CN211813116U

CN211813116U - Wall-attached frame protection frame of tower crane

Info

Publication number: CN211813116U
Application number: CN201922321073.1U
Authority: CN
Inventors: 顾建华; 周晓庆
Original assignee: Nantong Pangyuan Mechanical Engineering Co ltd
Current assignee: Nantong Pangyuan Mechanical Engineering Co ltd
Priority date: 2019-12-23
Filing date: 2019-12-23
Publication date: 2020-10-30
Anticipated expiration: 2029-12-23

Abstract

The utility model discloses a wall-attached frame protection frame of a tower crane, which mainly comprises four groups of support frames, a bottom plate, a first telescopic rod, a second telescopic rod, a protection net and an anti-falling net, wherein the adjacent support frames are mutually clamped, one end of the bottom plate is provided with a first connecting piece connected with the support frames, one end of the first telescopic rod is fixed with the bottom plate, the other end of the first telescopic rod is provided with a second connecting piece, one end of the second telescopic rod is connected with the top of the support frames, the other end of the second telescopic rod is provided with a third connecting piece, the protection net is arranged on the, and at least one protective net on the supporting frame is provided with an opening part, the utility model has simple structure and safe and convenient use, can effectively ensure the convenience during installation through the multi-group combined arrangement, and can effectively fix through many telescopic links from top to bottom with the standard festival to security when further improving the use.

Description

Wall-attached frame protection frame of tower crane

Technical Field

The utility model relates to a tower machine technical field specifically is a tower crane attaches wall frame protection frame.

Background

The operation protection frame at the position of an original tower crane wall-attached frame is characterized in that a groined underframe is erected by adopting scaffold steel pipes in a construction site and is connected with standard sections of the tower crane by using iron wires, an operation platform support protection underframe and protection railings are erected by using the scaffold steel pipes at the periphery, and bamboo fences are laid on the protection underframe and the protection railings. The steel wire protective frame is single in structure and poor in protection performance, meanwhile, the iron wire for the protective frame is not very stable to fix with the standard knot, and the steel wire is easy to rust when stored in the open air for a long time and then breaks to have certain potential safety hazards.

Disclosure of Invention

The utility model aims at providing a tower crane attaches wall frame protection frame to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a tower crane attaches wall frame protection frame includes: the device comprises at least four groups of support frames, a bottom plate, a first telescopic rod, a second telescopic rod, a protective net and an anti-falling net, wherein the support frames are used for enclosing the periphery of a standard section of the tower crane, and the adjacent support frames are mutually clamped, one end of the bottom plate is provided with a first connecting piece connected with the support frames, one end of the first telescopic rod is fixed with the bottom plate, the other end of the first telescopic rod is provided with a second connecting piece used for connecting with the standard joint, one end of the second telescopic rod is connected with the top of the supporting frame, the other end of the second telescopic rod is provided with a third connecting piece used for being connected with the standard knot, the protective net is arranged on the supporting frame, and the protective net on at least one side of the supporting frame comprises an upper layer and a lower layer, and an opening part for penetrating through the wall-attached connecting arm is arranged between the upper layer and the lower layer.

Further, first telescopic link with the second telescopic link structure is identical, including first sleeve pipe, second sleeve pipe and double threaded rod, double threaded rod one end with first sleeve pipe threaded connection, the double threaded rod other end with second sleeve pipe threaded connection.

Further, first connecting piece second connecting piece and third connecting piece are unanimous completely, including card portion, lead screw, splint and latch fitting, card portion is the U structure, just card portion one end is provided with bolt hole and open slot, lead screw one end runs through the bolt hole with splint are connected, latch fitting one end with card portion bottom is kept away from bolt hole one end is articulated, the latch fitting other end with the open slot matches and fixes through the nut.

Further, the bottom plate comprises a first part and a second part, the first part is arranged above the second part, the first part is arranged in a grid structure, the second part is arranged in a net structure, and the second part is connected with the first part through a first safety rope.

Further, a warning coating is coated on the protective net.

Furthermore, a second safety rope is further arranged, one end of the second safety rope is connected with the supporting frame, and the other end of the second safety rope is used for being fixed with the standard knot.

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

the utility model discloses simple structure, it is convenient safe in utilization, through the combination setting of multiunit time, convenience when can effectively ensure the installation to can carry out effective fixation through the telescopic link of many from top to bottom and standard festival, thereby further improve the security when using.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic side view of the structure of the present invention;

FIG. 3 is a schematic view of the bottom plate structure of the present invention;

fig. 4 is a schematic structural view of a first connecting member of the present invention;

fig. 5 is a schematic side view of the card portion structure of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

Referring to fig. 1-5, the present embodiment provides a technical solution: a tower crane attaches wall frame protection frame includes: the support frame 1, the bottom plate 2, the first telescopic rod 3, the second telescopic rod 4, the protective net 5 and the anti-falling net 6, the support frame 1 is at least four groups, and is used for enclosing the periphery of a standard joint of the tower crane, and the adjacent support frames 1 are mutually clamped, in this embodiment, preferably, the support frames are four groups, and after being mutually clamped and fixed, a rectangular structure is formed to be coated on the periphery of the standard joint, meanwhile, it needs to be noted that the support frames are selectable and connected by bolts, in practical use, it should be noted that after the support frames are mutually clamped, the support frames are fixed by bolts, meanwhile, bolt holes for fixing the bolts are reserved on the support frames, so that the bolts can be further fixed conveniently, and a first connecting piece 7 connected with the support frame 1 is arranged at one end of the bottom plate 2, it should be noted that the bottom plates are two groups of symmetrical arrangements with different sizes, and are mutually clamped, one end of the first telescopic rod 3 is fixed with the bottom plate 2, the other end of the first telescopic rod 3 is provided with a second connecting piece 8 for connecting with the standard joint, one end of the second telescopic rod 4 is connected with the top of the support frame 1, here, it should be further noted that the second telescopic rod is detachably connected with the support frame, the other end of the second telescopic rod 4 is provided with a third connecting piece 9 for connecting with the standard joint, the protective net 5 is arranged on the support frame 1, and the protective net 5 on at least one side of the support frame 1 comprises an upper layer 10 and a lower layer 11, and an opening 12 for penetrating through an attached wall connecting arm is arranged between the upper layer 10 and the lower layer 11, here, it should be noted that, the opening part is reserved for facilitating the penetration of the wall-attached connecting arm, and the diameter of the opening part should be larger than that of the connecting arm, meanwhile, in this embodiment, it is preferable that the opening part reserved between the upper layer and the lower layer is a transverse opening; when the telescopic rod fixing device is used, the support frame is assembled around the standard joint, the bottom plate, the support frame and the standard joint are sequentially fixed, then the bottom plate, the support frame and the standard joint are fixed through the second telescopic rod, when the upper telescopic rod and the lower telescopic rod are fixed, the upper telescopic rod and the lower telescopic rod are symmetrically fixed in the vertical direction and the two sides, and the number of the upper telescopic rod and the lower telescopic rod on one side is preferably four.

Optionally, the first telescopic rod 3 and the second telescopic rod 4 have the same structure and comprise a first sleeve 13, a second sleeve 14 and a double-threaded rod 15, one end of the double-threaded rod 15 is in threaded connection with the first sleeve 13, and the other end of the double-threaded rod 15 is in threaded connection with the second sleeve 14; through this project organization, be convenient for effectively fixed when connecting in order to, during the use, the accessible forward rotates double threaded rod and makes the sleeve pipe of both sides outwards expand to play the pressurization effect, then replace the ligature of the iron wire of multiunit time, and the telescopic link can also carry out the secondary after dismantling and use, further reduces manufacturing cost's input and the protection to the environment.

Optionally, the first connecting piece 7, the second connecting piece 8 and the third connecting piece 9 have completely the same structure, and include a clamping portion 6, a screw rod 17, a clamping plate 18 and a locking piece 19, the clamping portion 6 is of a U-shaped structure, and one end of the clamping portion 6 is provided with a bolt hole and an open slot, one end of the screw rod 17 penetrates through the bolt hole and is connected with the clamping plate 18, one end of the locking piece 19 is hinged to the end of the bottom of the clamping portion 6, which is far away from the bolt hole, and the other end of the locking piece 19 is matched with the open slot and is fixed through; adopt unified connecting piece, convenience when can guaranteeing to use, the operation of also being convenient for simultaneously, when it uses, will block portion and wait that connecting portion carry out the block earlier, then move the lead screw through twisting and make splint rather than carry out the centre gripping fixed, carry out the anticreep protection through the latch fitting at last.

Optionally, the bottom plate 2 includes a first portion 21 and a second portion 22, the first portion 21 is disposed above the second portion 22, the first portion 21 is disposed in a grid structure, the second portion 22 is disposed in a net structure, and the second portion 22 is connected to the first portion 21 through a first safety rope; by adopting the design structure, the sundries or the diameter of the grids penetrating through the first part can be further ensured to fall into the ground through the tucking net while the weight is reduced, and safety accidents are caused.

Optionally, a warning coating is coated on the protective screening 5; the purpose of the use is to further ensure safe production.

Optionally, a second safety rope 16 is further provided, one end of the second safety rope 16 is connected with the support frame 1, and the other end of the second safety rope 16 is used for being fixed with the standard knot; the safety rope is used for diagonal pulling and fixing in the follow-up process, so that the connectivity between the whole mechanism and the tower crane can be further improved.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the terms so used are interchangeable under appropriate circumstances such that the embodiments of the application described herein are, for example, capable of operation in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, article, or apparatus.

Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

Exemplary embodiments according to the present application will now be described in more detail with reference to the accompanying drawings. These exemplary embodiments may, however, be embodied in many different forms and should not be construed as limited to only the embodiments set forth herein. It is to be understood that these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of the exemplary embodiments to those skilled in the art, in the drawings, it is possible to enlarge the thicknesses of layers and regions for clarity, and the same devices are denoted by the same reference numerals, and thus the description thereof will be omitted.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a tower crane attaches wall frame protection frame which characterized in that includes: the supporting frames (1) are at least four groups, are used for enclosing the periphery of a standard section of the tower crane, and are mutually clamped with each other; one end of the bottom plate (2) is provided with a first connecting piece (7) connected with the support frame (1); one end of the first telescopic rod (3) is fixed with the bottom plate (2), and a second connecting piece (8) used for being connected with the standard joint is arranged at the other end of the first telescopic rod (3); one end of the second telescopic rod (4) is connected with the top of the support frame (1), and a third connecting piece (9) used for being connected with the standard joint is arranged at the other end of the second telescopic rod (4); the protective net (5), the protective net (5) sets up on support frame (1), and at least one side on support frame (1) protective net (5) include upper strata (10) and lower floor (11), just upper strata (10) with be provided with between lower floor (11) and be used for attaching opening (12) that the wall connecting arm runs through.

2. The tower crane wall-attached frame protection frame according to claim 1, wherein: first telescopic link (3) with second telescopic link (4) structure is identical completely, including first sleeve pipe (13), second sleeve pipe (14) and double threaded rod (15), double threaded rod (15) one end with first sleeve pipe (13) threaded connection, the double threaded rod (15) other end with second sleeve pipe (14) threaded connection.

3. The tower crane wall-attached frame protection frame according to claim 1, wherein: first connecting piece (7) second connecting piece (8) and third connecting piece (9) structure are identical completely, including card portion (6), lead screw (17), splint (18) and latch fitting (19), card portion (6) are the U structure, just card portion (6) one end is provided with bolt hole and open slot, lead screw (17) one end runs through the bolt hole with splint (18) are connected, latch fitting (19) one end with card portion (6) bottom is kept away from bolt hole one end is articulated, latch fitting (19) other end with the open slot matches and is fixed through nut (20).

4. The tower crane wall-attached frame protection frame according to claim 1, wherein: the bottom plate (2) comprises a first portion (21) and a second portion (22), the first portion (21) is arranged above the second portion (22), the first portion (21) is arranged in a grid structure, the second portion (22) is arranged in a tuck net structure, and the second portion (22) is connected with the first portion (21) through a first safety rope.

5. The tower crane wall-attached frame protection frame according to claim 1, wherein: the protective net (5) is coated with a warning coating.

6. The tower crane wall-attached frame protection frame according to claim 1, wherein: still set up second safety rope (16), second safety rope (16) one end with support frame (1) is connected, second safety rope (16) other end be used for with the standard festival is fixed.