CN217651814U - Civil building's excavation supporting device - Google Patents

Abstract

The utility model discloses a civil construction's excavation supporting device, which comprises a baffle, the top surface of baffle is equipped with the bin, and the fixed lagging that is equipped with in bottom surface of bin, be equipped with the dwang on the lagging, and the dwang passes through the bearing and connects in the surface of lagging, dwang part surface is equipped with the helicla flute, the cover of dwang is equipped with the guide block on the surface, the cylinder of the inner wall fixedly connected with and the helical flute looks adaptation of guide block. The utility model discloses, when the bin is built-in full of rainwater and debris, will move down, the dwang will move down simultaneously, during the excessive of dwang movment down, can rotate, drive the stopper, because run through on the stopper and be equipped with the third dead lever, so the second rotates the wheel and also can rotate, when the second rotates the wheel and rotates, will outwards release the bottom of gag lever post from the lagging to what can be better fixes the dwang in earth, increases its steadiness.

Description

Civil building's excavation supporting device

Technical Field

The utility model relates to a civil construction technical field especially relates to a civil construction's excavation supporting device.

Background

Along with the rapid development of society, the living standard of people is greatly improved, and civil buildings are greatly increased, when the foundation is built, various factors exist in the construction environment, particularly, the foundation can be greatly damaged in the severe environment, so that a foundation pit protection device is needed to protect the built foundation.

However, the existing foundation pit protection device is simple and can only be used in fine days, when severe weather occurs, due to the fact that the soil is washed by rain water, the soil is soft, the protection device which is well arranged can be loosened and even collapsed, and great loss can be caused to construction.

In order to solve the problems, a foundation pit supporting device for civil buildings is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving among the prior art "current foundation ditch protector comparatively simple, can only use when fine, when meetting adverse weather, because the washing away of rainwater can wash away earth, makes it soft, and the protector who has beaten will become flexible, collapses even, can cause the defect of great loss" to the construction to provide a civil construction's foundation ditch supporting device.

The utility model provides a civil construction's excavation supporting device, which comprises a baffle, the top surface of baffle is equipped with the bin, and the fixed lagging that is equipped with in bottom surface of bin, be equipped with the dwang on the lagging, and the dwang passes through the bearing and connects in the surface of lagging, dwang partial surface is equipped with the helicla flute, the cover on the surface of dwang is equipped with the guide block, the cylinder of inner wall fixedly connected with and the helicla flute looks adaptation of guide block, and guide block fixed connection is on the inner wall of baffle, the first rotation wheel of bottom fixedly connected with of dwang, and the bottom of baffle are equipped with and rotate the wheel with first relative second, the fixed surface that the wheel was rotated to the second is connected with the third dead lever, and the third dead lever runs through the surface in first rotation wheel, the top of third dead lever is equipped with the stopper, a plurality of spouts have been seted up on the surface to the bottom of baffle, and be equipped with the second in a plurality of spouts and rotate wheel matched with gag lever, be equipped with the slider on the bottom of gag lever, and the inner of slider is inserted and is equipped with the slide bar.

Preferably, a fixing plate is arranged at the intersection of the baffle and the wall body, and one end of the fixing plate is fixedly connected to the outer surface of the baffle.

Preferably, the other surface of the baffle is provided with a fixing support, and the bottom end of the fixing support is provided with an anti-skid material.

Preferably, the upper end surface of the rotating rod is provided with a first fixing rod, the inner wall of the baffle is provided with a second fixing rod, and the first fixing rod is connected with the second fixing rod through a spring.

Preferably, two ends of the sliding rod are respectively inserted into the inner wall of the baffle.

Preferably, a box door is arranged on one side of the storage box.

Compared with the prior art, the beneficial effects of the utility model are that:

1. when the bin is filled with rainwater and sundries, the storage bin can move downwards, the rotating rod can move downwards simultaneously, the rotating rod moves downwards and can rotate to drive the limiting block, the third fixing rod is arranged on the limiting block in a penetrating mode, so that the second rotating wheel can rotate, and when the second rotating wheel rotates, the limiting rod can be outwards pushed out from the bottom end of the sleeve plate, so that the rotating rod can be better fixed in soil, and the stability of the storage bin is improved.

2. When clearing up the debris in the holding box, the spring in the baffle will promote the dwang rebound automatically to the stopper will the antiport, and the wheel also can the antiport is rotated to the second simultaneously, thereby will stretch out the outer gag lever post of lagging and inwards pack up, just can extract ground with the lagging fast, and easy operation is convenient, increases the efficiency of its use.

Drawings

Fig. 1 is a schematic front structural view of a foundation pit supporting device for civil buildings according to the present invention;

fig. 2 is the utility model provides a side view structure schematic diagram among civil construction's excavation supporting device.

Fig. 3 is a schematic top view of the first rotating wheel and the limiting rod structure according to the present invention.

Fig. 4 is an enlarged schematic view of a structure at a.

Fig. 5 is an enlarged schematic view of a structure at B according to the present invention.

In the figure: the device comprises a baffle 1, a storage box 2, a sleeve plate 3, a rotating rod 4, a bearing 5, a spiral groove 6, a first fixing rod 7, a second fixing rod 8, a spring 9, a guide block 10, a first rotating wheel 11, a second rotating wheel 12, a third fixing rod 13, a limiting block 14, a limiting rod 15, a sliding block 16, a sliding rod 17, a fixing plate 18 and a cylinder 19.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", 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 simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1 to 3, a civil construction pit supporting apparatus includes a retaining plate 1.

Wherein, the top surface of baffle 1 is equipped with bin 2, and the fixed lagging 3 that is equipped with in bottom surface of bin 2, and baffle 1 and the crossing department of wall body are equipped with fixed plate 18, and the one end fixed connection of fixed plate 18 is on baffle 1's surface, and the earth that makes to drop falls when on the surface, increases the pressure of baffle 1 to the wall body.

Wherein, be equipped with dwang 4 on the lagging 3, and dwang 4 passes through bearing 5 to be connected in the surface of lagging 3, is equipped with the fixed bolster on another surface of baffle 1, and the bottom of fixed bolster is equipped with anti-skidding material, prevents that baffle 1 from taking place to slide when using, causes danger and harm.

Wherein, dwang 4 part surface is equipped with helicla flute 6, is equipped with first dead lever 7 on the upper end surface of dwang 4, is equipped with second dead lever 8 on the inner wall of baffle 1, and just first dead lever 7 passes through spring 9 with second dead lever 8 and is connected, can make two runners rotate simultaneously, reaches synchronous effect.

Wherein, the cover is equipped with guide block 10 on the surface of dwang 4, the inner wall fixedly connected with of guide block 10 and the cylinder 19 of 6 looks adaptations of helicla flute, and guide block 10 fixed connection is on the inner wall of baffle 1, the first rotation wheel 11 of bottom fixedly connected with of dwang 4, and the bottom of baffle 1 is equipped with the second rotation wheel 12 relative with first rotation wheel 11, the fixed surface of second rotation wheel 12 is connected with third dead lever 13, and third dead lever 13 runs through in the surface of first rotation wheel 11, the top of third dead lever 13 is equipped with stopper 14, a plurality of spouts have been seted up on the bottom surface of baffle 1, and be equipped with in a plurality of spouts and rotate wheel 12 matched with gag lever post 15 with second, be equipped with slider 16 on the bottom of gag lever post 15, and the inner of slider 16 is inserted and is equipped with slide bar 17, the both ends of slide bar 17 are inserted respectively on the inner wall of locating baffle 1, the chamber door has been seted up to one side of bin 2, be convenient for the clearance to bin 2.

Principle of operation

When bin 2 is filled with debris and slides down, lagging 3 also can the lapse, because be equipped with helicla flute 6 on the lagging 3 inner wall, fixed guide block 10 that is equipped with on the inner wall of baffle 1, when helicla flute 6 intersects with guide block 10, lagging 3 will rotate, drive simultaneously and establish stopper 14 on the bottom and rotate, because stopper 14 run through on the surface and insert and be equipped with third dead lever 13, and third dead lever 13 is connected again and is rotated the wheel 12 with the second on the surface, so the wheel 12 also can rotate is rotated to the second, when the wheel 12 rotates is rotated to the second, will promote gag lever post 15, thereby make gag lever post 15 insert in the soil.

When clearing up the debris in the bin 2, spring 9 in the baffle 1 will promote first dead lever 7 and upwards remove, because on first dead lever 7 fixed mounting and dwang 4, so dwang 4 also can the rebound, and the antiport will take place for helicla flute 6 and guide block 10, and stopper 14 will drive the second and rotate wheel 12 and carry out the direction rotation simultaneously, and when the second rotated wheel 12 and carry out the antiport, gag lever post 15 will shrink inwards, leaves soil and gets back to in the baffle 1.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1. The utility model provides a civil construction's excavation supporting device, includes baffle (1), its characterized in that, the top surface of baffle (1) is equipped with bin (2), and the fixed lagging (3) that is equipped with in bottom surface of bin (2), be equipped with dwang (4) on lagging (3), and dwang (4) are connected in the surface of lagging (3) through bearing (5), dwang (4) partial surface is equipped with helicla flute (6), the cover is equipped with guide block (10) on the surface of dwang (4), the inner wall fixedly connected with of guide block (10) and cylinder (19) of helicla flute (6) looks adaptation, and guide block (10) fixed connection on the inner wall of baffle (1), the bottom fixedly connected with first runner (11) of dwang (4), and the bottom of baffle (1) is equipped with the second runner (12) relative with first runner (11), the fixed surface of second runner (12) is connected with third dead lever (13), and third dead lever (13) run through in the surface of first runner (11), the top of third dead lever (13) is equipped with a plurality of stopper (14) and spout (15) and the cooperation of stopper (12), the bottom end of the limiting rod (15) is provided with a sliding block (16), and the inner end of the sliding block (16) is inserted with a sliding rod (17).

2. The civil building foundation pit supporting device according to claim 1, wherein a fixing plate (18) is arranged at the intersection of the baffle plate (1) and the wall body, and one end of the fixing plate (18) is fixedly connected to the outer surface of the baffle plate (1).

3. The civil construction pit supporting device according to claim 1, wherein the other surface of the baffle plate (1) is provided with a fixing bracket, and the bottom end of the fixing bracket is provided with an anti-slip material.

4. The civil construction pit supporting device according to claim 1, wherein the rotating rod (4) is provided with a first fixing rod (7) on the upper end surface, the baffle plate (1) is provided with a second fixing rod (8) on the inner wall, and the first fixing rod (7) and the second fixing rod (8) are connected through a spring (9).

5. The civil building foundation pit supporting device according to claim 1, wherein the slide bar (17) is inserted into the inner end of the slide block (16), and the two ends of the slide bar (17) are respectively inserted into the inner wall of the baffle plate (1).

6. The civil construction pit supporting device according to claim 1, wherein a box door is opened at one side of the storage box (2).

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