CN210177515U

CN210177515U - Support device for construction of deep foundation pit of building

Info

Publication number: CN210177515U
Application number: CN201920820989.9U
Authority: CN
Inventors: Hua Wei; 魏华; Weiguo Zhang; 张伟国
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-06-03
Filing date: 2019-06-03
Publication date: 2020-03-24
Anticipated expiration: 2029-06-03

Abstract

The utility model discloses a building strutting arrangement for deep basal pit construction, including the guard plate, one side fixed mounting at guard plate top has the mount pad, and one side fixed mounting of mount pad has the connecting seat, the inside movable mounting of connecting seat has the bracing piece, the inside of bracing piece one side is equipped with the screw hole, and threaded hole internal rotation installs the threaded rod. The utility model discloses be provided with the threaded rod and adjust the pole cooperation, can adjust the support length of device, the staff of being convenient for consolidates the support of device according to actual conditions, the functionality of device has been improved, be provided with stabilizer bar and backup pad cooperation, avoided the device bottom to lead to the condition of warping or displacement because of the pressure of earth, the stability of device bottom has been improved, be provided with the lifting surface area at the top that the fixing base has increased the device, the condition that the soft device of leading to sinking of foundation ditch bottom earth intersection has been avoided, application scope has been enlarged, and convenient popularization and use.

Description

Support device for construction of deep foundation pit of building

Technical Field

The utility model relates to a building foundation ditch technical field specifically is a building is strutting arrangement for deep basal pit construction.

Background

The deep foundation pit is an engineering with the excavation depth of more than 5 meters (including 5 meters), or the excavation depth of not more than 5 meters, but the geological conditions, the surrounding environment and underground pipelines are particularly complex, the foundation pit engineering mainly comprises foundation pit supporting system design and construction and earthwork excavation, and is a system engineering with strong comprehensiveness, which requires close cooperation of geotechnical engineering and structural engineering technicians, the foundation pit supporting system is a temporary structure and is not needed after the construction of the underground engineering is finished, the foundation pit and a foundation trench are used for the foundation of a building, and only the plane shapes are different; the foundation ditch is rectangular form, and sometimes longer, when workman is under construction to the foundation ditch, need support the foundation ditch in advance and consolidate, avoid the foundation ditch to take place the condition of collapsing when the operation, current foundation ditch strutting arrangement is mostly with concrete placement, but concrete placement's the large-scale foundation ditch that only is applicable to, inconvenient use and support intensity is not high when meetting less foundation ditch, current foundation ditch strutting arrangement installation procedure is comparatively complicated, need certain erection time, later stage strutting arrangement later stage is demolishd comparatively loaded down with trivial details simultaneously, strutting arrangement's practicality has been reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a building strutting arrangement for deep basal pit construction to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a building strutting arrangement for deep basal pit construction, includes the guard plate, one side fixed mounting at guard plate top has the mount pad, and one side fixed mounting of mount pad has the connecting seat, the inside movable mounting of connecting seat has the bracing piece, the inside of bracing piece one side is equipped with the screw hole, and threaded hole internal rotation installs the threaded rod, the central point department of putting of threaded rod is equipped with the regulation pole, one side fixed mounting of guard plate bottom has the link, and movable mounting has the stabilizer bar on the link, the bottom movable mounting of stabilizer bar has the backup pad, and the bottom fixed mounting of backup pad has anti-skidding tooth, the bottom of guard plate is equipped with the fixture block, and the bottom movable mounting of.

Preferably, reinforcing grains are uniformly distributed on one side of the protection plate.

Preferably, the inner side of the supporting plate is provided with a fixing hole, and the fixing hole is movably provided with a fixing rod.

Preferably, the supporting rods are uniformly distributed and provided with reinforcements.

Preferably, the front surface of the connecting seat is provided with an adjusting shaft.

Preferably, the top of the protection plate is provided with a clamping groove, and the clamping groove is provided with anti-skid grains.

Compared with the prior art, the beneficial effects of the utility model are that: compared with the traditional supporting device for constructing the deep foundation pit, the supporting device for constructing the deep foundation pit is provided with the protective plate for supporting and protecting the wall of the foundation pit, so that the condition that the wall of the foundation pit collapses is avoided, meanwhile, workers can conveniently assemble and install the device, the application range is enlarged, the supporting rod is arranged for supporting the device, the condition that the device topples over when supporting is avoided, the stability of the device when in use is improved, the threaded rod is arranged to be matched with the adjusting rod, the supporting length of the device can be adjusted, the workers can conveniently reinforce the support of the device according to actual conditions, the functionality of the device is improved, the stabilizer bar is arranged to be matched with the supporting plate, the condition that the bottom of the device deforms or displaces due to the pressure of soil is avoided, the stability of the bottom of the device is improved, the limitation is reduced, and the stress area of the top of the device is increased, the condition that the device sinks due to the fact that soil at the bottom of the foundation pit is soft is avoided, the device is convenient to use, the application range is expanded, and the device is convenient to popularize and use.

Drawings

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

fig. 2 is a schematic top view of the present invention;

fig. 3 is a schematic view of the local side structure of the present invention.

In the figure: 1. fixing the rod; 2. a fixed seat; 201. a fixing hole; 3. a protection plate; 4. reinforcing lines; 5. a connecting frame; 6. a mounting seat; 7. a connecting seat; 701. an adjustment shaft; 8. a support bar; 801. reinforcing ribs; 802. a threaded hole; 9. a threaded rod; 10. adjusting a rod; 11. anti-slip teeth; 12. a support plate; 13. a clamping block; 14. a stabilizer bar; 15. a card slot; 1501. and (4) anti-skid lines.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or 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 in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides an embodiment: a supporting device for building deep foundation pit construction comprises a protection plate 3, wherein the protection plate 3 protects foundation pit side retaining soil, the condition that a foundation pit wall drops or collapses due to moisture is avoided, the safety of workers during foundation pit construction is improved, the bottom of the protection plate 3 is fixedly provided with an installation seat 6 through bolts, one side of the installation seat 6 is fixedly provided with a connecting seat 7 through welding, a support rod 8 is movably arranged inside the connecting seat 7, the support rod 8 is matched with the connecting seat 7 to support the protection plate 3 placed on the foundation pit wall, the condition that the protection plate 3 collapses due to slipping on the foundation pit wall is avoided, the stability of the protection plate 3 supporting the foundation pit wall is improved, a threaded hole 802 is arranged inside one side of the support rod 8, a threaded rod 9 is rotatably arranged inside the threaded hole 802, and two sides of the threaded rod 9 are respectively connected with the threaded hole 802, and the thread lines of the two sides of the threaded rod 9 are opposite, so that the supporting length of the supporting rod 8 can be adjusted by rotating the threaded rod 9, the supporting strength of the protection plate 3 for workers is reinforced conveniently, the adjusting rod 10 is arranged at the central position of the threaded rod 9, the adjusting rod 10 is convenient for workers to adjust the threaded rod 9 by a wrench, one side of the bottom of the protection plate 3 is fixedly provided with a connecting frame 5 by welding, a stabilizer bar 14 is movably arranged on the connecting frame 5 by a bolt, the bottom of the stabilizer bar 14 is fixedly provided with a supporting plate 12 by a bolt, the stabilizer bar 14 and the supporting plate 12 can fix the bottom of the protection plate 3, the condition that the bottom of the protection plate 3 protrudes due to the pressure of soil is avoided, the stability of the protection plate 3 in use is increased, the bottom of the supporting plate 12 is fixedly provided with anti, stability when having increased backup pad 12 and supporting avoids appearing the condition of skew, and the bottom of guard plate 3 is equipped with fixture block 13, and the bottom of guard plate 3 has fixing base 2 through fixture block 13 movable mounting, and fixing base 2 has increased the bottom lifting surface area of guard plate 3, has avoided foundation ditch bottom earth soft, and the condition in the earth is absorbed in to guard plate 3.

Furthermore, one side equipartition of guard plate 3 is equipped with consolidates line 4. In the embodiment, it is stable to consolidate the earth of foundation ditch wall to consolidate 4, has avoided the condition that the too high foundation ditch wall earth of moisture that contains leads to sinking in the earth, has increased the functionality of device.

Further, the inner side of the supporting plate 12 is provided with a fixing hole 201, and the fixing rod 1 is movably mounted on the fixing hole 201. In the embodiment, the fixing holes 201 are matched with the fixing rods 1 to fix the supporting plate 12, so that the situation that the supporting plate 12 is displaced due to the fact that soil on the wall of a foundation pit slides down is avoided.

Further, reinforcing ribs 801 are uniformly distributed on the supporting rod 8. In the embodiment, the reinforcing ribs 801 increase the strength and rigidity of the supporting rod 8, thereby preventing the supporting rod 8 from deforming or bending when supporting or adjusting the device.

Further, the front surface of the connecting base 7 is provided with an adjusting shaft 701. In the embodiment, the adjusting shaft 701 can fix and lock the supporting rod 8 by rotating, so that the supporting rod 8 is prevented from rotating when the adjusting rod 10 is adjusted.

Further, the top of guard plate 3 is equipped with draw-in groove 15, and is equipped with anti-skidding line 1501 on draw-in groove 15. In the embodiment, the clamping groove 15 is convenient for the connection between the protection plates 3, the stability of the connection position when the protection plates 3 are connected is increased, the anti-slip patterns 1501 increase the connection firmness, and the falling-off condition is avoided when the connection is performed.

The working principle is as follows: protection plate 3 supports the foundation ditch wall, consolidates the condition of earth landing when line 4 has avoided protection plate 3 to support the foundation ditch wall, and bracing piece 8 supports protection plate 3, and the staff can adjust the support intensity of protection plate 3 through the cooperation of adjusting pole 10 with threaded rod 9, and stabilizer bar 14 can support fixedly with the bottom of backup pad 12 cooperation to protection plate 3.

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.

Claims

1. The utility model provides a building strutting arrangement for deep basal pit construction, includes guard plate (3), its characterized in that: a mounting seat (6) is fixedly arranged on one side of the top of the protection plate (3), a connecting seat (7) is fixedly arranged on one side of the mounting seat (6), a support rod (8) is movably arranged in the connecting seat (7), a threaded hole (802) is arranged in the inner part of one side of the support rod (8), a threaded rod (9) is rotatably arranged in the threaded hole (802), an adjusting rod (10) is arranged at the central position of the threaded rod (9), a connecting frame (5) is fixedly arranged on one side of the bottom of the protection plate (3), and a stabilizer bar (14) is movably arranged on the connecting frame (5), a supporting plate (12) is movably arranged at the bottom of the stabilizer bar (14), and the bottom of the supporting plate (12) is fixedly provided with anti-skidding teeth (11), the bottom of the protection plate (3) is provided with a clamping block (13), and the bottom of the protection plate (3) is movably provided with a fixing seat (2).

2. The supporting device for building the deep foundation pit construction according to claim 1, wherein: and reinforcing grains (4) are uniformly distributed on one side of the protection plate (3).

3. The supporting device for building the deep foundation pit construction according to claim 1, wherein: the inner side of the supporting plate (12) is provided with a fixing hole (201), and the fixing hole (201) is movably provided with a fixing rod (1).

4. The supporting device for building the deep foundation pit construction according to claim 1, wherein: reinforcing ribs (801) are uniformly distributed on the supporting rod (8).

5. The supporting device for building the deep foundation pit construction according to claim 1, wherein: the front surface of the connecting seat (7) is provided with an adjusting shaft (701).

6. The supporting device for building the deep foundation pit construction according to claim 1, wherein: the top of guard plate (3) is equipped with draw-in groove (15), and is equipped with on draw-in groove (15) anti-skidding line (1501).