CN207673992U - Firm type hull valve pipe connects - Google Patents
Firm type hull valve pipe connects Download PDFInfo
- Publication number
- CN207673992U CN207673992U CN201721776061.2U CN201721776061U CN207673992U CN 207673992 U CN207673992 U CN 207673992U CN 201721776061 U CN201721776061 U CN 201721776061U CN 207673992 U CN207673992 U CN 207673992U
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- China
- Prior art keywords
- tube body
- support plate
- screw rod
- slot
- sliding
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Abstract
The utility model is related to valve body accessory technical fields,It is connect more particularly, to a kind of firm type hull valve pipe,There is the tube body of connection screw thread including both ends,It further include the first screw rod,Support plate,Tapered sleeve,Second screw rod and fixing sleeve,The tube body offers the runner through both ends along its axial direction,Position is provided with the limit shaft shoulder among the tube body,The fixing sleeve is threaded in one end of the tube body,Location hole corresponding with the runner is offered on one end of the fixing sleeve,The utility model firm type hull valve pipe connects when in use,By controlling the first screw rod,Control support plate, which is supported, sets or cancels the power applied on valve body,It is reliable and stable in order to ensure to install between valve body and tube body tube body that support plate, which is supported and is located on valve body,,The power that support plate revocation is applied on valve body is for the ease of maintenance,Control the second screw rod,The power that control tapered sleeve applies pipeline,Ensure that fixation is reliable between pipeline and tube body.
Description
Technical field
The utility model is related to valve body accessory technical fields, are connect more particularly, to a kind of firm type hull valve pipe.
Background technology
Pipe fitting is commonly used for the connector among valve body and pipeline, and existing pipe fitting is connect loosely with valve body or pipeline
Gu when valve body etc. is vibrated, it is easy to and it allows for pipe fitting and loosens with valve body to fall or pipe fitting is loosened with pipeline
And fall, to influence equipment normal operation.
Utility model content
The technical problems to be solved in the utility model is：It is connect loosely with valve body or pipeline to solve existing pipe fitting
Gu when valve body etc. is vibrated, it is easy to and it allows for pipe fitting and loosens with valve body to fall or pipe fitting is loosened with pipeline
And fall, the problem of to influence equipment normal operation, now provides a kind of firm type hull valve pipe and connect.
Technical solution adopted by the utility model to solve its technical problems is：A kind of firm type hull valve pipe connects, including
Both ends have the tube body of connection screw thread, further include the first screw rod, support plate, tapered sleeve, the second screw rod and fixing sleeve, the tube body edge
Its axial direction offers the runner through both ends, and position is provided with the limit shaft shoulder among the tube body, and the fixing sleeve is threadedly coupled
Location hole corresponding with the runner is offered on one end of the tube body, one end of the fixing sleeve, the tapered sleeve is set
It sets between the tube body and the fixing sleeve, contact surface of the tapered sleeve between one end of tube body and the tube body is cone
Face, the conical surface are gradually flared out from the tube body to fixing sleeve direction, are provided with second sliding slot in the tapered sleeve, and described
Two sliding slots are axially arranged along tube body, are slided in the second sliding slot and are provided with the second sliding block, second sliding block and described second
Second spring is provided between sliding slot, the threaded one end of second screw rod is connected on the fixing sleeve, second screw rod
The other end pass through the tapered sleeve and second sliding block to be rotatablely connected, the described limit one end of the shaft shoulder far from fixing sleeve offers
Annular groove, the annular groove match with the support plate, and the support plate is arranged in the annular groove, the support plate with
It is provided with the first spring between the annular groove, the first sliding groove is provided in the support plate, the first sliding groove is along tube body axis
It is slided to setting, in the first sliding groove and is provided with the first sliding block, the threaded one end of first screw rod is connected to the limit
On the shaft shoulder, the other end of first screw rod passes through the support plate to be rotatablely connected with first sliding block.One end of tube body with
Valve body screw thread connects, and controls support plate by the first screw rod and be against on valve body, so that valve body under the active force of the first spring
Increase a pretightning force between tube body, prevent from loosening between valve body and tube body, when safeguarding, rotates the first screw rod so that
Support plate supports the power revocation being located on valve body, is convenient for the dismounting of tube body；The tube body other end by fixing sleeve and tapered sleeve by pipeline and
It is fixed between tube body so as to be close to pipeline under the conical surface effect between tapered sleeve and tube body, second can be adjusted by adjusting the second screw rod
The pretightning force that spring applies tapered sleeve so that tapered sleeve can good fixed -piping, ensure that connected between pipeline and tube body it is steady
It is fixed reliable.
For the ease of the installation of the first spring and the first sliding block, further, the support plate close to the first spring one
The first slot is offered on end, the side that the support plate is located at the first slot is provided with the first plate, is offered on first plate logical
Hole, first screw rod pass through the through-hole, the first sliding groove are formed between first plate and first slot.Pass through
The first sliding groove is formed between one plate and the first slot, is on the one hand convenient for the installation of the first screw rod and the first sliding block, while also allowing for the
The installation and maintenance of one spring and the first sliding block.
For the ease of the installation of second spring and the second sliding block, further, is offered on the inner peripheral surface of the tapered sleeve
Two slots, the side that the tapered sleeve is located at the second slot are provided with the second plate, between second plate and second slot described in formation
Second sliding slot.By forming second sliding slot between the second plate and the second slot, on the one hand it is convenient for the peace of the second screw rod and the second sliding block
Dress, while also allowing for the installation and maintenance of second spring and the second sliding block.
The utility model has the beneficial effects that：The utility model firm type hull valve pipe is connected in use, by control the
One screw rod, the first spring of control support with support plate and set or cancel the power applied on valve body, and support plate is supported and is located on valve body
Be it is reliable and stable in order to ensure to install between valve body and tube body tube body, the support plate power that is applied on valve body of revocation for the ease of
It safeguards, control the second screw rod, the power that control second spring applies pipeline with tapered sleeve ensures fix tightly between pipeline and tube body
Gu it is reliable, avoid existing pipe fitting connect with valve body or pipeline it is insecure, when valve body etc. is vibrated, it is easy to just make
Pipe fitting and valve body are loosened and are fallen or pipe fitting is loosened with pipeline and is fallen, to influence asking for equipment normal operation
Topic.
Description of the drawings
The utility model is further illustrated with reference to the accompanying drawings and examples.
Fig. 1 is the front view of the utility model；
Fig. 2 is the partial enlarged view of A in Fig. 1；
Fig. 3 is the partial enlarged view of B in Fig. 1.
In figure：1, tube body, 101, runner, 102, the limit shaft shoulder, 103, annular groove, the 2, first screw rod, 3, support plate, 301,
The first sliding groove, 4, tapered sleeve, 401, second sliding slot, the 5, second screw rod, 6, fixing sleeve, 601, location hole, the 7, first spring, 8, second
Spring, the 9, first sliding block, the 10, second sliding block.
Specific implementation mode
Presently in connection with attached drawing, the utility model is described in more detail.These attached drawings are simplified schematic diagram,
Only illustrate the basic structure of the utility model in a schematic way, therefore it only shows composition related with the utility model.
Embodiment
As shown in Figs. 1-3, a kind of firm type hull valve pipe connects, and includes the tube body 1 that both ends have connection screw thread, further includes the
One screw rod 2, support plate 3, tapered sleeve 4, the second screw rod 5 and fixing sleeve 6, the tube body 1 offer the stream through both ends along its axial direction
Road 101,1 intermediate position of the tube body are provided with the limit shaft shoulder 102, and the fixing sleeve 6 is threaded in the one of the tube body 1
It holds, location hole 601 corresponding with the runner 101 is offered on one end of the fixing sleeve 6, the tapered sleeve 4 is arranged in institute
It states between tube body 1 and the fixing sleeve 6, contact surface of the tapered sleeve 4 between one end of tube body 1 and the tube body 1 is cone
Face, the conical surface are gradually flared out from the tube body 1 to 6 direction of fixing sleeve, and second sliding slot 401 is provided in the tapered sleeve 4,
The second sliding slot 401 is slided along the axial setting of tube body 1, the second sliding slot 401 and is provided with the second sliding block 10, and described second
It is provided with second spring 8 between sliding block 10 and the second sliding slot 401, the threaded one end of second screw rod 5 is connected to described
On fixing sleeve 6, the other end of second screw rod 5 passes through the tapered sleeve 4 to be rotatablely connected with second sliding block 10, the limit
The one end of the shaft shoulder 102 far from fixing sleeve 6 offers annular groove 103, and the annular groove 103 matches with the support plate 3, described
Support plate 3 is arranged in the annular groove 103, and the first spring 7, institute are provided between the support plate 3 and the annular groove 103
It states and is provided with the first sliding groove 301 in support plate 3, the first sliding groove 301 is along the axial setting of tube body 1, the first sliding groove 301
Sliding is provided with the first sliding block 9, and the threaded one end of first screw rod 2 is connected on the limit shaft shoulder 102, first spiral shell
The other end of bar 2 passes through the support plate 3 to be rotatablely connected with first sliding block 9.
The support plate 3 offers the first slot on one end of the first spring 7, and the support plate 3 is located at the first slot
Side is provided with the first plate, and through-hole is offered on first plate, and first screw rod 2 passes through the through-hole, first plate
The first sliding groove 301 is formed between first slot.
The second slot is offered on the inner peripheral surface of the tapered sleeve 4, the side that the tapered sleeve 4 is located at the second slot is provided with second
Plate forms the second sliding slot 401 between second plate and second slot.
Above-mentioned firm type hull valve pipe connects when mounted, and concrete operation step is as follows：Rotate the first screw rod 2, control first
Sliding in the first sliding groove 301 of the sliding block 9 in support plate 3 drives the sliding in annular groove 103 of support plate 3, to adjust first
Tube body 1 is threadedly coupled on valve body by the power that spring 7 applies support plate 3 so that and support plate 3 is supported and is located on valve body,
So that the first spring 7 to valve body apply an active force, ensure that it is solid and reliable between valve body and tube body 1, while will pipe
The one end in road passes through the location hole 601 on fixing sleeve 6, and pipeline is being inserted into tube body 1, adjusts the second screw rod 5, drives second
Sliding block 10 is in 401 inner slide of second sliding slot of tapered sleeve 4, the power applied to second spring 8 to the second sliding block 10 of adjusting so that cone
The extension elongation of set 4, when mounted, the conical surface between tube body 1 and tapered sleeve 4 drive tapered sleeve 4 to be close to pipeline, second spring 8
It ensure that fixation is reliable between tube body 1 and pipeline under active force.
The above-mentioned desirable embodiment according to the utility model is enlightenment, through the above description, relevant staff
Various changes and amendments can be carried out in the range of without departing from this item utility model technological thought completely.This item is practical
Novel technical scope is not limited to the contents of the specification, it is necessary to determine that its is technical according to right
Range.
Claims (3)
1. a kind of firm type hull valve pipe connects, including both ends have the tube body (1) of connection screw thread, it is characterised in that：Further include
One screw rod (2), support plate (3), tapered sleeve (4), the second screw rod (5) and fixing sleeve (6), the tube body (1) offer along its axial direction
Runner (101) through both ends, the intermediate position of the tube body (1) are provided with the limit shaft shoulder (102), fixing sleeve (6) screw thread
It is connected to one end of the tube body (1), it is corresponding with the runner (101) fixed to be offered on one end of the fixing sleeve (6)
Position hole (601), the tapered sleeve (4) are arranged between the tube body (1) and the fixing sleeve (6), and the tapered sleeve (4) is close to tube body
(1) contact surface between one end and the tube body (1) is the conical surface, and the conical surface is from the tube body (1) to fixing sleeve (6) direction
It is gradually flared out, second sliding slot (401) is provided in the tapered sleeve (4), the second sliding slot (401) is axial along tube body (1)
Setting, the interior sliding of the second sliding slot (401) are provided with the second sliding block (10), second sliding block (10) and the second sliding slot
(401) second spring (8) is provided between, the threaded one end of second screw rod (5) is connected on the fixing sleeve (6), institute
The other end for stating the second screw rod (5) passes through the tapered sleeve (4) to be rotatablely connected with second sliding block (10), the limit shaft shoulder
(102) one end far from fixing sleeve (6) offers annular groove (103), the annular groove (103) and the support plate (3) phase
Match, support plate (3) setting is set in the annular groove (103) between the support plate (3) and the annular groove (103)
It is equipped with the first spring (7), is provided with the first sliding groove (301) in the support plate (3), the first sliding groove (301) is along tube body (1)
Axial setting, the interior sliding of the first sliding groove (301) are provided with the first sliding block (9), and the threaded one end of first screw rod (2) connects
It is connected on the limit shaft shoulder (102), the other end of first screw rod (2) passes through the support plate (3) to be slided with described first
Block (9) is rotatablely connected.
2. firm type hull valve pipe according to claim 1 connects, it is characterised in that：The support plate (3) is close to the first bullet
Offering the first slot on one end of spring (7), the side that the support plate (3) is located at the first slot is provided with the first plate, and described first
Through-hole is offered on plate, first screw rod (2) passes through the through-hole, between first plate and first slot described in formation
The first sliding groove (301).
3. firm type hull valve pipe according to claim 1 connects, it is characterised in that：It is opened on the inner peripheral surface of the tapered sleeve (4)
Equipped with the second slot, the side that the tapered sleeve (4) is located at the second slot is provided with the second plate, between second plate and second slot
Form the second sliding slot (401).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721776061.2U CN207673992U (en) | 2017-12-18 | 2017-12-18 | Firm type hull valve pipe connects |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721776061.2U CN207673992U (en) | 2017-12-18 | 2017-12-18 | Firm type hull valve pipe connects |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207673992U true CN207673992U (en) | 2018-07-31 |
Family
ID=62969070
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721776061.2U Active CN207673992U (en) | 2017-12-18 | 2017-12-18 | Firm type hull valve pipe connects |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207673992U (en) |
-
2017
- 2017-12-18 CN CN201721776061.2U patent/CN207673992U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |