CN219548596U - An easy-to-assemble construction fence - Google Patents

Abstract

The utility model relates to a construction fence convenient to assemble, which comprises a stand column, a cross rod, a supporting plate at the bottom of the stand column and connecting pin shafts, wherein a plurality of rows of connecting hole groups are arranged on the stand column at intervals, each row of connecting hole group consists of a plurality of jacks arranged at intervals along the length direction of the stand column, locking pin holes for inserting the connecting pin shafts are arranged in the stand column and are communicated with the jacks, connecting shafts for inserting the jacks are arranged at two ends of the cross rod, and an adapting groove matched with the connecting pin shafts is formed in the top of each connecting shaft. The construction fence comprises the upright posts, the cross bars, the supporting plates and the connecting pin shafts, wherein the connecting shafts at the two ends of the cross bars are inserted into the insertion holes in the upright posts for connection during assembly, and then the connecting pin shafts are inserted into the locking pin holes for positioning.

Description

An easy-to-assemble construction fence

technical field

The utility model relates to the technical field of construction fences, in particular to a construction fence which is easy to assemble.

Background technique

During road construction and maintenance, for the sake of construction safety, it is basically necessary to use construction fences to fence the construction area at zero time to reduce the occurrence of safety accidents. Since the construction fence is built at zero time and needs to be dismantled later, the construction fence should be easy to disassemble and assemble. However, existing construction fences have the problems of complex structure, high cost, and inconvenient assembly and disassembly. For example, a prefabricated construction fence disclosed in application number 202220900213X.

Utility model content

Aiming at the deficiencies in the background technology, the utility model provides an easy-to-assemble construction fence.

The technical solution adopted by the utility model is: a construction fence that is easy to assemble, including uprights, cross bars and support plates at the bottom of the uprights, and also includes connecting pins, and multiple columns of connecting holes are arranged at intervals on the uprights, each The column connection hole group is composed of a plurality of sockets arranged at intervals along the length direction of the column. The inside of the column is provided with a lock pin hole for the insertion of the connecting pin shaft. The lock pin hole communicates with the socket. The end of the connecting shaft is provided with a connecting shaft inserted into the above-mentioned socket, and the top of the connecting shaft is provided with an adapting groove adapted to the connecting pin shaft.

Further, the column is a regular polygon or a circular structure.

Further, a warning sign is provided on the top of the column.

Further, the top of the warning sign is provided with a bracelet groove.

Further, an expansion mechanism is provided in the installation groove at the bottom of the support plate, and the expansion mechanism includes a screw rod that is rotatably connected to both ends of the installation groove, an operating handle that extends out of one end of the support plate, and a threaded connection on the wire. The two screw blocks on the rod, the supporting slide plates slidably connected to both sides of the screw rod through slide rail sliders, and the spreading rods at both ends are respectively hinged with the screw blocks and the supporting slide plates.

Further, there are relief grooves on both sides of the installation groove.

The beneficial effects of the utility model are: the construction fence of the utility model comprises a column, a cross bar, a support plate and a connecting pin shaft, and when assembling, the connecting shafts on both ends of the cross bar are inserted into the jacks on the column for connection, and then Just insert the connecting pin shaft into the lock pin hole for positioning, which has the advantages of convenient assembly and disassembly, simple structure and low cost.

In addition to the purposes, features and advantages described above, the present utility model has other purposes, features and advantages.

Below with reference to accompanying drawing, the utility model is described in further detail.

Description of drawings

Fig. 1 is the structural representation of the utility model.

Figure 2 is a schematic cross-sectional view of the column.

Figure 3 is a schematic diagram of the bottom of the support plate.

In Fig. 1-3: 1, column; 2, cross bar; 3, support plate; 4, connecting pin shaft; 5, connecting hole group; 6, socket; 7, locking pin hole; 8, connecting shaft; 9, Adapter groove; 10, warning sign; 11, bracelet groove; 12, installation groove; 13, screw rod; 14, operating handle; 15, screw block; 16, support slide plate; groove.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

It should be noted that if there is a directional indication (such as up, down, left, right, front, back...) in the embodiment of the present utility model, the directional indication is only used to explain the position in a certain posture (as shown in the accompanying drawing). If the relative positional relationship, movement conditions, etc. between the components shown in the figure below are changed, if the specific posture changes, the directional indication will also change accordingly.

The utility model provides a construction fence which is easy to assemble.

In this embodiment, with reference to Figures 1-3, the construction fence that is easy to assemble includes a column 1, a cross bar 2, and a support plate 3 at the bottom of the column, and also includes a connecting pin 4, and multiple columns are arranged at intervals on the column. Connecting hole group 5, each connecting hole group is made up of a plurality of sockets 6 that are arranged at intervals along the length direction of the column, and the inside of the column is provided with a locking pin hole 7 for connecting the pin shaft to be inserted, and the locking pin hole is connected with the insertion hole. The holes are connected, and the two ends of the cross bar are provided with a connecting shaft 8 inserted into the above-mentioned jack, and the top of the connecting shaft is provided with an adapting groove 9 that is compatible with the connecting pin.

In the above-mentioned technical scheme, the construction fence of the present utility model includes a column, a cross bar, a support plate and a connecting pin shaft. The shaft can be inserted into the lock pin hole for positioning, and has the advantages of convenient assembly and disassembly, simple structure and low cost.

Specifically, the column is a regular polygon or a circular structure.

As shown in Figure 2, the uprights can be polygonal or circular structures, and multiple columns of connecting hole groups can be set on the side of the uprights for connection according to requirements, so as to meet different corner requirements between fences. As the square column among the accompanying drawings 2, it is a 90-degree corner.

Specifically, a warning sign 10 is provided on the top of the column.

In this embodiment, the warning sign is used for warning to improve the safety of construction.

Specifically, a bracelet groove 11 is provided on the top of the warning sign.

In this embodiment, the bracelet groove is convenient for pulling up the connecting pin shaft, which is convenient for operation.

Specifically, the mounting groove 12 at the bottom of the support plate is provided with a spreading mechanism, and the spreading mechanism includes a screw rod 13 that is rotatably connected to both ends of the mounting groove, an operating handle 14 extending out of one end of the supporting plate, and a screw thread. The two screw blocks 15 connected on the screw mandrel, the supporting slide plate 16 connected to the both sides of the screw mandrel by slide rail sliders, and the spreader rods 17 hinged with the screw block and the supporting slide plate at both ends respectively; The both sides of are provided with give way groove 18.

By arranging a stretching mechanism at the bottom of the support plate, the width of the support plate can be increased, thereby improving the stability of the column standing on the ground and preventing the fence from being blown down by strong winds.

Notice to all technical personnel: Although the utility model has been described according to the above-mentioned specific embodiments, the utility model idea of the utility model is not limited to this utility model, and any modification using the utility model idea will be incorporated into the patent right of this patent within the scope of protection.

Claims (6)

1. Construction rail convenient to equipment, including stand, horizontal pole and stand bottom's backup pad, its characterized in that: the connecting pin comprises a vertical column, wherein a plurality of rows of connecting hole groups are arranged on the vertical column at intervals, each row of connecting hole group consists of a plurality of jacks arranged along the length direction of the vertical column at intervals, lock pin holes for the insertion of the connecting pin are formed in the vertical column, the lock pin holes are communicated with the jacks, connecting shafts for being inserted into the jacks are arranged at two ends of the transverse rod, and an adapting groove matched with the connecting pin is formed in the top of each connecting shaft.

2. The construction fence for facilitating assembly of claim 1, wherein: the upright post is of a regular polygon or circular structure.

3. The construction fence for facilitating assembly of claim 1, wherein: the top of the upright post is provided with a warning board.

4. A construction fence for facilitating assembly according to claim 3 wherein: the top of the warning sign is provided with a hand ring groove.

5. The construction fence for facilitating assembly according to any one of claims 1 to 4 wherein: the support plate is characterized in that a supporting mechanism is arranged in a mounting groove at the bottom of the support plate and comprises a screw rod rotatably connected with two ends of the mounting groove, an operating handle extending out of one end of the support plate, two screw blocks connected onto the screw rod in a threaded manner, support sliding plates connected to two sides of the screw rod in a sliding manner through sliding rail sliding blocks, and supporting rods with two ends respectively hinged with the screw blocks and the support sliding plates.

6. The construction fence for facilitating assembly of claim 5, wherein: and the two sides of the mounting groove are provided with abdication grooves.