CN210944687U - Energy-saving elevator for fire engine - Google Patents
Energy-saving elevator for fire engine Download PDFInfo
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- CN210944687U CN210944687U CN201921952184.6U CN201921952184U CN210944687U CN 210944687 U CN210944687 U CN 210944687U CN 201921952184 U CN201921952184 U CN 201921952184U CN 210944687 U CN210944687 U CN 210944687U
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Abstract
The utility model belongs to the lift field, especially, energy-conserving lift is used to fire engine is to the lift platform on the current lift most all the smaller, and usable space is not enough, is unfavorable for the problem of the actual application when rescuing and dealing with emergency, now proposes following scheme, and it includes the base, the top of base is rotated and is connected with the supporting seat that four two liang of mutual symmetries set up, and the top sliding connection of supporting seat has the bracing piece, and the top of four supporting seats is equipped with same elevating platform, the sliding tray that two symmetries set up is seted up to the bottom of elevating platform, rotates on the inner wall of sliding tray to be connected with two-way screw rod, and two-way screw rod transmissions connect, and one side fixed mounting of elevating platform. The utility model discloses simple structure, convenient to use can make the elevating platform drive the whole area grow of elevating platform when going up and down, does benefit to many people and uses.
Description
Technical Field
The utility model relates to a lift technical field especially relates to an energy-conserving lift is used to fire engine.
Background
An elevator is a hoisting machine that vertically transports people or objects. Modern society's lift is diversified, can divide into according to the structure of lift: scissor lifts, telescopic cylinder lifts, folding arm type aerial work vehicles, crank arm type aerial work vehicles, and the like.
Most of lifting platforms on the existing lifter are small, the available space is insufficient, and the practical application in disaster relief and emergency rescue is not facilitated, so that the energy-saving lifter for the fire fighting truck is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problems that the lifting platform on the existing lifter is mostly smaller, the available space is not enough, and the practical application is not beneficial to disaster relief and emergency rescue, and the energy-saving lifter for the fire fighting truck is provided.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an energy-saving lifter for a fire engine comprises a base, wherein the top of the base is rotatably connected with four supporting seats which are symmetrically arranged in pairs, the top of each supporting seat is slidably connected with a supporting rod, the same lifting platform is arranged above the four supporting seats, the bottom of the lifting platform is provided with two symmetrically arranged sliding grooves, the inner walls of the sliding grooves are rotationally connected with two-way screw rods, and the two bidirectional screw rods are in transmission connection, one side of the lifting platform is fixedly provided with a motor, an output shaft of the motor is fixedly connected with one of the two bidirectional screw rods, one end of the bidirectional screw rod penetrates through the sliding groove and is in sliding connection with the sliding groove, the outside screw thread cover of two-way screw rod is equipped with the movable plate, and the outside slip cap of two-way screw rod is equipped with the carriage release lever, and the bottom fixed mounting of carriage release lever has the locating plate, and the locating plate rotates with the bracing piece that corresponds to be connected, the top of elevating platform rotates and is connected with the connecting plate that two symmetries set up.
Preferably, the moving groove has been seted up at the top of supporting seat, moving groove and corresponding bracing piece sliding connection, and the thread groove has been seted up in the outside of bracing piece, and fixed mounting has the locating piece on the inner wall of moving groove, locating piece and thread groove sliding connection, and pivoted bracing piece can drive the rising of bracing piece through the sliding connection of locating piece and thread groove.
Preferably, the fixed cover in the outside of two-way screw rod is equipped with two first conical gear that the symmetry set up, and the top fixed mounting of bracing piece has second conical gear, and first conical gear cooperatees with the second conical gear that corresponds, and pivoted two-way screw rod can drive the bracing piece through the intermeshing of first conical gear and second conical gear and rotate.
Preferably, two supporting springs are fixedly mounted on one side of the moving rod, one ends of the supporting springs are fixedly connected with the moving plate, and the moving plate can support and reset the moving rod through the supporting springs.
Preferably, set up the sliding hole that two symmetries set up on the top inner wall of a sliding tray in two sliding trays, sliding hole and movable plate sliding connection, and set up the removal hole that two symmetries set up on the connecting plate, remove downthehole sliding connection and have the connecting rod, connecting rod and the movable plate fixed connection who corresponds, and rotate on the connecting rod and be connected with the hinge bar, the one end that two hinge bars kept away from each other is connected with the inner wall rotation in the removal hole that corresponds, the movable plate that removes can drive the connecting plate through the effect of connecting rod with the hinge bar and carry out the angle change, make connecting plate and elevating platform form a platform.
In the utility model, the first bevel gear and the second bevel gear are matched with each other, so that the rotating bidirectional screw can drive the support rod to rotate;
because the sliding connection of locating piece and thread groove for the pivoted bracing piece can rise, thereby drives whole elevating platform and rises, and the movable plate that removes simultaneously passes through the angle change that connecting rod and hinge bar's effect drove the connecting plate, makes connecting plate and elevating platform be located same water flat line, does benefit to people and uses.
The utility model discloses simple structure, convenient to use can make the elevating platform drive the whole area grow of elevating platform when going up and down, does benefit to many people and uses.
Drawings
Fig. 1 is a schematic structural view of an energy-saving elevator for a fire fighting truck according to the present invention;
fig. 2 is a top view of an energy-saving elevator for a fire fighting truck according to the present invention;
fig. 3 is a schematic structural diagram of a part a of an energy-saving elevator for a fire fighting truck according to the present invention.
In the figure: the device comprises a base 1, a supporting seat 2, a lifting platform 3, a sliding groove 4, a motor 5, a bidirectional screw 6, a first bevel gear 7, a moving plate 8, a moving rod 9, a sliding hole 10, a supporting spring 11, a moving groove 12, a supporting rod 13, a connecting plate 14, a moving hole 15, a connecting rod 16, a hinge rod 17, a positioning plate 18 and a second bevel gear 19.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Example 1
Referring to fig. 1-3, an energy-saving lifter for a fire engine comprises a base 1, the top of the base 1 is rotatably connected with four supporting seats 2 which are symmetrically arranged in pairs, the top of each supporting seat 2 is slidably connected with a supporting rod 13, the same lifting platform 3 is arranged above the four supporting seats 2, the bottom of each lifting platform 3 is provided with two symmetrically arranged sliding grooves 4, the inner wall of each sliding groove 4 is rotatably connected with a bidirectional screw 6, the two bidirectional screws 6 are in transmission connection, one side of each lifting platform 3 is fixedly provided with a motor 5, the output shaft of each motor 5 is fixedly connected with one bidirectional screw 6 of the two bidirectional screws 6, one end of each bidirectional screw 6 penetrates through the corresponding sliding groove 4 and is slidably connected with the corresponding sliding groove 4, the outer side of each bidirectional screw 6 is sleeved with a movable plate 8, the outer side of each bidirectional screw 6 is sleeved with a movable rod 9, and the bottom, the positioning plate 18 is rotatably connected with the corresponding support rod 13, and the top of the lifting platform 3 is rotatably connected with two symmetrically-arranged connecting plates 14.
The utility model discloses in, shifting chute 12 has been seted up at the top of supporting seat 2, shifting chute 12 and the bracing piece 13 sliding connection that corresponds, and the thread groove has been seted up in the outside of bracing piece 13, and fixed mounting has the locating piece, locating piece and thread groove sliding connection on the inner wall of shifting chute 12.
The utility model discloses in, the fixed cover in the outside of two-way screw rod 6 is equipped with the first bevel gear 7 that two symmetries set up, and the top fixed mounting of bracing piece 13 has second bevel gear 19, and first bevel gear 7 cooperatees with the second bevel gear 19 that corresponds.
The utility model discloses in, one side fixed mounting of carriage release lever 9 has two supporting spring 11, supporting spring 11's one end and 8 fixed connection of movable plate.
The utility model discloses in, set up the sliding hole 10 that two symmetries set up on the top inner wall of a sliding tray 4 in two sliding trays 4, sliding hole 10 and 8 sliding connection of movable plate, and set up the removal hole 15 that two symmetries set up on the connecting plate 14, sliding connection has connecting rod 16 in the removal hole 15, connecting rod 16 and the 8 fixed connection of movable plate that correspond, and rotate on the connecting rod 16 and be connected with hinge bar 17, the one end that two hinge bars 17 kept away from each other is connected with the inner wall rotation of the removal hole 15 that corresponds.
Example 2
Referring to fig. 1-3, an energy-saving lifter for a fire engine comprises a base 1, the top of the base 1 is rotatably connected with four supporting seats 2 which are symmetrically arranged in pairs, the top of each supporting seat 2 is slidably connected with a supporting rod 13, the same lifting platform 3 is arranged above the four supporting seats 2, two sliding grooves 4 which are symmetrically arranged are formed in the bottom of each lifting platform 3, two-way screws 6 are rotatably connected to the inner walls of the sliding grooves 4 and are in transmission connection with the two-way screws 6, a motor 5 is welded on one side of each lifting platform 3, an output shaft of the motor 5 is fixedly connected with one two-way screw 6 of the two-way screws 6, one end of each two-way screw 6 penetrates through each sliding groove 4 and is in sliding connection with the corresponding sliding groove 4, a movable plate 8 is sleeved on the outer side of each two-way screw 6, a movable rod 9, the positioning plate 18 is rotatably connected with the corresponding support rod 13, and the top of the lifting platform 3 is rotatably connected with two symmetrically-arranged connecting plates 14.
The utility model discloses in, shifting chute 12 has been seted up at the top of supporting seat 2, shifting chute 12 and the bracing piece 13 sliding connection that corresponds, and the thread groove has been seted up in the outside of bracing piece 13, and the welding has the locating piece on the inner wall of shifting chute 12, locating piece and thread groove sliding connection, and pivoted bracing piece 13 can drive the rising of bracing piece 13 through the sliding connection of locating piece and thread groove.
The utility model discloses in, the fixed cover in the outside of two-way screw rod 6 is equipped with the first conical gear 7 that two symmetries set up, and the top welding of bracing piece 13 has second conical gear 19, and first conical gear 7 cooperatees with the second conical gear 19 that corresponds, and pivoted two-way screw rod can drive bracing piece 13 through the intermeshing of first conical gear 7 with second conical gear 19 and rotate.
The utility model discloses in, one side welding of carriage release lever 9 has two supporting spring 11, supporting spring 11's one end and 8 fixed connection of movable plate, and movable plate 8 can support and reset carriage release lever 9 through supporting spring 11.
The utility model discloses in, set up the sliding hole 10 that two symmetries set up on the top inner wall of a sliding tray 4 in two sliding tray 4, sliding hole 10 and 8 sliding connection of movable plate, and set up the removal hole 15 that two symmetries set up on the connecting plate 14, sliding connection has connecting rod 16 in the removal hole 15, connecting rod 16 and the 8 fixed connection of movable plate that correspond, and rotate on the connecting rod 16 and be connected with hinge bar 17, the one end that two hinge bars 17 kept away from each other is rotated with the inner wall that corresponds removal hole 15 and is connected, movable plate 8 that remove can drive connecting plate 14 through connecting rod 16 and hinge bar 17's effect and carry out the angle change, make connecting plate 14 and elevating platform 3 form a platform.
In the utility model, when the elevating platform 3 is required to ascend, a power switch is arranged on the motor 5, the switch of the motor 5 is turned on, the output shaft of the motor 5 drives the two-way screw 6 to rotate, the two-way screw 6 drives the movable plate 8 to move, the movable plate 8 drives the movable rod 9 to move, the movable rod 9 drives the support rod 13 to change the angle through the positioning plate 18, the support rod 13 drives the second bevel gear 19 to rotate, when the second bevel gear 19 is meshed with the first bevel gear 7, the support spring 11 is in a compression state, and the thread on the two-way screw 6 is just finished, the rotating two-way screw 6 drives the first bevel gear 7 to rotate, the first bevel gear 7 drives the second bevel gear 19 to rotate, the second bevel gear 19 drives the support rod 13 to rotate, and the rotating support rod 13 moves upwards due to the sliding connection of the, the bracing piece 13 that removes drives whole elevating platform 3 and rises, and the movable plate 8 that removes simultaneously drives connecting rod 16 and removes, and connecting rod 16 drives the angle change of connecting plate 16 through hinge bar 17, and then makes connecting plate 14 be in same water flat line with elevating platform 3, does benefit to people and uses.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. An energy-saving elevator for a fire engine comprises a base (1) and is characterized in that the top of the base (1) is rotatably connected with four supporting seats (2) which are symmetrically arranged in pairs, the top of each supporting seat (2) is slidably connected with a supporting rod (13), the same lifting platform (3) is arranged above the four supporting seats (2), two sliding grooves (4) which are symmetrically arranged are formed in the bottom of the lifting platform (3), two bidirectional screws (6) are rotatably connected to the inner wall of each sliding groove (4) and are in transmission connection with the two bidirectional screws (6), a motor (5) is fixedly installed on one side of each lifting platform (3), an output shaft of the motor (5) is fixedly connected with one bidirectional screw (6) of the two bidirectional screws (6), one end of each bidirectional screw (6) penetrates through the corresponding sliding groove (4) and is in sliding connection with the corresponding sliding groove (4), the outside screw thread cover of two-way screw rod (6) is equipped with movable plate (8), and the outside slip cover of two-way screw rod (6) is equipped with carriage release lever (9), and the bottom fixed mounting of carriage release lever (9) has locating plate (18), and locating plate (18) rotate with bracing piece (13) that correspond and are connected, the top of elevating platform (3) is rotated and is connected with connecting plate (14) that two symmetries set up.
2. The energy-saving elevator for the fire engine as defined in claim 1, wherein the top of the supporting base (2) is provided with a moving groove (12), the moving groove (12) is slidably connected with the corresponding supporting rod (13), the outer side of the supporting rod (13) is provided with a threaded groove, the inner wall of the moving groove (12) is fixedly provided with a positioning block, and the positioning block is slidably connected with the threaded groove.
3. The energy-saving elevator for the fire engine as recited in claim 1, wherein two first bevel gears (7) are symmetrically arranged and fixedly sleeved on the outer side of the bidirectional screw (6), a second bevel gear (19) is fixedly installed on the top end of the support rod (13), and the first bevel gears (7) are matched with the corresponding second bevel gears (19).
4. The energy-saving elevator for the fire engine as claimed in claim 1, wherein two supporting springs (11) are fixedly installed on one side of the moving rod (9), and one end of each supporting spring (11) is fixedly connected with the moving plate (8).
5. The energy-saving elevator for the fire engine as recited in claim 1, wherein two symmetrically arranged sliding holes (10) are formed in the inner wall of the top of one sliding groove (4) of the two sliding grooves (4), the sliding holes (10) are slidably connected with the moving plate (8), two symmetrically arranged moving holes (15) are formed in the connecting plate (14), a connecting rod (16) is slidably connected in each moving hole (15), the connecting rod (16) is fixedly connected with the corresponding moving plate (8), a hinge rod (17) is rotatably connected to the connecting rod (16), and one end, away from each other, of the two hinge rods (17) is rotatably connected with the inner wall of the corresponding moving hole (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921952184.6U CN210944687U (en) | 2019-11-13 | 2019-11-13 | Energy-saving elevator for fire engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921952184.6U CN210944687U (en) | 2019-11-13 | 2019-11-13 | Energy-saving elevator for fire engine |
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| Publication Number | Publication Date |
|---|---|
| CN210944687U true CN210944687U (en) | 2020-07-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921952184.6U Active CN210944687U (en) | 2019-11-13 | 2019-11-13 | Energy-saving elevator for fire engine |
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| CN (1) | CN210944687U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112189992A (en) * | 2020-08-31 | 2021-01-08 | 南京凯影医疗科技有限公司 | Equipment supporting 16-bit gray scale display and using method thereof |
-
2019
- 2019-11-13 CN CN201921952184.6U patent/CN210944687U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112189992A (en) * | 2020-08-31 | 2021-01-08 | 南京凯影医疗科技有限公司 | Equipment supporting 16-bit gray scale display and using method thereof |
| CN112189992B (en) * | 2020-08-31 | 2022-04-22 | 南京凯影医疗科技有限公司 | Equipment supporting 16-bit gray scale display and using method thereof |
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