阅读说明：本技术 一种洞口防护装置及提升式布料机 (Entrance to a cave protector and promotion formula cloth machine ) 是由 何小军 刘梦欢 黄荣涛 龚建强 何咏嘉 黄学芳 谭开智 于 2020-06-30 设计创作，主要内容包括：本发明公开了一种洞口防护装置及提升式布料机,提升式布料机包括布料机本体,布料机本体穿设在楼层结构板的洞口内,该洞口防护装置用于防护楼层结构板与布料机本体之间的缝隙,该洞口防护装置包括连接机构和防护机构。连接机构套设在布料机本体上。防护机构为多个,多个防护机构均可转动地与连接机构连接,至少一个防护机构上可转动地设有延伸机构,防护机构和延伸机构能够完整覆盖缝隙。该洞口防护装置能够将提升式布料机与楼层结构板之间的洞口的缝隙完整覆盖,降低施工人员的施工安全隐患,减小施工安全事故发生率。(The invention discloses a hole protection device and an elevating type distributing machine, wherein the elevating type distributing machine comprises a distributing machine body, the distributing machine body is arranged in a hole of a floor structure plate in a penetrating mode, the hole protection device is used for protecting a gap between the floor structure plate and the distributing machine body, and the hole protection device comprises a connecting mechanism and a protection mechanism. The connecting mechanism is sleeved on the distributing machine body. Protection machanism is a plurality of, and a plurality of protection machanism all rotationally are connected with coupling mechanism, rotationally are equipped with the extension mechanism on at least one protection machanism, and protection machanism and extension mechanism can completely cover the gap. This entrance to a cave protector can cover the gap of the entrance to a cave between promotion formula cloth machine and the floor structural slab completely, reduces constructor's construction potential safety hazard, reduces construction accident rate.)

1. The utility model provides an entrance to a cave protector, promotion formula cloth machine include cloth machine body (100), cloth machine body (100) are worn to establish in the entrance to a cave of floor structural slab, entrance to a cave protector be used for protecting floor structural slab with gap between cloth machine body (100), its characterized in that, entrance to a cave protector includes:

the connecting mechanism is sleeved on the distributing machine body (100);

protection machanism (2), protection machanism (2) are a plurality ofly, and are a plurality of protection machanism (2) all rotationally with coupling mechanism connects, at least one rotationally be equipped with extension mechanism (3) on protection machanism (2), protection machanism (2) with extension mechanism (3) can the complete cover the entrance to a cave.

2. The opening protector as claimed in claim 1, characterized in that said connecting means comprise a plurality of connecting members (1), each of said connecting members (1) being fitted over a column of said distributor body (100).

3. An aperture guard according to claim 2, characterized in that said guard means (2) are four, each of said guard means (2) being rotatably connected to two adjacent of said connecting members (1).

4. The hole guard according to claim 2, characterized in that the connecting piece (1) comprises:

the U-shaped plate (11) is sleeved on the upright post, and two ends of the U-shaped plate (11) are connected through bolts (13);

the first hinge part (12), one end of the first hinge part (12) with the U-shaped plate (11) links to each other, the other end with protection machanism (2) links to each other.

5. An aperture guard according to claim 1, characterized in that it further comprises a second hinge (4), said second hinge (4) being connected at one end to said guard means (2) and at the other end to said extension means (3).

6. A hole guard according to claim 5, characterized in that the second hinge (4) is plural, and that the plural second hinges (4) are arranged at intervals.

7. An aperture guard as claimed in claim 1, characterized in that it further comprises a locking member for locking the extension means (3) to the guard means (2).

8. The entrance guard of claim 7, characterized in that, the entrance guard further comprises a limiting member, the limiting member is disposed on the guard mechanism (2), and a mating portion engaged with the limiting member is disposed on a sidewall of the distributor body (100).

9. Entrance guard according to claim 1, characterized in that the guard means (2) and the extension means (3) each comprise a plate.

10. A lift-type material distributor, comprising:

a distributor body (100);

the opening prevention device of any one of claims 1 to 9, wherein a plurality of said opening prevention devices are provided on said distributor body (100) at intervals along the height direction of said distributor body (100).

Technical Field

The invention relates to the technical field of building construction, in particular to a hole protective device and a lifting type material distributing machine.

Background

Disclosure of Invention

The invention aims to provide a hole protective device which can completely cover a gap of a hole between a distributing machine body and a floor structural plate, reduce the construction potential safety hazard of constructors and reduce the occurrence rate of construction safety accidents.

The invention also aims to provide the lifting type material distributor, which can reduce sundries falling from a lower-layer stair structural plate at a tunnel opening, reduce the potential safety hazard of construction personnel and reduce the occurrence rate of construction safety accidents.

In order to realize the technical effects, the technical scheme of the hole opening protection device and the lifting type material distributor is as follows:

the utility model provides an entrance to a cave protector, promotion formula cloth machine includes the cloth machine body, the cloth machine body is worn to establish in the entrance to a cave of floor structural slab, entrance to a cave protector be used for protecting floor structural slab with gap between the cloth machine body, entrance to a cave protector includes: the connecting mechanism is sleeved on the distributing machine body; the protection mechanism, protection mechanism is a plurality of, and is a plurality of protection mechanism all rotationally with coupling mechanism connects, at least one rotationally be equipped with extension mechanism on the protection mechanism, protection mechanism with extension mechanism can completely cover the gap.

Further, the connecting mechanism comprises a plurality of connecting pieces, and each connecting piece is sleeved on one upright post of the distributing machine body.

Further, the number of the protection mechanisms is four, and each protection mechanism is rotatably connected with two adjacent connecting pieces.

Further, the connector includes: the U-shaped plate is sleeved on the upright post, and two ends of the U-shaped plate are connected through bolts; and one end of the first hinge part is connected with the U-shaped plate, and the other end of the first hinge part is connected with the protection mechanism.

Furthermore, the hole protecting device further comprises a second hinge, one end of the second hinge is connected with the protecting mechanism, and the other end of the second hinge is connected with the extending mechanism.

Further, the second articulated parts are a plurality of, and a plurality of the second articulated parts are arranged at intervals.

Further, the opening protection device further comprises a locking member, and the locking member is used for locking the extension mechanism on the protection mechanism.

Further, the entrance to a cave protector still includes the locating part, the locating part is established on the protection machanism, be equipped with on the lateral wall of cloth machine body with locating part complex cooperation portion.

Further, the guard mechanism and the extension mechanism each include a plate.

A lifting type material distributor comprises a material distributor body; the aforesaid entrance to a cave protector, entrance to a cave protector be a plurality of, it is a plurality of entrance to a cave protector all establishes on the cloth machine body, and follow the direction of height interval of cloth machine body sets up.

The invention has the beneficial effects that: protection machanism can cover the gap of the entrance to a cave between cloth machine body and the floor structural slab with extending the mechanism completely, thereby block produced rubble at the cloth machine body in the work progress, waste material or finding etc. drop to the floor structural slab of lower floor from the gap between cloth machine body and the floor structural slab, and then greatly reduced the constructor on the floor structural slab of lower floor by the possibility that debris hit in, can provide safety protection to the constructor, constructor's construction potential safety hazard has been reduced, construction accident incidence has been reduced. Simultaneously, because coupling mechanism cover is established on the cloth machine body for this entrance to a cave protector is convenient for transport the use between a plurality of construction sites, has higher turnover rate of utilization, thereby has practiced thrift use cost. In addition, the extension mechanism is rotatably arranged on the protection mechanism, and the storage and transportation of the hole protection device are further facilitated.

The invention has the following beneficial effects: due to the hole protective device, sundries falling from the hole to the lower-layer stair structural plate can be reduced in the construction process of the lifting type material distributing machine, the potential safety hazards of construction personnel are reduced, and the construction safety accident rate is reduced.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

FIG. 1 is a schematic perspective view of an opening protection device according to an embodiment of the present invention;

FIG. 2 is a schematic view of a portion of the enlarged structure at A in FIG. 1;

fig. 3 is a schematic perspective view of a hole protecting device and a distributing machine body according to an embodiment of the present invention.

Reference numerals

1. A connecting member; 11. a U-shaped plate; 12. a first hinge member; 13. a bolt;

2. a protection mechanism; 3. an extension mechanism; 4. a second hinge member;

100. a distributing machine body.

Detailed Description

In order to make the technical problems solved, the technical solutions adopted and the technical effects achieved by the present invention clearer, the technical solutions of the present invention are further described below by way of specific embodiments with reference to the accompanying drawings.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, removably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

In the description of the present embodiment, the terms "upper", "lower", "right", "left", and the like are used based on the orientations and positional relationships shown in the drawings only for convenience of description and simplification of operation, and do not indicate or imply that the referred device or element must have a specific orientation, be configured and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used only for descriptive purposes and are not intended to have a special meaning.

The specific structure of the opening prevention device according to the embodiment of the present invention will be described with reference to fig. 1 to 3.

As shown in fig. 1-3, the lifting type material distributing machine comprises a material distributing machine body 100, the material distributing machine body 100 is arranged in a hole of a floor structure plate in a penetrating manner, the hole protecting device is used for protecting a gap between the floor structure plate and the material distributing machine body 100, and the hole protecting device comprises a connecting mechanism and a protecting mechanism 2. The connecting mechanism is sleeved on the distributing machine body 100. Protection machanism 2 is a plurality of, and a plurality of protection machanism 2 all rotationally are connected with coupling mechanism, rotationally is equipped with extension mechanism 3 on at least one protection machanism 2, and protection machanism 2 and extension mechanism 3 can completely cover the gap.

It can be understood that, protection machanism 2 and extension mechanism 3 can cover the gap of the entrance to a cave between distributing machine body 100 and the floor structural slab completely, thereby block at distributing machine body 100 produced rubble in the work progress, waste material or finding part etc. fall down to lower floor structural slab from the gap between distributing machine body 100 and the floor structural slab, and then greatly reduced the constructor on the floor structural slab of lower floor possibility of pounding by debris, can provide safety protection to the constructor, constructor's construction potential safety hazard has been reduced, construction accident incidence has been reduced. Meanwhile, as the connecting mechanism is sleeved on the distributing machine body 100, the hole protecting device is convenient to transport and use among a plurality of construction sites, and has higher turnover utilization rate, thereby saving the use cost. In addition, the extension mechanism 3 is rotatably arranged on the protection mechanism 2, so that the storage and transportation of the hole protection device are facilitated.

In some embodiments, as shown in fig. 1, the connecting mechanism includes a plurality of connecting members 1, and each connecting member 1 is sleeved on a column of the distributing machine body 100.

It can be understood that the connecting member 1 is sleeved on the upright post of the distributing machine body 100, which is beneficial to the assembly and disassembly of the hole protecting device, thereby improving the assembly and disassembly efficiency and the use efficiency.

In some embodiments, as shown in fig. 1, the guard mechanism 2 is four, and each guard mechanism 2 is rotatably connected to two adjacent links 1.

Specifically, the distributing machine body 100 includes four vertical columns, and the four vertical columns are respectively disposed at four corners of the rectangle. Optionally, in order to completely cover the gap, the extension mechanisms 3 may be sequentially disposed at one end of each protection mechanism 2 close to the next protection mechanism 2, at two ends of two protection mechanisms 2 disposed oppositely, or at two adjacent protection mechanisms 2, and the specific arrangement manner of the extension mechanisms 3 and the protection mechanisms 2 may be determined according to the protection requirement on the site, which is not specifically limited herein.

Optionally, the number of the connecting members 1 is eight, two connecting members 1 are sleeved on each upright, the connecting members 1 are arranged at intervals in the vertical direction, only one protection mechanism 2 is arranged on the connecting mechanism of two adjacent uprights, and the protection mechanism 2 is connected with the two connecting members 1 at the same height. Of course, in other embodiments of the present invention, the number of the connecting members 1 is not particularly limited, and for example, four connecting members 1 may be provided, and one connecting member 1 is sleeved on each upright, so that the four protection mechanisms 2 can be rotatably connected with the connecting mechanism, which is not particularly limited herein.

In some embodiments, as shown in fig. 2, connector 1 includes a U-shaped plate 11 and a first hinge member 12. The U-shaped plate 11 is sleeved on the upright post, and two ends of the U-shaped plate 11 are connected through bolts 13. One end of the first hinge member 12 is connected to the U-shaped plate 11 and the other end is connected to the shielding mechanism 2.

It can be understood that U template 11 can the joint on the stand, can realize connecting piece 1 cover after using bolt 13 to connect the both ends of U template 11 and establish on the stand, can realize simultaneously that protection machanism 2 rotationally links to each other with connecting piece 1 through the setting of first articulated elements 12.

In some embodiments, as shown in fig. 1 and 2, the hole guard further comprises a second hinge 4, the second hinge 4 being connected at one end to the guard mechanism 2 and at the other end to the extension mechanism 3.

It can be understood that, by the above-mentioned structural arrangement, the extending mechanism 3 can be rotatably arranged on the protecting mechanism 2, and the extending mechanism 3 can cover the gap area which cannot be covered by the protecting mechanism 2 in the using process.

In some embodiments, as shown in fig. 1, the second hinge 4 is plural, and the plural second hinges 4 are provided at intervals.

It can be understood that the plurality of second hinges 4 facilitate a plurality of stable rotations between the extension mechanism 3 and the protection mechanism 2 when the size of the gap is large, and reduce the possibility that the extension mechanism 3 and the protection mechanism 2 cannot be used after long-term use, thereby prolonging the service life of the extension mechanism 3 and the protection mechanism 2.

In some embodiments, the opening guard further comprises a locking member for locking the extension means 3 to the guard means 2.

It can be understood that, when the entrance to a cave protector is transported and stored, the placing area of the entrance to a cave protector can be reduced on the extension mechanism 3 locking protection mechanism 2, and the loss caused by the rotation of the extension mechanism 3 relative to the protection mechanism 2 in the transportation process is reduced, so that the service life of the entrance to a cave protector is prolonged, and the transfer efficiency of the entrance to a cave protector is improved.

Alternatively, the locking member may be provided as a screw member, and the locking between the shielding mechanism 2 and the extension mechanism 3 is achieved by a screw connection. Of course, in other embodiments of the present invention, the locking member can also use other structures, and is not limited in particular herein.

In some embodiments, the opening protection device further includes a limiting member disposed on the protection mechanism 2, and a matching portion matched with the limiting member is disposed on a side wall of the distributor body 100.

It can be understood that, when protection machanism 2 rotated and laminated on the lateral wall of cloth machine body 100 around coupling mechanism, the locating part can cooperate in the cooperation portion and with protection machanism 2 locking on cloth machine body 100, the entrance to a cave protector of being convenient for shifts along with cloth machine body 100, reduced the entrance to a cave protector and appear colliding and the possibility of damaging in the transfer process, improved its transfer efficiency, also be favorable to its idle in-process stable storage simultaneously, and improve its life.

Alternatively, the limiting member may be provided as a bolt, and the engaging portion may be provided as a pin hole engaged with the bolt. Of course, in other embodiments of the present invention, other structures can be used to realize the engagement between the limiting member and the engaging portion, and are not limited in detail herein.

In some embodiments, as shown in fig. 1 and 2, the shielding mechanism 2 and the extension mechanism 3 each comprise a plate.

It can be understood that the plate can effectively block sundries of various sizes, and the safety net has a better protection effect relative to a safety net with a larger aperture. Optionally, the plate sets up to the steel sheet, and the steel sheet is difficult to be damaged by construction environmental pollution in the use, and easily clean, has longer life, is favorable to this entrance to a cave protector's many times turnover use, can further reduce its use cost.

As shown in fig. 3, a lifting type material distributing machine comprises a material distributing machine body 100 and a plurality of hole protecting devices in the front, wherein the plurality of hole protecting devices are arranged on the material distributing machine body 100 and are arranged at intervals along the height direction of the material distributing machine body 100.

According to the lifting type material distributing machine provided by the embodiment of the invention, due to the hole opening protection device, sundries falling from the hole opening to the lower-layer stair structure plate in the construction process of the lifting type material distributing machine can be reduced, the potential safety hazard of construction personnel is reduced, and the construction safety accident rate is reduced.

In the description herein, references to the description of "some embodiments," "other embodiments," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The above description is only a preferred embodiment of the present invention, and for those skilled in the art, the present invention should not be limited by the description of the present invention, which should be interpreted as a limitation.