CN209780249U - Plugging structure of concrete outer wall split bolt hole - Google Patents
Plugging structure of concrete outer wall split bolt hole Download PDFInfo
- Publication number
- CN209780249U CN209780249U CN201920261090.8U CN201920261090U CN209780249U CN 209780249 U CN209780249 U CN 209780249U CN 201920261090 U CN201920261090 U CN 201920261090U CN 209780249 U CN209780249 U CN 209780249U
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- Prior art keywords
- bolt hole
- split bolt
- sealing
- concrete outer
- wall
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Abstract
The utility model belongs to the technical field of building engineering, aim at providing a concrete outer wall plug structure to drawing bolt hole, its technical scheme main points are including the concrete outer wall, the split bolt hole has been seted up in the concrete outer wall, be fixed with the plastic sleeve pipe in the split bolt hole, install solid ring to the port of split bolt hole, the outside fixedly connected with sealing ring board of solid ring, gu fixed ring internal thread pegs graft has the thrust rod, one side fixedly connected with sealing rod that solid ring is close to the split bolt hole, the tip that sealing rod kept away from solid ring is provided with the sealing rubber piece, be provided with the slotted hole in the sealing rod, fixedly connected with a plurality of holding pieces in the slotted hole, the holding piece intussuseption is filled with the waterproof sealing glue, the slotted hole is close to the one end; the plugging structure of the concrete outer wall split bolt hole enables the containing piece to be propped by the propping rod linkage crushing head, so that the sealing waterproof glue is filled into the plastic sleeve, and the sealing waterproof effect is achieved.
Description
Technical Field
The utility model relates to a building engineering's technical field, in particular to concrete outer wall is to plugging structure of drawing bolt hole.
Background
The split bolt (split screw) is used for the drawknot between the inner and outer templates of the wall body, bears the lateral pressure and other loads of the concrete, ensures that the space between the inner and outer templates can meet the design requirements, and is also the fulcrum of the template and the supporting structure thereof. The arrangement of the draw bolts therefore has a significant impact on the integrity, stiffness and strength of the formwork structure. The split bolt is generally a round steel bolt with two ends sleeved with threads, also called a through-wall bolt, and also a wedge iron for inserting and fixing and wedging two ends of flat steel with long holes.
In order to ensure the turnover use of the split bolt, a plastic sleeve is usually arranged at the position of the split bolt hole, and then the split bolt is penetrated for reinforcement. Therefore, after the die is removed, the bolt holes must be sealed to prevent the split bolt holes from leaking.
The traditional Chinese patent with publication number CN101736901A discloses a method for plugging a split bolt hole, which comprises the steps of firstly, using cement mortar to layer and paint and compact a bolt hole, and then, using a hole sealing mould to grind and press the surface of the bolt hole to seal the hole.
However, in the above-mentioned comparison documents, because cement mortar has inherent defects of solidification shrinkage, it is difficult to ensure tight plugging of the split bolt holes, so that the split bolt holes are prone to leakage, and the problem needs to be solved.
SUMMERY OF THE UTILITY MODEL
The utility model provides a concrete outer wall is to plugging structure of drawing bolt hole, it has the advantage that can effectively prevent to drawing bolt hole seepage.
The above technical purpose of the present invention can be achieved by the following technical solutions:
The utility model provides a concrete outer wall split bolt hole's block structure, is including being located the split bolt hole on the concrete outer wall, be fixed with the plastic casing in the split bolt hole, the one side of keeping away from the plastic casing in the split bolt hole sets up for uncovered form, solid fixed ring is installed to the port in split bolt hole, gu fixed ring is close to one side fixedly connected with sealing rod in split bolt hole, the tip that solid fixed ring was kept away from to the sealing rod is provided with the sealing rubber piece, the lateral wall of sealing rubber piece and plastic casing's inner wall laminate mutually, gu fixed ring, sealing rod and sealing rubber piece set up about plastic casing length direction's central line axial symmetry.
Through adopting above-mentioned technical scheme, gu fixed ring and the both ends mouth phase-match joint of split bolt hole to can play certain sealed effect, make solid fixed ring play certain antiseep effect when installing the split bolt downthehole, the sealing rubber piece also can play certain shutoff effect, when solid fixed ring is installed, the sealing rod can support the sealing rubber piece and remove plastic casing's mid portion, two sealing rubber pieces can offset, thereby sealed antiseep effect can be better.
Further setting: the sealing rod is internally provided with a slotted hole, a plurality of containing pieces are fixedly connected in the slotted hole, the containing pieces are filled with sealing waterproof glue, the side wall of the sealing rod is provided with a glue outlet hole, the glue outlet hole is communicated with the inner cavity of the plastic sleeve and the inner cavity of the slotted hole, and a pushing rod is inserted in the inner thread of the slotted hole.
through adopting above-mentioned technical scheme, rotate and to push the pole, push the pole and remove to the direction of keeping away from solid fixed ring, push the pole and push the piece of holding, will hold the piece and stab, the waterproof glue in the piece of holding flows out from going out gluey hole to waterproof glue can fill the gap between plastic sleeve and the sealing rod, can carry out better sealing to the draw bolt hole after waterproof glue solidifies, prevents to the phenomenon that the infiltration appears in the draw bolt hole.
Further setting: the one end that the slotted hole is close to solid fixed ring is provided with broken head, the cross-sectional area that broken head is close to solid fixed ring is bigger than the cross-sectional area of propping the pole, broken head and slotted hole sliding connection.
Through adopting above-mentioned technical scheme, the pole that supports can support and move broken head and remove in the pivoted, broken head can support and move and hold the piece and make and hold a breakage, when the pole that supports moves the broken department that holds the piece, holds broken mouthful on the piece and is greater than the diameter that supports the pole to waterproof glue can be quick outflow more, make waterproof glue can be quick fill plastic casing and seal rod's space, reach sealed effect.
Further setting: one end of the crushing head, which is far away from the fixing ring, is arranged to be in a sharp-pointed shape.
Through adopting above-mentioned technical scheme, the setting of spine form can be punctureed the holding piece to the waterproof glue can be quick outflow, realizes the sealed of split bolt hole.
Further setting: the concrete outer wall is provided with a fixing groove, the fixing groove is arranged on the periphery of the split bolt hole, the outer side of the fixing ring is fixedly connected with a sealing ring plate, and the sealing ring plate is connected with the fixing groove in a matched and clamped mode.
Through adopting above-mentioned technical scheme, the setting up of seal ring board can increase the leakproofness to drawing the bolt hole, and the water-proof effects after solid fixed ring installation finishes is better to be better with the connection leakproofness of concrete outer wall.
Further setting: be provided with seal assembly between fixed slot and the seal ring board, seal assembly include with fixed slot fixed connection's first magnetic sheet, with first magnetic sheet fixed connection's first rubber piece, with seal ring board fixed connection's second magnetic sheet, with second magnetic sheet fixed connection's second rubber piece, first magnetic sheet sets up with second magnetic sheet phase-match.
Through adopting above-mentioned technical scheme, after solid fixed ring installs, the joint is got rid of to sealed crown plate and fixed slot looks, and first magnet and second magnet inter attraction make first sheet rubber and second sheet rubber can laminate inseparabler to sealed effect is better.
Further setting: one side of the fixing ring, which is close to the concrete outer wall, is fixedly connected with a third rubber sheet.
through adopting above-mentioned technical scheme, the setting up of third sheet rubber can make solid fixed ring and the laminating of split bolt hole more inseparable to sealed effect after solid fixed ring installation is accomplished is better.
Further setting: the utility model discloses a rotary part, including the solid fixed ring, the pivot pole is connected with the pivot pole, the pivot pole is connected with the bayonet joint is matchd to the bayonet joint.
Through adopting above-mentioned technical scheme, inserting rod and plughole phase-match, with the rotatory rotating part behind the plughole of inserting of plughole matching, the rotating head linkage is supported and is moved the pole and rotate to can realize supporting the removal of moving the pole, move the pole when inside the sealing rod is removed completely to the support, dismantle the rotating head, can guarantee the level and smooth in the concrete outer wall outside.
To sum up, the utility model discloses following beneficial effect has:
1. The two sealing rubber sheets are mutually attached to play a certain plugging effect, so that the sealing rod can be prevented from water seepage when being installed in the split bolt hole;
2. The pushing rod is rotated and can move to push the crushing head to puncture the accommodating piece, so that the waterproof glue can flow out and fill a gap between the sealing rod and the split bolt hole, and the split bolt hole is sealed and waterproof;
3. The sealing assembly can guarantee the sealing performance of the sealing ring plate and the fixing groove, and effectively prevents the leakage of the split bolt holes.
drawings
FIG. 1 is a schematic view of an overall external structure for embodying a concrete outer wall plugging structure;
FIG. 2 is a schematic structural section view for embodying a concrete outer wall plugging structure;
fig. 3 is an enlarged schematic view of a structure at a in fig. 2.
in the figure, 1, a concrete outer wall; 2. oppositely pulling bolt holes; 3. a plastic sleeve; 4. a fixing ring; 5. a sealing rod; 51. a slot; 52. a receiving member; 53. sealing waterproof glue; 54. a glue outlet hole; 6. sealing the rubber sheet; 7. pushing the rod; 8. a crushing head; 9. fixing grooves; 10. a seal ring plate; 11. a seal assembly; 111. a first magnetic sheet; 112. a first rubber sheet; 113. a second magnetic sheet; 114. a second rubber sheet; 12. a third rubber sheet; 13. inserting holes; 14. rotating the head; 141. a rotating part; 142. a plug rod.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Example (b): the utility model provides a concrete outer wall split bolt hole's block structure, as shown in fig. 1, including concrete outer wall 1, split bolt hole 2 (refer to fig. 2) has been seted up in concrete outer wall 1, solid fixed ring 4 is installed to split bolt hole 2's port, gu fixed ring 4's outside fixedly connected with seal ring board 10, gu fixed ring 4 internal thread pegs graft has the butt joint pole 7, the butt joint pole 7 is kept away from solid fixed ring 4's tip and has been seted up spliced eye 13, spliced eye 13's cross-section is the polygon, the dismantlement is connected with rotating head 14 in spliced eye 13, rotating head 14 includes rotating part 141, with rotating part 141 fixed connection's spliced pole 142, spliced pole 142 matches the joint with spliced eye 13, rotating head 14 just can realize moving the operation of butt joint pole 7, gu fixed ring 4 and seal ring board 10 can play certain.
As shown in fig. 2, the plastic sleeve 3 is fixed in the split bolt hole 2, one side of the split bolt hole 2, which is far away from the plastic sleeve 3, is open, the concrete outer wall 1 is provided with a fixing groove 9, the fixing groove 9 is arranged on the periphery of the split bolt hole 2, the sealing ring plate 10 is in matched clamping connection with the fixing groove 9, and the sealing ring plate 10 is matched with the fixing groove 9, so that the sealing waterproof effect is better.
As shown in fig. 2, one side fixedly connected with sealing rod 5 that solid fixed ring 4 is close to split bolt hole 2, the tip that solid fixed ring 4 was kept away from to sealing rod 5 is provided with sealing rubber piece 6, sealing rubber piece 6 and sealing rod 5 fixed connection, sealing rubber piece 6's lateral wall and plastic sleeve 3's inner wall are laminated mutually, sealing ring board 10, gu fixed ring 4, sealing rod 5 and sealing rubber piece 6 set up about plastic sleeve 3 length direction's central line axis symmetry, the symmetry sets up and can make the both ends of split bolt hole 2 all can seal, install solid fixed ring 4 in plastic sleeve 3 after, two sealing rubber pieces 6 are laminated each other, play waterproof sealing's effect.
As shown in fig. 2, a slot hole 51 is provided in the sealing rod 5, a plurality of accommodating parts 52 are fixedly connected in the slot hole 51, the accommodating part 52 can be made of thin plastic plate, a sealing waterproof glue 53 is filled in the accommodating part 52, the sealing waterproof glue 53 can be PS glue, PC glue, PP glue, rubber glue, polyurethane glue, etc., a plurality of glue outlet holes 54 are provided on the side wall of the sealing rod 5, the glue outlet holes 54 communicate the inner cavity of the plastic sleeve 3 with the inner cavity of the slot hole 51, a crushing head 8 is provided at one end of the slot hole 51 near the fixing ring 4, the pressing rod 7 is matched with the crushing head 8, the cross-sectional area of the crushing head 8 near the fixing ring 4 is larger than that of the pressing rod 7, one end of the crushing head 8 far from the fixing ring 4 is set to be in a pointed shape, when the rotating head 14 rotates the pressing rod 7 to press the crushing head 8, the crushing head 8 presses the, and seeps to the gap between the plastic sleeve 3 and the sealing rod 5 from the glue outlet hole 54, and the sealing waterproof glue 53 can block the plastic sleeve 3 after being solidified, so that the sealing waterproof effect can be realized.
As shown in fig. 3, a sealing assembly 11 is disposed between the fixing groove 9 and the seal ring plate 10, the sealing assembly 11 includes a first magnetic sheet 111 fixedly connected to the fixing groove 9, a first rubber sheet 112 fixedly connected to the first magnetic sheet 111, a second magnetic sheet 113 fixedly connected to the seal ring plate 10, and a second rubber sheet 114 fixedly connected to the second magnetic sheet 113, the first magnetic sheet 111 and the second magnetic sheet 113 are disposed in a matching manner, after the seal ring plate 10 is installed, the first magnetic sheet 111 and the second magnetic sheet 113 attract each other, so that the first rubber sheet 112 and the second rubber sheet 114 are tightly attached to each other, thereby achieving a better sealing effect, the fixing ring 4 is fixedly connected to a third rubber sheet 12 on a side close to the outer wall 1, and the third rubber sheet 12 can also achieve a better waterproof and sealing effect.
The specific working process is as follows: install solid fixed ring 4 and seal ring plate 10 in split bolt hole 2, two sealing rubber pieces 6 are laminated each other, play waterproof sealing's effect, and first sheet rubber 112 hugs closely each other with second sheet rubber 114, can play better sealed effect, move pole 7 and installation head matching to the support, match rotating head 14 with spliced eye 13 again, rotary rotating head 14, move pole 7 and rotate and support broken head 8, broken head 8 supports and holds piece 52, it is cracked to hold piece 52, sealed waterproof glue 53 oozes, and from the clearance department of glue outlet 54 seepage to plastic sleeve 3 and sealing rod 5, sealed waterproof glue 53 can carry out the shutoff to plastic sleeve 3 after solidifying, consequently, can realize waterproof sealing effect.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.
Claims (8)
1. The utility model provides a concrete outer wall split bolt hole's block structure, is including being located split bolt hole (2) on concrete outer wall (1), be fixed with plastic sleeve (3) in split bolt hole (2), its characterized in that: one side of keeping away from plastic sleeve pipe (3) to drawing bolt hole (2) sets up for uncovered form, solid fixed ring (4) is installed to the port of drawing bolt hole (2), gu fixed ring (4) are close to one side fixedly connected with sealing rod (5) of drawing bolt hole (2), the tip that solid fixed ring (4) were kept away from in sealing rod (5) is provided with sealing rubber piece (6), the lateral wall of sealing rubber piece (6) is laminated with the inner wall of plastic sleeve pipe (3) mutually, gu fixed ring (4), sealing rod (5) set up with sealing rubber piece (6) about plastic sleeve pipe (3) length direction's central line axial symmetry.
2. The plugging structure for the split bolt hole of the concrete outer wall according to claim 1, is characterized in that: be provided with slotted hole (51) in sealing rod (5), a plurality of holding pieces (52) of fixedly connected with in slotted hole (51), the intussuseption of holding piece (52) is filled with sealed waterproof glue (53), glue outlet hole (54) has been seted up to the lateral wall of sealing rod (5), glue outlet hole (54) intercommunication plastic sleeve (3) inner chamber and slotted hole (51) inner chamber, slotted hole (51) internal thread is pegged graft and is had to push away pole (7).
3. The plugging structure for the split bolt hole of the concrete outer wall according to claim 2, is characterized in that: one end of the slotted hole (51) close to the fixing ring (4) is provided with a crushing head (8), and the cross sectional area of the crushing head (8) close to the fixing ring (4) is larger than that of the pushing rod (7).
4. the plugging structure for the split bolt hole of the concrete outer wall according to claim 3, wherein: one end of the crushing head (8) far away from the fixing ring (4) is arranged to be in a spine shape.
5. The plugging structure for the split bolt hole of the concrete outer wall according to claim 1, is characterized in that: fixed slot (9) have been seted up on concrete outer wall (1), fixed slot (9) set up in the periphery of split bolt hole (2), the outside fixedly connected with seal ring board (10) of solid fixed ring (4), seal ring board (10) and fixed slot (9) match the joint.
6. The plugging structure for the split bolt hole of the concrete outer wall according to claim 5, wherein: be provided with seal assembly (11) between fixed slot (9) and seal ring board (10), seal assembly (11) include with fixed slot (9) fixed connection's first magnetic sheet (111), with first magnetic sheet (111) fixed connection's first rubber sheet (112), with seal ring board (10) fixed connection's second magnetic sheet (113), with second magnetic sheet (113) fixed connection's second rubber sheet (114), first magnetic sheet (111) and second magnetic sheet (113) phase-match set up.
7. The plugging structure for the split bolt hole of the concrete outer wall according to claim 1, is characterized in that: one side of the fixing ring (4) close to the concrete outer wall (1) is fixedly connected with a third rubber sheet (12).
8. The plugging structure for the split bolt hole of the concrete outer wall according to claim 3, wherein: the end part of the abutting rod (7) far away from the fixing ring (4) is provided with an inserting hole (13), the cross section of the inserting hole (13) is polygonal, the rotating head (14) is detachably connected in the inserting hole (13), the rotating head (14) comprises a rotating part (141) and an inserting rod (142) fixedly connected with the rotating part (141), and the inserting rod (142) is matched and clamped with the inserting hole (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920261090.8U CN209780249U (en) | 2019-02-28 | 2019-02-28 | Plugging structure of concrete outer wall split bolt hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920261090.8U CN209780249U (en) | 2019-02-28 | 2019-02-28 | Plugging structure of concrete outer wall split bolt hole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209780249U true CN209780249U (en) | 2019-12-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920261090.8U Expired - Fee Related CN209780249U (en) | 2019-02-28 | 2019-02-28 | Plugging structure of concrete outer wall split bolt hole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209780249U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112854502A (en) * | 2021-01-14 | 2021-05-28 | 重庆龙都建设集团有限公司 | Building peripheral heat insulation structure and construction method thereof |
-
2019
- 2019-02-28 CN CN201920261090.8U patent/CN209780249U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112854502A (en) * | 2021-01-14 | 2021-05-28 | 重庆龙都建设集团有限公司 | Building peripheral heat insulation structure and construction method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191213 Termination date: 20210228 |