CN107340188B - Intensity test device of anti-falling guide seat for climbing frame - Google Patents
Intensity test device of anti-falling guide seat for climbing frame Download PDFInfo
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- CN107340188B CN107340188B CN201710790948.5A CN201710790948A CN107340188B CN 107340188 B CN107340188 B CN 107340188B CN 201710790948 A CN201710790948 A CN 201710790948A CN 107340188 B CN107340188 B CN 107340188B
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- wire rope
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- 230000009194 climbing Effects 0.000 title claims abstract description 16
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 13
- 239000010959 steel Substances 0.000 claims abstract description 13
- 238000009864 tensile test Methods 0.000 claims description 18
- 238000005303 weighing Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 6
- 238000001514 detection method Methods 0.000 description 4
- 241000282414 Homo sapiens Species 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/08—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces
- G01N3/10—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces generated by pneumatic or hydraulic pressure
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/0014—Type of force applied
- G01N2203/0016—Tensile or compressive
- G01N2203/0017—Tensile
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/003—Generation of the force
- G01N2203/0042—Pneumatic or hydraulic means
- G01N2203/0048—Hydraulic means
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- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The invention discloses a strength test device of an anti-falling guide seat for a climbing frame, which comprises a tension test bed, wherein one end of the tension test bed is provided with a multifunctional guide seat mounting frame for fixing a guide seat, a tension power source is arranged on the tension test bed, the tension power source is connected with a steel wire rope through a mechanical tension meter, the steel wire rope stretches into the multifunctional guide seat mounting frame, the end part of the steel wire rope is provided with a load tool for connecting the guide seat to carry out strength test, the multifunctional guide seat mounting frame is provided with a front surface, a rear surface, a bottom surface and a side surface, the guide seat is fixed on the rear surface or the bottom surface or the side surface of the multifunctional guide seat mounting frame through a bolt assembly to respectively form an anti-tilting strength structure, an anti-tilting strength structure and a bearing strength structure, and a guide hole is formed in front of the multifunctional guide seat mounting frame for the steel wire rope to pass through; the load tool is sleeved with a buckle for connecting and fixing the guide seat.
Description
Technical Field
The invention discloses a strength test device of an anti-falling guide seat for a climbing frame, belongs to the technical field of test equipment manufacturing according to International Patent Classification (IPC), and particularly relates to strength test equipment of the climbing frame guide seat.
Background
The climbing frame, called lifting frame, is a support for the construction site to be erected for the operation of workers and for solving the problem of vertical and horizontal transportation, is a novel scaffold system developed in recent years, is mainly applied to high-rise shear wall type building trays, and can climb up or descend along the building. The anti-falling device for the climbing frame is an important part for ensuring the safety of a climbing frame lifting system, the safety performance of the anti-falling device is important, and at present, the strength detection equipment of the anti-falling device is complex in structure and inconvenient to detect.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides the strength test device of the anti-falling guide seat for the climbing frame, and the national or industry safety standard is achieved by carrying out omnibearing detection on the anti-falling guide seat.
In order to achieve the above purpose, the invention is realized by the following technical scheme:
the utility model provides a climb frame and use strength test device of anti-falling guide holder, includes the tensile test platform, and tensile test platform one end is equipped with multi-functional guide holder mounting bracket and is used for fixed guide holder, is equipped with the pulling force power supply on the tensile test platform, and the pulling force power supply passes through mechanical tension table to be connected with wire rope, and wire rope stretches into in the multi-functional guide holder mounting bracket, and wire rope's tip is equipped with load frock and is used for connecting the guide holder in order to carry out strength test; the multifunctional guide seat mounting frame is provided with a front face, a rear face, a bottom face and a side face, the guide seat is fixed on the rear face or the bottom face or the side face of the multifunctional guide seat mounting frame through a bolt assembly to respectively form an anti-camber strength structure, an anti-roll strength structure and a bearing strength structure, and a guide hole is formed in the front face of the multifunctional guide seat mounting frame for a steel wire rope to pass through; the load tool is sleeved with a buckle for connecting and fixing the guide seat.
Further, the load frock includes ladder frame and standpipe, and the ladder frame comprises both sides pipe and with more than one horizontal pole of both sides union coupling, and the interval between each horizontal pole is the same in order to match the climbing distance in the guide holder, and the standpipe sets up in ladder frame one side and is connected with the ladder frame through connecting rod, dead man, and the standpipe is located the well vertical plane of both sides pipe.
Further, the pulling force power supply is a hydraulic cylinder, the hydraulic cylinder is connected with the hydraulic station and the electric control system, one end of the hydraulic cylinder is provided with a fixed seat and is fixed on the pulling force test table, the piston rod end of the hydraulic cylinder is connected with a linkage mechanism, and the linkage mechanism is connected with a mechanical pulling force meter and pulls the steel wire rope to carry out load test.
Further, the linkage mechanism comprises a pull rod, a pull rod holding cylinder, a cross rod and a guide sliding block, the pull rod and the pull rod holding cylinder are matched to form a pull rod assembly, the pull rod assembly is two groups and is symmetrically arranged on two sides of the hydraulic cylinder, one end of the pull rod assembly is connected with the piston rod end of the hydraulic cylinder through the cross rod, the other end of the pull rod assembly is connected to the guide sliding block, two sliding grooves are formed in the guide sliding block and are matched with sliding rails on two sides of the tensile test bench, and a support plate of the pull rod holding cylinder is fixed on the tensile test bench.
Further, a roller or a bearing is arranged in a chute of the guide sliding block so as to reduce the contact friction force with the sliding rail of the tensile test bed.
The invention realizes the detection of anti-camber, anti-roll and bearing strength through the forward pulling, side pulling and bearing tensile tests of the guide seat, has the advantages of reasonable structure, safety, reliability and the like, and meets the requirements of national or industry standards.
Drawings
FIG. 1 is a schematic diagram of a positive pull test according to an embodiment of the present invention.
Fig. 2 is a top plan view of an embodiment of the present invention.
Fig. 3 is a front side view of an embodiment of the present invention.
Fig. 4 is a schematic diagram of a load bearing test of an embodiment of the present invention.
Fig. 5 is a side view of fig. 4.
Fig. 6 is a top view of fig. 4.
FIG. 7 is a schematic diagram of a side pull test according to an embodiment of the present invention.
Fig. 8 is a side view of fig. 7.
Fig. 9 is a top view of fig. 7.
Detailed Description
The invention is further described below with reference to the accompanying drawings:
examples: please refer to fig. 1-9, a climb frame with strength test device of anti-falling guide holder, including tensile test platform 1, tensile test platform 1 one end is equipped with multi-functional guide holder mounting bracket 2 and is used for fixed guide holder 3, is equipped with the pulling force source on the tensile test platform 1, and the pulling force source passes through mechanical tension table 4 to be connected with wire rope 5, and wire rope 5 stretches into in the multi-functional guide holder mounting bracket 2, and wire rope 5's tip is equipped with load frock 6 and is used for connecting guide holder 3 in order to carry out strength test. The multifunctional guide seat mounting frame 2 is provided with a front face 21, a rear face 22, a bottom face 23 and a side face 24, the guide seat 3 is fixed on the rear face or the bottom face or the side face of the multifunctional guide seat mounting frame 2 through a bolt assembly 7 to form an anti-camber strength structure, an anti-roll strength structure and a bearing strength structure respectively, and a guide hole is formed in the front face of the multifunctional guide seat mounting frame 2 for the steel wire rope 5 to penetrate through so as to pass through, and the top of the multifunctional guide seat mounting frame 2 is provided with an opening. The load tool 6 is sleeved with a buckle 8 for connecting and fixing the guide seat 3. The pulling force power supply is a hydraulic cylinder 9, the hydraulic cylinder is connected with a hydraulic station and an electric control system 10, one end of the hydraulic cylinder 9 is provided with a fixed seat and is fixed on a pulling force test bed, a piston rod end of the hydraulic cylinder 9 is connected with a linkage mechanism 11, and the linkage mechanism 11 is connected with a mechanical pulling force meter 4 and pulls a steel wire rope 5 to carry out load test. The linkage mechanism 11 comprises a pull rod 111, a pull rod holding cylinder 112, a cross rod 113 and a guide sliding block 114, wherein the pull rod 111 and the pull rod holding cylinder 112 are matched to form a pull rod assembly, the two groups of pull rod assemblies are symmetrically arranged on two sides of the hydraulic cylinder 9, one end of each pull rod assembly is connected with the piston rod end of the hydraulic cylinder 9 through the cross rod 113, the other end of each pull rod assembly is connected to the guide sliding block 114, two sliding grooves are formed in the guide sliding block 114 and matched with sliding rails on two sides of the tensile test bench 1, and a support plate of the pull rod holding cylinder 112 is fixed on the tensile test bench 1. Rollers or bearings are provided in the sliding grooves of the guide sliding block 114 to reduce the contact friction force with the sliding rail of the tensile test stand 1.
Fig. 1, 2 and 3 are schematic diagrams of a forward pull test in an embodiment of the present invention, a guide seat 3 is fixed at a rear 22 of a multifunctional guide seat mounting frame through a bolt assembly 7, a load tool 6 adopted by the forward pull test is a track tool, the load tool comprises a ladder frame 61 and a vertical pipe 62, the ladder frame 61 is composed of two side pipes and more than one cross rod 63 connecting the two side pipes, the distance between the cross rods is the same to match the climbing distance of the guide seat 3, the vertical pipe is arranged at one side of the ladder frame and is connected with the ladder frame through a connecting rod and a diagonal rod, and the vertical pipe is positioned on the middle vertical surface of the two side pipes. Fig. 4, fig. 5, and fig. 6 are schematic diagrams of a bearing test according to an embodiment of the present invention, where the guide holder 3 is fixed to the bottom surface 23 of the multifunctional guide holder mounting frame by a bolt assembly, and a load tool used in the bearing test is the same as that used in the positive tension test.
Fig. 7, 8 and 9 are schematic diagrams of a side pull test according to an embodiment of the present invention, in which the guide holder 3 is fixed to the side 24 of the multifunctional guide holder mounting frame by a bolt assembly, and the load fixture is a ladder frame structure.
The invention relates to an anti-falling guide seat, which is also called a guide seat, wherein the anti-falling guide seat and the guide seat are the same part and are all objects to be tested. The lower part of the tensile test bed is provided with a fixing frame for supporting, and the lower part of the multifunctional guide seat installation frame is provided with a bracket.
The invention realizes the detection of anti-camber, anti-roll and bearing strength through the forward pulling, side pulling and bearing tensile tests of the guide seat, and the invention is specially used for the strength test of the anti-falling guide seat of the climbing frame. The invention has the advantages of reasonable structure, safety, reliability and the like, and meets the requirements of national or industry standards.
The present invention is not limited to the above embodiments, and it is within the scope of the present invention to adopt the same or similar structural design as the above embodiments of the present invention or to make substitutions, modifications, equivalent methods and schemes within the spirit and scope of the present invention.
Claims (4)
1. The utility model provides a climb frame with preventing weighing down intensity test device of guide holder which characterized in that: the device comprises a tension test bed, wherein one end of the tension test bed is provided with a multifunctional guide seat mounting frame for fixing a guide seat, a tension dynamic source is arranged on the tension test bed and is connected with a steel wire rope through a mechanical tension meter, the steel wire rope stretches into the multifunctional guide seat mounting frame, and the end part of the steel wire rope is provided with a load tool for connecting the guide seat to carry out strength test;
the multifunctional guide seat mounting frame is provided with a front face, a rear face, a bottom face and a side face, the guide seat is fixed on the rear face or the bottom face or the side face of the multifunctional guide seat mounting frame through a bolt assembly to respectively form an anti-camber strength structure, an anti-roll strength structure and a bearing strength structure, and a guide hole is formed in the front face of the multifunctional guide seat mounting frame for a steel wire rope to pass through;
the load tool is sleeved with a buckle for connecting and fixing the guide seat;
the load tool comprises a ladder frame and a vertical pipe, wherein the ladder frame consists of two side pipes and more than one cross rod for connecting the two side pipes, the distance between the cross rods is the same to match the climbing distance of the guide seat, the vertical pipe is arranged on one side of the ladder frame and connected with the ladder frame through a connecting rod and an inclined rod, the vertical pipe is positioned on the middle vertical surface of the two side pipes, and the ladder frame is arranged on the guide seat.
2. The strength test device of an anti-falling guide seat for a climbing frame according to claim 1, wherein: the pulling force dynamic source is a hydraulic cylinder, the hydraulic cylinder is connected with a hydraulic station and an electric control system, one end of the hydraulic cylinder is provided with a fixed seat and is fixed on a pulling force test table, a piston rod end of the hydraulic cylinder is connected with a linkage mechanism, and the linkage mechanism is connected with a mechanical pulling force meter and pulls a steel wire rope to carry out load test.
3. The strength test device of an anti-falling guide seat for a climbing frame according to claim 2, wherein: the linkage mechanism comprises a pull rod, a pull rod holding cylinder, a cross rod and a sliding block, wherein the pull rod and the pull rod holding cylinder are matched to form a pull rod assembly, the pull rod assembly is two groups and is symmetrically arranged on two sides of the hydraulic cylinder, one end of the pull rod assembly is connected with the piston rod end of the hydraulic cylinder through the cross rod, the other end of the pull rod assembly is connected to the guide sliding block, two sliding grooves are formed in the guide sliding block and are matched with sliding rails on two sides of the tensile test table, and the supporting plate of the pull rod holding cylinder is fixed on the tensile test table.
4. The strength test device for an anti-falling guide for a climbing frame according to claim 3, wherein: and rollers or bearings are arranged in the sliding grooves of the guide sliding blocks so as to reduce the contact friction force with the sliding rail of the tensile test bed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710790948.5A CN107340188B (en) | 2017-09-05 | 2017-09-05 | Intensity test device of anti-falling guide seat for climbing frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710790948.5A CN107340188B (en) | 2017-09-05 | 2017-09-05 | Intensity test device of anti-falling guide seat for climbing frame |
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| Publication Number | Publication Date |
|---|---|
| CN107340188A CN107340188A (en) | 2017-11-10 |
| CN107340188B true CN107340188B (en) | 2023-04-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710790948.5A Active CN107340188B (en) | 2017-09-05 | 2017-09-05 | Intensity test device of anti-falling guide seat for climbing frame |
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| CN (1) | CN107340188B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111948048B (en) * | 2020-08-06 | 2022-08-12 | 厦门安科科技有限公司 | Construction load inspection and real-time display device |
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| CN106134451B (en) * | 2011-11-30 | 2013-09-11 | 中国船舶重工集团公司第七○四研究所 | A kind of threaded connector impact apparatus of shearing stress |
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-
2017
- 2017-09-05 CN CN201710790948.5A patent/CN107340188B/en active Active
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| CN202330169U (en) * | 2011-11-15 | 2012-07-11 | 煤炭科学研究总院 | Mining anchor rod test device |
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| CN104652800A (en) * | 2013-11-18 | 2015-05-27 | 深圳市特辰科技股份有限公司 | Automatic positioning and fall preventing device and application method thereof |
| CN105181474A (en) * | 2015-10-10 | 2015-12-23 | 中国航空工业集团公司沈阳飞机设计研究所 | Aircraft antenna housing negative pressure aerodynamic load static strength testing device |
| CN205643003U (en) * | 2016-05-14 | 2016-10-12 | 郭振航 | Multiaxis mechanical test anchor clamps |
| CN106289745A (en) * | 2016-08-11 | 2017-01-04 | 上海汽车集团股份有限公司 | Composite material plate spring high/low temperature fatigue and rolling capability testboard bay |
| CN206270150U (en) * | 2016-11-18 | 2017-06-20 | 浙江省机电设计研究院有限公司 | For the testing machine for mechanical properties of antiglare shield detection |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A strength testing device for anti fall guide seat for climbing frames Effective date of registration: 20231222 Granted publication date: 20230428 Pledgee: Xiamen Huli District Financing Guarantee Co.,Ltd. Pledgor: XIAMEN ANKE TECHNOLOGY Co.,Ltd. Registration number: Y2023980073136 |
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Address after: 361000 702, Hengyi building, No.1-3, Zhongling Road, Huli District, Xiamen City, Fujian Province Patentee after: Xiamen Anke Technology Co.,Ltd. Country or region after: China Address before: 361000 702, Hengyi building, No.1-3, Zhongling Road, Huli District, Xiamen City, Fujian Province Patentee before: XIAMEN ANKE TECHNOLOGY Co.,Ltd. Country or region before: China |
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