CN212030520U

CN212030520U - Measuring tool for building engineering management

Info

Publication number: CN212030520U
Application number: CN202020752929.0U
Authority: CN
Inventors: 贾建军; 孙少品
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-09
Filing date: 2020-05-09
Publication date: 2020-11-27
Anticipated expiration: 2030-05-09

Abstract

The utility model discloses a measuring tool for building engineering management, which comprises a measuring tray and a bottom supporting frame of the measuring tray, wherein four movable plates are arranged on the measuring tray, the four movable plates are connected through a telescopic device, the four movable plates correspond to each other in pairs, an adjusting frame is fixedly arranged at the bottom of the measuring tray, a rotary disk is arranged in the middle of the adjusting frame, a first bevel gear is arranged at the end part of the rotary disk, two second bevel gears are arranged at two sides of the first bevel gear, threaded columns are arranged at the end parts of the two second bevel gears, movable blocks are arranged on the two threaded columns, movable grooves matched with the movable blocks are arranged on the measuring tray, movable plates are arranged on the two movable blocks, and fixing bolts are arranged on the rotary disk. Make things convenient for the spirit level to dismantle and install on measuring the tray.

Description

Measuring tool for building engineering management

Technical Field

The utility model relates to a building engineering management technical field specifically is a measuring tool for building engineering management.

Background

Along with the continuous development of society, the continuous progress of building industry, the building engineering is measured and is called the construction survey again, at the in-process that building engineering developed, it is indispensable to measure, wherein the spirit level is the measuring tool who uses commonly in the building engineering construction, the mode that current spirit level generally all adopted the bolt is fixed and is detected on the support frame, but such mode for when need not using, when inconvenient dismantlement is carried out to the spirit level, also be convenient for install, bring inconvenience for the user, for this reason the utility model provides a measuring tool for building engineering management is used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a measuring tool for building engineering management to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a measuring tool for building engineering management comprises a measuring tray, wherein a plurality of supporting frames are arranged at the bottom of the measuring tray, positioning devices are arranged at the bottoms of the supporting frames, four movable plates are movably arranged on the measuring tray and are uniformly arranged on the measuring tray by taking the measuring tray as a circle center, the four movable plates are connected through telescopic devices, the four movable plates correspond to each other in pairs, the two corresponding movable plates are connected through adjusting devices, each adjusting device comprises an adjusting frame, a rotating disc, a first bevel gear, a second bevel gear, a threaded column, a movable block, a movable groove and a fixing bolt, the bottom of the measuring tray is fixedly provided with the adjusting frame, the middle of the adjusting frame is provided with the rotating disc, the end part of the rotating disc is rotatably provided with the first bevel gear, and the first bevel gear is arranged in the adjusting frame, the both sides of first conical tooth wheel all are equipped with second conical tooth wheel, two the tip of second conical tooth wheel is all fixed and is equipped with the screw thread post, and the screw thread post rotates and sets up in the alignment jig, two all be equipped with the movable block on the screw thread post, be equipped with on the measurement tray with movable block complex movable groove, two fixed all being equipped with the fly leaf on the movable block, the fixed fixing bolt that is equipped with on the rotary disk.

The movable plate is arc-shaped, protective pads are arranged on the inner sides of the movable plate and made of rubber.

The support frame is equipped with threely, and the setting of a plurality of support frame slopes is at the measurement tray, and is a plurality of the support frame uses the even setting in the bottom of measuring the tray of measurement tray as the centre of a circle.

The positioning device comprises a movable column and positioning pins, the movable column is inserted into the bottom of the support frame, the support frame is fixedly connected with the movable column through threads, and the positioning pins are fixedly arranged at the end parts of the movable column.

The telescopic device comprises an arc-shaped fixing sleeve, an arc-shaped telescopic column and springs, wherein the arc-shaped fixing sleeve and the arc-shaped telescopic column are fixedly arranged on the movable plate, the arc-shaped telescopic column is movably inserted into the arc-shaped fixing sleeve, the springs are sleeved on the arc-shaped fixing sleeve and the arc-shaped telescopic column, and the springs are arranged between the two movable plates.

The embodiment of the utility model provides a measuring tool for building engineering management is provided. The method has the following beneficial effects:

1. when the level needs to be disassembled, the rotating disc is rotated to enable the rotating disc to drive the first bevel gear to rotate, the first bevel gear drives the two second bevel gears to rotate, the second bevel gear drives the two threaded columns to rotate, so that the threaded columns drive the movable blocks to open on the movable grooves, so that the two movable plates expand outwards, the other two movable plates expand under the matching of the arc-shaped fixed sleeves and the arc-shaped telescopic columns under the extrusion of the springs, so that the four movable plates open, so that the level is disassembled, otherwise, the rotating disc can be rotated to drive the four movable plates to contract, so that the level is assembled, and finally, the fixing of the level is ensured through the arrangement of the fixing bolts, so that the level can be conveniently assembled and disassembled, and different levels can be fixed, the use is more convenient;

2. because pass through screw thread fixed connection between support frame and the activity post, consequently can the rotatory activity post, adjust the height of location stitch for support frame and measurement tray keep the balance of spirit level on unevenness's road surface, are convenient for measure.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

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

FIG. 2 is a schematic structural diagram of the adjusting device of the present invention;

fig. 3 is an enlarged view of a portion a in fig. 1 according to the present invention.

In the figure: the device comprises a measuring tray 1, a support frame 2, a positioning device 3, a movable column 31, a positioning pin 32, a movable plate 4, a telescopic device 5, an arc-shaped fixed sleeve 51, an arc-shaped telescopic column 52, a spring 53, an adjusting device 6, an adjusting frame 61, a rotating disc 62, a first bevel gear 63, a second bevel gear 64, a threaded column 65, a movable block 66, a movable groove 67, a fixing bolt 68 and a protective pad 7.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a measuring tool for building engineering management comprises a measuring tray 1, wherein a plurality of supporting frames 2 are arranged at the bottom of the measuring tray 1, positioning devices 3 are arranged at the bottoms of the supporting frames 2, four movable plates 4 are movably arranged on the measuring tray 1, the four movable plates 4 are uniformly arranged on the measuring tray 1 by taking the measuring tray 1 as a circle center, the four movable plates 4 are connected through telescopic devices 5, every two of the four movable plates 4 correspond to each other, the two corresponding movable plates 4 are connected through an adjusting device 6, the adjusting device 6 comprises an adjusting frame 61, a rotating disc 62, a first bevel gear 63, a second bevel gear 64, a threaded column 65, a movable block 66, a movable groove 67 and a fixing bolt 68, the adjusting frame 61 is fixedly arranged at the bottom of the measuring tray 1, a rotating disc 62 is arranged in the middle of the adjusting frame 61, a first bevel gear 63 is rotatably arranged at the end part of the rotating disc 62, and the first bevel gear 63 is, the both sides of first conical gear 63 all are equipped with second conical gear 64, and the tip of two second conical gear 64 is all fixed and is equipped with screw thread post 65, and screw thread post 65 rotates and sets up in alignment jig 61, all is equipped with movable block 66 on two screw thread posts 65, is equipped with on the measurement tray 1 with movable block 66 complex movable groove 67, fixes all being equipped with fly leaf 4 on two movable block 66, the fixed fixing bolt 68 that is equipped with on the rotary disk 62.

Further, the movable plate 4 is arc-shaped, the inner sides of the movable plate 4 are provided with the protection pads 7, the protection pads 7 are made of rubber, the protection pads 7 made of rubber prevent the movable plate 4 from being extruded too tightly to damage the level when the arc-shaped movable plate 4 can limit and fix the level, and the protection pads 7 made of rubber can also increase friction force to enable the level to be connected with the movable plate 4 more tightly;

furthermore, three support frames 2 are arranged, a plurality of support frames 2 are obliquely arranged on the measuring tray 1, the plurality of support frames 2 are uniformly arranged at the bottom of the measuring tray 1 by taking the measuring tray 1 as a circle center, and the measuring tray 1 can be supported by the plurality of oblique support frames 2, so that the leveling instrument is conveniently supported;

furthermore, the positioning device 3 comprises a movable column 31 and a positioning pin 32, the movable column 31 is inserted into the bottom of the support frame 2, the support frame 2 is fixedly connected with the movable column 31 through a thread, the positioning pin 32 is fixedly arranged at the end part of the movable column 31, and the support frame 2 is fixedly connected with the movable column 31 through the thread, so that the movable column 31 can be rotated, and the height of the positioning pin 32 can be adjusted, so that the support frame 2 and the measuring tray 1 are positioned on an uneven road surface, the balance of the level gauge is kept, and the measurement is facilitated;

further, the telescoping device 5 includes the fixed cover 51 of arc, the flexible post 52 of arc and spring 53, the fixed cover 51 of arc that is equipped with on one fly leaf 4, be equipped with the flexible post 52 of arc on another fly leaf 4, the flexible post 52 activity of arc is inserted and is established in the fixed cover 51 of arc, the cover is equipped with spring 53 on the fixed cover 51 of arc and the flexible post 52 of arc, and spring 53 sets up between two fly leaves 4, the setting through the fixed cover 51 of arc cooperation arc post 52 that stretches out and draws back, make the flexible post 52 of arc stretch out and draw back in the fixed cover 51 of arc, and through spring 53's setting, can extrude between two fly leaves 4.

The working principle is as follows: in the using process, when the level needs to be disassembled, the rotating disc 62 is rotated to enable the rotating disc 62 to drive the first bevel gear 63 to rotate, the first bevel gear 63 drives the two second bevel gears 64 to rotate, the second bevel gear 64 drives the two threaded columns 65 to rotate, so that the threaded columns 65 drive the movable blocks 66 to open on the movable grooves 67, so that the two movable plates 4 expand outwards, the other two movable plates 4 expand under the matching of the arc-shaped fixed sleeves 51 and the arc-shaped telescopic columns 52 under the extrusion of the springs 53, so that the four movable plates 4 are opened, so that the level can be taken out, when the level needs to be assembled, the level is placed in the four movable plates 4, then the rotating disc 62 drives the first bevel gear 63 to rotate, and the first bevel gear 63 drives the two second bevel gears 64 to rotate, the second bevel gear 64 rotates with two threaded posts 65, so that the threaded posts 65 bring the movable block 66 to contract on the movable groove 67, then the movable plates 4 press the springs 53, so that under the cooperation of the springs 53, the four movable plates 4 are contracted to press and fix the level, and because the support frame 2 is fixedly connected with the movable column 31 through the screw thread, the movable column 31 can be rotated, the height of the positioning pin 32 can be adjusted, so that the support frame 2 and the measuring tray 1 keep the balance of the level gauge on the uneven road surface, the measurement is convenient, the protection pad 7 made of rubber prevents the movable plate 4 from extruding too tightly while the circular arc-shaped movable plate 4 can limit and fix the level, the protection pad 7 made of rubber can also increase the friction force, so that the connection between the level and the movable plate 4 is tighter.

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. A measuring tool for building engineering management, comprising a measuring tray (1), characterized in that: the bottom of the measuring tray (1) is provided with a plurality of supporting frames (2), the bottom of each supporting frame (2) is provided with a positioning device (3), the measuring tray (1) is movably provided with four movable plates (4), the four movable plates (4) are uniformly arranged on the measuring tray (1) by taking the measuring tray (1) as a circle center, the four movable plates (4) are connected through a telescopic device (5), every two of the four movable plates (4) correspond to each other, the two corresponding movable plates (4) are connected through an adjusting device (6), the adjusting device (6) comprises an adjusting frame (61), a rotating disc (62), a first bevel gear (63), a second bevel gear (64), a threaded column (65), a movable block (66), a movable groove (67) and a fixing bolt (68), the bottom of the measuring tray (1) is fixedly provided with an adjusting frame (61), the middle part of alignment jig (61) is equipped with rotary disk (62), the tip of rotary disk (62) rotates and is equipped with first conical gear (63), and first conical gear (63) set up in alignment jig (61), the both sides of first conical gear (63) all are equipped with second conical gear (64), two the tip of second conical gear (64) is all fixed and is equipped with screw thread post (65), and screw thread post (65) rotate and set up in alignment jig (61), two all be equipped with movable block (66) on screw thread post (65), be equipped with on measuring tray (1) with movable block (66) complex movable groove (67), two fixed all being equipped with fly leaf (4) on movable block (66), fixed fixing bolt (68) that are equipped with on rotary disk (62).

2. A measuring tool for construction work management according to claim 1, wherein: the movable plate (4) is arc-shaped, protective pads (7) are arranged on the inner sides of the movable plate (4), and the protective pads (7) are made of rubber.

3. A measuring tool for construction work management according to claim 1, wherein: the support frame (2) is equipped with threely, and the setting of a plurality of support frame (2) slopes is at measurement tray (1), and is a plurality of support frame (2) are in the bottom of measuring tray (1) with the even setting of measurement tray (1) as the centre of a circle.

4. A measuring tool for construction work management according to claim 1, wherein: positioner (3) are including activity post (31) and location stitch (32), the bottom of support frame (2) is inserted and is equipped with activity post (31), and passes through screw thread fixed connection between support frame (2) and activity post (31), the end fixing of activity post (31) is equipped with location stitch (32).

5. A measuring tool for construction work management according to claim 1, wherein: telescoping device (5) are including the fixed cover of arc (51), the flexible post of arc (52) and spring (53), one fixed cover of arc (51), another of being equipped with the flexible post of arc (52) on fly leaf (4), the flexible post of arc (52) activity is inserted and is established in the fixed cover of arc (51), the cover is equipped with spring (53) on the fixed cover of arc (51) and the flexible post of arc (52), and spring (53) set up between two fly leaves (4).