CN111320074A - An electric salvage device for vertical pool specimens - Google Patents

Abstract

The invention relates to an electric salvaging device for vertical pool specimens, comprising a hollow cylinder located at the top, a hanging ring is arranged in the middle of the top of the cylinder, and at least two lugs are arranged at the bottom of the cylinder, and each lug is in the middle of the cylinder. A pin shaft is provided, and a clamping arm is correspondingly arranged on each pin shaft. The clamping arm is arranged in a vertical direction and can be rotated and locked with the pin shaft as the center. The lower end is provided with a clamping ring, the clamping ring is arranged in a horizontal direction, and the clamping rings on all the clamping arms can be enclosed into a ring body; the cylinder body is provided with a driving device for driving the clamping arms to swing and lock . It is specially designed for vertical ponds, can be extended into the vertical pond for salvage, and is gripped firmly, and the specimen is not easy to slip off. Through the hanging ring on the top, it can be combined with the driving and controlled by the remote control, so that the operator can operate away from the lying pool and avoid damage to the operator's health.

Description

An electric salvage device for vertical pool specimens

【Technical field】

The invention relates to the technical field of salvage equipment, in particular to an electric salvage device for vertical pool specimens.

【Background technique】

Human and animal teaching specimens are usually stored in high-concentration chemical liquid pools for preservation. The liquid medicine pool is also divided into a horizontal pool and a vertical pool, which are mainly for different specimens and reasonably stored separately. When in use, the specimen needs to be salvaged from the pool. At present, salvage tools such as tongs, steel hooks, and wooden sticks are usually used for salvage work. Due to the insecure grip, specimens often slip off when pulled up and fall into the pool again. Not only is it easy to cause damage to the specimen, but the splashed liquid will also damage the operator's cornea and body. The existing mechanical salvage device also requires the operator to reach the edge of the pool to operate, which is not only time-consuming and labor-intensive, but also inhaling a large amount of toxic and harmful substances will seriously damage the health of the operator. Especially in the case of vertical pools with small openings and deep depths, it is more difficult to salvage the specimens. At present, there is no special salvage device for vertical tanks.

[Content of the invention]

In order to solve the above problems, the purpose of the present invention is to provide a unique structure that can be applied to vertical pools, the gripping is firm, the specimen is not easy to slip off, and combined with driving, the vertical pool specimen electric salvage device that can enable operators to stay away from the horizontal pool. .

In order to achieve the above purpose, the technical solution adopted in the present invention is: an electric salvaging device for specimens in a vertical pool, comprising a hollow cylinder located at the top, a hanging ring is provided in the middle of the top of the cylinder, and a bottom of the cylinder is provided with at least Two lugs, each lug is provided with a pin, and each pin is correspondingly provided with a clamping arm, the clamping arm is arranged in a vertical direction and can be rotated and locked with the pin as the center, and the upper end of the clamping arm It is hinged with the support lug, the lower end of the clamping arm is provided with a clamping ring, the clamping ring is arranged in a horizontal direction, and the clamping rings on all the clamping arms can be enclosed into a ring body; The drive device that drives the gripping arm to swing and lock.

An electric salvaging device for vertical pool specimens in the present invention is further configured as follows: the driving device includes a vertical telescopic rod arranged in a cylinder body, and a motor for driving the telescopic rod to expand and contract is arranged in the cylinder body, and the lower part of the telescopic rod is provided with a motor. A vertical movable column is connected, and annular tooth slots are arranged on the outer wall of the movable column; a movable disc is fixed on the upper end of the clamping arm, and the central axis of the movable disc is perpendicular to the central axis of the cylinder, and the movable disc is The direction of the disk surface of the movable disk is toward the central axis of the cylinder, the pin shaft is penetrated in the center of the movable disk and is annularly locked with the movable disk. The annular outer wall of the movable disk is provided with annular teeth, and the annular teeth are engaged with the tooth grooves.

An electric salvaging device for vertical pool specimens in the present invention is further configured as follows: a connecting head for connecting the motor with an external power source and a controller is provided on the side of the cylinder.

The electric salvaging device for vertical pool specimens in the present invention is further configured as follows: the number of the lugs is three, and the three lugs are evenly distributed in the circumferential direction of the cylinder.

An electric salvage device for vertical pool specimens in the present invention is further configured as follows: the clamping arms are in the shape of smooth arc strips, and the clamping arms are respectively arranged on the three lugs to form a convex lantern-shaped structure .

An electric salvaging device for vertical pool specimens in the present invention is further configured as follows: the clamping rings on the clamping arms are in the shape of smooth arc strips, and the clamping rings on each clamping arm have the same length, respectively. The clamping rings arranged on the three clamping arms form a circle.

Compared with the prior art, the present invention has the following beneficial effects: the above-mentioned electric salvage device for vertical pool specimens has the advantages of simple structure, simple manufacture and convenient use, and is specially designed for the vertical pool, and can be extended into the vertical pool for salvaging, In addition, a clamping ring that can be formed into an annular body can be used to make the gripping firm firm, and the specimen is not easy to slip off. The whole is treated with arc transition to prevent damage to the specimen. Through the hanging ring on the top, it can be combined with the driving and controlled by the remote control, so that the operator can operate away from the lying pool and avoid damage to the operator's health.

【Description of drawings】

Figure 1 is a schematic structural diagram of the present invention.

FIG. 2 is an enlarged schematic structural diagram of part A in FIG. 1 .

In the picture: 1. Cylinder body, 2. Hanging ring, 3. Support lug, 4. Pin shaft, 5. Clamping arm, 6. Clamping ring, 7. Telescopic rod, 8. Motor, 9. Connector, 10 , Active column, 11, Active plate.

【Detailed ways】

The electric salvage device for vertical pool specimens according to the present invention will be further described in detail below through specific embodiments.

As shown in FIG. 1, an electric salvaging device for vertical pool specimens includes a hollow cylinder 1 located at the top, a hanging ring 2 is arranged at the top middle of the cylinder 1, and at least two supports are arranged at the bottom of the cylinder 1 The lug 3, each support lug 3 is provided with a pin shaft 4, and each pin shaft 4 is correspondingly provided with a clamping arm 5, and the clamping arm 5 is arranged in a vertical direction and can be rotated and locked with the pin shaft 4 as the center, and the clamping arm 5 is arranged in a vertical direction. The upper end of the holding arm 5 is hinged with the support lug 3, the lower end of the clamping arm 5 is provided with a clamping ring 6, the clamping ring 6 is arranged in a horizontal direction, and the clamping rings 6 on all the clamping arms 5 can be enclosed into a ring The cylindrical body 1 is provided with a driving device for driving the clamping arm 5 to swing and lock.

As a preferred solution, the driving device includes a vertical telescopic rod 7 disposed in the cylinder body 1, and a motor 8 for driving the telescopic rod 7 to expand and contract is provided in the cylinder body 1, and the side of the cylinder body 1 is provided with a useful A connector 9 for connecting the motor 8 to an external power source and a controller. As shown in FIG. 2 , a vertical movable column 10 is connected below the telescopic rod 7 , and annular tooth slots are arranged on the outer wall of the movable column 10 ; The central axis of 11 is perpendicular to the central axis of the cylinder body 1, and the direction of the disk surface of the movable disk 11 is toward the central axis of the cylinder body 1, and the pin shaft 4 passes through the center of the movable disk 11 and is circumferentially locked with the movable disk 11. , the annular outer wall of the movable disk 11 is provided with annular teeth, and the annular teeth are engaged with the tooth grooves.

In this embodiment, the number of the lugs 3 is three, and the three lugs 3 are evenly distributed in the circumferential direction of the cylinder body 1 . The clamping arms 5 are smooth arc-shaped strips, and the clamping arms 5 are respectively arranged on the three support lugs 3 to form an outwardly convex lantern-shaped structure. The clamping rings 6 on the clamping arms 5 are smooth arc-shaped strips, and the clamping rings 6 on each clamping arm 5 have the same length, and the clamping rings 6 on the three clamping arms 5 are respectively arranged. The ring 6 is enclosed to form a ring.

The working principle of the present invention is as follows: when in use, the device can be hoisted through the hanging ring 2 by driving, and connected with the motor 8 inside the cylinder 1 through the connecting head 9 by a connecting wire, so as to facilitate the use of a remote control for control, so that the The operator can operate away from the vertical tank to avoid damage to the health of the operator. The specific action principle is as follows: when the specimen in the vertical tank needs to be salvaged, the three clamping arms 5 in the electric salvage device in the state shown in FIG. Extend downward, drive the movable column 10 to move downward, through the meshing structure of the ring teeth on the movable plate 11 on the upper end of the clamping arm 5 and the tooth slot on the movable column 10, when the movable column 10 moves downward, it will move the movable column 10 downward. The disc 11 is rotated clockwise, so that the three clamping arms 5 are synchronously spread out. Then, the cylinder body 1 is moved downward by the trolley. After the lower end of the clamping arm 5 reaches the corresponding depth in the vertical pool, the motor 8 drives the telescopic rod 7 to retract upward, and drives the movable column 10 to move upward. The meshing structure of the ring teeth on the movable plate 11 and the tooth slots on the movable column 10, when the movable column 10 moves upward, the movable plate 11 will rotate counterclockwise, so that the three clamping arms 5 are synchronously retracted inward, and finally The clamping rings 6 on the three clamping arms 5 are closed into a circular ring, so that the specimen can be firmly grasped and the specimen is not easily slipped off.

The above-mentioned embodiments are only illustrative of the principles and effects of the present invention, as well as some applied embodiments, but are not intended to limit the present invention; it should be pointed out that for those of ordinary skill in the art, without departing from the present invention Under the premise of creating ideas, several modifications and improvements can be made, which all belong to the protection scope of the present invention.

Claims (6)

1. The utility model provides an electronic fishing device of perpendicular pond sample which characterized in that: the clamping device comprises a hollow barrel body positioned at the top, wherein a hanging ring is arranged in the middle of the top of the barrel body, at least two support lugs are arranged at the bottom of the barrel body, a pin shaft is arranged in each support lug, a clamping arm is correspondingly arranged on each pin shaft, the clamping arms are arranged in the vertical direction and can rotate and be locked by taking the pin shafts as centers, the upper ends of the clamping arms are hinged with the support lugs, clamping rings are arranged at the lower ends of the clamping arms, the clamping rings are arranged in the horizontal direction, and the clamping rings on all the clamping arms can be enclosed into an annular body; and a driving device for driving the clamping arm to swing and lock is arranged in the cylinder body.

2. An electric fishing device for vertical pool specimens as claimed in claim 1, wherein: the driving device comprises a vertical telescopic rod arranged in the barrel, a motor used for driving the telescopic rod to stretch is arranged in the barrel, a vertical movable column is connected below the telescopic rod, and annular tooth sockets are arranged on the outer wall of the movable column; the upper end of centre gripping arm is fixed with the movable disc, and the center pin of movable disc is mutually perpendicular with the center axis of barrel to the quotation direction of movable disc is towards the center pin of barrel, the round pin axle is worn to establish at the center of movable disc and is locked with the movable disc ring, is provided with annular tooth in the annular outer wall of movable disc, and annular tooth meshes with the tooth's socket mutually.

3. An electric fishing device for vertical pool specimens as claimed in claim 2, wherein: and a connector used for connecting the motor with an external power supply and a controller is arranged on the side part of the barrel.

4. An electric fishing device for vertical pool specimens as claimed in claim 1, wherein: the number of the support lugs is three, and the three support lugs are uniformly distributed in the circumferential direction of the cylinder body.

5. An electric fishing device for vertical pool specimens as claimed in claim 4, wherein: the clamping arms are smooth arc-shaped strips and are respectively arranged on the three support lugs to form a convex lantern structure.

6. An electric fishing device for vertical pool specimens as claimed in claim 5, wherein: the clamping rings on the clamping arms are smooth arc-shaped strips, the length of each clamping ring on each clamping arm is the same, and the clamping rings arranged on the three clamping arms respectively surround to form a circular ring.

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