CN214603482U

CN214603482U - Concrete floor grinding device for civil engineering

Info

Publication number: CN214603482U
Application number: CN202120632045.6U
Authority: CN
Inventors: 陆超; 曹银飞; 焦鹏
Original assignee: Nantong Sijian Construction Group Co Ltd
Current assignee: Nantong Sijian Construction Group Co Ltd
Priority date: 2021-03-29
Filing date: 2021-03-29
Publication date: 2021-11-05
Anticipated expiration: 2031-03-29

Abstract

The utility model provides a concrete floor grinding device for civil engineering relates to civil engineering grinding device technical field, has solved among the prior art problem that the too big inconvenient carrying of volume of body device is difficult to adjust the height of polishing dish. A concrete ground polishing device for civil engineering comprises a mounting plate and a support frame, wherein the support frame is arranged on the mounting plate, trapezoidal grooves are formed in the support frame, a moving assembly is clamped in each trapezoidal groove, and a polishing assembly penetrates through each moving assembly; the mounting plate is provided with a transmission assembly; a conveying pipe penetrates through the mounting plate, a connecting pipe penetrates through the conveying pipe, the connecting pipe penetrates through the mounting plate, and a connecting mechanism is arranged on the connecting pipe; the moving assembly, the transmission assembly and the polishing assembly are installed together in a centralized manner through the installation of the installation plate, so that the volume of the device is reduced, and the weight of the device is lighter; through the setting of removal subassembly, drive assembly and the subassembly of polishing, solved the device and be difficult to the problem of adjusting the height of polishing dish.

Description

Concrete floor grinding device for civil engineering

Technical Field

The utility model belongs to the technical field of civil engineering grinding device, more specifically say, in particular to concrete floor grinding device for civil engineering.

Background

The civil construction engineering relates to the existence, activities and development of various industries in national economy, and no space or place for building activities for the civil construction engineering exists, so that the existence and development of various industries cannot be referred to; all of them explain the importance of civil and architectural engineering, so it is also called civil and architectural engineering construction as the foundation construction.

After the foundation construction of the civil engineering is completed, the concrete ground of the civil engineering needs to be polished to be smooth and flat, so that a concrete ground polishing device for the civil engineering is needed; as in application No.: CN201921754368.1 discloses a concrete ground polishing device for civil engineering, which solves the problems of large dust pollution and low working efficiency when the device is used through the use of a bottom plate, a baffle plate, a screw rod and an upright post; however, a floor sanding device similar to the above application currently suffers from the following disadvantages: one is that the volume is too large and the carrying is inconvenient; moreover, it is not easy to adjust the height of the sanding disc.

In view of the above, research and improvement are made on the existing structure and defects, and a concrete ground polishing device for civil engineering is provided, so as to achieve the purpose of higher practical value.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a concrete ground grinding device for civil engineering to solve among the prior art problem that the too big inconvenient height of carrying and being difficult to adjust the abrasive disc of volume device.

The utility model relates to a concrete floor grinding device for civil engineering's purpose and efficiency are reached by following concrete technical means:

a concrete ground polishing device for civil engineering comprises a mounting plate and support frames, wherein two groups of support frames are arranged on the mounting plate, trapezoidal grooves are formed in the two groups of support frames, a moving assembly is clamped in each trapezoidal groove, and a polishing assembly penetrates through each moving assembly; the mounting plate is provided with a transmission assembly; wear to be equipped with the conveyer pipe in the mounting panel, be provided with a plurality of shower nozzles on the conveyer pipe, wear to be equipped with the one end of connecting pipe in the conveyer pipe, the other end of connecting pipe is worn to establish one side of mounting panel, the opposite side of connecting pipe is provided with coupling mechanism.

Further, the moving assembly comprises a supporting sleeve, trapezoidal blocks are arranged on two sides of the supporting sleeve, a rack is arranged on one of the trapezoidal blocks, the trapezoidal blocks penetrate through the trapezoidal grooves, a limiting bolt penetrates through the supporting sleeve, and the limiting bolt is connected with a forward and reverse rotating motor.

Further, the transmission assembly comprises a supporting table, a self-locking motor is arranged on the supporting table, a gear is arranged on a rotating shaft of the self-locking motor, the gear is arranged between the two groups of supporting frames in a penetrating mode and meshed with the rack, a protective shell is arranged between the two groups of supporting frames, and the gear is arranged in the protective shell in a penetrating mode.

Furthermore, the polishing assembly comprises a forward and reverse rotating motor, and a polishing disc is arranged on a rotating shaft of the forward and reverse rotating motor.

Further, coupling mechanism includes the go-between, the go-between week side is provided with two sets of backup pads, and is two sets of all wear to be equipped with the telescopic link in the backup pad, the telescopic link bottom is provided with the stripper plate, the stripper plate with be provided with the extrusion spring between the telescopic link.

Further, the mounting panel bottom is provided with two sets of mounting brackets, and is two sets of all wear to be equipped with fastening bolt on the mounting bracket, the sliding tray has been seted up on the mounting panel.

Furthermore, two sets of fastening rings are arranged on the self-locking motor, connecting bolts penetrate through the two sets of fastening rings, and the connecting bolts are connected with the supporting table.

Compared with the prior art, the utility model discloses following beneficial effect has:

through the setting of mounting panel, will remove subassembly, drive assembly and the subassembly of polishing and concentrate together and install, reduced the whole volume of device, let the weight of device lightweight more, also let the device conveniently carry more simultaneously, avoid the device volume too big, reduced staff's intensity of labour.

Through the setting of removal subassembly, drive assembly and the subassembly of polishing, when adjusting the subassembly of polishing, start the self-locking motor, the rack removal between the gear drive support frame on the self-locking motor, drive when the rack removes and support the cover and remove, support the height that the subassembly of polishing was adjusted through removing to support the cover, solved the device and be difficult to the problem of adjusting the height of polishing the dish, also make the height that can adapt to the mobile device through the setting of this mechanism simultaneously, conveniently polish ground.

Drawings

FIG. 1 is an overall view of a concrete floor polishing device for civil engineering of the present invention;

FIG. 2 is an exploded view of the concrete floor polishing device for civil engineering of the present invention;

FIG. 3 is a schematic view of a portion of the components of the present invention;

FIG. 4 is a schematic view of the transmission assembly of the present invention;

fig. 5 is a schematic view of the moving assembly and the polishing assembly of the present invention;

fig. 6 is a schematic view of the connection mechanism of the present invention.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

1. mounting a plate; 2. a support frame; 3. a positive and negative rotation motor; 4. a self-locking motor; 5. a pressing plate; 6. a support plate; 7. a support table; 8. a connecting ring; 9. a delivery pipe; 10. fastening a bolt; 11. a sliding groove; 12. a connecting bolt; 13. a fastening ring; 14. a gear; 15. a protective shell; 16. a rack; 17. a support sleeve; 18. a limit bolt; 19. grinding disc; 20. a mounting frame; 21. a trapezoidal groove; 22. a trapezoidal block; 23. a telescopic rod; 24. A compression spring; 25. a connecting pipe; 26. and (4) a spray head.

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

as shown in figures 1 to 6:

the utility model provides a concrete ground grinding device for civil engineering, including mounting panel 1 and support frame 2, be provided with two sets of support frames 2 on mounting panel 1, trapezoidal groove 21 has all been seted up on two sets of support frames 2, the interior card of trapezoidal groove 21 is equipped with the removal subassembly, the removal subassembly includes support sleeve 17, support sleeve 17 both sides all are provided with trapezoidal piece 22, be provided with rack 16 on one of them trapezoidal piece 22, trapezoidal piece 22 wears to be established in trapezoidal groove 21, wear to be equipped with stop bolt 18 on support sleeve 17, stop bolt 18 is connected with positive and negative motor 3; install and be connected the device through mounting panel 1 and support frame 2, when adjustment mechanism rotated, drive rack 16 and reciprocate in dovetail groove 21, rack 16 drives and supports the removal of cover 17, adjusts the height of the subassembly of polishing through removing, makes things convenient for the staff to polish it.

In another embodiment, a hydraulic rod can be used for replacing the moving assembly to lift, the weight of the device can be reduced through the use of the hydraulic rod, meanwhile, the polishing assembly can be damped, and the device is prevented from being damaged due to sudden falling of the polishing assembly.

A polishing component penetrates through the moving component; the grinding assembly comprises a forward and reverse rotating motor 3, a grinding disc 19 is arranged in a rotating shaft of the forward and reverse rotating motor 3, after the position is adjusted through a moving assembly, the forward and reverse rotating motor 3 is started, the forward and reverse rotating motor 3 drives the grinding disc 19 to rotate to grind the ground, and through the use of the forward and reverse rotating motor 3, the device is more convenient to use, and the labor intensity of workers can be reduced.

The mounting plate 1 is provided with a transmission assembly; drive assembly includes brace table 7, be provided with self-locking motor 4 on brace table 7, be provided with gear 14 in self-locking motor 4's the pivot, gear 14 wears to establish between two sets of support frames 2 and meshes with rack 16 mutually, be provided with protective housing 15 between two sets of support frames 2, gear 14 wears to establish in protective housing 15, when using the device, start self-locking motor 4, self-locking motor 4 changes epaxial gear 14 and rotates, drive rack 16 and remove, use through this subassembly is driven the removal, self-locking motor 4's use simultaneously, to self-locking motor 4's pivot auto-lock when can letting the stopping of device, prevent that the pivot idle running from causing the damage to the device.

A conveying pipe 9 penetrates through the mounting plate 1, a plurality of spray heads 26 are arranged on the conveying pipe 9, one end of a connecting pipe 25 penetrates through the conveying pipe 9, the other end of the connecting pipe 25 penetrates through one side of the mounting plate 1, and a connecting mechanism is arranged on the other side of the connecting pipe 25; the connecting mechanism comprises a connecting ring 8, two groups of supporting plates 6 are arranged on the periphery of the connecting ring 8, telescopic rods 23 penetrate through the two groups of supporting plates 6, an extrusion plate 5 is arranged at the bottom end of each telescopic rod 23, and an extrusion spring 24 is arranged between each extrusion plate 5 and each telescopic rod 23; the water pipes are connected through the connecting pipes 25, and then water is sprayed out through the spray heads 26 through the conveying pipes 9, so that the ground polished by the spray heads 26 can be cleaned, and meanwhile, the polishing disc 19 can be cooled to prevent overhigh temperature; when connecting pipe 25 and water piping connection, wear to establish into between stripper plate 5 with the water pipe, extrusion spring 24 on stripper plate 5 extrudees stripper plate 5, presss from both sides tightly water pipe and connecting pipe 25, through the setting of this mechanism, can be quick connect the water pipe, improves staff's work efficiency.

Referring to fig. 1 to 6, two sets of mounting brackets 20 are disposed at the bottom end of the mounting plate 1, fastening bolts 10 penetrate through the two sets of mounting brackets 20, and a sliding groove 11 is formed in the mounting plate 1; the two sets of mounting brackets 20 facilitate mounting the device on a mobile device, on a moving mechanism, which facilitates movement of the polishing device, and the sliding groove 11 facilitates movement of the rack 16 on the mounting plate 1.

Referring to fig. 1 to 6, two sets of fastening rings 13 are disposed on the self-locking motor 4, connecting bolts 12 are respectively disposed through the two sets of fastening rings 13, the connecting bolts 12 are connected with the supporting platform 7, and the fastening rings 13 fasten the self-locking motor 4 to prevent the self-locking motor 4 from moving.

The specific use mode and function of the embodiment are as follows: when using the device, install the device wholly on mobile device through mounting bracket 20, drive grinding device through mobile device and polish ground, after the installation, with connecting pipe 25 and water piping connection, in carrying shower nozzle 26 with water through water pipe and connecting pipe 25 and conveyer pipe 9, and spout water through shower nozzle 26, clear up the ground of polishing, also cool down polishing disc 19 simultaneously, coupling mechanism can be quick is connected connecting pipe 25 and water pipe, staff's work efficiency is improved.

When the ground is polished, the self-locking motor 4 is started, a rotating shaft of the self-locking motor 4 drives the gear 14 to rotate, the rack 16 is driven to move through the rotation of the gear 14, the support sleeve 17 and the polishing mechanism on the support sleeve 17 are driven to move through the movement of the rack 16, so that the height of the polishing mechanism is adjusted, after the polishing mechanism is adjusted, the forward and reverse rotating motor 3 is started, the rotating shaft of the forward and reverse rotating motor 3 drives the polishing disc 19 to polish the ground, the support table 7 supports the self-locking motor 4, and meanwhile, the self-locking motor 4 is fixed on the support table 7 through the matching of the fastening ring 13, so that the normal use of the device is ensured; through the use of the components and the mechanism, the problem that the device is inconvenient to carry due to overlarge volume and is not easy to adjust the height of the polishing disc 19 is solved, and the device is more practical.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. The utility model provides a concrete floor grinding device for civil engineering which characterized in that: the polishing device comprises a mounting plate (1) and support frames (2), wherein two groups of support frames (2) are arranged on the mounting plate (1), trapezoidal grooves (21) are formed in the two groups of support frames (2), a moving assembly is clamped in each trapezoidal groove (21), and a polishing assembly penetrates through the moving assembly; a transmission assembly is arranged on the mounting plate (1); wear to be equipped with conveyer pipe (9) in mounting panel (1), be provided with a plurality of shower nozzles (26) on conveyer pipe (9), wear to be equipped with the one end of connecting pipe (25) in conveyer pipe (9), the other end of connecting pipe (25) wears to establish one side of mounting panel (1), the opposite side of connecting pipe (25) is provided with coupling mechanism.

2. A concrete floor grinding device for civil engineering as claimed in claim 1, wherein: the moving assembly comprises a supporting sleeve (17), trapezoidal blocks (22) are arranged on two sides of the supporting sleeve (17), a rack (16) is arranged on one of the trapezoidal blocks (22), the trapezoidal blocks (22) are arranged in the trapezoidal grooves (21) in a penetrating mode, a limiting bolt (18) is arranged on the supporting sleeve (17) in a penetrating mode, and the limiting bolt (18) is connected with a forward and reverse rotating motor (3).

3. A concrete floor grinding device for civil engineering as claimed in claim 2, wherein: the transmission assembly comprises a supporting table (7), a self-locking motor (4) is arranged on the supporting table (7), a gear (14) is arranged on a rotating shaft of the self-locking motor (4), the gear (14) penetrates through two groups of the supporting frames (2) and is meshed with the rack (16), a protective shell (15) is arranged between the supporting frames (2), and the gear (14) penetrates through the protective shell (15).

4. A concrete floor grinding device for civil engineering as claimed in claim 1, wherein: the grinding assembly comprises a forward and reverse rotating motor (3), and a grinding disc (19) is arranged on a rotating shaft of the forward and reverse rotating motor (3).

5. A concrete floor grinding device for civil engineering as claimed in claim 1, wherein: coupling mechanism includes go-between (8), go-between (8) week side is provided with two sets of backup pad (6), and is two sets of all wear to be equipped with telescopic link (23) on backup pad (6), telescopic link (23) bottom is provided with stripper plate (5), stripper plate (5) with be provided with extrusion spring (24) between telescopic link (23).

6. A concrete floor grinding device for civil engineering as claimed in claim 1, wherein: the mounting panel (1) bottom is provided with two sets of mounting brackets (20), and is two sets of all wear to be equipped with fastening bolt (10) on mounting bracket (20), sliding tray (11) have been seted up on mounting panel (1).

7. A concrete floor grinding device for civil engineering as claimed in claim 3, wherein: the self-locking motor (4) is provided with two groups of fastening rings (13), the fastening rings (13) are provided with connecting bolts (12) in a penetrating mode, and the connecting bolts (12) are connected with the supporting table (7).