CN218373533U

CN218373533U - Municipal administration road protection fence

Info

Publication number: CN218373533U
Application number: CN202222724187.2U
Authority: CN
Inventors: 庄敏彬
Original assignee: Guangdong Zhonghuiding Construction Co ltd
Current assignee: Guangdong Zhonghuiding Construction Co ltd
Priority date: 2022-10-15
Filing date: 2022-10-15
Publication date: 2023-01-24
Anticipated expiration: 2032-10-15

Abstract

The application discloses town road rail guard, concretely relates to civil engineering field, this application includes two stands, two one side fixedly connected with carriage that the stand is close to each other, the inside of carriage is equipped with the change device, it includes a plurality of railing to change the device, the inside sliding connection of railing and carriage, the railing runs through the inside of carriage, the equal fixedly connected with rectangle in both sides of railing is rectangular, the rectangular shape of rectangle is the rectangle, the lower extreme fixedly connected with fixed block of railing, the transversal triangle-shaped of personally submitting of fixed block, this application is through setting up the change device, and personnel can make the railing fix inside the carriage through bolt and spring structure, and personnel can install and dismantle the inside railing of carriage through the removal to the bolt, have made things convenient for personnel to change the railing to a certain extent, avoid appearing the whole waste situation that the rail guard of changing causes time and resource.

Description

Town road rail guard

Technical Field

The application relates to the field of civil engineering, especially, relate to a town road rail guard.

Background

As people and vehicles come and go a lot on municipal roads, the municipal roads are generally provided with guard rails, and the guard rails are tools which generally play a role in isolation and the like.

In the prior art, a plurality of railings inside the guard rail are generally directly and integrally fixed with the guard rail, however, when the plurality of railings inside the guard rail are damaged, the phenomenon may occur.

In order to solve the problem of replacing a plurality of railings of the protective guard independently, the prior art adopts the whole protective guard to be replaced or directly takes ropes such as steel wires to repair damaged railings, but the phenomenon of resource waste can occur when the protective guard is replaced integrally, and the steel wires are used for repairing the damaged railings, so that the protective effect of the protective guard is reduced, and the railings inside the protective guard cannot be replaced well.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the prior art has the defect that a plurality of railings of the guardrail can not be well replaced, and provides a town road guardrail.

In order to achieve the purpose, the following technical scheme is adopted in the application: the utility model provides a town road rail guard, includes two stands, two one side fixedly connected with carriage that the stand is close to each other, the inside of carriage is equipped with the change device, the change device includes a plurality of railing, the inside sliding connection of railing and carriage, the railing runs through the inside of carriage. The effect that above-mentioned part reaches is: personnel can thereby pull out the railing from the inside change to many damaged railings of carriage, avoid appearing wholly changing the rail and cause the extravagant condition to time and resource.

Preferably, the both sides of railing all fixedly connected with rectangle is rectangular, rectangular shape of rectangle is the rectangle.

The effect that above-mentioned part reaches is: the rectangle of railing both sides is rectangular can play the angle restriction to the railing, thereby the angle of avoiding appearing the railing takes place to rotate and leads to the unable alignment in position of locating hole on bolt and the fixed block for the condition in the locating hole can not be inserted to the bolt.

Preferably, the lower end of the handrail is fixedly connected with a fixing block, and the cross section of the fixing block is triangular.

The effect that above-mentioned part reaches is: there is the fixed block railing lower extreme, and the both sides of fixed block have certain slope, insert the back downwards when the bolt, and the inclined plane that has certain slope on the fixed block can be close to the reverse promotion of installation piece to the inside bolt of installation piece, after the outside maximum distance that is promoted of bolt, when the railing slowly inserts downwards, the terminal surface of bolt is at the surperficial in-process that slides of railing, realizes the position alignment of bolt and fixed block locating hole on the surface.

Preferably, the fixed surface of carriage is connected with a plurality of installation piece, the inside sliding connection of installation piece has the bolt, the locating hole has all been seted up on the surface of carriage and fixed block, the size of locating hole and the size looks adaptation of bolt on carriage and the fixed block, the arc surface cover of bolt has first spring, the both ends of first spring respectively with bolt and installation piece fixed connection.

The effect that above-mentioned part reaches is: the bolt can receive the effect of first spring elasticity, and during the drive bolt inserted the locating hole, the realization was to the fixed position of railing, avoided appearing the inside condition of rocking from top to bottom of railing carriage.

Preferably, the one end fixedly connected with fixed column that the carriage was kept away from to the bolt, the inside fixedly connected with string of fixed column, the one end system that the fixed column was kept away from to the string has solid fixed ring.

The effect that above-mentioned part reaches is: the arrangement of the fixing ring can facilitate the operation of plugging and unplugging of the plug pin by personnel, and the subsequent operation of the personnel is facilitated.

Preferably, the surface of carriage is equipped with stop device, stop device includes two first rectangle strips, the both ends of first rectangle strip all with the arc surface fixed connection of stand, two circular posts are worn to be equipped with in the inside slip of first rectangle strip, the terminal surface fixedly connected with second rectangle strip of circular post, the surface cover of circular post has the second spring, the both ends of second spring respectively with first rectangle strip and second rectangle strip fixed connection.

The effect that above-mentioned part reaches is: personnel can fix suggestion banners such as horizontal bar on the surface of rail guard, and when personnel only need remove the certain distance of second rectangle and just can dismantle the banner, certain degree convenience of customers is spacing on the surface of rail guard.

Preferably, a plurality of limiting holes are formed in the surface of the first rectangular strip, a plurality of protrusions and a plurality of clamping connection parts are evenly and fixedly connected to the surface of the second rectangular strip, and the protrusions and the inner wall of the limiting holes in the first rectangular strip are clamped.

The effect that above-mentioned part reaches is: when the protrusion is inserted into the limiting hole, the friction force between the transverse strip and the two rectangular strips can be increased, and the limiting performance of the first rectangular block and the second rectangular block is increased to a certain extent.

Preferably, the surface of the second rectangular strip is fixedly connected with a handle, and the surface of the handle is fixedly provided with a rubber ring.

The effect that above-mentioned part reaches is: the setting up of handle is convenient for personnel to operate the second rectangle strip, and the rubber circle texture on handle surface is soft simultaneously, has reduced the risk that the handle surface scalded personnel's hand under the high temperature.

To sum up, the beneficial effect of this application is:

through setting up the change device, personnel can make the railing fix inside the carriage through bolt and spring structure, personnel can be through the removal to the bolt to can install and dismantle the inside railing of carriage, made things convenient for personnel to change the railing to a certain extent, avoid appearing the whole waste condition that the rail guard of changing causes time and resource.

Drawings

Fig. 1 is a schematic perspective view of the present application.

Figure 2 is a schematic view of the structure of the balustrade of the present application.

Fig. 3 is a schematic view of a portion of the structure of fig. 2 in the present application.

Fig. 4 is an enlarged view of fig. 1 at a in the present application.

Fig. 5 is a schematic structural diagram of the limiting device in the present application.

Fig. 6 is an enlarged view of fig. 5 at B in the present application.

Description of the reference numerals:

1. a column; 2. a support frame; 3. replacing the device; 301. a railing; 302. a rectangular strip; 303. a fixed block; 304. positioning holes; 305. mounting blocks; 306. a first spring; 307. a bolt; 308. fixing a column; 309. a string; 310. a fixing ring; 4. a limiting device; 41. a first rectangular bar; 42. a second rectangular bar; 43. a grip; 44. a circular column; 45. a second spring; 46. a protrusion; 47. and a limiting hole.

Detailed Description

Referring to fig. 1, the embodiment discloses a town road protective fence, which comprises two upright posts 1, wherein a supporting frame 2 is fixedly connected to one side of the two upright posts 1, which is close to each other, a replacing device 3 is arranged inside the supporting frame 2, and a limiting device 4 is arranged on the surface of the supporting frame 2.

Referring to fig. 1 and 3 and fig. 4, the present embodiment discloses that the replacing device 3 includes a plurality of balustrades 301, and a plurality of balustrades 301, wherein the balustrades 301 are slidably connected to the inside of the supporting frame 2, and the balustrades 301 penetrate through the inside of the supporting frame 2. The guard rails are arranged on two sides of the municipal road, when the guard rails in the guard rails are damaged, personnel can pull out the guard rails 301 from the inside of the supporting frame 2 to replace the plurality of damaged guard rails 301, and the phenomenon that time and resources are wasted due to the fact that the guard rails are integrally replaced is avoided. Rectangular strips 302 are fixedly connected to both sides of the balustrade 301, and the rectangular strips 302 are rectangular. The rectangular strips 302 on the two sides of the rail 301 can limit the angle of the rail 301, so that the situation that the positions of the bolt 307 and the positioning hole 304 on the fixing block 303 cannot be aligned due to the rotation of the angle of the rail 301, and the bolt 307 cannot be inserted into the positioning hole 304 is avoided.

The lower end of the railing 301 is fixedly connected with a fixing block 303, and the cross section of the fixing block 303 is triangular. The both sides of fixed block 303 have certain slope, and after bolt 307 inserted downwards, the inclined plane that has certain slope on the fixed block 303 can be close to the reverse promotion of installing block 305 with the inside bolt 307 of installing block 305, after bolt 307 outwards promoted the maximum distance, when railing 301 slowly inserts downwards, the terminal surface of bolt 307 in the surperficial sliding process of railing 301, the realization is to bolt 307 and the position alignment of fixed block 303 on the surface locating hole 304.

The fixed surface of carriage 2 is connected with a plurality of installation piece 305, the inside sliding connection of installation piece 305 has bolt 307, locating hole 304 has all been seted up on the surface of carriage 2 and fixed block 303, the size of locating hole 304 on carriage 2 and the fixed block 303 and the size looks adaptation of bolt 307, the arc surface cover of bolt 307 has first spring 306, the both ends of first spring 306 respectively with bolt 307 and installation piece 305 fixed connection. The bolt 307 can receive the effect of first spring 306 elasticity, and the drive bolt 307 inserts in the locating hole 304, realizes the fixed position to railing 301, avoids appearing the inside condition of rocking from top to bottom of railing 301 braced frame 2. A fixing column 308 is fixedly connected to one end, far away from the supporting frame 2, of the bolt 307, a string 309 is fixedly connected to the inside of the fixing column 308, and a fixing ring 310 is tied to one end, far away from the fixing column 308, of the string 309. The setting of the fixing ring 310 can facilitate the plugging and unplugging of the plug pin 307 by personnel, thereby facilitating the subsequent operation of personnel.

Referring to fig. 1, 5 and 6, the embodiment discloses that the limiting device 4 includes two first rectangular bars 41, both ends of the first rectangular bars 41 are all fixedly connected with the arc surface of the column 1, two circular columns 44 are slidably arranged inside the first rectangular bars 41, the end surface of the circular column 44 is fixedly connected with a second rectangular bar 42, a second spring 45 is sleeved on the surface of the circular column 44, and both ends of the second spring 45 are respectively fixedly connected with the first rectangular bars 41 and the second rectangular bar 42. Personnel can fix suggestion banners such as horizontal bars on the surface of the protective guard, and when the personnel only need to move the second rectangular strip 42 for a certain distance to disassemble the banners, the personnel can limit the banners on the surface of the protective guard to a certain degree.

A plurality of limiting holes 47 are formed in the surface of the first rectangular strip 41, a plurality of protrusions 46 are uniformly and fixedly connected to the surface of the second rectangular strip 42, and the protrusions 46 are clamped with the inner walls of the limiting holes 47 in the first rectangular strip 41. When the protrusion 46 is inserted into the limiting hole 47, the friction force between the cross bar and the two rectangular bars can be increased, and the limiting performance of the first rectangular block and the second rectangular block is increased to a certain extent. The surface of the second rectangular strip 42 is fixedly connected with a handle 43, and the surface of the handle 43 is fixedly provided with a rubber ring. The arrangement of the handle 43 is convenient for the operator to operate the second rectangular strip 42, and the rubber ring on the surface of the handle 43 is soft, so that the risk of scalding the hand of the operator on the surface of the handle 43 at high temperature is reduced.

The working principle is as follows: the guardrail is a structure formed by assembling a plurality of railings 301 on two uprights 1, when a person needs to replace the railings 301 in the guardrail, the person can pull the fixing ring 310, the fixing ring 310 can drive the bolt 307 to move out of the positioning hole 304, after the bolt 307 is completely pulled out of the positioning hole 304, the person can pull out the damaged railing 301 from the inside of the supporting frame 2, the person can release the bolt 307 at the moment, the fixing ring 310 can be conveniently inserted and pulled out of the bolt 307 by the person, the subsequent operation of the person is facilitated, at the moment, the person can insert a new railing 301 into the supporting frame 2 again, the lower end of the railing 301 is provided with the fixing block 303, two sides of the fixing block 303 are provided with certain gradients, after the bolt 307 is inserted downwards, the slope with certain gradients on the fixing block 303 can push the bolt 307 in the reverse direction inside the mounting block 305 to be close to the mounting block, after the bolt 307 is pushed outwards for the maximum distance, in the downward slow insertion process of the railing 301, the end face of the bolt 307 can slide on the surface of the railing 301, after the bolt 307 is aligned with the surface of the fixing block 303, at the bolt 307, the bolt 307 is pushed outwards, the first position of the bolt 307 can be prevented from shaking when the bolt 307 is inserted into the positioning hole 301, and the fixing block 301, and the fixing situation that the bolt 307 can be driven by the bolt 307, and the bolt 307, the bolt 307 can shake situation that the fixing block 301 is prevented.

Meanwhile, the rectangular strips 302 on the two sides of the handrail 301 can limit the angle of the handrail 301, the rotation of the angle of the handrail 301 is avoided, so that the positions of the positioning holes 304 on the bolt 307 and the fixing block 303 cannot be aligned, the bolt 307 cannot be inserted into the positioning holes 304, the replacing device 3 is arranged, personnel can fix the handrail 301 inside the supporting frame 2 through the bolt 307 and a spring structure, the personnel can move the bolt 307, the handrail 301 inside the supporting frame 2 can be installed and disassembled, the personnel can replace the handrail 301 to a certain extent, and the condition that the time and resources are wasted due to the fact that the guard rail is integrally replaced is avoided.

When a person needs to place a banner on the guard rail, the person can hold the handle 43 by hand, the person can draw the second rectangular block out for a certain distance at the moment, the person can place the banner between the first rectangular strip 41 and the second rectangular strip 42 at the moment, the person can loosen the handle 43 at the moment, the second rectangular strip 42 can be acted by the elastic force of the second spring 45, the second rectangular strip 42 is driven to move towards the direction close to the first rectangular strip 41, when the surface of the second rectangular strip 42 is tightly attached to the first rectangular strip 41, the position fixing of the banner is realized, the situation that the banner falls off from the position between the first rectangular strip 41 and the second rectangular strip 42 is avoided to a certain extent, the protrusion 46 on the second rectangular strip 42 can move along with the movement of the second rectangular strip 42 towards the direction close to the limit block, when the protrusion 46 is inserted into the limit hole 47, the friction force between the banner and the two rectangular strips can be increased, the limit performance of the first rectangular block and the second rectangular strip is increased to a certain extent, through the arrangement of the limit device 4, the person can fix the surface of the banner on the surface of the second rectangular strip and the guard rail, and the staff can conveniently detach the banner at the same time.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Claims

1. The utility model provides a town road rail guard, includes two stands (1), its characterized in that: two one side fixedly connected with carriage (2) that stand (1) is close to each other, the inside of carriage (2) is equipped with changes device (3), it includes a plurality of railing (301) to change device (3), the inside sliding connection of railing (301) and carriage (2), railing (301) run through the inside of carriage (2).

2. The municipal road guard rail of claim 1, wherein: the both sides of railing (301) are rectangular (302) of equal fixedly connected with rectangle, the shape of rectangular (302) is rectangle.

3. The municipal road guard rail of claim 1, wherein: the lower extreme fixedly connected with fixed block (303) of railing (301), the cross-section of fixed block (303) is triangle-shaped.

4. A town road guard rail as defined in claim 3, wherein: the utility model discloses a fixed surface of carriage (2) is connected with a plurality of installation piece (305), the inside sliding connection of installation piece (305) has bolt (307), locating hole (304) have all been seted up on the surface of carriage (2) and fixed block (303), the size of locating hole (304) and the size looks adaptation of bolt (307) on carriage (2) and fixed block (303), the arc surface cover of bolt (307) has first spring (306), the both ends of first spring (306) respectively with bolt (307) and installation piece (305) fixed connection.

5. A town road guard rail as defined in claim 4, wherein: one end, far away from the supporting frame (2), of the bolt (307) is fixedly connected with a fixing column (308), a string (309) is fixedly connected inside the fixing column (308), and a fixing ring (310) is tied to one end, far away from the fixing column (308), of the string (309).

6. The municipal road guard rail of claim 1, wherein: the surface of carriage (2) is equipped with stop device (4), stop device (4) include two first rectangle strips (41), the both ends of first rectangle strip (41) all with the arc surface fixed connection of stand (1), two circular posts (44) are worn to be equipped with in the inside slip of first rectangle strip (41), the terminal surface fixedly connected with second rectangle strip (42) of circular post (44), the surface cover of circular post (44) has second spring (45), the both ends of second spring (45) respectively with first rectangle strip (41) and second rectangle strip (42) fixed connection.

7. The municipal road guard rail of claim 6, wherein: a plurality of limiting holes (47) are formed in the surface of the first rectangular strip (41), a plurality of protrusions (46) are evenly and fixedly connected to the surface of the second rectangular strip (42), and the protrusions (46) are connected with the inner walls of the limiting holes (47) in the first rectangular strip (41) in a clamped mode.

8. The municipal road guard rail of claim 6, wherein: the surface of the second rectangular strip (42) is fixedly connected with a handle (43), and the surface of the handle (43) is fixedly provided with a rubber ring.