阅读说明：本技术 一种城市道路交通工程用组合式道路减速带 (Combined road deceleration strip for urban road traffic engineering ) 是由 管信江 姚学良 李庆道 于 2021-09-02 设计创作，主要内容包括：本发明提供一种城市道路交通工程用组合式道路减速带,涉及减速带技术领域,解决了一体式结构的减速带磨损后需要整体更换；不能够通过结构上的改进在车辆压过减速带时自动实现固定螺栓的防松动的问题。一种城市道路交通工程用组合式道路减速带,包括减速带主体；所述减速带主体固定在地面上,且减速带主体上安装有四个辅助部。因最前侧一块所述阻拦块和最后侧一块阻拦块均与辅助块接触,且辅助块与阻拦块的接触面为倾斜面,从而当阻拦块向下移动时可实现辅助块的移动进而实现了固定螺栓的松动限位。(The invention provides a combined road deceleration strip for urban road traffic engineering, relates to the technical field of deceleration strips, and solves the problem that the deceleration strip with an integrated structure needs to be integrally replaced after being worn; the problem of locking of fixing bolt can not realize automatically through structural improvement when the vehicle is pressed the deceleration strip is not. A combined road speed bump for urban road traffic engineering comprises a speed bump main body; the deceleration strip main part is fixed subaerial, and installs four supplementary portions in the deceleration strip main part. Because the front block and the rear block are both in contact with the auxiliary block, and the contact surface between the auxiliary block and the blocking block is an inclined surface, the auxiliary block can move when the blocking block moves downwards, and the loosening and limiting of the fixing bolt are realized.)

1. The utility model provides an urban road traffic engineering is with combination formula road deceleration strip which characterized in that: the speed bump comprises a speed bump main body; the speed bump main body is fixed on the ground, and four auxiliary parts are mounted on the speed bump main body; the speed bump main part includes: the clamping bulge is welded on the speed bump main body in a welding mode and is of a T-shaped block structure; the clamping groove is formed in the speed bump main body and is of a T-shaped groove structure; the clamping groove is matched with the clamping protrusion, the clamping protrusion is connected with the clamping groove in a clamping mode, and the clamping protrusion and the clamping groove jointly form a combined structure among the deceleration strip bodies.

2. The combined road speed bump for urban road traffic engineering as claimed in claim 1, wherein: the speed bump main part still includes:

the four fixing bolts are all inserted in the speed bump main body and are fixedly connected with the ground through expansion bolt sleeves;

the number of the protrusions A is four, and the four protrusions A are welded to the bottom end face of the speed bump main body; four protruding A are the half spherical structure, and four protruding A have constituteed the moisture circulation structure of deceleration strip main part bottom jointly.

3. The combined road speed bump for urban road traffic engineering as claimed in claim 1, wherein: the speed bump main part still includes:

six placing grooves are formed in the main body of the speed bump in a rectangular array shape;

the number of the blocking blocks is six, and the six blocking blocks are respectively inserted into the six placing grooves.

4. The combined road speed bump for urban road traffic engineering as claimed in claim 1, wherein: the speed bump main part still includes:

the elastic blocks A are totally provided with four blocks, and the four elastic blocks A are respectively placed in the four middle placing grooves; the top end face of the elastic block A is in contact with the bottom end face of the blocking block, and the four elastic blocks A respectively form elastic buffer structures of the four blocking blocks.

5. The combined road speed bump for urban road traffic engineering as claimed in claim 1, wherein: the speed bump main part still includes:

the protection piece, the protection piece butt fusion is in the deceleration strip main part, and the protection piece is located the bellied top position of joint to the top position that the protection piece is located the draw-in groove behind the protruding and draw-in groove joint of joint.

6. The combined road speed bump for urban road traffic engineering as claimed in claim 5, wherein: the length of the protection block is longer than that of the clamping protrusion, and the protection block is of a trapezoidal block structure.

7. The combined road speed bump for urban road traffic engineering as claimed in claim 1, wherein: the auxiliary portion includes:

the elastic block B is adhered in the placing groove and is of a rectangular block structure;

the auxiliary block is connected in the placing groove in a sliding mode and is in contact with the elastic block B; a groove is formed in the auxiliary block and aligned with the fixing bolt; when the auxiliary block moves leftwards or rightwards by 0.2cm, the auxiliary block is contacted with the fixing bolt, and the fixing bolt is in a locking state at the moment.

8. The combined road speed bump for urban road traffic engineering as claimed in claim 3, wherein: the front block and the rear block are both in contact with the auxiliary block, and the contact surface of the auxiliary block and the blocking block is an inclined surface.

9. The combined road speed bump for urban road traffic engineering as claimed in claim 7, wherein: a bulge B is welded at the groove on the auxiliary block and is of a semi-cylindrical structure.

Technical Field

The invention belongs to the technical field of speed bumps, and particularly relates to a combined road speed bump for urban road traffic engineering.

Background

The deceleration strips are installed on roads to decelerate passing vehicles, are generally strip-shaped and dotted, are mainly made of rubber and are also made of metal, and are fixed on the ground through expansion bolts.

As in application No.: the invention discloses a combined road deceleration strip which comprises a combined strip body, a fixing strip and a rubber pad, wherein a strip body installation groove is formed in the outer side wall of the combined strip body, a strip body installation nut is arranged on the outer side wall of the strip body installation groove and fixedly connected with the combined strip body, an installation seat is arranged at the bottom of the combined strip body and fixedly connected with the combined strip body, and the fixing strip is arranged on the left side wall of the combined strip body; make card strip fixation nut pass card strip and fixed strip to reach fixed purpose, fixed completion back sets up metal casing through the lateral wall at card strip and fixed strip, makes metal casing protection card strip and fixed strip, through setting up the rubber pad on metal casing at last, makes the combination area form a whole, through setting up fixed strip and card strip, makes to connect more closely between the combination area body, avoids the phenomenon of combination area body separation, the effectual life that has improved.

The combined road speed bump similar to the above application has the following disadvantages:

one is that the deceleration strip of the existing device is of an integrated structure and needs to be integrally replaced after being worn; moreover, auxiliary connecting structures are not arranged among a plurality of pieces of the deceleration strip of the conventional device, so that the overall connecting firmness is reduced; finally, the existing device is mostly a bolt fixing structure, and the locking of fixing bolt can not be realized automatically when the vehicle presses the deceleration strip through structural improvement.

Therefore, in view of the above, research and improvement are made for the existing structure and defects, and a combined road deceleration strip for urban road traffic engineering is provided, so as to achieve the purpose of higher practical value.

Disclosure of Invention

In order to solve the technical problems, the invention provides a combined road deceleration strip for urban road traffic engineering, which aims to solve the problem that the conventional deceleration strip is of an integrated structure and needs to be integrally replaced after being worn; moreover, auxiliary connecting structures are not arranged among a plurality of pieces of the deceleration strip of the conventional device, so that the overall connecting firmness is reduced; finally, the existing device is mostly a bolt fixing structure, and the problem of looseness prevention of the fixing bolt cannot be automatically realized when the vehicle presses the deceleration strip through structural improvement.

The invention relates to a purpose and an effect of a combined road deceleration strip for urban road traffic engineering, which are achieved by the following specific technical means:

a combined road speed bump for urban road traffic engineering comprises a speed bump main body; the speed bump main body is fixed on the ground, and four auxiliary parts are mounted on the speed bump main body; the speed bump main part includes: the clamping bulge is welded on the speed bump main body in a welding mode and is of a T-shaped block structure; the clamping groove is formed in the speed bump main body and is of a T-shaped groove structure; the clamping groove is matched with the clamping protrusion, the clamping protrusion is connected with the clamping groove in a clamping mode, and the clamping protrusion and the clamping groove jointly form a combined structure among the deceleration strip bodies.

Further, the deceleration strip main part still includes: the four fixing bolts are all inserted in the speed bump main body and are fixedly connected with the ground through expansion bolt sleeves; the number of the protrusions A is four, and the four protrusions A are welded to the bottom end face of the speed bump main body; the four protrusions A are all of a hemispherical structure, and the four protrusions A jointly form a moisture circulation structure at the bottom of the speed bump main body; six placing grooves are formed in the main body of the speed bump in a rectangular array shape; the number of the blocking blocks is six, and the six blocking blocks are respectively inserted into the six placing grooves.

Further, the deceleration strip main part still includes: the elastic blocks A are totally provided with four blocks, and the four elastic blocks A are respectively placed in the four middle placing grooves; the top end face of the elastic block A is in contact with the bottom end face of the blocking block, and the four elastic blocks A respectively form elastic buffer structures of the four blocking blocks.

Further, the deceleration strip main part still includes: the protection piece, the protection piece butt fusion is in the deceleration strip main part, and the protection piece is located the bellied top position of joint to the top position that the protection piece is located the draw-in groove behind the protruding and draw-in groove joint of joint.

Furthermore, the length of the protection block is longer than that of the clamping protrusion, and the protection block is of a trapezoid block structure.

Further, the auxiliary portion includes: the elastic block B is adhered in the placing groove and is of a rectangular block structure; the auxiliary block is connected in the placing groove in a sliding mode and is in contact with the elastic block B; a groove is formed in the auxiliary block and aligned with the fixing bolt; when the auxiliary block moves leftwards or rightwards by 0.2cm, the auxiliary block is contacted with the fixing bolt, and the fixing bolt is in a locking state at the moment.

Furthermore, the blocking block on the frontmost side and the blocking block on the rearmost side are both in contact with the auxiliary block, and the contact surface of the auxiliary block and the blocking block is an inclined surface.

Furthermore, a bulge B is welded at the groove on the auxiliary block, and the bulge B is of a semi-cylindrical structure.

Compared with the prior art, the invention has the following beneficial effects:

through the arrangement of the blocking block, firstly, the protection block is welded on the speed bump main body and is positioned above the clamping protrusion, and the protection block is positioned above the clamping groove after the clamping protrusion is clamped with the clamping groove, so that the dustproof effect at the joint of the clamping protrusion and the clamping groove can be realized; the second, because of the length of protection piece is good at the bellied length of joint, and the protection piece is trapezoidal block structure to on the one hand, can realize the bellied protection of colliding with of joint through the protection piece, on the other hand, trapezoidal block structure's protection piece can reduce the wearing and tearing to vehicle tyre.

Through the arrangement of the blocking block and the auxiliary part, firstly, the auxiliary block is connected in the placing groove in a sliding manner and is in contact with the elastic block B; a groove is formed in the auxiliary block and aligned with the fixing bolt; when the auxiliary block moves leftwards or rightwards by 0.2cm, the auxiliary block is contacted with the fixing bolt, and the fixing bolt is in a locking state at the moment, so that the looseness prevention of the fixing bolt can be realized; secondly, the stopping block at the frontmost side and the stopping block at the rearmost side are both contacted with the auxiliary block, and the contact surface of the auxiliary block and the stopping block is an inclined surface, so that when the stopping block moves downwards, the auxiliary block can move, and further the loosening and limiting of the fixing bolt are realized.

Through the arrangement of the protrusions A, the number of the protrusions A is four, and the four protrusions A are welded to the bottom end face of the speed bump main body; the four protrusions A are of hemispherical structures, and the four protrusions A jointly form a moisture circulation structure at the bottom of the speed bump main body, so that smooth flow of rainwater can be achieved in rainy seasons, and accelerated damage to the speed bump main body under the condition that the speed bump main body is soaked in rainwater after being blocked is avoided.

Drawings

Fig. 1 is a schematic axial view of the present invention.

Fig. 2 is a schematic front view of the present invention.

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

Fig. 4 is an enlarged schematic view of fig. 3 a according to the present invention.

Fig. 5 is a schematic view of the present invention in a broken-away axial view.

Fig. 6 is an enlarged view of the structure of fig. 5B according to the present invention.

Fig. 7 is a further sectional axial view of the invention of fig. 5.

Fig. 8 is an enlarged view of the structure of fig. 7 at C according to the present invention.

Fig. 9 is a schematic axial view of the assembled structure of the present invention.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

1. a speed bump main body; 101. clamping the bulges; 102. a card slot; 103. fixing the bolt; 104. a protrusion A; 105. a placement groove; 106. a blocking block; 107. a protection block; 108. an elastic block A; 2. an auxiliary part; 201. an elastic block B; 202. an auxiliary block; 203. and a protrusion B.

Detailed Description

The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

as shown in figures 1 to 9:

the invention provides a combined road deceleration strip for urban road traffic engineering, which comprises a deceleration strip main body 1; the speed bump main body 1 is fixed on the ground, and four auxiliary parts 2 are mounted on the speed bump main body 1; the speed bump main body 1 includes: the clamping protrusion 101 is welded on the speed bump main body 1, and the clamping protrusion 101 is of a T-shaped block structure; the clamping groove 102 is formed in the speed bump main body 1, and the clamping groove 102 is of a T-shaped groove structure; the clamping grooves 102 are matched with the clamping protrusions 101, the clamping protrusions 101 are connected with the clamping grooves 102 in a clamping mode, and the clamping protrusions 101 and the clamping grooves 102 jointly form a combined structure among the deceleration strip main bodies 1, so that the deceleration strip main bodies 1 can be combined and spliced with one another; the number of the fixing bolts 103 is four, the four fixing bolts 103 are all inserted into the speed bump main body 1, and the four fixing bolts 103 are all fixedly connected with the ground through expansion bolt sleeves; the number of the protrusions A104 is four, and the four protrusions A104 are welded to the bottom end face of the speed bump main body 1; the four protrusions A104 are all of a hemispherical structure, and the four protrusions A104 jointly form a moisture circulation structure at the bottom of the speed bump main body 1, so that smooth flow of rainwater can be realized in rainy seasons, and accelerated damage to the speed bump main body 1 under the immersion of rainwater after rainwater blocking is avoided; six placing grooves 105 are formed in the placing grooves 105, and the six placing grooves 105 are arranged on the speed bump main body 1 in a rectangular array shape; the number of the blocking blocks 106 is six, and the six blocking blocks 106 are respectively inserted into the six placing grooves 105, so that the blocking blocks 106 can be pulled out from the placing grooves 105 for replacement after the blocking blocks 106 are seriously worn, and the maintenance cost is further reduced.

Referring to fig. 7 and 8, the speed bump main body 1 further includes: the elastic blocks A108 are provided with four elastic blocks A108, and the four elastic blocks A108 are respectively placed in the four middle placing grooves 105; the top end surface of the elastic block A108 is in contact with the bottom end surface of the stopping block 106, and the four elastic blocks A108 respectively form an elastic buffer structure of the four stopping blocks 106, so that the abrasion to the vehicle tires can be reduced.

Referring to fig. 1 and 9, the speed bump main body 1 further includes: the protective block 107 is welded on the speed bump main body 1 in a welded mode, the protective block 107 is located above the clamping protrusion 101, and after the clamping protrusion 101 is clamped with the clamping groove 102, the protective block 107 is located above the clamping groove 102, so that dust prevention of the joint of the clamping protrusion 101 and the clamping groove 102 can be achieved; the length of protection piece 107 is good at the protruding 101 length of joint, and protection piece 107 is trapezoidal massive structure to on the one hand, can realize the protection of colliding with of the protruding 101 of joint through protection piece 107, on the other hand, trapezoidal massive structure's protection piece 107 can reduce the wearing and tearing to vehicle tyre.

Referring to fig. 5 and 6, the assisting section 2 includes: the elastic block B201, the elastic block B201 is adhered in the placing groove 105, and the elastic block B201 is a rectangular block structure; the auxiliary block 202, the auxiliary block 202 is connected in the placing groove 105 in a sliding way, and the auxiliary block 202 is contacted with the elastic block B201; a groove is formed on the auxiliary block 202 and aligned with the fixing bolt 103; when the auxiliary block 202 moves leftwards or rightwards by 0.2cm, the auxiliary block 202 is in contact with the fixing bolt 103, and the fixing bolt 103 is in a locking state at the moment, so that the looseness prevention of the fixing bolt 103 can be realized; a bulge B203 is welded at the groove of the auxiliary block 202, and the bulge B203 is of a semi-cylindrical structure, so that the smoothness of the auxiliary block 202 when in contact with the fixing bolt 103 can be improved.

Referring to fig. 6, the foremost block 106 and the rearmost block 106 are both in contact with the auxiliary block 202, and the contact surface between the auxiliary block 202 and the block 106 is an inclined surface, so that when the block 106 moves downward, the auxiliary block 202 can move, and the loosening limit of the fixing bolt 103 can be realized.

In another embodiment, the top end surface of the stop block 106 is curved to reduce wear on the vehicle tires.

The specific use mode and function of the embodiment are as follows:

during and after the combination splicing, firstly, the clamping protrusion 101 is welded on the speed bump main body 1, and the clamping protrusion 101 is of a T-shaped block structure; the clamping groove 102 is formed in the speed bump main body 1, and the clamping groove 102 is of a T-shaped groove structure; the clamping grooves 102 are matched with the clamping protrusions 101, the clamping protrusions 101 are connected with the clamping grooves 102 in a clamping mode, and the clamping protrusions 101 and the clamping grooves 102 jointly form a combined structure among the deceleration strip main bodies 1, so that the deceleration strip main bodies 1 can be combined and spliced with one another; secondly, the protection block 107 is welded on the speed bump main body 1, the protection block 107 is located above the clamping protrusion 101, and after the clamping protrusion 101 is clamped with the clamping groove 102, the protection block 107 is located above the clamping groove 102, so that dust prevention of the joint of the clamping protrusion 101 and the clamping groove 102 can be achieved; thirdly, the length of the protection block 107 is longer than that of the clamping protrusion 101, and the protection block 107 is of a trapezoid block structure, so that on one hand, collision protection of the clamping protrusion 101 can be achieved through the protection block 107, and on the other hand, the protection block 107 of the trapezoid block structure can reduce abrasion to vehicle tires;

during the use process, firstly, the auxiliary block 202 is connected in the placing groove 105 in a sliding manner, and the auxiliary block 202 is in contact with the elastic block B201; a groove is formed on the auxiliary block 202 and aligned with the fixing bolt 103; when the auxiliary block 202 moves leftwards or rightwards by 0.2cm, the auxiliary block 202 is in contact with the fixing bolt 103, and the fixing bolt 103 is in a locking state at the moment, so that the looseness prevention of the fixing bolt 103 can be realized; secondly, since the foremost block 106 and the rearmost block 106 are both in contact with the auxiliary block 202, and the contact surface between the auxiliary block 202 and the block 106 is an inclined surface, when the block 106 moves downward, the auxiliary block 202 can move, and the loosening and limiting of the fixing bolt 103 can be realized.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.