CN219054776U - Concrete maintenance tectorial membrane device - Google Patents
Concrete maintenance tectorial membrane device Download PDFInfo
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- CN219054776U CN219054776U CN202223093527.2U CN202223093527U CN219054776U CN 219054776 U CN219054776 U CN 219054776U CN 202223093527 U CN202223093527 U CN 202223093527U CN 219054776 U CN219054776 U CN 219054776U
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Abstract
The utility model discloses a concrete curing and laminating device which comprises a bracket, a bearing assembly, a plurality of press rolls and a laminating roll limiting assembly. The bottom of support sets up a plurality of compression rollers, can be when carrying out the tectorial membrane during operation to the concrete just after the construction, utilizes tectorial membrane increase equipment and concrete's holding area effectively, prevents effectively that the situation of deformation from appearing on concrete's surface, utilizes the firm adhesion of pressure guarantee tectorial membrane at the top of concrete simultaneously, ensures the firmness of tectorial membrane. In addition, the film covered roll limiting assembly is utilized to limit the film covered roll to rotate on the upper portion of the bearing assembly, so that continuous and effective output film covered roll is guaranteed, after the film covered is consumed, a new film covered roll can be directly placed on the top of the bearing assembly, the film covered roll is automatically fixed by utilizing the mechanism design of the film covered roll limiting assembly and the bearing assembly, the replacement speed of the film covered roll is improved, and the working efficiency is improved.
Description
Technical Field
The utility model relates to the technical field of concrete curing and laminating equipment, in particular to a concrete curing and laminating device.
Background
After concrete pouring work is carried out, in order to avoid the problem that the strength of concrete is reduced and even cracking and damage occur due to volatilization of water, the concrete with the pouring thickness needs to be subjected to film covering maintenance so as to avoid volatilization of water. Chinese patent CN202123359538.6 discloses a tectorial membrane device for concrete curing, this tectorial membrane device for concrete curing, when meetting the reel of different length, can make the screw sleeve rotate and outwards take out through rotatory screw sleeve, and then can change the distance between two support frames, simultaneously the dead lever can take out from pressing the cover, and then can realize the reel of adaptation different length, and then can adapt to the concrete road surface of different width, this tectorial membrane device for concrete curing, one side fixed mounting that the joint ring is close to the stop collar has the magnetic ring, the back rotation of stop collar is connected with the toothed ring, the surface meshing of toothed ring has the gear, the inboard fixed mounting of gear has the screw shaft, screw shaft and stop collar threaded connection and extend to the inside of stop collar, the screw shaft is located the inside one end rotation of stop collar and is connected with the magnetic ring, can inject the reel through such setting, and then can guarantee reel pivoted stability.
According to the technical scheme disclosed by the device, when the existing concrete curing and film coating equipment is used, on one hand, when film coating work is carried out on the top of the concrete just poured, the film coating equipment is easy to squeeze the concrete to cause the surface deformation of the concrete, so that the flatness of the top of the concrete is not guaranteed; on the other hand, when a new film roll needs to be replaced in the film coating process, the working mechanism of the film roll often needs to be disassembled, and after the new film roll is replaced, the working mechanism of the film roll is fixed, so that the operation is complex, and the working efficiency is reduced.
Therefore, how to design a concrete curing and laminating device becomes the current problem to be solved.
Disclosure of Invention
Aiming at the defects in the prior art, the concrete curing and laminating device is provided, so that the situation that the surface of concrete is deformed is effectively prevented, meanwhile, the pressure of equipment is utilized to ensure that a laminated film is firmly adhered to the top of the concrete, the firmness of the laminated film is ensured, and the working efficiency is improved.
The technical scheme adopted by the utility model for solving the technical problems is as follows:
the utility model provides a concrete maintenance tectorial membrane device which characterized in that: the device comprises a bracket, a bearing assembly, a plurality of press rollers and a film covered roll limiting assembly, wherein the plurality of press rollers are arranged in parallel with each other, and the press rollers are horizontally arranged at the bottom of the bracket at intervals in a rotating connection mode; the bearing assembly and the film covered roll limiting assembly are arranged on the bracket in a rotating connection mode, the bearing assembly is positioned between the press rolls, the film covered roll is placed on the bearing assembly, and the film covered roll limiting assembly is arranged on the front side and the rear side of the film covered roll and is positioned above the bearing assembly; the bearing assembly rotates along with the rotation of the film coating roll, and the film coating roll limiting assembly limits the rotation of the film coating roll in the upper area of the bearing assembly; one end of the film covered by the film covered roll sequentially passes through the internal gap of the bearing component, the internal gap of the film covered roll limiting component or the area between the bearing component and the film covered roll limiting component, the upper part of the compression roller at the forefront side and the area above the concrete.
According to the technical scheme, the bearing assembly comprises two supporting rollers, the supporting rollers and the pressing rollers are arranged in parallel, the supporting rollers are horizontally arranged on the bracket through bearings, and the laminating rolls are placed on the supporting rollers; the gap between the support rollers is controlled according to the size of the film roll.
According to the technical scheme, the height of the bottommost end of the supporting roller is higher than that of the bottommost end of the pressing roller, and a plurality of pressing rollers are arranged at the bottom of the supporting roller; the coating film of the coating film roll passes out from between the supporting rollers.
According to the technical scheme, the bottommost end of the supporting roller is flush with the bottommost end of the pressing roller, and the coating film of the coating film roll penetrates out from the position between the supporting roller and the coating film roll limiting assembly or the inside of the coating film roll limiting assembly.
According to the technical scheme, the film covered roll limiting assembly comprises a plurality of baffle rolls, the baffle rolls and the press rolls are arranged in parallel, and the baffle rolls are uniformly distributed on the outer side of the lower half part of the film covered roll in an unused state.
According to the technical scheme, the axes of all the baffle rollers fall on the same circle.
According to the technical scheme, the number of the compression rollers is 2, and the compression rollers are respectively positioned at the foremost end and the rearmost end of the running direction of the bracket.
According to the technical scheme, the support comprises a lower support, a first support rod and a second support rod, wherein the lower support is arranged along the length direction of the press roller, the same number of the first support rod and the same number of the second support rod are arranged on two sides of the lower support, and the first support rod is positioned at the top of the second support rod; the two ends of the first stay bar are respectively connected with the compression roller and the bracket, the two ends of the second stay bar are respectively connected with the bearing component and the bracket, and the film covered roll limiting component is arranged on the first stay bar.
According to the technical scheme, the support adopts the front-back symmetrical structure, the number of the first support rods and the second support rods on one side of the support is two, the first support rods are symmetrically arranged on two sides of the lower support, and the second support rods are symmetrically arranged on the bottom of the lower support.
According to the technical scheme, the sliding rod and the sliding sleeve are arranged at the top of the lower support, the sliding sleeve is arranged inside the lower support, the section size of the sliding rod is matched with the size of the sliding sleeve, the sliding rod is arranged in the sliding sleeve in a sliding connection mode, and the sliding rod is in an extending and accommodating state in the sliding sleeve.
The utility model has the following beneficial effects:
1. the bottom of support sets up a plurality of compression rollers, can be when carrying out the tectorial membrane during operation to the concrete just after the construction, utilizes tectorial membrane increase equipment and concrete's holding area effectively, prevents effectively that the situation of deformation from appearing on concrete's surface, utilizes the firm adhesion of pressure guarantee tectorial membrane at the top of concrete simultaneously, ensures the firmness of tectorial membrane. In addition, the film covered roll limiting assembly is utilized to limit the film covered roll to rotate on the upper portion of the bearing assembly, so that continuous and effective output film covered roll is guaranteed, after the film covered is consumed, a new film covered roll can be directly placed on the top of the bearing assembly, the film covered roll is automatically fixed by utilizing the mechanism design of the film covered roll limiting assembly and the bearing assembly, the replacement speed of the film covered roll is improved, and the working efficiency is improved.
2. The bottom of backing roll contacts with the surface of concrete, utilizes the backing roll to increase the basic area of this device and concrete surface to reduce the pressure to the concrete, and then prevent the situation that the surface of concrete appears warping effectively, utilize the firm adhesion of pressure guarantee tectorial membrane of equipment at the top of concrete simultaneously, ensure the firmness of tectorial membrane
Drawings
FIG. 1 is a schematic illustration of the operation of a film coating in accordance with an embodiment of the present utility model;
FIG. 2 is a schematic diagram of a construction of an embodiment of the present utility model;
FIG. 3 is a cross-sectional view of a provided embodiment of the present utility model;
in the figure, 1, a bracket; 1-1, a lower bracket; 1-2, a first stay bar; 1-3 and a second stay; 2. a carrier assembly; 2-1, a supporting roller; 3. a press roller; 4. a film covered roll limiting assembly; 4-1, a baffle roller; 5. a slide bar; 6. a sliding sleeve; 7. laminating a film roll; 7-1, coating.
Detailed Description
The utility model will now be described in detail with reference to the drawings and examples.
Referring to fig. 1 to 3, the utility model provides a concrete curing and laminating device, which comprises a bracket 1, a bearing assembly 2, a plurality of press rollers 3 and a laminating roll limiting assembly 4, wherein the plurality of press rollers are mutually arranged in parallel, and are horizontally arranged at intervals at the bottom of the bracket in a rotating connection mode (in the embodiment of the figure, the press rollers are arranged on the bracket in a bearing (or rotating shaft) connection mode); the bearing assembly and the film covered roll limiting assembly are arranged on the bracket in a rotating connection mode, the bearing assembly is positioned between the press rolls, the film covered roll 7 is placed on the bearing assembly, and the film covered roll limiting assembly is arranged on the front side and the rear side of the film covered roll and is positioned above the bearing assembly; the bearing assembly rotates along with the rotation of the film coating roll, and the film coating roll limiting assembly limits the rotation of the film coating roll in the upper area of the bearing assembly; one end of the film 7-1 of the film roll sequentially passes through the inner gap of the bearing assembly, the inner gap of the film roll limiting assembly or the area between the bearing assembly and the film roll limiting assembly, the upper part of the forefront compression roller and the area above the concrete.
This embodiment sets up a plurality of compression rollers in the bottom of support, can utilize the tectorial membrane to increase the area of support of equipment and concrete effectively when carrying out tectorial membrane work to the concrete just after the construction, prevents the situation that the deformation appears on the surface of concrete effectively, utilizes the firm adhesion of pressure assurance tectorial membrane of equipment at the top of concrete simultaneously, ensures the firmness of tectorial membrane. In addition, the film covered roll limiting assembly is utilized to limit the film covered roll to rotate on the upper portion of the bearing assembly, so that continuous and effective output film covered roll is guaranteed, after the film covered is consumed, a new film covered roll can be directly placed on the top of the bearing assembly, the film covered roll is automatically fixed by utilizing the mechanism design of the film covered roll limiting assembly and the bearing assembly, the replacement speed of the film covered roll is improved, and the working efficiency is improved.
Specifically, the bearing assembly comprises two support rollers 2-1, the support rollers are arranged in parallel with the press roller, the support rollers are horizontally arranged on the bracket through bearings (or rotating shafts), and the laminating rolls are placed on the support rollers; the gap between the support rollers is controlled according to the size of the film roll, i.e. the gap between the support rollers is smaller than the diameter of the reel of the film roll.
In some embodiments, the bottom end of the supporting roller is higher than the bottom end of the pressing roller, that is, the bottom end of the supporting roller is not contacted with the concrete surface, and a plurality of pressing rollers are arranged at the bottom of the supporting roller; the coating film of the coating film roll passes out from between the supporting rollers.
In other embodiments described above, the bottommost end of the backup roll is flush with the bottommost end of the pressure roll, i.e., the bottom end of the backup roll is in contact with the surface of the concrete, and the coating of the coating roll passes between the backup roll and the coating roll stop assembly, or within the coating roll stop assembly. The bottom of backing roll contacts with the surface of concrete, utilizes the backing roll to increase the basic area of this device and concrete surface to reduce the pressure to the concrete, and then prevent the situation that the surface of concrete appears warping effectively, utilize the firm adhesion of pressure guarantee tectorial membrane of equipment at the top of concrete simultaneously, ensure the firmness of tectorial membrane.
Specifically, the limiting component of the film covered roll comprises a plurality of baffle rollers 4-1, the baffle rollers and the pressing rollers are mutually parallel, and the baffle rollers are uniformly distributed on the outer side of the lower half part of the film covered roll in an unused state.
Preferably, the axes of all the baffle rollers fall on the same circle, namely the outer wall of the baffle roller is attached to the lower half part of the film covered roll in the unused state, so that the film covered roll is supported and limited. In the embodiment of the figure, only two baffle rollers are arranged, and in order to avoid that the film covered roll falls from a gap between the baffle rollers or a gap between the baffle rollers and the bearing assembly, the size of the film covered roll can also be increased by the number of the baffle rollers.
Preferably, the number of the compression rollers is 2, and the compression rollers are respectively positioned at the foremost end and the rearmost end of the running direction of the bracket.
Specifically, the support comprises a lower support 1-1, a first support rod 1-2 and a second support rod 1-3, wherein the lower support is arranged along the length direction of the compression roller, the same number of the first support rods and the same number of the second support rods are arranged on two sides of the lower support, and the first support rods are positioned at the top of the second support rods; the two ends of the first stay bar are respectively connected with the compression roller and the bracket, the two ends of the second stay bar are respectively connected with the bearing component and the bracket, and the film covered roll limiting component is arranged on the first stay bar. In the embodiment of the figure, the second supporting rod and the second supporting rod are connected through welding, the compression roller and the tectorial membrane roll limiting component are arranged on the second supporting rod through bearings (or rotating shafts), and the bearing component is arranged on the second supporting rod through bearings (or rotating shafts).
Preferably, the support adopts a front-back symmetrical structure, the number of the first support rods and the second support rods on one side of the support is two, the first support rods are symmetrically arranged on two sides of the lower support, and the second support rods are symmetrically arranged on the bottom of the lower support.
Further, for convenient operation this device, be equipped with slide bar 5 and sliding sleeve 6 at the top of lower carriage, the sliding sleeve is established inside the lower carriage, and the cross-sectional dimension of slide bar and the size phase-match of sliding sleeve, the slide bar is established in the sliding sleeve with sliding connection's mode, and the slide bar has in the sliding sleeve and stretches out and accomodates two kinds of states. When the top of the concrete structure just constructed is subjected to film coating work, two sliding rods are respectively pulled out from two ends in the sliding sleeve on the lower support, and personnel stand on the outer side of the concrete structure and move through sliding rod pushing equipment, so that the concrete structure is prevented from being damaged by personnel walking.
The method of operation of the utility model (taking as an example an embodiment in which the bottom of the support roller and the bottom of the press roller are parallel):
when the concrete curing and film coating device is used for coating the top of a concrete structure which is just constructed, two sliding rods are respectively pulled out from two ends in the sliding sleeve on the lower support, personnel stand on the outer side of the concrete structure and move through sliding rod pushing equipment, and the concrete structure is prevented from being damaged by personnel walking. And placing the film covered roll at the top between the two supporting rollers, wherein the two sides of the film covered roll are limited by a plurality of baffle rollers, so that the film covered roll is prevented from falling off from the two sides of the bearing assembly.
After the coating film is drawn out, the coating film passes through the internal gap of the bearing component, the internal gap of the coating film roll limiting component or the area between the bearing component and the coating film roll limiting component; then, after the front-end press roller is wound from the top to the bottom, the pushing device moves rightwards, and the front-end press roller, the middle press roller, the support roller and the rest press rollers are sequentially pressed on the top of the film. The tectorial membrane rolls up and outwards loosens the tectorial membrane along with bearing assembly's backing roll, utilizes tectorial membrane increase equipment and concrete's holding area effectively to utilize a plurality of backing rolls to reduce the pressure to the concrete, and then prevent effectively that the situation of deformation from appearing in the surface of concrete, utilize the firm adhesion of pressure guarantee tectorial membrane of equipment at the top of concrete simultaneously, guarantee the firmness of tectorial membrane. When the tectorial membrane is used up, take out the spool after, put new tectorial membrane reel at the top of bearing assembly backing roll again, and then accomplish the change work of tectorial membrane reel, improve the change speed of tectorial membrane reel, improve work efficiency.
The concrete curing and laminating device is reasonable in design, is efficient and convenient to use, and is suitable for use in concrete laminating and curing work.
The foregoing is merely illustrative of the present utility model and is not intended to limit the scope of the utility model, which is defined by the claims and their equivalents.
Claims (10)
1. The utility model provides a concrete maintenance tectorial membrane device which characterized in that: the device comprises a bracket, a bearing assembly, a plurality of press rollers and a film covered roll limiting assembly, wherein the plurality of press rollers are arranged in parallel with each other, and the press rollers are horizontally arranged at the bottom of the bracket at intervals in a rotating connection mode; the bearing assembly and the film covered roll limiting assembly are arranged on the bracket in a rotating connection mode, the bearing assembly is positioned between the press rolls, the film covered roll is placed on the bearing assembly, and the film covered roll limiting assembly is arranged on the front side and the rear side of the film covered roll and is positioned above the bearing assembly; the bearing assembly rotates along with the rotation of the film coating roll, and the film coating roll limiting assembly limits the rotation of the film coating roll in the upper area of the bearing assembly; one end of the film covered by the film covered roll sequentially passes through the internal gap of the bearing component, the internal gap of the film covered roll limiting component or the area between the bearing component and the film covered roll limiting component, the upper part of the compression roller at the forefront side and the area above the concrete.
2. The concrete curing and laminating device according to claim 1, wherein: specifically, the bearing assembly comprises two support rollers, the support rollers are arranged in parallel with the press roller, the support rollers are horizontally arranged on the bracket through bearings, and the film-covered roll is placed on the support rollers; the gap between the support rollers is controlled according to the size of the film roll.
3. The concrete curing and laminating device according to claim 2, wherein: the height of the bottommost end of the supporting roller is higher than that of the bottommost end of the pressing roller, and a plurality of pressing rollers are arranged at the bottom of the supporting roller; the coating film of the coating film roll passes out from between the supporting rollers.
4. The concrete curing and laminating device according to claim 2, wherein: the bottommost end of the support roller is flush with the bottommost end of the press roller, and the coating film of the coating film roll penetrates out from the space between the support roller and the coating film roll limiting assembly or the inside of the coating film roll limiting assembly.
5. The concrete curing and laminating device according to claim 1, wherein: specifically, the limiting component of the film covered roll comprises a plurality of baffle rollers, the baffle rollers and the pressing rollers are arranged in parallel, and the baffle rollers are uniformly distributed on the outer side of the lower half part of the film covered roll in an unused state.
6. The concrete curing and coating device according to claim 5, wherein: the axes of all the baffle rollers fall on the same circle.
7. The concrete curing and laminating device according to claim 1, wherein: the number of the compression rollers is 2, and the compression rollers are respectively positioned at the foremost end and the rearmost end of the running direction of the bracket.
8. The concrete curing and laminating device according to claim 1, wherein: the support comprises a lower support, a first support rod and a second support rod, wherein the lower support is arranged along the length direction of the press roller, the same number of the first support rod and the second support rod are arranged on two sides of the lower support, and the first support rod is positioned at the top of the second support rod; the two ends of the first stay bar are respectively connected with the compression roller and the bracket, the two ends of the second stay bar are respectively connected with the bearing component and the bracket, and the film covered roll limiting component is arranged on the first stay bar.
9. The concrete curing and coating device according to claim 8, wherein: the support adopts front and back symmetrical structure, and the quantity of first vaulting pole and second vaulting pole in support unilateral is two, and first vaulting pole symmetry is laid in the both sides of lower carriage, and the second vaulting pole symmetry is laid in the bottom of lower carriage.
10. The concrete curing and coating device according to claim 8, wherein: the top at the lower carriage is equipped with slide bar and sliding sleeve, and the sliding sleeve is established inside the lower carriage, and the cross-sectional dimension of slide bar and the size phase-match of sliding sleeve, slide bar establish in the sliding sleeve with sliding connection's mode, and the slide bar has in the sliding sleeve and stretches out and accomodates two kinds of states.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223093527.2U CN219054776U (en) | 2022-11-17 | 2022-11-17 | Concrete maintenance tectorial membrane device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223093527.2U CN219054776U (en) | 2022-11-17 | 2022-11-17 | Concrete maintenance tectorial membrane device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219054776U true CN219054776U (en) | 2023-05-23 |
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ID=86346794
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223093527.2U Active CN219054776U (en) | 2022-11-17 | 2022-11-17 | Concrete maintenance tectorial membrane device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219054776U (en) |
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2022
- 2022-11-17 CN CN202223093527.2U patent/CN219054776U/en active Active
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