CN212056426U

CN212056426U - Stable structure is used for deformation monitoring auxiliary assembly

Info

Publication number: CN212056426U
Application number: CN202020411581.9U
Authority: CN
Inventors: 周辉煌; 陈文�
Original assignee: Fujian Xintiandi Letter Survey Co ltd
Current assignee: Fujian Xintiandi Letter Survey Co ltd
Priority date: 2020-03-27
Filing date: 2020-03-27
Publication date: 2020-12-01
Anticipated expiration: 2030-03-27

Abstract

The utility model discloses a firm structure is used for deformation monitoring auxiliary assembly, including measuring apparatu main part and fixed disk, the fixed disk is installed to the bottom of measuring apparatu main part, and the inside of fixed disk articulates there is first bracing piece, the fixed surface of first bracing piece is connected with fixed frame, and the inside of fixed frame installs first rotation pole through the bearing. The utility model discloses a be provided with first dwang and second dwang, through rotating first dwang, can drive second bevel gear and rotate, can make the second dwang rotate through second bevel gear to the rotation through the second dwang can make the second bracing piece wholly reciprocate, be convenient for make the measuring apparatu main part adjust horizontal position when using, through being provided with the movable block, can drive the removal of multiunit first bracing piece and expand the closure simultaneously, the first bracing piece of being convenient for use is more firm.

Description

Stable structure is used for deformation monitoring auxiliary assembly

Technical Field

The utility model relates to a deformation monitoring technology field specifically is a firm deformation monitoring auxiliary assembly that is used for of structure.

Background

Deformation monitoring is the measurement of a perspective object or object to determine the change characteristics of its spatial position over time, and is also called deformation measurement or deformation observation, and includes global deformation monitoring including global deformation monitoring, regional deformation monitoring and engineering deformation monitoring, wherein for engineering deformation monitoring, a deformation body generally includes engineering structures, mechanical equipment, and other natural or artificial objects related to engineering construction.

Deformation monitoring generally carries out auxiliary monitoring through the measuring apparatu earlier, but current measuring apparatu makes in the use, because its supporting frame structure is single, and is unstable when using, influences the measurement structure, and the measuring apparatu need adjust to the horizontality simultaneously and just can use, and current supporting frame is inconvenient when adjusting, influences monitoring efficiency, consequently needs a structure to stabilize and is used for deformation monitoring auxiliary assembly urgently.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a structure is firm is used for deformation monitoring auxiliary assembly to unstable and the inconvenient problem of support frame when the regulation when solving the use that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a fixed disc is installed at the bottom end of the measuring instrument main body, a first supporting rod is hinged inside the fixed disc, a fixed frame is fixedly connected to the surface of the first supporting rod, a first rotating rod is installed inside the fixed frame through a bearing, the first rotating rod is inserted into a first conical gear fixedly connected to one end of the first supporting rod, the surface of the first conical gear is meshed with the surface of a second conical gear, a second rotating rod is sleeved inside the second conical gear, the surface of the second rotating rod is abutted to the inner wall of the second supporting rod, a sliding block is connected to the surface of the second supporting rod, a fixed pipe is fixedly connected to the bottom end of the fixed disc, a third rotating rod is installed inside the fixed pipe through a bearing, and a moving block is sleeved on the surface of the third rotating rod, and the fixed block is fixedly connected with the surface of the movable block, and the hinge rod is hinged inside the fixed block.

Preferably, a sliding groove is formed in the first support rod, and the sliding groove formed in the first support rod and the sliding block form a sliding structure.

Preferably, the surface of second dwang is provided with the external screw thread, the inner wall of second bracing piece is provided with the internal thread, the external screw thread that the second dwang surface set up cooperatees with the internal thread that the second bracing piece inner wall set up and uses.

Preferably, the surface of the fixed pipe is provided with a sliding chute, and the sliding chute arranged on the surface of the fixed pipe and the fixed block form a sliding structure.

Preferably, the surface of the third rotating rod is provided with an external thread, the inner wall of the moving block is provided with an internal thread, and the external thread arranged on the surface of the third rotating rod is matched with the internal thread arranged on the inner wall of the moving block for use.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a be provided with first dwang and second dwang, through rotating first dwang, can drive second bevel gear and rotate, can make the second dwang rotate through second bevel gear to the rotation through the second dwang can make the second bracing piece wholly reciprocate, be convenient for make the measuring apparatu main part adjust horizontal position when using, through being provided with the movable block, can drive the removal of multiunit first bracing piece and expand the closure simultaneously, the first bracing piece of being convenient for use is more firm.

1. The device is provided with first dwang and second dwang, through rotating first dwang, can drive first bevel gear and rotate, can drive second bevel gear through first bevel gear and rotate, can make the whole rotation of second dwang when second bevel gear rotates to through the rotation of second dwang, can make the whole reciprocating of second bracing piece, be convenient for finely tune to the horizontality when the measuring apparatu main part is used.

2. The device is provided with the movable block, through the rotation of third dwang, can make the movable block reciprocate on its surface, when the movable block removed, can drive the fixed block and remove, and the fixed block can promote first bracing piece through the hinge bar and remove to can make things convenient for the first bracing piece of multiunit to expand simultaneously, make first bracing piece more stable when using.

Drawings

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

fig. 2 is a schematic front sectional view of the structure of the fixed tube and the moving block of the present invention;

fig. 3 is a schematic top sectional view of the structure of the fixing tube and the third rotating rod of the present invention;

fig. 4 is a schematic front sectional view of the first and second support rods of the present invention.

In the figure: 1. a meter body; 2. fixing the disc; 3. a first support bar; 4. a fixing frame; 5. a first rotating lever; 6. a first bevel gear; 7. a second bevel gear; 8. a second rotating lever; 9. a second support bar; 10. a slider; 11. a fixed tube; 12. a third rotating rod; 13. a moving block; 14. a fixed block; 15. a hinged lever.

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:

a stable-structure auxiliary device for deformation monitoring comprises a measuring instrument main body 1 and a fixed disc 2, wherein the fixed disc 2 is installed at the bottom end of the measuring instrument main body 1, a first supporting rod 3 is hinged inside the fixed disc 2, a fixed frame 4 is fixedly connected to the surface of the first supporting rod 3, a first rotating rod 5 is installed inside the fixed frame 4 through a bearing, a first bevel gear 6 is fixedly connected to one end, inserted inside the first supporting rod 3, of the first rotating rod 5, the surface of the first bevel gear 6 is meshed with the surface of a second bevel gear 7, a second rotating rod 8 is sleeved inside the second bevel gear 7, the surface of the second rotating rod 8 is abutted against the inner wall of a second supporting rod 9, an external thread is arranged on the surface of the second rotating rod 8, an internal thread is arranged on the inner wall of the second supporting rod 9, the external thread arranged on the surface of the second rotating rod 8 is matched with the internal thread arranged on the inner wall, through the external screw thread that second dwang 8 surface set up, can be when second dwang 8 rotates, make the whole reciprocating of second bracing piece 9, be convenient for fix 2 holistic fine adjustment of disk, and the fixed surface of second bracing piece 9 is connected with slider 10, the spout has been seted up to the inside of first bracing piece 3, and the inside spout of seting up of first bracing piece 3 constitutes slidingtype structure with slider 10, slide in first bracing piece 3 inside through second bracing piece 9, play spacing second bracing piece 9's effect, second bracing piece 9 takes place to rotate when preventing that second dwang 8 from rotating, prevent the inside of the first bracing piece 3 of second bracing piece 9 roll-off simultaneously.

The bottom end of the fixed disk 2 is fixedly connected with a fixed tube 11, a third rotating rod 12 is arranged in the fixed tube 11 through a bearing, a moving block 13 is sleeved on the surface of the third rotating rod 12, an external thread is arranged on the surface of the third rotating rod 12, an internal thread is arranged on the inner wall of the moving block 13, the external thread arranged on the surface of the third rotating rod 12 is matched with the internal thread arranged on the inner wall of the moving block 13 for use, the moving block 13 can move on the surface of the third rotating rod 12 when the third rotating rod 12 rotates through the external thread arranged on the surface of the third rotating rod 12, a fixed block 14 is fixedly connected to the surface of the moving block 13, a sliding groove is arranged on the surface of the fixed tube 11, the sliding groove arranged on the surface of the fixed tube 11 and the fixed block 14 form a sliding structure, the fixed block 14, and the inside of the fixed block 14 is hinged with a hinge lever 15.

The working principle is as follows: when the measuring instrument is used, according to the attached

drawings

1, 2, 3 and 4, when the measuring instrument main body 1 is used, the third rotating rod 12 is rotated to move the moving block 13 on the surface thereof, the fixed block 14 is driven to move by the movement of the moving block 13, when the fixed block 14 moves, the hinge rod 15 can be pushed to unfold the first supporting rod 3 as a whole, when the first supporting rod 3 is unfolded to a proper position, the first rotating rod 5 is rotated to drive the first bevel gear 6 to rotate by the rotation of the first rotating rod 5, when the first bevel gear 6 is rotated to drive the second bevel gear 7 to rotate, the second rotating rod 8 is driven to rotate by the second bevel gear 7 to move the second supporting rod 9 up and down in the first supporting rod 3, and the measuring instrument main body 1 can be adjusted to a horizontal state by adjusting the extending lengths of the three groups of first supporting rods 3, so that the meter body 1 can be used.

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 structure is firm is used for deformation monitoring auxiliary assembly, includes measuring apparatu main part (1) and fixed disk (2), its characterized in that: the bottom of the measuring instrument main body (1) is provided with a fixed disc (2), the inside of the fixed disc (2) is hinged with a first supporting rod (3), the surface of the first supporting rod (3) is fixedly connected with a fixed frame (4), the inside of the fixed frame (4) is provided with a first rotating rod (5) through a bearing, the first rotating rod (5) is inserted into a first bevel gear (6) fixedly connected with one end inside the first supporting rod (3), the surface of the first bevel gear (6) is meshed with the surface of a second bevel gear (7), the inside of the second bevel gear (7) is sleeved with a second rotating rod (8), the surface of the second rotating rod (8) is abutted to the inner wall of the second supporting rod (9), the surface of the second supporting rod (9) is fixedly connected with a sliding block (10), the bottom of the fixed disc (2) is fixedly connected with a fixed tube (11), and the inside of fixed pipe (11) is installed third dwang (12) through the bearing, the surface cover of third dwang (12) is equipped with movable block (13), and the fixed surface of movable block (13) is connected with fixed block (14) to the inside of fixed block (14) articulates there is hinge rod (15).

2. A structurally sound deformation monitoring aid according to claim 1, wherein: the sliding groove is formed in the first supporting rod (3), and the sliding groove formed in the first supporting rod (3) and the sliding block (10) form a sliding structure.

3. A structurally sound deformation monitoring aid according to claim 1, wherein: the surface of second dwang (8) is provided with the external screw thread, the inner wall of second bracing piece (9) is provided with the internal thread, the external screw thread that second dwang (8) surface set up cooperatees with the internal thread that second bracing piece (9) inner wall set up and uses.

4. A structurally sound deformation monitoring aid according to claim 1, wherein: the surface of the fixed pipe (11) is provided with a sliding chute, and the sliding chute arranged on the surface of the fixed pipe (11) and the fixed block (14) form a sliding structure.

5. A structurally sound deformation monitoring aid according to claim 1, wherein: the surface of the third rotating rod (12) is provided with external threads, the inner wall of the moving block (13) is provided with internal threads, and the external threads arranged on the surface of the third rotating rod (12) are matched with the internal threads arranged on the inner wall of the moving block (13) for use.