CN216620909U

CN216620909U - Geological engineering crack measuring device capable of horizontally rotating

Info

Publication number: CN216620909U
Application number: CN202122504121.8U
Authority: CN
Inventors: 董英平; 陆万杰; 张郁山
Original assignee: Qinghai Yellow River Mining Co ltd; Huanghe Hydropower Development Co Ltd
Current assignee: Qinghai Yellow River Mining Co ltd; Huanghe Hydropower Development Co Ltd
Priority date: 2021-10-18
Filing date: 2021-10-18
Publication date: 2022-05-27
Anticipated expiration: 2031-10-18

Abstract

The utility model discloses a geological engineering crack measuring device capable of horizontally rotating, which comprises: supporting the horizontal bar; the rotating mechanism comprises a connecting rod, a connecting sleeve and a scale plate, the connecting rod is fixed on the lower surface of the supporting cross bar, the scale plate is connected to the outer wall of the connecting sleeve in a mode of being perpendicular to the axial direction of the connecting sleeve, the connecting sleeve is rotatably sleeved on the connecting rod around the connecting rod and is movably arranged along the length direction of the connecting rod; the scale plate is provided with a plurality of scale marks arranged at intervals along the length direction; the ground grabbing mechanism and the rotating mechanism are arranged on the same side surface of the supporting cross bar and are used for being fixed on the ground so as to position the connecting rod above the ground. According to the utility model, the connecting sleeve is sleeved on the connecting rod, the connecting sleeve can rotate and lift on the telescopic rod to adjust the height and the direction of the scale plate, the position of the whole equipment does not need to be adjusted repeatedly when the multi-angle crack size is obtained, and the operation is simpler and more flexible.

Description

Geological engineering crack measuring device capable of horizontally rotating

Technical Field

The utility model relates to the technical field of geological engineering measurement, in particular to a geological engineering crack measuring device capable of horizontally rotating.

Background

The geological engineering is the leading engineering which is served for national economic construction by taking natural science and earth science as theoretical basis, taking engineering problems related to geological survey, general survey and exploration of mineral resources, and geological structure and geological background of major engineering as main objects, taking geology, geophysical and geochemical technologies, mathematical geological methods, remote sensing technologies, testing technologies, computer technologies and the like as means.

Geological engineering focuses on the research on geological phenomena, geological causes and evolution, geological laws, and geological and engineering interaction, and equipment for measuring geological cracks is indispensable in the construction and maintenance process of geological engineering.

Utilize current equipment that carries out measurement to geological crack when measuring, often need make the scale plate aim at the crack reading again when fixing a position equipment in advance on the other ground of crack, when needs acquire multi-angle crack size, then need adjust equipment's position repeatedly, waste time and energy.

SUMMERY OF THE UTILITY MODEL

In view of the defects in the prior art, the utility model provides the geological engineering crack measuring device capable of horizontally rotating, the measuring angle does not need to be changed by moving the whole position of equipment for multiple times, the convenience and flexibility in multi-angle crack size are improved, and the measuring efficiency is improved.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a horizontally rotatable geological engineering fracture measurement apparatus comprising:

supporting the horizontal bar;

the rotating mechanism comprises a connecting rod, a connecting sleeve and a scale plate, the connecting rod is fixed on the lower surface of the supporting cross bar, the scale plate is connected to the outer wall of the connecting sleeve in a mode of being perpendicular to the axial direction of the connecting sleeve, the connecting sleeve is rotatably sleeved on the connecting rod around the connecting rod and is movably arranged along the length direction of the connecting rod; the scale plate is provided with a plurality of scale marks arranged at intervals along the length direction;

and the ground grabbing mechanism is arranged on the same side surface of the supporting cross bar with the rotating mechanism and is used for being fixed on the ground so as to position the connecting rod above the ground.

As one of the implementation modes, the ground grabbing mechanism comprises two supporting rods and two ground entering cones, wherein the two supporting rods are respectively fixed on the supporting cross bar and located on two different sides of the connecting rod, each supporting rod is provided with one ground entering cone which is adjustably arranged along the length direction of the supporting rod, and the conical surface of the ground entering cone faces away from the direction of the supporting cross bar.

In one embodiment, the length of the supporting rod is greater than that of the connecting rod.

As one embodiment, the ground grabbing mechanism further comprises a connecting plate, wherein the connecting plate is rotatably arranged relative to the supporting rod and is adjustable in position along the length direction of the supporting rod; the ground entering cone further comprises an adjusting bolt connected with the top of the ground entering cone, a through threaded hole is formed in the connecting plate, and the ground entering cone is in threaded fit with the threaded hole of the connecting plate through the adjusting bolt.

As one embodiment, the geological engineering crack measuring device capable of horizontally rotating further comprises a handle fixedly arranged on the upper surface of the supporting cross bar.

As one embodiment, the rotating mechanism further comprises two poke rods, and the two poke rods are vertically connected to the outer peripheral surface of the connecting sleeve and are arranged at intervals in the circumferential direction with the scale plate.

As one embodiment, the rotating mechanism further comprises two sliding rods and two limiting sleeves on each sliding rod, and the two limiting sleeves are arranged at the tops of the sliding rods at intervals along the length direction of the sliding rods; the inside cavity of scale plate forms along the activity hole that the axial of connecting sleeve run through, two the slide bar vertically wear to locate in the activity hole and can follow the activity hole is close to each other and is kept away from, two stop collar is located respectively the top and the below of scale plate.

As one embodiment, the surfaces of the scale plate, which are located at two sides of the movable hole, are provided with scale grooves which penetrate through the scale plate.

As one embodiment, the scale plate includes two portions symmetrically disposed at two sides of the connecting sleeve, and one sliding rod is disposed in a portion of the scale plate at each side of the connecting sleeve.

As one embodiment, the scale plate is arranged on one side of the connecting sleeve, and the two sliding rods are arranged in one movable hole.

According to the utility model, the connecting sleeve is sleeved on the connecting rod, the connecting sleeve can rotate and lift on the telescopic rod to adjust the height and the direction of the scale plate, the position of the whole equipment does not need to be adjusted repeatedly when the multi-angle crack size is obtained, and the operation is simpler and more flexible.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic diagram of the overall structure of a horizontally rotatable geological engineering fracture measuring device according to an embodiment of the present invention;

FIG. 2 is a schematic diagram of a front view of a horizontally rotatable geological engineering fracture measurement apparatus according to an embodiment of the present invention;

FIG. 3 is a schematic side view of a horizontally rotatable geological engineering fracture measurement apparatus of the present invention;

fig. 4 is a schematic diagram of the overall structure of another horizontally rotatable geological engineering fracture measuring device according to the embodiment of the utility model.

In the drawings, the names of the components represented by the respective reference numerals are as follows:

1. supporting the horizontal bar; 2. a connecting rod; 3. a connecting sleeve; 4. a scale plate; 5. a poke rod; 6. a support bar; 7. a connecting plate; 8. adjusting the bolt; 9. an earth cone; 10. a rotating rod; 11. a handle; 12. a limiting block; 13. a slide bar; 14. a limiting sleeve; 15. a scale groove; 16. a grounding circular truncated cone; 100. a rotating mechanism; 200. a ground grasping mechanism.

Detailed Description

In the present invention, the terms "disposed", "provided" and "connected" are to be understood in a broad sense. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meanings of the above terms in the present invention can be understood by those of ordinary skill in the art according to specific situations.

The terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in an orientation or positional relationship indicated in the drawings for convenience in describing and simplifying the description, and are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the application.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present application, "plurality" means at least two, e.g., two, three, etc., unless explicitly specified otherwise.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meanings of these terms in the present invention can be understood by those skilled in the art as appropriate.

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

Referring to fig. 1, the embodiment of the utility model provides a geological engineering crack measuring device capable of horizontally rotating, which comprises a supporting cross bar 1, a rotating mechanism 100 and a ground grabbing mechanism 200, wherein the rotating mechanism 100 comprises a connecting rod 2, a connecting sleeve 3 and a scale plate 4, the connecting rod 2 is fixed on the lower surface of the supporting cross bar 1, the scale plate 4 is connected to the outer wall of the connecting sleeve 3 in a manner of being perpendicular to the axial direction of the connecting sleeve 3, the connecting sleeve 3 is rotatably sleeved on the connecting rod 2 around the connecting rod 2 and is movably arranged along the length direction of the connecting rod 2; the scale plate 4 is provided with a plurality of scale marks arranged at intervals along the length direction. The ground grasping mechanism 200 and the rotating mechanism 100 are provided on the same side surface of the support bar 1 for fixing on the ground to position the connecting rod 2 above the ground.

Through grabbing ground mechanism 200, support horizontal bar 1, slewing mechanism 100 can be firmly fixed subaerial that needs the measurement, through reciprocating connecting sleeve 3 along slewing mechanism 100's connecting rod 2, can adjust the height of scale plate 4, through for connecting rod 2 swivelling joint sleeve 3, can adjust the position of scale plate 4 to adapt to the fissured measurement angle of geological engineering, need not relapse the adjusting device whole when acquireing multi-angle crack size, the operation is simple more nimble.

In order to conveniently rotate the connecting sleeve 3, the rotating mechanism 100 may further include two tap levers 5, and the two tap levers 5 are vertically connected to the outer circumferential surface of the connecting sleeve 3 and are circumferentially spaced from the scale plate 4.

The bottom of connecting rod 2 specifically can be fixed and be provided with stopper 12, restricts connecting sleeve 3 on connecting rod 2 through stopper 12, prevents that connecting sleeve 3 from deviating from the bottom.

Optionally, the scale plate 4 is provided with a plurality of scale marks arranged at intervals along the length direction of the connecting sleeve 3, that is, the scale marks may be arranged on the side surface of the scale plate 4, or on the upper and lower surfaces of the scale plate 4, and when the scale marks are arranged on the lower surface of the scale plate 4, the scale marks may be arranged as grooves so as to be observed from the side surface. In this embodiment, the scale marks on the scale plate 4 are preferably scale grooves 15 formed on the vertical surface of the scale plate 4.

When the scale plate is operated on uneven ground, the scale plate is easy to incline and shift, the stability is poor, and the measured data is easy to be inaccurate. Referring to fig. 2 and 3, the ground grabbing mechanism 200 of the present embodiment includes two support rods 6 and two ground cones 9, the two support rods 6 are respectively fixed on the support cross bar 1 and located on two different sides of the connection rod 2, each support rod 6 is provided with one ground cone 9 which is adjustably arranged along the length direction thereof, and the conical surface of the ground cone 9 faces the direction away from the support cross bar 1. Preferably, the length of the support rods 6 is greater than that of the connecting rods 2, so that the connecting rods 2 in the middle are naturally suspended when the support rods 6 on both sides are supported on the ground. By adjusting the two ground cones 9 to adapt to the heights of different ground surfaces, the height difference caused by uneven ground surfaces can be filled, and the equipment can still be stably fixed on the ground surface.

Establish the connecting plate through the cover on the bracing piece, the connecting plate can rotate and go up and down on the bracing piece, during the unevenness of ground, it moves down to insert ground fixed stay to move down through the rotatory ground awl that drives of adjusting bolt, two connecting plates of lift fill the difference in height, can stabilize balanced support to equipment, guarantee measuring result's precision, it can accomodate connecting plate and scale plate staggered position to rotate the connecting plate to deuterogamy the connecting sleeve, conveniently carry.

Except that relying on bracing piece 6 to support, the position of going into ground awl 9 of this embodiment can be adjusted on vertical to will make whole equipment more firmly fix on ground, avoid equipment aversion or rock, guarantee measurement stability.

In other embodiments, the length of the support bar 6 may be the same as the length of the connecting bar 2.

The bottom end of each supporting rod 6 can be fixedly connected with a grounding circular truncated cone 16, so that the bottom and the bottom surface of each supporting rod 6 have larger contact area, and the stability of the whole equipment can be improved.

In order to realize the height-adjustable function of the ground cone 9, optionally, the ground gripping mechanism 200 further comprises a connecting plate 7, and the connecting plate 7 is rotatably arranged relative to the support rod 6 and is adjustable in position along the length direction of the support rod 6. The ground entering cone 9 further comprises an adjusting bolt 8 connected with the top, a through threaded hole is formed in the connecting plate 7, and the ground entering cone 9 is in threaded fit with the threaded hole of the connecting plate 7 through the adjusting bolt 8.

A through hole is formed in the connecting plate 7, each supporting rod 6 penetrates through the inside of one through hole, an adjusting bolt 8 is connected to each connecting plate 7 in a threaded mode, and the bottom end of each adjusting bolt 8 is fixedly connected with a ground entering cone 9. Therefore, the connecting plate 7 is movably arranged on the supporting rod 6, when the ground needs to be drilled, the connecting plate 7 is lowered, and the adjusting bolt 8 is screwed to enable the ground-entering cone 9 to penetrate through the ground for positioning; when the equipment needs to be moved, the adjusting bolt 8 is only required to be screwed reversely, so that the ground cone 9 is retracted from the ground, and then the connecting plate 7 is operated to ascend and then fixed, so that the ground cone 9 can be moved to a higher position when not in work.

In order to facilitate the operation of the adjusting bolts 8, a rotating rod 10 may be fixedly connected to an edge of an upper surface of each adjusting bolt 8, and the adjusting bolts 8 may be easily driven to rotate by operating the rotating rod 10.

In addition, in order to conveniently move the device, a handle 11 may be fixedly provided on the upper surface of the support bar 1, and the handle 11 may be U-shaped and fixed to the support bar 1 by a screw or the like.

For accurate reading, the rotating mechanism 100 of the present embodiment further includes two sliding rods 13 and two position-limiting sleeves 14 on each sliding rod 13, wherein the two position-limiting sleeves 14 are arranged at intervals on the top of the sliding rod 13 along the length direction of the sliding rod 13. The inside cavity of scale plate 4 forms along the activity hole 40 that the axial of connecting sleeve 3 runs through, and two slide bars 13 vertically wear to locate in the activity hole 40 and can be close to each other and keep away from along activity hole 40, and two stop collars 14 are located the top and the below of scale plate 4 respectively. Thus, the two stop collars 14 limit a portion of the slide rods 13 within the movable bore 40, and the lower ends of the slide rods 13 also have free ends that extend, so that the lateral distance between the slide rods 13 can be accurately read by aligning the free ends of the two slide rods 13 with the two side lines of the geological engineering crack.

The surface of the scale plate 4 positioned at both sides of the movable hole 40 is provided with a scale groove 15 which penetrates through. As shown in fig. 1 to 3, the scale plate 4 comprises two parts symmetrically arranged on both sides of the connecting sleeve 3, and a sliding rod 13 is arranged in a part of the scale plate 4 on each side of the connecting sleeve 3. The distance between the slide bars 13 in the two parts of the scale plates 4 is respectively adjusted, so that the free ends of the slide bars 13 are aligned with the side lines of the geological engineering cracks below, and the size of the geological engineering cracks can be measured.

Preferably, the connecting rod 2 is located on the vertical central axis of the support horizontal bar 1, two parts of the scale plate 4 are symmetrically arranged on two sides of the connecting sleeve 3, and two radial sides of the connecting sleeve 3 are respectively connected with one part of the scale plate 4. The scale grooves 15 on the two scale plates 4 are arranged in an equidistant array on the horizontal central axis of the connecting sleeve 3.

As shown in fig. 4, to distinguish from the other situation of the above embodiment, the scale plate 4 is only provided on one side of the connecting sleeve 3, and the two sliding rods 13 are provided in the same movable hole 40. The scale plate 4 is rotated to the position above the geological engineering crack, and then the positions of the two sliding rods 13 in the movable hole 40 are adjusted, so that the two sliding rods 13 can be quickly aligned with the geological engineering crack below the two sliding rods 13, and the size of the geological engineering crack can be measured.

When a person uses the device, the device is taken by the handle 11 and moved to a working position, the grounding circular truncated cone 16 contacts the ground to support the device, when the device encounters an uneven ground environment, the connecting plate 7 is rotated around the supporting rod 6, the adjusting bolt 8 is moved to the outside of the supporting rod 6, the connecting plate 7 is pressed downwards, the connecting plate 7 slides downwards on the supporting rod 6 to be close to the ground, the rotating rod 10 is rotated to drive the adjusting bolt 8 to rotate, the ground entering cone 9 is driven to rotate and inserted into the deep part of the ground to be supported in a grabbing manner, the height difference of the ground can be filled by adjusting the heights of the two connecting plates 7, when measurement is carried out, the sliding rod 13 slides inside the scale plate 4, the gap between the two sliding rods 13 is adjusted and attached to the gap, the gap between the sliding rod 13 and the corresponding scale groove 15 on the scale plate 4 can be read, when multi-angle numerical values need to be obtained for comparative analysis, the connecting sleeve 3 can be driven to horizontally rotate around the connecting rod 2 by rotating the dial 5 to adjust the position of the scale plate 4 to measure again. After the measurement is finished, the connecting plate 7 and the connecting sleeve 3 are lifted and rotated to be retracted, and the storage is finished after the positions of the connecting plate and the connecting sleeve are staggered.

According to the utility model, the connecting sleeve is sleeved on the connecting rod, the connecting sleeve can rotate and lift on the telescopic rod to adjust the height and the direction of the scale plate, the position of the whole equipment does not need to be adjusted repeatedly when the multi-angle crack size is obtained, and the operation is simpler and more flexible. When the ground is uneven, the ground cone can be driven to move downwards through rotation of the adjusting bolt to be inserted into the ground to grab the ground and fix the support, the two lifting connecting plates fill the height difference, the equipment can be stably and stably supported in a balanced mode, and the accuracy of a measuring result is guaranteed.

The foregoing is directed to embodiments of the present application and it is noted that numerous modifications and adaptations may be made by those skilled in the art without departing from the principles of the present application and are intended to be within the scope of the present application.

Claims

1. A geological engineering fracture measuring device capable of horizontally rotating is characterized by comprising:

a supporting cross bar (1);

the rotating mechanism (100) comprises a connecting rod (2), a connecting sleeve (3) and a scale plate (4), the connecting rod (2) is fixed on the lower surface of the supporting cross bar (1), the scale plate (4) is connected to the outer wall of the connecting sleeve (3) in an axial direction perpendicular to the connecting sleeve (3), the connecting sleeve (3) is rotatably sleeved on the connecting rod (2) around the connecting rod (2), and the connecting sleeve (3) is movably arranged along the length direction of the connecting rod (2); the scale plate (4) is provided with a plurality of scale marks arranged at intervals along the length direction;

the ground grabbing mechanism (200) and the rotating mechanism (100) are arranged on the same side surface of the supporting transverse bar (1) and used for being fixed on the ground so as to position the connecting rod (2) above the ground.

2. The geological engineering crack measuring device capable of horizontally rotating according to claim 1, wherein the ground grabbing mechanism (200) comprises two support rods (6) and two ground entering cones (9), the two support rods (6) are respectively fixed on the support cross bar (1) and are positioned on two different sides of the connecting rod (2), each support rod (6) is provided with one ground entering cone (9) which is adjustably arranged along the length direction of the support rod, and the conical surface of each ground entering cone (9) faces away from the support cross bar (1).

3. Horizontally rotatable geological engineering crack measuring device according to claim 2, characterized in that the length of the support bar (6) is greater than the length of the connecting rod (2).

4. The horizontally rotatable geological engineering fracture measurement device of claim 3, wherein the ground gripping mechanism (200) further comprises a connecting plate (7), wherein the connecting plate (7) is rotatably disposed relative to the support rod (6) and is adjustable in position along the length of the support rod (6); the ground entering cone (9) further comprises an adjusting bolt (8) connected with the top, a through threaded hole is formed in the connecting plate (7), and the ground entering cone (9) is in threaded fit with the threaded hole of the connecting plate (7) through the adjusting bolt (8).

5. The horizontally rotatable geological engineering fracture measuring device of claim 1, further comprising a handle (11) fixedly arranged on the upper surface of the supporting crossband (1).

6. The geological engineering crack measuring device capable of horizontally rotating according to claim 1, wherein the rotating mechanism (100) further comprises two poke rods (5), and the two poke rods (5) are vertically connected to the outer circumferential surface of the connecting sleeve (3) and are circumferentially spaced from the scale plate (4).

7. The geological engineering crack measuring device capable of horizontally rotating according to any of the claims 1-6, wherein the rotating mechanism (100) further comprises two sliding rods (13) and two stop sleeves (14) on each sliding rod (13), and the two stop sleeves (14) are arranged on the tops of the sliding rods (13) at intervals along the length direction of the sliding rods (13); the inside cavity of scale plate (4) forms along activity hole (40) that the axial of connecting sleeve (3) run through, two slide bar (13) vertically wear to locate in activity hole (40) and can follow activity hole (40) are close to each other and are kept away from, two stop collar (14) are located respectively the top and the below of scale plate (4).

8. The geological engineering crack measuring device capable of horizontally rotating according to claim 7, wherein the surface of the scale plate (4) on both sides of the movable hole (40) is provided with a scale groove (15) which penetrates through.

9. Horizontally rotatable geological engineering fracture measuring device according to claim 7, characterized in that said graduated plate (4) comprises two parts symmetrically arranged on both sides of said connecting sleeve (3), one sliding rod (13) being arranged in a part of said graduated plate (4) on each side of said connecting sleeve (3).

10. Horizontally rotatable geological engineering fracture measuring device according to claim 7, characterized in that said graduated plate (4) is provided on one side of said connecting sleeve (3) and two of said sliding rods (13) are provided in one of said movable holes (40).