CN211553537U - Reinforcing bar anchor board tensile test auxiliary device - Google Patents
Reinforcing bar anchor board tensile test auxiliary device Download PDFInfo
- Publication number
- CN211553537U CN211553537U CN201922172903.9U CN201922172903U CN211553537U CN 211553537 U CN211553537 U CN 211553537U CN 201922172903 U CN201922172903 U CN 201922172903U CN 211553537 U CN211553537 U CN 211553537U
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- plate
- fixedly connected
- fixed plate
- adjusting
- sleeve
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Abstract
The utility model discloses a reinforcing bar anchor board tensile test auxiliary device, which comprises a fixing plate and i, the upper surface of fixed plate just is located the tensile pole of middle part fixedly connected with, the surface of tensile pole just is located the one side of keeping away from the fixed plate and is provided with anti-skidding groove, the lower surface of fixed plate just is located the left connecting plate of left side fixedly connected with, cab apron is crossed on the one end fixedly connected with left side that the fixed plate was kept away from to left side connecting plate, the internal surface of cab apron is crossed on a left side is provided with the adjusting collar. The utility model discloses in, in the reinforcing bar anchor board after accomplishing the installation device of packing into, can restore the best connection state of reinforcing bar anchor board like this, under the cooperation regulation of adjusting collar and adapter sleeve, can make the device adapt to the reinforcing bar anchor board of multiple not unidimensional experimental, do not have traditional double-screw bolt to support, avoided the installation to experimental influence, make experimental accurate test result that can obtain under being closest reinforcing bar anchor board operational environment.
Description
Technical Field
The utility model relates to a building material tests the detection area, especially relates to a reinforcing bar anchor board tensile test auxiliary device.
Background
A tensile strength test method for a steel bar anchoring plate test piece is specified in the technical specification of steel bar anchoring plate application of the national industry standard JGJ256-2011, and a tensile test auxiliary device is required to be matched with a testing machine to realize the tensile strength test for the steel bar anchoring plate test piece.
The existing tensile test auxiliary device uses four studs as supports, and when the studs are connected, the connection conditions of the four studs cannot be guaranteed to be completely consistent, so that the tensile test auxiliary device is inclined to a certain extent, and the accuracy of a tensile test is further influenced. The reinforcing steel bar anchoring plate is installed after being installed separately, so that the accuracy of the experiment is affected due to the fact that the reinforcing steel bar anchoring plate is not firmly installed. Tensile test auxiliary device needs different accessories to cooperate and uses just can satisfy experimental, can make experimental more loaded down with trivial details like this.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a reinforcing steel bar anchoring plate tensile test auxiliary device.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the fixing device comprises a fixing plate, the upper surface of fixed plate just is located the tensile pole of middle part fixedly connected with, the surface of tensile pole just is located the one side of keeping away from the fixed plate and is provided with anti-skidding groove, the lower surface of fixed plate just is located the left connecting plate of left side fixedly connected with, the cab apron is crossed in the left side fixedly connected with that the fixed plate was kept away from to left side connecting plate, the internal surface of cab apron is crossed on a left side is provided with the adjusting collar, the lower surface of adjusting collar just is located the left adapter sleeve of outside fixedly connected with of adjusting collar, the lower surface of fixed plate just is located the right connecting plate of right side fixedly connected with of left connecting plate, the cab apron is crossed on the right side one end fixedly connected with right side that the fixed plate was kept away from.
As a further description of the above technical solution:
the internal surface of left side adapter sleeve is provided with left adjustment tank, the internal surface of left side adapter sleeve and the left side that is located left adjustment tank are provided with first opening spout, the internal surface of right side adapter sleeve is provided with right adjustment tank, the internal surface of right side adapter sleeve and the right side that is located right adjustment tank are provided with second opening spout.
As a further description of the above technical solution:
the outer fixed surface of adjusting collar is connected with adjusts the pole, the surface of adjusting collar just is located the downside fixedly connected with regulating block of adjusting the pole, regulating block and left adjustment tank, right adjustment tank sliding connection, adjust pole and first opening spout, second opening spout sliding connection.
As a further description of the above technical solution:
the upper surface of adjusting collar is provided with the anchor board body, the internal surface threaded connection of anchor board body has reinforcing bar anchor pole, the anchor board body stretches to the upper surface of left cab apron and right cab apron outward.
As a further description of the above technical solution:
and an anchor rod groove is formed in the outer surface of the steel bar anchor rod and located on one side far away from the anchor plate body.
The utility model discloses following beneficial effect has:
compared with the prior art, this reinforcing bar anchor board tensile test auxiliary device can be with the reinforcing bar anchor board after the installation accomplish pack into the device in, can restore the best connected state of reinforcing bar anchor board like this, under the cooperation regulation of adjusting collar and adapter sleeve, can make the device adapt to the reinforcing bar anchor board of multiple not unidimensional experimental, does not have traditional double-screw bolt to support, has avoided the installation to experimental influence, makes the experiment can obtain the accurate test result under being closest reinforcing bar anchor board operational environment.
Drawings
Fig. 1 is an assembly view of an auxiliary device for a tensile test of a steel bar anchoring plate provided by the utility model;
fig. 2 is a bottom view of the auxiliary device for tensile test of the steel bar anchoring plate provided by the utility model;
fig. 3 is a cross-sectional view of the auxiliary device for the tensile test of the steel bar anchoring plate provided by the utility model;
fig. 4 is the utility model provides a reinforcing bar anchor board tensile test auxiliary device's adjusting collar schematic diagram.
Illustration of the drawings:
1. a fixing plate; 2. a left connecting plate; 3. a left transition plate; 4. an adjusting sleeve; 5. a left connecting sleeve; 6. an anchor slot; 7. a steel bar anchoring rod; 8. a nut; 9. adjusting a rod; 10. a right transition plate; 11. an anchor plate body; 12. a right connecting plate; 13. a stretch rod; 14. an anti-slip groove; 15. a first open chute; 16. a left adjustment tank; 17. a second open chute; 18. a right adjustment groove; 19. a right connecting sleeve; 20. and a regulating block.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-4, the utility model provides a pair of reinforcing bar anchor board tensile test auxiliary device: comprises a fixed plate 1, a stretching rod 13 is fixedly connected to the upper surface of the fixed plate 1 and positioned in the middle for connecting with a stretcher, an anti-slip groove 14 is arranged on the outer surface of the stretching rod 13 and positioned on one side far away from the fixed plate 1 for preventing sliding during stretching with the stretcher, a left connecting plate 2 is fixedly connected to the lower surface of the fixed plate 1 and positioned on the left side, a left transition plate 3 is fixedly connected to one end of the left connecting plate 2 far away from the fixed plate 1, an adjusting sleeve 4 is arranged on the inner surface of the left transition plate 3 for conveniently placing test objects with different sizes, a left connecting sleeve 5 is fixedly connected to the lower surface of the adjusting sleeve 4 and positioned on the outer side of the adjusting sleeve 4, a right connecting plate 12 is fixedly connected to the lower surface of the fixed plate 1 and positioned on the right side of the left connecting plate 2, a right transition plate 10 is fixedly connected to one end, the outer surfaces of the right connecting sleeve 19 and the left connecting sleeve 5 are connected with a nut 8 through threads, and the nut is used for closing and fixing the right connecting sleeve 19 and the left connecting sleeve 5.
The inner surface of the left connecting sleeve 5 is provided with a left adjusting groove 16 and a slide for adjustment, the inner surface of the left connecting sleeve 5 and the left side of the left adjusting groove 16 are provided with a first open chute 15 for facilitating the sliding of the adjusting rod 9, the inner surface of the right connecting sleeve 19 is provided with a right adjusting groove 18 and a slide for adjustment, the inner surface of the right connecting sleeve 19 and the right side of the right adjusting groove 18 are provided with a second open chute 17 for facilitating the sliding of the adjusting rod 9, the outer surface of the adjusting sleeve 4 is fixedly connected with the adjusting rod 9, the outer surface of the adjusting sleeve 4 and the lower side of the adjusting rod 9 are fixedly connected with an adjusting block 20, the adjusting block 20 is slidably connected with the left adjusting groove 16 and the right adjusting groove 18, the adjusting rod 9 is slidably connected with the first open chute 15 and the second open chute 17, the upper surface of the adjusting sleeve 4 is provided with an anchoring plate body 11, the inner surface, the anchor plate body 11 stretches out the upper surface of the transition plate 3 and the transition plate 10 on the left and the right, and the anchor rod groove 6 is arranged on the outer surface of the steel bar anchor rod 7 and on one side away from the anchor plate body 11, so that the stretcher is convenient to connect.
The working principle is as follows: placing the adjusting sleeve 4 to the inner surfaces of the left connecting sleeve 5 and the right connecting sleeve 19, enabling the adjusting rod 9 to be in sliding connection with the first open chute 15 and the second open chute 17, enabling the adjusting block 20 to be in sliding connection with the left adjusting groove 16 and the right adjusting groove 18, placing the reinforcing steel bar anchoring rod 7 and the anchoring plate body 11 from the adjusting sleeve 4 after being in threaded connection, enabling the anchoring plate body 11 to be in contact with the upper surfaces of the adjusting sleeve 4, the left transition plate 3 and the right transition plate 10, driving the adjusting sleeve 4 to rotate along the first open chute 15 and the second open chute 17 through the adjusting rod 9, enabling the adjusting sleeve 4 to drive the adjusting block 20 to slide in the left adjusting groove 16 and the right adjusting groove 18, enabling the gap between the adjusting sleeve 4 and the reinforcing steel bar anchoring rod 7 to be continuously reduced under the meshing action of the adjusting block 20 and the left adjusting groove 16 and the right adjusting groove 18, connecting the nut 8 to the outer surfaces of the left connecting sleeve 5 and the right connecting sleeve 19 after, the installed steel bar anchoring rod 7 is prevented from slipping out of the left connecting sleeve 5 and the right connecting sleeve 19 during stretching, and is connected with the anchor rod groove 6 of the steel bar anchoring rod 7 and the anti-slip groove 14 of the stretching rod 13 through a stretching machine, and then a stretching test is carried out.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (5)
1. The utility model provides a reinforcing bar anchor board tensile test auxiliary device, includes fixed plate (1), its characterized in that: the upper surface of the fixed plate (1) is fixedly connected with a stretching rod (13) in the middle, the outer surface of the stretching rod (13) is provided with an anti-skid groove (14) on one side far away from the fixed plate (1), the lower surface of the fixed plate (1) is fixedly connected with a left connecting plate (2) on the left side, one end of the left connecting plate (2) far away from the fixed plate (1) is fixedly connected with a left transition plate (3), the inner surface of the left transition plate (3) is provided with an adjusting sleeve (4), the lower surface of the adjusting sleeve (4) is fixedly connected with a left connecting sleeve (5) on the outer side of the adjusting sleeve (4), the lower surface of the fixed plate (1) is fixedly connected with a right connecting plate (12) on the right side of the left connecting plate (2), one end of the right connecting plate (12) far away from the fixed plate (1, the lower surface of the right transition plate (10) is fixedly connected with a right connecting sleeve (19), and the outer surfaces of the right connecting sleeve (19) and the left connecting sleeve (5) are connected with a nut (8) through threads.
2. The reinforcing steel bar anchoring plate tensile test auxiliary device of claim 1, wherein: the internal surface of left side adapter sleeve (5) is provided with left adjustment tank (16), the internal surface of left side adapter sleeve (5) and the left side that is located left adjustment tank (16) are provided with first opening spout (15), the internal surface of right side adapter sleeve (19) is provided with right adjustment tank (18), the internal surface of right side adapter sleeve (19) and the right side that is located right adjustment tank (18) are provided with second opening spout (17).
3. The reinforcing steel bar anchoring plate tensile test auxiliary device of claim 1, wherein: the outer fixed surface of adjusting collar (4) is connected with adjusts pole (9), the surface of adjusting collar (4) just is located downside fixedly connected with regulating block (20) of adjusting pole (9), regulating block (20) and left adjustment tank (16), right adjustment tank (18) sliding connection, adjust pole (9) and first opening spout (15), second opening spout (17) sliding connection.
4. The reinforcing steel bar anchoring plate tensile test auxiliary device of claim 1, wherein: the upper surface of adjusting collar (4) is provided with anchor plate body (11), the internal surface threaded connection of anchor plate body (11) has reinforcing bar anchor pole (7), anchor plate body (11) are stretched out and are crossed the upper surface of cab apron (3) and right cab apron (10) to a left side.
5. The reinforcing steel bar anchoring plate tensile test auxiliary device of claim 4, wherein: and an anchor rod groove (6) is formed in the outer surface of the steel bar anchoring rod (7) and located on one side far away from the anchoring plate body (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922172903.9U CN211553537U (en) | 2019-12-06 | 2019-12-06 | Reinforcing bar anchor board tensile test auxiliary device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922172903.9U CN211553537U (en) | 2019-12-06 | 2019-12-06 | Reinforcing bar anchor board tensile test auxiliary device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211553537U true CN211553537U (en) | 2020-09-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922172903.9U Expired - Fee Related CN211553537U (en) | 2019-12-06 | 2019-12-06 | Reinforcing bar anchor board tensile test auxiliary device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211553537U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112858035A (en) * | 2021-01-08 | 2021-05-28 | 阳春新钢铁有限责任公司 | Reinforcing bar building materials tensile properties test equipment |
-
2019
- 2019-12-06 CN CN201922172903.9U patent/CN211553537U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112858035A (en) * | 2021-01-08 | 2021-05-28 | 阳春新钢铁有限责任公司 | Reinforcing bar building materials tensile properties test equipment |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200922 Termination date: 20211206 |