CN205483522U - Move a year pipe clamp and draw pressure testing arrangement - Google Patents
Move a year pipe clamp and draw pressure testing arrangement Download PDFInfo
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- CN205483522U CN205483522U CN201620079509.4U CN201620079509U CN205483522U CN 205483522 U CN205483522 U CN 205483522U CN 201620079509 U CN201620079509 U CN 201620079509U CN 205483522 U CN205483522 U CN 205483522U
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Abstract
The utility model relates to a move a year pipe clamp and draw pressure testing arrangement, it includes its characterized in that test platform (1) and installs moving on test platform (1) and carry a pipe clamp and draw and press test fixture, it draws pressure test fixture to include a counter force seat (3), the 2nd counter force seat (4), jack bottom plate (5), two effect hollow jack (6), force transducer ring flange (7), force transducer (8), force transducer extension bar (9), adjusting screw (10), grating chi connecting plate (11), grating chi (12) and pipeline simulation (13) to move a year pipe clamp. The utility model discloses move a year pipe clamp and draw pressure testing arrangement has can simulate the pipe clamp in -service use state that carries that moves completely, and the ability more objectively verified and move an advantage of carrying the pipe clamp design.
Description
Technical field
This utility model relates to a kind of dynamic load pipe clamp tension/compression testing device.
Background technology
My company researches and develops 700 DEG C of advanced ultra supercritical suspension and supports, see Fig. 1 and Fig. 2, it is directed to antivibrator dynamic load pipe clamp (hereinafter referred to as dynamic load pipe clamp), product development finally needs with type approval test to verify design correctness, therefore my company have developed a set of dynamic load pipe clamp tension/compression testing device, simulation dynamic load pipe clamp real use state, can verify that dynamic load pipe clamp designs more objectively completely.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned deficiency, it is provided that one can simulate dynamic load pipe clamp real use state completely, can verify the dynamic load pipe clamp tension/compression testing device that dynamic load pipe clamp designs more objectively.
The purpose of this utility model is achieved in that
A kind of dynamic load pipe clamp tension/compression testing device, it is characterised in that it includes test platform and the dynamic load pipe clamp tension and compression test fixture being installed on test platform；
Described dynamic load pipe clamp tension and compression test fixture includes the first counter-force seat, the second counter-force seat, jack bottom plate, double acting hollow jack, force transducer ring flange, force transducer, force transducer extension bar, adjusting screw rod, grating scale connecting plate, grating scale and pipeline A part
nullLeft section and right section of test platform it is arranged in about described first counter-force seat and described second counter-force seat，Described jack bottom plate and the first counter-force seat connect，Described double acting hollow jack is arranged the most to the right，The left end of described double acting hollow jack is fixing with jack bottom plate to be connected，Described force transducer ring flange has two，The right-hand member of the described double acting hollow jack left end by first force transducer ring flange attachment force sensor，The right-hand member of the described force transducer left end by second force transducer ring flange attachment force sensor extension bar，The left end of described adjusting screw rod is spun in the screwed hole of force transducer extension bar right-hand member，The right-hand member of described adjusting screw rod is provided with a pin shaft hole，The upper end of grating scale connecting plate is connected on adjusting screw rod，The read head of described grating scale is connected to the bottom of grating scale connecting plate，The main scale of described grating scale is installed on the test platform immediately below grating scale connecting plate，The right-hand member of described pipeline A part connects the second counter-force seat，Described pipeline A part includes pipeline A part base plate、Duct section and upper and lower two pieces of duct section connecting plates，Described pipeline A part base plate and the fixing connection of the second counter-force seat，The right-hand member of two pieces of duct section connecting plates connects epimere and the hypomere of simulating piece base plate respectively，Upper end and the lower end of described duct section connect respectively at upper and lower two pieces of duct section connecting plates.
A kind of dynamic load pipe clamp tension/compression testing device, it is characterised in that its installation method is as follows:
1, left section and right section at test platform is positioned at same facade and installs the first counter-force seat and described second counter-force seat；
2, jack bottom plate is installed on the first counter-force seat；
3, double acting hollow jack is installed on jack bottom plate；
4, right section of double acting hollow jack, first force transducer ring flange is installed；
5, installing force sensor on first force transducer ring flange；
6, second force transducer ring flange is installed on force transducer；
7, installing force sensor extension bar on second force transducer ring flange；
8, the left end of adjusting screw rod is spun in the screwed hole of force transducer extension bar right-hand member；
9, on adjusting screw rod, grating scale connecting plate is connected；
10, grating scale is installed；
11, pipe laying simulating piece on the second counter-force seat.
Described test is put down and is included two girders arranged laterally side by side, the bottom of two girders and top are respectively arranged with the identical base plate of structure and panel, it is disposed with along its length on described panel and two ranked first bolt hole, two ranked second bolt hole and two and ranked third bolt hole, two ranked first bolt hole, two ranked second bolt hole and two and ranked third bolt hole and be arranged symmetrically with and be gradually distance from this cross central line before and after the cross central line of panel, the size of the first bolt hole, the second bolt hole and the 3rd bolt hole is gradually increased.
Described first counter-force seat includes the first counter-force seat bottom plate, the first counter-force seat left plate, the first counter-force seat right plate and the first counter-force seat reinforcing plate, wherein the first counter-force seat left plate and the first counter-force seat right plate are longitudinally arranged in the end face left section and right section of the first counter-force seat bottom plate, the left end of the first counter-force seat reinforcing plate and right-hand member are connected to the first counter-force seat left plate and the middle part of the first counter-force seat right plate, and the bottom of the first counter-force seat reinforcing plate connects the end face of the first counter-force seat bottom plate.
Described second counter-force seat includes the second counter-force seat bottom plate, the second counter-force seat left plate, the second counter-force seat right plate and the second counter-force seat reinforcing plate, wherein the second counter-force seat left plate and the second counter-force seat right plate are longitudinally arranged in the end face left section and right section of the second counter-force seat bottom plate, the left end of the second counter-force seat reinforcing plate and right-hand member are connected to the second counter-force seat left plate and the middle part of the second counter-force seat right plate, and the bottom of the second counter-force seat reinforcing plate connects the end face of the second counter-force seat bottom plate.
Compared with prior art, the beneficial effects of the utility model are:
This utility model dynamic load pipe clamp tension/compression testing device has can simulate dynamic load pipe clamp real use state completely, can verify the advantage that dynamic load pipe clamp designs more objectively.
Accompanying drawing explanation
Fig. 1 is the front view of dynamic load pipe clamp.
Fig. 2 is the side view of dynamic load pipe clamp.
Fig. 3 is the top view of test platform.
Fig. 4 is the front view of test platform.
Fig. 5 is the A-A sectional view of Fig. 3.
Fig. 6 is the structural representation of dynamic load pipe clamp tension and compression test fixture.
Wherein:
Girder 1.1, base plate 1.2, panel 1.3, reinforcing plate 1.4, welding groove the 1.5, first bolt hole the 1.6, second bolt hole the 1.7, the 3rd bolt hole 1.8
Dynamic load pipe clamp 2, upper pipe clamping pieces 2.1, bearing pin 2.2, U-bolt 2.3, hex nut 2.4, liner 2.5, fixture block 2.6
First counter-force seat the 3, second counter-force seat 4, jack bottom plate 5, double acting hollow jack 6, force transducer ring flange 7, force transducer 8, force transducer extension bar 9, adjusting screw rod 10, grating scale connecting plate 11, grating scale 12, pipeline A part 13, pipeline A part base plate 13.1, duct section 13.2, duct section connecting plate 13.3.
Detailed description of the invention
Seeing Fig. 1 and Fig. 2, a kind of dynamic load pipe clamp 2 that this utility model relates to, it includes pipe clamping pieces 2.1, bearing pin 2.2, U-bolt 2.3, hex nut 2.4, liner 2.5 and fixture block 2.6.Wherein bearing pin 2.2 is arranged in the upper end of pipe clamping pieces 2.1, the two ends, left and right of U-bolt 2.3 are locked by two hex nuts 2.4 after being upward through the lower left quarter of pipe clamping pieces 2.1 and right lower quadrant thus are fixed with U-bolt 2.3 by upper pipe clamping pieces 2.1 and be connected, described liner 2.5 is arcuate structure, described liner 2.5 opening upwards is arranged at U-bolt 2.3 inner surface, and described fixture block 2.6 is embedded in the draw-in groove in the middle of bottom pipe clamping pieces 2.1.
A kind of dynamic load pipe clamp tension/compression testing device that this utility model relates to, it includes test platform 1 and the dynamic load pipe clamp tension and compression test fixture being installed on test platform 1.
nullSee Fig. 3 ~ Fig. 5，Described test platform 1 includes two girders arranged laterally side by side 1.1，Girder 1.1 is I-beam，The bottom of two girders 1.1 and top are respectively arranged with the identical base plate of structure 1.2 and panel 1.3，The length and width of base plate 1.2 and panel 1.3 are respectively 5000mm and 840mm，Base plate 1.2 bottom surface is 792mm to panel 1.3 apical side height，The front side of two girders 1.1 and rear side respectively and are evenly arranged with eight pieces of reinforcing plates 1.4 between base plate 1.2 and panel 1.3，The spacing of adjacent two reinforcing plates 1.4 is 1000mm，Wherein offer the welding groove 1.5 of spaced apart multiple bar shaped on the base plate 1.2 of two girder 1.1 joints and panel 1.3，By welding groove 1.5 base plate 1.2 and panel 1.3 welded with on two girders 1.1，It is disposed with two along its length on described panel 1.3 and ranked first bolt hole 1.6、Two ranked second bolt hole 1.7 and two ranked third bolt hole 1.8，Two ranked first bolt hole 1.6、Two ranked second bolt hole 1.7 and two ranked third bolt hole 1.8 and is arranged symmetrically with before and after the cross central line of panel 1.3 and is gradually distance from this cross central line，First bolt hole 1.6、The size of the second bolt hole 1.7 and the 3rd bolt hole 1.8 is gradually increased.In first bolt hole the 1.6, second bolt hole 1.7 and the 3rd bolt hole 1.8, rotation is equipped with the first bolt of dimension, the second bolt and the 3rd bolt respectively.
See Fig. 6, described dynamic load pipe clamp tension and compression test fixture includes first counter-force seat the 3, second counter-force seat 4, jack bottom plate 5, double acting hollow jack 6, force transducer ring flange 7, force transducer 8, force transducer extension bar 9, adjusting screw rod 10, grating scale connecting plate 11, grating scale 12 and pipeline A part 13, and pipeline A part 13 is positioned at the front-right of adjusting screw rod 10.
Described first counter-force seat 3 includes the first counter-force seat bottom plate, the first counter-force seat left plate, the first counter-force seat right plate and the first counter-force seat reinforcing plate, wherein the first counter-force seat left plate and the first counter-force seat right plate are longitudinally arranged in the end face left section and right section of the first counter-force seat bottom plate, the left end of the first counter-force seat reinforcing plate and right-hand member are connected to the first counter-force seat left plate and the middle part of the first counter-force seat right plate, and the bottom of the first counter-force seat reinforcing plate connects the end face of the first counter-force seat bottom plate.
Described second counter-force seat 4 includes the second counter-force seat bottom plate, the second counter-force seat left plate, the second counter-force seat right plate and the second counter-force seat reinforcing plate, wherein the second counter-force seat left plate and the second counter-force seat right plate are longitudinally arranged in the end face left section and right section of the second counter-force seat bottom plate, the left end of the second counter-force seat reinforcing plate and right-hand member are connected to the second counter-force seat left plate and the middle part of the second counter-force seat right plate, and the bottom of the second counter-force seat reinforcing plate connects the end face of the second counter-force seat bottom plate.
Described first counter-force seat 3 and described second counter-force seat about 4 are arranged in left section and right section of the panel 1.3 of test platform 1.
nullDescribed jack bottom plate 5 connects by the first counter-force seat right plate of bolt and the first counter-force seat 3 is fixing，Described double acting hollow jack 6 is laterally arranged to the right，The left end of described double acting hollow jack 6 is connected by bolt is fixing with jack bottom plate 5，Described force transducer ring flange 7 has two，The right-hand member of described double acting hollow jack 6 left end by first force transducer ring flange 7 attachment force sensor 8，The right-hand member of described force transducer 8 left end by second force transducer ring flange 7 attachment force sensor extension bar 9，The left end of described adjusting screw rod 10 is spun in the screwed hole of force transducer extension bar 9 right-hand member，The right-hand member of described adjusting screw rod 10 is provided with a pin shaft hole，The top of described grating scale connecting plate 11 is provided with a breach，This breach is sheathed on left section of adjusting screw rod 10，By two locking nuts of grating scale connecting plate 11 breach both sides, grating scale connecting plate 11 is lock onto on adjusting screw rod 10，The read head of described grating scale 12 is connected to the bottom of grating scale connecting plate 11，The main scale of described grating scale 12 is installed on the panel 1.3 of the test platform 1 immediately below grating scale connecting plate 11.Described pipeline A part 13 includes pipeline A part base plate 13.1, duct section 13.2 and upper and lower two pieces of duct section connecting plates 13.3, described pipeline A part base plate 13.1 connects by the second counter-force seat left plate of bolt and the second counter-force seat 4 is fixing, the right-hand member of two pieces of duct section connecting plates 13.3 connects epimere and the hypomere of simulating piece base plate 13.1 respectively, and upper end and the lower end of described duct section 13.2 connect respectively at upper and lower two pieces of duct section connecting plates 13.3.
The installation method of above-mentioned dynamic load pipe clamp tension/compression testing device is as follows:
1, left section and right section at test platform is positioned at same facade and installs the first counter-force seat 3 and described second counter-force seat 4；
2, jack bottom plate 5 is installed on the first counter-force seat 3；
3, double acting hollow jack 6 is installed on jack bottom plate 5；
4, right section of double acting hollow jack 6, first force transducer ring flange 7 is installed；
5, installing force sensor 8 on first force transducer ring flange 7；
6, second force transducer ring flange 7 is installed on force transducer 8；
7, installing force sensor extension bar 9 on second force transducer ring flange 7；
8, on left section of screw rod of adjusting screw rod 10, the left end of adjusting screw rod 10 is spun in the screwed hole of force transducer extension bar 9 right-hand member after putting two locking nuts by rotation；
9, by two locking nut locking grating scale connecting plates 11 on left section of screw rod of adjusting screw rod 10；
10, grating scale 12 is installed；
11, pipe laying simulating piece 13 on the second counter-force seat 4.
A kind of tension and compression method of testing of dynamic load pipe clamp, it includes following step:
Step one, installation dynamic load pipe clamp tension/compression testing device
Step 2, dynamic load pipe clamp 2 is installed on dynamic load pipe clamp tension/compression testing device
Dynamic load pipe clamp 2 lateral arrangement, unclamp U-bolt 2.3 and hex nut 2.4, U-bolt 2.3 is set on the duct section 13.2 of pipeline A part 13, the right side wall of duct section 13.2 is close to by liner 2.5, locking U-bolt 2.3 and hex nut 2.4, fixture block 2.6 blocks the left side wall of duct section 13.2, and bearing pin 2.2 is connected with the pin shaft hole of adjusting screw rod 10 right-hand member.
Step 3, test
Load double acting hollow jack 6, due to dynamic load pipe clamp 2 almost rigidity, deflection is the least, and load mode uses manual pump to load, and does not select electrodynamic pump to load, electrodynamic pump speed loading velocity is fast, the accuracy of loaded value cannot be held, although manual pump loads slowly, but the load value of anticipated setting can accurately be loaded into, when the loading force of force transducer 8 output is close to anticipated setting load, slow down loading velocity until testing out Tensile or Compressive Loading value the most to be measured.
When loading double acting hollow jack manually pump and drawing (pressure) output loads, load passes to force transducer by force transducer flange, then passes to dynamic load pipe clamp to be measured by adjusting screw rod, acts on the second little counter-force seat finally by pipeline A part.The tension and compression method of testing of above-mentioned a kind of dynamic load pipe clamp meets dynamic load pipe clamp and draws, presses the test of both direction, completely the same with real use state, can verify the reasonability that dynamic load pipe clamp designs objectively.
Claims (4)
1. a dynamic load pipe clamp tension/compression testing device, it is characterised in that it includes test platform (1) and the dynamic load pipe clamp tension and compression test fixture being installed on test platform (1)；
Described dynamic load pipe clamp tension and compression test fixture includes the first counter-force seat (3), the second counter-force seat (4), jack bottom plate (5), double acting hollow jack (6), force transducer ring flange (7), force transducer (8), force transducer extension bar (9), adjusting screw rod (10), grating scale connecting plate (11), grating scale (12) and pipeline A part (13)
nullDescribed first counter-force seat (3) and described second counter-force seat (4) left and right are arranged in left section and right section of test platform (1)，Described jack bottom plate (5) is connected with the first counter-force seat (3)，Described double acting hollow jack (6) is laterally arranged to the right，The left end of described double acting hollow jack (6) is fixing with jack bottom plate (5) to be connected，Described force transducer ring flange (7) has two，The right-hand member of described double acting hollow jack (6) left end by first force transducer ring flange (7) attachment force sensor (8)，The right-hand member of described force transducer (8) left end by second force transducer ring flange (7) attachment force sensor extension bar (9)，The left end of described adjusting screw rod (10) is spun in the screwed hole of force transducer extension bar (9) right-hand member，The right-hand member of described adjusting screw rod (10) is provided with a pin shaft hole，The upper end of grating scale connecting plate (11) is connected on adjusting screw rod (10)，The read head of described grating scale (12) is connected to the bottom of grating scale connecting plate (11)，The main scale of described grating scale (12) is installed on the test platform (1) immediately below grating scale connecting plate (11)，The right-hand member of described pipeline A part (13) connects the second counter-force seat (4)，Described pipeline A part (13) includes pipeline A part base plate (13.1)、Duct section (13.2) and upper and lower two pieces of duct section connecting plates (13.3)，Described pipeline A part base plate (13.1) is fixing with the second counter-force seat (4) to be connected，The right-hand member of two pieces of duct section connecting plates (13.3) connects epimere and the hypomere of simulating piece base plate (13.1) respectively，Upper end and the lower end of described duct section (13.2) connect respectively at upper and lower two pieces of duct section connecting plates (13.3).
nullA kind of dynamic load pipe clamp tension/compression testing device the most according to claim 1，It is characterized in that described test platform (1) includes two girders arranged laterally side by side (1.1)，The bottom of two girders (1.1) and top are respectively arranged with the identical base plate of structure (1.2) and panel (1.3)，It is disposed with two on described panel (1.3) along its length and ranked first bolt hole (1.6)、Two ranked second bolt hole (1.7) and two ranked third bolt hole (1.8)，Two ranked first bolt hole (1.6)、Two ranked second bolt hole (1.7) and two ranked third bolt hole (1.8) and is arranged symmetrically with before and after the cross central line of panel (1.3) and is gradually distance from this cross central line，First bolt hole (1.6)、The size of the second bolt hole (1.7) and the 3rd bolt hole (1.8) is gradually increased.
A kind of dynamic load pipe clamp tension/compression testing device the most according to claim 1, it is characterized in that described first counter-force seat includes the first counter-force seat bottom plate, first counter-force seat left plate, first counter-force seat right plate and the first counter-force seat reinforcing plate, wherein the first counter-force seat left plate and the first counter-force seat right plate are longitudinally arranged in the end face left section and right section of the first counter-force seat bottom plate, the left end of the first counter-force seat reinforcing plate and right-hand member are connected to the first counter-force seat left plate and the middle part of the first counter-force seat right plate, the bottom of the first counter-force seat reinforcing plate connects the end face of the first counter-force seat bottom plate.
A kind of dynamic load pipe clamp tension/compression testing device the most according to claim 1, it is characterized in that described second counter-force seat includes the second counter-force seat bottom plate, second counter-force seat left plate, second counter-force seat right plate and the second counter-force seat reinforcing plate, wherein the second counter-force seat left plate and the second counter-force seat right plate are longitudinally arranged in the end face left section and right section of the second counter-force seat bottom plate, the left end of the second counter-force seat reinforcing plate and right-hand member are connected to the second counter-force seat left plate and the middle part of the second counter-force seat right plate, the bottom of the second counter-force seat reinforcing plate connects the end face of the second counter-force seat bottom plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620079509.4U CN205483522U (en) | 2016-01-27 | 2016-01-27 | Move a year pipe clamp and draw pressure testing arrangement |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620079509.4U CN205483522U (en) | 2016-01-27 | 2016-01-27 | Move a year pipe clamp and draw pressure testing arrangement |
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| Publication Number | Publication Date |
|---|---|
| CN205483522U true CN205483522U (en) | 2016-08-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620079509.4U Active CN205483522U (en) | 2016-01-27 | 2016-01-27 | Move a year pipe clamp and draw pressure testing arrangement |
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| CN (1) | CN205483522U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105510022A (en) * | 2016-01-27 | 2016-04-20 | 江苏电力装备有限公司 | Dynamic-load pipe clamp tension and compression testing device and method |
| CN106448758A (en) * | 2016-08-31 | 2017-02-22 | 中广核工程有限公司 | Nuclear-grade pipeline standard support and hanger testing tool and testing method |
-
2016
- 2016-01-27 CN CN201620079509.4U patent/CN205483522U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105510022A (en) * | 2016-01-27 | 2016-04-20 | 江苏电力装备有限公司 | Dynamic-load pipe clamp tension and compression testing device and method |
| CN105510022B (en) * | 2016-01-27 | 2018-03-16 | 江苏电力装备有限公司 | The tension and compression method of testing of dynamic load pipe clamp tension/compression testing device and dynamic load pipe clamp |
| CN106448758A (en) * | 2016-08-31 | 2017-02-22 | 中广核工程有限公司 | Nuclear-grade pipeline standard support and hanger testing tool and testing method |
| CN106448758B (en) * | 2016-08-31 | 2018-05-01 | 中广核工程有限公司 | One seed nucleus level pepe standard suspension and support test tool and test method |
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