CN218227229U - Concrete lining device is used in diversion tunnel construction - Google Patents
Concrete lining device is used in diversion tunnel construction Download PDFInfo
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- CN218227229U CN218227229U CN202222304391.9U CN202222304391U CN218227229U CN 218227229 U CN218227229 U CN 218227229U CN 202222304391 U CN202222304391 U CN 202222304391U CN 218227229 U CN218227229 U CN 218227229U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
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Abstract
The utility model provides a concrete lining device is used in diversion tunnel construction, including being located the sliding guide that the diversion tunnel is interior and parallel with the diversion tunnel, slide and set up the concrete temporary storage box on sliding guide and set up in the concrete temporary storage bottom of the case portion to the diapire of diversion tunnel and both sides wall anchor concrete's discharging pipe, the sliding guide slope sets up, be connected with outside rolling wheel through a plurality of stay cords on the concrete temporary storage box, concrete temporary storage roof portion is provided with the drive and rotates the axis of rotation pivoted driving motor who sets up in the concrete temporary storage incasement, the concrete temporary storage incasement is provided with the concrete pump who carries out the pay-off with the discharging pipe intercommunication and through the axis of rotation drive, be provided with the puddler in the axis of rotation. The utility model provides an in-process that exists concrete for lining cutting transported in diversion tunnel hole easily appears the problem of jam among the prior art, produced the effect of the condition that subsides appears in the large granule aggregate in avoiding the concrete temporary storage tank concrete.
Description
Technical Field
The utility model relates to a diversion tunnel construction technical field especially relates to a diversion tunnel construction is with concrete lining device.
Background
In the construction operation of diversion tunnel, for avoiding the condition that rivers appear the seepage, need carry out the lining cutting construction to the diversion channel inner wall of diversion tunnel. The in-process of current concrete lining device at in-service use, the concrete holds in the temporary storage incasement and moves the inner wall to the diversion tunnel along with the temporary storage case and carry out the anchor and spout the operation, but the concrete is limited because of the concreting volume of short time in the transportation process of anchor spraying, the concrete mobility of concrete temporary storage incasement is not enough, and then lead to the condition that large granule aggregate appears subsiding in the concrete, the condition of concrete temporary storage incasement portion pipe blockage appears easily, thereby influence the efficiency of construction of concrete lining.
Therefore, we propose a concrete lining device for diversion tunnel construction, stir the concrete when the ejection of compact to guarantee the mobility of concrete.
SUMMERY OF THE UTILITY MODEL
To the not enough that exists among the prior art, the utility model provides a concrete lining device is used in diversion tunnel construction, the problem of jam easily appears in the in-process of its concrete for the lining cutting of having solved the existence among the prior art transportation in diversion tunnel.
According to the embodiment of the utility model, a concrete lining device is used in diversion tunnel construction, including being located the sliding guide that the diversion tunnel is interior and parallel with the diversion tunnel, slide and set up the concrete temporary storage case on sliding guide and set up in the concrete temporary storage bottom of the case portion to the diapire of diversion tunnel and the discharging pipe of both sides wall anchor spraying concrete, the sliding guide slope sets up, be connected with outside rolling wheel through a plurality of stay cords on the concrete temporary storage case, concrete temporary storage roof portion is provided with the drive and rotates the axis of rotation pivoted driving motor who sets up in the concrete temporary storage incasement, the concrete temporary storage incasement is provided with the concrete pump who carries out the pay-off with the discharging pipe intercommunication and through the axis of rotation drive, be provided with the puddler in the axis of rotation.
Preferably, a partition plate and a guide funnel fixed in the middle of the partition plate are arranged in the concrete temporary storage box, a temporary storage space for concrete is formed between the top of the partition plate and the top in the temporary storage box, and the bottom end of the guide funnel is communicated with the feed end of the concrete delivery pump.
Preferably, the flood dragon blades are fixedly connected to the rotating shaft coaxially and are located in straight pipe sections communicated with the guide funnel and the concrete delivery pump.
Preferably, the discharge end of the concrete delivery pump is respectively communicated with discharge pipes positioned on two side walls and the bottom wall of the concrete temporary storage tank through a four-way hose.
Preferably, the side wall of the concrete temporary storage box is provided with a baffle plate, and the baffle plates are distributed on two sides of the discharge pipe.
Preferably, the opposite side walls of the concrete temporary storage box are provided with L-shaped connecting frames, the sliding guide rail is of a channel steel structure, the movable end of each connecting frame is attached to the inner wall of the corresponding sliding guide rail, and reinforcing plates are arranged between the connecting frames and the opposite side walls of the concrete temporary storage box.
The side wall of the concrete temporary storage box is connected with an air heater, an air outlet pipe of the air heater is parallel to the discharge pipe, and an air inlet pipe of the air heater is arranged on one side of the driving motor.
Compared with the prior art, the utility model discloses following beneficial effect has:
1. concrete in the concrete temporary storage box is stirred when the stirring rod drives the concrete conveying pump, so that the concrete flows, large particles in the concrete are prevented from settling, and blockage is caused.
2. Through the diapire and the both sides wall mounting discharging pipe at the concrete temporary storage case, carry out the construction of the concrete lining of diversion tunnel through discharging pipe blowout concrete, carry out the construction of the concrete lining of the bottom of diversion tunnel and both sides wall simultaneously, improved the efficiency of construction of concrete lining.
3. Stay cord and the sliding guide who cooperates the slope to set up that connect through outside take-up pulley control the removal of concrete temporary storage box, only need in the outside of diversion tunnel observe the construction of concrete lining can, like this, reduced the risk of construction, carry out the process of strickleing off of concrete again after concrete placement is complete.
4. And an air heater is arranged on one side of the concrete temporary storage box, and the poured concrete is dried by the air heater to accelerate the condensation of the concrete.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Fig. 2 is a schematic diagram of an internal structure of an embodiment of the present invention.
Fig. 3 is an enlarged view of the area a in fig. 2.
In the above drawings: 1. a sliding guide rail; 2. a connecting frame; 3. a concrete temporary storage box; 4. lining the box; 5. a discharge pipe; 6. a partition plate; 7. a material guide hopper; 8. a rotating shaft; 9. a stirring rod; 10. a concrete delivery pump; 11. flood dragon leaves; 12. a connecting box; 13. an air outlet pipe; 14. a hot air blower; 15. a baffle plate; 16. the motor is driven.
Detailed Description
The technical solution of the present invention will be further explained with reference to the accompanying drawings and embodiments.
As shown in fig. 1 to 3, in order to prevent the concrete in the concrete temporary storage tank 3 from settling large particles due to too low flow velocity, the bottom pipe is blocked. The utility model provides a concrete lining device is used in diversion tunnel construction, including being located the diversion tunnel and with the parallel sliding guide 1 of diversion tunnel, slide and set up concrete temporary storage box 3 on sliding guide 1 and set up in concrete temporary storage box 3 bottom to the diapire of diversion tunnel and both sides wall anchor spout concrete discharging pipe 5, sliding guide 1 slope sets up, be connected with outside rolling wheel through a plurality of stay cords on the concrete temporary storage box 3, concrete temporary storage box 3 top is provided with the drive and rotates the axis of rotation 8 pivoted driving motor 16 who sets up in concrete temporary storage box 3, be provided with in the concrete temporary storage box 3 with discharging pipe 5 intercommunication and carry out the concrete pump 10 of pay-off through the drive of axis of rotation 8, be provided with puddler 9 in the axis of rotation 8.
The concrete is input into the concrete temporary storage box 3 through the inlet pipe at the top of the concrete temporary storage box 3, and the driving motor 16 is started to drive the stirring rod 9 to rotate through the rotating shaft 8 and stir the concrete in the concrete temporary storage box 3, so that the concrete in the concrete temporary storage box 3 keeps flowing, large particles in the concrete are prevented from settling, and the concrete temporary storage box 3 is prevented from being blocked. Under the rotation of axis of rotation 8, drive concrete pump 10 and rotate, concrete pump 10 spouts the concrete in concrete temporary storage box 3 through discharging pipe 5, carries out the pouring construction of the inside concrete lining of diversion tunnel. When controlling the removal of concrete temporary storage box 3, all be connected with the stay cord (not drawn) in the both sides of concrete temporary storage box 3, a stay cord winding is on the rolling axle, and another stay cord winding is on unreeling the axle, and concrete temporary storage box 3 can remove along with inclined sliding guide 1, through the rotation of control rolling wheel and unreeling the axle, controls the removal of concrete temporary storage box 3, and then realizes the construction to the concrete lining of diversion tunnel.
As shown in fig. 1-2, to eliminate the dead space inside the concrete temporary storage box 3. The concrete temporary storage box is characterized in that a partition plate 6 and a guide funnel 7 fixed in the middle of the partition plate 6 are arranged in the concrete temporary storage box 3, a temporary storage space for concrete is formed between the top of the partition plate 6 and the top of the concrete temporary storage box 3, and the bottom end of the guide funnel 7 is communicated with the feeding end of a concrete conveying pump 10.
After the concrete pump 10 is installed, more discharge dead corners are generated in the concrete temporary storage tank 3, and the concrete can damage the concrete pump 10, so that the partition plate 6 and the guide funnel 7 are arranged, and the concrete entering the concrete temporary storage tank 3 can accurately enter the concrete pump 10.
As shown in fig. 2 to 3, in order to enhance the stirring effect of the concrete in the concrete temporary storage tank 3. A flood dragon blade 11 is coaxially and fixedly connected to the rotating shaft 8, and the flood dragon blade 11 is located in a straight pipe section where the guide funnel 7 is communicated with the concrete delivery pump 10. Through setting up flood dragon blade, when carrying out the ejection of compact of concrete through 8 drive concrete pump 10 of axis of rotation, use flood dragon blade 11 to stir the inside concrete of 7 straight tube sections of guide funnel, guarantee simultaneously with the stable supply to concrete pump 10 of concrete, carry out the unloading of concrete.
As shown in fig. 2, to improve the efficiency of construction of concrete lining in a diversion tunnel. And the discharge end of the concrete conveying pump 10 is respectively communicated with discharge pipes 5 positioned on two side walls and the bottom wall of the concrete temporary storage tank 3 through four-way hoses.
The bottom of concrete temporary storage box 3 is provided with lining cutting case 4, and the four-way hose sets up in lining cutting case 4, can carry out the feed to three discharging pipe 5 simultaneously, and three discharging pipe 5 can carry out concreting to two inside walls and the diapire of diversion tunnel, improves the efficiency of construction.
As shown in fig. 1, in order to avoid the outlet pipe 5 from being bent by impurities. The side wall of the concrete temporary storage box 3 is provided with a baffle 15, and the baffle 15 is distributed on two sides of the discharge pipe 5. The baffle plates 15 are arranged on both sides of the discharge pipe 5, so that the discharge pipe 5 is prevented from being bent or blocked due to collision between the discharge pipe 5 and impurities.
As shown in fig. 1, to achieve the sliding mounting of the concrete temporary storage box 3. Be provided with the link 2 of "L" shape on the relative lateral wall of concrete temporary storage case 3, sliding guide 1 is the channel-section steel structure, the expansion end of link 2 with sliding guide 1's inner wall laminating, link 2 with be provided with the reinforcing plate between the relative lateral wall of concrete temporary storage case 3. The connecting frame 2 is connected to the side wall of the concrete temporary storage box 3, and the concrete temporary storage box 3 is supported by the connecting frame 2, so that the concrete temporary storage box 3 can slide on the sliding guide rail 1; the sliding guide rail 1 is supported by a stand column (not shown), a reinforcing plate is arranged, deformation at the corner of the connecting frame 2 is avoided, and the sliding stability of the concrete temporary storage box 3 is ensured.
As shown in fig. 1, to accelerate the setting of the concrete while avoiding overheating of the drive motor 16. The side wall of the concrete temporary storage box 3 is connected with an air heater 14, an air outlet pipe 13 of the air heater 14 is parallel to the discharge pipe 5, and an air inlet pipe of the air heater 14 is arranged on one side of the driving motor 16. A connecting box 12 is installed on the side wall of the concrete temporary storage box 3, an air heater 14 is installed on the connecting box 12, and three air outlet pipes 13 are also arranged and are respectively parallel to the three discharge pipes 5. Because the rotating shaft 8 driven by the driving motor 16 to rotate needs to drive the stirring rod 9, the flood dragon blades 11 and the concrete conveying pump 10, the power of the driving motor 16 is large, the driving motor 16 generates more heat, the temperature of the driving motor 16 is reduced by inducing air through the hot air blower 14, the poured concrete is dried by utilizing the redundant heat and the heat generated by the hot air blower 14, and after the subsequent concrete leveling equipment is used for leveling the concrete lining surface, the concrete can be rapidly condensed.
Claims (7)
1. The utility model provides a diversion tunnel construction is with concrete lining device which characterized in that: including being located in the diversion tunnel and with the parallel sliding guide (1) of diversion tunnel, the slip sets up concrete temporary storage case (3) on sliding guide (1) and sets up in concrete temporary storage case (3) bottom to the diapire of diversion tunnel and both sides wall anchor spout discharging pipe (5) of concrete, sliding guide (1) slope sets up, be connected with outside wind-up wheel through a plurality of stay cords on concrete temporary storage case (3), concrete temporary storage case (3) top is provided with the drive and rotates axis of rotation (8) pivoted driving motor (16) that set up in concrete temporary storage case (3), be provided with in concrete temporary storage case (3) and carry out the concrete pump (10) of pay-off with discharging pipe (5) intercommunication and through axis of rotation (8) drive, be provided with puddler (9) on axis of rotation (8).
2. A concrete lining device for diversion tunnel construction as claimed in claim 1, characterized in that: the concrete temporary storage box is characterized in that a partition plate (6) and a guide funnel (7) fixed in the middle of the partition plate (6) are arranged in the concrete temporary storage box (3), a temporary storage space for concrete is formed at the top of the partition plate (6) and the top of the interior of the concrete temporary storage box (3), and the bottom end of the guide funnel (7) is communicated with the feeding end of a concrete conveying pump (10).
3. A concrete lining device for diversion tunnel construction according to claim 2, characterized in that: coaxial fixedly connected with flood dragon blade (11) on axis of rotation (8), and flood dragon blade (11) are located in the straight tube section of guide funnel (7) and concrete pump (10) intercommunication.
4. A concrete lining device for diversion tunnel construction according to claim 1, characterized in that: the discharge end of the concrete delivery pump (10) is respectively communicated with discharge pipes (5) positioned on the two side walls and the bottom wall of the concrete temporary storage box (3) through four-way hoses.
5. A concrete lining device for diversion tunnel construction according to claim 1, characterized in that: the side wall of the concrete temporary storage box (3) is provided with baffle plates (15), and the baffle plates (15) are distributed on two sides of the discharge pipe (5).
6. A concrete lining device for diversion tunnel construction according to claim 1, characterized in that: be provided with link (2) of "L" shape on the relative lateral wall of concrete temporary storage case (3), sliding guide (1) are the channel-section steel structure, the expansion end of link (2) with the inner wall laminating of sliding guide (1), link (2) with be provided with the reinforcing plate between the relative lateral wall of concrete temporary storage case (3).
7. A concrete lining device for diversion tunnel construction as claimed in claim 1, characterized in that: the concrete temporary storage box is characterized in that an air heater (14) is connected to the side wall of the concrete temporary storage box (3), an air outlet pipe (13) of the air heater (14) is parallel to the discharge pipe (5), and an air inlet pipe of the air heater (14) is arranged on one side of the driving motor (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222304391.9U CN218227229U (en) | 2022-08-31 | 2022-08-31 | Concrete lining device is used in diversion tunnel construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222304391.9U CN218227229U (en) | 2022-08-31 | 2022-08-31 | Concrete lining device is used in diversion tunnel construction |
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| Publication Number | Publication Date |
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| CN218227229U true CN218227229U (en) | 2023-01-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202222304391.9U Active CN218227229U (en) | 2022-08-31 | 2022-08-31 | Concrete lining device is used in diversion tunnel construction |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118029388A (en) * | 2024-04-09 | 2024-05-14 | 河南江扬机电设备安装有限公司 | Construction method and construction equipment for increasing heat conduction efficiency of ground buried pipe of soil source heat pump |
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2022
- 2022-08-31 CN CN202222304391.9U patent/CN218227229U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118029388A (en) * | 2024-04-09 | 2024-05-14 | 河南江扬机电设备安装有限公司 | Construction method and construction equipment for increasing heat conduction efficiency of ground buried pipe of soil source heat pump |
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