CN205153577U - Tool lift - Google Patents
Tool lift Download PDFInfo
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- CN205153577U CN205153577U CN201520937297.4U CN201520937297U CN205153577U CN 205153577 U CN205153577 U CN 205153577U CN 201520937297 U CN201520937297 U CN 201520937297U CN 205153577 U CN205153577 U CN 205153577U
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- ladder
- curb girder
- step plate
- tool lift
- lift according
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Abstract
The utility model relates to a building aids appliances field discloses a tool lift, including ladder body and elevating platform, the ladder body includes the curb girder and sets up the flier on the curb girder, the flier at ladder body top and/or the flier sub -unit connection elevating platform of bottom. The utility model discloses a building stair are the preceding tool lift who sets up between terraced roof beam of shaping not to make things convenient for constructor to be under construction between different floor heights, the utility model discloses simple installation not only, repeatability uses, and the commonality is strong moreover, and the needs of adaptable different floor heights or house type can satisfy the construction requirements of most of residential housings.
Description
Technical field
The utility model belongs to building assistant product field, is specifically related to a kind of tool lift.
Background technology
In building construction process, usual staircase and main house body are separated and are constructed, after namely two-layer even multistoried building main body is built up up and down, then at the die-filling concreting stair of staircase.This construction method has inconvenience, first stair not shaping before, be vacant between staircase ladder beam, constructor easily steps on and empty security incident occurs; Secondly constructor to construct inconvenience up and down at different floor height, after prefabricated panel lifting as assembled architecture is installed, constructor needs to remove hoisting prefabricated floor to upper strata, at cast-in-place place formwork, set up the work such as bracing frame, because staircase shear wall adopts cast-in-place, precast stair is not also installed, cause constructor can only pass through climbing scaffold upper and lower, very inconvenient, also easily occur security incident.
In prior art, do not find to set up the patent document of tool lift of suitable constructor walking, construction temporarily between terraced beam.In site operation, have unit in charge of construction to adopt and set up cripple formula stair, but the method is extremely inconvenient, first all sets up dismounting once for every layer, time-consumingly takes a lot of work; Next be this temporary stairways walking and dangerous, especially constructor carry object time, unsighted, very easily step on sky; Be that this cripple formula stair versatility is not high again, especially current building trade, because floor height is different, the distance between terraced beam is also more or less also variant.Therefore urgently develop a kind of simple installation and highly versatile, certain floor height scope can be adapted to, the tool lift of the construction requirement of most of housing construction can be met.
Utility model content
The purpose of this utility model is to provide a kind of easy to use, and highly versatile, can adapt to the tool lift of certain floor height scope.
Above-mentioned purpose is achieved through the following technical solutions: a kind of tool lift, comprise ladder body and elevating stage, the step plate that described ladder body comprises two parallel and just right curb girders and is arranged on described curb girder, the step plate of described ladder bodies top and/or the step plate bottom of bottom connect elevating stage.During use, tool lift is set up between upper terraced beam and descending stair beam, if the length of ladder body is greater than the distance between terraced beam and descending stair beam, below the step plate that elevating stage can be arranged on ladder bodies top; Namely when ladder body length is less than the spacing of terraced beam and descending stair beam, below the step plate that elevating stage can be arranged on ladder body bottom portion; Then the height of elevating stage is regulated further, ensure the size of the complete suitable staircase of tool lift.Setting like this, the utility model is easy to use but also highly versatile not only, can adapt to the needs of different floor height.
Further, the front-end and back-end of described step plate respectively by hinge on the curb girder that ladder body both sides are parallel.Setting like this, the distance no matter gone up between terraced beam and descending stair beam has much, namely no matter which kind of angle the utility model and terraced beam are, as long as when the step plate of ladder bodies top and/or the step plate of bottom keep level, adjustment curb girder just can make all step plate maintenance levels, thus ensure that no matter ladder body and terraced beam are in the walking which kind of angle can be suitable for people, make stair strong adaptability, accomplish generalization.
Further, the junction of at least one step plate described and curb girder is provided with locking member.Setting like this, after adjustment step plate is level, utilizes locking member step plate and curb girder to be fixed, make can not move again between curb girder, ensure that step plate is in this position, when avoiding constructor to work all the time, because emergency case causes step plate to overturn, and then cause contingency.
Further, described ladder body is extension ladder.Ladder body is arranged to extension ladder, and then by the length that changes ladder body to adapt to the distance between upper terraced beam and descending stair beam, versatility is stronger.
Further, described extension ladder comprises main ladder and pair ladder, and the curb girder of described main ladder is provided with accepting groove, and the curb girder of described secondary ladder is arranged in accepting groove and also can slides along accepting groove, and the curb girder of described secondary ladder is removably arranged at intervals with step plate; The curb girder of described main ladder and the curb girder of pair ladder are spaced respectively and offer multiple installation hole, be provided with in the installation hole on described main ladder with described installation hole with the use of fixture.Setting like this, provides a kind of feasible extension ladder form.
Further, described ladder body is provided with protective guard.The setting of protective guard, makes the utility model safer, surprisingly falls down tool lift and brings potential safety hazard when avoiding constructor to work.
Further, described protective guard is provided with flexible railing along ladder body parallel direction.Setting like this, improves applicability of the present utility model, and especially when stair are extension ladder, when the length of ladder body changes, guard rail can meet the demands by collapsing length.
Further, the described step plate of ladder bodies top and/or the step plate of bottom are connected with lapping plate.Due to terraced beam cast-in-place place's meeting exposed steel bar, lapping plate one end can be fixedly linked with the step plate of the step plate of ladder bodies top and/or bottom, the other end is overlapped on terraced beam and/or descending stair beam, and external bleed-out muscle blocks, and prevents constructor from stepping on sky or tripping; Lapping plate also can be fixedly connected with upper terraced beam and/or descending stair beam, and such lapping plate also can play the effect of firm ladder body, safer.
Further, described lapping plate comprises attachment strap and iron plate net, and described iron plate net is fixedly connected on attachment strap.Setting like this, attachment strap is fixedly connected with iron plate net, and described iron plate net can play anti-skidding effect.
Further, described elevating stage comprises erecting bed, base, scissor type linkage and manual adjustment rod, top and bottom connection platform and the base respectively of described scissor type linkage, the scissor armed lever junction of described scissor type linkage is provided with manual adjustment rod.Setting like this, manually adjusting rod just adjustable up-down platform height, simple and convenient.
Accompanying drawing explanation
The accompanying drawing forming a part of the present utility model is used to provide further understanding of the present utility model, and schematic description and description of the present utility model, for explaining the utility model, is not formed improper restriction of the present utility model.
A kind of tool lift structural representation of Fig. 1 involved by a kind of embodiment of the utility model;
Fig. 2 is the elevation of a kind of tool lift involved in Fig. 1;
Fig. 3 is the lapping plate structural representation of a kind of tool lift involved in Fig. 1;
Fig. 4 is the elevating stage structural representation of a kind of tool lift involved in Fig. 1.
In figure:
Terraced beam on 1 elevating stage 2 curb girder 3 step plate 4
Main terraced 7 secondary terraced 8 installation holes of 5 descending stair beams 6
9 protective guards 10 stretch railing 11 lapping plate 12 attachment strap
13 iron plate net 14 bearing pin 15 Conforming Elements for Plate Bending Problems 16 reinforcing bars
15 erecting bed 16 base 17 scissor type linkage 18 manual adjustment rod
Detailed description of the invention
Be described in detail the utility model below in conjunction with accompanying drawing, the description of this part is only exemplary and explanatory, should not have any restriction to protection domain of the present utility model.In addition, those skilled in the art, according to the description of presents, can carry out respective combination to the feature in embodiment in presents and in different embodiment.
The utility model embodiment is as follows, with reference to Fig. 1 or Fig. 2, a kind of tool lift, comprises ladder body and elevating stage 1, the step plate 3 that described ladder body comprises curb girder 2 and is arranged on curb girder 2, the step plate 3 of described ladder bodies top and/or step plate 3 bottom of bottom connect elevating stage 1.Setting like this, during use, set up by tool lift between upper terraced beam 4 and descending stair beam 5, described elevating stage 1 is fixedly connected with upper terraced beam 4 and/or descending stair beam 5 by tapping screw.For adapting to Distance geometry angles different between upper terraced beam 4 and descending stair beam 5, can select in the step plate 3 of ladder bodies top and/or step plate 3 bottom of bottom by self-drilling connection elevating stage 1, then further by the height regulating elevating stage 1, the angle of ladder body can be changed to adapt to staircase size.As after adjusting ladder body horizontal direction and meeting the distance of upper terraced beam 4 and descending stair beam 5 horizontal direction, if stair vertical height is greater than the height between terraced beam 4 and descending stair beam 5, namely when ladder body length is greater than the spacing of terraced beam 4 and descending stair beam 5, below the step plate 3 that elevating stage 1 can be arranged on ladder bodies top; If stair vertical height is less than the height between upper and lower curb girder 2, when namely ladder body length is less than the spacing of terraced beam 4 and descending stair beam 5, below the step plate 3 that elevating stage 1 can be arranged on ladder body bottom portion; Then the height of elevating stage 1 is regulated further, ensure the size of the complete suitable staircase of tool lift.
On the basis of above-described embodiment, in another embodiment of the utility model, as Fig. 1 or Fig. 2, described ladder body both sides are respectively arranged with two parallel and just right curb girders 2, the front-end and back-end of described step plate 3 are articulated with on the parallel curb girder 2 in ladder body both sides respectively by bearing pin 14, and described curb girder 2, step plate 3 form parallelogram linkage.Setting like this, between tool lift of the present utility model and terraced beam, angle within the specific limits, as long as when the step plate 3 of ladder bodies top and/or the step plate 3 of bottom keep level, adjustment curb girder 2 just can make all step plate 3 maintenance levels, thus ensure that no matter ladder body and terraced beam are in the walking which kind of angle can be suitable for people, make stair strong adaptability, accomplish generalization.
On the basis of above-described embodiment, in another embodiment of the utility model, at least one step plate 3 described is provided with locking member with the junction of curb girder 2.The one in snap close, locked groove or latch selected by described locking member.Setting like this, after adjustment step plate 3 is level, locking member is utilized step plate 3 and curb girder 2 to be fixed, make can not move again between curb girder 2, ensure that step plate 3 is in this position all the time, when avoiding constructor to work, because emergency case causes step plate 3 to overturn, and then cause contingency.
On the basis of above-described embodiment, in another embodiment of the utility model, as Fig. 1 or Fig. 2, described ladder body is extension ladder.Ladder body is arranged to extension ladder, and then by the length that changes ladder body to adapt to the distance between upper terraced beam 4 and descending stair beam 5, versatility is stronger.
On the basis of above-described embodiment, in another embodiment of the utility model, as Fig. 2, described extension ladder comprises main terraced 6 and pair ladder 7, the described main curb girder of terraced 62 is provided with accepting groove, the curb girder 2 of described secondary ladder 7 is arranged in accepting groove and also can slides along accepting groove, and the curb girder 2 of described secondary ladder 7 is removably arranged at intervals with step plate 3; The curb girder 2 of the described main curb girder of terraced 62 and pair ladder 7 is spaced respectively and offers multiple installation hole 8, be provided with in the installation hole 8 on described main terraced 6 with described installation hole 8 with the use of fixture.Setting like this, provides a kind of feasible extension ladder form.When the distance be shorter in length than between upper terraced beam 4 and descending stair beam 5 of ladder body, only need the pair ladder 7 be housed in the main curb girder of terraced 62 to stretch out corresponding length, then with the fixture such as latch or bolt be inserted into main terraced 6 and the installation hole 8 of curb girder 2 of pair ladder 7 be fixed.
On the basis of above-described embodiment, in another embodiment of the utility model, as Fig. 1 or Fig. 2, described ladder body is provided with protective guard 9.The setting of protective guard 9, makes this tool lift safer, surprisingly falls down tool lift and causes lives and properties to cause damage when avoiding constructor to work.Protective guard 9 is by being bolted on curb girder 2, and installation, convenient disassembly, take up room when transport, storage little.
On the basis of above-described embodiment, in another embodiment of the utility model, as Fig. 1 or Fig. 2, described protective guard 9 is provided with flexible railing 10 along ladder body parallel direction.Setting like this, improve the applicability of tool lift, especially when stair are extension ladder, when the length of ladder body changes, protective guard 9 can meet the demands by collapsing length.
On the basis of above-described embodiment, in another embodiment of the utility model, as Fig. 1 or Fig. 2, the step plate 3 of described ladder bodies top and/or the step plate 3 of bottom are connected with lapping plate 11.Due to terraced beam cast-in-place place's meeting exposed steel bar 16, lapping plate 11 one end can be fixedly linked with the step plate 3 of the step plate 3 of ladder bodies top and/or bottom, the other end is overlapped on terraced beam 4 and/or descending stair beam 5, and external bleed-out muscle 16 blocks, and prevents constructor from stepping on sky or tripping; Lapping plate 11 also can be fixedly connected with upper terraced beam 4 and/or descending stair beam 5, and such lapping plate 11 also can play the effect of firm ladder body, safer.
On the basis of above-described embodiment, in another embodiment of the utility model, as Fig. 3, described lapping plate 11 comprises attachment strap 12 and iron plate net 13, and described iron plate net 13 is fixedly connected on attachment strap 12.Setting like this, attachment strap 12 is hinged on the step plate 3 of ladder bodies top and/or the step plate 3 of bottom by bearing pin 14, attachment strap 12 is welded with iron plate net 13, attachment strap 12 upset on the step plate 3 of top ladder bodies top and/or the step plate 3 of bottom is overlapped in the Conforming Elements for Plate Bending Problems 15 on terraced beam.Described iron plate net 13 can play anti-skidding effect.
On the basis of above-described embodiment, in another embodiment of the utility model, as Fig. 4, described elevating stage 1 comprises erecting bed 15, base 16, scissor type linkage 17 and manual adjustment rod 18, top and bottom connection platform 15 and the base 16 respectively of described scissor type linkage 17, the scissor armed lever junction of described scissor type linkage 17 is provided with manual adjustment rod 18.Setting like this, manually adjusting rod 18 just adjustable up-down platform 1 height, simple and convenient.
The above is only preferred embodiment of the present utility model; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (10)
1. a tool lift, it is characterized in that, comprise ladder body and elevating stage, the step plate that described ladder body comprises two parallel and just right curb girders and is arranged on described curb girder, the step plate of described ladder bodies top and/or the step plate bottom of bottom connect described elevating stage.
2. tool lift according to claim 1, is characterized in that, the front-end and back-end of described step plate are articulated with on the parallel curb girder in described ladder body both sides respectively.
3. tool lift according to claim 2, is characterized in that, the junction of at least one step plate and curb girder is provided with locking member.
4. tool lift according to claim 1, is characterized in that, described ladder body is extension ladder.
5. tool lift according to claim 4, it is characterized in that, described extension ladder comprises main ladder and pair ladder, and the curb girder of described main ladder is provided with accepting groove, the curb girder of described secondary ladder is arranged in accepting groove and also can slides along accepting groove, and the curb girder of described secondary ladder is removably arranged at intervals with step plate; The curb girder of described main ladder and the curb girder of pair ladder are spaced respectively and offer multiple installation hole, be provided with in the installation hole on described main ladder with described installation hole with the use of fixture.
6. tool lift according to claim 1, is characterized in that, described ladder body is provided with protective guard.
7. tool lift according to claim 6, is characterized in that, described protective guard is provided with flexible railing along ladder body parallel direction.
8. tool lift according to claim 7, is characterized in that, the described step plate of ladder bodies top and/or the step plate of bottom are connected with lapping plate.
9. tool lift according to claim 8, is characterized in that, described lapping plate comprises attachment strap and iron plate net, and described iron plate net is fixedly connected on attachment strap.
10. the tool lift according to claim 1 ~ 9 any one, it is characterized in that, described elevating stage comprises erecting bed, base, scissor type linkage and manual adjustment rod, top and bottom connection platform and the base respectively of described scissor type linkage, the scissor armed lever junction of described scissor type linkage is provided with manual adjustment rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520937297.4U CN205153577U (en) | 2015-11-20 | 2015-11-20 | Tool lift |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520937297.4U CN205153577U (en) | 2015-11-20 | 2015-11-20 | Tool lift |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205153577U true CN205153577U (en) | 2016-04-13 |
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ID=55689289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520937297.4U Active CN205153577U (en) | 2015-11-20 | 2015-11-20 | Tool lift |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205153577U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111232672A (en) * | 2020-01-17 | 2020-06-05 | 陕西艾潽机械制造有限公司 | Fracturing sand blending tank |
-
2015
- 2015-11-20 CN CN201520937297.4U patent/CN205153577U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111232672A (en) * | 2020-01-17 | 2020-06-05 | 陕西艾潽机械制造有限公司 | Fracturing sand blending tank |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Su Zhanao Inventor before: Liu Hui Inventor before: He Kan |
|
| CB03 | Change of inventor or designer information | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: CHINA MINGSHENG DRAWIN TECHNOLOGY INVESTMENT CO., LTD. Assignor: Zhong Minzhuyou Co., Ltd Contract record no.: 2017430000027 Denomination of utility model: Tool lift Granted publication date: 20160413 License type: Exclusive License Record date: 20171222 |
|
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EC01 | Cancellation of recordation of patent licensing contract |
Assignee: CHINA MINGSHENG DRAWIN TECHNOLOGY INVESTMENT CO., LTD. Assignor: Zhong Minzhuyou Co., Ltd Contract record no.: 2017430000027 Date of cancellation: 20180801 |
|
| EC01 | Cancellation of recordation of patent licensing contract |