CN212931410U - Ground level surveying instrument for urban construction planning and surveying - Google Patents
Ground level surveying instrument for urban construction planning and surveying Download PDFInfo
- Publication number
- CN212931410U CN212931410U CN202022361082.6U CN202022361082U CN212931410U CN 212931410 U CN212931410 U CN 212931410U CN 202022361082 U CN202022361082 U CN 202022361082U CN 212931410 U CN212931410 U CN 212931410U
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- cylindrical shell
- cylinder
- gear
- semi
- connecting rod
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- 238000010276 construction Methods 0.000 title claims abstract description 19
- 238000013507 mapping Methods 0.000 claims abstract description 13
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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Abstract
The utility model provides a ground level surveying instrument for urban construction planning and surveying, which comprises a cylindrical shell, wherein two pairs of back strap buckles are symmetrically arranged on the side wall of the cylindrical shell from top to bottom, the back strap buckles are connected through back straps, a knob is arranged on one side of the cylindrical shell, the knob is connected with a gear through a connecting rod, a semi-cylinder is slidably installed on the inner wall of the cylindrical shell, a gear plate is arranged at one end of the semi-cylinder close to the gear, the gear plate is meshed with the gear, a support seat is arranged at one end of the semi-cylinder, and a plurality of female loop bars are arranged at one end of the support seat far away from the semi-cylinder in a surrounding manner; this urban construction planning is surveyed and is moved to next place with ground levelness mapping appearance, makes the semi-cylinder drive female cover rod through gear engagement gear plate and removes towards the direction of being close to or keeping away from the cylinder casing, and female cover rod moves to the tight shell stopper of back lid in the cylinder casing, is carrying on the back the mapping appearance body through the braces and removes to it is simple to realize that the mapping appearance body accomodates, need not to dismantle the vanning, conveniently moves to next place.
Description
Technical Field
The utility model relates to a technical field of urban construction planning survey and drawing specifically is a land level surveying instrument is used in urban construction planning survey and drawing.
Background
Urban construction planning survey and drawing need remove when arriving next place after using with ground levelness mapping instrument, need dismantle the vanning again, and is more troublesome, for example the patent number is: 201922016738.8, ground level surveying instrument for urban construction planning and surveying, comprising a surveying instrument main body, wherein an angle scale is fixedly mounted on the surface of the rear end in the surveying instrument main body, an angle bar is arranged on the surface of the front end of the angle scale, a bearing is arranged in the middle of the surface of the upper end of the angle scale, a rotating shaft is mounted on the bearing, a swinging rod is mounted at the lower end of the rotating shaft, a gravity ball is fixedly mounted at the lower end of the swinging rod, a transparent glass plate is mounted on the front surface of the surveying instrument main body, a supporting rod is fixedly mounted in the middle of the surface of the lower end of the surveying instrument main body, a first sliding block is arranged at the bottom end in; although the energy-saving effect is achieved, when the container needs to be moved to the next place, the container needs to be disassembled again, and the operation is troublesome.
SUMMERY OF THE UTILITY MODEL
The utility model mainly provides a ground level surveying instrument for urban construction planning surveying and mapping for solve the technical problem who proposes in the above-mentioned background art.
The utility model provides a technical scheme that above-mentioned technical problem adopted does:
a ground level surveying instrument for urban construction planning and surveying comprises a cylindrical shell, wherein two pairs of back strap buckles are symmetrically arranged on the side wall of the cylindrical shell from top to bottom, the symmetrically arranged back strap buckles are connected through back straps, a surveying instrument is arranged at the upper end of the cylindrical shell, a knob is arranged on one side of the cylindrical shell, a connecting rod is arranged at one end, close to the cylindrical shell, of the knob, the knob is connected with a gear through the connecting rod, a semi-cylinder is slidably mounted on the inner wall of the cylindrical shell, a gear plate is arranged at one end, close to the gear, of the semi-cylinder, the gear plate is meshed with the gear, a support base is arranged at one end, far away from the surveying instrument, of the semi-cylinder, a plurality of rotating bases are arranged at one end, far away from the semi-cylinder, of the support base, the rotating bases are connected with a; the gear is meshed with the gear plate to enable the female sleeve rod to move into the cylindrical shell or move out of the cylindrical shell, so that the female sleeve rod can be conveniently and freely retracted.
Further, connecting rod outer wall both ends symmetry is equipped with the external screw thread, connecting rod both ends symmetry is equipped with fixed cover, and the symmetry sets up the one end that fixed cover is close to the connecting rod is equipped with the internal thread, and the symmetry sets up fixed cover links to each other with the connecting rod through the intermeshing of internal thread and external screw thread, fixed cover plays fixed connecting rod's effect.
Further, female loop bar one side is run through and is equipped with the gim peg, the one end that the gim peg is close to female loop bar is equipped with the external screw thread, the gim peg runs through female loop bar and supports sub-pole, is convenient for carry out spacing fixedly to sub-pole through the gim peg.
Furthermore, one end of the secondary rod, which is far away from the primary sleeve rod, is provided with a nail-shaped ground foot, and the nail-shaped ground foot is inserted into the bottom surface to play a fixing role.
Further, the outer diameter of the support base is equal to the inner diameter of the cylindrical shell, and the support base can better slide on the inner wall of the cylindrical shell.
Further, cylinder shells inner wall is equipped with the bracing piece, the bracing piece just in time is located the railing lower extreme, the bracing piece plays the effect of supporting the railing.
Furthermore, the end of the cylindrical shell far away from the surveying instrument is provided with a shell plug, and the shell plug plays a role in sealing the cylindrical shell.
Compared with the prior art, the beneficial effects of the utility model are that:
this ground levelness mapping appearance is used in urban construction planning survey and drawing moves to next place when, with son pole towards the direction that is close to the mount pad and slide into female loop bar, it fixes to support son pole towards the direction rotation that is close to female loop bar through the gim peg, drive gear meshing gear plate along anticlockwise rotation through the knob, make the semicolumn drive support frame base reciprocate at cylindrical shell inner wall, reciprocate through the support and make female loop bar towards the direction removal that is close to or keeps away from cylindrical shell, female loop bar moves to the interior tight plug of back lid of cylindrical shell, move through the braces surveying instrument body of carrying on the back, thereby further realization surveying instrument body is accomodate simply, need not to dismantle the vanning, conveniently move to next place.
The present invention will be explained in detail with reference to the drawings and specific embodiments.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the overall exploded structure of the present invention;
FIG. 3 is a schematic view of the overall cross-sectional structure of the present invention;
FIG. 4 is a schematic structural view of a gear and a gear plate of the present invention;
fig. 5 is a schematic structural view of the female loop bar and the bracket holder of the present invention.
In the figure: 1. a cylindrical housing; 11. a sling mount; 111. a harness; 12. a knob; 121. a connecting rod; 122. a gear; 13. a support bar; 2. a surveying instrument; 3. a semi-cylinder; 31. a gear plate; 4. a support base; 41. a rotating seat; 5. a connecting rod; 51. fixing a sleeve; 6. a female loop bar; 61. a fixing bolt; 7. a sub-rod; 71. nail-shaped ground feet; 8. and (5) a shell plug.
Detailed Description
In order to facilitate understanding of the present invention, the present invention will be described more fully with reference to the accompanying drawings, in which several embodiments of the present invention are shown, but the present invention can be implemented in different forms, and is not limited to the embodiments described in the text, but rather, these embodiments are provided to make the disclosure of the present invention more thorough and comprehensive.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, as the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the use of the term knowledge in the specification of the present invention is for the purpose of describing particular embodiments and is not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
Please refer to fig. 1-5, a surface level surveying instrument 2 for urban construction planning and surveying, comprising a cylindrical housing 1, two pairs of strap fastening devices 11 are symmetrically arranged on the side wall of the cylindrical housing 1, the symmetrically arranged strap fastening devices 11 are connected by straps 111, the surveying instrument 2 is arranged on the upper end of the cylindrical housing 1, a knob 12 is arranged on one side of the cylindrical housing 1, one end of the knob 12 close to the cylindrical housing 1 is provided with a connecting rod 121, the knob 12 is connected with a gear 122 by the connecting rod 121, a semi-cylinder 3 is slidably mounted on the inner wall of the cylindrical housing 1, one end of the semi-cylinder 3 close to the gear 122 is provided with a gear plate 31, the gear plate 31 is engaged with the gear 122, one end of the semi-cylinder 3 far from the surveying instrument 2 is provided with a support base 4, one end of the support base 4 far from the semi-cylinder 3 is provided with a plurality of rotating bases 41 in a surrounding manner, the rotating bases, one end of the female loop bar 6, which is far away from the connecting bar 5, is slidably arranged on the outer wall of the secondary bar 7; in this embodiment, the gear 122 is engaged with the gear plate 31 to retract the female rod 6 into the cylindrical case 1, the case plug 8 is tightly closed, and the strap 111 is lifted to further facilitate the storage of the rack without disassembling and packing.
Please refer to fig. 2-4, a knob 12 is disposed on one side of the cylindrical housing 1, a connecting rod 121 is disposed at one end of the knob 12 close to the cylindrical housing 1, the knob 12 is connected to a gear 122 through the connecting rod 121, a semi-cylinder 3 is slidably mounted on an inner wall of the cylindrical housing 1, a gear plate 31 is disposed at one end of the semi-cylinder 3 close to the gear 122, the gear plate 31 is engaged with the gear 122, a support base 4 is disposed at one end of the semi-cylinder 3 away from the surveying instrument 2, an outer diameter of the support base 4 is equal to an inner diameter of the cylindrical housing 1, a plurality of rotating bases 41 are disposed around one end of the support base 4 away from the semi-cylinder 3, the rotating bases 41 are connected to a female sleeve rod 6 through a connecting rod 5, and one end of the female sleeve rod 6 away; in this embodiment, the knob 12 rotates clockwise and counterclockwise to drive the gear 122 to engage the gear plate 31, so that the bracket holder 4 moves up and down along with the semi-cylinder 3 on the inner wall of the cylindrical shell 1, and the female loop bar 6 can be moved into the cylindrical shell 1 to be stored when not in use.
Please refer to fig. 5 again, one end of the bracket base 4 far away from the semi-cylinder 3 is provided with a plurality of rotating bases 41 in a surrounding manner, the rotating bases 41 are connected with a female sleeve rod 6 through a connecting rod 5, one end of the female sleeve rod 6 far away from the connecting rod 5 is slidably mounted on the outer wall of a secondary rod 7, one side of the female sleeve rod 6 is provided with a fixing bolt 61 in a penetrating manner, and one end of the fixing bolt 61 close to the female sleeve rod 6 is provided with an external thread; in the embodiment, the sub rod 7 slides into the female sleeve rod 6 towards the direction close to the rotating seat 41, and the sub rod 7 is rotated and tightly abutted by the fixing bolt 61 towards the direction close to the female sleeve rod 6, so that the female sleeve rod 6 is further retracted into the cylindrical shell 1 to be convenient for covering the shell plug 8.
The utility model discloses a concrete operation as follows:
when the ground levelness mapper 2 for urban construction planning mapping is used, the shell plug 8 is opened, the knob 12 is manually rotated, the gear 122 is driven to be meshed with the gear plate 31 by clockwise rotation of the knob 12, the semi-cylinder 3 drives the support base 4 to move up and down on the inner wall of the cylindrical shell 1, the female loop bar 6 moves towards the direction close to or away from the cylindrical shell 1 by up-and-down movement of the support base 4, the nail-shaped ground feet 71 are inserted into the ground when the female loop bar 6 moves out of the cylindrical shell 1, the sub-bar 7 is loosened by rotating the fixing bolt 61 towards the direction far from the female loop bar 6, the mapper 2 is lifted to a proper height, the fixing bolt 61 rotates towards the direction close to the female loop bar 6, the fixing bolt 61 tightly abuts against the sub-bar 7, the adjustment is completed, when the next place is moved, the sub-bar 7 slides into the female loop bar 6 towards the direction close to the mounting base, the sub-bar 7 rotates towards the direction close to the female loop bar 6 by the, the gear plate 31 is driven by the clockwise and anticlockwise rotation of the knob 12 to be meshed with the gear 122, so that the semi-cylinder 3 drives the support base 4 to move up and down on the inner wall of the cylindrical shell 1, the female loop bar 6 moves towards the direction close to or far away from the cylindrical shell 1 by moving up and down through the support base 4, and when the female loop bar 6 moves into the cylindrical shell 1, the shell plug 8 is tightly covered by the rear cover, and the next place is moved through the straps 111.
The present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above-mentioned manner, if the method and the technical solution of the present invention are adopted, the present invention can be directly applied to other occasions without substantial improvement, and the present invention is within the protection scope of the present invention.
Claims (7)
1. The utility model provides a ground levelness mapping appearance is used in urban construction planning survey and drawing, includes cylinder casing (1), its characterized in that: the cylindrical shell is characterized in that two pairs of strap buckles (11) are symmetrically arranged on the side wall of the cylindrical shell (1), the strap buckles (11) are symmetrically arranged and connected through straps (111), a surveying instrument (2) is arranged at the upper end of the cylindrical shell (1), a knob (12) is arranged on one side of the cylindrical shell (1), a connecting rod (121) is arranged at one end, close to the cylindrical shell (1), of the knob (12), the knob (12) is connected with a gear (122) through the connecting rod (121), a semi-cylinder (3) is slidably installed on the inner wall of the cylindrical shell (1), a gear plate (31) is arranged at one end, close to the gear (122), of the semi-cylinder (3), the gear plate (31) is meshed with the gear (122), a support seat (4) is arranged at one end, far away from the surveying instrument (2), of the semi-cylinder (3) is arranged at one end, far away from the semi-cylinder (3, the rotating seat (41) is connected with the female loop bar (6) through the connecting rod (5), and one end, far away from the connecting rod (5), of the female loop bar (6) is slidably installed on the outer wall of the sub-rod (7).
2. The surface levelness mapper for urban construction planning mapping according to claim 1, wherein: connecting rod (5) outer wall both ends symmetry is equipped with the external screw thread, connecting rod (5) both ends symmetry is equipped with fixed cover (51), and the symmetry sets up the one end that fixed cover (51) are close to connecting rod (5) is equipped with the internal thread, and the symmetry sets up fixed cover (51) link to each other with connecting rod (5) through the intermeshing of internal thread and external screw thread.
3. The surface levelness mapper for urban construction planning mapping according to claim 1, wherein: one side of the female loop bar (6) is provided with a fixing bolt (61) in a penetrating mode, and one end, close to the female loop bar (6), of the fixing bolt (61) is provided with an external thread.
4. The surface levelness mapper for urban construction planning mapping according to claim 1, wherein: one end of the secondary rod (7) far away from the primary sleeve rod (6) is provided with a nail-shaped ground foot (71).
5. The surface levelness mapper for urban construction planning mapping according to claim 1, wherein: the outer diameter of the bracket seat (4) is equal to the inner diameter of the cylindrical shell (1).
6. The surface levelness mapper for urban construction planning mapping according to claim 1, wherein: the inner wall of the cylindrical shell (1) is provided with a support rod (13), and the support rod (13) is just positioned at the lower end of the railing.
7. The instrument of claim 6, wherein the instrument comprises: one end of the cylindrical shell (1) far away from the surveying instrument (2) is provided with a shell plug (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022361082.6U CN212931410U (en) | 2020-10-21 | 2020-10-21 | Ground level surveying instrument for urban construction planning and surveying |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022361082.6U CN212931410U (en) | 2020-10-21 | 2020-10-21 | Ground level surveying instrument for urban construction planning and surveying |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212931410U true CN212931410U (en) | 2021-04-09 |
Family
ID=75311479
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022361082.6U Expired - Fee Related CN212931410U (en) | 2020-10-21 | 2020-10-21 | Ground level surveying instrument for urban construction planning and surveying |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212931410U (en) |
-
2020
- 2020-10-21 CN CN202022361082.6U patent/CN212931410U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210409 |