CN211078089U - Prefabricated well for additionally installing elevator in old building - Google Patents
Prefabricated well for additionally installing elevator in old building Download PDFInfo
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- CN211078089U CN211078089U CN201922006375.XU CN201922006375U CN211078089U CN 211078089 U CN211078089 U CN 211078089U CN 201922006375 U CN201922006375 U CN 201922006375U CN 211078089 U CN211078089 U CN 211078089U
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Abstract
The utility model discloses a prefabricated well for old building installs elevator additional, including bottom layer section, middle layer section, top floor section and with bottom layer section, middle layer section, top floor section rigid coupling's connecting piece, bottom layer section, middle layer section, top floor section are steel frame construction, steel frame construction includes four I-shaped stands that are the rectangle and distribute; the connecting piece includes that the appearance is limiting plate and the fixed plate of setting at the connecting plate opening back of connecting plate opening for the connecting plate of U-shaped, the connecting piece is located between the adjacent I stand from top to bottom, the belly at below I stand is erect to the connecting plate, the belly at above I stand is held to fixed plate and limiting plate centre gripping, the connecting piece passes through the bolt rigid coupling with the I stand. The utility model discloses a prefabricated assembled well for old building installs elevator additional has the characteristics of construction high efficiency, simple to operate, can effectively shorten construction period, saves the cost.
Description
Technical Field
The utility model relates to an install elevator technical field additional, in particular to a prefabricated assembled well that is used for old building to install elevator additional.
Background
With the accelerating aging process of population and the increasing living standard of residents, the demand of installing elevators in the existing multi-storey houses is increasing. In cold areas, particularly in alpine areas in the north of China, generally existing multi-storey houses are limited by economic development level and technical specifications, elevators are not arranged or elevator shafts are not reserved, the pursuit of the masses on barrier-free and comfortable living quality cannot be met, and the addition of elevators to existing multi-storey houses is a practical demand of residents.
Install the elevator additional at first will independently install the well, install the elevator additional at present and generally be the steel construction well, generally adopt the section bar to assemble, not only the construction is loaded down with trivial details, consumes a large amount of man-hours moreover, and the expense of production is also more.
Along with the rise and the development of assembly type structure, also opened new direction for installing the elevator additional, consequently, design a simple structure, construction high efficiency, simple to operate's prefabricated assembled well, the technical problem who awaits the solution urgently.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a prefabricated assembled well that is used for old building to install the elevator additional, it has the characteristics of construction high efficiency, simple to operate, can effectively shorten the time limit for a project, saves the cost.
The above object of the present invention can be achieved by the following technical solutions:
a prefabricated well for an old building additionally provided with an elevator comprises a bottom layer section, a middle layer section, a top layer section and a connecting piece for fixedly connecting the bottom layer section, the middle layer section and the top layer section, wherein the bottom layer section, the middle layer section and the top layer section are all steel frame structures, and each steel frame structure comprises four I-shaped stand columns which are distributed in a rectangular shape; the connecting piece includes that the appearance is limiting plate and the fixed plate of setting at the connecting plate opening back of connecting plate opening for the connecting plate of U-shaped, the connecting piece is located between the adjacent I stand from top to bottom, the belly at below I stand is erect to the connecting plate, the belly at above I stand is held to fixed plate and limiting plate centre gripping, the connecting piece passes through the bolt rigid coupling with the I stand.
Through adopting above-mentioned technical scheme, bottom section, intermediate layer section and top layer section are all prefabricated in the mill and are accomplished, during the assembly, establish the belly on the I-shaped stand with the connecting plate frame of connecting piece earlier, and the connecting plate passes through the bolt fastening on the I-shaped stand. Then the bottom layer section is moved to a required position and then fixed on the ground, the middle layer section is hoisted, the connecting piece at the upper end of the bottom layer section plays a role in guiding the middle layer section, namely after the middle layer section is hoisted above the bottom layer section, the position of the middle layer section is adjusted, the limiting plate of the connecting piece is enabled to be abutted against the belly of the I-shaped upright post of the middle layer section, the limiting plate is matched with the I-shaped upright post to limit the lateral displacement of the middle layer section, the middle layer section is slowly put down, the I-shaped upright post of the middle layer section is enabled to be supported on the transverse edge of the connecting plate, then the fixing plate is installed, the lower end of the I-shaped upright post is enabled to be clamped. And other middle layer sections and top layer sections are sequentially installed in the same way to finish the assembly of the elevator shaft. So, each interval all adopts the prefabricated mode of mill, assembles at the scene again, makes the well construction process simpler, and setting up of limiting plate makes and aligns more easily between the adjacent interval moreover for assembly efficiency effectively shortens construction cycle.
The utility model discloses further set up to: the four connecting pieces arranged at the upper end of the steel frame structure are distributed in the same direction.
Through adopting above-mentioned technical scheme, its connecting plate syntropy of connecting piece that the syntropy distributes is synchronous also, and convenient and steel frame construction's I-shaped stand one-to-one leads for the butt joint operation.
The utility model discloses further set up to: and the top of the limiting plate is also provided with a hoisting hole.
By adopting the technical scheme, the connecting piece is convenient to be matched with the lifting hook of the hoisting equipment to carry out subsequent hoisting work.
The utility model discloses further set up to: the fixed plate is hinged and matched with the connecting plate.
By adopting the technical scheme, when the lower end of the I-shaped stand column is fixedly connected with the connecting piece through the hinged arrangement of the connecting plate, the lower end of the I-shaped stand column can be clamped between the fixing plate and the limiting plate by directly overturning the fixing plate without manually aligning the through holes of the fixing plate and the limiting plate, and then the lower end of the I-shaped stand column is fixed in the connecting piece through the bolt gasket, so that the assembling process is more convenient.
The utility model discloses further set up to: the connecting plate deviates from its open-ended one side interval and is provided with two engaging lugs, the fixed plate rotates and sets up between two engaging lugs, the distance between engaging lug and the limiting plate slightly is greater than the abdominal thickness of I-shaped stand.
Through adopting above-mentioned technical scheme, the fixed plate rotates to be set up and has realized the rotation of fixed plate and connecting plate to be connected at two engaging lugs.
The utility model discloses further set up to: the connecting plate deviates from the horizontal rigid coupling of open-ended one side and has the backup pad, the backup pad deviates from the perpendicular rigid coupling of connecting plate open-ended one side and has the boss, the fixed plate can support on the boss when rotating.
Through adopting above-mentioned technical scheme, when the direction that the limiting plate was kept away from to the fixed plate rotated, supported on the boss, made the fixed plate keep at the tilt state, so, when two adjacent steel frame construction docks from top to bottom, the I-shaped stand of top steel frame construction no matter support and press on the fixed plate, still support and press on the limiting plate, fixed plate or limiting plate homoenergetic and I-shaped stand cooperation play the spacing effect of direction to it, improve two adjacent steel frame construction's about the butt joint efficiency.
The utility model discloses further set up to: the inclination angle of the fixing plate is 45-75 degrees.
By adopting the technical scheme, the inclination angle of the fixing plate is 45-75 degrees, a margin enough for accommodating the I-shaped stand column is reserved between the fixing plate and the limiting plate, a stable inclined plane is provided for the I-shaped stand column, and the I-shaped stand column above the fixing plate is convenient to mount on the connecting piece.
To sum up, the utility model discloses following beneficial effect has:
1. the elevator shaft is arranged into a bottom layer section, a middle layer section and a top layer section which are of modular structures, each layer section is prefabricated in a factory, and the layers are assembled on site through connecting pieces, so that the shaft construction process is simpler;
2. connect each layer section through the connecting piece, the limiting plate or the fixed plate of connecting piece play the spacing effect of direction to the I-shaped stand of each layer section, make and align more easily between the adjacent layer section for assembly efficiency effectively shortens construction cycle.
Drawings
FIG. 1 is a schematic structural view of example 1;
FIG. 2 is a schematic view of the structure of the joint member in embodiment 1;
fig. 3 is a schematic view of the structure of the connector in embodiment 2.
In the figure, 1, bottom layer segment; 2. an intermediate layer segment; 3. a top layer segment; 4. an I-shaped upright post; 5. a channel steel cross brace; 6. a connecting member; 61. a connecting plate; 62. a limiting plate; 63. a fixing plate; 64. connecting lugs; 65. a support plate; 66. and (4) a boss.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Example 1: a prefabricated well for an old building additionally provided with an elevator comprises a bottom layer section 1, a middle layer section 2 and a top layer section 3 which are sequentially distributed from bottom to top as shown in figure 1, wherein the bottom layer section 1, the middle layer section 2 and the top layer section 3 are all of modular structures, such as steel frame structures; the middle layer section 2 is composed of a single middle module or formed by butt joint of at least two middle modules, and the bottom layer section 1 and the middle layer section 2, the middle layer section 2 and the top layer section 3 are fixedly connected together through connecting pieces 6.
The steel frame structure comprises four I-shaped stand columns 4 which are distributed in a rectangular shape and channel steel cross braces 5 fixedly connected between every two adjacent I-shaped stand columns 4, two channel steel cross braces 5 are arranged between every two adjacent I-shaped stand columns 4, the two channel steel cross braces 5 are distributed from top to bottom, and openings are arranged oppositely. One side of the steel frame structure is provided with an elevator inlet and outlet end, and the channel steel cross brace 5 on the side is arranged according to the situation and gives way for the passing opening.
As shown in fig. 2, the connecting member 6 includes a connecting plate 61 with a U-shaped appearance, a limiting plate 62 is integrally arranged on one side of the connecting plate 61, which is away from the opening, the connecting plate 61 and the limiting plate 62 form an h-shaped mounting seat, and a hoisting hole is further formed in the top of the limiting plate 62. One side of the connecting plate 61 departing from the opening is also movably provided with a fixing plate 63, and the fixing plate 63 is arranged opposite to the limiting plate 62. Through holes are formed in the two vertical edges of the connecting plate 61, the fixing plate 63 and the limiting plate 62 which are oppositely arranged penetrate through the through holes, and the end part of the abdomen of the I-shaped stand column 4 is also provided with the through holes.
Hoisting equipment is matched with the hoisting holes to hoist the steel frame structure, the sequence is that the bottom layer section 1 is firstly hoisted, the bottom layer section 1 is fixed on the ground by using foundation bolts, reinforcing nails and the like after being moved to a required position, then hoisting the middle layer section 2, the connecting piece 6 at the upper end of the bottom layer section 1 plays a role in guiding the middle layer section 2, namely, after the middle layer section 2 is hung above the bottom layer section 1, the position of the middle layer section 2 is adjusted, the limiting plate 62 of the connecting piece 6 is abutted against the belly of the I-shaped upright post 4 of the middle layer section 2, the limiting plate 62 is matched with the I-shaped upright post 4 to limit the lateral displacement of the middle layer section 2, the middle layer section 2 is slowly put down, the I-shaped upright post 4 of the middle layer section 2 is supported on the transverse edge of the connecting plate 61, the fixing plate 63 is installed, the lower end of the I-shaped upright post 4 is clamped between the limiting plate 62 and the fixing plate 63, and the three parts are fixed together through bolts, so that the fixed installation of the middle layer. And the other middle layer sections 2 and the top layer sections 3 are sequentially installed in the same way to finish the assembly of the elevator shaft.
So, each interval all adopts the prefabricated mode of mill, assembles at the scene again, makes the well construction process simpler, and limiting plate 62 sets up to make and aligns more easily between the adjacent interval moreover for assembly efficiency effectively shortens construction cycle.
Example 2: the present embodiment is different from embodiment 1 in that, as shown in fig. 3, the fixing plate 63 is hinged on the lateral edge of the connecting plate 61, specifically, two engaging lugs 64 are arranged at intervals on the side of the lateral edge of the connecting plate 61 away from the opening thereof, the fixing plate 63 is located between the two engaging lugs 64, and the fixing plate 63 is rotatably mounted on the engaging lugs 64 through a pin shaft. The distance between the connecting lug 64 and the limiting plate 62 is slightly larger than the thickness of the belly of the I-shaped stand column 4, so that the I-shaped stand column 4 relatively positioned above can be smoothly supported on the transverse edge of the connecting plate 61, when the lower end of the I-shaped stand column 4 is fixedly connected with the connecting piece 6, the lower end of the I-shaped stand column 4 can be clamped between the fixing plate 63 and the limiting plate 62 by directly overturning the fixing plate 63 without manually aligning through holes of the fixing plate 63 and the limiting plate 62, and then the lower end of the I-shaped stand column 4 is fixed in the connecting piece 6 by utilizing a bolt gasket, so that the.
Furthermore, a supporting plate 65 is horizontally extended and formed on the transverse edge of the connecting plate 61 in the direction away from the limiting plate 62, a boss 66 is vertically fixedly connected to the upper surface of the supporting plate 65, and when the fixing plate 63 rotates in the direction away from the limiting plate 62, the fixing plate 63 can be supported on the boss 66 to keep the fixing plate 63 in an inclined state, wherein the inclination angle of the fixing plate 63 is 45-75 degrees. So, when two adjacent steel frame construction docks from top to bottom, no matter top steel frame construction's I-shaped stand 4 supports and presses on fixed plate 63, still supports and presses on limiting plate 62, fixed plate 63 or limiting plate 62 homoenergetic and the cooperation of I-shaped stand 4 play the spacing effect of direction to it, improve two adjacent steel frame construction's butt joint efficiency from top to bottom.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.
Claims (7)
1. The utility model provides a prefabricated assembled well that is used for old building to install elevator additional which characterized in that: the steel frame type steel frame structure comprises a bottom layer section (1), a middle layer section (2), a top layer section (3) and a connecting piece (6) for fixedly connecting the bottom layer section (1), the middle layer section (2) and the top layer section (3), wherein the bottom layer section (1), the middle layer section (2) and the top layer section (3) are all steel frame structures, and each steel frame structure comprises four I-shaped stand columns (4) which are distributed in a rectangular shape; connecting piece (6) are limiting plate (62) and setting fixed plate (63) at the connecting plate (61) opening back including connecting plate (61), the rigid coupling of appearance for the U-shaped, connecting piece (6) are located between upper and lower adjacent I stand (4), the belly at below I stand (4) is erect in connecting plate (61), belly at above I stand (4) is centre gripping in fixed plate (63) and limiting plate (62), connecting piece (6) pass through the bolt rigid coupling with I stand (4).
2. The prefabricated assembled hoistway for old building rigging elevator according to claim 1, wherein: four connecting pieces (6) arranged at the upper end of the steel frame structure are distributed in the same direction.
3. The prefabricated assembled hoistway for old building rigging elevator according to claim 1, wherein: and the top of the limiting plate (62) is also provided with a hoisting hole.
4. The prefabricated assembled hoistway for old building rigging elevator according to claim 1, wherein: the fixed plate (63) is hinged and matched with the connecting plate (61).
5. The prefabricated assembled hoistway for old building rigging elevator according to claim 4 wherein: connecting plate (61) deviates from its open-ended one side interval and is provided with two engaging lugs (64), fixed plate (63) rotate and set up between two engaging lugs (64), the distance between engaging lug (64) and limiting plate (62) slightly is greater than the abdominal thickness of I-shaped stand (4).
6. The prefabricated assembled hoistway for old building rigging elevator according to claim 4 wherein: connecting plate (61) deviate from open-ended one side horizontal rigid coupling and have backup pad (65), backup pad (65) deviate from the perpendicular rigid coupling in connecting plate (61) open-ended one side and have boss (66), can support on boss (66) when fixed plate (63) rotate.
7. The prefabricated assembled hoistway for old building rigging elevator according to claim 6, wherein: the inclination angle of the fixing plate (63) is 45-75 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922006375.XU CN211078089U (en) | 2019-11-18 | 2019-11-18 | Prefabricated well for additionally installing elevator in old building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922006375.XU CN211078089U (en) | 2019-11-18 | 2019-11-18 | Prefabricated well for additionally installing elevator in old building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211078089U true CN211078089U (en) | 2020-07-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922006375.XU Active CN211078089U (en) | 2019-11-18 | 2019-11-18 | Prefabricated well for additionally installing elevator in old building |
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| Country | Link |
|---|---|
| CN (1) | CN211078089U (en) |
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2019
- 2019-11-18 CN CN201922006375.XU patent/CN211078089U/en active Active
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