CN215286584U

CN215286584U - Marine elephant trunk platform truck mechanism

Info

Publication number: CN215286584U
Application number: CN202120995492.8U
Authority: CN
Inventors: 刘洪宝; 杨永良; 刘洁; 胡艳; 周汝林; 付院平; 王世岗
Original assignee: CCCC First Harbor Engineering Co Ltd; CCCC First Harbor Installation Engineering Co Ltd
Current assignee: CCCC First Harbor Engineering Co Ltd; CCCC First Harbor Installation Engineering Co Ltd
Priority date: 2021-05-11
Filing date: 2021-05-11
Publication date: 2021-12-24
Anticipated expiration: 2031-05-11

Abstract

The utility model relates to a marine elephant trunk platform truck mechanism, including the automobile body, the automobile body is located the deck outside and is in on the connecting plate of top, and the walking rack that corresponds around ann has on the connecting plate of top, and the direction of walking ann has a plurality of tooth round pins on the walking rack, and a plurality of walking wheels are ann to the bottom of automobile body, and the one end of automobile body is ann to have the drive arrangement who corresponds around. The utility model discloses a set up the automobile body that ann has the feed inlet and protect a section of thick bamboo, the upset hopper, can plug into the chute and carry the building stones to the elephant trunk, through setting up the automobile body that ann has the walking wheel, ann has the walking rack of pinion pin, and set up the automobile body that ann has the elephant trunk locating pin and protect a section of thick bamboo, be convenient for carry out the weight that has satisfied when fixing to the elephant trunk that passes the automobile body and protect a section of thick bamboo, make the automobile body keep steady, reliable walking state, prevent the subassembly of turning on one's side through the setting, when the hull itself takes place to rock, avoided arousing the automobile body to take place the condition of upset, the security of using has been improved.

Description

Marine elephant trunk platform truck mechanism

Technical Field

The utility model relates to a mobile location technical field of elephant trunk especially relates to a marine elephant trunk platform truck mechanism.

Background

The traditional construction method for constructing the underwater riprap foundation of the building adopts ship carrying, riprap filling of stones and underwater manual leveling by divers. In the deep channel engineering, a feeding locking ship provides stones for a leveling ship, and the deep channel engineering mainly comprises two process flows of conveying and backfilling, wherein the backfilling process mainly backfills the stones to the seabed through a chute. The mobile location of elephant trunk need be accomplished with the help of elephant trunk platform truck mechanism, but, current marine elephant trunk platform truck mechanism can't bear the weight of elephant trunk self, and the automobile body can't keep steady, reliable walking state, when taking place to rock at the hull itself moreover, can arouse the condition that the automobile body took place to overturn, has certain potential safety hazard.

Disclosure of Invention

The utility model aims at solving the defects of the prior art and provides a marine chute trolley mechanism.

The utility model discloses a realize above-mentioned purpose, adopt following technical scheme:

a marine chute trolley mechanism comprises a trolley body, wherein the trolley body is positioned on a connecting plate which is positioned above the outer side of a deck, the connecting plate above the trolley body is provided with a walking rack frame which corresponds to the front and the back, a plurality of toothed pins are arranged on the walking rack frame along the walking direction, a plurality of walking wheels are arranged at the bottom of the trolley body, one end of the trolley body is provided with a driving device which corresponds to the front and the back, the driving ends of the driving device are coaxially connected with a driving gear, the driving gear is meshed with gaps between the adjacent toothed pins on the walking rack frame, the trolley body is provided with an encoder for recording the walking position, the other end of the trolley body is provided with an anti-collision buffer, the connecting plates which correspond to the outer side of the deck in an up-and-down parallel mode are provided with a guide through hole along the walking rack frame, a trolley body protection cylinder is vertically arranged on the trolley body, the upper part of the trolley body protection cylinder is provided with a plurality of chute positioning pins along the axial direction of the trolley body protection cylinder, the lower part of the trolley body protection cylinder sequentially penetrates through the guide through holes on the trolley body and the connecting plate and is connected with an anti-rollover component, prevent that side tumbling assembly from sliding on the connecting plate that the deck outside is in the below, be equipped with the upset hopper of the material of plugging into on the automobile body, the automobile body protects and is equipped with the feed inlet with upset hopper looks adaptation on the section of thick bamboo, the upset hopper is located one side that the automobile body protected a section of thick bamboo, upset hopper below is equipped with the connecting seat of rigid coupling on the automobile body, the bottom surface of upset hopper rotates to be connected on the connecting seat, spacing supporting seat has been installed to one side nearer apart from the automobile body protected a section of thick bamboo on the connecting seat, one side that spacing supporting seat was kept away from to the bottom surface of upset hopper articulates there is manual push rod, manual push rod's outside cover has the guide cylinder, the guide cylinder articulates on the automobile body, ann has the tow chain cable of supply electric power on the automobile body, the tow chain cable passes through the wire and is connected with drive arrangement and encoder respectively.

The driving device comprises a rotating motor, an output shaft of the rotating motor is connected with a speed reducer through a bevel gear set, and an output shaft of the speed reducer is coaxially connected with the driving gear.

The bevel gear set comprises a driving bevel gear coaxially and fixedly connected to an output shaft of the rotating motor, a driven bevel gear is meshed with the driving bevel gear, and the driven bevel gear is coaxially and fixedly connected with an input shaft of the speed reducer.

The anti-rollover component comprises a horizontal limiting wheel, the horizontal limiting wheel is arranged on the outer side of the car body protection barrel, a reverse roller is arranged on the car body protection barrel below the horizontal limiting wheel, the reverse roller rolls on the lower surface of the connecting plate below the horizontal limiting wheel, and the horizontal limiting wheel is positioned above the connecting plate below the deck.

The manual push rod is an external thread rod, and an internal thread matched with the manual push rod is arranged on the inner wall of the guide cylinder.

The car body protection cylinder is connected with the car body in a welding mode.

And the walking rack is welded with a connecting plate positioned above the outer side of the deck.

The utility model has the advantages that: the utility model discloses a set up the automobile body that ann has the feed inlet and protect a section of thick bamboo, the upset hopper, can plug into the chute and carry the building stones to the elephant trunk, through setting up the automobile body that ann has the walking wheel, ann has the walking rack of pinion pin, and set up the automobile body that ann has the elephant trunk locating pin and protect a section of thick bamboo, be convenient for carry out the weight that has satisfied when fixing to the elephant trunk that passes the automobile body and protect a section of thick bamboo, make the automobile body keep steady, reliable walking state, prevent the subassembly of turning on one's side through the setting, when the hull itself takes place to rock, avoided arousing the automobile body to take place the condition of upset, the security of using has been improved.

Drawings

Fig. 1 is a front view of the present invention;

fig. 2 is a top view of the present invention;

fig. 3 is a left side view of the present invention;

in the figure: 1-a vehicle body; 2-a drive device; 3-walking wheels; 4-horizontal limiting wheels; 5-counter roller; 6-a walking rack; 7-a drive gear; 8-a toothed pin; 9-a towline cable; 10-a crash cushion; 11-turning over the hopper; 12-a manual push rod; 13-a vehicle body guard cylinder; 14-chute positioning pins; 15-an encoder;

the following detailed description will be made in conjunction with embodiments of the present invention with reference to the accompanying drawings.

Detailed Description

The invention will be further explained with reference to the following figures and examples:

as shown in the figure, the marine elephant trunk trolley mechanism comprises a trolley body 1, wherein the trolley body 1 is positioned on a connecting plate which is positioned on the outer side of a deck and is positioned above the deck, a walking rack frame 6 which corresponds to the upper part and the lower part is arranged on the connecting plate above the deck, a plurality of toothed pins 8 are arranged on the walking rack frame 6 along the walking direction, a plurality of walking wheels 3 are arranged at the bottom of the trolley body 1, a driving device 2 which corresponds to the front part and the lower part is arranged at one end of the trolley body 1, the driving end of the driving device 2 is coaxially connected with a driving gear 7, the driving gear 7 is meshed with gaps between adjacent toothed pins 8 on the walking rack frame 6, an encoder 15 for recording the walking position is arranged on the trolley body 1, an anti-collision buffer 10 is arranged at the other end of the trolley body 1, the anti-collision buffer 10 is a buffer spring, guide through holes are arranged on the connecting plates which correspond to the upper part and the lower part of the outer side of the deck in parallel along the walking rack frame 6, a trolley body protective cylinder 13 is vertically provided with a plurality of slide pipe positioning pins 14 along the axial direction of the trolley body protective cylinder 13, the lower part of the car body protective cylinder 13 sequentially penetrates through the car body 1 and the guide through holes on the connecting plate and is connected with a side-turning prevention component which slides on the connecting plate at the lower part outside the deck, be equipped with the upset hopper 11 of the material of plugging into on automobile body 1, be equipped with the feed inlet with 11 looks adaptations of upset hopper on the automobile body protects a 13, upset hopper 11 is located one side that an 13 was protected to the automobile body, 11 below of upset hopper is equipped with the connecting seat of rigid coupling on automobile body 1, the bottom surface of upset hopper 11 is rotated and is connected on the connecting seat, spacing supporting seat has been ann to one side nearer apart from an 13 automobile body protection on the connecting seat, one side that spacing supporting seat was kept away from to the bottom surface of upset hopper 11 articulates there is manual push rod 12, manual push rod 12's outside cover has the guide cylinder, the guide cylinder articulates on automobile body 1, ann has the tow chain cable 9 of supply power on the automobile body 1, tow chain cable 9 passes through the wire and is connected with drive arrangement 2 and encoder 15 respectively.

The driving device 2 comprises a rotating motor, an output shaft of the rotating motor is connected with a speed reducer through a bevel gear set, and an output shaft of the speed reducer is coaxially connected with the driving gear 7.

The anti-rollover component comprises a horizontal limiting wheel 4, the horizontal limiting wheel 4 is arranged on the outer side of a vehicle body protective barrel 13, a reverse roller 5 is arranged on the vehicle body protective barrel 13 below the horizontal limiting wheel 4, here, a roller rolling on the lower surface of a connecting plate below the horizontal limiting wheel is defined as the reverse roller 5, the horizontal limiting wheel 4 is arranged above the connecting plate below the deck, the double-blocking acting force is achieved through the reverse roller 5 and the horizontal limiting wheel 4, when a ship body shakes, the chute trolley mechanism is further prevented from generating larger deflection, and the possibility of overturning the chute trolley mechanism is reduced.

The manual push rod 12 is an external thread rod, and an internal thread matched with the manual push rod 12 is arranged on the inner wall of the guide cylinder.

The vehicle body guard cylinder 13 is connected with the vehicle body 1 in a welding mode.

And the walking rack frame 6 is welded with a connecting plate positioned above the outer side of the deck.

When the utility model is used on a ship, the chute is plugged into a conveyor chute to convey stones to the seabed, the chute passes through the car body protective cylinder 13, the chute is fixed on the car body protective cylinder 13 through the chute positioning pin 14, the driving device 2 is meshed with the gear pin 8 through the driving gear 7 to transmit driving force to the car body 1, the walking wheel 3 is matched for walking, the chute which passes through the car body protective cylinder 13 is convenient to fix and simultaneously satisfies the self weight of the chute, so that the car body 1 keeps a stable and reliable walking state, when the car body 1 walks, the power supply comes from the drag chain cable 9, the anti-rollover component is arranged, when the ship body rocks, the situation that the car body 1 overturns is avoided, the use safety is improved, the supplied materials of the conveyor are plugged into the overturning hopper 11 through the overturning hopper, the working state of the overturning hopper 11 is controlled by the manual push rod 12, the walking position is fed back to the control system by the encoder 15, the encoder 15 is 842E-MIP3 BA's encoder for the model that rocwell automation (china) limited company produced, if the walking surpasss the limit value, collides the buffering through anticollision buffer 10, the utility model discloses can steadily move the location elephant trunk, the accurate stone material of carrying.

The present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above embodiments, and various improvements made by the method concept and technical solution of the present invention or directly applied to other occasions without improvement are all within the protection scope of the present invention.

Claims

1. A marine elephant trunk trolley mechanism comprises a trolley body (1) and is characterized in that the trolley body (1) is located on a connecting plate which is located on the outer side of a deck and is located above the deck, a walking rack (6) corresponding to the front and the back is mounted on the connecting plate above the deck, a plurality of toothed pins (8) are mounted on the walking rack (6) along the walking direction, a plurality of walking wheels (3) are mounted at the bottom of the trolley body (1), a driving device (2) corresponding to the front and the back is mounted at one end of the trolley body (1), a driving gear (7) is coaxially connected with a driving end of the driving device (2), the driving gear (7) is meshed with gaps between adjacent toothed pins (8) on the walking rack (6), an encoder (15) used for recording the walking position is mounted on the trolley body (1), an anti-collision buffer (10) is mounted at the other end of the trolley body (1), guide through holes are formed in the connecting plate corresponding to the outer side of the deck in a vertical parallel mode along the walking rack (6), a vehicle body protecting cylinder (13) is vertically arranged on a vehicle body (1), a plurality of chute positioning pins (14) are arranged on the upper part of the vehicle body protecting cylinder (13) in a way of winding the axial direction of the vehicle body protecting cylinder (13), the lower part of the vehicle body protecting cylinder (13) sequentially penetrates through the vehicle body (1) and a guide through hole on a connecting plate and is connected with an anti-rollover component, the anti-rollover component slides on the connecting plate positioned below the outer side of a deck, a turnover hopper (11) for receiving materials is arranged on the vehicle body (1), a feed inlet matched with the turnover hopper (11) is arranged on the vehicle body protecting cylinder (13), the turnover hopper (11) is positioned on one side of the vehicle body protecting cylinder (13), a connecting seat fixedly connected on the vehicle body (1) is arranged below the turnover hopper (11), the bottom surface of the turnover hopper (11) is rotatably connected on the connecting seat, a limit supporting seat is arranged on one side of the connecting seat, which is closer to the vehicle body protecting cylinder (13), a manual push rod (12) is hinged on one side, which is far away from the bottom surface of the limit supporting seat, is arranged on the turnover hopper (11), the outside cover of manual push rod (12) has the guide cylinder, and the guide cylinder articulates on automobile body (1), and the towline cable (9) of supply power is ann on automobile body (1), and towline cable (9) pass through the wire and are connected with drive arrangement (2) and encoder (15) respectively.

2. The mechanism of claim 1, wherein the drive means (2) comprises a rotating motor, an output shaft of the rotating motor is connected with a speed reducer through a bevel gear set, and an output shaft of the speed reducer is coaxially connected with the drive gear (7).

3. The mechanism of claim 2, wherein the bevel gear set comprises a driving bevel gear coaxially fixed to the output shaft of the rotating motor, the driving bevel gear is engaged with a driven bevel gear, and the driven bevel gear is coaxially fixed to the input shaft of the speed reducer.

4. The mechanism of the marine chute trolley as claimed in claim 1, wherein the anti-rollover assembly comprises a horizontal limiting wheel (4), the horizontal limiting wheel (4) is arranged at the outer side of the trolley body casing (13), a counter roller (5) is arranged on the trolley body casing (13) below the horizontal limiting wheel (4), the counter roller (5) rolls on the lower surface of the connecting plate below, and the horizontal limiting wheel (4) is arranged above the connecting plate below the outer side of the deck.

5. The mechanism of claim 1, wherein the manual push rod (12) is an externally threaded rod, and the inner wall of the guide cylinder is provided with an internal thread adapted to the manual push rod (12).

6. The mechanism of a marine chute trolley according to claim 1 characterized in that the body casing (13) is connected to the body (1) by welding.

7. The mechanism according to claim 1, characterized in that the walking rack (6) is welded to the upper web outside the deck.