CN204024432U - Adopt the bamboo ladder stand of link overlapping - Google Patents
Adopt the bamboo ladder stand of link overlapping Download PDFInfo
- Publication number
- CN204024432U CN204024432U CN201420439507.2U CN201420439507U CN204024432U CN 204024432 U CN204024432 U CN 204024432U CN 201420439507 U CN201420439507 U CN 201420439507U CN 204024432 U CN204024432 U CN 204024432U
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- Prior art keywords
- ladder stand
- hole
- bamboo ladder
- longitudinal
- mounting groove
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Abstract
The utility model relates to the bamboo ladder stand of overlapping in the power communication repairing of cities and towns, the bamboo ladder stand of a kind of employing link overlapping specifically, comprise at least two bamboo ladder stand monomers, this bamboo ladder stand monomer is comprised of crossbeam pole for climbing and two main support columns that are symmetricly set on crossbeam pole for climbing two ends; It is characterized in that: between described bamboo ladder stand monomer, by link, be fixed as one; On the end cylinder near main support column is vertical, be provided with horizontal installation through hole and through hole is longitudinally installed, this is laterally installed through hole and is positioned at main support column in a lateral direction, and described longitudinal installation through hole is positioned on the longitudinal direction of main support column; Described link comprises again and is arranged on laterally the fixedly arc contiguous block at stud two ends, and the inner chamber of this arc contiguous block is installation cavity.The utility model is because the advantage that described structure has is: improved climbing safety, reduced carrying difficulty, improved Transport Safety, be convenient to handling and reduced energy consumption.
Description
Technical field
The utility model relates to the bamboo ladder stand of overlapping in the power communication repairing of cities and towns, especially a kind of bamboo ladder stand contiguous block of overlapping of climbing safety, reduction carrying difficulty, raising Transport Safety, being convenient to handling and reduction energy consumption that improves.
Background technology
The symmetrically arranged two main support columns of the general employing of ladder stand for the power communication repairing of cities and towns of prior art, between two main support columns, by some crossbeam pole for climbing, connect as one, during use, people climb up step by step by crossbeam pole for climbing, realize the transfer of the position that hoists from lower position.The general height of bamboo ladder stand of this structure is 8 meters of left and right, and what have is even shorter.Because long, just can not leave in indoor and cannot carry indoor.
Yet in actual cities and towns power communication repairing process, the ladder stand that often needs to grow is realized electric wire or the communication cable of higher position [this higher position, place refers to the height that exceeds the bamboo ladder stand of single portion] is rushed to repair or safeguarded.The common way of workman is exactly that the main support column of two ladder stands is overlapping, then by rope or steel wire, bundlees the fixing bamboo ladder stand of overlapping [realizing the lengthening of bamboo ladder stand] that forms.Which has solved in workman's repairing process to a certain extent to exceeding the demand of ladder stand height itself.But, in use, often, because the pliability of rope causes two ladder stands to depart from from binding, cause security incident, and in binding process, for guaranteeing the fastness of binding, people kill knot by rope often, after finishing using, with cutter, cut off rope, realize the separation of two ladder stands, the rope that cutter cuts off cannot utilize again, waste resource; The ladder stand fastness that adopts steel wire bundle is stronger than rope binding, but binding with separated in quite consuming time, the handling difficulty of two ladder stands is large.In the time need to being carried to other repairing point from a repairing point, because the ladder stand handling difficulty of steel wire bundle is large, general is all that the long ladder stand after binding is directly carried, in handling process because long ladder stand is easy to be stopped by other urban operating mechanism, difficult; When being carried to the other repairing point of longer distance from a repairing point, workman is general direct directly carries buggy by the long ladder stand after binding, allows ladder stand stretch out compartment, and this brings serious potential safety hazard to other vehicle travelling on road.
In sum, the repairing of the cities and towns power communication of prior art by the problem that the bamboo ladder stand of overlapping exists is: climbing safety is low, carrying difficulty is large, Transport Safety is low, load and unload difficulty and energy consumption large.
Utility model content
The purpose of this utility model is to provide a kind of bamboo ladder stand of employing link overlapping that improves climbing safety, reduction carrying difficulty, is convenient to handling and reduction energy consumption.
The technical scheme adopting is for achieving the above object such, it is the bamboo ladder stand of a kind of employing link overlapping, comprise at least two bamboo ladder stand monomers, this bamboo ladder stand monomer is comprised of crossbeam pole for climbing and two main support columns that are symmetricly set on crossbeam pole for climbing two ends; It is characterized in that: between described bamboo ladder stand monomer, by link, be fixed as one;
On the end cylinder near main support column is vertical, be provided with horizontal installation through hole and through hole is longitudinally installed, this is laterally installed through hole and is positioned at main support column in a lateral direction, and described longitudinal installation through hole is positioned on the longitudinal direction of main support column;
Described link comprises again and is arranged on laterally the fixedly arc contiguous block at stud two ends, and the inner chamber of this arc contiguous block is installation cavity;
On the outer wall of described arc contiguous block, be provided with three grooves, these three grooves connect to the bottom of arc contiguous block from the top of arc contiguous block, wherein one group of relative groove is longitudinal mounting groove, groove between two longitudinal mounting grooves is horizontal mounting groove, angle between described two longitudinal mounting grooves is 180 °, and described longitudinal mounting groove and the laterally angle between mounting groove are 90 °;
The top of described longitudinal mounting groove and bottom are provided with longitudinal installing hole, and longitudinally fixedly stud is longitudinally fixed as one arc contiguous block and adjacent two bamboo ladder stand monomers through longitudinal installing hole and longitudinal through hole of installing; The top of described horizontal mounting groove and bottom are provided with horizontal installing hole, this horizontal installing hole present position is higher or lower than longitudinal installing hole present position, and laterally fixedly stud is laterally fixed as one two arc contiguous blocks and adjacent two bamboo ladder stand monomers through horizontal installing hole and the horizontal through hole of installing;
At the arc contiguous block outer wall top near longitudinal mounting groove, be fixed with L shape bracing frame, top at L shape bracing frame is provided with installing hole, hang stud through the installing hole rear-mounted on two L shape bracing frames near longitudinal mounting groove place on crossbeam pole for climbing, this crossbeam pole for climbing is the crossbeam pole for climbing that is positioned on the bamboo ladder stand monomer of top position position, the end in adjacent two bamboo ladder stand monomers.
The utility model is because the advantage that said structure has is: simple in structure, be easy to manufacture; Relatively short ladder stand is transported to using area and assembles again, be convenient to transportation, load and unload simple and quick; Adopt the ladder stand steadiness of said structure strong, the vertical and horizontal of ladder stand are all firmly fixed, make adjacent two ladder stands at the stress equalization of the either direction of junction, improved climbing safety, after described connecting cylinder dismounting, can again utilize and reduce energy consumption; Shorter ladder stand has improved Transport Safety and has reduced carrying difficulty; Being arranged so that bamboo ladder stand termination in use produces after breaking and can not rupturing at once of L shape bracing frame, provides and moves to ground and strive for certain hour to workman, further improves safety in utilization.
Accompanying drawing explanation
The non-limiting embodiment that the utility model can provide by accompanying drawing further illustrates.
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of the utility model connecting cylinder;
Fig. 3 is the plan structure schematic diagram of Fig. 2;
Fig. 4 is the structural representation at the utility model hollow rubber cover I and hollow rubber cover II place.
In figure: in figure: 1, horizontal fixing stud; 2, arc contiguous block; 3, installation cavity; 4, longitudinal mounting groove; 5, horizontal mounting groove; 6, longitudinal installing hole; 7, longitudinal fixing stud; 8, horizontal installing hole; 9, L shape bracing frame; 10, installing hole; 11, hang stud; 12, ladder stand monomer processed; 13, crossbeam pole for climbing; 14, main support column; 15, connecting cylinder; 16, through hole is laterally installed; 17, through hole is longitudinally installed; 18, hollow rubber cover I; 19, hollow rubber cover II.
The specific embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail:
The bamboo ladder stand of employing link overlapping referring in accompanying drawing 1 to 3, figure, comprises at least two bamboo ladder stand monomers 12, and this bamboo ladder stand monomer 12 is comprised of crossbeam pole for climbing 13 and two main support columns 14 that are symmetricly set on crossbeam pole for climbing 13 two ends; It is characterized in that: between described bamboo ladder stand monomer 12, by link 15, be fixed as one;
On the end cylinder near main support column 14 is vertical, be provided with horizontal installation through hole 16 and through hole 17 is longitudinally installed, this is laterally installed through hole 16 and is positioned at main support column 14 in a lateral direction, and described longitudinal installation through hole 17 is positioned on the longitudinal direction of main support column 14;
Described link 15 comprises again and is arranged on laterally the fixedly arc contiguous block 2 at stud 1 two ends, and the inner chamber of this arc contiguous block 2 is installation cavity 3;
On the outer wall of described arc contiguous block 2, be provided with three grooves, these three grooves connect to the bottom of arc contiguous block 2 from the top of arc contiguous block 2, wherein one group of relative groove is longitudinal mounting groove 4, groove between two longitudinal mounting grooves 4 is horizontal mounting groove 5, angle between described two longitudinal mounting grooves 4 is 180 °, and described longitudinal mounting groove 4 and the laterally angle between mounting groove 5 are 90 °;
The top of described longitudinal mounting groove 4 and bottom are provided with longitudinal installing hole 6, and longitudinally fixedly stud 7 is longitudinally fixed as one arc contiguous block 2 and adjacent two bamboo ladder stand monomers 12 through longitudinal installing hole 6 and longitudinal through hole 17 of installing; The top of described horizontal mounting groove 5 and bottom are provided with horizontal installing hole 8, these horizontal installing hole 8 present positions are higher or lower than longitudinal installing hole 6 present positions, and laterally fixedly stud 1 is laterally fixed as one two arc contiguous blocks 2 and adjacent two bamboo ladder stand monomers 12 through horizontal installing hole 8 and the horizontal through hole 16 of installing;
At the arc contiguous block 2 outer wall tops near longitudinal mounting groove 4, be fixed with L shape bracing frame 9, top at L shape bracing frame 9 is provided with installing hole 10, hang stud 11 through installing hole 10 rear-mounteds on two L shape bracing frames 9 near longitudinal mounting groove 4 places on crossbeam pole for climbing 13, this crossbeam pole for climbing 13 is for being positioned on the bamboo ladder stand monomer 12 of top position the crossbeam pole for climbing 13 of position, the end in adjacent two bamboo ladder stand monomers 12.Due to described structure, can fast relatively short multi-section ladder stand be overlapped to form fast to a ladder stand that uses field demand height; Also the longer ladder stand after overlap joint can be disassembled into the multi-section ladder stand of original height, be convenient to transportation, improve Transport Safety, also reduce carrying difficulty.
For further improving climbing safety, in above-described embodiment, preferably: be provided with plastic cement elastomeric pad between the bottom land of the locking nut of described horizontal fixedly stud 1 and laterally mounting groove 5.Between the bottom land of the locking nut of described longitudinal fixedly stud 7 and longitudinally mounting groove 4, be provided with plastic cement elastomeric pad.Between the outer wall of the locking nut of described suspension stud 11 and L shape bracing frame 9, be provided with plastic cement elastomeric pad.This embodiment makes the connection between adjacent two bamboo ladder stands more firm.
Cause mechanical wounding when improving overall aesthetics and avoiding workman to load and unload, in above-described embodiment, preferably: the top of described L shape bracing frame 9 has curved portions.
Referring to accompanying drawing 4, for guaranteeing the application life of ladder stand, in above-described embodiment, preferably: be provided with hollow rubber cover I 18 in described horizontal installation through hole 16, described horizontal fixedly stud 7 is through this hollow rubber cover I 18;
In described longitudinal installation through hole 17, be provided with hollow rubber cover II 19, described longitudinal fixedly stud 8 is through this hollow rubber cover II 19.
In above-mentioned all embodiment, each parts of contiguous block all can adopt metal, alloy material or hard PVC material to make, and optimal selection is hard PVC material.
Obviously, above-mentioned all embodiment are a part of embodiment of the present utility model, rather than whole embodiment.Based on embodiment described in the utility model, those skilled in the art are not making all other embodiment that obtain under creative work prerequisite, all belong to the category of the utility model protection.
In sum, due to said structure, improved climbing safety, reduced carrying difficulty, improved Transport Safety, be convenient to handling and reduced energy consumption.
Claims (6)
1. one kind adopts the bamboo ladder stand of link overlapping, comprise at least two bamboo ladder stand monomers (12), this bamboo ladder stand monomer (12) is comprised of crossbeam pole for climbing (13) and two main support columns (14) of being symmetricly set on crossbeam pole for climbing (13) two ends; It is characterized in that: between described bamboo ladder stand monomer (12), by link (15), be fixed as one;
On the end cylinder near main support column (14) is vertical, be provided with horizontal installation through hole (16) and through hole (17) is longitudinally installed, this is laterally installed through hole (16) and is positioned at main support column (14) in a lateral direction, and described longitudinal installation through hole (17) is positioned on the longitudinal direction of main support column (14);
Described link (15) comprises again and is arranged on laterally the fixedly arc contiguous block (2) at stud (1) two ends, and the inner chamber of this arc contiguous block (2) is installation cavity (3);
On the outer wall of described arc contiguous block (2), be provided with three grooves, these three grooves connect to the bottom of arc contiguous block (2) from the top of arc contiguous block (2), wherein one group of relative groove is longitudinal mounting groove (4), the groove being positioned between two longitudinal mounting grooves (4) is horizontal mounting groove (5), angle between described two longitudinal mounting grooves (4) is 180 °, and described longitudinal mounting groove (4) and the laterally angle between mounting groove (5) are 90 °;
The top of described longitudinal mounting groove (4) and bottom are provided with longitudinal installing hole (6), and longitudinally fixedly stud (7) is longitudinally fixed as one arc contiguous block (2) and adjacent two bamboo ladder stand monomers (12) through longitudinal installing hole (6) and longitudinal through hole (17) of installing; The top of described horizontal mounting groove (5) and bottom are provided with horizontal installing hole (8), this horizontal installing hole (8) present position is higher or lower than longitudinal installing hole (6) present position, and laterally fixedly stud (1) is laterally fixed as one two arc contiguous blocks (2) and adjacent two bamboo ladder stand monomers (12) through horizontal installing hole (8) and the horizontal through hole (16) of installing;
At arc contiguous block (2) the outer wall top near longitudinal mounting groove (4), be fixed with L shape bracing frame (9), at the top of L shape bracing frame (9), be provided with installing hole (10), hang stud (11) upper at crossbeam pole for climbing (13) through installing hole (10) rear-mounted on the two L shape bracing frames (9) near longitudinally mounting groove (4) is located, this crossbeam pole for climbing (13) is for being positioned on the bamboo ladder stand monomer (12) of top position the crossbeam pole for climbing (13) of position, the end in adjacent two bamboo ladder stand monomers (12).
2. the bamboo ladder stand of employing link overlapping according to claim 1, is characterized in that: between the bottom land of the locking nut of described horizontal fixedly stud (1) and laterally mounting groove (5), be provided with plastic cement elastomeric pad.
3. the bamboo ladder stand of employing link overlapping according to claim 1, is characterized in that: between the bottom land of the locking nut of described longitudinal fixedly stud (7) and longitudinally mounting groove (4), be provided with plastic cement elastomeric pad.
4. the bamboo ladder stand of employing link overlapping according to claim 1, is characterized in that: between the locking nut of described suspension stud (11) and the outer wall of L shape bracing frame (9), be provided with plastic cement elastomeric pad.
5. according to the bamboo ladder stand of employing link overlapping described in claim 1 or 4, it is characterized in that: the top of described L shape bracing frame (9) has curved portions.
6. the bamboo ladder stand of employing link overlapping according to claim 1, it is characterized in that: in described horizontal installation through hole (16), be provided with hollow rubber cover I (18), described horizontal fixedly stud (7) is through this hollow rubber cover I (18);
In described longitudinal installation through hole (17), be provided with hollow rubber cover II (19), described longitudinal fixedly stud (8) is through this hollow rubber cover II (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420439507.2U CN204024432U (en) | 2014-08-06 | 2014-08-06 | Adopt the bamboo ladder stand of link overlapping |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420439507.2U CN204024432U (en) | 2014-08-06 | 2014-08-06 | Adopt the bamboo ladder stand of link overlapping |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204024432U true CN204024432U (en) | 2014-12-17 |
Family
ID=52064316
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420439507.2U Expired - Fee Related CN204024432U (en) | 2014-08-06 | 2014-08-06 | Adopt the bamboo ladder stand of link overlapping |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204024432U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107460829A (en) * | 2017-09-05 | 2017-12-12 | 方菱桥隧模架（福州）有限公司 | Bridge pier punching block installs protector and its installation method |
-
2014
- 2014-08-06 CN CN201420439507.2U patent/CN204024432U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107460829A (en) * | 2017-09-05 | 2017-12-12 | 方菱桥隧模架（福州）有限公司 | Bridge pier punching block installs protector and its installation method |
| CN107460829B (en) * | 2017-09-05 | 2023-06-30 | 方菱桥隧模架（福州）有限公司 | Bridge pier steel mould installation protection device and installation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141217 Termination date: 20150806 |
|
| EXPY | Termination of patent right or utility model |