阅读说明：本技术 一种安全缓冲型交通防护栏 (Safety buffer type traffic rail guard ) 是由 周华 周上 于 2021-07-01 设计创作，主要内容包括：本发明公开了一种安全缓冲型交通防护栏,包括底板、缓冲机构和底柱,底板的顶部固定安装有护栏板和保险板。该安全缓冲型交通防护栏,能够在车辆撞击缓冲板时,自动将车辆的冲击力进行缓冲降低,且能够对偏移撞击的车辆进行一定的矫正处理,减少了直线撞击产生较大的破坏性造成防护栏断裂的情况,且转动杆具有一定的缓冲性,避免了骤然间冲击力较大产生变形导致无法进行转动缓冲,还能够在X形支柱被车辆撞毁时,自动提高了护栏板的支撑稳定性和耐冲击效果。(The invention discloses a safety buffer type traffic protective guard, which comprises a bottom plate, a buffer mechanism and a bottom column, wherein the top of the bottom plate is fixedly provided with a protective guard plate and a safety guard. This safety buffer type traffic protective guard, can be when the vehicle strikes the buffer board, the automatic impact force with the vehicle cushions and reduces, and can carry out certain correction to the vehicle of skew striking and handle, it produces great destructiveness and causes the cracked condition of protective guard to have reduced sharp striking, and the dwang has certain resiliency, the great production of impact force has been avoided suddenly and is out of shape and lead to unable rotation buffering, can also be when X shape pillar is crashed by the vehicle, the support stability and the impact-resistant effect of protective guard board have been improved automatically.)

1. A safety buffer type traffic guard rail, comprising:

the guardrail comprises a bottom plate (1), wherein a guardrail plate (2) and a safety plate (7) are fixedly mounted at the top of the bottom plate (1), a buffer plate (3) is arranged at the top of the bottom plate (1), X-shaped pillars (5) are fixedly mounted on adjacent side walls of the guardrail plate (2) and the buffer plate (3), and a reinforcing mechanism (6) is arranged on one side of the guardrail plate (2);

the buffer mechanism (4), the buffer mechanism (4) is arranged on the buffer plate (3);

the bottom column structure comprises bottom columns (8), wherein the number of the bottom columns (8) is two, the bottom columns (8) are fixedly arranged at the bottom of the bottom plate (1), bumps (9) are fixedly arranged on the outer wall of the bottom columns (8), a water flowing groove is formed in the bottom of the bottom columns (8), two groups of flow guide holes are formed in the bottom of the bottom plate (1), and the water flowing groove is communicated with the inside of the flow guide holes.

2. A safety buffer type traffic guard rail according to claim 1, wherein: the sliding tray has been seted up to the inside of bottom plate (1), and slidable mounting has sliding block (11) in the sliding tray, and the opening has been seted up at the top of bottom plate (1), and the bottom of buffer board (3) pass the opening and with the top fixed connection of sliding block (11), buffer board (3) and bottom plate (1) slidable mounting, a set of water conservancy diversion hole site in the bottom of sliding tray and rather than inside communicating with each other.

3. A safety buffer type traffic guard rail according to claim 2, wherein: the buffer mechanism (4) comprises a shell (401), a buffer spring (402), a moving block (403), a lining plate (404), a rotating rod (405), a box body (406) and a bearing (407), seted up two sets of flutings on buffer board (3), fixed mounting has casing (401) in the fluting, casing (401) opposite side inner wall fixed mounting has buffer spring (402), the one end fixedly connected with movable block (403) of buffer spring (402), the opposite side fixed mounting of movable block (403) has welt (404), the opposite side of welt (404) passes casing (401) and extends to the opposite side of buffer board (3), dwang (405) is installed in the rotation of the adjacent lateral wall of two sets of welt (404), the top fixed mounting of welt (404) has box body (406), the inner wall fixed mounting of box body (406) has bearing (407), the one end of dwang (405) extend to the inside of welt (404) and with the inner wall interference fit of bearing (407).

4. A safety buffer type traffic guard rail according to claim 3, wherein: the reinforcing mechanism (6) comprises a sliding block (601), a reset spring (602), a guide rod (603), a telescopic spring (604), an installation block (605), a rotating block (606), a support pillar (607), a T-shaped rod (608) and a movable sleeve (609), a sliding groove is formed in the bottom plate (1), the sliding block (601) is arranged in the sliding groove in a sliding manner, the reset spring (602) is fixedly installed in the sliding groove, one end of the reset spring (602) is fixedly installed on one side of the sliding block (601), a through groove is formed in the top of the bottom plate (1), the T-shaped rod (608) is fixedly installed on the top of the sliding block (601), the movable sleeve (609) is sleeved on the outer wall of the T-shaped rod (608), two groups of installation blocks (605) are fixedly installed on one side of the guardrail plate (2), the rotating block (606) is rotatably installed on the adjacent side wall of the two groups of installation blocks (605), the support pillar (607) is fixedly installed on the outer wall of the two groups of rotating blocks (606), the one end of support column (607) is installed with the opposite side of movable sleeve (609) is articulated, intercommunication groove has been seted up on bottom plate (1), one side fixed mounting of sliding block (11) has guide rod (603) and expanding spring (604), the one end of guide rod (603) pass intercommunication groove and with the opposite side fixed connection of slider (601), the outer wall of guide rod (603) is located to expanding spring (604) movable sleeve, the one end of expanding spring (604) and the inner wall fixed mounting of sliding tray, another group's water conservancy diversion hole is located the bottom of spout and communicates with each other rather than inside.

5. A safety buffer type traffic guard rail according to claim 4, wherein: the other side of guardrail board (2) and one side fixed mounting of insurance board (7) have baffle (15) and strengthening rib (16), and the bottom fixed mounting of strengthening rib (16) has outlet pipe (17), and the one end of outlet pipe (17) extends to the top of baffle (15), and one side fixed mounting of guardrail board (2) has sloping block (23), the bottom of sloping block (23) and the top fixed mounting of bottom plate (1).

6. A safety buffer type traffic guard rail according to claim 4, wherein: the bottom of bottom plate (1) is provided with connecting rod (12), drain pipe (13) and fluid-discharge tube (14), the top fixed mounting of connecting rod (12) has the stiffener, the one end of stiffener and the bottom fixed mounting of bottom plate (1), the outer wall fixed mounting of stiffener has the voussoir, the top of voussoir and the bottom fixed mounting of bottom plate (1), the equal fixed mounting in the adjacent lateral wall of two sets of foundation columns (8) in both ends of connecting rod (12) and drain pipe (13), the both ends of drain pipe (13) all extend to in the tye, fluid-discharge tube (14) fixed mounting just communicates with each other rather than the inside of tye in one side of a set of foundation column (8).

7. A safety buffer type traffic guard rail according to claim 6, wherein: the top of guardrail board (2) is provided with show board (10), the bottom fixedly connected with of show board (10) rotates post (19), the front side fixed mounting of guardrail board (2) has set casing (20), the inboard top of set casing (20) is rotated and is installed bevel gear (21), the one end of rotating post (19) extend to the inside of set casing (20) and with bevel gear (21) fixed connection, the front side of set casing (20) is rotated and is installed knob (24), the one end of knob (24) extends to the inside of set casing (20) and fixedly connected with conical gear (22), conical gear (22) and bevel gear (21) mesh mutually.

8. A safety buffer type traffic guard rail according to claim 7, wherein: the top fixed mounting of show board (10) has branch, the one end fixedly connected with guard shield (18) of branch, and the bottom fixed mounting of guard shield (18) has light and protection casing, and the light is located the inside of protection casing, and the outer wall fixed mounting who rotates post (19) has the anchor strut, the one end of anchor strut and the bottom fixed connection of show board (10).

Technical Field

The invention relates to the technical field of traffic protective guards.

Background

The existing mountain traffic guard rail does not have a buffering effect when being impacted, and in some cases, the impacting force easily exceeds the limit which can be borne by the traffic guard rail, so that a vehicle can directly fall into a mountain. Some prior arts, such as patent publication No. CN207760772U, have been invented mainly to improve the stability of the guard rail, but when the force of the collision exceeds the limit that the guard rail can bear, the vehicle will fall into the mountain, so a safety buffer type traffic guard rail is proposed.

Disclosure of Invention

The present invention has been made to solve at least one of the problems occurring in the prior art, and an object of the present invention is to provide a safety buffer type traffic guard rail, which can solve the problem that the traffic guard rail does not have a buffering effect when being impacted.

In order to achieve the purpose, the invention provides the following technical scheme: a safety buffer type traffic guard rail, comprising:

the guardrail plate and the safety plate are fixedly mounted at the top of the bottom plate, the buffer plate is arranged at the top of the bottom plate, the X-shaped support columns are fixedly mounted on the adjacent side walls of the guardrail plate and the buffer plate, and the reinforcing mechanism is arranged on one side of the guardrail plate;

the buffer mechanism is arranged on the buffer plate;

the bottom columns are two groups and fixedly arranged at the bottom of the bottom plate, the outer walls of the bottom columns are fixedly provided with the convex blocks, the inside of each bottom column is provided with a water flowing groove, the bottom of the bottom plate is provided with two groups of flow guide holes, and the water flowing grooves are communicated with the inside of the flow guide holes.

Preferably, the inside of bottom plate has been seted up the sliding tray, and slidable mounting has the sliding block in the sliding tray, and the opening has been seted up at the top of bottom plate, and the bottom of buffer board passes the opening and with the top fixed connection of sliding block, buffer board and bottom plate slidable mounting, a set of water conservancy diversion hole is located the bottom of sliding tray and communicates with each other rather than inside.

Preferably, buffer gear is including the casing, buffer spring, the movable block, the welt, the dwang, box body and bearing, two sets of flutings have been seted up on the buffer board, fixed mounting has the casing in the fluting, casing opposite side inner wall fixed mounting has buffer spring, buffer spring's one end fixedly connected with movable block, the opposite side fixed mounting of movable block has the welt, the opposite side of welt passes the casing and extends to the opposite side of buffer board, the adjacent lateral wall of two sets of welts rotates installs the dwang, the top fixed mounting of welt has the box body, the inner wall fixed mounting of box body has the bearing, the one end of dwang extend to the inside of welt and with the inner wall interference fit of bearing.

Preferably, the reinforcing mechanism comprises a sliding block, a reset spring, a guide rod, a telescopic spring, mounting blocks, rotating blocks, supporting columns, T-shaped rods and a movable sleeve, a sliding groove is formed in the bottom plate, the sliding block is slidably mounted in the sliding groove, the reset spring is fixedly mounted in the sliding groove, one end of the reset spring is fixedly mounted on one side of the sliding block, a through groove is formed in the top of the bottom plate, the T-shaped rods are fixedly mounted on the top of the sliding block, the movable sleeve is movably sleeved on the outer wall of each T-shaped rod, two sets of mounting blocks are fixedly mounted on one side of the guardrail plate, the rotating blocks are rotatably mounted on the adjacent side walls of the two sets of mounting blocks, the supporting columns are fixedly mounted on the outer walls of the two sets of rotating blocks, one ends of the supporting columns are hinged to the other side of the movable sleeve, the through grooves are formed in the bottom plate, the guide rod and the telescopic spring are fixedly mounted on one side of the guide rod, one end of the guide rod penetrates through the through grooves and is fixedly connected with the other side of the sliding block, the outer wall of the guide rod is movably sleeved with the telescopic spring, one end of the telescopic spring is fixedly installed with the inner wall of the sliding groove, and the other group of the guide holes are located at the bottom of the sliding groove and communicated with the inside of the sliding groove.

Preferably, a partition plate and a reinforcing rib are fixedly mounted on the other side of the guardrail plate and one side of the safety plate, a water outlet pipe is fixedly mounted at the bottom of the reinforcing rib, one end of the water outlet pipe extends to the top of the partition plate, an inclined block is fixedly mounted on one side of the guardrail plate, and the bottom of the inclined block and the top of the bottom plate are fixedly mounted.

Preferably, the bottom of the bottom plate is provided with a connecting rod, a drain pipe and a drain pipe, the top of the connecting rod is fixedly provided with a reinforcing rod, one end of the reinforcing rod is fixedly installed with the bottom of the bottom plate, the outer wall of the reinforcing rod is fixedly provided with a wedge block, the top of the wedge block is fixedly installed with the bottom of the bottom plate, the two ends of the connecting rod and the drain pipe are fixedly installed on the adjacent side walls of the two groups of bottom columns, the two ends of the drain pipe extend into the drain tank, and the drain pipe is fixedly installed on one side of the group of bottom columns and communicated with the inside of the drain tank.

Preferably, the top of guardrail board is provided with the show board, the bottom fixedly connected with of show board rotates the post, and the front side fixed mounting of guardrail board has the set casing, and the inboard top of set casing rotates installs bevel gear, rotates the one end of post extend to the inside of set casing and with bevel gear fixed connection, the front side of set casing rotates installs the knob, and the one end of knob extends to the inside of set casing and fixedly connected with conical gear, conical gear meshes with bevel gear mutually.

Preferably, the top fixed mounting of show board has branch, the one end fixedly connected with guard shield of branch, and the bottom fixed mounting of guard shield has light and protection casing, and the light is located the inside of protection casing, and the outer wall fixed mounting who rotates the post has the anchor strut, the one end of anchor strut and the bottom fixed connection of show board.

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

(1) the utility model discloses a vehicle crash cushion, including casing, buffer spring, the movable block, the welt, the dwang, the cooperation of box body and bearing is used, can be when vehicle striking buffer board, the automatic impact force with the vehicle cushions and reduces, and can carry out certain correction to the vehicle of skew striking and handle, it causes the cracked condition of rail guard to have reduced the great destructiveness of sharp striking production, the steadiness and the safety in utilization of this rail guard have been improved, and the dwang has certain resiliency, avoided the great dwang deformation that produces of shock force suddenly to lead to unable rotation buffering, the use reliability of this rail guard has been improved.

(2) The X-shaped strut is used in cooperation with the sliding block, the reset spring, the guide rod, the telescopic spring, the mounting block, the rotating block, the supporting column, the T-shaped rod and the movable sleeve, the buffering plate and the sliding block can be moved leftwards when the X-shaped strut is knocked down by a vehicle, the supporting angle of the supporting column can be automatically adjusted, the supporting stability and the impact resistance effect of the guardrail plate are improved, and the probability that the guardrail is knocked down is reduced.

(3) The cooperation through foundation, lug, drain pipe and fluid-discharge tube is used, can consolidate the bottom plate on the one hand, and then has improved the shock-resistant effect of this rail guard, and on the other hand can carry out the water conservancy diversion with the water at bottom plate top when the rainfall and discharge, has avoided the rainwater to soak the underground and has caused the unstable condition of support to the foundation, has improved the safety in utilization of this guardrail.

(4) The cooperation through show board, rotation post, set casing, bevel gear and knob is used, and the show board can conveniently demonstrate the warning mark on the one hand, and then has reduced the condition that the vehicle strikeed the guardrail, and on the other hand can adjust the angle of show board, conveniently adjusts according to driver's sight angle.

Drawings

The invention is further illustrated with reference to the following figures and examples:

FIG. 1 is a cross-sectional view of the present invention;

FIG. 2 is an enlarged view of portion A of the present invention;

FIG. 3 is an enlarged view of section B of the present invention;

FIG. 4 is an enlarged view of section C of the present invention;

FIG. 5 is an enlarged view of section D of the present invention;

fig. 6 is a front view of the present invention.

Reference numerals: 1 bottom plate, 2 guardrail plates, 3 buffer plates, 4 buffer mechanisms, 401 shell, 402 buffer springs, 403 moving blocks, 404 lining plates, 405 rotating rods, 406 box bodies, 407 bearings, 5X-shaped supporting columns, 6 reinforcing mechanisms, 601 sliding blocks, 602 reset springs, 603 guide rods, 604 telescopic springs, 605 mounting blocks, 606 rotating blocks, 607 supporting columns, 608T-shaped rods, 609 movable sleeves, 7 safety plates, 8 bottom columns, 9 convex blocks, 10 display plates, 11 sliding blocks, 12 connecting rods, 13 drainage pipes, 14 drainage pipes, 15 partition plates, 16 reinforcing ribs, 17 drainage pipes, 18 shields, 19 rotating columns, 20 fixed shells, 21 bevel gears, 22 bevel gears, 23 inclined blocks and 24 knobs.

Detailed Description

Reference will now be made in detail to the present preferred embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to like elements throughout.

In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the description of the orientation, such as the upper, lower, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, greater than, less than, exceeding, etc. are understood as excluding the present numbers, and the above, below, inside, etc. are understood as including the present numbers. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless otherwise explicitly limited, terms such as arrangement, installation, connection and the like should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present invention in combination with the specific contents of the technical solutions.

Referring to fig. 1-6, the present invention provides a technical solution: the utility model provides a safe buffering type traffic rail guard, comprising a base plate 1, buffer gear 4 and bottom pillar 8, the top fixed mounting of bottom plate 1 has guardrail board 2 and safety board 7, the top of bottom plate 1 is provided with buffer board 3, guardrail board 2 and buffer board 3's adjacent lateral wall fixed mounting have X shape pillar 5, one side of guardrail board 2 is provided with reinforcing mechanism 6, the top of guardrail board 2 is provided with show board 10, the bottom of bottom plate 1 is provided with connecting rod 12, drain pipe 13 and fluid-discharge tube 14, buffer gear 4 sets up on buffer board 3, the quantity of bottom pillar 8 is two sets of and fixed mounting in the bottom of bottom plate 1, the outer wall fixed mounting of bottom pillar 8 has lug 9, the tye has been seted up to the inside of bottom pillar 8, two sets of guiding holes have been seted up to the bottom of bottom plate 1, the tye communicates with each other with the inside of guiding hole.

The sliding tray has been seted up to bottom plate 1's inside, and slidable mounting has sliding block 11 in the sliding tray, and the opening has been seted up at bottom plate 1's top, and the bottom of buffer board 3 pass the opening and with sliding block 11's top fixed connection, buffer board 3 and 1 slidable mounting of bottom plate, a set of water conservancy diversion hole site in the bottom of sliding tray and rather than inside communicating with each other.

The other side of guardrail board 2 and one side fixed mounting of insurance board 7 have baffle 15 and strengthening rib 16, and the bottom fixed mounting of strengthening rib 16 has outlet pipe 17, and the one end of outlet pipe 17 extends to the top of baffle 15, and one side fixed mounting of guardrail board 2 has sloping block 23, the bottom of sloping block 23 and the top fixed mounting of bottom plate 1.

The top of connecting rod 12 is fixed with the stiffener, the one end of stiffener and the bottom fixed mounting of bottom plate 1, the outer wall fixed mounting of stiffener has the voussoir, the top of voussoir and the bottom fixed mounting of bottom plate 1, the both ends of connecting rod 12 and drain pipe 13 all fixed mounting in the adjacent lateral wall of two sets of foundation columns 8, the both ends of drain pipe 13 all extend to in the tye, fluid-discharge tube 14 fixed mounting is in one side of a set of foundation columns 8 and communicates with each other with the inside of its tye.

The bottom of the display board 10 is fixedly connected with a rotating column 19, the front side of the guardrail board 2 is fixedly provided with a fixed shell 20, the top of the inner side of the fixed shell 20 is rotatably provided with a bevel gear 21, one end of the rotating column 19 extends into the fixed shell 20 and is fixedly connected with the bevel gear 21, the front side of the fixed shell 20 is rotatably provided with a knob 24, one end of the knob 24 extends into the fixed shell 20 and is fixedly connected with a bevel gear 22, and the bevel gear 22 is meshed with the bevel gear 21.

The top fixed mounting of show board 10 has branch, the one end fixedly connected with guard shield 18 of branch, and the bottom fixed mounting of guard shield 18 has light and protection casing, and the light is located the inside of protection casing, and the outer wall fixed mounting who rotates post 19 has the anchor strut, the one end of anchor strut and the bottom fixed connection of show board 10.

Buffer gear 4 is including casing 401, buffer spring 402, the movable block 403, the welt 404, the dwang 405, box body 406 and bearing 407, two sets of flutings have been seted up on the buffer board 3, fixed mounting has casing 401 in the fluting, casing 401 opposite side inner wall fixed mounting has buffer spring 402, the one end fixedly connected with movable block 403 of buffer spring 402, the opposite side fixed mounting of movable block 403 has welt 404, the opposite side of welt 404 passes casing 401 and extends to the opposite side of buffer board 3, the adjacent lateral wall of two sets of welts 404 rotates installs dwang 405, the top fixed mounting of welt 404 has box body 406, the inner wall fixed mounting of box body 406 has bearing 407, the one end of dwang 405 extends to the inside of welt 404 and with bearing 407's inner wall interference fit.

The reinforcing mechanism 6 comprises a sliding block 601, a return spring 602, a guide rod 603, a telescopic spring 604, a mounting block 605, a rotating block 606, a support column 607, a T-shaped rod 608 and a movable sleeve 609, a sliding groove is formed in the bottom plate 1, the sliding block 601 is slidably mounted in the sliding groove, the return spring 602 is fixedly mounted in the sliding groove, one end of the return spring 602 is fixedly mounted with one side of the sliding block 601, a through groove is formed in the top of the bottom plate 1, the T-shaped rod 608 is fixedly mounted on the top of the sliding block 601, the movable sleeve 609 is movably sleeved on the outer wall of the T-shaped rod 608, two sets of mounting blocks 605 are fixedly mounted on one side of the guardrail plate 2, the rotating blocks 606 are rotatably mounted on the adjacent side walls of the two sets of mounting blocks 605, the support columns 607 are fixedly mounted on the outer walls of the two sets of rotating blocks 606, one end of the support columns 607 is hinged with the other side of the movable sleeve 609, the bottom plate 1 is provided with the through groove, the guide rod 603 and the telescopic spring 604 are fixedly mounted on one side of the sliding block 11, one end of the guide rod 603 penetrates through the communicating groove and is fixedly connected with the other side of the sliding block 601, the outer wall of the guide rod 603 is movably sleeved with the telescopic spring 604, and one end of the telescopic spring 604 is fixedly installed with the inner wall of the sliding groove.

The working principle is as follows: the pillars 8 are buried in place using concrete, and when a vehicle hits the dash panel 3, will first contact the rotating rod 405, and will drive the lining plate 404 to move to the left, then the buffer spring 402 buffers it to some extent, and then the rotating rod 405 automatically rotates due to the impact force, when the X-shaped strut 5 is crashed due to the impact force which is applied to the buffer plate 3 is large, the buffer plate 3 automatically moves leftwards, then the sliding block 11 and the guiding rod 603 are driven to move leftwards, then the sliding block 601 and the T-shaped rod 608 are driven to move leftwards, the movable sleeve 609 automatically moves upwards when the T-shaped rod 608 moves leftwards, then the angle of the supporting column 607 is automatically adjusted, when rainfall occurs, rainwater flows into the sliding groove and the sliding groove through the through groove and the opening, then flows into the diversion trench through the diversion holes and is discharged outside through the drainage pipe 13 and the drainage pipe 14.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the gist of the present invention.