CN204007630U - Prism centering rod - Google Patents
Prism centering rod Download PDFInfo
- Publication number
- CN204007630U CN204007630U CN201420309715.0U CN201420309715U CN204007630U CN 204007630 U CN204007630 U CN 204007630U CN 201420309715 U CN201420309715 U CN 201420309715U CN 204007630 U CN204007630 U CN 204007630U
- Authority
- CN
- China
- Prior art keywords
- centering rod
- support
- prism
- adapter sleeve
- outer tube
- Prior art date
- 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.)
- Expired - Fee Related
Links
Landscapes
- Jib Cranes (AREA)
Abstract
The utility model discloses a kind of prism centering rod, comprise a centering rod, two support bars, described centering rod and support bar include an outer tube and are inserted in the telescopic inner tube in outer tube, and described outer tube and inner tube fix by holding formula locking member; Described support bar is connected with the outer tube of centering rod by coupling assembling and works to support centering rod, in the inner tube of described centering rod, be at least set with an adapter sleeve, described adapter sleeve one end is provided with the bracket for support rib mirror detection piece, and the other end of described adapter sleeve is provided with counterweight assembly.The prism centering rod that the utility model provides, has advantages of simple in structure, easy to operate, highly versatile, solid and reliable; Can not only realize same mapped point and carry out the mapping operation of differing heights entry simultaneously, and can carry out the mapping of differing heights different directions to take different adjoining mapped point in the certain limit that centering rod is the center of circle; Time saving and energy saving, reduce operation number, operating efficiency is high, and mapping result is accurate.
Description
Technical field
The utility model relates to mapping equipment technical field, particularly relates to a kind of prism centering rod.
Background technology
Mapping as indispensable aligning equipment in mapping, has purposes widely with centering rod in mapping, and it is can be by the scalable Metallic rod of the direct directed towards ground gauge point of vertical.
Existing centering rod specification is a lot, generally has the differing heights specifications such as 2.15 meters, 2 meters, 3 meters, 5 meters, although existing centering rod has been made into flexible Metallic rod structure, from height, has improved its universal performance.
But mapping equipment is all mounted in the top of centering rod, a centering rod but can only carry out a mapping operation.If Surveying and Mapping Project is various, can be very long for the operation duration of same mapped point, time-consuming effort again; And when conversion Surveying and Mapping Project, need to re-start the adjustment work of parameters, and increased adjustment intensity, but still exist mapping precision to have deviation, the accuracy of the whole mapping of impact result.
In addition, centering rod plays certain centering effect incessantly, also plays important supporting role, yet its service time one is long, can cause the accuracy of centering rod limited, and stability reduces.
Utility model content
Fundamental purpose of the present utility model is, overcomes deficiency of the prior art, and a kind of prism centering rod of new structure is provided, and is specially adapted to same mapped point to carry out the mapping of differing heights entry.
Technical problem to be solved in the utility model is to improve prism centering rod simple in structure, easy to operate, highly versatile, not only can realize same mapped point and carry out the mapping operation of differing heights entry simultaneously, has improved operating efficiency; And do not need multiple adjustment work, and reduce the bias factor that mapping may exist, improve mapping result accuracy; Installing/dismounting is all simple and efficient, solid and reliable, and stability is guaranteed, and has the value in industry.
In order to achieve the above object, the technical scheme that the utility model adopts is:
A prism centering rod, comprises a centering rod, two support bars, and described centering rod and support bar include an outer tube and be inserted in the telescopic inner tube in outer tube, and described outer tube and inner tube fix by holding formula locking member; Described support bar is connected with the outer tube of centering rod by coupling assembling and works to support centering rod; In the inner tube of described centering rod, be at least set with an adapter sleeve, described adapter sleeve one end is provided with the bracket for support rib mirror detection piece, and the other end of described adapter sleeve is provided with counterweight assembly.
Adopt technique scheme, a centering rod and two support bars play stable support effect, prism detection piece is able to be connected with centering rod by the bracket support on adapter sleeve and carries out mapping operation, centering rod herein just plays firm support effect, and the centering of prism detection piece has departed from original centering rod, need the adjustment work before mapping to complete.
In addition, by be at least set with an adapter sleeve in the inner tube of centering rod, described adapter sleeve one end is provided with the bracket for support rib mirror detection piece, and the other end of described adapter sleeve is provided with counterweight assembly, realizes same mapped point and can carry out the mapping operation of differing heights entry simultaneously; Only a plurality of adapter sleeves need be arranged on to the differing heights of centering rod inner tube, the different prism detection pieces that fit on need to be surveyed and drawn, then carry out disposable whole adjustment, can start mapping operation; Also can carry out the mapping of differing heights different directions to the different adjoining mapped point of take in the certain limit that centering rod is the center of circle; If detection piece weight is heavier, to carry out balance adjustment by counterweight assembly, overall load-bearing scope will be within the bearing capacity of centering rod and support bar certainly.
The utility model is further set to: described prism detection piece is achieved rotation by rotating shaft, and described rotating shaft is arranged on a side of bracket place adapter sleeve.
Technique scheme can change the mapping angle of prism detection piece by arranging of rotating shaft, thereby draws more mapping result, makes surveying and mapping data more comprehensively.
The utility model is further set to: described bracket is L-type support, and described support is hung on adapter sleeve one end.
The utility model is further set to: on described support, be also provided with level.
The utility model is further set to: described prism detection piece is supported by the horizontal pad being arranged on support.
For faster the completing of adjustment work before surveying and drawing, in technique scheme, by level being set and horizontal pad improves operating efficiency, harmonizing and simply but can guarantee precision simultaneously.
The utility model is further set to: described counterweight assembly comprises counterweight contiguous block, hook and counterweight; Described counterweight contiguous block one end is connected with adapter sleeve, and the other end is connected with hook; Described counterweight hangs and is connected on hook.
The utility model is further set to: described coupling assembling comprises vertical coupling shaft, and one end of described vertical coupling shaft is connected with the outer tube of centering rod by twisting formula locking member one; The other end of described vertical coupling shaft is connected with two support bars respectively by twisting formula locking member two.
Counterweight in above-mentioned counterweight assembly can be chosen according to the weight of different size prism detection piece, and counterweight is hung and is connected to hook above, simple and quick.
In sum, a kind of prism centering rod of the utility model, has advantages of simple in structure, easy to operate, highly versatile; Can not only realize same mapped point and carry out the mapping operation of differing heights entry simultaneously, and can carry out the mapping of differing heights different directions to the different adjoining mapped point of take in the certain limit that centering rod is the center of circle; Time saving and energy saving, reduce operation number, operating efficiency is high, and mapping result is accurate.
Foregoing is only the general introduction of technical solutions of the utility model, and for clearer understanding technological means of the present utility model, below in conjunction with accompanying drawing, the utility model will be further described.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model prism centering rod.
Embodiment
Below in conjunction with Figure of description, the utility model is further described.
As shown in Figure 1, a kind of prism centering rod, comprises a centering rod 1, the first support bar 2 and the second support bar 3; Described centering rod 1 comprises centering rod outer tube 11 and is inserted in the telescopic centering rod inner tube 12 in centering rod outer tube 11, and described centering rod outer tube 11 and centering rod inner tube 12 fix by holding formula locking member 13; Described the first support bar 2 comprises the first support bar outer tube 21 and is inserted in telescopic the first support bar inner tube 22 in the first support bar outer tube 21, and described the first support bar outer tube 21 and the first support bar inner tube 22 fix by holding formula locking member 23; Identical, described the second support bar 3 comprises the second support bar outer tube 31 and is inserted in telescopic the second support bar inner tube 32 in the second support bar outer tube 31, and described the second support bar outer tube 31 and the second support bar inner tube 32 fix by holding formula locking member 33; Described the first support bar 2 is connected with centering rod outer tube 11 by coupling assembling 4 with the second support bar 3 and works to support centering rod 1; In described centering rod inner tube 12, be set with two adapter sleeves 5, described adapter sleeve 5 one end are provided with the bracket 51 for support rib mirror detection piece 6, and the other end of described adapter sleeve 5 is provided with counterweight assembly 7.
Aforesaid prism detection piece 6 can be achieved rotation by rotating shaft 61, and described rotating shaft 61 is arranged on a side of bracket 51 place adapter sleeves 5; Be that rotating shaft 61 is arranged on the outboard end in adapter sleeve 5 horizontal directions; Described bracket 51 is L-type support, and described support is hung on adapter sleeve 5 one end; On described support, be also provided with level 52; Described prism detection piece 6 is supported by the horizontal pad 53 being arranged on support.
Aforesaid counterweight assembly 7 comprises counterweight contiguous block 71, hook 72 and counterweight 73; Described counterweight contiguous block 71 one end are connected with adapter sleeve 5, and the other end is connected with hook 72; Described counterweight 73 hangs and is connected on hook 72.
Aforesaid coupling assembling 4 comprises vertical coupling shaft 41, and one end of described vertical coupling shaft 41 is connected with centering rod outer tube 11 by twisting formula locking member 1; The other end of described vertical coupling shaft 41 is connected with the second support bar 3 with the first support bar 2 respectively by twisting formula locking member 2 43.
Compared with prior art, the beneficial effects of the utility model are, by be set with two adapter sleeves 5 in described centering rod inner tube 12, described adapter sleeve 5 one end are provided with the bracket 51 for support rib mirror detection piece 6, the other end of described adapter sleeve 5 is provided with counterweight assembly 7, realizes same mapped point and can carry out the mapping operation of two height prism projects or the mapping operation that adjoining two mapped point are carried out two height two directions simultaneously; By rotating shaft 61 rotatable prisms detection pieces 6, realize the mapping operation of sustained height different angles; By the balance adjustment of counterweight assembly 7, increase its stability.
The above, it is only preferred embodiment of the present utility model, not the utility model is done to any pro forma restriction, although the utility model discloses as above with preferred embodiment, yet not in order to limit the utility model, any those skilled in the art, do not departing within the scope of technical solutions of the utility model, when can utilizing the technology contents of above-mentioned announcement to make a little change or being modified to the equivalent embodiment of equivalent variations, in every case be the content that does not depart from technical solutions of the utility model, any simple modification of above embodiment being done according to technical spirit of the present utility model, equivalent variations and modification, all still belong in the scope of technical solutions of the utility model.
Claims (7)
1. a prism centering rod, comprises a centering rod, two support bars, and described centering rod and support bar include an outer tube and be inserted in the telescopic inner tube in outer tube, and described outer tube and inner tube fix by holding formula locking member; Described support bar is connected with the outer tube of centering rod by coupling assembling and works to support centering rod, it is characterized in that: in the inner tube of described centering rod, be at least set with an adapter sleeve, described adapter sleeve one end is provided with the bracket for support rib mirror detection piece, and the other end of described adapter sleeve is provided with counterweight assembly.
2. prism centering rod according to claim 1, is characterized in that: described prism detection piece is achieved rotation by rotating shaft, and described rotating shaft is arranged on a side of bracket place adapter sleeve.
3. prism centering rod according to claim 1 and 2, is characterized in that: described bracket is L-type support, and described support is hung on adapter sleeve one end.
4. prism centering rod according to claim 3, is characterized in that: on described support, be also provided with level.
5. prism centering rod according to claim 3, is characterized in that: described prism detection piece is supported by the horizontal pad being arranged on support.
6. prism centering rod according to claim 1 and 2, is characterized in that: described counterweight assembly comprises counterweight contiguous block, hook and counterweight; Described counterweight contiguous block one end is connected with adapter sleeve, and the other end is connected with hook; Described counterweight hangs and is connected on hook.
7. prism centering rod according to claim 1 and 2, is characterized in that: described coupling assembling comprises vertical coupling shaft, and one end of described vertical coupling shaft is connected with the outer tube of centering rod by twisting formula locking member one; The other end of described vertical coupling shaft is connected with two support bars respectively by twisting formula locking member two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420309715.0U CN204007630U (en) | 2014-06-11 | 2014-06-11 | Prism centering rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420309715.0U CN204007630U (en) | 2014-06-11 | 2014-06-11 | Prism centering rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204007630U true CN204007630U (en) | 2014-12-10 |
Family
ID=52047616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420309715.0U Expired - Fee Related CN204007630U (en) | 2014-06-11 | 2014-06-11 | Prism centering rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204007630U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104061919A (en) * | 2014-06-11 | 2014-09-24 | 苏州华徕光电仪器有限公司 | Prism centering rod |
| CN105937906A (en) * | 2016-06-20 | 2016-09-14 | 苏州华徕光电仪器有限公司 | Surveying and mapping support frame |
| CN105937905A (en) * | 2016-06-20 | 2016-09-14 | 苏州华徕光电仪器有限公司 | Surveying and mapping support device |
-
2014
- 2014-06-11 CN CN201420309715.0U patent/CN204007630U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104061919A (en) * | 2014-06-11 | 2014-09-24 | 苏州华徕光电仪器有限公司 | Prism centering rod |
| CN105937906A (en) * | 2016-06-20 | 2016-09-14 | 苏州华徕光电仪器有限公司 | Surveying and mapping support frame |
| CN105937905A (en) * | 2016-06-20 | 2016-09-14 | 苏州华徕光电仪器有限公司 | Surveying and mapping support device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204007630U (en) | Prism centering rod | |
| CN104061919A (en) | Prism centering rod | |
| CN204879349U (en) | Foldable tripod for measuring instrument | |
| CN204179573U (en) | Electric wire pay off rack | |
| CN205691118U (en) | A kind of mapping support means | |
| CN204007675U (en) | Parallel double mobile jib bracing or strutting arrangement | |
| CN104061920B (en) | Parallel double mobile jib bracing or strutting arrangement | |
| CN103255947B (en) | Standard transformer rack upright tube centralizer | |
| CN209195066U (en) | A kind of adjustable steel lid boom support | |
| CN204612711U (en) | A kind of collapsible instrument of surveying and mapping support | |
| CN203908541U (en) | Laser range finder fixing device | |
| CN204007620U (en) | Instrument of surveying and mapping bracing frame | |
| CN104061916A (en) | Support rack for plotting instrument | |
| CN204405096U (en) | A kind of civil engineering work portable surveying instrument bracing or strutting arrangement | |
| CN207553654U (en) | A kind of vertical supporting device of assembled architecture | |
| CN208795809U (en) | A kind of multifunction power detector | |
| CN104776836A (en) | Foldable support for surveying and mapping instrument | |
| CN202416351U (en) | Supporting frame for retaining wall | |
| CN105937906A (en) | Surveying and mapping support frame | |
| CN204224129U (en) | A kind of tower crane | |
| CN104229166A (en) | Improved beating and supporting device | |
| CN204225119U (en) | Grade separation bridge pier fastening devices | |
| CN204359259U (en) | A kind of francis turbine runner surveys circle frame | |
| CN204645263U (en) | Convenient fixing rack leveling support | |
| CN203963856U (en) | Job site headlight lamp bracket |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20141210 Termination date: 20160611 |