CN223753813U - A detachable concrete pier base protective railing - Google Patents

Abstract

The utility model relates to a detachable cement pier base protective railing which comprises upright posts, a concrete base and a cross rod, wherein a plurality of bolt holes are welded on the side surfaces of the upright posts, jacks are formed in the concrete base, hooks are fixedly arranged at two ends of the cross rod, the bottoms of the upright posts are inserted into the jacks, the hooks are inserted into the bolt holes, and the cross rod is arranged between two adjacent upright posts through the hooks at the two ends. The transverse rod and the vertical rod are fixed through the concrete base by adopting the socket structure, complex welding or permanent construction is not needed, the convenience of installation is ensured, the defects of the traditional protective railing in stability and convenience of installation are overcome, and stronger environmental adaptability and flexibility are also shown.

Description

Detachable cement pier base protection railing

Technical Field

The utility model relates to a detachable cement pier base protective railing, and belongs to the technical field of edge protection.

Background

At present, the widely applied field of construction safety protection mainly comprises an assembled protective railing and a movable protective railing. The assembled railing is tightly fixed with the structure by virtue of the upright rods by adopting expansion bolts, so that the installation stability and reliability are ensured. However, this mounting structure places certain demands on ground conditions, i.e. the ground must remain stationary and have a foundation structure suitable for bolting, which limits the modular balustrade to municipal trench excavation applications. In contrast, although the movable guard rail is convenient to install, a fixed base is not needed, the position is convenient to flexibly adjust, the overall stability of the guard rail is relatively weak, toppling easily occurs under the conditions of strong wind, external force impact and the like, and the safety and the effectiveness are not strong.

Disclosure of utility model

The utility model aims to provide a detachable cement pier base protective railing so as to solve the problem that stability and installation convenience cannot be considered in the prior art.

The technical scheme adopted by the utility model is as follows:

The detachable cement pier base protective railing comprises a vertical rod, a concrete base and a cross rod, wherein a plurality of bolt holes are welded on the side surface of the vertical rod, the concrete base is provided with a jack, hooks are fixedly arranged at two ends of the cross rod,

The bottom of pole setting is inserted and is established in the jack, the couple is inserted in the bolt hole, the horizontal pole passes through the couple at both ends and installs between two adjacent pole settings.

Further, the bolt holes are welded on two sides of the vertical rod, and the bolt holes on two sides are symmetrically distributed.

Further, three cross bars are arranged between two adjacent vertical bars from top to bottom.

Further, the three cross bars are uniformly distributed at intervals from top to bottom.

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

1. The transverse rod and the vertical rod are fixed through the concrete base by adopting the socket structure, complex welding or permanent construction is not needed, the convenience of installation is ensured, the defects of the traditional protective railing in stability and convenience of installation are overcome, and stronger environmental adaptability and flexibility are also shown.

2. The utility model has simple manufacture, local material availability, simple and quick installation process, obvious reduction of installation cost, easy recovery and treatment and repeated use. Reduces material waste and cost expenditure, and realizes environmental protection and energy saving.

3. The utility model adopts the concrete gravity base, ensures the overall stability, ensures that the whole railing can still be kept stable under adverse conditions such as strong wind or external force impact, and prevents toppling.

Drawings

Fig. 1 is a schematic structural view of a first embodiment of the present utility model.

Figure 2 is a schematic view of a cross bar according to a first embodiment of the present utility model.

Fig. 3 is a top view of a concrete foundation according to a first embodiment of the present utility model.

Figure 4 is a schematic view of a pole and concrete foundation according to a second embodiment of the present utility model.

Detailed Description

The utility model is described in further detail below with reference to the drawings and the specific examples. The objects, technical solutions and advantages of the present utility model will become more apparent from the following description. It should be noted that the described embodiments are preferred embodiments of the utility model, and not all embodiments.

Example 1

Referring to fig. 1 to 3, a removable cement pier foundation guard rail comprises two uprights 1, two concrete foundations 3 and three cross bars 4. The side welding of pole setting 1 has three bolt hole 2, concrete base 3 is provided with jack 3a, couple 4a has been set firmly at the both ends of horizontal pole 4. The bottom of the vertical rod 1 is inserted into the jack 3a, then hooks 4a at two ends of the three cross rods 4 are inserted into the bolt holes 2 at the side surface of the vertical rod 1, and the hooks are uniformly distributed at intervals from top to bottom, so that the whole installation of the protective railing is completed.

Example 2

Unlike the embodiment 1, the two sides of the upright 1 are welded with the bolt holes 2, and the bolt holes 2 on the two sides are symmetrically distributed.

The above description is merely illustrative of the preferred embodiments of the present utility model and is not intended to limit the scope of the present utility model, and it is obvious that any person skilled in the art can easily think of alternatives or modifications based on the above embodiments to obtain other embodiments, which are all covered by the scope of the present utility model.

Claims (4)

1. A removable cement pier foundation prevents railing, its characterized in that:

Comprises a vertical rod, a concrete base and a cross rod, wherein a plurality of bolt holes are welded on the side surface of the vertical rod, the concrete base is provided with a jack, hooks are fixedly arranged at the two ends of the cross rod,

The bottom of pole setting is inserted and is established in the jack, the couple is inserted in the bolt hole, the horizontal pole passes through the couple at both ends and installs between two adjacent pole settings.

2. The removable cement pier foundation guard rail of claim 1, wherein:

the both sides of pole setting all weld and have the bolt hole, and the bolt hole of both sides is the symmetric distribution.

3. The removable cement pier foundation guard rail of claim 1, wherein:

three cross bars are arranged between two adjacent vertical rods from top to bottom.

4. A removable cement pier foundation guard rail in accordance with claim 3, wherein:

The three cross bars are uniformly distributed at intervals from top to bottom.