CN208311863U - A kind of Surveying Engineering A-frame - Google Patents
A kind of Surveying Engineering A-frame Download PDFInfo
- Publication number
- CN208311863U CN208311863U CN201820895667.6U CN201820895667U CN208311863U CN 208311863 U CN208311863 U CN 208311863U CN 201820895667 U CN201820895667 U CN 201820895667U CN 208311863 U CN208311863 U CN 208311863U
- Authority
- CN
- China
- Prior art keywords
- fixed link
- sliding sleeve
- surveying
- groove
- support 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
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- Position Fixing By Use Of Radio Waves (AREA)
Abstract
The utility model discloses a kind of Surveying Engineering A-frames, including fixed link, the upper end fixing sleeve of the fixed link is connected to fixing sleeve, on the lateral wall of the fixing sleeve by hinge symmetrically be rotatablely connected there are three support rod, the lower end of three support rod sides close to each other passes through hinge and is rotatably connected to connecting rod, the lower end sliding sleeve of the fixed link is connected to sliding sleeve, the other end of the connecting rod is rotatablely connected with the side wall of sliding sleeve, the lower end of the fixed link is welded with spacing ball, the upper end of the fixed link is equipped with mounting base, the mounting base is connected with fixed link by elevating mechanism, the lower end of each support rod is equipped with stabilizing mechanism.The utility model stable structure can stablize support on the smooth earths such as lawn, guarantee the stabilization of instrument of surveying and mapping, lift adjustment fast and easy, to improve working efficiency.
Description
Technical field
The utility model relates to Surveying Engineering A-frame technical field more particularly to a kind of Surveying Engineering triangle branch
Frame.
Background technique
Measuring device is mounted on A-frame when engineering mapping, the personnel for being responsible for measurement specially can be saved, make to operate
Measurement and data record can be completed in one people of person.
Existing A-frame is since the high stability of its triangle is by largely on engineering mapping, instrument of surveying and mapping is placed
On A-frame, but some areas ground is very smooth, and if any the ground on lawn, three brackets are difficult to stablize, it may occur that beat
Sliding phenomenon, causes A-frame unstable.
Utility model content
Purpose of the utility model is to solve in engineering mapping, the skidding of some areas ground causes in the prior art
The unstable problem of tripod, and a kind of Surveying Engineering A-frame proposed.
To achieve the goals above, the utility model adopts the technical scheme that
The upper end fixing sleeve of a kind of Surveying Engineering A-frame, including fixed link, the fixed link is connected to fixing sleeve, institute
It states and is symmetrically rotatablely connected by hinge there are three support rod on the lateral wall of the fixing sleeve, three support rods are close to each other
The lower end of side passes through hinge and is rotatably connected to connecting rod, and the lower end sliding sleeve of the fixed link is connected to sliding sleeve, the connection
The other end of bar is rotatablely connected with the side wall of sliding sleeve, and the lower end of the fixed link is welded with spacing ball, the fixed link it is upper
End is equipped with mounting base, and the mounting base is connected with fixed link by elevating mechanism, and the lower end of each support rod is equipped with surely
Determine mechanism.
Preferably, the stabilizing mechanism includes the second groove for being provided with support rod lower end, the middle part of second groove
Side offers vertical through holes and cross through hole, and the vertical through holes are connected to cross through hole, the inside top of second groove
End is welded with reset spring, and the lower end of the reset spring is welded with inserted link, and the lower end of the inserted link is cone, the inserted link
Side be welded with handle, the other end of the handle runs through vertical through holes.
Preferably, the elevating mechanism includes the mounting groove for being provided with fixed link upper end, and the bottom end of the mounting groove is fixed
It is connected with servo motor, the output end of the servo motor is fixedly connected with threaded rod, the threaded upper ends socket of the threaded rod
There is mobile bar, the upper end of the mobile bar is fixedly connected with mounting base.
Preferably, the both ends of the mounting groove are symmetrically opened up there are two limiting slot, and the inside of two limiting slots is all provided with
There is limited block, two limited blocks are fixedly connected with mobile bar close to the side of mobile bar.
Preferably, the inside of the mounting base offers the first groove that cross section is T-type, the inside of first groove
Equipped with the rotary table with the first matching grooves, instrument of surveying and mapping is installed on the rotary table.
Preferably, the side of the sliding sleeve is equipped with bolt, and one end of the bolt is bonded through sliding sleeve and with fixed link.
Preferably, the interior lower end of the fixed link offers battery cavities, and the inside of the battery cavities is equipped with battery, institute
Battery and servo motor are stated by cable connection, the side of the battery cavities is equipped with switch gate.
The utility model has the following beneficial effects:
1, inserted link can be pulled out by handle, by the smooth ground such as inserted link insertion lawn, facilitates stable support rod
Position, to allow entire A-frame to stablize on the smooth earths such as lawn, so that instrument of surveying and mapping be made to stablize；
2, starting servo motor drives threaded rod to turn, so that mobile bar be driven to move up and down, passes through mounting base and rotary table band
Moving up and down for the dynamic instrument of surveying and mapping being mounted on rotary table, to adjust the height and position of instrument of surveying and mapping, can be revolved by rotary table
Turn instrument of surveying and mapping；
3, drive connecting rod mobile by sliding sleeve, to drive three support rods to expand simultaneously, thus convenient horizontally
Quickly A-frame is stablized on face.
In conclusion the utility model stable structure, can stablize support on the smooth earths such as lawn, guarantee surveying instrument
The stabilization of device, lift adjustment fast and easy, to improve working efficiency.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of Surveying Engineering A-frame structural schematic diagram；
Fig. 2 be the utility model proposes a kind of Surveying Engineering A-frame in sliding sleeve and fixed link coupling part bow
Depending on structural schematic diagram；
Fig. 3 be the utility model proposes a kind of Surveying Engineering A-frame in support rod bottom internal structure signal
Figure；
Fig. 4 be the utility model proposes a kind of Surveying Engineering A-frame in mounting base structural schematic diagram；
Fig. 5 be the utility model proposes a kind of Surveying Engineering A-frame part A structure structural schematic diagram.
In figure: 1 fixed link, 2 fixing sleeves, 3 support rods, 4 connecting rods, 5 sliding sleeves, 6 spacing balls, 7 mobile bars, 8 limited blocks, 9
Servo motor, 10 threaded rods, 11 battery cavities, 12 switch gates, 13 mounting bases, 14 rotary tables, 15 bolts, 16 inserted links, 17 handles, 18 are answered
Position spring, 19 vertical through holes, 20 cross through hole.
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.
Referring to Fig.1-5, the upper end fixing sleeve of a kind of Surveying Engineering A-frame, including fixed link 1, fixed link 1 is connected to
Fixing sleeve 2, on the lateral wall of fixing sleeve 2 by hinge symmetrically be rotatablely connected there are three support rod 3, three support rods 3 mutually lean on
The lower end of nearly side passes through hinge and is rotatably connected to connecting rod 4, and the lower end sliding sleeve of fixed link 1 is connected to sliding sleeve 5, sliding sleeve 5
Side is equipped with bolt 15, and one end of bolt 15 is bonded through sliding sleeve 5 and with fixed link 1, the other end of connecting rod 4 with sliding sleeve 5
Side wall rotation connection, the lower end of fixed link 1 is welded with spacing ball 6, and spacing ball 6 avoids sliding sleeve 5 from being detached from fixed link 1, passes through cunning
Dynamic sliding sleeve 5 drives three connecting rods 4 mobile, drives three support rods 3 to expand by connecting rod 4, passes through the expansion of three support rods 3
Zhang Chengdu, adjustable bearing height, expansion is bigger, keeps support more stable, when proper height is arrived in adjusting, rotates bolt 15, makes
Bolt 15 is fixed bar 1, so that connecting rod 4 be made to stablize, support rod 3 is also stable therewith.
The upper end of fixed link 1 is equipped with mounting base 13, and the inside of mounting base 13 offers the first groove that cross section is T-type,
The inside of first groove is equipped with the rotary table 14 with the first matching grooves, so rotary table 14 can rotate in the first groove, rotary table
Instrument of surveying and mapping is installed, so mobile mapping instrument can drive instrument of surveying and mapping to rotate, to adjust the angle of instrument of surveying and mapping on 14
Degree.
Mounting base 13 is connected with fixed link 1 by elevating mechanism, and elevating mechanism includes the installation for being provided with 1 upper end of fixed link
Slot, the bottom end of mounting groove are fixedly connected with servo motor 9, and the output end of servo motor 9 is fixedly connected with threaded rod 10, threaded rod
10 threaded upper ends are socketed with mobile bar 7, and the upper end of mobile bar 7 is fixedly connected with mounting base 13, and the both ends of mounting groove are symmetrically opened
If the inside of two limiting slots is equipped with limited block 8 there are two limiting slot, two limited blocks 8 close to the side of mobile bar 7 with
Mobile bar 7 is fixedly connected, and limited block 8 plays position-limiting action, and mobile bar 7 is avoided to deflect, and starting servo motor 9 drives threaded rod 10
Turn, because of the position-limiting action of limited block 8, move up and down mobile bar 7, is driven on instrument of surveying and mapping by mounting base 13 and rotary table 14
Lower movement.
The interior lower end of fixed link 1 offers battery cavities 11, and the inside of battery cavities 11 is equipped with battery, battery and servo electricity
Machine 9 is equipped with switch gate 12 by cable connection, the side of battery cavities 11, and the battery in battery cavities 11 is the work of servo motor 9
Make offer electric power safeguard, switch gate 12 is convenient for changing battery.
The lower end of each support rod 3 is equipped with stabilizing mechanism, and stabilizing mechanism includes be provided with 3 lower end of support rod second recessed
Slot, the middle part side of the second groove offer vertical through holes 19 and cross through hole 20, and vertical through holes 19 are connected to cross through hole 20,
The inner tip of second groove is welded with reset spring 18, and the lower end of reset spring 18 is welded with inserted link 16, the lower end of inserted link 16
For cone, the side of inserted link 16 is welded with handle 17, and the other end of handle 17 runs through vertical through holes 19, lawn etc. glossily
Side can pull inserted link 16 by handle 17, and handle 17 is pushed into cross through hole 20 from vertical through holes 19, passes through reset spring 18
Pulling force, make handle 17 with the top of cross through hole 20 is tightly stable is bonded, avoid handle 17 from being contracted to vertical through holes 19, handle
17 play a supporting role at this time, and inserted link 16 is detached from the second groove, and inserted link 16 is inserted into ground, and conical inserted link 16 is convenient to be inserted
Enter the smooth earths such as lawn, ground and inserted link 16 is made to be connected to instrument, so that support rod 3 be made to stablize support, prevents support rod 3 from beating
It is sliding, when not in use, handle is pushed into vertical through holes 19, by the pulling force of reset spring 18, resets handle 17, inserted link 16 is shunk
To the second groove.
In the utility model, in use, 5 slide downward of sliding sleeve is driven three same time-divisions of support rod 3 by connecting rod 4
From, by bolt 15 by sliding sleeve 5 stablize, lawn etc. glossily side can by handle 17 pull inserted link 16, by handle 17 from
Vertical through holes 19 are pushed into cross through hole 20, by the pulling force of reset spring 18, make the top of handle 17 and cross through hole 20 tightly
Stablize fitting, inserted link 16 is detached from the second groove, and inserted link 16 is inserted into ground, and support rod 3 can be made to stablize, prevent support rod 3
It skids, when needing to be turned up the position of instrument of surveying and mapping, starts servo motor 9,10 turns of threaded rod are driven, because of the limit of limited block 8
Effect, can move up and down mobile bar 7, and the height and position of instrument of surveying and mapping is adjusted by mounting base 13.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (7)
1. a kind of Surveying Engineering A-frame, including fixed link (1), which is characterized in that the upper end of the fixed link (1) is fixed
Be socketed with fixing sleeve (2), on the lateral wall of the fixing sleeve (2) by hinge symmetrically be rotatablely connected there are three support rod (3), three
The lower end of a support rod (3) side close to each other passes through hinge and is rotatably connected to connecting rod (4), the fixed link (1)
Lower end sliding sleeve be connected to sliding sleeve (5), the other end of the connecting rod (4) with the side wall of sliding sleeve (5) be rotatablely connected, it is described solid
The lower end of fixed pole (1) is welded with spacing ball (6), and the upper end of the fixed link (1) is equipped with mounting base (13), the mounting base (13)
It is connected with fixed link (1) by elevating mechanism, the lower end of each support rod (3) is equipped with stabilizing mechanism.
2. a kind of Surveying Engineering A-frame according to claim 1, which is characterized in that the stabilizing mechanism includes opening
It is located at the second groove of support rod (3) lower end, the middle part side of second groove offers vertical through holes (19) and laterally leads to
Hole (20), the vertical through holes (19) are connected to cross through hole (20), and the inner tip of second groove is welded with reset bullet
The lower end of spring (18), the reset spring (18) is welded with inserted link (16), and the lower end of the inserted link (16) is cone, described to insert
The side of bar (16) is welded with handle (17), and the other end of the handle (17) runs through vertical through holes (19).
3. a kind of Surveying Engineering A-frame according to claim 1, which is characterized in that the elevating mechanism includes opening
It is located at the mounting groove of fixed link (1) upper end, the bottom end of the mounting groove is fixedly connected with servo motor (9), the servo motor
(9) output end is fixedly connected with threaded rod (10), and the threaded upper ends of the threaded rod (10) are socketed with mobile bar (7), described
The upper end of mobile bar (7) is fixedly connected with mounting base (13).
4. a kind of Surveying Engineering A-frame according to claim 3, which is characterized in that the both ends pair of the mounting groove
Title is opened up there are two limiting slot, and the inside of two limiting slots is equipped with limited block (8), and two limited blocks (8) are close
The side of mobile bar (7) is fixedly connected with mobile bar (7).
5. a kind of Surveying Engineering A-frame according to claim 1, which is characterized in that the mounting base (13) it is interior
Portion offers the first groove that cross section is T-type, and the inside of first groove is equipped with the rotary table (14) with the first matching grooves,
Instrument of surveying and mapping is installed on the rotary table (14).
6. a kind of Surveying Engineering A-frame according to claim 1, which is characterized in that the side of the sliding sleeve (5)
Equipped with bolt (15), one end of the bolt (15) is bonded through sliding sleeve (5) and with fixed link (1).
7. a kind of Surveying Engineering A-frame according to claim 1, which is characterized in that the fixed link (1) it is interior
Subordinate end offers battery cavities (11), and the inside of the battery cavities (11) is equipped with battery, and the battery and servo motor (9) are logical
Cable connection is crossed, the side of the battery cavities (11) is equipped with switch gate (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820895667.6U CN208311863U (en) | 2018-06-11 | 2018-06-11 | A kind of Surveying Engineering A-frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820895667.6U CN208311863U (en) | 2018-06-11 | 2018-06-11 | A kind of Surveying Engineering A-frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208311863U true CN208311863U (en) | 2019-01-01 |
Family
ID=64709924
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820895667.6U Expired - Fee Related CN208311863U (en) | 2018-06-11 | 2018-06-11 | A kind of Surveying Engineering A-frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208311863U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109737932A (en) * | 2019-01-16 | 2019-05-10 | 李娜 | A kind of construction position fix subsidiary equipment |
| CN110701442A (en) * | 2019-10-22 | 2020-01-17 | 温州江航建设有限公司 | Water conservancy and hydropower engineering surveying and mapping device and method |
| CN111644142A (en) * | 2020-06-11 | 2020-09-11 | 王艳军 | Parallel reaction instrument for chemical research |
| CN111678008A (en) * | 2020-06-01 | 2020-09-18 | 合肥工大建设监理有限责任公司 | Multifunctional detection device for building structure |
| CN112066183A (en) * | 2020-09-14 | 2020-12-11 | 龙岩市东图科技有限公司 | Automatic distance measurement support for building engineering |
| CN112197137A (en) * | 2020-10-25 | 2021-01-08 | 钱聂 | Letter mapping support convenient to carry |
| CN113317659A (en) * | 2021-05-18 | 2021-08-31 | 深圳市行识未来科技有限公司 | A show shelf for planar design three-dimensional model |
-
2018
- 2018-06-11 CN CN201820895667.6U patent/CN208311863U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109737932A (en) * | 2019-01-16 | 2019-05-10 | 李娜 | A kind of construction position fix subsidiary equipment |
| CN110701442A (en) * | 2019-10-22 | 2020-01-17 | 温州江航建设有限公司 | Water conservancy and hydropower engineering surveying and mapping device and method |
| CN111678008A (en) * | 2020-06-01 | 2020-09-18 | 合肥工大建设监理有限责任公司 | Multifunctional detection device for building structure |
| CN111644142A (en) * | 2020-06-11 | 2020-09-11 | 王艳军 | Parallel reaction instrument for chemical research |
| CN112066183A (en) * | 2020-09-14 | 2020-12-11 | 龙岩市东图科技有限公司 | Automatic distance measurement support for building engineering |
| CN112197137A (en) * | 2020-10-25 | 2021-01-08 | 钱聂 | Letter mapping support convenient to carry |
| CN113317659A (en) * | 2021-05-18 | 2021-08-31 | 深圳市行识未来科技有限公司 | A show shelf for planar design three-dimensional model |
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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 |
Granted publication date: 20190101 Termination date: 20210611 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |