CN218454384U - Concrete dam cracked shutoff car - Google Patents
Concrete dam cracked shutoff car Download PDFInfo
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- CN218454384U CN218454384U CN202222704290.0U CN202222704290U CN218454384U CN 218454384 U CN218454384 U CN 218454384U CN 202222704290 U CN202222704290 U CN 202222704290U CN 218454384 U CN218454384 U CN 218454384U
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Abstract
The utility model discloses a cracked shutoff car of concrete dam, include and slide the sliding frame and the external control display that set up at concrete dam body outer wall through the lifting rope on the concrete dam top lifting device, the back of sliding frame is provided with two sets of removal pulleys, the inside of sliding frame is provided with the slip casting shower nozzle, and the surface of sliding frame is provided with and is used for carrying out the adjustment mechanism who adjusts to slip casting shower nozzle position. This cracked shutoff car of concrete dam when sliding to crack position, makes the crack be located the centre of sliding frame, starts the booster pump and pressurizes the inside of modified epoxy thick liquid case this moment, makes during modified epoxy thick liquid pours into the crack through the slip casting shower nozzle into, can make the slip casting shower nozzle can go deep into in the crack under electric putter's effect simultaneously, and then realizes carrying out the purpose of shutoff to concrete dam outer wall crack automatically, has avoided the manual work to carry out high altitude construction, has guaranteed the security.
Description
Technical Field
The utility model relates to a crack shutoff technical field specifically is a cracked shutoff car of concrete dam.
Background
In hydraulic engineering, concrete dams are constructed by casting (or rolling) or assembling prefabricated concrete blocks into a dam.
When the concrete crack on the surface of the dam body of the concrete dam is plugged, equipment capable of automatically plugging the concrete crack is lacked, and the existing common mode is that plugging personnel carry the plugging equipment and adopt a hanging bracket to plug the crack of the dam body of the concrete dam manually from the top end of the concrete dam, so that certain potential safety hazards exist while the operation is very inconvenient.
Therefore, the blocking vehicle for the concrete dam cracks is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a cracked shutoff car of concrete dam to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above purpose, the utility model provides a following technical scheme: a concrete dam crack plugging vehicle comprises a sliding frame and an external control display, wherein the sliding frame is arranged on the outer wall of a concrete dam body in a sliding mode through a lifting rope on hoisting equipment at the top of the concrete dam, two groups of movable pulleys are arranged on the back face of the sliding frame, a grouting spray head is arranged inside the sliding frame, and an adjusting mechanism used for adjusting the position of the grouting spray head is arranged on the surface of the sliding frame;
the adjusting mechanism comprises two symmetrical mounting frames fixedly arranged on the front side of the sliding frame, the inner walls of the two mounting frames are provided with a moving frame in a sliding manner, the inner wall of the moving frame is provided with a sliding mounting block in a sliding manner, the back side of the sliding mounting block is provided with a mounting groove, the inner wall of the mounting groove is fixedly provided with an electric push rod, the pushing end of the electric push rod is fixedly provided with a mounting disc, and the grouting spray head is fixedly arranged on the surface of the mounting disc;
the surface of two installing frames sets firmly modified epoxy thick liquid case, and the surface of modified epoxy thick liquid case sets firmly the booster pump that is used for carrying on the pressure boost to modified epoxy thick liquid incasement portion, and the surface of modified epoxy thick liquid case inlays and is equipped with the slip casting hose that communicates with the slip casting shower nozzle.
Preferably, a first driving mechanism for driving the moving frame to move up and down is disposed inside one of the mounting frames.
Preferably, the first driving mechanism comprises a first lead screw rotatably arranged on the inner wall of one mounting frame and a first motor arranged at the top of the mounting frame and used for driving the first lead screw to rotate, and the surface of the frame body of the movable frame is provided with a first threaded hole in threaded connection with the surface of the first lead screw.
Preferably, the first driving mechanism further includes a sliding rod fixedly disposed on the inner wall of the other mounting frame, and the surface of the frame body of the movable frame is provided with a sliding hole slidably connected to the surface of the sliding rod.
Preferably, the inner wall of the movable frame is provided with a second driving mechanism for driving the sliding installation block to move transversely.
Preferably, the second driving mechanism includes a second motor fixedly arranged on the inner wall of the movable frame, and a second lead screw fixedly arranged at the output end of the second motor, and a second threaded hole in threaded connection with the surface of the second lead screw is formed in the surface of the sliding mounting block.
Preferably, the arc-shaped lighting lamp plate is embedded in the surface of the mounting disc, the high-definition camera is fixedly arranged on the surface of the mounting disc, and the arc-shaped lighting lamp plate and the high-definition camera are both in signal connection with the external control display.
Advantageous effects
The utility model provides a fissured shutoff car of concrete dam possesses following beneficial effect:
1. this cracked shutoff car of concrete dam, in the in-process of in-service use, can adopt the lifting device at concrete dam top to glue this shutoff car from mixing the direct upward descending of clean dam crack position through the lifting rope, and slide on the lateral wall of concrete dam through removing the pulley, when sliding to crack position, make the crack be located the centre of sliding frame, start the booster pump and pressurize the inside of modified epoxy thick liquid case this moment, make the modified epoxy thick liquid pour into the crack through the slip casting shower nozzle, can make the slip casting shower nozzle can go deep into in the crack under electric putter's effect simultaneously, and then realize carrying out the purpose of shutoff to concrete dam crack outer wall automatically, avoided the manual work to carry out high altitude construction, the security has been guaranteed.
2. This concrete dam fissured shutoff car, before the shutoff, can control first motor and second motor start respectively through the external control display, the rotation of first motor drives first lead screw and rotates, the rotation of first lead screw drives the removal frame and reciprocates, realize the regulation to slip casting shower nozzle upper and lower position, the rotation of second motor drives the rotation of second lead screw, the rotation of second lead screw drives the sliding installation piece and removes, thereby realize the removal to slip casting shower nozzle horizontal position, and then make this slip casting shower nozzle when the slip casting, can be according to the shape of crack, adjust the slip casting shower nozzle position in the slip casting, make it carry out the slip casting shutoff to the crack of different shapes, simultaneously can be under the effect of high definition digtal camera and arc illumination lamp plate, make operating personnel can monitor the state of crack through the external control display, the practicality of this shutoff car has been improved.
Drawings
FIG. 1 is a schematic view of the three-dimensional structure of the present invention;
fig. 2 is a schematic view of the bottom view structure of the present invention;
fig. 3 is an enlarged schematic view of a portion a in fig. 2 according to the present invention.
In the figure: 1 lifting rope, 2 sliding frames, 3 moving pulleys, 4 grouting nozzles, 5 mounting frames, 6 moving frames, 7 sliding mounting blocks, 8 electric push rods, 9 mounting discs, 10 modified epoxy resin slurry tanks, 11 booster pumps, 12 grouting hoses, 13 first lead screws, 14 first motors, 15 sliding rods, 16 second motors, 17 second lead screws, 18 arc-shaped lighting lamp panels and 19 high-definition cameras.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a concrete dam crack plugging vehicle comprises a sliding frame 2 and an external control display, wherein the sliding frame 2 is arranged on the outer wall of a concrete dam body in a sliding mode through a lifting rope 1 on hoisting equipment at the top of the concrete dam, two groups of movable pulleys 3 are arranged on the back face of the sliding frame 2, a grouting spray head 4 is arranged inside the sliding frame 2, and an adjusting mechanism used for adjusting the position of the grouting spray head 4 is arranged on the surface of the sliding frame 2;
the adjusting mechanism comprises two symmetrical installation frames 5 fixedly arranged on the front surface of the sliding frame 2, the inner walls of the two installation frames 5 are provided with a moving frame 6 in a sliding mode, and a first driving mechanism used for driving the moving frame 6 to move up and down is arranged in one installation frame 5.
The first driving mechanism comprises a first lead screw 13 rotatably arranged on the inner wall of one mounting frame 5 and a first motor 14 arranged at the top of the mounting frame 5 and used for driving the first lead screw 13 to rotate, and a first threaded hole in threaded connection with the surface of the first lead screw 13 is formed in the surface of the frame body of the movable frame 6.
The first driving mechanism further comprises a sliding rod 15 fixedly arranged on the inner wall of the other mounting frame 5, and a sliding hole in sliding connection with the surface of the sliding rod 15 is formed in the surface of the frame body of the moving frame 6.
The inner wall of the moving frame 6 is provided with a sliding installation block 7 in a sliding mode, and the inner wall of the moving frame 6 is provided with a second driving mechanism used for driving the sliding installation block 7 to move transversely.
The second driving mechanism comprises a second motor 16 fixedly arranged on the inner wall of the moving frame 6 and a second lead screw 17 fixedly arranged at the output end of the second motor 16, and a second threaded hole in threaded connection with the surface of the second lead screw 17 is formed in the surface of the sliding mounting block 7.
The back of the sliding installation block 7 is provided with an installation groove, the inner wall of the installation groove is fixedly provided with an electric push rod 8, the pushing end of the electric push rod 8 is fixedly provided with an installation disc 9, and the grouting spray head 4 is fixedly arranged on the surface of the installation disc 9;
the surface of mounting disc 9 inlays and is equipped with arc illumination lamp plate 18, and the surface of mounting disc 9 sets firmly high definition digtal camera 19, and arc illumination lamp plate 18 and high definition digtal camera 19 all are connected with external control display signal.
This concrete dam fissured shutoff car, before the shutoff, can control first motor 14 and second motor 16 respectively through the external control display and start, the rotation of first motor 14 drives first lead screw 13 and rotates, the rotation of first lead screw 13 drives and removes frame 6 and reciprocates, realize the regulation to slip casting shower nozzle 4 upper and lower position, the rotation of second motor 16 drives second lead screw 17 and rotates, the rotation of second lead screw 17 drives slidable mounting piece 7 and removes, thereby realize the removal to slip casting shower nozzle 4 horizontal position, and then make this slip casting shower nozzle 4 when the slip casting, can adjust slip casting shower nozzle 4 position in the slip casting according to the shape of crack, make it can carry out the slip casting shutoff to the crack of different shapes, can be under the effect of high definition digtal camera 19 and arc illumination lamp plate 18 simultaneously, make operating personnel can monitor the state of crack through the external control display, the practicality of this shutoff car has been improved.
The surface of two installing frames 5 sets firmly modified epoxy thick liquid case 10, and the surface of modified epoxy thick liquid case 10 sets firmly the booster pump 11 that is used for carrying out the pressure boost to modified epoxy thick liquid incasement 10 inside, and modified epoxy thick liquid case 10's surface inlays and is equipped with the slip casting hose 12 with slip casting shower nozzle 4 intercommunication.
This cracked shutoff car of concrete dam, in the in-process of in-service use, can adopt lifting rope 1 to glue this shutoff car through the lifting device at concrete dam top and descend from mixing the direct top of clean dam crack position, and slide on the lateral wall of concrete dam through removing pulley 3, when sliding to crack position, make the crack be located the centre of sliding frame 2, start booster pump 11 and pressurize the inside of modified epoxy thick liquid case 10 this moment, make during the modified epoxy thick liquid pours into the crack into through slip casting shower nozzle 4, can make slip casting shower nozzle 4 can go deep into the crack under electric putter 8's effect simultaneously, and then realize carrying out the purpose of shutoff to concrete dam outer wall crack automatically, avoided the manual work to carry out high altitude construction, the security has been guaranteed.
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 invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a fissured shutoff car of concrete dam, includes sliding frame (2) and the external control display of setting at the concrete dam body outer wall through lifting rope (1) slip on the concrete dam top lifting device, its characterized in that: the back of the sliding frame (2) is provided with two groups of movable pulleys (3), a grouting spray head (4) is arranged inside the sliding frame (2), and the surface of the sliding frame (2) is provided with an adjusting mechanism for adjusting the position of the grouting spray head (4);
the adjusting mechanism comprises two symmetrical mounting frames (5) fixedly arranged on the front face of the sliding frame (2), the inner walls of the two mounting frames (5) are provided with a moving frame (6) in a sliding manner, the inner wall of the moving frame (6) is provided with a sliding mounting block (7) in a sliding manner, the back face of the sliding mounting block (7) is provided with a mounting groove, the inner wall of the mounting groove is fixedly provided with an electric push rod (8), the pushing end of the electric push rod (8) is fixedly provided with a mounting disc (9), and the grouting spray head (4) is fixedly arranged on the surface of the mounting disc (9);
two the surface of installing frame (5) sets firmly modified epoxy thick liquid case (10), and the surface of modified epoxy thick liquid case (10) sets firmly and is used for carrying out booster pump (11) that the pressure boost to modified epoxy thick liquid case (10) inside, and the surface of modified epoxy thick liquid case (10) inlays and is equipped with slip casting hose (12) with slip casting shower nozzle (4) intercommunication.
2. The plugging vehicle for concrete dam cracks of claim 1, wherein: a first driving mechanism for driving the moving frame (6) to move up and down is arranged in one of the mounting frames (5).
3. The concrete dam crack sealing vehicle of claim 2, wherein: the first driving mechanism comprises a first lead screw (13) rotatably arranged on the inner wall of one mounting frame (5), and a first motor (14) arranged at the top of the mounting frame (5) and used for driving the first lead screw (13) to rotate, and a first threaded hole in threaded connection with the surface of the first lead screw (13) is formed in the surface of a frame body of the movable frame (6).
4. The concrete dam crack plugging vehicle of claim 2, wherein: the first driving mechanism further comprises a sliding rod (15) fixedly arranged on the inner wall of the other mounting frame (5), and the surface of the frame body of the movable frame (6) is provided with a sliding hole in sliding connection with the surface of the sliding rod (15).
5. The plugging vehicle for concrete dam cracks of claim 1, wherein: and a second driving mechanism for driving the sliding installation block (7) to transversely move is arranged on the inner wall of the moving frame (6).
6. The vehicle for plugging concrete dam cracks as recited in claim 5, wherein: the second driving mechanism comprises a second motor (16) fixedly arranged on the inner wall of the movable frame (6) and a second lead screw (17) fixedly arranged at the output end of the second motor (16), and a second threaded hole in threaded connection with the surface of the second lead screw (17) is formed in the surface of the sliding mounting block (7).
7. The truck for plugging concrete dam cracks according to any one of claims 1 to 6, wherein: arc illumination lamp plate (18) are embedded in the surface of mounting disc (9), and high definition digtal camera (19) are fixed to the surface of mounting disc (9), and arc illumination lamp plate (18) and high definition digtal camera (19) all with external control display signal connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222704290.0U CN218454384U (en) | 2022-10-14 | 2022-10-14 | Concrete dam cracked shutoff car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222704290.0U CN218454384U (en) | 2022-10-14 | 2022-10-14 | Concrete dam cracked shutoff car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218454384U true CN218454384U (en) | 2023-02-07 |
Family
ID=85126387
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222704290.0U Active CN218454384U (en) | 2022-10-14 | 2022-10-14 | Concrete dam cracked shutoff car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218454384U (en) |
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2022
- 2022-10-14 CN CN202222704290.0U patent/CN218454384U/en active Active
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