CN210462340U - Tripod for freely setting station in limited space - Google Patents
Tripod for freely setting station in limited space Download PDFInfo
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- CN210462340U CN210462340U CN201921167701.9U CN201921167701U CN210462340U CN 210462340 U CN210462340 U CN 210462340U CN 201921167701 U CN201921167701 U CN 201921167701U CN 210462340 U CN210462340 U CN 210462340U
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Abstract
An embodiment of the utility model provides a tripod that is used for freely establishing station in finite space, include: the device comprises a forced centering bolt, a foot rest top plate, a telescopic fixing device, an external lifting sleeve, an internal lifting sleeve, a lifting adjusting tooth groove, a support leg telescopic groove, a lifting adjusting gear, a lifting hand-operated handle, a lifting transmission rod, a support leg stretching fixing lock catch and a support leg; the tripod can improve the measuring precision, so that the measuring operation in the effective space can be rapidly carried out; prevent the tripod from strutting in disorder, improve tripod life, the people of being convenient for use.
Description
Technical Field
The utility model belongs to the engineering survey field, concretely relates to a tripod that is used for freely establishing station in the finite space.
Background
When using traditional measurement tripod inside the finite space to measure, being restricted to instrument stability and the restriction of the inside height of finite space, the lift adjustment space of measuring the tripod is limited, and height adjustment is very inconvenient, is not convenient for go up and down to the condition of co-altitude, influences the measuring degree of accuracy.
In addition, traditional measurement tripod when not needing to use, people can carry it shrink, but does not have fixing device on the tripod, when going on the road of jolting, owing to rock, the support leg of tripod can be strutted, leads to the tripod to be in disorder, and the support leg blocks easily and rolls over in the gap of other article and go bad, leads to the life of tripod low, and from this, traditional measurement tripod is not convenient for people to use.
SUMMERY OF THE UTILITY MODEL
The embodiment of the utility model provides a tripod that freely establishes station in being used for the finite space to solve original traditional tripod height and can't be convenient for carry out the lift adjustment to the not high finite space operation condition brought by the restriction, influence measuring accuracy's problem, the design in the flexible groove of support leg makes the carrying of tripod more convenient simultaneously, so that prolong its life.
To achieve the above object, in one aspect, an embodiment of the present invention provides a tripod for freely setting a station in a limited space, including: the device comprises a forced centering bolt, a foot rest top plate, a telescopic fixing device, an external lifting sleeve, an internal lifting sleeve, a lifting adjusting tooth groove, a support leg telescopic groove, a lifting adjusting gear, a lifting hand-operated handle, a lifting transmission rod, a support leg stretching fixing lock catch and a support leg;
the upper part of the foot stool top plate is provided with a forced centering bolt;
the telescopic fixing device is movably arranged at the end part of the internal lifting sleeve;
the lifting adjusting gear is arranged on the outer side surface of the inner lifting sleeve and is fixedly arranged on the lifting transmission rod;
the lifting adjusting tooth socket is fixed on the external lifting sleeve, the length direction of the lifting adjusting tooth socket is the length direction of the internal lifting sleeve, and the lifting adjusting tooth socket is in meshed connection with the lifting adjusting gear;
the three support legs are all positioned at the bottom of the lifting sleeve and are respectively arranged along the periphery of the surface of the external lifting sleeve and at positions avoiding the lifting adjusting tooth grooves in a triangular arrangement;
the support frame leg telescopic groove is used for accommodating the support frame legs and is arranged in the outer lifting sleeve, and the support frame legs are connected with the support frame leg telescopic groove;
the support leg stretching fixing lock catch is connected between the bottom of the support leg telescopic slot and the root of the support leg.
Further, the hand-operated handle for shaking and lifting is positioned outside the internal lifting sleeve and is connected with the lifting transmission rod.
Furthermore, the lifting transmission rod is connected with a lifting adjusting tooth socket, a lifting adjusting gear and a lifting hand-cranking handle in a penetrating mode.
Furthermore, the support frame leg telescopic groove is arranged on the outer side surface of the outer lifting sleeve.
Furthermore, the support frame leg telescopic groove is in a long strip shape.
Furthermore, the length of the support frame leg telescopic groove is larger than that of the support frame leg.
Further, the elevation adjustment spline comprises a linear spline.
Further, the lifting transmission rod is perpendicular to the outer lifting sleeve and the inner lifting sleeve and extends outwards.
The technical scheme has the following beneficial effects: the problem of original traditional tripod height be restricted the unable regulation of going up and down to the not co-altitude finite space operation condition of being convenient for that brings is solved, influence measuring accuracy's problem, the design in the flexible groove of support frame leg makes the carrying of tripod more convenient simultaneously to prolong its life.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a front view of the tripod of the present invention
Figure 2 is a side view of the present invention tripod
FIG. 3 is a top view of the tripod of the present invention
The reference numerals are represented as: the device comprises a forced centering bolt-1, a foot rest top plate-2, a telescopic fixing device-3, an external lifting sleeve-4, an internal lifting sleeve-5, a lifting adjusting tooth groove-6, a support leg telescopic groove-7, a lifting adjusting gear-8, a lifting hand-cranking handle-9, a lifting transmission rod-10, a support leg stretching fixing lock catch-11 and a support leg-12.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The embodiment of the utility model provides a tripod that is used for freely establishing station in the finite space:
as shown in fig. 1, 2, and 3, the tripod includes: the device comprises a forced centering bolt 1, a foot rest top plate 2, a telescopic fixing device 3, an external lifting sleeve 4, an internal lifting sleeve 5, a lifting adjusting tooth groove 6, a support leg telescopic groove 7, a lifting adjusting gear 8, a lifting hand-cranking handle 9, a lifting transmission rod 10, a support leg stretching fixing lock catch 11 and a support leg 12;
the upper part of the foot stool top plate 2 is provided with a forced centering bolt 1;
the telescopic fixing device 3 is movably arranged at the end part of the inner lifting sleeve 5;
the lifting adjusting gear 8 is arranged on the outer side surface of the inner lifting sleeve 5 and is fixedly arranged on the lifting transmission rod 10;
the lifting adjusting tooth groove 6 is fixed on the outer lifting sleeve 4, the length direction of the lifting adjusting tooth groove 6 is the length direction of the inner lifting sleeve 5, and the lifting adjusting tooth groove 6 is in meshed connection with the lifting adjusting gear 8;
the three support legs 12 are all positioned at the bottom of the lifting sleeve 4 and are respectively arranged along the periphery of the surface of the outer lifting sleeve 4 and at positions avoiding the lifting adjusting tooth grooves 6 in a triangular manner;
the support frame leg telescopic groove 7 is used for accommodating the support frame leg 12 and is arranged in the outer lifting sleeve 4, and the support frame leg 12 is connected with the support frame leg telescopic groove 7;
the support leg stretching fixing lock 11 is connected between the bottom of the support leg telescopic groove 7 and the root of the support leg 12.
Further, the shaking lifting hand crank handle 9 is positioned outside the inner lifting sleeve 5 and is connected with a lifting transmission rod 10.
Furthermore, the lifting transmission rod 10 is connected with the lifting adjustment tooth slot 6, the lifting adjustment gear 8 and the lifting hand-cranking handle 9 in a penetrating manner.
Furthermore, the support leg telescopic slot 7 is arranged on the outer side surface of the outer lifting sleeve 4.
Furthermore, the support frame leg telescopic slot 7 is in a strip shape.
Further, the length of the support leg telescopic slot 7 is larger than that of the support leg 12.
Further, the elevation adjustment spline 6 includes a linear spline.
Further, the lifter bar 10 extends perpendicularly to the outer 4 and inner 5 lifter sleeves and extends outwardly therefrom.
The technical scheme of the utility model also can be as follows setting:
the utility model provides a tripod that is used for freely establishing station in finite space, its structure comprises forced centering bolt 1, foot rest top dish 2, flexible fixing device 3, outside lifting sleeve 4, inside lifting sleeve 5, lift adjustment tooth's socket 6, the flexible groove 7 of support leg, lift adjustment gear 8, the hand handle 9 of lift, lift transfer line 10, the tensile fixed hasp 11 of support leg, support leg 12. Fixed lifting adjusting tooth's socket 6 that is equipped with on the outside lifting sleeve 4, adopt the activity interlock to be connected between lifting adjusting tooth's socket 6 and the lifting adjusting gear 8, lifting adjusting gear 8 is fixed to be established on lifting transmission pole 10, lifting transmission pole 10 through connection lifting adjusting tooth's socket 6, lifting adjusting gear 8 and the hand handle 9 of lift, flexible fixing device 3 activity is established in inside lifting sleeve 5 outsidely, tripod top welding has foot rest head dish 2, and upper portion is equipped with forces centering bolt 1 for the connection of instrument and tripod is fixed. Be provided with the flexible groove of support frame leg 7 on the outer lifting sleeve 4 of tripod for accomodate support frame leg 12, support frame leg 12 is equipped with threely altogether, and just avoids the position of lift adjustment tooth's socket 6 around the surface of outer lifting sleeve 4 respectively and be the triangle-shaped and arrange, support frame leg 12 root is equipped with the tensile fixed hasp 11 of support frame leg.
Adopt swing joint between lift adjustment tooth's socket 6 and the lift adjustment gear 8, thereby drive lift adjustment gear 8 through waveing lift hand handle 9 and rotate the purpose that realizes the high accurate adjustment of instrument. The lifting transmission rod 10 is connected with a lifting adjusting tooth groove 6, a lifting adjusting gear 8 and a lifting hand-cranking handle 9 in a penetrating mode.
The utility model discloses a working process does:
when the adjustable type tripod head supporting device is used, a measuring instrument and a forced centering bolt 1 on a tripod head plate 2 are connected together to be installed, then a telescopic fixing device 3 is loosened, a lifting hand-operated handle 9 is manually shaken, a lifting transmission rod 10 drives a lifting adjusting gear 8 and a lifting adjusting tooth groove 6 to be mutually meshed to pull an inner telescopic sleeve 5 upwards, the telescopic fixing device 3 is locked to be fixed after the telescopic fixing device is pulled to reach the required height, and then the instrument is accurately leveled by matching with an inherent foot bolt in the instrument.
After the measurement operation is completed, the three support leg stretching and fixing lock catches 11 are respectively loosened, and the support legs 12 are accommodated in the support leg telescopic grooves 7 and then locked and fixed.
The utility model discloses a combination of each other of above-mentioned part makes it can be effectively to the nimble altitude mixture control that independently carries out of the finite space condition of co-altitude to reach the most suitable height of measurement, improve the measuring precision, guarantee that tunnel engineering's accuracy goes on, the degree of difficulty of original regulation that reduces simultaneously, it is more convenient to let whole accommodation process. Can accomodate and lock after using the completion, avoid in the transportation, because road transport bumps the scheduling factor, cause the support leg of tripod to strut, the tripod is in disorder, and the support leg blocks easily and rolls over in the gap of other article bad to lead to the life of tripod low, be not convenient for people to use the scheduling problem.
It should be understood that the specific order or hierarchy of steps in the processes disclosed is an example of exemplary approaches. Based upon design preferences, it is understood that the specific order or hierarchy of steps in the processes may be rearranged without departing from the scope of the present disclosure. The accompanying method claims present elements of the various steps in a sample order, and are not intended to be limited to the specific order or hierarchy presented.
In the foregoing detailed description, various features are grouped together in a single embodiment for the purpose of streamlining the disclosure. This method of disclosure is not to be interpreted as reflecting an intention that the claimed embodiments of the subject matter require more features than are expressly recited in each claim. Rather, as the following claims reflect, the invention lies in less than all features of a single disclosed embodiment. Thus, the following claims are hereby expressly incorporated into the detailed description, with each claim standing on its own as a separate preferred embodiment of the invention.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. To those skilled in the art; various modifications to these embodiments will be readily apparent, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the disclosure. Thus, the present disclosure is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
What has been described above includes examples of one or more embodiments. It is, of course, not possible to describe every conceivable combination of components or methodologies for purposes of describing the aforementioned embodiments, but one of ordinary skill in the art may recognize that many further combinations and permutations of various embodiments are possible. Accordingly, the embodiments described herein are intended to embrace all such alterations, modifications and variations that fall within the scope of the appended claims. Furthermore, to the extent that the term "includes" is used in either the detailed description or the claims, such term is intended to be inclusive in a manner similar to the term "comprising" as "comprising" is interpreted when employed as a transitional word in a claim. Furthermore, any use of the term "or" in the specification of the claims is intended to mean a "non-exclusive or".
The above-mentioned embodiments, further detailed description of the objects, technical solutions and advantages of the present invention, it should be understood that the above description is only the embodiments of the present invention, and is not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (8)
1. A tripod that is used for freely setting up a station in finite space which characterized in that:
the tripod includes: the device comprises a forced centering bolt (1), a foot rest top disc (2), a telescopic fixing device (3), an external lifting sleeve (4), an internal lifting sleeve (5), a lifting adjusting tooth groove (6), a support leg telescopic groove (7), a lifting adjusting gear (8), a lifting hand-cranking handle (9), a lifting transmission rod (10), a support leg stretching fixing lock catch (11) and a support leg (12);
the upper part of the foot stool top plate (2) is provided with a forced centering bolt (1);
the telescopic fixing device (3) is movably arranged at the end part of the internal lifting sleeve (5);
the lifting adjusting gear (8) is arranged on the outer side surface of the inner lifting sleeve (5) and is fixedly arranged on the lifting transmission rod (10);
the lifting adjusting tooth socket (6) is fixed on the outer lifting sleeve (4), the length direction of the lifting adjusting tooth socket (6) is the length direction of the inner lifting sleeve (5), and the lifting adjusting tooth socket (6) is in meshed connection with the lifting adjusting gear (8);
the three support legs (12) are all positioned at the bottom of the lifting sleeve (4) and are respectively arranged along the periphery of the surface of the outer lifting sleeve (4) and avoid the position of the lifting adjusting tooth groove (6) to form triangular arrangement;
the support frame leg telescopic groove (7) is used for accommodating the support frame leg (12) and is arranged in the outer lifting sleeve (4), and the support frame leg (12) is connected with the support frame leg telescopic groove (7);
the support leg stretching fixing lock catch (11) is connected between the bottom of the support leg telescopic groove (7) and the root of the support leg (12).
2. A tripod for free standing in confined spaces as claimed in claim 1 wherein:
the lifting hand-cranking handle (9) is arranged on the outer side of the inner lifting sleeve (5) and is connected with a lifting transmission rod (10).
3. A tripod for free standing in confined spaces as claimed in claim 1 wherein:
the lifting transmission rod (10) is connected with a lifting adjusting tooth groove (6), a lifting adjusting gear (8) and a lifting hand-cranking handle (9) in a penetrating way.
4. A tripod for free standing in confined spaces as claimed in claim 1 wherein:
the support frame leg telescopic groove (7) is arranged on the outer side surface of the outer lifting sleeve (4).
5. A tripod for free standing in confined spaces as claimed in claim 1 wherein:
the support frame leg telescopic groove (7) is in a strip shape.
6. A tripod for free standing in confined spaces as claimed in claim 1 wherein:
the length of the support frame leg telescopic groove (7) is greater than that of the support frame leg (12).
7. A tripod for free standing in confined spaces as claimed in claim 1,
the lifting adjusting tooth grooves (6) comprise linear tooth grooves.
8. A tripod for free standing in confined spaces as claimed in claim 1,
the lifting transmission rod (10) is perpendicular to the outer lifting sleeve (4) and the inner lifting sleeve (5) and extends outwards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921167701.9U CN210462340U (en) | 2019-07-24 | 2019-07-24 | Tripod for freely setting station in limited space |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921167701.9U CN210462340U (en) | 2019-07-24 | 2019-07-24 | Tripod for freely setting station in limited space |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210462340U true CN210462340U (en) | 2020-05-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921167701.9U Active CN210462340U (en) | 2019-07-24 | 2019-07-24 | Tripod for freely setting station in limited space |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210462340U (en) |
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2019
- 2019-07-24 CN CN201921167701.9U patent/CN210462340U/en active Active
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