CN111472526A - Suspended operation platform for rock wall reinforcement - Google Patents
Suspended operation platform for rock wall reinforcement Download PDFInfo
- Publication number
- CN111472526A CN111472526A CN202010362114.6A CN202010362114A CN111472526A CN 111472526 A CN111472526 A CN 111472526A CN 202010362114 A CN202010362114 A CN 202010362114A CN 111472526 A CN111472526 A CN 111472526A
- Authority
- CN
- China
- Prior art keywords
- cantilever
- platform
- steel
- rock wall
- operation platform
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000011435 rock Substances 0.000 title claims abstract description 66
- 230000002787 reinforcement Effects 0.000 title abstract description 11
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 27
- 239000000725 suspension Substances 0.000 claims abstract description 15
- 229910000831 Steel Inorganic materials 0.000 claims description 118
- 239000010959 steel Substances 0.000 claims description 118
- 230000007246 mechanism Effects 0.000 claims description 2
- 238000010276 construction Methods 0.000 abstract description 24
- 238000003466 welding Methods 0.000 description 6
- 238000003780 insertion Methods 0.000 description 4
- 230000037431 insertion Effects 0.000 description 4
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000008602 contraction Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 235000004443 Ricinus communis Nutrition 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 239000012779 reinforcing material Substances 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G1/00—Scaffolds primarily resting on the ground
- E04G1/15—Scaffolds primarily resting on the ground essentially comprising special means for supporting or forming platforms; Platforms
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G1/00—Scaffolds primarily resting on the ground
- E04G1/15—Scaffolds primarily resting on the ground essentially comprising special means for supporting or forming platforms; Platforms
- E04G1/152—Platforms made of metal or with metal-supporting frame
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G1/00—Scaffolds primarily resting on the ground
- E04G1/24—Scaffolds primarily resting on the ground comprising essentially special base constructions; comprising essentially special ground-engaging parts, e.g. inclined struts, wheels
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G1/00—Scaffolds primarily resting on the ground
- E04G1/36—Scaffolds for particular parts of buildings or buildings of particular shape, e.g. for stairs, cupolas, domes
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G5/00—Component parts or accessories for scaffolds
- E04G5/006—Scaffold with cantilevered sections, e.g. to accommodate overhangs or recesses in the facade
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G5/00—Component parts or accessories for scaffolds
- E04G5/02—Scaffold feet, e.g. with arrangements for adjustment
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G5/00—Component parts or accessories for scaffolds
- E04G5/04—Means for fastening, supporting, or bracing scaffolds on or against building constructions
- E04G5/046—Means for fastening, supporting, or bracing scaffolds on or against building constructions for fastening scaffoldings on walls
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G1/00—Scaffolds primarily resting on the ground
- E04G1/15—Scaffolds primarily resting on the ground essentially comprising special means for supporting or forming platforms; Platforms
- E04G2001/157—Extensible platforms, e.g. telescopic platforms
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G1/00—Scaffolds primarily resting on the ground
- E04G1/24—Scaffolds primarily resting on the ground comprising essentially special base constructions; comprising essentially special ground-engaging parts, e.g. inclined struts, wheels
- E04G2001/242—Scaffolds movable on wheels or tracks
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G5/00—Component parts or accessories for scaffolds
- E04G2005/008—Hoisting devices specially adapted as part of a scaffold system
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Movable Scaffolding (AREA)
Abstract
A rock wall reinforcement suspension operation platform comprises a base, a frame body, a telescopic boom, a hoisting sliding device, a telescopic operation platform and a locking device, wherein the frame body is arranged on the base, the frame body is provided with the horizontally arranged telescopic boom, the telescopic boom comprises a guide rail and a cantilever, the guide rail is fixed on the frame body, the cantilever is slidably arranged on the guide rail, the cantilever can extend out from one end of the guide rail along the guide rail, the outer side of the cantilever is provided with a slide rail along the length direction of the cantilever, the hoisting sliding device is slidably arranged on the slide rail, the base is also slidably connected with the telescopic operation platform, the telescopic operation platform is connected with the hoisting sliding device through a guy, the locking device comprises a rock wall supporting point device which is arranged on the rock wall at the far end and is used as a cantilever suspension fulcrum, and a locking piece which is arranged on the cantilever suspension end and the rock wall supporting point device and is used for connecting and fixing the cantilever suspension end and the bracket; the device reduces the difficulty of rock wall reinforcing construction, reduces the safety risk of rock wall reinforcing construction, and improves the rock wall reinforcing construction efficiency.
Description
Technical Field
The invention relates to a rock wall reinforcing suspension operating platform.
Background
With the rapid development of national infrastructure and the gradual increase of the geological disaster treatment strength, more and more projects are applied to rock wall reinforcement construction. The rock wall reinforcing construction can be carried out only by erecting an operation frame under the influence of special terrains of the rock wall. In the actual construction process, because the rock wall surface is rugged and uneven, the erected operation frame cannot be completely attached to the rock wall, and a larger gap exists locally. The gap is a barrier and a danger source for field operators to safely reinforce the rock wall, influences the overall construction progress of the field and has large safety risk. Although the optimized operation frame setting scheme is adjusted on site according to actual conditions, all the operation frames cannot be guaranteed to be closely attached to the rock wall, the difficulty in setting the operation frames for making up gaps between the rock wall and the operation frames after optimization is increased, and the danger coefficient in the setting process is increased. This is the key and difficult point of rock wall reinforcement construction. Under the special geological conditions of karst areas, the rock wall is affected by earth crust movement and weathering, the surface is wavy and uneven, the traditional operating frame cannot ensure that each position of the frame body is tightly attached to the rock wall, and the continuous and constantly-changing gap between the rock wall and the operating frame prevents the smooth proceeding of rock wall reinforcing construction, increases the difficulty of rock wall reinforcing construction, and improves the danger coefficient of the rock wall reinforcing construction. Synthesize above-mentioned and the actual conditions of rock wall reinforcement construction, need develop a portable unsettled operation platform that can remove in a flexible way, flexible extension, adaptation change and overcome the hindrance that the space brought for the safe construction of rock wall reinforcement between rock wall and the handling frame, compensate traditional handling frame's not enough, guarantee that on-the-spot rock wall reinforcement construction is quick, safe, orderly goes on.
Disclosure of Invention
The invention solves the defects of the prior art and provides the rock wall reinforcing suspended operation platform which can overcome the obstruction of a gap between the rock wall and the operation frame to the rock wall reinforcing safe construction, make up the defects of the traditional operation frame, reduce the difficulty of the rock wall reinforcing construction, reduce the danger coefficient of the rock wall reinforcing construction, and ensure the rapid, safe and orderly construction of the rock wall reinforcement on site.
In order to achieve the above technical objects, the present invention employs the following embodiments,
the utility model provides a unsettled operation platform is consolidated to rock-wall, includes base, support body, flexible arm, hoist and mount slider, flexible operation platform and locking device, the support body is installed on the base, install the level on the support body and lay flexible arm, flexible arm includes guide rail and cantilever, the guide rail is fixed on the support body, cantilever slidable mounting is in on the guide rail, the cantilever can be followed the guide rail and extended away from the one end of guide rail, the cantilever outside is equipped with the slide rail along cantilever length direction, slidable mounting has hoist and mount slider on the slide rail, still sliding connection has flexible operation platform on the base, flexible operation platform passes through the cable and is connected with flexible arm and realizes the linkage between them, ensures operation platform construction safety, locking device is including installing on the distal end rock-wall, as the rock-wall fulcrum device of cantilever suspension and installing on cantilever suspension end and rock-wall fulcrum device, And the locking piece is used for connecting and fixing the suspension end of the cantilever with the bracket.
In this embodiment, the bottom of the base is provided with a universal caster serving as a traveling mechanism in a moving state and a base supporting leg for temporarily supporting and fixing the base in a working state, and the supporting leg is connected to the bottom of the base through threads.
In this embodiment, counter weight balancing unit has been laid on the base in cantilever slip opposite direction, counter weight balancing unit includes the counter weight mounting platform, counter weight mounting platform sliding connection is on the base for the counter weight mounting platform can follow cantilever slip opposite slip, install the counter weight on the counter weight mounting platform, bottom threaded connection has and is used for sliding out the partial platform landing leg that supports subaerial with the counter weight mounting platform.
In this embodiment, flexible work platform includes the platform main part, the bilateral symmetry of platform main part articulates there is the folded sheet that is used for enlarging platform main part operating range at least, be equipped with the guardrail around the folded sheet, the outside end of folded sheet is connected with flexible arm through the cable, the cable is when the state of tightening, and the folded sheet is equipped with operating condition and contraction state around the platform main part, during operating condition, the folded sheet is opened and is in the coplanar with the platform main part, during the contraction state, the folded sheet is folded in the platform main part, and is perpendicular with the platform main part.
In this embodiment, the guide rail is the I-steel, the cantilever comprises two channel-section steel openings towards the outside, and is equipped with between two channel-section steels and forms the spout with I-steel web thickness assorted interval, and two channel-section steels are through the C shaped steel welded connection of welding in its bottom, the space that C shaped steel and channel-section steel bottom formed and the big or small phase-match of I-steel flange plate, the outer one side of channel-section steel open slot forms the slide rail of being connected with hoist and mount slider, a plurality of pinholes that are used for injecing cantilever extension length have been laid along length direction correspondence on I-steel and the channel-section steel.
In this embodiment, hoist and mount slider includes U shaped steel groove and gyro wheel, two sets of gyro wheels are installed to the symmetry on the board of U shaped steel inslot both sides, the interval and the two channel-section steel interval phase-matchs of U shaped steel groove both sides gyro wheel, hoist and mount slider is connected with the channel-section steel through installing the gyro wheel in the opening of channel-section steel, be fixed with the billet that stretches out from the channel-section steel both sides on the channel-section steel, be equipped with the hole that supplies the cable to fix on the billet, the one end of cable is decided on the billet, the other end is connected with flexible operation platform.
In this embodiment, the locking piece is including installing the connecting plate in the cantilever bottom and installing the steel sheet of being connected on the rock wall strong point device, the connecting plate corresponds with the steel sheet position of being connected, and all is equipped with the hole on connecting plate and the steel sheet of being connected, the cantilever is fixed on the rock wall strong point device through the pin of cartridge between connecting plate and steel sheet of being connected.
Due to the adoption of the structure, the invention has the following beneficial effects: platform base universal castor is convenient for operation platform and freely removes, and the operation platform assurance operation safety can be fixed to the landing leg. Under the condition that the rock wall reinforcing steel pipe operation frame strictly controls the load, the counterweight balancing device is adjusted to control the self weight of the operation platform, the suspension operation range of the operation platform is expanded, and the suspension operation bearing capacity of the operation platform is improved. And the adjusting cantilever is connected with a rock wall supporting point, so that the reliability of the platform during suspension operation is ensured. The hoisting sliding device hoists the rock wall reinforcing material and the operation tool, and the labor intensity of the operation personnel is reduced. The operation platform can slide on the track, adjusts the extension length of the platform, is suitable for various gap widths, overcomes the obstruction of the gap between the rock wall and the operation frame to the rock wall reinforcing safety construction, and ensures the personal safety of the operation personnel. The unsettled operation platform is consolidated to cliff can remove in a flexible way, flexible extension, adapt to the situation and change, has reduced the cliff and has consolidated the construction degree of difficulty, has reduced cliff and has consolidated construction safety risk, has improved cliff and has consolidated the efficiency of construction, to sum up, this device simple structure, convenient operation, safe and reliable has overcome the hindrance that the space brought for cliff reinforcement safety construction between cliff and the handling frame, remedies the not enough of traditional handling frame, guarantees that on-the-spot cliff is consolidated and is constructed fast, safe, orderly going on.
Drawings
FIG. 1 is a front view of a suspended operating platform;
FIG. 2 is a side view of the suspended operating platform;
FIG. 3 is a front view of the platform base;
FIG. 4 is a side view of the platform base;
FIG. 5 is a front view of the counterweight balancing apparatus;
FIG. 6 is a side view of the counterweight balancing apparatus;
FIG. 7 is a front view of the frame body;
FIG. 8 is a side view of the frame;
FIG. 9 is a side view of the cantilever;
FIG. 10 is a cross-sectional view of the cantilever 1;
FIG. 11 is a cross-sectional view of the cantilever shown in FIG. 2;
FIG. 12 is a cross-sectional view of the cantilever shown in FIG. 3;
FIG. 13 is a front view of the hoist slide;
FIG. 14 is a side view of a lifting slide;
FIG. 15 is a front view of the telescopic work platform;
FIG. 16 is a side view of the telescoping work platform;
FIG. 17 is a plan view of the platform body;
FIG. 18 is a side view of the platform body;
FIG. 19 is a plan view of the folded sheet;
FIG. 20 is a side view of the folding plate;
FIG. 21 is a schematic view of a cable;
FIG. 22 is a front view of the guardrail;
FIG. 23 is a side elevational view of the guardrail;
FIG. 24 is a front view of the rock wall support point apparatus;
figure 25 is a side view of the rock wall support point apparatus.
Detailed Description
The technical solution of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. It is to be understood that the described embodiments are merely a few embodiments of the invention, and not all embodiments. Other embodiments, which can be derived by one of ordinary skill in the art from the embodiments of the present invention without creative efforts, are also within the scope of the present invention.
It should be noted that all directional indications "up", "down", "left", "right", "top", "bottom", "vertical", "horizontal", etc.) in the description of the embodiments of the present invention are based on the relative positional relationship between the components of the embodiments when in the posture of the drawings, and are used only for describing the present invention and simplifying the description, but do not indicate or imply that the components referred to must have a specific orientation. When the attitude of other embodiments changes, the directional indication changes accordingly. Furthermore, the use of the terms first, second, etc. in the description are used for descriptive purposes only and are not intended to indicate or imply relative importance.
Example (b):
as shown in fig. 1 and 2, the invention provides a rock wall reinforcing suspended operation platform, wherein the rock wall reinforcing suspended operation platform 1 comprises a base 2, a counterweight balancing device 3, a frame body 4, a telescopic arm 5, a hoisting sliding device 6, a telescopic operation platform 7 and a rock wall supporting point device 8.
As shown in fig. 3 and 4, the base 2 comprises universal casters 9, a rectangular square steel platform 10, base support legs 11 and a first sleeve 12, the base 2 bears self load and operation load of the rock wall reinforcing suspended operation platform 1, the universal casters 9 are 150mm in diameter and are finished products, 4 in number, the universal casters are welded with the square steel platform 10 and are used for moving the rock wall reinforcing suspended operation platform 1, the square steel platform 10 is formed by welding 100 × 100 × 5mm square steel pipes, 9 in number (7 in length of 1.5m and 2 in length of 3.9 m), the square steel platform 10 is used for installing the universal casters 9, the base support legs 11, a counterweight balancing device 3, a frame body 4 and the operation platform 7, the base support legs 11 are made of × 150mm steel plates 5mm in thickness of 150mm by welding diameter phi 38 lead screws, and 4 in number, the first sleeve 12 is made of steel pipes 38mm in inner diameter, 5mm in wall thickness and 100mm in height, the total 4 are welded with the square steel platform 10, the base support legs 11 penetrate through the first sleeve 12 and are connected with the square steel platform 10 in a rotatable mode for supporting the rock wall reinforcing suspended operation platform 1.
As shown in fig. 5 and 6, the counterweight balancing device 3 is composed of a counterweight placing platform 13, platform supporting legs 14, a second sleeve 15, a platform guide rail 16 and a counterweight 17, the counterweight balancing device 3 is used for balancing the load of the suspended operation platform 1 for reinforcing the suspended operation of the rock wall, the counterweight placing platform 13 is formed by welding 110 × 110 × mm square steel pipes, 7 (5 of which the length is 1.5m and 2 of which the length is 1.2 m) and is used for placing the counterweight 17, the platform supporting legs 14 are made of phi 38 lead screws welded with 5mm and 150mm thick steel plates × mm, the platform supporting legs 14 are used for supporting the fixed counterweight placing platform 13 and supporting the counterweight placing platform 13 on the ground, the second sleeve 15 is made of phi 38mm inner diameter, 5mm and 100mm high inner wire steel pipes, the second sleeve 15 is welded with the counterweight placing platform 13, the platform supporting legs 14 are in threaded connection with the second sleeve 15, the platform guide rail 16 is welded with 2m length 12.6, the platform guide rail 16 is made of platform guide rail 16, the sliding platform is installed on the guide rail 16, the suspended operation platform is used for strictly adjusting the suspended operation platform, the suspended operation platform for supporting the suspended operation platform 13, the suspended operation platform, the counterweight placing platform for supporting operation platform 13 for supporting the suspended operation platform, the counterweight placing platform for supporting and controlling the suspended operation platform, the counterweight placing platform 13, the counterweight mounting of the suspended operation platform can be used for strictly used for reinforcing the suspended operation platform, the suspended operation platform.
As shown in fig. 7 and 8, a frame body 4 is composed of upright posts 18, large cross beams 19, small cross beams 20, large diagonal braces 21 and small diagonal braces 22, the frame body 4 mainly bears loads transmitted by telescopic arms 5, the upright posts 18 are made of 100 × 100 × 5mm square steel pipes, 4 in total, and are in single length of 2m and are connected with a base 2 in a welding mode, the upright posts 18 are used for transmitting vertical loads of a suspended rock wall reinforcing operation platform 1, and are vertical bearing members of the suspended rock wall reinforcing operation platform 1, the large and small cross beams are made of 100 × 100 × 5mm square steel pipes, 4 in total, the large cross beams 19 are 2.7m in single length, the small cross beams 20 are 2.2m in single length, the large cross beams are welded to form a rectangular frame, the rectangular frame is placed at the upper ends of the upright posts 18, the frame body upright posts 18 are connected into a whole to serve as mounting bases of the telescopic arms 5, the large and small diagonal braces are made of 100 × 100 × 5mm square steel pipes, the large and 4 in total, the large and small cross beams 21 are welded to reduce the span of the large cross beams 19, the small cross beams 19 is welded to improve the bearing force of the large cross beam, the large cross beam 19, the small cross beam 19 is welded to improve the large cross beam 19, the small cross beam.
As shown in fig. 9, 10, 11 and 12, a telescopic arm 5 comprises a first guide rail 23 mounted on a frame 4 and a cantilever 24 slidably mounted on the first guide rail 23, the first guide rail 23 is made of 16# I-steel and 3.1 mm long, the first guide rail 23 serves as a sliding rail and a movable support end of the cantilever 24, the cantilever 24 is hung centrally on the lower portion of a small cross beam 20 and is welded with the small cross beam 20, a first round hole 25 with a diameter of phi 20mm is formed in an I-steel web of the first guide rail 23, the distance between the first round hole 25 and the end of the first guide rail 23 is 150mm, the cantilever 24 comprises a channel steel 26, a C-shaped steel 27, a steel bar 28, a steel ring 29, a pin bolt 30, a bolt 31, an end 32 and a connecting plate 33, the cantilever 24 is slidably adjusted in operation radius on the first guide rail 23, a second round hole 34 matched with the first round hole 25 on the first guide rail 23 is formed in a cantilever 24, the cantilever 24 is provided with a reinforcing steel bar 26, the cantilever 26 is arranged on the cantilever 24, the cantilever 24 is formed by using a cantilever supporting device, a cantilever 26, a cantilever supporting steel bar 26, a cantilever supporting device, a cantilever 26, a cantilever supporting device, a cantilever 26, a cantilever supporting device, a cantilever 20, a cantilever supporting device, a cantilever 20, a cantilever, a.
As shown in fig. 13 and 14, the hoisting sliding device 6 comprises a U-shaped steel groove 37, rectangular steel plates 38, rollers 39 and a rotating shaft 40, the hoisting sliding device 6 is used for hoisting and transporting tools and materials, the opening of the U-shaped steel groove 37 faces upwards and is formed by bending two sides of a 5mm steel plate, the size is 135 × 145 × 300mm, the opening is a framework of the hoisting sliding device 6, two groups of rollers 39 are symmetrically installed on the opposite surfaces of the inner side of the U-shaped steel groove 37 through the rotating shaft 40, the rectangular steel plates 38 are welded at the bottom of the U-shaped steel groove 37, the 5mm steel plates are manufactured to form the saw-tooth steel plates 38, the size is 135 × 160mm, a round hole 41 is formed in the middle of the saw-tooth steel plate 38, the diameter of the round hole 41 is phi 80mm, the rectangular steel plates 38 are used for hoisting tools and materials, the diameters of the rollers 39 are phi 100mm and 30mm wide, and 4 in total, and the hoisting sliding device 6 is installed.
As shown in fig. 15 and 16, the telescopic work platform 7 is composed of a platform main body 42, a folding plate 43, a second guide rail 44, a guy cable 45 and a guardrail 46, is a main component of the rock wall reinforcing suspended operation platform 1, and is a main work platform for rock wall reinforcement. As shown in fig. 17 and 18, the platform main body 42 is composed of a first skeleton 47 and a first panel 48, a plurality of first skeletons 47 are welded to form a rectangle, and the first panel 48 is fixed on the first skeletons 47.
As shown in fig. 19 and 20, the folding plates 43 are provided in plural, and the number of the folding plates 43 matches the position and the number of the steel bars 28, and is an extension member of the telescopic work platform 7. The folding plate 43 consists of a second framework 49, a second panel 50, a crosspiece 51, a hinge 52, a lifting lug 53 and a guardrail inserting hole 54, the second framework 49 is welded to form a rectangle, and the second panel 50 is welded to the upper surface and the lower surface of the second framework 49; the crosspiece 51 is fixed to the outer end of the upper side of the folding plate 43; the hinge 52 is welded at the end part of the inner side surface of the folding plate 43, and the folding plate 43 is hinged with the platform main body 42 through the hinge 52; the lifting lugs 53 are welded on the upper side surface of the folding plate and close to the crosspiece 51, the middle part of each lifting lug 53 is provided with a fourth round hole 55 with the diameter phi of 30mm, as shown in fig. 21, the folding plate 43 is connected with the steel bar 28 through a pull cable 45, the pull cable 45 comprises a steel wire rope 56 and the lifting lug 53 fixed at one end of the steel wire rope 56, one end of the pull cable 45 is connected with the lifting lug 53 on the folding plate 43 through a hook 58, the other end of the pull cable is fixed in the round hole of the steel bar 28 through the steel wire rope 56;
as shown in FIG. 22, a rail 51 at the outer side edge of a folding plate 43 is welded with guardrail insertion holes 54, guardrails 46 are fixed in the guardrail insertion holes 54, a second guide rail 44 of a telescopic operation platform is made of 2 pieces of 1.5-meter long 12.6# channel steel, the second guide rail 44 is welded on a square steel platform 10, a platform main body 42 of the telescopic operation platform 7 is slidably installed in the second guide rail 44, so that the platform main body 42 can move on the square steel platform 10 along the second guide rail, as shown in FIG. 23, the guardrails 46 are composed of a third framework 59, a rigid protective net 60, bolts 61, sleeves 62 and connecting rods 63, the rigid protective net 60 is fixed on the third framework 59, the bottoms of the guardrails 46 are fixed in the guardrail insertion holes 54 through the bolts 61 in an insertion mode, the sleeves 62 are arranged at the tops of the guardrails 46, adjacent guardrails 46 are fixed with each other through the connecting rods 63 inserted in the sleeves 62, so as to enhance the guardrails 46, the third framework 59 is made of 2 pieces of 1.2 meters, 30mm long square steel pipes × mm, 4 pieces of phi 32 mm, the square steel pipes are welded with the diameter, the wall thickness of phi 32 mm, the integral steel wire mesh 60 is made of 100mm, the steel wire mesh 2mm, the steel mesh 6mm, the steel mesh 6.
As shown in fig. 24 and 25, the rock wall supporting point device 8 is composed of a support 64, an expansion bolt 65, a connecting steel plate 66 and a pin 67, wherein the support 64 is a tripod 68, the tripod 68 is fixed on the rock wall through the expansion bolt 65, the top of the tripod 68 is provided with the steel plate 70 as a supporting plate, the connecting steel plate 66 is welded on the steel plate 70, the middle part of the connecting steel plate 66 is provided with a fourth round hole 72, the tripod 68 is connected with the connecting plate 33 on the cantilever 24 through the connecting steel plate 66 through the pin 67, so that the safety of the suspended rock wall reinforcing suspended operation platform 1 is ensured, the tripod 68 is made of 50 × 5mm angle steel of 50 × 50, the connecting plate is welded at the top of the tripod 68, and the connecting plate is.
A single tripod 68 is formed by welding 1 steel angle of 230mm, 1 steel angle of 450mm and 1 steel angle of 505mm, 2 pieces of a connecting plate 50 × 200mm steel plate 69 and 1 piece of a 230 × 200mm steel plate 70, 2 round holes 71 with the diameter phi 20 are drilled in each piece of the 50 × 200mm steel plate 69 and used for connecting a support 64 with expansion bolts 65, the 2 tripods 68 are welded with the connecting plate to form the support 64, the top surface of the tripod 68 is welded and connected through the 230 × 200mm steel plate 70, the side surfaces of the tripod are welded and connected through the 2 steel plate 69 with the diameter phi 50 × 200mm, the center distance of the 50 × 200mm steel plate 69 is 230mm, the support 64 is used as a fulcrum of a telescopic arm 5 on a rock wall and bears an operation load, the expansion bolts 65 are M22 type and are 20 × 180mm and 4 in total and used for installing the support 64 and ensuring that the support 64 is reliably connected with the rock wall, the connecting steel plate 66 is made of a 10mm steel plate, the size of 50 × 100mm and 1 mm of the cantilever pin drilling end head is welded and welded with the steel plate 230 × 200 5mm and used for ensuring that the cantilever connection device is used for fixing the cantilever connection of a safe cantilever connection platform and the cantilever connection device for supporting the operation.
While the preferred embodiments of the present invention have been illustrated and described, the present invention is not limited to the specific embodiments described above, and various modifications can be made by those skilled in the art without departing from the technical idea of the present invention claimed in the claims.
Claims (7)
1. The utility model provides a unsettled operation platform is consolidated to cliff, a serial communication port, including base, support body, flexible arm, hoist and mount slider, flexible operation platform and locking device, the support body is installed on the base, install the level on the support body and lay flexible arm, flexible arm includes guide rail and cantilever, the guide rail is fixed on the support body, cantilever slidable mounting is in on the guide rail, the cantilever can be followed the guide rail and extended away from the one end of guide rail, the cantilever outside is equipped with the slide rail along cantilever length direction, slidable mounting has hoist and mount slider on the slide rail, still sliding connection has flexible operation platform on the base, flexible operation platform passes through the cable and is connected with flexible arm and realizes linkage between them, locking device is including installing on the distal cliff, as the cliff support point device of cantilever suspension fulcrum and installing on cantilever suspension end and cliff support point device, And the locking piece is used for connecting and fixing the suspension end of the cantilever with the bracket.
2. The rock-wall reinforced aerial work platform of claim 1, wherein the bottom of the base is fitted with casters to act as a walking mechanism in the mobile state and with legs of the base to temporarily support the base in the working state, the legs being screwed to the bottom of the base.
3. The rock wall reinforcing and suspending operation platform according to claim 1, wherein a counterweight balancing device is arranged on the base in the direction opposite to the cantilever sliding direction, the counterweight balancing device comprises a counterweight placing platform, the counterweight placing platform is slidably connected to the base so that the counterweight placing platform can slide along the cantilever sliding direction, a counterweight is mounted on the counterweight placing platform, and bottom threads are connected with platform legs for sliding out parts of the counterweight placing platform to be supported on the ground.
4. The rock wall reinforcing and suspending operation platform according to claim 1, wherein the telescopic operation platform comprises a platform main body, at least one folding plate for expanding the operation range of the platform main body is symmetrically hinged to two sides of the platform main body, guard rails are arranged on the periphery of the folding plate, the outer side end of the folding plate is connected with a telescopic arm through a guy cable, when the guy cable is in a tightened state, the folding plate is provided with a working state and a retracted state around the platform main body, when the working state is performed, the folding plate is unfolded and is in the same plane with the platform main body, and when the retracted state is performed, the folding plate is folded in the platform main body and is perpendicular to the platform main body.
5. The rock wall reinforcing and suspending operation platform according to any one of claims 1 to 4, wherein the guide rail is an I-shaped steel, the cantilever is formed by two channel steel openings facing outwards, a sliding groove is formed between the two channel steel at a distance matched with the thickness of an I-shaped steel web, the two channel steel are welded at the bottom of the two channel steel through a C-shaped steel welded at the bottom of the two channel steel, a space formed by the C-shaped steel and the bottom of the channel steel is matched with the size of an I-shaped steel flange plate, a sliding rail connected with a hoisting sliding device is formed at one outer side of an opening groove of the channel steel, and a plurality of pin holes used for limiting the extending length of the cantilever are correspondingly distributed on the I-.
6. The rock-wall-reinforced suspended operation platform of claim 5, wherein the hoisting sliding device comprises a U-shaped steel groove and rollers, two sets of rollers are symmetrically mounted on two side plates in the U-shaped steel groove, the distance between the rollers on two sides of the U-shaped steel groove is matched with the distance between two channel steels, the hoisting sliding device is connected with the channel steels through the rollers mounted in openings of the channel steels, steel bars extending from two sides of the channel steels are fixed on the channel steels, holes for fixing guy cables are formed in the steel bars, one ends of the guy cables are fixed on the steel bars, and the other ends of the guy cables are connected with the telescopic operation platform.
7. The rock wall reinforced suspension operation platform of claim 5, wherein the locking member comprises a connecting plate mounted at the bottom of the cantilever and a connecting steel plate mounted on the rock wall supporting point device, the connecting plate and the connecting steel plate are corresponding in position, holes are formed in the connecting plate and the connecting steel plate, and the cantilever is fixed on the rock wall supporting point device through a pin inserted between the connecting plate and the connecting steel plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010362114.6A CN111472526A (en) | 2020-04-30 | 2020-04-30 | Suspended operation platform for rock wall reinforcement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010362114.6A CN111472526A (en) | 2020-04-30 | 2020-04-30 | Suspended operation platform for rock wall reinforcement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111472526A true CN111472526A (en) | 2020-07-31 |
Family
ID=71764206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010362114.6A Pending CN111472526A (en) | 2020-04-30 | 2020-04-30 | Suspended operation platform for rock wall reinforcement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111472526A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112357749A (en) * | 2020-12-09 | 2021-02-12 | 商丘市天宇电力工程有限公司 | Hoisting accessory is used in construction transport of electric power electric appliance cabinet |
| CN112482102A (en) * | 2020-11-17 | 2021-03-12 | 中铁十七局集团有限公司铺架分公司 | Prefabricated floating slab transportation positioning vehicle |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0886186A (en) * | 1994-07-20 | 1996-04-02 | Matsuda Astec Kk | Rock drilling device |
| CN202194363U (en) * | 2011-08-17 | 2012-04-18 | 中国十七冶集团有限公司 | Movable steel pipe scaffold operation platform for over-water construction |
| CN105108396A (en) * | 2015-09-28 | 2015-12-02 | 武汉一冶钢结构有限责任公司 | Blast furnace shell outer wall welding platform and erecting method thereof |
| CN206345616U (en) * | 2017-01-10 | 2017-07-21 | 湖州大秦建筑装饰工程有限公司 | A kind of building tower crane of stable safety |
| CN108824787A (en) * | 2018-06-29 | 2018-11-16 | 中国冶集团有限公司 | The construction platform of outdoor indoor universal |
| CN208964421U (en) * | 2018-10-15 | 2019-06-11 | 昆明嘉鼎博实新材料科技有限公司 | A kind of mobile stable air entrained concrete batten installation equipment of plate |
| CN212534976U (en) * | 2020-04-30 | 2021-02-12 | 中建五局第三建设有限公司 | Suspended operation platform for rock wall reinforcement |
-
2020
- 2020-04-30 CN CN202010362114.6A patent/CN111472526A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0886186A (en) * | 1994-07-20 | 1996-04-02 | Matsuda Astec Kk | Rock drilling device |
| CN202194363U (en) * | 2011-08-17 | 2012-04-18 | 中国十七冶集团有限公司 | Movable steel pipe scaffold operation platform for over-water construction |
| CN105108396A (en) * | 2015-09-28 | 2015-12-02 | 武汉一冶钢结构有限责任公司 | Blast furnace shell outer wall welding platform and erecting method thereof |
| CN206345616U (en) * | 2017-01-10 | 2017-07-21 | 湖州大秦建筑装饰工程有限公司 | A kind of building tower crane of stable safety |
| CN108824787A (en) * | 2018-06-29 | 2018-11-16 | 中国冶集团有限公司 | The construction platform of outdoor indoor universal |
| CN208964421U (en) * | 2018-10-15 | 2019-06-11 | 昆明嘉鼎博实新材料科技有限公司 | A kind of mobile stable air entrained concrete batten installation equipment of plate |
| CN212534976U (en) * | 2020-04-30 | 2021-02-12 | 中建五局第三建设有限公司 | Suspended operation platform for rock wall reinforcement |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112482102A (en) * | 2020-11-17 | 2021-03-12 | 中铁十七局集团有限公司铺架分公司 | Prefabricated floating slab transportation positioning vehicle |
| CN112357749A (en) * | 2020-12-09 | 2021-02-12 | 商丘市天宇电力工程有限公司 | Hoisting accessory is used in construction transport of electric power electric appliance cabinet |
| CN112357749B (en) * | 2020-12-09 | 2022-12-09 | 商丘市天宇电力工程有限公司 | Hoisting accessory is used in construction transport of electric power electric appliance cabinet |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111472526A (en) | Suspended operation platform for rock wall reinforcement | |
| WO2013110126A1 (en) | Automated formwork climbing system | |
| CN105952133A (en) | Suspended large-span reinforced concrete structure construction steel platform and construction method | |
| CN112811286A (en) | Telescopic lift car for elevator | |
| CN212534976U (en) | Suspended operation platform for rock wall reinforcement | |
| CN106320716B (en) | High-building construction adjustable division discharging platform | |
| CN110820563A (en) | Special beam lifting device for prefabricated track trough beam and using method thereof | |
| CN216377068U (en) | Telescopic lift car for elevator | |
| CN211689948U (en) | Suspension operation platform device for construction of suspension cable at tower part of cable-stayed bridge | |
| CN209830666U (en) | High altitude pipeline welding operation platform support and contain its welding auxiliary assembly | |
| CN210713752U (en) | High-altitude operation construction hanging basket capable of moving in three-dimensional space | |
| CN212532065U (en) | Gantry crane capable of being used in different height difference places | |
| CN204899240U (en) | Subregion platform of unloading with adjustable high -rise building usefulness of being under construction | |
| CN216515140U (en) | Overhead steel box girder welding platform device | |
| CN212101770U (en) | Double-rail device convenient to install and detach quickly and used for hoisting curtain wall unit plate | |
| CN212174280U (en) | Rock wall anchor rope prestressing force tensioning jack installation device | |
| CN211897854U (en) | Special lifting beam device for prefabricated track groove beam | |
| CN113636466A (en) | Portal frame for building demolition and demolition method | |
| CN109205475B (en) | Device and method for assembling and disassembling girder type gantry crane in tunnel through connection of trusses | |
| JPH11147690A (en) | Low head space reinforcing bar building-in device | |
| CN209339578U (en) | It is a kind of be built in hoistway packaged type protection and operating platform | |
| CN108755419B (en) | Construction platform for hoisting bridge shock-proof steel stop block and installation method | |
| CN113651225A (en) | Welding hanger for high-altitude installation of large pipeline and use method | |
| CN112502473A (en) | Support bearing capacity conversion device and method for dismantling large steel framework by using same | |
| CN211619807U (en) | Tower crane wall-attached system capable of integrally walking |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |