CN106813553B - A kind of building lot length-measuring appliance - Google Patents
A kind of building lot length-measuring appliance Download PDFInfo
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- CN106813553B CN106813553B CN201710066617.7A CN201710066617A CN106813553B CN 106813553 B CN106813553 B CN 106813553B CN 201710066617 A CN201710066617 A CN 201710066617A CN 106813553 B CN106813553 B CN 106813553B
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- Prior art keywords
- cart
- electromagnet
- sliding block
- sliding rail
- shape
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/02—Measuring arrangements characterised by the use of mechanical techniques for measuring length, width or thickness
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- General Physics & Mathematics (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The present invention relates to a kind of length-measuring appliance more particularly to a kind of building lot length-measuring appliances.The technical problem to be solved in the present invention is to provide a kind of accurate building lot length-measuring appliances of measurement.In order to solve the above-mentioned technical problem, the present invention provides such a building lot length-measuring appliances, include cart, idler wheel, friction block, measuring scale, push rod, the first electromagnet, the first clamping bar, spring, the second clamping bar, mobile bar, the first sliding block, elevating lever etc.；Cart bottom is provided with through-hole, and cart left wall is provided with aperture, and bottom is equipped with the second sliding rail in cart, and the second sliding rail is equipped with the second sliding block, and the second sliding block is located at the front side of the second sliding rail, and connecting rod is hingedly connected on the left of the second sliding block, and the second slider bottom is equipped with elevating lever.Invention achieves measurements accurately, device is easy to operate and device has the effect of stability, and starting servo motor rotates forward, and makes friction block and ground face contact, keeps whole device more firm.
Description
Technical field
The present invention relates to a kind of length-measuring appliance more particularly to a kind of building lot length-measuring appliances.
Background technique
It is that the soil used for building delimited in related land administration department's approval.Building lot should give surrounding range ruler
Very little or coordinate.Base should be connected with boundary lines of roads, otherwise should set access and be connected with boundary lines of roads.
Measurement is to describe the phenomenon that observing with data according to certain rule, i.e., make quantificational description to things.Measurement
It is the quantizing process to non-quantized material object.Inside mechanical engineering, measurement, which refers to, will be measured and the standard volume with measurement unit
It is numerically compared, so that it is determined that the experiment process of cognition of the two ratio.
Existing length-measuring appliance haves the shortcomings that measurement is inaccurate, therefore needs to design a kind of accurate building of measurement
Base length-measuring appliance.
Summary of the invention
(1) technical problems to be solved
The present invention is in order to overcome present length-measuring appliance to measure inaccurate disadvantage, the technical problem to be solved in the present invention
It is to provide a kind of accurate building lot length-measuring appliance of measurement.
(2) technical solution
In order to solve the above-mentioned technical problems, the present invention provides such a building lot length-measuring appliances, include
Cart, idler wheel, friction block, measuring scale, push rod, the first electromagnet, the first clamping bar, spring, the second clamping bar, mobile bar, first are slided
Block, elevating lever, pushing hands, the second sliding block, the second sliding rail, elastic component, connecting rod, the first sliding rail, the second electromagnet, guide rail, support
Bar, servo motor, right bearing seat, strut, nut, screw rod, top plate and left shaft holder；Rolling is equipped at left and right sides of cart bottom
Wheel, cart bottom is provided with through-hole, and cart left wall is provided with aperture, and bottom is equipped with the second sliding rail in cart, and the second sliding rail is equipped with the
Two sliding blocks, the second sliding block are located at the front side of the second sliding rail, are hingedly connected with connecting rod on the left of the second sliding block, the second slider bottom is set
There is elevating lever, elevating lever passes through through-hole, and elevating lever bottom is equipped with friction block, and elastic component and first is equipped on the left of the second sliding rail and is slided
Rail, elastic component are located at the top of the first sliding rail, and the first sliding rail is equipped with the first sliding block, before the first sliding block is located at the first sliding rail
Side, the first slider top and connecting rod end are articulated and connected, and connect on the right side of the first sliding block with elastic component left end, on the left of the first sliding block
Equipped with mobile bar, mobile bar passes through aperture, and cart left side top is equipped with top plate, and top plate bottom is from left to right successively arranged left bearing
Seat, right bearing seat, servo motor and support rod are equipped with screw rod between left shaft holder and right bearing seat, screw rod is equipped with nut,
Nut and screw rod cooperate, and equipped with strut, strut bottom is equipped with measuring scale for nut bottom, and push rod, push rod and shifting are equipped on the right side of strut
Lever is located at sustained height, and support rod bottom is equipped with the first electromagnet and the second electromagnet, and the first electromagnet is located at the second electromagnetism
The left of iron, is connected with spring between the first electromagnet and the second electromagnet, the first electromagnet bottom is equipped with the first clamping bar, and second
Electromagnet bottom is equipped with the second clamping bar, and the first clamping bar and the second clamping bar are located at the rear of push rod.
Preferably, further include having protrusion, protrusion is equipped on the right side of push rod, protrusion left side and the connection type on the right side of push rod are solid
Fixed connection, protrusion are located at the left of mobile bar, and raised shape is the hemisphere bodily form, and raised surface is non-smooth surface.
Preferably, further include having magnifying glass, be equipped with magnifying glass on the right side of measuring scale, the connection type of magnifying glass and measuring scale is
Be fixedly connected, the material of magnifying glass is simple glass, and the shape of magnifying glass is cylindrical, magnifying glass with a thickness of 2cm.
Preferably, further include having sunshading board, be equipped with sunshading board at the top of pushing hands, the connection type of sunshading board and pushing hands is to fix
Connection, the material of sunshading board are timber, and the shape at the top of sunshading board is rectangle, and the length at the top of sunshading board is 60cm, sunshade
Width at the top of plate is 40cm.
It preferably, further include having small fan, bottom is equipped with small fan, the connection type of small fan and sunshading board in sunshading board
To be fixedly connected, the shape of small fan is cylindrical, and the radius of small fan leading flank is 5cm, and the height of small fan is 15cm.
Preferably, further include having headlamp, be equipped with headlamp on the left of strut, the connection type of headlamp and strut is to fix
Connection, headlamp are located at the upper left side of push rod, and the type of headlamp is LED light, and the rated power of headlamp is 15W, headlamp
Voltage rating be 220V.
Preferably, further include having reinforcing rib, be equipped with reinforcing rib between top plate bottom right and cart left side, reinforcing rib is located at
The right of support rod, reinforcing rib are located at the upper left side of aperture, and the connection type of reinforcing rib and top plate, cart is welding, reinforce
The material of muscle is aluminium.
Preferably, the material of friction block is macromolecule trielement composite material, and the connection type of friction block and elevating lever is solid
Fixed connection, the shape of friction block are truncated cone-shaped, and the radius at the top of friction block is 5cm, and the radius of friction block bottom surface is 7cm, friction
The height of block is 5cm.
Preferably, the shape of cart is L shape, and the material of cart is Q235 steel, cart and top plate, pushing hands, the second sliding rail and
The connection type of idler wheel is to be fixedly connected, and the shape of cart bottom surface is rectangle, and the length of cart bottom surface is 40cm, cart bottom
The width in face is 30cm.
Working principle: when the length of building lot to be measured, staff pushes cart by pushing hands, and cart is shifted onto
Designated position, originally, push rod squeeze mobile bar, and the first sliding block is in right end, and elastic component is in compressive state, and staff will
Measuring scale one end is placed between the first clamping bar and the second clamping bar, is powered to the first electromagnet and the second electromagnet, is made the first electromagnetism
Iron and the second electromagnet have opposite magnetism, and the first electromagnet attracts each other with the second electromagnet, the first electromagnet and second
Electromagnet moves toward one another, and spring is compressed, and measuring scale one end is fixed, and starting servo motor rotates forward, and drives screw rod to rotate forward, in turn
Nut, push rod and measuring scale is driven to move downward, when measuring scale is moved downward to designated position, servo motor stops working,
Staff reads the scale of measuring scale, when push rod moves downward, since the elastic force of elastic component acts on, drives first to slide
Block moves downward, and then the second sliding block is driven to move downward, and then elevating lever and friction block is driven to move downward, make friction block with
Ground face contact keeps whole device more firm, so that measurement result is more accurate, after building lot linear measure longimetry, opens
Dynamic servo motor reversion, after driving measuring scale to reset, servo motor stops working, disconnected to the first electromagnet and the second electromagnet
Electricity drives the first electromagnet and the second electromagnet to reset since the elastic force of spring acts on.
Because further including having protrusion, protrusion is equipped on the right side of push rod, protrusion left side is to fix with the connection type on the right side of push rod
Connection, protrusion are located at the left of mobile bar, and raised shape is the hemisphere bodily form, and raised surface is non-smooth surface, increase convex
Play the friction between mobile bar, it is possible to keep measurement result more accurate.
Because further including having magnifying glass, it is equipped with magnifying glass on the right side of measuring scale, the connection type of magnifying glass and measuring scale is solid
Fixed connection, the material of magnifying glass are simple glass, and the shape of magnifying glass is cylindrical, magnifying glass with a thickness of 2cm, so working as
When staff reads the scale of measuring scale by magnifying glass, reading can be made more accurate.
Because further including having sunshading board, it is equipped with sunshading board at the top of pushing hands, the connection type of sunshading board and pushing hands is fixed connects
It connects, the material of sunshading board is timber, and the shape at the top of sunshading board is rectangle, and the length at the top of sunshading board is 60cm, sunshading board
The width at top is 40cm, so staff pushes cart when fine, sunshading board plays the work of shielded from sunlight
With.
(3) beneficial effect
Invention achieves measurements accurately, device is easy to operate and device has the effect of stability, starts servo motor
It rotates forward, makes friction block and ground face contact, keep whole device more firm, so that measurement result is more accurate, and work as work people
When member reads the scale of measuring scale by magnifying glass, reading can be made more accurate.
Detailed description of the invention
Fig. 1 is the first schematic view of the front view of the invention.
Fig. 2 is second of schematic view of the front view of the invention.
Fig. 3 is the third schematic view of the front view of the invention.
Fig. 4 is the 4th kind of schematic view of the front view of the invention.
Fig. 5 is the 5th kind of schematic view of the front view of the invention.
The label in accompanying drawing is: 1- cart, 2- idler wheel, 3- through-hole, 4- friction block, 5- measuring scale, 6- push rod, the first electricity of 7-
Magnet, the first clamping bar of 8-, 9- spring, the second clamping bar of 10-, 11- mobile bar, the first sliding block of 12-, 13- elevating lever, 14- pushing hands,
The second sliding block of 15-, the second sliding rail of 16-, 17- elastic component, 18- connecting rod, the first sliding rail of 19-, 20- aperture, the second electromagnetism of 21-
Iron, 22- guide rail, 23- support rod, 24- servo motor, 25- right bearing seat, 26- strut, 27- nut, 28- screw rod, 29- top plate,
30- left shaft holder, 31- protrusion, 32- magnifying glass, 33- sunshading board, 34- small fan, 35- headlamp, 36- reinforcing rib.
Specific embodiment
The present invention is further illustrated with reference to the accompanying drawings and examples.
Embodiment 1
A kind of building lot length-measuring appliance includes as shown in Figs. 1-5 cart 1, idler wheel 2, friction block 4, measuring scale
5, push rod 6, the first electromagnet 7, the first clamping bar 8, spring 9, the second clamping bar 10, mobile bar 11, the first sliding block 12, elevating lever 13,
Pushing hands 14, the second sliding block 15, the second sliding rail 16, elastic component 17, connecting rod 18, the first sliding rail 19, the second electromagnet 21, guide rail
22, support rod 23, servo motor 24, right bearing seat 25, strut 26, nut 27, screw rod 28, top plate 29 and left shaft holder 30；It pushes away
It is equipped with idler wheel 2 at left and right sides of 1 bottom of vehicle, 1 bottom of cart is provided with through-hole 3, and 1 left wall of cart is provided with aperture 20, bottom in cart 1
Equipped with the second sliding rail 16, the second sliding rail 16 is equipped with the second sliding block 15, and the second sliding block 15 is located at the front side of the second sliding rail 16, and second
Connecting rod 18 is hingedly connected on the left of sliding block 15,15 bottom of the second sliding block is equipped with elevating lever 13, and elevating lever 13 passes through through-hole 3, rises
It drops 13 bottom of bar and is equipped with friction block 4, elastic component 17 and the first sliding rail 19 are equipped on the left of the second sliding rail 16, elastic component 17 is located at first
The top of sliding rail 19, the first sliding rail 19 are equipped with the first sliding block 12, and the first sliding block 12 is located at the front side of the first sliding rail 19, and first is sliding
12 top of block is articulated and connected with 18 end of connecting rod, and 12 right side of the first sliding block is connect with 17 left end of elastic component, and the first sliding block 12 is left
Side is equipped with mobile bar 11, and mobile bar 11 passes through aperture 20, and 1 left side top of cart is equipped with top plate 29, and 29 bottom of top plate is from left to right
It is successively arranged left shaft holder 30, right bearing seat 25, servo motor 24 and support rod 23, between left shaft holder 30 and right bearing seat 25
Screw rod 28 is installed, screw rod 28 is equipped with nut 27, and nut 27 and screw rod 28 cooperate, and 27 bottom of nut is equipped with strut 26, strut
26 bottoms are equipped with measuring scale 5, and push rod 6 is equipped on the right side of strut 26, and push rod 6 and mobile bar 11 are located at sustained height, 23 bottom of support rod
Portion is equipped with the first electromagnet 7 and the second electromagnet 21, and the first electromagnet 7 is located at the left of the second electromagnet 21, the first electromagnet 7
Spring 9 is connected between the second electromagnet 21,7 bottom of the first electromagnet is equipped with the first clamping bar 8, and 21 bottom of the second electromagnet is set
There is the second clamping bar 10, the first clamping bar 8 and the second clamping bar 10 are located at the rear of push rod 6.
Further include having protrusion 31, protrusion 31 is equipped on the right side of push rod 6,31 left side of protrusion and the connection type on 6 right side of push rod are
It is fixedly connected, protrusion 31 is located at the left of mobile bar 11, and the shape of protrusion 31 is the hemisphere bodily form, and the surface of protrusion 31 is Non-smooth surface
Surface.
Further include having magnifying glass 32, magnifying glass 32, the connection type of magnifying glass 32 and measuring scale 5 are equipped on the right side of measuring scale 5
To be fixedly connected, the material of magnifying glass 32 is simple glass, and the shape of magnifying glass 32 is cylindrical, magnifying glass 32 with a thickness of
2cm。
Further include having sunshading board 33, sunshading board 33 is equipped at the top of pushing hands 14, sunshading board 33 and the connection type of pushing hands 14 are
It is fixedly connected, the material of sunshading board 33 is timber, and the shape at 33 top of sunshading board is rectangle, and the length at 33 top of sunshading board is
The width of 60cm, 33 top of sunshading board are 40cm.
It further include having small fan 34, bottom is equipped with small fan 34, the connection of small fan 34 and sunshading board 33 in sunshading board 33
Mode is to be fixedly connected, and the shape of small fan 34 is cylindrical, and the radius of 34 leading flank of small fan is 5cm, small fan 34
Height is 15cm.
Further include having headlamp 35, headlamp 35 is equipped on the left of strut 26, headlamp 35 and the connection type of strut 26 are
It is fixedly connected, headlamp 35 is located at the upper left side of push rod 6, and the type of headlamp 35 is LED light, and the rated power of headlamp 35 is
15W, the voltage rating of headlamp 35 are 220V.
Further include having reinforcing rib 36, is equipped with reinforcing rib 36 between 29 bottom right of top plate and the left side of cart 1, reinforcing rib 36
In the right of support rod 23, reinforcing rib 36 is located at the upper left side of aperture 20, the connection type of reinforcing rib 36 and top plate 29, cart 1
It is welding, the material of reinforcing rib 36 is aluminium.
The material of friction block 4 is macromolecule trielement composite material, and friction block 4 and the connection type of elevating lever 13 connect to be fixed
It connects, the shape of friction block 4 is truncated cone-shaped, and the radius at 4 top of friction block is 5cm, and the radius of 4 bottom surface of friction block is 7cm, friction block
4 height is 5cm.
The shape of cart 1 is L shape, and the material of cart 1 is Q235 steel, cart 1 and top plate 29, pushing hands 14, the second sliding rail 16
Connection type with idler wheel 2 is to be fixedly connected, and the shape of 1 bottom surface of cart is rectangle, and the length of 1 bottom surface of cart is 40cm,
The width of 1 bottom surface of cart is 30cm.
Working principle: when the length of building lot to be measured, staff pushes cart 1 by pushing hands 14, by cart 1
Shift designated position onto, originally, push rod 6 squeezes mobile bar 11, and the first sliding block 12 is in right end, and elastic component 17 is in compression shape
5 one end of measuring scale is placed between the first clamping bar 8 and the second clamping bar 10 by state, staff, to the first electromagnet 7 and the second electromagnetism
Iron 21 is powered, and makes the first electromagnet 7 and the second electromagnet 21 with opposite magnetism, the first electromagnet 7 and the second electromagnet 21
It attracts each other, the first electromagnet 7 is moved toward one another with the second electromagnet 21, and spring 9 is compressed, and 5 one end of measuring scale is fixed, and is started
Servo motor 24 rotates forward, and screw rod 28 is driven to rotate forward, and then nut 27, push rod 6 and measuring scale 5 is driven to move downward, when measuring scale 5
When moving downward to designated position, servo motor 24 stops working, and staff reads the scale of measuring scale 5, when push rod 6 to the left
When movement, due to elastic component 17 elastic force act on, drive the first sliding block 12 move downward, and then drive the second sliding block 15 to
Lower movement, and then elevating lever 13 and friction block 4 is driven to move downward, make friction block 4 and ground face contact, keeps whole device more steady
Gu after building lot linear measure longimetry, starting servo motor 24 is inverted so that measurement result is more accurate, drives and survey
After gage 5 resets, servo motor 24 stops working, and powers off to the first electromagnet 7 and the second electromagnet 21, due to the bullet of spring 9
Power effect drives the first electromagnet 7 and the second electromagnet 21 to reset.
Because further including having protrusion 31, protrusion 31, the connection side in 31 left side of protrusion and 6 right side of push rod are equipped on the right side of push rod 6
Formula is to be fixedly connected, and protrusion 31 is located at the left of mobile bar 11, and the shape of protrusion 31 is the hemisphere bodily form, and the surface of protrusion 31 is non-
Smooth surface increases the friction between protrusion 31 and mobile bar 11, it is possible to keep measurement result more accurate.
Because further including having magnifying glass 32, magnifying glass 32, the connection of magnifying glass 32 and measuring scale 5 are equipped on the right side of measuring scale 5
Mode is to be fixedly connected, and the material of magnifying glass 32 is simple glass, and the shape of magnifying glass 32 is cylindrical, the thickness of magnifying glass 32
Degree is 2cm, so reading can be made more accurate when staff reads the scale of measuring scale 5 by magnifying glass 32.
Because further including having sunshading board 33, sunshading board 33, the connection side of sunshading board 33 and pushing hands 14 are equipped at the top of pushing hands 14
Formula is to be fixedly connected, and the material of sunshading board 33 is timber, and the shape at 33 top of sunshading board is rectangle, the length at 33 top of sunshading board
Degree is 60cm, and the width at 33 top of sunshading board is 40cm, so staff pushes cart 1, sunshade when fine
Plate 33 plays the role of shielded from sunlight.
The preferred embodiment of the present invention above described embodiment only expresses, the description thereof is more specific and detailed, but simultaneously
Limitations on the scope of the patent of the present invention therefore cannot be interpreted as.It should be pointed out that for those of ordinary skill in the art
For, without departing from the inventive concept of the premise, several deformations can also be made, improves and substitutes, these belong to this hair
Bright protection scope.Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.
Claims (4)
1. a kind of building lot length-measuring appliance, which is characterized in that include cart (1), idler wheel (2), friction block (4), survey
Gage (5), push rod (6), the first electromagnet (7), the first clamping bar (8), spring (9), the second clamping bar (10), mobile bar (11),
One sliding block (12), elevating lever (13), pushing hands (14), the second sliding block (15), the second sliding rail (16), elastic component (17), connecting rod
(18), the first sliding rail (19), the second electromagnet (21), guide rail (22), support rod (23), servo motor (24), right bearing seat
(25), strut (26), nut (27), screw rod (28), top plate (29) and left shaft holder (30)；At left and right sides of cart (1) bottom
Equipped with idler wheel (2), cart (1) bottom is provided with through-hole (3), and cart (1) left wall is provided with aperture (20), and cart (1) interior bottom is equipped with
Second sliding rail (16), the second sliding rail (16) is equipped with the second sliding block (15), before the second sliding block (15) is located at the second sliding rail (16)
Side, the second sliding block (15) left side are hingedly connected with connecting rod (18), and the second sliding block (15) bottom is equipped with elevating lever (13), elevating lever
(13) through-hole (3) are passed through, elevating lever (13) bottom is equipped with friction block (4), be equipped on the left of the second sliding rail (16) elastic component (17) and
First sliding rail (19), elastic component (17) are located at the top of the first sliding rail (19), and the first sliding rail (19) is equipped with the first sliding block (12),
First sliding block (12) is located at the front side of the first sliding rail (19), is articulated and connected at the top of the first sliding block (12) with connecting rod (18) end,
It is connect on the right side of first sliding block (12) with elastic component (17) left end, is equipped with mobile bar (11) on the left of the first sliding block (12), mobile bar
(11) aperture (20) are passed through, cart (1) left side top is equipped with top plate (29), and top plate (29) bottom is from left to right successively arranged left axle
Seat (30), right bearing seat (25), servo motor (24) and support rod (23) are held, between left shaft holder (30) and right bearing seat (25)
It is equipped with screw rod (28), screw rod (28) is equipped with nut (27), and nut (27) and screw rod (28) cooperate, and nut (27) bottom is equipped with
Strut (26), strut (26) bottom are equipped with measuring scale (5), and push rod (6), push rod (6) and mobile bar are equipped on the right side of strut (26)
(11) it is located at sustained height, support rod (23) bottom is equipped with the first electromagnet (7) and the second electromagnet (21), the first electromagnet
(7) it is located at the left of the second electromagnet (21), is connected between the first electromagnet (7) and the second electromagnet (21) spring (9), the
One electromagnet (7) bottom is equipped with the first clamping bar (8), and the second electromagnet (21) bottom is equipped with the second clamping bar (10), the first clamping bar (8)
It is located at the rear of push rod (6) with the second clamping bar (10)；Further include having raised (31), is equipped on the right side of push rod (6) raised (31), protrusion
(31) left side is to be fixedly connected with the connection type on the right side of push rod (6), and raised (31) are located at the left of mobile bar (11), protrusion
(31) shape is the hemisphere bodily form, and the surface of raised (31) is non-smooth surface；It further include having magnifying glass (32), measuring scale (5)
Right side is equipped with magnifying glass (32), and magnifying glass (32) is to be fixedly connected with the connection type of measuring scale (5), the material of magnifying glass (32)
For simple glass, the shape of magnifying glass (32) is cylindrical, magnifying glass (32) with a thickness of 2cm；It further include having sunshading board
(33), sunshading board (33) are equipped at the top of pushing hands (14), sunshading board (33) is to be fixedly connected with the connection type of pushing hands (14), sunshade
The material of plate (33) is timber, and the shape at the top of sunshading board (33) is rectangle, and the length at the top of sunshading board (33) is 60cm, is hidden
Width at the top of positive plate (33) is 40cm；It further include having small fan (34), sunshading board (33) interior bottom is equipped with small fan (34), small
Fan (34) is to be fixedly connected with the connection type of sunshading board (33), and the shape of small fan (34) is cylindrical, small fan
(34) radius of leading flank is 5cm, and the height of small fan (34) is 15cm；It further include having headlamp (35), on the left of strut (26)
Equipped with headlamp (35), headlamp (35) is to be fixedly connected with the connection type of strut (26), and headlamp (35) is located at push rod (6)
Upper left side, the type of headlamp (35) is LED light, and the rated power of headlamp (35) is 15W, the specified electricity of headlamp (35)
Pressure is 220V.
2. a kind of building lot length-measuring appliance according to claim 1, which is characterized in that further include having reinforcing rib
(36), reinforcing rib (36) are equipped between top plate (29) bottom right and cart (1) left side, reinforcing rib (36) is located at support rod (23)
Right, reinforcing rib (36) is located at the upper left side of aperture (20), the connection type of reinforcing rib (36) and top plate (29), cart (1)
It is welding, the material of reinforcing rib (36) is aluminium.
3. a kind of building lot length-measuring appliance according to claim 1, which is characterized in that the material of friction block (4)
For macromolecule trielement composite material, friction block (4) is to be fixedly connected with the connection type of elevating lever (13), the shape of friction block (4)
Shape is truncated cone-shaped, and the radius at the top of friction block (4) is 5cm, and the radius of friction block (4) bottom surface is 7cm, the height of friction block (4)
For 5cm.
4. a kind of building lot length-measuring appliance according to claim 1, which is characterized in that the shape of cart (1) is L
Shape, the material of cart (1) are Q235 steel, cart (1) and top plate (29), pushing hands (14), the second sliding rail (16) and idler wheel (2) company
The mode of connecing is to be fixedly connected, and the shape of cart (1) bottom surface is rectangle, and the length of cart (1) bottom surface is 40cm, cart (1)
The width of bottom surface is 30cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710066617.7A CN106813553B (en) | 2017-02-07 | 2017-02-07 | A kind of building lot length-measuring appliance |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710066617.7A CN106813553B (en) | 2017-02-07 | 2017-02-07 | A kind of building lot length-measuring appliance |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106813553A CN106813553A (en) | 2017-06-09 |
| CN106813553B true CN106813553B (en) | 2019-04-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710066617.7A Expired - Fee Related CN106813553B (en) | 2017-02-07 | 2017-02-07 | A kind of building lot length-measuring appliance |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108450198A (en) * | 2018-05-17 | 2018-08-28 | 太原师范学院 | A kind of intelligent greenhouse integral system based on facility fruits and vegetables |
| CN112815807B (en) * | 2020-12-31 | 2022-08-02 | 江西建邦建设集团有限公司 | Architectural decoration engineering caliber with regulatory function |
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| CN205138365U (en) * | 2015-10-23 | 2016-04-06 | 曾远景 | Multi -functional engineering management dipperstick |
| CN205718825U (en) * | 2016-06-17 | 2016-11-23 | 河南省水利勘测有限公司 | A kind of geology detecting measurement distance means |
| CN106323132A (en) * | 2016-08-18 | 2017-01-11 | 桐乡市崇福常新玻璃马赛克厂 | Mosaic tile diameter measuring device |
| CN106323128A (en) * | 2016-08-19 | 2017-01-11 | 桐乡市嘉乐玻璃马赛克有限公司 | High-efficiency measuring device for indoor mosaic tiles |
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| JPH0772687B2 (en) * | 1991-08-31 | 1995-08-02 | 極東産機株式会社 | Tatami mat measuring device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205079743U (en) * | 2015-10-23 | 2016-03-09 | 台州市金地园林市政工程有限公司 | Building interval measuring device |
| CN205138365U (en) * | 2015-10-23 | 2016-04-06 | 曾远景 | Multi -functional engineering management dipperstick |
| CN205718825U (en) * | 2016-06-17 | 2016-11-23 | 河南省水利勘测有限公司 | A kind of geology detecting measurement distance means |
| CN106323132A (en) * | 2016-08-18 | 2017-01-11 | 桐乡市崇福常新玻璃马赛克厂 | Mosaic tile diameter measuring device |
| CN106323128A (en) * | 2016-08-19 | 2017-01-11 | 桐乡市嘉乐玻璃马赛克有限公司 | High-efficiency measuring device for indoor mosaic tiles |
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