CN217048533U

CN217048533U - Construction engineering vehicle

Info

Publication number: CN217048533U
Application number: CN202220903906.4U
Authority: CN
Inventors: 李东晓
Original assignee: Kezhou Xinyuan Construction And Installation Co ltd
Current assignee: Kezhou Xinyuan Construction And Installation Co ltd
Priority date: 2022-04-19
Filing date: 2022-04-19
Publication date: 2022-07-26
Anticipated expiration: 2032-04-19

Abstract

The utility model discloses a construction vehicle belongs to building technical field, and it includes the automobile body, the upper surface of automobile body is provided with two first baffles and second baffle, the front and the back of second baffle are close to the one side overlap joint mutually with two first baffles respectively, the right flank of first baffle is provided with four buffer gear, and four buffer gear's right-hand member is provided with same buffer board. This construction engineering car, through setting up the spring, slide bar and draw-in groove, when the afterbody of this engineering car received the striking, the impact force that produces when the spring of shrink can be to the striking absorbs, make the impact force that produces when this engineering car afterbody received the striking be difficult for using on the second baffle, the slide bar that the card advances in the draw-in groove simultaneously can consolidate the second baffle, make the second baffle be difficult for taking place to damage and then lead to the inside material of this punch press car to damage under the effect of external force, the personnel of the vehicle of rear striking and vehicle are difficult for being injured because of tailgating simultaneously.

Description

Construction engineering vehicle

Technical Field

The utility model belongs to the technical field of the building, specifically be a construction machineshop car.

Background

The road construction needs to use various construction vehicles, the existing construction material transport vehicle belongs to one of the construction vehicles, the rear vehicle of the existing construction vehicle can be collided at the tail part of the construction vehicle in the working process, and the rear baffle of the construction vehicle can be damaged by collision, so that the material loaded in the rear vehicle can be damaged, and therefore the construction vehicle with the protection function is needed to solve the problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome prior art's above-mentioned defect, the utility model provides a construction vehicle has solved current construction vehicle at work, and the vehicle at rear can strike at its afterbody, and construction vehicle's backplate can be broken and then lead to the problem that its inside loaded material damaged by the crash.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a construction vehicle, includes the automobile body, the upper surface of automobile body is provided with two first baffles and second baffle, the front and the back of second baffle are close to one side overlap joint mutually with two first baffles respectively, the right flank of first baffle is provided with four buffer gear, and four buffer gear's right-hand member is provided with same buffer board, the left surface of buffer board and the right flank fixed connection of four first fixed blocks, the left end of first fixed block is articulated through the right-hand member of round pin axle with the dwang.

The left end of the rotating rod is hinged to the right end of the second fixing block through a pin shaft, a connecting plate is fixedly connected to one surface, away from the four second fixing blocks, of the connecting plate, a sliding mechanism is arranged on one surface, away from the four connecting plates, the four sliding mechanisms are arranged in the second baffle respectively, the positions of the sliding mechanisms correspond to the positions of the clamping grooves, and the four clamping grooves are arranged on one surface, close to the two first baffles, of the first baffle respectively.

As a further aspect of the present invention: three sliding grooves are formed in the right side face of the buffer plate, sliding blocks are connected in the sliding grooves in a sliding mode, and the right side face of each sliding block is fixedly connected with the left side face of the corresponding light reflecting plate.

As a further aspect of the present invention: two first bolts are arranged in the reflector and are in threaded connection with the left side face of the inner wall of the sliding groove.

As a further aspect of the present invention: the lower surface of buffer board is provided with a plurality of connecting rod, the right flank overlap joint of connecting rod has the second bolt, the second bolt joint is at the right flank of buffer board, the bottom of a plurality of connecting rod and the last fixed surface of same guard plate are connected.

As a further aspect of the present invention: the cross-sectional shape of slider and spout sets up to the T shape, the right flank of guard plate is provided with the rubber pad.

As a further aspect of the present invention: the buffer mechanism comprises a telescopic rod, a spring is sleeved on the outer surface of the telescopic rod, and two ends of the telescopic rod and the spring are fixedly connected with one surface, close to the second baffle and the buffer plate respectively.

As a further aspect of the present invention: the sliding mechanism comprises a sliding sleeve which is connected in a clamping manner in the second baffle, a sliding rod is connected in the sliding sleeve in a sliding manner, the front side of the sliding rod is fixedly connected with the back side of the connecting plate, and the position of the sliding rod corresponds to the position of the clamping groove.

(III) advantageous effects

Compared with the prior art, the beneficial effects of the utility model reside in that:

1. this construction engineering car, through setting up the buffer board, a spring, the sliding sleeve, slide bar and draw-in groove, when the afterbody of this engineering car receives the striking, the impact force that produces when the spring of shrink can be to the striking absorbs, make the impact force that produces when this engineering car afterbody receives the striking be difficult for using on the second baffle, the slide bar that the card advances in the draw-in groove simultaneously can consolidate the second baffle, make the second baffle be difficult for taking place to damage and then lead to the inside material of this punch press car to damage under the effect of external force, the personnel of the vehicle of rear striking and vehicle are difficult for being injured because of knocking into the back simultaneously.

2. This building engineering car, through setting up the reflector panel, the slider, spout and first bolt, remove the reflector panel, when the slider drives first bolt motion to suitable position, the reflector panel is through first bolt fastening on the right side of buffer board, make the reflector panel can warn the vehicle at rear, make the vehicle at rear be difficult for striking this machineshop car, and when the reflector panel damaged, the staff with first bolt from spout in screw out alright dismantle and change the reflector panel, easy operation.

3. This building engineering car through setting up the telescopic link, is connected with buffer board and second baffle respectively because of the both ends of telescopic link, and the telescopic link can carry on spacingly to the buffer board for the buffer board can not take place to rock when the motion, makes the first fixed block of buffer board accessible, dwang, second fixed block and connecting plate drive the steady motion that carries on of slide bar.

Drawings

Fig. 1 is a schematic three-dimensional structure of the present invention;

fig. 2 is a schematic three-dimensional structure diagram of the first baffle of the present invention;

FIG. 3 is a schematic view of a partially three-dimensional cross-sectional structure of the buffer plate of the present invention;

fig. 4 is a schematic structural view of a second baffle of the present invention looking down on a three-dimensional structure;

in the figure: the automobile comprises an automobile body 1, a first baffle 2, a second baffle 3, a buffer mechanism 4, a telescopic rod 41, a spring 42, a buffer plate 5, a first fixed block 6, a rotating rod 7, a second fixed block 8, a connecting plate 9, a sliding mechanism 10, a sliding sleeve 101, a sliding rod 102, a clamping groove 11, a sliding groove 12, a sliding block 13, a reflector 14, a first bolt 15, a connecting rod 16, a second bolt 17, a protective plate 18 and a rubber pad 19.

Detailed Description

The technical solution of the present patent will be further described in detail with reference to the following embodiments.

As shown in fig. 1-4, the utility model provides a technical solution: the utility model provides a construction vehicle, including automobile body 1, the upper surface of automobile body 1 is provided with two first baffles 2 and second baffle 3, the front and the back of second baffle 3 are close to one side overlap joint with two first baffles 2 respectively mutually, the right flank of first baffle 2 is provided with four buffer gear 4, the right-hand member of four buffer gear 4 is provided with same buffer board 5, through setting up buffer board 5, make buffer board 5 can block the vehicle at rear, make the difficult direct striking of vehicle at rear on second baffle 3, the left surface of buffer board 5 and the right flank fixed connection of four first fixed blocks 6, the left end of first fixed block 6 is articulated through the right-hand member of round pin axle with dwang 7.

The left end of dwang 7 is articulated through the right-hand member of round pin axle with second fixed block 8, the equal fixedly connected with connecting plate 9 in the one side that four second fixed blocks 8 kept away from mutually, the one side that four connecting plates 9 kept away from mutually all is provided with slide mechanism 10, four slide mechanism 10 set up respectively in second baffle 3, slide mechanism 10's position is corresponding with the position of draw-in groove 11, four draw-in grooves 11 are seted up respectively in the one side that two first baffles 2 are close to mutually, through setting up draw-in groove 11 and slide bar 102, when slide bar 102 moved in draw-in groove 11, slide bar 102 and draw-in groove 11 mutually supported and can be consolidated second baffle 3.

Specifically, as shown in fig. 2 and 3, two first bolts 15 are arranged in the light reflecting plate 14, the first bolts 15 are in threaded connection with the left side surface of the inner wall of the sliding groove 12, the lower surface of the buffer plate 5 is provided with a plurality of connecting rods 16, the right side surface of each connecting rod 16 is lapped with a second bolt 17, the second bolts 17 are clamped on the right side surface of the buffer plate 5, through arranging the second bolts 17, a worker reversely rotates the second bolts 17, the second bolts 17 are separated from the connecting rods 16, the worker can separate the protection plate from the buffer plate 5 by pulling the protection plate 18 downwards, the bottom ends of the connecting rods 16 are fixedly connected with the upper surface of the same protection plate 18, the cross-sectional shapes of the sliding block 13 and the sliding groove 12 are T-shaped, through arranging the sliding block 13 and the sliding groove 12, when the sliding block 13 is in the sliding groove 12, the sliding block 13 and the sliding groove 12 are matched with each other to limit the light reflecting plate 14, so that the light reflecting plate 14 cannot move out from the right side of the sliding groove 12, the right flank of guard plate 18 is provided with rubber pad 19, and through setting up guard plate 18 and rubber pad 19, rubber pad 19 and guard plate 18 mutually support and can block the vehicle at rear for the vehicle at rear is difficult for bumping into the bottom of automobile body 1, and buffer gear 4 includes telescopic link 41, and spring 42 has been cup jointed to telescopic link 41's surface, and telescopic link 41 and spring 42's both ends are close to one side fixed connection with second baffle 3 and buffer plate 5 respectively mutually.

Specifically, as shown in fig. 1 and 4, the sliding mechanism 10 includes a sliding sleeve 101, the sliding sleeve 101 is connected to the second baffle 3 in a clamping manner, a sliding rod 102 is connected to the sliding sleeve 101 in a sliding manner, the sliding sleeve 101 is connected to the sliding rod 102 in the sliding sleeve 101 in a sliding manner, the sliding sleeve 101 can limit the sliding rod 102, the sliding rod 102 cannot shake during movement, the sliding rod 102 can be accurately clamped into the clamping groove 11, the front surface of the sliding rod 102 is fixedly connected to the back surface of the connecting plate 9, and the position of the sliding rod 102 corresponds to the position of the clamping groove 11.

The utility model discloses a theory of operation does:

s1, when the engineering truck needs to be used, a worker moves the reflector 14, the reflector 14 drives the slider 13 to be connected in the chute 12 in a sliding mode, and when the slider 13 drives the first bolt 15 to move to a proper position, the reflector 14 is fixed to the right side of the buffer plate 5 through the first bolt 15;

s2, finally, when the tail of the engineering truck is impacted, the buffer board 5 moves forwards, the buffer board 5 moving forwards drives the telescopic rod 41 and the spring 42 to contract, meanwhile, the buffer board 5 moving forwards drives the first fixing block 6 to move forwards, the first fixing block 6 moving forwards drives the rotating rod 7 to rotate in the second fixing block 8, and the second fixing block 8 drives the sliding rod 102 to move into the clamping groove 11 through the connecting plate 9 under the action of the rotating rod 7.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected" and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. A construction vehicle, comprising a vehicle body (1), characterized in that: the upper surface of the trolley body (1) is provided with two first baffle plates (2) and a second baffle plate (3), the front surface and the back surface of the second baffle plate (3) are respectively lapped with one surface, close to the two first baffle plates (2), of the second baffle plate, the right side surface of each first baffle plate (2) is provided with four buffer mechanisms (4), the right ends of the four buffer mechanisms (4) are provided with the same buffer plate (5), the left side surface of each buffer plate (5) is fixedly connected with the right side surfaces of the four first fixing blocks (6), and the left end of each first fixing block (6) is hinged with the right end of the rotating rod (7) through a pin shaft;

the left end of dwang (7) is articulated through the right-hand member of round pin axle with second fixed block (8), and the equal fixedly connected with connecting plate of one side (9) of keeping away from mutually in four second fixed blocks (8), the one side that keeps away from mutually in four connecting plates (9) all are provided with slide mechanism (10), and four slide mechanism (10) set up respectively in second baffle (3), the position of slide mechanism (10) is corresponding with the position of draw-in groove (11), and the one side that is close to mutually in two first baffles (2) is seted up respectively in four draw-in grooves (11).

2. A construction vehicle according to claim 1, characterised in that: three spout (12) have been seted up to the right flank of buffer board (5), sliding connection has slider (13) in spout (12), the right flank of slider (13) and the left surface fixed connection of reflector panel (14).

3. A construction vehicle according to claim 2, characterised in that: two first bolts (15) are arranged in the reflector (14), and the first bolts (15) are in threaded connection with the left side face of the inner wall of the sliding groove (12).

4. A construction vehicle according to claim 2, characterised in that: the lower surface of buffer board (5) is provided with a plurality of connecting rod (16), the right flank overlap joint of connecting rod (16) has second bolt (17), second bolt (17) joint is at the right flank of buffer board (5), and the bottom of a plurality of connecting rod (16) is connected with the last fixed surface of same guard plate (18).

5. A construction vehicle according to claim 4, characterised in that: the cross-sectional shapes of the sliding blocks (13) and the sliding grooves (12) are T-shaped, and the right side surface of the protection plate (18) is provided with a rubber pad (19).

6. A construction vehicle according to claim 1, characterised in that: buffer gear (4) include telescopic link (41), spring (42) have been cup jointed to the surface of telescopic link (41), the both ends of telescopic link (41) and spring (42) are respectively with second baffle (3) and buffer board (5) one side fixed connection that is close to mutually.

7. A construction vehicle according to claim 1, characterised in that: the sliding mechanism (10) comprises a sliding sleeve (101), the sliding sleeve (101) is connected in the second baffle (3) in a clamped mode, a sliding rod (102) is connected in the sliding sleeve (101) in a sliding mode, the front face of the sliding rod (102) is fixedly connected with the back face of the connecting plate (9), and the position of the sliding rod (102) corresponds to the position of the clamping groove (11).