CN210240978U - Surveying and mapping device for building engineering - Google Patents
Surveying and mapping device for building engineering Download PDFInfo
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- CN210240978U CN210240978U CN201920857185.6U CN201920857185U CN210240978U CN 210240978 U CN210240978 U CN 210240978U CN 201920857185 U CN201920857185 U CN 201920857185U CN 210240978 U CN210240978 U CN 210240978U
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Abstract
The utility model relates to a measurement and test technical field, more specifically say, it relates to a mapping device for building engineering, and its technical scheme main points are: comprises a mounting seat, a surveying instrument and a supporting frame; the top end of the supporting frame is provided with a fixing plate, the fixing plate is provided with a through hole penetrating through the upper surface and the lower surface of the fixing plate along the vertical direction, the through hole is in sliding fit and penetrates through a mounting bar, and the top of the mounting bar is fixedly connected to the lower surface of the mounting seat; the mounting bar is provided with a plurality of positioning holes along the vertical direction, the wall of the through hole is provided with a sliding chute along the horizontal direction, a sliding block which is in inserted fit with the positioning holes is connected in the sliding chute in a sliding manner, and adjusting pieces for locking and unlocking the mounting bar are arranged on the fixing plate and the mounting bar; the adjusting piece comprises a strip-shaped pushing hole and a push rod, wherein the strip-shaped pushing hole is formed in the upper surface of the fixing plate and communicated with the groove wall of the sliding groove, the push rod is fixedly connected to one side of the sliding block, and the push rod is connected with the pushing hole in a sliding mode. The device has the effect of more conveniently adjusting the height of the surveying instrument.
Description
Technical Field
The utility model relates to a measurement and test technical field, more specifically say, it relates to a mapping device for building engineering.
Background
In the building engineering, in order to ensure that the final construction is consistent with the design drawing, accurate data can be obtained through actual mapping. Surveying devices generally consist of a surveying instrument and a support frame for supporting the surveying instrument, wherein the surveying instrument is generally a level, a theodolite, a total station and the like; the support frame generally has the function of height adjustment to make the measuring range of surveying instrument bigger.
For example, chinese patent publication No. CN206038007U discloses a construction engineering cost field surveying and mapping device, which comprises a surveying and mapping instrument, a controller, support legs, a support leg sleeve and a display, wherein the surveying and mapping instrument is fixedly mounted at the top of a turntable, an infrared detector is arranged at one side of the surveying and mapping instrument, and the turntable is fixedly connected with a base; the supporting legs are connected with the supporting leg sleeves through adjusting bolts.
The surveying instrument is installed on the base in the device, and a plurality of landing legs and the landing leg sleeve of cup jointing on the landing leg support the base. When the measuring height needs to be adjusted, a plurality of adjusting bolts are sequentially loosened, the supporting leg and the supporting leg sleeve are relatively slid, the total length of the supporting leg and the supporting leg sleeve is increased or shortened, and then the surveying instrument is lifted; and after adjustment, the adjusting bolt is screwed down. However, the process of adjusting the height of the surveying instrument by the device is too cumbersome, and the whole adjusting work is inconvenient.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model aims at providing a mapping device for building engineering, the device have the effect of more conveniently adjusting the surveying instrument height.
The above technical purpose of the present invention can be achieved by the following technical solutions: a surveying and mapping device for constructional engineering comprises a mounting seat, a surveying and mapping instrument arranged on the mounting seat and a support frame arranged below the mounting seat and used for supporting the mounting seat; the top end of the supporting frame is provided with a fixing plate, the fixing plate is provided with a through hole penetrating through the upper surface and the lower surface of the fixing plate along the vertical direction, the through hole is in sliding fit and penetrates through a mounting bar, and the top of the mounting bar is fixedly connected to the lower surface of the mounting seat; the mounting bar is provided with a plurality of positioning holes along the vertical direction, the wall of the through hole is provided with a sliding groove along the horizontal direction, a sliding block which is in inserted fit with the positioning holes is connected in the sliding groove in a sliding manner, and adjusting pieces for locking and unlocking the mounting bar are arranged on the fixing plate and the mounting bar; the adjusting piece comprises a strip-shaped pushing hole and a pushing rod, wherein the strip-shaped pushing hole is formed in the upper surface of the fixing plate and communicated with the groove wall of the sliding groove, the pushing rod is fixedly connected to one side of the sliding block, and the pushing rod is connected with the pushing hole in a sliding mode.
Through adopting above-mentioned technical scheme, when needs lift mapping appearance in order to measure not co-altitude, stir the push rod for in the slider retracts the spout completely, and then the pulling mounting bar, make the required locating hole of adjusting to the height on the mounting bar align with the spout, stir the push rod and make the one end of slider insert the locating hole and can realize that the mapping appearance adjusts the location after suitable height, simple structure is practical.
Preferably, a spring is fixedly connected between the sliding block and the bottom of the sliding groove, and the sliding block protrudes out of the sliding groove and can be in inserted fit with the positioning hole under a natural state of the spring.
Through adopting above-mentioned technical scheme, utilize the elastic force effect of spring to make the one end of slider can support tightly in the locating hole, improved the steadiness after the mounting bar location.
Preferably, the slider is provided with the inclined plane far away from the one end lower surface of spout, the mutual butt of lateral wall and mounting bar of inclined plane and mutual slip.
Through adopting above-mentioned technical scheme, the setting up of inclined plane makes the mounting bar need not to stir the push rod at the in-process staff of rebound, and when the mounting bar rebound, the inclined plane of slider slides with the lateral wall butt of mounting bar for in the automatic retraction spout of slider, when locating hole and spout align, the slider stretches out under the spring action of spring in the spout and pegs graft in the locating hole, has improved the convenience of operation.
Preferably, the side wall of the mounting seat is fixedly provided with a holding rod along the horizontal direction.
Through adopting above-mentioned technical scheme, the holding rod makes things convenient for the staff to remove the altitude mixture control work of mount pad surveying instrument.
Preferably, a scale strip arranged along the length direction of the mounting strip is arranged on one side wall of the mounting strip.
Through adopting above-mentioned technical scheme, the scale bar convenient to use person looks over the height-adjusting of surveying instrument more directly perceived swiftly.
Preferably, the bottom of the mounting bar is provided with a limiting block.
Through adopting above-mentioned technical scheme, the stopper has played spacing effect to sliding of mounting bar, avoids the mounting bar rebound to take place to break away from the condition emergence of fixed plate, has improved the stability of adjusting the surveying instrument height.
Preferably, the supporting frame comprises a plurality of supporting legs distributed around the circumference of the fixing plate, the upper ends of the supporting legs are hinged to the fixing plate, and the supporting legs can incline towards the direction outside the fixing plate; the included angle formed between the supporting legs and a straight line vertical to the fixing plate ranges from 0 degree to 25 degrees.
By adopting the technical scheme, after the surveying and mapping device is used, the supporting legs can be rotated back to be folded, so that the occupied space of the surveying and mapping device is reduced, and the surveying and mapping device is convenient to store and carry; the landing leg is when opening, and the angle of turning round is 25, even makes the landing leg can the stable stay to fixed plate and mount pad, also when the surveying instrument is in a take the altitude, the length of required landing leg is comparatively suitable, further reduces the shared space of landing leg to the preparation material of saving the landing leg.
Preferably, the supporting legs comprise an upper rod connected with the fixing plate and a lower rod connected with the upper rod, and the cross sections of the upper rod and the lower rod are rectangular; one side of the lower end surface of the upper rod is hinged to one side of the upper end surface of the lower rod, when the lower end surface of the upper rod is abutted to the upper end surface of the lower rod, the supporting legs are completely opened, and the hinged ends of the upper rod and the lower rod are located on the inner sides of the supporting legs.
By adopting the technical scheme, when the lower end surface of the upper rod is abutted against the upper end surface of the lower rod, the supporting legs are completely opened, and the hinged ends of the upper rod and the lower rod are positioned at the inner sides of the supporting legs, so that the lower rod is stably supported on the ground, the lower rod and the upper rod are not easy to bend, and the supporting legs more stably support the fixing plate and the mounting seat; after the surveying and mapping device is used, the upper rod and the lower rod are folded and retracted, so that the supporting legs are shorter after being retracted, and the surveying and mapping device is further convenient to store and carry.
To sum up, the utility model discloses following beneficial effect has:
1. when the surveying instrument is required to be lifted to measure different heights, the push rod is shifted to enable the slide block to be completely retracted into the sliding groove, the mounting strip is further pulled to enable the positioning hole, which is required to be adjusted to the height, on the mounting strip to be aligned with the sliding groove, and the push rod is shifted to enable one end of the slide block to be inserted into the positioning hole, so that the positioning after the surveying instrument is adjusted to the proper height can be realized, and the structure is simple and practical;
2. the setting on inclined plane makes the mounting bar need not to stir the push rod at the in-process staff of rebound, and when the mounting bar rebound, the inclined plane of slider and the lateral wall butt of mounting bar slide for in the automatic retraction spout of slider, when locating hole and spout align, the slider stretches out the spout and pegs graft in the locating hole under the spring action of spring, has improved the convenience of operation.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention;
fig. 2 is a partial cross-sectional view of the connection of the surveying instrument, the mounting base and the mounting bar in the embodiment of the present invention.
In the figure: 1. a mounting seat; 2. a surveying instrument; 3. a support leg; 31. a rod is arranged; 32. a lower rod; 4. a fixing plate; 5. a through hole; 6. mounting a bar; 7. positioning holes; 8. a chute; 9. a slider; 10. pushing the hole; 11. a push rod; 12. a spring; 13. a positioning column; 14. a scale bar; 15. a limiting block; 16. a holding rod.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
A surveying and mapping device for construction engineering, referring to fig. 1, comprises a mounting base 1, a surveying and mapping instrument 2 fixedly mounted on the mounting base 1, and a support frame (not labeled in the drawing) arranged below the mounting base 1 and used for supporting the mounting base 1; the top end of the supporting frame is provided with a fixing plate 4 in a circular ring shape.
Specifically, the support frame comprises three support legs 3 which are uniformly distributed around the circumference of a fixed plate 4, the upper ends of the support legs 3 are hinged to the edge of the fixed plate 4, and the support legs 3 can incline towards the direction outside the fixed plate 4; the leg 3 forms an angle in the range of 0-25 with a line perpendicular to the fixing plate 4. After the surveying and mapping device is used, the supporting legs 3 can be rotated back to be folded, so that the occupied space of the surveying and mapping device is reduced, and the surveying and mapping device is convenient to store and carry. Landing leg 3 is when opening, and the angle of turning round is 25, even makes landing leg 3 can the stable stay to fixed plate 4 and mount pad 1, also when surveying instrument 2 is in a take the altitude, the length of required landing leg 3 is comparatively suitable, further reduces the shared space of landing leg 3 to the preparation material of landing leg 3 is practiced thrift.
Specifically, the leg 3 includes an upper rod 31 connected to the fixing plate 4 and a lower rod 32 connected to the upper rod 31, the cross sections of the upper rod 31 and the lower rod 32 are rectangular, and one side of the lower end surface of the upper rod 31 is hinged to one side of the upper end surface of the lower rod 32. When the lower end surface of the upper rod 31 abuts against the upper end surface of the lower rod 32, the supporting legs 3 are completely opened, and the hinged ends of the upper rod 31 and the lower rod 32 are located on the inner sides of the supporting legs 3 facing the axis of the fixing plate 4, so that the lower rod 32 is stably supported on the ground, the lower rod 32 and the upper rod 31 are not easy to bend, and the supporting legs 3 more stably support the fixing plate 4 and the mounting seat 1. In addition, after the surveying and mapping device is used, the upper rod 31 and the lower rod 32 are folded and retracted, so that the length of the retracted support legs 3 is smaller, and the surveying and mapping device is further convenient to store and carry.
Referring to fig. 1 and 2, the fixing plate 4 is provided with a through hole 5 penetrating through the upper and lower surfaces of the fixing plate 4 along the vertical direction, the through hole 5 is in sliding fit and penetrates through a rectangular strip-shaped mounting bar 6, and the top of the mounting bar 6 is fixedly connected to the lower surface of the mounting base 1. Meanwhile, the mounting bar 6 is provided with a plurality of positioning holes 7 along the vertical direction, the wall of the through hole 5 is provided with a sliding groove 8 along the horizontal direction, the sliding groove 8 is connected with a sliding block 9 which is in plug-in fit with the positioning holes 7 in a sliding manner, and adjusting pieces for locking and unlocking the mounting bar 6 are installed on the fixing plate 4 and the mounting bar 6.
Specifically, the adjusting part comprises a strip-shaped pushing hole 10 which is arranged on the upper surface of the fixing plate 4 and communicated with the groove wall of the sliding groove 8, and a push rod 11 which is fixedly connected to one side of the sliding block 9, and the push rod 11 is connected with the pushing hole 10 in a sliding manner.
When surveying appearance 2 is gone up and down with measuring the co-altitude at needs, stir push rod 11 for in slider 9 retracts spout 8 completely, and then the pulling mounting bar 6, make the required locating hole 7 of adjusting the height on the mounting bar 6 align with spout 8, stir push rod 11 and make the one end of slider 9 insert locating hole 7 can realize surveying appearance 2 and adjust the location after suitable height, simple structure is practical.
Meanwhile, a spring 12 is fixedly connected between the sliding block 9 and the bottom of the sliding groove 8, the spring 12 is in a natural state, the sliding block 9 protrudes out of the sliding groove 8 and can be in plug fit with the positioning hole 7, one end of the sliding block 9 can be abutted to the positioning hole 7 under the elastic force action of the spring 12, and the stability of the mounting bar 6 after positioning is improved.
Referring to fig. 1 and 2, the one end lower surface that spout 8 was kept away from to slider 9 is provided with the inclined plane, the inclined plane just slides each other with the mutual butt of lateral wall of mounting bar 6, the setting on inclined plane makes mounting bar 6 need not to stir push rod 11 at the in-process staff of rebound, when mounting bar 6 rebound, the inclined plane of slider 9 slides with the lateral wall butt of mounting bar 6, make in the automatic retraction spout 8 of slider 9, when locating hole 7 aligns with spout 8, slider 9 stretches out spout 8 and pegs graft in locating hole 7 under spring 12's spring action, the convenience of operation has been improved. In addition, the lateral wall of mount pad 1 has the rod-shaped holding rod 16 of circle along the welding of horizontal direction, makes things convenient for the staff to remove the altitude mixture control work of mount pad 1 surveying instrument 2.
In addition, the bottom fixed mounting of mounting bar 6 has discoid stopper 15, and stopper 15 has played spacing effect to sliding of mounting bar 6, avoids the condition emergence that mounting bar 6 rebound takes place to break away from fixed plate 4, has improved the stability of adjusting 2 heights of surveying instrument. A side wall of the mounting bar 6 is provided with scale bars 14 arranged along the length direction of the mounting bar 6, and the scale bars 14 facilitate a user to view the adjusting height of the surveying and mapping instrument 2 more intuitively and quickly.
The above embodiments are merely illustrative of the present invention, and are not intended to limit the present invention, and those skilled in the art can make modifications of the present embodiments without inventive contribution as required after reading the present specification, but all the embodiments are protected by patent law within the scope of the present invention.
Claims (8)
1. The utility model provides a surveying and mapping device for building engineering which characterized by: the device comprises a mounting seat (1), a surveying instrument (2) arranged on the mounting seat (1) and a support frame arranged below the mounting seat (1) and used for supporting the mounting seat (1); a fixing plate (4) is arranged at the top end of the supporting frame, a through hole (5) penetrating through the upper surface and the lower surface of the fixing plate (4) is formed in the fixing plate (4) along the vertical direction, the through hole (5) is in sliding fit and penetrates through a mounting bar (6), and the top of the mounting bar (6) is fixedly connected to the lower surface of the mounting seat (1); the mounting bar (6) is provided with a plurality of positioning holes (7) along the vertical direction, the wall of the through hole (5) is provided with a sliding chute (8) along the horizontal direction, the sliding chute (8) is connected with a sliding block (9) which is in inserted connection with the positioning holes (7) in a sliding manner, and the fixing plate (4) and the mounting bar (6) are provided with adjusting pieces for locking and unlocking the mounting bar (6); the adjusting piece comprises a strip-shaped pushing hole (10) which is formed in the upper surface of the fixing plate (4) and communicated with the groove wall of the sliding groove (8) and a push rod (11) which is fixedly connected to one side of the sliding block (9), and the push rod (11) is connected with the pushing hole (10) in a sliding mode.
2. A surveying and mapping apparatus for construction engineering according to claim 1, characterized in that: fixedly connected with spring (12) between the bottom of slider (9) and spout (8), spring (12) are in under the natural state, slider (9) protrusion in spout (8) and can with locating hole (7) are pegged graft and are cooperated.
3. A surveying and mapping apparatus for construction engineering according to claim 2, characterized in that: the one end lower surface that spout (8) were kept away from in slider (9) is provided with the inclined plane, the mutual butt of lateral wall and mounting bar (6) on inclined plane and mutual slip.
4. A surveying and mapping apparatus for construction engineering according to claim 3, characterized in that: and a holding rod (16) is fixedly arranged on the side wall of the mounting seat (1) along the horizontal direction.
5. A surveying and mapping apparatus for construction engineering according to claim 1, characterized in that: and a scale strip (14) arranged along the length direction of the mounting strip (6) is arranged on one side wall of the mounting strip (6).
6. A surveying and mapping apparatus for construction engineering according to claim 1, characterized in that: the bottom of mounting bar (6) is equipped with stopper (15).
7. A surveying and mapping apparatus for construction engineering according to claim 1, characterized in that: the supporting frame comprises a plurality of supporting legs (3) distributed around the circumference of the fixing plate (4), the upper ends of the supporting legs (3) are hinged to the fixing plate (4), and the supporting legs (3) can incline towards the direction outside the fixing plate (4); the included angle formed between the supporting legs (3) and a straight line vertical to the fixing plate (4) ranges from 0 degrees to 25 degrees.
8. A surveying and mapping apparatus for construction engineering according to claim 7, characterized in that: the supporting legs (3) comprise upper rods (31) connected with the fixing plates (4) and lower rods (32) connected with the upper rods (31), and the cross sections of the upper rods (31) and the lower rods (32) are rectangular; one side of the lower end face of the upper rod (31) is hinged to one side of the upper end face of the lower rod (32), when the lower end face of the upper rod (31) is abutted to the upper end face of the lower rod (32), the supporting legs (3) are completely opened, and the hinged ends of the upper rod (31) and the lower rod (32) are located on the inner sides of the supporting legs (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920857185.6U CN210240978U (en) | 2019-06-06 | 2019-06-06 | Surveying and mapping device for building engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920857185.6U CN210240978U (en) | 2019-06-06 | 2019-06-06 | Surveying and mapping device for building engineering |
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| Publication Number | Publication Date |
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| CN210240978U true CN210240978U (en) | 2020-04-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920857185.6U Active CN210240978U (en) | 2019-06-06 | 2019-06-06 | Surveying and mapping device for building engineering |
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| CN (1) | CN210240978U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112108362A (en) * | 2020-09-02 | 2020-12-22 | 太仓景宏智能科技有限公司 | Be used for simple and easy material frock of sieving of rape seed |
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2019
- 2019-06-06 CN CN201920857185.6U patent/CN210240978U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112108362A (en) * | 2020-09-02 | 2020-12-22 | 太仓景宏智能科技有限公司 | Be used for simple and easy material frock of sieving of rape seed |
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