CN217923616U - Foundation pit supporting device for building construction - Google Patents

Abstract

The utility model discloses a construction is built in room and is used excavation supporting device, including a backplate, the right side of a backplate is equipped with two thread tightening section of thick bamboos, every the left surface of thread tightening section of thick bamboo all articulates mutually with the right flank of a backplate through the round pin axle, every the equal threaded connection of inner wall of thread tightening section of thick bamboo has the threaded connection section of thick bamboo, every the equal threaded connection of surface of threaded connection section of thick bamboo has a threaded connection section of thick bamboo, every the equal fixedly connected with bracing piece of right flank of threaded connection section of thick bamboo, every the right-hand member of bracing piece all is equipped with the fixed plate. This device utilizes being connected between threaded connection post and the threaded connection section of thick bamboo through the cooperation of the thread tightening section of thick bamboo, threaded connection post and the threaded connection section of thick bamboo that sets up, can adjust the distance that the threaded connection post stretches out in the threaded connection section of thick bamboo is inside, can make and fasten more between bracing piece and the fixed plate, further promotion to the supporting force of supporting plate to the condition that earth drops has been avoided appearing, has reduced danger.

Description

Foundation pit supporting device for building construction

Technical Field

The utility model belongs to the technical field of the foundation ditch and specifically relates to a foundation ditch supporting device is used in construction is built in room.

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, an excavation scheme is determined according to geological and hydrological data and the conditions of buildings nearby the site before excavation, waterproof drainage work is performed, a slope can be placed for people who do not excavate deeply to stabilize the soil slope, the slope is determined according to relevant construction regulations, people who excavate deeper buildings and nearby buildings can use a foundation pit wall supporting method and a concrete spraying wall protection method, and a large foundation pit even adopts methods of interlocking an underground continuous wall and a column type bored pile.

The foundation pit support is the most commonly used protection tool for construction sites, the main function of the foundation pit support is to protect personal safety of constructors, but when the existing support device is used, the fixing effect on the support device is poor, the condition that soil is separated from a foundation pit possibly can be caused, and certain dangerousness exists.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a foundation ditch supporting device for construction is built in room to solve the excavation supporting that provides among the above-mentioned background art and be the most commonly used protection tool of building site, its main function is in order to protect constructor's personal safety, but present supporting device is when using, and is relatively poor to supporting device's fixed effect, may cause the condition that earth breaks away from to appear in the foundation ditch, has certain dangerous problem.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a construction is built in room and is used excavation supporting device, includes a backplate, the right side of a backplate is equipped with two thread tightening section of thick bamboo, every the left surface of thread tightening section of thick bamboo all articulates mutually with the right flank of a backplate through the round pin axle, every the equal threaded connection of inner wall of thread tightening section of thick bamboo has a threaded connection section of thick bamboo, every the equal threaded connection of surface of threaded connection section of thick bamboo has a threaded connection section of thick bamboo, every the equal fixedly connected with bracing piece of right flank of threaded connection section of thick bamboo, every the right-hand member of bracing piece all is equipped with the fixed plate, every the left surface of fixed plate all articulates mutually with the right-hand member of bracing piece through the round pin axle, every a set of through-hole, every have all been seted up to the right flank of fixed plate the inside of through-hole all is equipped with the reinforcement nail.

In a further embodiment, two fixing grooves are fixedly connected to the front surface of the supporting and protecting plate, and a fixing block is fixedly connected to the back surface of the supporting and protecting plate.

In a further embodiment, two stabilizing blocks are fixedly connected to the right side face of the supporting and protecting plate, stabilizing holes are formed in the upper surface of each stabilizing block, and stabilizing nails are arranged inside each stabilizing hole.

In a further embodiment, an operation indicator is arranged on the right side of the supporting and protecting plate, and the left side face of the operation indicator is fixedly connected with the right side face of the supporting and protecting plate.

In a further embodiment, a handle is arranged on the right side of the supporting and protecting plate, and the left end of the handle is fixedly connected with the right side surface of the supporting and protecting plate.

In a further embodiment, the outer surface of each threaded connecting column is sleeved with a protective sleeve, and the material of each protective sleeve is latex material.

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

this device is through the fixed plate that sets up and the cooperation of reinforcing nail, through being connected between reinforcing nail and the earth during use, can form the reinforcement to the fixed plate, can form fixedly to the bracing piece, be favorable to the installation to the supporting plate, screw thread fixing cylinder through setting up, the cooperation of screw thread spliced pole and screw thread connecting cylinder, utilize being connected between screw thread spliced pole and the screw thread connecting cylinder, can adjust the distance that the screw thread spliced pole stretches out at screw thread connecting cylinder inside, can make and fasten more between bracing piece and the fixed plate, further promotion is to the supporting force of supporting plate, in order to avoid appearing the condition that earth drops, danger has been reduced.

Drawings

Fig. 1 is a schematic perspective view of a support plate of a foundation pit support device for building construction.

Fig. 2 is a sectional view of a front view of a threaded connection cylinder of the foundation pit supporting device for building construction.

Fig. 3 is a sectional view of a front view of a thread fixing cylinder of the foundation pit supporting device for building construction.

Fig. 4 is a sectional view of a front view of a fixing plate of the excavation supporting apparatus for building construction.

In the figure: 1. supporting a guard plate; 2. a protective sleeve; 3. a thread fixing cylinder; 4. a threaded connection barrel; 5. a support bar; 6. a fixing plate; 7. operating a sign; 8. a stabilizing hole; 9. a stabilizing block; 10. fixing the nail; 11. a carrying handle; 12. a fixing groove; 13. a threaded connection post; 14. reinforcing the nail; 15. a through hole; 16. and (5) fixing blocks.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, are not to be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

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. 1-4, the utility model discloses in, a foundation ditch supporting device for construction is built in room, including a backplate 1, the right side of a backplate 1 is equipped with two thread tightening section of thick bamboo 3, the left surface of every thread tightening section of thick bamboo 3 all articulates with the right flank of backplate 1 through the round pin axle mutually, the equal threaded connection of inner wall of every thread tightening section of thick bamboo 3 has threaded connection post 13, the equal threaded connection of surface of every threaded connection post 13 has threaded connection section of thick bamboo 4, the equal fixedly connected with bracing piece 5 of right flank of every threaded connection section of thick bamboo 4, the right-hand member of every bracing piece 5 all is equipped with fixed plate 6, the left surface of every fixed plate 6 all articulates with the right-hand member of bracing piece 5 through the round pin axle mutually, a set of through-hole 15 has all been seted up to the right flank of every fixed plate 6, the inside of every through-hole 15 all is equipped with reinforcement nail 14.

Two fixed slots 12 of the front fixedly connected with of a protection plate 1, the back fixedly connected with fixed block 16 of a protection plate 1, the staff of being convenient for splices between to the supporting plate 1, it is more convenient when the staff uses, two steady blocks 9 of the right flank fixedly connected with of a protection plate 1, steady hole 8 has all been seted up to the upper surface of every steady block 9, the inside of every steady hole 8 all is equipped with firm nail 10, can form the fixed to a protection plate 1, the staff of being convenient for installs it.

The right side of propping up backplate 1 is equipped with operation sign 7, the left surface of operation sign 7 and the right flank fixed connection of propping up backplate 1, can make the staff know the operation item, can be more convenient in the use, the right side of propping up backplate 1 is equipped with carrying handle 11, the left end of carrying handle 11 and the right flank fixed connection of propping up backplate 1, the staff of being convenient for moves this device, can be more convenient during the use, the surface of every threaded connection post 13 all overlaps and is equipped with protective sheath 2, the material of every protective sheath 2 is the latex material, the staff of being convenient for rotates threaded connection post 13, can protect staff's hand.

The utility model discloses a theory of operation is: during the use, earlier remove a backplate 1 to suitable place, insert during earth with firm nail 10 after that, can form the fixed to a backplate 1, then to bracing piece 5 turned angle, let laminate between fixed plate 6 and the ground, will consolidate nail 14 and insert in proper order in the earth again, can form the reinforcement to fixed plate 6, hold threaded connection section of thick bamboo 4 after that, and rotate threaded connection section of thick bamboo 13, threaded connection section of thick bamboo 13 can be continuous stretches out from threaded connection section of thick bamboo 4, can extend completely between bracing piece 5 and the fixed plate 6, can strengthen the holding power to a backplate 1, can make it more firm, in order to avoid the condition that earth breaks away from, danger has been reduced.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present specification describes embodiments, not every embodiment includes only a single embodiment, and such description is for clarity purposes only, and it is to be understood that all embodiments may be combined as appropriate by one of ordinary skill in the art to form other embodiments as will be apparent to those of skill in the art from the description herein.

Claims (6)

1. The utility model provides a foundation ditch supporting device is used in construction is built in room which characterized in that: including propping up backplate (1), the right side of propping up backplate (1) is equipped with two thread tightening section of thick bamboo (3), every the left surface of thread tightening section of thick bamboo (3) all articulates mutually with the right flank of supporting plate (1) through the round pin axle, every the equal threaded connection of inner wall of thread tightening section of thick bamboo (3) has threaded connection post (13), every the equal threaded connection of surface of threaded connection post (13) has threaded connection section of thick bamboo (4), every the equal fixedly connected with bracing piece (5) of the right flank of threaded connection section of thick bamboo (4), every the right-hand member of bracing piece (5) all is equipped with fixed plate (6), every the left surface of fixed plate (6) all articulates mutually through the right-hand member of round pin axle with bracing piece (5), every a set of through-hole (15) have all been seted up to the right flank of fixed plate (6), every the inside of through-hole (15) all is equipped with and consolidates nail (14).

2. The foundation pit supporting device for house building construction according to claim 1, characterized in that: the front side of the supporting and protecting plate (1) is fixedly connected with two fixing grooves (12), and the back side of the supporting and protecting plate (1) is fixedly connected with a fixing block (16).

3. The foundation pit supporting device for house building construction according to claim 1, characterized in that: the right side face of the supporting plate (1) is fixedly connected with two stabilizing blocks (9), each stabilizing hole (8) is formed in the upper surface of each stabilizing block (9), and each stabilizing nail (10) is arranged inside each stabilizing hole (8).

4. The foundation pit supporting device for house building construction according to claim 1, characterized in that: the right side of the supporting plate (1) is provided with an operation indication board (7), and the left side face of the operation indication board (7) is fixedly connected with the right side face of the supporting plate (1).

5. The foundation pit supporting device for house building construction according to claim 1, characterized in that: the right side of the supporting plate (1) is provided with a carrying handle (11), and the left end of the carrying handle (11) is fixedly connected with the right side face of the supporting plate (1).

6. The foundation pit supporting device for house building construction according to claim 1, characterized in that: every the surface of screw thread spliced pole (13) all is equipped with protective sheath (2), every the material of protective sheath (2) is the latex material.

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