CN115217159B - Basement outer wall crack resistance structure - Google Patents
Basement outer wall crack resistance structure Download PDFInfo
- Publication number
- CN115217159B CN115217159B CN202211064282.2A CN202211064282A CN115217159B CN 115217159 B CN115217159 B CN 115217159B CN 202211064282 A CN202211064282 A CN 202211064282A CN 115217159 B CN115217159 B CN 115217159B
- Authority
- CN
- China
- Prior art keywords
- cracking
- fixed sleeve
- wall
- compression
- slope body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000005336 cracking Methods 0.000 claims abstract description 41
- 238000007906 compression Methods 0.000 claims description 56
- 230000006835 compression Effects 0.000 claims description 47
- 229910000831 Steel Inorganic materials 0.000 claims description 10
- 239000010959 steel Substances 0.000 claims description 10
- 230000000149 penetrating effect Effects 0.000 claims description 9
- 238000010276 construction Methods 0.000 abstract description 4
- 239000002689 soil Substances 0.000 description 21
- 230000002349 favourable effect Effects 0.000 description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000003673 groundwater Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000009435 building construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D31/00—Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution
- E02D31/02—Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution against ground humidity or ground water
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/16—Arrangement or construction of joints in foundation structures
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Hydrology & Water Resources (AREA)
- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
- Reinforcement Elements For Buildings (AREA)
Abstract
The application discloses basement outer wall crack resistance structure belongs to construction's technical field, and it is including setting up in waterproof layer on the outer wall body and set up in the waterproof layer is kept away from crack resistance layer of outer wall body one side, its characterized in that: the anti-cracking waterproof wall is characterized in that the outer wall body is internally embedded with a threaded column, the side surface of the anti-cracking layer, which is far away from the waterproof layer, is provided with an anti-cracking slope body, which is far away from the side surface of the anti-cracking layer, is obliquely arranged, a threaded sleeve which is used for being in threaded fit with the threaded column is rotatably arranged in the anti-cracking slope body, and a locking assembly which is used for limiting the rotation of the threaded sleeve is arranged in the anti-cracking slope body. The anti-cracking performance of the basement outer wall body is improved.
Description
Technical Field
The application relates to the technical field of building construction, in particular to an anti-cracking structure of an outer wall of a basement.
Background
Market and residential areas often use basements as parking lots, and because of the complex underground environment, certain basements can be positioned in water environments, in order to prevent groundwater from penetrating into the basements and ensure dry environments of the basements, operators can generally strengthen the anti-seepage and anti-cracking performance of the outer walls of the basements.
In the related art, due to the characteristic of large shrinkage of concrete, early shrinkage cracks are easily generated on the outer wall of the basement, after backfilling soil layers around the basement, the outer wall of the basement can be extruded by external soil layers, when the outer wall of the basement bears the extrusion of the soil layers for a long time, the cracks on the outer wall of the basement are easily further expanded, and external groundwater is easily permeated into the basement through the cracks.
Disclosure of Invention
In order to improve the crack resistance of the basement outer wall body, the application provides a basement outer wall crack resistance structure.
The application provides a basement outer wall crack resistance structure adopts following technical scheme:
the utility model provides a basement outer wall crack resistance structure, is including setting up the waterproof layer on the outer wall body and set up in the waterproof layer is kept away from crack resistance layer of outer wall body one side, its characterized in that: the anti-cracking waterproof wall is characterized in that the outer wall body is internally embedded with a threaded column, the side surface of the anti-cracking layer, which is far away from the waterproof layer, is provided with an anti-cracking slope body, which is far away from the side surface of the anti-cracking layer, is obliquely arranged, a threaded sleeve which is used for being in threaded fit with the threaded column is rotatably arranged in the anti-cracking slope body, and a locking assembly which is used for limiting the rotation of the threaded sleeve is arranged in the anti-cracking slope body.
Through adopting above-mentioned technical scheme, the setting of waterproof layer is favorable to guaranteeing the impervious performance of outer wall body, the crack resistance of crack resistance layer is favorable to guaranteeing the crack resistance of outer wall body, before operating personnel backfill basement soil layer, operating personnel is earlier with the screw thread post on the outer wall body of screw thread sleeve alignment on the resistance to compression sloping body, when the screw thread post inserts in the screw thread sleeve, the screw thread post makes the screw thread sleeve rotatory, until the resistance to compression sloping body supports tightly with the surface of crack resistance layer, operating personnel reuse locking element restriction screw thread sleeve rotatory, thereby strengthen the joint strength between resistance to compression sloping body and the outer wall body, the setting of resistance to compression sloping body improves the intensity of outer wall body on the one hand, on the other hand the resistance to compression sloping body is favorable to reducing the pressure of soil layer to the outer wall body, thereby reduce the possibility of outer wall body crack resistance, improve the crack resistance of outer wall body.
Preferably, the locking assembly comprises a fixing sleeve penetrating through the compression-resistant slope body, a rack fixedly connected to the fixing sleeve and a rotating gear fixedly sleeved on the threaded sleeve, the fixing sleeve extends out of the end part of the compression-resistant slope body, a drill bit is rotatably installed on the end part of the compression-resistant slope body, the rack is meshed with the rotating gear, a through hole for sliding fit with the fixing sleeve is formed in the compression-resistant slope body, and a strip-shaped groove for sliding fit with the rack is formed in the inner side wall of the through hole.
Through adopting above-mentioned technical scheme, when the screw thread post drives screw thread sleeve rotation, screw thread sleeve drives and rotates the gear rotation, rotates the gear rotation and drives the rack and remove, and the rack removes and drives fixed sleeve and drill bit and remove, and the setting of drill bit makes things convenient for fixed sleeve to go deep into the soil layer of resistance to compression slope body bottom, and when fixed sleeve was in deep into the soil layer, fixed sleeve hardly risees along the through hole to inject screw thread sleeve and rotate the gear direction rotation.
Preferably, the fixing sleeve extends out of the end part of the compression-resistant slope body and is provided with a positioning rod in a penetrating manner, the inner side wall of the fixing sleeve is provided with a positioning hole which is used for being in sliding fit with the positioning rod, and the fixing sleeve is provided with a driving assembly which is used for driving the positioning rod to move.
Through adopting above-mentioned technical scheme, operating personnel starts drive assembly, and drive assembly makes the locating lever insert in the soil layer through the locating hole, and the setting of locating lever further strengthens fixed sleeve and underground soil layer's joint strength, improves the stability degree of resistance to compression slope body and outer wall body on the one hand, is favorable to reducing the possibility that fixed sleeve risees on the other hand.
Preferably, the driving assembly comprises a screw rod rotatably mounted on the inner end surface of the fixed sleeve, a positioning ring sleeved on the screw rod and a connecting rod hinged on the positioning ring, the end part of the screw rod, which is far away from the inner end surface of the fixed sleeve, is fixedly connected with the drill bit, the positioning ring is in threaded fit with the screw rod, the end part of the connecting rod, which is far away from the positioning ring, is hinged with the positioning rod, and the fixed sleeve is provided with a rotating assembly for driving the screw rod to rotate.
Through adopting above-mentioned technical scheme, operating personnel utilizes rotating assembly to make the lead screw rotate, and the lead screw rotates on the one hand and drives the drill bit rotatory, and the lead screw rotates on the other hand and drives the holding ring and remove, and the holding ring removes and drives the connecting rod and remove, and the connecting rod removes and makes the holding rod pass through the locating hole and wear into the soil in situ, and the setting of holding ring and connecting rod is favorable to restricting the rotation of holding ring.
Preferably, the rotating assembly comprises a worm penetrating through the fixed sleeve, a rotating rod rotatably mounted on the inner side wall of the fixed sleeve, and a worm wheel fixedly sleeved on the rotating rod, wherein the worm is meshed with the worm wheel, a hand wheel is fixedly connected to the end part of the worm extending out of the fixed sleeve, a first bevel gear is fixedly sleeved on the rotating rod, a second bevel gear is fixedly sleeved on the screw rod, and the first bevel gear and the second bevel gear are meshed with each other.
Through adopting above-mentioned technical scheme, operating personnel rotates the hand wheel, and the hand wheel rotates and drives the worm rotation, and the worm rotation drives the worm wheel rotation, and the worm wheel rotation drives the dwang rotation, and the dwang rotation makes first bevel gear rotate, and first bevel gear rotates and drives second bevel gear and rotate, and second bevel gear rotates and drives the lead screw rotation.
Preferably, a fixing assembly is arranged in the fixing sleeve, the fixing assembly comprises a driving ring sleeved on the screw rod, a hinging rod hinged on the driving ring and an abutting block penetrating on the inner side wall of the fixing sleeve, the hinging rod is far away from the end part of the driving ring and hinged with the abutting block, and the driving ring is in threaded fit with the driving ring.
Through adopting above-mentioned technical scheme, when operating personnel makes the lead screw rotate through rotating the subassembly, the lead screw rotates and drives the drive ring and remove along the length direction of lead screw, and the drive ring removes and drives articulated pole and remove, and articulated pole removes and drives the butt piece and remove until the inside wall butt of butt piece and through hole to strengthen the joint strength between fixed sleeve and the resistance to compression sloping body.
Preferably, the side surface of the outer wall body, which is close to the compression-resistant slope body, is provided with a deformation groove, the compression-resistant slope body is provided with a mounting groove corresponding to the deformation groove, the compression-resistant slope body is provided with a water-swelling rubber strip, one end of the water-swelling rubber strip is fixedly connected with the inner side wall of the mounting groove, and the other end of the water-swelling rubber strip is fixedly connected with the inner side wall of the deformation groove.
Through adopting above-mentioned technical scheme, utilize the deformation groove of seting up on the outer wall body to absorb the outer wall body because of the slight deformation that expend with heat and contract with cold produced, reduce the quantity of construction joint on the one hand, reduce the possibility that outer wall body oozes out of water, on the other hand reduces the possibility that outer wall body produces the crack because of expend with heat and contract with cold, meet the setting of water inflation rubber strip and can fill mounting groove and deformation groove, further reduce the possibility that outer wall body oozes out of water.
Preferably, the two opposite sides of the deformation groove are respectively provided with a support plate, the support plates are fixedly connected with the compression-resistant slope body, the two sides of the water-swelling rubber strip are respectively fixedly connected with a dovetail strip, and the sides, close to each other, of the support plates are respectively provided with a dovetail groove for being in splicing fit with the dovetail strips.
Through adopting above-mentioned technical scheme, the outer wall body of deformation groove department is favorable to supporting to the setting up of backup pad to improve the structural strength of outer wall body, the cooperation of dovetail strip and dovetail is convenient for operating personnel to further fix and meets water inflation rubber strip.
Preferably, a steel wire mesh is buried in the anti-cracking layer, and the steel wire mesh is fixedly connected with the threaded column.
By adopting the technical scheme, the arrangement of the steel wire mesh is favorable for improving the anti-cracking effect of the anti-cracking layer on one hand, and the steel wire mesh is favorable for improving the stability of the threaded column on the other hand.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the waterproof layer is arranged to be favorable for guaranteeing the anti-seepage performance of the outer wall body, the anti-cracking layer is arranged to be favorable for guaranteeing the anti-cracking performance of the outer wall body, before an operator backfills a basement soil layer, the operator aligns the threaded sleeve on the anti-compression slope body with the threaded column on the outer wall body, when the threaded column is inserted into the threaded sleeve, the threaded column rotates the threaded sleeve until the anti-compression slope body abuts against the outer surface of the anti-cracking layer, the operator can limit the rotation of the threaded sleeve by utilizing the locking assembly, so that the connection strength between the anti-compression slope body and the outer wall body is enhanced, the anti-compression slope body is arranged to improve the strength of the outer wall body on one hand, and the anti-compression slope body is arranged to be favorable for reducing the pressure of the soil layer to the outer wall body on the other hand, so that the possibility of cracking of the outer wall body is reduced, and the anti-cracking performance of the outer wall body is improved;
2. when the threaded column drives the threaded sleeve to rotate, the threaded sleeve drives the rotary gear to rotate, the rotary gear rotates to drive the rack to move, the rack moves to drive the fixed sleeve and the drill bit to move, the drill bit is arranged to facilitate the fixed sleeve to penetrate deep into a soil layer at the bottom of the compression-resistant slope body, and when the fixed sleeve is deeply penetrated into the soil layer, the fixed sleeve is difficult to ascend along the through hole, so that the threaded sleeve and the rotary gear are limited to rotate in directions;
3. utilize the deformation groove of seting up on the outer wall body to absorb the outer wall body because of the slight deformation that expend with heat and contract with cold produced, reduce the quantity of construction joint on the one hand, reduce the possibility that outer wall body oozes, on the other hand reduces the outer wall body because of expend with heat and contract with cold produces the possibility of crack, the setting of water swelling rubber strip can fill mounting groove and deformation groove, further reduces the possibility that outer wall body oozes water.
Drawings
Fig. 1 is a schematic structural view of a basement exterior wall crack resistant structure according to an embodiment of the present application.
Fig. 2 is a schematic diagram of an internal structure of a basement exterior wall crack resistant structure according to an embodiment of the present application.
Fig. 3 is a schematic view of the internal structure of the fixing sleeve according to the embodiment of the present application.
Fig. 4 is a schematic structural view of an outer wall body according to an embodiment of the present application.
Reference numerals illustrate:
1. an outer wall body; 11. a waterproof layer; 12. an anti-crack layer; 13. a steel wire mesh; 14. a threaded column; 15. a deformation groove; 2. compression-resistant slope body; 21. a threaded sleeve; 22. a through hole; 24. a bar-shaped groove; 25. a mounting groove; 26. a support plate; 261. a dovetail groove; 27. a water-swellable rubber strip; 271. dovetail strips; 3. a locking assembly; 31. a fixed sleeve; 311. a positioning rod; 312. positioning holes; 32. a rack; 33. rotating the gear; 34. a drill bit; 4. a drive assembly; 41. a screw rod; 42. a positioning ring; 43. a connecting rod; 5. a fixing assembly; 51. a drive ring; 52. a hinge rod; 53. an abutment block; 6. a rotating assembly; 61. a worm; 62. a rotating lever; 63. a worm wheel; 64. a hand wheel; 65. a first bevel gear; 66. and a second bevel gear.
Detailed Description
The present application is described in further detail below in conjunction with figures 1-4.
The embodiment of the application discloses an anti-cracking structure of a basement outer wall. Referring to fig. 1, the basement exterior wall crack resistance structure includes an exterior wall body 1 and a compression-resistant slope body 2.
Referring to fig. 2, the outer wall body 1 is vertically arranged, a waterproof layer 11 is installed on the side surface of the outer wall body 1 located outdoors, an anti-cracking layer 12 is fixedly connected on the side surface of the waterproof layer 11 far away from the outer wall body 1, the anti-cracking layer 12 is formed by pouring anti-cracking mortar, and a steel wire mesh 13 is buried in the anti-cracking layer 12. The outer wall body 1 is internally embedded with a plurality of thread columns 14, the thread columns 14 are uniformly arranged along the length direction of the outer wall body 1, the end part, far away from the outer wall body 1, of the thread column 14 penetrates out of the anti-cracking layer 12, and the thread column 14 penetrates through the steel wire mesh 13 and is fixedly connected with the steel wire mesh 13.
Referring to fig. 2, the compression-resistant slope body 2 is disposed on a side of the crack-resistant layer 12 away from the outer wall body 1, and the compression-resistant slope body 2 is disposed obliquely away from a side of the outer wall body 1. The side that the compressive body is close to the screw thread post 14 is worn to be equipped with screw thread sleeve 21 horizontally, and screw thread sleeve 21 rotates with compressive slope body 2 to be connected, and the side that screw thread sleeve 21 is close to screw thread post 14 and compressive slope body 2 are close to the coincidence of the side of outer wall body 1, and screw thread post 14 penetrates in screw thread sleeve 21, screw thread post 14 and screw thread sleeve 21 screw thread fit. The operator moves the compression ramp 2 after aligning the threaded sleeve 21 with the threaded post 14, the threaded post 14 causing the threaded sleeve 21 to rotate.
Referring to fig. 1 and 2, a plurality of groups of locking assemblies 3 are arranged in the compression-resistant slope body 2, the plurality of groups of locking assemblies 3 are in one-to-one correspondence with the plurality of threaded sleeves 21, and each single locking assembly 3 comprises a fixed sleeve 31, a rack 32 and a rotary gear 33. The cross section of the fixed sleeve 31 is circular, and the fixed sleeve 31 vertically penetrates through the compression-resistant slope body 2. The compression-resistant slope body 2 is vertically provided with a through hole 22, and the fixed sleeve 31 is in sliding fit with the inner side wall of the through hole 22. The end part of the fixed sleeve 31 extending out of the compression-resistant slope body 2 is provided with a drill bit 34, the axis of the drill bit 34 coincides with the axis of the fixed sleeve 31, and the drill bit 34 is rotationally connected with the fixed sleeve 31.
Referring to fig. 2, the rotating gear 33 is sleeved on the end of the threaded sleeve 21 located in the compression-resistant slope 2, and the rotating gear 33 is fixedly connected with the threaded sleeve 21. The rack 32 is fixedly connected to the side surface of the fixed sleeve 31 near the rotating gear 33, the length direction of the rack 32 is identical to the length direction of the fixed sleeve 31, and the rack 32 is meshed with the rotating gear 33. The inner side wall of the through hole 22 is vertically provided with a bar-shaped groove 24, and the rack 32 is in sliding fit with the inner side wall of the bar-shaped groove 24.
Referring to fig. 3, two positioning rods 311 are penetrated in a single fixing sleeve 31, and the two positioning rods 311 are symmetrically arranged about the axis of the fixing sleeve 31. The inner side wall of the end part of the compression-resistant slope body 2 extending out of the fixed sleeve 31 is provided with two positioning holes 312, the two positioning holes 312 are in one-to-one correspondence with the two positioning rods 311, and the positioning rods 311 penetrate through the positioning holes 312 and are in sliding fit with the inner side wall of the positioning holes 312.
Referring to fig. 3, a driving assembly 4 for driving the positioning rod 311 to move is provided on the fixing sleeve 31, and the driving assembly 4 includes a screw 41, a positioning ring 42, and a connection rod 43. The axis of the screw 41 coincides with the axis of the fixed sleeve 31, one end of the screw 41 penetrates out of the fixed sleeve 31 and is fixedly connected with the drill bit 34, and the other end of the screw 41 is rotatably connected with the inner end surface of the fixed sleeve 31, which is far away from the drill bit 34. The positioning ring 42 is sleeved on the screw 41, and the positioning ring 42 is in threaded fit with the screw 41. The connecting rods 43 are arranged in two, the two connecting rods 43 are in one-to-one correspondence with the two positioning rods 311, the connecting rods 43 are arranged between the driving ring 51 and the positioning rods 311, one ends of the connecting rods 43 are hinged with the driving ring 51, and the other ends of the connecting rods 43 are hinged with the positioning rods 311.
Referring to fig. 3, a fixing assembly 5 is provided in the fixing sleeve 31, and the fixing assembly 5 includes a driving ring 51, a hinge lever 52, and an abutment block 53. The driving ring 51 is sleeved on the end part of the screw 41 positioned in the fixed sleeve 31, the driving ring 51 is in threaded fit with the screw 41, and the driving ring 51 is positioned above the positioning ring 42. The hinge rods 52 in the single fixing sleeve 31 are provided in two, the two hinge rods 52 are symmetrically arranged about the axis of the driving ring 51, and the hinge rods 52 are hinged with the driving ring 51. The abutting blocks 53 are made of elastic rubber, two abutting blocks 53 are arranged, the two abutting blocks 53 are in one-to-one correspondence with the two hinging rods 52, the abutting blocks 53 are arranged at the end part of the hinging rods 52 away from the driving ring 51, and the abutting blocks 53 are hinged with the hinging rods 52.
Referring to fig. 3, a rotation assembly 6 for driving the screw 41 to rotate is provided on the fixed sleeve 31, and the rotation assembly 6 includes a worm 61, a rotation lever 62, and a worm wheel 63. The worm 61 vertically penetrates through the upper surface of the fixed sleeve 31, the worm 61 is rotationally connected with the fixed sleeve 31, and a hand wheel 64 is fixedly connected to the end part of the worm 61, which is positioned outside the fixed sleeve 31. The rotating rod 62 is horizontally arranged on the inner side wall of the fixed sleeve 31, the rotating rod 62 is rotationally connected with the inner side wall of the fixed sleeve 31, the worm wheel 63 is fixedly sleeved on the rotating rod 62, and the worm 61 and the worm wheel 63 are meshed with each other. The end part of the rotating rod 62 close to the screw rod is fixedly sleeved with a first bevel gear 65, the end part of the screw rod 41 close to the first bevel gear 65 is fixedly connected with a second bevel gear 66, and the first bevel gear 65 and the second bevel gear 66 are meshed with each other.
When the threaded column 14 is inserted into the threaded sleeve 21, the threaded column 14 enables the threaded sleeve 21 to rotate until the compression-resistant slope body 2 abuts against the outer surface of the anti-cracking layer 12, the threaded sleeve 21 rotates to drive the rotating gear 33 to rotate, the rotating gear 33 rotates to drive the rack 32 to move, and the rack 32 moves to drive the fixed sleeve 31 and the drill 34 to move towards the soil layer along the through hole 22. When the fixed sleeve 31 and the drill 34 are deeply penetrated into the soil layer, the compression-resistant slope body 2 is abutted against the anti-cracking layer 12, an operator rotates the hand wheel 64, the hand wheel 64 rotates to drive the worm 61 to rotate, the worm 61 and the worm wheel 63 are matched to enable the rotating rod 62 to rotate, the rotating rod 62 rotates to enable the first bevel gear 65 to rotate, the first bevel gear 65 rotates to drive the second bevel gear 66 to rotate, and the second bevel gear 66 rotates to drive the screw 41 to rotate.
The rotation of the screw 41 drives the drill 34 to rotate on the one hand, the rotation of the drill 34 makes the soil layer under the fixed sleeve 31 filled uniformly, and furthermore, the rotation of the screw 41 drives the positioning ring 42 and the driving ring 51 to move downwards along the length direction of the screw on the other hand. The positioning ring 42 moves to drive the connecting rod 43 to move, the connecting rod 43 moves to enable the positioning rod 311 to penetrate into the soil layer through the positioning hole 312, the setting of the positioning rod 311 further strengthens the connection strength between the fixed sleeve 31 and the underground soil layer, and the stability of the compression-resistant slope body 2 and the outer wall body 1 is improved. The driving ring 51 moves to drive the hinge rod 52 to move, and the hinge rod 52 moves to drive the abutting block 53 to move until the abutting block 53 abuts against the inner side wall of the through hole 22, so that the connection strength between the fixing sleeve 31 and the compression-resistant slope body 2 is enhanced. The engagement of worm wheel 63 and worm 61 achieves automatic locking of screw 41, thereby reducing the possibility of automatic lifting of fixing sleeve 31.
Referring to fig. 4, a plurality of deformation grooves 15 are formed in the side surface of the outer wall body 1, which is close to the compression-resistant slope body 2, the deformation grooves 15 are uniformly arranged along the length direction of the outer wall body 1, the opening of the deformation groove 15 is rectangular, the length direction of the deformation groove 15 is consistent with the height direction of the outer wall body 1, and the inner side wall of the deformation groove 15 is an anti-crack layer 12. The side surfaces of the deformation grooves 15, which are close to each other, are respectively provided with a support plate 26, the support plates 26 are vertically arranged, and the side surfaces of the support plates 26, which are positioned outside the deformation grooves 15, are fixedly connected with the compression-resistant slope body 2.
Referring to fig. 4, a plurality of mounting grooves 25 are formed in the side surface of the compression-resistant slope body 2, which is close to the outer wall body 1, the plurality of mounting grooves 25 are uniformly arranged along the length direction of the compression-resistant slope body 2, and the mounting grooves 25 are in one-to-one correspondence with the deformation grooves 15. The inner side wall of the mounting groove 25 is provided with a water-swelling rubber strip 27, one end of the water-swelling rubber strip 27 is fixedly connected with the inner side wall of the mounting groove 25, and the other end of the water-swelling rubber strip 27 is fixedly connected with the inner side wall of the deformation groove 15. The end part of the water-swelling rubber strip 27 positioned in the deformation groove 15 is positioned between the two support plates 26, and the two sides of the end part of the water-swelling rubber strip 27 positioned in the deformation groove 15 are fixedly connected with dovetail strips 271, and the dovetail strips 271 and the water-swelling rubber strip 27 are integrally formed. The adjacent two support plates 26 are provided with dovetail grooves 261 on the sides close to each other, the length direction of the dovetail grooves 261 is consistent with the length direction of the support plates 26, and the dovetail strips 271 are in sliding fit with the inner side walls of the dovetail grooves 261. The cooperation of the dovetail strip 271 and the dovetail groove 261 is convenient for an operator to install the water-swellable rubber strip 27 on one hand, and is beneficial to limiting the shaking of the water-swellable rubber strip 27 on the other hand.
Utilize deformation groove 15 that set up on the outer wall body 1 to absorb the slight deformation of outer wall body 1 because of expend with heat and contract with cold production, reduce the quantity of construction joint on the one hand, reduce the possibility that outer wall body 1 oozes, on the other hand reduces outer wall body 1 because of expend with heat and contract with cold production crack's possibility, meet the setting of water inflation rubber strip 27 and can fill mounting groove 25 and deformation groove 15, further reduce the possibility that outer wall body 1 oozes water.
The implementation principle of the crack resistance structure of the basement outer wall of the embodiment of the application is as follows: the setting of waterproof layer 11 is favorable to guaranteeing the impervious performance of outer wall body 1, the setting of crack resistant layer 12 is favorable to guaranteeing the crack resistance of outer wall body 1, before the operating personnel backfill basement soil layer, the operating personnel is earlier with the screw thread post 14 on the outer wall body 1 of the screw thread sleeve 21 of the last screw thread sleeve 21 of resistance to compression slope body 2, when screw thread post 14 inserts in screw thread sleeve 21, screw thread post 14 makes screw thread sleeve 21 rotatory, until the surface of resistance to compression slope body 2 and crack resistant layer 12 supports tightly, the operating personnel utilizes locking component 3 to restrict screw thread sleeve 21 rotation again, thereby strengthen the joint strength between resistance to compression slope body 2 and the outer wall body 1, the setting of resistance to compression slope body 2 improves the intensity of outer wall body 1 on the one hand, on the other hand resistance to compression slope body 2 is favorable to reducing the pressure of soil layer to outer wall body 1, thereby reduce the possibility of outer wall body 1 cracking, improve the crack resistance of outer wall body 1.
The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.
Claims (5)
1. The utility model provides an anti-crack structure of basement outer wall, includes waterproof layer (11) that set up on outer wall body (1) and set up in waterproof layer (11) keep away from crack layer (12) of outer wall body (1) one side, its characterized in that: the anti-cracking waterproof wall is characterized in that a threaded column (14) is embedded in the outer wall body (1), an anti-cracking slope body (2) is arranged on the side surface, away from the waterproof layer (11), of the anti-cracking layer (12), the anti-cracking slope body (2) is obliquely arranged on the side surface, away from the anti-cracking layer (12), of the anti-cracking slope body (2), a threaded sleeve (21) used for being in threaded fit with the threaded column (14) is rotationally installed in the anti-cracking slope body (2), and a locking assembly (3) used for limiting rotation of the threaded sleeve (21) is arranged in the anti-cracking slope body (2);
the locking assembly (3) comprises a fixed sleeve (31) penetrating through the compression-resistant slope body (2), a rack (32) fixedly connected to the fixed sleeve (31) and a rotating gear (33) fixedly sleeved on the threaded sleeve (21), a drill bit (34) is rotatably arranged at the end part, extending out of the compression-resistant slope body (2), of the fixed sleeve (31), the rack (32) is meshed with the rotating gear (33), a through hole (22) for sliding fit with the fixed sleeve (31) is formed in the compression-resistant slope body (2), and a strip-shaped groove (24) for sliding fit with the rack (32) is formed in the inner side wall of the through hole (22);
the end part of the fixed sleeve (31) extending out of the compression-resistant slope body (2) is provided with a positioning rod (311) in a penetrating way, the inner side wall of the fixed sleeve (31) is provided with a positioning hole (312) which is used for being in sliding fit with the positioning rod (311), and the fixed sleeve (31) is provided with a driving assembly (4) which is used for driving the positioning rod (311) to move;
the anti-compression slope is characterized in that a deformation groove (15) is formed in the side surface, close to the anti-compression slope body (2), of the outer wall body (1), a mounting groove (25) corresponding to the deformation groove (15) is formed in the anti-compression slope body (2), a water-swelling rubber strip (27) is arranged on the anti-compression slope body (2), one end of the water-swelling rubber strip (27) is fixedly connected with the inner side wall of the mounting groove (25), and the other end of the water-swelling rubber strip (27) is fixedly connected with the inner side wall of the deformation groove (15);
support plates (26) are arranged on two opposite side surfaces of the deformation groove (15), the support plates (26) are fixedly connected with the compression-resistant slope body (2), dovetail strips (271) are fixedly connected to two sides of the water-swelling rubber strip (27), and dovetail grooves (261) used for being in plug-in fit with the dovetail strips (271) are formed in side surfaces, close to each other, of the support plates (26).
2. The basement exterior wall crack resistant structure of claim 1, wherein: the driving assembly (4) comprises a screw rod (41) rotatably mounted on the inner end surface of the fixed sleeve (31), a positioning ring (42) sleeved on the screw rod (41) and a connecting rod (43) hinged on the positioning ring (42), wherein the screw rod (41) is far away from the end part of the inner end surface of the fixed sleeve (31) and fixedly connected with the drill bit (34), the positioning ring (42) is in threaded fit with the screw rod (41), the connecting rod (43) is far away from the end part of the positioning ring (42) and hinged with the positioning rod (311), and the fixed sleeve (31) is provided with a rotating assembly (6) used for driving the screw rod (41) to rotate.
3. The basement exterior wall crack resistant structure of claim 2, wherein: the rotating assembly (6) comprises a worm (61) penetrating through the fixed sleeve (31), a rotating rod (62) rotatably installed on the inner side wall of the fixed sleeve (31) and a worm wheel (63) fixedly sleeved on the rotating rod (62), the worm (61) is meshed with the worm wheel (63), a hand wheel (64) is fixedly connected to the outer end part of the fixed sleeve (31) in an extending mode, a first bevel gear (65) is fixedly sleeved on the rotating rod (62), a second bevel gear (66) is fixedly sleeved on the screw rod (41), and the first bevel gear (65) is meshed with the second bevel gear (66).
4. The basement exterior wall crack resistant structure of claim 2, wherein: the fixing sleeve (31) is internally provided with a fixing component (5), the fixing component (5) comprises a driving ring (51) sleeved on a screw rod (41), a hinging rod (52) hinged on the driving ring (51) and a butting block (53) penetrating through the inner side wall of the fixing sleeve (31), the hinging rod (52) is far away from the end part of the driving ring (51) and hinged with the butting block (53), and the screw rod (41) is in threaded fit with the driving ring (51).
5. The basement exterior wall crack resistant structure of claim 1, wherein: the anti-cracking layer (12) is internally embedded with a steel wire mesh (13), and the steel wire mesh (13) is fixedly connected with the threaded column (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211064282.2A CN115217159B (en) | 2022-09-01 | 2022-09-01 | Basement outer wall crack resistance structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211064282.2A CN115217159B (en) | 2022-09-01 | 2022-09-01 | Basement outer wall crack resistance structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115217159A CN115217159A (en) | 2022-10-21 |
| CN115217159B true CN115217159B (en) | 2024-02-02 |
Family
ID=83617474
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211064282.2A Active CN115217159B (en) | 2022-09-01 | 2022-09-01 | Basement outer wall crack resistance structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115217159B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU11558U1 (en) * | 1999-06-07 | 1999-10-16 | Титов Анатолий Геннадьевич | FACING THE EXTERIOR WALLS OF BUILDINGS |
| CN101067314A (en) * | 2007-06-26 | 2007-11-07 | 蔡清华 | Building external wall waterproof and anticracking construction method |
| CN102747793A (en) * | 2011-04-20 | 2012-10-24 | 上海高格工程设计咨询有限公司 | External wall structure for ecological house |
| CN103806452A (en) * | 2012-11-15 | 2014-05-21 | 深圳市工勘岩土工程有限公司 | High side slope support structure attached to underground structure outer wall |
| CN107905351A (en) * | 2017-11-29 | 2018-04-13 | 上海建工五建集团有限公司 | A kind of overlength underground garage external wall structure and its construction method |
| CN210562947U (en) * | 2019-08-13 | 2020-05-19 | 四川朗坤建筑工程有限公司 | Waterproof anti-crack outer wall structure of building |
| CN212078007U (en) * | 2020-03-09 | 2020-12-04 | 中国建筑第二工程局有限公司 | Anti structure of floating of inflation land district basement building |
| CN214696510U (en) * | 2021-01-21 | 2021-11-12 | 南京坤佳防水防腐保温工程有限公司 | Antiseep structure of parapet and roofing junction |
| CN216305014U (en) * | 2021-11-08 | 2022-04-15 | 安徽喜力新型建材有限公司 | Outer wall structure based on waterproof anti-crack mortar |
-
2022
- 2022-09-01 CN CN202211064282.2A patent/CN115217159B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU11558U1 (en) * | 1999-06-07 | 1999-10-16 | Титов Анатолий Геннадьевич | FACING THE EXTERIOR WALLS OF BUILDINGS |
| CN101067314A (en) * | 2007-06-26 | 2007-11-07 | 蔡清华 | Building external wall waterproof and anticracking construction method |
| CN102747793A (en) * | 2011-04-20 | 2012-10-24 | 上海高格工程设计咨询有限公司 | External wall structure for ecological house |
| CN103806452A (en) * | 2012-11-15 | 2014-05-21 | 深圳市工勘岩土工程有限公司 | High side slope support structure attached to underground structure outer wall |
| CN107905351A (en) * | 2017-11-29 | 2018-04-13 | 上海建工五建集团有限公司 | A kind of overlength underground garage external wall structure and its construction method |
| CN210562947U (en) * | 2019-08-13 | 2020-05-19 | 四川朗坤建筑工程有限公司 | Waterproof anti-crack outer wall structure of building |
| CN212078007U (en) * | 2020-03-09 | 2020-12-04 | 中国建筑第二工程局有限公司 | Anti structure of floating of inflation land district basement building |
| CN214696510U (en) * | 2021-01-21 | 2021-11-12 | 南京坤佳防水防腐保温工程有限公司 | Antiseep structure of parapet and roofing junction |
| CN216305014U (en) * | 2021-11-08 | 2022-04-15 | 安徽喜力新型建材有限公司 | Outer wall structure based on waterproof anti-crack mortar |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115217159A (en) | 2022-10-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105113646B (en) | The outer window construction and its installation method built suitable for Passive low-energy | |
| RU2386754C2 (en) | Assembled water impermeable lining of tunnel and circular element for it | |
| CN113653066B (en) | Foundation pit side slope supporting structure | |
| CN102839691B (en) | Quick sealing method and device for sandless cement pipe deep well dewatering wellhead | |
| CN110984245B (en) | Basement anti-floating anchor rod and construction method thereof | |
| CN115217159B (en) | Basement outer wall crack resistance structure | |
| CN112726866B (en) | Upper and lower connecting structure of assembly type shear wall building and construction process thereof | |
| CN215594051U (en) | Foundation pit slope supporting structure | |
| CN111058473B (en) | Anti-seepage structure for tower crane foundation in basement bottom plate of building and construction method | |
| CN212129155U (en) | Supporting-free double-layer arc-shaped drilling and pouring deep foundation pit retaining structure | |
| CN213038352U (en) | Soft basic reinforced structure in rich water quicksand layer | |
| CN115075305B (en) | Basement waterproof structure and construction method | |
| CN220789816U (en) | Pit dewatering well sealing structure | |
| CN221167846U (en) | Manual pipe-jacking inspection shaft steel plate box foundation pit support | |
| CN217174875U (en) | Wellhead periphery building foundation reinforcing structure | |
| CN218621631U (en) | Prevent ponding highway subgrade | |
| CN218815347U (en) | Rainproof and waterproof device for digging groove | |
| CN217053836U (en) | Anti-crack heat-preservation protection structure for building waterproof engineering | |
| CN220814039U (en) | Desilting device | |
| CN221297992U (en) | Water seepage prevention structure for reinforced concrete underground building | |
| CN220909769U (en) | A reinforced structure for strengthening undercut tunnel wears pipeline under | |
| CN114319752B (en) | Archaize building outer elevation decoration structure and construction method thereof | |
| CN221121267U (en) | Bathroom antiseep is with built-in fitting | |
| CN210917419U (en) | Precipitation construction water proof rail | |
| CN115404859B (en) | Novel pressure type prestress anti-floating anchor rod and construction method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |