CN210975671U

CN210975671U - Novel highway construction is with crashproof mound

Info

Publication number: CN210975671U
Application number: CN201921132274.0U
Authority: CN
Inventors: 蒯璇
Original assignee: Shandong Hengxin Highway Engineering Co ltd
Current assignee: Shandong Hengxin Highway Engineering Co ltd
Priority date: 2019-07-18
Filing date: 2019-07-18
Publication date: 2020-07-10
Anticipated expiration: 2029-07-18

Abstract

The utility model discloses a novel highway construction is with crashproof mound, including the mound body, the lower extreme of the mound body is equipped with the shifting chute, sliding connection has the diaphragm in the shifting chute, the equal fixedly connected with universal wheel in lower extreme four corners department of diaphragm, the internal first cavity that is equipped with of mound, be equipped with the adjustment mechanism who is used for adjusting the diaphragm in the first cavity, the internal second cavity that is equipped with of mound, be equipped with the latch mechanism who is used for carrying out the joint to two mound bodies in the second cavity, the front side of the mound body is equipped with the riser, be connected through a plurality of buffer gear between riser and the mound body, the front side fixedly connected with plastic slab of riser. The utility model discloses reduce the vehicle because of the damage that the crashproof mound of striking caused, be convenient for carry and increase the crashproof intensity of crashproof mound.

Description

Novel highway construction is with crashproof mound

Technical Field

The utility model relates to an anticollision mound technical field especially relates to a novel anticollision mound for highway construction.

Background

The anti-collision pier is a shunt line of a municipal road and also a pier body for avoiding accidents, and the traditional anti-collision pier adopted at present at home mainly adopts a pier body made of cement gravel.

The existing anti-collision pier is made of cement, the rigidity is high, the damage to a vehicle and the anti-collision pier is serious when the vehicle collides, the weight of the existing anti-collision pier is high, and the existing anti-collision pier is inconvenient to convey and transfer.

Therefore, a novel anti-collision pier for highway construction is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the great just be not convenient for of anticollision mound rigidity carries among the prior art, and the novel anticollision mound for highway construction that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a novel anticollision mound for highway construction, includes the mound body, the lower extreme of the mound body is equipped with the shifting chute, sliding connection has the diaphragm in the shifting chute, the equal fixedly connected with universal wheel of lower extreme four corners department of diaphragm, the internal first cavity that is equipped with of mound, be equipped with the adjustment mechanism that is used for adjusting the diaphragm in the first cavity, the internal second cavity that is equipped with of mound, be equipped with the latch mechanism that is used for carrying out the joint to two mound bodies in the second cavity, the front side of the mound body is equipped with the riser, be connected through a plurality of buffer gear between riser and the mound body, the front side fixedly connected with plastic slab of riser.

Preferably, adjustment mechanism is including setting up the first threaded rod in first cavity, the lower extreme of first threaded rod is rotated and is run through the mound body and extend to the shifting chute in, the lower extreme screw thread of first threaded rod runs through diaphragm and fixedly connected with fixed plate, the level is equipped with the dwang in the first cavity, be connected through the transmission of first bevel gear group between dwang and the first threaded rod, the rear end of dwang is rotated and is run through the first turning handle of mound body and coaxial fixedly connected with.

Preferably, the first bevel gear set comprises a first bevel gear and a second bevel gear which are meshed with each other, the first bevel gear is coaxially and fixedly connected with the rotating rod, and the second bevel gear is coaxially and fixedly connected with the first threaded rod.

Preferably, the latch mechanism include with the vertical pivot of being connected of rotating of second cavity, the upper end of pivot is rotated and is run through the mound body and coaxial fixedly connected with second turning handle, the right side wall of the mound body is equipped with two recesses, two equal sliding connection has the kelly, two in the recess the equal threaded connection in left end of kelly has the second threaded rod, two the left end of second threaded rod all rotates and runs through the mound body and extend to in the second cavity, all be connected through the transmission of second bevel gear group between pivot and two second threaded rods, the left side wall of the mound body be equipped with two respectively with two kelly assorted draw-in grooves.

Preferably, the second bevel gear set comprises a third bevel gear and a fourth bevel gear which are meshed with each other, the third bevel gear is coaxially and fixedly connected with the rotating shaft, and the fourth bevel gear is coaxially and fixedly connected with the second threaded rod.

Preferably, buffer gear is including setting up the dashpot on the lateral wall behind the riser, vertical fixedly connected with gag lever post in the dashpot, the gag lever post overcoat is equipped with buffer block and spring, the both ends of spring buffer block and dashpot inside wall fixed connection respectively, the one end that the dashpot was kept away from to the buffer block is rotated and is connected with the bracing piece, the one end that the buffer block was kept away from to the bracing piece is rotated with the preceding lateral wall of the pier body and is connected, the equal fixedly connected with limiting plate in rear side wall four corners department of riser, the preceding lateral wall of the pier body be equipped with four limiting plate assorted spacing holes.

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

1. through the arrangement of the adjusting mechanism, the first rotating handle is rotated to drive the rotating rod to rotate, the rotating rod drives the first threaded rod to rotate, the first threaded rod drives the transverse plate to lift, the transverse plate drives the four universal wheels to rotate until the four universal wheels are in proper positions, so that the pier body can be moved, and the pier body is labor-saving and convenient to carry;

2. by arranging the clamping mechanism, the second rotating handle is rotated to drive the rotating shaft to rotate, the rotating shaft drives the two second threaded rods to rotate, the two second threaded rods drive the two clamping rods to move until the clamping rods move out of the grooves by a proper length and are clamped with the clamping grooves of adjacent pier bodies, so that the splicing of a plurality of pier bodies can be completed, and the anti-collision strength of the pier bodies is increased;

3. through setting up buffer gear, when the vehicle hit the plastic slab on, the spring can be effectual cushions the impact of vehicle, and the damage that causes the vehicle reduces to the minimum as far as.

The utility model discloses reduce the vehicle because of the damage that the crashproof mound of striking caused, be convenient for carry and increase the crashproof intensity of crashproof mound.

Drawings

Fig. 1 is a front perspective view of a novel anti-collision pier for road construction, which is provided by the utility model;

fig. 2 is a perspective view of a side structure of a novel anti-collision pier for road construction, which is provided by the utility model;

FIG. 3 is an enlarged view taken at A in FIG. 2;

fig. 4 is an enlarged view at B in fig. 2.

In the figure: 1 pier body, 2 shifting chutes, 3 transverse plates, 4 universal wheels, 5 first cavities, 6 adjusting mechanisms, 7 second cavities, 8 clamping mechanisms, 9 vertical plates, 10 buffer mechanisms, 11 plastic plates, 12 first threaded rods, 13 fixing plates, 14 rotating rods, 15 first bevel gear sets, 16 first rotating handles, 17 first bevel gears, 18 second bevel gears, 19 rotating shafts, 20 second rotating handles, 21 grooves, 22 clamping rods, 23 second bevel gear sets, 24 clamping grooves, 25 third bevel gears, 26 fourth bevel gears, 27 second threaded rods, 28 buffer grooves, 29 limiting rods, 30 buffer blocks, 31 springs, 32 supporting rods and 33 limiting plates.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-4, a novel anti-collision pier for highway construction comprises a pier body 1, a moving groove 2 is arranged at the lower end of the pier body 1, a transverse plate 3 is connected in the moving groove 2 in a sliding manner, universal wheels 4 are fixedly connected at four corners of the lower end of the transverse plate 3, a first cavity 5 is arranged in the pier body 1, an adjusting mechanism 6 for adjusting the transverse plate 3 is arranged in the first cavity 5, specifically, the adjusting mechanism 6 comprises a first threaded rod 12 arranged in the first cavity 5, the lower end of the first threaded rod 12 penetrates through the pier body 1 in a rotating manner and extends into the moving groove 2, the lower end thread of the first threaded rod 12 penetrates through the transverse plate 3 and is fixedly connected with a fixed plate 13, a rotating rod 14 is horizontally arranged in the first cavity 5, the rotating rod 14 is in transmission connection with the first threaded rod 12 through a first bevel gear set 15, it is required to say that the first bevel gear set 15 comprises a first bevel gear 17 and a second, the first bevel gear 17 is coaxially and fixedly connected with the rotating rod 14.

In the utility model, the second bevel gear 18 is coaxially and fixedly connected with the first threaded rod 12, the rear end of the rotating rod 14 is rotatably penetrated through the pier body 1 and coaxially and fixedly connected with the first rotating handle 16, the second cavity 7 is arranged in the pier body 1, the clamping mechanism 8 for clamping two pier bodies 1 is arranged in the second cavity 7, it is noted that the clamping mechanism 8 comprises a rotating shaft 19 vertically and rotatably connected with the second cavity 7, the upper end of the rotating shaft 19 is rotatably penetrated through the pier body 1 and coaxially and fixedly connected with the second rotating handle 20, the right side wall of the pier body 1 is provided with two grooves 21, clamping rods 22 are slidably connected in the two grooves 21, the left ends of the two clamping rods 22 are respectively and rotatably connected with the second threaded rod 27, the left ends of the two second threaded rods 27 are respectively rotatably penetrated through the pier body 1 and extend into the second cavity 7, the rotating shaft 19 is in transmission connection with the two second threaded rods 27 through the second bevel gear set 23, it should be noted that the second bevel gear set 23 includes a third bevel gear 25 and a fourth bevel gear 26 which are engaged with each other, and the third bevel gear 25 is coaxially and fixedly connected with the rotating shaft 19.

In the utility model, a fourth bevel gear 26 is coaxially and fixedly connected with a second threaded rod 27, the left side wall of the pier body 1 is provided with two clamping grooves 24 respectively matched with the two clamping rods 22, the front side of the pier body 1 is provided with a vertical plate 9, the vertical plate 9 is connected with the pier body 1 through a plurality of buffer mechanisms 10, furthermore, the buffer mechanism 10 comprises a buffer groove 28 arranged on the rear side wall of the vertical plate 9, a limit rod 29 is vertically and fixedly connected in the buffer groove 28, a buffer block 30 and a spring 31 are sleeved outside the limit rod 29, the two ends of the spring 31 are respectively fixedly connected with the inner side walls of the buffer block 30 and the buffer groove 28, one end of the buffer block 30 far away from the buffer groove 28 is rotatably connected with a support rod 32, one end of the support rod 32 far away from the buffer block 30 is rotatably connected with the front side wall of the pier body 1, the four corners of the rear side wall of the vertical plate 9 are fixedly connected with limit plates, the front side of the vertical plate 9 is fixedly connected with a plastic plate 11, and the front side of the plastic plate 11 and the rear side of the pier body 1 are both stuck with red and white reflective films.

The utility model discloses when well needs to remove, rotate first turning handle 16, first turning handle 16 drives dwang 14 and rotates, and dwang 14 drives first bevel gear 17 and rotates, and first bevel gear 17 drives gear 18 and rotates, and gear 18 drives first threaded rod 12 and rotates, and first threaded rod 12 drives diaphragm 3 and goes up and down, and diaphragm 3 drives four universal wheels 4 and goes up and down, until four universal wheels 4 with ground counterbalance contact and reverse lift the pier body 1 off the suitable height in ground can.

The utility model discloses when carrying out 1 joint of a plurality of mound bodies, rotate second turning handle 20, second turning handle 20 drives pivot 19 and rotates, and pivot 19 drives two third bevel gears 25 and rotates, and two third bevel gears 25 drive two fourth bevel gears 26 and rotate, and two fourth bevel gears 26 drive two second threaded rods 27 and rotate, and two second threaded rods 27 drive two kelly 22 and remove, until suitable position to with two kelly 22 and two draw-in grooves 24 joints on the adjacent mound body 1 can.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A novel anti-collision pier for highway construction comprises a pier body (1) and is characterized in that, the lower end of the pier body (1) is provided with a moving groove (2), a transverse plate (3) is connected in the moving groove (2) in a sliding way, universal wheels (4) are fixedly connected at four corners of the lower end of the transverse plate (3), a first cavity (5) is arranged in the pier body (1), an adjusting mechanism (6) for adjusting the transverse plate (3) is arranged in the first cavity (5), a second cavity (7) is arranged in the pier body (1), a clamping mechanism (8) for clamping the two pier bodies (1) is arranged in the second cavity (7), the front side of the pier body (1) is provided with a vertical plate (9), the vertical plate (9) is connected with the pier body (1) through a plurality of buffer mechanisms (10), and the front side of the vertical plate (9) is fixedly connected with a plastic plate (11).

2. The novel anti-collision pier for highway construction according to claim 1, wherein the adjusting mechanism (6) comprises a first threaded rod (12) arranged in the first cavity (5), the lower end of the first threaded rod (12) rotates to penetrate through the pier body (1) and extend into the moving groove (2), the lower end of the first threaded rod (12) penetrates through the transverse plate (3) and is fixedly connected with a fixing plate (13), a rotating rod (14) is horizontally arranged in the first cavity (5), the rotating rod (14) is in transmission connection with the first threaded rod (12) through a first bevel gear set (15), and the rear end of the rotating rod (14) rotates to penetrate through the pier body (1) and is coaxially and fixedly connected with a first rotating handle (16).

3. The novel anti-collision pier for road construction according to claim 2, wherein the first bevel gear set (15) comprises a first bevel gear (17) and a second bevel gear (18) which are meshed with each other, the first bevel gear (17) is coaxially and fixedly connected with the rotating rod (14), and the second bevel gear (18) is coaxially and fixedly connected with the first threaded rod (12).

4. The novel anti-collision pier for road construction according to claim 1, the clamping mechanism (8) comprises a rotating shaft (19) vertically and rotatably connected with the second cavity (7), the upper end of the rotating shaft (19) rotatably penetrates through the pier body (1) and is coaxially and fixedly connected with a second rotating handle (20), the right side wall of the pier body (1) is provided with two grooves (21), clamping rods (22) are connected in the two grooves (21) in a sliding manner, the left ends of the two clamping rods (22) are connected with second threaded rods (27) in a threaded manner, the left ends of the two second threaded rods (27) penetrate through the pier body (1) in a rotating manner and extend into the second cavity (7), the rotating shaft (19) is in transmission connection with the two second threaded rods (27) through a second bevel gear set (23), the left side wall of the pier body (1) is provided with two clamping grooves (24) which are respectively matched with the two clamping rods (22).

5. The novel anti-collision pier for road construction according to claim 4, wherein the second bevel gear set (23) comprises a third bevel gear (25) and a fourth bevel gear (26) which are meshed with each other, the third bevel gear (25) is coaxially and fixedly connected with the rotating shaft (19), and the fourth bevel gear (26) is coaxially and fixedly connected with the second threaded rod (27).

6. The novel anti-collision pier for road construction according to claim 1, the buffer mechanism (10) comprises a buffer groove (28) arranged on the rear side wall of the vertical plate (9), a limiting rod (29) is vertically and fixedly connected in the buffer groove (28), a buffer block (30) and a spring (31) are sleeved outside the limiting rod (29), two ends of the spring (31) are respectively fixedly connected with the buffer block (30) and the inner side wall of the buffer groove (28), one end of the buffer block (30) far away from the buffer groove (28) is rotatably connected with a support rod (32), one end of the support rod (32) far away from the buffer block (30) is rotatably connected with the front side wall of the pier body (1), the four corners of the rear side wall of the vertical plate (9) are fixedly connected with limit plates (33), the front side wall of the pier body (1) is provided with limiting holes matched with the four limiting plates (33).