CN215374861U - Concrete quality detection device for hydraulic and hydroelectric engineering - Google Patents
Concrete quality detection device for hydraulic and hydroelectric engineering Download PDFInfo
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- CN215374861U CN215374861U CN202121783659.0U CN202121783659U CN215374861U CN 215374861 U CN215374861 U CN 215374861U CN 202121783659 U CN202121783659 U CN 202121783659U CN 215374861 U CN215374861 U CN 215374861U
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- 238000001514 detection method Methods 0.000 title claims abstract description 69
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 40
- 230000002457 bidirectional effect Effects 0.000 claims abstract description 12
- 238000001816 cooling Methods 0.000 claims abstract description 11
- 238000009413 insulation Methods 0.000 claims abstract description 4
- 230000008878 coupling Effects 0.000 claims description 7
- 238000010168 coupling process Methods 0.000 claims description 7
- 238000005859 coupling reaction Methods 0.000 claims description 7
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 4
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 4
- 241001330002 Bambuseae Species 0.000 claims description 4
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 4
- 239000011425 bamboo Substances 0.000 claims description 4
- 229910000838 Al alloy Inorganic materials 0.000 claims description 3
- JRBRVDCKNXZZGH-UHFFFAOYSA-N alumane;copper Chemical compound [AlH3].[Cu] JRBRVDCKNXZZGH-UHFFFAOYSA-N 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims 4
- 238000000034 method Methods 0.000 abstract description 4
- 239000000498 cooling water Substances 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 230000008569 process Effects 0.000 abstract description 3
- 206010053615 Thermal burn Diseases 0.000 abstract description 2
- 230000005540 biological transmission Effects 0.000 description 3
- 238000003825 pressing Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 239000002969 artificial stone Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009778 extrusion testing Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012372 quality testing Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a concrete quality detection device for water conservancy and hydropower engineering, which belongs to the technical field of detection equipment and comprises a detection box, wherein four corners of the bottom of the detection box are fixedly connected with bottom feet, the front surface of the detection box is hinged with a box door, the box door is provided with a heat insulation window and a handle, the bottom of the inner side of the detection box is fixedly connected with a U-shaped carrying platform, the bottom of the carrying platform is rotatably connected with a bidirectional screw rod through a bearing, and one end of the bidirectional screw rod penetrates out of the carrying platform and is fixedly connected with a hand wheel; this device can keep concrete sample to be in steady state in the testing process, can carry out the pressure-bearing to each position on concrete sample surface simultaneously and detect, and detection effect is better, and detectable concrete sample is in the pressure-bearing performance under the high temperature to through setting up cooling module, after the detection achievement, start the water pump and make cooling water flow through the heat pipe, thereby reduce the temperature of concrete sample fast, cause risks such as scald when avoiding follow-up taking out.
Description
Technical Field
The utility model belongs to the technical field of detection equipment, and particularly relates to a concrete quality detection device for hydraulic and hydroelectric engineering.
Background
The common concrete is artificial stone which is prepared by taking cement as a main cementing material, mixing water, sand, stones and chemical additives and mineral admixtures as necessary according to a proper proportion, uniformly stirring, densely forming, curing and hardening, and is mainly divided into two stages and states: plastic state before setting and hardening, namely fresh concrete or concrete mixture; hardened, i.e. hardened concrete or concrete.
At present, the concrete need carry out quality testing work to its sample of concrete when production, ensures to accord with production standard, but present detection device detects the rigidity, is difficult to detect the work to a plurality of positions of concrete, and detection effect is relatively poor, lacks the heating intensification function simultaneously, is difficult to detect the work to the performance that the concrete is in under the high temperature, has certain drawback during the use.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a concrete quality detection device for water conservancy and hydropower engineering, which aims to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: a concrete quality detection device for hydraulic and hydroelectric engineering comprises a detection box, wherein four corners of the bottom of the detection box are fixedly connected with bottom feet, the front of the detection box is hinged with a box door, a heat insulation window and a handle are arranged on the box door, a U-shaped carrying platform is fixedly connected to the bottom of the inner side of the detection box, a bidirectional screw rod is rotatably connected to the bottom of the carrying platform through a bearing, one end of the bidirectional screw rod penetrates out of the carrying platform and is fixedly connected with a hand wheel, the outer walls of the bidirectional screw rod, which are close to two ends, are spirally and respectively connected with a threaded block, the threaded block penetrates through a through hole formed in the carrying platform and is fixedly connected to the bottom of a clamping block, the clamping block is slidably connected to the carrying platform, the top of the inner side of the detection box is provided with a first electric push rod, the telescopic shaft of the first electric push rod is fixedly connected with a U-shaped moving frame through a connecting block, the inner wall of the moving frame is provided with a second electric push rod, the telescopic shaft of the second electric push rod is fixedly connected with the outer wall of the top end of a fixed cylinder, the inside of a fixed cylinder is the cavity form, installs the motor in the fixed cylinder, the output shaft of motor and the one end rigid coupling of screw rod, screw rod screw drive connects in a lift section of thick bamboo, and a fixed cylinder and rigid coupling are worn out to the bottom of a lift section of thick bamboo has the briquetting, installs the heater on the both sides wall of detection case inside relatively, and cooling unit is installed to the bottom of detection case.
The scheme is as follows:
the electric push rod I, the electric push rod II, the motor, the water pump and the heater are common parts in the prior art, and the adopted models and the like can be customized according to actual use requirements.
As a preferred embodiment, the both ends of removing the frame all the rigid coupling have a sliding block one, and the sliding block is established on dead lever one by one, and the both ends of dead lever one all pass through the fixed block rigid coupling on the inside top surface of detection case.
As a preferred embodiment, a second fixed rod is fixedly connected to the inner wall of the bottom of the movable frame, a second sliding block is sleeved on the outer wall of the second fixed rod, and the second sliding block is fixedly connected to the top end of the fixed cylinder.
As a preferred embodiment, the outer wall of the lifting cylinder is fixedly connected with a limiting block, and the limiting block is slidably connected in a limiting groove formed in the inner wall of the fixed cylinder.
As a preferred embodiment, cooling module is including installing the water tank in the detection case bottom and the water pump on the detection case outer wall, and the inlet port of water pump passes through the bottom intercommunication of connecting pipe and water tank, and the outlet port of water pump is connected with the one end of heat pipe, and the heat pipe inlays to be established in the microscope carrier, and the one end that the water pump was kept away from to the heat pipe is worn out the detection case and is linked together with the top of water tank.
In a preferred embodiment, the material of the carrier is copper-aluminum alloy.
Compared with the prior art, the concrete quality detection device for the hydraulic and hydroelectric engineering provided by the utility model at least has the following beneficial effects:
(1) the device can keep the concrete sample in a stable state in the detection process, can detect the pressure bearing of each position on the surface of the concrete sample, and has a better detection effect;
(2) the inside temperature of detection case can be made in the work of start-up heater, and detectable concrete sample is in the bearing capacity under the high temperature this moment to through setting up cooling module, after the detection achievement, start-up water pump makes the cooling water flow through the heat pipe, thereby reduces concrete sample's temperature fast, causes risks such as scald when avoiding follow-up taking out.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the interior of the detection box of the present invention;
FIG. 3 is a schematic view of the top integral part of the present invention in the detection box;
FIG. 4 is a schematic sectional view of the fixing cylinder of the present invention;
FIG. 5 is a schematic structural view of a joint between two clamping blocks on the carrier of the present invention;
fig. 6 is a cross-sectional structural diagram of the cooling assembly and the stage according to the present invention.
In the figure: 1. a detection box; 2. a box door; 3. footing; 4. a stage; 5. a bidirectional lead screw; 6. a hand wheel; 7. a thread block; 8. a through hole; 9. a clamping block; 10. an electric push rod I; 11. connecting blocks; 12. a movable frame; 13. a first sliding block; 14. fixing a rod I; 15. a fixed block; 16. a second fixing rod; 17. a second sliding block; 18. a fixed cylinder; 19. a second electric push rod; 20. a motor; 21. a screw; 22. a lifting cylinder; 23. a limiting block; 24. briquetting; 25. a cooling assembly; 2501. a water tank; 2502. a water pump; 2503. a connecting pipe; 2504. a heat conducting pipe; 26. a heater.
Detailed Description
The present invention will be further described with reference to the following examples.
The following examples are intended to illustrate the utility model but are not intended to limit the scope of the utility model. The conditions in the embodiments can be further adjusted according to specific conditions, and simple modifications of the method of the present invention based on the concept of the present invention are within the scope of the claimed invention.
Referring to fig. 1-6, the utility model provides a concrete quality detection device for water conservancy and hydropower engineering, which comprises a detection box 1, wherein four corners of the bottom of the detection box 1 are fixedly connected with bottom feet 3, the front surface of the detection box 1 is hinged with a box door 2, the box door 2 is provided with a heat insulation window and a handle, the bottom of the inner side of the detection box 1 is fixedly connected with a U-shaped carrying platform 4, and the carrying platform 4 is made of copper-aluminum alloy; the heat conductivity is strong, and the temperature of the concrete sample can be reduced more quickly.
The bottom of the carrier 4 is rotatably connected with a bidirectional screw 5 through a bearing, one end of the bidirectional screw 5 penetrates through the carrier 4 and is fixedly connected with a hand wheel 6, the outer walls of the bidirectional screw 5, which are close to the two ends, are all in spiral transmission connection with a thread block 7, the thread block 7 penetrates through a through hole 8 formed in the carrier 4 and is fixedly connected to the bottom of a clamping block 9, the clamping block 9 is slidably connected onto the carrier 4, the top of the inner side of the detection box 1 is provided with a first electric push rod 10, an expansion shaft of the first electric push rod 10 is fixedly connected with a U-shaped movable frame 12 through a connecting block 11, the two ends of the movable frame 12 are both fixedly connected with first sliding blocks 13, the first sliding blocks 13 are sleeved on first fixed rods 14, and the two ends of the first fixed rods 14 are both fixedly connected to the top surface inside the detection box 1 through fixed blocks 15; maintaining stability during movement of the mobile frame 12.
The inner wall of the moving frame 12 is provided with a second electric push rod 19, a telescopic shaft of the second electric push rod 19 is fixedly connected with the outer wall of the top end of the fixed cylinder 18, the inner wall of the bottom of the moving frame 12 is fixedly connected with a second fixed rod 16, the outer wall of the second fixed rod 16 is sleeved with a second sliding block 17, and the second sliding block 17 is fixedly connected with the top end of the fixed cylinder 18; maintaining stability during movement of the fixed cylinder 18.
The interior of the fixed cylinder 18 is hollow, a motor 20 is installed in the fixed cylinder 18, an output shaft of the motor 20 is fixedly connected with one end of a screw 21, the screw 21 is spirally connected in a lifting cylinder 22 in a transmission manner, a limiting block 23 is fixedly connected to the outer wall of the lifting cylinder 22, and the limiting block 23 is slidably connected in a limiting groove formed in the inner wall of the fixed cylinder 18; the rotation of the lift cylinder 22 is restricted, and the stability of the up-and-down movement of the lift cylinder 22 is maintained.
The bottom end of the lifting cylinder 22 penetrates through the fixed cylinder 18 and is fixedly connected with a pressing block 24, two side walls in the detection box 1 are oppositely provided with heaters 26, the bottom of the detection box 1 is provided with a cooling assembly 25, the cooling assembly 25 comprises a water tank 2501 arranged at the bottom of the detection box 1 and a water pump 2502 arranged on the outer wall of the detection box 1, a water inlet port of the water pump 2502 is communicated with the bottom of the water tank 2501 through a connecting pipe 2503, a water outlet port of the water pump 2502 is connected with one end of a heat conducting pipe 2504, the heat conducting pipe 2504 is embedded in the carrying platform 4, and one end of the heat conducting pipe 2504, which is far away from the water pump 2502, penetrates through the detection box 1 and is communicated with the top of the water tank 2501; the temperature of the concrete sample is rapidly reduced to avoid the risks of scalding and the like when the concrete sample is subsequently taken out.
When in use, the box door 2 is opened, a concrete sample is placed on the carrying platform 4, the hand wheel 6 is rotated to enable the two clamping blocks 9 to approach each other, the concrete sample can be clamped tightly, the position of the pressing block 24 can be adjusted at will through the arrangement of the electric push rod I10 and the electric push rod II 19 after the box door 2 is closed, finally the motor 20 is started and drives the screw rod 21 to rotate, the pressing block 24 can be driven to descend through the screw transmission action between the screw rod 21 and the lifting cylinder 22, the extrusion test work of the concrete sample can be realized, the concrete sample can be kept in a stable state in the detection process, meanwhile, the bearing detection can be carried out on each position on the surface of the concrete sample, the temperature in the detection box 1 can be raised through starting the heater 26, the bearing performance of the concrete sample under high temperature can be detected, and the cooling assembly 25 is arranged, after the detection work is finished, the water pump 2502 is activated to allow cooling water to flow through the heat pipe 2504, thereby rapidly reducing the temperature of the concrete sample to avoid the risk of scalding and the like when the concrete sample is subsequently taken out.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a concrete quality detection device for hydraulic and hydroelectric engineering, includes detection case (1), its characterized in that: the detection box is characterized in that four corners of the bottom of the detection box (1) are fixedly connected with feet (3), the front of the detection box (1) is hinged with a box door (2), a heat insulation window and a handle are arranged on the box door (2), the bottom of the inner side of the detection box (1) is fixedly connected with a U-shaped carrying platform (4), the bottom of the carrying platform (4) is rotatably connected with a bidirectional screw rod (5) through a bearing, one end of the bidirectional screw rod (5) penetrates out of the carrying platform (4) and is fixedly connected with a hand wheel (6), the outer walls of the bidirectional screw rod (5) close to the two ends are spirally connected with a threaded block (7), the threaded block (7) penetrates through a through hole (8) formed in the carrying platform (4) and is fixedly connected to the bottom of a clamping block (9), the clamping block (9) is slidably connected to the carrying platform (4), the top of the inner side of the detection box (1) is provided with an electric push rod (10), an expansion shaft of the electric push rod (10) is fixedly connected with a U-shaped moving frame (12) through a connecting block (11), install two (19) electric putter on the inner wall of removal frame (12), the telescopic shaft of two (19) electric putter and the outer wall rigid coupling on solid fixed cylinder (18) top, the inside of solid fixed cylinder (18) is the cavity form, install motor (20) in solid fixed cylinder (18), the output shaft of motor (20) and the one end rigid coupling of screw rod (21), screw rod (21) screw drive is connected in a lift section of thick bamboo (22), solid fixed cylinder (18) and rigid coupling have briquetting (24) are worn out to the bottom of a lift section of thick bamboo (22), install heater (26) on the inside both sides wall of detection case (1) relatively, cooling module (25) are installed to the bottom of detection case (1).
2. The concrete quality detection device for the water conservancy and hydropower engineering according to claim 1, which is characterized in that: the two ends of the movable frame (12) are fixedly connected with a first sliding block (13), the first sliding block (13) is sleeved on a first fixed rod (14), and the two ends of the first fixed rod (14) are fixedly connected to the top surface of the interior of the detection box (1) through fixed blocks (15).
3. The concrete quality detection device for the water conservancy and hydropower engineering according to claim 1, which is characterized in that: the inner wall of the bottom of the movable frame (12) is fixedly connected with a second fixed rod (16), the outer wall of the second fixed rod (16) is sleeved with a second sliding block (17), and the second sliding block (17) is fixedly connected to the top end of the fixed cylinder (18).
4. The concrete quality detection device for the water conservancy and hydropower engineering according to claim 1, which is characterized in that: the outer wall of the lifting cylinder (22) is fixedly connected with a limiting block (23), and the limiting block (23) is connected in a limiting groove formed in the inner wall of the fixed cylinder (18) in a sliding mode.
5. The concrete quality detection device for the water conservancy and hydropower engineering according to claim 1, which is characterized in that: the cooling assembly (25) comprises a water tank (2501) arranged at the bottom of the detection box (1) and a water pump (2502) arranged on the outer wall of the detection box (1), a water inlet port of the water pump (2502) is communicated with the bottom of the water tank (2501) through a connecting pipe (2503), a water outlet port of the water pump (2502) is connected with one end of a heat conducting pipe (2504), the heat conducting pipe (2504) is embedded in the carrying platform (4), and one end, far away from the water pump (2502), of the heat conducting pipe (2504) penetrates out of the detection box (1) and is communicated with the top of the water tank (2501).
6. The concrete quality detection device for the water conservancy and hydropower engineering according to claim 1, which is characterized in that: the carrying platform (4) is made of copper-aluminum alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121783659.0U CN215374861U (en) | 2021-08-02 | 2021-08-02 | Concrete quality detection device for hydraulic and hydroelectric engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121783659.0U CN215374861U (en) | 2021-08-02 | 2021-08-02 | Concrete quality detection device for hydraulic and hydroelectric engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215374861U true CN215374861U (en) | 2021-12-31 |
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ID=79614262
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121783659.0U Expired - Fee Related CN215374861U (en) | 2021-08-02 | 2021-08-02 | Concrete quality detection device for hydraulic and hydroelectric engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215374861U (en) |
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2021
- 2021-08-02 CN CN202121783659.0U patent/CN215374861U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211231 |
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| CF01 | Termination of patent right due to non-payment of annual fee |