CN202012087U - Combined hinge for tower - Google Patents
Combined hinge for tower Download PDFInfo
- Publication number
- CN202012087U CN202012087U CN2011200538618U CN201120053861U CN202012087U CN 202012087 U CN202012087 U CN 202012087U CN 2011200538618 U CN2011200538618 U CN 2011200538618U CN 201120053861 U CN201120053861 U CN 201120053861U CN 202012087 U CN202012087 U CN 202012087U
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- CN
- China
- Prior art keywords
- hinge
- pylon
- tower
- tripod
- combined
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Abstract
The utility model discloses a combined hinge for a tower, which is characterized in that it includes at least three hinge units (8); two adjacent hinge units (8) are combined together by a reinforced transverse bracing (9); a hinge support (2) on the bottom end of each hinge unit (8) is fixedly connected on a pre-embedded steel plate (1) by a stone bolt (3); a hinge shaft (4) is provided in the hinge support (2); an external tripod (5) is hinged with the hinge shaft (4); and the upper end of the external tripod (5) is firmly connected with a tower body (7) by a gusset plate (6). The combined hinge for the tower is simple in structure, ingenious in design, convenient in dismounting and low in amount of the material so as to achieve a low cost.
Description
Technical field
The utility model relates to a kind of pylon with hinge, and is especially a kind of simple in structure, saves material, and the pylon of easy accessibility cuts with scissors with combined type.
Background technology
The existing cable crane that is used for the member installation adopts the form of pylon mostly, adopt of the bottom of these pylons and basis, ground is rigidly connected more, because the lifting weight of cable crane is big, span is bigger, therefore this being rigidly connected just makes the bottom of pylon need to bear bigger moment of flexure, in order to address this problem, just need to increase pylon and the basic directly material usage and the section area of contact portion, and the pylon bottom needs buried part can't take out in the future, cause the waste of material, improved the cost of product.Therefore need now a kind of can be with the pylon of the new structure that addresses the above problem.
Summary of the invention
The utility model is in order to solve the above-mentioned deficiency of existing in prior technology, proposes a kind of simple in structurely, designs ingeniously, and convenient disassembly can be saved the raw material consumption, thereby the pylon that reaches the purpose that reduces cost cuts with scissors with combined type.
Concrete solution of the present utility model is: a kind of pylon cuts with scissors with combined type, it is characterized in that: it is made up of at least three hinge unit 8, and connect as one structure by strengthening stull 9 between two adjacent hinge unit 8, the free bearing 2 of each hinge 8 bottom, unit all is fixedly connected on the pre-embedded steel slab 1 by stone bolt 3, in free bearing 2, be provided with hinge 4, being hinged with outer tripod 5 with hinge 4, fixedlys connected with body of the tower 7 by gusset plate 6 in the upper end of outer tripod 5.
Tripod 10 in also being provided with in the described outer tripod 5.
The utility model is compared with prior art, has following advantage:
The pylon of this kind of form of structure cuts with scissors with combined type, it is simple in structure, design ingenious, rationally distributed, it with the connected mode on pylon and basis, ground by original fixedly connected change into hinged, make pylon integral body in the certain angle scope, do swing, eliminate the moment of flexure that produces with the ground contacting part branch in the pylon use, and this form of structure can also be saved the raw material consumption of pylon, it also has dismounting, advantage simply and easily is installed simultaneously, has greatly reduced installation, the maintenance cost of pylon.Therefore we can say that it has possessed multiple advantage, very help applying in the art to have possessed extensive market prospects.
Description of drawings
Fig. 1 is the front view of the utility model embodiment.
Fig. 2 is the lateral view of the utility model embodiment.
The specific embodiment
Below in conjunction with the description of drawings specific embodiment of the present utility model.As shown in Figure 1 and Figure 2: a kind of
Pylon cuts with scissors with combined type, and it is made up of at least three hinge unit 8, all forms by strengthening stull 9 between each adjacent hinge unit 8, and in order to increase bonding strength, it is a plurality of strengthening stull 9, and arranged in a crossed manner; Each hinge 8 bottom, unit all is provided with free bearing 2, free bearing 2 then is fixedly connected on the pre-embedded steel slab 1 by stone bolt 3,1 of pre-embedded steel slab is to be embedded in advance in rock mass or the basis, ground, in each free bearing 2, all be provided with hinge 4, be hinged with hinge 4 and be provided with outer tripod 5, fixedly connected with body of the tower 7 by gusset plate 6 in the upper end of outer tripod 5, in order to strengthen the bulk strength of outer tripod 5, and tripod 10 in tripod 5 inside also are provided with outside.
The pylon of this kind of form of structure is as follows with the course of work of combined type hinge: when the needs fixed gantry, at first in basis, ground (rock stratum), pre-embedded steel slab 1 is set, then free bearing 2 is fixedly connected on the pre-embedded steel slab 1 by stone bolt 3, be hinged by the summit of hinge 4 on the free bearing 2 with outer tripod 5, the upper end of outer tripod 5 then is connected to one by gusset plate 6 and body of the tower 7, and, so just formed a kind of combined type hinge that forms jointly by a plurality of hinges unit 8 owing to all connect between each adjacent outer tripod 5 by strengthening stull 9; When mounted, the top of pylon is provided with at least two stationary ropes, is used for fixing pylon, prevents that it from swinging.
When a side of pylon is stressed (as when being connected the cable conveying objects on pylon top), because pylon bottom and basis, ground are hinged, therefore slight swing just can take place in pylon, prevent that the pylon bottom from producing moment of flexure, after load sheds, under the effect of the stationary rope of opposite side deadweight, pylon again can backswing, returns to initial position.
Claims (2)
1. a pylon cuts with scissors with combined type, it is characterized in that: it is made up of at least three hinge unit (8),
And connect as one structure by strengthening stull (9) between adjacent two hinge unit (8), the free bearing (2) of each hinge bottom, unit (8) all passes through stone bolt (3) and is fixedly connected on the pre-embedded steel slab (1), in free bearing (2), be provided with hinge (4), being hinged with outer tripod (5) with hinge (4), fixedlys connected with body of the tower (7) by gusset plate (6) in the upper end of outer tripod (5).
2. pylon according to claim 1 cuts with scissors with combined type, it is characterized in that: also be provided with interior tripod (10) in the described outer tripod (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200538618U CN202012087U (en) | 2011-03-03 | 2011-03-03 | Combined hinge for tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200538618U CN202012087U (en) | 2011-03-03 | 2011-03-03 | Combined hinge for tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202012087U true CN202012087U (en) | 2011-10-19 |
Family
ID=44782700
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200538618U Expired - Lifetime CN202012087U (en) | 2011-03-03 | 2011-03-03 | Combined hinge for tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202012087U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103303814A (en) * | 2013-07-01 | 2013-09-18 | 张家港市天运建筑机械有限公司 | Tower footing assembly |
| CN111411573A (en) * | 2019-12-31 | 2020-07-14 | 中国船舶重工集团应急预警与救援装备股份有限公司 | Height-adjustable's pin-connected panel pontoon bridge cross-span steel tower |
-
2011
- 2011-03-03 CN CN2011200538618U patent/CN202012087U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103303814A (en) * | 2013-07-01 | 2013-09-18 | 张家港市天运建筑机械有限公司 | Tower footing assembly |
| CN111411573A (en) * | 2019-12-31 | 2020-07-14 | 中国船舶重工集团应急预警与救援装备股份有限公司 | Height-adjustable's pin-connected panel pontoon bridge cross-span steel tower |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20111019 |
|
| CX01 | Expiry of patent term |