CN214246630U - Old wall screw structure for reinforcing side wall template of underground structure - Google Patents
Old wall screw structure for reinforcing side wall template of underground structure Download PDFInfo
- Publication number
- CN214246630U CN214246630U CN202023068976.2U CN202023068976U CN214246630U CN 214246630 U CN214246630 U CN 214246630U CN 202023068976 U CN202023068976 U CN 202023068976U CN 214246630 U CN214246630 U CN 214246630U
- Authority
- CN
- China
- Prior art keywords
- screw
- rod
- template
- formwork
- side wall
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
Abstract
The utility model provides an old wall screw rod structure for underground structure side wall template is consolidated, relates to the building construction field. The old wall screw structure for reinforcing the underground structure side wall template comprises a space enclosing structure, a template, a plurality of inner ridges, a plurality of outer ridges, a concrete structure, a plurality of first screw components and a plurality of second screw components, wherein one end of the concrete structure is positioned between the space enclosing structure and the template, one end of each first screw component is connected with the concrete structure, and the other end of each first screw component penetrates through the template and is connected with one outer ridge; one end of the second screw rod component is connected with the enclosure structure, and the other end of the second screw rod component penetrates through the template and is connected with an outer edge; the inner edge is connected to a side of the form facing the outer edge. The old wall screw rod structure for reinforcing the side wall template of the underground structure provided by the embodiment can stably fix the template on the enclosing structure and the concrete structure, and has the advantages of convenience and convenience in construction, good safety and difficulty in template running.
Description
Technical Field
The application relates to the field of building construction, in particular to an old wall screw rod structure for reinforcing an underground structure side wall template.
Background
The traditional method for reinforcing the side wall template of the underground structure generally adopts a template external support method, so that the process is complex, the external support construction difficulty is high for the part with larger height of the side wall, the template reinforcing quality is poor, the template running phenomenon often occurs, certain potential safety hazards exist, and the construction requirements cannot be met.
SUMMERY OF THE UTILITY MODEL
An object of this application provides an old wall screw rod structure for underground structure side wall template is consolidated, its can be stable be fixed in envelope and concrete structure with the template, and have the advantage that the construction is convenient, the security is good, be difficult for running the mould.
The embodiment of the application is realized as follows:
the embodiment of the application provides an old wall screw rod structure for reinforcing a side wall template of an underground structure, which comprises a space enclosing structure, a template, a plurality of inner ribs, a plurality of outer ribs, a concrete structure, a plurality of first screw rod components and a plurality of second screw rod components, wherein one end of the concrete structure is positioned between the space enclosing structure and the template, one end of each first screw rod component is connected with the concrete structure, and the other end of each first screw rod component penetrates through the template and is connected with one outer rib; one end of the second screw rod component is connected with the enclosure structure, and the other end of the second screw rod component penetrates through the template and is connected with an outer edge; the inner edge is connected to a side of the form facing the outer edge.
In some optional embodiments, each first screw assembly comprises a first inner rod, a first outer rod and a first nut, one end of the first inner rod is embedded in the concrete structure, the other end of the first inner rod penetrates through the template and is connected with the first outer rod, and one end, far away from the first inner rod, of the first outer rod penetrates through the outer edge and is then sleeved with the first nut through threads.
In some optional embodiments, a first water stop plate is sleeved on the first inner rod.
In some alternative embodiments, the first outer rod is connected to a first chevron shaped clip located between the outer ridge and the first nut.
In some optional embodiments, each second screw assembly comprises an embedded part, a second inner rod, a second outer rod and a second nut, the embedded part, the second inner rod, the second outer rod and the second nut are embedded in the envelope structure, one end of the second inner rod is connected with the corresponding embedded part, the other end of the second inner rod penetrates through the template and is connected with the corresponding second outer rod, and the second nut is sleeved on one end, far away from the second inner rod, of the second outer rod after penetrating through the outer edge.
In some optional embodiments, a second water stop plate is sleeved on the second inner rod.
In some alternative embodiments, the second outer rod is connected to a second chevron clip located between the outer ridge and the second nut.
The beneficial effect of this application is: the old wall screw structure for reinforcing the side wall formwork of the underground structure comprises a space enclosing structure, a formwork, a plurality of inner ribs, a plurality of outer ribs, a concrete structure, a plurality of first screw components and a plurality of second screw components, wherein one end of the concrete structure is positioned between the space enclosing structure and the formwork, one end of each first screw component is connected with the concrete structure, and the other end of each first screw component penetrates through the formwork and is connected with one outer rib; one end of the second screw rod component is connected with the enclosure structure, and the other end of the second screw rod component penetrates through the template and is connected with an outer edge; a plurality of inner ridges are connected to a side of the form facing the outer ridges. The old wall screw rod structure for reinforcing the side wall template of the underground structure provided by the embodiment can stably fix the template on the enclosing structure and the concrete structure, and has the advantages of convenience and convenience in construction, good safety and difficulty in template running.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained from the drawings without inventive effort.
FIG. 1 is a cross-sectional view of an old wall screw structure for reinforcing a side wall formwork of an underground structure according to an embodiment of the present application;
fig. 2 is a schematic structural diagram of a first screw assembly of an old wall screw structure for reinforcing a side wall formwork of an underground structure according to an embodiment of the present application;
fig. 3 is a schematic structural diagram of a second screw assembly of an old wall screw structure for reinforcing a side wall formwork of an underground structure according to an embodiment of the present application.
In the figure: 100. an enclosure structure; 110. a template; 120. externally corrugating; 130. a concrete structure; 140. a first screw assembly; 141. a first inner bar; 142. a first outer rod; 143. a first nut; 144. a first water stop plate; 145. a first chevron card; 150. a second screw assembly; 151. embedding parts; 152. a second inner bar; 153. a second outer pole; 154. a second nut; 155. a second water stop plate; 156. a second chevron card; 160. and (4) internally corrugation.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. The components of the embodiments of the present application, generally described and illustrated in the figures herein, can be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present application, presented in the accompanying drawings, is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships that the products of the application usually place when in use, and are used only for convenience in describing the present application and simplifying the description, but do not indicate or imply that the devices or elements being referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present application. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
Furthermore, the terms "horizontal", "vertical", "overhang" and the like do not imply that the components are required to be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the description of the present application, it is further noted that, unless expressly stated or limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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 application can be understood in a specific case by those of ordinary skill in the art.
In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact of the first and second features, or may comprise contact of the first and second features not directly but through another feature in between. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
The characteristics and properties of the old wall screw structure for reinforcing the side wall formwork of the underground structure are further described in detail with reference to the following embodiments.
As shown in fig. 1, 2 and 3, an old wall screw structure for reinforcing a side wall formwork of an underground structure is provided, which includes a space enclosing structure 100, a formwork 110, 10 outer ridges 120, a concrete structure 130, a row of 10 first screw assemblies 140, and three rows of 10 second screw assemblies 150, wherein one end of the concrete structure 130 is located between the space enclosing structure 100 and the formwork 110, one end of each of the 10 first screw assemblies 140 is connected to the concrete structure 130, and the other end of each of the 10 first screw assemblies 140 penetrates through the formwork 110 and is connected to the 10 outer ridges 120; one end of each row of second screw assemblies 150 is connected with the envelope structure 100, and the other end of each row of second screw assemblies penetrates through the template 110 and is connected with the 10 outer ridges 120; the 10 inner ridges 160 are spaced apart from each other from the top to the bottom and are connected to one side surface of the form 110 facing each of the outer ridges 120.
Each first screw assembly 140 includes a first inner rod 141, a first outer rod 142 and a first nut 143, the first inner rod 141 is embedded in the concrete structure 130 at one end, the other end penetrates through the formwork 110 to be connected with the first outer rod 142, the first outer rod 142 is a threaded rod, the first nut 143 is sleeved on the first outer rod 142 through a threaded sleeve after the end, far away from the first inner rod 141, of the first outer rod 142 penetrates through the outer rib 120, a first water stop plate 144 is sleeved on the first inner rod 141, the first outer rod 142 is connected with a first mountain-shaped clamp 145 used for compressing the corresponding outer rib 120, and the first mountain-shaped clamp 145 is located between the corresponding outer rib 120 and the first nut 143.
Each second screw assembly 150 comprises an embedded part 151 embedded in the envelope structure 100, a second inner rod 152, a second outer rod 153 and a second screw cap 154, one end of the second inner rod 152 is connected with the corresponding embedded part 151, the other end of the second inner rod penetrates through the template 110 and is connected with the corresponding second outer rod 153, the second outer rod 153 is a threaded rod, one end, far away from the second inner rod 152, of the second outer rod 153 penetrates through the outer edge 120 and then is sleeved with the second screw cap 154 through threads, the second inner rod 152 is connected with a second water stop plate 155, a second mountain-shaped clamp 156 used for compressing the corresponding outer edge 120 is sleeved on the second outer rod 153, and the second mountain-shaped clamp 156 is located between the corresponding outer edge 120 and the second screw cap 154.
The old wall screw structure for reinforcing the side wall formwork of the underground structure provided by the embodiment is characterized in that a concrete structure 130 with one end attached to a building envelope 100 is arranged, one side of the bottom of a formwork 110 is attached to the concrete structure 130, then, 10 inner ribs 160 arranged at intervals from top to bottom are arranged on one side of the formwork 110 far away from the concrete structure 130, and then, ten outer ribs 120 are attached to the one side of the formwork 110 far away from the concrete structure 130, the formwork 110 and the outer ribs 120 are connected with the concrete structure 130 by using 10 first screw assemblies 140, and meanwhile, the formwork 110 and the outer ribs 120 are connected with the building envelope 100 by using 30 second screw assemblies 150, so that the formwork 110 and the outer ribs 120 are stably fixed on the building envelope 100 and the concrete structure 130.
Each first screw assembly 140 comprises an L-shaped first inner rod 141 with one end embedded in the concrete structure 130, the other end of the first inner rod 141 penetrates through the formwork 110 and is coaxially connected with a corresponding first outer rod 142 through threads, one end of the first outer rod 142, which is far away from the first inner rod 141, penetrates through the outer edge 120 and is sleeved with a first nut 143 through threads, the first outer rod 142 is connected with a first mountain-shaped clamp 145 positioned between the outer edge 120 and the first nut 143, and therefore the outer edge 120, the inner edge 160 and the formwork 110 are clamped and fixed through the cooperation of the first outer rod 142, the first nut 143 and the first mountain-shaped clamp 145; every second screw assembly 150 all includes that one end is buried in built-in fitting 151 and the second of built-in fitting 151 that one end is connected with built-in fitting 151 in envelope 100 underground, the other end of second pole 152 runs through behind the template 110 and has corresponding second outer pole 153 through screw thread coaxial coupling, the one end that second outer pole 153 was kept away from second pole 152 runs through behind outer stupefied 120 and is equipped with second nut 154 through the screw thread cover, second outer pole 153 is connected with the second chevron shape card 156 that is located between outer stupefied 120 and the second nut 154, thereby it is fixed with outer stupefied 120, interior stupefied 160 and template 110 chucking through the cooperation of second outer pole 153, second nut 154, second chevron shape card 156.
The old wall in the embodiment is an existing structure or a wall which is already poured and achieves certain strength; in this embodiment, the outer ridges 120 are double-spliced steel pipes; the distribution intervals between the adjacent first screw assemblies 140, between the adjacent second screw assemblies 150 and between the first screw assemblies 140 and the second screw assemblies 150 are determined by calculation according to stress, when the stress is large, the diameters of the inner rods and the outer rods in the first screw assemblies 140 and the second screw assemblies 150 are set to be larger, the intervals are set to be smaller, when the stress is small, the diameters of the inner rods and the outer rods in the first screw assemblies 140 and the second screw assemblies 150 are set to be smaller, and the intervals are set to be larger.
The embodiments described above are some, but not all embodiments of the present application. The detailed description of the embodiments of the present application is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
Claims (7)
1. An old wall screw structure for reinforcing a side wall formwork of an underground structure is characterized by comprising a retaining structure, a formwork, a plurality of inner ribs, a plurality of outer ribs, a concrete structure, a plurality of first screw components and a plurality of second screw components, wherein one end of the concrete structure is positioned between the retaining structure and the formwork, one end of each first screw component is connected with the concrete structure, and the other end of each first screw component penetrates through the formwork and is connected with one outer rib; one end of the second screw rod assembly is connected with the enclosure structure, and the other end of the second screw rod assembly penetrates through the template and is connected with one outer edge; the inner edge is connected to one side of the template facing the outer edge.
2. The old wall screw structure for reinforcing the side wall formwork of the underground structure as claimed in claim 1, wherein each first screw component comprises a first inner rod, a first outer rod and a first nut, one end of the first inner rod is embedded in the concrete structure, the other end of the first inner rod penetrates through the formwork and is connected with the first outer rod, and one end of the first outer rod, far away from the first inner rod, penetrates through the outer edge and is sleeved with the first nut through threads.
3. The old wall screw structure for reinforcing the side wall formwork of the underground structure as claimed in claim 2, wherein the first inner rod is sleeved with a first water stop plate.
4. The old wall screw structure for reinforcing the side wall formwork of the underground structure as claimed in claim 2, wherein the first outer rod is connected with a first chevron-shaped clamp between the outer ridge and the first nut.
5. The old wall screw structure for reinforcing the side wall formwork of the underground structure as claimed in claim 1, wherein each second screw component comprises an embedded part, a second inner rod, a second outer rod and a second screw cap, the embedded part, the second inner rod, the second outer rod and the second screw cap are embedded in the enclosure structure, one end of the second inner rod is connected with the corresponding embedded part, the other end of the second inner rod penetrates through the formwork and is connected with the corresponding second outer rod, and one end, far away from the second inner rod, of the second outer rod penetrates through the outer edge and is sleeved with the second screw cap through threads.
6. The old wall screw structure for reinforcing the side wall formwork of the underground structure as claimed in claim 5, wherein a second water stop plate is sleeved on the second inner rod.
7. The old wall screw structure for reinforcing the side wall formwork of the underground structure as claimed in claim 5, wherein the second outer rod is connected with a second mountain-shaped clamp between the outer ridge and the second nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023068976.2U CN214246630U (en) | 2020-12-18 | 2020-12-18 | Old wall screw structure for reinforcing side wall template of underground structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023068976.2U CN214246630U (en) | 2020-12-18 | 2020-12-18 | Old wall screw structure for reinforcing side wall template of underground structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214246630U true CN214246630U (en) | 2021-09-21 |
Family
ID=77739974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023068976.2U Active CN214246630U (en) | 2020-12-18 | 2020-12-18 | Old wall screw structure for reinforcing side wall template of underground structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214246630U (en) |
-
2020
- 2020-12-18 CN CN202023068976.2U patent/CN214246630U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203441076U (en) | Steel wire rope fixing ring for construction of high-rise building | |
| CN208486648U (en) | A kind of power tower stable base | |
| CN207779832U (en) | Multi-functional pre-buried channel flow shearing test tooling | |
| CN214246630U (en) | Old wall screw structure for reinforcing side wall template of underground structure | |
| CN215631883U (en) | Simple floor slab opening supporting and hanging die structure | |
| CN205314558U (en) | Cave mould is used to prestress wire | |
| CN204876561U (en) | Device is reserved at entrance to a cave | |
| CN209855222U (en) | Back ridge reinforcing device | |
| CN213837009U (en) | Prefabricated in-column lead inserting node structure for lightning protection of prefabricated building | |
| CN204676748U (en) | A kind of novel positioning anchor firmware | |
| CN209764596U (en) | Main muscle disconnect-type anti-floating anchor rod stake full-size resistance to plucking detection device | |
| CN211507926U (en) | Windproof grounding device | |
| CN209837427U (en) | Novel bottom die for steel bar truss floor support plate | |
| CN210152271U (en) | Aluminum formwork diagonal bracing device | |
| CN210421516U (en) | Cross plug-in structure for assembled shear wall | |
| CN206737129U (en) | A kind of hexagon floor modules bearing | |
| CN201754434U (en) | Ground wire device capable of quickly lacerating oxide layer and ice layer on surface of transmission line | |
| CN219671763U (en) | Reinforcing device for special-shaped shear wall | |
| CN205709591U (en) | The novel flexible attachment device of derrick crane | |
| CN215978480U (en) | Expanding hook bolt | |
| CN217642135U (en) | Lattice formula lightning rod | |
| CN218204945U (en) | Multitime turnover scaffold wall connecting facility embedded part | |
| CN214833525U (en) | Large-scale steel construction glass curtain wall built-in fitting | |
| CN209925891U (en) | Fixing structure for tower crane | |
| CN210957754U (en) | Mounting structure of outdoor cable terminal |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |