CN216954518U

CN216954518U - Device for controlling elevation of ditch

Info

Publication number: CN216954518U
Application number: CN202122357242.4U
Authority: CN
Inventors: 王世毛; 尚祥杰
Original assignee: China Construction Civil Engineering Co Ltd
Current assignee: China Construction Civil Engineering Co Ltd
Priority date: 2021-09-28
Filing date: 2021-09-28
Publication date: 2022-07-12
Anticipated expiration: 2031-09-28

Abstract

A device for controlling the elevation of a ditch comprises a telescopic vertical support and a telescopic cross rod fixed on the upper part of the telescopic vertical support, wherein the telescopic vertical support comprises a lower outer pipe and an upper inner pipe inserted and fixed in the lower outer pipe, the outer wall of the upper inner pipe is provided with a scale, and the reading of the scale correspondingly indicated on the top surface of the lower outer pipe is the height a from the telescopic cross rod to a foundation structure; scalable horizontal pole one end is equipped with the separation blade, and another free flexible end passes through the nut behind the upper portion inner tube and fixes, and upper portion inner tube top is equipped with the handle, and the handle top surface is equipped with the spacing groove that is used for limit nut, and the spacing groove bottom surface is equipped with the through-hole that is used for scalable horizontal pole to pass. When this application device is in non-user state, the nut can be screwed to the separation blade, later with scalable horizontal pole insert the handle, stretch into scalable vertical braces in, be convenient for transport and accomodate the device, prevent that scalable horizontal pole accidental injury constructor or from losing.

Description

Device for controlling elevation of ditch

Technical Field

The utility model relates to the field of building construction tools, in particular to a device for controlling the elevation of a ditch.

Background

The traditional level gauge is adopted to control the elevation in the drainage ditch construction process, the time consumption is high, the working efficiency is low, and the elevation error of the ditch and the side ditch is large, so that the linear shape of the ditch is poor, and the construction efficiency and the appearance quality of a finished product are influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a device for controlling the elevation of a ditch, which aims to solve the technical problems of high time consumption and low working efficiency in the prior art.

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

an apparatus for controlling elevation of a gutter, comprising: the device comprises a telescopic vertical support and a telescopic cross rod fixed on the upper part of the telescopic vertical support, wherein the telescopic vertical support comprises a lower outer pipe and an upper inner pipe inserted and fixed in the lower outer pipe, the outer wall of the upper inner pipe is provided with a scale, and the reading of the scale correspondingly indicated on the top surface of the lower outer pipe is the height a from the telescopic cross rod to a foundation structure; the telescopic cross rod is characterized in that a separation blade is arranged at one end of the telescopic cross rod, the other free telescopic end of the telescopic cross rod is fixed through a nut after penetrating through the upper inner tube, a handle is arranged at the top of the upper inner tube, a limiting groove used for limiting the nut is formed in the top surface of the handle, and a through hole used for the telescopic cross rod to penetrate through is formed in the bottom surface of the limiting groove.

Further preferably, scalable horizontal pole is formed by the aluminum alloy preparation, including the inner tube and the outer tube of pegging graft each other, the inner tube outer wall is equipped with the graduation apparatus, and the graduation apparatus is used for instructing the length b of the vertical central line of scalable vertical braces of inner tube terminal surface distance.

Furthermore, a foundation bottom plate is arranged on the bottom surface of the lower outer tube, and horizontal bubble instruments are symmetrically arranged on two sides of the upper outer tube and the lower outer tube of the foundation bottom plate.

Furthermore, the outer wall of the lower outer pipe is hinged with a telescopic inclined strut.

In addition, the telescopic inclined strut is hinged and connected with a bearing arranged on the lower outer pipe.

More preferably, the lower outer pipe and the upper inner pipe are fixed by a locking bolt.

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

when the device is in a non-use state, the nut can be screwed to the blocking piece, then the telescopic cross rod is inserted into the handle and extends into the telescopic vertical support, so that the device is convenient to transport and store, and the telescopic cross rod is prevented from accidentally injuring constructors or being damaged; scalable vertical braces and scalable horizontal pole can carry out the control of width and degree of depth to the ditch, and it is big to have solved the error that traditional surveyor's level control ditch elevation brought, and is consuming time long, and the inconvenient problem of operation is compared with the surveyor's level and is adopted the device more light, and it is more convenient to use, only needs the operation alone to use manpower sparingly and time, and makes ditch appearance quality more pleasing to the eye.

Drawings

FIG. 1 is a schematic view of an apparatus for controlling elevation of a gutter according to the present invention;

fig. 2 is a diagram showing the positional relationship between the stopper groove and the handle according to the present invention.

Reference numerals: 1-a telescopic vertical support; 11-lower outer tube; 12-an upper inner tube; 13-a scale; 14-a foundation sole plate; 15-a telescopic diagonal brace; 16-a bearing; 17-horizontal bubble instrument; 3-a telescopic cross bar; 31-a baffle plate; 32-a nut; 33-a handle; 34-a limiting groove; 35-a through hole; 36-an inner tube; 37-an outer tube; 4-locking the bolt; a-height; b-length.

Detailed Description

In order to make the technical means, innovative features, objectives and functions realized by the present invention easy to understand, the present invention is further described below.

The embodiments described herein are specific embodiments of the present invention, and are intended to be illustrative and exemplary of the concepts of the present invention and should not be construed as limiting the scope of the embodiments of the present invention. In addition to the embodiments described herein, those skilled in the art will be able to employ other technical solutions which are obvious based on the disclosure of the claims and the specification of the present application, and these technical solutions include technical solutions which make any obvious replacement or modification for the embodiments described herein.

A device for controlling the elevation of a ditch is shown in figures 1 and 2 and comprises a telescopic vertical support 1 and a telescopic cross rod 3 fixed on the upper part of the telescopic vertical support 1, wherein the telescopic vertical support 1 comprises a lower outer pipe 11 and an upper inner pipe 12 inserted and fixed in the lower outer pipe 11, the outer wall of the upper inner pipe 12 is provided with a scale meter 13, and the reading of the scale meter 13 correspondingly indicated on the top surface of the lower outer pipe 11 is the height a from the telescopic cross rod 3 to a base structure; one end of the telescopic cross rod 3 is provided with a blocking piece 31, the other free telescopic end is fixed through a nut 32 after penetrating through the upper inner tube 12, the top of the upper inner tube 12 is provided with a handle 33, the top surface of the handle 33 is provided with a limiting groove 34 for limiting the nut 32, the bottom surface of the limiting groove 34 is provided with a through hole 35 for the telescopic cross rod 3 to penetrate through, and the lower outer tube 11 and the upper inner tube 12 are fixed through a locking bolt 4.

As a preferred embodiment of the present application, the telescopic cross rod 3 is made of aluminum alloy and comprises an inner tube 36 and an outer tube 37 which are inserted into each other, and the outer wall of the inner tube 36 is provided with a scale which is used for indicating the length b of the end face of the inner tube 36 from the vertical center line of the telescopic vertical support 1.

As a preferred embodiment of the application, a foundation bottom plate 14 is arranged on the bottom surface of the lower outer tube 11, horizontal bubble gauges 17 are symmetrically arranged on the foundation bottom plate 14 and on two sides of the lower outer tube 11, the foundation bottom plate 14 is preferably a rectangular bottom plate, an indication mark for indicating the center line of the rectangular bottom plate is arranged on the rectangular bottom plate, and the telescopic vertical support 1 is located at the center position of the rectangular bottom plate.

In a preferred embodiment of the present invention, the outer wall of the lower outer tube 11 is hinged to a telescopic brace 15, and the telescopic brace 15 is hinged to a bearing 16 provided on the lower outer tube 11.

While there have been shown and described what are at present considered the fundamental principles and essential features of the utility model and its advantages, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. An apparatus for controlling elevation of a gutter, comprising: the device comprises a telescopic vertical support (1) and a telescopic cross rod (3) fixed on the upper part of the telescopic vertical support (1), wherein the telescopic vertical support (1) comprises a lower outer tube (11) and an upper inner tube (12) inserted and fixed in the lower outer tube (11), the outer wall of the upper inner tube (12) is provided with a scale (13), and the reading of the scale (13) correspondingly indicated on the top surface of the lower outer tube (11) is the height (a) from the telescopic cross rod (3) to a base structure; scalable horizontal pole (3) one end is equipped with separation blade (31), and it is fixed through nut (32) after another free flexible end passes upper portion inner tube (12), upper portion inner tube (12) top is equipped with handle (33), handle (33) top surface is equipped with spacing groove (34) that are used for stop nut (32), spacing groove (34) bottom surface is equipped with through-hole (35) that are used for scalable horizontal pole (3) to pass.

2. An apparatus for controlling the elevation of a gutter according to claim 1 wherein: scalable horizontal pole (3) are formed by the aluminum alloy preparation, including inner tube (36) and outer tube (37) of pegging graft each other, inner tube (36) outer wall is equipped with the graduation apparatus, and the graduation apparatus is used for instructing length (b) of inner tube (36) terminal surface distance scalable vertical support (1) vertical center line.

3. An apparatus for controlling the elevation of a gutter according to claim 1 wherein: the bottom surface of the lower outer tube (11) is provided with a foundation bottom plate (14), and horizontal bubble meters (17) are symmetrically arranged on two sides of the upper outer tube (11) and the lower outer tube (14) of the foundation bottom plate.

4. An apparatus for controlling the elevation of a gutter according to claim 1 wherein: the outer wall of the lower outer pipe (11) is hinged with a telescopic inclined strut (15).

5. An apparatus for controlling the elevation of a gutter according to claim 4 wherein: the telescopic inclined strut (15) is hinged to a bearing (16) arranged on the lower outer pipe (11).

6. An apparatus for controlling the elevation of a gutter according to any one of claims 1 to 5 wherein: the lower outer pipe (11) and the upper inner pipe (12) are fixed through locking bolts (4).