CN217977720U - Construction equipment for penetrating and installing prefabricated steel sleeve pipeline in well in first-sinking and then-dragging type - Google Patents
Construction equipment for penetrating and installing prefabricated steel sleeve pipeline in well in first-sinking and then-dragging type Download PDFInfo
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- CN217977720U CN217977720U CN202222327534.8U CN202222327534U CN217977720U CN 217977720 U CN217977720 U CN 217977720U CN 202222327534 U CN202222327534 U CN 202222327534U CN 217977720 U CN217977720 U CN 217977720U
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Abstract
The utility model discloses an advance sink and pass through prefabricated steel casing pipe of installation construction equipment in drag formula well afterwards, including fixed plate, carousel, screw rod, stopper, head rod, kicking block, second connecting rod, mount, elevating system and bottom plate, the head rod is provided with three groups, three groups the head rod is the circumference array and distributes. The utility model provides a prefabricated steel casing pipe-line erection construction equipment, this equipment advance line location centre gripping to the steel casing pipe through three kicking blocks of group, improve the centre gripping stability on the one hand, and on the other hand improves the installation accuracy, and the fixed mode of inner wall is convenient for install the operation to the outside of steel casing pipe in addition, and elevating system is convenient for adjust the mounting height of steel casing pipe, and the cooperation can be adjusted the installation angle of steel casing pipe between worm and the worm wheel, conveniently carries out the multi-angle installation.
Description
Technical Field
The utility model relates to an advance to sink and pass through installation prefabricated steel casing pipe way construction equipment in towed well behind belongs to steel casing pipe pipeline field.
Background
The steel sleeve is a steel pipe with an external wing ring, is arranged in a wall and is used for water prevention of the wall, and the rigid water-proof sleeve is generally used in places where pipelines such as basements need to penetrate through the pipelines.
The open caisson construction is usually carried out after a pipe is dragged, construction inspection well construction is carried out, the traditional construction technology needs to carry out secondary protection on the hosting pipe, the progress is influenced if the secondary protection is needed, and the engineering quality is influenced if the secondary protection is needed.
At present, strutting arrangement need be used to fix it during the steel casing installation, the follow-up erection joint of being convenient for, the installation strutting arrangement who is used for the steel casing nevertheless adopts spacing formula to place usually, with this reaching fixed effect, this kind of fixed mode stability is relatively poor, steel casing easily takes place the skew when the installation, lead to follow-up unable connection, and the steel casing is usually outside to support fixedly, this is exactly that fixed part's steel casing can't operate, need remove the position of steel casing repeatedly and install the operation, thereby greatly reduced work efficiency.
SUMMERY OF THE UTILITY MODEL
Utility model purpose: the relatively poor and low problem of installation effectiveness of stability when installing for current steel casing, the utility model provides an it passes through installation prefabricated steel casing pipeline construction equipment in drag-type well to sink earlier afterwards.
The technical scheme is as follows: in order to achieve the above object, the utility model adopts the following technical scheme:
the utility model provides an advance to sink and drag prefabricated steel casing pipeline construction equipment of installation that passes through in formula well, includes fixed plate, carousel, screw rod, stopper, head rod, kicking block, second connecting rod, mount, elevating system and bottom plate, wherein:
the fixed plate is fixedly arranged at the top end of a fixed frame, the fixed frame is arranged at the top of the lifting mechanism through a support column, and the lifting mechanism is fixedly arranged at the upper end of the bottom plate;
the carousel rotates and installs in the left side of fixed plate, the carousel is close to the one end and the screw rod fixed connection of fixed plate, the screw rod level and rotate and install in the right side of fixed plate, stopper fixed mounting is in the right-hand member of screw rod, the right side surface and the articulated installation of head rod mutually of fixed plate, the head rod is provided with three groups, and three groups of head rod are circumference array and distribute, the one end and the kicking block fixed connection of fixed plate are kept away from to the head rod, the surperficial cover of screw rod is equipped with the swivel nut, the side and the articulated installation of second connecting rod of swivel nut, the other end and the kicking block of second connecting rod are articulated to be connected.
Preferably: the lifting mechanism comprises a sleeve plate, a screw rod and a bevel gear, an opening is formed in the top of the sleeve plate, the supporting column is movably inserted into the sleeve plate, the screw rod is rotatably installed at the bottom of the sleeve plate, a thread groove matched with the surface thread of the screw rod is formed in the bottom of the supporting column, and the screw rod is in transmission connection with an external rotating mechanism through a group of bevel gear.
Preferably, the following components: the worm is installed perpendicularly and rotates in the inside of mount, the worm wheel is installed perpendicularly and rotates in the inside of mount, worm wheel and support column fixed connection, the worm runs through in the bottom of mount and extends to the outside.
Preferably: the top of support column sets up to the rectangle and is cyclic annular, worm wheel fixed mounting is in the top center department of support column.
Preferably, the following components: elevating system's right side fixed mounting has rings, the below of rings is connected with the balancing weight through the stay cord, the externally mounted of rings has the protractor, rings are located the center department of protractor.
Preferably: and scale marks are engraved on the surface of the supporting column.
Compared with the prior art, the utility model, following beneficial effect has:
the utility model discloses a centre gripping is fixed a position to steel casing pipe to three kicking blocks, improves clamping stability on the one hand, and on the other hand improves the installation accuracy, and the operation is installed to steel casing pipe's outside to the mode that the inner wall is fixed is convenient for in addition, and elevating system is convenient for adjust steel casing pipe's mounting height, and the cooperation can be adjusted steel casing pipe's installation angle between worm and the worm wheel, conveniently carries out the multi-angle installation.
Drawings
Fig. 1 is a schematic structural diagram of a preferred embodiment of the prefabricated steel casing pipe installation construction equipment provided by the present invention;
FIG. 2 is an enlarged view of the structure shown at A in FIG. 1;
fig. 3 is a side sectional view of fig. 1.
Reference numbers in the figures: 1. a fixing plate; 2. a turntable; 3. a screw; 4. a limiting block; 5. a first connecting rod; 6. a top block; 7. a second connecting rod; 8. a threaded sleeve; 9. a fixed mount; 10. a support column; 11. a lifting mechanism; 111. sheathing the board; 112. a screw rod; 113. a bevel gear; 12. a base plate; 13. a worm; 14. a worm gear; 15. a hoisting ring; 16. a counterweight block; 17. an angle gauge.
Detailed Description
The invention will be further elucidated with reference to the drawings and the embodiments, it being understood that these examples are intended to illustrate the invention only and are not intended to limit the scope of the invention, and that modifications of the invention in its various equivalent forms, which may be made by a person skilled in the art after reading the present invention, fall within the scope of the invention as defined in the claims appended hereto.
The utility model provides an advance to sink and drag prefabricated steel casing pipeline construction equipment of installation that passes through in formula well, includes fixed plate 1, carousel 2, screw rod 3, stopper 4, head rod 5, kicking block 6, second connecting rod 7, mount 9, elevating system 11 and bottom plate 12, wherein:
the fixed plate 1 is fixedly arranged at the top end of a fixed frame 9, the fixed frame 9 is arranged at the top of a lifting mechanism 11 through a supporting column 10, and the lifting mechanism 11 is fixedly arranged at the upper end of a bottom plate 12;
the utility model discloses a fixed plate, including fixed plate 1, carousel 2, stopper 4, fixed plate 3, head rod 5, swivel plate 2, stopper 5, right side surface and head rod 5, carousel 2 rotates the left side of installing at fixed plate 1, carousel 2 is close to fixed plate 1's one end and screw rod 3 fixed connection, screw rod 3 level and rotation are installed in fixed plate 1's right side, 4 fixed mounting in the right-hand member of screw rod 3 of stopper, the right side surface and the articulated installation of head rod 5 of fixed plate 1 mutually, head rod 5 is provided with three groups, and three groups head rod 5 are the circumference array and distribute, fixed plate 1's one end and kicking block 6 fixed connection are kept away from to head rod 5, the surface cover of screw rod 3 is equipped with swivel nut 8, swivel nut 8's side and the articulated installation of second connecting rod 7, the other end and the kicking block 6 of second connecting rod 7 are articulated to be connected. Carry out the location centre gripping to the steel casing pipe through three kicking blocks of group 6, improve centre gripping stability on the one hand, on the other hand improves the installation accuracy, and the fixed mode of inner wall is convenient for install the operation to the outside of steel casing pipe in addition.
The utility model discloses a support column, including mount 9, worm 13, worm wheel 14, support column 10, worm 13, the inside perpendicular and rotation of mount 9 installs worm wheel 14, worm wheel 14 and support column 10 fixed connection, worm 13 runs through in the bottom of mount 9 and extends to the outside. The worm 13 and the worm wheel 14 are matched to adjust the installation angle of the steel sleeve, and multi-angle installation is conveniently carried out.
The top of the support column 10 is rectangular and annular, and the worm wheel 14 is fixedly installed at the center of the top of the support column 10.
The surface of support column 10 is carved with the scale mark, and the staff can real-time observation equipment's mounting height through observing the scale mark.
The first step is as follows: place equipment behind the appointed place, can judge whether level ground is through observing the contained angle between 16 top stay cords of balancing weight and the protractor 17, can know the contained angle number of degrees of equipment and horizontal direction simultaneously, place the steel casing pipe in the outside of three ejector blocks 6 again, it is rotatory to rotate carousel 2 simultaneously and drive screw rod 3, the swivel nut 8 is located screw rod 3 surface slip this moment, expand ejector block 6 outward when the contained angle changes between head rod 5 and the second connecting rod 7, three ejector blocks of group 6 use screw rod 3 as the center to steel casing pipe location centre gripping.
The second step: when the screw rod 112 in the lifting mechanism 11 rotates, the supporting column 10 can be jacked upwards, so that the installation height of the equipment is adjusted, and on the other hand, the worm 13 and the worm wheel 14 are matched to adjust the angle of the fixing plate 1, so that multi-angle installation is realized.
The above description is only a preferred embodiment of the present invention, and it should be noted that: for those skilled in the art, without departing from the principle of the present invention, several improvements and modifications can be made, and these improvements and modifications should also be considered as the protection scope of the present invention.
Claims (6)
1. The utility model provides an advance to sink and drag prefabricated steel casing pipe line construction equipment of installation that passes through in formula well which characterized in that: including fixed plate (1), carousel (2), screw rod (3), stopper (4), head rod (5), kicking block (6), second connecting rod (7), mount (9), elevating system (11) and bottom plate (12), wherein:
the fixing plate (1) is fixedly arranged at the top end of a fixing frame (9), the fixing frame (9) is arranged at the top of a lifting mechanism (11) through a supporting column (10), and the lifting mechanism (11) is fixedly arranged at the upper end of a bottom plate (12);
carousel (2) rotate and install the left side at fixed plate (1), carousel (2) are close to the one end and screw rod (3) fixed connection of fixed plate (1), screw rod (3) level and rotation are installed in the right side of fixed plate (1), stopper (4) fixed mounting is in the right-hand member of screw rod (3), the right side surface and the articulated installation of head rod (5) of fixed plate (1) mutually, head rod (5) are provided with three groups, and three groups head rod (5) are circumference array distribution, the one end and kicking block (6) fixed connection of fixed plate (1) are kept away from in head rod (5), the surface cover of screw rod (3) is equipped with swivel nut (8), the side and the articulated installation of second connecting rod (7) of swivel nut (8), the other end and kicking block (6) of second connecting rod (7) are articulated to be connected.
2. The pre-submersible post-trailed through-installation prefabricated steel casing pipe line construction equipment as claimed in claim 1, wherein: elevating system (11) are including lagging (111), lead screw (112) and conical gear (113), the top of lagging (111) is provided with the opening, support column (10) activity is inserted and is located the inside of lagging (111), lead screw (112) are rotated and are installed in the bottom of lagging (111), the thread groove with lead screw (112) surface screw thread looks adaptation is seted up to the bottom of support column (10), lead screw (112) are connected with outside rotary mechanism transmission through a set of conical gear (113).
3. The through-installation prefabricated steel casing pipe construction equipment in a pre-sinking and post-dragging type well according to claim 2, wherein: the worm (13) is installed perpendicularly and rotates in the inside of mount (9), worm wheel (14) and support column (10) fixed connection, worm (13) run through in the bottom of mount (9) and extend to the outside.
4. The pre-submersible post-trailed through-installation prefabricated steel casing pipe line construction equipment as claimed in claim 3, wherein: the top of the support column (10) is rectangular and annular, and the worm wheel (14) is fixedly mounted at the center of the top of the support column (10).
5. The through-installation prefabricated steel casing pipe construction equipment in a pre-sinking and post-dragging type well according to claim 4, wherein: the right side fixed mounting of elevating system (11) has rings (15), the below of rings (15) is connected with balancing weight (16) through the stay cord, the externally mounted of rings (15) has protractor (17), rings (15) are located the center department of protractor (17).
6. The pre-submersible post-tow downhole cross-mount prefabricated steel casing pipe construction equipment of claim 5, wherein: the surface of the supporting column (10) is carved with scale marks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222327534.8U CN217977720U (en) | 2022-08-31 | 2022-08-31 | Construction equipment for penetrating and installing prefabricated steel sleeve pipeline in well in first-sinking and then-dragging type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222327534.8U CN217977720U (en) | 2022-08-31 | 2022-08-31 | Construction equipment for penetrating and installing prefabricated steel sleeve pipeline in well in first-sinking and then-dragging type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217977720U true CN217977720U (en) | 2022-12-06 |
Family
ID=84261184
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222327534.8U Active CN217977720U (en) | 2022-08-31 | 2022-08-31 | Construction equipment for penetrating and installing prefabricated steel sleeve pipeline in well in first-sinking and then-dragging type |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217977720U (en) |
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2022
- 2022-08-31 CN CN202222327534.8U patent/CN217977720U/en active Active
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