CN2383916Y - Hydraulic driven inclinable lifting metal tower pole - Google Patents
Hydraulic driven inclinable lifting metal tower pole Download PDFInfo
- Publication number
- CN2383916Y CN2383916Y CN 99218083 CN99218083U CN2383916Y CN 2383916 Y CN2383916 Y CN 2383916Y CN 99218083 CN99218083 CN 99218083 CN 99218083 U CN99218083 U CN 99218083U CN 2383916 Y CN2383916 Y CN 2383916Y
- Authority
- CN
- China
- Prior art keywords
- tower
- base
- rod
- tower bar
- bearing
- 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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- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The utility model relates to a hydraulic driving inclinable lifting metal tower rod, which is composed of a tower rod, a tower rod supporting seat, an oil cylinder, and a pump station, wherein, the tower rod is composed of a rod body and a base. The utility model is characterized in that the base is sheathed with the tower rod supporting seat, and then is connected with the tower rod supporting seat through a rotary shaft; a shaft hole of the base is a slotted hole; both ends of the rotary shaft near the outer side wall of the base are fixedly connected with guide blocks; both ends of the guide blocks are circular arc-shaped; both sides of the base is fixed with guide supporting blocks which are matched with the guide blocks; one side of the lower part of the rod body is welded with a piston rod supporting seat; one side of the lower part of the tower rod supporting seat is provided with a cylinder supporting seat. The utility model has the advantages of simple structure and convenient operation, and is convenient for carrying out maintenance for instruments which are fixed to the upper side of the tower rod and the tower rod.
Description
The utility model relates to a kind of metal tower bar of hydraulic-driven tiltable lifting, is applicable to city square, overpass bridge, stadium high mast lighting tower bar, also is applicable to the plant and instrument that is installed on eminence tower bar.
At present, metal tower bar commonly used mostly is fixed metal tower bar, and the tower bar connects with the basis by stone bolt, no longer puts to level after whole tower bar installs.The shortcoming of this structural tower bar is to safeguard very inconvenience for being fixed in that plant and instrument on the tower bar keeps in repair or tower bar body being painted.
The purpose of this utility model is at above-mentioned deficiency of the prior art, and a kind of metal tower bar of hydraulic-driven tiltable lifting is provided.
The purpose of this utility model is to realize like this, it is by the tower bar, the tower rod bearing, oil cylinder and pumping plant are formed, the tower bar is made up of the body of rod and base, the two welds connection, the cross section of base is " Contraband " type, three sides, its underpart are provided with " V " type plug, the tower rod bearing is that cross section is the column of " mouth " type, the outside, three sides is provided with " V " type socket in its underpart, base sheath back on the tower rod bearing connects by rotating shaft, and the axis hole on the base is a slotted eye, and three plugs on the base insert in three " V " type sockets on the tower rod bearings, at the rotating shaft two ends by the chassis outer side wall place guide pad that has been fixedly connected, the guide pad two ends are circular arc, be fixed with the guided bearing piece suitable with guide pad in the two sides of base, one face down bonding is connected to the piston rod bearing in body of rod bottom, is provided with the cylinder barrel bearing on one side of tower rod bearing bottom.
Below in conjunction with drawings and Examples the utility model is further described:
Fig. 1 is the utility model structural representation (not drawing hydraulic system among the figure).
Fig. 2 is the left view of Fig. 1.
Structural representation when Fig. 3 is in level for the tower bar.
By Fig. 1-3 as can be known, the utility model is made up of tower bar, tower rod bearing 7, oil cylinder 16 and pumping plant 17, and the tower bar is made up of the body of rod 3 and base 6, and the two welds connection, is provided with carriage 2 on the body of rod 3.The cross section of base 6 is " Contraband " type, three sides, its underpart are provided with " V " type plug, tower rod bearing 7 is the column of " mouth " type for cross section, the outside, three sides is provided with " V " type socket in its underpart, after being enclosed within on the tower rod bearing 7, base 6 connects by rotating shaft 9, and the axis hole on the base is a slotted eye, in three " V " type sockets on three plugs insertion tower rod bearings 7 on the base 6, at rotating shaft 9 two ends by the base 7 lateral wall places guide pad 10 that has been fixedly connected, guide pad 10 two ends are circular arc, are provided with handle 14 on guide pad 10.Be fixed with the guided bearing piece 5 suitable with guide pad 10 in the two sides of base 6.The tower bar turns to when landing by plumbness, and what play the supporting shaft effect is the guide pad that is fixed in the rotating shaft two ends, and during the rise state, what play supporting role is rotating shaft.One face down bonding is connected to piston rod bearing 4 in body of rod bottom, is provided with the cylinder barrel bearing on one side of tower rod bearing 7 bottoms.
In Fig. 1-3,1 is plant and instrument, and 8 is special-purpose basis, form with the steel concrete cast, and pre-embedded anchoring bolts, 11 be stiffener, and 12 is nut, and 13 is pressing plate, and 15 is that high-pressure hose and driving oil cylinder link to hold and be provided with snap joint.
Operating principle of the present utility model is as follows:
Routine work state, the steel plate of the V-type plug of tower bar base insert in the tower rod bearing V-type socket, and tower bar base three side integral body are enclosed within on the bearing, and mechanical caging each side aweather carries.Whole tower bar can be resisted and be carried to meet strong wind in local 50 years, and driving oil cylinder and pumping plant place indoor preservation.Need tower masthead portion plant and instrument is checked when safeguarding, oil cylinder and pumping plant are released, oil cylinder is installed on the cylinder barrel bearing and driving oil cylinder piston rod bearing 4 on the tower rod bearing 7, and it is firm with the bearing pin connection, the starter motor oil pump, the operation hydraulic control valve, the driving oil cylinder piston rod promotes the tower bar base state that goes out of lock, with control oil cylinder retraction behind guide pad 10 Rotate 180s °, and then the control tower bar tilts to drop to level, and whole tower bar verts 90 ° and drops down onto level, and plant and instrument is checked maintenance, operating hydraulically operated again control valve driving oil cylinder promotes the tower bar and rises to plumbness after finishing, and changes the routine work state over to.Oil cylinder and pumping plant dismounting are finished, withdraw the working site, whole operation can be finished by a skilled worker.Driving oil cylinder and pumping plant are applicable to generic product, and a station is many has improved utilization rate of equipment and installations with the many usefulness of a cylinder, has reduced product cost.
Manufacture and design based on above-mentioned principle that plurality of specifications is carried to satisfy differing heights tower bar, different wind, the needs of different plant and instrument.Pumping plant is provided with manual, electronic, moving three kinds of different driving types of bavin steam turbine according to different size, and according to the big or small driving oil cylinder cylinder diameter difference of load, load adopts twin-tub to drive when big.
The utility model has the advantages that simple in structurely, easy to operate, be convenient to being fixed in the instrument on the tower bar Equipment and tower bar itself safeguard that it is applicable to city square, viaduct, stadium high mast lighting tower Bar, wind-driven generator special stand tower bar, radio transmission instrument are used with tower bar, weather environment monitoring instrument Tower bar etc.
Claims (3)
1, a kind of metal tower bar of hydraulic-driven tiltable lifting, it is characterized in that it is by the tower bar, tower rod bearing (7), oil cylinder (16) and pumping plant (17) are formed, the tower bar is made up of the body of rod (3) and base (6), the two welds connection, the cross section of base (6) is " Contraband " type, three sides, its underpart are provided with " V " type plug, tower rod bearing (7) is the column of " mouth " type for cross section, the outside, three sides is provided with " V " type socket in its underpart, base (6) is enclosed within and connects by rotating shaft (9) after tower rod bearing (7) is gone up, and the axis hole on the base is a slotted eye, in three " V " type sockets on three plugs insertion tower rod bearings (7) on the base (6), at rotating shaft (9) two ends by base (7) the lateral wall place guide pad (10) that has been fixedly connected, guide pad (10) two ends are circular arc, be fixed with and the suitable guided bearing piece (5) of guide pad (10) in the two sides of base (6), be connected to piston rod bearing (4) at body of rod bottom one face down bonding, on one side of tower rod bearing (7) bottom, be provided with the cylinder barrel bearing.
2, tower bar according to claim 1 is characterized in that being provided with carriage (2) in the body of rod (3) upper end.
3, tower bar according to claim 1 and 2 is characterized in that being provided with handle (14) on guide pad (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99218083 CN2383916Y (en) | 1999-07-30 | 1999-07-30 | Hydraulic driven inclinable lifting metal tower pole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99218083 CN2383916Y (en) | 1999-07-30 | 1999-07-30 | Hydraulic driven inclinable lifting metal tower pole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2383916Y true CN2383916Y (en) | 2000-06-21 |
Family
ID=34009381
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99218083 Expired - Fee Related CN2383916Y (en) | 1999-07-30 | 1999-07-30 | Hydraulic driven inclinable lifting metal tower pole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2383916Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103628728A (en) * | 2013-11-28 | 2014-03-12 | 国家电网公司 | Supporting structure for firming electric power tower |
| CN111817242A (en) * | 2020-07-10 | 2020-10-23 | 广州沐风信息科技有限公司 | Power transmission equipment |
| CN113463968A (en) * | 2021-08-13 | 2021-10-01 | 四川广安鑫光电力铁塔有限公司 | Lifting folding type wind-resistant electric iron tower |
-
1999
- 1999-07-30 CN CN 99218083 patent/CN2383916Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103628728A (en) * | 2013-11-28 | 2014-03-12 | 国家电网公司 | Supporting structure for firming electric power tower |
| CN103628728B (en) * | 2013-11-28 | 2016-01-13 | 国家电网公司 | A kind of for electric tower firm support structure |
| CN111817242A (en) * | 2020-07-10 | 2020-10-23 | 广州沐风信息科技有限公司 | Power transmission equipment |
| CN113463968A (en) * | 2021-08-13 | 2021-10-01 | 四川广安鑫光电力铁塔有限公司 | Lifting folding type wind-resistant electric iron tower |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |