A thickness measuring device for structural geology and method of use thereof

Abstract

The application relates to the technical field of geological survey, and discloses a thickness measuring device for structural geology and a use method thereof. The device comprises a tape wheel rotationally connected in a shell and a tape wound on the tape wheel; a side wall of a nail storage bin is provided with a nail outlet opposite to the tape, and a strip-shaped hole is arranged on the top; two tape pulling wheels are rotationally connected in the shell, the tape passes between the two tape pulling wheels, and a rotating shaft of one of the tape pulling wheels is provided with a first one-way bearing sleeving a first gear; a push plate is horizontally slidably connected to a side wall of a positioning bin, the push plate is provided with an elastic member, and a driving member is used for intermittently pulling the push plate; a belt wheel is rotationally connected in the shell, a toothed belt is wound on the belt wheel, the toothed belt is meshed with the first gear, and the toothed belt passes through the strip-shaped hole and is connected with the push plate; the measuring device can stably and firmly fix the tape on a geological profile by the fixing nails, avoids the situation that the fixing nails fall off, and guarantees the measurement accuracy of the geological profile.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of geological surveying, in particular to a thickness measuring device for structural geology and a method of using the same. BACKGROUND

[0002] Investigating and measuring geological structures can provide basic data for earthquake disaster prevention and play an active role in evaluation, monitoring, early warning, and guiding earthquake relief and reconstruction.

[0003] In the process of measuring the thickness of a geological profile, a measuring tape needs to be fixed at different turning points of the geological profile to measure the length of the profile slope and the interval distance of each marked point. Currently, the common fixing method of the measuring tape is to manually punch in a fixing part, which is tedious and time-consuming.

[0004] Therefore, some thickness measuring devices that can automatically fix the measuring tape have appeared in the prior art. Such thickness measuring devices mainly pull and tension the measuring tape through an automatically moving traction part, and then, during the pulling process, the U-shaped fixing nails are sequentially knocked out from the storage bin and fixed on the geological profile through the designed knocking nails after moving a certain distance. Since the geological profile is not a flat surface, there is usually a certain distance between the measuring tape and the geological profile. In order to ensure the accuracy of the measurement, the measuring tape is always in a tension state during the pulling process. Therefore, the rotation of the measuring tape wheel is usually designed to have a certain resistance. Thus, the U-shaped fixing nails first need to overcome the tension of the measuring tape and the rotation resistance of the measuring tape wheel, and then can be used for fixing the U-shaped fixing nails after a certain degree of energy loss, which easily leads to the situation that the U-shaped fixing nails are not firmly fixed on the measuring tape.

[0005] Based on the above situation, the inventors have also considered directly increasing the knocking force of the knocking nails to stably fix the measuring tape on the geological profile. However, this solution is not practical in operation because the impact force of the U-shaped fixing nails is large, which can quickly pull out the measuring tape from the measuring tape wheel at the moment of knocking out the U-shaped fixing nails, so that the measuring tape wheel is excessively rotated. The excessive impact force easily leads to the situation that the measuring tape is too loose, which affects the measurement accuracy. SUMMARY

[0006] The present application proposes a thickness measuring device for structural geology to solve the above-mentioned deficiencies in the prior art. The measuring device can stably and firmly fix the measuring tape on the geological profile with the fixing nails, avoid the situation that the fixing nails fall off, and ensure the measurement accuracy of the geological profile.

[0007] The technical solution of the present application is: a thickness measuring device for structural geology, comprising a shell, the shell has an open side wall, and further comprising:

[0008] The measuring part comprises a tape wheel rotatably connected in the housing and a tape wound on the tape wheel;

[0009] The nail storage bin is longitudinally arranged in the housing, the side wall of the nail storage bin is provided with a nail outlet opening towards the open position of the housing, the top of the nail storage bin is provided with a strip-shaped hole, and a plurality of fixing nails are arranged in the nail storage bin; and the tape is located in front of the nail outlet.

[0010] The two tape wheels are rotatably connected in the housing, and the two tape wheels abut against each other, the tape passes between the two tape wheels, a first one-way bearing is arranged on the rotating shaft of one of the tape wheels, and a first gear is arranged on the outer sleeve of the first one-way bearing.

[0011] The nail driving part comprises a push plate horizontally and slidingly connected to the side wall of the nail storage bin and a driving member connected to the push plate, the push plate is provided with an elastic member, the elastic member is used for providing resistance to the movement of the push plate away from the nail storage bin, and the driving member is used for intermittently pulling the push plate.

[0012] A belt wheel is rotatably connected in the housing, a toothed belt is wound on the belt wheel, the toothed belt is engaged with the first gear, and the end of the belt wheel passes through the strip-shaped hole and is connected to the push plate; when the push plate pulls the toothed belt to move, the first one-way bearing is self-locked; the toothed belt drives the tape wheel to rotate through the first gear, and then the tape wheel pulls the tape out of the tape wheel.

[0013] In at least one embodiment of the present application, a positioning slot is arranged on the middle part of the tape in the length direction, a plurality of connecting lines are arranged on both sides of the positioning slot, a limiting plate is arranged on the tail of the fixing nail, and the length of the limiting plate is greater than the length of the positioning slot.

[0014] In at least one embodiment of the present application, two pairs of toothed gears are rotatably connected in the housing, the two pairs of toothed gears are longitudinally distributed, the nail outlet of the nail storage bin is opposite to the space between the two pairs of toothed gears, each pair of toothed gears is horizontally distributed, and the middle part of the lower pair of toothed gears is disconnected, so that the fixed fixing nail passes through the middle part of the lower pair of toothed gears.

[0015] In at least one embodiment of the present application, a torsional spring is arranged on the rotating shaft of the belt wheel and connected to the inner wall of the housing, and the torsional spring is used for providing resistance to the rotation of the belt wheel.

[0016] In at least one embodiment of the present application, a rack is arranged on the push plate, and an incomplete gear engaged with the rack is arranged on the rotating shaft of the driving member.

[0017] In at least one embodiment of the present application, a traction belt is arranged on the shell, and the traction belt is provided with a fixing member at each end thereof, the fixing member being used to fix the traction belt on a geological profile, the shell is slidably connected on the traction belt, and a moving part is arranged on the shell and used to drive the shell to move on the traction belt.

[0018] In at least one embodiment of the present application, the top and bottom of the shell are oppositely provided with through holes, the traction belt passes through the two through holes, the traction belt is a toothed belt, the moving part comprises a plurality of second gears, the plurality of second gears are arranged in the shell, the plurality of second gears are all engaged with the traction belt, the plurality of second gears are all provided with a ratchet mechanism connected with the shell, a second one-way bearing is arranged on the rotating shaft of one of the second gears, the second one-way bearing is connected with the rotating shaft of the driving member through a chain wheel mechanism, and the plurality of second gears are connected through a belt wheel mechanism; when the driving member drives the push plate to move, the second one-way bearing rotates.

[0019] In at least one embodiment of the present application, a plurality of rollers are arranged in the shell, the plurality of rollers are all located between the inner wall of the shell and the traction belt, and the plurality of rollers are all in abutment with the traction belt.

[0020] In at least one embodiment of the present application, a nail pushing mechanism is arranged below the plurality of fixing nails in the nail storage bin, and the nail pushing mechanism is used to push the fixing nails so that the fixing nails are in abutment with the top of the inner wall of the nail storage bin or the push plate.

[0021] In at least one embodiment of the present application, the fixing member comprises a fixing plate and a fixing stake, the traction belt is detachably connected with the fixing plate, and the fixing stake is used to fix the fixing plate on a geological layer.

[0022] The present application also provides a method for using the thickness measuring device for structural geology, comprising the following steps:

[0023] S1: determining a measuring position of a geological profile, and fixing two fixing members on the upper end and the lower end of the measured geological profile;

[0024] S2: connecting the shell with the traction belt, fixing the two ends of the traction belt on the two fixing members respectively, and tensioning the traction belt;

[0025] S3: pulling out the tape measure, and fixing the end of the tape measure on the fixing member at the bottom end;

[0026] S4: driving the shell to move upwards along the traction belt by using the moving part, and stopping the movement of the shell when the shell moves to a geological point position;

[0027] S5: the driving member pulls the push plate, the push plate slides on the nail storage bin, the elastic member is energized, and the toothed belt is pulled to move, the first one-way bearing is self-locked, so that the toothed belt drives the pull ruler to rotate through the first gear, and then the two pull rulers pull the tape measure out of the pull ruler; when the driving member completes the pulling of the push plate, the push plate pushes the fixed nail through the tape measure and fixes the tape measure on the geological profile under the action of the elastic member.

[0028] Compared with the prior art, the beneficial effects of the present application are:

[0029] 1、The measuring device is used, when the shell moves to the geological point position, the driving member is started to pull the push plate to slide, the elastic member is energized in the process of the push plate sliding, and the push plate pulls the toothed belt to move, so that the toothed belt drives the first gear to rotate, since the first one-way bearing is in the self-locking state, the toothed belt directly drives the pull ruler to rotate, so that the pull ruler pulls the tape measure out of the pull ruler, and then when the incomplete gear is disengaged from the gear, the push plate pushes the fixed nail through the middle position of the tape measure to fix the tape measure on the geological profile under the action of the elastic member; compared with the prior art, the measuring device pulls part of the tape measure out of the pull ruler when the push plate is pulled by the driving member, so that the tape measure has a certain relaxation, so that the tape measure is more easily adhered to the geological profile, and the fixed nail does not need to consume energy to pull the tape measure out of the pull ruler when fixing the tape measure, so that the fixed nail does not tilt, can stably and accurately and firmly fix the tape measure on the geological profile, avoids the situation that the tape measure is too relaxed under the action of the excessive impact force of the fixed nail, and ensures the measurement accuracy of the geological profile.

[0030] 2、The tape measure is provided with a positioning slot, and the fixed nail is provided with a limiting plate, the fixing of the tape measure will not damage the tape measure since the positioning slot is arranged on the tape measure, the width of the limiting plate is greater than the width of the positioning slot, so that the fixed nail can stably fix the tape measure on the profile; and the rod-shaped fixed nail is more concentrated in fixing force than the U-shaped fixed nail in the prior art, can stably fix the tape measure on the geological profile, and ensures the measurement accuracy of the geological profile; meanwhile, after the measurement is completed, the fixed nail can be pulled up with the tape measure, so as to recycle and reuse the fixed nail.

[0031] 3、The two pairs of sprockets are arranged at the front of the top outlet of the nail storage bin, and the tape is passed between the two pairs of sprockets, so that the tape at the nail outlet is kept flat when the device is used, so that the fixing nail can pass through the positioning slot to stably fix the tape on the geological profile, and the measurement accuracy of the geological profile is guaranteed.

[0032] 4、The toothed traction belt and the moving part composed of a plurality of gears and connected with the driving part are arranged, and under the cooperation of the second one-way bearing and the ratchet mechanism, the driving part rotates forward to drive the shell to move along the traction belt, when the shell reaches the geological point position, the ratchet mechanism can limit the device from falling, and the driving part is reversed, at this time the one-way bearing rotates, so that the driving part drives the push plate to move through the incomplete gear, that is, the rack, the control mode of the whole device is simple during use, and the tape can be stably and firmly fixed on the geological profile freely and quickly. BRIEF DESCRIPTION OF DRAWINGS

[0033] Figure 1 It is a structure schematic diagram of the use state of the application;

[0034] Figure 2 It is a structure schematic diagram of the use state of the application;

[0035] Figure 3 It is a structure schematic diagram of the use state of the application; Figure 1

[0036] Figure 4 It is a structure schematic diagram of the use state of the application; Figure 2

[0037] Figure 5 It is a structure schematic diagram of the use state of the application; Figure 3

[0038] Figure 6 It is a structure schematic diagram of the use state of the application;

[0039] BRIEF DESCRIPTION OF DRAWINGS

[0040] 1, shell; 11, moving part; 12, nail storage bin; 121, nail pushing mechanism; 13, tape sprocket; 14, roller; 2, traction belt; 21, fixing part; 211, fixed plate; 212, fixed pile; 22, second gear; 3, measuring part; 31, tape wheel; 32, tape; 321, positioning slot; 4, nail hitting part; 41, push plate; 411, rack; 42, driving part; 421, incomplete gear; 43, fixing nail; 431, limiting plate; 5, tape wheel; 51, first gear; 511, first one-way bearing; 52, pulley; 521, toothed belt. DETAILED DESCRIPTION ​​​

[0041] The drawings in the present application are not strictly drawn according to the actual proportion, and the specific size and quantity of each structure can be determined according to the actual needs. The drawings described in the present application are only structural schematic diagrams.

[0042] In order to make the purpose, technical scheme and advantages of the embodiments of the present application clearer, the technical scheme of the embodiments of the present application will be described clearly and completely below in combination with the drawings of the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all. Based on the described embodiments of the present application, all other embodiments obtained by those of ordinary skill in the art without creative labor belong to the scope of protection of the present application.

[0043] Unless otherwise defined, the technical terms or scientific terms used herein should be understood as the usual meaning understood by those skilled in the art to which the present application belongs. The "first", "second" and similar words used in the present application do not represent any order, quantity or importance, but are only used to distinguish different components. "Include" or "contain" and similar words mean that the elements or objects before the word cover the elements or objects listed after the word and their equivalents, without excluding other elements or objects. "In", "out", "up", "down", "far", "near", "front", "back" and the like are only used to represent the relative positional relationship, which may change accordingly when the absolute position of the described object changes.

[0044] Therefore, some thickness measuring devices capable of automatically fixing the tape have appeared in the prior art. The thickness measuring device of this type mainly pulls and tensions the tape through the automatic movement of the traction member, and then in the traction process, the U-shaped fixing nails are sequentially knocked out from the storage bin and fixed on the geological profile through the designed knocking nails after moving a certain distance. Since the geological profile is not a flat plane, there is usually a certain distance between the tape and the geological profile. In order to ensure the accuracy of the measurement, the tape is always in a tensioned state during the traction process. The rotation of the tape wheel is usually designed to have a certain resistance. Therefore, the U-shaped fixing nails knocked out from the storage bin first have to overcome the tension of the tape and the rotation resistance of the tape wheel, and can be used for fixing the U-shaped fixing nails after a certain degree of energy loss, which easily leads to the situation that the U-shaped fixing nails are not firmly fixed to the tape.

[0045] Based on the above situation, the inventors have also considered directly increasing the knocking force of the knocking nail to enable the tape to be stably fixed on the geological profile. However, this solution in actual operation, due to the large impact force of the U-shaped fixing nail, the tape is quickly pulled out of the tape wheel at the moment of knocking out the U-shaped fixing nail, so that the tape wheel is excessively rotated. The excessive impact force easily leads to the tape being in a too loose state, thereby affecting the measurement accuracy.

[0046] Therefore, the application provides a thickness measuring device for tectonic geology, which can stably fix the tape on the geological profile by the fixing nails, avoids the situation that the fixing nails fall off, and guarantees the measuring accuracy of the geological profile.

[0047] In combination Figures 1 to 6 As shown in the drawings, the thickness measuring device for tectonic geology comprises a shell 1, the lateral wall of the shell 1 is open, the shell 1 is rectangular, and further comprises:

[0048] The measuring part 3 comprises a tape wheel 31 rotationally connected in the shell 1 and a tape 32 wound on the tape wheel 31; specifically, the tape 32 is made of nylon material;

[0049] The nail storage bin 12 is longitudinally arranged in the shell 1, the lateral wall of the nail storage bin 12 is provided with a nail outlet opposite to the tape 32, the top of the nail storage bin 12 is provided with a strip-shaped hole, and the nail storage bin 12 is internally provided with a plurality of fixing nails 43, which are horizontally stacked in the nail storage bin 12;

[0050] The two tape wheels 5 are rotationally connected in the shell 1 and abut against each other, the tape 32 passes between the two tape wheels 5, and the rotating shaft of one of the tape wheels 5 is provided with a first one-way bearing 511, and the first one-way bearing 511 is sleeved with a first gear 51; specifically, the tape wheel 5 is made of rubber material, and the two tape wheels 5 are frictionally connected with the tape 32;

[0051] The nail hitting part 4 comprises a push plate 41 horizontally and slidingly connected to the lateral wall of the nail storage bin 12 and a driving member 42 connected to the push plate 41, the push plate 41 is provided with an elastic member, the elastic member is used to provide resistance to the movement of the push plate 41 away from the nail storage bin 12, and the driving member 42 is used to intermittently pull the push plate 41; when the driving member 42 pulls the push plate 41, the elastic member is energized, and then the push plate 41 pushes the fixing nail 43 out of the nail storage bin 12 under the action of the elastic member, so that the fixing nail 43 fixes the tape 32 on the geological profile; the situation that the fixing nail 43 falls off is avoided, and the measuring accuracy of the geological profile is guaranteed.

[0052] The belt wheel 52 is rotationally connected in the shell 1, the belt wheel 52 is provided with a toothed belt 521 wound thereon, the toothed belt 521 is engaged with the first gear 51, and the belt wheel 52 passes through the strip-shaped hole and is connected to the push plate 41; during the process that the driving member 42 pulls the push plate 41, the push plate 41 pulls the toothed belt 521 to move, so that the toothed belt 521 drives the tape wheel 5 to rotate, the tape 32 is pulled out of the tape wheel 31, and then the push plate 41 pushes the fixing nail 43 to pass through the tape 32 and fix the tape 32 on the geological profile under the action of the elastic member; specifically, the toothed belt 521 is a flexible toothed belt with a steel wire rope or a glass fiber rope as a strong layer and polyurethane or chloroprene rubber outside.

[0053] As an alternative embodiment, the middle part of the tape 32 is provided with a positioning slot 321 in the length direction, and the two sides of the positioning slot 321 are provided with a plurality of connecting lines. The tail of the fixing nail 43 is provided with a limiting plate 431, and the length of the limiting plate 431 is greater than the length of the positioning slot 321. The fixing nail 43 of the rod shape is selected, and compared with the U-shaped nail in the prior art, the fixing force is more concentrated, and the tape can be firmly fixed on the geological profile. Since the positioning slot 321 is provided on the tape 32, the fixing of the tape 32 will not damage the tape. Since the width of the limiting plate 431 is greater than the width of the positioning slot 321, the fixing nail 43 can stably fix the tape 32 on the profile. After the measurement is completed, the fixing nail 43 can be pulled up with the tape 32, so as to recycle and reuse the fixing nail 43.

[0054] As an alternative embodiment, the housing 1 is rotatably connected with two pairs of sprockets 13, the two pairs of sprockets 13 are longitudinally distributed, the nail outlet of the nail storage bin 12 is opposite to the two pairs of sprockets 13, each pair of sprockets 13 is horizontally distributed, and the middle part of the lower pair of sprockets 13 is disconnected, so that the fixed fixing nail 43 passes through the middle part of the lower pair of sprockets 13. The setting of the two pairs of sprockets 13 can make the tape 32 at the nail outlet keep flat, so that the fixing nail 43 cannot accurately pass through the tape 32 due to the relaxation of the tape 32, so as to stably pass through the positioning slot 321 to fix the tape 32 on the profile, and ensure the measurement accuracy of the geological profile.

[0055] As an alternative embodiment, the rotating shaft of the belt wheel 52 is provided with a torsional spring connected with the inner wall of the housing 1, and the torsional spring is used to provide resistance to the rotation of the belt wheel 52. The torsional spring rotates under the action of the torsional spring after the push plate 41 is reset, so that the toothed belt 521 is re-wound on the belt wheel 52. Then the whole device returns to the initial state, so as to carry out the next fixing work of the tape 32.

[0056] As an alternative embodiment, the push plate 41 is provided with a rack 411, and the rotating shaft of the driving member 42 is provided with an incomplete gear 421 engaged with the rack 411; the driving member 42 is started to drive the incomplete gear 421 to drive the push plate 41 to move through the rack 411 and store energy in the elastic member; the elastic member is a spring, and the two ends of the elastic member are connected with the push plate 41 and the outer side wall of the nail storage bin 12 respectively; the driving member 42 drives the incomplete gear 421 to rotate, and the incomplete gear 421 drives the push plate 41 to slide on the nail storage bin 12 through the rack 411; in the process of sliding of the push plate 41, the elastic member is gradually stored; when the incomplete gear 421 is disengaged from the rack 411, the push plate 41 drives the fixing nail 43 to pass through the positioning slot 321 in the middle of the tape 32 to fix the tape 32 on the geological profile under the action of the elastic member.

[0057] As an alternative embodiment, the shell 1 is provided with a traction belt 2; specifically, the material of the traction belt 2 can be the same as that of the toothed belt 521, which is a steel wire rope or a glass fiber rope as a strong layer, and the outside is attached with a flexible toothed belt of polyurethane or neoprene, which is similar to the belt of the synchronous pulley in the prior art; the traction belt 2 is provided with a fixing member 21 at both ends, the fixing member 21 is used to fix the traction belt 2 on the geological profile, the shell 1 is slidingly connected on the traction belt 2, and the shell 1 is provided with a moving part 11, which is used to drive the shell 1 to move on the traction belt 2, so that the shell 1 quickly reaches the positioning point of the geological profile.

[0058] As an alternative embodiment, the top and bottom of the shell 1 are provided with through holes, and the traction belt 2 passes through the two through holes; the traction belt 2 is a toothed belt; the moving part 11 includes a plurality of second gears 22, which are arranged in the shell 1; the plurality of second gears 22 are engaged with the traction belt 2; the plurality of second gears 22 are provided with ratchet mechanisms connected with the shell 1; the rotating shaft of one of the second gears 22 is provided with a second one-way bearing, which is connected with the rotating shaft of the driving member 42 through a chain wheel mechanism; the plurality of second gears 22 are connected through a belt wheel mechanism; when the driving member 42 drives the push plate 41 to move, the second one-way bearing rotates, and at this time the driving member 42 does not drive the second gear 22 to rotate; the shell 1 is fixed on the traction belt 2 under the action of the ratchet mechanism; the shell 1 will not slide down due to gravity, so as to fix the fixing nail 43 on the fixed point of the geological profile, and to stably and firmly fix the tape 32, thereby ensuring the measurement accuracy of the geological profile.

[0059] As an alternative embodiment, a plurality of rollers 14 are arranged in the shell 1, the plurality of rollers 14 are located between the inner wall of the shell 1 and the traction belt 2, and the plurality of rollers 14 abut the traction belt 2; The arrangement of the plurality of rollers avoids excessive friction between the inner wall of the shell 1 and the traction belt 2 during the movement of the moving part 11 driving the shell 1 to move, so as to ensure that the moving part 11 can stably and efficiently drive the shell 1 to move.

[0060] As an alternative embodiment, the lower part of the plurality of fixed nails 43 in the nail storage bin 12 is provided with a nail pushing mechanism 121, and the nail pushing mechanism 121 is used to push the fixed nail 43, so that the fixed nail 43 abuts the inner wall top of the nail storage bin 12 or the push plate 41; The bottom of the nail storage bin 12 is open, the nail pushing mechanism 121 is composed of a cover and a spring arranged in the cover, the spring is a light spring, and only the fixed nail 43 is attached to the inner wall top of the nail storage bin 12, the cover is detachably connected to the bottom end of the nail storage bin 12, and the cover is used to open when filling the fixed nail 43, specifically, the fixing part 21 includes a fixed plate 211 and a fixed stake 212, and the traction belt 2 is detachably connected with the fixed plate 211, and the fixed stake 212 is used to fix the fixed plate 211 on the geological layer.

[0061] As an alternative embodiment, the shell 1 is provided with a wireless signal receiver and a controller, the driving part 42 is connected with the controller, and the controller is used to control the start, stop and forward and reverse rotation of the driving part 42, and the shell 1 is also integrated with a storage battery, and the storage battery is electrically connected with the driving part 42; The shell 1 is also provided with a control button for controlling the start and stop and forward and reverse rotation of the driving part 42, so as to cope with the manual working mode of the device.

[0062] The working principle and use method of the embodiment are as follows:

[0063] The application provides a thickness measuring device for structural geology, and a use method thereof. When the thickness measuring device for structural geology is used, first, the measurement position of a geological profile is determined, the traction belt 2 is passed through the shell 1 so that the traction belt 2 is engaged with the plurality of second gears 22, the two ends of the traction belt 2 are fixed on the upper end and the lower end of the measured geological profile through the two fixing parts 21 respectively, the traction belt 2 is tensioned close to the geological profile, the tape 32 is pulled out, the tape 32 passes through the two tape wheels 5 and the two pairs of tensioning wheels 13, and then the end of the tape 32 is fixed on the bottom fixing part 21.

[0064] In the measurement, the driving member 42 is started to rotate forward, and when the driving member 42 rotates forward, the second one-way bearing is self-locked, and the rotating shaft of the driving member 42 drives a second gear 22 to rotate, since a plurality of second gears 22 are connected through a chain wheel and with the traction belt 2, so that the plurality of second gears 22 rotate together and drive the shell 1 to move upward along the traction belt 2 from the bottom of the geological profile, when the shell 1 moves to the geological profile point position, the driving member 42 is closed, at this time, since the plurality of second gears 22 are provided with a ratchet mechanism connected with the shell 1, therefore, after the driving member 42 is closed, the shell 1 remains stationary on the traction belt 2, then the driving member 42 is started to rotate reversely, in the process of the driving member 42 rotating reversely, the second one-way bearing rotates, and the first one-way bearing 511 is self-locked, at this time, the driving member 42 drives the incomplete gear 421 to rotate, the incomplete gear 421 drives the push plate 41 to slide on the nail storage bin 12 through the rack 411, in the process of the push plate 41 sliding, the elastic member gradually stores energy, and at the same time, the push plate 41 drives the toothed belt 521 to move, so that the toothed belt 521 drives the first gear 51 to rotate, since the first one-way bearing 511 is in the self-locked state, the toothed belt 521 directly drives the tape reel 5 to rotate, so that the tape reel 5 pulls out the tape 32 from the tape reel 31, and then a certain movement allowance is reserved for the fixed tape 32, the tape 32 has a certain slack, then when the incomplete gear 421 and the rack 411 are disengaged, the push plate 41 drives the fixed nail 43 to pass through the positioning slot 321 in the middle of the tape 32 to fix the tape 32 on the geological profile under the action of the elastic member, when the push plate 41 is reset under the action of the elastic member, the toothed belt 521 is also wound on the pulley 52 under the action of the torsional spring force of the pulley 52, then the above-mentioned mode completes the fixing work of the tape 32 on the plurality of points of the geological profile.

[0065] After the measurement is completed, the plurality of fixed nails 43 on the tape can be pulled up together with the tape 32, so as to recycle the fixed nails 43.

[0066] In addition to the above-mentioned use method, for the geological profile measurement work with a gentle slope, the step of fixing the traction belt 2 can be omitted, and the user can hold the device to fix the tape 32 and perform related measurement work.

[0067] The above examples are only specific embodiments of the present application, which are used to illustrate the technical solutions of the present application, but not to limit the protection scope of the present application. Although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that any person skilled in the art can make modifications or easily think of changes to the technical solutions recorded in the foregoing embodiments, or make equivalent replacements to some technical features, within the technical range disclosed by the present application. The modifications, changes or replacements do not make the corresponding technical solutions deviate from the spirit and range of the technical solutions of the present application, and should be covered within the protection scope of the present application.

Claims

1. A thickness measuring device for structural geology, comprising a housing, characterized in that, The shell side wall is open, and further comprises: a measuring part, comprising a tape wheel rotatably connected in the shell and a tape wound on the tape wheel; a nail storage bin longitudinally arranged in the shell, provided with a nail outlet on the side wall close to the open side of the shell, provided with a strip-shaped hole on the top, and containing a plurality of fixing nails in the nail storage bin; the tape is located in front of the nail outlet; two tape wheels, each rotatably connected in the shell, the two tape wheels abut against each other, and the tape passes between the two tape wheels, wherein a rotating shaft of one of the tape wheels is provided with a first one-way bearing, and the first one-way bearing is sleeved with a first gear; a nail hitting part, comprising a push plate penetrating the side wall of the nail storage bin and a driving member connected with the push plate, the push plate is provided with an elastic member, the elastic member is used to provide resistance to the movement of the push plate away from the nail storage bin, and the driving member is used to intermittently pull the push plate; a belt wheel rotatably connected in the shell, provided with a toothed belt engaged with the first gear on the upper side, the toothed belt passes through the strip-shaped hole and is connected with the push plate; when the push plate pulls the toothed belt to move, the first one-way bearing is self-locked to drive the toothed belt to rotate through the first gear, and then the two tape wheels pull the tape out of the tape wheel; the shell is provided with a traction belt penetrating the shell, the traction belt is provided with a fixing member at both ends, the fixing member is used to fix the traction belt on the geological profile, the shell is slidably connected on the traction belt, the shell is provided with a moving part, and the moving part is used to drive the shell to move on the traction belt; the top and the bottom of the shell are oppositely provided with through holes, the traction belt penetrates the two through holes, the traction belt is a toothed belt, the moving part comprises a plurality of second gears, the plurality of second gears are arranged in the shell and are engaged with the traction belt, the plurality of second gears are provided with a ratchet mechanism connected with the shell, a rotating shaft of one of the second gears is provided with a second one-way bearing, the second one-way bearing is connected with the rotating shaft of the driving member through a chain wheel mechanism, and the plurality of second gears are connected through a belt wheel mechanism; when the driving member pulls the push plate to move, the second one-way bearing rotates.

2. A thickness measuring device for structural geology according to claim 1, characterized in that, A positioning slot is arranged at a middle position of the tape along a length direction, a plurality of connecting lines are arranged at both sides of the positioning slot, a limiting plate is arranged at a tail of the fixing nail, and a width of the limiting plate is greater than a width of the positioning slot.

3. A thickness measuring device for structural geology according to claim 1, wherein, Two pairs of sprockets are rotatably connected in the shell, the two pairs of sprockets are longitudinally distributed, the nail outlet of the nail storage bin is opposite to the two pairs of sprockets, each pair of sprockets is horizontally distributed, and a middle position of one pair of sprockets located at the lower side is disconnected.

4. A thickness measuring device for structural geology according to claim 1, wherein, A torsional spring is arranged on a rotating shaft of the belt wheel and connected with an inner wall of the shell, and the torsional spring is used to provide resistance to the rotation of the belt wheel.

5. A stratigraphic thickness measuring device as claimed in claim 1, wherein, A rack is arranged on the push plate, and an incomplete gear engaged with the rack is arranged on a rotating shaft of the driving member.

6. A stratigraphic thickness measuring device as claimed in claim 1, wherein, A plurality of rollers are arranged in the shell, the plurality of rollers are located between the inner wall of the shell and the traction belt, and the plurality of rollers abut against the traction belt.

7. A method of using a tectonic geology thickness measuring device based on the tectonic geology thickness measuring device of claim 1, wherein, The method comprises the following steps: S1: determining a measuring position of the geological profile, pulling the tape out of the tape wheel, and fixing an end of the tape on a bottom end of the geological profile; S2: moving the shell along the geological profile to reach a turning point of the geological profile; S3: the driving member pulls the push plate, the push plate slides on the nail storage bin, pulls the elastic member to store energy, and pulls the toothed belt to move, because the first one-way bearing is self-locked, so that the toothed belt drives the pull ruler wheel to rotate through the first gear, and then the two pull ruler wheels pull out the tape from the tape wheel; when the driving member completes the pulling of the push plate, the push plate pushes the fixed nail through the tape and fixes the tape on the geological profile under the action of the elastic member.

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