CN211503957U

CN211503957U - Hydraulic ring geological crack measuring device

Info

Publication number: CN211503957U
Application number: CN202020578813.XU
Authority: CN
Inventors: 王宏雷
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-17
Filing date: 2020-04-17
Publication date: 2020-09-15
Anticipated expiration: 2030-04-17

Abstract

The utility model discloses a hydraulic ring geological crack measuring device, including first support frame and second support frame, the surface of first support frame runs through and is provided with the measuring stick, the surface of second support frame runs through and is provided with adapter sleeve, and adapter sleeve's lower surface is provided with the gauge, the surface of first support frame is seted up flutedly, and the inboard of recess is provided with fixed establishment. The utility model discloses the measurement gauge can take off the observation, and convenient to use improves measurement gauge life, and the extension length of being convenient for adjust the measuring stick through installing spacing needle on fixed box, supports second bevel gear through pressing down spacing needle, can make the unable rotation of second bevel gear, can take off the measurement gauge and look over, and then reaches the measurement gauge and can take off the observation, and convenient to use improves measurement gauge life's effect.

Description

Hydraulic ring geological crack measuring device

Technical Field

The utility model relates to a hydraulic ring geological crack detects technical field, specifically is a hydraulic ring geological crack measuring device.

Background

At present, the economy of China is rapidly developed, various industries are rapidly improved, and the hydraulic ring geological exploration work is also the same, and the hydraulic ring geological exploration work can not only reduce the consumption of natural resources, but also improve the ecological environment, so the hydraulic ring geological exploration work is particularly important, and the hydraulic ring geological crack measuring device is a device capable of measuring the change of geological cracks for a long time.

The hydraulic ring geological crack measurement can be divided into real-time measurement and long-term tracking measurement two kinds of modes, real-time measurement is simple very much, only need to use the tape measure can measure the crack width, long-term tracking measurement then needs to use hydraulic ring geological crack measuring device to measure, current hydraulic ring geological crack measurement is when long-term tracking measurement, the gauge is adorned on the measuring stick is surperficial, can be corroded by the rainwater, influence life, and can't take off the observation, the length of the unable convenient regulation measuring stick of current hydraulic ring geological crack measuring device, consequently, need to design a hydraulic ring geological crack measuring device to solve above-mentioned problem urgently.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a water conservancy project ring geology crack measuring device to the gauge life who provides in solving above-mentioned background art is short, can't take off the observation, the problem of the length of unable convenient regulation measuring stick.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a hydraulic ring geological crack measuring device, includes first support frame and second support frame, the surface of first support frame runs through and is provided with the measuring stick, the surface of second support frame runs through and is provided with adapter sleeve, and adapter sleeve's lower surface is provided with the meter, the surface of first support frame is seted up flutedly, and the inboard of recess is provided with fixed establishment.

Preferably, the measuring rod comprises a rod body, a sliding groove and a rack, the sliding groove is formed in the lower surface of the rod body, the rack is fixed on the inner wall of the sliding groove, one end of the rod body and the first support frame form a telescopic structure, and the other end of the rod body and the connecting sleeve form a telescopic structure.

Preferably, the measuring meter comprises a fixed box, a driving gear, a connecting shaft, a first bevel gear, a second bevel gear, a gauge needle, a limit needle, a first spring and a limit hook, wherein an annular measuring disc is stamped on the outer surface of the front end of the fixed box, the gauge needle is arranged on the outer surface of the front end of the fixed box, the rear end of the gauge needle is connected with the second bevel gear through a rotating shaft, the first bevel gear is meshed with the outer surface of the second bevel gear, the connecting shaft is integrally connected with the upper surface of the first bevel gear, the top end of the connecting shaft penetrates through the outer surface of the fixed box, the connecting shaft and the fixed box form a rotating structure, the driving gear is sleeved at the top end of the connecting shaft, the driving gear is arranged on the inner side of the sliding groove, and the driving gear is.

Preferably, the surface of fixed box runs through and is provided with spacing needle, the surface cover of spacing needle is equipped with first spring, spacing needle and first spring constitution rotate elastic construction, the both sides of spacing needle all are provided with spacing hook, the one end of spacing hook is "L" shape structure, and the other end of spacing hook and the surface connection of fixed box are fixed.

Preferably, the fixing mechanism comprises a fixing barrel, a limiting pin and a second spring, the fixing barrel is fixed on the inner wall of the groove through screws, the limiting pin and the second spring are arranged on the inner side of the fixing barrel, the second spring is sleeved on the outer surface of the limiting pin, the top end of the limiting pin penetrates through the outer surface of the first support frame, and the top end of the limiting pin is inserted into the rack.

Compared with the prior art, the beneficial effects of the utility model are that: this water conservancy project ring geological crack measuring device gauge can take off the observation, and convenient to use improves gauge life, is convenient for adjust the extension length of measuring stick.

(1) Is provided with a measuring rod and a measuring meter, a sliding groove is arranged on the lower surface of the rod body, and the sliding groove is evenly provided with a rack, when the measuring rod generates displacement, the rack can stir the driving gear to rotate, the driving gear drives the first bevel gear to rotate through the connecting shaft, the first bevel gear can drive the pointer to rotate through the second bevel gear, the crack width change data can be measured by matching the gauge needle with the dial, so that the fixed box can be arranged below the connecting sleeve, rainwater is prevented from entering the fixed box from the joint of the fixed box and the connecting sleeve, the service life is prolonged, the fixed box is provided with the limit needle, the second bevel gear can not rotate by pressing the limit needle to abut against the second bevel gear, the measuring meter can be taken down and viewed, so that the measuring meter can be taken down and viewed, the use is convenient, and the service life of the measuring meter is prolonged;

(2) be provided with fixed establishment and recess, through set up the recess on first support frame to install the solid fixed cylinder in the recess, keep away from the spout through the spacer pin that draws down, can make the pole body lose spacingly, make the pole body can slide adjusting extension length on first support frame, and then reach the effect of being convenient for adjust the extension length of measuring stick.

Drawings

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

fig. 2 is a schematic view of the structure of the measuring gauge in fig. 1 according to the present invention in a front view and partially in section;

fig. 3 is a schematic front view of the structure of the measuring gauge in fig. 2 according to the present invention;

fig. 4 is a schematic view of the fixing mechanism in fig. 1 according to the present invention.

In the figure: 1. a first support frame; 2. a second support frame; 3. a measuring rod; 31. a shaft body; 32. a chute; 33. a rack; 4. connecting a sleeve; 5. a groove; 6. a measuring meter; 61. a fixing box; 62. a driving gear; 63. a connecting shaft; 64. a first bevel gear; 65. a second bevel gear; 66. a pointer; 67. a limit needle; 68. a first spring; 69. a limiting hook; 7. a fixing mechanism; 71. a fixed cylinder; 72. a spacing pin; 73. a second spring.

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.

Referring to fig. 1-4, the present invention provides an embodiment: the utility model provides a hydraulic ring geological crack measuring device, including first support frame 1 and second support frame 2, the surface of first support frame 1 runs through and is provided with measuring stick 3, measuring stick 3 includes pole body 31, spout 32 and rack 33, spout 32 has been seted up to the lower surface of pole body 31, be fixed with rack 33 on the inner wall of spout 32, the one end of pole body 31 constitutes extending structure with first support frame 1, the other end of pole body 31 and adapter sleeve 4 constitute extending structure, as shown in fig. 1-2, it is flexible in adapter sleeve 4 through pole body 31, make pole body 31 and adapter sleeve 4 can follow the crack and to the displacement of both sides.

The outer surface of the second support frame 2 is provided with a connecting sleeve 4 in a penetrating manner, the lower surface of the connecting sleeve 4 is provided with a measuring instrument 6, the measuring instrument 6 comprises a fixed box 61, a driving gear 62, a connecting shaft 63, a first bevel gear 64, a second bevel gear 65, a pointer 66, a limiting pointer 67, a first spring 68 and a limiting hook 69, the outer surface of the front end of the fixed box 61 is stamped with an annular measuring disc, the outer surface of the front end of the fixed box 61 is provided with the pointer 66, the rear end of the pointer 66 is connected with the second bevel gear 65 through a rotating shaft, the outer surface of the second bevel gear 65 is meshed with the first bevel gear 64, the upper surface of the first bevel gear 64 is integrally connected with the connecting shaft 63, the top end of the connecting shaft 63 penetrates through the outer surface of the fixed box 61, the connecting shaft 63 and the fixed box 61 form a rotating structure, the top end of the connecting shaft 63, and the driving gear 62 is meshed with the rack 33, as shown in fig. 1-3, the fixed box 61 is connected and fixed with the connecting sleeve 4 through a screw, so that the fixed box 61 is convenient to take off and replace, the driving gear 62 is meshed with the rack 33, when the rod body 31 is displaced, the rack 33 can drive the driving gear 62 to rotate through the rack 33, the driving gear 62 drives the first bevel gear 64 to rotate through the connecting shaft 63, the first bevel gear 64 can drive the pointer 66 to rotate through the second bevel gear 65, and the crack width change data can be measured through the matching of the pointer 66 and the dial.

The surface of fixed box 61 runs through and is provided with spacing needle 67, the surface cover of spacing needle 67 is equipped with first spring 68, spacing needle 67 constitutes with first spring 68 and rotates elastic construction, the both sides of spacing needle 67 all are provided with spacing hook 69, the one end of spacing hook 69 is "L" shape structure, and the other end of spacing hook 69 is fixed with the surface connection of fixed box 61, through all being provided with spacing hook 69 in spacing needle 67 both sides, spacing hook 69 is the plastics material, certain elasticity has, make first spring 68 press down the back down, spacing hook 69 can detain the edge of spacing needle 67 and carry on spacingly to spacing needle 67.

The outer surface of the first support frame 1 is provided with a groove 5, the inner side of the groove 5 is provided with a fixing mechanism 7, the fixing mechanism 7 comprises a fixing cylinder 71, a limiting pin 72 and a second spring 73, the fixing cylinder 71 is fixed on the inner wall of the groove 5 through screws, the inner side of the fixing cylinder 71 is provided with the limiting pin 72 and the second spring 73, the second spring 73 is sleeved on the outer surface of the limiting pin 72, the top end of the limiting pin 72 penetrates through the outer surface of the first support frame 1, the top end of the limiting pin 72 is inserted into the rack 33, as shown in fig. 4, the second spring 73 plays a role of providing elasticity for the fixing cylinder 71, so that the limiting pin 72 can always keep a state as shown in fig. 4 when no external force is applied, and the rod body 31 can be limited through the insertion of the limiting pin 72 and the rack 33.

The working principle is as follows: when the device is used, the positions of the measuring rod 3 and the connecting sleeve 4 on the first support frame 1 and the second support frame 2 are adjusted, so that the joint of the measuring rod 3 and the connecting sleeve 4 is positioned right above a crack, the pull-down limiting pin 72 is far away from the sliding groove 32, the rod body 31 can lose the limiting function, the extending length of the rod body 31 on the first support frame 1 can be adjusted, and the adjusting methods of the connecting sleeve 4 are the same.

Then, the first support frame 1 and the second support frame 2 are respectively fixed on the ground on two sides of the crack through expansion screws, when the crack is enlarged, the ground on two sides of the crack can deflect on two sides, so that the first support frame 1 and the second support frame 2 respectively drive the measuring rod 3 and the connecting sleeve 4 to deflect on two sides, when the measuring rod 3 displaces, the rack 33 can drive the driving gear 62 to rotate, the driving gear 62 drives the first bevel gear 64 to rotate through the connecting shaft 63, the first bevel gear 64 can drive the pointer 66 to rotate through the second bevel gear 65, the crack width change data can be measured through the matching of the pointer 66 and the dial, when the connecting sleeve 4 deflects, the measuring meter 6 can be driven to move, and the pointer 66 can also rotate.

Support second cone gear 65 through pressing down limit needle 67, can make second cone gear 65 unable rotation, can take off meter 6 and look over, or change new meter 6, continue to track the measurement for a long time, it is comparatively practical.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a hydraulic ring geological crack measuring device, includes first support frame (1) and second support frame (2), its characterized in that: the measuring instrument is characterized in that a measuring rod (3) penetrates through the outer surface of the first support frame (1), a connecting sleeve (4) penetrates through the outer surface of the second support frame (2), a measuring instrument (6) is arranged on the lower surface of the connecting sleeve (4), a groove (5) is formed in the outer surface of the first support frame (1), and a fixing mechanism (7) is arranged on the inner side of the groove (5).

2. The apparatus of claim 1, wherein: the measuring rod (3) comprises a rod body (31), a sliding groove (32) and a rack (33), the sliding groove (32) is formed in the lower surface of the rod body (31), the rack (33) is fixed on the inner wall of the sliding groove (32), one end of the rod body (31) and the first support frame (1) form a telescopic structure, and the other end of the rod body (31) and the connecting sleeve (4) form a telescopic structure.

3. A hydraulic ring geological fracture measurement apparatus as claimed in claim 2, wherein: the measuring instrument (6) comprises a fixed box (61), a driving gear (62), a connecting shaft (63), a first bevel gear (64), a second bevel gear (65), a pointer (66), a limiting needle (67), a first spring (68) and a limiting hook (69), an annular measuring disc is stamped on the outer surface of the front end of the fixed box (61), the pointer (66) is arranged on the outer surface of the front end of the fixed box (61), the rear end of the pointer (66) is connected with the second bevel gear (65) through a rotating shaft, the outer surface of the second bevel gear (65) is meshed with the first bevel gear (64), the upper surface of the first bevel gear (64) is integrally connected with the connecting shaft (63), the top end of the connecting shaft (63) penetrates through the outer surface of the fixed box (61), the connecting shaft (63) and the fixed box (61) form a rotating structure, the top end of the connecting shaft (63) is sleeved with the driving gear (62), the driving gear (62) is arranged on the inner side of the sliding groove (32), and the driving gear (62) is meshed with the rack (33).

4. A hydraulic ring geological fracture measurement apparatus as claimed in claim 3, wherein: the surface of fixed box (61) runs through and is provided with spacing needle (67), the surface cover of spacing needle (67) is equipped with first spring (68), rotation elastic construction is constituteed with first spring (68) in spacing needle (67), the both sides of spacing needle (67) all are provided with spacing hook (69), the one end of spacing hook (69) is "L" shape structure, and the other end of spacing hook (69) is fixed with the surface connection of fixed box (61).

5. A hydraulic ring geological fracture measurement apparatus as claimed in claim 2, wherein: fixing mechanism (7) are including fixed section of thick bamboo (71), spacer pin (72) and second spring (73), fixed section of thick bamboo (71) are fixed in on the inner wall of recess (5) through the screw, the inboard of fixed section of thick bamboo (71) is provided with spacer pin (72) and second spring (73), and second spring (73) cover locate on the surface of spacer pin (72), the surface of first support frame (1) is penetrated on the top of spacer pin (72), the top and rack (33) the interpolation of spacer pin (72).