CN217393378U

CN217393378U - Plate bending machine head reversing device

Info

Publication number: CN217393378U
Application number: CN202220023107.8U
Authority: CN
Inventors: 汤怀亮; 魏林; 石鹏杰; 肖春林; 邹玉洁; 雷远浩
Original assignee: Sinohydro Bureau 8 Co Ltd
Current assignee: Sinohydro Bureau 8 Co Ltd
Priority date: 2022-01-05
Filing date: 2022-01-05
Publication date: 2022-09-09
Anticipated expiration: 2032-01-05

Abstract

The utility model discloses a veneer reeling machine device of falling one's head, including foundation ditch and veneer reeling machine fall one's head the veneer reeling machine falls one's head and locates foundation ditch one side top with overturning, veneer reeling machine device of falling one's head still includes first connecting piece and is used for the apron of closing cap foundation ditch, one side and the foundation ditch opposite side top of apron are articulated, the apron is connected through first connecting piece and veneer reeling machine fall one's head, and the upset of falling one's head is in order to rotate along with the veneer reeling machine. The plate bending machine head reversing device is timely in protection, can avoid accidents and can improve safety.

Description

Plate bending machine head reversing device

Technical Field

The utility model relates to a metal structure manufacture equipment technical field especially relates to a veneer reeling machine device of falling one's head.

Background

In recent years, more wind power tower drums, water diversion penstock and other cylindrical structural devices exist. The cylindrical section and the pressure steel pipe section of the tower cylinder are both in cylindrical or conical structures, the rolling workload of a steel plate is large, the plate rolling machine is frequently used, and the plate rolling machine head reversing device (shown in figure 1) is required to be operated to lift the cylindrical section or the pipe section out of the plate rolling machine no matter the cylindrical section is rolled or the cylindrical section returns to a round shape. The guard rail on the foundation pit of the plate rolling machine on the head-reversing side of the plate rolling machine needs to be opened during operation at every time, and the shell ring or the pipe joint needs to be immediately recovered after being lifted out, so that personnel are prevented from falling into the foundation pit and being injured. And the guard rail of the side of the traditional veneer reeling machine that falls back all needs constructor individual operation at every turn to open or resume, seriously influences the construction work efficiency, and guard rail on the foundation ditch dismouting many times or with roll up the system component and collide with impaired, need regularly inspect and restore, constructor if not in time resume guard rail because of negligence simultaneously, the personnel that appear easily fall to the foundation ditch injury under the tired or numb careless condition of work.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome the not enough of prior art, provide a protection in time, can avoid unexpected emergence and can improve the veneer reeling machine device of falling the head of security.

In order to solve the technical problem, the utility model discloses a following technical scheme:

the utility model provides a veneer reeling machine device of falling one's head, includes foundation ditch and veneer reeling machine device of falling one's head foundation ditch one side top can be located with overturning to the veneer reeling machine of falling one's head, veneer reeling machine device of falling one's head still includes first connecting piece and the apron that is used for the closing cap foundation ditch, one side and foundation ditch opposite side top of apron are articulated, the apron is connected with veneer reeling machine of falling one's head through first connecting piece, and the upset of falling one's head is in order to rotate along with the veneer reeling machine.

As a further improvement of the above technical solution:

the apron includes mainboard and sideboard, one side of mainboard is articulated with the opposite side top of foundation ditch, the sideboard articulates the opposite side at the mainboard, first connecting piece is connected between mainboard and veneer reeling machine upset, be connected with the second connecting piece between sideboard and the first connecting piece.

The plate bending machine is characterized in that a first connecting seat is arranged on the reverse head of the plate bending machine, a second connecting seat is arranged on the main plate, one end of the first connecting piece is connected with the first connecting seat, and the other end of the first connecting piece is connected with the second connecting seat.

The two ends of the first connecting piece are provided with shackles, and the shackles at the two ends of the first connecting piece are respectively buckled on the first connecting seat and the second connecting seat.

The first connecting seat is a lifting lug.

The second connecting seat is a lifting lug.

The first connecting piece is a guide chain.

The second connecting piece is a guide chain.

The length of the main board is smaller than the depth of the foundation pit, and the total length of the main board and the side boards is larger than the depth of the foundation pit.

The cover plate is of a steel structure.

Compared with the prior art, the utility model has the advantages of:

the utility model discloses a veneer reeling machine device of falling one's head turns over the in-process on veneer reeling machine falls one's head, and the apron upwards rotates along with it under the pulling effect of first connecting piece, when veneer reeling machine falls one's head and is in when turning over the completion state, and the apron closing cap is in the open-top of foundation ditch to prevent that personnel from falling to the foundation ditch in, lead to personnel injured. On the contrary, in the process of turning down the inverted head of the plate bending machine, the cover plate rotates downwards along with the first connecting piece under the lowering action of the first connecting piece, when the inverted head of the plate bending machine is in a turning down completion state, the cover plate is positioned in the foundation pit, and the top opening of the foundation pit is covered by the inverted head of the plate bending machine. When the cover plate of the plate rolling machine head reversing device is turned upwards along with the plate rolling machine head reversing, the top opening of the foundation pit is opened in time to be sealed, protection is timely, accidents can be avoided, and safety can be improved.

The utility model discloses a veneer reeling machine device of falling one's head turns over when targetting in place under the mainboard, because the degree of depth of foundation ditch is less than the length of apron, the sideboard turns over the book at the tractive effect of second connecting piece down and relative mainboard to make the apron freely overturn in the foundation ditch, increased flip's flexibility.

Drawings

Fig. 1 is a schematic structural diagram of a reversing device of a conventional plate bending machine.

Fig. 2 is a schematic view of the reversing device of the plate bending machine according to the present invention (the reversing device of the plate bending machine is in an upturning state).

Fig. 3 is a schematic side view of the reversing device of the rolling machine of the present invention (the reversing device of the rolling machine is in an upturning state).

Fig. 4 is a schematic structural view of the reversing device of the plate bending machine of the present invention (the reversing device of the plate bending machine is in a downward-turning state).

The reference numerals in the figures denote:

1. a foundation pit; 2. reversing the head of the plate rolling machine; 3. a first connecting member; 4. a cover plate; 41. a main board; 42. a side plate; 5. a second connecting member; 6. a first connecting seat; 7. a second connecting seat; 8. and (6) shackle dismounting.

Detailed Description

The invention will be described in further detail with reference to the drawings and specific embodiments.

Fig. 2 to fig. 4 show the utility model discloses veneer reeling machine device of falling one's head in an embodiment, this veneer reeling machine device of falling one's head includes foundation ditch 1 and veneer reeling machine 2 of falling one's head, foundation ditch 1 one side top is located to veneer reeling machine 2 of falling one's head can overturn, veneer reeling machine device of falling one's head still includes first connecting piece 3 and is used for the apron 4 of closing cap foundation ditch 1, one side and 1 opposite side top of foundation ditch of apron 4 are articulated, apron 4 is connected with veneer reeling machine 2 of falling one's head through first connecting

piece

3, 2 upsets are in order to rotate along with veneer reeling machine 2 of falling one's head.

In the process of turning over the head of the plate bending machine 2, the cover plate 4 rotates upwards under the pulling action of the first connecting piece 3, and when the head of the plate bending machine 2 is in a turning-over completion state, the cover plate 4 covers the top opening of the foundation pit 1 to prevent personnel from falling into the foundation pit 1 to cause injury. On the contrary, in the process of turning down the plate bending machine head 2, the cover plate 4 rotates downwards under the downward action of the first connecting piece 3, when the plate bending machine head 2 is in the state of turning down, the cover plate 4 is positioned in the foundation pit 1, and the top opening of the foundation pit 1 is covered by the plate bending machine head 2. When the cover plate 4 of the plate rolling machine head reversing device is turned upwards along with the plate rolling machine head reversing 2 for use, the top opening of the foundation pit 1 is opened in time to be sealed, protection is timely, accidents can be avoided, and safety can be improved.

In this embodiment, the cover plate 4 includes a main plate 41 and a side plate 42, one side of the main plate 41 is hinged to the top of the other side of the foundation pit 1, the side plate 42 is hinged to the other side of the main plate 41, the first connecting member 3 is connected between the main plate 41 and the upending head 2 of the plate bending machine, and the second connecting member 5 is connected between the side plate 42 and the first connecting member 3. When the main board 41 is turned down to the proper position, if the depth of the foundation pit 1 is smaller than the length of the cover board 4, the side board 42 is turned over relative to the main board 41 under the drawing action of the second connecting member 5, as shown in fig. 4, so that the cover board 4 can be freely turned over in the foundation pit, and the flexibility of the turning cover is increased.

In this embodiment, the first connecting seat 6 is disposed on the reverse head 2 of the plate bending machine, the second connecting seat 7 is disposed on the main plate 41, one end of the first connecting member 3 is connected to the first connecting seat 6, and the other end is connected to the second connecting seat 7. Specifically, the first connecting seat 6 is fixed at the top of the side of the rolling machine turning head 2 facing the foundation pit 1, and the second connecting seat 7 is fixed at the side of the upper surface of the main plate 41 close to the side plate 42.

In this embodiment, both ends of the first connecting member 3 are provided with the shackles 8, and the shackles 8 at both ends of the first connecting member 3 are respectively buckled on the first connecting seat 6 and the second connecting seat 7. The first connecting seat 6 is a lifting lug. The second connecting seat 7 is a lifting lug. The first connecting member 3 is a guide chain. The second connecting piece 5 is a guide chain. Of course, in other embodiments, the first connector 3 and the second connector 5 may both be pull cords.

In this embodiment, the length of the main plate 41 is smaller than the depth of the foundation pit 1, and the total length of the main plate 41 and the side plate 42 is larger than the depth of the foundation pit 1. The length of mainboard 41 is less than the degree of depth of foundation ditch 1, and when the veneer reeling machine turned over 2 and is in the completion state of turning over down, mainboard 41 pasted on the lateral wall of foundation ditch 1 or be in the vertical state, reduces the pulling force effect to first connecting piece 3, improves the life of first connecting piece 3. The total length of the main plate 41 and the side plate 42 is larger than the depth of the foundation pit 1, and when the reversing head 2 of the plate rolling machine is in the upturning completion state, the main plate 41 and the side plate 42 are in the horizontal unfolding state and cover the top of the foundation pit 1. The cover plate 4 is of a steel structure.

Although the present invention has been described with reference to the preferred embodiments, it is not intended to limit the present invention. The technical solution of the present invention can be used by anyone skilled in the art to make many possible variations and modifications, or to modify equivalent embodiments, without departing from the scope of the present invention, using the technical content disclosed above. Therefore, any simple modification, equivalent change and modification made to the above embodiments by the technical entity of the present invention should fall within the protection scope of the technical solution of the present invention.

Claims

1. The utility model provides a veneer reeling machine device of falling, includes foundation ditch (1) and veneer reeling machine (2) the veneer reeling machine falls head (2) and locates foundation ditch (1) one side top, its characterized in that with overturning: the plate bending device of the plate bending machine further comprises a first connecting piece (3) and a cover plate (4) used for sealing the foundation pit (1), one side of the cover plate (4) is hinged to the top of the other side of the foundation pit (1), the cover plate (4) is connected with the bending head (2) of the plate bending machine through the first connecting piece (3), and the bending head (2) of the plate bending machine is overturned to rotate along with the plate bending machine.

2. The plate bending device of claim 1, wherein: apron (4) include mainboard (41) and sideboard (42), one side of mainboard (41) is articulated with the opposite side top of foundation ditch (1), sideboard (42) articulate the opposite side at mainboard (41), first connecting piece (3) are connected between mainboard (41) and veneer reeling machine turn round (2), be connected with second connecting piece (5) between sideboard (42) and first connecting piece (3).

3. The plate bending device of claim 2, wherein: the plate bending machine is characterized in that a first connecting seat (6) is arranged on the plate bending machine head (2), a second connecting seat (7) is arranged on the main plate (41), one end of the first connecting piece (3) is connected with the first connecting seat (6), and the other end of the first connecting piece is connected with the second connecting seat (7).

4. The plate bending device of claim 3, wherein: both ends of the first connecting piece (3) are provided with shackles (8), and the shackles (8) at both ends of the first connecting piece (3) are respectively buckled on the first connecting seat (6) and the second connecting seat (7).

5. The plate bending device of claim 4, wherein: the first connecting seat (6) is a lifting lug.

6. The plate bending device of claim 4, wherein: the second connecting seat (7) is a lifting lug.

7. The plate bending device of claim 4, wherein: the first connecting piece (3) is a guide chain.

8. The plate bending device of claim 4, wherein: the second connecting piece (5) is a guide chain.

9. The plate bending device of claim 2, wherein: the length of the main plate (41) is smaller than the depth of the foundation pit (1), and the total length of the main plate (41) and the side plate (42) is larger than the depth of the foundation pit (1).

10. The plate bending device of any one of claims 1 to 9, wherein: the cover plate (4) is of a steel structure.