CN213145848U - Real estate survey and drawing offset frame - Google Patents

Real estate survey and drawing offset frame Download PDF

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Publication number
CN213145848U
CN213145848U CN202021725466.5U CN202021725466U CN213145848U CN 213145848 U CN213145848 U CN 213145848U CN 202021725466 U CN202021725466 U CN 202021725466U CN 213145848 U CN213145848 U CN 213145848U
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CN
China
Prior art keywords
rod
adjusting
real estate
offset frame
supporting seat
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Active
Application number
CN202021725466.5U
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Chinese (zh)
Inventor
惠海鹏
蒲生勇
李思杰
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Sichuan Founder Survey Co ltd
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Sichuan Founder Survey Co ltd
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Priority to CN202021725466.5U priority Critical patent/CN213145848U/en
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Abstract

The utility model discloses a real estate mapping offset frame, which comprises a supporting seat, wherein the bottom surface of the supporting seat is hinged with a plurality of supporting rods, and meanwhile, the supporting seat is provided with an adjusting rod and an adjusting screw rod which are mutually connected through bevel gears in a power manner; the top end of the sliding rod is connected with a lifting platform, the lifting platform is rotatably connected with a rotating platform through a rotating shaft, a second adjusting rod is further arranged on the lifting platform, and the second adjusting rod is in power connection with the rotating shaft through a worm and a turbine; the utility model discloses an adjust the altitude mixture control that the pole realized vertical direction, adjust the pole through the second and drive the revolving stage and rotate, realize horizontal corner's regulation, its simple structure, easy and simple to handle, the controllability is good simultaneously, can satisfy different surveying and mapping requirements.

Description

Real estate survey and drawing offset frame
Technical Field
The utility model relates to a mapping equipment technical field, concretely relates to real estate survey and drawing offset frame.
Background
In the surveying and mapping process of real estate such as a house property and a factory building, measuring equipment such as a total station and a distance measuring instrument can be used, the value of the real estate continuously rises, the requirement on the surveying and mapping precision of the real estate is higher and higher, when the total station and the surveying and mapping instrument are used, the total station and the surveying and mapping instrument need to be placed on a surveying and mapping offset frame, the total station and the surveying and mapping instrument are supported by the offset frame, and then the measuring operation is carried out, but the offset frame in the prior art does not have any adjusting function, and the application range of the offset frame is limited.
SUMMERY OF THE UTILITY MODEL
Poor defect of adjustability to existence among the prior art, the utility model discloses a real estate survey and drawing offset frame, offset frame can freely adjust in two directions of height and horizontal plane, improved the controllability of equipment greatly, its simple structure, convenient operation simultaneously.
A real estate surveying and mapping offset frame comprises a supporting seat, wherein a plurality of supporting rods are hinged to the bottom surface of the supporting seat; an adjusting rod and an adjusting screw rod are rotatably arranged on the supporting seat, and the adjusting rod is in power connection with the adjusting screw rod through a bevel gear; the supporting seat is also provided with a plurality of sliding rods in a sliding manner, one ends of the sliding rods are connected to the same connecting sleeve through connecting rods, and the connecting sleeve is connected with the adjusting screw threads; the other end of the slide bar is fixedly connected with a lifting platform, a rotating shaft and a second adjusting rod are rotatably arranged on the lifting platform, and the rotating shaft and the second adjusting rod are in power connection through a turbine and a worm which are matched with each other; the other end of pivot is connected with the revolving stage that is used for placing mapping device.
Preferably, be provided with the thrust ball bearing with the pivot adaptation on the elevating platform, simultaneously still be provided with roller and the spout of mutually supporting between revolving stage and the elevating platform.
Preferably, the revolving stage is provided with a left limiting plate and a right limiting plate which are symmetrical to each other in a sliding manner, waist-shaped holes are formed in the left limiting plate and the right limiting plate, and fastening bolts matched with the waist-shaped holes are arranged on the revolving stage.
Preferably, the left side and the right side of the rotating platform are provided with identification scales which are symmetrical with each other.
Preferably, a bearing seat matched with the second adjusting rod is fixedly arranged on the lifting platform, a locking screw rod is arranged on the lifting platform in a threaded manner, and an annular locking groove matched with the locking screw rod is formed in the second adjusting rod.
Preferably, the upper and lower sides of the adjusting screw rod are respectively provided with an upper limit block and a lower limit block.
Preferably, be provided with on the supporting seat with adjust the bearing frame of pole adaptation, still be provided with locking screw and annular locking groove of mutually supporting between supporting seat and the regulation pole.
Preferably, the slide rod is connected with the supporting seat through a linear motion bearing.
Preferably, a sliding sleeve is fixedly arranged on the supporting rod, a telescopic rod is connected to the inner thread of the sliding sleeve in a buckled mode, and an adjusting nut is fixedly arranged on the telescopic rod.
Compared with the prior art, the utility model discloses following beneficial effect has:
1. the utility model comprises a supporting seat, a plurality of supporting rods are hinged on the bottom surface of the supporting seat, and an adjusting rod and an adjusting screw rod which are mutually connected through bevel gears are arranged on the supporting seat, a plurality of sliding rods are also arranged on the supporting seat in a sliding way, the screw thread on the adjusting screw rod is connected with a connecting sleeve, and meanwhile, the sliding rods are fixedly connected with the connecting sleeve through connecting rods; the top end of the sliding rod is connected with a lifting platform, the lifting platform is rotatably connected with a rotating platform through a rotating shaft, a second adjusting rod is further arranged on the lifting platform, and the second adjusting rod is in power connection with the rotating shaft through a worm and a turbine;
when the utility model is used, the adjusting screw rod is driven to rotate by rotating the adjusting rod, and the connecting sleeve realizes rotation limit through the slide rod, so that the rotating of the adjusting screw rod drives the connecting sleeve to slide in the vertical direction, further drives the lifting platform to move up and down, and realizes the adjustment in the height direction; meanwhile, the second adjusting rod drives the rotating platform to rotate through the matching of the worm and gear, and further rotation in the horizontal plane is realized;
the utility model discloses a height and the two-way regulation of horizontal plane, equipment structure is simple, convenient operation has improved the maneuverability of equipment greatly simultaneously.
2. The utility model connects the lifting platform and the rotating shaft through the thrust ball bearing, on one hand, the abrasion of the rotating shaft can be reduced, the service life of the rotating shaft can be prolonged, on the other hand, the rotating platform can rotate more smoothly, and the motion resistance can be reduced; meanwhile, the suspended part of the rotating platform is supported by the roller, so that the rotating platform is always in the horizontal plane, and the stable work of the measuring device is ensured.
3. The utility model discloses be provided with left limiting plate and the right limiting plate of mutually supporting on the revolving stage, be provided with waist type hole on left limiting plate and the right limiting plate simultaneously, the above-mentioned adjustable setting of interval between having realized left limiting plate and the right limiting plate that sets up has realized fixing not unidimensional measuring apparatu through left limiting plate and right limiting plate, has enlarged the application scope of equipment.
4. The utility model discloses a revolving stage bilateral symmetry is provided with the sign scale, can realize the symmetry regulation of left limiting plate and right limiting plate through the sign scale, guarantees that the measuring apparatu is in central point all the time and puts, ensures that the focus of equipment is stable, avoids equipment to take place to topple.
5. The utility model discloses be provided with on the elevating platform with the bearing frame of adjusting the pole adaptation, still be provided with locking screw and annular locking groove simultaneously between elevating platform and second regulation pole, realize the fixed of adjusting the pole to the second through the cooperation in locking screw and annular locking groove, guarantee that it can remain stable after the adjustment targets in place to ensure the stability of measuring apparatu, avoid taking place to rotate at the measuring apparatu in the measurement process.
6. The utility model discloses upper and lower both sides adjusting the lead screw are provided with spacing piece and lower spacing piece respectively, and through the home range that spacing piece and lower spacing piece injectd the elevating platform, can avoid bumping between each part on the one hand, and on the other hand provides the support to the elevating platform through spacing piece down under the recovery state, reduces the load between adjusting the lead screw and the connecting sleeve.
7. This city has also been provided with locking screw and annular locking groove freshly adjusting between pole and supporting seat, carries on spacingly through locking screw and locking groove to the adjusting lever, avoids it to rotate by oneself and leads to the measuring apparatu to rise or descend, reduces the load between adjusting lead screw and the connecting sleeve simultaneously, improve equipment's reliability and stability.
8. The utility model discloses a be provided with linear motion bearing between litter and the supporting seat, can reduce the motion resistance through the linear motion bearing on the one hand, guarantee the flow nature that equipment adjusted, can reduce the wearing and tearing of each part simultaneously, prolong the life of equipment.
9. The utility model discloses it is connected with the telescopic link still to screw thread on the bracing piece, improves the height of supporting seat by a wide margin through the telescopic link to realize the regulation to its height on big yardstick, its fine adjustment with the elevating platform mutually supports, satisfies the not user demand of co-altitude.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural view of embodiment 2 of the present invention;
FIG. 3 is an enlarged view of part A of the present invention;
FIG. 4 is a top view of the elevating platform of the present invention;
FIG. 5 is a schematic view of the elevating platform of the present invention;
reference numerals: 1. the device comprises a supporting seat, 2, a supporting rod, 3, an adjusting rod, 4, an adjusting screw rod, 5, a bevel gear, 6, a sliding rod, 7, a connecting rod, 8, a connecting sleeve, 9, a lifting platform, 10, a rotating shaft, 11, a second adjusting rod, 12, a turbine, 13, a worm, 14, a rotating platform, 15, a thrust ball bearing, 16, a roller, 17, a sliding groove, 18, a left limiting plate, 19, a right limiting plate, 20, a kidney-shaped hole, 21, a fastening bolt, 22, an identification scale, 23, a bearing seat, 24, a locking screw rod, 25, an annular locking groove, 26, an upper limiting block, 27, a lower limiting block, 28, a linear motion bearing, 29, a sliding sleeve, 30, a telescopic rod, 31 and an adjusting nut.
Detailed Description
The present invention will be further explained by the following embodiments:
embodiment mode 1
The embodiment is taken as a basic embodiment of the utility model, and discloses a real estate surveying and mapping offset frame, which has a specific structure shown in figure 1, and comprises a supporting seat 1, wherein the bottom of the supporting seat 1 is hinged with a supporting rod 2, 3-4 supporting rods 2 are arranged as required, 3-4 mounting holes are arranged on the supporting seat 1 along the vertical direction, linear motion bearings 28 are fixedly arranged in the mounting holes, and a sliding rod 6 is connected with the mounting holes in a sliding manner through the linear motion bearings 28; meanwhile, an adjusting screw rod 4 is rotatably connected to the center of a supporting seat 1 through a thrust ball bearing 15, an adjusting rod 3 is also rotatably connected to the supporting seat 1 through a bearing seat 23, the adjusting rod 3 is in power connection with the adjusting screw rod 4 through a bevel gear 5, a locking screw rod 24 is arranged on a screw thread of the supporting seat 1, an annular locking groove 25 is arranged on the adjusting rod 3, and the locking screw rod 24 is inserted into the annular locking groove 25 to lock the adjusting rod 3; meanwhile, the adjusting screw rod 4 is also connected with a connecting sleeve 8 in a threaded manner, and the sliding rod 6 is fixedly connected with the connecting sleeve 8 through a connecting rod 7;
one ends of the sliding rods 6, which are positioned at the upper part of the supporting seat 1, are connected to the bottom surface of the same lifting platform 9 together, meanwhile, the middle part of the lifting platform 9 is rotatably connected with a rotating shaft 10 through a thrust ball bearing 15, the upper end of the rotating shaft 10 is fixedly provided with a rotating platform 14 for placing a surveying and mapping device, and the other end of the rotating shaft is provided with a turbine 12; a second adjusting rod 11 is rotatably connected to the lifting platform 9 through a bearing seat 23, a worm 13 matched with the turbine 12 is fixedly arranged on the second adjusting rod 11, a locking screw 24 is arranged on a screw thread of the lifting platform 9, an annular locking groove 25 is arranged on the second adjusting rod 11, and the locking screw 24 is inserted into the annular locking groove 25, so that the second adjusting rod 11 is locked; meanwhile, 2-4 rollers 16 are uniformly arranged on the bottom surface of the rotating platform 14, and a sliding groove 17 matched with the rollers 16 is arranged on the lifting platform 9;
embodiment mode 2
As a preferred embodiment of the present invention, the present invention discloses a real estate surveying and mapping offset frame, the specific structure of which is shown in fig. 2 to 5, and the real estate surveying and mapping offset frame includes a supporting seat 1, the bottom of the supporting seat 1 is hinged with a supporting rod 2, the supporting rod 2 is provided with 3-4 pieces as required, each supporting rod 2 is fixedly connected with a sliding sleeve 29, the inner thread of the sliding sleeve 29 is connected with a telescopic rod 30, and the telescopic rod 30 is fixedly provided with an adjusting nut 31 for adjusting the position of the telescopic rod 30;
the support seat 1 is rotatably provided with an adjusting screw rod 4, and is also rotatably provided with an adjusting rod 3, and the adjusting rod 3 is in power connection with the adjusting screw rod 4 through a bevel gear 5; the adjusting screw rod 4 is connected with the connecting sleeve 8 in a threaded manner, and an upper limiting block 26 and a lower limiting block 27 are fixedly arranged on the upper side and the lower side of the adjusting screw rod 4 respectively, so that the movement range of the connecting sleeve 8 is limited; a sliding rod 6 fixedly connected with a connecting sleeve 8 is further arranged on the supporting seat 1 in a sliding manner, the upper part of the sliding rod 6 is fixedly connected with a lifting table 9, and a rotating table 14 is rotatably arranged on the lifting table 9;
the top surface of revolving stage 14 slides and is provided with left limiting plate 18 and right limiting plate 19 of mutual symmetry, left limiting plate 18 and right limiting plate 19 slide and set up on revolving stage 14, all are provided with waist type hole 20 on left limiting plate 18 and right limiting plate 19 simultaneously, are provided with the fastening bolt 21 with waist type hole 20 adaptation on revolving stage 14 to the realization is to left limiting plate 18 and right limiting plate 19's fixed.
When the utility model is used, the measuring instrument is placed on the top surface of the rotating platform, and the left limiting plate and the right limiting plate are adjusted to clamp and fix the measuring instrument on the left side and the right side; meanwhile, the adjusting screw rod is driven to rotate by rotating the adjusting rod, and the connecting sleeve is fixedly connected with the sliding rod, so that the rotating limit of the connecting sleeve is realized through the sliding rod, the connecting sleeve connected with the screw thread of the adjusting screw rod is driven to slide in the vertical direction in the rotating process of the adjusting screw rod, and the lifting platform is driven to slide up and down through the sliding rod, so that the adjustment in the vertical direction is realized;
meanwhile, the rotating shaft is driven to rotate by rotating the second adjusting rod, so that the rotating table is driven to rotate, and rotation adjustment in the horizontal plane is realized; compared with the prior art, the utility model discloses a height and the double regulation in the horizontal plane, equipment structure is simple, convenient operation have improved the maneuverability of equipment greatly simultaneously.

Claims (9)

1. A real estate surveying and mapping offset frame comprises a supporting seat (1), wherein the bottom surface of the supporting seat (1) is hinged with a plurality of supporting rods (2); the method is characterized in that: the support seat (1) is rotatably provided with an adjusting rod (3) and an adjusting screw rod (4), and the adjusting rod (3) is in power connection with the adjusting screw rod (4) through a bevel gear (5); the supporting seat (1) is also provided with a plurality of sliding rods (6) in a sliding manner, one ends of the sliding rods (6) are connected to the same connecting sleeve (8) through connecting rods (7), and the connecting sleeve (8) is in threaded connection with the adjusting screw rod (4); the other end of the sliding rod (6) is fixedly connected with a lifting platform (9), a rotating shaft (10) and a second adjusting rod (11) are rotatably arranged on the lifting platform (9), and the rotating shaft (10) is in power connection with the second adjusting rod (11) through a turbine (12) and a worm (13) which are matched with each other; the other end of the rotating shaft (10) is connected with a rotating table (14) for placing a surveying and mapping device.
2. The real estate mapping offset frame of claim 1 wherein: the lifting platform (9) is provided with a thrust ball bearing (15) matched with the rotating shaft (10), and meanwhile, a roller (16) and a sliding groove (17) which are matched with each other are further arranged between the rotating platform (14) and the lifting platform (9).
3. The real estate mapping offset frame of claim 1 wherein: the rotary table is characterized in that a left limiting plate (18) and a right limiting plate (19) which are symmetrical to each other are arranged on the rotary table (14) in a sliding mode, waist-shaped holes (20) are formed in the left limiting plate (18) and the right limiting plate (19), and fastening bolts (21) matched with the waist-shaped holes (20) are arranged on the rotary table (14).
4. The real estate mapping offset frame of claim 1 wherein: the left side and the right side of the rotating platform (14) are provided with identification scales (22) which are symmetrical with each other.
5. The real estate mapping offset frame of claim 1 wherein: the lifting platform (9) is fixedly provided with a bearing seat (23) matched with the second adjusting rod (11), the lifting platform (9) is further provided with a locking screw (24) in a threaded manner, and the second adjusting rod (11) is provided with an annular locking groove (25) matched with the locking screw (24).
6. The real estate mapping offset frame of claim 1 wherein: the upper side and the lower side of the adjusting screw rod (4) are respectively provided with an upper limiting block (26) and a lower limiting block (27).
7. The real estate mapping offset frame of claim 1 wherein: the supporting seat (1) is provided with a bearing seat (23) matched with the adjusting rod (3), and a locking screw (24) and an annular locking groove (25) which are matched with each other are further arranged between the supporting seat (1) and the adjusting rod (3).
8. The real estate mapping offset frame of claim 1 wherein: the slide rod (6) is connected with the support seat (1) through a linear motion bearing (28).
9. The real estate mapping offset frame of claim 1 wherein: the support rod (2) is fixedly provided with a sliding sleeve (29), the inner thread of the sliding sleeve (29) is connected with a telescopic rod (30), and the telescopic rod (30) is fixedly provided with an adjusting nut (31).
CN202021725466.5U 2020-08-18 2020-08-18 Real estate survey and drawing offset frame Active CN213145848U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202021725466.5U CN213145848U (en) 2020-08-18 2020-08-18 Real estate survey and drawing offset frame

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202021725466.5U CN213145848U (en) 2020-08-18 2020-08-18 Real estate survey and drawing offset frame

Publications (1)

Publication Number Publication Date
CN213145848U true CN213145848U (en) 2021-05-07

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN202021725466.5U Active CN213145848U (en) 2020-08-18 2020-08-18 Real estate survey and drawing offset frame

Country Status (1)

Country Link
CN (1) CN213145848U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113685102A (en) * 2021-08-31 2021-11-23 李八斤 Hinge and hinge seat thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113685102A (en) * 2021-08-31 2021-11-23 李八斤 Hinge and hinge seat thereof

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