CN212900093U - Knotting-prevention detachable elbow protection device - Google Patents
Knotting-prevention detachable elbow protection device Download PDFInfo
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- CN212900093U CN212900093U CN202021872796.7U CN202021872796U CN212900093U CN 212900093 U CN212900093 U CN 212900093U CN 202021872796 U CN202021872796 U CN 202021872796U CN 212900093 U CN212900093 U CN 212900093U
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- protection device
- return bend
- elbow
- side casing
- screw
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Abstract
The utility model discloses a prevent knoing and dismantle return bend protection device, this return bend protection device mainly comprises return bend protective sheath left side casing, return bend protective sheath right side casing, trachea, liquid pipe, RS485 communication cable, screw etc.. The device has simple structure, convenient operation and low manufacturing cost. The device is a detachable device, so that the problem of pipe knotting in the construction site of the hydrostatic level is more conveniently detected and solved. The device has adopted public female buckle locate mode to guarantee the accurate nature and the speed of assembly, greatly reduced the assembly operation degree of difficulty. The device has still adopted the mode of screwed connection further fixed thereby guaranteed the protective strength of return bend protective sheath to can also pass through adjusting screw's elasticity degree, thereby reach and prevent that trachea, liquid pipe, RS485 communication cable that are protected from causing because of the protective sheath extrusion to tie a knot, and then lead to the phenomenon that the hydrostatic level system can't measure data.
Description
Technical Field
The utility model belongs to construction pipe protection device field provides a prevent knoing and can dismantle return bend protection device suitable for fluid pressure type hydrostatic level construction pipe very much.
Background
The hydraulic static level gauge is used for measuring the relative settlement of each measuring point of a foundation and a building by using a hydraulic sensitive unit to measure the change of a pressure change value in a liquid storage device of each measuring point relative to a reference point, and calculates the pressure change quantity of each measuring point so as to solve the settlement change quantity. The application site comprises the measurement of the differential settlement of each measuring point of large buildings, such as hydropower plants, dams, high-rise buildings, rail pipe traffic and the like. When using at the job site, often because the maloperation when installing traditional undetachable PVC protective sheath during the construction for trachea, liquid pipe, the RS485 communication cable that are protected cause the knot because of the protective sheath is extruded at the corner, thereby make liquid/gas etc. in the pipeline not circulate, and then lead to the phenomenon that the hydrostatic level system can't measure data, and the traditional solution of this phenomenon is complex operation, consuming time overlength, greatly increased time cost. There is a need for a kink-resistant removable elbow protection device.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Based on this, the utility model provides a prevent knoing and to dismantle return bend protection device to solve following technical problem:
1. the assembly operation steps are complicated and inconvenient when the traditional bent pipe protective sleeve is installed.
2. Often because the maloperation when installing traditional undetachable PVC protective sheath during the construction for trachea, liquid pipe, the RS485 communication cable that are protected cause above-mentioned flexible pipeline to tie a knot in the corner because of the protective sheath extrusion, thereby make the liquid in the pipeline not circulate, and then lead to the phenomenon that the hydrostatic level system can't measure data, and the traditional solution method complex operation of this phenomenon, consuming time overlength, greatly increased time cost.
(II) technical scheme
In order to solve the technical problem, the utility model provides a prevent knoing and dismantle return bend protection device, the device can be convenient for go on investigation to the construction error through adjusting screw's elasticity degree, also can reach and prevent that multiple flexible pipeline such as protected trachea, liquid pipe, RS485 communication cable from causing the phenomenon of knoing because of the protective sheath extrusion at the corner.
The protection device for realizing the functions comprises the following characteristics:
this return bend protection device includes return bend protection device left side casing and return bend protection device right side casing, return bend protection device left side casing carries out buckle formula location lock through location boss and positioning groove with return bend protection device right side casing to carry out fixed connection through the screw, the siphunculus lumen that forms after return bend protection device left side casing and the assembly of return bend protection device right side casing is used for holding many flexible pipeline.
Further, many flexible pipeline include trachea, liquid pipe and the RS485 communication cable of hydraulic type hydrostatic level appearance.
Further, the elbow protection device left shell comprises 4 positioning bosses and 4 through holes for screw connection; the left shell of the elbow protection device is abutted against the bottom surface of the screw cap of the screw.
Further, the elbow protecting device right shell comprises 4 positioning grooves and 4 threaded holes for connecting with screws; and the right shell of the elbow protection device is in threaded connection with the external thread of the screw.
Furthermore, the elbow protection device left shell and the positioning boss are of an integrated structure.
Furthermore, the threaded holes are formed in the left end and the right end of the two tail ends of the right shell of the elbow protection device.
Furthermore, the left shell of the elbow protection device and/or the right shell of the elbow protection device are made of PVC materials.
Furthermore, the positioning groove is a blind hole, and the threaded hole is a through hole.
Further, the elbow protection device has a corner bend of 90 degrees, 60 degrees or 120 degrees.
(III) advantageous effects
The utility model discloses compare with prior art, the utility model discloses the device has following advantage:
(1) the device of the utility model is simple in structure, convenient operation, be convenient for assembly, use, maintenance, low in manufacturing cost.
(2) The utility model discloses the device is a detachable device, therefore makes things convenient for the detection and the solution of hydrostatic level job site to multiple flexible pipeline problem of knoing in the corner, has practiced thrift construction cost greatly.
(3) The utility model discloses the device has adopted public female buckle locate mode to guaranteed the accurate nature of the device assembly, greatly reduced the assembly to the punctual operation degree of difficulty.
(4) The utility model discloses thereby the mode that the device has still adopted the screw connection is further fixed has guaranteed the protective strength of return bend protective sheath to can also pass through adjusting screw's elasticity degree, thereby reach and prevent that trachea, liquid pipe, RS485 communication cable that are protected from causing because of the protective sheath extrusion to tie a knot, and then lead to the phenomenon that the hydrostatic level system can't measure data.
Drawings
The features and advantages of the invention will be more clearly understood by reference to the accompanying drawings, which are schematic and should not be understood as imposing any limitation on the invention, in which:
FIG. 1 is an assembled front view of the anti-knotting detachable elbow protection device of the present invention;
FIG. 2 is a three-dimensional semi-open assembly view of the anti-knotting detachable elbow protector of the present invention;
FIG. 3 is an assembled three-dimensional view of the anti-knotting detachable elbow protector of the present invention;
FIG. 4 is an assembled left side view of the anti-knotting removable elbow protection device of the present invention;
in the figure: 1: a bend protection device left housing; 2: a right shell of the elbow protection device; 3: an air tube; 4: a liquid pipe; 5: an RS485 communication cable; 6: a threaded hole; 7: a screw; 8: positioning the boss; 9: a positioning groove.
Detailed Description
In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention can be embodied in many different forms other than those specifically described herein, and it will be apparent to those skilled in the art that similar modifications can be made without departing from the spirit and scope of the invention, and it is therefore not to be limited to the specific embodiments disclosed below.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; they may be mechanically or electrically connected, directly or indirectly through intervening media, or may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1, the knotting-proof detachable elbow protection device comprises an elbow protection device left shell 1 and an elbow protection device right shell 2, wherein the elbow protection device left shell 1 and the elbow protection device right shell 2 are positioned in a snap-in manner through 4 bosses 8 and 4 grooves 9, and are fixedly connected through 4 screws 7 and 4 internal thread holes 6;
the left shell of the elbow protection device comprises 4 positioning bosses 8 which are uniformly distributed and 4 through holes for screw connection; the elbow protection device left shell 1 is contacted with the bottom surface of a nut of the screw 7;
the elbow protection device right shell 2 comprises 4 positioning grooves 9 which are uniformly distributed and 4 threaded holes 6 which are used for connecting screws 7; the right shell 2 of the elbow protection device is in threaded connection with the external thread of the screw 7;
a circular through pipe cavity formed after the left shell 1 of the elbow protection device and the right shell 2 of the elbow protection device are assembled is used for accommodating the air pipe 3, the liquid pipe 4 and the RS485 communication cable 5.
As shown in fig. 2 to 4, the air tube 3, the liquid tube 4 and the RS485 communication cable 5 are preferably the air tube, the liquid tube and the RS485 communication cable of the hydraulic static level gauge; of course, the air tube 3, the liquid tube 4, and the RS485 communication cable 5 may also be other flexible pipes, and the number of the positioning grooves 9 and the threaded holes 6 may be more than one, and is not limited to 4.
Furthermore, the elbow protection device left shell 1 and the positioning boss 8 are of an integrated structure.
Furthermore, the positioning boss 8 and the positioning groove 9 are arranged at the left end and the right end of the elbow protection device, and the screw 7 and the threaded hole 6 are arranged at the left end and the right end of the tail end of the elbow protection device.
Furthermore, the left shell 1 and the right shell 2 of the elbow protection device are both made of PVC. So that the device has corrosion resistance and better tensile strength and compressive strength.
Furthermore, the groove 9 is a blind hole, and the threaded hole 6 is a through hole. The threaded hole 6 is a through hole so that an installer can freely adjust the fastening degree of the device.
Further, the corner bending degree of the elbow protecting device is 90 degrees, and certainly, the corner bending degree can be 60 degrees or 120 degrees.
For making clear the advantages of the utility model, the following concrete working process that can dismantle return bend protection device will be introduced in detail:
put into return bend protection device right side casing 2 with trachea 3, liquid pipe 4, RS485 communication cable 5 in, detain return bend protection device left side casing 1 in the positioning groove 9 of return bend protection device right side casing 2 through location boss 8 again, then in screwing screw hole 6 with screw 7 again, through adjusting screw 7's elasticity degree, thereby reach and prevent that trachea, liquid pipe, RS485 communication cable that are protected from causing because of the protective sheath extrusion to tie a knot, accomplish return bend protection device's correct assembly.
Although the embodiments of the present invention have been described in conjunction with the accompanying drawings, those skilled in the art may make various modifications and variations without departing from the spirit and scope of the invention, and such modifications and variations fall within the scope defined by the appended claims.
Claims (9)
1. The utility model provides a prevent knoing and dismantle return bend protection device, its characterized in that, this return bend protection device includes return bend protection device left side casing and return bend protection device right side casing, return bend protection device left side casing carries out buckle formula location lock through location boss and positioning groove with return bend protection device right side casing to carry out fixed connection through the screw, the siphunculus lumen that forms after return bend protection device left side casing and the assembly of return bend protection device right side casing is used for holding many flexible pipeline.
2. The kink-resistant detachable elbow protection device according to claim 1, wherein the plurality of flexible conduits include air and liquid tubes of a hydraulic hydrostatic level and an RS485 communication cable.
3. The anti-kink removable elbow protector according to claim 1, characterized in that the elbow protector left housing comprises 4 positioning bosses and 4 through holes for screw connections; the left shell of the elbow protection device is abutted against the bottom surface of the screw cap of the screw.
4. The anti-kink removable elbow protector according to claim 3, characterized in that the elbow protector right housing includes 4 positioning grooves and 4 threaded holes for connection with screws; and the right shell of the elbow protection device is in threaded connection with the external thread of the screw.
5. The anti-knotting removable elbow protection device according to claim 1 or 4, wherein the elbow protection device left housing and the positioning boss are of a one-piece construction.
6. The anti-knotting removable elbow protector according to claim 4, wherein the threaded holes are provided at left and right ends of both ends of the right housing of the elbow protector.
7. The knotting-prevention detachable elbow protection device according to any one of claims 1 to 4, wherein the left shell and/or the right shell of the elbow protection device is made of PVC.
8. The anti-kink removable elbow protector according to claim 4, characterized in that the positioning recess is a blind hole and the threaded hole is a through hole.
9. The anti-kink removable elbow protection device according to claim 1, characterized by a corner bend of 90 degrees, 60 degrees, or 120 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021872796.7U CN212900093U (en) | 2020-09-01 | 2020-09-01 | Knotting-prevention detachable elbow protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021872796.7U CN212900093U (en) | 2020-09-01 | 2020-09-01 | Knotting-prevention detachable elbow protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212900093U true CN212900093U (en) | 2021-04-06 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021872796.7U Active CN212900093U (en) | 2020-09-01 | 2020-09-01 | Knotting-prevention detachable elbow protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212900093U (en) |
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2020
- 2020-09-01 CN CN202021872796.7U patent/CN212900093U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 410000 Bachelor's Street, Yuelu District, Changsha City, Hunan Province, 755 Bachelor's Road Patentee after: CUHK testing (Hunan) Co.,Ltd. Patentee after: Hunan zhongyun Technology Co.,Ltd. Address before: No.755, Xueshi street, Yuelu District, Changsha City, Hunan Province, 410205 Patentee before: HUNAN ZHONGDA TESTING Co.,Ltd. Patentee before: Hunan zhongyun Technology Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A detachable elbow protection device against knotting Effective date of registration: 20211105 Granted publication date: 20210406 Pledgee: Changsha bank Limited by Share Ltd. Xiangjiang New District sub branch Pledgor: CUHK testing (Hunan) Co.,Ltd.|Hunan zhongyun Technology Co.,Ltd. Registration number: Y2021430000069 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| CP03 | Change of name, title or address |
Address after: No.755, Xueshi street, Yuelu District, Changsha City, Hunan Province, 410205 Patentee after: Zhongda Intelligent Technology Co.,Ltd. Patentee after: Hunan zhongyun Technology Co.,Ltd. Address before: 410000 Bachelor's Street, Yuelu District, Changsha City, Hunan Province, 755 Bachelor's Road Patentee before: CUHK testing (Hunan) Co.,Ltd. Patentee before: Hunan zhongyun Technology Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| PM01 | Change of the registration of the contract for pledge of patent right |
Change date: 20230802 Registration number: Y2021430000069 Pledgor after: Zhongda Intelligent Technology Co.,Ltd. Pledgor after: HUNAN CEZHI TECHNOLOGY Co.,Ltd. Pledgor after: Hunan zhongyun Technology Co.,Ltd. Pledgor before: CUHK testing (Hunan) Co.,Ltd. Pledgor before: HUNAN CEZHI TECHNOLOGY Co.,Ltd. Pledgor before: Hunan zhongyun Technology Co.,Ltd. |
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| PM01 | Change of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230804 Granted publication date: 20210406 Pledgee: Changsha bank Limited by Share Ltd. Xiangjiang New District sub branch Pledgor: Zhongda Intelligent Technology Co.,Ltd.|HUNAN CEZHI TECHNOLOGY Co.,Ltd.|Hunan zhongyun Technology Co.,Ltd. Registration number: Y2021430000069 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right |