Water conservancy slope ratio tester

Abstract

The utility model belongs to the technical field of slope ratio determination, and provides a water conservancy slope ratio determinator which comprises a main body groove used for participating in measurement of the horizontal width of a slope and containing and fixing other components of the determinator. The transverse measuring piece is installed in the main body groove and matched with the main body groove to measure the horizontal width of the side slope, and the transverse measuring piece comprises an auxiliary groove installed in the main body groove in a sliding mode; and the longitudinal measuring piece is arranged in the auxiliary groove and is used for measuring the vertical height of the side slope. According to the utility model, through the cooperation of the main body groove, the transverse measuring member and the longitudinal measuring member, the measurement of the horizontal width and the vertical height of the side slope can be completed without contacting the side slope surface, and the non-contact measurement method avoids the direct contact error caused by the unevenness of the side slope and the existence of obstacles such as stones or vegetation. Therefore, the tester can easily adapt to various complex terrains, including the conditions of uneven slope surface, stone or vegetation coverage and the like. And the flexibility and the practicability of measurement are improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of slope ratio determination, specifically a water conservancy slope ratio tester. BACKGROUND

[0002] The water conservancy slope ratio refers to the ratio of the height (or vertical distance) of the slope to the horizontal distance of the bottom thereof, and is usually expressed in the form of "height: horizontal distance", such as 1:1.5, which means that the horizontal distance extends 1.5 units for every 1 unit of vertical height, and this ratio reflects the degree of inclination of the slope, which is an important basis for judging the stability and safety of the slope in water conservancy engineering design and construction. The water conservancy slope ratio is a very important concept in water conservancy engineering, which is related to the stability, safety and economy of the project. Therefore, in the process of design, construction and operation of water conservancy engineering, great importance should be attached to the selection and monitoring of the slope ratio.

[0003] In the Chinese patent with publication number CN219301616U, a water conservancy slope ratio tester is mentioned, which inserts a vertical rod at the top of the slope, so that the hinge part of the detection rod and the vertical rod is located on the junction line of the slope and the top, and then adjusts the levelness of the horizontal rod through the bubble level to complete the equipment calibration. Then, the detection rod is turned over so that the detection rod closely adheres to the slope surface, at this time the detection rod and the inclined rod always maintain a parallel state under the limiting action of the connecting rod, therefore the inclination state of the detection rod can be represented by the inclination state of the inclined rod, that is, the inclination state of the slope surface can be represented, and the length of the horizontal rod is constant, the displacement of the inclined rod sliding on the vertical rod can be measured, or the actual length of the inclined rod can be measured, so the slope ratio of the measured slope can be accurately calculated.

[0004] Although the device makes the detection rod closely adhere to the slope surface by turning over the detection rod, and the detection rod and the inclined rod are in a parallel state, and the inclination state of the slope surface is represented by the inclination state of the inclined rod, but during the detection process, the detection rod needs to closely adhere to the slope surface, and when the slope surface has complex conditions such as unevenness, protruding stones or vegetation coverage, the detection rod will be disturbed by these factors during the process of closely adhering to the slope surface. The uneven slope surface may cause the detection rod to not fit uniformly, and the stones or vegetation may hinder the accurate placement of the detection rod, and in some extreme cases, these obstacles may make the detection rod unable to contact the slope surface, so that the slope ratio cannot be measured. These interference factors not only increase the measurement error and reduce the accuracy of the measurement result, but in some cases, they may even cause the measurement work to be unable to proceed, affecting the practicability and reliability of the device. UTILITY MODEL CONTENTS

[0005] In order to solve the above technical problems, the utility model provides a water conservancy slope ratio appearance to solve the problem that the detection rod in the comparison document cannot be uniformly attached because of uneven slope surface, and stone or vegetation can hinder the accurate placement of the detection rod.

[0006] A water conservancy slope ratio appearance, comprising:

[0007] A main groove is used for participating in the measurement of the horizontal width of the slope and accommodating and fixing other components of the appearance;

[0008] A transverse measuring part is installed inside the main groove and cooperates with the main groove to measure the horizontal width of the slope, and the transverse measuring part comprises a secondary groove slidingly installed inside the main groove;

[0009] A longitudinal measuring part is installed inside the secondary groove and is used for measuring the vertical height of the slope, and the longitudinal measuring part comprises a sliding frame slidingly installed inside the secondary groove, a connecting shaft is rotatably arranged inside the sliding frame, a connecting plate is installed on the outer surface of the connecting shaft, a longitudinal telescopic rod is arranged at the lower end of the connecting plate, and the main groove, the secondary groove and the longitudinal telescopic rod are all provided with scales;

[0010] A limiting part is installed on one side of the longitudinal telescopic rod and at the lower end of the main groove, and the limiting part is used for limiting the longitudinal telescopic rod inside the main groove.

[0011] Preferably, the transverse measuring part further comprises a baffle installed at the front end of the main groove, a limiting plate is arranged at the rear end of the secondary groove, and the baffle and the limiting plate abut to limit the position of the secondary groove.

[0012] Preferably, the longitudinal measuring part further comprises a guide rod fixedly installed inside the secondary groove, and the sliding frame is slidingly connected with the guide rod.

[0013] Preferably, the limiting part comprises a slot arranged on one side of the longitudinal telescopic rod, a plurality of springs are installed on both sides inside the slot, plug plates are slidingly installed at both ends of the slot, the front ends of the springs are connected with the rear ends of the plug plates, two limiting buckles are oppositely arranged at the lower end of the main groove, and the two plug plates are respectively inserted into the two limiting buckles.

[0014] Preferably, a level is installed on one side of the main groove and one side of the longitudinal telescopic rod, and the level is used for correcting the levelness of the main groove and the longitudinal telescopic rod.

[0015] Preferably, a connecting frame is installed at the rear end of the main groove, a shaft rod is rotatably arranged inside the connecting frame, a mounting frame is fixedly installed on the outer surface of the shaft rod, a ground nail is fixedly installed at the lower end of the mounting frame, limiting discs are arranged at both ends of the shaft rod, a plurality of limiting pins are threadedly connected with the front ends of the limiting discs, and the front ends of the plurality of limiting pins abut against one side of the connecting frame.

[0016] Compared with the prior art, the utility model has the following beneficial effects:

[0017] 1, the utility model discloses a main body groove, horizontal measuring piece and longitudinal measuring piece's cooperation can be completed the horizontal width and vertical height of the slope measurement under the condition of not contacting the slope surface, and this non-contact type measuring method avoids the direct contact error caused by the uneven slope, the existence stone or the vegetation etc.

[0018] 2, the utility model discloses a vice groove is pushed back inside the main body groove, then, rotates longitudinal telescopic link, and the connecting shaft rotates inside the sliding frame, thereby making longitudinal telescopic link be folded to the main body groove inside and be stored, in the process of folding, personnel point to the inside extrusion two plug -in boards with the finger, and the plug -in board contracts to the inside of the plug -in groove, and the spring is compressed and obtains the elastic potential energy, after longitudinal telescopic link is completely folded to the main body groove inside, and the extrusion of plug -in board is loosened, and the spring releases the elastic potential energy of its storage, and pushes plug -in board to both sides and inserts into the limiting buckle smoothly, thereby limiting longitudinal telescopic link, can fix longitudinal telescopic link in the main body groove inside, thereby can store the device, convenient to carry. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is the first visual angle structural schematic drawing of the utility model,

[0020] Figure 2 It is the second visual angle structural schematic drawing of the utility model, Figure 2 It is the local enlarged view of A in the utility model,

[0021] Figure 3 It is the third visual angle structural schematic drawing of the utility model,

[0022] Figure 4 It is the third visual angle structural schematic drawing of the utility model,

[0023] Figure 5 It is the third visual angle structural schematic drawing of the utility model,

[0024] In the drawing,

[0025] 1, main groove; 2, connecting frame; 3, shaft; 4, mounting frame; 5, ground nail; 6, limit disc; 7, limit bolt; 8, transverse measuring piece; 81, sub groove; 82, baffle; 83, limit plate; 9, longitudinal measuring piece; 91, guide rod; 92, sliding frame; 93, connecting shaft; 94, connecting plate; 95, longitudinal telescopic rod; 10, scale; 11, level; 12, limiting piece; 121, slot; 122, spring; 123, plug-in plate; 124, limit buckle. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. It should be pointed out that the drawings are schematic and not drawn to scale. For the clarity and convenience in the drawings, the relative size and proportion of the parts shown in the drawings are exaggerated or reduced in size for illustration, and any size is only exemplary, rather than limiting.

[0027] Embodiment one:

[0028] Reference Figures 1-4 The utility model provides a kind of water conservancy slope ratio measuring instrument, comprising:

[0029] Main groove 1, main groove 1 is used to participate in the horizontal width of the measured slope and accommodate and fix other components of measuring instrument, and the inside of main groove 1 is configured as a slide;

[0030] Transverse measuring piece 8 is installed in the inside of main groove 1, and the horizontal width of the measured slope is measured in cooperation with main groove 1, and transverse measuring piece 8 includes sub groove 81 slidably installed in the inside of main groove 1;

[0031] Longitudinal measuring piece 9 is installed in the inside of sub groove 81, and is used to measure the vertical height of the measured slope, and longitudinal measuring piece 9 includes sliding frame 92 slidably installed in the inside of sub groove 81, and connecting shaft 93 is rotatably arranged in the inside of sliding frame 92, connecting plate 94 is installed on the outer surface of connecting shaft 93, longitudinal telescopic rod 95 is arranged at the lower end of connecting plate 94, and main groove 1, sub groove 81 and longitudinal telescopic rod 95 are all provided with scale 10. Longitudinal measuring piece 9 further includes guide rod 91 fixedly installed in the inside of sub groove 81, and sliding frame 92 is slidably connected with guide rod 91.

[0032] Level 11 is installed on one side of main groove 1 and one side of longitudinal telescopic rod 95, and is used to correct the levelness of main groove 1 and longitudinal telescopic rod 95.

[0033] The transverse measuring member 8 further comprises a baffle plate 82 installed at the front end of the main groove 1, and a limiting plate 83 arranged at the rear end of the auxiliary groove 81, the baffle plate 82 and the limiting plate 83 abut to limit the position of the auxiliary groove 81, when the rear end of the auxiliary groove 81 moves to the front end of the main groove 1, the baffle plate 82 and the limiting plate 83 are in contact to limit the auxiliary groove 81, avoiding the auxiliary groove 81 being pulled out of the main groove 1.

[0034] DETAILED DESCRIPTION: When measuring the slope, first, the main groove 1 is placed at the highest edge of the slope. The horizontal width of the slope is measured by using the main groove 1 and the scale 10 arranged above the main groove 1. If the horizontal width of the slope exceeds the length of the main groove 1, the operator can pull the longitudinal telescopic rod 95 to make the auxiliary groove 81 extend out of the main groove 1, so as to work together with the main groove 1 to measure the horizontal width of the slope. Then, the longitudinal telescopic rod 95 is adjusted to further measure the vertical height of the slope. In the whole measuring process, in order to ensure the accuracy of the measurement results, the main groove 1 and the longitudinal telescopic rod 95 need to be horizontally corrected by using the level 11, so as to ensure that they maintain a 90° vertical relationship, thereby eliminating possible inclination errors and ensuring the accuracy of the measurement data. The slope ratio is obtained by measuring the ratio between the vertical height H and the horizontal width L of the slope. In the measuring process, the specific measurement values are obtained by the scale 10 on the main groove 1, the auxiliary groove 81 and the longitudinal telescopic rod 95.

[0035] By cooperation of the main groove 1, the transverse measuring member 8 and the longitudinal measuring member 9, the horizontal width and the vertical height of the slope can be measured without contacting the slope surface. This non-contact measurement method avoids the direct contact error caused by uneven slope surface, obstacles such as stones or vegetation, so that the measuring instrument can easily adapt to various complex terrains, including uneven slope surface, stones or vegetation coverage and the like. The flexibility and practicability of measurement are improved. Secondly, by cooperation of the main groove 1, the transverse measuring member 8 and the longitudinal measuring member 9, the operator can quickly and accurately complete the measurement of the two key parameters. This method reduces the time and steps required for assembling and debugging the measuring instrument, thereby improving the measurement efficiency.

[0036] Embodiment two:

[0037] Reference Figures 3-5 The second embodiment of the utility model comprises:

[0038] A longitudinal measuring piece 9 is installed inside the auxiliary groove 81 and used for measuring the vertical height of the slope, the longitudinal measuring piece 9 comprises a sliding frame 92 slidingly installed inside the auxiliary groove 81, a connecting shaft 93 is rotatably arranged inside the sliding frame 92, a connecting plate 94 is installed on the outer surface of the connecting shaft 93, a longitudinal telescopic rod 95 is arranged at the lower end of the connecting plate 94, and the main groove 1, the auxiliary groove 81 and the longitudinal telescopic rod 95 are all provided with scales 10. The longitudinal measuring piece 9 further comprises a guide rod 91 fixedly installed inside the auxiliary groove 81, and the sliding frame 92 is slidingly connected with the guide rod 91.

[0039] A limiting piece 12 is installed on one side of the longitudinal telescopic rod 95 and at the lower end of the main groove 1, and the limiting piece 12 is used for limiting the longitudinal telescopic rod 95 inside the main groove 1.

[0040] The limiting piece 12 comprises a slot 121 arranged on one side of the longitudinal telescopic rod 95, a plurality of springs 122 are installed on both sides inside the slot 121, a plug plate 123 is slidingly installed at both ends of the slot 121, the front end of the spring 122 is connected with the rear end of the plug plate 123, and two limiting buckles 124 are oppositely arranged at the lower end of the main groove 1, and the two plug plates 123 are respectively inserted into the two limiting buckles 124.

[0041] Specific implementation: after the measurement of the slope is completed, the auxiliary groove 81 is pushed back into the main groove 1, then the longitudinal telescopic rod 95 is rotated, the connecting shaft 93 is rotated inside the sliding frame 92, so that the longitudinal telescopic rod 95 is folded and stored in the main groove 1, in the folding process, the two plug plates 123 are inwardly extruded by fingers, the plug plates 123 are retracted into the slot 121, the springs 122 are compressed to store elastic potential energy, after the longitudinal telescopic rod 95 is completely folded into the main groove 1, the extrusion on the plug plate 123 is released, the spring 122 releases the stored elastic potential energy, pushes the plug plate 123 to expand to both sides, and is smoothly inserted into the limiting buckle 124, so that the longitudinal telescopic rod 95 is limited, the longitudinal telescopic rod 95 can be fixed in the main groove 1, so that the device can be stored and carried conveniently.

[0042] Embodiment three:

[0043] Reference Figures 1-2 The third embodiment of the utility model comprises:

[0044] The main groove 1 is used for participating in the measurement of the horizontal width of the slope and containing and fixing other components of the measuring instrument, and the inside of the main groove 1 is constructed as a sliding channel.

[0045] The rear end of the main groove 1 is provided with a connecting frame 2, a shaft 3 is rotatably arranged in the connecting frame 2, an installation frame 4 is fixedly arranged on the outer surface of the shaft 3, a ground nail 5 is fixedly arranged at the lower end of the installation frame 4, and a limiting disc 6 is arranged at the both ends of the shaft 3.

[0046] Specific implementation: when the main groove 1 is fixed, the installation frame 4 is rotated to keep parallel with the highest edge of the slope. Then, the installation frame 4 is fixed on the slope by the ground nail 5 to ensure the stability of the whole device, and the main groove 1 is adjusted to be in a horizontal position. Then, the limiting bolt 7 is assembled into the inside of the limiting disc 6 by screwing. The front end of the limiting bolt 7 tightly abuts against the connecting frame 2, so that the limiting disc 6 is effectively limited, the shaft 3 is further fixed, and then the main groove 1 is fixed.

[0047] The standard parts used in the utility model can be purchased from the market, the special-shaped parts can be ordered according to the description and the drawings, the specific connection mode of each part adopts the conventional means such as bolts, rivets and welding in the prior art, the machinery, parts and equipment adopt the conventional types in the prior art, the circuit connection adopts the conventional connection mode in the prior art, and details are not described herein. The contents not described in detail in the description belong to the prior art known by the person skilled in the art.

[0048] In the description of the utility model, the terms "first", "second" are only used for description purpose, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first", "second" can be explicitly or implicitly included one or more features. The meaning of "a plurality of" is two or more than two, unless otherwise specifically limited.

[0049] In the utility model, unless otherwise specifically defined and limited, the terms "installation", "connection", "connection", "fixing" and the like should be understood in a broad sense, for example, can be fixedly connected, or can be detachably connected, or can be integrated; can be mechanically connected, or can be electrically connected; can be directly connected, or can be indirectly connected through an intermediate medium; can be the communication or interaction relationship between two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0050] In the utility model, unless another definite provision and limitation, first feature is on second feature "on" or "under" can be first and second feature direct contact, or first and second feature indirect contact through intermediate medium. Moreover, first feature is on second feature "on", "above" and "on" can be first feature is on second feature directly above or obliquely above, or just indicate first feature horizontal height is higher than second feature. First feature is on second feature "under", "below" and "under" can be first feature is on second feature directly below or obliquely below, or just indicate first feature horizontal height is less than second feature.

[0051] In the description of the present specification, the description of the terms "one embodiment", "some embodiments", "example", "specific example" or "some examples" means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the utility model. In the present specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, the skilled in the art can combine and combine the different embodiments or examples described in the present specification and the features of the different embodiments or examples without contradiction.

[0052] The utility model discloses the embodiment in the drawing, only relate to the structure involved in the embodiment of the present disclosure, other structures can refer to the usual design, under the condition of not conflict, the same embodiment and different embodiments of the present application can be combined mutually.

[0053] Although the utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art, the technical scheme recorded in the foregoing embodiments can be modified, or some technical features can be replaced, and any modification, equivalent replacement, improvement, etc. within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A slope ratio measuring instrument for hydraulic engineering slopes, characterized in that: include: The main groove (1) is used to measure the horizontal width of the slope and to house and fix other components of the measuring instrument; A transverse measuring component (8) is installed inside the main groove (1) and cooperates with the main groove (1) to measure the horizontal width of the slope. The transverse measuring component (8) includes a sub-groove (81) that is slidably installed inside the main groove (1). A longitudinal measuring component (9) is installed inside the sub-groove (81) for measuring the vertical height of the slope. The longitudinal measuring component (9) includes a sliding frame (92) that is slidably installed inside the sub-groove (81). A connecting shaft (93) is rotatably inserted inside the sliding frame (92). A connecting plate (94) is installed on the outer surface of the connecting shaft (93). A longitudinal telescopic rod (95) is provided at the lower end of the connecting plate (94). The main groove (1), the sub-groove (81), and the longitudinal telescopic rod (95) are all provided with scales (10). A limiting member (12) is installed on one side of the longitudinal telescopic rod (95) and at the lower end of the main body groove (1). The limiting member (12) is used to limit the longitudinal telescopic rod (95) to the inside of the main body groove (1).

2. The hydraulic slope ratio measuring instrument as described in claim 1, characterized in that: The transverse measuring component (8) also includes a baffle (82) installed at the front end of the main groove (1), and a limiting plate (83) is provided at the rear end of the sub-groove (81). The baffle (82) and the limiting plate (83) abut against each other to limit the position of the sub-groove (81).

3. The hydraulic slope ratio measuring instrument as described in claim 1, characterized in that: The longitudinal measuring component (9) also includes a guide rod (91) fixedly installed inside the sub-groove (81), and the sliding frame (92) is slidably connected to the guide rod (91).

4. The hydraulic slope ratio measuring instrument as described in claim 1, characterized in that: The limiting member (12) includes a slot (121) disposed on one side of the longitudinal telescopic rod (95). Several springs (122) are installed on both sides inside the slot (121). Insert plates (123) are slidably installed at both ends of the slot (121). The front end of the spring (122) is connected to the rear end of the insert plate (123). Two limiting buckles (124) are disposed opposite each other at the lower end of the main body groove (1). The two insert plates (123) are respectively inserted into the two limiting buckles (124).

5. The hydraulic slope ratio measuring instrument as described in claim 1, characterized in that: A level (11) is installed on one side of the main groove (1) and on one side of the longitudinal telescopic rod (95). The level (11) is used to correct the levelness of the main groove (1) and the longitudinal telescopic rod (95).

6. The hydraulic slope ratio measuring instrument as described in claim 1, characterized in that: A connecting frame (2) is installed at the rear end of the main groove (1). A shaft (3) is rotatably inserted inside the connecting frame (2). A mounting frame (4) is fixedly installed on the outer surface of the shaft (3). A ground nail (5) is fixedly installed at the lower end of the mounting frame (4). Limiting discs (6) are provided at both ends of the shaft (3). Several limiting bolts (7) are threadedly connected to the front end of the limiting discs (6). The front ends of the several limiting bolts (7) abut against one side of the connecting frame (2).

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