阅读说明：本技术 一种润滑系统配备的防止意外损伤可伸缩式地下消火栓 (Telescopic underground fire hydrant equipped with lubricating system and capable of preventing accidental damage ) 是由 邹思敏 于 2019-11-01 设计创作，主要内容包括：本发明涉及消防灭火技术领域,且公开了一种润滑系统配备的防止意外损伤可伸缩式地下消火栓,包括栓体,所述栓体的底部活动连接有水管,所述水管的上方固定连接有外出水管,所述外出水管的内部活动连接有内出水管,所述内出水管的顶部活动连接有手动开关,所述内出水管上方的右侧固定连接有接管口,所述内出水管的左侧活动连接有传动轮,所述传动轮的左侧活动连接有从动轮,所述从动轮的下方活动连接有转轮。此时内出水管刚好上升到一定高度,锁紧杆在弹簧的弹力作用下,卡入滑动块活动的活动槽中,将内出水管固定在一定高度,消防人员将灭火管连接在接管口上,转动手动开关,开始进行灭火工作。(The invention relates to the technical field of fire fighting and extinguishment, and discloses a telescopic underground fire hydrant for preventing accidental damage, which is provided with a lubricating system, and the telescopic underground fire hydrant comprises a hydrant body, wherein the bottom of the hydrant body is movably connected with a water pipe, an outgoing water pipe is fixedly connected above the water pipe, an inner water outlet pipe is movably connected inside the outgoing water pipe, the top of the inner water outlet pipe is movably connected with a manual switch, the right side above the inner water outlet pipe is fixedly connected with a pipe connecting port, the left side of the inner water outlet pipe is movably connected with a driving wheel, the left side of the driving wheel is movably connected with a driven wheel, and the lower side of the driven. At the moment, the inner water outlet pipe just rises to a certain height, the locking rod is clamped into the movable groove in which the sliding block moves under the action of the elastic force of the spring, the inner water outlet pipe is fixed at a certain height, a fire extinguishing pipe is connected to the pipe connecting opening by a fire fighter, and the manual switch is rotated to start fire extinguishing work.)

1. An accidental damage prevention retractable underground hydrant equipped with a lubrication system, comprising a hydrant body (1), characterized in that: the water-saving well lid is characterized in that a water pipe (2) is movably connected to the bottom of the bolt body (1), an outgoing water pipe (3) is fixedly connected to the upper portion of the water pipe (2), an inner water outlet pipe (4) is movably connected to the inside of the outgoing water pipe (3), a manual switch (5) is movably connected to the top of the inner water outlet pipe (4), a pipe receiving opening (6) is fixedly connected to the right side of the upper portion of the inner water outlet pipe (4), a driving wheel (7) is movably connected to the back of the inner water outlet pipe (4), a driven wheel (8) is movably connected to the left side of the driving wheel (7), a rotating wheel (9) is movably connected to the lower portion of the driven wheel (8), a driving wheel (11) is movably connected to the upper portion of the driven wheel (8), a sliding track (12) is fixedly connected to the upper portion of the driving wheel (11), the bottom swing joint of interior outlet pipe (4) has check lock lever (15), the outside swing joint of check lock lever (15) has spring (16), the inside swing joint of going out water pipe (3) has activity wheel (17), the one end swing joint that runner (9) were kept away from in transfer line (10) has sliding block (18).

2. A lubrication system equipped retractable underground hydrant according to claim 1, wherein the retractable underground hydrant is adapted to prevent accidental damage, and wherein: the left side of the outer surface of the inner water outlet pipe (4) adopts a gear tooth design.

3. A lubrication system equipped retractable underground hydrant according to claim 1, wherein the retractable underground hydrant is adapted to prevent accidental damage, and wherein: a movable groove is arranged on the left side of the water outlet pipe (3).

4. A lubrication system equipped retractable underground hydrant according to claim 1, wherein the retractable underground hydrant is adapted to prevent accidental damage, and wherein: the outer surface of the driven wheel (8) is fixedly connected with a clamping strip.

5. A lubrication system equipped retractable underground hydrant according to claim 1, wherein the retractable underground hydrant is adapted to prevent accidental damage, and wherein: the outer side of the rotating wheel (9) is provided with a groove.

6. A lubrication system equipped retractable underground hydrant according to claim 1, wherein the retractable underground hydrant is adapted to prevent accidental damage, and wherein: the bottom of the outer side of the inner water outlet pipe (4) is fixedly connected with a stop block, and the bottom of the inner wall of the outer water outlet pipe (3) is fixedly connected with a positioning block.

7. A lubrication system equipped retractable underground hydrant according to claim 1, wherein the retractable underground hydrant is adapted to prevent accidental damage, and wherein: the outer side of the locking rod (15) is designed by adopting a ball bearing.

8. A lubrication system equipped retractable underground hydrant according to claim 1, wherein the retractable underground hydrant is adapted to prevent accidental damage, and wherein: the bottom of the well lid (13) is designed by a rack.

9. A lubrication system equipped retractable underground hydrant according to claim 1, wherein the retractable underground hydrant is adapted to prevent accidental damage, and wherein: and a moving wheel is movably connected between the well cover (13) and the sliding track (12).

Technical Field

The invention relates to the technical field of fire fighting, in particular to a telescopic underground fire hydrant for preventing accidental damage, which is provided with a lubricating system.

Background

Fire control refers to the meaning of extinguishing fire in a narrow sense, fire control refers to eliminating hidden danger and preventing disasters in a broad sense, common fire fighters mainly comprise public security fire fighting teams, local government professional fire fighting teams, enterprise and public institution professional fire fighting teams and the like, main work contents comprise fire prevention supervision and management, fire extinguishing and emergency rescue, fire accident investigation and fire statistics, and common fire fighting facilities mainly comprise fire brigades, fire fighting equipment, fire fighting communication, indoor fire fighting systems, fire extinguishing pipes and the like.

The fire hydrant is a common fire fighting device, the common fire hydrant is an indoor fire hydrant and an outdoor fire hydrant, the fire hydrant is mainly used as a water supply facility when a fire breaks out, the fire hydrant can be seen everywhere on the street, but in daily life, the fire hydrant also brings a lot of troubles to people, for example, the outdoor fire hydrant is fixed at one position and is not movable, the occupied area is large, certain trouble can be caused to people going out, in addition, as the fire hydrant is outdoor, the protection measures are rough, the fire hydrant can be accidentally damaged sometimes, and in order to solve the problem, the telescopic underground fire hydrant with the lubricating system for preventing accidental damage is provided to solve the problem.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides the telescopic underground fire hydrant for preventing accidental damage, which is provided with a lubricating system, and the telescopic underground fire hydrant has the advantages that the fire hydrant can be hidden underground when not used, the fire hydrant is prevented from being frostbitten or accidentally damaged due to cold, and the like, and the problem that the common fire hydrant can only be fixed at a certain position and has poor protection measures is solved.

(II) technical scheme

In order to realize the purposes of hiding the fire hydrant underground when the fire hydrant is not used, preventing the fire hydrant from being frostbitten or accidentally damaged by cold and the like, the invention provides the following technical scheme: a telescopic underground fire hydrant for preventing accidental damage, which is equipped with a lubricating system, comprises a hydrant body, the bottom of the hydrant body is movably connected with a water pipe, the upper part of the water pipe is fixedly connected with an outer water outlet pipe, the inner part of the outer water outlet pipe is movably connected with an inner water outlet pipe, the top of the inner water outlet pipe is movably connected with a manual switch, the right side above the inner water outlet pipe is fixedly connected with a pipe receiving port, the back surface of the inner water outlet pipe is movably connected with a driving wheel, the left side of the driving wheel is movably connected with a driven wheel, the lower part of the driven wheel is movably connected with a rotating wheel, the upper part of the driven wheel is movably connected with a driving wheel, the upper part of the driving wheel is fixedly connected with a sliding track and is movably connected with a well cover, the upper surface of the well cover, the inside swing joint of going out the water pipe has the activity wheel, the one end swing joint that the runner was kept away from to the transfer line has the sliding block.

Preferably, the left side of interior outlet pipe surface adopts the design of teeth of a cogwheel, guarantees that the movable wheel can drive interior outlet pipe and reciprocate.

Preferably, the movable groove has been seted up on the left side of going out the water pipe, lets the sliding block can slide to can guarantee that the lock lever can block into, the position of fixed interior outlet pipe.

Preferably, the outer side of the driven wheel is fixedly connected with a clamping strip which can drive the rotating wheel to rotate.

Preferably, the groove is formed in the outer side of the rotating wheel, so that the clamping strip on the driven wheel can be clamped, and the rotating wheel can rotate along with the driven wheel.

Preferably, the bottom of the outer side of the inner water outlet pipe is fixedly connected with a stop block, so that water cannot leak out in the process of upward movement of the inner water outlet pipe, and the bottom of the inner wall of the outer water outlet pipe is fixedly connected with a positioning block, so that the inner water outlet pipe is fixed to a certain position when being reset and cannot continue to move downwards.

Preferably, the ball design is adopted on the left side of the locking rod, so that the locking rod is guaranteed to roll on the inner wall of the outer water outlet pipe, and friction is reduced.

Preferably, the bottom of well lid adopts the rack design, can drive the action wheel and rotate when guaranteeing to drag the well lid.

Preferably, a moving wheel is movably connected between the well lid and the sliding rail, so that the well lid slides on the sliding rail instead of rolling, and friction is reduced.

(III) advantageous effects

Compared with the prior art, the invention provides the telescopic underground fire hydrant for preventing accidental damage, which is provided with the lubricating system, and has the following beneficial effects:

1. the telescopic underground fire hydrant for preventing accidental damage, which is equipped with the lubricating system, drags the well lid leftwards by holding the dragging handle, the well lid slides leftwards on the sliding track through the moving wheel which is movably connected on the well lid, meanwhile, because the well lid adopts a rack design, the well lid drives the driving wheel to rotate anticlockwise, the driving wheel drives the driven wheel to rotate clockwise, the driven wheel drives the driving wheel to rotate anticlockwise, because the driving wheel is fixedly connected with the moving wheel through a fixed rod, the moving wheel also rotates anticlockwise, because the outer side of the inner water outlet pipe also adopts a tooth design, the inner water outlet pipe is driven to move upwards through the anticlockwise rotation of the moving wheel, meanwhile, when the clamping strip on the driven wheel is clamped into the groove on the rotating wheel, the rotating wheel is driven to rotate anticlockwise, the rotating wheel drives the, runner stop rotating, interior outlet pipe just rises to the uniform height this moment, the check lock lever is under the spring action of spring, the card goes into the movable groove of sliding block activity, fix interior outlet pipe at the uniform height, fire fighter will extinguish fire the pipe connection on the mouth of pipe, rotate hand switch, the work of putting out a fire begins, after the work of putting out a fire finishes, fire fighter is through dragging the well lid right, through the above-mentioned a series of opposite processes, interior outlet pipe resets, the well lid is covered, thereby reached and reduced the outdoor fire hydrant and received beyond the scope damage effect, and reduced among the daily life, because the fire hydrant can only fixed placement's problem brings inconvenience for our life.

2. This lubricating system is equipped with prevents unexpected damage retractable underground fire hydrant, the position of outlet pipe in the activity through the well lid is controlled, thereby reached the fire hydrant can hide in the underground when not using the fire hydrant usually, reduced because the harm that the weather is cold to the fire hydrant leads to the fact, and because the fire hydrant is hidden below the well lid at ordinary times, can play guard action once more to the fire hydrant through the well lid, prevented to cause the damage of fire hydrant because of corruption such as rainwater, make when using the fire hydrant urgently need cause some losses that can't remedy because the damage of fire hydrant leads to the fact.

3. This lubricating system is equipped with prevents unexpected damage retractable underground fire hydrant, the cooperation through the recess design of adopting on the card strip design that adopts from the driving wheel and the runner is used, thereby reached and only can drive the runner and rotate certain angle at the in-process of rotating the round from the driving wheel, guaranteed that the sliding block can only be once moved at the in-process of rotating a week from the driving wheel, make the in-process that can interior outlet pipe upwards move about, the sliding block moves left, interior outlet pipe is when downward, the sliding block moves left and pushes back the check lock lever, the activity of outlet pipe in guaranteeing.

Drawings

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

FIG. 2 is an enlarged schematic view of the locking structure of the present invention;

FIG. 3 is an enlarged schematic view of the transmission structure of the present invention;

FIG. 4 is an enlarged view of the lock control structure of the present invention.

In the figure: 1-bolt body, 2-water pipe, 3-water outlet pipe, 4-water inlet pipe, 5-manual switch, 6-pipe connecting port, 7-driving wheel, 8-driven wheel, 9-rotating wheel, 10-driving rod, 11-driving wheel, 12-sliding track, 13-well cover, 14-dragging handle, 15-locking rod, 16-spring, 17-movable wheel and 18-sliding block.

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 embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.

Referring to fig. 1-4, a telescopic underground fire hydrant for preventing accidental damage equipped in a lubricating system comprises a hydrant body 1, a water pipe 2 is movably connected to the bottom of the hydrant body 1, an outgoing water pipe 3 is fixedly connected to the upper side of the water pipe 2, a movable groove is formed in the left side of the outgoing water pipe 3, a sliding block 18 is allowed to slide, it is ensured that the sliding block 18 can slide left and right in the movable groove, when the sliding block 18 slides left in the movable groove, a locking rod 15 can be clamped into the movable groove, the position of an inner water outlet pipe 4 is fixed, when the sliding block 18 moves left, a compression spring 16 can push the locking rod 15 to move right, finally the inner water outlet pipe 4 is reset, and it can be ensured that the locking rod 15 can be clamped in, the position of the inner water outlet pipe 4 is fixed, the inner water outlet pipe 4 is movably connected to the inner water outlet pipe 3, a stop block is fixedly, in the process of ensuring that the inner water outlet pipe 4 moves upwards, water cannot leak out, a positioning block is fixedly connected to the bottom of the inner wall of the outer water outlet pipe 3, the inner water outlet pipe 3 is fixed to a certain position when being reset and cannot continue to move downwards, the left side of the outer surface of the inner water outlet pipe 4 adopts a gear tooth design, a movable wheel is ensured to drive the inner water outlet pipe to move up and down, the top of the inner water outlet pipe 4 is movably connected with a manual switch 5, the right side above the inner water outlet pipe 4 is fixedly connected with a pipe receiving opening 6, the back of the inner water outlet pipe 4 is movably connected with a driving wheel 7, the left side of the driving wheel 7 is movably connected with a driven wheel 8, a clamping strip is fixedly connected to the outer side of the driven wheel 8 and can drive the rotating wheel to rotate, a rotating wheel 9 is movably connected to the, from the top swing joint of driving wheel 8 has action wheel 11, the top fixedly connected with slip track 12 of action wheel 11 and swing joint has well lid 13, swing joint has the removal wheel between well lid 13 and the slip track 12, change the slip of well lid 13 on slip track 12 into the roll, reduce the friction, guarantee that well lid 13 can slide smoothly on slip track 12, the rack design is adopted to the bottom of well lid 13, can drive action wheel 11 to rotate when guaranteeing to drag well lid 13, the last fixed surface of well lid 13 is connected with drags handle 14, the bottom swing joint of interior outlet pipe 4 has a check lock lever 15, the ball design is adopted in the left side of check lock lever 15, it is rolling to guarantee that tight locking lever 14 moves about on the inner wall of outer outlet pipe 3, reduce the friction, the outside swing joint of check lock lever 15 has spring 16, the inside swing joint of outer outlet pipe 3 has movable wheel 17, the one end swing joint that runner 9 was kept.

The working principle is as follows: when fire fighting work is needed, a fireman holds the dragging handle 14 to drag the well lid 13 leftwards, the well lid 13 slides leftwards on the sliding track 12 through the moving wheel movably connected on the well lid 13, meanwhile, because the well lid 13 adopts a rack design, the well lid 13 drives the driving wheel 11 to rotate anticlockwise, the driving wheel 11 drives the driven wheel 8 to rotate clockwise, the driven wheel 8 drives the driving wheel 7 to rotate anticlockwise, because the driving wheel 7 is fixedly connected with the movable wheel 17 through the fixed rod, the movable wheel 17 also rotates anticlockwise, because the outer side of the inner water outlet pipe 4 also adopts a tooth design, the inner water outlet pipe 4 is driven to move upwards through the anticlockwise rotation of the movable wheel 17, meanwhile, when the clamping strip on the driven wheel 8 is clamped into the groove on the rotating wheel 9, the rotating wheel 9 is driven to rotate anticlockwise, the rotating wheel 9 drives the sliding block 18 to slide leftwards through the, runner 9 stall, interior outlet pipe 4 just rises to a take the altitude this moment, and check lock lever 15 is under spring 16's elasticity effect, and the card goes into the movable groove of sliding block 18 activity, fixes interior outlet pipe 4 at a take the altitude, and the fire fighter will go out the fire tube and connect on nozzle 6, rotates manual switch 5, begins to put out a fire the work, and after the work of putting out a fire finishes, the fire fighter through dragging well lid 13 right, through the above-mentioned opposite process of a series, interior outlet pipe 4 resets, and well lid 13 covers.

In summary, the retractable underground fire hydrant for preventing accidental damage equipped in the lubricating system drags the manhole cover 13 to the left by holding the dragging handle 14, the manhole cover 13 slides to the left on the sliding rail 12 through the moving wheel movably connected to the manhole cover 13, meanwhile, because the manhole cover 13 adopts the rack design, the manhole cover 13 drives the driving wheel 11 to rotate counterclockwise, the driving wheel 11 drives the driven wheel 8 to rotate clockwise, the driven wheel 8 drives the driving wheel 7 to rotate counterclockwise, because the driving wheel 7 and the moving wheel 17 are fixedly connected through the fixing rod, the moving wheel 17 also rotates counterclockwise, because the outer side of the inner water outlet pipe 4 also adopts the tooth design, the inner water outlet pipe 4 is driven to move upward through the counterclockwise rotation of the moving wheel 17, meanwhile, when the clamping strip on the driven wheel 8 is clamped into the groove on the rotating wheel 9, the rotating wheel 9 is driven to rotate counterclockwise, the rotating, after the card strip on the follow driving wheel 8 leaves the recess of runner 9, runner 9 stall, interior outlet pipe 4 just rises to a take the altitude this moment, check lock lever 15 is under the spring action of spring 16, the card is gone into in the movable groove of sliding block 18 activity, fix interior outlet pipe 4 at a take the altitude, fire fighter will go out the firetube connection on nozzle 6, rotate manual switch 5, begin to put out a fire the work, after the work of putting out a fire finishes, fire fighter drags well lid 13 through right, through the opposite process of above-mentioned a series, interior outlet pipe 4 resets, well lid 13 is covered, thereby reached and reduced outdoor fire hydrant and received the damage effect beyond, and in having reduced daily life, because the problem that fire hydrant can only fixed placement brings inconvenience for our life.

This lubricating system is equipped with prevents unexpected damage retractable underground fire hydrant, the position of outlet pipe 4 in the activity through well lid 13 is controlled, thereby reached the fire hydrant can hide in the underground when not using the fire hydrant usually, reduced because the harm that the weather is cold to the fire hydrant causes, and because the fire hydrant is hidden below well lid 13 at ordinary times, can play guard action once more to the fire hydrant through well lid 13, prevented to cause the damage of fire hydrant because of corruption such as rainwater, make when using the fire hydrant in urgent need cause some unable losses that compensate because the damage of fire hydrant.

This lubricating system is equipped with prevents unexpected damage retractable underground fire hydrant, the cooperation through the card strip design of adopting on the follow driving wheel 8 and the recess design of adopting on the runner 9 is used, thereby reached and only can drive runner 9 and rotate certain angle at the in-process of rotating the round from driving wheel 8, it can only do once the motion at the in-process of rotating a round from driving wheel 8 to have guaranteed that sliding block 18, make the in-process of the upward activity of interior outlet pipe 4, sliding block 18 moves left, when interior outlet pipe 4 is downward, sliding block 18 moves left and pushes back check lock lever 15, guarantee the activity of interior outlet pipe 4.

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.