CN210031828U - Building foundation pit protection device - Google Patents

Abstract

A building foundation pit protection device comprises a first guardrail, a second guardrail and a stand column, wherein the first guardrail is hinged with the second guardrail, a first sliding groove is formed in one end, far away from the hinge, of the first guardrail, a second sliding groove is formed in the position, corresponding to the first guardrail, of the second guardrail, a first cross rod capable of sliding in the first sliding groove is arranged in the first sliding groove, and a second cross rod capable of sliding in the second sliding groove is arranged in the second sliding groove; the stand includes first stand and second stand, and the one end and the first stand fixed connection of first spout are kept away from to first horizontal pole, and the one end and the second stand fixed connection of second spout are kept away from to the second horizontal pole. First guardrail is articulated with the second guardrail, and is equipped with first horizontal pole, second horizontal pole, first stand and second stand, because of first guardrail can buckle with the second guardrail, makes this building foundation ditch protector at corner easy to assemble to can stretch out the length of spout according to required length adjustment horizontal pole, with the irregular region of protection foundation ditch.

Description

Building foundation pit protection device

Technical Field

The utility model relates to a foundation ditch protection field specifically is a building foundation ditch protector.

Background

Along with the rapid development and the construction of the Chinese construction career, the foundation pit engineering is more and more common in the construction field, and in order to ensure the safety of operating personnel at the top of the foundation pit construction side slope, guardrails are required to be arranged at the top of the foundation pit side slope to serve as protection facilities, and the guardrail is sequentially spliced to form a safe area.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to solve the above problem, the utility model provides a building foundation ditch protector.

(II) technical scheme

In order to realize the technical scheme, the utility model provides a following technical scheme: a building foundation pit protection device comprises a first guardrail, a second guardrail and a stand column, wherein the first guardrail is hinged with the second guardrail, a first sliding groove is formed in one end, far away from the hinge, of the first guardrail, a second sliding groove is formed in the position, corresponding to the first guardrail, of the second guardrail, a first cross rod capable of sliding in the first sliding groove is arranged in the first sliding groove, and a second cross rod capable of sliding in the second sliding groove is arranged in the second sliding groove; the stand includes first stand and second stand, and the one end and the first stand fixed connection of first spout are kept away from to first horizontal pole, and the one end and the second stand fixed connection of second spout are kept away from to the second horizontal pole.

Preferably, first horizontal pole and second horizontal pole all are equipped with two, are located the top and the bottom of first guardrail and second guardrail respectively, are equipped with a plurality of montants between two first horizontal poles, are equipped with a plurality of montants between two second horizontal poles.

Preferably, all be equipped with a plurality of locating pieces on first horizontal pole and the second horizontal pole, be equipped with the constant head tank on the locating piece, the both ends of montant all are provided with constant head tank assorted arch.

Preferably, the first cross rod and the second cross rod are respectively provided with a groove for the positioning block to slide up and down, the bottom of the groove is fixedly connected with an elastic part between the positioning blocks, and the positioning blocks at the upper end and the lower end are abutted against the vertical rod under the elastic action of the elastic part.

Preferably, the bottom of first stand and second stand all is equipped with the base, is equipped with a plurality of fixed orificess that are used for fixing bolt on the base.

Preferably, this building foundation ditch protector still includes the lid, and first stand and second stand are inside all to be equipped with the cavity that is used for placing a plurality of montants, and first stand and second stand upper end are equipped with the opening, and opening and cavity switch-on, but the lid closes the opening.

(III) advantageous effects

Compared with the prior art, the beneficial effects of the utility model are that: first guardrail is articulated with the second guardrail, and is equipped with first horizontal pole, second horizontal pole, first stand and second stand, because of first guardrail can buckle with the second guardrail, makes this building foundation ditch protector at corner easy to assemble to can stretch out the length of spout according to required length adjustment horizontal pole, with the irregular region of protection foundation ditch.

Drawings

The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention,

in the drawings:

FIG. 1 shows a block diagram of an embodiment of the present invention;

FIG. 2 shows a block diagram of an embodiment of the invention;

fig. 3 shows a structural diagram of a first column in the present invention;

figure 4 shows a cross-sectional view of the present invention;

FIG. 5 shows an enlarged view at A in FIG. 4;

wherein: 1 first guardrail, 2 second guardrail, 3 first stand, 4 second stands, 5 montants, 6 locating pieces, 7 recesses, 8 elastomeric element, 9 bases, 10 first spout, 11 first horizontal pole, 20 second spout, 21 second horizontal pole, 90 fixed orificess.

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 to 5, a building foundation pit protection device comprises a first guardrail 1, a second guardrail 2 and a vertical column, wherein the first guardrail 1 is hinged with the second guardrail 2, a first sliding groove 10 is formed in one end, far away from the hinged end, of the first guardrail 1, a second sliding groove 20 is formed in the position, corresponding to the first guardrail 1, of the second guardrail 2, a first cross rod 11 capable of sliding in the first sliding groove 10 is arranged in the first sliding groove 10, and a second cross rod 21 capable of sliding in the second sliding groove 20 is arranged in the second sliding groove 20; the stand includes first stand 3 and second stand 4, and the one end and the first stand 3 fixed connection of first spout 10 are kept away from to first horizontal pole 11, and the one end and the second stand 4 fixed connection of second spout 20 are kept away from to second horizontal pole 21.

During the use, according to the angle of the corner structure in the place that needs the installation guardrail, adjust the contained angle between first guardrail 1 and the second guardrail 2, later place first guardrail 1 and second guardrail 2 subaerial, again according to actual conditions adjustment first horizontal pole 11 length in first spout 10 and second horizontal pole 21 length in second spout 20 in order to confirm the position of first stand 3 and second stand 4, confirm to finish after fixing first stand 3 and second stand 4, this building foundation ditch protector installs the completion, use this building foundation ditch protector, can realize protector's buckling, the guardrail assembly of the corner of being convenient for, the efficiency of assembly has been improved greatly, and the length of first horizontal pole 11 and second horizontal pole 21 is adjustable, the protection of the irregular region of adaptable foundation ditch.

Further, in order to prevent that first horizontal pole 11 and second horizontal pole 21 department cavity is too big and can't play the guard action, first horizontal pole 11 and second horizontal pole 21 all are equipped with two, are located the top and the bottom of first guardrail 1 and second guardrail 2 respectively, be equipped with a plurality of montants 5 between two first horizontal poles 11, be equipped with a plurality of montants 5 between two second horizontal poles 21

Further, in order to avoid the vertical rod 5 to slide when being installed, the first cross rod 11 and the second cross rod 21 are both provided with a plurality of positioning blocks 6, the positioning grooves are formed in the positioning blocks 6, and the two ends of the vertical rod 5 are both provided with protrusions matched with the positioning grooves.

Referring to fig. 4 and 5, in order to make the fixing of the vertical rod 5 easier, the first cross rod 11 and the second cross rod 21 are both provided with a groove 7 for the positioning block 6 to slide up and down, an elastic component 8 is fixedly connected between the bottom of the groove 7 and the positioning block 6, and the positioning blocks 6 at the upper and lower ends of the first cross rod 11 or the second cross rod 21 are abutted against the vertical rod 5 under the elastic action of the elastic component 8.

When installing montant 5, press the locating piece 6 and make it retract in recess 7, remove montant 5 and make the arch of montant 5 align with the constant head tank on locating piece 6, when the arch at montant 5 both ends and the constant head tank looks butt of two upper and lower locating pieces 6, loosen locating piece 6, locating piece 6 presss from both sides montant 5 tightly under elastomeric element 8's effect for montant 5's fixing is easier.

Further, for the convenience of fixing the first upright column 3 and the second upright column 4 on the ground, the bottom ends of the first upright column 3 and the second upright column 4 are both provided with a base 9, and the base 9 is provided with a plurality of fixing holes 90 for fixing bolts.

Further, for conveniently carrying montant 5, this building foundation ditch protector still includes the lid, and first stand 3 and second stand 4 are inside all to be equipped with the cavity that is used for placing a plurality of montants 5, and first stand 3 and 4 upper ends of second stand are equipped with the opening, and opening and cavity switch-on, lid can cover the opening that closes, when needing to use montant 5, open the lid, montant 5 follow cavity in extract can.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

The relative arrangement of the components and steps, the numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present application unless specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.

In the description of the present application, it is to be understood that the orientation or positional relationship indicated by the directional terms such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal" and "top, bottom", etc., are generally based on the orientation or positional relationship shown in the drawings, and are used for convenience of description and simplicity of description only, and in the case of not making a reverse description, these directional terms do not indicate and imply that the device or element being referred to must have a particular orientation or be constructed and operated in a particular orientation, and therefore, should not be considered as limiting the scope of the present application; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.

Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

It should be noted that the terms "first", "second", and the like are used to define the components, and are only used for convenience of distinguishing the corresponding components, and the terms have no special meanings unless otherwise stated, and therefore, the scope of protection of the present application is not to be construed as being limited.

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 (6)

1. The building foundation pit protection device is characterized by comprising a first guardrail (1), a second guardrail (2) and an upright post, wherein the first guardrail (1) is hinged with the second guardrail (2), one end, far away from the hinge, of the first guardrail (1) is provided with a first sliding groove (10), the second guardrail (2) is provided with a second sliding groove (20) at a position corresponding to the first guardrail (1), a first cross rod (11) capable of sliding in the first sliding groove (10) is arranged in the first sliding groove (10), and a second cross rod (21) capable of sliding in the second sliding groove (20) is arranged in the second sliding groove (20);

the stand includes first stand (3) and second stand (4), the one end and first stand (3) fixed connection of first spout (10) are kept away from in first horizontal pole (11), the one end and second stand (4) fixed connection of second spout (20) are kept away from in second horizontal pole (21).

2. A building foundation pit protection device according to claim 1, wherein the number of the first cross bar (11) and the second cross bar (21) is two, and the two cross bars are respectively positioned at the top and the bottom of the first guardrail (1) and the second guardrail (2), the plurality of vertical bars (5) are arranged between the two first cross bars (11), and the plurality of vertical bars (5) are arranged between the two second cross bars (21).

3. The building foundation pit protection device according to claim 2, wherein a plurality of positioning blocks (6) are arranged on each of the first cross rod (11) and the second cross rod (21), positioning grooves are formed in the positioning blocks (6), and protrusions matched with the positioning grooves are arranged at two ends of each vertical rod (5).

4. The building foundation pit protection device according to claim 3, wherein the first cross bar (11) and the second cross bar (21) are respectively provided with a groove (7) for the positioning block (6) to slide up and down, an elastic part (8) is fixedly connected between the groove bottom of the groove (7) and the positioning block (6), and the positioning blocks (6) at the upper end and the lower end are abutted against the vertical rod (5) under the elastic force action of the elastic part (8).

5. The building foundation pit protection device according to claim 1, wherein the bottom ends of the first upright column (3) and the second upright column (4) are respectively provided with a base (9), and the bases (9) are provided with a plurality of fixing holes (90) for fixing bolts.

6. The building foundation pit protection device according to claim 1, further comprising a cover, wherein cavities for placing the vertical rods (5) are formed in the first upright column (3) and the second upright column (4), openings are formed in the upper ends of the first upright column (3) and the second upright column (4), the openings are communicated with the cavities, and the cover can cover the openings.

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