阅读说明：本技术 一种储能弹簧拆卸装置 (Energy storage spring dismounting device ) 是由 陈昆 胡得圣 尹学兵 何鑫涛 唐顺国 陈建昆 杨涛 胡兴海 杨光 徐平 周仕新 于 2020-12-10 设计创作，主要内容包括：本发明公开了一种储能弹簧拆卸装置,包括：第一L形连杆；第二L形连杆,第二L形连杆的长臂与第一L形连杆的长臂平行；液压缸,所述液压缸两端分别连接第一L形连杆的短臂和第二L形连杆的短臂,液压缸伸长使第一L形连杆的长臂悬孔端与第二L形连杆的长臂悬空端距离减小；第一夹板,所述第一夹板固定连接在第一L形连杆悬空端,第一夹板与第一L形连杆的长臂垂直；第二夹板,所述第二夹板固定连接在第二L形连杆悬孔端,第二夹板与第二L形连杆的长臂垂直,第一开口槽与第二开口槽在第一L形连杆的长臂长度方向的投影相互重合。以解决现有技术强行拆卸储能弹簧会导致储能弹簧弹性势能突然释放伤到人或损坏电器元件的问题。(The invention discloses an energy storage spring dismounting device, which comprises: a first L-shaped link; the long arm of the second L-shaped connecting rod is parallel to the long arm of the first L-shaped connecting rod; the two ends of the hydraulic cylinder are respectively connected with the short arm of the first L-shaped connecting rod and the short arm of the second L-shaped connecting rod, and the hydraulic cylinder extends to reduce the distance between the long arm suspended hole end of the first L-shaped connecting rod and the long arm suspended end of the second L-shaped connecting rod; the first clamping plate is fixedly connected to the suspended end of the first L-shaped connecting rod and is perpendicular to the long arm of the first L-shaped connecting rod; the second clamping plate is fixedly connected to the end of the suspending hole of the second L-shaped connecting rod, the second clamping plate is perpendicular to the long arm of the second L-shaped connecting rod, and the projections of the first open slot and the second open slot in the length direction of the long arm of the first L-shaped connecting rod are overlapped with each other. The problem that in the prior art, the elastic potential energy of the energy storage spring is suddenly released to hurt people or damage electrical equipment elements due to the fact that the energy storage spring is forcibly detached is solved.)

1. An energy storage spring dismounting device is characterized by comprising:

a first L-shaped link (1);

the long arm of the second L-shaped connecting rod (2) is parallel to the long arm of the first L-shaped connecting rod (1);

the two ends of the hydraulic cylinder (3) are respectively connected with the short arm of the first L-shaped connecting rod (1) and the short arm of the second L-shaped connecting rod (2), and the hydraulic cylinder (3) extends to reduce the distance between the long arm suspended hole end of the first L-shaped connecting rod (1) and the long arm suspended end of the second L-shaped connecting rod (2);

the first clamping plate (4) is fixedly connected to the suspended end of the first L-shaped connecting rod (1), and the first clamping plate (4) is perpendicular to the long arm of the first L-shaped connecting rod (1);

the second clamping plate (5) is fixedly connected to the end of the suspension hole of the second L-shaped connecting rod (2), the second clamping plate (5) is perpendicular to the long arm of the second L-shaped connecting rod (2), and the projections of the first opening groove (4-1) and the second opening groove (5-1) in the length direction of the long arm of the first L-shaped connecting rod (1) are mutually overlapped.

2. The energy storage spring dismounting device as claimed in claim 1, characterized in that a first open slot (4-1) is formed in one end face of the first clamping plate (4), the first open slot (4-1) is matched with a connecting plate of the energy storage spring, a second open slot (5-1) is formed in one end face of the second clamping plate (5), and the second open slot (5-1) is matched with the connecting plate of the energy storage spring.

3. The stored energy spring dismounting device according to claim 1, further comprising:

the first sliding rod (7) is fixedly connected to one side face, opposite to the hydraulic cylinder (3), of the short arm of the first L-shaped connecting rod (1), and the first sliding rod (7) is parallel to the long arm of the first L-shaped connecting rod (1);

the first sliding hole (4-2) is formed in the projection position of the first sliding rod (7) on the second clamping plate (5) along the length direction of the first L-shaped connecting rod (1), and the first sliding hole (4-2) is matched with the first sliding rod (7).

4. The stored energy spring disassembly device of claim 3, further comprising:

the second sliding rod (6) is fixedly connected to one side face, opposite to the hydraulic cylinder (3), of the short arm of the second L-shaped connecting rod (2), the second sliding rod (6) is parallel to the long arm of the second L-shaped connecting rod (2), and the second sliding rod (6) is connected into the first sliding hole (4-2) in a sliding mode;

the second sliding hole (5-2) is formed in the projection position of the second sliding rod (6) on the first clamping plate (4) along the length direction of the second L-shaped connecting rod (2), the second sliding hole (5-2) is matched with the second sliding rod (6), and the first sliding rod (7) is connected in the second sliding hole (5-2) in a sliding mode.

5. The stored energy spring dismounting device according to claim 3, characterized in that said first sliding rod (7) comprises 2 and said first sliding hole (4-2) comprises 2.

6. The stored energy spring dismounting device according to claim 4, characterized in that said second slide bar (6) comprises 2 and said second slide holes (5-2) comprise 2.

7. The energy storage spring dismounting device according to claim 3, characterized in that the end of the first sliding rod (7) is provided with a first stop (8), and the diameter of the first stop (8) is larger than that of the first sliding rod (7).

8. The energy storage spring dismounting device according to claim 4, characterized in that the end of the second sliding rod (6) is provided with a second stop (9), and the diameter of the second stop (9) is larger than that of the second sliding rod (6).

Technical Field

The invention relates to the technical field of spring taking and placing, in particular to an energy storage spring dismounting device.

Background

Energy storage spring passes through the connecting plate at both ends when using and connects on the bolt, when dismantling and installing energy storage spring, what prior art adopted is manual dismantlement mode, if energy storage spring still is in compression state, dismantlement by force can lead to energy storage spring elastic potential energy to release suddenly and injure people or damage electrical components.

Disclosure of Invention

In order to solve the defects and shortcomings of the prior art, the invention aims to provide an energy storage spring dismounting device.

The technical scheme of the invention is as follows: an energy storage spring removal device comprising:

a first L-shaped link;

the long arm of the second L-shaped connecting rod is parallel to the long arm of the first L-shaped connecting rod;

the two ends of the hydraulic cylinder are respectively connected with the short arm of the first L-shaped connecting rod and the short arm of the second L-shaped connecting rod, and the hydraulic cylinder extends to reduce the distance between the long arm suspended hole end of the first L-shaped connecting rod and the long arm suspended end of the second L-shaped connecting rod;

the first clamping plate is fixedly connected to the suspended end of the first L-shaped connecting rod and is perpendicular to the long arm of the first L-shaped connecting rod;

the second clamping plate is fixedly connected to the end of the suspending hole of the second L-shaped connecting rod, the second clamping plate is perpendicular to the long arm of the second L-shaped connecting rod, and the projections of the first open slot and the second open slot in the length direction of the long arm of the first L-shaped connecting rod are overlapped with each other.

Furthermore, a first open slot is formed in one end face of the first clamp plate and is matched with a connecting plate of the energy storage spring, a second open slot is formed in one end face of the second clamp plate and is matched with the connecting plate of the energy storage spring.

Further, still include:

the first sliding rod is fixedly connected to one side face, opposite to the hydraulic cylinder, of the short arm of the first L-shaped connecting rod, and the first sliding rod is parallel to the long arm of the first L-shaped connecting rod;

and the first sliding hole is formed in the projection position of the first sliding rod on the second clamping plate along the length direction of the first L-shaped connecting rod and is matched with the first sliding rod.

Further, still include:

the second sliding rod is fixedly connected to one side face, opposite to the hydraulic cylinder, of the short arm of the second L-shaped connecting rod, the second sliding rod is parallel to the long arm of the second L-shaped connecting rod, and the second sliding rod is connected in the first sliding hole in a sliding mode;

and the second sliding hole is formed in the projection position of the second sliding rod on the first clamping plate along the length direction of the second L-shaped connecting rod and matched with the second sliding rod, and the first sliding rod is connected in the second sliding hole in a sliding manner.

Further, the first slide bar comprises 2 slide holes, and the number of the first slide holes is 2.

Further, the second slide bar comprises 2 slide holes, and the number of the second slide holes is 2.

Furthermore, a first stop block is arranged at the end part of the first sliding rod, and the diameter of the first stop block is larger than that of the first sliding rod.

Furthermore, a second stop block is arranged at the end part of the second sliding rod, and the diameter of the second stop block is larger than that of the second sliding rod.

The invention has the beneficial effects that: compared with the prior art, the method has the advantages that,

1) according to the invention, the distance between the first clamping plate and the second clamping plate can be reduced through the hydraulic cylinder through the driving force, and the compression state of the energy storage spring can be kept during disassembly, so that the elastic potential energy can not be released immediately after the energy storage spring is taken out, and the phenomenon that the spring is suddenly released to hurt people or damage electrical components is avoided;

2) furthermore, the connecting pieces at two ends of the energy storage spring are respectively inserted into the first open slot and the second open slot, so that the first clamping plate and the second clamping plate do not need to be inserted into the spring to damage the surface of the spring;

3) furthermore, due to the fact that the first sliding hole, the second sliding hole, the first sliding rod and the second sliding rod constrain the positions of the first L-shaped connecting rod and the second L-shaped connecting rod, the structures of the first L-shaped connecting rod and the second L-shaped connecting rod are strengthened, and all force is prevented from being concentrated between the hydraulic cylinder and the connecting point of the first L-shaped connecting rod and the second L-shaped connecting rod;

4) the invention has 2 first slide bars and second slide bars, 2 first slide holes and second slide holes, so that the first L-shaped connecting rod and the second L-shaped connecting rod can not rotate relatively, and the structural stability is improved;

5) according to the invention, through the first stop block and the second stop block, when the connecting point of the hydraulic cylinder and the first L-shaped connecting rod and the second L-shaped connecting rod is broken, the first clamping plate and the second clamping plate are provided with the first stop block and the second stop block as safety, so that the first L-shaped connecting rod and the second L-shaped connecting rod are prevented from being separated to hurt people under the action of the elastic force of the energy storage spring, and the safety is higher.

Drawings

Fig. 1 is a schematic perspective view of embodiment 1 of the present invention.

Detailed Description

The invention will be further described with reference to the following drawings and specific embodiments:

example 1: referring to fig. 1, an energy storage spring detaching device includes: a first L-shaped link 1; a second L-shaped connecting rod 2, wherein the long arm of the second L-shaped connecting rod 2 is parallel to the long arm of the first L-shaped connecting rod 1; the two ends of the hydraulic cylinder 3 are respectively connected with the short arm of the first L-shaped connecting rod 1 and the short arm of the second L-shaped connecting rod 2, and the hydraulic cylinder 3 extends to reduce the distance between the long arm suspended hole end of the first L-shaped connecting rod 1 and the long arm suspended end of the second L-shaped connecting rod 2; the first clamping plate 4 is welded at the suspended end of the first L-shaped connecting rod 1, and the first clamping plate 4 is perpendicular to the long arm of the first L-shaped connecting rod 1; the second clamping plate 5 is connected to the end of the suspension hole of the second L-shaped connecting rod 2 in a welded mode, the second clamping plate 5 is perpendicular to the long arm of the second L-shaped connecting rod 2, and the projections of the first opening groove 4-1 and the second opening groove 5-1 in the length direction of the long arm of the first L-shaped connecting rod 1 are overlapped with each other.

Furthermore, a first open slot 4-1 is formed in one end face of the first clamp plate 4, the first open slot 4-1 is matched with a connecting plate of the energy storage spring, a second open slot 5-1 is formed in one end face of the second clamp plate 5, and the second open slot 5-1 is matched with the connecting plate of the energy storage spring.

Further, still include: the first sliding rod 7 is connected to one side face, opposite to the hydraulic cylinder 3, of the short arm of the first L-shaped connecting rod 1 in a welding mode, and the first sliding rod 7 is parallel to the long arm of the first L-shaped connecting rod 1; the first sliding hole 4-2 is formed in the projection position of the first sliding rod 7 on the second clamping plate 5 along the length direction of the first L-shaped connecting rod 1, and the first sliding hole 4-2 is matched with the first sliding rod 7.

Further, still include: the second sliding rod 6 is connected to one side face, opposite to the hydraulic cylinder 3, of the short arm of the second L-shaped connecting rod 2 in a welding mode, the second sliding rod 6 is parallel to the long arm of the second L-shaped connecting rod 2, and the second sliding rod 6 is connected into the first sliding hole 4-2 in a sliding mode; and a second sliding hole 5-2 is formed in the projection position of the second sliding rod 6 on the first clamping plate 4 along the length direction of the second L-shaped connecting rod 2, the second sliding hole 5-2 is matched with the second sliding rod 6, and the first sliding rod 7 is connected in the second sliding hole 5-2 in a sliding manner.

Further, the first slide bar 7 comprises 2, and the first slide hole 4-2 comprises 2.

Further, the second slide bar 6 comprises 2 slide holes 5-2, and the number of the second slide holes is 2.

Further, a first stop 8 is arranged at the end of the first sliding rod 7, and the diameter of the first stop 8 is larger than that of the first sliding rod 7.

Further, a second stopper 9 is arranged at the end of the second slide bar 6, and the diameter of the second stopper 9 is larger than that of the second slide bar 6.

The foregoing is a more detailed description of the invention in connection with specific preferred embodiments and it is not intended that the invention be limited to these specific details. For those skilled in the art to which the invention pertains, several simple deductions or substitutions can be made without departing from the spirit of the invention, and all shall be considered as belonging to the protection scope of the invention.