CN214657131U

CN214657131U - Anti-corrosion constant-resistance device

Info

Publication number: CN214657131U
Application number: CN202120559441.0U
Authority: CN
Inventors: 侯忠献; 王一铎
Original assignee: Shanxi Jiecheng Mining Tool Equipment Co ltd; Shanxi Huating Jingcheng Technology Co ltd
Current assignee: Shanxi Jiecheng Mining Tool Equipment Co ltd; Shanxi Huating Jingcheng Technology Co ltd
Priority date: 2021-03-18
Filing date: 2021-03-18
Publication date: 2021-11-09
Anticipated expiration: 2031-03-18

Abstract

The utility model discloses an anticorrosive constant resistance device, which comprises an anchorage device, a connecting circular plate, a reducer and a tube shell, wherein the anchorage device is arranged at the top end of the tube shell, the connecting circular plate is sleeved on the tube shell, the reducer is fixedly arranged below the connecting circular plate, a gap is arranged between the reducer and the tube shell, and a reinforcing component is arranged inside the tube shell; the utility model relates to a constant resistance ware technical field, the present case designs inner structure simple, through the reinforcement subassembly that is equipped with, lets the friction core can produce the resistance with the inside ripple inner wall friction of tube, and the resistance can be invariable between 30 tons-35 tons to improve reinforced effect, and make through being equipped with the nickel plating inoxidizing coating on equipment surface or whole with stainless steel material, can carry out anticorrosion treatment to equipment, prevent that equipment from damaging, prolong the life of equipment.

Description

Anti-corrosion constant-resistance device

Technical Field

The utility model relates to a constant resistance ware technical field specifically is an anticorrosive constant resistance ware.

Background

In the process of various mine construction and mining, various reinforcement and support technologies are required in the slope treatment activities of the great river and mountains in China, the designed reinforcement and support equipment consists of an anti-corrosion constant resistor and anchor cables, is an active support, and can realize the purpose of pressure relief because the interior of the constant resistor is displaced when the terrain changes and the pressure of a top plate is increased, and the support strength is not reduced.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a anticorrosive permanent resistance ware has solved because below the mine and between the mountain and more moist and contain various corrosive gas, produces the corrosive action to the constant resistance ware easily, reduces its life, has a lot of hidden dangers moreover, causes the problem of the damage of permanent resistance ware easily.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: an anti-corrosion constant resistor comprises an anchor, a connecting circular plate, a reducer and a pipe shell, wherein the anchor is installed at the top end of the pipe shell, the connecting circular plate is sleeved on the pipe shell, the reducer is fixedly installed below the connecting circular plate, a gap is formed between the reducer and the pipe shell, and a reinforcing assembly is arranged inside the pipe shell;

the reinforcement assembly, comprising: a friction core and an anchor cable;

the friction core is embedded in the pipe shell and located below the anchorage device, the anchor cable is inserted into the anchorage device, and the anchor cable sequentially penetrates through the reducer, the friction core and the inner hole of the pipe shell.

Preferably, the surfaces of the anchorage device, the connecting circular plate, the reducer and the pipe shell are all provided with nickel plating protective layers or are all made of stainless steel materials or are all subjected to bluing treatment.

Preferably, a baffle plate is arranged below the inner part of the pipe shell, and the anchor cable penetrates through a center hole of the baffle plate.

Preferably, a plastic cap is arranged at the bottom end inside the pipe shell, and the anchor cable penetrates through a hollow hole of the plastic cap and extends to the outer end.

Preferably, the connection circular plate and the pipe shell are welded, and the reducer and the connection circular plate are also welded.

Preferably, the pipe shell is a 76 x 6 thread rolling seamless steel pipe.

Advantageous effects

The utility model provides a corrosion-resistant constant resistor. The pipe shell has the advantages that the inner structure is simple, the friction core and the inner corrugated wall of the pipe shell can generate resistance force through the arranged reinforcing assembly, the resistance force can be constant between 30 tons and 35 tons, the reinforcing effect is improved, the nickel plating protective layer is arranged on the surface of equipment or the equipment is made of stainless steel materials, corrosion resistance treatment can be performed on the equipment, the equipment is prevented from being damaged, and the service life of the equipment is prolonged.

Drawings

Fig. 1 is a schematic view of a front sectional view of an anti-corrosion constant resistor of the present invention.

Fig. 2 is a schematic view of a main structure of the anti-corrosion constant resistor of the present invention.

Fig. 3 is a schematic diagram a of the corrosion-resistant constant resistor according to the present invention.

In the figure: 1. an anchorage device; 2. a plastic cap; 3. connecting the circular plate; 4. a reducer; 5. a pipe shell; 6. a friction core; 7. an anchor cable; 8. and a baffle plate.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example (b): firstly, all the electrical components and the adaptive power supply thereof are connected through leads, and a proper controller and a proper encoder are selected according to actual conditions so as to meet the control requirements, and the specific connection and control sequence are determined.

Referring to fig. 1-3, the present invention provides a technical solution: an anticorrosion constant resistor comprises an anchorage device 1, a connecting circular plate 3, a reducer 4 and a tube shell 5, wherein the anchorage device 1 is installed at the top end of the tube shell 5, the connecting circular plate 3 is sleeved on the tube shell 5, the reducer 4 is fixedly installed below the connecting circular plate 3, a gap is formed between the reducer 4 and the tube shell 5, and a reinforcing component is arranged inside the tube shell 5;

it should be noted that the basic use of the constant resistor can be formed by the anchor 1, the connection circular plate 3, the reducer 4 and the pipe shell 5, the connection circular plate 3 is used for facilitating the use of the equipment, the reducer 4 is used for balancing, the pipe shell 5 is used for supporting and protecting the internal equipment, and the reinforcement effect for reinforcing the equipment and the transmission of force are provided by the reinforcement component.

A reinforcement assembly comprising: a friction core 6 and an anchor cable 7;

the friction core 6 is embedded in the pipe shell 5 and located below the anchorage device 1, the anchor rope 7 is inserted on the anchorage device 1, and the anchor rope 7 sequentially penetrates through the large head 4, the small head 6 and the inner hole of the pipe shell 5.

It should be noted that resistance can be generated by the friction between the friction core 6 and the corrugated inner wall inside the tube shell 5, the resistance can be constant between 30 tons and 35 tons, so as to improve the reinforcing effect, and the anchor cable 7 is used for transmitting force.

In the specific implementation process, further, the surfaces of the anchorage device 1, the connecting circular plate 3, the reducer 4 and the pipe shell 5 are all provided with nickel plating protective layers or are all made of stainless steel materials or are all subjected to bluing treatment, so that the effect of corrosion resistance can be achieved, and the service life of equipment is prolonged.

In the specific implementation process, a baffle plate 8 is further arranged below the inner part of the pipe shell 5, the anchor cable 7 penetrates through a center hole of the baffle plate 8, and the baffle plate 8 is used for playing a role in blocking.

In the specific implementation process, further, the bottom end inside the tube shell 5 is provided with the plastic cap 2, the anchor cable 7 penetrates through the center hole of the plastic cap 2 and extends to the outer end, and the plastic cap 2 is used for sealing the tube shell 5, so that protection is performed.

In the implementation process, the connection circular plate 3 and the tube shell 5 are welded, and the reducer 4 and the connection circular plate 3 are also welded.

In the specific implementation, the pipe shell 5 is a 76 × 6 rolled seamless steel pipe.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An anticorrosion constant resistor comprises an anchor (1), a connecting circular plate (3), a reducer (4) and a pipe shell (5), and is characterized in that the anchor (1) is installed at the top end of the pipe shell (5), the connecting circular plate (3) is sleeved on the pipe shell (5), the reducer (4) is fixedly installed below the connecting circular plate (3), a gap is formed between the reducer (4) and the pipe shell (5), and a reinforcing component is arranged inside the pipe shell (5);

the reinforcement assembly, comprising: a friction core (6) and an anchor cable (7);

the friction core (6) is embedded in the pipe shell (5) and located below the anchorage device (1), the anchor cable (7) is inserted into the anchorage device (1), and the anchor cable (7) sequentially penetrates through the large head and the small head (4), the friction core (6) and the inner hole of the pipe shell (5).

2. An anticorrosion constant resistance device according to claim 1, wherein: the surfaces of the anchorage device (1), the connecting circular plate (3), the reducer (4) and the pipe shell (5) are all provided with nickel plating protective layers or are all made of stainless steel materials or are all subjected to bluing treatment.

3. An anticorrosion constant resistance device according to claim 1, wherein: a baffle (8) is arranged below the inner part of the pipe shell (5), and the anchor cable (7) penetrates through a center hole of the baffle (8).

4. An anticorrosion constant resistance device according to claim 1, wherein: the bottom end in the pipe shell (5) is provided with a plastic cap (2), and the anchor cable (7) penetrates through a hollow hole of the plastic cap (2) and extends to the outer end.

5. An anticorrosion constant resistance device according to claim 1, wherein: the connecting circular plate (3) and the pipe shell (5) are welded, and the reducer (4) and the connecting circular plate (3) are also welded.

6. An anticorrosion constant resistance device according to claim 1, wherein: the pipe shell (5) is a 76 x 6 thread rolling seamless steel pipe.