CN221053374U - Guardrail device of foundation pit enclosure - Google Patents

Abstract

The utility model relates to the technical field of engineering construction, in particular to a guardrail device of a foundation pit enclosure, which comprises a supporting bottom plate and further comprises: the side stay bars are fixedly arranged on the supporting bottom plate, the top end and the bottom end of each side stay bar are respectively fixedly provided with a warning plate and a cross stay bar, and a plurality of rail bars are distributed between the warning plates and the cross stay bars; the guardrail cleaning mechanism is respectively connected with the side stay bars and the fence bars, and comprises a lifting assembly and a cleaning assembly; the lifting assembly is in sliding connection with the side stay bars, the lifting assembly is sleeved on the fence bars, the cleaning assembly is connected with the lifting assembly and in sliding connection with the fence bars, and the guardrail device for the foundation pit enclosure is novel in structure, simple to operate and high in automation degree, does not need to carry out frequent cleaning work manually, saves manpower and material resources, and provides convenience for staff.

Description

Guardrail device of foundation pit enclosure

Technical Field

The utility model relates to the technical field of engineering construction, in particular to a guardrail device of a foundation pit support.

Background

In the engineering construction process, the foundation pit is dug and established frequently to facilitate material transfer and transportation, ensure that the subway tunnel is fast and well constructed, the foundation pit is a pit hole which is as deep as several meters or even tens of meters, and in order to avoid personal injury caused by accidental falling of constructors into the foundation pit, protective fences are required to be installed around the foundation pit.

The prior guardrail device of the foundation pit enclosure is large in dust and soil quantity in the working environment where the fence is in the use process, so that the fence is easy to be dirty, and manpower and material resources are occupied for manual cleaning, and the use is inconvenient, so that aiming at the current situation, the guardrail device of the foundation pit enclosure is urgently required to be developed to overcome the defects in the current practical application.

Disclosure of utility model

The utility model aims to provide a guardrail device of a foundation pit enclosure, which aims to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

A guard rail device of a foundation pit enclosure, comprising a supporting bottom plate, further comprising:

The side stay bars are fixedly arranged on the supporting bottom plate, the top end and the bottom end of each side stay bar are respectively fixedly provided with a warning plate and a cross stay bar, and a plurality of rail bars are distributed between the warning plates and the cross stay bars; and

The guardrail cleaning mechanism is respectively connected with the side stay bars and the fence bars, and comprises a lifting assembly and a cleaning assembly;

The lifting assembly is in sliding connection with the side stay bars, the lifting assembly is further sleeved on the fence bars, and the cleaning assembly is connected with the lifting assembly and is in sliding connection with the fence bars.

As a further scheme of the utility model: the lifting assembly includes:

the lifting groove is formed in the side supporting rod;

The end part of the movable plate is inserted into the lifting groove and is in sliding connection with the lifting groove through a sliding piece, and the movable plate is sleeved on the rail through a sliding hole; and

And the magnet is positioned in the lifting groove and is detachably connected with the movable plate.

As a further scheme of the utility model: further comprises: and the water collecting plate is fixedly arranged on the movable plate.

As a further scheme of the utility model: further comprises: the elastic ejector rod is fixedly arranged on the movable plate; and

And the buffer spring is positioned in the lifting groove and is detachably connected with the movable plate.

As a further scheme of the utility model: the cleaning assembly includes:

the mounting seat is detachably connected with the movable plate through a positioning hole;

the cleaning barrel is fixedly arranged on the mounting seat, and hair brushes are uniformly distributed in the cleaning barrel; and

The guide groove is positioned between the cleaning barrel and the mounting seat.

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

In the use of guardrail, can connect a plurality of guardrails through the side stay pole that sets up, and, under the guard action of warning board, railing and cross brace, with the fender to the foundation ditch, after the railing uses a period, the problem of dirt can appear, when meetting rainy season, under the scouring and the action of gravity of rainwater, can carry out preliminary washing to the railing, and can make lifting assembly put into operation, thereby drive clean subassembly and move down, with further scrubbing to the railing of preliminary washing, thereby can guarantee the cleanness of railing, easy operation, degree of automation is high, do not need the people to carry out frequent cleaning work, manpower and material resources have been practiced thrift, provide convenience for the staff, be worth promoting.

Drawings

Fig. 1 is a schematic diagram of the overall front view structure of the present utility model.

Fig. 2 is a schematic view of the accessory structure of the cleaning cartridge portion of the present utility model.

Fig. 3 is a schematic side view of a side stay portion of the present utility model.

Fig. 4 is a schematic cross-sectional view of a movable plate portion in the present utility model.

In the figure: 1-supporting bottom plate, 2-side stay bar, 3-warning board, 4-rail, 5-cross stay bar, 6-fly leaf, 7-cleaning cylinder, 8-mount pad, 9-locating hole, 10-guiding gutter, 11-brush, 12-lifting groove, 13-magnet, 14-slider, 15-elasticity ejector pin, 16-buffer spring, 17-water collecting plate, 18-slide hole.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Specific implementations of the utility model are described in detail below in connection with specific embodiments.

Referring to fig. 1 to fig. 4, a guardrail device of a foundation pit enclosure provided by an embodiment of the present utility model includes a supporting base plate 1, and further includes:

The side stay bar 2 is fixedly arranged on the support bottom plate 1, a warning plate 3 and a cross stay bar 5 are respectively and fixedly arranged at the top end and the bottom end of the side stay bar 2, and a plurality of rail bars 4 are distributed between the warning plate 3 and the cross stay bar 5; and

The guardrail cleaning mechanism is respectively connected with the side stay bars 2 and the fence bars 4, wherein the guardrail cleaning mechanism comprises a lifting assembly and a cleaning assembly;

The lifting component is in sliding connection with the side stay bar 2, the lifting component is further sleeved on the fence rod 4, and the cleaning component is connected with the lifting component and is in sliding connection with the fence rod 4.

In the use of guardrail, can connect a plurality of guardrails through the side stay bar 2 that sets up to, under the guard action of warning board 3, rail pole 4 and cross brace 5, with the fender to the foundation ditch, after rail pole 4 uses a period, the problem of dirt probably can appear, when meetting rainy season, under the scouring and the gravity effect of rainwater, can carry out preliminary washing to rail pole 4, and can make lifting assembly put into operation, thereby drive clean subassembly and move down, with further scrubbing to preliminary abluent rail pole 4, thereby can guarantee the cleanness of rail pole 4, easy operation, degree of automation is high, do not need the people to carry out frequent cleaning work, manpower and material resources have been practiced thrift, convenience is provided for the staff, be worth promoting.

In one embodiment of the present utility model, referring to fig. 1 and 3, the lifting assembly includes:

A lifting groove 12, wherein the lifting groove 12 is arranged on the side stay bar 2;

The end part of the movable plate 6 is inserted into the lifting groove 12 and is in sliding connection with the lifting groove 12 through a sliding piece 14, and the movable plate 6 is sleeved on the fence rod 4 through a sliding hole 18; and

And a magnet 13, wherein the magnet 13 is positioned in the lifting groove 12 and is detachably connected with the movable plate 6.

Referring to fig. 1 and 4, the method further includes: a water collecting plate 17, wherein the water collecting plate 17 is fixedly arranged on the movable plate 6.

Referring to fig. 3, the method further includes: an elastic ejector rod 15, wherein the elastic ejector rod 15 is fixedly arranged on the movable plate 6; and

And a buffer spring 16, wherein the buffer spring 16 is positioned in the lifting groove 12 and is detachably connected with the movable plate 6.

When the rain season is met, under the action of the rainwater collecting plate 17 for collecting the rainwater, when the weight of the collected rainwater overcomes the magnetic attraction force of the magnet 13 to the movable plate 6, the movable plate 6 is separated from the magnet 13 and passes through the sliding piece 14, wherein the sliding piece 14 can adopt a structure of matching a guide rail and a sliding groove, the cleaning assembly can brush the fence rod 4 along with the downward movement of the movable plate 6, in addition, when the movable plate 6 descends to the lowest point through the elastic ejector rod 15 and the buffer spring 16, the movable plate 6 is prevented from being impacted between the side supporting rod 2 or the cleaning assembly and the warning plate 3, and after the rain season is finished, only the movable plate 6 is required to be pulled by manpower to ascend to the designated position again.

In one embodiment of the present utility model, referring to fig. 1 and 2, the cleaning assembly comprises:

the mounting seat 8 is detachably connected with the movable plate 6 through a positioning hole 9;

The cleaning cylinder 7 is fixedly arranged on the mounting seat 8, and hairbrushes 11 are uniformly distributed in the cleaning cylinder 7; and

The guiding gutter 10, guiding gutter 10 is located cleaning barrel 7 and mount pad 8 between.

In the process of moving down the movable plate 6, the installation seat 8 and the cleaning cylinder 7 can be pushed to move down synchronously, and in the process of moving down the cleaning cylinder 7, the hairbrush 11 in the cleaning cylinder 7 can be contacted with the rail 4, so that the rail 4 can be washed, and the effect of rainwater is matched, so that dust or soil adhered on the rail 4 can be washed.

To sum up, in the use of guardrail, through the side stay bar 2 that sets up, can connect a plurality of guardrails, and, under the guard action of warning board 3, rail pole 4 and cross brace 5, with the fender to the foundation ditch, after rail pole 4 uses a period, the problem of dirty probably can appear, when meetting rainy season, under the scouring and the gravity effect of rainwater, can carry out preliminary washing to rail pole 4, and can make lifting unit put into operation, thereby drive clean subassembly and move down, with further scrubbing to preliminary abluent rail pole 4, thereby can guarantee the cleanness of rail pole 4, easy operation, degree of automation is high, do not need the people to carry out frequent cleaning work, manpower and material resources have been practiced thrift, convenience is provided for the staff.

It should be noted that, in the present utility model, unless explicitly specified and defined otherwise, terms such as "sliding", "rotating", "fixing", "provided" and the like should be interpreted broadly, and may be, for example, welded, bolted, or integrated; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. 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.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims (5)

1. The utility model provides a guardrail device of foundation ditch enclosure, includes supporting baseplate, its characterized in that still includes:

The side stay bars are fixedly arranged on the supporting bottom plate, the top end and the bottom end of each side stay bar are respectively fixedly provided with a warning plate and a cross stay bar, and a plurality of rail bars are distributed between the warning plates and the cross stay bars; and

The guardrail cleaning mechanism is respectively connected with the side stay bars and the fence bars, and comprises a lifting assembly and a cleaning assembly;

The lifting assembly is in sliding connection with the side stay bars, the lifting assembly is further sleeved on the fence bars, and the cleaning assembly is connected with the lifting assembly and is in sliding connection with the fence bars.

2. The guard rail apparatus of claim 1, wherein the lift assembly comprises:

the lifting groove is formed in the side supporting rod;

The end part of the movable plate is inserted into the lifting groove and is in sliding connection with the lifting groove through a sliding piece, and the movable plate is sleeved on the rail through a sliding hole; and

And the magnet is positioned in the lifting groove and is detachably connected with the movable plate.

3. The guard rail apparatus of claim 2, further comprising: and the water collecting plate is fixedly arranged on the movable plate.

4. The guard rail apparatus of claim 3, further comprising: the elastic ejector rod is fixedly arranged on the movable plate; and

And the buffer spring is positioned in the lifting groove and is detachably connected with the movable plate.

5. The guard rail apparatus of claim 4 wherein the cleaning assembly comprises:

the mounting seat is detachably connected with the movable plate through a positioning hole;

the cleaning barrel is fixedly arranged on the mounting seat, and hair brushes are uniformly distributed in the cleaning barrel; and

The guide groove is positioned between the cleaning barrel and the mounting seat.