CN216008069U

CN216008069U - Deep foundation pit protection device

Info

Publication number: CN216008069U
Application number: CN202122049489.XU
Authority: CN
Inventors: 丁小宇; 廖振鑫
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-29
Filing date: 2021-08-29
Publication date: 2022-03-11
Anticipated expiration: 2031-08-29

Abstract

The utility model discloses a deep foundation pit protection device which comprises an upright post, wherein the bottom of the upright post is fixedly connected with a fixing device, mounting bolts are arranged on two sides of the fixing device, a sleeve is fixedly connected to the side wall of the upright post, a protection mechanism is fixedly connected to a gap of the upright post, mounting rods are fixedly connected to two sides of the protection mechanism, and the mounting rods are sleeved with the sleeve. This kind of deep basal pit protector, the both sides that have reached fixing device set up the construction bolt, and the staff of being convenient for will wholly install, to the softer place of ground, then utilize fixing device to consolidate ground, further improve column mouting stability, the clearance of stand sets up protection machanism, utilizes installation pole and sleeve to cup joint, can form the rail guard, protects the job site, reduces the emergence of incident, satisfies user demand's purpose.

Description

Deep foundation pit protection device

Technical Field

The utility model relates to the field of foundation pit protection, in particular to a deep foundation pit protection device.

Background

The deep foundation pit refers to a project which has an excavation depth of more than 5 meters (including 5 meters), or has a depth of less than 5 meters, but has particularly complicated geological conditions, surrounding environments and underground pipelines. With the development of urban construction, subway, super high-rise building, high-speed rail building engineering and the like have increasingly greater requirements on deep foundation pit construction projects. In the construction process of the deep foundation pit, workers are required to install protective devices around the foundation pit to protect a construction site, and safety accidents are reduced. At present, current deep basal pit protector, the staff of being not convenient for installs fast, and barrier propterty is relatively poor, when whole when being dismantled, does not possess the autoalarm function, can't satisfy the user demand.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

Aiming at the problems that the prior deep foundation pit protection device in the prior art has a single structure, is inconvenient for workers to quickly install, has poor protection performance, does not have an automatic alarm function when being integrally disassembled, and cannot meet the use requirement, the utility model aims to provide the deep foundation pit protection device which can realize that an upright post, a fixing device, a mounting bolt, a sleeve, a protection mechanism and a mounting rod form a whole, the mounting bolt is arranged at two sides of the fixing device, the whole is conveniently installed by the workers, the ground is reinforced by using the fixing device for the place with soft foundation, the installation stability of the upright post is further improved, the protection mechanism is arranged in the gap of the upright post, a guard rail can be formed by sleeving the mounting rod and the sleeve, the construction site is protected, the top of the upright post is provided with an alarm, and the side wall of the upright post is provided with a buffer device, when protection machanism installs, extrudees buffer, then alarm stop work, when protection machanism was dismantled, then the alarm began to report to the police, reminds constructor to patrol to whole, reduces the emergence of incident, satisfies the user demand.

2. Technical scheme

In order to solve the above problems, the present invention adopts the following technical solutions.

The utility model provides a deep basal pit protector, includes the stand, the bottom fixedly connected with fixing device of stand, fixing device's both sides are provided with the construction bolt, the lateral wall fixedly connected with sleeve of stand, the clearance fixedly connected with protection machanism of stand, protection machanism's both sides fixedly connected with installation pole, the installation pole cup joints with the sleeve.

Preferably, the top fixedly connected with roof-rack of stand, the top fixedly connected with alarm of roof-rack, the lateral wall fixedly connected with buffer of stand, protection machanism's lateral wall fixedly connected with pinch bar, the pinch bar is corresponding with buffer, buffer and alarm electric connection.

Preferably, the fixing device comprises a fixing plate, the fixing plate is fixedly connected with the bottom of the stand column, the bottom of the fixing plate is fixedly connected with a connecting rod, the bottom of the connecting rod is fixedly connected with an installation frame, and the installation bolts are located on two sides of the installation frame.

Preferably, the mounting frame threaded connection has a threaded rod, the top fixedly connected with rolling disc of threaded rod, the bottom fixedly connected with installation piece of threaded rod, the bottom fixedly connected with stock of installation piece.

Preferably, the surface of the anchor rod is fixedly connected with a helical blade.

Preferably, the protection machanism includes the publicity column, the top fixedly connected with handle of publicity column, the both sides fixed connection of installation pole and publicity column.

Preferably, the bottom of the publicity column is fixedly connected with a supporting frame, and the inside of the supporting frame is fixedly connected with a protective net.

Preferably, the buffer device comprises a limiting frame, and the limiting frame is fixedly connected with the upright post.

Preferably, the top fixedly connected with supporting spring of spacing frame, spacing frame passes through supporting spring fixedly connected with contact piece, the extrusion pole is corresponding with contact piece, the bottom fixedly connected with motion pole of contact piece, motion pole and spacing frame sliding connection, the bottom fixedly connected with connecting block of motion pole.

Preferably, the bottom of the inner wall of the limiting frame is provided with a microswitch, the connecting block corresponds to the microswitch, and the microswitch is electrically connected with the alarm.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages that: the safety protection device is characterized in that the safety protection device and the installation rod form a whole body through the upright post, the fixing device, the installation bolts, the sleeve, the protection mechanism and the installation rod, the installation bolts are arranged on two sides of the fixing device, the whole body can be conveniently installed by workers, the ground is reinforced by the fixing device for a soft ground, the installation stability of the upright post is further improved, the protection mechanism is arranged in a gap of the upright post, the installation rod is sleeved with the sleeve, a protective guard can be formed, the construction site is protected, the alarm is arranged at the top of the upright post, the buffer device is arranged on the side wall of the upright post, when the protection mechanism is installed, the buffer device is extruded, the alarm stops working, when the protection mechanism is disassembled, the alarm starts to alarm to remind the constructors of patrolling the whole body, the safety accidents are reduced, the fixing device is arranged, when the ground is required to be reinforced, the rotating disc is rotated to drive the threaded rod to rotate, the mounting block is driven to move downwards, the anchor rod is screwed into soil, the overall mounting stability is improved, the surface of the anchor rod is provided with the helical blade, the helical blade is conveniently screwed into the soil, the overall mounting stability is further improved, the protection mechanism is arranged, the publicity column is convenient to mount a warning board and warns a construction site, the top of the publicity column is provided with the handle, the whole publicity column can be conveniently mounted by a worker, the bottom of the publicity column is provided with the supporting frame and the protective net, the overall protection effect is improved, the buffer device is arranged, the limiting frame is fixedly connected with the upright post, when the publicity column is mounted, the extrusion rod extrudes the contact block to drive the contact block to move downwards, the moving rod is driven to move downwards, the elastic potential energy of the supporting spring is increased, the buffering performance is certain, the micro switch is arranged in the limiting frame, the contact block is extruded to drive the connecting block to move downwards to extrude the microswitch, the alarm stops working, when the publicity column is disassembled, the supporting spring drives the connecting block to reset, the alarm starts to alarm to remind constructors to patrol the whole body, safety accidents are reduced, the stand column, the fixing device, the mounting bolt, the sleeve, the protection mechanism and the mounting rod are integrated, the mounting bolt is arranged on two sides of the fixing device, the constructors can conveniently install the whole body, the ground is reinforced by the fixing device for the place with soft ground, the mounting stability of the stand column is further improved, the protection mechanism is arranged in the gap of the stand column, the mounting rod is sleeved with the sleeve to form a protective guard, the construction site is protected, the alarm is arranged at the top of the stand column, and the side wall of the stand column is provided with the buffer device, when protection machanism installs, extrudees buffer, then alarm stop work, when protection machanism was dismantled, then the alarm began to report to the police, reminds constructor to patrol to whole, reduces the emergence of incident, satisfies user demand's purpose.

Drawings

FIG. 1 is a schematic view of the overall external structure of the present invention;

FIG. 2 is a schematic view of the overall internal structure of the present invention;

FIG. 3 is a schematic view of the fixing device of the present invention;

fig. 4 is a schematic view of the enlarged structure at a of fig. 2 according to the present invention.

The reference numbers in the figures illustrate:

1. a column; 2. a fixing device; 21. a fixing plate; 22. a connecting rod; 23. installing a frame; 24. a threaded rod; 25. rotating the disc; 26. mounting blocks; 27. an anchor rod; 28. a helical blade; 3. installing a bolt; 4. a sleeve; 5. a protection mechanism; 51. a publicity column; 52. a handle; 53. a support frame; 54. a protective net; 6. mounting a rod; 7. a top frame; 8. an alarm; 9. a buffer device; 91. a limiting frame; 92. a support spring; 93. a contact block; 94. a motion bar; 95. connecting blocks; 96. a microswitch; 10. the rod is squeezed.

Detailed Description

The drawings in the embodiments of the utility model will be combined; the technical scheme in the embodiment of the utility model is clearly and completely described; obviously; the described embodiments are only some of the embodiments of the utility model; rather than all embodiments. Based on the embodiments of the utility model; all other embodiments obtained by a person skilled in the art without making any inventive step; all fall within the scope of protection of the present invention.

Example 1:

referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a deep basal pit protector, includes stand 1, the bottom fixedly connected with fixing device 2 of stand 1, and fixing device 2's both sides are provided with construction bolt 3, stand 1's lateral wall fixedly connected with sleeve 4, stand 1's clearance fixedly connected with protection machanism 5, protection machanism 5's both sides fixedly connected with installation pole 6, and installation pole 6 cup joints with sleeve 4. Stand 1, fixing device 2, mounting bolt 3, sleeve 4, a whole is constituteed with installation pole 6 to protection machanism 5, fixing device 2's both sides set up mounting bolt 3, the staff of being convenient for installs whole, to the softer place of ground, then utilize fixing device 2 to consolidate ground, further improve stand 1 installation stability, stand 1's clearance sets up protection machanism 5, utilize installation pole 6 and sleeve 4 to cup joint, install protection machanism 5, can form the rail guard, protect the job site.

Example 2:

referring to fig. 1-2, a deep foundation pit protection device, further, a top frame 7 is fixedly connected to the top of an upright post 1, an alarm 8 is fixedly connected to the top of the top frame 7, a buffer device 9 is fixedly connected to the side wall of the upright post 1, an extrusion rod 10 is fixedly connected to the side wall of a protection mechanism 5, the extrusion rod 10 corresponds to the buffer device 9, and the buffer device 9 is electrically connected to the alarm 8. 1 top of stand sets up alarm 8, and the lateral wall of stand 1 sets up buffer 9, when protection machanism 5 installs, extrudees buffer 9, then 8 stop work of alarm, when protection machanism 5 was dismantled, then 8 beginning alarms of alarm remind constructor to patrol to whole, reduce the emergence of incident.

Example 3:

referring to fig. 3, a deep foundation pit protection device, further, a fixing device 2 includes a fixing plate 21, the fixing plate 21 is fixedly connected to the bottom of the column 1, the bottom of the fixing plate 21 is fixedly connected to a connecting rod 22, the bottom of the connecting rod 22 is fixedly connected to a mounting frame 23, and the mounting bolts 3 are located on two sides of the mounting frame 23. Set up fixing device 2, fixed plate 21 and stand fixed connection, fixed plate 21 supports the installing frame through connecting rod 22, and installing bolt 3 is located the both sides of installing frame 23, is convenient for utilize installing bolt 3 to install installing frame 23.

Example 4:

referring to fig. 3, in the deep foundation pit protection device, a threaded rod 24 is connected to an installation frame 23 through threads, a rotating disc 25 is fixedly connected to the top of the threaded rod 24, an installation block 26 is fixedly connected to the bottom of the threaded rod 24, and an anchor rod 27 is fixedly connected to the bottom of the installation block 26. When ground needs to be reinforced, the rotating disc 25 is rotated to drive the threaded rod 24 to rotate, the mounting block 26 is driven to move downwards, the anchor rod 27 is screwed into the soil, and the overall mounting stability is improved.

Example 5:

referring to fig. 3, in a deep foundation pit protection device, a spiral blade 28 is further fixedly connected to the surface of the anchor rod 27. The surface of the anchor rod 27 is provided with the helical blade 28, so that the helical blade 27 can be conveniently screwed into soil, and the overall installation stability is further improved.

Example 6:

referring to fig. 2, in a deep foundation pit protection device, a protection mechanism 5 further includes a publicity column 51, a handle 52 is fixedly connected to the top of the publicity column 51, and a mounting rod 6 is fixedly connected to both sides of the publicity column 51. Set up protection machanism 5, publicity column 51 is convenient for install the warning sign, warns the job site, and publicity column 51's top sets up handle 52, and the staff of being convenient for will wholly install.

Example 7:

referring to fig. 2, in a deep foundation pit protection device, a supporting frame 53 is fixedly connected to the bottom of a publicity column 51, and a protection net 54 is fixedly connected to the inside of the supporting frame 53. The bottom of the publicity column 51 is provided with a supporting frame 53 and a protective net 54, so that the overall protection effect is improved.

Example 8:

referring to fig. 4, a deep foundation pit protection device, further, a buffer device 9 includes a limiting frame 91, and the limiting frame 91 is fixedly connected to the column 1. A buffer device 9 is arranged, and a limiting frame 91 is fixedly connected with the upright post 1.

Example 9:

referring to fig. 4, in the deep foundation pit protection device, a supporting spring 92 is fixedly connected to the top of a limiting frame 91, the limiting frame 91 is fixedly connected to a contact block 93 through the supporting spring 92, an extrusion rod 10 corresponds to the contact block 93, a moving rod 94 is fixedly connected to the bottom of the contact block 93, the moving rod 94 is slidably connected to the limiting frame 91, and a connecting block 95 is fixedly connected to the bottom of the moving rod 94. When the publicity column 51 is installed, the extrusion rod 10 extrudes the contact block 93, drives the contact block 93 to move downwards, drives the moving rod 94 to move downwards, increases the elastic potential energy of the supporting spring 92, and has certain buffering performance.

Example 10:

referring to fig. 4, in the deep foundation pit protection device, a micro switch 96 is further disposed at the bottom of the inner wall of the limit frame 91, the connection block 95 corresponds to the micro switch 96, and the micro switch 96 is electrically connected to the alarm 8. Spacing frame 91 is inside to set up micro-gap switch 96, when publicity column 51 is installed, extrudees contact block 93, drives connecting block 95 downstream, extrudees micro-gap switch 96, then alarm 8 stop work, when publicity column 51 was dismantled, supporting spring 92 drove connecting block 95 and resets, removes the restriction to micro-gap switch 96, then alarm 8 begins to report to the police, reminds constructor to patrol to whole, reduces the emergence of incident.

The above; but are merely preferred embodiments of the utility model; the scope of the utility model is not limited thereto; any person skilled in the art is within the technical scope of the present disclosure; the technical scheme and the improved concept of the utility model are equally replaced or changed; are intended to be covered by the scope of the present invention.

Claims

1. The utility model provides a deep basal pit protector, includes stand (1), its characterized in that: the bottom fixedly connected with fixing device (2) of stand (1), the both sides of fixing device (2) are provided with construction bolt (3), the lateral wall fixedly connected with sleeve (4) of stand (1), the clearance fixedly connected with protection machanism (5) of stand (1), the both sides fixedly connected with installation pole (6) of protection machanism (5), installation pole (6) cup joint with sleeve (4).

2. A deep foundation pit protection device according to claim 1, wherein: the top fixedly connected with roof-rack (7) of stand (1), the top fixedly connected with alarm (8) of roof-rack (7), the lateral wall fixedly connected with buffer (9) of stand (1), the lateral wall fixedly connected with extrusion stem (10) of protection machanism (5), extrusion stem (10) are corresponding with buffer (9), buffer (9) and alarm (8) electric connection.

3. A deep foundation pit protection device according to claim 1 or 2, wherein: fixing device (2) include fixed plate (21), the bottom fixed connection of fixed plate (21) and stand (1), the bottom fixedly connected with connecting rod (22) of fixed plate (21), the bottom fixedly connected with installing frame (23) of connecting rod (22), construction bolt (3) are located the both sides of installing frame (23).

4. A deep foundation pit protection device according to claim 3, wherein: installing frame (23) threaded connection has threaded rod (24), the top fixedly connected with rolling disc (25) of threaded rod (24), the bottom fixedly connected with installation piece (26) of threaded rod (24), the bottom fixedly connected with stock (27) of installation piece (26).

5. A deep foundation pit protection device according to claim 4, wherein: the surface of the anchor rod (27) is fixedly connected with a helical blade (28).

6. A deep foundation pit protection device according to claim 1, 2, 4 or 5, wherein: protection machanism (5) are including publicity column (51), the top fixedly connected with handle (52) of publicity column (51), both sides fixed connection of installation pole (6) and publicity column (51).

7. A deep foundation pit protection device according to claim 6, wherein: the bottom of publicity column (51) fixedly connected with carriage (53), the inside fixedly connected with protection network (54) of carriage (53).

8. A deep foundation pit protection device according to claim 2, wherein: buffer (9) include spacing frame (91), spacing frame (91) and stand (1) fixed connection.

9. A deep foundation pit protection device according to claim 8, wherein: the top fixedly connected with supporting spring (92) of spacing frame (91), spacing frame (91) are through supporting spring (92) fixedly connected with contact piece (93), extrusion stem (10) are corresponding with contact piece (93), the bottom fixedly connected with motion pole (94) of contact piece (93), motion pole (94) and spacing frame (91) sliding connection, the bottom fixedly connected with connecting block (95) of motion pole (94).

10. A deep foundation pit protection device according to claim 9, wherein: the inner wall bottom of spacing frame (91) is provided with micro-gap switch (96), connecting block (95) are corresponding with micro-gap switch (96), micro-gap switch (96) and alarm (8) electric connection.