CN217923181U - Deceleration strip for municipal works - Google Patents

Abstract

The utility model discloses a deceleration strip for municipal works, including the deceleration strip end socket, the deceleration strip end socket is equipped with two, two position between the deceleration strip end socket inside wall is equipped with the deceleration strip middle part, and the deceleration strip middle part array is equipped with a plurality of, a plurality of festival and left side the draw-in groove has all been seted up to the right side wall of deceleration strip end socket, through setting up deceleration strip end socket and deceleration strip middle part, can insert the inside back of a plurality of draw-in groove with a plurality of fixture block respectively, insert the three inside to the hole that closes on the same axis with the location axostylus axostyle, be connected two deceleration strip middle parts and two deceleration strip end sockets, be connected the deceleration strip middle part and another deceleration strip middle part, accomplish assembling of deceleration strip, pass through the bolt mounting with two mounting panels and install the back on the road surface, accomplish the installation to this deceleration strip, can avoid seting up too many bolt holes on the road surface in installation and follow-up maintenance process to protect the road surface, prolong the life of road.

Description

Deceleration strip for municipal works

Technical Field

The utility model belongs to the technical field of municipal works, concretely relates to deceleration strip for municipal works.

Background

The speed bump is generally arranged on road junctions, industrial and mining enterprises, schools, residential district entrances and other road sections needing vehicle speed reduction and slowly driving and on road sections easily causing traffic accidents, and is a novel special traffic safety device for reducing the driving speed of motor vehicles and non-motor vehicles.

Deceleration strip among the prior art is usually that multisection deceleration strip parts constitute side by side, multisection deceleration strip part all need use ground nail or bolt to install on the road surface, when deceleration strip maintenance and later stage are laid, because spike is difficult to get rid of on the ageing deceleration strip to and ground environment has been bored a batch mounting hole, lead to the staff can only be nearby with new deceleration strip installation near subaerial, carry out the drilling installation operation of new batch to the surface of road, lead to road surface puggy hundred holes, the ageing and the wearing and tearing speed of acceleration road, we propose a deceleration strip for municipal works for this reason.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a deceleration strip for municipal works to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a deceleration strip for municipal works, includes the deceleration strip end socket, the deceleration strip end socket is equipped with two, two position between the deceleration strip end socket inside wall is equipped with deceleration strip middle joint, and deceleration strip middle joint array is equipped with a plurality of, a plurality of festival and left side in the middle of the deceleration strip the draw-in groove has all been seted up to the right side wall of deceleration strip end socket, a plurality of the left side wall and the right side of festival in the middle of the deceleration strip the left side wall of deceleration strip end socket all is provided with the fixture block, a plurality of the fixture block is located a plurality of respectively the inside of draw-in groove, a plurality of the center department of fixture block and draw-in groove has all seted up the butt joint hole, and is three on the same axis the inside of butt joint hole is equipped with the location axostylus axostyle, threaded groove has all been seted up at the front and the back of location axostylus axostyle, two the lateral wall of deceleration strip end socket all is provided with the mounting panel.

Preferably, the center of the two mounting plates is provided with a plurality of positioning holes, and the positioning holes are arranged in an array.

Preferably, the upper surfaces of the two deceleration strip end sections and the plurality of deceleration strip middle sections are provided with buffering pads, and the buffering pads are made of rubber.

Preferably, the upper surface of a plurality of blotter all seted up anti-skidding groove, anti-skidding groove array has seted up a plurality.

Preferably, the two deceleration strip end sections and the plurality of deceleration strip middle sections are provided with bottom plates, and the bottom plates are made of high manganese steel.

Preferably, the inside and the outside of the clamping groove are communicated through the matching holes, and the front end and the rear end of the positioning shaft rod are respectively positioned on the same plane with the front surface and the rear surface of the middle sections of the deceleration strips.

Preferably, two the upper surface of festival is high curved surface in the middle of the low both ends in the deceleration strip end festival and a plurality of festival in the deceleration strip, two the deceleration strip end festival and a plurality of the lower surface of festival in the middle of the deceleration strip is the plane.

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

(1) This deceleration strip for municipal works, through setting up the deceleration strip end festival and the deceleration strip middle festival, can insert the inside back of a plurality of draw-in groove respectively with a plurality of fixture block, insert the three on the same axis with the location axostylus axostyle inside to closing the hole, be connected two deceleration strip middle festivals and two deceleration strip end festivals, be connected deceleration strip middle festival and another deceleration strip middle festival, accomplish assembling of deceleration strip, pass through the bolt and install back on the road surface with two mounting panels, accomplish the installation to this deceleration strip, can avoid seting up too many bolt holes on the road surface in installation and follow-up maintenance process, thereby protect the road surface, the life of extension road.

(2) This deceleration strip for municipal works, through setting up the location axostylus axostyle, can be when one or more deceleration strip intermediate links damage after long-term use, inside the thread groove of seting up the blind rivet screw in location axostylus axostyle, will fix a position the axostylus axostyle through the blind rivet and take out the downthehole portion of three involution on the same axis, the deceleration strip intermediate link that will damage separates with the deceleration strip end joint, or the deceleration strip intermediate link that will damage separates with the deceleration strip intermediate link that does not damage, when the deceleration strip end joint damages, remove the bolted connection back on mounting panel and ground, the deceleration strip end joint that will damage separates with adjacent deceleration strip intermediate link, maintain the deceleration strip through the mode of changing deceleration strip end joint or intermediate link, in order to practice thrift the cost.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a bottom cross-sectional view of the present invention;

fig. 3 is a side view of the present invention;

fig. 4 is a schematic structural diagram of a middle section of the deceleration strip of the present invention.

In the figure: 1. a deceleration strip end section; 2. a middle section of the deceleration strip; 3. a card slot; 4. a clamping block; 5. fitting the holes; 6. positioning the shaft lever; 7. a thread groove; 8. mounting a plate; 9. positioning holes; 10. a cushion pad; 11. an anti-slip groove; 12. a base plate.

Detailed Description

Please refer to fig. 1-4, the utility model provides a deceleration strip for municipal works, including deceleration strip end joint 1, deceleration strip end joint 1 is equipped with two, position between 1 inside wall of two deceleration strip end joints is equipped with deceleration strip middle joint 2, and deceleration strip middle joint 2 array is equipped with a plurality of, draw-in groove 3 has all been seted up to a plurality of deceleration strip middle joint 2 and the right side wall of left side deceleration strip end joint 1, the left side wall of a plurality of deceleration strip middle joint 2 and the left side wall of right side deceleration strip end joint 1 all are provided with fixture block 4, a plurality of fixture block 4 is located the inside of a plurality of draw-in groove 3 respectively, butt joint hole 5 has all been seted up to the center department of a plurality of fixture block 4 and draw-in groove 3, three inside to butt joint hole 5 is equipped with location axostylus axostyle 6 on the same axis, thread groove 7 has all been seted up to the front and the back of location axostylus axostyle 6, the lateral wall of two deceleration strip end joints 1 all is provided with mounting panel 8.

In this embodiment, preferably, the center of each of the two mounting plates 8 is provided with a positioning hole 9, and the positioning holes 9 are provided with a plurality of arrays, the screw of the bolt is screwed into the threaded hole formed in the road surface through the positioning hole 9 until the head of the bolt abuts against the upper surface of the mounting plate 8, so that the two mounting plates 8 can be mounted on the road surface, and the mounting preparation of the speed bump is completed.

In this embodiment, preferably, the upper surfaces of the two deceleration strip end sections 1 and the plurality of deceleration strip middle sections 2 are provided with the buffer pads 10, the buffer pads 10 are made of rubber, and by arranging the buffer pads 10, after the wheels of the vehicle are in contact with the buffer pads 10, the buffer pads 10 elastically deform to buffer the wheels, so that the vehicle is prevented from being rapidly passed through the deceleration strips, and the potential safety hazard caused by the overlarge impact force on the vehicle is prevented. Meanwhile, the friction coefficient between the rubber cushion pad 10 and the rubber wheel is large, so that the wheel can be effectively prevented from slipping.

In this embodiment, preferably, antiskid groove 11 has all been seted up to the upper surface of a plurality of blotter 10, and antiskid groove 11 array has seted up a plurality of, through setting up antiskid groove 11, can increase the roughness of blotter 10 upper surface, frictional force when increase vehicle wheel and blotter 10 contact prevents to take place to skid when the vehicle passes through the deceleration strip under sleet weather, improves the security.

In this embodiment, preferably, the bottom plates 12 are arranged on the lower surfaces of the two deceleration strip end sections 1 and the plurality of deceleration strip middle sections 2, the bottom plates 12 are made of high manganese steel, the high manganese steel bottom plates 12 have good wear resistance, and the deceleration strip end sections 1 and the deceleration strip middle sections 2 can be prevented from being directly contacted with the ground, so that the deceleration strip end sections 1 and the deceleration strip middle sections 2 are worn, the deceleration strip end sections 1 and the deceleration strip middle sections 2 are made of high polymer materials such as polyimide, the strength is high, the weight is light, the overall weight of the deceleration strip can be reduced, the transportation is convenient, but the wear resistance is poor, and the defects can be compensated by the arrangement of the high manganese steel bottom plates 12.

In this embodiment, preferably, the inside and the outside of the clamping groove 3 are communicated with each other through the matching holes 5, the front end and the back end of the positioning shaft rod 6 are respectively located on the same plane with the front surface and the back surface of the plurality of deceleration strip middle sections 2, the positioning shaft rod 6 is pulled out from the three matching holes 5 on the same axis, the deceleration strip middle sections 2 can be separated from the deceleration strip end sections 1, the deceleration strip middle sections 2 can be separated from the other deceleration strip middle section 2, the matching holes 5 on the clamping block 4 and the two matching holes 5 on the inner wall of the clamping groove 3 are matched in the front-back direction, the positioning shaft rod 6 is inserted into the three matching holes 5, the deceleration strip middle sections 2 can be connected with the deceleration strip end sections 1, the deceleration strip middle sections 2 are connected with the other deceleration strip middle sections 2, and the deceleration strip middle sections 2 can be rapidly disassembled and assembled.

In this embodiment, preferably, the upper surfaces of the two deceleration strip end sections 1 and the plurality of deceleration strip middle sections 2 are curved surfaces with two low ends and a middle high end, when a wheel of a vehicle passes through the upper surfaces of the deceleration strip end sections 1 or the deceleration strip middle sections 2, the deceleration strip end sections 1 or the deceleration strip middle sections 2 play a role in braking and decelerating the vehicle, meanwhile, damage to the vehicle is avoided, and the lower surfaces of the two deceleration strip end sections 1 and the plurality of deceleration strip middle sections 2 are planes, so that the two deceleration strip end sections and the deceleration strip middle sections are conveniently installed on the ground.

The utility model discloses a theory of operation and use flow: when the device is used, a plurality of clamping blocks 4 are respectively inserted into a plurality of clamping grooves 3, after the butt-joint holes 5 in the clamping blocks 4 and two butt-joint holes 5 in the inner walls of the clamping grooves 3 are butt-jointed front and back, the positioning shaft rod 6 is inserted into three butt-joint holes 5 on the same axis, two deceleration strip middle sections 2 are connected with two deceleration strip end sections 1, the deceleration strip middle sections 2 are connected with the other deceleration strip middle section 2, the assembly of the deceleration strip is completed, a screw rod of a bolt penetrates through a positioning hole 9 and is screwed into a threaded hole formed in the road surface until the head of the bolt abuts against the upper surface of the mounting plate 8, the two mounting plates 8 are mounted on the road surface, the mounting of the deceleration strip is completed, when one or more deceleration strip middle sections 2 are damaged after long-term use, a pull nail is screwed into a threaded groove 7 formed in the positioning shaft rod 6, the positioning shaft rod 6 is pulled out from the three butt-joint holes 5 on the same axis through the pull nail, the damaged deceleration strip middle sections 2 are separated from the deceleration strip middle sections 1, namely, the damaged deceleration strip middle sections 2 are connected with the deceleration strip end sections 1 after the deceleration strip is separated from the deceleration strip 1, and the deceleration strip can be separated from the deceleration strip 1, and the deceleration strip 1.

Claims (7)

1. The utility model provides a deceleration strip for municipal works, includes deceleration strip end section (1), its characterized in that: the deceleration strip is characterized in that two deceleration strip end sections (1) are arranged, a deceleration strip middle section (2) is arranged between the inner side walls of the two deceleration strip end sections (1), a plurality of deceleration strip middle section (2) arrays are arranged, a plurality of deceleration strip middle section (2) and a left side are provided with a clamping groove (3) and a plurality of clamping grooves (3) and clamping grooves (3) are respectively arranged on the right side wall of the deceleration strip end sections (1), a left side wall and a right side of the deceleration strip middle section (2) are provided with clamping blocks (4), a plurality of clamping blocks (4) are respectively arranged in the clamping grooves (3), a plurality of clamping holes (5) are respectively arranged at the centers of the clamping blocks (4) and the clamping grooves (3), three positioning shaft levers (6) are arranged in the clamping holes (5), thread grooves (7) are respectively arranged on the front and the back of the positioning shaft levers (6), and mounting plates (8) are respectively arranged on the outer side walls of the two deceleration strip end sections (1).

2. The deceleration strip for municipal engineering according to claim 1, characterized in that: locating holes (9) are formed in the centers of the two mounting plates (8), and a plurality of locating holes (9) are formed in an array mode.

3. The deceleration strip for municipal engineering according to claim 1, characterized in that: two the upper surface of festival (2) all is provided with blotter (10) in the middle of deceleration strip end section (1) and a plurality of the deceleration strip, blotter (10) are made by rubber.

4. The deceleration strip for municipal engineering according to claim 3, wherein: the anti-skidding groove (11) have all been seted up to the upper surface of a plurality of blotter (10), a plurality of has been seted up to anti-skidding groove (11) array.

5. The deceleration strip for municipal engineering according to claim 1, characterized in that: the lower surfaces of the two deceleration strip end sections (1) and the plurality of deceleration strip middle sections (2) are provided with bottom plates (12), and the bottom plates (12) are made of high manganese steel.

6. The deceleration strip for municipal engineering according to claim 1, characterized in that: the inside and the outside of the clamping groove (3) are communicated through the butt-joint holes (5), and the front end and the rear end of the positioning shaft rod (6) are respectively positioned on the same plane with the front surface and the rear surface of the plurality of deceleration strip middle sections (2).

7. The deceleration strip for municipal engineering according to claim 1, characterized in that: two the upper surface of festival (2) is the high curved surface in the middle of the low both ends in the two deceleration strip end festival (1) and a plurality of festival (2) in the middle of the deceleration strip, two the lower surface of festival (2) in the middle of the deceleration strip end festival (1) and a plurality of is the plane.

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