CN204867853U - Be used for structural shear force of weld steel nail porcelain ring cleaning device - Google Patents

Abstract

The utility model discloses a device for cleaning ceramic rings of shear nails on welded steel structures. A rotating shaft is provided, a spring is connected to the rotating shaft, the other end of the spring is connected to a screw rod, the other end of the screw rod is provided with an adjusting bolt, the adjusting bolt is clamped outside the end of the inner cavity, and a knocking plate is arranged on the top of the top plate. The device has a simple shape and structure, and is easy to manufacture, assemble and debug; the device is designed in the shape of a trolley with rollers, which can be used flexibly. Safety can be ensured while working strength; facing shear nails with different spacing, simple mechanical adjustments can be made to replace the corresponding knocking plates to meet the needs.

Description

A device for cleaning ceramic rings of shear nails on welded steel structures

technical field

The utility model relates to a device for cleaning ceramic rings of shear nails on welded steel structures.

Background technique

When making shear nails on the steel plate, it is necessary to put ceramic rings on the bottom of the shear nails. The large number of ceramic rings left after the shear nails are welded on the steel plate need to be manually knocked one by one, which leads to a long and time-consuming cleaning work. The efficiency is low, which is not conducive to production management, which requires a brand-new, simple, fast and safe new process to solve this problem.

Utility model content

In order to solve the above problems, the utility model proposes a device for cleaning ceramic rings of shear nails on welded steel structures. The device adopts a double-sided beating device, which can effectively and quickly knock off the remaining ceramic rings after shearing nails And to ensure the quality of the weld, instead of manual removal by workers, so as to improve production efficiency, and ensure the safety of workers, to achieve the purpose of reducing costs and increasing efficiency.

In order to achieve the above object, the utility model adopts the following technical solutions:

A device for cleaning ceramic rings of shear nails on welded steel structures, including a bottom plate, a knocking plate, a spring, a screw and a top plate, wherein the top plate is connected to the bottom plate to form an inner cavity, and a rotating shaft is longitudinally arranged in the inner cavity. A spring is connected to the rotating shaft, the other end of the spring is connected to a screw rod, the other end of the screw rod is provided with an adjusting bolt, the adjusting bolt is clamped on the outside of the end of the inner cavity, and a knocking plate is arranged on the top of the top plate.

Lifting ears are fixed on the top of the top plate.

The lower end of the bottom plate is provided with rollers.

The knocking plate includes two pieces, which are symmetrically distributed on both sides of the top plate.

The knocking board is movably connected with the top board and detachable with the top board.

The length of the knocking plate matches the spacing of the shear studs.

The rotating shaft is connected with the spring through a shaped connector.

A working method based on the above device, comprising the following steps:

(1) Select the corresponding knocking plate according to the distance between the two rows of shear nails, then assemble the knocking plate, connecting rod, spring, sleeve and cover plate in an orderly manner, and make it run normally after debugging;

(2) Put the prepared device on the steel plate after the shear nails, and adjust the position of the device so that the device is kept in the middle of the two rows of shear nails;

(3) Hold the lifting lug on the top of the device and push the device. At this time, the knock plate rotates through the rotating shaft to drive the connecting rod to stretch the spring until the maximum distance between the two plates and the ceramic ring is less than the relative distance between the two ceramic rings. The device passes the shear force nail;

(4) Store the work done to the device as the elastic potential energy of the spring, and through the release of the elastic potential energy, drive the knocking plate through the connecting rod, so that the knocking plate has enough energy to crush the front ceramic ring.

The beneficial effects of the utility model are:

(1) The shape and structure of the device is simple, easy to manufacture, assemble and debug;

(2) The device is designed in the shape of a trolley with rollers, which can be used flexibly. At the same time, compared with the traditional method of manually cleaning ceramics one by one, the double-row cleaning can greatly reduce the work intensity of workers and ensure safety;

(3) In the face of shear nails with different spacing, simple mechanical adjustments can be made to replace the corresponding knocking plates to meet the needs.

Description of drawings

Fig. 1 is a structural front view of the utility model;

Fig. 2 is the top view of the utility model;

Fig. 3 is an axonometric view of the utility model;

Fig. 4 is the first installation schematic diagram of the utility model embodiment;

Fig. 5 is the second installation schematic diagram of the utility model embodiment;

Fig. 6 is the third installation schematic diagram of the utility model embodiment.

Among them, 1. Top plate; 2. Lifting lug; 3. Spring; 4. Screw; 5. Bottom plate; 6. Rotating shaft; 7. Shaped connector; 8. Roller; 11. Adjust the bolt.

Detailed ways:

Below in conjunction with accompanying drawing and embodiment the utility model is further described.

As shown in Figure 1-3, it is mainly used to remove the matching ceramic rings when welding shear nails. In order to improve production efficiency, two-way cleaning is adopted. A knocking plate is added to the left and right sides of the device, and the device is easy to disassemble and assemble. According to the spacing of different shear nails, the knocking plate of the corresponding length is installed to meet the cleaning requirements. At the same time, the screw connected to the spring at the end of the device can be controlled to adjust the knocking force of the knocking plate. Therefore, the problem of cleaning a large number of ceramic rings on the steel plate can be quickly and effectively solved.

The device mainly includes a base plate 5, a roller 8, a knock plate 9, a spring 3, a screw rod 4 and a top plate 1 connected thereto by fastening bolts 10 at the top.

The top plate 1 is connected with the bottom plate 5 to form an inner cavity, and a rotating shaft 6 is longitudinally arranged in the inner cavity, and a spring 3 is connected to the rotating shaft 6, and the other end of the spring 3 is connected to the screw rod 4, and the other end of the screw rod 4 is provided with an adjusting bolt 11. The bolt 11 is clipped on the outer side of the end of the inner cavity, and the top of the top plate is provided with a knocking plate 9 .

The upper end of the top plate 1 is fixed with lifting lugs 2 .

The lower end of the bottom plate 5 is provided with a roller 8 .

The knocking plate 9 includes two pieces, which are symmetrically distributed on both sides of the top plate 1 .

The knock plate 9 is movably connected with the top board 1, and is detachable with the top board 1.

The length of the striking plate 9 matches the spacing of the shear studs.

The rotating shaft 6 is connected with the spring by a shape connector.

1. First select the corresponding knocking plate according to the distance between the two rows of shear nails, then assemble the knocking plate, connecting rod, spring, sleeve and cover plate in an orderly manner, and make it run normally after debugging.

2. Put the prepared device on the steel plate after the shear nails, and adjust the position of the device so that the device is kept in the middle of the two rows of shear nails as shown in Figure 4.

3. Hold the lifting lug on the top of the device to push the device. At this time, the knock plate rotates through the rotating shaft to drive the connecting rod to stretch the spring until the maximum distance between the two plates and the ceramic ring is less than the relative distance between the two ceramic rings, as shown in Figure 5. , the device can pass through the shear nail smoothly;

4. The work done by people on the device is stored as the elastic potential energy of the spring. Through the release of the elastic potential energy, the knocking plate is driven by the connecting rod, so that the knocking plate has enough energy to crush the front ceramic ring, as shown in Figure 6 .

Although the specific implementation of the utility model has been described above in conjunction with the accompanying drawings, it does not limit the protection scope of the utility model. Those skilled in the art should understand that on the basis of the technical solution of the utility model, those skilled in the art do not need to Various modifications or deformations that can be made with creative efforts are still within the protection scope of the present utility model.

Claims (7)

1. A shear nail porcelain ring cleaning device for welding steel structures is characterized in that it includes a base plate, a knock plate, a spring, a screw rod and a top plate, wherein the top plate is connected with the base plate to form an inner cavity, and the inner cavity A rotating shaft is arranged longitudinally, and a spring is connected to the rotating shaft. 2. A device for cleaning ceramic rings of shear nails on welded steel structures as claimed in claim 1, characterized in that: said top plate is fixed with lifting lugs. 3. A device for cleaning ceramic rings of shear nails on welded steel structures according to claim 1, characterized in that: the lower end of the bottom plate is provided with rollers. 4. A device for cleaning ceramic rings of shear nails on welded steel structures as claimed in claim 1, characterized in that: said knocking plate consists of two pieces, which are symmetrically distributed on both sides of the top plate. 5. A device for cleaning ceramic rings of shear nails on welded steel structures as claimed in claim 1, characterized in that: the knocking plate is movably connected with the top plate and detachable from the top plate. 6. A device for cleaning ceramic rings of shear nails on welded steel structures according to claim 1, characterized in that: the length of the knocking plate matches the spacing of the shear nails. 7. A device for cleaning ceramic rings of shear nails on welded steel structures according to claim 1, characterized in that: the rotating shaft is connected to the spring through a shaped connector.