CN212843548U - Reed type spacing fixed inclinometer - Google Patents

Abstract

The utility model discloses spacing fixed inclinometer of reed formula, including at least one deviational survey unit, the deviational survey unit can be fixed with the deviational survey pipe, and the deviational survey unit includes deviational survey sensor, reed formula stop device and connecting device, and the reed formula stop device can offset with the deviational survey pipe and be used for fixed deviational survey unit, and connecting device can be with two adjacent deviational survey unit connections. The utility model discloses a spacing fixed inclinometer of reed formula goes to fix each deviational survey unit through the reed, because the weight of reed is lighter, consequently, can alleviate the weight of inclinometer to a great extent, and the spacing fixed inclinometer of reed formula mainly passes through the elasticity control of reed, and it is convenient consequently not only to install, and it is also very convenient to retrieve the inclinometer.

Description

Reed type spacing fixed inclinometer

Technical Field

The utility model relates to a spacing fixed inclinometer of reed formula.

Background

The inclinometer is applied to monitoring the foundation pit of the construction engineering and is used for measuring the displacement of the soil body. The traditional inclinometer adopts manual operation, has long measuring time and can not be carried out in severe weather. The fixed inclinometer is embedded with the sensor at a measuring point, and transmits data to the cloud platform in a wired or wireless mode, so that unattended monitoring is realized. At present, a roller type limiting device is adopted in a fixed inclinometer in practical application, and as a large number (more than 10) of measuring point hole sites need to be placed, the dead weight of the limiting device needs to be reduced and the reliability of the limiting device is ensured in order to recover equipment.

SUMMERY OF THE UTILITY MODEL

The utility model discloses an overcome prior art not enough, provide the spacing fixed inclinometer of reed formula.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the leaf spring type limiting fixed inclinometer comprises at least one inclinometry unit, wherein the inclinometry unit can be fixed with an inclinometry pipe, the inclinometry unit comprises an inclinometry sensor, a leaf spring type limiting device and a connecting device, the leaf spring type limiting device can be abutted against the inclinometry pipe to be used for fixing the inclinometry unit, and the connecting device can connect two adjacent inclinometry units.

Furthermore, reed formula stop device includes support and spacing piece, support and oblique sensor fixed connection, and spacing piece sets up the outside at the support.

Further, spacing piece includes stiff end and expansion end fixed with the support, and the stiff end is laminated with the support, and the expansion end can be for the support activity.

Furthermore, the movable end comprises a transition section connected with the fixed end, a bending section capable of abutting against the inclinometer pipe and an opening section capable of contacting with the bracket.

Furthermore, a through groove is formed in the support, and the opening section can penetrate out of the through groove.

Furthermore, the limiting pieces are symmetrically arranged on two sides of the support.

Further, the connection means comprises a physical connection portion and an electrical connection portion.

Further, the physical connection portion is including installing mounting, linkage segment and universal joint on the support, and electric connection portion includes cable and the aviation plug be connected with the inclinometer sensor.

Furthermore, the limiting sheet is a reed.

Furthermore, both ends of the inclination measuring sensor are provided with reed type limiting devices.

To sum up, the utility model discloses a spacing fixed inclinometer of reed formula goes each deviational survey unit of fixing through the reed, because the weight of reed is lighter, consequently, can alleviate the weight of inclinometer to a great extent, and the spacing fixed inclinometer of reed formula mainly controls through the elasticity of reed, and it is convenient consequently not only to install, and it is also very convenient to retrieve the inclinometer.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural view of the reed type limiting device of the present invention.

Fig. 3 is a schematic view of the structure of the spacing piece of the present invention.

Detailed Description

In order to make the technical field personnel understand the utility model discloses the scheme, will combine the drawing in the embodiment of the utility model below, to the technical scheme in the embodiment of the utility model carries out clear, complete description.

As shown in fig. 1-3, the leaf spring type spacing fixed inclinometer comprises at least one inclinometry unit, wherein the inclinometry unit can be fixed with an inclinometry pipe 4, the inclinometry unit comprises an inclinometry sensor 1, a leaf spring type spacing device 2 and a connecting device 3, the leaf spring type spacing device 2 can abut against the inclinometry pipe to be used for fixing the inclinometry unit, and the connecting device 3 can connect two adjacent inclinometry units. When the inclination measuring device is used, the inclinometer needs to be inserted into the inclinometer pipe 4, whether the inclinometer pipe 4 inclines or not is measured through the inclination sensor 1 on the inclinometer, in practical application, the inclinometer pipe 4 is usually inserted into a soil body, the inclinometer pipe 4 is inserted into the soil body in the horizontal direction or the vertical direction, and the inclinometer is installed in the inclinometer pipe 4, so that whether the inclinometer pipe 4 inclines or not can be measured, of course, the inclinometer pipe 4 is usually longer, so that the inclinometer is composed of a plurality of inclination measuring units. The inclinometer can have and need be retrieved, and consequently the weight that reduces the inclinometer as far as is very necessary, the utility model discloses a spacing fixed inclinometer of reed formula goes to fix each inclinometer unit through the reed, because the weight of reed is lighter, consequently, can alleviate the weight of inclinometer to a great extent, and the spacing fixed inclinometer of reed formula mainly controls through the elasticity of reed, and consequently not only the installation is convenient, retrieves the inclinometer also very convenient.

The reed type limiting device 2 comprises a support 21 and limiting pieces 22, the support 21 is fixedly connected with the oblique sensor 1, the limiting pieces 22 are arranged outside the support 21, the limiting pieces 22 are symmetrically arranged on two sides of the support 21 and are preferentially reed, and the limiting pieces 22 are reeds. Usually in order to guarantee inclinometer sensor 1's direction, better fixed inclinometer sensor 1 can not take place the displacement in the testing process, inclinometer sensor 1's both ends all are provided with reed formula stop device 2, and these two reed formula stop device 2 are the same completely, especially spacing piece 22, no matter be the size, elasticity and size all keep unanimous, just so can guarantee that inclinometer sensor 1's both ends atress is even, can let inclinometer sensor 1 can not receive the influence of other factors and lead to the slope. The interior of the inclinometer 4 is generally of a cylindrical structure, and when an inclinometer is installed in the inclinometer 4, the inclination tested by the inclinometer sensor 1 is only the inclination of the inclinometer 4 due to the uniform distribution of the reed type limiting devices 2. In addition, because the limiting piece 22 is elastic, when the inclinometer is inserted into the inclinometer tube 4 under the action of external force, the limiting piece 22 can be abutted against the inner wall in the inclinometer tube 4, the limiting piece 22 can be extruded and deformed, and when the external force is removed, the limiting piece 22 can rebound, and at the moment, the reed type limiting device 2 can firmly fix the inclinometer unit in the inclinometer tube 4. Of course, when the inclinometer needs to be recovered, the elasticity of the limiting piece 22 is also utilized, for example, the shifting piece can be inserted between the limiting piece 22 and the inclinometer 4, so that the inclinometer can be easily pulled out of the inclinometer 4.

The limiting sheet 22 comprises a fixed end 221 and a movable end 222 which are fixed with the bracket 21, the fixed end 221 is attached to the bracket 21 and is usually fixed in a bolt mode, of course, in order to enable the limiting sheet 22 to be firmer, a plurality of bolts can be adopted for locking, the bolts are convenient to detach, the limiting sheet 22 is convenient to replace, and the movable end 222 can move relative to the bracket 21; the movable end 222 comprises a transition section 223 connected with the fixed end 221, a bending section 224 capable of abutting against the inclinometer tube 4 and an opening section 225 capable of contacting with the bracket 21, wherein the bending section 224 can abut against the inner wall of the inclinometer tube 4 and is used for supporting the inclinometer sensor 1. In addition, it should be noted that the limiting sheet 22 is extruded and deformed by external force, and there are two general ways of matching the opening section 225 with the bracket 21, one is that the bracket 21 is closed, and the end of the opening section 225 is abutted against the outer wall of the bracket 21, but can slide along the outer wall of the bracket 21, thereby achieving the telescopic performance of the limiting sheet 22; the other is that set up logical groove 24 on support 21, opening section 225 can wear out from logical groove 24, and the support 21 is provided with the region that can supply opening section 225 to move about promptly, and when opening section 225 can offset with the edge of logical groove 24, spacing piece 22 has just also reached its maximum deformation volume then, and this kind of mode can not only reduce the weight of support 21 to reduce whole inclinometer weight, can also the effectual deformation volume of controlling spacing piece 22, thereby can the effectual life who controls spacing piece 22.

The connection device 3 includes a physical connection portion 31 and an electrical connection portion 32; the physical connection part 31 comprises a fixing part 311, a connection section 312 and a universal joint 313 which are installed on the support 21, the universal joint 313 is arranged to ensure that each inclination measuring unit is not interfered with each other, and in the installation process, each inclination measuring unit can rotate relatively, so that the installation or the recovery is more labor-saving. Electric connection portion 32 includes cable 321 and the circular connector 322 of being connected with inclinometer sensor 1, and a plurality of inclinometer sensor 1's data transmission is exactly through cable 321 transmission, and data transmission mode can adopt the mode among the prior art, the utility model discloses do not improve data transmission's mode, so do not restate again.

It is obvious that the described embodiments are only some of the embodiments of the present invention, and not all of them. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts shall belong to the protection scope of the present invention.

Claims (10)

1. Spacing fixed inclinometer of reed formula, its characterized in that: the inclination measuring device comprises at least one inclination measuring unit, wherein the inclination measuring unit can be fixed with an inclination measuring pipe (4), the inclination measuring unit comprises an inclination measuring sensor (1), a reed type limiting device (2) and a connecting device (3), the reed type limiting device (2) can be abutted against the inclination measuring pipe to be used for fixing the inclination measuring unit, and the connecting device (3) can connect two adjacent inclination measuring units.

2. The reed-type limit fixed inclinometer according to claim 1, characterized in that: the reed type limiting device (2) comprises a support (21) and a limiting piece (22), the support (21) is fixedly connected with the oblique sensor (1), and the limiting piece (22) is arranged outside the support (21).

3. The reed-type limit fixed inclinometer according to claim 2, characterized in that: the limiting piece (22) comprises a fixed end (221) and a movable end (222) which are fixed to the support (21), the fixed end (221) is attached to the support (21), and the movable end (222) can move relative to the support (21).

4. The reed-type limit fixed inclinometer according to claim 3, characterized in that: the movable end (222) comprises a transition section (223) connected with the fixed end (221), a bending section (224) capable of abutting against the inclinometer pipe (4) and an opening section (225) capable of contacting with the bracket (21).

5. The reed-type limit fixed inclinometer according to claim 4, characterized in that: a through groove (24) is formed in the support (21), and the opening section (225) can penetrate out of the through groove (24).

6. The reed-type limit fixed inclinometer according to claim 2, characterized in that: the limiting pieces (22) are symmetrically arranged on two sides of the support (21).

7. The reed-type limit fixed inclinometer according to claim 2, characterized in that: the connection device (3) comprises a physical connection (31) and an electrical connection (32).

8. The reed-type limit fixed inclinometer according to claim 7, characterized in that: the physical connection part (31) comprises a fixing part (311), a connection section (312) and a universal joint (313) which are installed on the support (21), and the electric connection part (32) comprises a cable (321) and an aviation plug (322) which are connected with the inclinometer sensor (1).

9. The reed-type limit fixed inclinometer according to claim 2, characterized in that: the limiting sheet (22) is a reed.

10. The reed-type limit fixed inclinometer according to claim 1, characterized in that: and two ends of the inclination measuring sensor (1) are provided with reed type limiting devices (2).

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