Rapid installation device for foundation pit supporting structure

Abstract

The utility model discloses a rapid installation device for a foundation pit supporting structure. The rapid installation device comprises a main supporting plate, an installation plate arranged behind the main supporting plate in an attached mode and a bearing plate arranged on the inner side of the upper end of the main supporting plate in a nested mode. An adjustable quick mounting structure is arranged on the outer side of the lower end of the main supporting plate, an adjustable limiting structure used for a bearing plate is arranged on the inner side of the upper end of the main supporting plate, an auxiliary supporting plate is fixedly connected to the bearing plate, and the quick mounting structure comprises a mounting plate, a triangular plate, a connecting block, an adjusting rod and an inserting rod. Triangular plates in fit connection with the main supporting plate are arranged on the front sides of the left end and the right end of the mounting plate, and inserting rods are embedded and clamped into the inner sides of the lower ends of the triangular plates. According to the rapid installation device for the foundation pit supporting structure, the foundation pit supporting structure can be rapidly installed conveniently, the supporting effect can be enhanced conveniently, the height of the supporting structure can be adjusted conveniently, the rapid installation device is suitable for different foundation pits, displacement sensing and ringing reminding can be conducted conveniently, and the safety of the working environment of operators is high.

Description

TECHNICAL FIELD

[0001] The utility model relates to a foundation pit support technical field, concretely is a kind of foundation pit support structure quick installation device. BACKGROUND

[0002] In the construction engineering construction process, in order to guarantee the safety of underground structure construction and the environment around foundation pit, supporting structure is usually used to support foundation pit, to avoid the situation that foundation pit collapses in the construction process, to cause security risk accident.

[0003] But the existing foundation pit support structure installation device, in the use process, still have some problems, such as general inconvenience to the quick installation of foundation pit support structure, reinforcing support effect is limited, and the height of support structure is not convenient to adjust, it is difficult to make it applicable to different foundation pits, therefore, we propose a kind of foundation pit support structure quick installation device to solve the problems raised in the above. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a kind of foundation pit support structure quick installation device to solve the problems raised in the above background art that the existing foundation pit support structure installation device, in the use process, still have some problems, such as general inconvenience to the quick installation of foundation pit support structure, reinforcing support effect is limited, and the height of support structure is not convenient to adjust, it is difficult to make it applicable to different foundation pits.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of foundation pit support structure quick installation device, including main support board, installation plate of main support board rear adhesion and the nesting of the inner side of the upper end of main support board Setting up receiving plate;

[0006] Further comprising:

[0007] The lower end outer side of the main support board is provided with adjustable quick installation structure, and the upper end inner side of the main support board is provided with adjustable limiting structure for receiving plate, and the auxiliary support plate is fixedly connected on the receiving plate.

[0008] Preferably, the quick installation structure includes installation plate, triangular plate, connecting block, adjusting rod and plug rod, and the front side of the left and right ends of the installation plate is provided with triangular plate connected with the main support board, and the lower end inner side of the triangular plate is nested and clamped with plug rod;

[0009] Wherein, the rear side of the upper end of the triangular plate is fixedly connected with the connecting block nested with the installation plate, and the connecting block is screw-connected with the adjusting rod clamped with the installation plate.

[0010] Preferably, the inner side of the movable plate is rotatably connected with the rear end inner side of the installation plate, and the inner side of the movable plate is nested with the abutting rod screw-connected therewith.

[0011] Preferably, the adjustable limiting structure comprises a first gear, a second gear and a limiting strip, the first gear is rotationally connected to the inner side of the upper end of the main support plate, the first gear is meshingly connected to the outer side of the receiving plate, and the rear side of the first gear is provided with the second gear and the limiting strip.

[0012] Preferably, the second gear is located at the rear side of the first gear, the second gear is snap-fit connected to the inner side of the rear upper end of the main support plate, the outer end of the second gear protrudes from the rear of the main support plate, and the outer end of the second gear is symmetrically fixed with the limiting strip which is snap-fit with the first gear.

[0013] Preferably, the rear side of the auxiliary support plate is provided with a connecting plate which is fixed with screws, and the connecting plate is inlaid with a displacement sensor, a buzzer, a controller and a battery.

[0014] Compared with the prior art, the base pit supporting structure rapid installation device has the advantages that the base pit supporting structure can be quickly installed, the supporting effect can be easily reinforced, the height of the supporting structure can be easily adjusted, the device is suitable for different foundation pits, displacement sensing and buzzing reminding can be easily performed, and the safety of the working environment of the workers is high.

[0015] 1. The main support plate, the mounting plate, the triangular plate and the connecting block are provided, the mounting plate is attached to the rear of the main support plate, the triangular plates are symmetrically arranged on the front side of the left and right ends of the mounting plate and attached to the main support plate, the connecting block is fixedly connected to the rear upper end of the triangular plate and nested with the mounting plate, the adjusting rod is detachably clamped with the mounting plate through the connecting block, the insertion rod is arranged on the inner side of the lower end of the triangular plate, and the movable plate is rotationally connected to the rear end of the mounting plate and internally screw-connected to the pressing rod, so that the base pit supporting structure can be quickly installed and the supporting effect can be easily reinforced.

[0016] 2. The main support plate, the receiving plate, the auxiliary support plate and the first gear are provided, the receiving plate is nested on the upper end of the main support plate and fixedly arranged with the auxiliary support plate, the first gear is meshingly connected to the outer side of the receiving plate and rotationally connected to the main support plate, the second gear is snap-fit connected to the rear side of the first gear and attached to the main support plate, and the limiting strip is symmetrically fixed on the front side of the outer end of the second gear and snap-fit with the first gear, so that the height of the supporting structure can be easily adjusted and the device is suitable for different foundation pits.

[0017] 3. The auxiliary support plate, the connecting plate, the displacement sensor and the buzzer are provided, the connecting plate is screw-fixed to the rear of the auxiliary support plate, and the displacement sensor, the buzzer, the controller and the battery are inlaid in the connecting plate, so that displacement sensing and buzzing reminding can be easily performed, and the safety of the working environment of the workers is high. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1It is the front view structure schematic diagram of the utility model;

[0019] Figure 2 It is the front view section three-dimensional structure schematic diagram of the utility model;

[0020] Figure 3 It is the front view three-dimensional structure schematic diagram of the utility plate and the connecting block connection of the utility model;

[0021] Figure 4 It is the rear view section three-dimensional structure schematic diagram of the utility model connecting block and the mounting plate connection;

[0022] Figure 5 It is the top view section structure schematic diagram of the utility model first gear and second gear connection.

[0023] In the drawing: 1, main support plate; 2, mounting plate; 3, triangular plate; 4, connecting block; 5, adjusting rod; 6, plug rod; 7, movable plate; 8, pressing rod; 9, receiving plate; 10, auxiliary support plate; 11, first gear; 12, second gear; 13, limiting strip; 14, connecting plate; 15, displacement sensor; 16, buzzer; 17, controller; 18, battery. DETAILED DESCRIPTION

[0024] The technical scheme in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model, and obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the scope of protection of the utility model.

[0025] Please refer to Figures 1-5 The utility model provides a kind of technical scheme: a foundation pit support structure rapid installation device, including main support plate 1, mounting plate 2, triangular plate 3, connecting block 4, adjusting rod 5, plug rod 6, movable plate 7, pressing rod 8, receiving plate 9, auxiliary support plate 10, first gear 11, second gear 12, limiting strip 13, connecting plate 14, displacement sensor 15, buzzer 16, controller 17 and battery 18, mounting plate 2 is attached to the rear of main support plate 1 and is nested in the inner side of the upper end of main support plate 1 Receiving plate 9, the outer side of the lower end of main support plate 1 is provided with adjustable rapid installation structure, and rapid installation structure includes mounting plate 2, triangular plate 3, connecting block 4, adjusting rod 5 and plug rod 6, and the front side of the left and right two ends of mounting plate 2 is provided with the triangular plate 3 connected with the attachment of main support plate 1, the inner side of the upper end of main support plate 1 is provided with adjustable limiting structure for receiving plate 9, and adjustable limiting structure includes first gear 11, second gear 12 and limiting strip 13, and first gear 11 is rotatably connected to the inner side of the outer upper end of main support plate 1, and auxiliary support plate 10 is fixedly connected on receiving plate 9.

[0026] In order to solve the problems in the prior art that it is inconvenient to quickly install the foundation pit supporting structure, the reinforcing and supporting effect is limited, and it is inconvenient to adjust the height of the supporting structure, and it is difficult to make it applicable to different foundation pits, therefore, the embodiment solves the above problems through the following technical scheme, that is Figure 1 、 Figure 2 、 Figure 3 and Figure 4 , first, the main supporting plate 1 can be placed in the foundation pit, then the installation plate 2 can be symmetrically arranged on the rear side of the middle part of the main supporting plate 1, so that the triangular plates 3 symmetrically arranged on the front side of the left and right ends of the installation plate 2 are located outside the main supporting plate 1 and are attached to the inside of the foundation pit, then the adjusting rod 5 non-detachably connected in the installation plate 2 can be rotated, so that the adjusting rod 5 rotates under the clamping limiting of the installation plate 2, because the upper rear side of the triangular plate 3 is fixedly connected with the connecting block 4 nested and attached to the installation plate 2, and the connecting block 4 is threadedly connected with the adjusting rod 5, therefore, through the rotation of the adjusting rod 5, the connecting block 4 can be moved under the attachment limiting of the installation plate 2, so that the connecting block 4 drives the triangular plate 3 to move, until the triangular plate 3 is attached to the outside of the main supporting plate 1, then the insertion rod 6 can be inserted into the inside of the lower end of the triangular plate 3 for installation limiting of the triangular plate 3, finally, the movable plate 7 connected to the inside of the rear end of the installation plate 2 can be rotated outward, and the pressing rod 8 threadedly connected in the movable plate 7 can be rotated, so that the movable plate 7 and the pressing rod 8 form an inclined structure, and the pressing rod 8 is pressed against the inside of the foundation pit, thereby conveniently completing the quick installation of the foundation pit supporting structure, and the movable plate 7 and the pressing rod 8 can play a reinforcing and supporting role;

[0027] As Figure 1 、 Figure 2 and Figure 5 , then according to the required supporting height of the foundation pit, the second gear 12 buckled and attached to the inside of the upper end of the main supporting plate 1 can be pulled outward, the nested connection between the second gear 12 and the main supporting plate 1 is disconnected, so as to disconnect the limiting of the first gear 11 and the main supporting plate 1 arranged in front of the second gear 12, then the receiving plate 9 meshingly connected in the first gear 11 can be moved up and down, the distance between the receiving plate 9 and the main supporting plate 1 is adjusted, so that the auxiliary supporting plate 10 fixedly connected to the receiving plate 9 is in a suitable position, then the second gear 12 can be moved forward, so that the second gear 12 is buckled and attached to the inside of the main supporting plate 1, so as to limit the first gear 11 through the symmetrically fixed limiting strip 13 of the first gear 11 arranged in front of the second gear 12, so that the first gear 11 meshes and limits the receiving plate 9, thereby conveniently adjusting the height of the supporting structure, so that it is applicable to different foundation pits;

[0028] As Figure 1And in the process of the device support using, the connecting plate 14 is fixed by the rear screw of the auxiliary support plate 10, the displacement sensor 15, the buzzer 16, the controller 17 and the battery 18 are inlaidly installed in the connecting plate 14, therefore, the electrical elements arranged outside are powered by the battery 18, the controller 17 controls the displacement sensor 15 and the buzzer 16 to cooperate with the work, the displacement sensor 15 senses the displacement of the auxiliary support plate 10, and the controller 17 makes the buzzer 16 ring after sensing the displacement change, thereby, the reminding effect is achieved, the safety of the working environment of the workers is high, the electrical elements are all prior art, and will not be described in detail.

[0029] The contents not described in detail in the specification belong to the prior art known by the person skilled in the art, the standard parts used in the utility model can be purchased from the market, the special-shaped parts can be ordered according to the description and the drawings, the specific connection mode of each part adopts the conventional means such as bolt, rivet and welding in the prior art, the mechanical parts and equipment adopt the conventional type in the prior art, the circuit connection adopts the conventional connection mode in the prior art, and will not be described in detail, the contents not described in detail in the specification belong to the prior art known by the person skilled in the art.

[0030] Although the utility model is described in detail with reference to the foregoing embodiments, the technical solutions recorded in the foregoing embodiments can be modified or some technical features can be replaced by the equivalent for the person skilled in the art, any modification, equivalent replacement, improvement and the like within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A foundation pit support structure rapid installation device, comprising a main support plate (1), an installation plate (2) arranged on the back of the main support plate (1), and a receiving plate (9) nested on the inner side of the upper end of the main support plate (1); characterized in that Further comprising: The outer side of the lower end of the main support plate (1) is provided with an adjustable rapid installation structure, and the inner side of the upper end of the main support plate (1) is provided with an adjustable limiting structure for the receiving plate (9), and the receiving plate (9) is fixedly connected with an auxiliary support plate (10).

2. A rapid installation device for a foundation pit support structure according to claim 1, characterized in that: The rapid installation structure comprises an installation plate (2), a triangular plate (3), a connecting block (4), an adjusting rod (5) and a plug rod (6), and the front side of the left and right ends of the installation plate (2) is provided with a triangular plate (3) connected with the main support plate (1), and the lower end of the triangular plate (3) is nested and clamped with the plug rod (6); Wherein, the rear side of the upper end of the triangular plate (3) is fixedly connected with the connecting block (4) nested with the installation plate (2), and the connecting block (4) is screw connected with the adjusting rod (5) clamped with the installation plate (2) and cannot be disassembled.

3. The rapid installation device for a foundation pit support structure according to claim 1, characterized by: The inner side of the movable plate (7) is nested with a pressing rod (8) screw connected therewith.

4. The rapid installation device for a foundation pit support structure according to claim 1, characterized by: The adjustable limiting structure comprises a first gear (11), a second gear (12) and a limiting strip (13), the outer upper end of the main support plate (1) is rotatably connected with the first gear (11), the first gear (11) is meshingly connected with the outer of the receiving plate (9), and the rear side of the first gear (11) is provided with the second gear (12) and the limiting strip (13) connected in linkage.

5. A rapid installation device for a foundation pit support structure according to claim 4, characterized in that: The second gear (12) is located at the rear side of the first gear (11), and the second gear (12) is snapingly connected with the inner side of the rear upper end of the main support plate (1), and the outer end of the second gear (12) protrudes from the rear of the main support plate (1), and the outer end of the second gear (12) is symmetrically fixed with the limiting strip (13) snapingly connected with the first gear (11).

6. The rapid installation device for a foundation pit support structure according to claim 1, characterized by: The rear side of the auxiliary support plate (10) is provided with a connecting plate (14) screw fixed therewith, and the displacement sensor (15), the buzzer (16), the controller (17) and the battery (18) are inlaid and installed in the connecting plate (14).

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