CN214423217U

CN214423217U - Highway deceleration strip structure

Info

Publication number: CN214423217U
Application number: CN202120341085.5U
Authority: CN
Inventors: 刘仕梅
Original assignee: Fujian Ronghong Construction Co ltd
Current assignee: Fujian Ronghong Construction Co ltd
Priority date: 2021-02-06
Filing date: 2021-02-06
Publication date: 2021-10-19
Anticipated expiration: 2031-02-06

Abstract

The utility model relates to a highway deceleration strip structure relates to the technical field of highway engineering, and it includes the body of mount pad and deceleration strip, the mount pad inlays to be established subaerial, the length of mount pad is greater than the length of body, downwardly extending's inserting groove is seted up at the mount pad top, the body bottom is provided with the grafting strip, the grafting strip is pegged graft in the inserting groove, a plurality of relative fixed slots have been seted up respectively to grafting strip both sides, sliding connection has the dead lever with the fixed slot one-to-one in the mount pad, mount pad sliding connection has the driver strip, the driver strip is provided with the impeller that is used for pushing the dead lever into the fixed slot, the mount pad is provided with the elastic component that is used for pushing the dead lever out the fixed slot when impeller and dead lever phase separation. The deceleration strip has the possible effect of reducing the falling of the deceleration strip.

Description

Highway deceleration strip structure

Technical Field

The application relates to the technical field of highway engineering, in particular to a highway deceleration strip structure.

Background

The deceleration strip is also called a deceleration ridge and is a traffic facility which is arranged on a highway and used for decelerating passing vehicles. The shape is generally strip-shaped and also has a point shape. The materials are mainly rubber and metal, and are generally alternated with yellow and black to attract visual attention, so that the road surface is slightly arched to achieve the aim of reducing the speed of the vehicle.

At present, the chinese utility model patent with publication number CN203403380U discloses a road deceleration strip, including the deceleration strip body on base and the base. The deceleration strip body extends along base length direction, and the deceleration strip body is circular-arc structure evagination, this internal flexible speed reduction inner bag that is equipped with of deceleration strip, is equipped with a plurality of mounting holes on the base, and the mount pad passes through the screw to be connected with the road surface, and the lower surface of base is equipped with a plurality of blind holes, is equipped with a plurality of night light devices on the deceleration strip body.

With respect to the related art among the above, the inventors consider that the following drawbacks exist: the deceleration strip passes through the fix with screw, and in the use, the vibrations that the screw received the vehicle and come when rolling over the deceleration strip probably take place to become flexible, leads to the deceleration strip to drop.

SUMMERY OF THE UTILITY MODEL

In order to reduce the possibility of falling off of the speed bump, the application provides a road speed bump structure.

The application provides a highway deceleration strip structure adopts following technical scheme:

the utility model provides a highway deceleration strip structure, includes the body of mount pad and deceleration strip, the mount pad inlays to be established subaerial, the length of mount pad is greater than the length of body, downwardly extending's inserting groove is seted up at the mount pad top, the body bottom is provided with the grafting strip, the grafting strip is pegged graft in the inserting groove, a plurality of relative fixed slots have been seted up respectively to grafting strip both sides, sliding connection has the dead lever with the fixed slot one-to-one in the mount pad, mount pad sliding connection has the driving strip, the driving strip is provided with the impeller that is used for pushing the dead lever into the fixed slot, the mount pad is provided with and is used for the elastic component that releases the fixed slot with the dead lever when impeller and dead lever phase separation.

Through adopting above-mentioned technical scheme, earlier insert the inserting groove with the grafting strip during the installation for the fixed slot is aligned with the dead lever, and the drive strip that slides after that pushes the dead lever in the fixed slot, makes the mount pad link to each other with the body is fixed, realizes the fixed mounting of body. Whole installation is simple, need not be connected through the screw between body and the mount pad, can reduce the possibility that the body appears droing.

Optionally, the pushing pieces are pushing blocks, the pushing blocks are provided with a plurality of pushing blocks and correspond to the fixing rods one to one, the pushing blocks are fixed on one side, close to the fixing rods, of the driving strips, the fixing rods are provided with pushing faces facing one sides of the driving strips, and the pushing blocks slide on the pushing faces.

Through adopting above-mentioned technical scheme, promote the piece during use and slide on the push face, be favorable to promoting in the dead lever slips the fixed slot.

Optionally, the pushing block is of a semicircular block structure.

By adopting the technical scheme, the resistance met by the sliding of the pushing block when the pushing surface is pushed can be reduced.

Optionally, a driving groove is formed in the mounting seat, the driving strip slides in the driving groove, a shifting block is arranged on one side, close to the end, of the top of the driving strip, a shifting groove penetrating through the top of the mounting seat is formed in the groove wall of the top of the driving groove, the shifting block slides in the shifting groove, and the shifting block and the shifting groove have friction force.

Through adopting above-mentioned technical scheme, stir the driving strip through dialling the piece during use, dial the piece simultaneously and have frictional force with stir the groove cell wall, can cross the gliding possibility of drive strip appearance under vibrations.

Optionally, the shifting block is provided with a bolt in a penetrating manner, and the bolt is screwed on the wall of the bottom groove of the driving groove.

Through adopting above-mentioned technical scheme, the bolt spiro union can further fix the drive strip at the drive tank bottom cell wall.

Optionally, when the side wall of one side of the driving strip, which is far away from the shifting block, abuts against the wall of the driving groove, the central axis of the fixing rod and the radius of the pushing block are located on the same straight line.

Through adopting above-mentioned technical scheme, be favorable to confirming the state that the dead lever inserted the fixed slot.

Optionally, the mounting seat has been seted up the spout, dead lever sliding connection is in the spout, the elastic component is the spring, the spring groove has been seted up to spout week side cell wall, the spring cover is established at dead lever week side and is installed in the spring groove, the restriction groove has been seted up to spring groove week side cell wall intercommunication, dead lever week side cell wall is provided with the restriction piece, restriction piece sliding connection is in the restriction groove, spring one end butt is close to grafting groove one side in the restriction piece, the other end butt in the spring groove cell wall.

Through adopting above-mentioned technical scheme, spring elasticity release during the use promotes the fixed slot towards the driver blade direction, is favorable to the dead lever to break away from the fixed slot.

Optionally, the mounting seat is of a two-half structure and is fixed by screws.

Through adopting above-mentioned technical scheme, make things convenient for the installation of driving strip, spring and dead lever.

In summary, the present application includes at least one of the following benefits:

1. when the fixing device is installed, the pushing piece pushes the fixing rod into the fixing groove through the sliding strip, so that the body can be installed and fixed, and the body does not need to be screwed during installation, so that the possibility of falling of the body is reduced;

2. when the driving strip is installed, the bolt is screwed on the groove wall at the bottom of the driving groove, so that the driving strip is further fixed.

Drawings

FIG. 1 is a schematic diagram of the external structure of an embodiment of the present application;

FIG. 2 is a schematic internal cross-sectional view of an embodiment of the present application;

FIG. 3 is an exploded schematic view of an embodiment of the present application;

fig. 4 is an enlarged schematic view of a portion a of fig. 3.

Reference numerals: 1. a mounting seat; 2. a body; 3. inserting grooves; 4. inserting strips; 5. fixing grooves; 6. fixing the rod; 7. a drive bar; 8. a pushing block; 9. pushing the surface; 10. a drive slot; 11. a shifting block; 12. a poking groove; 13. a bolt; 14. a chute; 15. a spring slot; 16. a spring; 17. a limiting groove; 18. and limiting the block.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

A road deceleration strip structure disclosed by the embodiment of the application is shown in fig. 1 and comprises a mounting seat 1 and a deceleration strip body 2.

Referring to fig. 2, the installation base 1 is of a rectangular structure, the installation base 1 is embedded in the ground, and the length of the installation base 1 is greater than that of the body 2. The bottom of the body 2 is fixedly connected with an inserting strip 4, and the length of the inserting strip 4 is equal to that of the body 2. The top of the mounting seat 1 is provided with a plug groove 3 extending downwards, and the plug strip 4 is inserted into the plug groove 3 during mounting.

Referring to fig. 3 and 4, a plurality of sliding grooves 14 communicated with the insertion groove 3 are formed in the mounting seat 1, and the sliding grooves 14 are uniformly arranged at intervals along the length direction of the mounting seat 1. The mounting 1 is provided with a fixing rod 6, the fixing rod 6 sliding in the sliding groove 14. Fixed slot 5 has been seted up respectively towards the both sides cell wall of spout 14 to grafting strip 4, and fixed slot 5 has a plurality ofly and with dead lever 6 one-to-one, and grafting strip 4 bottom butt is when 3 bottom cell walls of inserting groove, and fixed slot 5 is aligned with dead lever 6. When the fixing rod 6 is inserted into the fixing groove 5, the body 2 is fixedly connected with the mounting seat 1.

Referring to fig. 3 and 4, a driving groove 10 extending along the length direction is formed in the mounting seat 1, a groove wall on one side of the driving groove 10 and an end surface on one side of the body 2 are located on the same vertical plane, the length of the driving groove 10 is greater than that of the body 2, and the driving groove 10 is communicated with the sliding groove 14. The mounting seat 1 is provided with a driving strip 7, the width of the driving strip 7 is smaller than that of the driving groove 10, and the driving strip 7 is connected in the driving groove 10 in a sliding mode. The driving strip 7 is provided with a pushing piece on one side facing the sliding groove 14, and when the fixing device is used, the driving strip 7 slides to drive the pushing piece to push the fixing rod 6 into the fixing groove 5.

Referring to fig. 3 and 4, the pushing member is a pushing block 8, the pushing blocks 8 are a plurality of and correspond to the fixing rods 6 one by one, and the pushing block 8 is of a semicircular block structure. The fixed rod 6 is obliquely provided with a pushing surface 9 towards one side of the driving strip 7, and the pushing block 8 slides on the pushing surface 9. Slide the driver strip 7 during use, until one side lateral wall butt of driver strip 7 in the cell wall of driver groove 10 for the lateral wall of driver strip 7 is in same vertical face with the terminal surface of body 2, is favorable to promoting piece 8 to promote dead lever 6 and inserts in fixed slot 5, and the axis of dead lever 6 is in same straight line with the radius that promotes piece 8 this moment. .

Referring to fig. 3 and 4, a toggle groove 12 penetrating outside the mounting base 1 is formed in a position of a groove wall at the top of the driving groove 10, which is far away from the end of the body 2, and a toggle block 11 is fixedly connected to the top of the driving bar 7, the toggle block 11 slides in the toggle groove 12, and a friction force is formed between a side wall of the toggle block 11 and a groove wall of the toggle groove 12, so that the driving bar 7 may fall down when sliding under vibration. When the device is used, the driving strip 7 is shifted through the shifting block 11, so that the driving strip 7 slides in the driving groove 10, and the driving strip 7 is convenient to operate. The bolt 13 is arranged in the driving strip 7 in a penetrating mode, when the side wall, far away from one side of the bolt 13, of the driving strip 7 and the end face of the body 2 are located on the same vertical face, the bottom of the bolt 13 is in threaded connection with the bottom groove wall of the driving groove 10, and further fixing of the driving strip 7 is facilitated.

Referring to fig. 3 and 4, the mounting base 1 is provided with an elastic member for pushing the fixing rod 6 to slide toward the driving bar 7 when the pushing block 8 is separated from the pushing surface 9. The elastic part is a spring 16, the side wall of the chute 14 is communicated with a spring groove 15, and the spring 16 is sleeved on the side of the fixed rod 6 and is arranged in the spring groove 15. The peripheral side groove wall of the spring groove 15 is communicated with a limiting groove 17, the peripheral side of the fixing rod 6 is fixedly connected with a limiting block 18, and the limiting block 18 is connected in the limiting groove 17 in a sliding mode, so that the state that the pushing surface 9 faces the pushing block 8 is kept, and meanwhile, the spring 16 can transmit elastic force to the fixing rod 6. The spring 16 has one end abutting against the side of the limiting block 18 away from the driving bar 7 and the other end abutting against the groove wall of the spring groove 15. When the spring 16 is elastically released, the fixing rod 6 can be pushed by the limiting block 18 to slide towards the driving bar 7 until the fixing rod 6 is completely pushed out of the fixing groove 5 when the pushing block 8 is separated from the fixing rod 6. In order to facilitate the installation of the fixing rod 6, the spring 16 and the driving strip 7, the mounting seat 1 may adopt a two-half structure, and after the fixing rod 6, the spring 16 and the driving strip 7 are installed, the mounting seat 1 is fixed by screws.

The implementation principle of a highway deceleration strip structure of this embodiment does:

during installation, the inserting strip 4 is inserted into the inserting groove 3, then the driving strip 7 is driven to slide by stirring the stirring block 11, so that the pushing block 8 slides on the pushing surface 9, the fixing rod 6 is pushed to be inserted into the fixing groove 5 until the driving strip 7 is far away from the side wall of the stirring block 11 and abuts against the groove wall of the driving groove 10, and then the bolt 13 is screwed on the groove wall of the driving groove 10. Whole process is simple, need not to fix through the screw when body 2 installs for body 2 appears falling probably to reduce in the use.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a highway deceleration strip structure, includes body (2) of mount pad (1) and deceleration strip, its characterized in that: the mounting seat (1) is embedded on the ground, the length of the mounting seat (1) is greater than that of the body (2), the top of the mounting seat (1) is provided with a downwards extending insertion groove (3), the bottom of the body (2) is provided with an insertion strip (4), the inserting strip (4) is inserted in the inserting groove (3), a plurality of opposite fixing grooves (5) are respectively arranged at the two sides of the inserting strip (4), the mounting seat (1) is connected with fixing rods (6) which are in one-to-one correspondence with the fixing grooves (5) in a sliding way, the mounting seat (1) is connected with a driving strip (7) in a sliding way, the driving strip (7) is provided with a pushing piece used for pushing the fixing rod (6) into the fixing groove (5), the mounting seat (1) is provided with an elastic piece which is used for pushing the fixing rod (6) out of the fixing groove (5) when the pushing piece is separated from the fixing rod (6).

2. A road deceleration strip construction according to claim 1, characterised in that: the pushing piece is a pushing block (8), the pushing blocks (8) are provided with a plurality of parts and correspond to the fixing rods (6) one by one, the pushing blocks (8) are fixed on one side, close to the fixing rods (6), of the driving strip (7), the pushing face (9) is formed in one side, facing the driving strip (7), of the fixing rods (6), and the pushing blocks (8) slide on the pushing face (9).

3. A road deceleration strip construction according to claim 2, characterised in that: the pushing block (8) is of a semicircular block structure.

4. A road deceleration strip construction according to claim 3, characterised in that: drive groove (10) have been seted up in mount pad (1), drive strip (7) slide in drive groove (10), one side that drive strip (7) top is close to the tip is provided with dials movable block (11), drive groove (10) top cell wall intercommunication is seted up and is run through to the outer groove (12) of stirring of mount pad (1), dial movable block (11) and slide in groove (12), dial movable block (11) and groove (12) cell wall and have frictional force.

5. A road deceleration strip construction according to claim 4, characterised in that: the shifting block (11) is provided with a bolt (13) in a penetrating way, and the bolt (13) is in threaded connection with the wall of the bottom groove of the driving groove (10).

6. A road deceleration strip construction according to claim 3, characterised in that: when the side wall of one side, far away from the poking block (11), of the driving strip (7) abuts against the wall of the driving groove (10), the central axis of the fixing rod (6) and the radius of the pushing block (8) are located on the same straight line.

7. A road deceleration strip construction according to claim 1, characterised in that: spout (14) have been seted up in mount pad (1), dead lever (6) sliding connection is in spout (14), the elastic component is spring (16), spring groove (15) have been seted up to spout (14) week side cell wall, spring (16) cover is established at dead lever (6) periphery side and is installed in spring groove (15), limit slot (17) have been seted up to spring groove (15) week side cell wall intercommunication, dead lever (6) week side lateral wall is provided with restriction piece (18), restriction piece (18) sliding connection is in limit slot (17), spring (16) one end butt is close to inserting groove (3) one side in restriction piece (18), and the other end butt is in spring groove (15) cell wall.

8. A road deceleration strip construction according to claim 7, characterised in that: the mounting seat (1) is of a two-half structure and is fixed through screws.