CN204024434U - Adopt the bamboo ladder stand of connecting elements overlapping - Google Patents
Adopt the bamboo ladder stand of connecting elements overlapping Download PDFInfo
- Publication number
- CN204024434U CN204024434U CN201420428463.3U CN201420428463U CN204024434U CN 204024434 U CN204024434 U CN 204024434U CN 201420428463 U CN201420428463 U CN 201420428463U CN 204024434 U CN204024434 U CN 204024434U
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- Prior art keywords
- fixed block
- ladder stand
- longitudinal
- connecting elements
- bamboo ladder
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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 specifically bamboo ladder stand of a kind of employing connecting elements overlapping, comprise at least two bamboo ladder stand monomers, this bamboo ladder stand monomer is made up of crossbeam pole for climbing and the two main support columns being symmetricly set on crossbeam pole for climbing two ends; It is characterized in that: by arc, connecting elements is installed between described bamboo ladder stand monomer and is fixed as one; On the end cylinder of main support column is vertical, is being provided with horizontal installation through hole and longitudinally installs through hole, this transverse direction is 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.The advantage that the utility model has due to described structure is: improve climbing safety, reduce carrying difficulty, improve Transport Safety, be convenient to handling and reduce 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 improving climbing safety, reduce carrying difficulty, improve Transport Safety, be convenient to load and unload and reduce energy consumption.
Background technology
The cities and towns power communication repairing ladder stand of prior art generally adopts symmetrically arranged two main support columns, connected as one by some crossbeam pole for climbing between two main support columns, during use, people are climbed up step by step by crossbeam pole for climbing, the transfer of the position that realizes hoisting from lower position.The general height of bamboo ladder stand of this structure is at about 8 meters, and what have is even shorter.Just can not leave indoor because long in and cannot carry in indoor.
But, in actual cities and towns power communication repairing process, often need longer ladder stand to realize rush to repair the electric wire of higher position [this higher position, place refers to the height exceeding the bamboo ladder stand in single portion] or communication cable or safeguard.The common way of workman is exactly by overlapping for the main support column of two ladder stands, is then undertaken bundling the fixing formation bamboo ladder stand of overlapping [realizing the lengthening of bamboo ladder stand] by rope or steel wire.Which solves in workman's repairing process to a certain extent to the demand exceeding 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 ensureing the fastness of binding, rope is killed knot by people often, cuts off rope after finishing using with cutter, realizes the separation of two ladder stands, the rope that cutter cuts off cannot utilize again, waste resource; Adopt steel wire bundle ladder stand fastness than rope bundle strong, but bundle be separated in quite consuming time, namely the handling difficulty of two ladder stands is large.When needing to be carried to other repairing point from a repairing point, because the ladder stand handling difficulty of steel wire bundle is large, general be all by binding after long ladder stand directly carry, 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 generally direct directly carries upper buggy by the long ladder stand after binding, and allow ladder stand stretch out compartment, this brings serious potential safety hazard to other vehicle travelled on road.
In sum, the cities and towns power communication repairing overlapping bamboo ladder stand Problems existing of prior art is: climbing safety is low, carrying difficulty is large, Transport Safety is low, handling are difficult and energy consumption is large.
Utility model content
The purpose of this utility model is to provide a kind of bamboo ladder stand of employing connecting elements overlapping improving climbing safety, reduce carrying difficulty, be convenient to load and unload and reduce energy consumption.
For achieving the above object and adopt technical scheme be such, the i.e. bamboo ladder stand of a kind of employing connecting elements overlapping, comprise at least two bamboo ladder stand monomers, this bamboo ladder stand monomer is made up of crossbeam pole for climbing and the two main support columns being symmetricly set on crossbeam pole for climbing two ends; It is characterized in that: by arc, connecting elements is installed between described bamboo ladder stand monomer and is fixed as one;
On the end cylinder of main support column is vertical, is being provided with horizontal installation through hole and longitudinally installs through hole, this transverse direction is 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 arc is installed connecting elements and is comprised again horizontal fixed block, be positioned at longitudinal fixed block of horizontal fixed block both sides, horizontal fixed block and longitudinal fixed block are fixed as one by arc brace and form arc and install connecting elements, and the inner chamber of this arc installation connecting elements is arc installation cavity; Described arc brace is positioned at the middle part of horizontal fixed block and longitudinal fixed block; Angle between longitudinal fixed block of horizontal fixed block both sides is 180 °, and the angle between horizontal fixed block and longitudinal fixed block is 90 °;
Described longitudinal fixed block is provided with at least two longitudinal installing holes, these two horizontal installing holes are respectively near the upper and lower of horizontal fixed block; The end of two main support columns of adjacent two bamboo ladder stand monomers is inserted two pieces of arcs respectively and is installed in the arc installation cavity of connecting elementss, installs through hole arc is installed connecting elements be fixed as one with adjacent two bamboo ladder stand monomers are longitudinal by longitudinal fixing stud through the longitudinal installing hole on longitudinal fixed block and the longitudinal direction on main support column;
Described horizontal fixed block is provided with at least two horizontal installing holes, described at least two longitudinal installing holes are respectively near the upper and lower of longitudinal fixed block; Laterally fixing stud is installed through hole through the transverse direction on two main support columns of the horizontal installing hole on horizontal fixed block and adjacent two bamboo ladder stand monomers and arc is installed connecting elements and be fixed as one with adjacent two bamboo ladder stand monomers are horizontal;
The end of described arc brace has extension, the upper surface of extension is fixed with reinforcing locating piece, reinforcing locating piece is provided with reinforcing installing hole to be suspended on crossbeam pole for climbing through the reinforcing stud reinforced in installing hole, and this crossbeam pole for climbing is the crossbeam pole for climbing at the bamboo ladder stand monomer lowest position place being arranged in top position in adjacent two bamboo ladder stand monomers.
The advantage that the utility model has due to said structure is: structure is simple, is easy to manufacture; Relatively short ladder stand is transported to using area assemble again, is convenient to transport, loads and unloads 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, improve climbing safety, described arc again can utilize after installing connecting elements dismounting and reduce energy consumption; Shorter ladder stand improves Transport Safety and reduces carrying difficulty.
Accompanying drawing explanation
The nonlimiting examples that the utility model can be provided by accompanying drawing further illustrates.
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation that the utility model arc installs connecting elements;
Fig. 3 is the structural representation after the utility model two pieces of arcs installation connecting elementss connect as one;
Fig. 4 is the plan structure schematic diagram of Fig. 3;
Fig. 5 is the structural representation that the utility model hollow rubber overlaps I place;
Fig. 6 is the structural representation that the utility model hollow rubber overlaps II place.
In figure: 1, horizontal fixed block; 2, longitudinal fixed block; 3, arc brace; 4, arc installs connecting elements; 5, horizontal installing hole; 6, horizontal installing hole; 7, laterally stud is fixed; 8, longitudinally stud is fixed; 9, arc installation cavity; 10, crossbeam pole for climbing; 11, main support column; 12, laterally through hole is installed; 13, longitudinally through hole is installed; 14, bamboo ladder stand monomer; 15, hollow rubber cover I; 16, hollow rubber cover II; 17, extension; 18, locating piece is reinforced; 19, installing hole is reinforced; 20, stud is reinforced.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is described in further detail:
See the bamboo ladder stand of employing connecting elements overlapping in accompanying drawing 1 to 4, figure, comprise at least two bamboo ladder stand monomers 14, this bamboo ladder stand monomer 14 is made up of crossbeam pole for climbing 10 and the two main support columns 11 being symmetricly set on crossbeam pole for climbing 10 two ends; It is characterized in that: by arc, connecting elements 4 is installed between described bamboo ladder stand monomer 14 and is fixed as one;
On the end cylinder of main support column 11 is vertical, is being provided with horizontal installation through hole 12 and longitudinally installs through hole 13, this transverse direction installation through hole 12 is positioned at main support column 11 in a lateral direction, and described longitudinal through hole 13 of installing is positioned on the longitudinal direction of main support column 11;
Described arc is installed connecting elements 4 and is comprised again horizontal fixed block 1, be positioned at longitudinal fixed block 2 of horizontal fixed block 1 both sides, horizontal fixed block 1 and longitudinal fixed block 2 are fixed as one by arc brace 3 and form arc and install connecting elements 4, and the inner chamber of this arc installation connecting elements 4 is arc installation cavity 9; Described arc brace 3 is positioned at the middle part of horizontal fixed block 1 and longitudinal fixed block 2; Angle between longitudinal fixed block 2 of horizontal fixed block 1 both sides is 180 °, and the angle between horizontal fixed block 1 and longitudinal fixed block 2 is 90 °;
Described longitudinal fixed block 2 is provided with at least two longitudinal installing holes 6, described at least two longitudinal installing holes 6 are respectively near the upper and lower of longitudinal fixed block 2; The end of two main support columns 11 of adjacent two bamboo ladder stand monomers 14 is inserted two pieces of arcs respectively and is installed in the arc installation cavity 9 of connecting elements 4, through the longitudinal installing hole 6 on longitudinal fixed block 2 and the installation of the longitudinal direction on main support column 11 through hole 13, arc is installed connecting elements 4 be fixed as one with adjacent two bamboo ladder stand monomers 14 are longitudinal by longitudinal fixing stud 8;
Described horizontal fixed block 1 is provided with at least two horizontal installing holes 5, these two horizontal installing holes 5 are respectively near the upper and lower of horizontal fixed block 1; Arc is installed connecting elements 4 through the transverse direction installation through hole 12 on the horizontal installing hole 5 on horizontal fixed block 1 and two main support columns 11 in adjacent two bamboo ladder stand monomers 14 and is fixed as one with adjacent two bamboo ladder stand monomers 14 are horizontal by horizontal fixing stud 7;
The end of described arc brace 3 has extension 17, the upper surface of extension 17 is fixed with and reinforces locating piece 18, reinforcing locating piece 18 is provided with reinforcing installing hole 19 to be suspended on crossbeam pole for climbing 10 through the reinforcing stud 20 reinforced in installing hole 19, and this crossbeam pole for climbing 10 is the crossbeam pole for climbing 10 at the bamboo ladder stand monomer 14 lowest position place being arranged in top position in adjacent two bamboo ladder stand monomers 14.Due to described structure, fast relatively short multi-section ladder stand can be overlapped to form fast the 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 transport, improve Transport Safety, also reduce carrying difficulty.
For ease of batch production and transportation safety, in above-described embodiment, preferably: it is semi-annular shape that described arc installs connecting elements 4.
For improving climbing safety further, in above-described embodiment, preferably: described transverse direction is fixed between the locking nut of stud 7 and the outer wall of horizontal fixed block 1 and is provided with plastic resilient pad.In this embodiment, the joint face that the nut of horizontal fixing stud 7 and arc install connecting elements 4 is plane, makes the connection between adjacent two bamboo ladder stands more firm.
For further improving climbing safety, in above-described embodiment, preferably: described longitudinal direction is fixed between the locking nut of stud 8 and the outer wall of longitudinal fixed block 2 and is provided with plastic resilient pad.In this embodiment, the joint face that the nut of longitudinal fixing stud 8 and arc install connecting elements 4 is plane, makes the connection between adjacent two bamboo ladder stands more firm.
For further improving climbing safety, in above-described embodiment, preferably: the locking nut of described reinforcing stud 20 and and the outer wall reinforcing locating piece 18 between be provided with plastic resilient pad.
The steadiness of longitudinal direction during for improving use further, in above-described embodiment, preferably: described longitudinal installing hole 6 is four, wherein two longitudinal installing holes 6 are positioned at longitudinal fixed block 2 top, and two other longitudinal installing hole 6 is positioned at longitudinal fixed block 2 bottom.
For causing mechanical wounding when improving overall aesthetics and avoid loading and unloading workman, in above-described embodiment, preferably: top and the bottom of described horizontal fixed block 1 all have curved portions, described longitudinal fixed block 2 top and bottom all have curved portions, and the top of described reinforcing locating piece 18 has curved portions.
See accompanying drawing 5 to 6, for ensureing the application life of ladder stand, in above-described embodiment, preferably: described laterally installation in through hole 12 is provided with hollow rubber cover I 15, described transverse direction fixes stud 7 through this hollow rubber cover I 15;
Described longitudinally installation in through hole 13 is provided with hollow rubber cover II 16, and described longitudinal direction fixes stud 8 through this hollow rubber cover II 16.
In above-mentioned all embodiments, 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 embodiments are a part of embodiments of the present utility model, instead of whole embodiments.Based on embodiment described in the utility model, those skilled in the art are not making other embodiments all obtained under creative work prerequisite, all belong to the category of the utility model protection.
In sum, due to said structure, improve climbing safety, reduce carrying difficulty, improve Transport Safety, be convenient to handling and reduce energy consumption.
Claims (8)
1. one kind adopts the bamboo ladder stand of connecting elements overlapping, comprise at least two bamboo ladder stand monomers (14), this bamboo ladder stand monomer (14) is made up of crossbeam pole for climbing (10) and two main support columns (11) being symmetricly set on crossbeam pole for climbing (10) two ends; It is characterized in that: by arc, connecting elements (4) is installed between described bamboo ladder stand monomer (14) and is fixed as one;
Be provided with on the end cylinder of close main support column (11) is vertical and through hole (12) be laterally installed and longitudinally through hole (13) be installed, this transverse direction is installed through hole (12) and is positioned at main support column (11) in a lateral direction, and described longitudinal direction is installed through hole (13) and is positioned on the longitudinal direction of main support column (11);
Described arc is installed connecting elements (4) and is comprised again horizontal fixed block (1), be positioned at longitudinal fixed block (2) of horizontal fixed block (1) both sides, horizontal fixed block (1) and longitudinal fixed block (2) are fixed as one by arc brace (3) and form arc and install connecting elements (4), and the inner chamber of this arc installation connecting elements (4) is arc installation cavity (9); Described arc brace (3) is positioned at the middle part of horizontal fixed block (1) and longitudinal fixed block (2); Angle between the longitudinal fixed block (2) being positioned at horizontal fixed block (1) both sides is 180 °, and the angle between horizontal fixed block (1) and longitudinal fixed block (2) is 90 °;
Described longitudinal fixed block (2) is provided with at least two longitudinal installing holes (6), these two longitudinal installing holes (6) are respectively near the upper and lower of horizontal fixed block (1); The end of two main support columns (11) of adjacent two bamboo ladder stand monomers (14) is inserted two pieces of arcs respectively and is installed in the arc installation cavity (9) of connecting elements (4), through the longitudinal installing hole (6) on longitudinal fixed block (2) and installation through hole of the longitudinal direction on main support column (11) (13), arc is installed connecting elements (4) be longitudinally fixed as one with adjacent two bamboo ladder stand monomers (14) by longitudinal fixing stud (8);
Described horizontal fixed block (1) is provided with at least two horizontal installing holes (5), described at least two horizontal installing holes (5) are respectively near the upper and lower of longitudinal fixed block (2); Arc is installed connecting elements (4) through transverse direction installation through hole (12) on two main support columns (11) in the horizontal installing hole (5) on horizontal fixed block (1) and adjacent two bamboo ladder stand monomers (14) and is laterally fixed as one with adjacent two bamboo ladder stand monomers (14) by horizontal fixing stud (7);
The end of described arc brace (3) has extension (17), the upper surface of extension (17) is fixed with and reinforces locating piece (18), reinforcing locating piece (18) is provided with reinforcing installing hole (19) to be suspended on crossbeam pole for climbing (10) through the reinforcing stud (20) reinforced in installing hole (19), and this crossbeam pole for climbing (10) is for being arranged in the crossbeam pole for climbing (10) at bamboo ladder stand monomer (14) the lowest position place of top position in adjacent two bamboo ladder stand monomers (14).
2. the bamboo ladder stand of employing connecting elements overlapping according to claim 1, is characterized in that: it is semi-annular shape that described arc installs connecting elements (4).
3. the bamboo ladder stand of employing connecting elements overlapping according to claim 1, is characterized in that: described transverse direction is fixed between the locking nut of stud (7) and the outer wall of horizontal fixed block (1) and is provided with plastic resilient pad.
4. the bamboo ladder stand of employing connecting elements overlapping according to claim 1, is characterized in that: described longitudinal direction is fixed between the locking nut of stud (8) and the outer wall of longitudinal fixed block (2) and is provided with plastic resilient pad.
5. the bamboo ladder stand of employing connecting elements overlapping according to claim 1, is characterized in that: the locking nut of described reinforcing stud (20) and and the outer wall reinforcing locating piece (18) between be provided with plastic resilient pad.
6. the bamboo ladder stand of employing connecting elements overlapping according to claim 1, it is characterized in that: described longitudinal installing hole (6) is four, wherein two longitudinal installing holes (6) are positioned at longitudinal fixed block (2) top, and two other longitudinal installing hole (6) is positioned at longitudinal fixed block (2) bottom.
7. the bamboo ladder stand of employing connecting elements overlapping according to claim 1, it is characterized in that: top and the bottom of described horizontal fixed block (1) all have curved portions, top and the bottom of described longitudinal fixed block (2) all have curved portions, and the top of described reinforcing locating piece (18) has curved portions.
8. the bamboo ladder stand of employing connecting elements overlapping according to claim 1, it is characterized in that: described transverse direction is installed in through hole (12) and is provided with hollow rubber cover I (15), described transverse direction fixes stud (7) through this hollow rubber cover I (15);
Described longitudinal direction is installed in through hole (13) and is provided with hollow rubber cover II (16), and described longitudinal direction fixes stud (8) through this hollow rubber cover II (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420428463.3U CN204024434U (en) | 2014-07-31 | 2014-07-31 | Adopt the bamboo ladder stand of connecting elements overlapping |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420428463.3U CN204024434U (en) | 2014-07-31 | 2014-07-31 | Adopt the bamboo ladder stand of connecting elements overlapping |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204024434U true CN204024434U (en) | 2014-12-17 |
Family
ID=52064318
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420428463.3U Expired - Fee Related CN204024434U (en) | 2014-07-31 | 2014-07-31 | Adopt the bamboo ladder stand of connecting elements overlapping |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204024434U (en) |
-
2014
- 2014-07-31 CN CN201420428463.3U patent/CN204024434U/en not_active Expired - Fee Related
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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: 20150731 |
|
| EXPY | Termination of patent right or utility model |