CN213741260U

CN213741260U - Inclinometer pipe protection device

Info

Publication number: CN213741260U
Application number: CN202022524054.1U
Authority: CN
Inventors: 李广凯; 郑小贺; 张立
Original assignee: State Grid Corp of China SGCC; State Grid Xinyuan Co Ltd; Shandong Taishan Pumped Storage Power Station Co Ltd
Current assignee: State Grid Corp of China SGCC; State Grid Xinyuan Co Ltd; Shandong Taishan Pumped Storage Power Station Co Ltd
Priority date: 2020-11-05
Filing date: 2020-11-05
Publication date: 2021-07-20
Anticipated expiration: 2030-11-05

Abstract

The utility model discloses a deviational survey pipe protector relates to the protective apparatus field, and technical scheme does, including the protecting box of rectangle, the inside cavity of protecting box, the upper surface swing joint case lid of protecting box, the protecting box upper surface sets up the case lid groove of rectangle, and the case lid groove corresponds with the case lid, sets up the slope protecting tube on the lateral wall along protecting box width direction, and the one end that the protecting tube is located the protecting box outside is low level end, and protecting tube one end extends to the middle part of protecting box, and the other end extends to the outside of protecting box, and the one end that the protecting tube extended to the protecting box middle part sets up the end cover, and the deviational survey pipe is established to the protecting tube endotheca. The utility model has the advantages that: the pipe mouth protective device has the advantages of simple structure, easiness in processing and convenience in installation, and can effectively protect the pipe mouth of the inclinometer pipe and prolong the service life of the inclinometer pipe.

Description

Inclinometer pipe protection device

Technical Field

The utility model relates to a protective apparatus field, in particular to deviational survey pipe protector.

Background

In recent years, inclinometers as an instrument for measuring engineering such as drilling holes, foundation pits, foundation foundations, walls, dam slopes and the like are widely applied to the field of structural deformation monitoring. Before the inclinometer is tested, an inclinometer pipe serving as an inclinometer probe measurement channel is generally arranged on the structural concrete to be tested, the inclinometer pipe is connected and fixed in the structure to be tested in advance before the structural concrete to be tested is poured, and after the structural concrete to be tested is poured, the inclinometer pipe forms the inclinometer probe measurement channel in the concrete.

When the structure needs to be detected, the inclinometer probe can be arranged in the inclinometer pipe in the forward direction, and the deformation of the concrete structure is measured. Because the material of inclinometer pipe is polyvinyl chloride, receive the long-term effect of inclinometer probe pulley and the inclinometer pipe mouth of pipe expose in natural environment for a long time, the mouth of pipe can form wearing and tearing to lead to the life reduction of inclinometer pipe mouth of pipe department, serious then can lead to measuring error to produce. In addition, the inclinometer pipe is made of plastic materials with a pipe orifice protective cover, and is directly buckled above the pipe orifice when in use, so that the inclinometer pipe is very easy to damage or lose, plastic parts exposed in the natural environment for a long time can generate plastic aging, and the protection of the inclinometer pipe is seriously influenced.

SUMMERY OF THE UTILITY MODEL

To the technical problem, the utility model provides a deviational survey pipe protector.

The technical scheme includes that the protection box comprises a rectangular protection box, the protection box is hollow, the upper surface of the protection box is movably connected with a box cover, a rectangular box cover groove is formed in the upper surface of the protection box, the box cover groove corresponds to the box cover, an inclined protection pipe is arranged on one side wall in the width direction of the protection box, one end, located on the outer side of the protection box, of the protection pipe is a low-level end, one end of the protection pipe extends to the middle of the protection box, the other end of the protection pipe extends to the outer side of the protection box, an end cover is arranged at one end, extending to the middle of the protection box, of the protection pipe, and an inclinometer pipe is sleeved in the protection pipe;

the upper surface of the box cover groove is provided with two vertical long grooves in parallel, the long grooves are arranged along the width direction of the box cover groove, one end of each long groove is rotatably connected with one end of a connecting rod, the connecting rod is L-shaped, the other end of each connecting rod is rotatably connected with the lower surface of the box cover, and the box cover is movably connected with the protective box through the connecting rod;

the box cover is rectangular plate-shaped, two handle grooves are formed in the upper surface of the box cover, a handle is rotatably arranged in each handle groove, and the handle is positioned on one side, close to the side wall of the protective box, of each handle groove;

the handle box further comprises two groups of locking units arranged on the box cover, and each locking unit is respectively positioned on two sides of each of the two groups of handle grooves.

Preferably, the locking unit include with case lid fixed connection's round pin box, the upper surface of round pin box sets up the logical groove that runs through, sliding connection spring round pin in the round pin box, the upper end of spring round pin sets up the boss, the boss extends to the top of round pin box, set up the pinhole on the protective housing box, the pinhole with the spring round pin corresponds.

Preferably, a torsion spring is arranged between the handle and the handle groove.

Preferably, one end of the protective pipe in the protective box is provided with an external thread, the end cover is provided with an external thread, and the protective pipe is connected with the end cover through a thread.

Preferably, an anti-lost chain is arranged between the end cover and the inner wall of the protective box, and two ends of the anti-lost chain are fixedly connected with the end cover and the inner wall of the protective box respectively.

The embodiment of the utility model provides a beneficial effect that technical scheme brought is: simple structure, workable, simple to operate can form effective protection to the deviational survey pipe mouth of pipe, has prolonged the orificial life of deviational survey pipe, can effectively reduce the phenomenon of advancing the foreign matter in the deviational survey pipe diameter simultaneously, can protect the mouth of pipe of deviational survey pipe when the deviational survey pipe does not use.

Drawings

Fig. 1 is a schematic view of an overall structure of an embodiment of the present invention.

Fig. 2 is a schematic diagram of an overall structure of an embodiment of the present invention.

Fig. 3 is a schematic view of the overall structure of the embodiment of the present invention.

Fig. 4 is a schematic view of a locking unit according to an embodiment of the present invention.

Wherein the reference numerals are: 1. a protective box; 2. a tank cover groove; 3. a box cover; 4. a protective tube; 5. an end cap; 6. a long groove; 7. a connecting rod; 8. a handle slot; 9. a handle; 10. a locking unit; 11. a pin box; 12. a spring pin; 13. a boss; 14. a pin hole.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. Of course, the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

It should be noted that the embodiments and features of the embodiments of the present invention can be combined with each other without conflict.

In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the invention, unless otherwise specified, "a plurality" means two or more.

In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the creation of the present invention can be understood by those of ordinary skill in the art through specific situations.

Example 1

Referring to fig. 1 to 4, the utility model provides a deviational survey pipe protector, including rectangular protective housing 1, protective housing 1 is hollow inside, protective housing 1's upper surface swing joint case lid, protective housing 1's upper surface sets up rectangular case lid groove 2, case lid groove 2 corresponds with case lid 3, set up slope protective tube 4 on a lateral wall along protective housing 1 width direction, protective tube 4 is located protective housing 1 outside one end and is the low level end, protective tube 4 one end extends to protective housing 1's middle part, the other end extends to protective housing 1's outside, protective tube 4 extends to protective housing 1 middle part one end sets up end cover 5, protective tube 4 endotheca establishes deviational survey pipe;

the box cover 3 is rectangular plate-shaped, the upper surface of the box cover 3 is provided with two handle grooves 8, a handle 9 is rotatably arranged in each handle groove 8, and the handle 9 is positioned on one side of the handle groove 8 close to the side wall of the protective box 1;

one end of the protective pipe 4 positioned in the protective box 1 is provided with an external thread, the end cover 5 is provided with an external thread, the protective pipe 4 is connected with the end cover 5 through the thread,

set up between the inner wall of end cover 5 and protective housing 1 and prevent losing the chain, prevent losing the both ends of chain respectively with the inner wall fixed connection of end cover 5 and protective housing 1, prevent losing the chain and can restrict end cover 5, prevent the phenomenon that end cover 5 loses.

The utility model discloses during the use, with the pre-buried mouth of pipe department at the deviational survey pipe of protective housing 1, the upper surface of protective housing 1 and the upper surface parallel and level of concrete dam establish the outside at the deviational survey pipe with protective housing 4 cover to install end cover 5 in the mouth of pipe department of protective housing 4, carry out the shutoff through end cover 5 to the mouth of pipe of protective housing 4, put in the foreign matter entering protective housing 4, cause the damage to the mouth of pipe of deviational survey pipe, influence the use of later stage deviational survey pipe. Then, the box cover 3 is placed on the box cover groove 2 of the protective box 1, and the upper surface of the box cover 3 is flush with the upper surface of the protective box 1; can effectively reduce sundries from entering the protective box 1, and further play a role in protecting the inclinometer.

Example 2

On the basis of the embodiment 1, two vertical strip grooves 6 are arranged on the upper surface of the box cover groove 2 in parallel, the strip grooves 6 are arranged along the width direction of the box cover groove 2, one end of each strip groove 6 is respectively and rotatably connected with one end of a connecting rod 7, each connecting rod 7 is in an L shape, the other end of each connecting rod 7 is rotatably connected with the lower surface of the box cover 3, and the box cover 3 is movably connected with the protective box 1 through the connecting rod 7;

and two groups of locking units 10 arranged on the box cover 3, wherein each locking unit 10 is respectively positioned at two sides of the two groups of handle grooves 8.

The locking unit 10 comprises a pin box 11 fixedly connected with the box cover 3, a through groove penetrating through the upper surface of the pin box 11 is formed in the upper surface of the pin box 11, a spring pin 12 is connected in the pin box 11 in a sliding mode, a boss 13 is arranged at the upper end of the spring pin 12, the boss 13 extends to the upper portion of the pin box 11, a pin hole 14 is formed in the box body of the protection box 1, and the pin hole 14 corresponds to the spring pin 12.

A torsion spring is arranged between the handle 9 and the handle groove 8.

A connecting rod 7 is arranged between the box cover 3 and the protective box 1, the box cover 3 is directly lifted when the protective box is used, the box cover 3 is transferred to one side of the protective box 1 under the action of the connecting rod 7, and the connecting rod 3 can reduce the phenomenon that the box cover is lost;

the locking unit 10 locks the case cover 3 after the case cover 3 is placed, so that the case cover 3 is prevented from being placed loosely above the protective case 1; handle 9 pastes mutually in the effect of torsional spring rain handle groove 8 when not using, upwards stimulates handle 9 during the use, makes handle 9 be vertical state, and handle 9 hides in handle groove 8 when not using, does not hinder the upper surface roughness of case lid 3, increases aesthetic property and practicality.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. The inclinometer tube protection device is characterized by comprising a rectangular protection box (1), wherein the protection box (1) is hollow, the upper surface of the protection box (1) is movably connected with a box cover, a rectangular box cover groove (2) is formed in the upper surface of the protection box (1), the box cover groove (2) corresponds to the box cover (3), an inclined protection tube (4) is arranged on one side wall in the width direction of the protection box (1), one end, located on the outer side of the protection box (1), of the protection tube (4) is a low-level end, one end of the protection tube (4) extends to the middle of the protection box (1), the other end of the protection tube extends to the outer side of the protection box (1), an end cover (5) is arranged at one end, extending to the middle of the protection box (1), and the inclinometer tube is sleeved in the protection tube (4);

the upper surface of the box cover groove (2) is provided with two vertical long grooves (6) in parallel, the long grooves (6) are arranged along the width direction of the box cover groove (2), one end of each long groove (6) is rotatably connected with one end of a connecting rod (7) respectively, each connecting rod (7) is L-shaped, the other end of each connecting rod (7) is rotatably connected with the lower surface of the box cover (3), and the box cover (3) is movably connected with the protective box (1) through the connecting rods (7);

the box cover (3) is rectangular plate-shaped, two handle grooves (8) are formed in the upper surface of the box cover (3), a handle (9) is rotatably arranged in each handle groove (8), and the handle (9) is positioned on one side, close to the side wall of the protective box (1), of each handle groove (8);

the novel box cover is characterized by further comprising two groups of locking units (10) arranged on the box cover (3), wherein each locking unit (10) is respectively positioned on two sides of each of the two groups of handle grooves (8).

2. The inclinometer casing protection device according to claim 1, wherein the locking unit (10) comprises a pin box (11) fixedly connected with the box cover (3), a through groove is arranged on the upper surface of the pin box (11), a spring pin (12) is slidably connected in the pin box (11), a boss (13) is arranged at the upper end of the spring pin (12), the boss (13) extends to the upper part of the pin box (11), a pin hole (14) is arranged on the casing of the protection casing (1), and the pin hole (14) corresponds to the spring pin (12).

3. Inclinometer protection according to claim 1, characterized in that a torsion spring is arranged between the handle (9) and the handle slot (8).

4. The inclinometer protection device according to claim 1, characterized in that one end of the protection tube (4) in the protection box (1) is externally threaded, the end cover (5) is externally threaded, and the protection tube (4) and the end cover (5) are connected by threads.

5. The inclinometer tube protection device according to claim 1, wherein an anti-lost chain is arranged between the end cover (5) and the inner wall of the protection box (1), and two ends of the anti-lost chain are fixedly connected with the end cover (5) and the inner wall of the protection box (1) respectively.