CN208719760U - A kind of engineering mapping tripod - Google Patents

A kind of engineering mapping tripod Download PDF

Info

Publication number
CN208719760U
CN208719760U CN201821404335.XU CN201821404335U CN208719760U CN 208719760 U CN208719760 U CN 208719760U CN 201821404335 U CN201821404335 U CN 201821404335U CN 208719760 U CN208719760 U CN 208719760U
Authority
CN
China
Prior art keywords
pulley
movable support
fixed bracket
engineering mapping
fixing sleeve
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.)
Active
Application number
CN201821404335.XU
Other languages
Chinese (zh)
Inventor
璧典寒
赵亮
Original Assignee
赵亮
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 赵亮 filed Critical 赵亮
Priority to CN201821404335.XU priority Critical patent/CN208719760U/en
Application granted granted Critical
Publication of CN208719760U publication Critical patent/CN208719760U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model discloses a kind of engineering mapping tripods, including mounting base, the bottom of the mounting base, which is equally spaced, a group fixed bracket, support bracket fastened centre is connected separately with movable support by movable sleeve and fixing sleeve, and fixed bracket and the corresponding position of fixing sleeve are through there is adjusting bolt, the outside of the pin of the movable support bottom is welded with pedal, the left and right sides in the movable support middle position is rotatably connected to symmetrical pulley, and the outer ring of pulley rolls and is connected and fixed bracket.The engineering mapping is designed with tripod using the structure of fast pulley and pulley, rolling friction can be converted by the sliding friction of fixed bracket and movable support, reduce frictional force, to reduce resistance when staff's telescopic movable bracket, effectively prevent the generation of movable support blocking case, thus be more convenient for using.

Description

A kind of engineering mapping tripod
Technical field
The utility model relates to engineering mapping equipment technical field, specially a kind of engineering mapping tripod.
Background technique
Engineering mapping is exactly measurement and draws, with computer technology, photoelectric technology, network communications technology, space science, letter It is using global navigational satellite positioning system, remote sensing, GIS-Geographic Information System as technological core, ground is existing based on breath science Characteristic point and boundary line obtain the figure and location information of reflection ground status by measurement means, for the planning and designing of engineering construction It is used with administration, the instruments such as level is commonly used in engineering mapping.
Existing engineering mapping tripod, when movable support is stretched, it some times happens that the case where blocking, leads The difficulty for causing operation to become, and when the section of part dead-soft or region are surveyed and drawn, tripod is easy to sink, and instrument is caused to be not easy It keeps horizontal, influences surveying and mapping data.
Utility model content
The purpose of this utility model is to provide a kind of engineering mapping tripods, to solve to propose in above-mentioned background technique Existing engineering mapping tripod, when movable support is stretched, it some times happens that the case where blocking, causes to operate The difficult problem of change.
To achieve the above object, the utility model provides the following technical solutions: a kind of engineering mapping tripod, including peace Seat is filled, the bottom of the mounting base, which is equally spaced, a group fixed bracket, and support bracket fastened centre passes through movable sleeve and fixing sleeve point It is not connected with movable support, and fixed bracket and the corresponding position of fixing sleeve are through having adjusting bolt, the movable support bottom The outside of pin be welded with pedal, the left and right sides in the movable support middle position is rotatably connected to symmetrical point The pulley of cloth, the outer ring of pulley roll and are connected and fixed bracket, and the front and rear sides of the fixing sleeve are symmetrically installed with a group fast pulley, And group fast pulley is movably connected in the front and back two sides of movable support.
Preferably, the front and back two sides of the movable support is provided with strip groove structure, and the strip groove structure with The outer loop-shaped of fast pulley and position are corresponding.
Preferably, the bottom of the pin is correspondingly arranged on auxiliary supporting plate, and supporting plate is assisted to pass through vertically disposed pedal 0-90 ° of rotational structure is constituted with pin.
Preferably, the outer ring of the pulley is arcuate structure, and the arcuate structure of pulley and support bracket fastened structure phase contract It closes.
Preferably, the cover board at the top of the fast pulley constitutes fixed structure by screw connection and fixing sleeve.
Compared with prior art, the utility model has the beneficial effects that the engineering mapping with tripod using fast pulley and The structure of pulley designs, and can convert rolling friction for the sliding friction of fixed bracket and movable support, reduce frictional force, To reduce resistance when staff's telescopic movable bracket, the generation of movable support blocking case is effectively prevented, thus Be more convenient for using.
Detailed description of the invention
Fig. 1 is a kind of engineering mapping tripod structure schematic diagram of the utility model;
Fig. 2 is enlarged structure schematic diagram at A in a kind of engineering mapping tripod Fig. 1 of the utility model;
Fig. 3 is enlarged structure schematic diagram at B in a kind of engineering mapping tripod Fig. 1 of the utility model;
Fig. 4 is a kind of engineering mapping tripod fixing sleeve of the utility model and fixed bracket cross-sectional view;
Fig. 5 is a kind of engineering mapping tripod movable support of the utility model and fixed bracket cross-sectional view;
Fig. 6 is that a kind of engineering mapping tripod of the utility model assists supporting plate top view.
In figure: 1, movable sleeve, 2, fixed bracket, 3, fixing sleeve, 4, pedal, 5, auxiliary supporting plate, 6, pin, 7, mounting base, 8, movable support, 9, fast pulley, 10, adjusting bolt, 11, pulley, 12, cover board.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-6 is please referred to, the utility model provides a kind of technical solution: a kind of engineering mapping tripod, including installation Seat 7, the bottom of mounting base 7, which is equally spaced, 3 groups of fixed brackets 2, and the centre of fixed bracket 2 is divided by movable sleeve 1 and fixing sleeve 3 It is not connected with movable support 8, and fixed bracket 2 and the corresponding position of fixing sleeve 3 adjust bolt 10 through having, movable support 8 Front and back two sides is provided with strip groove structure, and the strip groove structure and the outer loop-shaped of fast pulley 9 and position are opposite It answers, this structure to limit mutually between fast pulley 9 and movable support 8, so that the telescopic process of movable support 8 is more Add stabilization, the outside of the pin 6 of 8 bottom of movable support is welded with pedal 4, the left and right two in 8 middle position of movable support Side is rotatably connected to symmetrical pulley 11, and the outer ring of pulley 11 rolls and is connected and fixed bracket 2, this structure props up activity The left and right sides of frame 8 and the sliding friction of fixed bracket 2 are converted into rolling friction, reduce frictional force, so that movable support 8 and solid The telescopic process resistance of fixed rack 2 is reduced, and makes operation more smooth, and the bottom of pin 6 is correspondingly arranged on auxiliary supporting plate 5, And the rotational structure for assisting supporting plate 5 to be made up of 0-90 ° with pin 6 vertically disposed pedal 4, this structure can increase pin 6 Bearing area, allow support of the device in soft soil area more stable, reduce inclination possibility, the outer ring of pulley 11 For arcuate structure, and the structure of the arcuate structure of pulley 11 and fixed bracket 2 is mutually agreed with, this structure makes pulley 11 and fixed branch It can be limited mutually between frame 2, to improve stability of the movable support 8 in telescopic process, the front and rear sides of fixing sleeve 3 2 groups of fast pulleys 9 are symmetrically installed with, and 2 groups of fast pulleys 9 are movably connected in the front and back two sides of movable support 8, this structure can Rolling friction is converted by the sliding friction of 8 front and back two sides of movable support and fixed bracket 2, reduces its frictional force, subtracts resistance Small, so as to prevent the generation of blocking case, so that the more convenient smoothness of scaling operation, the cover board 12 at 9 top of fast pulley is logical It crosses screw connection and fixing sleeve 3 constitutes fixed structure, this structure can not only protect fast pulley 9, and its screw connection It is easy to disassemble, it can easily be repaired when fast pulley 9 breaks down.
Working principle: when using the engineering mapping tripod, first check that the device is damaged with the presence or absence of part or connects The case where connecing loosely, check it is errorless after carried out again using then pertinent instruments being mounted in mounting base 7, then by the dress It sets and is placed in suitable position, so that fixed bracket 2 and movable support 8 is launched into the mode of triangular support, then rotate counterclockwise Bolt 10 is adjusted, bolt 10 will be adjusted and loosened, the fixation for adjusting bolt 10 is lost, it can be by movable support 8 out of fixed bracket 2 Portion's extraction, is adjusted its collapsing length, and during this, fast pulley 9 and pulley 11 are by movable support 8 and fixed bracket 2 Sliding friction is converted into rolling friction, reduces frictional force, so that the resistance during telescopic adjustment reduces, so that operation More convenient smoothness effectively reduces the generation of blocking case, after telescopic adjustment, will adjust the successively inverse time of bolt 10 Needle rotation is tightened, that is, the state after adjusting may make to be kept fixed, and when meeting with soft soil area, auxiliary supporting plate 5 is rotated up, The blocking of 4 pairs of pedal auxiliary supporting plates 5 can make that supporting plate 5 and pin 6 is assisted to be maintained at 90 °, then supporting plate 5 be assisted to be supported on ground, Bearing area is increased, makes device support more stable, here it is the working principles of the engineering mapping tripod.
Although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art Say, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic into Row equivalent replacement, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all It is included within the scope of protection of this utility model.

Claims (5)

1. a kind of engineering mapping tripod, including mounting base (7), the bottom of the mounting base (7), which is equally spaced 3 groups, to be fixed The centre of bracket (2), fixed bracket (2) is connected separately with movable support (8) by movable sleeve (1) and fixing sleeve (3), and fixed Bracket (2) and the corresponding position of fixing sleeve (3), which are run through, to be had adjusting bolt (10), the pin (6) of movable support (8) bottom Outside is welded with pedal (4), it is characterised in that: the left and right sides company of rotation in movable support (8) middle position It is connected to symmetrical pulley (11), the outer ring of pulley (11), which rolls, to be connected and fixed bracket (2), before the fixing sleeve (3) Two sides are symmetrically installed with 2 groups of fast pulleys (9) afterwards, and 2 groups of fast pulleys (9) are movably connected in the front and back two of movable support (8) Face.
2. a kind of engineering mapping tripod according to claim 1, it is characterised in that: before the movable support (8) Two sides is provided with strip groove structure afterwards, and the strip groove structure and the outer loop-shaped of fast pulley (9) and position are opposite It answers.
3. a kind of engineering mapping tripod according to claim 1, it is characterised in that: the bottom pair of the pin (6) It should be provided with auxiliary supporting plate (5), and supporting plate (5) is assisted to pass through turning for 0-90 ° of vertically disposed pedal (4) and pin (6) composition Dynamic structure.
4. a kind of engineering mapping tripod according to claim 1, it is characterised in that: the outer ring of the pulley (11) is Arcuate structure, and the arcuate structure of pulley (11) and the structure of fixed bracket (2) are mutually agreed with.
5. a kind of engineering mapping tripod according to claim 1, it is characterised in that: at the top of the fast pulley (9) Cover board (12) constitutes fixed structure by screw connection and fixing sleeve (3).
CN201821404335.XU 2018-08-29 2018-08-29 A kind of engineering mapping tripod Active CN208719760U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201821404335.XU CN208719760U (en) 2018-08-29 2018-08-29 A kind of engineering mapping tripod

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201821404335.XU CN208719760U (en) 2018-08-29 2018-08-29 A kind of engineering mapping tripod

Publications (1)

Publication Number Publication Date
CN208719760U true CN208719760U (en) 2019-04-09

Family

ID=65979998

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201821404335.XU Active CN208719760U (en) 2018-08-29 2018-08-29 A kind of engineering mapping tripod

Country Status (1)

Country Link
CN (1) CN208719760U (en)

Similar Documents

Publication Publication Date Title
CN202452069U (en) Sliding rail support
CN207490840U (en) A kind of upper axis support base for solar energy power generating
CN208719760U (en) A kind of engineering mapping tripod
CN212123052U (en) Assembling frame convenient for assembling LED screen
CN212110033U (en) Remote sensing location marking device for surveying and mapping
CN107844015A (en) A kind of projection cultural exchanges Display Rack
CN211824428U (en) Total powerstation for building survey and drawing
CN208221985U (en) A kind of civil engineering measuring instrument support device
CN207198322U (en) A kind of installation of laser ceilometer and inclination angle regulator
CN207597175U (en) A kind of ballastless track boards dynamic displacement monitoring device
CN215810841U (en) Water supply and drainage cost on-site mapping device
CN205975400U (en) Sign that is difficult for empting
CN105258595B (en) For detecting the indicating arm and detection device of floor spring zero drift
CN216115969U (en) Fast leveling theodolite
CN210890795U (en) Display pivot base of convenient location
CN211924194U (en) Supporting section of jurisdiction support frame behind shield structure machine
CN212010157U (en) Engineering cost specialty is with portable show shelf
CN214742007U (en) Fluid pump body protector
CN214328597U (en) Temporary indication board used in urban road
CN210135916U (en) On-spot mapping device of building engineering cost
CN211145835U (en) Horizontal fixing device for exploration surveying and mapping
CN210950480U (en) Level gauge mount convenient to adjust
CN209485399U (en) A kind of Meteorological Service for Tourism system equipment based on big data
CN213930233U (en) On-spot measuring device is used to building engineering cost
CN211821513U (en) Town and country planning is with survey and drawing strutting arrangement

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant