CN209541727U - A kind of auxiliary water object staff balancing device - Google Patents
A kind of auxiliary water object staff balancing device Download PDFInfo
- Publication number
- CN209541727U CN209541727U CN201920308971.0U CN201920308971U CN209541727U CN 209541727 U CN209541727 U CN 209541727U CN 201920308971 U CN201920308971 U CN 201920308971U CN 209541727 U CN209541727 U CN 209541727U
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- CN
- China
- Prior art keywords
- rod
- fixture block
- worm screw
- auxiliary water
- link block
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of auxiliary water object staff balancing devices, including fixture block, engaging has levelling rod between the fixture block, and limiting slot is provided on fixture block, it is connected between the limiting slot by link block, and threaded hole is provided in limiting slot, running through on the link block has threaded rod, and the both ends of threaded rod are connected with threaded hole, the outside of the threaded rod is connected by worm gear with worm screw, and worm screw is set to the inside of link block, twist rod is connected on the inside of the worm screw, and the upper surface of link block is run through in the upper end of twist rod, the fixture block lower end is provided with card slot, and card slot is connected with the upper end of dynamic support rod, the lower end of the dynamic support rod is connected to one end of folding support plate.The auxiliary water object staff balancing device, can be convenient for the levelling rod of fixed different in width, and so as to the balance convenient for guaranteeing different in width levelling rod, and the device can be convenient for folding, so as to be easy to use.
Description
Technical field
The utility model relates to levelling rod correlative technology field, specially a kind of auxiliary water object staff balancing device.
Background technique
Levelling rod is the scale that the measurement of the level uses, it is made of the materials such as good timber or glass reinforced plastic, aluminium alloy.Often
Levelling rod has Sopwith staff, folding rule and three kinds of reversible rod.It helps in mapping operation process when relying only on survey crew
When holding operation, make levelling rod have certain shake due to breathing gentle breeze etc., and labor intensity is also bigger, and influences to survey
Accuracy of measurement, therefore we just propose levelling rod auxiliary device and can be good at solving problem above.
But existing auxiliary water object staff balancing device is not easy to the levelling rod of fixed different in width, and it is not easy to fold,
To be not easy to store.
Utility model content
The purpose of this utility model is to provide a kind of auxiliary water object staff balancing devices, to solve to mention in above-mentioned background technique
The problem of having the levelling rod that auxiliary water object staff balancing device is not easy to fixed different in width, and being not easy to storage.
To achieve the above object, the utility model provides the following technical solutions: a kind of auxiliary water object staff balancing device, including
Fixture block, engaging has levelling rod between the fixture block, and limiting slot is provided on fixture block, passes through link block phase between the limiting slot
Connection, and is provided with threaded hole in limiting slot, through there is a threaded rod on the link block, and the both ends of threaded rod are and threaded hole
It is connected, the outside of the threaded rod is connected by worm gear with worm screw, and worm screw is set to the inside of link block, the worm screw
Inside be connected with twist rod, and the upper surface of link block is run through in the upper end of twist rod, and the fixture block lower end is provided with card slot, and
Card slot is connected with the upper end of dynamic support rod, and the lower end of the dynamic support rod is connected to one end of folding support plate, and folds branch
The other end of fagging is connected by determining support rod with fixture block.
Preferably, the planform of the fixture block is L shape, and the number of fixture block is 2.
Preferably, the outside of the twist rod is connected by the way of being threadedly coupled with worm screw, and worm screw uses bearing
The mode of connection is connected with link block, and the lower surface of link block is run through in the lower end of twist rod.
Preferably, the lower end of the dynamic support rod is connected by the way of axis connection with folding support plate, and dynamic support
The upper end of bar is connected by the way of engaging with card slot.
Preferably, the worm screw is structure up and down, and the inside of worm screw is fried dough twist helicitic texture.
Preferably, the outside of the threaded rod is connected by the way of key connection with worm gear, and threaded rod uses and runs through
Limiting slot is threadedly coupled with threaded hole, and the hand of spiral of 2 threaded holes is opposite.
Compared with prior art, the utility model has the beneficial effects that the auxiliary water object staff balancing device, it can be convenient for fixation
The levelling rod of different in width, so as to the balance convenient for guaranteeing different in width levelling rod, and the device can be convenient for folding, thus
It can be easy to use；
1, the setting of fixture block, link block, twist rod, worm screw, worm gear, threaded rod, limiting slot and threaded hole can be convenient for passing through
Pull-up pushes twist rod, drives worm screw rotation, and then drive threaded rod to rotate by worm gear, passes through threaded rod and threaded hole
It is threadedly coupled, drives fixture block mobile, be fixed consequently facilitating being eaten to the level of different in width；
2, determine the setting of support rod, dynamic support rod, fixture block, folding support plate and card slot, the folding of folding support plate can be passed through
Stack structure with, reduce the device storage when occupied area, so as to be convenient for the device use.
Detailed description of the invention
Fig. 1 is the utility model schematic view of the front view；
Fig. 2 is the utility model fixture block and dynamic connecting structure for supporting rod schematic diagram；
Fig. 3 is the utility model fixture block and link block section view attachment structure schematic diagram.
In figure: 1, levelling rod；2, fixture block；3, link block；4, twist rod；5, determine support rod；6, support rod is moved；7, branch is folded
Fagging；8, card slot；9, worm screw；10, worm gear；11, threaded rod；12, limiting slot；13, threaded hole.
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.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of auxiliary water object staff balancing device, including card
Block 2, engaging has levelling rod 1 between fixture block 2, and limiting slot 12 is provided on fixture block 2, passes through 3 phase of link block between limiting slot 12
Connection, and is provided with threaded hole 13 in limiting slot 12, through there is a threaded rod 11 on link block 3, and the both ends of threaded rod 11 with
Threaded hole 13 is connected, and the outside of threaded rod 11 is connected by worm gear 10 with worm screw 9, and worm screw 9 is set to the interior of link block 3
Portion, the inside of worm screw 9 is connected with twist rod 4, and the upper surface of link block 3, the setting of 2 lower end of fixture block are run through in the upper end of twist rod 4
There is card slot 8, and card slot 8 is connected with the upper end of dynamic support rod 6, the lower end of dynamic support rod 6 is connected to the one of folding support plate 7
End, and the other end of folding support plate 7 is connected by determining support rod 5 with fixture block 2.
The planform of fixture block 2 is L shape, and the number of fixture block 2 is 2, can be carried out convenient for 2 fixture blocks 2 to levelling rod 1
It is fixed.
The outside of twist rod 4 is connected by the way of being threadedly coupled with worm screw 9, and worm screw 9 is using the side of bearing connection
Formula is connected with link block 3, and the lower surface of link block 3 is run through in the lower end of twist rod 4, can move up and down in twist rod 4
In the case of, drive worm screw 9 to rotate, so that worm screw 9 drives threaded rod 11 to rotate by worm gear 10.
The lower end of dynamic support rod 6 is connected by the way of axis connection with folding support plate 7, and the upper end of dynamic support rod 6
Be connected by the way of engaging with card slot 8, can be rotated convenient for dynamic support rod 6, so can be convenient for fixture block 2 on levelling rod 1 on
Lower slider.
Worm screw 9 is structure up and down, and the inside of worm screw 9 is fried dough twist helicitic texture, can be convenient for worm screw 9 in twist rod
4 move up and down in the case where rotate.
The outside of threaded rod 11 is connected by the way of key connection with worm gear 10, and threaded rod 11 is using through limiting slot
12 are threadedly coupled with threaded hole 13, and 2 threaded holes 13 hand of spiral on the contrary, can convenient for threaded rod 11 rotation when, 2
Fixture block 2 moves on it.
Working principle: when using the auxiliary water object staff balancing device, first by the auxiliary water object staff balancing device and water
Object staff 1 is taken to using position, and levelling rod 1 is set between 2 fixture blocks 2, then slide 2 fixture blocks 2 on levelling rod 1
Position, and twist rod 4 is pressed, so that worm screw 9 be driven to rotate, and then drive threaded rod 11 to rotate by worm gear 10, to pass through
Threaded hole 13 adjusts the distance between 2 fixture blocks 2, and then levelling rod 1 is fixed between 2 fixture blocks 2；
Then the foldable structure for stretching folding support plate 7(folding support plate 7 is similar to the foldable structure of existing stretching nets),
And the upper end of dynamic support rod 6 is sticked in the card slot 8 of 2 lower surface of fixture block, then pass through the folded situation tune of folding support plate 7
Section determines the angle between support rod 5 and dynamic support rod 6, in order to the support levelling rod stable by the most stable of principle of triangle
1, the content being not described in detail in this specification belongs to the prior art well known to professional and technical personnel in the field.
It is to be appreciated that term " center ", " longitudinal direction ", " transverse direction ", "front", "rear", "left", "right", "vertical", " water
It is flat ", "top", "bottom", "inner", the instructions such as "outside" orientation or positional relationship be to be based on the orientation or positional relationship shown in the drawings,
It is only the present invention and simplified description for ease of description, rather than indicating or imply signified device or element must have specifically
Orientation is constructed and is operated for specific orientation, thus should not be understood as the limitation that content is protected to the utility model.
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 auxiliary water object staff balancing device, including fixture block (2), it is characterised in that: engaging has level between the fixture block (2)
Ruler (1), and limiting slot (12) are provided on fixture block (2), it is connected between the limiting slot (12) by link block (3), and limit
It is provided with threaded hole (13) in position slot (12), running through on the link block (3) has threaded rod (11), and the both ends of threaded rod (11)
It is connected with threaded hole (13), the outside of the threaded rod (11) is connected by worm gear (10) with worm screw (9), and worm screw
(9) it is set to the inside of link block (3), is connected with twist rod (4) on the inside of the worm screw (9), and the upper end of twist rod (4) is passed through
The upper surface of link block (3) is worn, fixture block (2) lower end is provided with card slot (8), and the upper end of card slot (8) and dynamic support rod (6)
It is connected, the lower end of the dynamic support rod (6) is connected to one end of folding support plate (7), and the other end of folding support plate (7)
It is connected by determining support rod (5) with fixture block (2).
2. a kind of auxiliary water object staff balancing device according to claim 1, it is characterised in that: the structure of the fixture block (2)
Shape is L shape, and the number of fixture block (2) is 2.
3. a kind of auxiliary water object staff balancing device according to claim 1, it is characterised in that: outside the twist rod (4)
Side is connected by the way of being threadedly coupled with worm screw (9), and worm screw (9) in such a way that bearing connects with link block (3) phase
Connection, and the lower surface of link block (3) is run through in the lower end of twist rod (4).
4. a kind of auxiliary water object staff balancing device according to claim 1, it is characterised in that: the dynamic support rod (6)
Lower end is connected by the way of axis connection with folding support plate (7), and the upper end of dynamic support rod (6) using by the way of engaging and
Card slot (8) is connected.
5. a kind of auxiliary water object staff balancing device according to claim 1, it is characterised in that: the worm screw (9) is upper and lower
The structure of perforation, and the inside of worm screw (9) is fried dough twist helicitic texture.
6. a kind of auxiliary water object staff balancing device according to claim 1, it is characterised in that: outside the threaded rod (11)
Side is connected by the way of key connection with worm gear (10), and threaded rod (11) is using through limiting slot (12) and threaded hole (13)
It is threadedly coupled, and the hand of spiral of 2 threaded holes (13) is opposite.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920308971.0U CN209541727U (en) | 2019-03-12 | 2019-03-12 | A kind of auxiliary water object staff balancing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920308971.0U CN209541727U (en) | 2019-03-12 | 2019-03-12 | A kind of auxiliary water object staff balancing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209541727U true CN209541727U (en) | 2019-10-25 |
Family
ID=68275083
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920308971.0U Expired - Fee Related CN209541727U (en) | 2019-03-12 | 2019-03-12 | A kind of auxiliary water object staff balancing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209541727U (en) |
-
2019
- 2019-03-12 CN CN201920308971.0U patent/CN209541727U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Nanjing Hewei Engineering Survey Co.,Ltd. Assignor: Nanjing Forestry University Contract record no.: X2019320000240 Denomination of utility model: A kind of auxiliary water object staff balancing device Granted publication date: 20191025 License type: Common License Record date: 20191113 Assignee: Jiangsu Zhongtian ji'ao Information Technology Co.,Ltd. Assignor: Nanjing Forestry University Contract record no.: X2019320000239 Denomination of utility model: A kind of auxiliary water object staff balancing device Granted publication date: 20191025 License type: Common License Record date: 20191113 Assignee: Wuxi Dongcheng surveying and mapping Co.,Ltd. Assignor: Nanjing Forestry University Contract record no.: X2019320000241 Denomination of utility model: A kind of auxiliary water object staff balancing device Granted publication date: 20191025 License type: Common License Record date: 20191113 |
|
| EE01 | Entry into force of recordation of patent licensing contract | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191025 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |