CN213329146U - Ground foundation reinforcing apparatus - Google Patents
Ground foundation reinforcing apparatus Download PDFInfo
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- CN213329146U CN213329146U CN202021561532.XU CN202021561532U CN213329146U CN 213329146 U CN213329146 U CN 213329146U CN 202021561532 U CN202021561532 U CN 202021561532U CN 213329146 U CN213329146 U CN 213329146U
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Abstract
The utility model provides a ground foundation reinforcing apparatus, including foundation, foundation beam, frame post, concrete protective layer, I-shaped steelframe, plant muscle pole, gasket, set nut, fixed connection steel-pipe pile structure and extension positioning seat structure, foundation beam build in foundation's upper end middle part, the upper end of foundation beam is built simultaneously and is had the frame post; the concrete protective layer is poured on the outer sides of the I-shaped steel frame, the bar planting rods and the fixed connection steel pipe pile structure; the bar planting rods are respectively inserted into the periphery of the inside of the I-shaped steel frame, and the lower ends of the bar planting rods are anchored below the inside of the foundation. The utility model discloses the setting of fixed connection steel-pipe pile structure, during the use, after the extension head shifts out from the pore with the activity downthehole, can withstand in the foundation perhaps inserts the foundation with the junction of extension head, and then increased the reinforced (rfd) effect of stake steel pipe installation.
Description
Technical Field
The utility model belongs to the technical field of ground foundation stabilization, especially, relate to a ground foundation stabilization device.
Background
The common reinforcement methods of foundation foundations can be classified into grouting reinforcement, foundation reinforcement grouting reinforcement, anchor static pressure pile method, pit static pressure pile method, foundation base area increasing method, foundation deepening method, tree root pile method, lime pile method and the like.
However, the existing rock-soil foundation reinforcing device also has the problems of single reinforcing and connecting mode, poor fixing effect of the device, few fixed positions and inconvenience for assembly and use.
Therefore, the invention is necessary to develop a device for reinforcing the rock-soil foundation.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a ground foundation stabilization device to solve current ground foundation stabilization device and consolidate the problem that the connected mode is single, the device is fixed relatively poor and fixed position less and be not convenient for assemble the use. A ground foundation reinforcing device comprises a foundation, a foundation beam, frame columns, a concrete protective layer, an I-shaped steel frame, a bar planting rod, a gasket, a positioning nut, a fixedly connected steel pipe pile structure and an extending positioning seat structure, wherein the foundation beam is built in the middle of the upper end of the foundation, and the frame columns are built at the upper end of the foundation beam; the concrete protective layer is poured on the outer sides of the I-shaped steel frame, the bar planting rods and the fixed connection steel pipe pile structure; the bar planting rods are respectively inserted into the periphery of the inside of the I-shaped steel frame, and the lower ends of the bar planting rods are anchored below the inside of the foundation; the gasket is arranged on the upper part of the outer wall of the bar planting rod; the positioning nut is in threaded connection with the upper part of the outer wall of the bar planting rod and is arranged at the upper end of the gasket; the fixedly connected steel pipe pile structure is arranged inside the foundation; the extension positioning seat structure is arranged in the foundation; the fixed connection steel pipe pile structure comprises a pile steel pipe, pipe holes, movable holes, an impact column, an extension head, a limiting plate, a clamping joint and a dismounting connecting plate structure, wherein the pile steel pipe is inserted into the foundation of the foundation, and the pipe holes are formed in the pile steel pipe; the movable holes are respectively arranged at the left side and the right side of the lower part in the pile steel pipe; the impact column is inserted into the pipe hole; the extension head is inserted into the movable hole; the limiting plate is welded on the inner side of the extension head; the clamping joint is welded at the joint of the limiting plate and the extension head; the dismounting connecting plate structure is arranged at the upper end of the pile steel pipe.
Preferably, the connecting plate structure comprises a connecting frame, a first assembling bolt, a first assembling nut, a first protecting cushion, a second assembling bolt, a second assembling nut and a second protecting cushion, wherein the connecting frame is welded on the upper part of the outer wall of the pile steel pipe; the first assembling bolt is respectively inserted into the right sides of the connecting frame and the I-shaped steel frame; the first assembling nut is in threaded connection with the upper part of the outer wall of the first assembling bolt; the first protection pad is placed at the lower part of the first assembling nut, and the first protection pad is sleeved on the first assembling bolt; the second assembling bolt is respectively inserted into the left sides of the connecting frame and the I-shaped steel frame; the second assembling nut is in threaded connection with the upper part of the outer wall of the second assembling bolt; the second protection pad is placed on the lower portion of the second assembling nut, and the second protection pad is sleeved on the second assembling bolt.
Preferably, the extension positioning seat structure comprises a placing plate, a right threaded hole, a first reinforcing screw rod, a first rotating head, a left threaded hole, a second reinforcing screw rod and a second rotating head, wherein the placing plate is sleeved on the outer side of the bar planting rod, and the placing plate is placed above the inside of the foundation; the right threaded hole is formed in the right side of the inner part of the placing plate; the first reinforcing screw is in threaded connection with the inside of the right threaded hole, and a first rotating head is welded on the right side of the outer wall of the first reinforcing screw; the left threaded hole is formed in the left side of the inner part of the placing plate; the second is consolidated screw rod threaded connection in the inside of left screw hole, the welding has the second to rotate the head in the left side of second reinforcement screw rod outer wall simultaneously.
Preferably, the number of the extension heads is two, and the outer side of the extension head is conical.
Preferably, the upper part of the inner side of the clamping head is arranged to be inclined, and the limiting plate at the joint of the clamping head and the extension head is clamped in the movable hole.
Preferably, the connecting frame is fixed on the pile steel pipe and is connected with the I-shaped steel frame through a first assembling bolt and a second assembling bolt respectively.
Preferably, the junction of the first assembly nut and the first assembly bolt is provided with a first protection pad, the junction of the second assembly nut and the second assembly bolt is provided with a second protection pad, and the first protection pad and the second protection pad respectively adopt rubber pads.
Preferably, the first rotating head and the second rotating head are respectively hexagonal and respectively adopt steel heads.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses in, the extension head be provided with two, the extension head outside set up to the taper shape, during the use, after the extension head shifts out from the pore and the activity is downthehole, can withstand in the junction of foundation basis and extension head or insert the foundation basis, and then increased the reinforced and fixed effect of stake steel pipe installation.
2. The utility model discloses in, joint head inboard top set up to the slope form, joint head and the limiting plate card that extends the head junction in the movable hole, and then be convenient for the cooperation impact the post and drive and extend the head and remove, also limit the length that extends the head and shift out through the limiting plate simultaneously to avoid extending head and the easy separation of stake steel pipe.
3. The utility model discloses in, tube hole and impact post looks adaptation, the impact post adopt the steel column, when using, place and the hammering strikes the post, can make the extension head activity and use thereupon.
4. The utility model discloses in, the connection box fix on the stake steel pipe, and be connected with I-shaped steelframe through first equipment bolt and second equipment bolt respectively, be convenient for make I-shaped steelframe and stake steel pipe interconnect and use, also be convenient for carry out the dismouting simultaneously.
5. The utility model discloses in, first assembly nut and first assembly bolted connection department be provided with first protection and fill up, second assembly nut and second assembly bolted connection department be provided with the second and protect and fill up, first protection fill up and the second protection fill up and adopt the rubber pad respectively, and then be convenient for cooperate first assembly bolt and second assembly bolt installation and fixed, also increased the protecting effect of fixed department simultaneously.
6. The utility model discloses in, place inboard portion and seted up the through-hole, place board and stake steel pipe threaded connection, be convenient for make place the board and install and use thereupon.
7. The utility model discloses in, place about the board both ends right side screw hole and the inside first reinforcing screw rod of left screw hole insert the ground basis respectively with the second reinforcing screw rod in, and then increased reinforced mode and reinforced effect.
8. The utility model discloses in, first rotating head and second rotate the head and set up to the hexagon respectively, and adopt the steel head respectively, be convenient for rotate the head through first rotating head and second and drive first reinforcement screw rod and second reinforcement screw rod rotatory and use thereupon.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of the fixed connection steel pipe pile structure of the present invention.
Fig. 3 is a schematic structural diagram of the detachable connection plate structure of the present invention.
Fig. 4 is a schematic structural diagram of the extension positioning seat structure of the present invention.
In the figure:
1. foundation; 2. a foundation beam; 3. a frame column; 4. a concrete protective layer; 5. an I-shaped steel frame; 6. planting a tendon rod; 7. a gasket; 8. positioning a nut; 9. fixedly connecting a steel pipe pile structure; 91. piling a steel pipe; 92. a tube hole; 93. a movable hole; 94. an impact column; 95. an extension head; 96. a limiting plate; 97. a clamping head; 98. disassembling and assembling the connecting plate structure; 981. a connecting frame; 982. a first assembly bolt; 983. a first assembly nut; 984. a first protective pad; 985. a second assembly bolt; 986. a second assembly nut; 987. a second protective pad; 10. an extension positioning seat structure; 101. placing the plate; 102. a right threaded hole; 103. a first reinforcing screw; 104. a first rotating head; 105. a left threaded hole; 106. a second reinforcing screw; 107. a second rotating head.
Detailed Description
The invention is further described below with reference to the accompanying drawings:
example (b):
as shown in the attached drawings 1 and 2, the rock-soil foundation reinforcing device comprises a foundation 1, a foundation beam 2, a frame column 3, a concrete protective layer 4, an I-shaped steel frame 5, a bar planting rod 6, a gasket 7, a positioning nut 8, a fixedly connected steel pipe pile structure 9 and an extension positioning seat structure 10, wherein the foundation beam 2 is built in the middle of the upper end of the foundation 1, and the frame column 3 is built at the upper end of the foundation beam 2; the concrete protective layer 4 is poured on the outer sides of the I-shaped steel frame 5, the bar planting rods 6 and the fixedly connected steel pipe pile structure 9; the bar planting rods 6 are respectively inserted into the periphery of the inside of the I-shaped steel frame 5, and the lower ends of the bar planting rods 6 are anchored below the inside of the foundation 1; the gasket 7 is arranged on the upper part of the outer wall of the bar planting rod 6; the positioning nut 8 is in threaded connection above the outer wall of the bar planting rod 6 and is arranged at the upper end of the gasket 7; the fixedly connected steel pipe pile structure 9 is arranged inside the foundation 1; the extension positioning seat structure 10 is installed inside the foundation base 1; the fixedly connected steel pipe pile structure 9 comprises a pile steel pipe 91, a pipe hole 92, a movable hole 93, an impact column 94, an extension head 95, a limiting plate 96, a clamping head 97 and a dismounting and mounting connecting plate structure 98, wherein the pile steel pipe 91 is inserted into the foundation 1, and the pipe hole 92 is formed in the pile steel pipe 91; the movable holes 93 are respectively arranged at the left side and the right side of the lower part in the pile steel pipe 91; the impact post 94 is inserted into the pipe hole 92; the extension head 95 is inserted into the movable hole 93; the limiting plate 96 is welded on the inner side of the extension head 95; the clamping joint 97 is welded at the joint of the limiting plate 96 and the extension head 95; the dismounting connecting plate structure 98 is installed at the upper end of the pile steel pipe 91.
As shown in fig. 3, in the above embodiment, specifically, the detachable connecting plate structure 98 includes a connecting frame 981, a first assembling bolt 982, a first assembling nut 983, a first protection pad 984, a second assembling bolt 985, a second assembling nut 986 and a second protection pad 987, and the connecting frame 981 is welded to the upper portion of the outer wall of the pile steel pipe 91; the first assembling bolt 982 is respectively inserted into the right side of the connecting frame 981 and the inner part of the I-shaped steel frame 5; the first assembling nut 983 is in threaded connection with the upper part of the outer wall of the first assembling bolt 982; the first protection pad 984 is placed at the lower part of the first assembling nut 983, and meanwhile, the first protection pad 984 is sleeved on the first assembling bolt 982; the second assembling bolt 985 is respectively inserted into the connecting frame 981 and the left side of the inside of the I-shaped steel frame 5; the second assembling nut 986 is in threaded connection with the upper part of the outer wall of the second assembling bolt 985; the second protection pad 987 is placed at the lower part of the second assembling nut 986, and the second protection pad 987 is sleeved on the second assembling bolt 985.
As shown in fig. 4, in the above embodiment, specifically, the extending positioning seat structure 10 includes a placing plate 101, a right threaded hole 102, a first reinforcing screw 103, a first rotating head 104, a left threaded hole 105, a second reinforcing screw 106 and a second rotating head 107, the placing plate 101 is sleeved on the outer side of the bar-planting rod 6, and the placing plate 101 is placed above the inside of the foundation base 1; the right threaded hole 102 is formed in the right side of the inner part of the placing plate 101; the first reinforcing screw 103 is in threaded connection with the inside of the right threaded hole 102, and meanwhile, a first rotating head 104 is welded on the right side of the outer wall of the first reinforcing screw 103; the left threaded hole 105 is formed in the left side of the inner part of the placing plate 101; the second reinforcing screw 106 is in threaded connection with the inside of the left threaded hole 105, and a second rotating head 107 is welded to the left side of the outer wall of the second reinforcing screw 106.
In the above embodiment, it is concrete, extension 95 be provided with two, the extension 95 outside set up to the taper shape, during the use, after extension 95 shifts out from tube hole 92 and activity hole 93, can withstand foundation 1 and extension 95's junction or insert foundation 1 in, and then increased the reinforced (rfd) effect of pile steel pipe 91 installation.
In the above embodiment, it is concrete, the inboard top of joint 97 set up to the slope form, joint 97 and the restriction board 96 card of extending head 95 junction in the activity hole 93, and then be convenient for cooperate the impact column 94 to drive extending head 95 and remove, also limit the length that extending head 95 shifted out through restriction board 96 simultaneously to avoid extending head 95 and the easy separation of stake steel pipe 91.
In the above embodiment, specifically, the pipe hole 92 is adapted to the impact column 94, and the impact column 94 is made of a steel column, and when in use, the impact column 94 is placed and hammered, so that the extension 95 can be moved and used therewith.
In the above embodiment, specifically, the connection frame 981 is fixed on the pile steel pipe 91 and is connected to the i-shaped steel frame 5 through the first assembly bolt 982 and the second assembly bolt 985, so that the i-shaped steel frame 5 and the pile steel pipe 91 are connected to each other and used, and meanwhile, the connection frame is also convenient to disassemble and assemble.
In the above embodiment, specifically, a first protection pad 984 is arranged at a joint of the first assembly nut 983 and the first assembly bolt 982, a second protection pad 987 is arranged at a joint of the second assembly nut 986 and the second assembly bolt 985, the first protection pad 984 and the second protection pad 987 respectively adopt rubber pads, so that the first assembly bolt 982 and the second assembly bolt 985 can be conveniently installed and fixed, and meanwhile, the protection effect of a fixing part is also improved.
In the above embodiment, specifically, the placing plate 101 is provided with a through hole therein, and the placing plate 101 is in threaded connection with the pile steel pipe 91, so that the placing plate 101 can be conveniently installed and used therewith.
In the above embodiment, specifically, the first reinforcing screw 103 and the second reinforcing screw 106 inside the right threaded hole 102 and the left threaded hole 105 at the left and right ends of the placing plate 101 are respectively inserted into the foundation 1, so as to increase the reinforcing manner and the reinforcing effect.
In the above embodiment, specifically, the first rotating head 104 and the second rotating head 107 are respectively configured to be hexagonal, and steel heads are respectively adopted, so that the first rotating head 104 and the second rotating head 107 can drive the first reinforcing screw 103 and the second reinforcing screw 106 to rotate and be used therewith.
Principle of operation
In the utility model, during installation, the pile steel pipe 91 is inserted into the hole which is punched in advance in the foundation 1, then the impact column 94 is placed into the pipe hole 92, then the hammering impact column 94 is hammered to descend, when the impact column 94 descends, the clamping head 97 and the extension head 95 are extruded and extend outwards, so that the extension head 95 is propped against the joint of the pile steel pipe 91 and the foundation 1 or the extension head 95 is inserted into the foundation 1 to be fixed, after preliminary fixing is completed, the placing plate 101 is rotated onto the pile steel pipe 91 and is placed into the groove which is punched in advance above the inside of the foundation 1, then the first rotating head 104 and the second rotating head 107 are rotated to enable the first reinforcing screw 103 and the second reinforcing screw 106 to move towards the outer side of the placing plate 101, thereby entering the hole which is punched in advance in the foundation 1, after secondary fixing is completed, the I-shaped steel frame 5 is placed onto the pile steel pipe 91 and the connecting frame 981, and finally, fixing and connecting the embedded steel bar 6 through a first assembling bolt 982, a first assembling nut 983, a second assembling bolt 985 and a second assembling nut 986 respectively, after connection, enabling one end of the embedded steel bar 6 to penetrate through the placing plate 101 to be anchored in the foundation base 1, enabling the other end of the embedded steel bar 6 to be inserted into the I-shaped steel frame 5, rotating the embedded steel bar to the gasket 7 and the positioning nut 8 to be fixed on the outer wall, and finally pouring a concrete protective layer 4 at the connecting position of the device to finish reinforcement.
Utilize technical scheme, or technical personnel in the field are in the utility model discloses under technical scheme's the inspiration, design similar technical scheme, and reach above-mentioned technological effect, all fall into the utility model discloses a protection scope.
Claims (10)
1. A ground foundation reinforcing device is characterized by comprising a foundation (1), a foundation beam (2), frame columns (3), a concrete protective layer (4), an I-shaped steel frame (5), a bar planting rod (6), a gasket (7), a positioning nut (8), a fixedly connected steel pipe pile structure (9) and an extending positioning seat structure (10), wherein the foundation beam (2) is built in the middle of the upper end of the foundation (1), and the frame columns (3) are built in the upper end of the foundation beam (2); the concrete protective layer (4) is poured on the outer sides of the I-shaped steel frame (5), the bar planting rods (6) and the fixedly connected steel pipe pile structure (9); the bar planting rods (6) are respectively inserted into the periphery of the inside of the I-shaped steel frame (5), and the lower ends of the bar planting rods (6) are anchored below the inside of the foundation (1); the gasket (7) is arranged at the upper part of the outer wall of the bar planting rod (6); the positioning nut (8) is in threaded connection above the outer wall of the bar planting rod (6) and is arranged at the upper end of the gasket (7); the fixedly connected steel pipe pile structure (9) is arranged inside the foundation (1); the extension positioning seat structure (10) is arranged in the foundation (1); the fixed connection steel pipe pile structure (9) comprises a pile steel pipe (91), a pipe hole (92), a movable hole (93), an impact column (94), an extension head (95), a limiting plate (96), a clamping joint (97) and a dismounting connecting plate structure (98), wherein the pile steel pipe (91) is inserted into the foundation (1), and the pipe hole (92) is formed in the pile steel pipe (91); the movable holes (93) are respectively arranged at the left side and the right side of the lower part in the pile steel pipe (91); the impact column (94) is inserted into the pipe hole (92); the extension head (95) is inserted into the movable hole (93); the limiting plate (96) is welded on the inner side of the extension head (95); the clamping joint (97) is welded at the joint of the limiting plate (96) and the extension head (95); the dismounting connecting plate structure (98) is arranged at the upper end of the pile steel pipe (91).
2. The geotechnical foundation reinforcement apparatus according to claim 1, wherein said removable connection plate structure (98) includes a connection frame (981), a first assembling bolt (982), a first assembling nut (983), a first protection pad (984), a second assembling bolt (985), a second assembling nut (986) and a second protection pad (987), said connection frame (981) is welded on the upper portion of the outer wall of the pile steel pipe (91); the first assembling bolt (982) is respectively inserted into the right side of the inside of the connecting frame (981) and the I-shaped steel frame (5); the first assembling nut (983) is in threaded connection with the upper part of the outer wall of the first assembling bolt (982); the first protection pad (984) is placed at the lower part of the first assembling nut (983), and meanwhile, the first protection pad (984) is sleeved on the first assembling bolt (982); the second assembling bolt (985) is respectively inserted into the left side of the inside of the connecting frame (981) and the I-shaped steel frame (5); the second assembling nut (986) is in threaded connection with the upper part of the outer wall of the second assembling bolt (985); the second protection pad (987) is placed at the lower part of the second assembling nut (986), and meanwhile, the second protection pad (987) is sleeved on the second assembling bolt (985).
3. The geotechnical foundation reinforcement device according to claim 1, wherein the extended positioning seat structure (10) comprises a placing plate (101), a right threaded hole (102), a first reinforcement screw (103), a first rotating head (104), a left threaded hole (105), a second reinforcement screw (106) and a second rotating head (107), the placing plate (101) is sleeved outside the bar-planting bar (6), and the placing plate (101) is placed above the inside of the foundation (1); the right threaded hole (102) is formed in the right side inside the placing plate (101); the first reinforcing screw (103) is in threaded connection with the inside of the right threaded hole (102), and a first rotating head (104) is welded on the right side of the outer wall of the first reinforcing screw (103); the left threaded hole (105) is formed in the left side inside the placing plate (101); the second reinforcing screw rod (106) is in threaded connection with the inside of the left threaded hole (105), and a second rotating head (107) is welded to the left side of the outer wall of the second reinforcing screw rod (106).
4. The geotechnical foundation reinforcement apparatus according to claim 1, wherein there are two extension heads (95), and the outer side of the extension head (95) is provided with a conical shape.
5. The geotechnical foundation reinforcement device according to claim 1, wherein the upper part of the inner side of the clamping joint (97) is arranged to be inclined, and the limiting plate (96) at the joint of the clamping joint (97) and the extension head (95) is clamped in the movable hole (93).
6. The geotechnical ground strengthening apparatus according to claim 1, wherein said pipe hole (92) is adapted to the impact column (94), and said impact column (94) is made of steel column.
7. The geotechnical foundation reinforcement apparatus according to claim 2, wherein said connection frame (981) is fixed to the pile steel pipe (91) and connected to the I-shaped steel frame (5) by means of first and second assembling bolts (982, 985), respectively.
8. The geotechnical foundation reinforcement device according to claim 2, wherein a first protection pad (984) is arranged at the joint of the first assembly nut (983) and the first assembly bolt (982), a second protection pad (987) is arranged at the joint of the second assembly nut (986) and the second assembly bolt (985), and the first protection pad (984) and the second protection pad (987) are respectively rubber pads.
9. The soil and rock foundation reinforcing device according to claim 3, wherein the placing plate (101) is internally provided with a through hole, and the placing plate (101) is in threaded connection with the pile steel pipe (91).
10. The geotechnical foundation reinforcement apparatus according to claim 3, wherein the first reinforcement screw (103) and the second reinforcement screw (106) inside the right threaded hole (102) and the left threaded hole (105) at the left and right ends of the placement plate (101) are inserted into the foundation (1), respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021561532.XU CN213329146U (en) | 2020-07-30 | 2020-07-30 | Ground foundation reinforcing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021561532.XU CN213329146U (en) | 2020-07-30 | 2020-07-30 | Ground foundation reinforcing apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213329146U true CN213329146U (en) | 2021-06-01 |
Family
ID=76093755
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021561532.XU Active CN213329146U (en) | 2020-07-30 | 2020-07-30 | Ground foundation reinforcing apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213329146U (en) |
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2020
- 2020-07-30 CN CN202021561532.XU patent/CN213329146U/en active Active
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