CN203888841U - Simple mobile trailer for transformer - Google Patents
Simple mobile trailer for transformer Download PDFInfo
- Publication number
- CN203888841U CN203888841U CN201420180140.7U CN201420180140U CN203888841U CN 203888841 U CN203888841 U CN 203888841U CN 201420180140 U CN201420180140 U CN 201420180140U CN 203888841 U CN203888841 U CN 203888841U
- Authority
- CN
- China
- Prior art keywords
- transformer
- voltage transformer
- girder
- wheel
- cardan wheel
- 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
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- 239000004677 Nylon Substances 0.000 claims description 4
- 229920001778 nylon Polymers 0.000 claims description 4
- 230000006378 damage Effects 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 208000014674 injury Diseases 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 206010044565 Tremor Diseases 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
Landscapes
- Housings And Mounting Of Transformers (AREA)
Abstract
The utility model relates to a simple mobile trailer for a transformer, and belongs to an indoor moving device of a distribution transformer. The mobile trailer comprises two main beams and two edge beams so that a framework is formed. The edge beams are detachably connected with the main beams via bolt pairs. Universal wheels are arranged at the bottom near two ends of each of the main beams; two transverse bottom joists are arranged under the main beams at the inner sides of the universal wheels. Four ends of the bottom joists are detachably connected with the main beams via lead screws and nuts respectively. A first inserting pipe is arranged on two ends of the main beam at the outer side of the corresponding universal wheel. According to the utility model, a failure of movement of a transformer in an environment where a large hoisting apparatus fails to arrive is solved; the mobile trailer is fast in transport speed, so manpower is greatly saved, and working efficiency is improved; physical damage of the transformer is avoided; and safe operation of the transformer is ensured.
Description
Technical field
The utility model relates to the simple and easy movable trailer of a kind of voltage transformer, belongs to distribution transformer indoor moving device.
Background technology
The indoor moving of distribution transformer is installed, because the interior space is relatively narrow, the never corresponding indoor weight-lifting equipment that drags, general multidigit workmen (6-8 position is even more) voltage transformer bottom pad rolling bar or the angle bar of adopting, band iron, with rope, drag, people pushes away and adds crowbar and the simple original form of construction work such as dial and pull displacement, experience to construction commanding and operating personal is had relatively high expectations, required value to many people harmony of workmen is higher, larger to switchgear building local ground infringement, exist as tuning, positioning, cross ditch, cross the inconveniences such as line, the uncontrollable danger of execute-in-place is larger, very easily cause voltage transformer because of vibrations, collide and damage, or because of the improper use of operating personal crowbar, prize the radiating gill of bad voltage transformer, the parts such as radiator or oil cock, and can fall because of the cunning of voltage transformer, collision causes the pin to workmen, the substantive injury of hand.
The handling mode of existing indoor transformer comprises:
Ceiling hook block mode is hung and is moved: because the factor of switchgear building structure, a lot of switchgear buildings do not possess the mounting condition of hook block, because the general weight of new clothes voltage transformer is larger, ceiling requirement of strength to switchgear building is higher, moreover because the 10kV line breakers such as indoor horizontal bus and fuse switch must have a power failure.Therefore ceiling hook block mode hangs that to move limitation too strong, should not promote.
With the handling of mobile column support type crane beam, because himself weight is heavier, too high to the requirement of strength of pillar and flat-topped ridge, and the voltage transformer shakiness of easily vacillating after lifting, and direction is when adjust, and needs secondary to move handling appliance, and work is heavy complicated, and efficiency is lower.And the setting height(from bottom) General Requirements of fuse switch is 3.2 meters high in switchgear building, and workmen and Work tool should with 1 meter of its maintenance safety distance above, again the indoor assembling of crane beam has been proposed to safety requirements.So this mode possible in theory, but practicality is poor.
Adopt to buy conventionally on market fork, collet formula mobile device, but it is narrow and small to be confined to switchgear building operational space, and without corresponding product, and the weight and volume of himself is larger, is unfavorable for regulating the traffic, and improvement cost is larger.
Utility model content
According to above the deficiencies in the prior art, the purpose of this utility model is: provide a kind of voltage transformer simple and easy movable trailer, movement in the environment that solution voltage transformer cannot arrive at large lifting equipment, travelling speed is fast, greatly save manpower, increase work efficiency, avoid the physical damnification of voltage transformer, ensure voltage transformer safe operation.
The simple and easy movable trailer of voltage transformer described in the utility model, comprise two girders and two side bars that form framework, side bar and girder removably connect by bolt pair, girder is provided with cardan wheel near the bottom at two ends, two girder belows of cardan wheel inner side are provided with two horizontal bottom joists, two bottom joist two ends removably connect by leading screw and nut and two girders respectively, and cardan wheel outside is respectively provided with the first intubate near girder two-end part.
Because voltage transformer is approved product, the grooved rail of 60mm or 100mm is all equipped with in bottom, at the bottom of transformer, there is certain spacing with ground, at the bottom of bottom joist inserter, by nut screwing clamping leading screw, make leading screw increase, leading screw drives bottom joist to lift, thereby voltage transformer is lifted, by the cardan wheel bottom girder, move.When running into when domatic, other rod is inserted in the first intubate, realize brake operating, guarantee the safety in equipment conveying process.
Described cardan wheel is arranged on girder by wheel seat, and the second intubate is housed on wheel seat, is equipped with the second intubate on each cardan wheel, by the second intubate, can regulate single cardan wheel travel direction, uses more flexible.
Two described bottom joist spacing are greater than 670mm, and size can be determined according to the model of voltage transformer.
Two described bottom joist spacing are greater than 750mm.
Described cardan wheel is that 150mm increases the weight of iron core nylon universal caster wheel, and for slightly large-scale inflatable tire, its Turning radius is large, is unfavorable for the operation of small space, once and blow out, easily cause the injury of personnel's equipment.For with line with rubber shaped steel wheel, rubber outer ring withstand voltage is inadequate, easily aging, rupture, come off, cause the difficulty of maintaining, therefore, use 150mm to increase the weight of iron core nylon universal caster wheel, meet actual operation requirements, use, maintenance management expense is low.
During use, can be for position resolver Assembling girder and side bar, at the bottom of bottom joist is inserted to transformer, by leading screw, raise voltage transformer, transport after making voltage transformer depart from ground, when running into when domatic, by the first intubate, insert other rod and control moving velocity of the present utility model, improve safe controllability, after completing transportation, the utility model is taken apart and taken away.
Compared with prior art, the beneficial effect the utlity model has is:
1, the simple and easy movable trailer of this voltage transformer is made simply, draws materials easily, and easy to carry, two people only can complete on-the-spot disassemble and assemble work with 3 minutes, flexible and convenient to use, and safe controllability is strong;
2, improve transformer transporting and replacing speed, greatly save manpower, increase work efficiency, improved the standardized management order of civilized construction;
3, leading screw lifting is safe and reliable, simple to operate, and maintaining is easy;
4, avoid the physical property injuries to voltage transformer in a sled process such as crowbar, ensured the safe operation state of voltage transformer, guaranteed the electric power netting safe running time.
Accompanying drawing explanation
Fig. 1 is the utility model perspective view;
Fig. 2 is the utility model front view.
In figure: 1, girder; 2, bottom joist; 3, leading screw; 4, cardan wheel; 5, the first intubate; 6, side bar; 7, nut; 8, the second intubate; 9, wheel seat.
The specific embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described further.
As shown in Figure 1, the simple and easy movable trailer of this voltage transformer comprises two girders 1 and two side bars 6 that form framework, and girder 1 adopts 10# channel-section steel, and side bar adopts angle bar, side bar 6 removably connects by bolt pair with girder 1, and side bar 6 is at least provided with two groups of bolt pairs with each girder 1 junction.Girder 1 is provided with cardan wheel 4 near the bottom at two ends, cardan wheel 4 adopts 150mm to increase the weight of iron core nylon universal caster wheel, and cardan wheel 4 is provided with four altogether, is arranged on girder 1 respectively by wheel seat 9 symmetries, the second intubate 8 is housed, for regulating the direction of single cardan wheel 4 on wheel seat 9.Two girder 1 belows of cardan wheel 4 inner sides are provided with two horizontal bottom joists 2, and bottom joist 2 is 10# channel-section steel, and its spacing is greater than 670mm or 750mm, and concrete size can be determined according to voltage transformer model.Each bottom joist 2 two ends can be connected with the girder 1 at two ends by leading screw 3 and nut 7 respectively, by the height of the adjustable leading screw 3 of rotating nut 7, thus the height of adjusting bottom joist 2.Cardan wheel 4 outsides are respectively provided with the first intubate 5 near girder 1 two-end part, for inserting other rod, control moving process of the present utility model, improve safe controllability.
Working process:
During use, can be for position resolver Assembling girder 1 and side bar 6, at the bottom of bottom joist 2 is inserted to transformer, by leading screw 3, raise voltage transformer, transport after making voltage transformer depart from ground, when running into when domatic, by the first intubate 5, insert other rod and control moving velocity of the present utility model, improve safe controllability, after completing transportation, the utility model is taken apart and taken away.
Claims (5)
1. the simple and easy movable trailer of voltage transformer, comprise two girders (1) and two side bars (6) that form framework, it is characterized in that: side bar (6) removably connects by bolt pair with girder (1), girder (1) is provided with cardan wheel (4) near the bottom at two ends, two girders (1) below of cardan wheel (4) inner side is provided with horizontal two bottom joists (2), two bottom joists (2) two ends removably connect with two girders (1) by leading screw (3) and nut (7) respectively, and cardan wheel (4) outside is respectively provided with the first intubate (5) near girder (1) two-end part.
2. the simple and easy movable trailer of voltage transformer according to claim 1, is characterized in that: it is upper that described cardan wheel (4) is arranged on girder (1) by wheel seat (9), and the second intubate (8) is housed on wheel seat (9).
3. the simple and easy movable trailer of voltage transformer according to claim 1, is characterized in that: described two bottom joists (2) spacing is greater than 670mm.
4. the simple and easy movable trailer of voltage transformer according to claim 3, is characterized in that: described two bottom joists (2) spacing is greater than 750mm.
5. the simple and easy movable trailer of voltage transformer according to claim 1, is characterized in that: described cardan wheel (4) increases the weight of iron core nylon universal caster wheel for 150mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420180140.7U CN203888841U (en) | 2014-04-12 | 2014-04-12 | Simple mobile trailer for transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420180140.7U CN203888841U (en) | 2014-04-12 | 2014-04-12 | Simple mobile trailer for transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203888841U true CN203888841U (en) | 2014-10-22 |
Family
ID=51715280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420180140.7U Expired - Fee Related CN203888841U (en) | 2014-04-12 | 2014-04-12 | Simple mobile trailer for transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203888841U (en) |
-
2014
- 2014-04-12 CN CN201420180140.7U patent/CN203888841U/en not_active Expired - Fee Related
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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: 20141022 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |