CN214065992U

CN214065992U - Hydraulic ring geological crack measuring device

Info

Publication number: CN214065992U
Application number: CN202120413725.9U
Authority: CN
Inventors: 张玉一
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-02-25
Filing date: 2021-02-25
Publication date: 2021-08-27
Anticipated expiration: 2031-02-25

Abstract

The utility model discloses a hydraulic ring geological crack measuring device, including crossbeam, laser range finder and bracing piece, the inside of crossbeam is installed the two-way lead screw that extends through the pivot, the outside of two-way lead screw has two sets of silk covers through the helicitic texture cover, laser range finder is installed at the bottom center of crossbeam, laser transceiver is installed to laser range finder's bottom, the loop bar is installed to the bottom both sides of crossbeam, the bracing piece that extends is installed through adjust knob and regulation hole cooperation in the inside of loop bar, the tripod is installed to the outside bottom of bracing piece. The utility model discloses an install laser range finder at the bottom center of crossbeam, laser range finder accessible laser transceiver takes place laser to the inside degree of depth of crack, and laser touches crack bottom refraction and returns laser transceiver, utilizes the time-recorder survey laser beam from launching to the time of receiving, calculates fissured degree of depth to can realize measuring the crack depth.

Description

Hydraulic ring geological crack measuring device

Technical Field

The utility model relates to a crack measurement technical field specifically is a hydraulic ring geology crack measuring device.

Background

The ground cracks are progressive disasters with progressive development and can be divided into two categories according to the causes of the ground cracks; one is structural ground cracks formed by internal power, such as earthquake cracks, basal fracture active ground cracks, blind crack opening cracks and the like; the other type is non-tectonic type, namely, the ground cracks formed by the action of external power, such as loose soil body subsurface ground cracks loess collapsible ground cracks, expansive soil expansion ground cracks, landslide ground cracks and the like, the ground cracks need to be measured in geological exploration so as to accurately master geological properties, and a hydraulic ring ground crack measuring device is needed at the moment.

The existing hydraulic ring geological crack measuring device has the following defects:

1. the existing hydraulic ring geological crack measuring device can only measure the width of a crack, but cannot measure the depth of the crack, so that depth measuring equipment needs to be additionally searched when the crack is comprehensively measured, the workload of workers is increased, and the practicability of the device is reduced;

2. the existing hydraulic ring geological crack measuring device needs a worker to manually stir the measuring amount when the width of a crack is measured, so that the workload of the worker is increased, the position of a measuring rod cannot be fixed, the measuring rod is easy to move in the measuring process, and the accuracy of measured data is affected.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a hydraulic ring geology crack measuring device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a hydraulic ring geological crack measuring device comprises a cross beam, a laser range finder and supporting rods, wherein a slide rail is arranged inside the bottom of the cross beam, an extended bidirectional lead screw is installed inside the cross beam through a rotating shaft, two groups of screw sleeves are sleeved outside the bidirectional lead screw through a threaded structure, a slide seat extending into the slide rail is installed at the bottom of each screw sleeve, a measuring rod is installed at the bottom of each slide seat, a pointer extending to the front of the cross beam is installed on the front of each screw sleeve, the laser range finder is installed at the center of the bottom of the cross beam, a laser transceiver is installed at the bottom of the laser range finder, sleeve rods are installed on two sides of the bottom of the cross beam, an adjusting knob is installed on the front of each sleeve rod through a threaded structure, the extending supporting rods are installed inside the sleeve rods in a matched mode with the adjusting holes through the adjusting knobs, and the inner equidistance of the supporting rods is provided with adjusting holes, and a tripod is arranged at the bottom of the outer side of the supporting rod.

Preferably, a scale strip is arranged below the front face of the cross beam, and a sliding groove is formed in the front face of the cross beam.

Preferably, the turntable is installed at one end of the bidirectional screw rod, and the shaft lever is installed at the other end of the bidirectional screw rod.

Preferably, a timer is installed on the front face of the laser range finder, and a horizontal bubble is installed above the timer.

Preferably, the bottom end of the supporting rod is provided with a mounting seat, and the bottom of the mounting seat is provided with a positioning anchor.

Preferably, a shaft sleeve seat is installed in the tripod, a support is installed in the shaft sleeve seat through a shaft bolt, and a mounting disc is welded at the bottom end of the support.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses an install laser range finder at the bottom center of crossbeam, laser range finder accessible laser transceiver takes place laser to the inside degree of depth of crack, and laser touches crack bottom refraction and returns laser transceiver, utilizes the time of time-recorder survey laser beam from launching to receiving, calculates fissured degree of depth to can realize measuring the crack depth, increased the measuring functionality of device, make it need not seek equipment in addition when measuring the crack depth, improved the practicality of device.

2. The utility model discloses an internally mounted at the crossbeam has two-way lead screw, can drive two sets of silk wraps through rotating two-way lead screw and carry out relative movement, and two sets of silk wraps can drive the measuring stick through the slide and carry out relative movement, makes it adjust the distance between two sets of measuring sticks according to fissured width, makes things convenient for the staff to measure fissured width, also prescribes a limit to the position of measuring stick simultaneously, prevents that the measuring stick from taking place to remove, has guaranteed measured data's accurate nature.

3. The utility model discloses an install the level bubble in the top of time-recorder, the level bubble can be convenient for work observation laser range finder's the perpendicular condition, and the staff of being convenient for adjusts laser range finder's vertical position according to the demonstration of level bubble, prevents that laser range finder from taking place the accuracy nature that the slope influences laser range finder measured data, has guaranteed laser range finder measured data's accurate nature.

Drawings

Fig. 1 is a schematic front internal structure diagram of the present invention;

fig. 2 is a schematic front structural view of the present invention;

fig. 3 is a schematic view of a local structure of the laser range finder of the present invention;

fig. 4 is the schematic view of the local structure of the tripod of the present invention.

In the figure: 1. a cross beam; 101. a slide rail; 102. a scale bar; 103. a chute; 2. a bidirectional screw rod; 201. a turntable; 202. a shaft lever; 3. sleeving the silk; 301. a pointer; 302. a slide base; 303. a measuring rod; 4. a laser range finder; 401. horizontal bubble; 402. a timer; 403. a laser transceiver; 5. a support bar; 501. an adjustment hole; 502. adjusting a knob; 503. a loop bar; 504. a mounting seat; 505. positioning an anchor; 6. a tripod; 601. a shaft sleeve seat; 602. a support; 603. and (7) mounting a disc.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the present invention provides an embodiment: a hydraulic ring geological crack measuring device comprises a cross beam 1, a laser range finder 4 and a support rod 5, wherein a slide rail 101 is arranged inside the bottom of the cross beam 1, the cross beam 1 can provide a mounting position for a bidirectional screw rod 2, the bidirectional screw rod 2 can be conveniently and rotatably mounted, a slide base 302 can be conveniently and slidably mounted through the slide rail 101, a screw sleeve 3 can be conveniently and rotatably mounted, the extended bidirectional screw rod 2 is mounted inside the cross beam 1, two groups of screw sleeves 3 are sleeved outside the bidirectional screw rod 2 through a thread structure, the slide base 302 extending into the slide rail 101 is mounted at the bottom of each screw sleeve 3, a measuring rod 303 is mounted at the bottom of each slide base 302, a pointer 301 extending to the front of the cross beam 1 is mounted on the front of each screw sleeve 3, the two groups of screw sleeves 3 can be driven to relatively move by rotating the bidirectional screw rod 2, the two groups of screw sleeves 3 can drive the measuring rods 303 to relatively move through the slide bases 302, and the distance, the width of the crack can be conveniently measured by workers, the position of the measuring rod 303 is limited, the measuring rod 303 is prevented from moving, the accuracy of measured data is guaranteed, the laser range finder 4 is installed at the center of the bottom of the beam 1, the laser range finder 4 can adopt a GLM30 model, a universal adjusting seat is installed at the top of the laser range finder 4, the vertical position of the laser range finder 4 can be conveniently adjusted, a laser transceiver 403 is installed at the bottom of the laser range finder 4, the laser range finder 4 can generate laser to the depth inside the crack through the laser transceiver 403, the laser is refracted back to the laser transceiver 403 when touching the bottom of the crack, the time from the transmission to the reception of the laser beam is measured by using the timer 402, the depth of the crack is calculated, the depth of the crack can be measured, the functionality of the device measurement is increased, and no additional equipment is needed when the depth of the crack is measured, the practicability of the device is improved, sleeve rods 503 are installed on two sides of the bottom of the laser beam 1, adjusting knobs 502 are installed on the front surfaces of the sleeve rods 503 through threaded structures, the extending support rods 5 are installed inside the sleeve rods 503 through the adjusting knobs 502 and the adjusting holes 501 in a matched mode, the adjusting holes 501 are arranged in the support rods 5 at equal intervals, the sleeve rods 503 are stretched to proper positions by screwing the adjusting knobs 502 to be separated from the adjusting holes 501, then the adjusting knobs 502 are screwed to be clamped and fixed with the adjusting holes 501, the overall height of the adjusting device can be adjusted according to measurement requirements, meanwhile, the containing space of the device can be reduced, the device can be conveniently contained and stored, tripods 6 are installed at the bottoms of the outer sides of the support rods 5, the supporting range of the support rods 5 can be expanded through the tripods 6, the support rods 5 are effectively prevented from falling, and the mounting firmness of the support rods 5 is improved, the stability of the installation of the device is guaranteed.

Further, crossbeam 1's front below is provided with scale bar 102, can be convenient for the staff through scale bar 102 and read measured data, makes things convenient for the staff to carry out data record, and crossbeam 1's front is provided with spout 103, can be convenient for pointer 301 through spout 103 and remove, and pointer 301 of being convenient for removes directional scale bar 102, carries out fissured width measurement.

Further, carousel 201 is installed to two-way lead screw 2's one end, can drive two-way lead screw 2 through carousel 201 and rotate, the rotation that utilizes two-way lead screw 2 can drive two sets of silk braid 3 and carry out relative movement, thereby can be convenient for adjust according to fissured width, the device of being convenient for uses, and two-way lead screw 2's the other end installs axostylus axostyle 202, axostylus axostyle 202 can rotate with the inside pivot cooperation of crossbeam 1 two-way lead screw 2 of being convenient for, two-way lead screw 2 pivoted flexibility has been improved.

Further, time-recorder 402 is installed in laser range finder 4's front, can calculate out laser range finder 4 measuring data through time-recorder 402, carry out data display simultaneously, the staff of being convenient for carries out reading of measured data, and horizontal bubble 401 is installed to the top of time-recorder 402, horizontal bubble 401 can be convenient for work and observe the perpendicular condition of laser range finder 4, the staff of being convenient for adjusts the vertical position of laser range finder 4 according to the demonstration of horizontal bubble 401, prevent that laser range finder 4 from taking place the accuracy nature that the slope influences laser range finder 4 measured data, the accuracy nature of laser range finder 4 measured data has been guaranteed.

Further, mount pad 504 is installed to the bottom of bracing piece 5, and bracing piece 5 passes through the multiplicable contact surface with ground of mount pad 504, has improved the steadiness of bracing piece 5 installation, and anchor 505 is installed to the bottom of mount pad 504, can fix the position of bracing piece 5 through the anchor 505 that extends to ground, has guaranteed the fastness of bracing piece 5 installation.

Further, install axle sleeve seat 601 in the tripod 6, but three group's supports 602 of movable installation through axle sleeve seat 601, the support 602 of being convenient for expands, the support 602 of also being convenient for simultaneously is folded and is accomodate, space when reducing the device and storing, support 602 is installed through the pintle in the inside of axle sleeve seat 601, the support area of bracing piece 5 can be enlarged to the support 602 of utilizing three group's supports, the steadiness of bracing piece 5 installation has been improved, the bottom welding of support 602 has mounting disc 603, contact area through the multiplicable support 602 of mounting disc 603 and ground, the fastness of device installation has been improved.

The working principle is as follows: the support rod 5 is fixed on the ground through a positioning anchor 505, the support range of the support rod 5 can be expanded through a tripod 6, the support rod 5 is effectively prevented from falling, the installation firmness of the support rod 5 is improved, the two-way screw rod 2 can be driven to rotate through the turntable 201, the two sets of screw sleeves 3 can be driven to move relatively by the rotation of the two-way screw rod 2, the two sets of screw sleeves 3 can drive the measuring rods 303 to move relatively through the sliding seat 302, the distance between the two sets of measuring rods 303 can be adjusted according to the width of a crack, the position pointing to the scale bar 102 is moved through the two sets of pointers 301, the measuring data on the scale bar 102 is read, the width of the crack is convenient to measure, the laser range finder 4 can generate laser to the depth inside the crack through the laser transceiver 403, the laser is refracted to the bottom of the crack and returns to the laser transceiver 403, the time from the emission to the reception is measured by the timer 402, and calculating the depth of the crack, thereby realizing the measurement of the depth of the crack.

The details of the present invention are well known to those skilled in the art.

Finally, it is to be noted that: the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the examples, it should be understood by those skilled in the art that the technical solutions of the present invention can be modified and replaced with equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the scope of the claims of the present invention.

Claims

1. The utility model provides a hydraulic ring geological crack measuring device, includes crossbeam (1), laser range finder (4) and bracing piece (5), its characterized in that: the inside of the bottom of crossbeam (1) is provided with slide rail (101), the inside of crossbeam (1) installs two-way lead screw (2) that extend through the pivot, the outside of two-way lead screw (2) has two sets of silk covers (3) through the helicitic texture cover, slide (302) that extend to slide rail (101) inside are installed to the bottom of silk cover (3), measuring stick (303) are installed to the bottom of slide (302), install in the front of silk cover (3) and extend to crossbeam (1) positive pointer (301), laser range finder (4) are installed at the bottom center of crossbeam (1), laser transceiver (403) are installed to the bottom of laser range finder (4), loop bar (503) are installed to the bottom both sides of crossbeam (1), adjust knob (502) are installed through the helicitic texture in the front of loop bar (503), the inside of loop bar (503) is installed through adjust knob (502) and adjust hole (501) cooperation and is extended to extend The utility model discloses a bracing piece, including the bracing piece (5) of going out, and the inside equidistance of bracing piece (5) is provided with regulation hole (501), tripod (6) are installed to the outside bottom of bracing piece (5).

2. The apparatus of claim 1, wherein: a scale bar (102) is arranged below the front face of the cross beam (1), and a sliding groove (103) is arranged on the front face of the cross beam (1).

3. The apparatus of claim 1, wherein: a turntable (201) is installed at one end of the bidirectional screw rod (2), and a shaft rod (202) is installed at the other end of the bidirectional screw rod (2).

4. The apparatus of claim 1, wherein: a timer (402) is installed on the front face of the laser range finder (4), and a horizontal bubble (401) is installed above the timer (402).

5. The apparatus of claim 1, wherein: the bottom end of the supporting rod (5) is provided with a mounting seat (504), and the bottom of the mounting seat (504) is provided with a positioning anchor (505).

6. The apparatus of claim 1, wherein: a shaft sleeve seat (601) is installed in the tripod (6), a support (602) is installed in the shaft sleeve seat (601) through a shaft bolt, and a mounting disc (603) is welded at the bottom end of the support (602).