CN220998738U - Engineering survey and drawing pay-off - Google Patents
Engineering survey and drawing pay-off Download PDFInfo
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- CN220998738U CN220998738U CN202322816998.XU CN202322816998U CN220998738U CN 220998738 U CN220998738 U CN 220998738U CN 202322816998 U CN202322816998 U CN 202322816998U CN 220998738 U CN220998738 U CN 220998738U
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- 238000013507 mapping Methods 0.000 claims abstract description 30
- 230000007246 mechanism Effects 0.000 claims abstract description 25
- 230000005540 biological transmission Effects 0.000 claims description 6
- 238000000034 method Methods 0.000 abstract description 13
- 230000008569 process Effects 0.000 abstract description 12
- 238000005259 measurement Methods 0.000 abstract description 5
- 238000010276 construction Methods 0.000 abstract description 4
- 238000005034 decoration Methods 0.000 abstract description 4
- 238000004804 winding Methods 0.000 description 9
- 238000009434 installation Methods 0.000 description 3
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 2
- 235000011941 Tilia x europaea Nutrition 0.000 description 2
- 239000004571 lime Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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Abstract
The utility model discloses an engineering surveying and mapping paying-off device, and relates to the technical field of engineering surveying and mapping. The utility model comprises a base, wherein a fixed plate is fixedly arranged at the corner of one side of the base, a rotating rod is rotationally connected between the fixed plates, a reel is fixedly arranged on the surface of the rotating rod at equal intervals, and a surveying and mapping line is wound on the reel; the driving mechanism is arranged at the side of the fixed plate and used for driving the rotating rod to rotate; the tensioning mechanism is arranged at one side of the top of the base, which is far away from the fixing plate. According to the utility model, the tension degree of the surveying and mapping line can be controlled through the adjustment of the tensioning mechanism, and the components such as the first guide wheel, the second guide wheel and the lifting piece work cooperatively, so that the surveying and mapping line maintains proper tension in the paying-off process, the conditions such as relaxation, swing and vibration are avoided, paying-off measurement or marking operation in the engineering construction and indoor decoration processes can be realized, and the stability and efficiency of the operation are improved.
Description
Technical Field
The utility model relates to the technical field of engineering surveying and mapping equipment, in particular to an engineering surveying and mapping paying-off device.
Background
During engineering construction, paying-off measurement or marking is often needed, for example, when foundation scribing is performed, paying-off is needed to be performed by pulling wires first and then using lime along the wires, and in addition, paying-off operation is often needed during indoor decoration. In the practical operation process, most workers can sleeve one or more winding drums on a round rod and then pull one end of the wire, but the winding of the wire is complicated by the method, and the winding drums are required to be rotated one by one.
The chinese patent with publication number CN116331963a proposes a pay-off for engineering survey and drawing, the on-line screen storage device comprises a base, be provided with the rotating electrical machines in the base, be equipped with the connector on the output of rotating electrical machines, be equipped with a plurality of drum fixed subassembly on the connector, drum fixed subassembly includes the fixed axle, the both ends of fixed axle all are equipped with the limit ring, peg graft between two limit rings and have the mounting bracket, the mounting bracket overcoat is equipped with the gasbag, the both ends of mounting bracket all are equipped with the spacing ring, be equipped with a plurality of spacing draw-in groove on the lateral wall of fixed axle, all be equipped with the stopper in every spacing draw-in groove, the inner mouth department of spacing draw-in groove is equipped with the elastic component, the one end and the elastic component fixed connection of stopper, the tip of the drum fixed subassembly of keeping away from the connector is equipped with pressure regulating assembly.
Although the device can realize synchronous work of a plurality of winding drums, the device lacks a necessary tensioning mechanism, so that the rope may be loosened and lose proper tension in the winding and unwinding process, excessive swing and vibration are generated, and the stability of winding and unwinding is reduced, therefore, an engineering surveying and mapping paying-off device is provided for solving the problems.
Disclosure of Invention
The utility model adopts the following technical scheme for realizing the purposes:
an engineering survey pay-off comprising:
The device comprises a base, wherein a fixed plate is fixedly arranged at the corner of one side of the base, a rotating rod is rotationally connected between the fixed plates, a reel is fixedly arranged on the surface of the rotating rod at equal intervals, and a surveying and mapping line is wound on the reel;
The driving mechanism is arranged at the side of the fixed plate and used for driving the rotating rod to rotate;
tensioning mechanism sets up one side that the fixed plate was kept away from at the base top, tensioning mechanism is used for adjusting the rate of tension of survey and drawing line.
Further, the driving mechanism comprises a driving motor arranged on the base, the output end of the driving motor is connected with a driving belt pulley, the end part of the rotating rod is fixedly provided with a driven belt pulley, and a transmission belt is connected between the driving belt pulley and the driven belt pulley in a transmission manner.
Further, tensioning mechanism is including setting firmly the bracing piece in two corners of base one side, 匚 template has been set firmly at the top of bracing piece, the activity is provided with the fly leaf between the bracing piece, equidistant mounting frame that is provided with in top of fly leaf, the inside rotation of mounting frame is connected with the second guide wheel, 匚 template middle part is provided with and is used for driving the lifter of fly leaf up-and-down motion, be connected with the slide bar between the both ends bottom of 匚 template and the base, the surface sliding connection of slide bar has the slider, rotate between the slider and be connected with the installation pole, the installation pole surface has set firmly first guide wheel corresponding to the position of second guide wheel, the slide bar surface is located 匚 template and has cup jointed the spring between the slider, the one end that the reel was kept away from to the survey line slides and alternates in the race of first guide wheel and second guide wheel, and the line body of survey line is located the below of installation pole and the below of fly leaf.
Further, arc-shaped openings are formed in the two sides of the movable plate, and the support rods are embedded in the arc-shaped openings and are in sliding connection with the opening walls of the arc-shaped openings.
Further, the lifting piece comprises a threaded rod which is rotatably connected between the 匚 template and the base, a nut is embedded in the middle of the movable plate, and the threaded rod is in threaded connection with the nut.
Further, the upper end of the threaded rod penetrates through the 匚 template to be connected with an extension rod, and a knob is fixedly arranged at the top of the extension rod.
The beneficial effects of the utility model are as follows:
According to the utility model, the tension degree of the surveying and mapping line can be controlled through the adjustment of the tensioning mechanism, and the components such as the first guide wheel, the second guide wheel and the lifting piece work cooperatively, so that the surveying and mapping line maintains proper tension in the paying-off process, the conditions such as relaxation, swing and vibration are avoided, paying-off measurement or marking operation in the engineering construction and indoor decoration process can be realized, the stability and efficiency of the operation are improved, the practicability is higher, and the surveying and mapping line paying-off device is worthy of general application and popularization.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
fig. 2 is a schematic perspective view of another embodiment of the present utility model.
Reference numerals: 1. a base; 2. a fixing plate; 3. a rotating rod; 4. a reel; 5. a mapping line; 6. a driving mechanism; 601. a driving motor; 602. a driving pulley; 603. a driven pulley; 604. a drive belt; 7. a tensioning mechanism; 701. a support rod; 702. 匚 templates; 703. a movable plate; 704. a mounting frame; 705. a second guide wheel; 706. a slide bar; 707. a slide block; 708. a mounting rod; 709. a first guide wheel; 710. a spring; 8. a lifting member; 801. a threaded rod; 802. a nut; 803. and an extension rod.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more clear, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.
The application provides an engineering surveying and mapping paying-off device, which is mainly used for solving the problem that a necessary tensioning mechanism is lacked in the prior art, so that a rope can be loosened and lose proper tension in the winding and paying-off process, excessive swing and vibration are generated, and the stability of the winding and paying-off is reduced, and the engineering surveying and paying-off device is provided with the following technical scheme, and the engineering surveying and paying-off device is described in detail below with reference to fig. 1-2:
an engineering survey pay-off comprising:
The device comprises a base 1, wherein a fixed plate 2 is fixedly arranged at the corner of one side of the base 1, a rotating rod 3 is rotatably connected between the fixed plates 2, a reel 4 is fixedly arranged on the surface of the rotating rod 3 at equal intervals, and a surveying and mapping line 5 is wound on the reel 4;
The driving mechanism 6 is arranged at the side of the fixed plate 2 and is used for driving the rotating rod 3 to rotate;
The tensioning mechanism 7 is arranged on one side, far away from the fixed plate 2, of the top of the base 1, the tensioning mechanism 7 is used for adjusting the tension of the surveying and mapping line 5, the tensioning mechanism 7 comprises supporting rods 701 fixedly arranged at two corners of one side of the base 1, 匚 templates 702 are fixedly arranged at the tops of the supporting rods 701, movable plates 703 are movably arranged between the supporting rods 701, mounting frames 704 are arranged at the tops of the movable plates 703 at equal intervals, second guide wheels 705 are rotatably connected to the inside of the mounting frames 704, lifting pieces 8 used for driving the movable plates 703 to move up and down are arranged in the middle of the 匚 templates 702, sliding rods 706 are connected between the bottoms of the two ends of the 匚 templates 702 and the base 1, sliding blocks 707 are slidably connected to the surfaces of the sliding rods 706, mounting rods 708 are rotatably connected with mounting rods 708, first guide wheels 709 are fixedly arranged at the positions of the surfaces of the mounting rods 708 corresponding to the second guide wheels 705, springs 710 are sleeved between the sliding rods 706 and the sliding blocks 707, one ends, far away from the winding wheels 4, of the surveying and mapping line 5 slide in wheel grooves of the first guide wheels 709 and the second guide wheels 705, and the second guide wheels are inserted into the first guide wheels and the second guide wheels, and the wire bodies of the surveying and mapping line 5 are located below the mounting rods 708 and below the movable plates 703.
The engineering surveying and mapping paying-off device comprises the following specific use steps;
The first step: placing the base 1 at a position where paying-off measurement or marking is required, and ensuring the stability of the base 1;
And a second step of: the free end of the rope enters the wheel groove of the first guide wheel 709 from the lower part of the mounting rod 708 and enters the wheel groove of the second guide wheel 705 from the upper part of the movable plate 703, the height of the second guide wheel 705 can be adjusted through the lifting piece 8 so as to meet the tensioning demands of ropes with different specifications, and in the paying-off process, the cooperation of the sliding block 707, the sliding rod 706 and the spring 710 can keep the rope in a tensioning state all the time;
And a third step of: the driving mechanism 6 drives the rotating rod 3 to rotate, the wire spool rotates to pay off, simultaneously, engineering personnel can pull the end part of the wire rope to move towards the end point of marking, and finally, the whole mapping process can be completed by marking with lime along the wire.
According to the engineering surveying and mapping paying-off device, the tensioning degree of the surveying and mapping line 5 can be controlled through the adjustment of the tensioning mechanism 7, the first guide wheel 709, the second guide wheel 705, the lifting piece 8 and other components work cooperatively, so that the surveying and mapping line 5 keeps proper tension in the paying-off process, the conditions of loosening, swinging, vibration and the like are avoided, paying-off measurement or marking operation in engineering construction and indoor decoration processes can be realized, and the stability and efficiency of operation are improved.
As shown in fig. 1, in some embodiments, the driving mechanism 6 includes a driving motor 601 mounted on the base 1, an output end of the driving motor 601 is connected with a driving pulley 602, an end portion of the rotating rod 3 is fixedly provided with a driven pulley 603, a driving belt 604 is connected between the driving pulley 602 and the driven pulley 603 in a transmission manner, more specifically, in a use process, when the driving motor 601 is started, the driving motor 601 rotates through the driving pulley 602, a driving force is transmitted to the driven pulley 603 through the driving belt 604, and after the driven pulley 603 rotates, the rotating rod 3 is driven to rotate, so as to drive the reel 4 to rotate.
As shown in fig. 2, in some embodiments, two sides of the movable plate 703 are configured with arc-shaped openings, the support rods 701 are embedded in the arc-shaped openings and slidably connected with the opening walls of the arc-shaped openings, more specifically, the support rods 701 are embedded in the arc-shaped openings, and by matching with the arc-shaped openings, stability and position accuracy of the movable plate 703 are ensured, and the functions of limiting and guiding are achieved.
As shown in fig. 1, in some embodiments, the lifting member 8 includes a threaded rod 801 rotatably connected between the 匚 template 702 and the base 1, and a nut 802 is embedded in the middle of the movable plate 703, and the threaded rod 801 is in threaded connection with the nut 802, more specifically, by rotating the threaded rod 801, the nut 802 can move up and down on the threaded rod 801, so as to implement the lifting function of the movable plate 703.
As shown in fig. 1, in some embodiments, the upper end of the threaded rod 801 is connected with an extension rod 803 through 匚 a template 702, a knob is fixed on the top of the extension rod 803, more specifically, the extension rod 803 refers to a rod connected with the threaded rod 801, and the function of stability and transmission in the lifting member 8 is achieved, and through the engagement with the threaded rod 801, the threaded rod 801 can extend to above 匚 the template 702, so that the operation is convenient, and meanwhile, a knob is fixed on the top of the extension rod 803, so that the height of the lifting member 8 is convenient for people to manually adjust.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (6)
1. An engineering survey pay-off, comprising:
The device comprises a base (1), wherein a fixed plate (2) is fixedly arranged at the corner of one side of the base (1), a rotating rod (3) is rotationally connected between the fixed plates (2), a reel (4) is fixedly arranged on the surface of the rotating rod (3) at equal intervals, and a surveying and mapping line (5) is wound on the reel (4);
The driving mechanism (6) is arranged at the side of the fixed plate (2) and is used for driving the rotating rod (3) to rotate;
Tensioning mechanism (7) set up one side that fixed plate (2) was kept away from at base (1) top, tensioning mechanism (7) are used for adjusting the rate of tension of survey and drawing line (5).
2. An engineering surveying and mapping paying-off device according to claim 1, characterized in that the driving mechanism (6) comprises a driving motor (601) arranged on the base (1), an output end of the driving motor (601) is connected with a driving belt pulley (602), a driven belt pulley (603) is fixedly arranged at an end part of the rotating rod (3), and a transmission belt (604) is connected between the driving belt pulley (602) and the driven belt pulley (603) in a transmission manner.
3. The engineering surveying and mapping paying-off device according to claim 1, wherein the tensioning mechanism (7) comprises supporting rods (701) fixedly arranged at two corners on one side of the base (1), 匚 templates (702) are fixedly arranged at the tops of the supporting rods (701), movable plates (703) are movably arranged between the supporting rods (701), mounting frames (704) are arranged at the tops of the movable plates (703) at equal intervals, second guiding wheels (705) are rotatably connected to the inside of the mounting frames (704), lifting pieces (8) for driving the movable plates (703) to move up and down are arranged in the middle of the 匚 templates (702), sliding rods (706) are connected between the bottoms of two ends of the 匚 templates (702) and the base (1), sliding blocks (707) are slidably connected to the surfaces of the sliding rods (706), mounting rods (708) are rotatably connected between the sliding blocks (707), first wheels (709) are fixedly arranged at positions of the surfaces of the mounting rods (708) corresponding to the second guiding wheels (705), the surfaces of the sliding rods (706) are positioned between the sliding rods (706) and the guiding wheels (710) which are far away from one end of the first guiding wheels (707) in a sleeve-joint groove (5), and the line body of the mapping line (5) is positioned below the mounting rod (708) and below the movable plate (703).
4. An engineering surveying and mapping paying-off device according to claim 3, wherein two sides of the movable plate (703) are provided with arc-shaped openings, and the supporting rods (701) are embedded in the arc-shaped openings and are in sliding connection with the opening walls of the arc-shaped openings.
5. An engineering surveying and mapping paying-off device according to claim 3, wherein the lifting member (8) comprises a threaded rod (801) rotatably connected between the 匚 template (702) and the base (1), a nut (802) is embedded in the middle of the movable plate (703), and the threaded rod (801) is in threaded connection with the nut (802).
6. The engineering surveying and mapping paying-off device according to claim 5, wherein the upper end of the threaded rod (801) penetrates through the 匚 template (702) to be connected with an extension rod (803), and a knob is fixedly arranged at the top of the extension rod (803).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322816998.XU CN220998738U (en) | 2023-10-20 | 2023-10-20 | Engineering survey and drawing pay-off |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322816998.XU CN220998738U (en) | 2023-10-20 | 2023-10-20 | Engineering survey and drawing pay-off |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220998738U true CN220998738U (en) | 2024-05-24 |
Family
ID=91124737
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322816998.XU Active CN220998738U (en) | 2023-10-20 | 2023-10-20 | Engineering survey and drawing pay-off |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220998738U (en) |
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2023
- 2023-10-20 CN CN202322816998.XU patent/CN220998738U/en active Active
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