CN218064223U

CN218064223U - Measuring device

Info

Publication number: CN218064223U
Application number: CN202221099464.9U
Authority: CN
Inventors: 边晓敏
Original assignee: Zhongke Shenghua Engineering Group Co ltd
Current assignee: Zhongke Shenghua Engineering Group Co ltd
Priority date: 2022-05-10
Filing date: 2022-05-10
Publication date: 2022-12-16
Anticipated expiration: 2032-05-10

Abstract

The utility model relates to a building survey technical field just discloses a measuring device, including end box, four ends in the bottom of end box all are fixed with the landing leg, the frame-shaped mounting bracket is installed at the top of end box, the top of frame-shaped mounting bracket is fixed with the set casing, the inboard roll connection of set casing has the spherical piece, both ends all are fixed with the fender ring about the outside of spherical piece, the bottom surface middle part of spherical piece is fixed with the head rod, the bottom mounting of head rod has the counter weight ball. This measuring device for through the gravity of counter weight ball for first connecting rod drives the sphere piece and rolls in the set casing, drives the distancer through second connecting rod and backup pad and carries out the leveling, and the screw rod is twisted to the static back of counter weight ball, drives the movable block and removes, makes skid resistant course and the outside in close contact with of sphere piece, thereby accomplishes the leveling operation to measuring device, has improved measuring device's measurement accuracy.

Description

Measuring device

Technical Field

The utility model relates to a building survey technical field specifically is a measuring device.

Background

The written product building measuring device needs to accurately measure the data of the building in the design stage before building construction, designers need to carry out on-site survey, and the primary design is carried out after the height and the distance of the terrain are detected and calculated.

When the existing product building measuring device is used, the existing product building measuring device is usually directly placed on the ground for measurement, but the ground is not completely horizontal, so that a long time is needed for leveling the detecting device before data are detected, the data can be detected only after the detecting device is completely vertical to the ground, and the problem of low efficiency caused by long time waste due to leveling is usually solved.

To the above disadvantage, the chinese authorized utility model discloses a number: CN215111623U discloses a measuring device for building design, which solves the above disadvantages by providing a rotating frame and a counterweight;

however, the structural design of the prior art is affected by the expansion brackets on the two sides when in use, so that the rotation direction of the placed measuring device is single, and the measuring precision is easily affected.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

To prior art's not enough among the above-mentioned background art, the utility model aims to provide a measuring device to solve some measuring device on the existing market that propose in the above-mentioned background art, when having the use, receive the influence of both sides expansion bracket, it is single to lead to the measuring device rotation direction after placing, causes the problem of influence to the measuring precision easily.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:

the utility model provides a measuring device, includes end box, four ends in the bottom of end box all are fixed with the landing leg, the frame mounting bracket is installed at end box's top, the top of frame mounting bracket is fixed with the set casing, the inboard roll connection of set casing has the spheroid piece, both ends all are fixed with the fender ring about the outside of spheroid piece, the bottom surface middle part of spheroid piece is fixed with the head rod, the bottom mounting of head rod has the counter weight ball, the cavity has all been seted up to the both sides of set casing, the inboard sliding connection of cavity has the movable block, one side that the movable block is close to the spheroid piece bonds there is the skid resistant course, equal threaded connection has the screw rod in both sides upper end of frame mounting bracket, the one end of screw rod is fixed with first turning handle, the other end of screw rod stretches into the inboard of cavity and rotates with the movable block to be connected, the top surface middle part of spheroid piece is fixed with the second connecting rod, the top of second connecting rod rotates and is connected with the backup pad, the distancer is installed at the top of backup pad.

Preferably, the spherical block is matched with the fixed shell, the interior of the spherical block is hollow, and the weight of the measuring device can be reduced through the spherical block with the hollow interior.

Preferably, the skid resistant layer is made of rubber materials, and one side of the skid resistant layer is in contact with the outer side of the spherical block and can pass through the skid resistant layer so as to enhance the fixing effect on the skid resistant layer.

Preferably, the spout has been seted up to the interior bottom side of end box, one side of end box is rotated and is connected with the dwang, the dwang runs through end box, the both ends of dwang all are fixed with the second turning handle, the outside middle part of dwang is fixed with the dog, the outside of dwang is provided with positive screw thread and back-thread, positive screw thread and back-thread are located the both sides of dog respectively, the equal threaded connection in the outside of positive screw thread and back-thread has the movable block, the bottom of movable block is fixed with the slider, the bottom of slider and the inboard sliding connection of spout, the top swing joint of movable block has the movable rod, the one end of movable rod and the bottom swing joint of frame shape mounting bracket, through twisting the second turning handle, under the cooperation between slider and the spout, drive two movable block reverse movements simultaneously through positive screw thread and back-thread on the dwang to drive frame shape mounting bracket through the movable rod and go up and down, thereby accomplish the regulation to measuring device height.

Furthermore, the bottom roll of slider is connected with the ball, the bottom of ball contacts with the interior diapire of spout, can pass through the ball to be convenient for the slip of slider.

Furthermore, hinged seats are installed at two ends of the movable rod, and the movable rod is connected with the top of the movable block and the bottom of the frame-shaped mounting frame through the hinged seats at the two ends respectively.

(III) advantageous effects

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

(1) Through the gravity of counter weight ball for first connecting rod drives spherical piece and rolls in the set casing, thereby drives the distancer through second connecting rod and backup pad and carries out the leveling, and the screw rod is twisted to the static back of counter weight ball, drives the movable block and removes, makes skid resistant course and the outside in close contact with of spherical piece, thereby accomplishes the leveling operation to measuring device, has improved measuring device's measurement accuracy.

(2) Through twisting the second turning handle, under the cooperation between slider and the spout, drive two movable blocks backward movement simultaneously through positive screw thread and the left-hand thread on the dwang to drive the frame-shaped mounting bracket through the movable rod and go up and down, thereby accomplish the regulation to measuring device height.

Drawings

Fig. 1 is a schematic view of a main sectional structure of the measuring device of the present invention;

fig. 2 is an enlarged schematic structural diagram of the measuring device of the present invention at a in fig. 1;

fig. 3 is a schematic perspective view of a spherical block of the measuring device of the present invention;

fig. 4 is a schematic view of the appearance structure of the measuring device of the present invention.

In the figure: 1. a bottom case; 2. a support leg; 3. a frame-shaped mounting frame; 4. a stationary case; 5. a spherical block; 6. a baffle ring; 7. a first connecting rod; 8. a counterweight ball; 9. a cavity; 10. a movable block; 11. an anti-slip layer; 12. a screw; 13. a first stem; 14. a second connecting rod; 15. a support plate; 16. a distance meter; 17. a chute; 18. rotating the rod; 19. a stopper; 20. a positive thread; 21. reverse threads; 22. a moving block; 23. a slider; 24. a movable rod; 25. a second rotating handle.

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. 1-4, the present invention provides a measuring device; including end box 1, four ends in the bottom of end box 1 all are fixed with landing leg 2, frame-shaped mounting bracket 3 is installed at the top of end box 1, the top of frame-shaped mounting bracket 3 is fixed with set casing 4, the inboard roll connection of set casing 4 has spherical piece 5,

spherical piece

5 and 4 looks adaptations of set casing, the inside of spherical piece 5 is the cavity form, both ends all are fixed with fender ring 6 about the outside of spherical piece 5, the bottom surface middle part of spherical piece 5 is fixed with head rod 7, the bottom mounting of head rod 7 has counter weight ball 8, cavity 9 has all been seted up to the both sides of set casing 4, the inboard sliding connection of cavity 9 has movable block 10, movable block 10 bonds near one side of spherical piece 5 has skid resistant course 11, skid resistant course 11 is made by rubber materials, one side of skid resistant course 11 contacts with the outside of spherical piece 5, the equal threaded connection in both sides upper end of frame-shaped mounting bracket 3 has screw rod 12, the one end of screw rod 12 is fixed with first handle 13, the other end of screw rod 12 stretches into the inboard of cavity 9 and is connected with movable block 10 rotation, the middle part of spherical piece 5 is fixed with second connecting rod 14, the top of second connecting rod 15 is installed the rotational connection has distancer top 16.

The embodiment can realize that: the measuring device is placed on the ground through the support legs 2 at the bottom of the bottom box 1, under the action of gravity of the counterweight ball 8, the spherical block 5 is driven to roll in the fixed shell 4 through the first connecting rod 7, so that the distance measuring instrument 16 is driven to be leveled through the second connecting rod 14 and the support plate 15, the screw rod 12 is screwed after the counterweight ball 8 is static, the movable block 10 is driven to move, the anti-skid layer 11 is in close contact with the outer side of the spherical block 5, and the leveling operation of the measuring device is completed.

Example 2

Referring to fig. 1-4, the present invention provides a measuring device; comprises a bottom box 1, wherein four ends at the bottom of the bottom box 1 are respectively fixed with a supporting leg 2, the top of the bottom box 1 is provided with a frame-shaped mounting rack 3, the top of the frame-shaped mounting rack 3 is fixed with a fixed shell 4, the inner side of the fixed shell 4 is connected with a spherical block 5 in a rolling way, the spherical block 5 is matched with the fixed shell 4, the inner part of the spherical block 5 is hollow, the upper end and the lower end of the outer side of the spherical block 5 are respectively fixed with a baffle ring 6, the middle part of the bottom surface of the spherical block 5 is fixed with a first connecting rod 7, the bottom end of the first connecting rod 7 is fixed with a counterweight ball 8, two sides of the fixed shell 4 are respectively provided with a cavity 9, the inner side of the cavity 9 is connected with a movable block 10 in a sliding way, one side of the movable block 10 close to the spherical block 5 is bonded with an anti-skid layer 11, the anti-skid layer 11 is made of rubber material, one side of the anti-skid layer 11 is contacted with the outer side of the spherical block 5, the upper ends of two sides of the frame-shaped mounting rack 3 are respectively connected with a screw 12 in a threaded way, a first rotating handle 13 is fixed at one end of a screw 12, the other end of the screw 12 extends into the inner side of the cavity 9 and is rotatably connected with a movable block 10, a second connecting rod 14 is fixed at the middle part of the top surface of the spherical block 5, a supporting plate 15 is rotatably connected at the top end of the second connecting rod 14, a distance meter 16 is installed at the top part of the supporting plate 15, a sliding groove 17 is arranged at the inner bottom side of the bottom box 1, a rotating rod 18 is rotatably connected to one side of the bottom box 1, the rotating rod 18 penetrates through the bottom box 1, a second rotating handle 25 is fixed at both ends of the rotating rod 18, a stopper 19 is fixed at the middle part of the outer side of the rotating rod 18, a positive thread 20 and a reverse thread 21 are arranged at the outer side of the rotating rod 18, the positive thread 20 and the reverse thread 21 are respectively positioned at both sides of the stopper 19, a movable block 22 is in threaded connection with the outer sides of the positive thread 20 and the reverse thread 21, a sliding block 23 is fixed at the bottom of the movable block 22, and the bottom end of the sliding groove 17 is in sliding connection, the top swing joint of movable block 22 has movable rod 24, the one end of movable rod 24 and the bottom swing joint of frame-shaped mounting bracket 3, and the bottom roll connection of slider 23 has the ball, and the bottom of ball contacts with the interior bottom wall of spout 17 mutually, and articulated seat is all installed at the both ends of movable rod 24, and movable rod 24 is connected with the top of movable block 22 and the bottom of frame-shaped mounting bracket 3 respectively through the articulated seat at both ends.

The embodiment can realize that: when the height of the measuring device needs to be adjusted, the second rotating handle 25 is screwed, under the matching between the sliding block 23 and the sliding groove 17, the two moving blocks 22 are driven to move reversely through the positive threads 20 and the negative threads 21 on the rotating rod 18, and the frame-shaped mounting frame 3 is driven to lift through the movable rod 24, so that the height of the measuring device is adjusted.

It should be noted that, this embodiment is a measuring device, the measuring device is placed on the ground through the support leg 2 at the bottom of the bottom box 1, under the action of the gravity of the counterweight ball 8, the spherical block 5 is driven to roll in the fixed shell 4 through the first connecting rod 7, so as to drive the distance meter 16 to level through the second connecting rod 14 and the support plate 15, after the counterweight ball 8 is stationary, the screw rod 12 is screwed to drive the movable block 10 to move, so that the anti-skid layer 11 is in close contact with the outer side of the spherical block 5, so as to complete the leveling operation of the measuring device, and when the height of the measuring device needs to be adjusted, the second rotating handle 25 is screwed, under the cooperation between the sliding block 23 and the sliding groove 17, the two moving blocks 22 are driven to move in opposite directions through the positive thread 20 and the negative thread 21 on the rotating rod 18, and the frame-shaped mounting rack 3 is driven to lift through the movable rod 24, so as to complete the adjustment of the height of the measuring device.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The measuring device comprises a bottom box (1) and is characterized in that four ends of the bottom box (1) are respectively fixed with a support leg (2), a frame-shaped mounting frame (3) is mounted at the top of the bottom box (1), a fixed shell (4) is fixed at the top of the frame-shaped mounting frame (3), a spherical block (5) is connected to the inner side of the fixed shell (4) in a rolling manner, baffle rings (6) are fixed at the upper end and the lower end of the outer side of the spherical block (5), a first connecting rod (7) is fixed at the middle part of the bottom surface of the spherical block (5), a counterweight ball (8) is fixed at the bottom end of the first connecting rod (7), cavities (9) are formed in the two sides of the fixed shell (4), a movable block (10) is connected to the inner side of the cavities (9) in a sliding manner, an anti-slip layer (11) is bonded to one side, which is close to the spherical block (5), screw rods (12) are connected to the upper ends of the two sides of the frame-shaped mounting frame (3) in a threaded manner, a first rotating handle (13) is fixed at one end of the screw rods (12), the other end of the screw rods (9) extends into the cavities (14) and a second supporting plate (14) is connected to the top end of the second movable block (5), and a distance meter (16) is arranged at the top of the supporting plate (15).

2. The measuring device according to claim 1, characterized in that the spherical block (5) is fitted with a fixed shell (4), the inside of the spherical block (5) being hollow.

3. A measuring device as claimed in claim 1, characterised in that the anti-slip layer (11) is made of a rubber material, one side of the anti-slip layer (11) being in contact with the outside of the spherical block (5).

4. The measuring device according to claim 1, wherein a sliding groove (17) is formed in the inner bottom side of the bottom case (1), a rotating rod (18) is rotatably connected to one side of the bottom case (1), the rotating rod (18) penetrates through the bottom case (1), second rotating handles (25) are fixed to two ends of the rotating rod (18), a stop block (19) is fixed to the middle of the outer side of the rotating rod (18), a positive thread (20) and a negative thread (21) are arranged on the outer side of the rotating rod (18), the positive thread (20) and the negative thread (21) are respectively located on two sides of the stop block (19), a moving block (22) is connected to the outer sides of the positive thread (20) and the negative thread (21) in a threaded manner, a sliding block (23) is fixed to the bottom of the moving block (22), the bottom end of the sliding block (23) is slidably connected to the inner side of the sliding groove (17), a moving rod (24) is movably connected to the top of the moving block (22), and one end of the moving rod (24) is movably connected to the bottom of the frame-shaped mounting frame (3).

5. The measuring device according to claim 4, characterized in that the bottom of the slide (23) is connected with a rolling ball in a rolling way, and the bottom of the rolling ball is in contact with the inner bottom wall of the chute (17).

6. The measuring device according to claim 4, characterized in that the two ends of the movable rod (24) are provided with hinged seats, and the movable rod (24) is respectively connected with the top of the movable block (22) and the bottom of the frame-shaped mounting frame (3) through the hinged seats at the two ends.