CN114809021A - A foundation ditch bank protection reinforcement equipment for civil engineering - Google Patents

A foundation ditch bank protection reinforcement equipment for civil engineering Download PDF

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Publication number
CN114809021A
CN114809021A CN202210621344.9A CN202210621344A CN114809021A CN 114809021 A CN114809021 A CN 114809021A CN 202210621344 A CN202210621344 A CN 202210621344A CN 114809021 A CN114809021 A CN 114809021A
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CN
China
Prior art keywords
slope protection
rod
plate
ratchet
fixed column
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Granted
Application number
CN202210621344.9A
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Chinese (zh)
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CN114809021B (en
Inventor
张玉成
胡海英
赵美会
李光威
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South China Agricultural University
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South China Agricultural University
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Publication of CN114809021A publication Critical patent/CN114809021A/en
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Publication of CN114809021B publication Critical patent/CN114809021B/en
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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
    • E02D17/02—Foundation pits
    • E02D17/04—Bordering surfacing or stiffening the sides of foundation pits
    • 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
    • E02D17/202—Securing of slopes or inclines with flexible securing means
    • 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
    • E02D17/205—Securing of slopes or inclines with modular blocks, e.g. pre-fabricated
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A10/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE at coastal zones; at river basins
    • Y02A10/23—Dune restoration or creation; Cliff stabilisation

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  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Paleontology (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)

Abstract

The invention belongs to the technical field of foundation pit slope protection, and discloses foundation pit slope protection reinforcing equipment for civil engineering, which comprises a fixed column, a conical rod, a cross rod, a sliding connecting rod and a slope protection net rack, wherein the fixed column is provided with an arc-shaped bulge and a first sliding groove, the fixed column is connected with a first adjusting plate and a limiting sleeve, the first adjusting plate is provided with a first adjusting groove, the limiting sleeve is connected with a rotating plate and a ratchet plate, the rotating plate is connected with a spring, the ratchet plate is provided with ratchet teeth, the conical rod is provided with an arc-shaped groove, the conical rod is connected with a second adjusting plate, the second adjusting plate is provided with a second adjusting groove, the cross rod is provided with a second sliding groove, the sliding connecting rod is provided with a guide part, the guide part is connected with a ratchet driving plate, the ratchet driving plate is connected with a limiting part, the cross rod is connected with the rotating sleeve rod, and the slope protection net rack is connected with a fixed support; the invention solves the problems that the slope protection reinforcing device in the prior art cannot be suitable for foundation pit walls with certain angles, is easy to damage and has short service life, and is suitable for foundation pit slope protection of civil engineering.

Description

A foundation ditch bank protection reinforcement equipment for civil engineering
Technical Field
The invention relates to the technical field of foundation pit slope protection, in particular to foundation pit slope protection reinforcing equipment for civil engineering.
Background
The civil engineering aims at forming engineering structures such as spaces, passages and the like which are required by human production or life and have good functions, comfort and beauty, along with the development of the society, the engineering structures are increasingly large and complex, super high-rise buildings, super large bridges, huge dams and complex subway systems are continuously emerged, the living requirements of people are met, and meanwhile, the social strength is also realized; the fundamental problem to be solved in civil engineering is the safety of engineering, so that the engineering structure can resist various natural or artificial acting forces, any engineering structure bears the self weight and the action of using load and wind, the change of temperature and humidity can also produce force action on the civil engineering structure, the civil engineering structure also needs to consider resisting the earthquake action in an earthquake area, and in addition, the influence of artificial actions such as explosion, vibration and the like on the civil engineering can not be ignored. Therefore, in civil engineering construction, a foundation pit needs to be protected, and a foundation pit support is a retaining, reinforcing and protecting measure adopted for the side wall of the foundation pit and the surrounding environment in order to ensure the safety of underground structure construction and the surrounding environment of the foundation pit; present foundation ditch bank protection reinforcing apparatus adopts straight platelike more, only can be applied to the foundation ditch of perpendicular pot wall, can't use in the foundation ditch of slope pot wall, application range reduces greatly, and, present foundation ditch bank protection reinforcing apparatus fixed structure, receive like earthquake vibrations to the engineering structure, wind-force changes, when leading the variable load such as the change of temperature humidity, the bank protection reinforcing apparatus fixed structure "bumps firmly with the load that receives, lead to the reinforcing apparatus to damage easily, the life-span that reinforcing apparatus used is short, and simultaneously, to the foundation ditch pot wall that has certain angle, the effective reinforcement to the pot wall also can't be accomplished to current straight platelike reinforcing apparatus.
Disclosure of Invention
The invention aims to provide foundation pit slope protection reinforcing equipment for civil engineering, and solves the problems that a slope protection reinforcing device in the prior art cannot be suitable for foundation pit walls with certain angles, is easy to damage and has short service life.
In order to achieve the above purpose, the invention provides the following technical scheme:
the basic technical scheme provided by the invention is as follows: a foundation pit slope protection reinforcing device for civil engineering comprises a fixing column, a conical rod and a slope protection net rack, wherein an arc-shaped bulge is arranged on the lower side of the fixing column, an arc-shaped groove is formed in the upper side of the conical rod, the arc-shaped bulge is matched with the arc-shaped groove, a first adjusting plate is connected to the lower side of the fixing column, a first adjusting groove is formed in the first adjusting plate, a second adjusting groove is formed in the upper side of the conical rod, a locking bolt combination is simultaneously penetrated through the first adjusting groove and the second adjusting groove, the first adjusting plate and the second adjusting plate are connected through the locking bolt combination, a limiting sleeve is further slidably sleeved on the outer side of the fixing column, the lower end surface of the limiting sleeve is lower than the upper end surface of the conical rod, a plurality of rotating plates are rotatably connected to the lower side of the limiting sleeve, and the plurality of rotating plates are arranged in a conical shape with a large upper portion and a small portion, the rotating plate is connected with a spring, the free end of the spring is connected with the taper rod, the surface of the fixed column is provided with a first sliding groove, the first sliding groove is connected with a sliding connecting rod in a sliding manner, the upper side of the fixed column is connected with a cross rod in a rotating manner, the cross rod is provided with a second sliding groove, the free end of the sliding connecting rod is connected with the second sliding groove in a sliding manner, the sliding connecting rod is further provided with a guide part, the guide part slides up and down along the axial direction of the first sliding groove, the guide part is connected with a ratchet driving plate, the ratchet driving plate is connected with a limiting part in a rotating manner, the upper side of the limiting sleeve is connected with a ratchet plate, the ratchet plate is provided with ratchet teeth, the teeth of the ratchet teeth are protruded downwards, the ratchet teeth are matched with the limiting part, the free end of the cross rod is connected with a rotating sleeve rod in a rotating manner, and the slope protection net rack is connected with the pit wall of a foundation pit, the upside of slope protection rack is connected with the fixed bolster, the fixed bolster is connected with the support connecting rod, rotate the loop bar with the support connecting rod slides and cup joints.
The principle of the basic technical scheme is as follows: the taper rod is pegged graft inboard in the foundation ditch, and the upside of taper rod passes through the adjustment tank of seting up on the regulating plate and connects the fixed column, and the horizontal pole is connected to the fixed column, and the horizontal pole is connected and is rotated the loop bar, and the bank protection rack is connected with the hole wall of foundation ditch simultaneously to upside at the bank protection rack is connected with the fixed bolster, rotates the loop bar and is connected with the support connecting rod of fixed bolster, realizes the support to the bank protection rack, thereby realizes strutting to the foundation ditch. The upper side of the conical rod is provided with an arc-shaped groove, the lower side of the fixed column is provided with an arc-shaped bulge, the arc-shaped bulge is matched with the arc-shaped groove, so that automatic alignment can be realized under the action of gravity in the connection process between the fixed column and the conical rod, meanwhile, the fixed column can slide along the axial direction of the fixed column by utilizing an adjusting plate provided with an adjusting groove and through the combined connection of a locking bolt, when the load borne by the fixed column is overlarge, the fixed column slides downwards, the unloading of the dynamic load is realized, and the fixed column is ensured to be always in a vertical state by combining the connection relation between the fixed column and the conical rod; the limiting sleeve is sleeved on the outer side of the fixed column in a sliding mode, a plurality of rotating plates forming a cone are connected to the lower side of the limiting sleeve in a rotating mode, when the rotating plates are inserted into the foundation pit downwards along with the conical rod, the lower sides of the rotating plates are conical tips and are easy to insert into the ground, meanwhile, the springs can be compressed, if the fixed column is toppled over or pulled upwards, the cone formed by the rotating plates is in an open state and is difficult to pull out of the ground, and therefore stability of the conical rod and the fixed column is improved; the slope protection rack supports the foundation pit according to the pit wall of the foundation pit, when the pit wall collapses, the slope protection rack is through the fixed bolster, support connecting rod and rotation loop bar apply a decurrent power for the slip connecting rod, make the upside of slip connecting rod slide left along the second spout, and the guide part of slip connecting rod moves down along first spout, the guide part gliding down with ratchet drive plate downstream, simultaneously because the ratchet tooth that is equipped with on the ratchet board is bellied downwards, the limiting plate can freely slide downwards, drive the stop collar and inject below the ground more deeply downwards simultaneously, slow down gradually or eliminate the excessive load that the slope protection rack received, and this process has further improved the stability of awl pole and fixed column, its ability of strutting improves.
On the basis of the technical scheme, the utility model discloses can also do as follows the improvement:
preferably, a plurality of through holes are formed in each of the plurality of rotating plates, and the plurality of through holes are uniformly formed in the rotating plates.
Preferably, the limiting piece is made of a ferrous material, the ratchet driving plate is connected with a magnet, and under the action of the magnet, the limiting piece and the ratchet teeth are in a normally engaged state.
Preferably, the slope protection rack is formed by connecting a plurality of steel wires and a support steel pipe, the fixed support is connected with the support steel pipe, and the slope protection rack is connected with the foundation pit wall through an anchor rod.
Preferably, the slope protection net rack is provided with a plurality of pieces, and the plurality of pieces of slope protection net rack are rotatably connected with each other.
The beneficial effects of the technical scheme are that:
1. the slope protection net racks are connected with the supporting steel pipes by using iron wires, so that the stability of the slope protection net rack structure is improved, the drainage is facilitated, meanwhile, a plurality of slope protection net racks which are rotatably connected are attached and connected according to the pit walls of the foundation pit, and a plurality of slope protection net racks can be connected according to the actual conditions of the pit walls, so that the reinforcement equipment can use the pit walls of the foundation pit with any angle, the foundation stability of the pit walls of the foundation pit is improved, and the application range is expanded;
2. the taper rod is connected with the fixing column through the adjusting plate, the adjusting groove is formed in the adjusting plate, when the fixing column is subjected to excessive load, downward force is applied to the taper rod in the downward sliding process of the fixing column along the adjusting groove, the excessive load is gradually slowed down and absorbed, accidental damage of the reinforcing equipment due to hard collision of the reinforcing equipment and the excessive load is avoided, and the service life of the reinforcing equipment is prolonged;
3. the taper rod and the fixing column are matched with each other through the arc-shaped bulge and the arc, the inclined fixing column can be automatically aligned under the action of gravity, the verticality of the fixing column is ensured, the mechanical load of the whole device is uniform, and the use performance of the device is improved;
4. the limiting sleeve can limit the fixed column to avoid the fixed column from being inclined accidentally, and meanwhile, a plurality of rotating plates which are arranged in a conical shape are rotatably connected to the lower side of the limiting sleeve, the rotating plates are downwards inserted into the ground along with the taper rod without influence, but when the rotating plates need to be pulled out, soil enters the conical rotating plates from the through holes, and when the conical rotating plates are opened, the resistance on the rotating plates is increased, so that the stability of the fixing equipment is improved;
5. the locating part is in the normal meshing state with the ratchet tooth under the effect of magnet, when the slope protection rack received excessive load, the guide part of slip connecting rod slided downwards along first spout, the ratchet drive plate downstream together with the locating part, the ratchet drive plate makes stop collar downstream insert darker ground simultaneously, this process subtracts and absorbs excessive load, avoid this reinforcing apparatus to be "crushed", at the in-process that slows down and absorbs excessive load, still constantly improve whole reinforcing apparatus's support ability, improve the effect of strutting the foundation ditch pit wall, guarantee under the condition of reinforcing apparatus safety promptly, constantly improve and strut the effect, the effectual of use, easily popularization and application.
Drawings
Fig. 1 is a schematic structural view of a foundation pit slope protection reinforcing device for civil engineering of the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1 at A;
FIG. 3 is an enlarged partial view at B of FIG. 2;
FIG. 4 is an enlarged view of a portion of FIG. 2 at C;
the names of corresponding labels in the drawings are:
the device comprises a fixing column 1, a first sliding chute 2, an arc-shaped bulge 3, a first adjusting plate 4, a first adjusting groove 5, a conical rod 6, an arc-shaped groove 7, a second adjusting plate 8, a second adjusting groove 9, a locking bolt combination 10, a limiting sleeve 11, a ratchet plate 12, ratchet teeth 13, a rotating plate 14, a spring 15, a through hole 16, a cross rod 17, a second sliding chute 18, a sliding connecting rod 19, a guide part 20, a ratchet driving plate 21, a limiting part 22, a magnet 23, a rotating sleeve rod 24, a fixing support 25, a support connecting rod 26 and a slope protection net rack 27.
Detailed Description
The invention is described in further detail below with reference to the following figures and embodiments:
as shown in fig. 1 to 4, a foundation pit slope protection reinforcing device for civil engineering, comprising a fixed column 1, a conical rod 6 and two slope protection net racks 27, wherein an arc-shaped protrusion 3 is arranged at the lower side of the fixed column 1, an arc-shaped groove 7 is arranged at the upper side of the conical rod 6, the arc-shaped protrusion 3 is matched with the arc-shaped groove 7, a first adjusting plate 4 is integrally formed at the lower side of the fixed column 1, a first adjusting groove 5 is formed on the first adjusting plate 4, a second adjusting plate 8 is integrally formed at the upper side of the conical rod 6, a second adjusting groove 9 is formed on the second adjusting plate 8, a locking bolt combination 10 is simultaneously penetrated through the first adjusting groove 5 and the second adjusting groove 9, the first adjusting plate 4 and the second adjusting plate 8 are connected through the locking bolt combination 10, a limit sleeve 11 is further slidably sleeved at the outer side of the fixed column 1, the lower end surface of the limit sleeve 11 is lower end surface lower than the upper end surface of the conical rod 6, a plurality of rotating plates 14 are rotatably connected at the lower side of the limit sleeve 11, a plurality of rotating plates 14 are provided with a plurality of through holes 16, the plurality of through holes 16 are uniformly arranged on the rotating plates 14, the plurality of rotating plates 14 are arranged in a conical shape with a large top and a small bottom, the lower side of the rotating plates 14 is connected with a spring 15, the free end of the spring 15 is connected with a conical rod 6, the surface of a fixed column 1 is provided with a first sliding chute 2, the first sliding chute 2 is connected with a sliding connecting rod 19 in a sliding manner, the upper side of the fixed column 1 is connected with a cross rod 17 in a rotating manner, the cross rod 17 is provided with a second sliding chute 18, the free end of the sliding connecting rod 19 is connected with the second sliding chute 18 in a sliding manner, the sliding connecting rod 19 is further provided with a guide part 20, the guide part 20 slides up and down along the axial direction of the first sliding chute 2, the lower side of the guide part 20 is connected with a ratchet driving plate 21, the ratchet driving plate 21 is connected with a limiting part 22 in a rotating manner, the limiting part 22 is made of an iron material, the upper side of a limiting sleeve 11 is connected with a ratchet plate 12, and the ratchet teeth 12 are provided with ratchet teeth 13, the tooth of ratchet tooth 13 is protruding downwards, ratchet tooth 13 sets up with the cooperation of locating part 22, ratchet drive plate 21 still is connected with magnet 23, under the effect of magnet 23, locating part 22 and ratchet tooth 13 are in the normal mesh state, the right-hand member of horizontal pole 17 rotates and is connected with rotation loop bar 24, two piece bank protection rack 27 is formed by connecting many steel wires and support steel pipe, bank protection rack 27 passes through the stock and is connected with foundation ditch pit wall, rotate between two piece bank protection rack 27 and be connected, two piece bank protection rack 27's support steel pipe is connected with fixed bolster 25 simultaneously, fixed bolster 25 is connected with support connecting rod 26, it cup joints with support connecting rod 26 to rotate loop bar 24.
The specific implementation process is as follows:
when the reinforcing equipment is used, firstly, the slope protection net rack 27 is fixed with the pit wall by utilizing the anchor rod according to the angle of the pit wall of the foundation pit, so that the good attaching effect between the slope protection net rack 27 and the pit wall is ensured, then, the fixing support 25 is connected on the supporting steel pipe forming the slope protection net rack 27 by utilizing the bolt combination, then, the limiting sleeve 11 passes through the fixing column 1, the rotating plate 14 is connected with the spring 15, the free end of the spring 15 is connected with the taper rod 6, meanwhile, the taper rod 6 is connected with the fixing column 1 by utilizing the locking bolt combination 10 to pass through the first adjusting groove 5 and the second adjusting groove 9, then, the spring 15 is compressed, so that the tips of the rotating plates 14 are attached to the tips of the taper rod 6 and are inserted into the ground for fixing, the stability of the taper rod 6 and the fixing column 1 is ensured, the cross rod 17 is rotationally connected with the fixing column 1, and the guide part 20 of the sliding connecting rod 19 is slidably connected with the first sliding chute 2, the upper end of the sliding connecting rod 19 is connected with the second sliding groove 18 in a sliding mode, the rotating loop bar 24 is connected with the cross bar 17 in a rotating mode, and finally the rotating loop bar 24 is sleeved with the support connecting rod 26 on the fixed support 25 in a sliding mode, and therefore the assembling connection of the reinforcing equipment is completed.
In the using process of the reinforcing equipment, the support steel pipes of the slope protection net rack 27 can realize the drainage of the pit wall; when the fixed column 1 is subjected to excessive load, a downward force is applied to the taper rod 6 in the downward sliding process of the fixed column 1, the excessive load is gradually slowed down and absorbed, and accidental damage of the reinforcing equipment caused by hard collision of the reinforcing equipment and the excessive load is avoided; the taper rod 6 and the fixed column 1 are matched with each other through the arc-shaped bulge 3 and the arc, and the fixed column 1 which is inclined realizes automatic alignment under the action of gravity, so that the verticality of the fixed column 1 is ensured; the limiting sleeve 11 limits the fixed column 1, and meanwhile, a plurality of rotating plates 14 which are arranged in a conical shape are rotatably connected to the lower side of the limiting sleeve, so that the rotating plates 14 are inserted into the ground downwards without influence, when the rotating plates are required to be pulled out, soil enters the conical rotating plates 14 from the through holes 16, and the resistance of the rotating plates 14 is increased when the rotating plates are opened; when the slope protection net frame 27 is excessively loaded, the guide portion 20 of the sliding link 19 slides downward, so that the stop collar 11 moves downward to be inserted into the deeper ground, the process of reducing and absorbing the excessive load prevents the reinforcing apparatus from being "crushed", and the whole reinforcing apparatus continuously improves the supporting capability in the process of reducing and absorbing the excessive load.
The above description is only an example of the present invention, and the common general knowledge of the technical solutions or characteristics known in the solutions is not described herein too much. It should be noted that, for those skilled in the art, without departing from the technical solution of the present invention, several variations and modifications can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.

Claims (5)

1. The utility model provides a foundation ditch bank protection reinforcement equipment for civil engineering which characterized in that: the slope protection device comprises a fixed column, a conical rod and a slope protection net rack, wherein an arc-shaped bulge is arranged on the lower side of the fixed column, an arc-shaped groove is arranged on the upper side of the conical rod, the arc-shaped bulge is matched with the arc-shaped groove, a first adjusting plate is connected to the lower side of the fixed column, a first adjusting groove is formed in the first adjusting plate, a second adjusting plate is connected to the upper side of the conical rod, a second adjusting groove is formed in the second adjusting plate, locking bolt combinations are simultaneously penetrated through the first adjusting groove and the second adjusting groove, the first adjusting plate and the second adjusting plate are connected through the locking bolt combinations, a limiting sleeve is further sleeved on the outer side of the fixed column in a sliding mode, the lower end face of the limiting sleeve is lower than the upper end face of the conical rod, a plurality of rotating plates are rotatably connected to the lower side of the limiting sleeve, and the plurality of rotating plates are arranged in a conical shape with a large upper portion and a small portion, the rotating plate is connected with a spring, the free end of the spring is connected with the taper rod, the surface of the fixed column is provided with a first sliding groove, the first sliding groove is connected with a sliding connecting rod in a sliding manner, the upper side of the fixed column is connected with a cross rod in a rotating manner, the cross rod is provided with a second sliding groove, the free end of the sliding connecting rod is connected with the second sliding groove in a sliding manner, the sliding connecting rod is further provided with a guide part, the guide part slides up and down along the axial direction of the first sliding groove, the guide part is connected with a ratchet driving plate, the ratchet driving plate is connected with a limiting part in a rotating manner, the upper side of the limiting sleeve is connected with a ratchet plate, the ratchet plate is provided with ratchet teeth, the teeth of the ratchet teeth are protruded downwards, the ratchet teeth are matched with the limiting part, the free end of the cross rod is connected with a rotating sleeve rod in a rotating manner, and the slope protection net rack is connected with the pit wall of a foundation pit, the upside of slope protection rack is connected with the fixed bolster, the fixed bolster is connected with the support connecting rod, rotate the loop bar with the support connecting rod slides and cup joints.
2. A foundation pit slope protection reinforcement device for civil engineering according to claim 1, characterized in that: the rotating plates are all provided with a plurality of through holes, and the through holes are uniformly formed in the rotating plates.
3. The foundation pit slope protection reinforcing equipment for civil engineering according to claim 1, characterized in that: the locating part is made by the iron material, the ratchet drive plate is connected with magnet under the effect of magnet, the locating part with the ratchet tooth is in normal mesh state.
4. A foundation pit slope protection reinforcement device for civil engineering according to claim 1, characterized in that: the slope protection rack is formed by connecting a plurality of steel wires and a support steel pipe, the fixed support is connected with the support steel pipe, and the slope protection rack is connected with the pit wall of the foundation pit through the anchor rod.
5. A foundation pit slope protection reinforcement equipment for civil engineering according to claim 4, characterized in that: the slope protection net rack has many, many rotate between the slope protection net rack and connect.
CN202210621344.9A 2022-06-02 2022-06-02 A foundation ditch bank protection strengthening equipment for civil engineering Active CN114809021B (en)

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Application Number Priority Date Filing Date Title
CN202210621344.9A CN114809021B (en) 2022-06-02 2022-06-02 A foundation ditch bank protection strengthening equipment for civil engineering

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Application Number Priority Date Filing Date Title
CN202210621344.9A CN114809021B (en) 2022-06-02 2022-06-02 A foundation ditch bank protection strengthening equipment for civil engineering

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CN114809021A true CN114809021A (en) 2022-07-29
CN114809021B CN114809021B (en) 2023-04-21

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001226973A (en) * 2000-02-18 2001-08-24 Kyowa Doken:Kk Slope protecting method
KR100793985B1 (en) * 2007-08-30 2008-01-16 주식회사 한국종합기술 Method and structure of slope reinforce
CN208563307U (en) * 2018-07-30 2019-03-01 中亿丰建设集团股份有限公司 A kind of combined support structure of CSM Soil-cement Wall interpolation stiffness stake
CN209523207U (en) * 2019-01-12 2019-10-22 黄河科技学院 A kind of anti-avalanche bracket of civil engineering foundation pit
CN214657074U (en) * 2021-02-02 2021-11-09 河南卓越建设工程有限公司 Civil engineering is safety support structure for excavation supporting
CN114032924A (en) * 2021-12-16 2022-02-11 杨强 Foundation ditch bank protection reinforced structure for civil engineering

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001226973A (en) * 2000-02-18 2001-08-24 Kyowa Doken:Kk Slope protecting method
KR100793985B1 (en) * 2007-08-30 2008-01-16 주식회사 한국종합기술 Method and structure of slope reinforce
CN208563307U (en) * 2018-07-30 2019-03-01 中亿丰建设集团股份有限公司 A kind of combined support structure of CSM Soil-cement Wall interpolation stiffness stake
CN209523207U (en) * 2019-01-12 2019-10-22 黄河科技学院 A kind of anti-avalanche bracket of civil engineering foundation pit
CN214657074U (en) * 2021-02-02 2021-11-09 河南卓越建设工程有限公司 Civil engineering is safety support structure for excavation supporting
CN114032924A (en) * 2021-12-16 2022-02-11 杨强 Foundation ditch bank protection reinforced structure for civil engineering

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