CN220815065U - Supporting device at bottom of shear wall - Google Patents

Abstract

The utility model discloses a supporting device for the bottom of a shear wall, which comprises a plurality of supporting frames, wherein the supporting frames are arranged side by side along a first horizontal direction, and any two adjacent supporting frames are mutually abutted; each supporting frame comprises a top plate, a bottom plate and two supporting plates, the top plates extend along a second horizontal direction, the second horizontal direction is mutually perpendicular to the first horizontal direction, and a plurality of top plates of the plurality of supporting frames are sequentially abutted to form a supporting table for supporting the bottom of the shear wall; in each supporting frame, the bottom plate extends along the second horizontal direction and is arranged at intervals with the top plate; the two support plates are vertically arranged between the top plate and the bottom plate, the top ends of the two support plates are respectively connected to the two ends of the top plate along the second horizontal direction, and the bottom ends of the two support plates are respectively connected to the two ends of the bottom plate along the second horizontal direction. The top plate, the bottom plate and the supporting plate in the supporting device provided by the utility model form a stable supporting system, the structure is stable, the operation is simple, and collapse is effectively prevented in the forming process of the shear wall.

Description

Supporting device at bottom of shear wall

Technical Field

The utility model relates to the technical field of shear wall support, in particular to a support device for the bottom of a shear wall.

Background

Shear wall is the important wall body that is used for bearing the load in the building structure, and the shaping quality of shear wall is crucial to maintaining building structure's stability. In the shear wall pouring process, the bottom of the shear wall, especially the bottom of a corner, is difficult to support a formwork, and is easy to deform in the construction process, so that the forming quality of the shear wall is affected.

The existing shear wall bottom formwork is usually formed by combining a plurality of independent templates, the templates lack connection and support, the templates are difficult to bear the gravity of the shear wall and are easy to deform or collapse, the stability of the templates is insufficient, and the shear wall is easy to collapse.

Disclosure of utility model

The utility model mainly aims to provide a supporting device for the bottom of a shear wall, and aims to solve the technical problems that in the prior art, a template at the bottom of the shear wall is difficult to bear the gravity of the shear wall and is easy to deform or collapse, the stability of the template is insufficient and the shear wall is easy to collapse.

In order to achieve the above purpose, the supporting device for the bottom of the shear wall provided by the utility model comprises a plurality of supporting frames, wherein the supporting frames are arranged side by side along a first horizontal direction, and any two adjacent supporting frames are mutually abutted; each supporting frame comprises a top plate, a bottom plate and two supporting plates, wherein the top plates extend along a second horizontal direction, the second horizontal direction is mutually perpendicular to the first horizontal direction, and a plurality of top plates of a plurality of supporting frames are sequentially abutted to form a supporting table for supporting the bottom of the shear wall; in each supporting frame, the bottom plate extends along the second horizontal direction and is arranged at intervals with the top plate; the two supporting plates are vertically arranged between the top plate and the bottom plate, the top ends of the two supporting plates are respectively connected with the two ends of the top plate along the second horizontal direction, and the bottom ends of the two supporting plates are respectively connected with the two ends of the bottom plate along the second horizontal direction.

Optionally, a supporting block is detachably installed on the top of the top plate, and a locking strip for connecting the shear wall is arranged on the top of the supporting block, and extends along the second horizontal direction.

Optionally, a chute capable of being in sliding fit with the shear wall is formed in the middle of the locking strip, the chute extends along the second horizontal direction, and two openings are formed at two ends of the chute.

Optionally, two supporting blocks are detachably mounted on the top of the top plate, and the two supporting blocks are distributed at intervals along the second horizontal direction.

Optionally, the top surface of bottom plate is provided with the chuck, the chuck includes joint portion and is located joint portion both sides, joint portion for connecting portion arch upwards, joint portion pass through a plurality of first bolts connect in the bottom plate, and each first bolt runs through the bottom plate and downwardly extending.

Optionally, a support is provided between the bottom of the support plate and the bottom plate, the support includes a horizontal plate, a vertical plate and an inclined strut connected between the horizontal plate and the vertical plate, the horizontal plate is connected with the bottom plate through a second bolt, and the vertical plate is connected with the bottom of the support plate through a limit bolt.

Optionally, the bottom plate further includes a ground grabbing frame, the ground grabbing frame is connected to the middle of the bottom plate along the second horizontal direction, the ground grabbing frame is placed along the first horizontal direction, a plurality of ground grabbing seats are arranged on the bottom surface of the ground grabbing frame at intervals along the first horizontal direction, and each ground grabbing seat extends downwards and can extend into the ground.

Optionally, the bottom of bottom plate is provided with the support, the quantity of support is four, four the support two by two arrange in the bottom plate is followed the both ends of second horizontal direction, and be located two supports of bottom plate same one end are followed first horizontal direction interval is laid.

Optionally, each backup pad deviates from another backup pad one side is connected with the bracing piece, the bracing piece sets up along vertical, the top butt of bracing piece in the roof, the bottom of bracing piece downwardly extending to with the bottom parallel and level of support.

Optionally, a plurality of vertically spaced lock catches are mounted on a side of each support plate facing away from the other support plate, and the support rods are locked on the corresponding support plates through a plurality of lock catches disposed on the same side of the support rods.

According to the supporting device for the bottom of the shear wall, the supporting frames are arranged side by side, so that the supporting tables for supporting the bottom of the shear wall are formed by the top plates, in each supporting frame, the two ends of the top plates are respectively supported by the tops of the two vertical supporting plates, the bottom plate is connected to the inner sides of the bottoms of the two supporting plates, lateral shaking of the supporting plates can be avoided, and the lateral stress stability of the supporting plates is effectively enhanced. The supporting device has the advantages that the top plate, the bottom plate and the supporting plate form a stable supporting system, the structure is stable, the operation is simple, the bottom of the shear wall is supported by using the supporting device in the process of forming the shear wall, and the collapse of the shear wall can be effectively prevented.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of a supporting device at the bottom of a shear wall according to an embodiment of the present utility model;

FIG. 2 is a schematic view of the structure of a bottom plate of a supporting device at the bottom of a shear wall according to an embodiment of the present utility model;

FIG. 3 is a schematic view of the structure of the chuck in the supporting device at the bottom of the shear wall according to an embodiment of the present utility model;

FIG. 4 is a schematic view of a bracket in a supporting device for a shear wall bottom according to an embodiment of the present utility model.

Reference numerals illustrate:

Reference numerals	Name of the name	Reference numerals	Name of the name
				10	Supporting frame	16	Support frame
11	Top plate	161	Horizontal plate
				12	Bottom plate	162	Vertical plate
13	Supporting plate	163	Diagonal bracing
				14	Supporting block	164	Second bolt
141	Lock strip	165	Limiting bolt
				142	Sliding chute	17	Ground grabbing frame
15	Chuck	171	Ground grabbing seat
				151	Clamping part	18	Support seat
152	Connecting part	19	Support bar
				153	First bolt	20	Lock catch

The achievement of the objects, functional features and advantages of the present utility model will be further described with reference to the accompanying drawings, in conjunction with the embodiments.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that all directional indicators (such as up, down, left, right, front, and rear … …) in the embodiments of the present utility model are merely used to explain the relative positional relationship, movement, etc. between the components in a particular posture (as shown in the drawings), and if the particular posture is changed, the directional indicator is changed accordingly.

In the present utility model, unless specifically stated and limited otherwise, the terms "connected," "affixed," and the like are to be construed broadly, and for example, "affixed" may be a fixed connection, a removable connection, or an integral body; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In addition, if there is a description of "first", "second", etc. in the embodiments of the present utility model, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and/or" as it appears throughout includes three parallel schemes, for example "A and/or B", including the A scheme, or the B scheme, or the scheme where A and B are satisfied simultaneously. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.

The description of the orientations of "up", "down", "front", "rear", "left", "right", etc. in the present utility model is based on the orientation shown in fig. 1, and is merely for explaining the relative positional relationship between the components in the posture shown in fig. 1, and if the specific posture is changed, the directional indication is changed accordingly.

The utility model provides a supporting device for the bottom of a shear wall, which comprises a plurality of supporting frames 10, wherein the supporting frames 10 are arranged side by side along a first horizontal direction, and any two adjacent supporting frames 10 are mutually abutted; each supporting frame 10 comprises a top plate 11, a bottom plate 12 and two supporting plates 13, wherein the top plate 11 extends along a second horizontal direction, the second horizontal direction is mutually perpendicular to the first horizontal direction, and the top plates 11 of the supporting frames 10 are sequentially abutted to form a supporting table for supporting the bottom of the shear wall; in each supporting frame 10, a bottom plate 12 extends along the second horizontal direction and is arranged at intervals from a top plate 11; the two support plates 13 are vertically arranged between the top plate 11 and the bottom plate 12, the top ends of the two support plates 13 are respectively connected to the two ends of the top plate 11 along the second horizontal direction, and the bottom ends of the two support plates 13 are respectively connected to the two ends of the bottom plate 12 along the second horizontal direction.

As shown in fig. 1, the first horizontal direction is the front-rear direction in fig. 1, and the second horizontal direction is the left-right direction in fig. 1. In the supporting device provided by the utility model, the plurality of supporting frames 10 are arranged side by side along the front-back direction, the top plates 11 of the adjacent two supporting frames 10 are mutually abutted, so that the plurality of top plates 11 of the plurality of supporting frames 10 jointly form a supporting table for supporting the top of the shear wall, the number of the supporting frames 10 can be determined according to the length of the shear wall, the area of the supporting table is larger than the cross-sectional area of the bottom of the shear wall, and the supporting table is ensured to effectively cover the bottom of the shear wall. The top plate 11 and the bottom plate 12 in each supporting frame 10 extend along the left-right direction, the tops of the two supporting plates 13 are respectively supported at the left end and the right end of the bottom surface of the top plate 11, the lengths of the two supporting plates 13 are the same, the two sides of the top plate 11 are ensured to be horizontally arranged, and the top plate 11 is more attached to the bottom of the shear wall; two support plates 13 are respectively connected to left and right ends of the top surface of the bottom plate 12, so that the top plate 11, the bottom plate 12 and the two support plates 13 form a frame structure.

In each support frame 10, the top of two vertical backup pads 13 supports the both ends of roof 11 respectively, and bottom plate 12 is connected in the bottom of two backup pads 13, can avoid backup pad 13 side direction to rock, effectively strengthen the side direction atress stability of backup pad 13. The top plate 11, the bottom plate 12 and the supporting plate 13 in the supporting device provided by the utility model form a stable supporting system, the structure is stable, the operation is simple, the bottom of the shear wall is supported by using the supporting device in the process of forming the shear wall, and the collapse of the shear wall can be effectively prevented.

In one embodiment, the top of the top plate 11 is detachably mounted with a supporting block 14, and the top of the supporting block 14 is provided with a locking bar 141 for connecting to the shear wall, and the locking bar 141 extends in the second horizontal direction.

Specifically, the supporting block 14 is flat, the bottom surface of the supporting block 14 is attached to the top surface of the top plate 11, the top surface of the supporting block 14 is abutted to the bottom of the shear wall, two locking strips 141 are arranged on the top surface of the supporting block 14 along the first horizontal direction at intervals, and after the supporting block 14 is connected with the bottom of the shear wall through the two locking strips 141, the locking strips 141 can limit the relative displacement between the bottom of the shear wall and the supporting block 14 along the first horizontal direction.

The supporting block 14 is detachably arranged on the top plate 11, and the mounting position of the supporting block 14 can be adjusted according to the pouring position of the shear wall, so that the supporting block 14 and the bottom of the shear wall are mutually locked, the supporting device is ensured not to slide when bearing the weight of the shear wall, and the support to the bottom of the shear wall is more stable.

In an embodiment, a sliding groove 142 capable of sliding fit with the shear wall is formed in the middle of the locking strip 141, the sliding groove 142 extends along the second horizontal direction, and two openings are formed at two ends of the sliding groove 142.

Further, the locking strips 141 and the sliding grooves 142 extend along the second horizontal direction, the bottom of the shear wall is provided with sliding blocks corresponding to the sliding grooves 142, the sliding blocks can slide into the sliding grooves 142 through openings at two ends of the sliding grooves 142, the positions of the supporting devices can be finely adjusted by the aid of the sliding grooves 142 under the condition that the shear wall is supported, and the positions of the sliding grooves 142 are more convenient to connect and adjust the bottom of the shear wall with the supporting devices, so that construction efficiency is effectively improved.

In one embodiment, two support blocks 14 are detachably mounted on the top of the top plate 11, and the two support blocks 14 are spaced apart along the second horizontal direction.

As shown in fig. 1, in the interval part of the two supporting blocks 14, two locking strips 141 at the top of one supporting block 14 are respectively arranged corresponding to corresponding locking strips 141 at the top of the other supporting block 14, so that the sliding blocks at the bottom of the shear wall can slide into two sliding grooves 142 along the second horizontal direction, the bottom of the shear wall can be simultaneously matched with the two supporting blocks 14 in a sliding manner, and enough supporting area is reserved between the top surfaces of the two supporting blocks 14 and the bottom of the shear wall, so that the connection and the supporting stability of the supporting device and the bottom of the shear wall are further enhanced.

In an embodiment, the top surface of the base plate 12 is provided with a chuck 15, the chuck 15 includes a clamping portion 151 and connecting portions 152 located at two sides of the clamping portion 151, the clamping portion 151 is arched upwards relative to the connecting portions 152, the clamping portion 151 is connected to the base plate 12 through a plurality of first bolts 153, and each first bolt 153 penetrates the base plate 12 and extends downwards.

As shown in fig. 3, two bolt holes through which the first bolts 153 pass are respectively provided on both sides of the chuck 15, the first bolts 153 pass through the bolt holes to make the bottom surface of the connecting portion 152 fit to the bottom plate 12, and the four first bolts 153 cooperate to fasten the chuck 15 to the bottom plate 12. A clamping space for the external clamping member to pass through is formed between the clamping portion 151 and the bottom plate 12, so as to clamp the bottom plate 12 to the external clamping member, thereby preventing the support device from being displaced.

In an embodiment, a bracket 16 is provided between the bottom of the support plate 13 and the bottom plate 12, the bracket 16 includes a horizontal plate 161, a vertical plate 162, and a diagonal brace 163 connected between the horizontal plate 161 and the vertical plate 162, the horizontal plate 161 is connected to the bottom plate 12 by a second bolt 164, and the vertical plate 162 is connected to the bottom of the support plate 13 by a limit bolt 165.

It should be noted that the supporting plate 13 is placed on the bottom plate 12, and as shown in fig. 4, the diagonal braces 163 are fixedly connected between the horizontal plate 161 and the vertical plate 162, so as to achieve connection of the supporting plate 13 with the bottom plate 12. The vertical plate 162 is connected with the supporting plate 13 through the limit bolts 165, the positioning of the bracket 16 can be realized through adjusting the limit bolts 165, and meanwhile, the limit bolts 165 play roles in limiting the displacement of the supporting plate 13 and preventing vibration in the process of supporting the bottom of the shear wall.

In an embodiment, the base plate 12 further includes a ground grabbing frame 17, the ground grabbing frame 17 is connected to a middle portion of the base plate 12 along the second horizontal direction, the ground grabbing frame 17 is placed along the first horizontal direction, a plurality of ground grabbing seats 171 are arranged on the bottom surface of the ground grabbing frame 17 at intervals along the first horizontal direction, and each ground grabbing seat 171 extends downwards and can extend into the ground.

As shown in fig. 2, the ground grabbing frame 17 extends outwards from the middle part of the bottom plate 12 along the first horizontal direction, and a plurality of ground grabbing seats 171 on the ground grabbing frame 17 extend into the ground below the bottom plate 12 so as to fix the bottom plate 12 on the ground at a supporting position, and meanwhile, the ground grabbing frame 17 plays a certain supporting role on the middle part of the bottom plate 12, so that the structural stability of the supporting device is further improved.

In an embodiment, the bottom of the base plate 12 is provided with four supports 18, the four supports 18 are arranged at two ends of the base plate 12 along the second horizontal direction, and two supports 18 at the same end of the base plate 12 are arranged at intervals along the first horizontal direction.

As shown in fig. 2, the supports 18 are in the shape of a truncated cone, and the top surface of each support 18 is supported on the base plate 12 to raise the base plate 12, so that the supports 18 protect the base plate 12 to a certain extent. The two ends of the bottom plate 12 along the second horizontal direction are widened, so that the two supports 18 at the same end of the bottom plate 12 are kept away as far as possible, and the supporting plate 13 can be prevented from shaking or tilting along the first horizontal direction, thereby improving the supporting stability of the supporting device in the first horizontal direction.

In an embodiment, a supporting rod 19 is connected to one side of each supporting plate 13 facing away from the other supporting plate 13, the supporting rods 19 are vertically arranged, the top ends of the supporting rods 19 are abutted to the top plate 11, and the bottom ends of the supporting rods 19 extend downwards to be level with the bottom of the supporting seat 18.

It should be noted that, the supporting rods 19 are abutted to the top plate 11, the auxiliary top plate 11 bears the gravity of the shear wall, and the supporting rods 19 with different diameters can be selected according to the different gravity of the shear wall, so as to ensure that the supporting device is enough to bear the pressure exerted by the shear wall. The bottom ends of the supporting rods 19 assist the supports 18 on the same side to support, and the stability of the bottom of the supporting device is maintained together. For the convenience of material acquisition, the supporting rod 19 can be made of steel pipes in the prior art.

In one embodiment, a plurality of vertically spaced catches 20 are mounted on a side of each support plate 13 facing away from the other support plate 13, and the support rods 19 are locked to the corresponding support plates 13 by the plurality of catches 20 disposed on the same side thereof.

It can be appreciated that the lock catch 20 connects the support rod 19 and the support plate 13 as a whole, and the support rod 19 can prevent the support plate 13 from laterally shaking or tilting, so as to effectively enhance the lateral stability of the support plate 13. In addition, the plurality of lock catches 20 are arranged at intervals along the vertical direction, so that the bearing capacity of the support rod 19 can be enhanced, the support rod 19 is prevented from being bent, and the support rod 19 is firmer and more durable.

The foregoing description is only of the optional embodiments of the present utility model, and is not intended to limit the scope of the utility model, and all equivalent structural modifications made by the present description and accompanying drawings or direct/indirect application in other related technical fields are included in the scope of the present utility model.

Claims (10)

1. A support device for a shear wall bottom, comprising:

The plurality of support frames are arranged side by side along the first horizontal direction, and any two adjacent support frames are mutually abutted;

Each supporting frame comprises a top plate, a bottom plate and two supporting plates, wherein the top plates extend along a second horizontal direction, the second horizontal direction is mutually perpendicular to the first horizontal direction, and a plurality of top plates of a plurality of supporting frames are sequentially abutted to form a supporting table for supporting the bottom of the shear wall;

In each supporting frame, the bottom plate extends along the second horizontal direction and is arranged at intervals with the top plate; the two supporting plates are vertically arranged between the top plate and the bottom plate, the top ends of the two supporting plates are respectively connected with the two ends of the top plate along the second horizontal direction, and the bottom ends of the two supporting plates are respectively connected with the two ends of the bottom plate along the second horizontal direction.

2. The shear wall bottom supporting device according to claim 1, wherein a supporting block is detachably mounted on the top of the top plate, and a locking strip for connecting the shear wall is provided on the top of the supporting block, and extends in the second horizontal direction.

3. The device for supporting the bottom of the shear wall according to claim 2, wherein a chute capable of being in sliding fit with the shear wall is formed in the middle of the locking strip, the chute extends along the second horizontal direction, and two openings are formed at two ends of the chute.

4. A shear wall bottom support device as claimed in claim 2, wherein the top of the top plate is detachably mounted with two support blocks spaced apart along the second horizontal direction.

5. The shear wall bottom support device of claim 1, wherein the top surface of the bottom plate is provided with a chuck, the chuck comprises a clamping portion and connecting portions located at two sides of the clamping portion, the clamping portion is arched upwards relative to the connecting portions, the clamping portion is connected to the bottom plate through a plurality of first bolts, and each first bolt penetrates the bottom plate and extends downwards.

6. A shear wall bottom support device as claimed in any one of claims 1 to 5, wherein a bracket is provided between the bottom of the support plate and the bottom plate, the bracket comprising a horizontal plate, a vertical plate and a diagonal brace connected between the horizontal plate and the vertical plate, the horizontal plate being connected to the bottom plate by a second bolt, the vertical plate being connected to the bottom of the support plate by a limit bolt.

7. A shear wall bottom support device as claimed in any one of claims 1 to 5, wherein the base plate further comprises a ground gripping frame connected to a central portion of the base plate in the second horizontal direction, the ground gripping frame being disposed in the first horizontal direction, the ground gripping frame having a bottom surface spaced apart in the first horizontal direction by a plurality of ground gripping seats, each of the ground gripping seats extending downwardly and being capable of extending into the ground.

8. The shear wall bottom supporting device according to any one of claims 1 to 5, wherein the bottom of the bottom plate is provided with four supports, four supports are arranged at two ends of the bottom plate along the second horizontal direction, and two supports at the same end of the bottom plate are arranged at intervals along the first horizontal direction.

9. A shear wall bottom supporting device as claimed in claim 8, wherein a supporting bar is connected to one side of each supporting plate facing away from the other supporting plate, the supporting bars are arranged vertically, the top ends of the supporting bars are abutted to the top plate, and the bottom ends of the supporting bars extend downwards to be flush with the bottom of the support.

10. A shear wall bottom supporting device as claimed in claim 9, wherein a plurality of vertically spaced catches are mounted on a side of each of the support plates facing away from the other support plate, the support rods being secured to the respective support plates by a plurality of catches disposed on the same side thereof.