CN219243135U

CN219243135U - Engineering angle measuring instrument

Info

Publication number: CN219243135U
Application number: CN202320735294.7U
Authority: CN
Inventors: 严文风; 程焕强; 刘志伟; 张广儒; 陈洋
Original assignee: Shandong Huayue Survey And Mapping Co ltd Zibo Branch
Current assignee: Shandong Huayue Survey And Mapping Co ltd Zibo Branch
Priority date: 2023-04-01
Filing date: 2023-04-01
Publication date: 2023-06-23
Anticipated expiration: 2033-04-01

Abstract

The utility model relates to the technical field of measurement, in particular to an engineering angle measuring instrument, which comprises an angle measuring instrument body and a supporting plate, wherein the bottom end of the angle measuring instrument body is fixedly provided with a mounting block, both ends of the mounting block are fixedly provided with positioning blocks, the upper surface of the supporting plate is provided with a mounting groove, the mounting block is movably inserted in the mounting groove, and both sides of the upper surface of the supporting plate are provided with positioning grooves. According to the angle measuring instrument, the circular ring is pressed downwards, so that the two connecting rods downwards move, the circular plate is driven to downwards move by the downwards movement of the two connecting rods, the two limiting blocks are driven to downwards move by the downwards movement of the circular plate, at the moment, the two limiting blocks do not abut against the positioning blocks any more, the angle measuring instrument body can be taken out by rotating the angle measuring instrument body in the opposite direction of a user, the angle measuring instrument body is convenient to detach, the angle measuring instrument body is convenient to maintain, and the angle measuring instrument is more convenient to use.

Description

Engineering angle measuring instrument

Technical Field

The utility model relates to the technical field of measurement, in particular to an engineering angle measuring instrument.

Background

The building engineering refers to engineering entities formed by building various house buildings and auxiliary facilities thereof and installing and moving lines, pipelines and equipment matched with the building buildings.

In the process of building construction, an angle measuring instrument is often required to be used, at present, in the measuring process, the angle measuring instrument is required to be fixed on a supporting plate, the angle measuring instrument on the market is usually fixed on the supporting plate by bolts, the installation and the disassembly are all carried out by means of tools, the operation is complicated, the use of workers is inconvenient, and certain inconvenience is caused to the disassembly and the maintenance of maintenance workers easily.

Disclosure of Invention

In order to overcome the defects in the prior art, the utility model provides an engineering angle measuring instrument.

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides an engineering angle measuring apparatu, includes angle measuring apparatu body and backup pad, the bottom fixed mounting of angle measuring apparatu body has the installation piece, the equal fixed mounting in both ends of installation piece has the locating piece, the mounting groove has been seted up to the upper surface of backup pad, the installation piece activity is pegged graft in the mounting groove, the constant head tank has all been seted up to the both sides of backup pad upper surface, two the locating piece activity is pegged graft respectively in the constant head tank, two the draw-in groove has all been seted up to the side surface of constant head tank, every rotatory joint respectively in the draw-in groove of locating piece, slidable mounting has the plectane in the mounting groove, the bottom fixed mounting of plectane has the round bar, the bottom of round bar activity runs through the backup pad, the movable sleeve has the spring on the round bar, the plectane passes through the inner wall bottom fixed connection of spring and mounting groove, the bottom fixed mounting of round bar has the limiting plate, the bottom of limiting plate is laminated with the bottom of backup pad.

As a preferable technical scheme of the utility model, fixed blocks are fixedly arranged at the end parts of two sides of the circular plate, and limiting blocks are fixedly arranged at the upper ends of the two fixed blocks.

As a preferable technical scheme of the utility model, the bottom ends of the two limiting blocks are fixedly provided with limiting rods.

As a preferable technical scheme of the utility model, the bottom end of the supporting plate is hinged with supporting legs, the number of the supporting legs is three, and the three supporting legs are circumferentially distributed.

As a preferable technical scheme of the utility model, the supporting plate is movably sleeved with the circular ring, and connecting rods are fixedly arranged on the inner walls of the two sides of the circular ring.

As a preferable technical scheme of the utility model, the two connecting rods respectively penetrate through the supporting plate movably and are respectively and fixedly connected with the two ends of the circular plate.

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

1. the positioning block is inserted into the clamping groove, the positioning block does not apply acting force to the limiting block any more, the limiting block is reset by utilizing the elastic reset action of the spring, the limiting block is propped against the positioning block at the moment, the positioning block cannot be separated from the clamping groove, and therefore the angle measuring instrument is convenient to install and convenient for staff to measure the angle.

2. Through pressing down the ring for two connecting rods move downwards, can drive the plectane downwardly moving through two connecting rods downwardly moving, can drive two stopper downwardly moving through the plectane downwardly moving, two stopper will not support the locating piece any more this moment, and the angular surveying appearance body can be taken out to the opposite direction rotation angular surveying appearance body of user, is convenient for dismantle angular surveying appearance body, conveniently maintains angular surveying appearance body, and it is more convenient to use.

Drawings

FIG. 1 is a schematic view of the construction of the engineering angle measuring instrument of the present utility model;

FIG. 2 is a schematic view of the structure of the mounting block of the present utility model;

FIG. 3 is a schematic view of the support plate of the present utility model in a cut-away configuration;

fig. 4 is a schematic structural view of the round bar of the present utility model.

Wherein: 1. an angle measuring instrument body; 11. a mounting block; 12. a positioning block; 2. support legs; 3. a support plate; 31. a mounting groove; 32. a positioning groove; 33. a clamping groove; 4. a circular plate; 41. a fixed block; 42. a limiting block; 43. a limit rod; 5. a circular ring; 51. a connecting rod; 6. a round bar; 61. a spring; 62. and a limiting plate.

Detailed Description

In order that the manner in which the above recited features, objects and advantages of the present utility model are obtained will become readily apparent, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings. Based on the examples in the embodiments, those skilled in the art can obtain other examples without making any inventive effort, which fall within the scope of the utility model. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents, etc. used in the following examples are commercially available unless otherwise specified.

As shown in fig. 1, fig. 2, fig. 3 and fig. 4, an engineering angle measuring instrument comprises an angle measuring instrument body 1 and a supporting plate 3, wherein a mounting block 11 is fixedly arranged at the bottom end of the angle measuring instrument body 1, positioning blocks 12 are fixedly arranged at both ends of the mounting block 11, a mounting groove 31 is formed in the upper surface of the supporting plate 3, the mounting block 11 is movably inserted in the mounting groove 31, positioning grooves 32 are formed in both sides of the upper surface of the supporting plate 3, two positioning blocks 12 are movably inserted in the positioning grooves 32 respectively, clamping grooves 33 are formed in the side surfaces of the two positioning grooves 32, each positioning block 12 is rotatably clamped in the corresponding clamping groove 33 respectively, a circular plate 4 is slidably arranged in the mounting groove 31, a round rod 6 is fixedly arranged at the bottom end of the circular plate 4, the round rod 6 movably penetrates through the bottom end of the supporting plate 3, a spring 61 is movably sleeved on the round rod 6, the round rod 4 is fixedly connected with the bottom surface of the inner wall of the mounting groove 31 through the spring 61, the bottom fixed mounting of round bar 6 has limiting plate 62, the bottom of limiting plate 62 is laminated with the bottom of backup pad 3, the equal fixed mounting of both sides tip of plectane 4 has fixed block 41, the equal fixed mounting of upper end of two fixed blocks 41 has stopper 42, the equal fixed mounting of bottom of two stopper 42 has gag lever post 43, the bottom of backup pad 3 articulates installs supporting leg 2, the quantity of supporting leg 2 is three, three supporting leg 2 is circumference distribution, the activity cup joints ring 5 on the backup pad 3, the equal fixed mounting of both sides inner wall of ring 5 has connecting rod 51, install piece 11 inserts in mounting groove 31 now, and insert locating piece 12 in constant head tank 32, install piece 11 can apply decurrent effort to plectane 4, locating piece 12 can apply decurrent effort to stopper 42, make spring 61 atress compress, make plectane 4, the fixed block 41 and the stopper 42 move downwards, when the bottom of the limiting rod 43 butts against the bottom surface of the inner wall of the positioning groove 32, a user rotates the installation block 11 and the positioning block 12 through rotating the angle measuring instrument body 1, so that the positioning block 12 is inserted into the clamping groove 33, at this time, the positioning block 12 does not apply acting force to the stopper 42 any more, the elastic reset action of the spring 61 is utilized, so that the stopper 42 resets, at this time, the stopper 42 butts against the positioning block 12, the positioning block 12 cannot be separated from the clamping groove 33, thereby completing the fixing of the angle measuring instrument body 1, the installation is convenient, the staff can measure the angle conveniently, the angle measuring instrument body 1 is the prior art, the technical personnel are familiar in the field, therefore, the supporting leg 2 plays a supporting role on the supporting plate 3 and the angle measuring instrument body 1, when the angle measuring instrument body 1 is required to be dismounted, the user can drive the circular plate 4 to move downwards through the two connecting rods 51, the circular plate 4 can be driven to move downwards through the two connecting rods 51 to drive the two stopper 42 to move downwards, the two stopper 42 downwards through the positioning block 4 can move downwards, the two measuring instrument bodies can be connected with the two ends of the angle measuring instrument body 1 by the two connecting rods, the angle measuring instrument body 1 can be dismounted conveniently, the angle measuring instrument body 1 can be dismounted by the two measuring instrument body 1 respectively, the angle measuring instrument body 1 can be dismounted conveniently, and the angle measuring instrument body can be dismounted conveniently and the angle measuring instrument 1 can be used by the angle measuring instrument conveniently and the angle measuring instrument 1 respectively and the angle measuring instrument 1.

When in use, the mounting block 11 is inserted into the mounting groove 31 and the positioning block 12 is inserted into the positioning groove 32, the mounting block 11 applies downward force to the circular plate 4, the positioning block 12 applies downward force to the limiting block 42, the spring 61 is forced to compress, the circular plate 4, the fixed block 41 and the limiting block 42 move downwards, when the bottom end of the limiting rod 43 abuts against the bottom surface of the inner wall of the positioning groove 32, a user rotates the mounting block 11 and the positioning block 12 by rotating the angle measuring instrument body 1, the positioning block 12 is inserted into the clamping groove 33, the positioning block 12 does not apply force to the limiting block 42 any more, the elastic reset action of the spring 61 is utilized, the limiting block 42 is reset, the limiting block 42 abuts against the positioning block 12, the positioning block 12 cannot be separated from the clamping groove 33, and the fixing of the angle measuring instrument body 1 is completed, the angle measuring instrument body 1 is convenient to install, is convenient for workers to measure angles, is a mature technology in the prior art, is well known to the person skilled in the art, and is not specifically repeated, the supporting legs 2 play a role in supporting the supporting plate 3 and the angle measuring instrument body 1, when the angle measuring instrument body 1 needs to be disassembled, a user presses the circular ring 5 downwards to enable the two connecting rods 51 to move downwards, the circular plate 4 is driven to move downwards through the downward movement of the two connecting rods 51, the two limiting blocks 42 are driven to move downwards through the downward movement of the circular plate 4, at the moment, the two limiting blocks 42 are not propped against the positioning block 12 any more, the angle measuring instrument body 1 can be taken out by rotating the angle measuring instrument body 1 in the opposite direction of the user, the angle measuring instrument body 1 is convenient to disassemble, the angle measuring instrument body 1 is convenient to maintain, the use is more convenient.

The embodiments of the present utility model have been described in detail with reference to the drawings, but the present utility model is not limited thereto, and various changes can be made within the knowledge of those skilled in the art without departing from the spirit of the present utility model.

Claims

1. The engineering angle measuring instrument comprises an angle measuring instrument body (1) and a supporting plate (3), and is characterized in that a mounting block (11) is fixedly mounted at the bottom end of the angle measuring instrument body (1), a positioning block (12) is fixedly mounted at both ends of the mounting block (11), a mounting groove (31) is formed in the upper surface of the supporting plate (3), the mounting block (11) is movably inserted into the mounting groove (31), positioning grooves (32) are formed in both sides of the upper surface of the supporting plate (3), two positioning blocks (12) are movably inserted into the positioning grooves (32) respectively, clamping grooves (33) are formed in the side surfaces of the positioning grooves (32), each positioning block (12) is rotatably clamped in the clamping groove (33) respectively, a circular plate (4) is slidably mounted in the mounting groove (31), a circular plate (6) is fixedly mounted at the bottom end of the circular plate (4), a spring (61) is movably inserted into the bottom end of the supporting plate (3), a circular plate (61) is movably sleeved on the circular plate (6), the bottom end of the circular plate (6) is fixedly connected with the bottom surface (62) through the spring (61), the bottom of the limiting plate (62) is attached to the bottom of the supporting plate (3).

2. An engineering angle measuring instrument according to claim 1, wherein two side ends of the circular plate (4) are fixedly provided with fixed blocks (41), and upper ends of the two fixed blocks (41) are fixedly provided with limiting blocks (42).

3. An engineering angle measuring instrument according to claim 2, characterized in that the bottom ends of both limit blocks (42) are fixedly provided with limit rods (43).

4. An engineering angle measuring instrument according to claim 1, characterized in that the bottom end of the supporting plate (3) is hinged with supporting legs (2), the number of the supporting legs (2) is three, and the three supporting legs (2) are circumferentially distributed.

5. An engineering angle measuring instrument according to claim 1, wherein the supporting plate (3) is movably sleeved with a circular ring (5), and connecting rods (51) are fixedly arranged on the inner walls of two sides of the circular ring (5).

6. An engineering angle measuring instrument according to claim 5, characterized in that two connecting rods (51) respectively movably penetrate the support plate (3) and are respectively fixedly connected with two ends of the circular plate (4).