CN204756357U - Over -and -under type total powerstation tripod - Google Patents

Over -and -under type total powerstation tripod Download PDF

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Publication number
CN204756357U
CN204756357U CN201520455063.6U CN201520455063U CN204756357U CN 204756357 U CN204756357 U CN 204756357U CN 201520455063 U CN201520455063 U CN 201520455063U CN 204756357 U CN204756357 U CN 204756357U
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CN
China
Prior art keywords
bolt head
adjusting bolt
landing leg
bolt
screw rod
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
Application number
CN201520455063.6U
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Chinese (zh)
Inventor
王毅超
熊志辉
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Xian University of Science and Technology
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Xian University of Science and Technology
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Xian University of Science and Technology filed Critical Xian University of Science and Technology
Priority to CN201520455063.6U priority Critical patent/CN204756357U/en
Application granted granted Critical
Publication of CN204756357U publication Critical patent/CN204756357U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses an over -and -under type total powerstation tripod, including base and lift landing leg, lift landing leg upper end is connected bottom the base through the screw jack structure, circular level is installed in the base outside, the quantity of lift landing leg is three, screw jack constructs including adjusting bolt, the bolt head places a section of thick bamboo and rating nut, the bolt head places bobbin top portion and opens and to have the through -hole, after placing in the section of thick bamboo by the supreme the bolt head of stretching into down, wears out adjusting bolt's screw rod the through -hole, the adjusting bolt head is located the bolt head and places a section of thick bamboo, adjust that nut set establishes on adjusting bolt's screw rod and with adjusting bolt's screw rod screw -thread fit, the rating nut is located the bolt head and places outside the section of thick bamboo, adjusting bolt's the end part of the screw rod links firmly bottom the base, the bolt head places a lower extreme and lift landing leg upper end links firmly. The utility model discloses not only can realize putting in order the thick heibei provincial opera of tripod, also can realize accurate flattening, the adjustment is convenient, and the accuracy of adjustment is high, has saved the centering flattening time, has improved measurement accuracy and efficiency.

Description

A kind of rise-fall type total station tripod
Technical field
The utility model relates to a kind of tripod, especially relates to a kind of rise-fall type total station tripod.
Background technique
Existing total station tripod mainly by regulating the frame leg retaining screw of tripot midleg, realizing the thick Heibei provincial opera of total station tripod whole, cannot accurately flatten.Therefore, in the middle of electronic tachometer using process, instrument leveling is a process wasted time and energy always.Generally first to shorten by putting tripot leg and regulating the frame leg retaining screw of tripot midleg make frame leg extend, thus reach tripod and slightly put down.Due to the flexible impact on tripod leveling of bad control cage leg, often bring very big inconvenience to flattening operation, and often can there is very large Setting error, the accurate leveling after this gives top instrument erection brings difficulty.Especially for the ground of complex condition, this situation is even more serious.
Model utility content
The purpose of this utility model is to overcome above-mentioned deficiency of the prior art, a kind of rise-fall type total station tripod is provided, its structure is simple, rationally novel in design and fabricating cost is low, not only can realize the thick Heibei provincial opera of total station tripod whole, also can realize the accurate leveling to total station tripod, easy to adjust, degree of regulation is high, for the accurate leveling after the erection of top instrument is provided convenience, greatly save the centering leveling time, improve measuring accuracy and measure efficiency.
For achieving the above object, the technical solution adopted in the utility model is: a kind of rise-fall type total station tripod, it is characterized in that: comprise pedestal and lifting landing leg, the upper end of described lifting landing leg is connected with the bottom of pedestal by spiral lifting mechanism, the outside of described pedestal is provided with circular level, the quantity of described lifting landing leg is three, described spiral lifting mechanism comprises adjusting bolt, bolt head placing tube and regulating nut, the top of described bolt head placing tube has through hole, the screw rod of described adjusting bolt stretches into from the bottom to top after in bolt head placing tube and passes through hole, the head of described adjusting bolt is positioned at bolt head placing tube, the screw rod that described regulating nut is set in adjusting bolt coordinates with the screw flight of adjusting bolt, described regulating nut is positioned at outside bolt head placing tube, the screw rod end of described adjusting bolt is fixedly connected with the bottom of pedestal, the lower end of described bolt head placing tube is fixedly connected with the upper end of described lifting landing leg.
Above-mentioned a kind of rise-fall type total station tripod, it is characterized in that: described lifting landing leg comprises the upper supporting leg and lower supporting leg that connect together, described upper supporting leg is provided with end and withstands on supporting leg retaining screw on lower supporting leg outer surface, the upper end of described upper supporting leg is fixedly connected with the lower end of bolt head placing tube.
Above-mentioned a kind of rise-fall type total station tripod, is characterized in that: the upper end of described upper supporting leg and the Placement of the lower end of bolt head placing tube are for welding.
Above-mentioned a kind of rise-fall type total station tripod, is characterized in that: the screw rod end of described adjusting bolt and the Placement of the bottom of pedestal are for welding.
The utility model compared with prior art has the following advantages:
1, the utility model structure is simple, modern design is reasonable and fabricating cost is low.
2, the upper end of the utility model lifting landing leg is connected with the bottom of pedestal by spiral lifting mechanism, and the outside of pedestal is provided with circular level, not only can realize the thick Heibei provincial opera of total station tripod whole, also can realize the accurate leveling to total station tripod, degree of regulation is high, efficiently solve existing total station tripod and can only realize the problem that thick Heibei provincial opera is whole, cannot accurately flatten, for the accurate leveling after the erection of top instrument is provided convenience, greatly save the centering leveling time, improve measuring accuracy and measure efficiency.
3, the utility model spiral lifting mechanism is positioned at the upper end of lifting landing leg, convenient operation personnel are at any time by observing the bubble position of the circular level be positioned on pedestal, adjust the height of lifting landing leg, this not only reduces surveying work amount, the flattening operation of total station tripod can be made more accurately to put in place simultaneously.
4, the utility model using scope is wide, not only effectively can be applicable to fix the support of electronic tachometer, can also be used for fixing the support of level instrument and theodolite.
Below by drawings and Examples, the utility model is described in further detail.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the installation relation schematic diagram of the utility model spiral lifting mechanism and lifting landing leg.
Fig. 3 is the structural representation of the utility model lifting landing leg.
Description of reference numerals:
1-pedestal; 2-circular level; 3-adjusting bolt;
4-regulating nut; 5-bolt head placing tube; 5-1-through hole;
6-1-upper supporting leg; 6-2-lower supporting leg; 7-supporting leg retaining screw.
Embodiment
As depicted in figs. 1 and 2, the utility model comprises pedestal 1 and lifting landing leg, the upper end of described lifting landing leg is connected by the bottom of spiral lifting mechanism with pedestal 1, the outside of described pedestal 1 is provided with circular level 2, the quantity of described lifting landing leg is three, described spiral lifting mechanism comprises adjusting bolt 3, bolt head placing tube 5 and regulating nut 4, the top of described bolt head placing tube 5 has through hole 5-1, the screw rod of described adjusting bolt 3 stretches into from the bottom to top after in bolt head placing tube 5 and passes through hole 5-1, the head of described adjusting bolt 3 is positioned at bolt head placing tube 5, the screw rod that described regulating nut 4 is set in adjusting bolt 3 coordinates with the screw flight of adjusting bolt 3, described regulating nut 4 is positioned at outside bolt head placing tube 5, the screw rod end of described adjusting bolt 3 is fixedly connected with the bottom of pedestal 1, the lower end of described bolt head placing tube 5 is fixedly connected with the upper end of described lifting landing leg.
As shown in Figure 3, described lifting landing leg comprises the upper supporting leg 6-1 and lower supporting leg 6-2 that connect together, described upper supporting leg 6-1 is provided with end and withstands on supporting leg retaining screw 7 on lower supporting leg 6-2 outer surface, the upper end of described upper supporting leg 6-1 is fixedly connected with the lower end of bolt head placing tube 5.During adjustment, loosen supporting leg retaining screw 7, above carry or under leave behind supporting leg 6-2 to correct position, then tighten supporting leg retaining screw 7.
In the present embodiment, the upper end of described upper supporting leg 6-1 and the Placement of the lower end of bolt head placing tube 5 are for welding, easy to connect, fixing reliable.
In the present embodiment, the screw rod end of described adjusting bolt 3 and the Placement of the bottom of pedestal 1 are for welding, easy to connect, fixing reliable.
Working principle of the present utility model is: during use, first the lifting landing leg of total station tripod is opened, then the lower supporting leg 6-2 of lifting landing leg is elongated to suitable height, tightens the supporting leg retaining screw 7 on three lifting landing legs, reach whole to the thick Heibei provincial opera of total station tripod.Then, by turning the regulating nut 4 on three spiral lifting mechanisms, extending the length shortening each lifting landing leg, making the bubble of the circular level 2 be positioned on pedestal 1 placed in the middle, thus reach the accurately leveling fast to total station tripod.In the utility model, the upper end of lifting landing leg is connected by the bottom of spiral lifting mechanism with pedestal 1, and the outside of pedestal 1 is provided with circular level 2, not only can realize the thick Heibei provincial opera of total station tripod whole, also can realize the accurate leveling to total station tripod, degree of regulation is high, efficiently solve existing total station tripod and can only realize the problem that thick Heibei provincial opera is whole, cannot accurately flatten, for the accurate leveling after the erection of top instrument is provided convenience, greatly save the centering leveling time, improve measuring accuracy and measure efficiency.In addition, spiral lifting mechanism is positioned at the upper end of lifting landing leg, convenient operation personnel are at any time by observing the bubble position of the circular level 2 be positioned on pedestal 1, adjust the height of lifting landing leg, this not only reduces surveying work amount, the flattening operation of total station tripod can be made more accurately to put in place simultaneously.
The above; it is only preferred embodiment of the present utility model; not the utility model is imposed any restrictions; every above embodiment is done according to the utility model technical spirit any simple modification, change and equivalent structure transformation, all still belong in the protection domain of technical solutions of the utility model.

Claims (4)

1. a rise-fall type total station tripod, it is characterized in that: comprise pedestal (1) and lifting landing leg, the upper end of described lifting landing leg is connected by the bottom of spiral lifting mechanism with pedestal (1), the outside of described pedestal (1) is provided with circular level (2), the quantity of described lifting landing leg is three, described spiral lifting mechanism comprises adjusting bolt (3), bolt head placing tube (5) and regulating nut (4), the top of described bolt head placing tube (5) has through hole (5-1), the screw rod of described adjusting bolt (3) stretches into from the bottom to top after in bolt head placing tube (5) and passes through hole (5-1), the head of described adjusting bolt (3) is positioned at bolt head placing tube (5), the screw rod that described regulating nut (4) is set in adjusting bolt (3) coordinates with the screw flight of adjusting bolt (3), described regulating nut (4) is positioned at bolt head placing tube (5) outward, the screw rod end of described adjusting bolt (3) is fixedly connected with the bottom of pedestal (1), the lower end of described bolt head placing tube (5) is fixedly connected with the upper end of described lifting landing leg.
2. according to a kind of rise-fall type total station tripod according to claim 1, it is characterized in that: described lifting landing leg comprises the upper supporting leg (6-1) and lower supporting leg (6-2) that connect together, described upper supporting leg (6-1) is provided with end and withstands on supporting leg retaining screw (7) on lower supporting leg (6-2) outer surface, the upper end of described upper supporting leg (6-1) is fixedly connected with the lower end of bolt head placing tube (5).
3. according to a kind of rise-fall type total station tripod according to claim 2, it is characterized in that: the upper end of described upper supporting leg (6-1) and the Placement of the lower end of bolt head placing tube (5) are for welding.
4. according to a kind of rise-fall type total station tripod described in claim 1,2 or 3, it is characterized in that: the screw rod end of described adjusting bolt (3) and the Placement of the bottom of pedestal (1) are for welding.
CN201520455063.6U 2015-06-28 2015-06-28 Over -and -under type total powerstation tripod Expired - Fee Related CN204756357U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520455063.6U CN204756357U (en) 2015-06-28 2015-06-28 Over -and -under type total powerstation tripod

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520455063.6U CN204756357U (en) 2015-06-28 2015-06-28 Over -and -under type total powerstation tripod

Publications (1)

Publication Number Publication Date
CN204756357U true CN204756357U (en) 2015-11-11

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Family Applications (1)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105805510A (en) * 2016-05-06 2016-07-27 王玉振 Surveying and mapping instrument tripod
CN106482922A (en) * 2016-11-30 2017-03-08 江西洪都航空工业集团有限责任公司 A kind of general mounting platform of bird impact tests
CN106838576A (en) * 2017-03-06 2017-06-13 高佳 A kind of measurement tripod for being easy to adjust vertical direction height
CN106885109A (en) * 2017-03-06 2017-06-23 高佳 A kind of outdoor measurement tripod of convenient regulation

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105805510A (en) * 2016-05-06 2016-07-27 王玉振 Surveying and mapping instrument tripod
CN106482922A (en) * 2016-11-30 2017-03-08 江西洪都航空工业集团有限责任公司 A kind of general mounting platform of bird impact tests
CN106838576A (en) * 2017-03-06 2017-06-13 高佳 A kind of measurement tripod for being easy to adjust vertical direction height
CN106885109A (en) * 2017-03-06 2017-06-23 高佳 A kind of outdoor measurement tripod of convenient regulation
CN106885109B (en) * 2017-03-06 2018-11-13 高佳 A kind of outdoor measurement tripod facilitating adjusting
CN106838576B (en) * 2017-03-06 2019-02-05 江苏泰康工程咨询监理有限公司 A kind of measurement tripod convenient for adjusting vertical direction height

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GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20151111

Termination date: 20160628

CF01 Termination of patent right due to non-payment of annual fee