CN206876151U - A kind of levelling tripod - Google Patents
A kind of levelling tripod Download PDFInfo
- Publication number
- CN206876151U CN206876151U CN201720731582.XU CN201720731582U CN206876151U CN 206876151 U CN206876151 U CN 206876151U CN 201720731582 U CN201720731582 U CN 201720731582U CN 206876151 U CN206876151 U CN 206876151U
- Authority
- CN
- China
- Prior art keywords
- bar
- leg
- pin
- sliding bar
- bearing seat
- 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 levelling tripod, solves the problems, such as that single leg can not meet various measuring environment demands, its drip irrigation device is：Including for carrying the load bearing seat of spirit level and the support located at load bearing seat, the support includes at least three supporting legs for being articulated with load bearing seat, the supporting leg is rotatably connected to leg away from one end of load bearing seat, the both ends of the leg are respectively equipped with slip-on head and gland, reach the purpose for meeting a variety of measuring environment demands.
Description
Technical field
Survey field is the utility model is related to, more specifically, it relates to a kind of levelling tripod.
Background technology
A kind of measuring instrument often to be used when spirit level is engineering survey, when in use, it is necessary to spirit level and support
It is used cooperatively.
Now retrieve Publication No. CN103424101A Chinese patent document, a kind of entitled portable spirit level
Support is placed, the portable spirit level described in its specification, which places support, to be included cylindrical body, be arranged at stretching in cylindrical body
Post, the chassis for being arranged at cylindrical body top and it is positioned over located at the cylindrical body other end and the leg of extension type, spirit level
The portable spirit level places pedestal upper end.
But the leg that above-mentioned portable spirit level places support is inconvenient to change, in measurement, can run into various
Measuring environment, single leg can not meet the needs of various measuring environments, it is necessary to a kind of new technological means to solve on
State problem.
Utility model content
The purpose of this utility model is to provide a kind of levelling tripod, reaches the mesh for meeting a variety of measuring environment demands
's.
Above-mentioned technical purpose of the present utility model technical scheme is that：A kind of pin of spirit level three
Frame, including for carrying the load bearing seat of spirit level and the support located at load bearing seat, the support is articulated with including at least three
The supporting leg of load bearing seat, the supporting leg are rotatably connected to leg away from one end of load bearing seat, and the both ends of the leg are set respectively
There are slip-on head and gland.
By using above-mentioned technical proposal, spirit level is positioned over the upper end of load bearing seat, and support is used to that seat stay height, branch will to be carried
Pin is rotationally connected with the lower end of load bearing seat, so that wherein one end of leg is supported between supporting leg and ground, one end of leg
For slip-on head, to facilitate tripod to move, one end of leg is gland, with fixed tripod.
Preferably, the slip-on head includes the wheel located at leg one end, and the gland is removably connected to leg
The other end.
By using above-mentioned technical proposal, the movement of tripod is realized by wheel, gland is detachably to connect with leg
Connect, so as to realize the replaceable of gland, so as to change gland according to use environment.
Preferably, the supporting leg includes being articulated with the loop bar of load bearing seat, is slidably connected to the sliding bar of loop bar and sets
It is used for the fastener of fixed sliding bar in loop bar lower end, the leg is rotationally connected with the lower end of sliding bar.
By using above-mentioned technical proposal, sliding bar is slidably connected to loop bar, so as to adjust the length of supporting leg, and passes through
Fastener is fixed bar is slid with loop bar, and leg is rotationally connected with the lower end of sliding bar, so as to support ground between bar is slid.
Preferably, the sliding bar includes the first fix bar and the second fix bar located at sliding bar lower end, and described the
Rotation slot is formed between one fix bar and the second fix bar, be rotationally connected with rotation slot in the middle part of the leg so that leg one
The other end of the end positioned at the lower section of sliding bar and leg is located in rotation slot, is provided with the sliding bar for fixing leg
Fixation kit.
By using above-mentioned technical proposal, it is rotationally connected with the middle part of leg in rotation slot, when the slip-on head of leg supports
When between ground and sliding bar, the gland of leg is located in rotation slot, and leg is fixed on sliding bar by fixation kit, now
Facilitate the movement of tripod；Unclamp fixation kit, by gland turn to sliding bar below, and be supported in ground with sliding bar it
Between when, slip-on head is located in rotation slot, and leg is fixed on into sliding bar again by fixation kit, and now tripod is on the ground
It is not easily moveable.
Preferably, the fixation kit is hingedly connected to the first fix bar both sides including two and difference barrier is in rotation slot
The pin of both sides and the locking part for fixing pin.
By using above-mentioned technical proposal, rotate pin so that two pins barrier in rotation slot, can now not turn
Dynamic leg；Pin is rotated so that two pins difference barriers are in the both sides of rotation slot, now leg is stopped by pin, it is impossible to
Rotate, so as to realize the fixation to leg.
Preferably, the locking part include located at the second fix bar limited block, located at pin away from the first fix bar with
The slot of pin pin joint one end and confession limited block insertion, it is rotationally connected with pin and for limited block to be fixed in slot
The torsion spring that the bottom land of grab and driving grab towards slot rotates.
By using above-mentioned technical proposal, rotate pin and face away from the side rotation grab of slot, limited block is put
Enter in slot, release catch, grab will drive the bottom land of grab towards slot to rotate under the effect of the elastic-restoring force of torsion spring, directly
Limited block is contacted to grab, and limited block is fastened in slot, and then pin is fixed.
Preferably, the fastener include located at loop bar lower end the collar and located at the collar and can contact at sliding bar from
And sliding bar is fixed on to the fastening bolt of the collar.
By using above-mentioned technical proposal, fastening bolt is tightened, so that fastening bolt contacts at sliding bar, so as to slide
Bar is fixed, and unclamps fastening bolt, so that fastening bolt separates with sliding bar, now can move sliding along the length direction of loop bar
Bar.
Preferably, the sliding bar is provided with pedal, adding between pedal lower end and sliding bar towards the one end in outside
Strengthening tendons.
By using above-mentioned technical proposal, when needing to pull out sliding bar from loop bar, pedal is slammed with pin, so as to increase
The point of application on sliding bar is added, has facilitated user and pulled out bar is slid from loop bar.
Preferably, the upper surface of the pedal is provided with slipmat.
By using above-mentioned technical proposal, the setting of slipmat adds the skidproof effect of pedal, severe when running into some
Environment or when running into the rainy day, people, which is stepped down on pedal, to be not easy to skid.
In summary, the utility model has the advantages that：Sliding bar is slidably connected to loop bar, and fastener is used for will
Sliding bar is fixed on loop bar, so as to realize the scalable of supporting leg；Leg is rotationally connected with the lower end of sliding bar, the both ends of leg
Wheel and gland are respectively equipped with, leg is fixed on by sliding bar by fixation kit, when wheel support is in ground and sliding bar
Between when, the conveniently moving of tripod, when rotate leg so that gland be supported in ground and sliding bar between when, tripod is not
It is easily mobile, it is detachably connected between gland and leg, so as to change gland to meet more use environments.
Brief description of the drawings
Fig. 1 is the overall structure diagram of the present embodiment；
Fig. 2 is the structural representation of supporting leg in the present embodiment；
Fig. 3 is the structural representation of fixation kit in the present embodiment；
Fig. 4 is the partial structural diagram of the present embodiment central stop lever.
In figure：1st, load bearing seat；11st, spirit level；2nd, support；3rd, supporting leg；31st, loop bar；32nd, bar is slid；321st, first is solid
Fixed pole；322nd, the second fix bar；323rd, rotation slot；33rd, fastener；331st, the collar；332nd, fastening bolt；4th, leg；41st, take turns
Son；42nd, gland；5th, fixation kit；51st, pin；511st, slot；512nd, grab；513rd, torsion spring；52nd, limited block；6th, pedal；
61st, reinforcement；62nd, slipmat.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
This specific embodiment is only that it is not to limitation of the present utility model, ability to explanation of the present utility model
Field technique personnel can make the modification of no creative contribution to the present embodiment as needed after this specification is read, but
As long as all protected in right of the present utility model by Patent Law.
Embodiment：A kind of levelling tripod, as shown in figure 1, including for carrying the load bearing seat 1 of spirit level 11 and using
In the support 2 of support bearing seat 1, support 2 is high by the frame of load bearing seat 1, and support 2 includes three supporting legs 3, and supporting leg 3 is articulated with
Load bearing seat 1, the section of load bearing seat 1 is circle, and supporting leg 3 is uniformly distributed in the edge of the lower end of load bearing seat 1.Supporting leg 3 includes set
Bar 31, sliding bar 32 and fastener 33, the upper end of loop bar 31 are articulated with load bearing seat 1, and sliding bar 32 is slidably connected to loop bar 31
It is interior, length direction sliding of the sliding bar 32 along loop bar 31, and pass the lower end of loop bar 31.Fastener 33 is arranged under loop bar 31
End, fastener 33 are used for fixed sliding bar 32.The lower end of sliding bar 32 is rotatably connected to leg 4, and the lower end of sliding bar 32 is set
There is the fixation kit 5 for fixing leg 4, sliding bar 32 is welded with pedal 6 towards the one end in outside.
As shown in Fig. 2 fastener 33 includes being welded in the collar 331 of the lower end of loop bar 31 and is threadedly connected to the collar 331
Fastening bolt 332, tighten fastening bolt 332 so that fastening bolt 332 contact at sliding bar 32, so as to by sliding bar 32 consolidate
It is fixed, fastening bolt 332 is unclamped, so that fastening bolt 332 separates with sliding bar 32, can now be moved along the length direction of loop bar 31
Dynamic sliding bar 32.
Pedal 6 is square plate, and reinforcement 61, the upper end of pedal 6 are welded between the lower end of pedal 6 and sliding bar 32
Slipmat 62 is bonded with, non-slip texture is provided with slipmat 62, user can slam pedal 6 with pin, to facilitate sliding bar
32 pull out from loop bar 31.
The lower end of sliding bar 32 is welded with the first fix bar 321 and the second fix bar 322, the first fix bar 321 and second
Rotation slot 323 is formed between fix bar 322, the middle part of leg 4 is articulated with rotation slot 323, and the threaded one end of leg 4 is connected with wheel
Son 41, the other end of leg 4 are threaded with gland 42, and the one end of gland 42 away from leg 4 is conical, the He of wheel 41
Gland 42 is to be detachably connected with leg 4, so as to be changed according to different use environments.
The front-end and back-end of first fix bar 321 have been respectively articulated with pin 51, rotate two pins 51 so that two pins
51 barrier in rotation slot 323, can now not rotate leg 4；Pin 51 is rotated so that two pins 51 distinguish barriers in turning
The front and rear end of groove 323 is moved, now the circular-rotation direction of leg 4 can not rotate by the stop of pin 51, so as to real
Now to the fixation of leg 4.
As shown in Figure 3 and Figure 4, fixation kit 5 also includes being welded in the limited block 52 of the second fix bar 322, on pin 51
Slot 511 is offered, slot 511 is opened in one end away from the first fix bar 321 with the pin joint of pin 51, and slot 511 is for limit
Position block 52 is inserted, and grab 512 is hinged with pin 51, is provided with torsion spring 513 between grab 512 and pin 51, and the one of torsion spring 513
End is welded in pin 51, and the other end is welded on grab 512, and torsion spring 513 drives grab 512 towards the direction of the bottom land of slot 511
Rotate.
The side for facing away from slot 511 rotates grab 512, and rotates pin 51 until limited block 52 inserts slot 511
In, now release catch 512, grab 512 will drive grab 512 towards slot 511 under the effect of the elastic-restoring force of torsion spring 513
Bottom land rotate, until grab 512 contacts at limited block 52, and limited block 52 is fastened in slot 511, and then will gear
Bar 51 is fixed.
Operation principle and process：Sliding bar 32 is slidably connected to loop bar 31, and fastener 33 is used to sliding bar 32 being fixed on
Loop bar 31, so as to realize the scalable of supporting leg 3.Leg 4 is rotationally connected with rotation slot 323, and the both ends difference screw thread of leg 4 connects
Be connected to wheel 41 and gland 42, by fixation kit 5 by leg 4 be fixed on sliding bar 32, when wheel 41 be supported in ground with
When between sliding bar 32, the movement of tripod is more convenient, when rotation leg 4 so that gland 42 is supported in ground and sliding bar
When between 32, the fixation of tripod is realized, is detachably connected between gland 42 and leg 4, so as to change gland 42
To meet more use environments.
Claims (9)
1. a kind of levelling tripod, including for carrying the load bearing seat (1) of spirit level (11) and the branch located at load bearing seat (1)
Frame (2), the support (2) include at least three supporting legs (3) for being articulated with load bearing seat (1), it is characterized in that：The supporting leg
(3) leg (4) is rotatably connected to away from one end of load bearing seat (1), the both ends of the leg (4) are respectively equipped with slip-on head and fixation
Head (42).
2. a kind of levelling tripod according to claim 1, it is characterized in that：The slip-on head includes being located at leg (4)
The wheel (41) of one end, the gland (42) are removably connected to the other end of leg (4).
3. a kind of levelling tripod according to claim 2, it is characterized in that：The supporting leg (3) includes being articulated with holding
Carry seat (1) loop bar (31), be slidably connected to loop bar (31) sliding bar (32) and located at loop bar (31) lower end be used for fix
The fastener (33) of bar (32) is slid, the leg (4) is rotationally connected with the lower end of sliding bar (32).
4. a kind of levelling tripod according to claim 3, it is characterized in that：The sliding bar (32) is included located at sliding
First fix bar (321) and the second fix bar (322) of bar (32) lower end, first fix bar (321) are fixed with second
Rotation slot (323) is formed between bar (322), rotation slot (323) is rotationally connected with so that leg (4) in the middle part of the leg (4)
The other end of the one end positioned at the lower section of sliding bar (32) and leg (4) be located in rotation slot (323), it is described to slide on bar (32)
It is provided with the fixation kit (5) for fixing leg (4).
5. a kind of levelling tripod according to claim 4, it is characterized in that：The fixation kit (5) includes two points
The first fix bar (321) both sides are not articulated with and difference barrier is in the pin (51) of rotation slot (323) both sides and for fixing
The locking part of pin (51).
6. a kind of levelling tripod according to claim 5, it is characterized in that：The locking part includes fixing located at second
The limited block (52) of bar (322), located at pin (51) away from the first fix bar (321) and pin (51) pin joint one end and for limiting
The slot (511) of position block (52) insertion, it is rotationally connected with pin (51) and for limited block (52) to be fixed in slot (511)
Grab (512) and driving grab (512) towards slot (511) bottom land rotate torsion spring (513).
7. a kind of levelling tripod according to claim 3, it is characterized in that：The fastener (33) includes being located at loop bar
(31) collar (331) of lower end and located at the collar (331) and can contact at sliding bar (32) so as to will sliding bar (32) it is fixed
Fastening bolt (332) in the collar (331).
8. a kind of levelling tripod according to claim 7, it is characterized in that：The bar (32) that slides is towards the one of outside
Reinforcement (61) of the end provided with pedal (6), between pedal (6) lower end and sliding bar (32).
9. a kind of levelling tripod according to claim 8, it is characterized in that：The upper surface of the pedal (6) is provided with anti-
Skidding (62).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720731582.XU CN206876151U (en) | 2017-06-20 | 2017-06-20 | A kind of levelling tripod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720731582.XU CN206876151U (en) | 2017-06-20 | 2017-06-20 | A kind of levelling tripod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206876151U true CN206876151U (en) | 2018-01-12 |
Family
ID=61334530
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720731582.XU Expired - Fee Related CN206876151U (en) | 2017-06-20 | 2017-06-20 | A kind of levelling tripod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206876151U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108613846A (en) * | 2018-04-24 | 2018-10-02 | 上海天谱安全技术咨询有限公司 | A kind of atmosphere sampling instrument |
| CN108799713A (en) * | 2018-05-31 | 2018-11-13 | 郑州赫恩电子信息技术有限公司 | A kind of shooting camera fixed support device |
-
2017
- 2017-06-20 CN CN201720731582.XU patent/CN206876151U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108613846A (en) * | 2018-04-24 | 2018-10-02 | 上海天谱安全技术咨询有限公司 | A kind of atmosphere sampling instrument |
| CN108799713A (en) * | 2018-05-31 | 2018-11-13 | 郑州赫恩电子信息技术有限公司 | A kind of shooting camera fixed support device |
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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: 20180112 Termination date: 20200620 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |