CN216665511U

CN216665511U - Tripod positioning mechanism

Info

Publication number: CN216665511U
Application number: CN202123383112.4U
Authority: CN
Inventors: 高升东; 栾国臣; 王丽芳
Original assignee: Dalian Dongtuo Construction Machinery Manufacturing Co ltd
Current assignee: Dalian Dongtuo Construction Machinery Manufacturing Co ltd
Priority date: 2021-12-29
Filing date: 2021-12-29
Publication date: 2022-06-03
Anticipated expiration: 2031-12-29

Abstract

The utility model relates to the technical field of tripods, and discloses a tripod positioning mechanism, which comprises a bottom plate and a tripod body, wherein a cylinder body is arranged on first fixed seats, two first fixed seats are arranged on the top surface of the left end of the bottom plate, first fixed shafts are respectively arranged on the two first fixed seats, the front surfaces of the two first fixed shafts are respectively connected with first locking sheets through threads, auxiliary adjusting seats are respectively arranged on the right front sides of the two first fixed shafts, each auxiliary adjusting seat comprises a bottom rod, a supporting rod and a telescopic adjusting rod, two connecting rods are fixedly connected on the top surface of the right end of the bottom plate, the top ends of the two connecting rods are respectively provided with an ear plate fixed rod, the left sides of the two connecting rods are respectively provided with a second fixed seat, the two second fixed seats are respectively provided with the same second fixed shaft, the left side between the two connecting rods is provided with a V seat, and the rear end of the top surface of the bottom plate is provided with an angle positioning seat, the size precision control is good, the positioning operation is convenient, the working efficiency is greatly improved, and the device can be stably used for a long time.

Description

Tripod positioning mechanism

Technical Field

The utility model relates to the technical field of tripods, in particular to a tripod positioning mechanism.

Background

The tripod connecting structure is used for a rotary drilling rig of foundation construction machinery, is used for connecting a frame main body and a mast, plays a role in lifting and lowering, is used for adjusting the angle of the mast, ensures accurate relative size in the manufacturing process of the tripod connecting structure, avoids overlarge deviation in the subsequent processing process and influences the overall strength, and is of a special-shaped structure, so that the assembly difficulty in the prior art is overlarge and the assembly efficiency is lower.

To this end, we propose a tripod positioning mechanism.

SUMMERY OF THE UTILITY MODEL

The utility model mainly solves the technical problems in the prior art and provides a tripod positioning mechanism.

In order to achieve the above purpose, the utility model adopts the following technical scheme that the tripod positioning mechanism comprises a bottom plate and a tripod body, a cylinder body is arranged on first fixed seats, two first fixed seats are arranged on the top surface of the left end of the bottom plate, first fixed shafts are respectively arranged on the two first fixed seats, the front surfaces of the two first fixed shafts are respectively connected with first locking sheets through threads, auxiliary adjusting seats are respectively arranged on the right front sides of the two first fixed shafts, each auxiliary adjusting seat comprises a bottom rod, a support rod and a telescopic adjusting rod, two connecting rods are fixedly connected on the top surface of the right end of the bottom plate, the top ends of the two connecting rods are respectively provided with an ear plate fixing rod, the left ends of the two ear plate fixing rods are respectively provided with a second fixed shaft, the left sides of the two connecting rods are respectively provided with a second fixed seat, the same second fixed shafts are respectively arranged on the two second fixed seats, and a V seat is arranged on the left side between the two connecting rods, the V seat is I-shaped structure, and both ends top surface all is V font form about the V seat, and the top surface rear end of bottom plate is provided with the angle positioning seat.

Preferably, the first fixing seats are in an I-shaped structure, the back surfaces of the left end and the right end of each first fixing seat are in an inclined plane shape, the two first fixing seats are fixedly connected to the front end and the rear end of the top surface of the left end of the bottom plate respectively, and the outer walls of the rear ends of the two first fixing shafts are movably sleeved in the centers of the front surfaces of the two first fixing seats respectively.

Preferably, the bottom rods of the two auxiliary adjusting seats are fixedly connected with the top surface of the bottom plate, the left ends of the two support rods are respectively connected with the left ends of the two bottom rods through rotating shafts, and the upper end and the lower end of the telescopic adjusting rod are movably sleeved on the side, close to the bottom rods and the right ends of the support rods, respectively.

Preferably, the back surfaces of the right ends of the two lug plate fixing rods are respectively attached to the front surfaces of the top ends of the two connecting rods, the front surfaces of the right ends of the two lug plate fixing rods are respectively movably sleeved with the pin rods, the outer walls of the rear ends of the two pin rods are respectively movably sleeved with the top ends of the two connecting rods, and the second fixing shafts on the two lug plate fixing rods are respectively movably sleeved at the left ends of the two lug plate fixing rods.

Preferably, the second fixing seats are in I-shaped structures, the back surfaces of the left end and the right end of each second fixing seat are inclined, the two second fixing seats are fixedly connected with the top surface of the bottom plate, the second fixing shafts on the two second fixing seats are movably sleeved at the top ends of the front surfaces of the two second fixing seats respectively, and the front surfaces of the four second fixing shafts are connected with second locking pieces through threads respectively.

Preferably, the front face of the top end of the angle positioning seat is in an inclined plane shape, the angle positioning seat is located behind the V seat, and the angle positioning seat is fixedly connected with the top face of the bottom plate.

Preferably, the tripod body comprises a cylinder body, two first fixing blocks, two connecting blocks, two second fixing blocks, a first inner ear plate, a second inner ear plate, a first outer ear plate and a second outer ear plate, and the outer walls of the front end and the rear end of the cylinder body are movably sleeved with the two connecting blocks.

Advantageous effects

The utility model provides a tripod positioning mechanism. The method has the following beneficial effects:

1. the tripod positioning mechanism comprises a first fixing seat, an angle positioning seat, lug plate fixing rods, a connecting rod, a second fixing seat, a V seat, a bottom rod, a supporting rod, a telescopic adjusting rod, a first fixing shaft, a pin rod, a bottom plate, a first locking sheet, a second fixing shaft and a second locking sheet, wherein the left ends of two first fixing blocks of a tripod body are respectively sleeved on the first fixing shafts on the two lug plate fixing rods, the two first fixing blocks are fixed by rotating the first locking sheets on the two first fixing shafts, the right ends of a first inner lug plate and a second inner lug plate are simultaneously sleeved on the second fixing shaft on the rear end lug plate fixing rod, the right ends of the first outer lug plate and the second outer lug plate are simultaneously sleeved on the second fixing shaft on the front end lug plate fixing rod, and the first inner lug plate and the second inner lug plate and the first outer lug plate and the second lug plate are fixed by rotating the two second locking sheets on the two second fixing shafts on the two lug plate fixing rods in front sides Decide, overlap respectively on the second fixed axle on two second fixing bases with two second fixed blocks of tripod body, and it is fixed with two second fixed blocks through the positive second stay of second fixed axle on two second fixing bases, place two connecting blocks of tripod body respectively on the vaulting pole of two auxiliary regulating seats, and make the barrel of tripod body place and fix a position on the V font top surface of V seat, laminate the front end of barrel on the top inclined plane of angle positioning seat simultaneously, carry out the auxiliary regulation through the auxiliary regulating seat, size accuracy control is good, be convenient for the location operation, work efficiency has been promoted by a wide margin, can stably use for a long time.

2. This tripod positioning mechanism through the setting of auxiliary adjustment seat, adjusts two vaulting poles with two telescopic adjusting rod through of tripod body, makes two vaulting poles drive the tripod body and reciprocates to make the front end of barrel and the top inclined plane of angular positioning seat laminate completely, effectively realize carrying out auxiliary adjustment to the angle between each structure of tripod body, the positioning adjustment is convenient, has improved the size precision.

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 should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

The structures, ratios, sizes, and the like shown in the present specification are only used for matching with the contents disclosed in the specification, so as to be understood and read by those skilled in the art, and are not used to limit the conditions that the present invention can be implemented, so that the present invention has no technical significance, and any structural modifications, changes in the ratio relationship, or adjustments of the sizes, without affecting the effects and the achievable by the present invention, should still fall within the range that the technical contents disclosed in the present invention can cover.

FIG. 1 is a front view of the overall assembly structure of the present invention;

FIG. 2 is a front view of the overall structure of the present invention;

FIG. 3 is a top view of the overall structure of the present invention;

FIG. 4 is a top view of the tripod body of the present invention;

FIG. 5 is a perspective view of the first fixing base of the present invention;

FIG. 6 is a perspective view of a second fixing base of the present invention;

FIG. 7 is a perspective view of a first stationary shaft of the present invention;

FIG. 8 is a perspective view of an ear plate securing lever and a second securing shaft of the present invention;

FIG. 9 is a perspective view of a connecting rod of the present invention;

FIG. 10 is a perspective view of the V-seat of the present invention;

fig. 11 is a perspective view of the auxiliary adjusting seat of the present invention.

Illustration of the drawings:

1. a first fixed seat; 2. an angle positioning seat; 3. an ear plate fixing rod; 4. a connecting rod; 5. a second fixed seat; 6. a V seat; 71. a bottom bar; 72. a stay bar; 73. a telescopic adjusting rod; 8. a first fixed shaft; 9. a pin rod; 10. a base plate; 11. a first locking tab; 12. a second fixed shaft; 13. a second locking tab; 20. a cylinder body; 21. a first fixed block; 22. connecting blocks; 23. a second fixed block; 24. a first inner ear panel; 25. a second inner ear panel; 26. a first outer ear panel; 27. a second outer ear panel.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example (b): a tripod positioning mechanism, as shown in fig. 1-11, comprises a base plate 10 and a tripod body, wherein a barrel 20 is arranged on a first fixing seat 1, two first fixing seats 1 are arranged on the top surface of the left end of the base plate 10, first fixing shafts 8 are respectively arranged on the two first fixing seats 1, the front surfaces of the two first fixing shafts 8 are respectively connected with a first locking piece 11 through threads, auxiliary adjusting seats are respectively arranged on the right front sides of the two first fixing shafts 8, each auxiliary adjusting seat comprises a bottom rod 71, a stay rod 72 and a telescopic adjusting rod 73, two connecting rods 4 are fixedly connected with the top surface of the right end of the base plate 10, the top ends of the two connecting rods 4 are respectively provided with an ear plate fixing rod 3, the left ends of the two ear plate fixing rods 3 are respectively provided with a second fixing shaft 12, the left sides of the two connecting rods 4 are respectively provided with a second fixing seat 5, the two second fixing seats 5 are respectively provided with the same second fixing shaft 12, a V seat 6 is arranged on the left side between the two connecting rods 4, the V seat 6 is of an I-shaped structure, the top surfaces of the left end and the right end of the V seat 6 are all in a V shape, an angle positioning seat 2 is arranged at the rear end of the top surface of the bottom plate 10, the first fixing seats 1 are in an I-shaped structure, the back surfaces of the left end and the right end of the first fixing seats 1 are in an inclined plane shape, the two first fixing seats 1 are fixedly connected with the front end and the rear end of the top surface of the left end of the bottom plate 10 respectively, the outer walls of the rear ends of the two first fixing shafts 8 are movably sleeved in the centers of the front surfaces of the two first fixing seats 1 respectively, the bottom rods 71 of the two auxiliary adjusting seats are fixedly connected with the top surface of the bottom plate 10, the left ends of the two support rods 72 are connected with the left ends of the two bottom rods 71 through rotating shafts respectively, the upper end and the lower end of the telescopic adjusting rod 73 are movably sleeved with the surfaces, which are close to the right ends of the bottom rods 71 and the support rods 72 respectively, the back surfaces of the right ends of the two ear plate fixing rods 3 are attached to the top surfaces of the two connecting rods 4 respectively, the right-end front surfaces of the two ear plate fixing rods 3 are movably sleeved with the pin rods 9 respectively, the outer walls of the rear ends of the two pin rods 9 are movably sleeved with the top ends of the two connecting rods 4 respectively, the second fixing shafts 12 on the two ear plate fixing rods 3 are movably sleeved with the left ends of the two ear plate fixing rods 3 respectively, the second fixing seats 5 are in I-shaped structures, the back surfaces of the left and right ends of the second fixing seats 5 are in inclined plane shapes, the two second fixing seats 5 are fixedly connected with the top surface of the bottom plate 10, the second fixing shafts 12 on the two second fixing seats 5 are movably sleeved with the top ends of the front surfaces of the two second fixing seats 5 respectively, the front surfaces of the four second fixing shafts 12 are connected with second locking pieces 13 through threads respectively, the front surface of the top end of the angle positioning seat 2 is in an inclined plane shape, the angle positioning seat 2 is positioned behind the V seat 6, the angle positioning seat 2 is fixedly connected with the top surface of the bottom plate 10, and the tripod body comprises a barrel 20, The two first fixing blocks 21, the two connecting blocks 22, the two second fixing blocks 23, the first inner ear plates 24, the second inner ear plates 25, the first outer ear plates 26 and the second outer ear plates 27, and the outer walls of the front end and the rear end of the cylinder 20 are movably sleeved with the two connecting blocks 22.

The working principle of the utility model is as follows: the left ends of two first fixing blocks 21 of the tripod body are respectively sleeved on the first fixing shafts 8 on the two ear plate fixing rods 3, the two first fixing blocks 21 are fixed by rotating the first locking sheets 11 on the two first fixing shafts 8, the right ends of a first inner ear plate 24 and a second inner ear plate 25 are simultaneously sleeved on the second fixing shaft 12 on the rear end ear plate fixing rod 3, the right ends of a first outer ear plate 26 and a second outer ear plate 27 are simultaneously sleeved on the second fixing shaft 12 on the front end ear plate fixing rod 3, the first inner ear plate 24 and the second inner ear plate 25 as well as the first outer ear plate 26 and the second outer ear plate 27 are fixed by rotating the two second locking sheets 13 on the front sides of the two second fixing shafts 12 on the two ear plate fixing rods 3, the two second fixing blocks 23 of the tripod body are respectively sleeved on the second fixing shafts 12 on the two second fixing seats 5, two second fixing blocks 23 are fixed through second locking sheets 13 on the front faces of second fixing shafts 12 on two second fixing seats 5, two connecting blocks 22 of the tripod body are respectively placed on supporting rods 72 of two auxiliary adjusting seats, a barrel 20 of the tripod body is placed on the V-shaped top surface of a V seat 6 to be positioned, the front end of the barrel 20 is attached to the top end inclined surface of the angle positioning seat 2, the two supporting rods 72 of the tripod body are adjusted through two telescopic adjusting rods 73, the two supporting rods 72 drive the tripod body to move up and down, so that the front end of the barrel 20 is completely attached to the top end inclined surface of the angle positioning seat 2, angles among structures of the tripod body are adjusted in an auxiliary mode, size precision control is good, positioning operation is facilitated, working efficiency is greatly improved, and the tripod can be used stably for a long time.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. Tripod positioning mechanism, including bottom plate (10) and tripod body, barrel (20) set up on first fixing base (1), its characterized in that: the top surface of the left end of the bottom plate (10) is provided with two first fixed seats (1), the two first fixed seats (1) are respectively provided with a first fixed shaft (8), the front surfaces of the two first fixed shafts (8) are respectively connected with a first locking piece (11) through threads, the right front sides of the two first fixed shafts (8) are respectively provided with an auxiliary adjusting seat, the auxiliary adjusting seat comprises a bottom rod (71), a support rod (72) and a telescopic adjusting rod (73), the top surface of the right end of the bottom plate (10) is fixedly connected with two connecting rods (4), the top ends of the two connecting rods (4) are respectively provided with an ear plate fixing rod (3), the left ends of the two ear plate fixing rods (3) are respectively provided with a second fixed shaft (12), the left sides of the two connecting rods (4) are respectively provided with a second fixed seat (5), the two second fixed seats (5) are respectively provided with the same second fixed shaft (12), the left side between two connecting rods (4) is provided with V seat (6), and V seat (6) are the I shape structure, and both ends top surface all is the V word form about V seat (6), and the top surface rear end of bottom plate (10) is provided with angle positioning seat (2).

2. The tripod positioning mechanism of claim 1 wherein: the first fixing seats (1) are of I-shaped structures, the back faces of the left end and the right end of each first fixing seat (1) are inclined planes, the two first fixing seats (1) are fixedly connected to the front end and the rear end of the top face of the left end of the bottom plate (10) respectively, and the outer walls of the rear ends of the two first fixing shafts (8) are movably sleeved in the centers of the front faces of the two first fixing seats (1) respectively.

3. The tripod positioning mechanism of claim 1 wherein: the bottom rods (71) of the two auxiliary adjusting seats are fixedly connected with the top surface of the bottom plate (10), the left ends of the two support rods (72) are respectively connected with the left ends of the two bottom rods (71) through rotating shafts, and the upper end and the lower end of the telescopic adjusting rod (73) are respectively movably sleeved with one surface, close to the right ends of the bottom rods (71) and the support rods (72), of the other surface.

4. The tripod positioning mechanism of claim 1 wherein: the back of the right end of each ear plate fixing rod (3) is attached to the front of the top end of each connecting rod (4), the right end of each ear plate fixing rod (3) is movably sleeved with a pin rod (9), the outer wall of the rear end of each pin rod (9) is movably sleeved with the top end of each connecting rod (4), and the second fixing shafts (12) on the two ear plate fixing rods (3) are movably sleeved with the left ends of the two ear plate fixing rods (3) respectively.

5. The tripod positioning mechanism of claim 4 wherein: the second fixing seats (5) are of I-shaped structures, the back faces of the left end and the right end of each second fixing seat (5) are inclined, the two second fixing seats (5) are fixedly connected with the top face of the bottom plate (10), the second fixing shafts (12) on the two second fixing seats (5) are movably sleeved on the top ends of the front faces of the two second fixing seats (5) respectively, and the front faces of the four second fixing shafts (12) are connected with second locking pieces (13) through threads respectively.

6. The tripod positioning mechanism of claim 1 wherein: the front face of the top end of the angle positioning seat (2) is in an inclined plane shape, the angle positioning seat (2) is located behind the V seat (6), and the angle positioning seat (2) is fixedly connected with the top face of the bottom plate (10).

7. The tripod positioning mechanism of claim 1 wherein: the tripod body is including barrel (20), two first fixed blocks (21), two connecting blocks (22), two second fixed blocks (23), first interior otic placode (24), second interior otic placode (25), first outer otic placode (26) and second outer otic placode (27), and the relation is emboliaed in the activity with two connecting blocks (22) to the front and back both ends outer wall of barrel (20).