CN203742148U - Telescopic scaffold floor fixing device - Google Patents
Telescopic scaffold floor fixing device Download PDFInfo
- Publication number
- CN203742148U CN203742148U CN201420066774.XU CN201420066774U CN203742148U CN 203742148 U CN203742148 U CN 203742148U CN 201420066774 U CN201420066774 U CN 201420066774U CN 203742148 U CN203742148 U CN 203742148U
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- CN
- China
- Prior art keywords
- pressing plate
- fixed head
- hole
- strip
- scaffold floor
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model relates to a telescopic scaffold floor fixing device. The telescopic scaffold floor fixing device comprises a pressing plate. The two ends of the pressing plate are respectively connected with one fixing clamp. The pressing plate comprises a fixed plate and two movable plates, wherein the two ends of the fixed plate are provided with insertion grooves, one ends of the movable plates are movably connected into the insertion grooves in the two ends of the fixed plate in an inserted mode respectively, and the two sides of the other ends of the two movable plates stretch out to form two connecting arms respectively. Each fixing clamp comprises a connecting piece, one side of each connecting piece is provided with a strip-shaped through hole, one end of each connecting piece is provided with a threaded hole communicated with the corresponding strip-shaped through hole, and an adjusting bolt is connected into each threaded hole in a threaded mode; the other end of each connecting piece is provided with a clamping ring which is a circular ring with a notch, one end of the notch of each circular ring is provided with a hook, and the other end of the notch of each circular ring is provided with a buckle used for hooking the corresponding hook. The connecting pieces are located between the two connecting arms. A pin shaft is arranged in the strip-shaped through hole of each connecting piece in a penetrating mode, and the two ends of the pin shafts are connected with the ends of the two connecting arms respectively.
Description
Technical field
The utility model belongs to the realm of building construction, is specifically related to the device that the scaffold floor on a kind of scaffold of setting up during to building operations is fixed.
Background technology
In building construction process, the steel pipes that use are set up scaffold more, to carry out work high above the ground.In the scaffold scope of operation, conventionally lay scaffold floor, with convenient construction personnel, walk.For ensureing constructor's safety, prevent from occurring that scaffold floor comes off in work high above the ground process, or occur that probe plate causes personnel to trample disequilibrium, should fix scaffold floor and scaffolding steel pipe.
In prior art, there are the multiple method that scaffold floor is fixed or device, as Chinese Patent Application No. 20132020466.8, name are called the utility model patent of " the anti-nose fixture of a kind of scaffold floor ", and number of patent application 200720199578.X, name are called the utility model patent of " scaffold-board fixed clamp ", number of patent application 201320061261.5, name are called the utility model patent of " a kind of scaffold-board fixed clamp tool ", and the fixed solution to scaffold floor is all provided.The scheme of prior art all comprises a pressing plate, and pressing plate two ends connect respectively a stationary fixture, during use, pressing plate is withheld on scaffold floor, and the fixture at pressing plate two ends is fixed on the steel pipe of scaffold, realizes fixing scaffold floor.
The pressing plate of prior art is all regular length, and pressing plate and fixture be generally split, during use, by bolt, pressing plate is connected with fixture temporarily.
According to (the requirement of JGJ-130-2011 > > of GB scaffold standard < < building operations fastener type steel pipe scaffold technical specification of security, scaffold upright rod advance should be by the type design of 1.2 meters, 1.5 meters, 1.8 meters, 2.0 meters, when scaffold upright rod advance is different, the scaffold floor width of laying on it is also different.Prior art, because pressing plate length is fixed, can not adapt to the requirement of different scaffold floor width.In addition, because pressing plate and the fixture of prior art is generally split, fixture and the bolt loss of being easily scattered, makes troubles to construction.
Summary of the invention
The purpose of this utility model is the defect for prior art, provides the length-adjustable extension type scaffold floor of a kind of pressing plate fixator, to adapt to the requirement of different scaffold upright rod advances.
The technical solution of the utility model is as follows:
A kind of extension type scaffold floor fixator, comprise a pressing plate, pressing plate two ends connect respectively a fixed card, it is characterized in that: described pressing plate comprises a fixed head and two portable plates, described fixed head two ends are provided with slot, and described slot extends to fixed head middle part by fixed head two ends; One end of described two portable plates is movable being plugged in the slot at described fixed head two ends respectively, and two linking arms are extended respectively in the both sides of the other end of two portable plates; Described fixed card comprises a connection piece, and described connector is a column, and the sidepiece of described connector is provided with a strip through-hole, and one end of described connector is provided with a screw, and described screw is communicated with described strip through-hole, and an adjusting bolt is screwed onto in described screw; The other end of described connector is established a snap ring, and described snap ring is to establish annulus jaggy, the two ends of annulus indentation, there, and one end is provided with a hook, and the other end is provided with the buckle for linking up with described in hook; Described connector is between two linking arms of two portable plate ends of described pressing plate, one bearing pin interts in the strip through-hole of described connector, the two ends of described bearing pin connect respectively the end of described two linking arms, described connector can rotate around bearing pin, and described bearing pin can reciprocatingly slide along described strip through-hole.
Pressing plate length of the present utility model is adjustable, kit, and the scaffold floor that can adapt to different in width is fixed.During use, scaffold floor width that can be fixing as required, pulls out suitable length by portable plate, pressing plate is withheld on scaffold floor, fixed card ring set, on the scaffolding steel pipe under scaffold floor, is pushed to pressing plate downwards by rotation adjusting bolt, can realize fixing, convenient, flexible to scaffold floor; The utility model is not when being used, and fixedly snap ring is also connected with pressing plate two ends by bearing pin, the loss of avoiding being scattered; The utility model can be retracted to portable plate in fixed head, and fixed head is also collapsible, and volume is little, is easy to carry.
Accompanying drawing explanation
Fig. 1 is plane structure chart of the present utility model, the state when portable plate of shown is pressing plate stretches;
Fig. 2 is plane structure chart of the present utility model, the state when portable plate of shown is pressing plate shrinks;
Fig. 3 is lateral view of the present utility model, and shows that fixed card turns to state when vertical with pressing plate;
Fig. 4 is the cross-sectional view of pressing plate fixed head, shows the inserting slot construction of fixed head;
Fig. 5 is the plane structure enlarged drawing of fixed card, and shows state when it is parallel with pressing plate portable plate;
Fig. 6 is the side-looking structure enlarged drawing of fixed card, and shows state when it is vertical with pressing plate portable plate;
Fig. 7 is a kind of use state diagram of the present utility model.
The specific embodiment
As shown in Figure 1, Figure 2, Figure 3, Figure 4, the utility model comprises a pressing plate 1, pressing plate two ends connect respectively a fixed card 2, described pressing plate 1 comprises a fixed head 11 and two portable plates 12, described fixed head 11 two ends are provided with slot 13, and described slot 13 extends to fixed head middle part by the two ends of fixed head 11; Slot 13 structures on fixed head 11 as shown in Figure 4.
One end of described two portable plates 12 is movable being plugged in the slot 13 at described fixed head 11 two ends respectively.Said structure can reciprocatingly slide portable plate 12 in the slot 13 of fixed head 11, thereby it is adjustable to realize the telescopic of pressing plate 1.Fig. 1, Figure 3 shows that the state when portable plate 12 of pressing plate 1 is flexible, the state when portable plate 12 that Figure 2 shows that pressing plate 1 shrinks.
Two linking arms 14 are extended respectively in the both sides of the other end of two portable plates 12; Linking arm 14 is for being connected and fixed card 2.
As shown in Figure 5, Figure 6, described fixed card 2 comprises a connection piece 21, and described connector 21 is a column.The cross section of column connector 21 can be rectangle or circle.The sidepiece of described connector 21, is provided with a strip through-hole 22; One end of described connector 21, is provided with a screw, and described screw is communicated with described strip through-hole 22, and an adjusting bolt 23 is screwed onto in described screw; The other end of described connector 21 is established a snap ring 24, and described snap ring 24 is to establish annulus jaggy, the two ends of annulus indentation, there, and one end is provided with a hook 25, and the other end is provided with the buckle 26 for linking up with described in hook; Described connector 21 is between two linking arms 14 of two portable plate 12 ends of described pressing plate 1, one bearing pin 15 interts in the strip through-hole 22 of described connector 21, the two ends of described bearing pin 15 connect respectively the end of described two linking arms 14, described connector 22 can rotate around described bearing pin 15, Figure 5 shows that connector 22 turns to state when parallel with pressing plate portable plate 12, Figure 6 shows that connector 22 turns to state when vertical with pressing plate portable plate 12.
Described bearing pin 15 can reciprocatingly slide in described strip through-hole 22.
The utility model, when not using, can insert portable plate 12 in the slot 13 of fixed head 11 completely, can reduce volume, is easy to carry.
For more convenient, carry, fixed head 11 of the present utility model also can be arranged to collapsible, and described fixed head 11 is comprised of two parts equal in length, between two parts, by loose-leaf 16, connects.The utility model inserts portable plate 12 slot of fixed head 11 completely, and fixed head 11 is folding, further minification.
As shown in Figure 7, the utility model in use, is placed on pressing plate 1 to need on fixing scaffold floor 3, according to the width of scaffold floor 3, extracts portable plate 12 out suitable length; Open the buckle 26 on the snap ring 24 of fixed card 2, snap ring 24 is enclosed within on the scaffolding steel pipe 4 of scaffold floor 3 belows, buckle 26 is hooked on hook 25 and fastening.Rotate adjusting bolt 23, make it push the bearing pin 15 in strip through-hole 22 downwards, after bearing pin 15 pressurizeds, along strip through-hole 22, move down, and be with dynamic pressure plate portable plate 12 and fixed head 11 to compress scaffold floor 3 downwards, thereby scaffold floor 3 is fixed.
Claims (3)
1. an extension type scaffold floor fixator, comprise a pressing plate, pressing plate two ends connect respectively a fixed card, it is characterized in that: described pressing plate comprises a fixed head and two portable plates, described fixed head two ends are provided with slot, and described slot extends to fixed head middle part by fixed head two ends; One end of described two portable plates is movable being plugged in the slot at described fixed head two ends respectively, and two linking arms are extended respectively in the both sides of the other end of two portable plates; Described fixed card comprises a connection piece, and described connector is a column, and the sidepiece of described connector is provided with a strip through-hole, and one end of described connector is provided with a screw, and described screw is communicated with described strip through-hole, and an adjusting bolt is screwed onto in described screw; The other end of described connector is established a snap ring, and described snap ring is to establish annulus jaggy, the two ends of annulus indentation, there, and one end is provided with a hook, and the other end is provided with the buckle for linking up with described in hook; Described connector is between two linking arms of two portable plate ends of described pressing plate, one bearing pin interts in the strip through-hole of described connector, the two ends of described bearing pin connect respectively the end of described two linking arms, described connector can rotate around bearing pin, and described bearing pin can reciprocatingly slide along described strip through-hole.
2. extension type scaffold floor fixator according to claim 1, is characterized in that: described fixed head is collapsible, and fixed head is comprised of two parts equal in length, between two parts, by loose-leaf, connects.
3. extension type scaffold floor fixator according to claim 1, is characterized in that: the cross section of described connector is rectangle or circle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420066774.XU CN203742148U (en) | 2014-02-15 | 2014-02-15 | Telescopic scaffold floor fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420066774.XU CN203742148U (en) | 2014-02-15 | 2014-02-15 | Telescopic scaffold floor fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203742148U true CN203742148U (en) | 2014-07-30 |
Family
ID=51341966
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420066774.XU Withdrawn - After Issue CN203742148U (en) | 2014-02-15 | 2014-02-15 | Telescopic scaffold floor fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203742148U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103821346A (en) * | 2014-02-15 | 2014-05-28 | 中交第四公路工程局有限公司 | Telescoping fixator for scaffold board |
-
2014
- 2014-02-15 CN CN201420066774.XU patent/CN203742148U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103821346A (en) * | 2014-02-15 | 2014-05-28 | 中交第四公路工程局有限公司 | Telescoping fixator for scaffold board |
| CN103821346B (en) * | 2014-02-15 | 2017-09-26 | 中交第四公路工程局有限公司 | Extension type scaffold board fixator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140730 Effective date of abandoning: 20170926 |
|
| AV01 | Patent right actively abandoned |