CN206598234U - Underground hydrant spanner - Google Patents
Underground hydrant spanner Download PDFInfo
- Publication number
- CN206598234U CN206598234U CN201720168544.8U CN201720168544U CN206598234U CN 206598234 U CN206598234 U CN 206598234U CN 201720168544 U CN201720168544 U CN 201720168544U CN 206598234 U CN206598234 U CN 206598234U
- Authority
- CN
- China
- Prior art keywords
- action bars
- actuating rod
- operating head
- extension rod
- 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 kind of underground hydrant spanner, its drip irrigation device is:Including actuating rod and be arranged on actuating rod bottom be used to fire hydrant switch coordinate operating head, the top both sides of actuating rod are respectively equipped with to be hinged with hinged ear, hinged ear can rotate and fit in the action bars of actuating rod both sides towards operating head direction.Action bars can close to or away from actuating rod side rotate, when needing to use spanner to carry out the unlatching of fire hydrant valve, actuating rod is stretched into underground and operating head is placed on the valve switch of fire hydrant and is mutually clamped, then action bars is rotated from the phase of both sides, until two action bars are parallel to each other, being now easy to operation, this is rotated to operating head；After spanner has been used, action bars is rotated close to actuating rod, you can action bars is fitted in actuating rod surface, so that spanner is in integrally elongated rod shape, reduces the space of spanner occupancy, be easy to store and carry.
Description
Technical field
The utility model is related to underground hydrant opener, more particularly to a kind of underground hydrant spanner.
Background technology
Underground hydrant is a kind of outdoor fire fighting water facilities, for supplying water or directly connecting with water band, hydraulic giant to fire fighting truck
Capable fire extinguishing is tapped into, underground hydrant is the indispensable fire fighting supply special facilities in natural gas processing station.But the control valve of fire hydrant
Door is located in the ground, and operating personnel are constant in terrestrial operation, it is therefore desirable to operated by special spanner.
At present, notification number discloses a kind of spanner for CN204935479U Chinese patent, and it includes lengthening part, lengthening part
First end formation operating side, the second end of lengthening part is provided with switchs the operating head coordinated with underground hydrant.Will behaviour when using
Enter underground simultaneously as head depth and switch clamping, then hold operating side and rotated, and turn switch.Due to operation in above-mentioned spanner
End and lengthening end are mutually perpendicular to, and operating side is outwards paid, and space-consuming is big, is caused not in carrying instrument and storing tools
Just.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of underground hydrant spanner, its
Carry and storage is convenient.
Above-mentioned technical purpose of the present utility model technical scheme is that：A kind of underground hydrant is pulled
Hand, including actuating rod and be arranged on actuating rod bottom be used to fire hydrant switch coordinate operating head, the top both sides of actuating rod
It is respectively equipped with to be hinged with hinged ear, hinged ear and can rotates and fit in the action bars of actuating rod both sides towards operating head direction.
By above-mentioned technical proposal, action bars can be rotated close to or away from the side of actuating rod, when needing to use spanner
When carrying out the unlatching of fire hydrant valve, actuating rod is stretched into underground and operating head is placed on the valve switch of fire hydrant and is mutually blocked
Close, then rotate action bars from the phase of both sides, until two action bars are parallel to each other, being now easy to operation, this is carried out to operating head
Rotate；After spanner has been used, action bars is rotated close to actuating rod, you can action bars is fitted in actuating rod surface, so that
Spanner is in integrally elongated rod shape, reduces the space of spanner occupancy, is easy to store and carries.
It is preferred that, the upside of hinged ear is provided with makes two action bars holding levels after action bars is rotated towards the top of actuating rod
Baffle plate.
By above-mentioned technical proposal, when in both sides, action bars is horizontal, rotary action bar is more convenient and laborsaving；
During using spanner, action bars continues up rotation during action bars often is rotated into excessive or force, makes
Into force and operation inconvenience；Herein, by the setting of baffle plate, when action bars be rotated up can limiting after 90 ° action bars after
Continuous to rotate, two action bars report water holdings are put down when making its spacing, are easy to operation.
It is preferred that, side of the action bars hinged end away from actuating rod surface be provided with fixture block, baffle plate lower surface be provided with for
The neck of fixture block buckle.
By above-mentioned technical proposal, after action bars is rotated up 90 °, namely two action bars be in same straight line when,
Fixture block can be stuck in neck by exerting a force, so that action bars is limited due to Action of Gravity Field self-return, so that not by outer
The masterpiece used time, keep two action bars to be on same straight line, be convenient for rotating operation.
It is preferred that, actuating rod includes fix bar and extension rod, and fix bar is polygon bar, and hinged ear is located in fix bar,
Extension rod is sheathed on the lower end of fix bar, and operating head is welded in the bottom of extension rod.
By above-mentioned technical proposal, the setting of polygon bar, which can limit extension rod and be relatively fixed bar, to be circumferentially rotated, so that
It is easy to the moment of torsion between two bars to transmit；Extension rod can be relatively fixed bar and slide axially, that is to say, that can be with the whole of adjustment effect bar
Body length, thus can be according to the action length of the situation adjustment effect bar of well depth, so that spanner is adapted to not
Same fire hydrant chamber, uses the wider model of scope.
It is preferred that, extension rod is provided with stopper slot, the one end of fix bar away from action bars close to one end inwall of action bars
Outer wall is provided with the groove corresponding with spacing groove location, and groove is extended with end up and out close to the side of operating head can
Elastic spacing piece can be promoted by being equipped with the elastic spacing piece offseted with side of the stopper slot away from operating head, the side wall of extension rod
Be butted on stopper slot one end depart from stopper slot by post.
By above-mentioned technical proposal, when needing to be extended actuating rod in use, pulling downward on extension rod, extension rod is drawn
Grow to after certain degree, stopper slot can and groove align, now, elastic spacing piece can be in the presence of natural resiliency power
Outer ejection, and be against on the side wall of stopper slot, so as to limit extension rod bottom when being under pressure, extension rod bounces back；This
Operating head can be when being inserted on fire hydrant switch by sample, it is ensured that operation set and fire hydrant, which are switched, to be fitted close, and subsequent rotation is applied
Power will not accidental release；After having used, inwardly it will can press by post, so that elastic spacing piece be located in stopper slot by post
One end pushed up into groove, extension rod is re-started contraction, operation is reliable, conveniently.
It is preferred that, it close to the side of fix bar is equipped with projection after being rotated towards operating head direction of two action bars, extends
Bar is provided with the fixing groove that projection inlay card is supplied under extension rod contraction state close to one end lateral wall of operating head.
By above-mentioned technical proposal, turn when extension rod is retracted in fix bar completely, then by two action bars towards extension rod
It is dynamic it is fitted on the lateral wall of extension rod, it is now, unexpected to downslide in order to limit extension rod, by will be convex on action bars
Block is caught in the form of fixing groove, and that extension rod caught on into progress is spacing, more facilitates so that spanner carries.
It is preferred that, operating head with fire hydrant including switching the polygon pullover being engaged, outside the lower end of polygon pullover
Edge extends downwardly and the sleeve of bottom is switched to entangle fire hydrant.
By above-mentioned technical proposal, because fire hydrant is located in fire hydrant chamber, therefore the part of generally actuating rod can compare
It is long, by polygon pullover and fire hydrant switch it is upper when, polygon pullover easily departs from from switch in force process, herein,
By extending sleeve below polygon pullover, sleeve entangles the position of switch bottom, equivalent to increasing operating head with opening
The length of fit of part is closed, makes operating head and switchs the even closer of cooperation, operating head takes off from switch during reducing force
From probability.
Brief description of the drawings
Fig. 1 is structural representation of the extension rod in elongation state in underground hydrant spanner；
Fig. 2 is partial sectional view when extension rod is in elongation state；
Fig. 3 is the sectional structure view that underground hydrant spanner is in shipping storage state.
Reference：1st, actuating rod；11st, fix bar；12nd, extension rod；2nd, operating head；21st, polygon pullover；22nd, sleeve；
3rd, hinged ear；4th, action bars；5th, baffle plate；6th, fixture block；7th, neck；8th, stopper slot；9th, groove；10th, elastic spacing piece；13rd, by post；
14th, projection；15th, fixing groove.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
Referring to the underground hydrant spanner shown in accompanying drawing 1,2 and 3, including actuating rod 1 and it is arranged on the bottom of actuating rod 1 and is used to
The operating head 2 coordinated is switched with fire hydrant, the top both sides of actuating rod 1, which are respectively equipped with hinged ear 3, hinged ear 3, is hinged with behaviour
Make bar 4, action bars 4 can close or away from actuating rod 1 side rotation.Wherein, the upside of hinged ear 3, which is provided with, works as action bars 4
Make the baffle plate 5 of the holding level of two action bars 4 after being rotated towards the top of actuating rod 1；The lower surface of baffle plate 5 is provided with neck 7, action bars 4
Side of the hinged end away from the surface of actuating rod 1 is provided with the fixture block 6 coordinated with neck 7, herein, 90 ° is rotated up in action bars 4
Afterwards, namely two action bars 4 be in same straight line when, fixture block 6 can be stuck in neck 7 by exerting a force, so as to limit operation
Bar 4 is convenient for rotating due to Action of Gravity Field self-return.
Referring to accompanying drawing 2 and 3, actuating rod 1 includes fix bar 11 and extension rod 12, and fix bar 11 is polygon bar, is selected herein
With hexagonal rod, extension rod 12 is then that endoporus is hexagonal, the square bar of outer rim；Extension rod 12 is sheathed on fix bar 11
Lower end, operating head 2 is welded in the bottom of extension rod 12, and hinged ear 3 is in fix bar 11.Herein, extension rod 12 is close to operation
One end inwall of bar 4 is provided with stopper slot 8, and one end outer wall of the fix bar 11 away from action bars 4 is provided with and the position phase of stopper slot 8
Corresponding groove 9, groove 9 is extended with end up and out close to the side of operating head 2 can be with stopper slot 8 away from operating head 2
Being equipped with the elastic spacing piece 10 that side offsets, the side wall of extension rod 12 can promote elastic spacing piece 10 to be butted on stopper slot 8
One end depart from stopper slot 8 press post 13；Here, two action bars 4 towards the direction of operating head 2 rotate after its close to the one of fix bar 11
Side is equipped with projection 14, and extension rod 12 is provided with the contraction state of extension rod 12 for convex close to one end lateral wall of operating head 2
The fixing groove 15 of the inlay card of block 14.When pulling downward on extension rod 12, extension rod 12, which is elongated, to be arrived after certain degree, stopper slot 8 can and
Groove 9 aligns；When extension rod 12 shrinks, the projection 14 turned on lower action bars 4, action bars 4 can be stuck in fixing groove 15.Its
In, in order to reduce the probability that departs from from switch of operating head 2 during force, operating head 2 is divided into polygon pullover 21 and set
22 two parts of cylinder.Here polygon pullover 21 is to switch the pullover that the endoporus being engaged is square, sleeve 22 with fire hydrant
Extended downwardly from the lower end outer rim of polygon pullover 21 and to entangle fire hydrant switch bottom；Herein, by polygon set
Sleeve 22 is extended in first 21 lower section, and sleeve 22 entangles the position of switch bottom, equivalent to increasing operating head 2 and switch sections
Length of fit, makes operating head 2 and switchs the even closer of cooperation.
The application method of above-mentioned underground hydrant spanner is as follows：
When needing to use spanner to carry out the unlatching of fire hydrant valve, action bars 4 is first strutted, and firmly insert fixture block 6
In neck 7, keep two action bars 4 on the same line；Then extension rod 12 is pulled downward on, until elastic spacing piece 10 is stretched
Enter in stopper slot 8；Actuating rod 1 is stretched into underground and operating head 2 is placed on the valve switch of fire hydrant again and is mutually clamped, finally
Turning action bars 4 can Open valve.
When needing shipping storage, first inwardly pin by post 13, then extension rod 12 is received upwards, final force is by action bars
4 are rotated down, and extension rod 12 is affixed on the outer surface of extension rod 12, and now, projection 14 is stuck in fixing groove 15, can be prevented
Extension rod 12 falls automatically, so that spanner overall shrinkage is shaft-like into one.
Described above is only exemplary embodiment of the present utility model, not for limitation protection model of the present utility model
Enclose, protection domain of the present utility model is determined by appended claim.
Claims (7)
1. a kind of underground hydrant spanner, including actuating rod (1) and it is arranged on actuating rod (1) bottom and is used to match somebody with somebody with fire hydrant switch
The operating head (2) of conjunction, it is characterized in that：The top both sides of actuating rod (1) are respectively equipped with hinged ear (3), and hinged ear is hinged with (3)
The action bars (4) of actuating rod (1) both sides can be rotated and fitted in towards operating head (2) direction.
2. underground hydrant spanner according to claim 1, it is characterized in that：The upside of hinged ear (3), which is provided with, works as action bars
(4) two action bars (4) are made to keep the baffle plate (5) of level after being rotated towards the top of actuating rod (1).
3. underground hydrant spanner according to claim 2, it is characterized in that：Action bars (4) hinged end is away from actuating rod (1)
The side on surface is provided with fixture block (6), and baffle plate (5) lower surface is provided with the neck (7) for fixture block (6) buckle.
4. underground hydrant spanner according to claim 1, it is characterized in that：Actuating rod (1) includes fix bar (11) and prolonged
Stock (12), fix bar (11) is polygon bar, and hinged ear (3) is in fix bar (11), and extension rod (12) is sheathed on fixation
The lower end of bar (11), operating head (2) is welded in the bottom of extension rod (12).
5. underground hydrant spanner according to claim 4, it is characterized in that：The one of the close action bars (4) of extension rod (12)
Inwall is held to be provided with stopper slot (8), one end outer wall of the fix bar (11) away from action bars (4) is provided with and stopper slot (8) position
Corresponding groove (9), groove (9) is extended with end up and out close to the side of operating head (2) can be remote with stopper slot (8)
Elastic spacing can be promoted by being equipped with the elastic spacing piece (10) offseted from the side of operating head (2), the side wall of extension rod (12)
Piece (10) be butted on stopper slot (8) one end depart from stopper slot (8) by post (13).
6. underground hydrant spanner according to claim 5, it is characterized in that：Two action bars (4) towards operating head (2) direction
It is equipped with projection (14) close to the side of fix bar (11) after rotation, and extension rod (12) is on the outside of one end of operating head (2)
Wall is provided with the fixing groove (15) that projection (14) inlay card is supplied under extension rod (12) contraction state.
7. underground hydrant spanner according to claim 1, it is characterized in that：Operating head (2) includes switching phase with fire hydrant
The polygon pullover (21) of cooperation, extend downwardly and to entangle fire hydrant switch bottom from the lower end outer rim of polygon pullover (21)
The sleeve (22) in portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720168544.8U CN206598234U (en) | 2017-02-23 | 2017-02-23 | Underground hydrant spanner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720168544.8U CN206598234U (en) | 2017-02-23 | 2017-02-23 | Underground hydrant spanner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206598234U true CN206598234U (en) | 2017-10-31 |
Family
ID=60147081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720168544.8U Expired - Fee Related CN206598234U (en) | 2017-02-23 | 2017-02-23 | Underground hydrant spanner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206598234U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102188041B1 (en) * | 2020-07-10 | 2020-12-07 | 서울특별시 | Portable smart firefighting equipment |
-
2017
- 2017-02-23 CN CN201720168544.8U patent/CN206598234U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102188041B1 (en) * | 2020-07-10 | 2020-12-07 | 서울특별시 | Portable smart firefighting equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171031 Termination date: 20200223 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |