CN214472405U - Engineering material detection device - Google Patents
Engineering material detection device Download PDFInfo
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- CN214472405U CN214472405U CN202120520010.3U CN202120520010U CN214472405U CN 214472405 U CN214472405 U CN 214472405U CN 202120520010 U CN202120520010 U CN 202120520010U CN 214472405 U CN214472405 U CN 214472405U
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Abstract
The utility model relates to an engineering material detects technical field, specifically is an engineering material detection device, the below of roof is located middle part position department and is fixed with first electronic hydraulic stem, and the both ends of roof all are fixed with the riser, the below of first electronic hydraulic stem is fixed with the fly leaf, the below of fly leaf is provided with the pressure head. The utility model discloses well fixture is before carrying out hardness detection to engineering material, can be according to the interval of the first locating piece of length adjustment and second locating piece of material, splint are removed according to the thickness of material again, fix the both ends of material, the practicality has been increased, in the time of carrying out hardness detection, cushion and panel if receive great stamping strength for a long time, impaired circumstances may appear, and the blotter can be to the preliminary buffering of this kind of impact, in addition the cooperation of flexible guide arm and spring, further improve buffering effect, the life of extension cushion and panel.
Description
Technical Field
The utility model relates to an engineering material detects technical field, specifically is an engineering material detection device.
Background
In the process of building engineering, in order to ensure the strength and the hardness of a building, the hardness of a building material needs to be detected, so that the condition that the strength of part of the building material is not qualified and the building is not qualified is avoided, or the condition that the service life is short or the building material is easy to damage due to the low hardness of the building material in the subsequent use.
The existing hardness detection device adopts a direct impact mode, certain damage can be caused to detection device components under a long-time continuous impact test environment, in addition, the fixation of a material to be detected is inconvenient, and if the material to be detected moves in the detection process, the detection result can be influenced, so that the technical personnel in the field provide an engineering material detection device to solve the problems brought forward in the background technology.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an engineering material detection device to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: an engineering material detection device comprises a top plate, wherein a first electric hydraulic rod is fixed below the top plate at the middle position, vertical plates are fixed at two ends of the top plate, a movable plate is fixed below the first electric hydraulic rod, a pressure head is arranged below the movable plate, a pressure sensor is connected above the movable plate at the front position, limit rods are fixed above the movable plate at two ends, a panel is connected to the lower end of the vertical plate, a clamping mechanism is arranged on the inner side of the vertical plate, a cushion block is arranged above the panel corresponding to the pressure head, a first support plate is arranged below the panel, a cushion pad is connected between the panel and the first support plate, a second support plate is arranged below the first support plate, and the first support plate is connected with the second support plate through a telescopic guide rod, supporting legs are fixed at four corners of the lower portion of the second supporting plate, and springs are sleeved outside the telescopic guide rods.
As a further scheme of the utility model, fixture includes first locating piece and second locating piece, link to each other through the dead lever is fixed between first locating piece and the riser, the inboard of first locating piece and second locating piece all is provided with splint, link to each other through the electronic hydraulic stem of second between second locating piece and the riser, the top of splint is fixed with the lead screw, it links to each other all to rotate through the adapter sleeve between lead screw and first locating piece, the second locating piece, and the upper end of lead screw is fixed with the knob.
As a further scheme of the utility model, the position department that the middle part of roof corresponds the gag lever post has seted up spacing hole, the internal diameter in spacing hole and the diameter looks adaptation of gag lever post.
As a further proposal of the utility model, the buffer cushion is a component made of plastic foaming material, and the thickness of the buffer cushion is not less than 1.2 cm.
As a further scheme of the utility model, the inside of adapter sleeve is provided with the internal thread, the internal thread trend is in line with the screw thread trend on lead screw surface.
As a further aspect of the present invention, the position of the lower part of the clamping plate and the inner side of the first positioning block and the second positioning block corresponding to the clamping plate is fixed with a non-slip mat, which is a component made of rubber.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses well fixture is before carrying out hardness detection to engineering material, can be according to the interval of the first locating piece of length adjustment and second locating piece of material, splint are removed according to the thickness of material again, fix the both ends of material, the practicality has been increased, in the time of carrying out hardness detection, cushion and panel if receive great stamping strength for a long time, impaired circumstances may appear, and the blotter can be to the preliminary buffering of this kind of impact, in addition the cooperation of flexible guide arm and spring, further improve buffering effect, the life of extension cushion and panel.
Drawings
FIG. 1 is a schematic structural diagram of an engineering material detection device;
FIG. 2 is an enlarged schematic view of the engineering material inspection apparatus at A in FIG. 1;
FIG. 3 is an enlarged schematic view of the engineering material inspection apparatus at B in FIG. 1;
fig. 4 is an enlarged schematic structural view of a part C in fig. 1 of an engineering material detection apparatus.
In the figure: 1. a top plate; 2. a first electro-hydraulic lever; 3. a movable plate; 4. a pressure head; 5. a pressure sensor; 6. a limiting rod; 7. a vertical plate; 8. a panel; 9. cushion blocks; 10. a first positioning block; 11. a second positioning block; 12. fixing the rod; 13. a second electro-hydraulic ram; 14. a splint; 15. a screw rod; 16. connecting sleeves; 17. a knob; 18. a first support plate; 19. a cushion pad; 20. a second support plate; 21. a telescopic guide rod; 22. a spring; 23. support the feet.
Detailed Description
Referring to fig. 1 to 4, in an embodiment of the present invention, an engineering material detecting apparatus includes a top plate 1, a first electric hydraulic rod 2 is fixed at a middle position below the top plate 1, a vertical plate 7 is fixed at both ends of the top plate 1, a movable plate 3 is fixed below the first electric hydraulic rod 2, a pressure head 4 is disposed below the movable plate 3, a pressure sensor 5 is connected at a front position above the movable plate 3, a stop rod 6 is fixed at both ends above the movable plate 3, a face plate 8 is connected at a lower end of the vertical plate 7, a clamping mechanism is disposed at an inner side of the vertical plate 7, a cushion block 9 is disposed above the face plate 8 at a position corresponding to the pressure head 4, a first support plate 18 is disposed below the face plate 8, a cushion pad 19 is connected between the face plate 8 and the first support plate 18, a second support plate 20 is disposed below the first support plate 18, the first support plate 18 is connected with the second support plate 20 through a telescopic guide rod 21, support legs 23 are fixed at four corners below the second support plate 20, and springs 22 are sleeved outside the telescopic guide rod 21.
In fig. 1 and 3, the clamping mechanism includes a first positioning block 10 and a second positioning block 11, the first positioning block 10 is fixedly connected with a vertical plate 7 through a fixing rod 12, clamping plates 14 are respectively arranged on the inner sides of the first positioning block 10 and the second positioning block 11, the second positioning block 11 is connected with the vertical plate 7 through a second electro-hydraulic rod 13, a lead screw 15 is fixed above the clamping plate 14, the lead screw 15 is rotatably connected with the first positioning block 10 and the second positioning block 11 through a connecting sleeve 16, and a knob 17 is fixed on the upper end of the lead screw 15, firstly, the distance between the first positioning block 10 and the second positioning block 11 is adjusted according to the length of the engineering material to be detected, the second positioning block 11 can be pushed and pulled by using the second electro-hydraulic rod 13, so that the distance between the first positioning block 10 and the second positioning block 11 is suitable for the length of the engineering material to be detected, then, two ends of the material are placed on the inner sides of the first positioning block 10 and the second positioning block 11, the knob 17 is rotated in the forward direction again, so that the screw rod 15 rotates in the forward direction, and under the effect of the connecting sleeve 16, the clamping plates 14 can move downwards slowly, so that the two ends of the material are fixed by the two clamping plates 14, and the friction force between the first positioning block 10, the second positioning block 11, the clamping plates 14 and the material can be increased by the anti-skid pads, so that the anti-skid effect is achieved.
In fig. 1, the middle part of the top plate 1 is provided with a limiting hole corresponding to the position of the limiting rod 6, the inner diameter of the limiting hole is matched with the diameter of the limiting rod 6, and during the movement of the movable plate 3, the limiting rod slides in the limiting hole to limit and stabilize the movable plate 3, so that the movable plate is prevented from shaking.
In fig. 4, the cushion pad 19 is a member made of a plastic foam material, and the thickness of the cushion pad 19 is not less than 1.2cm, so that the cushion pad 9 and the panel 8 may be damaged if they are subjected to a large punching strength for a long time during the hardness test, and the cushion pad 19 may primarily cushion the impact force.
In fig. 3, an internal thread is arranged inside the connecting sleeve 16, the direction of the internal thread is consistent with the direction of the thread on the surface of the screw rod 15, the knob 17 is rotated forward, so that the screw rod 15 rotates forward, the clamping plates 14 can slowly move downward under the action of the connecting sleeve 16, and the two clamping plates 14 fix the two ends of the material.
In fig. 1 and 3, anti-slip pads are fixed below the clamping plate 14 and at positions corresponding to the clamping plate 14 on the inner sides of the first positioning block 10 and the second positioning block 11, and the anti-slip pads are rubber members, and can increase friction between the first positioning block 10, the second positioning block 11, the clamping plate 14 and materials to play a role in anti-slip.
The utility model discloses a theory of operation is: firstly, the distance between the first positioning block 10 and the second positioning block 11 is adjusted according to the length of an engineering material to be detected, the second positioning block 11 can be pushed and pulled by the second electric hydraulic rod 13, so that the distance between the first positioning block 10 and the second positioning block 11 is suitable for the length of the engineering material to be detected, then the two ends of the material are placed into the inner sides of the first positioning block 10 and the second positioning block 11, the knob 17 is rotated in the forward direction, the screw rod 15 rotates in the forward direction, the clamping plate 14 can slowly move downwards under the action of the connecting sleeve 16, so that the two clamping plates 14 fix the two ends of the material, and the anti-skid pad can increase the friction force between the first positioning block 10, the second positioning block 11, the clamping plate 14 and the material and plays a role in skid resistance.
Then start first electronic hydraulic stem 2, push down pressure head 4, detect the compressive capacity of material, hardness, during fly leaf 3 removes, the gag lever post slides in spacing downthehole portion, play spacing and stable effect to fly leaf 3, prevent that it from appearing the condition of rocking, during carrying out hardness detection, cushion 9 and panel 8 if receive great stamping strength for a long time, the impaired condition may appear, and blotter 19 can be to the preliminary buffering of this kind of impact, in addition telescopic guide 21 and spring 22's cooperation, then can further cushion, effectively reduce the impaired degree that detects spare part in this device.
The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. An engineering material detection device comprises a top plate (1) and is characterized in that a first electric hydraulic rod (2) is fixed at the middle position below the top plate (1), vertical plates (7) are fixed at the two ends of the top plate (1), a movable plate (3) is fixed below the first electric hydraulic rod (2), a pressure head (4) is arranged below the movable plate (3), a pressure sensor (5) is connected at the front position above the movable plate (3), limit rods (6) are fixed at the two ends above the movable plate (3), a panel (8) is connected at the lower end of the vertical plate (7), a clamping mechanism is arranged on the inner side of the vertical plate (7), a cushion block (9) is arranged at the position, corresponding to the pressure head (4), above the panel (8), and a first support plate (18) is arranged below the panel (8), be connected with blotter (19) between panel (8) and first backup pad (18), the below of first backup pad (18) is provided with second backup pad (20), and links to each other through flexible guide arm (21) between first backup pad (18) and second backup pad (20), all be fixed with supporting legs (23) in four edges and corners below second backup pad (20), spring (22) have been cup jointed to the outside of flexible guide arm (21).
2. The engineering material detection device according to claim 1, wherein the clamping mechanism comprises a first positioning block (10) and a second positioning block (11), the first positioning block (10) is fixedly connected with a vertical plate (7) through a fixing rod (12), clamping plates (14) are arranged on the inner sides of the first positioning block (10) and the second positioning block (11), the second positioning block (11) is connected with the vertical plate (7) through a second electric hydraulic rod (13), a screw rod (15) is fixed above the clamping plates (14), the screw rod (15) is rotatably connected with the first positioning block (10) and the second positioning block (11) through a connecting sleeve (16), and a knob (17) is fixed at the upper end of the screw rod (15).
3. The engineering material detection device according to claim 1, wherein a limiting hole is formed in the middle of the top plate (1) at a position corresponding to the limiting rod (6), and the inner diameter of the limiting hole is matched with the diameter of the limiting rod (6).
4. An engineering material detection device according to claim 1, wherein the buffer pad (19) is a member made of a plastic foam material, and the thickness of the buffer pad (19) is not less than 1.2 cm.
5. The engineering material detection device as claimed in claim 2, wherein the connecting sleeve (16) is internally provided with internal threads, and the direction of the internal threads is consistent with the direction of the threads on the surface of the screw rod (15).
6. The engineering material detection device according to claim 2, wherein anti-slip pads are fixed below the clamping plate (14) and on the inner sides of the first positioning block (10) and the second positioning block (11) corresponding to the clamping plate (14), and the anti-slip pads are rubber members.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120520010.3U CN214472405U (en) | 2021-03-11 | 2021-03-11 | Engineering material detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120520010.3U CN214472405U (en) | 2021-03-11 | 2021-03-11 | Engineering material detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214472405U true CN214472405U (en) | 2021-10-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120520010.3U Active CN214472405U (en) | 2021-03-11 | 2021-03-11 | Engineering material detection device |
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| CN (1) | CN214472405U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116174969A (en) * | 2023-04-19 | 2023-05-30 | 华安钢宝利汽车板加工(重庆)有限公司 | Blanking and stacking device for laser welding and convenient to transport |
-
2021
- 2021-03-11 CN CN202120520010.3U patent/CN214472405U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116174969A (en) * | 2023-04-19 | 2023-05-30 | 华安钢宝利汽车板加工(重庆)有限公司 | Blanking and stacking device for laser welding and convenient to transport |
| CN116174969B (en) * | 2023-04-19 | 2023-11-07 | 华安钢宝利汽车板加工(重庆)有限公司 | Blanking and stacking device for laser welding and convenient to transport |
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