CN211821570U

CN211821570U - Engineering cost on-site mapping device convenient to adjust

Info

Publication number: CN211821570U
Application number: CN202020321073.1U
Authority: CN
Inventors: 程小丽
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-14
Filing date: 2020-03-14
Publication date: 2020-10-30
Anticipated expiration: 2030-03-14

Abstract

The utility model discloses an engineering cost on-spot mapping device convenient to adjust, it belongs to the building engineering cost field. It mainly includes the disc fixed plate, installs the survey and drawing seat on the disc fixed plate, is equipped with the surveying instrument on the survey and drawing seat, universal rotary device is passed through at disc fixed plate top and is connected with the survey and drawing seat, is equipped with the spirit level on the survey and drawing seat, universal rotary device is fixed in survey and drawing seat bottom including base, universal rotatory bulb and the lock nut that has spherical groove, base upper end, and universal rotatory bulb bottom is equipped with the support, support and disc fixed plate fixed connection, the base outside be equipped with lock nut complex screw thread. The utility model discloses simple structure, the surveying instrument can carry out universal rotation, adjusts and makes level the convenience, and convenient and fast, labour saving and time saving when surveying and mapping device carries out whole lift. The utility model discloses mainly used on-the-spot survey and drawing.

Description

Engineering cost on-site mapping device convenient to adjust

Technical Field

The utility model belongs to the building engineering cost field, specifically speaking especially relates to an engineering cost on-site mapping device convenient to adjust.

Background

The construction cost refers to the total cost for a certain construction, including investment estimation, design estimation, correction estimation, construction drawing budget, construction settlement, completion settlement and the like. In the process of municipal construction cost, the site needs to be mapped and the terrain needs to be measured so as to estimate the municipal construction cost more accurately. When surveying and mapping, a surveying and mapping instrument is needed, and the surveying and mapping instrument is an instrument and a device for data acquisition, processing, output and the like for surveying and mapping operation design and manufacture.

The existing surveying instrument mainly comprises a surveying instrument body and a support frame, and the surveying instrument is various in types and can be selected according to needs; but the support frame is mostly the triangle stabilizer blade, and the triangle stabilizer blade equilibrium is good, but the triangle support carries out whole lift and surveying instrument body at mapping device and adjusts at ordinary times, and is extremely loaded down with trivial details, need waste plenty of time, and be not convenient for dismantle and install.

Disclosure of Invention

The to-be-solved technical problem of the utility model is: overcome prior art's not enough, provide the on-spot mapping device of engineering cost convenient to adjust, its simple structure, the surveying instrument can carry out universal rotation, adjusts and makes level the convenience, and convenient and fast, labour saving and time saving when mapping device carries out the whole lift.

The engineering cost on-site surveying and mapping device convenient to adjust comprises a disc fixing plate, wherein a surveying and mapping seat is mounted on the disc fixing plate, a surveying and mapping instrument is arranged on the surveying and mapping seat, the top of the disc fixing plate is connected with the surveying and mapping seat through a universal rotating device, a level meter is arranged on the surveying and mapping seat, the universal rotating device comprises a base with a spherical groove, a universal rotating ball head and a locking nut, the upper end of the base is fixed at the bottom of the surveying and mapping seat, a support is arranged at the bottom of the universal rotating ball head, the support is fixedly connected with the disc fixing plate, and threads; the lifting device comprises an installation seat, the installation seat is fixedly connected with the disc fixing plate, a gear box is installed in the installation seat, a first sleeve and a second sleeve which are matched with each other are arranged at the bottom of the installation seat, the first sleeve is fixedly connected with the installation seat, a lead screw is arranged at the output end of the gear box and matched with a lead screw guide cylinder, threads matched with the lead screw are arranged at the upper end of the lead screw guide cylinder, and the bottom of the lead screw guide cylinder is fixedly connected with the second sleeve; a first conical gear and a second conical gear which are meshed with each other are arranged in the gear box, a rotating shaft which is fixedly connected with the first conical gear is arranged on the first conical gear, a detachable rotating handle is arranged at the other end of the rotating shaft, and the second conical gear is fixedly connected with the lead screw.

Preferably, a quadrangular slot is arranged on the rotary handle, and a quadrangular block matched with the quadrangular slot is arranged on the rotary shaft.

Preferably, base, universal rotatory bulb, support and lock nut that have ball type groove all adopt the stainless steel to make and form, universal rotatory bulb and support integrated into one piece, and the base passes through the bolt fastening in survey and drawing seat bottom, support and disc fixed plate welded fastening.

Preferably, the outer side of the bottom of the first sleeve is provided with an anti-disengagement ring, the upper end of the inner portion of the second sleeve is provided with a limiting ring matched with the anti-disengagement ring, and the outer portion of the first sleeve is provided with scale marks.

Preferably, the bottom of the disc fixing plate is welded with a hinged seat at a position close to the circumference, and the upper part of the supporting leg is fixedly connected with the hinged seat through a tightening bolt.

Preferably, the supporting leg comprises an upper sleeve and a lower sleeve which are sleeved, and the lower sleeve is sleeved in the upper sleeve and fixed through a tightening bolt.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model is additionally provided with the lifting device at the bottom of the disc fixing plate, the lifting device is provided with the scale marks, the lifting height can be easily known, meanwhile, the lifting device is controlled by a transfer rotating handle, the lifting device is convenient and rapid, and when lifting, the gear box drives the lead screw to be matched with the lead screw guide cylinder, so that the locking can be realized when stopping, and the lifting device is convenient and reliable;

2. the disc fixing plate is connected with the surveying and mapping seat through the universal rotating device, 360-degree rotation of the surveying and mapping instrument and leveling of the surveying and mapping instrument can be achieved, the use is convenient, the universal rotating device is fixed through the locking nut, the operation is simple and convenient, the original structure is prevented from being leveled by adjusting the lengths of the triangular support in three directions, and time and labor are saved;

3. the utility model discloses a supporting leg plays supporting role, supports through the rotation angle of adjustment supporting leg, does not need unified requirement, convenient to use to the length of three direction supporting leg.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a top view of the present invention;

FIG. 3 is an enlarged view of a portion A of FIG. 1;

FIG. 4 is a partial enlarged view of portion B of FIG. 1;

FIG. 5 is a front view of the spindle;

fig. 6 is a right side view of the rotating shaft.

In the figure, 1, a surveying instrument; 2. a level gauge; 3. a surveying and mapping seat; 4. a base; 5. locking the nut; 6. a universal rotary ball head; 7. a support; 8. a disc fixing plate; 9. a hinged seat; 10. an upper sleeve; 11. a lower sleeve; 12. a mounting seat; 13. a gear case; 14. a lead screw; 15. a first sleeve; 16. a lead screw guide cylinder; 17. a second sleeve; 18. rotating the handle; 19. a first conical gear; 20. a second bevel gear; 21. a rotating shaft; 22. a quadrangular block; 23. a limiting ring; 24. an anti-drop ring.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings:

as shown in fig. 1 to 4, the engineering cost on-site surveying and mapping device convenient to adjust comprises a disc fixing plate 8, a surveying and mapping seat 3 is mounted on the disc fixing plate 8, a surveying and mapping instrument 1 is arranged on the surveying and mapping seat 3, the top of the disc fixing plate 8 is connected with the surveying and mapping seat 3 through a universal rotating device, a level 2 is arranged on the surveying and mapping seat 3, the universal rotating device comprises a base 4 with a spherical groove, a universal rotating ball head 6 and a locking nut 5, the upper end of the base 4 is fixed at the bottom of the surveying and mapping seat 3, a support 7 is arranged at the bottom of the universal rotating ball head 6, the support 7 is fixedly connected with the disc fixing plate 8, and threads matched; the center of the bottom of the disc fixing plate 8 is provided with a lifting device, three supporting legs are hinged to the position, close to the circumference, of the bottom of the disc fixing plate 8, the lifting device comprises an installation base 12, the installation base 12 is fixedly connected with the disc fixing plate 8, a gear box 13 is installed in the installation base 12, a first sleeve 15 and a second sleeve 17 which are in sleeve fit with each other are arranged at the bottom of the installation base 12, the first sleeve 15 is fixedly connected with the installation base 12, a lead screw 14 is arranged at the output end of the gear box 13, the lead screw 14 is matched with a lead screw guide cylinder 16, threads matched with the lead screw 14 are arranged at the upper end of the lead screw guide cylinder 16; a first conical gear 19 and a second conical gear 20 which are meshed with each other are arranged in the gear box 13, a rotating shaft 21 which is fixedly connected with the first conical gear 19 through a bearing is arranged on the first conical gear 19, a detachable rotating handle 18 is arranged at the other end of the rotating shaft 21, and the second conical gear 20 is fixedly connected with the lead screw 14 through a bearing.

As shown in fig. 5 and 6, a quadrangular slot is formed on the rotary handle 18, and a quadrangular block 22 matched with the quadrangular slot is arranged on the rotary shaft 21; the base 4 with the spherical groove, the universal rotary ball head 6, the support 7 and the locking nut 5 are all made of stainless steel, the universal rotary ball head 6 and the support 7 are integrally formed, the base 4 is fixed at the bottom of the surveying and mapping seat 3 through bolts, and the support 7 and the disc fixing plate 8 are welded and fixed; an anti-falling-out ring 24 is arranged on the outer side of the bottom of the first sleeve 15, a limiting ring 23 matched with the anti-falling-out ring 24 is arranged at the upper end in the second sleeve 17, and scale marks are arranged outside the first sleeve 15; the bottom of the disc fixing plate 8 is welded with a hinge seat 9 at a position close to the circumference, and the upper part of the supporting leg is connected and fixed with the hinge seat 9 through a tightening bolt with a hand wheel; the supporting leg is including the upper sleeve 10 and the lower sleeve 11 that cup joint, and lower sleeve 11 cup joints in upper sleeve 10 and fixed through the tightening bolt who has the hand wheel, and lower sleeve 11 bottom is sharp column structure, the support of being convenient for.

When the utility model is used, the height of the lifting device is adjusted according to surveying and mapping requirements, the rotating handle 18 is rotated during adjustment, the rotating handle 18 drives the rotating shaft 21 and the first conical gear 19 to rotate through the quadrangular block 22, and the first conical gear 19 drives the second conical gear 20 and the lead screw 14 to rotate, so that the height of the first sleeve 15 is adjusted, and the height is confirmed through the scale marks on the first sleeve 15; after the height is confirmed, the supporting legs are rotated to enable the three supporting legs to be respectively contacted with the ground and supported and fixed, and if the length of the supporting legs is insufficient, the matching height of the upper sleeve 10 and the lower sleeve 11 is adjusted through a tightening bolt with a hand wheel; treat that the supporting leg supports fixed back, not hard up lock nut 5, adjust the direction of rotation of survey and drawing seat 3 to make level for survey and drawing seat 3 through the spirit level, and fixed through lock nut 5, carry out the survey and drawing operation through surveying instrument 1 at last.

Claims

1. The utility model provides an engineering cost is on-spot mapping device convenient to adjust, includes disc fixed plate (8), installs mapping seat (3) on disc fixed plate (8), is equipped with surveying instrument (1) on mapping seat (3), its characterized in that: the top of the disc fixing plate (8) is connected with the surveying and mapping seat (3) through a universal rotating device, a level (2) is arranged on the surveying and mapping seat (3), the universal rotating device comprises a base (4) with a spherical groove, a universal rotating ball head (6) and a locking nut (5), the upper end of the base (4) is fixed at the bottom of the surveying and mapping seat (3), a support (7) is arranged at the bottom of the universal rotating ball head (6), the support (7) is fixedly connected with the disc fixing plate (8), and threads matched with the locking nut (5) are arranged on the outer side of the base (4); the lifting device is arranged at the center of the bottom of the disc fixing plate (8), more than three supporting legs are hinged to the position, close to the circumference, of the bottom of the disc fixing plate (8), the lifting device comprises a mounting seat (12), the mounting seat (12) is fixedly connected with the disc fixing plate (8), a gear box (13) is installed in the mounting seat (12), a first sleeve (15) and a second sleeve (17) which are matched with each other are arranged at the bottom of the mounting seat (12), the first sleeve (15) is fixedly connected with the mounting seat (12), a lead screw (14) is arranged at the output end of the gear box (13), the lead screw (14) is matched with a lead screw guide cylinder (16), threads matched with the lead screw (14) are arranged at the upper end of the lead screw guide cylinder (16), and the bottom of the lead screw guide cylinder (; a first conical gear (19) and a second conical gear (20) which are meshed with each other are arranged in the gear box (13), a rotating shaft (21) which is fixedly connected is arranged on the first conical gear (19), a detachable rotating handle (18) is arranged at the other end of the rotating shaft (21), and the second conical gear (20) is fixedly connected with the lead screw (14).

2. The on-site engineering cost mapping apparatus of claim 1 that facilitates adjustment, wherein: the rotating handle (18) is provided with a quadrangular slot, and the rotating shaft (21) is provided with a quadrangular block (22) matched with the quadrangular slot.

3. The on-site engineering cost mapping apparatus of claim 1 that facilitates adjustment, wherein: base (4), universal rotatory bulb (6), support (7) and lock nut (5) with ball type groove all adopt the stainless steel to make and form, universal rotatory bulb (6) and support (7) integrated into one piece, and base (4) are fixed in survey and drawing seat (3) bottom through the bolt, and support (7) and disc fixed plate (8) welded fastening.

4. The on-site engineering cost mapping apparatus of claim 1 that facilitates adjustment, wherein: the anti-disengagement sleeve is characterized in that an anti-disengagement ring (24) is arranged on the outer side of the bottom of the first sleeve (15), a limiting ring (23) matched with the anti-disengagement ring (24) is arranged at the inner upper end of the second sleeve (17), and scale marks are arranged outside the first sleeve (15).

5. The on-site engineering cost mapping apparatus of claim 1 that facilitates adjustment, wherein: the position welding that disc fixed plate (8) bottom is close to the circumference has articulated seat (9), and supporting leg upper portion is connected fixedly through screwing up the bolt and articulating seat (9).

6. The on-site engineering cost mapping apparatus of claim 1 that facilitates adjustment, wherein: the supporting leg comprises an upper sleeve (10) and a lower sleeve (11) which are sleeved, wherein the lower sleeve (11) is sleeved in the upper sleeve (10) and fixed through a tightening bolt.