Portable relaying protection workbench
the present invention relates to a kind of portable relaying protection workbench.
present relaying protection work, some problems need to be resolved hurrily below existing: carry the work equipment needed thereby back and forth, wasted a large amount of muscle power and time of staff; Field instrumentation, Work tool, material are put in disorder; The test front and back need disconnect line repeatedly; That the ordinary lines of using is at present taken inventory is long at unwrapping wire, take-up is prone to shortcomings such as kinking; Lack the ascend a height platform and the platform that maintains.
Summary of the invention
the purpose of this invention is to provide a kind of instrument, Work tool etc. will protected and are integrated in the portable relaying protection workbench in the casing.
For solving the problems of the technologies described above, the present invention adopts following technical scheme:
a kind of portable relaying protection workbench; Comprise the case body, be arranged on the intrinsic relaying protection tester of described case, kit, electrical cord assembly; Described case body bottom one end is equipped with two rollers, the other ends scalable pull bar is housed; Described case body one side is for can upwards being flipped open to the rollover lid of level, and the inboard of this rollover lid is provided with turning opening and the support of described rollover lid is positioned level or closes up the supporting leg assembly that is stowed in the described rollover lid.
preferably, the upper side of described case body offers first operation window and second operation window and is separately installed with vertical hinged door, the guidance panel of described relaying protection tester is positioned at the position of described first operation window.
preferably; But described electrical cord assembly comprises insert row, the automatic contraction drum that is connected with described insert row, the plug that is installed in the free shrink end of described automatic contraction drum, and described insert row is positioned at the position of described second operation window.
preferably, this portable relaying protection workbench also comprises an insulation cushion, four jiaos at the back side of this insulation cushion and described rollover cover corresponding four jiaos and are furnished with VELCRO respectively.
preferably, the inboard of described rollover lid also be provided with described insulation cushion on the VELCRO that is complementary of part VELCRO, described insulation cushion is fixed on the inboard of described rollover lid through these VELCROs when not using.
preferably; Described supporting leg assembly comprise the inboard that is hinged on described rollover lid first supporting leg, be second supporting leg of H type; Inboard, middle part that the upper end of described second supporting leg is hinged on described rollover lid are hinged with a pair of first connecting rod; The hinged inside of described rollover lid has a pair of second connecting rod; A pair of described first connecting rod and a pair of described second connecting rod are hinged; The corresponding respectively spring that is equipped with between the middle part of a pair of described first connecting rod and the middle part of a pair of described second connecting rod, described second supporting leg have open mode and close up state: when it was in open mode, a pair of described first connecting rod and described a pair of second connecting rod laid respectively on the same straight line and tilt to be supported between described second supporting leg and described rollover cover; When it is in when closing up state, a pair of described first connecting rod and a pair of described second connecting rod draw described second supporting leg and close up folding to described rollover lid inside under the effect of pin joint at described spring of the two.
preferably, described first supporting leg, described second supporting leg contact to earth end all bag be provided with insulating barrier.
preferably, the bottom of a side relative with described rollover lid is provided with the storing storehouse that is used to deposit described kit on the described case body, and vertical hinged door also is installed.
preferably are separately installed with the handle of being convenient to carry on the both ends of the surface of described case body.
beneficial effect of the present invention is: field instrumentation that relaying protection work is required and Work tool etc. must be equipped and be integrated in the pull bar casing, are convenient to carrying, and the working site is neatly orderly; This pull bar casing one side can be opened by the supporting leg support and is the level of state, and the one, can be used to the platform of ascending a height, the 2nd, can be used as the operating desk that welding waits operation; Field instrumentation in the casing carefully connects the wire; Save the time of execute-in-place, this workbench also comprises an automatic contraction type drum, being electrically connected between the power supply that is used for the working site and the instrument; Can control the length of cable as required; Avoid on-the-spot cable clutter, and can realize automatic contraction, avoid artificial take-up to waste time and energy.
Description of drawings
Accompanying drawing 1 is the structural representation one of portable relaying protection workbench of the present invention;
Accompanying drawing 2 is the structural representation two of portable relaying protection workbench of the present invention;
Accompanying drawing 3 is the structural representation three of portable relaying protection workbench of the present invention;
accompanying drawing 4 is the structural representation of the electrical cord assembly of portable relaying protection workbench of the present invention.
accompanying drawing: 1, case body; 2, relaying protection tester; 3, kit; 4, electrical cord assembly; 401, insert row; 402, shrink drum automatically; 403, plug; 5, roller; 6, pull bar; 7, rollover lid; 8, supporting leg assembly; 801, first supporting leg; 802, second supporting leg; 803, first connecting rod; 804, second connecting rod; 805, spring; 9, first operation window; 10, second operation window; 11, vertical hinged door; 12, insulation cushion; 13, VELCRO; 14, insulating barrier; 15, storing storehouse; 16, handle.
Below in conjunction with embodiment shown in the drawings the present invention is made following detailed description:
are shown in accompanying drawing 1 to accompanying drawing 4; Portable relaying protection workbench of the present invention; Comprise case body 1, be arranged on relaying protection tester 2 in the case body 1, kit 3 (in the required Work tool of work on the spot is housed), electrical cord assembly 4; Case body 1 bottom one end is equipped with two rollers 5, the other ends scalable pull bar 6 is housed; Case body 1 one sides are for can upwards being flipped open to the rollover lid 7 of level; The inboard of this rollover lid 7 is provided with turning opening and will turn on one's side and cover 7 and support and be positioned level or close up that being stowed in turns on one's side to cover 7 interior supporting leg assemblies 8; The upper side of case body 1 offers first operation window 9 and second operation window 10 and is separately installed with vertical hinged door 11, all is provided with the locking mechanism that is used to close locking between each vertical hinged door 11 and the case body 1, and the guidance panel of relaying protection tester 2 is positioned at the position of first operation window 9; But electrical cord assembly 4 comprises insert row 401, the automatic contraction drum 402 that is connected with insert row 401, the plug 403 that is installed in the free shrink end of automatic contraction drum 402; During work on the spot, can according to field power supply connect power supply apart from the stretching cable, and work at the scene accomplish after; Can realize shrinking automatically cable in case body 1; Insert row 401 is positioned at the position of second operation window 10, and the attaching plug 403 of relaying protection tester 2 is plugged on the insert row 401, and this portable relaying protection workbench also comprises an insulation cushion 12; Four jiaos at the back side of this insulation cushion 12 and rollover are covered on 7 corresponding four jiaos and are furnished with VELCRO 13 respectively; Rollover cover 7 inboard also be provided with insulation cushion 12 on the VELCRO 13 that is complementary of part VELCRO 13, insulation cushion 12 is fixed on rollover through these VELCROs 13 and covers 7 inboard when not using, supporting leg assembly 8 comprise that being hinged on turns on one's side and cover 7 inboard first supporting leg 801, be second supporting leg 802 of H type; The upper end of second supporting leg 802 is hinged on rollover and covers 7 inboard, middle part and be hinged with a pair of first connecting rod 803; 7 hinged inside cover in rollover has a pair of second connecting rod 804, and a pair of first connecting rod 803 and a pair of second connecting rod 804 are hinged, the corresponding respectively spring 805 that is equipped with between the middle part of the middle part of a pair of first connecting rod 803 and a pair of second connecting rod 804; Second supporting leg 802 has open mode and closes up state: when it was in open mode, a pair of first connecting rod 803 and a pair of second connecting rod 804 laid respectively on the same straight line and tilt to be supported on second supporting leg 802 and turn on one's side to cover between 7; When it is in when closing up state; A pair of first connecting rod 803 and a pair of second connecting rod 804 draw second supporting leg 802 around the two pin joint and cover 7 inside to turning on one's side and close up folding under the effect of spring 805; First supporting leg 801, second supporting leg 802 contact to earth end all bag be provided with insulating barrier 14; The bottom of covering 7 relative sides with rollover on the case body 1 is provided with the storing storehouse 15 that is used for storing tools bag 3; And vertical hinged door 11 also is installed, be separately installed with the handle of being convenient to carry 16 on the both ends of the surface of case body 1.
, two staff just can bring all required field instrumentation and Work tool, for the level land; A staff just can drag this casing and advance, and like step or get on and off, a handle 16 that only needs two staff to lift tank ends respectively just can be accomplished; Not only once accomplish carrying, also needn't worry the required utensil that leaks down, connect working power with electrical cord assembly 4; Length of cable can be regulated through automatic contraction drum 402 wherein, will turn on one's side to cover 7 and turn to level and be located support through first supporting leg 801 and second supporting leg 802, just can be used as the platform of ascending a height and uses; Be convenient to the higher device protection work of being correlated with, and, can be used as operating desk again to use on insulation cushion 12 location and the rollover lid 7 that is in level; Can weld above that and wait other repair works, avoid the staff to operate with squatting, the patch of the relaying protection tester 2 that protection work is used is all pegged graft in casing; Need not on-the-spot pegging graft; Not only save the execute-in-place time, also avoided the damage that frequent grafting brought, prolonged the useful life of equipment; The invention provides a kind of convenient in carrying, multiple functional, shorten the portable relaying protection workbench of the time cycle of scene protection work greatly, be fit to promote the use of.
the foregoing description only is explanation technical conceive of the present invention and characteristics, and its purpose is to let the personage who is familiar with this technology can understand content of the present invention and enforcement according to this, can not limit protection scope of the present invention with this.All equivalences that spirit is done according to the present invention change or modify, and all should be encompassed within protection scope of the present invention.