CN210833506U - Civil engineering construction is with multi-functional measuring device - Google Patents
Civil engineering construction is with multi-functional measuring device Download PDFInfo
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- CN210833506U CN210833506U CN201921329956.0U CN201921329956U CN210833506U CN 210833506 U CN210833506 U CN 210833506U CN 201921329956 U CN201921329956 U CN 201921329956U CN 210833506 U CN210833506 U CN 210833506U
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Abstract
The utility model relates to the technical field of civil engineering, in particular to a multifunctional measuring device for civil engineering construction, which comprises a level gauge, a horizontal adjusting and positioning device, a data recording device, an angle measuring mechanism and a dual-purpose adjustable supporting device which are connected in sequence from top to bottom; the angle measuring mechanism is arranged at the upper end part of the dual-purpose adjustable supporting device and is arranged below the data recording device in parallel with the dual-purpose adjustable supporting device so as to support the data recording device in the vertical direction through the dual-purpose adjustable supporting device; the supporting leg of the dual-purpose adjustable supporting device is novel in design, a U-shaped leg is arranged between the telescopic rod and the foot pin, and the foot pin can be folded and stored into the U-shaped leg, so that the foot pin can be used in complex construction sites or on smooth ground; set up the convenient input of data recording device and take notes measuring data, the utility model relates to a novelty is reasonable, satisfies the measurement demand of various road conditions, is fit for extensively using widely.
Description
Technical Field
The utility model relates to a civil engineering technical field specifically indicates a multi-functional measuring device is used in civil engineering construction.
Background
The civil engineering is a systematic engineering, relate to engineering techniques such as surveying, designing, constructing, etc., wherein survey an important link in the civil engineering, measure landform and building in order to calculate the favorable data, guarantee the safety of the project, survey including level measurement, angle measurement and distance measurement, in the civil engineering application at present, generally use the spirit level to survey, the spirit level is an instrument to set up the level sight and determine the altitude difference between two points of ground, the principle is to measure the altitude difference between the ground points according to the principle of level measurement, the principal part is hopeful to go far mirror, tube level, vertical axis, base, foot spiral, divide into the level of micro-inclination, level of automatic level, laser level and digital level according to the structure, divide into precision level and ordinary level according to the precision; the existing leveling instrument measuring device is used for mounting the leveling instrument on a tripod to complete measurement, has a simple structure and a single function, can only measure horizontal data, and has perfect functions; the bottom end of a tripod for supporting a level at present is designed to be pointed, is suitable for construction sites or road sections with soft geology, but is difficult to use on smooth ground, and is easy to slip and damage the ground; in the prior art, when a measurer measures the height difference between construction ground points by adopting a measuring device provided with a level gauge, the measurer needs to hold the measured numerical value of the record book so as to calculate the height difference between the construction ground points, some inconvenience is brought to the measurer during the period, data is easy to lose and inconvenient to store, and the problems are urgently to be improved.
Disclosure of Invention
In order to solve the problem, the utility model aims at disclosing civil engineering technical field, specifically indicate a multi-functional measuring device is used in civil engineering construction.
In order to achieve the above object, the utility model adopts the following technical scheme: a multifunctional measuring device for civil engineering construction comprises a level gauge, a horizontal adjusting and positioning device, a data recording device, an angle measuring mechanism and a dual-purpose adjustable supporting device which are sequentially connected from top to bottom; the angle measuring mechanism is arranged at the upper end part of the dual-purpose adjustable supporting device and is arranged below the data recording device in parallel with the dual-purpose adjustable supporting device so as to support the data recording device in the vertical direction through the dual-purpose adjustable supporting device;
the leveling instrument comprises a leveling instrument body, and a fine adjustment knob is arranged on the outer side of the leveling instrument body; the leveling instrument comprises a leveling instrument body, a leveling knob, a linkage mounting plate and a leveling knob, wherein the leveling instrument body is mounted on the linkage mounting plate and is fixed through a threaded screw connector I;
the data recording device comprises a supporting box, a hinge cover door, a pressing type opening assembly, a drawing type storage device and a data recorder; wherein the upper surface of the supporting box is rotationally connected with a coarse adjusting disc of the horizontal adjusting and positioning device through a rotating shaft; the supporting box is connected with the hinge cover door to form an openable square box body internally provided with a data recorder and a pull-draw type storage device, wherein one side surface of the supporting box is provided with an opening end, the opening end is hinged with the lower end of the hinge cover door along the lower edge through a pin shaft, and a coaxial torsion spring is sleeved outside the pin shaft; a clamping baffle is vertically arranged downwards at the edge of the upper surface of the supporting box close to the opening end, an elastic buckle is arranged on one side of the hinge cover door away from the hinged end, and the elastic buckle is tightly pressed on the inner side surface of the clamping baffle through elastic deformation so that the hinge cover door and the supporting box are locked; the middle part of one side of the upper surface of the supporting box, which is close to the opening end, is provided with a through hole, and the through hole is a conical hole with the diameter decreasing from the upper end to the lower end; the side, close to the opening end, of the upper surface of the supporting box is provided with a pressing type opening assembly, the pressing type opening assembly penetrates through a through hole in the upper surface of the supporting box, and the supporting box and the hinge cover door are opened by pressing the pressing type opening assembly; the drawing type storage device comprises a drawing plate and a drawing slideway, the drawing plate is connected inside the support box in a sliding mode through the drawing slideway, and the data recorder is arranged on the drawing plate and extends outwards or retracts inwards along with the drawing plate;
the dual-purpose adjustable supporting device comprises a supporting seat, a supporting upright column arranged above the supporting seat and a tripod device arranged below the supporting seat; the tripod device comprises three supporting legs which are uniformly distributed below the supporting seat, and each supporting leg comprises a fixing part, a telescopic rod, a U-shaped leg and a ground pin; the fixing part and the telescopic rod are both arranged into hollow straight circular tubes, the tube orifice of the upper shaft section of the fixing part is fixed on the bottom surface of the supporting seat through a threaded screwing piece II, the lower shaft section of the fixing part is sleeved on the outer wall of the upper shaft section of the telescopic rod, and the telescopic rod can slide up and down relative to the fixing part along the axial direction; the lower shaft section of the telescopic rod is inserted in the U-shaped leg and is hinged with the U-shaped leg through a hinge device I, and the U-shaped leg can rotate around the hinge device I to the horizontal direction relative to the telescopic rod; one end, far away from the telescopic rod, of the U-shaped leg is hinged with a foundation pin through a hinge device II, and the foundation pin can be folded and stored into the U-shaped leg;
the angle measuring mechanism is installed on the supporting upright post of the dual-purpose adjustable supporting device through the threaded knob II, the angle measuring mechanism comprises an arc dial and a rotating pointer arranged at the center of the arc dial, and an accurate angle line is arranged on the arc dial.
Preferably, the data recorder comprises a recorder body, a touch screen for human-computer interaction is arranged at the front part of the recorder body, a data transmission port and a USB power interface are arranged below the touch screen, and a data collector, a storage and a battery module are arranged in the recorder body;
preferably, a threaded through hole is formed in the side wall, facing the outer side direction, of the lower shaft section of the fixing portion of the dual-purpose adjustable supporting device, a threaded knob I is screwed in the threaded through hole, and the fixing portion and the telescopic rod are positioned through the threaded knob I.
Preferably, the push type opening assembly comprises a cover door button, a trigger, an elastic connecting piece and a connecting pin; the upper surface that supports the box is run through the through hole after the elastic connecting piece is established to the connecting pin cover, and the lid door button is connected to the upper end of connecting pin, and trigger piece is connected to its lower extreme, and elastic connecting piece's bottom mounting is in the through hole lower part, elastic connecting piece's top and lid door button butt, and when hinge lid door and support box were closed state, the trigger piece and the elasticity buckle butt of subassembly were opened to the push type.
Preferably, the first hinge device and the second hinge device of the tripod device both comprise hinge pins, thread sections are arranged at the starting ends of the hinge pins, the thread sections are matched with a handle nut in a threaded manner, spherical positioning blocks are arranged at the terminal ends of the hinge pins, the thread sections of the hinge pins of the first hinge devices penetrate through the U-shaped legs and the telescopic rods, and the thread sections of the hinge pins of the second hinge devices penetrate through the U-shaped legs and the ground pins.
Preferably, the upper surface of supporting the box is connected with a horizontal scale plate that is square structure, and the central zone of horizontal scale plate has seted up circular hole of dodging, and the horizontal scale plate evenly is provided with the scale mark along the week side in circular hole of dodging.
Preferably, the horizontal scale plate is provided with a plurality of fixed holes along the circumferential side of the circular avoiding hole, and the circle center of each fixed hole coincides with the scale mark.
Preferably, the diameter length of the circular avoidance hole in the horizontal scale plate is larger than that of the rough adjusting disc.
Preferably, the rough adjusting disc further comprises a buckling mechanism, the buckling mechanism comprises a turning buckling piece hinged to one side, close to the edge, of the upper surface of the rough adjusting disc, and a clamping column is arranged on one side, far away from the hinged end, of the turning buckling piece.
Preferably, the clamping column of the clamping mechanism is inserted into the fixing hole of the horizontal scale plate to limit the coarse adjustment disc.
The beneficial effects of the utility model are embodied in: the utility model provides a multifunctional measuring device which integrates a water level gauge, a horizontal adjusting and positioning device, a data recording device, an angle measuring mechanism and a dual-purpose adjustable supporting device; the supporting leg of the dual-purpose adjustable supporting device is novel in design, a U-shaped leg is arranged between the telescopic rod and the ground pin, the ground pin can be folded and stored into the U-shaped leg, the dual-purpose adjustable supporting device can be connected to a construction site or a road section with soft geology by using the ground pin, and the dual-purpose adjustable supporting device can be placed on the smooth ground for use after the U-shaped leg is folded and stored; the angle measuring mechanism can accurately measure the overlook angle of the level so as to measure the gradient; the data recording device is convenient for inputting and recording measured data, and a data chart to be measured can be imported through the data transmission port of the data recording device to be used as a measurement reference, so that the measurement process is more convenient and effective, the stored data can be exported, and the subsequent precise calculation is facilitated; meanwhile, other simple auxiliary measuring tools can be placed in the supporting box, and the two hands of a measurer are liberated, so that the measurer can measure data more intensely; the leveling instrument is roughly adjusted through a rough adjusting disc of the horizontal adjusting and positioning device, and then fine adjustment is carried out through a fine adjusting knob, so that the accuracy of the rotation angle of the leveling instrument is ensured; this multifunctional measuring device structural design is novel reasonable, can satisfy the measurement demand of various road conditions, and data record is convenient effective, is fit for extensively using widely.
Drawings
Fig. 1 is an overall structure diagram of the multifunctional measuring device of the present invention.
Fig. 2 is a schematic diagram of the internal structure of the data recording device of the present invention.
Fig. 3 is a schematic structural view of the upper portion of the support box of the present invention.
Fig. 4 is a schematic structural diagram of the fastening mechanism of the present invention.
Fig. 5 is a schematic structural diagram of the hinge device i/the hinge device ii according to the present invention.
Fig. 6 is a schematic structural view of the screw knob i/screw knob ii of the present invention.
Reference is made to the accompanying drawings in which:
1-a level body, 11-a fine adjustment knob, 2-a horizontal adjustment positioning device, 21-a coarse adjustment disc, 22-a linkage mounting plate, 23-a leveling knob, 211-a buckle mechanism, 212-a turnover buckle piece, 213-a clamping column, 3-a data recording device, 31-a support box, 32-a hinge cover door, 33-a pressing type opening component, 34-a drawing type storage device, 35-a data recorder, 311-a clamping baffle, 312-a through hole, 313-a horizontal scale plate, 314-a round avoiding hole, 315-a fixing hole, 321-a pin shaft, 322-a torsion spring, 323-an elastic buckle, 331-a cover door button, 332-a trigger piece, 333-an elastic connecting piece, 334-a connecting pin and 341-a drawing plate, 342-a drawing slide way, 4-an angle measuring mechanism, 41-an arc dial, 42-a rotating pointer, 43-a thread knob II, 431-a rotating shaft, 432-a hand screwing ring, 5-a dual-purpose adjustable supporting device, 51-a supporting seat, 52-a supporting upright post, 53-a supporting leg, 531-a fixed part, 532-a telescopic rod, 533-a U-shaped leg, 534-a ground pin, 535-a thread knob I, 536-a hinge device I, 537-a hinge device II, 538-a hinge pin, 539-a handle nut and 540-a spherical positioning block.
Detailed Description
The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings:
the utility model provides a multifunctional measuring device for civil engineering construction, which comprises a level gauge, a horizontal adjusting and positioning device 2, a data recording device 3, an angle measuring mechanism 4 and a dual-purpose adjustable supporting device 5 which are connected in sequence from top to bottom; the angle measuring mechanism 4 is arranged at the upper end part of the dual-purpose adjustable supporting device 5 and is arranged below the data recording device 3 in parallel with the dual-purpose adjustable supporting device 5 so as to form support for the data recording device 3 in the vertical direction through the dual-purpose adjustable supporting device 5;
the level comprises a level body 1, a fine adjustment knob 11 is arranged on the outer side of the level body 1, the level body 1 is rotated to a proper position in a fine adjustment mode through the fine adjustment knob 11, the fine adjustment knob 11 is a knob for adjusting the height of an optical sighting telescope and enabling the height of the sighting telescope to be reset to zero, and precise scales are arranged on the outer side of the fine adjustment knob 11; the horizontal adjusting and positioning device 2 comprises a rough adjusting disc 21, a linkage mounting plate 22 and a leveling knob 23, the level body 1 is mounted on the linkage mounting plate 22 and is fixed through a thread screwing piece I (the thread screwing piece I can be a thread connecting piece such as a set screw or a stud bolt), the leveling knob 23 is mounted on the lower surface of the linkage mounting plate 22 to adjust the flatness of the linkage mounting plate 22, one end, far away from the linkage mounting plate 22, of the leveling knob 23 is fixedly connected with the top of the rough adjusting disc 21, and the linkage mounting plate 22 is driven to rotate by rotating the rough adjusting disc 21 so as to roughly adjust the rotation angle of the level body 1;
the data recording device 3 comprises a supporting box 31, a hinge cover door 32, a pressing type opening component 33, a drawing type storage device 34 and a data recorder 35; wherein the upper surface of the supporting box 31 is rotationally connected with the rough adjusting disc 21 of the horizontal adjusting and positioning device 2 through a rotating shaft; the supporting box 31 and the hinge cover door 32 are connected to form an openable square box body in which a data recorder 35 and a pull-out storage device 34 are installed, wherein one side surface of the supporting box 31 is provided with an open end, the open end is hinged with the lower end of the hinge cover door 32 through a pin 321 along the lower edge, and a torsion spring 322 coaxial with the pin 321 is sleeved on the outer side of the pin 321; a clamping baffle 311 is vertically arranged downwards at the edge of the upper surface of the supporting box 31 close to the opening end, an elastic buckle 323 is arranged at one side of the hinge cover door 32 far away from the hinge end, and the elastic buckle 323 is tightly pressed on the inner side surface of the clamping baffle 311 through elastic deformation, so that the hinge cover door 32 and the supporting box 31 are locked; a through hole 312 is formed in the middle of one side of the upper surface of the support box 31, which is close to the clamping baffle 311, and the through hole 312 is a conical hole with the diameter decreasing from the upper end to the lower end; a pressing type opening component 33 is arranged on one side of the upper surface of the supporting box 31 close to the opening end, and the pressing type opening component 33 comprises a cover door button 331, a trigger 332, an elastic connecting piece 333 and a connecting pin 334; the elastic connecting piece 333 is sleeved with the connecting pin 334 and penetrates through the upper surface of the support box 31 through the through hole 312, the upper end of the connecting pin 334 is in threaded connection with the door covering button 331, the lower end of the connecting pin is in threaded connection with the trigger piece 332, the door covering button 331 and the trigger piece 332 are preferably arranged into a cylindrical structure, the door covering button 331 and the connecting pin 334 are connected and then one end of the door covering button 331 is inserted into the through hole 312, the other end of the door covering button 331 extends out of the support box 31 to be convenient to press, the trigger piece 332 is connected with the connecting pin 334 and then positioned below the top surface of the support box 31, the bottom end of the elastic connecting piece 333 is fixed at the lower part of the through hole 312, the diameter of the through hole 312 is gradually reduced from the upper end to the lower end, the elastic; the diameters of the door button 331, the trigger 332, the large-diameter end of the through hole 312, the small-diameter end of the through hole 312, the elastic connecting piece 333 and the connecting pin 334 are respectively D1, D2, D3, D4, D5 and D6, and D3 > D1 is satisfied, D2 > D5 > D4 > D6, further, the top end of the elastic connecting piece 333 is abutted with the door button 331, when the hinge door 32 and the support box 31 are in a closed state, the trigger 332 of the pressing type opening assembly 33 is abutted with the elastic buckle 323, the support box 31 and the hinge door 32 are opened by pressing the pressing type opening assembly 33, when the door button 331 is pressed downwards, the connecting pin 334 drives the trigger 332 to move downwards to push the elastic buckle 323 of the hinge door 32 to elastically deform downwards to be separated from the clamping baffle 311, and the spring 322 on the pin 321 rotates towards the upper end of the hinge door 32 to be far away from the support box 31, therefore, the support box 31 and the hinge cover door 32 are opened, when the cover door button 331 loses pressing force, the cover door button 331 resets due to the elastic action of the elastic connecting piece 333, and the trigger piece 332 is driven to reset; the drawing storage device 34 comprises a drawing plate 341 and a drawing slideway 342, the drawing plate 341 is slidably connected inside the support box 31 through the drawing slideway 342, wherein the data recorder 35 is arranged on the drawing plate 341 and extends outwards or retracts inwards along with the drawing plate 341 inside the support box 31, and the arrangement of the drawing plate can facilitate the recording of the measured data by the staff; the data recorder 35 comprises a recorder body, a touch screen for man-machine interaction is arranged at the front part of the recorder body, a data transmission port and a USB power interface are arranged below the touch screen, a data collector, a storage and a battery module are arranged in the recorder body, the data recorder 3 is convenient to input and record measured data, and a data chart to be measured can be imported through the data transmission port to be used as a measurement reference, so that the measurement process is more convenient and effective, the stored data can be exported, and subsequent precise calculation is facilitated; preferably, other simple auxiliary measuring tools, such as a tool ruler, a pen, a notebook, a mobile phone and the like, can be placed in the supporting box 31, so that measured data can be recorded conveniently, and a worker can place small personal articles in the supporting box 31 during measurement to free the hands of the measurer, so that the measurer can measure data more intensely;
the dual-purpose adjustable supporting device 5 comprises a supporting seat 51, a supporting upright 52 arranged above the supporting seat 51 and a tripod device arranged below the supporting seat 51; the tripod device comprises three supporting legs 53 which are uniformly distributed below a supporting seat 51, wherein each supporting leg 53 comprises a fixing part 531, an expansion rod 532, a U-shaped leg 533 and a ground pin 534; the fixing part 531 and the telescopic rod 532 are both arranged as hollow straight circular pipes, the pipe orifice of the upper shaft section of the fixing part 531 is fixed on the bottom surface of the supporting seat 51 through a threaded screw connector II (which can be a threaded connector such as a set screw or a stud bolt), the lower shaft section of the fixing part 531 is sleeved on the outer wall of the upper shaft section of the telescopic rod 532, the telescopic rod 532 can slide up and down along the axial direction relative to the fixing part 531, the height of the dual-purpose adjustable supporting device 5 is convenient to adjust, and the dual-purpose adjustable supporting device is suitable for various measuring environments, a threaded through hole is formed in the side wall of the outer side direction of the lower shaft section of the fixing part 531, a threaded knob I535 is screwed in the threaded through hole, the fixing part 531 and the telescopic rod 532 are positioned through the threaded knob I, furthermore, the threaded knob I535 comprises a cylindrical rotary core shaft 431, an external thread is arranged at the beginning of, the hand screwing ring 432 is arranged to conveniently adjust the threaded knob I535, the telescopic lengths of the fixing part 531 and the telescopic rod 532 can be quickly positioned and adjusted, when the lengths of the telescopic rod 532 and the fixing part 531 are adjusted, the threaded knob I535 is screwed tightly, and the starting end of the rotary core shaft 431 is tightly abutted to the outer wall of the telescopic rod 532; the lower shaft section of the telescopic rod 532 is inserted into the U-shaped leg 533 and is hinged with the U-shaped leg 533 through a hinge device I536, and the U-shaped leg 533 can rotate to the horizontal direction around the hinge device I536 relative to the telescopic rod 532; one end, far away from the telescopic rod 532, of the U-shaped leg 533 is hinged to the foot pin 534 through a hinge device II 537, and the foot pin 534 can be folded and accommodated in the U-shaped leg 533; furthermore, the hinge device i 536 and the hinge device ii 537 of the tripod device are devices with the same structure and different sizes, and each of the devices includes a hinge pin 538, the starting end of the hinge pin 538 is provided with a thread section, the thread section is in threaded fit with a handle nut 539, the terminal end of the hinge pin 538 is provided with a spherical positioning block 540, the thread section of the hinge pin 538 of the hinge device i 536 penetrates through the U-shaped leg 533 and the telescopic rod 532, and the thread section of the hinge pin 538 of the hinge device ii 537 penetrates through the U-shaped leg 533 and the ground pin 534, so that when the U-shaped leg 533 is needed to be used, the U-shaped leg 533 is rotated to a proper direction, the U-shaped leg 533 and the telescopic rod 532 are locked and fixed through the threaded fit of the thread section and the handle nut 539, and the position of the; similarly, when the ground pin 534 needs to be used, the ground pin 534 is rotated to a proper direction, the U-shaped leg 533 and the ground pin 534 are locked and fixed through the threaded matching of the threaded section and the handle nut 539, and the position of the ground pin 534 is fixed, so that the whole structure is more stable; the supporting leg 53 is novel in design, a U-shaped leg 533 is arranged between an expansion link 532 and an anchor needle 534, the anchor needle 534 can be folded and stored in the U-shaped leg 533, the anchor needle 534 can be unfolded at a soft construction site or road section (such as soil, gravel and the like), the anchor needle 534 is used for fixing the dual-purpose adjustable supporting device 5, if the measurement work is carried out on a smooth road section (such as hardened cement ground, plastic ground and plate ground), the anchor needle 534 can be folded and stored in the U-shaped leg 533, the U-shaped leg 533 can be directly contacted with the ground, so that the dual-purpose adjustable supporting device 5 is fixed, in the embodiment, the supporting leg 53 has another display form, after the anchor needle 534 is folded and stored in the U-shaped leg 533, the U-shaped leg 533 is rotated around a hinge device 536I relative to the expansion link 532 to the horizontal direction, and then the expansion link 532 can be directly contacted with the ground, therefore, the dual-purpose adjustable supporting device 5 is fixed, the U-shaped leg 533 rotates to the horizontal direction, and the dual-purpose adjustable supporting device 5 can be stably supported;
the angle measuring mechanism 4 is detachably mounted on a supporting upright column 52 of the dual-purpose adjustable supporting device 5 through a threaded knob II 43, the angle measuring mechanism 4 comprises an arc dial 41 and a rotating pointer 42 arranged at the center of the arc dial 41, and an accurate angle line is arranged on the arc dial 41; further, the screw knob ii 43 has the same structure as the screw knob i 535, and both include a cylindrical screw core shaft 431, the start end of the screw core shaft 431 is provided with an external thread, the terminal end of the screw core shaft 431 is provided with a hand screw ring 432 coaxial with the screw core shaft 431, and the hand screw ring 432 is provided to facilitate adjustment of the screw knob ii 43, and to facilitate detachment/installation of the angle measuring mechanism 4 and the support column 52;
furthermore, the upper surface of the supporting box 31 is connected with a horizontal scale plate 313 which is in a square structure and is matched with the shape of the upper surface of the supporting box 31, a circular avoiding hole 314 is formed in the central area of the horizontal scale plate 313, and scale marks are uniformly arranged on the horizontal scale plate 313 along the peripheral side of the circular avoiding hole 314; the horizontal scale plate 313 is also provided with a plurality of fixing holes 315 along the peripheral side of the round avoiding hole 314, and the circle centers of the fixing holes 315 are superposed with the scale marks; further, the diameter length of the circular avoiding hole 314 in the horizontal scale plate 313 is larger than that of the rough adjusting disc 21;
furthermore, the rough adjusting disc 21 further comprises a buckling mechanism 211, the buckling mechanism 211 comprises a turning buckling piece 212 hinged to one side, close to the edge, of the upper surface of the rough adjusting disc 21, the turning buckling piece 212 is of a plate type structure, a clamping column 213 is arranged on one side, far away from the hinged end, of the turning buckling piece 212, the clamping column 213 is inserted into a fixing hole 315 of the horizontal scale plate 313 to limit the rough adjusting disc 21, after the rough adjusting disc 21 is used for roughly adjusting the rotation angle of the level body 1, the rough adjusting disc 21 is clamped in the fixing hole 315 through the clamping column 213 to limit the rough adjusting disc 21, the rough adjusting disc 21 does not rotate any more, and the stability of the orientation of the level body 1 during data measurement is ensured.
Above, only the preferred embodiment of the present invention is not right the technical scope of the present invention makes any restriction, and the technical personnel in this industry can make some deformations and modifications under this technical scheme's enlightenment, all the basis the utility model discloses a technical essence is to any modification, the equivalent change and the modification of making of above embodiment, all still belong to the technical scheme's scope of the present invention.
Claims (10)
1. The multifunctional measuring device for civil engineering construction is characterized by comprising a level, a horizontal adjusting and positioning device, a data recording device, an angle measuring mechanism and a dual-purpose adjustable supporting device which are sequentially connected from top to bottom; the angle measuring mechanism is arranged at the upper end part of the dual-purpose adjustable supporting device and is arranged below the data recording device in parallel with the dual-purpose adjustable supporting device so as to support the data recording device in the vertical direction through the dual-purpose adjustable supporting device;
the leveling instrument comprises a leveling instrument body, and a fine adjustment knob is arranged on the outer side of the leveling instrument body; the leveling instrument comprises a leveling instrument body, a leveling knob, a linkage mounting plate and a leveling knob, wherein the leveling instrument body is mounted on the linkage mounting plate and is fixed through a threaded screw connector I;
the data recording device comprises a supporting box, a hinge cover door, a pressing type opening assembly, a drawing type storage device and a data recorder; wherein the upper surface of the supporting box is rotationally connected with a coarse adjusting disc of the horizontal adjusting and positioning device through a rotating shaft; the supporting box is connected with the hinge cover door to form an openable square box body internally provided with a data recorder and a pull-draw type storage device, wherein one side surface of the supporting box is provided with an opening end, the opening end is hinged with the lower end of the hinge cover door along the lower edge through a pin shaft, and a coaxial torsion spring is sleeved outside the pin shaft; a clamping baffle is vertically arranged downwards at the edge of the upper surface of the supporting box close to the opening end, an elastic buckle is arranged on one side of the hinge cover door away from the hinged end, and the elastic buckle is tightly pressed on the inner side surface of the clamping baffle through elastic deformation so that the hinge cover door and the supporting box are locked; the middle part of one side of the upper surface of the supporting box, which is close to the opening end, is provided with a through hole, and the through hole is a conical hole with the diameter decreasing from the upper end to the lower end; the side, close to the opening end, of the upper surface of the supporting box is provided with a pressing type opening assembly, the pressing type opening assembly penetrates through a through hole in the upper surface of the supporting box, and the supporting box and the hinge cover door are opened by pressing the pressing type opening assembly; the drawing type storage device comprises a drawing plate and a drawing slideway, the drawing plate is connected inside the support box in a sliding mode through the drawing slideway, and the data recorder is arranged on the drawing plate and extends outwards or retracts inwards along with the drawing plate;
the dual-purpose adjustable supporting device comprises a supporting seat, a supporting upright column arranged above the supporting seat and a tripod device arranged below the supporting seat; the tripod device comprises three supporting legs which are uniformly distributed below the supporting seat, and each supporting leg comprises a fixing part, a telescopic rod, a U-shaped leg and a ground pin; the fixing part and the telescopic rod are both arranged into hollow straight circular tubes, the tube orifice of the upper shaft section of the fixing part is fixed on the bottom surface of the supporting seat through a threaded screwing piece II, the lower shaft section of the fixing part is sleeved on the outer wall of the upper shaft section of the telescopic rod, and the telescopic rod can slide up and down relative to the fixing part along the axial direction; the lower shaft section of the telescopic rod is inserted in the U-shaped leg and is hinged with the U-shaped leg through a hinge device I, and the U-shaped leg can rotate around the hinge device I to the horizontal direction relative to the telescopic rod; one end, far away from the telescopic rod, of the U-shaped leg is hinged with a foundation pin through a hinge device II, and the foundation pin can be folded and stored into the U-shaped leg;
the angle measuring mechanism is installed on the supporting upright post of the dual-purpose adjustable supporting device through the threaded knob II, the angle measuring mechanism comprises an arc dial and a rotating pointer arranged at the center of the arc dial, and an accurate angle line is arranged on the arc dial.
2. The multifunctional measuring device for civil engineering construction according to claim 1, wherein the data recorder comprises a recorder body, a touch screen for human-computer interaction is arranged at the front part of the recorder body, a data transmission port and a USB power interface are arranged below the touch screen, and a data collector, a storage and a battery module are arranged inside the recorder body.
3. The multifunctional measuring device for civil engineering construction according to claim 1, wherein the side wall of the lower shaft section of the fixing portion of the dual-purpose adjustable supporting device facing the outside direction is provided with a threaded through hole, a threaded knob i is screwed in the threaded through hole, and the fixing portion and the telescopic rod are positioned through the threaded knob i.
4. The multifunctional measuring device for civil engineering construction according to claim 1, wherein the push type opening assembly comprises a door covering button, a trigger, an elastic connecting member, a connecting pin; the upper surface that supports the box is run through the through hole after the elastic connecting piece is established to the connecting pin cover, and the lid door button is connected to the upper end of connecting pin, and trigger piece is connected to its lower extreme, and elastic connecting piece's bottom mounting is in the through hole lower part, elastic connecting piece's top and lid door button butt, and when hinge lid door and support box were closed state, the trigger piece and the elasticity buckle butt of subassembly were opened to the push type.
5. The multifunctional measuring device for civil engineering construction according to claim 1, wherein the hinge device I and the hinge device II of the tripod device each comprise a hinge pin, the beginning of the hinge pin is provided with a threaded section, the threaded section is in threaded engagement with a handle nut, the end of the hinge pin is provided with a spherical positioning block, the threaded section of the hinge pin of the hinge device I penetrates through the U-shaped leg and the telescopic rod, and the threaded section of the hinge pin of the hinge device II penetrates through the U-shaped leg and the ground pin.
6. The multifunctional measuring device for civil engineering construction according to claim 1, wherein the upper surface of the support box is connected with a horizontal scale plate having a square structure, a circular avoiding hole is formed in a central area of the horizontal scale plate, and scale marks are uniformly arranged on the horizontal scale plate along the circumferential side of the circular avoiding hole.
7. The multifunctional measuring device for civil engineering construction according to claim 6, wherein the horizontal scale plate is further provided with a plurality of fixing holes along the circumferential side of the circular avoiding hole, and the circle center of the fixing hole coincides with the scale mark.
8. The multifunctional measuring device for civil engineering construction according to claim 6, wherein the diameter length of the circular avoiding hole in the horizontal scale plate is larger than the diameter length of the rough adjusting disc.
9. The multifunctional measuring device for civil engineering construction according to claim 1, wherein the rough adjusting disc further comprises a buckle mechanism, the buckle mechanism comprises a turning buckle hinged to one side of the upper surface of the rough adjusting disc close to the edge, and a clamping column is arranged on one side of the turning buckle far from the hinged end.
10. The multifunctional measuring device for civil engineering construction according to claim 9, wherein the position-locking column of the locking mechanism is inserted into the fixing hole of the horizontal scale plate to limit the rough-adjusting disk.
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU220827U1 (en) * | 2023-08-18 | 2023-10-04 | Владимир Васильевич Харитонов | TOOL FOR TESTING COLLECTIVE SOUND PROTECTION PRODUCTS |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU220827U1 (en) * | 2023-08-18 | 2023-10-04 | Владимир Васильевич Харитонов | TOOL FOR TESTING COLLECTIVE SOUND PROTECTION PRODUCTS |
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