CN221234445U - Emergent emergency ladder of multi-functional storage jar - Google Patents

Abstract

The utility model discloses a multifunctional storage tank emergency escape ladder which comprises two side fixing plates which are identical and symmetrical in structure and are divided into a left side fixing plate and a right side fixing plate, at least two pedals are arranged between the left side fixing plate and the right side fixing plate, and the left side fixing plate and the right side fixing plate are connected with the pedals through a linkage adjusting mechanism. The technology of the utility model adopts split design, and is convenient to transport and install. The pure mechanical structure is stable and reliable in application, obvious in field application effect and capable of being widely popularized and converted. The technology creatively realizes the integrated design of the escalator and the slide, has dual purposes, saves the production cost, ensures the personal safety of staff and improves the emergency escape capability.

Description

Emergent emergency ladder of multi-functional storage jar

Technical Field

The utility model relates to the technical field of escape ladders, in particular to an emergency escape ladder for a multifunctional storage tank.

Background

In the oil and gas exploitation process, a pipe network cannot be laid for a remote oil well, a multifunctional storage tank is generally adopted to store oil well extracts, and then a production mode of pulling and transporting vehicles is used. In the pulling process, operators are required to ascend to the tank top of the multifunctional storage tank to switch the process. Traditional multifunctional storage tank adopts the arc ladder design, and not only the climbing is wasted time and energy, mainly meets unexpected accidents such as flash fire, conflagration etc. at switching flow in-process, and operating personnel can't realize fleing fast in the first time this moment, and first reaction can select to jump down from drawing the oil tank, can take place to fall to hurt or cause incomplete personal injury like this.

Bulletin number: CN105507800B discloses a movable high-rise escape ladder, including supporting the main part, can stretch out outdoor main platform and connect between main support body and the main platform and be used for supplying people to climb the cat ladder on the main platform, the main support body includes the main tributary vaulting pole of contradicting in indoor top surface's last backup pad, contradicting in indoor ground's lower backup pad and connecting between last, lower backup pad, main platform can install on the main tributary vaulting pole with reciprocating, can erect the ladder on the main platform. The high-rise escape ladder is equivalent to a platform which can be erected in the air for escaping, people can erect the ladder through the platform to rescue people on the upper layer or the partition floors with the closer spacing, and the ladder can also be used for escaping to the upper layer, the lower layer or the partition floors with the closer spacing.

The supporting rod that this patent technology was not needed to put forward in this patent adopts staircase, slide integrated design, effectively solves above-mentioned problem.

Publication No.: CN106869772a discloses a special grab bar for outdoor escape ladder, including grab bar body, a spout has been seted up to grab bar body inside, a corresponding opening has been seted up on the grab bar body face of spout upper end, be equipped with a steel ball in the spout, the steel ball is in roll setting on the spout, a speaker alarm device is installed to spout lower extreme position department, a extrusion button of speaker alarm device front end protrusion, a trompil has been seted up at steel ball central authorities, it has a wire haulage rope to tie on the trompil, be equipped with safe locking device on the terminal rope body of wire haulage rope. Through the mode, the outdoor escape ladder can be used as the handrail of the outdoor escape ladder, the handrail body is firm and stable, and the safety rope can be led out to fix a user, so that the outdoor escape ladder has a safety protection effect.

The alarm device safety rope that uses in this patent is unnecessary to this patent technique, adopts staircase, slide integrated design, effectively solves above-mentioned problem.

Bulletin number: CN207345823U discloses an emergency ladder for rescuing rolling stock, including two parallel telescopic links, footboard, the telescopic link upper and lower ends all set up the telescopic link mount pad that is used for dismantling the connection with the cab roof, footboard one end is articulated with two telescopic link lower extreme, and the baffle is installed respectively to the footboard both sides, the baffle tip outwards extends the footboard other end and sets up the bayonet socket of opening decurrent at the tip. The beneficial effects of the utility model are as follows: the structure is very simple, the cost is very low, but the device is very practical; the device has no complex mechanical structure, low failure rate and almost no maintenance structure.

The installation of telescopic link is not needed to carry out to this patent technique in this patent, adopts staircase, slide integrated design, effectively solves above-mentioned problem.

In summary, the technical scheme of the above disclosed technology, the technical problems to be solved and the beneficial effects are different from those of the present utility model, and the above disclosed technical documents have no technical teaching for more technical features of the present utility model, the technical problems to be solved and the beneficial effects.

Disclosure of utility model

Aiming at the defects in the prior art, the utility model aims to provide the multifunctional storage tank emergency escape ladder which can quickly escape when an emergency special condition occurs in the switching of the tank top of the multifunctional storage tank, is convenient to install by adopting a split type design, and is stable and efficient in cooperation with a pure mechanical structure. The personal safety of site operators can be guaranteed, the site labor intensity can be reduced, and the working efficiency is improved.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

The utility model provides a multi-functional storage tank emergency escape ladder, includes that the structure is the same and two side fixed plates of symmetry divide into left side fixed plate and right side fixed plate, be provided with two at least pedals between left side fixed plate and the right side fixed plate, left side fixed plate and right side fixed plate are all connected with the footboard through linkage adjustment mechanism.

Further, the linkage adjusting mechanism comprises a positioning piece, a transmission rod, a total rod, a connector and an adjusting type supporting component;

Specifically, the two positioning pieces are divided into an upper positioning piece and a lower positioning piece, the upper positioning piece is arranged at the upper end of the inner side of the left side fixing plate or the right side fixing plate, the lower positioning piece is arranged at the lower end of the inner side of the left side fixing plate or the right side fixing plate, and the upper positioning piece and the lower positioning piece are both provided with locking pieces;

Specifically, the upper end and the lower end of the transmission rod are respectively provided with a thread section, the thread sections are divided into an upper thread and a lower thread, the upper thread passes through the upper locating piece and is in threaded connection with the upper locating piece, the lower thread passes through the lower locating piece and is in threaded connection with the lower locating piece, the upper end of the upper thread is provided with an upper adjusting wheel, and the lower end of the lower thread is provided with a lower adjusting wheel;

Specifically, the transmission rod is connected with a total rod through at least two telescopic connecting pieces, the total rod is parallel to the transmission rod, and the total rod is connected with the adjustable support assembly through a connector;

specifically, the lower end of the connector is rotationally connected with the main rod, and the upper end of the connector is rotationally connected with the adjustable supporting component;

Specifically, a fixing rod is arranged on the inner side of the left fixing plate or the right fixing plate, and the adjusting type supporting component is movably connected with the fixing rod through a bearing;

Specifically, the adjustable support component is fixedly connected with the left end or the right end of the pedal.

Further, the number of connectors, adjusting type supporting components, bearings, fixing rods of the left fixing plate or the right fixing plate in one linkage adjusting mechanism is consistent with that of pedals.

Further, the lower end of the left side fixing plate or the right side fixing plate is provided with a lower support arm;

Specifically, an upper support arm is arranged at the upper end position of the left side fixing plate or the right side fixing plate, and the upper support arm is connected with an operating platform.

Further, a buffer pad is paved in front of the lower support arm.

Further, a folding telescopic supporting mechanism is arranged between the lower support arm and the upper support arm of the left side fixing plate or the right side fixing plate.

Further, the folding telescopic supporting mechanism comprises a folding frame, an upper supporting rod and a lower supporting rod;

Specifically, the upper end of the folding frame is movably connected with the left side fixing plate or the right side fixing plate, a locking piece is arranged at the joint, the upper end of the upper supporting rod is connected with the folding frame, and the lower supporting rod is sleeved in the upper supporting rod;

Specifically, be provided with two at least regulation holes on the lower bracing piece, the upper bracing piece lower extreme is provided with the locking hole, uses the locating pin to lock locking hole and an regulation hole.

Further, the device also comprises a splicing guardrail;

Specifically, at least two guardrail base mounting holes are formed in the outer side of the left side fixing plate or the outer side of the right side fixing plate, the guardrail base is fixed on the guardrail base mounting holes through screws, and plug holes are formed in the guardrail base;

Specifically, the axes of the splicing holes on the same side are coincident, and the splicing guardrails are fixed in the splicing holes on the same side.

Further, the pedal surface is divided into a left area, a middle area and a right area, wherein the left area and the right area are provided with anti-skid coatings.

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

1. The technology of the utility model adopts split design, and is convenient to transport and install. The pure mechanical structure is stable and reliable in application, obvious in field application effect and capable of being widely popularized and converted.

2. The technology creatively realizes the integrated design of the escalator and the slide, has dual purposes, saves the production cost, ensures the personal safety of staff and improves the emergency escape capability.

Drawings

FIG. 1 is a schematic view of the structure of a multifunctional storage tank emergency escape ladder of the present utility model;

FIG. 2 is a schematic view of the linkage adjustment mechanism of the emergency escape ladder of the multifunctional storage tank of the present utility model;

In the figure: 1. a lower support arm; 2. an upper support arm; 3. an operation table; 4. an upper support rod; 5. a lower support rod; 6. an adjustment aperture; 7. a positioning pin; 8. inserting a guardrail; 9. a guardrail base; 10. a pedal; 11. a cushion pad; 12. a transmission rod; 13. a master rod; 14. a connector; 15. an adjustable support assembly; 16. a bearing; 17. a lower adjustment wheel; 18. an upper adjusting wheel; 19. a side fixing plate; 20. a positioning piece; 21. an anti-slip coating; 22. a folding frame; 23. and (5) lower threads.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1:

Referring to fig. 1 to 2, the multifunctional emergency escape ladder for the storage tank provided by the utility model comprises two symmetrical side fixing plates 19 with the same structure, wherein the two side fixing plates are divided into a left side fixing plate and a right side fixing plate, at least two pedals 10 are arranged between the left side fixing plate and the right side fixing plate, and the left side fixing plate and the right side fixing plate are connected with the pedals 10 through a linkage adjusting mechanism.

The lower end of the left side fixing plate or the right side fixing plate is provided with a lower support arm 1, and the lower support arm 1 is positioned at the bottom and mainly provides punctiform support for the device;

the upper end of the left side fixing plate or the right side fixing plate is provided with an upper support arm 2 which can provide upper end point support for the ladder body; the upper support arm 2 is connected with the operation table 3, so that a plane operation basis can be provided for flow switching personnel, and the on-site operation is convenient.

The left side fixing plate or the right side fixing plate is provided with a folding telescopic supporting mechanism between the lower support arm 1 and the upper support arm 2; the folding telescopic supporting mechanism comprises a folding frame 22, an upper supporting rod 4 and a lower supporting rod 5;

The upper end of the folding frame 22 is movably connected with the left side fixing plate or the right side fixing plate, a locking piece is arranged at the joint, the upper end of the upper supporting rod 4 is connected with the folding frame 22, the lower supporting rod 5 is sleeved inside the upper supporting rod 4, at least two adjusting holes 6 are formed in the lower supporting rod 6, locking holes are formed in the lower end of the upper supporting rod 4, and the locking holes are locked with one adjusting hole 6 by using the positioning pin 7. The folding telescopic supporting mechanism adopts a split design, is convenient to transport and transport due to a foldable design, and can realize the middle point-shaped support of the ladder body according to the ground height change and the cooperation of the positioning pin 7, and the safety and stability of the ladder body are realized in a mode of supporting at upper, middle and lower three points.

The left side fixed plate and the right side fixed plate can provide side longitudinal fixed moment for the ladder body, so that the device is firmer.

The elevator is characterized by further comprising an inserting guardrail 8, wherein at least two guardrail base mounting holes are formed in the outer side of the left side fixing plate or the right side fixing plate, the guardrail base 9 is fixed on the guardrail base mounting holes through screws, inserting holes are formed in the guardrail base 9, the axes of the inserting holes on the same side are coincident, and the inserting guardrail 8 is fixed in the inserting holes on the same side, so that an operator can conveniently go up and down the elevator; the footrests 10 are uniformly arranged on the ladder body plane.

The biggest innovation point of the device is that the transition of the escalator and the slide can be realized through the adjustment of the pedal angle, referring to fig. 2, the linkage adjusting mechanism comprises a positioning piece, a transmission rod 12, a total rod 13, a connector 14 and an adjusting type supporting component 15;

The positioning pieces 20 are two, and are divided into an upper positioning piece and a lower positioning piece, wherein the upper positioning piece is arranged at the upper end of the inner side of the left side fixing plate or the right side fixing plate, and the lower positioning piece is arranged at the lower end of the inner side of the left side fixing plate or the right side fixing plate;

The upper end and the lower end of the transmission rod 12 are respectively provided with a thread section, the transmission rod is divided into an upper thread and a lower thread 23, the upper thread passes through an upper locating piece and is in threaded connection with the upper locating piece, the lower thread 23 passes through a lower locating piece and is in threaded connection with the lower locating piece, the upper end of the upper thread is provided with an upper adjusting wheel 18, the lower end of the lower thread 23 is provided with a lower adjusting wheel 17, the transmission rod 12 is connected with the total rod 13 through at least two telescopic connecting pieces, the total rod 13 is parallel to the transmission rod 12, the total rod 13 is connected with an adjustable supporting component 15 through a connector 14, the lower end of the connector 14 is in rotary connection with the total rod 13, the upper end of the connector is in rotary connection with the adjustable supporting component 15, the inner side of a left side fixing plate or a right side fixing plate is provided with a fixing rod, the adjustable supporting component 15 is in movable connection with the fixing rod through a bearing 16, and the adjustable supporting component 15 is in fixed connection with the left end or the right end of a pedal.

The upper locating piece and the lower locating piece are both provided with locking pieces.

The number of connectors 14, adjustable support assemblies 15, bearings 16, left or right side fixed plates, and fixed bars in a linkage adjustment mechanism is the same as the number of pedals 10.

The pedal 10 board is divided into a left area, a middle area and a right area, wherein the left area and the right area are provided with an anti-slip coating 21, and the anti-slip coating is mainly used for preventing the pedal from slipping when climbing the escalator, and the middle part is used for being converted into a slide to quickly slide.

The whole device realizes that the pedal 10 is changed in angle by rotating the upper and lower adjusting wheels (18, 17), the conversion of the escalator and the slide is completed, and when the conversion is in place, the transmission rod 12 is locked by using the locking parts of the upper positioning part and the lower positioning part, so that the position is locked, and the safety and the high efficiency are realized.

The buffer cushion 11 is paved at the bottommost end of the device, so that the buffer of the slide after the slide slides downwards can be realized, and the personal safety is protected.

Example 2:

the embodiment provides an installation method of the device:

S1, when the multifunctional storage tank is installed, two lower support arms 1 are pressed on the ground, upper support arms 2 on two sides are pressed on the top end of the multifunctional storage tank, the upper support arms and the lower support arms provide two longitudinal points for support, at the moment, the folding frame 22 is unfolded to put down the upper support rods 4, the lower support rods 5 sleeved in the upper support rods are discharged, the lower support rods are uniformly distributed with adjusting holes 6, the lower support rods stand on the ground by adjusting the positions of the adjusting holes and are locked by positioning pins 7, then the positions of an operation table 3 connected with the upper support arms are adjusted, the operation table is placed stably, the operation is convenient, and at the moment, the lower support arms, the upper support arms and the upper support rods and the lower support rods provide stable moment of three longitudinal points.

S2, then installing guardrail base 9, inserting guardrail 8 on being located the outside guardrail socket 9 of left side fixed plate or right side fixed plate, side fixed plate 19, grafting guardrail 8 jointly provide horizontal moment this moment, make whole device firmly fixed, then place blotter 11 in the bottom, this blotter 11 can play effectual buffering when fleing to operating personnel, protection personal safety.

Example 3:

The embodiment provides a conversion method of the device:

A1, before climbing, an operator positively rotates a lower adjusting wheel 17 positioned at the bottom of the inner side of a side fixing plate, the lower adjusting wheel 17 is connected with a transmission rod 12, a thread section on the transmission rod 12 can enable the transmission rod to move in a positioning piece 20 so as to drive a total rod 13 to move, an angle change is generated on a connector 14, an adjusting support assembly 15 rotates around a bearing 16, a dead point is not generated when the telescopic connecting piece rotates, the adjusting support assembly 15 can drive a pedal 10 to synchronously change the angle, when the pedal is adjusted to be in a horizontal state, a positioner 20 is fastened to lock, the device is changed into an escalator at the moment, anti-slip coatings 21 are respectively coated on two sides of the pedal, and the operator can step on the anti-slip coatings to prevent stepping slip during climbing;

A2, after safely reaching the operation desk, reversely rotating the lower adjusting wheel 17 positioned at the bottom of the inner side of the side fixing plate, connecting the lower adjusting wheel 17 with the transmission rod 12, enabling the transmission rod to move in the positioning piece 20 by the thread section on the transmission rod 12, further driving the total rod 13 to move, enabling the connector 14 to change in angle, enabling the adjusting support assembly 15 to rotate around the bearing 16, enabling the telescopic connecting piece not to generate dead points during rotation, enabling the adjusting support assembly 15 to drive the pedals 10 to change in synchronous angle, fastening the positioning piece 20 to lock when the pedals are adjusted to be horizontally closed mutually, enabling operators to slide conveniently, enabling the device to become a slide at the moment, enabling the operators to slide down to the ground after switching process operation by the slide, enabling the buffer pad 11 touching the bottom when falling to the ground, and buffering the sliding gravity of the operators to protect personal safety of the operators.

The parts themselves which are not discussed in the application and the connection modes of the parts in the application all belong to the known technology in the technical field. The preparation can be directly applied and is not repeated.

In the present utility model, the term "plurality" means two or more, unless explicitly defined otherwise. The terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; "coupled" may be directly coupled or indirectly coupled through intermediaries. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the description of the present utility model, it should be understood that the directions or positional relationships indicated by the terms "upper", "lower", "left", "right", "front", "rear", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or units referred to must have a specific direction, be constructed and operated in a specific direction, and thus should not be construed as limiting the present utility model.

In the description of the present specification, the terms "one embodiment," "some embodiments," "particular embodiments," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (8)

1. The utility model provides a multi-functional storage tank emergency escape ladder, includes that the structure is the same and two side fixed plates of symmetry divide into left side fixed plate and right side fixed plate, be provided with two at least pedals between left side fixed plate and the right side fixed plate, its characterized in that, left side fixed plate and right side fixed plate are all connected with the footboard through linkage adjustment mechanism;

The linkage adjusting mechanism comprises a positioning piece, a transmission rod, a total rod, a connector and an adjusting type supporting component;

The positioning pieces are arranged in two and are divided into an upper positioning piece and a lower positioning piece, the upper positioning piece is arranged at the upper end of the inner side of the left side fixing plate or the right side fixing plate, the lower positioning piece is arranged at the lower end of the inner side of the left side fixing plate or the right side fixing plate, and the upper positioning piece and the lower positioning piece are both provided with locking pieces;

The upper end and the lower end of the transmission rod are respectively provided with a thread section, the thread sections are divided into an upper thread and a lower thread, the upper thread passes through the upper locating piece and is in threaded connection with the upper locating piece, the lower thread passes through the lower locating piece and is in threaded connection with the lower locating piece, the upper end of the upper thread is provided with an upper adjusting wheel, and the lower end of the lower thread is provided with a lower adjusting wheel;

The transmission rod is connected with the main rod through at least two telescopic connecting pieces, the main rod is parallel to the transmission rod, and the main rod is connected with the adjustable supporting component through a connector;

The lower end of the connector is rotationally connected with the main rod, and the upper end of the connector is rotationally connected with the adjustable supporting component;

the inner side of the left side fixing plate or the right side fixing plate is provided with a fixing rod, and the adjusting type supporting component is movably connected with the fixing rod through a bearing;

The adjustable support component is fixedly connected with the left end or the right end of the pedal.

2. The emergency escape ladder for a multifunctional storage tank according to claim 1, wherein the number of connectors, adjustable support assemblies, bearings, fixing rods of the left fixing plate or the right fixing plate in one linkage adjusting mechanism is consistent with that of pedals.

3. The emergency escape ladder for the multifunctional storage tank, as claimed in claim 1, wherein the lower end of the left side fixing plate or the right side fixing plate is provided with a lower support arm;

an upper support arm is arranged at the upper end of the left side fixing plate or the right side fixing plate, and the upper support arm is connected with an operating platform.

4. A multi-purpose tank emergency escape ladder according to claim 3, wherein a cushion is provided in front of said lower arm.

5. A multi-purpose tank emergency escape ladder according to claim 3, wherein said left or right side fixed plate is provided with a folding telescopic support mechanism between the lower and upper arms.

6. The emergency escape ladder for a multifunctional storage tank of claim 5, wherein the folding telescopic supporting mechanism comprises a folding frame, an upper supporting rod and a lower supporting rod;

The upper end of the upper support rod is connected with the folding frame, and the lower support rod is sleeved in the upper support rod;

the lower support rod is provided with at least two adjusting holes, the lower end of the upper support rod is provided with a locking hole, and the locking hole is locked with one adjusting hole by using a locating pin.

7. A multi-purpose tank emergency escape ladder according to claim 1, further comprising a splicing railing;

The outer side of the left side fixing plate or the right side fixing plate is provided with at least two guardrail base mounting holes, the guardrail base is fixed on the guardrail base mounting holes through screws, and the guardrail base is provided with plug holes;

The axes of the splicing holes on the same side are coincident, and the splicing guardrails are fixed in the splicing holes on the same side.

8. A multi-purpose tank emergency escape ladder according to any one of claims 1-7, wherein the tread is divided into three areas, left, middle and right, wherein the left and right areas are provided with an anti-slip coating.