CN203062743U - Maintenance tool for pressure regulating box - Google Patents
Maintenance tool for pressure regulating box Download PDFInfo
- Publication number
- CN203062743U CN203062743U CN 201220745206 CN201220745206U CN203062743U CN 203062743 U CN203062743 U CN 203062743U CN 201220745206 CN201220745206 CN 201220745206 CN 201220745206 U CN201220745206 U CN 201220745206U CN 203062743 U CN203062743 U CN 203062743U
- Authority
- CN
- China
- Prior art keywords
- opening spanner
- pressure regulating
- regulating box
- opening
- spanner
- Prior art date
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a maintenance tool for a pressure regulating box. The maintenance tool for the pressure regulating box is characterized by comprising a 12# open wrench (2), 14# open wrenches (3) and a cruciform screwdriver (1), the number of the cruciform screwdriver (1) and the number of the 12# open wrench (2) are respectively one, the number of the 14# open wrenches (3) is two, and the 12# open wrench (2), the 14# open wrenches (3) and the cruciform screwdriver (1) are respectively welded at two ends of a reinforcing steel bar with the length of 10cm. The maintenance tool for the pressure regulating box is simple in structure, convenient to use, and especially suitable for being used when the pressure regulating box of a gas pipeline is installed.
Description
Technical field
The utility model relates to the improvement field of maintenance tool, especially one group of pressure regulating box special maintenance instrument.
Background technology
The installation of pressure regulating box generally is by wall, and the inner space of pressure regulating box is very little, and this just causes the selection at instrument to be restricted, and particularly by the side of wall, can only use the opening spanner of 12#, 14#, if screw stubborn too tightly with regard to bad dismounting.The first, the too short strength of not using of spanner, second, the space is limited, and is firmly uneven during dismounting, skids easily, influences operating efficiency.
Summary of the invention
The purpose of this utility model is to propose one group of pressure regulating box special maintenance instrument, and it has simple in structure, and is easy to use, is fit to very much use when the gas pipeline pressure regulating box is installed.
The technical scheme that its technical problem of solution of the present utility model adopts is: this maintenance tool comprises 12#, 14# opening spanner and cruciate flower screwdriver, it is characterized in that cruciate flower screwdriver and 12# opening spanner respectively have one, 14# opening spanner has two, and 12#, 14# opening spanner and cruciate flower screwdriver are welded on the long reinforcing bar two ends of 10cm respectively.
Described pressure regulating box special maintenance instrument, it is characterized in that this instrument is welded as cross with two 10cm reinforcing bars, one of cross end welding 12# opening spanner, the other end welding 14# opening spanner of symmetry, all the other other two ends are welded 14# opening spanner and cruciate flower screwdriver respectively, as shown in Figure 1.
Described pressure regulating box special maintenance instrument, it is characterized in that this instrument has the reinforcing bar of a 10cm, each one of 14# opening spanner is welded on the both sides at reinforcing bar two ends respectively, one of them 14# opening spanner is about the another side welding cruciate flower screwdriver of reinforcing bar symmetry, and welding 12# opening spanner is one in the middle of the reinforcing bar of the one side at another 14# opening spanner place.
The beneficial effects of the utility model are: simple in structure, easy to use, and when installing, uses by the gas pipeline pressure regulating box, improved operating efficiency greatly.
Description of drawings
Fig. 1 a kind of cross structure of the present utility model;
Fig. 2 another kind of structure of the present utility model;
1. cruciate flower screwdrivers among the figure, 2. 12# opening spanner, 3. 14# opening spanner.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing: this maintenance tool comprises 12#, 14# opening spanner and cruciate flower screwdriver, it is characterized in that cruciate flower screwdriver and 12# opening spanner respectively have one, 14# opening spanner has two, and 12#, 14# opening spanner and cruciate flower screwdriver are welded on the long reinforcing bar two ends of 10cm respectively.
Described pressure regulating box special maintenance instrument, it is characterized in that this instrument is welded as cross with two 10cm reinforcing bars, one of cross end welding 12# opening spanner, the other end welding 14# opening spanner of symmetry, all the other other two ends are welded 14# opening spanner and cruciate flower screwdriver respectively, as shown in Figure 1.
Described pressure regulating box special maintenance instrument, it is characterized in that this instrument has the reinforcing bar of a 10cm, each one of 14# opening spanner is welded on the both sides at reinforcing bar two ends respectively, one of them 14# opening spanner is about the another side welding cruciate flower screwdriver of reinforcing bar symmetry, and welding 12# opening spanner is one in the middle of the reinforcing bar of the one side at another 14# opening spanner place.
When pressure regulating box is installed, owing to only need 12#, 14# opening spanner and cruciate flower screwdriver, use this instrument, all have above-mentioned functions, one hand can be operated, need be under the prerequisite of changing instrument back and forth, can finish the installation of pressure regulating box, improve operating efficiency.
Claims (3)
1. press case special maintenance instrument for one kind, comprise 12# opening spanner (2), 14# opening spanner (3) and cruciate flower screwdriver (1), it is characterized in that cruciate flower screwdriver (1) and 12# opening spanner (2) respectively have one, 14# opening spanner (3) has two, and 12# opening spanner (2), 14# opening spanner (3) and cruciate flower screwdriver (1) are welded on the long reinforcing bar two ends of 10cm respectively.
2. one group of pressure regulating box special maintenance instrument according to claim 1, it is characterized in that one of them maintenance tool is welded as cross with two 10cm reinforcing bars, (2) one of cross end welding 12# opening spanners, the other end welding 14# opening spanner (3) of symmetry, all the other other two ends are welded 14# opening spanner (3) and cruciate flower screwdriver (1) respectively.
3. one group of pressure regulating box special maintenance instrument according to claim 1, it is characterized in that one of them maintenance tool is with the reinforcing bar of a 10cm, each one of 14# opening spanner (3) is welded on the both sides at reinforcing bar two ends respectively, one of them 14# opening spanner (3) is about the another side welding cruciate flower screwdriver (1) of reinforcing bar symmetry, and welding 12# opening spanner is (2) one in the middle of the reinforcing bar of another 14# opening spanner (3) place one side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220745206 CN203062743U (en) | 2012-12-31 | 2012-12-31 | Maintenance tool for pressure regulating box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220745206 CN203062743U (en) | 2012-12-31 | 2012-12-31 | Maintenance tool for pressure regulating box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203062743U true CN203062743U (en) | 2013-07-17 |
Family
ID=48761569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220745206 Expired - Fee Related CN203062743U (en) | 2012-12-31 | 2012-12-31 | Maintenance tool for pressure regulating box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203062743U (en) |
-
2012
- 2012-12-31 CN CN 201220745206 patent/CN203062743U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130717 Termination date: 20141231 |
|
| EXPY | Termination of patent right or utility model |