CN111521383A - Anti-seismic support and hanger loading testing device - Google Patents
Anti-seismic support and hanger loading testing device Download PDFInfo
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- CN111521383A CN111521383A CN202010465759.2A CN202010465759A CN111521383A CN 111521383 A CN111521383 A CN 111521383A CN 202010465759 A CN202010465759 A CN 202010465759A CN 111521383 A CN111521383 A CN 111521383A
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- seismic
- block
- protection
- loading test
- sleeve
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M13/00—Testing of machine parts
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- Vibration Prevention Devices (AREA)
Abstract
The invention discloses a loading test device for an anti-seismic support and hanger, which comprises a loading test body, wherein a buffer seat is fixedly arranged at the bottom of the loading test body, anti-seismic sleeve blocks are symmetrically arranged at the side parts of the buffer seat, the anti-seismic sleeve blocks are sleeved on anti-seismic sleeve columns, the bottom ends of the anti-seismic sleeve columns are fixedly arranged on a bottom plate, anti-seismic springs are sleeved on the anti-seismic sleeve columns, the top ends of the anti-seismic springs are connected to the anti-seismic sleeve blocks, the bottom ends of the anti-seismic sleeve columns are connected to the bottom plate. When the device works, the device is fixed on the ground through the installation box, when the device is carried, the first bevel gear rotates by starting the driving motor, the first bevel gear is meshed with the second bevel gear, the second bevel gear rotates to drive the lifting shaft to rotate, the upper part of the lifting shaft is provided with a threaded area, the threaded area is provided with the lifting rod through threads, the lifting rod is driven to move, and the movement stability of the lifting rod can be improved through the arrangement of the limiting groove.
Description
Technical Field
The invention relates to the technical field of supports and hangers, in particular to a loading test device for an anti-seismic support and hanger.
Background
The support and hanger frame is mainly used for steam-water pipelines or boiler equipment of a power plant, and thermal displacement and equipment devices thereof generated in the process of operation. Calculating the working and thermal displacement requirements of the determined spring support and hanger according to the stress condition of the pipeline; setting the spring support and hanger according to the design load: namely, the spring is pre-pressed and is positioned at a cold load position; theoretical working position of cold state on the same time scale; the supporting and hanging frame can be mainly divided into four categories; a spring support hanger, a pipe support hanger, a root support hanger and an accessory support hanger. With the development of the industry and the expansion of the application range of pipelines, the frequency of use of the support and hanger is higher and more, and the anti-seismic support and hanger is one of the favored types, and although the production process of the existing anti-seismic support and hanger is maturing day by day, part of the defects still remain to be improved.
Current testing arrangement mostly needs artifical transport during the test to be fixed subaerial, and is very inconvenient during the transport, extravagant manpower and materials have reduced work efficiency.
Disclosure of Invention
The invention aims to provide a loading test device for an anti-seismic support and hanger, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
an anti-seismic support and hanger loading test device comprises a loading test body, wherein a buffer seat is fixedly installed at the bottom of the loading test body, anti-seismic sleeve blocks are symmetrically arranged at the side parts of the buffer seat, the anti-seismic sleeve blocks are sleeved on anti-seismic sleeve columns, the bottom ends of the anti-seismic sleeve columns are fixedly installed on a bottom plate, anti-seismic springs are sleeved on the anti-seismic sleeve columns, the top ends of the anti-seismic springs are connected to the anti-seismic sleeve blocks, the bottom ends of the anti-seismic sleeve columns are connected to the bottom plate, and a protection;
the bottom plate bottom is equipped with the install bin, and the roof is equipped with driving motor in the install bin, and driving motor output shaft has first bevel gear, and first bevel gear meshing has second bevel gear, and second bevel gear has the lift axle, and the lift axle both ends are rotated with the install bin inner wall and are connected the setting, and lift axle upper portion is equipped with the screw thread region, and the screw thread is equipped with the lifter on the screw thread region, and the lifter both ends set up with the spacing groove of install bin inside wall is spacing, lifter bottom symmetry is equipped with moving mechanism, and the install bin bottom is equipped with the installing port, and moving mechanism sets up with the installing port cooperation.
Preferably, the top end of the anti-seismic casing column is provided with a position blocking block.
Preferably, protection mechanism includes the bearer bar, and the bearer bar inside wall is equipped with the protection groove, and it is equipped with the protection piece to slide in the protection groove, and the protection piece is connected with articulated piece, and articulated piece one end articulates there is the connecting rod, and the connecting rod other end articulates and is connected with the buffer block, and the bearer bar internal fixation is equipped with the horizontal pole, and two buffer blocks slide and set up at the horizontal pole, articulated piece upper portion is equipped with the pillar, and two pillars are connected with jointly with the piece, with the fixed setting in the buffing pad bottom.
Preferably, the protection block is connected with the bottom wall of the protection groove through a first spring.
Preferably, the two buffer blocks are connected through a second spring.
Preferably, a supporting groove is formed between the bottom walls of the protection frames, a supporting block is fixedly arranged at the bottom of the buffer block, and the supporting block is slidably arranged in the supporting groove.
Preferably, the two ends of the lifting shaft are rotatably connected with the inner wall of the installation box through bearing seats.
Preferably, the moving mechanism comprises a moving sleeve box, a moving slide block is arranged in the moving sleeve box in a sliding mode, a moving slide column is arranged at the bottom of the moving slide block, and the moving slide column penetrates through the moving sleeve box to be connected with the moving wheel.
Preferably, the upper part of the movable sliding block is connected with the inner top wall of the movable sleeve through a return spring.
Compared with the prior art, the invention has the beneficial effects that
(1) When the device works, the device is fixed on the ground through the mounting box, when the device is carried, the first bevel gear rotates by starting the driving motor, the first bevel gear is meshed with the second bevel gear, the second bevel gear rotates to drive the lifting shaft to rotate, the upper part of the lifting shaft is provided with a threaded area, the threaded area is provided with a lifting rod in a threaded manner, the lifting rod is driven to move, and the movement stability of the lifting rod can be improved through the arrangement of the limiting groove; the lifting rod moves to drive the moving mechanism to move downwards; thereby drive and remove the wheel and remove downwards, and then contact ground, make things convenient for the removal of device, remove the traveller through removing the wheel removal, remove the traveller rebound, drive and remove the slider and slide in removing the cover box to reset spring compression realizes the shock attenuation buffering effect of removal in-process, and the device plays the protection effect in the walking.
(2) The device vibrations, drive the cushion socket and move down, and then move on antidetonation sleeve post through antidetonation cover piece, the antidetonation spring realizes compressing and reseing, simultaneously through with piece downstream, drive the pillar downstream, and then drive articulated piece downstream, then first spring compression, drive the buffer block through the connecting rod and move on the horizontal pole, thereby realize the compression of second spring, and then further play the shock attenuation effect, the device can further receive the protection in the walking.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged schematic view of FIG. 1 at A;
FIG. 3 is a schematic structural view of an anti-seismic casing column and an anti-seismic casing block according to the present invention;
FIG. 4 is a schematic structural view of the protection mechanism of the present invention;
fig. 5 is a schematic structural diagram of the moving mechanism of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, in the embodiment of the invention, an anti-seismic support and hanger loading test device comprises a loading test body 1, wherein a buffer seat 2 is fixedly installed at the bottom of the loading test body 1, anti-seismic sleeve blocks 3 are symmetrically arranged at the side parts of the buffer seat 2, the anti-seismic sleeve blocks 3 are sleeved on anti-seismic sleeve columns 4, the bottom ends of the anti-seismic sleeve columns 4 are fixedly installed on a bottom plate 5, anti-seismic springs 6 are sleeved on the anti-seismic sleeve columns 4, the top ends of the anti-seismic springs 6 are connected to the anti-seismic sleeve blocks 3, the bottom ends of the anti-seismic sleeve blocks are connected to the bottom plate 5, and a;
the bottom of the bottom plate 5 is provided with an installation box 9, the top wall in the installation box 9 is provided with a driving motor 10, an output shaft of the driving motor 10 is connected with a first bevel gear 11, the first bevel gear 11 is meshed with a second bevel gear 12, the second bevel gear 12 is connected with a lifting shaft 13, two ends of the lifting shaft 13 are rotatably connected with the inner wall of the installation box 9, the upper part of the lifting shaft 13 is provided with a threaded area 14, the upper threads of the threaded area 14 are provided with lifting rods 15, two ends of each lifting rod 15 are in limit arrangement with limit grooves 16 in the inner side wall of the installation box 9, the bottom of each lifting rod 15 is symmetrically provided with moving mechanisms 18, the bottom of the installation box 9 is provided with.
The moving mechanism 18 of this embodiment includes a moving sleeve 181, a moving slider 182 is slidably disposed in the moving sleeve 181, a moving strut 183 is disposed at the bottom of the moving slider 182, and the moving strut 183 passes through the moving sleeve 181 and is connected to a moving wheel 184.
The upper part of the moving slider 182 of this embodiment is connected to the inner top wall of the moving sleeve 181 by a return spring 185.
When the device works, the device is fixed on the ground through the mounting box 9, when the device is carried, the driving motor 10 is started, the first bevel gear 11 rotates, the first bevel gear 11 is meshed with the second bevel gear 12, the second bevel gear 12 rotates to drive the lifting shaft 13 to rotate, the upper part of the lifting shaft 13 is provided with a threaded area 14, the threaded area 14 is provided with a lifting rod 15 in a threaded manner, the lifting rod 15 is driven to move, and the movement stability of the lifting rod 15 can be improved through the arrangement of the limiting groove 16; the lifting rod 15 moves to drive the moving mechanism 18 to move downwards; the movable wheel 184 is driven to move downwards to contact the ground, so that the device is convenient to move, the movable sliding column 183 moves upwards through the movement of the movable wheel 184, the movable sliding block 182 is driven to slide in the movable sleeve box 181, and the return spring 185 is compressed, so that the damping and buffering effects in the moving process are realized, and the device has a protection effect in the walking process;
the top end of the anti-seismic casing column 4 of the embodiment is provided with a blocking block 7, so that the anti-seismic casing block 3 is prevented from being separated from the anti-seismic casing column 4.
The protection block 83 of this embodiment is connected to the bottom wall of the protection groove 82 by a first spring 88.
The two buffer blocks 86 of this embodiment are connected by a second spring 89.
In the embodiment, a supporting groove 810 is arranged between the bottom walls of the protective frame 81, a supporting block 811 is fixedly arranged at the bottom of the buffer block 86, and the supporting block 811 is slidably arranged in the supporting groove 810; the movement stability of the buffer block 86 on the cross bar 87 is improved through the matching arrangement of the supporting blocks 811 and the supporting grooves 810;
the both ends of the lifting shaft 13 of this embodiment are connected the setting with the inner wall of installation box 9 through the rotation of bearing frame 17, and the setting of bearing frame 17 has improved lifting shaft 13 rotational stability.
Device vibrations, drive cushion socket 2 downstream, and then move on antidetonation sleeve post 4 through antidetonation cover piece 3, antidetonation spring 6 realizes compressing and reseing, simultaneously through with piece 813 downstream, drive pillar 812 downstream, and then drive articulated piece 84 downstream, then first spring 88 compression, drive bumper block 86 through connecting rod 85 and move on horizontal pole 87, thereby realize the compression of second spring 89, and then further play the shock attenuation effect, the device can further receive the protection in the walking.
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.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (9)
1. An anti-seismic support and hanger loading test device comprises a loading test body (1), and is characterized in that a buffer seat (2) is fixedly mounted at the bottom of the loading test body (1), anti-seismic sleeve blocks (3) are symmetrically arranged at the side parts of the buffer seat (2), the anti-seismic sleeve blocks (3) are sleeved on anti-seismic sleeve columns (4), the bottom ends of the anti-seismic sleeve columns (4) are fixedly mounted on a bottom plate (5), anti-seismic springs (6) are sleeved on the anti-seismic sleeve columns (4), the top ends of the anti-seismic springs (6) are connected to the anti-seismic sleeve blocks (3), the bottom ends of the anti-seismic springs are connected to the bottom plate (5), and a protection mechanism (8) is arranged between the bottom plate (5;
bottom plate (5) bottom is equipped with install bin (9), the roof is equipped with driving motor (10) in install bin (9), driving motor (10) output shaft has first bevel gear (11), first bevel gear (11) meshing has second bevel gear (12), second bevel gear (12) are connected with lift axle (13), lift axle (13) both ends are connected the setting with install bin (9) inner wall rotation, lift axle (13) upper portion is equipped with threaded area (14), threaded area (14) are gone up the screw and are equipped with lifter (15), lifter (15) both ends and the spacing setting of spacing groove (16) of install bin (9) inside wall, lifter (15) bottom symmetry is equipped with moving mechanism (18), install bin (9) bottom is equipped with installing port (19), moving mechanism (18) and installing port (19) cooperation setting.
2. An earthquake-resistant support and hanger loading test device according to claim 1, wherein the top end of the earthquake-resistant sleeve column (4) is provided with a stop block (7).
3. The loading test device for the earthquake-resistant support hanger according to claim 1, wherein the protection mechanism (8) comprises a protection frame (81), a protection groove (82) is formed in the inner side wall of the protection frame (81), a protection block (83) is arranged in the protection groove (82) in a sliding mode, the protection block (83) is connected with a hinged block (84), one end of the hinged block (84) is hinged to a connecting rod (85), the other end of the connecting rod (85) is hinged to a buffer block (86), a cross rod (87) is fixedly arranged in the protection frame (81), the two buffer blocks (86) are arranged on the cross rod (87) in a sliding mode, a protection column (812) is arranged on the upper portion of the hinged block (84), the two protection columns (812) are connected with the same block (813) in a common mode, and the same block (813) is fixedly arranged.
4. An earthquake-resistant support and hanger loading test device according to claim 3, characterized in that the protection block (83) is connected with the bottom wall in the protection groove (82) through a first spring (88).
5. An earthquake-resistant support and hanger loading test device according to claim 3, characterized in that two buffer blocks (86) are connected with each other through a second spring (89).
6. The loading test device for the earthquake-resistant support and hanger frame according to claim 3 is characterized in that a supporting groove (810) is formed between the bottom walls of the protection frame (81), a supporting block (811) is fixedly arranged at the bottom of the buffer block (86), and the supporting block (811) is slidably arranged in the supporting groove (810).
7. An earthquake-resistant support and hanger loading test device according to claim 1, wherein two ends of the lifting shaft (13) are rotatably connected with the inner wall of the installation box (9) through a bearing seat (17).
8. An earthquake-resistant support and hanger loading test device according to claim 1, wherein the moving mechanism (18) comprises a moving sleeve (181), a moving slide block (182) is slidably arranged in the moving sleeve (181), a moving slide column (183) is arranged at the bottom of the moving slide block (182), and the moving slide column (183) passes through the moving sleeve (181) and is connected with a moving wheel (184).
9. An earthquake-resistant support and hanger loading test device as claimed in claim 8, wherein the upper part of the movable slider (182) is connected with the inner top wall of the movable sleeve (181) through a return spring (185).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010465759.2A CN111521383A (en) | 2020-05-28 | 2020-05-28 | Anti-seismic support and hanger loading testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010465759.2A CN111521383A (en) | 2020-05-28 | 2020-05-28 | Anti-seismic support and hanger loading testing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111521383A true CN111521383A (en) | 2020-08-11 |
Family
ID=71907758
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010465759.2A Withdrawn CN111521383A (en) | 2020-05-28 | 2020-05-28 | Anti-seismic support and hanger loading testing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111521383A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112325068A (en) * | 2020-10-29 | 2021-02-05 | 江西省一互电气有限公司 | Power equipment fault detection device and system |
| CN113865851A (en) * | 2021-10-18 | 2021-12-31 | 江苏圣大中远电力科技有限公司 | A capability test device for antidetonation gallows |
| CN115342284A (en) * | 2022-09-14 | 2022-11-15 | 宁夏超合电力物资有限公司 | Device for testing performance of anti-seismic support and hanger |
-
2020
- 2020-05-28 CN CN202010465759.2A patent/CN111521383A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112325068A (en) * | 2020-10-29 | 2021-02-05 | 江西省一互电气有限公司 | Power equipment fault detection device and system |
| CN113865851A (en) * | 2021-10-18 | 2021-12-31 | 江苏圣大中远电力科技有限公司 | A capability test device for antidetonation gallows |
| CN115342284A (en) * | 2022-09-14 | 2022-11-15 | 宁夏超合电力物资有限公司 | Device for testing performance of anti-seismic support and hanger |
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20200811 |
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| WW01 | Invention patent application withdrawn after publication |