CN209929904U - Quick iron pipe connector - Google Patents
Quick iron pipe connector Download PDFInfo
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- CN209929904U CN209929904U CN201921100979.4U CN201921100979U CN209929904U CN 209929904 U CN209929904 U CN 209929904U CN 201921100979 U CN201921100979 U CN 201921100979U CN 209929904 U CN209929904 U CN 209929904U
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- clamping piece
- screw
- lower clamping
- iron pipe
- groove
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Abstract
The utility model discloses a quick iron pipe parallel joint, which comprises an upper clamping piece, a lower clamping piece and a locking screw; the upper clamping piece and the lower clamping piece are both in a semicircular tube shape; clamping plates are arranged on two sides of the upper clamping piece, and first threaded holes are respectively formed in two ends of the surface of the upper clamping piece; clamping grooves are formed in two sides of the lower clamping piece, and the end portions of the clamping grooves penetrate through the end face of the lower clamping piece; the upper clamping piece slides from one end of the lower clamping piece to the other end, the clamping plate penetrates and hooks into the clamping groove, and the upper clamping piece and the lower clamping piece are enclosed into a circular tube shape; the number of the locking screws is consistent with that of the first threaded holes, each locking screw is screwed at each first threaded hole respectively, and the locking screws are screwed to tightly clamp the two iron pipes when the upper clamping piece and the lower clamping piece wrap the joint of the two iron pipes. Go up the clamping piece and can assemble in handing-over department of two iron pipes with lower clamping piece when the iron pipe is fixed in wall body department to through two iron pipes of screw lock solid, consequently, the utility model has the advantages of it is convenient to use.
Description
Technical Field
The utility model relates to a cable iron pipe and joint field especially relates to a quick iron pipe and joint.
Background
When laying electric wires through iron pipes, the iron pipes are usually fixed on a wall, and then the ports of the adjacent iron pipes are connected together in parallel.
At present, the joint of the parallel iron pipe is in a circular pipe shape, a threaded hole is formed in the surface of the joint, the joint needs to be sleeved outside the iron pipe before the iron pipe is installed, then the iron pipe is fixed at a wall body, then the joint is moved to the joint of the two iron pipes, finally a screw is screwed into the threaded hole until the screw compresses the two iron pipes, if the joint is not sleeved outside the iron pipe in advance or the joint needs to be disassembled, the iron pipe needs to be disassembled and installed again, and therefore the use is complicated and inconvenient.
SUMMERY OF THE UTILITY MODEL
Therefore, a quick iron pipe parallel joint needs to be provided to solve the problem that the iron pipe joint in the prior art is complex and inconvenient to install.
In order to achieve the purpose, the inventor provides a quick iron pipe parallel joint, which comprises an upper clamping piece, a lower clamping piece and a locking screw;
the upper clamping piece and the lower clamping piece are both in a semicircular tube shape; clamping plates are arranged on two sides of the upper clamping piece, and first threaded holes are respectively formed in two ends of the surface of the upper clamping piece; clamping grooves are formed in two sides of the lower clamping piece, and the end portions of the clamping grooves penetrate through the end face of the lower clamping piece;
the upper clamping piece slides from one end of the lower clamping piece to the other end, the clamping plate penetrates and hooks into the clamping groove, and the upper clamping piece and the lower clamping piece are enclosed into a circular tube shape; the quantity of locking screw is unanimous with the quantity of first screw hole, and each locking screw is revolved respectively in each first screw hole department, and when last clamping piece and lower clamping piece are wrapping up the handing-over department of two iron pipes, screws to two iron pipes of chucking.
As an optimized structure of the utility model, the observation hole is opened on the surface of the upper clamping piece.
As a preferred structure of the utility model, the both ends of going up the clamping piece all are provided with two at least first screw holes.
As the utility model discloses a preferred structure, go up each first screw hole of the one end of clamping piece along circumferencial direction or axial direction setting in proper order, go up each first screw hole of the other end of clamping piece along circumferencial direction or axial direction setting in proper order.
As the utility model discloses a preferred structure, go up the clamping piece and still seted up second screw hole and stop screw, the second screw hole is located the middle part of clamping piece, stop screw screws the second threaded hole, until the card between the tip of two iron pipes.
As a preferred structure of the utility model, the first threaded hole is provided with a screw mounting tube, and the inner wall of the screw mounting tube is provided with an internal thread; the locking screw is screwed at the screw mounting pipe.
As a preferred structure of the utility model, the clamping blocks are arranged on both sides of the lower clamping piece, the clamping grooves are arranged at the clamping blocks, and the notches of the clamping grooves face the axis of the lower clamping piece; the two clamping plates are respectively arranged opposite to the notches of the two clamping grooves.
As a preferred structure of the utility model, the inner wall of the end of the clamping groove is provided with a groove, and the groove penetrates through the end of the clamping groove adjacent to the groove; the surface of the end part of the clamping plate is provided with a bulge; the protrusion can penetrate into the groove when the clamping plate slides into the clamping groove.
Different from the prior art, the quick iron pipe parallel joint comprises an upper clamping piece, a lower clamping piece and a locking screw. When two iron pipes need to be spliced, the iron pipes are fixed to a wall body, then the lower clamping piece is covered at the joint of the two iron pipes, then the upper clamping piece is covered at one iron pipe and is positioned at the opposite surface covered with the lower clamping piece, then the upper clamping piece is moved along the direction of the iron pipes close to the lower clamping piece until the two clamping plates of the upper clamping piece slide into the two clamping grooves of the lower clamping piece respectively, the two steel pipes correspond to first threaded holes respectively, at the moment, the clamping plates of the upper clamping piece are hooked in the clamping grooves of the lower clamping piece, the upper clamping piece and the lower clamping piece are enclosed into a circular pipe shape, the upper clamping piece and the lower clamping piece are spliced into a whole, and finally a locking screw is screwed into the first threaded hole until each thread compresses the two iron pipes respectively; when needs are dismantled quick iron pipe and are connected, can be directly unscrewed locking screw, then slide last clamping piece and lower clamping piece along axial direction toward opposite direction, the screens groove of clamping piece down is left to the screens board of going up the clamping piece, then can directly all take off last clamping piece and lower clamping piece. The installation and the dismantlement of quick iron pipe parallel connection joint do not all receive the iron pipe whether be fixed in the influence of wall body department, therefore, it is very convenient to use.
Drawings
Fig. 1 is a structural diagram of a quick iron pipe union joint according to an embodiment of the present invention;
fig. 2 is an exploded view of a quick iron pipe union according to an embodiment of the present invention;
fig. 3 is an exploded view of a quick iron pipe union joint according to an embodiment of the present invention;
fig. 4 is a schematic view illustrating an installation of the quick iron pipe union joint according to an embodiment of the present invention;
fig. 5 is a diagram illustrating a usage status of the quick iron pipe joint according to an embodiment of the present invention.
Description of reference numerals:
1. an upper clamping piece;
10. a clamping plate;
11. a first threaded hole;
12. an observation hole;
13. a screw mounting tube;
14. a protrusion;
2. a lower clamping piece;
20. a bit block;
21. a clamping groove;
22. a groove;
3. locking screws;
4. an iron pipe;
5. a splint;
6. a bolt;
7. an iron pipe fixing frame;
8. and a limiting screw.
Detailed Description
To explain technical contents, structural features, and objects and effects of the technical solutions in detail, the following detailed description is given with reference to the accompanying drawings in conjunction with the embodiments.
Referring to fig. 1, the present invention provides a quick iron pipe joint for connecting two iron pipes for laying electric wires into a whole, especially a quick iron pipe joint which is convenient to install and disassemble and is not affected by whether the iron pipes are fixed on a wall.
In a specific embodiment, the quick iron pipe union comprises an upper clamping piece 1, a lower clamping piece 2 and a locking screw 3. The upper clamping piece 1 and the lower clamping piece 2 are used for wrapping the joint of the two iron pipes 4 after splicing so as to limit the movement of the iron pipes 4 and ensure that the two iron pipes 4 are in a coaxial position; the locking screw 3 is used for locking two iron pipes 4 and limiting the iron pipes 4 to move along the axis.
Referring to fig. 2, the upper clip 1 and the lower clip 2 are both in a semi-circular tube shape, that is, the cross sections of the upper clip 1 and the lower clip 2 are semi-circular, such arrangement enables the upper clip 1 and the lower clip 2 to be in a circular tube shape after being assembled, and when the upper clip 1 and the lower clip 2 are assembled to the joint of two iron pipes 4, the shape of the iron pipes 4 can be matched, so as to ensure that the two iron pipes 4 are in a coaxial position. During production, the upper clamping piece 1 and the lower clamping piece 2 can be made of metal materials, such as iron, stainless steel and the like, and are more durable and firm.
Go up the both sides of clamping piece 1 and be provided with screens board 10, the length of screens board 10 can be unanimous with the length of last clamping piece 1, also can be less than the length of last clamping piece 1, and every side of going up clamping piece 1 this moment all is provided with a plurality of screens boards 10, and each screens board 10 sets gradually along the axial direction of last clamping piece 1. In a preferred embodiment, the length of the locking plate 10 is set to be the same as that of the upper jaw 1, which facilitates the splicing of the upper jaw 1 and the lower jaw 2 and is more stable.
Correspondingly, the two sides of the lower clip 2 are provided with the clamping grooves 21, the length of the clamping grooves 21 is consistent with that of the lower clip 2, and the clamping plates 10 of the upper clip 1 can slide into the clamping grooves 21. The end of the locking groove 21 penetrates the end surface of the lower clip 2, and the locking plate 10 can slide into the locking groove 21 from the end of the locking groove 21. In a preferred embodiment, one end of the clamping groove 21 penetrates through the end surface of the lower clamping piece 2, and the other end of the clamping groove 21 does not penetrate through the end surface of the lower clamping piece 2, so that the clamping plate 10 can penetrate through one end of the lower clamping piece 2 through the clamping groove 21, and cannot penetrate out from one end of the lower clamping piece 2 through which the clamping groove 21 does not penetrate, and the upper clamping piece 1 and the lower clamping piece 2 are not deviated after being assembled.
In order to guarantee to go up the concatenation back of clamping piece 1 and lower clamping piece 2, go up clamping piece 1 and lower clamping piece 2 and can not separate, clamping piece 2 under the notch orientation of screens groove 21, in preferred embodiment, the notch of screens groove 21 is towards the axle center of clamping piece 2 down, and two notches of screens groove 21 are just to setting up promptly, screens groove 21 sets up with the notch of two screens grooves 21 respectively relatively. The arrangement can ensure that the clamping plate 10 of the upper clamping piece 1 is positioned in the clamping groove 21 and hooked by the clamping groove 21 after the upper clamping piece 1 and the lower clamping piece 2 are spliced, and the upper clamping piece 1 and the lower clamping piece 2 are hooked with each other and cannot be separated.
In a further embodiment, the outer walls of the two sides of the lower clamping piece 2 are provided with the clamping blocks 20, the clamping grooves 21 are formed in the clamping blocks 20, and the notches of the clamping grooves 21 face the axis of the lower clamping piece 2; the two blocking plates 10 are respectively arranged opposite to the notches of the two blocking grooves 21.
During splicing, the upper clamping piece 1 needs to slide from one end of the lower clamping piece 2 to the other end, the clamping plate 10 penetrates and hooks into the clamping groove 21, and the upper clamping piece 1 and the lower clamping piece 2 are enclosed into a circular tube shape. After the upper clamping piece 1 and the lower clamping piece 2 are spliced at the joint of the two iron pipes 4, the movement of a circular pipe surrounded by the upper clamping piece 1 and the lower clamping piece 2 is required to be limited, and the axial movement of the two iron pipes 4 is limited, so that two ends of the surface of the upper clamping piece are respectively provided with a first threaded hole; the quantity of locking screw 3 is unanimous with the quantity of first screw hole 11, and each locking screw 3 revolves respectively in each first screw hole 11 department, and when last clamping piece 1 and lower clamping piece 2 parcel handing-over department of two iron pipes, screws to two iron pipes of chucking, then connects two iron pipes 4 and becomes an organic whole like this.
In order to facilitate observation of the position where the first threaded hole is located and the position where the joint of the two iron pipes 4 is located, in a certain embodiment, the observation hole 12 is formed in the surface of the upper clamping piece 1, so that a user can see through the observation hole 12 to see the position where the joint of the two iron pipes 4 is located, and adjust the positions of the upper clamping piece 1 and the lower clamping piece 2 according to the position where the joint of the two iron pipes 4 is located, so that each iron pipe 4 can correspond to at least one first threaded hole.
The both ends of going up the clamping piece all are provided with two at least first screw holes, can get more stable with two iron pipe locks like this. In one embodiment, the first threaded holes of the upper clamping piece are arranged along a sequential circumferential direction or an axial direction, and the first threaded holes of the other end of the upper clamping piece are arranged along a sequential circumferential direction or an axial direction.
In a certain embodiment, the upper clamping piece is further provided with a second threaded hole and a limiting screw 8, the second threaded hole is located in the middle of the upper clamping piece, and the limiting screw 8 is screwed into the second threaded hole until the limiting screw is clamped between the end portions of the two iron pipes. The observation hole 12 is positioned outside the second threaded hole in the middle, and the position of the observation hole 12 can be observed more conveniently to observe the positions of the two iron pipes 4. When the installation, the first screw hole that is located both sides corresponds two iron pipes 4 respectively, and the second screw hole that is located the centre is located the handing-over department of two iron pipes 4, and spacing screw 8 screws the second screw hole, and until revolving between the tip of two iron pipes, such setting then can guarantee quick iron pipe and joint are in the centre of two iron pipes.
In order to ensure the stability of the screw locking iron pipe 4, in a preferred embodiment, a screw mounting pipe 13 is arranged at the first threaded hole 11, and an internal thread is arranged on the inner wall of the screw mounting pipe 13; the locking screw 3 is screwed at the screw mounting pipe. The screw is screwed screw installation pipe 13 to in the round tube that upper jaw 1 and lower jaw 2 enclose was worn into from first screw hole 11, until compressing tightly iron pipe 4, the screw is more stable under screw installation pipe 13's support, then can compress tightly iron pipe 4 more firmly.
Referring to fig. 4 and 5, the process of installing the quick iron pipe union includes fixing the iron pipe 4 at the iron pipe fixing frame 7 through two clamping plates 5 and a bolt 6, fixing the iron pipe 4 at the wall, coaxially arranging the iron pipes 4 to be connected in parallel, and abutting against the end portions of the adjacent iron pipes 4; then, covering the lower clamping piece 2 at the joint of two iron pipes 4, and covering the upper clamping piece 1 at one iron pipe 4 and at the opposite surface covered with the lower clamping piece 2; then, the upper clamping piece 1 is moved along the direction that the iron pipe 4 is close to the lower clamping piece 2 until the two clamping plates 10 of the upper clamping piece 1 respectively slide into the two clamping grooves 21 of the lower clamping piece 2, and the two steel pipes respectively correspond to the first threaded holes 11, at the moment, the clamping plates 10 of the upper clamping piece 1 are hooked in the clamping grooves of the lower clamping piece 2, the upper clamping piece 1 and the lower clamping piece 2 are enclosed into a circular tube shape, and the upper clamping piece 1 and the lower clamping piece 2 are spliced into a whole; and finally, screwing the screw into the first threaded hole 11 until the threads respectively press the two iron pipes 4.
When needs are dismantled quick iron pipe 4 and are connected, can be directly screw out, then will go up clamping piece 1 and lower clamping piece 2 and slide toward opposite direction along axial direction, the screens groove 21 of clamping piece 2 is left down to the screens board 10 of going up clamping piece 1, then can directly take off last clamping piece 1 and lower clamping piece 2, because the installation that quick iron pipe 4 and connect all does not receive the influence whether iron pipe 4 is fixed in wall body department with the dismantlement, therefore, it is very convenient to use.
In order to ensure that the upper clip 1 and the lower clip 2 do not deviate after being spliced and aligned, in one embodiment, referring to fig. 2, a groove 22 is formed on an inner wall of an end of the locking groove 21, and the groove 22 penetrates through an end of the locking groove 21 adjacent to the groove 22; referring to fig. 3, a protrusion 14 is disposed on a surface of an end of the locking plate 10; the projection 14 can be inserted into the recess 22 when the locking plate 10 is slid into the locking groove 21. When the screens board 10 slided in the screens groove 21, the recess 22 department in the screens groove 21 also can be worn into to the arch 14 of screens board 10, then can restrict screens board 10 and run through the one end of lower clamping piece 2 from screens groove 21 and wear out, also can play the effect of location for the concatenation of going up clamping piece 1 and lower clamping piece 2 is more stable, and the concatenation position is more accurate.
It should be noted that, although the above embodiments have been described herein, the scope of the present invention is not limited thereby. Therefore, based on the innovative concept of the present invention, the changes and modifications of the embodiments described herein, or the equivalent structure or equivalent process changes made by the contents of the specification and the drawings of the present invention, directly or indirectly apply the above technical solutions to other related technical fields, all included in the scope of the present invention.
Claims (8)
1. A quick iron pipe parallel joint is characterized by comprising an upper clamping piece, a lower clamping piece and a locking screw;
the upper clamping piece and the lower clamping piece are both in a semicircular tube shape; clamping plates are arranged on two sides of the upper clamping piece, and first threaded holes are respectively formed in two ends of the surface of the upper clamping piece; clamping grooves are formed in two sides of the lower clamping piece, and the end portions of the clamping grooves penetrate through the end face of the lower clamping piece;
the upper clamping piece slides from one end of the lower clamping piece to the other end, the clamping plate penetrates and hooks into the clamping groove, and the upper clamping piece and the lower clamping piece are enclosed into a circular tube shape; the quantity of locking screw is unanimous with the quantity of first screw hole, and each locking screw is revolved respectively in each first screw hole department, and when last clamping piece and lower clamping piece are wrapping up the handing-over department of two iron pipes, screws to two iron pipes of chucking.
2. The quick iron pipe union as claimed in claim 1, wherein the upper jaw has a viewing hole formed in a surface thereof.
3. The quick iron pipe union as claimed in claim 1, wherein both ends of said upper jaw are provided with at least two first threaded holes.
4. The quick iron pipe union as claimed in claim 3, wherein the respective first threaded holes of one end of the upper jaw are arranged in a sequential circumferential or axial direction, and the respective first threaded holes of the other end of the upper jaw are arranged in a sequential circumferential or axial direction.
5. The quick iron pipe union joint according to claim 3, wherein the upper clamping piece is further provided with a second threaded hole and a limiting screw, the second threaded hole is located in the middle of the upper clamping piece, and the limiting screw is screwed into the second threaded hole until the limiting screw is clamped between the end portions of two iron pipes.
6. The quick iron pipe union joint according to claim 1, wherein a screw mounting pipe is provided at the first threaded hole, and an inner wall of the screw mounting pipe is provided with an internal thread; the locking screw is screwed at the screw mounting pipe.
7. The quick iron pipe union joint according to claim 1, wherein the lower clamping piece is provided with a retaining block at both sides thereof, the retaining groove is opened at the retaining block, and the notch of the retaining groove faces the axis of the lower clamping piece; the two clamping plates are respectively arranged opposite to the notches of the two clamping grooves.
8. The quick iron pipe union joint according to claim 1, wherein the inner wall of the end of the retaining groove is provided with a groove, and the groove penetrates through the end of the adjacent retaining groove; the surface of the end part of the clamping plate is provided with a bulge; the protrusion can penetrate into the groove when the clamping plate slides into the clamping groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921100979.4U CN209929904U (en) | 2019-07-15 | 2019-07-15 | Quick iron pipe connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921100979.4U CN209929904U (en) | 2019-07-15 | 2019-07-15 | Quick iron pipe connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209929904U true CN209929904U (en) | 2020-01-10 |
Family
ID=69093711
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921100979.4U Active CN209929904U (en) | 2019-07-15 | 2019-07-15 | Quick iron pipe connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209929904U (en) |
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2019
- 2019-07-15 CN CN201921100979.4U patent/CN209929904U/en active Active
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200219 Address after: 350008 Jinshun Electronic College, No. 2 Houxiang Road, Jianxin Town, Cangshan District, Fuzhou City, Fujian Province Patentee after: Huang Junjie Address before: 350008 Jinshun Electronic College, No. 2 Houxiang Road, Jianxin Town, Cangshan District, Fuzhou City, Fujian Province Patentee before: Fuzhou Hezhan Xin Trading Co.,Ltd. |