CN217761044U - Supporting structure and supporting system - Google Patents

Abstract

The utility model relates to a construction technical field, concretely relates to supporting construction and supporting system. The supporting structure comprises a grid frame and a lock pin anchor pipe, wherein the grid frame comprises main ribs and fixing ribs, and the extension direction of the main ribs is consistent with the height direction of a building body; the supporting structure further comprises a connecting rib, and the connecting rib comprises a first connecting section; in the length direction of the building body, the first connecting section spans the two main ribs; in the width direction of the building body, the first connecting section is connected between the lock leg anchor pipe and the main rib, and the extending direction of the first connecting section is consistent with the extending direction of the lock leg anchor pipe; the support system that this disclosure provided includes positioner and supporting construction, and positioner includes locating component and guide part. The supporting structure of this disclosure has stronger stability, and positioner among the supporting system of this disclosure can make supporting structure and building body effective connection.

Description

Supporting construction and supporting system

Technical Field

The utility model relates to a construction technical field especially relates to a supporting construction and supporting system.

Background

In the excavation work, a supporting structure is generally provided between a building body and the ground in order to ensure safety of construction.

Generally, supporting construction includes grid frame and lock foot anchor pipe assembly, and lock foot anchor pipe assembly welds on grid frame, and lock foot anchor pipe assembly includes lock foot anchor pipe, and lock foot anchor pipe is angle setting for grid frame and building body, and lock foot anchor pipe welds in grid frame.

However, the point contact between the lock pin anchor tube and the grid frame can cause unreliable connection between the lock pin anchor tube and the grid frame.

SUMMERY OF THE UTILITY MODEL

To solve the above technical problem or at least partially solve the above technical problem, the present disclosure provides a supporting structure and a supporting system.

On one hand, the present disclosure provides a supporting structure, comprising a grid frame and a lock pin anchor pipe, wherein the grid frame comprises a main rib and a fixing rib, and the extending direction of the main rib is consistent with the height direction of a building body; in the width direction of the building body, the fixing rib is connected between the two main ribs, and the lock foot anchor pipe is positioned on the side of the grid frame; the supporting structure further comprises a connecting rib, and the connecting rib comprises a first connecting section; in the length direction of the building body, the first connecting section spans the two main ribs; in the width direction of building body, first linkage segment is connected between lock foot anchor pipe and main muscle, and the extending direction of first linkage segment is unanimous with the extending direction of lock foot anchor pipe.

Optionally, the connecting rib further comprises a second connecting section and a third connecting section, and the first connecting section is connected between the second connecting section and the third connecting section; the second connecting section is connected to one main rib of the two main ribs, and the extending direction of the second connecting section is consistent with the extending direction of the main rib; in the length direction of building body, the third linkage segment is located the outside of another main muscle in two main muscle, and the extending direction of third linkage segment is unanimous with building body's width direction.

On the other hand, the disclosure also provides a supporting system, which comprises a positioning device and the supporting structure, wherein the positioning device is used for positioning the supporting structure so as to fix the supporting structure on the building body; the positioning device comprises a positioning component and a guide part, and part of the structure of the grating frame is positioned in the positioning component; in the width direction of the building body, the guide part is positioned on the side of the positioning assembly and is provided with a guide hole, and the axial direction of the guide hole is consistent with the axial direction of the lock pin anchor pipe.

Optionally, the positioning assembly includes two positioning plates distributed at intervals along the length direction of the building body, the two positioning plates are detachably connected, and the guide part is connected to any one of the positioning plates; at least part of the structure of the fixing rib is clamped between the two positioning plates.

Optionally, the number of the guide portions is two, and the two guide portions are respectively located on two sides of the positioning plate in the width direction of the building body.

Optionally, the guide part is a guide tube, and a guide hole is formed in an inner cavity of the guide tube; the positioning plate connected with the guide part is provided with a through hole for the guide pipe to pass through.

Optionally, the positioning device further comprises a reinforcing plate, and the reinforcing plate is connected between the guide pipe and the positioning plate; the extension direction of the surface of the reinforcing plate is consistent with the radial direction of the guide pipe.

Optionally, the number of the reinforcing plates is multiple, and the plurality of reinforcing plates are uniformly distributed at intervals along the circumferential direction of the guide pipe.

Optionally, the positioning plate connected to the guide portion includes a positioning plate body and an extension portion, and the extension portion is connected to a side of the positioning plate body in the width direction of the building body; the guide portion is connected to the extension portion.

Optionally, the two positioning plates are detachably connected through a threaded fastener.

Compared with the prior art, the technical scheme provided by the embodiment of the disclosure has the following advantages:

in the supporting structure and the supporting system provided by the embodiment of the disclosure, the supporting structure comprises a grid frame and a lock pin anchor pipe, the grid frame comprises main ribs and connecting ribs, in the length direction of the building body, a first connecting section spans two main ribs, and the first connecting section is connected between the lock pin anchor pipe and the main ribs; the supporting system that this disclosed embodiment provided includes positioner and supporting construction, wherein, positioner includes locating component and guide part, the partial structure of grid frame is located locating component, in the width direction of building body, the guide part is located locating component's side, the guide part has the guiding hole, the axial of guiding hole is unanimous with the axial of lock foot anchor pipe, the guiding hole can supply the drill bit to pass through, wherein, the drill bit is used for boring the mounting hole on building body, the tip of lock foot anchor pipe is fixed in the mounting hole, thereby can prescribe a limit to the mounted position of grid frame and lock foot anchor pipe, in order effectively to fix supporting construction on building body.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present disclosure and, together with the description, serve to explain the principles of the disclosure.

In order to more clearly illustrate the embodiments or technical solutions in the prior art of the present disclosure, the drawings used in the description of the embodiments or prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.

Fig. 1a is a schematic perspective view of a part of a supporting structure provided by an embodiment of the present disclosure;

FIG. 1b is a schematic plane view of FIG. 1a along direction A;

FIG. 1c is an enlarged view of a portion of the structure at B in FIG. 1 a;

fig. 1d is a schematic plan view of a first tie bar in a supporting structure according to an embodiment of the disclosure along a direction a in fig. 1 a;

fig. 1e is a schematic plan view of a second tie bar in the supporting structure according to the embodiment of the disclosure along the direction a in fig. 1 a;

fig. 2a is a schematic structural diagram of a positioning device in a supporting system provided by an embodiment of the present disclosure;

FIG. 2b is a cross-sectional view taken along line C-C of FIG. 2 a;

fig. 2c is a schematic structural view of a second positioning plate in the timbering system provided in the embodiment of the present disclosure;

FIG. 2D is a cross-sectional view taken along line D-D of FIG. 2 a;

fig. 3a is a state diagram of a timbering system provided by an embodiment of the present disclosure in use;

fig. 3b is a cross-sectional view along the direction E-E of fig. 3 a.

Wherein, the first and the second end of the pipe are connected with each other,

1. a grating frame; 2. a lock pin anchor tube; 3. a first connecting rib; 4. a second connecting rib; 5. a connecting member; 6. a first positioning plate; 7. a second positioning plate;

10. a support structure; 11. a main rib; 12. fixing the ribs; 13. hooping; 14. a transition rib; 21. A first lockpin anchor tube; 22. a second lock leg anchor tube; 31. 41, a second connecting section; 32. 42, a first connecting section; 33. 43, a third connecting section; 51. a first connecting plate; 52. a second connecting plate; 20. a positioning device; 61. a first connection hole; 62. a positioning plate body; 63. an extension portion; 64. a first guide tube; 65. a second guide tube; 71. a second connection hole;

121. a first fixed section; 122. a second fixed section; 123. a third stationary section; 521. a through hole; 631. a first extension portion; 632. a second extension portion; 641. a first guide hole; 651. a second guide hole;

111a, 111b, a first main rib; 112a, 112b, a second main rib; 6311. a first through hole; 6321. A second via.

Detailed Description

In order that the above objects, features and advantages of the present disclosure may be more clearly understood, aspects of the present disclosure will be further described below. It should be noted that the embodiments and features of the embodiments of the present disclosure may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present disclosure, but the present disclosure may be practiced in other ways than those described herein; it is to be understood that the embodiments disclosed in the specification are only a few embodiments of the present disclosure, and not all embodiments.

In the excavation work, a supporting structure is generally provided between a building body and the ground in order to ensure safety of construction. Generally, the supporting structure comprises a grid frame and a lock leg anchor pipe assembly, the lock leg anchor pipe assembly is welded on the grid frame, the lock leg anchor pipe assembly comprises a lock leg anchor pipe, the lock leg anchor pipe is arranged at an angle relative to the grid frame and the building body, and the lock leg anchor pipe is welded on the grid frame; however, the pin-locking anchor tubes and the grid frames are in point contact, and the pin-locking anchor tubes and the grid frames are usually connected in a spot welding manner, so that the pin-locking anchor tubes and the grid frames are not reliably connected; in addition, because the lock foot anchor pipe is the angle setting for the grid frame, specifically, lock foot anchor pipe is by building body's lateral wall downward sloping 30 ~ 45, and the length of lock foot anchor pipe is generally about 3.5m to, make building body be difficult to set up the mounting hole with lock foot anchor pipe looks adaptation, can't effectively fix lock foot anchor pipe on building body.

Therefore, the supporting structure and the supporting system provided by the embodiment of the disclosure are particularly characterized in that the supporting structure provided by the embodiment of the disclosure comprises a grid frame and a lock pin anchor pipe, wherein the grid frame comprises main ribs and connecting ribs, in the length direction of a building body, a first connecting section spans the two main ribs, and the first connecting section is connected between the lock pin anchor pipe and the main ribs; the utility model discloses the supporting system that this disclosed embodiment provided includes positioner and supporting construction, wherein, guider includes locating component and guide part, the partial structure of grid frame is located locating component, in the width direction of building body, guide part is located locating component's side, the guide part has the guiding hole, the axial of guiding hole is unanimous with the axial of lock foot anchor pipe, the guiding hole can supply the drill bit to pass through, wherein, the drill bit is used for boring the mounting hole on building body, the end fixing of lock foot anchor pipe is in the mounting hole, thereby can prescribe a limit to the mounted position of grid frame and lock foot anchor pipe, in order effectively to fix supporting construction on building body.

The embodiments of the disclosure will be described in detail below with reference to the drawings and detailed description.

Referring to fig. 1a and fig. 1b, fig. 1a is a schematic perspective view of a partial structure of a supporting structure according to an embodiment of the present disclosure; FIG. 1b is a schematic view of the planar structure of FIG. 1a along direction A. As shown in fig. 1a and 1b, the present embodiment provides a supporting structure 10, the supporting structure 10 includes a grid frame 1, the grid frame 1 includes a main rib 11, the extending direction of the main rib 11 is consistent with the height direction of the building body, in a specific implementation manner of the present embodiment, the main rib 11 includes a first main rib 111a, a first main rib 111b, a second main rib 112a and a second main rib 112b, the first main rib 111a and the first main rib 111b are distributed at intervals along the length direction of the building body, the second main rib 112a and the second main rib 112b are distributed at intervals along the length direction of the building body, the first main rib 111a and the second main rib 112a are oppositely disposed in the width direction of the building body, the first main rib 111b and the second main rib 112b are oppositely disposed in the width direction of the building body, and in the direction of fig. 1a, the first main rib 111a is located at the rear side of the first main rib 111b, and the second main rib 112a is located at the rear side of the second main rib 112 b.

It should be noted that the building body may be a tunnel, and here, the building body is not particularly limited; in the present embodiment, the width direction of the building body coincides with the x-axis direction in fig. 1 a; the length direction of the building body is consistent with the y-axis direction in fig. 1a, and here, the length direction of the building body can be understood as the depth direction of the building body for the underground excavation project; the height direction of the building body is consistent with the z-axis direction in fig. 1 a; the excavation direction of the underground excavation project is the direction from the first main rib 111a to the first main rib 111 b.

Further, the grid frame 1 further includes a fixing rib 12 connected between the first main rib 111a and the second main rib 112a, and a fixing rib 12 connected between the first main rib 111b and the second main rib 112b, in this embodiment, the fixing rib 12 includes a first fixing section 121, a second fixing section 122, and a third fixing section 123 connected in sequence, wherein the first fixing section 121 and the third fixing section 123 are disposed oppositely in a width direction of the building body, an extending direction of the first fixing section 121 and an extending direction of the third fixing section 123 are consistent with a height direction of the building body, an extending direction of the second fixing section 122 is consistent with a width direction of the building body, and the first fixing section 121 is connected to a side of the first main rib 111a facing the second main rib 112a or connected to a side of the first main rib 111b facing the second main rib 112b, the third fixing section 123 is connected to a side of the second main rib 112a facing the first main rib 111a or connected to a side of the second main rib 112b facing the first main rib 112b, so that the fixing rib 12 "is U-shaped.

It should be noted that a plurality of fixing ribs 12 may be disposed between the first main rib 111a and the second main rib 112a and between the first main rib 111b and the second main rib 112b, and the number of the fixing ribs 12 is not limited herein.

Furthermore, in the present embodiment, the grid frame 1 further includes a stirrup 13, and the stirrup 13 is hooped outside the first main rib 111a, the first main rib 111b, the second main rib 112a, the second main rib 112b, and the fixing rib 12, in the present embodiment, a plurality of stirrups 13 may also be provided, and here, the number of the stirrups 13 is not limited.

It should be noted that, in this embodiment, the first main bead 111a and the first fixing section 121, the second main bead 112a and the third fixing section 123, the first main bead 111b and the first fixing section 121, the second main bead 112b and the third fixing section 123, the stirrup 13 and the first main bead 111a, the stirrup 13 and the first main bead 111b, the stirrup 13 and the second main bead 112a, the stirrup 13 and the second main bead 112b, and the stirrup 13 and the fixing bead 12 may be connected in a welding manner, and here, the type of welding is not particularly limited.

As shown in fig. 1b, in this embodiment, the grid frame 1 further includes a transition rib 14, the transition rib 14 is connected between the top of the first main rib 111a and the top of the second main rib 112a, or connected between the top of the first main rib 111b and the top of the second main rib 112b, and the shape of the transition rib 14 is adapted to the shape of the top of the building body, in a specific embodiment of this embodiment, the top of the transition rib 14 is arched, so that the top of the transition rib 14 is supported on the top of the building body.

Please refer to fig. 1a to fig. 1c, wherein fig. 1c is an enlarged schematic view of a portion of the structure at B in fig. 1a. In order to reinforce the structure of the supporting structure 10 provided by this embodiment, the supporting structure 10 provided by this embodiment should further include a lock pin anchor pipe 2, specifically, the lock pin anchor pipe 2 includes a first lock pin anchor pipe 21 and a second lock pin anchor pipe 22, the first lock pin anchor pipe 21 is connected to the first main rib 111a and the first main rib 111b, the second lock pin anchor pipe 22 is connected to the second main rib 112a and the second main rib 112b, and in the direction in fig. 1a, both the first lock pin anchor pipe 21 and the second lock pin anchor pipe 22 are inclined from the front upper side to the rear lower side, specifically, both the front upper end of the first lock pin anchor pipe 21 and the front upper end of the second lock pin anchor pipe 22 are connected to the side wall of the building body, and the front upper end of the first lock pin anchor pipe 21 extends to the outer side of the first main rib 111b, the front upper end of the second lock pin anchor pipe 22 extends to the outer side of the second main rib 112b, and the rear lower end of the first lock pin anchor pipe 21 extends to the outer side of the first main rib 111a and the outer side of the second lock pin anchor pipe 22.

Please refer to fig. 1a to fig. 1e, wherein fig. 1d is a schematic plan view of a first connecting rib of a supporting structure provided by an embodiment of the present disclosure along a direction a in fig. 1 a; fig. 1e is a schematic plan view of a second tie bar in the supporting structure provided by the embodiment of the present disclosure along the direction a in fig. 1a. As shown in fig. 1a to fig. 1e, in order to improve the reliability of the connection of the first lock pin anchor pipe 21 to the first main rib 111a and the first main rib 111b, the supporting structure 10 provided in this embodiment further includes a first connecting rib 3, the first connecting rib 3 includes a second connecting section 31, a first connecting section 32 and a third connecting section 33 which are connected in sequence, the extending direction of the second connecting section 31 is the same as the height direction of the building body, and the second connecting section 31 is connected to the first main rib 111b; the extending direction of the first connecting section 32 is the same as the extending direction of the first lock pin anchor pipe 21, and in the length direction of the building body, the first connecting section 32 spans the first main rib 111a and the first main rib 111b, and the first lock pin anchor pipe 21 is connected to the first connecting section 32 so as to be connected with the grid 1; in the length direction of the building body, the third connecting section 33 is located outside the first main rib 111a, the extending direction of the third connecting section 33 is consistent with the width direction of the building body, and the third connecting section 33 is connected to the first main rib 111a. Thus, a large contact area is provided between the first striker anchor pipe 21 and the grid 1, and the reliability of the connection of the first striker anchor pipe 21 to the first main rib 111a and the first main rib 111b is improved.

Further, in order to improve the reliability of the connection of the second lock pin anchor tube 22 to the second main rib 112a and the second main rib 112b, the supporting structure 10 provided by this embodiment further includes a second connecting rib 4, the second connecting rib 4 includes a second connecting section 41, a first connecting section 42 and a third connecting section 43 which are connected in sequence, the extending direction of the second connecting section 41 is consistent with the height direction of the building body, and the second connecting section 41 is connected to the second main rib 112b; the extending direction of the first connecting section 42 is the same as the extending direction of the second lock pin anchor pipe 22, and in the length direction of the building body, the first connecting section 42 spans the second main rib 112a and the second main rib 112b, and the second lock pin anchor pipe 22 is connected to the first connecting section 42 so as to be connected with the grid 1; in the length direction of the building body, the third connecting section 43 is located outside the second main rib 112a, the extending direction of the third connecting section 43 is consistent with the width direction of the building body, and the third connecting section 43 is connected to the second main rib 112a. Thus, a larger contact area is provided between the second lock pin anchor tube 22 and the grid 1, and the reliability of the connection of the second lock pin anchor tube 22 to the second main rib 112a and the second main rib 112b is improved.

It should be noted that, in this embodiment, the second connection section 31 and the first connection section 32, the first connection section 32 and the third connection section 33, the second connection section 31 and the first main rib 111b, the first connection section 32 and the first main rib 111a, and the third connection section 33 and the first main rib 111a may be connected by a welding connection manner, where the welding type is not limited; the second connecting section 41 and the first connecting section 42, the second connecting section 41 and the third connecting section 43, the first connecting section 42 and the second main rib 112b, the first connecting section 42 and the second main rib 112a, and the third connecting section 43 and the second main rib 112a may be connected by welding, and herein, the welding type is not particularly limited.

In the underground excavation construction process, the supporting structure 10 provided in this embodiment needs to be connected to the ground, and therefore, the supporting structure 10 provided in this embodiment may further include two connecting members 5, where the two connecting members 5 are located at two sides of the grid frame 1 along the width direction of the building body, and the connecting member 5 is located at the bottom end of the grid frame 1, specifically, the connecting member 5 includes a first connecting plate 51 and a second connecting plate 52, in the width direction of the building body, the first connecting plate 51 is connected to the outer sides of the first main rib 111a and the first main rib 111b, or the first connecting plate 51 is connected to the outer sides of the second main rib 112a and the second main rib 112b, the extending direction of the plate surface of the first connecting plate 51 is consistent with the height direction of the building body, and the thickness direction of the first connecting plate 51 is consistent with the width direction of the building body; the second connecting plate 52 is connected to the bottom of the first connecting plate 51, the extending direction of the plate surface of the second connecting plate 52 is consistent with the width direction of the building body, the thickness direction of the second connecting plate 52 is consistent with the height direction of the building body, two through holes 521 are formed in the second connecting plate 52, the axial direction of the through holes 521 is consistent with the height direction of the building body, and a threaded fastener can penetrate through the through holes 521 to fix the supporting structure 10 provided by the embodiment on the ground.

In a specific embodiment of the present embodiment, two through holes 521 are provided at intervals along the length direction of the building body.

It should be noted that, the first connecting plate 51 and the second connecting plate 52, the first connecting plate 51 and the first main rib 111a, the first connecting plate 51 and the first main rib 111b, the first connecting plate 51 and the second main rib 112a, and the first connecting plate 51 and the second main rib 112b may be connected by welding, and here, the welding type is not particularly limited.

Further, in the underground excavation construction process, when the height of the building body is large, the multiple grid frames 1 may be sequentially connected along the height direction of the building body, at this time, the threaded fastener may pass through the through hole 521 to connect two adjacent grid frames 1, and specifically, the second connecting plate 52 on one grid frame 1 is connected to the second connecting plate 52 on another grid frame 1 through the threaded fastener.

The supporting structure provided by the embodiment comprises a grid frame and a lock leg anchor pipe, wherein the grid frame comprises main ribs and fixing ribs, and the extending direction of the main ribs is consistent with the height direction of a building body; in the width direction of the building body, the fixing ribs are connected between the two main ribs, and the locking leg anchor pipes are positioned on the sides of the grid frame; the grid frame also comprises a connecting rib, and the connecting rib comprises a first connecting section; in the length direction of the building body, the first connecting section spans the two main ribs; in the width direction of building body, first linkage segment is connected between lock foot anchor pipe and main muscle, and the extending direction of first linkage segment is unanimous with the extending direction of lock foot anchor pipe. In the supporting construction that this embodiment provided, be connected reliably between grid frame and the lock foot anchor pipe for the supporting construction that this embodiment provided has higher stability.

The embodiment also provides a supporting system, which comprises the supporting structure 10 in the above embodiment and the positioning device 20, wherein the positioning device 20 is used for positioning the supporting structure 10 to fix the supporting structure 10 on the building body.

Referring to fig. 2a to 3b, fig. 2a is a schematic structural view of a positioning device in a supporting system according to an embodiment of the disclosure, fig. 2b is a sectional view of fig. 2a along a direction C-C, fig. 2C is a schematic structural view of a second positioning plate in the supporting system according to the embodiment of the disclosure, fig. 2D is a sectional view of fig. 2a along a direction D-D, fig. 3a is a usage state view of the supporting system according to the embodiment of the disclosure, and fig. 3b is a sectional view of fig. 3a along a direction E-E.

As shown in fig. 2a to 3b, the positioning device 20 provided by the present embodiment includes a first positioning plate 6 and a second positioning plate 7, the first positioning plate 6 and the second positioning plate 7 are arranged at intervals along the length direction of the building body, the thickness direction of the first positioning plate 6 and the thickness direction of the second positioning plate 7 are both consistent with the length direction of the building body, and along the direction in fig. 1a, the first positioning plate 6 is located at the rear side of the first main rib 111a and the second main rib 112a, the second positioning plate 7 is located at the front side of the first main rib 111a and the second main rib 112a, and in the length direction of the building body, the second positioning plate 7 is located between the two fixing ribs 12.

In order to limit the position of the grid frame 1, in a specific embodiment of the present embodiment, a partial structure of the stirrup 13 and a partial structure of the fixing rib 12 are sandwiched between the first positioning plate 6 and the second positioning plate 7, the second positioning plate 7 is detachably connected with the first positioning plate 6, and the second positioning plate 7 is located in the middle of the grid frame 1 in the width direction of the building body.

In order to realize the detachable connection between the first positioning plate 6 and the second positioning plate 7, in some optional embodiments, in the height direction of the building body, two first connecting holes 61 are formed in the first positioning plate 6 and distributed at intervals, two second connecting holes 71 are formed in the second positioning plate 7 and distributed at intervals, the second connecting holes 71 correspond to the first connecting holes 61, and a threaded fastener can sequentially penetrate through the first connecting holes 61 and the second connecting holes 71 to detachably connect the first positioning plate 6 and the second positioning plate 7.

In some other embodiments, other connection methods may be adopted between the first positioning plate 6 and the second positioning plate 7, and the connection method between the first positioning plate 6 and the second positioning plate 7 is not limited herein.

In a specific embodiment of the present embodiment, the first connection hole 61 and the second connection hole 71 are strip-shaped holes, and the width of the first connection hole 61 and the width of the second connection hole 71 are equal to the diameter of the threaded fastener.

More specifically, first locating plate 6 includes locating plate body 62, and on building body's length direction, locating plate body 62 sets up with second locating plate 7 relatively, and locating plate body 62 is the same with 7 shapes of second locating plate, the size equals, has seted up first connecting hole 61 on the locating plate body 62.

In a specific embodiment of the present embodiment, the longitudinal sectional view of the second positioning plate 7 is rectangular.

In order to position the first lock pin anchor tube 21 and the second lock pin anchor tube 22, in this embodiment, the first positioning plate 6 further includes two extending portions 63, in the width direction of the building body, the two extending portions 63 are respectively connected to two sides of the positioning plate body 62, the extending direction of the extending portions 63 is consistent with the width direction of the building body, the two extending portions 63 include a first extending portion 631 and a second extending portion 632, the first extending portion 631 has a first through hole 6311, the first through hole 6311 penetrates the first extending portion 631 in the length direction of the building body, the second extending portion 632 has a second through hole 6321, the second through hole 6321 penetrates the second extending portion 632 in the length direction of the building body, the axial direction of the first through hole 6311 is consistent with the axial direction of the first lock pin anchor tube 21, the axial direction of the second through hole 6321 is consistent with the axial direction of the second lock pin anchor tube 22, a first guide tube 64 is inserted in the first through hole 6311, the axial direction of the first guide tube 64 is consistent with the axial direction of the first through hole 6311, a second guide hole 6365 is formed in the inner cavity of the first guide tube 64, a second guide hole 6365 is formed in the inner cavity of the second guide tube 6321, and a second guide tube 641 is formed in the axial direction of the second guide tube 65.

Specifically, a first mounting hole and a second mounting hole need to be drilled in the building body, the higher end of the first lock leg anchor pipe 21 is connected with the first mounting hole, the higher end of the second lock leg anchor pipe 22 is connected with the second mounting hole, a drill bit used for drilling the first mounting hole penetrates through the first guide hole 641 to drill the first mounting hole, and a drill bit used for drilling the second mounting hole penetrates through the second guide hole 651 to drill the second mounting hole.

In some alternative embodiments, the first guide tube 64 and the second guide tube 65 are both steel tubes, and the first guide tube 64 is welded to the inner wall of the first guide hole 641, and the second guide tube 65 is welded to the inner wall of the second guide hole 651; here, the connection mode of the first guide tube 64 between the first guide holes 641 and the connection mode of the second guide tube 65 and the second guide hole 651 are not particularly limited.

In the present embodiment, the inner diameter of the first guide tube 64 is 1 to 2cm larger than the diameter of the corresponding drill, and the inner diameter of the second guide tube 65 is 1 to 2cm larger than the diameter of the corresponding drill, and the inner diameter of the first guide tube 64 and the second guide tube 65 is not particularly limited.

In order to reinforce the structure of the positioning device 20, in the present embodiment, the reinforcing plate 8 is connected between the side wall of the first guide pipe 64 and the first extending portion 631, the reinforcing plate 8 is connected between the side wall of the second guide pipe 65 and the second extending portion 632, and the extending direction of the plate surface of the reinforcing plate 8 coincides with the radial direction of the first guide pipe 64 or the second guide pipe 65, so that the structure of the positioning device 20 can be reinforced.

In a specific embodiment of the present embodiment, the positioning plate 8 is provided in plurality, and the plurality of positioning plates 8 are uniformly distributed at intervals along the circumferential direction of the first guide pipe 64 or the second guide pipe 65, and the number of the positioning plates 8 is not particularly limited.

In the present embodiment, the positioning plate 8 is located on the front side of the first positioning plate 6 in the direction of fig. 1a.

When it is necessary to mount the supporting structure 10 provided in the present embodiment on a building body:

firstly, assembling the grid frame 1, enabling the top of the transition rib 14 to be supported on the top of the building body, connecting the bottom of the grid frame 1 with the ground, then connecting the first guide pipe 64 to the first extension part 631, connecting the second guide pipe 65 to the second extension part 632, enabling the first positioning plate 6 to be positioned at the rear side of the first main rib 111a and the second main rib 112a, and enabling the positioning plate body 62 to be positioned at the middle position of the grid frame 1 in the width direction of the building body;

connecting the second positioning plate 7 to the front side of the positioning plate body 62, and enabling a partial structure of the fixing rib 12 and a partial structure of the stirrup 13 to be clamped between the first positioning plate 6 and the second positioning plate 7;

drilling a first mounting hole by a drill bit with a first mounting hole through the first guide hole 641, drilling a second mounting hole by a drill bit with a second mounting hole through the second guide hole 651, and detaching the positioning device 20 from the grid frame 1 after the first mounting hole and the second mounting hole are drilled;

first splice bar 3 and second splice bar 4 of welding on grid frame 1, after first splice bar 3 and second splice bar 4 welding are accomplished, with first lock foot anchor pipe 21 welding on first linkage segment 32, with second lock foot anchor pipe 22 welding on first linkage segment 42 to make the higher one end of first lock foot anchor pipe 21 be located first mounting hole, make the higher one end of second lock foot anchor pipe 22 be located the second mounting hole. From here, the supporting structure 10 is installed with the aid of the guiding device 20.

It should be noted that, in order to facilitate inserting the first lock pin anchor tube 21 into the first mounting hole and inserting the second lock pin anchor tube 22 into the second mounting hole, in a specific embodiment of the present embodiment, the matching section of the first lock pin anchor tube 21 and the first mounting hole and the matching section of the second lock pin anchor tube 22 and the second mounting hole may be tapered sections, and specifically, the small end surface of the tapered section faces the hole bottom of the first mounting hole or the second mounting hole.

Further, after the supporting structure 10 is installed, grouting holes need to be formed in the first pin-locking anchor pipe 21 and the second pin-locking anchor pipe 22, the grouting holes penetrate through the side walls of the first pin-locking anchor pipe 21 and the second pin-locking anchor pipe 22, and no grouting hole is formed in the tail ends of the first pin-locking anchor pipe 21 and the second pin-locking anchor pipe 22; the subsequent construction steps will not be described in detail here.

The supporting system provided by the embodiment comprises a positioning device and a supporting structure, wherein the positioning device is used for positioning the supporting structure so as to fix the supporting structure on a building body; specifically, the positioning device comprises a positioning component and a guide part, and part of the structure of the grating frame is positioned in the positioning component; in the width direction of the building body, the guide part is positioned on the side of the positioning assembly and is provided with a guide hole, and the axial direction of the guide hole is consistent with the axial direction of the lock pin anchor pipe. The positioning device in the timbering system provided by the embodiment can effectively connect the timbering structure in the above embodiment with the building body.

It is noted that, in this document, relational terms such as "first" and "second," and the like, may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrases "comprising a," "8230," "8230," or "comprising" does not exclude the presence of additional like elements in a process, method, article, or apparatus that comprises the element.

The previous description is only for the purpose of describing particular embodiments of the present disclosure, so as to enable those skilled in the art to understand or implement the present disclosure. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the disclosure. Thus, the present disclosure is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (10)

1. A supporting structure (10) is characterized by comprising a grid frame (1) and a lock leg anchor pipe (2), wherein the grid frame (1) comprises main ribs (11) and fixing ribs (12), and the extending direction of the main ribs (11) is consistent with the height direction of a building body;

in the width direction of the building body, the fixing ribs (12) are connected between the two main ribs (11), and the locking anchor pipe (2) is positioned on the side of the grid frame (1);

the supporting structure (10) further comprises a connecting rib, and the connecting rib comprises a first connecting section;

the first connecting section spans two main ribs (11) in the length direction of the building body;

in the width direction of the building body, the first connecting section is connected between the lock foot anchor pipe (2) and the main rib (11), and the extending direction of the first connecting section is consistent with the extending direction of the lock foot anchor pipe (2).

2. The supporting structure (10) of claim 1, wherein the connector bar further comprises a second connector segment and a third connector segment, the first connector segment being connected between the second connector segment and the third connector segment;

the second connecting section is connected to one main rib (11) of the two main ribs (11), and the extending direction of the second connecting section is consistent with the extending direction of the main rib (11);

in the length direction of the building body, the third connecting section is positioned on the outer side of the other main rib (11) of the two main ribs (11), and the extending direction of the third connecting section is consistent with the width direction of the building body.

3. A timbering system comprising a locating device (20) and a timbering structure (10) according to claim 1 or 2, the locating device (20) being adapted to locate the timbering structure (10) to secure the timbering structure (10) to the building body;

the positioning device (20) comprises a positioning component and a guide part, and part of the structure of the grating frame (1) is positioned in the positioning component;

in the width direction of the building body, the guide part is positioned on the side of the positioning component, and the guide part is provided with a guide hole, and the axial direction of the guide hole is consistent with the axial direction of the lock pin anchor pipe (2).

4. The support system of claim 3, wherein the locating assembly comprises two locating plates spaced apart along the length of the building body, the two locating plates being detachably connected, and the guide portion being connected to either of the locating plates;

at least part of the structure of the fixing rib (12) is clamped between the two positioning plates.

5. The support system according to claim 4, wherein the number of the guide portions is two, and the two guide portions are located on both sides of the positioning plate in the width direction of the building body, respectively.

6. The support system of claim 4, wherein the guide portion is a guide tube, the guide tube having an inner lumen forming the guide hole;

the positioning plate connected with the guide part is provided with a through hole (521) for the guide pipe to pass through.

7. The support system of claim 6, wherein the locating device further comprises a reinforcing plate connected between the guide tube and the locating plate;

the extending direction of the surface of the reinforcing plate is consistent with the radial direction of the guide pipe.

8. The support system of claim 7, wherein the reinforcing plate is provided in plurality, and the plurality of reinforcing plates are arranged at intervals along the circumferential direction of the guide tube.

9. The support system according to any one of claims 4 to 8, wherein the locator plate connected to the guide portion includes a locator plate body (62) and an extension portion (63), the extension portion (63) being connected to a side of the locator plate body (62) in a width direction of the building body;

the guide portion is connected to the extension portion (63).

10. The support system of any one of claims 4 to 8, wherein the two retaining plates are releasably connected by threaded fasteners.

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