CN209230604U - A kind of Project Supervising gradient device - Google Patents
A kind of Project Supervising gradient device Download PDFInfo
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- CN209230604U CN209230604U CN201920037204.0U CN201920037204U CN209230604U CN 209230604 U CN209230604 U CN 209230604U CN 201920037204 U CN201920037204 U CN 201920037204U CN 209230604 U CN209230604 U CN 209230604U
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- Prior art keywords
- pedestal
- pointer
- clump weight
- bar
- face
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model discloses a kind of Project Supervising gradient devices, belong to Project Supervising equipment, its key points of the technical solution are that: including pedestal, the pedestal is connected with measuring mechanism, the measuring mechanism includes dial, it is used to indicate the pointer of the gradient and pointer is made to keep vertical clump weight, the dial is fixedly connected on pedestal upper end, the pedestal upper end is fixedly connected with mounting blocks, the indicators turn is connected to mounting blocks end face, the clump weight is connected to one end of pointer, the pedestal lower end is connected with several abutting bars, several abutting bars are in same plane far from one end of pedestal.The utility model it is structurally reasonable, using abut bar reduce pedestal and measure plane contact area, thus make pedestal can with measurement plane keeping parallelism, to keep measurement result more accurate.
Description
Technical field
The utility model belongs to Project Supervising equipment, more specifically, it relates to a kind of Project Supervising slope
Spend device.
Background technique
In construction especially in building installation engineering, it is found everywhere, applies about the problem of "horizontal" and " gradient "
Extensively.Such as the land drainage in bathroom, it is the installation of the Architectural Equipments such as boiler, ventilation blower, water pump, levelling, various pipeline engineering
In gradient etc., then specific work progress, the correctness of the gradient, the influence to construction quality is very big.
A kind of Project Supervising disclosed in Chinese patent CN206709828U is characterized in that with gradient device: the bottom of including
Seat has horizontal lower end face, has a mounting base thereon；Permanent flat bar, the midpoint fixed hinge of long axis direction in mounting base,
And with a clump weight below permanent flat bar at this；Bevel protractor, positioned at the side of permanent flat bar
When due to stating scheme in use, engineering is still in progress, can have a large amount of particle in the plane for needing to measure,
It is parallel with needing the plane measured cannot keep using its pedestal so as to cause above scheme, it is inadequate so as to cause the result of measurement
Accurately.
Therefore it needs to propose the new technical solution of one kind to solve the above problems.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of Project Supervising gradients
Device makes pedestal with plane keeping parallelism to be measured, can make the more accurate of the result of measurement.
To achieve the above object, the utility model provides following technical solution: a kind of Project Supervising gradient device,
Including pedestal, the pedestal is connected with measuring mechanism, and the measuring mechanism includes dial, the pointer for being used to indicate the gradient and makes
Pointer keeps vertical clump weight, and the dial is fixedly connected on pedestal upper end, and the pedestal upper end is fixedly connected with installation
Block, the indicators turn are connected to mounting blocks end face, and the clump weight is connected to one end of pointer, and the pedestal lower end is connected with
Several abutting bars, several abutting bars are in same plane far from one end of pedestal.
By using above-mentioned technical proposal, when measuring, the plane contact that bar is abutted by setting and needs to measure,
Reduce the area with plane contact, to make pedestal that can increase the accuracy of measurement preferably with plane keeping parallelism.
The utility model is further arranged to: the pedestal lower end is fixedly connected with several mounting rods, and the mounting rod is remote
End face from pedestal offers slippage slot, and the abutting bar is placed in sliding, the mounting rod sidewall thread in slippage slot and is connected with
Bolt is adjusted, the screw rod for adjusting bolt passes through mounting rod and abuts with bar is abutted.
Make to abut using one flat plate after the end face for abutting bar is worn by using above-mentioned technical proposal
Bar is abutted with plate, to adjust the relative position abutted between bar and pedestal, making to abut end face of the bar far from pedestal can one
It is directly in same plane, to keep the result of measurement more accurate.
The utility model is further arranged to: spring, one end of the spring and slippage slot are provided in the slippage slot
Close to pedestal end face abut, the other end of the spring with abut bar close to pedestal end face abutting.
By using above-mentioned technical proposal, apply the power far from pedestal to bar is abutted using spring, keeps abutting bar direction remote
Direction from pedestal is mobile, and movement manually is no longer needed to abut bar when adjusting the position for abutting bar at this time, to make to abut bar
Movement it is more convenient.
The utility model is further arranged to: the abutting bar offers lozenges, the wedge shape far from the end face of pedestal
Face is tilted far from the one end for abutting rod axis towards pedestal direction.
By using above-mentioned technical proposal, the contact area for abutting bar and plane to be measured is reduced using lozenges, from
And reduce influence of the attachment of plane upper end to be measured to measurement, and then keep the result of measurement more accurate.
The utility model is further arranged to: the pedestal upper end is fixedly connected with shield, and the measuring mechanism is located at
In shield, the shield is transparent material.
By using above-mentioned technical proposal, clump weight is set not generate rolling because of the influence by wind-force using shield
It is dynamic, so that the influence in view of wind-force is no longer needed in measurement, to keep the process of measurement more convenient.
The utility model is further arranged to: the clump weight is rotatablely connected by one end of near pointer and mounting blocks, described
Clump weight is fixedly connected with driving gear, the axis of the driving gear is overlapped with the pivot center of clump weight, and the pointer is solid
Surely it is connected with driven gear, the axis of the driven gear is overlapped with the pivot center of pointer, and the driving gear driving is driven
Gear rotation, and the number of teeth of the driving gear is twice of the number of teeth of driven gear.
Increase the rotational angle of pointer using the cooperation of driving gear and driven gear by using above-mentioned technical proposal
It is twice big, thus more convenient when making reading.
The utility model is further arranged to: the mounting blocks are rotatably connected to tooth sector, the driving gear and from
Moving gear is engaged with tooth sector.
By using above-mentioned technical proposal, so that the rotation direction of pointer and clump weight is kept reversed using tooth sector, make
Pointer is parallel with clump weight, so that the process of reading can be made more convenient.
The utility model is further arranged to: the quantity of the pointer is two, and two pointers are located at scale
The two sides of disk.
By using above-mentioned technical proposal, by the way that two pointers are arranged, so that making the both ends of the surface of dial can be read
Number, to make the more convenient to use of gradiometer.
In conclusion the utility model has the following beneficial effects:
1, the utility model, using abut bar reduce the contact area of pedestal Yu plane to be measured, thus make pedestal and
Plane to be measured can keeping parallelism, thus make measurement result it is more accurate；
2, it have an impact separation will not to clump weight by the way that shield is arranged, to keep the process of measurement quicker；
3, using the cooperation of driving gear and driven gear, the rotational angle of pointer is increased, to keep reading more square
Just.
Detailed description of the invention
Fig. 1 is the perspective view of the present embodiment；
Fig. 2 is the schematic diagram that the present embodiment is used to show measuring mechanism；
Fig. 3 is the portion the A enlarged drawing of Fig. 2.
Detailed description of the invention: 1, pedestal；11, mounting blocks；12, bar is abutted；121, lozenges；13, mounting rod；131, slippage slot；
14, bolt is adjusted；15, spring；16, shield；2, measuring mechanism；21, dial；211, scale；212, recessing groove；22, refer to
Needle；221, driven gear；23, clump weight；231, driving gear；24, tooth sector；25, shaft.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
Wherein identical components are presented with like reference characters.It should be noted that word used in the following description
Language "front", "rear", "left", "right", "up" and "down" refer to the direction in attached drawing, word " bottom surface " and " top surface ", "inner" and
"outside" refers respectively to the direction towards or away from geometric center of specific component.
A kind of Project Supervising gradient device, as shown in Figure 1, including the pedestal 1 in rectangle.As shown in Fig. 2, pedestal 1
Upper end is connected with measuring mechanism 2, and measuring mechanism 2 includes rounded dial 21, is used to indicate the pointer 22 of the gradient and makes to refer to
Needle 22 keeps vertical clump weight 23.21 two sides of dial offer the scale 211 in circular arrangement, are welded in bottom
The upper surface of seat 1.1 upper end of pedestal is welded with mounting blocks 11, and pointer 22 is rotationally connected with mounting blocks 11 close to the end of dial 21
Face, and its pivot center is overlapped with the center of circle of dial 21, clump weight 23 is connected to pointer 22 close to the position of pivot center, and
Clump weight 23 and pointer 22 are in same straight line.1 lower end four corners of pedestal are respectively connected with an abutting bar 12, four abutting bars 12
One end far from pedestal 1 is in same plane.When measuring, bar 12 is abutted by setting and is connect with the plane measured is needed
Touching, reduces the area with plane contact, to make pedestal 1 that can increase the accurate of measurement preferably with plane keeping parallelism
Property.
As shown in figure 3, due to abut bar 12 after long-time use its can generate abrasion, at this time measure when will lead to
Pedestal 1 can not influence the accuracy of measurement result with plane keeping parallelism to be measured.Therefore 1 lower end four corners of pedestal are welded
Be connected to a mounting rod 13, end face of the mounting rod 13 far from pedestal 1 coaxially offer with the slippage slot 131 that abuts the cooperation of bar 12,
Sliding in slippage slot 131 can be placed in by abutting bar 12.13 side wall of mounting rod, which is threaded with, adjusts bolt 14, adjusts bolt 14
Screw rod pass through mounting rod 13 with abut 12 side wall of bar abutting.It is available after being worn in the end face for abutting bar 12
One flat plate abuts abutting bar 12 with plate, to adjust the relative position abutted between bar 12 and pedestal 1, makes to abut bar
12 end faces far from pedestal 1 can be constantly in same plane, to keep the result of measurement more accurate.
As shown in figure 3, needing to make to generate the abutting worn due to when adjusting the spacing between abutting bar 12 and pedestal 1
The direction that bar 12 is directed away from pedestal 1 is mobile.Therefore spring 15, one end of spring 15 and slippage slot are provided in slippage slot 131
131 close to pedestal 1 end face abut, the other end of spring 15 with abut bar 12 close to pedestal 1 end face abutting.Utilize spring 15
Apply the power far from pedestal 1 to bar 12 is abutted, makes to abut the direction movement that bar 12 is directed away from pedestal 1, be abutted at this time in adjusting
Mobile abutting bar 12 manually is no longer needed when the position of bar 12, to keep the movement for abutting bar 12 more convenient.
In order to further increase the accuracy of measurement, wedge is offered far from the end face of pedestal 1 as shown in Fig. 2, abutting bar 12
Shape face 121, the one end of lozenges 121 far from the axis for abutting bar 12 are tilted towards 1 direction of pedestal.It is reduced using lozenges 121
The contact area for abutting bar 12 and plane to be measured, to reduce shadow of the attachment to measurement of plane upper end to be measured
It rings, and then keeps the result of measurement more accurate.
As shown in Fig. 2, due to that clump weight 23 can be made to generate movement in blowing for measurement process apoplexy, thus influence to read,
It needs to continue waiting for a period of time at this time, and then affects the speed of measurement.Therefore 1 upper section use of pedestal has been bolted protection
Cover 16, shield 16 are under shed structure, are PMMA material.Make clump weight 23 will not be because of by wind using shield 16
The influence of power and generate shaking, so that the influence in view of wind-force is no longer needed in measurement, to make the process of measurement more
It is convenient.
As shown in Fig. 2, the rotation amplitude of pointer 22 is smaller at this time, to make since the gradient for needing to measure is more gentle
The reading of operator is more difficult.Therefore the rotation connection of clump weight 23 and mounting blocks 11 are remote close to the end face of dial 21
End face from mounting blocks 11 is welded with driving gear 231, and the axis of driving gear 231 is overlapped with the pivot center of clump weight 23.
Pointer 22 is welded with driven gear 221, the axis of driven gear 221 and the pivot center weight of pointer 22 close to the end face of mounting blocks
It closes, driving gear 231 can drive driven gear 221 to rotate, and the number of teeth of driving gear 231 is the number of teeth of driven gear 221
Twice.Using the cooperation of driving gear 231 and driven gear 221, increase the rotational angle of pointer 22 twice, to make to read
When it is more convenient.
As shown in Fig. 2, since pointer 22 is identical as the rotation direction holding of clump weight 23, to make the process of reading more
Trouble.Therefore mounting blocks are rotatably connected to tooth sector 24, driving gear 231 and driven gear close to the end face of dial 21
221 engage with tooth sector 24.So that the rotation direction of pointer 22 and clump weight 23 is kept reversed using tooth sector 24, makes to refer to
Needle 22 is parallel with clump weight 23, so that the process of reading can be made more convenient.
In order to read the two sides of dial 21 can, as shown in Fig. 2, the quantity of pointer 22 is two, and its
The two sides of dial 21 are located at, the end face of dial 21 coaxially offers recessing groove 212.Mounting blocks are close to dial 21
End face is rotatably connected to shaft 25, and two pointers 22 are welded and fixed with shaft 25, and shaft 25 passes through recessing groove 212, passes through
Two pointers 22 are set, so that making the both ends of the surface of dial 21 can be read, to make the more convenient to use of gradiometer.
Working principle:
Gradiometer is placed on one flat plate between measurements, four abutting bars 12 is made to be in same far from one end of pedestal 1
One plane.Gradiometer is placed in the upper end of plane for needing to measure later, make four abutting bars 12 with select plane to be measured
It abuts, clump weight 23 is kept vertically under gravity, so that pointer 22 be driven to rotate, can be read indicated by pointer 22 at this time
Scale 211 numerical value, the numerical value be plane to be measured gradient numerical value.
Specific embodiment is only the explanation to the utility model, is not limitations of the present invention, this field
Technical staff can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but only
It will be in the scope of the claims of the utility model all by the protection of Patent Law.
Claims (8)
1. a kind of Project Supervising gradient device, including pedestal (1), it is characterised in that: the pedestal (1) is connected with measuring machine
Structure (2), the measuring mechanism (2) include dial (21), the pointer (22) for being used to indicate the gradient and pointer (22) are made to keep perpendicular
Straight clump weight (23), the dial (21) are fixedly connected on pedestal (1) upper end, and pedestal (1) upper end is fixedly connected with
Mounting blocks (11), the pointer (22) are rotationally connected with mounting blocks (11) end face, and the clump weight (23) is connected to pointer (22)
One end, pedestal (1) lower end is connected with several abutting bars (12), several abut bar (12) far from pedestal (1) one
End is in same plane.
2. a kind of Project Supervising gradient device according to claim 1, it is characterised in that: pedestal (1) lower end
It is fixedly connected with several mounting rods (13), the mounting rod (13) offers slippage slot (131), institute far from the end face of pedestal (1)
It states abutting bar (12) and is placed in sliding in slippage slot (131), mounting rod (13) sidewall thread, which is connected with, adjusts bolt (14), institute
The screw rod for stating adjusting bolt (14) passes through mounting rod (13) and abuts with bar (12) are abutted.
3. a kind of Project Supervising gradient device according to claim 2, it is characterised in that: the slippage slot (131)
It is inside provided with spring (15), one end of the spring (15) is abutted with slippage slot (131) close to the end face of pedestal (1), the bullet
The other end of spring (15) is abutted with the end face for abutting bar (12) close pedestal (1).
4. a kind of Project Supervising gradient device according to claim 1, it is characterised in that: the abutting bar (12) is remote
End face from pedestal (1) offers lozenges (121), and the lozenges (121) is far from one end direction for abutting bar (12) axis
The inclination of pedestal (1) direction.
5. a kind of Project Supervising gradient device according to claim 1, it is characterised in that: pedestal (1) upper end
It is fixedly connected with shield (16), the measuring mechanism (2) is located in shield (16), and the shield (16) is transparent material
Material.
6. a kind of Project Supervising gradient device according to claim 1, it is characterised in that: the clump weight (23) is leaned on
One end and mounting blocks (11) of near pointer (22) are rotatablely connected, and the clump weight (23) is fixedly connected with driving gear (231), institute
The axis for stating driving gear (231) is overlapped with the pivot center of clump weight (23), and the pointer (22) is fixedly connected with driven tooth
It takes turns (221), the axis of the driven gear (221) is overlapped with the pivot center of pointer (22), driving gear (231) driving
Driven gear (221) rotation, and the number of teeth of the driving gear (231) is twice of the number of teeth of driven gear (221).
7. a kind of Project Supervising gradient device according to claim 6, it is characterised in that: the mounting blocks (11) turn
Dynamic to be connected with tooth sector (24), the driving gear (231) and driven gear (221) are engaged with tooth sector (24).
8. a kind of Project Supervising gradient device according to claim 1, it is characterised in that: the number of the pointer (22)
Amount is two, and two pointers (22) are located at the two sides of scale (211) disk (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920037204.0U CN209230604U (en) | 2019-01-10 | 2019-01-10 | A kind of Project Supervising gradient device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920037204.0U CN209230604U (en) | 2019-01-10 | 2019-01-10 | A kind of Project Supervising gradient device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209230604U true CN209230604U (en) | 2019-08-09 |
Family
ID=67510285
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920037204.0U Expired - Fee Related CN209230604U (en) | 2019-01-10 | 2019-01-10 | A kind of Project Supervising gradient device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209230604U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111457888A (en) * | 2020-04-17 | 2020-07-28 | 株洲市东亨科技有限责任公司 | Ground settlement monitoring device for subway tunnel construction |
| CN113358005A (en) * | 2021-06-18 | 2021-09-07 | 漯河职业技术学院 | Be used for unsmooth degree check out test set in new forms of energy automobile tire surface |
| CN114562932A (en) * | 2022-03-16 | 2022-05-31 | 海达建设集团有限公司 | Building engineering quality flatness detection device |
-
2019
- 2019-01-10 CN CN201920037204.0U patent/CN209230604U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111457888A (en) * | 2020-04-17 | 2020-07-28 | 株洲市东亨科技有限责任公司 | Ground settlement monitoring device for subway tunnel construction |
| CN111457888B (en) * | 2020-04-17 | 2021-10-26 | 石家庄铁道大学 | Ground settlement monitoring device for subway tunnel construction |
| CN113358005A (en) * | 2021-06-18 | 2021-09-07 | 漯河职业技术学院 | Be used for unsmooth degree check out test set in new forms of energy automobile tire surface |
| CN114562932A (en) * | 2022-03-16 | 2022-05-31 | 海达建设集团有限公司 | Building engineering quality flatness detection device |
| CN114562932B (en) * | 2022-03-16 | 2023-09-22 | 海达建设集团有限公司 | Building engineering quality flatness detection 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 |
Granted publication date: 20190809 Termination date: 20210110 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |