CN208106303U - A kind of portable steel construction ladder - Google Patents
A kind of portable steel construction ladder Download PDFInfo
- Publication number
- CN208106303U CN208106303U CN201820448241.6U CN201820448241U CN208106303U CN 208106303 U CN208106303 U CN 208106303U CN 201820448241 U CN201820448241 U CN 201820448241U CN 208106303 U CN208106303 U CN 208106303U
- Authority
- CN
- China
- Prior art keywords
- vertical pole
- handle
- symmetrically
- mounting groove
- sides
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of portable steel construction ladders, including the first vertical pole, the side of first vertical pole is equipped with the second vertical pole, multiple cross bars are welded between first vertical pole and the second vertical pole, first vertical pole offers mounting groove far from the side of the second vertical pole, handle is movably installed in mounting groove, handle is the hollow structure that two sides are disposed as opening, limiting slot is symmetrically offered on the two sides inner wall of mounting groove, the two sides of handle are symmetrically welded with limited block, and two limited blocks are slidably mounted on respectively in two limiting slots；The two sides of handle symmetrically offer card slot.The utility model structure is simple, easy to use, when service worker needs to carry ladder, can very easily pull out handle out of mounting groove, then can be carried by lifting handle manually to ladder, effectively raise the portability of ladder.
Description
Technical field
The utility model relates to maintenance tool technical field more particularly to a kind of portable steel construction ladders.
Background technique
Service worker usually needs to carry out high altitude operation using the ladder of steel construction when repairing the equipment in high vacancy, when
After maintenance is completed, service worker needs to hold steel construction ladder and carries.
In existing technology, the volume of steel construction ladder is larger, and handle is fitted without on ladder, is not easy to very much take
Band brings trouble to service worker, therefore the utility model proposes solution on this question.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and the one kind proposed is portable
Steel construction ladder.
To achieve the goals above, the utility model uses following technical solution：
The side of a kind of portable steel construction ladder, including the first vertical pole, first vertical pole is equipped with the second vertical pole,
Multiple cross bars are welded between first vertical pole and the second vertical pole, the first vertical pole offers mounting groove far from the side of the second vertical pole,
It is movably installed with handle in mounting groove, handle is the hollow structure that two sides are disposed as opening, right on the two sides inner wall of mounting groove
Title offers limiting slot, and the two sides of handle are symmetrically welded with limited block, and two limited blocks are slidably mounted on two limiting slots respectively
It is interior；The two sides of handle symmetrically offer card slot, and the side that two limiting slots are located remotely from each other, which is symmetrically arranged with, to be provided on the first vertical pole
Square groove, symmetrically offer through-hole on two square grooves side inner wall close to each other, be fixedly installed with fixture block in through-hole, in fixture block
It is slidably fitted with kelly, and the both ends of kelly all extend to outside through-hole, two kelly one end close to each other extend respectively to two
In a card slot.
Preferably, the quantity of the cross bar is ten to 15, and ten to 15 cross bar equidistant intervals are arranged in first
Between vertical pole and the second vertical pole.
Preferably, the handle is welded with handle far from the side of the second vertical pole, and the side of handle extends to outside mounting groove,
And handle is the hollow structure that two sides are disposed as opening.
Preferably, the side that two fixture blocks are located remotely from each other symmetrically offers card hole, and two kellies are slidably mounted on two respectively
In a card hole.
Preferably, two fixture block sides close to each other are symmetrically arranged with the fixed movable block being set on kelly, two work
The side that motion block is located remotely from each other is symmetrically welded with the spring being set on kelly, and two springs are solid with two fixture block welding respectively
It is fixed.
Preferably, one end that two kellies are located remotely from each other is symmetrically welded with pull rod, and one end of pull rod extends to outside square groove.
Compared with prior art, the utility model has the beneficial effects that：
In the utility model, pass through the first vertical pole, the second vertical pole, cross bar, mounting groove, handle, limiting slot, limited block, card
Slot, square groove, through-hole, fixture block and kelly can be very easily by handle from peaces when service worker needs to carry ladder
It is pulled out in tankage, then ladder can be carried by lifting handle manually, effectively raise the portability of ladder, this
Utility model structure is simple, easy to use, when service worker needs to carry ladder, can very easily by handle from
It is pulled out in mounting groove, then ladder can be carried by lifting handle manually, effectively raise the portability of ladder.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of portable steel construction ladder main view schematic cross-sectional view；
Fig. 2 be the utility model proposes a kind of portable steel construction ladder part A schematic cross-sectional view.
In figure：1 first vertical pole, 2 second vertical poles, 3 cross bars, 4 mounting grooves, 5 handles, 6 limiting slots, 7 limited blocks, 8 card slots, 9
Square groove, 10 through-holes, 11 fixture blocks, 12 kellies.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-2, a kind of portable steel construction ladder, including the first vertical pole 1, the side of the first vertical pole 1 are equipped with
Second vertical pole 2, is welded with multiple cross bars 3 between the first vertical pole 1 and the second vertical pole 2, the first vertical pole 1 far from the second vertical pole 2 one
Side offers mounting groove 4, and handle 5 is movably installed in mounting groove 4, and handle 5 is the hollow structure that two sides are disposed as opening, peace
Limiting slot 6 is symmetrically offered on the two sides inner wall of tankage 4, the two sides of handle 5 are symmetrically welded with limited block 7, and two limited blocks 7 divide
It is not slidably mounted in two limiting slots 6；The two sides of handle 5 symmetrically offer card slot 8, two limiting slots 6 be located remotely from each other one
Side is symmetrically arranged with the square groove 9 being provided on the first vertical pole 1, symmetrically offers on two square grooves 9 side inner wall close to each other logical
Hole 10 is fixedly installed with fixture block 11 in through-hole 10, kelly 12 is slidably fitted in fixture block 11, and the both ends of kelly 12 all extend to
Outside through-hole 10, two one end close to each other of kelly 12 are extended respectively in two card slots 8, pass through the first vertical pole 1, the second vertical pole
2, cross bar 3, mounting groove 4, handle 5, limiting slot 6, limited block 7, card slot 8, square groove 9, through-hole 10, fixture block 11 and kelly 12, work as dimension
When repairing worker and needing to carry ladder, very easily handle 5 can be pulled out out of mounting groove 4, then by mentioning manually
Ladder can be carried by playing handle 5, effectively raise the portability of ladder, the utility model structure is simple, user
Just, when service worker needs to carry ladder, very easily handle 5 can be pulled out out of mounting groove 4, then passed through
Ladder can be carried by lifting handle 5 manually, effectively raise the portability of ladder.
In the utility model, the quantity of cross bar 3 is ten to 15, and ten to 15 3 equidistant intervals of cross bar are arranged in
Between first vertical pole 1 and the second vertical pole 2, handle 5 is welded with handle far from the side of the second vertical pole 2, and the side of handle extends to
Outside mounting groove 4, and handle is the hollow structure that two sides are disposed as opening, and the side that two fixture blocks 11 are located remotely from each other symmetrically opens up
There is card hole, two kellies 12 are slidably mounted on respectively in two card holes, and two sides close to each other of fixture block 11 are symmetrically arranged with solid
Surely the movable block being set on kelly 12, the side that two movable blocks are located remotely from each other are symmetrically welded with the bullet being set on kelly 12
Spring, two springs are welded and fixed with two fixture blocks 11 respectively, and one end that two kellies 12 are located remotely from each other is symmetrically welded with pull rod, and
One end of pull rod extends to outside square groove 9, by the first vertical pole 1, the second vertical pole 2, cross bar 3, mounting groove 4, handle 5, limiting slot 6,
Limited block 7, card slot 8, square groove 9, through-hole 10, fixture block 11 and kelly 12 can be with when service worker needs to carry ladder
Handle 5 is pulled out out of mounting groove 4 very easily, then ladder can be carried by lifting handle 5 manually, effectively
The portability of ladder is improved, the utility model structure is simple, and it is easy to use, when service worker needs to carry ladder
When, very easily handle 5 can be pulled out out of mounting groove 4, then ladder can be taken by lifting handle 5 manually
Band effectively raises the portability of ladder.
Working principle：In use, when needing to carry ladder, first toward the direction while pulling two being located remotely from each other
A pull rod, two pull rods drive two kellies 12 mobile toward the direction being located remotely from each other simultaneously, and two kellies 12 drive two simultaneously
Movable block is mobile toward the direction being located remotely from each other, and two movable blocks compress two springs, while two kellies 12 are in two card slots 8
It is mobile, it then proceedes to toward the direction being located remotely from each other while pulling two pull rods, two kellies 12 one end close to each other is distinguished
It is moved in two through-holes 10, then pulls out handle, handle drives handle 5 to move in mounting groove 4, and handle 5 drives limit
Position block 7 moved in limiting slot 6, then proceed to pull out handle, when a part of handle 5 extend out to mounting groove 4 it is outer when, hand
The dynamic handle 5 that lifts can realize carrying to ladder.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of portable steel construction ladder, including the first vertical pole (1), which is characterized in that the one of first vertical pole (1)
Side is equipped with the second vertical pole (2), is welded between the first vertical pole (1) and the second vertical pole (2) multiple cross bars (3), and the first vertical pole (1) is remote
Side from the second vertical pole (2) offers mounting groove (4), is movably installed with handle (5) in mounting groove (4), and handle (5) is two sides
It is disposed as the hollow structure of opening, is symmetrically offered limiting slot (6) on the two sides inner wall of mounting groove (4), the two sides of handle (5)
It is symmetrically welded with limited block (7), two limited blocks (7) are slidably mounted on respectively in two limiting slots (6)；
The two sides of handle (5) symmetrically offer card slot (8), and the side that two limiting slots (6) are located remotely from each other, which is symmetrically arranged with, to be provided with
Square groove (9) on first vertical pole (1) symmetrically offers through-hole (10), through-hole on two square grooves (9) side inner wall close to each other
(10) it is fixedly installed with fixture block (11), is slidably fitted with kelly (12) in fixture block (11), and the both ends of kelly (12) extend in
Outside to through-hole (10), two kelly (12) one end close to each other extend respectively in two card slots (8).
2. a kind of portable steel construction ladder according to claim 1, which is characterized in that the number of the cross bar (3)
Amount is ten to 15, and ten to 15 cross bar (3) equidistant intervals are arranged between the first vertical pole (1) and the second vertical pole (2).
3. a kind of portable steel construction ladder according to claim 1, which is characterized in that the handle (5) is separate
The side of second vertical pole (2) is welded with handle, and the side of handle extends to mounting groove (4) outside, and handle is disposed as two sides
The hollow structure of opening.
4. a kind of portable steel construction ladder according to claim 1, which is characterized in that two fixture blocks (11) are mutual
Separate side symmetrically offers card hole, and two kellies (12) are slidably mounted on respectively in two card holes.
5. a kind of portable steel construction ladder according to claim 1, which is characterized in that two fixture blocks (11) are mutual
Close side is symmetrically arranged with the fixed movable block being set on kelly (12), the side balanced welding that two movable blocks are located remotely from each other
It is connected to the spring being set on kelly (12), two springs are welded and fixed with two fixture blocks (11) respectively.
6. a kind of portable steel construction ladder according to claim 1, which is characterized in that two kellies (12) are mutual
Separate one end is symmetrically welded with pull rod, and one end of pull rod extends to square groove (9) outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820448241.6U CN208106303U (en) | 2018-04-02 | 2018-04-02 | A kind of portable steel construction ladder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820448241.6U CN208106303U (en) | 2018-04-02 | 2018-04-02 | A kind of portable steel construction ladder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208106303U true CN208106303U (en) | 2018-11-16 |
Family
ID=64123393
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820448241.6U Expired - Fee Related CN208106303U (en) | 2018-04-02 | 2018-04-02 | A kind of portable steel construction ladder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208106303U (en) |
-
2018
- 2018-04-02 CN CN201820448241.6U patent/CN208106303U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200827 Address after: 476000 east side of Zhicheng 8th Road, Yucheng County, Shangqiu City, Henan Province Patentee after: Henan Aoding Metal Products Co.,Ltd. Address before: 311800 Zhaojiabu Village, Huandong Street, Zhuji City, Shaoxing City, Zhejiang Province, 56-2 Patentee before: Hang Hui |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181116 |