CN215399258U

CN215399258U - Detonator cover net for salvaging detonators

Info

Publication number: CN215399258U
Application number: CN202121852058.0U
Authority: CN
Inventors: 周嘉屏; 田华; 周小明
Original assignee: Jiangsu Haining Marine Equipment Plant Co ltd
Current assignee: Jiangsu Haining Marine Equipment Plant Co ltd
Priority date: 2021-08-10
Filing date: 2021-08-10
Publication date: 2022-01-04
Anticipated expiration: 2031-08-10

Abstract

The utility model discloses a detonator cover net for salvaging detonators, which relates to the technical field of detonator salvaging equipment and comprises a cover net seat and a net bag, and also comprises a pull rope, wherein the net bag is fixedly connected in the cover net seat, the net bag comprises a plurality of longitudinal annular hanging strips and a plurality of transverse annular hanging strips, the cover net seat comprises an annular plate, the annular plate is fixedly connected to the side surface of the cover net seat in a rotating way, the pull rope is fixedly connected to the surface of the annular plate, an auxiliary component is arranged on the pull rope, the auxiliary component comprises an iron ring, the iron ring is fixedly connected with the end part of the pull rope, the surface of the iron ring is provided with an arc part, the cover rope is sleeved from the bottom of the detonator, then the pull rope is pulled upwards to enable the net bag to be unfolded to wrap the detonator, the cover net seat covers the front end of the detonator, the main detonator can be clamped, then the detonator can be fished by pulling the pull rope, the detonator, the convenience and the working efficiency is improved, the comfort level when in use is increased by arranging the iron ring at the end part of the pull rope, and the arc-shaped part is arranged to facilitate the clamping of fingers, so that the force is exerted more easily, and the effect of preventing the hands from sliding is achieved.

Description

Detonator cover net for salvaging detonators

Technical Field

The utility model relates to the technical field of detonator salvaging equipment, in particular to a detonator sleeve net for salvaging detonators.

Background

The detonator is a main initiation material in blasting engineering and has the function of generating initiation energy to initiate various explosives, detonating cord and detonating tube.

The detonator is usually wound with a rope on the surface when fishing, and then the end part of the rope is pulled to fish, so that the method is time-consuming and labor-consuming, the working efficiency is reduced, and the detonator is inconvenient to apply force when pulling the rope, easy to slip and cause potential safety hazards.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a detonator cover net for fishing a detonator, which is characterized in that a cover rope is sleeved from the bottom of a detonator, then a pull rope is pulled upwards to expand the net bag to wrap the detonator, a cover net seat covers the front end of the detonator, the detonator can be clamped, and then the detonator can be fished by pulling the pull rope, so that the detonator cover net is convenient and quick, the working efficiency is improved, the comfort level in use is increased by arranging an iron ring at the end part of the pull rope, and the arc part is arranged to facilitate the clamping of fingers, so that the force is more easy to apply, and the effect of preventing the slipping of hands is achieved.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a salvage thunder cover net that detonator was used, includes cover net seat and string bag, still includes the stay cord, string bag fixed connection is in the cover net seat, the string bag includes vertical annular suspender of a plurality of roots and a plurality of horizontal annular suspender, vertical annular suspender and horizontal annular suspender cross section make up as an organic wholely, the cover net seat includes the annular plate, the annular plate dead axle rotates to be connected the side of cover net seat, stay cord fixed connection be in the surface of annular plate, be provided with the auxiliary component who is convenient for hard on the stay cord.

Optionally, the auxiliary component includes an iron ring, the iron ring is fixedly connected to the end of the pull rope, and an arc-shaped portion is disposed on the surface of the iron ring.

Optionally, the surface of the net sleeving seat is provided with two symmetrically distributed handles, and the surfaces of the two handles are provided with anti-slip stripes.

Optionally, the distance between the longitudinal annular hanging strips is one meter, and elastic bands are respectively woven in the longitudinal annular hanging strips and the transverse annular hanging strips in a twisting mode.

Optionally, the net sleeving seat is made of an aluminum alloy material.

Optionally, a plurality of ventilation holes are formed in the surface of the net sleeving seat.

Compared with the prior art, the utility model has the following beneficial effects:

firstly, the annular plate is arranged on the side surface of the sleeve net seat, so that the direction of the connecting point of the pull rope and the sleeve net seat on the detonator can be changed under the condition that the sleeve net seat does not rotate, and the safety and the practicability in use are improved.

The iron ring is arranged at the end part of the pull rope, so that the contact area can be increased, hands are prevented from being tightened, the comfort level in use is increased, the arc-shaped part is arranged, fingers can be conveniently clamped in the iron ring, force can be applied more easily, the hands are prevented from slipping, the fishing time is saved, and the working efficiency of the device is improved.

Drawings

FIG. 1 is a front view of the structure of the present invention;

FIG. 2 is an enlarged view of the structure A of FIG. 1 according to the present invention;

FIG. 3 is an enlarged view of the structure B in FIG. 1 according to the present invention.

In the figure: 1. a net sleeving seat; 2. an annular plate; 3. pulling a rope; 4. a net bag; 5. a longitudinal loop strap; 6. a vent hole; 7. a handle; 8. anti-skid stripes; 9. an iron ring; 10. an arc-shaped portion; 11. a transverse loop sling.

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.

Referring to fig. 1 to 3, the present invention provides a technical solution: a detonator cover net for salvaging detonators comprises a cover net seat 1, a net bag 4 and a pull rope 3, wherein the net bag 4 is fixedly connected in the cover net seat 1, the net bag 4 comprises a plurality of longitudinal annular hanging strips 5 and a plurality of transverse annular hanging strips 11, the intersections of the longitudinal annular hanging strips 5 and the transverse annular hanging strips 11 are sewn into a whole, the cover net seat 1 comprises an annular plate 2, the annular plate 2 is fixedly connected to the side surface of the cover net seat 1 in a rotating mode, the pull rope 3 is fixedly connected to the surface of the annular plate 2, an auxiliary component convenient for exerting force is arranged on the pull rope 3, when the detonator cover net seat is used, the pull rope 3 is upwards pulled to enable the net bag 4 to be unfolded to wrap the detonator, the cover net seat 1 covers the front end of the detonator and can clamp the main detonator, then the detonator can be salvaged by pulling the pull rope 3, the detonator is convenient and fast, the working efficiency is improved, and by arranging the longitudinal annular hanging strips 5 and the transverse annular hanging strips 11, the strength of the net bag 4 is improved, and the service life is prolonged.

In order to conveniently and forcefully pull the pull rope 3, the auxiliary component comprises an iron ring 9, the iron ring 9 is fixedly connected with the end part of the pull rope 3, an arc-shaped part 10 is arranged on the surface of the iron ring 9, the iron ring 9 is arranged at the end part of the pull rope 3, the contact area can be increased, the hand is prevented from being tightened, the comfort degree during use is increased, the finger can be conveniently clamped into the iron ring through the arc-shaped part 10, force is exerted more easily, the hand is prevented from slipping, the fishing time is saved, and the working efficiency of the device is improved.

In order to conveniently move the net sleeving seat 1, furthermore, the two handles 7 are symmetrically arranged on the surface of the net sleeving seat 1, the anti-slip stripes 8 are arranged on the surfaces of the two handles 7, the net sleeving seat 1 can be conveniently moved by holding the two handles 7 when the net sleeving seat is used, and the anti-slip stripes 8 are arranged on the handles, so that friction force can be increased, and hands are prevented from slipping.

In order to improve the toughness of the net bag 4, further, the distance between the longitudinal annular hanging strips 5 is one meter, and elastic bands are respectively woven inside the longitudinal annular hanging strips 5 and the transverse annular hanging strips 11 in a twisting mode.

In order to improve the overall strength of the net sleeving seat 1, the net sleeving seat 1 is made of 7075 aluminum alloy material, and the 7075 aluminum alloy material is high-strength heat-treatable alloy, so that the net sleeving seat has the advantages of good mechanical property, strong corrosion resistance, easiness in processing, good wear resistance, good mechanical property and anode reaction.

In order to accelerate the drying speed of the net bag 4, a plurality of vent holes 6 are further formed in the surface of the net sleeving seat 1.

The working principle is as follows: when the detonator cover net for salvaging the detonators is used, when the detonators are salvaged in the water, the lasso is sleeved from the bottom of the detonators, the pull rope 3 is pulled upwards to enable the net bag 4 to be unfolded to wrap the detonators, the front end of the detonators is sleeved by the cover net seat 1 to clamp the detonators, then the detonator can be salvaged by pulling the pull rope 3, when the detonator is salvaged by pulling the pull rope 3, because the connection point of the pull rope 3 and the net sleeving seat 1 is positioned at different positions of the detonator, when the detonator is pulled, the net sleeving seat 1 can rotate first to pull up the detonator, the friction between the detonator and the detonator is increased when the detonator is rotated, the potential safety hazard is increased, and can also drive the net bag 4 to twist, thereby improving the loss of the net bag 4 and reducing the service life, and the annular plate 2 arranged on the side surface of the net sleeving seat 1, the direction of the connecting point on the detonator can be changed under the condition that the net sleeving seat 1 does not rotate, so that the safety and the practicability in use are improved;

when the net bag is used, the net bag 4 is contained in the net sleeving seat 1, the occupied area is reduced, and the drying speed of the net bag 4 can be accelerated through the vent holes 6 formed in the surface, so that the net bag can be used later;

through set up hoop 9 at 3 tip of stay cord, can increase area of contact, prevent to reing in the hand, comfort level when increasing the use to through setting up arc portion 10 makes things convenient for the finger card to go into, exert oneself more easily, and prevent that the hand from slipping, saved salvage time, improved the work efficiency of device.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a thunder cover net that salvage detonator was used, includes cover net seat (1) and string bag (4), its characterized in that: still include stay cord (3), string bag (4) fixed connection is in cover string seat (1), string bag (4) are including a plurality of vertical annular suspender (5) of root and a plurality of horizontal annular suspender (11), vertical annular suspender (5) and horizontal annular suspender (11) cross section are made up as an organic wholely, cover string seat (1) is including annular slab (2), annular slab (2) dead axle rotates to be connected the side of cover string seat (1), stay cord (3) fixed connection be in the surface of annular slab (2), be provided with the auxiliary component of being convenient for hard on stay cord (3).

2. The detonator cover net for salvaging detonators of claim 1, wherein: the auxiliary component comprises an iron ring (9), the iron ring (9) is fixedly connected with the end part of the pull rope (3), and an arc-shaped part (10) is arranged on the surface of the iron ring (9).

3. A detonator cover net for fishing detonators according to any one of claims 1 or 2, wherein: the surface of the net sleeving seat (1) is provided with two handles (7) which are symmetrically distributed, and the surfaces of the two handles (7) are provided with anti-skid stripes (8).

4. The detonator cover net for fishing a detonator according to claim 3, wherein: the distance between the longitudinal annular hanging strips (5) is one meter, and elastic bands are respectively woven in the longitudinal annular hanging strips (5) and the transverse annular hanging strips (11) in a twisting mode.

5. The detonator cover net for salvaging detonators of claim 4, wherein: the net sleeving seat (1) is made of 7075 aluminum alloy material.

6. The detonator cover net for salvaging detonators of claim 5, wherein: the surface of the net sleeving seat (1) is provided with a plurality of ventilation holes (6).