CN220619898U - Municipal administration road rail guard - Google Patents

Abstract

The utility model discloses a municipal road protective fence which comprises two U-shaped frame plates and two transverse rails, wherein the inner sides of the U-shaped frame plates are fixedly provided with fixing plates, the upper surfaces and the lower surfaces of the fixing plates are respectively provided with a mounting groove, the inner sides of the mounting grooves are fixedly provided with reset springs, and one ends of the reset springs are fixedly connected with limiting pieces penetrating through connecting blocks. The transverse railing and the U-shaped frame plate are connected by the plug-in blocks and the plug-in holes, and the two ends of the limiting piece connected with the transverse railing are fixedly inserted into the plug-in blocks by utilizing the elasticity of the reset spring, so that the transverse railing and the U-shaped frame plate are fixedly connected, the connection is firm, the operation is convenient, the problem that when the road guardrail in the prior art extends the protection length, a plurality of guardrail units are usually placed to be a certain length is solved, the connection firmness is poor, the bolt is adopted to fix the guardrail to prolong the operation, the operation is inconvenient, and the installation efficiency is reduced.

Description

Municipal administration road rail guard

Technical Field

The utility model belongs to the technical field of road traffic, and particularly relates to a municipal road guard rail.

Background

The road guard rail is also called as a galvanized plastic-sprayed steel guard rail for urban traffic, and the guard rail in the middle of the road is arranged for preventing pedestrians and vehicles from randomly crossing the road under the condition of not keeping traffic rules, so that safety guarantee is provided for the pedestrians and vehicles to travel;

in the prior art, when the road guard rail extends the protection length, a plurality of guard rail units are usually placed to be a certain length, so that the connection firmness is poor, the bolt fixing rail is inconvenient to operate in an extending mode, and the installation efficiency is reduced; therefore, there is a need to design a municipal road guard rail to solve the above problems.

Disclosure of Invention

The utility model aims to provide a municipal road guard rail, which solves the problems that when the road guard rail in the prior art is extended to a protection length, a plurality of guard rail units are usually placed to be a certain length, but the firmness of connection is poor, and the bolt fixing guard rail is inconvenient to operate in an extension mode, so that the installation efficiency is reduced.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a municipal road rail guard, includes two U type frame plates and two horizontal railing, every two spliced eye have all been seted up to one side of U type frame plate, every the equal fixedly connected with in both ends of horizontal railing with the grafting piece of spliced eye grafting, the inboard fixed mounting of U type frame plate has the fixed plate, the mounting groove has all been seted up to the upper and lower surface of fixed plate, the inboard fixed mounting of mounting groove has reset spring, reset spring's one end fixedly connected with is run through the locating part of splicing piece.

Preferably, the plug-in block and the transverse railing are of an integrated structure, and a plurality of vertical railings are fixedly installed on opposite surfaces of the two transverse railings.

Preferably, the limiting piece is of a U-shaped structure, and the limiting piece is in sliding connection with the mounting groove.

Preferably, two connecting columns are inserted into the U-shaped frame plate, and the lower ends of the two connecting columns are fixedly connected with a base together.

Preferably, the base is in a cross structure, and fixing holes are symmetrically formed in the upper surface of the base.

Preferably, the inside fixed mounting of U type framed board has the fixed block, the inside rotation of fixed block is connected with the lead screw, the upper end fixedly connected with operation piece of lead screw, just the outside spiro union of lead screw has the screwed pipe with base fixed connection.

Compared with the prior art, the utility model has the beneficial effects that:

1. the transverse railing and the U-shaped frame plate are connected by the plug-in blocks and the plug-in holes, and the two ends of the limiting piece connected with the transverse railing are fixedly inserted into the plug-in blocks by utilizing the elasticity of the reset spring, so that the transverse railing and the U-shaped frame plate are fixedly connected, the connection is firm, the operation is convenient, the problem that when the road guardrail in the prior art extends the protection length, a plurality of guardrail units are usually placed to be a certain length is solved, the connection firmness is poor, the bolt is adopted to fix the guardrail to prolong the operation, the operation is inconvenient, and the installation efficiency is reduced.

2. According to the utility model, the base and the U-shaped frame plate are spliced by adopting the connecting column, and the screw rod connected with the base is driven to rotate by rotating the operating block, so that the threaded pipe at the outer side is controlled to lift, the supporting height of the base at the corresponding position is changed, the guard rail is conveniently and stably placed on uneven ground, and the height of the guard rail is conveniently adjusted according to requirements.

Drawings

FIG. 1 is a perspective view of the present utility model;

FIG. 2 is a schematic perspective view of the connection between the base and the fixing block;

FIG. 3 is a schematic diagram of a front view of a connection between a transverse rail and a U-shaped frame plate according to the present utility model;

in the figure: 1. a base; 2. a vertical rail; 3. a transverse railing; 4. a fixing plate; 5. a fixed block; 6. u-shaped frame plates; 7. a plug hole; 8. a plug block; 9. an operation block; 10. a connecting column; 11. a threaded tube; 12. a fixing hole; 13. a screw rod; 14. a limiting piece; 15. a mounting groove; 16. and a return spring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

Referring to fig. 1 to 3, the present utility model provides a technical solution: the utility model provides a municipal road rail guard, including two U type frame plates 6 and two horizontal railing 3, two spliced eye 7 have all been seted up to one side of every U type frame plate 6, the inboard fixed mounting of the equal fixedly connected with spliced eye 7 grafting piece 8,U type frame plate 6 of every horizontal railing 3 has fixed plate 4, mounting groove 15 has all been seted up to the upper and lower surface of fixed plate 4, the inboard fixed mounting of mounting groove 15 has reset spring 16, reset spring 16's one end fixedly connected with is run-through to the locating part 14 of piece 8, spliced eye 8 and horizontal railing 3 are integrated into one piece structure, a plurality of vertical railings 2 of mutual fixed mounting of opposite face of two horizontal railing 3, the locating part 14 is U type structure, and sliding connection between locating part 14 and the mounting groove 15.

From the above description, the present utility model has the following advantageous effects: the transverse railing 3 is connected with the U-shaped frame plate 6 through the plug-in blocks 8 and the plug-in holes 7, and the two ends of the limiting piece 14 connected with the transverse railing are fixedly inserted into the plug-in blocks 8 by means of the elasticity of the reset spring 16, so that the transverse railing 3 is fixedly connected with the U-shaped frame plate 6, firm in connection and convenient to operate are achieved, the problem that when the road guard rail in the prior art extends for a protection length, a plurality of guard rail units are placed to be a certain length generally, but the firmness of connection is poor, the mode of extending by adopting the bolt fixing railing is inconvenient to operate, and the problem of installation efficiency is reduced.

Example two

Referring to fig. 1 to 3, on the basis of the first embodiment, the present utility model provides a technical solution: the inside grafting of U type frame board 6 has two spliced poles 10, and the common fixedly connected with base 1 of lower extreme of two spliced poles 10, and base 1 is cross structure, and fixed orifices 12 have been seted up to the upper surface symmetry of base 1, and the inboard fixed mounting of U type frame board 6 has fixed block 5, and the inside rotation of fixed block 5 is connected with lead screw 13, and the upper end fixedly connected with operation piece 9 of lead screw 13, and the outside spiro union of lead screw 13 has screwed pipe 11 with base 1 fixed connection.

By adopting the technical scheme, the base 1 is spliced with the connecting column 10 adopted between the U-shaped frame plates 6, the screw rod 13 connected with the base is driven to rotate by rotating the operating block 9, the threaded pipe 11 on the outer side is controlled to lift, the supporting height of the base 1 at the corresponding position is changed, the guard rail is conveniently and stably placed on the uneven ground, and the height of the guard rail is conveniently adjusted according to requirements.

The working principle and the using flow of the utility model are as follows:

during assembly, firstly, the limiting piece 14 is jacked into the mounting groove 15, the reset spring 16 is compressed, then the transverse railing 3 connected with the vertical railing 2 is connected with the U-shaped frame plate 6 through the plug-in block 8 and the plug-in hole 7, then the limiting piece 14 is loosened, at the moment, under the elastic force of the reset spring 16, the two ends of the limiting piece 14 connected with the limiting piece are fixedly inserted into the plug-in block 8, so that the transverse railing 3 is fixedly connected with the U-shaped frame plate 6, and finally the base 1 is fixed on the ground through the fixing hole 12 by using bolts. When the height of the protective guard needs to be adjusted, the operating block 9 is rotated to drive the screw rod 13 connected with the operating block to rotate to drive the threaded pipe 11 on the outer side to lift, the supporting height of the base 1 at the corresponding position is changed, and the height of the protective guard is changed.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

The foregoing is merely illustrative of the present utility model and not restrictive, and other modifications and equivalents thereof may occur to those skilled in the art without departing from the spirit and scope of the present utility model.

Claims (6)

1. Municipal administration road protection fence, including two U type framed panels (6) and two horizontal railing (3), its characterized in that: two spliced eyes (7) have all been seted up to one side of every U type framed board (6), every equal fixedly connected with in both ends of horizontal railing (3) are pegged graft with spliced eye (7) grafting piece (8), the inboard fixed mounting of U type framed board (6) has fixed plate (4), mounting groove (15) have all been seted up on the upper and lower surface of fixed plate (4), the inboard fixed mounting of mounting groove (15) has reset spring (16), the locating part (14) that runs through grafting piece (8) are fixedly connected with to the one end of reset spring (16).

2. The municipal road guard according to claim 1, wherein: the splicing blocks (8) and the transverse railing (3) are of an integrated structure, and a plurality of vertical railings (2) are fixedly installed on opposite surfaces of the two transverse railings (3) together.

3. The municipal road guard according to claim 1, wherein: the limiting piece (14) is of a U-shaped structure, and the limiting piece (14) is connected with the mounting groove (15) in a sliding mode.

4. The municipal road guard according to claim 1, wherein: two connecting columns (10) are inserted into the U-shaped frame plate (6), and the lower ends of the two connecting columns (10) are fixedly connected with a base (1) together.

5. The municipal road guard of claim 4, wherein: the base (1) is of a cross-shaped structure, and fixing holes (12) are symmetrically formed in the upper surface of the base (1).

6. The municipal road guard of claim 4, wherein: the U-shaped frame plate is characterized in that a fixed block (5) is fixedly arranged on the inner side of the U-shaped frame plate (6), a screw rod (13) is rotatably connected to the inner side of the fixed block (5), an operation block (9) is fixedly connected to the upper end of the screw rod (13), and a threaded pipe (11) fixedly connected with the base (1) is screwed on the outer side of the screw rod (13).