CN220081036U

CN220081036U - Combined foundation pit guardrail

Info

Publication number: CN220081036U
Application number: CN202321227673.1U
Authority: CN
Inventors: 郭海斌
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-05-20
Filing date: 2023-05-20
Publication date: 2023-11-24
Anticipated expiration: 2033-05-20

Abstract

The utility model discloses a combined foundation pit guardrail, which comprises two upright posts, wherein the bottoms of the two upright posts are fixedly connected with a supporting plate, a combined telescopic mechanism is arranged between the two upright posts, the combined telescopic mechanism comprises two first steel pipes fixedly connected to one side of one upright post, the interiors of the two first steel pipes are both in sliding connection with second steel pipes, two corners of one end of each of the two first steel pipes are both fixedly connected with limiting plates, and both sides of the tops of the two second steel pipes are both provided with limiting grooves which are both in sliding connection with the limiting plates.

Description

Combined foundation pit guardrail

Technical Field

The utility model relates to the field of foundation pit guardrails, in particular to a combined foundation pit guardrail.

Background

The foundation pit is a soil pit excavated at a foundation design position according to the elevation of the substrate and the plane size of the foundation. Before excavation, the excavation scheme is determined according to geological hydrologic data and the conditions of buildings nearby the site, and waterproof and drainage works are performed.

In the process of foundation ditch construction, in order to prevent the emergence of accident, people can place the guardrail around the foundation ditch generally, and foundation ditch guardrail among the prior art often need accomodate and shift after the foundation ditch engineering is accomplished, and the guardrail is bulky, at the in-process of shifting the transport, waste time and energy, improved constructor's working strength in the work progress.

Disclosure of Invention

In order to solve the above problems, an object of the present utility model is to provide a combined foundation pit guardrail, so as to solve the problems set forth in the background art.

In order to achieve the above purpose, the utility model provides a combined foundation pit guardrail, which comprises two upright posts, wherein the bottoms of the two upright posts are fixedly connected with a supporting plate, and a combined telescopic mechanism is arranged between the two upright posts;

the combined telescopic mechanism comprises two first steel pipes fixedly connected to one side of one upright post, the two first steel pipes are connected with second steel pipes in a sliding mode, two limit plates are fixedly connected to two corners of one end of each first steel pipe, limit grooves are formed in two sides of the top of each second steel pipe, and the two limit grooves are connected with the limit plates in a sliding mode.

In one example, the front of one of the upright posts is fixedly connected with a plurality of mounting plates, and a first round hole is formed in the top of each mounting plate.

In one example, the back of another upright post is fixedly connected with two plugboards, the top of each plugboard is provided with a second round hole, and each plugboard is fixedly connected with two mounting plates at opposite positions through nuts.

In one example, a support frame is fixedly connected to one side of each support plate, and buried anchors are inserted and connected to the tops of the support frames.

In one example, one side of each of the two first steel pipes is provided with a reflective strip.

The combined foundation pit guardrail provided by the utility model has the following beneficial effects:

1. through setting up in mounting panel, first round hole, picture peg, second round hole, the nut of two stand both sides, can be when using, through setting up mounting panel and picture peg with the stand both sides, can make up two foundation ditch guardrails together, reach better warning effect, improved the warning effect in the use, the practicality of foundation ditch guardrail when using that improves.

2. Through setting up with two first steel pipes, second steel pipe, limiting plate, spacing groove between the stand, can be when using, can shrink two stands to the convenience is with accomodating the transport of foundation ditch guardrail, has improved the portability of foundation ditch guardrail in the use.

3. Through setting up in the support frame and the buried anchor of backup pad one side, can be when using, with the buried anchor of bottom, insert in soil, prevent to receive rocking and drop the inside of foundation ditch when placing around the foundation ditch and make it more stable in the in-process of using.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model and do not constitute a limitation on the utility model. In the drawings:

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the structure of the joint between two posts of the present utility model;

FIG. 3 is a schematic view of the structure of the back side of one of the columns according to the present utility model.

In the figure: 1. a column; 2. a first steel pipe; 3. a second steel pipe; 4. a limiting plate; 5. a limit groove; 6. a mounting plate; 7. a first round hole; 8. inserting plate; 9. a second round hole; 10. a nut; 11. a support plate; 12. a support frame; 13. burying an anchor; 14. and (5) reflecting strips.

Detailed Description

In order to more clearly illustrate the general inventive concept, a detailed description is given below by way of example with reference to the accompanying drawings.

In the description of the present utility model, it should be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "axial," "radial," "circumferential," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; the device can be mechanically connected, electrically connected and communicated; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present utility model, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. In the description of the present specification, the description with reference to the terms "one aspect," "some aspects," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the aspect or example is included in at least one aspect or example of the present utility model. In this specification, the schematic representations of the above terms are not necessarily for the same scheme or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more aspects or examples.

The first embodiment of the utility model provides a combined foundation pit guardrail shown in fig. 1-3, which comprises two upright posts 1, wherein a supporting plate 11 is fixedly connected to the bottoms of the two upright posts 1, a combined telescopic mechanism is arranged between the two upright posts 1, the combined telescopic mechanism comprises two first steel pipes 2 fixedly connected to one side of one upright post 1, second steel pipes 3 are slidingly connected to the interiors of the two first steel pipes 2, limiting plates 4 are fixedly connected to the corners of one end of the two first steel pipes 2, limiting grooves 5 are formed in two sides of the tops of the two second steel pipes 3, the two limiting grooves 5 are slidingly connected with the limiting plates 4, and when the combined foundation pit guardrail is used, the two upright posts 1 can be contracted through the first steel pipes 2, the second steel pipes 3, the limiting plates 4 and the limiting grooves 5, so that the foundation pit guardrail is convenient to carry and store in the use process, and portability of the foundation pit guardrail is improved.

In the second embodiment, the utility model provides a combined foundation pit guardrail shown in fig. 3, wherein the front surface of one upright 1 is fixedly connected with a plurality of mounting plates 6, the top of each mounting plate 6 is provided with a first round hole 7, the back surface of the other upright 1 is fixedly connected with two plugboards 8, the tops of the two plugboards 8 are provided with second round holes 9, the plugboards 8 are fixedly connected with the mounting plates 6 at two opposite positions through nuts 10, and the two foundation pit guardrails can be combined together through the mounting plates 6 arranged at two sides of the two uprights 1, the first round holes 7, the plugboards 8, the second round holes 9 and the nuts 10 when in use, so that a better warning effect is achieved, the warning effect in the use process is improved, and the practicability of the foundation pit guardrails is improved when in use.

In the third embodiment, the utility model provides a combined foundation pit guardrail shown in fig. 1, one sides of two supporting plates 11 are fixedly connected with supporting frames 12, the tops of the two supporting frames 12 are respectively connected with buried anchors 13 in a penetrating manner, one sides of two first steel pipes 2 are respectively provided with a reflecting strip 14, and the bottom buried anchors 13 can be inserted into soil when in use through the supporting frames 12 and the buried anchors 13 arranged on one side of the supporting plates 11, so that the foundation pit guardrail can be prevented from falling into the foundation pit due to shaking when placed around the foundation pit, and is more stable in the use process.

Working principle: the utility model discloses a combined foundation pit guardrail, which is characterized in that when in use, through mounting plates 6, first round holes 7, inserting plates 8, second round holes 9 and nuts 10 arranged on two sides of two upright posts 1, the two foundation pit guardrails can be combined together through the mounting plates 6 and the inserting plates 8 arranged on two sides of the upright posts 1, so that a better warning effect is achieved, the warning effect in the use process is improved, the practicability of the foundation pit guardrail in the use process is improved, and meanwhile, through the arrangement of a first steel pipe 2, a second steel pipe 3, a limiting plate 4 and a limiting groove 5 between the two upright posts 1, the two upright posts 1 can be contracted when in use, so that the foundation pit guardrail is convenient to carry and store when in use, the portability of the foundation pit guardrail in the use process is improved, and through a support frame 12 and a buried anchor 13 arranged on one side of the support plate 11, the buried anchor 13 at the bottom can be inserted into soil when in use, and prevented from shaking when placed around a foundation pit so that the foundation pit is more stable in the use process when in use.

In this specification, each embodiment is described in a progressive manner, and identical and similar parts of each embodiment are all referred to each other, and each embodiment mainly describes differences from other embodiments. In particular, for system embodiments, since they are substantially similar to method embodiments, the description is relatively simple, as relevant to see a section of the description of method embodiments.

The foregoing is merely exemplary of the present utility model and is not intended to limit the present utility model. Various modifications and variations of the present utility model will be apparent to those skilled in the art. Any modification, equivalent replacement, improvement, etc. which come within the spirit and principles of the utility model are to be included in the scope of the claims of the present utility model.

Claims

1. The combined foundation pit guardrail comprises two upright posts (1), wherein the bottoms of the two upright posts (1) are fixedly connected with a supporting plate (11), and a combined telescopic mechanism is arranged between the two upright posts (1);

the combined telescopic mechanism is characterized by comprising two first steel pipes (2) fixedly connected to one side of one upright post (1), wherein the two first steel pipes (2) are internally and slidably connected with second steel pipes (3), two limit plates (4) are fixedly connected to two corners of one end of each first steel pipe (2), limit grooves (5) are formed in two sides of the top of each second steel pipe (3), and the two limit grooves (5) are slidably connected with the limit plates (4).

2. The composite foundation pit guardrail of claim 1, wherein: the front of one upright post (1) is fixedly connected with a plurality of mounting plates (6), and a first round hole (7) is formed in the top of each mounting plate (6).

3. The composite foundation pit guardrail of claim 1, wherein: the back of the other upright post (1) is fixedly connected with two plugboards (8), the tops of the two plugboards (8) are provided with second round holes (9), and the plugboards (8) are fixedly connected with mounting plates (6) at two opposite positions through nuts (10).

4. The composite foundation pit guardrail of claim 1, wherein: one side of each supporting plate (11) is fixedly connected with a supporting frame (12), and the tops of the two supporting frames (12) are connected with buried anchors (13) in a penetrating mode.

5. The composite foundation pit guardrail of claim 1, wherein: one side of each first steel pipe (2) is provided with a reflecting strip (14).