CN111997332A

CN111997332A - Cement floor finishing vehicle for building construction

Info

Publication number: CN111997332A
Application number: CN202010805715.XA
Authority: CN
Inventors: 万文实; 阚宝山; 王建国; 冯松; 侯小刚
Original assignee: Zhongji City Construction Co ltd
Current assignee: Zhongji City Construction Co ltd
Priority date: 2020-08-12
Filing date: 2020-08-12
Publication date: 2020-11-27

Abstract

The invention discloses a cement floor finishing vehicle for building construction, which relates to the technical field of building machinery and comprises a moving frame, wherein a double-shaft motor is fixed on the moving frame, a servo motor is fixed on a sliding frame, a rotary driving mechanism is connected on the servo motor in a driving way, a scraping plate for leveling cement floor is arranged at the bottom of the rotary driving mechanism, and a translation mechanism for driving the moving frame to move is connected on the driving motor in a driving way; the rotary driving mechanism can drive the scraper to rotate, the cement ground is rotationally trimmed in the rotating process of the scraper, the scraper revolves around the rotating center of the rotating plate due to the rotation of the rotating plate while rotating, the trimming range of the scraper is improved, the arranged moving gear is meshed with the straight rack to drive the integral transverse moving effect of the rotary driving mechanism, the trimming range of the cement ground is remarkably improved, and the working efficiency is greatly improved.

Description

Cement floor finishing vehicle for building construction

Technical Field

The invention relates to the technical field of construction machinery, in particular to a cement floor finishing vehicle for building construction.

Background

The building construction refers to production activities in the engineering construction implementation stage, is the construction process of various buildings, and also can be a process of changing various lines on a design drawing into a real object at a specified place. The method comprises foundation engineering construction, main structure construction, roofing engineering construction, decoration engineering construction and the like. The site of the construction work is called a "construction site" or "job site", also called a worksite.

Application publication number is CN 108788982A's patent discloses a cement ground renovation car for construction, including the install bin, the bracing piece that the level set up is all installed through the bolt in the bottom both sides of install bin both ends outer wall, and the one end that the install bin was kept away from to bracing piece circumference outer wall installs through the bearing and removes the wheel, the stay tube that the slope set up is all welded at one side both ends of install bin top outer wall, and the draw-in groove that vertical direction equidistance distributes is seted up to the one end of stay tube circumference outer wall. The device moves through the moving wheel, the rubber protective cover is attached to the ground, and the polishing disc and the auxiliary disc cover are polished and trimmed inside to prevent chips and dust from sputtering or being lifted to the outside; although the device can be used for the maintenance of cement ground, the range of maintaining is less, can not effectively promote work efficiency, is unfavorable for the high efficiency of cement ground maintenance to go on, for this reason, provides a cement ground maintenance car for construction now to solve above-mentioned technical problem.

Disclosure of Invention

The invention aims to provide a cement floor repair vehicle for building construction, which aims to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme:

the utility model provides a cement ground is repaiied and is put up 1 including removing, is fixed with driving motor 2 on removing frame 1, its characterized in that, be fixed with biax motor 11 on removing frame 1, the last drive connection of biax motor 11 has lifting adjusting mechanism, the last spur rack 14 of installing of lifting adjusting mechanism, sliding mounting has carriage 17 on spur rack 14, be fixed with servo motor 16 on the carriage 17, the last drive connection of servo motor 16 has rotary drive mechanism, and the rotary drive mechanism bottom is equipped with and is used for carrying out leveled scraper blade 20 to cement ground, the last drive connection of driving motor 2 has the translation mechanism that is used for driving to remove frame 1 removal.

As a modified scheme of the invention: the rotary driving mechanism comprises a hanging bracket 18 fixedly installed at the bottom of the sliding frame 17, two vertically arranged guide rods 24 are rotatably installed in the hanging bracket 18, a sleeve 23 fixed with the scraper 20 is slidably sleeved on each guide rod 24, and a spring ring 22 is fixed between each sleeve 23 and each guide rod 24.

As a modified scheme of the invention: the rotary driving mechanism further comprises a rotating plate 21 coaxially fixed with the output shaft of the servo motor 16, a guide rod 24 is connected and installed on the rotating plate 21 through a bearing, a transmission gear 25 is fixedly sleeved on the guide rod 24, and an inner gear ring 19 meshed with the transmission gear 25 is fixed on the inner wall of the hanging bracket 18.

As a modified scheme of the invention: a moving gear 15 is coaxially fixed on the rotating plate 21, and the moving gear 15 is meshed with the spur rack 14.

As a modified scheme of the invention: the lifting adjusting mechanism comprises two threaded rods 13 which are coaxially fixed with the double-shaft motor 11 respectively and are opposite in thread turning direction, a thread sleeve block 12 is sleeved on the threaded rods 13 in a threaded manner, and a pull rod 10 is hinged between the thread sleeve block 12 and a spur rack 14.

As a modified scheme of the invention: elevating system is still including fixing the fixed plate 5 at 1 inner wall of removal frame, is fixed with the guide arm 4 of vertical setting between fixed plate 5 and the removal frame 1, and the slip cap is equipped with the sleeve 8 of fixing on spur rack 14 on guide arm 4, is fixed with spring ring 9 between sleeve 8 and the removal frame 1.

As a modified scheme of the invention: translation mechanism includes by the rotatory driving shaft 3 of driving motor 2 drive, removes to rotate on the frame 1 and installs the driven shaft 26 with driving shaft 3 parallel arrangement, driven shaft 26 and driving shaft 3 pass through the transmission of belt pulley mechanism 7 and connect, all overlap on driven shaft 26 and the driving shaft 3 and establish and be fixed with initiative walking wheel 6.

Compared with the prior art, the invention has the beneficial effects that:

the invention can drive the scraper 20 to rotate through the arranged rotary driving mechanism, rotary finishing is carried out on the cement ground in the rotating process of the scraper 20, the scraper 20 rotates and simultaneously, the scraper 20 revolves around the rotating center of the rotating plate 21 due to the rotation of the rotating plate 21, so that the finishing range of the scraper 20 is improved, the arranged moving gear 15 is meshed and connected with the straight rack 14 to drive the integral transverse moving effect of the rotary driving mechanism, so that the finishing range of the cement ground is obviously improved, and the working efficiency is greatly improved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of portion A of FIG. 1;

FIG. 3 is a schematic partial top view of FIG. 1;

fig. 4 is a partial perspective view of the present invention.

In the figure: 1-moving frame, 2-driving motor, 3-driving shaft, 4-guide rod, 5-fixing plate, 6-driving traveling wheel, 7-belt pulley mechanism, 8-sleeve block, 9-spring ring, 10-pull rod, 11-biaxial motor, 12-thread sleeve block, 13-threaded rod, 14-straight rack, 15-moving gear, 16-servo motor, 17-sliding frame, 18-hanger, 19-inner gear ring, 20-scraper, 21-rotating plate, 22-spring ring, 23-sleeve, 24-guide rod, 25-transmission gear and 26-driven shaft.

Detailed Description

The technical scheme of the patent is further described in detail by combining the following specific embodiments:

example 1

Referring to fig. 1-4, a cement floor finishing vehicle for building construction includes a moving frame 1, a driving motor 2 is fixed on the moving frame 1, a dual-shaft motor 11 is fixed on the moving frame 1, a lifting adjusting mechanism is connected to the dual-shaft motor 11 in a driving manner, a spur rack 14 is installed on the lifting adjusting mechanism, a sliding frame 17 is installed on the spur rack 14 in a sliding manner, a servo motor 16 is fixed on the sliding frame 17, a rotary driving mechanism is connected to the servo motor 16 in a driving manner, a scraping plate 20 for leveling cement floor is arranged at the bottom of the rotary driving mechanism, and a translation mechanism for driving the moving frame 1 to move is connected to the driving motor 2 in a driving manner.

This device can carry out holistic removal to this device through the translation mechanism that sets up, and the vertical height of the lift adjustment mechanism to rotation drive mechanism of setting is adjusted for scraper blade 20 contact cement ground realizes trimming the Cao group to it.

The rotary driving mechanism of the device comprises a hanging bracket 18 fixedly installed at the bottom of a sliding frame 17, two vertically arranged guide rods 24 are rotatably installed in the hanging bracket 18, a sleeve 23 fixed with a scraper 20 is slidably sleeved on each guide rod 24, and a spring ring 22 is fixed between each sleeve 23 and each guide rod 24. The rotary driving mechanism further comprises a rotating plate 21 coaxially fixed with the output shaft of the servo motor 16, a guide rod 24 is connected and installed on the rotating plate 21 in a bearing mode, a transmission gear 25 is fixedly sleeved on the guide rod 24, and an inner gear ring 19 meshed with the transmission gear 25 is fixed on the inner wall of the hanging bracket 18

The servo motor 16 can drive the rotating plate 21 to rotate, the rotating plate 21 can drive the guide rod 24 to rotate around the center of the rotating plate 21 in the rotating process, meanwhile, the guide rod 24 is sleeved with the fixed transmission gear 25 to be in meshing transmission with the inner gear ring 19, the transmission gear 25 drives the guide rod 24 to rotate, the guide rod 24 rotates together with the spring ring 22 and the sleeve 23, the rotation of the scraper 20 is realized, and the finishing effect on the cement ground is realized.

Further, a movable gear 15 is coaxially fixed on the rotating plate 21, the movable gear 15 is meshed with the spur rack 14, when the servo motor 16 drives the rotating plate 21 to rotate, the movable gear 15 also rotates along with the rotating plate, the movable gear 15 is meshed with the spur rack 14 and connected with the rotating plate, the transverse moving effect of the sliding frame 17 is achieved, the servo motor 16 is controlled to rotate forwards and backwards, the transverse moving adjustment that the rotary driving mechanism drives the scraper 20 is achieved, and the full and comprehensive finishing effect on the cement ground is achieved.

Example 2

On embodiment 1's basis, in addition, the lift adjustment mechanism of this device includes respectively with 11 two coaxial fixings of double-shaft motor and screw thread revolve to two opposite threaded rods 13, threaded rod 13 goes up the screw thread and has cup jointed screw thread sleeve block 12, it has pull rod 10 to articulate between screw thread sleeve block 12 and the spur rack 14, and elevating system is still including fixing the fixed plate 5 at removal frame 1 inner wall, is fixed with the guide arm 4 of vertical setting between fixed plate 5 and the removal frame 1, and the slip cap is equipped with the sleeve block 8 of fixing on spur rack 14 on guide arm 4, is fixed with spring ring 9 between sleeve block 8 and the removal frame 1.

The double-shaft motor 11 can drive the threaded rod 13 to rotate, the threaded rod 13 drives the threaded sleeve block 12 on the threaded rod 13 to move back and forth, the threaded sleeve block 12 drives the straight rack 14 to vertically move downwards through the pull rod 10, the rotary driving mechanism can drive the scraper 20 to move downwards and contact with the cement ground, and the scraper 20 is guaranteed to fully trim the cement ground.

Further, translation mechanism includes by the rotatory driving shaft 3 of driving motor 2 drive, moves and rotates on the frame 1 and install the driven shaft 26 with driving shaft 3 parallel arrangement, driven shaft 26 and driving shaft 3 pass through the transmission of belt pulley mechanism 7 and connect, all overlap on driven shaft 26 and the driving shaft 3 and establish and be fixed with initiative walking wheel 6. The driving motor 2 can drive the driving shaft 3 to rotate, the driving shaft 3 drives the driven shaft 26 to rotate through the belt pulley mechanism 7, the whole driving device with the driving road wheels 6 to move in position is further achieved, and the range of the trimming area of the scraper 20 is further enlarged.

In conclusion, the invention can drive the scraper 20 to rotate through the arranged rotary driving mechanism, the cement ground is rotationally trimmed in the rotation process of the scraper 20, the scraper 20 rotates, simultaneously, the rotation of the rotating plate 21 realizes the revolution of the scraper 20 around the rotating center of the rotating plate 21, so that the trimming range of the scraper 20 is improved, and the arranged moving gear 15 is meshed and connected with the straight rack 14 to drive the overall transverse moving effect of the rotary driving mechanism, so that the trimming range of the cement ground is remarkably improved, and the working efficiency is greatly improved.

It should be noted that, although the present specification describes embodiments, each embodiment does not include only a single technical solution, and such description of the specification is only for clarity, and those skilled in the art should take the specification as a whole, and the technical solutions in the embodiments may be appropriately combined to form other embodiments understood by those skilled in the art, and the above-mentioned embodiments only express the preferred embodiments of the technical solutions, and the description thereof is more specific and detailed, but should not be construed as limiting the scope of the claims of the technical solutions. It should be noted that, for those skilled in the art, various modifications, improvements and substitutions can be made without departing from the spirit of the invention, and all of them belong to the protection scope of the technical solution. The protection scope of this technical solution patent should be subject to the appended claims.

Claims

1. The utility model provides a cement ground for construction repaiies car, is fixed with driving motor (2) including removing frame (1) on removing frame (1), its characterized in that, be fixed with double-shaft motor (11) on removing frame (1), the drive is connected with lift adjustment mechanism on double-shaft motor (11), install spur rack (14) on the lift adjustment mechanism, slidable mounting has carriage (17) on spur rack (14), be fixed with servo motor (16) on carriage (17), the drive is connected with rotary driving mechanism on servo motor (16), and the rotary driving mechanism bottom is equipped with and is used for carrying out smooth scraper blade (20) to cement ground, the drive is connected with and is used for driving the translation mechanism that removes frame (1) and remove on driving motor (2).

2. The cement floor finishing vehicle for building construction as claimed in claim 1, wherein the rotary driving mechanism comprises a hanger (18) fixedly installed at the bottom of the sliding frame (17), two vertically arranged guide rods (24) are rotatably installed in the hanger (18), a sleeve (23) fixed with the scraper (20) is slidably sleeved on the guide rods (24), and a spring ring (22) is fixed between the sleeve (23) and the guide rods (24).

3. The cement floor finishing vehicle for building construction as claimed in claim 2, wherein the rotation driving mechanism further comprises a rotating plate (21) coaxially fixed with the output shaft of the servo motor (16), a guide rod (24) is bearing-connected and mounted on the rotating plate (21), a transmission gear (25) is sleeved and fixed on the guide rod (24), and an inner gear ring (19) meshed with the transmission gear (25) is fixed on the inner wall of the hanger (18).

4. The cement floor finishing vehicle for building construction as claimed in claim 3, wherein a moving gear (15) is coaxially fixed on the rotating plate (21), and the moving gear (15) is engaged with the spur rack (14).

5. The cement floor finishing vehicle for building construction as claimed in claim 1, wherein the lifting adjusting mechanism comprises two threaded rods (13) coaxially fixed with the double-shaft motor (11) respectively and having opposite thread turning directions, a thread sleeve block (12) is sleeved on the threaded rods (13), and a pull rod (10) is hinged between the thread sleeve block (12) and the spur rack (14).

6. The cement floor finishing vehicle for building construction according to claim 5, wherein the lifting adjusting mechanism further comprises a fixing plate (5) fixed on the inner wall of the movable frame (1), a vertically arranged guide rod (4) is fixed between the fixing plate (5) and the movable frame (1), a sleeve block (8) fixed on the spur rack (14) is sleeved on the guide rod (4) in a sliding manner, and a spring ring (9) is fixed between the sleeve block (8) and the movable frame (1).

7. The cement floor finishing vehicle for building construction according to claim 1, wherein the translation mechanism comprises a driving shaft (3) driven by a driving motor (2) to rotate, a driven shaft (26) arranged in parallel with the driving shaft (3) is rotatably mounted on the movable frame (1), the driven shaft (26) and the driving shaft (3) are in transmission connection through a belt pulley mechanism (7), and driving travelling wheels (6) are fixedly sleeved on the driven shaft (26) and the driving shaft (3).