CN210881452U

CN210881452U - Building site is with measuring drawing board of supervising

Info

Publication number: CN210881452U
Application number: CN201920952330.9U
Authority: CN
Inventors: 李超; 柳晓云; 柳泽滨; 张世杰; 陈俊君; 刘钦杰
Original assignee: Shenzhen Hetu Construction Project Management Co ltd
Current assignee: Shenzhen Hetu Construction Project Management Co ltd
Priority date: 2019-06-24
Filing date: 2019-06-24
Publication date: 2020-06-30
Anticipated expiration: 2029-06-24

Abstract

The utility model discloses a building site is with measuring supervision drawing board, including the drawing groove, the rectangle opening has been seted up on drawing groove surface, and the drawing groove has the drawing board at rectangle opening part sliding connection, the equal fixedly connected with pull ring in drawing board both sides, fixedly connected with spring between drawing board and the drawing groove, the rectangle opening has all been seted up on drawing groove both sides top and bottom, and the drawing groove at rectangle opening part fixedly connected with hollow tube, the rectangle opening has been seted up on the hollow tube top, and the hollow tube is inside to rotate through the pivot and be connected with the bull stick, and the outside fixedly connected with torsion spring of bull stick, bull stick one side fixedly connected with connecting rod. Compared with the prior art, the utility model discloses a set up the drawing board, when the survey crew measures at building site, realized swiftly pushing down the function that the paper was drawn through pressing down and pulling the drawing board, utilize the piston pipe to solve simultaneously and utilized ordinary tape measure can not be fine and measured object fixed problem, improved efficiency.

Description

Building site is with measuring drawing board of supervising

Technical Field

The utility model relates to a architectural equipment technical field especially relates to a building site is with measuring drawing board of supervising.

Background

In daily life, between construction of building sites, a professional engineer is needed to measure the on-site distance and the on-site ground condition to determine various required building materials, but in general, after measurement, the engineer needs to make modification on engineering drawings, and the drawing measurement efficiency is low because of no tools;

through retrieval, chinese patent application No. CN201720711664.8 discloses a measuring scale for construction site, comprising a angle measuring plate, a connecting rod, a first fixing seat, a second fixing seat and a fixing part, wherein a rotating shaft is arranged inside the angle measuring plate, a semicircular groove is arranged on the angle measuring plate, the upper end of the connecting rod is fixedly connected with the rotating shaft, a falling body is arranged at the lower end of the connecting rod, the first fixing seat is fixed on the top surface of the angle measuring plate, a sliding block is arranged on the second fixing seat, the sliding block and the sliding groove are matched, a measuring ruler is arranged between the supporting plates, a sliding rod is arranged between the measuring ruler and the second fixing seat, the sliding rod passes through the inside of the fixing block, the two ends of the fixing part and the fixing block are integrated, the measuring scale for construction site can effectively prevent the device from deviating, thereby improving the quality of parallel lines for drawing, but the paper pen is required to record on the engineering drawing during measurement, and the function is lack of integrity.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the drawing board of managing is monitored with measuring of building site who proposes.

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

the utility model provides a building site is with measuring drawing board of supervising, includes the drawing groove, and the rectangle opening has been seted up on drawing groove surface, and the drawing groove has the drawing board at rectangle opening part sliding connection, the equal fixedly connected with pull ring in drawing board both sides, fixedly connected with spring between drawing board and the drawing groove, the rectangle opening has all been seted up on drawing groove both sides top and bottom, and the drawing groove at rectangle opening part fixedly connected with hollow tube, the rectangle opening has been seted up on the hollow tube top, the hollow tube is inside to rotate through the pivot and to be connected with the bull stick, and the outside fixedly connected with torsion spring of bull stick, bull stick one side fixedly connected with connecting rod, and connecting rod one end.

Furthermore, drawing groove one side fixedly connected with handle, drawing groove locate fixedly connected with coil spring box in one side of handle, and coil spring box inside is equipped with the tape measure area.

Further, one end of the tape measure belt is rotatably connected with a fixed block through a rotating shaft, one end of the fixed block is fixedly connected with a pull rod, the pull rod is connected with a piston tube in a sliding mode, a circular through hole is formed in one side of the piston tube, and one end of the pull rod penetrates through the circular through hole of the piston tube.

Furthermore, one end of the pull rod is fixedly connected with a piston block, the piston block is matched with the piston pipe, and one end of the piston pipe is fixedly connected with a rubber ring.

Furthermore, rectangular through holes are formed in two sides of the outer portion of the pull rod, a spring bent block is arranged at the rectangular through holes of the pull rod, and the spring bent block is matched with the piston tube.

Further, the cavity has been seted up to drawing groove bottom, and the drawing groove is connected with the turngate through the pivot rotation in cavity one side department, and the turngate passes through the mutual block of buckle with the drawing groove.

The utility model has the advantages that:

1. by arranging the pressing block, when the device is required to be used for drawing, paper is placed on the drawing board, the drawing board is pressed downwards, the rotating rod drives the rotating rod to rotate under the action of force of the torsion spring, the rotating rod drives the connecting rod to rotate, the connecting rod drives the pressing block to press the paper, and the drawing board cannot rebound because the elastic limit of the torsion spring is greater than that of the spring, so that the paper is simply and conveniently pressed on the drawing board, and the convenience of drawing is improved;

2. by arranging the piston tube, when the length is required to be measured, the piston tube is placed on a plane to be measured, the tape measure belt is pulled, the tape measure belt pulls the fixed block, the fixed block pulls the pull rod, and the pull rod drives the piston block to reduce the air pressure in the piston tube;

3. through setting up the swing gate, when not needing the drawing, open the swing gate, can put into the cavity of drawing tank bottom with the measuring tool and the paper of needs, block swing gate and drawing tank mutually through the buckle, improved the measuring staff when the building site is measured, carry the convenience of instrument.

Compared with the prior art, the utility model discloses a set up the drawing board, when the survey crew measures at building site, realized swiftly pushing down the function that the paper was drawn through pressing down and pulling the drawing board, utilize the piston pipe to solve simultaneously and utilized ordinary tape measure can not be fine and measured object fixed problem, improved efficiency.

Drawings

FIG. 1 is a front view of a measurement supervision drawing board for a construction site according to embodiment 1;

FIG. 2 is a front sectional view of a drawing groove of a measurement supervision drawing board for a construction site according to embodiment 1;

FIG. 3 is a front view of a handle of a construction site survey supervision drawing board according to embodiment 1;

fig. 4 is a front sectional view of a piston tube of a construction site measurement supervision drawing board according to embodiment 1;

fig. 5 is a front view of a swing door of the measurement supervision drawing board for a construction site according to embodiment 2.

In the figure: 1-drawing groove, 2-handle, 3-drawing board, 4-pressing block, 5-pull ring, 6-spring, 7-connecting rod, 8-hollow tube, 9-rotating rod, 10-torsion spring, 11-piston tube, 12-rubber ring, 13-piston block, 14-spring bent block, 15-pull rod, 16-fixing block, 17-tape measure belt and 18-rotating door.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Example 1

Referring to fig. 1-4, a drawing board for monitoring and managing measurement in construction sites, comprising a drawing groove 1, wherein a rectangular opening is formed on the surface of the drawing groove 1, the drawing groove 1 is connected with a drawing board 3 at the rectangular opening in a sliding manner, pull rings 5 are welded on both sides of the drawing board 3, springs 6 are welded between the drawing board 3 and the drawing groove 1, rectangular openings are formed on the top and bottom of both sides of the drawing groove 1, a hollow tube 8 is welded at the rectangular opening of the drawing groove 1, a rectangular opening is formed on the top of the hollow tube 8, a rotating rod 9 is rotatably connected inside the hollow tube 8 through a rotating shaft, a torsion spring 10 is welded outside the rotating rod 9, a connecting rod 7 is welded on one side of the rotating rod 9, a pressing block 4 is welded at one end of the connecting rod 7, when a device is required to draw, paper is placed on the drawing board 3, the drawing board 3 is pressed, drive bull stick 9 and rotate, bull stick 9 drives connecting rod 7 and rotates, and connecting rod 7 drives briquetting 4 and pushes down the paper, because torque spring 10's elasticity limit is greater than spring 6's elasticity limit, drawing board 3 can not kick-back, simple and convenient presses the paper on drawing board 3.

Wherein, a handle 2 is welded on one side of the drawing groove 1, a coil spring box is welded on one side of the handle 2 of the drawing groove 1, a coil spring belt 17 is arranged in the coil spring box, one end of the coil spring belt 17 is rotationally connected with a fixed block 16 through a rotating shaft, one end of the fixed block 16 is welded with a pull rod 15, the pull rod 15 is slidably connected with a piston tube 11, one side of the piston tube 11 is provided with a circular through hole, one end of the pull rod 15 penetrates through the circular through hole of the piston tube 11, one end of the pull rod 15 is welded with a piston block 13, the piston block 13 is matched with the piston tube 11, one end of the piston tube 11 is welded with a rubber ring 12, rectangular through holes are arranged on two outer sides of the pull rod 15, the pull rod 15 is provided with a spring curved block 14 at the rectangular through hole, the spring curved block 14 is matched with the piston tube 11, when measurement is needed, the piston, the tape 17 pulls the fixed block 16, the fixed block 16 pulls the pull rod 15, the pull rod 15 drives the piston block 13 to reduce the air pressure inside the piston tube 11, and the air pressure acts on the piston tube 11 due to the fact that one side of the piston tube 11 is conical, so that the piston tube 11 is pressed on a plane and cannot move, and the situation that when an ordinary tape measure is used for measuring the length, the tape measure is not hung firmly and is inconvenient to measure is avoided.

The working principle is as follows: when needs utilize the device to draw, put the paper on drawing board 3, push drawing board 3 downwards, bull stick 9 drives bull stick 9 because the effect of torque spring 10's power this moment and rotates, and bull stick 9 drives connecting rod 7 and rotates, and connecting rod 7 drives briquetting 4 and pushes down the paper, because torque spring 10's elasticity limit is greater than spring 6's elasticity limit, drawing board 3 can not kick-back, simple and convenient presses the paper on drawing board 3.

When the measuring device needs to measure, the piston tube 11 is placed on a plane needing to be measured, the tape 17 is pulled, the tape 17 pulls the fixing block 16, the fixing block 16 pulls the pull rod 15, and the pull rod 15 drives the piston block 13 to reduce the air pressure inside the piston tube 11.

Example 2

Referring to fig. 5, a drawing board is supervised in measurement for building site, this embodiment compares in embodiment 1, in order to let more convenient carrying drawing paper and instrument of survey crew, drawing groove 1 bottom has seted up the cavity, and drawing groove 1 is connected with revolving door 18 through the pivot rotation in cavity one side department, and revolving door 18 passes through the mutual block of buckle with drawing groove 1, when not needing to draw, opens revolving door 18, can put into the cavity of drawing groove 1 bottom with required measuring instrument and paper, block revolving door 18 and drawing groove 1 mutually through the buckle, when having improved survey crew and measuring at the building site, the convenience of carrying the instrument.

When not needing to draw, open revolving door 18, can put into the cavity of drawing groove 1 bottom with the measuring tool and the paper that need, block revolving door 18 and drawing groove 1 each other through the buckle, improved the measuring staff when the building site is measured, carry the convenience of instrument.

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 measuring and supervising drawing board for a construction site comprises a drawing groove (1) and is characterized in that a rectangular opening is formed in the surface of the drawing groove (1), the drawing groove (1) is connected with a drawing board (3) in a sliding mode at the rectangular opening, pull rings (5) are fixedly connected to the two sides of the drawing board (3), a spring (6) is fixedly connected between the drawing board (3) and the drawing groove (1), rectangular openings are respectively arranged at the top end and the bottom end of the two sides of the drawing groove (1), a hollow pipe (8) is fixedly connected with the drawing groove (1) at the rectangular opening, the top end of the hollow pipe (8) is provided with a rectangular opening, the interior of the hollow pipe (8) is rotationally connected with a rotating rod (9) through a rotating shaft, and the outside of the rotating rod (9) is fixedly connected with a torsion spring (10), one side of the rotating rod (9) is fixedly connected with a connecting rod (7), and one end of the connecting rod (7) is fixedly connected with a pressing block (4).

2. The drawing board for monitoring and managing construction sites according to claim 1, wherein a handle (2) is fixedly connected to one side of the drawing groove (1), a coil spring box is fixedly connected to the drawing groove (1) at one side of the handle (2), and a coil spring band (17) is arranged inside the coil spring box.

3. The drawing board for monitoring and managing construction sites according to claim 2, wherein one end of the tape measure (17) is rotatably connected with a fixed block (16) through a rotating shaft, one end of the fixed block (16) is fixedly connected with a pull rod (15), the pull rod (15) is slidably connected with a piston tube (11), one side of the piston tube (11) is provided with a circular through hole, and one end of the pull rod (15) penetrates through the circular through hole of the piston tube (11).

4. The drawing board for monitoring and managing building site as claimed in claim 3, wherein one end of said pull rod (15) is fixedly connected with a piston block (13), and the piston block (13) is fitted with a piston tube (11), and one end of the piston tube (11) is fixedly connected with a rubber ring (12).

5. The drawing board for monitoring and managing construction sites as claimed in claim 4, wherein the pull rod (15) is provided with rectangular through holes on both sides of the exterior thereof, the pull rod (15) is provided with spring bent blocks (14) at the rectangular through holes, and the spring bent blocks (14) are fitted with the piston tube (11).

6. The drawing board for monitoring and managing construction sites as claimed in claim 1, wherein the bottom end of the drawing groove (1) is opened with a cavity, and the drawing groove (1) is rotatably connected with a rotating door (18) at one side of the cavity through a rotating shaft, and the rotating door (18) and the drawing groove (1) are mutually clamped through a buckle.