CN111074887A - Portable soil nail mounting plate - Google Patents
Portable soil nail mounting plate Download PDFInfo
- Publication number
- CN111074887A CN111074887A CN201911410380.5A CN201911410380A CN111074887A CN 111074887 A CN111074887 A CN 111074887A CN 201911410380 A CN201911410380 A CN 201911410380A CN 111074887 A CN111074887 A CN 111074887A
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- China
- Prior art keywords
- soil nail
- frame
- rack
- movable mounting
- pull rod
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
- E02D5/74—Means for anchoring structural elements or bulkheads
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
- E02D5/74—Means for anchoring structural elements or bulkheads
- E02D5/76—Anchorings for bulkheads or sections thereof in as much as specially adapted therefor
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- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)
Abstract
The invention provides a portable soil nail installing machine which comprises a rack, wherein a movable workbench is hinged on the rack, a pull rod is also arranged on the rack in a sliding manner, one end of the pull rod is hinged with the movable workbench, the other end of the pull rod is in threaded connection with an adjusting screw rod, and the adjusting screw rod is rotationally arranged on the rack and is connected with an adjusting shaft through a bevel gear; when the adjustable soil nail installing device is used, the adjusting screw rod is driven to rotate through the adjusting shaft, so that the movable workbench is driven to rotate, the inclination angle of the movable workbench is adjusted, and after the movable workbench is adjusted properly, workers push soil nails in the arc-shaped sliding grooves into soil nail holes to complete the installation of the soil nails; compared with the prior art, the lifting of the whole soil nail is completed through equipment, manual lifting or occupation of other lifting equipment is not needed, and the use is convenient; and the angle stability of the soil nail is high in the installation process, so that the soil nail is always kept in high fit with the soil nail hole in the installation process, the installation is smoother, the labor intensity of workers is reduced, and the installation quality and efficiency are improved.
Description
Technical Field
The invention relates to the technical field of foundation pit construction equipment, in particular to a portable soil nail installing machine
Background
The soil nailing wall is an in-situ soil body reinforcement technology, a foundation pit side slope is reinforced by soil nails made of reinforcing steel bars, a reinforcing mesh is laid on the surface of the side slope, and then a layer of concrete surface layer is sprayed on the surface of the side slope, so that the side slope reinforced support construction method is a side slope reinforced support construction method combining the side slope with a soil body around the reinforced member bar (namely, a soil nail or an anchor rod) arranged in a slope body and a support structure similar to a gravity retaining wall formed by the surface layer; the soil nail hole with a certain depth and an inclination angle needs to be opened in a soil layer in the construction process of the soil nail wall, and then the soil nail is inserted into the soil nail hole at one time, but the soil nail in the prior art generally consists of a main reinforcing steel bar and centering supports arranged on the main reinforcing steel bar at intervals, wherein the centering supports are annular so as to ensure that effective support is formed between the centering supports and the soil nail hole, the main reinforcing steel bar is generally made of phi 8 reinforcing steel bars, and the length of the main reinforcing steel bar is between 2.5m and 3.5m, because the soil nail is longer in length and the soil nail hole is inclined at a certain angle, in order to ensure that the one-time installation is successful, the soil nail needs to be suspended and arranged in the air, and a certain included angle is formed between the main reinforcing steel bar and the horizontal plane, the main reinforcing steel bar is very easy to bend in the installation process, the suspension operation of the soil nail is very difficult, the.
Disclosure of Invention
Aiming at the defect of inconvenience in soil nail installation in the prior art, the invention discloses a portable soil nail installing machine which can ensure that soil nails can be quickly and accurately inclined to a specified angle, ensure that the soil nails are kept in a stable state in the soil nail installing process, avoid the soil nails from being bent in the installing process, further ensure that the soil nails are installed in place at one time and improve the installing quality and the installing efficiency.
The invention realizes the aim through the following technical scheme:
a portable soil nail installing machine comprises a rack, wherein one end of the rack is connected with a movable installing table in a cross mode, and an arc-shaped sliding groove for placing soil nails is formed in the movable installing table; a pull rod is further arranged on the rack in a sliding manner, one end of the pull rod is hinged with the movable mounting sleeve, the other end of the pull rod is connected with an adjusting screw rod through a screw thread, and the adjusting screw rod is rotationally arranged on the rack; the frame is further rotatably provided with an adjusting shaft, and the adjusting shaft is connected with the adjusting screw rod through a bevel gear.
Preferably, a support table is further arranged on the machine frame, the top surface of the support table is attached to the bottom surface of the movable mounting table, and a limiting rod and a waist-shaped hole which are matched with each other are arranged between the support table and the movable mounting table.
Preferably, the movable mounting table is further fixedly provided with a temporary soil nail storage frame, and the bottom end of the movable mounting table is further provided with a baffle matched with the temporary soil nail storage frame.
Preferably, the rack is further connected with a locking screw through a screw thread, and the end face of the locking screw abuts against the adjusting shaft.
Preferably, four corners of the frame are connected with telescopic supporting rods through connecting sleeve screw threads, and supporting plates are fixedly arranged at the bottoms of the telescopic supporting rods.
Preferably, the rack is provided with a limiting rod matched with the movable mounting table, and the rack is also provided with horizontal bubbles.
Preferably, an adjusting rotating wheel is fixedly arranged on the adjusting shaft.
Preferably, the pull rod and the frame are in sliding connection through a linear bearing seat.
Preferably, the bottom of the machine frame is also connected with a scissor type lifting frame.
Compared with the prior art, the invention has the following beneficial effects:
1. the adjustable hydraulic cylinder comprises a frame, wherein a movable workbench is hinged to the frame, a pull rod is also slidably arranged on the frame, one end of the pull rod is hinged to the movable workbench, the other end of the pull rod is in threaded connection with an adjusting screw rod, and the adjusting screw rod is rotatably arranged on the frame and connected with an adjusting shaft through a bevel gear; when the soil nail mounting machine is used, the adjusting screw rod is driven to rotate through the adjusting shaft, and one end of the pull rod is hinged with the movable workbench, so that the pull rod can only slide but cannot rotate, the pull rod is driven to axially slide through the adjusting screw rod, the movable workbench is driven to rotate, the inclination angle of the movable workbench is adjusted, and when the soil nail mounting machine is properly adjusted, a worker pushes the soil nails in the arc-shaped sliding grooves into the soil nail holes to complete soil nail mounting; compared with the prior art, when the mounting machine is used, the soil nails are integrally placed into the arc-shaped sliding groove, and the possibility of bending does not exist; meanwhile, the lifting of the whole soil nail is completed through equipment, manual lifting or occupation of other lifting equipment is not needed, and the use is convenient; the angle stability of the soil nail in the installation process is high, so that the fitting degree of the soil nail and the soil nail hole which are kept high all the time in the installation process is guaranteed, the installation is smoother, the labor intensity of workers is greatly reduced, and the installation quality and the installation efficiency are improved.
2. The support table is matched with the movable mounting table, the limiting rod and the waist-shaped hole which are matched with each other are arranged between the support table and the movable mounting table, the movable working table is lowered and placed on the support table in a non-working state, the stress of the pull rod and the adjusting screw rod is reduced, the service life of the equipment is prolonged, meanwhile, the movable mounting table is fixed through the matching of the limiting rod and the waist-shaped hole, and the stability of the equipment under the non-working state is ensured, so that the equipment is prevented from shaking in the carrying process and the normal use of the equipment is prevented from being influenced; meanwhile, the supporting table can limit the limit rotation position of the movable workbench, so that the pull rod is prevented from being disconnected from the adjusting screw rod, and the working stability and reliability of the equipment are ensured.
3. The temporary soil nail storage rack and the baffle plate which are mutually matched are arranged above the movable mounting platform and are used for placing the soil nails, so that the space on the movable mounting platform is fully utilized, and a plurality of soil nails are carried at one time, the soil nails are prevented from being transferred back and forth, and the mounting efficiency is improved.
4. According to the invention, the locking screw is further arranged on the rack, the adjusting shaft is locked by abutting the end surface of the locking screw against the adjusting shaft, so that the movable mounting table can be kept stable after the movable mounting table is adjusted to be in a high position, the movable mounting table is prevented from sliding in the mounting process, the stability of equipment can be improved, the mounting quality is ensured, and an operator can be liberated to carry out soil nail placement operation, so that the reduction of the operator is facilitated.
5. The telescopic supporting rods are connected to the periphery of the rack through the connecting sleeve screws, the supporting plates are arranged on the bottom surfaces of the telescopic supporting rods, the adaptability of the equipment to uneven ground is improved through the telescopic supporting rods, and the installation accuracy of the equipment is guaranteed.
6. The rack is also provided with the limiting rod, the inclination angle of the movable mounting platform is limited through the limiting rod, and the pull rod is prevented from being separated from the adjusting screw rod, so that the safety and the reliability of the equipment are improved; meanwhile, horizontal bubbles are further arranged on the rack, so that operators can conveniently level the equipment, the operation difficulty of the equipment is reduced, and the adjustment precision of the equipment is improved.
7. According to the invention, the adjusting rotating wheel is fixedly arranged on the adjusting shaft, so that the operator can rotate the adjusting shaft more conveniently and more labor-saving, and the operation difficulty of the equipment is reduced.
8. The pull rod is connected with the rack through the linear bearing seat, so that the levelness of the pull rod is guaranteed through the linear bearing seat, the stability of the pull rod is improved, the motion friction and the abrasion are reduced, the service life of equipment is prolonged, and the pull rod is more labor-saving to use.
9. The shearing type lifting frame is further arranged on the rack, and the whole equipment is lifted through the shearing type lifting frame, so that different installation requirements are met, and the application range of the equipment is expanded.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a rear view of the present invention;
FIG. 3 is a schematic side view of the present invention;
FIG. 4 is a schematic view of a movable mounting table according to the present invention;
FIG. 5 is a schematic structural view of embodiment 3 of the present invention;
reference numerals: 1. the device comprises a rack, 2, a movable mounting table, 3, an arc-shaped sliding groove, 4, a pull rod, 5, an adjusting screw rod, 6, an adjusting shaft, 7, a bevel gear, 8, a supporting table, 9, a limiting rod, 10, a waist-shaped hole, 11, a soil nail temporary storage frame, 12, a baffle, 13, a locking screw rod, 14, a connecting sleeve, 15, a telescopic supporting rod, 16, a supporting plate, 17, a horizontal bubble, 18, an adjusting rotating wheel, 19, a linear bearing seat, 20, a shear-type lifting frame, 21, a hinged shaft, 22, a connecting support lug, 23, a first supporting rod, 24, a second supporting rod, 25, a third supporting frame, 26, a bearing seat, 27 and a connecting piece.
Detailed Description
The present invention will be further described with reference to the following description and examples, which include but are not limited to the following embodiments.
The embodiment is taken as a basic embodiment of the invention, and discloses a portable soil nail installing machine, which has a specific structure shown in fig. 1, and comprises a frame 1, wherein one end of the frame 1 is fixedly provided with a hinge shaft 21, the hinge shaft 22 is rotatably provided with two connecting support lugs 22, and the connecting support lugs 22 are fixedly connected with a movable mounting platform 2, so that the movable mounting platform 2 is hinged with the frame 1; the rack 1 is also fixedly provided with a first support rod 23, a second support rod 24 and a third support frame 25, the first support rod 23 is fixedly provided with a linear bearing seat 19, the second support rod 24 is fixedly provided with a bearing seat 26, a pull rod 4 is slidably arranged on the linear bearing seat 19, an adjusting screw rod 5 is rotatably arranged on the bearing seat 26, one end of the adjusting screw rod 5 is in threaded connection with the pull rod 4, the other end of the pull rod 4 is fixedly provided with a connecting piece 27, the bottom surface of the movable mounting platform 2 is fixedly provided with a hinge shaft 21, and the connecting piece 27 is sleeved on the hinge shaft 21, so that the hinge connection of the pull rod 4 and the movable working platform 2 is realized; the other end of the adjusting screw 5 is fixedly provided with a bevel gear 7, the rack 1 is further rotatably connected with an adjusting shaft 6 through a bearing seat 26, the adjusting shaft 6 is provided with the bevel gear 7, the adjusting shaft 6 and the adjusting screw 5 are in power connection through the bevel gears 7 which are meshed with each other, meanwhile, an adjusting rotating wheel 18 is fixedly arranged on the adjusting shaft 6, and an arc-shaped chute 3 for placing soil nails is fixedly arranged on the top surface of the movable mounting table 2.
The embodiment is a preferred embodiment of the invention, and discloses a portable soil nail installing machine, which has a specific structure shown in fig. 2 and comprises a rack 1, wherein a movable workbench 2 is hinged on the rack 1, a plurality of soil nail temporary storage frames 11 are uniformly arranged on the top surface of the movable workbench 2 side by side, and a baffle plate 12 matched with the soil nail temporary storage frames 11 is fixedly arranged on the bottom surface of the movable workbench 2; still be provided with a supporting bench 8 on frame 1 simultaneously, the top surface slope of a supporting bench 8 sets up, guarantees its bottom surface laminating with movable table 2, still fixes setting up gag lever post 17 on a supporting bench 29's top surface simultaneously, be provided with the waist type hole 10 with gag lever post 9 adaptation on the movable table 2.
Further, still be provided with connecting sleeve 14 in the frame 1, the lock screw 13 is connected to the screw thread on connecting sleeve 14, the terminal surface of lock screw 13 realizes fixing adjusting shaft 6 through supporting tight adjusting shaft 6 surface, and further, the four corners of frame 1 is connected with flexible bracing piece 15 through connecting sleeve 14 screw thread, the fixed backup pad 16 that is provided with in bottom of flexible bracing piece 15.
The embodiment is another preferred embodiment of the present invention, and discloses a portable soil nail installing machine, which has a specific structure as shown in fig. 1, wherein a limiting rod 9 is arranged at the front section of a machine frame 1, and one end of the limiting rod 9 extends into the projection area of a movable mounting table 2, so that the limiting rod 9 limits the inclined limit position of the movable mounting table 2;
further, the rack 1 is provided with a horizontal bubble 18, and the bottom of the rack 1 is fixedly connected with a scissor type lifting frame 20, so that the height adjustment of the mounting machine is realized.
After the mounting machine is moved to work, leveling is carried out according to needs, soil nails to be mounted are placed into the arc-shaped sliding groove, and meanwhile, a plurality of soil nails can be carried by the soil nail temporary storage rack; then the adjusting screw rod is driven to rotate through the adjusting shaft, the pull rod is driven to axially slide in the rotating process of the adjusting screw rod, so that the movable workbench is pulled to incline, when the arc-shaped sliding chute is aligned with the soil nail hole, the adjustment is in place, and at the moment, the soil nails are manually pushed to enter the soil nail hole, so that the soil nail installation can be completed;
compared with the prior art, the soil nail is placed in the arc-shaped sliding groove, other equipment is not needed to ensure that the soil nail is in a suspended inclined state, the soil nail cannot be bent in the installation process, and the installation process is simpler and more labor-saving; the invention can ensure that the inclination angle of the soil nail is stable, avoid errors caused by manual operation and greatly improve the installation efficiency, and meanwhile, the invention only needs an operator to push the soil nail into the soil nail hole, thereby being simpler and more convenient to operate and saving labor.
Claims (9)
1. The utility model provides a portable soil nail mounting plate, includes frame (1), the one end handing-over of frame (1) has movable mounting platform (2), its characterized in that: an arc-shaped chute (3) for placing soil nails is arranged on the movable mounting table (2); the rack (1) is also provided with a pull rod (4) in a sliding manner, one end of the pull rod (4) is hinged with the movable mounting table (2), the other end of the pull rod is connected with an adjusting screw rod (5) in a threaded manner, and the adjusting screw rod (5) is rotatably arranged on the rack (1); the frame (1) is further rotatably provided with an adjusting shaft (6), and the adjusting shaft (6) is connected with the adjusting screw rod (5) through a bevel gear (7).
2. The portable soil nail installing machine according to claim 1, wherein: still be provided with brace table (8) on frame (1), brace table (8) top surface and movable mounting platform (2) bottom surface laminating, and be provided with gag lever post (9) and waist type hole (10) of mutually supporting between brace table (8) and movable mounting platform (2).
3. The portable soil nail installing machine according to claim 1, wherein: still fixedly on movable mounting platform (2) be provided with soil nail temporary storage frame (11), the bottom of movable mounting platform (2) still be provided with baffle (12) of soil nail temporary storage frame (11) adaptation.
4. The portable soil nail installing machine according to claim 1, wherein: the frame (1) is further connected with a locking screw (13) in a threaded mode, and the end face of the locking screw (13) abuts against the adjusting shaft (6).
5. The portable soil nail installing machine according to claim 1, wherein: four corners of the rack (1) are connected with telescopic supporting rods (15) through connecting sleeves (14) in a threaded manner, and supporting plates (16) are fixedly arranged at the bottoms of the telescopic supporting rods (15).
6. The portable soil nail installing machine according to claim 1, wherein: the frame (1) is provided with a limiting rod (9) matched with the movable mounting table (2), and the frame (1) is also provided with a horizontal bubble (17).
7. The portable soil nail installing machine according to claim 1, wherein: an adjusting rotating wheel (18) is fixedly arranged on the adjusting shaft (6).
8. The portable soil nail installing machine according to claim 1, wherein: the pull rod (4) and the rack (1) are in sliding connection through a linear bearing seat (19).
9. The portable soil nail installing machine according to claim 1, wherein: the bottom of the machine frame (1) is also connected with a scissor type lifting frame (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911410380.5A CN111074887A (en) | 2019-12-31 | 2019-12-31 | Portable soil nail mounting plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911410380.5A CN111074887A (en) | 2019-12-31 | 2019-12-31 | Portable soil nail mounting plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111074887A true CN111074887A (en) | 2020-04-28 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911410380.5A Pending CN111074887A (en) | 2019-12-31 | 2019-12-31 | Portable soil nail mounting plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111074887A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111926819A (en) * | 2020-07-13 | 2020-11-13 | 福建和盛达建筑工程有限公司 | Soil nailing wall pouring device and method |
| CN112609703A (en) * | 2020-12-03 | 2021-04-06 | 中交二公局萌兴工程有限公司 | Construction process for supporting soil nailing wall |
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| JPH06128966A (en) * | 1992-10-16 | 1994-05-10 | Raito Kogyo Co Ltd | Anchor pedestal device for constructing slope protection frame |
| CN2263711Y (en) * | 1996-01-03 | 1997-10-01 | 山东省地质探矿机械厂 | Roofbolter |
| CN2291501Y (en) * | 1997-02-18 | 1998-09-16 | 中航勘察设计研究院 | Hammerblow brad driver |
| CN102628336A (en) * | 2012-05-07 | 2012-08-08 | 邢占东 | Batter pile construction drilling machine and construction method |
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| CN204590037U (en) * | 2015-03-19 | 2015-08-26 | 温州市华宏市政园林工程建设有限公司 | A kind of support frame for building |
| CN206570804U (en) * | 2017-02-18 | 2017-10-20 | 北京东地岩土工程有限公司 | A kind of brad driver of tilt adjustable |
| CN108411962A (en) * | 2018-05-10 | 2018-08-17 | 中建局集团第二建筑有限公司 | A kind of soil nail wall drilling construction device and its construction method |
| JP2018135695A (en) * | 2017-02-22 | 2018-08-30 | 新日鉄住金エンジニアリング株式会社 | Rotary-press-in system |
| CN208105259U (en) * | 2018-04-23 | 2018-11-16 | 宜昌恒生建筑安装有限公司 | A kind of architectural engineering roofbolt construction arrangement |
| CN208619033U (en) * | 2018-06-29 | 2019-03-19 | 武汉市市政路桥有限公司 | A kind of constructing tunnel drilling equipment |
| CN208632053U (en) * | 2018-08-13 | 2019-03-22 | 中国三峡建设管理有限公司 | A kind of ancillary equipment of lowering anchor cable |
| CN209163729U (en) * | 2018-11-12 | 2019-07-26 | 陕西铁路工程职业技术学院 | A kind of hole-forming device of the soil nail wall with locomotive function |
-
2019
- 2019-12-31 CN CN201911410380.5A patent/CN111074887A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06128966A (en) * | 1992-10-16 | 1994-05-10 | Raito Kogyo Co Ltd | Anchor pedestal device for constructing slope protection frame |
| CN2263711Y (en) * | 1996-01-03 | 1997-10-01 | 山东省地质探矿机械厂 | Roofbolter |
| CN2291501Y (en) * | 1997-02-18 | 1998-09-16 | 中航勘察设计研究院 | Hammerblow brad driver |
| WO2013098459A1 (en) * | 2011-12-28 | 2013-07-04 | Sandvik Mining And Construction Oy | Method and arrangement for post-drilling insertion |
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| CN208619033U (en) * | 2018-06-29 | 2019-03-19 | 武汉市市政路桥有限公司 | A kind of constructing tunnel drilling equipment |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111926819A (en) * | 2020-07-13 | 2020-11-13 | 福建和盛达建筑工程有限公司 | Soil nailing wall pouring device and method |
| CN112609703A (en) * | 2020-12-03 | 2021-04-06 | 中交二公局萌兴工程有限公司 | Construction process for supporting soil nailing wall |
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