CN204314146U - Deformation measuring device and use the testing machine of this deformation measuring device - Google Patents
Deformation measuring device and use the testing machine of this deformation measuring device Download PDFInfo
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- CN204314146U CN204314146U CN201420839123.XU CN201420839123U CN204314146U CN 204314146 U CN204314146 U CN 204314146U CN 201420839123 U CN201420839123 U CN 201420839123U CN 204314146 U CN204314146 U CN 204314146U
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- measuring device
- deformation measuring
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- guide pole
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Abstract
The utility model relates to a kind of deformation measuring device and uses the testing machine of this deformation measuring device, and deformation measuring device comprises support, stay-supported code translator, guide pole and holder; Stay-supported code translator is fixed on support, and guide pole slides through support, and is connected with the bracing wire of stay-supported code translator; Holder comprises screw rod, two end blocks, two sliding bars, installation portion, adjustment handwheel and two intermediate plates; Two end blocks are separately fixed at two sliding bars, and installation portion to be fixed on sliding bar and to be connected with guide pole, and screw rod is rotatably connected respectively on two end blocks; One intermediate plate to be slidably connected on two sliding bars and to be connected with the left-handed thread of screw rod; Another intermediate plate to be slidably connected on two sliding bars and to be connected with screw rod dextrorotation thread.Testing machine is stretched to horizontal sheet material by drawing mechanism, and the displacement that the stay-supported decoder measuring on two deformation measuring devices obtains is added the development length that can obtain horizontal sheet material, realizes the measurement accuracy to horizontal sheet material tensile number certificate.
Description
Technical field
The utility model relates to the tensile property fields of measurement of horizontal material, particularly relates to a kind of deformation measuring device and uses the testing machine of this deformation measuring device.
Background technology
As everyone knows, the large scale structure application of high-strength plank, thick-walled pipe, wide plate Combination Welding is increasingly extensive, such as oil transporting appliance manufacturing industry, shipbuilding industry etc.For giving full play to the performance of material, failure mechanisms such as needing to study its stretching, bend, shear, be tired.
Such as application number is that the Chinese patent of 201320389902.X discloses a kind of large-size horizontal wide plate material cupping machine, belongs to testing machine.The utility model is by cushion dashpot, cushion dashpot bracing frame, locomotive one, buffer pull rod, bracing frame one, heavy rail, bracing frame two, wear pin device two, locomotive two, bracing frame three, bracket, cross supporting frame, chuck movable cylinder, chuck crossbeam one, loading hydraulic cylinder, force snesor, bulb platen, bolster stake, wear pin device one, clamp, chuck crossbeam two, position adjustment cylinder, restoring cylinder, large-length measurement mechanism, weld bond deformation measurement, weld jig two, weld jig one forms.The utility model has the advantage of: novel structure, have employed the form that four hydraulic loaded cylinder synchro control load, solve a super large load testing machine oil cylinder load, separately force cell measurement bring oil cylinder, force snesor processing difficulties a difficult problem, have employed and move to both sides with four oil cylinder immediate roofs, two crossbeams, thus fallen super large load testing machine manufacturing cost greatly low.
In prior art, before horizontal sheet material is fixed on cupping machine, first the parts being used for deformation measurement on cupping machine are needed to dismantle, after horizontal sheet material is fixed on predeterminated position and connects pulling motion device, again the parts for deformation measurement are carried out being assembled to cupping machine, dismounting and assembly operation loaded down with trivial details; Secondly, due to the defect of structural design, the parts of deformation measurement, to the DATA REASONING out of true of the deflection of horizontal sheet material, are unfavorable for analyzing the tensile property of horizontal sheet material.
Utility model content
Based on this, be necessary for deformation measurement in prior art parts dismounting and assembly operation is loaded down with trivial details and the coarse problem of stretching DATA REASONING to horizontal sheet material, provide a kind of and be convenient to dismounting and assemble and accurately can measure the deformation measuring device of the stretching data of horizontal sheet material and use the testing machine of this deformation measuring device.
A kind of deformation measuring device, comprising: support, stay-supported code translator, guide pole and holder;
Described stay-supported code translator is fixing on the bracket, and described guide pole slides through described support, and is connected with the bracing wire of described stay-supported code translator;
Described holder comprises: screw rod, two end blocks, two sliding bars, installation portion, adjustment handwheel and two intermediate plates;
Two described sliding bar parallel interval are arranged, two described end blocks are separately fixed at two ends corresponding to two described sliding bars, described installation portion is fixed on the described sliding bar between two described end blocks, and be connected with described guide pole, described screw rod is through described installation portion, and being rotatably connected respectively on two described end blocks, described adjustment handwheel is connected with one end of described screw rod;
Intermediate plate described in one is slidably connected on two described sliding bars described in described installation portion and between end block, and is connected with the left-handed thread of described screw rod;
Intermediate plate described in another is slidably connected on described installation portion and two described sliding bars described in another between end block, and is connected with described screw rod dextrorotation thread;
Two described intermediate plates are provided with mutually towards prong.
Wherein in an embodiment, described support comprises: two slide blocks and connecting portion;
Described connecting portion is fixedly connected with two slide blocks respectively, and described stay-supported code translator is fixed on the described connecting portion between two described slide blocks;
Described guide pole slides through described connecting portion.
Wherein in an embodiment, described slide block comprises: bearing, two pulleys and locking handwheel;
Two described pulley rotation are arranged on described bearing, and the turn of described locking handwheel is arranged on described bearing.
Wherein in an embodiment, described connecting portion is provided with projection, and described guide pole slides through described projection.
Wherein in an embodiment, described installation portion comprises fixed block and lock handle;
Described fixed block is fixed on the described sliding bar between two described end blocks, and described lock handle is connected with described guide pole.
Wherein in an embodiment, described guide pole is fixed with pulling block, the bracing wire of described stay-supported code translator is connected on described pulling block.
A kind of testing machine, comprises the deformation measuring device described in above-mentioned arbitrary, also comprises pedestal, drawing mechanism and two clamping sections;
Described pedestal is fixed with two slide rails be arranged in parallel, two described clamping sections are arranged between two described slide rails, clamping section described in one is fixed on described pedestal, slide and arrange on described pedestal in clamping section described in another, described drawing mechanism is arranged on described pedestal, and drive with clamping section described in another and be connected, the bracket slide of described deformation measuring device is connected on two described slide rails.
Wherein in an embodiment, described pedestal offers elongate slots, two described clamping sections and described drawing mechanism are arranged in described elongate slots, and two described slide rails are separately fixed at the edge of described elongate slots.
Wherein in an embodiment, described drawing mechanism is telescoping cylinder, and the telescopic shaft of described telescoping cylinder is connected with clamping section described in another.
Wherein in an embodiment, also comprise for by horizontal hoisting board to the mechanical arm on described pedestal, described mechanical arm is arranged on described pedestal.
Above-mentioned testing machine is stretched to horizontal sheet material by drawing mechanism, the displacement that stay-supported code translator on first deformation measuring device obtains with the stay-supported decoder measuring on the second deformation measuring device is added the development length that can obtain horizontal sheet material, realizes the measurement accuracy to horizontal sheet material tensile number certificate.
Accompanying drawing explanation
Fig. 1 is the structural representation of testing machine of the present utility model;
Fig. 2 is the enlarged drawing of a-quadrant shown in Fig. 1;
Fig. 3 is the structural representation of the first deformation measuring device shown in Fig. 1;
Fig. 4 is the structural representation of holder shown in Fig. 3.
Embodiment
As depicted in figs. 1 and 2, wherein, Fig. 1 is the structural representation of testing machine 10 of the present utility model, and Fig. 2 is the enlarged drawing of a-quadrant shown in Fig. 1.
Testing machine 10 comprises: the first deformation measuring device 100, second deformation measuring device 200, clamping section 500, pedestal 300, first clamping section 400, second, drawing mechanism 600 and mechanical arm 700.
Pedestal 300 is fixed with the first slide rail 310 and the second slide rail 320 be arranged in parallel, first clamping section 400 is fixed on pedestal 300, second clamping section 500 is slidably arranged on pedestal 300, and the first clamping section 400 and the second clamping section 500 are arranged between the first slide rail 310 and the second slide rail 320.Drawing mechanism 600 is arranged on pedestal 300, and drives with the second clamping section 500 and be connected.Mechanical arm 700 is arranged on pedestal 300, for lifting horizontal sheet material 010 to pedestal 300.In actual applications, horizontal sheet material 010 lifts on pedestal 300 by mechanical arm 700, first clamping section 400 and the second clamping section 500 are clamped in the two ends of horizontal sheet material 010 respectively, horizontal sheet material 010 is made firmly to be arranged on pedestal 300, drawing mechanism 600 is by pulling the second clamping section 500, apply tensile force on horizontal sheet material 010, realize the stretching to horizontal sheet material 010.
In the present embodiment, pedestal 300 offers elongate slots 330, first clamping section 400 and the second clamping section 500 are disposed in elongate slots 330, and drawing mechanism 600 is arranged in elongate slots 330, and the first slide rail 310 and the second slide rail 320 are separately fixed at the edge of elongate slots 330.Drawing mechanism 600 is telescoping cylinder, and the telescopic shaft of drawing mechanism 600 is connected with the second clamping section 500.In other embodiments, drawing mechanism 600 also can be motor, pulls the second clamping section 500 by chain with coordinating of gear, or pulls the second clamping section 500 by belt with coordinating of belt pulley.
As shown in Figure 3 and Figure 4, wherein, Fig. 3 for the structural representation of the first deformation measuring device 100 shown in Fig. 1, Fig. 4 be the structural representation of holder 140 shown in Fig. 3.
First deformation measuring device 100 comprises: support 110, stay-supported code translator 120, guide pole 130 and holder 140.Wherein, described stay-supported code translator adopts existing product to realize, and the utility model is required for protection at this is its existence in the first deformation measuring device and annexation.
See also Fig. 2, support 110 is slidably connected on the first slide rail 310 and the second slide rail 320, and stay-supported code translator 120 is fixed on support 110, and guide pole 130 slides through support 110, and guide pole 130 is connected with the bracing wire 121 of stay-supported code translator 120.
Holder 140 comprises: screw rod 141, first end block 142, second end block 143, first sliding bar 144, second sliding bar 145, installation portion 146, adjustment handwheel 147, first intermediate plate 148 and the second intermediate plate 149.
First sliding bar 144 and the second sliding bar 145 parallel interval are arranged, one end of first sliding bar 144 and one end of the second sliding bar 145 are fixedly connected with the first end block 142, and the other end of the first sliding bar 144 and the other end of the second sliding bar 145 are fixedly connected with the second end block 143.Installation portion 146 is fixed on the first sliding bar 114 between the first end block 142 and the second end block 143 and the second sliding bar 145, and is connected with guide pole 130.Screw rod 141 is through installation portion 146, and the two ends of screw rod 141 are rotatably connected respectively on the first end block 142 and the second end block 143, and adjustment handwheel 147 is connected with screw rod 141 one end.
First intermediate plate 148 is slidably connected on the first sliding bar 144 between installation portion 146 and the first end block 142 and the second sliding bar 145, and the first intermediate plate 148 is connected with the left-handed thread of screw rod 141.Second intermediate plate 149 is slidably connected on the first sliding bar 144 between installation portion 146 and the second end block 143 and the second sliding bar 145, and the second intermediate plate 149 is connected with screw rod 141 dextrorotation thread.Because the first intermediate plate 148 and the second intermediate plate 149 and the thread of screw rod 141 direction that spins is contrary, screw rod 141 is driven to rotate by turn adjustment handwheel 147, and then drive the first intermediate plate 148 and the second intermediate plate 149 to move along direction relatively or contrarily, realize regulating spacing between the first intermediate plate 148 and the second intermediate plate 149 by turn adjustment handwheel 147.
First intermediate plate 148 is provided with on several prong 1481, second intermediate plates 149 and is provided with several prongs 1491, prong 1481 and prong 1491 are mutually towards setting.As shown in Figure 4, the pointed end of prong 1481 and prong 1491 is mutually towards setting.
In the present embodiment, support 110 comprises: the first slide block 111, second slide block 112 and connecting portion 113.First slide block 111 and the second slide block 112 are slidably arranged on the first slide rail 310 and the second slide rail 320 respectively, connecting portion 113 is fixedly connected with the second slide block 112 with the first slide block 111 respectively, and stay-supported code translator 120 is fixed on the connecting portion 113 between the first slide block 111 and the second slide block 112.Guide pole 130 slides through connecting portion 113.Concrete, connecting portion 113 is provided with projection 1131, guide pole 130 slides through projection 1131.
Be described for the first slide block 111, the first slide block 111 comprises: bearing 1111, first pulley 1112, second pulley 1113 and locking handwheel 1114.First pulley 1112 and the second pulley 1113 rotate and are arranged on bearing 1111, and the turn of locking handwheel 1114 is arranged on bearing 1111, bearing 1111 to be locked at the predeterminated position on the first slide rail 310.
Second deformation measuring device 200 is identical with the structure of the first deformation measuring device 100, repeats no more.
In actual applications, when horizontal sheet material 010 is clamped by the first clamping section 400 and the second clamping section 500 and is firmly arranged on after on pedestal 300, slide the first deformation measuring device 100 and the second deformation measuring device 200, the holder 140 of the first deformation measuring device 100 is clamped in the predeterminated position of horizontal sheet material 010, concrete, horizontal sheet material 010 is clamped between the first intermediate plate 148 and the second intermediate plate 149, several prongs 1481 and several prongs 1491 insert in horizontal sheet material 010, horizontal sheet material 010 is held firmly clamped and is held between the first intermediate plate 148 and the second intermediate plate 149.Then locking handwheel 1114 is utilized to be locked on the first slide rail 310 by bearing 1111.In like manner, the holder of the second deformation measuring device 200 is clamped in the predeterminated position of horizontal sheet material 010.The locking handwheel of the second deformation measuring device 200 is utilized to be locked at by bearing on the first slide rail 310.Make easily the first deformation measuring device 100 and the second deformation measuring device 200 to be arranged on testing machine 10, without the need to loaded down with trivial details dismounting and assembly operation.
Be removably mounted on guide pole 130 to realize holder 140, installation portion 146 comprises fixed block 1461 and lock handle 1462, fixed block 1461 is fixed on the first sliding bar 144 between the first end block 142 and the second end block 143 and the second sliding bar 145, and lock handle 1462 is connected with guide pole 130.Like this, can easily by the fractionation of holder 140 and guide pole 130 be connected by lock handle 1462.Concrete, guide pole 130 is fixed with pulling block 131, the bracing wire 121 of stay-supported code translator 120 is connected on pulling block 131.
Above-mentioned testing machine 10 is stretched to horizontal sheet material 010 by drawing mechanism 600, the displacement that stay-supported code translator 120 on first deformation measuring device 100 obtains with the stay-supported decoder measuring on the second deformation measuring device 200 is added the development length that can obtain horizontal sheet material 010, the measurement accuracy of the data that realize stretching to horizontal sheet material 010.
Each technical characteristic of the above embodiment can combine arbitrarily, for making description succinct, the all possible combination of each technical characteristic in above-described embodiment is not all described, but, as long as the combination of these technical characteristics does not exist contradiction, be all considered to be the scope that this instructions is recorded.
The above embodiment only have expressed several embodiment of the present utility model, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to utility model patent scope.It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be as the criterion with claims.
Claims (10)
1. a deformation measuring device, is characterized in that, comprising: support, stay-supported code translator, guide pole and holder;
Described stay-supported code translator is fixing on the bracket, and described guide pole slides through described support, and is connected with the bracing wire of described stay-supported code translator;
Described holder comprises: screw rod, two end blocks, two sliding bars, installation portion, adjustment handwheel and two intermediate plates;
Two described sliding bar parallel interval are arranged, two described end blocks are separately fixed at two ends corresponding to two described sliding bars, described installation portion is fixed on the described sliding bar between two described end blocks, and be connected with described guide pole, described screw rod is through described installation portion, and being rotatably connected respectively on two described end blocks, described adjustment handwheel is connected with one end of described screw rod;
Intermediate plate described in one is slidably connected on two described sliding bars described in described installation portion and between end block, and is connected with the left-handed thread of described screw rod;
Intermediate plate described in another is slidably connected on described installation portion and two described sliding bars described in another between end block, and is connected with described screw rod dextrorotation thread;
Two described intermediate plates are provided with mutually towards prong.
2. deformation measuring device according to claim 1, is characterized in that, described support comprises: two slide blocks and connecting portion;
Described connecting portion is fixedly connected with two slide blocks respectively, and described stay-supported code translator is fixed on the described connecting portion between two described slide blocks;
Described guide pole slides through described connecting portion.
3. deformation measuring device according to claim 2, is characterized in that, described slide block comprises: bearing, two pulleys and locking handwheel;
Two described pulley rotation are arranged on described bearing, and the turn of described locking handwheel is arranged on described bearing.
4. deformation measuring device according to claim 3, is characterized in that, described connecting portion is provided with projection, and described guide pole slides through described projection.
5. deformation measuring device according to claim 1, is characterized in that, described installation portion comprises fixed block and lock handle;
Described fixed block is fixed on the described sliding bar between two described end blocks, and described lock handle is connected with described guide pole.
6. deformation measuring device according to claim 1, is characterized in that, described guide pole is fixed with pulling block, and the bracing wire of described stay-supported code translator is connected on described pulling block.
7. a testing machine, is characterized in that, comprises the deformation measuring device described in arbitrary one of claim 1 to 6, also comprises pedestal, drawing mechanism and two clamping sections;
Described pedestal is fixed with two slide rails be arranged in parallel, two described clamping sections are arranged between two described slide rails, clamping section described in one is fixed on described pedestal, slide and arrange on described pedestal in clamping section described in another, described drawing mechanism is arranged on described pedestal, and drive with clamping section described in another and be connected, the bracket slide of described deformation measuring device is connected on two described slide rails.
8. testing machine according to claim 7, is characterized in that, described pedestal offers elongate slots, and two described clamping sections and described drawing mechanism are arranged in described elongate slots, and two described slide rails are separately fixed at the edge of described elongate slots.
9. testing machine according to claim 7, is characterized in that, described drawing mechanism is telescoping cylinder, and the telescopic shaft of described telescoping cylinder is connected with clamping section described in another.
10. testing machine according to claim 7, is characterized in that, also comprise for by horizontal hoisting board to the mechanical arm on described pedestal, described mechanical arm is arranged on described pedestal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420839123.XU CN204314146U (en) | 2014-12-24 | 2014-12-24 | Deformation measuring device and use the testing machine of this deformation measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420839123.XU CN204314146U (en) | 2014-12-24 | 2014-12-24 | Deformation measuring device and use the testing machine of this deformation measuring device |
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| Publication Number | Publication Date |
|---|---|
| CN204314146U true CN204314146U (en) | 2015-05-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420839123.XU Expired - Fee Related CN204314146U (en) | 2014-12-24 | 2014-12-24 | Deformation measuring device and use the testing machine of this deformation measuring device |
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| CN (1) | CN204314146U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106895772A (en) * | 2015-12-20 | 2017-06-27 | 杨宗保 | Expansion link magnetic bracing wire container deformation measurement sheathing tool |
| CN114111694A (en) * | 2021-10-13 | 2022-03-01 | 四川省公路规划勘察设计研究院有限公司 | Anti-slide pile deformation monitoring device and failure early warning system |
-
2014
- 2014-12-24 CN CN201420839123.XU patent/CN204314146U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106895772A (en) * | 2015-12-20 | 2017-06-27 | 杨宗保 | Expansion link magnetic bracing wire container deformation measurement sheathing tool |
| CN114111694A (en) * | 2021-10-13 | 2022-03-01 | 四川省公路规划勘察设计研究院有限公司 | Anti-slide pile deformation monitoring device and failure early warning system |
| CN114111694B (en) * | 2021-10-13 | 2024-01-26 | 四川省公路规划勘察设计研究院有限公司 | Anti-slide pile deformation monitoring device and failure early warning system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150506 Termination date: 20161224 |