Engineering surveying pay-off device

Abstract

The invention relates to the technical field of engineering surveying, and provides an engineering surveying pay-off device which comprises a supporting mechanism and a guiding and positioning mechanism, the guiding and positioning mechanism is rotationally installed on the supporting mechanism through a first rotating disc, and the guiding and positioning mechanism comprises a laser transmitter detachably installed on the first rotating disc; the laser transmitter is provided with a top plate and a transmitting head, a pay-off mechanism is detachably installed on the top plate of the guiding and positioning mechanism, a first supporting column is fixedly arranged on the top plate, connecting mechanisms are detachably installed on the pay-off mechanism and the first supporting column, and the guiding and positioning mechanism is connected with the pay-off mechanism through the connecting mechanisms. The multi-wire and multi-angle pay-off device has the beneficial effects that according to the requirement of engineering surveying, the pay-off mechanisms of different numbers are installed through the connecting mechanism, each pay-off mechanism can achieve independent rotation with the guiding and positioning mechanism, the accuracy and convenience of multi-wire and multi-angle pay-off are achieved, and meanwhile the cost is reduced.

Description

Technical Field

[0001] The invention belongs to the technical field of engineering measurement, and in particular relates to an engineering measurement setting-out device. Background Art

[0002] Construction layout is one of the essential skills for construction management personnel. Every construction project begins with construction positioning and layout, which is related to the success or failure of the entire project. Construction layout is a prior inspection of the positioning of the construction project to ensure that the construction project is carried out safely and smoothly in accordance with the requirements of planning approval, while taking into account the improvement of municipal facilities, improving environmental quality, and avoiding infringement on the interests of adjacent property rights entities.

[0003] The patent document with application number 202210597650.3 discloses an engineering measurement and laying-out device, which belongs to the field of engineering measurement technology, including a laying-out frame assembly, wherein the laying-out frame assembly includes a fixed disk and a ring sleeved on the outside of the fixed disk, a concave seat is welded on the outer wall of the ring, a rotating shaft is rotatably connected in the concave seat, and a telescopic leg mechanism is arranged on the rotating shaft. When in use, the engineering measurement and laying-out device can emit a positioning light through a set laser emitter, and then cooperate with the positioning light to release the positioning line through the laying-out assembly, thereby realizing the simultaneous guided laying-out during the laying-out process, making the laying-out simple and convenient. Secondly, the laying-out assembly and the laser positioning assembly are both arranged on a fixed disk with a rotatable and adjustable angle. In actual use, after the engineering measurement and laying-out device is fixed by the laying-out frame assembly, the position of the laying-out assembly and the laser positioning assembly can be synchronously adjusted by rotating the fixed disk, so as to facilitate laying-out at multiple angles.

[0004] The above technical solution has the following problems during use: The pay-off frame assembly is located at the lower end of the fixed plate. After the pay-off frame assembly is fixed by the telescopic leg mechanism, when the angle of the pay-off frame assembly is adjusted, when the pay-off position of the pay-off frame assembly coincides with the telescopic leg mechanism, the telescopic leg mechanism needs to be removed and reinstalled after the angle is changed, thereby increasing the workload; The function of laying out multiple lines at multiple angles at the same positioning point cannot be realized. Summary of the invention

[0005] In view of this, the present invention provides an engineering measurement and laying-out device. According to the needs of engineering measurement, different numbers of laying-out mechanisms are installed through a connecting mechanism, and each laying-out mechanism can be rotated independently with a guide positioning mechanism to achieve the accuracy of multi-line and multi-angle laying-out while reducing costs.

[0006] The technical scheme is as follows: an engineering surveying and setting-out device, comprising a supporting mechanism and a guiding and positioning mechanism, wherein the guiding and positioning mechanism is rotatably mounted on the supporting mechanism via a first rotating disk, a first limiting mechanism is arranged between the supporting mechanism and the first rotating disk, and the first limiting mechanism is operated to fix the first rotating disk on the supporting mechanism, the guiding and positioning mechanism comprises a laser transmitter detachably mounted on the first rotating disk, the laser transmitter is provided with a top plate and a transmitting head, a setting-out mechanism is detachably mounted on the top plate of the guiding and positioning mechanism, and is characterized in that: a first supporting column is fixedly mounted on the top plate, a connecting mechanism is detachably mounted on both the setting-out mechanism and the first supporting column, the guiding and positioning mechanism is connected to the setting-out mechanism via the connecting mechanism, and the two setting-out mechanisms are connected via the connecting mechanism; The connecting mechanism includes a connecting column, which is located between the wire-releasing mechanism and the guiding and positioning mechanism. The connecting column on the connecting mechanism is detachably connected and fixed to the first support column. The wire-releasing mechanism includes a first connecting tube, which is rotatably installed in the first connecting tube, and the connecting column and the first connecting tube are connected and fixed by a limiting assembly. The limiting assembly is operated to fix the connecting column to the first connecting tube. A second connecting tube is rotatably installed on the first connecting tube, and a supporting shell is fixedly arranged on the second connecting tube. Two symmetrical fifth supporting frames are fixedly arranged on the supporting shell, and a third limiting block is slidably installed on both of the fifth supporting frames. Two symmetrical third limiting grooves are provided on the first connecting tube, and the third limiting block is connected to the first limiting groove. The three limit grooves correspond to each other, and the two third limit blocks are fixedly provided with a first screw, and the thread directions of the two first screws are opposite. The two first screws are connected by a double-threaded tube, and the double-threaded tube is operated to drive the third limit block to slide along the fifth support frame through the two first screws, and a first guide hole is provided on the support shell, and the second connecting tube is connected and fixedly connected to the first connecting tube by inserting the third limit block into the third limit groove. At this time, the first guide hole corresponds to the launch head, and a telescopic rod mechanism is installed on the support shell, and a plurality of first limit holes are opened on the support mechanism, and the plurality of first limit holes are evenly distributed along the circumference of the support mechanism. The telescopic rod mechanism is operated to insert its output end into the first limit hole, and the support mechanism is connected and fixedly connected to the support shell; Similarly, the connecting column on the connecting mechanism between the two wire-releasing mechanisms is detachably connected and fixed to the first connecting tube on the lower wire-releasing mechanism; A winding drum is rotatably mounted on the second connecting cylinder, and a driving component is detachably mounted on the supporting shell. The driving component is transmission-connected to the winding drum through a transmission mechanism. When the driving component is started, the winding drum is driven to rotate along the second connecting cylinder through the transmission mechanism.

[0007] During use of the above technical solution: according to the needs of engineering measurement, different numbers of wire-laying mechanisms are installed through the connecting mechanism, and each wire-laying mechanism can be rotated independently with the guide positioning mechanism, so as to achieve the accuracy and convenience of multi-line and multi-angle wire-laying, while reducing costs.

[0008] Preferably, the fifth support frame is provided with a fifth sliding groove, the third limit block is fixedly mounted on the fifth sliding block, the fifth sliding block is slidably mounted in the fifth sliding groove, the fifth sliding block is fixedly connected to the first screw rod through the sixth support frame, and the internal threads at both ends of the double threaded tube have opposite thread directions.

[0009] Preferably, the limiting assembly includes a sealing cavity provided on a connecting column, the connecting column is provided with two symmetrical first piston cavities and a second piston cavity, the first piston cavity is connected with the second piston cavity through the sealing cavity, a first piston is sealingly and slidably installed in the first piston cavity, a first elastic component is arranged between the first piston and the first piston cavity, a second limiting block is slidably installed on the connecting column, a second limiting groove is provided on the inner wall of the first connecting tube, the second limiting block corresponds to the second limiting groove, a second piston is sealingly and slidably installed in the second piston cavity, a second elastic component is arranged between the second piston and the connecting column, an arc portion is provided on the second piston, the first connecting tube corresponds to the arc portion, the first connecting tube is operated to compress the gas in the sealing cavity through the second piston, and the second limiting block is inserted into the second limiting groove.

[0010] Preferably, the connecting column is provided with an exhaust chamber and an air supply chamber, the exhaust chamber is connected with the sealing chamber through the air supply chamber, the exhaust chamber of the connecting column is provided with a third piston chamber, a third piston is sealingly and slidably mounted on the third piston chamber, a third elastic component is arranged between the third piston and the third piston chamber, the third piston is pushed by the third elastic component to isolate the exhaust chamber from the air supply chamber, a third sliding rod is fixedly arranged on the third piston, the third sliding rod is slidably mounted on one end of the exhaust chamber, and the third sliding rod is operated to drive the third piston to slide along the third piston chamber to connect the air supply chamber with the exhaust chamber.

[0011] Preferably, the connecting column is provided with a first through hole and a second arc groove, the second arc groove is connected with the first piston cavity through the first through hole, the second limit block is slidably installed in the second arc groove, the first piston is connected and fixed to the second limit block through a first sliding rod, the first sliding rod is slidably installed in the first through hole, the first elastic component is movably mounted on the first sliding rod, a supporting vertical plate is fixedly provided in the sealing cavity of the connecting column, one end of the second elastic component is connected and fixed to the supporting vertical plate, and the other end of the second elastic component is connected and fixed to the second piston.

[0012] Preferably, a first limiting groove is formed at the upper end of the connecting column, and a first limiting block is fixedly disposed in the first connecting tube, and the first limiting block corresponds to the first limiting groove.

[0013] During use of the above technical solution: operate the first connecting tube to compress the gas in the sealing chamber through the second piston, insert the second limit block into the second limit groove, and realize the function of quickly connecting the wire-releasing mechanism and the connecting mechanism, operate the third sliding rod to drive the third piston to slide along the third piston cavity, and connect the gas supply chamber with the exhaust chamber, so as to realize the rapid disassembly of the wire-releasing mechanism and the connecting mechanism, realize rapid installation or disassembly, reduce labor, and at the same time, through the self-locking function of the connecting mechanism, improve the stability of the installation of the wire-releasing mechanism and the connecting mechanism.

[0014] Preferably, a lower support frame is fixedly mounted on one end of the first connecting tube, an upper support frame is threadedly mounted on the other end of the first connecting tube, a rotation groove is provided on opposite ends of the lower support frame and the upper support frame, and rotating rings are fixedly mounted on both ends of the second connecting tube, and the two rotating rings are rotatably mounted in the two rotating grooves respectively.

[0015] Preferably, a cover plate is detachably mounted on the support shell, the fifth support frame is fixedly mounted on the cover plate, a first mounting hole is formed on the cover plate, the transmission mechanism comprises a first rotating shaft rotatably mounted in the first mounting hole, the output end of the driving component is fixedly connected to one end of the first rotating shaft, a second transmission gear is fixedly disposed on the other end of the first rotating shaft, a first transmission gear is fixedly disposed on the upper end of the winding drum, the first transmission gear corresponds to the second transmission gear, and the starting driving component drives the winding drum to rotate along the second connecting cylinder through the cooperation of the first rotating shaft, the second transmission gear and the first transmission gear.

[0016] Preferably, a fourth annular support frame is fixedly provided on the support shell, a fourth annular groove is opened on the fourth annular support frame, a fourth sliding block is slidably installed in the fourth annular groove on the fourth annular support frame, a second limiting bolt is threadedly installed on the fourth sliding block, and the second limiting bolt is operated to fix the fourth sliding block in the fourth annular groove of the fourth annular support frame, a connecting block is fixedly provided on the fourth sliding block, and the telescopic rod mechanism is installed on the connecting block.

[0017] During use of the above technical solution, the winding drum and the second connecting cylinder can be easily disassembled and installed, which facilitates the replacement or maintenance of the winding drum and the second connecting cylinder, and realizes the rapid installation of the pay-off mechanism.

[0018] Preferably, the release mechanism is detachably provided with a guide adjustment mechanism, the guide adjustment mechanism comprising a second mounting frame detachably provided on a supporting shell, the second mounting frame is fixedly provided with an L-shaped connecting rod, the L-shaped connecting rod is fixedly provided with a sliding cavity, an adjusting sliding rod is slidably provided in the sliding cavity, a third limiting bolt is provided between the sliding cavity and the adjusting sliding rod, the third limiting bolt is operated to fix the adjusting sliding rod in the sliding cavity, a guide frame is fixedly provided on the adjusting sliding rod, a second guide hole is provided on the guide frame, the second guide hole corresponds to the first guide hole, two symmetrical second guide pulleys are rotatably provided on one end of the guide frame close to the first guide hole, a first guide pulley is rotatably provided on the supporting shell located at the lower end of the first guide hole, the first guide pulley corresponds to the second guide pulley.

[0019] During use of the above technical solution: operate the adjustment sliding rod to move along the sliding cavity, and operate the third limit bolt to fix the adjustment sliding rod in the sliding cavity to adjust the height of the guide frame, and through the cooperation of the first guide pulley and the second guide pulley, the height of the wiring harness can be adjusted, which is suitable for the wiring requirements of different scenarios.

[0020] After adopting the above technical solution, the beneficial effects of the present invention are: 1. According to the needs of engineering measurement, different numbers of pay-off mechanisms are installed through the connecting mechanism, and each pay-off mechanism can be rotated independently with the guide positioning mechanism to achieve the accuracy and convenience of multi-line and multi-angle pay-off, while reducing costs; 2. Operate the first connecting tube to compress the gas in the sealing cavity through the second piston, insert the second limit block into the second limit groove, realize the function of quickly connecting the wire-releasing mechanism and the connecting mechanism, operate the third sliding rod to drive the third piston to slide along the third piston cavity, connect the gas delivery cavity with the exhaust cavity, realize the rapid disassembly of the wire-releasing mechanism and the connecting mechanism, realize rapid installation or disassembly, reduce labor, and at the same time, through the self-locking function of the connecting mechanism, improve the stability of the installation of the wire-releasing mechanism and the connecting mechanism; 3. The winding drum and the second connecting cylinder can be easily disassembled and installed, which is convenient for replacing or repairing the winding drum and the second connecting cylinder, and at the same time realizes the rapid installation of the pay-off mechanism; 4. Operate the adjustment sliding rod to move along the sliding cavity, and operate the third limit bolt to fix the adjustment sliding rod in the sliding cavity to adjust the height of the guide frame. Through the cooperation of the first guide pulley and the second guide pulley, the height of the wire harness can be adjusted, which is suitable for the wire laying needs in different scenarios. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0022] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention; Figure 2 It is a schematic diagram of a partial three-dimensional structure of the present invention; Figure 3 It is a schematic diagram of the explosion structure of the present invention; Figure 4 It is a cross-sectional structural schematic diagram of the present invention; Figure 5 It is an exploded view of the connecting mechanism, the wire-releasing mechanism, the guide adjustment mechanism and the telescopic rod mechanism of the present invention; Figure 6 It is a three-dimensional structural schematic diagram of the connection mechanism of the present invention; Figure 7 It is a cross-sectional structural schematic diagram of the connection mechanism of the present invention; Figure 8 It is a cross-sectional structural schematic diagram of the connection mechanism of the present invention; Fig. 9 It is a schematic diagram of the explosion structure of the connecting mechanism of the present invention; Fig.10 It is a schematic cross-sectional structural diagram of the connecting column of the present invention; Fig.11 It is a three-dimensional structural schematic diagram of the wire-releasing mechanism of the present invention; Fig.12 It is a schematic diagram of the explosion structure of the wire-releasing mechanism of the present invention; Fig.13 It is a schematic diagram of the three-dimensional structure of the first connecting cylinder in the wire-releasing mechanism of the present invention; Fig.14 It is a schematic diagram of the three-dimensional structure of the supporting shell and the cover plate in the wire-releasing mechanism of the present invention; Fig.15 It is a partial cross-sectional structural schematic diagram of the wire-releasing mechanism of the present invention; Fig.16 It is a partial three-dimensional structural schematic diagram of the wire-releasing mechanism of the present invention; Fig.17 It is a three-dimensional structural schematic diagram of the guide adjustment mechanism of the present invention; Fig.18 It is a cross-sectional structural schematic diagram of the guide adjustment mechanism of the present invention; In the figure, 1, support mechanism; 11, first annular support frame; 12, base; 13, first support rod; 14, second annular support frame; 15, first limiting bolt; 16, telescopic leg mechanism; 17, first annular groove; 18, first arc groove; 19, first screw hole; 110, first limiting hole; 2, mounting mechanism; 21, first rotating disk; 22, first mounting frame; 23, stud bolt; 3, first limiting mechanism; 31, first bolt; 32, first arc limiting block; 33, rotating lever; 4, guiding and positioning mechanism; 41, laser transmitter; 42, transmitter head; 43, top plate; 44, second annular groove; 45, second mounting groove; 46, second mounting groove; 47, second mounting groove; 48, second mounting groove; 49, second mounting groove; 50, second mounting groove; 51, second mounting groove; 52, second mounting groove; 53, second mounting groove; 54, second mounting groove; 55, second mounting groove; 56, second mounting groove; 57, second mounting groove; 58, second mounting groove; 59, second mounting groove; 60, second mounting groove; 61, second mounting groove; 62, second mounting groove; 63, second mounting groove; 64, second mounting groove; 65, second mounting groove; 66, second mounting groove; 67, second mounting groove; 68, second mounting groove; 69, second mounting groove; 70, first mounting groove; 71, first mounting plate; 72, first mounting plate; 73, second mounting groove; 74, second mounting groove; 75, second mounting groove; 76, second mounting groove; 77, second mounting groove; 78, first mounting plate; 79, first mounting plate 6. First support column; 5. Connecting mechanism; 51. Connecting column; 52. First annular frame; 53. First limiting groove; 54. Sealing chamber; 55. First piston chamber; 56. First through hole; 57. Second arc groove; 58. Second piston chamber; 59. Support vertical plate; 510. Air delivery chamber; 511. Exhaust chamber; 512. Third piston chamber; 513. First sliding rod; 514. First piston; 515. First elastic component; 516. Second limiting block; 517. Second piston; 518. Arc portion; 519. Second elastic component; 520. Third piston; 521. Third elastic component; 522. Third sliding rod; 6. Pay-off mechanism; 61. first connecting tube; 62. lower supporting frame; 63. rotating groove; 64. first external thread; 65. upper supporting frame; 66. first limiting block; 67. second limiting groove; 68. third arc groove; 69. third limiting groove; 610. supporting shell; 611. cover plate; 612. second connecting tube; 613. rotating ring; 614. third annular groove; 615. third mounting groove; 616. first mounting hole; 617. first guide hole; 618. first guide pulley; 619. second screw hole; 620. fourth annular supporting frame; 621. fourth annular groove; 622. fourth sliding block; 623. second limiting bolt; 624. connecting block; 625, second through hole; 626, second sliding block; 627, winding drum; 628, first transmission gear; 629, second transmission gear; 630, first rotating shaft; 631, driving component; 632, fifth support frame; 633, fifth sliding groove; 634, fifth sliding block; 635, third limiting block; 636, sixth support frame; 637, first screw rod; 638, double threaded pipe; 7, guide adjustment mechanism; 71, second mounting frame; 72, L-shaped connecting rod; 73, sliding cavity; 74, adjusting sliding rod; 75, third limiting bolt; 76, guide frame; 77, second guide hole; 78, second guide pulley; 8, telescopic rod mechanism; DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Example

[0024] like Figures 1 to 18 As shown, an engineering surveying and setting-out device comprises a supporting mechanism 1 and a guiding and positioning mechanism 4, wherein the guiding and positioning mechanism 4 is rotatably mounted on the supporting mechanism 1 via a first rotating disk 21, a first limiting mechanism 3 is arranged between the supporting mechanism 1 and the first rotating disk 21, the first limiting mechanism 3 is operated to fix the first rotating disk 21 on the supporting mechanism 1, the guiding and positioning mechanism 4 comprises a laser emitter 41 mounted on the first rotating disk 21 via bolts and nuts, a top plate 43 and a transmitting head 42 are arranged on the laser emitter 41, a setting-out mechanism 6 is detachably mounted on the top plate 43 of the guiding and positioning mechanism 4, and the feature is that: a first supporting column 46 is fixedly arranged on the top plate 43, a connecting mechanism 5 is installed on the setting-out mechanism 6 and the first supporting column 46 via bolts and nuts, the guiding and positioning mechanism 4 is connected to the setting-out mechanism 6 via the connecting mechanism 5, and the two setting-out mechanisms 6 are connected via the connecting mechanism 5; The connecting mechanism 5 includes a connecting column 51, which is located between the pay-off mechanism 6 and the guide positioning mechanism 4. The connecting column 51 on the connecting mechanism 5 is detachably connected and fixed to the first support column 46. The pay-off mechanism 6 includes a first connecting tube 61. The connecting column 51 is rotatably installed in the first connecting tube 61. The connecting column 51 and the first connecting tube 61 are connected and fixed by a limiting assembly. The limiting assembly is operated to fix the connecting column 51 to the first connecting tube 61. A second connecting tube 612 is rotatably installed on the first connecting tube 61. A supporting shell 610 is fixedly arranged on the second connecting tube 612. Two symmetrical fifth supporting frames 632 are fixedly arranged on the supporting shell 610. A third limiting block 635 is slidably installed on the two fifth supporting frames 632. Two symmetrical third limiting grooves 69 are provided on the first connecting tube 61. The third limiting block 635 corresponds to the third limiting groove 69. The two first connecting tubes 61 have two symmetrical third limiting grooves 69. The three limit blocks 635 are all fixedly provided with a first screw rod 637, the thread directions of the two first screw rods 637 are opposite, and the two first screw rods 637 are connected by a double threaded tube 638. The double threaded tube 638 is operated to drive the third limit block 635 to slide along the fifth support frame 632 through the two first screw rods 637. The support shell 610 is provided with a first guide hole 617, and the second connecting tube 612 is connected and fixed to the first connecting tube 61 by inserting the third limit block 635 into the third limit groove 69. At this time, the first guide hole 617 corresponds to the launch head 42. The support shell 610 is installed with a telescopic rod mechanism 8, and a plurality of first limit holes 110 are opened on the support mechanism 1. The plurality of first limit holes 110 are evenly distributed along the circumference of the support mechanism 1. The telescopic rod mechanism 8 is operated to insert its output end into the first limit hole 110, so that the support mechanism 1 is connected and fixed to the support shell 610. Similarly, the connecting column 51 on the connecting mechanism 5 between the two pay-off mechanisms 6 is detachably connected and fixed to the first connecting tube 61 on the lower pay-off mechanism 6; A winding drum 627 is rotatably mounted on the second connecting cylinder 612, and a driving component 631 is detachably mounted on the supporting shell 610. The driving component 631 is transmission-connected to the winding drum 627 via a transmission mechanism. When the driving component 631 is started, the winding drum 627 is driven to rotate along the second connecting cylinder 612 via the transmission mechanism.

[0025] A fifth sliding groove 633 is provided on the fifth support frame 632, the third limit block 635 is fixedly installed on the fifth sliding block 634, the fifth sliding block 634 is slidably installed in the fifth sliding groove 633, the fifth sliding block 634 is fixedly connected to the first screw rod 637 through the sixth support frame 636, and the internal threads at both ends of the double threaded tube 638 have opposite thread directions.

[0026] In actual operation: operate the double threaded tube 638 to drive the two first screw rods 637 to move synchronously relative to or back to each other, the two first screw rods 637 drive the fifth sliding block 634 to move along the fifth sliding groove 633 on the fifth support frame 632, and the third limit block 635 is driven to move by the fifth sliding block 634. When the third limit block 635 is inserted into the third limit groove 69, the first connecting tube 61 is fixedly connected with the second connecting tube 612. At this time, the wire release mechanism 6 is driven to rotate synchronously by rotating the guide positioning mechanism 4 to achieve the angle Adjustment, when the third limit block 635 disengages from the third limit groove 69, the second connecting tube 612 is rotatably connected to the first connecting tube 61, and the telescopic rod mechanism 8 is operated to insert its telescopic rod into the first limit hole 110, and the supporting mechanism 1 is connected and fixed to the line-releasing mechanism 6. At this time, the guide positioning mechanism 4 is rotated, and the line-releasing mechanism 6 is in a stationary state. When the third limit block 635 on the other line-releasing mechanism 6 is inserted into the third limit groove 69, the other line-releasing mechanism 6 is driven to rotate synchronously through the guide positioning mechanism 4, thereby realizing the function of multi-line and multi-angle separate line release.

[0027] Specifically: the support mechanism 1 includes a first annular support frame 11 and a second annular support frame 14, a base 12 is fixedly provided at the lower end of the first annular support frame 11, a first support rod 13 is fixedly provided at the middle position of the lower end of the base 12, the first support rod 13 is slidably installed on the second annular support frame 14, a first limiting bolt 15 is threadedly installed on the second annular support frame 14, the end of the first limiting bolt 15 corresponds to the first support rod 13, the first support rod 13 is operated to move up and down along the second annular support frame 14, and the first limiting bolt 15 is operated to contact the first support rod 13, so as to fix the first support rod 13 on the second annular support frame 14, and a telescopic leg mechanism 16 is installed on the second annular support frame 14.

[0028] The first annular support frame 11 is provided with a first annular groove 17, and the first annular support frame 11 is provided with two symmetrical first arc grooves 18, the first arc groove 18 is connected with the first annular groove 17, and a first screw hole 19 is provided at the first arc groove 18 of the first annular support frame 11. The mounting mechanism 2 includes a first rotating disk 21, and the first rotating disk 21 is rotatably mounted in the first annular groove 17. The first limiting mechanism 3 includes a first bolt 31, and a rotating lever 33 is fixedly provided at one end of the first bolt 31, and a first arc limiting block 32 is rotatably installed at the other end of the first bolt 31. The first arc limiting block 32 is slidably installed in the first arc groove 18, and the first bolt 31 is threadedly installed in the first screw hole 19.

[0029] In actual operation: the first rotating disk 21 on the operating installation mechanism 2 rotates along the first annular groove 17 on the first annular support frame 11. When adjusted to a suitable angle, the first bolt 31 is driven to rotate along the first screw hole 19 by rotating the lever 33. The first arc-shaped limit block 32 is pushed to move along the first arc-shaped groove 18 by the first bolt 31, so that the first arc-shaped limit block 32 contacts the first rotating disk 21, and the first rotating disk 21 is fixed on the first annular support frame 11 by the friction force between the first arc-shaped limit block 32 and the first rotating disk 21.

[0030] The limiting assembly includes a sealing cavity 54 provided on the connecting column 51, and two symmetrical first piston cavities 55 and second piston cavities 58 are provided on the connecting column 51. The first piston cavity 55 and the second piston cavity 58 are connected through the sealing cavity 54. A first piston 514 is sealingly and slidably installed in the first piston cavity 55, and a first elastic component 515 is arranged between the first piston 514 and the first piston cavity 55. A second limiting block 516 is slidably installed on the connecting column 51, a second limiting groove 67 is provided on the inner wall of the first connecting cylinder 61, and the second limiting block 516 corresponds to the second limiting groove 67. A second piston 517 is sealingly and slidably installed in the second piston cavity 58, a second elastic component 519 is arranged between the second piston 517 and the connecting column 51, an arc portion 518 is provided on the second piston 517, and the first connecting cylinder 61 corresponds to the arc portion 518.

[0031] An exhaust chamber 511 and an air supply chamber 510 are provided on the connecting column 51. The exhaust chamber 511 is connected with the sealing chamber 54 through the air supply chamber 510. A third piston chamber 512 is provided at the exhaust chamber 511 of the connecting column 51. A third piston 520 is sealingly and slidably mounted on the third piston chamber 512. A third elastic component 521 is provided between the third piston 520 and the third piston chamber 512. The third piston 520 is pushed by the third elastic component 521 to isolate the exhaust chamber 511 from the air supply chamber 510. A third sliding rod 522 is fixedly provided on the third piston 520. The third sliding rod 522 is slidably mounted on one end of the exhaust chamber 511. The third sliding rod 522 is operated to drive the third piston 520 to slide along the third piston chamber 512 to connect the air supply chamber 510 with the exhaust chamber 511.

[0032] A first through hole 56 and a second arc groove 57 are provided on the connecting column 51. The second arc groove 57 is connected to the first piston cavity 55 through the first through hole 56. The second limit block 516 is slidably installed in the second arc groove 57. The first piston 514 is connected and fixed to the second limit block 516 through the first sliding rod 513. The first sliding rod 513 is slidably installed in the first through hole 56. The first elastic component 515 is movably mounted on the first sliding rod 513. A support vertical plate 59 is fixedly provided in the sealing cavity 54 of the connecting column 51. One end of the second elastic component 519 is connected and fixed to the support vertical plate 59, and the other end of the second elastic component 519 is connected and fixed to the second piston 517. The arc portion 518 of the second piston 517 is pushed out of the connecting column 51 by the second elastic component 519.

[0033] Specifically: the first elastic component 515 is movably installed in the first piston cavity 55, one end of the first elastic component 515 is fixedly connected to the first piston 514, and the other end of the first elastic component 515 is fixedly connected to the connecting column 51, and the second limit block 516 is driven by the first elastic component 515 to retract into the second arc groove 57, the third elastic component 521 is movably installed in the third piston cavity 512, and the third elastic component 521 is movably mounted on the third sliding rod 522, one end of the third elastic component 521 is fixedly connected to the third piston 520, and the other end of the third elastic component 521 is fixedly connected to the connecting column 51, and the first elastic component 515, the second elastic component 519 and the third elastic component 521 are all reset springs.

[0034] A first limiting groove 53 is provided at the upper end of the connecting column 51, and a first limiting block 66 is fixedly arranged in the first connecting tube 61, and the first limiting block 66 corresponds to the first limiting groove 53. The cross section of the first limiting groove 53 is square, and the cross section of the first limiting block 66 is square corresponding to the first limiting groove 53. A third arc groove 68 is provided at the lower end of the first connecting tube 61, and the third arc groove 68 corresponds to the arc portion 518. A first annular frame 52 is fixedly arranged on the connecting column 51.

[0035] In actual operation: operate the first connecting cylinder 61 to be movably sleeved on the connecting column 51, when the third arc groove 68 at the lower end of the first connecting cylinder 61 contacts the arc portion 518 on the second piston 517, the first connecting cylinder 61 pushes the second piston 517 to slide along the second piston cavity 58 for sealing, and compresses the second elastic component 519, and compresses the gas in the sealing cavity 54 through the second piston 517, so that the gas pressure in the sealing cavity 54 increases, and pushes the first piston 514 to interact along the first piston cavity 55, and drives the first sliding rod 513 to slide along the first through hole 56 through the first piston 514, and compresses the first elastic component 515, and pushes the second limiting block 516 to be inserted into the second limiting groove 67 in the first connecting cylinder 61 through the first sliding rod 513, so as to realize the connecting column 51 Self-locking with the first connecting tube 61, when disassembly is required, the third sliding rod 522 is operated to drive the third piston 520 to slide along the third piston cavity 512, and the gas delivery cavity 510 is connected with the exhaust cavity 511, so that the gas in the sealing cavity 54 is discharged through the gas delivery cavity 510 and the exhaust cavity 511, so that the gas pressure in the sealing cavity 54 is reduced, and the first piston 514 is driven by the first elastic component 515 to move in the opposite direction along the first piston cavity 55, so that the second limit block 516 is retracted into the second arc groove 57, and the first connecting tube 61 is taken out on the connecting column 51. At this time, under the action of the second elastic component 519, the second piston 517 is pushed to reset, the external force on the third sliding rod 522 is cancelled, and under the action of the third elastic component 521, the third piston 520 is pushed to reset.

[0036] A lower support frame 62 is fixedly installed at one end of the first connecting tube 61, and an upper support frame 65 is installed at the other end of the first connecting tube 61 through a thread. A rotating groove 63 is opened at the opposite ends of the lower support frame 62 and the upper support frame 65, and rotating rings 613 are fixedly installed at both ends of the second connecting tube 612. The two rotating rings 613 are rotatably installed in the two rotating grooves 63 respectively.

[0037] Specifically: a first external thread 64 is provided on the upper end of the first connecting tube 61, and an internal thread is provided on the upper support frame 65. The internal thread of the upper support frame 65 is threadedly connected to the first external thread 64, and the second connecting tube 612 is rotatably installed between the upper support frame 65 and the lower support frame 62.

[0038] A cover plate 611 is detachably mounted on the support shell 610, and a fifth support frame 632 is fixedly mounted on the cover plate 611. A first mounting hole 616 is provided on the cover plate 611. The transmission mechanism includes a first rotating shaft 630 rotatably mounted in the first mounting hole 616. An output end of the driving component 631 is fixedly connected to one end of the first rotating shaft 630, and a second transmission gear 629 is fixedly provided on the other end of the first rotating shaft 630. A first transmission gear 628 is fixedly provided on the upper end of the winding drum 627, and the first transmission gear 628 corresponds to the second transmission gear 629. The starting driving component 631 drives the winding drum 627 to rotate along the second connecting tube 612 through the cooperation of the first rotating shaft 630, the second transmission gear 629 and the first transmission gear 628.

[0039] Specifically: a screw hole is opened on the support shell 610, a through hole is opened on the cover plate 611, the cover plate 611 is threadedly connected to the screw hole by bolts passing through the through holes, and the cover plate 611 is connected and fixed to the support shell 610, and the driving component 631 is a forward and reverse servo motor, which is installed on the cover plate 611 by bolts and nuts.

[0040] In actual operation: the second connecting tube 612 is movably mounted on the first connecting tube 61, and the rotating ring 613 is rotatably installed in the rotating groove 63, the upper support frame 65 is threadedly installed on the first connecting tube 61, the second connecting tube 612 is rotatably installed on the first connecting tube 61 through the upper support frame 65 and the lower support frame 62, the winding drum 627 is rotatably installed on the second connecting tube 612, and then the cover plate 611 is fixed on the support shell 610, the driving component 631 is started to drive the first transmission gear 628 to rotate through the first rotating shaft 630, the second transmission gear 629 is driven to rotate through the first transmission gear 628, and the winding drum 627 is driven to rotate along the second connecting tube 612 through the second transmission gear 629 to realize winding and releasing of the line. Example

[0041] Based on the first embodiment, Figure 1-5 As shown, a screw hole is opened on the first rotating disk 21 , and a first mounting frame 22 is fixedly installed on the lower end of the laser emitter 41 . A screw hole is opened on the first mounting frame 22 , and the first mounting frame 22 and the first rotating disk 21 are connected and fixed by stud bolts 23 . Example

[0042] On the basis of embodiment one, a fourth annular support frame 620 is fixedly provided on the support shell 610, a fourth annular groove 621 is opened on the fourth annular support frame 620, a fourth sliding block 622 is slidably installed in the fourth annular groove on the fourth annular support frame 620, a second limiting bolt 623 is threadedly installed on the fourth sliding block 622, the second limiting bolt 623 is operated to fix the fourth sliding block 622 in the fourth annular groove of the fourth annular support frame 620, a connecting block 624 is fixedly provided on the fourth sliding block 622, and the telescopic rod mechanism 8 is installed on the connecting block 624.

[0043] Specifically: the cross-section of the fourth annular groove 621 is in a "concave" shape, the cross-section of the fourth sliding block 622 is in a "convex" shape corresponding to the fourth annular groove 621, a second through hole 625 is opened on the connecting block 624, the telescopic rod mechanism 8 is slidably installed in the second through hole 625, and a second limiting bolt 623 is threadedly installed on the connecting block 624. The second limiting bolt 623 is operated to fix the telescopic rod mechanism 8 in the second through hole 625. The telescopic rod mechanism 8 includes a telescopic tube and a telescopic rod, and the telescopic rod mechanism 8 is an existing technology.

[0044] In actual operation: operate the fourth sliding block 622 to slide along the fourth annular groove 621, adjust the position of the telescopic rod mechanism 8, and fix the fourth sliding block 622 on the fourth annular support frame 620 through the second limiting bolt 623, operate the telescopic rod mechanism 8 to slide along the second through hole 625, so as to facilitate the adjustment of the height of the telescopic rod mechanism 8, and fix the telescopic rod mechanism 8 in the second through hole 625 of the connecting block 624 through the second limiting bolt 623. Example

[0045] On the basis of embodiment one or embodiment three, a guide adjustment mechanism 7 is detachably installed on the line-releasing mechanism 6, and the guide adjustment mechanism 7 includes a second mounting frame 71 detachably installed on the supporting shell 610, an L-shaped connecting rod 72 is fixedly provided on the second mounting frame 71, a sliding cavity 73 is fixedly provided on the L-shaped connecting rod 72, an adjusting sliding rod 74 is slidably installed in the sliding cavity 73, a third limiting bolt 75 is provided between the sliding cavity 73 and the adjusting sliding rod 74, and the third limiting bolt 75 is operated to fix the adjusting sliding rod 74 in the sliding cavity 73, a guide frame 76 is fixedly provided on the adjusting sliding rod 74, a second guide hole 77 is opened on the guide frame 76, and the second guide hole 77 corresponds to the first guide hole 617, and two symmetrical second guide pulleys 78 are rotatably installed on one end of the guide frame 76 close to the first guide hole 617, and a first guide pulley 618 is rotatably installed on the supporting shell 610 located at the lower end of the first guide hole 617, and the first guide pulley 618 corresponds to the second guide pulley 78.

[0046] Specifically: a support plate is arranged on the side of the support shell 610, a first guide hole 617 is opened in the middle position of the support plate, a first guide pulley 618 is rotatably installed on the support plate, four second screw holes 619 are fixedly arranged on the support plate, the four second screw holes 619 are evenly distributed circumferentially, and the second mounting frame 71 is threadedly connected to the second screw holes 619 by bolts, thereby being fixed to the support plate.

[0047] In actual operation: operate the adjustment sliding rod 74 to move along the sliding cavity 73, and operate the third limiting bolt 75 to fix the adjustment sliding rod 74 in the sliding cavity 73, so as to adjust the height of the guide frame 76, and through the cooperation of the first guide pulley and the second guide pulley 78, the height of the wiring harness can be adjusted, which is suitable for the wiring requirements in different scenarios.

[0048] The basic principles and main features of the present invention and the advantages of the present invention are shown and described above. The present invention is not limited to the above embodiments. The above embodiments and descriptions are only for illustrating the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, and these changes and improvements all fall within the scope of the present invention to be protected.

Claims

1. An engineering surveying and setting-out device, comprising a support mechanism (1) and a guide positioning mechanism (4), wherein the guide positioning mechanism (4) is rotatably mounted on the support mechanism (1) via a first rotating disk (21), a first limiting mechanism (3) is arranged between the support mechanism (1) and the first rotating disk (21), the first limiting mechanism (3) is operated to fix the first rotating disk (21) on the support mechanism (1), the guide positioning mechanism (4) comprises a laser emitter (41) detachably mounted on the first rotating disk (21), a top plate (43) and a transmitter head (42) are arranged on the laser emitter (41), a setting-out mechanism (6) is detachably mounted on the top plate (43) of the guide positioning mechanism (4), and the device is characterized in that: A first support column (46) is fixedly provided on the top plate (43); a connecting mechanism (5) is detachably installed on the wire-releasing mechanism (6) and the first support column (46); the guiding and positioning mechanism (4) is connected to the wire-releasing mechanism (6) via the connecting mechanism (5); and the two wire-releasing mechanisms (6) are connected via the connecting mechanism (5); The connecting mechanism (5) comprises a connecting column (51), and the connecting column (51) on the connecting mechanism (5) is located between the wire-releasing mechanism (6) and the guiding and positioning mechanism (4), and is connected and fixed to the first supporting column (46) in a detachable manner. The wire-releasing mechanism (6) comprises a first connecting tube (61), and the connecting column (51) is rotatably installed in the first connecting tube (61). The connecting column (51) and the first connecting tube (61) are connected and fixed by a limiting assembly, and the limiting assembly is operated to connect the connecting column (51) and the first connecting tube (61) ), the first connecting tube (61) is rotatably mounted with a second connecting tube (612), the second connecting tube (612) is fixedly mounted with a support shell (610), the support shell (610) is fixedly mounted with two symmetrical fifth support frames (632), the two fifth support frames (632) are both slidably mounted with a third limiting block (635), the first connecting tube (61) is provided with two symmetrical third limiting grooves (69), the third limiting block (635) is opposite to the third limiting groove (69), The two third limit blocks (635) are both fixedly provided with a first screw rod (637), the thread directions of the two first screw rods (637) are opposite, the two first screw rods (637) are connected by a double threaded tube (638), and the double threaded tube (638) is operated to drive the third limit block (635) to slide along the fifth support frame (632) through the two first screw rods (637), and the support shell (610) is provided with a first guide hole (617), through which the third limit block (635) is inserted into the third limit groove (69) The second connecting tube (612) is connected and fixed to the first connecting tube (61), and the first guide hole (617) corresponds to the transmitting head (42). The support shell (610) is provided with a telescopic rod mechanism (8). The support mechanism (1) is provided with a plurality of first limiting holes (110). The plurality of first limiting holes (110) are evenly distributed along the circumference of the support mechanism (1). The telescopic rod mechanism (8) is operated to insert its output end into the first limiting hole (110), and the support mechanism (1) is connected and fixed to the support shell (610); Similarly, the connecting column (51) on the connecting mechanism (5) between the two wire-releasing mechanisms (6) is connected and fixed to the first connecting tube (61) on the lower wire-releasing mechanism (6) in a detachable manner; A wire winding drum (627) is rotatably mounted on the second connecting cylinder (612), and a driving component (631) is detachably mounted on the supporting shell (610). The driving component (631) is transmission-connected to the wire winding drum (627) via a transmission mechanism. When the driving component (631) is started, the wire winding drum (627) is driven to rotate along the second connecting cylinder (612) via the transmission mechanism.

2. The engineering surveying and setting-out device according to claim 1, characterized in that: The fifth support frame (632) is provided with a fifth sliding groove (633), the third limit block (635) is fixedly mounted on the fifth sliding block (634), the fifth sliding block (634) is slidably mounted in the fifth sliding groove (633), the fifth sliding block (634) is fixedly connected to the first screw rod (637) via the sixth support frame (636), and the internal threads at both ends of the double-threaded tube (638) have opposite thread directions.

3. The engineering surveying and setting-out device according to claim 2, characterized in that: The limiting assembly comprises a sealing cavity (54) provided on a connecting column (51), wherein the connecting column (51) is provided with two symmetrical first piston cavities (55) and second piston cavities (58), wherein the first piston cavity (55) and the second piston cavity (58) are connected via the sealing cavity (54), wherein a first piston (514) is sealingly and slidably installed in the first piston cavity (55), wherein a first elastic component (515) is provided between the first piston (514) and the first piston cavity (55), wherein a second limiting block (516) is slidably installed on the connecting column (51), and wherein the inner wall of the first connecting cylinder (61) is provided with a sealing cavity (54). A second limiting groove (67) is provided, the second limiting block (516) corresponds to the second limiting groove (67), a second piston (517) is sealingly and slidably installed in the second piston cavity (58), a second elastic component (519) is provided between the second piston (517) and the connecting column (51), an arc portion (518) is provided on the second piston (517), and the first connecting tube (61) corresponds to the arc portion (518), and the first connecting tube (61) is operated to compress the gas in the sealing cavity (54) through the second piston (517), so as to push the second limiting block (516) to be inserted into the second limiting groove (67).

4. The engineering surveying and setting-out device according to claim 3, characterized in that: The connecting column (51) is provided with an exhaust cavity (511) and an air delivery cavity (510), the exhaust cavity (511) is connected with the sealing cavity (54) through the air delivery cavity (510), the exhaust cavity (511) of the connecting column (51) is provided with a third piston cavity (512), a third piston (520) is sealingly and slidably mounted on the third piston cavity (512), and a third elastic component (520) is provided between the third piston (520) and the third piston cavity (512). 1), the third piston (520) is pushed by the third elastic component (521) to isolate the exhaust chamber (511) from the gas delivery chamber (510), the third piston (520) is fixedly provided with a third sliding rod (522), the third sliding rod (522) is slidably mounted on one end of the exhaust chamber (511), and the third sliding rod (522) is operated to drive the third piston (520) to slide along the third piston cavity (512), so as to connect the gas delivery chamber (510) with the exhaust chamber (511).

5. The engineering surveying and setting-out device according to claim 4, characterized in that: The connecting column (51) is provided with a first through hole (56) and a second arc groove (57), the second arc groove (57) is connected to the first piston cavity (55) through the first through hole (56), the second limit block (516) is slidably installed in the second arc groove (57), the first piston (514) is connected and fixed to the second limit block (516) through a first sliding rod (513), the first sliding rod (513) is slidably installed in the first through hole (56), the first elastic component (515) is movably mounted on the first sliding rod (513), a supporting vertical plate (59) is fixedly arranged in the sealing cavity (54) of the connecting column (51), one end of the second elastic component (519) is connected and fixed to the supporting vertical plate (59), and the other end of the second elastic component (519) is connected and fixed to the second piston (517).

6. The engineering surveying and setting-out device according to claim 5, characterized in that: A first limiting groove (53) is formed at the upper end of the connecting column (51), and a first limiting block (66) is fixedly disposed in the first connecting tube (61), wherein the first limiting block (66) corresponds to the first limiting groove (53).

7. An engineering surveying and setting-out device according to any one of claims 1 to 6, characterized in that: A lower support frame (62) is fixedly mounted on one end of the first connecting tube (61), and an upper support frame (65) is threadedly mounted on the other end of the first connecting tube (61). A rotation groove (63) is provided at the opposite ends of the lower support frame (62) and the upper support frame (65). Rotating rings (613) are fixedly mounted at both ends of the second connecting tube (612), and the two rotating rings (613) are rotatably mounted in the two rotating grooves (63) respectively.

8. The engineering surveying and setting-out device according to claim 7, characterized in that: The support shell (610) is detachably mounted with a cover plate (611), the fifth support frame (632) is fixedly mounted on the cover plate (611), the cover plate (611) is provided with a first mounting hole (616), the transmission mechanism comprises a first rotating shaft (630) rotatably mounted in the first mounting hole (616), the output end of the driving component (631) is fixedly connected to one end of the first rotating shaft (630), the other end of the first rotating shaft (630) is fixedly provided with a second transmission gear (629), the upper end of the winding drum (627) is fixedly provided with a first transmission gear (628), the first transmission gear (628) corresponds to the second transmission gear (629), and the starting driving component (631) drives the winding drum (627) to rotate along the second connecting tube (612) through the cooperation of the first rotating shaft (630), the second transmission gear (629) and the first transmission gear (628).

9. The engineering surveying and setting-out device according to claim 7, characterized in that: A fourth annular support frame (620) is fixedly arranged on the support shell (610), and a fourth annular groove (621) is opened on the fourth annular support frame (620), and a fourth sliding block (622) is slidably installed in the fourth annular groove (621) on the fourth annular support frame (620), and a second limiting bolt (623) is threadedly installed on the fourth sliding block (622), and the second limiting bolt (623) is operated to fix the fourth sliding block (622) in the fourth annular groove (621) of the fourth annular support frame (620), and a connecting block (624) is fixedly arranged on the fourth sliding block (622), and the telescopic rod mechanism (8) is installed on the connecting block (624).

10. The engineering surveying and setting-out device according to claim 9, characterized in that: The wire-releasing mechanism (6) is detachably provided with a guide adjustment mechanism (7), and the guide adjustment mechanism (7) comprises a second mounting frame (71) detachably provided on the supporting shell (610), an L-shaped connecting rod (72) is fixedly provided on the second mounting frame (71), a sliding cavity (73) is fixedly provided on the L-shaped connecting rod (72), an adjusting sliding rod (74) is slidably provided in the sliding cavity (73), a third limiting bolt (75) is provided between the sliding cavity (73) and the adjusting sliding rod (74), and the third limiting bolt (75) is operated to fix the adjusting sliding rod (74) The adjusting sliding rod (74) is fixed in the sliding cavity (73), and a guide frame (76) is fixedly provided on the adjusting sliding rod (74), and a second guide hole (77) is opened on the guide frame (76), and the second guide hole (77) corresponds to the first guide hole (617), and two symmetrical second guide pulleys (78) are rotatably installed on one end of the guide frame (76) close to the first guide hole (617), and a first guide pulley (618) is rotatably installed on the supporting shell (610) located at the lower end of the first guide hole (617), and the first guide pulley (618) corresponds to the second guide pulley (78).

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