CN209686841U - A kind of door-type scaffold supporting roller devices - Google Patents
A kind of door-type scaffold supporting roller devices Download PDFInfo
- Publication number
- CN209686841U CN209686841U CN201920303059.6U CN201920303059U CN209686841U CN 209686841 U CN209686841 U CN 209686841U CN 201920303059 U CN201920303059 U CN 201920303059U CN 209686841 U CN209686841 U CN 209686841U
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- China
- Prior art keywords
- supporting roller
- door
- type scaffold
- threaded rod
- roller devices
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- 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.)
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Abstract
The utility model discloses a kind of door-type scaffold supporting roller devices, including supporting roller body, supporting roller body is threaded with the first threaded rod, first threaded rod is provided with clamp device, is realized by above-mentioned apparatus component and is assembled to door-type scaffold on door-type scaffold with supporting roller devices.First threaded rod is vertically equipped with telescopic rod, and telescopic rod is connected with the support construction with the cooperation of supporting roller body；Support construction includes thread barrel, thread barrel is fixedly connected on the end of telescopic rod, screw shell is bolted with the second threaded rod, the end of second threaded rod one end is fixedly connected with the support plate being used cooperatively with supporting roller body, the stability of door-type scaffold supporting roller devices and bottom surface support when increasing operation is realized by above-mentioned apparatus component, above-mentioned apparatus disclosed by the utility model not into fill, tear open conveniently, and the stability of scaffold and bottom surface can be significantly improved, effectively increase the safety of operation.
Description
Technical field
The utility model relates to scaffold device fields more particularly to a kind of door-type scaffold supporting idler wheel to fill
It sets.
Background technique
Door-type scaffold is one of most widely used scaffold in scaffold for building.Since body frame is in " door " font,
So referred to as gate-type or scaffolding, also referred to as scaffold or portal frame.This scaffold mainly by main frame, horizontal frame, counterbracing,
The composition such as scaffold board, adjustable base.It can be used for support top in the templates such as building, the hall, bridge, overpass, tunnel or make to fly mould branch
Body frame is held, electromechanics installation, hull is built and the active operation platform of other fitting-out works.
In the prior art in order to which the flexibility for increasing door-type scaffold is filled often through in the bottom of scaffold installation idler wheel
It sets, realizes flexible movable Scaffold using roller devices.
However, existing scaffold roller devices are unable to fully stablize entire scaffold, operation operator is caused to stand
It works on scaffold, shaking is more violent, generates threat to construction safety.
Cause the main reason for above-mentioned be scaffold with roller devices assembly is not firm enough and roller devices on it is not set
Corresponding rock-steady structure.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of door-type scaffold supporting roller devices.
The utility model is to solve above-mentioned technical problem by the following technical programs:
A kind of door-type scaffold supporting roller devices, including supporting roller body, the supporting roller body screw thread connect
It is connected to the first threaded rod, first threaded rod is provided with clamp device, and the clamp device is used for door-type scaffold branch
Shield roller devices are fastened on door-type scaffold, and first threaded rod is vertically equipped with telescopic rod, the telescopic rod be connected with
The support construction of supporting roller body cooperation；
The support construction includes thread barrel, and the thread barrel is fixedly connected on the end of telescopic rod, the screw shell
It is bolted with the second threaded rod, the end of second threaded rod one end is fixedly connected with the branch being used cooperatively with supporting roller body
Fagging.
Preferably, the clamp device includes the terminal pad of diamond shape, and the terminal pad is threaded io on the first threaded rod,
It is symmetrically connected with two strips on the side wall of the terminal pad, through slot is offered on the strip, the through slot is provided with tightly
Fixing bolt.
Preferably, the end of the fastening bolt is respectively arranged with the stubborn hand of butterfly, between the fastening bolt and through slot
It is provided with gasket.
Preferably, the supporting roller body includes idler wheel, and the idler wheel is provided with turning rolls, and the turning rolls is fixed to be connected
It is connected to buck plate, the buck plate is fixedly connected with threaded connection cylinder, and the threaded connection cylinder is threadedly coupled the first threaded rod.
Preferably, the only brake piece with idler wheel cooperation is rotatably connected on the turning rolls.
Preferably, the telescopic rod includes level-one sleeve, two-level sleeve and three-level pull rod, and the two-level sleeve is socketed in
In level-one sleeve, the three-level pull rod is socketed in two-level sleeve, and the thread barrel is fixedly connected on the top of three-level pull rod.
Preferably, the sidewall upper of the level-one sleeve is bolted with the first screwed plug, the sidewall upper screw thread of two-level sleeve
It is connected to the second bolt, the two-level sleeve offers multiple threaded holes with the cooperation of the first screwed plug, offers on three-level pull rod
Multiple threaded holes with the cooperation of the second bolt.
Preferably, the end of the second threaded rod other end is fixedly connected with handle.
The utility model has the advantage that compared with prior art
The utility model discloses a kind of door-type scaffold supporting roller devices, including supporting roller body, the supporting
Roller body is threaded with the first threaded rod, and first threaded rod is provided with clamp device, and the clamp device is used for will
Door-type scaffold is fastened on door-type scaffold with supporting roller devices, is realized by above-mentioned apparatus component and is used door-type scaffold
Supporting roller devices are assembled on door-type scaffold.First threaded rod is vertically equipped with telescopic rod, and the telescopic rod is connected with
With the support construction of supporting roller body cooperation；The support construction includes thread barrel, and the thread barrel is fixedly connected on flexible
The end of bar, the thread barrel are bolted with the second threaded rod, and the end of second threaded rod one end is fixedly connected with and supporting
The support plate that roller body is used cooperatively realizes that door-type scaffold supporting idler wheel is filled when increasing operation by above-mentioned apparatus component
The stability with bottom surface support is set, above-mentioned apparatus disclosed by the utility model into filling, tearing open conveniently, and can not significantly improve foot hand
The stability of frame and bottom surface effectively increases the safety of operation.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model embodiment；
Fig. 2 is the structural schematic diagram of clamp device in the utility model embodiment；
Fig. 3 is the structural schematic diagram of telescopic rod in the utility model embodiment.
Specific embodiment
It elaborates below to the embodiments of the present invention, the present embodiment before being with technical solutions of the utility model
It puts and is implemented, the detailed implementation method and specific operation process are given, but the protection scope of the utility model is unlimited
In following embodiments.
As shown in Figure 1-3, a kind of door-type scaffold supporting roller devices, including supporting roller body 1, specifically,
Supporting roller body 1 is the conventional use of roller devices of scaffold disclosed in the prior art, main structure: including idler wheel 11,
Idler wheel 11 is provided with turning rolls 12, and turning rolls 12 is fixedly connected with buck plate 13, and the only brake for preventing idler wheel 11 from rolling
Piece 14, those skilled in the art are by consulting technical manual or technology dictionary you can learn that its internal structure and working principle.
The improvement of the utility model is:
Height is fixedly connected in the left side wall centre (right side wall of buck plate 13 assembles turning rolls 12) of buck plate 13
Regulating device 3 is spent, specific height adjustment device 3 includes being threadedly coupled cylinder 31 (be threadedly coupled cylinder 31 and be provided with internal screw thread), screw thread
Connecting cylinder 31 is threadedly coupled the first threaded rod 32, and the left end of the first threaded rod 32 is provided with clamp device 5.Clamp device 5 is used for
First threaded rod 32 is assembled on door-type scaffold, and then realizes and assembles entire door-type scaffold 11 device of supporting idler wheel
Onto door-type scaffold.
The specific structure of clamp device 5 is: clamp device 5 includes the (center of terminal pad 51 of terminal pad 51 of diamond shape
Place offers screw thread through slot), screw thread through slot is threaded io on the first threaded rod 32, is symmetrically connected on the left side wall of terminal pad 51
Strip 52 there are two connecing.It is rectangular through slot 55 that section is offered on each strip 52, is set on each through slot 55
It is equipped with a fastening bolt 53, specifically fastening bolt 53 runs through through slot 55.The end of fastening bolt 53 is respectively arranged with butterfly
Stubborn hand, be provided with gasket 54 between the fastening bolt 53 and through slot 55.
It is threadedly coupled cylinder 31 and is vertically connected with telescopic rod 2, the specific structure of telescopic rod 2 are as follows: telescopic rod 2 includes level-one sleeve
21, two-level sleeve 22 and three-level pull rod 23, the two-level sleeve 22 are socketed in level-one sleeve 21,23 sets of the three-level pull rod
It connects in two-level sleeve 22.The first screwed plug 211 is bolted in the sidewall upper of level-one sleeve 21, on the side wall of two-level sleeve 22
End screw thread is connected to the second bolt 221, and the two-level sleeve 22 offers multiple threaded holes with the cooperation of the first screwed plug 211, and three
Multiple threaded holes with the cooperation of the second bolt 221 are offered on grade pull rod 23.
The top of telescopic rod 2 is fixedly connected with support construction 4, and support construction 4 is used cooperatively with idler wheel 11, increases idler wheel 11
With the support stationarity on ground.Specifically, support construction 4 includes the thread barrel 41 for being welded on 23 top of three-level pull rod, thread barrel
It is bolted with the second threaded rod 43, the right part of the second threaded rod 43 is fixedly connected with and support plate 42, a left side for the second threaded rod 43
End is fixedly connected with handle.
Use process:
One, whole device is assembled to door-type scaffold:
Fastening bolt 53 is first unclamped, the hack lever of scaffold is packed into the left part of the first threaded rod 32, at this point, terminal pad 51
Upper two strips 52 are located in hack lever (hack lever of existing scaffold is both provided with threaded hole), at this point, by fastening bolt 53 from frame
Threaded hole on bar, which is threaded into, to be connected on through slot 55, can be in through slot 55 in order to increase the tightness of fastening bolt 53
The helicitic texture cooperated with fastening bolt 53 is opened up on cell wall, fastening bolt 53 is threadedly coupled threaded hole and strip 52 on hack lever
On helicitic texture on.It is provided with gasket 54 between fastening bolt 53 and through slot 55, is squeezed using gasket 54 and stops strip 52, it is real
Now sufficiently fastening hack lever and terminal pad 51, and then realization sufficiently the first threaded rod 32 of fastening.
Since the terminal pad 51 of diamond shape is threaded io on the first threaded rod 32 by screw thread through slot, therefore adjusts diamond shape
Terminal pad 51 and the first threaded rod 32 screwing position after, relative altitude (the foot hand of adjustable scaffold and bottom surface
The hack lever of frame will be stretched to first on the first threaded rod 32, reassemble clamp device 5).
Door-type scaffold 11 device of supporting idler wheel to door-type scaffold is assembled using the above structure, can not only effectively be increased
Add the stability of 11 device and door-type scaffold of door-type scaffold supporting idler wheel, meanwhile, assembly method is simple, detachably pacifies
Dress.
Two, the water surface distance of support construction 4 and idler wheel 11 is adjusted:
After the assembly is completed, idler wheel 11 and ground face contact, at this point, swing handle, the second threaded rod 43 turns to the to step 1
Two threaded rods 43 bear pressure to reduce idler wheel 11 to support plate 42 and ground face contact.Meanwhile support plate 42 and idler wheel 11
Horizontal distance is adjustable, and the horizontal distance by adjusting support plate 42 and idler wheel 11, which is realized, further increases the firm of whole device
Property.Specific regulative mode are as follows: the first screwed plug 211 is unclamped, after elongating two-level sleeve 22 to expected length, by the first screwed plug
211 it is screwed on the threaded hole on two-level sleeve 22 that (threaded hole on two-level sleeve 22 is multiple, and equidistant point from top to bottom
Cloth), it unclamps the second bolt 221 and elongates three-level pull rod 23, then the second bolt 221 is screwed to the threaded hole on three-level pull rod 23
(threaded hole on three-level pull rod 23 is multiple, and is equally spaced from top to bottom) realizes that multisection type adjusts branch through the above way
The horizontal distance of fagging 42 and idler wheel 11.
The advantages of designing using the above structure is: 11 pressure of idler wheel can not only be effectively relieved, increase idler wheel 11
Stability, meanwhile, by adjust support plate 42 and idler wheel 11 horizontal distance, further increase the stability of whole device.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model
Protection scope within.
Claims (8)
1. a kind of door-type scaffold supporting roller devices, which is characterized in that including supporting roller body, the supporting idler wheel sheet
Body is connected with height adjustment device, and the height adjustment device includes the first threaded rod, and first threaded rod is provided with fastening
Device, the clamp device are used to door-type scaffold being fastened to door-type scaffold, first spiral shell with supporting roller devices
Rasp bar is vertically equipped with telescopic rod, and the telescopic rod is connected with the support construction with the cooperation of supporting roller body；
The support construction includes thread barrel, and the thread barrel is fixedly connected on the end of telescopic rod, and the thread barrel is bolted with
The end of second threaded rod, second threaded rod one end is fixedly connected with the support plate being used cooperatively with supporting roller body.
2. door-type scaffold according to claim 1 supporting roller devices, which is characterized in that the clamp device includes
The terminal pad of diamond shape, the terminal pad are threaded io on the first threaded rod, are symmetrically connected with two on the side wall of the terminal pad
A strip offers through slot on the strip, and the through slot is provided with fastening bolt.
3. door-type scaffold according to claim 2 supporting roller devices, which is characterized in that the end of the fastening bolt
Portion is respectively arranged with the stubborn hand of butterfly, is provided with gasket between the fastening bolt and through slot.
4. door-type scaffold according to claim 1 supporting roller devices, which is characterized in that the supporting roller body
Including idler wheel, the idler wheel is provided with turning rolls, and the turning rolls is fixedly connected with buck plate, and the buck plate is fixedly connected with
It is threadedly coupled cylinder, the threaded connection cylinder is threadedly coupled the first threaded rod.
5. door-type scaffold according to claim 4 supporting roller devices, which is characterized in that rotated on the turning rolls
It is connected with the only brake piece with idler wheel cooperation.
6. door-type scaffold according to claim 1 supporting roller devices, which is characterized in that the telescopic rod includes one
Grade sleeve, two-level sleeve and three-level pull rod, the two-level sleeve are socketed in level-one sleeve, and the three-level pull rod is socketed in two
In grade sleeve, the thread barrel is fixedly connected on the top of three-level pull rod.
7. door-type scaffold according to claim 6 supporting roller devices, which is characterized in that the side of the level-one sleeve
Wall upper end is bolted with the first screwed plug, and the sidewall upper screw thread of two-level sleeve is connected to the second bolt, and the two-level sleeve offers
The threaded holes of multiple cooperations with the first screwed plug offer multiple threaded holes with the cooperation of the second bolt on three-level pull rod.
8. door-type scaffold according to claim 1 supporting roller devices, which is characterized in that second threaded rod is another
The end of one end is fixedly connected with handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920303059.6U CN209686841U (en) | 2019-03-11 | 2019-03-11 | A kind of door-type scaffold supporting roller devices |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920303059.6U CN209686841U (en) | 2019-03-11 | 2019-03-11 | A kind of door-type scaffold supporting roller devices |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209686841U true CN209686841U (en) | 2019-11-26 |
Family
ID=68604312
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920303059.6U Expired - Fee Related CN209686841U (en) | 2019-03-11 | 2019-03-11 | A kind of door-type scaffold supporting roller devices |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209686841U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114380136A (en) * | 2021-12-21 | 2022-04-22 | 湖南博创电力工程有限公司 | Guide structure is carried in cable construction |
-
2019
- 2019-03-11 CN CN201920303059.6U patent/CN209686841U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114380136A (en) * | 2021-12-21 | 2022-04-22 | 湖南博创电力工程有限公司 | Guide structure is carried in cable construction |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20191126 Termination date: 20210311 |