CN210421092U - Be used for bridge bored concrete pile frozen soil area construction equipment - Google Patents
Be used for bridge bored concrete pile frozen soil area construction equipment Download PDFInfo
- Publication number
- CN210421092U CN210421092U CN201920254350.9U CN201920254350U CN210421092U CN 210421092 U CN210421092 U CN 210421092U CN 201920254350 U CN201920254350 U CN 201920254350U CN 210421092 U CN210421092 U CN 210421092U
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- frozen soil
- fixed
- shaft tube
- soil area
- gear
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- 239000002689 soil Substances 0.000 title claims abstract description 25
- 238000010276 construction Methods 0.000 title claims abstract description 20
- 238000005553 drilling Methods 0.000 abstract description 6
- 238000005086 pumping Methods 0.000 abstract description 4
- 238000010257 thawing Methods 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract description 2
- 239000007788 liquid Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 2
- 241001074085 Scophthalmus aquosus Species 0.000 description 1
- 238000009412 basement excavation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000010412 perfusion Effects 0.000 description 1
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Abstract
The utility model discloses a be used for bridge bored concrete pile frozen soil area construction equipment relates to bridge engineering technical field. The utility model discloses a two support frames are connected through the connecting rod between two support frames, slide between two support frames and are equipped with the crane, and the crane rotation on surface is connected with the central siphon, and the central siphon is hollow body structure, and crane fixed surface has driving motor, and the driving motor output shaft is fixed with first gear, central siphon fixed surface have with first gear engagement's second gear. The utility model discloses a be equipped with the hydro-cylinder push rod of being connected with the scroll casing on the central siphon, utilize the drill to annotate and the separable and convolution design of scroll casing, possess drilling and the function that fills simultaneously to the filling hole can not take place to block up, can bore into high altitude and freeze the road surface, and cooperate pumping installations to pour into the thawing solution and unfreeze frozen soil layer, can improve the efficiency of construction greatly.
Description
Technical Field
The utility model belongs to the technical field of bridge engineering, especially, relate to a be used for bridge bored concrete pile frozen soil area construction equipment.
Background
When the cast-in-place pile is constructed in bridge engineering, a cast-in-place hole needs to be drilled on the soil surface on a line, and concrete is cast in place. Because the condition that frozen soil can not be thawed often appears in high altitude area road surfaces such as plateau, the frozen soil needs to be thawed before construction excavation, and frozen soil layer of plateau area is deeper, the construction is hardly accomplished in frozen soil layer area by current drilling and injecting equipment, and the engineering progress is greatly influenced by weather factors, and the construction efficiency is reduced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a be used for bridge bored concrete pile frozen soil area construction equipment has solved current brill and has annotated equipment and hardly accomplish the construction in frozen soil layer area, and it is great to lead to the engineering progress to receive the influence of weather factor, has reduced the problem of efficiency of construction.
In order to solve the technical problem, the utility model discloses a realize through following technical scheme:
the utility model relates to a construction device for frozen soil area of bridge cast-in-place pile, which comprises two support frames, wherein the two support frames are connected through a connecting rod, a lifting frame is arranged between the two support frames in a sliding way, the surface of the lifting frame is rotationally connected with a shaft tube, the shaft tube is of a hollow tube structure, the surface of the lifting frame is fixed with a driving motor, the output shaft of the driving motor is fixed with a first gear, the surface of the shaft tube is fixed with a second gear meshed with the first gear, the surface of the periphery of the shaft tube is fixed with an oil cylinder, the inner wall of the oil cylinder is in sliding fit with a piston, the axis of the piston is fixed with a push rod, the surface of the shaft tube is sleeved with the push rod in a sliding way, the bottom end of the shaft tube is fixedly connected with a drill column, the surface of, the central siphon top rotates the intercommunication and has the filling tube, the filling tube is the bi-pass pipe, filling tube one end intercommunication has the conveyer pipe, conveyer pipe one end intercommunication has the pump.
Furthermore, slide rails in sliding fit with the lifting frame are fixedly arranged on two sides of the support frame, a lifting motor is fixed on one surface of the support frame, a screw rod is fixed at one end of an output shaft of the lifting motor, and the surface of the screw rod is installed in a matched mode with the lifting frame.
Further, the drill string and the spiral sleeve form an auger head-shaped structure, the drill string comprises a rectangular main body part and a tip part, and spiral blades are arranged on the outer surface of the spiral sleeve.
Furthermore, the bottom end of the support frame is rotatably provided with wheels.
Furthermore, a supporting leg is connected to one side of the bottom end of the supporting frame in a threaded mode, and the bottom end of the supporting leg is fixedly connected with the sucker.
The utility model discloses following beneficial effect has:
the utility model discloses a be equipped with the hydro-cylinder push rod of being connected with the scroll casing on the central siphon, utilize the drill to annotate and the separable and convolution design of scroll casing, possess drilling and the function that fills simultaneously to the filling hole can not take place to block up, can bore into high altitude and freeze the road surface, and cooperate pumping installations to pour into the thawing solution and unfreeze frozen soil layer, can improve the efficiency of construction greatly.
Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural view of the construction device for a bridge cast-in-place pile frozen soil area of the present invention;
FIG. 2 is a schematic structural diagram of the inside of the oil cylinder and the screw sleeve;
FIG. 3 is a schematic view of the structure on the axle tube;
fig. 4 is a schematic structural view of the inner side of the support frame.
In the drawings, the components represented by the respective reference numerals are listed below:
1-supporting frame, 2-connecting rod, 3-lifting frame, 4-shaft tube, 5-driving motor, 6-first gear, 7-second gear, 8-oil cylinder, 9-piston, 10-push rod, 11-drill string, 12-screw sleeve, 13-flow channel, 14-filling tube, 15-conveying tube, 16-pump, 17-slide rail, 18-lifting motor, 19-screw rod, 20-wheel, 21-supporting leg and 22-sucker.
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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-4, the utility model relates to a construction device for a frozen soil area of a bridge cast-in-place pile, which comprises two support frames 1, wherein the two support frames 1 are connected through a connecting rod 2, a lifting frame 3 is slidably arranged between the two support frames 1, the surface of the lifting frame 3 is rotatably connected with a shaft tube 4, the shaft tube 4 is of a hollow tube structure, the surface of the lifting frame 3 is fixed with a driving motor 5, the driving motor 5 and a lifting motor 18 are externally connected with an electric control system, an output shaft of the driving motor 5 is fixed with a first gear 6, the surface of the shaft tube 4 is fixed with a second gear 7 engaged with the first gear 6, the surface of the shaft tube 4 is fixed with an oil cylinder 8, one end of the oil cylinder 8 is provided with an oil inlet for connecting with a hydraulic pumping system, the inner wall of the oil cylinder 8 is slidably matched with a piston 9, a push rod, 11 surface covers of drilling string are equipped with helical casing 12, 12 tops of helical casing and 10 bottom fixed connection of push rod, 11 inside runners 13 of seting up with central siphon 4 intercommunication of drilling string, 11 week sides of drilling string are located to the exit end of runner 13, 4 tops of central siphon rotate the intercommunication and have filling tube 14, filling tube 14 is the double-pass pipe, 14 one end intercommunication of filling tube has conveyer pipe 15, 15 one end intercommunication of conveyer pipe has pump 16, the double-pass pipe other end of filling tube 14 is used for communicateing filling pump pumping equipment, the pump 16 other end is used for connecting the thawing solution holding vessel.
Wherein, the both sides of support frame 1 are fixed and are equipped with the slide rail 17 with crane 3 sliding fit, and support frame 1 a surface mounting has elevator motor 18, and elevator motor 18 output shaft one end is fixed with lead screw 19, and the lead screw 19 surface is installed with crane 3 cooperation.
Wherein, the drill string 11 and the spiral casing 12 form a spiral bit-shaped structure, the drill string 11 comprises a rectangular main body part and a tip part, and the outer surface of the spiral casing 12 is provided with spiral blades.
Wherein, the bottom end of the supporting frame 1 is rotatably provided with wheels 20.
Wherein, a supporting leg 21 is connected with one side of the bottom end of the supporting frame 1 through screw threads, and the bottom end of the supporting leg 21 is fixedly connected with a sucker 22.
One specific application of this embodiment is: when the device is constructed in a frozen soil area, the lifting motor 18 is started, the lifting frame 3 is driven to descend by the lead screw 19, the driving motor 5 is started to drive the shaft tube 4 to rotate by the first gear 6 and the second gear 7, so that the drill stem 11 and the screw sleeve 12 are driven to drill downwards into the frozen soil layer, when the drill bit is drilled into a certain depth, the screw sleeve 12 is lifted upwards by the push rod 10 of the oil cylinder 8 once, the outlet of the flow channel 13 of the screw sleeve 12 is exposed after the lifting, unfreezing liquid is pumped into the shaft tube 4 by the pump 16, the unfreezing liquid enters the soil through the flow channel 13, the screw sleeve 12 is reset again, the drill bit is continued to be drilled downwards, the unfreezing liquid is repeatedly injected, a row of unfreezing holes are drilled on the road surface at intervals, the unfreezing liquid is injected, and after the drill stem 11 and the screw sleeve 12 are drilled into the soil layer, the screw sleeve 12 is lifted again, and, thereby completing the perfusion work.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (5)
1. The utility model provides a be used for bridge bored concrete pile frozen soil area construction equipment, includes two support frames (1), its characterized in that: two the support frames (1) are connected through a connecting rod (2), a lifting frame (3) is arranged between the support frames (1) in a sliding mode, the surface of the lifting frame (3) is rotatably connected with a shaft tube (4), the shaft tube (4) is of a hollow tube body structure, a driving motor (5) is fixed on the surface of the lifting frame (3), a first gear (6) is fixed on an output shaft of the driving motor (5), a second gear (7) meshed with the first gear (6) is fixed on the surface of the shaft tube (4), an oil cylinder (8) is fixed on the circumferential surface of the shaft tube (4), a piston (9) is matched on the inner wall of the oil cylinder (8) in a sliding mode, a push rod (10) is fixed on the axis of the piston (9), the push rod (10) is sleeved on the surface of the shaft tube (4) in a sliding mode, a drill string (11) is fixedly connected with the bottom end of the, the drill stem is characterized in that the top end of the spiral sleeve (12) is fixedly connected with the bottom end of the push rod (10), a flow channel (13) communicated with the shaft tube (4) is formed in the drill stem (11), the top end of the shaft tube (4) is rotatably communicated with a filling pipe (14), the filling pipe (14) is a double-way pipe, one end of the filling pipe (14) is communicated with a conveying pipe (15), and one end of the conveying pipe (15) is communicated with a suction pump (16).
2. The construction device for the bridge cast-in-place pile frozen soil area is characterized in that sliding rails (17) in sliding fit with the lifting frames (3) are fixedly arranged on two sides of the support frame (1), a lifting motor (18) is fixed on one surface of the support frame (1), a screw rod (19) is fixed at one end of an output shaft of the lifting motor (18), and the surface of the screw rod (19) is installed in a matched mode with the lifting frames (3).
3. The construction device for the bridge cast-in-place pile frozen soil area is characterized in that the drill string (11) and the screw sleeve (12) form a spiral bit-shaped structure, the drill string (11) comprises a rectangular main body part and a tip part, and the outer surface of the screw sleeve (12) is provided with spiral blades.
4. The construction device for the bridge cast-in-place pile frozen soil area is characterized in that wheels (20) are rotatably arranged at the bottom end of the support frame (1).
5. The construction device for the bridge cast-in-place pile frozen soil area is characterized in that one side of the bottom end of the support frame (1) is in threaded connection with a support leg (21), and the bottom end of the support leg (21) is fixedly connected with a suction cup (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920254350.9U CN210421092U (en) | 2019-02-28 | 2019-02-28 | Be used for bridge bored concrete pile frozen soil area construction equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920254350.9U CN210421092U (en) | 2019-02-28 | 2019-02-28 | Be used for bridge bored concrete pile frozen soil area construction equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210421092U true CN210421092U (en) | 2020-04-28 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920254350.9U Expired - Fee Related CN210421092U (en) | 2019-02-28 | 2019-02-28 | Be used for bridge bored concrete pile frozen soil area construction equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210421092U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111910669A (en) * | 2020-08-10 | 2020-11-10 | 华北电力大学（保定） | Telescopic steel pipe spiral pile foundation for active cooling of frozen soil area and method |
| CN113047292A (en) * | 2021-03-23 | 2021-06-29 | 江苏双山建筑工程有限公司 | Equipment for seepage grouting and water stopping between deep foundation pit retaining piles and construction method |
| CN115045610A (en) * | 2022-05-25 | 2022-09-13 | 中南大学 | Rapid drilling equipment for geological exploration of frozen soil |
-
2019
- 2019-02-28 CN CN201920254350.9U patent/CN210421092U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111910669A (en) * | 2020-08-10 | 2020-11-10 | 华北电力大学（保定） | Telescopic steel pipe spiral pile foundation for active cooling of frozen soil area and method |
| CN111910669B (en) * | 2020-08-10 | 2021-09-03 | 华北电力大学（保定） | Telescopic steel pipe spiral pile foundation for active cooling of frozen soil area and use method |
| CN113047292A (en) * | 2021-03-23 | 2021-06-29 | 江苏双山建筑工程有限公司 | Equipment for seepage grouting and water stopping between deep foundation pit retaining piles and construction method |
| CN113047292B (en) * | 2021-03-23 | 2022-04-05 | 江苏双山建筑工程有限公司 | Equipment for seepage grouting and water stopping between deep foundation pit retaining piles and construction method |
| CN115045610A (en) * | 2022-05-25 | 2022-09-13 | 中南大学 | Rapid drilling equipment for geological exploration of frozen soil |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200428 |