CN217150280U

CN217150280U - Novel section steel loose end

Info

Publication number: CN217150280U
Application number: CN202221085098.1U
Authority: CN
Inventors: 秦龙金; 狄昌龙
Original assignee: Anhui Yongliu Pipeline Co ltd
Current assignee: Anhui Yongliu Pipeline Co ltd
Priority date: 2022-05-09
Filing date: 2022-05-09
Publication date: 2022-08-09
Anticipated expiration: 2032-05-09

Abstract

The utility model discloses a novel loose end of shaped steel, including spacing end post, the one end fixedly connected with first connection end plate of spacing end post, the one side indent that spacing end post was kept away from to first connection end plate is equipped with two connection slots, the equal slip cover is equipped with the connection picture peg in the connection slot, the one end fixedly connected with second connection end plate of connection picture peg, second connection end plate is close to a terminal surface middle part fixedly connected with regulation end body shaped plate of connection picture peg, the both sides of regulation end body shaped plate are fixed connection picture peg respectively, a plurality of sockets have transversely been seted up to the connection picture peg, the one end indent that the connection picture peg kept away from second connection end plate is equipped with a plurality of screw holes; a plurality of bolt holes are formed in the other end of the limiting end post, the bolt holes are communicated with the connecting slots, and a limiting opening is transversely formed in one side, close to the bolt holes, of the limiting end post.

Description

Novel section steel loose end

Technical Field

The utility model relates to a loose technical field of holding of shaped steel specifically is a novel loose end of shaped steel.

Background

In urban construction projects, roads are inevitably encountered. In order to avoid damaging roads and influencing traffic, secondary excavation is avoided by adopting pipe gallery and pipe jacking construction in many cities.

At present, most of excavation construction of pipe gallery and pipe-jacking open caisson foundation pit is supported by steel pipe support or profile steel support. Because the width of piping lane and open caisson is narrower, and the degree of depth is shallower, so the form that most adoption steel sheet pile maintained the structure and adds interior support guarantees construction safety. The single weight that the steel pipe supported is heavier, hoisting equipment's input and the input cost of material are higher, and the design department can adopt the shaped steel to support in can satisfying the design needs mostly, saving construction cost that can be great. The joints of the section steel are easy to process and are more convenient for field construction operation. At present, because the design department of the steel type loose end of the market does not have the national standard of relevant design to refer to, the mode of not pre-applying axial force is basically adopted, and the safety purpose is achieved by welding, so that the deformation of the foundation pit in the excavation process is increased, and the construction time is prolonged. In order to ensure that the structural size can only be solved by increasing the section of the foundation pit, construction cost is increased relatively, and therefore a novel section steel loose end is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel loose end of shaped steel to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a novel section steel loose end comprises a limiting end post, wherein one end of the limiting end post is fixedly connected with a first connecting end plate, one side, away from the limiting end post, of the first connecting end plate is inwards provided with two connecting slots, connecting plugboards are sleeved in the connecting slots in a sliding mode, one end of each connecting plugboard is fixedly connected with a second connecting end plate, the middle part of one end face, close to the corresponding connecting plugboard, of each second connecting end plate is fixedly connected with an adjusting end body plate, two sides of each adjusting end body plate are respectively and fixedly connected with the corresponding connecting plugboard, the connecting plugboards are transversely provided with a plurality of sockets, and one end, away from the corresponding second connecting end plate, of each connecting plugboard is inwards provided with a plurality of threaded holes;

the other end of the limiting end post is provided with a plurality of bolt holes, the bolt holes are communicated with the connecting slots, and one side, close to the bolt holes, of the limiting end post is transversely provided with a limiting opening.

Preferably, the limiting end post is close to one end of the first connecting end plate, two sides of the end of the limiting end post are fixedly connected with reinforcing plates respectively, and the reinforcing plates and the outer wall of the limiting end post form an isosceles triangle structure.

Preferably, the top fixedly connected with of spacing end post one end has two parallel arrangement's first fixed block, the top fixedly connected with of end plate is connected to the second has two parallel arrangement's second fixed block.

Preferably, the middle of the top end of the adjusting end body-shaped plate is fixedly connected with a second hanging ring, and the top end of one side of the limiting end column is fixedly connected with a first hanging ring.

Preferably, the opening area of the limiting opening is larger than or equal to that of the socket.

Preferably, the top both sides of an end plate terminal surface are connected to the second fixedly connected with respectively and strengthen the backup pad, strengthen the one end fixed connection picture peg of backup pad, it is right angle triangle-shaped board to strengthen the backup pad, the bottom both sides of a end plate terminal surface are fixedly connected with limiting plate respectively, a terminal surface fixed connection picture peg of limiting plate, the limiting plate is the rectangular plate.

Preferably, the connecting plug board is of an Contraband-shaped structure, and the connecting slot is of a Contraband-shaped groove.

Compared with the prior art, the beneficial effects of the utility model are that: the connection can be carried out through bolts or steel plates, welding is not needed on the whole, the operation difficulty of constructors can be reduced, the construction safety and reliability can be guaranteed, and the use cost of equipment and material recycling can be reduced; the length can be adjusted, the installation is simple and convenient, and the use is convenient.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic side view of the present invention.

In the figure: spacing end post 1, reinforcing plate 2, first fixed block 3, first rings 4, bolt hole 5, spacing mouth 6, first connection end plate 7, connection picture peg 8, screw hole 9, socket 10, second connection end plate 11, limiting plate 12, enhancement backup pad 13, second rings 14, regulation end body shaped plate 15, second fixed block 16, connection slot 17.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

Referring to fig. 1 and 2, in order to provide a first embodiment of the present invention, this embodiment provides a novel section steel loose end, which includes a limiting end post 1, one end of the limiting end post 1 is fixedly connected with a first connecting end plate 7, one side of the first connecting end plate 7 away from the limiting end post 1 is recessed and provided with two connecting slots 17, a connecting plug board 8 is slidably sleeved in each connecting slot 17, one end of the connecting plug board 8 is fixedly connected with a second connecting end plate 11, the middle part of one end surface of the second connecting end plate 11 close to the connecting plug board 8 is fixedly connected with an adjusting end body shaped plate 15, two sides of the adjusting end body shaped plate 15 are respectively fixedly connected with the connecting plug board 8, the connecting plug board 8 is transversely provided with a plurality of sockets 10, and one end of the connecting plug board 8 away from the second connecting end plate 11 is recessed and provided with a plurality of threaded holes 9;

a plurality of bolt holes 5 have been seted up to the other end of spacing end post 1, and bolt holes 5 and connecting slot 17 intercommunication, spacing mouth 6 has transversely been seted up to one side that spacing end post 1 is close to bolt holes 5. During the use, the end wall of spacing end post 1 is placed in the support position, then insert connection plug board 8 in connection slot 17, according to required length, after aligning required length at socket 10 and spacing mouthful 6, insert spacing steel sheet in socket 10, spacing steel sheet penetrates in spacing mouthful 6, and then carry out spacing fixed to connection plug board 8's position, through can insert the stay bolt in bolt hole 5, the stay bolt is connected with connection plug board 8's screw hole 9, and then further fix connection plug board 8's position, the steadiness when guaranteeing to support, the utility model is simple to handle, and it is more convenient to use.

Example 2

Referring to fig. 1-2, for the utility model discloses a second embodiment, this embodiment is based on last embodiment, and is concrete, and spacing end post 1 is close to the one end both sides fixedly connected with reinforcing plate 2 respectively of first connection terminal plate 7, and reinforcing plate 2 forms the isosceles triangle structure with the outer wall of spacing end post 1, forms the enhancement version 2 of isosceles triangle structure, supports the both sides that spacing end post 1 is close to connecting slot 17, has increased overall structure's steadiness.

Specifically, the top fixedly connected with of 1 one end of spacing end post has two parallel arrangement's first fixed block 3, and the second fixed block 16 of two parallel arrangement of top fixedly connected with of end plate 11 is connected to the second, and two fixed blocks carry on spacingly to the holding position, avoid spacing end post 1 and second to connect end plate 11 and take place the skew.

Concretely, adjust the top middle part fixedly connected with second rings 14 of end body shaped plate 15, the first rings 4 of one side top fixedly connected with of spacing end post 1, the setting of two rings conveniently cooperates the loop wheel machine to hoist spacing end post 1 and connection picture peg 8 respectively.

Specifically, the opening area of the limiting opening 6 is larger than or equal to that of the socket 10, the limiting steel plate can be conveniently inserted into the larger limiting opening 6, and the socket 10 is matched with the limiting steel plate to limit the position of the connecting plug board 8.

Specifically, the top both sides of 11 terminal surfaces of second connection end plate are fixedly connected with enhancement backup pad 13 respectively, the one end fixed connection picture peg 8 of enhancement backup pad 13, enhancement backup pad 13 is the right triangle shaped board, the enhancement backup pad 13 of right triangle structure supports the both sides of connecting picture peg 8, guarantee the steadiness that connection picture peg 8 and second connection end plate 11 are connected, the bottom both sides of 11 terminal surfaces of connection end plate are fixedly connected with limiting plate 12 respectively, a terminal surface fixed connection picture peg 8 of limiting plate 12, limiting plate 12 is the rectangular plate.

Specifically, the connection board 8 has an Contraband-shaped structure, the connection slot 17 has a Contraband-shaped groove, and the connection board 8 with a Contraband-shaped structure is matched with the connection slot 17 to fix the connection angle of the connection board 8, so that the movable deviation of the connection board 8 after being plugged is prevented.

Example 3

Referring to fig. 1-2, a third embodiment of the present invention, which is based on the above two embodiments, is shown, in use, the lifting rope can be inserted into the first lifting ring 4, the end wall of the limiting end post 1 is placed at a supporting position by matching with a crane, then a lifting rope is threaded into the second lifting ring 14, the connecting panel 8 is inserted into the connecting slot 17 by matching with a lifting machine, and according to the required length, after the socket 10 and the limiting opening 6 are aligned to the required length, a limiting steel plate is inserted into the socket 10 and penetrates into the limiting opening 6, the position of the connecting insert plate 8 is further limited and fixed, and a long bolt can be inserted into the bolt hole 5 and is connected with the threaded hole 9 of the connecting insert plate 8, and then further fix the position of connecting picture peg 8, steadiness when guaranteeing to support, this practicality simple installation, it is more convenient to use.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a novel loose end of shaped steel, includes spacing end post (1), its characterized in that: one end of the limiting end post (1) is fixedly connected with a first connecting end plate (7), one side, away from the limiting end post (1), of the first connecting end plate (7) is provided with two connecting slots (17) in an inwards concave mode, connecting inserting plates (8) are sleeved in the connecting slots (17) in a sliding mode, one end of each connecting inserting plate (8) is fixedly connected with a second connecting end plate (11), the middle portion, close to one end face of each connecting inserting plate (8), of each second connecting end plate (11) is fixedly connected with an adjusting end body-shaped plate (15), two sides of each adjusting end body-shaped plate (15) are respectively fixedly connected with the connecting inserting plates (8), a plurality of inserting ports (10) are transversely formed in each connecting inserting plate (8), and one end, away from the second connecting end plate (11), of each connecting inserting plate (8) is provided with a plurality of threaded holes (9) in an inwards concave mode;

a plurality of bolt holes (5) have been seted up to the other end of spacing end post (1), bolt hole (5) and connecting slot (17) intercommunication, spacing mouth (6) have transversely been seted up to one side that spacing end post (1) is close to bolt hole (5).

2. The novel loose end of section steel of claim 1, characterized in that: spacing end post (1) is close to one end both sides of first connection end plate (7) fixedly connected with reinforcing plate (2) respectively, reinforcing plate (2) and the outer wall of spacing end post (1) form the isosceles triangle structure.

3. The novel loose end of section steel of claim 1, characterized in that: the top fixedly connected with of spacing end post (1) one end has two parallel arrangement's first fixed block (3), the top fixedly connected with of second connection end plate (11) has two parallel arrangement's second fixed block (16).

4. The novel loose end of section steel of claim 1, characterized in that: the top middle part of adjusting end body shaped plate (15) is fixedly connected with second rings (14), one side top fixedly connected with first rings (4) of spacing end post (1).

5. The novel loose end of section steel of claim 1, characterized in that: the opening area of the limiting opening (6) is larger than or equal to that of the socket (10).

6. The novel loose end of section steel of claim 1, characterized in that: the top both sides of end plate (11) terminal surface are connected to the second fixedly connected with respectively and are strengthened backup pad (13), strengthen one end fixed connection picture peg (8) of backup pad (13), it is right angle triangle-shaped board to strengthen backup pad (13), the bottom both sides of connecting end plate (11) terminal surface are fixedly connected with limiting plate (12) respectively, a terminal surface fixed connection picture peg (8) of limiting plate (12), limiting plate (12) are the rectangular plate.

7. The novel loose end of section steel of claim 1, characterized in that: the connecting plug board (8) is of an Contraband-shaped structure, and the connecting slot (17) is of a Contraband-shaped groove.