CN209566309U - The fixed wheel construction of the PC component production line of adjustment height - Google Patents
The fixed wheel construction of the PC component production line of adjustment height Download PDFInfo
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- CN209566309U CN209566309U CN201821696874.5U CN201821696874U CN209566309U CN 209566309 U CN209566309 U CN 209566309U CN 201821696874 U CN201821696874 U CN 201821696874U CN 209566309 U CN209566309 U CN 209566309U
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- fast pulley
- nut
- fixed wheel
- steel slab
- embedded steel
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Abstract
The utility model discloses a kind of fixed wheel constructions of the PC component production line of adjustment height, including the pre-embedded steel slab below datum level is arranged in, fast pulley pedestal is provided on pre-embedded steel slab, the fixation wheel support with fast pulley is provided on fast pulley pedestal, fast pulley outer peripheral surface is fixed wheel tread, and interval is fixed with the identical high-strength bolt of multiple structures on pre-embedded steel slab；The first nut, fast pulley pedestal, the second nut are successively socketed on each high-strength bolt；First nut, the second nut are fixedly clamped and take turns pedestal.The utility model height adjustment is simpler easy；High-strength bolt, nut have bigger compression strength, it will not be because of the die station load of own wt and fixed wheel tread transmitting when normal use, or vibration in use process and occur high-strength bolt loosen, deformation the phenomenon that, the accurate absolute altitude of fixed wheel tread is effectively guaranteed；Have many advantages, such as that Pass line adjustment is convenient, reliability and durability.
Description
Technical field
The utility model relates to PC component product line device technical fields, produce more particularly, to the PC component of adjustment height
Line fixes wheel construction.
Background technique
In recent years, along with the rapid development of precast concrete assembled architecture, the country has built a large amount of PC component ring
Shape production line.The die station of circular line relies on fast pulley supporting steel die station, the mold in die station and PC component, passes through driving wheel
Motor, ferry-boat trolley realize flowing water operating.One die station usually requires 10 or more fast pulley supports, a circular line
Usually require the fast pulley of installation 500 or more；For steady, the high-efficiency operation for guaranteeing production line, it is strict with all fixations
Support wheel marshalling, and fixed wheel tread absolute altitude is consistent.
Currently, traditional fast pulley design is broadly divided into two kinds of structures: the first structure (as described in Figure 2): completely according to
By adjusting the positioning of fixed wheel support 2.1 and the tyre tread absolute altitude of fast pulley 2.2 during the installation process；The deficiency of this structure
Place is: accurate degree positions when relying primarily on installation, by adding parallels 2.5 between built-in fitting 2.3 and fast pulley pedestal 2.4
Adjust the tyre tread absolute altitude of fast pulley 2.2, mounting and adjusting is time-consuming and laborious and is relatively inaccessible to higher required precision.
Second of structure (as described in Figure 3): fixed wheel support 3.1 is connected in the side of fast pulley pedestal 3.3 by bolt 3.2
On wall, this structure fully relies on the positioning that fixed wheel support 3.4 is adjusted in installation process, after the tyre tread absolute altitude of fast pulley 3.5
Phase can realize adjustment by fast pulley pedestal 3.3 and fixed 3.4 structural design of wheel support；This structure only needs pacifying
Accurate horizontal location is carried out during dress, the tyre tread height of fast pulley 3.5 is tight after the completion of adjusting by the bolt 3.2 of side
Gu；The shortcoming of this structure is: although the tyre tread high precision that design solves fast pulley 3.5 to a certain extent is adjustable
The problem of, but there are the unreasonable problems of structural design；That is, transmitted by the frictional force support fast pulley 3.5 of bolt 3.2
Die station load and own wt are used for a long time rear bolt 3.2 and are easy to loosen the tyre tread absolute altitude reduction in turn resulting in fast pulley 3.5,
Cause the operation of production line die station unstable.It is fixed so designing a kind of adjustable PC component production line of fixed wheel tread high flexible
Wheel construction is then very necessary.
Summary of the invention
The utility model aim is to provide a kind of PC component production of reliability and durability, fixed wheel tread absolute altitude adjustment height
Line fixes wheel construction.
To achieve the above object, the utility model takes following technical proposals:
The fixed wheel construction of the PC component production line of adjustment height described in the utility model, including being arranged in below datum level
Pre-embedded steel slab is provided with fast pulley pedestal on the pre-embedded steel slab, is provided with consolidating with fast pulley on the fast pulley pedestal
Fixed wheel bracket, the fast pulley outer peripheral surface are fixed wheel tread；It is identical to be fixed with multiple structures for interval on the pre-embedded steel slab
High-strength bolt；The first nut, fast pulley pedestal, the second nut are successively socketed on each high-strength bolt；First spiral shell
Female, the second nut clamps the fast pulley pedestal.
The high-strength bolt is welded on the pre-embedded steel slab.
The utility model is compared with the fixed wheel construction of traditional PC component production line, using high-strength bolt, nut (the first spiral shell
Female, the second nut) it matches to adjust the whole height of fast pulley, to complete to make height to the adjustment of fixed wheel tread absolute altitude
Degree adjusts simpler easy；High-strength bolt, nut have bigger compression strength simultaneously, are able to bear bigger positive pressure
Power, when normal use will not because of the vibration in the die station load or use process of own wt and fixed wheel tread transmitting and
There is the phenomenon that high-strength bolt loosening, deformation, the accurate absolute altitude of fixed wheel tread is effectively guaranteed；With Pass line adjustment side
Just, the advantages that reliability and durability.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the structural schematic diagram of the first structure of existing PC component production line fast pulley.
Fig. 3 is the structural schematic diagram of second of structure of existing PC component production line fast pulley.
Specific embodiment
It elaborates with reference to the accompanying drawing to the embodiment of the present invention, the present embodiment before being with technical solution of the present invention
It puts and is implemented, the detailed implementation method and specific operation process are given, but protection scope of the present invention is not limited to down
State embodiment.
As shown in Figure 1, the fixed wheel construction of the PC component production line of adjustment height described in the utility model, including be arranged in base
The pre-embedded steel slab 2 of 1 lower section of quasi- face is provided with fast pulley pedestal 3 on pre-embedded steel slab 2, is provided on fast pulley pedestal 3 with fixing
The fixation wheel support 5 of wheel 4,4 outer peripheral surface of fast pulley are fixed wheel tread 6；It is identical to be welded with multiple structures for interval on pre-embedded steel slab 2
High-strength bolt 7；The first nut 8, fast pulley pedestal 3, the second nut 9 are successively socketed on each high-strength bolt 7；First nut
8, the second nut 9, which is fixedly clamped, takes turns pedestal 3.
Claims (2)
1. the fixed wheel construction of the PC component production line of a kind of adjustment height, including the pre-embedded steel slab being arranged below datum level (1)
(2), it is provided with fast pulley pedestal (3) on the pre-embedded steel slab (2), is provided on the fast pulley pedestal (3) with fast pulley
(4) fixation wheel support (5), fast pulley (4) outer peripheral surface are fixed wheel tread (6)；It is characterized by: the pre-embedded steel slab
(2) interval is fixed with the identical high-strength bolt of multiple structures (7) on；First is successively socketed on each high-strength bolt (7)
Nut (8), fast pulley pedestal (3), the second nut (9)；First nut (8), the second nut (9) clamp the fast pulley bottom
Seat (3).
2. the fixed wheel construction of the PC component production line of adjustment height according to claim 1, it is characterised in that: the strength spiral shell
Bolt (7) is welded on the pre-embedded steel slab (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821696874.5U CN209566309U (en) | 2018-10-19 | 2018-10-19 | The fixed wheel construction of the PC component production line of adjustment height |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821696874.5U CN209566309U (en) | 2018-10-19 | 2018-10-19 | The fixed wheel construction of the PC component production line of adjustment height |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209566309U true CN209566309U (en) | 2019-11-01 |
Family
ID=68319676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821696874.5U Active CN209566309U (en) | 2018-10-19 | 2018-10-19 | The fixed wheel construction of the PC component production line of adjustment height |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209566309U (en) |
-
2018
- 2018-10-19 CN CN201821696874.5U patent/CN209566309U/en active Active
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