CN212289730U

CN212289730U - Light anti-collision buffer vehicle

Info

Publication number: CN212289730U
Application number: CN202020985035.6U
Authority: CN
Inventors: 许德金; 高明
Original assignee: Nanjing Jinchangjiang Transportation Equipment Co ltd
Current assignee: Nanjing Jinchangjiang Transportation Equipment Co ltd
Priority date: 2020-06-03
Filing date: 2020-06-03
Publication date: 2021-01-05
Anticipated expiration: 2030-06-03

Abstract

The utility model discloses a light-duty anticollision buffer car, including removing automobile body (1), buffer (2) and anticollision drive arrangement (3), install on removing automobile body (1) anticollision drive arrangement (3), buffer (2) set up at the tail end of removing automobile body (1) and be connected with anticollision drive arrangement (3) and rotate by anticollision drive arrangement (3) drive relative movement automobile body (1), under the user state, anticollision drive arrangement (3) drive buffer (2) overturn to the horizontality, still include back protector (4), back protector (4) set up on buffer (2) and rotate along with buffer (2) are synchronous, support when buffer (2) overturn to the horizontality and remove automobile body (1). The utility model has the advantages that: the utility model discloses the buffer stop atress is even during the use, and stability is good, and anticollision shock-absorbing capacity is good, and the utility model discloses still have simple structure's advantage.

Description

Light anti-collision buffer vehicle

Technical Field

The utility model relates to a light-duty anticollision buffering car.

Background

The anticollision buffer car is one of the used important tools in the road protection for reduce road protection in-process protection personnel safety, the structure of anticollision buffer car is including removing automobile body and buffer stop, buffer stop installs the rear end at removing the automobile body, and drive the motion by installing the hydro-cylinder on removing the automobile body and can overturn from top to bottom relatively removing the automobile body, in the use, hydro-cylinder drive protector upset to the horizontality, when rear vehicle takes place the striking with the buffer car, buffer stop provides the buffering to removing the automobile body, reduce the injury to the constructor.

The buffer stop of current protection buffer car is articulated with removing the automobile body, in order to avoid removing the automobile body and producing the upset of buffer stop and disturb, when protector is in the horizontality, it is close to the top of removing automobile body one end and removes the automobile body articulated, when buffer stop is in the horizontality, it is unsettled near the bottom of removing automobile body one end, whole buffer stop only with remove the top of automobile body coupling one end and with hydro-cylinder piston rod junction atress supported, stability is not good on the whole.

Disclosure of Invention

The utility model aims at providing a light-duty anticollision buffer car solves the technical defect of the crashproof poor stability among the prior art.

In order to solve the above problems, the utility model adopts the following technical proposal: light-duty anticollision buffer car, including removing the automobile body, buffer stop and anticollision drive arrangement, anticollision drive arrangement installs on removing the automobile body, buffer stop sets up and is being connected by the relative automobile body rotation of anticollision drive arrangement drive with anticollision drive arrangement at the tail end of removing the automobile body, under the user state, anticollision drive arrangement drive buffer stop overturns to the horizontality, still include back protector, back protector sets up on buffer stop and along with buffer stop synchronous rotation, support when buffer stop overturns to the horizontality and remove the automobile body. The utility model discloses set up back protector, in use, when buffer stop overturned to the horizontality, back protector produced the support to buffer stop's bottom, made buffer stop be close to the equal atress in one end top and the bottom of removing the automobile body, improved under the user state buffer stop and the stability of removing the limit body coupling, the anticollision effect is better.

As a further improvement, the anti-collision device comprises a connecting seat, a bracket, a connecting piece and a buffer piece, the connecting seat is installed at the afterbody of moving the automobile body, the one end and the connecting seat of bracket rotate to be connected, anti-collision driving device and bracket connection are used for driving the bracket to overturn relatively, the one end and the bracket connection of connecting piece, the other end is connected with the bolster, under the user state, anti-collision driving device drives the bracket to overturn to the connecting piece and is in the horizontality, and the bolster is located the one side of keeping away from moving the automobile body. The utility model discloses a bracket is connected with the rotation of connecting seat and is realized buffer stop and the relative upset of removing the automobile body, and the connecting piece is used for connecting bracket and buffer, receives when striking at removal automobile body rear, and the position that receives the striking is the bolster, through the buffering of bolster, alleviates the destruction to removing the automobile body.

As a further improvement of the utility model, the connecting piece includes four connecting rods, and both ends respectively are provided with two connecting rods about the bracket, and the connecting rod that the middle part of connecting rod crooked made the bracket both ends is respectively ")" shape and "(" shape, the one end that the bracket was kept away from to the connecting rod can be dismantled with the bolster and be connected. The utility model discloses well connecting rod middle part is crooked towards direction in opposite directions, and when the bolster received the striking, the further bending deformation of connecting rod, further buffering impact, and the utility model discloses when strikeing, the connecting rod can not cause danger to peripheral other vehicles or pedestrian to middle crooked.

As a further improvement of the utility model, still include the anticollision package, the one end setting of anticollision package is on the bracket and the anticollision package is located between bracket and the bolster. The utility model discloses set up the anticollision package, further improvement the utility model discloses an anticollision effect.

As a further improvement, the front and the back of the anti-collision bag are respectively provided with two connecting rods, and the distance between the two ends of the connecting rods is larger than or equal to the height of the anti-collision bag. The utility model discloses the structure of symmetry formula, overall stability is good.

As the utility model discloses a further improvement, back protector includes back support frame and back protection frame, and one side that the connecting piece was kept away from to the top of back protection frame and bracket is fixed and overturn in step with the bracket, and back support frame setting is removing automobile body rear end, and the one end of keeping away from on the back support frame and removing the automobile body is provided with a plurality of crashproof pads, and when back protection frame overturned to horizontal position, its tip supported on the crashproof pad on the back support frame. The utility model discloses well back support frame cooperatees with back protection frame, supports back protection frame by back support frame to buffer's stability when guaranteeing to use, the utility model provides a further buffering is provided to the travelling car to the crash pad, improves the utility model discloses an anticollision effect.

As a further improvement of the utility model, the rear protection frame comprises two rear protection connecting rods and a rear protection rod, one end of each rear protection connecting rod is fixed with the bracket, and the other end of each rear protection connecting rod is respectively fixed with two ends of the rear protection rod; the back bracing frame includes two back support connection poles and a back bracing piece, and the one end of two back support connection poles with remove the automobile body coupling, the other end of two back support connection poles is fixed with the both ends of back bracing piece respectively, the crash pad sets up on the back bracing piece. The utility model discloses well back protection frame and back support frame's structure makes things convenient for installation between them.

As a further improvement, the plurality of crash pads are uniformly arranged on the rear support bar and detachably mounted on the rear support bar. The utility model discloses well crashproof pad detachable mounting means makes things convenient for it to change.

As a further improvement, the utility model also comprises a warning lamp bracket, the bottom end of which is fixed at the rear end of the movable body, and the warning lamp bracket is provided with a warning lamp. The utility model discloses set up the warning lighting fixture and be used for installing the warning light, suggestion rear vehicle avoids hitting the utility model discloses.

To sum up, the beneficial effects of the utility model are that: the utility model discloses the buffer stop atress is even during the use, and stability is good, and anticollision shock-absorbing capacity is good, and the utility model discloses still have simple structure's advantage.

Drawings

Fig. 1 is a left side view of the present invention.

Fig. 2 is a rear view of the present invention.

Fig. 3 is a left side view of the present invention in use.

Wherein: 1. moving the vehicle body; 2. an anti-collision device; 3. an anti-collision driving device; 4. a rear guard; 5. a connecting seat; 6. a bracket; 7. a buffer member; 8. a connecting rod; 9. anti-collision bags; 10. an anti-collision pad; 11. a rear guard link; 12. a rear guard bar; 13. a rear support link; 14. a rear support bar; 15. a warning lamp bracket; 16. and a warning horn.

Detailed Description

The following description will further describe embodiments of the present invention with reference to the accompanying drawings.

The utility model discloses the definition of all around that involves is: the direction of the head of the moving vehicle body 1 is the front, the direction of the tail of the vehicle is the rear, and the left-hand direction is the left and the right-hand direction is the right when viewed from the rear to the front.

As shown in fig. 1 to 3 light-duty crashproof buffer car, including removing automobile body 1, buffer stop 2 and crashproof drive arrangement 3, crashproof drive arrangement 3 install on removing automobile body 1, buffer stop 2 set up at the tail end of removing automobile body 1 and be connected with crashproof drive arrangement 3 and rotate by crashproof drive arrangement 3 drive relative movement automobile body 1, under the user state, buffer stop 3 drive arrangement 2 upset to the horizontality, the preferred adoption hydro-cylinder of buffer stop 3, the cylinder body of hydro-cylinder rotate and install the tail end at removing automobile body 1, the piston rod of hydro-cylinder rotate with buffer stop 2 and be connected, the piston rod extension or the shrink of hydro-cylinder be used for driving buffer stop 2 relative movement automobile body upset.

The utility model discloses in buffer stop 2 include connecting seat 5, bracket 6, connecting piece and buffer 7, connecting seat 5 adopt bolt detachable to install at the afterbody of removing automobile body 1, one end and connecting seat 5 of bracket 6 rotate to be connected, collision drive 3 be connected with bracket 6 and be used for driving 5 upsets of the relative connecting seat of bracket 6, the utility model discloses in one end and the bracket 6 of connecting piece be connected, the other end and the bolster 7 of connecting piece be connected, under the user state, collision drive 3 drive 6 drive bracket 6 overturn to the connecting piece and be in the horizontality, and bolster 7 be located the one side of keeping away from removing automobile body 1. The utility model discloses in connecting seat 5's quantity be two, bracket 6 adopt about two axis of rotation with connecting seat 5 rotate to be connected, the piston rod of hydro-cylinder and bracket 6 keep away from the bottom of the one end of removing the automobile body and rotate and be connected, the utility model discloses in the quantity of hydro-cylinder be two, the cylinder body of two hydro-cylinders all rotates with the afterbody of removing automobile body 1 to be connected, two the piston rod synchronous extension or the synchronous shrink of hydro-cylinder, and two the free end of the piston rod of hydro-cylinder rotate with bracket 6 about both ends respectively and be connected, the piston rod synchronous flexible drive of two hydro-cylinders bracket 6 relative connecting seat 5 rotate, and bracket 6 atress even, rotate stably.

The utility model discloses in the connecting piece include four connecting rods 8, bracket 6 about both ends respectively be provided with two connecting rods 8, the utility model discloses in one end and bracket 6 welded fastening of connecting rod 8, the middle part of connecting rod 8 crooked connecting rod 8 that makes bracket 6 both ends be respectively ")" shape and "(" shape, and the tip on the top of connecting rod 8 and the tip of bottom be located same vertical line, connecting rod 8 one end of keeping away from bracket 6 can dismantle with bolster 7 and be connected. The utility model discloses in bolster 7 with connecting rod 8 one end of keeping away from bracket 6 adopt bolt detachable to connect.

In order to further strengthen the utility model discloses an anticollision buffering effect, the utility model discloses still be provided with anticollision package 9, anticollision package 9 one end set up on bracket 6 and anticollision package 9 is located between bracket 6 and bolster 7, the utility model discloses in anticollision package 9 with bracket 6 welded fastening. Anti-collision device 2 when being in vertical state, anti-collision bag 9 respectively have two connecting rods 8 in the front and back both sides, and the distance at connecting rod 8 both ends be more than or equal to anti-collision bag 9's height, the utility model discloses well anti-collision bag 9 is prior art itself, to its concrete structure, the utility model discloses do not give detailed description.

In order to strengthen the utility model discloses stability and further improvement in use the utility model discloses an anticollision effect, the utility model discloses a back protector 4 is provided with, back protector 4 set up on buffer stop 2 and along with buffer stop 2 synchronous rotations buffer stop 2 overturn and support when the horizontality and remove automobile body 1.

The utility model discloses in back protector 4 include back support frame and back protection frame, back protection frame's top and bracket 6 keep away from one side of connecting piece fixed and overturn in step with bracket 6, back support frame set up and removing 1 rear end of automobile body, back support frame on keep away from the one end of removing automobile body 1 and be provided with a plurality of crash pads 10 back protection frame when upset to horizontal position, back protection frame tip support on the crash pad 10 on the back support frame.

The rear protection frame in the utility model comprises two rear protection connecting rods 11 and a rear protection rod 12, one end of the two rear protection connecting rods 11 is fixed with the bracket 6, and the other end of the two rear protection connecting rods 11 is respectively fixed with the two ends of the rear protection rod 12, the two ends of the rear protection connecting rod 11, the bracket 6 and the rear protection rod 12 are fixed in a welding mode; the utility model discloses in back support frame include two back support connecting rod 13 and a back bracing piece 14, two back support connecting rod 13 the upper end and remove automobile body 1 and adopt many bolt detachable to be connected, two the other end of back support connecting rod 13 fixed with back bracing piece 14's both ends respectively, the utility model discloses preferred back support connecting rod 13 and back bracing piece 14 welded fastening, crashproof pad 10 set up on back bracing piece 14. The utility model discloses in back protection connecting rod 11, back protection pole 12 and back bracing piece 14 all adopt the square steel to make.

The utility model discloses it is a plurality of crashproof pad 10 along the even setting of length direction of back bracing piece 14 on back bracing piece 14 and with the installation of back bracing piece 14 detachable, the utility model discloses preferred crashproof pad 10's quantity is two, crashproof pad 10 on be provided with the screw rod, open the through-hole that has the spiral shell to run through both sides around it on back bracing piece 14, the screw rod passes the through-hole on the back bracing piece 14 and adopt and install crashproof pad 10 detachable on back bracing piece 14 with screw rod screw-thread fit's nut, two crashproof pads 10 are located respectively and are close to two horizontal support unit 15 departments.

Example 2

The embodiment is a further improvement on the basis of the embodiment 1, in order to enhance the warning effect, the embodiment is further provided with a warning lamp holder 15, the bottom end of the warning lamp holder 15 is welded and fixed at the rear end of the movable vehicle body 1, and a warning lamp (not shown in the figure) is arranged on the warning lamp holder 15. The utility model discloses in warning lighting fixture 15 including controlling two support posts and a supporting beam, two support post's bottom respectively with remove 1 welded fastening of automobile body, a supporting beam's both ends respectively with two support posts's top welded fastening form door-shaped frame construction, the warning light have a plurality ofly and adopt the bolt respectively detachable install on a supporting beam and support post, and the warning light be located a supporting beam's intermediate position, the utility model discloses well supporting beam is last to install warning loudspeaker 16 for voice warning when buffering package is packed up, is put down! The utility model discloses in warning light and the power electric connection of removing automobile body 1, its connected mode is prior art, the utility model discloses do not give detailed description. The structure of the rest of this embodiment is the same as that of embodiment 1, and reference is made to embodiment 1 for details, which are not repeated herein.

Parts which are not specifically described in the above description are prior art or can be realized by the prior art. The specific embodiments of the present invention are merely preferred embodiments of the present invention, and are not intended to limit the scope of the present invention. All equivalent changes and modifications made according to the contents of the claims of the present invention should be regarded as the technical scope of the present invention.

Claims

1. Light-duty crashproof buffer car, including removing automobile body (1), buffer (2) and crashproof drive arrangement (3), install on removing automobile body (1) crashproof drive arrangement (3), buffer (2) set up at the tail end of removing automobile body (1) and be connected with crashproof drive arrangement (3) and remove automobile body (1) rotation relatively by crashproof drive arrangement (3) drive, under the user state, buffer (3) drive buffer (2) overturn to the horizontality, its characterized in that: still include back protector (4), back protector (4) set up on buffer stop (2) and rotate along with buffer stop (2) synchronization, support when buffer stop (2) overturn to the horizontality and remove automobile body (1).

2. The light crash-proof buffer vehicle as recited in claim 1, wherein: anti-collision device (2) are including connecting seat (5), bracket (6), connecting piece and buffer (7), the afterbody at removal automobile body (1) is installed in connecting seat (5), the one end and connecting seat (5) of bracket (6) rotate to be connected, anti-collision driving device (3) are connected with bracket (6) and are used for driving bracket (6) relative connecting seat (5) upset, the one end and the bracket (6) of connecting piece are connected, the other end is connected with bolster (7), under the user state, anti-collision driving device (3) drive bracket (6) upset is in the horizontality to the connecting piece, and bolster (7) are located the one side of keeping away from removal automobile body (1).

3. The light crash-proof buffer vehicle as recited in claim 2, wherein: the connecting piece includes four connecting rods (8), and both ends respectively are provided with two connecting rods (8) about bracket (6), and the middle part bending of connecting rod (8) makes connecting rod (8) at bracket (6) both ends be respectively "" shape and "(" shape, and the one end that bracket (6) was kept away from in connecting rod (8) can be dismantled with bolster (7) and be connected.

4. The light crash-proof buffer vehicle as recited in claim 3, wherein: still include crashproof package (9), the one end setting of crashproof package (9) is on bracket (6) and crashproof package (9) are located between bracket (6) and bolster (7).

5. The light crashworthy buffer vehicle as claimed in claim 4, wherein: two connecting rods (8) are respectively arranged on the front side and the rear side of the anti-collision bag (9), and the distance between the two ends of each connecting rod (8) is larger than or equal to the height of the anti-collision bag (9).

6. A light-duty crashproof buffer car of any one of claim 2 to 5, characterized in that: rear protection device (4) include back support frame and back protection frame, and one side that the connecting piece was kept away from to the top of back protection frame and bracket (6) is fixed and overturn in step with bracket (6), and back support frame setting is in removal automobile body (1) rear end, and the one end of keeping away from on the back support frame and removing automobile body (1) is provided with a plurality of crash pads (10), and when back protection frame overturned to horizontal position, its tip supported on crash pad (10) on the back support frame.

7. The light crash-proof buffer vehicle as recited in claim 6, wherein: the rear protective frame comprises two rear protective connecting rods (11) and a rear protective rod (12), one ends of the two rear protective connecting rods (11) are fixed with the bracket (6), and the other ends of the two rear protective connecting rods (11) are respectively fixed with two ends of the rear protective rod (12); the rear support frame comprises two rear support connecting rods (13) and a rear support rod (14), one ends of the two rear support connecting rods (13) are connected with the moving vehicle body (1), the other ends of the two rear support connecting rods (13) are fixed to the two ends of the rear support rod (14) respectively, and the anti-collision pad (10) is arranged on the rear support rod (14).

8. The light crash-proof buffer vehicle as recited in claim 7, wherein: the crash pads (10) are uniformly arranged on the rear support rod (14) and detachably mounted with the rear support rod (14).

9. The light crash-proof buffer vehicle as recited in claim 1, wherein: still include warning lighting fixture (15), the bottom mounting of warning lighting fixture (15) is in the rear end of removing automobile body (1), is provided with the warning light on warning lighting fixture (15).