CN215886124U

CN215886124U - Tower crane attachment operation platform

Info

Publication number: CN215886124U
Application number: CN202121118025.3U
Authority: CN
Inventors: 宋晨; 贺斌; 黄德昌; 叶晨浩; 邓祥春; 梁勇
Original assignee: China Huashi Enterprises Co Ltd
Current assignee: China Huashi Enterprises Co Ltd
Priority date: 2021-05-24
Filing date: 2021-05-24
Publication date: 2022-02-22
Anticipated expiration: 2031-05-24

Abstract

The utility model discloses a tower crane attachment operation platform, belongs to the technical field of tower crane operation platforms, and is designed for solving the technical problems of high installation and disassembly risks, low protection effect and the like during installation and disassembly. The tower crane attachment operation platform comprises an underframe cross beam, an underframe platform and a protection fence, wherein the protection fence is detachably arranged at the outer side end edge of the underframe platform in a surrounding manner, the underframe platform is fixedly connected to the underframe cross beam, and the underframe cross beam is fixedly connected to the standard section; the chassis platform comprises a first frame, a first square through pipe and a first net piece, the first net piece is paved on the first frame, the first square through pipe is arranged on the outer side end edge of the first frame, and the first square through pipe is connected with the protection fence in a matched mode. The tower crane attaching operation platform of the embodiment improves the mounting and dismounting efficiency, reduces the mounting and dismounting risk coefficient, and enhances the protection effect.

Description

Tower crane attachment operation platform

Technical Field

The utility model relates to the technical field of tower crane operation platforms, in particular to a tower crane attachment operation platform.

Background

A tower crane (also called a tower crane) is one of indispensable mechanical equipment in construction engineering, and in the wall-attached operation of the tower crane, an operation platform needs to be installed on a standard section of the tower crane, so that the safety of operators is ensured. Among the prior art, the operation platform that uses mostly adopts the steel pipe frame to set up the platform to protect through green protection network, however, the steel pipe frame sets up the platform and exists when ann tears open, ann tears the risk height apart, the protective effect low grade technical problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a tower crane attachment operating platform which improves the assembly and disassembly efficiency, reduces the risk coefficient of assembly and disassembly and enhances the protection effect.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a tower crane attachment operation platform comprises an underframe cross beam, an underframe platform and a protection fence, wherein the protection fence is detachably arranged on the outer side edge of the underframe platform in a surrounding manner, the underframe platform is fixedly connected to the underframe cross beam, and the underframe cross beam is fixedly connected to a standard section; the chassis platform comprises a first frame, a first square through pipe and a first net piece, the first net piece is paved on the first frame, the first square through pipe is arranged on the outer side end edge of the first frame, and the first square through pipe is connected with the protection fence in a matched mode.

Optionally, the chassis crossbeam includes second square through pipe, first steel sheet and first angle steel, the welding of the both ends of second square through pipe has first steel sheet, be equipped with the cooperation on the second square through pipe the standard festival is connected first angle steel.

Optionally, the protection fence includes a plurality of fence units, and a plurality of fence units enclose in proper order and establish and connect on the outside edge of first frame, the fence unit includes stand, second frame and third frame, the second frame upper berth is equipped with the second net piece, and the third frame upper berth is equipped with the third net piece, the second frame with the third frame is from last detachably to connecting down on the stand, the bottom of stand is pegged graft in the first square tube.

Optionally, the stand includes post body and a plurality of otic placode, and is a plurality of the otic placode divide into the multiunit, and every group is equipped with two the otic placode, two of every group the otic placode is in the coplanar and locates the both sides of post body, perhaps two of every group the otic placode mutually perpendicular locates the both sides of post body, wherein, the multiunit the otic placode is followed the length direction interval of post body sets up on the post body, the second frame with the third frame is fixed to be set up through first connecting piece on the otic placode.

Optionally, the chassis platform is equipped with four, two of them are supporting platform, and two are connection platform in addition, be equipped with second angle steel and second steel sheet on supporting platform's the end angle, connection platform's both ends are placed respectively two supporting platform the second angle steel with on the second steel sheet, just supporting platform with all be equipped with the third angle steel on the corresponding position of connection platform and through second connecting piece fixed connection.

Optionally, every on the supporting platform first frame includes four first frame holes, every connecting platform first frame includes two second frame holes, first frame hole with all laid on the second frame hole first net piece, second frame hole adjacent setting be equipped with second angle steel and second steel sheet on the supporting platform, connecting platform first frame can place the second angle steel with on the second steel sheet, first frame hole with the position that second frame hole is adjacent passes through third angle steel fixed connection.

Optionally, the support platform is mounted on the undercarriage beam.

Optionally, two ends of the second frame and/or the third frame are respectively connected to the upright posts, wherein a plurality of sets of ear plates connected to one end of the second frame and/or the third frame are located on the same plane, and a plurality of sets of ear plates connected to the other end of the second frame and/or the third frame are perpendicular to each other.

Optionally, the guard rail further comprises a fourth frame disposed above the third frame.

Optionally, the first connecting piece and the second connecting piece are both bolts.

Compared with the prior art, the utility model has the beneficial effects that: the tower crane is attached to operation platform's chassis platform and is used for supplying operating personnel to stand and the transportation of goods and materials, and the chassis crossbeam has consolidated tower crane and has attached to operation platform's reliability and stability, and the protection rail plays the guard action. Wherein, protection rail detachably encloses to establish on the chassis platform, can adjust according to tower machine attached position. To sum up, tower machine adheres to operation platform and has improved ann and tear efficiency open, has reduced the risk coefficient of ann tearing open to and strengthened the protective effect.

Drawings

Fig. 1 is a schematic structural diagram of a tower crane attachment operation platform provided in the embodiment of the present invention;

FIG. 2 is a schematic structural view of an undercarriage beam according to an embodiment of the present invention;

FIG. 3 is a schematic structural view of an undercarriage platform (the first frame includes a second frame aperture) provided in accordance with an embodiment of the present invention;

FIG. 4 is a schematic structural view of an undercarriage platform (the first frame includes a first frame aperture) provided in accordance with an embodiment of the present invention;

FIG. 5 is a schematic structural diagram of a column according to an embodiment of the present invention;

FIG. 6 is a schematic structural view of another column according to an embodiment of the present invention;

fig. 7 is a schematic structural diagram of a protective fence according to an embodiment of the present invention.

Reference numerals:

1-underframe cross beam, 11-second square through pipe, 12-first steel plate and 13-first angle steel; 2-underframe platform, 21-first frame, 211-first frame hole, 212-second frame hole, 22-first square tube, 23-first net sheet, 24-second angle steel, 25-second steel plate and 26-third angle steel; 3-protective fence, 31-upright post, 311-post body, 312-ear plate, 32-second net sheet, 33-second frame, 34-third frame, 35-fourth frame, and 36-third net sheet.

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.

The following describes a specific structure of the tower crane attachment operation platform according to the embodiment of the present invention with reference to fig. 1 to 6.

As shown in fig. 1, 3 and 4, the embodiment provides an attachment operation platform for a tower crane, which includes an underframe beam 1, an underframe platform 2 and a protection fence 3, wherein the protection fence 3 is detachably enclosed at the outer end edge of the underframe platform 2, the underframe platform 2 is fixedly connected to the underframe beam 1, and the underframe beam 1 is fixedly connected to a standard section; the underframe platform 2 comprises a first frame 21, a first square through pipe 22 and a first net piece 23, the first net piece 23 is paved on the first frame 21, the first square through pipe 22 is arranged on the outer side end edge of the first frame 21, and the first square through pipe 22 is connected with the protective fence 3 in a matching mode.

In the above embodiment, the underframe platform 2 of the tower crane attaching operation platform is used for the standing of operators and the transportation of materials, the underframe beam 1 reinforces the reliability and stability of the tower crane attaching operation platform, and the protection fence 3 plays a protection role. Wherein, 3 detachably of protection rail enclose establish on chassis platform 2, can attach the position to adjust according to the tower machine, for example the tower crane attaches the wall position when in inside, and protection rail 3 can be dismantled to the pull rod that the tower crane attached the wall of being convenient for passes. More specifically, the underframe platform 2 comprises a first frame 21, a first square through pipe 22 and a first net piece 23, the first frame 21 is used as a built bearing platform, the first net piece 23 is laid on the first frame 21, and the first square through pipe 22 is fixedly connected with the protective fence 3 in a matching manner.

To sum up, tower machine adheres to operation platform and has improved ann and tear efficiency open, has reduced the risk coefficient of ann tearing open to and strengthened the protective effect.

Optionally, as shown in fig. 2, the underframe cross beam 1 includes a second square through pipe 11, a first steel plate 12 and a first angle steel 13, the first steel plate 12 is welded at two ends of the second square through pipe 11, and the second square through pipe 11 is provided with the first angle steel 13 connected by a standard joint.

It should be noted that, the supporting strength of the underframe cross beam 1 is high, and the underframe cross beam is convenient to be connected with other structures. The specification and size of the second square through pipe 11, the first steel plate 12 and the first angle steel 13 can be adjusted according to actual requirements. More specifically, the first angle steel 13 is connected to the standard joint by a connector such as a bolt.

Optionally, as shown in fig. 5 to 7, the protective fence 3 includes a plurality of fence units 301, the plurality of fence units 301 are sequentially connected to the outer side end edge of the first frame 21 in an enclosing manner, the fence unit 301 includes a vertical column 31, a second frame 33 and a third frame 34, a second mesh 32 is laid on the second frame 33, a third mesh 36 is laid on the third frame 34, the second frame 33 and the third frame 34 are detachably connected to the vertical column 31 from top to bottom, and the bottom end of the vertical column 31 is inserted into the first through pipe 22.

It can be understood that, the upright column 31 can be detachably connected with the second frame 33 and the third frame 34 as a multifunctional connecting bridge, and can also be matched with the first square through pipe 22 of the bottom platform in an inserting manner, so that the key structure of the whole tower crane attaching operation platform improves safety factor and is convenient to install and detach.

Optionally, as shown in fig. 5 and 6, the column 31 includes a column body 311 and a plurality of ear plates 312, the plurality of ear plates 312 are divided into a plurality of groups, each group is provided with two ear plates 312, the two ear plates 312 of each group are located on the same plane and are located on two sides of the column body 311, or the two ear plates 312 of each group are perpendicular to each other and are located on two sides of the column body 311, wherein the plurality of groups of ear plates 312 are spaced apart from each other along the length direction of the column body 311 on the column body 311, and the second frame 33 and the third frame 34 are fixedly disposed on the ear plates 312 through the first connecting member. In the above embodiment, the bottom of the pillar body 311 can be inserted into the first square tube 22, and the plurality of ear plates 312 are used to be fixedly connected with the second frame 33 and the third frame 34, so that the fastening performance is better.

Alternatively, as shown in fig. 7, two ends of the second frame 33 and/or the third frame 34 are respectively connected to the upright posts 31, wherein the sets of ear plates 312 connected at one end are in the same plane, and the sets of ear plates 312 connected at the other end are perpendicular to each other.

In the above embodiment, the upright column 31 has two ways, the first is that two ear plates 312 of each group are on the same platform surface and are arranged on two sides of the column body 311, and the structure is convenient for the adjacent second frame 33 and/or third frame 34 in a plane to be fixedly connected through the two ear plates 312; secondly, two ear plates 312 of each group are arranged at two sides of the column body 311 in a mutually perpendicular manner, and the structure facilitates the fixed connection of the adjacent second frame 33 and/or third frame 34 in a perpendicular manner through the two ear plates 312, so that the flexibility and adaptability are better.

Optionally, as shown in fig. 7, the protective fence 3 further includes a fourth frame 35, and the fourth frame 35 is disposed above the third frame 34, so that an operator can conveniently hold the protective fence and pass through a draw bar attached to a wall of a tower crane. More specifically, the ear plates 312 are provided with three sets, which are respectively matched with the second frame 33, the second frame 34 and the fourth frame 35, and other numbers can be selected according to actual needs.

Optionally, as shown in fig. 1, four underframe platforms 2 are provided, two of the underframe platforms are support platforms, the other two are connection platforms, second angle steels 24 and second steel plates 25 are provided on end corners of the support platforms, two ends of the connection platforms are respectively placed on the second angle steels 24 and the second steel plates 25 of the two support platforms, and third angle steels 26 are provided at positions corresponding to the support platforms and the connection platforms and are fixedly connected through second connecting pieces.

It can be understood that the undercarriage platform 2 is divided into a supporting platform and a connecting platform, and since the supporting platform is provided with the second angle steel 24 and the second steel plate 25, the end edge of the connecting platform can be placed on the second angle steel 24 and the second steel plate 25, and then the third angle steel is fixedly connected with the second angle steel through the second connecting member to form the undercarriage platform 2. The safety coefficient is high, the modularization is convenient for install and dismantle, the labor intensity is greatly reduced, and the prevention and control effect is improved.

In some embodiments, as shown in fig. 1, 3 and 4, the first frame 21 on each supporting platform includes four first frame holes 211, the first frame 21 of each connecting platform includes two second frame holes 212, the first mesh 23 is laid on each of the first frame holes 211 and the second frame holes 212, the second angle steel 24 and the second steel plate 25 are arranged on the supporting platform adjacent to the second frame holes 212, the first frame 21 of the connecting platform can be placed on the second angle steel 24 and the second steel plate 25, the adjacent positions of the first frame holes 211 and the second frame holes 212 are fixedly connected by the third angle steel 26, which is convenient for assembly and has good bearing capacity.

Alternatively, as shown in fig. 1, the support platform is mounted on the undercarriage beam 1. The second angle steel 24 of supporting platform supports connection platform, and chassis crossbeam 1 supports supporting platform again, and difficult not hard up, factor of safety is high.

Specifically, the first connecting piece and the second connecting piece are both bolts, so that the connecting effect is good, and the cost is low. Of course, in other embodiments of the present invention, the first connecting member and the second connecting member may be selected from other components, and are not limited herein.

The installation method of the tower crane attachment operation platform of the embodiment is as follows:

firstly, fixedly connecting a first angle steel 13 on an underframe crossbeam 1 to a standard knot of a tower crane through a bolt; then the supporting platform of the underframe platform 2 is arranged on the underframe beam 1; then, the connecting platform is placed on the supporting unit 211 adjacent to the connecting platform on the supporting platform, so that the connecting platform is positioned on the second angle steel 24 and the second steel plate 25, and the connecting unit 212 is fixedly connected with the third angle steel 26 of the supporting unit 211 through a second connecting piece; a plurality of the fence units 301 have been assembled and connected in advance, and finally the assembled guard fence 301 is connected to the outer side end edge of the first frame 21.

In the description herein, references to the description of "some embodiments," "other embodiments," or the like, 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 utility model. 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.

Further, it is to be understood that the terms "upper", "lower", "inner", "outer", "vertical", "horizontal", and the like, as used herein, refer to an orientation or positional relationship based on that shown in the drawings, which is for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "connected," "mounted," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other suitable relationship. Those skilled in the art can understand the above specific meanings included in the present invention according to specific situations.

Furthermore, features defined as "first" and "second" may explicitly or implicitly include one or more of the features for distinguishing between descriptive features, non-sequential, non-trivial and non-trivial. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

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.

Claims

1. The tower crane attachment operation platform is characterized by comprising an underframe cross beam (1), an underframe platform (2) and a protection fence (3), wherein the protection fence (3) is detachably arranged at the outer side end edge of the underframe platform (2), the underframe platform (2) is fixedly connected to the underframe cross beam (1), and the underframe cross beam (1) is fixedly connected to a standard section; chassis platform (2) include first frame (21), first side siphunculus (22) and first net piece (23), first frame (21) upper berth is equipped with first net piece (23), the outside extreme limit of first frame (21) is provided with first side siphunculus (22), first side siphunculus (22) with protection rail (3) cooperation is connected.

2. The tower crane attached operation platform as claimed in claim 1, wherein the underframe beam (1) comprises a second square through pipe (11), a first steel plate (12) and a first angle steel (13), the first steel plate (12) is welded at two ends of the second square through pipe (11), and the first angle steel (13) which is matched with the standard joint for connection is arranged on the second square through pipe (11).

3. The tower crane attaching operation platform as claimed in claim 1, wherein the protective fence (3) comprises a plurality of fence units (301), the fence units (301) are sequentially connected to the outer side end edge of the first frame (21) in an enclosing manner, the fence units (301) comprise a vertical column (31), a second frame (33) and a third frame (34), a second mesh (32) is laid on the second frame (33), a third mesh (36) is laid on the third frame (34), the second frame (33) and the third frame (34) are detachably connected to the vertical column (31) from top to bottom, and the bottom end of the vertical column (31) is inserted into the first through pipe (22).

4. The tower crane attaching operation platform as claimed in claim 3, wherein the column (31) comprises a column body (311) and a plurality of ear plates (312), the plurality of ear plates (312) are divided into a plurality of groups, each group is provided with two ear plates (312), the two ear plates (312) of each group are arranged on two sides of the column body (311) on the same plane, or the two ear plates (312) of each group are arranged on two sides of the column body (311) perpendicular to each other, wherein the plurality of groups of ear plates (312) are arranged on the column body (311) at intervals along the length direction of the column body (311), and the second frame (33) and the third frame (34) are fixedly arranged on the ear plates (312) through first connecting pieces.

5. The tower crane attaching operation platform as claimed in claim 4, wherein the number of the underframe platforms (2) is four, two of the underframe platforms are support platforms, the other two are connecting platforms, the support platforms are provided with second angle steels (24) and second steel plates (25), two ends of the connecting platforms are respectively placed on the second angle steels (24) and the second steel plates (25) of the two support platforms, and the support platforms and the connecting platforms are provided with third angle steels (26) at corresponding positions and are fixedly connected through second connecting pieces.

6. The tower crane attaching operation platform as claimed in claim 5, wherein the first frame (21) on each support platform comprises four first frame holes (211), the first frame (21) of each connection platform comprises two second frame holes (212), the first mesh (23) is laid on the first frame holes (211) and the second frame holes (212), second angle steels (24) and second steel plates (25) are arranged on the support platforms where the second frame holes (212) are adjacently arranged, the first frames (21) of the connection platforms can be placed on the second angle steels (24) and the second steel plates (25), and the adjacent positions of the first frame holes (211) and the second frame holes (212) are fixedly connected through the third angle steels (26).

7. A tower crane attachment operation platform as claimed in claim 5, characterized in that the support platform is mounted on the underframe beam (1).

8. The tower crane attaching operation platform as claimed in claim 3, wherein two ends of the second frame (33) and/or the third frame (34) are respectively connected to the upright column (31), wherein the sets of ear plates (312) connected at one end are in the same plane, and the sets of ear plates (312) connected at the other end are perpendicular to each other.

9. A tower crane attachment operation platform according to claim 3, characterized in that the protective fence (3) further comprises a fourth frame (35), the fourth frame (35) being arranged above the third frame (34).

10. The tower crane attachment operation platform as claimed in claim 5, wherein the first connecting piece and the second connecting piece are both bolts.