CN216791194U - Earth slope measuring device - Google Patents

Abstract

The utility model relates to a soil gradient measuring device, which comprises a stabilizing plate and a shell, wherein the shell is of a cylindrical structure with an opening at the top, the bottom of the shell is hermetically fixed on the stabilizing plate, and a transparent cover body is arranged on a sealing cover at the top of the shell; grease is filled in a space surrounded by the shell, the stabilizing plate and the transparent cover body; the device has small volume and convenient use, can complete the measurement of gradient data only by being placed at a position to be measured, and greatly improves the detection efficiency.

Description

Earth slope measuring device

Technical Field

The utility model relates to the field of building construction, in particular to a soil gradient measuring device.

Background

In the field of building construction, the gradient of the ground is one of the common data which must be mastered, which concerns the quality and safety of the whole building construction process.

The existing land gradient measuring device mostly adopts a total station, although the precision is high, the operation is complicated, and the operation is required to be performed by professional persons, so that time and labor are wasted; the laser ranging mode can be adopted to match with the calculation of the trigonometric function, and then gradient data can be obtained.

Therefore, a new land gradient measuring apparatus is required, which can solve the above-mentioned problems.

SUMMERY OF THE UTILITY MODEL

One object of the present invention is to solve the problem of the prior art land gradient measuring device that is cumbersome to operate.

According to one aspect of the utility model, the soil gradient measuring device comprises a stabilizing plate and a shell, wherein the shell is of a cylindrical structure with an opening at the top, the bottom of the shell is hermetically fixed on the stabilizing plate, and a transparent cover body is arranged on a sealing cover at the top of the shell; and grease is filled in a space surrounded by the shell, the stabilizing plate and the transparent cover body.

According to the technical scheme, after the device is placed at a position to be measured, the indicating plate can rotate around the rotating shaft under the driving of the heavy hammer, the scale of the indicating plate indicated on the transparent cover is the gradient of the position to be measured, the fully-sealed structure of the device can reduce the influence of an external environment on angle measurement, and the heavy hammer can reduce the influence of vibration on the indicating angle of the device in grease, so that the precision is greatly improved, and the device is suitable for being used in a complex environment; the device is small in size, convenient to use and capable of completing measurement of gradient data only by being placed at a position to be measured, and detection efficiency is greatly improved.

Preferably, the weight is rotatably connected to the middle of the indication board, a connecting shaft of the weight and the indication board is perpendicular to the rotating shaft, an indication needle is arranged at the top of the weight, and scales matched with the indication needle are arranged on the indication board.

Through this scheme, make this device not only can carry out the angular surveying along the steadying plate fore-and-aft direction, can also measure the angle of steadying plate left and right sides direction, improve the application scope of this device, make the angular surveying of a certain point convenient and fast more.

Preferably, the top of the indication board is arc-shaped, and the top of the indication board is in clearance fit with the transparent cover body; the scale on the sign set up in the nearly top of sign.

Through this scheme, curved sign can laminate mutually with the translucent cover, precision when helping improving the reading.

Preferably, the bottom of the stabilizing plate is recessed inwards to form an adjusting cavity, and a fixing mechanism is arranged in the adjusting cavity and used for fixing or releasing the heavy hammer.

Through this scheme, fix the weight when need not to use, rocking when avoiding carrying causes the weight swing to damage this device.

Preferably, the fixing mechanism comprises an adjusting knob, a swing arm and a fixing block, the swing arm is L-shaped, one end of the swing arm is an adjusting part, the adjusting part penetrates through the stabilizing plate and is rotatably connected with the stabilizing plate, and the adjusting knob is fixed to the end part of the adjusting part; the other end of swing arm is the fixed part, the fixed block is fixed to on the fixed part, the fixed block top is provided with the fixed slot, the weight bottom can move into in the fixed slot.

Through this scheme, behind the rotation regulation knob, the swing arm drives the fixed block and removes, makes the weight shift out the fixed slot and measures, finishes when measuring the back, and rotation regulation knob makes in the weight shifts into the fixed slot again, prescribes a limit to the angle of weight, realizes the temporary fixation of weight.

Preferably, the fixing groove is in a horn shape with one end opened.

Through this scheme, the fixed block can play the guide effect to the weight when rotating to weight department along with the swing arm, makes things convenient for the weight to move into in the fixed slot.

The device has the advantages that the device is small in size, simple and convenient to operate, high in stability and comprehensive in measured data, can be used for measuring the gradient only by being placed at a position to be measured, and greatly improves the detection efficiency.

Other features of the present invention and advantages thereof will become apparent from the following detailed description of exemplary embodiments thereof, which proceeds with reference to the accompanying drawings.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description, serve to explain the principles of the utility model.

Fig. 1 is a schematic structural view of a land gradient measuring apparatus according to an embodiment of the present invention.

Fig. 2 is a schematic sectional view of the earth gradient measuring apparatus of fig. 1.

Fig. 3 is a schematic view of the position structure of the indicating board and the indicating needle in fig. 2.

Fig. 4 is a schematic view of the structure in the direction of a-a in fig. 3.

Fig. 5 is a schematic structural view of the fixing mechanism in fig. 2.

Fig. 6 is a schematic top view of the fixing block of fig. 5.

Wherein like parts are designated by like reference numerals throughout the several views; the figures are not drawn to scale.

Detailed Description

Various exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings. It should be noted that: the relative arrangement of the components and steps, the numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present invention unless specifically stated otherwise.

The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the utility model, its application, or uses.

Techniques and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail, but are intended to be considered a part of the specification where appropriate.

In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.

Examples

As shown in fig. 1 to 6, the land slope measuring device in this embodiment includes a stabilizing plate 100 and a housing 200, wherein the housing 200 is a cylindrical structure with an open top, the bottom of the housing 200 is hermetically fixed to the stabilizing plate 100, a transparent cover 300 is disposed on the top of the housing 200, a rotating shaft 210 is radially disposed in the housing 200, a sign 220 is rotatably connected to the rotating shaft 210, a weight 240 is disposed in the middle of the sign 220 below the rotating shaft 210, and a scale is disposed on the transparent cover 300 along the direction in which the sign 220 swings; the space enclosed by the housing 200, the stabilizing plate 100 and the transparent cover 300 is filled with grease (not shown), and at least the weight 240 is always immersed in the grease.

According to the scheme of the embodiment, after the device is placed at a position to be measured, the indicating plate 220 can rotate around the rotating shaft under the driving of the heavy hammer 240, the scale of the indicating plate 220 indicated on the transparent cover 300 is the gradient of the position to be measured, the influence of an external environment on angle measurement can be reduced due to the fully-sealed structure of the device, and the influence of vibration on the angle indication of the device can be reduced due to the heavy hammer 240 in grease, so that the precision is greatly improved, and the device is suitable for being used in a complex environment; the device is small in size, convenient to use and capable of completing measurement of gradient data only by being placed at a position to be measured, and detection efficiency is greatly improved.

In this embodiment or other embodiments, the weight 240 is rotatably connected to the middle of the indication board 220, a connecting shaft of the weight 240 and the indication board 220 is perpendicular to the rotating shaft, the top of the weight 240 is provided with the pointer 230, and the indication board 220 is provided with scales matched with the pointer 230. The weight 240 can drive the pointer 230 to rotate, so that the device can measure the angle of the stabilizing plate 100 in the front-back direction and the left-right direction, the application range of the device is improved, and the angle measurement at a certain point is more convenient and faster.

In this or other embodiments, the top of the indication board 220 is arc-shaped, and the top of the indication board 220 is in clearance fit with the transparent cover 300; the scale on the sign 220 sets up in the nearly top of sign 220. The curved sign 220 can be attached to the transparent cover 300, which helps to improve the accuracy of the reading.

In this embodiment or other embodiments, the bottom of the stabilizing plate 100 is recessed inwards to form an adjusting cavity 101, and a fixing mechanism 110 is disposed in the adjusting cavity 101, and the fixing mechanism 110 is used for fixing or releasing the weight 240. When the device is not needed to be used, the heavy hammer 240 is fixed, and the situation that the heavy hammer 240 swings to damage the device due to shaking during carrying is avoided.

In this embodiment or other embodiments, the fixing mechanism 110 includes an adjusting knob 111, a swing arm 112 and a fixing block 113, the swing arm 112 is "L" shaped, one end of the swing arm 112 is an adjusting portion, the adjusting portion penetrates through the stabilizing plate 100 and is rotatably connected with the stabilizing plate 100, and the adjusting knob 111 is fixed to the end of the adjusting portion; the other end of the swing arm 112 is a fixing portion, the fixing block 113 is fixed to the fixing portion, a fixing groove 114 is formed in the top of the fixing block 113, and the bottom of the weight 240 can move into the fixing groove 114.

After the adjusting knob 111 is rotated, the swing arm 112 drives the fixing block 113 to move, so that the weight 240 moves out of the fixing slot 114 for measurement, and after the measurement is completed, the adjusting knob 111 is rotated to move the weight 240 into the fixing slot 114 again, so that the angle of the weight 240 is limited, and the temporary fixation of the weight 240 is realized.

In this embodiment or other embodiments, the fixing groove 114 is a horn shape with one end opened. The fixing block 113 can guide the weight 240 when rotating to the weight 240 along with the swing arm 112, so that the weight 240 can move into the fixing groove 114 conveniently.

The technical effect of this embodiment lies in, this device small in size, and easy operation is convenient, only needs to place this device in the position that awaits measuring both can carry out the measurement of slope, and stability is high moreover, and measured data is comprehensive, has improved detection efficiency greatly.

Although some specific embodiments of the present invention have been described in detail by way of illustration, it should be understood by those skilled in the art that the above illustration is only for the purpose of illustration and is not intended to limit the scope of the utility model. It will be appreciated by those skilled in the art that modifications may be made to the above embodiments without departing from the scope and spirit of the utility model. The scope of the utility model is defined by the appended claims.

Claims (6)

1. A soil gradient measuring device comprises a stabilizing plate and a shell, wherein the shell is of a cylindrical structure with an opening at the top, the bottom of the shell is hermetically fixed on the stabilizing plate, a transparent cover body is arranged on a sealing cover at the top of the shell, the soil gradient measuring device is characterized in that a rotating shaft is arranged in the shell along the radial direction, a direction board is rotatably connected onto the rotating shaft, a heavy hammer is arranged in the middle of the direction board below the rotating shaft, and scales are arranged on the transparent cover body along the direction of the direction board swinging; and grease is filled in a space surrounded by the shell, the stabilizing plate and the transparent cover body.

2. The land slope measuring device of claim 1, wherein the weight is rotatably connected to the middle of the indicator board, a connecting shaft of the weight and the indicator board is perpendicular to the rotating shaft, a pointer is arranged at the top of the weight, and scales matched with the pointer are arranged on the indicator board.

3. The land slope measuring device of claim 2, wherein the top of the indicator is arcuate, the top of the indicator being a clearance fit with the transparent cover; the scale on the sign set up in the nearly top of sign.

4. The land slope measuring device according to claim 1, wherein the bottom of the stabilizing plate is recessed inward to form an adjusting cavity, and a fixing mechanism is arranged in the adjusting cavity and used for fixing or releasing the heavy hammer.

5. The land slope measuring device according to claim 4, wherein the fixing mechanism comprises an adjusting knob, a swing arm and a fixing block, the swing arm is L-shaped, one end of the swing arm is an adjusting part, the adjusting part penetrates through the stabilizing plate and is in rotating connection with the stabilizing plate, and the adjusting knob is fixed to the end of the adjusting part; the other end of swing arm is the fixed part, the fixed block is fixed to on the fixed part, the fixed block top is provided with the fixed slot, the weight bottom can move into in the fixed slot.

6. The land slope measuring device according to claim 5, wherein the fixing groove has a horn shape opened at one end.

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