CN115853501A - Detachable flexible inclinometer positioning guide wheel assembly structure - Google Patents
Detachable flexible inclinometer positioning guide wheel assembly structure Download PDFInfo
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- CN115853501A CN115853501A CN202211696975.3A CN202211696975A CN115853501A CN 115853501 A CN115853501 A CN 115853501A CN 202211696975 A CN202211696975 A CN 202211696975A CN 115853501 A CN115853501 A CN 115853501A
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Abstract
The utility model relates to a flexible inclinometer location guide wheel subassembly structure of detachable belongs to detection device positioning device's technical field, and it is including installing the support body on flexible inclinometer, be equipped with between support body and the flexible inclinometer and be connected detachable between them, support body one side is equipped with the butt piece that is used for butt inclinometer pipe inside wall, just the support body is kept away from one side of butt piece is equipped with the piece that compresses tightly that is used for compressing tightly the inclinometer pipe inside wall. The flexible inclinometer has the advantages that the possibility of relative rotation of adjacent flexible inclinometers is reduced, and the accuracy of the flexible inclinometers is kept.
Description
Technical Field
The application relates to the technical field of detection device positioning equipment, in particular to a detachable flexible inclinometer positioning guide wheel assembly structure.
Background
The inclinometer is an in-situ monitoring instrument for measuring the inclination angle and the azimuth angle of a drill hole, is widely applied to the fields of water conservancy and hydropower, mineral metallurgy, traffic and urban geotechnical engineering, and plays an important role in ensuring the design, construction and use safety of the geotechnical engineering. The flexible inclinometer has the advantages that cables of the sensors can be customized according to actual needs of an engineering field, the sensors are connected through flexible joints, and the flexible inclinometer is various in length specification, adaptable to large angle change and the like and can be widely used.
When the flexible inclinometer group is positioned at one end of the outer side of the inclinometer pipe, the upper end of the flexible inclinometer group is installed on the orifice hoisting device, and the flexible inclinometer group and the orifice hoisting device are moved towards the direction close to the inclinometer pipe until the side wall at the upper end of the orifice hoisting device is lapped on the side wall at the upper end of the inclinometer pipe, so that the installation of the flexible inclinometer group is completed.
In the prior art, the orifice hoisting device installs the upper end of the flexible inclinometer group on the inclinometer pipe, and the other end of the flexible inclinometer group is vertically arranged under the action of gravity and is not abutted against the side wall of the inclinometer pipe, so that the adjacent flexible inclinometers are easy to rotate relatively, and the accuracy of the flexible inclinometer is influenced.
Disclosure of Invention
In order to reduce the possibility that adjacent flexible inclinometers rotate relatively and keep the accuracy of the flexible inclinometers, the detachable positioning guide wheel assembly structure of the flexible inclinometer is provided.
The application provides a pair of flexible inclinometer location guide wheel subassembly structure of detachable adopts following technical scheme:
the utility model provides a flexible inclinometer location guide pulley subassembly structure of detachable, is including installing the support body on flexible inclinometer, be equipped with between support body and the flexible inclinometer and connect detachable between them, support body one side is equipped with the butt piece that is used for butt inclinometer pipe inside wall, just the support body is kept away from one side of butt piece is equipped with the piece that compresses tightly that is used for compressing tightly the inclinometer pipe inside wall.
Through adopting above-mentioned technical scheme, when using flexible inclinometer location guide pulley subassembly structure to fix a position flexible inclinometer, install the support body on flexible inclinometer lateral wall through removable piece, at this moment with flexible inclinometer to being close to the inside direction removal of inclinometer, the pipe inside wall that inclines this moment with the butt with compress tightly a butt and extrude and compress tightly the piece, thereby make the distance between the vertical face in butt place and the vertical face in piece place that compresses tightly reduce, and flexible inclinometer is located the same plane that sets up along inclinometer length direction all the time, when flexible inclinometer installs completely in the inclinometer piece, compress tightly on the pipe lateral wall simultaneously with the butt that the piece resumes deformation, thereby be convenient for fix a position flexible inclinometer, reduce adjacent flexible inclinometer and take place the relative pivoted possibility, keep the accuracy of flexible inclinometer.
Optionally, the compressing part includes articulating the support body and keeps away from the swing arm of butt piece one side, the swing arm is kept away from one side and the deviational survey pipe inside wall butt of support body, the swing arm is close to the one end fixedly connected with drive torsional spring of support body, just the drive torsional spring other end with support body fixed connection, when the drive torsional spring is in natural state, the swing arm is kept away from the vertical face at support body one end place with the butt piece is kept away from distance between the vertical face at support body one end place is greater than the deviational survey pipe internal diameter.
Through adopting above-mentioned technical scheme, when installing flexible inclinometer in the inclinometer, inclinometer lateral wall extrudees butt spare and swing arm simultaneously, the swing arm rotates to the inside direction of keeping away from the inclinometer along the pin joint this moment, the distance between the vertical face in swing arm place and the vertical face in butt place reduces, the drive torsional spring is stretched, when flexible inclinometer installs completely in the inclinometer, the drive torsional spring resumes deformation and drives the swing arm and rotate to the direction that is close to the inclinometer inside along the pin joint, one side of keeping away from the support body to the one end that the support body was kept away from to the swing arm and butt spare supports tightly with the inclinometer lateral wall simultaneously, thereby fix a position flexible inclinometer, reduce adjacent flexible inclinometer and take place relative pivoted possibility.
Optionally, the abutting part comprises a positioning wheel rotatably connected to one side, away from the swing arm, of the frame body, one side, away from the frame body, of the positioning wheel abuts against the inner side wall of the inclinometer pipe, one end, away from the driving torsion spring, of the swing arm is rotatably connected with a balance wheel, and one side, away from the swing arm, of the balance wheel abuts against the inner side wall of the inclinometer pipe.
Through adopting the above technical scheme, install the in-process at the deviational survey pipe with flexible inclinometer, balance and locating wheel move along with flexible inclinometer, and balance and locating wheel all with deviational survey intraductal inside wall butt and swivelling joint, thereby reduce the frictional force that removes the in-process and produce, be convenient for install flexible inclinometer in the deviational survey pipe, and balance and deviational survey intraductal lateral wall butt, thereby make the deviational survey intraductal lateral wall be convenient for extrude the swing arm and drive the swing arm to keeping away from the inside direction rotation of deviational survey pipe, reduce deviational survey intraductal lateral wall and the frictional possibility of swing arm lateral wall, the life of extension swing arm.
Optionally, the detachable part is including setting up the area of pressing of support body one side, press the area middle part to keeping away from one side of support body is protruding, press the area both ends all through the bolt with support body both sides fixed connection, and work as the support body with when pressing the area and connecting, the support body with press the area one side that is close to each other all with flexible inclinometer lateral wall butt.
By adopting the technical scheme, when the frame body is installed on the side wall of the flexible inclinometer, the bolt is screwed and the press belt is taken down from the frame body, so that the frame body moves towards the direction close to the flexible inclinometer until the side wall of the frame body is abutted against the side wall of the flexible inclinometer, the press belt is aligned with the frame body until one side of the press belt close to the frame body is abutted against one side of the flexible inclinometer far away from the frame body, at the moment, the frame body is abutted against the press belt through the bolt, so that the frame body is installed on the flexible inclinometer, the frame body is detachably connected with the flexible inclinometer, so that the balance wheel and the positioning wheel can be installed on the flexible inclinometer when the flexible inclinometer is used, the possibility that the balance wheel and the positioning wheel are installed on each flexible inclinometer is reduced, the cost is saved, the installation position can be adjusted according to actual needs, and the applicability is improved.
Optionally, guide grooves arranged along the length direction of the inclinometer pipe are formed in both sides of the inner side wall of the inclinometer pipe, and the balance wheel and the positioning wheel are located in the guide grooves, abutted against the guide grooves and connected in a sliding manner.
By adopting the technical scheme, when the flexible inclinometer is installed, the balance wheel and the positioning wheel are respectively positioned in the guide groove and are abutted against and in sliding connection with the guide groove, at the moment, the guide groove limits the balance wheel and the positioning wheel, the possibility that the balance wheel and the positioning wheel rotate along the diameter direction of the inclinometer pipe is reduced, so that the flexible inclinometer is always positioned in the same plane, the flexible inclinometer is further positioned, the possibility that adjacent flexible inclinometers rotate relatively is reduced, and the accuracy of the flexible inclinometer is maintained.
Optionally, a limiting component for limiting the flexible inclinometer to move in the length direction of the inclinometer pipe is arranged on the positioning wheel.
Through adopting above-mentioned technical scheme, when flexible inclinometer was located the inclinometer completely in the pipe, the restriction subassembly made flexible inclinometer be difficult for continuing to remove along inclinometer length direction to increase the stability of flexible inclinometer installation.
Optionally, the limiting component includes a ratchet wheel fixedly connected to one side of the positioning wheel, the ratchet wheel is located in the guide groove on one side of the inclinometer tube close to the positioning wheel, a pawl adapted to the ratchet wheel is hinged in the guide groove, a spring adapted to the pawl is fixedly connected to the inner side wall of the inclinometer tube, the other end of the spring is fixedly connected to the pawl, one end of the pawl, which is far away from the ratchet wheel, penetrates through the inclinometer tube and is provided with a driving piece for driving the pawl to rotate, and the inclinometer tube is provided with a moving hole adapted to a movement track of the pawl.
Through adopting above-mentioned technical scheme, install the in-process at the inclinometer pipe when flexible inclinometer, make the pawl rotate to with inclinometer pipe lateral wall butt through the driving piece, reduce the possibility that the pawl hinders the flexible inclinometer removal, when flexible inclinometer got into completely the inclinometer pipe, make the pawl rotate to the direction of keeping away from the inclinometer pipe lateral wall through the driving piece, until ratchet and pawl meshing, spring drive pawl supports the ratchet tight this moment, the restriction ratchet continues to move, thereby restriction locating wheel removes, thereby increase the stability that flexible inclinometer installed in the inclinometer pipe.
Optionally, the one end that the pawl passed the deviational survey pipe all is equipped with the drive block, set up on the drive block with the waist shape hole that the pawl suited, the pawl is close to the one end of drive block is pegged graft in the waist shape hole and with waist shape hole sliding connection, the same connection rope that sets up along deviational survey pipe length direction of the equal fixedly connected with of drive block, connect rope one end fixedly connected with and deviational survey pipe lateral wall articulated drive plate, fixedly connected with restriction torsional spring on the deviational survey pipe lateral wall, the restriction torsional spring other end with drive plate fixed connection, the deviational survey pipe is kept away from the one end of drive plate with the same structure with it connects the rope other end to connect.
Through adopting above-mentioned technical scheme, when the drive pawl removed, upwards pull the drive plate rotation of upper end, connect the rope upward movement under the drive of drive block this moment, the drive block moves along with connecting the rope this moment until the pawl tip and the lower lateral wall butt in the waist shape hole on the drive block, continue pulling the drive plate this moment, make the drive block continue the upward movement, thereby it rotates to the direction of keeping away from the inclinometer pipe upper end along the pin joint to drive the pawl, thereby be convenient for install flexible inclinometer in the inclinometer pipe, when flexible inclinometer installs in the inclinometer pipe, restriction torsional spring resumes deformation and drives the drive plate and drive and connect rope and drive block downstream, thereby make pawl and the ratchet meshing that corresponds and restriction ratchet and locating wheel rotate, further improve the stability of flexible inclinometer installation.
In summary, the present application includes at least one of the following beneficial technical effects:
1. when the flexible inclinometer is positioned by using the flexible inclinometer positioning guide wheel component structure, the frame body is arranged on the side wall of the flexible inclinometer through the detachable part, the flexible inclinometer is always positioned in the same plane arranged along the length direction of the inclinometer pipe through the pressing part and the abutting part, and when the flexible inclinometer is completely arranged in the inclinometer pipe block, the pressing part and the abutting part are simultaneously abutted against the side wall of the inclinometer pipe, so that the flexible inclinometer is conveniently positioned, the possibility of relative rotation of adjacent flexible inclinometers is reduced, and the accuracy of the flexible inclinometer is kept;
2. the flexible inclinometer is arranged in the inclinometer tube, the balance wheel and the positioning wheel move along with the flexible inclinometer, and the balance wheel and the positioning wheel are abutted against and rotatably connected with the inner side wall of the inclinometer tube, so that the friction force generated in the moving process is reduced, the flexible inclinometer is conveniently arranged in the inclinometer tube, and the balance wheel is abutted against the side wall of the inclinometer tube, so that the side wall of the inclinometer tube is convenient to extrude the swing arm and drive the swing arm to rotate in the direction far away from the inside of the inclinometer tube, the possibility of friction between the side wall of the inclinometer tube and the side wall of the swing arm is reduced, and the service life of the swing arm is prolonged;
3. the frame body is detachably connected with the flexible inclinometer, so that the balance wheel and the positioning wheel can be installed on the flexible inclinometer when the flexible inclinometer is used, the possibility that the balance wheel and the positioning wheel are installed on each flexible inclinometer is reduced, the cost is saved, the installation position can be adjusted according to actual needs, and the applicability is improved.
Drawings
Fig. 1 is a schematic structural diagram of the whole structure of a detachable flexible inclinometer positioning guide wheel assembly structure in embodiment 1 of the present application.
Fig. 2 is a schematic structural view of a position relationship between a display frame and a inclinometer tube in embodiment 1 of the present application.
Fig. 3 is a schematic structural diagram illustrating a positional relationship between a display frame and a flexible inclinometer in embodiment 1 of the present application.
Fig. 4 is a partial structural schematic diagram of the structure of the detachable flexible inclinometer positioning guide wheel assembly in embodiment 2 of the application.
Fig. 5 is a schematic structural diagram showing a positional relationship between the restricting unit and the inclinometer in embodiment 2 of the present application.
Fig. 6 is an enlarged view of the structure at a in fig. 4.
Fig. 7 is a schematic structural diagram showing a positional relationship between the drive plate and the inclinometer tube in embodiment 2 of the present application.
Description of reference numerals: 1. a flexible inclinometer; 2. an inclinometer pipe; 21. a guide groove; 22. moving the hole; 3. an orifice fixture; 31. a sleeve; 311. mounting holes; 32. a baffle plate; 321. a clamping hole; 4. a frame body; 41. a detachable member; 411. pressing the belt; 412. a fixing plate; 42. an abutting member; 421. fixing the rod; 422. positioning a wheel; 43. a compression member; 431. swinging arms; 432. a fixed mount; 433. a fixed shaft; 434. a drive torsion spring; 435. a balance wheel; 5. a restraining component; 51. a ratchet wheel; 52. a pawl; 53. a spring; 54. a drive member; 541. a drive block; 5411. a waist-shaped hole; 542. connecting ropes; 543. a drive plate; 544. the torsion spring is restrained.
Detailed Description
The present application is described in further detail below with reference to the attached drawings.
The embodiment of the application discloses flexible inclinometer location guide wheel subassembly structure of detachable.
Example 1
Referring to fig. 1 and 2, the outer side of the flexible inclinometer 1 is provided with a vertical inclinometer 2, the flexible inclinometer 2 is located in the inclinometer 2, the upper end of the flexible inclinometer 2 is provided with an orifice fixing device 3 for fixing the flexible inclinometer 1, the orifice fixing device 3 comprises a vertical sleeve 31, the edge of the upper end of the sleeve 31 is lapped on the side wall of the upper end of the inclinometer 2, the side wall of the sleeve 31 is provided with a mounting hole 311 for mounting the flexible inclinometer 1, the lower end of the sleeve 31 is fixedly connected with a horizontal baffle 32, one side of the baffle 32 close to the mounting hole 311 is provided with a U-shaped clamping hole 321, the flexible inclinometer 1 located at the upper end is moved from the mounting hole 311 to the direction close to the clamping hole 321 until the lower end is clamped in the clamping hole 321, and the upper end of the flexible inclinometer 1 is fixed.
Referring to fig. 2 and 3, a detachable flexible inclinometer positioning guide wheel assembly structure comprises a support body 4 arranged on one side of a flexible inclinometer 1, wherein two flexible inclinometers 1 on the lower side in every three sequentially connected flexible inclinometers 1 are respectively provided with the support body 4, the support body 4 is vertically arranged, the cross section of the support body 4 is arranged in a semicircular arc shape, and a detachable part 41 for connecting the support body 4 and the flexible inclinometer 1 is arranged between the side wall. The detachable part 41 comprises a press belt 411 arranged at two ends of one side, close to the flexible inclinometer 1, of the frame body 4, the press belt 411 is arranged to be in an arc shape relative to the cross section of the frame body 4, fixing plates 412 symmetrically arranged at two ends of the frame body 4 in the vertical direction are symmetrically connected, fixing plates 412 symmetrically arranged at two ends of the press belt 411 are arranged, and the fixing plates 412 on the press belt 411 and the fixing plates 412 on the frame body 4 are mutually abutted and connected through bolts. One side of the frame body 4 is provided with a butting piece 42 for butting against the inner wall of the side inclined tube, one side of the frame body 4, which is far away from the butting piece 42, is provided with a pressing piece 43 for butting against the inner wall of the side inclined tube, and the pressing piece 43 and the butting piece 42 are positioned on the same vertical surface.
When the flexible inclinometer 1 is positioned by using the positioning guide wheel component structure of the flexible inclinometer 1, screwing the bolt and taking down the press belt 411 from the rack body 4, so that the rack body 4 moves towards the direction close to the flexible inclinometer 1 until the side wall of the rack body 4 is abutted against the side wall of the flexible inclinometer 1, aligning the press belt 411 with the rack body 4 until one side of the press belt 411 close to the rack body 4 is abutted against one side of the flexible inclinometer 1 far away from the rack body 4, and abutting the rack body 4 with the press belt 411 through the bolt, so that the rack body 4 is installed on the flexible inclinometer 1;
at this moment, the flexible inclinometer 1 is moved towards the direction close to the inside of the inclinometer 2, at the moment, the inner side wall of the inclinometer 2 is abutted to the abutting part 42 and the abutting part 43 is abutted to the pressing part 43, and the pressing part 43 is extruded to the inner side wall of the inclinometer 2, so that the distance between the vertical surface where the abutting part 42 is located and the vertical surface where the pressing part 43 is located is reduced, the flexible inclinometer 1 is always located in the same plane which is arranged along the length direction of the inclinometer 2, when the flexible inclinometer 1 is completely installed in the inclinometer 2, the pressing part 43 recovers deformation, and is abutted to the abutting part 42 simultaneously on the side wall of the inclinometer 2, and the positioning of the flexible inclinometer 1 is completed.
The butt piece 42 includes that fixed connection keeps away from the horizontally dead lever 421 that compresses tightly piece 43 one side at support body 4, the one end that support body 4 was kept away from to dead lever 421 rotates and is connected with vertical locating wheel 422, compress tightly piece 43 and set up the swing arm 431 that keeps away from locating wheel 422 one side at support body 4 including the slope, support body 4 is close to one side fixedly connected with vertical mount 432 of swing arm 431, mount 432 upper end is worn to establish and fixedly connected with horizontally fixed axle 433, the one end that swing arm 431 is close to mount 432 is worn to establish on fixed axle 433 and is connected with fixed axle 433 rotation.
The fixed shaft 433 is sleeved and rotatably connected with a driving torsion spring 434, one end of the driving torsion spring 434 is fixedly connected with the swing arm 431, the other end of the driving torsion spring 434 is fixedly connected with the frame body 4, one end of the swing arm 431, which is far away from the fixed frame 432, is rotatably connected with a vertical balance wheel 435, and when the flexible inclinometer 1 is positioned by the positioning wheel 422 and the balance wheel 435, one sides, which are far away from each other, of the positioning wheel 422 and the balance wheel 435 are both abutted and rotatably connected with the inner side wall of the inclinometer tube 2. And when the driving torsion spring 434 is in a natural state, the distance between the vertical surface of the side of the positioning wheel 422 away from the frame body 4 and the vertical surface of the side of the balance wheel 435 away from the frame body 4 is greater than the inner diameter of the inclinometer pipe 2.
When the flexible inclinometer 1 is installed in the inclinometer 2, the side wall of the inclinometer 2 simultaneously extrudes the positioning wheel 422 and the swing arm 431, at the moment, the swing arm 431 rotates along a hinged point in the direction far away from the interior of the inclinometer 2, the distance between the vertical surface where the swing arm 431 is located and the vertical surface where the positioning wheel 422 is located is reduced, the driving torsion spring 434 is stretched, when the flexible inclinometer 1 is completely installed in the inclinometer 2, the driving torsion spring 434 recovers deformation and drives the swing arm 431 to rotate along the hinged point in the direction close to the interior of the inclinometer 2 until one end of the swing arm 431 far away from the frame body 4 and one side of the positioning wheel 422 far away from the frame body 4 are simultaneously abutted against the side wall of the inclinometer 2, the positioning of the flexible inclinometer 1 is completed, in the process of installing the flexible inclinometer 1 in the inclinometer 2, the balance 435 and the positioning wheel 422 move along with the flexible inclinometer 1, and the balance 435 and the positioning wheel 422 are both abutted against and rotatably connected with the inner side wall of the inclinometer 2, so as to reduce the friction force generated in the moving process.
Four guide grooves 21 which are uniformly distributed along the axial direction of the inclinometer pipe 2 are formed in the inner side wall of the inclinometer pipe 2, the guide grooves 21 are arranged along the length direction of the inclinometer pipe 2, the adaptive guide grooves 21 can be selected according to construction requirements, and the positioning wheel 422 and the balance wheel 435 are inserted into the oppositely arranged guide grooves 21 and are in sliding connection with the guide grooves 21.
When the flexible inclinometer 1 is installed, the balance wheel 435 and the positioning wheel 422 are respectively positioned in the guide groove 21 and are in butt joint with the guide groove 21 and are in sliding connection, at the moment, the guide groove 21 limits the balance wheel 435 and the positioning wheel 422, the possibility that the balance wheel 435 and the positioning wheel 422 rotate along the diameter direction of the inclinometer tube 2 is reduced, and therefore the flexible inclinometer 1 is always positioned in the same plane.
The implementation principle of the embodiment 1 is as follows: when the flexible inclinometer 1 is positioned by using the positioning guide wheel assembly structure of the flexible inclinometer 1, screwing the bolt and taking down the press belt 411 from the rack body 4, so that the rack body 4 moves towards the direction close to the flexible inclinometer 1 until the side wall of the rack body 4 is abutted against the side wall of the flexible inclinometer 1, aligning the press belt 411 with the rack body 4 at the moment until one side of the press belt 411 close to the rack body 4 is abutted against one side of the flexible inclinometer 1 away from the rack body 4, abutting the rack body 4 with the press belt 411 through the bolt at the moment, and mounting the rack body 4 on the flexible inclinometer 1;
at this moment, the flexible inclinometer 1 moves towards the direction close to the inside of the inclinometer tube 2, the positioning wheel 422 and the balance wheel 435 are aligned to the guide groove 21, the side wall of the inclinometer tube 2 simultaneously extrudes the positioning wheel 422 and the swing arm 431, at this moment, the swing arm 431 rotates towards the direction far away from the inside of the inclinometer tube 2 along a hinge point, the distance between the vertical surface where the swing arm 431 is located and the vertical surface where the positioning wheel 422 is located is reduced, the driving torsion spring 434 is stretched, when the flexible inclinometer 1 is completely installed in the inclinometer tube 2, the driving torsion spring 434 recovers deformation and drives the swing arm 431 to rotate towards the direction close to the inside of the inclinometer tube 2 along the hinge point until one end of the swing arm 431 far away from the frame body 4 and one side of the positioning wheel 422 far away from the frame body 4 are simultaneously abutted against the side wall of the inclinometer tube 2, and the positioning of the flexible inclinometer 1 is completed.
Example 2
Referring to fig. 4 and 5, the present embodiment is different from embodiment 1 in that a limiting assembly 5 for limiting the continuous movement of the flexible inclinometer 1 in the length direction of the inclinometer 2 is arranged on the positioning wheel 422. Referring to fig. 4 and 6, the limiting assembly 5 includes a ratchet wheel 51 fixedly connected to a side of the positioning wheel 422 away from the fixing rod 421, the ratchet wheel 51 is located in the guide groove 21 of the inclinometer 2 near the positioning wheel 422, and a pawl 52 corresponding to the ratchet wheel 51 is arranged in the guide groove 21.
One side of the inclinometer tube 2 close to the pawl 52 is provided with a moving hole 22 corresponding to the pawl 52, one end of the pawl 52 far away from the ratchet 51 penetrates through the moving hole 22 and is hinged with the side wall of the moving hole 22, a spring 53 is fixedly connected to the upper side of one end of the pawl 52 close to the ratchet 51, the other end of the spring 53 is fixedly connected with the side wall of the inclinometer tube 2, the spring 53 is always in a tensioned state, and one end of the pawl 52 penetrating through the moving hole 22 is provided with a driving piece 54 used for driving the pawl 52 to rotate.
In the process of installing the flexible inclinometer 1 on the inclinometer pipe 2, the pawl 52 is rotated to abut against the side wall of the inclinometer pipe 2 through the driving piece 54, the possibility that the pawl 52 obstructs the movement of the flexible inclinometer 1 is reduced, when the flexible inclinometer 1 completely enters the inclinometer pipe 2, the pawl 52 is rotated towards the direction far away from the side wall of the inclinometer pipe 2 through the driving piece 54 until the ratchet wheel 51 is meshed with the pawl 52, at the moment, the spring 53 drives the pawl 52 to abut against the ratchet wheel 51 tightly, the ratchet wheel 51 is limited to continue to move, and the positioning of the flexible inclinometer 1 is completed.
Referring to fig. 4, fig. 6 and fig. 7, the driving member 54 includes a driving block 541 disposed at the pawl 52 and far away from one end of the ratchet wheel 51 and corresponding to the pawl 52, a waist-shaped hole 5411 adapted to the moving track of the pawl 52 is disposed on the driving block 541, and the pawl 52 is inserted into the waist-shaped hole 5411 and slidably connected to the side wall of the waist-shaped hole 5411, each driving block 541 is fixedly connected to a same vertical connecting rope 542, both ends of the outer side wall of the inclinometer 2 are hinged to a horizontal driving plate 543, a limiting torsion spring 544 is fixedly connected to the fixing plate 412, the other end of the limiting torsion spring 544 is fixedly connected to the side wall of the inclinometer 2, and both ends of the connecting rope 542 are fixedly connected to the driving plate 543.
When the driving pawl 52 moves, the driving plate 543 at the upper end is pulled upwards to rotate, at the moment, the connecting rope 542 moves upwards under the driving of the driving block 541, at the moment, the driving block 541 moves along with the connecting rope 542 until the end of the pawl 52 abuts against the lower side wall of the waist-shaped hole 5411 on the driving block 541, at the moment, the driving plate 543 is continuously pulled to enable the driving block 541 to continuously move upwards, so that the pawl 52 is driven to rotate along the direction of the hinge point away from the upper end of the inclinometer tube 2, and therefore the flexible inclinometer 1 is convenient to be installed in the inclinometer tube 2, when the flexible inclinometer 1 is installed in the inclinometer tube 2, the torsion spring 544 is limited to restore deformation and drive the driving plate 543 to drive the connecting rope 542 and the driving block 541 to move downwards, so that the pawl 52 is meshed with the corresponding ratchet wheel 51 and the rotation of the ratchet wheel 51 and the positioning wheel 422 is limited.
The implementation principle of the embodiment 2 is as follows: when the flexible inclinometer 1 is installed, the drive plate 543 at the upper end is pulled upwards to rotate, at the moment, the connecting rope 542 is driven by the drive block 541 to move upwards, at the moment, the drive block 541 moves along with the connecting rope 542 until the end of the pawl 52 abuts against the lower side wall of the waist-shaped hole 5411 on the drive block 541, at the moment, the drive plate 543 is continuously pulled, so that the drive block 541 continuously moves upwards, the pawl 52 is driven to rotate along the direction of the hinge point far away from the upper end of the inclinometer 2, and therefore the flexible inclinometer 1 is convenient to install in the inclinometer 2, when the flexible inclinometer 1 is installed in the inclinometer 2, the torsion spring 544 is limited to restore deformation and the drive plate 543 drives the connecting rope 542 and the drive block 541 to move downwards, so that the pawl 52 is meshed with the corresponding ratchet wheel 51 and the rotation of the ratchet wheel 51 and the positioning wheel 422 is limited, and the possibility of continuous movement of the flexible inclinometer 1 is further reduced.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides a flexible inclinometer location guide pulley subassembly structure of detachable which characterized in that: including installing support body (4) on flexible inclinometer (1), be equipped with between support body (4) and flexible inclinometer (1) and connect detachable (41) between them, support body (4) one side is equipped with butt piece (42) that are used for butt inclinometer pipe (2) inside wall, just support body (4) are kept away from one side of butt piece (42) is equipped with the piece (43) that compresses tightly that is used for compressing tightly inclinometer pipe (2) inside wall.
2. A detachable flexible inclinometer positioning guide wheel assembly structure as claimed in claim 1, characterized in that: compress tightly piece (43) including articulating support body (4) are kept away from swing arm (431) of butt piece (42) one side, swing arm (431) are kept away from one side and deviational survey pipe (2) inside wall butt of support body (4), swing arm (431) are close to the one end fixedly connected with drive torsional spring (434) of support body (4), just drive torsional spring (434) other end with support body (4) fixed connection, when drive torsional spring (434) is in natural state, swing arm (431) are kept away from the vertical face at support body (4) one end place with butt piece (42) are kept away from the distance between the vertical face at support body (4) one end place is greater than deviational survey pipe (2) internal diameter.
3. A detachable flexible inclinometer positioning guide wheel assembly structure as claimed in claim 2, characterized in that: the abutting piece (42) comprises a positioning wheel (422) which is rotatably connected to one side, far away from the swing arm (431), of the frame body (4), one side, far away from the frame body (4), of the positioning wheel (422) abuts against the inner side wall of the inclinometer tube (2), one end, far away from the driving torsion spring (434), of the swing arm (431) is rotatably connected with a balance wheel (435), and one side, far away from the swing arm (431), of the balance wheel (435) abuts against the inner side wall of the inclinometer tube (2).
4. A detachable flexible inclinometer positioning guide wheel assembly structure as claimed in claim 3, characterized in that: removable piece (41) is including setting up press area (411) of support body (4) one side, press area (411) middle part to keeping away from one side of support body (4) is protruding, press area (411) both ends all through the bolt with support body (4) both sides fixed connection, and work as support body (4) with when pressing area (411) to connect, support body (4) with press one side that area (411) is close to each other all with flexible inclinometer (1) lateral wall butt.
5. A detachable flexible inclinometer positioning guide wheel assembly structure as claimed in claim 4, characterized in that: both sides of the inner side wall of the inclinometer tube (2) are provided with guide grooves (21) arranged along the length direction of the inclinometer tube (2), and the balance wheel (435) and the positioning wheel (422) are both positioned in the guide grooves (21), abut against the guide grooves (21) and are in sliding connection.
6. A detachable flexible inclinometer positioning guide wheel assembly structure according to claim 5, characterized in that: and the positioning wheel (422) is provided with a limiting component (5) for limiting the flexible inclinometer (1) to move in the length direction of the inclinometer pipe (2).
7. The detachable flexible inclinometer positioning guide wheel assembly structure as claimed in claim 6, characterized in that: the limiting assembly (5) comprises a ratchet wheel (51) fixedly connected to one side of the positioning wheel (422), the ratchet wheel (51) is located in a guide groove (21) on one side of the positioning wheel (422), the inclinometer tube (2) is close to one side of the positioning wheel (422), a pawl (52) matched with the ratchet wheel (51) is hinged in the guide groove (21), a spring (53) matched with the pawl (52) is fixedly connected to the inner side wall of the inclinometer tube (2), the other end of the spring (53) is fixedly connected with the pawl (52), one end, far away from the ratchet wheel (51), of the pawl (52) penetrates through the inclinometer tube (2) and is provided with a driving piece (54) used for driving the pawl (52) to rotate, and a moving hole (22) matched with the moving track of the pawl (52) is formed in the inclinometer tube (2).
8. A detachable flexible inclinometer positioning guide wheel assembly structure as claimed in claim 7, characterized in that: pawl (52) pass the one end of deviational survey pipe (2) and all be equipped with drive piece (541), set up on drive piece (541) with waist shape hole (5411) that pawl (52) suited, pawl (52) are close to the one end of drive piece (541) is pegged graft in waist shape hole (5411) and with waist shape hole (5411) sliding connection, the same connection rope (542) that sets up along deviational survey pipe (2) length direction of equal fixedly connected with of drive piece (541), connect rope (542) one end fixedly connected with deviational survey pipe (2) lateral wall articulated drive plate (542), fixedly connected with restriction torsional spring (544) on deviational survey pipe (2) lateral wall, restriction torsional spring (544) other end with drive plate (543) fixed connection, deviational survey pipe (2) keep away from the one end of drive plate (543) with the same structure with connect the rope (542) other end.
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|---|---|---|---|
| CN202211696975.3A CN115853501B (en) | 2022-12-28 | 2022-12-28 | Detachable flexible inclinometer positioning guide wheel assembly structure |
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|---|---|---|---|
| CN202211696975.3A CN115853501B (en) | 2022-12-28 | 2022-12-28 | Detachable flexible inclinometer positioning guide wheel assembly structure |
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| CN115853501A true CN115853501A (en) | 2023-03-28 |
| CN115853501B CN115853501B (en) | 2023-06-30 |
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| CN115853501B (en) | 2023-06-30 |
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