CN219175254U

CN219175254U - Spliced foundation pit supporting structure

Info

Publication number: CN219175254U
Application number: CN202223199849.5U
Authority: CN
Inventors: 井帅; 孙帆; 崔璇
Original assignee: Shaanxi Aerospace Tongyu Construction Engineering Co ltd
Current assignee: Shaanxi Aerospace Tongyu Construction Engineering Co ltd
Priority date: 2022-11-30
Filing date: 2022-11-30
Publication date: 2023-06-13
Anticipated expiration: 2032-11-30

Abstract

The application relates to a spliced foundation pit supporting structure, which relates to the field of foundation pit supporting and comprises four supporting baffles, wherein the supporting baffles are spliced into a rectangular frame; the supporting baffle comprises a plurality of plugboards, the plugboards are attached to one inner side wall of the foundation pit, a plug groove is formed in one side of each plugboard, plug strips are fixed on the other side of each plugboard, one plug strip of each plugboard is plugged into the corresponding plug groove of the corresponding plugboard, and the effect of prolonging the construction period is improved.

Description

Spliced foundation pit supporting structure

Technical Field

The application relates to the field of foundation pit support, in particular to a spliced foundation pit support structure.

Background

In the house construction process, foundation pit support becomes an indispensable link, and the condition that the foundation pit collapses is avoided by adopting the foundation pit support.

Among the related art, application number 201520487208.0's application file discloses an H type precast concrete stake and foundation ditch strutting arrangement, including the stake body, foundation ditch strutting arrangement includes foundation ditch and cement soil pile, cement soil pile sets up along the foundation ditch lateral wall, the interlock is equipped with H type precast concrete pile in the cement soil pile, and the cement soil pile outside is equipped with the waterproof curtain, is under construction in waterproof curtain inboard and pours into the cement soil pile into, inserts H type precast concrete pile before cement soil pile produces intensity, detects again to strutting stake and waterproof curtain after cement soil intensity reaches the design requirement.

In view of the above-mentioned related art, the inventor believes that when a concrete pile is used in constructing the supporting device, the next step can be performed only when the concrete reaches a certain strength, resulting in an extended construction period.

Disclosure of Invention

In order to improve the problem of construction cycle extension, this application provides a concatenation formula foundation ditch supporting construction.

The application provides a concatenation formula foundation ditch supporting construction adopts following technical scheme:

the spliced foundation pit supporting structure comprises four supporting baffles, wherein the supporting baffles are spliced into a rectangular frame;

the supporting baffle comprises a plurality of inserting plates, the inserting plates are attached to one inner side wall of the foundation pit, inserting grooves are formed in one side of each inserting plate, inserting strips are fixed on the other side of each inserting plate, and one inserting strip of each inserting plate is inserted into the corresponding inserting groove of the other inserting plate.

Through adopting above-mentioned technical scheme, when needs are strutted the foundation ditch, personnel insert a plurality of picture peg respectively in the foundation ditch, make each picture peg respectively with an inside wall laminating of foundation ditch, at this moment, the picture peg that is located on an inside wall of foundation ditch is pegged graft through two adjacent picture peg and is constituteed the support baffle to the support baffle is spliced into the rectangle frame, alright strutted the foundation ditch, compare with the correlation technique, this application is strutted the foundation ditch with the support baffle, accomplishes the back with the foundation ditch strutted, alright carry out next process, shortened construction cycle.

Optionally, the bottom wall of the plugboard is fixed with at least one insertion pile, and one side of the insertion pile, which is far away from the plugboard, is a pointed end.

Through adopting above-mentioned technical scheme, the picture peg diapire is equipped with sharp-shaped insertion stake, is convenient for insert the picture peg in the foundation ditch on the one hand, on the other hand also can support the picture peg.

Optionally, the device further comprises a supporting device, wherein the supporting device is used for supporting the two opposite supporting baffles, and the supporting device can slide on the supporting baffles along the vertical direction.

Through adopting above-mentioned technical scheme, through setting up strutting arrangement, can support two just supporting baffles on the one hand, strengthen the steadiness of supporting, on the other hand is sliding strutting arrangement along vertical direction at supporting baffle, is convenient for take out strutting arrangement from supporting baffle between.

Optionally, the support device includes a telescopic assembly, the telescopic assembly includes a first fixing rod, a second fixing rod and a second fastener, and the second fastener is used for fixing the first fixing rod and the second fixing rod.

Through adopting above-mentioned technical scheme, adopt first dead lever and second dead lever to support, when needing installation strutting arrangement, it is fixed with a fender baffle to be fixed with first dead lever one end, and the other end is fixed with the second dead lever, when needing to take down strutting arrangement, takes down the second fastener, makes first dead lever and second dead lever separation, then takes down first dead lever again, is convenient for to strutting arrangement's installation and take out.

Optionally, still include adjusting part, adjusting part includes regulating plate, branch, second screw rod and first fixed plate, branch one end can be followed the second dead lever slides, the other end with the regulating plate rotates to be connected, first fixed plate with the second dead lever is fixed, the second screw rod with the regulating plate rotates to be connected, first fixed plate threaded connection in the second screw rod.

Through adopting above-mentioned technical scheme, through setting up adjusting part, can adjust strutting arrangement and the interval of supporting the baffle, when strutting arrangement and the great interval of supporting the baffle, screw up the second screw rod, the second screw rod rotates to drive the regulating plate and move towards keeping away from first fixed plate direction; when the distance between the supporting device and the supporting baffle is smaller, the second screw rod is screwed, and the second screw rod rotates, so that the adjusting plate is driven to move towards the direction close to the first fixing plate, and the supporting device can be suitable for the supporting baffles with different distances.

Optionally, the device further comprises a supporting component, wherein the supporting component comprises a supporting rod, a first screw rod and a second fixing plate, the supporting rod is fixed with the second fixing plate, one end of the first screw rod is in threaded connection with the second fixing plate, and the other end of the first screw rod abuts against the adjusting plate.

By adopting the technical scheme, after the position of the adjusting plate is fixed by arranging the adjusting component, the first screw rod is screwed, and the first screw rod moves towards the direction close to the adjusting plate, so that the first screw rod abuts against the adjusting plate; when the supporting device is required to be taken down, the first screw rod is screwed, and the first screw rod moves in the direction away from the adjusting plate, so that the first screw rod loosens the adjusting plate, and the supporting device is supported and taken out conveniently.

Optionally, a chute is provided on one side of the supporting baffle far away from the foundation pit, a sliding block is provided in the chute on the supporting baffle, and two ends of the supporting device are provided on the two opposite sliding blocks.

Through adopting above-mentioned technical scheme, through setting up the spout, the slider can slide along the length direction of spout, and the slider can drive strutting arrangement motion, and strutting arrangement slides on the support baffle of being convenient for.

Optionally, one end of the first fixing rod away from the second fixing rod is hinged to the sliding block, and one end of the supporting rod away from the second fixing plate is hinged to the sliding block away from the first fixing rod

Through adopting above-mentioned technical scheme, through with articulated mode, can rotate different angles with first dead lever and bracing piece, be convenient for install and take out.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the supporting baffle plates are spliced into rectangular frames, so that the foundation pit can be supported, and compared with the related art, the supporting baffle plates are used for supporting the foundation pit, and after the foundation pit is supported, the next working procedure can be carried out, so that the construction period is shortened;

2. the bottom wall of the plugboard is provided with a pointed insertion pile, so that the plugboard is convenient to insert into a foundation pit on one hand, and the plugboard can be supported on the other hand;

3. the second screw rod rotates to drive the regulating plate to move towards the direction close to the first fixed plate, so that the supporting device is applicable to supporting baffles with different intervals.

Drawings

Fig. 1 is a schematic view of the overall structure of the first view angle in the present embodiment;

fig. 2 is a schematic view of the structure of the supporting device in the present embodiment;

FIG. 3 is an enlarged view of A in FIG. 2;

FIG. 4 is an enlarged view of B in FIG. 2;

FIG. 5 is a schematic view of the whole structure of the second view angle in the present embodiment;

FIG. 6 is an enlarged view of C in FIG. 5;

fig. 7 is an enlarged view of D in fig. 5.

Reference numerals illustrate: 1. a supporting baffle; 11. inserting plate; 111. a plug-in groove; 112. a plug strip; 113. inserting piles; 114. a chute; 115. a slide block; 1151. a first fastener; 2. a telescoping assembly; 21. a first fixed base; 22. a first fixing rod; 23. a second fixing rod; 24. a second fastener; 3. a support assembly; 31. a second fixed base; 32. a support rod; 33. a second fixing plate; 34. a first screw; 4. an adjustment assembly; 41. an adjusting plate; 42. a first fixing plate; 43. a support rod; 44. and a second screw.

Detailed Description

The present application is described in further detail below in conjunction with figures 1-4.

The embodiment of the application discloses a spliced foundation pit supporting structure. Referring to fig. 1, a spliced foundation pit supporting structure includes four supporting baffles 1 and a plurality of supporting devices, the four supporting baffles 1 are spliced into a rectangular frame structure, two supporting baffles 1 facing each other are fixed by at least one supporting device, and in this embodiment, two supporting baffles 1 facing each other are fixed by two supporting devices.

Referring to fig. 1, the supporting baffle 1 includes a plurality of plugboards 11, the plugboards 11 are attached to one inner side wall of the foundation pit, in this embodiment, one supporting baffle 1 is formed by splicing four plugboards 11, the plugboards 11 are rectangular plates placed vertically, a plugboard slot 111 is formed on one side of each plugboard 11, a plugboard strip 112 is formed on the other side of each plugboard 11, the plugboard strips 112 are welded to the plugboards 11, and when two adjacent plugboards 11 are spliced, the plugboard strip 112 on one plugboard 11 is inserted into the plugboard slot 111 on the other plugboard 11; at least one insert peg 113 is welded to the bottom wall of the insert plate 11, and in this embodiment, two insert pegs 113 are welded to the bottom wall of each insert plate 11, and the bottom ends of the insert pegs 113 are pointed.

Referring to fig. 1 and 2, two opposite plugboards 11 are close to each other, and are provided with a chute 114 along a vertical direction, the chute 114 is a T-shaped chute, the plugboard 11 is provided with a slider 115 in the chute 114, the slider 115 is a T-shaped slider, the slider 115 can slide along a length direction of the chute 114 in the chute 114, a first fastener 1151 is provided on the slider 115, the first fastener 1151 is arranged on the slider 115 in a penetrating manner, in this embodiment, the first fastener 1151 is a screw, the first fastener 1151 is in threaded connection with the slider 115, and the first fastener 1151 abuts against an inner wall of the chute 114 after passing through the slider 115.

Referring to fig. 1 and 2, the support device includes a telescopic assembly 2, a support assembly 3, and an adjustment assembly 4, the adjustment assembly 4 being disposed between the telescopic assembly 2 and the support assembly 3.

Referring to fig. 2, 3 and 4, the telescopic assembly 2 includes a first fixing base 21, a first fixing rod 22, a second fixing rod 23 and a second fastening member 24, where the first fixing base 21 is welded on a side of the slider 115 away from the board 11, in this embodiment, the first fixing base 21 is U-shaped, and the opening is far from the side of the slider 115, one end of the first fixing rod 22 is hinged to the first fixing base 21, the other end of the first fixing rod 22 is hollow, one end of the second fixing rod 23 is inserted into the first fixing rod 22 and can slide in the first fixing rod 22 along the length direction of the first fixing rod 22, the first fixing rod 22 and the second fixing rod 23 are fixed by the second fastening member 24, and in this embodiment, the second fastening member 24 is a bolt.

Referring to fig. 5, 6 and 7, the support assembly 3 includes a second fixing base 31, a support rod 32, a second fixing plate 33 and a first screw rod 34, the second fixing base 31 is welded on one side of the slider 115 away from the plugboard 11, in this embodiment, the second fixing base 31 is U-shaped, and the opening is far away from the slider 115, one end of the support rod 32 is hinged to the second fixing base 31, the other end is welded with the second fixing plate 33, in this embodiment, the number of the first screw rods 34 is two, the first screw rods 34 are parallel to the support rod 32, one end of the two first screw rods 34 is penetrated in the second fixing plate 33, the two first screw rods 34 are connected with the second fixing plate 33 by threads, and the two first screw rods 34 are abutted with the adjusting assembly 4 after penetrating through the second fixing plate 33.

Referring to fig. 6, the adjusting component 4 includes an adjusting plate 41, a first fixing plate 42, a supporting rod 43 and a second screw 44, where the first fixing plate 42 is coaxially sleeved at one end of the second fixing rod 23, the first fixing plate 42 is welded at one end of the second fixing rod 23 far away from the first fixing rod 22, the second fixing rod 23 is hollow at one end far away from the first fixing rod 22, one end of the supporting rod 43 is inserted into the second fixing rod 23, the supporting rod 43 can slide in the second fixing rod 23 along the length direction of the second fixing rod 23, the other end of the supporting rod 43 is welded with the adjusting plate 41, in this embodiment, the number of the second screws 44 is two, the second screws 44 are parallel to the second fixing rod 23, one ends of the two second screws 44 are threaded through the first fixing plate 42 and then rotationally connected to the adjusting plate 41, and the two second screws 44 are in threaded connection with the first fixing plate 42.

The implementation principle of the spliced foundation pit supporting structure provided by the embodiment of the application is as follows: when the foundation pit is required to be supported, a person inserts the supporting baffle 1 into the foundation pit, and the distance between the two opposite supporting baffles 1 is adjusted according to the size of the foundation pit, so that the foundation pit can be supported.

When the distance between the two supporting baffles 1 needs to be adjusted, the first fastening piece 1151 is screwed, the sliding block 115 hinged with the first fixing rod 22 slides to a proper position along the length direction of the sliding groove 114, the first fastening piece 1151 is screwed in the opposite direction, the sliding block 115 is fixed, the second fixing rod 23 slides to a proper position along the length direction of the first fixing rod 22, the first fixing rod 22 and the second fixing rod 23 are fixed through the second fastening piece 25, a person screws the second screw 44 positioned on the first fixing plate 42, the supporting rod 43 can be pushed to slide along the length direction of the second fixing rod 23, and therefore the adjusting plate 41 slides to a proper position, and at the moment, the person stops screwing the second screw 44, and the adjusting plate 41 can be fixed; then, the person needs to screw the first screw 34 located on the second fixing plate 32, so that the first screw 34 rotates, the first screw 34 can slide along the second fixing plate 32, the first screw moves towards the position close to the adjusting plate 41, the first screw 34 can be abutted against the adjusting plate 41, at this time, the person stops screwing the first screw 34, the rest of the adjusting plates 41 repeat the operation according to the steps, and the adjusting plate 41 is adjusted to a proper position.

The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims

1. The utility model provides a concatenation formula foundation ditch supporting construction which characterized in that: the device comprises four supporting baffles (1), wherein the supporting baffles (1) are spliced into a rectangular frame;

the supporting baffle plate (1) comprises a plurality of inserting plates (11), the inserting plates (11) are attached to one inner side wall of a foundation pit, inserting grooves (111) are formed in one side of each inserting plate (11), inserting strips (112) are fixed to the other side of each inserting plate, and the inserting strips (112) of one inserting plate (11) are inserted into the inserting grooves (111) of the other inserting plate (11).

2. The spliced foundation pit supporting structure according to claim 1, wherein: the bottom wall of the plugboard (11) is fixedly provided with at least one insertion pile (113), and one side, far away from the plugboard (11), of the insertion pile (113) is a pointed end.

3. The spliced foundation pit supporting structure according to claim 1, wherein: the device also comprises a supporting device, wherein the supporting device is used for supporting the two opposite supporting baffles (1), and the supporting device can slide on the supporting baffles (1) along the vertical direction.

4. A spliced pit supporting structure according to claim 3, wherein: the supporting device comprises a telescopic assembly (2), the telescopic assembly (2) comprises a first fixing rod (22), a second fixing rod (23) and a second fastening piece (24), and the second fastening piece (24) is used for fixing the first fixing rod (22) and the second fixing rod (23).

5. The spliced foundation pit supporting structure of claim 4, wherein: still include adjusting part (4), adjusting part (4) include regulating plate (41), branch (43), second screw rod (44) and first fixed plate (42), branch (43) one end can be followed second dead lever (23) slip, the other end with regulating plate (41) rotate and be connected, first fixed plate (42) with second dead lever (23) are fixed, second screw rod (44) with regulating plate (41) rotate and are connected, first fixed plate (42) threaded connection in second screw rod (44).

6. The spliced foundation pit supporting structure according to claim 5, wherein: still include supporting component (3), supporting component (3) include bracing piece (32), first screw rod (34) and second fixed plate (33), bracing piece (32) with second fixed plate (33) are fixed, first screw rod (34) one end threaded connection in second fixed plate (33), the other end support tightly regulating plate (41).

7. The spliced foundation pit supporting structure of claim 6, wherein: the supporting baffle plate (1) is provided with a sliding groove (114) at one side far away from the foundation pit, the supporting baffle plate (1) is provided with sliding blocks (115) in the sliding groove (114), and two ends of the supporting device are arranged on the two opposite sliding blocks (115).

8. The spliced foundation pit supporting structure of claim 7, wherein: one end, far away from the second fixing rod (23), of the first fixing rod (22) is hinged to the sliding block (115), and one end, far away from the second fixing plate (33), of the supporting rod (32) is hinged to the sliding block (115), far away from the first fixing rod (22).