CN219586942U - Protection device for facing clear water concrete deformation joint - Google Patents
Protection device for facing clear water concrete deformation joint Download PDFInfo
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- CN219586942U CN219586942U CN202320761133.5U CN202320761133U CN219586942U CN 219586942 U CN219586942 U CN 219586942U CN 202320761133 U CN202320761133 U CN 202320761133U CN 219586942 U CN219586942 U CN 219586942U
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- concrete deformation
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Abstract
The utility model provides a protection device for a facing clear water concrete deformation joint. The protection device for the facing bare concrete deformation joint comprises a first shell arranged on one side of the facing bare concrete deformation joint, and a mounting hole is formed in one side of the first shell; the second shell is fixedly arranged at the top of the first shell; the threaded pipe is fixedly arranged on one side of the second shell; the sealing cover is arranged on the threaded pipe in a threaded manner; the extrusion head is arranged on one side of the sealing cover; the rotating shafts are rotatably arranged on the inner walls of the two sides of the first shell; the roller brush is fixedly sleeved on the rotating shaft. The protection device for the facing clear water concrete deformation joint has the advantages of being simple in operation, capable of avoiding generating gap garbage and good in protection effect.
Description
Technical Field
The utility model relates to the technical field of clear water concrete, in particular to a protection device for a facing clear water concrete deformation joint.
Background
The facing clear water concrete is also called decoration-free concrete, is formed by casting once, does not make any external decoration, and directly adopts the natural surface of cast-in-place concrete as the facing after the template is removed. Deformation joints are reserved in large industrial plants of the bare concrete structure, and the deformation joints are used as construction joints for reserving deformation spaces of building structures when the building structures displace under the effects of external environment temperature, foundation settlement and other factors.
However, in the following construction process, sundries such as tile scraps, mortar, concrete and the like are inevitably fallen into gaps of the deformation joint, and the deformation joint is small in gaps, so that the sundries cannot be cleaned easily when entering the deformation joint, and the deformation joint is equal to landfill of a lot of construction wastes. Therefore, it is necessary to provide a protection device for facing the deformation joint of the fresh water concrete to prevent sundries generated by construction from entering the deformation joint.
Disclosure of Invention
The technical problem solved by the utility model is to provide the protection device for the facing bare concrete deformation joint, which is simple to operate, can avoid generating gap garbage and has a good protection effect.
In order to solve the technical problems, the protection device for the facing clear water concrete deformation joint provided by the utility model comprises: the first shell is arranged at one side of the facing bare concrete deformation joint, and one side of the first shell is provided with a mounting hole; the second shell is fixedly arranged at the top of the first shell; the threaded pipe is fixedly arranged on one side of the second shell; the sealing cover is arranged on the threaded pipe in a threaded manner; the extrusion head is arranged on one side of the sealing cover; the rotating shafts are rotatably arranged on the inner walls of the two sides of the first shell; the roller brush is fixedly sleeved on the rotating shaft; the motor is fixedly arranged on one side of the first shell, and an output shaft of the motor penetrates through the mounting hole and extends to the inside of the first shell; the transmission mechanism is arranged on the first shell; and the pushing mechanism is arranged on the second shell.
As a further scheme of the utility model, the transmission mechanism comprises two bearing seats, a connecting rod, a large gear, a pinion, a first conical gear and a second conical gear, wherein the two bearing seats are fixedly arranged on the inner wall of the bottom of the first shell, the connecting rod is rotatably arranged on the two bearing seats, the large gear is fixedly arranged on an output shaft of the motor, the pinion is fixedly arranged at one end of the connecting rod, the pinion is meshed with the large gear, the first conical gear is fixedly arranged at one end of the connecting rod, the second conical gear is fixedly sleeved on the rotating shaft, and the second conical gear is meshed with the first conical gear.
As a further scheme of the utility model, the pushing mechanism comprises a screw sleeve, a screw rod, a first chain wheel, a second chain wheel, a chain and a piston, wherein the screw sleeve is rotatably arranged on one side of the second shell, the screw rod is arranged on the screw sleeve in a threaded manner, the first chain wheel is fixedly sleeved on an output shaft of the motor, the second chain wheel is fixedly sleeved on the screw sleeve, the chain is wound on the first chain wheel and the second chain wheel, the piston is fixedly arranged at one end of the screw rod, and the piston is in sliding connection with the inner wall of the second shell.
As a further scheme of the utility model, through holes are formed in one side, close to each other, of the first shell and the second shell, and the two through holes are located outside the chain.
As a further scheme of the utility model, a scraping plate is fixedly arranged on the inner wall of the top of the first shell, and a plurality of cleaning grooves are formed in the bottom of the scraping plate.
As a further scheme of the utility model, the outer wall of the sealing cover is fixedly provided with a plurality of anti-slip strips, and the anti-slip strips are made of rubber materials.
As a further scheme of the utility model, a handle is fixedly arranged at the top of the second shell, a reversing switch is fixedly arranged at one side of the handle, and a storage battery is fixedly arranged on the inner wall of the top of the first shell.
Compared with the related art, the protection device for the facing clear water concrete deformation joint has the following beneficial effects:
the utility model provides a protection device for a facing clear water concrete deformation joint, which can conveniently and manually inject a gap filler into the second shell through a threaded pipe and a sealing cover, can conveniently and manually use the device through a handle, can control the turning and opening and closing of an output shaft of a motor through a reversing switch, can enable a driving mechanism to drive a roller brush to clean the deformation joint under the operation of the motor, can clean dust stored in the deformation joint as much as possible, so as to achieve the following filling effect, and can drive a pushing mechanism to extrude the gap filler in the second shell from an extrusion head to fill the cleaned deformation joint, so that sundries in construction can be effectively prevented from entering the facing clear water concrete deformation joint after filling is finished, gap garbage can be avoided, and the protection effect is good.
Drawings
The present utility model is further described below with reference to the accompanying drawings for the convenience of understanding by those skilled in the art.
FIG. 1 is a schematic cross-sectional view of a preferred embodiment of a protective device for a finished concrete deformation joint according to the present utility model;
FIG. 2 is a schematic view of the external structure of the present utility model;
FIG. 3 is a schematic perspective view of a scraper according to the present utility model;
FIG. 4 is an enlarged schematic view of the portion A shown in FIG. 1;
fig. 5 is an enlarged schematic view of the portion B shown in fig. 1.
Reference numerals in the drawings: 1. a first housing; 2. a second housing; 3. a threaded tube; 4. sealing cover; 5. an extrusion head; 6. a rotating shaft; 7. a roller brush; 8. a motor; 9. a bearing seat; 10. a connecting rod; 11. a large gear; 12. a pinion gear; 13. a first bevel gear; 14. a second bevel gear; 15. a screw sleeve; 16. a screw; 17. a first sprocket; 18. a second sprocket; 19. a chain; 20. a piston; 21. a scraper.
Detailed Description
Referring to fig. 1 to 5 in combination, fig. 1 is a schematic cross-sectional structural view of a protection device for a facing concrete deformation joint according to a preferred embodiment of the present utility model;
FIG. 2 is a schematic view of the external structure of the present utility model; FIG. 3 is a schematic perspective view of a scraper according to the present utility model; FIG. 4 is an enlarged schematic view of the portion A shown in FIG. 1; fig. 5 is an enlarged schematic view of the portion B shown in fig. 1. A protection device for facing clear water concrete movement joint includes: the first shell 1 is arranged at one side of the facing bare concrete deformation joint, and one side of the first shell 1 is provided with a mounting hole; a second housing 2, wherein the second housing 2 is fixedly installed on the top of the first housing 1; a threaded pipe 3, wherein the threaded pipe 3 is fixedly arranged on one side of the second shell 2; a sealing cover 4, wherein the sealing cover 4 is arranged on the threaded pipe 3 in a threaded manner; an extrusion head 5, the extrusion head 5 being provided at one side of the seal cover 4; a rotating shaft 6, wherein the rotating shaft 6 is rotatably installed on the inner walls of the two sides of the first shell 1; the roller brush 7 is fixedly sleeved on the rotating shaft 6; a motor 8, wherein the motor 8 is fixedly installed at one side of the first housing 1, and an output shaft of the motor 8 penetrates through the installation hole and extends to the inside of the first housing 1; a transmission mechanism provided on the first housing 1; a pushing mechanism provided on the second housing 2.
The transmission mechanism comprises two bearing seats 9, a connecting rod 10, a large gear 11, a small gear 12, a first conical gear 13 and a second conical gear 14, wherein the two bearing seats 9 are fixedly installed on the inner wall of the bottom of the first shell 1, the connecting rod 10 is rotatably installed on the two bearing seats 9, the large gear 11 is fixedly installed on an output shaft of the motor 8, the small gear 12 is fixedly installed at one end of the connecting rod 10, the small gear 12 is meshed with the large gear 11, the first conical gear 13 is fixedly installed at one end of the connecting rod 10, the second conical gear 14 is fixedly sleeved on the rotating shaft 6, the second conical gear 14 is meshed with the first conical gear 13, dust in a deformation joint can be cleaned by the roller brush 7 through the transmission mechanism, and dust stored in the deformation joint can be cleaned as clean as possible, so that the later filling effect is achieved.
The pushing mechanism comprises a threaded sleeve 15, a screw rod 16, a first chain wheel 17, a second chain wheel 18, a chain 19 and a piston 20, wherein the threaded sleeve 15 is rotatably arranged on one side of the second shell 2, the screw rod 16 is arranged on the threaded sleeve 15 in a threaded manner, the first chain wheel 17 is fixedly sleeved on an output shaft of the motor 8, the second chain wheel 18 is fixedly sleeved on the threaded sleeve 15, the chain 19 is wound on the first chain wheel 17 and the second chain wheel 18, the piston 20 is fixedly arranged at one end of the screw rod 16, the piston 20 is in sliding connection with the inner wall of the second shell 2, a filling agent in the second shell 2 can be extruded from the extrusion head 5 through the pushing mechanism, the cleaned deformation joint is filled, and sundries in construction can be effectively prevented from entering the facing concrete deformation joint after filling.
Through holes are formed in one side, close to each other, of the first casing 1 and the second casing 2, and the two through holes are located outside the chain 19.
The scraping plate 21 is fixedly installed on the inner wall of the top of the first shell 1, a plurality of cleaning grooves are formed in the bottom of the scraping plate 21, and dust attached to the roller brush 7 can be scraped through the cleaning grooves.
The outer wall fixed mounting of sealed lid 4 has a plurality of antislip strips, and a plurality of antislip strips are all made for rubber materials, can make the manual work be difficult for producing the slip when twisting sealed lid 4 through the antislip strip.
The top of second casing 2 fixed mounting has the handle, one side fixed mounting of handle has the backward and forward switch, fixed mounting has the battery on the top inner wall of first casing 1, can control the steering of motor 8 output shaft and open and close through the backward and forward switch.
The working principle of the protection device for the facing clear water concrete deformation joint provided by the utility model is as follows:
when the novel cleaning device is used, a handle is held by hand, a sealing cover 4 is opened from a threaded pipe 3, then a joint mixture to be used is injected into a second shell 2, after the sealing cover 4 is fully filled, the sealing cover 4 is screwed onto the threaded pipe 3, after the sealing cover is screwed, the facing fresh water concrete deformation joint can be filled, the cleaning device needs to be slowly moved from top to bottom during filling, an extrusion head 5 is firstly aligned with the deformation joint, bristles of a roller brush 7 also need to stretch into the deformation joint, then a reversing switch is adopted to start a motor 8, the motor 8 can drive a large gear 11 to rotate, the large gear 11 drives a connecting rod 10 to rotate on two bearing seats 9 through a small gear 12, the small gear 12 drives a rotating shaft 6 to rotate rapidly through a first conical gear 13 and a second conical gear 14, the rotating shaft 6 drives a roller brush 7 to rapidly rotate, the roller brush 7 to clean the deformation joint, dust stored in the interior is cleaned up as much as possible, the dust in the roller brush 7 can be filled in the rear part, and the dust on the scraping blade 7 can be scraped off the attached dust groove on the roller brush 7 in the cleaning process;
under the drive of motor 8, first sprocket 17 also can drive the rotation of second sprocket 18 through chain 19, make second sprocket 18 drive swivel nut 15 rotate, swivel nut 15 can drive screw rod 16 to one side removal, screw rod 16 can drive piston 20 to one side removal, make piston 20 extrude the caulking agent in the second casing 2, after the caulking agent is pressed, just can slowly flow out from extruding head 5, then even fill in the clean water concrete deformation joint of veneer, after filling, just can effectively prevent debris in the construction from entering into the deformation joint, can avoid producing gap rubbish, the protection effect is better.
Compared with the related art, the protection device for the facing clear water concrete deformation joint has the following beneficial effects:
the utility model provides a protection device for a facing clear water concrete deformation joint, which can conveniently and manually inject a joint mixture into the second shell 2 through a threaded pipe 3 and a sealing cover 4, can conveniently and manually use the device through a handle, can control the turning and opening and closing of an output shaft of a motor 8 through a reversing switch, can enable a driving mechanism to drive a roller brush 7 to clean the deformation joint under the operation of the motor 8, clean dust stored in the deformation joint as much as possible, so as to facilitate the filling effect at the back, and can drive a pushing mechanism to extrude the joint mixture in the second shell 2 from an extrusion head 5 to fill the cleaned deformation joint, so that sundries in construction can be effectively prevented from entering the facing clear water concrete deformation joint after filling, gap garbage can be avoided, and the protection effect is good.
The device structure and the drawings of the present utility model mainly describe the principle of the present utility model, and in terms of the technology of the design principle, the arrangement of the power mechanism, the power supply system, the control system, etc. of the device is not completely described, but the specific details of the power mechanism, the power supply system, and the control system thereof can be clearly known on the premise that those skilled in the art understand the principle of the present utility model.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.
Claims (7)
1. A protection device for a finished concrete deformation joint, comprising:
the first shell is arranged at one side of the facing bare concrete deformation joint, and one side of the first shell is provided with a mounting hole;
the second shell is fixedly arranged at the top of the first shell;
the threaded pipe is fixedly arranged on one side of the second shell;
the sealing cover is arranged on the threaded pipe in a threaded manner;
the extrusion head is arranged on one side of the sealing cover;
the rotating shafts are rotatably arranged on the inner walls of the two sides of the first shell;
the roller brush is fixedly sleeved on the rotating shaft;
the motor is fixedly arranged on one side of the first shell, and an output shaft of the motor penetrates through the mounting hole and extends to the inside of the first shell;
the transmission mechanism is arranged on the first shell;
and the pushing mechanism is arranged on the second shell.
2. The protection device for a facing concrete deformation joint according to claim 1, wherein the transmission mechanism comprises two bearing seats, a connecting rod, a large gear, a small gear, a first conical gear and a second conical gear, the two bearing seats are fixedly mounted on the inner bottom wall of the first shell, the connecting rod is rotatably mounted on the two bearing seats, the large gear is fixedly mounted on an output shaft of the motor, the small gear is fixedly mounted at one end of the connecting rod, the small gear is meshed with the large gear, the first conical gear is fixedly mounted at one end of the connecting rod, the second conical gear is fixedly sleeved on the rotating shaft, and the second conical gear is meshed with the first conical gear.
3. The protection device for a finishing concrete deformation joint according to claim 1, wherein the pushing mechanism comprises a screw sleeve, a screw rod, a first sprocket, a second sprocket, a chain and a piston, the screw sleeve is rotatably installed on one side of the second shell, the screw rod is installed on the screw sleeve in a threaded manner, the first sprocket is fixedly sleeved on an output shaft of the motor, the second sprocket is fixedly sleeved on the screw sleeve, the chain is wound on the first sprocket and the second sprocket, the piston is fixedly installed on one end of the screw rod, and the piston is slidably connected with an inner wall of the second shell.
4. The protection device for a finishing concrete deformation joint according to claim 3, wherein through holes are formed in one sides of the first shell and the second shell, which are close to each other, and the two through holes are located outside the chain.
5. The protection device for a finishing concrete deformation joint according to claim 1, wherein a scraping plate is fixedly installed on the top inner wall of the first shell, and a plurality of cleaning grooves are formed in the bottom of the scraping plate.
6. The protection device for the facing concrete deformation joint of claim 1, wherein a plurality of anti-slip strips are fixedly arranged on the outer wall of the sealing cover, and the plurality of anti-slip strips are made of rubber materials.
7. The protection device for a facing concrete deformation joint according to claim 1, wherein a handle is fixedly installed at the top of the second housing, a reversing switch is fixedly installed at one side of the handle, and a storage battery is fixedly installed on the inner wall of the top of the first housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320761133.5U CN219586942U (en) | 2023-04-10 | 2023-04-10 | Protection device for facing clear water concrete deformation joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320761133.5U CN219586942U (en) | 2023-04-10 | 2023-04-10 | Protection device for facing clear water concrete deformation joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219586942U true CN219586942U (en) | 2023-08-25 |
Family
ID=87688253
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320761133.5U Active CN219586942U (en) | 2023-04-10 | 2023-04-10 | Protection device for facing clear water concrete deformation joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219586942U (en) |
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2023
- 2023-04-10 CN CN202320761133.5U patent/CN219586942U/en active Active
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