CN211396563U

CN211396563U - Safety net frame combined structure and attached lifting platform

Info

Publication number: CN211396563U
Application number: CN201922195890.7U
Authority: CN
Inventors: 于君礼
Original assignee: Beijing Peiji Engineering Technology Co ltd
Current assignee: Beijing Peiji Engineering Technology Co ltd
Priority date: 2019-12-09
Filing date: 2019-12-09
Publication date: 2020-09-01
Anticipated expiration: 2029-12-09

Abstract

The utility model relates to a construction technical field provides a safe screen frame integrated configuration and attached to formula lift platform. Wherein, safe screen frame integrated configuration includes: the device comprises a vertical rod, wherein at least one side of the vertical rod in the length direction is provided with a first sleeving part; the safety net frame is provided with a second sleeving part on the side wall adjacent to the upright rod, the second sleeving part is matched with the first sleeving part in a groove structure and a lug structure, and the second sleeving part forms a sliding sleeve structure with the first sleeving part. Attached form lift platform, include safe screen frame integrated configuration, the utility model provides a safe screen frame integrated configuration and attached form lift platform, the simple installation need not bolt or round pin hub connection, has eliminated the gap between pole setting and the safe screen frame, has compensatied the protection leak.

Description

Safety net frame combined structure and attached lifting platform

Technical Field

The utility model relates to a construction technical field especially relates to safe screen frame integrated configuration and attached to formula lift platform.

Background

At present, the attached lifting platform is widely applied to the field of building construction, and the requirements on the structure and the function of the attached lifting platform are higher and higher. Among the current attached lifting platform, its pole setting is mostly steel, and the cross sectional shape is the rectangle usually, when installing in the guidance tape outside, installs safe screen frame between the adjacent pole setting, is connected with bolt or round pin axle structure usually between pole setting and the safe screen frame. When the pole setting is connected with safe screen frame, need install four angles of safe screen frame respectively, waste time and energy, and easy the deformation, great gap appears between pole setting and the safe screen frame, causes the protection not tight.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a safe screen frame integrated configuration, the simple installation need not bolt or round pin hub connection, has eliminated the gap between pole setting and the safe screen frame, has compensatied the protection leak.

The utility model discloses still provide an attached type lift platform.

According to the utility model discloses safe screen frame integrated configuration of first aspect embodiment, include:

the device comprises a vertical rod, wherein at least one side of the vertical rod in the length direction is provided with a first sleeving part;

the safety net frame is provided with a second sleeving part on the side wall adjacent to the upright rod, the second sleeving part is matched with the first sleeving part in a groove structure and a lug structure, and the second sleeving part forms a sliding sleeve structure with the first sleeving part.

According to the utility model discloses safe screen frame integrated configuration forms the sliding sleeve structure between first grafting portion and the second grafting portion, and the sliding sleeve structure is fixed spacingly, need not bolt or round pin hub connection, has solved traditional connected mode and has formed the problem that produces the gap easily between pole setting and safe screen frame, compensaties the protection leak.

According to an embodiment of the present invention, the first engaging portion is a continuous structure or an intermittent structure along the length direction of the vertical rod; and/or the second sleeving connection part is a continuous structure or an interrupted structure in the length direction of the safety net frame.

According to the utility model discloses an embodiment, first cup jointing portion does the cross sectional shape that pole setting outer wall encloses is the groove structure of T type, second cup jointing portion is the lug structure of cross sectional shape for the T type.

According to the utility model discloses an embodiment, first cup jointing portion does the cross sectional shape that pole setting outer wall encloses is the groove structure of L type, second cup jointing portion is the lug structure of cross sectional shape for the L type.

According to the utility model discloses an embodiment, the cross sectional shape of pole setting is a style of calligraphy, two opposite side symmetry settings of pole setting first grafting portion.

According to the utility model discloses an embodiment, be equipped with two mutually perpendicular at least in the pole setting first grafting portion.

According to the utility model discloses an embodiment, pole setting hollow structure as an organic whole extrusion, the material of pole setting is the aluminum product.

According to the utility model discloses an embodiment still includes a plurality of layer boards, safe screen frame passes through the layer board with pole setting fixed positioning.

According to the utility model discloses an embodiment still includes a plurality of connecting pieces, and is vertical adjacent the pole setting passes through connecting piece fixed connection.

According to the utility model discloses attached form lift platform of second aspect embodiment, include safe screen frame integrated configuration.

The embodiment of the utility model provides an in above-mentioned one or more technical scheme, one of following technological effect has at least: the stand is equipped with the first grafting portion and the second grafting portion of looks adaptation on with safe screen frame, and first grafting portion forms the sliding sleeve structure with second grafting portion, utilizes the sliding sleeve structure to fix and spacing, and simple structure, the simple installation need not bolt or round pin hub connection, has solved traditional connected mode and has formed the problem that produces the gap easily between pole setting and safe screen frame, compensaties the protection leak.

Furthermore, the attached lifting platform is simple and convenient to install, saves the building time and improves the construction efficiency.

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

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a safety screen frame combination provided in an embodiment of the present invention;

fig. 2 is a schematic structural view of a matching relationship between the vertical rod and the safety net frame in the safety net frame combined structure provided by the embodiment of the present invention;

fig. 3 is a schematic structural view of another matching relationship between the vertical rod and the safety screen frame in the safety screen frame combined structure provided by the embodiment of the present invention;

fig. 4 is a schematic structural view of a matching state of the vertical rod and the supporting plate in the safety screen frame combined structure provided by the embodiment of the present invention;

FIG. 5 is a schematic view of the structure of the pallet of FIG. 4;

FIG. 6 is a side view schematic of the structure of FIG. 5;

fig. 7 is a schematic structural view of a matching state of the vertical rod and the connecting member in the safety screen frame combined structure provided by the embodiment of the present invention;

FIG. 8 is a schematic view of the structure of the connector of FIG. 7;

FIG. 9 is a side view schematic of the structure of FIG. 8;

FIG. 10 is a schematic top view of the structure of FIG. 8;

fig. 11 is a schematic structural diagram of an embodiment of a third cross-sectional shape of a vertical rod in a safety screen frame combined structure provided by an embodiment of the present invention;

FIG. 12 is a schematic view of the structure of FIG. 11 showing the matching state of the vertical rods and the supporting plates;

figure 13 is a schematic view of the pole and the connecting member of figure 11 in a mated state;

FIG. 14 is a schematic view of the structure of the connector of FIG. 13;

FIG. 15 is a schematic top view of the structure of FIG. 14;

fig. 16 is a schematic structural diagram illustrating a fourth cross-sectional shape of an embodiment of a vertical rod in a safety net frame assembly structure of an attached lifting platform according to the present invention;

figure 17 is a schematic structural view of the pole and pallet of figure 16 in a mated condition;

FIG. 18 is a schematic view of the pallet of FIG. 17;

FIG. 19 is a schematic top view of the pallet of FIG. 18;

figure 20 is a schematic view of the pole and connector of figure 16 in a mated configuration.

Reference numerals:

1: a safety screen frame; 11: erecting a frame; 111: a second socketing portion; 2: erecting a rod; 21: a first nesting portion; 22: a first connection hole; 23: a second connection hole; 3: a support plate; 31: a connecting plate; 32: supporting the supporting plate; 33: a third connection hole; 4: a connecting member; 41: and a fourth connecting hole.

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

In the description of the embodiments of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", 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 of the embodiments of the present invention and simplifying the description, but do not indicate or imply that the components referred to must have specific orientations, be constructed and operated in specific orientations, and thus, should not be construed as limiting the embodiments of the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the embodiments of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "connected" and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; various mechanical connections are possible; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the embodiments of the present invention can be understood in specific cases by those skilled in the art.

In embodiments of the invention, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," 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 an embodiment of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to 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. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

Referring to fig. 1 to 20, an embodiment of the present invention provides a safety net frame assembly structure, including: the vertical rod 2 is provided with a first sleeving part 21 at least on one side in the length direction of the vertical rod 2; safe screen frame 1, safe screen frame 1 is equipped with second grafting portion 111 on the lateral wall adjacent with pole setting 2, and second grafting portion 111 and first grafting portion 21 are the groove structure and the lug structure of looks adaptation, and second grafting portion 111 and first grafting portion 21 form the sliding sleeve structure to it is spacing to carry out the direction of perpendicular to pole setting 2 length to safe screen frame 1 and pole setting 2.

Wherein, the length direction of pole setting 2 can be followed the vertical direction in space or the horizontal direction extends, consequently, pole setting 2 can carry out spacing fixed with safe screen frame 1's vertical border 11 or horizontal frame.

The first sleeving part 21 is of a groove structure, and the second sleeving part 111 is of a matched bump structure; or, the first engaging portion 21 is a protrusion structure, and the second engaging portion 111 is a groove structure.

The installation process is described by taking the upright rod 2 extending in the vertical direction and the upright rod 2 and the vertical frame 11 sleeved with each other to limit the horizontal direction.

Erect frame 11 and cup joint with pole setting 2 from the top down or from the bottom up along vertical direction, pole setting 2 carries out the horizontal direction after cup jointing with erecting frame 11 spacing, accomplishes the installation cooperation.

The groove structure can also be understood as that an opening cavity is arranged on any side of the upright 2 of the rectangular pipe or the vertical frame 11 of the safety net frame 1, which is required by connection, and the groove structure is connected with another structure connected with the opening cavity in a sliding sleeve manner, so that a brand new connection mode different from bolting is formed, and the existing bolt connection mode of the upright 2 and the safety net frame 1 is replaced.

In the safety net frame combined structure of the embodiment, the installation of the upright rods 2 and the safety net frame 1 only needs to be positioned in a sleeved mode, bolts or pin shafts are not needed, a sliding sleeve connecting structure is formed, the dismounting process is simplified, the installation efficiency is improved, and the problem that the connection of the bolts or the pin shafts is easy to deform is solved; in addition, the sliding sleeve structure eliminates the gap between the vertical rod 2 and the vertical frame 11 of the safety net frame 1, makes up for the protection leak, and solves the problem of untight protection caused by the large gap between the vertical rod 2 and the safety net frame 1.

Next, an example of the first and second nesting portions 21, 111 is provided.

In one embodiment, the first nesting portion 21 is a continuous or discontinuous structure extending along the length of the upright 2, and/or the second nesting portion 111 is a continuous or discontinuous structure along the length of the safety frame 1.

The first engaging portion 21 is a groove structure or a protrusion structure continuously extending along the length direction of the vertical rod 2. And/or, the second nesting portion 111 is a protrusion or a groove structure extending continuously along the length of the mullion 11. The continuous extension is uninterrupted to ensure that the first sleeving part 21 and the second sleeving part 111 are continuously limited, so that the stress weak point is avoided, and the support stability is improved.

In another embodiment, the difference from the above embodiments is that the first hitching part 21 and the second hitching part 111 are both discontinuous structures along the length direction of the vertical rod 2, that is, discontinuous structures, which are suitable for occasions with low requirements on bearing capacity. Preferably, after the vertical rods 2 and the safety net frame 1 are assembled, the first nesting parts 21 and the second nesting parts 111 are in a one-to-one corresponding nesting state.

In another embodiment, referring to fig. 2, the first nesting portion 21 is a groove structure with a T-shaped cross section surrounded by the outer walls of the upright 2, and the second nesting portion 111 is a protrusion structure with a T-shaped cross section. The T-shaped groove structure and the T-shaped lug structure are matched in structure, are symmetrical and limited, are convenient to install and are stable in structure.

In another embodiment, referring to fig. 3, the first nesting portion 21 is a groove structure with an L-shaped cross section surrounded by the outer walls of the upright 2, and the second nesting portion 111 is a protrusion structure with an L-shaped cross section. The L-shaped groove structure and the L-shaped projection structure are matched, so that the installation is simple and convenient.

Next, an embodiment of the upright 2 is provided.

In one embodiment, referring to fig. 2 and 3, the vertical rod 2 has a straight cross-section, and the first engaging portions 21 are symmetrically disposed on two opposite sides of the vertical rod 2, so that the safety net frame 1 can be connected to both sides of the vertical rod 2, and the connected safety net frames 1 are coplanar.

The two first nesting parts 21 symmetrically arranged may have the same or different cross-sectional shapes, and the second nesting parts 111 are arranged according to the cross-sectional shapes of the first nesting parts 21. Specifically, the two first nesting portions 21 symmetrically arranged have the same structure, and as shown in fig. 2, the cross-sectional shapes of the two first nesting portions 21 are both T-shaped groove structures; the two first engaging portions 21 symmetrically disposed have different structures, and as shown in fig. 3, a cross-sectional shape of one first engaging portion 21 is an L-shaped groove structure, and a cross-sectional shape of the other first engaging portion 21 is a T-shaped groove structure. The first nesting portion 21 is flexible in structural shape and is suitable for mounting the safety net frame 1 in various shapes.

In another embodiment, shown in connection with figures 11 and 16, the uprights 2 are provided with at least two first, perpendicular hitches 21. Also can understand that two looks vertically sides of pole setting 2 all are equipped with first grafting portion 21, and pole setting 2 is located the corner to connect looks vertically safe screen frame 1, simple structure, simple to operate.

Specifically, referring to the cross-sectional shape of the vertical rod 2 shown in fig. 11, the corners of the vertical rod 2 form a rounded corner structure, and the rounded corner structure reduces stress concentration and also reduces the sharp point of the vertical rod 2. When the method is applied to a construction site, the damage of the sharp point to workers is reduced. Referring to the sectional shape of the vertical rod 2 shown in fig. 16, the structure of the vertical rod 2 is simplified, and the cost is saved. The two upright post 2 structures shown in fig. 11 and 16 are suitable for different positions of the safety net frame composite structure, the upright post 2 structure shown in fig. 11 is used at the external corner part of the safety net frame composite structure, and the upright post 2 structure shown in fig. 16 is used at the internal corner part of the safety net frame composite structure.

In another embodiment, the upright rod 2 is of an integrally extruded hollow structure, is easy to form, simple and convenient to process, strong in structural integrity, high in bearing capacity and capable of saving consumption of materials such as bolts and the like. The upright stanchion 2 is made of aluminum material, so the processing is simple and convenient, and the structural weight is reduced.

It should be noted that, in order to exert the safety protection function, the upright 2 and the vertical frame 11 are fixed on the adjacent walkway plate, and the stability of the upright 2 and the vertical frame 11 is ensured.

In one embodiment, the safety net frame combined structure further comprises a plurality of supporting plates 3, and the safety net frame 1 is connected and positioned with the vertical rods 2 through the supporting plates 3. As shown in fig. 2 to 6, 11, 12 and 16 to 19, the upright 2 with various cross-sectional shapes is structurally adapted to support plates 3 with different shapes. Referring to fig. 2 to 6, the vertical rod 2 with a straight-line cross section is fixed to the safety net frame 1 through the supporting plate 3 shown in fig. 5 and 6, the supporting plate 3 includes a connecting plate 31 and a supporting plate 32, and the third connecting hole 33 on the connecting plate 31 and the second connecting hole 23 on the vertical rod 2 are fixed through a bolt or a pin, so that the structure is simple. And the connecting plate 31 is of a hollow structure, so that the weight is reduced, and the cost is saved.

Referring to fig. 11 and 12, the cross-sectional shape of the vertical rod 2 is L-shaped, three hollow holes are formed in the cross-section of the vertical rod 2, the shape of the support plate 3 is the same as that of the support plate 3 in fig. 5 and 6, and the support plate 3 is arranged in each of the two hollow holes of the vertical rod 2, which are rectangular in cross-sectional shape, so that the support is double-fixed and stable. Referring to fig. 16 to 19, the vertical rod 2 has an L-shaped cross section, the vertical rod 2 has a rectangular hollow hole in the cross section, the support plate 3 is inserted into the rectangular hollow hole, the support plate 3 includes a support plate 32 and two connection plates 31 connected to the support plate 32, the two connection plates 31 are vertically crossed, and the connection plates 31 are fixed to the first connection holes 22 of the vertical rod 2 through third connection holes 33 by bolts or pins.

In another embodiment, the safety net frame combined structure further comprises a plurality of connecting pieces 4, the adjacent vertical rods 2 in the vertical direction are butted through the connecting pieces 4, fourth connecting holes 41 are formed in the connecting pieces 4, the fourth connecting holes 41 are fixed with the first connecting holes 22 of the vertical rods 2 through bolts or pin shafts, the structural universality of the vertical rods 2 is strong, and the safety net frame combined structure is suitable for installation at any position in the vertical direction.

Referring to figures 2, 3, 7 to 10, 11, 13 to 15 and 20, the pole 2 with different cross-sectional shapes is structured to correspond to the connecting element 4 with different shapes. The connecting piece 4 is of a hollow structure, the connecting piece 4 is inserted into the hollow hole of the upright rod 2 and fixed through a bolt or a pin shaft, and the connecting structure is simple and convenient to connect.

The utility model discloses an embodiment combines fig. 1 to fig. 20 to show, provides an attached lift platform, and safe screen frame integrated configuration including above-mentioned embodiment has the beneficial effect of all above-mentioned embodiments, and it is no longer repeated here.

The above embodiments are merely illustrative, and not restrictive, of the present invention. Although the present invention has been described in detail with reference to the embodiments, it should be understood by those skilled in the art that various combinations, modifications or equivalent substitutions may be made to the technical solution of the present invention without departing from the spirit and scope of the technical solution of the present invention, and all of the technical solutions should be covered by the scope of the claims of the present invention.

Claims

1. A security screen frame assembly, comprising:

2. The safety net frame composite structure according to claim 1, wherein the first nesting portion is a continuous structure or an intermittent structure along the length direction of the vertical rod; and/or the second sleeving connection part is a continuous structure or an interrupted structure in the length direction of the safety net frame.

3. The safety net frame combination structure according to claim 1, wherein the first nesting portion is a groove structure with a T-shaped cross section surrounded by the outer walls of the upright bars, and the second nesting portion is a protrusion structure with a T-shaped cross section.

4. The safety net frame combination structure according to claim 1, wherein the first nesting portion is a groove structure with an L-shaped cross section surrounded by the outer walls of the upright bars, and the second nesting portion is a protrusion structure with an L-shaped cross section.

5. The safety net frame composite structure according to claim 1, wherein the vertical rod has a cross-sectional shape of a straight line, and the first nesting parts are symmetrically arranged on two opposite sides of the vertical rod.

6. The security screen frame assembly of claim 1 wherein at least two perpendicular first nesting portions are provided on the uprights.

7. The safety net frame combination structure of claim 1, wherein the vertical rods are integrally extruded and formed hollow structures, and the vertical rods are made of aluminum.

8. The safety screen frame assembly of claim 1, further comprising a plurality of support plates, wherein the safety screen frame is fixedly positioned by the support plates and the vertical rods.

9. The safety net frame composite structure according to claim 1, further comprising a plurality of connecting members, wherein vertically adjacent vertical rods are fixedly connected through the connecting members.

10. An attachable lifting platform comprising a safety screen frame assembly as claimed in any one of claims 1 to 9.