CN211075669U

CN211075669U - Engineering vehicle for tidal lane change

Info

Publication number: CN211075669U
Application number: CN201822044056.3U
Authority: CN
Inventors: 王大鹏; 王佳浩; 章健; 张聪; 刘志远
Original assignee: Binzhou University
Current assignee: Binzhou University
Priority date: 2018-12-06
Filing date: 2018-12-06
Publication date: 2020-07-24
Anticipated expiration: 2028-12-06

Abstract

The utility model discloses an engineering van is used in morning and evening tides lane change, including automobile body, bottom plate, roof-rack and S-shaped hanging deck, the bottom plate becomes horizontality, and the roof-rack is located the top of bottom plate, characterized in that: the S-shaped suspension plate is positioned between the top frame and the bottom plate, the S-shaped suspension plate is suspended on the top frame through a plurality of suspension beams, the front end of the S-shaped suspension plate is positioned at the front position of the left side of the vehicle body, and the rear end of the S-shaped suspension plate is positioned at the rear position of the right side of the vehicle body; the most front end of the S-shaped suspension plate is hung with a power clamping and conveying device, and the S-shaped suspension plate behind the power clamping and conveying device is hung with a non-power clamping and conveying device. The utility model discloses an engineering truck is used in morning and evening tides lane change, the left hard shoulder in lane gets into power and presss from both sides the transmission, presss from both sides the drive of transmission at power and moves rear right side down, and the hard shoulder is placed on the right side in lane, has realized the change in morning and evening tides lane, has solved current artifical removal hard shoulder and has had danger, the problem of inefficiency, has ensured workman personnel safety.

Description

Engineering vehicle for tidal lane change

Technical Field

The utility model relates to an engineering van is used in morning and evening tides lane change, more specifically the theory that says so especially relates to one kind can be fast, steadily carry the engineering van is used in morning and evening tides lane change to road right side with the left hard shoulder of road.

Background

The urbanization construction of China is accelerated continuously, more and more people migrate to the urban life, the accompanying traffic congestion problem is highlighted day by day, especially the traffic pressure of large and medium-sized cities is increased gradually, and the city is forced to develop intelligent traffic in order to solve the traffic congestion problem. The tide lane is one of modes for solving traffic congestion of corresponding road sections in different periods, and is suitable for adopting the tide lane if the traffic flow has great difference in different traffic directions in the early peak period and the late peak period according to the distribution of the traffic flow directions in the peak period, and the number of the lanes in a certain traffic direction is increased under the condition that the traffic flow in the certain traffic direction is obviously great. The number of bidirectional lanes needs to be adjusted according to different time periods, and the lane adjustment is realized by placing rectangular isolation piers on a variable tide lane and moving the positions of the isolation piers in the current adopted mode.

However, the prior moving of the isolation pier is usually realized manually, and on a road with large traffic flow, the danger of a manual moving mode is large, the working efficiency is low, and the rapid switching of tidal lanes is not facilitated. At present, the engineering vehicle capable of automatically changing the position of the tidal lane isolation pier also appears, but the engineering vehicle has a complex structure and high manufacturing cost, and is not beneficial to popularization and promotion.

Disclosure of Invention

The utility model discloses an overcome above-mentioned technical problem's shortcoming, provide one kind can be fast, steadily carry the morning and evening tides lane change of road right side with the left hard shoulder of road and use machineshop car.

The utility model discloses an engineering truck for changing tidal lanes, which comprises a truck body, a bottom plate, a top frame and an S-shaped suspension plate, wherein the bottom plate is in a horizontal state, the bottom plate is positioned at the rear part of the truck body, the top frame is positioned above the bottom plate, the front end and the rear end of the top frame are both arranged on the bottom plate through support columns, and the top frame is in a horizontal state; the method is characterized in that: the S-shaped suspension plate is positioned between the top frame and the bottom plate, the S-shaped suspension plate is suspended on the top frame through a plurality of suspension beams, the front end of the S-shaped suspension plate is positioned at the front position of the left side of the vehicle body, and the rear end of the S-shaped suspension plate is positioned at the rear position of the right side of the vehicle body; and a power clamping and conveying device is hung at the foremost end of the S-shaped suspension plate, a non-power clamping and conveying device is hung on the S-shaped suspension plate behind the power clamping and conveying device, and the power clamping and conveying device and the non-power clamping and conveying device are used for clamping and conveying the hard shoulder.

The utility model discloses a morning and evening tides engineering truck for lane change, power presss from both sides defeated device and non-power presss from both sides defeated device and comprises roof, left side board, right side board, fly leaf, polished rod, lead screw and roll adjustment motor, and left side board, right side board are fixed in the both sides of roof respectively, and the fly leaf is located between left side board and the right side board, and impartial interval is provided with a plurality of rolling wheels that incline upwards on the internal surface of left side board and fly leaf; a shell of the distance-adjusting motor is fixed on the right side plate, the number of the polish rods is 2, 2 polish rods and a lead screw are arranged in parallel, two ends of each polish rod are respectively fixed on the left side plate and the right side plate, one end of the lead screw is fixed on the left vertical plate through a bearing, and the other end of the lead screw is connected with an output shaft of the distance-adjusting motor; the two ends of the upper part of the movable plate are both provided with guide sleeves matched with the two polished rods, and the center of the upper part of the movable plate is provided with a nut matched with the screw rod.

The utility model discloses an engineering truck is used in morning and evening tides lane change, power clamp is defeated to be put includes the power device who comprises conveyor motor, band pulley and belt, and on conveyor motor was fixed in roof and left side board, the wheel that rolls on the defeated device left side board of power clamp was fixed in the shaft, and the both ends of shaft are rotated and are set up on the left side board, and the shaft is fixed with the band pulley, and adjacent band pulley is connected through the belt drive, is fixed with the band pulley on conveyor motor's the output shaft, and the epaxial band pulley drive in belt and the outside of conveyor motor output is connected.

The utility model discloses an engineering van is used in morning and evening tides lane change, all be fixed with 4 screw thread section of thick bamboos up on the upper surface of the roof that defeated device, non-power clamp were failed to power clamp, power clamp is failed device, non-power clamp and is failed the device through the bolt fastening with screw thread section of thick bamboo matched with on the S-shaped hanging deck.

The utility model discloses an engineering van is used in morning and evening tides lane change, the roof-rack is fixed in the upper end of support column through the expansion bracket, and the upper end of support column is fixed with a plurality of lift cylinders of ordering about the expansion bracket extension or shortening.

The utility model has the advantages that: the utility model discloses an engineering truck for tidal lane change, which comprises a truck body, a bottom plate, a top frame and an S-shaped suspension plate, wherein the front end of the S-shaped suspension plate is positioned at the position close to the front of the left side of the truck body, the rear end of the S-shaped suspension plate is positioned at the position close to the rear of the right side of the truck body, a power clamp transmission device is arranged at the front end of the S-shaped suspension plate, a non-power clamp transmission device is arranged on the S-shaped suspension plate at the rear of the power clamping device, a barrier pier arranged at the left side of the lane can be brought into the power clamp transmission device under the driving of the truck body, the barrier pier moves towards the right rear along the power clamp transmission device and the non-power clamp transmission device under the driving of the power clamp transmission device, the barrier pier is arranged at the right side of the lane after crossing the bottom plate, thus, the displacement of the barrier pier is realized, the change of the tidal lane is realized, the rapid change of the tidal lane can be realized.

Drawings

Fig. 1 is a front view of a tidal lane change truck according to the present invention;

fig. 2 is a left side view of the tidal lane change truck of the present invention;

fig. 3 is a right side view of the tidal lane change truck of the present invention;

fig. 4 and 5 are perspective views of the tidal lane change truck of the present invention;

FIG. 6 is a front view of the power clamp device of the present invention;

FIG. 7 is a right side view of the middle power transmission device of the present invention;

fig. 8 is a bottom view of the middle power transmission device of the present invention;

fig. 9 and 10 are perspective views of the power transmission device of the present invention;

FIG. 11 is a front view of the non-power clamping and conveying device of the present invention;

FIG. 12 is a perspective view of the non-power clamping and conveying device of the present invention;

fig. 13 is a schematic view of the arrangement of tidal lane piers on a road.

In the figure: the device comprises a vehicle body 1, a bottom plate 2, a top frame 3, a 4S-shaped suspension plate, a 5 power clamping and conveying device, a 6 non-power clamping and conveying device, a 7 support column, an 8 suspension beam, a 9 telescopic frame and a 10 lifting cylinder, wherein the vehicle body is connected with the bottom plate; 11 top plate, 12 left side plate, 13 right side plate, 14 movable plate, 15 rolling wheels, 16 distance adjusting motor, 17 polished rod, 18 lead screw, 19 guide sleeve, 20 nut, 21 conveying motor, 22 wheel shaft, 23 belt wheel, 24 belt, 25 thread cylinder, 26 isolation pier and 27 groove part.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings and examples.

As shown in fig. 1, fig. 2 and fig. 3, the utility model discloses a morning and evening tides is given front view, left side view and right side view of machineshop car for lane change respectively, fig. 4 and fig. 5 are given respectively the utility model discloses a three-dimensional view of morning and evening tides is given machineshop car for lane change, shown morning and evening tides is composed of automobile body 1, bottom plate 2, roof-rack 3, S-shaped hanging deck 4, power clamp transmission device 5, non-power clamp transmission device 6, support column 7, hanging beam 8 for lane change, automobile body 1 is common engineering vehicle, and the cost is lower, and its rear portion does not establish the carriage, only remain bottom plate 2 can. The roof rack 3 is located above the bottom plate 2, the roof rack 3 is in a horizontal state, and the front end and the rear end of the roof rack 3 are both arranged on the bottom plate 2 through the supporting columns 7 so as to ensure that enough height space is formed between the roof rack 3 and the bottom plate 2. The S-shaped suspension plate 4 is positioned between the bottom plate 2 and the top frame 3, the upper surface of the S-shaped suspension plate 4 is fixed on the top frame 3 through a plurality of suspension beams 8, the front end of the S-shaped suspension plate 4 is positioned at the position close to the front of the left side of the vehicle body 1, the rear end of the S-shaped suspension plate 4 is positioned at the position close to the rear of the right side of the vehicle body 1, and the S-shaped suspension plate 4 is in a state that two ends are low and the middle is high, so that the isolation pier 26 can be taken up in the process of transmission below the S-shaped suspension plate 4, and can be stably placed on the ground.

The power clamping and conveying device 5 is arranged below the front end of the S-shaped suspension plate 4, and the power clamping and conveying device 5 can not only clamp the isolation pier 26 on the ground, but also drive the isolation pier 26 to move backwards. The non-power clamping and conveying device 6 is fixed on the S-shaped suspension plate 4 behind the power clamping and conveying device 5, the non-power clamping and conveying device 6 clamps the isolation pier 26, and the non-power clamping and conveying device 6 and the power clamping and conveying device 5 form a channel through which the isolation pier 26 continuously passes. In the process that the isolation pier 26 moves in the channel formed by the power transmission device 5 and the non-power transmission device 6, the isolation pier 26 in the power transmission device 5 is forced to move backwards by the action force of the backward movement, the isolation pier 26 behind the power transmission device is forced to move backwards, and the isolation pier 26 crosses the bottom plate 2 and falls to the right side of the lane, so that the high-efficiency change of the tidal lane is realized.

Since the height of the groove portions 27 may not be uniform in the different types of piers 26, the top frame 3 is shown in a liftable manner in order to ensure that the power transmission unit 5 at the front end of the S-shaped suspension plate 4 can clamp the piers 26 having different groove portions 27. The top frame 3 is fixed on the supporting column 7 through the telescopic frame 9, the supporting column 7 is provided with a lifting cylinder 10 which drives the telescopic frame 9 to extend or shorten, and the top frame 3 can be driven to ascend or descend under the driving of the lifting cylinder 10.

As shown in fig. 6, fig. 7 and fig. 8, which respectively show the front view, the right view and the bottom view of the power clamp transmission device of the present invention, fig. 9 and fig. 10 show the perspective view of the power clamp transmission device, the power clamp transmission device 5 shown comprises a top plate 11, a left side plate 12, a right side plate 13, a movable plate 14, a rolling wheel 15, a distance adjusting motor 16, a polish rod 17, a lead screw 18 and a power device, the left side plate 12 and the right side plate 13 are respectively fixed on the left and right sides below the top plate 11, and the movable plate 14 is located between the left side plate 12 and the right side plate 13 and is disposed near the right side plate 13. The inner walls of the left side plate 12 and the movable plate 14 are both provided with a plurality of rolling wheels 15 which are inclined upwards, so that cavities matched with the groove parts 27 of the isolation piers 26 are formed between the rolling wheels 15 at the two sides, and the distance between the rolling wheels 15 on the left side plate 12 and the movable plate 14 is slightly smaller than the width of the groove parts 27 of the isolation sections 26, so as to ensure that the rolling wheels 15 on the left side plate 12 can apply backward acting force on the isolation piers 26 in the rotating process.

Polished rod 16 and lead screw 18 all are located the below of roof 11, and the quantity of polished rod 17 is 2, and 2 polished rods 17 are located lead screw 18's both sides, and polished rod 17 and lead screw 18 parallel arrangement, the both ends of polished rod 17 are fixed in respectively on left side board 12 and the right side board 13, and the one end of lead screw 18 is fixed in on left side board 12, and the other end is connected with the output shaft of roll adjustment motor 16, and the casing of roll adjustment motor 16 is fixed in on right side board 13. The guide sleeves 19 matched with the polish rod 17 are arranged on two sides of the upper portion of the movable plate 14, the guide sleeves 19 are sleeved on the polish rod 17, the nut 20 matched with the lead screw 18 is arranged in the center of the upper portion of the movable plate 14, and the nut 20 is in threaded fit with the lead screw 18, so that the movable plate 14 can be driven to move close to or far away from the left side plate 12 in the rotating process of the distance adjusting motor 16, and further the distance between the left side plate 12 and the rolling wheel 15 on the movable plate 14 can be adjusted to adapt to the isolation piers 26 with different groove portion 27 thicknesses.

The power device of the power clamping and transmitting device 5 is composed of a transmission motor 21, belt wheels 23 and a belt 24, the rolling wheel 15 on the left side plate 12 is fixed on a wheel shaft 22, two ends of the wheel shaft 22 are rotatably arranged on the left side plate 12, each wheel shaft 22 is fixed with a belt wheel 23, and the belt wheels 23 on the adjacent wheel shafts 22 are in transmission connection through the belt 24. The conveying motor 21 is fixed on the top plate 11 and the left side plate 12, a belt wheel is fixed on an output shaft of the conveying motor 21, and the belt wheel on the output shaft of the conveying motor 21 is in transmission connection with a belt wheel 23 on an adjacent wheel shaft 22 through a belt 24, so that all the rolling wheels 15 on the left side plate 12 can be driven to rotate under the driving of the conveying motor 21, and the isolation pier 26 clamped by the left side plate can be driven to move backwards.

As shown in fig. 11 and 12, the front view and the perspective view of the non-power clamping and transporting device of the present invention are respectively shown, except that the non-power clamping and transporting device 6 is not provided with a power device, the rest of the structure is the same as the power clamping and transporting device 5, and the length of the non-power clamping and transporting device 6 is smaller, so as to realize turning and smooth transition. Referring to fig. 13, which shows a schematic layout of the tidal lane isolation pier on the road, the isolation pier 26 is shown to form a partition wall on the left side of the road, the upper part of the isolation pier 26 is a groove part 27, and the power transmission device 5 and the non-power transmission device 6 clamp the groove part 27 of the isolation pier 26.

Claims

1. A tidal engineering vehicle for lane change comprises a vehicle body (1), a bottom plate (2), a top frame (3) and an S-shaped suspension plate (4), wherein the bottom plate is in a horizontal state, the bottom plate is positioned behind the vehicle body, the top frame is positioned above the bottom plate, the front end and the rear end of the top frame are both arranged on the bottom plate through support columns, and the top frame is in a horizontal state; the method is characterized in that: the S-shaped suspension plate is positioned between the top frame and the bottom plate, the S-shaped suspension plate is suspended on the top frame through a plurality of suspension beams (8), the front end of the S-shaped suspension plate is positioned at the front position of the left side of the vehicle body, and the rear end of the S-shaped suspension plate is positioned at the rear position of the right side of the vehicle body; and a power clamping and conveying device (5) is hung at the foremost end of the S-shaped suspension plate, a non-power clamping and conveying device (6) is hung on the S-shaped suspension plate arranged behind the power clamping and conveying device, and the power clamping and conveying device and the non-power clamping and conveying device are used for clamping and conveying the hard shoulder.

2. The tidal lane change utility vehicle of claim 1, wherein: the power clamping and conveying device (5) and the non-power clamping and conveying device (6) are respectively composed of a top plate (11), a left side plate (12), a right side plate (13), a movable plate (14), a polished rod (17), a screw rod (18) and a distance adjusting motor (16), the left side plate and the right side plate are respectively fixed on two sides of the top plate, the movable plate is positioned between the left side plate and the right side plate, and a plurality of rolling wheels (15) which are inclined upwards are arranged on the inner surfaces of the left side plate and the movable plate at equal intervals; a shell of the distance-adjusting motor is fixed on the right side plate, the number of the polish rods is 2, 2 polish rods and a lead screw are arranged in parallel, two ends of each polish rod are respectively fixed on the left side plate and the right side plate, one end of the lead screw is fixed on the left vertical plate through a bearing, and the other end of the lead screw is connected with an output shaft of the distance-adjusting motor (16); the two ends of the upper part of the movable plate (14) are respectively provided with a guide sleeve (19) matched with the two polish rods, and the center of the upper part of the movable plate is provided with a nut (20) matched with the screw rod.

3. The tidal lane change utility vehicle of claim 2, wherein: the power clamp transmission device (5) comprises a power device consisting of a conveying motor (21), belt wheels (23) and a belt (24), wherein the conveying motor is fixed on a top plate (11) and a left side plate (12), a rolling wheel (15) on the left side plate (12) of the power clamp transmission device is fixed on a wheel shaft (22), two ends of the wheel shaft are rotatably arranged on the left side plate, the belt wheels (23) are fixed on the wheel shaft, adjacent belt wheels are connected through belt transmission, the belt wheels are fixed on an output shaft of the conveying motor, and the belt wheels on the output shaft of the conveying motor are connected with the belt wheels on an outer side wheel shaft through the belt in a transmission manner.

4. The tidal lane change machineshop car of claim 2 or 3, wherein: the upper surfaces of the top plates (11) of the power clamping and conveying device (5) and the non-power clamping and conveying device (6) are respectively fixed with 4 upward threaded cylinders (25), and the power clamping and conveying device and the non-power clamping and conveying device are fixed on the S-shaped suspension plate (4) through bolts matched with the threaded cylinders.