CN209958724U - Supporting structure of scaffold support for construction site - Google Patents
Supporting structure of scaffold support for construction site Download PDFInfo
- Publication number
- CN209958724U CN209958724U CN201920689164.8U CN201920689164U CN209958724U CN 209958724 U CN209958724 U CN 209958724U CN 201920689164 U CN201920689164 U CN 201920689164U CN 209958724 U CN209958724 U CN 209958724U
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- shaped steel
- flange seat
- base
- support flange
- scaffold
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Abstract
The utility model discloses a bearing structure of scaffold frame for construction site, including support flange seat and the support of welding on support flange seat, support flange seat passes through bolt and base fixed connection, the fixed welding of base is in the upper end of I-steel frame, the bottom mounting welding reference column of I-steel frame. The support flange seat passes through bolt and base fixed connection, and when the position of base was fixed, support flange seat and fixed mounting also can be fixed on the support flange seat to can not appear not hard up condition because long-time the use, the bolt that wherein is used for fixing can adopt the dead means of lock commonly used among the prior art, avoids its fixed back appearance pivoted condition.
Description
Technical Field
The utility model relates to a construction site support equipment technical field specifically is a bearing structure of scaffold support for construction site.
Background
In the construction process of a building, a scaffold support needs to be erected on the periphery of the building within a long period of time for construction and walking of construction workers. The stability of scaffold support in construction is significant to the safety of workers.
In the prior art, in order to ensure the stability of the scaffold support, a section of cement ground is usually laid at the bottom of the scaffold support, and the flange seat at the bottom end of the scaffold support is fixed, specifically, the flange seat and the scaffold support are directly fixed on the cement ground through bolts. This operation enables the scaffold to be set up in a short time. However, in practice, along with the increase of live time, this kind of cement ground of laying temporarily can produce the crack along with the vibrations of support, and the junction on bolt and ground can take place to rock, leads to there being unstable condition in the support bottom, and this stability for whole scaffold frame brings serious potential safety hazard, and after scaffold frame dismantles, this kind of cement ground can bring the trouble for the workman in later stage, also be convenient for the recycle of support simultaneously, for this we propose a bearing structure of scaffold frame for construction site to be used for solving above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a bearing structure of scaffold frame for construction site to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a bearing structure of scaffold frame for construction site, includes support flange seat and the support of welding on support flange seat, support flange seat passes through bolt and base fixed connection, the fixed welding of base is in the upper end of I-steel frame, the bottom mounting welding reference column of I-steel frame.
Preferably, the bottom of the bracket flange seat is provided with a limiting lug, a limiting groove penetrating through the top surface of the base is arranged at the position of the base corresponding to the limiting lug, and the limiting lug is movably clamped in the limiting groove.
Preferably, be equipped with the cavity in the base, the vertical welding of bottom end has the spring post in this cavity, it has the spring to adjust on the spring post, the top fixed connection inflation piece of spring, inflation piece is located the bottom of spacing groove, and inflation piece and spacing lug in close contact with.
Preferably, the two sides of the top surface of the I-shaped steel frame are provided with connecting plates, the connecting plates are connected with the two sides of the connecting beam frame through bolts, the connecting beam frame is positioned between the two I-shaped steel frames, and the two adjacent I-shaped steel frames are respectively and fixedly connected through the I-shaped steel frames.
Two side surfaces of the I-shaped steel frame are concavely provided with rod grooves, rotating rods are movably inserted in the rod grooves, and the rotating rods on two sides of the I-shaped steel frame can be rotated to drive the I-shaped steel frame to rotate.
Preferably, the bottom end of the positioning column is provided with a nail-in end with a sharp end face, and the upper end of the positioning column is respectively provided with a smooth surface and a threaded surface from bottom to top.
Compared with the prior art, the beneficial effects of the utility model are that:
the support flange seat passes through bolt and base fixed connection, and when the position of base was fixed, support flange seat and fixed mounting also can be fixed on the support flange seat to can not appear not hard up condition because long-time the use, the bolt that wherein is used for fixing can adopt the dead means of lock commonly used among the prior art, avoids its fixed back appearance pivoted condition.
When spacing lug and spacing groove activity joint, the degree of depth that highly is less than the spacing groove of spacing lug, and when spacing lug was located the spacing inslot, the bottom and the inflation piece contact of spacing lug, because the inflation piece upwards promotes through high powerful spring, can make and have certain repulsion force between support flange seat and the base to play the effect of strengthening bolted connection's steadiness.
The connection of I-steel frame and ground avoids using the bolted connection mode among the prior art, inserts subaerially through the reference column that will have certain length, because the process that the reference column further nailed in downwards can be more difficult, so set up the screw thread face at the upper end of reference column, the user only need insert the pole inslot with the detachable dwang, rotate the I-steel frame and can nail it into subaerially, reverse rotation can when taking out.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of a single positioning post portion of the present invention;
fig. 3 is a schematic view of the structure of the middle base of the present invention.
In the figure: the device comprises a positioning column 1, a smooth surface 101, a threaded surface 102, a 2-H steel frame, a rod groove 201, a base 3, a limiting groove 301, an expansion block 302, a spring column 303, a spring 304, a connecting plate 4, a connecting beam frame 5, a rotating rod 6 and a support flange seat 7.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a bearing structure of scaffold frame for construction site, includes support flange seat 7 and the support of welding on support flange seat 7, and support flange seat 7 passes through bolt and 3 fixed connection of base, and 3 fixed welding in the upper end of I-steel frame 2 of base, the bottom mounting welding reference column 1 of I-steel frame 2. Support flange seat 7 passes through bolt and 3 fixed connection of base, and when base 3's position was fixed, support flange seat 7 and fixed mounting also can be fixed on support flange seat 7 to can not appear not hard up condition because long-time the use, the bolt that wherein is used for fixing can adopt among the prior art dead means of lock commonly used (such as jump ring, gasket etc.), avoids its fixed back appearance pivoted condition.
The bottom of support flange seat 7 is equipped with spacing lug 701, and the position department that corresponds spacing lug 701 on base 3 is equipped with the spacing groove 301 that runs through the top surface of base 3, and spacing lug 701 activity joint is in spacing groove 301. The movable connection mode between the limiting convex block 701 and the limiting groove 301 can be beneficial to the accuracy of the bracket flange seat 7 in the installation process, and the occurrence of larger deviation is avoided.
As shown in fig. 3, a cavity is formed in the base 3, a spring post 303 is vertically welded at the bottom end of the cavity, a spring 304 is adjusted on the spring post 303, the top end of the spring 304 is fixedly connected with an expansion block 302, the expansion block 302 is located at the bottom end of the limiting groove 301, and the expansion block 302 is in close contact with the limiting protrusion 701. When spacing lug 701 and spacing groove 301 activity joint, spacing lug 701 highly is less than the degree of depth of spacing groove 301, and when spacing lug 701 was located spacing groove 301, spacing lug 701's bottom and the contact of inflation piece 302, because inflation piece 302 upwards promotes through high powerful spring 304, can make and have certain repulsion between support flange seat 7 and the base 3 to play the effect that the steadiness of strengthening bolted connection prevents the pine and take off.
The connecting plates 4 are arranged on two sides of the top surface of the I-shaped steel frame 2, the connecting plates 4 are connected with two sides of the connecting beam frame 5 through bolts, the connecting beam frame 5 is located between the two I-shaped steel frames 2, the two adjacent I-shaped steel frames 2 are respectively and fixedly connected through the I-shaped steel frames 2, and the connecting plates 4 can be used for connecting the I-shaped steel frames 2 in series, so that the whole support structure is more stable.
The two side surfaces of the I-shaped steel frame 2 are concavely provided with rod grooves 201, rotating rods 6 are movably inserted in the rod grooves 201, the I-shaped steel frame 2 can be driven to rotate by rotating the rotating rods 6 on the two sides of the I-shaped steel frame 2, and the rotating rods 6 are pulled out and separated after the rotation is finished.
The 1 bottom of reference column is equipped with the sharp-pointed end of nailing of terminal surface, the upper end of reference column 1 is equipped with smooth surface 101 and screw thread face 102 from bottom to top respectively, the bolted connection mode among the prior art is avoided using with being connected on ground to I-steel frame 2, insert subaerially through reference column 1 that will have certain length, because the process that reference column 1 further nailed in downwards can be more difficult, so set up screw thread face 102 in the upper end of reference column 1, the user only need insert detachable dwang 6 in the pole groove 201, rotate I-steel frame 2 and can nail it subaerially, reverse rotation can when taking out.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a bearing structure of scaffold frame for construction site, includes support flange seat (7) and the support of welding on support flange seat (7), its characterized in that: the support flange seat (7) is fixedly connected with the base (3) through bolts, the base (3) is fixedly welded at the upper end of the I-shaped steel frame (2), and the bottom end of the I-shaped steel frame (2) is fixedly welded with the positioning column (1).
2. The supporting structure of scaffold for construction site according to claim 1, wherein: the bottom of support flange seat (7) is equipped with spacing lug (701), the position department that corresponds spacing lug (701) on base (3) is equipped with spacing groove (301) that run through base (3) top surface, spacing lug (701) activity joint is in spacing groove (301).
3. The supporting structure of scaffold for construction site according to claim 2, wherein: be equipped with the cavity in base (3), the vertical welding of bottom end has spring post (303) in this cavity, it has spring (304) to adjust on spring post (303), the top fixed connection inflation piece (302) of spring (304), inflation piece (302) are located the bottom of spacing groove (301), and inflation piece (302) and spacing lug (701) in close contact with.
4. The supporting structure of scaffold for construction site according to claim 1, wherein: the connecting plates (4) are arranged on two sides of the top surface of the I-shaped steel frame (2), the connecting plates (4) are connected with two sides of the connecting beam frame (5) through bolts, the connecting beam frame (5) is located between the two I-shaped steel frames (2), and the two adjacent I-shaped steel frames (2) are fixedly connected through the I-shaped steel frames (2) respectively.
5. The supporting structure of scaffold for construction site according to claim 4, wherein: two side surfaces of the I-shaped steel frame (2) are concavely provided with rod grooves (201), rotating rods (6) are movably inserted in the rod grooves (201), and the rotating rods (6) on two sides of the I-shaped steel frame (2) can drive the I-shaped steel frame (2) to rotate.
6. The supporting structure of scaffold for construction site according to claim 1, wherein: the bottom end of the positioning column (1) is provided with a nail-inserting end with a sharp end face, and the upper end of the positioning column (1) is respectively provided with a smooth surface (101) and a threaded surface (102) from bottom to top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920689164.8U CN209958724U (en) | 2019-05-15 | 2019-05-15 | Supporting structure of scaffold support for construction site |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920689164.8U CN209958724U (en) | 2019-05-15 | 2019-05-15 | Supporting structure of scaffold support for construction site |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209958724U true CN209958724U (en) | 2020-01-17 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920689164.8U Expired - Fee Related CN209958724U (en) | 2019-05-15 | 2019-05-15 | Supporting structure of scaffold support for construction site |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209958724U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115711028A (en) * | 2023-01-09 | 2023-02-24 | 国网山西省电力公司经济技术研究院 | Scaffold structure for electric power construction |
-
2019
- 2019-05-15 CN CN201920689164.8U patent/CN209958724U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115711028A (en) * | 2023-01-09 | 2023-02-24 | 国网山西省电力公司经济技术研究院 | Scaffold structure for electric power construction |
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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: 20200117 Termination date: 20200515 |