CN215725011U

CN215725011U - Tunnel cave ferry push car positioner

Info

Publication number: CN215725011U
Application number: CN202121788470.0U
Authority: CN
Inventors: 周小伟
Original assignee: Longyan City Longteng Kiln Equipment Co ltd
Current assignee: Longyan City Longteng Kiln Equipment Co ltd
Priority date: 2021-08-03
Filing date: 2021-08-03
Publication date: 2022-02-01
Anticipated expiration: 2031-08-03

Abstract

The utility model relates to the technical field of ferry vehicles, and discloses a tunnel kiln ferry vehicle positioning device which comprises a ferry vehicle body, wherein limiting plates are arranged on two sides of the ferry vehicle body, a movable rod is arranged on the inner side of each limiting plate, a threaded groove is formed in one end of each movable rod, a supporting rod is arranged in the middle of each movable rod, the supporting rods are respectively arranged on two sides of each limiting plate, a rotating screw rod is arranged inside each threaded groove, a plurality of positioning cones A are arranged on the outer surface of each limiting plate, a rotating head is driven to rotate through a belt by a motor A, then the rotating screw rods on the two sides rotate, the two rotating screw rods with opposite thread directions rotate, and then make the movable rod stretch out to both sides through the thread groove, the limiting plate supports the inner wall at the tunnel cave of both sides respectively, and location awl A can be convenient for fixed of limiting plate, and then can fix a position when the ferry vehicle body parks, difficult emergence skew.

Description

Tunnel cave ferry push car positioner

Technical Field

The utility model relates to the technical field of ferry vehicles, in particular to a positioning device for a ferry vehicle of a tunnel kiln.

Background

The tunnel kiln is a kiln similar to a tunnel and internally provided with delivery vehicles such as kiln cars and the like, built by refractory materials, heat insulation materials and building materials, and is modern continuous-firing thermal equipment. The tunnel kiln ferry vehicle is mainly used for matching equipment of tunnel type drying chambers of sintering brick and tile plants. Are used in large numbers in tunnel kiln production lines.

However, most tunnel kiln ferry vehicles on the market adopt the brake devices on the vehicle to stop, but the brake devices are not stable enough when braking, and the ferry vehicles are often deviated, so that the transportation of materials is influenced, and the ferry vehicles are inconvenient to process and use.

The problems described above are addressed. Therefore, the positioning device for the ferry vehicle of the tunnel kiln is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a tunnel kiln ferry vehicle positioning device, wherein a motor A drives a rotating head to rotate through a belt, then rotating screw rods on two sides rotate, the two rotating screw rods with opposite thread directions rotate, then a movable rod extends towards two sides through a thread groove, limiting plates respectively abut against the inner walls of tunnel kilns on two sides, a positioning cone A can be used for fixing the limiting plates conveniently, and then positioning can be carried out when a ferry vehicle body is parked, and deviation is not easy to occur, so that the problems in the background technology are solved.

In order to achieve the purpose, the utility model provides the following technical scheme: a tunnel kiln ferry vehicle positioning device comprises a ferry vehicle body, wherein limiting plates are arranged on two sides of the ferry vehicle body, and stop units are arranged on the other two sides of the ferry vehicle body;

the inboard of limiting plate is provided with the movable rod, and the thread groove has been seted up to the one end of movable rod, and the middle part of movable rod is provided with the bracing piece, and the bracing piece is installed respectively in the both sides of limiting plate, and the inside of thread groove is provided with rotatory screw rod, and the surface of limiting plate is provided with a plurality of location awl A.

Preferably, the upper side and the lower side of the movable rod are both provided with sliding blocks, and the movable rod is movably arranged in a limiting groove formed in the side face of the ferry vehicle body through the sliding blocks.

Preferably, the upper end of the rotating screw is provided with two sections of threads, and the thread directions are opposite.

Preferably, the middle part of the rotating screw rod arranged inside the ferry vehicle body is provided with a rotating head, and the rotating head is connected with the motor A through a belt.

Preferably, a spring is arranged inside the hollow support rod, and one end of the spring is connected with a movably-mounted telescopic rod.

Preferably, the stopping unit comprises a positioning cone B and a lifting screw fixedly installed at the upper end of the positioning cone B, a movably installed threaded pipe is arranged inside the ferry vehicle body, the lifting screw is movably installed inside the threaded pipe, a fixedly installed worm gear ring is arranged at the lower end of the outer side of the threaded pipe, a worm is installed on one side of the worm gear ring in a meshed mode, and the worm is connected with the output end of the driving device.

Preferably, the upper end of the outer side of the threaded pipe is provided with a limiting ring, and the lower end of the limiting ring is provided with a roller which can slide conveniently.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the tunnel kiln ferry vehicle positioning device provided by the utility model, when a ferry vehicle body needs to be parked and positioned, the motor A drives the rotating head to rotate through the belt, so that the rotating screw rods on two sides rotate, the two rotating screw rods with opposite thread directions rotate, the movable rod extends towards two sides through the thread groove, the limiting plates are respectively abutted against the inner walls of the tunnel kilns on two sides, the positioning cone A can be used for fixing the limiting plates, the positioning cone A can be used for positioning when the ferry vehicle body is parked, the deflection is not easy to occur, and the safety of a user and the convenience in subsequent use are ensured.

2. According to the positioning device for the ferry vehicle of the tunnel kiln, the two sides of the inner wall of the limiting plate are respectively provided with the supporting rod capable of stretching out and drawing back, when the limiting plate extends out of and is attached to the inner wall of the tunnel kiln, the limiting plate connected with the movable rod shaft can rotate, the reaction force of the spring enables the telescopic rods on the two sides to be supported on the two sides of the limiting plate, the limiting plate can be completely attached to the inner wall of the tunnel kiln, positioning is facilitated, meanwhile, the ferry vehicle cannot be turned over randomly when in use, and the positioning device is more convenient to use.

3. According to the positioning device for the ferry vehicle of the tunnel kiln, provided by the utility model, if the limiting plates on two sides are inconvenient to use during parking, the driving device can be started to drive the worm to rotate, the worm drives the worm gear ring to rotate, so that the threaded pipe on the inner side is driven to rotate, the threaded pipe can drive the lifting screw to rotate and lift, and the positioning cone B is inserted into the ground, so that the ferry vehicle body is fixed on the ground, the positioning effect is better, and the ferry vehicle is not easy to move.

Drawings

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

FIG. 2 is a schematic diagram of a limiting plate structure according to the present invention;

FIG. 3 is a schematic view of a rotary screw according to the present invention;

FIG. 4 is a schematic view of a support bar according to the present invention;

FIG. 5 is a schematic view of a stop unit according to the present invention.

In the figure: 1. a ferry vehicle body; 11. a limiting groove; 2. a limiting plate; 21. a movable rod; 22. a thread groove; 23. a support bar; 231. a spring; 232. a telescopic rod; 24. rotating the screw; 241. rotating the head; 242. a belt; 243. a motor A; 25. positioning a cone A; 26. a slider; 3. a stop unit; 31. a positioning cone B; 32. a lifting screw; 33. a threaded pipe; 34. a worm-gear ring; 35. a worm; 36. a limit ring.

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. 1-4, a positioning device for a tunnel kiln ferry vehicle comprises a ferry vehicle body 1, wherein two sides of the ferry vehicle body 1 are respectively provided with a limiting plate 2, the inner side of the limiting plate 2 is provided with a movable rod 21, one end of the movable rod 21 is provided with a threaded groove 22, the middle part of the movable rod 21 is provided with a support rod 23, the support rods 23 are respectively installed at two sides of the limiting plate 2, the interior of the threaded groove 22 is provided with a rotating screw 24, the upper end of the rotating screw 24 is provided with two threads, the thread direction is opposite, the middle part of the rotating screw 24 installed in the ferry vehicle body 1 is provided with a rotating head 241, the rotating head 241 is connected with a motor a243 through a belt 242, the outer surface of the limiting plate 2 is provided with a plurality of positioning cones 25, the upper and lower sides of the movable rod 21 are provided with sliders 26, the movable rod 21 is movably installed in a limiting groove 11 formed in the side surface of the ferry vehicle body 1 through the sliders 26, when needs ferry vehicle body 1 parking location, motor A243 drives rotating head 241 through belt 242 and rotates, and then the rotatory screw rod 24 of both sides rotates, two sections opposite screw thread direction's rotatory screw rod 24 rotate, and then make movable rod 21 stretch out to both sides through thread groove 22, limiting plate 2 supports the inner wall at the tunnel cave of both sides respectively, location awl A25 can be convenient for limiting plate 2 fixed, and then can fix a position when ferry vehicle body 1 parks, difficult emergence skew, guarantee user's safety and the convenience of follow-up use.

The inside that is the bracing piece 23 of cavity form is provided with spring 231, the one end of spring 231 is connected with movable mounting's telescopic link 232, the inner wall both sides of limiting plate 2 all are provided with can carry out flexible bracing piece 23, when the inner wall of laminating tunnel cave is stretched out to limiting plate 2, limiting plate 2 with the 21 hub connections of movable rod can rotate, the reaction force of spring 231 makes the telescopic link 232 of both sides support in limiting plate 2's both sides, guarantee that limiting plate 2 can laminate completely at the tunnel cave inner wall, be convenient for fix a position, can not overturn at will when using simultaneously, it is more convenient to use.

Referring to fig. 1 and 5, the other two sides of the ferry vehicle body 1 are provided with the stopping units 3, each stopping unit 3 comprises a positioning cone B31 and a lifting screw 32 fixedly mounted at the upper end of a positioning cone B31, a movably mounted threaded pipe 33 is arranged inside the ferry vehicle body 1, the lifting screw 32 is movably mounted inside the threaded pipe 33, a fixedly mounted worm gear ring 34 is arranged at the lower end of the outer side of the threaded pipe 33, a worm 35 is mounted at one side of the worm gear ring 34 in a meshed manner, the worm 35 is connected with the output end of the driving device, a limit ring 36 is arranged at the upper end of the outer side of the threaded pipe 33, a roller convenient to slide is arranged at the lower end of the limit ring 36, if the limit plates 2 at the two sides are inconvenient to use during parking, the driving device can be started to drive the worm 35 to rotate, the worm 35 drives the worm gear ring 34 to rotate, and further drives the threaded pipe 33 at the inner side to rotate, the threaded pipe 33 can drive the lifting screw 32 to rotate and lift, so that the positioning cone B31 is pricked into the ground, the ferry vehicle body 1 is fixed on the ground, the positioning effect is better, and the ferry vehicle is not easy to move.

The working principle is as follows: when the ferry vehicle body 1 needs to be parked and positioned, the motor A243 drives the rotating head 241 to rotate through the belt 242, the rotating screws 24 on the two sides rotate, the two rotating screws 24 with opposite thread directions rotate, the movable rod 21 extends towards the two sides through the thread groove 22, the limiting plates 2 respectively abut against the inner walls of the tunnel kilns on the two sides, the positioning cones A25 can facilitate the fixing of the limiting plates 2, and further can position the ferry vehicle body 1 when parked, the deviation is not easy to occur, the safety of a user and the convenience of subsequent use are ensured, the telescopic support rods 23 are arranged on the two sides of the inner wall of the limiting plate 2, when the limiting plates 2 extend out to be attached to the inner wall of the tunnel kiln, the limiting plates 2 connected with the movable rods 21 can rotate, the reaction force of the springs 231 enables the telescopic rods 232 on the two sides to be supported on the two sides of the limiting plates 2, and the limiting plates 2 can be completely attached to the inner wall of the tunnel kiln, be convenient for fix a position, can not overturn at will when using simultaneously, if the limiting plate 2 of inconvenient use both sides when parkking, then can start drive arrangement and drive worm 35 and rotate, worm 35 drives worm wheel ring 34 and rotates, and then drives inboard screwed pipe 33 and rotates, and screwed pipe 33 can drive lifting screw 32 and rotate and go up and down, and then makes location awl B31 prick into ground, makes ferry vehicle body 1 fix on ground, makes the location effect better.

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.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a tunnel cave ferry push positioner, includes ferry push body (1), its characterized in that: limiting plates (2) are arranged on two sides of the ferry vehicle body (1), and stop units (3) are arranged on the other two sides of the ferry vehicle body (1);

the inner side of the limiting plate (2) is provided with a movable rod (21), one end of the movable rod (21) is provided with a threaded groove (22), the middle of the movable rod (21) is provided with a supporting rod (23), the supporting rods (23) are respectively installed on two sides of the limiting plate (2), a rotating screw rod (24) is arranged inside the threaded groove (22), and the outer surface of the limiting plate (2) is provided with a plurality of positioning cones A (25).

2. The tunnel kiln ferry push positioning device of claim 1, characterized in that: the upper side and the lower side of the movable rod (21) are both provided with a sliding block (26), and the movable rod (21) is movably arranged in a limiting groove (11) formed in the side surface of the ferry vehicle body (1) through the sliding block (26).

3. The tunnel kiln ferry push positioning device of claim 1, characterized in that: the upper end of the rotating screw rod (24) is provided with two sections of threads, and the thread directions are opposite.

4. The tunnel kiln ferry push positioning device of claim 1, characterized in that: the middle part of the rotating screw rod (24) arranged inside the ferry vehicle body (1) is provided with a rotating head (241), and the rotating head (241) is connected with a motor A (243) through a belt (242).

5. The tunnel kiln ferry push positioning device of claim 1, characterized in that: a spring (231) is arranged in the hollow support rod (23), and one end of the spring (231) is connected with a movably-mounted telescopic rod (232).

6. The tunnel kiln ferry push positioning device of claim 1, characterized in that: the stop unit (3) comprises a positioning cone B (31) and a lifting screw (32) fixedly mounted at the upper end of the positioning cone B (31), a movably mounted threaded pipe (33) is arranged inside the ferry vehicle body (1), the lifting screw (32) is movably mounted inside the threaded pipe (33), a fixedly mounted worm-gear ring (34) is arranged at the lower end of the outer side of the threaded pipe (33), a worm (35) is meshed with one side of the worm-gear ring (34) and mounted, and the worm (35) is connected with the output end of the driving device.

7. The tunnel kiln ferry push positioning device of claim 6, characterized in that: the upper end of the outer side of the threaded pipe (33) is provided with a limiting ring (36), and the lower end of the limiting ring (36) is provided with a roller which can slide conveniently.