CN208010271U - A kind of multifunctional rescue ladder - Google Patents
A kind of multifunctional rescue ladder Download PDFInfo
- Publication number
- CN208010271U CN208010271U CN201820366731.1U CN201820366731U CN208010271U CN 208010271 U CN208010271 U CN 208010271U CN 201820366731 U CN201820366731 U CN 201820366731U CN 208010271 U CN208010271 U CN 208010271U
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- Prior art keywords
- supporting rod
- spliced eye
- sliding block
- rescue ladder
- rescue
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- 239000000463 material Substances 0.000 abstract description 7
- 241000282326 Felis catus Species 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
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Abstract
The utility model discloses a kind of multifunctional rescue ladders, it is intended to solve the problems, such as goods and materials inconvenient to carry when rescue personnel's cat ladder, its key points of the technical solution are that：Including rescue ladder ontology, the rescue ladder ontology is provided with supporting rod, the hollow setting of supporting rod, telescopic rod is plugged in supporting rod, it is connected with storage tank between two telescopic rods, the telescopic rod side wall is provided with rack, and drive component of the drive rack along supporting rod length direction stretching motion is provided in the supporting rod, and the driving component is arranged in post upper close to opening；The rescue ladder ontology offers sliding slot along ladder length direction, sliding is connected with sliding block in the sliding slot, the sliding block offers spliced eye, and for the supporting rod plugged and fixed in spliced eye, the rescue ladder ontology is both provided with the pulling component for pulling sliding block to be slid along sliding slot.A kind of multifunctional rescue ladder of the utility model, being capable of transport goods.
Description
Technical field
The utility model is related to a kind of rescue ladders, more specifically, it relates to which a kind of multifunctional rescue is terraced.
Background technology
During the mankind carry out social production and life, the generation of various disasters is inevitable.Currently used for rescue
Equipment it is very much, such as ladder truck, motor ladder have place to use certain limitation since the volume of rescue aid is big, carries
Inconvenience, so the importance of rescue ladder emerges from.
Rescue ladder rescue needs the regular hour, is limited especially for landform and besieges the more situation of number, whole people
Member, which rescues, needs a period of time, goods and materials may be needed to supplement within the time that besieging personnel wait for rescue.In the prior art, generally
It is to be carried by rescue personnel, increases the cat ladder difficulty of rescue personnel in this way, also increases cat ladder danger.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of multifunctional rescue ladder, have
Can transport goods the advantages of.
The above-mentioned technical purpose of the utility model technical scheme is that：A kind of multifunctional rescue
Ladder, including rescue ladder ontology, the rescue ladder ontology include left branch leg, right supporting leg and horizontal between left branch leg and right supporting leg
Step on bar, the left branch leg and right supporting leg are both provided with supporting rod, the hollow setting of supporting rod, are plugged in supporting rod flexible
Bar is connected with storage tank between two telescopic rods, and the telescopic rod side wall is provided with rack, is provided in the supporting rod
Drive rack is along the drive component of supporting rod length direction stretching motion, and the driving component setting is in post upper close to opening
At mouthful；The left branch leg offers sliding slot with right supporting leg along ladder length direction, is slid in the sliding slot and is connected with sliding block, institute
It states sliding block and offers spliced eye, the supporting rod plugged and fixed is both provided with pulling in spliced eye, the left branch leg with right supporting leg
The pulling component that sliding block slides along sliding slot.
By using above-mentioned technical proposal, storage tank is arranged in the utility model, and by they sup-port, passes through telescopic rod
Storage tank height is adjusted, pulls component band movable slider to slide, sliding block drives supporting rod to be moved along ladder direction, to drive storing
Case moves, and so that the rescue ladder is possessed the effect of transport goods with this.
The utility model is further arranged to：The pulling component includes the chain being arranged in left branch leg or right supporting leg both ends
The chain that take turns, is wound on sprocket wheel and first motor in sprocket wheel side is set, the both ends of the sprocket wheel are separately connected sliding block
Opposite sides.
By using above-mentioned technical proposal, two sections of chain are separately connected sliding block opposite sides, by starting first motor,
Band movable sprocket rotates, and to drive chain to rotate, to be moved along sliding slot with movable slider, drives supporting rod along ladder length direction
It is mobile, the function that storage tank is moved along ladder is reached with this.
The utility model is further arranged to：The driving component include with rack meshed gears, wear gear centre
Shaft and drive shaft rotation or self-locking sticking department, the shaft and supporting rod side wall are rotatablely connected.
By using above-mentioned technical proposal, sticking department drive shaft rotation, to moving gear rotation, wheel and rack phase
Engagement, to be moved along supporting rod length direction with carry-over bar, the height to complete storage tank is adjusted, so that in rescue ladder
Personnel conveniently pick and place the goods and materials in storage tank.
The utility model is further arranged to：The sticking department includes the worm gear being coaxially disposed with gear, is engaged with worm gear
Worm screw and driving worm screw rotation the second motor.
By using above-mentioned technical proposal, the second motor drives worm screw rotation, worm screw to drive the worm gear rotation being engaged with,
Worm gear drives shaft rotation, since the self-locking performance of worm and gear can keep relative stability after the height adjusting of storage tank.
The utility model is further arranged to：The telescopic rod opposite sides is both provided with rack, the driving component pair
Rack is answered to be arranged two groups.
By using above-mentioned technical proposal, such setting increases the stability of telescopic rod lifting.
The utility model is further arranged to：Limited block is provided in the supporting rod, the limited block setting is supporting
At bar upper end opening, and drive component than limited block closer to post upper opening, the limited block just with rack phase
Contact, described telescopic rod grafting supporting rod one end is provided with limiting plate.
By using above-mentioned technical proposal, the setting of limited block and limiting plate can ensure that telescopic rod will not be because of operation
Error and be detached from supporting rod, meanwhile, limited block is in contact with rack, telescopic rod can be made not will produce in telescopic process excessive
Shaking, increase stability.
The utility model is further arranged to：The spliced eye opens up multiple, grafting axially bored line and sliding block positioned at centre
Upper surface is vertical, and multiple spliced eye bottom ends are close to the bottom end of intermediate spliced eye, and multiple spliced eye upper ends are far from intermediate
The upper end of spliced eye, using intermediate spliced eye as reference, often far from a spliced eye unit, the angle of inclination of spliced eye increases by 30
Degree.
By using above-mentioned technical proposal, rescue ladder is different according to the situation used, and angle is formed by also not with ground
Together, the spliced eye setting of multiple and different angle directions, can make supporting rod be plugged in different spliced eyes according to different situations, make branch
Strut is remained closest to state perpendicular to the ground.
The utility model is further arranged to：Sliding slot is extended in the sliding block side, and the sliding block for extending sliding slot corresponds to
Each spliced eye offers the first threaded hole, and the supporting rod corresponds to the first screw thread hole site and offers the second threaded hole.
By using above-mentioned technical proposal, screw rod passes through the first threaded hole and the second threaded hole, sliding block and supporting rod is consolidated
It is fixed, increase the splicing stability between supporting rod and sliding block.
In conclusion the utility model has the advantages that：
First, storage tank is arranged in the utility model, and by they sup-port, storage tank height is adjusted by telescopic rod,
Component band movable slider is pulled to slide, sliding block drives supporting rod to move along ladder direction, to drive storage tank to move, makes with this
Rescue ladder possesses the effect of transport goods；
Second, the setting of limited block and limiting plate can ensure that telescopic rod will not be detached from support because of operating error
Bar, meanwhile, limited block is in contact with rack, and telescopic rod can be made not will produce excessive shaking in telescopic process, increases steady
It is qualitative；
Third, rescue ladder is different according to the situation that uses, also different, the multiple and different angle courts that are formed by angle from ground
To spliced eye setting, supporting rod can be made to be plugged in different spliced eyes according to different situations, so that supporting rod is remained most and connect
State closely perpendicular to the ground.
Description of the drawings
Fig. 1 is the overall structure diagram of the present embodiment；
Fig. 2 is the structural schematic diagram of the part after sliding block and supporting rod are splitted in the present embodiment；
Fig. 3 is the part-structure schematic diagram after another angle of supporting rod is splitted in the present embodiment.
In figure：1, rescue ladder ontology；11, left branch leg；12, right supporting leg；13, bar is stepped on；21, supporting rod；22, telescopic rod；23,
Storage tank；24, rack；31, sliding slot, 32, sliding block；33, spliced eye；34, sprocket wheel；35, chain；41, gear；42, shaft；43,
Worm gear；44, worm screw；51, limited block；52, limiting plate；61, the first threaded hole；62, the second threaded hole.
Specific implementation mode
With reference to the accompanying drawings and examples, the utility model is described in detail.
A kind of multifunctional rescue ladder, as shown in Figure 1, including rescue ladder ontology 1, rescue ladder ontology 1 includes left branch leg 11, the right side
Supporting leg 12 and horizontal multiple between left branch leg 11 and right supporting leg 12 step on bar 13, and multiple bars 13 of stepping on are arranged in parallel.Left branch
Leg 11 and right supporting leg 12 are both provided with supporting rod 21,21 hollow setting of supporting rod, are plugged with telescopic rod 22 in supporting rod 21, two
Storage tank 23 is removably connected between telescopic rod 22, storage tank 23 is rectangular.In conjunction with Fig. 2, the setting of 22 side wall of telescopic rod is with teeth
Item 24 is provided with drive rack 24 along the drive component of 21 length direction stretching motion of supporting rod, drive component in supporting rod 21
It is arranged in 21 upper end of supporting rod close to opening.Left branch leg 11 offers sliding slot 31 with right supporting leg 12 along ladder length direction,
Sliding is connected with sliding block 32 in sliding slot 31, and sliding block 32 offers spliced eye 33 along 31 depth direction of sliding slot, and supporting rod 21 is plugged in
Spliced eye 33, left branch leg 11 are both provided with the pulling component for pulling sliding block 32 to be slid along sliding slot 31 with right supporting leg 12.
As shown in Figure 1, the present embodiment is provided with storage tank 23, and supported by supporting rod 21, is adjusted by telescopic rod 22
23 height of storage tank pulls component band movable slider so that the rescue personnel in rescue ladder conveniently picks and places the goods and materials in storage tank 23
32 slidings, sliding block 32 drive supporting rod 21 to be moved along ladder direction, to drive storage tank 23 to move, so that rescue ladder is gathered around with this
There are transport goods.
As shown in Figure 1, further, pull component include be arranged 12 both ends of left branch leg 11 or right supporting leg sprocket wheel 34,
The chain 35 that is wound on sprocket wheel 34 and first motor in 34 side of sprocket wheel is set（It is not shown in figure）, chain 35 and sprocket wheel 34
It is meshed, the both ends of sprocket wheel 34 are separately connected the opposite sides of sliding block 32.
As shown in Figure 1, two sections of chain 35 are separately connected 32 opposite sides of sliding block, by starting first motor, chain is driven
34 rotation of wheel, to be moved along sliding slot 31 with movable slider 32, drives supporting rod 21 along ladder length to drive chain 35 to rotate
Direction is moved, and reaches the function that storage tank 23 is moved along ladder with this.
As shown in Fig. 2, further, drive component include with 24 meshed gears 41 of rack, wear 41 center of gear
Shaft 42 and the sticking department of the rotation of drive shaft 42 or self-locking, shaft 42 are rotatablely connected with 21 side wall of supporting rod.Further,
Sticking department includes that the worm gear 43 being coaxially disposed with gear 41, the worm screw 44 engaged with worm gear 43 and driving worm screw 44 rotate
Two motors（It is not shown in figure）.
As shown in Fig. 2, the second motor drives worm screw 44 to rotate, worm screw 44 drives the worm gear 43 being engaged with to rotate, worm gear
43 drive shaft 42 to rotate, and shaft 42 is rotated with moving gear 41, and gear 41 is meshed with rack 24, thus with carry-over bar 24 along branch
21 length direction of strut moves, and the height to complete storage tank 23 is adjusted, due to the irreversibility between 43 worm screw 44 of worm gear,
After the completion of the height of storage tank 23 is adjusted, it can maintain a relatively stable state.
As shown in figure 3, further, it is equal in 22 opposite sides of telescopic rod in order to increase the stability of the lifting of telescopic rod 22
It is provided with rack 24, and drive component corresponds to rack 24 and is arranged two groups.
As shown in figure 3, further, limited block 51 is provided in supporting rod 21, limited block 51 is arranged on supporting rod 21
End close to opening, and drive component than limited block 51 closer at 21 upper end opening of supporting rod, limited block 51 just with rack
24 are in contact, and 22 grafting supporting rod of telescopic rod, 21 one end is provided with the limiting plate 52 coordinated with limited block 51.
As shown in figure 3, the setting of limited block 51 and limiting plate 52 can ensure that telescopic rod 22 will not be because of operating error
And it is detached from supporting rod 21, meanwhile, limited block 51 is in contact with rack 24, and telescopic rod 22 can be made not will produce in telescopic process
Excessive shaking increases stability.
As shown in Fig. 2, further, spliced eye 33 opens up multiple, and the present embodiment opens up five, is located at intermediate spliced eye
33 axis are vertical with 32 upper surface of sliding block, and the bottom end of spliced eye 33 is close to the bottom end of intermediate spliced eye 33, the upper end of spliced eye 33
Upper end far from intermediate spliced eye 33, is reference with intermediate spliced eye 33, often far from 33 unit of spliced eye, spliced eye 33
Angle of inclination increases by 30 degree.
As shown in Fig. 2, rescue ladder is different according to the situation that uses, it is also different to be formed by angle from ground, it is multiple and different
The spliced eye 33 of angle direction is arranged, and supporting rod 21 can be made to be plugged in different spliced eyes 33 according to different situations, make supporting rod
21 remain closest to state perpendicular to the ground.
As shown in Fig. 2, sliding slot 31 is extended in 32 side of sliding block, and the sliding block 32 for extending sliding slot 31 corresponds to each spliced eye
33 offer the first threaded hole 61, and supporting rod 21 corresponds to 61 position of the first threaded hole and offers the second threaded hole 62.
As shown in Fig. 2, screw rod passes through the first threaded hole 61 and the second threaded hole 62, sliding block 32 and supporting rod 21 are fixed,
Increase the splicing stability between supporting rod 21 and sliding block 32.
The course of work：Between rescue ladder is placed on ground and trapped person, rescue personnel first climbs up rescue ladder, then
The goods and materials that trapped person needs are placed in storage tank 23.According to the stature and motor habit of rescue personnel, pass through second
Motor drives worm screw 44 that worm gear 43 is driven to rotate, and worm gear 43 is rotated with moving gear 41, to drive the rack engaged with gear 41
24 movements, adjust the inserting depth of telescopic rod 22 and supporting rod 21, so as to adjust the height of storage tank 23, to facilitate rescue personnel
Pick and place goods and materials.Rescue personnel climbs to personnel and is stranded in, and first motor drives left branch leg 11 and the sprocket wheel 34 of right supporting leg 12 to rotate, from
And chain 35 is driven to rotate, chain 35 drives the sliding block 32 that is attached thereto to be slid along sliding slot 31, to drive storage tank 23 along rescuing
It helps ladder and is moved to rescue personnel and conveniently pick and place at goods and materials.
The above is only the preferred embodiment of the utility model, and the scope of protection of the utility model is not limited merely to
Above-described embodiment, technical solution belonging to the idea of the present invention belong to the scope of protection of the utility model.It should refer to
Go out, for those skilled in the art, it is without departing from the principle of the utility model it is several improvement and
Retouching, these improvements and modifications also should be regarded as the scope of protection of the utility model.
Claims (8)
1. a kind of multifunctional rescue ladder, including rescue ladder ontology (1), the rescue ladder ontology (1) they include left branch leg (11), right branch
Leg (12) and horizontal step on bar (13) between left branch leg (11) and right supporting leg (12), it is characterised in that：The left branch leg
(11) supporting rod (21) is both provided with right supporting leg (12), the hollow setting of the supporting rod (21), supporting rod (21) is interior to be plugged with
Telescopic rod (22), storage tank (23) is connected between two telescopic rods (22), and telescopic rod (22) the side wall setting is with teeth
Item (24), the supporting rod (21) is interior to be provided with driving group of the drive rack (24) along supporting rod (21) length direction stretching motion
Part, the driving component are arranged in supporting rod (21) upper end close to opening；The left branch leg (11) is with right supporting leg (12) along ladder
Sub- length direction offers sliding slot (31), is slid in the sliding slot (31) and is connected with sliding block (32), the sliding block (32) opens up
There is spliced eye (33), for supporting rod (21) plugged and fixed in spliced eye (33), the left branch leg (11) is equal with right supporting leg (12)
It is provided with the pulling component for pulling sliding block (32) to be slid along sliding slot (31).
2. a kind of multifunctional rescue ladder according to claim 1, it is characterised in that：The pulling component includes being arranged on a left side
Supporting leg (11) or the sprocket wheel (34) at right supporting leg (12) both ends, the chain (35) being wound on sprocket wheel (34) and it is arranged in sprocket wheel (34)
The both ends of the first motor of side, the sprocket wheel (34) are separately connected the opposite sides of sliding block (32).
3. a kind of multifunctional rescue ladder according to claim 1, it is characterised in that：The driving component includes and rack
(24) meshed gears (41), wear gear (41) center shaft (42) and drive shaft (42) rotation or self-locking locking
Portion, the shaft (42) are rotatablely connected with supporting rod (21) side wall.
4. a kind of multifunctional rescue ladder according to claim 3, it is characterised in that：The sticking department includes and gear (41)
The second motor that the worm gear (43) of coaxial arrangement, the worm screw (44) engaged with worm gear (43) and driving worm screw (44) rotate.
5. a kind of multifunctional rescue ladder according to claim 4, it is characterised in that：Telescopic rod (22) opposite sides is equal
It is provided with rack (24), the driving component corresponds to rack (24) and is arranged two groups.
6. a kind of multifunctional rescue ladder according to claim 1, it is characterised in that：Setting is limited in the supporting rod (21)
Position block (51), the limited block (51) is arranged at supporting rod (21) upper end opening, and drive component is more leaned on than limited block (51)
At nearly supporting rod (21) upper end opening, the limited block (51) is just in contact with rack (24), telescopic rod (22) grafting
Supporting rod (21) one end is provided with limiting plate (52).
7. a kind of multifunctional rescue ladder according to claim 1, it is characterised in that：The spliced eye (33) open up it is multiple,
Vertical with sliding block (32) upper surface positioned at intermediate spliced eye (33) axis, multiple spliced eye (33) bottom ends interleave in
Connect the bottom end of hole (33), multiple upper ends of spliced eye (33) upper end far from intermediate spliced eye (33), with intermediate spliced eye
(33) it is reference, often far from spliced eye (33) unit, the angle of inclination of spliced eye (33) increases by 30 degree.
8. a kind of multifunctional rescue ladder according to claim 1, it is characterised in that：Extend cunning in sliding block (32) side
Slot (31), and the corresponding each spliced eye (33) of sliding block (32) for extending sliding slot (31) offers the first threaded hole (61), institute
It states corresponding first threaded hole (61) position of supporting rod (21) and offers the second threaded hole (62).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820366731.1U CN208010271U (en) | 2018-03-17 | 2018-03-17 | A kind of multifunctional rescue ladder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820366731.1U CN208010271U (en) | 2018-03-17 | 2018-03-17 | A kind of multifunctional rescue ladder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208010271U true CN208010271U (en) | 2018-10-26 |
Family
ID=63889490
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820366731.1U Expired - Fee Related CN208010271U (en) | 2018-03-17 | 2018-03-17 | A kind of multifunctional rescue ladder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208010271U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112360328A (en) * | 2020-11-12 | 2021-02-12 | 贵州电网有限责任公司 | Novel ring main unit operation halfpace |
| WO2021196058A1 (en) * | 2020-04-01 | 2021-10-07 | 唐山哈船科技有限公司 | Port ship monitoring device and monitoring method |
| CN113771756A (en) * | 2020-06-10 | 2021-12-10 | 中国人民解放军空军军医大学 | Wounded transferring ladder in field hospital |
| CN114275141A (en) * | 2022-01-13 | 2022-04-05 | 中国人民解放军陆军特色医学中心 | High-altitude rescue structure for helicopter |
-
2018
- 2018-03-17 CN CN201820366731.1U patent/CN208010271U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021196058A1 (en) * | 2020-04-01 | 2021-10-07 | 唐山哈船科技有限公司 | Port ship monitoring device and monitoring method |
| CN113771756A (en) * | 2020-06-10 | 2021-12-10 | 中国人民解放军空军军医大学 | Wounded transferring ladder in field hospital |
| CN113771756B (en) * | 2020-06-10 | 2024-06-11 | 中国人民解放军空军军医大学 | Wounded person transferring ladder for field hospital |
| CN112360328A (en) * | 2020-11-12 | 2021-02-12 | 贵州电网有限责任公司 | Novel ring main unit operation halfpace |
| CN112360328B (en) * | 2020-11-12 | 2024-04-19 | 贵州电网有限责任公司 | Novel looped netowrk cabinet operation bench |
| CN114275141A (en) * | 2022-01-13 | 2022-04-05 | 中国人民解放军陆军特色医学中心 | High-altitude rescue structure for helicopter |
| CN114275141B (en) * | 2022-01-13 | 2023-08-18 | 中国人民解放军陆军特色医学中心 | High-altitude rescue structure for helicopter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181026 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |