CN218264011U - Anti-floating structure based on anti-floating anchor rod - Google Patents

Anti-floating structure based on anti-floating anchor rod Download PDF

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Publication number
CN218264011U
CN218264011U CN202222005566.6U CN202222005566U CN218264011U CN 218264011 U CN218264011 U CN 218264011U CN 202222005566 U CN202222005566 U CN 202222005566U CN 218264011 U CN218264011 U CN 218264011U
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China
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wall
anchor rod
waterproof
floating anchor
floating
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CN202222005566.6U
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Chinese (zh)
Inventor
肖水明
龙文梁
郑伟
邹晓亮
李阳
饶嘉威
钟元濡
邹子龙
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Shenzhen Municipal Group Co ltd
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Shenzhen Municipal Engineering Corp
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Abstract

The utility model relates to a civil engineering's technical field discloses anti-floating structure based on anti-floating anchor rod, including soil basic unit, the mounting groove has been seted up on the outer wall top of soil basic unit, be provided with anti-floating anchor rod in the mounting groove, be provided with waterproof component in the soil basic unit, waterproof component includes first waterproof part, stagnant water steel sheet and the waterproof part of second, the utility model discloses in, through the fixed disk and the stagnant water steel sheet that set up, can not only improve the sealed water-proof effects of anti-floating anchor rod and mounting groove junction, avoid groundwater to spill over from the mounting groove, also can strengthen the holistic rigidity intensity of anti-floating anchor rod simultaneously, and then avoid anti-floating anchor rod to produce the disturbance in the construction and cause destruction to water proof coating and cement mortar, and then avoid causing the damage and lead to appearing the circumstances such as leaking to whole waterproof node.

Description

Anti-floating structure based on anti-floating anchor rod
Technical Field
The patent of the utility model relates to a civil engineering's technical field particularly, relates to anti structure of floating based on anti anchor rod that floats.
Background
In the underground structure of the building engineering, in order to resist the buoyancy caused by the rise of the underground water level and resist the upward displacement of the building, an anti-floating anchor rod (also called an anti-floating pile) is usually adopted as an anti-floating measure of the underground structure to ensure the safety and stability of the building. The rod pieces such as reinforcing steel bars at one end of the anti-floating anchor rod are connected with the foundation, and the anchor rod pile body at the other end penetrates into the stratum and penetrates through the concrete cushion layer and the waterproof layer.
Chinese patent in 2019.01.15 discloses a waterproof system of an anti-floating anchor rod in publication number CN208379645U, which includes: the cement-based permeable crystalline waterproof layer is arranged around the anchoring ribs of the anti-floating anchor rod; the waterproof roll layer is arranged on the cement-based permeable crystalline waterproof layer, a first through hole is formed in the middle of the waterproof roll layer, and an anchoring rib of the anti-floating anchor rod is located in the first through hole; the water stop ring is arranged on the waterproof roll material layer; and the non-cured rubber asphalt waterproof layer is arranged in the first through hole and is filled on the inner side of the water stop ring. The waterproof system of the anti-floating anchor rod is suitable for the anti-floating anchor rod to be waterproof, and the waterproof effect is good.
Although the above-mentioned patent technique can improve the water-proof effects to anti-floating anchor rod, the rigid water repellent of node has been left out to this kind of way, if produce the disturbance in not considering the construction and can influence waterproof, because of water proof coating and cement mortar are more fragile, extremely destroys easily behind the external force disturbance to lead to the waterproof layer to appear damaging and the condition such as appearing leaking.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a novel anti structure of floating, aim at solving among the prior art not consider in the construction if produce the disturbance can influence waterproof production, because of water proof coating and cement mortar are more fragile, destroy extremely easily behind the external force disturbance to lead to the waterproof layer to appear damaging and the problem of the condition such as appearing leaking.
The utility model is realized in such a way, the anti-floating structure based on the anti-floating anchor rod comprises a soil base layer, wherein the top end of the outer wall of the soil base layer is provided with a mounting groove, the anti-floating anchor rod is arranged in the mounting groove, and the soil base layer is provided with a waterproof component;
waterproof assembly includes first waterproof component, stagnant water steel sheet and second waterproof component, first waterproof component set up the inner wall of mounting groove and with the outer wall fixed connection of anti-floating anchor rod, the stagnant water steel sheet sets up the inner wall at soil basic unit and is located the top of fixed disk, the outer wall fixed connection of stagnant water steel sheet and anti-floating anchor rod, the waterproof component of second sets up the outer wall top at soil basic unit.
Preferably, the first waterproof part comprises a fixed disc, the top end of the outer wall of the fixed disc is provided with a mounting hole at a position corresponding to the outer wall of the anti-floating anchor rod, and the outer wall of the anti-floating anchor rod is correspondingly connected with the inner wall of the mounting hole.
Preferably, a water stop ring a is arranged between the inner wall of the mounting hole and the outer wall of the anti-floating anchor rod, the inner wall of the water stop ring a is fixedly connected with the outer wall of the anti-floating anchor rod, and the outer wall of the water stop ring a is fixedly connected with the inner wall of the mounting hole.
Preferably, the ring channel has been seted up to the outer wall side of fixed disk, ring channel inner wall connection has seal ring b, seal ring b's outer wall and the inner wall butt of mounting groove, the outer wall top edge of fixed disk is in and corresponds the equal threaded connection of position department with seal ring b and has fixing bolt, fixing bolt's bottom pass the inner wall top of ring channel and seal ring b's outer wall top in proper order and with the inner wall bottom threaded connection of ring channel.
Preferably, the concrete slurry is poured on the inner wall of the mounting groove and the bottom end of the outer wall of the fixed disc, the outer wall of the water stop steel plate is fixedly connected with the inner wall of the mounting groove, and the outer wall of the anti-floating anchor rod is fixedly connected with the inner wall of the water stop steel plate.
Preferably, waterproof sealing slurry is poured on the inner wall of the mounting groove and the upper side and the lower side of the outer wall of the water stop steel plate, and the bottom end of the waterproof sealing slurry is arranged above the top end of the outer wall of the fixed disc.
Preferably, the second waterproof part comprises a cement-based permeable crystalline waterproof layer, the bottom end of the outer wall of the cement-based permeable crystalline waterproof layer is connected with the top end of the outer wall of the soil base layer, and the top end of the outer wall of the cement-based permeable crystalline waterproof layer is fixedly provided with the second waterproof layer.
Preferably, the outer wall top of second waterproof layer is fixed with waterproofing membrane, waterproofing membrane's outer wall top is fixed with the bottom plate, the outer wall upper end of anti-floating anchor rod all is connected with the inner wall of bottom plate.
Has the beneficial effects that:
the utility model discloses in, through the fixed disk and the stagnant water steel sheet that set up, can not only improve the sealed water-proof effects of anti-floating anchor and mounting groove junction, avoid groundwater to spill over from the mounting groove, also can strengthen the holistic rigidity intensity of anti-floating anchor simultaneously, and then avoid anti-floating anchor to produce the disturbance in the construction and cause destruction to water proof coating and cement mortar, and then avoid causing the damage and lead to appearing the condition such as leaking to whole waterproof node.
Drawings
FIG. 1 is a schematic sectional view of the front view of the present invention;
FIG. 2 is a schematic view of the external structure of the fixing plate of the present invention in the top view direction;
FIG. 3 is a schematic sectional view of the fixing plate of the present invention in the front view direction;
fig. 4 is a schematic view of the three-dimensional structure of the fixing plate of the present invention in the downward direction.
Description of reference numerals:
100. a soil base layer; 110. mounting grooves; 120. concrete slurry; 200. an anti-floating anchor rod; 300. fixing the disc; 310. mounting holes; 311. a water stop ring a; 320. a water stop ring b; 321. fixing the bolt; 400. a water stop steel plate; 410. waterproof sealing slurry; 500. a cement-based capillary crystalline waterproof layer; 510. a second waterproof layer; 520. waterproof coiled materials; 600. a base plate.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The following describes the implementation of the present invention in detail with reference to specific embodiments.
The same or similar reference numerals in the drawings of the present embodiment correspond to the same or similar components; in the description of the present invention, it should be understood that if there are the terms "upper", "lower", "left", "right", etc. indicating the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, it is only for convenience of description and simplification of the description, but it is not intended to indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore the terms describing the positional relationship in the drawings are only for illustrative purposes and are not to be construed as limitations of the present patent, and those skilled in the art can understand the specific meanings of the terms according to specific situations.
Referring to fig. 1 to 4, for the preferred embodiment of the present invention, an anti-floating structure based on anti-floating anchor comprises a soil base layer 100, wherein an installation groove 110 is formed on the top end of the outer wall of the soil base layer 100, the installation groove 110 is formed to fixedly connect the anti-floating anchor 200 with the soil base layer 100, the anti-floating anchor 200 is disposed in the installation groove 110, a waterproof assembly is disposed on the soil base layer 100 and is used to improve the waterproof effect on the connection between the anti-floating anchor 200 and the soil base layer 100, the waterproof assembly comprises a first waterproof member, a water stop steel plate 400 and a second waterproof member, the first waterproof member is disposed on the inner wall of the installation groove 110 and is fixedly connected with the outer wall of the anti-floating anchor 200, the first waterproof member is used to prevent a large amount of groundwater from flowing out of the installation groove 110, the first waterproof member comprises a fixed disk 300, the top end of the outer wall of the fixed disk 300 is provided with installation holes 310 at positions corresponding to the outer wall of the anti-floating anchor 200, the outer wall of the anti-floating anchor 200 is correspondingly connected with the inner wall of the mounting hole 310, the mounting hole 310 is formed to enable the anti-floating anchor 200 to pass through the upper side and the lower side of the outer wall of the fixing plate 300, the number of the mounting holes 310 is the same as that of the anti-floating anchors 200, a water stop ring a311 is arranged between the inner wall of the mounting hole 310 and the outer wall of the anti-floating anchor 200, the inner wall of the water stop ring a311 is fixedly connected with the outer wall of the anti-floating anchor 200, the water stop ring a311 is arranged to improve the sealing performance when the anti-floating anchor 200 is connected with the inner wall of the mounting hole 310 and prevent groundwater from overflowing from the mounting hole 310, the water stop ring a311 is a water stop member which expands when encountering water, the outer wall of the anti-floating anchor 200 is fixedly connected with the upper side and the lower side of the outer wall of the mounting hole 310 by welding, the outer wall of the water stop ring a311 is fixedly connected with the inner wall of the mounting hole 310, an annular groove is formed in the side end of the outer wall of the fixed disk 300, a water stop ring b320 is connected to the inner wall of the mounting groove 110, the outer wall of the water stop ring b320 is abutted to the inner wall of the mounting groove 110, the formed annular groove is used for mounting the water stop ring b320, the material of the arranged water stop ring b320 is the same as that of the water stop ring a311, when the water stop ring b320 expands when encountering water, the tightness of connection between the water stop ring b320 and a rock-soil layer can be improved, and therefore the phenomenon that underground water overflows from the mounting groove 110 can be avoided, fixing bolts 321 are uniformly and threadedly connected to positions, corresponding to the water stop ring b320, of the top end of the outer wall of the fixed disk 300, the bottom ends of the fixing bolts 321 sequentially penetrate through the top end of the inner wall of the annular groove and the top end of the outer wall of the water stop ring b320 and are in threaded connection with the bottom end of the inner wall of the annular groove, screw holes are formed in the positions, where the outer wall of the fixed disk 300 is connected with the fixing bolts 321, the fixing bolts 321 are used for fixedly connecting the water stop ring b320 with the inner wall of the annular groove from the upper side and the lower side of the outer wall of the water stop ring b320, and avoiding the water stop ring b320 from breaking away from the annular groove;
the water stop steel plate 400 is arranged on the inner wall of the soil base 100 and positioned above the fixed disc 300, the water stop steel plate 400 is fixedly connected with the outer wall of the anti-floating anchor rod 200, firstly, the water stop steel plate 400 is arranged to improve the sealing performance of the joint of the anti-floating anchor rod 200 and the mounting groove 110 and can be matched with the fixed disc 300 to enhance the rigid waterproof performance of the node of the anti-floating anchor rod 200, the size of the water stop steel plate 400 is 150mmx150mm, the upper side and the lower side of the outer wall of the water stop steel plate are provided with through holes which can be matched with the outer wall of the anti-floating anchor rod 200, the outer wall of the anti-floating anchor rod 200 is fixedly connected with the water stop steel plate 400 in a welding mode, concrete slurry 120 is poured on the inner wall of the mounting groove 110 and at the bottom end of the outer wall of the fixed disc 300, the outer wall of the water-stop steel plate 400 is fixedly connected with the inner wall of the mounting groove 110, the outer wall of the anti-floating anchor rod 200 is fixedly connected with the inner wall of the water-stop steel plate 400, waterproof sealing slurry 410 is poured on the inner wall of the mounting groove 110 and on the upper side and the lower side of the outer wall of the water-stop steel plate 400, the bottom end of the waterproof sealing slurry 410 is arranged above the top end of the outer wall of the fixed disc 300, the arranged waterproof sealing slurry 410 is cement mortar added with a coagulation waterproof and anti-corrosion material, is environment-friendly and nontoxic, and has good corrosion resistance, durability, impermeability, compactness, extremely high cohesive force and extremely strong waterproof and anti-corrosion effects, the waterproof effect at the position of the water-stop steel plate 400 can be improved again, and the effect of fixing the water-stop steel plate 400 and the mounting groove 110 can also be improved;
the second waterproof part is arranged at the top end of the outer wall of the soil base 100, the second waterproof part is arranged for improving the sealing and waterproof effect of the joint of the top end of the outer wall of the soil base 100 and the anti-floating anchor rod 200, the second waterproof part comprises a cement-based permeable crystalline waterproof layer 500, the bottom end of the outer wall of the cement-based permeable crystalline waterproof layer 500 is connected with the top end of the outer wall of the soil base 100, the cement-based permeable crystalline waterproof layer 500 is a cement-based permeable crystalline waterproof agent which is a powdery waterproof coating containing an active compound, under the condition that water exists, the active compound permeates into concrete, a large amount of water-insoluble long-chain crystals are formed in pores and cracks, capillary channels are filled, and therefore, the concrete is compact and waterproof, and is suitable for the waterproof and repair of the inner and outer surfaces or bodies of various concrete structures needing permanent waterproofing, the thickness of the cement-based permeable crystalline waterproof layer 500 which is coated is 1mm-2mm, a second waterproof layer 510 is fixed at the top end of the outer wall of the cement-based permeable crystalline waterproof layer 500, the second waterproof layer 510 is specifically asphalt-based waterproof paint or polyurethane waterproof paint, and is used for enhancing the waterproof effect of the cement-based permeable crystalline waterproof layer 500, a waterproof roll 520 is fixed at the top end of the outer wall of the second waterproof layer 510, and the waterproof roll 520 is mainly used for building walls, roofs, tunnels, highways, refuse landfill sites and the like, plays a role of resisting external rainwater and underground water leakage and is a flexible building material product which can be curled into a roll shape, and the waterproof roll is divided into an asphalt waterproof roll, a high polymer asphalt modified waterproof roll and a synthetic polymer waterproof roll according to different main component materials; the anti-floating anchor rod is characterized by being divided into a non-carcass coiled material, a paper-carcass coiled material, a glass fiber-carcass coiled material, a glass cloth-carcass coiled material and a polyethylene-carcass coil according to different carcasses, wherein a bottom plate 600 is fixed at the top end of the outer wall of the waterproof coiled material 520, and the upper end of the outer wall of the anti-floating anchor rod 200 is connected with the inner wall of the bottom plate 600.
The working principle is as follows: firstly, the anti-floating anchor rod 200 is inserted into the installation groove 110 and is subjected to pressure casting through the concrete slurry 120, after the casting is finished, the fixed disc 300 is connected with a proper position at the upper end of the outer wall of the anti-floating anchor rod 200 through the installation hole 310, before the connection, the water stop ring a311 is fixedly connected with the inner wall of the installation hole 310, then the fixed disc 300 is moved to the position above the casting position of the concrete slurry 120, then the outer wall of the anti-floating anchor rod 200 and the upper side and the lower side of the outer wall of the fixed disc 300 are sealed and fully welded in a welding mode, after the welding is finished, the waterproof sealing slurry 410 is poured at the top end of the outer wall of the fixed disc 300 by using casting equipment, then the water stop steel plate 400 is taken out, and the water stop steel plate 400 is moved from the top end of the anti-floating anchor rod 200 to the inner wall of the installation groove 110 and is positioned above the waterproof sealing slurry 410 through the through-holes formed in the water stop steel plate 400, after the water stop steel plate 400 is moved, the outer wall of the water stop steel plate 400 is fixedly connected with the outer wall of the anti-floating anchor rod 200 in a welding mode, gaps cannot be left during welding, after the welding is completed, waterproof sealing slurry 410 is poured on the top end of the outer wall of the water stop steel plate 400 through pouring equipment, after the waterproof sealing slurry 410 is solidified, a region with the diameter of 650mm circle is cleaned by using cleaning equipment and taking the anti-floating anchor rod 200 as the center, after the cleaning is completed, a cement-based permeable crystalline waterproof layer 500 and a second waterproof layer 510 are sequentially painted in the cleaning region, after the second waterproof layer 510 is solidified, a worker takes out a waterproof coiled material 520 and fixes the waterproof coiled material on the top end of the second waterproof layer 510 in a sticking mode, and after the fixing is completed, the bottom plate 600 is connected to the top end of the waterproof coiled material 520.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not intended to limit the present invention, and all modifications, equivalents, improvements and the like that are made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims (8)

1. The anti-floating structure based on the anti-floating anchor rod comprises a soil base layer, wherein the top end of the outer wall of the soil base layer is provided with a mounting groove, and the anti-floating anchor rod is arranged in the mounting groove;
waterproof assembly includes first waterproof component, stagnant water steel sheet and second waterproof component, first waterproof component set up the inner wall of mounting groove and with the outer wall fixed connection of anti-floating anchor rod, the stagnant water steel sheet sets up the inner wall at soil basic unit and is located the top of fixed disk, the outer wall fixed connection of stagnant water steel sheet and anti-floating anchor rod, the waterproof component of second sets up the outer wall top at soil basic unit.
2. An anti-floating structure based on anti-floating anchor rods according to claim 1, characterized in that: the first waterproof part comprises a fixed disc, mounting holes are formed in the positions, corresponding to the outer wall of the anti-floating anchor rod, of the top end of the outer wall of the fixed disc, and the outer wall of the anti-floating anchor rod is correspondingly connected with the inner wall of the mounting holes.
3. The anti-floating structure based on the anti-floating anchor rod according to claim 2, wherein: and a water stop ring a is arranged between the inner wall of the mounting hole and the outer wall of the anti-floating anchor rod, the inner wall of the water stop ring a is fixedly connected with the outer wall of the anti-floating anchor rod, and the outer wall of the water stop ring a is fixedly connected with the inner wall of the mounting hole.
4. An anti-floating structure based on anti-floating anchor rods according to claim 3, characterized in that: the ring channel has been seted up to the outer wall side of fixed disk, ring channel inner wall connection has seal ring b, the outer wall of seal ring b and the inner wall butt of mounting groove, the outer wall top edge of fixed disk is in and corresponds the equal threaded connection of position department with seal ring b and has fixing bolt, fixing bolt's bottom pass the inner wall top of ring channel and seal ring b's outer wall top in proper order and with the inner wall bottom threaded connection of ring channel.
5. The anti-floating structure based on the anti-floating anchor rod according to claim 2, wherein: the concrete slurry has been pour to the inner wall of mounting groove and the outer wall bottom that is located the fixed disk, the outer wall of stagnant water steel sheet and the inner wall fixed connection of mounting groove, the outer wall of anti-floating anchor rod and the inner wall fixed connection of stagnant water steel sheet.
6. The anti-floating structure based on the anti-floating anchor rod according to claim 5, wherein: waterproof sealing slurry is poured on the upper side and the lower side of the inner wall of the mounting groove and the outer wall of the water stop steel plate, and the bottom of the waterproof sealing slurry is arranged above the top end of the outer wall of the fixing plate.
7. The anti-floating structure based on the anti-floating anchor rod according to claim 1, wherein: the second waterproof part comprises a cement-based permeable crystalline waterproof layer, the bottom end of the outer wall of the cement-based permeable crystalline waterproof layer is connected with the top end of the outer wall of the soil base layer, and the top end of the outer wall of the cement-based permeable crystalline waterproof layer is fixedly provided with a second waterproof layer.
8. An anti-floating structure based on anti-floating anchor rods according to claim 7, characterized in that: the outer wall top of second waterproof layer is fixed with waterproofing membrane, waterproofing membrane's outer wall top is fixed with the bottom plate, the outer wall upper end of anti-floating anchor all with the inner wall connection of bottom plate.
CN202222005566.6U 2022-08-01 2022-08-01 Anti-floating structure based on anti-floating anchor rod Active CN218264011U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202222005566.6U CN218264011U (en) 2022-08-01 2022-08-01 Anti-floating structure based on anti-floating anchor rod

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202222005566.6U CN218264011U (en) 2022-08-01 2022-08-01 Anti-floating structure based on anti-floating anchor rod

Publications (1)

Publication Number Publication Date
CN218264011U true CN218264011U (en) 2023-01-10

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Application Number Title Priority Date Filing Date
CN202222005566.6U Active CN218264011U (en) 2022-08-01 2022-08-01 Anti-floating structure based on anti-floating anchor rod

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Address after: 518000 2001, building 2, chuangxiang building, Oct, North Station community, Minzhi street, Longhua District, Shenzhen, Guangdong Province

Patentee after: Shenzhen Municipal Group Co.,Ltd.

Country or region after: China

Address before: 518000 2001, building 2, chuangxiang building, Oct, North Station community, Minzhi street, Longhua District, Shenzhen, Guangdong Province

Patentee before: SHENZHEN MUNICIPAL ENGINEERING Corp.

Country or region before: China