CN220912306U

CN220912306U - Measuring device

Info

Publication number: CN220912306U
Application number: CN202322985681.9U
Authority: CN
Inventors: 吴家林; 刘仕勇; 李国阳
Original assignee: Dingli Kyushu Quality Inspection Technology Service Co ltd
Current assignee: Dingli Kyushu Quality Inspection Technology Service Co ltd
Priority date: 2023-11-06
Filing date: 2023-11-06
Publication date: 2024-05-07
Anticipated expiration: 2033-11-06

Abstract

The utility model discloses a measuring device, which relates to the technical field of engineering quality supervision, and comprises a base, wherein four mounting blocks are slidably mounted in the base, and universal wheels are fixedly mounted on the lower surfaces of the mounting blocks.

Description

Measuring device

Technical Field

The utility model relates to the technical field of engineering quality supervision, in particular to a measuring device.

Background

In the process of engineering quality supervision, detection personnel need to use various instruments and equipment to measure and detect, thereby guarantee that the building accords with the standard, and the laser instrument is the device that uses the most, and at present the laser instrument is in the in-process of using, need place the laser instrument on the support frame, facilitate the use, but most support frames do not set up the gyro wheel, thereby inconvenient laser instrument removes, and the support frame can not fold, inconvenient accomodate and carry the support frame, and to above-mentioned problem, the inventor proposes a measuring device and is used for solving above-mentioned problem.

Disclosure of utility model

The problems that a laser instrument is inconvenient to move and a support frame is inconvenient to store and carry are solved; the utility model aims to provide a measuring device.

In order to solve the technical problems, the utility model adopts the following technical scheme: the measuring device comprises a base, four mounting blocks are slidably mounted in the base, sliding strips are fixedly mounted on two sides of each mounting block, the sliding strips are slidably arranged in the base, two worms are rotatably mounted in the base, two worm gears are connected in a meshed mode, a screw rod is fixedly mounted on the lower surface of each worm gear, the mounting blocks are connected to the screw rod in a threaded mode, a rotating rod is rotatably mounted on the side face of the base, two third bevel gears are fixedly mounted on the outer surface of each rotating rod, fourth bevel gears are connected to the third bevel gears in a meshed mode, one ends of the worms are fixedly connected to the fourth bevel gears, and universal wheels are fixedly mounted on the lower surface of each mounting block; the upper surface slidable mounting of base has two fixed blocks, rotates between the fixed block and installs the support column, and two equal fixed mounting of group of support column have the pivot, and the pivot rotates and sets up inside the fixed block, and the upper surface activity of fixed block is inserted and is equipped with the inserted bar, and the bottom activity of inserted bar runs through the pivot activity and inserts and establish inside the fixed block, and slidable mounting has the removal post in the support column, and the upper surface threaded connection of removal post has the laser instrument.

Preferably, the lower surface fixed mounting of fixed block has the slider, and the slider slides and sets up inside the base, and the both sides of base all activity are inserted and are equipped with the gag lever post, and the one end that the gag lever post is close to each other is movable to run through the slider activity and is inserted in the base inside.

Preferably, both sides of the movable column are fixedly provided with limit bars, and the limit bars are slidably arranged inside the support column.

Preferably, the side that the support column kept away from the bull stick rotates and installs the installation pole, and the one end that the installation pole is close to the bull stick fixedly mounted has first bevel gear, and first bevel gear meshing is connected with the second bevel gear, and the last fixed surface of second bevel gear installs the screw rod, and threaded connection has the removal post on the screw rod.

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

1. The universal wheel is arranged in the utility model, so that the laser instrument is conveniently pushed to move, the worm is driven to rotate through the rotating rod, the installation block is driven to move through the worm, the universal wheel is driven to move through the installation block, when the universal wheel needs to move, the universal wheel is contacted with the ground, and after the use is completed, the universal wheel is moved into the base, so that the universal wheel is conveniently stored.

2. According to the utility model, the support column is outwards rotated and fixed through the inserted link, so that the support column is conveniently folded and stored, and the movable column is driven to move through the mounting link, so that the laser instrument is driven to move, and the height of the laser instrument is conveniently adjusted.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the overall structure of the present utility model.

Fig. 2 is a schematic cross-sectional view of a base of the present utility model.

FIG. 3 is a schematic cross-sectional view of a support column according to the present utility model.

FIG. 4 is a schematic cross-sectional view of a fixing block according to the present utility model.

In the figure: 1. a base; 11. a fixed block; 12. a mounting block; 13. a slide bar; 14. a universal wheel; 15. a rod; 16. a slide block; 17. a limit rod; 2. a support column; 21. a moving column; 22. a limit bar; 23. a mounting rod; 24. a first bevel gear; 25. a second bevel gear; 26. a screw; 27. a laser instrument; 28. a rotating shaft; 3. a rotating rod; 31. a third bevel gear; 32. a fourth bevel gear; 33. a worm; 34. a worm wheel; 35. a screw rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples: as shown in fig. 1-4, the utility model provides a measuring device, which comprises a base 1, wherein four mounting blocks 12 are slidably arranged in the base 1 and used for driving universal wheels 14 to move, and universal wheels 14 are fixedly arranged on the lower surface of the mounting blocks 12 and used for facilitating the movement of a laser instrument 27; the upper surface slidable mounting of base 1 has two fixed blocks 11, rotates between the fixed block 11 and installs support column 2, and slidable mounting has movable column 21 in the support column 2, and movable column 21's upper surface threaded connection has laser instrument 27 for make things convenient for the installation and the dismantlement of laser instrument 27.

The both sides of installation piece 12 are all fixed mounting has draw runner 13, and draw runner 13 slides and sets up inside base 1, has seted up four sets of spouts in the base 1, and draw runner 13 slides and sets up inside the spout to installation piece 12 can only remove along the spout.

By adopting the above technical solution, the mounting block 12 can be moved along the chute.

Two worms 33 are rotatably mounted on the base 1, two worm gears 34 are connected with the worm gears 33 in a meshed mode, a screw rod 35 is fixedly mounted on the lower surface of each worm gear 34, a mounting block 12 is connected to each screw rod 35 in a threaded mode and used for driving the corresponding mounting block 12 to move, when the worm gear is used, the worm gears 33 are rotated to drive the worm gears 34 to rotate, the screw rods 35 are driven to rotate through rotation of the worm gears 34, and the mounting blocks 12 are driven to move through rotation of the screw rods 35.

By adopting the above technical scheme, the worm 33 can drive the mounting block 12 to move.

The side of the base 1 is rotatably provided with a rotating rod 3 for driving a worm 33 to rotate, when the rotary rod is used, the rotating rod 3 drives a third bevel gear 31 to rotate, a fourth bevel gear 32 is driven to rotate through the rotation of the third bevel gear 31, the worm 33 is driven to rotate through the rotation of the fourth bevel gear 32, two third bevel gears 31 are fixedly arranged on the outer surface of the rotating rod 3, the third bevel gears 31 are connected with the fourth bevel gear 32 in a meshing manner, and one end of the worm 33 is fixedly connected to the fourth bevel gear 32.

By adopting the technical scheme, the rotating rod 3 can drive the worm 33 to rotate.

Two groups of support columns 2 are fixedly provided with rotating shafts 28, the rotating shafts 28 are rotatably arranged inside the fixed blocks 11, inserting rods 15 are movably inserted into the upper surfaces of the fixed blocks 11, the bottoms of the inserting rods 15 movably penetrate through the rotating shafts 28 and are movably inserted into the fixed blocks 11 to limit the support columns 2, when the inserting rods 15 are inserted, the support columns 2 cannot rotate, when the inserting rods 15 are pulled out, the support columns 2 can rotate, and therefore the support columns 2 can be limited.

Through adopting above-mentioned technical scheme, make inserted bar 15 can carry out spacingly to support column 2.

The lower fixed surface of fixed block 11 installs slider 16, and slider 16 slides and sets up inside base 1, and the both sides of base 1 all activity is inserted and is equipped with gag lever post 17, and the one end that gag lever post 17 is close to each other runs through slider 16 activity and inserts and establish inside base 1 for spacing fixed block 11, when the use, when gag lever post 17 inserts, fixed block 11 can't remove, and when gag lever post 17 pulls out, fixed block 11 can remove to can carry out spacingly to fixed block 11.

By adopting the technical scheme, the limiting rod 17 can limit the fixed block 11.

Both sides of the movable column 21 are fixedly provided with limit bars 22, the limit bars 22 are slidably arranged inside the support column 2, two movable grooves are formed in the support column 2, and the limit bars 22 are slidably arranged inside the movable grooves, so that the movable column 21 can only move along the movable grooves.

By adopting the above-described technical scheme, the moving column 21 can be moved along the moving groove.

The support column 2 is kept away from the side rotation of bull stick 3 and is installed installation pole 23, be used for driving the removal post 21 and remove, when using, rotate installation pole 23 and drive first bevel gear 24 rotation, drive second bevel gear 25 rotation through the rotation of first bevel gear 24, drive screw rod 26 rotation through the rotation of second bevel gear 25, drive removal post 21 through the rotation of screw rod 26 and remove, the one end fixed mounting that installation pole 23 is close to bull stick 3 has first bevel gear 24, first bevel gear 24 meshing is connected with second bevel gear 25, the upper surface fixed mounting of second bevel gear 25 has screw rod 26, threaded connection has removal post 21 on the screw rod 26.

By adopting the above technical scheme, the mounting rod 23 can drive the movable column 21 to move.

Working principle: firstly, placing the base 1 on the ground, pulling out the inserting rod 15, at the moment, rotating the supporting column 2, enabling the supporting column 2 to be perpendicular to the base 1, inserting the inserting rod 15, fixing the position of the supporting column 2, secondly, pulling out the limiting rod 17, at the moment, enabling the fixing block 11 to move, pushing the fixing block 11 to move, enabling the supporting column 2 to move to the center position of the base 1, inserting the limiting rod 17 to limit the fixing block 11, fixing the position of the supporting column 2, then installing the laser instrument 27 on the top of the moving column 21, rotating the installing rod 23 to drive the first bevel gear 24 to rotate, driving the second bevel gear 25 to rotate through rotation of the first bevel gear 24, driving the screw 26 to rotate through rotation of the second bevel gear 25, driving the moving column 21 to move through rotation of the screw 26, driving the laser instrument 27 to move through movement of the moving column 21, after the adjustment, the mounting rod 23 is stopped to rotate, the position of the laser instrument 27 is fixed, finally, the rotating rod 3 drives the third bevel gear 31 to rotate, the fourth bevel gear 32 is driven to rotate through the rotation of the third bevel gear 31, the worm 33 is driven to rotate through the rotation of the fourth bevel gear 32, the worm wheel 34 is driven to rotate through the rotation of the worm 33, the screw rod 35 is driven to rotate through the rotation of the worm wheel 34, the mounting block 12 is driven to move through the rotation of the screw rod 35, the universal wheel 14 is driven to move through the movement of the mounting block 12, the universal wheel 14 moves downwards, the outer surface of the universal wheel 14 is contacted with the ground, the movement of the base 1 is facilitated, the movement of the laser instrument 27 is facilitated, the laser instrument 27 is pushed to a proper position, and after the use is completed, the folding storage of the base 1 is completed through the reverse operation.

It will be apparent to those skilled in the art that various modifications and variations can be made to the present utility model without departing from the spirit or scope of the utility model. Thus, it is intended that the present utility model also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.

Claims

1. Measuring device, comprising a base (1), characterized in that: four mounting blocks (12) are slidably mounted in the base (1), and universal wheels (14) are fixedly mounted on the lower surfaces of the mounting blocks (12); the laser device is characterized in that two fixed blocks (11) are slidably mounted on the upper surface of the base (1), a support column (2) is rotatably mounted between the fixed blocks (11), a movable column (21) is slidably mounted in the support column (2), and a laser instrument (27) is connected to the upper surface of the movable column (21) in a threaded mode.

2. A measuring device according to claim 1, characterized in that the two sides of the mounting block (12) are fixedly provided with sliding strips (13), and the sliding strips (13) are arranged in the base (1) in a sliding manner.

3. A measuring device according to claim 1, characterized in that the base (1) is rotatably provided with two worms (33), the worms (33) are connected with two worm wheels (34) in a meshed manner, a screw rod (35) is fixedly arranged on the lower surface of the worm wheel (34), and a mounting block (12) is connected with the screw rod (35) in a threaded manner.

4. A measuring device according to claim 3, characterized in that the side surface of the base (1) is rotatably provided with a rotating rod (3), the outer surface of the rotating rod (3) is fixedly provided with two third bevel gears (31), the third bevel gears (31) are connected with a fourth bevel gear (32) in a meshed manner, and one end of the worm (33) is fixedly connected with the fourth bevel gear (32).

5. A measuring device according to claim 1, characterized in that the two groups of the supporting columns (2) are fixedly provided with rotating shafts (28), the rotating shafts (28) are rotatably arranged inside the fixed blocks (11), the upper surfaces of the fixed blocks (11) are movably inserted with inserting rods (15), and the bottom ends of the inserting rods (15) movably penetrate through the rotating shafts (28) to be movably inserted inside the fixed blocks (11).

6. A measuring device according to claim 1, characterized in that the lower surface of the fixed block (11) is fixedly provided with a sliding block (16), the sliding block (16) is slidably arranged inside the base (1), both sides of the base (1) are movably inserted with a limiting rod (17), and one end of the limiting rod (17) close to each other movably penetrates through the sliding block (16) to be movably inserted inside the base (1).

7. A measuring device according to claim 1, characterized in that the two sides of the moving column (21) are fixedly provided with limit bars (22), and the limit bars (22) are slidably arranged inside the supporting column (2).

8. A measuring device according to claim 1, characterized in that the side surface of the support column (2) far away from the rotating rod (3) is rotatably provided with a mounting rod (23), one end of the mounting rod (23) close to the rotating rod (3) is fixedly provided with a first bevel gear (24), the first bevel gear (24) is in meshed connection with a second bevel gear (25), the upper surface of the second bevel gear (25) is fixedly provided with a screw rod (26), and the screw rod (26) is in threaded connection with a movable column (21).