CN221568339U - Detachable aluminum alloy cat ladder - Google Patents
Detachable aluminum alloy cat ladder Download PDFInfo
- Publication number
- CN221568339U CN221568339U CN202323258968.8U CN202323258968U CN221568339U CN 221568339 U CN221568339 U CN 221568339U CN 202323258968 U CN202323258968 U CN 202323258968U CN 221568339 U CN221568339 U CN 221568339U
- Authority
- CN
- China
- Prior art keywords
- ladder
- cat ladder
- connecting rod
- aluminum alloy
- mounting groove
- 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.)
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Links
- 229910000838 Al alloy Inorganic materials 0.000 title claims abstract description 12
- 241000282326 Felis catus Species 0.000 title claims description 57
- 230000009193 crawling Effects 0.000 claims description 6
- 238000000034 method Methods 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 4
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Ladders (AREA)
Abstract
The utility model discloses a detachable aluminum alloy ladder in the technical field of ladders, which comprises a first ladder, a second ladder and hexagonal bolts, wherein fixing grooves are formed in the surfaces of the upper side and the lower side of the first ladder and the surfaces of the lower side of the second ladder, fixing rods are arranged in the fixing grooves, through holes are formed in the fixing rods, a mounting groove is formed in one side of each fixing groove, a bayonet is formed in one side of each mounting groove, a connecting rod is arranged in each mounting groove, a threaded hole is formed in the upper portion of each connecting rod, a clamping block is arranged at the lower portion of the left side of each connecting rod, the fixing rods are arranged in the fixing grooves, the first ladder and the second ladder are fixed, and the first ladder and the second ladder are supported, so that the first ladder and the second ladder are more stable in the use process.
Description
Technical Field
The utility model relates to the technical field of crawling ladders, in particular to a detachable aluminum alloy crawling ladder.
Background
The ladder is characterized in that the ladder is used for installing and maintaining large machines or urban circuits, the working height of workers cannot be directly achieved through the ladder, the ladder (CN 202123333767.0) capable of being quickly assembled and disassembled is matched with the inner wall of the second ladder installation main body through the clamping plates, movement of the inserting plates can be limited, accordingly, installation stability of the first ladder main body and the second ladder main body is improved, the first ladder main body and the second ladder main body are connected through the L-shaped installation base, the L-shaped installation base enables the contact area of the first ladder main body and the second ladder main body to be small through the inserting plates, the connecting position of the first ladder main body and the second ladder main body is subjected to large force in the use process of the ladder, the first ladder main body and the second ladder main body are easily caused to be loose or broken, and the vertical plates are supported by the single horizontal plates and the hollow plates closely, so that stability of the connecting position of the ladder is affected.
Disclosure of utility model
The utility model aims to provide a detachable aluminum alloy crawling ladder so as to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a reassembling type aluminum alloy cat ladder, includes first cat ladder, second cat ladder and hexagon bolt, both sides surface all is provided with the fixed slot about first cat ladder and the second cat ladder, be provided with the dead lever in the fixed slot, the dead lever is provided with the through-hole, one side of fixed slot is provided with the mounting groove, mounting groove one side is provided with the bayonet socket, be provided with the connecting rod in the mounting groove, affiliated connecting rod upper portion is provided with the screw hole, connecting rod left side lower part is provided with the fixture block.
Preferably, the mounting groove is arranged on one side of the fixing groove, which is close to the middle part of the second ladder stand, and the bayonet is arranged on one side, which is close to the joint of the first ladder stand and the second ladder stand.
Preferably, the through holes are provided with a left group and a right group, the diameters of the two groups of through holes are larger than the large diameter of the threads of the hexagonal bolts, and the hexagonal bolts are matched with the threaded holes.
Preferably, the fixed slot on the first ladder stand and the second ladder stand is arranged at one end of the first ladder stand and the second ladder stand, which are connected.
Preferably, the length of the hexagonal bolt is smaller than the sum of the lengths of the through hole and the threaded hole.
Compared with the prior art, the utility model has the beneficial effects that: remove the connecting rod, fixture block fixed connection is on the connecting rod, make the connecting rod install into the mounting groove, make the fixture block install into the bayonet socket simultaneously, make the hex bolts pass the through-hole and be connected with the screw hole, use the spanner to screw the hex bolts, through effort, hex bolts taut connecting rod, the connecting rod drives the inner wall that the bayonet socket was withstood to the fixture block simultaneously, fix fast to the dead lever, the dead lever is fixed not only between first cat ladder and the second cat ladder, support first cat ladder and second cat ladder, make more firm in first cat ladder and the second cat ladder use, and the dead lever is fixed through the hex bolts, further fix the dead lever firm, thereby fix more firm between messenger's first cat ladder and the second cat ladder, first cat ladder and second cat ladder are dismantled with the dead lever, reverse rotation hex bolts dismantle the dead lever, dismantle fast between first cat ladder and the second cat ladder, realize dismantling first cat ladder and the second cat ladder.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of a connection structure of a first ladder and a second ladder according to the present utility model;
FIG. 3 is an enlarged view of the utility model at A.
In the figure: 1. a first ladder; 2. a second ladder; 3. a fixing groove; 4. a fixed rod; 5. a bolt; 6. a through hole; 7. a mounting groove; 8. a bayonet; 9. a connecting rod; 10. a threaded hole; 11. and (5) clamping blocks.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, the present utility model provides a technical solution: a detachable aluminum alloy ladder comprises a first ladder 1, a second ladder 2 and a hexagon bolt 5, wherein the surfaces of the upper side and the lower side of the first ladder 1 and the second ladder 2 are respectively provided with a fixed groove 3, a fixed rod 4 is arranged in each fixed groove 3, each fixed rod 4 is provided with a through hole 6, one side of each fixed groove 3 is provided with a mounting groove 7, one side of each mounting groove 7 is provided with a bayonet 8, a connecting rod 9 is arranged in each mounting groove 7, the upper part of each connecting rod 9 is provided with a threaded hole 10, the lower part of the left side of each connecting rod 9 is provided with a clamping block 11, when the first ladder 1 and the second ladder 2 are installed, one ends of the first ladder 1 and the second ladder 2, which are provided with the fixed grooves 3, are aligned, the connecting rods 9 are moved, the clamping blocks 11 are fixedly connected onto the connecting rods 9, the connecting rods 9 are installed into the mounting grooves 7, and the clamping blocks 11 are installed into the bayonets 8, at this time, the threaded hole 10 arranged on the connecting rod 9 is positioned on the same vertical straight line with the through hole 6, the hexagon bolt 5 is moved, the hexagon bolt 5 passes through the through hole 6 and is connected with the threaded hole 10, the wrench is used for screwing the hexagon bolt 5, the connecting rod 9 is tensioned by acting force, meanwhile, the connecting rod 9 drives the clamping block 11 to prop against the inner wall of the bayonet 8, the fixing rod 4 is rapidly fixed, the fixing rod 4 is arranged in the fixing groove 3 arranged on the first cat ladder 1 and the second cat ladder 2, not only the first cat ladder 1 and the second cat ladder 2 are fixed, the first cat ladder 1 and the second cat ladder 2 are supported, the first cat ladder 1 and the second cat ladder 2 are firmer in use, when the first cat ladder 1 and the second cat ladder 2 are disassembled, the fixing rod 4 is disassembled by reversely rotating the hexagon bolt 5, the first cat ladder 1 and the second cat ladder 2 are disassembled, quick disassembly between the first ladder stand 1 and the second ladder stand 2 is realized.
Wherein, the mounting groove 7 is arranged on one side of the fixing groove 3 close to the middle part of the second ladder stand 2, and the bayonet 8 is arranged on one side close to the joint of the first ladder stand 1 and the second ladder stand 2;
The through holes 6 are provided with a left group and a right group, the diameters of the two groups of through holes 6 are larger than the thread diameters of the hexagonal bolts 5, the hexagonal bolts 5 are matched with the threaded holes 10, and the hexagonal bolts 5 penetrate through the through holes 6 to be matched with the threaded holes 6 so as to quickly fix the fixing rod 4;
the fixed groove 3 on the first ladder stand 1 and the second ladder stand 2 is arranged at one end of the first ladder stand 1 and the second ladder stand 2 connected, so that the first ladder stand 1 and the second ladder stand 2 can be conveniently connected and fixed;
The length of the hexagonal bolt 5 is smaller than the sum of the lengths of the through hole 6 and the threaded hole 10, the hexagonal bolt 5 is screwed, the hexagonal bolt 5 is prevented from propping against the bottom of the threaded hole 6, and the fixing rod 4 cannot be fastened.
Working principle: with the one end that first cat ladder 1 and second cat ladder 2 were provided with fixed slot 3 is aligned, remove connecting rod 9, fixture block 11 fixed connection is on connecting rod 9, make connecting rod 9 install into mounting groove 7 in, make fixture block 11 install into bayonet socket 8 simultaneously in, screw hole 10 that sets up on the connecting rod 9 is in same vertical straight line with through-hole 6 this moment, remove hexagon bolt 5, make hexagon bolt 5 pass through-hole 6 and be connected with screw hole 10, use spanner screw hexagon bolt 5, through effort, hexagon bolt 5 taut connecting rod 9, simultaneously connecting rod 9 drive fixture block 11 withstands bayonet socket 8's inner wall, carry out quick fixation to dead lever 4, and dead lever 4 installs in fixed slot 3 that sets up on first cat ladder 1 and second cat ladder 2, not only fix between first cat ladder 1 and second cat ladder 2, support first cat ladder 1 and second cat ladder 2, make in the use of first cat ladder 1 and second cat ladder 2 more firm, dismantle first cat ladder 1 and second cat ladder 2, reverse rotation hexagon bolt 5 is with dead lever 4, dismantle first cat ladder 1 and second cat ladder 2, realize dismantling between the quick ladder 1.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a dismouting formula aluminum alloy cat ladder, includes first cat ladder (1), second cat ladder (2) and hexagon bolt (5), its characterized in that: the utility model discloses a cat ladder, including first cat ladder (1) and second cat ladder (2), both sides surface all is provided with fixed slot (3) about, be provided with dead lever (4) in fixed slot (3), dead lever (4) are provided with through-hole (6), one side of fixed slot (3) is provided with mounting groove (7), mounting groove (7) one side is provided with bayonet socket (8), be provided with connecting rod (9) in mounting groove (7), belong to connecting rod (9) upper portion and be provided with screw hole (10), connecting rod (9) left side lower part is provided with fixture block (11).
2. The detachable aluminum alloy ladder of claim 1, wherein: the mounting groove (7) is formed in one side, close to the middle of the second crawling ladder (2), of the fixing groove (3), and the bayonet (8) is formed in one side, close to the joint of the first crawling ladder (1) and the second crawling ladder (2).
3. The detachable aluminum alloy ladder of claim 1, wherein: the through holes (6) are provided with a left group and a right group, the diameters of the two groups of through holes (6) are larger than the thread major diameter of the hexagonal bolt (5), and the hexagonal bolt (5) is matched with the threaded hole (10).
4. The detachable aluminum alloy ladder of claim 1, wherein: the fixed slot (3) on the first cat ladder (1) and the second cat ladder (2) is arranged at one end of the first cat ladder (1) and the second cat ladder (2) which are connected.
5. The detachable aluminum alloy ladder of claim 1, wherein: the length of the hexagonal bolt (5) is smaller than the sum of the lengths of the through hole (6) and the threaded hole (10).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202323258968.8U CN221568339U (en) | 2023-11-30 | 2023-11-30 | Detachable aluminum alloy cat ladder |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202323258968.8U CN221568339U (en) | 2023-11-30 | 2023-11-30 | Detachable aluminum alloy cat ladder |
Publications (1)
Publication Number | Publication Date |
---|---|
CN221568339U true CN221568339U (en) | 2024-08-20 |
Family
ID=92292062
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202323258968.8U Active CN221568339U (en) | 2023-11-30 | 2023-11-30 | Detachable aluminum alloy cat ladder |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN221568339U (en) |
-
2023
- 2023-11-30 CN CN202323258968.8U patent/CN221568339U/en active Active
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