CN209637201U - A kind of basket type builder's jack - Google Patents
A kind of basket type builder's jack Download PDFInfo
- Publication number
- CN209637201U CN209637201U CN201822134204.0U CN201822134204U CN209637201U CN 209637201 U CN209637201 U CN 209637201U CN 201822134204 U CN201822134204 U CN 201822134204U CN 209637201 U CN209637201 U CN 209637201U
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- Prior art keywords
- steel
- pull rod
- steel plate
- buildings
- cantilever
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Abstract
The utility model discloses a kind of basket type builder's jacks, including cantilever I-steel and gaily decorated basket pull rod, the gaily decorated basket pull rod is inclined to set, and gaily decorated basket pull rod bottom is provided with crotch, the cantilever I-steel is horizontally set below the gaily decorated basket pull rod, the diameter of the gaily decorated basket pull rod is 20mm, and cantilever I-steel upper surface one end is provided with I-shaped steel ear plate.The beneficial effects of the utility model are: the utility model technological operation is convenient, wide adaptation range, securely and reliably.Compared to traditional suspension scaffold, 55% fashioned iron dosage, remarkable in economical benefits can be saved；The utility model solves the problems, such as fashioned iron overhang layer because of external wall seepage caused by filling-up hole, achieves preferable social benefit there is no the construction of structure later period filling-up hole.Pull rod drawknot is without the pre-buried pull ring that punches in template, especially for aluminum dipping form, mold, can reduce the proportion of goods damageds, improve template recycling rate of waterused, reduce cost.The utility model has good social benefit, is suitble to promote the use of.
Description
Technical field
The utility model relates to a kind of scaffold, specially a kind of basket type builder's jack belongs to builder's jack and answers
Use technical field.
Background technique
Currently, overhanging the setting requirements of I-steel when construction site overhanging scaffold erection for overhanging anchoring segment length
Degree is no less than 1.25 times of overhanging segment length, this results in I-steel anchoring section longer, and steel using amount is larger, while I-steel is too
Length is also made troubles to the dismounting in later period.Fixation of the I-steel on overhang layer needs pre-buried three anchor ring on floor, simultaneously
When encountering I-steel and wearing exterior wall, it is also necessary to which pre-buried box is on exterior wall convenient for wearing I-steel.After the dismounting of later period I-steel, these
The hole left can cause risk of leakage because filling filling leakiness in filling-up hole.
Utility model content
When the purpose of this utility model is that solve current construction site overhanging scaffold erection, work is overhang
The setting requirements of word steel are to overhang anchoring depth and be no less than to overhang 1.25 times of segment length, cause I-steel anchoring section compared with
Long, steel using amount is larger, while I-steel is too long also makes troubles to the dismounting in later period, and fixation of the I-steel on overhang layer needs
Will on floor pre-buried three anchor ring, while when encountering I-steel and wearing exterior wall, it is also necessary to which pre-buried box is on exterior wall convenient for wearing work
Word steel, after the dismounting of later period I-steel, these holes left can cause leakage wind because filling filling leakiness in filling-up hole
The problem of danger, and propose a kind of basket type builder's jack.
The purpose of this utility model can be achieved through the following technical solutions: a kind of basket type builder's jack, including outstanding
Arm I-steel and gaily decorated basket pull rod, the gaily decorated basket pull rod are inclined to set, and gaily decorated basket pull rod bottom is provided with crotch, described outstanding
Arm I-steel is horizontally set below the gaily decorated basket pull rod, and the diameter of the gaily decorated basket pull rod is 20mm, and the cantilever I-steel
Upper surface one end is provided with I-shaped steel ear plate, described, and cantilever I-steel uses # I-steel, and cantilever I-steel passes through crotch and work
The mounting of word steel ear plate, tightens stress by flower basket bolt, forms a triangular shaped steel bearing system；
The cantilever I-steel one end is vertical with exterior walls of buildings, and the cantilever I-steel one end passes through two high-strength spiral shells
Bolt is fixedly connected with exterior walls of buildings, is fixedly connected by a high-strength bolt with exterior walls of buildings at the top of the gaily decorated basket pull rod；
The gaily decorated basket pull rod includes upper connecting rod and lower pull rod, and solid by flower basket bolt between the upper connecting rod and lower pull rod
Fixed connection；
Wherein, the flower basket bolt both ends are provided with bloom, and are hung down by reinforcing bar between two bloom both ends
It is direct-connected to connect.
The further Technological improvement plan of the utility model is: the company of the cantilever I-steel one end and exterior walls of buildings
The place of connecing is provided with steel plate one, and the steel plate one is sticked in exterior walls of buildings side wall, and two high-strength bolts extend through steel plate
One both ends.
The further Technological improvement plan of the utility model is: the steel plate one is having a size of 200 × 180mm, and steel plate
One with a thickness of 10mm, and be provided with the hole to match with high-strength bolt on one both ends of steel plate and exterior walls of buildings, it is described
The diameter at hole is 22.5mm, and the hole on steel plate one is corresponding with the openings position on exterior walls of buildings.
The further Technological improvement plan of the utility model is: the upper connecting rod upper end passes through high-strength bolt and building
Exterior wall is fixedly connected, and upper connecting rod upper end and the junction of exterior walls of buildings are provided with steel plate two, and the steel plate two, which is mounted on, to be built
Beyond the region of objective existence wall sidewall upper is built, and high-strength bolt and steel plate two are in through setting.
The further Technological improvement plan of the utility model is: the size of the steel plate two is 125 × 100mm, and steel
Plate two with a thickness of 10mm, two middle part of steel plate and exterior walls of buildings upper end are provided with the hole to match with high-strength bolt, institute
The diameter for stating hole is 22.5mm, and the hole on steel plate two is corresponding with the openings position on exterior walls of buildings.
The further Technological improvement plan of the utility model is: the I-shaped steel ear plate is hollow U-shaped structure, and I-shaped
Run through in the middle part of steel ear plate and bolt is installed, and the side plate junction of bolt and I-shaped steel ear plate is socketed with nut, the crotch is set
It sets in lower pull rod bottom, and crotch is articulated on bolt.
The further Technological improvement plan of the utility model is: the bottom of the upper connecting rod and the top of lower pull rod difference
It is in run through setting, and the screw channel to match with upper connecting rod and lower pull rod is provided in the middle part of two blooms, and pull up with two blooms
Bar and lower pull rod pass through screw thread and connect with screw channel.
The further Technological improvement plan of the utility model is: the diameter of the reinforcing bar is 14mm, and the diameter of reinforcing bar
For 500mm, and the diameter of bloom is 50mm, and the height of bloom is 60mm, between I-shaped steel ear plate and cantilever I-steel one end end
Away from for 150mm.
The construction method of the basket type builder's jack specifically includes the following steps:
Step 1: before exterior walls of buildings concreting, it is embedded to the PVC casing of Φ 25mm, the same building of length in advance
Exterior wall or beam are thick, and PVC casing both ends are closed using adhesive tape, penetrate high-strength bolt convenient for the later period, high-strength bolt uses model 8.8
Grade M22 after high-strength bolt installation, should be added gasket on high-strength bolt respectively and be equipped with 2 high-strength nuts, be twisted nut with spanner
Tightly, using two high-strength bolt connections, cable-stayed type gaily decorated basket pull rod and exterior walls of buildings between cantilever I-steel and exterior walls of buildings
Between using the connection of high-strength bolt；
Step 2: cantilever I-steel uses 16# I-steel, and end is welded in a pre-installation with steel plate, along I-steel
Profile is fully welded, and steel plate one is having a size of 200 × 180mm, thickness 10mm.Two Φ are opened in I-steel two sides on steel plate one simultaneously
The hole of 22.5mm, it is corresponding with reserved opening on exterior walls of buildings；
Step 3: punch-cuts slot pitch, slot pitch 20*100mm carry out groove welding to upper connecting rod afterwards in a pre-installation with steel plate two
It connecing, steel plate two cuts the hole of a Φ 22.5mm having a size of 125 × 100mm, thickness 10mm, while on two top of steel plate, with
Reserved opening is corresponding on exterior walls of buildings, and lower tie rod end welds crotch, for the bolt between drawknot I-shaped steel ear plate, spiral shell
The high-strength bolt of bolt model M20；
Step 4: the screw channel hole on flower basket bolt is docked to constantly rotation with lower pull rod screw thread, then stretches flower basket bolt
Enter the rotation of upper connecting rod screw thread and then catch on the bolt between I-shaped steel ear plate with the crotch at the top of lower pull rod until rotation is motionless,
Pull rod is motionless to rotating under being rotated flower basket bolt with tool, after confirmation pull rod is tightened, terminates the installation of upper and lower pull rod.
Compared with prior art, the utility model has the beneficial effects that
1, the utility model technological operation is convenient, wide adaptation range, securely and reliably.
2, traditional suspension scaffold, the setting requirements for overhanging I-steel are that overhanging anchoring depth is no less than overhanging segment length
1.25 times, using the utility model, the length of anchoring section part can be reduced, it is economical so as to save 55% fashioned iron dosage
Remarkable benefit；The utility model solves fashioned iron overhang layer because exterior wall caused by filling-up hole is seeped there is no the construction of structure later period filling-up hole
Water problems achieves preferable social benefit.
3, pull rod drawknot can reduce the proportion of goods damageds especially for aluminum dipping form, mold without the pre-buried pull ring that punches in template,
Template recycling rate of waterused is improved, cost is reduced.The utility model has good social benefit, is suitble to promote the use of.
Detailed description of the invention
In order to facilitate the understanding of those skilled in the art, the utility model will be further described below with reference to the accompanying drawings.
Fig. 1 is the utility model overall structure diagram.
Fig. 2 is that the utility model overhangs I-steel end welding schematic diagram.
Fig. 3 is that the utility model gaily decorated basket pull rod top and steel plate two weld drawing.
Fig. 4 connect drawing with external wall for the utility model gaily decorated basket pull rod top.
Fig. 5 is that the utility model gaily decorated basket pull rod top and steel plate two weld sectional view.
Fig. 6 is the utility model flower basket bolt internal structure chart.
Fig. 7 is the utility model flower basket bolt sectional view.
Fig. 8 is the utility model gaily decorated basket pull rod and I-shaped steel ear plate connection schematic diagram.
Fig. 9 is the utility model I-shaped steel ear plate drawing.
In figure: 1, cantilever I-steel；2, gaily decorated basket pull rod；3, exterior walls of buildings；4, high-strength bolt；5, crotch；6, I-steel
Otic placode；7, flower basket bolt；8, steel plate one；9, steel plate two；10, reinforcing bar；11, bloom；12, bolt.
Specific embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with embodiment, it is clear that described
Embodiment be only the utility model a part of the embodiment, instead of all the embodiments.Based on the reality in the utility model
Example is applied, all other embodiment obtained by those of ordinary skill in the art without making creative efforts all belongs to
In the range of the utility model protection.
It please refers to shown in Fig. 1-9, a kind of basket type builder's jack, including cantilever I-steel 1 and gaily decorated basket pull rod 2, the gaily decorated basket
Pull rod 2 is inclined to set, and 2 bottom of gaily decorated basket pull rod is provided with crotch 5, and cantilever I-steel 1 is horizontally set under gaily decorated basket pull rod 2
The diameter of side, gaily decorated basket pull rod 2 is 20mm, and 1 upper surface one end of cantilever I-steel is provided with I-shaped steel ear plate 6, cantilever I-steel 1
Using 16# I-steel, cantilever I-steel 1 is mounted by crotch 5 and I-shaped steel ear plate 6, tightens stress by flower basket bolt 7, is formed
It is firm to guarantee that the scaffold more consolidates when in use for one triangular shaped steel bearing system；
1 one end of cantilever I-steel is vertical with exterior walls of buildings 3, and 1 one end of cantilever I-steel by two high-strength bolts 4 with
Exterior walls of buildings 3 is fixedly connected, and is fixedly connected by a high-strength bolt 4 with exterior walls of buildings 3 at the top of gaily decorated basket pull rod 2；
Gaily decorated basket pull rod 2 includes upper connecting rod and lower pull rod, and is connected between upper connecting rod and lower pull rod by the way that flower basket bolt 7 is fixed
It connects, guarantees that trick folder is easily installed or dismantles；
Wherein, 7 both ends of flower basket bolt are provided with bloom 11, and vertical by reinforcing bar 10 between two 11 both ends of bloom
Connection.
As a kind of technical optimization scheme of the utility model, the connection of cantilever I-steel 1 one end and exterior walls of buildings 3
Place is provided with steel plate 1, and steel plate 1 is sticked in 3 side wall of exterior walls of buildings, and two high-strength bolts 4 extend through steel plate 1
Both ends.
As a kind of technical optimization scheme of the utility model, steel plate 1 is having a size of 200 × 180mm, and steel plate 1
With a thickness of 10mm, and the hole to match with high-strength bolt 4, hole are provided on one 8 both ends of steel plate and exterior walls of buildings 3
Diameter be 22.5mm, and the hole on steel plate 1 is corresponding with the openings position on exterior walls of buildings 3, guarantees the scaffold
Each component link position more precisely and connects stronger.
As a kind of technical optimization scheme of the utility model, upper connecting rod upper end passes through high-strength bolt 4 and exterior walls of buildings 3
It is fixedly connected, and upper connecting rod upper end and the junction of exterior walls of buildings 3 are provided with steel plate 29, steel plate 29 is mounted on outside building
3 sidewall upper of wall, and high-strength bolt 4 and steel plate 29 are in through setting.
As a kind of technical optimization scheme of the utility model, the size of steel plate 29 is 125 × 100mm, and steel plate 29
With a thickness of 10mm, 29 middle part of steel plate and 3 upper end of exterior walls of buildings are provided with the hole to match with high-strength bolt 4, hole
Diameter be 22.5mm, and the hole on steel plate 29 is corresponding with the openings position on exterior walls of buildings 3, guarantees the scaffold
Each component link position more precisely and connects stronger.
As a kind of technical optimization scheme of the utility model, I-shaped steel ear plate 6 is hollow U-shaped structure, I-shaped steel ear plate 6
Thickness 10mm, central openings diameter is 20.5mm, and runs through in the middle part of I-shaped steel ear plate 6 and be equipped with bolt 12, and bolt 12 and work
The side plate junction of word steel ear plate 6 is socketed with nut, and crotch 5 is arranged in lower pull rod bottom, and crotch 5 is articulated on bolt 12.
As a kind of technical optimization scheme of the utility model, the top of the bottom of upper connecting rod and lower pull rod respectively with two
Bloom 11 is in run through setting, and the screw channel to match with upper connecting rod and lower pull rod is provided in the middle part of two blooms 11, and upper connecting rod
Pass through screw thread with lower pull rod to connect with screw channel, connect installation or removal with upper and lower pull rod convenient for the component on flower basket bolt 7.
As a kind of technical optimization scheme of the utility model, the diameter of reinforcing bar 10 is 14mm, and the diameter of reinforcing bar 10 is
500mm, and the diameter of bloom 11 is 50mm, the height of bloom 11 is 60mm, I-shaped steel ear plate 6 and 1 one end end of cantilever I-steel
Portion's spacing is 150mm.
The construction method of the basket type builder's jack specifically includes the following steps:
Step 1: before 3 concreting of exterior walls of buildings, it is embedded to the PVC casing of Φ 25mm, the same building of length in advance
Exterior wall 3 or beam are thick, and PVC casing both ends are closed using adhesive tape, penetrate high-strength bolt 4 convenient for the later period, high-strength bolt 4 uses model
For 8.8 grades of M22, after high-strength bolt 4 is installed, it should be added gasket on high-strength bolt 4 respectively and be equipped with 2 high-strength nuts, use spanner
Nut is tightened, is connected between cantilever I-steel 1 and exterior walls of buildings 3 using two high-strength bolts 4, cable-stayed type gaily decorated basket pull rod 2
Linked between exterior walls of buildings 3 using a high-strength bolt 4；
Step 2: cantilever I-steel 1 uses 16# I-steel, and end is welded in a pre-installation with steel plate 8, along I-shaped
Steel wheel exterior feature is fully welded, and steel plate 1 is having a size of 200 × 180mm, thickness 10mm.I-steel two sides open two on steel plate 1 simultaneously
The hole of a Φ 22.5mm, it is corresponding with reserved opening on exterior walls of buildings 3；
Step 3: punch-cuts slot pitch, slot pitch 20*100mm carry out groove to upper connecting rod afterwards in a pre-installation with steel plate 29
Welding, steel plate 29 cut the hole of a Φ 22.5mm having a size of 125 × 100mm, thickness 10mm, while on 29 top of steel plate
Mouthful, corresponding with reserved opening on exterior walls of buildings 3, lower tie rod end welds crotch 5, between drawknot I-shaped steel ear plate 6
Bolt 12, the high-strength bolt of 12 model M20 of bolt；
Step 4: the screw channel hole on flower basket bolt 7 is docked to constantly rotation with lower pull rod screw thread, then by flower basket bolt 7
The rotation of upper connecting rod screw thread is protruded into then to be caught between I-shaped steel ear plate 6 with the crotch 5 at the top of lower pull rod until rotation is motionless
Bolt 12, pull rod is motionless to rotating under being rotated flower basket bolt 7 with tool, after confirmation pull rod is tightened, terminates the peace of upper and lower pull rod
Dress.
The preferred embodiment in the utility model disclosed above is only intended to help to illustrate the utility model.Preferred embodiment is simultaneously
There is no the details that detailed descriptionthe is all, also not limiting the utility model is only the specific embodiment.Obviously, according to this theory
The content of bright book can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to preferably
The principles of the present invention and practical application are explained, so that skilled artisan be enable to better understand and utilize this
Utility model.The utility model is limited only by the claims and their full scope and equivalents.
Claims (8)
1. a kind of basket type builder's jack, it is characterised in that: including cantilever I-steel (1) and gaily decorated basket pull rod (2), the gaily decorated basket
Pull rod (2) is inclined to set, and the gaily decorated basket pull rod (2) bottom is provided with crotch (5), and cantilever I-steel (1) level is set
It sets below the gaily decorated basket pull rod (2), the diameter of the gaily decorated basket pull rod (2) is 20mm, and the cantilever I-steel (1) upper surface
One end is provided with I-shaped steel ear plate (6), described, and cantilever I-steel (1) is mounted by crotch (5) and I-shaped steel ear plate (6)；
Described cantilever I-steel (1) one end is vertical with exterior walls of buildings (3), and described cantilever I-steel (1) one end passes through two
High-strength bolt (4) is fixedly connected with exterior walls of buildings (3), is passed through a high-strength bolt (4) at the top of the gaily decorated basket pull rod (2) and is built
Beyond the region of objective existence wall (3) is built to be fixedly connected；
The gaily decorated basket pull rod (2) includes upper connecting rod and lower pull rod, and passes through flower basket bolt (7) between the upper connecting rod and lower pull rod
It is fixedly connected；
Wherein, flower basket bolt (7) both ends are provided with bloom (11), and are passed through between two bloom (11) both ends
Reinforcing bar (10) vertically connects.
2. a kind of basket type builder's jack according to claim 1, which is characterized in that the cantilever I-steel (1) one
The junction at end and exterior walls of buildings (3) is provided with steel plate one (8), and the steel plate one (8) is sticked in exterior walls of buildings (3) side
Wall, and two high-strength bolts (4) extend through steel plate one (8) both ends.
3. a kind of basket type builder's jack according to claim 2, which is characterized in that the steel plate one (8) having a size of
200 × 180mm, and steel plate one (8) be provided with a thickness of 10mm, and on steel plate one (8) both ends and exterior walls of buildings (3) with
The hole that high-strength bolt (4) matches, the diameter at the hole are 22.5mm, and outside hole on steel plate one (8) and building
Openings position on wall (3) is corresponding.
4. a kind of basket type builder's jack according to claim 1, which is characterized in that the upper connecting rod upper end passes through height
Strength bolt (4) is fixedly connected with exterior walls of buildings (3), and the junction of upper connecting rod upper end and exterior walls of buildings (3) is provided with steel
Plate two (9), the steel plate two (9) is mounted on exterior walls of buildings (3) sidewall upper, and high-strength bolt (4) is in pass through with steel plate two (9)
It wears and sets.
5. a kind of basket type builder's jack according to claim 4, which is characterized in that the size of the steel plate two (9)
For 125 × 100mm, and steel plate two (9) with a thickness of 10mm, be provided in the middle part of steel plate two (9) with exterior walls of buildings (3) upper end
The hole to match with high-strength bolt (4), the diameter at the hole are 22.5mm, and hole and building on steel plate two (9)
Openings position on exterior wall (3) is corresponding.
6. a kind of basket type builder's jack according to claim 1, which is characterized in that the I-shaped steel ear plate (6) is
Hollow U-shaped structure, and run through in the middle part of I-shaped steel ear plate (6) and be equipped with bolt (12), and bolt (12) and I-shaped steel ear plate (6)
Side plate junction is socketed with nut, and the crotch (5) is arranged in lower pull rod bottom, and crotch (5) is articulated on bolt (12).
7. a kind of basket type builder's jack according to claim 1, which is characterized in that the bottom of the upper connecting rod is under
The top of pull rod is in be provided with and upper connecting rod and drop-down through setting, and in the middle part of two blooms (11) with two blooms (11) respectively
The screw channel that bar matches, and upper connecting rod and lower pull rod pass through screw thread and connect with screw channel.
8. a kind of basket type builder's jack according to claim 1, which is characterized in that the diameter of the reinforcing bar (10) is
14mm, and the diameter of reinforcing bar (10) is 500mm, and the diameter of bloom (11) is 50mm, the height of bloom (11) is 60mm, I-shaped
Steel ear plate (6) and cantilever I-steel (1) one end end spacing are 150mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822134204.0U CN209637201U (en) | 2018-12-19 | 2018-12-19 | A kind of basket type builder's jack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822134204.0U CN209637201U (en) | 2018-12-19 | 2018-12-19 | A kind of basket type builder's jack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209637201U true CN209637201U (en) | 2019-11-15 |
Family
ID=68475155
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822134204.0U Expired - Fee Related CN209637201U (en) | 2018-12-19 | 2018-12-19 | A kind of basket type builder's jack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209637201U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109853933A (en) * | 2018-12-19 | 2019-06-07 | 中国建筑第四工程局有限公司 | A kind of basket type builder's jack and its construction method |
-
2018
- 2018-12-19 CN CN201822134204.0U patent/CN209637201U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109853933A (en) * | 2018-12-19 | 2019-06-07 | 中国建筑第四工程局有限公司 | A kind of basket type builder's jack and its construction method |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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: 20191115 Termination date: 20201219 |