CN115585795A - Engineering measurement pay-off device and using method thereof - Google Patents
Engineering measurement pay-off device and using method thereof Download PDFInfo
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- CN115585795A CN115585795A CN202210915236.2A CN202210915236A CN115585795A CN 115585795 A CN115585795 A CN 115585795A CN 202210915236 A CN202210915236 A CN 202210915236A CN 115585795 A CN115585795 A CN 115585795A
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- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C15/00—Surveying instruments or accessories not provided for in groups G01C1/00 - G01C13/00
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Abstract
The invention provides an engineering measurement pay-off device and a using method thereof, wherein the engineering measurement pay-off device comprises the following steps: a movable seat; the fixing column, fixed column fixed mounting in remove the both sides at seat top, the inboard of fixed column has been seted up and has been run through the spout, the inside sliding connection who runs through the spout has first slider, the inboard rotation of first slider is connected with the rolling disc, the inboard fixedly connected with spliced pole of rolling disc, the top of spliced pole is rotated and is connected with the connection pad, the top fixed mounting of connection pad has the support column, the top fixed mounting of support column has pay-off. According to the engineering measurement pay-off device and the using method thereof, the using height, the angle and the using direction of the pay-off device can be adjusted according to the requirements of workers, so that the diversity of the whole use process is improved, the situation of lumbar muscle strain caused by the fact that the workers need to bend down during the use process is avoided, and the workload can be reduced.
Description
Technical Field
The invention relates to the field of engineering, in particular to an engineering measurement pay-off device and a using method thereof.
Background
Engineering refers to the process of transforming an existing entity into an artificial product with an expected use value by an organized group of people based on a certain set of assumed targets and applying related scientific knowledge and technical means.
When building construction work is carried out, the construction range and the construction mode need to be distinguished by using lines, so that the pay-off device needs to be used at the time.
The most directness of current unwrapping wire mode is launched the line of lapping and is used, but the inconvenient later stage of this kind of mode is rolled up the line, and inconvenient according to the actual condition and change direction and angle and the height of using, so can make the staff bow and operate, the long-time work load that can increase the staff that is in this state.
Therefore, it is necessary to provide an engineering surveying pay-off device and a method for using the same to solve the above technical problems.
Disclosure of Invention
The invention provides an engineering measurement pay-off device and a using method thereof, and solves the problems that in the prior art, the using direction, angle and height are inconvenient to change according to actual conditions, so that a worker can bend down to operate, and the workload of the worker can be increased when the worker is in the state for a long time.
In order to solve the technical problem, the invention provides an engineering measurement pay-off device and a using method thereof, wherein the engineering measurement pay-off device comprises the following steps: a movable seat;
the fixing columns are fixedly installed on two sides of the top of the moving seat, a through sliding groove is formed in the inner side of each fixing column, a first sliding block is connected to the inside of the through sliding groove in a sliding mode, a rotating disc is rotatably connected to the inner side of the first sliding block, a connecting column is fixedly connected to the inner side of the rotating disc, the top of each connecting column is rotatably connected with a connecting disc, a supporting column is fixedly installed on the top of each connecting disc, and a pay-off device is fixedly installed on the top of each supporting column;
the fixing hole is formed in the front face of the inner part of the rotating disc;
the second sliding block is connected to the surface of the supporting column in a sliding mode, a tension spring is arranged at the bottom of the second sliding block and located on the surface of the supporting column, and a rotating ring is rotatably connected to the bottom of the tension spring and located at the top of the connecting disc;
fixed knot constructs, fixed knot constructs set up in the both sides at connecting column top, fixed knot constructs including the second spout, the inside sliding connection of second spout has the third slider, the top fixed mounting of third slider has the inserted bar, the inboard rotation of inserted bar is connected with the connecting rod.
Preferably, the other end of the connecting rod is rotatably connected with the outer side of the second sliding block.
Preferably, a pull rod is arranged inside the through sliding groove, and the bottom of the pull rod and the top of the first sliding block are fixedly installed.
Preferably, the both sides on pull rod surface have all been seted up the intercommunication spout, the both sides on pull rod surface just are located the spacing groove has been seted up in the outside of intercommunication spout, the surperficial sliding connection of pull rod has the adaptation slider.
The use method of the engineering measurement pay-off device comprises the following steps:
the pull rod is pulled upwards to enable the pull rod to move upwards under force and drive the first sliding block, the first sliding block is enabled to move upwards in the through sliding groove, the rotating disc, the connecting column and all structures fixedly mounted on the connecting column are driven to move upwards synchronously through the movement of the first sliding block, the adaptive sliding block is enabled to move synchronously through the upward movement of the pull rod until the pay-off device moves upwards to a proper position, the adaptive sliding block is enabled to rotate on the surface of the pull rod through rotation of the adaptive sliding block, the lug inside the adaptive sliding block rotates to the inside of the connecting sliding groove from the inside of the limiting groove, the adaptive sliding block is enabled to move downwards on the surface of the pull rod through pushing of the adaptive sliding block and moves downwards in the connecting sliding groove until the adaptive sliding block moves to a proper position, the lug inside the connecting sliding groove is enabled to rotate to enter the limiting groove through clockwise rotation of the adaptive sliding block, and the bottom of the adaptive sliding block and the top of the fixed sliding block are enabled to be in a fixed position and the fixed position, so that the pay-off device is not enabled to be in a use state.
When the using angle of the pay-off device needs to be changed, the second slider can be manually pushed to enable the second slider to move upwards on the surface of the supporting column and stretch the tension spring, so that the tension spring is elastically deformed, the connecting rod is driven to move through the movement of the second slider, the third slider is pulled through the angle change generated by the movement of the connecting rod, the third slider is driven to move from the outer side to the inner side in the second sliding groove, the inserting rod is driven to move through the movement of the third slider, the inserting rod is gradually separated from the inner part of the fixed hole to enable the connecting rod and the rotating disc to lose the state of being positioned, the connecting rod can be rotated on the inner side of the rotating disc through rotation, all structures fixedly mounted on the connecting rod including the pay-off device are driven to change the using angle until the connecting rod is adjusted to a proper position, and then the connecting rod is fixed in the fixed hole matched with the current position of the inserting rod.
When the using direction of the pay-off device needs to be changed, the pay-off device can be directly pulled to drive the supporting column and the connecting disc to rotate and rotate at the top of the connecting column until the supporting column and the connecting disc rotate to a proper position.
Preferably, the equal fixedly connected with mounting panel in both sides at pay-off top, the inboard rotation of mounting panel is connected with reciprocal lead screw, the surface cover of reciprocal lead screw is equipped with the thread piece.
Preferably, the top of the thread block is fixedly provided with a guide ring, and the inner side of the mounting plate is fixedly provided with a sliding rod at the bottom of the reciprocating screw rod.
Preferably, the surface of the sliding rod is connected with a fifth sliding block in a sliding manner, and the top of the fifth sliding block is fixedly installed with the bottom of the threaded block.
Preferably, a first gear is fixedly mounted at the left end of the reciprocating screw rod, and a second gear is meshed at the bottom of the first gear.
Preferably, the right side of the second gear is rotatably connected with the left side of the mounting plate, and an operating panel is fixedly mounted on the left side of the second gear.
Compared with the related art, the engineering measurement pay-off device and the using method thereof provided by the invention have the following beneficial effects:
the invention provides an engineering measurement pay-off device and a using method thereof, wherein the using height, the angle and the using direction of the pay-off device can be adjusted according to the requirements of workers by the mutual matching of structures such as a moving seat, a fixed column, a through sliding chute, a first sliding block, a connecting column, a connecting disc, a supporting column, a pay-off device, a fixed structure, a rotating disc, a fixed hole, a rotating ring, a second sliding block, a tension spring and the like, so that the diversity in the integral use is improved, the situation that the workers need to bend down to cause lumbar muscle strain during the use is avoided, and the workload can be reduced.
Drawings
FIG. 1 is a schematic structural diagram of a first embodiment of an engineering surveying pay-off device and a method for using the same according to the present invention;
fig. 2 is a three-dimensional structure diagram of the outer side of the fixing column shown in fig. 1;
FIG. 3 is a schematic structural view of a cross section of the movable base shown in FIG. 1;
FIG. 4 is a schematic structural view of a top section of the adaptor block of FIG. 1;
FIG. 5 is an enlarged view of portion A of FIG. 3;
FIG. 6 is a schematic structural diagram of a second embodiment of an engineering surveying pay-off device and a method for using the same according to the present invention;
FIG. 7 is a schematic structural diagram of a third embodiment of an engineering surveying pay-off device and a method for using the same according to the present invention;
fig. 8 is a schematic structural view of the front surface of the L-shaped groove shown in fig. 7.
Reference numbers in the figures: 1. a moving seat, 2, a fixed column, 3, a through sliding groove, 4, a first sliding block, 6, a connecting column, 7, a connecting disc, 9, a supporting column, 10, a pay-off device, 111, a second sliding groove, 112, a third sliding block, 113, an inserting rod, 114, a connecting rod, 12, a rotating disc, 13, a fixed hole, 14, a rotating ring, 15, a second sliding block, 16, a tension spring, 17, a pull rod, 18, a communicating sliding groove, 19, a limiting groove, 20 and an adaptive sliding block,
21. a mounting plate 22, a reciprocating screw rod 23, a thread block 24, a guide ring 25, a slide rod 26, a fifth slide block 27, a first gear 28, an operating plate 29 and a second gear,
30. the sliding block comprises an insertion block 31, an L-shaped rod 32, a positioning block 33, a mounting seat 34, an L-shaped groove 35, a positioning groove 36, a third sliding groove 37, a sixth sliding block 38, a second spring 39, a bottom plate 40, a top plate 41 and a fixing groove.
Detailed Description
The invention is further described below with reference to the drawings and the embodiments.
First embodiment
Please refer to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5 in combination, wherein fig. 1 is a schematic structural diagram of a first embodiment of an engineering surveying pay-off device and a method for using the same according to the present invention; fig. 2 is a three-dimensional structure diagram of the outer side of the fixing column shown in fig. 1; FIG. 3 is a schematic structural view of a cross section of the movable base shown in FIG. 1; FIG. 4 is a schematic structural view of a top cross-section of the fitting screw block shown in FIG. 1; fig. 5 is an enlarged view of the part a shown in fig. 3. An engineering measurement pay-off device and a using method thereof comprise the following steps: a movable seat 1;
the fixing column 2 is fixedly installed on two sides of the top of the moving seat 1, a through sliding groove 3 is formed in the inner side of the fixing column 2, a first sliding block 4 is connected to the inner side of the through sliding groove 3 in a sliding mode, a rotating disc 12 is connected to the inner side of the first sliding block 4 in a rotating mode, a connecting column 6 is fixedly connected to the inner side of the rotating disc 12, a connecting disc 7 is connected to the top of the connecting column 6 in a rotating mode, a supporting column 9 is fixedly installed on the top of the connecting disc 7, and a pay-off device 10 is fixedly installed on the top of the supporting column 9;
the fixing hole 13 is formed in the front surface inside the rotating disc 12;
the second sliding block 15 is connected to the surface of the supporting column 9 in a sliding manner, a tension spring 16 is arranged at the bottom of the second sliding block 15 and on the surface of the supporting column 9, and a rotating ring 14 is rotatably connected to the bottom of the tension spring 16 and on the top of the connecting disc 7;
thereby make the second slider receive decurrent power of pulling all the time through the elastic deformation of extension spring 16 to make its connecting rod atress all the time so can stable outside promotion inserted bar, impel its inserted bar stable insert in the inside of fixed orifices and fix its spliced pole on the rolling disc.
The number of the fixing holes 13 is a plurality of and the fixing holes are distributed on one side by the center of the rotating disc 12, and the rotatable angle of the connecting column 6 is less than one hundred eighty degrees, so that the connecting column 6 can be fixed in position after rotating to different and more angles.
Fixed knot constructs, fixed knot constructs set up in the both sides at spliced pole 6 top, fixed knot constructs including second spout 111, the inside sliding connection of second spout 111 has third slider 112, the top fixed mounting of third slider 112 has inserted bar 113, inserted bar 113's inboard rotation is connected with connecting rod 114.
The other end of the connecting rod 114 is rotatably connected to the outer side of the second slider 15.
A pull rod 17 is arranged inside the through sliding groove 3, and the bottom of the pull rod 17 is fixedly mounted with the top of the first sliding block 4.
Both sides on the surface of the pull rod 17 are provided with communicating sliding grooves 18, both sides on the surface of the pull rod 17 and the outer sides of the communicating sliding grooves 18 are provided with limiting grooves 19, and the surface of the pull rod 17 is connected with an adaptive sliding block 20 in a sliding manner.
The working principle of the engineering measurement pay-off device and the using method thereof provided by the invention is as follows:
the pull rod 17 is pulled upwards to enable the pull rod 17 to move upwards under force and drive the first sliding block 4, the first sliding block 4 moves upwards in the sliding groove 3, the rotating disc 12, the connecting column 6 and all structures fixedly mounted on the connecting column 6 are driven to move upwards synchronously through the movement of the first sliding block 4, the adaptive sliding block 20 is driven to move synchronously through the upward movement of the pull rod 17 until the pay-off device 10 moves upwards to a proper position, the adaptive sliding block 20 is driven to rotate on the surface of the pull rod 17 through rotation, the lug inside the adaptive sliding block 20 rotates to the inside of the communicating sliding groove 18 from the inside of the limiting groove 19, the adaptive sliding block 20 is driven to move downwards on the surface of the pull rod 17 and move downwards in the communicating sliding groove 18 through pushing, the lug rotates clockwise to enter the limiting groove 19 through rotation after moving to a proper position until the lug moves to a proper position, the bottom of the adaptive sliding block 20 contacts with the top of the fixed column 2, and the fixed position of the pay-off device is fixed and the pay-off device is not capable of being used.
When the use angle of the pay-off device 10 needs to be changed, the second slider 15 can be manually pushed, so that the second slider 15 moves upwards on the surface of the supporting column 9 and stretches the tension spring 16, the tension spring 16 is enabled to generate elastic deformation, the connecting rod 114 is driven to move through the movement of the second slider 15, the third slider 112 is pulled through the angle change generated by the movement of the connecting rod 114, the third slider 112 is enabled to move from the outer side to the inner side in the second sliding groove 111, the inserting rod 113 is driven to move through the movement of the third slider 112, the inserting rod 113 is gradually separated from the inner part inserted in the fixing hole 13, the connection column 6 and the rotating disc 12 lose the positioned state, the connection column 6 can rotate on the inner side of the rotating disc 12 through rotating the connection column 6, all structures fixedly installed on the connection column 6 including the pay-off device 10 are driven to change the use angle until the connection column 6 is adjusted to a proper position, and then the connecting column 6 is fixed through inserting the inserting rod 113 into the fixing hole 13 matched with the current position.
When the using direction of the pay-off device 10 needs to be changed, the pay-off device 10 can be directly pulled to drive the supporting column 9 and the connecting disc 7 to rotate and rotate at the top of the connecting column 6 until the supporting column and the connecting disc rotate to a proper position.
Compared with the related art, the engineering measurement pay-off device and the using method thereof provided by the invention have the following beneficial effects:
through removing seat 1, fixed column 2, run through spout 3, first slider 4, spliced pole 6, connection pad 7, support column 9, pay-off 10, fixed knot constructs, rolling disc 12, fixed orifices 13, swivel ring 14, second slider 15, thereby can adjust pay-off 10's use height and angle and direction of use according to staff's needs in the cooperation each other between structures such as extension spring 16, so the variety when having improved whole use, and can not appear the staff need bow and lead to the condition of psoatic strain during the use, can reduce work load simultaneously.
Second embodiment
Referring to fig. 6, based on an engineering surveying pay-off device and a method for using the same provided in the first embodiment of the present application, a second embodiment of the present application provides another engineering surveying pay-off device and a method for using the same. The second embodiment is only a preferred mode of the first embodiment, and the implementation of the second embodiment does not affect the implementation of the first embodiment alone.
Specifically, the difference between the engineering measurement pay-off device and the using method thereof provided by the second embodiment of the application lies in that, the engineering measurement pay-off device and the using method thereof are characterized in that both sides of the top of the pay-off device 10 are fixedly connected with mounting plates 21, the inner sides of the mounting plates 21 are rotatably connected with reciprocating screw rods 22, and thread blocks 23 are sleeved on the surfaces of the reciprocating screw rods 22.
The screw block 23 and the reciprocating screw rod 22 are matched, so that the reciprocating screw rod 22 can rotate to enable the screw block 23 to perform reciprocating transverse movement on the surface of the screw block.
The top of the thread block 23 is fixedly provided with a guide ring 24, and the inner side of the mounting plate 21 is fixedly provided with a slide rod 25 at the bottom of the reciprocating screw rod 22.
The surface of the sliding rod 25 is connected with a fifth sliding block 26 in a sliding manner, and the top of the fifth sliding block 26 is fixedly installed with the bottom of the thread block 23.
A first gear 27 is fixedly mounted at the left end of the reciprocating screw rod 22, and a second gear 29 is meshed at the bottom of the first gear 27.
The first gear 27 and the second gear 29 have a certain gear ratio, so that the second gear 29 rotates at a slower speed and the first gear 27 rotates at a faster speed, thereby reducing the workload of workers in operation.
The right side of the second gear 29 is rotatably connected with the left side of the mounting plate 21, and the left side of the second gear 29 is fixedly provided with an operating plate 28.
The rotation of the second gear 29 can be facilitated by the operator by using the operation panel 28.
The working principle of the engineering measurement pay-off device and the using method thereof provided by the invention is as follows:
when the wire winding device needs to work firstly, the operation panel 28 can be manually rotated, the second gear 29 can be driven to rotate through the rotation of the operation panel 28, the first gear 27 is driven to rotate through the rotation of the second gear 29, the reciprocating screw rod 22 is driven to rotate through the rotation of the first gear 27, the thread block 23 sleeved on the surface of the reciprocating screw rod 22 is driven to perform reciprocating transverse movement on the surface of the reciprocating screw rod 22 through the rotation of the reciprocating screw rod 22, the dredging ring 24 is driven to perform synchronous movement through the movement of the thread block 23, and at the moment, the wire penetrating through the inside of the dredging ring 24 is swung left and right through the movement of the dredging ring 24, so that the wire can be stably and uniformly wound inside the wire winding device.
And will synchronously drive the fifth slider 26 when its screw block 23 moves, causing its fifth slider 26 to move on the surface of the slide bar 25.
Compared with the related art, the engineering measurement pay-off device and the using method thereof provided by the invention have the following beneficial effects:
through the mutual matching among the mounting plate 21, the reciprocating screw rod 22, the thread block 23, the dredging ring 24, the sliding rod 25, the fifth sliding block 26, the first gear 27, the operating disk 28, the second gear 29 and other structures, the paying-off device 10 can be used for more smoothly paying off and paying off, and meanwhile, the condition that the paying-off lines are accumulated at one position to cause uneven paying-off can be avoided when the paying-off device is used for paying off and paying off.
Third embodiment
Referring to fig. 7 and 8 in combination, based on the engineering surveying pay-off device and the method of using the same provided in the first embodiment of the present application, a third embodiment of the present application provides another engineering surveying pay-off device and a method of using the same. The third embodiment is only the preferable mode of the first embodiment, and the implementation of the third embodiment does not affect the implementation of the first embodiment alone.
Specifically, the difference between the engineering measurement pay-off device and the using method thereof provided by the third embodiment of the present application lies in that, the engineering measurement pay-off device and the using method thereof, the bottom of the pay-off device 10 is fixedly provided with the insert 30, two sides of the bottom of the pay-off device 10 are both fixedly connected with the L-shaped rod 31, the top of the inner side of the L-shaped rod 31 is fixedly provided with the positioning block 32, and the bottom of the pay-off device 10 is provided with the mounting seat 33.
The bottom of the L-shaped rod 31 is matched with the top opening of the L-shaped groove 34 in size and shape, and the positioning block 32 is matched with the positioning groove 35.
L-shaped groove 34 has all been seted up to the both sides of mount pad 33 both sides, constant head tank 35 has been seted up at the inboard top in L-shaped groove 34, fixed slot 41 has been seted up at the inside top of mount pad 33, the inside both sides of mount pad 33 just are located third spout 36 has all been seted up to the both sides of fixed slot 41, the inside sliding connection of third spout 36 has sixth slider 37.
Thereby mutually support through between third spout 36 and sixth slider 37 and roof 40, bottom plate 39 second spring 38 and make the inserted block 30 of inserting in fixed slot 41 inside receive ascending impetus to make L shape pole 31 atress carry out the rebound in the inside of L shape groove 34, so can make the stable inside of inserting in constant head tank 35 of its locating piece 32, thereby stable fix its pay-off 10 on mount pad 33.
A second spring 38 is arranged at the bottom of the sixth sliding block 37 and inside the third sliding groove 36, a bottom plate 39 is fixedly mounted on the inner side of the sixth sliding block 37, and a top plate 40 is rotatably connected to the top of the bottom plate 39.
The working principle of the engineering measurement pay-off device and the using method thereof provided by the invention is as follows:
when the paying-off device 10 needs to be fixed on the mounting seat 33, the paying-off device 10 is pushed downwards and drives the inserting block 30, the L-shaped rod 31 and the positioning block 32 to move downwards until the L-shaped rod 31 is inserted into the L-shaped groove 34 until the L-shaped rod 31 is completely inserted into the L-shaped groove 34, the inserting block 30 at the moment is inserted into the fixing groove 41 to press the top plate 40 downwards, the top plate 40 is driven to move downwards in the fixing groove 41 and drives the bottom plate 39 to move downwards, so that the sixth sliding block 37 is driven at the same time, the sixth sliding block 37 is driven to move downwards in the third sliding groove 36 to press the second spring 38, and the second spring 38 is driven to deform elastically.
After the L-shaped rod 31 is completely inserted into the L-shaped groove 34, the pay-off device 10 can be rotated manually and the L-shaped rod 31 and the insertion block 30 are driven to rotate synchronously, so that the L-shaped rod 31 can rotate in the L-shaped groove 34 to enable the L-shaped rod 31 to be inserted into the turning position in the L-shaped groove 34 and be located at a deeper position, the top opening positions of the L-shaped rod 31 and the L-shaped groove 34 are staggered, and the positioning block 32 and the positioning groove 35 are aligned.
Then, the pay-off device 10 is pressed downwards by loosening, the bottom plate 39 and the top plate 40 are pushed upwards by the elastic deformation of the second spring 38, so that the top plate 40 moves upwards, the insertion block 30 is pushed to move upwards under stress, the pay-off device 10 and the L-shaped rod 31 are driven to move upwards, the positioning block 32 is enabled to be inserted into the positioning groove 35, and the installation work between the pay-off device 10 and the installation seat 33 is completed.
Compared with the related art, the engineering measurement pay-off device and the using method thereof provided by the invention have the following beneficial effects:
through the mutual cooperation among the structures such as the inserting block 30, the L-shaped rod 31, the positioning block 32, the mounting seat 33, the L-shaped groove 34, the positioning groove 35, the third sliding groove 36, the sixth sliding block 37, the second spring 38, the bottom plate 39, the top plate 40, the fixing groove 41 and the like, the wire releasing device 10 can be conveniently detached or mounted, the wire releasing device can be used according to actual conditions, and therefore the overall practicability and the flexibility in use are improved.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. An engineering measurement pay-off device and a using method thereof are characterized by comprising the following steps: a movable seat;
the fixing columns are fixedly installed on two sides of the top of the moving seat, penetrating sliding grooves are formed in the inner sides of the fixing columns, first sliding blocks are connected inside the penetrating sliding grooves in a sliding mode, rotating discs are connected to the inner sides of the first sliding blocks in a rotating mode, connecting columns are fixedly connected to the inner sides of the rotating discs, connecting discs are connected to the tops of the connecting columns in a rotating mode, supporting columns are fixedly installed on the tops of the connecting discs, and pay-off devices are fixedly installed on the tops of the supporting columns;
the fixing hole is formed in the front surface inside the rotating disc;
the second sliding block is connected to the surface of the supporting column in a sliding mode, a tension spring is arranged at the bottom of the second sliding block and located on the surface of the supporting column, and a rotating ring is rotatably connected to the bottom of the tension spring and located at the top of the connecting disc;
fixed knot constructs, fixed knot constructs set up in the both sides at connecting post top, fixed knot constructs including the second spout, the inside sliding connection of second spout has the third slider, the top fixed mounting of third slider has the inserted bar, the inboard rotation of inserted bar is connected with the connecting rod.
2. The device as claimed in claim 1, wherein the other end of the connecting rod is rotatably connected to the outside of the second slider.
3. The engineering measurement pay-off device and the using method thereof as claimed in claim 1, wherein a pull rod is arranged inside the through sliding groove, and the bottom of the pull rod is fixedly installed with the top of the first sliding block.
4. The pay-off device for engineering measurement and the use method thereof as claimed in claim 3, wherein two sides of the surface of the pull rod are both provided with a communicating chute, two sides of the surface of the pull rod and the outer side of the communicating chute are provided with a limiting groove, and the surface of the pull rod is slidably connected with an adaptive sliding block.
5. Method of use of an engineering measurement pay-off according to claims 1-4, characterized in that it comprises the following steps:
the pull rod is pulled upwards to enable the pull rod to be forced to move upwards and drive the first sliding block, the first sliding block is enabled to move upwards in the through sliding groove, the rotating disc, the connecting column and all structures fixedly mounted on the connecting column are driven to move upwards synchronously through the movement of the first sliding block, the adaptive sliding block is enabled to move synchronously through the upward movement of the pull rod until the pay-off device moves upwards to a proper position, the adaptive sliding block is enabled to rotate on the surface of the pull rod through rotating the adaptive sliding block, the lug inside the adaptive sliding block rotates to the inside of the connecting sliding groove from the inside of the limiting groove, the adaptive sliding block is pushed to move downwards on the surface of the pull rod and move downwards in the connecting sliding groove until the adaptive sliding block moves to a proper position, the lug inside the adaptive sliding block is enabled to rotate to enter the limiting groove in the inside of the connecting sliding groove through rotating the clockwise direction, and the bottom of the adaptive sliding block and the top of the fixed sliding block are in a contact state, so that the fixed position of the pay-off device is adjusted, and the height of the fixed device is adjusted;
when the use angle of the pay-off device needs to be changed, the second slider can be manually pushed to enable the second slider to move upwards on the surface of the supporting column and stretch the tension spring, so that the tension spring is elastically deformed, the connecting rod is driven to move through the movement of the second slider, the third slider is pulled through the angle change generated by the movement of the connecting rod, the third slider is driven to move from the outer side to the inner side in the second sliding chute, the inserting rod is driven to move through the movement of the third slider, the inserting rod is gradually separated from the inner part of the fixed hole to enable the connecting column and the rotating disc to lose the state of being positioned, so that the connecting column can rotate on the inner side of the rotating disc through rotating the connecting column, all structures fixedly installed on the connecting column including the pay-off device are driven to change the use angle until the connecting column is adjusted to a proper position, and then the connecting column is fixed in the position by inserting the inserting rod into the fixed hole matched with the current position of the inserting rod;
when the using direction of the pay-off device needs to be changed, the pay-off device can be directly pulled to drive the supporting column and the connecting disc to rotate and rotate at the top of the connecting column until the supporting column and the connecting disc rotate to a proper position.
6. The engineering measurement pay-off device and the using method thereof as claimed in claim 1, wherein a mounting plate is fixedly connected to both sides of the top of the pay-off device, a reciprocating screw rod is rotatably connected to the inner side of the mounting plate, and a thread block is sleeved on the surface of the reciprocating screw rod.
7. The engineering measurement pay-off device and the using method thereof as claimed in claim 6, wherein a guide ring is fixedly installed at the top of the thread block, and a slide rod is fixedly installed at the bottom of the reciprocating screw rod and inside the mounting plate.
8. The engineering measurement pay-off device and the use method thereof as claimed in claim 7, wherein a fifth slide block is slidably connected to the surface of the slide rod, and the top of the fifth slide block is fixedly installed with the bottom of the threaded block.
9. The engineering measurement pay-off device and the using method thereof as claimed in claim 8, wherein a first gear is fixedly installed at the left end of the reciprocating screw rod, and a second gear is meshed at the bottom of the first gear.
10. The engineering measurement pay-off device and the using method thereof as claimed in claim 9, wherein the right side of the second gear is rotatably connected with the left side of the mounting plate, and the left side of the second gear is fixedly provided with an operating plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210915236.2A CN115585795A (en) | 2022-08-01 | 2022-08-01 | Engineering measurement pay-off device and using method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210915236.2A CN115585795A (en) | 2022-08-01 | 2022-08-01 | Engineering measurement pay-off device and using method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115585795A true CN115585795A (en) | 2023-01-10 |
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|---|---|---|---|
| CN202210915236.2A Pending CN115585795A (en) | 2022-08-01 | 2022-08-01 | Engineering measurement pay-off device and using method thereof |
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| Country | Link |
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| CN (1) | CN115585795A (en) |
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