CN213448130U - Cable body support frame - Google Patents
Cable body support frame Download PDFInfo
- Publication number
- CN213448130U CN213448130U CN202022173434.5U CN202022173434U CN213448130U CN 213448130 U CN213448130 U CN 213448130U CN 202022173434 U CN202022173434 U CN 202022173434U CN 213448130 U CN213448130 U CN 213448130U
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- CN
- China
- Prior art keywords
- cable
- support
- plate
- support frame
- support plate
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- 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 - Fee Related
Links
- 238000010276 construction Methods 0.000 abstract description 16
- 238000000034 method Methods 0.000 abstract description 6
- 239000000725 suspension Substances 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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Abstract
The utility model provides a cable body support frame, includes the bottom plate, by the movable support frame that backup pad I and backup pad II are constituteed, the axle passes backup pad I and II intersections of backup pad and forms articulated with it to fasten backup pad I and backup pad II through bolt, baffle, the frame cable wheel is installed epaxially, I lower extreme of backup pad is connected with the bottom plate through otic placode, hinge pin with articulated mode, II lower extreme tops of backup pad are in the bottom plate baffle department at the bottom plate edge. The cable body support frame is combined, and the support plate I and the support plate II can be overlapped and placed under the condition that the tie rod cable is not placed or in the transportation process. Can improve more than 60% space utilization when transporting, greatly reduce the cost of transportation: and the disassembly, assembly and construction are convenient, the device can be repeatedly used in different projects, and the construction cost is greatly reduced.
Description
Technical Field
The invention relates to a cable body support frame, in particular to a cable body support frame of an arch bridge tie rod cable, which can also be used for temporary support during construction of a main cable of a suspension bridge.
Background
In the construction process of the through arch bridge, the cable-strut cable body needs to be supported on the bridge floor, as shown in fig. 5 and 6 in the prior art, a fixed support frame is transported to an engineering site and then is connected with the bridge floor by bolts, a plurality of support frames are arranged according to the length of a tie rod, and the support frames are used as tie rod support structures in the construction process or after the bridge is formed by tensioning. The disadvantages are that: because of the fixed steel frame structure, the weight is heavier and is not beneficial to transportation, namely, the occupied space is large during transportation, and the transportation cost is higher.
Disclosure of Invention
The invention aims to: the utility model provides a cable body support frame of arch bridge tie rod cable adopts movable supporting structure, erects the support when using, and is folding during the transportation, and space utilization more than 60% when can improving the transportation greatly reduces the cost of transportation, and does not increase the complexity of operation in the construction installation, simultaneously because the weight of bearing frame is alleviateed in the structural change, effectively reduces construction intensity of labour.
The technical scheme for solving the problems is as follows: the utility model provides a cable body support frame, includes bottom plate, support frame and frame cable wheel, its characterized in that: the support frame is a cross folding type movable support frame consisting of a support plate I and a support plate II, a shaft penetrates through the cross position of the support plate I and the support plate II to be hinged with the support frame, the support plate I and the support plate II are fastened through a bolt and a baffle, a cable wheel is arranged on the shaft, the lower end of the support plate I is connected with the bottom plate through an ear plate and a hinge pin in a hinged mode, and the lower end of the support plate II abuts against the baffle of the bottom plate at the edge of the bottom plate.
The further technical scheme is as follows: the cable body support frame is not laid the condition of tie rod cable, and backup pad I, backup pad II can overlap and place.
The further technical scheme is as follows: the cable body support frame is of a combined type, and all the components including the bottom plate, the hinge pin, the bolt, the baffle plate, the support plate I, the support plate II, the shaft and the cable wheel are of separate structures and are assembled into a whole on site.
By adopting the structure, the utility model discloses a "cable body support frame" has following beneficial effect:
the space utilization rate of more than 60% during transportation can be improved, and the transportation cost is greatly reduced:
the existing support frame has firm and reliable structure, but occupies large space during transportation, and the weight of the support frame is relatively heavy; the utility model discloses a "cable body support frame" changes movable support into, and is easy and simple to handle, and the job site is sent to the support frame of folding placing, as long as will put up the cable wheel and mention, with 6b bottom temple of backup pad in baffle 1a department on bottom plate limit can, effectively promote transportation space utilization.
Two, dismantle equipment construction convenience, can use repeatedly in different projects, greatly reduced construction cost:
the cable body support frame is combined, and can be conveniently erected on a catwalk as a cable erecting device of a suspension bridge cable strand on the catwalk when being used for construction of a main cable of the suspension bridge; in the cable releasing process, a construction cable body 8 is erected on a cable wheel frame 9 to form a rolling support as shown in figure 1, and a cable body support frame is used as a support for cable strand releasing; the main cable is dismantled after the construction is finished, and can be used for the next project; the composite material can be repeatedly used in different projects, so that the construction cost is greatly reduced;
when the cable body support frame of the utility model is used as a support frame of a tie rod cable of an arch bridge, the support frame can be used as a permanent support to stay on a bridge floor after the tie rod is tensioned.
The technical features of the "cable support" of the present invention will be further described with reference to the accompanying drawings and examples.
Drawings
Fig. 1 to 2 are one of the schematic structural diagrams of the cable support frame (in use, a tie bar or a cable is mounted):
FIG. 1 is a front view, and FIG. 2 is a left side view of FIG. 1;
fig. 3 to 4 are two schematic structural diagrams (transportation state) of the cable support frame:
FIG. 3 is a front view, and FIG. 4 is a left side view of FIG. 3;
FIGS. 5-6 are schematic structural views of the existing cable support frame;
fig. 5 is a front view, and fig. 6 is a left side view of fig. 5.
In the figure:
1-bottom plate, 1 a-bottom plate baffle, 2-screw, 3-hinge pin, 4-bolt, 5-baffle, 6 a-support plate I, 6 b-support plate II, 7-shaft, 8-stay cable or tie rod cable, 9-frame cable wheel and 10-lug plate.
Detailed Description
A cable body supporting frame, which comprises a supporting frame,
as shown in figures 1-4, the cable body support frame comprises a bottom plate 1 and a cross folding type movable support frame consisting of a support plate I6 a and a support plate II 6b, wherein a shaft 7 penetrates through the cross part of the support plate I6 a and the support plate II 6b to be hinged with the support plate I6 a, the support plate I6 a and the support plate II 6b are fastened through a bolt 4 and a baffle plate 5, a cable wheel 9 is arranged on the shaft 7, the lower end of the support plate I6 a is connected with the bottom plate 1 through an ear plate 10 and a hinge pin 3 in a hinged mode, and the lower end of the support plate II 6b is propped against the baffle plate 1a at the edge of.
As shown in fig. 4, the support plate i 6a and the support plate ii 6b can be overlapped during transportation or under the condition that the lashing rod cable is not placed;
in order to better restrain the stay cables or tie bars, an arc R corresponding to the cable diameter of the stay cables or tie bars is arranged above the cable wheel 9;
when the cable body is used, the height H of the support plate I6 a and the support plate II 6b from the bottom plate is larger than the placement height of the cable body so as to limit the movement of the cable body and ensure that the cable body cannot go out of the support frame even if the cable body deviates in the process of constructing cable threading;
the utility model discloses a cable body support can conveniently erect on the catwalk when being used for suspension bridge main push-towing rope construction, puts the support for the cable as the strand, does in different projects and uses repeatedly.
In the cable releasing process, the construction cable body 8 is erected on the cable wheel 9, as shown in figure 1, to form a rolling support; for the support frame of the arch bridge tie rod cable, after the tie rod is tensioned, the support frame can be used as a permanent support to be left on the bridge floor; and for the cable erecting device of the suspension bridge cable strand on the catwalk, the cable erecting device is dismantled after the construction of the main cable is completed, and the cable erecting device can be used for the next project.
As a transformation of the embodiment of the utility model, each part of the cable body support frame of the utility model, including the bottom plate 1, the hinge pin 3, the bolt 4, the baffle 5, the support plate I6 a, the support plate II 6b, the shaft 7 and the cable wheel 9 are separate structures, and can also be respectively transported to the site after being prefabricated in different factories to be assembled into a whole.
Claims (3)
1. The utility model provides a cable body support frame, includes bottom plate (1), support frame and frame cable wheel, its characterized in that: the support frame is a cross folding type movable support frame consisting of a support plate I (6 a) and a support plate II (6 b), a shaft (7) penetrates through the cross position of the support plate I (6 a) and the support plate II (6 b) to be hinged with the support plate I (6 a) and the support plate II (6 b), the support plate I (6 a) and the support plate II (6 b) are fastened through a bolt (4) and a baffle (5), a cable wheel (9) is installed on the shaft (7), the lower end of the support plate I (6 a) is connected with the bottom plate (1) through an ear plate (10) and a hinge pin (3) in a hinged mode, and the lower end of the support plate II (6 b) is propped against the bottom plate baffle (1.
2. The cable support bracket of claim 1, wherein: under the condition that the mooring rope is not placed in the rope body supporting frame, the supporting plate I (6 a) and the supporting plate II (6 b) can be placed in an overlapped mode.
3. The cable support bracket of claim 1, wherein: the cable body support frame is of a combined type, all the components including the bottom plate (1), the hinge pin (3), the bolt (4), the baffle plate (5), the support plate I (6 a), the support plate II (6 b), the shaft (7) and the cable wheel support (9) are of separate structures and are assembled into a whole on site.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022173434.5U CN213448130U (en) | 2020-09-28 | 2020-09-28 | Cable body support frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022173434.5U CN213448130U (en) | 2020-09-28 | 2020-09-28 | Cable body support frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213448130U true CN213448130U (en) | 2021-06-15 |
Family
ID=76282536
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022173434.5U Expired - Fee Related CN213448130U (en) | 2020-09-28 | 2020-09-28 | Cable body support frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213448130U (en) |
-
2020
- 2020-09-28 CN CN202022173434.5U patent/CN213448130U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210615 |