CN208888067U - A kind of GW+160 steel bar Apparatus for Bending at low-temp - Google Patents
A kind of GW+160 steel bar Apparatus for Bending at low-temp Download PDFInfo
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- CN208888067U CN208888067U CN201821469921.2U CN201821469921U CN208888067U CN 208888067 U CN208888067 U CN 208888067U CN 201821469921 U CN201821469921 U CN 201821469921U CN 208888067 U CN208888067 U CN 208888067U
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- wall
- fixedly installed
- ring
- bending
- bottom end
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Abstract
The utility model relates to reinforcing bar technical fields, and disclose a kind of GW+160 steel bar Apparatus for Bending at low-temp, including bottom plate, there are two pedestals for the top fixed installation of the bottom plate, restraining position ring block is fixedly mounted in the top of the pedestal, the inner cavity roof of the stop collar offers thread groove, the inner wall of the thread groove is connected with threaded rod, the bottom end of the threaded rod is fixedly installed with link block, the bottom end of the link block is fixedly installed with expansion ring, the outer wall of the expansion ring is connected with cavity ring, and the inner wall of the cavity ring is connected with reinforcing bar.The GW+160 steel bar Apparatus for Bending at low-temp, by the way that reinforcing bar is put into the inner wall of two stop collars, by rotating threaded rod, because threaded rod is flexibly connected by screw thread and thread groove, therefore the spacing between cavity ring and stop collar can be adjusted by rotating threaded rod, so that the fixed effect of reinforcing bar is more preferable, so that more stable when detection, detection effect is more preferable.
Description
Technical field
The utility model relates to reinforcing bar technical field, specially a kind of GW+160 steel bar Apparatus for Bending at low-temp.
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, main
Technical parameter meets GB1499.2-2007 " concrete reinforcement steel pipe part 2: hot rolled ribbed bars " and YB/T5126-
In relation to cold bending test and plane back-flexing in 2003 " steel bar plane reverse bending test schemes " and ISO10065:1900
The regulation and requirement of test.
Traditional reinforcing steel bar bending tester is carrying out bend test to reinforcing bar, clamping bad to the clamping effect of reinforcing bar
It is not sufficiently stable, and needs manually by hand by simple and mechanical bending, it is very time-consuming and laborious, and testing result is not accurate enough, because
This has herein proposed a kind of GW+160 steel bar Apparatus for Bending at low-temp to solve problems.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of GW+160 steel bar Apparatus for Bending at low-temp, has steel
The advantages that muscle clamping is stablized solves traditional reinforcing steel bar bending tester and is carrying out bend test to reinforcing bar, to the folder of reinforcing bar
Holding effect fruit is bad, and clamping is not sufficiently stable, and needs manually by hand by simple and mechanical bending, very time-consuming and laborious, and detects
As a result not accurate enough problem.
(2) technical solution
To realize that above-mentioned bar clamp keeps steady fixed purpose, the utility model is provided the following technical solutions: a kind of GW+ fashioned iron
Muscle Apparatus for Bending at low-temp, including bottom plate, the top of the bottom plate are fixedly mounted there are two pedestal, and the top of the pedestal is fixedly mounted
Restraining position ring block, the inner cavity roof of the stop collar offer thread groove, and the inner wall of the thread groove is connected with threaded rod, institute
The bottom end for stating threaded rod is fixedly installed with link block, and the bottom end of the link block is fixedly installed with expansion ring, the expansion ring
Outer wall is connected with cavity ring, and the inner wall of the cavity ring is connected with reinforcing bar, and the opposite side of two pedestals is equal
It is fixedly installed with hydraulic stem, the hydraulic stem is fixedly installed with connection frame far from the side of pedestal, and the right side of the connection frame is solid
Dingan County is equipped with limit sleeve, and the inner wall of the limit sleeve is fixedly installed with friction plate, and the left and right sides of the bottom plate is fixedly mounted
There is support column, the top of the support column is fixedly installed with fixed frame, and the inner wall of the fixed frame is fixedly installed with motor, described
The output shaft of motor is fixedly installed with rotating bar, and the outer wall of the rotating bar is arranged with hollow bushing, the outer wall of the rotating bar
It is arranged with thread ring, the bottom end of the thread ring is fixedly installed with connecting rod, and the bottom end of the connecting rod is fixedly installed with
The bottom end of fixed block, the fixed block is fixedly installed with briquetting.
Preferably, the inner diameter of the cavity ring is greater than the outer diameter of expansion ring, the cavity ring and expansion ring phase
Adaptation.
Preferably, the bottom end of the threaded rod runs through stop collar and extends to inside and the fixed company of link block of stop collar
It connects, the link block is located at the top of cavity ring.
Preferably, the limit sleeve offers card slot close to one end of reinforcing bar, and the inner wall of card slot passes through friction plate and reinforcing bar
It is fixedly connected.
Preferably, the left and right sides of the thread ring is flexibly connected by sliding block with the inner wall of hollow bushing, the sky
The bottom end of heart casing runs through support column and extends to the inside of support column, and the shape of the support column is U-shaped.
Preferably, the inner wall of the thread ring is flexibly connected by screw thread and rotating bar, and the quantity of the connecting rod is
Two.
(3) beneficial effect
Compared with prior art, the utility model provides a kind of GW+ steel bar Apparatus for Bending at low-temp, has following beneficial to effect
Fruit:
1, the GW+160 steel bar Apparatus for Bending at low-temp passes through rotation by the way that reinforcing bar to be put into the inner wall of two stop collars
Threaded rod because threaded rod is flexibly connected by screw thread and thread groove, by rotate threaded rod can adjust cavity ring and
Spacing between stop collar, so that the fixed effect of reinforcing bar is more preferable, so that more stable when detection, detection effect is more
It is good.
2, the GW+160 steel bar Apparatus for Bending at low-temp, by starting motor, the output shaft of motor will drive rotating bar rotation,
And the outer wall of rotating bar is equipped with thread ring by thread bush, while the left and right sides of thread ring passes through sliding block and hollow bushing
It is flexibly connected, so that the rotation of thread ring is limited, therefore thread ring can be mobile in the outer wall of rotating bar, so as to logical
It crosses briquetting to push reinforcing bar, facilitates and detected.
Detailed description of the invention
Fig. 1 is the utility model front view；
Fig. 2 is the right pseudosection of stop collar connection structure in the utility model structure.
In figure: 1 bottom plate, 2 pedestals, 3 stop collars, 4 thread grooves, 5 threaded rods, 6 link blocks, 7 expansion rings, 8 cavity rings, 9 steel
Muscle, 10 hydraulic stems, 11 connection frames, 12 limit sleeves, 13 friction plates, 14 support columns, 15 fixed frames, 16 motors, 17 rotating bars, 18
Hollow bushing, 19 thread rings, 20 connecting rods, 21 fixed blocks, 22 briquettings.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The top of a kind of GW+160 steel bar Apparatus for Bending at low-temp referring to FIG. 1-2, including bottom plate 1, bottom plate 1 is fixedly mounted
There are two pedestal 2, restraining position ring block 3 is fixedly mounted in the top of pedestal 2, and the inner cavity roof of stop collar 3 offers thread groove 4, screw thread
The inner wall of slot 4 is connected with threaded rod 5, and the bottom end of threaded rod 5 runs through stop collar 3 and extends to inside and the company of stop collar 3
It connects block 6 to be fixedly connected, link block 6 is located at the top of cavity ring 8, and the bottom end of threaded rod 5 is fixedly installed with link block 6, link block
6 bottom end is fixedly installed with expansion ring 7, and the outer wall of expansion ring 7 is connected with cavity ring 8, and the inner diameter of cavity ring 8 is greater than
The outer diameter of expansion ring 7, cavity ring 8 and expansion ring 7 are adapted, and the inner wall of cavity ring 8 is connected with reinforcing bar 9, two bottoms
The opposite side of seat 2 is fixedly installed with hydraulic stem 10, and hydraulic stem 10 is fixedly installed with connection frame 11 far from the side of pedestal 2,
The right side of connection frame 11 is fixedly installed with limit sleeve 12, and limit sleeve 12 offers card slot close to one end of reinforcing bar 9, by by reinforcing bar
9 are put into the inner wall of two stop collars 3, by rotating threaded rod 5, because threaded rod 5 is connected by screw thread and 4 activity of thread groove
It connects, therefore the spacing between cavity ring 8 and stop collar 3 can be adjusted by rotating threaded rod 5, so that consolidating to reinforcing bar 9
Qualitative higher, so that more stable when detection, detection effect is more preferable, and the inner wall of card slot is fixed by friction plate 13 and reinforcing bar 9
Connection, the inner wall of limit sleeve 12 are fixedly installed with friction plate 13, and the left and right sides of bottom plate 1 is fixedly installed with support column 14, branch
The top of dagger 14 is fixedly installed with fixed frame 15, and the inner wall of fixed frame 15 is fixedly installed with motor 16, and the model of motor 16 can
For XDZYC-110/11, by starting motor 16, the output shaft of motor 16 will drive the rotation of rotating bar 17, and rotating bar 17 is outer
Wall is equipped with thread ring 19 by thread bush, while the left and right sides of thread ring 19 is movable even by sliding block and hollow bushing 18
It connects, to limit the rotation of thread ring 19, therefore thread ring 19 can be in the outer wall movement of rotating bar 17, so as to logical
It crosses briquetting 22 to push reinforcing bar 9, be detected, the output shaft of motor 16 is fixedly installed with rotating bar 17, rotating bar 17
Outer wall is arranged with hollow bushing 18, and the outer wall of rotating bar 17 is arranged with thread ring 19, and the left and right sides of thread ring 19 passes through
Sliding block is flexibly connected with the inner wall of hollow bushing 18, and the bottom end of hollow bushing 18 through support column 14 and extends to support column 14
Inside, the shape of support column 14 be it is U-shaped, the bottom end of thread ring 19 is fixedly installed with connecting rod 20, the inner wall of thread ring 19
It is flexibly connected by screw thread and rotating bar 17, the quantity of connecting rod 20 is two, and the bottom end of connecting rod 20 is fixedly installed with fixation
Block 21, the bottom end of fixed block 21 are fixedly installed with briquetting 22.
In conclusion the GW+160 steel bar Apparatus for Bending at low-temp, by the inner wall that reinforcing bar 9 is put into two stop collars 3
In, by rotating threaded rod 5, because threaded rod 5 is flexibly connected by screw thread and thread groove 4, pass through rotation 5 energy of threaded rod
The spacing between cavity ring 8 and stop collar 3 is enough adjusted, so that it is higher to the stationarity of reinforcing bar 9, so that when detection more
Stablize, detection effect is more preferable, and by starting motor 16, the output shaft of motor 16 will drive rotating bar 17 and rotate, and rotating bar 17
Outer wall thread ring 19 is equipped with by thread bush, while the left and right sides of thread ring 19 passes through sliding block and hollow bushing 18
It is flexibly connected, so that the rotation of thread ring 19 is limited, therefore the meeting of thread ring 19 is mobile in the outer wall of rotating bar 17, from
And reinforcing bar 9 can be pushed by briquetting 22, facilitate and is detected.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that
There is also other identical elements in process, method, article or equipment including the element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of GW+160 steel bar Apparatus for Bending at low-temp, including bottom plate (1), it is characterised in that: the top of the bottom plate (1) is fixed
There are two pedestal (2), the tops of the pedestal (2), and restraining position ring block (3) are fixedly mounted for installation, the inner cavity top of the stop collar (3)
Wall offers thread groove (4), and the inner wall of the thread groove (4) is connected with threaded rod (5), the bottom end of the threaded rod (5)
It is fixedly installed with link block (6), the bottom end of the link block (6) is fixedly installed with expansion ring (7), outside the expansion ring (7)
Wall is connected with cavity ring (8), and the inner wall of the cavity ring (8) is connected with reinforcing bar (9), two pedestals (2)
Opposite side is fixedly installed with hydraulic stem (10), and the hydraulic stem (10) is fixedly installed with connection far from the side of pedestal (2)
Frame (11) is fixedly installed with limit sleeve (12) on the right side of the connection frame (11), and the inner wall of the limit sleeve (12) is fixedly mounted
Have friction plate (13), the left and right sides of the bottom plate (1) is fixedly installed with support column (14), the top of the support column (14)
Be fixedly installed with fixed frame (15), the inner wall of the fixed frame (15) is fixedly installed with motor (16), the motor (16) it is defeated
Shaft is fixedly installed with rotating bar (17), and the outer wall of the rotating bar (17) is arranged with hollow bushing (18), the rotating bar
(17) outer wall is arranged with thread ring (19), and the bottom end of the thread ring (19) is fixedly installed with connecting rod (20), described
The bottom end of connecting rod (20) is fixedly installed with fixed block (21), and the bottom end of the fixed block (21) is fixedly installed with briquetting (22).
2. a kind of GW+160 steel bar Apparatus for Bending at low-temp according to claim 1, it is characterised in that: the cavity ring (8)
Inner diameter be greater than expansion ring (7) outer diameter, the cavity ring (8) and expansion ring (7) are adapted.
3. a kind of GW+160 steel bar Apparatus for Bending at low-temp according to claim 1, it is characterised in that: the threaded rod (5)
Bottom end through stop collar (3) and extend to the inside of stop collar (3) and be fixedly connected with link block (6), link block (6) position
In the top of cavity ring (8).
4. a kind of GW+160 steel bar Apparatus for Bending at low-temp according to claim 1, it is characterised in that: the limit sleeve (12)
Card slot is offered close to the one end of reinforcing bar (9), the inner wall of card slot is fixedly connected by friction plate (13) with reinforcing bar (9).
5. a kind of GW+160 steel bar Apparatus for Bending at low-temp according to claim 1, it is characterised in that: the thread ring
(19) the left and right sides is flexibly connected by sliding block with the inner wall of hollow bushing (18), and the bottom end of the hollow bushing (18) is run through
Support column (14) and the inside for extending to support column (14), the shape of the support column (14) are U-shaped.
6. a kind of GW+160 steel bar Apparatus for Bending at low-temp according to claim 1, it is characterised in that: the thread ring
(19) inner wall is flexibly connected by screw thread and rotating bar (17), and the quantity of the connecting rod (20) is two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821469921.2U CN208888067U (en) | 2018-09-10 | 2018-09-10 | A kind of GW+160 steel bar Apparatus for Bending at low-temp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821469921.2U CN208888067U (en) | 2018-09-10 | 2018-09-10 | A kind of GW+160 steel bar Apparatus for Bending at low-temp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208888067U true CN208888067U (en) | 2019-05-21 |
Family
ID=66511626
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821469921.2U Expired - Fee Related CN208888067U (en) | 2018-09-10 | 2018-09-10 | A kind of GW+160 steel bar Apparatus for Bending at low-temp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208888067U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113702199A (en) * | 2021-08-23 | 2021-11-26 | 上海业领电子商务有限公司 | Special steel compressive strength detection device |
-
2018
- 2018-09-10 CN CN201821469921.2U patent/CN208888067U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113702199A (en) * | 2021-08-23 | 2021-11-26 | 上海业领电子商务有限公司 | Special steel compressive strength detection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190521 Termination date: 20210910 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |