CN208968555U - A kind of portable road construction measuring device - Google Patents
A kind of portable road construction measuring device Download PDFInfo
- Publication number
- CN208968555U CN208968555U CN201821933451.0U CN201821933451U CN208968555U CN 208968555 U CN208968555 U CN 208968555U CN 201821933451 U CN201821933451 U CN 201821933451U CN 208968555 U CN208968555 U CN 208968555U
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- wall
- fixed plate
- hole
- circular
- threaded rod
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- 238000010276 construction Methods 0.000 title claims abstract description 16
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 62
- 229910052742 iron Inorganic materials 0.000 claims abstract description 31
- 239000007787 solid Substances 0.000 claims description 5
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims 1
- 238000005259 measurement Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000000153 supplemental effect Effects 0.000 description 1
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model belongs to civil engineering surveying equipment technical field, in particular a kind of portable road construction measuring device, including taper iron foot, velcro is fixedly installed on the side outer wall of the taper iron foot, the first fixed plate is fixedly installed at the top of the taper iron foot, the second fixed plate is rotatably equipped in first fixed plate, sliding slot is offered on the side outer wall of first fixed plate, slide bar is slidably fitted in the sliding slot, one end of spring is fixedly installed on the side inner wall of the sliding slot, the other end of the spring is fixedly connected with slide bar, the slide bar is fixedly connected with movable plate far from one end of spring, card slot is offered on the side outer wall of second fixed plate.The utility model practicability is high, and outer tube and taper iron foot are foldable design, are occupied little space, easy to carry, and adjustable inner tube is provided in outer tube, and user can adjust the height of inner tube according to actual needs, be convenient for measuring.
Description
Technical field
The utility model relates to civil engineering surveying equipment technical fields more particularly to a kind of portable road construction to survey
Measure device.
Background technique
Line rod is indispensable supplemental measurement tool in road and bridge construction, and main function is the calibration point position in setting-out
With guide direction, construction is mainly hollow aluminium alloy round bar, and the lower part of bar is taper iron foot, convenient for calibration point, bar it is outer
Conspicuous color red and white is painted on surface, therefore claims line rod；When use one people by the taper iron toe of line rod to the ground on point,
Another people is measured using level or theodolite etc. at a distance.
But line rod in the prior art is mostly the stock of integral type, and length is longer, and occupied space is big, it has not been convenient to it carries,
And in use process also not enough aspect, thus it is proposed that a kind of portable road construction measuring device.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of portable road proposed
Measuring device is used in construction.
To achieve the goals above, the utility model adopts the technical scheme that a kind of portable road construction is surveyed
Device, including taper iron foot are measured, is fixedly installed with velcro, the top of the taper iron foot on the side outer wall of the taper iron foot
Portion is fixedly installed with the first fixed plate, and the second fixed plate is rotatably equipped in first fixed plate, first fixed plate
Sliding slot is offered on the outer wall of side, and slide bar is slidably fitted in the sliding slot, is fixedly installed on the side inner wall of the sliding slot
The other end of one end of spring, the spring is fixedly connected with slide bar, and the slide bar is fixedly connected with work far from one end of spring
Movable plate offers card slot on the side outer wall of second fixed plate, is fixedly connected with card on the side outer wall of the movable plate
Block, the fixture block extend in card slot far from one end of movable plate, are fixedly welded with outer tube at the top of second fixed plate, institute
The inner wall for stating outer tube is slidably fitted with inner tube, and fixed block is fixedly installed on the inner wall of said inner tube, second fixed plate
Top is rotatably equipped with the threaded rod in outer tube, and the threaded rod is threadedly coupled through fixed block and with fixed block, described
Fixing sleeve is equipped with the first angular wheel on the outer wall of threaded rod, is fixedly installed in outer tube at the top of second fixed plate
The first fixing seat, circular shaft is rotatably equipped in first fixing seat, the circular shaft is arranged close to the fixation of one end of threaded rod
Have the second angular wheel, second angular wheel engages connection with the first angular wheel, the circular shaft far from threaded rod one
End extends to the outside of outer tube and is fixedly connected with handle.
Preferably, the bottom of second fixed plate is fixedly installed with the first limited block, link block and the second limited block, institute
Link block is stated between the first limit block and the second limit block, the link block and the first fixed plate are rotatablely connected, and described the
The bottom of two limited blocks is in contact with the first fixed plate.
Preferably, the first circular through hole is offered in first fixing seat, the circular shaft runs through the first circular through hole simultaneously
It is rotatablely connected with the first circular through hole, offers the second circular through hole, the one end of the circular shaft far from threaded rod on the outer tube
Through the second circular through hole and extend to the outside of outer tube.
Preferably, it is fixedly installed with the second fixing seat at the top of second fixed plate, is opened up in second fixing seat
There is third circular through hole, the bottom end of the threaded rod extends in the first circular through hole and is rotatablely connected with the first circular through hole.
Preferably, the movable plate is far from being fixedly connected with pull ring, the top of the threaded rod on the side outer wall of slide bar
It is fixedly installed with limit plectane.
Preferably, it is coated with coating red and white on the outer tube and the outer wall of inner tube, is opened up in the fixed block
There is tapped through hole, threaded rod through tapped through hole and screws connection by the internal screw thread of outer wall thread and tapped through hole.
Compared with prior art, the utility model has the beneficial effects that firstly, the device is consolidated by taper iron foot, first
Fixed board, the second fixed plate, card slot, fixture block, outer tube, inner tube, fixed block, threaded rod, the first angular wheel, the first fixing seat, circle
Axis, the second angular wheel and handle match, and the present apparatus can be fixed on calibration point by taper iron foot, rotate clockwise handle
Circular shaft can be driven to rotate in the first fixing seat, circular shaft can drive threaded rod inverse by the second angular wheel and the first angular wheel
Hour hands rotation, threaded rod can drive fixed block to move upwards by the threads turn on outer wall, so that inner tube moves upwards,
When fixed block, which rises to, to be in contact with the limit plectane of threaded rod tip, inner tube can then rise to extreme higher position, be easy to use
Person adjusts the height of inner tube according to actual needs；
By taper iron foot, velcro, the first fixed plate, the second fixed plate, sliding slot, slide bar, spring, movable plate, card slot,
Fixture block and outer tube match, and are moved by pull ring stretchy movable plate, and movable plate energy band moving slide-bar slides in sliding slot, spring quilt
It stretches, and movable plate can drive fixture block to exit out of card slot in the first fixed plate simultaneously, first rotate counterclockwise outer tube conveniently,
Pull ring is unclamped again, slide bar can return to original position under the pulling force of spring, movable plate be returned to original state, when second
When the bottom connection touching of the first limited block and the first fixed plate in fixed plate, then outer tube and taper iron foot keeping parallelism, then
Outer tube and taper iron foot can be held together by velcro, it is easy to carry.The utility model practicability is high, outer tube and taper iron
Foot is foldable design, is occupied little space, easy to carry, and adjustable inner tube is provided in outer tube, and user can basis
Actual demand adjusts the height of inner tube, is convenient for measuring.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is enlarged drawing at the A of Fig. 1；
Fig. 3 is enlarged drawing at the B of Fig. 2；
Fig. 4 is enlarged drawing at the C of Fig. 1；
Fig. 5 is the outline drawing of the utility model.
In figure: 1, taper iron foot；2, velcro；3, the first fixed plate；4, the second fixed plate；5, sliding slot；6, slide bar；7, bullet
Spring；8, movable plate；9, card slot；10, fixture block；11, outer tube；12, inner tube；13, fixed block；14, threaded rod；15, the first conical tooth
Wheel；16, the first fixing seat；17, circular shaft；18, the second angular wheel；19, handle.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
It please refers to shown in Fig. 1-Fig. 5, the utility model provides a kind of technical solution: a kind of portable road construction measurement
Device, including taper iron foot 1 are fixedly installed with velcro 2 on the side outer wall of taper iron foot 1, and the top of taper iron foot 1 is fixed
First fixed plate 3 is installed, is rotatably equipped with the second fixed plate 4 in the first fixed plate 3, on the side outer wall of the first fixed plate 3
Sliding slot 5 is offered, slide bar 6 is slidably fitted in sliding slot 5, one end of spring 7, bullet are fixedly installed on the side inner wall of sliding slot 5
The other end of spring 7 is fixedly connected with slide bar 6, and slide bar 6 is fixedly connected with movable plate 8, the second fixed plate 4 far from one end of spring 7
Side outer wall on offer card slot 9, fixture block 10 is fixedly connected on the side outer wall of movable plate 8, fixture block 10 is far from movable plate 8
One end extend in card slot 9, the top of the second fixed plate 4 is fixedly welded with outer tube 11, and the inner wall of outer tube 11 is slidably fitted with
Inner tube 12 is fixedly installed with fixed block 13 on the inner wall of inner tube 12, and the top of the second fixed plate 4 is rotatably equipped with positioned at outer tube 11
Interior threaded rod 14, threaded rod 14 is through fixed block 13 and is threadedly coupled with fixed block 13, fixing sleeve on the outer wall of threaded rod 14
Equipped with the first angular wheel 15, the top of the second fixed plate 4 is fixedly installed with the first fixing seat 16 in outer tube 11, and first
Circular shaft 17 is rotatably equipped in fixing seat 16, circular shaft 17 is equipped with the second angular wheel 18 close to one end fixing sleeve of threaded rod 14,
Second angular wheel 18 engages connection with the first angular wheel 15, and circular shaft 17 extends to outer tube 11 far from one end of threaded rod 14
Outside and it is fixedly connected with handle 19；
The bottom of second fixed plate 4 is fixedly installed with the first limited block, link block and the second limited block, and link block is located at the
Between one limited block and the second limited block, link block and the first fixed plate 3 are rotatablely connected, and the bottom of the second limited block is solid with first
Fixed board 3 is in contact, and the first circular through hole is offered in the first fixing seat 16, and circular shaft 17 is justified through the first circular through hole and with first
Shape through-hole is rotatablely connected, and the second circular through hole is offered on outer tube 11, the one end of circular shaft 17 far from threaded rod 14 is through the second circle
Shape through-hole and the outside for extending to outer tube 11, the top of the second fixed plate 4 are fixedly installed with the second fixing seat, in the second fixing seat
Third circular through hole is offered, the bottom end of threaded rod 14, which extends in the first circular through hole and rotates with the first circular through hole, to be connected
It connects, movable plate 8 is fixedly installed with limit circle far from pull ring, the top of threaded rod 14 is fixedly connected on the side outer wall of slide bar 6
It is coated with coating red and white on the outer wall of plate, outer tube 11 and inner tube 12, tapped through hole, screw thread are offered in fixed block 13
Bar 14 through tapped through hole and screws connection by the internal screw thread of outer wall thread and tapped through hole, solid by taper iron foot 1, first
Fixed board 3, the second fixed plate 4, card slot 9, fixture block 10, outer tube 11, inner tube 12, fixed block 13, threaded rod 14, the first angular wheel
15, the first fixing seat 16, circular shaft 17, the second angular wheel 18 and handle 19 match, and can be consolidated the present apparatus by taper iron foot 1
It is scheduled on calibration point, rotating clockwise handle 19 can drive circular shaft 17 to rotate in the first fixing seat 16, and circular shaft 17 can pass through second
Angular wheel 18 and the first angular wheel 15 drive threaded rod 14 to rotate counterclockwise, and threaded rod 14 can be turned by the screw thread on outer wall
It is dynamic that fixed block 13 is driven to move upwards, so that inner tube 12 moves upwards, when fixed block 13 rises to and 14 top of threaded rod
Limit plectane when being in contact, inner tube 12 can then rise to extreme higher position, adjust inner tube according to actual needs convenient for user
12 height；Pass through taper iron foot 1, velcro 2, the first fixed plate 3, the second fixed plate 4, sliding slot 5, slide bar 6, spring 7, activity
Plate 8, card slot 9, fixture block 10 and outer tube 11 match, and are moved by pull ring stretchy movable plate 8, and 8 energy band moving slide-bar 6 of movable plate exists
Sliding, spring 7 are stretched in sliding slot 5, and movable plate 8 can drive fixture block 10 to move back out of card slot 9 in the first fixed plate 3 simultaneously
Out, outer tube 11 is first rotated counterclockwise conveniently, unclamps again pull ring, slide bar 6 can return to original position under the pulling force of spring 7, so that
Movable plate 8 can return to original state, when the first limited block in the second fixed plate 4 and the bottom connection of the first fixed plate 3 touch
When, then outer tube 11 and taper iron foot 1, then can be held together by velcro 2 by outer tube 11 and 1 keeping parallelism of taper iron foot,
It is easy to carry.The utility model practicability is high, and outer tube 11 and taper iron foot 1 are foldable design, occupies little space, carrying side
Just, it and in outer tube 11 is provided with adjustable inner tube 12, user can adjust the height of inner tube 12 according to actual needs, convenient
Measurement.
Working principle: in use, the present apparatus can be fixed on calibration point by taper iron foot 1, handle 19 is rotated clockwise
During, handle 19 can drive circular shaft 17 to rotate in the first fixing seat 16, and circular shaft 17 can pass through 18 He of the second angular wheel
First angular wheel 15 drives threaded rod 14 to rotate counterclockwise, and threaded rod 14 can drive fixed block by the threads turn on outer wall
13 move upwards, and fixed block 13 is to be fixedly connected with inner tube 12, so inner tube 12 then can follow fixed block 13 to move upwards, when solid
Determine block 13 to rise to when being in contact with the limit plectane on 14 top of threaded rod, inner tube 12 can then rise to extreme higher position, user
The height of inner tube 12 can be adjusted according to actual needs, and easy to use, after measurement, inner tube can be made by rotating clockwise handle 19
12 return in outer tube 11, then pull movable plate 8 by pull ring, and 8 energy band moving slide-bar 6 of movable plate slides in sliding slot 5, spring
7 are stretched, and movable plate 8 can drive fixture block 10 to exit out of card slot 9 in the first fixed plate 3, the second fixed plate 4 without
After clamping, outer tube 11 is first rotated counterclockwise, then unclamps pull ring, slide bar 6 can return to original position under the pulling force of spring 7,
Movable plate 8 is returned to original state, when the first limited block and the bottom phase of the first fixed plate 3 in the second fixed plate 4
When contact, then outer tube 11 and 1 keeping parallelism of taper iron foot, then can be tied up outer tube 11 and taper iron foot 1 one by velcro 2
It rises, it is easy to carry.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of portable road construction measuring device, including taper iron foot (1), it is characterised in that: the taper iron foot (1)
Side outer wall on be fixedly installed with velcro (2), be fixedly installed with the first fixed plate (3) at the top of the taper iron foot (1),
It is rotatably equipped with the second fixed plate (4) on first fixed plate (3), is opened up on the side outer wall of first fixed plate (3)
Have sliding slot (5), is slidably fitted with slide bar (6) in the sliding slot (5), is fixedly installed with bullet on the side inner wall of the sliding slot (5)
The other end of one end of spring (7), the spring (7) is fixedly connected with slide bar (6), the one end of the slide bar (6) far from spring (7)
It is fixedly connected with movable plate (8), is offered card slot (9) on the side outer wall of second fixed plate (4), the movable plate (8)
Side outer wall on be fixedly connected with fixture block (10), the fixture block (10) extends to card slot (9) far from the one end of movable plate (8)
It is interior, it is fixedly welded with outer tube (11) at the top of second fixed plate (4), the inner wall of the outer tube (11) is slidably fitted with inner tube
(12), it is fixedly installed with fixed block (13) on the inner wall of said inner tube (12), the top rotational installation of second fixed plate (4)
There is the threaded rod (14) being located in outer tube (11), the threaded rod (14) connects through fixed block (13) and with fixed block (13) screw thread
It connects, fixing sleeve is equipped with the first angular wheel (15) on the outer wall of the threaded rod (14), and the top of second fixed plate (4) is solid
Dingan County is equipped with the first fixing seat (16) being located in outer tube (11), is rotatably equipped with circular shaft on first fixing seat (16)
(17), one end fixing sleeve of the circular shaft (17) close to threaded rod (14) is equipped with the second angular wheel (18), second taper
Gear (18) engages connection with the first angular wheel (15), and the circular shaft (17) extends to outer tube far from the one end of threaded rod (14)
(11) outside and handle (19) are fixedly connected with.
2. a kind of portable road construction measuring device according to claim 1, it is characterised in that: described second is fixed
The bottom of plate (4) is fixedly installed with the first limited block, link block and the second limited block, the link block be located at the first limited block and
Between second limited block, the link block and the first fixed plate (3) are rotatablely connected, and the bottom of second limited block is solid with first
Fixed board (3) is in contact.
3. a kind of portable road construction measuring device according to claim 1, it is characterised in that: described first is fixed
The first circular through hole is offered on seat (16), the circular shaft (17) rotates company through the first circular through hole and with the first circular through hole
It connects, the second circular through hole is offered on the outer tube (11), the circular shaft (17) runs through second far from the one end of threaded rod (14)
Circular through hole and the outside for extending to outer tube (11).
4. a kind of portable road construction measuring device according to claim 1, it is characterised in that: described second is fixed
It is fixedly installed with the second fixing seat at the top of plate (4), third circular through hole, the threaded rod are offered in second fixing seat
(14) bottom end extends in the first circular through hole and is rotatablely connected with the first circular through hole.
5. a kind of portable road construction measuring device according to claim 1, it is characterised in that: the movable plate
(8) pull ring is fixedly connected on the side outer wall far from slide bar (6), the top of the threaded rod (14) is fixedly installed with limit circle
Plate.
6. a kind of portable road construction measuring device according to claim 1, it is characterised in that: the outer tube (11)
Be coated with coating red and white on the outer wall of inner tube (12), offers tapped through hole, screw thread in the fixed block (13)
Bar (14) through tapped through hole and screws connection by the internal screw thread of outer wall thread and tapped through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821933451.0U CN208968555U (en) | 2018-11-22 | 2018-11-22 | A kind of portable road construction measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821933451.0U CN208968555U (en) | 2018-11-22 | 2018-11-22 | A kind of portable road construction measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208968555U true CN208968555U (en) | 2019-06-11 |
Family
ID=66765688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821933451.0U Expired - Fee Related CN208968555U (en) | 2018-11-22 | 2018-11-22 | A kind of portable road construction measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208968555U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112363174A (en) * | 2020-11-24 | 2021-02-12 | 袁淑芳 | Building wall scale distance device |
| CN114200494A (en) * | 2021-11-16 | 2022-03-18 | 郁红 | Self-positioning handheld GPS land measuring device |
-
2018
- 2018-11-22 CN CN201821933451.0U patent/CN208968555U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112363174A (en) * | 2020-11-24 | 2021-02-12 | 袁淑芳 | Building wall scale distance device |
| CN112363174B (en) * | 2020-11-24 | 2023-01-03 | 袁淑芳 | Building wall scale distance device |
| CN114200494A (en) * | 2021-11-16 | 2022-03-18 | 郁红 | Self-positioning handheld GPS land measuring device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190611 |