CN205990757U - A kind of new mortise and tenon type scaffold - Google Patents
A kind of new mortise and tenon type scaffold Download PDFInfo
- Publication number
- CN205990757U CN205990757U CN201620915443.8U CN201620915443U CN205990757U CN 205990757 U CN205990757 U CN 205990757U CN 201620915443 U CN201620915443 U CN 201620915443U CN 205990757 U CN205990757 U CN 205990757U
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- tenon
- tongue
- groove
- backplate
- mortise
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Abstract
This utility model provides a kind of new mortise and tenon type scaffold, including the cross bar with tongue-and-groove, the montant with stud receptacle, carries the brace of at least two tongue-and-grooves and for forwarding connector by what brace was connected with montant;Stud receptacle includes 4 tenons of socket and socket surrounding;Tongue-and-groove on cross bar is enclosed within outside the tenon of stud receptacle;Forward adapting table and the through position that connector includes rotating against;Adapting table is provided with the tongue-and-groove for being connected with stud receptacle, and through position is provided with the tenon for being connected with brace;All of tongue-and-groove upper end is provided with backplate, and backplate top is domed, and lower end is seamlessly transitted with tongue-and-groove upper end.Forward the appropriate design of connector so that brace can also adopt mortise and tenon type so that mortise and tenon type scaffold becomes an integral framework with the connection of remainder, be easy to promote and use.Additionally, backplate protection tongue-and-groove is exposed to the sun and rain less with tenon junction, increase the service life, and so that installing/dismounting is more convenient.
Description
Technical field
This utility model is related to a kind of scaffold, more particularly to a kind of new mortise and tenon type scaffold.
Background technology
Scaffold is that job site for operative and solves the various supports vertically and horizontally transporting and setting up, predominantly
Workmen works up and down or perimeter security net is gone along with sb. to guard him and high-altitude installation component etc..Existing scaffold system mainly includes detaining
Part formula, bowl fastening type, wheel button, disk button, spigot-and-socket and mortise and tenon type etc. are although every kind of scaffold has respective advantage, but tenon
Fourth of the twelve Earthly Branches formula scaffold because its higher bearing capacity, preferable safety, faster handling speed and widelyd popularize.
Mortise and tenon type scaffold is mainly made up of the cross bar with tenon and the montant with fourth of the twelve Earthly Branches groove, due to little under the slot cross-section of the fourth of the twelve Earthly Branches
Upper big, so mortise and tenon type scaffold has self-locking performance, there is not sliding in node, and Tenon scaffold node is that three face contacts are subject to simultaneously
Power, compares with the scaffold of other contacts, can bear elevated pressures.Only cross bar need to be inserted the fourth of the twelve Earthly Branches of montant when it is installed
Cross bar only need to be knocked out during dismounting by groove from bottom surface, and therefore mortise and tenon type scaffold is installed, dismounting is simple, speed of application is very fast.Though
So there is above-mentioned substantial amounts of advantage in mortise and tenon type scaffold, but be different from the system of the scaffolds such as fastener as a force way,
The connection of its brace and remainder is still continued to use fastener type and is connected, and makes mortise and tenon type scaffold can not independently become one completely
System, to its promote and using make troubles victory impact;Although additionally, mortise and tenon type scaffold is in short transverse bearing capacity
Very strong, but be short of in other direction bearing capacities.
Content of the invention
This utility model provides a kind of new mortise and tenon type scaffold for solving above-mentioned technical problem.
Technical solution adopted in the utility model is:A kind of new mortise and tenon type scaffold, including the cross bar with tongue-and-groove,
Montant with stud receptacle, brace with least two tongue-and-grooves and for being connected described brace with described montant
Forward connector;Described stud receptacle includes 4 tenons of socket and socket surrounding;Tongue-and-groove on described cross bar is enclosed within institute
State outside the tenon of stud receptacle;Described forward adapting table and the through position that connector includes rotating against;Described adapting table
It is provided with the tongue-and-groove for being connected with described stud receptacle, described through position is provided with the tenon for being connected with described brace
Head.All of described tongue-and-groove upper end is provided with backplate, and described backplate top is domed, and lower end is seamlessly transitted with tongue-and-groove upper end.Forward
The appropriate design of connector is so that the connection of brace and remainder can also be using mortise and tenon type so that mortise and tenon type scaffold
Become an integral framework, be easy to promote and use.Additionally, backplate can protect tongue-and-groove and tenon junction to be subject to Exposure to Sunlight rain less
Drench, mitigate mouldy (to wooden) or get rusty (to metal material), increase the service life, and so that installing/dismounting is more convenient.
Preferably, described center of protecting panel is provided with bearing pin;Described bearing pin top is provided with cap, and bottom is provided with convex edge;Described
Center of protecting panel is provided with the through hole being available for that described bearing pin moves up and down, described tenon and described convex edge correspondence position be provided be available for described
The through hole that convex edge passes through.When scaffold normally uses, bearing pin inserts tenon, limits the relative motion of tongue-and-groove and tenon, improves peace
Full performance;During dismounting scaffold, pull up cap, convex edge is held backplate, contributed to the dismounting of cross bar.
Preferably, the distance between upper surface of tenon is more than described convex edge below the lower surface of described backplate and backplate
Thickness.
Preferably, it is higher than corresponding tenon lower surface that described bearing pin is in described convex edge lower surface during extreme lower position, that is,
Convex edge is located in tenon through hole, is directly used in the relative motion of limited tenon chase mortise head.
Preferably, described cap is domed, edge extends to outside described backplate, is easy to pull-up, and protects backplate to be subject to less
Expose to the sun and rain.
This utility model has the advantages and positive effects that:Because this utility model is using as above technical scheme, forward
The appropriate design of connector is so that the connection of brace and remainder can also be using mortise and tenon type so that mortise and tenon type scaffold
Become an integral framework, be easy to promote and use.Additionally, backplate can protect tongue-and-groove and tenon junction to be subject to Exposure to Sunlight rain less
Drench, mitigate mouldy (to wooden) or get rusty (to metal material), increase the service life, and so that installing/dismounting is more convenient.
Except this utility model described above solve technical problem, constitute technical scheme technical characteristic and by
Outside the advantage that the technical characteristic of these technical schemes is brought, other technologies problem that this utility model can solve, technology
The advantage that the other technical characteristics comprising in scheme and these technical characteristics are brought, makees into one hereinafter in conjunction with accompanying drawing
Step detailed description.
Brief description
Fig. 1 is new mortise and tenon type scaffolding structure schematic diagram of the present utility model;
Fig. 2 is to forward connecting-piece structure schematic diagram;
Fig. 3 is tenon groove structure schematic diagram;
Fig. 4 is stud receptacle structural representation.
In figure:1st, tongue-and-groove;2nd, cross bar;3rd, stud receptacle;4th, montant;5th, brace;6th, forward connector;6-1, undertaking
Platform;6-2, through position;7th, backplate;8th, bearing pin;9th, cap;10th, convex edge.
Specific embodiment
For content of the invention of the present utility model, feature and effect can be further appreciated that, hereby enumerate following examples, and coordinate
Accompanying drawing describes in detail as follows:
As Figure 1-Figure 4, the present embodiment is a kind of new mortise and tenon type scaffold, including the cross bar 2 with tongue-and-groove 1, band
There are the montant 4 of stud receptacle 3, the brace 5 with least two tongue-and-grooves 1 and for by described brace 5 with described montant 4 even
Connect forwards connector 6.Described stud receptacle 3 includes 4 tenons of socket and socket surrounding;Tenon on described cross bar 2
Groove 1 is enclosed within outside the tenon of described stud receptacle 3.
As shown in Fig. 2 described forward adapting table 6-1 and the through position 6-2 that connector 6 includes rotating against;Described
Adapting table 6-1 is provided with the tongue-and-groove 1 for being connected with described stud receptacle 3, and described through position 6-2 is provided with for oblique with described
The tenon that pull bar 5 connects.
As shown in figure 3, all of described tongue-and-groove 1 upper end is provided with backplate 7, described backplate 7 top is domed, lower end and tongue-and-groove
1 upper end seamlessly transits.Described backplate 7 center is provided with bearing pin 8;Described bearing pin 8 top is provided with cap 9, and bottom is provided with convex edge 10;Institute
State cap 9 domed, edge extends to outside described backplate 7, is easy to pull-up, and protect backplate 7 to be exposed to the sun and rain less.Described backplate
The distance between upper surface of 7 lower surface and backplate 7 lower section tenon is more than described convex edge 10 thickness;Described backplate 7 center sets
Have the through hole being available for that described bearing pin 8 moves up and down, the tenon of backplate 7 lower section be provided with described convex edge 10 correspondence position be available for described
The through hole that convex edge 10 passes through, as shown in Figure 4.It is higher than corresponding that described bearing pin 8 is in described convex edge 10 lower surface during extreme lower position
Tenon lower surface, that is, convex edge 10 be located at tenon through hole in, be directly used in the relative motion of limited tenon chase mortise head.Scaffold normally makes
Used time, bearing pin 8 inserts tenon, limits the relative motion of tongue-and-groove and tenon, improves security performance;During dismounting scaffold, pull up cap
Lid 9, backplate 7 is held in convex edge 10, contributes to the dismounting of cross bar 2.
Above embodiment of the present utility model is described in detail, but described content has been only of the present utility model preferable
Embodiment is it is impossible to be considered for limiting practical range of the present utility model.All according to this utility model application range made equal
Deng change and improvement etc., all should still belong within patent covering scope of the present utility model.
Claims (5)
1. a kind of new mortise and tenon type scaffold it is characterised in that:Including the cross bar with tongue-and-groove, with stud receptacle montant,
Brace with least two tongue-and-grooves and for described brace is forwarded connector with described montant is connected;Described tenon
Socket includes 4 tenons of socket and socket surrounding;Tongue-and-groove on described cross bar is enclosed within outside the tenon of described stud receptacle;
Described forward adapting table and the through position that connector includes rotating against;Described adapting table be provided with for described tenon
The tongue-and-groove that socket connects, described through position is provided with the tenon for being connected with described brace;All of described tongue-and-groove upper end
It is provided with backplate, described backplate top is domed, and lower end is seamlessly transitted with tongue-and-groove upper end.
2. new mortise and tenon type scaffold according to claim 1 it is characterised in that:Described center of protecting panel is provided with bearing pin;Institute
State bearing pin top and be provided with cap, bottom is provided with convex edge;Described center of protecting panel is provided with the through hole being available for that described bearing pin moves up and down, institute
State tenon and be provided with, with described convex edge correspondence position, the through hole being available for that described convex edge passes through.
3. new mortise and tenon type scaffold according to claim 2 it is characterised in that:Under the lower surface of described backplate and backplate
The distance between upper surface of square tenon is more than described convex edge thickness.
4. new mortise and tenon type scaffold according to claim 2 it is characterised in that:Described bearing pin is in institute during extreme lower position
Stating convex edge lower surface is higher than corresponding tenon lower surface.
5. new mortise and tenon type scaffold according to claim 2 it is characterised in that:Described cap is domed, and edge extends
To outside described backplate.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201620915443.8U CN205990757U (en) | 2016-08-22 | 2016-08-22 | A kind of new mortise and tenon type scaffold |
Applications Claiming Priority (1)
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CN201620915443.8U CN205990757U (en) | 2016-08-22 | 2016-08-22 | A kind of new mortise and tenon type scaffold |
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CN205990757U true CN205990757U (en) | 2017-03-01 |
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CN201620915443.8U Active CN205990757U (en) | 2016-08-22 | 2016-08-22 | A kind of new mortise and tenon type scaffold |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108708537A (en) * | 2018-07-18 | 2018-10-26 | 四川省腾达电力器材制造有限公司 | A kind of fast scaffolding and its installation method of insulating |
-
2016
- 2016-08-22 CN CN201620915443.8U patent/CN205990757U/en active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108708537A (en) * | 2018-07-18 | 2018-10-26 | 四川省腾达电力器材制造有限公司 | A kind of fast scaffolding and its installation method of insulating |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A new type of mortise and tenon scaffold Effective date of registration: 20230817 Granted publication date: 20170301 Pledgee: Bank of China Limited Zhangbei Branch Pledgor: HEBEI KAIZE BUILDING MATERIAL CO.,LTD. Registration number: Y2023980052634 |