor and the second sensor transmit signal values to the controller, and the controller displays corresponding position values through the display, so that the user can know the distance that the support body 30 moves up and down or left and right.

Wherein, limit structure includes slider 235 of fixed connection in sleeve 232 both sides, and slider 235 slides and cup joints slide bar 234, and the one end fixed connection of slide bar 234 is in one side of fixed block 230, and it is spacing to sleeve 232 to pass through slider 235 and slide bar 234's cooperation, and makes sleeve 232 can do stable linear motion.

Wherein, one side fixedly connected with gag lever post 268 that first recess 260 was kept away from to second recess 261, and the one end of nut piece 264 slides and cup joints in the surface of gag lever post 268, carries on spacingly through gag lever post 268 to nut piece 264.

Wherein, the opposite sides of the two synchronous top plates 241 are fixedly connected with flat bars 267, and when the two ends of the two synchronous top rods 26 are flush, the two flat bars 267 are coaxially arranged.

Further, whether the two synchronizing top plates 241 are aligned or not is judged by observing the distance between the two flat bars 267.

Wherein, first motor 231 is gear motor to the output shaft of first motor 231 can slowly drive threaded rod 233 and rotate.

Wherein, the frock body 20 is outer eight characters trapezoidal setting, and connecting rod 265 is the setting of L type.

The working principle is as follows: firstly, four corners of the bottom of the base 10 are spot-welded on a cabin panel through bolts or spot welding, the first adjusting jackscrew 21 and the second adjusting jackscrew 211 are rotated to be away from the center of the tool body 20, and the support body 30 penetrates through the inner side of the tool body 20 and is placed on the top plate 241;

when the longitudinal surface of the bracket body 30 close to one side of the synchronization mandril 26 is level, the two flat rods 267 are pulled by hand, so that the two flat rods 267 are aligned, the two ends of the two synchronization mandrils 26 can face the two synchronization mandrils, the second motor 262 is controlled to rotate, the output shaft of the second motor 262 drives the lead screw 263 to rotate, the two nut blocks 264 move oppositely, the clamping plates 2651 on the two connecting rods 265 clamp the moving plate 266, and the two synchronization mandrils 26 are fixed through the moving plate 266.

Then according to the step S1: two first motors 231 are controlled to work, the first motors 231 drive the threaded rods 233 to rotate, the threaded rods 233 enable the sleeves 232 to move towards the direction of the support body 30, the two synchronous ejector rods 26 are fixed through the moving plate 266, the two synchronous ejector rods 26 can move forcibly and accurately in a synchronous mode, and one ends of the two synchronous ejector rods 26 can be in contact with one side of the support body 30.

Then according to step S2: two synchronous ejector pins 26 push support body 30 to appointed horizontal distance and can stop the work to first motor 231, then rotate first regulation jackscrew 21 and second regulation jackscrew 211 again, make first regulation jackscrew 21 fixed to the top of support body 30 for the second is adjusted jackscrew 211 and is fixed to this one side of keeping away from synchronous ejector pin of support.

And then the support body 30 can be stabilized at the inner side of the tool body by the matching of the synchronous ejector rods, so that the support body 30 can be conveniently installed.

When the longitudinal surface of the bracket body 30 close to one side of the synchronous ejector rods 26 is uneven, firstly according to the step S1, after that, one of the synchronous ejector rods 26 is in contact with one side of the bracket body 30, after that, the second motor 262 is controlled to work, so that the two clamping plates 2651 move away from each other, so that the moving plate 266 can move freely, then the motor of the other synchronous ejector rod 26 rotates, so that the synchronous ejector rod 26 is in contact with one side of the bracket body 30, and then the second motor 262 is controlled, so that the two clamping plates 2651 clamp the moving plate 266, so that the two synchronous ejector rods 26 can be in contact with one side of the bracket body 30, and then according to the step S2.

In conclusion, through the setting of this device, can reduce the regulation degree of difficulty of support body 30, only need control the displacement of first regulation jackscrew 21, second regulation jackscrew 211 and synchronous ejector pin in the accommodation process, realize promptly that the upper and lower and left and right direction of support body 30 is adjusted, and can stabilize support body 30 fixed to accurate to its location, whole construction only need 1-2 people can, saved the cost of labor, improved the efficiency of construction.

In the several embodiments provided in the present invention, it should be understood that the disclosed apparatus may be implemented in other manners. The welding or screwing or winding of the parts to be welded or screwed together as shown or discussed can be assisted by means of devices such as welding torches, screwing with wrenches, etc., and the parts of the device can be made of various materials, such as metal materials, for example, aluminum alloys, steel and copper, by casting or by mechanical stamping.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes performed by the present specification and drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. Self-discharging system sluice gate gyro wheel support location frock, including base (10), the top of base (10) is provided with a plurality of groups frock body (20), jack (24) are installed to the bottom of base (10) inner wall, the top of jack (24) is connected with roof (241), the top of roof (241) is provided with support body (30), the top threaded connection of support body (30) has first jackscrew (21) of transferring, one side threaded connection of support body (30) has the second to transfer jackscrew (211), its characterized in that: the tool comprises a tool body (20), two fixing frames (22) are fixedly connected to the other side of the tool body (20), moving parts (23) are arranged on the inner sides of the fixing frames (22), each moving part (23) comprises a fixing block (230), a sleeve (232) is arranged on one side, close to the tool body (20), of each fixing block (230), a first motor (231) is installed inside each fixing block (230), a threaded rod (233) is rotatably connected to one side, close to the corresponding sleeve (232), of each fixing block (230), limiting structures for limiting the corresponding sleeve (232) are arranged on the two sides of each fixing block (230), synchronous ejector rods (26) capable of accurately and synchronously displacing are fixedly connected to one side, close to a support body (30), of each sleeve (232), and a moving plate (266) is arranged between the two synchronous ejector rods (26);

two first recess (260) have all been seted up to the relative one side of synchronous ejector pin (26), one side that the movable plate (266) was kept away from in first recess (260) is provided with second recess (261), second motor (262) are installed to one side of second recess (261), output shaft fixedly connected with lead screw (263) of second motor (262), the surface symmetry threaded connection of lead screw (263) has two nut blocks (264), the surface of lead screw (263) is provided with two sets of screw threads that the line is opposite, two one end fixedly connected with connecting rod (265) that nut block (264) is close to movable plate (266), two equal fixedly connected with clamping plate (2651) in the relative one side of connecting rod (265), first recess (260) are close to middle fixedly connected with slide rail (269) of second recess (261) one side, the both ends sliding connection of movable plate (266) is in slide rail (269).

2. The self-unloading system hopper door roller bracket positioning tool of claim 1, characterized in that: the equal fixedly connected with slider (201) in bottom both sides of frock body (20), two sets of spout (101) that cooperate and use with slider (201) have been seted up to the bottom of base (10), and one side of frock body (20) is provided with pneumatic cylinder (11), one side fixedly connected with side bearer (25) that frock body (20) are close to pneumatic cylinder (11).

3. The self-unloading system hopper door roller bracket positioning tool of claim 1, characterized in that: the device also comprises a first displacement sensor (242) and a second displacement sensor (2661), wherein the first displacement sensor (242) is fixedly arranged on one side of the top plate (241), and the second displacement sensor (2661) is fixedly arranged on one side of the moving plate (266).

4. The self-unloading system hopper door roller bracket positioning tool according to claim 3, characterized in that: the lifting device is characterized by further comprising a controller and a display, wherein the first motor (231), the second motor (262), the first displacement sensor (242), the second displacement sensor (2661), the hydraulic cylinder (11), the display and the jack (24) are all electrically connected with the controller.

5. The self-unloading system hopper door roller bracket positioning tool of claim 1, characterized in that: the limiting structure comprises sliding blocks (235) fixedly connected to two sides of the sleeve (232), the sliding blocks (235) are sleeved with sliding rods (234) in a sliding mode, and one ends of the sliding rods (234) are fixedly connected to one sides of the fixing blocks (230).

6. The self-unloading system hopper door roller bracket positioning tool according to claim 2, characterized in that: one side of the second groove (261) far away from the first groove (260) is fixedly connected with a limiting rod (268), and one end of the nut block (264) is sleeved on the surface of the limiting rod (268) in a sliding mode.

7. The self-unloading system hopper door roller bracket positioning tool of claim 1, characterized in that: two synchronous ejector pin (26) opposite side all fixedly connected with tie rod (267), when two the both ends of synchronous ejector pin (26) are flat, two tie rod (267) are coaxial setting.

8. The self-unloading system hopper door roller bracket positioning tool of claim 1, characterized in that: the first motor (231) is a speed reduction motor.

9. The self-unloading system hopper door roller bracket positioning tool of claim 2, characterized in that: the frock body (20) are outer splayed trapezoidal setting, connecting rod (265) are the setting of L type.