Clinometer auxiliary tool

Abstract

The utility model relates to the technical field of construction measurement, and particularly discloses an inclinometer assistive device, which comprises a mounting ring mounted at the top of an inclinometer pipe, and a plurality of auxiliary devices mounted on the inclinometer pipe, the center of the mounting ring is provided with a through hole used for sleeving a cable of an inclinometer; a sensing part is arranged in the mounting ring, the sensing part comprises a shifting piece, and the shifting piece extends into the mounting ring and is mounted in the mounting ring through a first spring rotating shaft; a shifting piece in the sensing part is used for being in contact with a cable length mark, so that the length of the part, stretching into the inclinometer pipe, of the cable is detected; the installation ring is installed on the inclinometer pipe, the through hole is formed in the center of the installation ring, it can be guaranteed that the inclinometer auxiliary tool cable is located at the same point position all the time in the measurement process, and the situation that when the inclinometer auxiliary tool cable is conventionally used, marks on the inclinometer cable are wrongly attached to different portions of the inclinometer pipe, and consequently data deviation is caused is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of construction measurement, in particular to an auxiliary tool for an inclinometer. Background Art

[0002] An inclinometer auxiliary tool is a measuring device for measuring displacement and deformation under the ground surface. When using the existing inclinometer auxiliary tool, it is necessary to manually control the lowering of the inclinometer auxiliary tool cable. When lowering, it is necessary to pay attention to the length of the lowered cable and the position of the mark on the cable against the edge of the inclinometer tube during measurement, so as to maximize the stability of the measurement data of the inclinometer. However, errors are prone to occur during manual control. Therefore, an inclinometer auxiliary tool is proposed to ensure that different marks on the cable are in the same measurement position during measurement. Utility Model Content

[0003] In view of the deficiencies in the prior art, the utility model provides an inclinometer auxiliary tool, which has the advantage of reducing manual measurement errors and solves the problems in the background technology.

[0004] The inclinometer auxiliary tool of the utility model comprises: a mounting ring mounted on the top of the inclinometer tube, wherein a through hole for sleeved on the inclinometer cable is provided in the center of the mounting ring;

[0005] A sensing component is provided inside the mounting ring, and the sensing component includes a paddle, which extends into the interior of the mounting ring and is installed inside the mounting ring through the first spring shaft; the paddle in the sensing component is used to contact with the cable length mark, so as to detect the length of the cable extending into the inclinometer tube;

[0006] The part of the paddle located in the through hole is designed to be inclined downward toward the center of the through hole, and a mounting cavity for mounting the first spring shaft and for rotating the paddle is provided inside the mounting ring.

[0007] In some embodiments, a first proximity switch is installed near the maximum path of the cable marker after the paddle rotates after passing through the through hole from top to bottom.

[0008] In some embodiments, a second proximity switch is installed near the maximum path of the cable marker after the paddle rotates after passing through the through hole from bottom to top; a third proximity switch is provided near the paddle when it is not rotated.

[0009] In some embodiments, a fitting groove for fitting with the inclinometer tube is provided at the bottom of the mounting ring, and an elastic card is provided on the inner wall of the fitting groove;

[0010] The mounting ring is formed by splicing a first half ring and a second half ring, and the first half ring and the second half ring are rotatably connected via a rotating shaft.

[0011] In some embodiments, a winch is further included for lowering the cable, the cable is wound around the winch, and the diameter of the winch is equal to the distance between the two marks of the cable.

[0012] In some embodiments, a damping unit is provided on the bracket for mounting the winch, and the damping unit is used to limit the position of the winch after the winch rotates one circle for winding.

[0013] In some embodiments, the winch includes an electric telescopic rod, the telescopic end of the electric telescopic rod faces the winch and is equipped with a limit block, the limit block is rotatably connected to the electric telescopic rod through a second spring shaft, and the winch is provided with a protrusion that contacts the limit block.

[0014] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0015] 1. The utility model installs the mounting ring on the inclinometer tube and opens a through hole in the center of the mounting ring, so as to ensure that the inclinometer auxiliary tool cable is always at the same point during measurement, thereby avoiding the situation in which the mark on the inclinometer cable is incorrectly fitted to different parts of the inclinometer tube during conventional use, thereby causing data deviation.

[0016] 2. The utility model further ensures that the mark on the cable is located in the center of the through hole by setting a paddle in the sensing component, and the paddle is installed on the clockwork shaft. When the cable is manually held to release the cable, the mark will receive resistance when passing through the paddle, so that it can be sensed manually, which is convenient for manual recording of the length of the cable below. At the same time, when the reminder mark has reached the detection position, data detection can be performed. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0018] Figure 1 This is a schematic diagram of the structure of the embodiment 1 in which the marking passes through the paddle from top to bottom;

[0019] Figure 2 This is a schematic diagram of the structure of the embodiment 1 in which the marking passes through the paddle from bottom to top;

[0020] Figure 3 This is a schematic diagram of the structure when the bottom of the marker contacts the paddle in Example 1;

[0021] Figure 4 It is a top view half-section structure schematic diagram of the mounting ring of Example 1;

[0022] Figure 5 It is a schematic diagram of the front cross-section structure of the second embodiment;

[0023] Figure 6 It is a side view structural schematic diagram of the winch of the second embodiment.

[0024] In the figure: 1. cable; 2. mark; 3. mounting ring; 3a. first half ring; 3b. second half ring; 31. through hole; 32. mounting cavity; 33. elastic card; 34. fitting groove; 4. sensing component; 41. first spring shaft; 42. paddle; 43. first proximity switch; 44. second proximity switch; 45. third proximity switch; 5. capstan; 6. bracket; 7. damping unit; 71. electric telescopic rod; 72. second spring shaft; 73. limit block; 74. bump; 8. inclinometer tube. DETAILED DESCRIPTION

[0025] The following will disclose multiple embodiments of the present invention with drawings. For the purpose of clear description, many physical details will be described together in the following description. However, it should be understood that these physical details should not be used to limit the present invention. In other words, in some embodiments of the present invention, these physical details are not necessary. In addition, in order to simplify the drawings, some conventional structures and components will be depicted in a simple schematic manner in the drawings.

[0026] In addition, in the present utility model, the descriptions of "first", "second", etc. are only used for descriptive purposes, and do not specifically refer to the order or sequence, nor are they used to limit the present utility model. They are only used to distinguish components or operations described with the same technical terms, and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in this field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the present utility model.

[0027] Embodiment 1:

[0028] See also Figure 1 - Figure 4 The inclinometer auxiliary tool of the utility model comprises:

[0029] A mounting ring 3 mounted on the top of the inclinometer tube 8, wherein a through hole 31 for sleeved on the inclinometer cable 1 is provided in the center of the mounting ring 3;

[0030] A sensing component 4 is provided inside the mounting ring 3. The sensing component 4 includes a paddle 42. The paddle 42 extends into the mounting ring 3 and is installed inside the mounting ring 3 through the first spring shaft 41. The paddle 42 in the sensing component 4 is used to contact the length mark 2 of the cable 1, so as to detect the length of the cable 1 extending into the inclinometer tube 8.

[0031] The portion of the paddle 42 located in the through hole 31 is designed to be inclined downward toward the center of the through hole 31 , and a mounting cavity 32 for mounting the first spring shaft 41 and for rotating the paddle 42 is provided inside the mounting ring 3 .

[0032] The above technical solution, by installing the mounting ring 3 on the inclinometer tube 8 and providing a through hole 31 in the center of the mounting ring 3, can ensure that the inclinometer auxiliary tool cable 1 is always at the same point during measurement, and avoid the situation in which the mark 2 on the inclinometer cable 1 is incorrectly attached to different parts of the inclinometer tube 8 during conventional use, thereby causing data deviation;

[0033] By setting a paddle 42 in the sensing component 4, it is further ensured that the marker 2 on the cable 1 is located in the center of the through hole 31, and is installed on the spring shaft through the paddle 42. When the cable 1 is manually held to release the cable, the marker 2 will encounter resistance when passing through the paddle 42, so that it can be manually sensed, which is convenient for manual recording of the length of the cable 1 below. At the same time, when the reminder marker 2 has reached the detection position, data detection can be performed.

[0034] Furthermore, a first proximity switch 43 is installed near the maximum path after the marker 2 of the cable 1 passes through the through hole 31 from top to bottom after the paddle 42 rotates; through the setting of the first proximity switch 43, the marker 2 can be lowered through the paddle 42, so that the paddle 42 can be rotated close to the first proximity switch 43, thereby realizing electronic measurement of the lowered length of the cable 1.

[0035] Furthermore, a second proximity switch 44 is installed near the maximum path after the paddle 42 rotates after the marker 2 of the cable 1 passes through the through hole 31 from bottom to top; through the setting of the second proximity switch 44, the marker 2 can be pulled up through the paddle 42 to rotate the paddle 42 close to the second proximity switch 44, so as to sense that the marker 2 of the cable 1 has reached the detection point and automatically measure; and the second proximity switch 44 is connected to the photoelectric alarm, so that the user can further know the location of the marker 2 of the cable 1 through the photoelectric alarm;

[0036] Specifically, a fitting groove 34 for fitting with the inclinometer tube 8 is provided at the bottom of the mounting ring 3, and an elastic card 33 is provided on the inner wall of the fitting groove 34; by providing the fitting groove 34 and the elastic card 33, the mounting ring 3 can be effectively ensured to be stably installed on the inclinometer tube 8;

[0037] The mounting ring 3 is formed by splicing a first half ring 3a and a second half ring 3b, and the first half ring 3a and the second half ring 3b are rotatably connected via a rotating shaft; so that the mounting ring 3 can be conveniently sleeved on the surface of the cable 1;

[0038] Furthermore, a third proximity switch 45 is provided near the paddle 42 when it is not rotating. The third proximity switch 45 can be used to determine whether the paddle 42 is accurately reset, thereby avoiding errors in data recording after the paddle 42 is stuck.

[0039] Embodiment 2:

[0040] See also Figure 5 - Figure 6 As a further improvement of the first embodiment, the embodiment 1 is different from the first embodiment in that it also includes a winch 5 for lowering the cable 1, the cable 1 is wound around the winch 5, and the diameter of the winch 5 is equal to the distance between the two marks 2 of the cable 1.

[0041] A damping unit 7 is provided on a bracket 6 for mounting the winch 5. The damping unit 7 is used to limit the position of the winch 5 after the winch 5 rotates one circle after winding the line.

[0042] The winch 5 includes an electric telescopic rod 71 , the telescopic end of the electric telescopic rod 71 faces the winch 5 and is installed with a limit block 73 , the limit block 73 is rotatably connected to the electric telescopic rod 71 through a second spring shaft 72 , and the winch 5 is provided with a protrusion 74 that contacts the limit block 73 .

[0043] This embodiment, when used:

[0044] The cable 1 can be lowered by the winch 5, so that the lowering of the cable 1 is more convenient, because the cable 1 touches the paddle 42 when being lowered, and the rotation of the paddle 42 is detected by the first proximity switch 43, that is, it can still have the function of facilitating the knowledge of the length of the lower cable 1 and recording the lower length of the embodiment;

[0045] When the cable 1 is wound up by the winch 5, the second proximity switch 44 receives a signal, and the signal is transmitted to the electric telescopic rod 71, so that the limit block 73 carried by the electric telescopic rod 71 contacts the protrusion 74 on the winch 5. Because the limit block 73 and the electric telescopic rod 71 are hinged through the second spring shaft 72, that is, after the second proximity switch 44 receives the signal, the rotation of the winch 5 is damped, but it can continue to be wound up within the rotatable range of the second spring shaft 72, so that the mark 2 on the cable 1 passes through the paddle 42. When the winch 5 has the maximum rotation damping, the mark 2 just passes through the paddle 42. At this time, the winch 5 is manually rotated under the reset of the second spring shaft 72. When the winch 5 loses damping, the bottom of the mark 2 just contacts the upper surface of the paddle 42, so as to accurately control the position of the mark 2 at each measurement, thereby further improving the measurement accuracy and reducing the error of each measurement.

[0046] At the same time, when the mark 2 completely passes the paddle 42 upwards, the resetting of the paddle 42 will be detected by the second proximity switch 44. When the winch 5 loses damping and the signal detected by the second proximity switch 44 is not disconnected, it is further ensured that the bottom of the mark 2 just contacts the upper surface of the paddle 42.

[0047] The above is only an embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included within the scope of the claims of the present invention.

Claims

1. An inclinometer auxiliary tool, characterized in that: include: A mounting ring (3) mounted on the top of the inclinometer tube (8), wherein a through hole (31) for sleeved on the inclinometer cable (1) is provided at the center of the mounting ring (3); A sensing component (4) is provided inside the mounting ring (3), and the sensing component (4) includes a paddle (42), and the paddle (42) extends into the interior of the mounting ring (3) and is installed inside the mounting ring (3) through a first spring shaft (41); the paddle (42) in the sensing component (4) is used to contact with a length mark (2) of the cable (1), thereby realizing detection of the length of the cable (1) extending into the inclinometer tube (8); The portion of the paddle (42) located in the through hole (31) is designed to be inclined downward toward the center of the through hole (31), and a mounting cavity (32) for mounting the first spring shaft (41) and for rotating the paddle (42) is provided inside the mounting ring (3).

2. The inclinometer auxiliary tool according to claim 1, characterized in that: A first proximity switch (43) is installed near the maximum path of the marker (2) of the cable (1) after the paddle (42) rotates after the marker (2) passes through the through hole (31) from top to bottom.

3. The inclinometer auxiliary tool according to claim 2, characterized in that: A second proximity switch (44) is installed near the maximum path after the paddle (42) rotates after the mark (2) of the cable (1) passes through the through hole (31) from bottom to top; and a third proximity switch (45) is installed near the paddle (42) when it is not rotated.

4. The inclinometer auxiliary tool according to claim 1, characterized in that: The bottom of the mounting ring (3) is provided with a fitting groove (34) for fitting with the inclinometer tube (8), and an elastic card (33) is provided on the inner wall of the fitting groove (34); The mounting ring (3) is formed by splicing a first half ring (3a) and a second half ring (3b), and the first half ring (3a) and the second half ring (3b) are rotatably connected via a rotating shaft.

5. The inclinometer auxiliary tool according to claim 4, characterized in that: It also includes a winch (5) for lowering the cable (1), the cable (1) being wound around the winch (5), and the diameter of the winch (5) being equal to the distance between the two marks (2) of the cable (1).

6. The inclinometer auxiliary tool according to claim 5, characterized in that: A damping unit (7) is provided on a bracket (6) for mounting the winch (5), and the damping unit (7) is used to limit the position of the winch (5) after the winch (5) rotates one circle for winding.

7. The inclinometer auxiliary tool according to claim 6, characterized in that: The capstan (5) comprises an electric telescopic rod (71), the telescopic end of the electric telescopic rod (71) faces the capstan (5) and is provided with a limit block (73), the limit block (73) is rotatably connected to the electric telescopic rod (71) via a second spring rotating shaft (72), and the capstan (5) is provided with a protrusion (74) in contact with the limit block (73).

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