CN112607605B - Safety protection structure of hoisting equipment - Google Patents
Safety protection structure of hoisting equipment Download PDFInfo
- Publication number
- CN112607605B CN112607605B CN202011590466.3A CN202011590466A CN112607605B CN 112607605 B CN112607605 B CN 112607605B CN 202011590466 A CN202011590466 A CN 202011590466A CN 112607605 B CN112607605 B CN 112607605B
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- Prior art keywords
- fixedly connected
- rod
- fixing
- groove
- hollow
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- 230000007246 mechanism Effects 0.000 claims abstract description 82
- 238000013016 damping Methods 0.000 claims description 32
- 238000009434 installation Methods 0.000 claims description 15
- 238000010248 power generation Methods 0.000 claims description 7
- 125000006850 spacer group Chemical group 0.000 description 10
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 7
- 235000017491 Bambusa tulda Nutrition 0.000 description 7
- 241001330002 Bambuseae Species 0.000 description 7
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 7
- 239000011425 bamboo Substances 0.000 description 7
- 230000000694 effects Effects 0.000 description 7
- 230000001681 protective effect Effects 0.000 description 6
- 230000035939 shock Effects 0.000 description 3
- 230000005611 electricity Effects 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C15/00—Safety gear
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/06—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs
- F16F15/067—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs using only wound springs
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V33/00—Structural combinations of lighting devices with other articles, not otherwise provided for
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S20/00—Supporting structures for PV modules
- H02S20/30—Supporting structures being movable or adjustable, e.g. for angle adjustment
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The invention discloses a safety protection structure of hoisting equipment, which comprises a first hollow rod, wherein the top of the first hollow rod is movably connected with a first adjusting rod, the bottom of the first hollow rod is fixedly connected with a fixed seat, an adjusting telescopic rod is fixedly connected between the two fixed seats, the top of the fixed seat on the right side is fixedly connected with a second hollow rod, a semicircular clamping cylinder in a protection mechanism is taken down from a second connecting shaft by extending the adjusting telescopic rod, the protection mechanism is rotated on the first connecting shaft through a second round hole in the first fixed block, so that the protection mechanism is vertically placed, an arc-shaped clamping groove in the protection mechanism is connected with a fixed rod and is fixed through an internal limiting mechanism, and then the adjusting telescopic rod is shortened, so that the first hollow rod and the second hollow rod are shifted to be close through a steering moving mechanism, the structure can be folded, the occupied area of the structure is small, and the structure is convenient to move.
Description
Technical Field
The invention relates to the field of protective structures, in particular to a safety protective structure of hoisting equipment.
Background
The hoisting equipment is an important tool and equipment for realizing mechanization and automation of production processes in industrial, traffic and building enterprises, relieving heavy physical labor and improving labor productivity, and a large number of various hoisting equipment are owned in China.
In the prior art, a welded integrated guard rail is generally used as a protection structure, but the integrated guard rail is large in size, inconvenient to move and inconvenient to fold and place.
Disclosure of Invention
1. Technical problem to be solved
Aiming at the problems in the prior art, the invention aims to provide a safety protection structure of hoisting equipment, wherein an adjusting telescopic rod is arranged, a semicircular clamping cylinder in a protection mechanism is taken down from a second connecting shaft by extending the adjusting telescopic rod, the protection mechanism is rotated on the first connecting shaft through a second round hole in a first fixing block, so that the protection mechanism is vertically placed, an arc-shaped clamping groove in the protection mechanism is connected with a fixing rod and is fixed through an internal limiting mechanism, and then the adjusting telescopic rod is shortened, so that a first hollow rod and a second hollow rod are moved to be close to each other through a steering movement mechanism, so that the structure can be folded, the occupied area of the structure is small, and the structure is convenient to move.
2. Technical scheme
In order to solve the above problems, the present invention adopts the following technical solutions.
A safety protection structure of hoisting equipment comprises a first hollow rod, wherein the top of the first hollow rod is movably connected with a first adjusting rod, the bottom of the first hollow rod is fixedly connected with a fixed seat, an adjusting telescopic rod is fixedly connected between the two fixed seats, the top of the fixed seat on the right side is fixedly connected with a second hollow rod, the top of the second hollow rod is movably connected with a second adjusting rod, the tops of the first adjusting rod and the second adjusting rod are respectively provided with a first round hole, a first connecting shaft is fixedly connected between the first round holes on the two first adjusting rods, a second connecting shaft is fixedly connected between the first round holes on the second adjusting rod, a protection mechanism is arranged between the first connecting shaft and the second connecting shaft, reflective stickers are pasted on the surfaces of the first hollow rod and the second hollow rod, and a fixed rod is fixedly connected between the two first hollow rods, a mounting plate is fixedly connected between the two second hollow rods, a power generation and illumination mechanism is arranged on the mounting plate, a group of damping mechanisms is arranged on two sides of the bottom of the fixing seat, a buffer mechanism is arranged in the middle of the bottom of the fixing seat, a mounting seat is fixedly connected to the bottom of the buffer mechanism, a steering and moving mechanism is arranged at the bottom of the mounting seat, a semicircular clamping cylinder in the protection mechanism is taken down from a second connecting shaft by arranging an adjusting telescopic rod and extending the adjusting telescopic rod, the protection mechanism is rotated on the first connecting shaft through a second round hole on a first fixing block, so that the protection mechanism is vertically placed, an arc-shaped clamping groove in the protection mechanism is connected with a fixing rod and is fixed through an internal limiting mechanism, and then the adjusting telescopic rod is shortened, so that the first hollow rod and the second hollow rod are shifted to be close to each other through the steering and moving mechanism, therefore, the structure can be folded, so that the structure occupies a small area and is convenient to move.
Further, protection machanism includes the installing frame, the inside fixedly connected with protection network of installing frame, the left side fixed surface of installing frame is connected with a set of first fixed block, the second round hole has been seted up to the inside of first fixed block, first fixed block rotates the surface of connecting at first connecting axle through the second round hole, the right side fixed surface of installing frame is connected with the second fixed block, the right side fixedly connected with semicircle card section of thick bamboo of second fixed block, semicircle card section of thick bamboo and second connecting axle phase-match, the arc draw-in groove has been seted up to the bottom of installing frame, arc draw-in groove and dead lever phase-match, the inside of arc draw-in groove is provided with stop gear, and through setting up protection machanism, installing frame internally mounted in the protection machanism has the protection network, can play the guard action to the article that the top probably dropped to through first fixed block and second round hole, make protection machanism can rotate on first connecting axle, second fixed block cooperation semicircle card section of thick bamboo can be connected with the second connecting axle to fix protection machanism at the top of first regulation pole and second regulation pole.
Further, stop gear includes the recess, the inside fixedly connected with elastic spring of recess, elastic spring's bottom fixedly connected with plectane slider, plectane slider sliding connection is in the recess, the bottom fixedly connected with spacer pin of plectane slider, the exit fixedly connected with spacing ring of recess, spacer pin sliding connection is in the inboard of spacing ring, semicircular groove has been seted up on the surface of dead lever, the spacer pin joint is in semicircular groove, and through setting up stop gear, plectane slider slides in the recess under elastic spring's effect to make the spacer pin slide in the spacing ring, semicircular groove joint on spacer pin and the dead lever, thereby can fix protection machanism in one side of dead lever through stop gear, prevent that protection machanism from rocking.
Further, damper includes first connecting block, first connecting block fixed connection is on the bottom surface of fixing base, the bottom fixedly connected with damping spring of first connecting block, damping spring's bottom fixedly connected with second connecting block, second connecting block fixed connection is on the top surface of mount pad, be provided with two sets of damper between fixing base and the mount pad, through setting up damper, damping spring among the damper is connected with fixing base and mount pad respectively through first connecting block and second connecting block, is provided with two sets of damper moreover between fixing base and mount pad, can effectually carry out the shock attenuation to the device.
Further, buffer gear includes the piston rod, piston rod fixed connection is on the bottom surface of fixing base, the outside of piston rod is provided with the piston barrel, piston barrel fixed connection is on the top surface of mount pad, the surperficial lower extreme fixedly connected with annular slider of piston rod, the inside of piston barrel is provided with the spout, annular slider sliding connection is in the spout, and through setting up buffer gear, the piston rod slides in the spout of piston barrel through annular slider, can effectually play the effect of buffering to the fixing base.
Further, turn to moving mechanism and include the T-slot, four T-slots have been seted up to the bottom of mount pad, the inside rotation in T-slot is connected with the cylinder piece, the bottom fixedly connected with connecting rod of cylinder piece, the bottom fixedly connected with limiting plate of connecting rod, the bottom fixed mounting of limiting plate has the pulley, and through setting up the moving mechanism that turns to, the pulley passes through limiting plate, connecting rod and cylinder piece and can rotate in the bottom in T-slot, and the cylinder piece is at T-slot internal rotation for the pulley can rotate to a plurality of directions.
Further, electricity generation lighting mechanism includes the photovoltaic board, a plurality of photovoltaic boards of surface mounting of mounting panel, a plurality of electricity-saving lamps are installed at the top of mounting panel, the photovoltaic board passes through photovoltaic converter and electricity-saving lamp electric connection, and through setting up electricity generation lighting mechanism, the photovoltaic board can convert light energy into the electric energy to carry the electric energy for the electricity-saving lamp through the photovoltaic converter and use, cooperate the reflection of light subsides of the hollow pole of first hollow pole and the hollow pole surface setting of second for the operation at night possesses good safety warning effect.
3. Advantageous effects
Compared with the prior art, the invention has the advantages that:
(1) The telescopic link is adjusted through setting up to this scheme, adjust the telescopic link extension through making, take off from the second connecting axle with the semicircle card section of thick bamboo in the protection machanism, and make protection machanism rotate on first connecting axle through the second round hole on the first fixed block, thereby with the vertical placing of protection machanism, make the arc draw-in groove in the protection machanism be connected with the dead lever, and fix through the stop gear of inside, then shorten through making the regulation telescopic link, thereby shift first hollow pole and the hollow pole of second through turning to moving mechanism and be close to, thereby can fold this structure, make its area little, and be convenient for remove.
(2) Protection machanism includes the installing frame, the inside fixedly connected with protection network of installing frame, the left side fixed surface of installing frame is connected with a set of first fixed block, the second round hole has been seted up to the inside of first fixed block, first fixed block rotates the surface of connecting at first connecting axle through the second round hole, the right side fixed surface of installing frame is connected with the second fixed block, the right side fixedly connected with semicircle card section of thick bamboo of second fixed block, semicircle card section of thick bamboo and second connecting axle phase-match, the arc draw-in groove has been seted up to the bottom of installing frame, arc draw-in groove and dead lever phase-match, the inside of arc draw-in groove is provided with stop gear, through setting up protection machanism, installing frame internally mounted among the protection machanism has the protection network, can play the guard action to the article that the top probably dropped, and through first fixed block and second round hole, make protection machanism can rotate on first connecting axle, second fixed block cooperation semicircle card section of thick bamboo can be connected with the second connecting axle, thereby fix the top at first regulation pole and second regulation pole with protection machanism.
(3) Stop gear includes the recess, the inside fixedly connected with elastic spring of recess, elastic spring's bottom fixedly connected with plectane slider, plectane slider sliding connection is in the recess, the bottom fixedly connected with spacer pin of plectane slider, the exit fixedly connected with spacing ring of recess, spacer pin sliding connection is in the inboard of spacing ring, semicircular groove has been seted up on the surface of dead lever, the spacer pin joint is in semicircular groove, through setting up stop gear, plectane slider slides in the recess under elastic spring's effect, thereby make the spacer pin slide in the spacing ring, semicircular groove joint on spacer pin and the dead lever, thereby can fix one side at the dead lever through stop gear with protection machanism, prevent that protection machanism from rocking.
(4) Damper includes first connecting block, first connecting block fixed connection is on the bottom surface of fixing base, the bottom fixedly connected with damping spring of first connecting block, damping spring's bottom fixedly connected with second connecting block, second connecting block fixed connection is on the top surface of mount pad, be provided with two sets of damper between fixing base and the mount pad, through setting up damper, damping spring among the damper is connected with fixing base and mount pad respectively through first connecting block and second connecting block, and be provided with two sets of damper between fixing base and mount pad, can effectually carry out the shock attenuation to the device.
(5) The steering moving mechanism comprises a T-shaped groove, four T-shaped grooves are formed in the bottom of the mounting seat, a cylindrical block is connected to the inside of the T-shaped groove in a rotating mode, a connecting rod is fixedly connected to the bottom of the cylindrical block, a limiting plate is fixedly connected to the bottom of the connecting rod, a pulley is fixedly mounted at the bottom of the limiting plate, the pulley can rotate at the bottom of the T-shaped groove through the limiting plate, the connecting rod and the cylindrical block, and the cylindrical block rotates in the T-shaped groove, so that the pulley can rotate in multiple directions.
(6) The power generation lighting mechanism comprises a photovoltaic panel, a plurality of photovoltaic panels are mounted on the surface of the mounting panel, a plurality of energy-saving lamps are mounted at the top of the mounting panel, the photovoltaic panels are electrically connected with the energy-saving lamps through photovoltaic converters, the power generation lighting mechanism is arranged, the photovoltaic panels can convert light energy into electric energy, the electric energy is conveyed to the energy-saving lamps through the photovoltaic converters to be used, the first hollow rod and the second hollow rod are matched with a reflecting sticker arranged on the surface, and the night work is enabled to have a good safety warning effect.
Drawings
FIG. 1 is a schematic view of the structure of the present invention;
FIG. 2 is a right side view of the present invention;
FIG. 3 is a left side view of the present invention;
FIG. 4 is a perspective view of the guard mechanism of the present invention;
FIG. 5 is a schematic view of a shock absorption assembly of the present invention;
FIG. 6 is a schematic structural diagram of a steering mechanism according to the present invention;
FIG. 7 is an enlarged view of the structure of part A of the present invention.
The reference numbers in the figures illustrate:
1. a first hollow shaft; 2. a first adjusting lever; 3. a first circular hole; 4. a first connecting shaft; 5. reflecting light; 6. a second hollow shaft; 7. a second adjusting lever; 8. a second connecting shaft; 9. a protection mechanism; 901. installing a frame; 902. a protective net; 903. a first fixed block; 904. a second circular hole; 905. a second fixed block; 906. a semicircular clamping cylinder; 907. an arc-shaped clamping groove; 10. adjusting the telescopic rod; 11. a fixed seat; 12. a damping mechanism; 1201. a first connection block; 1202. a damping spring; 1203. a second connecting block; 13. a buffer mechanism; 1301. a piston rod; 1302. a piston cylinder; 1303. an annular slider; 1304. a chute; 14. a mounting seat; 15. a steering movement mechanism; 1501. a T-shaped slot; 1502. a cylindrical block; 1503. a connecting rod; 1504. a limiting plate; 1505. a pulley; 16. mounting a plate; 17. a power generation illumination mechanism; 1701. a photovoltaic panel; 1702. an energy saving lamp; 18. fixing the rod; 19. a limiting mechanism; 1901. a groove; 1902. an elastic spring; 1903. a circular plate slider; 1904. a limit pin; 1905. a limiting ring; 1906. semicircular clamping grooves.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it is to be understood that the embodiments described are merely exemplary embodiments, rather than exemplary embodiments, and that all other embodiments may be devised by those skilled in the art without departing from the scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", etc. indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings, which are merely 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 and operated in a specific orientation, 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 should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example (b):
referring to fig. 1-7, a safety protection structure of a lifting apparatus includes a first hollow rod 1, a first adjusting rod 2 is movably connected to a top of the first hollow rod 1, a fixing seat 11 is fixedly connected to a bottom of the first hollow rod 1, an adjusting telescopic rod 10 is fixedly connected between the two fixing seats 11, a second hollow rod 6 is fixedly connected to a top of the fixing seat 11 on the right side, a second adjusting rod 7 is movably connected to a top of the second hollow rod 6, first circular holes 3 are formed at tops of the first adjusting rod 2 and the second adjusting rod 7, a first connecting shaft 4 is fixedly connected between the first circular holes 3 of the two first adjusting rods 2, a second connecting shaft 8 is fixedly connected between the first circular holes 3 of the second adjusting rod 7, a protection mechanism 9 is arranged between the first connecting shaft 4 and the second connecting shaft 8, a reflective sticker 5 is adhered to surfaces of the first hollow rod 1 and the second hollow rod 6, a fixing rod 18 is fixedly connected between the two first hollow rods 1, a mounting plate 16 is fixedly connected between the two second connecting shafts 6, a power generating mounting plate 16 is arranged on the first hollow rod 1, a damping mechanism is arranged on the bottom of the first hollow rod 1, a damping mechanism is arranged on a damping cylinder 14, a damping cylinder 14 is arranged on the bottom of the first hollow rod 9, and a damping cylinder 14 is arranged on the bottom of the fixing seat 9, a damping mechanism, a damping cylinder 14 is arranged on the bottom of the damping cylinder 9, make the arc draw-in groove 907 in the protection machanism 9 be connected with the dead lever 18 to fix through inside stop gear 19, then shorten through making the regulation telescopic link 10, thereby shift first hollow rod 1 and the hollow rod 6 of second through turning to moving mechanism 15 and be close to, thereby can fold this structure, make its area little, be convenient for moreover remove.
Referring to fig. 2-4, the protection mechanism 9 includes an installation frame 901, a protection net 902 is fixedly connected inside the installation frame 901, a set of first fixing blocks 903 is fixedly connected to a left side surface of the installation frame 901, a second circular hole 904 is formed inside the first fixing blocks 903, the first fixing blocks 903 are rotatably connected to a surface of the first connecting shaft 4 through the second circular hole 904, a second fixing block 905 is fixedly connected to a right side surface of the installation frame 901, a semicircular clamping cylinder 906 is fixedly connected to a right side of the second fixing block 905, the semicircular clamping cylinder 906 is matched with the second connecting shaft 8, an arc clamping groove 907 is formed at a bottom of the installation frame 901, the arc clamping groove 907 is matched with the fixing rod 18, a limiting mechanism 19 is arranged inside the arc clamping groove 907, and by setting the protection mechanism 9, the protection net 902 is installed inside the installation frame 901 in the protection mechanism 9, the protective device can protect objects which may fall down from above, and the protective device 9 can rotate on the first connecting shaft 4 through the first fixing block 903 and the second round hole 904, the second fixing block 905 can be connected with the second connecting shaft 8 by matching with the semicircular clamping cylinder 906, so as to fix the protective device 9 on the top of the first adjusting rod 2 and the second adjusting rod 7, the power generation lighting device 17 comprises a photovoltaic panel 1701, a plurality of photovoltaic panels 1701 are installed on the surface of the mounting plate 16, a plurality of energy-saving lamps 1702 are installed on the top of the mounting plate 16, the photovoltaic panel 1701 is electrically connected with the energy-saving lamps 1702 through a photovoltaic converter, by arranging the power generation lighting device 17, the photovoltaic panel 1701 can convert light energy into electric energy and transmit the electric energy to the energy-saving lamps 1702 through the photovoltaic converter, and matching with the reflective sticker 5 arranged on the surface of the first hollow rod 1 and the second hollow rod 6, so that night work has good safety warning effect.
Referring to fig. 5, the damping mechanism 12 includes a first connecting block 1201, the first connecting block 1201 is fixedly connected to the bottom surface of the fixing base 11, a damping spring 1202 is fixedly connected to the bottom of the first connecting block 1201, a second connecting block 1203 is fixedly connected to the bottom of the damping spring 1202, the second connecting block 1203 is fixedly connected to the top surface of the mounting base 14, two sets of damping mechanisms 12 are disposed between the fixing base 11 and the mounting base 14, by providing the damping mechanisms 12, the damping spring 1202 in the damping mechanism 12 is respectively connected to the fixing base 11 and the mounting base 14 through the first connecting block 1201 and the second connecting block 1203, and by providing two sets of damping mechanisms 12 between the fixing base 11 and the mounting base 14, the damping mechanism can effectively damp the device, the damping mechanism 13 includes a piston rod 1301, the piston rod 1301 is fixedly connected to the bottom surface of the fixing base 11, a piston cylinder 1301 is disposed outside the piston rod 1301, the piston cylinder 1302 is fixedly connected to the top surface of the mounting base 14, an annular slider 1301 is fixedly connected to the lower end of the piston rod 1301, a sliding chute 1304 is disposed inside the piston cylinder 1302, and a sliding chute 1303 is slidably disposed inside the piston rod 1303, and the piston rod 1304 is capable of sliding inside the piston cylinder 1302 and plays a role of effectively damping mechanism 1304.
Referring to fig. 6, the steering moving mechanism 15 includes a T-shaped groove 1501, four T-shaped grooves 1501 are formed in the bottom of the mounting base 14, a cylindrical block 1502 is rotatably connected inside the T-shaped groove 1501, a connecting rod 1503 is fixedly connected to the bottom of the cylindrical block 1502, a limiting plate 1504 is fixedly connected to the bottom of the connecting rod 1503, a pulley 1505 is fixedly mounted at the bottom of the limiting plate 1504, the pulley 1505 can rotate at the bottom of the T-shaped groove 1501 through the limiting plate 1504, the connecting rod 1503 and the cylindrical block 1502 by the arrangement of the steering moving mechanism 15, and the cylindrical block 1502 rotates in the T-shaped groove 1501, so that the pulley 1505 can rotate in multiple directions.
Referring to fig. 7, the limiting mechanism 19 includes a groove 1901, an elastic spring 1902 is fixedly connected inside the groove 1901, a circular plate slider 1903 is fixedly connected to the bottom of the elastic spring 1902, the circular plate slider 1903 is slidably connected in the groove 1901, a limiting pin 1904 is fixedly connected to the bottom of the circular plate slider 1903, a limiting ring 1905 is fixedly connected to an outlet of the groove 1901, the limiting pin 1904 is slidably connected to the inner side of the limiting ring 1905, a semicircular slot 1906 is formed in the surface of the fixing rod 18, the limiting pin 1904 is clamped in the semicircular slot 1906, the limiting mechanism 19 is arranged, the slider 1903 slides in the groove 1901 under the action of the elastic spring circular plate, so that the limiting pin 1904 slides in the limiting ring 1905, the limiting pin 1904 is clamped with the semicircular slot 1906 in the fixing rod 18, the protecting mechanism 9 can be fixed to one side of the fixing rod 18 by the limiting mechanism 19, and the protecting mechanism 9 is prevented from shaking.
According to the invention, the adjusting telescopic rod 10 is arranged, the semicircular clamping cylinder 906 in the protection mechanism 9 is taken down from the second connecting shaft 8 by extending the adjusting telescopic rod 10, the protection mechanism 9 is rotated on the first connecting shaft 4 through the second round hole 904 on the first fixing block 903, so that the protection mechanism 9 is vertically placed, the arc-shaped clamping groove 907 in the protection mechanism 9 is connected with the fixed rod 18 and is fixed through the internal limiting mechanism 19, and then the adjusting telescopic rod 10 is shortened, so that the first hollow rod 1 and the second hollow rod 6 are moved close to each other through the steering movement mechanism 15, and therefore, the structure can be folded, the occupied area is small, and the structure is convenient to move.
The foregoing is only a preferred embodiment of the present invention; the scope of the 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 the equivalent or modified embodiments and the modified concepts of the present invention.
Claims (4)
1. A safety protection structure of hoisting equipment, includes first hollow pole (1), its characterized in that: the top of the first hollow rod (1) is movably connected with a first adjusting rod (2), the bottom of the first hollow rod (1) is fixedly connected with a fixing seat (11), two adjusting telescopic rods (10) are fixedly connected between the fixing seats (11), the top of the fixing seat (11) on the right side is fixedly connected with a second hollow rod (6), the top of the second hollow rod (6) is movably connected with a second adjusting rod (7), first round holes (3) are formed in the tops of the first adjusting rod (2) and the second adjusting rod (7), two first connecting shafts (4) are fixedly connected between the first round holes (3) on the first adjusting rod (2), second connecting shafts (8) are fixedly connected between the first round holes (3) on the second adjusting rod (7), a protection mechanism (9) is arranged between the first connecting shafts (4) and the second connecting shafts (8), the surfaces of the first hollow rod (1) and the second hollow rod (6) are both pasted with light reflecting stickers (5), two hollow rods (1) are fixedly connected with a first adjusting rod (18), a group of power generating and lighting mechanisms (16) are arranged on two sides of the fixing seats (11), a buffer mechanism (13) is arranged in the middle of the bottom end of the fixed seat (11), the bottom of the buffer mechanism (13) is fixedly connected with an installation seat (14), and a steering moving mechanism (15) is arranged at the bottom of the installation seat (14);
the protection mechanism (9) comprises an installation frame (901), a protection net (902) is fixedly connected inside the installation frame (901), a group of first fixing blocks (903) is fixedly connected to the left side surface of the installation frame (901), second round holes (904) are formed in the first fixing blocks (903), the first fixing blocks (903) are rotatably connected to the surface of the first connecting shaft (4) through the second round holes (904), a second fixing block (905) is fixedly connected to the right side surface of the installation frame (901), a semicircular clamping cylinder (906) is fixedly connected to the right side of the second fixing block (905), the semicircular clamping cylinder (906) is matched with the second connecting shaft (8), an arc-shaped clamping groove (907) is formed in the bottom of the installation frame (901), the arc-shaped clamping groove (907) is matched with the fixing rod (18), and a limiting mechanism (19) is arranged inside the arc-shaped clamping groove (907);
the limiting mechanism (19) comprises a groove (1901), an elastic spring (1902) is fixedly connected inside the groove (1901), a circular plate slider (1903) is fixedly connected to the bottom of the elastic spring (1902), the circular plate slider (1903) is slidably connected in the groove (1901), a limiting pin (1904) is fixedly connected to the bottom of the circular plate slider (1903), a limiting ring (1905) is fixedly connected to the outlet of the groove (1901), the limiting pin (1904) is slidably connected to the inner side of the limiting ring (1905), a semicircular clamping groove (1906) is formed in the surface of the fixing rod (18), and the limiting pin (1904) is clamped in the semicircular clamping groove (1906);
the power generation lighting mechanism (17) comprises a photovoltaic panel (1701), a plurality of photovoltaic panels (1701) are installed on the surface of the installation plate (16), a plurality of energy-saving lamps (1702) are installed on the top of the installation plate (16), and the photovoltaic panels (1701) are electrically connected with the energy-saving lamps (1702) through photovoltaic converters.
2. The safety protection structure of hoisting equipment according to claim 1, wherein: damping mechanism (12) include first connecting block (1201), first connecting block (1201) fixed connection is on the bottom surface of fixing base (11), the bottom fixedly connected with damping spring (1202) of first connecting block (1201), the bottom fixedly connected with second connecting block (1203) of damping spring (1202), second connecting block (1203) fixed connection is on the top surface of mount pad (14), be provided with two sets of damping mechanism (12) between fixing base (11) and mount pad (14).
3. A safety shield structure for lifting apparatus as claimed in claim 1, wherein: buffer gear (13) include piston rod (1301), piston rod (1301) fixed connection is on the bottom surface of fixing base (11), the outside of piston rod (1301) is provided with piston cylinder (1302), piston cylinder (1302) fixed connection is on the top surface of mount pad (14), the surperficial lower extreme fixedly connected with annular slider (1303) of piston rod (1301), the inside of piston cylinder (1302) is provided with spout (1304), annular slider (1303) sliding connection is in spout (1304).
4. The safety protection structure of hoisting equipment according to claim 1, wherein: the steering movement mechanism (15) comprises a T-shaped groove (1501), four T-shaped grooves (1501) are formed in the bottom of the mounting seat (14), a cylindrical block (1502) is connected to the inside of each T-shaped groove (1501) in a rotating mode, a connecting rod (1503) is fixedly connected to the bottom of each cylindrical block (1502), a limiting plate (1504) is fixedly connected to the bottom of each connecting rod (1503), and a pulley (1505) is fixedly mounted at the bottom of each limiting plate (1504).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011590466.3A CN112607605B (en) | 2020-12-29 | 2020-12-29 | Safety protection structure of hoisting equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011590466.3A CN112607605B (en) | 2020-12-29 | 2020-12-29 | Safety protection structure of hoisting equipment |
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| CN112607605A CN112607605A (en) | 2021-04-06 |
| CN112607605B true CN112607605B (en) | 2023-03-31 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN207277982U (en) * | 2017-10-09 | 2018-04-27 | 山东科技大学 | A kind of construction protective fence |
| CN207866533U (en) * | 2018-02-07 | 2018-09-14 | 天津牧佳饲料有限公司 | A kind of safty shield |
| CN110171768B (en) * | 2019-05-10 | 2024-05-03 | 广州西南交大研究院有限公司 | Truss tower and crossing construction protection equipment comprising same |
| CN111498693A (en) * | 2020-04-26 | 2020-08-07 | 胡文东 | Protective device for crane |
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Effective date of registration: 20230309 Address after: No. 37, Extension Section of Jiaqi Road, Xianlin Street, Yuhang, Hangzhou, Zhejiang 310000 Applicant after: HANGZHOU YINGJIANG MACHINERY MANUFACTURE Co.,Ltd. Address before: No. 1 Jiangning Road, Nanjing District hirokage 211100 cities in Jiangsu Province Applicant before: Bao Mulan |
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