CN212336045U

CN212336045U - Earthwork strutting arrangement is used in civil engineering construction

Info

Publication number: CN212336045U
Application number: CN202020909840.0U
Authority: CN
Inventors: 海旭
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-27
Filing date: 2020-05-27
Publication date: 2021-01-12
Anticipated expiration: 2030-05-27

Abstract

The utility model discloses an earthwork supporting device for civil engineering construction, belonging to the technical field of civil engineering; its technical essential includes the baffle, and top one side of baffle is provided with the backup pad, and the baffle passes through angle sign indicating number fixed connection with the one end that the backup pad is close to each other, and the top fixedly connected with connecting plate of baffle, connecting plate are connected with the laminating of the upper surface one end of backup pad, and the other end fixedly connected with extension board of backup pad, the lower surface middle part fixedly connected with support column of backup pad. The utility model discloses a be provided with the support column in the bottom of backup pad, the support column has played the effect of support to the backup pad, is provided with spacing subassembly on the support column, and limiting plate cooperation binding plate on the spacing subassembly has played the effect of strengthening the support to the support column, has improved the support intensity of support column, is provided with the bracing piece in the backup pad, is provided with strengthening support pole and movable support pole on binding plate, has improved the support intensity of baffle and backup pad.

Description

Earthwork strutting arrangement is used in civil engineering construction

Technical Field

The utility model relates to a civil engineering field, more specifically say, especially relate to an earthwork strutting arrangement is used in civil engineering construction.

Background

When the building foundation pit is constructed, in order to ensure the construction safety and prevent the occurrence of collapse accidents, support measures must be taken for the excavated building foundation pit. The design and construction of the building foundation pit support should comprehensively consider the unique requirements of engineering geology and hydrogeology conditions, the type of the foundation pit, the excavation depth of the foundation pit, the dewatering and drainage conditions and the surrounding environment on the side wall of the foundation pit, the factors of the surrounding load of the foundation pit, the service life of the support structure and the like, and the design and the elaborate construction need to be reasonably carried out. The foundation pit engineering refers to a supporting structure, precipitation and earthwork excavation and backfilling which are adopted for ensuring the safety of foundation pit construction and a main underground structure and the surrounding environment are not damaged, the existing earthwork supporting device has poor protection effect, the collapse condition easily occurs in the construction process, and the safety of constructors is threatened.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to the not enough of above-mentioned prior art, provide an earthwork strutting arrangement for civil engineering construction that security performance is high.

The technical scheme of the utility model is realized like this: an earthwork supporting device for civil engineering construction comprises a baffle plate, wherein one side of the top end of the baffle plate is provided with a supporting plate, one end of the baffle plate, which is close to the supporting plate, is fixedly connected with an angle bracket, the top end of the baffle plate is fixedly connected with a connecting plate, the connecting plate is connected with one end of the upper surface of the supporting plate in an attaching way, the other end of the supporting plate is fixedly connected with an extension plate, the middle part of the lower surface of the supporting plate is fixedly connected with a supporting column, the outer side of the upper end of the supporting column is fixedly connected with a convex plate, the convex plate is movably connected with a supporting rod through a pin shaft, one end of the supporting rod, which is far away from the convex plate, is fixedly connected with the other end of the lower surface of the supporting plate, the outer side, the lower extreme both sides of support column all are provided with the rigging board, the rigging board is connected with the ground laminating.

As a further scheme of the invention: the lower surface of one end of the attaching plate far away from the supporting column is fixedly connected with a plurality of positioning pins which are distributed in an equidistant linear mode, and the positioning pins are located underground.

As a further scheme of the invention: the utility model discloses a fixed plate, including baffle, reinforcing bracing piece, round pin axle swing joint, movable bracing piece, fixed plate, locking screw and backup pad, the inboard middle part fixedly connected with lug of baffle, the bottom laminating of lug is connected with the reinforcing bracing piece, the bottom and one of them binding plate of reinforcing bracing piece are connected, there is the movable bracing piece upper end one side of reinforcing bracing piece through round pin axle swing joint, the top fixedly connected with fixed plate of movable bracing piece, the fixed plate passes through the.

As a further scheme of the invention: the utility model discloses a support column, including the support column, the laminating board is kept away from the one end upper surface middle part fixedly connected with of support column connecting block of two symmetric distributions, the connecting block is passed through the fixed pin with the bottom of strengthening the bracing piece and is spacing connected.

As a further scheme of the invention: the limiting assembly comprises a limiting plate fixed to the outer side of the lower end of the supporting column, the limiting plate is of an annular structure, the two ends of the lower surface of the limiting plate are both attached to the upper surface of the attaching plate, and the top end of the limiting plate is fixedly connected with a plurality of triangular reinforcing blocks distributed in an annular array mode.

As a further scheme of the invention: the middle part of the supporting plate is provided with a through groove in a penetrating manner, a fixing screw is connected in the through groove in a penetrating manner, the middle part of the top end of the supporting column is provided with a thread groove, and the fixing screw is matched with the thread groove.

Compared with the prior art, the beneficial effects of the utility model are that: be provided with the support column through the bottom in the backup pad, the support column has played the effect of support to the backup pad, is provided with spacing subassembly on the support column, limiting plate cooperation rigging board on the spacing subassembly has played the effect of strengthening the support to the support column, has improved the support intensity of support column, is provided with the bracing piece in the backup pad, is provided with enhancement bracing piece and movable support pole on rigging board, has improved the support intensity of baffle and backup pad, has improved the stability and the security of this device.

Drawings

The present invention will be described in further detail with reference to the following examples, which are not intended to limit the invention.

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic top view of the structure of the attachment plate of the present invention;

fig. 3 is a schematic top sectional view of the support pillar structure of the present invention.

In the figure: 1. a baffle plate; 2. a support plate; 3. corner connectors; 4. a connecting plate; 5. an extension plate; 6. a support pillar; 7. a convex plate; 8. a support bar; 9. a limiting component; 10. a spacing pin; 11. attaching a plate; 12. positioning pins; 13. a bump; 14. reinforcing the support rod; 15. a movable support rod; 16. a fixing plate; 17. connecting blocks; 18. a limiting plate; 19. a triangular reinforcing block; 20. a through groove; 21. fixing screws; 22. a thread groove.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

The utility model provides an earthwork supporting device for civil engineering construction as shown in figures 1-3, as shown in figure 1, comprising a baffle 1, a supporting plate 2 is arranged at one side of the top end of the baffle 1, the end of the baffle 1 close to the supporting plate 2 is fixedly connected through an angle code 3, the baffle 1 is matched with the supporting plate 2 to play a role of protective support, a connecting plate 4 is fixedly connected at the top end of the baffle 1, the connecting plate 4 is connected with one end of the upper surface of the supporting plate 2 in an attaching way, the connecting plate 4 plays a role of reinforcing and limiting the supporting plate 2, the other end of the supporting plate 2 is fixedly connected with an extension plate 5, a supporting column 6 is fixedly connected at the middle part of the lower surface of the supporting plate 2, the supporting column 6 plays a role of supporting the supporting plate 2, a convex plate 7 is fixedly connected at the outer side of the upper end of the supporting column 6, the convex plate 7 is, the supporting rod 8 plays a supporting role for the other end of the supporting plate 2, the limiting assembly 9 is fixedly connected to the outer side of the lower end of the supporting column 6, the bottom end of the supporting column 6 is inserted into the ground, a plurality of limiting pins 10 distributed in an annular array are fixedly connected to the outer side of the bottom end of the supporting column 6, the limiting pins 10 play a supporting strengthening role for the supporting column 6, attaching plates 11 are arranged on two sides of the lower end of the supporting column 6, and the attaching plates 11 are attached to the ground;

baffle 1's inboard middle part fixedly connected with lug 13, the bottom laminating of lug 13 is connected with reinforced support bar 14, reinforced support bar 14's bottom is connected with one of them binding plate 11, reinforced support bar 14 has played certain supporting role to baffle 1, reinforced support bar 14's upper end one side has movable support bar 15 through round pin axle swing joint, movable support bar 15's top fixedly connected with fixed plate 16, fixed plate 16 passes through the lower fixed surface of locking screw with backup pad 2 and is connected, fixed plate 16 is with movable support bar 15 and backup pad 2 fixed connection, make movable support bar 15 play the effect of certain support.

As shown in fig. 2, the lower surface of one end of the attachment plate 11, which is far away from the support column 6, is fixedly connected with a plurality of positioning pins 12 which are linearly distributed at equal intervals, the positioning pins 12 are located underground, the positioning pins 12 play a role of fixing the attachment plate 11, the middle part of the upper surface of one end of the attachment plate 11, which is far away from the support column 6, is fixedly connected with two symmetrically distributed connecting blocks 17, and the connecting blocks 17 are in limit connection with the bottom end of the reinforcing support rod 14 through fixing pins; spacing subassembly 9 is including fixing the limiting plate 18 in the 6 lower extreme outsides of support column, and limiting plate 18 sets up to the loop configuration, and the lower surface both ends of limiting plate 18 all are connected with the upper surface laminating of attaching plate 11, and limiting plate 18 and attaching plate 11 cooperation have played the effect of support to support column 6, and a plurality of triangle boss 19 that are the annular array and distribute of top fixedly connected with of limiting plate 18, and triangle boss 19 has played the effect of strengthening the support to limiting plate 18.

As shown in fig. 3, the middle part of the supporting plate 2 is penetrated and provided with a through groove 20, the through groove 20 is penetrated and connected with a fixing screw 21, the middle part of the top end of the supporting column 6 is provided with a thread groove 22, the fixing screw 21 is matched with the thread groove 22, and through the arrangement, the supporting plate 2 is fixedly connected with the supporting column 6, and meanwhile, the supporting column 6 and the supporting plate 2 are convenient to detach.

The utility model discloses the theory of operation: when the device is installed, firstly, the baffle plate 1 is attached and connected with the side wall of the earthwork of the foundation pit, then the bottom end of the supporting column 6 is inserted underground, then two attaching plates 11 are placed on the two sides of the supporting column 6, the positioning pins 12 on the attaching plates 11 are inserted underground, the attaching plates 11 are limited and fixed, then the supporting column 6 is continuously pressed downwards until the limiting plates 18 on the supporting column 6 are attached to the attaching plates 11, then the supporting plate 2 is placed on the top of the supporting column 6, the baffle plate 1 and the supporting plate 2 are fixedly connected through the corner connectors 3, at the moment, the connecting plate 4 on the baffle plate 1 is attached and connected with the supporting plate 2, then the fixing screws 21 are inserted into the through grooves 20 on the supporting plate 2, then the fixing screws 21 are screwed into the threaded grooves 22 on the supporting column 6, the supporting column 6 is fixed with the supporting plate 2, and then the supporting rods 8 on, then will strengthen the top laminating of bracing piece 14 in the bottom of lug 13, will strengthen the bottom of bracing piece 14 again and pass through the spacing connection of fixed pin and the connecting block 17 on the flitch 11, pass through locking screw and backup pad 2 fixed connection with fixed plate 16 on the movable support rod 15 after that, this device installation is accomplished this moment.

The above embodiment is the preferred embodiment of the present invention, which is only used to facilitate the explanation of the present invention, it is not right to the present invention, which makes the restriction on any form, and any person who knows commonly in the technical field can use the present invention to make the equivalent embodiment of local change or modification without departing from the technical features of the present invention.

Claims

1. The utility model provides an earthwork strutting arrangement is used in civil engineering construction which characterized in that: comprises a baffle (1), a supporting plate (2) is arranged on one side of the top end of the baffle (1), the baffle (1) is fixedly connected with one end, close to the supporting plate (2), of the supporting plate (2) through an angle bracket (3), a connecting plate (4) is fixedly connected with the top end of the baffle (1), the connecting plate (4) is connected with one end of the upper surface of the supporting plate (2) in a laminating manner, an extension plate (5) is fixedly connected with the other end of the supporting plate (2), a supporting column (6) is fixedly connected with the middle part of the lower surface of the supporting plate (2), a convex plate (7) is fixedly connected with the outer side of the upper end of the supporting column (6), a supporting rod (8) is movably connected with the convex plate (7) through a pin shaft, one end, far away from the convex plate (7), of the supporting rod (8) is fixedly connected, the bottom of support column (6) inserts the ground end, and a plurality of spacer pins (10) that are the annular array and distribute of bottom outside fixedly connected with of support column (6), the lower extreme both sides of support column (6) all are provided with attaching plate (11), attaching plate (11) are connected with the ground laminating.

2. The earthwork supporting device for civil engineering construction according to claim 1, wherein a plurality of positioning pins (12) are linearly distributed at equal intervals and fixedly connected to the lower surface of one end of the attaching plate (11) far from the supporting column (6), and the positioning pins (12) are located underground.

3. The earthwork supporting device for civil engineering construction according to claim 2, wherein a convex block (13) is fixedly connected to the middle part of the inner side of the baffle (1), a reinforcing support rod (14) is connected to the bottom of the convex block (13) in an attaching manner, the bottom end of the reinforcing support rod (14) is connected to one of the attaching plates (11), a movable support rod (15) is movably connected to one side of the upper end of the reinforcing support rod (14) through a pin shaft, a fixing plate (16) is fixedly connected to the top end of the movable support rod (15), and the fixing plate (16) is fixedly connected to the lower surface of the supporting plate (2) through a locking screw.

4. The earthwork supporting device for civil engineering construction according to claim 3, wherein the middle part of the upper surface of one end of the attaching plate (11) far away from the supporting column (6) is fixedly connected with two symmetrically distributed connecting blocks (17), and the connecting blocks (17) are in limit connection with the bottom end of the reinforcing supporting rod (14) through fixing pins.

5. The earthwork supporting device for civil engineering construction according to claim 4, wherein the limiting component (9) comprises a limiting plate (18) fixed outside the lower end of the supporting column (6), the limiting plate (18) is arranged in an annular structure, both ends of the lower surface of the limiting plate (18) are in fit connection with the upper surface of the fitting plate (11), and the top end of the limiting plate (18) is fixedly connected with a plurality of triangular reinforcing blocks (19) distributed in an annular array.

6. The earthwork supporting device for civil engineering construction according to claim 5, wherein a through groove (20) is formed in the middle of the supporting plate (2), a fixing screw (21) is connected in the through groove (20) in a penetrating manner, a thread groove (22) is formed in the middle of the top end of the supporting column (6), and the fixing screw (21) is matched with the thread groove (22).