CN111206873A - A portable steel construction cat ladder for outdoor building - Google Patents
A portable steel construction cat ladder for outdoor building Download PDFInfo
- Publication number
- CN111206873A CN111206873A CN202010037264.XA CN202010037264A CN111206873A CN 111206873 A CN111206873 A CN 111206873A CN 202010037264 A CN202010037264 A CN 202010037264A CN 111206873 A CN111206873 A CN 111206873A
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- China
- Prior art keywords
- ladder
- fixing
- base
- main body
- portable steel
- 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
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 19
- 239000010959 steel Substances 0.000 title claims abstract description 19
- 238000010276 construction Methods 0.000 title claims abstract description 18
- 241000282326 Felis catus Species 0.000 title claims abstract description 15
- 230000007246 mechanism Effects 0.000 claims abstract description 32
- 230000009194 climbing Effects 0.000 claims description 17
- 230000035939 shock Effects 0.000 claims 1
- 230000009193 crawling Effects 0.000 description 8
- 238000000034 method Methods 0.000 description 6
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 241000272201 Columbiformes Species 0.000 description 1
- 238000009411 base construction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C1/00—Ladders in general
- E06C1/02—Ladders in general with rigid longitudinal member or members
- E06C1/38—Special constructions of ladders, e.g. ladders with more or less than two longitudinal members, ladders with movable rungs or other treads, longitudinally-foldable ladders
- E06C1/383—Foldable ladders in which the longitudinal members are brought together on folding
-
- 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
- E04G27/00—Temporary arrangements for giving access from one level to another for men or vehicles, e.g. steps, ramps
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C1/00—Ladders in general
- E06C1/02—Ladders in general with rigid longitudinal member or members
- E06C1/38—Special constructions of ladders, e.g. ladders with more or less than two longitudinal members, ladders with movable rungs or other treads, longitudinally-foldable ladders
- E06C1/39—Ladders having platforms; Ladders changeable into platforms
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C1/00—Ladders in general
- E06C1/02—Ladders in general with rigid longitudinal member or members
- E06C1/38—Special constructions of ladders, e.g. ladders with more or less than two longitudinal members, ladders with movable rungs or other treads, longitudinally-foldable ladders
- E06C1/397—Special constructions of ladders, e.g. ladders with more or less than two longitudinal members, ladders with movable rungs or other treads, longitudinally-foldable ladders characterised by having wheels, rollers, or runners
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C7/00—Component parts, supporting parts, or accessories
- E06C7/42—Ladder feet; Supports therefor
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Ladders (AREA)
Abstract
The invention discloses a portable steel structure ladder stand for outdoor construction, which mainly comprises: a main body and a base; the main body includes: a plurality of cat ladders, a plurality of operation panel and many spinal branchs vaulting pole, the main part bottom is provided with many spliced poles, all be provided with the fixed orifices that the level runs through on the every spliced pole, the both ends of cat ladder are parallel horizontal plate, the base includes: the device comprises an upper base, a lower base and an adjusting mechanism, wherein a fine adjusting mechanism is arranged in the adjusting mechanism, two sliding rails are arranged on the upper base, a sliding table is arranged on the sliding rails in a sliding mode, a plurality of connecting holes are formed in the sliding table, and a fixing pin is arranged on the side face of the sliding table; the cat ladder pass through block mechanism with the bracing piece is connected, block mechanism includes: the ladder stand is stable in structure, convenient to detach and suitable for wide popularization.
Description
Technical Field
The invention relates to the technical field of steel structure crawling ladders for outdoor buildings, in particular to a portable steel structure crawling ladder for outdoor buildings.
Background
The building construction refers to production activities in the engineering construction implementation stage, is the construction process of various buildings, and also can be a process of changing various lines on a design drawing into a real object at a specified place. The method comprises foundation engineering construction, main structure construction, roofing engineering construction, decoration engineering construction and the like. The place of construction work is called "construction site" or "construction site", also called site, and in the construction process, constructors often use a ladder to climb up to work.
Present cat ladder is setting up the in-process, can meet ground and the not horizontal vertically problem of the constructor, generally all can adopt the cushion piece to solve this type of problem, the angle is difficult to adjust, the operation is inconvenient, and the cat ladder of setting up at present, it removes to adopt the universal wheel mostly, nevertheless building site road conditions are complicated, can produce great hindrance to removing, endanger life safety even, and present cat ladder is difficult to be dismantled, the less needs peripheral hardware of operation panel area, it is inconvenient to produce the construction operation.
Disclosure of Invention
In order to solve the technical problem, the invention provides a portable steel structure ladder stand for outdoor buildings.
The technical points of the invention are as follows:
the utility model provides a portable steel construction cat ladder for outdoor building, mainly includes: a main body for work and an adjustable mount for securing the main body;
the main body includes: the ladder comprises a plurality of detachable climbing ladders for climbing, a plurality of operation tables for operation and a plurality of support rods for fixing the climbing ladders and the operation tables, wherein a plurality of connecting columns are arranged at the bottom end of the main body, a fixing hole which horizontally penetrates through each connecting column is formed in each connecting column, two ends of each climbing ladder are parallel horizontal plates, a layer is arranged from one end of each climbing ladder to the other end of each climbing ladder, the operation table is arranged at each horizontal plate positioned on the upper layer, and the operation tables are fixedly connected with the support rods through fixing blocks at two ends;
the base includes: the adjustable angle adjusting device comprises an upper base, a lower base and an adjusting mechanism, wherein one end of the upper base can tilt up and fall down, the adjusting mechanism is used for adjusting the angle of the upper base, a fine adjusting mechanism used for adjusting a tiny angle is arranged in the adjusting mechanism, two sliding rails are arranged on the upper base, a sliding table used for placing the main body is arranged on the sliding rails in a sliding mode, a plurality of connecting holes used for fixing the main body are formed in the sliding table, and fixing pins matched with the fixing holes are arranged on the side face of the sliding table;
the cat ladder pass through block mechanism with the bracing piece is connected, block mechanism includes: the clamping block is arranged in the supporting rod, the fixing column is used for fixing the crawling ladder, and at least one through hole is formed in each of two ends of the crawling ladder and used for the fixing column to penetrate through.
Further, the fine adjustment mechanism includes: the bifurcating device is a two-layer steel plate, and one end of the bifurcating device is rotatably connected with the spherical air bag through a rotating shaft.
Furthermore, the adjusting mechanism is a hydraulic lifting rod, so that the operation is convenient, and the jacking force is larger and more stable.
Furthermore, each slide rail is internally provided with a clamping block for clamping the sliding table, so that the disassembly and the assembly are convenient.
Furthermore, a shockproof sheet is arranged between the upper base and the lower base, so that the whole device is prevented from shaking due to collision of the upper base and the lower base.
Furthermore, a base cushion is arranged at the bottom of the base seat to prevent sliding, and the base seat is suitable for more occasions.
Furthermore, every cat ladder is provided with built-in step, and convenient stack is deposited.
Furthermore, the block piece can contract and stretch, plays the fixed action to the fixed column of inserting the cat ladder horizontal plate.
Furthermore, a plurality of placing grooves are arranged below the base, and a foldable pulley which can be folded to the inside of the base is arranged in each placing groove, so that the base can be conveniently moved.
Compared with the prior art, the invention has the beneficial effects that:
first, the building cat ladder among the prior art adopts the universal wheel to remove more, receives road conditions influence easily when removing, has the danger of taking place to empty, and the cat ladder only can play the effect of climbing, and operating space is less, during the operation, needs external operation panel, and is inconvenient in fact, compares with prior art, and this device security is higher, more makes things convenient for transportation and installation, and during constructor operation, operating space is bigger, and the operation is more convenient.
Secondly, this device sets up adjustable base, utilizes adjustment mechanism to the jack-up and the shrink of last base one end, can accomplish and carry out the operation at slope and the not horizontally operating mode in ground, and practical value is big.
Third, this device sets up slidable sliding stand on the base, compares and slides in current universal wheel, makes when the operation, and the constructor can promote the displacement to connecting the main part on the sliding stand, and is more convenient, safer, and slides more steadily light.
Fourthly, the ladder stand is disassembled and assembled by arranging the clamping mechanism, and the disassembled ladder stand can fall together, so that the placing space is saved.
Drawings
FIG. 1 is a front view of a schematic of the main structure of the present invention;
FIG. 2 is a perspective view of a schematic of the base construction of the present invention;
FIG. 3 is a top view of a schematic of the main structure of the present invention;
FIG. 4 is a schematic view of a micro-adjustment configuration of the present invention;
FIG. 5 is a front view of the ladder of the present invention;
fig. 6 is a bottom view of the base of the present invention in a schematic configuration.
The device comprises a main body 1, a main body 11, a ladder stand 111, a built-in step 12, a support rod 13, an operation table 131, a fixed block 2, a base 21, an upper base 211, a slide rail 2111, a clamping block 22, a lower base 23, a base pad 3, a rotating shaft 4, a sliding table 41, a connecting hole 411, a connecting column 412, a fixing hole 42, a fixing pin 5, an adjusting mechanism 51, a fine adjusting mechanism 511, a ball air bag 512, a branching device 6, a shockproof sheet 7, a clamping mechanism 71, a clamping block 72, a fixing column 8, a foldable pulley 9 and a placing groove.
Detailed Description
Example (b):
as shown in fig. 1 and 2, a portable steel ladder stand for outdoor construction mainly comprises: a main body 1 for operation and an adjustable base 2 for fixing the main body 1, as shown in fig. 6, four placing grooves 9 are arranged below the base 2, and a foldable pulley 8 which can be folded into the base 2 is arranged in each placing groove 9;
as shown in fig. 1, the main body 1 includes: the ladder comprises a plurality of detachable climbing ladders 11 for climbing, a plurality of operation platforms 13 for operation and four support rods 12 for fixing the climbing ladders 11 and the operation platforms 13, wherein four connecting columns 411 are arranged at the bottom end of a main body 1, each connecting column 411 is provided with a fixing hole 412 which horizontally penetrates through, two ends of each climbing ladder 11 are parallel horizontal plates, as shown in fig. 5, each parallel plate is provided with a through hole, one layer is arranged from one end to the other end of each climbing ladder 11, each horizontal plate positioned on the upper layer is provided with an operation platform 13, each operation platform 13 is fixed on the main body 1 through a fixing block 131 on the inner side of each support rod 12, and the operation platforms 13 and the fixing blocks 131 are fixed in a screw connection mode;
as shown in fig. 2, the base 2 includes: an upper base 21, a lower base 22 and three adjusting mechanisms 5 for adjusting the angle of the upper base 21, wherein one end of each of the upper base 21, the lower base 22 and the three adjusting mechanisms 5 can be tilted and fallen, the upper ends of the inner parts of the adjusting mechanisms 5 are respectively arranged at two sides and the middle of one end of the base, the upper base 21 is provided with two sliding rails 211, the sliding rails 211 are slidably provided with a sliding table 4 for placing the main body 1, the sliding table 4 is provided with four connecting holes 41 for fixing the main body 1 and matched with a connecting column 411 arranged at the bottom end of the main body 1, and the side surface of the sliding table 4 is provided with a fixing pin 42 matched with the fixing hole 412;
as shown in fig. 1, the ladder stand 11 is connected to the support pole 12 by an engaging mechanism 7, and the engaging mechanism 7 includes: the clamping blocks 71 arranged on the upper portions of the inner grooves of the supporting rods 12 and the fixing columns 72 used for fixing the crawling ladder 11 are arranged, a through hole is formed in horizontal plates at two ends of the crawling ladder 11 and used for the fixing columns 72 to penetrate through, a plurality of horizontal plate inserting grooves used for the crawling ladder 11 are formed in the inner side of each supporting rod 12, the clamping blocks 71 can be contracted and extended, and the fixing columns 72 inserted into the crawling ladder parallel plates are fixed.
As shown in fig. 2, the fine adjustment mechanism 51 includes: furcation device 512 and spherical gasbag 511, the furcation device is two-layer steel sheet, and one end is rotated with the pivot and is connected, and spherical gasbag 511 aerifys through connecting the air pump, adjustment mechanism 5 is for purchasing in shanghai fu bang industrial equipment limited's miniature hydraulic lift.
As shown in fig. 2, a clamping block 2111 for clamping the sliding table 4 is arranged in each sliding rail 211.
A shockproof sheet 6 made of rubber material is arranged between the upper base 21 and the lower base 22.
The bottom of the lower base 22 is provided with an ultra-thick anti-skid and wear-resistant base cushion 23 purchased from ground material of Bo pigeon.
As shown in fig. 5, each ladder stand 11 is provided with a built-in step 111, and the built-in step 111 does not exceed the upper surface formed by the projection of the two sides of the ladder stand 11.
The installation and use method of the invention comprises the following steps:
firstly, the foldable pulley 8 at the lower end of the base 2 is opened, the base 2 is placed at the position to be constructed, the angle of the upper base 21 is adjusted through the adjusting mechanism 5, the upper base 21 is in a horizontal state, if the angle is not adjusted well, the size of the spherical air bag 511 of the fine adjusting mechanism 51 can be adjusted in an auxiliary manner, the connecting column 411 at the bottom end of the main body 1 is inserted into the connecting hole 41 for primary fixing, the fixing pin 42 at the side surface of the sliding table 4 is inserted into the fixing hole 412 arranged on the connecting column 411 to complete the fixing in the horizontal direction, the horizontal plates at two sides of the first ladder stand 11 are inserted into the grooves arranged at the inner side of the supporting rod 12, the horizontal plates are positioned on the fixing block 131, the clamping block 71 is pulled upwards, the fixing column 72 passes through the through hole arranged on the horizontal plate, the clamping block 71 is put down to fix the fixing column 72, then the, the second ladder 11 and the operating platform 13 are fixedly connected through screws, and when the sliding device is used, the sliding platform 4 can slide to complete the displacement of the main body 1, and the sliding platform 4 is fixed through the fixture block 2111 in the sliding rail 211 so as not to slide any more.
Claims (8)
1. The utility model provides a portable steel construction cat ladder for outdoor building which characterized in that mainly includes: a main body (1) for work and an adjustable base (2) for fixing the main body (1);
the main body (1) comprises: the climbing ladder comprises a plurality of detachable climbing ladders (11), a plurality of operation platforms (13) for operation and a plurality of support rods (12) for fixing the climbing ladders (11) and the operation platforms (13), wherein a plurality of connecting columns (411) are arranged at the bottom end of the main body (1), a fixing hole (412) which horizontally penetrates through each connecting column (411) is formed in each connecting column, two ends of each climbing ladder (11) are parallel horizontal plates, one layer is arranged from one end to the other end of each climbing ladder (11), each horizontal plate positioned on the upper layer is provided with an operation platform (13), and each operation platform (13) is fixedly connected with the support rods (12) through fixing blocks (131) at the two ends;
the base (2) comprises: the angle adjusting device comprises an upper base (21) and a lower base (22) which can be tilted and fall at one end, and an adjusting mechanism (5) used for adjusting the angle of the upper base (21), wherein a fine adjusting mechanism (51) used for adjusting a small angle is arranged in the adjusting mechanism (5), two sliding rails (211) are arranged on the upper base (21), a sliding table (4) used for placing the main body (1) is arranged on the sliding rails (211) in a sliding manner, a plurality of connecting holes (41) used for fixing the main body (1) are formed in the sliding table (4), and fixing pins (42) matched with the fixing holes (412) are arranged on the side surfaces of the sliding table (4);
the ladder (11) is connected with the support rod (12) through a clamping mechanism (7), and the clamping mechanism (7) comprises: the ladder comprises a clamping block (71) arranged in a support rod (12) and a fixing column (72) used for fixing the ladder stand (11), wherein at least one through hole is formed in each of two ends of the ladder stand (11) and used for the fixing column (72) to penetrate through.
2. A portable steel ladder as claimed in claim 1, characterised in that the fine adjustment means (51) comprises: the air bag branching device comprises a branching device (512) and a spherical air bag (511), wherein the branching device is two layers of steel plates, and one end of the branching device is rotatably connected with a rotating shaft.
3. A portable steel ladder as claimed in claim 1, characterised in that the adjustment means (5) is a hydraulic lifting bar.
4. A portable steel ladder for outdoor construction according to claim 1, wherein a block (2111) for clamping the sliding table (4) is provided in each of the sliding rails (211).
5. A portable steel ladder as claimed in claim 1, wherein shock absorbing tabs (6) are provided between the upper base (21) and the lower base (22).
6. A portable steel ladder as claimed in claim 1, wherein a base pad (23) is provided at the bottom of the lower base (22).
7. A portable steel ladder as claimed in claim 1, wherein each ladder (11) is provided with a built-in step (111).
8. A portable steel ladder as claimed in claim 1, wherein the engagement block (71) is collapsible and extendable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010037264.XA CN111206873A (en) | 2020-01-14 | 2020-01-14 | A portable steel construction cat ladder for outdoor building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010037264.XA CN111206873A (en) | 2020-01-14 | 2020-01-14 | A portable steel construction cat ladder for outdoor building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111206873A true CN111206873A (en) | 2020-05-29 |
Family
ID=70785466
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010037264.XA Pending CN111206873A (en) | 2020-01-14 | 2020-01-14 | A portable steel construction cat ladder for outdoor building |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111206873A (en) |
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| CN110185378A (en) * | 2019-05-18 | 2019-08-30 | 国网山东省电力公司诸城市供电公司 | A kind of folding ladder stand |
| CN110326889A (en) * | 2019-07-30 | 2019-10-15 | 南京市浦口区浦城资产经营有限公司 | A kind of computer desk of fast demountable |
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2020
- 2020-01-14 CN CN202010037264.XA patent/CN111206873A/en active Pending
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| CN204152188U (en) * | 2014-08-01 | 2015-02-11 | 中铁武汉电气化局集团有限公司 | A kind of scaffold cat ladder |
| CN204152171U (en) * | 2014-09-05 | 2015-02-11 | 何华强 | The scaffold of the high verticality with safety climbing ladder |
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| CN204388816U (en) * | 2014-12-30 | 2015-06-10 | 北方民族大学 | A kind of high level of accuracy support system |
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| CN106837151A (en) * | 2017-03-01 | 2017-06-13 | 江苏南荣科技有限公司 | A kind of metallic connexion frame |
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