CN215974855U - Lifting platform with adjustable guardrail function - Google Patents
Lifting platform with adjustable guardrail function Download PDFInfo
- Publication number
- CN215974855U CN215974855U CN202122178724.3U CN202122178724U CN215974855U CN 215974855 U CN215974855 U CN 215974855U CN 202122178724 U CN202122178724 U CN 202122178724U CN 215974855 U CN215974855 U CN 215974855U
- Authority
- CN
- China
- Prior art keywords
- guardrail
- groove
- lifting platform
- rod
- fixedly connected
- 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.)
- Expired - Fee Related
Links
- 230000007246 mechanism Effects 0.000 claims description 30
- 230000000903 blocking effect Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
Images
Landscapes
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The utility model relates to the technical field of lifting platforms, and discloses a lifting platform with an adjustable guardrail function, which comprises a lifting platform main body, wherein a first guardrail plate is fixedly connected to the top of the lifting platform main body, a telescopic groove is formed in the top end of the first guardrail plate, a second guardrail plate is slidably connected in the telescopic groove, the top end of the second guardrail plate extends to the upper side of the lifting platform main body and is fixedly connected with a guardrail hand, limiting grooves are formed in two sides of the second guardrail plate, and limiting blocks are fixedly connected to the inner walls of the two sides of the telescopic groove. The second guardrail plate is fixed in a telescopic mode, so that large articles can be conveniently blocked, the large articles are prevented from falling down and falling when being lifted, loss is brought to people, the second guardrail plate is positioned through clamping of the clamping rod and the clamping groove, operation is simple and convenient, and the requirements of users are met.
Description
Technical Field
The utility model relates to the technical field of lifting platforms, in particular to a lifting platform with a guardrail adjusting function.
Background
The lifting platform can realize the lifting of personnel and article, installs fixed connection's guardrail on traditional lifting platform, and the guardrail passes through the bolt fastening or welded mode is connected with lifting platform.
The application numbers are: 202021697755.9A fixed lift platform with adjustable guardrail function, lift plate including lift platform, the preceding groove of seting up thoroughly of lift plate, the spout is seted up respectively to the bottom inner wall both sides of penetrating the groove, every spout fit in is equipped with two sliders, the equal fixed mounting slide in top of the two sliders that are located the lift plate front end and the two sliders that are located the lift plate rear end, the back of the body end of two sliders is articulated respectively and is installed a set of stopper rod group, the top surface fixed mounting a set of electric telescopic rod group of every slide, the back of the body end of electric telescopic rod in two sets of electric telescopic rod groups articulates the one end of connecting rod respectively, the several recess is seted up respectively to the looks remote site that two sets of stopper rod groups, the recess fit in is equipped with the movable block, the other end and the movable block articulated connection of corresponding of connecting rod. The utility model can quickly change the vertical and horizontal states of the blocking rod group, meets different use requirements and has simple operation.
Above-mentioned patent is when using, though realized the dismantlement to the guardrail, in case when going up and down to major possession article, because of the guardrail board is fixed, to blocking comparatively difficult of major possession article, lead to toppling over of major possession article to drop easily, give people and bring the loss, can not satisfy user's needs.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problems that in the prior art, when a guardrail is used, although the guardrail is detached, once a large article is lifted, the guardrail plate is fixed, the large article is difficult to block, the large article is easy to topple and fall, loss is brought to people, and the requirements of users cannot be met, and the lifting platform with the guardrail adjusting function is provided.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a lifting platform with an adjustable guardrail function comprises a lifting platform main body, wherein a first guardrail plate is fixedly connected to the top of the lifting platform main body, a telescopic groove is formed in the top end of the first guardrail plate, a second guardrail plate is slidably connected in the telescopic groove, the top end of the second guardrail plate extends to the upper side of the lifting platform main body and is fixedly connected with a guardrail hand, limiting grooves are formed in two sides of the second guardrail plate, limiting blocks are fixedly connected to the inner walls of two sides of the telescopic groove and are respectively slidably connected with corresponding limiting grooves, limiting holes are formed in the two limiting blocks, limiting rods are respectively slidably connected in the two limiting holes, the top end and the bottom end of each limiting rod are respectively fixedly connected with the inner wall of the top and the inner wall of the bottom of the corresponding limiting groove, a thread driving mechanism is rotatably connected to the inner wall of the bottom of the telescopic groove and extends to the second guardrail plate and is in threaded connection with the second guardrail plate, one side of the lifting platform main body is rotatably connected with a rotary meshing mechanism, the rotary meshing mechanism is meshed with the thread driving mechanism, one side of the lifting platform main body is slidably connected with an elastic fixing mechanism, and the elastic fixing mechanism is clamped with the thread driving mechanism.
Preferably, the thread driving mechanism comprises a threaded rod, a rotating groove is formed in the inner wall of the bottom of the telescopic groove, the threaded rod is rotatably connected with the rotating groove, a threaded groove is formed in the bottom end of the second guardrail plate, and the top end of the threaded rod extends into the threaded groove and is in threaded connection with the threaded groove.
Preferably, rotatory meshing mechanism includes rotary rod, first conical gear, second conical gear and driving hand wheel, rotatory hole has been seted up to one side of lift platform main part, and rotatory hole communicates with flexible groove mutually, and the rotary rod rotates with rotatory hole to be connected, and first conical gear extends to the one end fixed connection of flexible inslot with the rotary rod, and the fixed outside at the threaded rod that establishes of second conical gear cover, and second conical gear meshes with first conical gear mutually, and the other end of rotary rod extends to the outside of lift platform main part and is close to one side fixed connection of lift platform main part with driving hand wheel.
Preferably, the elastic fixing mechanism comprises a movable plate, a positioning rod, a clamping rod and an elastic spring, a moving groove is formed in one side of the lifting platform main body, the movable plate is connected with the moving groove in a sliding mode, positioning holes are formed in the movable plate and are connected with the positioning holes in a sliding mode, the top end and the bottom end of the positioning rod are fixedly connected with the top inner wall and the bottom inner wall of the corresponding moving groove respectively, the top end of the clamping rod is fixedly connected with the bottom of the movable plate, a clamping groove is formed in the top end of the driving hand wheel, and the bottom end of the clamping rod is clamped with the clamping groove.
Preferably, the elastic spring is sleeved on the outer side of the positioning rod in a sliding mode, the bottom end of the elastic spring is fixedly connected with the top of the moving plate, and the top end of the elastic spring is fixedly connected with the inner wall of the top of the moving groove.
Preferably, the outer ring of the bearing is fixedly connected in the rotating hole, and the rotating rod is fixedly connected with the inner ring of the bearing.
Preferably, the number of the clamping grooves is multiple, and the clamping grooves are distributed on the driving hand wheel in an annular shape at equal intervals.
Compared with the prior art, the utility model provides a lifting platform with an adjustable guardrail function, which has the following beneficial effects:
1. the lifting platform with the guardrail adjusting function has the advantages that the large articles are conveniently blocked through the arrangement of the lifting platform main body, the first guardrail plate, the telescopic groove, the second guardrail plate, the guardrail hand, the limiting groove, the limiting block, the limiting hole, the limiting rod, the rotating groove, the threaded rod, the threaded groove, the rotating hole, the rotating rod, the first bevel gear, the second bevel gear and the driving hand wheel, the large articles are prevented from falling easily when being lifted, and the condition that loss is brought to people is avoided;
2. the lifting platform with the guardrail adjusting function is simple and convenient to operate by positioning the second guardrail plate through the arrangement of the moving groove, the moving plate, the positioning hole, the positioning rod, the clamping groove and the elastic spring;
the device is characterized in that the second guardrail plate is provided with a clamping rod, a clamping groove is formed in the second guardrail plate, the clamping rod is connected with the clamping groove, the clamping groove is arranged on the second guardrail plate, and the second guardrail plate is connected with the second guardrail plate through the clamping rod.
Drawings
Fig. 1 is a schematic front view of a lifting platform with an adjustable guardrail function according to the present invention;
fig. 2 is a schematic structural view of a part a of a lifting platform with an adjustable guardrail function according to the present invention;
fig. 3 is a schematic structural diagram of a part B of a lifting platform with an adjustable guardrail function according to the present invention.
In the figure: 1 lifting platform main part, 2 first guardrail board, 3 flexible grooves, 4 second guardrail boards, 5 guardrail hands, 6 spacing grooves, 7 spacing blocks, 8 spacing holes, 9 spacing bars, 10 rotation grooves, 11 threaded rods, 12 threaded grooves, 13 rotation holes, 14 rotation bars, 15 first bevel gears, 16 second bevel gears, 17 driving hand wheels, 18 moving grooves, 19 moving plates, 20 positioning holes, 21 positioning bars, 22 clamping bars, 23 clamping grooves and 24 elastic springs.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
In one embodiment, referring to fig. 1-3, a lifting platform with an adjustable guardrail function comprises a lifting platform body 1, wherein a first guardrail plate 2 is fixedly connected to the top of the lifting platform body 1, a telescopic groove 3 is formed at the top end of the first guardrail plate 2, a second guardrail plate 4 is slidably connected to the telescopic groove 3, the top end of the second guardrail plate 4 extends to the upper side of the lifting platform body 1 and is fixedly connected with a guardrail handle 5, two sides of the second guardrail plate 4 are respectively provided with a limiting groove 6, two inner walls of the telescopic groove 3 are respectively fixedly connected with limiting blocks 7, the two limiting blocks 7 are respectively slidably connected with the corresponding limiting grooves 6, two limiting holes 8 are respectively formed on the two limiting blocks 7, limiting rods 9 are respectively slidably connected in the two limiting holes 8, and the top ends and the bottom ends of the limiting rods 9 are respectively fixedly connected with the top inner walls and the bottom inner walls of the corresponding limiting grooves 6, the inner wall of the bottom of the telescopic groove 3 is connected with a thread driving mechanism in a rotating mode, the thread driving mechanism extends to the second guardrail plate 4 and is in threaded connection with the second guardrail plate 4, one side of the lifting platform main body 1 is connected with a rotary meshing mechanism in a rotating mode, the rotary meshing mechanism is meshed with the thread driving mechanism, one side of the lifting platform main body 1 is connected with an elastic fixing mechanism in a sliding mode, and the elastic fixing mechanism is clamped with the thread driving mechanism.
In the second embodiment, referring to fig. 2, the thread driving mechanism includes a threaded rod 11, a rotating groove 10 is formed on an inner wall of the bottom of the telescopic groove 3, the threaded rod 11 is rotatably connected with the rotating groove 10, a threaded groove 12 is formed at the bottom end of the second guardrail plate 4, and the top end of the threaded rod 11 extends into the threaded groove 12 and is in threaded connection with the threaded groove 12.
According to the utility model, the rotary engagement mechanism comprises a rotary rod 14, a first bevel gear 15, a second bevel gear 16 and a driving hand wheel 17, a rotary hole 13 is formed in one side of the lifting platform main body 1, the rotary hole 13 is communicated with the telescopic slot 3, the rotary rod 14 is rotatably connected with the rotary hole 13, the first bevel gear 15 is fixedly connected with one end of the rotary rod 14 extending into the telescopic slot 3, the second bevel gear 16 is fixedly sleeved on the outer side of the threaded rod 11, the second bevel gear 16 is engaged with the first bevel gear 15, and the other end of the rotary rod 14 extends to the outer side of the lifting platform main body 1 and is fixedly connected with one side of the driving hand wheel 17 close to the lifting platform main body 1.
In the utility model, the elastic fixing mechanism comprises a moving plate 19, a positioning rod 21, a clamping rod 22 and an elastic spring 24, a moving groove 18 is formed in one side of the lifting platform main body 1, the moving plate 19 is in sliding connection with the moving groove 18, a positioning hole 20 is formed in the moving plate 19, the positioning rod 21 is in sliding connection with the positioning hole 20, the top end and the bottom end of the positioning rod 21 are respectively and fixedly connected with the top inner wall and the bottom inner wall of the corresponding moving groove 18, the top end of the clamping rod 22 is fixedly connected with the bottom of the moving plate 19, a clamping groove 23 is formed in the top end of the driving hand wheel 17, and the bottom end of the clamping rod 22 is clamped with the clamping groove 23.
In the utility model, the elastic spring 24 is sleeved outside the positioning rod 21 in a sliding manner, the bottom end of the elastic spring 24 is fixedly connected with the top of the moving plate 19, and the top end of the elastic spring 24 is fixedly connected with the inner wall of the top of the moving groove 18.
In the utility model, the outer ring of the bearing is fixedly connected in the rotating hole 13, and the rotating rod 14 is fixedly connected with the inner ring of the bearing.
In the utility model, the number of the clamping grooves 23 is multiple, and the clamping grooves 23 are annularly and equidistantly distributed on the driving hand wheel 17.
In the utility model, when in use, the moving plate 19 is lifted upwards, the positioning rod 21 limits the moving plate 19, at the same time, the moving plate 19 compresses the elastic spring 24, energy is absorbed through the elastic spring 24, at the same time, the moving plate 19 drives the clamping rod 22 to move, the clamping rod 22 moves out of the clamping groove 23, the fixation of the driving hand wheel 17 is released, then the driving hand wheel 15 is rotated, the driving hand wheel 15 drives the rotating rod 14 to rotate, the rotating rod 14 drives the first conical gear 15 to rotate, the first conical gear 15 drives the second conical gear 16 to rotate, the second conical gear 16 drives the threaded rod 11 to rotate, the threaded rod 11 drives the second guardrail plate 4 to move upwards through the threaded groove 12, the second guardrail plate 4 drives the two limiting blocks 7 to slide in the two limiting grooves 6, the two limiting blocks 7 limit the second guardrail plate 4, and the two limiting rods 9 limit the two limiting blocks 7, the second guardrail plate 4 is moved above the first guardrail plate 2, so that the large articles can be conveniently blocked, the situation that the large articles are easily toppled and dropped to cause loss of people when the large articles are lifted is prevented, then the movable plate 19 is loosened, the clamping rod 22 is clamped into the clamping groove 23 under the spring rebounding action force of the elastic spring 24 to fix the driving hand wheel 17, and the second guardrail plate 4 can be fixed, after the device is used, the driving hand wheel 17 is driven anticlockwise, the second guardrail plate 4 is accommodated into the telescopic groove 3, so that the large articles can be conveniently blocked by telescopic fixing the second guardrail plate 4, the situation that the large articles are easily toppled and dropped to cause loss of people when the large articles are lifted is prevented, and the second guardrail plate 4 is positioned by clamping the clamping rod 22 and the clamping groove 23, the operation is simple and convenient, and the requirements of users are met.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (7)
1. A lifting platform with an adjustable guardrail function comprises a lifting platform main body (1) and is characterized in that a first guardrail plate (2) is fixedly connected to the top of the lifting platform main body (1), a telescopic groove (3) is formed in the top end of the first guardrail plate (2), a second guardrail plate (4) is connected in the telescopic groove (3) in a sliding mode, the top end of the second guardrail plate (4) extends to the upper portion of the lifting platform main body (1) and is fixedly connected with a guardrail hand (5), limiting grooves (6) are formed in two sides of the second guardrail plate (4), limiting blocks (7) are fixedly connected to inner walls of two sides of the telescopic groove (3), the two limiting blocks (7) are respectively connected with the corresponding limiting grooves (6) in a sliding mode, limiting holes (8) are formed in the two limiting blocks (7), and limiting rods (9) are connected in the two limiting holes (8) in a sliding mode, and the top and the bottom of gag lever post (9) respectively with the top inner wall and the bottom inner wall fixed connection of corresponding spacing groove (6), it is connected with screw thread actuating mechanism to rotate on the bottom inner wall of flexible groove (3), and screw thread actuating mechanism extends to second guardrail board (4) and with second guardrail board (4) threaded connection, one side of lift platform main part (1) is rotated and is connected with rotatory meshing mechanism, and rotatory meshing mechanism meshes with screw thread actuating mechanism mutually, one side sliding connection elasticity fixed establishment of lift platform main part (1), and elasticity fixed establishment clamps with screw thread actuating mechanism mutually.
2. The lifting platform with the function of adjustable guardrail according to claim 1, characterized in that the thread driving mechanism comprises a threaded rod (11), a rotating groove (10) is formed on the inner wall of the bottom of the telescopic groove (3), the threaded rod (11) is rotatably connected with the rotating groove (10), a threaded groove (12) is formed at the bottom end of the second guardrail plate (4), and the top end of the threaded rod (11) extends into the threaded groove (12) and is in threaded connection with the threaded groove (12).
3. The lifting platform with adjustable guardrail function of claim 1, the rotating and meshing mechanism comprises a rotating rod (14), a first bevel gear (15), a second bevel gear (16) and a driving hand wheel (17), one side of the lifting platform main body (1) is provided with a rotating hole (13), the rotating hole (13) is communicated with the telescopic groove (3), and the rotating rod (14) is rotationally connected with the rotating hole (13), the first bevel gear (15) is fixedly connected with one end of the rotating rod (14) extending into the telescopic slot (3), the second bevel gear (16) is fixedly sleeved on the outer side of the threaded rod (11), and the second conical gear (16) is meshed with the first conical gear (15), and the other end of the rotating rod (14) extends to the outer side of the lifting platform main body (1) and is fixedly connected with one side, close to the lifting platform main body (1), of the driving hand wheel (17).
4. The lifting platform with the adjustable guardrail function as claimed in claim 1, wherein the elastic fixing mechanism comprises a moving plate (19), a positioning rod (21), a clamping rod (22) and an elastic spring (24), a moving groove (18) is formed in one side of the lifting platform body (1), the moving plate (19) is in sliding connection with the moving groove (18), a positioning hole (20) is formed in the moving plate (19), the positioning rod (21) is in sliding connection with the positioning hole (20), the top end and the bottom end of the positioning rod (21) are respectively fixedly connected with the top inner wall and the bottom inner wall of the corresponding moving groove (18), the top end of the clamping rod (22) is fixedly connected with the bottom of the moving plate (19), a clamping groove (23) is formed in the top end of the driving hand wheel (17), and the bottom end of the clamping rod (22) is clamped with the clamping groove (23).
5. The lifting platform with the function of adjustable guardrail as claimed in claim 4, wherein the elastic spring (24) is slidably sleeved on the outer side of the positioning rod (21), the bottom end of the elastic spring (24) is fixedly connected with the top of the moving plate (19), and the top end of the elastic spring (24) is fixedly connected with the inner wall of the top of the moving groove (18).
6. The lifting platform with adjustable guardrail function as claimed in claim 3, wherein the outer ring of the bearing is fixedly connected in the rotating hole (13), and the rotating rod (14) is fixedly connected with the inner ring of the bearing.
7. The lifting platform with the function of adjusting the guardrail as claimed in claim 4, wherein the number of the clamping grooves (23) is multiple, and the clamping grooves (23) are annularly and equidistantly distributed on the driving hand wheel (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122178724.3U CN215974855U (en) | 2021-09-09 | 2021-09-09 | Lifting platform with adjustable guardrail function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122178724.3U CN215974855U (en) | 2021-09-09 | 2021-09-09 | Lifting platform with adjustable guardrail function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215974855U true CN215974855U (en) | 2022-03-08 |
Family
ID=80468441
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122178724.3U Expired - Fee Related CN215974855U (en) | 2021-09-09 | 2021-09-09 | Lifting platform with adjustable guardrail function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215974855U (en) |
-
2021
- 2021-09-09 CN CN202122178724.3U patent/CN215974855U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111963833A (en) | Shock attenuation formula architectural equipment fixing device convenient to remove | |
| CN215974855U (en) | Lifting platform with adjustable guardrail function | |
| CN211829608U (en) | Electric power cabinet with cabinet door fixed control function | |
| CN106586898A (en) | Small weight lifting device | |
| CN108118958A (en) | A kind of sturdy and durable and easy to remove whole safeguard fence | |
| CN109223548B (en) | Traditional Chinese medicine decocting auxiliary device | |
| CN212064087U (en) | Adjustable floor support convenient for mobile phone teaching of sports network courses | |
| CN217488171U (en) | Gardens flowers display device with adjustable | |
| CN106786149B (en) | Conducting wire outlet driving | |
| CN211531479U (en) | Electric box convenient to remove | |
| CN213458699U (en) | Building structure house model display equipment | |
| CN211107581U (en) | A handling device for afforestation | |
| CN209737612U (en) | Vertical manipulator with base moving in multiple directions | |
| CN108814723B (en) | Medical instrument that can hand-carry removes holds platform | |
| CN211579358U (en) | Novel switch board debugging device | |
| CN215926677U (en) | Outer scaffold is wall spare even | |
| CN221222223U (en) | Outdoor camera support | |
| CN217783007U (en) | Supporting device for building structure construction | |
| CN215670890U (en) | Movable scaffold for house construction engineering construction | |
| CN213371106U (en) | Novel architectural design module | |
| CN214275035U (en) | Intelligent monitoring device for coal mine personnel behaviors | |
| CN220738087U (en) | Paint spraying treatment device for wooden furniture assembly | |
| CN215015433U (en) | Obstetric stool convenient for angle adjustment and height adjustment | |
| CN217801283U (en) | Novel-material multifunctional bamboo heat dissipation plate for home decoration | |
| CN219439418U (en) | Medical instrument storage rack |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220308 |