CN208296831U - A kind of support device of civil engineering measuring instrument - Google Patents
A kind of support device of civil engineering measuring instrument Download PDFInfo
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- CN208296831U CN208296831U CN201820663682.8U CN201820663682U CN208296831U CN 208296831 U CN208296831 U CN 208296831U CN 201820663682 U CN201820663682 U CN 201820663682U CN 208296831 U CN208296831 U CN 208296831U
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- tube body
- lower tube
- measuring instrument
- civil engineering
- support device
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Abstract
The utility model discloses a kind of support devices of civil engineering measuring instrument, including the supporting table for placing measuring instrument, the lifting pipe for adjusting supporting table and the supporting leg for being used to support supporting table and lifting pipe；Lifting pipe includes upper tube body and lower tube body, and upper tube body is socketed in the outside of lower tube body, the upper end sealing of lower tube body, the lower end opening of lower tube body；Supporting leg includes slide mass, at least three supporting legs, more piece stabiliser bars and the terminal pad hinged with slide mass, slide mass is slidably mounted in the lumen of lower tube body, one end of more stabiliser bars is hinged with a supporting leg respectively, the other end of more stabiliser bars is jointly hinged with terminal pad, and the diameter of terminal pad is less than the internal diameter of lower tube body.A kind of support device of civil engineering measuring instrument of the utility model, has the advantages that small in size, easy to carry and stability is good.
Description
Technical field
The utility model relates to a kind of support of civil engineering measuring instrument more particularly to civil engineering measuring instrument dresses
It sets.
Background technique
Civil engineering surveying mainly includes the measurement of the level, angle measurement, range measurement and linear directional, field survey process
Used in measuring instrument needs often shift from one place to another and dismantle assembling.
Measuring instrument is generally supported using tripod in the support device of existing civil engineering measuring instrument, directly will
Measuring instrument is fixed on tripod and measures.This support device volume is larger, inconvenient to carry, mounts and dismounts speed
Slowly, and stability is not so good, influences the accuracy and measurement efficiency of measurement data.
Utility model content
The utility model aims to solve the problem that above-mentioned mentioned technical problem, provides a kind of small in size, easy to carry and steady
The support device of qualitative good civil engineering measuring instrument.
The utility model is realized through the following technical scheme:
A kind of support device of civil engineering measuring instrument, including for placing measuring instrument supporting table, for adjust hold
The lifting pipe of saddle and the supporting leg for being used to support supporting table and lifting pipe；Lifting pipe includes upper tube body and lower tube body, upper tube
Body is socketed in the outside of lower tube body, the upper end sealing of lower tube body, the lower end opening of lower tube body；Supporting leg includes slide mass and slides
Hinged at least three supporting legs of kinetoplast, more stabiliser bars and terminal pad, slide mass are slidably mounted in the lumen of lower tube body, more
One end of root stabiliser bar is hinged with a supporting leg respectively, and the other end of more stabiliser bars is jointly hinged with terminal pad, terminal pad
Diameter is less than the internal diameter of lower tube body.
Preferably, the lower end of lower tube body, which is provided with, circumferentially lays with the one-to-one groove of supporting leg, groove along lower tube body
It sets.
Preferably, the lower end outside of supporting leg is provided with hook.
Preferably, the lower end inside of lower tube body is provided with multiple limiting tooths, and limiting tooth is along the radial toward lower tube body of lower tube body
Inner cavity extend, the diameter of terminal pad is less than the diameter for the central passage that multiple limiting tooths are surrounded.
Preferably, the lower end of lower tube body is removably equipped with first end cover.
Preferably, the lower end of upper tube body is provided with positioning screw, and the axial direction on the outer wall of lower tube body along lower tube body is provided with
Multiple Blind locating holes.
Preferably, the upper end of upper tube body is equipped with hinged seat, and the bottom of supporting table is equipped with hinge ear, and hinge ear is cut with scissors by an articulated shaft
It connects and is mounted on hinged seat, cut with scissors and wear a support positioning bolt on ear.
Preferably, supporting table is equipped with non-slip mat, and the periphery of supporting table is equipped with side baffle.
Preferably, upper tube body is provided with harness.
Preferably, the lower end of upper tube body is detachably provided with second end cover.
Beneficial effect is:
Compared with prior art, a kind of support device of civil engineering measuring instrument of the utility model passes through design lifting
Pipe uses upper tube body and lower tube body structure, and upper tube body is socketed in the outside of lower tube body, the upper end sealing of lower tube body, lower end opening；
Slide mass is slidably mounted in the lumen of lower tube body, few three supporting legs are hingedly mounted on slide mass, and by a plurality of branch
Midleg is respectively articulated with a stabiliser bar, and the other end of more stabiliser bars is jointly hinged with a terminal pad, steady by being arranged
Fixed pole and terminal pad effectively increase the stability of the support device.In use, supporting leg is pulled out out of lower tube body lumen,
And separately support a plurality of supporting leg on the ground, support can be provided for lifting pipe and supporting table, when packing up the support device
When, a plurality of supporting leg is collapsed and is filled in lower tube body, and lower tube body is retracted in upper tube body, and the diameter of terminal pad is small
In the internal diameter of lower tube body, in use, being connected with each other a plurality of supporting leg by stabiliser bar and terminal pad, after packing up, terminal pad can also
To be accommodated in the lumen of lower tube body, so that the support device is small in size, easy to carry when packing up.
Detailed description of the invention
Specific embodiment of the present utility model is described in further detail below in conjunction with attached drawing, in which:
Fig. 1 is a kind of support device structure diagram of civil engineering measuring instrument of the utility model；
Fig. 2 is the part-structure enlarged drawing of the component lower tube body of the utility model；
The structural schematic diagram when supporting leg and lower tube body that Fig. 3 is the utility model are accommodated in upper tube body.
Specific embodiment
As shown in Figure 1, a kind of support device of civil engineering measuring instrument, including the supporting table for placing measuring instrument
10, for adjusting the lifting pipe 20 of the height of supporting table 10 and being used to support the supporting leg 30 of supporting table 10 and lifting pipe 20,
Lifting pipe 20 includes upper tube body 21 and lower tube body 22, and upper tube body 21 and lower tube body 22 are respectively hollow column structure, upper tube body
21 outsides for being socketed in lower tube body 22 form the structure of similar telescoping tube, and the upper end sealing of lower tube body 22 is silent, lower tube body 22
Lower end is open；Supporting leg 30 include slide mass 31, at least three supporting legs 32 hinged with slide mass 31, more stabiliser bars 33 and
Terminal pad 34, slide mass 31 are slidably mounted in the lumen of lower tube body 22, one end of more stabiliser bars 33 respectively with a supporting leg
32 is hinged, is preferably to select the middle part of supporting leg 32 hinged, so that stress equalization, the other end of more stabiliser bars 33 is jointly and even
Connect disk 34 hingedly, the diameter of terminal pad 34 is less than the internal diameter of lower tube body 22, facilitates in 34 retraction lower tube body 22 of terminal pad.It uses
When, supporting leg 32 is pulled out out of lower tube body 22 lumen, and separately support can be lifting pipe on the ground by a plurality of supporting leg 32
20 and supporting table 10 support is provided, when to pack up the support device, a plurality of supporting leg 32 and terminal pad 34 are collapsed and are filled in
Lower tube body 22, and lower tube body 22 is retracted in upper tube body 21 so that it is compact-sized when packing up, occupy little space, be convenient for
It carries.
Preferable embodiment, as shown in Fig. 2, the lower end of lower tube body 22 is provided with the groove 221 cooperated with supporting leg 32, branch
The quantity of leg 32 should be corresponding with groove 221, and groove 221 is circumferentially uniformly arranged along lower tube body 22；Groove 221 is for branch
Leg 32 folds insertion, avoids lower tube body 22 from rotating under stress effect relative to supporting leg 32, improves device stability in use, most
Guarantee measurement data accuracy eventually.
Preferable embodiment, as shown in Figure 1, Figure 2 and Figure 3, the lower end outside of supporting leg 32 are provided with hook 35, hook 35
Preferably bending is upward；When packing up supporting leg 30 a plurality of supporting leg 32 being received into lower tube body 22,35 hook of hook can be passed through
Firmly at groove 221, supporting leg 30 tampers in lower tube body 22 when avoiding lifting mobile, and also facilitates next time when using by support
Leg 30 is pulled out out of lower tube body 22.
Preferable embodiment, as shown in Fig. 2, the lower end inside of lower tube body 22 be provided with it is multiple for preventing slide mass 31
The limiting tooth 29 deviate from out of lower tube body 22, limiting tooth 29 can extend along the radial inner cavity toward lower tube body 22 of lower tube body 22, when
When taking out supporting leg 30, by the position of 29 limit slippage body 31 of limiting tooth, it is avoided to deviate from from the inner cavity of lower tube body 22.And
The diameter of terminal pad 34 can be arranged to the diameter for being less than the central passage that multiple limiting tooths 29 are surrounded, so that in storage branch
When support leg 30, limiting tooth 29 will not cause to stop to terminal pad 34.
Preferable embodiment will support as shown in figure 3, the lower end of lower tube body 22 is removably equipped with first end cover 40
After 30 entirety of leg is accommodated in lower tube body 22, the first end cover 40 lid is closed in the open end of lower tube body 22, can be further avoided
In carrying, the mobile support device, supporting leg 30 is deviate from from the inner cavity of lower tube body 22.Under first end cover 40 and lower tube body 22
End can be connected through a screw thread, and the inside of first end cover 40 should be provided with internal screw thread at this time, and the lower end outside of lower tube body 22 should be set
It is equipped with external screw thread.
Preferable embodiment, as shown in figures 1 and 3, the lower end of upper tube body 21 are provided with positioning screw 24, lower tube body 22
Outer wall on the axial direction of lower tube body 22 is provided with multiple Blind locating holes 25.A settable threaded positioning on upper tube body 21
Hole (does not mark) in figure.Positioning screw 24 passes through location hole and the cooperation of Blind locating holes 25 positions, when needing regulating device height,
Positioning screw 24 is first unscrewed, by going up and down the height of 21 adjusting measuring apparatus of upper tube body, is adjusted to predetermined altitude back spin tightening position spiral shell
Nail 24, positioning screw 24 is threaded to position in Blind locating holes 25, the height adjusting structure is easy to use, structure is simple.
Preferable embodiment, as shown in figures 1 and 3, the upper end of upper tube body 21 are equipped with hinged seat 28, the bottom of supporting table 10
Portion is equipped with hinge ear 11, and hinge ear 11 is hingedly mounted on hinged seat 28 by an articulated shaft, in this way, can be adjusted by rotation supporting table 10
The elevation angle and the angle of depression of regulating device.A support positioning bolt 12 is worn on hinge ear 11, is passed through after adjusting the elevation angle and the angle of depression of device
The support positioning bolt 12 can position the pitch angle of measuring instrument, and angular adjustment is convenient and efficient.
Preferable embodiment, as shown in figures 1 and 3, supporting table 10 are equipped with non-slip mat (not marking in figure), supporting table
10 periphery is equipped with side baffle 14, prevents measuring instrument from falling.In addition, the harness 50 conveniently born is arranged in upper tube body 21, so that
It is easy to carry.
Preferable embodiment, as shown in figure 3, the lower end of upper tube body 21 is detachably provided with second end cover 60.It will support
After leg 30 and lower tube body 22 are all received into the inner cavity of upper tube body 21, by the second end cover 60 by the lower cover of upper tube body 21
Firmly, supporting leg 30 and lower tube body 22 when lifting, moving the support device is avoided to deviate from from the inner cavity of upper tube body 21.And first
End cap 40 and second end cover 60 can be in combination with using, and common guarantee each section is not fallen out.
Above embodiments are only to illustrate the technical solution of the utility model and are not intended to limit it, all without departing from this
Any modification of utility model spirit and scope or equivalent replacement should all cover the range in technical solutions of the utility model
It is interior.
Claims (10)
1. a kind of support device of civil engineering measuring instrument, including for placing measuring instrument supporting table (10), for adjusting
The lifting pipe (20) of the supporting table (10) and the supporting leg for being used to support the supporting table (10) and the lifting pipe (20)
(30), it is characterised in that:
The lifting pipe (20) includes upper tube body (21) and lower tube body (22), and the upper tube body (21) is socketed in the lower tube body
(22) outside, the upper end sealing of the lower tube body (22), the lower end of the lower tube body (22) are open；
The supporting leg (30) includes slide mass (31), at least three supporting legs (32), more piece hinged with the slide mass (31)
Stabiliser bar (33) and terminal pad (34), the slide mass (31) are slidably mounted in the lumen of the lower tube body (22), and more
One end of the stabiliser bar (33) respectively with a supporting leg (32) hingedly, the other end of the more stabiliser bars (33) is common
Hingedly with the terminal pad (34), the diameter of the terminal pad (34) is less than the internal diameter of the lower tube body (22).
2. the support device of civil engineering measuring instrument according to claim 1, it is characterised in that: the lower tube body (22)
Lower end be provided with the one-to-one groove (221) of the supporting leg (32), the groove (221) is along the lower tube body (22) week
To being uniformly arranged.
3. the support device of civil engineering measuring instrument according to claim 2, it is characterised in that: the supporting leg (32)
Lower end outside is provided with hook (35).
4. the support device of civil engineering measuring instrument according to any one of claims 1 to 3, it is characterised in that: described
The lower end inside of lower tube body (22) is provided with multiple limiting tooths (29), radial direction of the limiting tooth (29) along the lower tube body (22)
Extend toward the inner cavity of the lower tube body (22), the diameter of the terminal pad (34) is less than what multiple limiting tooths (29) were surrounded
The diameter of central passage.
5. the support device of civil engineering measuring instrument according to any one of claims 1 to 3, it is characterised in that: described
The lower end of lower tube body (22) is removably equipped with first end cover (40).
6. the support device of civil engineering measuring instrument according to any one of claims 1 to 3, it is characterised in that: described
The lower end of upper tube body (21) is provided with positioning screw (24), along the axis of the lower tube body (22) on the outer wall of the lower tube body (22)
To being provided with multiple Blind locating holes (25).
7. the support device of civil engineering measuring instrument according to any one of claims 1 to 3, it is characterised in that: described
The upper end of upper tube body (21) is equipped with hinged seat (28), and the bottom of the supporting table (10) is equipped with hinge ear (11), the hinge ear (11)
It is hingedly mounted on the hinged seat (28) by an articulated shaft, a support positioning bolt (12) is worn on the hinge ear (11).
8. the support device of civil engineering measuring instrument according to any one of claims 1 to 3, it is characterised in that: described
Supporting table (10) is equipped with non-slip mat, and the periphery of the supporting table (10) is equipped with side baffle (14).
9. the support device of civil engineering measuring instrument according to any one of claims 1 to 3, it is characterised in that: described
Upper tube body (21) is provided with harness (50).
10. the support device of civil engineering measuring instrument according to any one of claims 1 to 3, it is characterised in that: described
The lower end of upper tube body (21) is detachably provided with second end cover (60).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820663682.8U CN208296831U (en) | 2018-05-04 | 2018-05-04 | A kind of support device of civil engineering measuring instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820663682.8U CN208296831U (en) | 2018-05-04 | 2018-05-04 | A kind of support device of civil engineering measuring instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208296831U true CN208296831U (en) | 2018-12-28 |
Family
ID=64704158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820663682.8U Active CN208296831U (en) | 2018-05-04 | 2018-05-04 | A kind of support device of civil engineering measuring instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208296831U (en) |
-
2018
- 2018-05-04 CN CN201820663682.8U patent/CN208296831U/en active Active
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