CN216064861U

CN216064861U - Safe mortar with high load capacity

Info

Publication number: CN216064861U
Application number: CN202122721112.4U
Authority: CN
Inventors: 樊叔平; 王炳辉
Original assignee: Tianjin Ruisheng Technology Co ltd
Current assignee: Tianjin Ruisheng Technology Co ltd
Priority date: 2021-11-09
Filing date: 2021-11-09
Publication date: 2022-03-18
Anticipated expiration: 2031-11-09

Abstract

The utility model discloses a safety mortar with high load capacity, which comprises a mortar body and a mortar cap: the one end of the mortar body and the great opening end looks adaptation of mortar cap, the internal upper end cooling structure that is equipped with of mortar, be equipped with in the mortar cap and lead to the lower extreme cooling structure that the structure switched on each other with the upper end cooling. According to the utility model, the two cooling structures can be mutually conducted when the mortar body and the mortar cap are connected in a closed manner through the mutually conducted cooling structures, and the cooling medium is injected into the cooling structures, so that the cooling medium can carry out large-area efficient cooling treatment on the safety mortar, and the phenomenon that the safety mortar is high in temperature after being operated for a long time is prevented, so that the use abrasion degree of the safety mortar is reduced, and the load capacity of the safety mortar is effectively improved.

Description

Safe mortar with high load capacity

Technical Field

The utility model relates to the technical field of safety mortar, in particular to a safety mortar with high load capacity.

Background

The continuous pipe rolling mill is a main device on a hot rolling process line, is a main deformation rolling mill for a tubular billet, and has the main tasks of reducing the wall thickness and extending the length of the tubular billet, and improve the wall thickness precision and the surface smoothness, the continuous rolling safety mortar is a safety protection piece of a continuous rolling mill, when the rolling load on the roller of the continuous rolling mill exceeds the maximum external force which can be borne by the safety mortar or the safety mortar reaches the fatigue limit, the safety mortar is broken from the designed weak part, so that the acting force on the roller can not be completely acted on the equipment body, therefore, the rolling mill not only can protect equipment from being damaged by accidentally increased rolling force, but also can work under normal rolling condition, because the original design and manufacture by adopting the safety mortar are not very reasonable, the safety mortar can not completely work according to the requirements of the original design when the safety mortar is found in actual work, and the rolling line is often stopped due to the breakage of the safety mortar, so that huge economic loss is caused.

But its structure of current safe mortar is single relatively, and after long-time operation, the phenomenon that the high temperature took place for the local position of messenger's safe mortar to make the use degree of wear of safe mortar increase, reduced the load capacity of safe mortar.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a safety mortar with high load capacity, which can efficiently cool the safety mortar, reduce the abrasion degree and improve the load capacity.

In order to achieve the above purpose, the utility model provides the following technical scheme: a safety socket with high load capacity comprising a socket body and a socket cap:

one end of the mortar body is matched with the larger opening end of the mortar cap;

an upper end cooling structure is arranged in the mortar body;

and a lower end cooling structure communicated with the upper end cooling through structure is arranged in the mortar cap.

As a further description of the above technical solution:

the upper end cooling structure is an upper end cooling channel, and the upper end cooling channel is spirally and annularly distributed in the mortar body.

As a further description of the above technical solution:

the lower end cooling structure is a lower end cooling channel, and the lower end cooling channel is spirally and annularly distributed in the mortar cap.

As a further description of the above technical solution:

and a sealing plug is arranged at the end part of the mortar body and on the inner wall of the opening of the upper end cooling channel.

As a further description of the above technical solution:

the inner wall of the mortar body is provided with a reinforcing plate.

As a further description of the above technical solution:

the reinforcing plate is provided with a plurality of bearing grooves which are distributed in parallel.

As a further description of the above technical solution:

the inner wall of the mortar cap is provided with a reinforcing sheet.

As a further description of the above technical solution:

the reinforcing plate is provided with an arc-shaped flow collecting groove.

As a further description of the above technical solution:

the outer wall of the mortar cap is provided with positioning grooves which are distributed in parallel.

In the technical scheme, the safety mortar with high load capacity provided by the utility model has the following beneficial effects:

this safety mortar can be when mortar body and mortar cap closed connection through the cooling structure who switches on each other that sets up for two cooling structures switch on each other, and pour into cooling medium into cooling structure in, can realize that cooling medium carries out the high-efficient cooling treatment of large tracts of land to the safety mortar, prevent that the safety mortar from taking place the phenomenon of high temperature after long-time operation, thereby reduced the use degree of wear of safety mortar, the effectual safety mortar load-carrying capacity that has improved.

Drawings

In order to more clearly illustrate the embodiments of the present application or technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to the drawings.

FIG. 1 is a schematic structural diagram of a safety socket with high load capacity according to an embodiment of the present invention;

fig. 2 is a schematic structural view of a mortar provided in the embodiment of the present invention;

fig. 3 is a schematic structural view of a mortar cap according to an embodiment of the present invention.

Description of reference numerals:

1. an upper end cooling channel; 2. a mortar body; 21. a sealing plug; 22. a force bearing groove; 23. a reinforcing plate; 3. a mortar cap; 31. a reinforcing sheet; 32. a collecting groove; 33. positioning a groove; 4. a lower end cooling channel.

Detailed Description

In order to make the technical solutions of the present invention better understood, those skilled in the art will now describe the present invention in further detail with reference to the accompanying drawings.

As shown in fig. 1, a safety socket with high load capacity comprises a socket body 2 and a socket cap 3:

one end of the mortar body 2 is matched with the larger opening end of the mortar cap 3;

an upper end cooling structure is arranged in the mortar body 2;

a lower end cooling structure communicated with the upper end cooling through structure is arranged in the mortar cap 3;

the upper end cooling structure is an upper end cooling channel 1, and the upper end cooling channel 1 is spirally and annularly distributed in the mortar body 2;

the lower end cooling structure is a lower end cooling channel 4, and the lower end cooling channel 4 is spirally and annularly distributed in the mortar cap 3.

In this embodiment, when mortar 2 and mortar cap 3 were closed, upper end cooling channel 1 can be with lower extreme cooling channel 4 closed contact, make two cooling channel switch on each other, pass through upper end cooling channel 1 with coolant this moment and pour into, and flow into in lower extreme cooling channel 4, can make coolant large tracts of land and safe mortar contact, thereby carry out cooling treatment to the high temperature heat on the safe mortar, prevent that the safe mortar from taking place the phenomenon that local high temperature back and warp, the use wear of safe mortar has also been reduced, the load capacity of safe mortar has been strengthened, the service life thereof is prolonged.

As shown in fig. 2, a sealing plug 21 is disposed on the inner wall of the opening of the upper end cooling channel 1 at the end of the mortar body 2, so as to seal and protect the opening of the upper end cooling channel 1 and prevent the cooling medium from overflowing from the opening of the upper end cooling channel 1.

As shown in fig. 2, the inner wall of the mortar 2 is provided with a reinforcing plate 23 for improving the strength of the mortar 2 itself and the load capacity thereof.

As shown in fig. 2, the reinforcing plate 23 is provided with a plurality of force bearing grooves 22 distributed in parallel for mounting the end of the roll of the continuous rolling mill, so as to ensure that the roll can be stably connected with the safety mortar.

As shown in fig. 3, the inner wall of the mortar cap 3 is provided with a reinforcing plate 31 for increasing the strength of the mortar cap 3 itself and increasing its load capacity.

As shown in fig. 3, be equipped with curved mass flow groove 32 on the reinforcing piece 31, can play the effect of water conservancy diversion to the oil stain of the lower oil stain of roll tip rotational position department for the oil stain can be collected along the safe mortar of the outside discharge in mass flow groove 32, prevents that the oil stain phenomenon of gathering takes place in the safe mortar.

As shown in fig. 3, the outer wall of the mortar cap 3 is provided with positioning grooves 33 distributed in parallel for positioning and supporting the outer side fixing position of the safety mortar, so as to ensure the stability of the installation of the safety mortar.

While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the utility model.

Claims

1. A safety mortar with high load capacity, includes mortar body (2) and mortar cap (3), its characterized in that:

one end of the mortar body (2) is matched with the larger opening end of the mortar cap (3);

an upper end cooling structure is arranged in the mortar body (2);

and a lower end cooling structure communicated with the upper end cooling through structure is arranged in the mortar cap (3).

2. A safety socket with high load capacity according to claim 1, wherein: the upper end cooling structure is an upper end cooling channel (1), and the upper end cooling channel (1) is spirally and annularly distributed in the mortar body (2).

3. A safety socket with high load capacity according to claim 1, wherein: the lower end cooling structure is a lower end cooling channel (4), and the lower end cooling channel (4) is spirally and annularly distributed in the mortar cap (3).

4. A safety socket with high load capacity according to claim 1, wherein: and a sealing plug (21) is arranged on the end part of the mortar body (2) and on the inner wall of the opening of the upper end cooling channel (1).

5. A safety socket with high load capacity according to claim 1, wherein: the inner wall of the mortar body (2) is provided with a reinforcing plate (23).

6. A safety socket according to claim 5, wherein: the reinforcing plate (23) is provided with a plurality of force bearing grooves (22) which are distributed in parallel.

7. A safety socket with high load capacity according to claim 1, wherein: the inner wall of the mortar cap (3) is provided with a reinforcing sheet (31).

8. A safety socket according to claim 7, wherein: the reinforcing plate (31) is provided with an arc-shaped flow collecting groove (32).

9. A safety socket with high load capacity according to claim 1, wherein: the outer wall of the mortar cap (3) is provided with positioning grooves (33) which are distributed in parallel.