CN107817178A - A kind of bar for arm strength building test device - Google Patents
A kind of bar for arm strength building test device Download PDFInfo
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- CN107817178A CN107817178A CN201711053240.8A CN201711053240A CN107817178A CN 107817178 A CN107817178 A CN 107817178A CN 201711053240 A CN201711053240 A CN 201711053240A CN 107817178 A CN107817178 A CN 107817178A
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- bar
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- strength building
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- block
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- 238000012360 testing method Methods 0.000 title claims abstract description 39
- 238000005452 bending Methods 0.000 claims abstract description 54
- 230000001012 protector Effects 0.000 claims abstract description 12
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 39
- 229910052742 iron Inorganic materials 0.000 claims description 20
- 230000001681 protective effect Effects 0.000 claims description 13
- 230000002146 bilateral effect Effects 0.000 claims description 7
- 230000000694 effects Effects 0.000 abstract description 5
- 230000009172 bursting Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 3
- 239000012634 fragment Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 241001503987 Clematis vitalba Species 0.000 description 1
- 230000003796 beauty Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 238000012549 training Methods 0.000 description 1
Classifications
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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
- G01N3/32—Investigating strength properties of solid materials by application of mechanical stress by applying repeated or pulsating forces
- G01N3/36—Investigating strength properties of solid materials by application of mechanical stress by applying repeated or pulsating forces generated by pneumatic or hydraulic means
-
- 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
- G01N2203/0023—Bending
-
- 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
- G01N2203/0044—Pneumatic 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 present invention relates to a kind of test device, more particularly to a kind of bar for arm strength building test device.The technical problem to be solved in the present invention is to provide one kind is time saving and energy saving, labor intensity is small, bar for arm strength building test device easy to operate.In order to solve the above-mentioned technical problem, the invention provides such a bar for arm strength building test device, bottom plate etc. is included；Bottom plate crown center is provided with apparatus for bending, and the moving parts of apparatus for bending is connected with installing plate, and installing plate leading flank is provided with clamping device.The present invention can prevent underproof bar for arm strength building fracture from bursting out to be damaged to surrounding people by protector, and by bending device, can bend preferably bar for arm strength building, and it is more preferable to test effect, and it is small to have reached time saving and energy saving, labor intensity, effect easy to operate.
Description
Technical field
The present invention relates to a kind of test device, more particularly to a kind of bar for arm strength building test device.
Background technology
How much body-building apparatus is often divided into single function and the major class of integrated multi two with training function, and conventional row the boat
Device, bodybuilder, fitness climber, treadmill, beauty belt massage etc..
When bar for arm strength building is produced, in order to ensure the use quality of bar for arm strength building, bar for arm strength building can all be tested, and it is artificial
When testing bar for arm strength building, waste time and energy, labor intensity it is big, and existing test device, complex operation, therefore need research and development badly
One kind is time saving and energy saving, labor intensity is small, bar for arm strength building test device easy to operate.
The content of the invention
(1) technical problems to be solved
The present invention is to overcome when manually testing bar for arm strength building, waste time and energy, labor intensity it is big, and existing test
Device, the shortcomings that complex operation, the technical problem to be solved in the present invention is to provide it is a kind of it is time saving and energy saving, labor intensity is small, operation
Easy bar for arm strength building test device.
(2) technical scheme
In order to solve the above-mentioned technical problem, the invention provides such a bar for arm strength building test device, bottom plate, peace are included
Loading board, clamping device and apparatus for bending, bottom plate crown center are provided with apparatus for bending, and the moving parts of apparatus for bending is connected with installation
Plate, installing plate leading flank are provided with clamping device.
Preferably, clamping device includes bearing block, screw rod, nut, ambulatory splint and strap, left and right sides installation
Plate leading flank bottom is provided with strap, and left and right sides installing plate leading flank top is provided with nut, screw rod is provided with nut,
Screw rod coordinates with nut, and screw rod bottom is provided with bearing block, and bearing block bottom is provided with ambulatory splint, and ambulatory splint is positioned at fixation
Above clamping plate.
Preferably, apparatus for bending includes cylinder, guide rod, slide rail, sliding block and guide pin bushing, bottom plate top left and right sides symmetrical expression
Slide rail is installed, slide rail is inclined to set, and slide rail is provided with the sliding block that coordinates with it, and sliding block is slidably matched with slide rail, sliding block
Leading flank top is connected with installing plate trailing flank bottom, is provided with guide pin bushing in the middle part of sliding block leading flank, is connected between the guide pin bushing of the left and right sides
Be connected to guide rod, guide rod coordinates with guide pin bushing, and bottom plate crown center is provided with cylinder, cylinder in being vertically arranged, the expansion link of cylinder with
Connected among guide rod bottom.
Preferably, also include bending device, bending device include fixed block, motion bar, support block, arc jacking block and
Neonychium, left and right sides installing plate leading flank bottom symmetrical expression are provided with fixed block, and work is connected with by pin on fixed block
Lever, support block is connected with by pin between the motion bar tail end of the left and right sides, arc jacking block, arc are installed at the top of support block
Jacking block lateral surface is connected with neonychium.
Preferably, also include protector, protector include the first framework, second framework, bearing piece, 7 type bars and
Inserted link, is provided with the first framework at the top of bottom plate, and the part on bottom plate is located in the first framework, and the first framework top right side passes through pin
Nail is connected with second framework, and second framework coordinates with the first framework, and the outer left surface bottom of the first framework is provided with 7 type bars, and first
The outer left surface top of framework is provided with bearing piece, is provided with first through hole in the middle part of bearing piece, 7 type bars are located in first through hole, 7 type bar bottoms
With being all provided with the second through hole in the middle part of bearing piece left surface, the second through hole is connected with first through hole, and inserted link is provided with the second through hole.
Preferably, magnet and iron block are also included, the upper and lower bilateral type of bearing piece left surface is provided with magnet, and inserted link is left
End is provided with iron block, and iron block coordinates with magnet.
Preferably, rubber slab is also included, ambulatory splint bottom is provided with groove, and groove medial surface is provided with rubber slab.
Preferably, in addition to rubber sleeve, rubber sleeve is covered on screw rod.
Preferably, protective pad is also included, second framework medial surface is provided with protective pad.
Operation principle：Operating personnel fix at bar for arm strength building both ends by gripping means grips first, you can start bending dress
Put, the moving parts of apparatus for bending drives left and right sides installing plate to move up and down, and installing plate is up and down through clamping device band
The continuous bending of dynamic bar for arm strength building.After the completion of bar for arm strength building test, you can close apparatus for bending, bar for arm strength building is removed.In this way,
Unqualified tested is closed to bar for arm strength building and classified.
Because clamping device includes bearing block, screw rod, nut, ambulatory splint and strap, left and right sides installing plate
Leading flank bottom is provided with strap, and left and right sides installing plate leading flank top is provided with nut, screw rod, spiral shell are provided with nut
Bar coordinates with nut, and screw rod bottom is provided with bearing block, and bearing block bottom is provided with ambulatory splint, and ambulatory splint is located at geometrical clamp
Above plate, bar for arm strength building left and right ends are respectively put between left and right sides ambulatory splint and strap by operating personnel first, then
Twisting screw rod moves down, and screw rod, which moves down, drives ambulatory splint to move down, and ambulatory splint moves down to be connect with bar for arm strength building
Touch, and then bar for arm strength building is fixedly clamped by ambulatory splint with strap cooperation, you can start apparatus for bending and bar for arm strength building is surveyed
Examination.Similarly, after the completion of bar for arm strength building test, you can twisting screw rod moves up, and then ambulatory splint unclamps bar for arm strength building, operation
Personnel, which can remove bar for arm strength building, to be classified.
Because apparatus for bending includes cylinder, guide rod, slide rail, sliding block and guide pin bushing, bottom plate top left and right sides symmetrical expression
Slide rail is installed, slide rail is inclined to set, and slide rail is provided with the sliding block coordinated with it, and sliding block is slidably matched with slide rail, before sliding block
Side surface upper part is connected with installing plate trailing flank bottom, is provided with guide pin bushing in the middle part of sliding block leading flank, is connected between the guide pin bushing of the left and right sides
There is guide rod, guide rod coordinates with guide pin bushing, and bottom plate crown center is provided with cylinder, and cylinder is in being vertically arranged, and the expansion link of cylinder is with leading
Connected among bar bottom, after bar for arm strength building is clamped and fixed, you can the expansion link for starting cylinder stretches, and the expansion link of cylinder stretches
Guide rod is driven to move up and down, guide rod moves up and down drive left and right sides guide pin bushing and moved inward, and then drives on the sliding block of the left and right sides
Lower movement, left and right sides sliding block, which moves up and down, drives installing plate to move up and down, and then carries out continuous bending to chest-developer.Work as arm strength
After the completion of device test, you can close cylinder.
Because also including bending device, bending device includes fixed block, motion bar, support block, arc jacking block and guarantor
Protection pad, left and right sides installing plate leading flank bottom symmetrical expression are provided with fixed block, and activity is connected with by pin on fixed block
Bar, support block is connected with by pin between the motion bar tail end of the left and right sides, arc jacking block, arched top are installed at the top of support block
Block lateral surface is connected with neonychium, and when cylinder operates, installing plate moves up and down drive left and right sides fixed block and moved up and down, left
Right both sides fixed block drives support block to move up and down up and down through motion bar, and support block, which moves up and down, to be driven on arc jacking block
Lower movement, arc jacking block moves up and down carries out bending to bar for arm strength building, and neonychium can prevent bar for arm strength building from causing to damage to arc jacking block
It is bad.When cylinder is closed, arc jacking block also just stops movement.In this way, bar for arm strength building can be made preferably to bend, and preferably surveyed
Examination.
Because also including protector, protector includes the first framework, second framework, bearing piece, 7 type bars and inserted
Bar, is provided with the first framework at the top of bottom plate, and the part on bottom plate is located in the first framework, and the first framework top right side passes through pin
Second framework is connected with, second framework coordinates with the first framework, and the outer left surface bottom of the first framework is provided with 7 type bars, the first frame
External left surface top is provided with bearing piece, and first through hole is provided with the middle part of bearing piece, and 7 type bars be located in first through hole, 7 type bar bottoms and
The second through hole is all provided with the middle part of bearing piece left surface, the second through hole connects with first through hole, is provided with inserted link in the second through hole, works as needs
When testing bar for arm strength building, you can extract inserted link out of second through hole, you can open second framework, 7 type bars are from first
Depart from through hole, operating personnel can fix bar for arm strength building, close the first framework, in 7 type bars insertion first through hole, then by inserted link
It is pumped into the second through hole, and then inserted link fixes 7 type bars, you can bar for arm strength building is tested.After the completion of bar for arm strength building test, beat
Open second framework.In this way, it can prevent from being broken to burst out when bar for arm strength building is unqualified damaging surrounding people.
Because also including magnet and iron block, bilateral type is provided with magnet, inserted link left end above and below bearing piece left surface
Iron block is installed, iron block coordinates with magnet, and when inserted link is fixed second framework by 7 type bars, magnet coordinates iron with iron block
Block is fixed.In this way, it can prevent inserted link from departing from out of second through hole.
Because also including rubber slab, ambulatory splint bottom is provided with groove, and groove medial surface is provided with rubber slab, works as arm strength
When rod is fixed, rubber slab contacts with bar for arm strength building, and then increase and its frictional force, and makes ambulatory splint more firm by arm strength
Rod is fixedly clamped.
Because also including rubber sleeve, cover rubber sleeve on screw rod, when operating personnel twist screw rod when, operating personnel's hand with
Rubber sleeve contacts, and then rubber sleeve increase and the frictional force of hand, and makes the more firm twisting screw rod of operating personnel.
Because also including protective pad, second framework medial surface is provided with protective pad, when underproof bar for arm strength building detects
When fracture is burst out, protective pad can prevent bar for arm strength building fragment from causing to damage to second framework.
(3) beneficial effect
The present invention can prevent underproof bar for arm strength building fracture from bursting out to be damaged to surrounding people by protector, and
By bending device, it preferably can bend bar for arm strength building, and it is more preferable to test effect, it is small to have reached time saving and energy saving, labor intensity, behaviour
Make easy effect.
Brief description of the drawings
Fig. 1 is the first main structure diagram of the present invention.
Fig. 2 is second of main structure diagram of the present invention.
Fig. 3 is the third main structure diagram of the present invention.
Fig. 4 is the 4th kind of main structure diagram of the present invention.
Fig. 5 is the right side structural representation of ambulatory splint of the present invention.
Fig. 6 is the 5th kind of main structure diagram of the present invention.
Mark in accompanying drawing for：1- bottom plates, 2- installing plates, 3- clamping devices, 31- bearing blocks, 32- screw rods, 33- nuts,
34- ambulatory splints, 35- straps, 4- apparatus for bending, 41- cylinders, 42- guide rods, 43- slide rails, 44- sliding blocks, 45- guide pin bushings, 5-
Bending device, 51- fixed blocks, 52- motion bars, 53- support blocks, 54- arc jacking blocks, 55- neonychiums, 6- protectors, 61-
One framework, 62- second frameworks, 63- bearing pieces, 64- first through hole, 65-7 type bars, the through holes of 66- second, 67- inserted links, 7- magnet, 8-
Iron block, 9- grooves, 10- rubber slabs, 11- rubber sleeves, 12- protective pads.
Embodiment
The present invention is further illustrated with reference to the accompanying drawings and examples.
Embodiment 1
A kind of bar for arm strength building test device, as shown in figures 1 to 6, include bottom plate 1, installing plate 2, clamping device 3 and bending dress
4 are put, the crown center of bottom plate 1 is provided with apparatus for bending 4, and the moving parts of apparatus for bending 4 is connected with installing plate 2, the leading flank of installing plate 2
Provided with clamping device 3.
Embodiment 2
A kind of bar for arm strength building test device, as shown in figures 1 to 6, include bottom plate 1, installing plate 2, clamping device 3 and bending dress
4 are put, the crown center of bottom plate 1 is provided with apparatus for bending 4, and the moving parts of apparatus for bending 4 is connected with installing plate 2, the leading flank of installing plate 2
Provided with clamping device 3.
Clamping device 3 includes bearing block 31, screw rod 32, nut 33, ambulatory splint 34 and strap 35, the left and right sides
The leading flank bottom of installing plate 2 is provided with strap 35, and the leading flank top of left and right sides installing plate 2 is provided with nut 33, nut
Screw rod 32 is provided with 33, screw rod 32 coordinates with nut 33, and the bottom of screw rod 32 is provided with bearing block 31, and the bottom of bearing block 31 is provided with
Ambulatory splint 34, ambulatory splint 34 are located at the top of strap 35.
Embodiment 3
A kind of bar for arm strength building test device, as shown in figures 1 to 6, include bottom plate 1, installing plate 2, clamping device 3 and bending dress
4 are put, the crown center of bottom plate 1 is provided with apparatus for bending 4, and the moving parts of apparatus for bending 4 is connected with installing plate 2, the leading flank of installing plate 2
Provided with clamping device 3.
Clamping device 3 includes bearing block 31, screw rod 32, nut 33, ambulatory splint 34 and strap 35, the left and right sides
The leading flank bottom of installing plate 2 is provided with strap 35, and the leading flank top of left and right sides installing plate 2 is provided with nut 33, nut
Screw rod 32 is provided with 33, screw rod 32 coordinates with nut 33, and the bottom of screw rod 32 is provided with bearing block 31, and the bottom of bearing block 31 is provided with
Ambulatory splint 34, ambulatory splint 34 are located at the top of strap 35.
Apparatus for bending 4 includes cylinder 41, guide rod 42, slide rail 43, sliding block 44 and guide pin bushing 45, the top of bottom plate 1 left and right sides
Symmetrical expression is provided with slide rail 43, and slide rail 43 is inclined to set, and slide rail 43 is provided with the sliding block 44 coordinated with it, and sliding block 44 is with sliding
Rail 43 is slidably matched, and the leading flank top of sliding block 44 is connected with the trailing flank bottom of installing plate 2, is provided with and is led in the middle part of the leading flank of sliding block 44
45 are covered, is connected with guide rod 42 between left and right sides guide pin bushing 45, guide rod 42 coordinates with guide pin bushing 45, and the crown center of bottom plate 1 is provided with gas
Cylinder 41, cylinder 41 connect in being vertically arranged among the expansion link of cylinder 41 and the bottom of guide rod 42.
Embodiment 4
A kind of bar for arm strength building test device, as shown in figures 1 to 6, include bottom plate 1, installing plate 2, clamping device 3 and bending dress
4 are put, the crown center of bottom plate 1 is provided with apparatus for bending 4, and the moving parts of apparatus for bending 4 is connected with installing plate 2, the leading flank of installing plate 2
Provided with clamping device 3.
Clamping device 3 includes bearing block 31, screw rod 32, nut 33, ambulatory splint 34 and strap 35, the left and right sides
The leading flank bottom of installing plate 2 is provided with strap 35, and the leading flank top of left and right sides installing plate 2 is provided with nut 33, nut
Screw rod 32 is provided with 33, screw rod 32 coordinates with nut 33, and the bottom of screw rod 32 is provided with bearing block 31, and the bottom of bearing block 31 is provided with
Ambulatory splint 34, ambulatory splint 34 are located at the top of strap 35.
Apparatus for bending 4 includes cylinder 41, guide rod 42, slide rail 43, sliding block 44 and guide pin bushing 45, the top of bottom plate 1 left and right sides
Symmetrical expression is provided with slide rail 43, and slide rail 43 is inclined to set, and slide rail 43 is provided with the sliding block 44 coordinated with it, and sliding block 44 is with sliding
Rail 43 is slidably matched, and the leading flank top of sliding block 44 is connected with the trailing flank bottom of installing plate 2, is provided with and is led in the middle part of the leading flank of sliding block 44
45 are covered, is connected with guide rod 42 between left and right sides guide pin bushing 45, guide rod 42 coordinates with guide pin bushing 45, and the crown center of bottom plate 1 is provided with gas
Cylinder 41, cylinder 41 connect in being vertically arranged among the expansion link of cylinder 41 and the bottom of guide rod 42.
Also include bending device 5, bending device 5 includes fixed block 51, motion bar 52, support block 53, arc jacking block
54 and neonychium 55, the leading flank bottom symmetrical expression of left and right sides installing plate 2 fixed block 51 is installed, passes through pin on fixed block 51
Follow closely and be connected with motion bar 52, support block 53, the top of support block 53 are connected with by pin between the tail end of left and right sides motion bar 52
Arc jacking block 54 is installed, the lateral surface of arc jacking block 54 is connected with neonychium 55.
Also include protector 6, protector 6 includes the first framework 61, second framework 62, bearing piece 63,7 type bars 65
With inserted link 67, the top of bottom plate 1 is provided with the first framework 61, and the part on bottom plate 1 is located in the first framework 61, and the first framework 61 is pushed up
Second framework 62 is connected with by pin on the right side of portion, second framework 62 coordinates with the first framework 61,61 outer left surface of the first framework
Bottom is provided with 7 type bars 65, and 61 outer left surface top of the first framework is provided with bearing piece 63, and the middle part of bearing piece 63 is provided with first through hole
64,7 type bars 65 are located in first through hole 64, are all provided with the second through hole 66 in the middle part of the bottom of 7 type bar 65 and the left surface of bearing piece 63, and second
Through hole 66 is connected with first through hole 64, and inserted link 67 is provided with the second through hole 66.
Also include magnet 7 and iron block 8, the upper and lower bilateral type of the left surface of bearing piece 63 is provided with magnet 7, and inserted link 67 is left
End is provided with iron block 8, and iron block 8 coordinates with magnet 7.
Also include rubber slab 10, the bottom of ambulatory splint 34 is provided with groove 9, and the medial surface of groove 9 is provided with rubber slab 10.
Also include rubber sleeve 11, cover rubber sleeve 11 on screw rod 32.
Also include protective pad 12, the medial surface of second framework 62 is provided with protective pad 12.
Operation principle：Bar for arm strength building both ends are fixedly clamped by operating personnel by clamping device 3 first, you can start bending dress
4 are put, the moving parts of apparatus for bending 4 drives left and right sides installing plate 2 to move up and down, and installing plate 2 fills up and down through clamping
Put the 3 continuous bendings of drive bar for arm strength building.After the completion of bar for arm strength building test, you can close apparatus for bending 4, bar for arm strength building is removed.Such as
This, you can unqualified tested is closed to bar for arm strength building and classified.
Because clamping device 3 includes bearing block 31, screw rod 32, nut 33, ambulatory splint 34 and strap 35, left and right
The leading flank bottom of both sides installing plate 2 is provided with strap 35, and the leading flank top of left and right sides installing plate 2 is provided with nut 33,
Screw rod 32 is provided with nut 33, screw rod 32 coordinates with nut 33, and the bottom of screw rod 32 is provided with bearing block 31, the bottom of bearing block 31 peace
Equipped with ambulatory splint 34, ambulatory splint 34 is located at the top of strap 35, and operating personnel distinguish bar for arm strength building left and right ends first
It is put between left and right sides ambulatory splint 34 and strap 35, then twists screw rod 32 and move down, screw rod 32 moves down band
Dynamic ambulatory splint 34 is moved down, and ambulatory splint 34 moves down to be contacted with bar for arm strength building, and then ambulatory splint 34 and strap
Bar for arm strength building is fixedly clamped by 35 cooperations, you can starts apparatus for bending 4 and bar for arm strength building is tested.Similarly, when bar for arm strength building has been tested
Cheng Hou, you can twisting screw rod 32 moves up, and then ambulatory splint 34 unclamps bar for arm strength building, and operating personnel can take bar for arm strength building
Under classified.
Because apparatus for bending 4 includes cylinder 41, guide rod 42, slide rail 43, sliding block 44 and guide pin bushing 45, the top of bottom plate 1 left and right
Bilateral type is provided with slide rail 43, and slide rail 43 is inclined to set, and slide rail 43 is provided with the sliding block 44 coordinated with it, sliding block 44
It is slidably matched with slide rail 43, the leading flank top of sliding block 44 is connected with the trailing flank bottom of installing plate 2, is installed in the middle part of the leading flank of sliding block 44
There is guide pin bushing 45, guide rod 42 is connected between left and right sides guide pin bushing 45, guide rod 42 coordinates with guide pin bushing 45, the installation of the crown center of bottom plate 1
There is cylinder 41, cylinder 41 connects in being vertically arranged among the expansion link of cylinder 41 and the bottom of guide rod 42, when bar for arm strength building is clamped admittedly
After fixed, you can the expansion link for starting cylinder 41 stretches, and the expansion link of cylinder 41 is flexible to drive guide rod 42 to move up and down, on guide rod 42
Lower mobile drive left and right sides guide pin bushing 45 moves inward, and then drives left and right sides sliding block 44 to move up and down, left and right sides sliding block
44, which move up and down drive installing plate 2, moves up and down, and then carries out continuous bending to chest-developer.After the completion of chest-developer test, i.e.,
Cylinder 41 can be closed.
Because also including bending device 5, bending device 5 includes fixed block 51, motion bar 52, support block 53, arc
Jacking block 54 and neonychium 55, the leading flank bottom symmetrical expression of left and right sides installing plate 2 are provided with fixed block 51, led on fixed block 51
Cross pin and be connected with motion bar 52, support block 53, support block 53 are connected with by pin between the tail end of left and right sides motion bar 52
Top is provided with arc jacking block 54, and the lateral surface of arc jacking block 54 is connected with neonychium 55, when cylinder 41 operates, on installing plate 2
Lower mobile drive left and right sides fixed block 51 moves up and down, and left and right sides fixed block 51 drives branch up and down through motion bar 52
Bracer 53 moves up and down, and support block 53, which moves up and down, drives arc jacking block 54 to move up and down, and arc jacking block 54 is moved up and down to arm
Power rod carries out bending, and neonychium 55 can prevent bar for arm strength building from causing to damage to arc jacking block 54.When cylinder 41 is closed, arched top
Block 54 also just stops movement.In this way, bar for arm strength building can be made preferably to bend, and preferably tested.
Because also including protector 6, protector 6 includes the first framework 61, second framework 62, bearing piece 63,7 types
Bar 65 and inserted link 67, the top of bottom plate 1 are provided with the first framework 61, and the part on bottom plate 1 is located in the first framework 61, the first framework
61 top right sides are connected with second framework 62 by pin, and second framework 62 coordinates with the first framework 61, and the first framework 61 is outer left
Side lower is provided with 7 type bars 65, and 61 outer left surface top of the first framework is provided with bearing piece 63, and it is logical that the middle part of bearing piece 63 is provided with first
The type bar 65 of hole 64,7 is located in first through hole 64, and the second through hole 66 is all provided with the middle part of the bottom of 7 type bar 65 and the left surface of bearing piece 63, the
Two through holes 66 connect with first through hole 64, inserted link 67 are provided with the second through hole 66, when needing to test bar for arm strength building, you can
Inserted link 67 is extracted out of second through hole 66, you can open second framework 62,7 type bars 65 depart from out of first through hole 64, behaviour
Bar for arm strength building can be fixed by making personnel, closed the type bar 65 of the first framework 61,7 and inserted in first through hole 64, then inserted link 67 is pumped into
In second through hole 66, and then inserted link 67 fixes 7 type bars 65, you can bar for arm strength building is tested.After the completion of bar for arm strength building test,
Open second framework 62.In this way, it can prevent from being broken to burst out when bar for arm strength building is unqualified damaging surrounding people.
Because also including magnet 7 and iron block 8, bilateral type is provided with magnet 7, inserted link above and below the left surface of bearing piece 63
67 left ends are provided with iron block 8, and iron block 8 coordinates with magnet 7, when inserted link 67 is fixed second framework 62 by 7 type bars 65, magnet
7 coordinate with iron block 8 and fix iron block 8.In this way, it can prevent inserted link 67 from departing from out of second through hole 66.
Because also including rubber slab 10, the bottom of ambulatory splint 34 is provided with groove 9, and the medial surface of groove 9 is provided with rubber slab
10, when bar for arm strength building is fixed, rubber slab 10 contacts with bar for arm strength building, and then increase and its frictional force, and makes ambulatory splint 34
More firm is fixedly clamped bar for arm strength building.
Because also including rubber sleeve 11, rubber sleeve 11 is covered on screw rod 32, when operating personnel twist screw rod 32, operation
Personnel's hand contacts with rubber sleeve 11, and then the increase of rubber sleeve 11 and the frictional force of hand, and makes the more firm twisting spiral shell of operating personnel
Bar 32.
Because also including protective pad 12, the medial surface of second framework 62 is provided with protective pad 12, when underproof bar for arm strength building
When fracture is burst out during detection, protective pad 12 can prevent bar for arm strength building fragment from causing to damage to second framework 62.
Embodiment described above only expresses the preferred embodiment of the present invention, and its description is more specific and detailed, but simultaneously
Therefore the limitation to the scope of the claims of the present invention can not be interpreted as.It should be pointed out that for one of ordinary skill in the art
For, without departing from the inventive concept of the premise, some deformations can also be made, improves and substitutes, these belong to this hair
Bright protection domain.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (9)
1. a kind of bar for arm strength building test device, it is characterised in that include bottom plate (1), installing plate (2), clamping device (3) and bending
Device (4), bottom plate (1) crown center are provided with apparatus for bending (4), and the moving parts of apparatus for bending (4) is connected with installing plate (2),
Installing plate (2) leading flank is provided with clamping device (3).
2. a kind of bar for arm strength building test device according to claim 1, it is characterised in that clamping device (3) includes bearing
Seat (31), screw rod (32), nut (33), ambulatory splint (34) and strap (35), under left and right sides installing plate (2) leading flank
Portion is provided with strap (35), and left and right sides installing plate (2) leading flank top is provided with nut (33), is provided with nut (33)
Screw rod (32), screw rod (32) coordinate with nut (33), and screw rod (32) bottom is provided with bearing block (31), bearing block (31) bottom peace
Equipped with ambulatory splint (34), ambulatory splint (34) is located above strap (35).
3. a kind of bar for arm strength building test device according to claim 2, it is characterised in that apparatus for bending (4) includes cylinder
(41), guide rod (42), slide rail (43), sliding block (44) and guide pin bushing (45), bottom plate (1) top left and right bilateral type are provided with cunning
Rail (43), slide rail (43) are inclined to set, and slide rail (43) is provided with the sliding block (44) coordinated with it, sliding block (44) and slide rail (43)
It is slidably matched, sliding block (44) leading flank top is connected with installing plate (2) trailing flank bottom, is provided with the middle part of sliding block (44) leading flank
Guide pin bushing (45), guide rod (42) is connected between left and right sides guide pin bushing (45), guide rod (42) coordinates with guide pin bushing (45), bottom plate (1) top
Cylinder (41) is installed, cylinder (41) connects in being vertically arranged among the expansion link of cylinder (41) and guide rod (42) bottom among portion
Connect.
4. a kind of bar for arm strength building test device according to claim 3, it is characterised in that also include bending device (5), push up
Bending apparatus (5) includes fixed block (51), motion bar (52), support block (53), arc jacking block (54) and neonychium (55), left and right
Both sides installing plate (2) leading flank bottom symmetrical expression is provided with fixed block (51), and work is connected with by pin on fixed block (51)
Lever (52), support block (53) is connected with by pin between left and right sides motion bar (52) tail end, pacified at the top of support block (53)
Equipped with arc jacking block (54), arc jacking block (54) lateral surface is connected with neonychium (55).
5. a kind of bar for arm strength building test device according to claim 4, it is characterised in that also include protector (6), prevent
Protection unit (6) includes the first framework (61), second framework (62), bearing piece (63), 7 type bars (65) and inserted link (67), bottom plate (1)
Top is provided with the first framework (61), and the part on bottom plate (1) is located in the first framework (61), the first framework (61) top right side
Second framework (62) is connected with by pin, second framework (62) coordinates with the first framework (61), the first framework (61) left side outside
Face bottom is provided with 7 type bars (65), and the outer left surface top of the first framework (61) is provided with bearing piece (63), is provided with the middle part of bearing piece (63)
First through hole (64), 7 type bars (65) are located in first through hole (64), in the middle part of 7 type bar (65) bottoms and bearing piece (63) left surface all
The second through hole (66) is provided with, the second through hole (66) is connected with first through hole (64), and inserted link (67) is provided with the second through hole (66).
6. a kind of bar for arm strength building test device according to claim 5, it is characterised in that also include magnet (7) and iron block
(8), bilateral type is provided with magnet (7) to bearing piece (63) left surface up and down, and inserted link (67) left end is provided with iron block (8), iron
Block (8) coordinates with magnet (7).
A kind of 7. bar for arm strength building test device according to claim 6, it is characterised in that also include rubber slab (10), it is living
Dynamic clamping plate (34) bottom is provided with groove (9), and groove (9) medial surface is provided with rubber slab (10).
8. a kind of bar for arm strength building test device according to claim 7, it is characterised in that also including rubber sleeve (11), spiral shell
Rubber sleeve (11) is covered on bar (32).
A kind of 9. bar for arm strength building test device according to claim 8, it is characterised in that also include protective pad (12), the
Two frameworks (62) medial surface is provided with protective pad (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711053240.8A CN107817178B (en) | 2017-10-31 | 2017-10-31 | Arm strength stick testing arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711053240.8A CN107817178B (en) | 2017-10-31 | 2017-10-31 | Arm strength stick testing arrangement |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107817178A true CN107817178A (en) | 2018-03-20 |
| CN107817178B CN107817178B (en) | 2019-12-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711053240.8A Active CN107817178B (en) | 2017-10-31 | 2017-10-31 | Arm strength stick testing arrangement |
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| Country | Link |
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| CN (1) | CN107817178B (en) |
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| CN109342183A (en) * | 2018-09-21 | 2019-02-15 | 曾建成 | A kind of crooked pressure tester for chest-developer spring |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN107817178B (en) | 2019-12-06 |
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