CN217735493U - Mud discharging device of earth pressure balance push bench - Google Patents
Mud discharging device of earth pressure balance push bench Download PDFInfo
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- CN217735493U CN217735493U CN202221963596.1U CN202221963596U CN217735493U CN 217735493 U CN217735493 U CN 217735493U CN 202221963596 U CN202221963596 U CN 202221963596U CN 217735493 U CN217735493 U CN 217735493U
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- pipe
- mud
- mud discharging
- extension pipe
- arc pole
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Abstract
The utility model discloses a row's mud device of earth pressure balance pipe pushing jack, include: the pipe jacking device comprises a pipe jacking device body, wherein a sludge discharge pipe is arranged on the inner side of the pipe jacking device body; the tip of mud pipe is provided with driving motor, is provided with extension pipe and connection arc pole between mud pipe and the driving motor, connects the arc pole and is provided with two and symmetry fixed connection in one side of mud pipe, and extension pipe fixed connection is in the other end of connecting the arc pole, and the extension pipe sets up one side of driving motor, and the outside of extension pipe and connection arc pole is provided with the sliding sleeve. The utility model discloses an end fixedly connected with at the mud pipe connects the arc pole, and one side regulation of connecting the arc pole is connected with the extension pipe, and the outside sliding connection who connects the arc pole has the extension pipe, and the setting of extension pipe can effectively shelter from connecting the arc pole, and the convenience slides the sliding sleeve to the top of extension pipe when needing to overhaul and makes to connect the arc pole and spill, is convenient for carry out subsequent dismantlement and maintenance work, has improved the result of use of mud pipe.
Description
Technical Field
The utility model relates to a balanced push bench field of soil pressure, in particular to balanced push bench's of soil pressure row mud device.
Background
The balanced push bench of soil pressure is the mechanical excavating gear of installing in the special pipe coupling of various machinery, and come balanced soil pressure and groundwater pressure with the pressure of earth in the soil storehouse, adopt screw conveyer discharge earth simultaneously, but among the mud discharging device of current balanced push bench of soil pressure spiral roller and outer wall fixed mounting as integration, after inside spiral roller work has been of a specified duration, can adhere to a large amount of earth on it, earth can directly paste on the spiral roller after air-drying, inconvenient follow-up row's mud work of going on, lead to row's mud inefficiency, the inconvenient clearance of current row's mud device, the result of use is relatively poor.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a mud discharging device of earth pressure balance push bench to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a row's mud device of earth pressure balance pipe push bench, includes:
the pipe jacking machine comprises a pipe jacking machine body, wherein a mud discharging pipe for discharging mud is arranged on the inner side of the pipe jacking machine body;
the end part of the sludge discharge pipe is provided with a driving motor for driving sludge discharge, the bottom end of the sludge discharge pipe is provided with a sludge outlet, an extension pipe and a connecting arc rod are arranged between the sludge discharge pipe and the driving motor, the connecting arc rod is provided with two and symmetrical fixed connection in one side of mud pipe, extension pipe fixed connection is in the other end of connecting the arc rod, the extension pipe sets up one side of driving motor, the extension pipe is provided with the sliding sleeve with the outside of connecting the arc rod.
Preferably, two the equal fixedly connected with slide rail in the outside of connecting arc pole and extension pipe, the inboard both ends of sliding sleeve correspond the position and are provided with the spout that corresponds each other with the slide rail, sliding sleeve sliding connection is in the outside of extension pipe and connection arc pole.
Preferably, fastening bolts are correspondingly arranged on two sides of the sliding sleeve, mounting holes corresponding to the fastening bolts are formed in the corresponding positions of the sliding sleeve and the connecting arc rod, and the sliding sleeve is fixedly connected to the outer side of the connecting arc rod through the fastening bolts.
Preferably, a transmission shaft is arranged between the two connecting arc rods, one end of the transmission shaft is in transmission connection with a spiral roller arranged on the inner side of the sludge discharge pipe, limiting blocks are fixedly connected to the symmetrical positions of the other end of the transmission shaft, and a fixing block is arranged at the other end of the transmission shaft.
Preferably, fixed block fixed connection is in driving motor's output, the fixed block includes the arc ring, arc ring symmetry is provided with two, two be provided with through-hole and spacing groove between the arc ring, the outside of arc ring is provided with outer screw thread, the through-hole corresponds the setting with the transmission shaft each other, the spacing groove corresponds the setting with the stopper each other.
Preferably, the outside of transmission shaft is provided with the nut, the inboard of nut is provided with the internal thread, the internal thread sets up with outer screw thread mutual correspondence.
The utility model discloses a technological effect and advantage:
(1) The utility model discloses a fixedly connected with connects the arc pole at the tip of mud pipe, and one side regulation of connecting the arc pole is connected with the extension pipe, and the outside sliding connection who connects the arc pole has the extension pipe, and the setting of extension pipe can effectively shelter from connecting the arc pole, conveniently slides the sliding sleeve to the top of extension pipe when needing to overhaul and makes the connection arc pole spill, is convenient for carry out subsequent dismantlement and maintenance work, has improved the result of use of mud pipe;
(2) The utility model discloses a rotate between two connection arc poles and be provided with the transmission shaft, the stopper block is connected in the inboard of fixed block, and the nut can effectively be injectd the position of transmission shaft, and transmission shaft and the inside spiral roller fixed connection of row's mud pipe are convenient for take off the transmission shaft from the fixed block through the loosening nut, are convenient for dismantle the transmission shaft from the other end of row's mud pipe, are convenient for clear up and overhaul work the spiral roller, have improved the result of use of spiral roller.
Drawings
Fig. 1 is a schematic sectional view of the present invention.
Fig. 2 is a schematic view of the local structure of the middle mud pipe of the present invention.
Fig. 3 is a schematic view of the split structure of the rotating shaft and the fixing block of the present invention.
In the figure: a push bench body 1; a sludge discharge pipe 2; a sludge outlet 21; a drive motor 22; an extension pipe 23; the connecting arc rod 24; a slide rail 241; a sliding sleeve 3; a fastening bolt 4; a rotating shaft 5; a stopper 51; a nut 6; an internal thread 61; a fixed block 7; an arcuate ring 71; a through hole 72; a limit groove 73; outer screw threads 74.
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.
The utility model provides a mud discharging device of a soil pressure balance push bench as shown in figures 1-3, which comprises a push bench body 1, wherein a mud discharging pipe 2 for discharging mud is arranged at the inner side of the push bench body 1;
the end part of the mud discharging pipe 2 is provided with a driving motor 22 for driving mud discharging, the bottom end of the mud discharging pipe 2 is provided with a mud outlet 21, an extension pipe 23 and a connecting arc rod 24 are arranged between the mud discharging pipe 2 and the driving motor 22, the connecting arc rod 24 is provided with two parts which are symmetrically and fixedly connected to one side of the mud discharging pipe 2, the extension pipe 23 is fixedly connected to the other end of the connecting arc rod 24, the extension pipe 23 is arranged on one side of the driving motor 22, the outer sides of the extension pipe 23 and the connecting arc rod 24 are provided with sliding sleeves 3, the outer side of the connecting arc rod 24 is in a leakage state, the parts on the inner side of the connecting arc rod 24 can be directly observed, the sliding sleeves 3 slide on the outer sides of the extension pipe 23 and the connecting arc rod 24, the sliding sleeves 3 can effectively shield the connecting arc rod 24 when arranged on the connecting arc rod 24, the sliding sleeves 3 are arranged on the outer side of the extension pipe 23, and can effectively observe and operate the parts arranged on the inner side of the connecting arc rod 24;
the outer sides of the two connecting arc rods 24 and the extension pipe 23 are fixedly connected with sliding rails 241, sliding grooves corresponding to the sliding rails 241 are formed in the positions corresponding to the two ends of the inner side of the sliding sleeve 3, the sliding sleeve 3 is connected to the outer sides of the extension pipe 23 and the connecting arc rods 24 in a sliding mode, and the sliding sleeve 3 can effectively slide on the extension pipe 23 and the connecting arc rods 24 through the arrangement of the sliding rails 241, so that the sliding sleeve 3 can move conveniently;
fastening bolts 4 are correspondingly arranged on two sides of the sliding sleeve 3, mounting holes corresponding to the fastening bolts 4 are arranged at corresponding positions of the sliding sleeve 3 and the connecting arc rod 24, the sliding sleeve 3 is fixedly connected to the outer side of the connecting arc rod 24 through the fastening bolts 4, the sliding sleeve 3 is fixedly arranged on the outer side of the connecting arc rod 24 as required through the arrangement of the fastening bolts 4, the sliding sleeve 3 can be fixedly arranged on the outer side of the connecting arc rod 24 through the fastening bolts 4, when the sliding sleeve 3 needs to be slid open, the fastening bolts 4 are loosened from the sliding sleeve 3, and the sliding sleeve 3 is slid to the outer side of the extension pipe 23;
a transmission shaft 5 is arranged between the two connecting arc rods 24, one end of the transmission shaft 5 is in transmission connection with a spiral roller arranged on the inner side of the sludge discharge pipe 2, the other end of the transmission shaft 5 is fixedly connected with limiting blocks 51 at symmetrical positions, the other end of the transmission shaft 5 is provided with a fixing block 7, the inner side of the sludge discharge pipe 2 is rotatably provided with the spiral roller for sludge discharge work, the transmission shaft 5 is fixedly connected to the end part of the spiral roller, and the two limiting blocks 51 are symmetrically and fixedly connected to the outer side of the transmission shaft 5 and used for fixing and limiting the transmission shaft 5;
the fixing block 7 is fixedly connected to the output end of the driving motor 22, the fixing block 7 comprises arc-shaped rings 71, two arc-shaped rings 71 are symmetrically arranged, a through hole 72 and a limiting groove 73 are arranged between the two arc-shaped rings 71, an outer thread 74 is arranged on the outer side of each arc-shaped ring 71, the through hole 72 and the transmission shaft 5 are arranged correspondingly, the limiting groove 73 and the limiting block 51 are arranged correspondingly, the output end of the driving motor 22 penetrates through the extension pipe 23 and is arranged on the inner side of the connecting arc rod 24, the fixing block 7 is fixedly connected to the output end of the driving motor 22, the driving motor 22 can drive the fixing block 7 to rotate, when limiting is needed, the transmission shaft 5 is arranged on the inner side of the through hole 72, and the limiting block 51 is arranged on the inner side of the limiting groove 73, so that the transmission shaft 5 can effectively rotate along with the fixing block 7;
the outside of transmission shaft 5 is provided with nut 6, the inboard of nut 6 is provided with internal thread 61, internal thread 61 corresponds the setting each other with outer screw thread 74, through the setting of nut 6, can be effectively with nut 6 threaded connection in the outside of arc ring 71 with stopper 51 in the inboard of spacing groove 73, make transmission shaft 5 can effectively follow fixed block 7 and rotate, the convenience is simultaneously dismantled transmission shaft 5 from fixed block 7, be convenient for dismantle the work of wasing with the spiral roller with the 2 inboards of mud pipe.
The utility model discloses the theory of operation: during the use, 3 sliding connection of sliding sleeve in extension pipe 23 and the outside of connecting arc pole 24, setting through slide rail 241, make sliding sleeve 3 can effectively slide on extension pipe 23 and connecting arc pole 24, be convenient for sliding sleeve 3 moves about, need set up 3 fixed mounting of sliding sleeve in the connecting arc pole 24 outside, usable fastening bolt 4 with 3 fixed mounting of sliding sleeve in the outside of connecting arc pole 24, when needs slide sleeve 3, loosen fastening bolt 4 from sliding sleeve 3, slide sliding sleeve 3 to the outside of extension pipe 23, the inboard rotation of mud pipe 2 is provided with the spiral roller and carries out mud discharging work, transmission shaft 5 fixed connection is in the tip of spiral roller, stopper 51 is provided with two and symmetrical fixed connection in the outside of transmission shaft 5, be used for fixing spacing transmission shaft 5, driving motor 22's output runs through extension pipe 23 and sets up in the inboard of connecting arc pole 24, 7 is fixed connection in driving motor 22's output, driving motor 22 can drive 7 and rotate, when needs carry out spacing, set up stopper 5 in the inboard of through the limiting groove 73, make the inboard screw nut 7 of effective dismantlement screw nut 7 can be convenient for the screw nut 7 rotates on the transmission shaft and carry out the effective dismantlement screw nut and can be convenient for the screw nut 7 and carry out the effective dismantlement screw nut 5 and carry out the inboard of stopper 5 and follow the screw nut and wash the inboard of fixing block 5 and carry out the screw nut and carry out the effective dismantlement on the fixing block 5 and wash the fixing block 5 and carry out the inboard of stopper 51 on the fixing block 5 and follow the fixing block 5 and wash the fixing block 5.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions on some technical features, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of the present invention.
Claims (6)
1. The utility model provides a row's mud device of earth pressure balance pipe push bench, includes:
the pipe jacking device comprises a pipe jacking device body (1), wherein a mud discharging pipe (2) for discharging mud is arranged on the inner side of the pipe jacking device body (1);
the method is characterized in that: the utility model discloses a mud discharging pipe, including mud discharging pipe (2), extension pipe (23) and connecting arc pole (24), the tip of mud discharging pipe (2) is provided with driving motor (22) that are used for the drive mud discharging, the bottom of mud discharging pipe (2) is provided with mud outlet (21), be provided with between mud discharging pipe (2) and driving motor (22) extension pipe (23) and connect arc pole (24), it is provided with two and symmetry fixed connection in one side of mud discharging pipe (2) to connect arc pole (24), extension pipe (23) fixed connection is in the other end of connecting arc pole (24), extension pipe (23) set up one side of driving motor (22), the outside of extension pipe (23) and connection arc pole (24) is provided with sliding sleeve (3).
2. The mud discharging device of the earth pressure balance push bench according to claim 1, wherein the outer sides of the two connecting arc rods (24) and the extension pipe (23) are fixedly connected with sliding rails (241), sliding grooves corresponding to the sliding rails (241) are arranged at corresponding positions of two inner ends of the sliding sleeve (3), and the sliding sleeve (3) is slidably connected to the outer sides of the extension pipe (23) and the connecting arc rods (24).
3. The mud discharging device of the earth pressure balance push bench according to claim 1, wherein fastening bolts (4) are correspondingly arranged at two sides of the sliding sleeve (3), mounting holes corresponding to the fastening bolts (4) are arranged at corresponding positions of the sliding sleeve (3) and the connecting arc rod (24), and the sliding sleeve (3) is fixedly connected to the outer side of the connecting arc rod (24) through the fastening bolts (4).
4. The mud discharging device of the earth pressure balance push bench according to claim 1, wherein a transmission shaft (5) is arranged between the two connecting arc rods (24), one end of the transmission shaft (5) is in transmission connection with the inner side of the mud discharging pipe (2) through a spiral roller, the other end of the transmission shaft (5) is symmetrically and fixedly connected with a limiting block (51), and the other end of the transmission shaft (5) is provided with a fixing block (7).
5. The mud discharging device of the earth pressure balance push bench according to claim 4, wherein the fixing block (7) is fixedly connected to the output end of the driving motor (22), the fixing block (7) comprises two arc-shaped rings (71), two arc-shaped rings (71) are symmetrically arranged, a through hole (72) and a limiting groove (73) are arranged between the two arc-shaped rings (71), outer threads (74) are arranged on the outer sides of the arc-shaped rings (71), the through hole (72) and the transmission shaft (5) are arranged in a mutually corresponding manner, and the limiting groove (73) and the limiting block (51) are arranged in a mutually corresponding manner.
6. The mud discharging device of the earth pressure balance push bench as claimed in claim 4, wherein a nut (6) is provided on the outside of said transmission shaft (5), an internal thread (61) is provided on the inside of said nut (6), and said internal thread (61) and said external thread (74) are disposed in correspondence with each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221963596.1U CN217735493U (en) | 2022-07-28 | 2022-07-28 | Mud discharging device of earth pressure balance push bench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221963596.1U CN217735493U (en) | 2022-07-28 | 2022-07-28 | Mud discharging device of earth pressure balance push bench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217735493U true CN217735493U (en) | 2022-11-04 |
Family
ID=83849915
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221963596.1U Active CN217735493U (en) | 2022-07-28 | 2022-07-28 | Mud discharging device of earth pressure balance push bench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217735493U (en) |
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2022
- 2022-07-28 CN CN202221963596.1U patent/CN217735493U/en active Active
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