CN220847287U - Municipal administration guardrail - Google Patents

Abstract

The utility model relates to the field of protective railings, in particular to a municipal guardrail, which comprises the following components: the fixing upright post, the horizontal pole and montant, the fixing upright post inboard is equipped with the U-shaped piece, be equipped with stop screw on the U-shaped piece, the horizontal pole slides and sets up in the draw-in groove of U-shaped piece, the symmetry is provided with two sets of from top to bottom to the horizontal pole, the inboard interval of horizontal pole is equipped with the jack, the montant tip is equipped with the slide opening, the slide opening bottom is equipped with the spring, be equipped with the inserted block in the slide opening, montant side is equipped with the spout with the slide opening intercommunication, inserted block internal thread connection has the slide bar, the slide bar slides and sets up in the spout, makes things convenient for the change of later stage, reduces the replacement cost.

Description

Municipal administration guardrail

Technical Field

The utility model relates to the field of protective fences, in particular to a municipal guardrail.

Background

The municipal rail guard is the rail guard in the middle of the highway, prevents pedestrians and vehicles from passing through the highway at random under the rule of traffic, provides safety guarantee for pedestrians and vehicles, and is widely applied to various cities due to convenient installation and disassembly and reasonable manufacturing cost. The guardrail generally includes fixed stand at both ends, horizontal pole and sets up a plurality of stands between the horizontal pole, and when the guardrail was used, a plurality of stands all were through welded connection stand, and unable independent dismantlement maintenance was changed when the montant received the harm, can only dismantle the welding body and change, increased replacement cost.

Disclosure of utility model

The utility model provides a municipal guardrail with a simple structure for solving the problems in the prior art.

The aim of the utility model can be achieved by the following technical scheme: a municipal guardrail comprising: the fixing upright post, the horizontal pole and montant, the fixing upright post inboard is equipped with the U-shaped piece, be equipped with stop screw on the U-shaped piece, the horizontal pole slides and sets up in the draw-in groove of U-shaped piece, the horizontal pole bilateral symmetry is provided with two sets of, the inboard interval of horizontal pole is equipped with the jack, the montant tip is equipped with the slide opening, the slide opening bottom is equipped with the spring, be equipped with the inserted block in the slide opening, montant side is equipped with the spout with the slide opening intercommunication, threaded connection has the slide bar in the inserted block, the slide bar slides and sets up in the spout.

Further improvement, the horizontal pole includes horizontal pole one, horizontal pole two and connecting piece, horizontal pole one and horizontal pole two inside all cavity settings, the connecting piece includes plug and dog, the plug is fixed in the dog both ends, the plug slides and sets up in horizontal pole one and horizontal pole two inside.

Further improvement, the jack and the plug block are rectangular in section.

Further improvement, the fixed column bottom is equipped with the base.

Further improvement, the slide bar tip is equipped with the ejector pad.

Compared with the prior art, the municipal guardrail has the beneficial effects that:

the horizontal pole is placed in the draw-in groove of the U-shaped piece at both ends, and U-shaped piece upper end is longer, makes it block the horizontal pole and outwards not slippage through rotation limit screw downwards, then drives the slide bar and drives the inside removal of sliding hole along the montant, and the montant is put into between the horizontal pole and corresponds the jack position, promotes the inserted block under the effect of spring and removes into the jack in, realizes joint connection, makes things convenient for the change in later stage, reduces replacement cost.

Drawings

FIG. 1 is a schematic view of the structure of the present utility model

FIG. 2 is a schematic view of a first cross-section of the present utility model

FIG. 3 is a schematic view of a second cross-section of the present utility model

FIG. 4 is a schematic view of a partial enlarged view of the present utility model

In the figure, the vertical column is fixed at 1-part, the U-shaped block is 11-part, the limit screw is 12-part, the clamping groove is 13-part, the cross rod is 2-part, the insertion hole is 21-part, the cross rod is 22-part I, the cross rod is 23-part II, the connecting piece is 24-part, the plug is 241-part, the stop block is 242-part, the vertical rod is 3-part, the sliding hole is 31-part, the spring is 32-part, the insertion block is 33-part, the sliding groove is 34-part, the sliding rod is 35-part, the pushing block is 36-part and the base is 4-part.

Detailed Description

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, it should be noted that the terms "mounted," "connected," and "coupled" are to be construed broadly, as well as, for example, fixedly coupled, detachably coupled, or integrally coupled, unless otherwise specifically indicated and defined. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

The technical scheme of the utility model is further described below with reference to the examples and the accompanying figures 1-4.

Example 1

A municipal guardrail comprising: the fixing upright post 1, the cross rod 2 and the vertical rod 3, the inner side of the fixing upright post 1 is provided with a U-shaped block 11, the U-shaped block 11 is provided with a limit screw 12, the cross rod 2 is slidably arranged in a clamping groove 13 of the U-shaped block 11, two groups of cross rods 2 are vertically symmetrically arranged, insertion holes 21 are formed in the inner side of the cross rod 2 at intervals, sliding holes 31 are formed in the end portions of the vertical rod 3, springs 32 are arranged at the bottoms of the sliding holes 31, inserting blocks 33 are arranged in the sliding holes 31, sliding grooves 34 communicated with the sliding holes 31 are formed in the side ends of the vertical rod 3, sliding rods 35 are connected with inner threads of the inserting blocks 33 in a sliding mode, and the sliding rods 35 are slidably arranged in the sliding grooves 34.

As shown in fig. 1 to 4, the use principle of the present utility model is as follows: firstly, the cross rod 2 is placed in the clamping grooves 13 of the U-shaped blocks 11 at two ends, the upper end parts of the U-shaped blocks 11 are longer, the cross rod 2 is blocked from sliding outwards by downwards rotating the limiting screw 12, then the driving slide rod 35 drives the inserting block 33 to move along the sliding hole 31 of the vertical rod 3, then the vertical rod 3 is placed between the cross rods 2 and corresponds to the position of the inserting hole 21, the inserting block 33 is pushed to move into the inserting hole 21 under the action of the spring 32, the clamping connection is realized, the later replacement is facilitated, and the replacement cost is reduced.

As a further preferred embodiment, the cross bar 2 includes a first cross bar 22, a second cross bar 23, and a connecting member 24, where the first cross bar 22 and the second cross bar 23 are hollow, the connecting member 24 includes a plug 241 and a stopper 242, the plug 241 is fixed at two ends of the stopper 242, and the plug 241 is slidably disposed inside the first cross bar 22 and the second cross bar 23.

As shown in fig. 1 and 4, the first cross rod 22 and the second cross rod 23 are detachably connected through the connecting block 24, so that different length requirements between the fixed upright posts 1 are met according to field use requirements, and the length of the cross rods is ensured to be suitable.

As a further preferred embodiment, the insertion holes 21 and the insertion blocks 33 have rectangular cross sections, which increases stability and prevents the vertical rods from rotating.

As a further preferable embodiment, the bottom of the fixed upright 1 is provided with a base 4, so as to improve the stability of the bottom support.

As a further preferred embodiment, the end of the sliding rod 35 is provided with a pushing block 36, so that the pushing is more labor-saving.

The foregoing describes in detail preferred embodiments of the present utility model. It should be understood that numerous modifications and variations can be made in accordance with the concepts of the utility model by one of ordinary skill in the art without undue burden. Therefore, all technical solutions which can be obtained by logic analysis, reasoning or limited experiments based on the prior art by the person skilled in the art according to the inventive concept shall be within the scope of protection defined by the claims.

Claims (5)

1. A municipal administration guardrail, comprising: the fixing upright post, the horizontal pole and montant, the fixing upright post inboard is equipped with the U-shaped piece, be equipped with stop screw on the U-shaped piece, the horizontal pole slides and sets up in the draw-in groove of U-shaped piece, the horizontal pole bilateral symmetry is provided with two sets of, the inboard interval of horizontal pole is equipped with the jack, the montant tip is equipped with the slide opening, the slide opening bottom is equipped with the spring, be equipped with the inserted block in the slide opening, montant side is equipped with the spout with the slide opening intercommunication, threaded connection has the slide bar in the inserted block, the slide bar slides and sets up in the spout.

2. The municipal guardrail according to claim 1, wherein the cross rod comprises a first cross rod, a second cross rod and a connecting piece, wherein the first cross rod and the second cross rod are both arranged in a hollow mode, the connecting piece comprises a plug and a stop block, the plug is fixed at two ends of the stop block, and the plug is arranged in the first cross rod and the second cross rod in a sliding mode.

3. The municipal administration guardrail according to claim 1, wherein the insertion holes and the insertion blocks are rectangular in cross section.

4. The municipal administration guardrail according to claim 1, wherein the bottom of the fixed upright is provided with a base.

5. The municipal administration guardrail according to claim 1, wherein the slide bar ends are provided with push blocks.