CN205603077U - Fixing device of I -shaped wiping line - Google Patents
Fixing device of I -shaped wiping line Download PDFInfo
- Publication number
- CN205603077U CN205603077U CN201620269119.3U CN201620269119U CN205603077U CN 205603077 U CN205603077 U CN 205603077U CN 201620269119 U CN201620269119 U CN 201620269119U CN 205603077 U CN205603077 U CN 205603077U
- Authority
- CN
- China
- Prior art keywords
- trolley
- fixing device
- shaped
- wiping line
- strap
- 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 - Fee Related
Links
Abstract
The utility model provides a fixing device of I -shaped wiping line, include: fixed splint gu (1), apron (2) and insulating part (5), solid fixed splint (1) cladding in the bottom rather than shape assorted I -shaped wiping line (7) to through cooperateing with apron (2), bottom that will these I -shaped wiping line (7) presss from both sides tightly, the one end of insulating part (5) is fixed in the bottom of solid fixed splint (1), and its other end is fixed in on support (8) of I -shaped wiping line (7) for support square wiping line (7) above that with external insulating. Through installing fixing device between the I -shaped wiping line and support of driving power supply for when the wiping line takes place expend with heat and contract with cold's physical change because of changes in ambient temperature, eliminated the wiping line and for factory building mechanism whole fore -and -aft displacement or concentrate the longitudinal stress of a certain section on, improved driving power supply system's stability and structural reliability.
Description
Technical field
This utility model relates to trolley apparatus field, is specifically related to the fixing device of a kind of H-shaped slide line.
Background technology
Heavy Plate Rolling Line driving electric supply installation typically uses high-temperature steel body trolley, and its structure is I-shaped；Install
Length reaches more than 600 rice, and partial sector is in hot environment at production period, and returns to ring during stopping production
Border temperature.Due to the change of high-low temperature difference, thus cause the change of the physical property of steel self dilation of body trolley
Change.But, because of the differences in expansion of Factory Building mechanism Yu trolley, and the aspect such as trolley supports insulative support is not
With, when the physical change that trolley expands with heat and contract with cold, trolley can occur longitudinally opposite displacement, causes each
The longitudinal stress of trolley is uneven, greatly have impact on the stability of structure.
Utility model content
The purpose of this utility model is, uses the region of I-shaped trolley because of flatulence of heat type for solving driving electric supply installation
The physical change of shrinkage, causes it that technical problem of length travel occurs, it is provided that fixing of a kind of I-shaped trolley
Device, utilizes this fixing device to fix trolley, and trolley can be avoided at the change procedure of physical property that expands with heat and contract with cold
In, the length travel relative to Factory Building beam mechanism occurs.
For achieving the above object, the fixing device of a kind of I-shaped trolley that this utility model provides, including: Gu
Clamp plate, cover plate and insulating element；Described strap is coated on the I-shaped trolley with its mating shapes
Bottom, and by matching with cover plate, the bottom of this I-shaped trolley is clamped, the one of described insulating element
End is fixed on the bottom of strap, and its other end is fixed on the support of I-shaped trolley so that be supported on it
The trolley of top and external insulation.
As the further improvement of technique scheme, described cover plate is equipped with the first tight fixed bolt and second tight
Determine bolt；After the end of the first tight fixed bolt is penetrated strap, cover plate and strap is made to be fastened on one
Rise；The end of described second tight fixed bolt offsets with the surface of I-shaped trolley bottom.
As the further improvement of technique scheme, the bottom of described insulating element is provided with screw rod, described screw rod
It is arranged on the support of I-shaped trolley, and after being tightened by the nut screw connection that screw thread is sheathed with its end, will be absolutely
Edge part is fixed on support with screw rod.
As the further improvement of technique scheme, described insulating element uses glass fibre, quartz fibre to increase
Strong phenolic resin is made.
As the further improvement of technique scheme, described strap and the stress of cover plate are all higher than
0.45Mpa。
The advantage of the fixing device of a kind of I-shaped trolley of the present utility model is:
By fixing device being arranged between I-shaped trolley and the support that driving is powered so that trolley is because of ring
During the physical change that border variations in temperature is expanded with heat and contract with cold, eliminate trolley relative to Factory Building mechanism generally longitudinally
Displacement or concentrate on the longitudinal stress of a certain section, improves stability and the structural reliability of driving electric power system；And
The simple in construction of this fixing device, it is simple to dismounting.
Accompanying drawing explanation
Fig. 1 is the fixing device vertical structure schematic diagram of a kind of I-shaped trolley in this utility model embodiment.
Fig. 2 is the transverse views utilizing the fixing device shown in Fig. 1 to be fixed on support by trolley.
Reference
1, strap 2, cover plate
3, first tight fixed bolt the 4, second tight fixed bolt
5, insulating element 6, nut
7, trolley 8, support
9, screw rod 10, fixing device
11, expansion joint
Detailed description of the invention
With embodiment, the fixing device of a kind of I-shaped trolley described in the utility model is carried out below in conjunction with the accompanying drawings
Describe in detail.
As it is shown in figure 1, the fixing device of a kind of I-shaped trolley of this utility model offer, including: insulation division
Part 5, strap 1 and cover plate 2.Described strap 1 is coated on the I-shaped wiping with its mating shapes
The bottom of line 7, and by matching with cover plate 2, the bottom of this I-shaped trolley 7 is clamped, described insulation
The bottom of strap 1 is fixed in one end of parts 5, and its other end is fixed on the support 8 of I-shaped trolley 7
On so that the trolley 7 of the side of being supported on and external insulation.
Fixing device based on said structure, as it is shown in figure 1, it is tight to be equipped with first on described cover plate 2 respectively
Determine bolt 3 and the second tight fixed bolt 4；After the end of the first tight fixed bolt 3 is penetrated strap 1, make lid
Plate 2 tightens together with strap 1；The end of described second tight fixed bolt 4 and I-shaped trolley 7 bottom
Surface offset so that trolley 7 is clamped.
The bottom of described insulating element 5 is provided with screw rod 9, and described screw rod 9 is arranged in the support of I-shaped trolley 7
On 8, and after being coordinated by the screw thread nut 6 sheathed with its end and tightening, insulating element 5 is consolidated with screw rod 9
On support 8.
As in figure 2 it is shown, when mounted, several fixing devices are installed between every phase trolley two expansion joint 11
Central segment position, and fixing device be mounted on the support 8 of Factory Building beam side its support with trolley with
Size.In production scene, after the installation length of trolley is more than 100 meters, in order to ensure that trolley is expanding with heat and contract with cold
During have longitudinal stroke, can be according to on-the-spot demand, on whole piece trolley, with 60 100 meters not
Deng spacing increase expansion joint 11, and certain section of trolley expand with heat and contract with cold the stroke occurred all at adjacent two expansion joints it
Between carry out.It is with the existing insulator difference for supporting trolley, fixing device of the present utility model
The displacement in any orientation after mounting and will not occur between trolley.The cunning brought for site environment variations in temperature
Touch the change of line physical property, make expanding with heat and contract with cold of trolley carry out with fixing central segment, and stretching to two ends
Seam 11 carries out stretching or shrinking；But, the central segment of trolley is by the fastening effect of fixing device so that it is relative to
Fixing device will not occur longitudinal movement.Avoid and can not return to original position after trolley stretches and occur
The problem of longitudinal leap.
It addition, the profile of fixing device of the present utility model, specification can carry out phase according to the specification of trolley, model
The change answered, but general purpose is to realize trolley not because of the change of own physical character, and occur relative to
Factory Building mechanism moves integrally.
According to the form-factor of I-shaped trolley, make the strap fitted with trolley bottom surface, and determine
The specification of tight fixed bolt, size and selected point.The steel body trolley of different capacity and specification needs configuration corresponding
The selection of the strap of specification and tight fixed bolt, strap and tight fixed bolt to consider its intensity, it is to avoid it is strong
Spend hour, the most inoperative, or again trolley is damaged when intensity is excessive.In order to ensure to fix
The reliability of device, it is necessary to assure strap and cover plate have sufficiently large stress intensity, its direct stress should be greater than
0.45MPa, therefore insulating element, cover plate and strap, tightening screw rod selection on, can be selected for glass fibers
The phenolic resin material that dimension, quartz fibre strengthen is made so that the mechanical strength of each parts is at more than 0.6MPa.
It should be noted last that, above example is only in order to illustrate the technical solution of the utility model and unrestricted.
Although this utility model being described in detail with reference to embodiment, it will be understood by those within the art that,
The technical solution of the utility model is modified or equivalent, without departure from technical solutions of the utility model
Spirit and scope, it all should be contained in the middle of right of the present utility model.
Claims (5)
1. the fixing device of an I-shaped trolley, it is characterised in that including: strap (1), cover plate (2)
With insulating element (5)；Described strap (1) is coated on the I-shaped trolley (7) with its mating shapes
Bottom, and by matching with cover plate (2), the bottom of this I-shaped trolley (7) is clamped, described absolutely
The bottom of strap (1) is fixed in one end of edge part (5), and its other end is fixed on I-shaped trolley (7)
Support (8) on so that the trolley (7) of the side of being supported on and external insulation.
The fixing device of I-shaped trolley the most according to claim 1, it is characterised in that described cover plate
(2) the first tight fixed bolt (3) and the second tight fixed bolt (4) it are equipped with on；By by the first tight fixed bolt (3)
End penetrate strap (1) after, make cover plate (2) tighten together with strap (1)；Described second
The end of tight fixed bolt (4) offsets with the surface of I-shaped trolley (7) bottom.
The fixing device of I-shaped trolley the most according to claim 1, it is characterised in that described insulation division
The bottom of part (5) is provided with screw rod (9), and described screw rod (9) is arranged in the support (8) of I-shaped trolley (7)
On, and after being coordinated by the screw thread nut (6) sheathed with its end and tightening, by insulating element (5) with screw rod (9)
It is fixed on together on support (8).
The fixing device of I-shaped trolley the most according to claim 1, it is characterised in that described insulation
The phenolic resin that parts (5) use glass fibre, quartz fibre to strengthen is made.
The fixing device of I-shaped trolley the most according to claim 1, it is characterised in that described is fixing
The stress of clamping plate (1) and cover plate (2) is all higher than 0.45Mpa.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620269119.3U CN205603077U (en) | 2016-03-31 | 2016-03-31 | Fixing device of I -shaped wiping line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620269119.3U CN205603077U (en) | 2016-03-31 | 2016-03-31 | Fixing device of I -shaped wiping line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205603077U true CN205603077U (en) | 2016-09-28 |
Family
ID=56965280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620269119.3U Expired - Fee Related CN205603077U (en) | 2016-03-31 | 2016-03-31 | Fixing device of I -shaped wiping line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205603077U (en) |
-
2016
- 2016-03-31 CN CN201620269119.3U patent/CN205603077U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202585459U (en) | Solar panel supporting frame structure capable of being detached and installed rapidly | |
| CN108448501B (en) | Exhibition building exhibition position cable laying system | |
| CN205603077U (en) | Fixing device of I -shaped wiping line | |
| CN205981253U (en) | Sensor fixed establishment | |
| RU2014122760A (en) | PANEL ASSEMBLY INSTALLATION BY SOLDERING | |
| JP3200837U (en) | One kind of solar power generation stand system | |
| CN209088432U (en) | A kind of cable cleat | |
| CN204030526U (en) | Bridge midium voltage cable length compensation device | |
| CN102912909A (en) | Spherical pyramid glass curtain wall construction method and curtain wall unit connecting system therein | |
| CN203881258U (en) | Horizontal and vertical displacement measuring apparatus used for GIS combined electric appliance air cabin | |
| CN204068110U (en) | A kind of adjustable bus bridge frame | |
| CN203326522U (en) | Adjustable shell telescopic structure for isolated-phase bus | |
| CN210142887U (en) | Vertical height-adjustable's slip generating line bracket | |
| CN204083507U (en) | A kind of wiring harness fastener and mount fixing structure thereof | |
| CN108806917B (en) | Superconducting magnet low-temperature structure supporting rod | |
| RU135872U1 (en) | ELECTRIC HEATER | |
| JP6073116B2 (en) | Telescopic device and water stop method for road bridge joints | |
| CN104538915A (en) | Adjustable metal enclosed busbar bridge | |
| CN207715908U (en) | Aeroengine pipeline holder with self-compensating function | |
| CN102427172B (en) | Telescopic connector used for supporting power supply rail | |
| MX2016014811A (en) | Solar concentration tower with external receiver. | |
| CN208090070U (en) | A kind of device of taking root for not limiting rigid hanger horizontal displacement | |
| CN212358659U (en) | Waterproof construction at building structure expansion joint | |
| CN206727610U (en) | A kind of compound glass steel three-core cable fixture | |
| CN210070263U (en) | Solar water heater support |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160928 Termination date: 20180331 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |