CN211080231U - Positioning equipment is transferred to SMW worker method stake shaped steel - Google Patents
Positioning equipment is transferred to SMW worker method stake shaped steel Download PDFInfo
- Publication number
- CN211080231U CN211080231U CN201921052887.3U CN201921052887U CN211080231U CN 211080231 U CN211080231 U CN 211080231U CN 201921052887 U CN201921052887 U CN 201921052887U CN 211080231 U CN211080231 U CN 211080231U
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- positioning
- sliding
- bottom frame
- pin
- theodolite
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Abstract
The utility model relates to an auxiliary structure is transferred to stake shaped steel, positioning device is transferred to concretely relates to SMW worker method stake shaped steel. Including the workstation, the upper surface of workstation has the standing groove that is used for placing the theodolite of two symmetries, all is provided with spring anchor clamps in every standing groove, and spring anchor clamps are used for the centre gripping theodolite, and the side-mounting of workstation has the spirit level, and the workstation lower surface has two sliding trays, and every sliding tray fit sets up two sliding blocks, and every sliding block bottom all is fixed with length adjustable ground connection assembly. The utility model discloses the earthing pole is adjusted to the accessible for workstation keep balance, when the local trend is comparatively narrow, the locating pin is packed up to the interval of earthing assembly to the accessible and is adjusted, is applicable to various topography.
Description
Technical Field
The utility model relates to an auxiliary structure is transferred to stake shaped steel, positioning device is transferred to concretely relates to SMW worker method stake shaped steel.
Background
The SMW construction method is that special multi-shaft stirring is utilized to drill and cut soil body on site, cement slurry is injected into the soil body at the end part of a drill bit, after the soil body is fully stirred and mixed, overlapping construction is adopted among construction units, H-shaped steel or other sectional materials are inserted into a stirring pile body before a cement-soil mixture is hardened, a continuous, complete and seamless underground continuous wall body with certain strength and rigidity is formed, the wall body can be used as a soil retaining and water stopping structure of an underground excavation foundation pit, workers need to control the inserting deviation of the sectional steel in the construction process, two theodolites need to be controlled by a front right-angle intersection method in the plane position and the verticality in the inserting process, the verticality deviation is controlled within 1 percent, then the stirring pile is inserted, the deviation is timely corrected in the sinking process, and the elevation around a machine base is randomly retested in the construction process, ensure that machinery is in the horizontality and do all can to the (mixing) shaft with the theodolite simultaneously and carry out the straightness retest that hangs down, reach pile body straightness control that hangs down through the control to machinery, if shaped steel can not sink by the dead weight, can insert it with the help of appropriate external force and put in place, and fix its elevation position with the reinforcing bar, shaped steel should insert in 30min after the post-forming, if water cement ratio or cement mixing volume are great, the insertion time allows suitable extension, when discovering the shaped steel slope in the insertion process, should extract certain height immediately, then insert again, if 2 to 3 still can not correct, should make the stirring rig at former hole site drilling stirring once again, then insert again, however, transfer positioning device in the construction is convenient inadequately when using, for this, the utility model discloses a SMW worker method stake shaped steel transfer positioning device.
Disclosure of Invention
The utility model aims to provide a positioning device which can help the theodolite to be arranged and keep a horizontal state in the process of putting down pile section steel in an SMW construction method, the positioning device comprises a workbench,
the upper surface of the workbench is provided with two symmetrical placing grooves for placing the theodolite, a spring clamp is arranged in each placing groove and used for clamping the theodolite,
a level gauge is arranged on the side surface of the workbench,
the lower surface of the workbench is provided with two sliding grooves, two sliding blocks are arranged in each sliding groove in a matching way, a plurality of positioning grooves are arranged on the two sides of the sliding grooves at intervals along the sliding direction, both sides of the sliding blocks are provided with positioning pins and accommodating cavities for accommodating the positioning pins, the positioning pins can be drawn out of the accommodating cavities and inserted into the positioning grooves to fix the sliding blocks,
the bottom of each sliding block is fixed with a grounding assembly with adjustable length, the grounding assembly comprises a bottom frame and a grounding column, the grounding column is nested in the bottom frame, racks are longitudinally arranged on two sides of the grounding column, a matched adjusting gear and a transmission gear are arranged in the bottom frame, the transmission gear is matched with the racks on one side of the grounding column, the adjusting gear is arranged, drive gear and rack cooperation transmission drive earthing pole reciprocate, and adjusting gear in the underframe and the outer pivot coaxial fixed that passes the underframe of rotating the head through one of underframe, and the pivot overcoat between adjusting gear and the rotating the head is equipped with the axle sleeve, and the axle sleeve is fixed on the underframe, and drive gear is rotatable to be cup jointed at first dabber, and first dabber is fixed the underframe on, the rack and a driven gear cooperation of earthing pole opposite side, driven gear is rotatable to be cup jointed at the second spindle, the second dabber is fixed the underframe on.
The positioning equipment further has the following optimized structure:
the spring clamp comprises a pair of clamping plates, the two clamping plates are fixed on the inner wall opposite to each other in the placing groove through springs, and the two clamping plates clamp the theodolite through opposite spring elasticity.
And a limiting flange is arranged on the notch of the sliding groove along the sliding direction, and the sliding block is limited between the bottom of the sliding groove and the limiting flange.
The holding cavity comprises a pin hole at the end part, the positioning pin is provided with a protruding pin tail, the front end of the positioning pin is provided with a shifting piece part, and the positioning pin is drawn out of the holding cavity through the pin hole and is limited by the pin tail.
The clamping plate is provided with a soft cushion at one side thereof.
The utility model discloses the earthing pole is adjusted to the accessible for workstation keep balance, when the local trend is comparatively narrow, the locating pin is packed up to the interval of earthing assembly to the accessible and is adjusted, is applicable to various topography.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic view of a splint.
Fig. 3 is an enlarged schematic view of a portion a in fig. 1.
Fig. 4 is a schematic structural diagram of the bottom of the workbench.
FIG. 5 is a schematic diagram of a grounding assembly.
Fig. 6 is an enlarged schematic view of B in fig. 5.
Fig. 7 is a schematic diagram of a structure of the driven gear.
In the figure: 1. the device comprises a workbench, 2. a placing groove, 3. a spring, 4. a clamping plate, 5. a soft cushion, 6. a theodolite, 7. a connecting plate, 8. a glass frame, 9. a rolling iron ball, 10. a sliding groove, 11. a limiting flange, 12. a sliding block, 13. a positioning pin, 14. a pin tail, 15. a positioning groove, 16. a bottom frame, 17. a shaft sleeve, 18. a rotating head, 19. an adjusting gear, 20. a transmission gear, 21. a first mandrel, 22. a grounding column and 24. a driven gear.
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.
The positioning device for lowering the pile section steel in the SMW construction method comprises a workbench 1, two placing grooves 2 are formed in the upper surface of the workbench 1, the number of the placing grooves 2 is two, the two placing grooves 2 are symmetrically arranged by taking the vertical center line of the workbench 1 as a symmetry axis, spring clamps are arranged in the placing grooves 2, each spring clamp comprises a pair of clamping plates 4, the two clamping plates 4 are fixed on the opposite inner walls in the placing grooves 2 through springs 3, the theodolite 6 is clamped by the two clamping plates 4 through opposite spring force, a cushion 5 is arranged on one clamping side of each clamping plate 4, a level is arranged on the side surface of the workbench 1 to know whether the device is balanced, the level can adopt the existing bubble level, or as shown in figure 3, a rolling iron ball 9 is placed in a glass frame 8 to form a simple level, the glass frame 8 is fixed on the side surface of the workbench 1 through a connecting plate 7, the lower surface of the workbench 1 is provided with two sliding grooves 10, each sliding groove 10 is internally provided with two sliding blocks 12 in a matched mode, a limiting flange 11 is arranged on a notch of each sliding groove 10 along the sliding direction, each sliding block 12 is limited between the bottom of each sliding groove 10 and the limiting flange 11, a plurality of positioning grooves 15 are arranged on two sides of each sliding groove 10 along the sliding direction at intervals, positioning pins 13 and accommodating cavities used for accommodating the positioning pins 13 are arranged on two sides of each sliding block 12, the positioning pins 13 can be drawn out of the accommodating cavities and inserted into the positioning grooves 15 to fix the sliding blocks 12, the accommodating cavities comprise pin holes at the ends, the positioning pins 13 are provided with protruding pin tails 14, the front ends of the positioning pins 13 are provided with poking piece parts, and the positioning pins. The bottom of each sliding block 12 is fixed with a length-adjustable grounding assembly, the grounding assembly comprises a bottom frame 16 and a grounding column 22, the grounding column 22 is nested in the bottom frame 16, racks are longitudinally arranged on two sides of the grounding column 22, a matched adjusting gear 19 and a transmission gear 20 are arranged in the bottom frame 16, the transmission gear 20 is matched with the rack on one side of the grounding column 22, the adjusting gear 19, the transmission gear 20 and the racks are matched to drive the grounding column 22 to move up and down, the adjusting gear 19 in the bottom frame 16 and a rotating head 18 outside the bottom frame 16 are coaxially fixed through a rotating shaft penetrating through the bottom frame 16, a shaft sleeve 17 is sleeved outside the rotating shaft between the adjusting gear 19 and the rotating head 18, the shaft sleeve 17 is fixed on the bottom frame 16, the transmission gear 20 is rotatably sleeved on a first mandrel 21, the first mandrel 21 is fixed on the bottom frame 16, the rack on the other side of the grounding column 22 is matched with a driven gear 24, the driven, the second mandrel 23 is fixed to the base frame 16.
During the use, the staff pulls open splint 4, places theodolite 6 in its one side, loosens splint 4, carries out the centre gripping to the theodolite through the effort of spring 3. The worker carries the work table 1 to a designated position to perform preparation work, and when the work table 1 is unstably placed due to unevenness of the ground, the rotatable rotating head 18 drives the adjusting gear 19 to rotate, the adjusting gear 19 drives the grounding post 22 to move up and down slowly through the transmission gear 20, further, the worker can balance the work table 1 by adjusting the ground post 22, and, when the terrain is narrow, the worker can push one side of the positioning pin 13 into the containing cavity to adjust the interval and the relative position between the grounding assemblies, and after the adjustment is finished, the positioning pin 13 is pushed into the positioning groove 15, sliding block 12 can be fixed, and further, the balance of the equipment can be conveniently adjusted by workers, the device is also suitable for various terrains, whether the device is balanced or not is determined through the level gauge, and the device is very convenient to use.
In the description of the present invention, the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "disposed," "mounted," "connected," "secured," and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; they may be mechanically coupled, directly coupled, or indirectly coupled through intervening agents, both internally and/or in any other manner known to those skilled in the art. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. A SMW construction method pile section steel lowering positioning device is characterized by comprising a workbench,
the upper surface of the workbench is provided with two symmetrical placing grooves for placing the theodolite, a spring clamp is arranged in each placing groove and used for clamping the theodolite,
a level gauge is arranged on the side surface of the workbench,
the lower surface of the workbench is provided with two sliding grooves, two sliding blocks are arranged in each sliding groove in a matching way, a plurality of positioning grooves are arranged at the two sides of each sliding groove at intervals along the sliding direction, the two sides of each sliding block are respectively provided with a positioning pin and a containing cavity for containing the positioning pin, the positioning pin can be drawn out of the containing cavity and inserted into the positioning groove to fix the sliding block, the bottom of each sliding block is fixed with a grounding assembly with adjustable length, the grounding assembly comprises a bottom frame and a grounding column, the grounding column is nested in the bottom frame, racks are longitudinally arranged at the two sides of the grounding column, a matching adjusting gear and a driving gear are arranged in the bottom frame, the driving gear is matched with the rack at one side of the grounding column, the adjusting gear, the driving gear and the racks are matched to drive the grounding column to move up and down, the adjusting gear in the bottom frame and a, the shaft sleeve is fixed on the bottom frame, the transmission gear is rotatably sleeved on the first mandrel, the first mandrel is fixed on the bottom frame, the rack on the other side of the grounding column is matched with a driven gear, the driven gear is rotatably sleeved on the second mandrel, and the second mandrel is fixed on the bottom frame.
2. The positioning apparatus of claim 1 wherein said spring clamp comprises a pair of clamp plates secured by springs to opposite inner walls of said slot, said clamp plates clamping said theodolite by opposing spring forces.
3. The positioning apparatus according to claim 1, wherein the notch of the sliding groove is provided with a limit flange along the sliding direction, and the sliding block is limited between the bottom of the sliding groove and the limit flange.
4. The positioning apparatus of claim 1 wherein the receiving cavity includes an end pin hole, the positioning pin has a protruding pin tail, the front end of the positioning pin has a pick-up portion, and the positioning pin is drawn out of the receiving cavity through the pin hole and retained by the pin tail.
5. The positioning apparatus of claim 2 wherein said clamp plate is provided with a cushion on the clamping side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921052887.3U CN211080231U (en) | 2019-07-08 | 2019-07-08 | Positioning equipment is transferred to SMW worker method stake shaped steel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921052887.3U CN211080231U (en) | 2019-07-08 | 2019-07-08 | Positioning equipment is transferred to SMW worker method stake shaped steel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211080231U true CN211080231U (en) | 2020-07-24 |
Family
ID=71640501
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921052887.3U Expired - Fee Related CN211080231U (en) | 2019-07-08 | 2019-07-08 | Positioning equipment is transferred to SMW worker method stake shaped steel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211080231U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112459065A (en) * | 2020-11-14 | 2021-03-09 | 熊巧云 | Positioning device is transferred to SMW worker method stake shaped steel |
-
2019
- 2019-07-08 CN CN201921052887.3U patent/CN211080231U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112459065A (en) * | 2020-11-14 | 2021-03-09 | 熊巧云 | Positioning device is transferred to SMW worker method stake shaped steel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200724 Termination date: 20210708 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |