CN221034760U - Support hanger load testing device - Google Patents
Support hanger load testing device Download PDFInfo
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- CN221034760U CN221034760U CN202322645160.9U CN202322645160U CN221034760U CN 221034760 U CN221034760 U CN 221034760U CN 202322645160 U CN202322645160 U CN 202322645160U CN 221034760 U CN221034760 U CN 221034760U
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- support
- servo motor
- adjusting
- bottom frame
- testing
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- 238000012360 testing method Methods 0.000 title claims abstract description 87
- 230000008878 coupling Effects 0.000 claims description 5
- 238000010168 coupling process Methods 0.000 claims description 5
- 238000005859 coupling reaction Methods 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000000712 assembly Effects 0.000 claims 1
- 238000000429 assembly Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/30—Nuclear fission reactors
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model discloses a support hanger load testing device which comprises a base and supporting legs arranged at four corners of the bottom of the base, wherein a testing component is arranged at the top of the base, one side of the testing component is connected with a height adjusting component, a connecting component is arranged between the testing components, a supporting plate is arranged on the base below one end of the connecting component, and by the aid of the testing component and the connecting component, when a support is used for falling test, a movable shaft is driven to rotate by a servo motor to drive the whole bottom frame to rotate, so that the connecting component on the bottom frame and a support hanger connected with the connecting component on the bottom frame can integrally rotate.
Description
Technical Field
The utility model relates to the technical field of support and hanger testing, in particular to a support and hanger load testing device.
Background
Support and hanger frame: the support and hanger is mainly used for steam-water pipelines or boiler equipment of a power plant and equipment devices for generating thermal displacement in operation. And calculating and determining the working and thermal displacement requirements of the spring support and hanger according to the stress condition of the pipeline.
The prior patent (bulletin number: CN 206132363U) discloses a support and hanger performance testing device, which comprises a bearing rail with a loading and unloading station and a testing station and a movable pulley which is arranged on the bearing rail and can hang a support and hanger, wherein the hanging of a support and hanger product is firstly carried out at the loading and unloading station, then the support and hanger product is moved to the testing station for performance testing, and then the support and hanger performance testing device is moved out for disassembly, so that the efficiency of the test bed for testing is greatly improved.
When the test device is used for testing the support and hanger, the support and hanger is required to be manually placed at the loading and unloading station and the test station, the design cannot save the moving cost of the support and hanger in the test process, meanwhile, the universal connector and the force measuring equipment are adopted in the test process, the actual use environment cannot be better simulated, and the test data is not accurate enough, so that the support and hanger load test device is provided for solving the problems.
Disclosure of utility model
The utility model provides a support and hanger load testing device, which solves the technical problems of high testing cost and inaccurate testing result of the existing testing device.
In order to solve the technical problems, the support hanger load testing device provided by the utility model comprises a base and supporting legs arranged at four corners at the bottom of the base, wherein a testing component is arranged at the top of the base, one side of the testing component is connected with a height adjusting component, a connecting component is arranged between the testing components, and a supporting plate is arranged on the base below one end of the connecting component;
The testing assembly comprises a bottom frame, movable shafts are connected to the inner wall of the bottom frame in a rotating mode, a testing frame is fixedly connected between the movable shafts and rotates through the movable shafts in the center of the movable shafts, a mounting hole is formed in one end, far away from the bottom frame, of the testing frame in a penetrating mode, an electric telescopic rod is arranged in the mounting hole, and the connecting assembly is correspondingly fixed to the electric telescopic rod.
Preferably, a first servo motor is installed on the outer side wall of the bottom frame, and the output end of the first servo motor is movably inserted on the bottom frame and fixedly connected with the movable shaft.
The technical scheme is adopted: utilize servo motor drive loose axle rotation, and then drive whole bottom frame rotation, thereby can realize on the bottom frame coupling assembling and the support gallows of awaiting measuring of connection on it rotate as a whole, this kind of design need not hoist and mount support gallows, support gallows's fixed can be gone on in ground, the effectual cost of having saved the hoist and mount, support gallows test is more convenient simultaneously, and hang the support gallows rotatory back and test, can be through constantly increasing the heavy object to support gallows on, the state when simulating support gallows uses, make the test result laminate reality more, ensure the accuracy of test.
Preferably, the connecting assembly comprises a mounting plate, the mounting plate is provided with two and corresponds the output of fixing at electric telescopic handle, the spout has all been seted up to one side that is close to bottom frame on the mounting plate, equal sliding connection has the slider on the spout, the screw thread is inserted on the slider and is equipped with adjusting screw, adjusting screw's bottom rotates to be connected on the inner wall of spout, adjusting screw's top activity runs through on spout and mounting plate, adjusting screw sets up the one end in the mounting plate top and is connected with No. three servo motor, no. three servo motor is fixed at the mounting plate top.
The technical scheme is adopted: the design of coupling assembling can be used for the connection of a gallows, and the multidirectional removal about the effect of collar accessible electric telescopic handle and No. three servo motor and adjusting screw in the coupling assembling for this device can be fit for the test of a plurality of different grade gallows.
Preferably, the other side of the sliding block far away from the sliding groove is fixedly connected with a mounting ring.
Preferably, the height adjusting assembly comprises a connecting plate, the connecting plate outside is provided with fixed frame, the adjustment tank has been seted up on the fixed frame, connecting plate sliding connection is on fixed frame's adjustment tank, the spacing groove has been seted up on fixed frame's the adjustment tank inner wall, one side that is close to the spacing groove on the connecting plate all is fixed with the limiting plate, the limiting plate on the connecting plate all corresponds sliding connection in the spacing groove on fixed frame adjustment tank, the screw thread is inserted on keeping away from the other end of bottom frame on the connecting plate and is equipped with accommodate the lead screw, accommodate the lead screw's bottom rotation is connected on the base, accommodate the top activity of lead screw runs through at height adjusting assembly's top, accommodate the top of lead screw is connected with No. two servo motor, no. two servo motor is fixed on the base.
The technical scheme is adopted: the height adjusting assembly can realize the overall height adjustment of the testing assembly, so that the height adjusting assembly can be adjusted according to the size of the support and hanger to be tested.
Preferably, the outer side wall of the bottom frame at the other side far away from the first servo motor is fixedly connected with one end of the connecting plate.
Compared with the related art, the utility model has the following beneficial effects:
1. Compared with the traditional support and hanger testing device, the support and hanger testing device has the advantages that the testing assembly and the connecting assembly are arranged, when the support is used for testing, the movable shaft is driven to rotate by the first servo motor, and then the whole bottom frame is driven to rotate, so that the whole support and hanger to be tested connected on the bottom frame can be rotated, the support and hanger is not required to be hoisted, the support and hanger can be fixed on the ground, the hoisting cost is effectively saved, meanwhile, the support and hanger testing is more convenient, the support and hanger is suspended for testing after being rotated, the weight can be continuously added to the support and hanger, the state of the support and hanger during use is simulated, the testing result is more fit with the actual situation, the testing accuracy is ensured, the connecting assembly can be used for connecting the support and hanger, and the mounting ring in the connecting assembly can move up and down in a left-right direction under the action of the electric telescopic rod, the third servo motor and the adjusting screw rod, so that the support and hanger testing device can be suitable for testing of a plurality of different types of support and hanger.
2. According to the utility model, the height adjusting assembly can realize the overall height adjustment of the testing assembly, so that the height adjusting assembly can be adjusted according to the size of the support and hanger to be tested.
Drawings
FIG. 1 is a front view of a hanger load testing apparatus;
FIG. 2 is a schematic diagram showing the working state of a hanger load testing device;
FIG. 3 is a block diagram of a height adjustment assembly in a hanger load testing apparatus;
fig. 4 is a structural view of a connection assembly in a hanger load testing apparatus.
Reference numerals in the drawings: 1. a base; 2. support legs; 3. a testing component; 4. a height adjustment assembly; 5. a connection assembly; 6. a bearing plate; 31. a bottom frame; 32. a test rack; 33. a mounting hole; 34. a first servo motor; 35. a movable shaft; 36. an electric telescopic rod; 41. a connecting plate; 42. adjusting a screw rod; 43. a second servo motor; 44. a fixed frame; 51. a mounting plate; 52. a chute; 53. a slide block; 54. a mounting ring; 55. adjusting a screw; 56. and a third servo motor.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model; all other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In a first embodiment of the present invention,
As shown in fig. 1-4, a support hanger load testing device comprises a base 1 and support legs 2 arranged at four corners at the bottom of the base 1, wherein a testing component 3 is arranged at the top of the base 1, one side of the testing component 3 is connected with a height adjusting component 4, a connecting component 5 is arranged between the testing components 3, and a supporting plate 6 is arranged on the base 1 below one end of the connecting component 5;
The testing assembly 3 comprises a bottom frame 31, movable shafts 35 are rotatably connected to the inner wall of the bottom frame 31, a testing frame 32 is fixedly connected between the movable shafts 35, the testing frame 32 rotates around the center of the movable shafts 35 through the movable shafts 35, a mounting hole 33 is formed in one end, far away from the bottom frame 31, of the testing frame 32 in a penetrating manner, electric telescopic rods 36 are arranged in the mounting holes 33, and the connecting assembly 5 is correspondingly fixed on the electric telescopic rods 36;
The outer side wall of the bottom frame 31 is provided with a first servo motor 34, the output end of the first servo motor 34 is movably inserted on the bottom frame 31 and is fixedly connected with a movable shaft 35, the movable shaft 35 is driven by the first servo motor 34 to rotate, and then the whole bottom frame 31 is driven to rotate, so that the whole bottom frame 31 is enabled to rotate, a connecting component 5 and a support and hanger to be tested connected with the connecting component are connected with the connecting component, the support and hanger are not required to be hoisted, the support and hanger can be fixed on the ground, the hoisting cost is effectively saved, meanwhile, the support and hanger is more convenient to test, the support and hanger is suspended for testing after being rotated, and the state of the support and hanger in use can be simulated by continuously adding a weight to the support and hanger, so that the test result is more fit with reality, and the accuracy of the test is ensured;
The connecting assembly 5 comprises a mounting plate 51, the mounting plate 51 is provided with two output ends which are correspondingly fixed on the electric telescopic rod 36, a sliding groove 52 is formed in one side, close to the bottom frame 31, of the mounting plate 51, sliding blocks 53 are connected to the sliding groove 52 in a sliding mode, adjusting screws 55 are inserted into the sliding grooves 53 in a threaded mode, the bottom ends of the adjusting screws 55 are rotatably connected to the inner walls of the sliding grooves 52, the tops of the adjusting screws 55 movably penetrate through the sliding grooves 52 and the mounting plate 51, one ends of the adjusting screws 55 arranged above the mounting plate 51 are connected with a third servo motor 56, the third servo motor 56 is fixed at the tops of the mounting plate 51, the connecting assembly 5 can be used for connecting supporting and hanging frames, and a mounting ring 54 in the connecting assembly 5 can move in a vertical and horizontal mode through the functions of the electric telescopic rod 36, the third servo motor 56 and the adjusting screws 55, so that the connecting assembly can be suitable for testing of supporting and hanging frames of various types;
The other side of the sliding block 53 far away from the sliding groove 52 is fixedly connected with a mounting ring 54;
the outer side wall of the bottom frame 31 at the other side far away from the first servo motor 34 is fixedly connected with one end of a connecting plate 41.
Example two
As shown in fig. 3, the height adjusting component 4 includes a connecting plate 41, the outside of the connecting plate 41 is provided with a fixed frame 44, an adjusting groove is formed in the fixed frame 44, the connecting plate 41 is slidably connected to the adjusting groove of the fixed frame 44, a limit groove is formed in the inner wall of the adjusting groove of the fixed frame 44, a limit plate is fixed on one side, close to the limit groove, of the connecting plate 41, the limit plate on the connecting plate 41 is correspondingly slidably connected to the limit groove on the adjusting groove of the fixed frame 44, an adjusting screw 42 is inserted into the other end, far away from the bottom frame 31, of the connecting plate 41, the bottom end of the adjusting screw 42 is rotatably connected to the base 1, the top end of the adjusting screw 42 movably penetrates through the top of the height adjusting component 4, a second servo motor 43 is connected to the top of the adjusting screw 42, the second servo motor 43 is fixed to the base 1, and the height adjusting component 4 can realize overall height adjustment of the testing component 3, so that the adjusting of the hanger is adjusted according to the size to be tested.
Working principle: as shown in fig. 1-4, the support and hanger is connected with the mounting ring 54, in the connection process, the third servo motor 56 is started, so that the third servo motor 56 drives the chute 52 to rotate, the up-and-down movement of the sliding block 53 is completed, the horizontal position of the whole mounting plate 51 can be changed by starting the electric telescopic rod 36, the horizontal movement of the mounting ring 54 is completed, the omnibearing movement of the sliding block 53 is realized, the adjustment is further carried out according to the type and the size of the support and hanger, the connection of the support and hanger is completed, the second servo motor 43 is started, the connecting plate 41 is utilized to drive the whole test assembly 3 and the support and hanger to move upwards through the threaded movement on the adjusting screw rod 42, the first servo motor 34 is started after the movement to the designated position, the whole bottom frame 31 is rotated until the bottom frame 31 is kept in a vertical state, and at this time, the load test can be carried out by simulating the adding of weights on the support and hanger.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a support hanger load testing arrangement, its characterized in that includes base (1) and supporting leg (2) that base (1) bottom four corners set up, the top of base (1) is provided with test assembly (3), one side of test assembly (3) is connected with high adjusting part (4), be provided with coupling assembling (5) between test assembly (3), be provided with on base (1) of coupling assembling (5) one end below supporting plate (6);
The testing assembly (3) comprises a bottom frame (31), movable shafts (35) are rotatably connected to the inner wall of the bottom frame (31), testing frames (32) are fixedly connected between the movable shafts (35), the testing frames (32) rotate through the movable shafts (35) in the center of the movable shafts (35), mounting holes (33) are formed in one ends, far away from the bottom frame (31), of the testing frames (32 in a penetrating mode, electric telescopic rods (36) are mounted in the mounting holes (33), and the connecting assemblies (5) are correspondingly fixed to the electric telescopic rods (36).
2. The support and hanger load testing device according to claim 1, wherein a first servo motor (34) is installed on the outer side wall of the bottom frame (31), and an output end of the first servo motor (34) is movably inserted on the bottom frame (31) and is fixedly connected with the movable shaft (35).
3. The support and hanger load testing device according to claim 1, wherein the connecting assembly (5) comprises a mounting plate (51), the mounting plate (51) is provided with two output ends which are correspondingly fixed on the electric telescopic rod (36), a chute (52) is formed in one side, close to the bottom frame (31), of the mounting plate (51), sliding blocks (53) are slidably connected onto the chute (52), adjusting screws (55) are inserted onto the sliding blocks (53) in a threaded manner, the bottom ends of the adjusting screws (55) are rotatably connected onto the inner walls of the chute (52), the tops of the adjusting screws (55) movably penetrate through the chute (52) and the mounting plate (51), a third servo motor (56) is connected to one end, arranged above the mounting plate (51), of the adjusting screws (55), and the third servo motor (56) is fixed onto the top of the mounting plate (51).
4. A hanger load testing device according to claim 3, wherein the other side of the slider (53) far from the chute (52) is fixedly connected with a mounting ring (54).
5. The support and hanger load testing device according to claim 1, wherein the height adjusting component (4) comprises a connecting plate (41), a fixed frame (44) is arranged outside the connecting plate (41), an adjusting groove is formed in the fixed frame (44), the connecting plate (41) is slidably connected to the adjusting groove of the fixed frame (44), a limiting groove is formed in the inner wall of the adjusting groove of the fixed frame (44), limiting plates are fixed to one side, close to the limiting groove, of the connecting plate (41), the limiting plates on the connecting plate (41) are correspondingly slidably connected to the limiting grooves in the adjusting groove of the fixed frame (44), an adjusting screw (42) is inserted into the other end, far away from the bottom frame (31), of the connecting plate (41), the bottom end of the adjusting screw (42) is rotatably connected to the base (1), the top end of the adjusting screw (42) movably penetrates through the top of the height adjusting component (4), a second servo motor (43) is connected to the top of the adjusting screw (42), and the second servo motor (43) is fixed to the base (1).
6. A hanger load testing apparatus according to claim 2, wherein an outer side wall of the bottom frame (31) of the other side far from the first servo motor (34) is fixedly connected with one end of the connecting plate (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322645160.9U CN221034760U (en) | 2023-09-28 | 2023-09-28 | Support hanger load testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322645160.9U CN221034760U (en) | 2023-09-28 | 2023-09-28 | Support hanger load testing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221034760U true CN221034760U (en) | 2024-05-28 |
Family
ID=91170523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322645160.9U Active CN221034760U (en) | 2023-09-28 | 2023-09-28 | Support hanger load testing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221034760U (en) |
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2023
- 2023-09-28 CN CN202322645160.9U patent/CN221034760U/en active Active
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