CN112919379A - Safety protection supporting platform for municipal engineering construction - Google Patents
Safety protection supporting platform for municipal engineering construction Download PDFInfo
- Publication number
- CN112919379A CN112919379A CN202110148700.5A CN202110148700A CN112919379A CN 112919379 A CN112919379 A CN 112919379A CN 202110148700 A CN202110148700 A CN 202110148700A CN 112919379 A CN112919379 A CN 112919379A
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- CN
- China
- Prior art keywords
- supporting
- rod
- platform
- safety protection
- clamping
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- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F11/00—Lifting devices specially adapted for particular uses not otherwise provided for
- B66F11/04—Lifting devices specially adapted for particular uses not otherwise provided for for movable platforms or cabins, e.g. on vehicles, permitting workmen to place themselves in any desired position for carrying out required operations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F13/00—Common constructional features or accessories
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F17/00—Safety devices, e.g. for limiting or indicating lifting force
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- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Tires In General (AREA)
Abstract
The invention discloses a safety protection supporting platform for municipal engineering construction, which structurally comprises a platform protective guard, a lifting frame, a pushing handle and a lifting mechanism, wherein the platform protective guard is welded at the upper end of the lifting frame, the pushing handle is embedded at the side surface of the lifting mechanism, the lifting frame is arranged at the upper end of the lifting mechanism, the compression force of the compression plate which is stressed and deformed is enhanced through the sealing state inside the compression plate, so that the compression plate is stressed to bend outwards, meanwhile, a spring bends to generate inward bending force, the sealing adsorption force inside the lower end of the supporting plate is enhanced, the bending plate can better fit with the ground when the compression plate is bent, the gap generated by uneven ground is avoided, a control bolt on the right side of a fixed rod is used for controlling the expansion and contraction of a clamping rod, the ball inside the supporting rod is prevented from friction sliding in a friction groove, and the lower end, the problem of single-direction stress looseness is avoided, and the rotating mechanism is prevented from driving the tire to rotate continuously.
Description
Technical Field
The invention relates to the municipal field, in particular to a safety protection supporting platform for municipal engineering construction.
Background
The municipal engineering needs to adopt a supporting platform to prevent the problem of difficult construction in the engineering with higher height, and in order to prevent the falling of tools on the supporting platform, a wire mesh is adopted as a safety guardrail, and simultaneously the supporting platform can move, and the platform is lifted by utilizing a supporting telescopic mode, thereby enhancing the convenience of manpower construction, but the lifting platform is of a rectangular structure, the lateral surface of the lifted platform has larger stress area and is easily influenced by wind force, the shaking phenomenon occurs, the structure of the fixed clamping of the moving wheel at the bottom end is loosened, so that the platform integrally slides and displaces, the problem of unbalanced center of constructors is caused, and the platform is fixed by adopting the fixed clamping of the moving wheel and the supporting shaft below the platform, the supporting shaft fixes the ground, and the fixing is carried out by adopting a laminating adsorption mode in order to avoid the damage of the ground to the ground structure by embedding the ground, when the ground is uneven, a gap is easily formed between the ground and the supporting shaft, so that the effect of fixedly supporting the supporting shaft is reduced.
Disclosure of Invention
The invention is realized by the following technical scheme: the utility model provides a municipal works construction is with safety protection supporting platform, its structure includes platform rail guard, crane, promotion handle, elevating system, the welding of platform rail guard is in the crane upper end, it inlays admittedly in the elevating system side to promote the handle, the crane is installed in the elevating system upper end, elevating system is equipped with supporting mechanism, block mechanism, fixed plate, a supporting bench, supporting mechanism inlays admittedly in a supporting bench side, the fixed plate welding is at a supporting bench lower extreme, block mechanism block is in the fixed plate side, the crane is installed in a supporting bench upper end, supporting mechanism is equipped with four, presents quadrangle state distribution.
The supporting mechanism is further improved by comprising a controller, telescopic rods, sealing rods and a laminating mechanism, wherein the telescopic rods are embedded and fixed in the controller, the sealing rods penetrate through the laminating mechanism, the upper end of the middle of the laminating mechanism is welded at the lower end of the telescopic rods, the left end of the controller is embedded and fixed on the side face of the supporting table, the number of the sealing rods is eight, the sealing rods are distributed in a surrounding mode by taking the telescopic rods as centers, and the controller is provided with hydraulic retractors.
As a further improvement of the invention, the laminating mechanism is provided with a compressing mechanism, a sealing hole and a fixed disk, the fixed disk and the compressing mechanism are positioned on the same central axis, the sealing hole penetrates through the compressing mechanism, the fixed disk is welded at the lower end of the telescopic rod, the sealing hole is of a circular structure, and a rubber ring is arranged in the sealing hole, so that the laminating mechanism has the characteristics of strong compressibility and high sealing property.
As a further improvement of the invention, the compression mechanism is provided with a support plate, a spring, a compression plate and a bending plate, the upper end of the spring is welded at the lower end inside the support plate, the spring is clamped inside the compression plate, the upper end of the compression plate is attached to the lower surface of the support plate, the bending plate is embedded inside the compression plate, the sealing hole penetrates through the inside of the support plate, the elastic coefficient of the spring is relatively large, the inside of the bending plate is in a sealed state, and the compression plate is made of rubber and has the characteristics of strong attaching force and high deformation effect.
The clamping mechanism is further improved by comprising a fixed rod, a control bolt, a clamping rod, a supporting rod, a rotating mechanism and a tire, wherein the fixed rod is welded on the left side of the control bolt, the lower end of the clamping rod is embedded and fixed in the control bolt, the supporting rod is in clearance fit with the rotating mechanism, the clamping rod is clamped in the rotating mechanism, the rotating mechanism and the tire are positioned on the same central axis, the fixed rod is welded on the side surface of the fixed plate, the supporting rod is connected to the side surface of the fixed plate, a controller is arranged at the upper end of the control bolt, a sphere is arranged on the inner side of the supporting rod and is in sliding fit with the rotating mechanism, and two clamping blocks are arranged on the left.
As a further improvement of the invention, the rotating mechanism is provided with a friction groove, a clamping groove and a rotating rod, the clamping groove is embedded and fixed at the outer side of the rotating rod, the friction groove is welded at the inner side of the rotating rod, the clamping groove is clamped at the lower end of the clamping rod, the friction groove is of a circular structure and has the characteristic of small contact area with a ball body, and the clamping positions of the clamping groove and the clamping rod are positioned at the left side and the right side of the top of the upper end of the rotating mechanism, so that the effect of uniform stress is achieved.
Advantageous effects
Compared with the prior art, the invention has the beneficial effects that:
1. the inside telescopic link of controller stretches out and draws back, drive the fixed disk and the ground laminating of telescopic link lower extreme, hydraulic pressure expansion bend control seal rod runs through to laminating mechanism in sealed hole simultaneously, compressive force through the inside encapsulated situation reinforcing compression board atress deformation of compression board, make the compression board atress crooked to the outside, the spring is crooked simultaneously, produce inside bending force, the inside sealed adsorption affinity of reinforcing backup pad lower extreme, and the bending plate can be better when the compression board is crooked with the ground laminating, avoid the ground unevenness to produce the clearance.
2. When the clamping mechanism stops, the control bolt on the right side of the fixed rod is used for controlling the expansion and contraction of the clamping rod, so that the rotating mechanism in the supporting rod is fixed, the ball in the supporting rod is prevented from sliding in a friction groove in a friction mode, meanwhile, the lower end of the clamping rod is clamped in the clamping groove in the outer side of the rotating rod, the problem that the single direction is too large and loose in stress is avoided through clamping of the left side and the right side of the clamping rod, and the rotating mechanism is prevented from driving the tire to.
Drawings
Fig. 1 is a schematic structural view of a safety protection supporting platform for municipal engineering construction.
Fig. 2 is a schematic side view of a lifting mechanism according to the present invention.
Fig. 3 is a schematic side view of a supporting mechanism according to the present invention.
Fig. 4 is a schematic top view of a bonding mechanism according to the present invention.
Fig. 5 is a schematic perspective view of a compressing mechanism according to the present invention.
FIG. 6 is a schematic side view of an engaging mechanism according to the present invention.
Fig. 7 is a schematic perspective view of a rotating mechanism according to the present invention.
In the figure: the device comprises a platform guard rail-1, a lifting frame-2, a pushing handle-3, a lifting mechanism-4, a supporting mechanism-41, a clamping mechanism-42, a fixing plate-43, a supporting table-44, a controller-41 a, a telescopic rod-41 b, a sealing rod-41 c, a fitting mechanism-31 d, a compression mechanism-d 1, a sealing hole-d 2, a fixing plate-d 3, a supporting plate-d 11, a spring-d 12, a compression plate-d 13, a bending plate-d 14, a fixing rod-w 1, a control bolt-w 2, a clamping rod-w 3, a supporting rod-w 4, a rotating mechanism-w 5, a tire-w 6, a friction groove-w 51, a clamping groove-w 52 and a rotating rod-w 53.
Detailed Description
The technology of the present invention is further described with reference to the accompanying drawings:
example 1:
as shown in fig. 1-5:
the invention relates to a safety protection supporting platform for municipal engineering construction, which structurally comprises a platform protective guard 1, a lifting frame 2, a pushing handle 3 and a lifting mechanism 4, the platform guard railing 1 is welded at the upper end of the lifting frame 2, the pushing handle 3 is embedded at the side surface of the lifting mechanism 4, the lifting frame 2 is arranged at the upper end of a lifting mechanism 4, the lifting mechanism 4 is provided with a supporting mechanism 41, a clamping mechanism 42, a fixing plate 43 and a supporting platform 44, the supporting mechanism 41 is embedded in the side surface of the supporting platform 44, the fixing plate 43 is welded at the lower end of the supporting platform 44, the clamping mechanisms 42 are clamped on the side surface of the fixed plate 43, the lifting frames 2 are arranged at the upper end of the supporting platform 44, the number of the supporting mechanisms 41 is four, the four supporting mechanisms are distributed in a quadrilateral state, the support of the support table 44 makes the center of gravity of the crane 2 approach to vertical, thereby enhancing the support force of the clamping mechanism 42.
Wherein, supporting mechanism 41 is equipped with controller 41a, telescopic link 41b, sealing rod 41c, laminating mechanism 41d, telescopic link 41b inlays admittedly inside controller 41a, sealing rod 41c runs through inside laminating mechanism 41d, the upper end welding is at telescopic link 41b lower extreme in the middle of laminating mechanism 41d, controller 41a left end inlays admittedly in a supporting bench 44 side, sealing rod 41c is equipped with eight to telescopic link 41b encircles the distribution as the center, controller 41a is equipped with hydraulic expansion bend for controller 41a inside telescopic link 41b stretches out and draws back, and hydraulic expansion bend control sealing rod 41c is to running through of laminating mechanism 41d simultaneously, makes laminating mechanism 41d laminate subaerial.
Wherein, laminating mechanism 41d is equipped with compressing mechanism d1, sealed hole d2, fixed disk d3, fixed disk d3 is located same central axis with compressing mechanism d1, sealed hole d2 runs through inside compressing mechanism d1, fixed disk d3 welds at telescopic link 41b lower extreme, sealed hole d2 is circular structure, and its inside is equipped with the rubber circle, and it is strong to have a compressibility, the high characteristic of leakproofness for when sealed pole 41c runs through at the inside sealed hole d2 of compressing mechanism d1, prevent the production in clearance, make be encapsulated situation between compressing mechanism d1 lower extreme and the ground.
Wherein the compression mechanism d1 is provided with a support plate d11, a spring d12, a compression plate d13 and a bending plate d14, the upper end of the spring d12 is welded at the lower end inside the support plate d11, the spring d12 is clamped inside the compression plate d13, the upper end of the compression plate d13 is jointed on the lower surface of the support plate d11, the bending plate d14 is jointed inside the compression plate d13, the sealing hole d2 penetrates inside the support plate d11, the elastic coefficient of the spring d12 is large, the inside of the bending plate d14 is in a sealing state, the compression plate d13 is made of rubber, the characteristics of strong jointing force and high deformation effect are achieved, the non-uniform jointing force caused by uneven ground is prevented, the compression force stressed and deformed by the compression plate d13 is enhanced by the sealing state inside the compression plate d13, the compression plate d13 is stressed and bent outwards, the spring d12 is bent, the inward bending force is generated, and the sealing and the absorption force inside the lower end of the support plate d11, and the curved panel d14 better conforms to the ground when the compression panel d13 is curved.
The embodiment has the following specific use modes and functions:
in the invention, the lower end of the lifting mechanism 4 is pushed to move by pushing the handle 3, meanwhile, the lifting mechanism 4 supports the extension and retraction of the lifting frame 2, so that the platform guard rail 1 is lifted, when the clamping mechanism 42 in the lifting mechanism 4 stops moving, the supporting mechanism 41 on the side surface of the supporting platform 44 is controlled to support and fix, so that the telescopic rod 41b in the controller 41a extends and retracts, the fixed disk d3 at the lower end of the telescopic rod 41b is driven to be attached to the ground, meanwhile, the hydraulic expansion device controls the penetration of the sealing rod 41c in the sealing hole d2 to the attaching mechanism 41d, so that the lower end of the compression mechanism d1 in the attaching mechanism 41d is attached to the ground, when the sealing rod 41c penetrates through the sealing hole d2 in the compression mechanism d1, the generation of a gap is prevented, when the lower end of the compression mechanism d1 is attached to the ground, the compression force of the stress deformation of the compression plate, make compression plate d13 atress outside bending, spring d12 is crooked simultaneously, produces inward bending force, strengthens the inside sealed adsorption affinity of backup pad d11 lower extreme, and crooked board d14 can be better when compression plate d13 is crooked with ground laminating, avoids ground unevenness to produce the clearance.
Example 2:
as shown in fig. 6-7:
the clamping mechanism 42 comprises a fixing rod w1, a control bolt w2, a clamping rod w3, a supporting rod w4, a rotating mechanism w5 and a tire w6, the fixing rod w1 is welded on the left side of the control bolt w2, the lower end of the clamping rod w3 is embedded and fixed inside the control bolt w2, the supporting rod w4 is in clearance fit with the rotating mechanism w5, the clamping rod w5 is clamped inside the rotating mechanism w5, the rotating mechanism w5 and the tire w6 are located on the same central axis, the fixing rod w1 is welded on the side surface of the fixing plate 43, the supporting rod w4 is connected on the side surface of the fixing plate 43, a controller is arranged at the upper end of the control bolt w3, a sphere is arranged inside the supporting rod w4 and in sliding fit with the rotating mechanism w5, two clamping blocks are arranged on the left side and the right side of the lower end of the clamping rod w3 and are clamped inside the rotating mechanism w3, the clamping rod w 36, the rotating mechanism w5 in the support rod w4 is fixed, and the rotating mechanism w5 is prevented from driving the tire w6 to rotate continuously.
Wherein, rotary mechanism w5 is equipped with friction groove w51, block groove w52, dwang w53, block groove w52 inlays in the dwang w53 outside, friction groove w51 welds in dwang w53 inboard, block groove w52 block is at block pole w3 lower extreme, friction groove w51 is circular structure, has the characteristic less with spheroid area of contact, block groove w52 is located rotary mechanism w5 upper end top left and right sides with block pole w 3's block position, has the even effect of atress for the inside spheroid of bracing piece w4 slides in friction groove w51 friction, and block pole w3 lower extreme block is inside the inside block groove w52 in the dwang w53 outside simultaneously, through the block of the block pole w3 left and right sides, avoids the too big not hard up problem of atress to the folk.
The embodiment has the following specific use modes and functions:
in the invention, when the clamping mechanism 42 is stopped, the clamping rod w3 is controlled to extend and retract through the control bolt w2 on the right side of the fixing rod w1, so that the rotating mechanism w5 in the supporting rod w4 is fixed, the ball in the supporting rod w4 is prevented from sliding in a friction groove w51 in a friction mode, the lower end of the clamping rod w3 is clamped in the clamping groove w52 in the outer side of the rotating rod w53, the clamping rod w3 is clamped on the left side and the right side, the problem of looseness caused by excessive unidirectional stress is avoided, and the rotating mechanism w5 is prevented from driving the tire w6 to rotate continuously.
The technical scheme of the invention is utilized, or a similar technical scheme is designed by a person skilled in the art based on the inspiration of the technical scheme of the invention, so that the technical effects are achieved, and the technical scheme and the method fall into the protection scope of the invention.
Claims (6)
1. The utility model provides a safety protection supporting platform is used in municipal works construction, its structure includes platform rail guard (1), crane (2), promotes handle (3), elevating system (4), the welding of platform rail guard (1) is in crane (2) upper end, promote handle (3) and inlay admittedly in elevating system (4) side, install in elevating system (4) upper end crane (2), its characterized in that:
the lifting mechanism (4) is provided with a supporting mechanism (41), a clamping mechanism (42), a fixing plate (43) and a supporting table (44), the supporting mechanism (41) is embedded and fixed on the side face of the supporting table (44), the fixing plate (43) is welded at the lower end of the supporting table (44), the clamping mechanism (42) is clamped on the side face of the fixing plate (43), and the lifting frame (2) is installed at the upper end of the supporting table (44).
2. The safety protection supporting platform for municipal engineering construction according to claim 1, wherein: supporting mechanism (41) are equipped with controller (41a), telescopic link (41b), sealing rod (41c), laminating mechanism (41d), telescopic link (41b) are inlayed and are fixed inside controller (41a), sealing rod (41c) run through inside laminating mechanism (41d), the upper end welding is at telescopic link (41b) lower extreme in the middle of laminating mechanism (41d), controller (41a) left end is inlayed and is fixed in brace table (44) side.
3. The safety protection supporting platform for municipal engineering construction according to claim 2, wherein: laminating mechanism (41d) is equipped with compressing mechanism (d1), sealed hole (d2), fixed disk (d3), fixed disk (d3) are located same central axis with compressing mechanism (d1), sealed hole (d2) run through inside compressing mechanism (d1), fixed disk (d3) welding is at telescopic link (41b) lower extreme.
4. The safety protection supporting platform for municipal engineering construction according to claim 3, wherein: compressing mechanism (d1) is equipped with backup pad (d11), spring (d12), compression plate (d13), crooked board (d14), the welding of spring (d12) upper end is at backup pad (d11) inside lower extreme, spring (d12) block is inside compression plate (d13), laminating in backup pad (d11) lower surface is held in compression plate (d13) upper end, crooked board (d14) are inlayed and are fixed at compression plate (d13) inboard, sealed hole (d2) run through inside backup pad (d 11).
5. The safety protection supporting platform for municipal engineering construction according to claim 1, wherein: the clamping mechanism (42) consists of a fixing rod (w1), a control bolt (w2), a clamping rod (w3), a supporting rod (w4), a rotating mechanism (w5) and a tire (w6), wherein the fixing rod (w1) is welded on the left side of the control bolt (w2), the lower end of the clamping rod (w3) is fixedly embedded inside the control bolt (w2), the supporting rod (w4) is in clearance fit with the rotating mechanism (w5), the clamping rod (w3) is clamped inside the rotating mechanism (w5), the rotating mechanism (w5) and the tire (w6) are located on the same central axis, the fixing rod (w1) is welded on the side face of the fixing plate (43), and the supporting rod (w4) is connected on the side face of the fixing plate (43).
6. The safety protection supporting platform for municipal engineering construction according to claim 5, wherein: rotary mechanism (w5) is equipped with friction groove (w51), block groove (w52), dwang (w53), block groove (w52) are inlayed and are solidified in dwang (w53) outside, friction groove (w51) welding is inboard at dwang (w53), block groove (w52) block is at block pole (w3) lower extreme.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110148700.5A CN112919379A (en) | 2021-02-03 | 2021-02-03 | Safety protection supporting platform for municipal engineering construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110148700.5A CN112919379A (en) | 2021-02-03 | 2021-02-03 | Safety protection supporting platform for municipal engineering construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112919379A true CN112919379A (en) | 2021-06-08 |
Family
ID=76169664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110148700.5A Withdrawn CN112919379A (en) | 2021-02-03 | 2021-02-03 | Safety protection supporting platform for municipal engineering construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112919379A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116038201A (en) * | 2023-02-24 | 2023-05-02 | 沧州市金泰衡器有限公司 | Automatic welding device for automobile scale machining |
-
2021
- 2021-02-03 CN CN202110148700.5A patent/CN112919379A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116038201A (en) * | 2023-02-24 | 2023-05-02 | 沧州市金泰衡器有限公司 | Automatic welding device for automobile scale machining |
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210608 |
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| WW01 | Invention patent application withdrawn after publication |