CN216475039U - Concrete pouring device for subway civil engineering construction - Google Patents
Concrete pouring device for subway civil engineering construction Download PDFInfo
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- CN216475039U CN216475039U CN202123201221.XU CN202123201221U CN216475039U CN 216475039 U CN216475039 U CN 216475039U CN 202123201221 U CN202123201221 U CN 202123201221U CN 216475039 U CN216475039 U CN 216475039U
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Abstract
The utility model provides a concrete placement device is used in subway civil engineering, include: a base; the stirring box is arranged in the middle of the top of the base, a discharging hose is arranged on one side of the stirring box, and a discharging nozzle is arranged at the bottom end of the discharging hose; the moving device is arranged on the outer surface of the discharge hose; the movable groove is arranged on one side of the top of the base. The utility model provides a concrete placement device for subway civil engineering, rotate the screw hole of thread engagement thread piece through the threaded rod, make the connecting ring piece along slide bar back-and-forth movement, the connecting ring piece area ejection of compact hose back-and-forth movement changes and pours the position, this device simple structure, therefore, the clothes hanger is strong in practicability, can take row's material mouth to water evenly to each position of same row by mechanical type area, automatically regulated pours the position, need not artifical change and pours the position, the workman only need promote the base remove can, and arrange the material mouth setting in the bottom of base, the discharged concrete is blockked by the base can not splash to the operator on one's body.
Description
Technical Field
The utility model relates to a civil engineering field especially relates to a concrete placement device is used in subway civil engineering.
Background
And (3) civil construction: the construction of civil engineering and construction engineering covers the construction of buildings, structures and engineering works in facilities and places in engineering ranges such as buildings, roads, railways, airports, bridges, water conservancy projects, ports, tunnels, water supply and drainage projects, protection projects and the like in various categories such as ground, underground, land, water and underwater, and the like, and comprises various technical activities such as exploration, design, construction, maintenance, management and the like in the engineering construction process.
The large-scale construction of subways begins in China's first, second and third cities at present, the concrete pouring is not required during the civil engineering process of the subways, and the concrete is poured into the excavated holes.
When concrete is poured, the concrete is poured on the ground through the pipeline, generally, an operator needs to hold the conveying pipe by hand to change the pouring position and the pouring direction, the operator is close to the concrete discharging part, the splashed concrete is easy to splash on the body of a constructor, the labor intensity of the constructor is increased, and time and labor are wasted.
Therefore, it is necessary to provide a concrete casting apparatus for subway construction to solve the above-mentioned technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a concrete placement device for subway civil engineering has solved general needs operation workman and has handed the transport pipe and change pouring position and position, and operation workman is nearer from the concrete ejection of compact, and the concrete that splashes easily on one's body constructor, has increased constructor's intensity of labour, the problem of wasting time and energy.
In order to solve the technical problem, the utility model provides a pair of concrete placement device is used in subway civil engineering, include: a base;
the stirring box is arranged in the middle of the top of the base, a discharging hose is arranged on one side of the stirring box, and a discharging nozzle is arranged at the bottom end of the discharging hose;
the moving device is arranged on the outer surface of the discharging hose;
and the moving groove is arranged on one side of the top of the base.
Preferably, the mobile device comprises a connecting ring block, a mounting groove is formed in the middle of the top of the connecting ring block, a sliding block is fixedly mounted on one side of the connecting ring block, a sliding hole is formed in the middle of one side of the sliding block, a thread block is fixedly mounted on the other side of the connecting ring block, and a threaded hole is formed in the middle of one side of the thread block.
Preferably, a second sliding groove is formed in the middle of one side of the moving groove, a threaded rod is arranged inside the second sliding groove, a first sliding groove is formed in the middle of the other side of the moving groove, and a sliding rod is fixedly mounted inside the first sliding groove.
Preferably, a motor cavity is arranged on one side of the second sliding groove, and a servo motor is fixedly arranged inside the motor cavity.
Preferably, the middle of the top of the stirring box is provided with a stirring device, and the periphery of the bottom of the base is provided with movable wheels.
Preferably, a setting groove is formed in the middle of the bottom of the base, limiting grooves are formed in two sides of the inside of the setting groove, a moving block is arranged in the setting groove, and limiting blocks are fixedly mounted on two sides of the moving block.
Preferably, the bottom of the moving block is provided with a first mounting block, the rear side of the first mounting block is rotatably connected with a telescopic rod through a rotating shaft, and the other end of the telescopic rod is rotatably connected with a second mounting block through a rotating shaft.
Compared with the prior art, the utility model provides a pair of concrete placement device for subway civil engineering has following beneficial effect:
the utility model provides a concrete placement device for subway civil engineering, rotate the screw hole of thread engagement thread piece through the threaded rod, make the connecting ring piece along slide bar back-and-forth movement, the connecting ring piece takes ejection of compact hose back-and-forth movement to change and pours the position, this device simple structure, therefore, the clothes hanger is strong in practicability, can take row's material mouth to water evenly to each position of same row by mechanical type area, automatically regulated pours the position, need not artifical change and pours the position, the workman only need promote the base remove can, and row's material mouth sets up the bottom at the base, the discharged concrete is blockked by the base can not splash to the operator on one's body.
Drawings
Fig. 1 is a schematic structural view of a concrete pouring device for civil engineering provided by the present invention according to a first embodiment;
FIG. 2 is a top view of the base shown in FIG. 1;
FIG. 3 is a cross-sectional view of the base shown in FIG. 1;
FIG. 4 is a schematic structural diagram of the mobile device shown in FIG. 2;
FIG. 5 is an enlarged view of portion A of FIG. 3;
fig. 6 is a schematic structural view of a concrete pouring device for civil engineering provided by the present invention in a second embodiment;
fig. 7 is an enlarged view of the portion B shown in fig. 6.
Reference numbers in the figures: 1. base, 2, stirring box, 3, discharging hose, 4, discharging nozzle, 5, moving wheel, 6, mounting plate, 7, push plate, 8, stirring device, 9, moving groove, 10, moving device, 101, connecting ring block, 102, mounting groove, 103, sliding block, 104, sliding hole, 105, thread block, 106, threaded hole, 11, first sliding groove, 12, sliding rod, 13, second sliding groove, 14, threaded rod, 15, motor cavity, 16, servo motor,
17. the device comprises a groove 18, a moving block 19, a limiting block 20, a limiting groove 21, a first mounting block 22, an expansion rod 23 and a second mounting block.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
Please refer to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5 in combination, wherein fig. 1 is a schematic structural diagram of a concrete pouring device for civil engineering construction according to a first embodiment of the present invention; FIG. 2 is a top view of the base shown in FIG. 1; FIG. 3 is a cross-sectional view of the base shown in FIG. 1; FIG. 4 is a schematic structural diagram of the mobile device shown in FIG. 2; fig. 5 is an enlarged view of the portion a shown in fig. 3. A concrete casting device for subway civil engineering construction, comprising: a base 1;
the stirring box 2 is arranged in the middle of the top of the base 1, a discharging hose 3 is arranged on one side of the stirring box 2, and a discharging nozzle 4 is arranged at the bottom end of the discharging hose 3;
a moving device 10, wherein the moving device 10 is arranged on the outer surface of the discharging hose 3;
and the moving groove 9 is arranged on one side of the top of the base 1, and the moving groove 9 is arranged on one side of the top of the base 1.
Discharging hose 3 sets up in the left side of agitator tank 2, and discharging hose 3's bottom extends to the bottom surface of base 1.
The moving device 10 is sleeved on the outer surface of the discharging hose 3, and the moving device 10 is arranged in the moving groove 9.
The moving slot 9 is provided at the left side of the top of the base 1.
The right side at base 1 top has set up mounting panel 6, and the right side at mounting panel 6 top has set up push pedal 7, makes things convenient for operating personnel to promote this device.
The mobile device 10 comprises a connecting ring block 101, a mounting groove 102 is formed in the middle of the top of the connecting ring block 101, a sliding block 103 is fixedly mounted on one side of the connecting ring block 101, a sliding hole 104 is formed in the middle of one side of the sliding block 103, a thread block 105 is fixedly mounted on the other side of the connecting ring block 101, and a threaded hole 106 is formed in the middle of one side of the thread block 105.
The diameter of the mounting groove 102 is matched with that of the discharging hose 3, the sliding block 103 is fixed on the rear side of the connecting ring block 101, the thread block 105 is arranged on the front side of the connecting ring block 101, the sliding hole 104 is arranged on the right side of the sliding block 103 and extends to the outer surface of the left side of the sliding block 103, and the threaded hole 106 is arranged on the left side of the thread block 105 and extends to the outer surface of the left side of the thread block 105.
The middle of one side of the moving groove 9 is provided with a second sliding groove 13, a threaded rod 14 is arranged inside the second sliding groove 13, a first sliding groove 11 is arranged in the middle of the other side of the moving groove 9, and a sliding rod 12 is fixedly arranged inside the first sliding groove 11.
The second sliding chute 13 is arranged on the left side inside the moving chute 9, the first sliding chute 11 is arranged on the right side inside the moving chute 9, and the front end of the threaded rod 14 penetrates through the front side of the second sliding chute 13 and extends into the motor cavity 15 to be connected with an output shaft of the servo motor 16.
One side of second spout 13 is provided with motor chamber 15, the inside fixed mounting in motor chamber 15 has servo motor 16.
The middle of 2 tops of agitator tanks is provided with agitating unit 8, all be provided with around the base 1 bottom and remove wheel 5.
The stirring shaft arranged inside the stirring device 8 extends into the stirring box 2 to stir the internal concrete.
The utility model provides a pair of concrete placement device for subway civil engineering's theory of operation as follows:
during operation, firstly, an output shaft of the servo motor 16 is controlled to rotate through an external power supply, the output shaft rotates to drive the threaded rod 14 to rotate, the threaded rod 14 is in threaded engagement with the threaded hole 106 of the threaded block 105, and the threaded block 105 cannot rotate and can only move back and forth on the surface of the threaded rod 14 under the limit of the sliding block 103 by the sliding rod 12.
The thread block 105 drives the connecting ring block 101 to move back and forth on the outer surface of the threaded rod 14 and simultaneously drives the discharging nozzle 4 to move back and forth, and uniform pouring is carried out on different positions in the same row.
Compared with the prior art, the utility model provides a pair of concrete placement device for subway civil engineering has following beneficial effect:
the utility model provides a concrete placement device for subway civil engineering, screw hole 106 through threaded rod 14 rotation thread engagement thread piece 105, make connecting ring piece 101 along slide bar 12 back-and-forth movement, connecting ring piece 101 takes ejection of compact hose 3 back-and-forth movement to change and pours the position, this device simple structure, therefore, the clothes hanger is strong in practicability, can take row's material mouth 4 to water evenly to each position of same row by mechanical type area, automatically regulated pours the position, need not artifical change and pours the position, the workman only need promote base 1 remove can, and row's material mouth 4 sets up in base 1's bottom, the discharged concrete is blockked by base 1 can not splash to the operator on one's body.
Second embodiment
Referring to fig. 6 and 7 in combination, a second embodiment of the present application proposes another concrete pouring device for subway civil engineering based on the concrete pouring device for subway civil engineering provided by the first embodiment of the present application. The second embodiment is only the preferred mode of the first embodiment, and the implementation of the second embodiment does not affect the implementation of the first embodiment alone.
Specifically, the concrete pouring device for the civil engineering construction provided by the second embodiment of the present application is different in that, the concrete pouring device for the civil engineering construction is provided with the setting groove 17 in the middle of the bottom of the base 1, the limiting grooves 20 are provided on both sides of the inside of the setting groove 17, the moving block 18 is provided inside the setting groove 17, and the limiting blocks 19 are fixedly mounted on both sides of the moving block 18.
Two spacing grooves 20 set up respectively in the inside left and right sides of setting up groove 17, and movable block 18 and setting up groove 17 looks adaptation, and the stopper 19 and the spacing groove 20 looks adaptation of the movable block 18 left and right sides, and the length and the shifting chute 9 looks adaptation of spacing groove 20 and setting up groove 17 for when mobile device 10 slides in shifting chute 9, telescopic link 22 also removed along with movable block 18.
A first mounting block 21 is arranged at the bottom of the moving block 18, a telescopic rod 22 is rotatably connected to the rear side of the first mounting block 21 through a rotating shaft, and a second mounting block 23 is rotatably connected to the other end of the telescopic rod 22 through a rotating shaft.
Discharging hose 3 that the discharge nozzle 4 top is connected has soft and tensile characteristic, can remove discharge nozzle 4 when telescopic link 22 promotes or stimulates second installation piece 23, and does not influence discharging hose 3 and fold.
The right end of the telescopic rod 22 is connected with the first mounting block 21 through a rotating shaft, and the left end of the telescopic rod 22 is connected with the second mounting block 23 through a rotating shaft.
The utility model provides a pair of concrete placement device for subway civil engineering's theory of operation as follows:
when the discharging nozzle works, the output shaft of the telescopic rod 22 is controlled to be retracted into the rod body through an external power supply, the output shaft pulls the second mounting block 23 through the rotating shaft, and the discharging direction of the discharging nozzle 4 is changed to the rear;
the output shaft of the telescopic rod 22 extends out of the rod body, and the output shaft pushes the second mounting block 23 through the rotating shaft, so that the second mounting block 23 deflects the bottom end of the discharge nozzle 4 towards the left side, and the pouring position is changed.
Compared with the prior art, the utility model provides a pair of concrete placement device for subway civil engineering has following beneficial effect:
the utility model provides a concrete placement device for subway civil engineering changes row's material angle of bin outlet 4 through the pulling of telescopic link 22 output shaft to can adjust row's material direction of discharging of bin outlet 4, this device simple structure, the practicality is strong, has improved the adaptability of pouring to different positions.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a concrete placement device for subway civil engineering which characterized in that includes: a base;
the stirring box is arranged in the middle of the top of the base, a discharging hose is arranged on one side of the stirring box, and a discharging nozzle is arranged at the bottom end of the discharging hose;
the moving device is arranged on the outer surface of the discharging hose;
and the moving groove is arranged on one side of the top of the base.
2. The concrete pouring device for the subway construction as claimed in claim 1, wherein said moving means comprises a connecting ring block, a mounting groove is provided in the middle of the top of said connecting ring block, a slide block is fixedly mounted on one side of said connecting ring block, a slide hole is provided in the middle of one side of said slide block, a threaded block is fixedly mounted on the other side of said connecting ring block, and a threaded hole is provided in the middle of one side of said threaded block.
3. The concrete pouring device for the subway construction as claimed in claim 1, wherein a second sliding groove is provided in the middle of one side of said moving groove, a threaded rod is provided in the inside of said second sliding groove, a first sliding groove is provided in the middle of the other side of said moving groove, and a sliding rod is fixedly installed in the inside of said first sliding groove.
4. The concrete pouring device for the civil engineering construction according to claim 3, wherein a motor cavity is provided at one side of the second chute, and a servo motor is fixedly installed inside the motor cavity.
5. A concrete pouring device for subway and civil engineering as claimed in claim 1, wherein a stirring device is provided in the middle of the top of the stirring tank, and moving wheels are provided around the bottom of the base.
6. The concrete pouring device for the subway construction as claimed in claim 1, wherein an arrangement groove is provided in the middle of the bottom of said base, limiting grooves are provided on both sides of the inside of said arrangement groove, a moving block is provided inside said arrangement groove, and limiting blocks are fixedly mounted on both sides of said moving block.
7. The concrete pouring device for the civil engineering construction according to claim 6, wherein a first mounting block is provided at the bottom of the moving block, a telescopic rod is rotatably connected to the rear side of the first mounting block through a rotating shaft, and a second mounting block is rotatably connected to the other end of the telescopic rod through a rotating shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123201221.XU CN216475039U (en) | 2021-12-20 | 2021-12-20 | Concrete pouring device for subway civil engineering construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123201221.XU CN216475039U (en) | 2021-12-20 | 2021-12-20 | Concrete pouring device for subway civil engineering construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216475039U true CN216475039U (en) | 2022-05-10 |
Family
ID=81426343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123201221.XU Active CN216475039U (en) | 2021-12-20 | 2021-12-20 | Concrete pouring device for subway civil engineering construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216475039U (en) |
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2021
- 2021-12-20 CN CN202123201221.XU patent/CN216475039U/en active Active
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