CN207647163U - A kind of bolt type scaffold - Google Patents
A kind of bolt type scaffold Download PDFInfo
- Publication number
- CN207647163U CN207647163U CN201721802653.7U CN201721802653U CN207647163U CN 207647163 U CN207647163 U CN 207647163U CN 201721802653 U CN201721802653 U CN 201721802653U CN 207647163 U CN207647163 U CN 207647163U
- Authority
- CN
- China
- Prior art keywords
- shank
- shrapnel
- cylinder
- hole
- cap
- 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.)
- Expired - Fee Related
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Abstract
The utility model provides a kind of bolt type scaffold, including montant, cross bar, the disk being connected on montant, the bolt of clutch disk and cross bar；The cross bar is equipped with first through hole, and disk is equipped with the second through-hole；Bolt includes the first shank and the second shank, first shank includes the first cap and the shrapnel cylinder that is connected on the first cap, shrapnel cylinder extends into first through hole and the second through-hole, at least one longitudinal opening is offered on shrapnel cylinder, shrapnel drum outer wall is equipped with several outwardly extending lug bosses, and lug boss is held in receiving portion；Second shank includes the second cap and the threaded rod that is connected on the second cap, and the threaded rod is extended into and is screwed onto in shrapnel cylinder.Bolt type scaffold provided by the utility model, so that the first shank is held in receiving portion and is fixedly connected by lug boss with disk, the second shank is made to be screwed onto in the first shank, to enable vertical tube and cross bar more steadily to connect, and convenient for disassembly and assembly, using flexible, safety.
Description
Technical field
The utility model is related to scaf folding fittings technical field more particularly to a kind of bolt type scaffolds.
Background technology
Scaffold refers to construction site for operation and solves vertically and horizontally to transport the various holders set up, main
To be that personnel up and down go along with sb. to guard him and high-altitude installation component etc. by operation or perimeter security.Disc type scaffold is a kind of new type scaffold,
It is to use relatively broad scaffold at present.Disc type scaffold includes disk, passes through the upright bar of disk, is fixed on disk
Cross bar, disk are attached with cross bar by common bolt, and bolt is typically welded to disk on cross bar, there are some examples
Such as there may be faulty soldered joints causes influence to the safety used, and disk is fixedly connected always with cross bar, can not be dismantled, and uses
It is dumb.
In view of this, it is necessary to bolt type scaffold in the prior art be improved, to solve the above problems.
Utility model content
The purpose of this utility model is that a kind of bolt type scaffold is disclosed, to make the first shank and disk pass through protrusion
Portion is held in receiving portion and is fixedly connected, and the second shank is made to be screwed onto in the first shank, to enable vertical tube and cross bar more
Add and steadily connect, and is convenient for disassembly and assembly, using flexible, safety.
To achieve the above object, the utility model provides a kind of bolt type scaffold, including montant, and cross bar is connected to
The bolt of disk on montant, clutch disk and cross bar；The cross bar is equipped with first through hole, and the disk is equipped with the second through-hole；
The bolt includes the first shank and the second shank, and first shank includes the first cap and the bullet that is connected on the first cap
Piece cylinder, the shrapnel cylinder extend into first through hole and the second through-hole, and at least one longitudinal opening is offered on the shrapnel cylinder,
The shrapnel drum outer wall is equipped with several outwardly extending lug bosses, and second through-hole wall is equipped with the receipts to extend internally
Appearance portion, the lug boss are held in receiving portion；Second shank includes the second cap and the spiral shell that is connected on the second cap
Rasp bar, the shrapnel cylinder inner wall are equipped with internal thread, and the threaded rod is extended into and is screwed onto in shrapnel cylinder.
In some embodiments, the number of the lug boss and longitudinal opening is two and is in be intervally arranged.
In some embodiments, two boss are in same level.
In some embodiments, the boss shapes are hemispherical either cubic or cone-shaped.
Compared with prior art, the utility model has the beneficial effects that：Bolt type scaffold provided by the utility model, makes
First shank is held in receiving portion by lug boss with disk and is fixedly connected, and the second shank is made to be screwed onto in the first shank,
To enable vertical tube and cross bar more steadily to connect, and convenient for disassembly and assembly, using flexible, safety.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of bolt type scaffold shown in the utility model；
Fig. 2 is the structural schematic diagram of the first shank shown in Fig. 1.
Specific implementation mode
The utility model is described in detail in each embodiment shown in below in conjunction with the accompanying drawings, but it should explanation,
These embodiments are not limitation of the utility model, and those of ordinary skill in the art are according to work(made by these embodiments
Energy, method or the equivalent transformation in structure or replacement, belong within the scope of protection of the utility model.
A kind of bolt type scaffold as illustrated in fig. 1 and 2, including montant 3, cross bar 1, the disk 2 being welded on montant 3,
The bolt of clutch disk 2 and cross bar 1.The cross bar head 11 of cross bar 1 is clamped in the lower edges of disk 2.
The cross bar head 11 is equipped with first through hole (not shown), and the disk 2 is equipped with the second through-hole (not shown), the
One through-hole and the second through-hole align.
The bolt includes the first shank 4 and the second shank 5.First shank 4 includes the first cap 41 and is connected to
Shrapnel cylinder 42 on first cap 41, the shrapnel cylinder 42 extend into first through hole and the second through-hole, first cap 41
Outside first through hole.
At least one longitudinal opening 420 is offered on the shrapnel cylinder 42,42 outer wall of shrapnel cylinder is equipped with several
Outwardly extending lug boss 421, specifically, the number of the lug boss 421 and longitudinal opening 420 are two and are in interval
Arrangement.Two lug bosses 421 are located at same level.Shrapnel cylinder 42 is made of copper sheet, has certain elasticity.The protrusion
421 shape of portion is hemispherical either cubic or cone-shaped, and preferably hemispherical.
Second through-hole wall is equipped with the receiving portion 20 to extend internally, and the lug boss 421 is held in receiving portion 20
In, to enable the first shank 4 securely to be connect with cross bar 1 and disk 2.
The threaded rod 52 that second shank 5 cap 51 and be connected on the second cap 51 including second, the second cap 51
Positioned at outside first through hole.42 inner wall of shrapnel cylinder is equipped with internal thread, and the threaded rod 52 extends into and is screwed onto bullet
In piece cylinder 42.By the mating connection of the first shank 4 and the second shank 5, to enable cross bar 1 and montant 3 securely to connect.
By setting longitudinal opening 420, can shrapnel cylinder 42 slightly be flattened and be filled in first through hole and the second through-hole,
In 42 insertion process of shrapnel cylinder, lug boss 421 slides into receiving portion 20, then threaded rod 52 is extended into shrapnel cylinder 42, to
Cross bar 1 and disk 2 is set to be securely attached together, and convenient for disassembly and assembly, using flexible, safety.
Tool of the series of detailed descriptions listed above only for the feasible embodiment of the utility model
Body illustrates that they are all without departing from made by the utility model skill spirit not to limit the scope of protection of the utility model
Equivalent implementations or change should be included within the scope of protection of this utility model.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (4)
1. a kind of bolt type scaffold, which is characterized in that including montant (3), cross bar (1), the disk being connected on montant (3)
(2), the bolt of clutch disk (2) and cross bar (1)；The cross bar (1) is equipped with first through hole, and it is logical that the disk (2) is equipped with second
Hole；
The bolt includes the first shank (4) and the second shank (5), and first shank (4) includes the first cap (41) and connects
The shrapnel cylinder (42) being connected on the first cap (41), the shrapnel cylinder (42) extends into first through hole and the second through-hole, described
At least one longitudinal opening (420) is offered on shrapnel cylinder (42), shrapnel cylinder (42) outer wall is equipped with several to extension
The lug boss (421) stretched, second through-hole wall are equipped with the receiving portion (20) to extend internally, lug boss (421) card
It holds in receiving portion (20)；Second shank (5) includes the second cap (51) and the screw thread being connected on the second cap (51)
Bar (52), shrapnel cylinder (42) inner wall are equipped with internal thread, and the threaded rod (52) extends into and is screwed onto in shrapnel cylinder (42).
2. bolt type scaffold according to claim 1, which is characterized in that the lug boss (421) and longitudinal opening
(420) number is two and is in be intervally arranged.
3. bolt type scaffold according to claim 2, which is characterized in that two lug bosses (421) are located at same level
Face.
4. bolt type scaffold according to claim 3, which is characterized in that lug boss (421) shape is hemispherical
Either cubic or cone-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721802653.7U CN207647163U (en) | 2017-12-21 | 2017-12-21 | A kind of bolt type scaffold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721802653.7U CN207647163U (en) | 2017-12-21 | 2017-12-21 | A kind of bolt type scaffold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207647163U true CN207647163U (en) | 2018-07-24 |
Family
ID=62878288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721802653.7U Expired - Fee Related CN207647163U (en) | 2017-12-21 | 2017-12-21 | A kind of bolt type scaffold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207647163U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113146811A (en) * | 2021-04-12 | 2021-07-23 | 谢斌 | Ceramic tablespoon production is with tablespoon glazing equipment |
-
2017
- 2017-12-21 CN CN201721802653.7U patent/CN207647163U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113146811A (en) * | 2021-04-12 | 2021-07-23 | 谢斌 | Ceramic tablespoon production is with tablespoon glazing equipment |
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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: 20180724 Termination date: 20201221 |