CN212512771U

CN212512771U - Measuring scale for capital construction engineering

Info

Publication number: CN212512771U
Application number: CN202020882762.XU
Authority: CN
Inventors: 黄俊怡; 邓焱升
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-23
Filing date: 2020-05-23
Publication date: 2021-02-09
Anticipated expiration: 2030-05-23

Abstract

The utility model discloses a dipperstick for capital construction engineering, including handle, backup pad, tape measure area, axis of rotation, conical head, elliptical rod, oval piece, rolling pin, reset coil spring, magnetic path one, magnetic path two, fixed block, T type piece, spring, magnetic square and becket. The utility model discloses install the elliptical rod inside the elliptical hole, user of service reverse rotation oval piece, and then drive the rotating pin and rotate, make magnetic path one separate with two magnetic paths, reset under the effect of coil spring torsion, oval piece rotates and the backup pad laminating, with the elliptical rod joint inside the elliptical hole, and then accomplish the connection of two backup pads, user of service promotes T type piece, T type piece removes and drives the magnetism side and removes and separate with the becket, under the effect of spring elasticity, T type piece drives the magnetism side and removes and the laminating of tape measure area, and then make two magnetism sides separate the tape measure area and adsorb the laminating, and then fix the tape measure area.

Description

Measuring scale for capital construction engineering

Technical Field

The utility model relates to a dipperstick specifically is a dipperstick for capital construction engineering belongs to capital construction engineering technical field.

Background

The capital construction project is a foundation construction project; it includes infrastructure construction and building subject's infrastructure. For example, the following steps: in residential building districts, some infrastructure conditions must be perfected in the initial construction period; infrastructure such as roads, water, electricity, drainage systems and pipe network systems of the residential area; the construction conditions of the foundation are improved aiming at the building main body; foundation construction, engineering facility construction and the like.

The dipperstick for capital construction engineering that uses at present has certain defect, lacks two convenient connection function of backup pad, causes inconveniently to maintain axis of rotation and tape measure area, lacks fixture simultaneously, causes inconveniently to carry out the centre gripping to the tape measure area fixed, causes the tape measure area to drop from the axis of rotation easily. Therefore, a measuring scale for capital construction is provided to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a dipperstick for capital construction engineering in order to solve above-mentioned problem.

The utility model discloses a technical scheme realizes above-mentioned purpose, a dipperstick for capital construction engineering, including handle, backup pad, tape measure area, axis of rotation, conical head, coupling mechanism and fixture, two backup pads are installed to handle bottom symmetry, and install the axis of rotation between two backup pads, twine the tape measure area on the axis of rotation annular side, the conical head is installed to tape measure area bottom end fixed mounting, and the conical head top is laminated with the backup pad bottom end;

the connecting mechanism comprises an elliptic rod, elliptic blocks, rotating pins and a reset coil spring, the elliptic rod is arranged in the supporting plate, the elliptic blocks are symmetrically arranged at the front end and the rear end of the elliptic rod, one end of each elliptic block is attached to the supporting plate, the rotating pins are fixedly arranged between the two elliptic blocks and are arranged in the elliptic rod, the reset coil spring is arranged on the annular side surface of each rotating pin, and the outer side of each reset coil spring is fixedly arranged in the elliptic rod;

fixture includes fixed block, T type piece, spring, magnetism side and becket, backup pad one end fixed mounting fixed block, and fixed block one end installation T type piece, T type piece is renewed and is installed the spring on the side, and spring both ends difference fixed mounting on T type piece and on the fixed block, T type piece one end passes the fixed block, T type piece one end fixed mounting magnetism side, the fixed block is close to backup pad one end fixed mounting becket, and the becket installs in T type piece annular side outside.

Preferably, the connecting mechanisms are arranged in two groups, the two groups of connecting mechanisms have the same structure, and the two groups of connecting mechanisms are symmetrically arranged on the supporting plate.

Preferably, the clamping mechanisms are two groups, the two groups of clamping mechanisms are identical in structure, and the two groups of clamping mechanisms are symmetrically arranged on the two supporting plates.

Preferably, a circular through hole is formed in one end of the elliptic rod, a first magnetic block is fixedly mounted on the annular side face of the rotating pin, a second magnetic block is fixedly mounted inside the circular through hole, the first magnetic block and the second magnetic block are located on the same horizontal plane, and the outer side of the reset plate is fixedly mounted inside the circular through hole.

Preferably, two elliptical holes are symmetrically formed in one end of the supporting plate, elliptical rods are mounted inside the elliptical holes, and the cross section of each elliptical hole is the same as that of the elliptical block and that of each elliptical rod.

Preferably, the hinge is fixedly installed at one end of the handle through a first screw, one end of the hinge is fixedly installed on the supporting plate through a second screw, and the handle is connected with the supporting plate through the hinge.

The utility model has the advantages that:

1. the connecting device has the advantages that the elliptic rod is arranged inside the elliptic hole, a user reversely rotates the elliptic block to drive the rotating pin to rotate, so that the first magnetic block is separated from the second magnetic block, the elliptic block rotates to be attached to the supporting plate under the action of the torsion force of the reset coil spring, the elliptic rod is clamped inside the elliptic hole, the connection of the two supporting plates is further completed, and the problem that the rotating shaft and the measuring tape are inconvenient to maintain due to the fact that the two supporting plates are not convenient to connect is solved;

2. the second beneficial effect, when needs are fixed to the tape measure area, the user promotes T type piece, T type piece removes and drives the magnetism side and removes and the becket separation, under the effect of spring force, T type piece drives the magnetism side and removes and the laminating of tape measure area, and then make two magnetism sides separate the tape measure area and adsorb the laminating, and then fix the tape measure area, solved and lacked fixture, cause inconvenient to carry out the centre gripping fixed to the tape measure area, cause the tape measure area to follow the drawback that drops in the axis of rotation easily under the effect of cone head gravity.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be 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 the drawings without inventive exercise.

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

FIG. 2 is a schematic view of the connecting mechanism of the present invention;

fig. 3 is a schematic structural view of the clamping mechanism of the present invention.

In the figure: 1. the measuring tape comprises a handle, 2, a supporting plate, 3, a measuring tape belt, 4, a rotating shaft, 5, a conical head, 6, an elliptical rod, 7, an elliptical block, 8, a rotating pin, 9, a reset coil spring, 10, a first magnetic block, 11, a second magnetic block, 12, a fixed block, 13, a T-shaped block, 14, a spring, 15, a magnetic square, 16 and a metal ring.

Detailed Description

In order to make the objects, features and advantages of the present invention more obvious and understandable, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the embodiments described below are only some embodiments of the present invention, but not all embodiments. 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.

The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and 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.

Referring to fig. 1-3, a measuring scale for capital construction engineering comprises a handle 1, support plates 2, a measuring tape 3, a rotating shaft 4, a conical head 5, a connecting mechanism and a clamping mechanism, wherein the two support plates 2 are symmetrically installed at the bottom end of the handle 1, the rotating shaft 4 is installed between the two support plates 2, the measuring tape 3 is wound on the annular side surface of the rotating shaft 4, the conical head 5 is fixedly installed at the bottom end of the measuring tape 3, and the top end of the conical head 5 is attached to the bottom ends of the support plates 2;

the connecting mechanism comprises an elliptic rod 6, elliptic blocks 7, a rotating pin 8 and a reset coil spring 9, wherein the elliptic rod 6 is arranged in a supporting plate 2, the elliptic blocks 7 are symmetrically arranged at the front end and the rear end of the elliptic rod 6, one end of each elliptic block 7 is attached to the supporting plate 2, the rotating pin 8 is fixedly arranged between the elliptic blocks 7, the rotating pin 8 is arranged in the elliptic rod 6, the reset coil spring 9 is arranged on the annular side surface of the rotating pin 8, the outer side of the reset coil spring 9 is fixedly arranged in the elliptic rod 6, a user rotates the elliptic blocks 7, the elliptic blocks 7 rotate to drive the rotating pin 8 to rotate, the reset coil spring 9 is further extruded, the reset coil spring 9 generates torsion, the rotating pin 8 rotates to drive the first magnetic blocks 10 to move to be attached to the second magnetic blocks 11 in an adsorption mode, and the adsorption force between the first magnetic blocks 10 and the second magnetic blocks 11 is larger, then fixing the position of the elliptical block 7, then installing the elliptical rod 6 inside the elliptical hole, reversely rotating the elliptical block 7 by a user to further drive the rotating pin 8 to rotate, so that the first magnetic block 10 is separated from the second magnetic block 11, rotating the elliptical block 7 to be attached to the supporting plate 2 under the action of the torsion of the reset coil spring 9, clamping the elliptical rod 6 inside the elliptical hole, and further completing the connection of the two supporting plates 2;

the clamping mechanism comprises a fixed block 12, a T-shaped block 13, a spring 14, a magnetic block 15 and a metal ring 16, wherein one end of the supporting plate 2 is fixedly provided with the fixed block 12, one end of the fixed block 12 is provided with the T-shaped block 13, the new side surface of the T-shaped block 13 is provided with the spring 14, two ends of the spring 14 are respectively and fixedly arranged on the T-shaped block 13 and the fixed block 12, one end of the T-shaped block 13 penetrates through the fixed block 12, one end of the T-shaped block 13 is fixedly provided with the magnetic block 15, the fixed block 12 is close to one end of the supporting plate 2 and is fixedly provided with the metal ring 16, the metal ring 16 is arranged outside the annular side surface of the T-shaped block 13, when the tape 3 is required to be used, a user pulls the T-shaped block 13 to drive the magnetic block 15 to move to be attached to the metal ring 16 in an adsorption mode, the T-shaped block 13 moves to stretch the spring 14, the elastic force of, and then the position of the fixed magnetic square 15, at this moment, the user can pull the conical head 5 to drive the tape measure belt 3 to move, when the tape measure belt 3 needs to be fixed, the user pushes the T-shaped block 13, the T-shaped block 13 moves to drive the magnetic square 15 to move and separate from the metal ring 16, under the action of the elastic force of the spring 14, the T-shaped block 13 drives the magnetic square 15 to move and attach to the tape measure belt 3, and then the two magnetic squares 15 are attached to the tape measure belt 3 in an adsorption mode, and then the tape measure belt 3 is fixed.

The two groups of connecting mechanisms are same in structure and are symmetrically arranged on the supporting plate 2; the two groups of clamping mechanisms are arranged, have the same structure and are symmetrically arranged on the two supporting plates 2; a circular through hole is formed in one end of the elliptic rod 6, a first magnetic block 10 is fixedly mounted on the annular side surface of the rotating pin 8, a second magnetic block 11 is fixedly mounted inside the circular through hole, the first magnetic block 10 and the second magnetic block 11 are positioned on the same horizontal plane, and the outer side of the reset plate is fixedly mounted inside the circular through hole; two elliptical holes are symmetrically formed in one end of the supporting plate 2, elliptical rods 6 are mounted in the elliptical holes, and the size of the cross sections of the elliptical holes is the same as that of the cross sections of the elliptical blocks 7 and that of the cross sections of the elliptical rods 6; handle 1 one end is through screw one fixed mounting hinge, and hinge one end is through screw two fixed mounting on backup pad 2, handle 1 is connected with backup pad 2 through the hinge.

The utility model discloses when using, install elliptical rod 6 inside the elliptical hole, user of service reverse rotation elliptical block 7, and then drive rotating pin 8 and rotate for separation of two 11 in magnetic path 10 and magnetic path, under the effect of the torsional force of reset coil spring 9, elliptical block 7 rotates and laminates with backup pad 2, with 6 joints of elliptical rod inside the elliptical hole, and then accomplish two backup pad 2's connection.

When the tape measure belt 3 needs to be fixed, a user pushes the T-shaped block 13, the T-shaped block 13 moves to drive the magnetic square 15 to move and separate from the metal ring 16, and under the action of the elastic force of the spring 14, the T-shaped block 13 drives the magnetic square 15 to move and attach to the tape measure belt 3, so that the two magnetic squares 15 are attached to the tape measure belt 3 in an adsorption mode, and the tape measure belt 3 is fixed.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The utility model provides a dipperstick for capital construction engineering which characterized in that: the measuring tape clamping device comprises a handle (1), support plates (2), a measuring tape belt (3), a rotating shaft (4), a conical head (5), a connecting mechanism and a clamping mechanism, wherein the two support plates (2) are symmetrically arranged at the bottom end of the handle (1), the rotating shaft (4) is arranged between the two support plates (2), the measuring tape belt (3) is wound on the annular side surface of the rotating shaft (4), the conical head (5) is fixedly arranged at the bottom end of the measuring tape belt (3), and the top end of the conical head (5) is attached to the bottom ends of the support plates (2);

the connecting mechanism comprises an elliptic rod (6), elliptic blocks (7), a rotating pin (8) and a reset coil spring (9), the elliptic rod (6) is installed inside a supporting plate (2), the elliptic blocks (7) are symmetrically installed at the front end and the rear end of the elliptic rod (6), one end of each elliptic block (7) is attached to the supporting plate (2), the rotating pin (8) is fixedly installed between every two elliptic blocks (7), the rotating pin (8) is installed inside the elliptic rod (6), the reset coil spring (9) is installed on the annular side face of the rotating pin (8), and the outer side of the reset coil spring (9) is fixedly installed inside the elliptic rod (6);

fixture includes fixed block (12), T type piece (13), spring (14), magnetism side (15) and becket (16), backup pad (2) one end fixed mounting fixed block (12), and fixed block (12) one end installation T type piece (13), T type piece (13) are renewed and are installed spring (14) on the side, and spring (14) both ends respectively fixed mounting on T type piece (13) and on fixed block (12), fixed block (12) are passed to T type piece (13) one end, T type piece (13) one end fixed mounting magnetism side (15), fixed block (12) are close to backup pad (2) one end fixed mounting becket (16), and becket (16) are installed in T type piece (13) annular side outside.

2. The measuring ruler for capital construction engineering according to claim 1, characterized in that: the connecting mechanisms are two groups, the two groups of connecting mechanisms have the same structure, and the two groups of connecting mechanisms are symmetrically arranged on the supporting plate (2).

3. The measuring ruler for capital construction engineering according to claim 1, characterized in that: the clamping mechanisms are two groups, the two groups of clamping mechanisms are identical in structure, and the two groups of clamping mechanisms are symmetrically arranged on the two supporting plates (2).

4. The measuring ruler for capital construction engineering according to claim 1, characterized in that: a circular through hole is formed in one end of the elliptic rod (6), a first magnetic block (10) is fixedly mounted on the annular side face of the rotating pin (8), a second magnetic block (11) is fixedly mounted inside the circular through hole, the first magnetic block (10) and the second magnetic block (11) are located on the same horizontal plane, and the outer side of the reset plate is fixedly mounted inside the circular through hole.

5. The measuring ruler for capital construction engineering according to claim 1, characterized in that: two elliptical holes are symmetrically formed in one end of the supporting plate (2), elliptical rods (6) are mounted inside the elliptical holes, and the cross section of each elliptical hole is the same as that of the elliptical block (7) and that of each elliptical rod (6).

6. The measuring ruler for capital construction engineering according to claim 1, characterized in that: the hinge is fixedly installed at one end of the handle (1) through a first screw, one end of the hinge is fixedly installed on the supporting plate (2) through a second screw, and the handle (1) is connected with the supporting plate (2) through the hinge.