CN215240339U - Clamping device for steel ladle refractory stress detection - Google Patents
Clamping device for steel ladle refractory stress detection Download PDFInfo
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- CN215240339U CN215240339U CN202120849290.2U CN202120849290U CN215240339U CN 215240339 U CN215240339 U CN 215240339U CN 202120849290 U CN202120849290 U CN 202120849290U CN 215240339 U CN215240339 U CN 215240339U
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Abstract
The utility model discloses a clamping device for steel ladle refractory material stress detection, the clamping device is arranged on a detection platform of a measuring equipment body, the clamping device comprises a lead screw and a guide rod, the lead screw and the guide rod are horizontally arranged side by side, the left side and the right side of the lead screw are provided with external threads with opposite spiral directions, the middle part of the lead screw is fixedly connected with a first bevel gear, the first bevel gear is engaged with a second bevel gear, and the second bevel gear is fixedly connected with a knob; the clamping device also comprises two guide plates, the front end and the rear end of each guide plate are respectively in transmission connection with the screw rod and the guide rod, and the two guide plates move oppositely or back to back when the screw rod rotates; the top of the guide plate is provided with a chute, and the direction of the chute is vertical to the screw rod; sliding connection has two vertical slide bars in the spout, and the top fixed connection of slide bar has the horizontally pressure strip, and the pressure strip stretches out forward, and the front end threaded connection of pressure strip has vertical compression bar.
Description
Technical Field
The utility model belongs to the technical field of ladle refractory material check out test set, concretely relates to resistant material stress of ladle detects and uses clamping device.
Background
The steel ladle is mainly composed of a steel shell and refractory materials on the inner wall of the steel shell, and is commonly used for receiving molten steel and carrying out pouring operation in a steel plant and a foundry before an open hearth furnace, an electric furnace or a converter.
SUMMERY OF THE UTILITY MODEL
The utility model provides a resistant material stress of ladle detects uses clamping device, aim at solves above-mentioned technical problem.
Therefore, the utility model adopts the following technical scheme:
a clamping device for stress detection of steel ladle refractory materials is arranged on a detection platform of a measuring equipment body, the detection platform is in a rectangular groove shape, the clamping device comprises a lead screw and a guide rod, the lead screw and the guide rod are horizontally arranged in parallel, two ends of the lead screw and two ends of the guide rod are respectively rotatably connected with two side faces of the detection platform, external threads with opposite spiral directions are arranged on the left side and the right side of the lead screw, a first bevel gear is fixedly connected to the middle of the lead screw, a second bevel gear is meshed with the first bevel gear, a knob is fixedly connected to the second bevel gear and rotatably connected with the front portion of the detection platform, and the lead screw is driven to rotate by rotating the knob;
the clamping device also comprises two guide plates, the two guide plates are respectively arranged on the left side and the right side of the screw rod, the front end and the rear end of each guide plate are respectively in transmission connection with the screw rod and the guide rod, and when the screw rod rotates, the two guide plates move towards each other or move back to back; the top of the guide plate is provided with a chute, and the direction of the chute is vertical to the screw rod; sliding connection has two vertical slide bars in the spout, and the top fixed connection of slide bar has the horizontally pressure strip, and the pressure strip stretches out forward, and the front end threaded connection of pressure strip has vertical compression bar.
Furthermore, the lower end of the pressing rod is provided with a pressing block, and a flexible anti-skid pad is wrapped on the pressing block.
Furthermore, clamping blocks protruding outwards are arranged on the opposite surfaces of the two guide plates respectively, and flexible anti-skid pads wrap the front ends of the clamping blocks.
Furthermore, the flexible anti-slip mat is made of silica gel.
The beneficial effects of the utility model reside in that: the device can clamp and fix the steel ladle refractory material in the horizontal direction and the vertical direction, is convenient for detection operation, and is beneficial to improving the accuracy of test data; the device is simple in operation, convenient to use, and convenient to detect the operation.
Drawings
Fig. 1 is a schematic view of the usage state of the present invention;
fig. 2 is a schematic structural view of the clamping device of the present invention;
FIG. 3 is a schematic view of the connection of the hold-down bar of the present invention;
in the figure: 1-measuring equipment body, 2-detecting platform, 3-screw rod, 4-guide rod, 5-first bevel gear, 6-second bevel gear, 7-knob, 8-guide plate, 9-chute, 10-slide rod, 11-pressing plate, 12-pressing rod, 13-pressing block and 14-clamping block.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings:
as shown in figures 1-3, the clamping device for the stress detection of the steel ladle refractory material is arranged on a detection platform 2 of a measuring equipment body 1, the detection platform 2 is in a rectangular groove shape, and a rubber pad is laid on the detection platform 2. Clamping device includes lead screw 3 and guide bar 4, lead screw 3 and 4 levels of guide bar set up side by side, the both ends of lead screw 3 and guide bar 4 are rotated with testing platform 2's both sides face respectively and are connected, the left and right sides of lead screw 3 is equipped with the external screw thread that the spiral direction is opposite, the first bevel gear 5 of middle part fixedly connected with of lead screw 3, the meshing has second bevel gear 6 on the first bevel gear 5, the cone angle of first bevel gear 5 and second bevel gear 6 is 45, fixedly connected with knob 7 on the second bevel gear 6, knob 7 is connected with the anterior rotation of testing platform 2, it rotates 3 rotations of lead screw to rotate knob 7 drive.
The clamping device further comprises two guide plates 8, the two guide plates 8 are respectively arranged on the left side and the right side of the screw rod 3, the front end and the rear end of each guide plate 8 are respectively in transmission connection with the screw rod 3 and the guide rod 4, and when the screw rod 3 rotates, the two guide plates 8 move oppositely or move back to back. The top of the guide plate 8 is provided with a chute 9, and the direction of the chute 9 is vertical to the screw rod 3; two vertical sliding rods 10 are connected in the sliding groove 9 in a sliding mode, a horizontal pressing plate 11 is fixedly connected to the top of each sliding rod 10, the pressing plate 11 extends forwards, and a vertical pressing rod 12 is connected to the front end of each pressing plate 11 in a threaded mode. The lower extreme of compressing tightly pole 12 is equipped with compact heap 13, and compact heap 13 is gone up the parcel and is had flexible non-slip mat. The opposite surfaces of the two guide plates 8 are respectively provided with a clamping block 14 protruding outwards, each guide plate 8 is provided with two clamping blocks 14, the front end of each clamping block 14 is wrapped with a flexible non-slip mat, and the flexible non-slip mat is made of silica gel.
The working principle of the embodiment is as follows: during the use, arrange ladle refractory material in testing platform 2, the rubber pad can avoid ladle refractory material to receive the damage of colliding with when getting in the put in-process, rotates knob 7 and drives lead screw 3 and rotate, drives two deflector 8 and moves in opposite directions, until the periphery of clamping block 14 laminating ladle refractory material. And then the position of the sliding rod 10 is adjusted, and then the compressing rod 12 is rotated to enable the compressing block 13 to be compressed on the ladle refractory material, so that the fixing effect of the measuring equipment of the ladle refractory material is improved, and the ladle refractory material is fixed well. And taking the strain gauge on the measuring equipment body 1 down from the strain gauge clamping plate and attaching the strain gauge to the ladle refractory material for stress detection.
It should be noted that the above are only some embodiments of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and substitutions can be made without departing from the technical principle of the present invention, and these modifications and substitutions should also be regarded as the protection scope of the present invention.
Claims (4)
1. A clamping device for stress detection of steel ladle refractory materials is arranged on a detection platform (2) of a measuring equipment body (1), the detection platform (2) is in a rectangular groove shape, it is characterized in that the clamping device comprises a screw rod (3) and a guide rod (4), the screw rod (3) and the guide rod (4) are horizontally arranged in parallel, two ends of the screw rod (3) and the guide rod (4) are respectively connected with two side surfaces of the detection platform (2) in a rotating way, external threads with opposite spiral directions are arranged on the left side and the right side of the screw rod (3), a first bevel gear (5) is fixedly connected to the middle part of the screw rod (3), a second bevel gear (6) is meshed on the first bevel gear (5), a knob (7) is fixedly connected on the second bevel gear (6), the knob (7) is rotatably connected with the front part of the detection platform (2), and the screw rod (3) is driven to rotate by rotating the knob (7);
the clamping device further comprises two guide plates (8), the two guide plates (8) are respectively arranged on the left side and the right side of the screw rod (3), the front end and the rear end of each guide plate (8) are respectively in transmission connection with the screw rod (3) and the guide rod (4), and when the screw rod (3) rotates, the two guide plates (8) move oppositely or move backwards; the top of the guide plate (8) is provided with a chute (9), and the direction of the chute (9) is vertical to the screw rod (3); two vertical sliding rods (10) are connected in the sliding groove (9) in a sliding mode, a horizontal pressing plate (11) is fixedly connected to the top of each sliding rod (10), the pressing plate (11) extends forwards, and the front end of each pressing plate (11) is in threaded connection with a vertical pressing rod (12).
2. The clamping device for the stress detection of the steel ladle refractory material according to claim 1, wherein a pressing block (13) is arranged at the lower end of the pressing rod (12), and a flexible anti-skid pad is wrapped on the pressing block (13).
3. The clamping device for detecting the stress of the steel ladle refractory according to claim 2, wherein the opposite surfaces of the two guide plates (8) are respectively provided with a clamping block (14) protruding outwards, and the front end of each clamping block (14) is wrapped with a flexible anti-skid pad.
4. The clamping device for the stress detection of the steel ladle refractory according to claim 3, wherein the flexible anti-slip mat is made of silica gel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120849290.2U CN215240339U (en) | 2021-04-23 | 2021-04-23 | Clamping device for steel ladle refractory stress detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120849290.2U CN215240339U (en) | 2021-04-23 | 2021-04-23 | Clamping device for steel ladle refractory stress detection |
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| Publication Number | Publication Date |
|---|---|
| CN215240339U true CN215240339U (en) | 2021-12-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202120849290.2U Active CN215240339U (en) | 2021-04-23 | 2021-04-23 | Clamping device for steel ladle refractory stress detection |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115219366A (en) * | 2022-09-20 | 2022-10-21 | 徐州矿安新材料研究院有限公司 | Aluminum alloy plate detection device and detection method thereof |
-
2021
- 2021-04-23 CN CN202120849290.2U patent/CN215240339U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115219366A (en) * | 2022-09-20 | 2022-10-21 | 徐州矿安新材料研究院有限公司 | Aluminum alloy plate detection device and detection method thereof |
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