CN213203858U - Deceleration strip for municipal works - Google Patents
Deceleration strip for municipal works Download PDFInfo
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- CN213203858U CN213203858U CN202021734283.XU CN202021734283U CN213203858U CN 213203858 U CN213203858 U CN 213203858U CN 202021734283 U CN202021734283 U CN 202021734283U CN 213203858 U CN213203858 U CN 213203858U
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- horizontal pole
- deceleration strip
- fixed
- block
- speed reduction
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Abstract
The utility model relates to a deceleration strip for municipal works relates to municipal facilities technical field, including horizontal pole and a plurality of speed reduction piece, a plurality of on the horizontal pole is located to speed reduction piece sliding sleeve, a plurality of the speed reduction piece connects gradually, the fixed block that is provided with of one end of horizontal pole, other end activity be provided with be used for with the horizontal pole on keep away from the limiting plate of the speed reduction piece butt of fixed block, be provided with the locating part that is used for injecing the limiting plate position on the horizontal pole. This application has the effect of the maintenance deceleration strip of being convenient for.
Description
Technical Field
The application relates to municipal facilities technical field especially relates to a deceleration strip for municipal works.
Background
Road surface deceleration strips are usually arranged on road junctions, industrial and mining enterprises, schools, residential district entrances and other road sections requiring vehicle deceleration and slow running and road sections easily causing traffic accidents. The road surface deceleration strip enables the road surface to be slightly arched, so that the driving psychology of a driver is influenced, and the aim of decelerating the vehicle is fulfilled.
The Chinese patent with the publication number of CN210684508U discloses a road shock absorption deceleration strip, which comprises a strip-shaped body, wherein the top surface and the bottom surface of the strip-shaped body are parallel, the side surfaces of the strip-shaped body are inclined planes, the width of the top surface is 50-100 mm, and the height of the body is 40-50 mm. Through designing the size of deceleration strip, make the speed reduction have the warning effect of impact sense can not assault too big to the vehicle simultaneously, increased driving safety nature.
With respect to the related art among the above, the inventors consider that the following drawbacks exist: because the deceleration strip is different in stress area, the damage to certain positions is relatively large, the whole road deceleration strip needs to be replaced, and the maintenance is inconvenient.
SUMMERY OF THE UTILITY MODEL
In order to facilitate the maintenance deceleration strip, this application provides a deceleration strip for municipal works.
The application provides a pair of deceleration strip for municipal works adopts following technical scheme:
the utility model provides a deceleration strip for municipal works, includes horizontal pole and a plurality of deceleration piece, a plurality of deceleration piece sliding sleeve locates on the horizontal pole, a plurality of the deceleration piece connects gradually, the fixed block that is provided with of one end of horizontal pole, the other end activity be provided with be used for with the horizontal pole on keep away from the limiting plate of the deceleration piece butt of fixed block, be provided with the locating part that is used for injecing the limiting plate position on the horizontal pole.
Through adopting above-mentioned technical scheme, when a certain section of deceleration strip damaged, with limiting plate and ground separation, then remove the limiting action of locating part to the limiting plate, can follow the horizontal pole roll-off with the deceleration piece. The damaged deceleration block is taken down and replaced with a new deceleration block, so that the deceleration strip can be maintained without replacing the whole deceleration strip, and the deceleration strip is very convenient.
Preferably, the locating part includes the gag lever post, the gag lever post sets up to the screw rod, the gag lever post coaxial line is fixed to be set up in the horizontal pole and keeps away from the one end of fixed block, the gag lever post is located to limiting plate screw thread rotation cover.
Through adopting above-mentioned technical scheme, after connecting a plurality of speed reduction piece on the horizontal pole, rotate the limiting plate on the gag lever post, until the limiting plate with keep away from the speed reduction piece butt of fixed block, can inject the position of a plurality of speed reduction piece on the horizontal pole to accomplish the equipment of speed reduction piece.
Preferably, the fixed block passes through countersunk head bolt and ground fixed connection, the one end coaxial line that the fixed block was kept away from to the limiting plate is fixed to be provided with an installation section of thick bamboo, an installation section of thick bamboo passes through installation bolt and ground fixed connection.
Through adopting above-mentioned technical scheme, install a plurality of deceleration piece back on the horizontal pole, be fixed in subaerial with fixed block and installation section of thick bamboo through countersunk head bolt and construction bolt to accomplish the installation of deceleration strip, it is very convenient.
Preferably, the mounting cylinder is a cylinder, a plurality of mounting holes matched with the mounting bolts are formed in the mounting cylinder, and the mounting holes are uniformly distributed along the circumferential direction of the mounting cylinder.
Through adopting above-mentioned technical scheme, the setting of a plurality of mounting hole is convenient for install the limiting plate of different positions on the gag lever post on subaerial.
Preferably, the one end of speed reduction piece is fixed and is provided with the inserted block, the one end that the inserted block was kept away from to the speed reduction piece is seted up and is supplied the inserted slot of inserted block, the inserted block and slot looks adaptation.
Through adopting above-mentioned technical scheme, on the deceleration piece slides on the horizontal pole, insert the slot on the adjacent deceleration piece with the inserted block on the deceleration piece in, can align two deceleration pieces to be convenient for assemble the deceleration piece.
Preferably, the insertion block is fixedly provided with a convex block with certain elasticity, a groove is formed in the slot, and the convex block is in clamping fit with the groove.
Through adopting above-mentioned technical scheme, lug and recess joint cooperation for it is inseparabler to connect between two adjacent speed reduction pieces.
Preferably, one side that the fixed block is close to the horizontal pole is provided with the buffer board, the buffer board slip cap is located on the horizontal pole, fixed a plurality of buffer spring that is provided with between buffer board and the fixed block.
Through adopting above-mentioned technical scheme, buffer board and buffer spring's setting plays certain cushioning effect to the piece that slows down on the horizontal pole to reduce the deformation of the piece that slows down in the length direction of horizontal pole.
Preferably, the horizontal pole includes a plurality of installation pole and a plurality of connecting rod, a plurality of connecting rod and a plurality of installation pole one-to-one, the connecting rod coaxial line is fixed to be set up in the one end of installation pole, the connecting rod sets up to the screw rod, the one end that the connecting rod was kept away from to the installation pole is seted up with the spread groove of connecting rod looks adaptation, one in the spread groove of wearing to locate on the adjacent installation pole is worn to the connecting rod screw thread rotation on the installation pole.
Through adopting above-mentioned technical scheme, the screw-thread fit of connecting rod and spread groove makes the total length between two adjacent installation poles adjustable to make the length of whole horizontal pole adjustable, be convenient for install the deceleration strip of different length, application scope is wider.
Preferably, the surface of the deceleration block is provided with a light-reflecting coating.
Through adopting above-mentioned technical scheme, the warning effect of speed reduction piece has been improved to the reflective coating.
To sum up, the application comprises the following beneficial technical effects:
when separating limiting plate and ground, then remove the limiting effect of locating part to the limiting plate, can follow the horizontal pole roll-off with the deceleration piece. The damaged deceleration block on the cross rod is taken down and replaced with a new deceleration block, so that the deceleration strip can be repaired without replacing the whole deceleration strip, and the deceleration strip is very convenient;
the two speed reducing blocks can be aligned by sliding the speed reducing blocks on the cross rod and inserting the inserting block on one speed reducing block into the inserting slot on the adjacent speed reducing block, so that the speed reducing blocks can be assembled conveniently;
the screw-thread fit of connecting rod and spread groove makes the total length between two adjacent installation poles adjustable to make the length of whole horizontal pole adjustable, be convenient for install the deceleration strip of different length, application scope is wider.
Drawings
FIG. 1 is a schematic diagram of the overall structure of one embodiment of the present application;
FIG. 2 is a schematic illustration of an explosive structure according to one embodiment of the present application;
FIG. 3 is an enlarged schematic view of portion A of FIG. 2;
fig. 4 is a partial structural schematic view of fig. 2.
Description of reference numerals: 1. a cross bar; 11. mounting a rod; 111. connecting grooves; 12. a connecting rod; 2. a deceleration block; 21. mounting grooves; 22. inserting a block; 221. a bump; 23. a slot; 231. a groove; 24. a light-reflecting coating; 3. a fixed block; 31. a buffer plate; 32. a buffer spring; 33. a countersunk bolt; 4. a limiting plate; 5. a limiting rod; 6. mounting the cylinder; 61. installing a bolt; 62. and (7) installing holes.
Detailed Description
The present application is described in further detail below with reference to figures 1-4.
The embodiment of the application discloses deceleration strip for municipal works, refer to fig. 1, including horizontal pole 1 and a plurality of deceleration piece 2, horizontal pole 1 sets up to the round bar shape, and the transversal trapezoidal form that personally submits of deceleration piece 2. The mounting groove 21 with 1 looks adaptation of horizontal pole is seted up along the length direction of horizontal pole 1 to speed reduction piece 2, and a plurality of speed reduction piece 2 is located on horizontal pole 1 through mounting groove 21 slip cap, and a plurality of speed reduction piece 2 connects gradually.
Referring to fig. 1 and 2, a fixing block 3 is fixedly arranged at one end of a cross bar 1, the fixing block 3 is trapezoidal, and the bottom surface of the fixing block 3 and the bottom surfaces of a plurality of speed reducing blocks 2 are located on the same horizontal plane. The other end activity of horizontal pole 1 is provided with the limiting plate 4 that is used for keeping away from 2 butts of speed reduction piece of fixed block 3 on the horizontal pole 1, is provided with the locating part that is used for injecing limiting plate 4 positions on the horizontal pole 1.
When some deceleration block 2 on the deceleration strip damaged, with limiting plate 4 and ground separation, then remove the limiting effect of locating part to limiting plate 4, can follow horizontal pole 1 with deceleration block 2 and go up the roll-off. The damaged deceleration block 2 is taken down and replaced by a new deceleration block 2, so that the deceleration strip can be maintained without replacing the whole deceleration strip, and the deceleration strip is very convenient.
Referring to fig. 2 and 3, an insertion block 22 is fixedly arranged at one end of the speed reducing block 2, an insertion slot 23 for inserting the insertion block 22 is formed in the other end of the speed reducing block 2 along the length direction of the cross rod 1, and the insertion block 22 is matched with the insertion slot 23. On the horizontal pole 1 gliding speed reduction piece 2, insert the plug 22 on a speed reduction piece 2 in the slot 23 on the adjacent speed reduction piece 2, can align two speed reduction pieces 2 to be convenient for assemble speed reduction piece 2.
Referring to fig. 2 and 3, a protrusion 221 is fixedly disposed on a sidewall of the insert block 22, and the protrusion 221 is made of a metal material with certain elasticity. The slot 23 is internally provided with a groove 231 matched with the projection 221, and the projection 221 is in clamping fit with the groove 231, so that the two adjacent speed reducing blocks 2 are connected more tightly. The surface of the deceleration block 2 is provided with a light reflecting coating 24.
Referring to fig. 2 and 4, a buffer plate 31 is disposed on one side of the fixing block 3 close to the cross rod 1, the buffer plate 31 is slidably sleeved on the cross rod 1, a plurality of buffer springs 32 are disposed between the fixing blocks 3 of the buffer plate 31, one ends of the buffer springs 32 are fixedly connected with the fixing block 3, and the other ends of the buffer springs are fixedly connected with the buffer plate 31. The arrangement of the buffer plate 31 and the buffer spring 32 plays a certain buffer role on the cross rod 1 for the speed reducing block 2, so that the deformation of the speed reducing block 2 in the length direction of the cross rod 1 is reduced.
Referring to fig. 2 and 4, the limiting member includes a limiting rod 5, the limiting rod 5 is coaxially and fixedly disposed at one end of the cross rod 1 far away from the fixing block 3, and the limiting rod 5 is a screw rod. The limiting plate 4 is a circular plate, and the limiting plate 4 is rotatably sleeved on the limiting rod 5 through threads.
Connect a plurality of and slow down 2 backs on horizontal pole 1, rotate limiting plate 4 on gag lever post 5, until limiting plate 4 and the 2 butts of the speed reduction piece of keeping away from fixed block 3, can inject the position of a plurality of speed reduction piece 2 on horizontal pole 1 to accomplish the equipment of deceleration strip.
Referring to fig. 2 and 4, an installation cylinder 6 is fixedly arranged at one end of the limiting plate 4 far away from the fixing block 3, the installation cylinder 6 is a cylinder, and the installation cylinder 6 is fixedly connected with the limiting plate 4 coaxially. The mounting cylinder 6 is provided with a mounting bolt 61, the mounting cylinder 6 is fixedly connected with the ground through the mounting bolt 61, and the fixing block 3 is fixedly connected with the ground through the countersunk head bolt 33. A plurality of mounting holes 62 matched with the mounting bolts 61 are formed in the mounting cylinder 6, and the mounting holes 62 are evenly distributed along the circumferential direction of the mounting cylinder 6.
Referring to fig. 2 and 4, the cross bar 1 includes a plurality of mounting bars 11 and a plurality of connecting bars 12, the plurality of connecting bars 12 correspond to the plurality of mounting bars 11 one to one, and the connecting bars 12 are coaxially and fixedly disposed at one ends of the mounting bars 11. Connecting rod 12 sets up to the screw rod, and the mounting bar 11 is kept away from the one end of connecting rod 12 and is offered the spread groove 111 with connecting rod 12 looks adaptation, and connecting rod 12 screw thread on an mounting bar 11 rotates and wears to locate in the spread groove 111 on the adjacent mounting bar 11.
The screw-thread fit of connecting rod 12 and spread groove 111 makes the total length between two adjacent installation poles 11 adjustable to make the length of whole horizontal pole 1 adjustable, be convenient for install the deceleration strip of different length, application scope is wider.
The embodiment of the application provides a deceleration strip for municipal works's implementation principle does: when some deceleration blocks on the deceleration strip are damaged, the mounting bolt 61 is unscrewed from the mounting cylinder 6, then the limiting plate 4 is rotated until the limiting plate 4 is unscrewed from the limiting rod 5, and then the deceleration block 2 can slide out from the transverse rod 1.
And (3) taking the damaged speed reducing block 2 down, replacing the damaged speed reducing block 2 with a new speed reducing block 2, and inserting the inserting block 22 of the speed reducing block 2 into the inserting groove 23 on the adjacent speed reducing block 2 until all the speed reducing blocks 2 are sleeved on the cross bar 1. And screwing the limiting plate 4 into the limiting rod 5 again until the limiting plate 4 is abutted against the speed reducing block 2 far away from the fixing block 3. Then be fixed in subaerial through construction bolt 61 with installation section of thick bamboo 6, can accomplish the maintenance of deceleration strip, need not to change whole deceleration strip, it is very convenient.
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 (9)
1. The utility model provides a deceleration strip for municipal works which characterized in that: including horizontal pole (1) and a plurality of speed reduction piece (2), a plurality of speed reduction piece (2) slip cap is located on horizontal pole (1), a plurality of speed reduction piece (2) connect gradually, the one end of horizontal pole (1) is fixed and is provided with fixed block (3), and the other end activity is provided with be used for with horizontal pole (1) on keep away from limiting plate (4) of speed reduction piece (2) butt of fixed block (3), be provided with the locating part that is used for injecing limiting plate (4) position on horizontal pole (1).
2. The deceleration strip for municipal engineering according to claim 1, characterized in that: the locating part includes gag lever post (5), gag lever post (5) set up to the screw rod, gag lever post (5) coaxial line is fixed to be set up in horizontal pole (1) and keeps away from the one end of fixed block (3), limiting plate (4) screw thread rotates the cover and locates on gag lever post (5).
3. The deceleration strip for municipal engineering according to claim 2, wherein: fixed block (3) are through countersunk head bolt (33) and ground fixed connection, the fixed installation section of thick bamboo (6) that is provided with of one end coaxial line that keeps away from fixed block (3) is kept away from in limiting plate (4), installation section of thick bamboo (6) are through construction bolt (61) and ground fixed connection.
4. The deceleration strip for municipal engineering according to claim 3, wherein: the mounting cylinder (6) is a cylinder, a plurality of mounting holes (62) matched with the mounting bolts (61) are formed in the mounting cylinder (6), and the mounting holes (62) are uniformly distributed along the circumferential direction of the mounting cylinder (6).
5. The deceleration strip for municipal engineering according to claim 1, characterized in that: the one end of speed reduction piece (2) is fixed and is provided with inserted block (22), the one end that inserted block (22) was kept away from in speed reduction piece (2) is seted up and is supplied inserted block (22) male slot (23), inserted block (22) and slot (23) looks adaptation.
6. The deceleration strip for municipal engineering according to claim 5, wherein: the fixed lug (221) that is provided with certain elasticity that is provided with on inserted block (22), recess (231) have been seted up in slot (23), lug (221) and recess (231) joint cooperation.
7. The deceleration strip for municipal engineering according to claim 1, characterized in that: one side that fixed block (3) are close to horizontal pole (1) is provided with buffer board (31), buffer board (31) slip cap is located on horizontal pole (1), fixed a plurality of buffer spring (32) that is provided with between buffer board (31) and fixed block (3).
8. The deceleration strip for municipal engineering according to claim 1, characterized in that: horizontal pole (1) is including a plurality of installation pole (11) and a plurality of connecting rod (12), a plurality of connecting rod (12) and a plurality of installation pole (11) one-to-one, connecting rod (12) coaxial line is fixed to be set up in the one end of installation pole (11), connecting rod (12) set up to the screw rod, installation pole (11) are kept away from the one end of connecting rod (12) and are seted up spread groove (111) with connecting rod (12) looks adaptation, one connecting rod (12) screw thread rotation on installation pole (11) is worn to locate in spread groove (111) on adjacent installation pole (11).
9. The deceleration strip for municipal engineering according to claim 1, characterized in that: the surface of the deceleration block (2) is provided with a reflective coating (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021734283.XU CN213203858U (en) | 2020-08-19 | 2020-08-19 | Deceleration strip for municipal works |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021734283.XU CN213203858U (en) | 2020-08-19 | 2020-08-19 | Deceleration strip for municipal works |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213203858U true CN213203858U (en) | 2021-05-14 |
Family
ID=75839744
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021734283.XU Active CN213203858U (en) | 2020-08-19 | 2020-08-19 | Deceleration strip for municipal works |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213203858U (en) |
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2020
- 2020-08-19 CN CN202021734283.XU patent/CN213203858U/en active Active
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