CN211873941U - Existing green building reinforced structure - Google Patents
Existing green building reinforced structure Download PDFInfo
- Publication number
- CN211873941U CN211873941U CN202020424986.6U CN202020424986U CN211873941U CN 211873941 U CN211873941 U CN 211873941U CN 202020424986 U CN202020424986 U CN 202020424986U CN 211873941 U CN211873941 U CN 211873941U
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- Prior art keywords
- adjusting screw
- floor board
- steelframe
- green building
- wall body
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- 229910000831 Steel Inorganic materials 0.000 claims description 69
- 239000010959 steel Substances 0.000 claims description 69
- 230000003014 reinforcing effect Effects 0.000 claims description 11
- 230000002787 reinforcement Effects 0.000 claims description 10
- 230000007246 mechanism Effects 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 230000008093 supporting effect Effects 0.000 abstract description 8
- 238000010276 construction Methods 0.000 abstract description 6
- 239000000463 material Substances 0.000 abstract description 5
- 238000009434 installation Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000005452 bending Methods 0.000 description 3
- 238000004064 recycling Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model relates to an existing green building reinforced structure, it includes that the floor board and the vertical wall body that sets up in the floor board side that the level set up, the steelframe has been erect to the below of floor board, the side of steelframe can dismantle fixed connection with the wall body through multiunit fixed establishment, a plurality of through-holes have been seted up to the steelframe, wear to be equipped with adjusting screw in the through-hole, adjusting screw's the fixed dish that bears that is provided with the looks butt of floor board, adjusting screw is connected with the drive and bears the lift piece of dish and the looks butt of floor board. Utilize fixed establishment with steelframe and wall body reciprocal anchorage, the tight butt of dish and floor board is born in the drive of lifter, can provide the supporting role to the floor board, and this structure can carry out the dismouting to the steelframe, and the recycle of steelframe is worth highly, material saving and construction cost.
Description
Technical Field
The utility model belongs to the technical field of the technique of building and specifically relates to an existing green building reinforced structure is related to.
Background
In order to enable the existing green building to have the advantages of saving resources, improving human living environment, improving use functions and the like, the existing green building is generally subjected to reconstruction measures such as maintenance, updating, storey adding and the like. When the floor adding construction is carried out, because the bearing strength of the existing green building floor slab constructed in the initial construction period is low, the bearing strength requirement of the modified building structure cannot be met, and appropriate reinforcement measures are required to be taken to improve the bearing strength of the floor slab.
The existing floor reinforcing structure is usually constructed by erecting reinforcing frames on the bottom surface of the floor slab, then pouring concrete into the reinforcing frames, and forming a new reinforcing layer after forming, so as to enhance the bearing capacity of the floor slab. After the reinforced structure is fixed with the floor slab, the reinforced structure cannot be dismantled again for recycling, the recycling value is low, and the cost of building materials is high.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, one of the purposes of the utility model is to provide an existing green building reinforced structure, it can retrieve reuse, material saving and construction cost many times.
The above object of the present invention is achieved by the following technical solutions:
the utility model provides an existing green building reinforced structure, includes floor board and the vertical wall body that sets up in floor board side that the level set up, the steelframe has been erect to the below of floor board, the side of steelframe can dismantle fixed connection with the wall body through multiunit fixed establishment, a plurality of through-holes have been seted up to the steelframe, wear to be equipped with adjusting screw in the through-hole, adjusting screw's the fixed dish that bears that is provided with floor looks butt of one end, adjusting screw is connected with the drive and bears the lift piece that dish and floor looks butt.
Through adopting above-mentioned technical scheme, during the steelframe installation, utilize fixed establishment with steelframe and wall body mutual fixed connection, utilize the drive adjusting screw of lifter to reciprocate, bear the dish as the adjusting screw drive and be close to towards the floor board, and when inseparable butt each other, bear the dish and provide the supporting role to the floor board, can avoid leaving too much gap and take place to sink between floor board and the steelframe, this structure can be dismantled the steelframe, recycle is worth highly, material saving and construction cost.
The present invention may be further configured in a preferred embodiment as: the fixing mechanism comprises an angle steel, a connecting screw and a plurality of bolts, wherein the angle steel is arranged in an L shape, the connecting screw is fixedly arranged at the bottom of the steel frame, the two bending sections of the angle steel are respectively abutted against the bottom surface of the floor plate and the side wall of the wall body, the connecting screw is arranged at one section, close to the floor plate, of the angle steel in a penetrating mode and connected with a fastener, and the connecting bolt is arranged at one section, close to the wall body, of the angle steel in a penetrating mode and connected.
Through adopting above-mentioned technical scheme, place the steelframe with the below of floor board, two buckle sections of angle steel respectively with wall body and steelframe butt, utilize the bolt with angle steel and wall body fixed, utilize connecting screw to fix angle steel and steelframe to make steelframe and wall body fixed connection, this structure can carry out the dismouting to the steelframe, can retrieve and recycle.
The present invention may be further configured in a preferred embodiment as: the lifting piece is set as an adjusting nut, the adjusting screw rod is arranged on the steel frame in a rotating mode, the adjusting screw rod penetrates through the adjusting nut in a threaded mode, and the adjusting screw rod is connected with a limiting piece limiting the adjusting screw rod to rotate along with the adjusting screw rod.
Through adopting above-mentioned technical scheme, the steelframe is fixed behind the wall body, and possible clearance between steelframe and the floor board through rotating adjusting nut, can drive adjusting screw reciprocates at the steelframe to the drive loading board rebound to with the position of the tight butt of floor board, the locating part prevents that adjusting screw from following adjusting nut and rotating in step, and the loading board can provide the supporting role to the floor board, avoids the floor board to take place the condition of undercut.
The present invention may be further configured in a preferred embodiment as: the locating part sets up to the kelly, the both ends of kelly are fixed connection in the relative two inside walls of through-hole respectively, the hole of sliding has been seted up on the adjusting screw, the kelly wears to locate the hole of sliding.
Through adopting above-mentioned technical scheme, adjusting screw reciprocates at the through-hole in-process, and the kelly slides in the downthehole portion that slides, can restrict adjusting screw's rotation to the function that utilizes adjusting nut drive adjusting screw to remove is realized.
The present invention may be further configured in a preferred embodiment as: and one end of the adjusting screw rod, which is far away from the bearing disc, is fixedly provided with a circular stop block with the diameter larger than that of the adjusting nut.
Through adopting above-mentioned technical scheme, adjusting screw moves towards the in-process of floor board, and circular dog and adjusting nut form each other and block, and the distance that can avoid adjusting screw to remove is too big to break away from adjusting nut, cause the operation inconvenient.
The present invention may be further configured in a preferred embodiment as: the steel frame is provided with an embedded groove for accommodating the bearing disc towards one side of the floor plate, and the bearing disc and the steel frame are flush with each other towards the side of the floor plate.
Through adopting above-mentioned technical scheme, when installing the steelframe, bear the dish and accomodate in the inside of gomphosis groove, can reduce the interval of steelframe and floor board, can save space, conveniently make simultaneously bear the dish fast movement to with the position of floor board mutual butt.
The present invention may be further configured in a preferred embodiment as: a plurality of lightening holes are formed in the bearing plate.
Through adopting above-mentioned technical scheme, the lightening hole can reduce the weight that bears the weight of dish to reduce the action of gravity that the steelframe produced the angle steel, make whole effect that reaches stability.
The present invention may be further configured in a preferred embodiment as: one section of the angle steel, which is close to the floor plate, is provided with a waist-shaped hole, and the connecting screw penetrates through the waist-shaped hole.
Through adopting above-mentioned technical scheme, when installing the steelframe, pass waist shape hole earlier with connecting screw, then with angle steel and wall body reciprocal anchorage, through connecting screw and waist shape hole sliding connection afterwards, adjust the mounted position of angle steel and steelframe, utilize the fastener to fix angle steel and steelframe reciprocal anchorage at last, make the installation operation of steelframe swift, accurate.
The present invention may be further configured in a preferred embodiment as: and two sides of each angle steel are connected with triangular reinforcing rib plates.
By adopting the technical scheme, the reinforcing rib plate can support two bending sections of the angle steel by utilizing the stability principle of a triangle, so that the supporting strength of the angle steel is enhanced, and the overall stability is improved.
To sum up, the utility model discloses a following at least one useful technological effect:
1. when the steel frame is installed, the steel frame and the wall body are fixedly connected with each other by using the fixing mechanism, the lifting piece is used for driving the adjusting screw to move up and down, when the adjusting screw drives the bearing plate to approach towards the floor plate and mutually and tightly abut against each other, the bearing plate provides a supporting effect for the floor plate, so that the phenomenon that excessive gaps are left between the floor plate and the steel frame to sink can be avoided, the steel frame can be disassembled by the structure, the recycling value is high, and the materials and the construction cost are saved;
2. the steel frame is placed below the floor plate, two bending sections of the angle steel are respectively abutted against the wall body and the steel frame, the angle steel is fixed with the wall body by using bolts, and the angle steel is fixed with the steel frame by using connecting screws, so that the steel frame is fixedly connected with the wall body;
3. the steelframe is fixed behind the wall body, and possible clearance between steelframe and the floor board through rotating adjusting nut, can drive adjusting screw reciprocates at the steelframe to the drive loading board rebound with the position of the tight butt of floor board, the kelly prevents that adjusting screw from following adjusting nut and rotating in step, and the loading board can provide the supporting role to the floor board, avoids the floor board to take place the condition of undercut.
Drawings
FIG. 1 is a schematic structural view of an existing green building reinforcement structure;
FIG. 2 is a partially enlarged schematic view of portion A of FIG. 1;
fig. 3 is a partial sectional view schematically showing an existing green building reinforcing structure.
In the figure, 1, a floor board; 2. a wall body; 3. angle steel; 31. a waist-shaped hole; 32. a threaded hole; 321. a bolt; 33. reinforcing a rib plate; 4. a steel frame; 41. connecting a screw rod; 411. fastening a nut; 42. a through hole; 421. a clamping rod; 43. a fitting groove; 44. adjusting the nut; 5. adjusting the screw rod; 51. a carrier tray; 511. lightening holes; 52. a circular stopper; 53. and (6) sliding holes.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1 and 2, for the utility model discloses an existing green building reinforced structure, including floor board 1, wall body 2 and steelframe 4, floor board 1 level sets up, the vertical edge that is fixed in floor board 1 of wall body 2, steelframe 4 forms through the welding of a plurality of reinforcing bar vertically and horizontally staggered, and steelframe 4 erects in floor board 1's below, and steelframe 4 butt is in floor board 1's bottom surface, and steelframe 4's area is the same with floor board 1's area, and steelframe 4's edge and wall body 2's the mutual butt of lateral wall.
The side of steelframe 4 is through a plurality of fixed establishment and wall body 2 reciprocal anchorage, and a plurality of fixed establishment equidistance sets up, and fixed establishment includes angle steel 3, connecting screw 41 and three bolt 321, and angle steel 3 is L shape setting, and two kinks of angle steel 3 butt respectively in the bottom surface of floor board 1 and the inside wall of wall body 2. Angle steel 3 is close to the one end level of floor board 1 and has seted up waist shape hole 31, and a plurality of connecting screw 41 are fixed in the position that 4 bottoms of steelframe are close to wall body 2, and connecting screw 41 corresponds each other with waist shape hole 31, and connecting screw 41 keeps away from the one end of steelframe 4 and slides and wear to locate waist shape hole 31. One section of angle steel 3 is close to wall body 2 and is vertically arranged and offered three screw hole 32, and screw bolt 321 wears to locate screw hole 32, and is connected with wall body 2, is fixed in angle steel 3 the lateral wall of wall body 2.
Triangular reinforcing rib plates 33 are fixed on two sides of the angle steel 3, and the supporting strength of the angle steel 3 to the steel frame 4 is enhanced by utilizing the stability of the triangle, so that the bearing strength of the floor plate 1 is improved.
Referring to fig. 1 and 3, a plurality of through-holes 42 have vertically been seted up on steelframe 4, steel frame 4's crisscross muscle staggered position is seted up to through-hole 42, through-hole 42 runs through steel frame 4's top surface and bottom surface, wear to be equipped with adjusting screw 5 in the through-hole 42, the one end that adjusting screw 5 is close to floor board 1 is fixed with the circular shape and bears dish 51, steel frame 4 has been seted up towards floor board 1's one side and has been held the gomphosis groove 43 that bears dish 51, the top surface that bears dish 51 flushes each other with steel frame 4's top surface, bear dish 51 and floor board 1. Adjusting screw 5 reciprocates at steelframe 4 through the drive of lifting member, and the lifting member sets up to adjusting screw 5, and adjusting screw 5 rotates and installs in the bottom surface of steelframe 4 and is located the below of through-hole 42, and adjusting nut 44 is the polygon setting, and the axis of adjusting nut 44 and the mutual coincidence of the axis of through-hole 42, adjusting screw 5 screw thread wear to locate adjusting nut 44, and it is rotatory through the locating part restriction to bear dish 51.
The locating part sets up to kelly 421, and kelly 421 are located the inside of through-hole 42, and the both ends of kelly 421 respectively with two relative inside wall fixed connection of through-hole 42, adjusting screw 5's lateral wall is seted up and is run through the hole of sliding 53 of relative both sides wall, and the hole of sliding 53 extends along adjusting screw 5's length direction, and the hole of sliding 53 is worn to locate by kelly 421. After the steel frame 4 is fixed on the wall body 2, the adjusting nut 44 is rotated to drive the adjusting screw 5 to move up and down on the steel frame 4, the clamping rod 421 slides in the sliding hole 53 at the same time, and the adjusting screw 5 can be limited to rotate synchronously along with the adjusting nut 44. Adjusting screw 5 can promote to bear dish 51 and remove towards floor board 1 to make and bear dish 51 and floor board 1 support tightly, increase the support area to floor board 1, make floor board 1 atress even, produce the clearance and take place recessed phenomenon between floor board 1 and the steelframe 4 when avoiding the installation simultaneously.
A round stop block 52 is fixed at one end of the adjusting screw rod 5 far away from the bearing disc 51, the diameter of the round stop block 52 is larger than that of the adjusting nut 44, and the round stop block 52 can prevent the adjusting screw rod 5 from being separated from the adjusting nut 44 in the upward moving process, so that the operation is inconvenient.
The implementation principle of the embodiment is as follows: when installing steelframe 4, with steelframe 4 remove to the position with 1 bottom surface butt of floor board, connecting screw 41 passes angle steel 3's waist shape hole 31 earlier, utilizes bolt 321 to fix angle steel 3 and wall body 2 each other. Then, the connecting screw 41 and the slotted hole 31 are used for slidably connecting and adjusting the connecting position of the angle steel 3 and the steel frame 4, and the fastening nut 411 is used for fixing the angle steel 3 and the steel frame 4 to each other, so that the steel frame 4 and the wall body 2 are fixed to each other. The gap probably leaves between steelframe 4 and the floor board 1, rotates adjusting nut 44, and kelly 421 restriction adjusting screw 5's rotation can drive adjusting screw 5 and drive and bear dish 51 and remove towards floor board 1, makes to bear dish 51 and floor board 1 closely support tightly, provides the supporting role to floor board 1, avoids floor board 1 to take place the sunken condition. This structure can carry out the dismouting to steelframe 4, and the recycle of steelframe 4 is worth highly, material saving and cost.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (9)
1. The utility model provides an existing green building reinforced structure, includes floor board (1) and the vertical wall body (2) that set up in floor board (1) side that the level set up, its characterized in that: the floor plate is characterized in that a steel frame (4) is erected below the floor plate (1), the side edge of the steel frame (4) is detachably and fixedly connected with a wall body (2) through a plurality of groups of fixing mechanisms, a plurality of through holes (42) are formed in the steel frame (4), adjusting screws (5) are arranged in the through holes (42) in a penetrating mode, a bearing disc (51) which is connected with the floor plate (1) in a butting mode is fixedly arranged at one end of each adjusting screw (5), and the adjusting screws (5) are connected with lifting pieces which drive the bearing disc (51) and the floor plate (1) in butting mode.
2. An existing green building reinforcement structure as set forth in claim 1, wherein: fixing mechanism is including angle steel (3), the fixed connecting screw (41) and a plurality of bolt (321) that set up in steelframe (4) bottom that are L shape, two sections of buckling of angle steel (3) respectively with the bottom surface of floor board (1) and the lateral wall butt of wall body (2), connecting screw (41) are worn to locate angle steel (3) and are close to one section of floor board (1), and are connected with the fastener, one section that angle steel (3) are close to wall body (2) is worn to locate in bolt (321), and with wall body (2) are connected.
3. An existing green building reinforcement structure as set forth in claim 1, wherein: the lifting piece is arranged as an adjusting nut (44), the adjusting screw rod (5) is rotated and arranged on the steel frame (4), the adjusting nut (44) is arranged in the adjusting screw rod (5) in a penetrating mode through threads, and the adjusting screw rod (5) is connected with a limiting piece for limiting the adjusting screw rod (5) to rotate along with the adjusting screw rod.
4. An existing green building reinforcement structure according to claim 3, wherein: the locating part sets up to kelly (421), the both ends of kelly (421) are fixed connection respectively in two relative inside walls of through-hole (42), slip hole (53) have been seted up on adjusting screw (5), slip hole (53) are worn to locate by kelly (421).
5. An existing green building reinforcement structure according to claim 4, wherein: one end of the adjusting screw rod (5) far away from the bearing disc (51) is fixedly provided with a circular stop block (52) with the diameter larger than that of the adjusting nut (44).
6. An existing green building reinforcement structure as set forth in claim 1, wherein: one surface of the steel frame (4) facing the floor plate (1) is provided with an embedded groove (43) for accommodating a bearing disc (51), and the bearing disc (51) and one surface of the steel frame (4) facing the floor plate (1) are mutually flush.
7. An existing green building reinforcement structure as set forth in claim 1, wherein: the bearing plate (51) is provided with a plurality of lightening holes (511).
8. An existing green building reinforcement structure as set forth in claim 2, wherein: one section of the angle steel (3) close to the floor plate (1) is provided with a waist-shaped hole (31), and the connecting screw rod (41) penetrates through the waist-shaped hole (31).
9. An existing green building reinforcement structure as set forth in claim 2, wherein: and two sides of the angle steel (3) are connected with triangular reinforcing rib plates (33).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020424986.6U CN211873941U (en) | 2020-03-28 | 2020-03-28 | Existing green building reinforced structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020424986.6U CN211873941U (en) | 2020-03-28 | 2020-03-28 | Existing green building reinforced structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211873941U true CN211873941U (en) | 2020-11-06 |
Family
ID=73256510
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020424986.6U Expired - Fee Related CN211873941U (en) | 2020-03-28 | 2020-03-28 | Existing green building reinforced structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211873941U (en) |
-
2020
- 2020-03-28 CN CN202020424986.6U patent/CN211873941U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201106 |
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| CF01 | Termination of patent right due to non-payment of annual fee |