CN208981756U - A kind of bolt type scaffold anti-drop device - Google Patents
A kind of bolt type scaffold anti-drop device Download PDFInfo
- Publication number
- CN208981756U CN208981756U CN201821377630.0U CN201821377630U CN208981756U CN 208981756 U CN208981756 U CN 208981756U CN 201821377630 U CN201821377630 U CN 201821377630U CN 208981756 U CN208981756 U CN 208981756U
- Authority
- CN
- China
- Prior art keywords
- plug division
- stupefied
- spigot
- bell
- button
- 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.)
- Active
Links
Landscapes
- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The utility model relates to a kind of bolt type scaffold anti-drop device, for the anti-release mechanism that collapses equipped with stupefied button, stupefied button center is equipped with port, and stupefied button is connected with upright bar by port；Stupefied button has extended to form female part outward, and female part is equipped with bell and spigot；The anti-release mechanism that collapses further includes plug division, and plug division lower end is formed with limiting groove, and limiting groove connects finite place piece, and plug division is inserted into female part through bell and spigot, and limits plug division by locating part and deviate from from bell and spigot.Plug division is wide at the top and narrow at the bottom, and the width of plug division lower end is less than the width of bell and spigot, and after plug division gradually broadens from bottom to up, the width in the intermediate region of plug division is greater than the width of bell and spigot.The utility model adds the anti-connection type for collapsing release mechanism, changing between traditional cross bar and stupefied button, upright bar by improving to the bindiny mechanism between cross bar, stupefied button and upright bar, stable connection and flexibly, can effectively prevent collapsing the generation of de- phenomenon.
Description
Technical field
The utility model relates to a kind of bolt type scaffold anti-drop devices, are related to steel pipe scaffold technical field.
Background technique
In building trade, the connection of pipe fitting is essential.Pulley-clip scaffold is a kind of with the straight of self-locking function
Formula steel tube scaffold is inserted, referring to the JGJ231-2010 standard production that house and town and country construction portion are issued, main member is vertical
Bar and cross bar.The performance of steel pipe scaffold depends greatly on the performance of upright bar Yu cross bar link node.The prior art
In, generally carry out group using stupefied button between upright bar and cross bar and connect, plug and it is stupefied buckle that contact area is small, connective stability is poor, use
Be easy to happen in the process collapse it is de-.
Utility model content
The utility model aim is to provide a kind of bolt type scaffold anti-drop device, by cross bar, stupefied button and vertical
Bindiny mechanism between bar improves, and adds the anti-connection collapsed release mechanism, change between traditional cross bar and stupefied button, upright bar
Mode, stable connection and flexibly, can effectively prevent collapsing the generation of de- phenomenon.
The technical solution that the utility model solves above-mentioned technical problem is as follows: a kind of bolt type scaffold anti-drop device,
The anti-release mechanism that collapses is equipped with stupefied button, and the stupefied button center is equipped with port, and stupefied button is connected with upright bar by the port；It is described stupefied
Button has extended to form female part outward, and the female part is equipped with bell and spigot；It is described to prevent that collapsing release mechanism further includes plug division, institute
It states plug division lower end and is formed with limiting groove, the limiting groove connects finite place piece, and institute is inserted into through the bell and spigot in plug division
It states in female part, and the plug division is limited by the locating part and is deviate from from the bell and spigot.
A kind of bolt type scaffold anti-drop device as described above, the female part be formed in the stupefied button it is forward and backward,
At least one left and right orientation.Female part can design several according to actual needs, relative or neighbor can be arranged, thus real
The group that the arbitrary orientation of present stupefied button carries out cross bar connects.
A kind of bolt type scaffold anti-drop device as described above, the plug division is wide at the top and narrow at the bottom, plug division lower end
Width is less than the width of the bell and spigot, and after plug division gradually broadens from bottom to up, the width in the intermediate region of plug division is big
In the width of the bell and spigot.The lower end of plug division is relatively narrow, can be inserted into from bell and spigot, but due to the intermediate region of plug division
Width be greater than bell and spigot width, so that plug division is inserted into and is supported in female part.
A kind of bolt type scaffold anti-drop device as described above, the lower end of the limiting groove is horizontal, limit
The upper end of groove extends to the oblique upper of plug division, and the lower end and upper end of limiting groove are in arc-shaped transition.Limiting groove uses
The design method, may be implemented locating part it is relatively movable in limiting groove while and effectively supported.
A kind of bolt type scaffold anti-drop device as described above, the lower end of the locating part is horizontal, locating part
Upper end it is horizontal, the lower end and upper end of locating part are in arc-shaped transition.Lower end and limit are recessed in a free state for locating part
The bottom of slot is bonded, and locating part can prevent plug division from deviating from a free state from bell and spigot at this time.
Further, it is connected between the limiting groove and locating part by pivot pin.Locating part can revolve in limiting groove
Turn, since the upper end of limiting groove extends to the oblique upper of plug division, locating part can rotate to release to grafting upwards
The obstruction in portion, enable plug division from bell and spigot into or out of, but remove when, it is necessary to artificially interfered, no
It can be removed in a free state from bell and spigot.
A kind of bolt type scaffold anti-drop device as described above, the top of the plug division are formed with abutting portion, institute
The outside of abutting portion is stated in arc surfaced and is bonded with the outside of the upright bar.It is pasted by abutting portion and the outside of upright bar plug division
It closes, increases the connective stability of cross bar and upright bar.
A kind of bolt type scaffold anti-drop device as described above, the upper end side of the plug division is connected with cross bar and connects
Head, crossbar joint are equipped with cross bar interface.The upper end of plug division is connect by the group that crossbar joint carries out cross bar.
The beneficial effects of the utility model are: stupefied button has extended to form female part outward, female part is equipped with bell and spigot；
The anti-release mechanism that collapses further includes plug division, and plug division lower end is formed with limiting groove, and limiting groove connects finite place piece, plug division warp
Bell and spigot is inserted into female part, and is limited plug division by locating part and deviate from from bell and spigot.The utility model by cross bar,
Bindiny mechanism between stupefied button and upright bar improves, add it is anti-collapse release mechanism, change traditional cross bar and stupefied button, upright bar it
Between connection type, stable connection and flexibly, can effectively prevent collapsing the generation of de- phenomenon.
Detailed description of the invention
Fig. 1 is bolt type scaffold anti-drop device structural schematic diagram；
Fig. 2 is bolt type scaffold anti-drop device decomposition diagram；
Fig. 3 is structural schematic diagram after the assembling of bolt type scaffold anti-drop device；
Fig. 4 is bolt type scaffold anti-drop device use state diagram.
Specific embodiment
To keep the above objects, features, and advantages of the utility model more obvious and easy to understand, with reference to the accompanying drawing to this
The specific embodiment of utility model is described in detail.Many details are explained in the following description in order to abundant
Understand the utility model.But the utility model can be implemented with being much different from other way described herein, this field
Technical staff can do similar improvement without prejudice to the utility model connotation, therefore the utility model is not by following public affairs
The limitation for the specific embodiment opened.
Unless otherwise defined, all technical and scientific terms used herein are led with the technology for belonging to the utility model
The normally understood meaning of the technical staff in domain is identical.Terminology used in the description of the utility model herein only be
The purpose of description specific embodiment, it is not intended that in limitation the utility model.
As shown in Figure 1, Figure 2, Figure 3 and Figure 4, a kind of bolt type scaffold anti-drop device, it is described to prevent that collapsing release mechanism is equipped with
Stupefied button 1,1 center of the stupefied button are equipped with port 2, and stupefied button 1 is connected with upright bar 3 by the port 2；The stupefied button 1 prolongs outward
It stretches and is formed with female part 4, the female part 4 is equipped with bell and spigot 5；It is described to prevent that collapsing release mechanism further includes plug division 6, the grafting
6 lower end of portion is formed with limiting groove 7, and the limiting groove 7 connects finite place piece 8, and institute is inserted into through the bell and spigot 5 in plug division 6
It states in female part 4, and the plug division 6 is limited by the locating part 8 and is deviate from from the bell and spigot 5.
In one embodiment of bolt type scaffold anti-drop device, the female part 4 be formed in it is described it is stupefied button 1 before,
Afterwards, at least one left and right orientation.Female part 4 can design several according to actual needs, relative or neighbor can be arranged, from
And it realizes the group for carrying out cross bar in the arbitrary orientation of stupefied button 1 and connects.
In one embodiment of bolt type scaffold anti-drop device, the plug division 6 is wide at the top and narrow at the bottom, 6 lower end of plug division
Width be less than the bell and spigot 5 width, the width after plug division 6 gradually broadens from bottom to up, in the intermediate region of plug division 6
Degree is greater than the width of the bell and spigot 5.The lower end of plug division 6 is relatively narrow, can be inserted into from bell and spigot 5, but due to plug division 6
The width of intermediate region is greater than the width of bell and spigot 5, so that plug division 6 is inserted into and is supported in female part 4.
In one embodiment of bolt type scaffold anti-drop device, the lower end of the limiting groove 7 is horizontal, limit
The upper end of groove 7 extends to the oblique upper of plug division 6, and the lower end and upper end of limiting groove 7 are in arc-shaped transition.Limiting groove 7
Using the design method, may be implemented locating part 8 it is relatively movable in limiting groove 7 while and effectively supported.
In one embodiment of bolt type scaffold anti-drop device, the lower end of the locating part 8 is horizontal, locating part
8 upper end is horizontal, and the lower end and upper end of locating part 8 are in arc-shaped transition.Lower end and the limit in a free state of locating part 8
The bottom of groove 7 is bonded, and locating part 8 can prevent plug division 6 from deviating from a free state from bell and spigot 5 at this time.The limit
It is connected between groove 7 and locating part 8 by pivot pin 12.Locating part 8 can rotate in limiting groove 7, due to limiting groove 7
Upper end extends to the oblique upper of plug division 6, and locating part 8 can be rotated upwards to release the obstruction to plug division 6, makes grafting
Portion 6 can from bell and spigot 5 into or out of, but remove when, it is necessary to artificially interfered, will not be in a free state
It is removed from bell and spigot 5.
In one embodiment of bolt type scaffold anti-drop device, the top of the plug division 6 is formed with abutting portion 9,
The outside of the abutting portion 9 is bonded in arc surfaced and with the outside of the upright bar 3.Plug division 6 passes through abutting portion 9 and upright bar 3
Outside fitting, increases the connective stability of cross bar and upright bar 3.
In one embodiment of bolt type scaffold anti-drop device, the upper end side of the plug division 6 is connected with cross bar
Connector 10, crossbar joint 10 are equipped with cross bar interface 11.The upper end of plug division 6 carries out the cross bar (prior art by crossbar joint 10
Be not shown) group connect.
The utility model female part 4 can design several according to actual needs, relative or neighbor can be arranged, thus real
The group that the arbitrary orientation of stupefied button 1 carries out cross bar now connects, and the upper end of plug division 6 is connect by the group that crossbar joint 10 carries out cross bar.
The lower end of plug division 6 is relatively narrow, can be inserted into from bell and spigot 5, but since the width of the intermediate region of plug division 6 is greater than bell and spigot
5 width, so that plug division 6 is inserted into and is supported in female part 4.Lower end and limit are recessed in a free state for locating part 8
The bottom of slot 7 is bonded, and locating part 8 can prevent plug division 6 from deviating from a free state from bell and spigot 5 at this time.Locating part 8 can
It is rotated in limiting groove 7, since the upper end of limiting groove 7 extends to the oblique upper of plug division 6, locating part 8 can be upwards
Rotation to release to the obstruction of plug division 6, enable plug division 6 from bell and spigot 5 into or out of, but removal when
It waits, it is necessary to artificially be interfered, will not be removed in a free state from bell and spigot 5.The utility model passes through to cross bar, stupefied button 1
Bindiny mechanism between upright bar 3 improves, add it is anti-collapse release mechanism, change traditional cross bar and stupefied button 1, upright bar 3 it
Between connection type, stable connection and flexibly, can effectively prevent collapsing the generation of de- phenomenon.
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all should be considered as described in this specification.
Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed,
But it cannot be understood as the limitations to utility model patent range.It should be pointed out that for the common skill of this field
For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to
The protection scope of the utility model.Therefore, the scope of protection shall be subject to the appended claims for the utility model patent.
Claims (8)
1. a kind of bolt type scaffold anti-drop device, equipped with stupefied button (1), stupefied button (1) center is equipped with logical the anti-release mechanism that collapses
Mouth (2), stupefied button (1) are connected with upright bar (3) by the port (2)；It is characterized by: the stupefied button (1) extends shape outward
At having female part (4), the female part (4) is equipped with bell and spigot (5)；It is described to prevent that collapsing release mechanism further includes plug division (6), it is described
Plug division (6) lower end is formed with limiting groove (7), and the limiting groove (7) connects finite place piece (8), described in plug division (6) warp
Bell and spigot (5) is inserted into the female part (4), and limits the plug division (6) from the bell and spigot by the locating part (8)
(5) abjection in.
2. a kind of bolt type scaffold anti-drop device according to claim 1, it is characterised in that: the female part (4)
It is formed at least one orientation of front, rear, left and right of the stupefied button (1).
3. a kind of bolt type scaffold anti-drop device according to claim 1, it is characterised in that: the plug division (6)
Wide at the top and narrow at the bottom, the width of plug division (6) lower end is less than the width of the bell and spigot (5), and plug division (6) gradually broaden from bottom to up
Afterwards, the width in the intermediate region of plug division (6) is greater than the width of the bell and spigot (5).
4. a kind of bolt type scaffold anti-drop device according to claim 1, it is characterised in that: the limiting groove
(7) lower end is horizontal, and the upper end of limiting groove (7) extends to the oblique upper of plug division (6), the lower end of limiting groove (7)
It is in arc-shaped transition with upper end.
5. a kind of bolt type scaffold anti-drop device according to claim 1, it is characterised in that: the locating part (8)
Lower end it is horizontal, the upper end of locating part (8) is horizontal, and the lower end and upper end of locating part (8) are in arc-shaped transition.
6. a kind of bolt type scaffold anti-drop device according to claim 4 or 5, it is characterised in that: the limit is recessed
It is connected between slot (7) and locating part (8) by pivot pin (12).
7. a kind of bolt type scaffold anti-drop device according to claim 1, it is characterised in that: the plug division (6)
Top be formed with abutting portion (9), the outside of the abutting portion (9) is bonded in arc surfaced and with the outside of the upright bar (3).
8. a kind of bolt type scaffold anti-drop device according to claim 1, it is characterised in that: the plug division (6)
Upper end side be connected with crossbar joint (10), crossbar joint (10) be equipped with cross bar interface (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821377630.0U CN208981756U (en) | 2018-08-26 | 2018-08-26 | A kind of bolt type scaffold anti-drop device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821377630.0U CN208981756U (en) | 2018-08-26 | 2018-08-26 | A kind of bolt type scaffold anti-drop device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208981756U true CN208981756U (en) | 2019-06-14 |
Family
ID=66782306
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821377630.0U Active CN208981756U (en) | 2018-08-26 | 2018-08-26 | A kind of bolt type scaffold anti-drop device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208981756U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108868111A (en) * | 2018-08-26 | 2018-11-23 | 广州云奇科技有限公司 | A kind of bolt type scaffold anti-drop device |
-
2018
- 2018-08-26 CN CN201821377630.0U patent/CN208981756U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108868111A (en) * | 2018-08-26 | 2018-11-23 | 广州云奇科技有限公司 | A kind of bolt type scaffold anti-drop device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208981756U (en) | A kind of bolt type scaffold anti-drop device | |
| CN202430987U (en) | Octagonal link plate scaffold | |
| CN108868111A (en) | A kind of bolt type scaffold anti-drop device | |
| CN2861333Y (en) | Compound joint in cantilevered space structure | |
| CN204157977U (en) | A kind of assembling plastic layer shelf structure | |
| CN205936360U (en) | Joint multisection extension ladder | |
| CN204987523U (en) | Water tank connector in formula solar energy of many storehouses | |
| CN208651460U (en) | A kind of extension type shaft coupling | |
| CN203230170U (en) | Scaffold diagonal bar | |
| CN207277815U (en) | One kind is anti-to collapse de- plug | |
| CN211053703U (en) | Water supply and drainage pipeline connection process demonstration robot for building construction | |
| CN214742541U (en) | Plastic parallel pipe fitting connecting assembly | |
| CN107837694B (en) | Chemical solute quick-dissolving pipeline structure | |
| CN211293586U (en) | Compound angle joint of anti-package screen frame | |
| CN208631940U (en) | A kind of lifting connection structure of combined type LED display screen cabinet | |
| CN221013042U (en) | Novel folding bath barrel support | |
| CN209430917U (en) | A kind of Pipe couplings | |
| CN206024074U (en) | Combined type linear array sound box system | |
| CN205440390U (en) | Pull ring that high speed train coupling was used | |
| CN201431139Y (en) | Portable wardrobe rack and connector thereof | |
| CN214803719U (en) | Novel mosquito net, tent folding bracket | |
| CN208565920U (en) | A kind of Novel clamped hot melt interconnection polyethylene structure wall winding tube | |
| CN202775150U (en) | Pipe connecting device | |
| CN206823188U (en) | A kind of Novel splicing type toy | |
| CN211017533U (en) | Mining detection instrument high definition video-information transmission line with joint structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |