CN105780934A - Device for connection of section steel members for elevator shaft - Google Patents
Device for connection of section steel members for elevator shaft Download PDFInfo
- Publication number
- CN105780934A CN105780934A CN201610116436.6A CN201610116436A CN105780934A CN 105780934 A CN105780934 A CN 105780934A CN 201610116436 A CN201610116436 A CN 201610116436A CN 105780934 A CN105780934 A CN 105780934A
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- CN
- China
- Prior art keywords
- section member
- type
- connecting block
- lower connecting
- steel section
- 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.)
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
- E04B1/2403—Connection details of the elongated load-supporting parts
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
- E04B1/2403—Connection details of the elongated load-supporting parts
- E04B2001/2409—Hooks, dovetails or other interlocking connections
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
- E04B1/2403—Connection details of the elongated load-supporting parts
- E04B2001/2418—Details of bolting
Abstract
The invention discloses a device for connection of section steel members for an elevator shaft. The device comprises an upper connecting block and a lower connecting block, wherein the upper connecting block is fixedly connected to one end of a section steel member A through welding, the lower connecting block is fixedly connected to one end of a section steel member B through welding, and the upper connecting block and the lower connecting block are staggered, engaged and fixedly connected together through a quick positioning and fixed connection structure, so that the section steel member A and the section steel member B are connected to form a stand column of the elevator shaft. The device has the characteristics of being simple in structure, safe and reliable to connect, quick to position and convenient to disassemble, assemble and maintain, various defects caused by field welding are overcome, the mounting efficiency is improved, the construction cycle is shortened, the cost is reduced, modularization is formed, and the device is suitable for batch production.
Description
[technical field]
The present invention relates to Steel section member attachment structure, especially a kind of device connected for elevator Steel section member.
[background technology]
For the fixing connection between Steel section member, it is generally adopted and is welded and fixed, especially for the connection of elevator shaft structure.Due to current that the elevator demands amount of steel construction is bigger, including the elevator that existing Old building is installed additional steel construction, Site Welding mode is adopted to carry out elevator is installed, due to construction environment narrow space, make location difficulty is installed, and centre-of gravity shift phenomenon easily occurs after assemble welding, cause and there is potential safety hazard；It addition, which long construction period, site environment is destroyed big, affect the life of periphery people, and construction cost is high.
Currently, low-carbon environment-friendly policy is actively carried out by country, needs one that Site Welding can be significantly reduced or eliminated for this, and can quickly be located by connecting the assembling attachment structure effectively to shorten construction period, and namely the present invention researchs and proposes for the deficiencies in the prior art.
[summary of the invention]
The technical problem to be solved in the present invention is to provide a kind of device connected for elevator Steel section member, including upper contiguous block and lower connecting block, upper contiguous block is fixedly connected by welding in Steel section member A one end, lower connecting block is then fixedly connected by welding in Steel section member B one end, between upper contiguous block and lower connecting block, by quickly location fixed connection structure, staggered occlusion is fixed together, Steel section member A and Steel section member B is made to be connected formation elevator column, there is simple in construction, attachment security is reliable, and location quickly and dismounts the feature safeguarded, the various drawbacks avoiding Site Welding and cause, improve installation effectiveness, shorten construction period and reduce cost, form modularity, it is suitable for batch production.
For solving above-mentioned technical problem, a kind of device connected for elevator Steel section member of the present invention, including for fixing the upper contiguous block being connected with Steel section member A and for fixing the lower connecting block being connected with Steel section member B, being provided with bottom described upper contiguous block and between lower connecting block top staggered be connected quickly position fixed connection structure.
Described quick location fixed connection structure includes the V-type being located at bottom contiguous block and is located by connecting groove, with be located at the V-type location tenon that lower connecting block top is located by connecting in groove for inserting V-type, the described V-type trench bottom that is located by connecting is provided with fixing threaded connection hole, described V-type location tenon is provided with the fixing connection through hole corresponding with fixing threaded connection hole, and described fixing connection through hole runs through the fixing bolt being connected with fixing threaded connection hole.
Being provided with two V-types bottom described upper contiguous block to be located by connecting groove, two V-types are located by connecting between groove and are formed with V-type location tenon, and described lower connecting block top is provided with two V-types location tenons, be formed with V-type and be located by connecting groove between two V-types location tenons.
Described upper contiguous block and lower connecting block side are provided with recess in opposite directions.
It is equipped with bottom described upper contiguous block top and lower connecting block and is respectively used to fix, with Steel section member A and Steel section member B, the convex edge being connected.
The convex edge embedded type steel beam column A of described upper contiguous block is interior and is welded and fixed, and the convex edge embedded type steel beam column B of described lower connecting block is interior and is welded and fixed.
The cross section of described upper contiguous block and lower connecting block is in rectangular configuration.
Described V-type is located by connecting in groove two offsides and tenon two sides, V-type location all tilt be provided with cooperate to limit the conical surface that upper contiguous block vertically moves relative to lower connection.
Compared with prior art, a kind of device connected for elevator Steel section member of the present invention, have the advantage that
1, the V-type that is connected by between upper contiguous block and lower connecting block is located by connecting groove and V-type location tenon carries out staggered being connected, it is to avoid the fixing drawback caused of Site Welding, has attachment security and reliably, quickly positions and be easy to the feature that dismounting is safeguarded.
2, V-type is located by connecting groove and when V-type location tenon coordinates, and the inclined-plane being located by connecting on groove and V-type location tenon by V-type is led, and positions exactly, has feature easy and simple to handle, rapid.
3, being provided with two V-types bottom upper contiguous block to be located by connecting groove and V-type location tenon, lower connecting block top is provided with two V-types location tenons and a V-type is located by connecting groove, when upper contiguous block is connected with lower connecting block, fully interlocks and is engaged, improve bonding strength further.
On 4, contiguous block and lower connecting block side are provided with recess in opposite directions, during fixing connection, the nut of fixing bolt is then embedded in corresponding recess, and owing to the cross section of upper contiguous block and lower connecting block is in rectangular configuration, adapting with the cross section of Steel section member A and Steel section member B, Steel section member A and Steel section member B seems when being connected formation column by the present invention succinct and more integraty.
5, in the convex edge embedded type steel beam column A of upper contiguous block and be welded and fixed, in the convex edge embedded type steel beam column B of lower connecting block and be welded and fixed, it is ensured that attachment security is reliable.
6, in V-type is located by connecting groove, two offsides and tenon two sides, V-type location are obliquely installed the conical surface cooperated, after upper contiguous block docks with lower connecting block, can effectively limit upper contiguous block by this conical surface vertically to move relative to lower connecting block, it is ensured that connect reliable.
[accompanying drawing explanation]
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in further detail, wherein:
Fig. 1 is the structural representation of the present invention.
Fig. 2 is one of explosive view of the present invention.
Fig. 3 is the two of the explosive view of the present invention.
Fig. 4 is the structural representation of upper contiguous block in the present invention.
Fig. 5 is the structural representation of lower connecting block in the present invention.
Fig. 6 is the structural representation that the present invention is attached when using.
Fig. 7 is the structural representation that the present invention completes when using to connect.
[detailed description of the invention]
Below in conjunction with accompanying drawing, embodiments of the present invention are elaborated.
As shown in Figure 1, a kind of device connected for elevator Steel section member of the present invention, including for fixing the upper contiguous block 2 being connected with Steel section member A1 and for fixing the lower connecting block 4 being connected with Steel section member B3, the cross section of described upper contiguous block 2 and lower connecting block 4 is in rectangular configuration, is provided with the staggered quickly location fixed connection structure 5 being connected bottom described upper contiguous block 2 and between lower connecting block 4 top.Between upper contiguous block 2 and lower connecting block 4, by quickly location fixed connection structure 5, staggered occlusion is fixed together, Steel section member A1 and Steel section member B3 is made to be connected formation elevator column, there is simple in construction, attachment security is reliable, and position quick feature, it is to avoid Site Welding and the various drawbacks that cause, improve installation effectiveness, shorten construction period and reduce cost, forming modularity, being suitable for batch production.
As shown in Figures 2 and 3, described quick location fixed connection structure 5 includes the V-type being located at bottom contiguous block 2 and is located by connecting groove 51, with be located at the V-type location tenon 52 that lower connecting block 4 top is located by connecting in groove 51 for inserting V-type, described V-type is located by connecting bottom groove 51 and is provided with fixing threaded connection hole 53, described V-type location tenon 52 is provided with the fixing connection through hole 54 corresponding with fixing threaded connection hole 53, and described fixing connection through hole 54 runs through the fixing bolt 55 being connected with fixing threaded connection hole 53.V-type is located by connecting groove 51 and V-type location tenon 52 when coordinating, and the inclined-plane being located by connecting on groove 51 and V-type location tenon 52 by V-type is led, and can position exactly, have easy and simple to handle, position rapid feature.
For improving the bonding strength of upper contiguous block 2 and lower connecting block 4 further, it is provided with two V-types bottom described upper contiguous block 2 to be located by connecting groove 51, two V-types are located by connecting between groove 51 and are formed with V-type location tenon 52, described lower connecting block 4 top is provided with two V-type location tenons 52, it is formed with V-type between two V-types location tenons 52 to be located by connecting groove 51, arrange V-type to be located by connecting groove 51 and V-type location tenon 52 by upper contiguous block 2 and lower connecting block 4 stagger, so as to fully staggered occlusion.
In order to ensure that attachment security is reliable, in described V-type is located by connecting groove 51, two offsides and tenon 52 two sides, V-type location all tilt to be provided with the conical surface that cooperates, namely V-type is located by connecting in groove 51 two offsides and the conical surface all settings in splayed configuration on tenon 52 two sides, V-type location, by the setting of the conical surface, can effectively limit contiguous block 2 vertically to move relative to lower connecting block 4, thus improve the reliability connected.
As shown in Figure 4 and Figure 5, described upper contiguous block 2 and lower connecting block 4 side are provided with recess 6 in opposite directions, upper contiguous block 2 is fixed with lower connecting block 4 when being connected, the nut of fixing bolt 55 is then embedded in recess 6, the nut avoiding fixing bolt 55 is exposed at and is connected the outside forming column, so as to structure keeps compact, succinct, and more integraty.
It is equipped with bottom described upper contiguous block 2 top and lower connecting block 4 and is respectively used to fix, with Steel section member A1 and Steel section member B3, the convex edge 7 being connected；For ensureing to connect reliably, before carrying out in-site installation, the convex edge 7 embedded type steel beam column A1 of described upper contiguous block 2 is interior and is welded and fixed, the convex edge 7 embedded type steel beam column B3 of described lower connecting block 4 is interior and is welded and fixed, during welding, carry out full weld along the seam between convex edge 7 and Steel section member A1 and Steel section member B3.
nullAs shown in Figure 6 and Figure 7，When adopting the present invention to carry out in-site installation elevator，Upper contiguous block 2 and Steel section member A1 are lifted to Steel section member B3 upper end，Then the V-type making contiguous block 2 be located by connecting groove 51 be directed at lower connecting block 4 V-type location tenon 52，Along Level Promoting Steel section member A1，Contiguous block 2 and the V-type on lower connecting block 4 are located by connecting groove 51 and V-type location tenon 52 is staggered is connected，Utilize V-type be located by connecting groove 51 and V-type location tenon 52 on inclined-plane and the conical surface thereon，In guarantee, contiguous block 2 and lower connecting block 4 quick and precisely position，Subsequently，Fixing bolt 55 is inserted fixing connection through hole 54，And connect with corresponding fixing threaded connection hole 53，Finally，Fluid sealant it is coated with in recess 6，To avoid water to enter in the column formed from upper contiguous block 2 with lower connecting block 4 junction，To ensure connect reliable and improve service life.
Claims (8)
1. the device connected for elevator Steel section member, it is characterized in that including for the fixing upper contiguous block (2) being connected of Steel section member A (1) and for the lower connecting block (4) that be connected fixing with Steel section member B (3), being provided with bottom described upper contiguous block (2) and between lower connecting block (4) top interlocks be connected quickly position fixed connection structure (5).
2. according to claim 1 a kind of for elevator Steel section member connect device, it is characterized in that described quick location fixed connection structure (5) includes being located at the V-type of contiguous block (2) bottom and is located by connecting groove (51), it is used for inserting V-type location tenon (52) that V-type is located by connecting in groove (51) with being located at lower connecting block (4) top, described V-type be located by connecting groove (51) bottom be provided with fixing threaded connection hole (53), described V-type location tenon (52) is provided with the fixing connection through hole (54) corresponding with fixing threaded connection hole (53), described fixing connection through hole (54) is run through and has the fixing bolt (55) being connected with fixing threaded connection hole (53).
3. according to claim 2 a kind of for elevator Steel section member connect device, it is characterized in that described upper contiguous block (2) bottom is provided with two V-types and is located by connecting groove (51), two V-types are located by connecting between groove (51) and are formed with V-type location tenon (52), described lower connecting block (4) top is provided with two V-types location tenon (52), is formed with V-type and is located by connecting groove (51) between two V-types location tenon (52).
4. according to claim 2 a kind of for elevator Steel section member connect device, it is characterised in that described upper contiguous block (2) and lower connecting block (4) side are provided with recess (6) in opposite directions.
5. a kind of device connected for elevator Steel section member according to claim 1 or 2 or 3 or 4, it is characterised in that described upper contiguous block (2) top and lower connecting block (4) bottom are equipped with and are respectively used to the convex edge (7) that be connected fixing with Steel section member A (1) and Steel section member B (3).
6. according to claim 5 a kind of for elevator Steel section member connect device, it is characterized in that in convex edge (7) embedded type steel beam column A (1) of described upper contiguous block (2) and be welded and fixed, convex edge (7) embedded type steel beam column B (3) of described lower connecting block (4) is interior and is welded and fixed.
7. according to claim 1 a kind of for elevator Steel section member connect device, it is characterised in that the cross section of described upper contiguous block (2) and lower connecting block (4) is in rectangular configuration.
8. a kind of device connected for elevator Steel section member according to claim 2, it is characterised in that described V-type is located by connecting in groove (51) two offsides and tenon (52) two sides, V-type location all tilt be provided with cooperate to limit the conical surface that upper contiguous block (2) vertically moves relative to lower connecting block (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610116436.6A CN105780934B (en) | 2016-03-01 | 2016-03-01 | A kind of device for the connection of elevator Steel section member |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610116436.6A CN105780934B (en) | 2016-03-01 | 2016-03-01 | A kind of device for the connection of elevator Steel section member |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105780934A true CN105780934A (en) | 2016-07-20 |
| CN105780934B CN105780934B (en) | 2017-12-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610116436.6A Active CN105780934B (en) | 2016-03-01 | 2016-03-01 | A kind of device for the connection of elevator Steel section member |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106703367A (en) * | 2017-03-09 | 2017-05-24 | 广东易佳梯科技有限公司 | Method for constructing additional elevator shaft ways of existing buildings |
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| CN203245651U (en) * | 2013-05-20 | 2013-10-23 | 宣化钢铁集团有限责任公司 | Clamping locating device for section steel straightening roll machining |
| CN203654192U (en) * | 2013-12-04 | 2014-06-18 | 中铁建钢结构有限公司 | Assembling guiding and locating device of large steel box beam |
| KR101509100B1 (en) * | 2014-10-17 | 2015-04-08 | 윤이중 | Excellent workability H-beam adapter |
| CN205475735U (en) * | 2016-03-01 | 2016-08-17 | 广东易佳梯科技有限公司 | A linking module for steel component interlock is connected |
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2016
- 2016-03-01 CN CN201610116436.6A patent/CN105780934B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203245651U (en) * | 2013-05-20 | 2013-10-23 | 宣化钢铁集团有限责任公司 | Clamping locating device for section steel straightening roll machining |
| CN203654192U (en) * | 2013-12-04 | 2014-06-18 | 中铁建钢结构有限公司 | Assembling guiding and locating device of large steel box beam |
| KR101509100B1 (en) * | 2014-10-17 | 2015-04-08 | 윤이중 | Excellent workability H-beam adapter |
| CN205475735U (en) * | 2016-03-01 | 2016-08-17 | 广东易佳梯科技有限公司 | A linking module for steel component interlock is connected |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106703367A (en) * | 2017-03-09 | 2017-05-24 | 广东易佳梯科技有限公司 | Method for constructing additional elevator shaft ways of existing buildings |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105780934B (en) | 2017-12-05 |
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