CN208766040U - A kind of novel compression type Tool for Hydraulic - Google Patents
A kind of novel compression type Tool for Hydraulic Download PDFInfo
- Publication number
- CN208766040U CN208766040U CN201821473779.9U CN201821473779U CN208766040U CN 208766040 U CN208766040 U CN 208766040U CN 201821473779 U CN201821473779 U CN 201821473779U CN 208766040 U CN208766040 U CN 208766040U
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- China
- Prior art keywords
- pressing plate
- hydraulic pressure
- hydraulic
- head
- bolt
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Abstract
A kind of novel compression type Tool for Hydraulic, belongs to collecting box pipe pressure test technology field, and the utility model is complicated for operation ineffective in order to solve the problems, such as existing internal-expansion type hydraulic pressure expansion plug tooling.Hydraulic pressure is swollen, and head is equipped with multiple annular grooves, sealing ring is installed in a ring groove, small collecting box pipe is equipped with multiple pipe fittings, hydraulic pressure is swollen, and head is mounted on pipe fitting, the inner wall of sealing ring and pipe fitting fits closely, pressing plate is installed on hydraulic pressure is swollen head, pressing plate is fixedly mounted on small collecting box pipe at least through 2 U-bolts, the U-shaped end of U-bolt leans with small collecting box pipe, the end of thread of U-bolt passes through pressing plate, clamp nut is screwed on the end of thread of U-bolt, and and pressing plate against and being equipped with gasket between clamp nut and pressing plate.A kind of novel compression type Tool for Hydraulic of the utility model can improve work task efficiency, it is ensured that safe working environment guarantees the quality of production and the period of product.
Description
Technical field
The utility model relates to a kind of Tool for Hydraulic, and in particular to a kind of novel compression type Tool for Hydraulic belongs to collecting box pipe
Pressure test technology field.
Background technique
More, the common internal-expansion type hydraulic pressure expansion plug of pipe fitting quantity on single small collecting box pipe, structure is complicated, and expansion set is adopted
Use spring steel as raw material, difficulty of processing is big, the manufacturing cycle is long, and installation internal-expansion type hydraulic pressure expansion plug is complicated for operation, is unable to satisfy
Production requirement, and leakage is easy to produce without effective protection when in use.
Utility model content
The purpose of the utility model is to provide a kind of novel compression type Tool for Hydraulic, to solve the above technical problems.
A kind of novel compression type Tool for Hydraulic includes U-bolt, clamp nut, gasket, pressing plate, hydraulic pressure is swollen head and sealing
Circle；
Hydraulic pressure is swollen, and head is equipped with multiple annular grooves, and sealing ring is installed in a ring groove, and small collecting box pipe is equipped with multiple pipes and connects
Head, hydraulic pressure is swollen, and head is mounted on pipe fitting, and the inner wall of sealing ring and pipe fitting fits closely, and is equipped with pressing plate on hydraulic pressure is swollen head,
Pressing plate is fixedly mounted on small collecting box pipe at least through 2 U-bolts, and U-shaped end and the small collecting box pipe of U-bolt lean, U-shaped
The end of thread of bolt passes through pressing plate, and clamp nut is screwed on the end of thread of U-bolt, and and pressing plate against and clamp nut
Gasket is equipped between pressing plate.
Preferred: the top of hydraulic pressure is swollen head is equipped with countersunk head threaded hole.
Preferred: hydraulic pressure is swollen, and head is connect by countersunk head threaded hole with follower bolt.
It is preferred: arc panel is equipped between the U-shaped end of U-bolt and pressing plate.
The utility model has the effect that compared with existing product
1, this novel compression type Tool for Hydraulic is main by U-bolt, nut, gasket, pressing plate, hydraulic pressure is swollen head and sealing ring etc.
Component composition.
2, the swollen head of hydraulic pressure is provided with internal thread hole, plays the role of being easy for installation and removal.
3, pressing plate is mounted on the swollen head of hydraulic pressure, plays the role of positioning.
4, this Tool for Hydraulic has the function of locking and protection.Pressing plate is locked by two sides stud nut, is led to
Intermediate stud nut is crossed to protect the deformation in Hydraulic Process.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of novel compression type Tool for Hydraulic described in the utility model；
Fig. 2 is the side view of Fig. 1.
In figure: 1-U type bolt, 2- clamp nut, 3- gasket, 4- pressing plate, 5- hydraulic pressure is swollen head, 6- sealing ring, the small header of 7-
Pipe, 8- pipe fitting.
Specific embodiment
The utility model preferred embodiment is elaborated below according to attached drawing.
As depicted in figs. 1 and 2, a kind of novel compression type Tool for Hydraulic described in the utility model includes U-bolt 1, pressure
Tight nut 2, gasket 3, pressing plate 4, hydraulic pressure is swollen head 5 and sealing ring 6；
Hydraulic pressure is swollen, and head 5 is equipped with multiple annular grooves, and sealing ring 6 is installed in a ring groove, and small collecting box pipe 7 is equipped with multiple pipes
Connector 8, hydraulic pressure is swollen, and head 5 is mounted on pipe fitting 8, and sealing ring 6 and the inner wall of pipe fitting 8 fit closely, and is installed on hydraulic pressure is swollen head 5
There is pressing plate 4, pressing plate 4 is fixedly mounted on small collecting box pipe 7 at least through 2 U-bolts 1, the U-shaped end of U-bolt 1 and small header
Pipe 7 leans, and the end of thread of U-bolt 1 passes through pressing plate 4, and clamp nut 2 is screwed on the end of thread of U-bolt 1, and with pressure
Plate 4 against, and between clamp nut 2 and pressing plate 4 be equipped with gasket 3.
Further, the top of the swollen head 5 of hydraulic pressure is equipped with countersunk head threaded hole.
Further, the swollen head 5 of hydraulic pressure is bolted by countersunk head threaded hole with pressing plate 4.
Further, being equipped with arc panel between the U-shaped end and pressing plate 4 of U-bolt 1.
1, after sealing ring (part 6) is covered on the swollen head of hydraulic pressure (part 5) annular groove, its is whole when header Hydrostatic test
Body is inserted into small header pipe joint.After loading the swollen head of hydraulic pressure, suitable position is selected to utilize water pressure test bottom plate (part 4) and U-shaped
Hydraulic pressure expansion plug is assembled and is fixed by bolt (part 1).
2, when dismantling, swollen head is pulled out using the internal thread hole that the swollen head of hydraulic pressure (part 5) is reserved, it is easy to disassemble.
This embodiment is just an exemplary description of this patent, does not limit its protection scope, those skilled in the art
Member can also be changed its part, as long as it does not exceed the essence of this patent, within the protection scope of the present patent.
Claims (4)
1. a kind of novel compression type Tool for Hydraulic, it is characterised in that: including U-bolt (1), clamp nut (2), gasket (3), pressure
Plate (4), hydraulic pressure is swollen head (5) and sealing ring (6)；
The swollen head of hydraulic pressure (5) is equipped with multiple annular grooves, and sealing ring (6) is installed in a ring groove, and small collecting box pipe (7) is equipped with
Multiple pipe fittings (8), hydraulic pressure is swollen, and head (5) is mounted on pipe fitting (8), and sealing ring (6) and the inner wall of pipe fitting (8) closely paste
It closes, is equipped with pressing plate (4) on hydraulic pressure is swollen head (5), pressing plate (4) is fixedly mounted on small collecting box pipe at least through 2 U-bolts (1)
(7) on, U-shaped end and the small collecting box pipe (7) of U-bolt (1) lean, and the end of thread of U-bolt (1) passes through pressing plate (4), compress
Nut (2) is screwed on the end of thread of U-bolt (1), and with pressing plate (4) against and between clamp nut (2) and pressing plate (4)
Equipped with gasket (3).
2. a kind of novel compression type Tool for Hydraulic according to claim 1, it is characterised in that: the swollen head of hydraulic pressure (5)
Top is equipped with countersunk head threaded hole.
3. a kind of novel compression type Tool for Hydraulic according to claim 2, it is characterised in that: the swollen head of hydraulic pressure (5) is logical
Countersunk head threaded hole is crossed to be bolted with pressing plate (4).
4. a kind of novel compression type Tool for Hydraulic according to claim 1, it is characterised in that: the U of the U-bolt (1)
Arc panel is equipped between shape end and pressing plate (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821473779.9U CN208766040U (en) | 2018-09-10 | 2018-09-10 | A kind of novel compression type Tool for Hydraulic |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821473779.9U CN208766040U (en) | 2018-09-10 | 2018-09-10 | A kind of novel compression type Tool for Hydraulic |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208766040U true CN208766040U (en) | 2019-04-19 |
Family
ID=66134516
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821473779.9U Active CN208766040U (en) | 2018-09-10 | 2018-09-10 | A kind of novel compression type Tool for Hydraulic |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208766040U (en) |
-
2018
- 2018-09-10 CN CN201821473779.9U patent/CN208766040U/en active Active
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