CN215467716U - Reinforcing bar testing arrangement that bends - Google Patents
Reinforcing bar testing arrangement that bends Download PDFInfo
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- CN215467716U CN215467716U CN202121282099.0U CN202121282099U CN215467716U CN 215467716 U CN215467716 U CN 215467716U CN 202121282099 U CN202121282099 U CN 202121282099U CN 215467716 U CN215467716 U CN 215467716U
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Abstract
The utility model provides a reinforcing steel bar bending test device, which belongs to the technical field of bending test devices and comprises a base and a limiting structure, the surface of the base is fixedly connected with a connecting plate, the surface of the connecting plate is rotatably connected with a movable table, the surface of the base is fixedly connected with a connecting frame, the interior of the movable table is provided with a limit structure, the limiting structure comprises a round rod, the surface of the round rod is connected with the base in a sliding way, the top end of the round rod is fixedly connected with a fixed block, a sliding plate is inserted in the fixed block in a sliding way, a gear is rotatably connected in the movable table, the round rod is inserted in the gear in a threaded manner, the movable table is inserted with a rack in a sliding manner, the arc surface of round bar fixedly connected with rectangle pole, two the rectangle pole is located the both ends of round bar respectively, the inside slip of drum is inserted and is equipped with the picture peg. The utility model greatly facilitates the limit of the reinforcing steel bars with different sizes.
Description
Technical Field
The utility model belongs to the technical field of bending test devices, and particularly relates to a reinforcing steel bar bending test device.
Background
The quality of reinforcing bar often needs to detect through bending testing arrangement, and bending testing arrangement makes its bending through exerting pressure to the reinforcing bar to monitor it through the instrument, play the function that detects with this.
The existing bending testing device is difficult to limit reinforcing steel bars of different sizes when bending the reinforcing steel bars for testing, and the movable table is required to be replaced when the reinforcing steel bars of different sizes are required to be tested, so that the detection time is greatly wasted.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problem that detection time is greatly wasted because a movable table is often required to be replaced when reinforcing steel bars with different sizes need to be tested, and the reinforcing steel bar bending testing device is provided.
In order to achieve the purpose, the utility model adopts the following technical scheme: a reinforcing steel bar bending test device comprises a base and a limit structure, wherein the surface of the base is fixedly connected with a connecting plate, the surface of the connecting plate is rotationally connected with a movable table, the surface of the base is fixedly connected with a connecting frame, the inside of the movable table is provided with a limiting structure, the limiting structure comprises a round rod, the surface of the round rod is connected with the base in a sliding way, the top end of the round rod is fixedly connected with a fixed block, a sliding plate is inserted in the fixed block in a sliding way, the inside of the movable table is rotatably connected with a gear, the round rod is inserted in the gear through threads, a rack is inserted in the movable table in a sliding manner, rectangular rods are fixedly connected with the arc surface of the round rod, the two rectangular rods are respectively positioned at the two ends of the round rod, an inserting plate is inserted into the cylinder in a sliding mode, a slot is formed in the surface of the fixing rod, and the size of the inserting plate is matched with that of the slot.
The quantity of rack is two, two the fixed plate of fixed surface connection of rack, the fixed plate has made things convenient for two racks of pulling simultaneously to remove.
The fixing plate is characterized in that a fixing rod is inserted into the fixing plate in a sliding mode, the surface of the fixing rod is fixedly connected with the movable table, and a cylinder is fixedly connected to the surface of the fixing plate and facilitates pulling of the fixing plate to move.
The utility model discloses a spacing post, including base, fixed surface, the fixed surface of base is equipped with auxiliary structure, auxiliary structure includes spacing post, the surface and the base fixed connection of spacing post, the fixed surface of spacing post is connected with the long slab, the top fixedly connected with roof of long slab, the inside of roof slides and inserts and is equipped with the fillet, the bottom fixedly connected with depression bar of fillet, the quantity of roof is two, two the roof is located the both ends of long slab respectively.
The spring is fixedly connected between the pressing rod and the top plate, and the connecting rod is fixedly connected to the top end of the round bar.
Compared with the prior art, the utility model has the advantages and positive effects that,
1. according to the utility model, the reinforcing steel bars are placed on the movable table, the fixed plate is pulled towards the direction far away from the movable table, the fixed plate slides on the surface of the fixed plate, the fixed plate drives the racks on the surface of the fixed plate to move, the racks are meshed with the gear, the rack drives the gear to rotate, meanwhile, the gear drives the round rod inside the rack to move downwards, so that the fixed block at the top end of the round rod is driven to move downwards, the movable plate inside the fixed block is contacted with the reinforcing steel bars, the reinforcing steel bars are prevented from tilting when being extruded on the movable table, then the inserting plate is slid, the inserting plate is inserted into the slot on the surface of the fixed rod, and the fixed plate is prevented from accidentally sliding.
2. According to the utility model, after the reinforcing steel bar is bent, the two pressure rods are firstly pulled up through the connecting rod and the round bar, then the bent reinforcing steel bar is placed on the limiting column, then the connecting rod is loosened, and the pressure plates are pushed by the springs on the surfaces of the pressure plates so as to extrude the reinforcing steel bar at the two ends of the limiting column to limit the movement of the reinforcing steel bar, wherein the connecting rod facilitates the pulling of the pressure rods, the bottom ends of the pressure rods are fixedly connected with the silica gel pads, the silica gel pads facilitate the extrusion of the pressure rods on the reinforcing steel bar, and the auxiliary structure is arranged, so that the reinforcing steel bar is greatly convenient to place.
Drawings
Fig. 1 is a schematic perspective view of a reinforcing bar bending test device according to the present invention;
FIG. 2 is a schematic view of a portion of a limiting structure of the reinforcing bar bending testing apparatus shown in FIG. 1;
fig. 3 is a schematic structural view of a position a of the reinforcing steel bar bending testing device shown in fig. 2;
fig. 4 is a partial schematic view of an auxiliary structure in the reinforcing bar bending testing apparatus shown in fig. 1.
Illustration of the drawings: 1. a base; 2. a connecting plate; 3. a movable table; 4. a connecting frame; 5. a limiting structure; 501. a fixed block; 502. a sliding plate; 503. a round bar; 504. a rectangular bar; 505. a gear; 506. a rack; 507. a fixing plate; 508. fixing the rod; 509. a cylinder; 510. inserting plates; 6. an auxiliary structure; 61. a limiting column; 62. a long plate; 63. a top plate; 64. round bars; 65. a connecting rod; 66. a pressure lever.
Detailed Description
In order that the above objects, features and advantages of the present invention can be more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and thus the present invention is not limited to the specific embodiments of the present disclosure.
The embodiment is shown in fig. 1-4, and the reinforcing steel bar bending testing device comprises a base 1 and a limiting structure 5, wherein a connecting plate 2 is fixedly connected to the surface of the base 1, a movable table 3 is rotatably connected to the surface of the connecting plate 2, a connecting frame 4 is fixedly connected to the surface of the base 1, and the limiting structure 5 is arranged inside the movable table 3.
As shown in fig. 1 and 2, the limiting structure 5 includes a round rod 503, a surface of the round rod 503 is slidably connected with the base 1, a fixed block 501 is fixedly connected to a top end of the round rod 503, a sliding plate 502 is slidably inserted into the fixed block 501, a gear 505 is rotatably connected into the movable table 3, the round rod 503 is threadedly inserted into the gear 505, and a rack 506 is slidably inserted into the movable table 3.
The circular arc surface of the round rod 503 is fixedly connected with rectangular rods 504, and the two rectangular rods 504 are respectively located at two ends of the round rod 503.
The number of the racks 506 is two, the fixed plates 507 are fixedly connected to the surfaces of the two racks 506, the reinforcing steel bars are placed on the movable table 3, then the fixed plates 507 are pulled in the direction away from the movable table 3, the fixed plates 507 slide on the surface of the fixed rods 508, meanwhile, the fixed plates 507 drive the racks 506 on the surfaces of the fixed plates to move, the racks 506 are meshed with the gear 505, at the moment, the racks 506 drive the gear 505 to rotate, meanwhile, the gear 505 drives the round rod 503 inside the round rod to move downwards, the fixed block 501 at the top end of the round rod 503 is driven to move downwards, and at the moment, the movable plates inside the fixed block 501 are in contact with the reinforcing steel bars.
A fixing rod 508 is slidably inserted into the fixing plate 507, the surface of the fixing rod 508 is fixedly connected to the movable table 3, and a cylinder 509 is fixedly connected to the surface of the fixing plate 507.
An insert plate 510 is slidably inserted into the cylinder 509, a slot is formed in the surface of the fixing rod 508, the size of the insert plate 510 is matched with that of the slot, then the insert plate 510 is slid, and the insert plate 510 is inserted into the slot in the surface of the fixing rod 508, so that the fixing plate 507 is limited from accidentally sliding, and the rectangular rod 504 plays a role in limiting the sliding direction of the round rod 503.
The effect is that the steel bar is placed on the movable table 3, then the fixing plate 507 is pulled towards the direction far away from the movable table 3, the fixing plate 507 slides on the surface of the fixing rod 508, and the fixing plate 507 drives the rack 506 on the surface to move, since the rack 506 is engaged with the gear 505, the rack 506 will drive the gear 505 to rotate, and at the same time, the gear 505 will drive the round rod 503 therein to move downwards, thereby driving the fixed block 501 at the top end of the round rod 503 to move downwards, and at the moment, the movable plate inside the fixed block 501 is contacted with the steel bar, thereby avoiding the situation that the steel bar is tilted when being extruded on the movable table 3, then, the insert plate 510 is slid, and at this time, the insert plate 510 is inserted into the insertion groove formed in the surface of the fixing rod 508, thereby restricting the fixing plate 507 from being unintentionally slid, wherein the rectangular rod 504 plays a role in limiting the sliding direction of the round rod 503, and limiting of the reinforcing steel bars with different sizes is greatly facilitated by arranging the limiting structure 5.
As shown in fig. 1 and 4, the surface of the base 1 is provided with the auxiliary structure 6, the auxiliary structure 6 includes a limiting column 61, the surface of the limiting column 61 is fixedly connected with the base 1, the surface of the limiting column 61 is fixedly connected with a long plate 62, the top end of the long plate 62 is fixedly connected with a top plate 63, a round bar 64 is inserted in the top plate 63 in a sliding manner, and the bottom end of the round bar 64 is fixedly connected with a pressure lever 66.
Fixedly connected with spring between depression bar 66 and roof 63, the top fixedly connected with connecting rod 65 of circle strip 64, after the reinforcing bar is buckled, earlier through connecting rod 65, circle strip 64 draws up two depression bars 66, the reinforcing bar after will buckling this moment is placed on spacing post 61, then loosen connecting rod 65, thereby the clamp plate will be promoted by the spring on its surface at this moment and restrict the removal of reinforcing bar with this at the both ends extrusion reinforcing bar of spacing post 61, the quantity of roof 63 is two, two roof 63 are located the both ends of long slab 62 respectively, connecting rod 65 has made things convenient for pulling depression bar 66.
Its effect does, is buckled the back when the reinforcing bar, earlier through connecting rod 65, two depression bars 66 of circle 64 pull-up, and the reinforcing bar after will buckling this moment is placed on spacing post 61, then loosens connecting rod 65, thereby the clamp plate will be promoted by the spring on its surface at this moment and restrict the removal of reinforcing bar with this at the both ends extrusion reinforcing bar of spacing post 61, and wherein connecting rod 65 has made things convenient for pulling depression bar 66, through setting up auxiliary structure 6, has made things convenient for placing the reinforcing bar greatly.
The whole working principle is as follows: firstly, a steel bar is placed on a movable table 3, then a fixed plate 507 is pulled in a direction far away from the movable table 3, the fixed plate 507 slides on the surface of a fixed rod 508, meanwhile, the fixed plate 507 drives a rack 506 on the surface to move, because the rack 506 is meshed with a gear 505, the rack 506 drives the gear 505 to rotate, meanwhile, the gear 505 drives a round rod 503 inside the round rod 503 to move downwards, so that the fixed block 501 at the top end of the round rod 503 is driven to move downwards, at the same time, a movable plate inside the fixed block 501 is contacted with the steel bar, so that the situation that the steel bar tilts when being extruded on the movable table 3 is avoided, then an inserting plate 510 is slid, at the same time, an inserting plate 510 inserts into a slot on the surface of the fixed rod 508, so that the fixed plate 507 is limited from accidentally sliding, wherein the rectangular rod 504 plays a role in limiting the sliding direction of the round rod 503, and when the steel bar is bent, two pressing rods 66 are pulled up through a connecting rod 65 and a round bar 64, at this time, the bent steel bar is placed on the limiting column 61, then the connecting rod 65 is loosened, and at this time, the pressing plate is pushed by the spring on the surface of the pressing plate, so that the steel bar is extruded at two ends of the limiting column 61, and therefore the movement of the steel bar is limited, wherein the connecting rod 65 facilitates the pulling of the pressing rod 66.
The overall principle achieved is as follows: a steel bar is placed on the movable table 3, then the fixed plate 507 is pulled in the direction far away from the movable table 3, the fixed plate 507 slides on the surface of the fixed rod 508, meanwhile, the fixed plate 507 drives the rack 506 on the surface to move, because the rack 506 is meshed with the gear 505, the rack 506 drives the gear 505 to rotate, meanwhile, the gear 505 drives the round rod 503 inside to move downwards, so as to drive the fixed block 501 at the top end of the round rod 503 to move downwards, at the same time, the movable plate inside the fixed block 501 is contacted with the steel bar, thereby avoiding the situation that the steel bar tilts when being extruded on the movable table 3, then the inserting plate 510 slides, at the same time, the inserting plate 510 is inserted into the slot on the surface of the fixed rod 508, thereby limiting the fixed plate 507 from accidentally sliding, wherein the rectangular rod 504 plays the role of limiting the sliding direction of the round rod 503, when the steel bar is bent, the two pressing rods 66 are pulled up through the connecting rod 65 and the round rod 64, at this time, the bent steel bar is placed on the limiting column 61, then the connecting rod 65 is loosened, and at this time, the pressing plate is pushed by the spring on the surface of the pressing plate, so that the steel bar is extruded at two ends of the limiting column 61, and therefore the movement of the steel bar is limited, wherein the connecting rod 65 facilitates the pulling of the pressing rod 66.
The above description is only a preferred embodiment of the present invention, and not intended to limit the present invention in other forms, and any person skilled in the art may apply the above modifications or changes to the equivalent embodiments with equivalent changes, without departing from the technical spirit of the present invention, and any simple modification, equivalent change and change made to the above embodiments according to the technical spirit of the present invention still belong to the protection scope of the technical spirit of the present invention.
Claims (8)
1. The utility model provides a reinforcing bar testing arrangement that bends which characterized in that: including base (1) and limit structure (5), the fixed surface of base (1) is connected with connecting plate (2), the surface rotation of connecting plate (2) is connected with activity platform (3), the fixed surface of base (1) is connected with link (4), the inside of activity platform (3) is equipped with limit structure (5), limit structure (5) include round bar (503), the surface and base (1) sliding connection of round bar (503), the top fixedly connected with fixed block (501) of round bar (503), the inside slip of fixed block (501) is inserted and is equipped with sliding plate (502), the inside rotation of activity platform (3) is connected with gear (505), round bar (503) screw thread is inserted and is established the inside of gear (505), the inside slip of activity platform (3) is inserted and is equipped with rack (506).
2. The reinforcing bar bending testing device of claim 1, wherein: the arc surface of the round rod (503) is fixedly connected with rectangular rods (504), and the two rectangular rods (504) are respectively positioned at two ends of the round rod (503).
3. The reinforcing bar bending testing device of claim 1, wherein: the number of the racks (506) is two, and the surfaces of the two racks (506) are fixedly connected with fixing plates (507).
4. A reinforcing bar bending testing arrangement of claim 3, characterized in that: the fixing device is characterized in that a fixing rod (508) is inserted into the fixing plate (507) in a sliding mode, the surface of the fixing rod (508) is fixedly connected with the movable table (3), and a cylinder (509) is fixedly connected to the surface of the fixing plate (507).
5. A reinforcing bar bending testing arrangement of claim 4, characterized in that: an inserting plate (510) is inserted into the cylinder (509) in a sliding mode, a slot is formed in the surface of the fixing rod (508), and the size of the inserting plate (510) is matched with that of the slot.
6. The reinforcing bar bending testing device of claim 1, wherein: the surface of base (1) is equipped with auxiliary structure (6), auxiliary structure (6) are including spacing post (61), the surface and base (1) fixed connection of spacing post (61), the fixed surface of spacing post (61) is connected with long slab (62), the top fixedly connected with roof (63) of long slab (62), the inside of roof (63) slides and inserts and is equipped with circle strip (64), the bottom fixedly connected with depression bar (66) of circle strip (64).
7. A reinforcing bar bending testing arrangement of claim 6, characterized in that: a spring is fixedly connected between the pressure lever (66) and the top plate (63), and a connecting rod (65) is fixedly connected to the top end of the round bar (64).
8. A reinforcing bar bending testing arrangement of claim 6, characterized in that: the number of the top plates (63) is two, and the two top plates (63) are respectively positioned at two ends of the long plate (62).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121282099.0U CN215467716U (en) | 2021-06-08 | 2021-06-08 | Reinforcing bar testing arrangement that bends |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121282099.0U CN215467716U (en) | 2021-06-08 | 2021-06-08 | Reinforcing bar testing arrangement that bends |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215467716U true CN215467716U (en) | 2022-01-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121282099.0U Active CN215467716U (en) | 2021-06-08 | 2021-06-08 | Reinforcing bar testing arrangement that bends |
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| Country | Link |
|---|---|
| CN (1) | CN215467716U (en) |
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2021
- 2021-06-08 CN CN202121282099.0U patent/CN215467716U/en active Active
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