CN217030598U - Mapping device for urban construction project cost - Google Patents
Mapping device for urban construction project cost Download PDFInfo
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- CN217030598U CN217030598U CN202220913715.6U CN202220913715U CN217030598U CN 217030598 U CN217030598 U CN 217030598U CN 202220913715 U CN202220913715 U CN 202220913715U CN 217030598 U CN217030598 U CN 217030598U
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- lead screw
- mount pad
- mapping
- threaded sleeve
- urban construction
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- 238000013507 mapping Methods 0.000 title claims abstract description 39
- 238000010276 construction Methods 0.000 title claims abstract description 25
- 238000009434 installation Methods 0.000 claims abstract description 16
- 230000000694 effects Effects 0.000 claims abstract description 10
- 238000006073 displacement reaction Methods 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model discloses a mapping device for urban construction project cost, and relates to the field of construction cost. This mapping device for city construction cost includes fixing base and the mount pad that is used for installing mapping mechanism: the outer surface of the fixed seat is rotatably connected with a support bar, the fixed seat is movably inserted with a screw rod, and the lower surface of the fixed seat is provided with a threaded sleeve; the mounting seat, the top at the lead screw is installed to the mounting seat, the mounting seat rotates and is connected with the installation sleeve, through installation sleeve installation mapping mechanism. This surveying and mapping device for city construction engineering cost through lead screw and the threaded sleeve that sets up, plays stable support effect to the fixing base at three support bar when, rotates the threaded sleeve, can drive the vertical removal of lead screw, and then has driven mount pad and mapping mechanism and has carried out vertical displacement from top to bottom, avoids mapping mechanism to be in a state that is a little higher or a little low, and is inconvenient to be observed.
Description
Technical Field
The utility model relates to the technical field of construction cost, in particular to a mapping device for urban construction cost.
Background
The project cost refers to the construction price of the project, and refers to the total sum of all the costs expected or actually required for completing the construction of one project. In order to accurately predict the construction cost, the construction size needs to be accurately mapped in the early stage, so that accurate data is provided for the construction cost, the construction cost needs to be mapped in the early stage, and mapping needs to be realized by a mapping device.
Surveying device generally includes the tripod of surveying instrument and fixed surveying instrument, and during general use, earlier place the tripod expansion subaerial, then install surveying instrument and tripod, the installation back, need be through adjusting the tripod for the surveying instrument is roughly in the horizontality, then uses the surveying instrument to carry out the level fine tuning.
However, after the existing triangular supports are adjusted and placed, the height of the existing triangular supports cannot be adjusted generally, a surveying instrument is possibly in a slightly higher or slightly lower state due to time, and if the triangular supports are placed again, time is wasted, so that the surveying device for urban construction engineering cost is provided.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Aiming at the defects of the prior art, the utility model discloses a mapping device for urban construction project cost, which aims to solve the problems in the background technology.
(II) technical scheme
In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides a mapping device for city construction engineering cost, includes fixing base and the mount pad that is used for installing mapping mechanism:
the outer surface of the fixing seat is provided with three through grooves which are communicated up and down, the inner walls of the three through grooves are rotatably connected with supporting bars, the geometric center of the fixing seat is provided with a through groove which is communicated up and down, a lead screw is movably inserted in the through groove, the lower surface of the fixing seat is provided with a threaded sleeve, and the bottom end of the lead screw is in threaded connection with the threaded sleeve and penetrates through the threaded sleeve to extend downwards;
the mount pad, the mount pad is installed on the top of lead screw, and reaches the effect that the mount pad goes up and down through the lead screw, the mounting hole that link up from top to bottom is seted up in the geometric centre department of mount pad, and rotates on the inner wall of mounting hole and be connected with the installation sleeve, through installation sleeve installation mapping mechanism.
Preferably, the bottom fixed mounting of support bar has the drill bit, makes the support bar play stable supporting role to the fixing base through the drill bit.
Preferably, the lower surface of the fixing seat is provided with a limiting groove, the top of the threaded sleeve is fixedly provided with a limiting ring, and the limiting ring is rotatably connected to the inner wall of the limiting groove.
Preferably, the top end of the screw rod is fixedly connected with three connecting strips, and the other ends of the three connecting strips are fixedly connected with guide rods.
Preferably, the upper surface of the fixed seat is provided with three guide holes which are communicated up and down, and the three guide rods are movably inserted in the three guide holes respectively.
The utility model discloses a mapping device for urban construction cost, which has the following beneficial effects:
1. this surveying and mapping device for city construction engineering cost, at first mount pad and installation sleeve through setting up, thereby can be stable fix the upper surface at the mount pad with the mapping mechanism installation, and lead screw and threaded sleeve through setting up, play stable support effect to the fixing base at three support bar when, rotate threaded sleeve, can drive the vertical removal of lead screw, and then driven mount pad and mapping mechanism and carried out vertical upper and lower displacement, avoid mapping mechanism to be in a little higher or a little low state, inconvenient observation.
2. This surveying and mapping device for city building engineering cost, make the support bar play stable supporting role to the fixing base through the drill bit that sets up, spacing groove and spacing ring through setting up, and the spacing ring rotates and connects on the inner wall of spacing groove, thereby it is spacing to screw sleeve's position, make it can only rotate, and through the guide bar and the guiding hole that set up, connecting strip and guide bar and mount pad fixed connection are passed through to the top of lead screw, the guide bar can only be in vertical removal in the guiding hole, and then make the mount pad can only carry out vertical removal, spacing stable effect has been played.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a cross-sectional view of the present invention;
FIG. 3 is an enlarged view of portion A of FIG. 2 according to the present invention;
fig. 4 is a schematic structural view of the screw and the mounting seat of the present invention.
In the figure: 1. a fixed seat; 101. a supporting strip; 102. a through groove; 103. a screw rod; 104. a threaded sleeve; 105. a limiting groove; 106. a limiting ring; 107. a drill bit; 2. a mounting base; 201. installing a sleeve; 202. a connecting strip; 203. a guide bar; 204. and (4) a guide hole.
Detailed Description
The embodiment of the utility model discloses a mapping device for urban construction project cost.
Referring to fig. 1-4, the device comprises a fixed base 1 and a mounting base 2 for mounting a surveying and mapping mechanism:
the outer surface of the fixed seat 1 is provided with three through-going empty grooves, the inner walls of the three empty grooves are rotatably connected with supporting bars 101, the geometric center of the fixed seat 1 is provided with a through-going groove 102 which is through-going up and down, a screw rod 103 is movably inserted in the through-going groove 102, the lower surface of the fixed seat 1 is provided with a threaded sleeve 104, the bottom end of the screw rod 103 is in threaded connection with the threaded sleeve 104, and the screw rod penetrates through the threaded sleeve 104 to extend downwards;
the mounting base 2 is mounted at the top end of the screw rod 103, the lifting effect of the mounting base 2 is achieved through the screw rod 103, a vertically-through mounting hole is formed in the geometric center of the mounting base 2, a mounting sleeve 201 is rotatably connected to the inner wall of the mounting hole, and the surveying and mapping mechanism is mounted through the mounting sleeve 201;
at first through the mount pad 2 and the installation sleeve 201 that set up, thereby can be stable fix the mapping mechanism installation at the upper surface of mount pad 2, and lead screw 103 and the threaded sleeve 104 through setting up, when three support bar 101 played stable support effect to fixing base 1, rotate threaded sleeve 104, can drive lead screw 103 vertical removal, and then driven mount pad 2 and mapping mechanism and carried out vertical upper and lower displacement, avoid mapping mechanism to be in a little higher or slightly low state, inconvenient observation.
The bottom end of the supporting bar 101 is fixedly provided with a drill bit 107, and the supporting bar 101 can stably support the fixing base 1 through the drill bit 107.
Three connecting strip 202 of top fixedly connected with of lead screw 103, the equal fixedly connected with guide bar 203 of the other end of three connecting strip 202, three guiding hole 204 that link up from top to bottom is seted up to the upper surface of fixing base 1, and three guide bar 203 activity respectively is pegged graft in three guiding hole 204, guide bar 203 and guiding hole 204 through setting up, connecting strip 202 and guide bar 203 and 2 fixed connection of mount pad are passed through on the top of lead screw 103, guide bar 203 can only be in vertical removal in guiding hole 204, and then make mount pad 2 only can carry out vertical removal, spacing stable effect has been played.
The surveying and mapping mechanism is a mature structure in the prior art, such as a level gauge and a total station, and the structure is well known to those skilled in the art, so that the detailed description is not repeated and is not shown in the drawings of the specification.
The working principle is as follows: at first through the mount pad 2 and the installation sleeve 201 that set up, thereby can be stable fix the mapping mechanism installation at the upper surface of mount pad 2, and lead screw 103 and the threaded sleeve 104 through setting up, when three support bar 101 played stable support effect to fixing base 1, rotate threaded sleeve 104, can drive lead screw 103 vertical removal, and then driven mount pad 2 and mapping mechanism and carried out vertical upper and lower displacement, avoid mapping mechanism to be in a little higher or slightly low state, inconvenient observation.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides a mapping device for city construction engineering cost, includes fixing base (1) and mount pad (2) that are used for installing mapping mechanism, its characterized in that:
the fixing structure comprises a fixing seat (1), wherein three through grooves which are communicated up and down are formed in the outer surface of the fixing seat (1), supporting bars (101) are rotatably connected to the inner walls of the three through grooves, a through groove (102) which is communicated up and down is formed in the geometric center of the fixing seat (1), a lead screw (103) is movably inserted into the through groove (102), a threaded sleeve (104) is arranged on the lower surface of the fixing seat (1), and the bottom end of the lead screw (103) is in threaded connection with the threaded sleeve (104) and penetrates through the threaded sleeve (104) to extend downwards;
mount pad (2), install on the top of lead screw (103) mount pad (2), and reach the effect that mount pad (2) go up and down through lead screw (103), the mounting hole that link up about the geometric centre department of mount pad (2) is seted up, and rotates on the inner wall of mounting hole and be connected with installation sleeve (201), through installation sleeve (201) installation mapping mechanism.
2. The mapping apparatus for urban construction cost according to claim 1, wherein: the bottom fixed mounting of support bar (101) has drill bit (107), makes support bar (101) play stable supporting role to fixing base (1) through drill bit (107).
3. The mapping apparatus for urban construction cost according to claim 1, wherein: the lower surface of the fixing seat (1) is provided with a limiting groove (105), the top of the threaded sleeve (104) is fixedly provided with a limiting ring (106), and the limiting ring (106) is rotatably connected to the inner wall of the limiting groove (105).
4. The mapping apparatus for urban construction cost according to claim 1, characterized in that: the top fixedly connected with three connecting strip (202) of lead screw (103), it is three the equal fixedly connected with guide bar (203) of the other end of connecting strip (202).
5. The mapping apparatus for urban construction cost according to claim 4, wherein: the upper surface of the fixed seat (1) is provided with three guide holes (204) which are communicated up and down, and the three guide rods (203) are movably inserted in the three guide holes (204) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220913715.6U CN217030598U (en) | 2022-04-20 | 2022-04-20 | Mapping device for urban construction project cost |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220913715.6U CN217030598U (en) | 2022-04-20 | 2022-04-20 | Mapping device for urban construction project cost |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217030598U true CN217030598U (en) | 2022-07-22 |
Family
ID=82419244
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220913715.6U Active CN217030598U (en) | 2022-04-20 | 2022-04-20 | Mapping device for urban construction project cost |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217030598U (en) |
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2022
- 2022-04-20 CN CN202220913715.6U patent/CN217030598U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231211 Address after: 201899 Floor 8-11, No. 811, Pingcheng Road, Jiading District, Shanghai Patentee after: Shanghai Jiangnan Architectural Design Institute (Group) Co.,Ltd. Address before: 471600 Shangjian village, Lianzhuang Township, Yiyang County, Luoyang City, Henan Province Patentee before: Huang Namei |