CN210508644U

CN210508644U - Prefabricated enclosure of assembled

Info

Publication number: CN210508644U
Application number: CN201921374169.8U
Authority: CN
Inventors: 李彬; 杨奉源; 杨永敏; 张杰柯; 詹岳松; 赵小文
Original assignee: Sichuan Railway Sleeper And Bridge Engineering Co ltd
Current assignee: Sichuan Railway Sleeper And Bridge Engineering Co ltd
Priority date: 2019-08-22
Filing date: 2019-08-22
Publication date: 2020-05-12
Anticipated expiration: 2029-08-22

Abstract

The utility model provides a prefabricated enclosure of assembled relates to the building field, and it includes a plurality of unit wall bodies along the horizontal direction concatenation, and the bilateral symmetry of unit wall body is provided with the vertical rectangular channel that runs through, has pegged graft in the rectangular channel and has the channel steel, and the channel steel passes through threaded fastener and unit wall connection, and the bottom mounting of channel steel has the connecting plate, and the bottom mounting of connecting plate has the bending plate of pegging graft with the bar basis is fixed. The problem of among the prior art enclosure intensity poor or the construction degree of difficulty is big, with high costs is solved.

Description

Prefabricated enclosure of assembled

Technical Field

The utility model relates to a building technical field especially relates to a prefabricated enclosure of assembled.

Background

The existing enclosing walls are mainly divided into two types, one type is a construction temporary enclosing barrier; one is a permanent enclosure after construction is complete.

The main function of enclosing temporarily and keeping off is for keeping apart job site and outside area, considers factors such as economy, and often its structural performance is relatively poor, suffers damage very easily in the strong wind and heavy rain environment, and also very easily is destroyed by the people, leaves the potential safety hazard, and the appearance is not pleasing to the eye, influences the appearance of the city.

The permanent enclosing wall is generally constructed by red bricks and cement mortar manually, and is subjected to wet operation, secondary plastering on the surface and other processes, so that the construction speed is low, and the limitation on appearance modeling is large; the size of the enclosure column does not catch the modulus of bricks, so that more waste materials are generated, construction waste which is difficult to treat is generated, particularly, the northern part is cold in winter, the construction difficulty of wet operation such as enclosure masonry and plastering is large, the cost is high, and the day and night temperature difference is large, so that the masonry enclosure is easy to crack.

SUMMERY OF THE UTILITY MODEL

To the above-mentioned problem among the prior art, the utility model provides a prefabricated enclosure of assembled has solved the poor or big, the problem with high costs of the construction degree of difficulty of enclosure intensity among the prior art.

In order to achieve the purpose of the invention, the technical scheme adopted by the utility model is as follows:

the utility model provides a prefabricated enclosure of assembled, it includes a plurality of unit wall bodies along the horizontal direction concatenation, and the bilateral symmetry of unit wall body is provided with the vertical rectangular channel that runs through, and the concatenation has channel steel in the rectangular channel, and channel steel passes through threaded fastener and unit wall connection, and the bottom mounting of channel steel has the connecting plate, and the bottom mounting of connecting plate has the bending plate of pegging graft with the bar basis is fixed.

Further, the threaded fastener comprises a matched bolt and a nut, the nut is fixedly pre-buried in one side of the rectangular groove, and the bolt penetrates through the unit wall body and the groove-shaped steel from the outside of the unit wall body in sequence at intervals and then is connected with the pre-buried nut.

Furthermore, the groove-shaped steel is inserted into the rectangular groove in a clearance mode, and a high-strength mortar layer is filled in the clearance between the groove-shaped steel and the rectangular groove. The gap is filled with the high-strength mortar and sealed, and the unit wall bodies are connected into a whole, so that the strength and the waterproofness of the unit wall bodies are improved.

Furthermore, two ends of the channel steel are respectively flush with the upper end surface and the lower end surface of the unit wall body.

Furthermore, the section of the channel steel is a rectangular ring, and the same channel steel is inserted into two adjacent rectangular grooves of two adjacent unit walls.

Furthermore, the bending plate comprises a vertical plate and a transverse plate which are vertically connected into a whole, and one end of the vertical plate, which is far away from the transverse plate, is fixed on the connecting plate.

Furthermore, the vertical plate and the transverse plate are smoothly connected through the arc-shaped plate.

The utility model has the advantages that: by prefabricating the unit walls, the required number of unit walls are assembled and connected on a construction site during construction, so that the outdoor operation time is greatly shortened, the construction efficiency is improved, the construction difficulty is reduced, the construction period is shortened, and the construction cost is reduced; and the unit wall body is connected with the channel steel through the threaded fastener, and the bending plate fixed on the channel steel can fix the unit wall body on the strip foundation, so that the strength and stability of the enclosure are improved, the enclosure is not easy to damage, and the service life and the safety are improved. Threaded fastener, channel steel in this scheme even the bending plate all can reduce the processing cost through using standard component, improve the commonality.

Drawings

Fig. 1 is a schematic front view of an assembled prefabricated enclosure.

Fig. 2 is a side schematic view of an assembled prefabricated enclosure wall.

Fig. 3 is a sectional view taken along a-a in fig. 1.

Fig. 4 is an enlarged view at B in fig. 3.

Fig. 5 is a front view of the unit wall of fig. 1.

Fig. 6 is a sectional view taken along the direction C-C in fig. 5.

Wherein, 1, a unit wall body; 11. a rectangular groove; 2. a channel steel; 3. a threaded fastener; 31. a bolt; 32. a nut; 4. a connecting plate; 5. a strip foundation; 6. a bending plate; 61. a vertical plate; 62. a transverse plate; 63. an arc-shaped plate.

Detailed Description

The following description of the embodiments of the present invention is provided to facilitate the understanding of the present invention by those skilled in the art, but it should be understood that the present invention is not limited to the scope of the embodiments, and various changes will be apparent to those skilled in the art as long as they are within the spirit and scope of the present invention as defined and defined by the appended claims, and all inventions contemplated by the present invention are protected.

As shown in fig. 1, the prefabricated enclosure of this assembled includes a plurality of unit walls 1 along the horizontal direction concatenation, as shown in fig. 5, fig. 6, the bilateral symmetry of unit wall 1 is provided with vertical rectangular channel 11 that runs through, and the concatenation has channel steel 2 in the rectangular channel 11, and channel steel 2 is connected with unit wall 1 through threaded fastener 3, and the bottom mounting of channel steel 2 has connecting plate 4, and the bottom mounting of connecting plate 4 has the bent plate 6 of fixedly pegging graft with bar basis 5.

As shown in fig. 3 and 4, the section of the channel steel 2 is a rectangular ring, and the same channel steel 2 is inserted into two adjacent rectangular grooves 11 of two adjacent unit walls 1. Two ends of the channel steel 2 are respectively flush with the upper end surface and the lower end surface of the unit wall body 1. The groove steel 2 is inserted into the rectangular groove 11 in a clearance mode, and a high-strength mortar layer is filled in the clearance between the groove steel 2 and the rectangular groove 11.

Threaded fastener 3 is including supporting bolt 31 and nut 32, and the nut 32 is fixed to be buried in one side of rectangular channel 11 in advance, and bolt 31 passes behind unit wall 1, the channel steel 2 in proper order clearance from unit wall 1 and is connected with pre-buried nut 32, offers on unit wall 1 and the channel steel 2 to supply bolt 31 to pass and the internal diameter is greater than the through-hole of bolt 31 external diameter of screw thread.

As shown in fig. 1 and 2, the bending plate 6 includes a vertical plate 61 and a horizontal plate 62 vertically connected together, one end of the vertical plate 61 away from the horizontal plate 62 is fixed on the connecting plate 4, and the vertical plate 61 and the horizontal plate 62 are smoothly connected through an arc plate 63. The bending plate 6 and the connecting plate 4 can be replaced by a pi-shaped steel plate integrally and are welded or fixed with the end face of the groove steel 2 in other modes.

When the prefabricated unit wall body is used, the prefabricated unit wall body 1 is transported to a construction site, foundation trench construction strip foundations 5 are excavated on site, the connecting plates 4 and the bending plates 6 which are fixed into a whole are embedded in the strip foundations 5, the connecting plates 4 are made to be horizontal and located above the strip foundations 5, the transverse plates 62 and the vertical plates 61 of at least one half of the length of each bending plate 6 are embedded in the strip foundations 5, after the strip foundations 5 made of concrete are dried and solidified, the strip foundations 2 which are reserved with through holes for the bolts 31 to penetrate through are fixed with the connecting plates 4 in a welding or bolt connection mode, the unit wall body 1 is hoisted to the place by using hoisting equipment, the bolts 31 and the nuts 32 are locked, and then high-strength mortar is filled in gaps between the unit wall body 1 and the strip foundations 2 for sealing.

Claims

1. The utility model provides a prefabricated enclosure of assembled, its characterized in that includes a plurality of unit wall bodies (1) of splicing along the horizontal direction, the bilateral symmetry of unit wall body (1) is provided with vertical rectangular channel (11) that run through, the concatenation has channel steel (2) in rectangular channel (11), channel steel (2) pass through threaded fastener (3) with unit wall body (1) is connected, the bottom mounting of channel steel (2) has connecting plate (4), the bottom mounting of connecting plate (4) has buckle plate (6) with fixed grafting of bar basis (5).

2. The prefabricated assembly fence of claim 1, wherein the threaded fastener (3) comprises a bolt (31) and a nut (32) which are matched with each other, the nut (32) is fixedly pre-buried at one side of the rectangular groove (11), and the bolt (31) sequentially penetrates through the unit wall (1) and the channel steel (2) from the outside of the unit wall (1) at intervals and then is connected with the pre-buried nut (32).

3. Prefabricated fence according to claim 1, characterized in that the channel steel (2) is inserted into the rectangular channel (11) with a gap, and a high-strength mortar layer is filled in the gap between the channel steel (2) and the rectangular channel (11).

4. Prefabricated fence according to claim 1, characterized in that the two ends of the channel steel (2) are flush with the upper and lower end faces of the unit wall (1), respectively.

5. Prefabricated fence according to claim 1, characterized in that the channel steel (2) has a rectangular ring cross-section, and two adjacent rectangular channels (11) of two adjacent unit walls (1) are spliced with the same channel steel (2).

6. Prefabricated fence according to claim 1, characterized in that the bent plate (6) comprises a vertical plate (61) and a transverse plate (62) vertically connected as one piece, the ends of the vertical plate (61) remote from the transverse plate (62) being fixed to the connecting plate (4).

7. Prefabricated fence according to claim 6, characterized in that the vertical plates (61) and the transverse plates (62) are connected smoothly by means of arc-shaped plates (63).