Gradiometer for inspecting and monitoring water conservancy and hydropower protection slope

Abstract

The utility model discloses a gradiometer for inspecting and monitoring a water conservancy and hydropower protection slope, and relates to the technical field of water conservancy and hydropower. The multifunctional gradiometer comprises a gradiometer body, a dial is fixedly connected to the side face of the gradiometer body, telescopic ruler equipment is arranged on the side face of the gradiometer body and comprises a rectangular groove, the rectangular groove is formed in the bottom of the gradiometer body, and a motor is fixedly connected to the inner wall of the rectangular groove. According to the utility model, the rectangular groove, the motor, the reciprocating screw rod, the measuring scale and other components in the telescopic ruler equipment are matched with one another, so that the measuring scale can automatically extend out when the measuring scale is needed, and can automatically retract into the gradiometer when the measuring scale is not needed; the measuring scale is integrated into the gradiometer, so that the whole gradiometer is more compact and portable, an engineer can carry and operate the gradiometer conveniently, the measuring scale does not need to be carried additionally, and the burden of the engineer is relieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of water conservancy and hydropower, and particularly relates to a slope meter for checking and monitoring a water conservancy and hydropower protection slope. Background Art

[0002] The slope meter for inspection and monitoring of water conservancy and hydropower protection slopes is a device specially used to monitor the slope of water conservancy and hydropower projects. It has the characteristics of accurate measurement, multi-function, portability, durability, data recording and transmission, and alarm functions. It can help engineering personnel to promptly discover and deal with potential safety hazards.

[0003] According to the disclosed slope meter (CN 207163447 U), it includes a slope meter main board rotatably connected with a hollow turntable, the slope meter main board is provided with a first test surface arranged in the horizontal direction, the slope meter main board is provided with a clamping assembly on one side close to the first test surface, the clamping assembly includes clamping plates located on both sides of the slope meter main board and an adjustment shaft passing through the slope meter main board, the clamping plates are connected to the slope meter main board in a sliding manner along the thickness direction of the slope meter main board and are circumferentially fixed relative to the slope meter main board, and the adjustment shaft is respectively connected to the two clamping plates in a positive thread connection and a reverse thread connection. When using the slope meter to inspect water conservancy and hydropower slope protection, a measuring ruler may be needed. Through the mutual cooperation between the slope meter main board, the clamping assembly and other components, it is difficult to integrate the measuring ruler into the slope meter to make the entire device more compact and portable, and it is difficult for engineers to carry and operate it. There is no need to carry an additional measuring ruler, which needs to be improved. Utility Model Content

[0004] The utility model aims to provide a slope meter for checking and monitoring water conservancy and hydropower protection slopes. Through the mutual cooperation among the components such as the rectangular slot, the motor, the reciprocating screw rod and the measuring ruler inside the telescopic ruler device, it is realized that when the measuring ruler is needed, the measuring ruler can be automatically extended, and when it is not needed, it can be automatically retracted into the interior of the slope meter. Integrating the measuring ruler into the interior of the slope meter can make the whole device more compact and portable, convenient for engineering personnel to carry and operate, and no additional measuring ruler needs to be carried, which reduces the burden on engineering personnel and solves the existing problems.

[0005] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0006] The utility model discloses a slope meter for checking and monitoring a water conservancy and hydropower protection slope, comprising a slope meter body, a dial being fixedly connected to the side surface of the slope meter body, a telescopic ruler device being arranged on the side surface of the slope meter body, the telescopic ruler device comprising a rectangular groove, the rectangular groove being arranged at the bottom of the slope meter body, a motor being fixedly connected to the inner wall of the rectangular groove, a reciprocating screw being fixedly connected to the output shaft of the motor, a threaded sleeve being threadedly connected to the circumferential surface of the reciprocating screw, a limiting rod being fixedly connected to the side surface of the motor, an end of the limiting rod being away from the motor penetrating the side surface of the threaded sleeve, and a measuring ruler being fixedly connected to the side surface of the threaded sleeve.

[0007] Furthermore, the threaded sleeve is made of metal, a switch door is rotatably connected to the side of the rectangular groove, a handle is fixedly connected to the side of the switch door, and the handle is made of rubber material. The design of the handle facilitates opening the switch door on the side of the rectangular groove.

[0008] Furthermore, the measuring ruler is located on the inner wall of the rectangular groove, the limiting rod is set to be made of metal material, and the measuring ruler is located at the bottom of the dial. Such a design does not affect the use of the dial.

[0009] Furthermore, a wear-resistant pad replacement device is provided on the top of the incline meter body, and the wear-resistant pad replacement device includes a protective pad, which is located on the top of the incline meter body, and a connecting plate is fixedly connected to the side of the protective pad, a fixing rod passes through the side of the connecting plate, one end of the fixing rod is fixedly connected to a limiting plate, and a groove is provided at the end of the fixing rod away from the limiting plate, and a retaining ring is slidably sleeved on the circumferential surface of the groove. Such a design can increase the comfort of the hand when holding the incline meter, and the protective pad can be removed and replaced after being worn.

[0010] Furthermore, two connecting plates are provided and are symmetrical to each other along the vertical center axis of the protection pad. The connecting plates are made of metal material and two of them are provided, which is convenient for installing the protection pad.

[0011] Furthermore, two fixing rods and clamping rings are provided and are symmetrical to each other along the vertical center axis of the protection pad. The protection pad is made of rubber material and two are provided, so that the installation is more secure.

[0012] Furthermore, a level tube is fixedly connected to the side of the scale plate, a scale rotating wheel is rotatably connected to the top of the inclinometer body, and an indicator needle is rotatably connected to the side of the scale plate. The design of the indicator needle is conducive to indicating the slope.

[0013] The utility model has the following beneficial effects:

[0014] The utility model realizes that the measuring ruler can be automatically extended when the measuring ruler is needed, and can be automatically retracted into the interior of the incline meter when the measuring ruler is not needed, through the mutual cooperation among the rectangular slot, the motor, the reciprocating screw rod, the measuring ruler and other components inside the telescopic ruler device. The measuring ruler is integrated into the interior of the incline meter, making the whole device more compact and portable, convenient for engineering personnel to carry and operate, and there is no need to carry an additional measuring ruler, thereby reducing the burden on engineering personnel.

[0015] The utility model realizes that the comfort of the hand can be increased when holding the inclinometer by the mutual cooperation between the protective pad, the clamping groove, the clamping ring, the fixing rod and other components inside the wear-resistant pad replacement device, and the protective pad can be disassembled and replaced after being worn, so that the handheld inclinometer is more comfortable when used for a long time, reduces the fatigue of the engineering personnel, and improves the work efficiency and comfort. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the three-dimensional appearance structure of the utility model;

[0017] Figure 2 It is a three-dimensional side view structural diagram of the level tube of the utility model;

[0018] Figure 3 For this utility model Figure 2 Schematic diagram of the three-dimensional enlarged structure of A in the middle;

[0019] Figure 4 This is a schematic diagram of the three-dimensional upward structure of the rectangular groove of the utility model;

[0020] Figure 5 For this utility model Figure 4 Schematic diagram of the three-dimensional enlarged structure of B.

[0021] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0022] 1. Inclinometer body; 2. Dial; 3. Telescopic ruler device; 31. Rectangular slot; 32. Motor; 33. Reciprocating screw; 34. Threaded sleeve; 35. Limit rod; 36. Measuring ruler; 37. Open and close door; 38. Handle; 4. Wear-resistant pad replacement device; 41. Protection pad; 42. Connecting plate; 43. Fixed rod; 44. Limiting plate; 45. Slot; 46. Snap ring; 5. Level tube; 6. Indicator needle; 7. Scale rotating wheel. DETAILED DESCRIPTION

[0023] See also Figure 1-5The utility model is a slope meter for checking and monitoring water conservancy and hydropower protection slopes, comprising a slope meter body 1, a dial 2 is fixedly connected to the side of the slope meter body 1, a telescopic ruler device 3 is arranged on the side of the slope meter body 1, the telescopic ruler device 3 comprises a rectangular groove 31, the rectangular groove 31 is arranged at the bottom of the slope meter body 1, a motor 32 is fixedly connected to the inner wall of the rectangular groove 31, a reciprocating screw rod 33 is fixedly connected to the output shaft of the motor 32, a threaded sleeve 34 is threadedly connected on the circumferential surface of the reciprocating screw rod 33, a limit rod 35 is fixedly connected to the side of the motor 32, one end of the limit rod 35 away from the motor 32 passes through the side of the threaded sleeve 34, and a measuring ruler 36 is fixedly connected to the side of the threaded sleeve 34.

[0024] The threaded sleeve 34 is made of metal, a switch door 37 is rotatably connected to the side of the rectangular slot 31, a handle 38 is fixedly connected to the side of the switch door 37, and the handle 38 is made of rubber. The design of the handle 38 facilitates opening the switch door 37 on the side of the rectangular slot 31.

[0025] The measuring ruler 36 is located on the inner wall of the rectangular groove 31 , the limiting rod 35 is made of metal, and the measuring ruler 36 is located at the bottom of the dial 2 . Such a design does not affect the use of the dial 2 .

[0026] A wear-resistant pad replacement device 4 is provided on the top of the inclinometer body 1, and the wear-resistant pad replacement device 4 includes a protective pad 41. The protective pad 41 is located on the top of the inclinometer body 1, and a connecting plate 42 is fixedly connected to the side of the protective pad 41. A fixing rod 43 passes through the side of the connecting plate 42, and one end of the fixing rod 43 is fixedly connected to a limiting plate 44. A slot 45 is provided at the end of the fixing rod 43 away from the limiting plate 44, and a retaining ring 46 is slidably sleeved on the circumferential surface of the slot 45. Such a design can increase the comfort of the hand when holding the inclinometer, and the protective pad 41 can be disassembled and replaced after being worn.

[0027] Two connecting plates 42 are provided and are symmetrical to each other along the vertical center axis of the protection pad 41 . The connecting plates 42 are made of metal material and two of them are provided, which is convenient for installing the protection pad 41 .

[0028] Two fixing rods 43 and clamping rings 46 are provided and are symmetrical to each other along the vertical center axis of the protection pad 41. The protection pad 41 is made of rubber material and two are provided to make the installation more secure.

[0029] A level tube 5 is fixedly connected to the side of the scale plate 2, a scale rotating wheel 7 is rotatably connected to the top of the inclinometer body 1, and an indicator needle 6 is rotatably connected to the side of the scale plate 2. The design of the indicator needle 6 is conducive to indicating the slope.

[0030] A specific application of this embodiment is: when the measuring ruler 36 is needed, the motor 32 is started, and when the motor 32 rotates forward, the reciprocating screw rod 33 rotates forward, and the reciprocating screw rod 33 rotates forward, which drives the threaded sleeve 34 on the reciprocating screw rod 33 to move toward the side close to the switch door 37, and drives the measuring ruler 36 to move toward the side close to the switch door 37. When the switch door 37 is opened, the measuring ruler 36 is extended and the measuring ruler 36 can be used. Conversely, when the measuring ruler 36 is not needed, the motor 32 is reversed, which moves the measuring ruler 36 to the side away from the switch door 37, and retracts the measuring ruler 36 into the interior of the slope meter body 1. The integration of the measuring ruler 36 into the interior of the slope meter can make the entire device more compact and portable, which is convenient for engineers to carry and operate, and there is no need to carry an additional measuring ruler. The ruler 36 reduces the burden on engineers. The protection pad 41 is located at the handle of the incline meter and directly contacts the palm. The design of the protection pad 41 can enhance the feel when using it. The protection pad 41 passes through the connecting plate 42 and the side of the incline meter body 1 at the same time through the fixing rod 43, so as to be connected to the handle of the incline meter. One end of the fixing rod 43 is restricted by the limiting plate 44 and cannot be pulled out, and the other end is mounted on the inner wall of the slot 45 through the snap ring 46, so that the fixing rod 43 is restricted and cannot be pulled out. When it needs to be pulled out, the snap ring 46 is manually lifted up to be parallel to the fixing rod 43, and the fixing rod 43 can be pulled out, and the protection pad 41 can be removed, making the handheld incline meter more comfortable when used for a long time, reducing the fatigue of engineers, and improving work efficiency and comfort.

Claims

1. A slope meter for checking and monitoring a water conservancy and hydropower protection slope, comprising a slope meter body (1), characterized in that: A dial (2) is fixedly connected to the side of the slope meter body (1), and a telescopic ruler device (3) is provided on the side of the slope meter body (1); The telescopic ruler device (3) comprises a rectangular groove (31), the rectangular groove (31) being formed at the bottom of the incline meter body (1), a motor (32) being fixedly connected to the inner wall of the rectangular groove (31), a reciprocating screw rod (33) being fixedly connected to the output shaft of the motor (32), a threaded sleeve (34) being threadedly connected to the circumferential surface of the reciprocating screw rod (33), a limit rod (35) being fixedly connected to the side of the motor (32), an end of the limit rod (35) away from the motor (32) penetrating the side of the threaded sleeve (34), and a measuring ruler (36) being fixedly connected to the side of the threaded sleeve (34).

2. A slope meter for inspection and monitoring of water conservancy and hydropower protection slopes according to claim 1, characterized in that: The threaded sleeve (34) is made of metal, a switch door (37) is rotatably connected to the side of the rectangular slot (31), a handle (38) is fixedly connected to the side of the switch door (37), and the handle (38) is made of rubber.

3. A slope meter for inspection and monitoring of water conservancy and hydropower protection slopes according to claim 2, characterized in that: The measuring ruler (36) is located on the inner wall of the rectangular groove (31), the limiting rod (35) is configured to be made of metal material, and the measuring ruler (36) is located at the bottom of the scale plate (2).

4. A slope meter for inspection and monitoring of water conservancy and hydropower protection slopes according to claim 3, characterized in that: A wear-resistant pad replacement device (4) is arranged on the top of the incline meter body (1), and the wear-resistant pad replacement device (4) comprises a protection pad (41). The protection pad (41) is located on the top of the incline meter body (1), and a connecting plate (42) is fixedly connected to the side of the protection pad (41), and a fixing rod (43) passes through the side of the connecting plate (42), and one end of the fixing rod (43) is fixedly connected to a limiting plate (44), and a clamping groove (45) is formed at one end of the fixing rod (43) away from the limiting plate (44), and a clamping ring (46) is slidably sleeved on the circumferential surface of the clamping groove (45).

5. A slope meter for inspection and monitoring of water conservancy and hydropower protection slopes according to claim 4, characterized in that: Two connecting plates (42) are provided and are symmetrical to each other along the vertical center axis of the protection pad (41); the connecting plates (42) are made of metal.

6. A slope meter for inspection and monitoring of water conservancy and hydropower protection slopes according to claim 5, characterized in that: Two fixing rods (43) and two clamping rings (46) are provided and are symmetrical to each other along the vertical center axis of the protection pad (41); the protection pad (41) is made of rubber material.

7. A slope meter for inspection and monitoring of water conservancy and hydropower protection slopes according to claim 6, characterized in that: A level tube (5) is fixedly connected to the side of the scale plate (2), a scale rotating wheel (7) is rotatably connected to the top of the slope meter body (1), and an indicator needle (6) is rotatably connected to the side of the scale plate (2).

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