Concrete maintenance device for building construction

Abstract

The invention discloses a concrete maintenance device for building construction, and relates to the technical field of building construction, the concrete maintenance device comprises a fixing mechanism, and further comprises a cleaning mechanism and a spraying mechanism, the cleaning mechanism comprises two mounting seats, electric rotating rods are mounted on the inner walls of the bottoms of the two mounting seats, and rotating plates sleeve the outer sides of the two electric rotating rods; cleaning brushes are installed at the bottoms of one ends of the two rotating plates, the spraying mechanism comprises a liquid storage barrel and a rotating roller, a conveying pipe is installed at the bottom of the outer wall of one end of the liquid storage barrel, and a plurality of spraying holes are formed in the two ends of the bottom of the conveying pipe. The height of a cleaning brush can be adjusted through work of a hydraulic cylinder, the cleaning brush can move towards the outer side in the rotating process through work of a servo motor and an electric rotating rod, impurities or dust can be conveniently cleaned out, clean water can be evenly sprayed to the outer side of a rotating roller through spraying holes, and the cleaning effect is improved. And the rotating roller can uniformly coat the concrete ground with the clear water.

Description

Technical Field

[0001] The invention relates to the technical field of building construction, in particular to a concrete maintenance device for building construction. Background Art

[0002] Concrete is a general term for engineering composite materials that are cemented into a whole by cementitious materials. The term concrete usually refers to cement as a cementitious material, sand and stone as aggregates, and water (which may contain admixtures and additives) in a certain proportion. It is mixed and obtained by mixing. It is also called ordinary concrete and is widely used in civil engineering. Concrete curing is to artificially create certain humidity and temperature conditions so that the newly poured concrete can harden and increase its strength normally or accelerate its hardening. The reason why concrete can gradually harden and increase its strength is the result of cement hydration, and cement hydration requires certain temperature and humidity conditions. If the surrounding environment does not have such conditions, the concrete needs to be cured manually.

[0003] The prior art has the following deficiencies: when the prior concrete maintenance device is used to maintain the concrete floor, some dust or construction waste residues are likely to appear on the completed concrete floor, and then when the concrete floor is sprayed for maintenance, the concrete floor covered with construction waste cannot be sprayed well, and it is easy to be missed. At the same time, during the spraying process, clean water cannot be sprayed evenly to different positions of the concrete floor, which makes the concrete floor prone to uneven spraying, and then some concrete floors need to be sprayed for maintenance multiple times, which will affect the maintenance effect of the concrete floor.

[0004] The above information disclosed in this Background section is only for enhancement of understanding of the background of the present disclosure and therefore it may contain information that does not constitute the prior art that is already known to one of ordinary skill in the art. Summary of the invention

[0005] The purpose of the present invention is to provide a concrete maintenance device for construction. The height of the cleaning brush can be adjusted by the operation of a hydraulic cylinder. At the same time, the servo motor and the electric rotating rod work under the traction of a rotating plate, so that the cleaning brush can move toward the outside of the device during the rotation process, thereby conveniently cleaning out impurities or dust in the forward direction of the device, and avoiding the impurities or dust from affecting the effect of spraying maintenance. At the same time, clean water can be conveniently transported through a liquid outlet pipe and a delivery pipe, and clean water can be evenly sprayed to the outside of a rotating roller through a spray hole, so that the rotating roller can evenly apply clean water to the concrete floor, thereby avoiding uneven clean water spraying on the concrete floor, avoiding maintenance omissions, and thus well extending the life of the concrete, so as to solve the above-mentioned deficiencies in the technology.

[0006] In order to achieve the above-mentioned object, the present invention provides the following technical solution: a concrete maintenance device for construction, comprising a fixing mechanism, and further comprising:

[0007] A cleaning mechanism, arranged on an outer wall of one end of the fixing mechanism, for cleaning the concrete floor;

[0008] The spray mechanism is arranged on the top of the fixing mechanism and is used for spraying and maintaining the cleaned concrete floor;

[0009] The fixing mechanism comprises a fixing base, the four bottom feet of the fixing base are fixedly mounted with universal wheels, a push rod is fixedly mounted on the outer wall of one end of the fixing base, a control box is fixedly mounted on the top end of the fixing base, fixing frames are fixedly mounted on both sides of the outer wall of the other end of the fixing base, and a fixing shaft is fixedly mounted on both sides of the outer wall of one end of the fixing base close to the cleaning mechanism;

[0010] The cleaning mechanism comprises two mounting seats, the tops of the two mounting seats are provided with hydraulic cylinders, the bottom inner walls of the two mounting seats are rotatably provided with electric rotating rods, the outer sides of the two electric rotating rods are fixedly sleeved with rotating plates, the inner walls of the two rotating plates at one end away from the electric rotating rods are rotatably provided with rotating shafts, the tops of the two rotating shafts are provided with servo motors, and the bottoms of the two rotating shafts are fixedly provided with cleaning brushes;

[0011] The spray mechanism includes a liquid storage cylinder, which is fixedly mounted on the top of the fixed base at one end away from the control box, a cover plate is arranged on the top of the liquid storage cylinder, a liquid inlet pipe is fixedly mounted on the inner wall of one end of the cover plate, a liquid outlet pipe is fixedly mounted on the bottom of the outer wall of one end of the liquid storage cylinder, a delivery pipe is fixedly mounted on the bottom of the liquid outlet pipe, and a plurality of spray holes are opened at both ends of the bottom of the delivery pipe;

[0012] The spray mechanism further comprises a rotating roller, and traction plates are respectively arranged between the two sides of the rotating roller and the adjacent fixed shafts.

[0013] Preferably, the fixing mechanism comprises a receiving groove, the receiving groove is opened at the bottom of the fixed base, and the center position of the receiving groove and the center position of the rotating roller are respectively located at different positions on the same circular structure.

[0014] Preferably, the fixing mechanism comprises a mounting groove, the mounting groove is provided on the top inner wall of the fixing base, the bottom of the mounting groove is communicated with the receiving groove, and the inner wall of the mounting groove is movably connected with the conveying pipe.

[0015] Preferably, the width of the conveying tube is smaller than the width of the rotating roller, and handles are fixedly mounted on both sides of the top of the conveying tube.

[0016] Preferably, the tops of the two fixing frames are fixedly connected to two hydraulic cylinders respectively, and the output ends of the hydraulic cylinders are transmission-connected to adjacent mounting seats via output shafts.

[0017] Preferably, the cleaning mechanism comprises a limiting ring, and two limiting rings are provided, and the two limiting rings are respectively fixedly mounted on the outer sides of two mounting seats.

[0018] Preferably, the limiting ring is arranged on the top of the rotating plate, the inner wall of the limiting ring is movably connected to the outer wall of the adjacent rotating shaft, and the cross-section of the limiting ring is arranged as a semicircular ring structure.

[0019] Preferably, the diameter of the receiving groove is the same as the diameter of the rotating roller, and the outer wall of the rotating roller is configured as a rubber material component.

[0020] The spray mechanism comprises connecting bolts, six of which are equidistantly spaced and annularly threadedly inserted into the outer inner wall of the cover plate, and the bottom of the connecting bolts is threadedly connected to the top inner wall of the liquid storage cylinder.

[0021] In the above technical solution, the technical effects and advantages provided by the present invention are:

[0022] 1. The height of the cleaning brush can be adjusted by the hydraulic cylinder. At the same time, the servo motor and the electric rotating rod work under the traction of the rotating plate, so that the cleaning brush can move toward the outside of the device during the rotation process, so that the impurities or dust in the forward direction of the device can be easily cleaned out, which can prevent the impurities or dust from affecting the effect of spraying maintenance. At the same time, the clean water can be easily transported through the liquid outlet pipe and the delivery pipe, and the clean water can be evenly sprayed to the outside of the rotating roller through the spray hole, so that the rotating roller can evenly apply the clean water to the concrete floor, which can avoid the uneven clean water spraying on the concrete floor, and avoid the omission of maintenance, thereby greatly extending the life of the concrete;

[0023] 2. The limiting ring can limit the rotating shaft in the activity, so that the rotating shaft remains stable during the activity, and the cleaning brush can stably clean the concrete floor during the activity. The limiting ring with a semicircular ring structure allows the cleaning brush to stably clean out impurities in the forward direction of the device, which can ensure the cleanliness of the concrete floor in the forward direction of the device;

[0024] 3. The setting of two handles allows the staff to easily install and disassemble the conveying pipe, so that the conveying pipe can easily spray the outside of the rotating roller. The evenly arranged spray holes can evenly spray clean water to the outside of the rotating roller, making the spray of clean water more uniform and avoiding concentrated spraying. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present invention. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0026] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0027] Figure 2 It is a front vertical sectional view of the present invention.

[0028] Figure 3 For the present invention Figure 2 Enlarged view of part A.

[0029] Figure 4 It is a three-dimensional structural diagram of the fixing mechanism of the present invention.

[0030] Figure 5 It is an exploded view of the three-dimensional structure of the cleaning mechanism of the present invention.

[0031] Figure 6 It is an exploded view of the three-dimensional structure of the spray mechanism of the present invention.

[0032] Description of reference numerals:

[0033] 1. Fixing mechanism; 101. Fixed base; 102. Universal wheel; 103. Push rod; 104. Control box; 105. Fixed frame; 106. Fixed shaft; 107. Storage slot; 108. Installation slot;

[0034] 2. Cleaning mechanism; 201. Mounting seat; 202. Hydraulic cylinder; 203. Limiting ring; 204. Electric rotating rod; 205. Rotating plate; 206. Rotating shaft; 207. Servo motor; 208. Cleaning brush;

[0035] 3. Spraying mechanism; 301. Liquid storage cylinder; 302. Cover plate; 303. Connecting bolts; 304. Liquid inlet pipe; 305. Liquid outlet pipe; 306. Delivery pipe; 307. Spraying hole; 308. Handle; 309. Rotating roller; 310. Pulling plate. DETAILED DESCRIPTION

[0036] The present invention provides Figure 1 The concrete maintenance device for construction shown in the figure comprises a fixing mechanism 1 and also comprises:

[0037] A cleaning mechanism 2 is arranged on an outer wall of one end of the fixing mechanism 1 and is used for cleaning the concrete floor;

[0038] The spray mechanism 3 is arranged on the top of the fixing mechanism 1 and is used for spraying and maintaining the cleaned concrete floor.

[0039] In order to facilitate the installation of the cleaning mechanism 2 and the spraying mechanism 3 so that they can be easily moved on the ground, Figure 2 and Figure 4 As shown, the fixing mechanism 1 includes a fixing base 101, the four bottom legs of the fixing base 101 are fixedly mounted with universal wheels 102, a push rod 103 is fixedly mounted on the outer wall of one end of the fixing base 101, a control box 104 is fixedly mounted on the top end of the fixing base 101, fixing frames 105 are fixedly mounted on both sides of the outer wall of the other end of the fixing base 101, and fixing shafts 106 are fixedly mounted on both sides of the outer wall of one end of the fixing base 101 close to the cleaning mechanism 2. The cleaning mechanism 2 and the spraying mechanism 3 can be installed and fixed through the fixing base 101, and the staff pushes the push rod 103 so that the device can be moved on the ground through the universal wheels 102.

[0040] In order to prevent some dust and impurities on the concrete floor from affecting the effect of spray maintenance, such as Figure 2 and Figure 5 As shown, the cleaning mechanism 2 includes two mounting seats 201, the tops of the two mounting seats 201 are each provided with a hydraulic cylinder 202, the bottom inner walls of the two mounting seats 201 are each rotatably mounted with an electric rotating rod 204, the outer sides of the two electric rotating rods 204 are each fixedly sleeved with a rotating plate 205, the inner walls of the two rotating plates 205 at one end away from the electric rotating rod 204 are each rotatably mounted with a rotating shaft 206, the tops of the two rotating shafts 206 are each provided with a servo motor 207, and the bottoms of the two rotating shafts 206 are each fixedly mounted with a cleaning brush 208, the height of the cleaning brush 208 can be adjusted by the operation of the hydraulic cylinder 202, the operation of the servo motor 207 enables the cleaning brush 208 to clean the concrete floor, and the operation of the electric rotating rod 204 enables the cleaning brush 208 to move, thereby conveniently cleaning out impurities or dust on the path of the device.

[0041] In order to facilitate the spray maintenance of the cleaned concrete floor, Figure 2-3 and Figure 6As shown, the spray mechanism 3 includes a liquid storage cylinder 301, which is fixedly installed on the top of the fixed base 101 at one end away from the control box 104, and a cover plate 302 is arranged on the top of the liquid storage cylinder 301, and a liquid inlet pipe 304 is fixedly installed on the inner wall of one end of the cover plate 302, and a liquid outlet pipe 305 is fixedly installed on the bottom of the outer wall of one end of the liquid storage cylinder 301, and a delivery pipe 306 is fixedly installed on the bottom of the liquid outlet pipe 305, and a plurality of spray holes 307 are opened at both ends of the bottom of the delivery pipe 306. The spray mechanism 3 also includes a rotating roller 309, and traction plates 310 are respectively arranged between the two sides of the rotating roller 309 and the adjacent fixed shafts 106. Clean water can be sprayed onto the concrete floor through the liquid outlet pipe 305 and the spray holes 307, and the clean water can be evenly spread on the concrete floor through the push of the rotating roller 309, so that the concrete floor can be evenly maintained.

[0042] In order to facilitate the storage of the rotating roller 309, Figure 2 , Figure 4 and Figure 6 As shown, the fixing mechanism 1 includes a storage groove 107, which is opened at the bottom of the fixed base 101. The center position of the storage groove 107 and the center position of the rotating roller 309 are respectively located at different positions on the same circular structure. The diameter of the storage groove 107 is the same as the diameter of the rotating roller 309. The outer wall of the rotating roller 309 is set as a rubber material component. The storage groove 107 can store the rotating roller 309, so that the rotating roller 309 can be stored at the bottom of the fixed base 101 when not working.

[0043] In order to make the conveying pipe 306 spray clean water to the outside of the rotating roller 309 conveniently so that it can be evenly coated on the concrete floor, Figure 2-4 and Figure 6 As shown, the fixing mechanism 1 includes a mounting groove 108, which is opened on the top inner wall of the fixed base 101, the bottom of the mounting groove 108 is connected to the storage groove 107, the inner wall of the mounting groove 108 is movably connected to the delivery pipe 306, the width of the delivery pipe 306 is smaller than the width of the rotating roller 309, and handles 308 are fixedly installed on both sides of the top of the delivery pipe 306. The handles 308 allow the staff to easily install the delivery pipe 306 into the mounting groove 108, so that the spray hole 307 can spray clean water to the outside of the rotating roller 309.

[0044] In order to facilitate the adjustment of the height of the cleaning brush 208, Figure 2 , Figure 4-5As shown, the tops of the two fixing frames 105 are fixedly connected to the two hydraulic cylinders 202 respectively, and the output ends of the hydraulic cylinders 202 are connected to the adjacent mounting seats 201 through output shaft transmission. The fixing frames 105 can install and fix the hydraulic cylinders 202. The operation of the hydraulic cylinders 202 enables the mounting seats 201 to move, thereby adjusting the height of the cleaning brush 208.

[0045] In order to keep the cleaning brush 208 stable during the outward rotation, Figure 2 and Figure 5 As shown, the cleaning mechanism 2 includes a limiting ring 203, two limiting rings 203 are provided, and the two limiting rings 203 are respectively fixedly installed on the outer sides of the two mounting seats 201, and the limiting ring 203 is arranged on the top of the rotating plate 205. The inner wall of the limiting ring 203 is movably connected to the outer wall of the adjacent rotating shaft 206. The cross-section of the limiting ring 203 is arranged as a semicircular ring structure. The limiting ring 203 can limit the movement of the rotating shaft 206, so that the rotating plate 205 can stably move at the bottom of the limiting ring 203, and the cleaning brush 208 can stably move outward.

[0046] In order to facilitate the cleaning of the inside of the liquid storage cylinder 301, Figure 2 and Figure 6 As shown, the spray mechanism 3 includes connecting bolts 303, and six of the connecting bolts 303 are equidistantly inserted into the outer inner wall of the cover plate 302 in annular threads, and the bottom of the connecting bolts 303 is threadedly connected to the top inner wall of the liquid storage cylinder 301. The cover plate 302 and the liquid storage cylinder 301 can be connected through the connecting bolts 303, so that the cover plate 302 can stably close the top opening of the liquid storage cylinder 301.

[0047] The specific implementation method is as follows: when maintaining the completed concrete floor, the staff can use the push rod 103 to make the device move on the ground through the universal wheel 102, and at the same time, the two hydraulic cylinders 202 are operated through the control of the control box 104, so that the two mounting seats 201 move downward, so that the cleaning brushes 208 can contact the concrete floor, and then the two servo motors 207 work to make the two rotating shafts 206 rotate, so that the two cleaning brushes 208 can clean the concrete floor, and at the same time, the two electric rotating rods 204 work, and the two rotating shafts 206 can move along the inner wall of the limiting ring 203 under the traction of the rotating plate 205, so that the two cleaning brushes 208 can move outward during the rotation process, so as to clean the concrete floor in the forward direction of the device, and avoid the dust or impurities remaining on the concrete floor affecting the spraying effect of clean water;

[0048] When the cleaning work is completed, the clean water inside the liquid storage cylinder 301 can be transported to the inside of the delivery pipe 306 through the liquid outlet pipe 305, and then the clean water can be sprayed to the outside of the rotating roller 309 through multiple spray holes 307. As the device moves, the rotating roller 309 can push the sprayed clean water to be evenly applied to the concrete floor, so that the clean water can evenly maintain the concrete floor, which can avoid omissions on the concrete floor, and make the maintenance of the concrete more convenient. This embodiment specifically solves the problem in the prior art that impurities or dust in the concrete maintenance process will affect the maintenance effect of the clean water spraying.

[0049] The above description is only by way of illustration of certain exemplary embodiments of the present invention. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A concrete maintenance device for construction, comprising a fixing mechanism (1), characterized in that: Also includes: A cleaning mechanism (2) is arranged on an outer wall of one end of the fixing mechanism (1) and is used for cleaning the concrete floor; A spray mechanism (3) is arranged on the top of the fixing mechanism (1) and is used for spraying and maintaining the cleaned concrete floor; The fixing mechanism (1) comprises a fixing base (101), the four bottom legs of the fixing base (101) are all fixedly mounted with universal wheels (102), a push rod (103) is fixedly mounted on the outer wall of one end of the fixing base (101), a control box (104) is fixedly mounted on the top end of the fixing base (101), fixing frames (105) are fixedly mounted on both sides of the outer wall of the other end of the fixing base (101), and a fixing shaft (106) is fixedly mounted on both sides of the outer wall of one end of the fixing base (101) close to the cleaning mechanism (2); The cleaning mechanism (2) comprises two mounting seats (201), the tops of the two mounting seats (201) are each provided with a hydraulic cylinder (202), the bottom inner walls of the two mounting seats (201) are each rotatably mounted with an electric rotating rod (204), the outer sides of the two electric rotating rods (204) are each fixedly sleeved with a rotating plate (205), the inner walls of the two rotating plates (205) at one end away from the electric rotating rod (204) are each rotatably mounted with a rotating shaft (206), the tops of the two rotating shafts (206) are each provided with a servo motor (207), and the bottoms of the two rotating shafts (206) are each fixedly mounted with a cleaning brush (208); The spray mechanism (3) comprises a liquid storage cylinder (301), the liquid storage cylinder (301) being fixedly mounted on the top of the fixed base (101) at one end away from the control box (104), a cover plate (302) being arranged on the top of the liquid storage cylinder (301), a liquid inlet pipe (304) being fixedly mounted on the inner wall of one end of the cover plate (302), a liquid outlet pipe (305) being fixedly mounted on the bottom of the outer wall of one end of the liquid storage cylinder (301), a delivery pipe (306) being fixedly mounted on the bottom of the liquid outlet pipe (305), and a plurality of spray holes (307) being provided at both ends of the bottom of the delivery pipe (306); The spray mechanism (3) further comprises a rotating roller (309), and traction plates (310) are respectively arranged between the two sides of the rotating roller (309) and the adjacent fixed shafts (106).

2. A concrete maintenance device for construction according to claim 1, characterized in that: The fixing mechanism (1) comprises a receiving groove (107), wherein the receiving groove (107) is disposed at the bottom of the fixing base (101), and the center position of the receiving groove (107) and the center position of the rotating roller (309) are respectively located at different positions on the same circular structure.

3. A concrete maintenance device for construction according to claim 2, characterized in that: The fixing mechanism (1) comprises a mounting groove (108), wherein the mounting groove (108) is provided on the top inner wall of the fixing base (101), the bottom of the mounting groove (108) is connected to the storage groove (107), and the inner wall of the mounting groove (108) is movably connected to the conveying pipe (306).

4. A concrete maintenance device for construction according to claim 1, characterized in that: The width of the conveying tube (306) is smaller than the width of the rotating roller (309), and handles (308) are fixedly mounted on both sides of the top of the conveying tube (306).

5. The concrete maintenance device for construction according to claim 1, characterized in that: The tops of the two fixing frames (105) are respectively fixedly connected to two hydraulic cylinders (202), and the output ends of the hydraulic cylinders (202) are connected to adjacent mounting seats (201) via output shaft transmission.

6. The concrete maintenance device for construction according to claim 1, characterized in that: The cleaning mechanism (2) comprises a limiting ring (203), two limiting rings (203) are provided, and the two limiting rings (203) are respectively fixedly mounted on the outsides of two mounting seats (201).

7. A concrete maintenance device for construction according to claim 1, characterized in that: The limiting ring (203) is arranged on the top of the rotating plate (205), the inner wall of the limiting ring (203) is movably connected to the outer wall of the adjacent rotating shaft (206), and the cross section of the limiting ring (203) is arranged to be a semicircular ring structure.

8. A concrete maintenance device for construction according to claim 2, characterized in that: The diameter of the receiving groove (107) is the same as the diameter of the rotating roller (309), and the outer wall of the rotating roller (309) is provided as a rubber material component.

9. The concrete maintenance device for construction according to claim 1, characterized in that: The spray mechanism (3) comprises connecting bolts (303), six of which are equidistantly annularly threadedly plugged into the outer inner wall of the cover plate (302), and the bottom of the connecting bolts (303) is threadedly connected to the top inner wall of the liquid storage cylinder (301).

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