CN220783419U - Polishing device for building steel structure - Google Patents

Abstract

The utility model discloses a polishing device for a building steel structure, which comprises a driving mechanism for driving and transmission, wherein the bottom of the driving mechanism is fixedly connected with a polishing seat, both sides of an inner cavity of the polishing seat are respectively provided with a transmission groove, both ends of the inner cavity of the transmission groove are respectively rotationally connected with a transmission rod, the surfaces of the transmission rods are sleeved with transmission rollers, the transmission rollers are in transmission connection through transmission belts, and polishing sand paper is adhered to the surfaces of the transmission belts.

Description

Polishing device for building steel structure

Technical Field

The utility model relates to the technical field of polishing devices, in particular to a polishing device for a building steel structure.

Background

The building steel structure is a structure formed by steel materials, is one of main building structure types, and when the steel structure materials are stored, rust can be formed on the surfaces of the steel structure materials, and when the steel structure materials are constructed, the rust on the surfaces of the steel structure materials needs to be removed firstly, and then the steel structure materials can be installed and sprayed with paint.

The prior art discloses a polishing device for an assembled building steel structure, the publication number is: CN214923277U, comprising: a polishing wire wheel, a dust collecting coaming and a dust collecting mechanism; dust collecting coaming plate is arranged polishing the outer side of the wire wheel; the dust collecting mechanism is arranged on one side of the dust collecting coaming, which is far away from the polishing wire wheel, and comprises a dust collecting piece, negative pressure control cavities are formed in two sides of the dust collecting piece, driving motors are arranged in the negative pressure control cavities, and one ends of the driving motors are connected with negative pressure extraction fan blades. Although the utility model adds the corresponding dust collection mechanism to the polishing device for the assembled building steel structure, dust generated in the polishing process can be collected, the secondary abrasion of the assembled building steel structure caused by dust splashing is reduced, the polishing effect of the polishing device is improved, the damage of the dust to the health of operators is reduced, the safety and environmental protection performance of the polishing device in the use process are improved, and the following problems still exist:

above-mentioned grinding device only can polish the one side of steel construction in proper order when polishing the side of steel construction, and can't polish two limits sides of steel construction simultaneously for the efficiency of polishing is not high.

Disclosure of Invention

The utility model aims to provide a polishing device for a building steel structure, which aims to solve the problem that the polishing device provided in the background art only can sequentially polish one side of the steel structure when polishing the side of the steel structure, but cannot polish two side sides of the steel structure at the same time, so that the polishing efficiency is low.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a grinding device for building steel construction, includes the actuating mechanism that is used for drive and driven, actuating mechanism's bottom fixedly connected with seat of polishing, the transmission groove has all been seted up to the both sides of seat inner chamber of polishing, the both ends of transmission groove inner chamber all rotate and are connected with the transfer line, the driving roller has been cup jointed on the surface of transfer line, the driving roller passes through the drive belt transmission and connects, the surface bonding of drive belt has abrasive paper of polishing.

Preferably, the driving mechanism comprises an equipment box, a partition plate is fixedly connected to the middle of the inner cavity of the equipment box, a storage battery and a driving motor are fixedly installed on two sides of the top of the partition plate respectively, a switch panel is fixedly installed on the front face of the equipment box, the driving motor is electrically connected with the storage battery through the switch panel, the storage battery supplies power to the driving motor, and the opening and the closing of the driving motor are controlled through the switch panel.

Preferably, the top of two relative the transfer line penetrates the inner chamber of equipment box and has cup jointed the synchronizing wheel, the synchronizing wheel passes through synchronous belt transmission and connects, driving motor's output and the top fixed connection of one of them transfer line drive the transfer line synchronous rotation that is located equipment box inside through the cooperation of synchronizing wheel and synchronous belt.

Preferably, the top of equipment box is through bolt fixedly connected with access panel, the back fixedly connected with of equipment box pushes away the handle, and the access panel makes things convenient for the inside opening of equipment box.

Preferably, rolling grooves are formed in two sides of the bottom of the polishing seat, a plurality of moving wheels are rotatably connected to the inner cavity of each rolling groove, and the moving wheels assist in moving equipment.

Preferably, the polishing seat is of an n-shaped structure, the top of the transmission rod positioned in the inner cavity of the equipment box is rotationally connected with the bottom end of the partition plate, and the partition plate is used for dividing the inner cavity of the equipment box into two parts and connecting and supporting the transmission rod.

Compared with the prior art, the utility model has the beneficial effects that:

1. the transmission rod in the inner cavity of the equipment box is driven to synchronously rotate through the rotation of the driving motor, the transmission rod in the inner cavity of the equipment box synchronously rotates to drive the transmission roller to rotate, the transmission roller rotates to drive the transmission belt in transmission connection with the transmission roller to rotate, and the transmission belt rotates to drive the polishing sand paper to rotate, so that two sides of the steel structure are polished through the rotation of the two polishing sand papers, and the polishing efficiency is improved;

2. the inner cavity of the rolling groove is driven to move through the hand pushing handle to move the wheel, so that the movement of the polishing seat is assisted, continuous polishing is realized, polishing sand paper is bonded with the conveying belt, and replacement of the polishing sand paper in the later period is facilitated.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a partial cross-sectional view of a grinding pad of the present utility model;

FIG. 3 is a cross-sectional view of the drive mechanism of the present utility model;

fig. 4 is a diagram showing the connection relationship between a transmission rod and a transmission belt according to the present utility model.

In the figure: 1. a driving mechanism; 2. polishing a base; 3. a transmission groove; 4. a transmission rod; 5. a driving roller; 6. a drive belt; 7. polishing sand paper; 8. an equipment box; 9. a partition plate; 10. a synchronizing wheel; 11. a timing belt; 12. a storage battery; 13. a driving motor; 14. an access panel; 15. a pushing handle; 16. a rolling groove; 17. a moving wheel; 18. and a switch panel.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the utility model provides a polishing device for a building steel structure, which comprises a driving mechanism 1 for driving and transmission, wherein the bottom of the driving mechanism 1 is fixedly connected with a polishing seat 2, both sides of an inner cavity of the polishing seat 2 are respectively provided with a transmission groove 3, both ends of the inner cavity of the transmission groove 3 are respectively rotatably connected with a transmission rod 4, the surface of the transmission rod 4 is sleeved with a transmission roller 5, the transmission roller 5 is in transmission connection through a transmission belt 6, and polishing sand paper 7 is adhered to the surface of the transmission belt 6; placing the steel construction between two abrasive paper 7 of polishing for the surface contact of two abrasive paper 7 of polishing of two avris of steel construction drives two transfer lines 4 that are located equipment box 8 inner chamber through driving motor 13's rotation and passes through synchronizing wheel 10 and synchronous belt 11 transmission to be connected, and the rotation of driving roller 5 drives the rotation of driving belt 6, and the rotation of driving belt 6 drives the rotation of driving belt 6 surface abrasive paper 7 of polishing, thereby polishes the both sides of steel construction simultaneously through the rotation of two abrasive paper 7 of polishing, improves the efficiency of polishing.

Referring to fig. 1-4, further, the driving mechanism 1 includes an equipment box 8, a partition 9 is fixedly connected to the middle part of an inner cavity of the equipment box 8, a storage battery 12 and a driving motor 13 are fixedly installed on two sides of the top of the partition 9 respectively, a switch panel 18 is fixedly installed on the front surface of the equipment box 8, the driving motor 13 is electrically connected with the storage battery 12 through the switch panel 18, the inside of the equipment box 8 is divided into two parts through the partition 9, the top of the partition 9 is used for installing the driving motor 13 and the storage battery 12, the storage battery 12 supplies power for the driving motor 13, and the switch panel 18 performs switch control on the driving motor 13.

Referring to fig. 1-4, further, a synchronizing wheel 10 is sleeved in the inner cavity of the equipment box 8 opposite to the top of the two transmission rods 4, the synchronizing wheel 10 is in transmission connection through a synchronous belt 11, the output end of a driving motor 13 is fixedly connected with the top of one transmission rod 4, and the rotation of the driving motor 13 drives the two transmission rods 4 in the equipment box 8 to rotate, and the rotation of the transmission rods 4 in the equipment box 8 drives the rotation of the other two transmission rods 4.

Referring to fig. 1-4, further, the top of the equipment box 8 is fixedly connected with an access panel 14 through bolts, the back of the equipment box 8 is fixedly connected with a push handle 15, the access panel 14 is convenient for maintaining equipment in the equipment box 8, and the push handle 15 is convenient for pushing movement of the equipment.

Referring to fig. 1-4, further, rolling grooves 16 are formed on two sides of the bottom of the polishing seat 2, a plurality of moving wheels 17 are rotatably connected to an inner cavity of each rolling groove 16, and continuous polishing is achieved through movement of moving auxiliary equipment of the moving wheels 17.

Referring to fig. 1-4, further, the polishing seat 2 has an n-shaped structure, the top of the transmission rod 4 located in the inner cavity of the equipment box 8 is rotatably connected with the bottom end of the partition plate 9, and the partition plate 9 supports the transmission rod 4.

When the polishing device is specifically used, firstly, the steel structure is placed between two polishing sand paper 7, two side sides of the steel structure are in contact with the surfaces of the two polishing sand paper 7, then the switch panel 18 is opened, the storage battery 12 supplies power for the driving motor 13, the rotation of the driving motor 13 is controlled, the rotation of the driving motor 13 drives one of the transmission rods 4 to rotate, the two transmission rods 4 positioned in the inner cavity of the equipment box 8 are in transmission connection through the synchronous wheel 10 and the synchronous belt 11, so that the two transmission rods 4 are driven to synchronously rotate, the transmission rods 4 rotate to drive the transmission rollers 5, the transmission rollers 5 rotate to drive the transmission belt 6, the transmission belt 6 rotates to drive the transmission belt 6 to polish the surfaces of the sand paper 7, two sides of the steel structure are polished simultaneously through the rotation of the two polishing sand paper 7, polishing efficiency is improved, and during polishing, the push handle 15 drives the rotation of the rolling groove 16 inner cavity moving wheel 17, so that continuous polishing is realized.

Although the present utility model has been described in detail with reference to the foregoing embodiments and examples thereof, it will be apparent to those skilled in the art that the foregoing embodiments and examples of the utility model can be modified or equivalents substituted for elements thereof without departing from the spirit and scope of the utility model.

Claims (6)

1. Grinding device for building steel construction, including being used for drive and driven actuating mechanism (1), its characterized in that: the polishing device is characterized in that a polishing seat (2) is fixedly connected to the bottom of the driving mechanism (1), transmission grooves (3) are formed in two sides of an inner cavity of the polishing seat (2), transmission rods (4) are rotatably connected to two ends of the inner cavity of each transmission groove (3), driving rollers (5) are sleeved on the surfaces of the transmission rods (4), the driving rollers (5) are in transmission connection through driving belts (6), and polishing sand paper (7) is adhered to the surfaces of the driving belts (6).

2. A polishing device for a steel construction for construction according to claim 1, wherein: the driving mechanism (1) comprises an equipment box (8), a partition plate (9) is fixedly connected to the middle of an inner cavity of the equipment box (8), a storage battery (12) and a driving motor (13) are fixedly installed on two sides of the top of the partition plate (9) respectively, a switch panel (18) is fixedly installed on the front face of the equipment box (8), and the driving motor (13) is electrically connected with the storage battery (12) through the switch panel (18).

3. A polishing device for a steel construction for construction according to claim 2, wherein: the tops of the two opposite transmission rods (4) penetrate into the inner cavity of the equipment box (8) to be sleeved with a synchronous wheel (10), the synchronous wheel (10) is in transmission connection through a synchronous belt (11), and the output end of the driving motor (13) is fixedly connected with the top of one of the transmission rods (4).

4. A polishing device for a steel construction for construction according to claim 2, wherein: the top of equipment box (8) is through bolt fixedly connected with access panel (14), the back fixedly connected with of equipment box (8) pushes away handle (15).

5. A polishing device for a steel construction for construction according to claim 1, wherein: both sides of the bottom of the polishing seat (2) are provided with rolling grooves (16), and the inner cavity of each rolling groove (16) is rotationally connected with a plurality of moving wheels (17).

6. A polishing device for a steel construction for construction according to claim 1, wherein: the polishing seat (2) is of an n-shaped structure, and the top of the transmission rod (4) positioned in the inner cavity of the equipment box (8) is rotationally connected with the bottom end of the partition plate (9).