CN214333771U

CN214333771U - Locking device for measuring level gauge

Info

Publication number: CN214333771U
Application number: CN202120667827.3U
Authority: CN
Inventors: 刘丹
Original assignee: Liaoning Urban Construction Technical College
Current assignee: Liaoning Urban Construction Technical College
Priority date: 2021-04-01
Filing date: 2021-04-01
Publication date: 2021-10-01
Anticipated expiration: 2031-04-01

Abstract

The utility model relates to a spirit level auxiliary machinery technical field especially relates to a locking device is used in spirit level measurement, including the bottom plate, the bottom plate top is rotated and is connected with branch, and bottom plate bottom fixed mounting has the universal wheel, and branch outside cover is equipped with the supporting seat, is equipped with the cavity in the branch, and has the lifter through threaded connection in the cavity, lifter top fixed mounting has the rack, the rack top is rotated and is connected with four screw rods, and has locking frame through threaded connection in the screw rod, wherein two equal fixed mounting in screw rod top have first gyro wheel, and the equal fixed mounting in other two screw rod tops has the second gyro wheel, is connected with first conveyer belt between the first gyro wheel, and all is connected with the second conveyer belt between second gyro wheel and the first gyro wheel, and first gyro wheel top fixed mounting has the knob. The utility model discloses, can lock the spirit level, avoid taking place the skew, both be convenient for remove the spirit level and can play fine stable effect again, have the practicality.

Description

Locking device for measuring level gauge

Technical Field

The utility model relates to a spirit level auxiliary instrument technical field especially relates to a locking device is used in spirit level measurement.

Background

A level gauge is a commonly used measuring tool for measuring angles, and is used in the machinery industry and in the manufacture of instruments for measuring an inclination angle relative to a horizontal position, a flatness and a straightness of a guide rail of a machine tool type device, a horizontal position and a vertical position of a device installation, and the like.

In the process of using the level gauge to perform level measurement, the level gauge often deviates due to the inclination of the contact surface, so that the measurement effect is affected, and therefore, a locking device for measuring the level gauge needs to be designed to fix, so that the problem is solved.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a locking device for measuring a level gauge.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a locking device for spirit level measurement, includes the bottom plate, the bottom plate top is rotated and is connected with branch, and bottom plate bottom fixed mounting has the universal wheel, branch outside cover is equipped with the supporting seat, be equipped with the cavity in the branch, and have the lifter through threaded connection in the cavity, lifter top fixed mounting has the rack, the rack top is rotated and is connected with four screw rods, and has the locking frame through threaded connection in the screw rod, wherein two the equal fixed mounting in screw rod top has first gyro wheel, and the equal fixed mounting in two other screw rod tops has the second gyro wheel, be connected with first conveyer belt between the first gyro wheel, and all be connected with the second conveyer belt between second gyro wheel and the first gyro wheel, first gyro wheel top fixed mounting has the knob.

Preferably, the supporting seat is connected to the outside and is installed the footboard, and supporting seat and footboard all are circular structural design.

Preferably, the lower section of the supporting rod is in a threaded structure design, a threaded groove matched with the supporting rod is formed in the top end of the supporting seat, and a grabbing rod is fixedly mounted on one side of the supporting rod.

Preferably, the bottom of the supporting seat is provided with a groove matched with the bottom plate, sliding rails are fixedly mounted on two sides of the groove, and sliding grooves matched with the sliding rails are formed in two sides of the bottom plate.

Preferably, the top end of the placing frame and the bottom of the locking frame are fixedly provided with limiting plates, and anti-slip pads are paved.

Preferably, two limiting grooves are formed in the first roller, and one limiting groove is formed in the second roller.

The utility model has the advantages that: the utility model discloses, can utilize the knob, first gyro wheel, the second gyro wheel, first conveyer belt and second conveyer belt control screw rotate, make the locking frame descend, thereby fix the spirit level, the limiting plate plays the guard action, the slipmat is then for increasing frictional force, avoid the spirit level to take place the skew, and this kind of structural design, can make the spirit level carry out the level detection to four faces, convenient observation, lifter and branch are used for adjusting the spirit level height, and branch cooperation grab bar can be with the universal wheel receipts supporting seat in, play stable effect, the footboard is then for increasing stability.

Drawings

Fig. 1 is a schematic structural view of a locking device for measuring a level gauge according to the present invention;

fig. 2 is a schematic side view of a placement frame in a locking device for measuring a level gauge according to the present invention;

fig. 3 is a cross-sectional view of a top view structure of the locking device for measuring a level gauge according to the present invention.

In the figure: the automatic conveying device comprises a base plate 1, a supporting rod 2, universal wheels 3, a supporting seat 4, a pedal 5, a grabbing rod 6, a lifting rod 7, a placing frame 8, a screw rod 9, a locking frame 10, a limiting plate 11, a first roller 12, a second roller 13, a first conveying belt 14, a second conveying belt 15 and a knob 16.

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.

Example (b): referring to fig. 1-3, a locking device for measuring a level meter comprises a bottom plate 1, wherein a supporting rod 2 is connected to the top end of the bottom plate 1 in a rotating mode, universal wheels 3 are fixedly mounted at the bottom of the bottom plate 1, a supporting seat 4 is sleeved on the outer side of the supporting rod 2, a cavity is arranged in the supporting rod 2, a lifting rod 7 is connected to the cavity through threads, a placing frame 8 is fixedly mounted at the top end of the lifting rod 7, four screw rods 9 are connected to the top end of the placing frame 8 in a rotating mode, a locking frame 10 is connected to the interior of each screw rod 9 through threads, a first roller 12 is fixedly mounted at the top ends of the two screw rods 9, a second roller 13 is fixedly mounted at the top ends of the other two screw rods 9, a first conveying belt 14 is connected between the first rollers 12, a second conveying belt 15 is connected between the second roller 13 and the first roller 12, and a knob 16 is fixedly mounted at the top end of the first roller 12.

Further, the pedal 5 is connected and installed on the supporting seat 4 outside, and the supporting seat 4 and the pedal 5 are both in circular structural design.

Further, the lower section of the supporting rod 2 is designed to be of a threaded structure, a threaded groove matched with the supporting rod 2 is formed in the top end of the supporting seat 4, and a grabbing rod 6 is fixedly mounted on one side of the supporting rod 2.

Further, the bottom of the supporting seat 4 is provided with a groove matched with the bottom plate 1, sliding rails are fixedly arranged on two sides of the groove, and sliding grooves matched with the sliding rails are arranged on two sides of the bottom plate 1.

Further, limiting plates 11 are fixedly mounted at the top end of the placing frame 8 and the bottom of the locking frame 10, and anti-slip pads are paved.

Furthermore, two limiting grooves are formed in the first roller 12, and one limiting groove is formed in the second roller 13.

The working principle is as follows: before using, can remove through 3 control locking device of universal wheel, when needing to use, grasp and grab pole 6, rotate supporting seat 4, descend through screw thread control supporting seat 4, meet with the contact surface, and with universal wheel 3 and bottom plate 1 income supporting seat 4, support locking device, make locking device personally submit the level with the contact all the time, rotate rack 8 after that, it rises through 7 spin control racks 8 of lifter, then put the spirit level on 8 tops of rack, rotate knob 16, control first gyro wheel 12 and rotate, transmission through first conveyer belt 14 and second conveyer belt 15 makes four screw rods 9 rotatory simultaneously, control locking frame 10 descends, meet with the spirit level, accomplish locking work.

Those not described in detail in this specification are within the skill of the art.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model, including circuit connection adopts conventional connection mode among the prior art, does not detailed here again.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A locking device for measuring a level meter comprises a bottom plate (1) and is characterized in that a supporting rod (2) is rotatably connected to the top end of the bottom plate (1), universal wheels (3) are fixedly mounted at the bottom of the bottom plate (1), a supporting seat (4) is sleeved on the outer side of the supporting rod (2), a cavity is arranged in the supporting rod (2), a lifting rod (7) is connected to the cavity through threads, a placing frame (8) is fixedly mounted at the top end of the lifting rod (7), four screw rods (9) are rotatably connected to the top end of the placing frame (8), a locking frame (10) is connected to the interior of each screw rod (9) through threads, a first roller (12) is fixedly mounted at the top ends of two screw rods (9), a second roller (13) is fixedly mounted at the top ends of the other two screw rods (9), a first conveying belt (14) is connected between the first rollers (12), and a second conveyor belt (15) is connected between the second roller (13) and the first roller (12), and a knob (16) is fixedly mounted at the top end of the first roller (12).

2. The locking device for measuring the level according to claim 1, wherein the pedal (5) is connected and installed on the outer side of the supporting seat (4), and the supporting seat (4) and the pedal (5) are both designed in a circular structure.

3. The locking device for measuring the level according to claim 1, wherein the lower section of the supporting rod (2) is designed in a threaded structure, a threaded groove matched with the supporting rod (2) is formed at the top end of the supporting seat (4), and a grabbing rod (6) is fixedly installed at one side of the supporting rod (2).

4. The locking device for measuring the level according to claim 1, wherein a groove adapted to the bottom plate (1) is formed at the bottom of the supporting seat (4), sliding rails are fixedly mounted at two sides of the groove, and sliding grooves adapted to the sliding rails are formed at two sides of the bottom plate (1).

5. The locking device for the level gauge measurement according to claim 1, wherein the top end of the placing frame (8) and the bottom of the locking frame (10) are both fixedly provided with a limiting plate (11) and are both paved with anti-skid pads.

6. The locking device for level gauge measurement according to claim 1, wherein two limit grooves are formed in the first roller (12) and one limit groove is formed in the second roller (13).