CN112177024B - Structure and construction method for constructing supporting structure beam foundation on side slope - Google Patents
Structure and construction method for constructing supporting structure beam foundation on side slope Download PDFInfo
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- CN112177024B CN112177024B CN202010878283.5A CN202010878283A CN112177024B CN 112177024 B CN112177024 B CN 112177024B CN 202010878283 A CN202010878283 A CN 202010878283A CN 112177024 B CN112177024 B CN 112177024B
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- gear
- side slope
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D27/00—Foundations as substructures
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D17/00—Excavations; Bordering of excavations; Making embankments
- E02D17/20—Securing of slopes or inclines
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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
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- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Retaining Walls (AREA)
- Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
Abstract
The invention discloses a structure and a construction method for constructing a supporting structure beam foundation on a side slope. The containing frame is a rectangular frame body, the anchor rod is inserted into a soil layer of the side slope from an insertion hole of the containing frame, and stones are laid in the containing groove from the lower supporting structure beam and used for reinforcing the anchor rod; the two fixing seats are correspondingly fixed at the upper ends of the side slopes, the accommodating frame is placed on the side slopes from between the two fixing seats, the inserted rods at the two sides of the accommodating frame are inserted into the corresponding fixing seats, and the locking devices in the fixing seats lock the inserted rods when the locking devices are under the pressure of the accommodating frame. The invention places the stones in the accommodating frame, can quickly recover the stones after the construction is finished, not only can save the construction cost, but also is convenient for greening the slope.
Description
Technical Field
The invention relates to the technical field of building construction, in particular to a structure and a construction method for constructing a supporting structure beam foundation on a side slope.
Background
When building works on a side slope, such as bridge construction and road construction, a temporary support beam structure is often required to be built on the side slope, and at present, when a support is built, the bottom of an anchor rod is directly supported on an inclined plane of the side slope or a platform is simply chiseled on the inclined plane of the side slope to serve as the support of the anchor rod. The existing supporting method is easy to cause the slippage of the anchor rod, seriously influences the stability, and easily causes construction accidents or influences the construction quality. Among the prior art, improve the stability of stock through laying one deck stone in side slope department, however, this kind of mode is inconvenient carries out recycle to the stone after demolising the stock, moreover, leaves over the stone on the side slope also inconvenient afforests the side slope.
Disclosure of Invention
The invention aims to provide a structure and a construction method for constructing a supporting structure beam foundation on a side slope, which are convenient for recovering stones paved on the slope surface after construction is finished.
In order to achieve the purpose, the invention provides the following technical scheme: construct the structure of supporting construction beam basis on side slope, it includes:
the anchor rods are vertically fixed on the side slope and used for supporting the structural beam from the lower part;
the accommodating frame is a rectangular frame body and is placed by being attached to the surface of the side slope, the upper end surface of the accommodating frame is sunken towards the inside of the accommodating frame to form an accommodating groove, a plurality of insertion holes are formed in the bottom wall of the accommodating groove, the anchor rods are inserted into soil layers of the side slope from the insertion holes, and stones are laid in the accommodating groove;
the locking device comprises two fixing seats, insertion rods and locking devices, wherein the insertion rods are fixed on two sides of the upper end of the containing frame and matched with the fixing seats, the locking devices are arranged inside the fixing seats, the two fixing seats are correspondingly fixed at the upper end of a side slope, the containing frame is placed on the side slope from the two fixing seats, the insertion rods on two sides of the containing frame are inserted into the corresponding fixing seats, and the locking devices inside the fixing seats lock the insertion rods when receiving pressure of the containing frame.
Preferably, the fixing seat is a cuboid shell, a connecting plate is fixedly arranged at the upper end of the fixing seat in an integrated mode, the connecting plate is fixed on the horizontal ground above the side slope through a long bolt, a slot is formed in the upper end face of the fixing seat and the face, opposite to the other fixing seat, of the fixing seat, and the locking device is arranged in the slot.
Preferably, the locking device comprises a sliding shell, the sliding shell is arranged in the slot in a sliding manner, the upper end of the sliding shell is an open surface, and the interior of the sliding shell is hollow;
the first gear, the second gear and the third gear are coaxially and rotatably arranged in the sliding shell, and the diameters of the first gear, the second gear and the third gear are sequentially increased;
the first swing arm and the second swing arm are coaxially and rotatably arranged on the side wall of the upper end of the sliding shell, the first swing arm is driven to swing through a first gear, and the second swing arm is driven to swing in the direction opposite to that of the first swing arm through a second gear;
the driving rod is vertically fixed on the bottom wall of the slot, the upper end of the driving rod upwards penetrates into the sliding shell and is positioned on one side of the third gear, and a rack matched with the third gear is arranged on one surface, facing the third gear, of the driving rod;
the guide rod, the guide rod vertical fixation is on the lower terminal surface of slip shell, and its lower extreme is worn out the fixing base downwards, and the outside cover of guide rod between the diapire of slot and slip shell is equipped with the spring, at the bottom mounting of guide rod limit plate.
Preferably, the first swing arm comprises a fan-shaped connecting arm and an arc-shaped lower clamping arm, and teeth corresponding to the first gear are arranged at the edge of the fan-shaped connecting arm.
Preferably, the second swing arm includes an elliptical connecting arm and an arc-shaped upper clamping arm, and the elliptical connecting arm is sleeved outside the second gear and is provided with teeth corresponding to the second gear on the inner wall thereof.
The construction method for constructing the beam foundation of the supporting structure on the side slope comprises the following steps:
the first step is as follows: before construction, cleaning broken stones on the slope surface to keep the slope surface flat;
the second step is that: correspondingly fixing the two fixed seats at the upper edge of the side slope;
the third step: placing the accommodating frame between the two fixing seats, attaching the lower surface of the accommodating frame to the slope surface, inserting the insertion rods on the two sides of the accommodating frame into the slots of the fixing seats on the two sides, and locking the insertion rods through the locking devices;
the fourth step: inserting an anchor rod into a soil layer of the side slope from an insertion hole of the accommodating frame, then laying stones in the accommodating groove, and reinforcing the anchor rod which is used for supporting the structural beam;
the fifth step: and (4) finishing construction, namely when the temporarily erected anchor rod is dismantled, firstly upwards pulling out the anchor rod, and then upwards pulling out the whole accommodating frame to finish the recovery of stones.
Compared with the prior art, the invention has the following beneficial effects:
firstly, stones can be prevented from sliding off by paving the stones in the accommodating groove, and the stability of the anchor rod is improved;
secondly, after the construction is finished, the stones can be quickly recovered, so that the construction cost can be saved, and the greening of the slope is facilitated;
the locking device can lock the inserted rods on the two sides of the accommodating frame by using the self weight of the accommodating frame and the weight of the stones, and the locking device is more reliable as the locking device is more heavy.
Drawings
FIG. 1 is a schematic view of the mounting of the fixing base of the present invention;
FIG. 2 is a schematic view of a receiving frame according to the present invention;
FIG. 3 is a schematic view of the installation of the receiving frame of the present invention;
FIG. 4 is a schematic view of the anchor installation of the present invention;
FIG. 5 is a schematic view of the accommodating frame of the present invention when stones are laid therein;
FIG. 6 is a schematic view of the locking device of the present invention;
in the figure: 1-slope surface, 2-containing frame, 21-jack, 22-inserted rod, 3-fixed seat, 31-connecting plate, 32-slot, 4-sliding shell, 5-first swinging arm, 6-limiting plate, 7-anchor rod, 8-first gear, 9-second gear, 10-third gear, 11-second swinging arm, 12-driving rod, 13-guide rod and 14-spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 6, the present invention provides a technical solution: construct the structure of supporting construction beam basis on side slope, it includes: the anchor rod fixing device comprises a plurality of anchor rods 7, a containing frame 2, two fixing seats 3, insertion rods 22 fixed on two sides of the upper end of the containing frame 2 and matched with the fixing seats 3, and a locking device arranged inside the fixing seats 3.
The containing frame 2 is a rectangular frame body and is placed by being attached to the surface of a side slope, the upper end surface of the containing frame 2 is sunken towards the inside of the containing frame to form a containing groove, a plurality of inserting holes 21 are formed in the bottom wall of the containing groove, the anchor rod 7 is inserted into a soil layer of the side slope from the inserting holes 21 and used for paving stones in the containing groove from a lower supporting structure beam and reinforcing the anchor rod 7; two fixing bases 3 correspond and fix the upper end at the side slope, and holding frame 2 is placed the side slope from between two fixing bases 3 on, makes the inserted bar 22 of holding frame 2 both sides insert inside the fixing base 3 that corresponds separately, and the locking device of fixing base 3 inside locks inserted bar 22 when receiving the pressure of holding frame 2.
The fixing seat 3 is a cuboid shell, a connecting plate 31 is fixedly arranged at the upper end of the fixing seat, the connecting plate 31 is fixed on the horizontal ground above a side slope through a long bolt, a slot 32 is formed in the upper end face of the fixing seat 3 and the face opposite to the other fixing seat 3, and the locking device is arranged in the slot 32.
The locking device comprises a sliding shell 4, the sliding shell 4 is arranged in the slot 32 in a sliding mode, the upper end of the sliding shell 4 is an opening surface, and the interior of the sliding shell is hollow; the first gear 8, the second gear 9 and the third gear 10 are coaxially and rotatably arranged in the sliding shell 4, and the diameters of the first gear 8, the second gear 9 and the third gear 10 are sequentially increased; a first swing arm 5 and a second swing arm 11 coaxially and rotatably arranged on the upper end side wall of the sliding shell 4, wherein the first swing arm 5 is driven to swing through a first gear 8, and the second swing arm 11 is driven to swing in the opposite direction of the first swing arm 5 through a second gear 9; the driving rod 12 is vertically fixed on the bottom wall of the slot 32, the upper end of the driving rod 12 penetrates upwards into the sliding shell 4 and is positioned on one side of the third gear 10, and a rack matched with the third gear 10 is arranged on one side, facing the third gear 10, of the driving rod 12; the guide rod 13 is vertically fixed on the lower end face of the sliding shell 4, the lower end of the guide rod 13 penetrates out of the fixed seat 3 downwards, the spring 14 is sleeved outside the guide rod 13 between the bottom wall of the slot 32 and the sliding shell 4, and the limiting plate 6 is fixed at the bottom end of the guide rod 13.
The first swing arm 5 comprises a fan-shaped connecting arm and an arc-shaped lower clamping arm, and teeth corresponding to the first gear 8 are arranged at the edge of the fan-shaped connecting arm.
The second swing arm 11 includes an elliptical connecting arm and an arc-shaped upper clamping arm, and the elliptical connecting arm is sleeved outside the second gear 9 and is provided with teeth corresponding to the second gear 9 on the inner wall thereof.
Can push down slip shell 4 after inserted bar 22 inserts slot 32, make third gear 10 rotate along with actuating lever 12, third gear 10 can drive the rotation of coaxial first gear 8 and second gear 9 that sets up, the tooth external toothing at first gear 8 and fan-shaped linking arm edge, the tooth internal gearing on second gear 9 and the ellipse circular linking arm, when first gear 8 and second gear 9 direction of rotation are the same, can make fan-shaped linking arm and ellipse circular linking arm do opposite direction's swing, thereby make the lower arm lock that links firmly with fan-shaped linking arm and the last arm lock that links firmly with ellipse circular linking arm be close to each other or keep away from each other, lock or loosen inserted bar 22.
The construction method for constructing the beam foundation of the supporting structure on the side slope comprises the following steps:
the first step is as follows: before construction, cleaning broken stones on the slope surface 1 to keep the slope surface 1 flat;
the second step is that: correspondingly fixing the two fixed seats 3 at the upper edge of the side slope;
the third step: placing the accommodating frame 2 between the two fixed seats 3, attaching the lower surface of the accommodating frame to the slope surface 1, simultaneously inserting the inserted rods 22 on the two sides of the accommodating frame into the slots 32 of the fixed seats 3 on the two sides, and locking the inserted rods 22 through a locking device;
the fourth step: inserting the anchor rods 7 into soil layers of the side slopes from the insertion holes 21 of the accommodating frame 2, then paving stones in the accommodating grooves, and reinforcing the anchor rods 7, wherein the anchor rods 7 are used for supporting the structural beams;
the fifth step: and (3) finishing construction, and when the temporarily erected anchor rod 7 is dismantled, firstly upwards pulling out the anchor rod 7, and then upwards pulling out the whole accommodating frame 2 to finish the recovery of stones.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. Construct the structure on supporting construction beam basis on side slope, its characterized in that, it includes:
the anchor rods (7) are vertically fixed on the side slope and used for supporting the structural beam from the lower part;
the storage frame (2) is a rectangular frame body, the storage frame (2) is placed by being attached to the surface of the side slope, the upper end face of the storage frame (2) is sunken towards the interior of the storage frame to form a storage groove, a plurality of insertion holes (21) are formed in the bottom wall of the storage groove, the anchor rods (7) are inserted into soil layers of the side slope from the insertion holes (21), and stones are laid in the storage groove;
two fixing bases (3), fix in holding frame (2) upper end both sides and fixing base (3) matched with inserted bar (22), and set up the locking device in fixing base (3) inside, two fixing bases (3) correspond the upper end of fixing at the side slope, holding frame (2) are from placing the side slope between two fixing bases (3), make inserted bar (22) of holding frame (2) both sides insert inside fixing base (3) that correspond separately, the locking device of fixing base (3) inside locks inserted bar (22) when receiving the pressure of holding frame (2).
2. The structure of constructing a supporting structure beam foundation on a side slope according to claim 1, wherein: the fixing seat (3) is a cuboid shell, a connecting plate (31) is fixedly arranged at the upper end of the fixing seat, the connecting plate (31) is fixed on the horizontal ground above a side slope through a long bolt, a slot (32) is formed in the upper end face of the fixing seat (3) and the face, opposite to the other fixing seat (3), and the locking device is arranged in the slot (32).
3. A structure for constructing a supporting structure beam foundation on a side slope as claimed in claim 2, wherein: the locking device comprises a sliding shell (4), the sliding shell (4) is arranged in the slot (32) in a sliding mode, the upper end of the sliding shell (4) is an opening surface, and the interior of the sliding shell is hollow;
the first gear (8), the second gear (9) and the third gear (10) are coaxially and rotatably arranged in the sliding shell (4), and the diameters of the first gear (8), the second gear (9) and the third gear (10) are sequentially increased;
a first swing arm (5) and a second swing arm (11) which are coaxially and rotatably arranged on the side wall of the upper end of the sliding shell (4), wherein the first swing arm (5) is driven to swing through a first gear (8), and the second swing arm (11) is driven to swing in the direction opposite to that of the first swing arm (5) through a second gear (9);
the driving rod (12), the driving rod (12) is vertically fixed on the bottom wall of the slot (32), the upper end of the driving rod (12) upwards penetrates into the sliding shell (4) and is positioned on one side of the third gear (10), and a rack matched with the third gear (10) is arranged on one surface, facing the third gear (10), of the driving rod (12);
guide bar (13), guide bar (13) vertical fixation is on the lower terminal surface of slip shell (4), and fixing base (3) are worn out downwards to its lower extreme, and guide bar (13) outside cover between the diapire of slot (32) and slip shell (4) is equipped with spring (14), has spacing board (6) at the bottom mounting of guide bar (13).
4. A structure for constructing a supporting structure beam foundation on a side slope according to claim 3, wherein: the first swing arm (5) comprises a fan-shaped connecting arm and an arc-shaped lower clamping arm, and teeth corresponding to the first gear (8) are arranged at the edge of the fan-shaped connecting arm.
5. A structure for constructing a supporting structure beam foundation on a side slope according to claim 3, wherein: the second swing arm (11) comprises an oval connecting arm and an arc-shaped upper clamping arm, and the oval connecting arm is sleeved outside the second gear (9) and is provided with teeth corresponding to the second gear (9) on the inner wall of the oval connecting arm.
6. A construction method for constructing a supporting structure beam foundation on a side slope, which constructs a structure for constructing a supporting structure beam foundation on a side slope according to any one of claims 2 to 5, comprising:
the first step is as follows: before construction, the broken stones on the slope surface (1) are cleaned, so that the slope surface (1) is kept flat;
the second step is that: correspondingly fixing the two fixed seats (3) at the upper edge of the side slope;
the third step: placing the accommodating frame (2) between the two fixed seats (3), attaching the lower surface of the accommodating frame to the slope surface (1), simultaneously inserting the inserted rods (22) on the two sides of the accommodating frame into the slots (32) of the fixed seats (3) on the two sides, and locking the inserted rods (22) through a locking device;
the fourth step: inserting the anchor rods (7) into soil layers of the side slopes from the insertion holes (21) of the accommodating frames (2), then paving stones in the accommodating grooves, and reinforcing the anchor rods (7), wherein the anchor rods (7) are used for supporting the structural beams;
the fifth step: and (3) finishing construction, when the temporarily erected anchor rod (7) is dismantled, firstly upwards pulling out the anchor rod (7), and then upwards pulling out the whole accommodating frame (2) to finish the recovery of stones.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010878283.5A CN112177024B (en) | 2020-08-27 | 2020-08-27 | Structure and construction method for constructing supporting structure beam foundation on side slope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010878283.5A CN112177024B (en) | 2020-08-27 | 2020-08-27 | Structure and construction method for constructing supporting structure beam foundation on side slope |
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| Publication Number | Publication Date |
|---|---|
| CN112177024A CN112177024A (en) | 2021-01-05 |
| CN112177024B true CN112177024B (en) | 2022-02-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010878283.5A Active CN112177024B (en) | 2020-08-27 | 2020-08-27 | Structure and construction method for constructing supporting structure beam foundation on side slope |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6029493Y2 (en) * | 1981-01-22 | 1985-09-05 | 一彦 北川 | Steel box frame foundation dam retaining wall for civil engineering work |
| CN203270587U (en) * | 2013-05-20 | 2013-11-06 | 中建四局第三建筑工程有限公司 | Stepped side slope supporting structure |
| CN104164882A (en) * | 2013-05-20 | 2014-11-26 | 中建四局第三建筑工程有限公司 | Construction method for building support structural beam foundation on slope and structure thereof |
-
2020
- 2020-08-27 CN CN202010878283.5A patent/CN112177024B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6029493Y2 (en) * | 1981-01-22 | 1985-09-05 | 一彦 北川 | Steel box frame foundation dam retaining wall for civil engineering work |
| CN203270587U (en) * | 2013-05-20 | 2013-11-06 | 中建四局第三建筑工程有限公司 | Stepped side slope supporting structure |
| CN104164882A (en) * | 2013-05-20 | 2014-11-26 | 中建四局第三建筑工程有限公司 | Construction method for building support structural beam foundation on slope and structure thereof |
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| CN112177024A (en) | 2021-01-05 |
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