CN214271833U

CN214271833U - Town road hard shoulder

Info

Publication number: CN214271833U
Application number: CN202023199381.0U
Authority: CN
Inventors: 李红飞
Original assignee: Beijing Jiashun Municipal Public Engineering Co ltd
Current assignee: Beijing Jiashun Municipal Public Engineering Co ltd
Priority date: 2020-12-26
Filing date: 2020-12-26
Publication date: 2021-09-24
Anticipated expiration: 2030-12-26

Abstract

The application relates to a municipal road isolation pier which comprises an isolation pier main body; the lower side of the isolation pier main body is provided with a mounting plate, and the lower side of the mounting plate is provided with trundles; the lower side of the hard shoulder main body is also provided with an adjusting mechanism for driving the mounting plate to move along the vertical direction relative to the hard shoulder main body. The mounting plate is driven by the adjusting mechanism to move in the vertical direction relative to the hard shoulder main body, so that the height of the hard shoulder main body relative to the trundles is changed; the application has the effects of being convenient to move, being convenient to operate, being stable in installation, being convenient to arrange and improving road safety.

Description

Town road hard shoulder

Technical Field

The application relates to the field of town roads, especially, relate to a town road hard shoulder.

Background

The hard shoulder is a main municipal road facility, is mainly used for traffic facilities, and plays a role in protection and isolation. For the isolation of the roadway in the municipal road, the isolation piers are used for separating the traffic flow running in opposite directions or in the same direction, or plugging the road which is not built yet, and forbidding vehicles to enter and exit or pass through the road randomly; the piers are typically placed on the road centerline, lane divider lines, or at the road entrances and exits.

In order to ensure that the isolation pier is not easy to displace under the action of external force such as wind power and the like after arrangement, the isolation pier is generally provided with larger weight, so that the static friction force between the isolation pier and the road surface of the municipal road is larger.

However, when the isolation pier is actually placed, the isolation pier is not easy to move to a specified position by workers due to the fact that the isolation pier is heavy. In view of the related art in the above, the inventors consider that the hard removal of the hard moving of the hard.

SUMMERY OF THE UTILITY MODEL

In order to make the hard shoulder be convenient for remove, this application provides a town road hard shoulder, convenient laborsaving when removing, also can produce great stiction with the road surface after placing at the assigned position, stably put in the road surface.

The application provides a municipal road hard shoulder adopts following technical scheme:

a municipal road isolation pier comprises an isolation pier main body, wherein a mounting plate is arranged on the lower side of the isolation pier main body, and trundles are arranged on the lower side of the mounting plate; the lower side of the hard shoulder main body is also provided with an adjusting mechanism for driving the mounting plate to move along the vertical direction relative to the hard shoulder main body.

By adopting the technical scheme, the mounting plate is driven by the adjusting mechanism to move along the vertical direction relative to the hard shoulder main body, so that the height of the hard shoulder main body relative to the trundles is driven to change, when the lower ends of the trundles are lower than the lower end of the hard shoulder main body, the trundles support the hard shoulder main body, and the position of the hard shoulder main body can be moved more conveniently through the trundles; when the lower ends of the trundles are higher than the lower end of the isolation pier body, the lower end of the isolation pier body supports the isolation pier body, so that static friction force is generated between the isolation pier body and the road surface, the isolation pier body is stably supported after being placed at a proper position, and the isolation pier body is not easy to move.

Optionally, the adjusting mechanism comprises mounting blocks arranged on two sides of the top surface of the mounting plate, a screw rod rotatably supported between the two mounting blocks, and two supporting blocks in threaded connection with the screw rod, wherein the mounting blocks, the screw direction of the screw rod and the supporting blocks are symmetrically arranged relative to the main body of the hard shoulder; the supporting shoe upside rotates and is connected with the bracing piece, and the upside and the hard shoulder main part bottom surface of bracing piece rotate and are connected.

Through adopting above-mentioned technical scheme, through rotating the lead screw, can drive the supporting shoe of both sides and move in opposite directions or back to back, make the bracing piece rotate to vertical direction or horizontal direction to support the vertical migration of hard shoulder main part, change the height of the relative hard shoulder main part of mounting panel.

Optionally, the lower side of the supporting block is provided with a sliding convex strip parallel to the screw rod, and the mounting plate is provided with a sliding groove matched with the sliding convex strip.

Through adopting above-mentioned technical scheme, through the cooperation between slip sand grip and the slip recess, can make the supporting shoe install on the mounting panel more steadily to when rotating the lead screw, the supporting shoe can more steadily slide along the slip recess, makes the bracing piece more stable to the support of the cabinet body.

Optionally, the cross-section of the sliding convex strip is T-shaped, and the sliding groove is matched with a T-shaped groove.

Through adopting above-mentioned technical scheme, the cooperation between slip sand grip and the slip recess can be made more stable with the slip recess to the slip sand grip and the slip recess of T type structure.

Optionally, the vertical support column that is provided with of hard shoulder main part downside, the support column supports in the four corners department of hard shoulder main part, be provided with on the lateral wall of mounting panel with support column complex lantern ring.

Through adopting above-mentioned technical scheme, establish through the cover of the lantern ring with the support column and slide, make the mounting panel can use the support column to slide about moving the orbit more stable to make the removal of mounting panel and with the cabinet body between the cooperation more stable.

Optionally, one end of the screw rod is provided with a hand wheel.

By adopting the technical scheme, the lead screw can be rotated more conveniently and more laborsavingly through the hand wheel, and the relative height between the mounting plate and the main body of the isolation pier is adjusted.

Optionally, the hard shoulder main body is provided with connecting holes, and the connecting holes are formed in two opposite sides of the hard shoulder main body.

By adopting the technical scheme, the connecting rods are inserted into the connecting holes in the adjacent main isolation pier bodies, so that the main isolation pier bodies can be connected and arranged along the connecting rods, and the lanes are isolated in a belt shape conveniently; the connecting rods are connected between the main bodies of the isolation piers through the inserting connection rods in the connecting holes, and the connecting rods can also be isolated, so that the number of the practical isolation pier main bodies can be properly reduced.

Optionally, a reflective belt is arranged on the outer wall of the hard shoulder main body.

Through adopting above-mentioned technical scheme, at the relatively poor highway section of street lamp light, through the reflection of light area to vehicle headlamps, make the driver in the vehicle observe the hard shoulder main part more easily to reduce because light is relatively poor, the driver drives the possibility that the vehicle struck the hard shoulder main part, improves road safety.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the mounting plate is driven by the adjusting mechanism to move in the vertical direction relative to the hard shoulder main body, so that the height of the hard shoulder main body relative to the trundles is changed;

2. by arranging the sleeve of the lantern ring and the support column to slide, the mounting plate can slide up and down more stably by taking the support column as a moving track, so that the mounting plate can move and be more stably matched with the main body of the hard shoulder;

3. through setting up reflective tape, make vehicle driver observe the hard shoulder main part more easily to difficult striking hard shoulder main part improves road safety.

Drawings

FIG. 1 is a schematic perspective view of municipal road isolation piers in arrangement and connection;

FIG. 2 is a schematic perspective view of the municipal road pier in motion.

Description of reference numerals: 1. a hard shoulder body; 11. connecting holes; 12. a reflective band; 13. a support pillar; 2. an adjustment mechanism; 21. mounting a plate; 211. a caster wheel; 212. a sliding groove; 213. a collar; 22. mounting blocks; 23. a lead screw; 231. a hand wheel; 24. a support block; 241. a support bar; 242. and sliding the convex strip.

Detailed Description

The present application is described in further detail below with reference to figures 1-2.

The embodiment of the application discloses town road hard shoulder. Referring to fig. 1, the town road pier includes a pier body 1 for isolating the town road and an adjustment mechanism 2 provided on the underside of the pier body 1. The adjustment mechanism 2 comprises castors 211 facilitating movement of the hard-tipped hard segments 1, the castors 211 being driven by the adjustment mechanism to move in a vertical direction relative to the hard-tipped hard segments 1.

The cross-section of hard shoulder main part 1 is isosceles trapezoid, and the both sides inclined plane of hard shoulder main part 1 is the arc concave surface, makes hard shoulder main part 1's focus lean on more down, makes hard shoulder main part 1 can be more stable when supporting in the road surface.

In order to facilitate isolation between lanes, the vertical side wall of the hard shoulder body 1 is provided with a connecting hole 11, and the vertical side walls of two opposite sides of the hard shoulder body 1 are provided with a plurality of connecting holes 11, and in this embodiment, two connecting holes 11 are provided on the vertical side wall of each side as an example.

Connecting rods are inserted into the connecting holes 11 in the adjacent isolation pier main bodies 1, so that the isolation pier main bodies 1 can be connected and arranged along the connecting rods, and strip isolation can be conveniently carried out between lanes; through the grafting connecting rod, the connecting rod also can keep apart to can suitably reduce the quantity of practical hard shoulder main part 1.

Fixed mounting has reflective tape 12 on the arc concave surface of hard shoulder main part 1, and at the relatively poor highway section of street lamp light, through reflective tape 12 to vehicle headlamps's reflection, make the driver in the vehicle observe hard shoulder main part 1 more easily to avoid as far as possible because light is relatively poor, the driver drives the vehicle and strikes hard shoulder main part 1.

Referring to fig. 1 and 2, the lower end of the hard shoulder body 1 is also fixed with support columns 13 for supporting, and the support columns 13 are vertically supported at four corners of the hard shoulder body 1.

The adjusting mechanism 2 comprises a mounting plate 21 transversely arranged on the lower side of the hard shoulder main body 1, mounting blocks 22 fixed on two sides of the top surface of the mounting plate 21, a screw 23 rotatably supported between the two mounting blocks 22 and two supporting blocks 24 in threaded connection with the screw 23; the mounting blocks 22, the thread direction of the screw rod 23 and the supporting blocks 24 are all symmetrically arranged relative to the main body 1 of the hard shoulder.

The caster 211 is mounted on the lower side of the mounting plate 21, and the caster 211 is provided as a universal wheel, but in this embodiment, four casters 211 are exemplified, and more casters 211 may be provided for the hard shoulder body 1 to support the hard shoulder body more stably during movement. The supporting rod 241 is hinged to the upper side of the supporting block 24, the upper end of the supporting rod 241 is hinged to the hard shoulder body 1, and the upper ends of the two supporting rods 241 are arranged in an inclined mode in the opposite direction, so that when the two supporting blocks 24 move in the opposite direction, the upper ends of the supporting rods 241 move upwards.

By rotating the screw 23, the support blocks 24 on both sides can be driven to move along the screw 23 in the opposite directions or in the opposite directions, so that the support bar 241 supports the hard shoulder body 1 to move vertically upwards or downwards, thereby changing the height of the caster 211 relative to the hard shoulder body 1. When the lower ends of the casters 211 are lower than the lower ends of the support columns 13, the casters 211 support the hard shoulder body 1, and the hard shoulder body 1 can be moved more conveniently through the casters 211; when the lower end of the caster 211 is higher than the lower end of the support column 13, the support column 13 supports the hard shoulder body 1, so that the hard shoulder body 1 is stably supported after being placed in a position and is not easy to move.

In order to make the up-and-down movement of the mounting plate 21 more stable, the four corners of the side wall of the mounting plate 21 are fixed with the lantern rings 213 matched with the supporting columns 13, and the lantern rings 213 and the supporting columns 13 are sleeved to slide, so that the mounting plate 21 can slide up and down more stably by using the supporting columns 13 as the moving track.

In order to rotate the lead screw 23, one end of the lead screw 23 is a polished rod and penetrates out of the mounting block 22, a hand wheel 231 is fixed at one end of the lead screw penetrating out of the mounting block 22, and the lead screw 23 can be rotated more conveniently and more laborsavingly through the hand wheel 231.

In order to make the supporting block 24 slide on the mounting plate 21 more stably, a sliding convex strip 242 parallel to the screw 23 is fixed on the lower side of the supporting block 24, and a sliding groove 212 matched with the sliding convex strip 242 is arranged on the mounting plate 21; the cross section of the sliding protrusion 242 is T-shaped, and the sliding groove 212 is a T-shaped groove. Through the cooperation of slip sand grip 242 and slip recess 212, can make the supporting shoe 24 install on mounting panel 21 more steadily to when rotating lead screw 23, the supporting shoe 24 can more steadily slide along slip recess 212, makes the bracing piece 241 support the hard shoulder main part 1 more steadily.

The embodiment of the application embodiment a municipal road hard shoulder's implementation principle does: when the hard shoulder main body 1 needs to be moved, the hand wheel 231 is rotated to drive the screw 23 to rotate, so that the two supporting blocks 24 move oppositely, the supporting rod 241 supports the hard shoulder main body 1 to move upwards, when the lower end of the caster 211 is lower than the lower end of the supporting column 13, the caster 211 supports the hard shoulder main body 1, and the position of the hard shoulder main body 1 can be moved more conveniently through the caster 211; after moving the hard shoulder body 1 to the appointed position, the hand wheel 231 is rotated in the opposite direction again, and when the lower end of the caster 211 is higher than the lower end of the support column 13, the support column 13 supports the hard shoulder body 1, so that the hard shoulder body 1 is stably supported after being placed in the proper position and is not easy to be moved.

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 town road hard shoulder, includes hard shoulder main part (1), its characterized in that: a mounting plate (21) is arranged on the lower side of the hard shoulder main body (1), and casters (211) are arranged on the lower side of the mounting plate (21); the lower side of the hard shoulder main body (1) is also provided with an adjusting mechanism (2) for driving the mounting plate (21) to move along the vertical direction relative to the hard shoulder main body (1).

2. The municipal road isolation pier of claim 1, wherein: the adjusting mechanism (2) comprises mounting blocks (22) arranged on two sides of the top surface of the mounting plate (21), a lead screw (23) rotatably supported between the two mounting blocks (22) and two supporting blocks (24) in threaded connection with the lead screw (23), and the mounting blocks (22), the thread direction of the lead screw (23) and the supporting blocks (24) are all symmetrically arranged relative to the hard shoulder main body (1); the upper side of the supporting block (24) is rotatably connected with a supporting rod (241), and the upper side of the supporting rod (241) is rotatably connected with the bottom surface of the hard shoulder main body (1).

3. The municipal road pier of claim 2, wherein: the lower side of the supporting block (24) is provided with a sliding convex strip (242) parallel to the screw rod (23), and the mounting plate (21) is provided with a sliding groove (212) matched with the sliding convex strip (242).

4. The municipal road pier of claim 3, wherein: the cross section of the sliding convex strip (242) is T-shaped, and the sliding groove (212) is matched into a T-shaped groove.

5. The municipal road pier of claim 3, wherein: the isolation pier is characterized in that support columns (13) are vertically arranged on the lower side of the isolation pier main body (1), the support columns (13) are supported at four corners of the isolation pier main body (1), and lantern rings (213) matched with the support columns (13) are arranged on the side wall of the mounting plate (21).

6. The municipal road pier of claim 3, wherein: and a hand wheel (231) is arranged at one end of the lead screw (23).

7. The municipal road pier of any of claims 1 to 6, wherein: the hard shoulder is characterized in that the hard shoulder main body (1) is provided with connecting holes (11), and the connecting holes (11) are arranged on two opposite sides of the hard shoulder main body (1).

8. The municipal road pier of any of claims 1 to 6, wherein: and a reflective belt (12) is arranged on the outer wall of the hard shoulder main body (1).