CN212837630U

CN212837630U - Downhole balance support for petroleum testing instrument

Info

Publication number: CN212837630U
Application number: CN202021287995.1U
Authority: CN
Inventors: 宋琨
Original assignee: Wuhan Henri Tong Electronic Technology Co ltd
Current assignee: Wuhan Henri Tong Electronic Technology Co ltd
Priority date: 2020-07-06
Filing date: 2020-07-06
Publication date: 2021-03-30
Anticipated expiration: 2030-07-06

Abstract

The utility model provides an oil testing instrument is balanced support in pit, including the dead lever, its characterized in that the dead lever is equipped with the balancing pole, the balancing pole runs through dead lever fixed mounting, the support is installed to the dead lever lower extreme, a plurality of bracing pieces are installed to the support outer wall, bracing piece one end is equipped with the telescopic link, telescopic link one end runs through the bracing piece and links to each other rather than the inner wall, the telescopic link other end passes through the bearing and links to each other with the carousel, a pair of connecting plate is installed to the terminal surface under the carousel, be equipped with the connecting hole on the connecting plate, install the connecting rod in the connecting hole, the connecting rod outer wall is equipped with the pulley, pulley inner wall and connecting rod outer wall connection through carousel and.

Description

Downhole balance support for petroleum testing instrument

Technical Field

The utility model relates to a technical field of oil test instrument specifically is an oil test instrument is balanced support in pit.

Background

At present, petroleum test instruments comprise a petroleum analyzer, a petroleum detector and the like, and when the petroleum test instruments are used underground, the petroleum test instruments can be deviated, and a balance support needs to be installed to keep the balance of the petroleum test instruments in the using process; prior patent 201820927849.7, comprising a pillar, a bottom plate and two brackets; the balance support is bilaterally symmetrical, a plurality of distance holes are formed in the upper portion of the bottom plate, threads are arranged on the inner walls of the distance holes, the support is located above the bottom plate and comprises an inverted hook, a fixing plate, a balance plate and a supporting plate, a round hole is formed in the center of the fixing plate, threads are arranged in the round hole, the fixing plate is fixed with the bottom plate through a screw and a nut, the balance plate is located above the fixing plate, the balance plate and the fixing plate are rotationally connected through a rotating shaft, and the supporting plate and the balance plate are rotationally connected through the rotating shaft; the pillar includes interior post and outer post, interior post is located the outer post inboard, interior post and outer post are equipped with corresponding screw hole one, the outer post height in can adjusting of balanced support, can adjust the angle of distance and balance plate between two supports, but it can not remove, rotate, is not convenient for test in the pit.

SUMMERY OF THE UTILITY MODEL

The utility model mainly provides a balanced support of oil test instrument for solve the technical problem who proposes in the above-mentioned background art.

The utility model provides a technical scheme that above-mentioned technical problem adopted does:

the utility model provides a balanced support in oil testing instrument pit, includes the dead lever, its characterized in that the dead lever is equipped with the balancing pole, the balancing pole runs through dead lever fixed mounting, the support is installed to the dead lever lower extreme, a plurality of bracing pieces are installed to the support outer wall, bracing piece one end is equipped with the telescopic link, telescopic link one end runs through the bracing piece and links to each other rather than the inner wall, the telescopic link other end passes through the bearing and links to each other with the carousel, a pair of connecting plate is installed to the terminal surface under the carousel, be equipped with the connecting hole on the connecting plate, install the connecting rod in the connecting hole, the connecting rod outer wall is equipped with the pulley, pulley inner wall and connecting rod outer wall.

Further, the telescopic link runs through bracing piece one end and is equipped with the limiting plate, the limiting plate is installed at the telescopic link terminal surface, the bracing piece is equipped with the step hole, the limiting plate outer wall with step downthehole wall links to each other, makes the telescopic link realize flexible through the step hole.

Furthermore, the outer wall of the telescopic rod is provided with a spring, and the upper end and the lower end of the spring are respectively connected with the inner wall of the step hole and the end face of the limiting plate so as to provide retracting elasticity for the telescopic rod.

Furthermore, the outer walls of the two ends of the balance rod are provided with balance blocks, and the balance blocks are installed on the outer wall of the balance rod through threads, so that the support keeps balance.

Furthermore, the outer wall of the fixing rod is provided with a limiting hole, the balance rod is provided with a through hole, a limiting pin is installed in the through hole, and the outer wall of the limiting pin is connected with the limiting hole and the through hole respectively to fix the balance rod.

Furthermore, the end face of the limiting hole is trapezoidal, the size of the end face of the limiting hole is gradually reduced, the upper end face of the limiting hole is 1.2 times of the lower end face, the end face of the through hole is trapezoidal, the size of the end face of the through hole is gradually reduced, the upper end face of the through hole is 1.2 times of the lower end face, and the limiting pin is locked.

Furthermore, the end face of the limit pin is trapezoidal, the size of the end face is gradually reduced, the upper end face of the limit pin is 1.2 times that of the lower end face of the limit pin, and the limit pin is convenient to disassemble.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses a multi-direction removes at will, rotates, makes the support vertical removal in the pit through the pulley, makes the support transversely rotate in the pit through the carousel, has realized that multi-direction removes at will rotates.

The present invention will be explained in detail with reference to the drawings and specific embodiments.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of a portion of the structure of the present invention;

FIG. 3 is a partial sectional view of the present invention;

fig. 4 is a schematic view of a partial structure of the present invention;

fig. 5 is an enlarged view of the limit pin of the present invention.

In the figure: A. fixing the rod; 1. a balancing pole; 11. a counterbalance; 12. a through hole; 121. a spacing pin; 2. a support; 21. a support bar; 211. a telescopic rod; 211a, a spring; 211b and a limiting plate; 212. a turntable; 213. a connecting plate; 213a, a connection hole; 214. a pulley; 214a, a connecting rod; 215. a stepped bore; 3. and a limiting hole.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully with reference to the accompanying drawings, in which several embodiments of the present invention are shown, but the present invention can be implemented in different forms, and is not limited to the embodiments described in the text, but rather, these embodiments are provided to make the disclosure of the present invention more thorough and comprehensive.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, as the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the use of the term knowledge in the specification of the present invention is for the purpose of describing particular embodiments and is not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Please refer to fig. 1-5 heavily, an underground balance support for an oil testing instrument comprises a fixing rod a, and is characterized in that the fixing rod a is provided with a balance rod 1, the balance rod 1 penetrates through the fixing rod a to be fixedly installed, the lower end of the fixing rod a is provided with a support 2, the outer wall of the support is provided with a plurality of support rods 21, one end of each support rod 21 is provided with a telescopic rod 211, one end of each telescopic rod 211 penetrates through each support rod 21 to be connected with the inner wall of the corresponding telescopic rod, the other end of each telescopic rod 211 is connected with a turntable 212 through a bearing, the lower end face of the turntable 212 is provided with a pair of connecting plates 213, each connecting plate 213 is provided with a connecting hole 213a, a connecting rod 214a is installed in each connecting hole 213.

Please refer to fig. 1-3 again, one end of the telescopic rod 211 penetrating through the support rod 21 is provided with a limiting plate 211b, the limiting plate 211b is installed on the end surface of the telescopic rod 211, the support rod 21 is provided with a step hole 215, the outer wall of the limiting plate 211b is connected with the inner wall of the step hole 215, the outer wall of the telescopic rod 211 is provided with a spring 211a, and the upper end and the lower end of the spring 211a are respectively connected with the inner wall of the step hole 215 and the end surface of the.

Please refer to fig. 1, fig. 4, and fig. 5, wherein the outer walls of the two ends of the balancing rod 1 are provided with balancing blocks 11, the balancing blocks 11 are installed on the outer wall of the balancing rod 1 through threads, the outer wall of the fixing rod a is provided with a limiting hole 3, the balancing rod 1 is provided with a through hole 12, a limiting pin 121 is installed in the through hole 12, the outer wall of the limiting pin 121 is respectively connected with the limiting hole 3 and the through hole 12, the end surface of the limiting hole 3 is trapezoidal, the size of the end surface of the limiting hole 3 decreases progressively, the upper end surface of the limiting hole 3 is 1.2 times of the lower end surface, the end surface of the through hole 12 is trapezoidal, the size of the end surface of the through hole 12 decreases progressively, the upper end surface of the through hole 12 is 1.2 times of the lower end surface, the end surface of the limiting.

The utility model discloses a concrete operation as follows:

firstly, the fixing rod A is rotated, the pulley 214 rubs with the underground inner wall, the turntable 212 rotates 90 degrees, the pulley 214 rolls on the underground inner wall in the transverse direction, the support 2 rotates in the transverse direction, the fixing rod A rotates in a stopping mode, the fixing rod A is pushed, the turntable 212 rotates 90 degrees, the pulley 214 rolls on the underground inner wall in the vertical direction, the support 2 moves in the vertical direction, then the fixing rod A is rotated, the fixing rod A is pushed at the same time, the turntable 212 rotates 45 degrees, and the pulley 214 moves and rotates in the inclined direction on the underground inner wall.

The present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above-mentioned manner, if the method and the technical solution of the present invention are adopted, the present invention can be directly applied to other occasions without substantial improvement, and the present invention is within the protection scope of the present invention.

Claims

1. The underground balance support for the petroleum testing instrument comprises a fixing rod (A) and is characterized in that the fixing rod (A) is provided with a balance rod (1), the balance rod (1) penetrates through the fixing rod (A) for fixed installation, a support (2) is installed at the lower end of the fixing rod (A), a plurality of supporting rods (21) are installed on the outer wall of the support (2), one end of each supporting rod (21) is provided with a telescopic rod (211), one end of each telescopic rod (211) penetrates through the corresponding supporting rod (21) to be connected with the inner wall of the corresponding supporting rod, the other end of each telescopic rod (211) is connected with a turntable (212) through a bearing, a pair of connecting plates (213) are installed on the lower end face of the turntable (212), a connecting hole (213a) is formed in each connecting plate (213), a connecting rod (214a) is installed, the inner wall of the pulley (214) is connected with the outer wall of the connecting rod (214 a).

2. The downhole balance support for the petroleum testing instrument according to claim 1, wherein a limiting plate (211b) is arranged at one end of the telescopic rod (211) penetrating through the supporting rod (21), the limiting plate (211b) is arranged at the end face of the telescopic rod (211), the supporting rod (21) is provided with a stepped hole (215), and the outer wall of the limiting plate (211b) is connected with the inner wall of the stepped hole (215).

3. The downhole balance support for the petroleum testing instrument according to claim 2, wherein a spring (211a) is arranged on the outer wall of the telescopic rod (211), and the upper end and the lower end of the spring (211a) are respectively connected with the inner wall of the stepped hole (215) and the end face of the limiting plate (211 b).

4. The downhole balance bracket of the petroleum test instrument according to claim 1, wherein the outer walls of the two ends of the balance rod (1) are provided with balance blocks (11), and the balance blocks (11) are installed on the outer wall of the balance rod (1) through threads.

5. The downhole balance bracket of the petroleum testing instrument according to claim 1, wherein the outer wall of the fixing rod (A) is provided with a limiting hole (3), the balance rod (1) is provided with a through hole (12), a limiting pin (121) is installed in the through hole (12), and the outer wall of the limiting pin (121) is respectively connected with the limiting hole (3) and the through hole (12).

6. The downhole balance bracket of the petroleum test instrument according to claim 5, wherein the end surface of the limiting hole (3) is trapezoid, the size of the end surface of the limiting hole (3) is gradually reduced, the upper end surface of the limiting hole (3) is 1.2 times of the lower end surface, the end surface of the through hole (12) is trapezoid, the size of the end surface of the through hole (12) is gradually reduced, and the upper end surface of the through hole (12) is 1.2 times of the lower end surface.

7. The downhole balance bracket of the petroleum test instrument according to claim 5, wherein the end surface of the limit pin (121) is trapezoidal, the size of the end surface is gradually reduced, and the upper end surface is 1.2 times of the lower end surface.