CN207020001U - A kind of steel bar welding fitting device for testing tensile strength - Google Patents

A kind of steel bar welding fitting device for testing tensile strength Download PDF

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Publication number
CN207020001U
CN207020001U CN201720857629.7U CN201720857629U CN207020001U CN 207020001 U CN207020001 U CN 207020001U CN 201720857629 U CN201720857629 U CN 201720857629U CN 207020001 U CN207020001 U CN 207020001U
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CN
China
Prior art keywords
weldment
supporting plate
hydraulic cylinder
tensile strength
run
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201720857629.7U
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Chinese (zh)
Inventor
俞捷
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Zhejiang New Century Engineering Inspection Co Ltd
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Zhejiang New Century Engineering Inspection Co Ltd
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Priority to CN201720857629.7U priority Critical patent/CN207020001U/en
Application granted granted Critical
Publication of CN207020001U publication Critical patent/CN207020001U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

It the utility model is related to architectural engineering detection technique field, especially a kind of steel bar welding fitting device for testing tensile strength, including weldment fixed mechanism, the weldment fixed mechanism includes thrust axis, the thrust axis extends vertically through the first weldment, through hole of the thrust axis through two symmetrically arranged tension boards, two tension boards are placed in the first weldment both sides, the hydraulic cylinder includes hydraulic cylinder piston rod, Barrel of Hydraulic Cylinders, the first supporting plate is run through in described hydraulic cylinder piston rod one end, and the one end run through is connected with the 3rd limited block, the second supporting plate is run through in described Barrel of Hydraulic Cylinders one end, pressure sensor is provided between first limited block and the second supporting plate, the pressure sensor is connected by data wire with pressure display instrument.The utility model can not only accurately measure weldment tensile strength, and use safe ready.

Description

A kind of steel bar welding fitting device for testing tensile strength
Technical field
It the utility model is related to architectural engineering detection technique field, more particularly to a kind of detection of steel bar welding fitting tensile strength Device.
Background technology
With the development in epoch, building construction is increasingly advanced, is mixed by the reinforcing bar of initial earthwork house room till now Solidifying abode house room, present building construction can use many steel bar welding fittings as the framework of a house, if the welding point of weldment Mechanical property is bad, it will influences the quality of weldment, then carcase quality will be affected, if can not send out in time It is existing, then the generation of the major disasters such as house collapse will to be caused, it is therefore desirable to carry out the detection of intensity, present people before the use When detecting weldment tensile strength, simply simply carry out percussion detection, it is impossible to obtain accurate numerical value.
Utility model content
The purpose of this utility model is that steel bar welding fitting tensile strength detection in the prior art is inaccurate to be lacked in order to solve Point, and a kind of steel bar welding fitting device for testing tensile strength proposed.
To achieve these goals, the utility model employs following technical scheme:
Design a kind of steel bar welding fitting device for testing tensile strength, including the first weldment, the second weldment, described first Weldment, the second weldment weld together, and first weldment, the one end of the second weldment away from welding point are equipped with One weldment fixed mechanism.
The weldment fixed mechanism includes thrust axis, and the thrust axis extends vertically through the first weldment, the thrust axis Through the through hole of two symmetrically arranged tension boards, two tension boards are placed in the first weldment both sides, the thrust axis two End is locked by bolt, and the one end of the tension board away from the first weldment is connected with sliding block, and the sliding block is placed in the first support In the horizontal slide that plate opens up, the sliding block other end is connected with the second limited block, and first supporting plate is fixed on bottom plate.
Swallow-tail form sliding block is connected with close to the first supporting plate bottom of the second weldment, the swallow-tail form sliding block is placed in In the swallow-tail form slideway opened up on bottom plate, and the side of first supporting plate away from the second weldment fills provided with hydraulic pressure dynamometry Put, the hydraulic pressure device for measuring force includes hydraulic cylinder, and the hydraulic cylinder includes hydraulic cylinder piston rod, Barrel of Hydraulic Cylinders, the hydraulic pressure The first supporting plate is run through in cylinder piston rod one end, and the one end run through is connected with the 3rd limited block, and described Barrel of Hydraulic Cylinders one end is passed through The second supporting plate is worn, and the one end run through is connected with the first limited block, second supporting plate is fixed on bottom plate, and described first Pressure sensor is provided between limited block and the second supporting plate, the pressure sensor is connected by data wire and pressure display instrument Connect.
Preferably, pad is provided between the tension board and the first weldment, the pad is spring shim.
Preferably, first weldment, the second weldment, hydraulic cylinder three are in same level.
The utility model proposes a kind of steel bar welding fitting device for testing tensile strength, beneficial effect is:This practicality is new Type respectively makes a hole at the both ends of weldment first when in detection, then by pulling force shaft insertion hole, is drawn by two Power plate is arranged on thrust axis, and is locked by bolt, is finally opened hydraulic cylinder, is shunk hydraulic cylinder, during contraction, Pressure sensor is extruded by the first limited block and the second supporting plate, and the moment observes the reading of pressure display instrument, when weldment separates When, final reading is just weldment tensile strength, and the present apparatus can not only accurately measure weldment tensile strength, and use Get up safe ready.
Brief description of the drawings
Fig. 1 be the utility model proposes a kind of steel bar welding fitting device for testing tensile strength top view;
Fig. 2 be the utility model proposes a kind of steel bar welding fitting device for testing tensile strength front view;
Fig. 3 be the utility model proposes a kind of steel bar welding fitting device for testing tensile strength tension board structural representation Figure.
In figure:Pressure display instrument 1, the first limited block 2, bottom plate 3, thrust axis 4, tension board 5, the first supporting plate 6, second limit Position block 7, pad 8, bolt 9, the first weldment 10, welding point 11, the second weldment 12, the 3rd limited block 13, hydraulic cylinder are lived Stopper rod 14, Barrel of Hydraulic Cylinders 15, the second supporting plate 16, pressure sensor 17, sliding block 18, through hole 19, swallow-tail form slideway 20.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole Embodiment.
Reference picture 1-3, a kind of steel bar welding fitting device for testing tensile strength, including the first weldment 10, the second weldment 12, the first weldment 10, the second weldment 12 weld together, and the first weldment 10, the second weldment 12 are away from welding point 11 one end is equipped with a weldment fixed mechanism.
Weldment fixed mechanism includes thrust axis 4, and thrust axis 4 extends vertically through the first weldment 10, and thrust axis 4 runs through two The through hole 19 of symmetrically arranged tension board 5, two tension boards 5 are placed in the both sides of the first weldment 10, the weldment of tension board 5 and first Pad 8 is provided between 10, pad 8 is spring shim, and the both ends of thrust axis 4 are locked by bolt 9, after preventing weldment from separating, by mistake Hinder operating personnel, the one end of tension board 5 away from the first weldment 10 is connected with sliding block 18, and sliding block 18 is placed in the first supporting plate 6 and opened If horizontal slide in, the other end of sliding block 18 is connected with the second limited block 7, and the first supporting plate 6 is fixed on bottom plate 3, passes through two Individual tension board 5 fixes weldment.
Swallow-tail form sliding block is connected with close to the bottom of the first supporting plate 6 of the second weldment 12, swallow-tail form sliding block is placed in bottom plate 3 On in the swallow-tail form slideway 20 that opens up, and side of first supporting plate 6 away from the second weldment 12 is provided with hydraulic pressure device for measuring force, liquid Pressure device for measuring force includes hydraulic cylinder, and hydraulic cylinder includes hydraulic cylinder piston rod 14, Barrel of Hydraulic Cylinders 15, the one end of hydraulic cylinder piston rod 14 Through the first supporting plate 6, and the one end run through is connected with the 3rd limited block 13, and the second supporting plate is run through in the one end of Barrel of Hydraulic Cylinders 15 16, and the one end run through is connected with the first limited block 2, the second supporting plate 16 is fixed on bottom plate 3, the first limited block 2 and second Pressure sensor 17 is provided between supporting plate 16, pressure sensor 17 is connected by data wire with pressure display instrument 1, the first welding Part 10, the second weldment 12, hydraulic cylinder three make the data that measure more accurate in same level.
Operation principle:Respectively made a hole at the both ends of weldment first, then by the patchhole of thrust axis 4, by two Tension board 5 is arranged on thrust axis 4, and is locked by bolt 9, is finally opened hydraulic cylinder, is shunk hydraulic cylinder, in the mistake of contraction Cheng Zhong, pressure sensor 17 are extruded by the first limited block 2 and the second supporting plate 16, and the moment observes the reading of pressure display instrument 1, when When weldment separates, final reading is just weldment tensile strength.
It is described above, the only preferable embodiment of the utility model, but the scope of protection of the utility model is not This is confined to, any one skilled in the art is in the technical scope that the utility model discloses, according to this practicality New technical scheme and its utility model design are subject to equivalent substitution or change, should all cover in protection model of the present utility model Within enclosing.

Claims (3)

1. a kind of steel bar welding fitting device for testing tensile strength, including the first weldment(10), the second weldment(12), described One weldment(10), the second weldment(12)Weld together, first weldment(10), the second weldment(12)Away from weldering Joint(11)One end be equipped with a weldment fixed mechanism;
Characterized in that, the weldment fixed mechanism includes thrust axis(4), the thrust axis(4)Extend vertically through the first welding Part(10), the thrust axis(4)Through two symmetrically arranged tension boards(5)Through hole(19), two tension boards(5)Put In the first weldment(10)Both sides, the thrust axis(4)Both ends pass through bolt(9)Locking, the tension board(5)Away from the first weldering Fitting(10)One end be connected with sliding block(18), the sliding block(18)It is placed in the first supporting plate(6)In the horizontal slide opened up, institute State sliding block(18)The other end is connected with the second limited block(7), first supporting plate(6)It is fixed in bottom plate(3)On;
Close to the second weldment(12)First supporting plate(6)Bottom is connected with swallow-tail form sliding block, the swallow-tail form sliding block It is placed in bottom plate(3)On the swallow-tail form slideway that opens up(20)It is interior, and first supporting plate(6)Away from the second weldment(12)One Side is provided with hydraulic pressure device for measuring force, and the hydraulic pressure device for measuring force includes hydraulic cylinder, and the hydraulic cylinder includes hydraulic cylinder piston rod(14)、 Barrel of Hydraulic Cylinders(15), the hydraulic cylinder piston rod(14)The first supporting plate is run through in one end(6), and the one end run through is connected with Three limited blocks(13), the Barrel of Hydraulic Cylinders(15)The second supporting plate is run through in one end(16), and the one end run through is connected with first Limited block(2), second supporting plate(16)It is fixed in bottom plate(3)On, first limited block(2)With the second supporting plate(16) Between be provided with pressure sensor(17), the pressure sensor(17)Pass through data wire and pressure display instrument(1)Connection.
A kind of 2. steel bar welding fitting device for testing tensile strength according to claim 1, it is characterised in that the tension board (5)With the first weldment(10)Between be provided with pad(8), the pad(8)For spring shim.
A kind of 3. steel bar welding fitting device for testing tensile strength according to claim 1, it is characterised in that first weldering Fitting(10), the second weldment(12), hydraulic cylinder three is in same level.
CN201720857629.7U 2017-07-15 2017-07-15 A kind of steel bar welding fitting device for testing tensile strength Expired - Fee Related CN207020001U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720857629.7U CN207020001U (en) 2017-07-15 2017-07-15 A kind of steel bar welding fitting device for testing tensile strength

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720857629.7U CN207020001U (en) 2017-07-15 2017-07-15 A kind of steel bar welding fitting device for testing tensile strength

Publications (1)

Publication Number Publication Date
CN207020001U true CN207020001U (en) 2018-02-16

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Family Applications (1)

Application Number Title Priority Date Filing Date
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Country Status (1)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108956305A (en) * 2018-07-04 2018-12-07 周珂 A kind of tensile strength detection device that auto parts production is high with security performance
CN109596425A (en) * 2019-01-09 2019-04-09 江西江铃集团新能源汽车有限公司 A kind of lap joint Evaluation Method of Mechanical Property
CN110595895A (en) * 2019-08-30 2019-12-20 武汉钢铁有限公司 Structural steel welding heat affected zone tensile strength simulation test device and method

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108956305A (en) * 2018-07-04 2018-12-07 周珂 A kind of tensile strength detection device that auto parts production is high with security performance
CN108956305B (en) * 2018-07-04 2020-10-23 江苏拓世机械制造有限公司 Tensile strength detection device that security performance is high for auto parts production
CN109596425A (en) * 2019-01-09 2019-04-09 江西江铃集团新能源汽车有限公司 A kind of lap joint Evaluation Method of Mechanical Property
CN110595895A (en) * 2019-08-30 2019-12-20 武汉钢铁有限公司 Structural steel welding heat affected zone tensile strength simulation test device and method

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CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20180216

Termination date: 20180715

CF01 Termination of patent right due to non-payment of annual fee