CN215865210U - Special-shaped mapping prism for positioning and measuring cableway pipe - Google Patents
Special-shaped mapping prism for positioning and measuring cableway pipe Download PDFInfo
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- CN215865210U CN215865210U CN202121843297.XU CN202121843297U CN215865210U CN 215865210 U CN215865210 U CN 215865210U CN 202121843297 U CN202121843297 U CN 202121843297U CN 215865210 U CN215865210 U CN 215865210U
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Abstract
The utility model discloses a special-shaped mapping prism for positioning and measuring a cableway pipe, which comprises a prism assembly and a support frame body for supporting the prism assembly; the support frame body comprises a first vertical rod of which the top end is connected with the prism assembly and a second vertical rod of which the bottom end is used for positioning a measuring point; the first vertical rod and the second vertical rod are connected through a connecting rod piece, the first vertical rod and the second vertical rod are coaxially arranged, and an avoiding opening for the entering of the pipe edge of the cableway pipe is formed in the connecting rod piece. Extending through the second vertical rod into a measurement point within the lumen of the cableway tube, while the first vertical rod and the prism assembly are located outside the lumen of the cableway tube; the first vertical rod and the second vertical rod are connected through the connecting rod piece, and the pipe edge of the cable pipe is avoided through the avoiding port in the connecting rod piece, so that the prism assembly on the first vertical rod can be adjusted to be in a vertical state, and the measurement work can be completed.
Description
Technical Field
The utility model relates to the technical field of surveying and mapping prisms, in particular to a special-shaped surveying and mapping prism for positioning and measuring a cableway pipe.
Background
In surveying engineering, a surveying prism is a common tool, and as shown in fig. 1, the surveying prism generally comprises a prism assembly (1) and a supporting rod (11) for supporting the prism assembly (1), wherein the supporting rod (11) is a generally vertical metal rod; when carrying out location measurement to the mouth of pipe central coordinate of cable way pipe (3), refer to fig. 2, through setting up auxiliary stand (4) in the lumen of cable way pipe (3) to confirm the measuring point of mouth of pipe central coordinate, the bottom butt of bracing piece (11) with survey and drawing prism is on the measuring point, but because bracing piece (11) overlength of general survey and drawing prism, bracing piece (11) receive the hindrance of the pipe edge of cable way pipe (3), and lead to prism subassembly (1) can't be adjusted to the plumb state, thereby lead to unable measurement. Therefore, a mapping prism that facilitates positional measurement of a cableway pipe is highly desirable.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides a special-shaped mapping prism for positioning measurement of a cableway pipe, which can solve the problem that the conventional mapping prism is difficult to perform positioning measurement on the cableway pipe.
The technical scheme of the utility model is realized as follows:
a special-shaped mapping prism for positioning measurement of a cableway pipe comprises a prism assembly and a support frame body for supporting the prism assembly; the support frame body comprises a first vertical rod of which the top end is connected with the prism assembly and a second vertical rod of which the bottom end is used for positioning a measuring point; the first vertical rod and the second vertical rod are connected through a connecting rod piece, the first vertical rod and the second vertical rod are coaxially arranged, and an avoiding opening for the entering of the pipe edge of the cableway pipe is formed in the connecting rod piece.
As a further alternative of the special-shaped mapping prism for positioning measurement of the cableway pipe, the connecting rod piece comprises a first cross rod vertically connected with the first vertical rod, a third vertical rod vertically connected with the first cross rod, and a second cross rod vertically connected with the third vertical rod; the connecting rod piece is integrally C-shaped; the second cross rod is vertically connected with the second vertical rod.
As a further alternative of the special-shaped mapping prism for positioning and measuring the cable duct, the connecting rod is an arc-shaped rod, and the connecting rod is integrally C-shaped.
As a further alternative of the special-shaped mapping prism for positioning and measuring the cable duct, a first connecting part is arranged at the upper part of the connecting rod piece, and a first threaded hole which is vertically arranged is formed in the first connecting part; the lower part of the connecting rod piece is provided with a second connecting part, and the second connecting part is provided with a second threaded hole which is vertically arranged; the bottom end of the first vertical rod is provided with a first threaded part, and the first threaded part is in threaded connection with the first threaded hole; the top end of the second vertical rod is provided with a second thread part, and the second thread part is in threaded connection with the second threaded hole.
As a further alternative to the profiled mapping prism for cableway pipe positioning measurements, the prism assembly includes a prism body and a level.
As a further alternative to the profiled mapping prism for cableway pipe alignment measurement, the level is a circular level.
As a further alternative of the irregular mapping prism for positioning and measuring the cable duct, a sharp positioning part is arranged at the bottom end of the second vertical rod.
The utility model has the following beneficial effects: extending through the second vertical rod into a measurement point within the lumen of the cableway tube, while the first vertical rod and the prism assembly are located outside the lumen of the cableway tube; the first vertical rod and the second vertical rod are connected through the connecting rod piece, and the pipe edge of the cable pipe is avoided through the avoiding port in the connecting rod piece, so that the prism assembly on the first vertical rod can be adjusted to be in a vertical state, and the measurement work can be completed.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention.
FIG. 1 is a schematic structural diagram of a conventional mapping prism;
FIG. 2 is a schematic view of a prior art surveying and mapping prism for positioning and measuring a cableway pipe;
FIG. 3 is a schematic view of the application of the irregular mapping prism for positioning measurement of cableway pipes according to the present invention;
FIG. 4 is a schematic view of a connecting rod;
fig. 5 is a schematic view of another connecting rod.
In the figure: 1. a prism assembly; 11. a support bar; 2. a support frame body; 21. a first vertical bar; 211. a first threaded portion; 22. a second vertical bar; 221. a second threaded portion; 222. a sharp positioning section; 23. connecting rod pieces; 231. avoiding the mouth; 232. a first connection portion; 233. a first threaded hole; 234. a second connecting portion; 235. a second threaded hole; 236. a first cross bar; 237. a third vertical bar; 238. a second cross bar; 3. a cable duct; 4. and (5) an auxiliary bracket.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. Based on the embodiments of the utility model.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "above," and "over" a second feature may mean that the first feature is directly above or obliquely above the second feature, or that only the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.
Referring to fig. 3-5, a profile mapping prism for cableway pipe positioning measurement is shown, which comprises a prism assembly 1 and a support frame body 2 for supporting the prism assembly 1; the support frame body 2 comprises a first vertical rod 21 with the top end connected with the prism assembly 1 and a second vertical rod 22 with the bottom end used for positioning a measuring point; the first vertical rod 21 is connected with the second vertical rod 22 through a connecting rod piece 23, the first vertical rod 21 and the second vertical rod 22 are coaxially arranged, and an avoiding opening 231 for the pipe edge of the cableway pipe 3 to enter is formed in the connecting rod piece 23.
In other words, the measurement point of the nozzle center coordinate is confirmed by disposing the auxiliary holder 4 in the lumen of the cableway tube 3; the bottom end of the second vertical rod 22 is abutted against the measuring point, so that the special-shaped mapping prism can position the measuring point; referring to fig. 3, the second vertical rod 22 extends into the lumen of the cableway tube 3, and the first vertical rod 21 and the prism assembly 1 are located outside the lumen of the cableway tube 3; connect through connecting the member 23 first montant 21 and second montant 22 to dodge the pipe edge of cableway pipe 3 through dodging mouth 231 on the connecting the member 23, make prism subassembly 1 on the first montant 21 can adjust to the plumb state, thereby can accomplish measurement. In order to more accurately abut the bottom end of the second vertical rod 22 against the measuring point, the bottom end of the second vertical rod 22 is provided with a sharp positioning portion 222.
In the above embodiment, the prism assembly 1 includes a prism body (not shown) and a level (not shown), and the level may be a circular level; and the prism assembly 1 is adjusted to be in a vertical state through the circular level. The specific structure of the prism assembly 1 is the prior art, and a come card micro prism can be adopted.
In the above embodiment, there are various alternatives for the structure of the connection rod 23, and referring to fig. 4, the connection rod 23 includes a first cross rod 236 vertically connected to the first vertical rod 21, a third vertical rod 237 vertically connected to the first cross rod 236, and a second cross rod 238 vertically connected to the third vertical rod 237; the connecting rod piece 23 is integrally C-shaped; the second cross bar 238 is vertically connected to the second vertical bar 22. In addition, another structure of the connection link 23 is provided, and referring to fig. 5, the connection link 23 is an arc-shaped rod, and the connection link 23 is C-shaped as a whole.
In the above embodiment, the connecting rod 23 may be welded to the first vertical rod 21 and the second vertical rod 22; in order to avoid the need to replace the whole support frame body 2 when the connecting rod member 23 is damaged, preferably, the connecting rod member 23 is detachably connected to the first vertical rod 21 and the second vertical rod 22, referring to fig. 4 or 5, a first connecting portion 232 is arranged at the upper part of the connecting rod member 23, and a first threaded hole 233 is vertically arranged on the first connecting portion 232; a second connecting part 234 is arranged at the lower part of the connecting rod piece 23, and a second threaded hole 235 which is vertically arranged is arranged on the second connecting part 234; the bottom end of the first vertical rod 21 is provided with a first threaded part 211, and the first threaded part 211 is in threaded connection with the first threaded hole 233; the top end of the second vertical rod 22 is provided with a second thread part 221, and the second thread part 221 is in threaded connection with the second threaded hole 235. In this way, when the connection link 23 is damaged, only the connection link 23 itself can be replaced.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (7)
1. A special-shaped mapping prism for positioning measurement of a cableway pipe is characterized by comprising a prism assembly and a support frame body for supporting the prism assembly; the support frame body comprises a first vertical rod of which the top end is connected with the prism assembly and a second vertical rod of which the bottom end is used for positioning a measuring point; the first vertical rod and the second vertical rod are connected through a connecting rod piece, the first vertical rod and the second vertical rod are coaxially arranged, and an avoiding opening for the entering of the pipe edge of the cableway pipe is formed in the connecting rod piece.
2. The special-shaped mapping prism for positioning measurement of the cableway pipe according to claim 1, wherein the connecting rod comprises a first cross rod vertically connected with the first vertical rod, a third vertical rod vertically connected with the first cross rod, and a second cross rod vertically connected with the third vertical rod; the connecting rod piece is integrally C-shaped; the second cross rod is vertically connected with the second vertical rod.
3. The special-shaped mapping prism for positioning measurement of the cableway pipe according to claim 1, wherein the connecting rod is an arc rod, and the connecting rod is C-shaped as a whole.
4. The special-shaped mapping prism for positioning and measuring the cableway pipe according to claim 2 or 3, wherein the upper part of the connecting rod piece is provided with a first connecting part, and the first connecting part is provided with a first threaded hole which is vertically arranged; the lower part of the connecting rod piece is provided with a second connecting part, and the second connecting part is provided with a second threaded hole which is vertically arranged; the bottom end of the first vertical rod is provided with a first threaded part, and the first threaded part is in threaded connection with the first threaded hole; the top end of the second vertical rod is provided with a second thread part, and the second thread part is in threaded connection with the second threaded hole.
5. A profiled mapping prism for cableway pipe positioning measurements according to claim 1 wherein the prism assembly comprises a prism body and a level.
6. The profiled prism as claimed in claim 5, wherein the level is a circular level.
7. The special-shaped mapping prism for positioning and measuring the cableway pipe according to claim 1, wherein the bottom end of the second vertical rod is provided with a sharp positioning part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121843297.XU CN215865210U (en) | 2021-08-09 | 2021-08-09 | Special-shaped mapping prism for positioning and measuring cableway pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121843297.XU CN215865210U (en) | 2021-08-09 | 2021-08-09 | Special-shaped mapping prism for positioning and measuring cableway pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215865210U true CN215865210U (en) | 2022-02-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121843297.XU Active CN215865210U (en) | 2021-08-09 | 2021-08-09 | Special-shaped mapping prism for positioning and measuring cableway pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215865210U (en) |
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2021
- 2021-08-09 CN CN202121843297.XU patent/CN215865210U/en active Active
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