CN206737450U - Stair bearing diagonal base - Google Patents
Stair bearing diagonal base Download PDFInfo
- Publication number
- CN206737450U CN206737450U CN201720458923.0U CN201720458923U CN206737450U CN 206737450 U CN206737450 U CN 206737450U CN 201720458923 U CN201720458923 U CN 201720458923U CN 206737450 U CN206737450 U CN 206737450U
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- base
- sleeve pipe
- bearing diagonal
- stair
- utility
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Abstract
The utility model discloses stair bearing diagonal base, including the support tube and sleeve pipe being engaged, support tube be can be inserted into sleeve pipe, and sleeve pipe is obliquely installed and the bottom of sleeve pipe is connected with base；Elastic layer is provided between sleeve pipe and base；Base is arranged at the inner corner trim of stair step.The utility model coordinates the bearing diagonal as staircase by the use of support tube and sleeve pipe, and sleeve pipe is connected with the base with floor, the stability of staircase support system is improved, ensure that the balance of support system, can avoid supporting construction that displacement of breakking away occurs；And the base with elasticity layer to the pressure of bearing diagonal transmission can effectively buffer and disperse, and makes full use of the structure of stair step inner corner trim to carry out the transmission of pressure, will not destroy the concrete surface of stair step, the support strength of support system is effectively ensured；Structure of the present utility model is easy to dismount, and can reuse, cost-effective.
Description
Technical field
It the utility model is related to the realm of building construction, especially stair bearing diagonal base.
Background technology
In the construction of stair, generally require to be supported the bench on upper strata reinforcing, the bottom of support using bearing diagonal
Branch is located on the marking time of lower floor's bench, and to form certain angle with marking time.Because traditional scaffold support base can not expire
Sufficient construction requirement, site operation typically all do base using flitch, then using supporting steel pipe branch on flitch as supporting construction or
For person directly by steel pipe branch in stair step, both supporting constructions rely solely on rubbing between steel pipe and flitch or concrete surface
Wiping power maintains the balance of staircase bearing diagonal system, and staristep needs to bear construct live load, armored concrete deadweight equipressure
Power, the weakness zone belonged in whole support system, above two supporting construction have certain lack in terms of strength and stability
Fall into, it is possible to the situation of supporting steel pipe sideslip displacement occurs, in some instances it may even be possible to the unbalance situation of support system occurs.
Utility model content
Technical problem to be solved in the utility model is：There is provided that a kind of stability is strong, support strength is high, balance is good
Stair bearing diagonal base.
Technical scheme is used by solve above-mentioned technical problem the utility model：Stair bearing diagonal base, including phase
The support tube and sleeve pipe of cooperation, support tube be can be inserted into sleeve pipe, and sleeve pipe is obliquely installed and the bottom of sleeve pipe is connected with base；Sleeve pipe
Elastic layer is provided between base；Base is arranged at the inner corner trim of stair step.
It is further：The bottom of described sleeve pipe is solid construction, and the both sides of casing shoe are provided with stud, vertical on base
Two floors are set, and floor is provided with positioning hole, and two studs on sleeve pipe are each passed through two positioning holes and tight by nut
Gu.
It is further：The elastic layer is made up of curved surface pad and spring, the both ends of spring respectively with base and curved surface
Pad connects, and is additionally provided with base and spacing neck is carried out to curved surface pad.
It is further：The end face of described sleeve pipe bottom is arc surface.
It is further：Chock is provided between the base and stair step, base is fixedly connected with chock.
The beneficial effects of the utility model are：The utility model coordinates the oblique branch as staircase by the use of support tube and sleeve pipe
Support, sleeve pipe is connected with the base with floor, improves the stability of staircase support system, ensure that the flat of support system
Weighing apparatus property, it can avoid supporting construction that displacement of breakking away occurs；And the base with elasticity layer can have to the pressure of bearing diagonal transmission
The buffering of effect and scattered, makes full use of the structure of stair step inner corner trim to carry out the transmission of pressure, will not destroy the mixed of stair step
Native face is coagulated, the support strength of support system is effectively ensured；Structure of the present utility model is easy to dismount, and can reuse, save into
This.
Brief description of the drawings
Fig. 1 is side view of the present utility model；
Fig. 2 is the shaft side figure of base；
Fig. 3 is the front view of sleeve pipe；
Fig. 4 is the side view of sleeve pipe；
In figure mark for：1- support tubes, 2- sleeve pipes, 21- studs, 3- bases, 31- floors, 32- positioning holes, 4- elastic layers,
41- curved surfaces pad, 42- springs, 5- stair steps, 6- chocks.
Embodiment
For the ease of understanding the utility model, the utility model is further detailed below in conjunction with the accompanying drawings.
As shown in figure 1, the utility model stair bearing diagonal base, including the support tube 1 and sleeve pipe 2 being engaged, support tube 1
Top be used to support stair template girder, the top of support tube 1 can be inserted into sleeve pipe 2, and sleeve pipe 2 is obliquely installed and sleeve pipe 2
Bottom is connected with base 3；Elastic layer 4 is provided between sleeve pipe 2 and base 3, elastic layer 4 can transmit the pressure come to sleeve pipe 2 and carry out
Buffering；Base 3 is right angle steel plate, and base 3 is bonded setting with the inner corner trim of stair step 5, can effectively carry out the transmission of pressure, base
3 evenly spread to the pressure buffered by elastic layer 3 in stair step 5, ensure whole supporting construction uniform force, Bu Huifa
The raw situation that displacement of breakking away is produced because of unbalance stress, is also avoided that sleeve pipe 2 destroys the concrete surface of stair step 5, can improve
The stability and intensity of supporting construction.
As shown in Figure 3 and Figure 4, the bottom of sleeve pipe 2 is solid construction, and the both sides of the bottom of sleeve pipe 2 are provided with stud 21；Such as Fig. 2
It is shown, it is vertically arranged two floors 31 on base 3, floor 31 is provided with positioning hole 32, and two studs 21 on sleeve pipe 2 are worn respectively
Cross two positioning holes 32 and fastened by nut, floor 31 plays a part of spacing fixation to sleeve pipe 2.
As shown in Fig. 2 elastic layer 4 is made up of curved surface pad 41 and spring 42, the both ends of spring 42 respectively with base 3 and song
Face pad 41 connects.
Because the angle of inclination of sleeve pipe 2 needs to be adjusted according to construction demand, also to ensure bottom and the elasticity of sleeve pipe 2
The curved surface pad 41 of layer 4 is brought into close contact, as shown in figure 4, the end face of the bottom of sleeve pipe 2 is set to arc surface, no matter how sleeve pipe 2 inclines
Tiltedly, the bottom and elastic layer 4 that can all ensure sleeve pipe 2 fit；And there is neck on the base 3, curved surface pad 41 is fastened on
In neck, it can prevent curved surface pad 41 from shifting or departing from.
Chock 6 is provided between base 3 and stair step 5, base 3 is fixedly connected with chock 6, the utility model in the base 3
Fixation is attached by nail with chock 6.
By between two floors 31 of the inserted base 3 of sleeve pipe 2 during assembling, the stud 21 of the both sides of sleeve pipe 2 is allowed to be respectively protruding into two
In positioning hole 32 on individual floor 31, the solid bottom end of sleeve pipe 2 is set to compress elastic layer 4 after adjusting the angle of inclination of sleeve pipe 2,
Nut is screwed on the stud 21 of stretching positioning hole 32 to be fastened；Then by the plug-in-sleeve 2 of support tube 1, the top of support tube 1 is made
End support props up stair template girder, then base 3 is fixed on chock 6, chock 6 is close at the inner corner trim of stair step 5, then
Horizon bar in connection, that is, complete the assembling of whole bearing diagonal understructure.
Claims (5)
1. stair bearing diagonal base, it is characterised in that：Including the support tube (1) and sleeve pipe (2) being engaged, support tube (1) can be inserted
Enter in sleeve pipe (2), sleeve pipe (2) is obliquely installed and the bottom of sleeve pipe (2) is connected with base (3)；Between sleeve pipe (2) and base (3)
Provided with elastic layer (4)；Base (3) is arranged at the inner corner trim of stair step (5).
2. stair bearing diagonal base as claimed in claim 1, it is characterised in that：The bottom of described sleeve pipe (2) is solid construction,
The both sides of sleeve pipe (2) bottom are provided with stud (21), and two floors (31) are vertically arranged on base (3), and floor (31) is provided with fixed
Position hole (32), two studs (21) on sleeve pipe (2) are each passed through two positioning holes (32) and fastened by nut.
3. stair bearing diagonal base as claimed in claim 1 or 2, it is characterised in that：Elastic layer (4) by curved surface pad (41) and
Spring (42) forms, and the both ends of spring (42) are connected with base (3) and curved surface pad (41) respectively, is additionally provided with base (3) pair
Curved surface pad (41) carries out spacing neck.
4. stair bearing diagonal base as claimed in claim 3, it is characterised in that：The end face of described sleeve pipe (2) bottom is circular arc
Face.
5. stair bearing diagonal base as claimed in claim 1, it is characterised in that：Between the base (3) and stair step (5)
Provided with chock (6), base (3) is fixedly connected with chock (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720458923.0U CN206737450U (en) | 2017-04-27 | 2017-04-27 | Stair bearing diagonal base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720458923.0U CN206737450U (en) | 2017-04-27 | 2017-04-27 | Stair bearing diagonal base |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206737450U true CN206737450U (en) | 2017-12-12 |
Family
ID=60562773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720458923.0U Active CN206737450U (en) | 2017-04-27 | 2017-04-27 | Stair bearing diagonal base |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206737450U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113389283A (en) * | 2021-07-28 | 2021-09-14 | 中国十七冶集团有限公司 | Prefabricated staircase and cast in situ concrete shear force wall limb connecting device |
-
2017
- 2017-04-27 CN CN201720458923.0U patent/CN206737450U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113389283A (en) * | 2021-07-28 | 2021-09-14 | 中国十七冶集团有限公司 | Prefabricated staircase and cast in situ concrete shear force wall limb connecting device |
| CN113389283B (en) * | 2021-07-28 | 2022-03-29 | 中国十七冶集团有限公司 | Prefabricated staircase and cast in situ concrete shear force wall limb connecting device |
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| GR01 | Patent grant |