CN204389108U - Pipeline leakage test tool - Google Patents
Pipeline leakage test tool Download PDFInfo
- Publication number
- CN204389108U CN204389108U CN201520023758.7U CN201520023758U CN204389108U CN 204389108 U CN204389108 U CN 204389108U CN 201520023758 U CN201520023758 U CN 201520023758U CN 204389108 U CN204389108 U CN 204389108U
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- China
- Prior art keywords
- screw
- hole
- hold
- down bolt
- water pipe
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- Expired - Fee Related
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Abstract
A kind of pipeline leakage test tool, one end face center of split inner screw sheath is processed with screw a, the bottom centre of screw a is processed with through hole b, the degree of depth that the diameter of screw a is greater than the diameter of through hole b, the degree of depth is greater than through hole b, in the bottom through-hole b of screw a, the water pipe that one end outside surface is along the circumferential direction processed with boss is installed, hold-down bolt is provided with in screw a, sealing rubber ring is provided with between hold-down bolt and water pipe, be installed with overcoat at split inner screw sheath external application dog screw, the upper end of hold-down bolt is provided with handle.The advantages such as the utility model has that structure is simple, simple operation, sealing are strong, improve work efficiency.
Description
Technical field
The utility model belongs to proving installation or equipment technical field, is specifically related to a kind of deferent leakage test tool.
Background technology
Need after water radiator has welded to carry out air-tight test, rising pipe, filling pipe are sealed, the pressurized air of 0.4MPa is filled with from water inlet pipe one end, pressurize 10 minutes in water, whether observe heating radiator has bubble to emerge, if there is bubble to emerge, illustrate that heating radiator has Seepage, need to carry out repair welding to leak source, to heating radiator zero seepage.Traditional leakage test tool is clamped by water pipe cylindrical with two semicircular clip, middle pad sealing gasket, and external application platen compresses, and connects fastening by 6 bolts and nut.Semicircle clip needs Linear cut to form, and cost is high; Bolt need testing crew test a previous ground tighten, test after pull down singly, workman's work efficiency is low.In order to reduce costs, increase work efficiency, at this moment just be necessary that design one can reduce production cost, again can be easy to use, the water pipe leakage test tool of rapid-assembling/disassembling.
Summary of the invention
Technical problem to be solved in the utility model is the shortcoming overcoming existing pipeline test fixture, provides the pipeline leakage test tool that a kind of structure is simple, reasonable in design, easy to operate.
Solving the problems of the technologies described above adopted technical scheme is: an end face center of split inner screw sheath is processed with screw a, the bottom centre of screw a is processed with through hole b, in the bottom through-hole b of screw a, the water pipe that one end outside surface is along the circumferential direction processed with boss is installed, hold-down bolt is provided with in screw a, sealing rubber ring is provided with between hold-down bolt and water pipe, be installed with overcoat at split inner screw sheath external application dog screw, the upper end of hold-down bolt is provided with handle.
The degree of depth that the diameter of screw a of the present utility model is greater than the diameter of through hole b, the degree of depth is greater than through hole b.
Because the utility model is made up of hold-down bolt, split inner screw sheath, overcoat, sealing rubber pad, the utility model is had advantages such as structure is simple, simple operation, sealing are strong, improve work efficiency.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment.
Fig. 2 is the A-A cut-open view of Fig. 1.
Embodiment
Below in conjunction with drawings and Examples, the utility model is further described, but the utility model is not limited to following embodiment.
Embodiment 1
In Fig. 1,2, the pipeline leakage test tool of the present embodiment is made up of hold-down bolt 1, split inner screw sheath 2, overcoat 3, sealing rubber pad 4, water pipe 5, handle 6, dog screw 7 connection.
The outer shape of split inner screw sheath 2 is cylindrical, one end face center of split inner screw sheath 2 is processed with screw a, the bottom centre of screw a is processed with through hole b, the diameter of screw a is greater than the diameter of through hole b, the degree of depth is greater than the degree of depth of through hole b, water pipe 5 is cylindrical straight tube, the external diameter of water pipe 5 is identical with the internal diameter of hole b, along the circumferential direction boss is processed with at one end outside surface of water pipe 5, the diameter of boss is less than the internal diameter of screw a, water pipe 5 is through the screw a of split inner screw sheath 2, be arranged in the through hole b of split inner screw sheath 2, the boss of water pipe 5 is stuck in the bottom of screw a, at the screw a internal fixtion of split inner screw sheath 2, hold-down bolt 1 is installed, sealing rubber pad 4 is installed between hold-down bolt 1 and water pipe 5, sealing rubber pad 4 is for sealing water pipe 5, overcoat 3 is installed with at split inner screw sheath 2 external application dog screw 7, the upper end of hold-down bolt 1 is provided with handle 6, turning handle 6 is by hold-down bolt 1 precession split inner screw sheath 2, make sealing rubber pad 4 with water pipe 5 close contact and water pipe 5 and split inner screw sheath 2 are fixed.During use, be buckled on pipe outer wall by split inner screw sheath 2 alignment, overcoat 3 is enclosed within split inner screw sheath 2, screws dog screw 7; Put into sealing rubber pad 4, hold-down bolt 1 screws in split inner screw sheath 2 by rotary handle 6 fast, press seal rubber blanket 4, completes product sealing.
Claims (2)
1. a pipeline leakage test tool, it is characterized in that: an end face center of split inner screw sheath (2) is processed with screw (a), the bottom centre of screw (a) is processed with through hole (b), the water pipe (5) that one end outside surface is along the circumferential direction processed with boss is installed in the bottom through-hole (b) of screw (a), hold-down bolt (1) is provided with in screw (a), sealing rubber ring (4) is provided with between hold-down bolt (1) and water pipe (5), overcoat (3) is installed with at split inner screw sheath (2) external application dog screw (7), the upper end of hold-down bolt (1) is provided with handle (6).
2. pipeline leakage test tool according to claim 1, is characterized in that: the degree of depth that diameter is greater than the diameter of through hole (b), the degree of depth is greater than through hole (b) of described screw (a).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520023758.7U CN204389108U (en) | 2015-01-14 | 2015-01-14 | Pipeline leakage test tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520023758.7U CN204389108U (en) | 2015-01-14 | 2015-01-14 | Pipeline leakage test tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204389108U true CN204389108U (en) | 2015-06-10 |
Family
ID=53361818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520023758.7U Expired - Fee Related CN204389108U (en) | 2015-01-14 | 2015-01-14 | Pipeline leakage test tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204389108U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108871687A (en) * | 2018-09-05 | 2018-11-23 | 广西玉柴机器股份有限公司 | A kind of pipe leakage testing device |
-
2015
- 2015-01-14 CN CN201520023758.7U patent/CN204389108U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108871687A (en) * | 2018-09-05 | 2018-11-23 | 广西玉柴机器股份有限公司 | A kind of pipe leakage testing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: 453011, Makino Avenue, hi tech Zone, Henan, Xinxiang (No. 2569 South) Patentee after: New bold and unconstrained dynamo-electric Co., Ltd of Xinxiang City Address before: 453011 Kang Jun Pioneer Park, Fengquan District, Xinxiang, Henan Patentee before: New bold and unconstrained dynamo-electric Co., Ltd of Xinxiang City |
|
| CP02 | Change in the address of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150610 Termination date: 20210114 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |