CN210738240U

CN210738240U - Foundation pit safety protection device

Info

Publication number: CN210738240U
Application number: CN201921477613.9U
Authority: CN
Inventors: 陈实
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-09-03
Filing date: 2019-09-03
Publication date: 2020-06-12
Anticipated expiration: 2029-09-03

Abstract

The utility model relates to a foundation ditch protection technical field just discloses a foundation ditch safety device, which comprises a supporting tube, the equal sliding connection in top and the bottom of stay tube has the bracing piece, is located the fixed tip of bottom fixedly connected with of the bracing piece of bottom, the outside middle part of stay tube is provided with the swivelling chute, the inside rotation of swivelling chute is connected with the rotation circle, the outside fixedly connected with rotating turret of rotation circle. This foundation ditch safety device through mutually supporting of fixed tip and bracing piece, can fix the device, can support the guard plate through the stay tube and connect, and then protect the foundation ditch through the guard plate, through supplementary strutting arrangement, can assist fixedly to the stay tube, and then can strengthen the device's protective capacities, through mutually supporting of guard plate, support horizontal pole, spacing plate and folding rod, can fold the device to convenient transportation removes.

Description

Foundation pit safety protection device

Technical Field

The utility model relates to a foundation ditch protection technical field specifically is a foundation ditch safety device.

Background

The foundation pit is a soil pit excavated at the design position of the foundation according to the elevation of the foundation and the plane size of the foundation. Before excavation, an excavation scheme is determined according to geological and hydrological data and the conditions of buildings nearby the site, and waterproof drainage work is performed. The person who is not excavated can use the method of putting the side slope to stabilize the earth slope, and the size of the slope is determined according to the relevant construction regulations. When a deeper foundation pit and a building adjacent to the deeper foundation pit are excavated, a foundation pit wall supporting method, a concrete-sprayed wall protecting method and a large foundation pit are used, and even an underground continuous wall and a columnar column type bored pile are used for interlocking, so that an outer soil layer is prevented from collapsing; for those who have no influence on nearby buildings, the underground water level can be reduced by a well point method, and slope releasing open cut is adopted; can adopt natural cold air freezing method excavation etc. in cold areas, at present, current foundation ditch, in the in-process of digging and using, can take place landslide phenomenon such as collapse to can cause danger to the foundation ditch inside, so need carry out safety protection to the foundation ditch.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a foundation ditch safety device has solved current foundation ditch, at the in-process of excavating the use, can take place landslide and collapse phenomenons such as to can cause dangerous problem to the foundation ditch inside.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a foundation pit safety protection device comprises a supporting pipe, wherein supporting rods are connected to the top and the bottom of the supporting pipe in a sliding mode, a fixed tip is fixedly connected to the bottom of the supporting rod positioned at the bottom, a rotating groove is formed in the middle of the outer side of the supporting pipe, a rotating ring is rotatably connected to the inside of the rotating groove, a rotating frame is fixedly connected to the outer side of the rotating ring and is rotatably connected with the top of an auxiliary supporting device, the auxiliary supporting device comprises a first auxiliary supporting rod, a rotating shaft is fixedly connected to the top of the first auxiliary supporting rod and is rotatably connected to the inside of the rotating frame, a threaded rod is fixedly connected to the bottom of the first auxiliary supporting rod, a connecting pipe is arranged at the bottom of the threaded rod, nuts are fixedly connected to the top and the bottom of the connecting pipe, a threaded rod is arranged at the bottom of the connecting, the bottom fixedly connected with second auxiliary supporting rod of the threaded rod that is located the bottom, the bottom and the supplementary turning block of second auxiliary supporting rod rotate to be connected, the bottom fixedly connected with fixed plate of supplementary turning block, stay tube outside fixedly connected with multiunit supports the horizontal pole, and multiunit supports horizontal pole fixed connection inside the guard plate, the top and the bottom of guard plate all are provided with spacing plate, and are two sets of the middle part of spacing plate is rotated and is connected with two sets of folding rods, folding rod fixed connection is in one side of guard plate.

Preferably, the supporting tube is provided with two groups, the two groups of supporting rods are connected inside the supporting tube in a sliding mode, and the two groups of supporting rods can be locked relative to the supporting tube.

Preferably, all be provided with rotatory hole in the rotating turret on left side wall and the interior right side wall, the both ends of axis of rotation are rotated and are connected inside rotatory hole.

Preferably, two sets of the outside of threaded rod all is provided with the external screw thread, and two sets of external screw threads are to opposite directions soon, and the inboard of two sets of nuts all is provided with the internal thread, and two sets of internal threads are respectively with two sets of external screw thread looks adaptations.

Preferably, the inner diameter of the connecting pipe is matched with the outer diameter of the threaded rod, and the length of the connecting pipe is matched with the lengths of the two groups of threaded rods.

Preferably, the lower surface of the fixing plate is provided with a plurality of groups of fixing protrusions.

(III) advantageous effects

The utility model provides a foundation ditch safety device possesses following beneficial effect:

1. this foundation ditch safety device through mutually supporting of fixed tip and bracing piece, can fix the device, can support the guard plate through the stay tube and connect, and then protect the foundation ditch through the guard plate, through supplementary strutting arrangement, can assist fixedly to the stay tube, and then can strengthen the device's protective capacities, through mutually supporting of guard plate, support horizontal pole, spacing plate and folding rod, can fold the device to convenient transportation removes.

2. This foundation ditch safety device through mutually supporting of swivelling chute and rotating ring, can carry out rotary motion to supplementary strutting arrangement, through mutually supporting of axis of rotation and rotating turret, can carry out the regulation of angle to supplementary strutting arrangement, through mutually supporting of threaded rod, nut and connecting pipe, can extend or shorten supplementary strutting arrangement to it is fixed to support supplementary strutting arrangement through the fixed plate.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the auxiliary supporting device of the present invention;

fig. 3 is a schematic view of a local structure of the joint of the protection plate of the present invention.

In the figure: 1. supporting a tube; 2. a support bar; 3. fixing a tip; 4. a rotating tank; 5. rotating the ring; 6. a rotating frame; 7. an auxiliary support device; 701. a first auxiliary strut; 702. a rotating shaft; 703. a threaded rod; 704. a connecting pipe; 705. a nut; 706. a second auxiliary strut; 707. an auxiliary turning block; 708. a fixing plate; 8. a protection plate; 9. a support rail; 10. a limiting plate block; 11. and (4) folding the rod.

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. 1-3, the present invention provides a technical solution: a foundation pit safety protection device comprises a supporting pipe 1, wherein the top and the bottom of the supporting pipe 1 are both connected with supporting rods 2 in a sliding manner, the supporting pipe 1 is provided with two groups, the two groups of supporting rods 2 are both connected inside the supporting pipe 1 in a sliding manner, the two groups of supporting rods 2 can be locked relative to the position of the supporting pipe 1, the bottom of the supporting rod 2 at the bottom is fixedly connected with a fixed tip 3, the middle part of the outer side of the supporting pipe 1 is provided with a rotary groove 4, the inner part of the rotary groove 4 is rotatably connected with a rotary ring 5, the outer side of the rotary ring 5 is fixedly connected with a rotary frame 6, the left side wall and the right side wall in the rotary frame 6 are both provided with rotary holes, two ends of a rotary shaft 702 are rotatably connected inside the rotary holes, the rotary frame 6 is rotatably connected with the top of an auxiliary, the rotating shaft 702 is rotatably connected inside the rotating frame 6, the bottom of the first auxiliary supporting rod 701 is fixedly connected with a threaded rod 703, the bottom of the threaded rod 703 is provided with a connecting pipe 704, the top and the bottom of the connecting pipe 704 are fixedly connected with nuts 705, the bottom of the connecting pipe 704 is provided with a threaded rod 703, the outer sides of the two groups of threaded rods 703 are provided with external threads, the rotating directions of the two groups of external threads are opposite, the inner sides of the two groups of nuts 705 are provided with internal threads, the two groups of internal threads are respectively matched with the two groups of external threads, the inner diameter of the connecting pipe 704 is matched with the outer diameter of the threaded rod 703, the length of the connecting pipe 704 is matched with the length of the two groups of threaded rods 703, the two groups of nuts 705 are respectively screwed outside the two groups of threaded rods 703, the bottom of the threaded rod 703 at the bottom is fixedly connected, the lower surface of the fixing plate 708 is provided with a plurality of groups of fixing bulges, the outer side of the supporting tube 1 is fixedly connected with a plurality of groups of supporting cross rods 9, the plurality of groups of supporting cross rods 9 are fixedly connected inside the protective plate 8, the top and the bottom of the protective plate 8 are respectively provided with a limiting plate block 10, the middle parts of the two groups of limiting plate blocks 10 are rotatably connected with two groups of folding rods 11, the folding rods 11 are fixedly connected at one side of the protective plate 8, the device can be fixed through the mutual matching of the fixing tips 3 and the supporting rods 2, the protective plate 8 can be supported and connected through the supporting tube 1, further the foundation pit is protected through the protective plate 8, the supporting tube 1 can be assisted and fixed through the auxiliary supporting device 7, further the protection capability of the device can be enhanced, and the device can be folded through the mutual matching, thereby facilitating transportation and movement.

When in use, the supporting tube 1 is matched with the supporting rod 2 to extend or shorten the device, the supporting tube 1 is matched with the protection plate 8 to protect a foundation pit, the fixing tip 3 is matched with the supporting rod 2 to fix the device, the protection plate 8 can be supported and connected through the supporting tube 1 to protect the foundation pit through the protection plate 8, the supporting tube 1 can be fixed in an auxiliary manner through the auxiliary supporting device 7 to enhance the protection capability of the device, the device can be folded through the mutual matching of the protection plate 8, the supporting cross rod 9, the limiting plate 10 and the folding rod 11 to facilitate transportation and movement, the auxiliary supporting device 7 can be rotated and moved through the mutual matching of the rotating groove 4 and the rotating ring 5, and the rotating shaft 702 is matched with the rotating frame 6, the auxiliary supporting device 7 can be angularly adjusted, and the auxiliary supporting device 7 can be extended or shortened by the mutual matching of the threaded rod 703, the nut 705 and the connecting pipe 704, so that the auxiliary supporting device 7 can be supported and fixed by the fixing plate 708.

To sum up, this foundation ditch safety device, through mutually supporting of fixed tip 3 and bracing piece 2, can fix the device, can support the connection to guard plate 8 through stay tube 1, and then protect the foundation ditch through guard plate 8, through auxiliary stay device 7, can assist fixedly to stay tube 1, and then can strengthen the protective capacities of the device, through mutually supporting of guard plate 8, support horizontal pole 9, spacing plate 10 and folding rod 11, can fold the device, thereby convenient transportation removes.

This foundation ditch safety device through mutually supporting of swivelling chute 4 and rotating ring 5, can carry out rotary motion to auxiliary stay device 7, through mutually supporting of axis of rotation 702 and rotating turret 6, can carry out the regulation of angle to auxiliary stay device 7, through mutually supporting of threaded rod 703, nut 705 and connecting pipe 704, can extend or shorten auxiliary stay device 7 to it is fixed to support auxiliary stay device 7 through fixed plate 708.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 foundation ditch safety device, includes stay tube (1), its characterized in that: the top and the bottom of the supporting tube (1) are both connected with a supporting rod (2) in a sliding manner, the bottom of the supporting rod (2) at the bottom is fixedly connected with a fixed tip (3), the middle part of the outer side of the supporting tube (1) is provided with a rotating groove (4), the inside of the rotating groove (4) is rotatably connected with a rotating ring (5), the outer side of the rotating ring (5) is fixedly connected with a rotating frame (6), the rotating frame (6) is rotatably connected with the top of an auxiliary supporting device (7), the auxiliary supporting device (7) comprises a first auxiliary supporting rod (701), the top of the first auxiliary supporting rod (701) is fixedly connected with a rotating shaft (702), the rotating shaft (702) is rotatably connected inside the rotating frame (6), the bottom of the first auxiliary supporting rod (701) is fixedly connected with a threaded rod (703), and the bottom of the threaded rod (703) is provided with, the top and the bottom of the connecting pipe (704) are both fixedly connected with nuts (705), the bottom of the connecting pipe (704) is provided with threaded rods (703), two groups of nuts (705) are respectively screwed outside the two groups of threaded rods (703), the bottom of the threaded rod (703) positioned at the bottom is fixedly connected with a second auxiliary supporting rod (706), the bottom of the second auxiliary supporting rod (706) is rotatably connected with an auxiliary rotating block (707), the bottom of the auxiliary rotating block (707) is fixedly connected with a fixed plate (708), a plurality of groups of supporting cross rods (9) are fixedly connected with the outer side of the supporting tube (1), the plurality of groups of supporting cross rods (9) are fixedly connected inside the protective plate (8), the top and the bottom of guard plate (8) all are provided with spacing plate (10), and are two sets of the middle part of spacing plate (10) is rotated and is connected with two sets of folding rod (11), folding rod (11) fixed connection is in one side of guard plate (8).

2. A foundation pit safety protection device according to claim 1, characterized in that: the support tube (1) is provided with two groups, two groups of support rods (2) are connected inside the support tube (1) in a sliding mode, and the two groups of support rods (2) can be locked relative to the support tube (1).

3. A foundation pit safety protection device according to claim 1, characterized in that: the rotating frame (6) is internally provided with a rotating hole on the left side wall and a rotating hole on the right side wall, and two ends of the rotating shaft (702) are rotatably connected inside the rotating holes.

4. A foundation pit safety protection device according to claim 1, characterized in that: the outer sides of the two groups of threaded rods (703) are provided with external threads, the rotating directions of the two groups of external threads are opposite, the inner sides of the two groups of nuts (705) are provided with internal threads, and the two groups of internal threads are respectively matched with the two groups of external threads.

5. A foundation pit safety protection device according to claim 1, characterized in that: the inner diameter of the connecting pipe (704) is matched with the outer diameter of the threaded rods (703), and the length of the connecting pipe (704) is matched with the length of the two groups of threaded rods (703).

6. A foundation pit safety protection device according to claim 1, characterized in that: the lower surface of the fixing plate (708) is provided with a plurality of groups of fixing bulges.