CN214199897U - Measuring instrument for city planning - Google Patents
Measuring instrument for city planning Download PDFInfo
- Publication number
- CN214199897U CN214199897U CN202120070998.8U CN202120070998U CN214199897U CN 214199897 U CN214199897 U CN 214199897U CN 202120070998 U CN202120070998 U CN 202120070998U CN 214199897 U CN214199897 U CN 214199897U
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- measuring
- groove
- fixedly connected
- support plate
- city planning
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- 238000005259 measurement Methods 0.000 claims abstract description 5
- 239000004576 sand Substances 0.000 abstract description 11
- 238000006073 displacement reaction Methods 0.000 abstract description 5
- 238000010276 construction Methods 0.000 description 4
- 239000011521 glass Substances 0.000 description 3
- 230000003321 amplification Effects 0.000 description 2
- 238000003199 nucleic acid amplification method Methods 0.000 description 2
- 206010066054 Dysmorphism Diseases 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004438 eyesight Effects 0.000 description 1
- 238000002372 labelling Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a measuring apparatu for city planning, including measuring the extension board, measure the center department on extension board top and seted up and measure logical groove, the fixed intercommunication of center department of measuring logical inslot portion bottom has spacing spout, and the inside interlude of spacing spout is connected with two limit slide, and every limit slide all extends to and measures logical groove. The utility model discloses a rotate both ends and measure the carousel, make two drive lead screws rotate, drive lead screw drives the connecting block and shifts on drive lead screw, because displacement distance is less when drive lead screw rotates, the position of regulation mark diaphragm and L shape connecting rod that can be comparatively accurate, when the volume of awaiting measuring pointer is located the both ends of the volume of awaiting measuring area on the sand table respectively, through observing the distance mark of the measurement scale between two mark diaphragms, calculate the dimensional length that can the accurate acquisition plan area, the problem of the too big dimensional length that is difficult to the accurate measurement of the fluctuation range of measuring the pointer to the plan area has been solved.
Description
Technical Field
The utility model relates to a city planning field, in particular to measuring apparatu for city planning.
Background
The urban planning is to plan urban development and construction, make a plan for the urban development direction, and comprehensively arrange the deployment policy of each engineering construction of the city, and the urban planning needs to take the eye sight of development and scientific argument as the premise, and generally needs to survey and count the specific conditions of the whole city before the urban planning, and make a sand table with the same proportion of the city reduced from the survey and statistics, so as to make specific planning content on the sand table.
Because urban planning is generally carried out on a sand table with the urban equal-proportion reduced, detailed measurement needs to be carried out on the specific size length and the like of a planned area so as to facilitate urban construction after equal-proportion amplification, when the existing measuring instrument is used, the fluctuation range of a measuring pointer is too large, the size length of the planned area is difficult to accurately measure, and the error is too large after equal-proportion amplification, so that the urban construction efficiency is influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a measuring apparatu for city planning to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a measuring instrument for city planning comprises a measuring support plate, wherein a measuring through groove is formed in the center of the top end of the measuring support plate, a limiting sliding groove is fixedly communicated with the center of the bottom end inside the measuring through groove, two limiting sliding blocks are connected inside the limiting sliding groove in an inserting manner, each limiting sliding block extends to the measuring through groove and is fixedly connected with a marking transverse plate, a measuring scale is fixedly connected to one side of the bottom end inside the measuring through groove, two first connecting through grooves are formed in one side of the top end of the measuring support plate, two second connecting through grooves are formed in the center of one side of the measuring support plate, each first connecting through groove is fixedly communicated with the corresponding second connecting through groove, a third connecting through groove is formed in the bottom of one side of the inner wall of the measuring through groove, and each first connecting through groove is fixedly communicated with the third connecting through groove, every the inside in first connection logical groove all alternates and is connected with the drive lead screw, every the one end of drive lead screw all overlaps and is equipped with the connecting block, every the one end of mark diaphragm all passes the just right third of position and connects logical groove, and with connecting block fixed connection, every the equal fixedly connected with connecting rod in one side of connecting block, every the connecting rod all passes the just right second of position and connects logical groove, and fixedly connected with L shape connecting rod.
Preferably, one side of each L-shaped connecting rod is in contact with the measuring support plate, and one end of each L-shaped connecting rod is fixedly connected with a measuring pointer.
Preferably, one side of each marking transverse plate bottom end is in contact with the measuring scale.
Preferably, the other end of each driving screw rod penetrates through the inner wall of the measuring support plate and is fixedly connected with a measuring turntable.
Preferably, the front side and the back side of the measuring support plate are fixedly connected with balance set squares, and the bottom end of each balance set square is fixedly provided with a sucker.
Preferably, both sides of the top end of the measuring support plate are fixedly connected with fixed lifting rings.
The utility model discloses a technological effect and advantage:
(1) the two driving screw rods are rotated by rotating the measuring turntables at the two ends, the driving screw rods drive the connecting blocks to displace on the driving screw rods, the displacement distance is smaller when the driving screw rods rotate, the positions of the marking transverse plates and the L-shaped connecting rods can be accurately adjusted, when the pointers to be measured are respectively positioned at the two ends of the area to be measured on the sand table, the size length of the planned area can be accurately obtained by calculation by observing the distance marking of the measuring scale between the two marking transverse plates, and the problem that the size length of the planned area is difficult to accurately measure due to the overlarge fluctuation range of the measuring pointer is solved;
(2) this device of portability through fixed bail makes it be in and awaits measuring the department, adsorbs fixedly through the sucking disc of two balanced set square bottoms and the glass on the sand table, measures the extension board displacement when avoiding measuring, reduces measuring error.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view of the connection structure between the driving screw rod and the labeling transverse plate of the present invention;
fig. 3 is an enlarged schematic view of a portion a in fig. 1 according to the present invention.
In the figure: 1. measuring a support plate; 2. measuring the through groove; 3. measuring a scale; 4. marking a transverse plate; 5. a limiting chute; 6. a limiting slide block; 7. fixing a lifting ring; 8. a first connecting through groove; 9. a second connecting through groove; 10. a measuring turntable; 11. a balance triangle; 12. connecting blocks; 13. driving the screw rod; 14. an L-shaped connecting rod; 15. and measuring the pointer.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model provides a measuring instrument for city planning as shown in figures 1-3, which comprises a measuring support plate 1, a measuring through groove 2 is arranged at the center of the top end of the measuring support plate 1, a limit chute 5 is fixedly communicated at the center of the bottom end inside the measuring through groove 2, two limit sliders 6 are alternately connected inside the limit chute 5, each limit slider 6 extends to the measuring through groove 2 and is fixedly connected with a marking transverse plate 4, a measuring scale 3 is fixedly connected to one side of the bottom end inside the measuring through groove 2, two first connecting through grooves 8 are arranged at one side of the top end of the measuring support plate 1, two second connecting through grooves 9 are arranged at the center of one side of the measuring support plate 1, each first connecting through groove 8 is fixedly communicated with the second connecting through groove 9 which is just opposite to the position, a third connecting through groove is arranged at the bottom of one side of the inner wall of the measuring through groove 2, each first connecting through groove 8 is fixedly communicated with the third connecting through groove, every first inside that connects logical groove 8 all alternates and is connected with drive lead screw 13, and the one end of every drive lead screw 13 all overlaps and is equipped with connecting block 12, and the one end of every mark diaphragm 4 all passes the just right third of position and connects logical groove, and with connecting block 12 fixed connection, the equal fixedly connected with connecting rod in one side of every connecting block 12, and every connecting rod all passes the just right second of position and connects logical groove 9, and fixedly connected with L shape connecting rod 14.
As shown in fig. 1-3, one side of each L-shaped connecting rod 14 is in contact with the measuring support plate 1, one end of each L-shaped connecting rod 14 is fixedly connected with a measuring pointer 15, the two driving screw rods 13 are rotated by rotating the measuring rotary tables 10 at the two ends, the driving screw rods 13 drive the connecting blocks 12 to displace on the driving screw rods 13, the positions of the marking transverse plates 4 and the L-shaped connecting rods 14 can be accurately adjusted due to the small displacement distance when the driving screw rods 13 rotate, when the pointers 15 to be measured are respectively positioned at the two ends of the area to be measured on the sand table, the dimension length of the planned area can be obtained by calculating by observing the distance marking of the measuring scale 3 between the two transverse plates 4, one side of the bottom end of each marking transverse plate 4 is in contact with the measuring scale 3, the other end of each driving screw rod 13 passes through the inner wall of the measuring support plate 1 and is fixedly connected with the measuring rotary tables 10, the front surface and the back surface of the measuring support plate 1 are fixedly connected with balance set square plates 11, the bottom end of each balance set square plate 11 is fixedly provided with a sucker, and two sides of the top end of the measuring support plate 1 are fixedly connected with fixed lifting rings 7.
The utility model discloses the theory of operation: at first, one side transparent glass is laid in the city planning sand table of awaiting measuring, scrape the damage to the map on the sand table when avoiding measuring, make this device be in the department of awaiting measuring through fixed bail 7 pulling afterwards, the sucking disc through two balanced set square 11 bottoms adsorbs with the glass on the sand table, measure carousel 10 through rotating both ends afterwards, make two drive lead screw 13 rotate, drive lead screw 13 drives connecting block 12 and shifts on drive lead screw 13, because displacement distance is less when drive lead screw 13 rotates, can be comparatively accurate regulation mark diaphragm 4 and the position of L shape connecting rod 14, when the pointer 15 of awaiting measuring is located the both ends of the region of awaiting measuring on the sand table respectively, through observing the distance mark of the measurement scale 3 between two mark diaphragms 4, calculate the dimensional length that can obtain planning region.
In the description of the present invention, unless expressly stated or limited otherwise, the terms "disposed," "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The utility model discloses the standard parts that use all can purchase from the market, and dysmorphism piece all can be customized according to the record of the description with the drawing.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A measuring apparatu for city planning, includes measuring extension board (1), its characterized in that: the measuring device is characterized in that a measuring through groove (2) is formed in the center of the top end of the measuring support plate (1), a limiting sliding groove (5) is fixedly communicated with the center of the bottom end inside the measuring through groove (2), two limiting sliding blocks (6) are connected inside the limiting sliding groove (5) in an inserting manner, each limiting sliding block (6) extends to the measuring through groove (2) and is fixedly connected with a marking transverse plate (4), a measuring scale (3) is fixedly connected to one side of the bottom end inside the measuring through groove (2), two first connecting through grooves (8) are formed in one side of the top end of the measuring support plate (1), two second connecting through grooves (9) are formed in the center of one side of the measuring support plate (1), each first connecting through groove (8) is fixedly communicated with a second connecting through groove (9) with a right position, and a third connecting through groove is formed in the bottom of one side of the, every first connection leads to groove (8) all is connected logical groove fixed intercommunication, every with the third the inside that first connection led to groove (8) all alternates and is connected with drive lead screw (13), every the one end of drive lead screw (13) all overlaps and is equipped with connecting block (12), every the one end of mark diaphragm (4) all passes the just right third of position and connects logical groove, and with connecting block (12) fixed connection, every the equal fixedly connected with connecting rod in one side of connecting block (12), every the connecting rod all passes the just right second of position and connects logical groove (9), and fixedly connected with L shape connecting rod (14).
2. The city planning measuring instrument according to claim 1, wherein: one side of each L-shaped connecting rod (14) is in contact with the measuring support plate (1), and one end of each L-shaped connecting rod (14) is fixedly connected with a measuring pointer (15).
3. The city planning measuring instrument according to claim 1, wherein: each one side of mark diaphragm (4) bottom all contacts with measurement scale (3).
4. The city planning measuring instrument according to claim 1, wherein: the other end of each driving screw rod (13) penetrates through the inner wall of the measuring support plate (1) and is fixedly connected with a measuring turntable (10).
5. The city planning measuring instrument according to claim 1, wherein: the front and the back of the measuring support plate (1) are fixedly connected with balance set square plates (11), and the bottom end of each balance set square plate (11) is fixedly provided with a sucker.
6. The city planning measuring instrument according to claim 1, wherein: and both sides of the top end of the measuring support plate (1) are fixedly connected with fixed lifting rings (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120070998.8U CN214199897U (en) | 2021-01-12 | 2021-01-12 | Measuring instrument for city planning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120070998.8U CN214199897U (en) | 2021-01-12 | 2021-01-12 | Measuring instrument for city planning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214199897U true CN214199897U (en) | 2021-09-14 |
Family
ID=77634722
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120070998.8U Expired - Fee Related CN214199897U (en) | 2021-01-12 | 2021-01-12 | Measuring instrument for city planning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214199897U (en) |
-
2021
- 2021-01-12 CN CN202120070998.8U patent/CN214199897U/en not_active Expired - Fee Related
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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: 20210914 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |