CN219951774U

CN219951774U - Anticollision mound

Info

Publication number: CN219951774U
Application number: CN202321394948.0U
Authority: CN
Inventors: 冒宏伟; 张继
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-06-02
Filing date: 2023-06-02
Publication date: 2023-11-03
Anticipated expiration: 2033-06-02

Abstract

The utility model discloses an anti-collision pier, which comprises a fixed frame, an adjusting structure and an anti-collision structure, wherein the fixed frame is arranged on the fixed frame; the adjusting structure comprises a groove, a hand wheel, a screw rod, a movable block, a guide groove, a guide rod, a connecting rod and a movable plate, wherein the screw rod is connected in a rotating mode in the fixed frame, the top end of the screw rod penetrates through the top end side wall of the fixed frame and is fixedly connected with the hand wheel, the hand wheel is connected in the groove in a rotating mode, and the groove is formed in the top of the fixed frame. According to the utility model, concrete mortar is injected into the filling cavity through the grouting groove, the strength of the fixed frame is enhanced through the filling cavity and the concrete mortar, the anti-collision capacity is further enhanced, the hand wheel in the groove is rotated, the hand wheel drives the screw rod to rotate, the screw rod and the two movable blocks rotate in a threaded manner, the movable blocks drive the guide rod to slide along the guide groove under the action of the screw rod, the movable blocks drive the movable plates to slide along the side groove through the connecting rod, and the movable plates drive the anti-collision plates to be far away from the fixed frame, so that the protection energy absorption range is improved.

Description

Anticollision mound

Technical Field

The utility model relates to the technical field of crashproof piers, in particular to a crashproof pier.

Background

The crashproof mound is municipal road's reposition of redundant personnel line, also is the pier body that avoids the accident to take place, and the speed of traveling of vehicle on the highway is higher, in case the accident takes place, collides with positions such as the fence end of main line reposition of redundant personnel department, export triangle district and central divider area opening part end, can seriously threaten personnel's in the car life and property safety, but when the accident takes place, often the locomotive collides with crashproof mound.

The patent specification with the publication number of CN201720935885.3 discloses a novel anti-collision pier with good alarm effect, which comprises a solar cell panel and two semi-cylindrical anti-collision pier barrels which are symmetrically arranged, wherein the semi-cylindrical anti-collision pier barrels are PE material semi-cylindrical anti-collision pier barrels, the LED explosion flash lamp is electrically connected with the light-operated switch through an electric wire, and the light-operated switch is electrically connected with the storage battery through an electric wire.

The prior art scheme among the above-mentioned has the weak point, and current crashproof mound is usually cast with the cement sand stone, and crashproof mound itself rigidity that cement sand stone made is too big, can not play the cushioning effect, and relatively heavy, can make the automobile body cause serious damage when meetting the accident, still can threat personal safety problem, the protection performance is not good enough. Accordingly, an anti-collision pier is proposed to solve the above problems.

Disclosure of Invention

The anti-collision pier is used for solving the defects of the prior art, the existing anti-collision pier is usually cast by using cement sand, the anti-collision pier made of the cement sand is too rigid and cannot play a role of buffering, and is heavy, the car body is seriously damaged when an accident occurs, the personal safety problem is threatened, and the protection performance is poor.

According to one aspect of the present utility model, there is provided an anti-collision pier comprising a fixed frame, and an adjusting structure and an anti-collision structure;

the adjusting structure comprises a groove, a hand wheel, a screw rod, a movable block, a guide groove, a guide rod, a connecting rod and a movable plate, wherein the screw rod is rotationally connected in the fixed frame, the top end of the screw rod penetrates through the side wall of the top end of the fixed frame and is fixedly connected with the hand wheel, the hand wheel is rotationally connected in the groove, and the groove is arranged at the top of the fixed frame;

the anti-collision structure comprises a side groove, a grouting groove, a filling cavity, an anti-collision plate, an air bag, an anti-collision layer, a buffer bulge, a fixing plate, fixing holes and a connecting seat, wherein the side grooves are formed in the side walls of the two ends of the fixing frame, the movable plate is connected with the side grooves in a sliding mode, and one end of the movable plate is fixedly connected with the anti-collision plate.

Further, the lead screw threaded connection two movable blocks, the one end of connecting rod is rotated through the pivot to the both ends inside of movable block, the other end of connecting rod is rotated through the pivot and is connected the fly leaf, the one end fixed connection guide bar of movable block, guide bar sliding connection guide way, the guide way is seted up at the inner wall of fixed frame.

Further, the one end fixed connection anticollision board of fly leaf, the anticollision board is the arc, the inside of anticollision board is provided with the gasbag that a plurality of equidistance distributes.

Further, the one end lateral wall fixed connection anticollision layer of anticollision board, the anticollision layer is reinforced concrete layer, the lateral wall on anticollision layer is provided with the buffer bulge that a plurality of equidistance distributes.

Further, the inner wall of the fixed frame is provided with filling cavities distributed in an annular mode, the tops of the filling cavities are communicated with grouting grooves, and the grouting grooves are formed in the tops of the fixed frame.

Further, the bottom of fixed frame is fixed and is connected the connecting seat, the bottom fixed connection fixed plate of connecting seat, the fixed orifices has all been seted up to the four corners of fixed plate.

According to the embodiment of the utility model, the adjusting structure and the anti-collision structure are adopted, so that the defects of the prior art scheme are overcome, the existing anti-collision pier is usually cast by using cement sand, the anti-collision pier made of cement sand is too high in rigidity and cannot play a role in buffering, and the anti-collision pier is heavy, so that the car body of the car body is seriously damaged when an accident occurs, the personal safety problem is threatened, and the protection performance is poor.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained from these drawings without inventive faculty for a person skilled in the art.

FIG. 1 is a schematic perspective view of an embodiment of the present utility model;

FIG. 2 is a schematic overall structure of an embodiment of the present utility model;

FIG. 3 is a schematic view of the location of an airbag and an impact panel in accordance with an embodiment of the present utility model.

In the figure: 1. a fixed frame; 101. a side groove; 2. grouting grooves; 3. filling the cavity; 4. a groove; 5. a hand wheel; 6. a screw rod; 7. a movable block; 8. a guide groove; 9. a guide rod; 10. a connecting rod; 11. a movable plate; 12. an anti-collision plate; 13. an air bag; 14. an anti-collision layer; 15. a buffer protrusion; 16. a fixing plate; 17. a fixing hole; 18. and a connecting seat.

Detailed Description

In order that those skilled in the art will better understand the present utility model, a technical solution in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in which it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present utility model without making any inventive effort, shall fall within the scope of the present utility model.

It should be noted that the terms "first," "second," and the like in the description and the claims of the present utility model and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate in order to describe the embodiments of the utility model herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In the present utility model, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal" and the like indicate an azimuth or a positional relationship based on that shown in the drawings. These terms are only used to better describe the present utility model and its embodiments and are not intended to limit the scope of the indicated devices, elements or components to the particular orientations or to configure and operate in the particular orientations.

Also, some of the terms described above may be used to indicate other meanings in addition to orientation or positional relationships, for example, the term "upper" may also be used to indicate some sort of attachment or connection in some cases. The specific meaning of these terms in the present utility model will be understood by those of ordinary skill in the art according to the specific circumstances.

Furthermore, the terms "mounted," "configured," "provided," "connected," "coupled," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; may be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements, or components. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other. The utility model will be described in detail below with reference to the drawings in connection with embodiments.

Referring to fig. 1-3, an anti-collision pier comprises a fixed frame 1, an adjusting structure and an anti-collision structure;

the adjusting structure comprises a groove 4, a hand wheel 5, a screw rod 6, a movable block 7, a guide groove 8, a guide rod 9, a connecting rod 10 and a movable plate 11, wherein the screw rod 6 is rotatably connected in the fixed frame 1, the top end of the screw rod 6 penetrates through the side wall of the top end of the fixed frame 1 and is fixedly connected with the hand wheel 5, the hand wheel 5 is rotatably connected in the groove 4, and the groove 4 is arranged at the top of the fixed frame 1;

the anti-collision structure comprises a side groove 101, a grouting groove 2, a filling cavity 3, an anti-collision plate 12, an air bag 13, an anti-collision layer 14, a buffer bulge 15, a fixed plate 16, a fixed hole 17 and a connecting seat 18, wherein the side grooves 101 are formed in the side walls of the two ends of the fixed frame 1, the movable plate 11 is connected in the side groove 101 in a sliding mode, and one end of the movable plate 11 is fixedly connected with the anti-collision plate 12.

The concrete mortar is injected into the filling cavity through the grouting groove, the strength of the fixing frame is enhanced through the filling cavity and the concrete mortar, the anti-collision capacity is increased, the hand wheel inside the groove is rotated, the hand wheel drives the screw rod to rotate, the screw rod and the threads of the two movable blocks rotate, the movable blocks drive the guide rod to slide along the guide groove under the action of the screw rod, the movable blocks push the movable plates to slide along the side groove through the connecting rod, and the movable plates drive the anti-collision plates to be away from the fixing frame, so that the protection energy absorption range is improved.

The screw rod 6 is in threaded connection with two movable blocks 7, one end of a connecting rod 10 is rotatably connected to the inside of two ends of each movable block 7 through a rotating shaft, the other end of each connecting rod 10 is rotatably connected with a movable plate 11 through a rotating shaft, one end of each movable block 7 is fixedly connected with a guide rod 9, the guide rods 9 are in sliding connection with guide grooves 8, and the guide grooves 8 are formed in the inner wall of the fixed frame 1; one end of the movable plate 11 is fixedly connected with an anti-collision plate 12, the anti-collision plate 12 is an arc-shaped plate, and a plurality of air bags 13 distributed at equal intervals are arranged inside the anti-collision plate 12; the outer side wall of one end of the anti-collision plate 12 is fixedly connected with an anti-collision layer 14, the anti-collision layer 14 is a reinforced concrete layer, and a plurality of buffer protrusions 15 distributed at equal intervals are arranged on the outer side wall of the anti-collision layer 14; the inner wall of the fixed frame 1 is provided with filling cavities 3 distributed in an annular mode, the tops of the filling cavities 3 are communicated with grouting grooves 2, and the grouting grooves 2 are formed in the tops of the fixed frame 1; the bottom of fixed frame 1 is fixed connection seat 18, the bottom fixed connection fixed plate 16 of connection seat 18, fixed orifices 17 have all been seted up to the four corners of fixed plate 16.

When the anti-collision device is used, firstly, concrete mortar is injected into the filling cavity 3 through the grouting groove 2, the strength of the fixed frame 1 is enhanced through the filling cavity 3 and the concrete mortar, then the anti-collision capacity is increased, the hand wheel 5 in the groove 4 is rotated, the hand wheel 5 drives the screw rod 6 to rotate, the screw rod 6 and the two movable blocks 7 rotate in a threaded manner, the movable blocks 7 drive the guide rods 9 to slide along the guide grooves 8 under the action of the screw rod 6, the movable blocks 7 push the movable plates 11 to slide along the side grooves 101 through the connecting rods 10, the movable plates 11 drive the anti-collision plates 12 to be far away from the fixed frame 1, so that the protection range is improved, the energy absorption effect of the anti-collision pier is effectively improved through the air bags 13 arranged in the anti-collision plates 12 and the buffer bulges 15 on the outer side walls of the protection layer, the anti-collision pier is borne by the anti-collision layer 14, the anti-collision capacity is greatly enhanced, and the anti-collision pier is convenient to fixedly install through the connecting seats 18, the fixed plates 16 and the fixed holes 17, and the anti-collision pier is prevented from moving.

The utility model has the advantages that:

1. the utility model has simple operation, the concrete mortar is injected into the filling cavity through the grouting groove, the strength of the fixed frame is enhanced through the filling cavity and the concrete mortar, the anti-collision capacity is further enhanced, the hand wheel in the groove is rotated, the hand wheel drives the screw rod to rotate, the screw rod and the two movable blocks rotate in a threaded manner, the movable blocks drive the guide rod to slide along the guide groove under the action of the screw rod, the movable blocks drive the movable plates to slide along the side groove through the connecting rod, and the movable plates drive the anti-collision plates to be far away from the fixed frame, so that the range of protection and energy absorption is improved;

2. the anti-collision device is reasonable in structure, the energy absorption effect of the anti-collision pier is effectively improved through the air bag arranged in the anti-collision plate and the buffer bulge on the outer side wall of the protection layer, the anti-collision capacity is greatly enhanced through the bearing of the anti-collision layer to a larger impact force, and the anti-collision device is convenient to fixedly install and avoids the movement of the anti-collision pier through the connecting seat, the fixing plate and the fixing hole.

The circuit, the electronic components and the modules are all in the prior art, and can be completely realized by a person skilled in the art, and needless to say, the protection of the utility model does not relate to the improvement of software and a method.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. An anti-collision pier, which is characterized in that: comprises a fixed frame (1), an adjusting structure and an anti-collision structure;

the adjusting structure comprises a groove (4), a hand wheel (5), a screw rod (6), a movable block (7), a guide groove (8), a guide rod (9), a connecting rod (10) and a movable plate (11), wherein the screw rod (6) is rotationally connected in the fixed frame (1), the top end of the screw rod (6) penetrates through the side wall of the top end of the fixed frame (1) and is fixedly connected with the hand wheel (5), the hand wheel (5) is rotationally connected in the groove (4), and the groove (4) is arranged at the top of the fixed frame (1);

the anti-collision structure comprises a side groove (101), a grouting groove (2), a filling cavity (3), an anti-collision plate (12), an air bag (13), an anti-collision layer (14), a buffer bulge (15), a fixing plate (16), fixing holes (17) and a connecting seat (18), wherein the side groove (101) is formed in the side walls of the two ends of the fixing frame (1), the movable plate (11) is connected in a sliding mode inside the side groove (101), and one end of the movable plate (11) is fixedly connected with the anti-collision plate (12).

2. An anti-collision pier according to claim 1, characterized in that: the screw rod (6) threaded connection two movable blocks (7), the one end of connecting rod (10) is rotated through the pivot to the both ends inside of movable block (7), the other end of connecting rod (10) is rotated through the pivot and is connected fly leaf (11), the one end fixed connection guide bar (9) of movable block (7), guide bar (9) sliding connection guide way (8), the inner wall at fixed frame (1) is seted up in guide way (8).

3. An anti-collision pier according to claim 1, characterized in that: one end fixed connection anticollision board (12) of fly leaf (11), anticollision board (12) are the arc, the inside of anticollision board (12) is provided with gasbag (13) that a plurality of equidistance distributes.

4. An anti-collision pier according to claim 1, characterized in that: the anti-collision plate is characterized in that an anti-collision layer (14) is fixedly connected to the outer side wall of one end of the anti-collision plate (12), the anti-collision layer (14) is a reinforced concrete layer, and a plurality of buffer protrusions (15) which are distributed at equal intervals are arranged on the outer side wall of the anti-collision layer (14).

5. An anti-collision pier according to claim 1, characterized in that: the inner wall of fixed frame (1) is provided with annular distribution's filling chamber (3), the top intercommunication slip casting groove (2) of filling chamber (3), the top at fixed frame (1) is seted up in slip casting groove (2).

6. An anti-collision pier according to claim 1, characterized in that: the bottom of fixed frame (1) is fixed connecting seat (18), the bottom fixed connection fixed plate (16) of connecting seat (18), fixed orifices (17) have all been seted up in the four corners of fixed plate (16).