CN210286261U - Civil engineering measurement pay-off - Google Patents
Civil engineering measurement pay-off Download PDFInfo
- Publication number
- CN210286261U CN210286261U CN201920463719.7U CN201920463719U CN210286261U CN 210286261 U CN210286261 U CN 210286261U CN 201920463719 U CN201920463719 U CN 201920463719U CN 210286261 U CN210286261 U CN 210286261U
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- Prior art keywords
- gear
- bottom plate
- driving gear
- pay
- driving
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000005259 measurement Methods 0.000 title claims description 8
- 230000000694 effects Effects 0.000 claims description 5
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 238000004804 winding Methods 0.000 abstract description 14
- 229920000742 Cotton Polymers 0.000 description 8
- 238000000034 method Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
Images
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- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
本实用新型公开了一种土建测量放线装置，包括底板，底板上固接有两立板，所述两立板之间中部转动设有收放轴，所述一侧立板上设有从动齿轮和主动齿轮，主动齿轮上安装设置有和立板转动连接的支架，支架上设有摇把，底板的前部开有空腔，空腔上下两侧均开有导槽，上下两导槽之间滑动设有矩形齿轮框，齿轮框中部转动设有齿轮，齿轮的上半部固接有齿一，齿轮框的上下侧均固接有齿二，底板的前端设有电机，齿轮框在电机的带动下沿导槽左右移动，底板上开有行程槽，行程槽内设有滑块，滑块上设有张紧杆，张紧杆上端活动设有转轮。本实用新型与现有技术相比的优点在于：收线效率较高，且缠线较为均匀，降低工作人员劳动强度。
The utility model discloses a measuring and pay-off device for civil engineering, which comprises a bottom plate, two vertical plates are fixedly connected to the bottom plate, a retractable and pay-off shaft is rotated in the middle between the two vertical plates, and one side vertical plate is provided with a The moving gear and the driving gear. The driving gear is installed with a bracket that is rotatably connected to the vertical plate. The bracket is provided with a crank handle. The front part of the bottom plate is provided with a cavity. There is a rectangular gear frame sliding between the grooves, a gear is arranged in the middle of the gear frame, the upper half of the gear is fixed with the first tooth, the upper and lower sides of the gear frame are fixed with the second tooth, the front end of the bottom plate is provided with a motor, and the gear frame Driven by the motor, it moves left and right along the guide groove, a travel groove is opened on the bottom plate, a sliding block is arranged in the travel groove, a tension rod is provided on the sliding block, and a runner is movably provided on the upper end of the tension rod. Compared with the prior art, the utility model has the advantages that the wire take-up efficiency is high, the wire winding is relatively uniform, and the labor intensity of the staff is reduced.
Description
Technical Field
The utility model relates to a pay-off technical field specifically indicates a civil engineering survey pay-off.
Background
At the civil engineering earlier stage, constructor will measure the soil earlier, it marks the building scope to carry out the unwrapping wire after measuring, because building peripheral area is great, often need put longer line, this just needs to use pay-off, present traditional pay-off generally comprises take-up reel and crank, directly take the take-up reel through the crank when receiving the line and rotate and withdraw the line, this device receipts line efficiency is lower, simultaneously when receiving the line, the line is the fixed position on the take-up reel all the time, in order to make the line winding on the take-up reel even, the staff will often move pay-off or move the cotton rope when receiving the line, unusual trouble, increase staff's intensity of labour simultaneously.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome above technical defect, it is higher to provide one kind to receive line efficiency, and the kinking is comparatively even, reduces a civil engineering survey pay-off of staff intensity of labour.
In order to solve the technical problem, the utility model provides a technical scheme does: a civil engineering surveying pay-off device comprises a bottom plate, wherein two vertical plates are fixedly connected to the bottom plate, a take-up and pay-off shaft is rotatably arranged in the middle between the two vertical plates, a driven gear connected with the take-up and pay-off shaft and a driving gear matched with the driven gear are arranged on one vertical plate, a bracket rotatably connected with the vertical plates is installed on the driving gear, a crank driving the driving gear to rotate is arranged on the bracket, a cavity is formed in the front part of the bottom plate, guide grooves are formed in the upper side and the lower side of the cavity, a rectangular gear frame is slidably arranged between the upper guide groove and the lower guide groove, a gear is rotatably arranged in the middle of the gear frame, a first gear is fixedly connected to the upper half part of the gear, a second gear matched with the first gear is fixedly connected to the upper side and the lower side of the gear frame, a motor driving the gear to rotate is arranged on, the gear rack is characterized in that a stroke groove corresponding to the gear frame is formed in the bottom plate, a sliding block connected with the upper side of the gear frame is movably arranged in the stroke groove, a tensioning rod is arranged on the sliding block, and a rotating wheel is movably arranged at the upper end of the tensioning rod.
As an improvement, the support is vertically arranged, the upper end of the support is rotatably connected with the driving gear, the lower end of the support is provided with a rotating shaft rotatably connected with the vertical plate, and the support drives the driving gear to rotate by taking the rotating shaft as a center.
As an improvement, the lower end of the tension rod is hinged to the middle of the rear end of the sliding block, and a spring is fixedly connected between the lower portion of the tension rod and the sliding block.
As an improvement, the outer diameter of the driving gear is larger than that of the driven gear.
As an improvement, the driving gear rotates clockwise to take up, the cord is wound on the take-up and pay-off shaft, and the cord head penetrates out of the lower end of the take-up and pay-off shaft and passes through the upper end of the rotating wheel.
Compared with the prior art, the utility model the advantage lie in: when receiving the line, drive the driving gear clockwise rotation through clockwise rotation crank, the driving gear area driven gear, receive and release the axle anticlockwise rotation and receive the line, because the external diameter of driving gear is greater than driven gear's external diameter, when rotating the crank at a slow speed, driven gear's rotational speed is very fast, so both laborsaving can improve the efficiency of receiving the line simultaneously again, in addition at the in-process of receiving the line, motor start area gear revolve, under the cooperation of tooth one and the tooth two on the gear frame on the gear, make the gear frame drive the slider and remove along the stroke groove about, simultaneously the tensioning rod on the slider, the runner is removed about, thereby make the cotton rope that passes from the runner upper end also remove, it is comparatively all to cause the winding to receive and release epaxial cotton rope, effectively reduce staff's intensity of.
Drawings
Figure 1 is the utility model discloses a civil engineering measures pay-off's front view.
Figure 2 is the utility model relates to a civil engineering measures pay-off's right side view.
Figure 3 is the utility model relates to a civil engineering survey pay-off's top view.
As shown in the figure: 1. the device comprises a bottom plate, 2, a vertical plate, 3, a take-up and pay-off shaft, 4, a driven gear, 5, a driving gear, 6, a support, 7, a crank, 8, a rotating shaft, 9, a cavity, 10, a gear frame, 11, a guide groove, 12, a gear, 13, a first gear, 14, a second gear, 15, a sliding block, 16, a tension rod, 17, a spring, 18, a rotating wheel, 19, a motor, 20 and a stroke groove.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
A civil engineering measurement pay-off device comprises a bottom plate 1, wherein two vertical plates 2 are fixedly connected to the bottom plate 1, a take-up and pay-off shaft 3 is rotatably arranged in the middle between the two vertical plates 2, a driven gear 4 connected with the take-up and pay-off shaft 3 and a driving gear 5 matched with the driven gear 4 are arranged on one vertical plate 2, a bracket 6 rotatably connected with the vertical plates 2 is arranged on the driving gear 5, a crank 7 for driving the driving gear 5 to rotate is arranged on the bracket 6, a cavity 9 is formed in the front of the bottom plate 1, guide grooves 11 are formed in the upper side and the lower side of the cavity 9, a rectangular gear frame 10 is slidably arranged between the upper guide groove 11 and the lower guide groove 11, a gear 12 is rotatably arranged in the middle of the gear frame 10, a first tooth 13 is fixedly connected to the upper half part of the gear 12, a second tooth 14 matched with the first tooth 13 is fixedly connected to the upper side and the lower side of the gear frame 10, the gear frame 10 moves about along the guide slot under the drive of motor 19, it has the stroke groove 20 corresponding with gear frame 10 to open on the bottom plate 1, the interior activity of stroke groove 20 is equipped with the slider 15 that links to each other with gear frame 10 upside, be equipped with tensioning rod 16 on the slider 15, the activity of tensioning rod 16 upper end is equipped with runner 18.
The lower extreme of tensioning rod 16 articulates at the rear end middle part of slider 15, the rigid coupling has spring 17 between the lower part of tensioning rod 16 and the slider 15, and at the in-process of receiving and releasing the line, tensioning rod 16 compression or extension spring 17 activity play fine shock attenuation effect for it is comparatively convenient to receive and release the rope.
The external diameter size of driving gear 5 is greater than driven gear 4's external diameter size, and under gear drive ratio's principle, driving gear 5's radius is great, and the unnecessary driven gear 4's of number of teeth number of teeth simultaneously causes driven gear 4's rotational speed to be faster than driving gear 5's rotational speed, and is comparatively laborsaving when receiving the rope, and it is higher to receive the efficiency of restricting simultaneously.
The driving gear 5 rotates clockwise to take up, the cord is wound on the winding and unwinding shaft 3, the cord head penetrates out from the lower end of the winding and unwinding shaft 3 and passes through the upper end of the rotating wheel 18, the cord is tightly connected with the rotating wheel 18, the cord between the rotating wheel 18 and the winding and unwinding shaft 3 is always in a tight state, and the cord is conveniently wound and unwound.
When the utility model is implemented, the cotton rope is wound on the winding and unwinding shaft, the rope head penetrates out from the lower end of the winding and unwinding shaft and passes through the upper end of the rotating wheel, the cotton rope is in close contact with the rotating wheel, so that the cotton rope between the rotating wheel and the winding and unwinding shaft is always in a tightening state, when the winding is performed, the driving gear is driven to rotate clockwise by rotating the crank clockwise, the driving gear drives the driven gear, the winding and unwinding shaft rotates anticlockwise to perform winding, because the outer diameter of the driving gear is larger than that of the driven gear, and the number of teeth on the driving gear is larger than that on the driven gear, when the crank is rotated at a low speed, the rotating speed of the driven gear is higher, thus the labor is saved, the efficiency of winding is improved, in addition, the motor starts up the gear to drive the gear to rotate, under the matching of the first tooth on the gear and the second, the tensioning rod that articulates on the slider simultaneously moves about with the runner of connecting in the tensioning rod upper end to make the cotton rope that passes from the runner upper end also move about, cause the winding to be comparatively all at the epaxial cotton rope of receipts and release, effectively reduce staff's intensity of labour.
The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.
Claims (5)
1. The utility model provides a civil engineering measurement pay-off, includes bottom plate (1), the rigid coupling has two riser (2) on bottom plate (1), the middle part is rotated and is equipped with receipts and release axle (3), its characterized in that between two riser (2): a driven gear (4) connected with the retracting shaft (3) and a driving gear (5) matched with the driven gear (4) are arranged on the vertical plate (2) on one side, a bracket (6) rotationally connected with the vertical plate (2) is arranged on the driving gear (5), a crank (7) driving the driving gear (5) to rotate is arranged on the bracket (6), a cavity (9) is formed in the front of the bottom plate (1), guide grooves (11) are formed in the upper side and the lower side of the cavity (9), a rectangular gear frame (10) is slidably arranged between the upper guide groove and the lower guide groove (11), a gear (12) is rotationally arranged in the middle of the gear frame (10), a first tooth (13) is fixedly connected to the upper half part of the gear (12), a second tooth (14) matched with the first tooth (13) is fixedly connected to the upper side and the lower side of the gear frame (10), and a motor (19) driving the gear (12) to rotate is arranged on the front end face of the bottom plate, gear frame (10) remove about following the guide slot under the drive of motor (19), it has stroke groove (20) corresponding with gear frame (10) to open on bottom plate (1), stroke groove (20) internalization is equipped with slider (15) that link to each other with gear frame (10) upside, be equipped with tensioning rod (16) on slider (15), tensioning rod (16) upper end activity is equipped with runner (18).
2. The civil measurement payoff device of claim 1, wherein: the support (6) is vertically arranged, the upper end of the support (6) is rotatably connected with the driving gear (5), the lower end of the support is provided with a rotating shaft (8) rotatably connected with the vertical plate (2), and the support (6) drives the driving gear (5) to rotate by taking the rotating shaft (8) as the center.
3. The civil measurement payoff device of claim 1, wherein: the lower extreme of tensioning rod (16) articulates the rear end middle part at slider (15), the rigid coupling has spring (17) between the lower part of tensioning rod (16) and slider (15).
4. The civil measurement payoff device of claim 1, wherein: the outer diameter of the driving gear (5) is larger than that of the driven gear (4).
5. The civil measurement payoff device of claim 1, wherein: the driving gear (5) rotates clockwise to take up, the cord is wound on the take-up and pay-off shaft (3), and the cord end penetrates out of the lower end of the take-up and pay-off shaft (3) and passes through the upper end of the rotating wheel (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920463719.7U CN210286261U (en) | 2019-04-08 | 2019-04-08 | Civil engineering measurement pay-off |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920463719.7U CN210286261U (en) | 2019-04-08 | 2019-04-08 | Civil engineering measurement pay-off |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210286261U true CN210286261U (en) | 2020-04-10 |
Family
ID=70067226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920463719.7U Expired - Fee Related CN210286261U (en) | 2019-04-08 | 2019-04-08 | Civil engineering measurement pay-off |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210286261U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111634746A (en) * | 2020-05-28 | 2020-09-08 | 高焕根 | Anti-shake formula pay off rack that electric power construction used |
-
2019
- 2019-04-08 CN CN201920463719.7U patent/CN210286261U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111634746A (en) * | 2020-05-28 | 2020-09-08 | 高焕根 | Anti-shake formula pay off rack that electric power construction used |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200410 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |