Take-up and pay-off device with intelligent sensor for engineering surveying

Abstract

The invention discloses an engineering surveying take-up and pay-off device with an intelligent sensor, and relates to the technical field of engineering surveying. The device comprises a box body, wherein a horizontal device is arranged at the bottom of the box body; the horizontal device comprises a laser instrument, a support, a horizontal detector and telescopic legs, the laser instrument is fixed to the top face of the box body, the support is fixed to the bottom face of the box body, the horizontal detector is fixed to the front face of the support, and the telescopic legs are fixed to the bottom of the support. Through the arrangement of the horizontal device, the laser instrument, the support, the horizontal detector and the telescopic leg are matched, when the take-up and pay-off device is used, the horizontal state of the laser instrument is observed according to the horizontal detector, and when the horizontal device is not horizontal enough, the telescopic leg is started, the horizontal state of the support is adjusted through the telescopic leg, and the horizontal state of the box body is adjusted through the support. The take-up and pay-off device is kept horizontal, overturning of the device during use is avoided, and inaccurate pay-off results caused by inclined use are also avoided.

Description

Technical Field

[0001] The present invention relates to the technical field of engineering surveying, and specifically to a wire winding and unwinding device for engineering surveying with intelligent sensors. Background Art

[0002] A wire winding and unwinding device for engineering surveying with intelligent sensors is a commonly used wire winding and unwinding device in engineering, which is a combination of an optoelectronic distance measuring instrument (or laser distance measuring instrument) and a wire winding and unwinding system. It can be used for various engineering surveying tasks such as measuring distance, height, angle, etc., and combines the characteristics of durable structure, wide applicability, and portability.

[0003] The patent with the patent announcement number CN212567395U discloses a wire unwinding device for engineering surveying. The technical problem to be solved by this patent is the problem that the wire is easily stuck. To solve the above technical problem, the present utility model provides a wire unwinding device for engineering surveying, including a wire unwinding box and a limit post. The bottom of the wire unwinding box is rotatably connected with a support leg. By setting a cam, a convex block, a groove, a connecting plate, and a ring, when unwinding the wire, the first gear drives the connecting plate to move so that the ring and the wire on the wire reel are in the same plane, and the wire is always in the same plane under force to prevent the wire from getting stuck. By rotating the handle to drive the first gear and the wire reel to rotate, the first gear meshes with the second gear to drive the cam, so that the connecting plate makes a reciprocating motion, enabling the wire to be evenly wound on the wire reel, making the wire winding and unwinding more regular and the wire rope more evenly wound, and avoiding the wire jamming problem caused by the chaotic winding of the wire rope.

[0004] Nowadays, the wire winding and unwinding devices for engineering surveying with intelligent sensors on the market still have the following problems: For some projects with high precision requirements, laser positioning is often used before wire winding and unwinding. The engineering construction environment is complex, which may cause the positioning to tilt due to collisions during the use of the device. Therefore, it is necessary to design a wire winding and unwinding device that can adjust the horizontal angle. Summary of the Invention

[0005] Aiming at the deficiencies of the prior art, the present invention provides a wire winding and unwinding device for engineering surveying with intelligent sensors, which solves the problem that for some projects with high precision requirements, laser positioning is often used before wire winding and unwinding. The engineering construction environment is complex, which may cause the positioning to tilt due to collisions during the use of the device, as mentioned in the above background art.

[0006] To achieve the above objectives, the present invention is realized through the following technical solutions: A wire winding and unwinding device for engineering measurement with intelligent sensors, including a box body. A leveling device is provided at the bottom of the box body, and a wire winding device, an ink coating device, and a moving device are provided inside the box body. The leveling device includes a laser instrument, a bracket, a level detector, and telescopic legs. The laser instrument is fixed on the top surface of the box body, the bracket is fixed on the bottom surface of the box body, the level detector is fixed on the front surface of the bracket, and the telescopic legs are fixed at the bottom of the bracket. The environment where the wire winding and unwinding device is used is complex, with many construction operations and mechanical collisions, and the ground level is not good, which has a great impact on laser calibration. When using the wire winding and unwinding device, observe the level state of the laser instrument according to the level detector. And when the leveling device is not level enough, start the telescopic legs. The telescopic legs adjust the level state of the bracket, and the bracket adjusts the level state of the box body, so that the wire winding and unwinding device remains level, avoiding the device from tipping over during use and also avoiding inaccurate wire unwinding results caused by inclined use.

[0007] According to the above technical solution, the leveling device further includes a slider, a support leg, and a locking block. Vertical grooves are provided on the front and back surfaces of the telescopic leg. The slider is slidably installed on the inner wall of the vertical groove. A spring is provided between the top surface of the slider and the top surface of the inner wall of the vertical groove. The top end of the support leg is hinged to the front surface of the slider. The locking block is fixed at the bottom of the vertical groove, and the locking block is located on the movement track of the bottom end of the support leg. To avoid collisions, the support leg can be extended during use. Under the action of the spring force, the slider slides downward, and the slider drives the support leg, and the support leg supports the ground, so as to achieve the purpose of reducing collisions and avoiding the impact of collisions on the balance of the device and causing the device to tip over. When it is not needed, the support leg can be pressed into the groove of the telescopic leg, and the support leg will be locked by the locking block, which is convenient for storage.

[0008] According to the above technical solution, the wire winding device includes a rotating rod, a rotating cylinder, a wire reel, a wire guiding group, a round rod, and a multi-section elastic rod. The rotating rod is rotatably installed on both sides of the box body. The rotating cylinder is fixed to the outer wall of the rotating rod. The head end of the wire reel is fixed to the left side of the outer wall of the rotating cylinder. The wire guiding group is slidably installed on the inner wall of the box body. The round rod is rotatably installed on the inner wall of the box body. The left end of the multi-section elastic rod is fixed to the left side of the inner wall of the box body, and the right end of the multi-section elastic rod is fixed to the left side of the wire guiding group. The wire reel is located on the movement track of the wire guiding group. Rotate the rotating rod, the rotating rod drives the rotating cylinder to rotate, and the rotating cylinder drives the wire reel to rotate, realizing the winding and unwinding of the wire reel. When the wire reel is wound and unwound, the multi-section elastic rod presses against the wire guiding group towards the tail end of the rotating cylinder, the wire guiding group presses against the wire reel, and the wire reel is pulled by the wire guiding group and the round rod, so that the wire is always in a straight state, avoiding wire entanglement and knotting, and making the wire winding more uniform, avoiding the wire winding at one place during wire winding, which is not conducive to the next use.

[0009] According to the above technical solution, the wire transfer device further includes a rotating shaft, a wire clamping plate, and a pressing block. The rotating shaft is fixed to the inner wall of the box body, the wire clamping plate is fixed to the outer wall of the rotating shaft, the wire clamping plate is located on the movement track, a square opening is formed in the back surface of the box body, the pressing block is slidably installed on the inner wall of the square opening on the back surface of the box body, and a spring is arranged between the pressing block and the inner wall of the square opening. When paying out the wire, in order to prevent the rotating rod from rotating back under the action of gravity after the operator releases the rotating rod, thus accidentally pulling back part of the wire, the wire is clamped by the rotating shaft and the wire clamping plate, so that the wire can only be pulled outwards. When it is necessary to take up the wire, press down the pressing block, and the pressing block presses down the wire clamping plate to open the wire clamping plate, so that the normal wire taking-up of the device is not affected.

[0010] According to the above technical solution, the ink coating device includes an ink cartridge, a pressing plate, a special-shaped connecting rod, and an arc plate. The ink cartridge is fixed to the bottom surface of the box body, the pressing plate is slidably installed on the inner wall of the ink cartridge, a spring is arranged between the pressing plate and the bottom surface of the inner wall of the ink cartridge, the bottom end of the special-shaped connecting rod is fixed to the top surface of the pressing plate, the pressing plate penetrates through the bottom surface of the inner wall of the box body, the arc plate is fixed to the outer wall of the rotating cylinder, and the top end of the special-shaped connecting rod is located on the movement track of the arc plate. After paying out the wire, it is necessary to snap the wire to make marks. The wire will be stained with ink after passing through the ink cartridge, which is convenient for directly snapping the wire. Generally, a sponge filled with ink is placed in the ink cartridge. The sponge passing through the fixed part for a long time is likely to cause uneven ink staining. Therefore, when the rotating cylinder drives the arc plate to rotate, the arc plate will press down the special-shaped connecting rod when rotating, and the special-shaped connecting rod drives the pressing plate to move downward. The pressing plate squeezes the sponge in the ink cartridge, accelerating the infiltration of the ink in the sponge to the ink-deficient place, and avoiding the weakening of the ink coating effect on the wire due to excessive contact between the middle part of the sponge and the wire.

[0011] According to the above technical solution, the ink coating device further includes a soil scraping ring, a vertical rod, a rotating ring, and a scraping block. The soil scraping ring is fixed to the wire outlet at the bottom of the ink cartridge, the top end of the vertical rod is fixed to the bottom surface of the pressing plate, the rotating ring is rotatably installed on the outer wall of the soil scraping ring, an arc-shaped groove is formed on the top surface of the rotating ring, the arc-shaped groove on the top surface of the rotating ring is located on the movement track of the bottom end of the vertical rod, the scraping block is fixed to the bottom of the rotating ring, and a torsion spring is arranged between the rotating ring and the bottom of the ink cartridge. When taking up the wire, there are many dust and impurities on the wire after snapping. If they enter the ink cartridge, they will damage the ink cartridge and also reduce the ink coating ability. Therefore, the soil scraping ring is used to scrape off the excess dust. At the same time, the dust mixed with ink will accumulate at the bottom of the soil scraping ring. When the pressing plate moves downward, the pressing plate presses down the vertical rod, and the vertical rod presses down the arc-shaped groove on the top surface of the rotating ring, causing the rotating ring to rotate. The rotating ring drives the scraping block to rotate. When the pressing plate moves upward, the pressing plate drives the vertical rod to move upward. At this time, under the action of the torsion spring, the rotating ring rotates reversely to reset, and the rotating ring drives the scraping block to rotate reversely to reset, so as to achieve the purpose of reciprocally rotating the scraping block, and the accumulated dust at the bottom of the soil scraping ring is cleaned by the rotation of the scraping block, making the cleaning effect better.

[0012] According to the above technical solution, the mobile device includes wheels, a moving plate, a clamping block, and a square block. A vertical square groove is formed inside the telescopic leg. The moving plate is slidably installed on the inner wall of the vertical square groove. The wheels are rotatably installed at the bottom of the moving plate. Through grooves are formed on both sides of the moving plate. The clamping blocks are slidably installed on the inner walls of the through grooves on both sides of the moving plate. Springs are arranged between the clamping blocks and the inner walls of the through grooves on both sides of the moving plate. Two upper and lower limiting grooves are formed on both sides of the vertical square groove. Both of the two limiting grooves are located on the movement track of the clamping block. The square block is fixed on the side of the clamping block away from the telescopic leg. The terrain environment of building construction is very complex. Therefore, it is a necessary requirement to make it easier to move the wire winding and unwinding device during construction. When it is necessary to recover the device after the measurement, push the square block. The square block drives the clamping block to move and disengage from the upper limiting groove. At this time, the moving plate can move freely downward. The moving plate drives the wheels to move downward to reach the lower limiting groove. After releasing the square block, under the action of the spring force, the clamping block is clamped into the lower limiting groove. In this way, the mobile device can be opened, which facilitates the operator to move the device. And when using the device, the wheels can be recovered to avoid affecting the horizontal device.

[0013] According to the above technical solution, the mobile device further includes a shock-absorbing plate, an anti-detachment block, and a rubber block. The shock-absorbing plate is fixed on the top surface of the inner wall of the lower limiting groove through a spring. The anti-detachment block is fixed on the inner side of the bottom of the telescopic leg. The anti-detachment block is located on the movement track of the clamping block. The rubber block is fixed on the bottom surface of the inner wall of the lower limiting groove. The construction environment terrain is complex and bumpy. The setting of the shock-absorbing plate and the spring enables the mobile device not to be damaged due to bumps during movement, which plays a certain protective role for the device. The anti-detachment block can prevent the mobile device from slipping out and falling. The rubber block can reduce the collision and wear between the clamping block and the telescopic leg.

[0014] The present invention provides a wire winding and unwinding device for engineering measurement with intelligent sensors. It has the following beneficial effects: (1). Through the setting of the horizontal device in the present invention, the laser instrument, the bracket, the horizontal detector, and the telescopic leg cooperate. When using the wire winding and unwinding device, observe the horizontal state of the laser instrument according to the horizontal detector. And when the horizontal device is not horizontal enough, start the telescopic leg. The telescopic leg adjusts the horizontal state of the bracket, and the bracket adjusts the horizontal state of the box body, so that the wire winding and unwinding device remains horizontal, avoiding the device from tipping over during use and also avoiding inaccurate wire unwinding results caused by inclined use. The slider, the support leg, and the locking block cooperate. Under the action of the spring force, the slider slides downward. The slider drives the support leg, and the support leg supports the ground, so as to achieve the purpose of reducing collisions and avoiding the device from tipping over due to the impact affecting the balance of the device. When not in use, the support leg can be pressed into the groove of the telescopic leg, and the support leg will be locked by the locking block, which is convenient for storage.

[0015] (2) Through the setting of the wire transfer device, the rotating rod, rotating cylinder, wire reel, wire laying group, round rod and multi-section elastic rod cooperate. The rotating cylinder drives the wire reel to rotate, realizing the winding and unwinding of the wire reel. When the wire reel winds and unwinds, the multi-section elastic rod presses against the wire laying group at the end of the rotating cylinder, the wire laying group presses against the wire reel, and the wire reel is pulled by the wire laying group and the round rod, so that the wire is always in a straightened state, avoiding wire entanglement and knotting, and making the winding more uniform, avoiding the wire winding in one place during wire collection, which is not conducive to the next use; the rotating shaft, wire clamping plate and pressing block cooperate. In order to prevent the rotating rod from rotating back under the action of gravity after the operator releases the rotating rod, thus accidentally pulling back part of the wire, the wire is clamped by the rotating shaft and the wire clamping plate, so that the wire can only be pulled outwards. When wire collection is required, press down the pressing block, and the pressing block presses down the wire clamping plate, so that the wire clamping plate opens, and thus it does not affect the normal wire collection of the device.

[0016] (3) Through the setting of the ink application device, the ink cartridge, pressing plate, special-shaped connecting rod and arc-shaped plate cooperate. After wire release, it is necessary to snap the wire to make marks. The wire will be stained with ink after passing through the ink cartridge, which is convenient for directly snapping the wire. Generally, a sponge filled with ink is placed in the ink cartridge, and the sponge passing through the fixed part for a long time is likely to cause uneven ink staining. The special-shaped connecting rod drives the pressing plate to move downwards, and the pressing plate squeezes the sponge in the ink cartridge, accelerating the infiltration of the ink in the sponge to the ink-deficient place, avoiding the weakening of the ink application effect on the wire due to excessive contact between the middle part of the sponge and the wire; the soil scraping ring, vertical rod, rotating ring and scraping block cooperate. The soil scraping ring is used to scrape off the excess dust, and at the same time, the dust mixed with ink will accumulate at the bottom of the soil scraping ring. The rotating ring drives the scraping block to rotate. When the pressing plate moves upwards, the pressing plate drives the vertical rod to move upwards. At this time, under the action of the torsion spring, the rotating ring rotates reversely and resets, and the rotating ring drives the scraping block to rotate reversely and reset, so as to achieve the purpose of reciprocally rotating the scraping block, and the accumulated dust at the bottom of the soil scraping ring is cleaned by the rotation of the scraping block, making the cleaning effect better.

[0017] (4) Through the setting of the moving device, the wheels, moving plate, clamping block and square block cooperate. Push the square block, and the square block drives the clamping block to move and disengage from the upper limiting groove. At this time, the moving plate can move downwards freely, and the moving plate drives the wheels to move downwards to reach the lower limiting groove. After releasing the square block, under the action of the spring force, the clamping block is clamped into the lower limiting groove, so that the moving device can be opened, thus facilitating the operator to move the device, and the wheels can be retracted when using the device to avoid affecting the horizontal device; the shock-absorbing plate, anti-detachment block and rubber block cooperate. The construction environment has complex terrain and bumps. The setting of the shock-absorbing plate and spring makes the moving device not damaged due to bumps during movement, playing a certain protective role for the device. The anti-detachment block can prevent the moving device from sliding out and falling, and the rubber block can reduce the collision and wear between the clamping block and the telescopic leg. Description of the Drawings

[0018] Figure 1 Schematic diagram of the whole of the present invention; Figure 2 Internal schematic diagram of the whole of the present invention; Figure 3 Schematic diagram of the horizontal device of the present invention; Figure 4 Enlarged schematic diagram at position a of the horizontal device of the present invention; Figure 5 Schematic diagram of the wire transfer device of the present invention; Figure 6 Schematic diagram of the ink coating device of the present invention; Figure 7 Cross-sectional schematic diagram of the ink coating device of the present invention; Figure 8 Cross-sectional schematic diagram of the rotating ring of the present invention; Figure 9 Schematic diagram of the moving device of the present invention.

[0019] In the figure: 1, box body; 2, horizontal device; 3, wire transfer device; 4, ink coating device; 5, moving device; 21, laser instrument; 22, bracket; 23, horizontal detector; 24, telescopic leg; 25, slider; 26, support leg; 27, locking block; 31, rotating rod; 32, rotating cylinder; 33, wire reel; 34, wire laying group; 35, round rod; 3, multi-joint elastic rod; 37, rotating shaft; 38, wire clamping plate; 39, pressing block; 41, ink cartridge; 42, pressing plate; 43, special-shaped connecting rod; 44, arc plate; 45, soil scraping ring; 46, vertical rod; 47, rotating ring; 48, scraping block; 51, wheel; 52, moving plate; 53, clamping block; 54, square block; 55, shock-absorbing plate; 56, anti-disengagement block; 57, rubber block. Specific embodiments

[0020] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments.

[0021] Please refer to Figures 1-5, an embodiment of the present invention is: A wire winding and unwinding device for engineering measurement with intelligent sensors, including a box body 1, a leveling device 2 is arranged at the bottom of the box body 1, and a wire winding device 3, an ink coating device 4 and a moving device 5 are arranged inside the box body 1; The leveling device 2 includes a laser instrument 21, a bracket 22, a level detector 23 and telescopic legs 24. The laser instrument 21 is fixed on the top surface of the box body 1, the bracket 22 is fixed on the bottom surface of the box body 1, the level detector 23 is fixed on the front of the bracket 22, and an intelligent sensor module is arranged inside the level detector 23. The sensor module includes a displacement sensor and a GPS sensor. The GPS sensor uses the Global Positioning System (GPS) for precise positioning of geographical locations. The displacement sensor is a device used to measure the relative position change of an object and can detect the displacement of an object in space, which can more accurately detect the movement of the box body 1. The wire winding and unwinding device is used in a complex environment with many construction operations and mechanical collisions, and the ground level condition is not good, which has a great impact on laser calibration. When using the wire winding and unwinding device, observe the level state of the laser instrument 21 according to the level detector 23. The telescopic legs 24 are fixed at the bottom of the bracket 22. And when the leveling device 2 is not level enough, start the telescopic legs 24, and the telescopic legs 24 adjust the level state of the bracket 22, and the bracket 22 adjusts the level state of the box body 1, so that the wire winding and unwinding device remains level, avoiding the device from tipping over during use and also avoiding inaccurate wire winding results caused by inclined use.

[0022] The leveling device 2 further includes a slider 25, a support leg 26 and a locking block 27. Vertical grooves are formed on the front and back of the telescopic leg 24. The slider 25 is slidably installed on the inner wall of the vertical groove. A spring is arranged between the top surface of the slider 25 and the top surface of the inner wall of the vertical groove. The top end of the support leg 26 is hinged to the front of the slider 25. In order to avoid collisions, the support leg 26 can be extended during use. Under the action of the spring force, the slider 25 slides downward, and the slider 25 drives the support leg 26, and the support leg 26 supports the ground, so as to achieve the purpose of reducing collisions and avoiding the impact of collisions on the balance of the device and causing the device to tip over. The locking block 27 is fixed at the bottom of the vertical groove, and the locking block 27 is located on the movement track of the bottom end of the support leg 26. When not in use, the support leg 26 can be pressed into the groove of the telescopic leg 24, and the support leg 26 will be locked by the locking block 27, which is convenient for storage.

[0023] The wire transfer device 3 includes a rotating rod 31, a rotating cylinder 32, a wire reel 33, a wire laying group 34, a round rod 35 and a multi - joint elastic rod 36. The rotating rod 31 is rotatably installed on both sides of the box body 1. The rotating cylinder 32 is fixed to the outer wall of the rotating rod 31. By rotating the rotating rod 31, the rotating rod 31 drives the rotating cylinder 32 to rotate. The head end of the wire reel 33 is fixed to the left side of the outer wall of the rotating cylinder 32, and the rotating cylinder 32 drives the wire reel 33 to rotate, realizing the winding and unwinding of the wire reel 33. The wire laying group 34 is slidably installed on the inner wall of the box body 1, the round rod 35 is rotatably installed on the inner wall of the box body 1, the left end of the multi - joint elastic rod 36 is fixed to the left side of the inner wall of the box body 1, and the right end of the multi - joint elastic rod 36 is fixed to the left side of the wire laying group 34. When the wire reel 33 winds and unwinds, the multi - joint elastic rod 36 presses against the wire laying group 34 towards the tail end of the rotating cylinder 32. The wire reel 33 is located on the movement track of the wire laying group 34. When the wire laying group 34 presses against the wire reel 33, the wire is always kept straight under the pulling of the wire laying group 34 and the round rod 35, avoiding wire entanglement and knotting, and making the winding more uniform, preventing the wire from winding in one place during wire collection, which is not conducive to the next use.

[0024] The wire transfer device 3 further includes a rotating shaft 37, a wire clamping plate 38 and a pressing block 39. The rotating shaft 37 is fixed to the inner wall of the box body 1, the wire clamping plate 38 is fixed to the outer wall of the rotating shaft 37, and the wire clamping plate 38 is located on the movement track. When paying out the wire, in order to prevent the rotating rod 31 from rotating back under the action of gravity and accidentally pulling back part of the wire after the operator releases the rotating rod 31, the wire is clamped by the rotating shaft 37 and the wire clamping plate 38, so that the wire can only be pulled outwards. A square opening is provided on the back of the box body 1, and the pressing block 39 is slidably installed on the inner wall of the square opening on the back of the box body 1. A spring is arranged between the pressing block 39 and the inner wall of the square opening. When it is necessary to take in the wire, press down the pressing block 39, and the pressing block 39 presses down the wire clamping plate 38, so that the wire clamping plate 38 opens, and this does not affect the normal wire collection of the device.

[0025] During use, the working environment of the wire pay - in and pay - out device is complex, with many construction operations and mechanical collisions, and the ground level is not good, which has a great impact on laser calibration. When using the wire pay - in and pay - out device, observe the horizontal state of the laser instrument 21 according to the level detector 23. And when the leveling device 2 is not level enough, start the telescopic leg 24. The telescopic leg 24 adjusts the horizontal state of the support 22, and the support 22 adjusts the horizontal state of the box body 1, so that the wire pay - in and pay - out device remains level, avoiding the device from tipping over during use and also avoiding inaccurate wire pay - out results caused by inclined use. At the same time, in order to avoid collisions, the support legs 26 can be extended during use. Under the action of spring force, the slider 25 slides downwards, and the slider 25 drives the support legs 26. The support legs 26 support the ground, thus achieving the purpose of reducing collisions and avoiding the impact of collisions on the balance of the device, resulting in the device tipping over. When not in use, the support legs 26 can be pressed into the grooves of the telescopic legs 24, and the support legs 26 will be locked by the locking block 27, which is convenient for storage.

[0026] Rotate the rotating rod 31. The rotating rod 31 drives the rotating cylinder 32 to rotate, and the rotating cylinder 32 drives the wire reel 33 to rotate, realizing the winding and unwinding of the wire reel 33. When the wire reel 33 winds and unwinds, the multi-section elastic rod 36 abuts against the end of the rotating cylinder 32 to support the wire laying group 34, and the wire laying group 34 abuts against the wire reel 33. The wire reel 33 is pulled by the wire laying group 34 and the round rod 35, so that the wire is always in a straightened state, avoiding wire entanglement and knotting, and making the winding more uniform, avoiding the wire winding at one place during wire collection, which is not conducive to the next use; at the same time, when paying out the wire, in order to prevent the rotating rod 31 from rotating back under the action of gravity after the operator releases the rotating rod 31, thus accidentally pulling back part of the wire, the wire is clamped by the rotating shaft 37 and the wire clamping plate 38, so that the wire can only be pulled outwards. When it is necessary to wind the wire, press down the pressing block 39, and the pressing block 39 presses down the wire clamping plate 38, so that the wire clamping plate 38 opens, and this does not affect the normal wire collection of the device.

[0027] Please refer to Figures 1-9 , on the basis of the above embodiment, in another embodiment of the present invention, it further includes an ink coating device 4 and a moving device 5 The ink coating device 4 includes an ink cartridge 41, a pressing plate 42, a special-shaped connecting rod 43 and an arc plate 44. The ink cartridge 41 is fixed on the bottom surface of the box body 1. After the wire is paid out, it is necessary to bounce the wire to make a mark. The wire will be stained with ink after passing through the ink cartridge 41, which is convenient for directly bouncing the wire. Generally, a sponge filled with ink is placed in the ink cartridge 41. The sponge passing through the fixed part for a long time is likely to cause uneven ink staining. The pressing plate 42 is slidably installed on the inner wall of the ink cartridge 41, and a spring is arranged between the pressing plate 42 and the bottom surface of the inner wall of the ink cartridge 41. The bottom end of the special-shaped connecting rod 43 is fixed on the top surface of the pressing plate 42. The pressing plate 42 penetrates through the bottom surface of the inner wall of the box body 1. The arc plate 44 is fixed on the outer wall of the rotating cylinder 32. The top end of the special-shaped connecting rod 43 is located on the movement track of the arc plate 44. Therefore, when the rotating cylinder 32 drives the arc plate 44 to rotate, the arc plate 44 will press down the special-shaped connecting rod 43 when rotating, and the special-shaped connecting rod 43 drives the pressing plate 42 to move downward. The pressing plate 42 squeezes the sponge in the ink cartridge 41, accelerating the infiltration of the ink in the sponge to the ink-deficient place, and avoiding the weakening of the ink coating effect on the wire due to excessive contact between the middle part of the sponge and the wire.

[0028] The ink application device 4 further includes a soil scraping ring 45, a vertical rod 46, a rotating ring 47, and a scraping block 48. The soil scraping ring 45 is fixed at the wire outlet at the bottom of the ink cartridge 41. When taking up the wire, there are many dust and impurities on the wire after stringing. If they enter the ink cartridge 41, it will damage the ink cartridge 41 and also reduce the ink application ability. Therefore, the soil scraping ring 45 is used to scrape off the excess dust. The top of the vertical rod 46 is fixed to the bottom surface of the pressing plate 42. At the same time, the dust mixed with ink will accumulate at the bottom of the soil scraping ring 45. When the pressing plate 42 moves downward, the pressing plate 42 presses down the vertical rod 46. The rotating ring 47 is rotatably installed on the outer wall of the soil scraping ring 45. An arc-shaped groove is provided on the top surface of the rotating ring 47. The arc-shaped groove on the top surface of the rotating ring 47 is located on the movement track of the bottom end of the vertical rod 46. The vertical rod 46 presses down the arc-shaped groove on the top surface of the rotating ring 47, causing the rotating ring 47 to rotate. The scraping block 48 is fixed to the bottom of the rotating ring 47. The rotating ring 47 drives the scraping block 48 to rotate. A torsion spring is provided between the rotating ring 47 and the bottom of the ink cartridge 41. When the pressing plate 42 moves upward, the pressing plate 42 drives the vertical rod 46 to move upward. At this time, under the action of the torsion spring, the rotating ring 47 rotates in the reverse direction and resets. The rotating ring 47 drives the scraping block 48 to rotate in the reverse direction and reset, so as to achieve the purpose of reciprocally rotating the scraping block 48. The rotation of the scraping block 48 is used to clean the dust accumulated at the bottom of the soil scraping ring 45, making the cleaning effect better.

[0029] The moving device 5 includes wheels 51, a moving plate 52, a clamping block 53, and a square block 54. A vertical square groove is provided inside the telescopic leg 24. The moving plate 52 is slidably installed on the inner wall of the vertical square groove. The wheels 51 are rotatably installed at the bottom of the moving plate 52. Through grooves are provided on both sides of the moving plate 52. The clamping block 53 is slidably installed on the inner walls of the through grooves on both sides of the moving plate 52. A spring is provided between the clamping block 53 and the inner walls of the through grooves on both sides of the moving plate 52. Two upper and lower limit grooves are provided on both sides of the vertical square groove. Both limit grooves are located on the movement track of the clamping block 53. The square block 54 is fixed to the side of the clamping block 53 away from the telescopic leg 24. The terrain environment of building construction is very complex. Therefore, it is a necessary requirement to make it easier to move the wire taking-up and paying-out device during construction. When it is necessary to recover the device after the measurement, push the square block 54. The square block 54 drives the clamping block 53 to move and disengage from the upper limit groove. At this time, the moving plate 52 can move freely downward. The moving plate 52 drives the wheels 51 to move downward to reach the lower limit groove. After releasing the square block 54, under the action of the spring force, the clamping block 53 is clamped into the lower limit groove. In this way, the moving device 5 can be opened, making it convenient for the operator to move the device, and the wheels 51 can be retracted during the use of the device to avoid affecting the horizontal device 2.

[0030] The mobile device 5 further includes a shock-absorbing plate 55, an anti-disengagement block 56, and a rubber block 57. The shock-absorbing plate 55 is fixed to the top surface of the inner wall of the lower limiting groove by a spring. The anti-disengagement block 56 is fixed to the inner side of the bottom of the telescopic leg 24. The anti-disengagement block 56 is located on the movement track of the clamping block 53. The construction environment has complex and bumpy terrain. The setting of the shock-absorbing plate 55 and the spring enables the mobile device 5 not to cause damage to the internal structure due to bumps during movement, playing a certain protective role for the device. The anti-disengagement block 56 can prevent the mobile device 5 from slipping out and falling. The rubber block 57 is fixed to the bottom surface of the inner wall of the lower limiting groove. The rubber block 57 can reduce the collision and wear between the clamping block 53 and the telescopic leg 24.

[0031] During use, after the wire is released, it is necessary to snap the wire to make marks. The wire will be stained with ink after passing through the ink cartridge 41, which is convenient for directly snapping the wire. Generally, a sponge filled with ink is placed in the ink cartridge 41. The sponge passing through the fixed part for a long time is likely to cause uneven ink staining. Therefore, when the rotating cylinder 32 drives the arc-shaped plate 44 to rotate, the arc-shaped plate 44 will press down the special-shaped connecting rod 43 when rotating. The special-shaped connecting rod 43 drives the pressing plate 42 to move downward. The pressing plate 42 squeezes the sponge in the ink cartridge 41, accelerating the infiltration of the ink in the sponge to the ink-deficient area and avoiding the weakening of the ink application effect on the wire due to excessive contact between the middle part of the sponge and the wire. When taking in the wire, there are many dust and impurities on the wire after snapping the wire. If they enter the ink cartridge 41, it will damage the ink cartridge 41 and also reduce the ink application ability. Therefore, the excess dust is scraped off by the soil scraping ring 45. At the same time, the dust mixed with ink will accumulate at the bottom of the soil scraping ring 45. When the pressing plate 42 moves downward, the pressing plate 42 presses down the vertical rod 46. The vertical rod 46 presses down the arc-shaped groove on the top surface of the rotating ring 47, causing the rotating ring 47 to rotate. The rotating ring 47 drives the scraping block 48 to rotate. When the pressing plate 42 moves upward, the pressing plate 42 drives the vertical rod 46 to move upward. At this time, under the action of the torsion spring, the rotating ring 47 rotates reversely and resets. The rotating ring 47 drives the scraping block 48 to rotate reversely and reset, so as to achieve the purpose of reciprocally rotating the scraping block 48. The accumulated dust at the bottom of the soil scraping ring 45 is cleaned by the rotation of the scraping block 48, making the cleaning effect better.

[0032] The terrain environment of building construction is very complex. Therefore, it is a necessary requirement to make it easier to move the line receiving and releasing device during construction. When it is necessary to recover the device after the measurement, push the square block 54. The square block 54 drives the clamping block 53 to move and disengage from the upper limiting groove. At this time, the moving plate 52 can move freely downward. The moving plate 52 drives the wheel 51 to move downward to reach the lower limiting groove. After releasing the square block 54, under the action of the spring force, the clamping block 53 is clamped into the lower limiting groove, so that the moving device 5 can be opened, which facilitates the operator to move the device. And when using the device, the wheel 51 can be recovered to avoid its impact on the horizontal device 2. At the same time, the construction environment has complex and bumpy terrain. The setting of the shock-absorbing plate 55 and the spring makes the moving device 5 not cause damage to the internal structure due to bumps during movement, which plays a certain protective role for the device. The anti-disengagement block 56 can prevent the moving device 5 from slipping out and falling. The rubber block 57 can reduce the collision and wear between the clamping block 53 and the telescopic leg 24.

[0033] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution and inventive concept of the present invention, makes equivalent substitutions or changes, and should be covered by the protection scope of the present invention.

Claims

1. A wire winding and unwinding device for engineering measurement with intelligent sensors, comprising a box body (1), characterized in that: A horizontal device (2) is provided at the bottom of the box body (1), and a wire transfer device (3), an ink coating device (4) and a moving device (5) are arranged inside the box body (1); the horizontal device (2) includes a laser instrument (21), a bracket (22), a horizontal detector (23) and a telescopic leg (24), the laser instrument (21) is fixed on the top surface of the box body (1), the bracket (22) is fixed on the bottom surface of the box body (1), the horizontal detector (23) is fixed on the front surface of the bracket (22), the telescopic leg (24) is fixed at the bottom of the bracket (22), and an intelligent sensor module is arranged inside the horizontal detector (23).

2. The wire winding and unwinding device for engineering measurement with an intelligent sensor according to claim 1, characterized in that: The horizontal device (2) further includes a slider (25), a support leg (26) and a locking block (27), vertical grooves are formed in the front and back surfaces of the telescopic leg (24), the slider (25) is slidably installed on the inner wall of the vertical groove, a spring is arranged between the top surface of the slider (25) and the top surface of the inner wall of the vertical groove, the top end of the support leg (26) is hinged to the front surface of the slider (25), the locking block (27) is fixed at the bottom of the vertical groove, and the locking block (27) is located on the movement track of the bottom end of the support leg (26).

3. The wire winding and unwinding device for engineering measurement with an intelligent sensor according to claim 1, characterized in that: The wire transfer device (3) includes a rotating rod (31), a rotating cylinder (32), a wire reel (33), a wire laying group (34), a round rod (35) and a multi-section elastic rod (36), the rotating rod (31) is rotatably installed on both sides of the box body (1), the rotating cylinder (32) is fixed on the outer wall of the rotating rod (31), the head end of the wire reel (33) is fixed on the left side of the outer wall of the rotating cylinder (32), the wire laying group (34) is slidably installed on the inner wall of the box body (1), the round rod (35) is rotatably installed on the inner wall of the box body (1), the left end of the multi-section elastic rod (36) is fixed on the left side of the inner wall of the box body (1), the right end of the multi-section elastic rod (36) is fixed on the left side of the wire laying group (34), and the wire reel (33) is located on the movement track of the wire laying group (34).

4. The wire winding and unwinding device for engineering measurement with an intelligent sensor according to claim 3, characterized in that: The wire transfer device (3) further includes a rotating shaft (37), a wire clamping plate (38) and a pressing block (39), the rotating shaft (37) is fixed on the inner wall of the box body (1), the wire clamping plate (38) is fixed on the outer wall of the rotating shaft (37), the wire clamping plate (38) is located on the movement track, a square opening is formed in the back surface of the box body (1), the pressing block (39) is slidably installed on the inner wall of the square opening on the back surface of the box body (1), and a spring is arranged between the pressing block (39) and the inner wall of the square opening.

5. The wire winding and unwinding device for engineering measurement with an intelligent sensor according to claim 3, characterized in that: The ink coating device (4) includes an ink cartridge (41), a pressing plate (42), a special-shaped connecting rod (43) and an arc-shaped plate (44), the ink cartridge (41) is fixed on the bottom surface of the box body (1), the pressing plate (42) is slidably installed on the inner wall of the ink cartridge (41), a spring is arranged between the pressing plate (42) and the bottom surface of the inner wall of the ink cartridge (41), the bottom end of the special-shaped connecting rod (43) is fixed on the top surface of the pressing plate (42), the pressing plate (42) penetrates through the bottom surface of the inner wall of the box body (1), the arc-shaped plate (44) is fixed on the outer wall of the rotating cylinder (32), and the top end of the special-shaped connecting rod (43) is located on the movement track of the arc-shaped plate (44).

6. The wire winding and unwinding device for engineering measurement with an intelligent sensor according to claim 6, characterized in that: The ink coating device (4) further includes a soil scraping ring (45), a vertical rod (46), a rotating ring (47) and a scraping block (48). The soil scraping ring (45) is fixed at the wire outlet at the bottom of the ink cartridge (41). The top end of the vertical rod (46) is fixed to the bottom surface of the pressing plate (42). The rotating ring (47) is rotatably installed on the outer wall of the soil scraping ring (45). An arc-shaped groove is formed on the top surface of the rotating ring (47). The arc-shaped groove on the top surface of the rotating ring (47) is located on the movement track of the bottom end of the vertical rod (46). The scraping block (48) is fixed to the bottom of the rotating ring (47). A torsion spring is arranged between the rotating ring (47) and the bottom of the ink cartridge (41).

7. A wire winding and unwinding device for engineering measurement with an intelligent sensor according to claim 1, characterized in that: The moving device (5) includes wheels (51), a moving plate (52), a clamping block (53) and a square block (54). A vertical square groove is formed inside the telescopic leg (24). The moving plate (52) is slidably installed on the inner wall of the vertical square groove. The wheels (51) are rotatably installed at the bottom of the moving plate (52). Through grooves are formed on both sides of the moving plate (52). The clamping block (53) is slidably installed on the inner walls of the through grooves on both sides of the moving plate (52). A spring is arranged between the clamping block (53) and the inner walls of the through grooves on both sides of the moving plate (52). Two limiting grooves are formed on both sides of the vertical square groove, and both of the two limiting grooves are located on the movement track of the clamping block (53). The square block (54) is fixed to the side of the clamping block (53) away from the telescopic leg (24).

8. The wire winding and unwinding device for engineering measurement with an intelligent sensor according to claim 7, characterized in that: The moving device (5) further includes a shock-absorbing plate (55), an anti-detachment block (56) and a rubber block (57). The shock-absorbing plate (55) is fixed to the top surface of the inner wall of the lower limiting groove through a spring. The anti-detachment block (56) is fixed to the inner side of the bottom of the telescopic leg (24). The anti-detachment block (56) is located on the movement track of the clamping block (53). The rubber block (57) is fixed to the bottom surface of the inner wall of the lower limiting groove.

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