CN210767543U - Equipment foundation - Google Patents
Equipment foundation Download PDFInfo
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- CN210767543U CN210767543U CN201921231781.XU CN201921231781U CN210767543U CN 210767543 U CN210767543 U CN 210767543U CN 201921231781 U CN201921231781 U CN 201921231781U CN 210767543 U CN210767543 U CN 210767543U
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- foundation
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Abstract
The utility model provides a pair of equipment foundation, equipment foundation is for striding the equipment foundation that the roofing set up, equipment foundation includes first structure and second structure, and the roof boarding sets up first structural, the second structure sets up between adjacent roof boarding first structural, equipment is placed equipment foundation the second is structural. This embodiment is through this equipment foundation who strides the roofing setting to and reliable connection between first structure and the second structure, make the size and the equipment weight of equipment unrestricted, avoided the equipment foundation vibrations of rack roofing to shift simultaneously and destroy the emergence of rack roofing waterproof layer scheduling problem, moreover the form is reasonable, convenient operation, simple structure, safe and reliable, cost are not high.
Description
Technical Field
The utility model belongs to the architectural design field, in particular to equipment foundation.
Background
With the development of science and technology and the progress of building technology, large-span buildings become one of the development directions of building structures, and the grid structure is a novel large-span space structure and has the advantages of large rigidity, small deformation, uniform stress distribution, capability of greatly reducing the dead weight of the structure, material saving, safe and reliable stress, mature technology, relatively low investment and the like. In recent years, the grid structure roof has been widely used in large shopping malls, stadiums, conference rooms, small theaters, gymnasiums, restaurants, and other buildings. The roof of a grid roof is generally prefabricated, unlike a cast-in-place concrete roof. In order to meet the use function of a large space, a plurality of fans, air conditioner outdoor units, solar water heaters and other devices are usually placed on a roof, and the conventional mode is to directly pour the foundations of the devices on a net rack roof. The conventional method has the following problems:
1. the equipment foundation and the surface of the grid structure roof form two sheets, and some equipment foundations can gradually shift under the action of equipment vibration for a long time, so that the normal operation of the equipment is influenced, and even great potential safety hazards are caused.
2. When the equipment foundation shifts, the roof leaks water and normal life is influenced due to the long-time damage of the net rack roof waterproof layer.
Therefore, a safe, reliable, convenient and practical grid roof is needed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an equipment foundation to solve the equipment foundation and shift the influence and the roof problem of leaking that causes to the destruction of roofing waterproof layer.
In order to solve the technical problem, the utility model provides a technical scheme as follows:
the utility model provides an equipment foundation, equipment foundation is for striding the equipment foundation that the roofing set up, equipment foundation includes first structure and second structure, and the roof boarding sets up first structural, the second structure sets up between adjacent roof boarding first structural, equipment is placed equipment foundation the second is structural.
Optionally, the first structure includes a net rack and a net rack support, and the net rack support is fixedly connected between the net rack and the roof panel.
Further, the rack includes a plurality of rack upper chords and a plurality of rack upper chord balls, the rack upper chord passes through the rack upper chord ball is connected in order to form latticed the rack.
Furthermore, the net rack support comprises a stiffening rib and a top plate, and the top plate is fixedly connected to one side of the stiffening rib.
Furthermore, the stiffening rib is formed by splicing a plurality of first steel plates, and the cross section of the stiffening rib is in a cross shape.
Furthermore, the top plate covers one end face of the stiffening rib.
Furthermore, the second structure comprises a concrete pier structure and a steel beam structure, the steel beam structure is fixedly connected to the concrete pier structure, the second structure is connected with the top plate of the first structure through the concrete pier structure, and the equipment is placed on the steel beam structure.
Furthermore, the concrete pier structure comprises connectors, a reinforcing mesh and concrete poured with the connectors and the reinforcing mesh, the reinforcing mesh wraps the connectors, and the connectors are fixedly connected to the top plate between the adjacent roof panels.
Furthermore, the concrete pier structure is embedded with a pier top embedded part, the pier top embedded part comprises a plurality of embedded part anchor feet and an embedded part top plate, the embedded part anchor feet are fixedly connected to the same side of the embedded part top plate, the embedded part anchor feet are embedded in the concrete pier structure, and the concrete pier structure is exposed out of the embedded part top plate.
Furthermore, the steel beam structure comprises two main steel beams and two secondary steel beams, the secondary steel beams are fixedly connected to the main steel beams along a direction perpendicular to the extending direction of the main steel beams, and the main steel beams are fixedly connected to the adjacent embedded part top plates.
Compared with the prior art, the utility model has the advantages that:
the utility model provides a pair of equipment foundation, equipment foundation is for striding the equipment foundation that the roofing set up, equipment foundation includes first structure and second structure, and the roof boarding sets up first structural, the second structure sets up between adjacent roof boarding first structural, equipment is placed equipment foundation the second is structural. This embodiment is through this equipment foundation who strides roofing setting to and reliable connection between first structure and the second structure, make the size and the equipment weight of equipment unrestricted, avoided the equipment foundation vibrations of rack roofing to shift simultaneously and destroy the emergence of rack roofing waterproof layer scheduling problem, moreover the form is reasonable (do not influence the installation of rack roof boarding), convenient operation, simple structure, safe and reliable, with low costs (the material all is the common material in building site).
Drawings
Fig. 1 is a schematic view of a net rack support according to an embodiment of the present invention;
FIG. 2 is a schematic cross-sectional view along AA' of FIG. 1;
fig. 3 is a schematic structural view of a steel beam structure according to an embodiment of the present invention.
Description of reference numerals:
100-a net rack; 110-a net rack upper chord; 111-screws; 120-net rack upper chord ball;
200-a net rack support; 210-a stiffener; 220-a top plate;
300-roof panels;
400-concrete pier construction; 410-a connector; 411-a through hole; 420-pier top embedded part; 421-embedment anchor feet; 422-embedded part top plate;
500-steel beam structure; 510-steel main beam; 520-steel secondary beam; 521-devices.
Detailed Description
A space frame roof of the present invention will be described in further detail below. The present invention will now be described in more detail with reference to the accompanying drawings, in which preferred embodiments of the invention are shown, it being understood that those skilled in the art may modify the invention herein described while still achieving the beneficial results of the invention. Accordingly, the following description should be construed as broadly as possible to those skilled in the art and not as limiting the invention.
In the interest of clarity, not all features of an actual implementation are described. In the following description, well-known functions or constructions are not described in detail since they would obscure the invention in unnecessary detail. It will of course be appreciated that in the development of any such actual embodiment, numerous implementation-specific details must be set forth in order to achieve the developer's specific goals, such as compliance with system-related and business-related constraints, which will vary from one implementation to another. Moreover, it will be appreciated that such a development effort might be complex and time-consuming, but would nevertheless be a routine undertaking for those of ordinary skill in the art.
In order to make the objects and features of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. It is to be noted that the drawings are in a very simplified form and are not to be construed as precise ratios as are merely intended to facilitate and distinctly illustrate the embodiments of the present invention.
This embodiment provides an equipment foundation, equipment foundation for crossing roof boarding setting. The equipment foundation comprises a first structure and a second structure, wherein roof panels are arranged on the first structure, and part of the first structure is exposed, the second structure is arranged on the exposed part of the first structure, namely the second structure is arranged on the first structure between adjacent roof panels, and equipment is arranged on the second structure of the equipment foundation.
Fig. 1 is a schematic view of the structure of the rack rest of this embodiment. As shown in fig. 1, the first structure includes a rack 100 and a rack rest 200, and the rack rest 200 is fixedly connected between the rack 100 and a roof panel 300. The rack 100 is latticed for example, the rack 100 includes string ball 120 on a plurality of rack upper chords 110 and a plurality of rack, the rack upper chord 110 passes through string ball 120 is connected in order to form rack 100 on the rack, and is concrete, every string ball 120 is provided with a plurality of internal screw thread holes (not shown in the figure) that have on the rack, rack upper chord 110 both ends all are provided with screw 111, screw 111 have with internal thread assorted external screw thread, rack upper chord 110 passes through screw 111 threaded connection is in on the rack string ball 120, wherein, screw 111 detachable connects on the both ends of rack upper chord 110. In this embodiment, for example, four holes are formed on the surface of each net rack upper chord ball 120, and the screws 111 are fastened to two ends of the net rack upper chord 110 to form a net rack. The distance between the net mount upper chord 120 (and thus the length of the net mount upper chord 110) is determined by the projection of the equipment placed on the equipment base onto it, as well as the overall weight of the net mount 100 that can be loaded. Specifically, a plurality of adjacent net rack upper bows 120 capable of forming a closed figure, for example, 4 adjacent net rack upper bows 120 capable of forming a closed square, at least cover the projection of the equipment placed on the equipment base; while the net mount 100 may be loaded by its own weight and the total weight of the net mount support 200, secondary structure and equipment it carries.
FIG. 2 is a schematic cross-sectional view along AA' of FIG. 1. As shown in fig. 2, the rack rest 200 includes a stiffening rib 210 and a top plate 220, and the top plate 220 is fixedly coupled to one side of the stiffening rib 210. The stiffening rib 210 is formed by splicing a plurality of first steel plates, for example, and specifically, the stiffening rib 210 is formed by welding 3 first steel plates to each other, the cross section of the stiffening rib 210 is, for example, "cross" shaped, and the first steel plates are, for example, rectangular and trapezoidal spliced patterns, wherein the rectangular shape overlaps with the lower side of the trapezoidal shape, and wherein the upper sides of the 3 trapezoidal first steel plates are welded on the same side. The top plate 220 is, for example, a circular steel plate, the top plate 220 is disposed on one end surface of the stiffener 210 in a height direction of the stiffener 210 (a direction perpendicular to a cross section of the stiffener 210), and the top plate 220 covers a projection of the stiffener 210 on the top plate 220. The thickness of the stiffener 210 is less than the thickness of the top plate 220. The stiffening ribs 210 are welded to the net rack upper chord ball 120 of the net rack through welding seams, and particularly, the shorter upper edges of the stiffening ribs 210 are welded to the net rack upper chord ball 120 of the net rack through welding seams. The roof panel 300 is disposed on the side of the top plate 220 away from the stiffening ribs 210, the roof panel 300 is disposed on the top plate 220, and the adjacent roof panel 300 exposes the surface of the top plate 220 above the truss upper chord 120 to facilitate connection to a second structure. At this time, the height of the stiffener 210 is determined by the slope height of the roof.
With continued reference to fig. 2, the second structure includes a concrete pier structure 400 and a steel beam structure 500, and the steel beam structure 500 is fixedly connected to the concrete pier structure 400. The second structure is connected to the top plate 220 of the first structure through the concrete pier structure 400, and the apparatus is placed on the steel beam structure 500.
The concrete pier structure 400 includes connectors 410, a reinforcing mesh (not shown), and concrete in which the connectors 410 and the reinforcing mesh are cast, and the connectors 410 are formed by splicing together a second steel plate, such as a Q235B steel plate. As an example, the connecting member is formed by welding 3 second steel plates, for example, the cross-section of the connecting member 410 is cross-shaped, the second steel plates are square steel plates, for example, and the second steel plates are welded to the top plate 220 between the adjacent roof panels 300 along the height direction of the connecting member 410 (perpendicular to the cross-section of the connecting member). Each of the second steel plates has a plurality of through holes 411, for example, two through holes 411, on both sides of the welding position, and the through holes 411 are, for example, circular holes having a diameter of 30mm to 50mm to function as a pin key when the concrete is poured. The distance between one side of the connecting piece 410, which is far away from the roof panel 300, and the roof panel 300 is greater than or equal to 160mm, that is, the distance between the connecting piece 410 and the roof panel 300 is greater than or equal to 160 mm.
The mesh reinforcement wraps around the connector, and the mesh reinforcement has a square cross-sectional shape, for example, and specifically, a square cross-sectional shape, for example. The concrete pier structure 400 is formed by pouring concrete in the reinforcing mesh, the height of the concrete pier structure 400, which is higher than the roof panel 300, is 400-500 mm so as to meet the requirement of flashing height, and specifically, the height of the concrete pier structure 400, which is higher than the roof panel 300, is 400mm, 410mm, 420mm, 430mm, 440mm, 450mm, 460mm, 470mm, 480mm, 490mm and 500 mm.
The concrete pier structure 400 is embedded with pier top embedded parts 420, each pier top embedded part 420 comprises a plurality of embedded part anchor feet 421 and an embedded part top plate 422, each embedded part top plate 422 is a Q235B steel plate, each embedded part anchor foot 421 comprises four anchor feet and four anchor feet, the embedded part anchor feet 421 are uniformly welded on the embedded part top plates 422, specifically, each embedded part anchor foot 421 and the embedded part top plates 422 are connected through T-shaped welding. The embedded part anchor foot 421 is embedded in the concrete pier structure 400, and the embedded part top plate 422 covers the top surface of the concrete pier structure 400, and the embedded part top plate 422 and the concrete pier structure 400 are mutually abutted or connected. The embedment top plate 422 is, for example, plate-shaped, and the shape of the embedment top plate 422 is the same as the shape of the top surface of the concrete pier structure 400, and the size of the embedment top plate 422 is the same as the size of the top surface of the concrete pier structure 400. The steel beam structure 500 is fixedly connected to the concrete pier structure 400 through the embedment top plates 422, and each embedment top plate 422 may be fixedly connected to a plurality of (e.g., 1, 2, 3, 4) steel beam structures 500.
Fig. 3 is a schematic structural view of the steel beam structure of the present embodiment. Referring to fig. 3 and fig. 1 and 2, the steel beam structure 500 includes two main steel beams 510 and two secondary steel beams 520, and the secondary steel beams 520 are fixedly connected to the main steel beams 510 by bolts (not shown) perpendicular to the extension direction of the main steel beams, wherein the bolts are high-strength bolts (for example, 8.8-step high-strength bolts). Two ends of each steel main beam 510 are respectively and fixedly connected to two adjacent pier top embedded parts 420. The cross section of the steel main beam 510 is calculated according to the weight of the equipment 521 and the span of the steel main beam, and the steel main beam 510 is made of high-strength steel (for example, H-shaped steel).
The two steel main beams 510 are arranged in parallel, a plurality of supports (not shown in the figure) are arranged on the steel main beams 510, the supports are all arranged on one side, facing the adjacent steel main beams 510, of the steel main beams 510, the supports are used for placing steel secondary beams 520, the steel secondary beams are stress feet of equipment 521 of the steel secondary beams, the number of the supports is 4, and the supports are symmetrically arranged on the steel main beams 510.
The secondary steel beams 520 are fixedly installed on the support, specifically, the secondary steel beams 520 are fixed on the support through bolts (for example, the above-mentioned high-strength bolts), at this time, the two secondary steel beams 520 are arranged in parallel, and an H-shape is formed between each secondary steel beam 520 and the two adjacent main steel beams 510 which are arranged in parallel. The cross section of the steel secondary beam 520 is also calculated according to the weight of the apparatus 521 and the span of the steel secondary beam, and the steel secondary beam 520 is made of high-strength steel (for example, H-shaped steel). When the device 521 placed on the steel beam structure 500 is heavy, in order to ensure the local stability of the steel secondary beam 520, a plurality of supporting stiffening ribs may be provided at positions of the steel secondary beam 520 corresponding to the mounting stress feet of the device 521, and may be provided at positions corresponding to the mounting stress feet of the device 521, or at other positions in the projection area of the placement position of the device 521, so that the device 521 may be safely and stably placed on the steel secondary beam 520.
To sum up, the utility model provides a pair of equipment foundation, equipment foundation is for striding the equipment foundation that the roofing set up, equipment foundation includes first structure and second structure, and the roof boarding sets up on the first structure, the second structure sets up between adjacent roof boarding first structural, equipment is placed equipment foundation the second is structural. This embodiment is through this equipment foundation who strides roofing setting to and reliable connection between first structure and the second structure, make the size and the equipment weight of equipment unrestricted, avoided the equipment foundation vibrations of rack roofing to shift simultaneously and destroy the emergence of rack roofing waterproof layer scheduling problem, moreover the form is reasonable (do not influence the installation of rack roof boarding), convenient operation, simple structure, safe and reliable, with low costs (the material all is the common material in building site).
It is to be understood that while the present invention has been disclosed in terms of the preferred embodiment, it is not intended to limit the invention to the disclosed embodiment. To anyone skilled in the art, without departing from the scope of the present invention, the technical solution disclosed above can be used to make many possible variations and modifications to the technical solution of the present invention, or to modify equivalent embodiments with equivalent variations. Therefore, any simple modification, equivalent change and modification made to the above embodiments by the technical entity of the present invention all still fall within the protection scope of the technical solution of the present invention, where the technical entity does not depart from the content of the technical solution of the present invention.
Claims (10)
1. An equipment foundation, characterized in that the equipment foundation is a roofing-spanning equipment foundation, the equipment foundation comprises a first structure and a second structure, roof panels are arranged on the first structure, the second structure is arranged on the first structure between adjacent roof panels, and equipment is placed on the second structure.
2. An equipment foundation according to claim 1 wherein said first structure includes a net rack and a net rack support, said net rack support being fixedly connected between said net rack and a roof panel.
3. The equipment foundation of claim 2 wherein said grid includes a plurality of grid upper chords and a plurality of grid upper chords, said grid upper chords being connected by said grid upper chords to form said grid.
4. An equipment foundation according to claim 3 wherein said grid support includes a stiffening rib and a top plate, said top plate being fixedly attached to one side of said stiffening rib.
5. The apparatus foundation of claim 4, wherein the stiffener is formed by splicing a plurality of first steel plates, and the stiffener has a cross-shaped cross-section.
6. The equipment foundation of claim 5 wherein said ceiling cap is disposed on an end face of said stiffener.
7. The apparatus foundation of claim 6 wherein said second structure includes a concrete pier structure and a steel beam structure, said steel beam structure being fixedly connected to said concrete pier structure and said second structure being connected to the top plate of said first structure by said concrete pier structure, said apparatus being placed on said steel beam structure.
8. The apparatus foundation of claim 7 wherein said concrete pier structures include connectors, a rebar grid, and concrete with said connectors and rebar grid cast therein, said rebar grid surrounding said connectors, said connectors being fixedly attached to said roof panel between adjacent roof panels.
9. The equipment foundation of claim 8, wherein the concrete pier structure is embedded with a pier top embedded part, the pier top embedded part comprises a plurality of embedded part anchor feet and an embedded part top plate, the embedded part anchor feet are fixedly connected to the same side of the embedded part top plate, the embedded part anchor feet are embedded in the concrete pier structure, and the concrete pier structure exposes the embedded part top plate.
10. The equipment foundation of claim 9, wherein the steel beam structure comprises two main steel beams and two secondary steel beams, the secondary steel beams are fixedly connected to the main steel beams along a direction perpendicular to the extension direction of the main steel beams, and the main steel beams are fixedly connected to the adjacent embedded part top plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921231781.XU CN210767543U (en) | 2019-07-31 | 2019-07-31 | Equipment foundation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921231781.XU CN210767543U (en) | 2019-07-31 | 2019-07-31 | Equipment foundation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210767543U true CN210767543U (en) | 2020-06-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921231781.XU Expired - Fee Related CN210767543U (en) | 2019-07-31 | 2019-07-31 | Equipment foundation |
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| Country | Link |
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| CN (1) | CN210767543U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116145892A (en) * | 2022-12-02 | 2023-05-23 | 国核电力规划设计研究院有限公司 | A method for supporting equipment on the top surface of H-shaped steel beams and equipment support |
-
2019
- 2019-07-31 CN CN201921231781.XU patent/CN210767543U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116145892A (en) * | 2022-12-02 | 2023-05-23 | 国核电力规划设计研究院有限公司 | A method for supporting equipment on the top surface of H-shaped steel beams and equipment support |
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 200062 room 229, floor 2, building 2, No. 602, Tongpu Road, Putuo District, Shanghai Patentee after: Shanghai Junyuan Architectural Design Co.,Ltd. Address before: 201107 Room 305, building 7, no.18-30, Lane 88, Minbei Road, Minhang District, Shanghai Patentee before: SHJY ARCHITECTURAL DESIGN Co.,Ltd. |
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| 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: 20200616 |