CN110937525A - Detachable tower crane attaches wall operation platform - Google Patents
Detachable tower crane attaches wall operation platform Download PDFInfo
- Publication number
- CN110937525A CN110937525A CN201911282032.4A CN201911282032A CN110937525A CN 110937525 A CN110937525 A CN 110937525A CN 201911282032 A CN201911282032 A CN 201911282032A CN 110937525 A CN110937525 A CN 110937525A
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- CN
- China
- Prior art keywords
- tower crane
- stopper
- operation platform
- hinge
- supporting
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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
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/62—Constructional features or details
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- 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
- E04G3/00—Scaffolds essentially supported by building constructions, e.g. adjustable in height
- E04G3/24—Scaffolds essentially supported by building constructions, e.g. adjustable in height specially adapted for particular parts of buildings or for buildings of particular shape, e.g. chimney stacks or pylons
- E04G3/243—Scaffolds essentially supported by building constructions, e.g. adjustable in height specially adapted for particular parts of buildings or for buildings of particular shape, e.g. chimney stacks or pylons following the outside contour of a building
Abstract
The invention discloses a detachable tower crane wall-attached installation operating platform which comprises a tower crane standard knot and a platform body, wherein the tower crane standard knot comprises four vertical rods, the platform body comprises four supporting parts, two ends of the lower side surface of each supporting part are respectively connected with a supporting rod, the lower end of each vertical rod is provided with a connecting piece, each connecting piece comprises a hinge, two ends of each hinge are respectively hinged with a fixing plate, the two fixing plates are connected with an installation nut through installation bolts, two sides of each hinge are respectively provided with a C-shaped strip, each C-shaped strip comprises a first limiting block, one end of each first limiting block is connected with a limiting strip, and a second limiting block is connected between one end of. Hang supporting part one end for the bracing piece at supporting part both ends inserts respectively in two C shape strips in opposite directions with the state of 45 degrees slopes, puts the supporting part flat again, makes the upper and lower both ends face of bracing piece hug closely with second stopper and first stopper respectively, thereby installs the supporting part around tower crane standard festival, and the dismouting is efficient.
Description
Technical Field
The invention relates to the technical field of tower crane components, in particular to a detachable tower crane wall-attached operating platform.
Background
In the building construction, the tower crane is an important carrying tool. The height of the tower crane is required to be increased along with the height of the building. When the height of the free end of the tower crane exceeds a specified value, an attached wall is required to be arranged to reduce the height of the free end, so that the tower crane can be safely used. When the wall is arranged, an operation platform needs to be arranged on the tower body in advance, so that the operation of operators is facilitated.
At present, the patent of publication number CN204529157U discloses a tower crane attaches wall operation platform, and it includes the tower crane standard festival, and tower crane standard festival top is equipped with many square pipes that are parallel to each other, and it is fixed through the staple bolt between tower crane standard festival and the square pipe, and square pipe has the bottom frame through bolted connection, and four corners of bottom frame are equipped with respectively and are used for the fixed piece that encloses the guardrail, enclose and connect through the fastener between the guardrail. The operation platform is installed on a tower crane and can be used for multiple times.
However, the above prior art has the following drawbacks: in the dismounting process of the operating platform, an operator needs to continuously dismount the bolts and the hoops in high altitude in the whole process, and the dismounting efficiency is low, so that the operation platform needs to be improved.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides the detachable tower crane wall-attached operation platform which is high in dismounting efficiency and time-saving and labor-saving.
In order to achieve the purpose, the invention provides the following technical scheme:
a detachable tower crane wall-attached installation operating platform comprises a tower crane standard knot and a platform body arranged on the peripheral side wall of the tower crane standard knot, wherein the tower crane standard knot comprises four vertical rods with rectangular cross sections arranged along the vertical direction, the platform body comprises four supporting parts, two ends of the lower side surface of each supporting part are connected with supporting rods, the lower end of each vertical rod is provided with a connecting piece connected with the supporting rod, each connecting piece comprises an L-shaped hinge, the hinge is tightly attached to the two adjacent sides of the vertical rod towards the inner cavity of the tower crane standard knot, two ends of the hinge are hinged with fixed plates, the two fixed plates are connected through mounting bolts and mounting nuts, two sides of the hinge departing from the vertical rod are provided with C-shaped strips connected with the supporting rods, each C-shaped strip comprises a first limiting block connected with one side of the hinge close to the fixed plates, one end of the first limiting block far away from the, the one end that first stopper was kept away from to spacing strip and be connected with the second stopper between folding paper, the up end of bracing piece is hugged closely with the lower terminal surface of second stopper, the lower terminal surface of bracing piece is hugged closely with the upper end of first stopper.
By adopting the technical scheme, firstly, the folding sheets are tightly attached to two sides of the vertical rod; then, fixing the two fixing plates on the vertical rod through a mounting bolt and a mounting nut; then, hoisting one end of the supporting part, and respectively inserting the supporting rods at the two ends of the supporting part into the two opposite C-shaped strips in a 45-degree inclined state; finally, the supporting part is laid flat, and under the action of gravity, the upper end face and the lower end face of the supporting rod are respectively clung to the second limiting block and the first limiting block, so that the supporting part is installed around the tower crane standard knot, the dismounting efficiency is high, and the time and the labor are saved.
The invention is further configured to: the upside of bracing piece orientation tower crane standard festival's one end is connected with along vertical direction and is used for deviating from the first stationary blade that one side of first stopper was hugged closely with the second stopper.
Through adopting above-mentioned technical scheme, after C shape strip is gone into to the bracing piece card, first stationary blade can hug closely with second stopper lateral wall to prevent that the bracing piece from sliding towards the direction of keeping away from the tower crane standard festival, and then improve the stability of being connected between supporting part and the tower crane standard festival.
The invention is further configured to: the lower end face of the supporting rod is fixedly connected with a second fixing piece which is used for being tightly attached to one side, facing the supporting portion, of the first limiting block along the vertical direction.
Through adopting above-mentioned technical scheme, after going into C shape strip with the bracing piece card, first stopper can be hugged closely to the second stationary blade to prevent that the bracing piece from sliding towards tower crane standard festival, improve the connection stability of supporting part.
The invention is further configured to: and a spring washer is sleeved on the mounting bolt.
Through adopting above-mentioned technical scheme, the mounting nut is screwed, and the spring washer produces deformation after receiving the extrusion to the tight mounting nut in top, and then make the internal thread of mounting nut and the external screw thread of construction bolt between the frictional force increase, prevent that mounting nut is not hard up.
The invention is further configured to: the supporting part includes the bottom plate of being connected with the bracing piece up end, one side that tower crane standard festival was kept away from to the bottom plate up end can be dismantled along vertical direction and be connected with the rail, the rail includes a plurality of vertically staggered vertical bars and horizontal bar.
Through adopting above-mentioned technical scheme, constructor can stand and carry out installation work on the bottom plate, and the rail can improve constructor's factor of safety, prevents that the workman from dropping from the bottom plate.
The invention is further configured to: one side that tower crane standard festival was kept away from to bottom plate up end is provided with two at least connecting rods that are used for inserting the vertical retort lower extreme along self length direction interval, pass through bolted connection between connecting rod and the vertical retort.
Through adopting above-mentioned technical scheme, insert the connecting rod in the montant of rail, pass through bolted connection with connecting rod and vertical retort again to install the rail on the base, easy dismounting, labour saving and time saving.
The invention is further configured to: and the adjacent fences are connected through bolts.
Through adopting above-mentioned technical scheme, be connected the both ends of rail and the one end of adjacent rail through the bolt to improve the fastness of rail.
The invention is further configured to: the outer wall of the lower end of the fence is connected with a material baffle along the length direction of the fence.
Through adopting above-mentioned technical scheme, the striker plate can prevent that debris on the bottom plate from dropping from the bottom plate, avoids pounding constructor of hindering the tower crane below.
In conclusion, the invention has the following beneficial effects:
1. the support rods on the support parts are connected with the standard section of the tower crane through the connecting pieces, so that the disassembly efficiency of the platform body is high, and time and labor are saved;
2. the first fixing plate and the second fixing plate can increase the connection firmness between the supporting rod and the C-shaped strip.
Drawings
FIG. 1 is a schematic structural view of the present embodiment;
FIG. 2 is a schematic structural view of the support part and the connecting member in the present embodiment;
FIG. 3 is an enlarged schematic view of area A of FIG. 2;
FIG. 4 is an enlarged schematic view of region B of FIG. 2;
FIG. 5 is a schematic structural view of the connecting member in the present embodiment;
fig. 6 is an exploded view of the support portion in this embodiment.
Reference numerals: 1. a tower crane standard section; 11. a vertical rod; 2. a platform body; 21. a support portion; 211. a support bar; 2111. a first fixing sheet; 2112. a second fixing sheet; 212. a base plate; 2121. a connecting rod; 213. a fence; 2131. vertical bars; 2132. a horizontal bar; 3. a connecting member; 31. folding; 32. a fixing plate; 33. installing a bolt; 34. mounting a nut; 35. c-shaped strips; 351. a first stopper; 352. a second limiting block; 353. a limiting strip; 36. a spring washer; 4. a striker plate.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The utility model provides a detachable tower crane attaches wall installation operation platform, as figure 1, as shown in figure 2, including tower crane standard festival 1 that is the cuboid form and install in platform body 2 of tower crane standard festival 1 lateral wall all around, tower crane standard festival 1 includes that four cross-sections that set up along vertical direction are the montant 11 of rectangle, platform body 2 includes four supporting parts 21, the equal fixedly connected with cross-section in both ends of every supporting part 21 downside is the bracing piece 211 of rectangle, the one end of every bracing piece 211 all stretches out towards tower crane standard festival 1's direction, connecting piece 3 of being connected with bracing piece 211 is all installed to 11 lower extremes of every montant, be connected bracing piece 211 and connecting piece 3, thereby be connected supporting part 21 and tower crane standard festival 1.
As shown in fig. 2 and 4, the connecting member 3 includes a hinge 31 in an L shape, the hinge 31 is tightly attached to two adjacent sides of the vertical rod 11 facing the inner cavity of the tower crane standard knot 1 (see fig. 1), fixing plates 32 are hinged to two ends of the hinge 31, three mounting bolts 33 are jointly penetrated and arranged at the movable ends of the two fixing plates 32 along the vertical direction, a mounting nut 34 is connected to one end of each mounting bolt 33 through threads, and a spring washer 36 used for preventing the mounting nut 34 from loosening is sleeved on each mounting bolt 33. The bilateral symmetry that 31 folded paper deviates from montant 11 is provided with the C shape strip 35 that is used for being connected with bracing piece 211, C shape strip 35 include with fold paper 31 be close to one side fixed connection's of fixed plate 32 the cross-section be the first stopper 351 of rectangle, first stopper 351 is kept away from the one end fixedly connected with slope of 31 folded paper and is upwards extended spacing 353, spacing 353 keep away from first stopper 351 one end and fold paper between 31 fixedly connected with cross-section be the second stopper 352 of rectangle. An upper side of one end of the support rod 211, which is far away from the support portion 21, is fixedly connected with a first fixing plate 2111 in a rectangular shape along the vertical direction, and a lower end surface of the support rod 211 is fixedly connected with a second fixing plate 2112 in a rectangular shape along the vertical direction (see fig. 3). Hoisting one end of the support part 21, which is far away from the support rod 211, by using a tower crane, so that the support rods 211 at the two ends of the support part 21 are respectively inserted into the two opposite C-shaped strips 35 in a 45-degree inclined state, then flatting the support part 21, enabling the upper end surface of the support rod 211 to be clung to the lower end surface of the second limit block 352 and the lower end surface of the support rod 211 to be clung to the upper end of the first limit block 351 under the action of gravity, and further enabling the support part 21 to be kept in a horizontal state; meanwhile, after the supporting rod 211 is clamped into the C-shaped bar 35, the first fixing piece 2111 is tightly attached to one side of the second limiting block 352 facing to the tower crane standard knot 1 (see fig. 1), and the second fixing piece 2112 (see fig. 3) is tightly attached to one side of the first limiting block 351 deviating from the tower crane standard knot 1 (see fig. 1), so that the supporting rod 211 is prevented from sliding relative to the C-shaped bar 35, and the connection stability between the supporting portion 21 and the tower crane standard knot 1 (see fig. 1) is improved.
As shown in fig. 1 and 6, each support portion 21 includes a bottom plate 212 fixedly connected to the upper end surface of the support rod 211 and a fence 213 detachably connected to the bottom plate 212, the fence 213 and the bottom plate 212 are in a vertical state, the fence 213 includes a plurality of vertical bars 2131 and horizontal bars 2132 vertically and alternately connected, three connecting rods 2121 for inserting into the lower end surfaces of the vertical bars 2131 are fixedly connected to one side of the upper end surface of the bottom plate 212 away from the tower crane standard joint 1 at intervals along the length direction of the connecting rod 2121, and the connecting rods 2121 are connected to the vertical bars 2131 through bolts. The four bottom plates 212 include two short plates and two long plates, the two short plates are respectively located between two ends of the two long plates and form a 'return' shape, and the short plates and the fences 213 on the long plates are connected through bolts. Both ends of the fence 213 are connected to one end of the adjacent fence 213 by bolts, thereby improving the firmness of the fence 213. Fence 213 lower extreme outer wall is along self length direction fixedly connected with striker plate 4, and striker plate 4 can prevent that debris on the bottom plate 212 from dropping from bottom plate 212, avoids pounding the constructor of hindering the tower crane below.
The specific operation flow of this embodiment is as follows:
firstly, the hinges 31 are tightly attached to two sides of the vertical rod 11; then, fixing the two fixing plates 32 on the vertical rods 11 through the mounting bolts 33 and the mounting nuts 34; then, one end of the support portion 21 is lifted up, so that the support rods 211 at the two ends of the support portion 21 are respectively inserted into the two opposite C-shaped bars 35 in a 45-degree inclined state; finally, put supporting part 21 flat, under the effect of gravity for the upper and lower both ends face of bracing piece 211 hugs closely with second stopper 352 and first stopper 351 respectively, thereby makes supporting part 21 keep the horizontality, and then accomplishes the installation of platform body 2, dismantles the same reason, and the dismouting is efficient, labour saving and time saving.
The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. It should be noted that modifications and embellishments within the scope of the invention may occur to those skilled in the art without departing from the principle of the invention, and are considered to be within the scope of the invention.
Claims (8)
1. The utility model provides a detachable tower crane attaches wall installation operation platform, includes tower crane standard festival (1) and installs in platform body (2) of tower crane standard festival (1) lateral wall all around, tower crane standard festival (1) includes that four cross-sections that set up along vertical direction are montant (11) of rectangle, its characterized in that: the platform body (2) comprises four supporting parts (21), the two ends of the lower side surface of each supporting part (21) are connected with supporting rods (211), each vertical rod (11) is provided with a connecting piece (3) connected with the supporting rods (211), each connecting piece (3) comprises a hinge (31) in an L shape, each hinge (31) is tightly attached to the adjacent two sides of the vertical rod (11) towards the inner cavity of the tower crane standard knot (1), the two ends of each hinge (31) are hinged with fixing plates (32), the two fixing plates (32) are connected with mounting nuts (34) through mounting bolts (33), C-shaped strips (35) connected with the supporting rods (211) are arranged on the two sides of each hinge (31) departing from the corresponding vertical rod (11), each C-shaped strip (35) comprises a first limiting block (351) connected with one side of each hinge (31) close to the corresponding fixing plate (32), one end, far away from folding paper (31), of first stopper (351) is connected with the spacing strip (353) that the slope upwards extends, the one end that first stopper (351) were kept away from in spacing strip (353) is connected with second stopper (352) with folding paper (31) between, the up end of bracing piece (211) is hugged closely with the lower terminal surface of second stopper (352), the lower terminal surface of bracing piece (211) is hugged closely with the upper end of first stopper (351).
2. The detachable tower crane attaches wall installation operation platform of claim 1, its characterized in that: the upside of bracing piece (211) towards the one end of tower crane standard festival (1) is connected with along vertical direction and is used for deviating from first stationary blade (2111) that one side of first stopper (351) was hugged closely with second stopper (352).
3. The detachable tower crane attaches wall installation operation platform of claim 2, its characterized in that: the lower end face of the supporting rod (211) is fixedly connected with a second fixing piece (2112) which is used for being tightly attached to one side, facing the supporting part (21), of the first limiting block (351) along the vertical direction.
4. The detachable tower crane attaches wall installation operation platform of claim 1, its characterized in that: and a spring washer (36) is sleeved on the mounting bolt (33).
5. The detachable tower crane attaches wall installation operation platform of claim 1, its characterized in that: the supporting part (21) comprises a bottom plate (212) connected with the upper end face of the supporting rod (211), one side, far away from the tower crane standard section (1), of the upper end face of the bottom plate (212) is detachably connected with a fence (213) in the vertical direction, and the fence (213) comprises a plurality of vertical bars (2131) and transverse bars (2132) which are vertically staggered.
6. The detachable tower crane attaches wall installation operation platform of claim 5, its characterized in that: one side of the upper end surface of the bottom plate (212), which is far away from the tower crane standard knot (1), is provided with at least two connecting rods (2121) at intervals along the length direction of the connecting rods, the connecting rods (2121) are used for being inserted into the lower ends of the vertical bars (2131), and the connecting rods (2121) are connected with the vertical bars (2131) through bolts.
7. The detachable tower crane attaches wall installation operation platform of claim 6, its characterized in that: the adjacent fences (213) are connected through bolts.
8. The detachable tower crane attaches wall installation operation platform of claim 7, its characterized in that: the outer wall of the lower end of the fence (213) is connected with a material baffle (4) along the length direction of the fence.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911282032.4A CN110937525A (en) | 2019-12-11 | 2019-12-11 | Detachable tower crane attaches wall operation platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911282032.4A CN110937525A (en) | 2019-12-11 | 2019-12-11 | Detachable tower crane attaches wall operation platform |
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| Publication Number | Publication Date |
|---|---|
| CN110937525A true CN110937525A (en) | 2020-03-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911282032.4A Pending CN110937525A (en) | 2019-12-11 | 2019-12-11 | Detachable tower crane attaches wall operation platform |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112144855A (en) * | 2020-09-25 | 2020-12-29 | 湖南润通高新技术有限公司 | Tower machine attaches wall installation operation platform |
-
2019
- 2019-12-11 CN CN201911282032.4A patent/CN110937525A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112144855A (en) * | 2020-09-25 | 2020-12-29 | 湖南润通高新技术有限公司 | Tower machine attaches wall installation operation platform |
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