CN214460588U - Be applied to old building and tear open and change divided retaining wall manger plate steel sheet wall - Google Patents
Be applied to old building and tear open and change divided retaining wall manger plate steel sheet wall Download PDFInfo
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- CN214460588U CN214460588U CN202022842051.2U CN202022842051U CN214460588U CN 214460588 U CN214460588 U CN 214460588U CN 202022842051 U CN202022842051 U CN 202022842051U CN 214460588 U CN214460588 U CN 214460588U
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Abstract
The utility model discloses a be applied to old building and tear open and change separated fender soil manger plate steel sheet wall, it includes the steel sheet wall main part, the steel sheet wall main part includes steel frame, steel sheet and bearing diagonal, the steel sheet is fixed mounting on the steel frame and is paved with the steel frame, the upper end fixed connection of bearing diagonal the steel frame, the lower extreme of bearing diagonal and the steel frame all with ground fixed connection; and asphalt coiled materials are paved on the steel plate wall main body, and waterproof coatings are arranged on the asphalt coiled materials. The whole steel that adopts of steel sheet wall splices, welds and forms, simultaneously with ground fixed connection, has stronger bearing capacity, can resist the various impact when demolising the construction, is provided with pitch coiled material and waterproof coating simultaneously in the steel sheet wall main part, makes the utility model discloses the steel sheet wall possesses the dust separation, falls to make an uproar and the sealed effect of water proof, and construction period is short and conveniently demolishs.
Description
Technical Field
The utility model relates to a division wall, in particular to be applied to old building and tear open and change divided fender soil manger plate steel sheet wall.
Background
Along with the continuous updating and iteration of urban groups, old buildings in dense urban areas are more and more transformed, the dismantling process of the old buildings often involves the enclosing construction of the junction of the new buildings and the old buildings, in order to reduce the influence on peripheral buildings and residents, a partition plate arranged between a construction area and the peripheral buildings generally needs to have the functions of dust separation and noise reduction, a person with special conditions excavates a basement with a new main structure deeply, the periphery needs to be backfilled with soil and construction support piles, and the baffle plate measures are required to play roles in retaining soil stress and water-proof sealing.
Two existing construction methods of the partition wall are as follows:
one is to adopt the steel pipe to set up into two rows of scaffold frame bodies, the top adopts the U to hold in the palm to adjust fixedly, one side that two rows of scaffold frame bodies kept away from the construction region sets up one wooden purlin at every certain distance, adopts the iron wire fixed, and the wooden template nail forms the stereoplasm on the wooden purlin and encloses the fender. The disadvantages are that: (1) the lateral bearing capacity is extremely low, the hidden danger of fragment breakdown exists during the dismantling construction, the space separating effect is achieved, and the soil and water retaining capacity is not achieved; (2) there is the clearance between the template, and it is relatively poor to give sound insulation dirt proofness, and it is great to influence on every side when demolising the operation.
The other is that concrete is adopted to pour the concrete baffle: the contact surface of the bottom and the floor slab is firstly subjected to roughening and bar planting treatment, a reinforcing mesh is bound, an operation frame and a formwork are erected, and layered pouring molding is carried out. The disadvantages are that: (1) the construction process of the concrete baffle is more complicated, and the construction period is long; (2) the periphery is greatly influenced when the concrete baffle is dismantled in the later period; (3) the overall cost is high.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a be applied to old building and tear open and change divided fender soil manger plate steel sheet wall possesses the dust separation, falls the noise, keeps off soil atress and the sealed effect of water proof to the total cost is with low costs, is convenient for install, demolish.
According to the embodiment of the utility model, be applied to old building and tear open separated fender soil manger plate steel sheet wall that changes, including the steel sheet wall main part, the steel sheet wall main part includes steel frame, steel sheet and bearing diagonal, the steel sheet is fixed mounting on the steel frame and is paved with the steel frame, the upper end fixed connection of bearing diagonal the steel frame, the lower extreme of bearing diagonal and the steel frame all with ground fixed connection; and asphalt coiled materials are paved on the steel plate wall main body, and waterproof coatings are arranged on the asphalt coiled materials.
According to the utility model discloses an embodiment has following technological effect at least:
the whole steel that adopts of steel sheet wall splices, welds and forms, simultaneously with ground fixed connection, has stronger bearing capacity, can resist the various impact when demolising the construction, is provided with pitch coiled material and waterproof coating simultaneously in the steel sheet wall main part, makes the utility model discloses the steel sheet wall possesses the dust separation, falls and makes an uproar and water proof sealing's effect.
According to some embodiments of the utility model, the steel framework includes stand and crossbeam, the stand with crossbeam fixed connection forms groined type frame, the steel sheet fixed mounting be in on the groined type frame.
According to some embodiments of the utility model, the stand the crossbeam with all adopt the full penetration welded connection of beveling between the steel sheet.
According to some embodiments of the utility model, the lower extreme and the ground junction of bearing diagonal are provided with the built-in fitting, the lower extreme of bearing diagonal with built-in fitting fixed connection.
According to some embodiments of the utility model, the built-in fitting includes the reinforcing bar and buries the board, ground is implanted to the reinforcing bar, bury and seted up the through-hole on the board, bury the board and pass through the through-hole is worn to establish on the reinforcing bar and fixed connection the reinforcing bar, the bearing diagonal with bury a board fixed connection.
According to some embodiments of the invention, the length of the part of the reinforcing bar exposed to the ground is the same as the thickness of the embedded plate.
According to some embodiments of the present invention, the inclined strut is connected to the embedded plate by welding.
According to the utility model discloses a few embodiments, the steel sheet wall includes a plurality of pin terraced units, pin terraced unit include stand, crossbeam and the steel sheet, the stand with crossbeam fixed connection forms groined type frame, steel sheet fixed mounting be in on the groined type frame.
According to some embodiments of the invention, it is adjacent between the pin ladder unit the crossbeam welds to accomplish the connection between the pin ladder unit.
According to some embodiments of the utility model, asphalt coiled material lays the negative and positive angle department at steel sheet wall main part both ends with the junction of pin ladder unit.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
FIG. 1 is a schematic structural view of a steel plate wall body;
FIG. 2 is a schematic view of the connection between the steel plate wall body and the diagonal braces;
FIG. 3 is a schematic view of the diagonal brace in connection with the embedment plate;
FIG. 4 is a schematic view of the connection of the embedded plate and the reinforcing bar;
in the figure: 100-steel plate wall body, 200-inclined support, 300-embedded plate, 400-steel bar, 101-upright post, 102-cross beam and 103-steel plate.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention. Furthermore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1 to 4, the utility model provides a be applied to old building and tear open and change separated retaining water retaining steel plate wall, including steel plate wall main part 100, steel plate wall main part 100 includes steel frame, steel sheet 103 and bearing diagonal 200, and steel sheet 103 is fixed mounting on the steel frame and is paved with the steel frame, and the upper end fixed connection steel frame of bearing diagonal 200, the lower extreme and the steel frame of bearing diagonal 200 are all fixed connection with ground; asphalt coiled materials are paved on the steel plate wall main body 100, and waterproof coatings are arranged on the asphalt coiled materials.
Adopt the whole of the steel sheet wall of above-mentioned structure to adopt iron and steel spare concatenation, welding to form, simultaneously with ground fixed connection, have stronger bearing capacity, can resist various impact when demolising the construction, be provided with pitch coiled material and waterproof coating simultaneously on steel sheet wall main part 100, make the utility model discloses steel sheet wall possesses the dust separation, falls and makes an uproar and water proof seal's effect.
In some embodiments of the present invention, the steel frame includes a column 101 and a beam 102, the column 101 and the beam 102 are fixedly connected to form a groined frame, and the steel plate 103 is fixedly mounted on the groined frame. The steel plate wall main body 100 is formed by splicing a plurality of # -shaped frames, the # -shaped frames are manufactured in advance before the construction of the steel plate wall main body 100 is carried out, the steel plates 103 are fixedly installed on the # -shaped frames, the stability of the # -shaped frames is good, and meanwhile, the prefabrication can improve the construction efficiency.
In some embodiments of the present invention, the columns 101, the beams 102 and the steel plates 103 are all welded together by beveling and full penetration. The full penetration welding of grooving welding has high welding strength and good fixing effect, further ensures that the steel plate wall can bear various impacts in the building dismantling process, and simultaneously welds the gaps at the joints between the steel plate 103 and the upright columns 101 and the cross beams 102, and can also play a certain waterproof effect.
In some embodiments of the present invention, an embedded part is disposed at a connection between the lower end of the inclined strut 200 and the ground, and the lower end of the inclined strut 200 is fixedly connected to the embedded part. The inclined strut 200 is an important guarantee that the steel plate wall bears transverse impact, the connection stability of the inclined strut 200 influences the size of the steel plate wall bearing the transverse impact, the inclined strut 200 is connected with an embedded part to enable the inclined strut 200 to have stronger stability, and accordingly the transverse bearing capacity of the steel plate wall is improved.
In some embodiments of the utility model, the built-in fitting includes reinforcing bar 400 and buries a board 300, and reinforcing bar 400 implants the ground, buries and has seted up the through-hole on the board 300, buries a board 300 and wears to establish on reinforcing bar 400 and fixed connection reinforcing bar 400 through the through-hole, and bearing diagonal 200 and buries a board 300 fixed connection. The reinforcing steel bar 400 is small in size and convenient to embed, and the inclined support 200 can be conveniently connected with an embedded part by penetrating the embedded part plate 300 on the reinforcing steel bar 400.
In some embodiments of the present invention, the length of the portion of the reinforcing bars 400 exposed to the ground is the same as the thickness of the embedded plate 300. Reinforcing bar 400 and embedded plate 300 adopt the mode of plug welding to connect, and the length that the restriction steel exposes ground can guarantee the welding strength of plug welding, avoids simultaneously exposing the length overlength on ground and makes the job site have the potential safety hazard.
Additionally, the utility model also provides a construction method who is applied to old building and demolishs and changes divided fender soil manger plate steel sheet wall is under construction to above-mentioned steel sheet wall, specifically includes following step:
s1, digging a groove between the demolition area and the reserved area of the old building;
s2, arranging an embedded part on one side of the groove close to the reserved area;
s3, placing the hoisting steel plate wall main body 100 in the groove, and fixedly connecting the steel plate wall main body 100 and the embedded part by using an inclined support 200, wherein the steel plate wall main body 100 comprises a steel frame and a steel plate 103 which is paved on the steel frame; the steel plate wall main body 100 comprises a plurality of truss ladder units, wherein the truss ladder units are firstly manufactured, vertical columns 101 and cross beams 102 are adopted to be welded into a groined frame, and then steel plates 103 are paved on the groined frame to manufacture the truss ladder units; hoisting the pin ladder units, hoisting a first pin ladder unit in the groove, connecting and fixing the first pin ladder unit with a corresponding embedded part through an inclined support 200, hoisting a second pin ladder unit, fixedly connecting the second pin ladder unit with the first pin ladder unit, and sequentially completing hoisting of all pin ladder units;
s4, pouring expanded concrete into the groove;
and S5, paving asphalt coiled materials on the steel plate wall main body 100 and smearing waterproof paint.
Adopt above-mentioned construction steps, can realize the construction to aforementioned steel sheet wall fast, in the work progress, dig and establish the slot and bury the built-in fitting underground and can effectively realize the fixed to the steel sheet wall, when carrying out these constructions, can carry out the preparation of steel frame, directly hoist and mount, concatenation after the preparation is accomplished, the steel sheet wall construction period who so sets up is short, conveniently demolishs simultaneously. In the above construction steps, steps S1 and S2 may be arbitrarily changed according to the situation of the site, and the step of creating the roof truss unit in S3 may be performed simultaneously with steps S1 and S2.
In the present embodiment, the beams between the adjacent terraced units are welded to connect the terraced units together to form a steel plate wall body.
In some embodiments of the present invention, the embedded part includes the steel bar 400 and the embedded part plate 300, the steel bar 400 is firstly implanted into the ground, the embedded part plate 300 is then penetrated through the steel bar 400, and the steel bar 400 and the embedded part plate 300 are connected by plug welding.
In some embodiments of the present invention, the asphalt coiled material is laid at the positive and negative corners of the two ends of the steel plate wall body 100 and the joints of the respective truss ladder units.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (10)
1. The soil-retaining and water-retaining steel plate wall applied to old building reconstruction separation is characterized by comprising a steel plate wall main body, wherein the steel plate wall main body comprises a steel frame, a steel plate and an inclined support, the steel plate is fixedly arranged on the steel frame and fully paved with the steel frame, the upper end of the inclined support is fixedly connected with the steel frame, and the lower end of the inclined support and the steel frame are fixedly connected with the ground; and asphalt coiled materials are paved on the steel plate wall main body, and waterproof coatings are arranged on the asphalt coiled materials.
2. A soil and water retaining steel plate wall applied to old construction, demolition and reconstruction separation as claimed in claim 1, wherein the steel frame comprises vertical columns and horizontal beams, the vertical columns and the horizontal beams are fixedly connected to form a groined frame, and the steel plate is fixedly installed on the groined frame.
3. The retaining and water-retaining steel plate wall applied to old construction, dismantling and reconstruction separation of the claim 2, characterized in that the columns, the beams and the steel plates are all connected by the open-groove full penetration welding.
4. A soil and water retaining steel plate wall applied to old construction, demolition and reconstruction separation as claimed in claim 1, wherein a pre-embedded part is arranged at the joint of the lower end of the diagonal brace and the ground, and the lower end of the diagonal brace is fixedly connected with the pre-embedded part.
5. A soil and water retaining steel plate wall applied to old construction, demolition and reconstruction separation as claimed in claim 4, wherein the embedded parts comprise steel bars and embedded part plates, the steel bars are embedded into the ground, through holes are formed in the embedded part plates, the embedded part plates penetrate through the steel bars through the through holes and are fixedly connected with the steel bars, and the inclined supports are fixedly connected with the embedded part plates.
6. A soil and water retaining steel plate wall applied to old construction and demolition improvement partition according to claim 5, wherein the length of the portion of the reinforcing steel bars exposed out of the ground is the same as the thickness of the embedded plate.
7. A soil and water retaining steel plate wall applied to old construction and demolition reconstruction partition according to claim 5, wherein the diagonal braces are connected with the embedded plates by welding.
8. A soil and water retaining steel plate wall applied to old construction, demolition and reconstruction and separation as claimed in claim 1, wherein the steel plate wall comprises a plurality of ladder units, the ladder units comprise upright posts, cross beams and the steel plates, the upright posts and the cross beams are fixedly connected to form a groined frame, and the steel plates are fixedly mounted on the groined frame.
9. A soil and water retaining steel plate wall applied to old construction and demolition reconstruction partitions as claimed in claim 8, wherein the beams between the adjacent terraced units are welded to complete the connection between the terraced units.
10. A soil and water retaining steel plate wall applied to old construction, demolition and reconstruction separation as claimed in claim 9, wherein the asphalt coiled material is laid at the connection of the inner and outer corners of the two ends of the steel plate wall body and the truss ladder units.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022842051.2U CN214460588U (en) | 2020-12-01 | 2020-12-01 | Be applied to old building and tear open and change divided retaining wall manger plate steel sheet wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022842051.2U CN214460588U (en) | 2020-12-01 | 2020-12-01 | Be applied to old building and tear open and change divided retaining wall manger plate steel sheet wall |
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| Publication Number | Publication Date |
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| CN214460588U true CN214460588U (en) | 2021-10-22 |
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| CN202022842051.2U Active CN214460588U (en) | 2020-12-01 | 2020-12-01 | Be applied to old building and tear open and change divided retaining wall manger plate steel sheet wall |
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| CN (1) | CN214460588U (en) |
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