CN215726726U - Spring support capable of monitoring load and displacement in real time - Google Patents
Spring support capable of monitoring load and displacement in real time Download PDFInfo
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- CN215726726U CN215726726U CN202022652607.1U CN202022652607U CN215726726U CN 215726726 U CN215726726 U CN 215726726U CN 202022652607 U CN202022652607 U CN 202022652607U CN 215726726 U CN215726726 U CN 215726726U
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Abstract
The utility model discloses a spring support capable of monitoring load and displacement in real time, which comprises a cover cylinder assembly, a cover plate assembly, a support column, a data acquisition module, a first locking bolt, a second locking bolt and an intelligent management module, wherein the cover cylinder assembly is arranged on the support column; the cover cylinder assembly comprises a first cylinder, a top plate fixed at an opening at the top of the first cylinder and a bottom plate fixed at an opening at the bottom of the first cylinder; the circular top plate is provided with a first circular hole, a second circular hole and a third circular hole; the cover plate component comprises a disc, a cylindrical shaft sleeve, a cylindrical load sensor and a displacement sensor; the pillar includes second drum and linear bearing, and the crooked phenomenon takes place for spring bracket load post can be avoided to this system, and load debugging is convenient and efficient, simultaneously can real-time accurate monitoring load and displacement.
Description
Technical Field
The utility model relates to a spring support, in particular to a spring support with load and displacement capable of being monitored in real time.
Background
The spring support is an important bearing device for pipelines, tanks, valves, pumps and rotary machines of a power plant, and the bearing and displacement of the spring support directly influence the safe operation of the equipment. Because the spring support does not need a large space installation position and a suspension structure, the spring support is greatly used. The traditional spring support is usually inclined and jammed due to the structural characteristics of the traditional spring support, and when the load of the spring support deviates from a design value, the aim of roughly debugging the load is usually achieved by manpower and rotating the support column by a simple tool. Its disadvantages are represented by: (1) when the equipment supported by the spring support is not in the center of the support or generates horizontal thermal displacement, the support of the spring support is easy to be unstable and skew, and even if the support is corrected, the support still can skew after the working condition changes. (2) Due to the fact that the self structure and the space position are narrow, the debugging precision of the load is low, the debugging is extremely difficult and the efficiency is extremely low, and particularly when the load of the spring support is large, the spring support can not be adjusted by a traditional method. (3) The method of attaching the strain gauge is adopted to measure the load of the spring support, the measurement precision is greatly influenced by temperature, humidity and the quality of attaching the strain gauge, and the efficiency is extremely low; the spring support needs to be unloaded during strain gauge measurement, and the spring support cannot be unloaded in a thermal state, so that the thermal state load cannot be detected; other field load detection devices are all suspension hangers aiming at suspension type, and no device is used for carrying out load detection on the spring support on the spot at present, and no spring support capable of accurately monitoring load and displacement in real time and grading the result is available.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects of the prior art and provides the spring support with the load and the displacement capable of being monitored in real time.
In order to achieve the purpose, the spring support capable of monitoring the load and the displacement in real time comprises a cover cylinder assembly, a cover plate assembly, a support column, a data acquisition module, a first locking bolt, a second locking bolt and an intelligent management module;
the cover cylinder assembly comprises a first cylinder, a top plate fixed at an opening at the top of the first cylinder and a bottom plate fixed at an opening at the bottom of the first cylinder;
the circular top plate is provided with a first round hole, a second round hole and a third round hole, wherein the second round hole and the third round hole are respectively positioned at two sides of the first round hole, the lower end surface of the spring is fixed on the bottom plate, and the upper end of the spring is fixed on the disc-shaped pressing plate;
the cover plate assembly comprises a disc, a cylindrical shaft sleeve, a cylindrical load sensor and a displacement sensor, wherein the cylindrical shaft sleeve is fixed at the bottom of the disc, the cylindrical load sensor is vertically fixed at the bottom of the disc, and the displacement sensor is fixed at the bottom of the disc;
the bottom of the first jack is fixed to the bottom of the disc, the top of the first jack penetrates through the second round hole to be in contact with the top of the disc-shaped pressing plate, the bottom of the second jack is fixed to the bottom of the disc, and the top of the second jack penetrates through the third round hole to be in contact with the top of the disc-shaped pressing plate;
the pillar comprises a second cylinder and a linear bearing, wherein the linear bearing is sleeved on the second cylinder, the lower end of the second cylinder penetrates through the first round hole and the disc-shaped pressing plate and is in threaded connection with the disc-shaped pressing plate, the pillar is vertically distributed, the upper part of the second cylinder is sleeved on the outer side of the cylindrical shaft sleeve, and the cylindrical load sensor is positioned between the upper end of the second cylinder and the bottom of the disc;
the first locking bolt and the second locking bolt penetrate through the top plate and are located on two sides of the first round hole, the first locking bolt is sleeved with the first check nut, and the second locking bolt is sleeved with the second check nut.
The intelligent management module is connected with the cylindrical load sensor and the displacement sensor through the data acquisition module.
The intelligent management module comprises a standard load database and a standard displacement database, and is connected with an external terminal user.
The displacement sensor is a mechanical distance meter, an infrared distance meter or a laser distance meter.
A fourth round hole with internal threads for the second cylinder to pass through is arranged at the center of the disc-shaped pressing plate.
The upper part of the second cylinder is provided with a fifth round hole, a sixth round hole, a seventh round hole and an eighth round hole.
The cylindrical load sensor is connected with the data acquisition module through a load data line.
The displacement sensor is connected with the data collection module through a displacement data line.
The data collection module is connected with the intelligent management module in a wireless or wired mode.
The utility model has the following beneficial effects:
when the spring support capable of monitoring load and displacement in real time works, the support is always kept perpendicular to the bottom plate under the radial restraint of the linear bearing and the first round hole, the defect that a load column is prone to deflection when a supported object is horizontally displaced in a traditional spring support is overcome, the load of the support can be unloaded through the first jack and the second jack, the adjustment of the load of the support is facilitated, the spring support is locked at any load through the first locking bolt and the second locking bolt, the load debugging is convenient and fast, the efficiency is high, the intelligent management module compares and ranks the load and the displacement measured value collected by the data collection module, and the ranking result is sent to a user terminal to achieve real-time and accurate load and displacement monitoring.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the shroud cartridge assembly 2;
FIG. 3 is a cross-sectional view A-A of FIG. 2;
FIG. 4 is a schematic view of a strut;
FIG. 5 is a cross-sectional view taken along line B-B of FIG. 4;
FIG. 6 is a schematic view of the cover plate assembly 3;
FIG. 7 is a cross-sectional view taken along the line C-C in FIG. 6;
fig. 8 is a system diagram of the present invention.
Wherein, 1 is the terminal user, 2 is the cover barrel subassembly, 3 is the apron subassembly, 5 is the data acquisition module, 6 is intelligent management module, 7 is the spring, 8 is the disc, 9 is the cylinder axle sleeve, 10 is the cylinder type load sensor, 11 is the displacement sensor, 12 is the second drum, 13 is linear bearing, 14 is the fifth round hole, 15 is the sixth round hole, 16 is the seventh round hole, 17 is the eighth round hole, 18 is the roof, 19 is the first drum, 20 is the bottom plate, 21 is the first round hole, 22 is the second round hole, 23 is the third round hole, 24 is the first locking bolt, 25 is the second locking bolt, 26 is the first locknut, 27 is the second locknut, 28 is the disc clamp plate, 29 is the fourth round hole, 30 is the first jack, 31 is the second jack.
Detailed Description
The utility model is described in further detail below with reference to the accompanying drawings:
referring to fig. 1 to 8, the spring support capable of monitoring load and displacement in real time according to the present invention includes a housing assembly 2, a cover plate assembly 3, a pillar, a data collection module 5, a first locking bolt 24, a second locking bolt 25, and an intelligent management module 6; the cover cylinder assembly 2 comprises a first cylinder 19, a top plate 18 fixed at the top opening of the first cylinder 19 and a bottom plate 20 fixed at the bottom opening of the first cylinder 19; a first round hole 21, a second round hole 22 and a third round hole 23 are formed in the circular top plate 18, wherein the second round hole 22 and the third round hole 23 are respectively located on two sides of the first round hole 21, the lower end surface of the spring 7 is fixed on the bottom plate 20, and the upper end of the spring 7 is fixed on a disc-shaped pressing plate 28; the cover plate component 3 comprises a disc 8, a cylindrical shaft sleeve 9, a cylindrical load sensor 10 and a displacement sensor 11, wherein the cylindrical shaft sleeve 9 is fixed at the bottom of the disc 8, the cylindrical load sensor 10 is vertically fixed at the bottom of the disc 8, and the displacement sensor 11 is fixed at the bottom of the disc 8; the bottom of the first jack 30 is fixed at the bottom of the disc 8, the top of the first jack 30 passes through the second round hole 22 to be in contact with the top of the disc-shaped pressing plate 28, the bottom of the second jack 31 is fixed at the bottom of the disc 8, and the top of the second jack 31 passes through the third round hole 23 to be in contact with the top of the disc-shaped pressing plate 28;
the pillar comprises a second cylinder 12 and a linear bearing 13, wherein the linear bearing 13 is sleeved on the second cylinder 12, the lower end of the second cylinder 12 penetrates through the first round hole 21 and the disc-shaped pressing plate 28 and is in threaded connection with the disc-shaped pressing plate 28, the pillar is vertically distributed, the upper part of the second cylinder 12 is sleeved on the outer side of the cylindrical shaft sleeve 9, and the cylindrical load sensor 10 is positioned between the upper end of the second cylinder 12 and the bottom of the disc 8; the first locking bolt 24 and the second locking bolt 25 both penetrate through the top plate 18, the first locking bolt 24 and the second locking bolt 25 are located on two sides of the first round hole 21, the first locking bolt 24 is sleeved with a first check nut 26, the second locking bolt 25 is sleeved with a second check nut 27, and the intelligent management module 6 is connected with the cylindrical load sensor 10 and the displacement sensor 11 through the data collection module 5.
The intelligent management module 6 comprises a standard load database and a standard displacement database, and the intelligent management module 6 is connected with an external terminal user 1.
The data collection module 5 is connected with the intelligent management module 6 in a wireless or wired mode; the displacement sensor 11 is a mechanical distance meter, an infrared distance meter or a laser distance meter; the cylindrical load sensor 10 is connected with the data acquisition module 5 through a load data line; the displacement sensor 11 is connected with the data acquisition module 5 through a displacement data line.
A fourth round hole 29 with internal threads for the second cylinder 12 to pass through is arranged at the center of the disc-shaped pressure plate 28; the second cylinder 12 has a fifth circular hole 14, a sixth circular hole 15, a seventh circular hole 16, and an eighth circular hole 17 formed in an upper portion thereof.
When the intelligent management module 6 works, the intelligent management module 6 makes a rating rule according to the standard load database and the standard displacement database, and sequentially grades the data to be excellent, qualified, unqualified and abnormal, the intelligent management module 6 respectively compares the measured values of the load and the displacement of the data acquisition module 5 with the data in the standard load database and the standard displacement database, grades the data and sends the grading result to the terminal user 1, when the grading result is abnormal, an alarm is given to the end user 1, when the rating result is unqualified, a prompt is given to the end user 1, when the load and the displacement of the spring support are debugged to be qualified or excellent, the alarm or reminder disappears, the rating result changes in real time along with the change of the measured values of the load and the displacement, and the terminal user 1 can look up real-time or historical load-displacement-time data and the rating result at any time.
Claims (8)
1. A spring support capable of monitoring load and displacement in real time is characterized by comprising a cover cylinder assembly (2), a cover plate assembly (3), a support column, a data acquisition module (5), a first locking bolt (24), a second locking bolt (25) and an intelligent management module (6);
the cover cylinder assembly (2) comprises a first cylinder (19), a top plate (18) fixed at an opening at the top of the first cylinder (19) and a bottom plate (20) fixed at an opening at the bottom of the first cylinder (19);
a first round hole (21), a second round hole (22) and a third round hole (23) are formed in the circular top plate (18), wherein the second round hole (22) and the third round hole (23) are respectively located on two sides of the first round hole (21), the lower end face of the spring (7) is fixed on the bottom plate (20), and the upper end of the spring (7) is fixed on the disc-shaped pressing plate (28);
the cover plate assembly (3) comprises a disc (8), a cylindrical shaft sleeve (9), a cylindrical load sensor (10) and a displacement sensor (11), wherein the cylindrical shaft sleeve (9) is fixed at the bottom of the disc (8), the cylindrical load sensor (10) is vertically fixed at the bottom of the disc (8), and the displacement sensor (11) is fixed at the bottom of the disc (8);
the bottom of the first jack (30) is fixed to the bottom of the disc (8), the top of the first jack (30) penetrates through the second round hole (22) to be in contact with the top of the disc-shaped pressing plate (28), the bottom of the second jack (31) is fixed to the bottom of the disc (8), and the top of the second jack (31) penetrates through the third round hole (23) to be in contact with the top of the disc-shaped pressing plate (28);
the pillar comprises a second cylinder (12) and a linear bearing (13), wherein the linear bearing (13) is sleeved on the second cylinder (12), the lower end of the second cylinder (12) penetrates through a first round hole (21) and a disc-shaped pressing plate (28) and is in threaded connection with the disc-shaped pressing plate (28), the pillar is vertically distributed, the upper part of the second cylinder (12) is sleeved on the outer side of a cylindrical shaft sleeve (9), and a cylindrical load sensor (10) is positioned between the upper end of the second cylinder (12) and the bottom of a disc (8);
the first locking bolt (24) and the second locking bolt (25) penetrate through the top plate (18), the first locking bolt (24) and the second locking bolt (25) are located on two sides of the first round hole (21), the first locking bolt (24) is sleeved with a first check nut (26), and the second locking bolt (25) is sleeved with a second check nut (27);
the intelligent management module (6) is connected with the cylindrical load sensor (10) and the displacement sensor (11) through the data collection module (5).
2. The spring support with the load and displacement capable of being monitored in real time according to claim 1, wherein the intelligent management module (6) comprises a standard load database and a standard displacement database, and the intelligent management module (6) is connected with an external end user (1).
3. Spring support according to claim 1, wherein the displacement sensor (11) is a mechanical distance meter, an infrared distance meter or a laser distance meter.
4. Spring support according to claim 1, wherein a fourth circular hole (29) with internal thread for the second cylinder (12) to pass through is provided in the center of the disc-shaped pressure plate (28).
5. The spring support capable of monitoring the load and the displacement in real time according to claim 4, wherein a fifth round hole (14), a sixth round hole (15), a seventh round hole (16) and an eighth round hole (17) are formed in the upper portion of the second cylinder (12).
6. The spring support with real-time load and displacement monitoring according to claim 1, characterized in that the cylindrical load sensor (10) is connected with the data collection module (5) through a load data line.
7. Spring support according to claim 1, wherein the displacement sensor (11) is connected to the data acquisition module (5) via a displacement data line.
8. Spring support according to claim 1, characterized in that the data collection module (5) is connected to the intelligent management module (6) in a wireless or wired manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022652607.1U CN215726726U (en) | 2020-11-16 | 2020-11-16 | Spring support capable of monitoring load and displacement in real time |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022652607.1U CN215726726U (en) | 2020-11-16 | 2020-11-16 | Spring support capable of monitoring load and displacement in real time |
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| Publication Number | Publication Date |
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| CN215726726U true CN215726726U (en) | 2022-02-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202022652607.1U Active CN215726726U (en) | 2020-11-16 | 2020-11-16 | Spring support capable of monitoring load and displacement in real time |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115326267A (en) * | 2022-10-17 | 2022-11-11 | 山东省地质矿产勘查开发局第五地质大队（山东省第五地质矿产勘查院） | Logging cable tension measurement alarm instrument and use method thereof |
-
2020
- 2020-11-16 CN CN202022652607.1U patent/CN215726726U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115326267A (en) * | 2022-10-17 | 2022-11-11 | 山东省地质矿产勘查开发局第五地质大队（山东省第五地质矿产勘查院） | Logging cable tension measurement alarm instrument and use method thereof |
| CN115326267B (en) * | 2022-10-17 | 2023-01-24 | 山东省地质矿产勘查开发局第五地质大队（山东省第五地质矿产勘查院） | Logging cable tension measurement alarm instrument and use method thereof |
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