CN213398107U - Test equipment for rapidly detecting concrete impermeability - Google Patents
Test equipment for rapidly detecting concrete impermeability Download PDFInfo
- Publication number
- CN213398107U CN213398107U CN202022453603.0U CN202022453603U CN213398107U CN 213398107 U CN213398107 U CN 213398107U CN 202022453603 U CN202022453603 U CN 202022453603U CN 213398107 U CN213398107 U CN 213398107U
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- water tank
- water
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- bottom end
- impermeability
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- 238000012360 testing method Methods 0.000 title claims abstract description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 97
- 238000002347 injection Methods 0.000 claims abstract description 12
- 239000007924 injection Substances 0.000 claims abstract description 12
- 239000003638 chemical reducing agent Substances 0.000 claims description 13
- 230000007246 mechanism Effects 0.000 claims description 8
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 230000009471 action Effects 0.000 abstract description 5
- 238000009434 installation Methods 0.000 abstract description 5
- 238000002474 experimental method Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 230000008054 signal transmission Effects 0.000 abstract description 2
- 238000012031 short term test Methods 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000009975 flexible effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
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Abstract
The utility model discloses a test device for rapidly detecting the impermeability of concrete, which comprises a device main body; in the utility model, the height and the angle of the water tank can be adjusted according to the telescopic action of the electric telescopic rod and the combined action of the positive and negative motors, so that the water tank and the cover die can be conveniently connected and installed, and the water-swelling strip is arranged at the joint of the water tank and the cover die, so as to prevent the water in the water tank from leaking from the joint; the utility model discloses in, can real-timely water pressure to in the water tank detect through the hydromanometer of installation in the water tank, when the water pressure is not enough in the water tank, the pilot lamp can light this moment to the hydromanometer can give the controller with signal transmission, and controller control flap opens, and external water can enter into the water tank through the water injection pipe in, thereby guarantees that the water pressure in the water tank can maintain within the requirement range all the time in the certain time, guarantees the experiment effect.
Description
Technical Field
The utility model belongs to the technical field of the concrete detects, particularly, relate to a test equipment of short-term test concrete impermeability.
Background
With the development of economy, underground engineering such as subways and tunnels has become an important means for improving urban functions and solving the traffic problems of modern cities due to the advantages of convenience, rapidness and the like, and the engineering quality of the underground engineering also becomes the focus of increasing attention of people. The long-term influence of soil and underground water can cause macro cracks or seepage phenomena of the structure, damage of the engineering structure and even serious accidents such as seepage pollution, so the method is particularly important for the research of the impermeability of concrete, and the existing impermeability test equipment of concrete has the following defects: because the concrete impermeability test time is longer, the experimental water can receive the influence of environment and evaporate to make experimental water pressure can change, influence the effect of experiment.
Therefore in order to solve the above problem, the utility model provides a short-term test concrete impermeability test equipment.
An effective solution to the problems in the related art has not been proposed yet.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a short-term test concrete impermeability's test equipment to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a test device for rapidly detecting the impermeability of concrete comprises a device main body, wherein a bottom plate is fixedly installed at the bottom end of the device main body, a fixed frame is installed at the top end of the bottom plate, an adjusting mechanism is further installed at the top end of the bottom plate, an electric telescopic rod is fixedly installed at the bottom end of the adjusting mechanism, a bottom end of the electric telescopic rod is fixedly installed at the top end of the bottom plate, a mounting plate is fixedly installed at the top end of the electric telescopic rod, a motor box is fixedly installed at the top end of the mounting plate, a forward and reverse motor is installed inside the motor box, a speed reducer is installed at the top end of the forward and reverse motor, a second rotating shaft is installed at the top end of the speed reducer, a second fixed seat is fixedly installed at the top end of the second rotating shaft, a connecting rod is fixedly installed at one side, install the valve on the water injection pipe, fixed mounting has the manometer on the inner wall of water tank, just fixed mounting has the pilot lamp on the outer wall of water tank, the position of pilot lamp with the position of manometer is corresponding, it has the controller still to fix on the outer wall of water tank.
Further, the bottom four corners department of bottom plate all fixed mounting have the supporting leg, the gyro wheel mounting panel is installed to the bottom of supporting leg, the gyro wheel is installed to the bottom of gyro wheel mounting panel, gyro wheel through connection installs first pivot.
Further, the bottom fixed mounting of mount has the pillar, the bottom fixed mounting of pillar is in the top of bottom plate, just the inside cavity of mount, the top of mount is cup jointed and is installed the cover die.
Further, the inside bottom fixed mounting of motor case has first fixing base, the top fixed mounting of first fixing base has the positive and negative motor, the output of positive and negative motor inner rotating shaft pass through the shaft coupling with the receiving terminal of speed reducer inner rotating shaft is connected, the output of speed reducer inner rotating shaft pass through the shaft coupling with the bottom of second pivot is connected.
Furthermore, the top of water tank is equipped with the gas pocket, the one end of water injection pipe is connected with external water source.
Further, the bottom of water tank is equipped with the delivery port, the outside fixed mounting of delivery port has the chance water inflation strip.
Furthermore, a mirror is further installed at the top end of the bottom plate, a third fixing seat is installed at the bottom end of the mirror, the third fixing seat is fixedly installed at the top end of the bottom plate, and the position of the mirror is arranged at the bottom end of the fixing frame.
Compared with the prior art, the utility model discloses following beneficial effect has:
1. the utility model discloses in, can come height and the angle adjustment to the water tank according to electric telescopic handle's flexible effect and the combined action of positive and negative motor to be convenient for be connected the installation with water tank and cover die, and install water-swelling strip at the junction of water tank and cover die and can prevent that the water in the water tank from leaking from the junction.
2. The utility model discloses in, can real-timely water pressure to in the water tank detect through the hydromanometer of installation in the water tank, when the water pressure is not enough in the water tank, the pilot lamp can light this moment to the hydromanometer can give the controller with signal transmission, and controller control flap opens, and external water can enter into the water tank through the water injection pipe in, thereby guarantees that the water pressure in the water tank can maintain within the requirement range all the time in the certain time, guarantees the experiment effect.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic view of the overall three-dimensional structure of the present invention;
fig. 2 is a schematic view of the overall plane structure of the present invention;
FIG. 3 is a schematic view of the plane structure of the water tank of the present invention;
fig. 4 is a system diagram of the present invention.
Reference numerals:
1. a device main body; 2. a base plate; 3. supporting legs; 301. mounting a roller; 302. a roller; 303. a first rotating shaft; 4. a fixed mount; 401. a pillar; 5. sleeving a mold; 6. an adjustment mechanism; 601. an electric telescopic rod; 602. mounting a plate; 603. a motor case; 604. a first fixed seat; 605. a positive and negative motor; 606. a speed reducer; 607. a second rotating shaft; 608. a second fixed seat; 609. a connecting rod; 7. a water tank; 701. a water injection pipe; 702. a valve; 703. air holes; 704. a water outlet; 705. a water-swellable strip; 706. a water pressure meter; 707. an indicator light; 708. a controller; 8. a mirror; 801. and a third fixed seat.
Detailed Description
The following, with reference to the drawings and the detailed description, further description of the present invention is made:
referring to fig. 1-4, a test apparatus for rapidly detecting concrete impermeability according to an embodiment of the present invention includes a main body 1, a bottom plate 2 is fixedly installed at a bottom end of the main body 1, a fixing frame 4 is installed at a top end of the bottom plate 2, an adjusting mechanism 6 is further installed at a top end of the bottom plate 2, an electric telescopic rod 601 is fixedly installed at a bottom end of the adjusting mechanism 6, a bottom end of the electric telescopic rod 601 is fixedly installed at a top end of the bottom plate 2, an installation plate 602 is fixedly installed at a top end of the electric telescopic rod 601, a motor box 603 is fixedly installed at a top end of the installation plate 602, a positive and negative motor 605 is installed inside the motor box 603, a speed reducer 606 is installed at a top end of the positive and negative motor 605, a second rotating shaft 607 is installed at a top end of the speed reducer 606, a second fixing seat, one side fixed mounting of second fixing base 608 has connecting rod 609, one side fixed mounting of connecting rod 609 has water tank 7, the top fixed mounting of water tank 7 has water injection pipe 701, install valve 702 on the water injection pipe 701, fixed mounting has water pressure gauge 706 on the inner wall of water tank 7, just fixed mounting has pilot lamp 707 on the outer wall of water tank 7, the position of pilot lamp 707 with water pressure gauge 706's position is corresponding, still fixed mounting has controller 708 on the outer wall of water tank 7.
Through the scheme of the utility model, the supporting legs 3 are fixedly installed at the four corners of the bottom end of the bottom plate 2, the roller mounting plate 301 is installed at the bottom end of the supporting legs 3, the rollers 302 are installed at the bottom end of the roller mounting plate 301, and the rollers 302 are installed with the first rotating shaft 303 in a penetrating connection manner; a supporting column 401 is fixedly installed at the bottom end of the fixing frame 4, the bottom end of the supporting column 401 is fixedly installed at the top end of the bottom plate 2, the fixing frame 4 is hollow, and a sleeve mold 5 is installed at the top end of the fixing frame 4 in a sleeved mode; a first fixed seat 604 is fixedly installed at the bottom end inside the motor box 603, the positive and negative motor 605 is fixedly installed at the top end of the first fixed seat 604, the output end of a rotating shaft in the positive and negative motor 605 is connected with the receiving end of a rotating shaft in the speed reducer 606 through a coupler, and the output end of the rotating shaft in the speed reducer 606 is connected with the bottom end of a second rotating shaft 607 through a coupler; an air hole 703 is formed in the top end of the water tank 7, and one end of the water injection pipe 701 is connected with an external water source; a water outlet 704 is arranged at the bottom end of the water tank 7, and a water-swelling strip 705 is fixedly installed on the outer side of the water outlet 704; the top of bottom plate 2 still installs mirror 8, third fixing base 801 is installed to the bottom of mirror 8, third fixing base 801 fixed mounting be in the top of bottom plate 2, the position setting of mirror 8 is in the bottom of mount 4.
In specific application, the roller 302 is convenient for moving the whole device, after the device is moved to a designated place, the cover die 5 provided with the concrete test block is installed on the fixed frame 4, then the water tank 7 is butted with the cover die 5 through the adjusting mechanism 6, the specific mode is that the height of the water tank 7 is adjusted through the telescopic action of the electric telescopic rod 601 and is adjusted to be higher than the position of the cover die 5, then the angle of the water tank 7 is adjusted through the action of the positive and negative motor 605, the speed reducer 606 and the second rotating shaft 607 and is adjusted to be right above the cover die 5, then the electric telescopic rod 601 is started again, so that the water tank 7 can slowly descend, the water outlet 704 can be butted with the cover die 5, after the butting is completed, the valve 702 is opened through the controller 708, so that external water can enter the inside of the water tank 7 through the water injection pipe 701, then, the water pressure in the water tank is detected through the water pressure meter 706, when the detected water pressure reaches a required value, a signal is transmitted to the controller 708, the valve 702 is closed immediately by the controller 708, if the water pressure is detected to be changed (reduced) by the water pressure meter 706 in the experiment process, the signal is transmitted to the controller 708, the valve 702 is opened again by the controller 708, water is added into the water tank 7 again, the water pressure in the water tank 7 can be maintained within a required range within a certain time, and a worker can observe the condition of the bottom of the concrete test block through the mirror 8 to know whether the concrete test block is subjected to water seepage.
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 may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The test equipment for rapidly detecting the impermeability of concrete is characterized by comprising a device main body (1), wherein a bottom plate (2) is fixedly mounted at the bottom end of the device main body (1), a fixing frame (4) is mounted at the top end of the bottom plate (2), an adjusting mechanism (6) is further mounted at the top end of the bottom plate (2), an electric telescopic rod (601) is fixedly mounted at the bottom end of the adjusting mechanism (6), the bottom end of the electric telescopic rod (601) is fixedly mounted at the top end of the bottom plate (2), a mounting plate (602) is fixedly mounted at the top end of the electric telescopic rod (601), a motor box (603) is fixedly mounted at the top end of the mounting plate (602), a positive and negative motor (605) is mounted inside the motor box (603), a speed reducer (606) is mounted at the top end of the positive and negative motor (605), a second rotating shaft (607) is mounted, the utility model discloses a hydraulic pressure meter, including water tank (7), top fixed mounting of second pivot (607) has second fixing base (608), one side fixed mounting of second fixing base (608) has connecting rod (609), one side fixed mounting of connecting rod (609) has water tank (7), the top fixed mounting of water tank (7) has water injection pipe (701), install valve (702) on water injection pipe (701), fixed mounting has water pressure meter (706) on the inner wall of water tank (7), just fixed mounting has pilot lamp (707) on the outer wall of water tank (7), the position of pilot lamp (707) with the position of water pressure meter (706) is corresponding, it has controller (708) still to fixed mounting on the outer wall of water tank (7).
2. The test equipment for rapidly detecting the impermeability of concrete according to claim 1, wherein support legs (3) are fixedly mounted at four corners of the bottom end of the bottom plate (2), a roller mounting plate (301) is mounted at the bottom end of each support leg (3), a roller (302) is mounted at the bottom end of the roller mounting plate (301), and a first rotating shaft (303) is mounted in the roller (302) in a penetrating manner.
3. The test device for rapidly detecting the impermeability of concrete according to claim 1, wherein a pillar (401) is fixedly installed at the bottom end of the fixing frame (4), the bottom end of the pillar (401) is fixedly installed at the top end of the bottom plate (2), the fixing frame (4) is hollow inside, and a cover die (5) is installed at the top end of the fixing frame (4) in a sleeved manner.
4. The test equipment for rapidly detecting the concrete impermeability according to claim 1, wherein a first fixing seat (604) is fixedly installed at the bottom end inside the motor box (603), the positive and negative motor (605) is fixedly installed at the top end of the first fixing seat (604), the output end of the inner rotating shaft of the positive and negative motor (605) is connected with the receiving end of the inner rotating shaft of the speed reducer (606) through a coupler, and the output end of the inner rotating shaft of the speed reducer (606) is connected with the bottom end of the second rotating shaft (607) through a coupler.
5. The test equipment for rapidly detecting the impermeability of concrete according to claim 1, wherein the top end of the water tank (7) is provided with an air hole (703), and one end of the water injection pipe (701) is connected with an external water source.
6. The test equipment for rapidly detecting the impermeability of concrete according to claim 1, wherein the bottom end of the water tank (7) is provided with a water outlet (704), and a water-swelling strip (705) is fixedly installed on the outer side of the water outlet (704).
7. The test equipment for rapidly detecting the impermeability of concrete according to claim 1, wherein a mirror (8) is further installed at the top end of the base plate (2), a third fixing seat (801) is installed at the bottom end of the mirror (8), the third fixing seat (801) is fixedly installed at the top end of the base plate (2), and the position of the mirror (8) is set at the bottom end of the fixing frame (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022453603.0U CN213398107U (en) | 2020-10-29 | 2020-10-29 | Test equipment for rapidly detecting concrete impermeability |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022453603.0U CN213398107U (en) | 2020-10-29 | 2020-10-29 | Test equipment for rapidly detecting concrete impermeability |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213398107U true CN213398107U (en) | 2021-06-08 |
Family
ID=76191706
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022453603.0U Expired - Fee Related CN213398107U (en) | 2020-10-29 | 2020-10-29 | Test equipment for rapidly detecting concrete impermeability |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213398107U (en) |
-
2020
- 2020-10-29 CN CN202022453603.0U patent/CN213398107U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20210608 |
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| CF01 | Termination of patent right due to non-payment of annual fee |