CN212478766U

CN212478766U - Fitment construction foundation ditch safety device

Info

Publication number: CN212478766U
Application number: CN202020808643.XU
Authority: CN
Inventors: 薛靖东; 王权; 张拯豪
Original assignee: Shanghai Spring Bamboo Shoot Decoration Engineering Co ltd; JIACHUN (SHANGHAI) DECORATION & DESIGNING ENGINEERING Ltd
Current assignee: Shanghai Spring Bamboo Shoot Decoration Engineering Co ltd; JIACHUN (SHANGHAI) DECORATION & DESIGNING ENGINEERING Ltd
Priority date: 2020-05-15
Filing date: 2020-05-15
Publication date: 2021-02-05
Anticipated expiration: 2030-05-15

Abstract

The utility model discloses a decoration construction foundation pit safety protection device, which comprises a supporting column, a stabilizing mechanism and a dismounting mechanism, wherein the stabilizing mechanism comprises a protecting cover, one side surface of the protecting cover is fixedly connected with a sealing block, a through hole is arranged in the supporting column in a penetrating way, one side of the protecting cover is fixedly provided with a hinge with the joint of the supporting column, one side of the protecting cover far away from the hinge is fixedly provided with a hook plate, the outer surface of the hook plate is provided with a first bolt, the outer surface of the supporting column is fixedly connected with a fixed plate relative to one side surface of the hook plate, through the designed stabilizing mechanism, the baffle plate at the lower end can be pressed down by gravity to discharge the sand used for bearing in the interior, so that the carrying and the moving are easier, meanwhile, the fixed connection of the protecting cover also can prevent rainwater weather from wetting the sand, thereby the stability of the protection device is, the use is convenient, and the device can be placed near the foundation pit in a solid manner, so that the warning and protection effects can be better achieved.

Description

Fitment construction foundation ditch safety device

Technical Field

The utility model belongs to the technical field of foundation ditch safety protection, concretely relates to fitment construction foundation ditch safety device.

Background

During the construction of a building, the foundation pit is used for providing a space, so that the basic masonry operation can be carried out according to the position designated by the design, in order to ensure the safety of the underground structure construction and the surrounding environment of the foundation pit, a safety protection device is required to be adopted to protect the foundation pit for the side wall of the foundation pit and the surrounding environment, and meanwhile, people are prevented from falling into the foundation pit carelessly, protective guards are usually connected with each other to carry out protection work, however, because the wind power of the external environment is larger, or people touch and impact the foundation pit and are easy to topple, sand is mostly poured into a support column to strengthen the stability and stress of the support column, after the weight is increased, the stability of the protection device is really enhanced, but the sand inside is difficult to discharge, the sand is difficult to take out after the sand is wetted in rainy days, meanwhile, the speed is slower when the protection device is connected, the efficiency is lower, and, therefore, the safety protection device for the foundation pit in decoration construction is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fitment construction foundation ditch safety device to when the weight of the sand soil increase protector is poured into to the dagger that proposes in solving above-mentioned background art, be difficult for discharging inside sand soil, protector fixed connection's efficiency is lower simultaneously, consumes the great problem of labour.

In order to achieve the above object, the utility model provides a following technical scheme: a foundation pit safety protection device for decoration construction comprises a supporting column, a stabilizing mechanism and a dismounting mechanism, wherein the stabilizing mechanism comprises a protecting cover, one side surface of the protecting cover is fixedly connected with a sealing block, a through hole is formed in the supporting column in a penetrating manner, a hinge is fixedly arranged at the joint of one side of the protecting cover and the supporting column, one side of the protecting cover, which is far away from the hinge, is fixedly provided with a hook plate, the outer surface of the hook plate is provided with a first bolt, the outer surface of the supporting column is fixedly connected with a fixed plate relative to one side surface of the hook plate, the outer surface of the first bolt is provided with a nut, one side surface of the supporting column is fixedly connected with a supporting seat, the inner wall of the supporting seat is provided with a groove, the inner wall surface of the groove is fixedly connected with a fixed rod, the outer surface of the fixed rod is provided with a torsional spring, the supporting seat is internally provided with a sliding chute, and the inner wall surface of the sliding chute is provided with a supporting rod.

Preferably, the dismouting mechanism includes the guardrail, the hole groove has been seted up to the inside of guardrail, one side fixed surface of dagger is connected with the cardboard, one side surface of cardboard is connected with the hook piece, the cardboard is in the inside of hole groove, the thread groove has been seted up for the surface of cardboard to the inner wall surface in hole groove, the inside of thread groove is provided with the second bolt.

Preferably, the first bolt penetrates through the hook plate and the fixing plate, and the outer surface of the first bolt is in threaded connection with the inner wall surface of the nut.

Preferably, one side surface of the hinge is fixedly connected with one side surface of the protecting cover, and the other side surface of the hinge is fixedly connected with the outer surface of the through hole.

Preferably, one side surface of the torsion spring is fixedly connected with the inner wall surface of the groove, and the other side surface of the torsion spring is fixedly connected with one side surface of the baffle.

Preferably, one side surface of the baffle is connected with the inner wall surface of the baffle groove in a clamping manner, and one side surface of the abutting rod is connected with one side surface of the baffle in a clamping manner.

Preferably, one side surface of the hook block is connected with the outer surface of the guardrail in a clamping manner, and the second bolt is connected with one side surface of the clamping plate in a tightly attached manner.

Preferably, the second bolt penetrates through the interior of the guardrail, and the outer surface of the second bolt is in threaded connection with the inner wall surface of the threaded groove.

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

1. through the firm mechanism who designs, can utilize the action of gravity to push down the baffle of lower extreme and discharge the inside sandy soil that is used for the bearing for carry later and remove more easily, the fixed connection of protecting cover also makes the sandy soil that can avoid rainwater weather to drench simultaneously, thereby makes protector's stability stronger, and it is convenient to use, can put near the foundation ditch of consolidating, the better effect of playing warning and protection.

2. Through the dismouting mechanism of design, can be quick install protector for operating personnel's work efficiency, it is more compact to be connected of guardrail and vaulting pole more, and the structure is comparatively simple, and the operation is used more convenient nimble.

Drawings

FIG. 1 is a front view of the main structure of the safety device for foundation pit of the present invention;

FIG. 2 is an enlarged sectional view of the structure at A in FIG. 1 according to the present invention;

FIG. 3 is an enlarged cross-sectional view of the structure at B in FIG. 1 according to the present invention;

FIG. 4 is a sectional view of the fixing and connecting structure of the protecting device of the present invention;

in the figure: 1. bracing columns; 2. a guardrail; 3. a through hole; 4. a hinge; 5. a protective cover; 6. a sealing block; 7. a hook plate; 8. a fixing plate; 9. a first bolt; 10. a nut; 11. a support seat; 12. grooving; 13. fixing the rod; 14. a torsion spring; 15. a baffle plate; 16. a baffle groove; 17. a chute; 18. a support rod; 19. clamping a plate; 20. hooking the block; 21. a hole groove; 22. a thread groove; 23. and a second bolt.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a foundation pit safety protection device for decoration construction comprises a supporting column 1, a stabilizing mechanism and a dismounting mechanism, wherein the stabilizing mechanism comprises a protective cover 5, one side surface of the protective cover 5 is fixedly connected with a sealing block 6, a through hole 3 is formed in the supporting column 1 in a penetrating manner, a hinge 4 is fixedly arranged at the joint of one side of the protective cover 5 and the supporting column 1, one side of the protective cover 5, which is far away from the hinge 4, is fixedly provided with a hook plate 7, the outer surface of the hook plate 7 is provided with a first bolt 9, the outer surface of the supporting column 1 is fixedly connected with a fixing plate 8 relative to one side surface of the hook plate 7, the outer surface of the first bolt 9 is provided with a nut 10, one side surface of the supporting column 1 is fixedly connected with a supporting seat 11, the inner wall of the supporting seat 11 is provided with a slot 12, the inner wall surface of the slot 12 is fixedly connected with a fixing rod 13, the outer surface of the fixing rod, the inside of the supporting seat 11 is provided with a sliding groove 17, and the inner wall surface of the sliding groove 17 is provided with a resisting rod 18.

For the convenience of connection, this embodiment, preferably, dismouting mechanism includes guardrail 2, and hole groove 21 has been seted up to guardrail 2's inside, and one side fixed surface of dagger 1 is connected with cardboard 19, and one side surface of cardboard 19 is connected with hook 20, and cardboard 19 is in the inside of hole groove 21, and the inner wall surface of hole groove 21 has seted up thread groove 22 for the surface of cardboard 19, and the inside of thread groove 22 is provided with second bolt 23.

In order to facilitate the screw fixation, in this embodiment, it is preferable that the first bolt 9 is inserted into the hook plate 7 and the fixing plate 8, and an outer surface of the first bolt 9 is screw-connected to an inner wall surface of the nut 10.

In order to facilitate the rotation connection, in the present embodiment, it is preferable that one side surface of the hinge 4 is fixedly connected to one side surface of the protecting cover 5, and the other side surface of the hinge 4 is fixedly connected to the outer surface of the through hole 3.

In order to facilitate the rotation connection, in this embodiment, it is preferable that one side surface of the torsion spring 14 is fixedly connected to the inner wall surface of the slot 12, and the other side surface of the torsion spring 14 is fixedly connected to one side surface of the blocking plate 15.

For the convenience of engagement, in this embodiment, it is preferable that one side surface of the blocking plate 15 is engaged with the inner wall surface of the blocking groove 16, and one side surface of the abutting rod 18 is engaged with one side surface of the blocking plate 15.

In order to facilitate the interference fixation, in this embodiment, it is preferable that one side surface of the hook block 20 is engaged with the outer surface of the guardrail 2, and the second bolt 23 is tightly attached to one side surface of the clamping plate 19.

In order to facilitate the screw connection, in this embodiment, it is preferable that the second bolt 23 is inserted through the inside of the guard rail 2, and an outer surface of the second bolt 23 is screw-connected to an inner wall surface of the screw groove 22.

The utility model discloses a theory of operation and use flow: when the device is used, firstly, the killing soil is filled into the inner wall of the through hole 3 in the support column 1 and can directly fall on the surface of the blocking groove 16, the blocking groove 16 can be blocked by the blocking rod 18 to form clamping fixation, after the through hole 3 is filled, the protecting cover 5 rotates around the hinge 4, the protecting cover 5 can cover the support column 1, so that the sealing block 6 is clamped with the through hole 3, meanwhile, the first bolt 9 penetrates through the hook plate 7 and the fixing plate 8, the nut 10 is spirally connected with the outer edge of the first bolt 9, the protecting cover 5 can stably cover the support column 1, the sealing block 6 can also effectively protect and seal, rainwater is prevented from entering the through hole 3 to cause the humidity of the filled sandy soil, when the sandy soil needs to be discharged, the blocking rod 18 can be pulled, so that one side surface of the blocking rod 18 is separated from the surface of the baffle 15, the baffle 15 can be pressed downwards under the action of the gravity of the sandy soil, and rotates through the torsion spring 14, after the discharge, one side of the baffle 15 can be clamped and stored with the inner wall of the baffle groove 16 through the resilience of the torsion spring 14, the device has light weight, and the carrying is easier and more convenient.

When connecting the installation, can run through the surface of hole groove 21 with cardboard 19 and hook piece 20, carry out threaded connection with second bolt 23 and thread groove 22, after waiting to screw, with the top contact cardboard 19's of second bolt 23 surface, fasten, make cardboard 19 hug closely the inner wall surface of hole groove 21, can carry out the connection of fastening, when needing to dismantle, screw out second bolt 23, break away from cardboard 19 and hook piece 20 again can hole groove 21's inside, moreover, the structure is comparatively simple, the dismouting is more convenient.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a fitment construction foundation ditch safety device, includes dagger (1), stabilizing mean and dismouting mechanism, its characterized in that: the stabilizing mechanism comprises a protecting cover (5), a sealing block (6) is fixedly connected to one side surface of the protecting cover (5), a through hole (3) is formed in the interior of the supporting column (1) in a penetrating mode, a hinge (4) is fixedly arranged at the joint of one side of the protecting cover (5) and the supporting column (1), a hook plate (7) is fixedly arranged on one side, away from the hinge (4), of the protecting cover (5), a first bolt (9) is arranged on the outer surface of the hook plate (7), a fixing plate (8) is fixedly connected to the outer surface of the supporting column (1) relative to one side surface of the hook plate (7), a nut (10) is arranged on the outer surface of the first bolt (9), a supporting seat (11) is fixedly connected to one side surface of the supporting column (1), a groove (12) is formed in the inner wall of the supporting seat (11), and a fixing rod (13) is, the surface of dead lever (13) is provided with torsional spring (14), one side fixed surface of torsional spring (14) is connected with baffle (15), wall surface in through-hole (3) has seted up for one side surface of baffle (15) and has kept off groove (16), spout (17) have been seted up to the inside of propping seat (11), the wall surface in spout (17) is provided with and supports pole (18).

2. A finishing construction foundation pit safety device as claimed in claim 1, wherein: the dismouting mechanism includes guardrail (2), hole groove (21) have been seted up to the inside of guardrail (2), one side fixed surface of brace (1) is connected with cardboard (19), one side surface of cardboard (19) is connected with hook block (20), cardboard (19) are in the inside of hole groove (21), thread groove (22) have been seted up for the surface of cardboard (19) to the inner wall surface in hole groove (21), the inside of thread groove (22) is provided with second bolt (23).

3. A finishing construction foundation pit safety device as claimed in claim 1, wherein: the first bolt (9) penetrates through the hook plate (7) and the fixing plate (8), and the outer surface of the first bolt (9) is in threaded connection with the inner wall surface of the nut (10).

4. A finishing construction foundation pit safety device as claimed in claim 1, wherein: one side surface of hinge (4) and one side surface of protecting cover (5) are fixed connection, the other side surface of hinge (4) and the surface of through-hole (3) are fixed connection.

5. A finishing construction foundation pit safety device as claimed in claim 1, wherein: one side surface of the torsion spring (14) is fixedly connected with the inner wall surface of the slot (12), and the other side surface of the torsion spring (14) is fixedly connected with one side surface of the baffle (15).

6. A finishing construction foundation pit safety device as claimed in claim 1, wherein: one side surface of the baffle (15) is connected with the inner wall surface of the baffle groove (16) in a clamping manner, and one side surface of the abutting rod (18) is connected with one side surface of the baffle (15) in a clamping manner.

7. A finishing construction foundation pit safety device as claimed in claim 2, wherein: the surface of one side of the hook block (20) is connected with the outer surface of the guardrail (2) in a clamping manner, and the second bolt (23) is connected with the surface of one side of the clamping plate (19) in a clinging manner.

8. A finishing construction foundation pit safety device as claimed in claim 2, wherein: the second bolt (23) penetrates through the guardrail (2), and the outer surface of the second bolt (23) is in threaded connection with the inner wall surface of the thread groove (22).