CN209215123U - A kind of reinforcing steel bar bending tester - Google Patents
A kind of reinforcing steel bar bending tester Download PDFInfo
- Publication number
- CN209215123U CN209215123U CN201821935650.5U CN201821935650U CN209215123U CN 209215123 U CN209215123 U CN 209215123U CN 201821935650 U CN201821935650 U CN 201821935650U CN 209215123 U CN209215123 U CN 209215123U
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- CN
- China
- Prior art keywords
- cabinet
- scratch diskette
- guide duct
- clamping arm
- reinforcing steel
- Prior art date
- 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.)
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- 238000005452 bending Methods 0.000 title claims abstract description 30
- 229910001294 Reinforcing steel Inorganic materials 0.000 title claims abstract description 17
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 25
- 238000003780 insertion Methods 0.000 claims abstract description 7
- 230000037431 insertion Effects 0.000 claims abstract description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 64
- 229910052742 iron Inorganic materials 0.000 claims description 32
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 claims description 24
- 208000001840 Dandruff Diseases 0.000 claims description 9
- 238000004140 cleaning Methods 0.000 abstract description 3
- 239000004566 building material Substances 0.000 abstract description 2
- 238000001514 detection method Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 4
- 230000006378 damage Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
Landscapes
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model relates to a kind of reinforcing steel bar bending testers, belong to the bending property detection equipment of reinforcing bar building materials, it includes cabinet, scratch diskette on cabinet is set, driving mechanism in cabinet for driving scratch diskette to rotate is set, pressure head, the flexual center being detachably connected at work disk center, the fixed link being fixedly connected on cabinet, the clamping arm and be fixedly connected on the telescoping mechanism that on cabinet and elongation end is hinged away from fixed link one end with clamping arm that one end is hinged in fixed link, a grasping part for being used for clamping reinforcing bar is formed between the clamping arm and flexual center, it is characterized in that: offering several through-holes for pressure head insertion on the scratch diskette, the reduced diameter of the via bottoms, the crumb loading storehouse of upper end opening is provided between the cabinet and scratch diskette, the side in the crumb loading storehouse is connected with suction ventilator by guide duct.The utility model has the effect of easy cleaning scratch diskette.
Description
Technical field
The utility model relates to the bending property detection equipment of reinforcing bar building materials, test more particularly, to a kind of bar bending
Machine.
Background technique
Reinforcing steel bar bending tester is the special equipment that cold bending test and plane reverse bending test are carried out to reinforcing bar, is answered extensively
For units such as metallurgy, machinery manufacturing industry, construction industry, project supervision, technical quality supervision.
A kind of existing reinforcing steel bar bending tester as shown in Figure 1, including cabinet 1, the work being detachably connected on cabinet 1
Make disk 2, be arranged in cabinet 1 for driving the driving mechanism 3 of the rotation of scratch diskette 2, being arranged on scratch diskette 2 for oppressing reinforcing bar
Curved pressure head 4, the flexual center 5 being detachably connected at 2 center of scratch diskette, the fixed link 6 being fixedly connected on cabinet 1, one end
The clamping arm 7 and the telescoping mechanism 8 hinged away from 6 one end of fixed link with clamping arm 7 being hinged in fixed link 6, telescoping mechanism 8
One end away from clamping arm 7 is fixedly connected with cabinet 1, and the blind hole 21 for installing pressure head 4 is offered on scratch diskette 2.Right
When reinforcing bar carries out cold bending test, reinforcing bar is placed between flexual center 5 and clamping arm 7, then makes to compress by elongation telescoping mechanism 8
Reinforcing bar is pressed on flexual center 5 by arm 7, and pressure head 4 is inserted into a suitable blind hole 21, is then started building by 3 band of driving mechanism
Make the rotation of disk 2, bends so that pressure head 4 be made to oppress reinforcing bar around flexual center 5.
Prior art among the above has the following deficiencies: since general rebar surface can be attached with many iron rust,
With the bending of reinforcing bar, the iron rust above reinforcing bar will be fallen therewith, some iron rust drop into the blind hole for installing pressure head
In, when the iron rust in blind hole to be cleared up, it is necessary to scratch diskette be overturn, the iron rust in blind hole is poured out, due to entire work
It is very heavy to make disk, very inconvenient and staff is also easy to injury in cleaning so cleaning is got up.
Utility model content
The purpose of the utility model is to provide a kind of reinforcing steel bar bending testers for being convenient to clean scratch diskette.
The above-mentioned purpose of the utility model has the technical scheme that a kind of reinforcing steel bar bending tester,
Including cabinet, the scratch diskette being arranged on cabinet, be arranged in cabinet for drive scratch diskette rotate driving mechanism, pressure head,
It is detachably connected on the flexual center at work disk center, the fixed link being fixedly connected on cabinet, one end are hinged in fixed link
It clamping arm and is fixedly connected on cabinet and elongation end and the clamping arm telescoping mechanism hinged away from fixed link one end, it is described
A grasping part for being used for clamping reinforcing bar is formed between clamping arm and flexual center, it is characterized in that: offering on the scratch diskette several
For the through-hole of pressure head insertion, the reduced diameter of the via bottoms is provided with upper end between the cabinet and scratch diskette and opens
The crumb loading storehouse of mouth, the side in the crumb loading storehouse is connected with suction ventilator by guide duct.
Through the above technical solutions, due to the reduced diameter of via bottoms, so will not after in pressure head insertion through-hole
It is fallen to from scratch diskette in crumb loading storehouse, and the iron rust fallen into through-hole from scratch diskette can then be fallen in crumb loading storehouse, and
Under the action of suction ventilator, the iron rust in crumb loading storehouse can be discharged into the external world.
The utility model is further arranged to: the crumb loading storehouse is fixedly connected with cabinet, the upper end in the crumb loading storehouse and work
Make disk abutting.
Through the above technical solutions, making most of gas all is that via through holes enter in crumb loading storehouse, so as to will be some
The iron rust of attachment on that inner wall of the through hole is drawn onto crumb loading storehouse.
The utility model is further arranged to: the side of the clamping arm towards scratch diskette offers intensive absorbing dandruff hole,
The connecting hole being connected to each absorbing dandruff hole is offered in the clamping arm along its length, is connected with and connects on the clamping arm
The hose of hole connection, the hose are connected to away from one end of clamping arm with guide duct.
Through the above technical solutions, after the cold bending test for completing reinforcing bar, it can be by reinforcing bar and pressure head from scratch diskette
It removes, then opens suction ventilator and driving mechanism, scratch diskette rotates under the drive of driving mechanism, to make to trickle down in scratch diskette
On iron rust be discharged into the external world through absorbing dandruff hole, intercommunicating pore, hose, guide duct under the action of suction ventilator, so that making one need not
The iron rust trickled down on scratch diskette is cleared up again.
The utility model is further arranged to: the guide duct is fixedly connected with filtering inside one end of suction ventilator
Net.
Through the above technical solutions, staying in the iron rust entered in guide duct all in guide duct, avoid for iron rust being discharged into
In working environment, working environment is polluted, constructor must sweep laboratory；It is led after suction ventilator can also be entered to avoid iron rust simultaneously
Cause suction ventilator damage.
The utility model is further arranged to: being offered on the guide duct and is taken for take out iron rust from guide duct
Consider mouth to be worth doing, described take is hinged on bits mouth and takes bits door.
Bits door is taken through the above technical solutions, can open after having accumulated a certain amount of iron rust in guide duct, by wind-guiding
Iron filings in pipe are taken bits mouth to take out, and are avoided the iron filings in guide duct excessive, are caused air that can not circulate in gas-guide tube, make iron
Bits are all stacked into crumb loading storehouse.
The utility model is further arranged to: the bolt for preventing from taking bits door to automatically open, institute are provided on the guide duct
It states bolt to be rotatably connected on guide duct by pin shaft, the pin shaft is located above feeding door, and the bolt is in a vertical state
When, it is described that bits door is taken to abut with bolt.
Through the above technical solutions, can prevent that bits door is taken to automatically open, causes the iron filings in guide duct to spill and fall to the ground
On, pollute working environment.
The utility model is further arranged to: a shield for being used to cover scratch diskette is provided on the cabinet, it is described
One end of shield and cabinet are hinged.
Through the above technical solutions, due to sample carry out bend test when, may some samples quality only
It closes, is broken once bending angle crosses conference, under the action of bending force, one section of broken reinforcing bar can be flown, may
It threatens to the safety of staff, and the setting of shield can prevent sample from hurting sb.'s feelings, the person peace of safeguard work personnel
Entirely.
The utility model is further arranged to: the side of the cabinet is fixedly connected with a cylinder placed vertically, described
Cylinder upper end is fixedly connected with a cross bar, offers sliding slot on the cross bar along its length, the shield is close to cylinder
Side is fixedly connected with slide bar, and the slide bar slides connection in one end of shield insertion sliding slot and with sliding slot.
Through the above technical solutions, staff can be such that cylinder extends by opening cylinder, to drive cross bar upward
Sliding, thus drive shield to rotate around hinged end by slide bar, so that shield is opened, during shield is opened,
Slide bar can slide along the chute, and the process that entire shield is opened goes to cabinet side without staff and lifted shield with hand
It rises, facilitates the operation of staff, improve work efficiency.
In conclusion the advantageous effects of the utility model are as follows:
1, due to the reduced diameter of via bottoms, so will not be fallen to from scratch diskette after in pressure head insertion through-hole
In crumb loading storehouse, and the iron rust fallen into through-hole from scratch diskette can then be fallen in crumb loading storehouse, and under the action of suction ventilator,
Iron rust in crumb loading storehouse is drawn onto guide duct, makes worker without clearing up the iron rust fallen into through-hole；
2, after the cold bending test for completing reinforcing bar, reinforcing bar and pressure head can be removed from scratch diskette, then opens and inhales
Blower and driving mechanism, scratch diskette rotates under the drive of driving mechanism, to make to trickle down iron rust on scratch diskette in air draught
It is discharged into the external world through absorbing dandruff hole, intercommunicating pore, hose, guide duct under the action of machine, to make one to work to trickling down again
Iron rust on disk is cleared up；
3, the setting of shield can prevent from sample from flying hurting sb.'s feelings, the personal safety of safeguard work personnel.
Detailed description of the invention
Fig. 1 is existing reinforcing steel bar bending tester structural schematic diagram；
Fig. 2 is the overall structure diagram of the utility model；
Fig. 3 is the enlarged diagram in Fig. 2 at A；
Fig. 4 is to embody the cross-sectional view that the structure of scratch diskette is done；
Fig. 5 is to embody the schematic diagram that the structure of clamping arm is done.
In figure, 1, cabinet；2, scratch diskette；21, blind hole；3, driving mechanism；4, pressure head；5, flexual center；6, fixed link；7, it compresses
Arm；8, telescoping mechanism；91, through-hole；92, crumb loading storehouse；93, guide duct；931, bits mouth is taken；932, bits door is taken；933, bolt；934,
Pin shaft；94, suction ventilator；95, absorbing dandruff hole；96, connecting hole；97, hose；98, filter screen；0, shield；01, cylinder；02, horizontal
Bar；03, sliding slot；04, slide bar.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
It is a kind of reinforcing steel bar bending tester disclosed by the utility model referring to Fig. 2, including cabinet 1, setting are on cabinet 1
Scratch diskette 2, be arranged in cabinet 1 for drive scratch diskette 2 rotate driving mechanism 3, be detachably connected on 2 center of scratch diskette
The flexual center 5 at place, be arranged on scratch diskette 2 for oppress reinforcing bar around the curved pressure head 4 of flexual center 5, be fixedly connected on 1 upper end one of cabinet
It clamping arm 7 that the fixed link 6 of side, one end are hinged in fixed link 6 and is fixedly connected on cabinet 1 and elongation end and compresses
The telescoping mechanism 8 hinged away from 6 one end of fixed link of arm 7, clamping arm 7 and telescoping mechanism 8 are located at the same side of flexual center 5, are compressing
A grasping part for being used for clamping reinforcing bar is formed between arm 7 and flexual center 5, clamping arm 7 is located at 2 top of scratch diskette.
Referring to Fig. 2 and Fig. 4, several through-holes 91 being inserted into for pressure head 4 are offered on scratch diskette 2,91 bottom of through-hole
Reduced diameter, 91 top of through-hole and 4 clearance fit of pressure head, are provided with the collection of upper end opening between cabinet 1 and scratch diskette 2
Consider storehouse 92 to be worth doing, crumb loading storehouse 92 is fixedly connected with cabinet 1, and the upper end in crumb loading storehouse 92 is abutted with scratch diskette 2, and driving mechanism 3 runs through crumb loading
Storehouse 92 is fixedly connected with scratch diskette 2.It is connected in crumb loading storehouse 92 away from one end of telescoping mechanism 8 and is connected to inside crumb loading storehouse 92
Guide duct 93, guide duct 93 is extended downwardly away from the one end in crumb loading storehouse 92 along 1 side wall of cabinet deviates from cabinet 1 with ground face contact backward
Direction extends and is connected with suction ventilator 94, and suction ventilator 94 is placed on the ground.
Referring to Fig. 2 and Fig. 5, intensive absorbing dandruff hole 95 is offered in the side of clamping arm 7 towards scratch diskette 2, in clamping arm 7
The connecting hole 96 being connected to each absorbing dandruff hole 95 is inside offered along its length, is fixedly connected on clamping arm 7 and connecting hole 96
The hose 97 of connection, hose 97 are connected to away from one end of clamping arm 7 with guide duct 93.
Referring to Fig. 2 and Fig. 3, guide duct 93 close to one end inner wall of suction ventilator 94 be fixedly connected with for stop iron rust into
The filter screen 98 for entering suction ventilator 94 offers on guide duct 93 and takes bits mouth 931 for take out iron rust from guide duct 93,
It takes bits mouth 931 to be located at the side that filter screen 98 deviates from suction ventilator 94, is equipped with to take to consider to be worth doing on guide duct 93 and is hinged with and is used at mouth 931
Closing takes taking for bits mouth 931 to consider door 932 to be worth doing.Being rotatably connected on guide duct 93 by pin shaft 934 prevents from taking bits door 932 to beat automatically
The bolt 933 opened, pin shaft 934 are located above feeding door；It is described to take bits door 932 and bolt when bolt 933 is in a vertical state
933 abut, to make to take bits door 932 that can not open；When bolt 933 is when in a horizontal state, bolt 933 not with take bits door 932
It abuts, makes one to open to take and consider door 932 to be worth doing, the iron rust in guide duct 93 is taken out.
Referring to Fig. 2, one is provided on cabinet 1 for covering the shield 0 of scratch diskette 2, one end of shield 0 and machine
Case 1 is hinged, is fixedly connected with a cylinder 01 in a vertical state away from the side of telescoping mechanism 8 in cabinet 1, cylinder 01 it is upper
End is telescopic end, is fixedly connected with cross bar 02 in the upper end of cylinder 01, offers sliding slot 03 along its length on cross bar 02,
Shield 0 is fixedly connected with slide bar 04 close to the side of cylinder 01, and slide bar 04 is inserted into sliding slot 03 simultaneously away from one end of shield 0
It slides and connects with sliding slot 03.Normality low protection cover 0 covers on scratch diskette 2, when cylinder 01 extends, and cross bar 02 is pushed to move up,
03 sliding along the chute of slide bar 04, while shield 0 being driven to be rotated up that shield 0 is made to leave station along hinged end.
The implementation principle of the present embodiment are as follows: when carrying out cold bending test to reinforcing bar, first open cylinder 01 and play shield 0
It opens, then reinforcing bar is placed in the grasping part between flexual center 5 and clamping arm 7, then make to compress by elongation telescoping mechanism 8
Reinforcing bar is pressed on flexual center 5 by arm 7, and pressure head 4 is inserted into a suitable blind hole 21, is then shortened cylinder 01, is made to protect
Cover 0 is covered again on scratch diskette 2, then drives scratch diskette 2 to rotate by driving mechanism 3, is gone for a stroll so that pressure head 4 be made to oppress reinforcing bar
The heart 5 bends, and after the completion of cold bending test, opens cylinder 01 and opens shield 0, makes to clamp by shortening telescoping mechanism 8
Space becomes larger, and then takes out reinforcing bar, while pressure head 4 is removed, and then opens suction ventilator 94 and driving mechanism 3, makes suction ventilator
94 by scratch diskette 2 iron filings and the iron filings that fall into crumb loading storehouse 92 of via through holes 91 be drawn onto guide duct 93, when guide duct 93
In have accumulated a certain amount of iron filings after, can open take bits door 932, by the iron filings in guide duct 93 taken bits mouth 931 take out.
The embodiment of present embodiment is the preferred embodiment of the utility model, and not limitation is originally practical new according to this
The protection scope of type, therefore: the equivalence changes that all structures, shape, principle according to the utility model are done should all be covered by practical
Within novel protection scope.
Claims (8)
1. a kind of reinforcing steel bar bending tester including cabinet (1), the scratch diskette (2) being arranged on cabinet (1), is arranged in cabinet (1)
It is interior for drive scratch diskette (2) rotate driving mechanism (3), pressure head (4), be detachably connected on it is curved at scratch diskette (2) center
The clamping arm (7) and fix that the heart (5), the fixed link (6) being fixedly connected on cabinet (1), one end are hinged on fixed link (6)
It is connected on cabinet (1) and elongation end and clamping arm (7) deviates from the hinged telescoping mechanism (8) in fixed link (6) one end, the pressure
A grasping part for being used for clamping reinforcing bar is formed between tight arm (7) and flexual center (5), it is characterized in that: opening up on the scratch diskette (2)
There are several through-holes (91) for pressure head (4) insertion, the reduced diameter of through-hole (91) bottom, the cabinet (1) and work
Make the crumb loading storehouse (92) that upper end opening is provided between disk (2), the side of the crumb loading storehouse (92) is connected by guide duct (93)
There are suction ventilator (94).
2. a kind of reinforcing steel bar bending tester according to claim 1: it is characterized in that: the crumb loading storehouse (92) and cabinet (1)
It is fixedly connected, the upper end of the crumb loading storehouse (92) is abutted with scratch diskette (2).
3. a kind of reinforcing steel bar bending tester according to claim 1: it is characterized in that: the clamping arm (7) is towards scratch diskette
(2) side offers intensive absorbing dandruff hole (95), offers along its length and each absorbing dandruff hole in the clamping arm (7)
(95) connecting hole (96) being connected to is connected with the hose (97) being connected to connecting hole (96), the hose on the clamping arm (7)
(97) one end away from clamping arm (7) is connected to guide duct (93).
4. a kind of reinforcing steel bar bending tester described in any one of -3 according to claim 1, it is characterized in that: the guide duct
(93) filter screen (98) are fixedly connected with inside the one end of suction ventilator (94).
5. a kind of reinforcing steel bar bending tester according to claim 2, it is characterized in that: being opened up on the guide duct (93) useful
Take bits mouth (931) in take out iron rust from the guide duct (93), it is described take to be hinged on bits mouth (931) take bits door (932).
6. a kind of reinforcing steel bar bending tester according to claim 4, it is characterized in that: being provided on the guide duct (93) anti-
The bolt (933) for only taking bits door (932) to automatically open, the bolt (933) are rotatably connected on guide duct by pin shaft (934)
(93) on, the pin shaft (934) is located above feeding door, described to take bits door when the bolt (933) is in a vertical state
(932) it is abutted with bolt (933).
7. a kind of reinforcing steel bar bending tester according to claim 1, it is characterized in that: being provided with a use on the cabinet (1)
In the shield (0) for covering scratch diskette (2), one end and cabinet (1) of the shield (0) are hinged.
8. a kind of reinforcing steel bar bending tester according to claim 7 connects it is characterized in that: the side of the cabinet (1) is fixed
It is connected to a cylinder (01) placed vertically, cylinder (01) upper end is fixedly connected with a cross bar (02), on the cross bar (02)
It offers along its length sliding slot (03), the shield (0) is fixedly connected with slide bar (04), institute close to the side of cylinder (01)
Slide bar (04) is stated in one end insertion sliding slot (03) of shield (0) and is slid with sliding slot (03) and is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821935650.5U CN209215123U (en) | 2018-11-22 | 2018-11-22 | A kind of reinforcing steel bar bending tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821935650.5U CN209215123U (en) | 2018-11-22 | 2018-11-22 | A kind of reinforcing steel bar bending tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209215123U true CN209215123U (en) | 2019-08-06 |
Family
ID=67460783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821935650.5U Active CN209215123U (en) | 2018-11-22 | 2018-11-22 | A kind of reinforcing steel bar bending tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209215123U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111085629A (en) * | 2019-11-28 | 2020-05-01 | 盐城服务业集聚区投资有限公司 | Steel bar bending machine |
| CN113008698A (en) * | 2021-02-02 | 2021-06-22 | 北京精诚恒通工程技术检测有限公司 | High-precision steel bar bending tester and bending process thereof |
-
2018
- 2018-11-22 CN CN201821935650.5U patent/CN209215123U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111085629A (en) * | 2019-11-28 | 2020-05-01 | 盐城服务业集聚区投资有限公司 | Steel bar bending machine |
| CN113008698A (en) * | 2021-02-02 | 2021-06-22 | 北京精诚恒通工程技术检测有限公司 | High-precision steel bar bending tester and bending process thereof |
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