CN216920121U

CN216920121U - Car stopping device

Info

Publication number: CN216920121U
Application number: CN202220423379.7U
Authority: CN
Inventors: 白晶; 任飞; 徐国栋; 蔡辰; 原英东; 方坤; 刘周; 鲁丹; 隋龙; 李越
Original assignee: Qingdao Municipal Engineering Design Institute Co ltd
Current assignee: Qingdao Municipal Engineering Design Institute Co ltd
Priority date: 2022-03-01
Filing date: 2022-03-01
Publication date: 2022-07-08
Anticipated expiration: 2032-03-01

Abstract

The utility model provides a vehicle stopping device, which improves the vehicle intercepting effect and further improves the road safety. The car stopping device comprises a plurality of first car stopping columns and a plurality of second car stopping columns, the first car stopping columns and the second car stopping columns are staggered and equidistantly arranged on the same straight line a, the first car stopping columns are provided with two opposite concave parts, the second car stopping columns are provided with two opposite convex parts, the concave parts and the convex parts are oppositely arranged and are arranged on the straight line a, and therefore a bent walking channel is formed between the adjacent first car stopping columns and the second car stopping columns. According to the utility model, a bent walking channel is formed between the first vehicle blocking column and the second vehicle blocking column which are adjacent to the vehicle blocking device, the legs of pedestrians can be adjusted to pass through, wheels of electric vehicles and motorcycles are not easy to pass through, the electric vehicles and the motorcycles can be effectively prevented from entering places only allowing pedestrians to enter, the vehicle blocking effect is good, and the potential safety hazard of roads is effectively reduced.

Description

Car stopping device

Technical Field

The utility model belongs to the technical field of road safety instruments, and particularly relates to a car stopping device.

Background

At present, in various places such as roads, squares, commercial pedestrian streets, parking lots, residential quarters, government offices, schools, etc., in order to separate pedestrian spaces from vehicular spaces, a barrier pillar is generally provided in these places.

Among the prior art, the car stopping post is cylinder or rectangular cylinder usually, a plurality of car stopping posts interval setting usually, and each car stopping post structure is the same, the profile shape is the same, correspondingly, the clearance shape rule between two adjacent car stopping posts, if the pedestrian can pass through, the electric motor car, the motorcycle also can pass through generally, make some electric motor cars, the motorcycle etc. can drive into the place that only allows the pedestrian to get into, for example takeaway, driving electric motor car or motorcycle such as express delivery personnel get into the place that only allows the pedestrian to get into, the vehicle interception effect is relatively poor, and then there is the road potential safety hazard.

SUMMERY OF THE UTILITY MODEL

The utility model provides a vehicle stopping device which improves vehicle intercepting effect and further improves road safety.

In order to solve the technical problems, the utility model adopts the following technical scheme to realize: the utility model provides a car stopping device, is including installing at subaerial a plurality of first car stopping post and a plurality of second car stopping post, first car stopping post with the second car stopping post is crisscross and equidistant to be laid on same straight line a, the cross section of first car stopping post is the polygon, and it has two relative depressed parts that set up, the cross section of second car stopping post is the polygon, and it has two relative bulge that set up, the depressed part with the bulge sets up relatively and arranges on the straight line a to it is adjacent to make first car stopping post with form crooked walking passageway between the second car stopping post.

Each bight of the cross section of first car stopping post is the fillet, each bight of the cross section of second car stopping post is the fillet, the depressed part is the obtuse angle arc, the bulge is the acute angle arc.

The cross section of the first car stopping column is formed by butt joint of a first trapezoidal surface and a second trapezoidal surface, the upper bottom edge of the first trapezoidal surface is superposed with the upper bottom edge of the second trapezoidal surface, the lower bottom edge of the first trapezoidal surface is deviated from the lower bottom edge of the second trapezoidal surface, and the two waist edges of the first trapezoidal surface and the two waist edges of the second trapezoidal surface respectively enclose the concave part; the cross section of the second vehicle stopping column is a parallelogram, and the protruding part is a group of opposite corner parts.

The cross section of the first car stopping column and the cross section of the second car stopping column are both axisymmetric figures, and the symmetric axes are perpendicular to the straight line a.

The length of the height of the first trapezoidal surface is smaller than that of the height of the second trapezoidal surface, and the length of the lower bottom edge of the first trapezoidal surface is smaller than that of the lower bottom edge of the second trapezoidal surface.

The car stopping device also comprises a plurality of first lifting mechanisms which are arranged in one-to-one correspondence with the first car stopping columns, and a plurality of second lifting mechanisms which are arranged in one-to-one correspondence with the plurality of second car stopping posts, wherein the first lifting mechanism and the second lifting mechanism are both embedded in the ground and correspondingly arranged below the first car stopping post and the second car stopping post, the first car stopping post is correspondingly connected with the lifting output end of the first lifting mechanism, so as to be driven by the first lifting mechanism to rise above the ground or fall into the ground, the second car stopping post is correspondingly connected with the lifting output end of the second lifting mechanism, so that the lifting device can be driven by the second lifting mechanism to ascend above the ground or descend into the ground, when the car is descended into the ground, the top surface of the first car stopping column and the top surface of the second car stopping column are flush with the ground.

The first car stopping column and the second car stopping column are made of stainless steel materials.

The car stopping device further comprises a pre-buried box and a pre-buried box cover matched with the pre-buried box, the first lifting mechanism and the second lifting mechanism are arranged in the pre-buried box, a first through portion used for avoiding the first car stopping column to lift and a second through portion used for avoiding the second car stopping column to lift are arranged on the pre-buried box cover, a first sealing part is arranged between the first through portion and the first car stopping column, and a second sealing part is arranged between the second through portion and the second car stopping column.

The contour shape of the first through part is matched with the cross section contour shape of the first vehicle stopping column, and the contour shape of the second through part is matched with the cross section contour shape of the second vehicle stopping column.

The number of the pre-buried boxes is multiple, the pre-buried boxes are arranged in one-to-one correspondence with the first car stopping columns and the second car stopping columns, each first lifting mechanism is arranged in one pre-buried box, and each second lifting mechanism is arranged in one pre-buried box; or the number of the embedded boxes is 1, and the first lifting mechanism and the second lifting mechanism are both arranged in the same embedded box.

Compared with the prior art, the utility model has the following advantages and positive effects:

the utility model relates to a car stopping device, which comprises a plurality of first car stopping columns and a plurality of second car stopping columns, wherein the first car stopping columns and the second car stopping columns are arranged on the same straight line a in a staggered and equidistant mode, the cross section of each first car stopping column is a polygon and is provided with two opposite concave parts, the cross section of each second car stopping column is a polygon and is provided with two opposite convex parts, the concave parts and the convex parts are arranged oppositely and are arranged on the straight line a, so that a bent walking channel is formed between the adjacent first car stopping columns and the second car stopping columns, namely the outline shapes of the first car stopping columns and the second car stopping columns are different, the walking channel formed between the first car stopping columns and the second car stopping columns is not a regular straight channel but a bent channel, and is different from a regular channel between two adjacent car stopping columns with the same structure in the prior art, a pedestrian can adjust legs to pass through, and electric vehicles and wheels are not easy to pass through, the electric vehicle and the motorcycle can be effectively prevented from entering places only allowing pedestrians to enter, the vehicle interception effect is good, and the potential safety hazard of roads is effectively reduced.

Drawings

FIG. 1 is a schematic structural diagram of a car stopping device according to an embodiment of the present invention;

fig. 2 is a plan view of the arrangement state of the first retaining post and the second retaining post in the embodiment of the present invention.

Reference numerals are as follows: 10. a first stopper pillar; 11. a recessed portion; 12. a first trapezoidal face; 13. a second trapezoidal face; 20. a second vehicle stopping post; 21. a projection; 30. a first lifting mechanism; 40. a second lifting mechanism; 50. pre-burying a box; 60. and (6) embedding a box cover.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments; all other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1 and 2, a car stopping device of this embodiment includes a plurality of first car stopping pillars 10 and a plurality of second car stopping pillars 20 installed on a ground surface d, each of the first car stopping pillars 10 and the second car stopping pillars 20 is a column shape perpendicular to the ground surface d, the first car stopping pillars 10 and the second car stopping pillars 20 are staggered and equidistantly arranged on a same straight line a, that is, the first car stopping pillars 10, the second car stopping pillars 20, the first car stopping pillars 10, and the second car stopping pillars 20 are equidistantly arranged, and fig. 1 and 2 schematically illustrate with 2 first car stopping pillars 10 and 2 second car stopping pillars 20. As shown in fig. 2, the first stopper pillar 10 has a polygonal cross section having two oppositely disposed concave portions 11, and the second stopper pillar 20 has a polygonal cross section having two oppositely disposed convex portions 21, the concave portions 11 being disposed opposite to the convex portions 21 and being arranged on a straight line a, so that a curved travel path 70 is formed between the adjacent first stopper pillar 10 and second stopper pillar 20.

In the embodiment, the first vehicle stopping post 10 and the second vehicle stopping post 20 have different profile shapes, the walking channel 70 formed between the first vehicle stopping post and the second vehicle stopping post is not a regular straight channel but a bent channel, the legs of pedestrians can be adjusted to pass through the bent walking channel 70, wheels of electric vehicles and motorcycles cannot easily pass through the electric vehicles and motorcycles, the electric vehicles and the motorcycles can be effectively prevented from entering places where the pedestrians only enter, the vehicle intercepting effect is good, the potential safety hazard of roads is effectively reduced, and the safety protection performance is improved.

The first car stopping post 10 and the second car stopping post 20 can be made of stainless steel materials or formed by prefabricating concrete, the height of the car stopping posts exposed out of the ground is about 45-60cm, logo is carved on the top surface of each column to play a role in identification, and concave-convex shapes are arranged on the side surfaces of the columns respectively to improve the attractiveness, as shown in figure 1.

Further, each bight of the cross section of first car stopping post 10 is the fillet, and each bight of the cross section of second car stopping post 20 is the fillet, and depressed part 11 is the obtuse angle arc, and bulge 21 is the acute angle arc to make car stopping post surface slick and sly, there is not sharp-pointed portion, improve the safety in utilization, and the cooperation of obtuse angle arc depressed part 11 and acute angle arc bulge 21, on effectively playing the basis of vehicle interception effect, make things convenient for pedestrian's adjustment shank to pass through.

Furthermore, the cross section of the first pillar 10 is formed by abutting a first trapezoidal surface 12 and a second trapezoidal surface 13, an upper base a1 of the first trapezoidal surface 12 coincides with an upper base a2 of the second trapezoidal surface 13, and a lower base b1 of the first trapezoidal surface 12 deviates from a lower base b2 of the second trapezoidal surface 13, that is, the first trapezoidal surface 12 is opposite to the second trapezoidal surface 13; meanwhile, one waist edge c1 of the first trapezoidal surface 121 and the same side waist edge c2 of the second trapezoidal surface 13 enclose one of the concave portions 11, and the other waist edge c1 of the first trapezoidal surface 121 and the corresponding side waist edge c2 of the second trapezoidal surface 13 enclose the other concave portion 11; the second pillars 20 have a parallelogram-shaped cross section, and the projections 21 are a set of opposite corners thereof. The first and

second pillars

10 and 20 are simple in structure and easy to form.

Preferably, the cross section of the first stopper post 10 and the cross section of the second stopper post 20 are both axisymmetric figures, the symmetry axis b of the first stopper post 10 and the symmetry axis c of the second stopper post 20 are both perpendicular to the straight line a, as shown in fig. 2, that is, the first trapezoidal surface 12 and the second trapezoidal surface 13 are both isosceles trapezoids in this embodiment, and the cross section of the second stopper post 20 is a diamond shape, so that the stopper post has a regular shape, and is convenient to process, arrange and mount.

The length of the height h1 of the first trapezoidal surface 12 is smaller than the length of the height h2 of the second trapezoidal surface 13, the length of the lower bottom edge b1 of the first trapezoidal surface 12 is smaller than the length of the lower bottom edge b2 of the second trapezoidal surface 13, so that the area of the first trapezoidal surface 12 is relatively smaller, and the length of the waist edge c1 of the first trapezoidal surface 12 is smaller than the length of the waist edge c2 of the second trapezoidal surface 13, so that the widths of two side surfaces of the recess 11 are different, wherein the width of one side surface is narrower, the passability of the narrower side is better, the interceptability of the wider side is better, the narrower side is closer to the inner side of the whole vehicle blocking device, and the wider side is closer to the outer side of the whole vehicle blocking device, so that an electric vehicle, a motorcycle and the like can be effectively blocked from entering a non-permitted entry place from the outer side.

The car stopping device in the embodiment further comprises a plurality of first lifting mechanisms 30 arranged corresponding to the plurality of first car stopping posts 10 one by one, and a plurality of second lifting mechanisms 40 arranged corresponding to the plurality of second car stopping posts 20 one by one, wherein the first lifting mechanisms 30 and the second lifting mechanisms 40 are embedded in the ground d and are correspondingly arranged below the first car stopping posts 10 and the second car stopping posts 20, the first car stopping posts 10 are correspondingly connected to the lifting output ends of the first lifting mechanisms 30 so as to be driven by the first lifting mechanisms 30 to ascend to the ground d or descend to the ground d, the second car stopping posts 20 are correspondingly connected to the lifting output ends of the second lifting mechanisms 40 so as to be driven by the second lifting mechanisms 40 to ascend to the ground d or descend to the ground d, when the car stops in the ground d, the top surface of the first stopper pillar 10 and the top surface of the second stopper pillar 20 are flush with the ground surface d. When the emergency vehicle stopping device needs to be used in an emergency, the first vehicle stopping column 10 and the second vehicle stopping column 20 can be lowered to the top surfaces of the first lifting mechanism 30 and the second lifting mechanism 40 to be flush with the ground d, so that emergency vehicles can drive in, and in a normal state, the first vehicle stopping column 10 and the second vehicle stopping column 20 are located above the ground d under the action of the first lifting mechanism 30 and the second lifting mechanism 40 to play a role in stopping.

Specifically, the first lifting mechanism 30 and the second lifting mechanism 40 may be oil cylinders or lead screw slider mechanisms, and are vertically disposed upward so as to support the first barrier column 10 and the second barrier column 20 above the oil cylinders to lift.

The car stopping device further comprises a pre-buried box 50 and a pre-buried box cover 60 matched with the pre-buried box 50, the first lifting mechanism 30 and the second lifting mechanism 40 are both arranged in the pre-buried box 50, a first through portion (not shown) used for avoiding the first car stopping column 10 from lifting and a second through portion (not shown) used for avoiding the second car stopping column 20 from lifting are arranged on the pre-buried box cover 60, a first sealing part is arranged between the first through portion and the first car stopping column 10, and a second sealing part is arranged between the second through portion and the second car stopping column 20. Through all establishing first elevating system 30 and second elevating system 40 in pre-buried case 50 to when pre-buried installation under ground d, only need excavate the mounting hole with pre-buried case 50 looks adaptation on ground d, install pre-buried case 50 together with first elevating system 30 and second elevating system 40, do benefit to and improve the installation effectiveness and be convenient for maintain, first seal part and second seal part guarantee to be sealed simultaneously, prevent that rainwater etc. from getting into in pre-buried case 50, be favorable to waterproof first elevating system 30 and second elevating system 40.

Further, the contour shape of the first through part is matched with the cross section contour shape of the first car stop column 10, and the contour shape of the second through part is matched with the cross section contour shape of the second car stop column 20, so that the gap between the first through part and the first car stop column 10 and the gap between the second through part and the second car stop column 20 are reduced as far as possible, and the waterproof performance is improved.

The number of the pre-buried boxes 50 can be multiple, and the number of the pre-buried boxes is the same as the total number of the first car stopping post 10 and the second car stopping post 20, each pre-buried box 50 is arranged in one-to-one correspondence with the first car stopping post 10 and the second car stopping post 20, each first lifting mechanism 30 is arranged in one pre-buried box 50, and each second lifting mechanism 40 is arranged in the other pre-buried box 50; alternatively, the embedded tank 50 may also be a tank body with a larger volume of 1, and the first lifting mechanism 30 and the second lifting mechanism 40 are both disposed in the same embedded tank 50, which is not specifically limited in this embodiment.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a stop gear which characterized in that: including installing at subaerial a plurality of first car pillars and a plurality of second car pillars, first car pillars with the second car pillars is crisscross and equidistant to be laid on same straight line a, the cross section of first car pillars is the polygon, and it has the depressed part of two relative settings, the cross section of second car pillars is the polygon, and it has the bulge of two relative settings, the depressed part with the bulge sets up relatively and arranges on the straight line a to make adjacent first car pillars with form crooked walking passageway between the second car pillars.

2. The car stop according to claim 1, wherein: each bight of the cross section of first car stopping post is the fillet, each bight of the cross section of second car stopping post is the fillet, the depressed part is the obtuse angle arc, the bulge is the acute angle arc.

3. The car stopping device according to claim 2, wherein: the cross section of the first car stopping column is formed by butting a first trapezoidal surface and a second trapezoidal surface, the upper bottom edge of the first trapezoidal surface is superposed with the upper bottom edge of the second trapezoidal surface, the lower bottom edge of the first trapezoidal surface is deviated from the lower bottom edge of the second trapezoidal surface, and two waist edges of the first trapezoidal surface and two waist edges of the second trapezoidal surface respectively enclose the concave part; the cross section of the second vehicle stopping column is a parallelogram, and the protruding part is a group of opposite corner parts.

4. A car stop according to claim 3, wherein: the cross section of the first car stopping column and the cross section of the second car stopping column are both axisymmetric figures, and the symmetric axes are perpendicular to the straight line a.

5. The car stopping device according to claim 4, wherein: the length of the height of the first trapezoidal surface is smaller than that of the height of the second trapezoidal surface, and the length of the lower bottom edge of the first trapezoidal surface is smaller than that of the lower bottom edge of the second trapezoidal surface.

6. Car stop according to any one of claims 1 to 5, characterized in that: the car stopping device also comprises a plurality of first lifting mechanisms which are arranged in one-to-one correspondence with the first car stopping columns, and a plurality of second lifting mechanisms which are arranged in one-to-one correspondence with the plurality of second car stopping posts, wherein the first lifting mechanism and the second lifting mechanism are both embedded in the ground and correspondingly arranged below the first car stopping post and the second car stopping post, the first car stopping post is correspondingly connected with the lifting output end of the first lifting mechanism, so as to be driven by the first lifting mechanism to rise above the ground or fall into the ground, the second car stopping post is correspondingly connected with the lifting output end of the second lifting mechanism, so that the lifting device can be driven by the second lifting mechanism to ascend above the ground or descend into the ground, when the car is descended into the ground, the top surface of the first car stopping column and the top surface of the second car stopping column are flush with the ground.

7. The car stopping device according to claim 6, wherein: the first car stopping column and the second car stopping column are made of stainless steel materials.

8. The car stopping device according to claim 6, wherein: the car stopping device further comprises a pre-buried box and a pre-buried box cover matched with the pre-buried box, the first lifting mechanism and the second lifting mechanism are arranged in the pre-buried box, a first through portion used for avoiding the first car stopping column to lift and a second through portion used for avoiding the second car stopping column to lift are arranged on the pre-buried box cover, a first sealing part is arranged between the first through portion and the first car stopping column, and a second sealing part is arranged between the second through portion and the second car stopping column.

9. The car stop according to claim 8, wherein: the outline shape of the first through part is matched with the cross section outline shape of the first vehicle stopping column, and the outline shape of the second through part is matched with the cross section outline shape of the second vehicle stopping column.

10. The car stop according to claim 8, wherein: the number of the pre-buried boxes is multiple, the pre-buried boxes are arranged in one-to-one correspondence with the first car stopping columns and the second car stopping columns, each first lifting mechanism is arranged in one pre-buried box, and each second lifting mechanism is arranged in one pre-buried box; or the number of the embedded boxes is 1, and the first lifting mechanism and the second lifting mechanism are both arranged in the same embedded box.