CN208635800U - A kind of detachable forced centering apparatus of mapping - Google Patents
A kind of detachable forced centering apparatus of mapping Download PDFInfo
- Publication number
- CN208635800U CN208635800U CN201821389612.4U CN201821389612U CN208635800U CN 208635800 U CN208635800 U CN 208635800U CN 201821389612 U CN201821389612 U CN 201821389612U CN 208635800 U CN208635800 U CN 208635800U
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- China
- Prior art keywords
- fixedly connected
- support
- screwed pipe
- mapping
- forced centering
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Abstract
The utility model discloses a kind of detachable forced centering apparatus of mapping, belong to surveying and mapping tool field.A kind of detachable forced centering apparatus of mapping, including reduction-of-centre dial and pier case, reduction-of-centre dial upper surface middle part is provided with centre bore, reduction-of-centre dial upper surface is additionally provided with three slots, screwed pipe is fixedly connected in the middle part of reduction-of-centre dial lower surface, upper screwed pipe is connect with telescopic strut threaded upper ends, telescopic strut lower end is threadedly coupled with lower screwed pipe, lower screwed pipe is fixedly connected on the upper surface middle part of pier case, middle-end is fixedly connected with pedestal support tube inside pier case, pedestal support tube is movably installed with tripod pedestal, tripod pedestal and extending foot frame upper end are rotatablely connected, extending foot frame lower end and fixed device upper end rotation connection, extending foot frame lower end outside is provided with sliding slot, sliding slot is slidably connected with supporting slider, supporting slider lower end is provided with conehead.A kind of multifunctional use of mapping forced centering apparatus may be implemented in it, while easy for assemble or unload, may be reused.
Description
Technical field
The utility model relates to surveying and mapping tool fields, fill more specifically to a kind of detachable forced centering of mapping
It sets.
Background technique
In survey field, it usually needs carry out changing majors data mapping to the roofing of building, grasp building in real time
Construct situation, people can be improved for the understanding of large and complex structure in institute's measured data, for later design and construction provide according to
According to when being surveyed and drawn, it usually needs fix instrument of surveying and mapping using forced centering apparatus, in the prior art, it usually needs
Static observation pier is arranged in measured position, and implementation process is that the foundation pit of certain size is excavated under basement rock or soil layer environment, then
It is built into rectangular ground foundation pier body with reinforcing bar, high-grade concrete etc., then utilizes the rectangular of template build predetermined size on ground
Or circular body observation pier, while used stainless steel forced centering apparatus being embedded in pier body, forced centering apparatus top
Will be with observation pier either flush, surveying instrument is fixed in observation pier by pedestal and forced centering apparatus when observation；However, in spy
When observation pier can not be set in different situation, then instrument and equipment can not be set up, and forced centering apparatus in the prior art is embedded to
In observation pier, it can not reuse.
Utility model content
1. technical problems to be solved
The purpose of this utility model is to provide a kind of detachable forced centering apparatus of mapping, to solve above-mentioned background skill
The problem of being proposed in art:
(1) when observation pier can not be set under special circumstances, then instrument and equipment can not be set up, and in the prior art strong
In centralising device embedment observation pier processed, it can not reuse.
2. technical solution
To solve the above problems, the utility model adopts the following technical solutions:
A kind of detachable forced centering apparatus of mapping, including reduction-of-centre dial and pier case, the reduction-of-centre dial upper surface middle part are set
It is equipped with centre bore, the reduction-of-centre dial upper surface is additionally provided with three slots, is fixedly connected with screwed pipe in the middle part of the reduction-of-centre dial lower surface,
The upper screwed pipe is connect with telescopic strut threaded upper ends, and the telescopic strut lower end is threadedly coupled with lower screwed pipe, the lower screwed pipe
It is fixedly connected on the upper surface middle part of the pier case, middle-end is fixedly connected with pedestal support tube, the pedestal inside the pier case
Support tube is movably installed with tripod pedestal, and the tripod pedestal and extending foot frame upper end are rotatablely connected, the flexible branch
Foot prop lower end and fixed device upper end rotation connection, the extending foot frame lower end outside are provided with sliding slot, the sliding slot and branch
Sliding bar connection is supportted, the supporting slider lower end is provided with conehead.
Preferably, the supporting slider has been placed equidistant with multiple groups limit hole, and setting is fluted in the sliding slot slot, described recessed
Slot is fixedly installed with spring chuck, and the spring chuck matches with limit hole, and the limit of supporting slider and sliding slot may be implemented
Fixed function.
Preferably, the fixed device includes support siphunculus, support sucker and rubber suction cups, the support siphunculus upper end
It being rotatablely connected and connects with extending foot frame lower end, the support siphunculus lower end is fixedly connected with support sucker outer surface of cupular part middle-end,
Middle-end is provided with screw thread mouth at the top of the support sucker, and the support siphunculus side is fixedly installed with spring bearing, the support
Bearing inner ring is fixedly connected with rotary knob rod center outer surface, and described rotary knob rod one end is fixedly connected with bevel gear, the bevel gear
Connection is engaged with threaded rod upper end, the threaded rod lower end connects through middle-end at the top of the screw thread mouth and rubber suction cups is fixed
It connects, is threadedly coupled in the middle part of the threaded rod with screw thread mouth；The quick fixation for realizing extending foot frame, facilitates forced centering.
Preferably, friction particles layer is arranged in the pier case bottom surface, and pier bottom portion middle-end is provided with lock；It improves
The frictional force in pier bottom portion in use, can provide lock fixes tripod pedestal, will not shake using extending foot frame
It damages.
3. beneficial effect
Compared with the prior art, utility model has the advantages that
(1) when in use, equipment progress forced centering mapping can be adjusted according to different terrain to be made utility model device
With, first by surveying instrument by the centre bore on reduction-of-centre dial either three slots fix, then determine which is used according to landform
Kind mode carries out forced centering, and pier case can be used to provide support for steady ground, meet the needs of forced centering, pier case
Friction particles layer is arranged in bottom surface, improves the frictional force in pier bottom portion, facilitates the placement of surveying instrument, by adjusting telescopic strut
Length come adjust reduction-of-centre dial using height, so as to user use, certain out-of-flatness ground cannot use pier case provide
When support, extending foot frame can be used, tripod pedestal is moved on to by pier bottom portion by the pedestal support tube in pier case, is passed through
Lock fixes tripod pedestal, can fix tripod pedestal in this way, then passes through extending foot frame and tripod pedestal
Rotary action open extending foot frame, adjust the length of extending foot frame so that reduction-of-centre dial is horizontal positioned；Pass through aforesaid operations
A kind of multifunctional use of mapping forced centering apparatus may be implemented, while easy for assemble or unload, may be reused；
(2) utility model device is provided various ways and is fixed, soft when being fixed using extending foot frame
On base road surface, then the adjustable flexible sliding given advice between frame upper hopper chute and supporting slider is fixed using sliding slot further groove
The spring chuck of installation blocks the limit hole in supporting slider and is fixed, and injects ground by the conehead in supporting slider and carries out
It is fixed, when not in use, moreover it is possible to supporting slider is shunk, to protect conehead not damaged.On smooth surface, fixation can be passed through
Device is fixed, and after the level for adjusting reduction-of-centre dial, is adjusted by the rotation connection of support siphunculus and extending foot frame
The displacement of fixed device and ground, then allows support sucker lower end to be bonded ground with rubber suction cups, and then knob rotary knob rod turns
Dynamic, rotation band dynamic bevel gear rotates under the rotary action for the spring bearing installed on support siphunculus, and the rotation of bevel gear drives
The threaded rod rotation of connection is engaged, the rotation of threaded rod can be such that it moves up with screw thread mouth generation rotation, to drive screw thread
It is moved up at the top of the rubber suction cups that bar lower end is fixedly connected, rubber suction cups lumen is then made to form vacuum, to fix flexible branch
Foot prop, it is the airtight material of high density that rubber suction cups, which selects material, improves air-tightness, prevents from fixing device caused by gas leakage and unlock
And the loosening of extending foot frame is damaged, rubber suction cups lower end outer is provided with absorption particle, improves adsorption capacity.
Detailed description of the invention
Fig. 1 is the positive structure diagram of the utility model；
Fig. 2 is the overlooking structure diagram of the utility model；
Fig. 3 is the pier case section view enlarged structure schematic diagram of the utility model；
Fig. 4 is the supporting slider enlarged structure schematic diagram of the utility model；
Fig. 5 is the sliding slot side, sectional structural schematic diagram of the utility model；
Fig. 6 is the fixation device schematic cross-sectional view of the utility model.
Figure label explanation:
1, reduction-of-centre dial；2, pier case；3, tripod pedestal；4, telescopic strut；5, upper screwed pipe；6, lower screwed pipe；7, extending foot
Frame；8, fixed device；9, three slot；10, centre bore；11, pedestal support tube；12, supporting slider；13, conehead；14, sliding slot；15,
Limit hole；16, groove；17, spring chuck；18, screw thread mouth；19, rotary knob rod；20, spring bearing；21, siphunculus is supported；22, it props up
Support sucker；23, rubber suction cups；24, threaded rod；25, bevel gear.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model；The technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe；Obviously；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；It fall within the protection scope of the utility model.
Embodiment 1: Fig. 1-3 is please referred to；
A kind of detachable forced centering apparatus of mapping, including reduction-of-centre dial 1 and pier case 2, the setting of 1 upper surface middle part of reduction-of-centre dial
There is centre bore 10,1 upper surface of reduction-of-centre dial is additionally provided with three slots 9, is fixedly connected with screwed pipe 5, upper spiral shell in the middle part of 1 lower surface of reduction-of-centre dial
Pipe 5 is connect with 4 threaded upper ends of telescopic strut, and 4 lower end of telescopic strut is threadedly coupled with lower screwed pipe 6, and lower screwed pipe 6 is fixedly connected on pier
The upper surface middle part of case 2,2 inside middle-end of pier case are fixedly connected with pedestal support tube 11, and pedestal support tube 11 is movably installed with three
Tripod base 3, tripod pedestal 3 and 7 upper end of extending foot frame are rotatablely connected, 7 lower end of extending foot frame and fixed 8 upper end of device
Rotation connection, 7 lower end outside of extending foot frame are provided with sliding slot 14, and sliding slot 14 is slidably connected with supporting slider 12, supporting slider
12 lower ends are provided with conehead 13.
Friction particles layer is arranged in 2 bottom surface of pier case, and 2 bottom middle-end of pier case is provided with lock.
User can adjust equipment according to different terrain and carry out forced centering mapping when using the utility model device
It uses, surveying instrument is fixed by centre bore 10 on reduction-of-centre dial 1 or three slots 9 first, is then determined according to landform
Which kind of mode forced centering is carried out using, and pier case 2 can be used to provide support for steady ground, meet the need of forced centering
It asks, friction particles layer is arranged in 2 bottom surface of pier case, improves the frictional force of 2 bottom of pier case, facilitates the placement of surveying instrument, pass through tune
Save telescopic strut 4 length come adjust reduction-of-centre dial 1 using height, so as to user use, cannot on certain out-of-flatness ground
When providing support using pier case 2, extending foot frame 7 can be used, by the pedestal support tube 11 in pier case 2 by tripod pedestal
3 move on to 2 bottom of pier case, fix tripod pedestal 3 by lock, can fix tripod pedestal in this way, then by stretching
The rotary action of contracting foot-supporting frame 7 and tripod pedestal opens extending foot frame 7, adjusts the length of extending foot frame 7 so that return heart
Disk 1 is horizontal positioned, and a kind of multifunctional use of mapping forced centering apparatus may be implemented by aforesaid operations, can repeat to make
With；The convenient disassembly and installation of forced centering apparatus may be implemented by the upper screwed pipe 5 and lower screwed pipe 6 of setting.
Embodiment 2: referring to Fig. 4-6, the basic and different place based on embodiment 1 is；
Supporting slider 12 has been placed equidistant with multiple groups limit hole 15, setting fluted 16 in 14 slot of sliding slot, the fixed peace of groove 16
Equipped with spring chuck 17, spring chuck 17 matches with limit hole 15.
Fixing device 8 includes support siphunculus 21, support sucker 22 and rubber suction cups 23, supports 21 upper end of siphunculus and stretches
The rotation connection of 7 lower end of foot-supporting frame connects, and support 21 lower end of siphunculus is fixedly connected with support 22 outer surface of cupular part middle-end of sucker, and support is inhaled
22 top middle-end of disk is provided with screw thread mouth 18, and support 21 side of siphunculus is fixedly installed with spring bearing 20,20 inner ring of spring bearing
It is fixedly connected with 19 center outer surface of rotary knob rod, 19 one end of rotary knob rod is fixedly connected with bevel gear 25, bevel gear 25 and threaded rod
The engagement connection of 24 upper ends, 24 lower end of threaded rod are fixedly connected through screw thread mouth 18 with 23 top middle-end of rubber suction cups, threaded rod
24 middle parts are threadedly coupled with screw thread mouth 18.
When being fixed using extending foot frame 7, various ways are provided and are fixed, on road surface with soft subgrade, user
The adjustable flexible sliding given advice between 7 upper hopper chute 14 of frame and supporting slider 12, it is then fixed using 14 further groove 16 of sliding slot
The spring chuck 17 of installation blocks the limit hole 15 in supporting slider 12 and is fixed, and is inserted by the conehead 13 in supporting slider 12
It is fixed into ground, when not in use, moreover it is possible to supporting slider is shunk, to protect conehead 13 not damaged.On smooth surface,
It can be fixed by fixed device 8, after the level for adjusting reduction-of-centre dial 1, pass through support siphunculus 21 and extending foot frame 7
Rotation connection adjust the displacement of fixed device 8 with ground, then allow support 22 lower end of sucker to be bonded with rubber suction cups 23
Ground, then knob rotary knob rod 19 rotates, and rotates and drives under the rotary action for the spring bearing 20 installed on support siphunculus 21
Bevel gear 25 rotates, and the rotation of bevel gear 25 drives the threaded rod 24 for engaging connection to rotate, and the rotation of threaded rod 24 can make
It generates rotation with screw thread mouth 18 and moves up, to move up at the top of the rubber suction cups 23 for driving 24 lower end of threaded rod to be fixedly connected, so
After so that 23 lumen of rubber suction cups is formed vacuum, to fix extending foot frame 7, rubber suction cups 23 select material be high density not
Ventilative material improves air-tightness, prevents from fixing device 8 caused by gas leakage and unlocks and damage the loosening of extending foot frame 7, rubber
23 lower end outer of glue sucker is provided with absorption particle, improves adsorption capacity.
It is described above；The only preferable specific embodiment of 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；It is practical according to this
Novel technical solution and its improvement design is subject to equivalent substitution or change；It should all cover in the protection scope of the utility model
It is interior.In addition, one word of " comprising " is not excluded for other elements or step, "one" word before the component is not excluded for including " multiple " be somebody's turn to do
Element.The multiple multiple elements stated in claim to a product can also by an element by software or hardware come real
It is existing.The first, the second equal words are used to indicate names, and are not indicated any particular order.
Claims (4)
1. a kind of detachable forced centering apparatus of mapping, including reduction-of-centre dial (1) and pier case (2), it is characterised in that: the return heart
Disk (1) upper surface middle part is provided with centre bore (10), and reduction-of-centre dial (1) upper surface is additionally provided with three slots (9), the reduction-of-centre dial
(1) it is fixedly connected with screwed pipe (5) in the middle part of lower surface, the upper screwed pipe (5) connect with telescopic strut (4) threaded upper ends, described
Telescopic strut (4) lower end is threadedly coupled with lower screwed pipe (6), and the lower screwed pipe (6) is fixedly connected in the upper surface of pier case (2)
Portion, the internal middle-end of the pier case (2) are fixedly connected with pedestal support tube (11), and the pedestal support tube (11) is movably installed with three
Tripod base (3), the tripod pedestal (3) and extending foot frame (7) upper end are rotatablely connected, under the extending foot frame (7)
End is provided with sliding slot (14), the sliding slot with fixed device (8) upper end rotation connection, extending foot frame (7) lower end outside
(14) it is slidably connected with supporting slider (12), supporting slider (12) lower end is provided with conehead (13).
2. a kind of detachable forced centering apparatus of mapping according to claim 1, it is characterised in that: the supporting slider
(12) it has been placed equidistant with multiple groups limit hole (15), fluted (16) is set in the sliding slot (14), the fixed peace of the groove (16)
Equipped with spring chuck (17), the spring chuck (17) matches with limit hole (15).
3. a kind of detachable forced centering apparatus of mapping according to claim 1, it is characterised in that: the fixed device
(8) include support siphunculus (21), support sucker (22) and rubber suction cups (23), the support siphunculus (21) upper end and flexible branch
The rotation connection of foot prop (7) lower end, the support siphunculus (21) lower end are fixedly connected with support sucker (22) outer surface of cupular part middle-end,
Middle-end is provided with screw thread mouth (18) at the top of the support sucker (22), and support siphunculus (21) side is fixedly installed with support shaft
It holds (20), spring bearing (20) inner ring is fixedly connected with rotary knob rod (19) center outer surface, described rotary knob rod (19) one end
It is fixedly connected with bevel gear (25), the bevel gear (25) engages connection with threaded rod (24) upper end, under the threaded rod (24)
End is fixedly connected through screw thread mouth (18) with middle-end at the top of rubber suction cups (23), threaded rod (24) middle part and screw thread mouth
(18) it is threadedly coupled.
4. a kind of detachable forced centering apparatus of mapping according to claim 1, it is characterised in that: the pier case (2)
Friction particles layer is arranged in bottom surface, and pier case (2) bottom middle-end is provided with lock.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821389612.4U CN208635800U (en) | 2018-08-28 | 2018-08-28 | A kind of detachable forced centering apparatus of mapping |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821389612.4U CN208635800U (en) | 2018-08-28 | 2018-08-28 | A kind of detachable forced centering apparatus of mapping |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208635800U true CN208635800U (en) | 2019-03-22 |
Family
ID=65742785
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821389612.4U Expired - Fee Related CN208635800U (en) | 2018-08-28 | 2018-08-28 | A kind of detachable forced centering apparatus of mapping |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208635800U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110926407A (en) * | 2019-11-25 | 2020-03-27 | 中国十七冶集团有限公司 | Remote control measurement system and use method |
| CN113202274A (en) * | 2021-05-08 | 2021-08-03 | 贵州沐阳春节能智能科技有限公司 | Polyurethane hard foam spraying leveling device and method applied to dry floor heating insulation layer |
-
2018
- 2018-08-28 CN CN201821389612.4U patent/CN208635800U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110926407A (en) * | 2019-11-25 | 2020-03-27 | 中国十七冶集团有限公司 | Remote control measurement system and use method |
| CN113202274A (en) * | 2021-05-08 | 2021-08-03 | 贵州沐阳春节能智能科技有限公司 | Polyurethane hard foam spraying leveling device and method applied to dry floor heating insulation layer |
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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: 20190322 Termination date: 20200828 |