CN112169200B

CN112169200B - Dead-weight electromagnetic acceleration fire-fighting cleaning penetration fire hook

Info

Publication number: CN112169200B
Application number: CN202010984836.5A
Authority: CN
Inventors: 林朋
Original assignee: Huzhou Lingke Intelligent Technology Co ltd
Current assignee: Huzhou Lingke Intelligent Technology Co.,Ltd.
Priority date: 2020-09-17
Filing date: 2020-09-17
Publication date: 2021-12-07
Anticipated expiration: 2040-09-17
Also published as: CN112169200A

Abstract

The invention discloses: the invention provides a dead-weight electromagnetic acceleration fire-fighting cleaning penetration fire hook, which comprises a throwing barrel, wherein a through hole end cover is in threaded connection with the middle position of the bottom of an inner cavity of the throwing barrel, a pull bolt is movably connected to the inner surface of the through hole end cover, a clamping piece is fixedly connected to the middle position of one side, close to the throwing barrel, of the pull bolt, a crossbow shooting mechanism is movably connected to the inner surface of the clamping piece, a lock chain is fixedly connected to one side, far away from the clamping piece, of the lock chain, a hook rod is fixedly connected to one end, far away from the lock chain, of the hook rod, an accelerating rod is movably connected to one side, far away from the hook rod, of the energy rod, a hook claw mechanism is movably connected to the inner cavity of the accelerating rod, and an anti-collision protection mechanism is fixedly connected to one end, far away from the energy rod, of the inner surface of the accelerating rod. The device can carry out projection type hooking in a long distance, avoids close contact between personnel and a fire scene, and ensures the safety of the personnel.

Description

Dead-weight electromagnetic acceleration fire-fighting cleaning penetration fire hook

Technical Field

The invention relates to the technical field of fire hooks, in particular to a dead-weight electromagnetic acceleration fire-fighting cleaning penetration fire hook.

Background

The fire-fighting hook is generally used for cleaning hooks, breaking and dismantling suspended ceilings and hooking and pulling electric wires on the fire scene. The existing fire-fighting hook is formed by sequentially connecting a plurality of section rods from top to bottom, wherein the top of the section rod positioned at the uppermost end is provided with a hook head. The butt joint parts of two adjacent branch rods are sleeved with pipe joints, the pipe joints are in threaded connection with the branch rods, and the two branch rods need to be screwed into the pipe joints respectively for effective use when being installed.

According to Chinese patent CN107569789A, the device comprises a head rod, a plurality of middle rods and a tail rod, wherein a fulcrum shaft is formed at the upper end of the head rod, a pointed cone is formed at the top end of the fulcrum shaft, a plurality of hooks are formed on the fulcrum shaft, a shaft hole is formed at the lower end of the head rod, a tension tube is inserted in the shaft hole of the head rod, an upper positioning hole and a lower positioning hole are respectively formed at the upper end and the lower end of the tension tube, a pin shaft is inserted on the head rod and inserted in the lower positioning hole of the tension tube, a blocking disc is formed at the lower end of the tension tube, and a first insertion tube is formed on the blocking disc; the middle rod is tubular, a second insertion pipe is formed on the middle rod, an insertion hole is formed on the tail rod, a tensioning spring is inserted into the insertion hole, one end of the tensioning spring is fixed to the bottom surface of the insertion hole, the other end of the tensioning spring is fixedly connected with one end of a steel cable rope, and the steel cable rope penetrates through the middle rod and the tensioning pipe and is fixed to the bottom surface of the shaft hole. This equipment is in the use, and personnel need closely contact the scene of a fire, when utilizing the fire hook clearance, because of the supporting member burns out, takes place easily phenomenons such as collapse, harm personnel self safety.

When the existing fire hook is used, personnel need to contact with a fire scene in a short distance, and when the fire hook is used for cleaning, collapse and other phenomena easily occur due to the fact that a supporting member is burnt, and the safety of the personnel is damaged.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a dead-weight electromagnetic accelerating fire-fighting cleaning penetration fire hook, which solves the problems that in the use process of the existing fire hook, personnel need to contact with a fire scene in a short distance, and when the existing fire hook is used for cleaning, collapse and other phenomena easily occur due to the burning of a supporting member, and the safety of the personnel is damaged.

(II) technical scheme

In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a dead weight electromagnetism fire control clearance with higher speed runs through fire hook, includes a throwing section of thick bamboo, throwing section of thick bamboo inner chamber bottom intermediate position threaded connection has the through-hole end cover, through-hole end cover internal surface swing joint has the tiepiece, the tiepiece is close to one side intermediate position fixedly connected with fastener of a throwing section of thick bamboo, fastener internal surface swing joint has crossbow shooting mechanism, one side fixedly connected with link of tiepiece is kept away from to the fastener, the one end fixedly connected with gib block of fastener is kept away from to the link, the one end fixedly connected with energy pole of link is kept away from to the gib block, one side swing joint that the gib block was kept away from to the energy pole has the accelerating rod, accelerating rod inner chamber swing joint has the hook claw mechanism, the one end fixedly connected with anticollision protection mechanism of energy pole is kept away from to the inner surface of accelerating rod. The device can carry out projection type hooking in a long distance, avoids close contact between personnel and a fire scene, and ensures the safety of the personnel.

Preferably, the crossbow shooting mechanism includes a thread mounting section of thick bamboo, thread mounting section of thick bamboo surface bottom and the equal swing joint in top have the fixedly connected with crossbow, the one end swing joint that the thread mounting section of thick bamboo was kept away from to the crossbow has the crossbow line, the crossbow line outer surface runs through a throwing section of thick bamboo and extends to a throwing section of thick bamboo outer surface bottom, crossbow line outer surface and fastener swing joint. Utilize the crossbow bow to cast, promote the casting distance and cast the precision, make the fire hook clearance efficient more quick, reduce labour's consumption, guarantee the continuation of work.

Preferably, the projectile tube includes that top and bottom intermediate position all set up logical groove, logical inslot surface and crossbow shoot mechanism swing joint, projectile tube internal surface and hook bar sliding connection, projectile tube internal surface and chain swing joint.

Preferably, the accelerating rod includes the mounting panel, the one end fixedly connected with pole section of thick bamboo of energy pole is kept away from to the mounting panel, one side fixedly connected with electromagnetic helix that pole section of thick bamboo inner chamber internal surface is close to the mounting panel, electromagnetic helix input/output end and energy pole electric connection. The speed of the fire hook hooking mechanism is enhanced by utilizing electromagnetism, the penetration force is improved, harder objects can be hooked conveniently, the hooking range is enlarged, and the utilization rate is improved.

Preferably, the hook mechanism comprises an inertia hook, one side of the inertia hook, which is far away from the anti-collision protection mechanism, is fixedly connected with a spiral impact mechanism, and the outer surfaces of the inertia hook and the spiral impact mechanism are movably connected with the accelerating rod.

Preferably, the inertia hook includes that the toper pierces through the drill bit, the toper pierces through one side fixed surface that the drill bit is close to spiral striking mechanism and is connected with a through rod section of thick bamboo, a hook claw groove is seted up to a through rod section of thick bamboo surface, the toper pierces through one side intermediate position fixed connection that the drill bit is close to spiral striking mechanism and is decided the post, one side fixed connection that the toper pierces through the drill bit is kept away from to the decide post has the hook claw, one side intermediate position swing joint that the hook claw was kept away from to the hook claw has the bullet pole, the one end fixedly connected with inertia ball of hook claw is kept away from to the bullet pole. The diffusion type hook claw improves the grabbing area, strengthens the grabbing effect, avoids secondary damage caused by falling off during grabbing, and protects the peripheral safety.

Preferably, the spiral impact mechanism comprises an installation cylinder, a spring is fixedly connected to one side, close to the inertial claw, of the inner cavity of the installation cylinder, an inertial impact column is fixedly connected to one side, far away from the inertial claw, of the spring, and a spiral fan blade is fixedly connected to the outer surface of the installation cylinder. The spiral penetration strength is improved, the object hooking range is enhanced, the utilization rate of equipment is improved, the material requirement is reduced, and the cost is saved.

Preferably, the anti-collision protection mechanism includes colloid ring post, colloid ring post inner chamber intermediate position is provided with the loop bar, the loop bar surface rotates and is connected with X type vaulting pole, X type vaulting pole is located the equal swing joint in loop bar both sides and has protection spring, the equal swing joint in both ends that the loop bar was kept away from to X type vaulting pole has flexible folded plate. The collision buffering is carried out, the safety of the equipment main body is protected, the hook claw is limited and fixed, the hook claw is prevented from being separated, and the integrity and the safety of the equipment are guaranteed.

(III) advantageous effects

The invention provides a dead weight electromagnetic acceleration fire-fighting cleaning penetration fire hook. The method has the following beneficial effects:

the dead weight electromagnetic accelerating fire-fighting cleaning penetration fire hook can be used for hooking in a remote projection mode, personnel are prevented from being in close contact with a fire scene, and the safety of the personnel is guaranteed.

(two), this dead weight electromagnetism fire control clearance with higher speed runs through the fire hook, casts through utilizing the crossbow, promotes and casts the distance and casts the precision, makes the fire hook clearance efficient more quick, reduces labour's consumption, guarantees the continuation of work.

(III), this dead weight electromagnetism accelerates fire control clearance to run through the fire hook, colludes the mechanism through utilizing the electromagnetism to get the fire hook and carries out speed and strengthen, promotes the dynamics of running through, is convenient for collude harder article, enlarges and colludes the scope of getting, and the lifting utilization rate.

(IV), this dead weight electromagnetism accelerates fire control clearance to run through the fire hook, through diffusion formula hook claw, promotes and snatchs the area, strengthens snatching the effect, drops when avoiding snatching and causes the secondary damage, protects peripheral safety.

The dead weight electromagnetic accelerating fire-fighting cleaning penetration fire hook strengthens the range of hooking objects by improving the penetration force of the spiral, improves the utilization rate of equipment, reduces the material requirement and saves the cost.

(six), this dead weight electromagnetism accelerates fire control clearance to run through the fire hook, through striking the buffering, the safety of protection equipment main part to carry out spacing fixed to the hook claw, avoid the hook claw to break away from, guarantee equipment self integrality and safety.

Drawings

FIG. 1 is a schematic structural view of the present invention as a whole;

FIG. 2 is a schematic structural view of the ejection mechanism of the present invention;

FIG. 3 is a schematic view of the structure of the accelerator lever of the present invention;

FIG. 4 is a schematic structural view of the finger mechanism of the present invention;

FIG. 5 is a schematic view of the construction of the inertial finger of the present invention;

FIG. 6 is a schematic structural view of the screw impact mechanism of the present invention;

fig. 7 is a schematic structural diagram of the crash protection mechanism of the present invention.

In the figure: the device comprises a 1 throwing cylinder, a 2 through hole end cover, a 3 draw bolt, a 4 clamping piece, a 5 crossbow mechanism, a 51 thread mounting cylinder, a 52 crossbow, a 53 crossbow line, a 6 lock chain, a 7 hook rod, an 8 energy rod, a 9 accelerating rod, a 91 mounting plate, a 92 rod cylinder, a 93 electromagnetic spiral line, a 10 claw mechanism, a 101 inertial claw, a 1011 conical penetration drill bit, a 1012 penetration rod cylinder, a 1013 claw groove, a 1014 fixed column, a 1015 claw, a 1016 elastic rod, a 1017 inertial ball, a 102 spiral impact mechanism, a 1021 mounting cylinder, a 1022 spring, a 1023 inertial impact column, a 1024 spiral fan blade, an 11 anti-collision protection mechanism, a 111 colloid ring column, a 112 ring rod, a 113X-shaped support rod, a 114 protection spring, a 115 telescopic laminated plate and a 12 through groove.

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. 1-7, the present invention provides a technical solution: the utility model provides a dead weight electromagnetism fire control clearance with higher speed runs through fire hook, including a throwing section of

thick bamboo

1, 1 inner chamber bottom intermediate position threaded connection of a throwing section of thick bamboo has through-

hole end cover

2, 2 internal surface swing joint of through-hole end cover have a tiepiece 3, one side intermediate position fixedly connected with fastener 4 that tiepiece 3 is close to a throwing section of

thick bamboo

1, 4 internal surface swing joint of fastener has crossbow shooting mechanism 5, one side fixedly connected with link 6 of tiepiece 3 is kept away from to fastener 4, one end fixedly connected with gib block 7 that fastener 4 was kept away from to link 6, one end fixedly connected with energy pole 8 that gib block 6 was kept away from to gib block 7, one side swing joint that gib block 7 was kept away from to energy pole 8 has accelerating

rod

9, 9 inner chamber swing joint of accelerating rod has a

hook claw mechanism

10, 9 inner chamber internal surface of accelerating rod keeps away from one end fixedly connected with anticollision protection mechanism 11 of energy pole 8.

Crossbow shooting mechanism 5 includes thread mounting section of thick bamboo 51, and thread mounting section of thick bamboo 51 surface bottom and the equal swing joint in top have a fixedly connected with crossbow 52, and the one end swing joint that the thread mounting section of thick bamboo 51 was kept away from to crossbow 52 has crossbow line 53, and crossbow line 53 surface runs through a section of thick bamboo 1 of jettisoninging and extends to a section of thick bamboo 1 surface bottom of jettisoning, crossbow line 53 surface and fastener 4 swing joint.

The shooting barrel 1 comprises a top and a bottom, the middle position of the top and the bottom is provided with a through groove 12, the inner surface of the through groove 12 is movably connected with the crossbow mechanism 5, the inner surface of the shooting barrel 1 is slidably connected with the hook rod 7, and the inner surface of the shooting barrel 1 is movably connected with the lock chain 6.

The accelerator lever 9 comprises a mounting plate 91, one end of the mounting plate 91, which is far away from the energy rod 8, is fixedly connected with a lever barrel 92, one side of the inner cavity of the lever barrel 92, which is close to the mounting plate 91, is fixedly connected with an electromagnetic spiral line 93, and the input end and the output end of the electromagnetic spiral line 93 are electrically connected with the energy rod 8.

The hook mechanism 10 comprises an inertia hook 101, a spiral impact mechanism 102 is fixedly connected to one side of the inertia hook 101, which is far away from the anti-collision protection mechanism 11, and the outer surfaces of the inertia hook 101 and the spiral impact mechanism 102 are movably connected with the accelerating rod 9.

The inertia hook 101 comprises a conical penetrating drill bit 1011, one side outer surface of the conical penetrating drill bit 1011 close to the spiral impact mechanism 102 is fixedly connected with a penetrating rod barrel 1012, a hook claw groove 1013 is formed in the outer surface of the penetrating rod barrel 1012, one side middle position of the conical penetrating drill bit 1011 close to the spiral impact mechanism 102 is fixedly connected with a fixed column 1014, one side of the fixed column 1014 far away from the conical penetrating drill bit 1011 is fixedly connected with a hook claw 1015, one side middle position of the hook claw 1015 far away from the fixed column 1014 is movably connected with an elastic rod 1016, and one end of the elastic rod 1016 far away from the hook claw 1015 is fixedly connected with an inertia ball 1017.

The spiral striking mechanism 102 comprises a mounting cylinder 1021, a spring 1022 is fixedly connected to one side of the inner cavity of the mounting cylinder 1021, which is close to the inertial claw 101, an inertial striking column 1023 is fixedly connected to one side of the spring 1022, which is far away from the inertial claw 101, and a spiral fan blade 1024 is fixedly connected to the outer surface of the mounting cylinder 1021.

The anti-collision protection mechanism 11 comprises a colloid ring column 111, a ring rod 112 is arranged in the middle of the inner cavity of the colloid ring column 111, an X-shaped support rod 113 is connected to the outer surface of the ring rod 112 in a rotating mode, the X-shaped support rod 113 is located on two sides of the ring rod 112 and is movably connected with a protection spring 114, and telescopic folding plates 115 are movably connected to two ends, far away from the ring rod 112, of the X-shaped support rod 113.

During use, the hook rod 7, the energy rod 8 and the accelerating rod 9 are placed in an inner cavity of the ejection cylinder 1, the energy rod 8 is started to supply energy to an electromagnetic spiral line 93 in the accelerating rod 9, the pulling bolt 3 is pulled, the clamping piece 4 drives the crossbow line 53 to extend along the through groove 12, the hook rod 7, the energy rod 8 and the accelerating rod 9 integrally move in the inner cavity of the ejection cylinder 1 along with the crossbow line 53, the ejection point is determined and the angle is adjusted through the ejection cylinder 1, the pulling bolt 3 is loosened, the crossbow line 53 contracts due to the elasticity of the crossbow line and the crossbow 52, the hook rod 7, the energy rod 8 and the accelerating rod 9 are integrally ejected out along the ejection cylinder 1, and the lock chain 6 is used for connecting with the ejection cylinder 1;

when the hook rod 7, the energy rod 8 and the accelerator rod 9 are integrally contacted with the hooked object, the hooked object is impacted with the anti-collision protection mechanism 11, so that the X-shaped support rod 113 is expanded along the ring rod 112, the compression protection spring 114 is used for reducing the buffering force, and the X-shaped support rod 113 is expanded to drive the colloid ring column 111 to expand for limiting and fixing;

hook mechanism 10 carries out the rapid movement because of impact force and inertia along accelerating rod 9, and utilize electromagnetic helix 93 to carry out the electromagnetism with higher speed, spiral flabellum 1024 among spiral striking mechanism 102 drives spiral striking mechanism 102 and inertia hook 101 because of inside air current and rotates, promote the penetrating power of inertia hook 101, inertia ball 1017 self inertia influence makes elastic rod 1016 drive hook 1015 shrink, the toper pierces through drill 1011 striking and colludes the thing and runs through, the impact buffering, make inertia ball 1017 self inertia make elastic rod 1016 drive hook 1015 expand, reinforce and collude the stability of getting the area and colluding, inertia striking post 1023 utilizes inertia and spring 1022 elasticity to carry out repeated striking, can avoid hook mechanism 10 by the screens, make hook 1015 can't expand, later utilize lock link 6 to retrieve the clearance, and is convenient and fast.

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. The term "comprising", without further limitation, means that the element so defined is not excluded from the group consisting of additional identical 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. The utility model provides a dead weight electromagnetism is fire control clearance with higher speed runs through fire hook, includes a throwing section of thick bamboo (1), its characterized in that: the middle position of the bottom of the inner cavity of the throwing cylinder (1) is in threaded connection with a through hole end cover (2), the inner surface of the through hole end cover (2) is movably connected with a pulling bolt (3), the middle position of one side of the pulling bolt (3) close to the ejection cylinder (1) is fixedly connected with a clamping piece (4), a crossbow shooting mechanism (5) is movably connected to the inner surface of the clamping piece (4), a chain (6) is fixedly connected to one side of the clamping piece (4) far away from the pull bolt (3), one end of the chain (6) far away from the clamping piece (4) is fixedly connected with a hook rod (7), one end of the hook rod (7) far away from the chain (6) is fixedly connected with an energy rod (8), one side of the energy rod (8) far away from the hook rod (7) is movably connected with an accelerating rod (9), a claw mechanism (10) is movably connected with the inner cavity of the accelerating rod (9), and an anti-collision protection mechanism (11) is fixedly connected with one end of the inner surface of the inner cavity of the accelerating rod (9), which is far away from the energy rod (8);

the crossbow shooting mechanism (5) comprises a thread mounting cylinder (51), the bottom and the top of the outer surface of the thread mounting cylinder (51) are both movably connected with a crossbow (52), one end, far away from the thread mounting cylinder (51), of the crossbow (52) is movably connected with a crossbow line (53), the outer surface of the crossbow line (53) penetrates through the shooting cylinder (1) and extends to the bottom of the outer surface of the shooting cylinder (1), and the outer surface of the crossbow line (53) is movably connected with a clamping piece (4);

the shooting barrel (1) comprises a top part and a bottom part, wherein a through groove (12) is formed in the middle position of the top part and the bottom part, the inner surface of the through groove (12) is movably connected with the crossbow mechanism (5), the inner surface of the shooting barrel (1) is slidably connected with a hook rod (7), and the inner surface of the shooting barrel (1) is movably connected with a lock chain (6);

the accelerator lever (9) comprises a mounting plate (91), one end, far away from the energy source lever (8), of the mounting plate (91) is fixedly connected with a lever barrel (92), one side, close to the mounting plate (91), of the inner surface of the inner cavity of the lever barrel (92) is fixedly connected with an electromagnetic spiral line (93), and the input end and the output end of the electromagnetic spiral line (93) are electrically connected with the energy source lever (8);

the hook mechanism (10) comprises an inertia hook (101), one side, far away from the anti-collision protection mechanism (11), of the inertia hook (101) is fixedly connected with a spiral impact mechanism (102), and the outer surfaces of the inertia hook (101) and the spiral impact mechanism (102) are movably connected with the accelerating rod (9);

the inertia hook claw (101) comprises a conical penetration drill bit (1011), a penetration rod barrel (1012) is fixedly connected to the outer surface of one side, close to the spiral impact mechanism (102), of the conical penetration drill bit (1011), a hook claw groove (1013) is formed in the outer surface of the penetration rod barrel (1012), a fixed column (1014) is fixedly connected to the middle position of one side, close to the spiral impact mechanism (102), of the conical penetration drill bit (1011), a hook claw (1015) is fixedly connected to one side, far away from the conical penetration drill bit (1011), of the fixed column (1014), an elastic rod (1016) is movably connected to the middle position of one side, far away from the fixed column (1014), of the hook claw (1015), and an inertia ball (1017) is fixedly connected to one end, far away from the hook claw (1015), of the elastic rod (1016);

the spiral impact mechanism (102) comprises a mounting cylinder (1021), a spring (1022) is fixedly connected to one side, close to the inertial claw (101), of the inner cavity of the mounting cylinder (1021), an inertial impact column (1023) is fixedly connected to one side, far away from the inertial claw (101), of the spring (1022), and a spiral fan blade (1024) is fixedly connected to the outer surface of the mounting cylinder (1021);

anticollision protection mechanism (11) are including colloid ring post (111), colloid ring post (111) inner chamber intermediate position is provided with loop bar (112), loop bar (112) surface rotates and is connected with X type vaulting pole (113), X type vaulting pole (113) are located the equal swing joint in loop bar (112) both sides and have protection spring (114), the equal swing joint in both ends that loop bar (112) were kept away from in X type vaulting pole (113) has flexible folded plate (115).