CN209583387U - One kind lifting adjustable lifting for assembled stair - Google Patents
One kind lifting adjustable lifting for assembled stair Download PDFInfo
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- CN209583387U CN209583387U CN201920114603.2U CN201920114603U CN209583387U CN 209583387 U CN209583387 U CN 209583387U CN 201920114603 U CN201920114603 U CN 201920114603U CN 209583387 U CN209583387 U CN 209583387U
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Abstract
The utility model provides a kind of for assembled stair lifting adjustable lifting, including crossbeam, support rod, hoist cable and fringed iris herb；Crossbeam includes first crossbeam and second cross beam；Multiple perforation are respectively equipped on first crossbeam and second cross beam in the horizontal direction；Perforation on first crossbeam is corresponded to each other with the perforation on second cross beam respectively, so that support rod may pass through perforation and form lifting support construction；Support rod includes first support bar and second support bar；First support bar passes through the perforation on the left of first crossbeam and second cross beam, lifts support construction to form left side；Second support bar passes through the perforation on the right side of first crossbeam and second cross beam, lifts support construction to form right side；Hoist cable one end connection left side lifting support construction and right side lift support construction, and the other end connects fringed iris herb；Using the above scheme, adjusting lifting size can be facilitated, improve the stress of hoisting ring and component, keep the installation of precast stair more accurate.
Description
Technical field
The utility model belongs to suspender technical field, and in particular to one kind lifts adjustable lifting for assembled stair.
Background technique
Existing assembled stair are with prefabricated components stair made of assemble in site；The advantages of stair is building speed
Degree is fast, and climate conditionality is small, saves labour and construction quality can be improved.
Precast concrete stair is continuously marked time or several continuously combinations for marking time with plate by several between two platforms,
Precast concrete stair can be divided into cranked slab stairs and beam and slab type stair by structure type.Precast concrete stair presses bench section shape
Formula can be divided into without plate, low side band is plate, high-end band is plate, high low side is with plate, Intermediate Gray plate 5
Class.Prefabricated assembling type reinforced concrete stair can be divided into two classes, i.e. small members assembled according to different component size, big,
Medium-sized component assembled.The former component is small and light, easy to manufacture, but it is complicated to construct, and wet construction is more, labor intensive, is usually used in constructing
The poor area of condition；The latter can be conducive to the installation of lifting device, to simplify construction, accelerate speed, reduce labor intensity.
The installation referred to crane or lifting mechanism to equipment, general designation in place are lifted, it is sharp in maintenance or maintenance process
Equipment, workpiece, utensil, material etc. are sling with various hoisting machine tools, bring it about change in location.
Currently, most of hoisting prefabricated stair are to directly adopt hoist cable connecting elements and lifting equipment, due to precast stair
Projected length it is longer, and the hanging apparatus of precast stair be in be embedded in concrete so that hoist cable is long, hanging ring and structure
Part stress is unreasonable；Precast stair will adapt to different construction styles, necessarily lead to many sizes of precast stair.Therefore,
It is proposed that a kind of precast stair hoisting appliance of adjustable dimension is necessary to solve the above problems.
Based on technical problem present in above-mentioned hoisting prefabricated stair, there has been no relevant solutions；Therefore compel to be essential
Seek effective scheme to solve the above problems.
Utility model content
The purpose of this utility model be in view of the above technology present in shortcoming, propose a kind of for assembled stair
Adjustable lifting is lifted, to solve the problems, such as in precast stair lifting that stress is unreasonable, inconvenient adjusting.
The utility model provide it is a kind of for assembled stair lift adjustable lifting, including crossbeam, support rod, hoist cable with
And fringed iris herb；Crossbeam includes first crossbeam and second cross beam；It is respectively equipped in the horizontal direction on first crossbeam and second cross beam more
A perforation；Perforation on first crossbeam is corresponded to each other with the perforation on second cross beam respectively, so that support rod may pass through perforation shape
At lifting support construction；Support rod includes first support bar and second support bar；First support bar passes through first crossbeam and second
Perforation on the left of crossbeam lifts support construction to form left side；Second support bar passes through on the right side of first crossbeam and second cross beam
Perforation lifts support construction to form right side；Left side lifts support construction and right side lifting support construction along crossbeam middle position
Symmetrically；Hoist cable includes the first hoist cable and the second hoist cable；First hoist cable one end connection left side lifts support construction, and the first hoist cable is another
End connection fringed iris herb；Second hoist cable one end connection right side lifts support construction, and the second hoist cable other end connects fringed iris herb.
Further, first hoist cable one end is connect by the first shackle with fringed iris herb, and second hoist cable one end is unloaded by second
Button is connect with fringed iris herb；And/or second the hoist cable other end connect by third shackle and right side lifting support construction, first hangs
The rope other end lifts support construction with left side by the 4th shackle and connect.
It further, further include suspender member；Suspender member is respectively arranged at left side lifting support construction and right side lifting support
In structure；Suspender member is equipped with bottle gouard moved by hands；Bottle gouard moved by hands is equipped with hook.
Further, support rod passes through suspender member and suspender member is set on crossbeam by Anti-slip nut；Suspender member and
Gasket is equipped between Anti-slip nut.
Further, the first stiffener is respectively welded at left and right sides of crossbeam；First stiffener is equipped with perforation；First adds
Perforation on strength plate is corresponding with the perforation on crossbeam so that support rod can also cross on the first stiffener perforation and crossbeam
On perforation.
Further, two sides are respectively equipped with also the second stiffener to crossbeam up and down；Second put more energy into board ends respectively with crossbeam
First stiffener of the left and right sides is welded to connect；The middle part of second stiffener is equipped with hole.
It further, further include third support rod；Third support rod is each passed through the centre of first crossbeam and second cross beam
The perforation of position, to form intermediate lifting support construction.
It further, further include having pull rod, pull rod includes the first pull rod and the second pull rod；First pull rod one end is fixedly connected
The left side of first crossbeam, the first pull rod other end are fixedly connected with the right side of second cross beam, to form the first Tiebar structure；Second draws
Bar one end is fixedly connected with the right side of second cross beam, and the second pull rod other end is fixedly connected with the left side of first crossbeam, to form second
Tiebar structure；First Tiebar structure and the second Tiebar structure form intersection construction, and symmetrical along the middle position of crossbeam.
Further, flower basket bolt is connected separately on the first pull rod and the second pull rod.
Further, support rod is hollow heavy wall rod piece；Support rod outer wall is equipped with screw thread；Support rod pass through first crossbeam and
Second cross beam is simultaneously connected and fixed by Antisliding bolt.
Using above-mentioned adjustable assembled stair hoisting appliance, have it is following the utility model has the advantages that
The first, the adjustable assembled stair hoisting appliance, it is different to perforation on crossbeam by adjusting support rod
Different longitudinal lifting sizes can be obtained, to be suitble to the precast stair of different projected lengths in position；
The second, prefabricated stair hoisting appliance is adjusted in this, by the Anti-slip nut and the drawing that adjust Adjustable bracing bar
Flower basket bolt on bar obtains different laterally lifting sizes, to be suitble to the precast stair of different projection widths；
The precast stair hoisting appliance of third, the adjustable dimension, by simple operations, so that the lifting line of bottle gouard moved by hands
It is vertical as far as possible, improve the stress of hoisting ring and component；
4th, adjustable assembled stair lifting device, the fine tuning operation of bottle gouard moved by hands, makes the installation of precast stair more
It is accurate.
Detailed description of the invention
Utility model will be further described in detail below with reference to the attached drawings and specific embodiments.
Below with reference to attached drawing, the utility model is described in further detail:
Fig. 1 is the utility model one kind for assembler's stair lifting adjustable lifting main view；
Fig. 2 is the utility model one kind for assembler's stair lifting adjustable lifting top view；
Fig. 3 is the utility model one kind for assembler's stair lifting adjustable lifting side view.
In figure: 1- crossbeam, the first stiffener of 2-, the second stiffener of 3-, 4- support rod, 5- pull rod, 6- flower basket bolt, 7- are hung
Pendant, 8- gasket, 9- Anti-slip nut, 10- bottle gouard moved by hands, 11- fringed iris herb, the first shackle of 12-, the second shackle of 13-, 14- hoist cable,
15- is to perforation, 16- third shackle.
Specific embodiment
It should be noted that in the absence of conflict, the features in the embodiments and the embodiments of the present application can phase
Mutually combination.The utility model will be described in detail below with reference to the accompanying drawings and embodiments.
As shown in Figure 1 to Figure 3, the utility model provides a kind of for assembled stair lifting adjustable lifting, including cross
Beam 1, support rod 4, hoist cable 14 and fringed iris herb 11；Crossbeam 1 includes first crossbeam and second cross beam；First crossbeam and second cross beam
On be respectively equipped with multiple perforation in the horizontal direction；Perforation on first crossbeam is corresponded to each other with the perforation on second cross beam respectively,
So that support rod 4 may pass through perforation and form lifting support construction；Support rod 4 includes first support bar and second support bar；First
Support rod passes through the perforation on the left of first crossbeam and second cross beam, lifts support construction to form left side；Second support bar passes through
Perforation on the right side of first crossbeam and second cross beam lifts support construction to form right side；Left side lifting support construction and right side are hung
Cartridge support structure is symmetrical along 1 middle position of crossbeam；Hoist cable 14 includes the first hoist cable and the second hoist cable；The connection of first hoist cable one end is left
Side lifts support construction, and the first hoist cable other end connects fringed iris herb 11；Second hoist cable one end connection right side lifts support construction, the
The two hoist cable other ends connect fringed iris herb 11, so as to form hoist cable connection structure；Using the above scheme, it is correspondingly provided on crossbeam more
A perforation obtains different longitudinal lifting sizes, by the way that support rod to be passed through to punch position different on crossbeam to be suitble to different throwings
The precast stair of shadow length solves the problems, such as that existing precast stair many sizes and hanging ring stress are unreasonable, and can
Facilitate adjusting lifting size, improves the stress of hoisting ring and component, keep the installation of precast stair more accurate.
Preferably, in conjunction with above scheme, as shown in Figure 1 to Figure 3, in the present embodiment, first hoist cable one end is unloaded by first
Button 12 is connect with fringed iris herb 11, and second hoist cable one end is connect by the second shackle 13 with fringed iris herb 11；Further, the second hoist cable
The other end lifts support construction with right side by third shackle 16 and connect, and the first hoist cable other end is hung by the 4th shackle with left side
Cartridge support structure connection；Using the above scheme, hoist cable is connected by buckle so that it is convenient to dismantle and adjust.
Preferably, in conjunction with above scheme, as shown in Figure 1 to Figure 3, in the present embodiment, which hangs for assembler's stair
Filling adjustable lifting further includes suspender member 7；Suspender member 7 is respectively arranged at left side lifting support construction and right side lifting support construction
On, the main gravity for guaranteeing hanging and bearing the objects such as precast stair can be acted in this way；Specifically, suspender member 7 is equipped with manual
Cucurbit 10；Bottle gouard moved by hands 10 is equipped with hook, to facilitate lifting object.
Preferably, in conjunction with above scheme, as shown in Figure 1 to Figure 3, in the present embodiment, support rod 4 passes through suspender member 7 and leads to
It crosses Anti-slip nut 9 suspender member 7 is set on crossbeam 1；Gasket 8 is equipped between suspender member 7 and Anti-slip nut 9；Specifically, it supports
Bar 4 passes through first crossbeam and second cross beam, and the end of 4 outer end of support rod is equipped with screw thread, can will be hung by Anti-slip nut 9 in this way
Pendant 7 is installed on support rod 4, and is located on crossbeam 1；Further, suspender member 7 includes four, and two are respectively arranged at a left side
Side lifts the crossbeam two sides of support construction, other two is respectively arranged at the crossbeam two sides of right side lifting support construction.
Preferably, it in conjunction with above scheme, as shown in Figure 1 to Figure 3, in the present embodiment, is respectively welded at left and right sides of crossbeam 1
There is the first stiffener 2, with the support strength of web beam 1；First stiffener 2 is equipped with perforation；Perforation on first stiffener 2
It is corresponding with the perforation on crossbeam 1, so that support rod 4 can be also cross the perforation on the first stiffener 2 and wearing on crossbeam 1
Hole.
Preferably, in conjunction with above scheme, as shown in Figure 1 to Figure 3, in the present embodiment, about 1 two sides of crossbeam are respectively equipped with
There are also the second stiffeners 3, and with the support strength of web beam 1, and 3 both ends of the second stiffener are respectively and at left and right sides of crossbeam 1
The first stiffener 2 be welded to connect；The middle part of second stiffener 3 is equipped with hole.
Preferably, in conjunction with above scheme, as shown in Figure 1 to Figure 3, in the present embodiment, which hangs for assembler's stair
Filling adjustable lifting further includes third support rod；Third support rod is each passed through the middle position of first crossbeam and second cross beam
Perforation, to form intermediate lifting support construction, centre lifting support construction is located at left side lifting support construction and right side lifting
Middle position among support construction can play the role of balance in this way and reinforce support.
Preferably, in conjunction with above scheme, as shown in Figure 1 to Figure 3, in the present embodiment, which hangs for assembler's stair
Filling adjustable lifting further includes having pull rod 5, and pull rod 5 includes the first pull rod and the second pull rod；One end of first pull rod is fixedly connected
The other end in the left side of first crossbeam, the first pull rod is fixedly connected with the right side of second cross beam, to form the first Tiebar structure；Second
One end of pull rod is fixedly connected with the right side of second cross beam, and the other end of the second pull rod is fixedly connected with the left side of first crossbeam, with shape
At the second Tiebar structure；Also, the first Tiebar structure and the second Tiebar structure form intersection construction, and along the middle position of crossbeam
Symmetrically；Further, it is connected separately with flower basket bolt 6 on the first pull rod and the second pull rod, which being capable of adjusting yoke
5 rate of tension；Using the above scheme, when in use, support rod is first passed through into the different positions to perforation on crossbeam, obtained not
With longitudinal lifting size, to be suitble to the precast stair of different projected lengths, then Anti-slip nut and pull rod by adjusting support rod
On flower basket bolt, obtain it is different laterally lifting sizes, to be suitble to the precast stair of different projection widths；It is grasped by above-mentioned two
Make, so that the lifting line of bottle gouard moved by hands is vertical as far as possible, improves the lifting stress of hoisting ring and component；Pass through bottle gouard moved by hands
Fine tuning operation, keeps the installation of precast stair more accurate.
Preferably, in conjunction with above scheme, as shown in Figure 1 to Figure 3, in the present embodiment, support rod 4 is hollow heavy wall rod piece；
4 outer wall of support rod is equipped with screw thread；Support rod 4 passes through first crossbeam and second cross beam and is connected and fixed by Antisliding bolt 9.
Using above-mentioned adjustable assembled stair hoisting appliance, have it is following the utility model has the advantages that
The first, the adjustable assembled stair hoisting appliance, it is different to perforation on crossbeam by adjusting support rod
Different longitudinal lifting sizes can be obtained, to be suitble to the precast stair of different projected lengths in position；
The second, prefabricated stair hoisting appliance is adjusted in this, by the Anti-slip nut and the drawing that adjust Adjustable bracing bar
Flower basket bolt on bar obtains different laterally lifting sizes, to be suitble to the precast stair of different projection widths；
The precast stair hoisting appliance of third, the adjustable dimension, by simple operations, so that the lifting line of bottle gouard moved by hands
It is vertical as far as possible, improve the stress of hoisting ring and component；
4th, adjustable assembled stair lifting device, the fine tuning operation of bottle gouard moved by hands, makes the installation of precast stair more
It is accurate.
The above, the only preferred embodiment of the utility model, not do limit in any form to the utility model
System.Anyone skilled in the art, in the case where not departing from technical solutions of the utility model ambit, all using above-mentioned
The technology contents make many possible changes and modifications to technical solutions of the utility model, or be revised as equivalent variations etc.
Imitate embodiment.Therefore, all contents without departing from technical solutions of the utility model, the technology according to the utility model is to the above reality
Any change modification, equivalent variations and modification that example is made are applied, the protection scope of the technical program is belonged to.
Claims (10)
1. one kind lifts adjustable lifting for assembled stair, which is characterized in that including crossbeam, support rod, hoist cable and iron
Shoulder pole；The crossbeam includes first crossbeam and second cross beam；Divide in the horizontal direction on the first crossbeam and the second cross beam
It She You not multiple perforation；Perforation on the first crossbeam is corresponded to each other with the perforation on the second cross beam respectively, so that institute
Stating support rod may pass through the perforation formation lifting support construction；The support rod includes first support bar and second support bar；
The first support bar passes through the perforation on the left of the first crossbeam and the second cross beam, to form left side lifting support knot
Structure；The second support bar passes through the perforation on the right side of the first crossbeam and the second cross beam, to form right side lifting support
Structure；The left side lifting support construction and right side lifting support construction are symmetrical along the crossbeam middle position；It is described to hang
Rope includes the first hoist cable and the second hoist cable；First hoist cable one end connects the left side and lifts support construction, and described first hangs
The rope other end connects the fringed iris herb；Second hoist cable one end connects the right side and lifts support construction, second hoist cable
The other end connects the fringed iris herb.
2. according to claim 1 lift adjustable lifting for assembled stair, which is characterized in that first hoist cable
One end is connect by the first shackle with the fringed iris herb, and second hoist cable one end is connected by the second shackle and the fringed iris herb
It connects；And/or the second hoist cable other end lifts support construction with the right side by third shackle and connect, described first hangs
The rope other end lifts support construction with the left side by the 4th shackle and connect.
3. according to claim 1 lift adjustable lifting for assembled stair, which is characterized in that further include hanging
Part；The suspender member is respectively arranged in the left side lifting support construction and right side lifting support construction；The hanging
Part is equipped with bottle gouard moved by hands；The bottle gouard moved by hands is equipped with hook.
4. according to claim 3 lift adjustable lifting for assembled stair, which is characterized in that the support rod is worn
It crosses the suspender member and the suspender member is set on the crossbeam by Anti-slip nut；The suspender member and the anti-skidding spiral shell
Gasket is equipped between mother.
5. according to claim 1 lift adjustable lifting for assembled stair, which is characterized in that described crossbeam or so
Two sides are respectively welded the first stiffener；First stiffener is equipped with perforation；Perforation and institute on first stiffener
State that perforation on crossbeam is corresponding so that the support rod can also cross on first stiffener perforation and the crossbeam
On perforation.
6. according to claim 5 lift adjustable lifting for assembled stair, which is characterized in that above and below the crossbeam
Two sides are respectively equipped with also the second stiffener；Described second board ends of putting more energy into are put more energy into first at left and right sides of the crossbeam respectively
Plate is welded to connect；The middle part of second stiffener is equipped with hole.
7. according to claim 1 lift adjustable lifting for assembled stair, which is characterized in that further include third branch
Strut；The third support rod is each passed through the perforation in the middle position of the first crossbeam and the second cross beam, to be formed
Centre lifting support construction.
8. according to claim 1 lift adjustable lifting for assembled stair, which is characterized in that further include having drawing
Bar, the pull rod include the first pull rod and the second pull rod；First pull rod one end is fixedly connected with the left side of the first crossbeam,
The first pull rod other end is fixedly connected with the right side of the second cross beam, to form the first Tiebar structure；Second pull rod
One end is fixedly connected with the right side of the second cross beam, and the second pull rod other end is fixedly connected with the left side of the first crossbeam,
To form the second Tiebar structure；First Tiebar structure and second Tiebar structure form intersection construction, and along the cross
The middle position of beam is symmetrical.
9. according to claim 8 lift adjustable lifting for assembled stair, which is characterized in that first pull rod
Flower basket bolt is connected separately with on second pull rod.
10. according to claim 1 lift adjustable lifting for assembled stair, which is characterized in that the support rod
For hollow heavy wall rod piece；The support rod outer wall is equipped with screw thread；The support rod passes through the first crossbeam and second cross
Beam is simultaneously connected and fixed by Antisliding bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920114603.2U CN209583387U (en) | 2019-01-23 | 2019-01-23 | One kind lifting adjustable lifting for assembled stair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920114603.2U CN209583387U (en) | 2019-01-23 | 2019-01-23 | One kind lifting adjustable lifting for assembled stair |
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| Publication Number | Publication Date |
|---|---|
| CN209583387U true CN209583387U (en) | 2019-11-05 |
Family
ID=68380122
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920114603.2U Active CN209583387U (en) | 2019-01-23 | 2019-01-23 | One kind lifting adjustable lifting for assembled stair |
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| Country | Link |
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| CN (1) | CN209583387U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110884997A (en) * | 2019-11-28 | 2020-03-17 | 中国二十冶集团有限公司 | Formwork hoisting device and using method thereof |
| CN113443546A (en) * | 2021-05-13 | 2021-09-28 | 中交武汉港湾工程设计研究院有限公司 | Lifting appliance suitable for special-shaped box girder |
| CN113979277A (en) * | 2021-10-08 | 2022-01-28 | 临泉晶宫绿建节能建筑有限公司 | Assembled building lifting device |
| WO2022111218A1 (en) * | 2021-07-05 | 2022-06-02 | 中铁上海工程局集团有限公司 | Pile casing hoisting arm |
-
2019
- 2019-01-23 CN CN201920114603.2U patent/CN209583387U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110884997A (en) * | 2019-11-28 | 2020-03-17 | 中国二十冶集团有限公司 | Formwork hoisting device and using method thereof |
| CN113443546A (en) * | 2021-05-13 | 2021-09-28 | 中交武汉港湾工程设计研究院有限公司 | Lifting appliance suitable for special-shaped box girder |
| WO2022111218A1 (en) * | 2021-07-05 | 2022-06-02 | 中铁上海工程局集团有限公司 | Pile casing hoisting arm |
| CN113979277A (en) * | 2021-10-08 | 2022-01-28 | 临泉晶宫绿建节能建筑有限公司 | Assembled building lifting device |
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