CN206944990U - Sopwith staff - Google Patents
Sopwith staff Download PDFInfo
- Publication number
- CN206944990U CN206944990U CN201720755035.5U CN201720755035U CN206944990U CN 206944990 U CN206944990 U CN 206944990U CN 201720755035 U CN201720755035 U CN 201720755035U CN 206944990 U CN206944990 U CN 206944990U
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- CN
- China
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- chi body
- retracting cylinder
- sopwith staff
- pedestal
- chi
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- 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.)
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Abstract
The utility model discloses a kind of Sopwith staff,Including pedestal,Hollow chi body A,Hollow chi body B and chi body C,The chi body A is on the pedestal,The chi body C is slidably connected in the chi body B,The chi body B is slidably connected in the chi body A,Tubular retracting cylinder I is connected between the bottom and chi body B inwalls bottom of the chi body C,The retracting cylinder I,Retracting cylinder I is formed on chi body C bottom and chi body B inwalls bottom,Tubular retracting cylinder II is connected between the bottom of the chi body B and chi body A inwall bottom,The retracting cylinder II,Retracting cylinder II is formed between chi body B bottom and chi body A inwall bottom,The bottom of the chi body B offers passage,The retracting cylinder I is connected by passage with retracting cylinder II,Air admission hole is offered in the pedestal side wall,Valve is provided with the air admission hole,The air admission hole connection retracting cylinder II,It has first to erect Sopwith staff stretches to Sopwith staff again,The advantages of safe to use.
Description
Technical field
A kind of survey tool is the utility model is related to, more particularly to a kind of Sopwith staff.
Background technology
The one kind of Sopwith staff as levelling rod, it is that construction survey and survey set and very extensive survey tool applied in field, it is existing
Some Sopwith staffs are made up of light-weight high-strength materials such as aluminium alloys mostly, using tower shrink form, when in use extract Sopwith staff out, take
Shunk during band, this Sopwith staff is very easy to use.
At present, Publication No. CN205426154U Chinese patent discloses a kind of engineering survey Sopwith staff, and it includes base
Seat, the upper surface of described pedestal are provided with chi body A, and described chi body A top is provided with connection end cap, described connection end
Cover and be provided with pilot hole, the both sides that chi body B, described chi body B and connection end cap are provided with described pilot hole lead to respectively
Bolt connection is crossed, is provided between described chi body B and pilot hole and is slidingly sealed packing ring, described chi body B lower end is connected with
Roller seat, the lower surface of described roller seat are provided with roller mounting slot, roller are provided with described roller mounting slot,
Described chi body B top is connected with limiting plate, and the lower surface of described limiting plate and connection end cap is respectively arranged with buffering rubber
Rubber cushion A and buffer rubber gasket B, described pedestal upper surface be respectively arranged with air level A and air level B, described air level A and
Air level B is orthogonal；The utility model is simple and reasonable, easy to operate, service life length.
It is first to stretch out Sopwith staff but above-mentioned Sopwith staff is when in use, Sopwith staff is being fixed vertically, Sopwith staff is typically highly
5m or 7m, height is higher, and by 5m or 7m high Sopwith staff when erectting, Sopwith staff easily scrapes peripheral facilities, causes security incident.
Utility model content
The purpose of this utility model is to provide a kind of Sopwith staff, and it has the advantages of safe to use.
Above-mentioned technical purpose of the present utility model technical scheme is that：A kind of Sopwith staff, including base
On the pedestal, the chi body C is slidably connected to described by seat, hollow chi body A, hollow chi body B and chi body C, the chi body A
In chi body B, the chi body B is slidably connected in the chi body A, is connected between the bottom and chi body B inwalls bottom of the chi body C
Retracting cylinder I, is connected with retracting cylinder II between the bottom of the chi body B and chi body A inwall bottom, the bottom of the chi body B opens up
There is the passage for leading to retracting cylinder II, air admission hole is offered in the pedestal side wall, the lower end of the chi body A offers connection and stretched
Contracting cylinder II air passing hole, the air admission hole communicate with air passing hole.
By using above-mentioned technical proposal, the Sopwith staff of contraction state is first fixed on ground, by external tool such as inflator
Gas cylinder etc. is inflated by air admission hole into retracting cylinder II, and gas gradually becomes more in retracting cylinder II, and retracting cylinder II slowly expands change greatly,
Chi body B rises under retracting cylinder II expansion, and when rising to extreme position, chi body B is limited by chi body A, continues to inflate, and stretches
Gas in cylinder II enters retracting cylinder I by air passing hole, and gradually change is more for the gas in retracting cylinder I, and retracting cylinder I gradually expands change
Greatly, chi body C rises under retracting cylinder I expansion, and when rising to extreme position, chi body C is limited by chi body B, and Sopwith staff is stretched completely
It is long；The Sopwith staff, Sopwith staff first can be fixed on ground, then Sopwith staff is stretched out, the stretching of Sopwith staff is controlled by external compression air,
Avoid and Sopwith staff is first stretched out to the caused potential safety hazard easily toppled over when Sopwith staff is erect again；Soft retracting cylinder is when in use
Internally inflation drive Sopwith staff rise, not the used time by retracting cylinder gas release, Sopwith staff is withdrawn, chi body B can be embedded in chi body A
Interior, retracting cylinder will not hinder chi body B retraction.
The utility model is further arranged to：Upright guide rail, the chi body B are offered in the chi body A inner rings two side
The both sides of outer ring are provided with the guide pad of face guide rail, and in guide rail, the guide pad contacts the guide pad with guide rail bottom.
By using above-mentioned technical proposal, guide rail is equipped with inside chi body A and chi body B, chi body B and chi body C was rising
Cheng Zhong, guide pad rise along guide rail, and guide effect is carried out to chi body B and chi body C, ensure chi body B and chi body C edges when rising
Vertical direction to be moved, prevent chi body B and chi body C from causing the situation of interim card to occur in uphill process run-off the straight.
The utility model is further arranged to：The chi body A two sides all offer stopper slot in the top of guide rail, described
Stopper slot leads to chi body A outer walls, and the stopper slot notch size is equal with guide pad sectional dimension, and two spacing groove heights are equal,
Horizontally-guided cylinder is all fixed with the two side of the chi body B outer rings, the guide pad is slidably connected in guide cylinder, described to lead
To spring is provided between block and guide cylinder, when the guide pad contacts with guide rail bottom, spring is in compressive state.
By using above-mentioned technical proposal, when chi body B and chi body C rises to extreme position, guide pad is in spring force
Effect is lower to stretch out, and in stopper slot, chi body B and chi body C is fixed can not continue to rise guide pad, when Sopwith staff is shunk,
By extruding the guide pad in stopper slot, spring-compressed is directed to block and is pressed in guide rail retract to Sopwith staff B and Sopwith staff C；
Due to being filled with air inside chi body B and chi body A, air is easily compressed, and chi body B declines under gravity with chi body C, right
Air is compressed, and chi body B easily glides with chi body C, causes measurement inaccurate, guide pad is consolidated with stopper slot
It is fixed, so that chi body B is fixed with chi body C, chi body B and chi body C downslide are avoided, ensures measurement accuracy；Horizontal block pair
Guide pad is fixed, and prevents guide pad run-off the straight in uphill process to be stuck in guide rail.
The utility model is further arranged to：The chi body A, chi body B and chi body C bottom outer surface are provided with rubber blanket.
By using above-mentioned technical proposal, rubber blanket avoids chi body A, B and C from directly being contacted with retracting cylinder I and retracting cylinder II,
Prevent that chi body from producing abrasion in motion process to retracting cylinder or situation about scratching occurs.
The utility model is further arranged to：The pedestal lower surface is uniformly fixed with three contiguous blocks, the contiguous block
Leg is inside rotatably connected to, the one end of the contiguous block away from base central is fixed with limiting plate.
By using above-mentioned technical proposal, pedestal lower end is rotatably connected to three supports, opens three legs during use,
For three legs under the stop of limiting plate, opening is angled, and pedestal and Sopwith staff are consolidated, after outer wall, will be propped up
Pin is packed up, and reduces pedestal space-consuming.
The utility model is further arranged to：The middle part of the pedestal upper surface offers and chi body A base shapes
Identical standing groove, the air admission hole are opened in pedestal side wall and led to inside standing groove, and the air passing hole, which includes, is opened in chi
The connector of body A lower ends connects retracting cylinder II gas port of crossing with chi body A bottoms are opened in, when the chi body A is embedded in standing groove,
The connector and the air admission hole face, the air admission hole are connected with tracheae, the tracheal strips with the connector internal thread
Provided with valve.
By using above-mentioned technical proposal, during using Sopwith staff, chi body A is inserted in into the preventing in groove of pedestal, tracheae precession is entered
Gas enters in hole and connector, and pedestal is connected with chi body A, opens valve, and extraneous air is entered inside chi body by tracheae, control
Chi body B and C stretching.During without using Sopwith staff, tracheae is screwed out out of air admission hole, chi body A is extracted out of pedestal, to chi body A
Separated with pedestal, convenient disassembly is easy to carry and transport.Connected by tracheae inside chi body, avoid gas leakage.
In summary, the utility model has the advantages that：By compressed air control Sopwith staff stretching, can first by
Sopwith staff is fixed on pedestal, is stretched out by Sopwith staff, avoids first stretching out the operation easily toppled over when Sopwith staff again erects Sopwith staff,
Increase security；Provided with guide rail and guide pad, ensure the direction of motion of Sopwith staff；Pedestal is detachably set with chi body A, is readily transported
And carrying.
Brief description of the drawings
Fig. 1 is the structural representation of Sopwith staff in embodiment one.
Fig. 2 is chi body A, chi body B and chi body C structural representation in embodiment one；
Fig. 3 is the structural representation of pedestal in embodiment one；
Fig. 4 is pedestal and the structural representation of chi body A coupling parts in embodiment one；
Fig. 5 is the sectional view of A-A in Fig. 2；
Fig. 6 is the enlarged drawing of B in Fig. 2.
In figure：1st, pedestal；2nd, chi body A；3rd, chi body B；4th, chi body C；5th, retracting cylinder I；6th, retracting cylinder II；7th, passage；8、
Air admission hole；9th, air passing hole；91st, connector；92nd, gas port is crossed；10th, guide rail；11st, guide pad；12nd, valve；13rd, stopper slot；14th, lead
To cylinder；15th, spring；16th, rubber blanket；17th, contiguous block；18th, leg；19th, limiting plate；20th, standing groove；21st, tracheae.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
Embodiment one：
Such as Fig. 1 and Fig. 2, a kind of Sopwith staff, including pedestal 1, hollow chi body A2, hollow chi body B3 and hollow chi body C4, chi body
B3 is slidably connected in chi body A2, and chi body C4 is slidably connected in chi body B3, and the lower surface of pedestal 1 is uniformly fixed with three with bolt
Individual contiguous block 17, the centre of the outer surface of contiguous block 17 offer rotation slot, and the one end of rotation slot away from the center of pedestal 1 is welded with spacing
Plate 19, leg 18 is hinged with rotation slot, the upper surface centre position of pedestal 1 offers the standing groove with chi body A2 same shapes
20。
Such as Fig. 3 and Fig. 4, the side wall of the pedestal 1 offers air admission hole 8, and air admission hole 8 leads to inside standing groove 20, air inlet
Internal thread is provided with hole 8, the internal thread of air admission hole 8 is connected with tracheae 21, and valve 12, chi body A2 insertion pedestals 1 are provided with tracheae 21
Standing groove 20 in, chi body A2 bottom offers air passing hole 9, and air passing hole 9, which includes, to be opened in chi body A2 bottom outer walls just
To the connector 91 of air admission hole 8 and lead to inside chi body A2 and cross gas port 92, sets identical with air admission hole 8 is provided with connector 91
The internal thread put.
Such as Fig. 5 and Fig. 6, chi body B3 is slidably connected in chi body A2, the both sides of chi body A2 inner ring are welded with upright guide rail 10,
The top of two guide rails 10 offers stopper slot 13, and the stopper slot 13 leads to chi body A2 outer wall, the both sides of chi body B3 outer ring
Be welded with horizontally-guided cylinder 14 respectively, slidably connect guide pad 11 between guide cylinder 14, the cross sectional shape of guide pad 11 with it is spacing
The notch shape of groove 13 is identical, spring 15 is provided between guide pad 11 and guide cylinder, guide pad 11 is in guide rail 10, guide pad 11
Contacted with the bottom of guide rail 10, spring 15 is in compressive state.
Such as Fig. 2, rubber blanket 16 is stained with chi body A2 inner bottom surfaces, retracting cylinder II6 is stained with chi body A2 inner bottom surfaces, stretched
Cylinder II6 one end is sticked on the bottom surface inside chi body A2, and the other end sticks at the bottom of chi body B3 outer walls, the mistake that chi body A2 bottoms open up
Gas port, 92 connection retracting cylinder II6.
Such as Fig. 2, chi body C4 is slidably connected in chi body B3, chi body B3 inner ring is provided with setting identical with chi body A2 inner rings
Guide rail 10, stopper slot 13 and retracting cylinder I5, retracting cylinder I5 one end are sticked in chi body B3 inner bottom surfaces, and the other end is sticked at outside chi body C4
On portion bottom surface, chi body C4 outer rings are provided with horizontally-guided cylinder 14, guide pad 11 and the spring 15 of setting identical with chi body B3 outer rings,
Chi body C4 bottom and chi body B3 bottom are stained with rubber blanket 16；Chi body B3 bottom offers passage 7, and passage 7 connects
Logical retracting cylinder I5 and retracting cylinder II6.
When in use, three legs 18 for opening the lower section of pedestal 1 are fixed on ground Sopwith staff, and chi body B3 and chi body C4 is contracted
In the standing groove 20 on chi body A2 insertion pedestals 1 inside chi body A2, by the precession air admission hole 8 of tracheae 21, tracheae 21 connects
Retracting cylinder II6, valve 12 is opened, inflated by inflator or gas cylinder by tracheae 21 into retracting cylinder II6, retracting cylinder II6 starts
Expansion, chi body B3 rise under retracting cylinder II6 air pressure, and guide pad 11 and then rises together, when guide pad 11 passes through stopper slot
When 13, guide pad 11 is stretched out in stopper slot 13 in the presence of the elastic force of spring 15, and chi body B3 is fixed, and gas passes through ventilation
Hole 7 enters in retracting cylinder I5, and retracting cylinder I5 starts to expand, and chi body C4 rises under retracting cylinder I5 air pressure, and guide pad 11 is followed
Rise, when guide pad 11 is by stopper slot 13, guide pad 11 is stretched out in stopper slot 13 in the presence of the elastic force of spring 15,
Chi body C4 is fixed, and Sopwith staff is fully extended, and closing valve 12 can measure.
After Sopwith staff use terminates, the gas in the releasing of valve 12 retracting cylinder I5 and retracting cylinder II6 is opened, Sopwith staff is slowly put
, by pressing the guide pad 11 in stopper slot 13, it is directed to block 11 and is pressed into guide rail 10, promotes chi body C4 and chi body B3, it is right
Chi body C4 and chi body B3 are retracted, and chi body B3 is shunk in inside chi body A2, and chi body C4 is shunk in inside chi body B3, by tracheae 21
Screw out, chi body A2 is separated with pedestal 1, leg 18 is packed up, completes collecting for Sopwith staff.
This specific embodiment is only that it is not to limitation of the present utility model, ability to explanation of the present utility model
Field technique personnel can make the modification of no creative contribution to the present embodiment as needed after this specification is read, but
As long as all protected in right of the present utility model by Patent Law.
Claims (6)
- A kind of 1. Sopwith staff, it is characterised in that：Including pedestal（1）, hollow chi body A（2）, hollow chi body B（3）With chi body C（4）, institute State chi body A（2）Located at the pedestal（1）On, the chi body C（4）It is slidably connected to the chi body B（3）It is interior, the chi body B（3） It is slidably connected to the chi body A（2）It is interior, the chi body C（4）Bottom and chi body B（3）Retracting cylinder I is connected between inwall bottom （5）, the chi body B（3）Bottom and chi body A（2）Inwall bottom between be connected with retracting cylinder II（6）, the chi body B（3）'s Bottom, which offers, leads to retracting cylinder II（6）Passage（7）, the pedestal（1）Air admission hole is offered in side wall（8）, the chi Body A（2）Lower end offer connection retracting cylinder II（6）Air passing hole（9）, the air admission hole（8）With air passing hole（9）Communicate.
- A kind of 2. Sopwith staff according to claim 1, it is characterised in that：The chi body A（2）Offered in inner ring two side perpendicular Straight guide（10）, the chi body B（3）The both sides of outer ring are provided with face guide rail（10）Guide pad（11）, the guide pad（11） Embedded in guide rail（10）It is interior, the guide pad（11）With guide rail（10）Bottom contacts.
- A kind of 3. Sopwith staff according to claim 2, it is characterised in that：The chi body A（2）Two side is in guide rail（10）It is upper Side all offers stopper slot（13）, the stopper slot（13）Lead to chi body A（2）Outer wall, the stopper slot（13）Notch size with Guide pad（11）Sectional dimension is equal, two stopper slots（13）It is highly equal, the chi body B（3）It is all fixed on the two side of outer ring There is horizontally-guided cylinder（14）, the guide pad（11）It is slidably connected to guide cylinder（14）It is interior, the guide pad（11）With guide cylinder （14）Between be provided with spring（15）, the guide pad（11）With guide rail（10）When bottom contacts, spring（15）In compressive state.
- A kind of 4. Sopwith staff according to claim 1, it is characterised in that：The chi body A（2）, chi body B（3）With chi body C（4） Bottom outer surface be provided with rubber blanket（16）.
- A kind of 5. Sopwith staff according to claim 1, it is characterised in that：The pedestal（1）Lower surface is uniformly fixed with three Contiguous block（17）, the contiguous block（17）Inside it is rotatably connected to leg（18）, the contiguous block（17）One away from base central End is fixed with limiting plate（19）.
- A kind of 6. Sopwith staff according to claim 1, it is characterised in that：The pedestal（1）The middle part of upper surface opens up Have and chi body A（2）Base shape identical standing groove（20）, the air admission hole（8）It is opened in pedestal（1）Side wall leads to standing groove （20）Inside, the air passing hole（9）Include and be opened in chi body A（2）The connector of lower end（91）Be opened in chi body A（2）Bottom Portion connection retracting cylinder II（6）Cross gas port（92）, the chi body A（2）Embedded standing groove（20）When interior, the connector（91）With The air admission hole（8）Face, the air admission hole（8）With the connector（91）Internal thread is connected with tracheae（21）, the tracheae （21）It is interior to be provided with valve（12）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720755035.5U CN206944990U (en) | 2017-06-26 | 2017-06-26 | Sopwith staff |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720755035.5U CN206944990U (en) | 2017-06-26 | 2017-06-26 | Sopwith staff |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206944990U true CN206944990U (en) | 2018-01-30 |
Family
ID=61367200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720755035.5U Expired - Fee Related CN206944990U (en) | 2017-06-26 | 2017-06-26 | Sopwith staff |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206944990U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108645382A (en) * | 2018-04-17 | 2018-10-12 | 武汉科技大学 | A kind of Sopwith staff |
| CN109470225A (en) * | 2018-12-21 | 2019-03-15 | 重庆工程职业技术学院 | A kind of construction engineering cost field surveys device |
-
2017
- 2017-06-26 CN CN201720755035.5U patent/CN206944990U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108645382A (en) * | 2018-04-17 | 2018-10-12 | 武汉科技大学 | A kind of Sopwith staff |
| CN109470225A (en) * | 2018-12-21 | 2019-03-15 | 重庆工程职业技术学院 | A kind of construction engineering cost field surveys device |
| CN109470225B (en) * | 2018-12-21 | 2020-11-06 | 重庆工程职业技术学院 | On-spot mapping device is used to building engineering cost |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180130 Termination date: 20200626 |