CN207079891U - A kind of door-type scaffold - Google Patents
A kind of door-type scaffold Download PDFInfo
- Publication number
- CN207079891U CN207079891U CN201721055505.3U CN201721055505U CN207079891U CN 207079891 U CN207079891 U CN 207079891U CN 201721055505 U CN201721055505 U CN 201721055505U CN 207079891 U CN207079891 U CN 207079891U
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- CN
- China
- Prior art keywords
- connecting rod
- rod
- vertical rod
- vertical
- door
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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,Including column,The cross bar being arranged on column,Column includes vertical rod one,Vertical rod two,Vertical rod three,Vertical rod four,In vertical rod one and vertical rod two,Cross bar is provided between vertical rod three and vertical rod four,Cross bar includes connecting rod one,Connecting rod two,Connecting rod one and connecting rod two and vertical rod one and vertical rod two are be hinged,A fastener one is arranged between connecting rod one and connecting rod two,In vertical rod one and vertical rod three,Supporting mechanism is equipped between vertical rod two and vertical rod four,Supporting mechanism includes the connecting rod one be hinged with vertical rod one and vertical rod three,Connecting rod two,Connecting rod three and connecting rod four,In connecting rod one,Connecting rod two,One end away from vertical rod one and vertical rod two in connecting rod three and connecting rod four is provided with a support member,In support member and connecting rod one,Connecting rod two,Fastener two is equipped between connecting rod three and connecting rod four,By setting be hinged supporting mechanism,Cross bar,In hinged place, fastener is set,It is convenient to fold up scaffold,Facilitate use next time of scaffold.
Description
Technical field
It the utility model is related to the realm of building construction, and in particular to a kind of door-type scaffold.
Background technology
Door-type scaffold is one of most widely used scaffold in scaffold for building.Because body frame is in " door " font, institute
To be referred to as gate-type or scaffolding, also referred to as scaffold or portal frame.This scaffold is mainly by main frame, horizontal frame, counterbracing, pin
Palm, adjustable base etc. form.Door-type scaffold is succeeded in developing first by the U.S., and it has, and dismounting is simple, load-carrying properties are good, make
With it is safe and reliable the features such as, development speed is quickly.Door-type scaffold is in scaffold for building, most widely used scaffold it
One.In some door-type scaffolds used now, need to be assembled the parts of scaffold before use, after having used,
It is dismantled, so dismounting and assembly are cumbersome in use, reduce operating efficiency.
A kind of door-type scaffold disclosed in notification number CN101581149, including door frame and leger, door frame are included by door frame
The door frame frame of cross bar and vertical rod composition, in addition to the fastener being made up of button strap and two fastening parts, fastening part are consolidated with door frame frame
Fixed, leger is fixed between button strap and door frame frame.Preferable technical scheme includes：Small cross bar is fixed on greatly with binding strap
On cross bar；Guardrail bar is fixed in the vertical rod of door frame with binding strap；Door frame is included in longitudinally adjacent and different width
One door frame and the second door frame, the door frame cross bar that leger and the second door frame are stretched out from the fastener of the first door frame are fixed.
This door-type scaffold, in use, it is necessary to which each part is stitched together, process is cumbersome, reduces
The operating efficiency that uses.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of door-type scaffold, by right
Scaffold is shunk, and reduces the space of storage.
To achieve the above object, the utility model provides following technical scheme：
A kind of door-type scaffold, including column, the cross bar being arranged on column, the pedal being placed on cross bar are described vertical
Post includes vertical rod one, vertical rod two, vertical rod three, vertical rod four, passes through between the vertical rod one and vertical rod two, vertical rod three and vertical rod four
Cross bar connects；The cross bar includes the connecting rod one, the connecting rod two that are mutually rotatablely connected, the connecting rod one, connecting rod two respectively with vertical rod
First, vertical rod two is be hinged, and a fastener one is arranged between the connecting rod one and connecting rod two；In the vertical rod one and vertical rod three, stand
It is equipped with a supporting mechanism between bar two and vertical rod four, connecting rod one that the supporting mechanism includes being rotatablely connected with vertical rod one,
Connecting rod two, the connecting rod three and connecting rod four being rotatablely connected with vertical rod three；In the connecting rod one, connecting rod two, connecting rod
A support member is provided between three and connecting rod four, the support member includes support bar one and support bar two, the He of support bar one
Support bar two intersects rotation connection, the both ends of the support bar one and support bar two respectively with connecting rod one, connecting rod two, be connected
One end of bar three and connecting rod four be hinged on the support member and connecting rod one, connecting rod two, connecting rod three and connecting rod four it
Between be equipped with fastener two.
By using above-mentioned technical proposal, cross bar is arranged to connecting rod one and connecting rod two, the connecting rod one and connecting rod two it
Between be hinged, the connecting rod one and connecting rod two are hinged with column respectively, set supporting mechanism on column, supporting mechanism include with it is vertical
Column articulated connecting rod one, connecting rod two, connecting rod three and connecting rod four, in the connecting rod one, connecting rod two, connecting rod three
A support member is hinged with one end of the principle column of connecting rod four, in the support member and connecting rod one, connecting rod two, connecting rod
Fastener two is provided between three and connecting rod four, facilitates and door-type scaffold is folded, makes the scaffold after folding
Placement space reduces.
It is of the present utility model to be further arranged to：Described fastener one includes being fixedly connected on connecting rod one away from vertical rod one
One end baffle plate one, be arranged with a sleeve one close to one end of baffle plate one in the connecting rod one, in described one end of sleeve one and
A fastening spring one is fixedly connected between baffle plate one, the other end of sleeve one is set on connecting rod two.
By using above-mentioned technical proposal, it is set in by sleeve between connecting rod one and connecting rod two, drive sleeve motion, pressure
Contracting fastening spring, facilitate and connecting rod one and connecting rod two are folded.
It is of the present utility model to be further arranged to：The sleeve one is fixedly connected with one inside one end of connecting rod two and supported
Tight ring one, the abutting ring one are pushed against on connecting rod two.
By using above-mentioned technical proposal, ring one is pushed against by being fixedly connected in sleeve close to one end of connecting rod two, makes set
Cylinder one is in close contact with connecting rod two, improves the stability of scaffold.
It is of the present utility model to be further arranged to：The fastener two includes the baffle plate for being fixedly connected on the one end of support bar one
Two, sleeve two is arranged with close to one end of baffle plate two in the support bar one, it is solid between described one end of sleeve two and baffle plate two
Surely a fastening spring two is connected with, the other end of sleeve two is set in connecting rod four.
By using above-mentioned technical proposal, by support member and connecting rod one, connecting rod two, connecting rod three, connecting rod
Fastener two is respectively provided between four, by the setting of fastener two, support member and connecting rod one, connecting rod two is facilitated, is connected
Folding between bar three and connecting rod four, the folding of whole scaffold is further facilitated.
It is of the present utility model to be further arranged to：The sleeve two is fixedly connected with close to the inside of one end of connecting rod one
One pushes against ring two, and the abutting ring two is pushed against in connecting rod four.
By using above-mentioned technical proposal, by sleeve two close to the inside of one end of connecting rod one be fixedly connected with to
Tight ring two, it is pushed against by the way that ring two will be pushed against on support bar one, further increases the stability of whole scaffold.
It is of the present utility model to be further arranged to：A ladder is rotatably connected on the column.
By using above-mentioned technical proposal, by being rotatablely connected a ladder on the column, convenient use person climbs up pin
In hand cradle.
It is of the present utility model to be further arranged to：A gag lever post is fixedly connected with the column, is consolidated in the ladder
Surely a swivel becket is connected with, the stopper slot coordinated with gag lever post is offered on the swivel becket.
By using above-mentioned technical proposal, by fixing a gag lever post on column, offered on the swivel becket of ladder
The stopper slot coordinated with gag lever post, by the cooperation of stopper slot and gag lever post come the position of fixed ladder, further increase whole
The stability in use of individual scaffold.
It is of the present utility model to be further arranged to：The buckle ring for locking ladder is fixedly connected with the cross bar.
By using above-mentioned technical proposal, buckle ring is fixed with the cross bar, by ladder fastening on cross bar, enters one
Step improves the stability of whole scaffold when in use.
The utility model has advantages below：Fastener one and fastener two are driven, fastener one is departed from connecting rod two, tightly
Firmware two is disconnected bar one, connecting rod two, connecting rod three, connecting rod four, facilitates the folding to scaffold；By setting one
Buckle ring, ladder fastening is facilitated to improve the stability of device on cross bar；By setting a gag lever post on column, turning
The stopper slot coordinated with gag lever post is opened up on rotating ring, prevents ladder from down being slided on column, further increases the steady of device
It is qualitative.
Brief description of the drawings
Fig. 1 is overall structure diagram in embodiment；
Fig. 2 is integrally-built top view in embodiment；
Fig. 3 is the sectional view at A-A in Fig. 2；
Fig. 4 is the enlarged drawing at C in Fig. 3；
Fig. 5 is the enlarged drawing at D in Fig. 3；
Fig. 6 is the sectional view at B-B in Fig. 2；
Fig. 7 is the enlarged drawing at E in Fig. 6.
Reference：1st, column；2nd, cross bar；3rd, pedal；4th, vertical rod one；5th, vertical rod two；6th, vertical rod three；7th, vertical rod four；8、
Connecting rod one；9th, connecting rod two；10th, connecting rod one；11st, connecting rod two；12nd, connecting rod three；13rd, connecting rod four；14th, fastener one；
15th, fastener two；16th, supporting mechanism；17th, support member；18th, baffle plate one；19th, baffle plate two；20th, sleeve one；21st, sleeve two；22、
Fastening spring one；23rd, fastening spring two；24th, ring one is pushed against；25th, ring two is pushed against；26th, support bar one；27th, support bar two；28、
Ladder；29th, gag lever post；30th, stopper slot；31st, swivel becket；32nd, buckle ring.
Embodiment
The utility model is described further referring to the drawings.
A kind of door-type scaffold, as shown in figure 1, including column 1, column 1 includes vertical rod 1, vertical rod 25, the and of vertical rod 36
Vertical rod 47, a cross bar 2 is equipped between vertical rod 1 and vertical rod 25, vertical rod 36 and vertical rod 47；In vertical rod 1 and vertical rod
36, supporting mechanism 16 is equipped between vertical rod 25 and vertical rod 47；The ladder for facilitating above and below worker is rotatably connected on column 1
Son 28.
As shown in figure 3, cross bar 2 includes the connecting rod 1 and connecting rod two being rotatably connected in vertical rod 1 and vertical rod 25 respectively
9, it is hinged between connecting rod 1 and connecting rod 29.
As shown in figure 4, connecting rod 1 and connecting rod 29 are fixed and folded for convenience, between connecting rod 1 and connecting rod 29
Hinged place be arranged with fastener 1, fastener 1 includes the baffle plate for being fixedly connected on the one end of connecting rod 1 away from column 1
One 18, one end close to baffle plate on connecting rod 1 is arranged with a sleeve 1, in connecting rod 1 on one end of baffle plate 1
A fastening spring 1 is arranged with, the both ends of fastening spring 1 are respectively fixedly connected with one end of sleeve 1 and baffle plate 1
On；In sleeve 1 an abutting ring 1 is fixedly connected with close to the inside of one end of connecting rod 1.
As shown in figure 1, being folded for convenience between column 1, in vertical rod 1 and vertical rod 36, vertical rod 25 and stand
It is equipped with a supporting mechanism 16 between bar 47, supporting mechanism 16 includes being rotatably connected on vertical rod 1, the connecting rod in vertical rod 36
One 10, connecting rod 2 11, connecting rod 3 12, connecting rod 4 13；In connecting rod 1, connecting rod 2 11, connecting rod 3 12, connection
Bar 4 13 has one end to be connected by a support member 17 away from vertical rod 1 and vertical rod 36.
As shown in fig. 6, support member 17 includes support bar 1 and support bar 2 27, support bar 1 and support bar 2 27 it
Between be rotatablely connected, the both ends of support bar 1 are rotationally connected with connecting rod 1 and connecting rod 4 13, the two of support bar 2 27 respectively
End is rotationally connected with connecting rod 2 11, in connecting rod 3 12 respectively.
As shown in fig. 7, fastener 2 15, fastener 2 15 are arranged with the junction of support bar 1 and connecting rod 1
Baffle plate 2 19 including being fixedly connected on the one end of support bar 1, one is arranged with support bar 1 close to one end of baffle plate 2 19
Sleeve 2 21, a fastening spring 2 23 is fixedly connected between the one end of sleeve 2 21 and baffle plate 2 19, fastening spring 2 23
Both ends are respectively fixedly connected with baffle plate 2 19 and sleeve 2 21；Consolidate in sleeve 2 21 close to the inside of one end of connecting rod 4 13
Surely it is connected with an abutting ring 2 25.
As shown in Figure 1, shown in Figure 5, ladder 28 is rotatably connected on column 1 by the swivel becket 31 being fixed on ladder 28,
A gag lever post 29 is fixedly connected with column 1, a stopper slot 30 coordinated with gag lever post 29 is offered on swivel becket 31；In horizontal stroke
One is fixedly connected with bar 2 to be used for the buckle ring 32 of the clamping of ladder 28.
Operation principle：Scaffold folds, and removes pedal 3 first, carries ladder 28 upwards, rotates ladder 28, makes ladder 28 remote
From buckle ring 32 is departed from, drive sleeve 1, the abutting ring 1 of the one end of sleeve 1 is set to depart from connecting rod 29, pivot link 1
With connecting rod 29, bend connecting rod 1 and the hinged place of connecting rod 29, by vertical rod 1 and vertical rod 25 be close, vertical rod 36 and vertical rod four
7 is close.
Drive sleeve 2 21, sleeve 2 21 compress fastening spring 2 23, make the abutting ring 2 25 of the one end of sleeve 2 21 de-
From connecting rod 1, connecting rod 2 11, connecting rod 3 12, connecting rod 4 13, vertical rod 36 and vertical rod 1, the and of vertical rod 25 are driven
Vertical rod 47 is close, and connecting rod 1, connecting rod 2 11, connecting rod 3 12, connecting rod 4 13 rotate around column 1, make vertical rod three
6 is close with vertical rod 1, and vertical rod 25 and vertical rod 47 are close.
Described above is only preferred embodiment of the present utility model, and the scope of protection of the utility model is not limited merely to
Above-described embodiment, all technical schemes belonged under the utility model thinking belong to the scope of protection of the utility model.It should refer to
Go out, for those skilled in the art, some improvement under the premise of the utility model principle is not departed from and
Retouching, these improvements and modifications also should be regarded as the scope of protection of the utility model.
Claims (8)
1. a kind of door-type scaffold, including column（1）, it is arranged on column（1）On cross bar（2）, it is placed on cross bar（2）On step on
Plate（3）, it is characterised in that：The column（1）Including vertical rod one（4）, vertical rod two（5）, vertical rod three（6）, vertical rod four（7）, institute
State vertical rod one（4）With vertical rod two（5）, vertical rod three（6）With vertical rod four（7）Between pass through cross bar（2）Connection；The cross bar（2）Bag
Include the connecting rod one being mutually rotatablely connected（8）, connecting rod two（9）, the connecting rod one（8）, connecting rod two（9）Respectively with vertical rod one（4）, it is vertical
Bar two（5）It is be hinged, the connecting rod one（8）With connecting rod two（9）Between be arranged with limiting rod one（8）With connecting rod two（9）Rotate
Fastener one（14）；In the vertical rod one（4）With vertical rod three（6）, vertical rod two（5）With vertical rod four（7）Between be equipped with a support
Mechanism（16）, the supporting mechanism（16）Including with vertical rod one（4）The connecting rod one of rotation connection（10）, connecting rod two（11）、
With vertical rod three（6）The connecting rod three of rotation connection（12）With connecting rod four（13）；In the connecting rod one（10）, connecting rod two
（11）, connecting rod three（12）With connecting rod four（13）Between be provided with a support member（17）, the support member（17）Including support bar
One（26）With support bar two（27）, the support bar one（26）With support bar two（27）Intersect rotation connection, the support bar one
（26）With support bar two（27）Both ends respectively with connecting rod one（10）, connecting rod two（11）, connecting rod three（12）And connecting rod
Four（13）One end be hinged, be provided with the hinged place for limiting support member（17）With connecting rod one（10）, connecting rod two
（11）, connecting rod three（12）With connecting rod four（13）Between the fastener two that rotates（15）.
A kind of 2. door-type scaffold according to claim 1, it is characterised in that：Described fastener one（14）Including fixation
It is connected to connecting rod one（8）Away from vertical rod one（4）One end baffle plate one（18）, in the connecting rod one（8）Close to baffle plate one（18）
One end be arranged with a sleeve one（20）, in the sleeve one（20）One end and baffle plate one（18）Between be fixedly connected with a fastening
Spring one（22）, the sleeve one（20）The other end is set in connecting rod two（9）On.
A kind of 3. door-type scaffold according to claim 2, it is characterised in that：The sleeve one（20）Close to connecting rod two
（9）One end inside be fixedly connected with an abutting ring one（24）, the abutting ring one（24）It is pushed against connecting rod two（9）On.
A kind of 4. door-type scaffold according to claim 1, it is characterised in that：The fastener two（15）Connect including fixed
It is connected on support bar one（26）The baffle plate two of one end（19）, in the support bar one（26）Close to baffle plate two（19）One end be arranged with
Sleeve two（21）, in the sleeve two（21）One end and baffle plate two（19）Between be fixedly connected with a fastening spring two（23）, institute
State sleeve two（21）The other end is set in connecting rod four（13）On.
A kind of 5. door-type scaffold according to claim 4, it is characterised in that：The sleeve two（21）Close to connecting rod four
（13）The inside of one end be fixedly connected with an abutting ring two（25）.
A kind of 6. door-type scaffold according to claim 1, it is characterised in that：In the column（1）On be rotatably connected to
One ladder（28）.
A kind of 7. door-type scaffold according to claim 6, it is characterised in that：In the column（1）On be fixedly connected with
One gag lever post（29）, in the ladder（28）It is fixedly connected with a swivel becket（31）, in the swivel becket（31）On offer with
Gag lever post（29）The stopper slot of cooperation（30）.
A kind of 8. door-type scaffold according to claim 7, it is characterised in that：In the cross bar（2）On be fixedly connected with
For locking ladder（28）Buckle ring（32）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721055505.3U CN207079891U (en) | 2017-08-22 | 2017-08-22 | A kind of door-type scaffold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721055505.3U CN207079891U (en) | 2017-08-22 | 2017-08-22 | A kind of door-type scaffold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207079891U true CN207079891U (en) | 2018-03-09 |
Family
ID=61420631
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721055505.3U Expired - Fee Related CN207079891U (en) | 2017-08-22 | 2017-08-22 | A kind of door-type scaffold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207079891U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109826315A (en) * | 2019-02-19 | 2019-05-31 | 河南农业大学 | A kind of group frame and its construction method of Spliced type connection |
| CN112709459A (en) * | 2020-12-24 | 2021-04-27 | 郑州铁路职业技术学院 | Novel civil construction bearing structure |
| CN115045491A (en) * | 2022-08-04 | 2022-09-13 | 甘肃第四建设集团有限责任公司 | Scaffold construction device that formula of burdening can be monitored and adjusted |
-
2017
- 2017-08-22 CN CN201721055505.3U patent/CN207079891U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109826315A (en) * | 2019-02-19 | 2019-05-31 | 河南农业大学 | A kind of group frame and its construction method of Spliced type connection |
| CN112709459A (en) * | 2020-12-24 | 2021-04-27 | 郑州铁路职业技术学院 | Novel civil construction bearing structure |
| CN115045491A (en) * | 2022-08-04 | 2022-09-13 | 甘肃第四建设集团有限责任公司 | Scaffold construction device that formula of burdening can be monitored and adjusted |
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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: 20180309 |