CN209131654U - A kind of land surveying gradiometer - Google Patents
A kind of land surveying gradiometer Download PDFInfo
- Publication number
- CN209131654U CN209131654U CN201820846174.3U CN201820846174U CN209131654U CN 209131654 U CN209131654 U CN 209131654U CN 201820846174 U CN201820846174 U CN 201820846174U CN 209131654 U CN209131654 U CN 209131654U
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- China
- Prior art keywords
- fixedly connected
- main body
- shield
- sliding block
- groove
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Abstract
A kind of land surveying gradiometer main body, including shield, the inner wall of the shield is equipped with two the first grooves being oppositely arranged, the first slide bar is fixedly connected in two first grooves, sliding sleeve is equipped with the second sliding block on first slide bar, the shield is equipped with opening, gradiometer main body is inserted in the opening, the gradiometer main body is fixedly connected with the second sliding block, placement plate is fixedly connected in the gradiometer main body, the placement plate is equipped with the second groove, the second slide bar is fixedly connected in second groove, sliding sleeve is equipped with the first sliding block on second slide bar, the side wall of first sliding block is equipped with the first panel plugs groove, the threaded upper ends of first sliding block are inserted with the first fixing bolt, solve the problems, such as being inconvenient to replace and carrying for general gradiometer.
Description
Technical field
The utility model belongs to technical field of mapping, specially a kind of land surveying gradiometer.
Background technique
Groundwork be carry out cadastration control point, boundary mark reconnaissance on the spot, laying of markstone and with operation theodolite
Equal instruments are observed soil and its appendicular span, horizontal angle, vertical angle, the measurement of the level, in land surveying, often
Need fast accurately to measure the gradient, in land surveying, be mostly staff bear a heavy burden operation, due to equipment compared with
It is more, bear heavier, measuring instrument carries and inconvenient, brings great labor operation intensity to staff, is encountering
How the operation region that ground is uneven and landform is bad fast and accurately measures the gradient, the energy effectively save activity duration, subtracts
The manual labor of light mapping worker, meanwhile, it is cumbersome for the replacement of the instrument and equipment of damage, it cannot effectively save the time.
So provide it is a kind of be able to solve convenient replacing and be convenient for carrying a kind of land surveying of problem become with gradiometer
We will solve the problems, such as.
Utility model content
The purpose of this utility model is to provide a kind of land surveying gradiometers, to solve to propose in above-mentioned background technique
Convenient replacing and the problem of being convenient for carrying.
To achieve the above object, the utility model provides the following technical solutions:
A kind of land surveying gradiometer main body, including shield, the inner wall of the shield, which is equipped with, to be oppositely arranged
Two the first grooves are fixedly connected to the first slide bar in two first grooves, and sliding sleeve is equipped on first slide bar
Second sliding block, the shield are equipped with opening, are inserted with gradiometer main body, the gradiometer main body and second in the opening
Sliding block is fixedly connected, and is fixedly connected with placement plate in the gradiometer main body, and the placement plate is equipped with the second groove, and described the
The second slide bar is fixedly connected in two grooves, sliding sleeve is equipped with the first sliding block, the side of first sliding block on second slide bar
Wall is equipped with the first panel plugs groove, and the threaded upper ends of first sliding block are inserted with the first fixing bolt, and the one of first fixing bolt
End extends in the first panel plugs groove, and one end that first fixing bolt extends is fixedly connected with the first protective block, the placement plate
Fixed block is fixedly connected at the top of one end of shield, the fixed block is equipped with the second panel plugs groove, the fixed block
Threaded upper ends are inserted with the second fixing bolt, and one end of second fixing bolt extends in the second panel plugs groove, and described second is fixed
One end that bolt extends is fixedly connected with the second protective block, and second protective block is equipped with protection cotton, first sliding block and solid
Determine to be equipped with horizontal tube between block, the both ends of the horizontal tube are plugged in respectively in the first panel plugs groove and the second panel plugs groove, the water
It is equipped with bubbler tube in flat pipe, is fixedly connected with dial in the gradiometer main body, center rotating is connected on the dial
Pointer, the gradiometer main body are fixedly connected with installs case far from one end of shield, the installs case far from shield one
End is inserted with rotary knob rod, and the rotary knob rod is fixedly connected with knob far from one end of installs case, and the rotary knob rod is located at installs case
Gear, two movable plates that the two sides of the gear are provided symmetrically, two movements have been fixedly attached on interior one end
Opposite side is equipped with the mobile tooth being meshed with gear on plate, and one end of two movable plates is fixedly connected to card
Bar, the sliding slot are equipped with card slot corresponding with kelly.
Preferably, first sliding block is equipped with the threaded hole to match with the first fixing bolt.
Preferably, be arranged with spring on second slide bar, the both ends of the spring inner wall with the second groove respectively
It is fixedly connected with the first sliding block.
Preferably, the lower end of the shield is fixedly connected with support plate.
Preferably, being equipped with protection cotton on the side wall of first panel plugs groove and the second panel plugs groove.
Preferably, the upper end of the shield is fixedly connected with handle.
Compared with prior art, the utility model has the beneficial effects that by the first fixing bolt of rotation and the second fixing bolt,
Make the first protective block and the second protective block that effect be fixed to horizontal tube, by mobile first sliding block, facilitates tearing open for horizontal tube
It unloads, to be replaced, by turning knob, so that gear be made to drive movable plate mobile, the movement of kelly is realized, to realize
The fixation and absent-mindedness of installs case, so as to preferably dismantle, by setting be arranged handle, be convenient for carrying whole device,
It is open by setting, is slidably connected at gradiometer main body in shield, so that preferably device is protected, it is anti-to stop loss
It is bad, the convenient replacing to damage instrument is realized by the present apparatus, while being also convenient for carrying, therefore, the present apparatus is worthy to be popularized.
Detailed description of the invention
Fig. 1 is a kind of land surveying gradiometer structural schematic diagram of the utility model；
Fig. 2 is the side view of Fig. 1；
Fig. 3 is the partial enlarged view that A goes out in Fig. 1.
In figure: 1- shield, the first groove of 2-, the first slide bar of 3-, 4- gradiometer main body, 5- placement plate, 6- second are recessed
Slot, the second slide bar of 7-, the first sliding block of 8-, 9- protection cotton, the first fixing bolt of 10-, the first protective block of 11-, 12- fixed block, 13-
Two fixing bolts, the second protective block of 14-, 15- horizontal tube, 16- dial, 17- pointer, 18- installs case, 19- rotary knob rod, 20- rotation
Button, 21- gear, 22- movable plate, 23- kelly, 24- card slot, the second sliding block of 25-, 26- spring, 27- support plate, 28- bubbler tube
29- handle.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that 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, fall within the protection scope of the utility model.
In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of land surveying gradiometer main body, including
Shield 1, the upper end of shield 1 are fixedly connected with handle 29, concretely, exactly in order to preferably carry.Shield 1 it is interior
Wall is equipped with two the first grooves 2 being oppositely arranged, and is fixedly connected to the first slide bar 3, the first slide bar in two the first grooves 2
Sliding sleeve is equipped with the second sliding block 25 on 3, and shield 1 is equipped with opening, is inserted with gradiometer main body 4, gradiometer main body 4 in opening
It being fixedly connected with the second sliding block 25, placement plate 5 is fixedly connected in gradiometer main body 4, placement plate 5 is equipped with the second groove 6,
The second slide bar 7 is fixedly connected in second groove 6, sliding sleeve is equipped with the first sliding block 8 on the second slide bar 7, is arranged on the second slide bar 7
There is spring 26, the both ends of the spring 26 are fixedly connected with the inner wall of the second groove and the first sliding block 8 respectively, concretely, just
It is for the fixation preferably to horizontal tube 15.
The side wall of first sliding block 8 is equipped with the first panel plugs groove, and the threaded upper ends of the first sliding block 8 are inserted with the first fixing bolt
10, one end of the first fixing bolt 10 extends in the first panel plugs groove, and one end that the first fixing bolt 10 extends is fixedly connected with first
Protective block 11, placement plate 5 are fixedly connected with fixed block 12 at the top of one end of shield 1, and fixed block 12 is equipped with second and inserts
If slot, the threaded upper ends of fixed block 12 are inserted with the second fixing bolt 13, and one end of the second fixing bolt 13 extends to the second panel plugs groove
Interior, one end that the second fixing bolt 13 extends is fixedly connected with the second protective block 14, and the second protective block 14 is equipped with protection cotton 9, the
Horizontal tube 15 is equipped between one sliding block 8 and fixed block 12, the both ends of horizontal tube 15 are plugged in the first panel plugs groove and second respectively and insert
If in slot, being equipped with protection cotton 9 on the side wall of the first panel plugs groove and the second panel plugs groove, being exactly in order to more preferably to water concretely
Flat pipe 15 is protected, and prevents from damaging.
It is equipped with bubbler tube 28 in horizontal tube 15, is fixedly connected with dial 16, center on dial 16 in gradiometer main body 4
It is rotatably connected to pointer 17, gradiometer main body 4 is fixedly connected with installs case 18 far from one end of shield 1, and installs case 18 is separate
One end of shield 1 is inserted with rotary knob rod 19, and rotary knob rod 19 is fixedly connected with knob 20, knob far from one end of installs case 18
Gear 21, two movements that the two sides of gear 21 are provided symmetrically have been fixedly attached on one end that bar 19 is located in installs case 18
Plate 22, opposite side is equipped with the mobile tooth being meshed with gear 21, one end of two movable plates 22 on two movable plates 22
It is fixedly connected to kelly 23, the first panel plugs groove is equipped with card slot 24 corresponding with kelly 23.
Working principle: by the first fixing bolt 10 of rotation and the second fixing bolt 13, make the first protective block 11 and the second protection
Effect is fixed to horizontal tube 15 in block 14, by mobile first sliding block 8, facilitates the disassembly of horizontal tube 15, thus replaced,
By turning knob 20, so that gear 21 be made to drive movable plate 22 mobile, the movement of kelly 23 is realized, to realize installs case
18 fixation and absent-mindedness, so as to preferably dismantle, by setting be arranged handle 29, be convenient for carrying whole device, lead to
Setting opening is crossed, is slidably connected at gradiometer main body 4 in shield 1, so that preferably device is protected, it is anti-to stop loss
It is bad.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of land surveying gradiometer main body, including shield (1), it is characterised in that: on the inner wall of the shield (1)
Equipped with two the first grooves (2) being oppositely arranged, the first slide bar (3), institute are fixedly connected in two first grooves (2)
It states sliding sleeve on the first slide bar (3) and is equipped with the second sliding block (25), the shield (1) is equipped with opening, plugs in the opening
Have gradiometer main body (4), the gradiometer main body (4) is fixedly connected with the second sliding block (25), solid on the gradiometer main body (4)
Surely it is connected with placement plate (5), the placement plate (5) is equipped with the second groove (6), is fixedly connected in second groove (6)
Second slide bar (7), sliding sleeve is equipped with the first sliding block (8) on second slide bar (7), sets on the side wall of first sliding block (8)
There is the first panel plugs groove, the threaded upper ends of first sliding block (8) are inserted with the first fixing bolt (10), first fixing bolt (10)
One end extend in the first panel plugs groove, one end that first fixing bolt (10) extends is fixedly connected with the first protective block
(11), the placement plate (5) is fixedly connected with fixed block (12) at the top of the one end of shield (1), the fixed block (12)
It is equipped with the second panel plugs groove, the threaded upper ends of the fixed block (12) are inserted with the second fixing bolt (13), second fixing bolt
(13) one end extends in the second panel plugs groove, and one end that second fixing bolt (13) extends is fixedly connected with the second protective block
(14), second protective block (14) is equipped with protection cotton (9), and water is equipped between first sliding block (8) and fixed block (12)
Flat pipe (15), the both ends of the horizontal tube (15) are plugged in respectively in the first panel plugs groove and the second panel plugs groove, the horizontal tube
(15) bubbler tube (28) are equipped in, are fixedly connected with dial (16) on the gradiometer main body (4), on the dial (16)
Center rotating is connected with pointer (17), and the gradiometer main body (4) is fixedly connected with installs case far from the one end of shield (1)
(18), the installs case (18) is inserted with rotary knob rod (19) far from the one end of shield (1), and the rotary knob rod (19) is far from installation
One end of case (18) is fixedly connected with knob (20), is fixedly attached on one end that the rotary knob rod (19) is located in installs case (18)
Have gear (21), two movable plates (22) that the two sides of the gear (21) are provided symmetrically, two movable plates (22)
Upper opposite side is equipped with the mobile tooth being meshed with gear (21), and one end of two movable plates (22) is fixedly connected with
Have kelly (23), first panel plugs groove is equipped with card slot (24) corresponding with kelly (23).
2. a kind of land surveying gradiometer main body according to claim 1, it is characterised in that: first sliding block (8)
It is equipped with the threaded hole to match with the first fixing bolt (10).
3. a kind of land surveying gradiometer main body according to claim 1, it is characterised in that: second slide bar (7)
On be arranged with spring (26), the both ends of the spring (26) are fixedly connected with the inner wall of the second groove and the first sliding block (8) respectively.
4. a kind of land surveying gradiometer main body according to claim 1, it is characterised in that: the shield (1)
Lower end is fixedly connected with support plate (27).
5. a kind of land surveying gradiometer main body according to claim 1, it is characterised in that: first panel plugs groove with
Protection cotton (9) are equipped on the side wall of second panel plugs groove.
6. a kind of land surveying gradiometer main body according to claim 1, it is characterised in that: the shield (1)
Upper end is fixedly connected with handle (29).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820846174.3U CN209131654U (en) | 2018-06-02 | 2018-06-02 | A kind of land surveying gradiometer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820846174.3U CN209131654U (en) | 2018-06-02 | 2018-06-02 | A kind of land surveying gradiometer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209131654U true CN209131654U (en) | 2019-07-19 |
Family
ID=67227888
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820846174.3U Expired - Fee Related CN209131654U (en) | 2018-06-02 | 2018-06-02 | A kind of land surveying gradiometer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209131654U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110657780A (en) * | 2019-11-15 | 2020-01-07 | 王晓帆 | Engineering gradient measuring instrument and using method |
-
2018
- 2018-06-02 CN CN201820846174.3U patent/CN209131654U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110657780A (en) * | 2019-11-15 | 2020-01-07 | 王晓帆 | Engineering gradient measuring instrument and using method |
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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: 20190719 Termination date: 20200602 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |