CN216228888U - Freezing pipe clamping device - Google Patents

Abstract

The utility model discloses a frozen tube clamping device which comprises a first clamping rod, wherein the front end of the rod body of the first clamping rod is hinged with a second clamping rod, the lower surface, close to the rear end, of the second clamping rod is fixedly connected with a locking fixing block, the upper surface, close to the rear end, of the first clamping rod is fixedly connected with a locking fixing box, the front end of the upper end surface of the locking fixing box is provided with a movable groove, the center of the lower end surface of the locking fixing block is fixedly connected with a locking connecting block, the inner part of the side wall of the rear end of the locking fixing box is provided with a movable cavity, and the center of the side wall of the rear end of the movable cavity is fixedly connected with a second spring. The utility model discloses a freezing tube clamping device which can be firmly locked while locking a freezing tube, so that the work burden of workers is reduced, and a frosting layer and a non-slip mat are arranged, so that the freezing tube clamping stability is effectively guaranteed, and the practicability is high.

Description

Freezing pipe clamping device

Technical Field

The utility model relates to the technical field of clamping devices, in particular to a freezing storage pipe clamping device.

Background

The cryopreservation tube is generally a strain preservation tube and mainly comprises three parts of preservation solution, a preservation tube and small ceramic beads, and is a container for preserving strains in a laboratory and used for preserving or transferring the strains, 25 small ceramic beads are arranged in the ordinary strain preservation tube and used for adsorbing and preserving bacteria, and some existing cryopreservation tubes have some problems in use. Therefore, the anti-skidding tweezers for clamping the frozen and stored pipes are provided aiming at the problems.

The prior patent (publication number: CN211639566U) discloses an anti-slip tweezers for clamping a frozen tube, comprising a first clamping plate, a second clamping plate, a limiting shaft, a spring, a handle, a first fixing strip, a first arc-shaped iron plate, a first elastic rubber plate, a first limiting rubber strip, a second fixing strip, a second arc-shaped iron plate, a second elastic rubber plate and a second limiting rubber strip. This kind of anti-skidding tweezers to pressing from both sides get cryopreserved pipe simple structure, the modern design, under the cooperation through first arc iron plate and second arc iron plate, be convenient for carry out the centre gripping with cryopreserved pipe top cap, it is fixed that the centre gripping is stabilized to the guarantee cryopreserved pipe, satisfy worker's user demand, the operation of being convenient for, when using, improve the stability of the centre gripping of cryopreserved pipe, the worker operating means of being convenient for simultaneously uses, improve the holistic practicality of device, wide market prospect has, and is suitable for being generalized to use.

However, the device does not have a dead-lock fixing device for handle connection, so that a worker needs to grip the handle with hands for a long time, thereby causing inconvenience to the worker, and thus the prior art needs to be improved.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a frozen pipe clamping device.

In order to achieve the purpose, the utility model adopts the following technical scheme: the cryopreservation tube clamping device comprises a first clamping rod, wherein the front end of the rod body of the first clamping rod is hinged and connected with a second clamping rod, the lower surface of the second clamping rod, which is close to the rear end, is fixedly connected with a locking fixed block, the upper surface of the first clamping rod, which is close to the rear end, is fixedly connected with a locking fixed box, the front end of the upper end surface of the locking fixed box is provided with a movable groove, the center of the lower end surface of the locking fixed block is fixedly connected with a locking connecting block, the inside of the side wall of the rear end of the locking fixed box is provided with a movable cavity, the center of the side wall of the rear end of the movable cavity is fixedly connected with a second spring, the front end of the second spring is fixedly connected with a stop block, the front end of the stop block penetrates through the side wall of the movable cavity to the inside of the movable groove, the center of the outer wall of the rear end of the stop block is fixedly connected with a connecting rod, the rod body of the connecting rod penetrates through the side wall of the rear end of the movable cavity to the outside of the locking fixed box and is fixedly connected with a pull ring, the clamping block is fixedly connected to one surface, close to the front ends of the first clamping rod and the second clamping rod, of the clamping block.

As a further description of the above technical solution:

the handle is fixedly connected to one surface far away from the rear ends of the first clamping rod and the second clamping rod.

As a further description of the above technical solution:

the outer walls of the rear end rod bodies of the first clamping rod and the second clamping rod are fixedly connected with non-slip mats.

As a further description of the above technical solution:

the upper end face of the first clamping rod, which is close to the middle part, is fixedly connected with a first spring, and the upper end face of the first spring is fixedly connected with the lower end face of the second clamping rod.

As a further description of the above technical solution:

the equal fixedly connected with dull polish layer of lateral wall in the grip block inside.

As a further description of the above technical solution:

the outer wall of the rear end of the locking connecting block is provided with a plurality of locking teeth.

As a further description of the above technical solution:

and a protection ring is fixedly connected at the intersection of the outer wall of the rear end of the locking fixing box and the connecting rod.

As a further description of the above technical solution:

the handle is made of a cold-proof and anti-freezing material.

The utility model has the following beneficial effects:

1. according to the freezing storage tube clamping device, the locking connecting block, the movable groove, the locking teeth, the handle, the locking fixing box and the stop block are arranged, when a worker pinches the freezing storage tube, the locking connecting block moves towards the inside of the movable groove, so that the locking teeth start to move downwards, the stop block is clamped with the locking teeth, the position of the second clamping rod is locked and fixed, the effect of clamping the freezing storage tube can be achieved without tightly holding the handle, and the work burden of the worker is reduced.

2. According to the utility model, the anti-slip pad is arranged, so that when the freezing storage pipe is clamped, the anti-slip pad plays a role in preventing hands from slipping, and meanwhile, the handles are made of the cold-proof and anti-freezing material, so that the hands of workers are not frostbitten in the process of clamping the freezing storage pipe, the hand safety of the workers is greatly improved, and the phenomenon that the freezing storage pipe is not dropped and damaged due to slipping is reduced.

3. According to the utility model, the clamping block and the frosting layer are arranged, the clamping block is effectively attached to the pipe body of the frozen pipe, and meanwhile, the frosting layer increases the friction force at the clamping part, so that the frozen pipe is firmly and stably clamped, the damage of the frozen pipe is reduced, and the production cost is saved.

Drawings

FIG. 1 is an isometric view of a cryogenic pipe clamping device according to the present invention;

FIG. 2 is a front cross-sectional view of a cryopreservation tube clamping device according to the present invention;

FIG. 3 is an enlarged view taken at A in FIG. 1;

fig. 4 is an enlarged view at B in fig. 2.

Illustration of the drawings:

1. a first clamping rod; 2. a second clamping rod; 3. locking the fixed block; 4. a first spring; 5. locking the fixed box; 6. a movable groove; 7. locking the connecting block; 8. a movable cavity; 9. a second spring; 10. a stopper; 11. a connecting rod; 12. pulling the ring; 13. a clamping block; 14. sanding layer; 15. a guard ring; 16. a non-slip mat; 17. a handle; 18. locking the teeth.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, one embodiment of the present invention is provided: the cryopreservation tube clamping device comprises a first clamping rod 1, wherein the front end of the rod body of the first clamping rod 1 is hinged and connected with a second clamping rod 2, the lower surface of the second clamping rod 2, which is close to the rear end, is fixedly connected with a locking fixed block 3, the upper surface of the first clamping rod 1, which is close to the rear end, is fixedly connected with a locking fixed box 5, the front end of the upper end surface of the locking fixed box 5 is provided with a movable groove 6, the center of the lower end surface of the locking fixed block 3 is fixedly connected with a locking connecting block 7, the inner part of the side wall of the rear end of the locking fixed box 5 is provided with a movable cavity 8, the center of the side wall of the rear end of the movable cavity 8 is fixedly connected with a second spring 9, the front end of the second spring 9 is fixedly connected with a stop block 10, the front end of the stop block 10 penetrates through the side wall of the movable cavity 8 to the inner part of the movable groove 6, the center of the outer wall of the rear end of the stop block 10 is fixedly connected with a connecting rod 11, the rod body of the connecting rod 11 penetrates through the side wall of the rear end of the movable cavity 8 to the outer part of the outer wall of the locking fixed box 5 is fixedly connected with a pull ring 12, the stopper 10 plays a role in fixing and locking the connecting block 7, so that the first clamping rod 1 and the second clamping rod 2 are firmly locked, thereby reducing the workload of workers.

The equal fixedly connected with slipmat 16 of outer wall of first supporting rod 1 and 2 rear end pole bodies of second supporting rod, when pressing from both sides the clamp and freezing the deposit pipe, slipmat 16 has played the effect that prevents the hand and skid, and handle 17 uses at a distance from cold antifreeze material simultaneously, can effectually make the staff not receive the frostbite at the in-process hand of pressing from both sides the clamp and freezing the deposit pipe to improve staff's hand safety greatly, also carried and reduced the freezing deposit pipe and can not drop damaged phenomenon because of skidding.

The equal fixedly connected with grip block 13 in one side that first supporting rod 1 and 2 front ends of second supporting rod are close to, the equal fixedly connected with frosting layer 14 of lateral wall inside grip block 13, grip block 13 is effectual to have laminated the pipe shaft of freezing the pipe of depositing, and frosting layer 14 has increased simultaneously and has got the frictional force of getting the department, has played firm stable pipe clamp that will freeze and deposit and has got to make and freeze the damaged reduction of depositing the pipe, practiced thrift the cost of production.

The working principle is as follows: when the freeze-storage pipe is pinched by the worker, the locking connecting block 7 moves towards the inside of the movable groove 6, so that the locking teeth 18 start to move downwards, the stop block 10 is clamped with the locking teeth 18, the position of the second clamping rod 2 is locked and fixed, the effect of clamping the freeze-storage pipe can be achieved without holding the handle 17 tightly, the work burden of the worker is reduced, meanwhile, the anti-slip pad 16 plays a role in preventing the hand from slipping, meanwhile, the handle 17 is made of a cold-proof material, the hands of the worker can be effectively prevented from being frozen in the process of clamping the freeze-storage pipe, meanwhile, the clamping block 13 effectively fits the pipe body of the freeze-storage pipe, meanwhile, the abrasive layer 14 increases the friction force of the clamping position, firm and stable clamping of the freeze-storage pipe is achieved, the damage of the freeze-storage pipe is reduced, and the production cost is saved.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.

Claims (8)

1. Freezing pipe clamping device, including first supporting rod (1), its characterized in that: the front end of the rod body of the first clamping rod (1) is hinged with a second clamping rod (2), the lower surface of the second clamping rod (2) close to the rear end is fixedly connected with a dead locking fixing block (3), the upper surface of the first clamping rod (1) close to the rear end is fixedly connected with a dead locking fixing box (5), the front end of the upper end surface of the dead locking fixing box (5) is provided with a movable groove (6), the center of the lower end surface of the dead locking fixing block (3) is fixedly connected with a dead locking connecting block (7), the inner part of the side wall of the rear end of the dead locking fixing box (5) is provided with a movable cavity (8), the center of the side wall of the rear end of the movable cavity (8) is fixedly connected with a second spring (9), the front end of the second spring (9) is fixedly connected with a stop block (10), and the front end of the stop block (10) penetrates through the side wall of the movable cavity (8) to the inner part of the movable groove (6), the fixed connection of center department of dog (10) rear end outer wall has connecting rod (11), the pole body of connecting rod (11) runs through the lateral wall of activity chamber (8) rear end to the outside fixedly connected with pull ring (12) of dead fixed box (5) of lock, the equal fixedly connected with grip block (13) of one side that first supporting rod (1) and second supporting rod (2) front end are close to.

2. The frozen pipe clamping device of claim 1, wherein: the handle (17) is fixedly connected to one surface of the rear end of the first clamping rod (1) and the rear end of the second clamping rod (2) far away from each other.

3. The frozen pipe clamping device of claim 1, wherein: the outer walls of the rod bodies at the rear ends of the first clamping rod (1) and the second clamping rod (2) are fixedly connected with anti-slip pads (16).

4. The frozen pipe clamping device of claim 1, wherein: the clamping device is characterized in that a first spring (4) is fixedly connected to the upper end face of the first clamping rod (1) close to the middle of the first clamping rod, and the upper end face of the first spring (4) is fixedly connected to the lower end face of the second clamping rod (2).

5. The frozen pipe clamping device of claim 1, wherein: the side wall inside the clamping block (13) is fixedly connected with a frosting layer (14).

6. The frozen pipe clamping device of claim 1, wherein: the outer wall of the rear end of the locking connecting block (7) is provided with a plurality of locking teeth (18).

7. The frozen pipe clamping device of claim 1, wherein: the outer wall of the rear end of the locking fixing box (5) is fixedly connected with a protection ring (15) at the intersection of the connecting rod (11).

8. The cryovial clamping device of claim 2, wherein: the handle (17) is made of a cold-proof and anti-freezing material.

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