CN215759023U - Steel protects a section of thick bamboo and buries subassembly underground - Google Patents
Steel protects a section of thick bamboo and buries subassembly underground Download PDFInfo
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- CN215759023U CN215759023U CN202122331337.9U CN202122331337U CN215759023U CN 215759023 U CN215759023 U CN 215759023U CN 202122331337 U CN202122331337 U CN 202122331337U CN 215759023 U CN215759023 U CN 215759023U
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Abstract
The utility model discloses a steel casing embedding assembly which comprises a supporting assembly, a steel casing, an adjusting mechanism, a positioning mechanism and a centering mechanism. The utility model has the beneficial effects that: a tight pull rope is wound between the diagonal positioning pins, and the center position of the drilled hole can be determined through the point position of the intersection of the pull ropes, so that a reference datum point can be provided for the adjustment of the steel casing; the adjusting mechanism is arranged to push the positioning mechanism, so that the positioning vertical rod of the positioning mechanism pushes the steel casing to adjust the position, the intersection point of the centering cone and the two pull ropes is ensured to be positioned at the same vertical line position, the position of the steel casing is adjusted, and the steel casing is ensured to be vertically embedded in a drill hole; the movable block is movably assembled and connected with the positioning vertical rod through the installation socket arranged at the front end of the movable block, so that the movable block is convenient to assemble or disassemble, and is convenient for construction personnel to operate on site.
Description
Technical Field
The utility model relates to an embedding auxiliary assembly, in particular to a steel casing embedding assembly, and belongs to the technical field of highway engineering construction.
Background
In carrying out highway engineering work progress, because the soil property is unstable, there is great degree of difficulty in the construction reinforced concrete dado, consequently need protect the hole stake through burying the steel casing underground, avoid influencing construction progress and safety in order to prevent to cave in, and when burying the steel casing underground, need earlier drill through the rig, then bury the steel casing vertical location underground, nevertheless need fix a position the steel casing, when guaranteeing to bury underground, the steel casing can perpendicular downstream, and bury underground in the center department of digging the drilling, consequently need set up supplementary positioner to the steel casing, in order to guarantee the precision of burying underground.
For the existing steel casing positioning device, the following defects are often existed:
1. the structure of the existing positioning device is often integrated, so that the existing positioning device is inconvenient in the transportation process, cannot be correspondingly adjusted according to the size of the embedded steel casing and is poor in applicability;
2. the existing positioning device is usually positioned at the outer wall of the steel pile casing through clinging to the steel pile casing, but when the positioning device is positioned, the positioning datum is not convenient to get, so that multiple times of attempts are needed, the embedding efficiency is greatly reduced, and meanwhile, due to clinging to the outer wall of the steel pile casing, the friction force received when the steel pile casing is embedded downwards is also large, and the embedding speed can be influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problems and provide a steel casing embedding assembly.
The utility model realizes the purpose through the following technical scheme: a steel protects a section of thick bamboo and buries subassembly underground, includes
The supporting assembly is arranged on the outer side of a drilling position through the drilling machine and consists of four supporting rods which are vertically arranged;
the steel casing is hung in a suspended manner through a crane and is positioned above a drilling position through a drilling machine;
the four adjusting mechanisms are respectively and vertically connected with the supporting rod and comprise adjusting shells and movable grooves positioned at the front ends of the adjusting shells, and the front ends of the movable grooves are clamped in clamping grooves formed in the middle parts of the supporting rods;
the four positioning mechanisms are respectively arranged on the adjusting mechanism and are composed of movable blocks clamped in the movable grooves and positioning vertical rods vertically connected with the movable blocks;
the centering mechanism comprises a centering component for a steel protective cylinder and a centering component for positioning a drilling hole of the drilling machine, wherein the centering component for the steel protective cylinder is composed of a centering cone which is perpendicular to the central axis of the steel protective cylinder, namely the position of the centering cone is the central point of the steel protective cylinder, the centering component for the drilling hole of the drilling machine is composed of two mutually crossed pull ropes, and the crossed point of the two pull ropes is the center of the hole position.
As a still further scheme of the utility model: the support assembly is characterized in that two ends of support rods on two sides of the support assembly are provided with upper clamping seats, two ends of support rods on the other two sides of the support assembly are provided with lower clamping seats, and strip-shaped limiting grooves used for penetrating through positioning pins are formed in the upper clamping seats and the lower clamping seats.
As a still further scheme of the utility model: and a pull rope in a tight state is wound between the positioning pins in a diagonal shape, and each positioning pin penetrates through the limiting groove and is fixed in the soil layer.
As a still further scheme of the utility model: the utility model discloses a hydraulic pressure regulating device, including adjusting mechanism, regulation shell, driven bevel gear, rotating rod, driven bevel gear, and fixed sleeve, driven bevel gear and driven bevel gear, fixed onto one shaft and connected onto the shaft, fixed sleeve, fixed onto the shaft, and connected into the shaft, and connected with the shaft, is connected with the shaft, and connected with the shaft, is connected to the shaft, and is connected to the shaft, is connected to the shaft, to rotate.
As a still further scheme of the utility model: and the movable block of the positioning mechanism is in threaded connection with the threaded rod.
As a still further scheme of the utility model: the movable block is movably assembled and connected with the positioning vertical rod through a mounting socket arranged at the front end of the movable block.
As a still further scheme of the utility model: every be connected with on the inboard edge of location montant and be two gyro wheels that distribute from top to bottom.
The utility model has the beneficial effects that:
1. the support assembly enables the placing position between the upper clamping seat and the lower clamping seat to be adjustable through the butt joint of the upper clamping seat and the lower clamping seat, is convenient to assemble and can be suitable for being placed outside drill holes with different sizes;
2. a tight pull rope is wound between the diagonal positioning pins, and the center position of the drilled hole can be determined through the point position of the intersection of the pull ropes, so that a reference datum point can be provided for the adjustment of the steel casing;
3. the adjusting mechanism is arranged to push the positioning mechanism, so that the positioning vertical rod of the positioning mechanism pushes the steel casing to adjust the position, the intersection point of the centering cone and the two pull ropes is ensured to be positioned at the same vertical line position, the position of the steel casing is adjusted, and the steel casing is ensured to be vertically embedded in a drill hole;
4. the movable block is movably assembled and connected with the positioning vertical rod through an installation socket arranged at the front end of the movable block, so that the movable block is convenient to assemble or disassemble and is further convenient for constructors to operate on site;
5. the inner side edge of the vertical positioning rod is connected with two idler wheels which are vertically distributed, the idler wheels are in contact with the outer wall of the steel casing, the friction force between the steel casing and the positioning mechanism in the embedding process can be reduced, two points and one line of positioning support are formed, and the position of the steel casing cannot be changed when the steel casing is embedded.
Drawings
FIG. 1 is a schematic side view of the present invention.
Figure 2 is a schematic view of the construction of the support assembly of the present invention.
FIG. 3 is a schematic view of a connection structure of the positioning mechanism and the adjusting mechanism according to the present invention.
In the figure: 1. support subassembly, 11, a support pole, 12, the draw-in groove, 13, go up the cassette, 14, lower cassette, 15, spacing groove, 2, steel protects a section of thick bamboo, 3, adjustment mechanism, 31, adjust the shell, 32, movable slot, 33, threaded rod, 34, driven bevel gear, 35, initiative bevel gear, 36, dwang, 4, positioning mechanism, 41, movable block, 42, location montant, 43, ann's cassette, 44, gyro wheel, 5, centering cone, 61, locating pin and 62, stay cord.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example one
Referring to fig. 1 to 3, a steel casing embedding assembly includes
A support assembly 1 which is arranged outside a drilling site of a drilling machine and is composed of four support rods 11 arranged vertically to each other;
the steel casing 2 is hung in a suspended manner by a crane and is positioned above a drilling position of the drilling machine;
the four adjusting mechanisms 3 are respectively and vertically connected with the supporting rod 11 and comprise an adjusting shell 31 and a movable groove 32 positioned at the front end of the adjusting shell 31, and the front end of the movable groove 32 is clamped in a clamping groove 12 formed in the middle of the supporting rod 11;
four positioning mechanisms 4 are arranged and respectively arranged on the adjusting mechanism 3, and each positioning mechanism is composed of a movable block 41 clamped in the movable groove 32 and a positioning vertical rod 42 vertically connected with the movable block 41;
the centering mechanism comprises a centering component for the steel casing 2 and a centering component for a drilling hole of the drilling machine, wherein the centering component for the steel casing 2 is composed of a centering cone 5 which is perpendicular to the central axis of the steel casing 2, namely the position of the centering cone 5 is the central point of the steel casing 2, the centering component for the drilling hole of the drilling machine is composed of two mutually crossed pull ropes 62, and the crossed point of the two pull ropes 62 is the center of the hole.
In the embodiment of the present invention, two ends of the supporting rod 11 on two sides of the supporting component 1 are provided with the upper clamping seats 13, two ends of the supporting rod 11 on the other two sides of the supporting component 1 are provided with the lower clamping seats 14, and the upper clamping seats 13 and the lower clamping seats 14 are both provided with the elongated limiting grooves 15 for passing through the positioning pins 61, so that the placing position between the upper clamping seats 13 and the lower clamping seats 14 is adjustable, the assembly is convenient, and the supporting component is suitable for being placed outside drill holes with different sizes.
In the embodiment of the utility model, a taut pull rope 62 is wound between the diagonally-arranged positioning pins 61, and each positioning pin 61 passes through the limiting groove 15 and is fixed in the soil layer, so that the assembled support assembly 1 is fixed, the center position of a drill hole can be determined through the point position of the intersection of the pull ropes 62, and a reference datum point can be provided for the adjustment of the steel casing 2.
Example two
Referring to fig. 1 to 3, a steel casing embedding assembly includes
A support assembly 1 which is arranged outside a drilling site of a drilling machine and is composed of four support rods 11 arranged vertically to each other;
the steel casing 2 is hung in a suspended manner by a crane and is positioned above a drilling position of the drilling machine;
the four adjusting mechanisms 3 are respectively and vertically connected with the supporting rod 11 and comprise an adjusting shell 31 and a movable groove 32 positioned at the front end of the adjusting shell 31, and the front end of the movable groove 32 is clamped in a clamping groove 12 formed in the middle of the supporting rod 11;
four positioning mechanisms 4 are arranged and respectively arranged on the adjusting mechanism 3, and each positioning mechanism is composed of a movable block 41 clamped in the movable groove 32 and a positioning vertical rod 42 vertically connected with the movable block 41;
the centering mechanism comprises a centering component for the steel casing 2 and a centering component for a drilling hole of the drilling machine, wherein the centering component for the steel casing 2 is composed of a centering cone 5 which is perpendicular to the central axis of the steel casing 2, namely the position of the centering cone 5 is the central point of the steel casing 2, the centering component for the drilling hole of the drilling machine is composed of two mutually crossed pull ropes 62, and the crossed point of the two pull ropes 62 is the center of the hole.
In the embodiment of the present invention, a rotatably disposed threaded rod 33 is disposed in the movable groove 32 of the adjusting mechanism 3, a driven bevel gear 34 is fixedly sleeved on a rod body at one end of the threaded rod 33 inserted into the adjusting housing 31, a rotating rod 36 perpendicular to the threaded rod 33 is rotatably connected in the adjusting housing 31, a driving bevel gear 35 meshed with the driven bevel gear 34 is fixedly sleeved on a rod body at one end of the rotating rod 36 inserted into the adjusting housing 31, and the rotating rod 36 rotates to drive the threaded rod 33 to rotate therewith.
In the embodiment of the utility model, the movable block 41 of the positioning mechanism 4 is connected to the threaded rod 33 in a threaded manner, the positioning mechanism 4 is pushed to move by the rotation of the threaded rod 33, and then the positioning vertical rod 42 of the positioning mechanism 4 pushes the steel casing 2 to adjust the position, so that the intersection points of the centering cone 5 and the two pull ropes 62 are ensured to be positioned at the same vertical line position, the adjustment of the position of the steel casing 2 is completed, and the vertical embedding in a drill hole is ensured.
In the embodiment of the present invention, the movable block 41 is movably connected to the positioning vertical rod 42 through the mounting socket 43 disposed at the front end thereof, so as to facilitate assembly or disassembly, and further facilitate operation by a constructor on site.
In the embodiment of the utility model, the inner side edge of each vertical positioning rod 42 is connected with two rollers 44 which are distributed up and down, and the rollers 44 are in contact with the outer wall of the steel casing 2, so that the friction force between the steel casing 2 and the positioning mechanism 4 in the embedding process can be reduced, a two-point one-line positioning support is formed, and the position of the steel casing 2 is further ensured not to be changed in the embedding process.
The working principle is as follows: firstly, assembling the supporting component 1 at the outer side of an excavated borehole, fixing the assembled supporting component 1 by the placing position between the upper clamping seat 13 and the lower clamping seat 14, further enabling the supporting rod 11 to be positioned at the edge of the borehole, enabling the positioning pins 61 to pass through the limiting grooves 15 and be fixed in the soil layer, winding the tight pull rope 62 between the diagonal positioning pins 61, determining the central position of the borehole by the crossing point of the pull rope 62, then hoisting the steel casing 2 above the borehole, hoisting the core cone 5 at the center of the steel casing 2, placing the adjusting mechanism 3 in the clamping groove 12 of the supporting rod 11, and inserting the positioning vertical rod 42 in the mounting seat 43 arranged at the front end of the movable block 41 to complete the assembly of the adjusting mechanism 3 and the positioning mechanism 4, driving the rotating rod 33 to rotate along with the rotation through the rotation of the threaded rod 36, further pushing the positioning mechanism 4 to move, the positioning vertical rod 42 of the positioning mechanism 4 pushes the steel protection cylinder 2 to adjust the position, the intersection point of the centering cone 5 and the two pull ropes 62 is ensured to be positioned at the same vertical line position, so that the position of the steel protection cylinder 2 is adjusted, then the pull ropes 62 and the centering cone 5 are taken down, the steel protection cylinder 2 is placed downwards, and embedding of the steel protection cylinder 2 can be achieved.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (7)
1. The utility model provides a subassembly is buried underground to steel casing which characterized in that: comprises that
A support assembly (1) which is arranged outside the drilling position of the drilling machine and is composed of four support rods (11) which are vertically arranged;
the steel casing (2) is hung in a suspended manner by a crane and is positioned above the drilling position of the drilling machine;
the four adjusting mechanisms (3) are vertically arranged and connected with the supporting rod (11) respectively and comprise adjusting shells (31) and movable grooves (32) positioned at the front ends of the adjusting shells (31), and the front ends of the movable grooves (32) are clamped in clamping grooves (12) formed in the middle of the supporting rod (11);
four positioning mechanisms (4) are arranged and are respectively arranged on the adjusting mechanism (3), and each positioning mechanism is composed of a movable block (41) clamped in the movable groove (32) and a positioning vertical rod (42) vertically connected with the movable block (41);
the centering mechanism comprises a centering assembly for a steel casing (2) and a centering assembly for positioning a drilling hole of the drilling machine, wherein the centering assembly for the steel casing (2) is composed of a centering cone (5) vertically arranged with the central axis of the steel casing (2), namely the position of the centering cone (5) is the central point of the steel casing (2), the centering assembly for the drilling hole of the drilling machine is composed of two mutually crossed pull ropes (62), and the crossed point of the two pull ropes (62) is the hole position center.
2. A steel casing burying assembly as recited in claim 1, wherein: the support assembly (1) is characterized in that two ends of support rods (11) on two sides of the support assembly (1) are provided with upper clamping seats (13), two ends of support rods (11) on the other two sides of the support assembly (1) are provided with lower clamping seats (14), and strip-shaped limiting grooves (15) used for penetrating through positioning pins (61) are formed in the upper clamping seats (13) and the lower clamping seats (14).
3. A steel casing burying assembly as recited in claim 2, wherein: and a tight pull rope (62) is wound between the positioning pins (61) in a diagonal shape, and each positioning pin (61) passes through the limiting groove (15) and is fixed in the soil layer.
4. A steel casing burying assembly as recited in claim 1, wherein: it has threaded rod (33) that the rotation set up to settle in activity groove (32) of adjustment mechanism (3), just fixed cover is equipped with driven bevel gear (34) on the one end pole body that threaded rod (33) were arranged in adjusting shell (31), still rotate in adjusting shell (31) and be connected with dwang (36) that are perpendicular form setting with threaded rod (33), just fixed cover is equipped with initiative bevel gear (35) of being connected with driven bevel gear (34) meshing on the one end pole body that dwang (36) were arranged in adjusting shell (31).
5. A steel casing burying assembly as claimed in claim 4, wherein: and the movable block (41) of the positioning mechanism (4) is in threaded connection with the threaded rod (33).
6. A steel casing burying assembly as claimed in claim 5, wherein: the movable block (41) is movably assembled and connected with the positioning vertical rod (42) through a mounting socket (43) arranged at the front end of the movable block.
7. A steel casing burying assembly as recited in claim 1, wherein: two rollers (44) which are distributed up and down are connected to the inner side edge of each vertical positioning rod (42).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122331337.9U CN215759023U (en) | 2021-09-26 | 2021-09-26 | Steel protects a section of thick bamboo and buries subassembly underground |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122331337.9U CN215759023U (en) | 2021-09-26 | 2021-09-26 | Steel protects a section of thick bamboo and buries subassembly underground |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215759023U true CN215759023U (en) | 2022-02-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122331337.9U Active CN215759023U (en) | 2021-09-26 | 2021-09-26 | Steel protects a section of thick bamboo and buries subassembly underground |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215759023U (en) |
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2021
- 2021-09-26 CN CN202122331337.9U patent/CN215759023U/en active Active
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