CN212361207U

CN212361207U - Steel strip corrugated pipe

Info

Publication number: CN212361207U
Application number: CN202020523829.0U
Authority: CN
Inventors: 不公告发明人
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-11
Filing date: 2020-04-11
Publication date: 2021-01-15
Anticipated expiration: 2030-04-11

Abstract

The utility model discloses a steel band bellows, including steel band body, ripple protective layer and fixing bolt, the surface of steel band body closely laminates there is the ripple protective layer, and the right-hand member fixedly connected with limit slide of left steel band body, the cover is equipped with the fixed block on the limit slide, and the inside of fixed block has seted up spacing spout, the right side fixedly connected with left side connecting block of fixed block, and the left side fixedly connected with right side connecting block of the fixed block on right side, the equal fixedly connected with installation piece in upper and lower both ends of fixed block, and the run-through connection has fixing bolt on the installation piece, the inner wall fixedly connected with of steel band body strengthens the clamping ring, and the inside run-through connection of strengthening the clamping ring. This steel band bellows conveniently carries out inseparable connection, avoids appearing the gap, leads to revealing to and the convenient tensile and the intensity that improves the steel band bellows, be convenient for improve life.

Description

Steel strip corrugated pipe

Technical Field

The utility model relates to a relevant technical field of steel band bellows specifically is a steel band bellows.

Background

The existing steel strip corrugated pipe is widely applied to the fields of buried drainage, sewage pipes and the like, the surface of a steel strip is specially pretreated to enhance the corrosion resistance of steel and the adhesive force of the steel and plastics, the peel strength is improved, the steel strip corrugated pipe is wound and formed in a state that plastic raw materials are fully molten, and the whole structure of the pipe is firm and reliable.

However, when the general steel strip corrugated pipe is installed and connected, tight connection is inconvenient to carry out, gaps appear, leakage is easy to occur, and the tensile strength and the strength of the steel strip corrugated pipe are inconvenient to be low, so that the problem needs to be further improved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a steel band bellows to solve general steel band bellows that proposes in the above-mentioned background art when erection joint, inconvenient inseparable connection of carrying on appears the gap, reveals easily, and the tensile and the intensity of inconvenient steel band bellows are not high, need the problem of further improvement.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a steel band bellows, includes steel band body, ripple protective layer and fixing bolt, the surface of steel band body closely laminates the ripple protective layer, and the right-hand member fixedly connected with limit slide of left steel band body, the cover is equipped with the fixed block on the limit slide, and the inside of fixed block has seted up spacing spout, the right side fixedly connected with left side connecting block of fixed block, and the left side fixedly connected with right side connecting block of the fixed block on right side, the equal fixedly connected with installation piece in upper and lower both ends of fixed block, and the run-through connection has fixing bolt on the installation piece, the inner wall fixedly connected with of steel band body strengthens the clamping ring, and the inside run-through connection that just strengthens the clamping ring has the steel wire curve to strengthen.

Preferably, the corrugated protective layer is spirally distributed on the outer surface of the steel strip pipe body, and the screw thread screwing directions between the steel strip pipe body and the steel strip pipe body are the same.

Preferably, the fixed block is a hollow semicircular ring structure, and a circular ring structure is formed between the fixed block and the fixed block.

Preferably, the limiting sliding block forms a sliding structure at a limiting sliding groove on the fixing block, and the left connecting block and the right connecting block connected to the fixing block are in threaded connection.

Preferably, strengthen connecting ring, wear-resisting enhancement layer and steel band body and all be concentric ring structure, and the steel wire curve is the curve type in the inside of strengthening the connecting ring and distributes to it is cavity ring structure to strengthen the connecting ring.

Preferably, the mounting block and the fixing block are of a welding integrated structure, and a dismounting structure is formed between the mounting block and the mounting block through a fixing bolt.

Compared with the prior art, the beneficial effects of the utility model are that: the steel strip corrugated pipe is convenient to be tightly connected, so that leakage caused by gaps is avoided, the tensile strength and the strength of the steel strip corrugated pipe are convenient to improve, and the service life is convenient to prolong;

1. the steel belt pipe body connecting device is provided with a fixed block, a left connecting block and a right connecting block, the fixed block forms a rotating structure on the limiting sliding block, and the left connecting block and the right connecting block are connected in a threaded manner, so that the single body of the steel belt pipe body can be conveniently connected and fixed, the connection is convenient, and the leakage is avoided;

2. the steel wire reinforced steel belt is provided with the reinforced connecting ring, the steel wire curve and the wear-resistant reinforced layer, the steel wire curve is distributed in a curve shape in the reinforced connecting ring, so that the tensile property is improved conveniently, the wear-resistant reinforced layer is tightly connected with the reinforced connecting ring, the strength of the steel belt body is improved conveniently, and the extrusion damage is avoided;

3. be equipped with fixed block and spacing spout, connect fixedly through fixing bolt between the monomer of fixed block, the fixed block constitutes sliding structure through spacing spout on spacing slider simultaneously to be convenient for stable rotation, conveniently connect fixedly, facilitate the use.

Drawings

Fig. 1 is a schematic view of the front cross-sectional structure of the present invention;

fig. 2 is a schematic side view of the fixing block according to the present invention;

fig. 3 is a schematic view of the whole structure of the fixing block of the present invention;

fig. 4 is the schematic diagram of the internal profile structure of the steel belt pipe body of the present invention.

In the figure: 1. a steel strip pipe body; 2. a corrugated protective layer; 3. a fixed block; 4. a limiting slide block; 5. a left connecting block; 6. a right connecting block; 7. a limiting chute; 8. reinforcing the connecting ring; 9. a steel wire curve; 10. a wear-resistant reinforcing layer; 11. mounting blocks; 12. and (5) fixing the bolt.

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.

Referring to fig. 1-4, the present invention provides a technical solution: a steel band corrugated pipe comprises a steel band pipe body 1, a corrugated protection layer 2, a fixed block 3, a limiting slide block 4, a left side connecting block 5, a right side connecting block 6, a limiting slide groove 7, a reinforcing connecting ring 8, a steel wire curve 9, a wear-resistant reinforcing layer 10, an installation block 11 and a fixing bolt 12, wherein the corrugated protection layer 2 is tightly attached to the outer surface of the steel band pipe body 1, the limiting slide block 4 is fixedly connected to the right end of the steel band pipe body 1 on the left side, the fixed block 3 is sleeved on the limiting slide block 4, the limiting slide groove 7 is formed in the fixed block 3, the left side connecting block 5 is fixedly connected to the right side of the fixed block 3, the right side connecting block 6 is fixedly connected to the left side of the fixed block 3 on the right side, the installation block 11 is fixedly connected to the upper end and, and the inside through connection of reinforcing connecting ring 8 has steel wire curve 9 to the inner wall fixedly connected with wear-resisting enhancement layer 10 of reinforcing connecting ring 8.

If ripple protective layer 2 is the heliciform and distributes in the surface of steel band body 1 in figure 1, and the screw thread precession direction between steel band body 1 and the steel band body 1 is the same, conveniently connects, the stability of being convenient for improve the connection, be cavity semicircle annular structure as in figure 1, figure 2 and figure 3 fixed block 3, and constitute ring annular structure between fixed block 3 and the fixed block 3, conveniently connect fixedly between the monomer of steel band body 1, avoid appearing leaking, influence the use.

Like 7 departments of spacing spout on fixed block 3 of spacing slider 4 in fig. 1 constitute sliding construction, and the connected mode between left side connecting block 5 and the right side connecting block 6 of connecting on the fixed block 3 is threaded connection, conveniently connect fixed steel band body 1, facilitate the use, as in fig. 4 the clamping ring 8 strengthens, wear-resisting enhancement layer 10 and steel band body 1 all are concentric ring structure, and steel wire curve 9 is the curve type distribution in the inside of strengthening clamping ring 8, and it is the circular structure of cavity to strengthen clamping ring 8, be convenient for improve the pull resistance of steel band body 1, also be convenient for improve the intensity of steel band body 1 simultaneously.

As shown in FIGS. 2 and 3, the mounting block 11 and the fixing block 3 are of a welding integrated structure, and a dismounting structure is formed between the mounting block 11 and the mounting block 11 through the fixing bolt 12, so that the mounting and dismounting are convenient, and the replacement is convenient.

The working principle is as follows: when the steel band corrugated pipe is used, firstly, as shown in a combined figure 1, a combined figure 2 and a combined figure 3, a fixed block 3 is clamped on a limit slide block 4 through a limit slide groove 7, then a fixing bolt 12 penetrates through an installation block 11, the fixed block 3 and the fixed block 3 are fixedly connected on a steel band pipe body 1, then a left side connecting block 5 and a right side connecting block 6 are in threaded connection, so that the single bodies of the steel band pipe body 1 are conveniently connected and butted, the convenient and firm connection is realized, the leakage is avoided, as shown in a combined figure 4, a reinforced connecting ring 8 is fixedly connected on the inner wall of the steel band pipe body 1, and a curved steel wire curve 9 is distributed inside the reinforced connecting ring 8, so that the tensile property of the steel band pipe body 1 is conveniently improved, a wear-resistant reinforced layer 10 is fixedly connected on the inner wall of the reinforced connecting ring 8, so, this is the entire process of use of the steel corrugated pipe.

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 steel band bellows, includes steel band body (1), ripple protective layer (2) and fixing bolt (12), its characterized in that: the outer surface of the steel belt pipe body (1) is tightly attached with a corrugated protective layer (2), the right end of the left steel belt pipe body (1) is fixedly connected with a limiting slide block (4), a fixed block (3) is sleeved on the limiting slide block (4), a limiting sliding groove (7) is arranged inside the fixed block (3), a left connecting block (5) is fixedly connected to the right side of the fixed block (3), the left side of the right fixed block (3) is fixedly connected with a right connecting block (6), the upper end and the lower end of the fixed block (3) are both fixedly connected with a mounting block (11), a fixing bolt (12) is penetratingly connected on the mounting block (11), the inner wall of the steel belt pipe body (1) is fixedly connected with a reinforced connecting ring (8), and the inside of the reinforced connecting ring (8) is connected with a steel wire curve (9) in a penetrating way, and the inner wall of the reinforced connecting ring (8) is fixedly connected with a wear-resistant reinforced layer (10).

2. A steel strip corrugated pipe as claimed in claim 1 wherein: the corrugated protection layer (2) is spirally distributed on the outer surface of the steel strip pipe body (1), and the screw thread screwing directions between the steel strip pipe body (1) and the steel strip pipe body (1) are the same.

3. A steel strip corrugated pipe as claimed in claim 1 wherein: the fixing block (3) is of a hollow semicircular ring structure, and a ring-shaped structure is formed between the fixing block (3) and the fixing block (3).

4. A steel strip corrugated pipe as claimed in claim 1 wherein: the limiting sliding block (4) is arranged at a limiting sliding groove (7) on the fixing block (3) to form a sliding structure, and a left connecting block (5) and a right connecting block (6) which are connected on the fixing block (3) are connected in a threaded mode.

5. A steel strip corrugated pipe as claimed in claim 1 wherein: strengthen clamping ring (8), wear-resisting enhancement layer (10) and steel band body (1) and all be concentric ring form structure, and steel wire curve (9) are the curve type in the inside of strengthening clamping ring (8) and distribute to strengthen clamping ring (8) and be cavity ring form structure.

6. A steel strip corrugated pipe as claimed in claim 1 wherein: the mounting block (11) and the fixing block (3) are of a welding integrated structure, and a dismounting structure is formed between the mounting block (11) and the mounting block (11) through a fixing bolt (12).