CN209945346U

CN209945346U - On-spot mapping device of building engineering cost

Info

Publication number: CN209945346U
Application number: CN201920310608.2U
Authority: CN
Inventors: 高建宇
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-17
Filing date: 2019-11-17
Publication date: 2020-01-14
Anticipated expiration: 2029-11-17

Abstract

The utility model belongs to the technical field of construction cost building equipment, in particular to a construction cost on-site mapping device, which comprises a mapper main body, wherein a fixed plate is fixedly arranged at the bottom of the mapper main body, a base is arranged at the bottom of the fixed plate, the fixed plate is attached to the base, a first bolt is arranged at the joint of the fixed plate and the base, the fixed plate is fixedly connected with the base through the first bolt, a support rod is rotatably connected to the bottom of the base, and a second groove with a circular structure is arranged on the upper surface of the base; the staff is direct through rotating the base, closes the base, then steps on the footboard with the foot, steps on position sleeve to first screw hole department through the footboard, makes compression spring tighten up, then screws the second bolt and makes position sleeve fixed, inserts position sleeve in muddy soil, makes the bracing piece remain stable, realizes fixed, makes things convenient for people to operate, is fit for extensively promoting and using.

Description

On-spot mapping device of building engineering cost

Technical Field

The utility model belongs to the technical field of engineering cost building equipment, concretely relates to on-spot mapping device of building engineering cost.

Background

The direct meaning of the construction cost is the construction price of the project and the three elements of project pricing: the construction cost in the broad sense includes construction cost, road construction cost, water transportation construction cost, railway construction cost, water conservancy construction cost, electric power construction cost, communication construction cost, aerospace construction cost, etc., the core contents of the construction cost are investment estimation, design approximate calculation, correction approximate calculation, construction diagram budget, construction settlement, completion settlement, etc., construction equipment is needed on the construction cost site, and a surveying instrument is used as surveying and mapping equipment and is widely applied to site surveying and mapping.

The prior art has the following problems:

1. when the surveying instrument is used for surveying and mapping the construction project cost on site, different working scenes can be met, the construction project cost can be directly fixed by a tripod on the flat ground, and the construction project cost is not easy to place when meeting muddy soil ground;

2. when using surveying instrument to carry out the on-spot survey and drawing of building engineering cost, need on-spot install the surveying instrument main part on the base, fix a position the calibration with the mounting hole between surveying instrument and base, it costs time, reduced the installation effectiveness.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides an on-spot mapping device of building engineering cost has the characteristics of being convenient for place and easy to assemble.

In order to achieve the above object, the utility model provides a following technical scheme: a construction engineering cost on-site mapping device comprises a mapping instrument main body, wherein a fixed plate is fixedly arranged at the bottom of the mapping instrument main body, a base is arranged at the bottom of the fixed plate, the fixed plate is attached to the base, a first bolt is arranged at the joint of the fixed plate and the base, the fixed plate is fixedly connected with the base through the first bolt, a supporting rod is rotatably connected to the bottom of the base, a second groove of a circular structure is formed in the upper surface of the base, a second convex block is arranged in the second groove and fixedly connected with the bottom of the fixed plate, an upper magnetic adsorption layer is fixedly arranged on the outer side wall of the second convex block, a lower magnetic adsorption layer is fixedly arranged on the inner wall of the second groove, the upper magnetic adsorption layer is attached to the lower magnetic adsorption layer, and a positioning sleeve is slidably connected to the outer side wall of the supporting rod, the fixed second bolt that is equipped with of locating sleeve's lateral wall, the locating sleeve lateral wall is kept away from the fixed footboard that is equipped with in one side of second bolt, the lateral wall of bracing piece is located the position department of locating sleeve below has seted up the spout, be equipped with compression spring in the spout, compression spring's both ends respectively with the spout with locating sleeve fixed connection, the bracing piece lateral wall is kept away from first screw has been seted up to one side of spout, the fixed hinge that is equipped with in both sides of bracing piece bottom, the hinge lateral wall is kept away from one side of bracing piece is fixed and is equipped with the base, first recess is seted up to the upper surface of base, the lateral wall of bracing piece is located the fixed first lug that is equipped with in top of base, the fixed rubber layer that is.

Preferably, the second bolt is matched with the first screw hole.

Preferably, one end of the second bolt close to the positioning sleeve penetrates through one side of the positioning sleeve.

Preferably, the first groove is matched with the rubber layer.

Preferably, the outer side wall of the second bump is attached to the inner wall of the second groove.

Preferably, the third groove covers the upper surface of the pedal.

Preferably, the hinge is rotated by 0 ° to 90 ° along the support bar.

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

1. when meetting muddy soil ground, the staff is direct through rotating the base, closes the base, then steps on the footboard with the foot, steps on position sleeve to first screw hole department through the footboard, makes compression spring tighten up, then screws the second bolt and makes position sleeve fixed, inserts position sleeve in muddy soil, makes the bracing piece remain stable, realizes fixed, makes things convenient for people to operate, is fit for extensively promoting and using.

2. When carrying out the on-spot survey and drawing of building engineering cost with surveying instrument, need install the surveying instrument main part on the base, at first place the top of base with the surveying instrument main part, the second lug inserts in the second recess, through the last magnetic adsorption layer on second lug and second recess surface and the cooperation on magnetic adsorption layer down, realizes the location calibration fast, shortens operating personnel's installation time, has improved the installation effectiveness.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

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

FIG. 2 is a schematic view of the connection structure between the support rod and the positioning sleeve of the present invention;

FIG. 3 is a schematic view of the connection structure between the base and the support rod of the present invention;

fig. 4 is a top view of the base of the present invention;

FIG. 5 is a schematic view of the connection structure between the base and the fixing plate according to the present invention;

in the figure: 1. a surveying instrument main body; 2. a third groove; 3. a first bolt; 4. a second bolt; 5. a positioning sleeve; 6. a support bar; 7. a base; 8. a first screw hole; 9. a pedal; 10. a base; 11. a fixing plate; 12. a compression spring; 13. a chute; 14. a first groove; 15. a rubber layer; 16. a first bump; 17. a hinge; 18. a second groove; 19. a second bump; 20. an upper magnetic adsorption layer; 21. a lower magnetic adsorption layer.

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.

Example 1

Referring to fig. 1-5, the present invention provides the following technical solutions: a construction engineering cost on-site surveying and mapping device comprises a surveying and mapping instrument main body 1, a fixing plate 11 is fixedly arranged at the bottom of the surveying and mapping instrument main body 1, a base 10 is arranged at the bottom of the fixing plate 11, the fixing plate 11 is attached to the base 10, a first bolt 3 is arranged at the joint of the fixing plate 11 and the base 10, the fixing plate 11 is fixedly connected with the base 10 through the first bolt 3, a supporting rod 6 is rotatably connected with the bottom of the base 10, a second groove 18 with a circular structure is formed in the upper surface of the base 10, a second bump 19 is arranged in the second groove 18, the second bump 19 is fixedly connected with the bottom of the fixing plate 11, an upper magnetic adsorption layer 20 is fixedly arranged on the outer side wall of the second bump 19, a lower magnetic adsorption layer 21 is fixedly arranged on the inner wall of the second groove 18, the upper magnetic adsorption layer 20 is attached to the lower magnetic adsorption layer 21, a positioning sleeve 5 is slidably connected with the, one side of the outer side wall of the positioning sleeve 5, which is far away from the second bolt 4, is fixedly provided with a pedal 9, the outer side wall of the supporting rod 6 is located at a position below the positioning sleeve 5, a sliding groove 13 is formed in the position, which is located below the positioning sleeve 5, of the outer side wall of the supporting rod 6, a compression spring 12 is arranged in the sliding groove 13, two ends of the compression spring 12 are respectively fixedly connected with the sliding groove 13 and the positioning sleeve 5, one side, which is far away from the sliding groove 13, of the outer side wall of the supporting rod 6 is provided with a first screw hole 8, two sides of the bottom of the supporting rod 6 are fixedly provided with a hinge 17, one side, which is far away from the supporting rod 6, of the.

In this embodiment: when the surveying and mapping machine is fixed on a flat ground, a worker directly rotates the base 7 to close the base 7, a first groove 14 is formed above the base 7, a first bump 16 is inserted into the first groove 14, a rubber layer 15 outside the base improves the friction coefficient of the first bump 16, the first bump 16 is tightly clamped with the first groove 14, then the foot is stepped on the pedal 9, a serrated third groove 2 is formed above the pedal 9 to improve the friction force between the foot and the pedal 9, the pedal 9 is used for stepping down the positioning sleeve 5 to a first screw hole 8, the compression spring 12 is tightened, the second bolt 4 is screwed to fix the positioning sleeve 5, the positioning sleeve 5 is inserted into the muddy soil to realize fixation, the operation of people is facilitated, the surveying and mapping machine is suitable for wide popularization and use, after the surveying and mapping work is finished, unscrew second bolt 4, under compression spring 12's promotion, position sleeve 5 resumes original position, when building engineering cost carries out on-the-spot survey and drawing, at first place the top of base 10 with surveying instrument main part 1, through the cooperation of second lug 19 and the last magnetic adsorption layer 20 on second recess 18 surface and lower magnetic adsorption layer 21, can realize location calibration work fast, shorten operating personnel's installation time, improved the installation effectiveness.

Specifically, the second bolt 4 is matched with the first screw hole 8; the second bolt 4 can be inserted into the first screw hole 8 and tightened, so that the second bolt 4 can be fixed in the first screw hole 8.

Specifically, one end of the second bolt 4 close to the positioning sleeve 5 penetrates through the positioning sleeve 5; the second bolt 4 can be screwed through the positioning sleeve 5 to the first screw hole 8, so that the positioning sleeve 5 is fixed on one side of the support rod 6.

Specifically, the first groove 14 is matched with the rubber layer 15; when the first protrusion 16 is inserted into the first groove 14, the outer rubber layer 15 increases the friction coefficient of the first protrusion 16, so that the first protrusion 16 and the first groove 14 are tightly engaged.

Specifically, the outer side wall of the second bump 19 is attached to the inner wall of the second groove 18; when the worker places the surveying instrument body 1 on the base 10, the second projection 19 is inserted so as to be inserted into the second recess 18, facilitating the installation.

Specifically, the third groove 2 coats the upper surface of the pedal 9; when a worker steps on the third groove 2 of the pedal 9, the friction force between the foot and the pedal 9 can be improved, so that the pedal 9 is conveniently stepped on.

Specifically, the rotation angle of the hinge 17 along the support rod 6 is 0 to 90 degrees; the base 7 can be opened, closed and pulled through the hinge 17, so that the positioning sleeve 5 can slide downwards conveniently, and the positioning sleeve 5 is inserted into soil.

The utility model discloses a theory of operation and use flow: when a worker conducts on-site surveying and mapping on construction engineering cost by using a surveying and mapping instrument, the surveying and mapping instrument main body 1 is arranged on a base 10, the center of the instrument is aligned to a ground surveying station by using a plumb sphere or an optical plummet, the instrument is leveled by using a level aligner, a measuring target is aimed by using a telescope, a horizontal angle and a vertical angle are measured by using a horizontal dial and a vertical dial, the surveying and mapping instrument main body 1 is required to be arranged on the base 10 before use, a second bump 19 is inserted into a second groove 18, positioning and calibration can be quickly realized by matching an upper magnetic adsorption layer 20 and a lower magnetic adsorption layer 21 on the surfaces of the second bump 19 and the second groove 18, the installation time of the operator is shortened, the installation efficiency is improved, when the operator is on a flat ground, the base 7 is taken down, the surveying and mapping machine is fixed, when the operator meets muddy soil ground, the operator directly turns the base 7 to close the base 7, first recess 14 is seted up to the top of base 7, first lug 16 inserts in first recess 14, outside rubber layer 15 has improved the coefficient of friction of first lug 16, it is inseparabler to make first lug 16 and first recess 14 block, then step on the foot on footboard 9, the cockscomb structure third recess 2 of footboard 9 top, improve the frictional force between foot and the footboard 9, it tramples to facilitate the use, step on locating sleeve 5 to first screw 8 department through footboard 9, make compression spring 12 tighten up, then screw second bolt 4 and make locating sleeve 5 fixed, insert locating sleeve 5 in muddy soil, realize fixing, make things convenient for people to operate, be fit for extensive popularization and use, after the survey and drawing work, unscrew second bolt 4, under compression spring 12's promotion, locating sleeve 5 resumes original position can.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an on-spot mapping device of building engineering cost, includes surveying appearance main part (1), the fixed plate (11) that is equipped with in bottom of surveying appearance main part (1), the bottom of fixed plate (11) is equipped with base (10), fixed plate (11) with base (10) laminating, fixed plate (11) with the junction of base (10) is equipped with first bolt (3), fixed plate (11) pass through first bolt (3) with base (10) fixed connection, the bottom of base (10) is rotated and is connected with bracing piece (6), its characterized in that: the upper surface of the base (10) is provided with a second groove (18) with a circular structure, a second lug (19) is arranged in the second groove (18), the second lug (19) is fixedly connected with the bottom of the fixed plate (11), the outer side wall of the second lug (19) is fixedly provided with an upper magnetic adsorption layer (20), the inner wall of the second groove (18) is fixedly provided with a lower magnetic adsorption layer (21), the upper magnetic adsorption layer (20) is attached to the lower magnetic adsorption layer (21), the outer side wall of the supporting rod (6) is connected with a positioning sleeve (5) in a sliding manner, the outer side wall of the positioning sleeve (5) is fixedly provided with a second bolt (4), one side, far away from the second bolt (4), of the outer side wall of the positioning sleeve (5) is fixedly provided with a pedal (9), the upper surface of the pedal (9) is provided with a third serrated groove (2), a sliding groove (13) is arranged at the position of the outer side wall of the supporting rod (6) below the positioning sleeve (5), a compression spring (12) is arranged in the sliding groove (13), two ends of the compression spring (12) are respectively fixedly connected with the sliding groove (13) and the positioning sleeve (5), a first screw hole (8) is arranged on one side of the outer side wall of the supporting rod (6) far away from the sliding groove (13), hinges (17) are fixedly arranged on two sides of the bottom of the supporting rod (6), a base (7) is fixedly arranged on one side, far away from the supporting rod (6), of the outer side wall of each hinge (17), a first groove (14) is formed in the upper surface of the base (7), a first convex block (16) is fixedly arranged above the base (7) on the outer side wall of the supporting rod (6), and a rubber layer (15) is bonded on the outer side wall of the first convex block (16).

2. The construction cost on-site surveying and mapping device of claim 1, wherein: the second bolt (4) is matched with the first screw hole (8).

3. The construction cost on-site surveying and mapping device of claim 1, wherein: one end, close to the positioning sleeve (5), of the second bolt (4) penetrates through one side of the positioning sleeve (5).

4. The construction cost on-site surveying and mapping device of claim 1, wherein: the first groove (14) is matched with the rubber layer (15).

5. The construction cost on-site surveying and mapping device of claim 1, wherein: the outer side wall of the second bump (19) is attached to the inner wall of the second groove (18).

6. The construction cost on-site surveying and mapping device of claim 1, wherein: the third groove (2) covers the upper surface of the pedal (9).

7. The construction cost on-site surveying and mapping device of claim 1, wherein: the hinge (17) is rotated by 0-90 degrees along the support rod (6).