CN204552038U - A kind of mortise and tenon type scaffold diagonal brace system - Google Patents
A kind of mortise and tenon type scaffold diagonal brace system Download PDFInfo
- Publication number
- CN204552038U CN204552038U CN201520247336.8U CN201520247336U CN204552038U CN 204552038 U CN204552038 U CN 204552038U CN 201520247336 U CN201520247336 U CN 201520247336U CN 204552038 U CN204552038 U CN 204552038U
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- China
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- diagonal brace
- long bolt
- tenon
- short screw
- mortise
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Abstract
The utility model discloses a kind of mortise and tenon type scaffold diagonal brace system, comprise short screw and connect diagonal brace and be connected diagonal brace with its long bolt arranged in a crossed manner, long bolt connects the outside that diagonal brace is positioned at short screw connection diagonal brace; The both ends up and down of short screw connection diagonal brace are all run through perpendicular short screw, and the inner of short screw is connected with tenon I, and tenon I is assemblied in the slot socket of the fourth of the twelve Earthly Branches, corresponding center, and the outer end of short screw is connected with locking nut I; The two ends up and down of long bolt connection diagonal brace are all run through perpendicular long bolt, the inner of long bolt is connected with tenon II, tenon II is assemblied in the slot socket of the fourth of the twelve Earthly Branches, corresponding center, and the outer end of long bolt is connected with locking nut II, and the middle part of long bolt is connected with stop nut; Short screw connects diagonal brace and is connected diagonal brace with long bolt in the connecting screw connection of infall employing center.The utility model can coordinate Tenon scaffold, improves the bearing capacity of whole frame, safety, improves mortise and tenon type scaffold system.
Description
Technical field
The utility model relates to the support system of a kind of construction work scaffold used, particularly a kind of mortise and tenon type scaffold diagonal brace system.
Background technology
Scaffold to be job site be operative also solves the various supports that vertical and horizontal transport sets up, and works up and down or perimeter security net is gone along with sb. to guard him and high-altitude installation component etc. mainly for constructor.Existing scaffold system mainly comprises: fastener type, bowl fastening type, wheel button, dish button, spigot-and-socket and mortise and tenon type etc., although often kind of scaffold has respective advantage, mortise and tenon type scaffold is widelyd popularize because of its higher bearing capacity, preferably safety, faster handling speed.Mortise and tenon type scaffold forms primarily of the cross bar with tenon and the montant with fourth of the twelve Earthly Branches groove, due to little greatly upper under the slot cross-section of the fourth of the twelve Earthly Branches, so mortise and tenon type scaffold has self-locking performance, there is not slippage in node, Tenon scaffold node is three contacts simultaneously, the scaffold stressed with other point cantact is compared, and has higher safety.Cross bar only need be inserted the fourth of the twelve Earthly Branches groove of montant by it when installing, only cross bar need be pounded out from bottom surface during dismounting, and therefore mortise and tenon type scaffold is installed, dismounting is simple, speed of application is very fast.Although there is above-mentioned a large amount of advantage in mortise and tenon type scaffold, but the system of the scaffolds such as fastener is different from as a force way, its diagonal brace system still continues to use design of coupler scaffold, make mortise and tenon type scaffold independently can not become a rounded system, promote to it and use prompt impact of making troubles.Simultaneously, prove by experiment, mortise and tenon type scaffold is with or without diagonal brace, the bearing capacity difference of its whole frame is larger, therefore in order to improve mortise and tenon type scaffold safety, improve its system, need the diagonal brace system proposing a kind of mortise and tenon type scaffold, ensure that mortise and tenon type scaffold is safer, be applied in every engineering easily.
Summary of the invention
The utility model provides a kind of mortise and tenon type scaffold diagonal brace system for solving in known technology the technical problem that exists, and this diagonal brace system can coordinate Tenon scaffold, improves the bearing capacity of whole frame, safety, improves mortise and tenon type scaffold system.
The technical scheme that the utility model is taked for the technical problem existed in solution known technology is: a kind of mortise and tenon type scaffold diagonal brace system, comprise short screw connect diagonal brace and be connected diagonal brace with its long bolt arranged in a crossed manner, described long bolt connects the outside that diagonal brace is positioned at described short screw connection diagonal brace; The both ends up and down of described short screw connection diagonal brace are all run through perpendicular short screw, and the inner of described short screw is connected with tenon I, and described tenon I is assemblied in the slot socket of the fourth of the twelve Earthly Branches, corresponding center, and the outer end of described short screw is connected with locking nut I; The two ends up and down of described long bolt connection diagonal brace are all run through perpendicular long bolt, the inner of described long bolt is connected with tenon II, described tenon II is assemblied in the slot socket of the fourth of the twelve Earthly Branches, corresponding center, the outer end of described long bolt is connected with locking nut II, the middle part of described long bolt is connected with stop nut, and described stop nut locks respectively with described locking nut II and is connected the both sides of diagonal brace at described long bolt; Described short screw connects diagonal brace and is connected diagonal brace with described long bolt in the connecting screw connection of infall employing center.
The advantage that the utility model has and good effect are:
One) connection of diagonal brace and montant still adopts joinery and its construction, does not need to change the fourth of the twelve Earthly Branches, original center slot socket, connection, easy accessibility, and erection efficiency is high, and saving of work and time, installation accuracy are high; Make this diagonal brace node and the perfect adaptation of original mortise and tenon type scaffold, also make mortise and tenon type scaffold become a rounded system simultaneously.
Two) structural safety is reliable, and node adopts diagonal brace dovetail to be combined with vertical rod wedge shape fourth of the twelve Earthly Branches groove, and node Tenon face contacts, three stressed, and transmission force property is good, and tenon and fourth of the twelve Earthly Branches slot socket adopt low-carbon alloy structural steel, the strength of materials is high, has reliable self-lock ability.
Three) bearing capacity is large, and joinery and its construction is reasonable, and stability is strong, and stress performance is good.
Four) comprehensive benefit is good, and manufacture craft is simple, and cost is lower, and component is series standardized, is convenient to transport and management, later stage less investment.
In sum, the utility model can coordinate Tenon scaffold system, and Tenon scaffold system can be made more complete, can in all kinds of construction work safety, use quickly and easily.And this diagonal brace node material is few, manufacture craft is simple, installation rate is fast, the fixing rear distortion of screw tightening is little, there is not slippage, safe and reliable.
Accompanying drawing explanation
Fig. 1 is applying three-dimensional schematic diagram of the present utility model;
Fig. 2 is short screw diagonal brace assembly schematic three dimensional views after installation is complete in the utility model;
Fig. 3 is long bolt diagonal brace assembly schematic three dimensional views after installation is complete in the utility model;
Fig. 4 is the schematic three dimensional views of short screw diagonal brace assembly in the utility model;
Fig. 5 is the schematic three dimensional views of long bolt diagonal brace assembly in the utility model;
Fig. 6 is the schematic three dimensional views of diagonal brace crossover node in the utility model;
Fig. 7 is the schematic three dimensional views of short screw diagonal brace connector in the utility model;
Fig. 8 is the schematic three dimensional views of long bolt diagonal brace connector in the utility model;
Fig. 9 is the schematic three dimensional views of diagonal brace central connector in the utility model;
Figure 10 is the schematic three dimensional views that in the utility model, short screw connection diagonal brace is connected diagonal brace with long bolt.
In figure: 1, montant, 2, cross bar, 3, short screw connects diagonal brace, 4, tenon I, 5, the fourth of the twelve Earthly Branches, center slot socket, 6, locking nut I, 7, short screw, 8, stop nut, 9, long bolt, 10, long bolt connects diagonal brace, 11, center connecting screw, 12, tenon II, 13, locking nut II, 14, hold-down nut.
Detailed description of the invention
For summary of the invention of the present utility model, Characteristic can be understood further, hereby exemplify following examples, and coordinate accompanying drawing to be described in detail as follows:
Refer to Fig. 1 ~ Figure 10, a kind of mortise and tenon type scaffold diagonal brace system, for mortise and tenon type scaffold, mortise and tenon type scaffold is by the cross bar 2 with tenon and form with the montant 1 of the fourth of the twelve Earthly Branches, center slot socket 5.
Above-mentioned mortise and tenon type scaffold diagonal brace system comprises short screw and connects diagonal brace 3 and be connected diagonal brace 10 with its long bolt arranged in a crossed manner, and described long bolt connects the outside that diagonal brace 10 is positioned at described short screw connection diagonal brace 3.
The both ends up and down of described short screw connection diagonal brace 3 are all run through perpendicular short screw 7, the inner of described short screw 7 is connected with tenon I 4, described tenon I 4 is assemblied in the fourth of the twelve Earthly Branches, corresponding center slot socket 5, and the outer end of described short screw 7 is connected with locking nut I 6.
The two ends up and down of described long bolt connection diagonal brace 10 are all run through perpendicular long bolt 9, the inner of described long bolt 9 is connected with tenon II 12, described tenon II 12 is assemblied in the fourth of the twelve Earthly Branches, corresponding center slot socket 5, the outer end of described long bolt 9 is connected with locking nut II 13, the middle part of described long bolt 9 is connected with stop nut 8, and described stop nut 8 locks respectively with described locking nut II 13 and is connected the both sides of diagonal brace 10 at described long bolt;
Described short screw connection diagonal brace 3 is connected diagonal brace 10 and adopts center connecting screw 11 to coordinate hold-down nut 14 to connect at infall with described long bolt.
Although be described preferred embodiment of the present utility model by reference to the accompanying drawings above; but the utility model is not limited to above-mentioned detailed description of the invention; above-mentioned detailed description of the invention is only schematic; be not restrictive; those of ordinary skill in the art is under enlightenment of the present utility model; do not departing under the ambit that the utility model aim and claim protect, can also make a lot of form, these all belong within protection domain of the present utility model.
Claims (1)
1. a mortise and tenon type scaffold diagonal brace system, is characterized in that, comprises short screw and connects diagonal brace and be connected diagonal brace with its long bolt arranged in a crossed manner, and described long bolt connects the outside that diagonal brace is positioned at described short screw connection diagonal brace;
The both ends up and down of described short screw connection diagonal brace are all run through perpendicular short screw, and the inner of described short screw is connected with tenon I, and described tenon I is assemblied in the slot socket of the fourth of the twelve Earthly Branches, corresponding center, and the outer end of described short screw is connected with locking nut I;
The two ends up and down of described long bolt connection diagonal brace are all run through perpendicular long bolt, the inner of described long bolt is connected with tenon II, described tenon II is assemblied in the slot socket of the fourth of the twelve Earthly Branches, corresponding center, the outer end of described long bolt is connected with locking nut II, the middle part of described long bolt is connected with stop nut, and described stop nut locks respectively with described locking nut II and is connected the both sides of diagonal brace at described long bolt;
Described short screw connects diagonal brace and is connected diagonal brace with described long bolt in the connecting screw connection of infall employing center.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520247336.8U CN204552038U (en) | 2015-04-22 | 2015-04-22 | A kind of mortise and tenon type scaffold diagonal brace system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520247336.8U CN204552038U (en) | 2015-04-22 | 2015-04-22 | A kind of mortise and tenon type scaffold diagonal brace system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204552038U true CN204552038U (en) | 2015-08-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520247336.8U Expired - Fee Related CN204552038U (en) | 2015-04-22 | 2015-04-22 | A kind of mortise and tenon type scaffold diagonal brace system |
Country Status (1)
| Country | Link |
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| CN (1) | CN204552038U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104790641A (en) * | 2015-04-22 | 2015-07-22 | 天津大学 | Mortise and tenon type scaffold inclined strut system |
-
2015
- 2015-04-22 CN CN201520247336.8U patent/CN204552038U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104790641A (en) * | 2015-04-22 | 2015-07-22 | 天津大学 | Mortise and tenon type scaffold inclined strut system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20150812 Termination date: 20190422 |