CN218285375U

CN218285375U - Quick fastening tool for assembling refrigeration house

Info

Publication number: CN218285375U
Application number: CN202222179088.0U
Authority: CN
Inventors: 陈昭; 李静; 和守杰; 董伟光; 王国彬
Original assignee: Zhengzhou Kaixue Cold Chain Co ltd
Current assignee: Zhengzhou Kaixue Cold Chain Co ltd
Priority date: 2022-08-18
Filing date: 2022-08-18
Publication date: 2023-01-13
Anticipated expiration: 2032-08-18

Abstract

The utility model discloses a freezer equipment is with quick fastening instrument, including work pullover and activity stack shell, the upper end welding of work pullover has the gyration connecting seat, the upper end welding of gyration connecting seat has the gyration lead screw, the thread groove has been seted up to the bottom of activity stack shell, gyration lead screw and thread groove inner wall threaded connection, the lateral wall of gyration connecting seat is equipped with stop gear, the lateral wall of activity stack shell is equipped with receiving mechanism, stop gear is including seting up two deflection grooves of gyration connecting seat lateral wall, two deflection groove symmetry sets up, two the inner wall in deflection groove all rotates through the round pin axle and is connected with the limiting plate. In this device, the gyration of gyration lead screw can be realized through the up-and-down motion of self to the activity stack shell, and then the gyration of drive work pullover to reach the effect of bolt-up, can realize quick fastening through pressing down the activity stack shell in the confinement initial stage, and then very fast improvement fastening efficiency.

Description

Quick fastening tool for assembling refrigeration house

Technical Field

The utility model relates to a fastening components technical field especially relates to a freezer equipment is with quick fastening tool.

Background

Fastening treatment of a large number of bolts is involved in the assembly of a refrigeration house, and a sleeve tool is usually needed to quickly fasten the bolts;

the existing sleeve is single in structure, poor in self-adjustable performance, small in self function, incapable of adjusting length generally, limited by using space when in use, easy to cause incomplete rotation, low in efficiency, and capable of rotating for multiple circles for a long time at the initial stage of bolt fastening, and greatly affects assembly efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects of low efficiency and inconvenient use in the prior art and providing a quick fastening tool for the assembly of a refrigeration house.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a freezer equipment is with quick fastening tool, includes work pullover and activity stack shell, the welding of the upper end of work pullover has the gyration connecting seat, the welding of the upper end of gyration connecting seat has the gyration lead screw, the thread groove has been seted up to the bottom of activity stack shell, gyration lead screw and thread groove inner wall threaded connection, the lateral wall of gyration connecting seat is equipped with stop gear, the lateral wall of activity stack shell is equipped with receiving mechanism.

Preferably, stop gear is including seting up two deflection grooves in the rotation connecting seat lateral wall, two deflection groove symmetry sets up, two the inner wall in deflection groove all is connected with the limiting plate through the round pin axle rotation.

Preferably, two limiting clamping grooves are formed in the side wall of the movable barrel body, the two limiting clamping grooves are symmetrically arranged, and the two limiting plates are respectively abutted to the inner walls of the two limiting clamping grooves.

Preferably, the containing mechanism comprises a containing cavity arranged on the side wall of the movable barrel body, and two telescopic grab handles are inserted into the side wall of the containing cavity in a penetrating manner.

Preferably, the two telescopic grab handles are of an I-shaped structure, and the two telescopic grab handles are respectively positioned on two sides of the movable barrel body.

Preferably, the top of the movable barrel body is provided with an external connecting groove, and the limiting plate rotates in a damping mode.

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

1. in this device, when needing quick processing in batches, the external electric gun of accessible makes it drive activity stack shell gyration through outer machine connection groove to realize electric drive, and then accomplish fast and fasten in batches.

2. In the device, the distance between the movable cylinder body and the rotary connecting seat can be enlarged through the rotation of the threads, so that the effect of adjusting the length is achieved;

3. in this device, the gyration of gyration lead screw can be realized through the up-and-down motion of self to the activity stack shell, and then the gyration of drive work pullover to reach the effect of bolt-up, can realize quick fastening through pressing down the activity stack shell in the confinement initial stage, and then very fast improvement fastening efficiency.

Drawings

Fig. 1 is the utility model provides a structural schematic diagram of a quick fastening tool for freezer equipment.

Fig. 2 is the utility model provides a freezer equipment is with quick fastening tool's side cut open structure schematic diagram.

Fig. 3 is a schematic structural view of another state of the rapid fastening tool for cold storage assembly according to the present invention.

In the figure: the rotary type solar battery charging device comprises a working sleeve head 1, a movable barrel body 2, a rotary connecting seat 3, a thread groove 4, a rotary lead screw 5, an external machine connecting groove 6, a storage cavity 7, a telescopic handle 8, a deflection groove 9, a limiting plate 10 and a limiting clamping groove 11.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a quick fastening tool is used in freezer equipment, including work pullover 1 and activity stack shell 2, the upper end welding of work pullover 1 has gyration connecting seat 3, the upper end welding of gyration connecting seat 3 has gyration lead screw 5, thread groove 4 has been seted up to the bottom of activity stack shell 2,

gyration lead screw

5 and 4 inner wall threaded connection of thread groove, the connection of gyration lead screw 5 and thread groove 4 does not have the auto-lock, the sideslip of activity stack shell 2 can realize the gyration of gyration lead screw 5, and the earlier of activity stack shell 2 can be at gyration lead screw 5 surface removal to the gyration, the lateral wall of gyration connecting seat 3 is equipped with stop gear, the lateral wall of activity stack shell 2 is equipped with receiving mechanism.

The limiting mechanism comprises two deflection grooves 9 arranged on the side wall of the rotation connecting seat 3, the two deflection grooves 9 are symmetrically arranged, and the inner walls of the two deflection grooves 9 are rotationally connected with limiting plates 10 through pin shafts; two spacing draw-in grooves 11 have been seted up to the lateral wall of activity stack shell 2, two spacing draw-in grooves 11 symmetry sets up, two limiting plates 10 offset with the inner wall of two spacing draw-in grooves 11 respectively, limiting plate 10 card is gone into behind the spacing draw-in groove 11, will connect activity stack shell 2 and gyration connecting seat 3, and then make equipment gyration synchronous to carry out effectual gyration locking, and when needing, can open the restriction, thereby realize equipment working length's regulation, be convenient for simultaneously go on fast of locking many rings in earlier stage.

The containing mechanism comprises a containing cavity 7 arranged on the side wall of the movable barrel body 2, and two telescopic grab handles 8 are inserted through the side wall of the containing cavity 7; two flexible grab handles 8 are "worker" style of calligraphy structures, and two flexible grab handles 8 are located the both sides of activity stack shell 2 respectively, and flexible grab handle 8 can be convenient for manually operation to can accomodate to accomodating chamber 7 when not needing, thereby reduce and occupy the space, and can be in the less position in space, provide possibility for lasting the gyration, thereby improve the treatment effeciency.

Outer connecting groove 6 has been seted up at the top of activity stack shell 2, can be used to the connection of external drive machinery to reach quick batch processing, limiting plate 10 rotates for the damping, consequently can keep self angle after limiting plate 10 deflects, from not influencing the in-service use of instrument, make work use very convenient.

In the utility model, when in actual use, the working sleeve head 1 is combined with the bolt, then the two telescopic grab handles 8 are pulled out, the telescopic grab handles 8 are held, and then the rotation is carried out, so that the rotation of the movable barrel body 2 can be realized, and in this state, the limiting plate 10 is positioned in the limiting clamping groove 11, so that the movable barrel body 2 keeps synchronous rotation with the rotation connecting seat 3 through the limiting plate 10, and further the working sleeve head 1 is driven to rotate, thereby realizing the locking of the bolt;

when batch quick processing is needed, the movable barrel body 2 can be driven to rotate through the external electric gun through the external connecting groove 6, so that electric driving is realized, and batch fastening is quickly completed;

when the whole length needs to be adjusted to adapt to processing in different processing environments, the limiting plate 10 can be deflected to be separated from the limiting clamping groove 11, so that the movable barrel body 2 and the rotary screw rod 5 can rotate relatively, the distance between the movable barrel body 2 and the rotary connecting seat 3 can be enlarged through threaded rotation, and the effect of adjusting the length is achieved;

when manual fastening, limiting plate 10 that also can deflect makes it break away from spacing draw-in groove 11 to make activity stack shell 2 can realize gyration lead screw 5 through the up-and-down motion of self, and then the gyration of drive work pullover 1, thereby reach bolt-up's effect, can realize quick fastening through pressing activity stack shell 2 in the confined initial stage, and then very fast improvement fastening efficiency.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a freezer equipment is with quick fastening tool, includes work pullover (1) and activity stack shell (2), its characterized in that, the upper end welding of work pullover (1) has gyration connecting seat (3), the upper end welding of gyration connecting seat (3) has gyration lead screw (5), thread groove (4) have been seted up to the bottom of activity stack shell (2), gyration lead screw (5) and thread groove (4) inner wall threaded connection, the lateral wall of gyration connecting seat (3) is equipped with stop gear, the lateral wall of activity stack shell (2) is equipped with receiving mechanism.

2. The rapid fastening tool for the assembly of the refrigeration storage according to claim 1, wherein the limiting mechanism comprises two deflection grooves (9) formed in the side wall of the rotation connecting seat (3), the two deflection grooves (9) are symmetrically arranged, and the inner walls of the two deflection grooves (9) are rotatably connected with limiting plates (10) through pin shafts.

3. The rapid fastening tool for the assembly of the refrigeration storage according to claim 2, wherein the side wall of the movable barrel body (2) is provided with two limiting clamping grooves (11), the two limiting clamping grooves (11) are symmetrically arranged, and the two limiting plates (10) are respectively abutted against the inner walls of the two limiting clamping grooves (11).

4. The rapid fastening tool for the assembly of the refrigeration storage according to claim 1, wherein the receiving mechanism comprises a receiving cavity (7) arranged on the side wall of the movable barrel body (2), and two telescopic grab handles (8) are inserted through the side wall of the receiving cavity (7).

5. The rapid fastening tool for the assembly of the refrigeration storage according to claim 4, wherein the two telescopic grab handles (8) are in an I-shaped structure, and the two telescopic grab handles (8) are respectively positioned at two sides of the movable barrel body (2).

6. The rapid fastening tool for the assembly of the refrigeration storage according to claim 3, wherein an external connecting groove (6) is formed at the top of the movable barrel body (2), and the limiting plate (10) is in damping rotation.