CN218562181U

CN218562181U - Municipal works median

Info

Publication number: CN218562181U
Application number: CN202221309931.6U
Authority: CN
Inventors: 张锦洪; 张珍; 张国栋; 郭贵祥
Original assignee: CSCEC Strait Construction and Development Co Ltd
Current assignee: CSCEC Strait Construction and Development Co Ltd
Priority date: 2022-05-27
Filing date: 2022-05-27
Publication date: 2023-03-03
Anticipated expiration: 2032-05-27

Abstract

The utility model discloses a municipal works median, including the stand, two stand parallel symmetry place, and the stand is provided with U type lag outward, and two U type lag opposite faces are provided with a plurality of first fixing support respectively side by side the symmetry, and first fixing support articulates there is first pin, and first pin level is provided with the cavity, and the cavity inner wall is provided with telescopic machanism, is provided with link drive mechanism between the telescopic machanism of the left and right sides, and the stand top is provided with U type kelly, the utility model discloses be convenient for accomodate and use can alleviate the harm of striking to the median simultaneously.

Description

Municipal works median

Technical Field

The utility model relates to a municipal works technical field specifically is a municipal works median.

Background

The isolation belt is a guard rail in the middle of the highway, is arranged for preventing pedestrians and vehicles from passing through the highway without traffic rules, provides safety guarantee for the running of the pedestrians and the vehicles, and is suitable for isolating urban traffic main roads, green isolation belts in the middle of expressways, bridges, secondary roads, village and town roads, toll gates of all roads and the like.

However, vehicles on the highway often can hit the median because the driver carelessly drives, and common median is suffering the car striking back, and the guard plate of surface can produce because the striking caves in and then takes place to damage, has reduced the normal life of this median, consequently needs a municipal works median that has safeguard function.

Based on this, the utility model designs a municipal works median to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a municipal works median to solve above-mentioned technical problem.

In order to realize the purpose, the utility model provides the following technical scheme: the utility model provides a municipal works median, includes the stand, two the parallel symmetry of stand is placed, the stand is provided with U type lag outward, two U type lag opposite face is provided with a plurality of first fixing support respectively side by side the symmetry, first fixing support articulates there is first pin, first pin level is provided with the cavity, the cavity inner wall is provided with telescopic machanism, the left and right sides be provided with link drive mechanism between the telescopic machanism, the stand top is provided with U type kelly to control the concatenation the stand.

Preferably, telescopic machanism includes extension spring, extension spring's one end with cavity inner wall fixed connection, extension spring's the other end is connected with the push rod, the opposite side sliding connection of push rod has the sliding sleeve, the sliding sleeve is fixed to be set up the cavity opening part is in order to restrict push rod moving direction.

Preferably, the connecting rod transmission mechanism comprises a second fixed support, the other end of the push rod is fixedly connected with the second fixed support respectively at the left side and the right side, and a second stop lever is hinged between the second fixed supports at the left side and the right side.

Preferably, the upright column is provided with a through hole in a vertical penetrating manner, a bearing is fixedly arranged on the inner wall of the top end of the upright column, the bearing is sleeved with a connecting seat, and the left end and the right end of the U-shaped clamping rod are respectively sleeved on the two sides in the connecting seat so as to be connected with the isolation belt in a left-right manner.

Preferably, the cross section of the outer side of the connecting seat is annular, the cross section of the inner side of the connecting seat is rectangular, and the cross section of the outer side of the U-shaped clamping rod is rectangular.

Preferably, a first protective sleeve is arranged outside the first stop lever, and a second protective sleeve is arranged outside the second stop lever to absorb impact force generated by impact.

Preferably, the bottom of the upright post is provided with a base.

Compared with the prior art, utility model's beneficial effect does:

1. the utility model discloses be provided with telescopic machanism, when the median takes place the striking, extension spring receives tensile, and the sliding sleeve carries on spacingly to the slide bar, and first pin and second pin both ends are articulated, all can rotate round both ends, makes the median take place the displacement under the effect of impact force, absorbs the impact force of production.

2. The utility model discloses be provided with first lag, second lag and U type lag, when producing the striking, can absorb impact force, form dual protection with telescopic machanism, prevent that the median from taking place to damage.

3. The utility model discloses be provided with U type kelly, only need place on the stand top, can carry out the connection from left to right to the median, the median installation of being convenient for and accomodate.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the description below are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without inventive work.

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a front view of the present invention;

FIG. 3 is an enlarged view at A in FIG. 2;

fig. 4 is a partial cross-sectional view of the present invention;

fig. 5 is a schematic view of the inside of the column of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a column; 2. a U-shaped protective sleeve; 3. a first fixed support; 4. a first bar; 5. a cavity;

6. a telescoping mechanism; 61. an extension spring; 62. a push rod; 63. a sliding sleeve; 7. a link transmission mechanism;

71. a second fixed support; 72. a second bar; 8. a U-shaped clamping rod; 9. a through hole; 10. a bearing; 11. a connecting seat; 12. a first protective cover; 13. a second protective cover; 14. a base.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments obtained by a person skilled in the art without making creative efforts based on the embodiments in the utility model belong to the protection scope of the utility model.

Referring to fig. 1 and fig. 2, the utility model provides a technical solution: the utility model provides a municipal works median, which comprises a column 1, two stand 1 parallel symmetry place, 1 external fixation of stand is provided with U type lag 2, in order to reduce the impact force that receives when stand 1 receives the striking, two 2 opposite faces of U type lag are provided with a plurality of first fixing support 3 respectively by the symmetry, first fixing support 3 articulates there is first pin 4, the first pin 4 in both sides can rotate around first fixing support 3, first pin 4 level is provided with

cavity

5, 5 inner walls in cavity are provided with telescopic machanism 6, be provided with link transmission 7 between the telescopic machanism 6 in the left and right sides, 1 top of stand is provided with U type kelly 8, in order to control concatenation stand 1.

Referring to fig. 3, the retractable mechanism 6 includes an extension spring 61, one end of the extension spring 61 is fixedly connected to the inner wall of the cavity 5, the other end of the extension spring 61 is connected to a push rod 62, the other end of the push rod 62 is slidably connected to a sliding sleeve 63, and the sliding sleeve 63 is fixedly disposed at the opening of the cavity 5 to limit the moving direction of the push rod 62.

Referring to fig. 2, the connecting rod transmission mechanism 7 includes a second fixing support 71, the other ends of the left and right push rods 62 are respectively and fixedly connected with the second fixing support 71, a second stop lever 72 is hinged between the left and right second fixing supports 71, the first stop lever 4 and the second stop lever 72 on both sides can rotate around the second fixing support 71, when the isolation belt is impacted, the second stop lever 72 and the first stop lever 4 move relatively, the push rod 62 is driven to move, the extension spring 61 is extended, so as to absorb the impact force, and the damage is reduced.

Referring to fig. 4, a through hole 9 is formed through the upright post 1, a bearing 10 is fixedly disposed on the inner wall of the top end of the upright post 1, a connecting seat 11 is sleeved in the bearing 10, and the left end and the right end of the u-shaped clamping rod 8 are respectively sleeved in the connecting seats 11 on the two sides.

Referring to fig. 5, the outer section of the connecting seat 11 is annular, the inner section of the connecting seat 11 is rectangular, the outer section of the U-shaped clamping rod 8 is rectangular, and the outer side of the U-shaped clamping rod 8 is matched with the inner side of the connecting seat 11 to connect the isolation belt in a left-right manner.

Referring to fig. 1, a first protective sleeve 12 is provided outside the first blocking lever 4, and a second protective sleeve 13 is provided outside the second blocking lever 72 to absorb an impact force generated by an impact.

Specifically, the bottom of the upright post 1 is provided with a base 14, and the upright post 1 can be vertically fixed on the ground through the base 14.

Working principle embodiment:

first embodiment

When the median is used, stimulate median both sides stand 1, make the first pin 4 in both sides and middle second pin 72 be located same straight line, pull both sides stand 1 again, push rod 62 in the first pin 4 slides under the limiting displacement of sliding sleeve 63, make both sides stand 1 move to suitable position, move the removal end of the U type kelly 8 on the stand 1 of arbitrary side to in the connecting seat 11 that closes on the median, connect adjacent median, rotate stand 1 again at last and adjust the angle.

Second embodiment

When the utility model discloses when receiving external impact in the use, the skew takes place for first lag 12 and second lag 13, drive second pin 72 rearward movement, first pin 4 that links to each other with second pin 72 both ends rotates round second pin 72 both ends respectively, it is close to each other to drive both sides push rod 62 simultaneously, extension spring 61 extends, 4 covers of first pin are established in first lag 12 simultaneously, second pin 72 covers is established in

second lag

13, 1 covers of stand are established in U type lag 2, can absorb the impact force that hits the production, reduce the damage to the median.

In the description of the present invention, it is to be understood that the terms "upper end", "lower end", "inner wall", "inner side", "outer side", "both sides", "middle", "left and right", "both ends", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, only for convenience of description and simplification of description, and do 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 present application, unless otherwise explicitly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be understood broadly, and may be, for example, fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; the term "connected" may refer to a direct connection, an indirect connection through an intermediate, a connection between two elements or an interaction relationship between two elements, and unless otherwise specifically defined, the term should be understood as having a specific meaning in the present application by those skilled in the art.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A municipal works median which characterized in that: including stand (1), two stand (1) parallel symmetry places, stand (1) is provided with U type lag (2) outward, two U type lag (2) opposite face is provided with a plurality of first fixing support (3) respectively side by side the symmetry, first fixing support (3) articulate has first pin (4), first pin (4) level is provided with cavity (5), cavity (5) inner wall is provided with telescopic machanism (6), the left and right sides be provided with link drive mechanism (7) between telescopic machanism (6), stand (1) top is provided with U type kelly (8), splices about with stand (1).

2. The municipal engineering median of claim 1, wherein: telescopic machanism (6) include extension spring (61), the one end of extension spring (61) with cavity (5) inner wall fixed connection, the other end of extension spring (61) is connected with push rod (62), the opposite side sliding connection of push rod (62) has sliding sleeve (63), sliding sleeve (63) are fixed to be set up cavity (5) opening part, in order to restrict push rod (62) moving direction.

3. The municipal engineering median of claim 2, wherein: the connecting rod transmission mechanism (7) comprises a second fixed support (71), the other end of the push rod (62) on the left side and the other end of the push rod on the right side are fixedly connected with the second fixed support (71), and a second stop lever (72) is hinged between the second fixed support (71) on the left side and the right side.

4. The municipal engineering median of claim 1, wherein: the vertical column (1) is provided with a through hole (9) in an up-and-down penetrating mode, a bearing (10) is fixedly arranged on the inner wall of the top end of the vertical column (1), a connecting seat (11) is sleeved in the bearing (10), and the left end and the right end of the U-shaped clamping rod (8) are respectively sleeved on the two sides in the connecting seat (11) to be connected with an isolation belt in a left-and-right mode.

5. The municipal engineering median of claim 4, wherein: the cross section of the outer side of the connecting seat (11) is annular, the cross section of the inner side of the connecting seat (11) is rectangular, and the cross section of the outer side of the U-shaped clamping rod (8) is rectangular.

6. The municipal engineering median of claim 3, wherein: a first protective sleeve (12) is arranged outside the first stop lever (4), and a second protective sleeve (13) is arranged outside the second stop lever (72) so as to absorb impact force generated by collision.

7. The municipal engineering median of claim 1, wherein: the bottom of the upright post (1) is provided with a base (14).