CN213978993U

CN213978993U - Novel building engineering foundation pit supporting device

Info

Publication number: CN213978993U
Application number: CN202022118978.1U
Authority: CN
Inventors: 王明杰; 刘序革; 王鹏
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-24
Filing date: 2020-09-24
Publication date: 2021-08-17
Anticipated expiration: 2030-09-24

Abstract

The utility model discloses a novel building engineering foundation pit supporting device in the technical field of building engineering, which comprises a fixed seat, the middle part of the top end of the fixed seat is provided with a fixed pile, the fixed seat is movably connected with a support rod, the support rod is internally and slidably connected with an inner rod body, one end part of the inner rod body, which is far away from the fixed seat, is provided with a stop block, one group of the support rod is movably connected with a first bracket relative to the surface of one side end, one group of the support rod is movably connected with a first sleeve between the first brackets, a second sleeve is arranged below the first sleeve, the fixed pile is movably sleeved on the first sleeve and the second sleeve, the left end and the right end of the second sleeve are movably connected with a second bracket, the other end of the second bracket is movably connected with the first bracket, the top end of the fixed pile is provided with a fixed block, the fixed block is provided with a pushing device, and the positions of the fixed seat and the stop block are fixed by a screw, the stability of the supporting device is improved, and the foundation pit supporting effect is improved.

Description

Novel building engineering foundation pit supporting device

Technical Field

The utility model relates to a building engineering technical field specifically is novel building engineering excavation supporting device.

Background

Excavation supporting, for guaranteeing underground structure construction and foundation ditch all ring edge borders's safety, to retaining, reinforcement and safeguard measure that foundation ditch lateral wall and all ring edge borders adopted, current excavation supporting construction is comparatively complicated, and the use is comparatively loaded down with trivial details, and can not adjust length according to the size of foundation ditch, for this, in order to improve and facilitate the use supporting device, we provide novel building engineering excavation supporting device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel building engineering underground structure supporting device to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: novel building engineering excavation supporting device, which comprises a fixed base, fixing base top middle part is equipped with the spud pile, fixing base left and right sides end swing joint has a set of mutual opposite bracing piece, the body of rod in the bracing piece sliding connection, the tip that the fixing base was kept away from to the interior body of rod is equipped with the dog, and is a set of the equal swing joint in the relative side surface of bracing piece has first support, and is a set of swing joint has first sleeve between the first support, first sleeve below is equipped with the second sleeve, the spud pile is cup jointed in the equal activity of first sleeve and second sleeve, both ends swing joint has the second support about the second sleeve, the first support of second support other end swing joint, the spud pile top is equipped with the fixed block, be equipped with thrust unit on the fixed block.

Further, thrust unit includes electric telescopic handle, electric telescopic handle is located both ends about the fixed block top, electric telescopic handle bottom runs through fixed block and swing joint has the connecting block, the first sleeve of connecting block fixed connection.

Further, a controller is arranged in the middle of the top of the fixing block and electrically connected with the electric telescopic rod.

Furthermore, both ends all run through and are equipped with a set of screw thread nail about on dog and the fixing base, the dog rotates through rotating the interior body of rod of connection.

Furthermore, a group of same threaded holes are formed in the supporting rod and the inner rod body, and at least four threaded holes are formed in the group.

Furthermore, a protection frame is arranged on the pushing device and movably connected with the fixed block, and a sealing cover is hinged to the top end of the protection frame.

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

1. through setting up thrust unit, promote first sleeve and second sleeve and move about on the spud pile outer lane surface through electric telescopic handle, thereby it drives the bracing piece and struts the motion to drive first support and second support relative direction, through setting up interior body of rod sliding connection bracing piece, conveniently adjust the length of bracing piece, rotate the interior body of rod of connection through setting up the baffle, make things convenient for the dog to adjust the angle according to the shape of foundation ditch, through the position that sets up the fixed fixing base of screw nail and dog, be favorable to improving strutting arrangement's steadiness, improve the excavation supporting effect.

Drawings

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

in the figure: 1. a fixed seat; 2. fixing the pile; 3. a support bar; 4. an inner rod body; 5. a stopper; 6. a first bracket; 7. a first sleeve; 8. a second sleeve; 9. a second bracket; 10. a fixed block; 11. a pushing device; 101. an electric telescopic rod; 102. connecting blocks; 12. a controller; 13. a threaded nail; 14. a threaded hole; 15. a protective frame; 16. and (7) sealing the cover.

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.

Please refer to fig. 1, a novel supporting device for foundation pit in construction engineering, including a fixing base 1, a fixing pile 2 is arranged in the middle of the top end of the fixing base 1, a set of mutually opposite support rods 3 are movably connected to the left and right side ends of the fixing base 1, an inner rod body 4 is slidably connected to the support rods 3, a stop dog 5 is arranged at one end of the inner rod body 4 far away from the fixing base 1, a first support 6 is movably connected to the surface of one side end of the support rods 3, a first sleeve 7 is movably connected between the first support 6, a second sleeve 8 is arranged below the first sleeve 7, the fixing pile 2 is movably sleeved on the first sleeve 7 and the second sleeve 8, a second support 9 is movably connected to the left and right ends of the second sleeve 8, the first support 6 is movably connected to the other end of the second support 9, a fixing block 10 is arranged on the top end of the fixing pile 2, and a pushing device 11 is arranged on the fixing block 10.

Referring to fig. 1, a pushing device 11 includes an electric telescopic rod 101, the electric telescopic rod 101 is located at the left and right ends of the top of a fixed block 10, the bottom end of the electric telescopic rod 101 penetrates through the fixed block 10 and is movably connected with a connecting block 102, the connecting block 102 is fixedly connected with a first sleeve 7, a controller 12 is arranged in the middle of the top of the fixed block 10, the controller 12 is electrically connected with the electric telescopic rod 101, the controller 12 is a control switch in the prior art and is connected with equipment control through an external power supply, the pushing device 11 is convenient to use, a set of screw nails 13 are arranged at the left and right ends of a stop block 5 and a fixed seat 1, the position of the stop block 5 is convenient to fix, the fixing performance of the stop block 5 is improved, the supporting effect is improved, the stop block 5 is rotatably connected with an inner rod body 4 through a rotating member, a set of identical screw holes 14 is arranged on a support rod 3 and the inner rod body 4, and the set of screw holes 14 is at least four, the bracing piece 3 is through the body of rod in screw bolt and the 14 threaded connection of screw hole, conveniently adjusts the length size of bracing piece 3, improves strutting arrangement's rate of utilization, is equipped with bearer bar 15 on the

thrust unit

11, 15 swing joint fixed blocks 10 of bearer bar, and the articulated sealed lid 16 that is equipped with in 15 tops of bearer bar is favorable to protecting thrust unit 11, avoids the foreign object striking in the foundation ditch to cause the use influence to thrust unit 11, is favorable to prolonging thrust unit 11's life.

The working principle is as follows: when the device is used, the electric telescopic rod 101 is started, the electric telescopic rod 101 pushes the first sleeve 7 to move downwards so as to drive the first support 6 to open downwards, then the second support 9 and the support rod 3 open towards the opposite direction of the first support 6, the second sleeve 8 slides downwards, when the device is opened to a proper angle, the electric telescopic rod 101 stops working, the fixed seat 1 is fixed at the bottom end inside a foundation pit by the two screw nails 13, the inner rod body 4 slides out of the support rod 3, the inner rod body 4 and the support rod 3 are fixed through the threaded bolt, the length adjustment is convenient, then, the angle of the stop block 5 is adjusted to enable the stop block 5 to be attached to the side of the foundation pit, the left stop block 5 and the right stop block 5 are fixed respectively by four threaded nails 13, the stability of the supporting device is improved, the supporting device is fixed, and the sealing cover 16 on the protection frame 15 is covered.

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. Novel building engineering excavation supporting device, including fixing base (1), its characterized in that: the fixing base is characterized in that a fixing pile (2) is arranged in the middle of the top end of the fixing base (1), a group of mutually opposite support rods (3) is movably connected to the left side end and the right side end of the fixing base (1), an inner rod body (4) is connected in the support rods (3) in a sliding mode, a stop block (5) is arranged at one end portion, far away from the fixing base (1), of the inner rod body (4), a group of first supports (6) are movably connected to the surface of the opposite side end of each support rod (3), a group of first sleeves (7) are movably connected between the first supports (6), a second sleeve (8) is arranged below each first sleeve (7), the fixing pile (2) is movably sleeved on each of the first sleeves (7) and the second sleeves (8), second supports (9) are movably connected to the left side end and the right side end of each second sleeve (8), and the first supports (6) are movably connected to the other ends of the second supports (9), the top end of the fixing pile (2) is provided with a fixing block (10), and the fixing block (10) is provided with a pushing device (11).

2. The novel building engineering foundation pit supporting device according to claim 1, characterized in that: thrust unit (11) include electric telescopic handle (101), electric telescopic handle (101) are located both ends about fixed block (10) top, fixed block (10) and swing joint have connecting block (102) are run through to electric telescopic handle (101) bottom, first sleeve (7) of connecting block (102) fixed connection.

3. The novel building engineering foundation pit supporting device according to claim 2, characterized in that: the middle of the top of the fixing block (10) is provided with a controller (12), and the controller (12) is electrically connected with the electric telescopic rod (101).

4. The novel building engineering foundation pit supporting device according to claim 1, characterized in that: both ends all run through and are equipped with a set of screw thread nail (13) about dog (5) and fixing base (1), the dog (5) rotate through rotating and connect interior body of rod (4).

5. The novel building engineering foundation pit supporting device according to claim 1, characterized in that: the supporting rod (3) and the inner rod body (4) are provided with a group of same threaded holes (14), and the number of the threaded holes (14) is at least four.

6. The novel building engineering foundation pit supporting device according to claim 1, characterized in that: the device is characterized in that a protection frame (15) is arranged on the pushing device (11), the protection frame (15) is movably connected with the fixing block (10), and a sealing cover (16) is hinged to the top end of the protection frame (15).