CN213622784U - Guide tracked lift platform anti-falling device - Google Patents
Guide tracked lift platform anti-falling device Download PDFInfo
- Publication number
- CN213622784U CN213622784U CN202022162662.2U CN202022162662U CN213622784U CN 213622784 U CN213622784 U CN 213622784U CN 202022162662 U CN202022162662 U CN 202022162662U CN 213622784 U CN213622784 U CN 213622784U
- Authority
- CN
- China
- Prior art keywords
- elevating platform
- fixedly connected
- falling
- fixed connection
- platform
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000003028 elevating effect Effects 0.000 claims abstract description 45
- 229910000831 Steel Inorganic materials 0.000 claims description 24
- 239000010959 steel Substances 0.000 claims description 24
- 238000004804 winding Methods 0.000 claims description 14
- 238000013016 damping Methods 0.000 claims description 9
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 8
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 8
- 241001330002 Bambuseae Species 0.000 claims description 8
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 8
- 239000011425 bamboo Substances 0.000 claims description 8
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 11
- 238000010276 construction Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000001174 ascending effect Effects 0.000 description 3
- 229920001821 foam rubber Polymers 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 3
- 239000004566 building material Substances 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Images
Landscapes
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The utility model belongs to the technical field of guide tracked lift platform, a guide tracked lift platform anti-falling device is disclosed, including electronic guide rail frame and elevating platform, the elevating platform is connected with electronic guide rail frame, the bottom fixedly connected with bottom plate of electronic guide rail frame, the back fixedly connected with accessory plate of electronic guide rail frame, the bottom of accessory plate and the top fixed connection of bottom plate, but the top fixedly connected with height-adjusting's of elevating platform guardrail. This scheme is through preventing the subassembly of falling and can prevent that the elevating platform from taking place the condition of falling at the in-process that the elevating platform goes up and down, improves the security, and can assist spacing and direction to the in-process that the elevating platform goes up and down through the gag lever post, stability when increasing the elevating platform and going up and down can be according to user demand height-adjusting through setting up height-adjustable's guardrail to prevent effectively that staff or article from dropping, further improve the security.
Description
Technical Field
The utility model relates to a guide tracked lift platform technical field, more specifically say, relate to a guide tracked lift platform anti-falling device.
Background
With the development of science and technology, elevators are widely used in life and industry, such as elevators in residential districts or shopping malls, elevators used for lifting building materials in construction sites, and the like, different elevators have different functions and functions, and construction elevators are manned cargo-carrying construction machines often used in construction sites, mainly play a role in conveying building materials to high altitude, liberate manpower, reduce labor consumption, improve transportation efficiency and improve construction progress.
The existing guide rail type lifter is lack of a falling prevention device, in the working process of the guide rail type lifter, if an electric guide rail breaks down, a lifting platform is prone to falling, constructors can be injured by pounding, great potential safety hazards exist, the height of guardrails on the lifting platform is uniform, and the lifting platform cannot be adjusted according to actual use requirements, so that articles or workers are in danger of falling.
SUMMERY OF THE UTILITY MODEL
1. Technical problem to be solved
Problem to exist among the prior art, the utility model aims to provide a guide tracked lift platform anti-falling device has solved current guide tracked lift and has lacked anti-falling device, at guide tracked lift working process, if electronic guide rail breaks down, the condition that lift platform easily takes place to fall may injure the constructor by a crashing object, has very big potential safety hazard, and the guardrail highly uniform on the lift platform, can not adjust according to the in-service use demand for article or staff have the danger that drops. To a problem of (a).
2. Technical scheme
In order to solve the above problems, the utility model adopts the following technical proposal.
The utility model provides a guide tracked lift platform anti-falling device, includes electronic guide rail frame and elevating platform, the elevating platform is connected with electronic guide rail frame, the bottom fixedly connected with bottom plate of electronic guide rail frame, the back fixedly connected with accessory plate of electronic guide rail frame, the bottom of accessory plate and the top fixed connection of bottom plate, but the top fixedly connected with height-adjusting's of elevating platform guardrail, the left side at bottom plate top are provided with prevents the subassembly of falling, prevent the subassembly of falling respectively with the left and right sides fixed connection at elevating platform top, the left and right sides of elevating platform all alternates and is provided with two gag lever posts, four the bottom of gag lever post all with the top fixed connection of bottom plate.
Preferably, the guardrail includes upper ledge and lower frame, the bottom of lower frame and the top fixed connection of elevating platform, lower frame and upper ledge fixed connection have evenly distributed's lift support piece.
Preferably, the anti-falling assembly comprises a servo motor, the servo motor is fixedly mounted on the left side of the top of the bottom plate, a winding roller is fixedly mounted on the right side of the top of the bottom plate and located on the servo motor, an output shaft of the servo motor is fixedly connected with a guide wheel, the guide wheel is connected with the winding roller through belt transmission, two steel ropes are wound on the winding roller, three pulleys are fixedly connected to the front top of the auxiliary plate respectively, the pulleys are arranged from left to right, the two steel ropes pass through the leftmost pulley respectively, and the two steel ropes pass through the two pulleys on the right side and are fixedly connected with the two sides of the top of the lifting platform respectively.
Preferably, four just be located the below of elevating platform on the gag lever post and be provided with the buffer board, the buffer board respectively with four gag lever post sliding connection, four all the cover is equipped with damping spring on the gag lever post, four damping spring's top and bottom respectively with the bottom of buffer board and the top fixed connection of bottom plate.
Preferably, lift support piece is including supporting a section of thick bamboo, the bottom of supporting a section of thick bamboo and the top fixed connection of lower frame, the top of supporting a section of thick bamboo alternates and is provided with the lifter, the top of lifter and the bottom fixed connection of upper ledge, the thread groove that the equidistance was arranged is seted up to one side that the lifter is close to the elevating platform axis, it is provided with the bolt to alternate on the supporting a section of thick bamboo, bolt and one of them thread groove threaded connection.
Preferably, the front surfaces of the three pulleys are fixedly connected with anti-falling clamps.
Preferably, the top of the buffer plate is fixedly connected with a sponge cushion.
3. Advantageous effects
Compared with the prior art, the utility model has the advantages of:
(1) this scheme is through preventing the subassembly of falling and can prevent that the elevating platform from taking place the condition of falling at the in-process that the elevating platform goes up and down, improves the security, and can assist spacing and direction to the in-process that the elevating platform goes up and down through the gag lever post, stability when increasing the elevating platform and going up and down can be according to user demand height-adjusting through setting up height-adjustable's guardrail to prevent effectively that staff or article from dropping, further improve the security.
(2) When the height of guardrail was adjusted to needs, only need with bolt and thread groove separation, then promote the lifter, the drive upper ledge rises, treats high definite back, again with bolt and one of them thread groove threaded connection, can fix a position, so design easy operation, and can improve the protection height of guardrail, promote the security.
(3) At the in-process that electric guide rail frame drove the elevating platform and goes up and down, servo motor carries out corotation or reversal according to the motion trend of elevating platform, and then drive the winding roll through the belt and rotate, realize rolling or unreeling to the steel cable, the pulley can lead to the steel cable this moment, the steel cable unreels and unreels speed and is unanimous with elevating platform descending speed when the elevating platform descends, when the elevating platform ascends, steel cable rolling and rolling speed are unanimous with elevating platform ascending speed, so neither influence the normal work of elevating platform, also can play the effect of preventing falling.
(4) Can cushion the shock attenuation to the elevating platform through buffer board and damping spring before the elevating platform descends and the bottom plate contact, and the rigidity contact between reducible elevating platform of foam-rubber cushion and the buffer board, the anticreep presss from both sides can prevent the steel cable landing on the pulley.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a perspective view of the middle guard rail of the present invention.
The reference numbers in the figures illustrate:
1. an electric rail bracket; 2. a lifting platform; 3. a base plate; 4. an auxiliary plate; 5. a guardrail; 51. putting the frame on; 52. A lower frame; 53. a lifting support; 531. a support cylinder; 532. a lifting rod; 533. a thread groove; 534. a bolt; 6. a sponge cushion; 7. a fall arrest assembly; 71. a servo motor; 72. a winding roller; 73. a guide wheel; 74. a belt; 75. a steel cord; 76. a pulley; 8. a limiting rod; 9. a buffer plate; 10. a damping spring; 11. The anticreep presss from both sides.
Detailed Description
The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-2, a guide rail type lifting platform anti-falling device comprises an electric guide rail frame 1 and a lifting platform 2, wherein the lifting platform 2 is connected with the electric guide rail frame 1, the bottom of the electric guide rail frame 1 is fixedly connected with a bottom plate 3, the back of the electric guide rail frame 1 is fixedly connected with an auxiliary plate 4, the bottom of the auxiliary plate 4 is fixedly connected with the top of the bottom plate 3, the top of the lifting platform 2 is fixedly connected with a height-adjustable guardrail 5, the left side of the top of the bottom plate 3 is provided with an anti-falling assembly 7, the anti-falling assembly 7 is respectively fixedly connected with the left side and the right side of the top of the lifting platform 2, the left side and the right side of the lifting platform 2 are respectively provided with two limiting rods 8 in an inserting way, the bottom ends of the four limiting rods 8 are fixedly connected with the top of the bottom plate 3, improve the security, and can assist spacing and direction to the in-process that elevating platform 2 goes up and down through gag lever post 8, stability when increasing elevating platform 2 and going up and down can be according to user demand height-adjusting through setting up height-adjustable's guardrail 5 to prevent effectively that staff or article from dropping, further improve the security.
Specifically, the guardrail 5 includes an upper frame 51 and a lower frame 52, the bottom of the lower frame 52 is fixedly connected with the top of the lifting platform 2, the lower frame 52 and the upper frame 51 are fixedly connected with lifting support members 53 which are uniformly distributed, each lifting support member 53 includes a support cylinder 531, the bottom of each support cylinder 531 is fixedly connected with the top of the corresponding lower frame 52, a lifting rod 532 is inserted into the top of each support cylinder 531, the top end of each lifting rod 532 is fixedly connected with the bottom of the corresponding upper frame 51, threaded grooves 533 which are equidistantly arranged are formed in one side of each lifting rod 532 close to the central axis of the lifting platform 2, bolts 534 are inserted into the corresponding support cylinders 531, the bolts 534 are in threaded connection with one of the threaded grooves 533, when the height of the guardrail 5 needs to be adjusted, the bolts 534 only need to be separated from the threaded grooves 533, then the lifting rods 532 are lifted to drive the upper frame 51 to ascend, after the height is determined, the bolts 534 are in, can fix a position, so design easy operation, and can improve 5's of guardrail protection height, promote the security.
Specifically, the anti-falling assembly 7 comprises a servo motor 71, the servo motor 71 is fixedly installed on the left side of the top of the bottom plate 3, a wire winding roller 72 is fixedly installed on the top of the bottom plate 3 and positioned on the right side of the servo motor 71, an output shaft of the servo motor 71 is fixedly connected with a guide wheel 73, the guide wheel 73 is in transmission connection with the wire winding roller 72 through a belt 74, two steel cables 75 are wound on the wire winding roller 72, three pulleys 76 are respectively and fixedly connected above the front surface of the auxiliary plate 4, the three pulleys 76 are respectively arranged from left to right, the two steel cables 75 both pass through the leftmost pulley 76, the two steel cables 75 are respectively and fixedly connected with the two sides of the top of the lifting platform 2 through the two pulleys 76 on the right side, in the process that the electric guide rail frame 1 drives the lifting platform 2 to lift, the servo motor 71 rotates forwards or, the steel rope 75 can be wound or unwound, the pulley 76 can guide the steel rope 75 at the moment, when the lifting platform 2 descends, the steel rope 75 is unwound, the unwinding speed is consistent with the descending speed of the lifting platform 2, when the lifting platform 2 ascends, the winding speed of the steel rope 75 is consistent with the ascending speed of the lifting platform 2, and therefore the normal work of the lifting platform 2 is not influenced, and the anti-falling effect can be achieved.
Specifically, the below that just is located elevating platform 2 on four gag lever posts 8 is provided with buffer board 9, buffer board 9 respectively with four 8 sliding connection of gag lever posts, all the cover is equipped with damping spring 10 on four gag lever posts 8, four damping spring 10's top and bottom respectively with the bottom of buffer board 9 and the top fixed connection of bottom plate 3, the top fixedly connected with foam-rubber cushion 6 of buffer board 9, can descend through buffer board 9 and damping spring 10 at elevating platform 2 and before the contact of bottom plate 3, cushion the shock attenuation to elevating platform 2, and the rigidity contact between 6 reducible elevating platform 2 of foam-rubber cushion and the buffer board 9.
Specifically, the front surfaces of the three pulleys 76 are fixedly connected with the anti-falling clips 11, and the anti-falling clips 11 can prevent the steel ropes 75 on the pulleys 76 from falling off.
The working principle is as follows: in the scheme, in the process that the electric guide rail frame 1 drives the lifting platform 2 to lift, the servo motor 71 rotates forwards or backwards according to the movement trend of the lifting platform 2, and then the winding roller 72 is driven to rotate through the belt 74, so that the steel rope 75 is wound or unwound, the pulley 76 can guide the steel rope 75 at the moment, when the lifting platform 2 descends, the steel rope 75 is unwound and the unwinding speed is consistent with the descending speed of the lifting platform 2, when the lifting platform 2 ascends, the steel rope 75 is wound and the winding speed is consistent with the ascending speed of the lifting platform 2, so that the normal work of the lifting platform 2 is not influenced, the anti-falling effect can be achieved, and the safety is improved;
and can assist spacing and direction to the in-process that elevating platform 2 goes up and down through gag lever post 8, stability when increasing elevating platform 2 goes up and down, can be according to user demand height-adjusting through setting up height-adjustable's guardrail 5, thereby prevent effectively that staff or article from dropping, further improve the security, when the height of guardrail 5 is adjusted to needs, only need to separate bolt 534 and thread groove 533, then promote lifter 532, it rises to drive upper frame 51, treat after the altitude mixture determination, again with bolt 534 and one of them thread groove 533 threaded connection, can fix a position, design easy operation so, and can improve guardrail 5's protection height, promote the security.
It should be noted that each device in the present application is a common device in the market, and can be selected according to the requirement when in specific use, and the circuit connection relationship of each device all belongs to a simple series and parallel connection circuit, and there is no innovation point in the circuit connection, and those skilled in the art can easily implement the circuit connection, and belong to the prior art, and are not described again.
The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.
Claims (7)
1. The utility model provides a guide tracked lift platform anti-falling device, includes electronic guide rail frame (1) and elevating platform (2), elevating platform (2) are connected its characterized in that with electronic guide rail frame (1): the bottom fixedly connected with bottom plate (3) of electronic guide rail frame (1), back fixedly connected with accessory plate (4) of electronic guide rail frame (1), the bottom of accessory plate (4) and the top fixed connection of bottom plate (3), but the top fixedly connected with height-adjusting's of elevating platform (2) guardrail (5), the left side at bottom plate (3) top is provided with prevents subassembly (7) of falling, prevent falling subassembly (7) respectively with the left and right sides fixed connection at elevating platform (2) top, the left and right sides of elevating platform (2) all alternates and is provided with two gag lever posts (8), four the bottom of gag lever post (8) all with the top fixed connection of bottom plate (3).
2. The device of claim 1, wherein the device comprises: guardrail (5) are including upper ledge (51) and lower frame (52), the top fixed connection of the bottom of lower frame (52) and elevating platform (2), lower frame (52) and upper ledge (51) fixed connection have evenly distributed's lift support piece (53).
3. The device of claim 1, wherein the device comprises: the anti-falling assembly (7) comprises a servo motor (71), the servo motor (71) is fixedly arranged on the left side of the top of the bottom plate (3), a wire winding roller (72) is fixedly arranged at the top of the bottom plate (3) and positioned at the right side of the servo motor (71), an output shaft of the servo motor (71) is fixedly connected with a guide wheel (73), the guide wheel (73) is in transmission connection with a winding roller (72) through a belt (74), two steel ropes (75) are wound on the winding roller (72), three pulleys (76) are fixedly connected to the upper portion of the front face of the auxiliary plate (4) respectively, the three pulleys (76) are arranged from left to right respectively, the two steel ropes (75) pass through the leftmost pulley (76), and the two steel ropes (75) are fixedly connected with the two sides of the top of the lifting platform (2) through the two pulleys (76) on the right respectively.
4. The device of claim 1, wherein the device comprises: four the below that just is located elevating platform (2) on gag lever post (8) is provided with buffer board (9), buffer board (9) respectively with four gag lever post (8) sliding connection, four all the cover is equipped with damping spring (10), four on gag lever post (8) the top and the bottom of damping spring (10) respectively with the bottom of buffer board (9) and the top fixed connection of bottom plate (3).
5. The device of claim 2, wherein the device comprises: lifting support spare (53) are including supporting a section of thick bamboo (531), the bottom of supporting a section of thick bamboo (531) and the top fixed connection of lower frame (52), the top of supporting a section of thick bamboo (531) alternates and is provided with lifter (532), the top of lifter (532) and the bottom fixed connection of upper ledge (51), thread groove (533) that the equidistance was arranged are seted up to one side that lifter (532) are close to elevating platform (2) axis, it is provided with bolt (534) to alternate on supporting a section of thick bamboo (531), bolt (534) and one of them thread groove (533) threaded connection.
6. The device of claim 3 wherein: the front surfaces of the three pulleys (76) are fixedly connected with anti-falling clamps (11).
7. The device of claim 4 wherein: the top of the buffer plate (9) is fixedly connected with a sponge cushion (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022162662.2U CN213622784U (en) | 2020-09-28 | 2020-09-28 | Guide tracked lift platform anti-falling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022162662.2U CN213622784U (en) | 2020-09-28 | 2020-09-28 | Guide tracked lift platform anti-falling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213622784U true CN213622784U (en) | 2021-07-06 |
Family
ID=76657491
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022162662.2U Active CN213622784U (en) | 2020-09-28 | 2020-09-28 | Guide tracked lift platform anti-falling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213622784U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114148476A (en) * | 2021-11-05 | 2022-03-08 | 中船澄西船舶修造有限公司 | Reverse top mounting device for mounting container ship guide rail frame |
-
2020
- 2020-09-28 CN CN202022162662.2U patent/CN213622784U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114148476A (en) * | 2021-11-05 | 2022-03-08 | 中船澄西船舶修造有限公司 | Reverse top mounting device for mounting container ship guide rail frame |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110171761B (en) | A lifting device with anti-topping function and using method thereof | |
| CN217350491U (en) | Construction outer wall material hoisting device | |
| CN216444850U (en) | An energy-saving building construction lifting and anti-falling device | |
| CN112079279A (en) | Anti-falling device for elevator | |
| CN213622784U (en) | Guide tracked lift platform anti-falling device | |
| CN215099816U (en) | Reciprocating type elevator for warehousing | |
| CN213895048U (en) | Two lifting machine of keeping in | |
| CN104609281A (en) | Domestic lift | |
| HK52394A (en) | Linear motor elevator system | |
| CN214570537U (en) | Safety protection lift for aerial work platform | |
| CN215886252U (en) | Elevator with anti-falling device | |
| CN215160783U (en) | Mining automatic elevator convenient to move up and down | |
| CN213505481U (en) | Novel material lifting machine | |
| CN211945791U (en) | Mechanical rescue device for elevator | |
| CN210505140U (en) | Anti-falling device for construction elevator | |
| CN208454212U (en) | A kind of compensation chain guiding device | |
| CN215710949U (en) | Elevating gear for construction | |
| CN210055870U (en) | Glass curtain wall washs hanging flower basket | |
| CN219567209U (en) | Automatic anti-falling safety door device for elevator | |
| CN215249311U (en) | A material lifting device for building decoration | |
| CN208454198U (en) | A kind of elevator emergency stop device | |
| CN223522990U (en) | A safety support bracket for high-speed railway bridge construction | |
| CN220011774U (en) | Machine-room-free lower lifting safety tongs | |
| CN215760288U (en) | Special scaffold frame of electromechanical installation | |
| CN221587918U (en) | A construction material lifting equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |