CN204531342U - A kind of light-duty assembling elevator hoistways bracing frame - Google Patents
A kind of light-duty assembling elevator hoistways bracing frame Download PDFInfo
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- CN204531342U CN204531342U CN201520052418.7U CN201520052418U CN204531342U CN 204531342 U CN204531342 U CN 204531342U CN 201520052418 U CN201520052418 U CN 201520052418U CN 204531342 U CN204531342 U CN 204531342U
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- angle steel
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Abstract
The utility model relates to a kind of light-duty assembling elevator hoistways bracing frame, comprise the supporting frame be connected with hoistway, the side of described hoistway is provided with elevator door opening, support frame as described above body is provided with operating platform, described operating platform comprises foundation framework, the top of described foundation framework is provided with operation panel, support frame as described above body comprises main support rod and inclined support bar, the top of described main support rod is all connected with foundation framework with the top of inclined support bar, the bottom of described inclined support bar is connected with the middle part of main support rod, described inclined support bar is arranged between main support rod and elevator door opening, the bottom of described main support rod is provided with bracket, described bracket is provided with bottom bracing angle steel towards the side of elevator door opening, the front end of described bottom bracing angle steel is connected with inclined support bar, supporting frame is arranged to oblique triangle, not only be easy to install, and each rod member reasonable stress, intensity is high, there is syndeton stablize, the beneficial effect that combination is easy is installed.
Description
Technical field
The utility model relates to a kind of elevator hoistways construction operation equipment, particularly a kind of light-duty assembling elevator hoistways bracing frame.
Background technology
Current domestic tall and super tall R.C. buidings form many employings Frame-Shear wall, elevator hoistways shear wall construction adopts and in hoistway, sets up support body as construction operation platform, every 2 layers need at the horizontal support of shear wall box out as support body, support body is frequently set up, poor stability, later stage needs filling-up hole process, complex operation and bring larger potential safety hazard for constructor.And at present general elevator hoistways bracing frame adopts the materials such as channel-section steel as supporting rod, top adopts steel plate as operating platform, from great, be unfavorable for installation in position, in installation process, supporting leg and operating platform easily collide wall, and support body cost is higher.
Utility model content
Goal of the invention of the present utility model is: for prior art Problems existing, and provide a kind of fitting operation simple, construction cost is low, the high and light-duty assembling elevator hoistways bracing frame that overall structure is stable of efficiency of construction.
To achieve these goals, the technical solution adopted in the utility model is:
A kind of light-duty assembling elevator hoistways bracing frame, comprise the supporting frame be connected with hoistway, the side of described hoistway is provided with elevator door opening, support frame as described above body is provided with operating platform, described operating platform comprises foundation framework, the top of described foundation framework is provided with operation panel, support frame as described above body comprises main support rod and inclined support bar, the top of described main support rod is all connected with foundation framework with the top of inclined support bar, the bottom of described inclined support bar is connected with the middle part of main support rod, described inclined support bar is arranged between main support rod and elevator door opening, the bottom of described main support rod is provided with bracket, described bracket is provided with bottom bracing angle steel towards the side of elevator door opening, the front end of described bottom bracing angle steel is connected with inclined support bar.
Preferably, described main support rod and inclined support bar include steel pipe, and the sidepiece of described steel pipe is provided with the angle steel extended in the same way with steel pipe, and described steel pipe is arranged in the groove of angle steel, and described steel pipe and angle steel are welded to each other.Adopt such structure, adopting steel pipe and angle steel by being welded to connect mode integrally main structure stress part, increasing its load ability and rigidity.
Preferably, described foundation framework is welded by some rod members, and described rod member comprises steel pipe, and the sidepiece of described steel pipe is provided with the angle steel extended in the same way, and described steel pipe is arranged in the groove of angle steel, and described steel pipe and angle steel are welded to each other.Adopt such structure, adopting steel pipe and angle steel by being welded to connect mode integrally main structure stress part, increasing its load ability and rigidity.
Preferably, some reinforcement struts are provided with between described main support rod and foundation framework.Adopt such structure, overall structure can be made more stable.
Preferably, two lateral connection bars and two longitudinal connecting rods are provided with in described foundation framework, foundation framework is divided into nine grids shape by described lateral connection bar and longitudinal connecting rod, and the top of described main support rod and the top of inclined support bar are connected on two lateral connection bars.
Preferably, support frame as described above body comprises two main support rods and two inclined support bars, the top of two main support rods is arranged at two connected node places of lateral connection bar away from elevator door opening and longitudinal connecting rod, the top of two inclined support bars is arranged near the lateral connection bar of elevator door opening and two connected node places of longitudinal connecting rod, and the two ends of described bottom bracing angle steel are connected with two main support rods respectively.
Preferably, some needlings are also provided with between described two main support rods.
Preferably, described elevator door opening is provided with external corner floor plates, the groove of the bottom bracing angle steel on described bracket is overlapped in external corner floor plates.Adopt such structure, bottom bracing angle steel can be overlapped in the external corner floor plates of elevator door opening as required, can prevent concrete structure dimensional errors and angle steel strength deficiency, has the beneficial effect that the installation in position of support body is stablized, is easy to syndeton.
Preferably, described longitudinal connecting rod is respectively provided with two suspension ring, described suspension ring are enclosed by the round steel pipe of φ 20 and longitudinal connecting rod and form.Adopt such structure, as the lifting point of supporting frame, there is the beneficial effect that lifting is convenient, be easy to connection.
Preferably, the top of described hoistway is provided with hanging device, and the pull rope of described hanging device is fixed on suspension ring.Adopt such structure, have and lift beneficial effect easily.
Preferably, described operation panel is wooden springboard.
In sum, owing to have employed technique scheme, the beneficial effects of the utility model are: supporting frame is arranged to oblique triangle, not only be easy to install, and each rod member reasonable stress, intensity is high, when constructing, supporting frame is lifted in hoistway and specifies elevation location to carry out in place fixing, hoistway interior wall shear wall construction can be carried out, there is fabrication and installation structure simple, lightweight being easy to is installed, reduce support body and set up workload, cost-saving, solve the too high instability caused of support body scaffolding height, shear wall box out and common support frame are from great, easily to weak points such as concrete wall damage, and the bottom bracing angle steel that the bottom of supporting frame is arranged can be overlapped in the external corner floor plates of elevator door opening as required, there is syndeton stablize, the beneficial effect that combination is easy is installed.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the front view of Fig. 1;
Fig. 3 is perspective view of the present utility model;
Fig. 4 is partial structurtes schematic diagram of the present utility model.
Mark in figure: suspension ring-1; Operating platform-2; Foundation framework-2a; Operation panel-2b; Lateral connection bar-2c; Longitudinal connecting rod-2d; Strengthen strut-3; Main support rod-4; Inclined support bar-5; Needling-6; Bracket-7; Bottom bracing angle steel-8.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in detail.
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
As shown in Figures 1 to 4, the present embodiment light-duty assembling elevator hoistways bracing frame, comprise the supporting frame be connected with hoistway, the side of hoistway is provided with elevator door opening, supporting frame is provided with operating platform 2, operating platform 2 comprises foundation framework 2a, the top of foundation framework 2a is provided with operation panel 2b, supporting frame comprises main support rod 4 and inclined support bar 5, main support rod 4 and inclined support bar 5 are main stressed member, the top of main support rod 4 is all connected with foundation framework 2a with the top of inclined support bar 5, the bottom of inclined support bar 5 is connected with the middle part of main support rod 4, inclined support bar 5 is arranged between main support rod 4 and elevator door opening, the bottom of main support rod 4 is provided with bracket 7, bracket 7 is provided with bottom bracing angle steel 8 towards the side of elevator door opening, the front end of bottom bracing angle steel 8 is connected with inclined support bar 5, elevator door opening in the present embodiment is provided with external corner floor plates, the groove of the bottom bracing angle steel 8 on bracket 7 is overlapped in external corner floor plates, bottom bracing angle steel 8 in the present embodiment forms entirety with inclined support bar 5 and main support rod 4 by welding, as the strong point of support, adopt such structure, bottom bracing angle steel 8 can be overlapped in the external corner floor plates of elevator door opening as required, concrete structure dimensional errors strength deficiency can be prevented, there is syndeton stablize, be easy to the beneficial effect of the installation in position of support body.
In the present embodiment, main support rod 4 and inclined support bar 5 include steel pipe, the sidepiece of steel pipe is provided with the angle steel extended in the same way with steel pipe, steel pipe is arranged in the groove of angle steel, steel pipe and angle steel are welded to each other, that is: the sidepiece of main support rod 4 and inclined support bar 5 all adopts the structure of the coated steel pipe of angle steel, making main structure stress part adopt steel pipe and angle steel by being welded to connect mode integrally like this, increasing its load ability and rigidity.
Meanwhile, the foundation framework 2a of the present embodiment is welded by some rod members, rod member comprises steel pipe, the sidepiece of steel pipe is provided with the angle steel extended in the same way, steel pipe is arranged in the groove of angle steel, and steel pipe and angle steel are welded to each other, and the rod member in the foundation framework 2a in the present embodiment adopts and wraps up welded structure with above-mentioned steel pipe and angle steel, adopting steel pipe and angle steel by being welded to connect mode integrally main structure stress part, increasing its load ability and rigidity.
In the present embodiment, some reinforcement struts 3 are provided with between main support rod 4 and foundation framework 2a, overall structure can be made more stable, in the present embodiment, two lateral connection bar 2c and two longitudinal connecting rod 2d are provided with in foundation framework 2a, foundation framework 2a is divided into nine grids shape by lateral connection bar 2c and longitudinal connecting rod 2d, and the top of main support rod 4 and the top of inclined support bar 5 are connected on two lateral connection bar 2c.
In the present embodiment, supporting frame comprises two main support rods 4 and two inclined support bars 5, the top of two main support rods 4 is arranged at two connected node places of lateral connection bar 2c away from elevator door opening and longitudinal connecting rod 2d, the top of two inclined support bars 5 is arranged near the lateral connection bar 2c of elevator door opening and two connected node places of longitudinal connecting rod 2d, the two ends of bottom bracing angle steel 8 are connected with two main support rods 4 respectively, in the present embodiment, between two main support rods 4, be also provided with some needlings 6.
Longitudinal connecting rod 2d in the present embodiment is respectively provided with two suspension ring 1, suspension ring 1 are enclosed by the round steel pipe of φ 20 and longitudinal connecting rod 2d and form, round steel pipe adopts the size of φ 20, round steel pipe entirety is C-shaped, be formed by connecting by several sections successively head and the tail, and enclose with longitudinal connecting rod 2d the suspension ring 1 forming entirety in the lump, using the lifting point as supporting frame, there is lifting convenient, be easy to the beneficial effect connected, in addition, in the present embodiment, the top of hoistway is provided with hanging device, the pull rope of hanging device is fixed on suspension ring 1, operation panel 2b in the present embodiment is wooden springboard, it is easy to mat formation, and it is lightweight.
The present embodiment, by said structure, adopts the pull rope of hanging device to be fixed on suspension ring 1 at hoistway overhead, supporting frame is lifted into assigned address in hoistway, carries out support body fix by the bracket 7 of bottom compound.After support body fixation, the construction that wooden springboard carries out hoistway shear wall is laid at top, and by supporting frame is arranged to oblique triangle, not only be easy to install, and each rod member reasonable stress, intensity is high, when constructing, supporting frame is lifted in hoistway and specifies elevation location to carry out in place fixing, hoistway interior wall shear wall construction can be carried out, there is fabrication and installation structure simple, lightweight being easy to is installed, reduce support body and set up workload, cost-saving, solve the too high instability caused of support body scaffolding height, shear wall box out and common support frame are from great, easily to weak points such as concrete wall damage, and the bottom bracing angle steel 8 that the bottom of supporting frame is arranged can be overlapped in the external corner floor plates of elevator door opening as required, there is syndeton stablize, the beneficial effect that combination is easy is installed.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.
Claims (10)
1. a light-duty assembling elevator hoistways bracing frame, comprise the supporting frame be connected with hoistway, the side of described hoistway is provided with elevator door opening, support frame as described above body is provided with operating platform (2), it is characterized in that: described operating platform (2) comprises foundation framework (2a), the top of described foundation framework (2a) is provided with operation panel (2b), support frame as described above body comprises main support rod (4) and inclined support bar (5), the top of described main support rod (4) is all connected with foundation framework (2a) with the top of inclined support bar (5), the bottom of described inclined support bar (5) is connected with the middle part of main support rod (4), described inclined support bar (5) is arranged between main support rod (4) and elevator door opening, the bottom of described main support rod (4) is provided with bracket (7), described bracket (7) is provided with bottom bracing angle steel (8) towards the side of elevator door opening, the front end of described bottom bracing angle steel (8) is connected with inclined support bar (5).
2. light-duty assembling elevator hoistways bracing frame according to claim 1, it is characterized in that: described main support rod (4) and inclined support bar (5) include steel pipe, the sidepiece of described steel pipe is provided with the angle steel (9) extended in the same way with steel pipe, described steel pipe is arranged in the groove of angle steel (9), and described steel pipe and angle steel (9) are welded to each other.
3. light-duty assembling elevator hoistways bracing frame according to claim 2, it is characterized in that: described foundation framework (2a) is welded by some rod members, described rod member comprises steel pipe, the sidepiece of described steel pipe is provided with the angle steel (9) extended in the same way, described steel pipe is arranged in the groove of angle steel (9), and described steel pipe and angle steel (9) are welded to each other.
4. light-duty assembling elevator hoistways bracing frame according to claim 3, is characterized in that: be provided with some reinforcement struts (3) between described main support rod (4) and foundation framework (2a).
5. according to described light-duty assembling elevator hoistways bracing frame arbitrary in Claims 1-4, it is characterized in that: in described foundation framework (2a), be provided with two lateral connection bars (2c) and two longitudinal connecting rods (2d), foundation framework (2a) is divided into nine grids shape by described lateral connection bar (2c) and longitudinal connecting rod (2d), and the top of described main support rod (4) and the top of inclined support bar (5) are connected on two lateral connection bars (2c).
6. light-duty assembling elevator hoistways bracing frame according to claim 5, it is characterized in that: support frame as described above body comprises two main support rods (4) and two inclined support bars (5), the top of two main support rods (4) is arranged at two connected node places of the lateral connection bar (2c) away from elevator door opening and longitudinal connecting rod (2d), the top of two inclined support bars (5) is arranged near the lateral connection bar (2c) of elevator door opening and two connected node places of longitudinal connecting rod (2d), the two ends of described bottom bracing angle steel (8) are connected with two main support rods (4) respectively.
7. light-duty assembling elevator hoistways bracing frame according to claim 6, is characterized in that: be also provided with some needlings (6) between described two main support rods (4).
8. light-duty assembling elevator hoistways bracing frame according to claim 1, is characterized in that: described elevator door opening is provided with external corner floor plates, and the groove of the bottom bracing angle steel (8) on described bracket (7) is overlapped in external corner floor plates.
9. light-duty assembling elevator hoistways bracing frame according to claim 6, is characterized in that: described longitudinal connecting rod (2d) is respectively provided with two suspension ring (1), and described suspension ring (1) are enclosed by the round steel pipe of φ 20 and longitudinal connecting rod (2d) and form.
10. light-duty assembling elevator hoistways bracing frame according to claim 9, is characterized in that: the top of described hoistway is provided with hanging device, and the pull rope of described hanging device is fixed on suspension ring (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520052418.7U CN204531342U (en) | 2015-01-26 | 2015-01-26 | A kind of light-duty assembling elevator hoistways bracing frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520052418.7U CN204531342U (en) | 2015-01-26 | 2015-01-26 | A kind of light-duty assembling elevator hoistways bracing frame |
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| Publication Number | Publication Date |
|---|---|
| CN204531342U true CN204531342U (en) | 2015-08-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520052418.7U Expired - Fee Related CN204531342U (en) | 2015-01-26 | 2015-01-26 | A kind of light-duty assembling elevator hoistways bracing frame |
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| CN (1) | CN204531342U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110005183A (en) * | 2019-04-22 | 2019-07-12 | 上海建工一建集团有限公司 | Elevator shaft promotes platform |
-
2015
- 2015-01-26 CN CN201520052418.7U patent/CN204531342U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110005183A (en) * | 2019-04-22 | 2019-07-12 | 上海建工一建集团有限公司 | Elevator shaft promotes platform |
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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 |
Granted publication date: 20150805 Termination date: 20190126 |
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| CF01 | Termination of patent right due to non-payment of annual fee |