CN209117017U - A kind of construction engineering cost field surveys device - Google Patents
A kind of construction engineering cost field surveys device Download PDFInfo
- Publication number
- CN209117017U CN209117017U CN201821971606.XU CN201821971606U CN209117017U CN 209117017 U CN209117017 U CN 209117017U CN 201821971606 U CN201821971606 U CN 201821971606U CN 209117017 U CN209117017 U CN 209117017U
- Authority
- CN
- China
- Prior art keywords
- sleeve
- slot
- handle
- support plate
- mapping
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- 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.)
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Abstract
The utility model discloses a kind of construction engineering cost field surveys device, including mapping main body and mapping bracket, mapping bracket includes support plate and three supporting legs, and mapping main body is installed on support plate upper surface；Each supporting leg includes sleeve, support rod and handle, and sleeve closed end is connected to support plate lower surface, and leading slot, multiple card slots and limiting slot are offered in sleeve lateral wall；Post upper is built in sleeve, lower end protrudes from sleeve, and handle one end passes through leading slot and connect with support rod.The supporting leg for surveying and drawing bracket is set adjustable in length by the utility model, by handle, sliding driving support rod adjusts the length of supporting leg along sleeve sliding in leading slot, and it is turned in card slot and is pushed against in limiting slot to fix support rod by handle, by handle, the length adjustment of supporting leg is realized in the adjustment of position in leading slot and card slot, its operation is convenient, conducive to the support for adapting to slope and out-of-flatness ground, guarantee to survey and draw body supports on horizontal plane.
Description
Technical field
The utility model relates to technical field of mapping, more particularly, to a kind of construction engineering cost field surveys device.
Background technique
Plotting board is one of the equipment for construction engineering cost field surveys, existing plotting board has a single function,
It is complicated for operation, in view of this, the Chinese utility model patent that Authorization Notice No. is CN206891435U discloses a kind of building work
Journey cost field surveys device, by plotting board ontology improve, improve the convenience of rotation, the accuracy of mapping,
The convenience of carrying also reduces the influence of working environment.However, it does not carry out any improvement to its support frame, so that
The support frame is merely able to be adapted to level ground to be operated, and when being surveyed and drawn on slope or out-of-flatness ground, then it needs
Ground is handled, otherwise its plotting board main body can in inclination labile state, be unfavorable for mapping operations it is normal into
Row.
Utility model content
The purpose of the utility model is to overcome above-mentioned at least one technical deficiencies, propose a kind of construction engineering cost scene
Plotting board can not adapt to the technical problem on slope and out-of-flatness place to solve the support frame of plotting board in the prior art.
To reach above-mentioned technical purpose, the technical solution of the utility model provides a kind of construction engineering cost field surveys dress
It sets, including a mapping main body and a mapping bracket, the mapping bracket is including a support plate and is set to the support plate lower surface
Three supporting legs, the mapping main body is installed on the support plate upper surface；Each supporting leg includes a sleeve, a support
Bar and one handle, the sleeve are cylindrical in shape and open at one end, and closed end is connected to the support plate lower surface, and the sleeve
Offered on side wall one arrange along its length leading slot, from top to bottom successively it is interleaved be set to the leading slot two sidewalls
On multiple card slots and the limiting slot formed is upwardly extended by the card slot upper side wall；The post upper is coaxially built in institute
State sleeve and be slidably connected with the sleeve lining, lower end protrudes from the opening of the sleeve lower end, described handle one end passes through
The leading slot is simultaneously connect with the support rod.
Compared with prior art, the supporting leg for surveying and drawing bracket is set adjustable in length by the utility model, can pass through
Handle sliding driving support rod in leading slot is slided along sleeve to adjust the length of supporting leg, and turns to card slot by handle
In and push against in limiting slot so that support rod relative sleeve is fixed, pass through the tune of handle position in leading slot and card slot
The whole length adjustment for realizing supporting leg, it is convenient to operate, and conducive to the support for adapting to slope and out-of-flatness ground, guarantees to lead mapping
Body is supported on horizontal plane.
Detailed description of the invention
Fig. 1 is the schematic perspective view of the construction engineering cost field surveys device of the utility model；
Fig. 2 is the structural schematic diagram of the supporting leg of the utility model；
Fig. 3 is the supporting leg of the utility model and the attachment structure schematic diagram of support plate.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
As shown in Figure 1-3, the embodiments of the present invention provide a kind of construction engineering cost field surveys device, including
One mapping main body 10 and a mapping bracket 20, the mapping bracket 20 is including a support plate 21 and is set to 21 following table of support plate
Three supporting legs 22 in face, the mapping main body 10 are installed on 21 upper surface of support plate, the mapping main body 10 of the present embodiment
Mapping equipment disclosed in the Chinese utility model patent that Authorization Notice No. is CN206891435U can be used, can also be used existing
Instrument of surveying and mapping, such as the star A10 series static measuring system in the east directly bought in the market, China survey M300GNSS system,
Above-mentioned instrument of surveying and mapping is directly fixed in above-mentioned support plate 21, mode for example, by using welding or is bolted
Mode.
The each supporting leg 22 of the present embodiment includes a sleeve 221, a support rod 222 and one handle 223, the sleeve
221 are cylindrical in shape and open at one end, and closed end is connected to 21 lower surface of support plate, and opens up on 221 side wall of the sleeve
Have one arrange along its length leading slot 221a, from top to bottom successively it is interleaved be set to the two sidewalls leading slot 221a on
Multiple card slot 221b and the limiting slot 221c formed is upwardly extended by the card slot 221b upper side wall；On the support rod 222
End is coaxially built in the sleeve 221 and is slidably connected with 221 inner wall of sleeve, lower end protrudes from 221 lower end of sleeve
Opening, described 223 one end of handle passes through and the leading slot 221a and connect with the support rod 222.
The length of three supporting legs 22 of the present embodiment can be adjusted with portable, not only can satisfy slope and injustice
Site preparation face, and can preferable meet demand for the operator of different heights.When specific adjusting, passes through handle 223 and drive branch
After 222 relative sleeve 221 of strut moves downward set distance, then handle 223 passes through handle by exiting in limiting slot 221c
223 driving support rods 222 turn an angle to leading slot 221a, then handle 223 turns in leading slot 221a, is passing through hand
Handle 223 drives support rod 222 to slide up and down in sleeve 221, after sliding into the length of the needs of supporting leg 22, controls handle
223 turn in the card slot 221b of its left or right side, and handle 223 is pushed into corresponding limiting slot 221c with by handle
223 is fixed.
In order to increase the stability of the support of support rod 222, a pyramidal structure can be arranged in 222 lower end of support rod.
Card slot 221b, and the card slot 221b in left side and right side are provided at left and right sides of the leading slot 221a of the present embodiment
Card slot 221b one-to-one correspondence be staggered, which raises the alternatives of length adjustment, consequently facilitating being adapted to different situations
Under to the needs of 22 length of supporting leg.
In order to improve the convenience of operation, handle 223 described in the present embodiment includes the operation ball of an operating stick 223a and one
223b, the one end the operating stick 223a pass through the leading slot 221a connect with the support rod 222, the other end and the behaviour
Make ball 223b connection, when operation, hand-holdable operation ball 223b was to operate the rotation of 222 relative sleeve 221 of support rod and slide up and down,
It is conducive to improve hand-held comfort, is also convenient for operating.
In order to guarantee the stability of the support of supporting leg 22 under holding state, limiting slot 221c described in the present embodiment is in semicircle
Arc simultaneously mutually agrees with the outer diameter of the operating stick 223a, therefore when supporting leg 22 is in holding state, the behaviour of operation handle 223
Make bar 223a agree with part be built in limiting slot 221c, can avoid operating stick 223a relative sleeve 221 move, ensure that branch
The stability of support.
Due to there is setting spacing between two card slot 221b of arbitrary neighborhood, and it is located between two card slot 221b
Position can not then adjust, cause the precision adjusted limited to a certain degree, and in order to further increase the precision of adjusting, this reality
It applies the equal upper end of each sleeve 221 of example and is articulated with 21 lower surface of support plate, therefore can not be adjusted when by operation handle 223
When the length of supporting leg 22 to setting length, can be turned an angle realization by the opposite support portion of sleeve 221 of supporting leg 22,
When being in holding state due to supporting leg 22, the upper end is close to 21 inside of support plate, and lower end is obliquely outward, for the ease of
The fixation of supporting leg 22, in order to guarantee the stability after it turns an angle, mapping bracket 20 described in the present embodiment is also wrapped
Include with 22 one-to-one three adjusting rods 23 of the supporting leg, each adjusting rod 23 include a fixed cylinder 231, a screw rod
232 and a nut 233, described 231 one end of fixed cylinder be articulated with the 21 lower surface edge of support plate, specifically, sleeve 221 with
The hinged place of adjustable plate hinged place and fixed cylinder 231 and support plate 21 is radial by setting gradually except interior along support plate 21, described
232 one end of screw rod is articulated with one of sleeve 221, the other end agrees with and is inserted in fixed cylinder 231, the nut 233
Be threadedly engaged and be connected to 231 lower end surface of fixed cylinder with the screw rod 232, when support, 232 lower end of screw rod be articulated with
On its corresponding sleeve 221,232 upper end of screw rod, which then cooperates, to be built in fixed cylinder 231, and 232 outer diameter of screw rod and fixed cylinder
231 internal diameters mutually agree with, and nut 233 is sheathed on screw rod 232 and pushes against in 231 lower end surface of fixed cylinder；Therefore it is supported when needing to adjust
When 22 relative support plate 21 of leg rotates down certain angle, control nut 233 moves upwards certain distance on screw rod 232, then
The length that 232 lower end of screw rod protrudes from fixed cylinder 231 increases, i.e., the bearing length of adjusting rod 23 increases, the natural phase of supporting leg 22
Set angle is rotated down to support plate 21；Conversely, then shortening adjusting rod when adjusting spiral is moved downward along screw rod 232
23 bearing length, then 22 correspondence of supporting leg can relative support plate 21 be rotated up.
The supporting leg for surveying and drawing bracket is set adjustable in length by the utility model, can be sliding in leading slot by handle
Dynamic driving support rod is slided along sleeve to adjust the length of supporting leg, and is turned in card slot and pushed against in limiting slot by handle
In so that support rod relative sleeve is fixed, by handle, the length of supporting leg is realized in the adjustment of position in leading slot and card slot
Degree adjusting, it is convenient to operate, and conducive to the support for adapting to slope and out-of-flatness ground, guarantees to survey and draw body supports in horizontal plane
On.
Specific embodiment of the present utility model described above does not constitute the restriction to scope of protection of the utility model.
Any other various changes and modifications that any technical concept according to the present utility model is made should be included in practical
In novel scope of protection of the claims.
Claims (4)
1. a kind of construction engineering cost field surveys device, which is characterized in that described including a mapping main body and a mapping bracket
Mapping bracket includes a support plate and three supporting legs set on the support plate lower surface, and the mapping main body is installed on described
Support plate upper surface；Each supporting leg includes a sleeve, a support rod and one handle, and the sleeve is cylindrical in shape and one end is opened
Mouthful, closed end is connected to the support plate lower surface, and offers one in the sleeve lateral wall and arrange along its length
Leading slot, from top to bottom successively interleaved multiple card slots on the leading slot two sidewalls and from the card slot upper side wall to
On the limiting slot that extends to form；The post upper is coaxially built in the sleeve and is slidably connected with the sleeve lining,
Lower end protrudes from the opening of the sleeve lower end, and described handle one end passes through the leading slot and connect with the support rod.
2. construction engineering cost field surveys device according to claim 1, which is characterized in that the handle includes a behaviour
Make bar and an operation ball, described operating stick one end pass through the leading slot connect with the support rod, the other end and the operation
Ball connection.
3. construction engineering cost field surveys device according to claim 2, which is characterized in that the limiting slot is in semicircle
Arc simultaneously mutually agrees with the outer diameter of the operating stick.
4. construction engineering cost field surveys device according to claim 3, which is characterized in that each sleeve on
End is articulated with the support plate lower surface, the mapping bracket further include with one-to-one three adjusting rods of the supporting leg,
Each adjusting rod includes a fixed cylinder, a screw rod and a nut, and described fixed cylinder one end is articulated with the support plate lower surface
Edge, described screw rod one end is articulated with one of sleeve, the other end agrees with and is inserted in fixed cylinder, the nut and institute
It states screw flight and is connected to the fixed cylinder lower end surface with merging.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821971606.XU CN209117017U (en) | 2018-11-28 | 2018-11-28 | A kind of construction engineering cost field surveys device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821971606.XU CN209117017U (en) | 2018-11-28 | 2018-11-28 | A kind of construction engineering cost field surveys device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209117017U true CN209117017U (en) | 2019-07-16 |
Family
ID=67206799
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821971606.XU Expired - Fee Related CN209117017U (en) | 2018-11-28 | 2018-11-28 | A kind of construction engineering cost field surveys device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209117017U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112325092A (en) * | 2020-10-15 | 2021-02-05 | 广东空航航空科技有限公司 | Photographic appurtenance of digital building survey and drawing |
-
2018
- 2018-11-28 CN CN201821971606.XU patent/CN209117017U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112325092A (en) * | 2020-10-15 | 2021-02-05 | 广东空航航空科技有限公司 | Photographic appurtenance of digital building survey and drawing |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190716 Termination date: 20191128 |