CN209700441U - Contact net for power supplying support device - Google Patents
Contact net for power supplying support device Download PDFInfo
- Publication number
- CN209700441U CN209700441U CN201920044592.5U CN201920044592U CN209700441U CN 209700441 U CN209700441 U CN 209700441U CN 201920044592 U CN201920044592 U CN 201920044592U CN 209700441 U CN209700441 U CN 209700441U
- Authority
- CN
- China
- Prior art keywords
- fixed frame
- pedestal
- contact net
- hydraulic jack
- power supplying
- 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.)
- Active
Links
Landscapes
- Types And Forms Of Lifts (AREA)
Abstract
The utility model discloses contact net for power supplying support devices, belong to railway power supply apparatus field, including fixed frame, it is located at the pedestal of fixed frame lower end, the center of gravity of fixed frame is overlapped setting with the center of gravity of pedestal, pedestal is criss-cross construction, fixed frame is electric power tower structure, reinforcing rib is equipped between the quadrangle and fixed frame of pedestal, hydraulic jack is equipped between the lower end surface and pedestal of fixed frame, the lower end of fixed frame is equipped with locating slot, hydraulic jack solid lock is on pedestal, the force-output shaft of hydraulic jack is located in locating slot, the operation handle of hydraulic jack stretches out fixed mount setting.The pedestal of the utility model increases the stationarity with bottom surface, and adjustable up-down, and stability is high.
Description
Technical field
The utility model belongs to railway power supply apparatus field, is related to contact net for power supplying and supports device.
Background technique
Contact net is to set up along rail overhead "the" shape in electric railway, take the high pressure of stream defeated for pantograph
Electric wire.Contact net is the main truss of railway electrification project, is that powering to electric locomotive for downline overhead erection is special
The transmission line of electricity of form by contact suspension, supports device, positioning device, pillar and several parts in basis to form.
Contact net, which is responsible for, is delivered directly to the vital task that electric locomotive uses the electric energy obtained from traction substation.
Therefore the quality and working condition of contact net will directly affect the transport capacity of electric railway.
Support device, that is, pillar and foundation, for bearing the load of contact suspension and holding equipment, intensity and steady
The stability of the qualitative service life for directly affecting contact net for power supplying and entire contact net for power supplying, thus it is most important, at present
It common are the support device of concrete structure, referred to as ferroconcrete prop is using high-intensitive reinforcing bar, during fabrication in advance
Reinforcing bar is first set to generate pulling force, it is saved than ordinary reinforced concrete pillar in equivalent capability, and steel, intensity is big, pillar is light
The advantages that, but fabrication cycle is long, is also protected from environmental, it is not easy to operate.
Utility model content
The purpose of this part be summarize the embodiments of the present invention some aspects and briefly introduce it is some compared with
Good embodiment.May be done in this part and the summary of the description of the application and utility model title it is a little simplify or omit with
Avoid the purpose for making this part, abstract of description and utility model title fuzzy, and this simplification or omission cannot be used for limiting
The scope of the utility model.
The problem of describing in view of the aforementioned technical background proposes the utility model, and therefore, the utility model is wherein
One purpose is to provide a kind of contact net for power supplying support device, and using steel column structure, materials are convenient, and fabrication cycle is short, intensity
It is high.
In order to solve the above technical problems, the technical solution adopted in the utility model is: contact net for power supplying supports device, packet
Fixed frame is included, the pedestal of the fixed frame lower end is located at, the center of gravity of the fixed frame is overlapped setting, institute with the center of gravity of the pedestal
Stating pedestal is criss-cross construction, and the fixed frame is electric power tower structure, is set between the quadrangle of the pedestal and the fixed frame
There is reinforcing rib；
Hydraulic jack is equipped between the lower end surface of the fixed frame and the pedestal, it is fixed that the lower end of the fixed frame is equipped with
Position slot, on the base, the force-output shaft of the hydraulic jack is located in the locating slot hydraulic jack solid lock, institute
The operation handle for stating hydraulic jack stretches out the fixed mount setting；
The quadrangle of the pedestal is equipped with location hole, and the positioning hole is equipped with the positioning column being threadedly coupled, the positioning column
Lower end pass through the location hole and squeeze into bottom surface, the upper end of the positioning column is equipped with handle hole；
The side of the pedestal is equipped with idler wheel, and the side opposite with the idler wheel is equipped with connecting plate.
Further, the reinforcing rib is i-beam structure, and the middle part of the reinforcing rib is equipped with handle, the reinforcing rib
Upper end is located at the middle part of the fixed frame and the weldering of the two week is fixedly connected.
Further, the pedestal is welded by I-steel, and the pedestal is equipped with multiple lightening holes, the pedestal
Quadrangle is welded with round steel, and the location hole is round steel hole.
Further, the outer ring of the fixed frame is equipped with the reinforcing ring of clearance fit, and the reinforcing ring is equipped with first and connects
Connect hole, the fixed frame is equipped with multiple second connecting holes, and the specification of first connecting hole and the second connecting hole is consistent.
Further, the upper end of the fixed frame is equipped with adjusting rod, and the adjusting rod is electric power tower structure, the adjusting rod
Lower end be set in the fixed frame inside and the two be fixedly installed.
Further, the side of the fixed frame is equipped with fixing seat, lifter rack and gear, and the fixing seat is installed in institute
It states on fixed frame, the gear rotation connection is set on the fixing seat and the driving lifter rack moves up and down, the tooth
Wheel is realized by handle to be rotated, and reinforcing rod is equipped between the upper end and adjusting rod of the lifter rack.
The utility model has the advantages and positive effects of: compared with prior art, 1, the utility model is in fixed frame
Lower section pedestal is set, increase with the contact area of bottom surface, improve stability, and liquid is set between pedestal and fixed frame
Jack is pressed, support performance is further promoted, in the case where mechanical strength reduces, enough supports can also be promoted, mentioned
Safety and stability is risen, handle hole is set, is inserted into handle hole using tools such as crowbars, it is convenient that positioning column is revolved
Turn, be conveniently driven into underground, promotes strength and stability；2, idler wheel and connecting plate, connecting plate being arranged can fix and pull handrail, match
Facilitate the movement of pedestal after closing after rolling, promotes installation effectiveness；3, pedestal is welded by I-steel, at low cost, and intensity is high, pedestal
Multiple lightening holes are equipped with, under the premise of proof strength, mitigates weight, facilitates transports, the quadrangle of pedestal is welded with round steel, positions
Hole is round steel hole, and intensity is high, does not have to processing, reduces processing and manufacturing cost；4, the setting of reinforcing rod can increase the branch to elevating lever
Support effect, promotes the support strength of elevating lever.
Detailed description of the invention
It, below will be to required in embodiment description in order to illustrate more clearly of the technical solution of the utility model embodiment
The attached drawing used is briefly described, it should be apparent that, the accompanying drawings in the following description is only some implementations of the utility model
Example, for those of ordinary skill in the art, without any creative labor, can also be according to these attached drawings
Obtain other attached drawings.
Fig. 1 is the structural schematic diagram that the utility model contact net for power supplying supports device side view；
Fig. 2 is the structural schematic diagram that the utility model contact net for power supplying is looked up with support device；
Fig. 3 is the portion the A detail drawing of the utility model Fig. 1；
Fig. 4 is the portion the B detail drawing of the utility model Fig. 2；
Fig. 5 is the portion the C detail drawing of the utility model Fig. 2.
Appended drawing reference:
1- fixed frame；The second connecting hole of 11-；12- locating slot；2- pedestal；21- lightening hole；22- location hole；23- idler wheel；
24- connecting plate；3- positioning column；31- handle hole；4- reinforcing rib；41- handle；5- hydraulic jack；6- elevating lever；7- lifting tooth
Item；71- fixing seat；71- gear；73- handle；8- reinforcing ring；The first connecting hole of 81-.
Specific embodiment
To keep the above objects, features, and advantages of the utility model more obvious and easy to understand, with reference to the accompanying drawing to this
The specific embodiment of utility model is described in detail.
Many details are explained in the following description in order to fully understand the utility model, but this is practical new
Type can also be implemented using other than the one described here other way, and those skilled in the art can be without prejudice to this reality
With doing similar popularization in the case where novel intension, therefore the utility model is not limited by the specific embodiments disclosed below.
Secondly, the utility model combination schematic diagram is described in detail, when the utility model embodiment is described in detail, for convenient for
Illustrate, indicates that the sectional view of device architecture can disobey general proportion and make partial enlargement, and the schematic diagram is example,
This should not limit the range of the utility model protection.In addition, the three-dimensional space of length, width and depth should be included in actual fabrication
Between size
Again, it should be noted that in the absence of conflict, the spy in the embodiments of the present invention and embodiment
Sign can be combined with each other.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of describing the present invention and simplifying the description, rather than indicate
Or imply that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot understand
For limitations of the present invention.In addition, term " first ", " second " etc. are used for description purposes only, and should not be understood as indicating
Or it implies relative importance or implicitly indicates the quantity of indicated technical characteristic." first ", " second " etc. are defined as a result,
Feature can explicitly or implicitly include one or more of the features.It is in the description of the present invention, unless another
It is described, the meaning of " plurality " is two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, on being understood by concrete condition
State the concrete meaning of term in the present invention.
To keep the purpose of this utility model, technical solution and advantage clearer, with reference to the accompanying drawing to the utility model
Specific embodiment elaborate.
As shown in Figure 1, Figure 2 and Figure 3, contact net for power supplying is located at 1 lower end of fixed frame with device, including fixed frame 1 is supported
Pedestal 2, the center of gravity of fixed frame 1 are overlapped setting with the center of gravity of pedestal 2, and pedestal 2 is criss-cross construction, and fixed frame 1 is power tower
Structure is equipped with reinforcing rib 4 between the quadrangle and fixed frame 1 of pedestal 2；
As shown in figure 5, being equipped with hydraulic jack 5 between the lower end surface and pedestal 2 of fixed frame 1, the lower end of fixed frame 1 is equipped with
Locating slot 12,5 solid lock of hydraulic jack is on pedestal 2, and the force-output shaft of hydraulic jack 5 is located in locating slot 12, hydraulic jack
The operation handle 73 on top 5 is stretched out fixed frame 1 and is arranged；
The quadrangle of pedestal 2 is equipped with location hole 22, is equipped with the positioning column 3 being threadedly coupled, the lower end of positioning column 3 in location hole 22
Bottom surface is squeezed into across location hole 22, the upper end of positioning column 3 is equipped with handle hole 31, is inserted into handle hole 31 using tools such as crowbars
It is interior, it is convenient that positioning column 3 is rotated, it is conveniently driven into underground, promotes strength and stability；
The side of pedestal 2 is equipped with idler wheel 23, and the side opposite with idler wheel 23 is equipped with connecting plate 24, and connecting plate 24 can be consolidated
Surely handrail is pulled, facilitates the movement of pedestal 2 after cooperating after rolling, promotes installation effectiveness.
Preferably, reinforcing rib 4 is i-beam structure, at low cost, and intensity is high, and the middle part of reinforcing rib 4 is equipped with handle 41, convenient
It takes, the upper end of reinforcing rib 4 is located at the middle part of fixed frame 1 and the weldering of the two week is fixedly connected, and support degree is strong.
Preferably, pedestal 2 is welded by I-steel, at low cost, and intensity is high, and pedestal 2 is equipped with multiple lightening holes 21, is protected
Under the premise of demonstrate,proving intensity, mitigate weight, facilitate transport, the quadrangle of pedestal 2 is welded with round steel, and location hole 22 is round steel hole, intensity
Height does not have to processing, reduces processing and manufacturing cost.
Preferably, the outer ring of fixed frame 1 is equipped with the reinforcing ring 8 of clearance fit, and reinforcing ring 8 is equipped with the first connecting hole 81,
Fixed frame 1 is equipped with multiple second connecting holes 11, and the first connecting hole 81 is consistent with the specification of the second connecting hole 11, and the two can pass through
Positioning pin is fixedly connected, and is realized the reinforcing of different location up and down, is promoted the stability of total.
Preferably, the upper end of fixed frame 1 is equipped with adjusting rod, and adjusting rod is electric power tower structure, and the lower end of adjusting rod is set in
The inside of fixed frame 1 and the two is fixedly installed, adjusting rod can fix 1 up and down adjustment of frame relatively, and adjusting rod fixes the upper of frame 1 relatively
Lower adjustment fixing structure is identical as the fit system of reinforcing ring 8 and fixed frame 1.
Preferably, as shown in Figure 2 and Figure 4, the side of fixed frame 1 is equipped with fixing seat 71, lifter rack 7 and gear 72, Gu
Reservation 71 is installed on fixed frame 1, and the rotation connection of gear 72 is located in fixing seat 71 and lifter rack 7 is driven to move up and down, tooth
Wheel 72 realizes rotation by handle 73, and reinforcing rod is equipped between the upper end and adjusting rod of lifter rack 7, passes through 73 sliding tooth of handle
72 rotation of wheel, realizes the lifting of lifter rack 7, and then the lifting of reinforcing rod, and one end of reinforcing rod is being gone up and down by screw solid lock
On bar 6, the other end is connected on the lifter rack 7 or by screw solid lock on lifter rack 7, and the setting of reinforcing rod can increase
Add the supporting role to elevating lever 6, promotes the support strength of elevating lever 6.
During practical operation, contact net for power supplying is hung between adjusting rod, since adjusting rod and fixed frame 1 are adopted
It can be guaranteed with the intensity of electric power tower structure, upper end, the height of adjusting rod can be adjusted according to the difference of practical topography, meet
The demand of different topography installations, for pedestal 2 when being fixed, the positioning column 3 in location hole 22 is driven into underground, squeezes into
Depth adjusts setting according to the actual situation, and that squeezes into is deeper, and stability is higher, and the hydraulic jack 5 of setting plays fixed frame 1
The effect further supported, multiple support, further improving stability, total pedestal 2 increase the stationarity with bottom surface, and
And adjustable up-down, stability is high, and uses steel column structure, and materials are convenient, and fabrication cycle is short, and intensity is high.
It should be noted that above embodiments are merely intended for describing the technical solutions of the present application, but not for limiting the present application, although reference
The utility model is described in detail in preferred embodiment, those skilled in the art should understand that, it can be to this reality
It is modified or replaced equivalently with novel technical solution, without departing from the spirit and scope of the technical scheme of the present invention,
It should all cover in the scope of the claims of the utility model.
Claims (6)
1. contact net for power supplying support device, it is characterised in that: including fixed frame, be located at the pedestal of the fixed frame lower end, institute
It states the center of gravity of fixed frame and the center of gravity of the pedestal is overlapped setting, the pedestal is criss-cross construction, and the fixed frame is electricity
Power tower structure is equipped with reinforcing rib between the quadrangle of the pedestal and the fixed frame；
Hydraulic jack is equipped between the lower end surface of the fixed frame and the pedestal, the lower end of the fixed frame is equipped with positioning
Slot, on the base, the force-output shaft of the hydraulic jack is located in the locating slot hydraulic jack solid lock, described
The operation handle of hydraulic jack stretches out the fixed mount setting；
The quadrangle of the pedestal is equipped with location hole, and the positioning hole is equipped with the positioning column being threadedly coupled, under the positioning column
Bottom surface is squeezed into across the location hole in end, and the upper end of the positioning column is equipped with handle hole；
The side of the pedestal is equipped with idler wheel, and the side opposite with the idler wheel is equipped with connecting plate.
2. contact net for power supplying according to claim 1 support device, it is characterised in that: the reinforcing rib is I-steel knot
The middle part of structure, the reinforcing rib is equipped with handle, and the upper end of the reinforcing rib is located at the middle part of the fixed frame and the solid welding of the two week
Fixed connection.
3. contact net for power supplying according to claim 1 support device, it is characterised in that: the pedestal is welded by I-steel
It forms, the pedestal is equipped with multiple lightening holes, and the quadrangle of the pedestal is welded with round steel, and the location hole is round steel hole.
4. contact net for power supplying according to claim 1 support device, it is characterised in that: the outer ring of the fixed frame is equipped with
The reinforcing ring of clearance fit, the reinforcing ring are equipped with the first connecting hole, and the fixed frame is equipped with multiple second connecting holes, institute
The specification for stating the first connecting hole and the second connecting hole is consistent.
5. contact net for power supplying according to any one of claims 1 to 4 support device, it is characterised in that: the fixed frame
Upper end be equipped with adjusting rod, the adjusting rod be electric power tower structure, the lower end of the adjusting rod is set in the interior of the fixed frame
Portion and the two fixed setting.
6. contact net for power supplying according to claim 5 support device, it is characterised in that: the side of the fixed frame is equipped with
Fixing seat, lifter rack and gear, the fixing seat are installed on the fixed frame, and the gear rotation connection is located at described solid
In reservation and the driving lifter rack moves up and down, and the gear is realized by handle to be rotated, the upper end of the lifter rack
Reinforcing rod is equipped between adjusting rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920044592.5U CN209700441U (en) | 2019-01-11 | 2019-01-11 | Contact net for power supplying support device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920044592.5U CN209700441U (en) | 2019-01-11 | 2019-01-11 | Contact net for power supplying support device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209700441U true CN209700441U (en) | 2019-11-29 |
Family
ID=68639460
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920044592.5U Active CN209700441U (en) | 2019-01-11 | 2019-01-11 | Contact net for power supplying support device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209700441U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111550115A (en) * | 2020-05-18 | 2020-08-18 | 中铁二院工程集团有限责任公司 | Reinforcing structure and reinforcing method for independent anchor column of railway T-beam bridge contact net |
| CN111775780A (en) * | 2020-08-04 | 2020-10-16 | 中铁十局集团电务工程有限公司 | Railway contact net structure that contact is stable to prevent rocking |
-
2019
- 2019-01-11 CN CN201920044592.5U patent/CN209700441U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111550115A (en) * | 2020-05-18 | 2020-08-18 | 中铁二院工程集团有限责任公司 | Reinforcing structure and reinforcing method for independent anchor column of railway T-beam bridge contact net |
| CN111775780A (en) * | 2020-08-04 | 2020-10-16 | 中铁十局集团电务工程有限公司 | Railway contact net structure that contact is stable to prevent rocking |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204875552U (en) | Frame bridge crane vertical lift structure | |
| CN209700441U (en) | Contact net for power supplying support device | |
| CN204847931U (en) | Device is walked crosswise to hoist cable | |
| CN204625045U (en) | A kind of steel structure hoisting door shaped stent formula hanging apparatus | |
| CN203080416U (en) | Bridge girder erection machine | |
| KR20120131896A (en) | Vertical and horizontal type Hydro-crane | |
| CN202785387U (en) | Indoor cantilever crane | |
| CN202578109U (en) | Double-upright-post type aluminum alloy accident repair tower | |
| CN209179514U (en) | A kind of prestressed stretch-draw jacking equipment | |
| CN204023319U (en) | For the triangular tower of cableway of constructing | |
| CN207062738U (en) | A kind of bridge of fast demountable | |
| CN215622197U (en) | Movable pipeline combined trolley | |
| CN202323727U (en) | Device for adjusting horizontal position of steel box girder | |
| CN212222234U (en) | Double-girder subway track laying machine | |
| CN204873575U (en) | Can wear combined bridge crane in tunnel | |
| CN209442543U (en) | Hanging device is used in a kind of construction of assembled architecture | |
| CN209299089U (en) | A kind of mining motor apparatus for examination and repair | |
| CN211423552U (en) | Pipe clamping device for natural gas pipeline installation | |
| CN208345706U (en) | A kind of saddle fork support for pipeline lifting | |
| CN206873390U (en) | A kind of construction of hydro project support safety protection device | |
| CN113291968A (en) | Auxiliary mounting device for sound barrier stand column | |
| CN202571649U (en) | Rack of steel pipe assembling and welding device | |
| CN206569912U (en) | A kind of transformer lifting gantry device of convenient disassembly | |
| CN104727193A (en) | Segmented railway track laying set and transportation method thereof | |
| CN206204795U (en) | A kind of Hanging Basket with vertical lift limit function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |