CN209557977U - A kind of surveying instrument supporting frame convenient for adjusting mapping height - Google Patents
A kind of surveying instrument supporting frame convenient for adjusting mapping height Download PDFInfo
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- CN209557977U CN209557977U CN201822217540.1U CN201822217540U CN209557977U CN 209557977 U CN209557977 U CN 209557977U CN 201822217540 U CN201822217540 U CN 201822217540U CN 209557977 U CN209557977 U CN 209557977U
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- surveying instrument
- adjustable plate
- sliding sleeve
- adjusting screw
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Abstract
The utility model discloses a kind of surveying instrument supporting frames convenient for adjusting mapping height, including supporting table and set on three support rods below, adjustable plate is equipped with above supporting table, vertical more adjusting screw rods for running through supporting table are additionally provided in supporting table, multiple support blind holes are equipped in adjustable plate lower surface, adjusting screw rod upper end is protruded into support blind hole, tie down screw is equipped in adjustable plate side, sliding sleeve is equipped at adjustable plate center, slide bar is equipped at sliding sleeve center, between adjustable plate and sliding sleeve, finite place piece is all provided between sliding sleeve and slide bar, the mounting base for installing surveying instrument is equipped in top end of sliding rod, horizontal groove is equipped in mounting base, the level meter of adaptation is equipped in it.Surveying instrument supporting frame Levelling operation in the utility model is more directional, is able to ascend leveling efficiency and accuracy, and is not necessarily to re-start Levelling operation after adjusting mapping height convenient for adjusting mapping height in mapping process.
Description
Technical field
The utility model relates to mapping equipment fields, and in particular to a kind of surveying instrument supporting frame convenient for adjusting mapping height.
Background technique
Surveying instrument is exactly instruments and the devices such as data sampling and processing, the output manufactured for mapping job design, is in work
In Cheng Jianshe, planning and designing, construction and management stage measure various orientations, ranging, angle measurement, survey required by work
High, mapping and photogrammetric etc. instrument.Surveying instrument is typically mounted on surveying instrument supporting frame and measures.Existing survey
It draws instrument bracket and is all made of tripod, usually start to survey and draw after mapping worker range estimation leveling, when needing to adjust in mapping process
It when surveying and drawing height, then needs to change the separated angle of tripod, then needs to be leveled again again, to ensure that surveying instrument is installed
Seat keeps horizontality, thus the surveying instrument supporting frame use of this tripod form is more inconvenient, it is necessary to design one kind and be convenient for
Adjust the surveying instrument supporting frame of mapping height.
Utility model content
The utility model aim is: being not easy to adjust in mapping process for the surveying instrument supporting frame of existing tripod form
The problem of section mapping height, provide a kind of surveying instrument supporting frame convenient for adjusting mapping height, the bracket not only initial Levelling operation
Faster, and accuracy is higher, and convenient for adjusting mapping highly in mapping process, without re-starting after adjusting mapping height
Levelling operation.
To achieve the goals above, the technical solution adopted in the utility model are as follows:
A kind of surveying instrument supporting frame convenient for adjusting mapping height, including supporting table and set on three support rods below,
All support rods and supporting table are hinged and uniformly distributed, and adjustable plate is equipped with above supporting table, is additionally provided in supporting table and vertically passes through
More adjusting screw rods for wearing supporting table are equipped with multiple support blind holes corresponding with adjusting screw rod position, institute in adjustable plate lower surface
It states adjusting screw rod upper end to protrude into support blind hole, is equipped with tie down screw in adjustable plate side, the tie down screw is from adjustable plate side
Face extends in support blind hole, is equipped with sliding sleeve at adjustable plate center, is equipped with slide bar, the adjustable plate and cunning at sliding sleeve center
Between set, finite place piece is all provided between sliding sleeve and slide bar, the top end of sliding rod is equipped with the mounting base for installing surveying instrument, is pacifying
It fills seat and is equipped with horizontal groove, the interior level meter for being equipped with adaptation.
The utility model is in the ground of uneven when support rod when in use, can directly be observed by level meter
The inclined direction of mounting base, then adjustable plate is jacked or is reduced by the adjusting screw rod directly at the rotation direction, thus real
It now to the Levelling operation of mounting base, and is locked after leveling by tie down screw, adjustable plate is avoided to fall off from adjusting screw rod,
It can start to carry out mapping operations after surveying instrument is installed in the mounting base after leveling；Need adjustment surveying instrument high in mapping process
It when spending, is slided by making to slide in adjustable plate, or slide slide bar in sliding sleeve, surveying instrument height can be made to have bigger
Ground adjustable range, and due to when adjusting surveying instrument height adjustable plate remain stationary, thus mounting base is in horizontality always；
Compared with existing tripod, which need to only rotate adjusting screw rod in leveling, without adjusting the opening of support rod
Angle, because regardless of how support rod, which tilts, can guarantee mounting base level, and Levelling operation is more directional, is able to ascend
Efficiency and accuracy are leveled, and is not necessarily to re-start after adjusting mapping height convenient for adjusting mapping height in mapping process
Levelling operation.
As a preferred embodiment of the present invention, the adjusting screw rod is three, and the circumferential position and branch of adjusting screw rod
Strut is corresponding.By the way that three adjusting screw rods are arranged, and the circumferential position of adjusting screw rod is corresponding with support rod, when a certain branch
When strut is in pit or protrusion, then mounting base is jacked or is dropped by the adjusting screw rod that can directly adjust at the post position
Low, i.e., after adjusting screw rod and post position have correspondence, mounting base Levelling operation can be more convenient quick.
As a preferred embodiment of the present invention, the support rod is telescopic rod.When encounter ground level difference it is especially big when,
It can then elongate or shorten that there is a situation where topple over to avoid bracket by support rod.
As a preferred embodiment of the present invention, the adjusting screw rod lower end is equipped with swing handle, to facilitate mapping people
Member directly rotates adjusting screw rod with hand.
As a preferred embodiment of the present invention, the aperture of the support blind hole is greater than adjusting screw rod diameter, can avoid
When rotating adjusting screw rod, adjusting screw rod and support blind hole side wall interfere phenomenon.
As a preferred embodiment of the present invention, the locating part is respectively to be set to the long bolt of adjustable plate side and be set to
The short screw of sliding sleeve side wall arbitrarily slides on adjustable plate so as to avoid sliding over, and avoids slide bar any in sliding sleeve
Sliding.
As a preferred embodiment of the present invention, sliding slot is offered in the outer wall of the sliding sleeve, slide bar, the sliding slot is equal
It is axially disposed, and trough width is adapted with the diameter of long bolt, short screw.It, both can be to avoid sliding sleeve using this scheme
It is rotated in sliding process with slide bar, thus will not influence surveying instrument circumferential direction angle after adjusting surveying instrument height, simultaneously
It can be to avoid the outer surface for damaging sliding sleeve and slide bar when long bolt, short screw are held out against.
In conclusion by adopting the above-described technical solution, the beneficial effects of the utility model are:
1, the utility model can directly be observed when in use when support rod is in the ground of uneven by level meter
The inclined direction of mounting base out, then adjustable plate is jacked or is reduced by the adjusting screw rod directly at the rotation direction, thus
It realizes the Levelling operation to mounting base, and is locked after leveling by tie down screw, adjustable plate is avoided to take off from adjusting screw rod
It falls, can start to carry out mapping operations after surveying instrument is installed in the mounting base after leveling；Adjustment is needed to survey and draw in mapping process
It when instrument height, is slided by making to slide in adjustable plate, or slide slide bar in sliding sleeve, surveying instrument height can be made to have
Larger adjustable range, and due to when adjusting surveying instrument height adjustable plate remain stationary, thus mounting base is in horizontal always
State；Compared with existing tripod, which need to only rotate adjusting screw rod in leveling, without adjusting support rod
Opening angle, because regardless of how support rod, which tilts, can guarantee mounting base level, and Levelling operation is more directional, can
Leveling efficiency and accuracy are promoted, and is not necessarily to again after adjusting mapping height in mapping process convenient for adjusting mapping height
Carry out Levelling operation；
2, by three adjusting screw rods of setting, and the circumferential position of adjusting screw rod is corresponding with support rod, when a certain branch
When strut is in pit or protrusion, then mounting base is jacked or is dropped by the adjusting screw rod that can directly adjust at the post position
Low, i.e., after adjusting screw rod and post position have correspondence, mounting base Levelling operation can be more convenient quick；
3, by offering sliding slot in the outer wall of the sliding sleeve, slide bar, the sliding slot is axially disposed, and sliding slot is wide
Degree is adapted with the diameter of long bolt, short screw, using this scheme, can both be gone out in sliding process to avoid sliding sleeve and slide bar
It now rotates, thus will not influence surveying instrument circumferential direction angle after adjusting surveying instrument height, while can be to avoid in long bolt, short spiral shell
The outer surface of sliding sleeve and slide bar is damaged when bar is held out against.
Detailed description of the invention
Fig. 1 is the surveying instrument supporting frame schematic diagram convenient for adjusting mapping height in the utility model.
Fig. 2 is partial schematic diagram at adjustable plate in Fig. 1.
Fig. 3 is the schematic diagram of Fig. 1 overlook direction.
Fig. 4 is the A-A sectional schematic diagram in Fig. 3.
Marked in the figure: 1- supporting table, 2- support rod, 3- adjustable plate, 31- support blind hole, 4- adjusting screw rod, 4a- turning handle
Hand, 5- tie down screw, 6- sliding sleeve, 7- slide bar, 8- mounting base, 9- level meter, 10- surveying instrument, 11- long bolt, 12- short screw,
13- sliding slot.
Specific embodiment
With reference to the accompanying drawing, the utility model is described in detail.
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only to explain this
Utility model is not used to limit the utility model.
Embodiment
The present embodiment provides a kind of surveying instrument supporting frames convenient for adjusting mapping height；
As Figure 1-Figure 4, the surveying instrument supporting frame convenient for adjusting mapping height in the present embodiment, including 1 He of supporting table
Set on three support rods 2 below, all support rods 2 and supporting table 1 are hinged and uniformly distributed, are equipped with and adjust above supporting table 1
Plate 3 is saved, vertical more adjusting screw rods 4 for running through supporting table 1 are additionally provided in supporting table 1, is equipped with and tune in 3 lower surface of adjustable plate
The corresponding multiple support blind holes 31 in 4 position of screw rod are saved, 4 upper end of adjusting screw rod is protruded into support blind hole 31, in 3 side of adjustable plate
Face is equipped with tie down screw 5, and the tie down screw 5 extends in support blind hole 31 from 3 side of adjustable plate, matches at 3 center of adjustable plate
Equipped with sliding sleeve 6, it is equipped with slide bar 7 at 6 center of sliding sleeve, is all provided between the adjustable plate and sliding sleeve, between sliding sleeve and slide bar limited
Position part, 7 top of slide bar are equipped with the mounting base 8 for installing surveying instrument 10, and horizontal groove is equipped in mounting base 8, in
Level meter 9 equipped with adaptation.
The utility model is in the ground of uneven when support rod when in use, can directly be observed by level meter
The inclined direction of mounting base, then adjustable plate is jacked or is reduced by the adjusting screw rod directly at the rotation direction, thus real
It now to the Levelling operation of mounting base, and is locked after leveling by tie down screw, adjustable plate is avoided to fall off from adjusting screw rod,
It can start to carry out mapping operations after surveying instrument is installed in the mounting base after leveling；Need adjustment surveying instrument high in mapping process
It when spending, is slided by making to slide in adjustable plate, or slide slide bar in sliding sleeve, surveying instrument height can be made to have bigger
Ground adjustable range, and due to when adjusting surveying instrument height adjustable plate remain stationary, thus mounting base is in horizontality always；
Compared with existing tripod, which need to only rotate adjusting screw rod in leveling, without adjusting the opening of support rod
Angle, because regardless of how support rod, which tilts, can guarantee mounting base level, and Levelling operation is more directional, is able to ascend
Efficiency and accuracy are leveled, and is not necessarily to re-start after adjusting mapping height convenient for adjusting mapping height in mapping process
Levelling operation.
In the present embodiment, the adjusting screw rod 4 is three, and the circumferential position of adjusting screw rod 4 is corresponding with support rod 2.
By the way that three adjusting screw rods are arranged, and the circumferential position of adjusting screw rod is corresponding with support rod, when a certain support rod is in recessed
When hole or protrusion, then mounting base is jacked or is reduced by the adjusting screw rod that can directly adjust at the post position, that is, is adjusted
After screw rod and post position have correspondence, mounting base Levelling operation can be more convenient quick.
In the present embodiment, the support rod 2 is telescopic rod.When encounter ground level difference it is especially big when, then can pass through support
Bar elongates or shortens that there is a situation where topple over to avoid bracket.
In the present embodiment, 4 lower end of adjusting screw rod is equipped with swing handle 4a, so that mapping worker hand be facilitated directly to turn
Dynamic adjusting screw rod.
In the present embodiment, the aperture of the support blind hole 31 is greater than 4 diameter of adjusting screw rod, can avoid in rotation adjusting screw rod
When, adjusting screw rod and support blind hole side wall interfere phenomenon.
In the present embodiment, the locating part is respectively to be set to the long bolt 11 of 3 side of adjustable plate and set on 6 side wall of sliding sleeve
Short screw 12 arbitrarily slides on adjustable plate so as to avoid sliding over, and slide bar is avoided arbitrarily to slide in sliding sleeve.
In the present embodiment, sliding slot 13 is offered in the outer wall of the sliding sleeve 6, slide bar 7, the sliding slot 13 is set along axial direction
It sets, and 13 width of sliding slot is adapted with the diameter of long bolt 11, short screw 12.Using this scheme, both can to avoid sliding sleeve and
Slide bar rotates in sliding process, thus will not influence surveying instrument circumferential direction angle after adjusting surveying instrument height, while can
To avoid the outer surface for damaging sliding sleeve and slide bar when long bolt, short screw are held out against.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Made any modifications, equivalent replacements, and improvements etc. within the principle of utility model, should be included in the protection of the utility model
Within the scope of.
Claims (7)
1. a kind of surveying instrument supporting frame convenient for adjusting mapping height, which is characterized in that including supporting table and set on three below
Root support rod, all support rods and supporting table are hinged and uniformly distributed, and adjustable plate is equipped with above supporting table, is also set in supporting table
There are vertical more adjusting screw rods for running through supporting table, is equipped with multiple supports corresponding with adjusting screw rod position in adjustable plate lower surface
Blind hole, the adjusting screw rod upper end are protruded into support blind hole, are equipped with tie down screw in adjustable plate side, the tie down screw is from tune
Section plate side extends in support blind hole, is equipped with sliding sleeve at adjustable plate center, is equipped with slide bar, the adjusting at sliding sleeve center
Between plate and sliding sleeve, finite place piece is all provided between sliding sleeve and slide bar, the top end of sliding rod is equipped with the installation for installing surveying instrument
Seat is equipped with horizontal groove, the interior level meter for being equipped with adaptation in mounting base.
2. the surveying instrument supporting frame according to claim 1 convenient for adjusting mapping height, which is characterized in that the adjusting screw rod
It is three, and the circumferential position of adjusting screw rod is corresponding with support rod.
3. the surveying instrument supporting frame according to claim 1 or 2 convenient for adjusting mapping height, which is characterized in that the support
Bar is telescopic rod.
4. the surveying instrument supporting frame according to claim 1 convenient for adjusting mapping height, which is characterized in that the adjusting screw rod
Lower end is equipped with swing handle.
5. the surveying instrument supporting frame according to claim 1 convenient for adjusting mapping height, which is characterized in that the support blind hole
Aperture be greater than adjusting screw rod diameter.
6. the surveying instrument supporting frame according to claim 1 convenient for adjusting mapping height, which is characterized in that the locating part point
It Wei not the long bolt set on adjustable plate side and the short screw set on sliding sleeve side wall.
7. it is according to claim 6 convenient for adjust mapping height surveying instrument supporting frame, which is characterized in that the sliding sleeve,
The outer wall of slide bar offers sliding slot, and the sliding slot is axially disposed, and the diameter phase of trough width and long bolt, short screw
Adaptation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822217540.1U CN209557977U (en) | 2018-12-27 | 2018-12-27 | A kind of surveying instrument supporting frame convenient for adjusting mapping height |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822217540.1U CN209557977U (en) | 2018-12-27 | 2018-12-27 | A kind of surveying instrument supporting frame convenient for adjusting mapping height |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209557977U true CN209557977U (en) | 2019-10-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822217540.1U Active CN209557977U (en) | 2018-12-27 | 2018-12-27 | A kind of surveying instrument supporting frame convenient for adjusting mapping height |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209557977U (en) |
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2018
- 2018-12-27 CN CN201822217540.1U patent/CN209557977U/en active Active
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