CN213686072U - Surveying and mapping support frame with horizontal positioning structure - Google Patents
Surveying and mapping support frame with horizontal positioning structure Download PDFInfo
- Publication number
- CN213686072U CN213686072U CN202021989112.1U CN202021989112U CN213686072U CN 213686072 U CN213686072 U CN 213686072U CN 202021989112 U CN202021989112 U CN 202021989112U CN 213686072 U CN213686072 U CN 213686072U
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- support frame
- branch
- movable
- horizontal positioning
- frame body
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Abstract
The utility model discloses a survey and drawing support frame with horizontal location structure, the loach carrying platform comprises a supporting fram body, the support frame body is including connecting the platform, the right flank of connecting the platform is installed and is shaken hands, the spliced pole is installed to the top surface of connecting the platform, the fixed screw is installed to the left surface of connecting the platform, horizontal bubble is installed to the bottom surface of connecting the platform, horizontal positioner is installed to the below of support frame body, the support frame body includes first branch, first movable chamber has been seted up to the inside of first branch, the inside fixed mounting in first movable chamber has first spout, the inside in first movable chamber is inserted and is equipped with second branch, first adjusting screw is installed to the right flank lower extreme of first branch. The utility model discloses the accessible is adjusted three horizontal positioner's of group length respectively, can be fixed the support frame subaerial steadily, guarantees going on smoothly of survey and drawing work, has improved the practicality of device.
Description
Technical Field
The utility model relates to a surveying instrument technical field specifically is a surveying and mapping support frame with horizontal location structure.
Background
The surveying and mapping literal is understood as measuring and mapping, which is based on computer technology, photoelectric technology, network communication technology, space science and information science, takes a global navigation satellite positioning system, remote sensing and geographic information system as technical cores, selects the existing characteristic points and boundary lines on the ground and obtains the graph and position information reflecting the current situation of the ground by a measuring means, and is used for engineering construction, planning and design and administrative management.
However, the existing surveying and mapping support frame is limited by the terrain, can only be supported on the flat ground, and can not stably support the surveying and mapping instrument on the slope or uneven road surface, so that the use of the surveying and mapping instrument is limited, and the surveying and mapping work is influenced to be smoothly carried out.
Therefore, in order to solve the above problems, a surveying and mapping support frame with a horizontal positioning structure is provided.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a survey and drawing support frame with horizontal location structure to solve the existing survey and drawing support frame use that mentions in the above-mentioned background art and receive the topography restriction, can only support on flat ground, and can't steady support surveying instrument on slope or uneven road surface, make the use of surveying instrument receive the restriction, influence the problem that the survey and drawing work goes on smoothly.
In order to achieve the above object, the utility model provides a following technical scheme: a surveying and mapping support frame with a horizontal positioning structure comprises a support frame body, wherein the support frame body comprises a connecting table, a handle is installed on the right side face of the connecting table, a connecting column is installed on the top face of the connecting table, a fixing screw is installed on the left side face of the connecting table, a horizontal bubble is installed on the bottom face of the connecting table, a horizontal positioning device is installed below the support frame body, the support frame body comprises a first supporting rod, a first movable cavity is formed in the first supporting rod, a first sliding groove is fixedly installed in the first movable cavity, a second supporting rod is inserted in the first movable cavity, a first adjusting screw is installed at the lower end of the right side face of the first supporting rod, a first gear is fixedly installed at the top end of the first adjusting screw, a second movable cavity is formed in the second supporting rod, and a second sliding groove is fixedly installed in the second movable cavity, the utility model discloses a safe and convenient fixing device for a medical instrument, including first movable chamber, second movable chamber, third branch, second adjusting screw's top fixed mounting has the second gear, the bottom mounting welding of third branch has the metal to step on the foot, the central authorities fixed mounting who connects the platform bottom surface has the dead lever, the lower extreme movable mounting of dead lever has the regulating block, the middle part movable mounting of first branch has the slider, fixed mounting has the fixed axle on the slider, movable mounting has the dwang on the fixed axle, the movable groove has been seted up to the inside of dead lever.
Preferably, a protection device is installed in the middle of the horizontal positioning device and comprises a telescopic rod, a spring is installed at the top end of the telescopic rod, a protection sleeve is fixedly installed at the bottom end of the telescopic rod, and a storage groove is formed in the surface of the protection sleeve.
Preferably, the horizontal positioning devices are three groups, the three groups of horizontal positioning devices are circularly and uniformly distributed on the bottom surface of the support frame body, and the support frame body is movably connected with the horizontal positioning devices.
Preferably, the first spout is total two sets ofly, and is two sets of the opposite welding of first spout is in the both sides face in first activity intracavity portion, second branch movable mounting is in the inside of first spout, the rodent has been seted up in the front of first spout, the bottom surface of first gear and the positive meshing of second branch, the inside in first activity chamber is exposed to the bottom of second branch.
Preferably, the second spout is total two sets ofly, and is two sets of the opposite welding of second spout is in the inside both sides face in second activity chamber, third branch movable mounting is in the inside of second spout, the rodent has been seted up on the front of third branch, the bottom surface of second gear and the positive meshing of third branch, the inside in second activity chamber is exposed to the bottom of third branch.
Preferably, the length of the telescopic rod is smaller than that of the movable groove, the upper end of the telescopic rod is clamped inside the movable groove, the springs are installed at the bottom end of the movable groove, the bottom surface of each spring is welded with the bottom surface of the movable groove, the top surface of each spring is welded with the top end of the telescopic rod, the accommodating grooves are three groups, the three groups of accommodating grooves are circularly and uniformly distributed on the top surface of the protective sleeve, and the size of each accommodating groove is larger than that of a metal stepping foot.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses the accessible is adjusted three horizontal positioner's of group length respectively, can be fixed the support frame subaerial steadily, guarantees going on smoothly of survey and drawing work, has improved the practicality of device.
1. When the device is used on a slope, the bottom ends of one group of metal stepping feet can be tightly attached to the slope surface of the slope ascending, then the top ends of the metal stepping feet are stepped by the feet, so that the metal stepping feet go deep into the ground, the other two groups of first supporting rods are pulled outwards, the three groups of first supporting rods are unfolded to form a triangular stable structure, then first adjusting screws on the two groups of first supporting rods positioned on the descending slope are rotated, a first gear is meshed with second supporting rods in the first supporting rods, the second supporting rods can slide downwards in the first sliding groove, so that the bottom ends of the first gear extend out of the first movable cavity, when the length is enough, the first adjusting screws are stopped rotating, the top ends of the two groups of metal stepping feet positioned on the descending slope are stepped on the ground, then the upper ends of adjusting blocks are rotated, and the positions of the adjusting blocks on the fixed rods can be fixed, avoid first pole to rock, realize prolonging horizontal positioning device's length to fix the angle that horizontal positioning device expanded, guarantee that the support frame body keeps the level stable, ensure that the device is connected more firmly with ground, the survey and drawing work of being convenient for goes on, has improved the practicality of device.
2. The protective device is arranged, when a user withdraws and carries the support frame body, the bottom end of the telescopic rod can be pulled firstly, so that the top end of the telescopic rod moves downwards in the movable groove, meanwhile, the top end of the telescopic rod can extrude the spring, the spring is contracted and generates expansion force, when the top end of the protective sleeve exceeds the length of the top end of the metal treading foot, the telescopic rod is stopped to be pulled, three groups of metal treading feet are tightly leaned, then the telescopic rod is loosened, the spring in the movable groove can expand at the moment, the top end of the telescopic rod is forced to move upwards in the movable groove, meanwhile, the bottom end of the telescopic rod can pull the protective sleeve to withdraw, three groups of metal treading feet are respectively inserted into the three groups of accommodating grooves, the top ends of the metal treading feet are wrapped, the horizontal positioning device is prevented from being scattered when the support frame body is moved, the carrying is influenced, the safety performance of the support frame body is guaranteed, and the practicability of the device is further improved.
Drawings
FIG. 1 is a schematic front view of the structure of the support frame body of the present invention;
FIG. 2 is a schematic sectional view of the horizontal positioning device according to the present invention;
FIG. 3 is a schematic sectional view of the protective device of the present invention in front view;
fig. 4 is a schematic top view of the structure of the protective cover of the present invention.
In the figure: 1. a support frame body; 11. a connecting table; 12. c, shaking the hand; 13. connecting columns; 14. fixing screws; 15. horizontal bubble; 2. a horizontal positioning device; 21. a first support bar; 22. a first movable chamber; 23. a first chute; 24. a second support bar; 25. a first adjusting screw; 26. a first gear; 27. a second movable chamber; 28. a second chute; 29. a second adjusting screw; 210. a second gear; 211. stepping on feet with metal; 212. fixing the rod; 213. an adjusting block; 214. a slider; 215. rotating the rod; 216. a fixed shaft; 217. a movable groove; 218. a third support bar; 3. a guard; 31. a telescopic rod; 32. a spring; 33. a protective sleeve; 34. a receiving groove.
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.
Referring to fig. 1-4, the present invention provides an embodiment:
the utility model provides a survey and drawing support frame with horizontal location structure, includes support frame body 1, and support frame body 1 is including connecting platform 11, connects the right flank of platform 11 and installs cranking hand 12, connects the top surface of platform 11 and installs spliced pole 13, connects the left surface of platform 11 and installs fixed screw 14, connects the bottom surface of platform 11 and installs level bubble 15.
The lower part of the support frame body 1 is provided with three groups of horizontal positioning devices 2, the three groups of horizontal positioning devices 2 are circularly and uniformly distributed on the bottom surface of the support frame body 1, the support frame body 1 is movably connected with the horizontal positioning devices 2, so that the three groups of horizontal positioning devices 2 can be unfolded, and a stable triangular structure can be formed when the three groups of horizontal positioning devices are unfolded simultaneously, thereby improving the stability of the support frame body 1, the support frame body 1 comprises a first support rod 21, a first movable cavity 22 is arranged inside the first support rod 21, a first sliding chute 23 is fixedly arranged inside the first movable cavity 22, a second support rod 24 is inserted inside the first movable cavity 22, a first adjusting screw 25 is arranged at the lower end of the right side surface of the first support rod 21, the top end of the first adjusting screw 25 is fixedly provided with a first gear 26, the first sliding chutes 23 are two groups, the two groups of first sliding chutes 23 are oppositely welded on two side surfaces inside the first movable, second branch 24 movable mounting has been in the inside of first spout 23, the rodent has been seted up in the front of first spout 23, the bottom surface of first gear 26 and the positive meshing of second branch 24, the inside of first activity chamber 22 is exposed to the bottom of second branch 24, make the rotation of first gear 26 can drive second branch 24 and take place the friction with first spout 23, the inside of first activity chamber 22 can be followed to the bottom of second branch 24 simultaneously stretches out, with the length of extension horizontal positioning device 2, make support frame body 1 applicable in different operational environment.
A second movable cavity 27 is arranged inside the second supporting rod 24, a second sliding groove 28 is fixedly arranged inside the second movable cavity 27, a third supporting rod 218 is inserted inside the second movable cavity 27, two groups of second sliding grooves 28 are arranged, the two groups of second sliding grooves 28 are oppositely welded on two side surfaces inside the second movable cavity 27, the third supporting rod 218 is movably arranged inside the second sliding groove 28, a tooth-like tooth is arranged on the front surface of the third supporting rod 218, the bottom surface of the second gear 210 is meshed with the front surface of the third supporting rod 218, the bottom end of the third supporting rod 218 is exposed out of the inside of the second movable cavity 27, so that the rotation of the second gear 210 can drive the third supporting rod 218 to rub against the second sliding groove 28, meanwhile, the bottom end of the third supporting rod 218 can extend out of the inside of the second movable cavity 27, the length of the horizontal positioning device 2 can further extend, the practicability of the device is further improved, a second adjusting screw 29 is arranged on the right side surface of the bottom end of the second supporting rod, a second gear 210 is fixedly mounted at the top end of the second adjusting screw 29, a metal stepping foot 211 is fixedly welded at the bottom end of the third supporting rod 218, a fixed rod 212 is fixedly mounted at the center of the bottom surface of the connecting platform 11, an adjusting block 213 is movably mounted at the lower end of the fixed rod 212, a sliding block 214 is movably mounted in the middle of the first supporting rod 21, a fixed shaft 216 is fixedly mounted on the sliding block 214, a rotating rod 215 is movably mounted on the fixed shaft 216, and a movable groove 217 is formed in the fixed rod 212.
The middle part of the horizontal positioning device 2 is provided with a protection device 3, the protection device 3 comprises a telescopic rod 31, the top end of the telescopic rod 31 is provided with a spring 32, the bottom end of the telescopic rod 31 is fixedly provided with a protection sleeve 33, the surface of the protection sleeve 33 is provided with a containing groove 34, the length of the telescopic rod 31 is smaller than that of the movable groove 217, the upper end of the telescopic rod 31 is clamped in the movable groove 217, the spring 32 is arranged at the bottom end of the movable groove 217, the bottom surface of the spring 32 is welded with the bottom surface of the movable groove 217, the top surface of the spring 32 is welded with the top end of the telescopic rod 31, the containing grooves 34 are three groups in total, the three groups of containing grooves 34 are circularly and uniformly distributed on the top surface of the protection sleeve 33, the size of the containing grooves 34 is larger than that of the metal feet 211, when the bottom end of the telescopic rod 31 extends out of the movable groove 217, the telescopic rod 31 is always subjected to, the safety performance of the support frame body 1 is improved.
The working principle is as follows: when the horizontal positioning device is used, the bottom end of one group of metal stepping feet 211 is tightly attached to the slope surface of the ascending slope, then the bottom end of the metal stepping feet 211 is stepped on by feet, so that the bottom end of the metal stepping feet 211 goes deep into the ground, then the other two groups of first supporting rods 21 are pulled outwards, so that the three groups of first supporting rods 21 are unfolded to form a triangular stable structure, then the first adjusting screws 25 on the two groups of first supporting rods 21 which are positioned on the descending slope are rotated, so that the first gear 26 is meshed with the second supporting rod 24 in the first supporting rod 21, at the moment, the second supporting rod 24 slides downwards in the first sliding groove 23, so that the bottom end of the first gear 26 extends out of the first movable cavity 22, when the length is still insufficient, the second adjusting screws 29 are rotated, so that the second gear 210 drives the third supporting rod 218 to extend out of the second movable cavity 27, so that the length of the horizontal positioning device 2 is further extended, and when the length is sufficient, stop rotatory first adjusting screw 25, and step on the top of foot 211 with two sets of metals of downhill path and also step on ground, screw the upper end with regulating block 213 after that, make the position with regulating block 213 on dead lever 212 fix, avoid first branch 21 to have rocked, the realization is fixed the angle that three horizontal positioning device of group 2 expandes, guarantee that support frame body 1 keeps the level stability, ensure that the device is connected with ground more firmly, the survey and drawing work of being convenient for goes on, the practicality of device has been improved.
When the support frame body 1 needs to be retracted for carrying, the bottom end of the telescopic rod 31 can be pulled, so that the top end of the telescopic rod 31 moves downwards in the movable groove 217, meanwhile, the top end of the telescopic rod 31 can extrude the spring 32, the spring 32 contracts and generates an expansion force, when the top end of the protective sleeve 33 exceeds the length of the top end of the metal stepping foot 211, the telescopic rod 31 stops being pulled, the three groups of metal stepping feet 211 are leaned against, then the telescopic rod 31 is loosened, the spring 32 in the movable groove 217 can expand, the top end of the telescopic rod 31 is forced to move upwards in the movable groove 217, meanwhile, the bottom end of the telescopic rod 31 can pull the protective sleeve 33 to retract, so that the three groups of metal stepping feet 211 are respectively inserted into the three groups of accommodating grooves 34, the top ends of the metal stepping feet 211 are wrapped, and the horizontal positioning device 2 is prevented from being scattered and affecting carrying when the support frame body 1 is moved, and meanwhile, the bottom end of, the safety performance of the support frame body 1 is ensured, and the practicability of the device is further improved.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a survey and drawing support frame with horizontal location structure, includes support frame body (1), its characterized in that: the support frame comprises a support frame body (1) and is characterized in that the support frame body (1) comprises a connecting table (11), a handle (12) is installed on the right side face of the connecting table (11), a connecting column (13) is installed on the top face of the connecting table (11), a fixing screw (14) is installed on the left side face of the connecting table (11), a horizontal bubble (15) is installed on the bottom face of the connecting table (11), a horizontal positioning device (2) is installed below the support frame body (1), the support frame body (1) comprises a first supporting rod (21), a first movable cavity (22) is formed in the first supporting rod (21), a first sliding chute (23) is fixedly installed in the first movable cavity (22), a second supporting rod (24) is inserted in the first movable cavity (22), a first adjusting screw (25) is installed at the lower end of the right side face of the first supporting rod (21), a first gear (26) is fixedly installed at the top end of the first adjusting screw (25), the utility model discloses a fixed gear fixing device of a bicycle, including second branch pole (24), second movable chamber (27) has been seted up to the inside of second branch pole (24), the inside fixed mounting in second movable chamber (27) has second spout (28), the inside in second movable chamber (27) is inserted and is equipped with third branch pole (218), second adjusting screw (29) are installed to the right flank of second branch pole (24) bottom, the top fixed mounting of second adjusting screw (29) has second gear (210), the bottom mounting welding of third branch pole (218) has metal to step on foot (211), the central fixed mounting of connecting platform (11) bottom surface has dead lever (212), the lower extreme movable mounting of dead lever (212) has regulating block (213), the middle part movable mounting of first branch pole (21) has slider (214), fixed mounting has fixed axle (216) on slider (214), movable mounting has dwang (215) on fixed axle (216), the fixing rod (212) is internally provided with a movable groove (217).
2. The surveying and mapping support frame with the horizontal positioning structure as claimed in claim 1, wherein: the middle part of horizontal positioning device (2) is installed protector (3), protector (3) include telescopic link (31), spring (32) are installed on the top of telescopic link (31), the bottom fixed mounting of telescopic link (31) has lag (33), accomodate groove (34) have been seted up on the surface of lag (33).
3. The surveying and mapping support frame with the horizontal positioning structure as claimed in claim 1, wherein: the support frame is characterized in that the horizontal positioning devices (2) are three groups, the horizontal positioning devices (2) are in circular and uniform distribution on the bottom surface of the support frame body (1), and the support frame body (1) is movably connected with the horizontal positioning devices (2).
4. The surveying and mapping support frame with the horizontal positioning structure as claimed in claim 1, wherein: first spout (23) are total two sets ofly, two sets of first spout (23) opposite welding is in the inside both sides face in first activity chamber (22), second branch (24) movable mounting is in the inside of first spout (23), the rodent has been seted up in the front of first spout (23), the bottom surface of first gear (26) and the positive meshing of second branch (24), the inside in first activity chamber (22) is exposed to the bottom of second branch (24).
5. The surveying and mapping support frame with the horizontal positioning structure as claimed in claim 1, wherein: the second spout (28) are total two sets ofly, and are two sets of the opposite welding of second spout (28) is in the inside both sides face in second activity chamber (27), third branch (218) movable mounting is in the inside of second spout (28), the rodent has been seted up in the front of third branch (218), the bottom surface of second gear (210) and the positive meshing of third branch (218), the inside in second activity chamber (27) is exposed to the bottom of third branch (218).
6. The surveying and mapping support frame with the horizontal positioning structure as claimed in claim 2, wherein: the length of the telescopic rod (31) is smaller than that of the movable groove (217), the upper end of the telescopic rod (31) is clamped inside the movable groove (217), the springs (32) are installed at the bottom end of the movable groove (217), the bottom surfaces of the springs (32) are welded with the bottom surfaces of the movable groove (217), the top surfaces of the springs (32) are welded with the top end of the telescopic rod (31), the containing grooves (34) are three groups in total, the containing grooves (34) are circularly and uniformly distributed on the top surface of the protective sleeve (33), and the size of the containing grooves (34) is larger than that of a metal stepping foot (211).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021989112.1U CN213686072U (en) | 2020-09-13 | 2020-09-13 | Surveying and mapping support frame with horizontal positioning structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021989112.1U CN213686072U (en) | 2020-09-13 | 2020-09-13 | Surveying and mapping support frame with horizontal positioning structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213686072U true CN213686072U (en) | 2021-07-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021989112.1U Expired - Fee Related CN213686072U (en) | 2020-09-13 | 2020-09-13 | Surveying and mapping support frame with horizontal positioning structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213686072U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114923095A (en) * | 2022-05-16 | 2022-08-19 | 中测(浙江)勘测设计有限公司 | Urban water supply pipeline lays and uses mapping device based on handheld laser 3D technique |
-
2020
- 2020-09-13 CN CN202021989112.1U patent/CN213686072U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114923095A (en) * | 2022-05-16 | 2022-08-19 | 中测(浙江)勘测设计有限公司 | Urban water supply pipeline lays and uses mapping device based on handheld laser 3D technique |
| CN114923095B (en) * | 2022-05-16 | 2024-03-26 | 中测(浙江)勘测设计有限公司 | Urban water supply pipeline lays and uses mapping device based on handheld laser 3D technique |
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| GR01 | Patent grant | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210713 |
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| CF01 | Termination of patent right due to non-payment of annual fee |