CN112555531A - Fixing device for assembled steel pipe - Google Patents
Fixing device for assembled steel pipe Download PDFInfo
- Publication number
- CN112555531A CN112555531A CN202011583074.4A CN202011583074A CN112555531A CN 112555531 A CN112555531 A CN 112555531A CN 202011583074 A CN202011583074 A CN 202011583074A CN 112555531 A CN112555531 A CN 112555531A
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- CN
- China
- Prior art keywords
- steel pipe
- fixing device
- connecting sleeve
- clamping plate
- bolt
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L21/00—Joints with sleeve or socket
- F16L21/06—Joints with sleeve or socket with a divided sleeve or ring clamping around the pipe-ends
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L57/00—Protection of pipes or objects of similar shape against external or internal damage or wear
- F16L57/06—Protection of pipes or objects of similar shape against external or internal damage or wear against wear
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The invention relates to a fixing device for an assembled steel pipe, and belongs to the field of mechanical structures. The fixing device comprises a first steel pipe and a second steel pipe, wherein a fixing mechanism is arranged at the joint of the first steel pipe and the second steel pipe, the fixing mechanism comprises a connecting sleeve, the connecting sleeve is positioned outside the joint of the first steel pipe and the connecting sleeve, bolts are arranged on two sides of the connecting sleeve, thread grooves are formed in the middle of the bolts and positioned outside the inner wall of the connecting sleeve, a bearing is arranged at one end of each bolt, and a clamping plate is arranged on one side of each bearing; compared with the prior art, the invention can achieve the following beneficial effects: through having designed fixed establishment, only need to rotate the bolt and can accomplish the operation of fixed first steel pipe and second steel pipe, current steel pipe fixing device structure is comparatively complicated, and the time that the operation got up and consumeed is longer, has reduced efficiency, through having designed this mechanism for personnel when connecting the steel pipe fixedly, the time that consumees is less, simple structure simultaneously, convenient operation.
Description
Technical Field
The invention belongs to the field of mechanical structures, and relates to a fixing device for an assembled steel pipe.
Background
The steel pipe is a steel material with a hollow section, the length of the steel pipe is far greater than the diameter or the perimeter, the steel pipe is not only used for conveying fluid and powdery solids, exchanging heat energy and manufacturing mechanical parts and containers, but also is an economic steel material, the steel pipe is used for manufacturing building structure net racks, pillars and mechanical supports, the weight can be reduced, 20-40% of metal can be saved, the industrialized mechanized construction can be realized, when the steel pipe is connected, a fixing device is required to be used, and the current fixing device still has some problems.
In the using process of the existing fixing device, the structure of the steel pipe fixing device is complex, the time consumed by operation is long, and the efficiency is reduced.
Disclosure of Invention
In view of the above, the present invention is directed to a fixing device for an assembled steel pipe. Through having designed fixed establishment, only need to rotate the bolt and can accomplish the operation of fixed first steel pipe and second steel pipe, current steel pipe fixing device structure is comparatively complicated, and the time that the operation got up and consumeed is longer, has reduced efficiency, through having designed this mechanism for personnel when connecting the steel pipe fixedly, the time that consumees is less, simple structure simultaneously, convenient operation.
In order to achieve the purpose, the invention provides the following technical scheme:
a fixing device for an assembled steel pipe comprises a first steel pipe 1 and a second steel pipe 2;
a fixing mechanism is arranged at the joint of the first steel pipe 1 and the second steel pipe 2;
the fixing mechanism comprises a connecting sleeve 3;
the connecting sleeve 3 is positioned outside the connecting position of the first steel pipe 1 and the connecting sleeve 3;
a thread groove 7 is formed in the middle of the bolt 4 and positioned on the outer side of the inner wall of the connecting sleeve 3;
one end of the bolt 4 is provided with a bearing 6;
and a clamping plate 5 is arranged on one side of the bearing 6.
Optionally, the fixing device further comprises a protection mechanism;
the protection mechanism comprises a rubber block 8;
the rubber block 8 is arranged on one side of the clamping plate 5, and a clamping groove 9 is formed in the outer side of the inner wall of the clamping plate 5 on one side of the rubber block 8.
Optionally, the inner ring of the bearing 6 is fixedly connected with the bolt 4;
and the outer ring of the bearing 6 is fixedly connected with the clamping plate 5.
Optionally, the number of the clamping plates 5 is two, and the two clamping plates 5 are distributed oppositely.
Optionally, the surface of the connecting sleeve 3 is provided with anti-skid grains;
the section of the connecting sleeve 3 is annular.
Optionally, the rubber block 8 is connected with the clamping plate 5 in a clamping manner;
the surface of the other side of the rubber block 8 is arc-shaped.
Optionally, the clamping plate 5 is fixedly connected with a non-slip mat.
Optionally, the bottom end of the fixing mechanism is sleeved with a balancing weight.
The invention has the beneficial effects that:
1. through having designed fixed establishment, only need to rotate the bolt and can accomplish the operation of fixed first steel pipe and second steel pipe, current steel pipe fixing device structure is comparatively complicated, and the time that the operation got up and consumeed is longer, has reduced efficiency, through having designed this mechanism for personnel when connecting the steel pipe fixedly, the time that consumees is less, simple structure simultaneously, convenient operation.
2. Through having designed protection machanism for the steel pipe device is when pressing from both sides tight first steel pipe and second steel pipe, and the rubber block can the first steel pipe of direct contact and the surface of second steel pipe, can effectually protect the surface of first steel pipe and second steel pipe can not suffer wearing and tearing, makes fixed effect better simultaneously, and the practicality is high.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention. The objectives and other advantages of the invention may be realized and attained by the means of the instrumentalities and combinations particularly pointed out hereinafter.
Drawings
For the purposes of promoting a better understanding of the objects, aspects and advantages of the invention, reference will now be made to the following detailed description taken in conjunction with the accompanying drawings in which:
FIG. 1 is a schematic overall front view of the present invention;
FIG. 2 is a schematic overall side view of the present invention;
FIG. 3 is an enlarged view of the structure at A in FIG. 2 according to the present invention.
Reference numerals: 1. a first steel pipe; 2. a second steel pipe; 3. connecting sleeves; 4. a bolt; 5. a clamping plate; 6. a bearing; 7. a thread groove; 8. a rubber block; 9. a clamping groove.
Detailed Description
The embodiments of the present invention are described below with reference to specific embodiments, and other advantages and effects of the present invention will be easily understood by those skilled in the art from the disclosure of the present specification. The invention is capable of other and different embodiments and of being practiced or of being carried out in various ways, and its several details are capable of modification in various respects, all without departing from the spirit and scope of the present invention. It should be noted that the drawings provided in the following embodiments are only for illustrating the basic idea of the present invention in a schematic way, and the features in the following embodiments and examples may be combined with each other without conflict.
Wherein the showings are for the purpose of illustrating the invention only and not for the purpose of limiting the same, and in which there is shown by way of illustration only and not in the drawings in which there is no intention to limit the invention thereto; to better illustrate the embodiments of the present invention, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.
The same or similar reference numerals in the drawings of the embodiments of the present invention correspond to the same or similar components; in the description of the present invention, it should be understood that if there is an orientation or positional relationship indicated by terms such as "upper", "lower", "left", "right", "front", "rear", etc., based on the orientation or positional relationship shown in the drawings, it is only for convenience of description and simplification of description, but it is not an indication or suggestion that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore, the terms describing the positional relationship in the drawings are only used for illustrative purposes, and are not to be construed as limiting the present invention, and the specific meaning of the terms may be understood by those skilled in the art according to specific situations.
As shown in fig. 1 and 2, a fixing device for an assembled steel pipe comprises a first steel pipe 1 and a second steel pipe 2, a fixing mechanism is arranged at the joint of the first steel pipe 1 and the second steel pipe 2, the fixing mechanism comprises a connecting sleeve 3, the connecting sleeve 3 is arranged at the outer side of the joint of the first steel pipe 1 and the connecting sleeve 3, bolts 4 are arranged at two sides of the connecting sleeve 3, the middle part of each bolt 4 is arranged at the outer side of the inner wall of the connecting sleeve 3, a thread groove 7 is formed in the middle part of each bolt 4, a bearing 6 is arranged at one end of each bolt 4, and a clamping plate;
when the first steel pipe 1 and the second steel pipe 2 need to be fixedly connected, firstly, the connecting sleeve 3 is sleeved at the joint of the first steel pipe 1 and the second steel pipe 2, then the bolt 4 is rotated towards one side, the bolt 4 slowly moves towards one side under the interaction of the surface thread and the thread groove 7, the bolt 4 drives the clamping plate 5 to simultaneously move towards one side under the action of the bearing 6, and after the bolt 4 reaches a designated position, one side of the clamping plate 5 tightly abuts against the surfaces of the second steel pipe 2 and the connecting sleeve 3, so that the operation is completed; through having designed fixed establishment, only need to rotate bolt 4 and can accomplish the operation of fixed first steel pipe 1 and second steel pipe 2, current steel pipe fixing device structure is comparatively complicated, and the time that the operation got up and consumeing is longer, has reduced efficiency, through having designed this mechanism for personnel are when connecting the steel pipe fixedly, and the time that consumees is less, simple structure simultaneously, convenient operation.
In other embodiments, the embodiment discloses the rubber block 8, and as shown in fig. 2 and fig. 3, the rubber block 8 further includes a protection mechanism, the protection mechanism includes the rubber block 8, the rubber block 8 is located on one side of the clamping plate 5, and a clamping groove 9 is formed on one side of the rubber block 8, which is located on the outer side of the inner wall of the clamping plate 5;
through having designed protection machanism for the steel pipe device is pressing from both sides tight first steel pipe 1 and second steel pipe 2 when, and the rubber block 8 can the first steel pipe of direct contact 1 and the surface of second steel pipe 2, can effectually protect the surface of first steel pipe 1 and second steel pipe 2 and can not suffer wearing and tearing, makes fixed effect better simultaneously, and the practicality is high.
In other embodiments, the embodiment discloses the bearing 6, in the second steel pipe 2, the inner ring of the bearing 6 is fixedly connected with the bolt 4, and the outer ring of the bearing 6 is fixedly connected with the clamping plate 5;
through the connected mode of bearing 6 with bolt 4, clamp plate 5 of having designed for bolt 4 is when rotating, and clamp plate 5 can not follow and rotate simultaneously.
In other embodiments, the present embodiment discloses two clamping plates 5, as shown in fig. 2, the number of the clamping plates 5 is two, and the two clamping plates 5 are distributed oppositely;
through the quantity that has designed the clamp plate 5 to and the position that two clamp plates 5 distribute for clamp plate 5 can effectual fixed first steel pipe 1 and second steel pipe 2 after reaching the assigned position.
In other embodiments, the present embodiment discloses a connecting sleeve 3, as shown in fig. 1 and fig. 2, the surface of the connecting sleeve 3 is provided with anti-slip lines, and the cross section of the connecting sleeve 3 is annular;
the anti-slip lines are formed on the surface of the connecting sleeve 3, so that when a person holds the connecting sleeve 3 to operate, the friction force between the hand and the connecting sleeve 3 is effectively increased.
In other embodiments, the present embodiment discloses a rubber block 8, as shown in fig. 2 and fig. 3, the rubber block 8 is connected with the clamping plate 5 in a snap-fit manner, and the surface of the other side of the rubber block 8 is arc-shaped;
be the arc through having designed 8 opposite side surfaces of block rubber, the effectual area of contact who increases block rubber 8 and first steel pipe 1, second steel pipe 2 for fixed effect is better.
The clamping plate 5 is fixedly connected with an anti-slip pad, and the bottom end of the fixing mechanism is sleeved with a balancing weight.
Finally, the above embodiments are only intended to illustrate the technical solutions of the present invention and not to limit the present invention, and although the present invention has been described in detail with reference to the preferred embodiments, it will be understood by those skilled in the art that modifications or equivalent substitutions may be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions, and all of them should be covered by the claims of the present invention.
Claims (8)
1. A fixing device for assembled steel pipe which characterized in that: the fixing device comprises a first steel pipe (1) and a second steel pipe (2);
a fixing mechanism is arranged at the joint of the first steel pipe (1) and the second steel pipe (2);
the fixing mechanism comprises a connecting sleeve (3);
the connecting sleeve (3) is positioned outside the connecting position of the first steel pipe (1) and the connecting sleeve (3);
bolts (4) are arranged on both sides of the connecting sleeve (3);
a thread groove (7) is formed in the middle of the bolt (4) and positioned on the outer side of the inner wall of the connecting sleeve (3);
one end of the bolt (4) is provided with a bearing (6);
and a clamping plate (5) is arranged on one side of the bearing (6).
2. A fixing device for an assembled steel pipe according to claim 1, wherein: the fixing device further comprises a protection mechanism;
the protection mechanism comprises a rubber block (8);
the rubber block (8) is arranged on one side of the clamping plate (5), and a clamping groove (9) is formed in the outer side of the inner wall of the clamping plate (5) on one side of the rubber block (8).
3. A fixing device for an assembled steel pipe according to claim 1, wherein: the inner ring of the bearing (6) is fixedly connected with a bolt (4);
and the outer ring of the bearing (6) is fixedly connected with a clamping plate (5).
4. A fixing device for an assembled steel pipe according to claim 1, wherein: the number of the clamping plates (5) is two, and the two clamping plates (5) are distributed oppositely.
5. A fixing device for an assembled steel pipe according to claim 1, wherein: the surface of the connecting sleeve (3) is provided with anti-skid grains;
the section of the connecting sleeve (3) is annular.
6. A fixing device for an assembled steel pipe according to claim 2, wherein: the rubber block (8) is connected with the clamping plate (5) in a clamping manner;
the surface of the other side of the rubber block (8) is arc-shaped.
7. A fixing device for an assembled steel pipe according to claim 3, wherein: the clamping plate (5) is fixedly connected with an anti-skid pad.
8. A fixing device for an assembled steel pipe according to claim 1, wherein: the bottom end of the fixing mechanism is sleeved with a balancing weight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011583074.4A CN112555531A (en) | 2020-12-28 | 2020-12-28 | Fixing device for assembled steel pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011583074.4A CN112555531A (en) | 2020-12-28 | 2020-12-28 | Fixing device for assembled steel pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112555531A true CN112555531A (en) | 2021-03-26 |
Family
ID=75034095
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011583074.4A Pending CN112555531A (en) | 2020-12-28 | 2020-12-28 | Fixing device for assembled steel pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112555531A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000161551A (en) * | 1998-12-01 | 2000-06-16 | Sumitomo Electric Ind Ltd | Connecting part of sheath for cable laying |
| CN204459469U (en) * | 2015-02-12 | 2015-07-08 | 黄斌 | A kind of sleeve pipe clamping and fixing device |
| CN207500674U (en) * | 2017-10-12 | 2018-06-15 | 青岛欧勃亚农业科技有限公司 | A kind of agricultural production water pipe for irrigation exchanging structure |
| CN207750628U (en) * | 2018-01-18 | 2018-08-21 | 镇江荣诚管业有限公司 | A kind of quick coupling device of pressure pipe |
| CN209067963U (en) * | 2018-10-11 | 2019-07-05 | 江西天丰建设集团管业科技有限公司 | A kind of water pipe convenient for connection |
| CN209892902U (en) * | 2018-08-06 | 2020-01-03 | 天津滨海新区大港顺力汽车零部件厂 | Special-shaped pipe head |
-
2020
- 2020-12-28 CN CN202011583074.4A patent/CN112555531A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000161551A (en) * | 1998-12-01 | 2000-06-16 | Sumitomo Electric Ind Ltd | Connecting part of sheath for cable laying |
| CN204459469U (en) * | 2015-02-12 | 2015-07-08 | 黄斌 | A kind of sleeve pipe clamping and fixing device |
| CN207500674U (en) * | 2017-10-12 | 2018-06-15 | 青岛欧勃亚农业科技有限公司 | A kind of agricultural production water pipe for irrigation exchanging structure |
| CN207750628U (en) * | 2018-01-18 | 2018-08-21 | 镇江荣诚管业有限公司 | A kind of quick coupling device of pressure pipe |
| CN209892902U (en) * | 2018-08-06 | 2020-01-03 | 天津滨海新区大港顺力汽车零部件厂 | Special-shaped pipe head |
| CN209067963U (en) * | 2018-10-11 | 2019-07-05 | 江西天丰建设集团管业科技有限公司 | A kind of water pipe convenient for connection |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210326 |