CN216713808U - Template double sealing device - Google Patents
Template double sealing device Download PDFInfo
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- CN216713808U CN216713808U CN202123358839.7U CN202123358839U CN216713808U CN 216713808 U CN216713808 U CN 216713808U CN 202123358839 U CN202123358839 U CN 202123358839U CN 216713808 U CN216713808 U CN 216713808U
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Abstract
The utility model provides a template double-sealing device, which comprises more than two templates, wherein a space is formed between every two adjacent templates, and end templates are respectively hinged to two ends of each template; an inner adhesive tape is arranged on the inner side of the outer end of the end template, and the inner end of the inner adhesive tape protrudes inwards; an outer adhesive tape is arranged on the outer side of the outer end of the end template, and the outer end of the outer adhesive tape protrudes out of the end template; a driving mechanism is arranged on the end template; when the templates at the adjacent ends of the same end of the template are closed, the adjacent inner rubber strips at the same end of the template are in contact sealing, and the adjacent outer rubber strips at the same end of the template are in contact sealing. The double seals are arranged on the end formworks at the two ends of the formwork, so that the sealing performance is improved, and the problem of slurry leakage during grouting is solved.
Description
Technical Field
The utility model relates to the field of buildings, in particular to a template double-sealing device.
Background
With the progress of technology, more and more walls adopt an integral pouring forming building process at present, and a building mold robot is also appeared so as to realize high-quality and high-efficiency wall building. The cast-in-place process generally comprises the steps of splicing the templates into solute cavities with upper and lower openings, pouring building slurry in the solute cavities, and demolding after the slurry is solidified to complete the pouring of one wall body. Because the building slurry has certain fluidity and self weight, and the solidification of the slurry also needs certain time, the sealing performance of the solute chamber has high requirement, and the construction slurry is required to keep good sealing effect under the impact of the lateral pressure of the slurry so as to prevent the slurry from overflowing. However, when the existing template robot is used for building walls, only one layer of seal is formed, once slurry breaks through the layer of seal, the seal can leak continuously and cannot be made up, the layer of seal mostly needs to have enough strength, the side pressure of the slurry cannot be resisted due to insufficient strength, but the seal is too hard and cannot be tightly attached well, and therefore the slurry leakage problem is not well solved.
The patent document that current chinese patent number is CN 202023196931.3, announcement day 2021.11.16 discloses a pour template, and it includes template and sealing strip, be provided with a plurality of articulated elements in the template, two adjacent one side of template is passed through the articulated element and is articulated mutually, be provided with a plurality of fasteners in the template, two adjacent the opposite side of template passes through fastener fixed connection, the sealing strip is arranged in between two templates, but this utility model has the problem that sealing performance is not enough.
Disclosure of Invention
The utility model provides a template double-sealing device, which improves the sealing performance and solves the problem of slurry leakage during grouting by arranging double seals on end templates at two ends of a template.
In order to achieve the purpose, the template double-sealing device comprises more than two templates, a space is formed between every two adjacent templates, and end templates are hinged to the two ends of each template respectively; an inner adhesive tape is arranged on the inner side of the outer end of the end template, and the inner end of the inner adhesive tape protrudes inwards; an outer adhesive tape is arranged on the outer side of the outer end of the end template, and the outer end of the outer adhesive tape protrudes out of the end template; a driving mechanism is arranged on the end template; when the templates at the adjacent ends of the same end of the template are closed, the adjacent inner rubber strips at the same end of the template are in contact sealing, and the adjacent outer rubber strips at the same end of the template are in contact sealing.
In the arrangement, the end formworks are arranged at the two ends of the formworks, and when the adjacent formworks are erected and the adjacent end formworks at the same end of the formworks are closed, a space with closed periphery can be formed between the adjacent formworks, so that grouting into the space is facilitated. According to the utility model, when the templates at the adjacent ends of the same end of the template are closed, the adjacent inner rubber strips at the same end of the template are in contact sealing, and the adjacent outer rubber strips at the same end of the template are also in contact sealing. Because the inboard protrusion of interior adhesive tape, the outer end protrusion end template of outer adhesive tape, like this, can effectually guarantee adjacent interior adhesive tape contact sealed under the condition that has set up the end template, guarantee adjacent outer adhesive tape contact sealed.
Further, interior adhesive tape includes interior adhesive tape stiff end and connects the sealed end of interior adhesive tape compression in the adhesive tape stiff end outer end, and interior adhesive tape stiff end is installed on the end template, and the inboard protrusion of the sealed end of interior adhesive tape compression forms interior adhesive tape bellying. This structure, interior adhesive tape stiff end are convenient for fix interior adhesive tape, have set up interior adhesive tape compression seal end, and when the sealed end of adjacent interior adhesive tape compression was when interacting, interior adhesive tape compression seal end took place elastic deformation to improve sealing performance.
Furthermore, a first through groove is formed in the compression sealing end of the inner rubber strip. This structure is through setting up first logical groove, then provides the deformation space for the deformation of interior adhesive tape compression sealed end, and the deflection that lets interior adhesive tape compression sealed end is bigger, has further improved sealing performance.
Further, outer adhesive tape includes outer adhesive tape stiff end and connects the outer adhesive tape compression seal end in outer adhesive tape stiff end outer end, and outer adhesive tape stiff end is installed on the end template, the outer end protrusion end template of outer adhesive tape stiff end. This structure, outer adhesive tape stiff end are convenient for fix outer adhesive tape, have set up outer adhesive tape compression seal end, and when the sealed end of adjacent outer adhesive tape compression was when interacting, outer adhesive tape compression seal end took place elastic deformation to improve sealing performance.
Furthermore, a second through groove is formed in the compression sealing end of the outer rubber strip. This structure is through setting up the second and leads to the groove, then provides the deformation space for the deformation of outer plastic strip compression seal end, lets the deflection of outer plastic strip compression seal end bigger, has further improved sealing performance.
Further, the outer end of the cross section of the second through groove is larger than the inner end. When the end template is closed, for outer adhesive tape, what mainly takes place to warp is the outer end of outer adhesive tape, through setting the outer end of second through-slot cross section to be greater than the inner, then outer adhesive tape compression seal end's outer end deformation space is bigger, can further improve sealing performance.
Furthermore, the end template comprises a supporting plate, an intermediate plate and a pressing plate, the intermediate plate is positioned between the supporting plate and the pressing plate, mounting grooves are formed among the outer ends of the supporting plate, the intermediate plate and the pressing plate, the inner adhesive tape is mounted on the inner side of the supporting plate, and the inner end of the outer adhesive tape is mounted in the mounting grooves. The inner rubber strip is convenient to install by arranging the supporting plate, and the outer rubber strip is convenient to position and install by arranging the mounting groove.
Further, a first containing cavity is formed in the inner side of the inner rubber strip, an inner rubber strip pressing block is arranged in the first containing cavity, and a first fastener penetrating through the inner rubber strip and fixed to the end template is installed on the inner rubber strip pressing block; the outer side of the outer rubber strip is provided with a second containing cavity, an outer rubber strip pressing block is arranged in the second containing cavity, the outer rubber strip pressing block is pressed by a pressing plate, and a second fastener is arranged among the pressing plate, the outer rubber strip pressing block, the outer rubber strip and the end template. Through setting up interior adhesive tape briquetting and first fastener, then can be more firm installation interior adhesive tape, through setting up outer adhesive tape briquetting and second fastener, then can be more firm installation outer adhesive tape.
Further, the first fastener and the second fastener are both bolts.
Furthermore, the driving mechanism is an air cylinder or an oil cylinder.
Drawings
Fig. 1 is a schematic view of a template double-sealing structure according to an embodiment of the present invention.
Fig. 2 is a schematic view of a double-sealing structure of a second template according to an embodiment of the present invention.
Fig. 3 is a side view of a middle template open in accordance with an embodiment of the present invention.
FIG. 4 is a side view of an end form of an embodiment of the present invention closed.
Fig. 5 is an enlarged view of a in fig. 3.
Fig. 6 is an enlarged view of B in fig. 4.
In the figure, 1, a template; 2. end template, 3, hinge assembly; 21. an inner rubber strip; 22. an outer adhesive tape; 23. a support plate; 24. pressing a plate; 201. a hinge ear; 211. fixing the inner rubber strip; 212. the inner rubber strip compresses the sealing end; 2120. an inner adhesive tape boss; 221. fixing the outer rubber strip; 222. compressing the sealed end by the outer rubber strip; 213. a first through groove; 223. a second through groove; 25. a middle plate; 214. pressing the inner rubber strip; 224. and (5) pressing the outer rubber strips.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1, 3 and 5, a formwork double sealing device comprises more than two formworks 1, end formworks 2, a hinge 3, an inner rubber strip 21 and an outer rubber strip 22.
In the present invention, the view direction of fig. 3 is taken as the view direction, the upper end and the lower end of the view are respectively the ends of the templates, one side of one template close to the other template is the inner side, and one side of one template far from the other template is the outer side.
In the present embodiment, two templates are provided.
The end parts of the templates are respectively hinged with an end template 2 through a hinged part 3, in the utility model, the hinged part 3 comprises a pin shaft and a hinged seat, the pin shaft is arranged on the templates, the hinged seat is arranged on the end template, and the hinged seat is hinged on the pin shaft.
The end formwork 2 comprises a supporting plate 23, an intermediate plate 25 and a pressing plate 24, wherein the intermediate plate 25 is positioned between the supporting plate 23 and the pressing plate 24, the outer end of the supporting plate 23 protrudes out of the pressing plate 24, the outer end of the pressing plate 24 protrudes out of the intermediate plate 25, an installation groove 200 is formed among the outer ends of the supporting plate 23, the intermediate plate 25 and the pressing plate 24, and a hinge lug 201 is installed on the pressing plate 24.
The inner rubber strip 21 comprises an inner rubber strip fixing end 211 and an inner rubber strip compression sealing end 212 connected to the outer end of the inner rubber strip fixing end 211. Be equipped with first holding chamber in the inboard of adhesive tape stiff end 211, be equipped with interior adhesive tape briquetting 214 in first holding intracavity, interior adhesive tape briquetting 214 is installed and is passed interior adhesive tape 21 and fixed the first fastener to backup pad 23, first fastener be the bolt, like this, can carry out reliable fixed to interior adhesive tape 21. The inner side of the inner adhesive strip compression seal end 212 protrudes to form an inner adhesive strip boss 2120. Be equipped with first logical groove 213 in the sealed end 212 of interior adhesive tape compression, the cross section that first leads to the groove is circular, can provide the deformation space for the sealed end 212 of interior adhesive tape compression like this to improve sealing performance.
The outer rubber strip 22 comprises an outer rubber strip fixing end 221 and an outer rubber strip compression sealing end 222 connected to the outer end of the outer rubber strip fixing end 221. Be equipped with second holding chamber in the outside of outer adhesive tape stiff end 221, be equipped with outer adhesive tape briquetting 224 in second holding chamber, the clamp plate 24 suppression is on outer adhesive tape briquetting 224, installs the second fastener between briquetting 24, outer adhesive tape briquetting 224, outer adhesive tape stiff end 221 and backup pad 23, the second fastener be the bolt, let fixed more reliable of outer adhesive tape like this. The outer end of the outer adhesive tape compression seal end 222 protrudes beyond the outer end of the support plate, and the outer side of the outer adhesive tape compression seal end 222 protrudes outward. Be equipped with second through groove 223 in the sealed end 222 of outer adhesive tape compression, this structure is through setting up second through groove 223, then provides the deformation space for the deformation of the sealed end 222 of outer adhesive tape compression, and the deflection that lets the sealed end of outer adhesive tape compression is bigger, has further improved sealing performance. The second through groove 223 has a cross section with an outer end larger than an inner end. When the end formwork is closed, the outer end of the outer adhesive tape mainly deforms for the outer adhesive tape 22, the outer end of the cross section of the second through groove 223 is larger than the inner end, the outer end deformation space of the outer adhesive tape compression sealing end 222 is larger, and the sealing performance can be further improved.
The hinged lug 201 is hinged with a driving mechanism which is an air cylinder or an oil cylinder. The driving mechanism is used for driving the end formworks to enable the end formworks 2 to be closed or opened.
As shown in fig. 4 and 6, when the driving mechanism drives the adjacent end formworks 1 at the same end of the formworks to move in opposite directions, the outer ends of the end formworks 1 approach each other, the adjacent inner rubber strips 21 contact and extrude along with the continuous approach of the adjacent end formworks 1, and the adjacent outer rubber strips 22 contact and extrude, so that double sealing is realized, and further grouting is performed in the space. After grouting is finished, the end formwork can be driven to move reversely by the driving mechanism, so that the end formwork is opened, and the formwork is convenient to take down.
In this embodiment, by arranging the end formworks 2 at the two ends of the formworks 1, when the adjacent formworks 1 are erected, and when the adjacent end formworks 1 at the same end of the formworks 1 are closed, a space with closed periphery is formed between the adjacent formworks 1, so that grouting into the space is facilitated. According to the utility model, when the adjacent end formwork 2 at the same end of the formwork 1 is closed, the adjacent inner rubber strips 21 at the same end of the formwork 1 are in contact sealing, and the adjacent outer rubber strips 22 at the same end of the formwork 1 are also in contact sealing, in the structure, technical slurry leaks from the inner rubber strips 21, and the slurry can be effectively prevented from leaking from the outer rubber strips 22, so that double sealing is respectively formed at the two ends of the formwork 1, therefore, the sealing performance is improved, and the problem of slurry leakage during grouting is solved. Because the inboard protrusion of interior adhesive tape 21, the outer end protrusion end template 2 of outer adhesive tape 22, like this, can effectually guarantee adjacent interior adhesive tape 21 contact seal under the condition that has set up end template 2, guarantee adjacent outer adhesive tape 22 contact seal.
As another example of the above embodiment, as shown in fig. 2, a wall 100 is provided at one end of the formwork double sealing apparatus.
Claims (10)
1. A template double-sealing device comprises more than two templates, wherein a space is formed between every two adjacent templates, and end templates are hinged to two ends of each template respectively; the method is characterized in that: an inner adhesive tape is arranged on the inner side of the outer end of the end template, and the inner end of the inner adhesive tape protrudes inwards; an outer adhesive tape is arranged on the outer side of the outer end of the end template, and the outer end of the outer adhesive tape protrudes out of the end template; a driving mechanism is arranged on the end template; when the templates at the adjacent ends of the same end of the template are closed, the adjacent inner rubber strips at the same end of the template are in contact sealing, and the adjacent outer rubber strips at the same end of the template are in contact sealing.
2. The template double seal arrangement according to claim 1, wherein: interior adhesive tape includes interior adhesive tape stiff end and connects the interior adhesive tape compression seal end in the adhesive tape stiff end outer end, and interior adhesive tape stiff end is installed on the end template, and the inboard protrusion of interior adhesive tape compression seal end forms interior adhesive tape bellying.
3. The template double seal arrangement according to claim 2, wherein: the inner rubber strip compression sealing end is internally provided with a first through groove.
4. The template double seal arrangement according to claim 1, wherein: outer adhesive tape includes outer adhesive tape stiff end and connects the outer adhesive tape compression seal end in outer adhesive tape stiff end outer end, and outer adhesive tape stiff end is installed on the end template, the outer end protrusion end template of outer adhesive tape stiff end.
5. The template double seal arrangement according to claim 4, wherein: the outer adhesive tape compression sealing end is internally provided with a second through groove.
6. The template double seal arrangement according to claim 5, wherein: the outer end of the cross section of the second through groove is larger than the inner end.
7. The template double seal arrangement according to claim 1, wherein: the end template comprises a supporting plate, an intermediate plate and a pressing plate, wherein the intermediate plate is positioned between the supporting plate and the pressing plate, mounting grooves are formed among the outer ends of the supporting plate, the intermediate plate and the pressing plate, the inner adhesive tape is mounted on the inner side of the supporting plate, and the inner end of the outer adhesive tape is mounted in the mounting grooves.
8. The template double seal arrangement according to claim 7, wherein: a first accommodating cavity is formed in the inner side of the inner rubber strip, an inner rubber strip pressing block is arranged in the first accommodating cavity, and a first fastener penetrating through the inner rubber strip and fixed to the end template is installed on the inner rubber strip pressing block; the outer side of the outer rubber strip is provided with a second containing cavity, an outer rubber strip pressing block is arranged in the second containing cavity, the outer rubber strip pressing block is pressed by a pressing plate, and a second fastener is arranged among the pressing plate, the outer rubber strip pressing block, the outer rubber strip and the end template.
9. The template double seal arrangement according to claim 8, wherein: the first fastener and the second fastener are both bolts.
10. The template double seal arrangement according to claim 1, wherein: the driving mechanism is a cylinder or an oil cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123358839.7U CN216713808U (en) | 2021-12-29 | 2021-12-29 | Template double sealing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123358839.7U CN216713808U (en) | 2021-12-29 | 2021-12-29 | Template double sealing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216713808U true CN216713808U (en) | 2022-06-10 |
Family
ID=81887974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123358839.7U Active CN216713808U (en) | 2021-12-29 | 2021-12-29 | Template double sealing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216713808U (en) |
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2021
- 2021-12-29 CN CN202123358839.7U patent/CN216713808U/en active Active
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