CN213926282U

CN213926282U - Prevent closing on foundation ditch supporting construction that building foundation warp

Info

Publication number: CN213926282U
Application number: CN202022107018.5U
Authority: CN
Inventors: 邓春阳
Original assignee: Chongqing Yuhai Construction Group Co ltd
Current assignee: Chongqing Yuhai Construction Group Co ltd
Priority date: 2020-09-23
Filing date: 2020-09-23
Publication date: 2021-08-10
Anticipated expiration: 2030-09-23

Abstract

The utility model discloses a prevent closing on underground structure that building foundation warp relates to the building manufacturing technology field, the utility model discloses a backup pad, backup pad include subbackup pad and female backup pad, and wherein, subbackup pad both ends are equipped with trapezoidal recess, and female backup pad both ends are equipped with trapezoidal lug, recess and lug sliding fit, and fixed the pairing coordinates through fixing bolt between the board. The utility model discloses a this kind of unit bearing structure has made things convenient for supporting device's installation and dismantlement, has reduced occuping of space, more does benefit to the transportation of device.

Description

Prevent closing on foundation ditch supporting construction that building foundation warp

Technical Field

The utility model relates to a building manufacturing technical field, in particular to prevent closing on the foundation ditch supporting construction that building foundation warp.

Background

When a foundation is constructed in building construction, in order to prevent the foundation pit from influencing surrounding buildings, the periphery of the foundation pit needs to be reinforced to a certain extent so as to prevent the surrounding buildings from collapsing, so that constructors continuously research the foundation pit supporting structure.

The existing foundation pit supporting device is complex in mounting and dismounting and inconvenient to transport, and for the reason, a foundation pit supporting structure for preventing deformation of an adjacent building foundation is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a prevent closing on excavation supporting construction that building foundation warp can effectively solve among the background art excavation supporting device installation and dismantlement comparatively loaded down with trivial details, transports inconvenient problem moreover.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a foundation pit supporting structure for preventing deformation of an adjacent building foundation comprises paired supporting plates, supporting columns and paired fixing plates;

the matched supporting plate comprises a sub supporting plate and a mother supporting plate, wherein trapezoidal grooves are formed in two ends of the sub supporting plate, trapezoidal convex blocks are arranged in two ends of the mother supporting plate, and the trapezoidal grooves are in sliding fit with the trapezoidal convex grooves;

the supporting column comprises first universal ball joints, second universal ball joints, a first supporting rod and a second supporting rod, the first universal ball joints are respectively arranged in the middle of the side surfaces of the sub supporting plate and the mother supporting plate, the second universal ball joints are respectively arranged at the bottoms of the side surfaces of the sub supporting plate and the mother supporting plate, one end of the first supporting rod is connected with the first universal ball joints, one end of the second supporting rod is connected with the second universal ball joints, and through holes are formed in the other end of the first supporting rod and the other end of the second supporting rod;

pairing the fixed plate and including fixed plate, first fixed block, second fixed block, first bolt, first nut, second bolt and second nut, the fixed plate is "Z" font platelike structure, first fixed block and second fixed block are all installed in the fixed plate upper surface, first fixed block and second fixed block side surface all are equipped with the through-hole, first branch is connected with first fixed block through first bolt and first nut, second branch passes through second bolt and second nut and is connected with the second fixed block, pairs backup pad and fixed plate through setting up, and bearing structure is more unitized, has made things convenient for supporting device's installation and dismantlement, through setting up first universal ball joint and the universal ball joint of second, and branch can fold, has reduced occuping of space, more does benefit to the transportation of device.

Preferably, the bottom surfaces of the sub support plate and the mother support plate are respectively provided with a pricking head, each pricking head is of a conical structure, and the stability of the support plates is improved by arranging the pricking heads.

Preferably, the lower surface of the fixing plate is provided with conical teeth, and a plurality of the conical teeth are arranged in a straight shape.

Preferably, the support column further comprises a third bolt, a plurality of threaded holes are formed in the peripheral side face of the second support rod, and the third bolt is matched with the threaded holes.

Preferably, the pairing fixing plate further comprises a threaded hole and a fixing bolt, a plurality of threaded holes are formed in two ends of the fixing plate respectively, and the fixing bolt is matched with the threaded holes.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. in the utility model, the paired supporting plates and the fixing plate are arranged to make the supporting structure more unitized, thereby facilitating the installation and the disassembly of the supporting device;

2. in the utility model, the first universal ball joint and the second universal ball joint are arranged to fold the support rod, thus reducing the space occupation and being more beneficial to the transportation of the device;

3. the utility model discloses in, through the head of pricking that sets up, make backup pad stability obtain improving.

Drawings

Fig. 1 is a schematic view of the overall structure of a foundation pit supporting structure for preventing deformation of an adjacent building foundation according to the present invention;

fig. 2 is a schematic front view of the foundation pit supporting structure for preventing deformation of the foundation of the adjacent building;

fig. 3 is a schematic side view of the foundation pit supporting structure for preventing deformation of the foundation of the adjacent building;

figure 4 is the utility model relates to a prevent closing on excavation supporting construction's that building foundation warp overlook schematic structure diagram.

In the figure: 100. a mating support plate; 110. a sub-supporting plate; 120. a female support plate; 200. a support pillar; 210. a first universal ball joint; 220. a second ball-and-socket joint; 230. a first strut (230); 240. A second support bar; 300. a paired fixed plate; 310. a fixing plate; 320. a first fixed block; 330. a second fixed block; 340. a first bolt; 350. a first nut; 360. a second bolt; 370. a second nut; 380. a threaded hole; 390. fixing the bolt; 410. and (4) taper teeth.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The first embodiment is as follows:

referring to fig. 1 to 4, the present invention relates to a foundation pit supporting structure for preventing deformation of an adjacent building foundation, which includes a pair supporting plate 100, a supporting column 200 and a pair fixing plate 300;

the mating support plate 100 comprises a sub support plate 110 and a main support plate 120, wherein trapezoidal grooves are formed at two ends of the sub support plate 110, trapezoidal convex blocks are formed at two ends of the main support plate 120, and the trapezoidal grooves are in sliding fit with the trapezoidal convex grooves;

the supporting column 200 comprises a first universal ball joint 210, a second universal ball joint 220, a first strut 230 and a second strut 240, wherein a plurality of first universal ball joints 210 are respectively arranged in the middle of the side surfaces of the subsidiary supporting plate 110 and the main supporting plate 120, a plurality of second universal ball joints 220 are respectively arranged at the bottoms of the side surfaces of the subsidiary supporting plate 110 and the main supporting plate 120, one end of the first strut 230 is connected with the first universal ball joint 210, one end of the second strut 240 is connected with the second universal ball joint 220, and the other ends of the first strut 230 and the second strut 240 are respectively provided with a through hole;

the mating fixing plate 300 includes a fixing plate 310, a first fixing block 320, a second fixing block 330, a first bolt 340, a first nut 350, a second bolt 360, and a second nut 370, the fixing plate 310 is in a zigzag plate-shaped structure, the first fixing block 320 and the second fixing block 330 are both mounted on the upper surface of the fixing plate 310, through holes are both formed on the side surfaces of the first fixing block 320 and the second fixing block 330, the first support rod 230 is connected to the first fixing block 320 through the first bolt 340 and the first nut 350, the second support rod 240 is connected to the second fixing block 330 through the second bolt 360 and the second nut 370, by arranging the supporting plate pair 100 and the fixing plate 310, the supporting structure is more unitized, the mounting and dismounting of the supporting device are facilitated, through setting up first universal ball joint 210 and second universal ball joint 220, branch can be folded, has reduced the occupation in space, more does benefit to the transportation of device.

Furthermore, the bottom surfaces of the sub-support plate 110 and the mother support plate 120 are both provided with the binding head 130, the binding head 130 is in a tapered structure, and the stability of the support plates is improved by the arrangement of the binding head 130.

Further, the lower surface of the fixing plate 310 is provided with a plurality of conical teeth 410, and the plurality of conical teeth 410 are arranged in a line shape.

Further, the supporting column 200 further includes a third bolt 250, a plurality of second supporting rods 240 are provided with a threaded hole on the peripheral side, and the plurality of third bolts 250 are matched with the threaded hole.

Further, the fixed plate 300 further includes a threaded hole 380 and a plurality of fixing bolts 390, wherein a plurality of threaded holes 380 are respectively disposed at two ends of the fixed plate 310, and the plurality of fixing bolts 390 are matched with the plurality of threaded holes 380.

Example two:

please refer to fig. 1-4, the utility model relates to a prevent closing on excavation supporting construction that building foundation warp, constructor when the construction, can insert ground with a plurality of sub-fagging 110 and the amalgamation of female backup pad 120, until reaching the required area of foundation ditch face, again with first branch 230 and second branch respectively with pair fixed plate 300 and be connected, and simultaneously, use third bolt 250 with second branch 240 and ground fixed connection, reuse a plurality of fixing bolt 390 with a plurality of fixed plate 310 interconnect amalgamations and with ground fixed, the awl tooth 410 that utilizes fixed plate 310 bottom enables to fix more firmly, after the foundation construction is accomplished, constructor still can dismantle this supporting device and retrieve.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a prevent near excavation supporting construction that building foundation warp, includes pairs of backup pad (100), support column (200) and pairs fixed plate (300), its characterized in that:

the matched support plate (100) comprises a sub support plate (110) and a main support plate (120), wherein trapezoidal grooves are formed in two ends of the sub support plate (110), trapezoidal convex blocks are formed in two ends of the main support plate (120), and the trapezoidal grooves are in sliding fit with the trapezoidal convex grooves;

the supporting column (200) comprises first universal ball joints (210), second universal ball joints (220), first supporting rods (230) and second supporting rods (240), the plurality of first universal ball joints (210) are respectively installed in the middle of the side surface of the sub supporting plate (110) and the middle of the side surface of the mother supporting plate (120), the plurality of second universal ball joints (220) are respectively installed at the bottom of the side surface of the sub supporting plate (110) and the bottom of the side surface of the mother supporting plate (120), one end of each first supporting rod (230) is connected with the corresponding first universal ball joint (210), one end of each second supporting rod (240) is connected with the corresponding second universal ball joint (220), and through holes are formed in the other end of each first supporting rod (230) and the other end of each second supporting rod (240);

the pair fixing plate (300) comprises a fixing plate (310), a first fixing block (320), a second fixing block (330), a first bolt (340), a first nut (350), a second bolt (360) and a second nut (370), the fixing plate (310) is of a Z-shaped plate-shaped structure, the first fixing block (320) and the second fixing block (330) are installed on the upper surface of the fixing plate (310), through holes are formed in the side surfaces of the first fixing block (320) and the second fixing block (330), a first supporting rod (230) is connected with the first fixing block (320) through the first bolt (340) and the first nut (350), and a second supporting rod (240) is connected with the second fixing block (330) through the second bolt (360) and the second nut (370).

2. A foundation pit supporting construction for preventing deformation of an adjacent building foundation as claimed in claim 1, wherein: the bottom surfaces of the sub support plate (110) and the mother support plate (120) are respectively provided with a binding head (130), and the binding heads (130) are in a conical structure.

3. A foundation pit supporting construction for preventing deformation of an adjacent building foundation as claimed in claim 1, wherein: the lower surface of the fixing plate (310) is provided with conical teeth (410), and a plurality of conical teeth (410) are arranged in a straight shape.

4. A foundation pit supporting construction for preventing deformation of an adjacent building foundation as claimed in claim 1, wherein: the support column (200) further comprises a third bolt (250), a plurality of threaded holes are formed in the side face of the second support rod (240), and the third bolt (250) is matched with the threaded holes.

5. A foundation pit supporting construction for preventing deformation of an adjacent building foundation as claimed in claim 1, wherein: the matched fixing plate (300) further comprises a threaded hole (380) and a fixing bolt (390), a plurality of threaded holes (380) are respectively formed in two ends of the fixing plate (310), and the fixing bolts (390) are matched with the threaded holes (380).