CN208074457U - Angle indicator board rotates fixed structure - Google Patents
Angle indicator board rotates fixed structure Download PDFInfo
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- CN208074457U CN208074457U CN201820525352.2U CN201820525352U CN208074457U CN 208074457 U CN208074457 U CN 208074457U CN 201820525352 U CN201820525352 U CN 201820525352U CN 208074457 U CN208074457 U CN 208074457U
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- clamping
- angle indicator
- indicator board
- elastic clip
- shaft
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Abstract
The utility model discloses a kind of angle indicator boards to rotate fixed structure,Angle indicator board including erecting bed and above erecting bed,The top surface of erecting bed is fixedly connected with erection support,The upper end of erection support is fixedly connected with one and is managed with plane clamping disposed in parallel where installation countertop,It is provided with shaft below angle indicator board,The axis direction of shaft is parallel to the axis direction of clamping pipe,The bottom surface of angle indicator board is fixedly connected with the connecting rod being fixedly connected with shaft one end,Shaft is inserted into and is managed across in clamping,Shaft is rotatably assorted with clamping pipe,Clamping pipe one end is arranged at intervals with multiple petaloid gripping blocks as the center of circle tube hub line is clamped around it,Multiple petaloid gripping blocks surround and form elastic clip collar,The outer diameter of elastic clip collar gradually increases outward along clamping tube hub line direction,Clamping ring there are one being arranged in elastic clip collar.The utility model structure, it is easy to use, keep the rotation of angle indicator board flexible, while locking more firm.
Description
Technical field
The utility model is related to a kind of rotational structures, and in particular to a kind of angle indicator board rotation fixed structure.
Background technology
It caves in order to prevent, ensures construction safety, be more than a fixed limit in the cutting depth or filling height of excavation or embankment
When spending, the side slope with certain slope is made at its edge.The gradient is too small, increases expenditure；It is excessive and dangerous.So side slope
The gradient should be pressed according to the fact of excavation depth, soil property and underground water《The earthwork and blasting engineering construction and acceptance specification》Regulation
To determine.Slope can put it is sloping, or by construction need put into stairstepping.In common constructing operation, the slope angle of side slope
After degree determines, it will be inserted into supporting rod respectively in the position of bottom of slope and top of the slope, then stretching one between two supporting rods puts
Slope is restricted, and the both ends of slope rope are separately fixed on the supporting rod at both ends, the angle between slope rope and horizontal plane and slope angle
Unanimously.When slope excavating, it is necessary to a ruler is taken, the distance between side slope different location and slope rope are measured, with
Ensure the slope angle of side slope.But during slope excavating, excavates instrument and be easy to touch slope rope, to slope rope
Angle causes to change, and then the gradient of side slope impacts.
In order to solve the above-mentioned technical problem, applicants have invented a kind of slope angle station meter, including erecting bed, erecting beds
Top be provided with support board and angle indicator board, laser emitter is installed, support board and angle refer on support board upper surface
Show that plate is mounted on erecting bed by rotation section can be rotated above erecting bed respectively, support board and angle indicator board
On be mounted on level meter for adjusting its state, angle graduated scale is provided in angle indicator board plate face, is arranged on support board
There is the indicative pointer of ruler angle value to angle index.But wherein how rotation section should be designed, and can make angle
Indicator board has rotation flexible, convenient for being locked and other effects, it is necessary to further account for.
Utility model content
In view of the above shortcomings of the prior art, technical problem to be solved in the utility model is：How to provide one kind makes
Angle indicator board has rotation flexibly, and the angle indicator board convenient for being locked rotates fixed structure.
In order to solve the above-mentioned technical problem, the utility model uses the following technical solution：
A kind of angle indicator board rotation fixed structure, including erecting bed and the angle indicator board above erecting bed, peace
The top surface of dress platform is fixedly connected with erection support, and the upper end of erection support is fixedly connected with one and plane where installation countertop
Clamping disposed in parallel is managed, and shaft is provided with below angle indicator board, and the axis direction of shaft is parallel to the axis of clamping pipe
Direction, the bottom surface of angle indicator board are fixedly connected with the connecting rod being fixedly connected with shaft one end, and shaft is inserted into and across in folder
Pipe is held, shaft is rotatably assorted with clamping pipe, and clamping pipe one end is arranged at intervals with multiple valves as the center of circle tube hub line is clamped around it
Shape gripping block, multiple petaloid gripping blocks are around elastic clip collar is formed, and the outer diameter of elastic clip collar is along clamping tube hub line direction
Gradually increase outward, is arranged in elastic clip collar there are one clamping ring, when clamping ring is moved towards elastic clip collar opening direction
When, clamping ring can oppress elastic clip collar so that elastic clip collar countershaft is clamped.
In the present invention, shaft passes through clamping to manage, and angle indicator board is rotated by the center of circle of shaft, when needs pair
When the rotational angle of angle indicator board is locked, operation clamping ring is moved towards elastic clip collar opening direction, due to elasticity
The outer diameter of clamping ring is gradually increased, and in the process of moving, clamping ring acts on the petaloid in elastic clip collar to clamping ring
In gripping block, make each petaloid gripping block that flexible deformation occur towards its interior direction, countershaft is clamped, and then complete
Pairs of angle indicator board is locked.Its is simple in structure, easy to use.
As an optimization, the outer surface of the elastic clip collar is provided with external screw thread along its axis direction, and the clamping ring is set
It is equipped with the internal thread with external screw thread screw-thread fit.Clamping ring is moved in such a way that screw thread rotation moves, the pine of clamping ring can be avoided
It is dynamic, keep the fixation to angle indicator board more stable.
As an optimization, the erection support includes rectangle sole piece and the supporting block on rectangle sole piece top surface, supporting block
It positioned at rectangle sole piece end face center position and is secured to connect, the installation countertop is concavely provided with and rectangle sole piece shape phase
Matched rectangular recess, rectangle sole piece are positioned in rectangular recess, rectangle sole piece and positioned at the both sides of supporting block respectively by solid
Determine screw to be fixedly connected on the erecting bed.Fixing screws are dismantled, erection support can be disassembled from erecting bed, just
In storage.
In conclusion the beneficial effects of the utility model are：The utility model structure, it is easy to use, so that angle is indicated
Plate rotation is flexible, while locking more firm.
Description of the drawings
It is new to this practicality below in conjunction with attached drawing in order to keep the purpose, technical scheme and advantage of utility model clearer
Type is described in further detail, wherein：
Fig. 1 is the overlooking structure diagram of slope angle station meter；
Fig. 2 is the attachment structure schematic diagram of interconnecting piece I and mounting portion I in slope angle station meter.
Specific implementation mode
The slope angle station meter and its attached drawing that use the utility model structure make into one the utility model below
The detailed description of step.
As depicted in figs. 1 and 2, the slope angle station meter in present embodiment, including holder 1 and support board 2, branch
The top of frame 1 is provided with erecting bed 3 and is fixed together with the bottom of erecting bed 3, and the bottom surface of support board 2 is provided with connection
The top surface in portion I, erecting bed 3 is provided with mounting portion I, and interconnecting piece I is rotatably connected with mounting portion I so that support board 2 can
It is rotated above erecting bed 3, the angle that 2 rotational angle of support board can be adjusted locking is provided on mounting portion I
Regulating device I is equipped with laser emitter 4, the rotation for the laser beam that laser emitter 4 is launched on the top surface of support board 2
Plane is parallel to the rotational plane of support board 2.
In present embodiment, the top of the erecting bed 3 and the wherein side positioned at 2 rotational plane of the support board
Be additionally provided with angle indicator board 5, angle indicator board 5 towards being provided with angle graduated scale 6 in the side plate face of the support board 2,
Level meter II 7 is installed, the bottom of angle indicator board 5 is provided with interconnecting piece II, the top of erecting bed 3 on 5 top surface of angle indicator board
Face is provided with mounting portion II, and interconnecting piece II is rotatably connected with mounting portion II so that angle indicator board 5 can be in the peace
3 top of dress platform is rotated, and the center of rotation and the center of rotation of support board 2 of angle indicator board 5 are coaxial, are arranged on mounting portion II
5 rotational angle of angle indicator board can be adjusted the angle regulator II of locking by having, and water is equipped on the support board 2
Level I 8 is also fixedly connected on the support board 2 towards 6 direction of angle graduated scale and extends pointer 9 for indicating graduation,
When level meter I 8 and level meter II 7 are shown in horizontality, pointer 9 indicates the zero graduation line on angle graduated scale 6
On.
In present embodiment, the mounting portion I includes the erection support I being fixedly connected on the erecting bed 3, peace
The top of dress bearing I is fixedly connected with one and plane clamping pipe I 10 disposed in parallel where 3 top surface of the erecting bed, described
Interconnecting piece I include be arranged below the support board 2 and with 2 place plane of support board shaft I 11 disposed in parallel, it is described
The bottom surface of support board 2 is fixedly connected with the connecting rod I 12 being fixedly connected with I 11 one end of shaft, and shaft I 11 is inserted into and across in folder
Hold pipe I 10, shaft I 11 is rotatably assorted with clamping pipe I 10, the angle regulator include setting in clamping I 10 one end of pipe and
It is the center of circle around its spaced multiple petaloid gripping block I 13 so that I 10 center line of pipe is clamped, multiple petaloid gripping blocks I 13 surround
Elastic clip collar I is formed, the outer diameter of elastic clip collar I gradually increases outward along clamping I 10 centerline direction of pipe, elastic clip collar
Clamping ring I 14 there are one being arranged on I, when clamping ring I 14 is moved towards I opening direction of elastic clip collar, clamping ring I 14 can
Elastic clip collar I is oppressed so that I countershaft I 11 of elastic clip collar is clamped；
The mounting portion II includes the erection support II being fixedly connected on the erecting bed, and the top of erection support II is solid
Surely it is connected with a clamping pipe II being coaxially disposed with clamping pipe I, the interconnecting piece II includes being arranged in the angle indicator board
Lower section and with I shaft II disposed in parallel of shaft, the bottom surface of the support board is fixedly connected with to be fixedly connected with II one end of shaft
Connecting rod II, shaft II is inserted into and across in clamping pipe II, shaft II is rotatably assorted with clamping pipe II, and the angular adjustment fills
II is set to include setting in clamping II one end of pipe and clamp around its spaced multiple petaloid as the center of circle so that II center line of pipe is clamped
Block II, multiple petaloid gripping blocks II are around elastic clip collar II is formed, and the outer diameter of elastic clip collar II is along clamping II center line of pipe
Direction gradually increases outward, is arranged in elastic clip collar II there are one clamping ring II, when clamping ring II is opened towards elastic clip collar I
When the movement of mouth direction, clamping ring II can oppress elastic clip collar II so that II countershaft II of elastic clip collar is clamped.
In present embodiment, the outer surface of the elastic clip collar I is provided with external screw thread I along its axis direction, folder
Tight ring I is provided with the internal thread I with I screw-thread fit of external screw thread, and the outer surface of the elastic clip collar II is set along its axis direction
It is equipped with external screw thread II, clamping ring II is provided with the internal thread II with II screw-thread fit of external screw thread.
In present embodiment, the erection support I and the erection support II include rectangle sole piece 15 and are located at
Supporting block 16 on 15 top surface of rectangle sole piece, supporting block 16 are located at 15 end face center position of rectangle sole piece and are secured to connect,
3 top surface of the erecting bed is concavely provided with the rectangular recess to match with 15 shape of rectangle sole piece, and rectangle sole piece 15 is positioned over rectangle
In groove, rectangle sole piece 15 and it is fixedly connected on the erecting bed 3 by fixing screws respectively positioned at the both sides of supporting block 16.
During specific implementation, its axis direction of the outer surface upper edge of the clamping pipe I is provided with connection screw thread I,
Position level on the erection support I and at the top of it is equipped with the installation screw I with I screw-thread fit of connection screw thread, presss from both sides
Pipe I is held to be threaded on installation screw I by connection screw thread I, it is on the clamping pipe I and equal positioned at the both sides of erection support I
Screw-thread fit be useful for being locked on erection support I with to the clamping pipe I into line-locked locking nut I；The clamping pipe
Its axis direction of II outer surface upper edge is provided with connection screw thread II, the position water on the erection support II and at the top of it
The flat installation screw II being equipped with II screw-thread fit of connection screw thread, clamping pipe II are threaded in installation by connection screw thread II
On screw hole II, it is useful for being locked at erection support II on the clamping pipe II and positioned at the equal screw-thread fit in both sides of erection support II
On with to the clamping pipe II into line-locked locking nut II.It is easy to disassemble, convenient for storage.In addition the quantity of laser emitter
It it is two, the laser beam that two laser emitters project is mutually parallel and direction is on the contrary, this sample device can be fixed on side
The laser beam that slope any position two sides is projected can provide angle reference.
Finally illustrate, above example is merely intended for describing the technical solutions of the present application, but not for limiting the present application, although logical
The preferred embodiment crossed with reference to the utility model has been described the utility model, but those skilled in the art
It should be appreciated that various changes can be made to it in the form and details, without departing from the appended claims institute
The spirit and scope of the utility model of restriction.
Claims (3)
1. a kind of angle indicator board rotates fixed structure, including erecting bed and the angle indicator board above erecting bed, special
Sign is：The top surface of erecting bed is fixedly connected with erection support, and the upper end of erection support is fixedly connected with one and erecting bed top
The clamping disposed in parallel of plane where face is managed, and is provided with shaft below angle indicator board, the axis direction of shaft is parallel to folder
The axis direction of pipe is held, the bottom surface of angle indicator board is fixedly connected with the connecting rod being fixedly connected with shaft one end, and shaft is inserted into
And managed across in clamping, shaft is rotatably assorted with clamping pipe, and clamping pipe one end is set as the center of circle around its interval so that tube hub line is clamped
Multiple petaloid gripping blocks are equipped with, multiple petaloid gripping blocks are managed around elastic clip collar, the outer diameter of elastic clip collar is formed along clamping
Centerline direction gradually increases outward, is arranged in elastic clip collar there are one clamping ring, when clamping ring is opened towards elastic clip collar
When the movement of mouth direction, clamping ring can oppress elastic clip collar so that elastic clip collar countershaft is clamped.
2. angle indicator board according to claim 1 rotates fixed structure, it is characterised in that：Outside the elastic clip collar
Surface is provided with external screw thread along its axis direction, and the clamping ring is provided with the internal thread with external screw thread screw-thread fit.
3. angle indicator board according to claim 1 rotates fixed structure, it is characterised in that：The erection support includes square
Shape sole piece and the supporting block on rectangle sole piece top surface, supporting block are located at rectangle sole piece end face center position and the company of being secured to
It connects, the installation countertop is concavely provided with the rectangular recess to match with rectangle sole piece shape, and it is recessed that rectangle sole piece is positioned over rectangle
In slot, rectangle sole piece and it is fixedly connected on the erecting bed by fixing screws respectively positioned at the both sides of supporting block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820525352.2U CN208074457U (en) | 2018-04-13 | 2018-04-13 | Angle indicator board rotates fixed structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820525352.2U CN208074457U (en) | 2018-04-13 | 2018-04-13 | Angle indicator board rotates fixed structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208074457U true CN208074457U (en) | 2018-11-09 |
Family
ID=64041272
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820525352.2U Active CN208074457U (en) | 2018-04-13 | 2018-04-13 | Angle indicator board rotates fixed structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208074457U (en) |
-
2018
- 2018-04-13 CN CN201820525352.2U patent/CN208074457U/en active Active
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