CN211649691U

CN211649691U - Building is supervised and is used measuring instrument

Info

Publication number: CN211649691U
Application number: CN202020338346.3U
Authority: CN
Inventors: 张新立
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-17
Filing date: 2020-03-17
Publication date: 2020-10-09
Anticipated expiration: 2030-03-17

Abstract

The utility model relates to a building supervision device technical field, in particular to a measuring device for building supervision, which comprises a level main body and a tripod, wherein the tripod comprises a mounting plate, a rotary connecting device, a supporting plate, a lifting rod and three adjusting supporting legs, the level main body is arranged at the top end of the mounting plate, the bottom end of the mounting plate is rotatably connected with the top end of the supporting plate through the rotary connecting device, the top end of the supporting plate is provided with a lifting hole which is vertically penetrated, the lifting rod is sleeved in the lifting hole and is convenient to insert the lifting rod into the ground through a reinforcing cone arranged at the bottom end of the lifting rod, and soil can conveniently enter a placing cavity through feed holes which are circumferentially and uniformly distributed on the side wall of the reinforcing cone, thereby increasing the contact between the measuring device for building supervision and the ground, further increasing the stability when placing, and facilitating the discharge of the soil in the placing cavity through a cone cover hinged at the bottom end, the tripod has good support stability and improves the use reliability.

Description

Building is supervised and is used measuring instrument

Technical Field

The utility model relates to a building is managed technical field, specifically is a building is managed and is used measuring appliance.

Background

When the construction engineering unit carries out supervision, a project supervision mechanism is usually deployed and stored on a construction site, a professional measuring device is equipped to meet the requirement of supervision work of the construction engineering, a leveling instrument is often applied to leveling in a measuring tool for supervision, the leveling instrument is an instrument for establishing a horizontal sight line to measure the height difference between two points on the ground, the principle is to measure the height difference between the points on the ground according to the leveling principle, and main components are expected to be a telescope, a pipe level (or a compensator), a vertical shaft, a base, a foot screw and the like.

The utility model discloses a chinese patent is CN 201820294656.2's utility model patent discloses a special high accuracy measurement surveyor's level of building engineering, including surveyor's level main part and tripod, the tripod includes bracing piece and solid fixed ring, and the bracing piece is installed in solid fixed ring outside through axis of rotation one, and the tripod top is equipped with axis of rotation two, is equipped with the fixed disk between two axis of rotation two, and it has certain protective capacities, is fit for the building site and uses, and can guarantee the level when measuring.

The patent finds that the tripod has poor supporting stability and low use reliability in use.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a support stability of tripod is better, improves the building of using reliability and manages and use measuring appliance.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a measuring instrument for building supervision comprises a level main body and a tripod, wherein the tripod comprises a mounting plate, a rotary connecting device, a supporting plate, a lifting rod and three adjusting supporting legs, the level main body is arranged at the top end of the mounting plate, the bottom end of the mounting plate is rotatably connected with the top end of the supporting plate through the rotary connecting device, a lifting hole which penetrates through the supporting plate up and down is formed in the top end of the supporting plate, the lifting rod is sleeved in the lifting hole, a first threaded through hole is formed in the side wall of the supporting plate and is communicated with the inside of the lifting hole, a first fixing bolt is screwed in the first threaded through hole, a reinforcing cone is fixedly connected to the bottom end of the lifting rod, a placing cavity is formed in the reinforcing cone, feeding holes are uniformly distributed in the circumference of the side wall of the reinforcing cone, an opening is formed in the bottom end of the reinforcing cone, a cone cover is hinged to the, and the snap ring that matches with the fixture block has been arranged on the top right side of awl lid, and the fixture block is connected with the snap ring buckle, and three regulation landing leg articulates the bottom at the backup pad.

Preferably, two foot pedals are symmetrically arranged on the side wall of the lifting rod.

Preferably, the top end of the pedal is provided with anti-skid lines.

Preferably, the rotating connection device comprises a hollow rotating shaft, the bottom end of the hollow rotating shaft is rotatably connected with the top end of the supporting plate, a telescopic rod is sleeved inside the hollow rotating shaft, a second threaded through hole is formed in the side wall of the hollow rotating shaft, and a second fixing bolt is arranged inside the second threaded through hole in a threaded mode.

Preferably, fixing device has been arranged on the top of backup pad, fixing device includes two symmetrical arrangement's stationary half ring, and the buckle is connected between two stationary half rings, and the equal fixedly connected with slide bar in bottom of two stationary half rings to the top symmetrical arrangement of backup pad has two slide rails that match with the slide bar, slide bar and slide rail sliding fit.

Preferably, two ends of the fixed half ring are symmetrically provided with two clamping columns, two ends of the other fixed half ring are symmetrically provided with two clamping grooves matched with the clamping columns, and the clamping columns are connected with the clamping grooves in a clamping mode.

Preferably, the inner side wall of the fixed half ring is fixedly connected with an anti-skid pad.

Preferably, the non-slip mat is made of non-slip rubber.

(III) advantageous effects

Compared with the prior art, the utility model provides a building is supervised and is used measuring appliance possesses following beneficial effect:

this building is supervised and is used measuring instrument, the reinforcement awl of arranging through the lifter bottom, be convenient for insert the lifter to the underground, and through the feed port of reinforcing circumference equipartition on the awl lateral wall, the soil of being convenient for enters into places the intracavity, increase this building is supervised and is used measuring instrument and ground's contact, thereby stability when increasing and placing, through reinforcing awl bottom articulated awl lid, the soil of being convenient for to place the intracavity passes through the opening and discharges, the support stability of tripod is better, improve and use the reliability.

Drawings

FIG. 1 is a schematic view of the exploded perspective structure of the present invention;

FIG. 2 is a schematic view of a portion of the enlarged structure of FIG. 1;

FIG. 3 is a schematic view of a portion of the enlarged structure of FIG. 1 at B according to the present invention;

fig. 4 is a schematic view of a partial enlarged structure at C in fig. 1 according to the present invention;

FIG. 5 is a schematic view of the overall structure of the present invention;

fig. 6 is a schematic view of the front view of the present invention.

In the figure: 1. a level body; 2. mounting a plate; 3. a support plate; 4. a lifting rod; 5. adjusting the support legs; 6. a first fixing bolt; 7. reinforcing the cone; 8. a feed port; 9. a cone cover; 10. a clamping block; 11. a snap ring; 12. a foot pedal; 13. anti-skid lines; 14. a hollow rotating shaft; 15. a telescopic rod; 16. a second fixing bolt; 17. a stationary half ring; 18. a slide bar; 19. a slide rail; 20. clamping the column; 21. a non-slip mat.

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. 1-6, a measuring device for building supervision comprises a leveling instrument main body 1 and a tripod, wherein the tripod comprises a mounting plate 2, a rotary connecting device, a support plate 3, a lifting rod 4 and three adjusting legs 5, the leveling instrument main body is arranged at the top end of the mounting plate 2, the bottom end of the mounting plate 2 is rotatably connected with the top end of the support plate 3 through the rotary connecting device, the rotary connecting device comprises a hollow rotating shaft 14, the bottom end of the hollow rotating shaft 14 is rotatably connected with the top end of the support plate 3, the horizontal direction of the leveling instrument main body is conveniently adjusted through the hollow rotating shaft 14, a telescopic rod 15 is sleeved inside the hollow rotating shaft 14, the height of the leveling instrument main body is conveniently adjusted, a second threaded through hole is formed in the side wall of the hollow rotating shaft 14, a second fixing bolt 16 is screwed inside the second threaded through hole, and the telescopic position of the telescopic, the top end of the supporting plate 3 is provided with a fixing device, the fixing device comprises two symmetrically arranged stationary half rings 17, two clamping columns 20 are symmetrically arranged at two ends of one stationary half ring 17, two clamping grooves matched with the clamping columns 20 are symmetrically formed at two ends of the other stationary half ring 17, the two stationary half rings 17 are conveniently connected with each other in a buckling manner through the clamping columns 20 and the clamping grooves, the rotating position of the hollow rotating shaft 14 is fixed, the bottom ends of the two stationary half rings 17 are fixedly connected with sliding rods 18, the top end of the supporting plate 3 is symmetrically provided with two sliding rails 19 matched with the sliding rods 18, the positions of the two stationary half rings 17 are conveniently slid through the sliding rods 18 and the sliding rails 19 in a sliding manner, the inner side walls of the stationary half rings 17 are fixedly connected with anti-skid pads 21, the anti-skid pads 21 are made of anti-skid rubber, the friction force between the stationary half rings 17 and the hollow rotating, the lifting rod 4 is sleeved in the lifting hole, a first threaded through hole is formed in the side wall of the supporting plate 3 and is communicated with the inside of the lifting hole, a first fixing bolt 6 is screwed in the first threaded through hole to fix the lifting position of the lifting rod 4, a reinforcing cone 7 is fixedly connected to the bottom end of the lifting rod 4 and is convenient to insert the lifting rod 4 into the ground, a placing cavity is formed in the reinforcing cone 7, feeding holes 8 are uniformly distributed in the periphery of the side wall of the reinforcing cone 7 to facilitate soil to enter the placing cavity and increase the connection between the measuring instrument for building supervision and the ground, so that the stability during placing is increased, the supporting stability of a tripod is good, the use reliability is improved, an opening is formed in the bottom end of the reinforcing cone 7, a cone cover 9 is hinged to the opening, a clamping block 10 is arranged on the right side of the bottom of the reinforcing cone 7, and a clamping ring 11 matched with the clamping block 10 is arranged on the right side of the, through

fixture block

10 and 11 buckle connections of snap ring, be convenient for control awl lid 9 open and close, thereby be convenient for place the soil of intracavity and discharge through the opening, symmetrical arrangement has two running-boards 12 on the lateral wall of lifter 4, be convenient for step on through the foot and increase the decurrent power of inserting when consolidating awl 7 and inserting, the top of running-board 12 is provided with anti-skidding line 13, be convenient for increase the frictional force on running-board 12 top, three regulation landing leg 5 articulates the bottom at backup pad 3, be convenient for support backup pad 3.

To sum up, when the measuring device for building supervision is used, firstly, the whole measuring device for building supervision is placed at a position required to be used by a user, the bottom ends of the three adjusting supporting legs 5 are inserted into the ground to support the measuring device for building supervision, then the first fixing bolt 6 is unscrewed, the lifting rod 4 conveniently slides downwards until the bottom end of the cone cover 9 is in contact with the ground, the foot pedal 12 is stepped on by feet, the reinforcing cone 7 is inserted into the ground, the first fixing bolt 6 is screwed to fix the lifting position of the lifting rod 4, soil enters the placing cavity through the plurality of feeding holes 8, the connection between the measuring device for building supervision and the ground is increased, the stability during placing is increased, the supporting stability of a tripod is better, the use reliability is improved, the extending length of the telescopic rod 15 can be adjusted by unscrewing the second fixing bolt 16 after placing, the height of the level body is adjusted, after the height is adjusted to a proper height, the telescopic position of the telescopic rod 15 is fixed by screwing the second fixing bolt 16, the hollow rotating shaft 14 is rotated, the horizontal direction of the level body is adjusted, after the adjustment is completed, the two fixed half rings 17 are connected by sliding the two fixed half rings 17 to the hollow rotating shaft 14 to the two fixed half rings 17 in a buckling mode, the hollow rotating shaft 14 between the two fixed half rings 17 is extruded, the rotating position of the hollow rotating shaft 14 is fixed, after the building supervision measuring instrument is used, the reinforcing cone 7 is extracted from the ground, the cone cover 9 is opened, soil in a placing cavity is discharged through an opening, and the building supervision measuring instrument can be used for reuse conveniently.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a building is supervised and is used measuring tool, includes spirit level main part (1) and tripod, its characterized in that: the tripod comprises a mounting plate (2), a rotating connecting device, a supporting plate (3), a lifting rod (4) and three adjusting supporting legs (5), wherein a level body is arranged at the top end of the mounting plate (2), the bottom end of the mounting plate (2) is rotatably connected with the top end of the supporting plate (3) through the rotating connecting device, a lifting hole which penetrates through the top end of the supporting plate (3) up and down is formed in the top end of the supporting plate, the lifting rod (4) is sleeved in the lifting hole, a first threaded through hole is formed in the side wall of the supporting plate (3) and is communicated with the inside of the lifting hole, a first fixing bolt (6) is screwed in the first threaded through hole, a reinforcing cone (7) is fixedly connected to the bottom end of the lifting rod (4), a placing cavity is formed in the reinforcing cone (7), and feeding holes (8) are uniformly distributed on the side wall of the reinforcing, the opening has been seted up to the bottom of consolidating awl (7) to the opening part articulates there is awl lid (9), and fixture block (10) have been arranged on the bottom right side of consolidating awl (7), and snap ring (11) that match with fixture block (10) have been arranged on the top right side of awl lid (9), and fixture block (10) are connected with snap ring (11) buckle, and three regulation landing leg (5) articulate the bottom in backup pad (3).

2. A measuring instrument for building supervision according to claim 1, characterized in that: two foot boards (12) are symmetrically arranged on the side wall of the lifting rod (4).

3. A measuring instrument for building supervision according to claim 2, characterized in that: the top end of the pedal (12) is provided with anti-skid grains (13).

4. A measuring instrument for building supervision according to claim 1, characterized in that: the rotating connecting device comprises a hollow rotating shaft (14), the bottom end of the hollow rotating shaft (14) is rotatably connected with the top end of the supporting plate (3), a telescopic rod (15) is sleeved inside the hollow rotating shaft (14), a second threaded through hole is formed in the side wall of the hollow rotating shaft (14), and a second fixing bolt (16) is arranged inside the second threaded through hole in a screwed mode.

5. A measuring instrument for building supervision according to claim 1, characterized in that: fixing device has been arranged on the top of backup pad (3), fixing device includes two symmetrical arrangement's stationary half ring (17), and the buckle is connected between two stationary half ring (17), and the equal fixedly connected with slide bar (18) in bottom of two stationary half ring (17) to the top symmetrical arrangement of backup pad (3) has two slide rail (19) that match with slide bar (18), slide bar (18) and slide rail (19) sliding fit.

6. A building supervision measuring instrument according to claim 5, characterized in that: two ends of the fixed half ring (17) are symmetrically provided with two clamping columns (20), two ends of the other fixed half ring (17) are symmetrically provided with two clamping grooves matched with the clamping columns (20), and the clamping columns (20) are connected with the clamping grooves in a buckling mode.

7. A building supervision measuring instrument according to claim 5, characterized in that: and the inner side wall of the fixed half ring (17) is fixedly connected with an anti-skid pad (21).

8. A measuring instrument for building supervision according to claim 7, characterized in that: the antiskid pad (21) is made of antiskid rubber.