CN217399049U

CN217399049U - Portable wall-mounted heavy hammer

Info

Publication number: CN217399049U
Application number: CN202220445651.1U
Authority: CN
Inventors: 李飞剑; 关树军; 张鹏; 路建华
Original assignee: Leshan Jingyuntong New Material Technology Co ltd
Current assignee: Leshan Jingyuntong New Material Technology Co ltd
Priority date: 2022-03-02
Filing date: 2022-03-02
Publication date: 2022-09-09
Anticipated expiration: 2032-03-02

Abstract

The utility model discloses a portable wall built-up, weight, wall built-up include upper portion and lower part, upper portion is used for connecting by the hanging object, the lower part includes the decurrent portion that opens and shuts of opening, the portion that opens and shuts includes A portion and the B portion of symmetry, A portion is provided with rotatable bayonet lock, B portion is provided with spacing portion, spacing portion is used for restricting the bayonet lock and rotates out the portion that opens and shuts. The application adopts a mode of connecting a graphite chuck and a heavy hammer by reference, designs a stainless steel reduced wall hanging, and installs a movable clamping pin; the wall is locked on the heavy hammer, and the clamping pin is jacked up in the process that the hanging ring on the feeding cylinder is contacted with the wall; after the wall built-up receives ascending pulling force, the bayonet lock falls down automatically and blocks. The method is used for solving the problem of wall hanging limitation in the single crystal manufacturing process.

Description

Portable wall-mounted heavy hammer

Technical Field

The utility model relates to a monocrystalline silicon makes technical field, concretely relates to portable wall built-up, weight.

Background

With the development of economy, high-efficiency energy becomes one of the main energy sources for sustainable development of human beings, and is now valued and vigorously developed by countries in the world. The monocrystalline silicon wafer is used as a basic material for photovoltaic power generation and has wide market demand. The photovoltaic single crystal industry is rapidly developed, the market environment competition pressure is huge, and the size of a thermal field is increased at the speed of 2 inches per year. The larger the thermal field, the larger the inventory. Meanwhile, the number of repeated throws is increased, and the workload of personnel is also increased. The current wall built-up design limitation is too strong, restricts the whole height of charging barrel and the promotion of the charge capacity of charging barrel. The current wall hanging for re-feeding and feeding has the following defects: the wall hanging of the re-feeding is too heavy, which causes inconvenience in hanging; the wall-mounted contact surface for re-feeding and feeding is too much, and the quality of the single crystal is influenced by frequent friction; the limitation of the wall hanging design of the re-feeding charging is too strong, the integral height of the charging barrel and the lifting of the charging amount are restricted, and the use is not facilitated.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a portable wall hanging and heavy hammer, which designs a stainless steel reduced wall hanging by using the connection mode of a graphite chuck and a heavy hammer as a reference, and is provided with a movable clamping pin; the wall is locked on the heavy hammer, and the clamping pin is jacked up when a hanging ring on the feeding cylinder is contacted with the wall; after the wall built-up receives ascending pulling force, the bayonet lock falls down automatically and blocks. The method is used for solving the problem of wall hanging limitation in the single crystal manufacturing process.

The utility model provides a portable wall built-up, the wall built-up includes upper portion and lower part, upper portion is used for connecting by the thing of being hung, the lower part includes the opening and shutting portion that the opening is decurrent, the portion that opens and shuts includes A portion and the B portion of symmetry, A portion is provided with rotatably the bayonet lock, B portion is provided with spacing portion, spacing portion is used for restricting the bayonet lock and rotates out the portion that opens and shuts.

Furthermore, the opening and closing part comprises a first connecting arm and a second connecting arm which are arranged in a gap, the connecting end of the clamping pin is movably connected with the first connecting arm, the free end of the clamping pin can rotatably move in the gap in an arc shape, and the limiting part is arranged on the second connecting arm.

Furthermore, the limiting part is a second through hole formed in the second connecting arm, the second through hole is located in the circular motion track, and the free end of the clamping pin is limited when located in the second through hole.

Further, the second connecting arm is integrated into one piece's L type connecting arm, the second connecting arm includes vertical arm and horizontal arm, and spacing portion is horizontal arm, horizontal arm is located the fan-shaped region of circular arc motion, and it is spacing when the bayonet lock free end is located horizontal arm.

Further, first linking arm includes all is on a parallel with left side arm, the right side arm that the second linking arm set up, all set up the screw hole on the corresponding position of left side arm, right side arm and bayonet lock, still include the bolt, the bolt is mutually supported with the screw hole.

Furthermore, the positions of the left side arm and the right side arm, which are close to the bayonet, are provided with baffle plates for connecting the two side walls.

Furthermore, the left side arm and the right side arm are symmetrically arranged.

The bottom of the heavy hammer is detachably connected with the upper part of the portable wall hanging.

Further, the bottom of weight is provided with the connector that is used for connecting the portable wall built-up, the upper portion of wall built-up is seted up flutedly, the connector with recess threaded connection.

The utility model discloses beneficial effect who has:

the wall hanging device comprises an upper portion and a lower portion, the upper portion of the wall hanging device is in threaded connection with the bottom of a heavy hammer through threads, the lower portion of the wall hanging device comprises a clamping pin and an opening and closing portion with a downward opening, the opening and closing portion is used for containing the clamping pin to rotate to do circular arc motion, when a hanging ring on a feeding cylinder is in contact with the wall hanging device, the hanging ring moves upwards to jack the clamping pin, when the clamping pin moves upwards to do circular arc motion, one end of the clamping pin falls into the hanging ring of the feeding cylinder and moves downwards along with the feeding cylinder to do circular arc motion, and when the clamping pin moves to a limiting portion, the movement of the clamping pin is limited, so that the feeding cylinder is fixed to the lower portion of the wall hanging device. The wall-mounted worker is convenient to operate, does not need to ascend and hang, and uses less materials, so that the cost is reduced.

Drawings

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

FIG. 2 is a schematic view of the structure of the opening and closing part of the present invention;

fig. 3 is a schematic view of a second connecting arm structure of the present invention;

fig. 4 is a schematic view of the bolt structure of the present invention;

FIG. 5 is a schematic view of the groove structure of the present invention;

FIG. 6 is a schematic sectional view of the weight structure of the present invention;

reference numerals are as follows: 1-upper part, 2-lower part, 3-opening and closing part, 4-bayonet lock, 5-first connecting arm, 6-second connecting arm, 7-second through hole, 8-left side arm, 9-right side arm, 10-bolt, 11-baffle, 12-heavy hammer, 13-connector, 14-groove.

Detailed Description

The present invention will be described in further detail with reference to the following examples and drawings, but the present invention is not limited thereto.

In the description of the present invention, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "longitudinal", "lateral", "horizontal", "inner", "outer", "front", "rear", "top", "bottom", etc. are directions or positional relationships based on the directions or positional relationships shown in the drawings, or directions or positional relationships conventionally placed when the products of the present invention are used, and are only for convenience of description of the present invention and simplification of the description, but not for indication or suggestion that the indicated device or element must have a specific direction, be constructed and operated in a specific direction, and therefore should not be construed as limiting the present invention.

In the description of the present invention, it should be further noted that, unless otherwise explicitly specified or limited, the terms "disposed," "opened," "installed," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1

The convenient wall hanging device is characterized in that the wall hanging device comprises an upper portion 1 and a lower portion 2, the upper portion 1 is used for being connected with a hung object, the lower portion 2 comprises an opening and closing portion 3 with a downward opening, a clamping pin 4 is rotatably arranged on one side in the opening and closing portion 3, and a limiting portion is arranged on the other side of the opening and closing portion 3, and is used for limiting the clamping pin 4 to rotate out of the opening and closing portion 3.

As can be understood by those skilled in the art, one end of the latch 4 is movably connected to one side inside the opening and closing part 3.

The principle of this embodiment does, and the rings upward movement on the control charging barrel works as when rings contact bayonet lock 4, drives 4 free ends of bayonet lock around the link of the A portion junction of portion 3 that opens and shuts through ascending power and does the circular arc motion of make-up rotation, works as when bayonet lock 4 falls into the ring on the charging barrel, through control rings downward movement on the charging barrel, thereby drive 4 free ends of bayonet lock are the circular arc motion of make-down rotation around the link of the A portion junction of portion 3 that opens and shuts, and when the free end of bayonet lock 4 supported during spacing portion, circular arc motion stopped, thereby will the charging barrel is fixed on the wall built-up.

Example 2

On the basis of embodiment 1, the opening and closing portion 3 includes a first connecting arm 5, a second connecting arm 6 and a gap arranged between the first connecting arm 5 and the second connecting arm 6, the connecting end of the bayonet 4 is movably connected with the first connecting arm 5, and the other end of the bayonet can do circular arc motion in the gap.

The limiting part is a second through hole 7 which is formed in the second connecting arm 6 and used for being matched with the clamping pin 4, the second through hole 7 is located in the track of circular arc motion, and when the free end of the clamping pin is located in the second through hole, the limiting part is limited.

Specifically, the wall hanging device is cylindrical, and the first connecting arm 5 and the second connecting arm 6 are symmetrically arranged along the central axis of the wall hanging device.

In one embodiment, a first through hole is formed at a position of the first connecting arm 5 corresponding to the second through hole 7, and the bayonet 4 penetrates through the first through hole and the second through hole 7. One end of the bayonet 4 is movably connected at the position of the first through hole, and the movable connection can be but is not limited to a rivet, a bolt or a hinge.

In one embodiment, the first connecting arm 5 includes a left side arm 8 and a right side arm 9 both disposed parallel to the second connecting arm 6, and threaded holes are disposed on the left side arm 8, the right side arm 9 and the bayonet 4 at corresponding positions, and further includes a bolt 10, and the bolt 10 is matched with the threaded holes.

Specifically, the left side arm 8 and the right side arm 9 are symmetrically arranged along the centerline axis of the first connecting arm 5.

Specifically, the left arm 8 and the right arm 9 are provided with a baffle 11 connecting the two side walls at the position close to the bayonet 4. The baffle 11 is used for further restricting bayonet 4 to rotate out the portion 3 that opens and shuts, and the technical personnel in the art can understand that, there is a downward power in the rings of the charging barrel of placing at bayonet 4 middle part, downward power evenly acts on bayonet 4, acts on bayonet 4's both ends produce decurrent power in bayonet 4 and the one side of second linking arm 6 contact, bayonet 4 one end decurrent power then acts on second linking arm 6, produces decurrent power in bayonet 4 and the one side of first linking arm 5 contact, bayonet 4 other end decurrent power then acts on first linking arm 5, thereby makes the even atress of wall built-up.

Specifically, the wall hanging is made of stainless steel. The stainless steel material has the characteristics of moisture resistance, collision resistance, scraping resistance, dirt resistance, high hardness strength and the like, and the service life of the wall hanging is prolonged.

Specifically, the connecting end of the bayonet 4 is provided with a protrusion extending outward from the baffle 11, and the protrusion is used for controlling the circular arc motion of the rotation of the bayonet 4.

The use principle of the embodiment is as follows: control rings upward movement on the charging barrel, when rings contact bayonet lock 4, drive 4 free ends of bayonet lock around bolt 10 through ascending power and do the circular arc motion of upwards rotation, work as when bayonet lock 4 falls into the hanging ring on the charging barrel, can control rings downward movement on the charging barrel, thereby drive 4 free ends of bayonet lock are the circular arc motion of downward rotation around bolt 10, support when 4 free ends of bayonet lock support during second through-hole 7, circular arc motion stops, thereby will the charging barrel is fixed on the wall built-up.

Example 3

The utility model provides a heavy hammer 12, be used for with a portable wall built-up cooperation, the bottom of heavy hammer 12 is connected with the upper portion 1 of portable wall built-up, the bottom of heavy hammer 12 is provided with the connector 13 that is used for connecting the portable wall built-up, upper portion 1 of wall built-up is seted up flutedly 14, connector 13 with recess 14 threaded connection.

As can be appreciated by those skilled in the art, the wall hanging is detachably connected with the connecting head 13, so that the wall hanging of the parts can be replaced conveniently. The detachable connection may be, but is not limited to, a threaded connection, a snap connection, and a hinged connection.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and the technical essence of the present invention is that within the spirit and principle of the present invention, any simple modification, equivalent replacement, and improvement made to the above embodiments are all within the protection scope of the technical solution of the present invention.

Claims

1. The utility model provides a portable wall built-up, its characterized in that, the wall built-up includes upper portion (1) and lower part (2), upper portion (1) is used for connecting by the hanging object, lower part (2) are including opening and shutting portion (3) that the opening is decurrent, portion (3) that open and shut include A portion and the B portion of symmetry, A portion is provided with rotatable bayonet lock (4), B portion is provided with spacing portion, spacing portion is used for restricting bayonet lock (4) and rotates out portion (3) that opens and shuts.

2. The portable wall hanging device is characterized in that the opening and closing part (3) comprises a first connecting arm (5) and a second connecting arm (6) which are arranged in a gap, the connecting end of the clamping pin (4) is movably connected with the first connecting arm (5), the free end of the clamping pin can rotatably perform circular arc motion in the gap, and the limiting part is arranged on the second connecting arm (6).

3. The portable wall hanging device is characterized in that the limiting part is a second through hole (7) formed in the second connecting arm (6), and the second through hole (7) is located in the track of circular motion.

4. The portable wall hanging device is characterized in that the second connecting arm (6) is an L-shaped connecting arm which is integrally formed, the second connecting arm (6) comprises a vertical arm and a transverse arm, the limiting part is the transverse arm, and the transverse arm is located in a fan-shaped area of circular motion.

5. The portable wall hanging device is characterized in that the first connecting arm (5) comprises a left side arm (8) and a right side arm (9) which are parallel to the second connecting arm (6), threaded holes are formed in the positions, corresponding to the left side arm (8), the right side arm (9) and the bayonet lock (4), of the left side arm (8), the right side arm (9) and the bayonet lock (4), and the portable wall hanging device further comprises a bolt (10), and the bolt (10) is matched with the threaded holes.

6. The portable wall hanging device is characterized in that a baffle (11) connecting the two side walls is arranged at the positions, close to the clamping pin (4), of the left side arm (8) and the right side arm (9).

7. The portable wall hanging device is characterized in that the left side arm (8) and the right side arm (9) are symmetrically arranged with each other.

8. A heavy hammer for matching with the portable wall hanging of any one of claims 1-7, wherein the bottom of the heavy hammer (12) is detachably connected with the upper part (1) of the portable wall hanging.

9. A heavy hammer according to claim 8, wherein the bottom of the heavy hammer (12) is provided with a connector (13) for connecting a portable wall hanging device, the upper part (1) of the wall hanging device is provided with a groove (14), and the connector (13) is in threaded connection with the groove (14).