CN220598774U - Deformation joint waterproof structure - Google Patents
Deformation joint waterproof structure Download PDFInfo
- Publication number
- CN220598774U CN220598774U CN202322195211.2U CN202322195211U CN220598774U CN 220598774 U CN220598774 U CN 220598774U CN 202322195211 U CN202322195211 U CN 202322195211U CN 220598774 U CN220598774 U CN 220598774U
- Authority
- CN
- China
- Prior art keywords
- plate
- deformation joint
- waterstop
- fixed plate
- concrete structure
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 37
- 238000007789 sealing Methods 0.000 claims description 17
- 238000010276 construction Methods 0.000 claims description 8
- 229920006327 polystyrene foam Polymers 0.000 claims description 8
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 230000000694 effects Effects 0.000 description 23
- 238000000034 method Methods 0.000 description 4
- 230000002035 prolonged effect Effects 0.000 description 4
- 230000004308 accommodation Effects 0.000 description 3
- 230000007774 longterm Effects 0.000 description 3
- 239000004576 sand Substances 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Building Environments (AREA)
Abstract
The utility model discloses a deformation joint waterproof structure, which relates to the technical field of deformation joints and comprises a concrete structure, wherein a deformation joint is formed between two concrete structures, a water stop is arranged in the deformation joint, two ends of the water stop are respectively arranged at the outer sides of the two concrete structures, the end parts of the water stop are fixed on the concrete structures through fixing plates, the fixing plates are fixedly arranged on the concrete structures through bolts, and the fixing plates are Z-shaped structures.
Description
Technical Field
The utility model relates to the technical field of deformation joints, in particular to a waterproof structure of a deformation joint.
Background
The deformation joint is the sum of an expansion joint, a settlement joint and a shockproof joint, and the building often deforms under the action of external factors, so that the building is cracked or even damaged. The deformation joint is the structure of reserving to this kind of condition, and current deformation joint's waterproof construction, the waterstop is fixed in the deformation joint outer fringe side through expansion bolts, and the waterstop can be punctured by expansion bolts and form the breach, and in long-term use, the breach can enlarge gradually, and the life of waterstop is short, and in the rainwater can get into the deformation joint through the breach, the water-proof effects is poor.
Through searching, chinese patent publication number: CN216616316U discloses a waterproof construction of movement joint, install between two concrete structure, form the movement joint between two concrete structure, including the waterstop and fix two fixed main parts of waterstop, the lower part of waterstop is the arc structure, the even integrated into one piece in left and right sides on waterstop upper portion has a connecting edge, two equal fixed main parts of fixed main part are all fixed mounting in concrete structure's upper end and are located the both sides of movement joint, the upper end of two fixed main parts is provided with the weather shield jointly, the upper end of two fixed main parts all is provided with the clamp plate, the upper end of clamp plate all alternates and is connected with a plurality of fixing bolt, the clamp plate passes through a plurality of fixing bolt demountable installation in the upper end of fixed main part. This scheme is through fixing the locating plate to the waterstop and is avoided waterstop formation breach to split, has prolonged the life of waterstop, but there are some shortages when using, and the locating plate compresses tightly the waterstop only through the screw thread meshing between adjusting screw and the guard plate, under the unexpected rotation of adjusting screw or long-time circumstances of using, the position of locating plate takes place the skew easily to lead to the locating plate to compress tightly fixed effect not good to the waterstop, influence the fixed to the waterstop, lead to producing the gap between waterstop and the concrete structure, influence the water-proof effects.
Disclosure of Invention
In order to improve the position of locating plate and take place the skew easily to lead to the locating plate to compress tightly fixed effect not good to the waterstop, influence the fixed to the waterstop, lead to producing the gap between waterstop and the concrete structure, influence the problem of waterproof effect, this application provides a movement joint waterproof construction.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a deformation joint waterproof construction, includes concrete structure, two form the deformation joint between the concrete structure, install the waterstop in the deformation joint, the outside of two concrete structure is arranged in respectively at the both ends of waterstop, the tip of waterstop passes through the fixed plate to be fixed on concrete structure, the fixed plate passes through bolt fixed mounting on concrete structure, the fixed plate is Z type structure, the inside of fixed plate forms the holding chamber, the holding intracavity is arranged in to the tip of waterstop, install hold-down mechanism on the fixed plate, hold-down mechanism is including being used for compressing tightly the clamp plate on concrete structure with the waterstop, the embedded groove has been seted up along length direction to the bottom of clamp plate, the top of waterstop tip is provided with the embedding strip, the embedding strip card is gone into in the embedded groove, stop gear is still installed on the fixed plate, stop gear is used for locking the clamp plate position.
Through adopting above-mentioned technical scheme, compress tightly the clamp plate at the waterstop tip for the clamp plate is fixed the waterstop at the constant head tank in, and the waterstop can not form the breach, has prolonged the life of waterstop, compresses tightly the in-process of waterstop at the clamp plate, and the embedding strip card is gone into the embedded groove, with waterstop and clamp plate steady assembly, break away from between clamp plate and the waterstop, and be used for the clamp plate locking with current position through stop gear, avoid the clamp plate not hard up, further improve the fixed action to the waterstop.
Optionally, hold-down mechanism still includes threaded connection in the knob screw rod of fixed plate intermediate position, the bottom and the clamp plate rotation of knob screw rod are connected, the equal fixedly connected with gag lever post in both sides at clamp plate top, the top of gag lever post runs through the fixed plate and fixedly connected with stopper.
Through adopting above-mentioned technical scheme, be used for adjusting the position of clamp plate through rotating knob screw rod, the assembly of the waterstop of being convenient for plays spacing guide's effect to the clamp plate through the gag lever post, guarantee clamp plate removes stability.
Optionally, stop gear is including arranging two link at fixed plate top in, the link is L type structure, two the bottom of the vertical section of link is connected with the connecting plate jointly, one side that the connecting plate is close to the clamp plate fixedly connected with a plurality of inserted bars, a plurality of jacks that correspond with the inserted bar position have been seted up to one side that the clamp plate is close to the connecting plate, the inserted bar is pegged graft in the jack.
Through adopting above-mentioned technical scheme, remove the connecting plate and be close to the clamp plate for the inserted bar corresponds to peg graft in the jack, is used for the position locking with the clamp plate, plays the purpose that prevents the clamp plate not hard up, the guarantee is to the long-term fixed action of waterstop.
Optionally, the horizontal segment of link is gone up and is offered logical groove along length direction, the top fixedly connected with of fixed plate passes the screw rod in logical groove, threaded connection has butterfly nut on the screw rod.
By adopting the technical scheme, the screw rod can be moved in the through groove by loosening the butterfly nut, so as to be used for moving the position of the connecting frame.
Optionally, the lateral wall that concrete structure is close to the movement joint is last to have seted up the constant head tank, in the constant head tank was arranged in to the tip of waterstop, the seal groove has been seted up to the inside bottom of constant head tank, the bottom of waterstop is provided with the sand grip of arranging in the seal groove.
Through adopting above-mentioned technical scheme, when the constant head zone is installed in the constant head tank, the sand grip card is gone into in the seal groove, forms a sealing band to improve the leakproofness between constant head zone and the concrete structure, improve the water-proof effects.
Optionally, polystyrene foam plates are filled in the deformation joints.
By adopting the technical scheme, the polystyrene foam board prevents rainwater from penetrating into the deformation joint, and improves the sealing effect on the deformation joint.
Optionally, a rain-proof cover is installed between the two fixing plates, and the rain-proof cover is fixedly connected with the fixing plates through bolts.
By adopting the technical scheme, the rain cover can guide the rainwater at the beginning.
In summary, the present application includes at least one of the following beneficial technical effects:
(1) According to the utility model, the pressing plate is tightly pressed on the end part of the water stop, so that the water stop is fixed in the positioning groove by the pressing plate, the water stop can not form a split, the service life of the water stop is prolonged, the embedded strip is clamped into the embedded groove in the process of pressing the water stop by the pressing plate, the water stop and the pressing plate are firmly assembled, the separation between the pressing plate and the water stop is avoided, the pressing plate at the current position is locked by the limiting mechanism, the loosening of the pressing plate is avoided, and the fixing effect on the water stop is further improved.
(2) According to the waterproof sealing device, the raised strips and the water stop are integrally formed, and when the water stop is installed in the positioning groove, the raised strips are clamped in the sealing groove to form a sealing belt, so that the sealing performance between the water stop and the concrete structure is improved, and the waterproof effect is improved.
Drawings
Fig. 1 is a schematic diagram of the overall structure of a waterproof structure for deformation joints according to the present utility model;
fig. 2 is a schematic view of a part of a waterproof structure for a deformation joint according to the present utility model;
FIG. 3 is an enlarged schematic view of the structure of the area A in FIG. 2;
fig. 4 is an enlarged schematic view of the B area structure in fig. 2.
In the figure: 1. a concrete structure; 101. a positioning groove; 102. sealing grooves; 2. a deformation joint; 3. a water stop; 301. embedding the strip; 302. a convex strip; 4. polystyrene foam board; 5. a fixing plate; 6. a knob screw; 7. a pressing plate; 701. an embedding groove; 702. a jack; 8. a limit rod; 9. a limiting block; 10. a rain cover; 11. a limiting mechanism; 1101. a connecting frame; 1102. a connecting plate; 1103. a rod; 1104. a screw; 1105. a butterfly nut; 1106. and (5) through grooves.
Detailed Description
The present application is described in further detail below in conjunction with figures 1-4.
The embodiment of the application discloses deformation joint waterproof construction, as shown in fig. 1 and 2, this deformation joint waterproof construction includes concrete structure 1, form deformation joint 2 between two concrete structure 1, install waterstop 3 in the deformation joint 2, the outside of two concrete structure 1 is arranged respectively at the both ends of waterstop 3, concrete structure 1 has seted up constant head tank 101 on being close to the lateral wall of deformation joint 2, the constant head tank 101 is arranged in to the tip of waterstop 3, the tip of waterstop 3 passes through fixed plate 5 to be fixed in the constant head tank 101 of concrete structure 1, fixed plate 5 passes through bolt fixed mounting on concrete structure 1, fixed plate 5 is Z structure, the inside formation accommodation chamber of fixed plate 5, the tip of waterstop 3 is arranged in the accommodation intracavity, install hold-down mechanism on the fixed plate 5, hold-down mechanism is including being used for compressing tightly the clamp plate 7 on concrete structure 1 with waterstop 3, the clamp plate 7 is arranged in the accommodation chamber, the embedded groove 701 has been seted up along length direction to the bottom of clamp plate 7, the top of waterstop 3 tip is provided with embedded strip 301, embedded strip 301 and waterstop 3 and water stop 3 card 3 are fixed in the constant head tank 101, fixed position 11 is fixed in the embedded position 11, still fixed position 11.
This movement joint waterproof construction compresses tightly clamp plate 7 at the water stop 3 tip when using for clamp plate 7 fixes water stop 3 in constant head tank 101, and the water stop can not form the breach, has prolonged the life of water stop, in clamp plate 7 compresses tightly the in-process of water stop 3, and embedding strip 301 card is gone into embedding groove 701, firmly assembles water stop 3 and clamp plate 7, breaks away from between clamp plate 7 and water stop 3, and is used for the clamp plate 7 locking with the current position through stop gear 11, avoids clamp plate 7 not hard up, further improves the fixed action to water stop 3.
In this embodiment, as shown in fig. 2, hold-down mechanism still includes threaded connection in the knob screw rod 6 of fixed plate 5 intermediate position, the bottom and the clamp plate 7 rotation of knob screw rod 6 are connected, be used for adjusting the position of clamp plate 7 through rotating knob screw rod 6, the assembly of the waterstop 3 of being convenient for, be used for adjusting the position of clamp plate 7 through rotating knob screw rod 6, the assembly of waterstop 3 of being convenient for, the equal fixedly connected with gag lever post 8 in both sides at clamp plate 7 top, the top of gag lever post 8 runs through fixed plate 5 and fixedly connected with stopper 9, the length of gag lever post 8 is greater than the adjustable length of knob screw rod 6, play spacing guide's effect to clamp plate 7 through gag lever post 8, the stability of guarantee clamp plate 7 removal.
In this embodiment, as shown in fig. 2 and 4, the limiting mechanism 11 includes two connection frames 1101 disposed at the top of the fixing plate 5, the connection frames 1101 are in an L-shaped structure, the bottom ends of the vertical sections of the two connection frames 1101 are connected with a connection plate 1102 together, one side of the connection plate 1102, which is close to the pressing plate 7, is fixedly connected with a plurality of inserting rods 1103, one side of the pressing plate 7, which is close to the connection plate 1102, is provided with a plurality of inserting holes 702 corresponding to the positions of the inserting rods 1103, the inserting rods 1103 are inserted into the inserting holes 702, a through groove 1106 is formed in the horizontal section of the connection frame 1101 along the length direction, the top of the fixing plate 5 is fixedly connected with a screw 1104 penetrating through the through groove 1106, the screw 1104 is connected with a butterfly nut 1105 in a threaded manner, by loosening the butterfly nut 1105, the screw 1104 can be moved in the through groove 1106 and used for moving the position of the connection frame 1101, the connection plate 1102 can be close to or far away from the pressing plate 7, and when the pressing plate 7 is pressed on the water stop 3, the connecting plate 1102 is moved to be close to the pressing plate 7, so that the inserting rods 1103 are correspondingly inserted into the inserting holes 702 for locking the positions of the pressing plate 7, thereby playing a role of preventing the looseness of the pressing plate 7, and guaranteeing the long-acting fixing effect of the water stop 3.
In this embodiment, as shown in fig. 2 and 3, the bottom end of the inside of the positioning groove 101 is provided with a sealing groove 102, the bottom of the water stop 3 is provided with a raised strip 302 disposed in the sealing groove 102, the raised strip 302 and the water stop 3 are integrally formed, when the water stop 3 is installed in the positioning groove 101, the raised strip 302 is clamped into the sealing groove 102 to form a sealing strip, so as to improve the tightness between the water stop 3 and the concrete structure 1 and improve the waterproof effect, and of course, in this embodiment, the raised strip 302 and the sealing groove 102 can be correspondingly provided with a plurality of groups, so that the waterproof performance is greatly improved.
In this embodiment, as shown in fig. 1, the deformation joint 2 is filled with the polystyrene foam board 4, the polystyrene foam board 4 blocks rainwater from penetrating into the deformation joint, the sealing effect on the deformation joint is improved, and the polystyrene foam board 4 has a heat insulation effect, so that the heat bridge effect between the outside and the inside of the building is reduced, and the heat loss in the building is reduced.
In this embodiment, as shown in fig. 1, a rain-proof cover 10 is installed between two fixing plates 5, the rain-proof cover 10 is of an arc structure, the rain-proof cover 10 and the fixing plates 5 are fixedly connected through bolts, the rain-proof cover 10 can play a primary guiding role on rainwater, and through the arrangement of the water stop belt 3, the waterproof effect is further improved, the waterproof effect is obvious, and the sealing performance is strong.
Working principle: in the concrete use process of the deformation joint waterproof structure, a polystyrene foam plate 4 is filled in the deformation joint 2, then a water stop 3 is arranged in the deformation joint 2, two ends of the water stop 3 are arranged in positioning grooves 101 of a concrete structure 1 at two sides, then a fixed plate 5 is arranged on the concrete structure through bolts, the position of a pressing plate 7 is regulated through rotating a knob screw 6, the pressing plate 7 is pressed on the water stop 3, an embedding strip 301 is clamped into an embedding groove 701, the water stop 3 and the pressing plate 7 are stably assembled, a butterfly nut 1105 is loosened, the screw 1104 moves in the through groove 1106, the position of a connecting frame 1101 is regulated, a connecting plate 1102 is close to or far from the pressing plate 7, make inserted bar 1103 correspond to peg graft in jack 702, lock clamp plate 7's position, play the purpose that prevents clamp plate 7 not hard up, guarantee the long-term fixed action to waterstop 3, after waterstop 3 installation is fixed, sand grip 302 card is gone into in seal groove 102, form a sealing strip, with the leakproofness between improved waterstop 3 and the concrete structure 1, improve the water-proof effects, cover rain-proof cover 10 in the outside of movement joint 2 again, pass through bolt fixed connection with rain-proof cover 10 and fixed plate 5, rain-proof cover 10 can play preliminary guide effect to the rainwater, through the setting of waterstop 3, play further waterproof effect, the water-proof effects is obvious, the leakproofness is strong.
All technical features in the embodiment can be freely combined according to actual needs.
The foregoing embodiments are preferred embodiments of the present utility model, and in addition, the present utility model may be implemented in other ways, and any obvious substitution is within the scope of the present utility model without departing from the concept of the present utility model.
Claims (7)
1. The utility model provides a deformation joint waterproof construction, includes concrete structure (1), two form deformation joint (2) between concrete structure (1), install waterstop (3) in deformation joint (2), the outside of two concrete structure (1) is arranged in respectively at the both ends of waterstop (3), its characterized in that: the end of waterstop (3) is fixed on concrete structure (1) through fixed plate (5), fixed plate (5) pass through bolt fixed mounting on concrete structure (1), fixed plate (5) are Z type structure, the inside of fixed plate (5) forms the holding chamber, hold-down mechanism is arranged in the holding intracavity to the tip of waterstop (3), install hold-down mechanism on fixed plate (5), hold-down mechanism is including being used for compressing tightly clamp plate (7) on concrete structure (1) with waterstop (3), embedded groove (701) have been seted up along length direction to the bottom of clamp plate (7), the top of waterstop (3) tip is provided with embedded strip (301), embedded strip (301) card is gone into in embedded groove (701), stop gear (11) are still installed on fixed plate (5), stop gear (11) are used for locking clamp plate (7) position.
2. The deformation joint waterproof structure according to claim 1, wherein: the pressing mechanism further comprises a knob screw (6) which is connected to the middle position of the fixed plate (5) in a threaded mode, the bottom end of the knob screw (6) is rotationally connected with the pressing plate (7), two sides of the top of the pressing plate (7) are fixedly connected with limiting rods (8), and the top ends of the limiting rods (8) penetrate through the fixed plate (5) and are fixedly connected with limiting blocks (9).
3. The deformation joint waterproof structure according to claim 1, wherein: stop gear (11) are including arranging two link (1101) at fixed plate (5) top in, link (1101) are L type structure, two link (1101) vertical section's bottom is connected with connecting plate (1102) jointly, one side fixedly connected with a plurality of inserted bars (1103) that connecting plate (1102) are close to clamp plate (7), a plurality of jack (702) that correspond with inserted bar (1103) position are seted up to one side that clamp plate (7) are close to connecting plate (1102), inserted bar (1103) are pegged graft in jack (702).
4. A deformation joint waterproof structure according to claim 3, wherein: a through groove (1106) is formed in the horizontal section of the connecting frame (1101) along the length direction, a screw rod (1104) penetrating through the through groove (1106) is fixedly connected to the top of the fixed plate (5), and a butterfly nut (1105) is connected to the screw rod (1104) in a threaded mode.
5. The deformation joint waterproof structure according to claim 1, wherein: the concrete structure (1) is close to the external side wall of the deformation joint (2) and is provided with a positioning groove (101), the end part of the water stop belt (3) is arranged in the positioning groove (101), the bottom end of the inside of the positioning groove (101) is provided with a sealing groove (102), and the bottom of the water stop belt (3) is provided with a convex strip (302) arranged in the sealing groove (102).
6. The deformation joint waterproof structure according to claim 1, wherein: the deformation joint (2) is filled with a polystyrene foam plate (4).
7. The deformation joint waterproof structure according to claim 1, wherein: a rain cover (10) is arranged between the two fixing plates (5), and the rain cover (10) is fixedly connected with the fixing plates (5) through bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322195211.2U CN220598774U (en) | 2023-08-15 | 2023-08-15 | Deformation joint waterproof structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322195211.2U CN220598774U (en) | 2023-08-15 | 2023-08-15 | Deformation joint waterproof structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220598774U true CN220598774U (en) | 2024-03-15 |
Family
ID=90179954
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322195211.2U Active CN220598774U (en) | 2023-08-15 | 2023-08-15 | Deformation joint waterproof structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220598774U (en) |
-
2023
- 2023-08-15 CN CN202322195211.2U patent/CN220598774U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN220598774U (en) | Deformation joint waterproof structure | |
| CN220285170U (en) | Cantilever beam capable of reducing compression degree | |
| CN2716061Y (en) | Insulated bracing or strutting arrangement for rail traffic conductor rail | |
| CN216075951U (en) | A metal asphalt shingle installation fixing device for sloping roof | |
| CN113530095B (en) | Large-gradient inclined roof tile fixing structure | |
| CN213989653U (en) | Roof mounting structure with sliding dismounting structure for low-voltage power distribution cabinet | |
| CN219908395U (en) | Reinforcing apparatus for segmental prefabrication assembly type railway | |
| CN109826215B (en) | Anti-seepage membrane assembly, construction method of underground waterproof curtain and underground waterproof curtain | |
| CN113622529B (en) | Waterproof node | |
| CN218861577U (en) | Protection device of foundation ditch during highway construction | |
| CN216616316U (en) | Waterproof construction of movement joint | |
| CN220284778U (en) | Tool for mechanically connecting main ribs of diaphragm wall | |
| CN218434390U (en) | T-shaped reinforced elevator guide rail stable in installation | |
| CN213014994U (en) | Wall frame column and connecting structure thereof | |
| CN219883662U (en) | Sunroof guide rail section bar structure | |
| CN219034524U (en) | Quick-assembly tapping screw-free conversion frame structure | |
| CN217840373U (en) | Waterproof structure of construction joint | |
| CN220840316U (en) | Slicing device for O-shaped ring production | |
| CN210013560U (en) | Fixing structure of fence for building construction safety protection | |
| CN217840294U (en) | Assembled balcony structure | |
| CN221002232U (en) | Road bridge construction safety device | |
| CN216156347U (en) | Bridge expansion joint device easy to replace | |
| CN216866047U (en) | Steel column and tie bar connection energy-saving type node structure | |
| CN215482280U (en) | Combined type bridge expansion joint device | |
| CN217001010U (en) | Mix earth wall and repair structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |