CN105909038A - Pneumatic-electric lifting mast - Google Patents
Pneumatic-electric lifting mast Download PDFInfo
- Publication number
- CN105909038A CN105909038A CN201610388420.0A CN201610388420A CN105909038A CN 105909038 A CN105909038 A CN 105909038A CN 201610388420 A CN201610388420 A CN 201610388420A CN 105909038 A CN105909038 A CN 105909038A
- Authority
- CN
- China
- Prior art keywords
- mast
- pneumatic
- electric
- transmission case
- gearbox
- 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.)
- Pending
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
- E04H12/18—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures movable or with movable sections, e.g. rotatable or telescopic
- E04H12/182—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures movable or with movable sections, e.g. rotatable or telescopic telescopic
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
Abstract
The invention belongs to the technical field of lifting masts and relates to a pneumatic-electric mast. The pneumatic-electric mast comprises a deflecting base. A transmission box is rotatably arranged on the deflecting base. A multi-section air cylinder is fixed to the transmission box. A cavity opening of the multi-section air cylinder communicates with an air pump through an air pipe. A gearbox is installed on the lateral portion of the transmission box. A motor is installed on the gearbox. An output shaft of the gearbox stretches into the transmission box. One end of a transmission belt is connected to a belt winding disc on the output shaft of the gearbox, and the other end of the transmission belt is connected to the top end of the multi-section air cylinder. According to the pneumatic-electric mast, the structure is simple and reasonable; the pneumatic electric mast is different from a traditional way that pneumatic driving is adopted independently in that an electric way is also adopted to assisting in falling of the lifting mast so that rapid falling of the mast can be achieved; and meanwhile, the pneumatic-electric mast can deflect by a certain angle, and thus the movement range of the lifting mast is effectively widened.
Description
Technical field
The invention belongs to elevation mast technical field, relate to a kind of pneumoelectric elevation mast.
Background technology
Pneumatic elevation mast is a kind of machinery being realized lifting/stretching motion by compressed-air actuated input and discharge.Rising by air-pump inflating, speed is directly related with the capacity of air pump and mast volume；Decline belong to passive motion-type exercise, be the weight by loaded article Yu mast self, extruding discharge bar in air and realize.This principle of Pneumatic elevation, determines Pneumatic elevation mast rising, the uncontrollability of decrease speed, and can only vertically use, and i.e. allows to tilt to use, and angle is the least, generally within 5 °.Therefore some particular job occasions are run into, such as military monitoring, police service investigation, tunnel vault detection etc., need a kind of jacking equipment, requirement can fast lifting, can accurately control again mast rising or falling speed, adjustable height, again can wide-angle tilt use time, general Pneumatic elevation mast cannot meet.
Summary of the invention
The present invention is directed to the problems referred to above, it is provided that a kind of pneumoelectric elevation mast, this mast can not only effectively realize rising or falling speed, the control of height, meet the needs of specific work environments, this mast can also use by wide-angle tilt simultaneously, even uses under level, it is achieved the detection operation of particular range.
According to technical scheme: a kind of pneumoelectric elevation mast, it is characterized in that: include a beat base, rotate on described beat base and transmission case is set, many displacements of cylinders are fixed on described transmission case, and the air cavity mouth of many displacements of cylinders connects air pump via trachea, and described transmission case sidepiece installs change speed gear box, motor is installed on change speed gear box, the output shaft of change speed gear box stretches in transmission case, and transmission band one end is connected on the tape winder on output shaft of gear-box, and the transmission band other end is connected to more piece cylinder top.
As a further improvement on the present invention, rotary head is installed on the top of described more piece mast, and rotary head is installed radar mounting bracket.
As a further improvement on the present invention, described transmission case is connected on beat base by axis of rotation.
The method have technical effect that: creative pneumatic actuation is combined with motorized motions two ways of product of the present invention, solve the uncontrollable problem of speed of Pneumatic elevation mast；Product of the present invention inherits again the advantage of pneumatic mast, compared with wire rope gearing electric lifting rod and leading screw electric lifting rod, and simple in construction, use safety and reliability.Product the most of the present invention can also realize the beat of certain angle, effectively expands the range of activity of elevation mast.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention.
Detailed description of the invention
Below in conjunction with the accompanying drawings the detailed description of the invention of the present invention is further described.
In Fig. 1, including beat base 1, transmission case 2, change speed gear box 3, motor 4, transmission band 5, trachea 6, air pump 7, many displacements of cylinders 8, rotary head 9, radar mounting bracket 10 etc..
As shown in Figure 1, the present invention is a kind of pneumoelectric elevation mast, including a beat base 1, described beat base 1 rotating and arranges transmission case 2, many displacements of cylinders 8 are fixed on described transmission case 2, the air cavity mouth of many displacements of cylinders 8 connects air pump 7 via trachea 6, described transmission case 2 sidepiece installs change speed gear box 3, and change speed gear box 3 is installed motor 4, and the output shaft of change speed gear box 3 stretches in transmission case 2, transmission band 5 one end is connected on the tape winder on change speed gear box 3 output shaft, and transmission band 5 other end is connected to more piece cylinder top.
Rotary head 9 is installed on the top of more piece mast, and rotary head 9 is installed radar mounting bracket 10.
Transmission case 2 is connected on beat base 1 by axis of rotation.
The work process of the present invention is as follows: product of the present invention is operationally, beat base 1 is installed on the position specified, and detection radar is installed in radar mounting bracket 10, when carrying out tunnel vault detection operation, detection locomotive at the uniform velocity advances, and vault is carried out detecting operation by the detection radar being installed in radar mounting bracket 10, to observe tunnel top concrete state, arrange owing to transmission case 2 rotates, many displacements of cylinders about 8 can be driven respectively to rotate 30 degree, to meet radar angular adjustment demand.Detection locomotive be expert at into during, when running into keystone and having obstacle, many displacements of cylinders 8 can decline rapidly, the course of action of many displacements of cylinders 8 is as follows: when detecting vault, and air pump 7 supplies to many displacements of cylinders 8 via trachea 6, and many displacements of cylinders 8 are stretched out section by section, till radar in radar mounting bracket 10 can effectively detect vault concrete state, when many displacements of cylinders 8 are stretched out, motor 4 rotates, and now transmission band 5 is in continuous releasing state；When detecting locomotive driving and having at barrier to vault, air pump 7 carries out air-breathing operation of exitting, now, the gas in many displacements of cylinders 8 is discharged via trachea 6, now, many displacements of cylinders 8 carry out contractive action, transmission band 5 is under the effect of motor 4 simultaneously, is set around on the tape winder of change speed gear box 3 output shaft, many displacements of cylinders 8 rapid desufflation under the drive of transmission band 5, realize packing up rapidly of many displacements of cylinders 8, it is to avoid barrier encountered by the radar in many displacements of cylinders 8 tops radar mounting bracket 10.Product of the present invention can be applicable to the tunnel of differing heights.
Product of the present invention can also be applied to other occasions, all can realize quickly effectively packing up of many displacements of cylinders 8, and can accurately control the process of packing up.
Claims (3)
1. a pneumoelectric elevation mast, it is characterized in that: include a beat base (1), the upper rotation of described beat base (1) arranges transmission case (2), many displacements of cylinders (8) are fixed on described transmission case (2), the air cavity mouth of many displacements of cylinders (8) is via trachea (6) connection air pump (7), described transmission case (2) sidepiece installs change speed gear box (3), motor (4) is installed on change speed gear box (3), the output shaft of change speed gear box (3) stretches in transmission case (2), transmission band (5) one end is connected on the tape winder on change speed gear box (3) output shaft, transmission band (5) other end is connected to more piece cylinder top.
2. pneumoelectric elevation mast as claimed in claim 1, it is characterised in that: rotary head (9) is installed on the top of described more piece mast, and rotary head (9) is upper installs radar mounting bracket (10).
3. pneumoelectric elevation mast as claimed in claim 1, it is characterised in that: described transmission case (2) is connected on beat base (1) by axis of rotation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610388420.0A CN105909038A (en) | 2016-06-04 | 2016-06-04 | Pneumatic-electric lifting mast |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610388420.0A CN105909038A (en) | 2016-06-04 | 2016-06-04 | Pneumatic-electric lifting mast |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105909038A true CN105909038A (en) | 2016-08-31 |
Family
ID=56743233
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610388420.0A Pending CN105909038A (en) | 2016-06-04 | 2016-06-04 | Pneumatic-electric lifting mast |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105909038A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110847682A (en) * | 2019-11-26 | 2020-02-28 | 六安丰恺尼机电科技有限公司 | Base component of 5G signal supporting tower |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005076194A (en) * | 2003-08-28 | 2005-03-24 | East Japan Railway Co | Tunnel lining inspection apparatus |
| CN201130247Y (en) * | 2007-12-24 | 2008-10-08 | 西安市计量测试研究所 | Automatic lifting mechanism for radar speedometer calibrating apparatus |
| CN102486436A (en) * | 2010-12-03 | 2012-06-06 | 核动力运行研究所 | Detection device for steam generator supporting plate |
| CN204790565U (en) * | 2015-07-07 | 2015-11-18 | 成都中腾路桥工程有限公司 | System is avoid automatically to geological radar barrier |
| CN205713404U (en) * | 2016-06-04 | 2016-11-23 | 无锡市华鹰移动照明有限公司 | Pneumoelectric elevation mast |
-
2016
- 2016-06-04 CN CN201610388420.0A patent/CN105909038A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005076194A (en) * | 2003-08-28 | 2005-03-24 | East Japan Railway Co | Tunnel lining inspection apparatus |
| CN201130247Y (en) * | 2007-12-24 | 2008-10-08 | 西安市计量测试研究所 | Automatic lifting mechanism for radar speedometer calibrating apparatus |
| CN102486436A (en) * | 2010-12-03 | 2012-06-06 | 核动力运行研究所 | Detection device for steam generator supporting plate |
| CN204790565U (en) * | 2015-07-07 | 2015-11-18 | 成都中腾路桥工程有限公司 | System is avoid automatically to geological radar barrier |
| CN205713404U (en) * | 2016-06-04 | 2016-11-23 | 无锡市华鹰移动照明有限公司 | Pneumoelectric elevation mast |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110847682A (en) * | 2019-11-26 | 2020-02-28 | 六安丰恺尼机电科技有限公司 | Base component of 5G signal supporting tower |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160831 |
|
| RJ01 | Rejection of invention patent application after publication |