CN206919886U - Prism alignment rods - Google Patents
Prism alignment rods Download PDFInfo
- Publication number
- CN206919886U CN206919886U CN201720566731.1U CN201720566731U CN206919886U CN 206919886 U CN206919886 U CN 206919886U CN 201720566731 U CN201720566731 U CN 201720566731U CN 206919886 U CN206919886 U CN 206919886U
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- Prior art keywords
- bar
- operation button
- alignment rods
- motion bar
- fixing pipe
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- 230000033001 locomotion Effects 0.000 claims abstract description 49
- 230000007246 mechanism Effects 0.000 claims abstract description 33
- 230000007704 transition Effects 0.000 claims description 3
- 230000033228 biological regulation Effects 0.000 abstract description 4
- 230000006641 stabilisation Effects 0.000 abstract description 3
- 238000011105 stabilization Methods 0.000 abstract description 3
- 230000002262 irrigation Effects 0.000 abstract 1
- 238000003973 irrigation Methods 0.000 abstract 1
- 238000009434 installation Methods 0.000 description 6
- 238000003825 pressing Methods 0.000 description 4
- 238000005096 rolling process Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The utility model discloses a kind of prism alignment rods,Solve prism bar using when more need will support frame carry out angle constantly adjustment after realize the horizontal positioned of prism bar,Need constantly to move during operation,It is difficult to quickly and easily be adjusted,The drawbacks of cumbersome,Its drip irrigation device is to include body and support frame,Support frame includes base and three support bars,Support bar includes being articulated with the fixing pipe of Base edge and is arranged in the motion bar of fixing pipe,Radial direction inlay card of the side wall of fixing pipe along fixing pipe is provided with operation button,Slipping mechanism is fixedly connected with operation button,Side wall length direction along motion bar of the motion bar in the both sides of operation button offers the slide rail for slipping mechanism sliding inlay card,Prism alignment rods of the present utility model,Can be that the alignment rods of convenient stabilization carry out the regulation of height level in stable place,Using simple.
Description
Technical field
It the utility model is related to alignment measuring instrument, more particularly to prism alignment rods.
Background technology
Commonly used measuring instrument when prism bar is in engineering survey, it can accurately carry out alignment mark.According to construction essence
The requirement of degree, prism bar have to accomplish accurately to adjust when in use so that and prism bar is in horizontality stabilization, but
It is that the installation for usually being difficult to easily be stablized because of reasons such as landform when adjustment is put, it is more when use at present
Need to carry out angle and constantly could realize the horizontal positioned of prism bar after adjustment the support frame of prism bar, need not during operation
Disconnected moves, it is difficult to is quickly and easily adjusted, cumbersome, the space that could be improved.
Utility model content
The purpose of this utility model is to provide prism alignment rods, can be that the alignment rods of convenient stabilization are carried out in stable place
The regulation of height level, using simple.
Above-mentioned technical purpose of the present utility model technical scheme is that：
A kind of prism alignment rods, including body and support frame, it is characterized in that：Support frame as described above includes base and three supports
Bar, the support bar include being articulated with the fixing pipe of Base edge and are arranged in the motion bar of fixing pipe, the side of the fixing pipe
Radial direction inlay card of the wall along fixing pipe is provided with operation button, and slipping mechanism, the work are fixedly connected with the operation button
Side wall length direction along motion bar of the lever in the both sides of operation button offers the slide rail for slipping mechanism sliding inlay card.
Using such scheme, the base of support frame is supported fixation to body, is entered by what three support bars can be stablized
Row support operation.Fixing pipe on support bar can realize the regulation of be hinged rear angle so that what support frame can be stablized pass through three
Support bar is fixed using triangle law, and the operation button of inlay card and slipping mechanism are matched with motion bar in fixing pipe
Slide rail so that motion bar can realize the position adjustments with fixing pipe, and then be easily adjusted to the length of support bar, utilize
The cooperation of slipping mechanism and slide rail so that when sliding stable, simple to operate, three support bars of adjustment without wide-angle
Angle carries out horizontal adjustment to support frame.
Preferably, the slide rail includes the shifting chute and reseting groove being mutually connected to end successively, the shifting chute edge
The length direction for the motion bar and side arcuation for being directed away from operation button is obliquely installed, the reseting groove it is horizontal-extending and with
Arc transition between shifting chute.
Using such scheme, the setting of the shifting chute being connected to end and reseting groove that slide rail includes causes slipping mechanism to exist
It can also be resetted while being moved when sliding, slippage slot is obliquely installed, and reseting groove is horizontally disposed,
Enable slipping mechanism more quick when sliding and can more stablize after resetting, the circle between reseting groove and shifting chute
Arc transition, which is set, make it that slipping mechanism is more smooth when sliding mobile.
Preferably, the reseting groove is further opened with locating slot close to the side of operation button, the locating slot is communicated in
Reseting groove and shifting chute.
Using such scheme, the setting of locating slot causes after slipping mechanism enters line slip operation, and locating slot can be utilized real
Now to the stationary positioned of slipping mechanism, the disengaging of slipping mechanism and the movement when fixing are avoided, and then to prop up after the adjustment
Strut is more stable, and locating slot is communicated in reseting groove and shifting chute, and then smoothly carry out positional operand after the reset
Make, and carry out to smoothly enter in shifting chute line slip operation again when sliding.
Preferably, the slipping mechanism includes one group of symmetrically arranged elasticity arm and the slide bar being connected with elasticity arm, also
Including the elastic spring being connected between slipping mechanism and motion bar, the elasticity arm is L-shaped and one end be fixed on operation by
The end face of button, the slide bar are articulated with the other end of elasticity arm, and the side wall of the slide bar is connected to the side wall of motion bar, the cunning
Protruded to slide rail side and slide inlay card in slide rail in end of the bar away from elasticity arm.
Using such scheme, the setting of the elasticity arm and slide bar of slipping mechanism enables slide bar in operation button by pressure
Smoothly in slide rail sliding operation slide bar be articulated with elasticity arm setting enable sliding when slide bar done according to slide rail
Corresponding angle adjustment so that it is more smooth when sliding, and then motion bar is smoothly stretched with fixing pipe
Contracting displacement, the L-type of elasticity arm, which is set, make it that the elastic force of elasticity arm is more sufficient, and mechanical strength is not easy more greatly when operation
Damage, the end protrusion inlay card of slide bar are operated in the connection that slide rail enables slipping mechanism stable with slide rail.
Preferably, the end of the slide bar is fixedly connected with ball, the ball slides inlay card in slide rail.
Using such scheme, the quasi- inlay card of rolling that the end of slide bar is fixedly connected is in slide rail so that sliding operation is occurring
When, make it that sliding is more smoothly convenient using the rolling of ball, operation is more convenient, laborsaving.
Preferably, the elasticity arm is connected with hinged place is connected to the lower end of slide bar to cause slide bar along cunning
The acclivitous limited block of rail.
Using such scheme, elasticity arm the limited block of hinged place integrally connected be connected to slide bar lower end cause slide bar to
It is upper to tilt and bend downwards, sliding stable progress in one direction is caused when line slip is entered, avoids slide bar
Angle change causes the movement to motion bar and the damage to slide bar, mobile more stable.
Preferably, the elasticity arm and operation button fix and the side away from slide bar be provided with driving slipping mechanism with
The elastic component that slide rail departs from.
Using such scheme, the elastic component of side installation of the elasticity arm away from slide bar can drive elasticity arm to away from living
The side movement of lever, and then slide bar is departed from slide rail, and then support bar after the stretch is smoothly carried out
Shorten the regulation resetted, it is simple to operate and operated independently of elongation, the more single simplicity of operation of operation button, using being easy to
Distinguish.
Preferably, the elastic component includes being integrally connected to the drive rod of the side of elasticity arm, is sheathed on drive rod
Button and be arranged and be connected to the back-moving spring between elasticity arm and button.
Using such scheme, the drive rod of elastic component carries out extruding driving to elasticity arm, button be easy to hand put forth effort by
Pressure, easy to operate, the setting for the back-moving spring being arranged enables smoothly carries out pressing operation when extruding, utilizes
The active force of spring is operated, and avoids the damage to the direct active force of elasticity arm, and can be caused smoothly multiple after the activation
Position, it is easy to use.
Preferably, also including the sleeve for being sheathed on motion bar, the sleeve is connected with coniform support feet,
The end face of the support feet is protruding with the screw rod for being screwed on motion bar.
Using such scheme, the setting of sleeve causes motion bar to be located within sleeve, the exposed of motion bar is avoided, to activity
Bar carries out protection operation, and the setting of the coniform support feet of sleeve one end integrally connected causes when support bar is fixedly mounted
Time can more be stablized, and motion bar is fixed by screw rod for support feet, and installation is more stable, and dismounting is also convenient.
Worn preferably, the side wall of the sleeve alongst offers respectively for button and operation button sliding
Operating groove and chute.
Using such scheme, the operating groove and chute that are opened up in the side wall of sleeve cause sleeve as motion bar is stretched
When contracting operation, smoothly installing by bond energy and normally being operated on operation button and elastic component.
In summary, the utility model has the advantages that：
The operational control that the slide rail set along its length in the side wall of motion bar is stablized with slipping mechanism so that living
With fixing pipe relative position adjustment can occur for lever, and then realize the height adjustment of support bar, and the shifting chute of slide rail and multiple
The setting of position groove is matched with slide rail and elasticity arm so that slide bar can be smoothly along the one of slide rail when pressing operation button
Individual direction moves, and then realizes easily height adjustment after pressing, simple to operate laborsaving；And the setting of elastic component is then matched somebody with somebody
Closing elasticity arm enables slide bar to be smoothly reset contractions, and elongation uses independent control with shrinking, individually simple to operate, province
Power, it is easy to use and be not easy to obscure.
Brief description of the drawings
Fig. 1 is the structural representation of prism alignment rods；
Fig. 2 is the exploded perspective view of support bar；
Fig. 3 is the structural representation of slipping mechanism；
Fig. 4 is the enlarged drawing in A portions in Fig. 3；
Fig. 5 is the sectional view of sleeve and motion bar.
In figure：1st, body；2nd, support frame；21st, base；22nd, support bar；3rd, fixing pipe；31st, nose bar；4th, motion bar；41、
Slide rail；411st, shifting chute；412nd, reseting groove；413rd, locating slot；5th, sleeve；51st, support feet；511st, screw rod；52nd, operating groove；53、
Chute；54th, groove；6th, slipping mechanism；61st, operation button；62nd, elasticity arm；621st, limited block；63rd, slide bar；631st, ball；64、
Elastic spring；7th, elastic component；71st, drive rod；72nd, button；73rd, back-moving spring；8th, fixed mount.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
A kind of prism alignment rods disclosed in the present embodiment, as shown in figure 1, including body 1 and support frame 2, support frame 2 includes
Base 21 and three support bars 22, body 1 are fixedly installed in the upper end of base 21, and the uniform intervals of support bar 22 are along base 21
Edge be hinged, support bar 22 is fixed after strutting, and fixed mount 8 by being installed between support bar 22 carries out angle
Limit.
As shown in Fig. 2 support bar 22 include fixing pipe 3, motion bar 4 and be sheathed on the outside of motion bar 4 and fixing pipe 3 it
Between sleeve 5.Nose bar 31 is alongst protruding with the madial wall of fixing pipe 3, is corresponded on the lateral wall of sleeve 5 convex
The position of bar 31 opens up fluted 54 so that nose bar 31 can slide inlay card and be moved in groove 54.The inlay card of slipping mechanism 6 exists
In fixing pipe 3, slide rail 41 is provided with the both sides side wall relative to slipping mechanism 6 of motion bar 4 so that slipping mechanism 6 can edge
Slide rail 41 and enter line slip operation.
As shown in Figures 2 and 3, slide rail 41 is sequentially connected the shifting chute 411 and reseting groove 412 connect including some groups of head and the tail,
Shifting chute 411 is overall to be set up along the length direction of motion bar 4, and shifting chute 411 is directed away from the side of slipping mechanism 6
Circular arc is obliquely installed, and then circular arc is communicated in shifting chute 411 and in being horizontally disposed with reseting groove 412, and reseting groove 412 is close to slipping mechanism
6 one end is also communicated with locating slot 413, and in the form of annular discs set of locating slot 413 carries out positioning action to slipping mechanism 6, and positions
Groove 413 connects setting with reseting groove 412 and shifting chute 411.Slipping mechanism 6 includes the operation button for operating pressing
61st, the elasticity arm 62 with the integrally connected of operation button 61 and the be hinged slide bar 63 with elasticity arm 62, elasticity arm 62 is L-shaped to be set
Put, and it is horizontal positioned after, one end is fixedly connected on the end face of operation button 61, and the other end is to the motion bar 4 away from fixed one end
Side wall side extension, elasticity arm 62 and slide bar 63 are symmetrically arranged with two, slide bar 63 is located at the both sides of motion bar 4 and enter
Row inlay card is spacing.Elasticity arm 62 is connected with limited block 621 with the hinged place of slide bar 63, and limited block 621 is connected to slide bar 63
Lower end causes slide bar 63 to tilt upward setting, and then enables slide bar 63 to be matched with inclined shifting chute 411 and move operation.
The both ends of slide bar 63 are connected with ball 631, ball 631 set towards the end face of motion bar 4 and can inlay card in slide rail 41
In, reduce resistance when slide bar 63 slides and make it that operation is more convenient laborsaving.
As shown in Figures 3 and 4, the both sides of elasticity arm 62 are also associated with elastic component 7, and elastic component 7, which includes, integrally to be connected
The drive rod 71 of elasticity arm 62 is connected to, drive rod 71 is installed in side wall of the elasticity arm 62 away from the side of slide bar 63, and is being driven
Also sliding is arranged with button 72 on bar 71, and answering between the side wall of button 72 and elasticity arm 62 is also arranged with drive rod 71
Position spring 73, is also fixedly connected with elastic spring 64 so that operation button in side side wall of the elasticity arm 62 close to motion bar 4
61 can smoothly realize positioning inlay card automatically.As shown in Fig. 2 in the side wall of sleeve 5 alongst offer for operation by
The chute 53 that button 61 slides, and be further opened with the both sides of chute 53 supplying after the inlay card of button 72 operating groove 52 slid.
As shown in figure 5, the one end of sleeve 5 away from fixing pipe 3 is also connected with support feet 51, support feet 51 is in coniform
It is easy to the installation of support frame 2, and support feet 51 is protruding with screw rod 511 close to one end end face of motion bar 4 and is used for motion bar 4
It is screwed, realizes the quick installation and dismounting of motion bar 4.
Operating procedure：
1st, slipping mechanism 6 is arranged in fixing pipe 3 by operation button 61, motion bar 4 is fixed in sleeve 5, pressed
Lower button 72 installs motion bar 4 to the side of fixing pipe 3, realizes overall installation inlay card；
When the 2nd, needing elongate support bar 22,61 are pressed the operation button, under the shape limitation of slide rail 41, slide bar 63 is along cunning
Rail 41 does upward relative motion, and motion bar 4 then moves downward relative to fixing pipe 3, realizes the elongation of support bar 22, clicks
Operation button 61, then slide bar 63 moved along the shifting chute 411 on corresponding slide rail 41, in the elastic force of elastic spring 64
Under, operation button 61 resets, and slide bar 63 enters reseting groove 412 and inlay card is realized in locating slot 413 and fixed；Press again then
Carry out sliding again；
3rd, it is adjusted to behind suitable position can be used, when needing to withdraw support bar 22, presses the operation button 61 both sides
Button 72 so that slide bar 63 departs from slide rail 41, to the side of fixing pipe 3 promote sleeve 5 and motion bar 4 cause motion bar 4 to
The contract of fixing pipe 3, realize storage, after the completion of unclamp the buttons 72 of both sides, make slide bar 63 again inlay card enter it is solid in slide rail 41
It is fixed.
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.
Claims (10)
1. a kind of prism alignment rods, including body (1) and support frame (2), it is characterized in that：Support frame as described above (2) includes base
(21) and three support bars (22), the support bar (22) include being articulated with the fixing pipe (3) at base (21) edge and are arranged in
The motion bar (4) of fixing pipe (3), the radial direction inlay card of the side wall of the fixing pipe (3) along fixing pipe (3) are provided with operation button
(61) slipping mechanism (6), is fixedly connected with the operation button (61), the motion bar (4) is in the two of operation button (61)
Length direction of the side wall of side along motion bar (4) offers the slide rail (41) for slipping mechanism (6) sliding inlay card.
2. prism alignment rods according to claim 1, it is characterized in that：The slide rail (41) includes mutually joining end to end successively
Logical shifting chute (411) and reseting groove (412), length direction of the shifting chute (411) along motion bar (4) and is directed away from
The side arcuation of operation button (61) is obliquely installed, the reseting groove (412) it is horizontal-extending and between shifting chute (411) circular arc
Transition.
3. prism alignment rods according to claim 2, it is characterized in that：The reseting groove (412) is close to operation button (61)
Side be further opened with locating slot (413), the locating slot (413) is communicated in reseting groove (412) and shifting chute (411).
4. prism alignment rods according to claim 1, it is characterized in that：The slipping mechanism (6) is symmetrical arranged including one group
Elasticity arm (62) and the slide bar (63) that is connected with elasticity arm (62), in addition to be connected to slipping mechanism (6) and motion bar (4) it
Between elastic spring (64), the elasticity arm (62) is L-shaped and the end faces of operation button (61), the slide bar are fixed in one end
(63) other end of elasticity arm (62) is articulated with, the side wall of the slide bar (63) is connected to the side wall of motion bar (4), the slide bar
(63) end away from elasticity arm (62) is protruded to slide rail (41) side and slides inlay card in slide rail (41).
5. prism alignment rods according to claim 4, it is characterized in that：The end of the slide bar (63) is fixedly connected with ball
(631), the ball (631) slides inlay card in slide rail (41).
6. prism alignment rods according to claim 4, it is characterized in that：The elasticity arm (62) is connected with hinged place
The lower end of slide bar (63) is connected to cause slide bar (63) along slide rail (41) acclivitous limited block (621).
7. prism alignment rods according to claim 4, it is characterized in that：The elasticity arm (62) is fixed with operation button (61)
And the side away from slide bar (63) is provided with the elastic component (7) that driving slipping mechanism (6) departs from slide rail (41).
8. prism alignment rods according to claim 7, it is characterized in that：The elastic component (7) includes being integrally connected to bullet
The drive rod (71) of the side of the arm of force (62), the button (72) for being sheathed on drive rod (71) and it is arranged and is connected to elasticity arm
(62) back-moving spring (73) between button (72).
9. prism alignment rods according to claim 8, it is characterized in that：Also include the sleeve (5) for being sheathed on motion bar (4),
The sleeve (5) is connected with coniform support feet (51), and the end face of the support feet (51), which is protruding with, to be screwed
Screw rod (511) in motion bar (4).
10. prism alignment rods according to claim 9, it is characterized in that：The side wall of the sleeve (5) is alongst divided
The operating groove (52) and chute (53) worn for button (72) and operation button (61) sliding is not offered.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720566731.1U CN206919886U (en) | 2017-05-20 | 2017-05-20 | Prism alignment rods |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720566731.1U CN206919886U (en) | 2017-05-20 | 2017-05-20 | Prism alignment rods |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206919886U true CN206919886U (en) | 2018-01-23 |
Family
ID=61308796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720566731.1U Active CN206919886U (en) | 2017-05-20 | 2017-05-20 | Prism alignment rods |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206919886U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109521544A (en) * | 2018-11-30 | 2019-03-26 | 陕西迈拓克能源科技有限公司 | A kind of geological exploration prism holder |
-
2017
- 2017-05-20 CN CN201720566731.1U patent/CN206919886U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109521544A (en) * | 2018-11-30 | 2019-03-26 | 陕西迈拓克能源科技有限公司 | A kind of geological exploration prism holder |
| CN109521544B (en) * | 2018-11-30 | 2024-01-02 | 湖南宇达勘测设计有限公司 | Prism frame for geological survey |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Prism alignment rod Granted publication date: 20180123 Pledgee: Zhejiang Tailong Commercial Bank Co.,Ltd. Ningbo Jiangdong Branch Pledgor: NINGBO SHUHUI INFORMATION TECHNOLOGY CO.,LTD. Registration number: Y2024980000396 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |