CN215798097U - Modular tower crane standard festival - Google Patents
Modular tower crane standard festival Download PDFInfo
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- CN215798097U CN215798097U CN202121811494.3U CN202121811494U CN215798097U CN 215798097 U CN215798097 U CN 215798097U CN 202121811494 U CN202121811494 U CN 202121811494U CN 215798097 U CN215798097 U CN 215798097U
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- tower crane
- rods
- connecting block
- standard knot
- vertical
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- 229910000831 Steel Inorganic materials 0.000 claims description 8
- 239000010959 steel Substances 0.000 claims description 8
- 238000005452 bending Methods 0.000 claims description 7
- 238000005728 strengthening Methods 0.000 claims description 2
- 230000003014 reinforcing effect Effects 0.000 abstract description 12
- 230000000694 effects Effects 0.000 abstract 1
- 238000009434 installation Methods 0.000 abstract 1
- 238000010276 construction Methods 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 230000009194 climbing Effects 0.000 description 2
- 230000001771 impaired effect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000000087 stabilizing effect Effects 0.000 description 2
- 241000282326 Felis catus Species 0.000 description 1
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
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Abstract
The utility model discloses a combined tower crane standard knot, which comprises a single standard knot, eight vertical rods and four groups of connecting blocks, wherein the single standard knot comprises four vertical rods, eight horizontal rods and four balance supporting rods, the upper ends and the lower ends of two vertical surfaces of each vertical rod are respectively provided with a first clamping block, the adjacent vertical rods are connected through the horizontal rods, the two ends of each horizontal rod are respectively clamped in the first clamping blocks, the two single standard knots are connected through the four connecting blocks, and a reinforcing strip is connected between the connecting blocks. This combination formula tower crane standard festival, the second fixture block through inserting a montant respectively with the both ends of balanced branch and the third fixture block of another montant can play the balance effect to two balanced branches, also conveniently change the balanced branch of deformation simultaneously, with horizontal pole and first fixture block, the rethread first gim peg is fixed, convenient dismantlement installation.
Description
Technical Field
The utility model relates to the technical field related to tower crane standard knots, in particular to a combined tower crane standard knot.
Background
The tower crane is the most common hoisting equipment on the construction site, also called tower crane, used for hoisting construction raw materials such as reinforcing steel bars, wood ridges, concrete, steel pipes and the like for construction, the standard section of the tower crane is a tower section with standard size for changing the height of a tower body, and the standard section of the tower crane is an important component of the tower crane, so the tower crane occupies a very important position in the whole tower crane.
The connecting rod that each section inboard of current tower crane standard festival all forms through welded fastening, and unable dismantlement, occupation space is big during the transportation, and inconvenient connecting rod to a certain impaired deformation in the standard festival is changed simultaneously, has the limitation, to above-mentioned problem, needs improve current equipment.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a combined tower crane standard knot to solve the problems that the connecting rods on the inner side of each knot of the prior tower crane standard knot proposed in the background art are formed by welding and fixing, cannot be disassembled, occupy large space during transportation, and are inconvenient to replace one damaged and deformed connecting rod in the standard knot, so that the limitation is caused.
In order to achieve the purpose, the utility model provides the following technical scheme: a combined tower crane standard knot comprises a single standard knot, a vertical rod and a connecting block,
the single standard joint comprises four vertical rods, eight transverse rods and four balance supporting rods, wherein the upper ends and the lower ends of two vertical surfaces of the vertical rods are respectively provided with a first clamping block, the adjacent vertical rods are connected through the transverse rods, the two ends of each transverse rod are respectively clamped in the first clamping blocks, and a first fixing bolt penetrates through the inner walls of the first clamping blocks and the transverse rods;
two through four between the single standard festival the connecting block is connected, and is connected with between the connecting block and strengthens the strip, all fixes through the second gim peg between connecting block and strengthening strip and the montant simultaneously.
Preferably, the middle parts of the two vertical surfaces of the vertical rods are respectively and correspondingly provided with a second clamping block and a third clamping block, and a balance support rod is clamped inside the second clamping block and the third clamping block between the adjacent vertical rods;
through adopting above-mentioned technical scheme, two adjacent montants are conveniently stabilized in second fixture block and third fixture block to balanced branch block.
Preferably, the inner walls of the cross rod and the first clamping block are both provided with thread grooves, and the cross rod and the first clamping block are both in threaded connection with the first fixing bolt;
through adopting above-mentioned technical scheme, the thread groove that is equipped with makes things convenient for first gim peg to fix horizontal pole and first fixture block.
Each group of the balance supporting rods is provided with three balance supporting rods, the upper balance supporting rod and the lower balance supporting rod are arranged in an inclined angle mode, and the upper balance supporting rod and the lower balance supporting rod are symmetrically distributed around the middle balance supporting rod;
through adopting above-mentioned technical scheme, the convenient two adjacent montants of stabilizing of balanced branch that are equipped with.
Preferably, the connecting blocks are formed by bending a steel plate, the bending angle of each connecting block is 90 degrees, and eight threaded holes are formed in one connecting block;
through adopting above-mentioned technical scheme, the connecting block angle of bending that is equipped with is 90 convenient to be fixed the both sides of montant.
Preferably, two reinforcing strips are connected between every two adjacent connecting blocks, and the reinforcing strips are steel long strips;
through adopting above-mentioned technical scheme, the reinforcing strip that is equipped with can the connecting block of stabilizing.
Preferably, one ladder stand is arranged on one single standard knot and is fixed between the two diagonal vertical rods;
through adopting above-mentioned technical scheme, the cat ladder that is equipped with is fixed and is made things convenient for staff's climbing at two diagonal angle montants.
Compared with the prior art, the utility model has the beneficial effects that: the standard knot of the combined tower crane is provided with a tower crane,
(1) the two ends of the balance supporting rod are respectively inserted into the second clamping block of one vertical rod and the third clamping block of the other vertical rod, so that the two balance supporting rods can be balanced, meanwhile, the deformed balance supporting rod is convenient to replace, the cross rod is clamped with the first clamping block and then fixed through the first fixing bolt, and the disassembly and the assembly are convenient;
(2) the connecting block is connected two upper and lower single standard festivals, use the second gim peg to connect connecting block and montant, connecting block and enhancement strip fixed connection, make the connection between the standard festival more firm, also conveniently connect two single standard festivals simultaneously, the connected mode between the conventional standard festival is that it is fixed to pass through the gim peg with the spliced pole of welding in standard festival montant both sides, the spliced pole is impaired can direct influence the connection and the use of standard festival, consequently connect two single standard festivals more convenient with the detachable connecting block.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic view of a single standard knot connection according to the present invention;
FIG. 3 is a schematic side sectional view of the first fastening block, the cross bar and the first fastening bolt of the present invention;
FIG. 4 is a schematic view of a connecting block according to the present invention;
FIG. 5 is a schematic view of an elevational cross-sectional structure of the second fixture block, the third fixture block and the balance bar of the present invention;
FIG. 6 is a schematic top view cross-sectional view of a single standard section of the present invention.
In the figure: 1. the device comprises a vertical rod, 2, a first clamping block, 3, a cross rod, 4, a first fixing bolt, 5, a second clamping block, 6, a third clamping block, 7, a balance supporting rod, 8, a connecting block, 9, a reinforcing strip, 10 and a second fixing bolt.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-6, the present invention provides a technical solution: a combined tower crane standard knot is shown in figures 1 and 2, wherein each standard knot comprises vertical rods 1, cross rods 3 and balance supporting rods 7, one standard knot is provided with a ladder stand which is fixed between the two diagonal vertical rods 1, the ladder stand is arranged between the two diagonal vertical rods 1, so that the ladder stand is positioned in the standard knot and is safer, the number of the vertical rods 1 is four, the number of the cross rods 3 is eight, the inner walls of the cross rods 3 and first clamping blocks 2 are provided with thread grooves, the cross rods 3 and the first clamping blocks 2 are both in threaded connection with first fixing bolts 4, the arrangement of the thread grooves facilitates the first fixing bolts 4 to fix the first clamping blocks 2 and the cross rods 3, the balance supporting rods 7 are provided with four groups, each group of balance supporting rods 7 is provided with three balance supporting rods 7, the upper balance supporting rods 7 and the lower balance supporting rods 7 are arranged in an inclined angle, and the upper balance supporting rods 7 and the lower balance supporting rods 7 are symmetrically distributed about the middle balance supporting rods 7, a montant 1 connects the different positions department of another montant 1 through three balanced branch 7 for the connection between two adjacent montants 1 is more stable, and the upper end and the lower extreme of two perpendiculars of montant 1 all are provided with first fixture block 2, connect through horizontal pole 3 between the adjacent montant 1, and the both ends difference block of horizontal pole 3 is in first fixture block 2, and the inner wall of first fixture block 2 and horizontal pole 3 runs through simultaneously has first gim peg 4.
According to fig. 1 and 2, connect through four connecting blocks 8 between two single standard festivals, and be connected with reinforcing strip 9 between the connecting block 8, it is fixed through second gim peg 10 simultaneously between connecting block 8 and reinforcing strip 9 and the montant 1, connecting block 8 is bent by a steel board and is formed, and the angle of bending of connecting block 8 is 90, eight screw holes have been seted up on a connecting block 8 simultaneously, 90 make things convenient for connecting block 8 to match montant 1 at the angle of bending, eight screw holes conveniently pass through second gim peg 10 with connecting block 8 and montant 1, connecting block 8 is fixed with reinforcing strip 9, be connected with two reinforcing strips 9 between per two adjacent connecting blocks 8, and reinforcing strip 9 is rectangular for the steel, rectangular toughness of steel is good, connecting block 8 can further stabilize in setting up of two reinforcing strips 9.
The working principle is as follows: when the combined tower crane standard knot is used, firstly, a single standard knot is installed, one end of each of three balance supporting rods 7 is inserted into the second clamping block 5 on one side of one vertical rod 1, then, three third clamping blocks 6 of the other vertical rod 1 are aligned to the balance supporting rods 7 to be clamped, the cross rod 3 is placed into the first clamping block 2, the cross rod 3 and the first clamping block 2 are fixed through the first fixing bolts 4, then, the two single standard knots are assembled, the connecting block 8 and the vertical rod 1 are fixed at the joint of the two single standard knots through the second fixing bolts 10, the reinforcing strip 9 and the connecting block 8 are fixed through the second fixing bolts 10, so that the upper single standard knot and the lower single standard knot are fixedly connected, the standard knot can be installed and disassembled, the space can be saved when the standard knot is transported, and meanwhile, a damaged connecting piece can be conveniently disassembled compared with welding fixation, after all the standard sections are installed, a worker can control the standard sections in the tower crane through climbing the ladder stand, wherein the ladder stand is welded in the two diagonal vertical rods 1, the safety is high, the whole work is completed, and the content which is not described in detail in the specification belongs to the prior art which is known by professional technicians in the field.
The terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for simplicity of description only and are not intended to indicate or imply that the referenced devices or elements must be in a particular orientation, constructed and operative in a particular orientation, and are not to be considered limiting of the claimed invention.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.
Claims (7)
1. The utility model provides a modular tower crane standard festival, includes single standard festival, montant (1) and connecting block (8), its characterized in that:
the single standard joint comprises four vertical rods (1), eight horizontal rods (3) and four balance supporting rods (7), the upper ends and the lower ends of two vertical surfaces of each vertical rod (1) are respectively provided with a first clamping block (2), the adjacent vertical rods (1) are connected through the horizontal rods (3), the two ends of each horizontal rod (3) are respectively clamped in the first clamping blocks (2), and meanwhile, a first fixing bolt (4) penetrates through the inner walls of the first clamping blocks (2) and the horizontal rods (3);
two through four between the single standard festival connecting block (8) are connected, and are connected with between connecting block (8) and strengthen strip (9), and connecting block (8) are all fixed through second gim peg (10) with strengthening between strip (9) and montant (1) simultaneously.
2. The modular tower crane standard knot of claim 1, wherein: the middle parts of two vertical surfaces of the vertical rods (1) are respectively and correspondingly provided with a second clamping block (5) and a third clamping block (6), and the second clamping block (5) and the third clamping block (6) between the vertical rods (1) are clamped with a balance supporting rod (7) adjacently.
3. The modular tower crane standard knot of claim 1, wherein: the inner walls of the cross rod (3) and the first clamping block (2) are provided with thread grooves, and the cross rod (3) and the first clamping block (2) are in threaded connection with the first fixing bolt (4).
4. The modular tower crane standard knot of claim 1, wherein: every group balance strut (7) are provided with three balance strut (7), and two from top to bottom balance strut (7) are inclination setting, two from top to bottom simultaneously balance strut (7) are about the centre balance strut (7) symmetric distribution.
5. The modular tower crane standard knot of claim 1, wherein: the connecting block (8) is formed by bending a steel plate, the bending angle of the connecting block (8) is 90 degrees, and eight threaded holes are formed in the connecting block (8).
6. The modular tower crane standard knot of claim 1, wherein: every two are adjacent be connected with two between connecting block (8) strengthen strip (9), and strengthen strip (9) and be the steel rectangular.
7. The modular tower crane standard knot of claim 1, wherein: one single standard knot is provided with a ladder stand which is fixed between two diagonal vertical rods (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121811494.3U CN215798097U (en) | 2021-08-05 | 2021-08-05 | Modular tower crane standard festival |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121811494.3U CN215798097U (en) | 2021-08-05 | 2021-08-05 | Modular tower crane standard festival |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215798097U true CN215798097U (en) | 2022-02-11 |
Family
ID=80128369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121811494.3U Active CN215798097U (en) | 2021-08-05 | 2021-08-05 | Modular tower crane standard festival |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215798097U (en) |
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2021
- 2021-08-05 CN CN202121811494.3U patent/CN215798097U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240410 Address after: No. 68, Group 6, Xiliu Village, Fuxing Town, Zhongxian County, Chongqing, 404300 Patentee after: Wang Xing Country or region after: China Address before: 221000 south of Chengdong Avenue, Xuzhou Economic and Technological Development Zone, Jiangsu Province Patentee before: Xuzhou Xinzhan Machinery Manufacturing Co.,Ltd. Country or region before: China |
|
| TR01 | Transfer of patent right |