CN112875503A - Adjustable interval regulator cubicle lifting frame - Google Patents
Adjustable interval regulator cubicle lifting frame Download PDFInfo
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- CN112875503A CN112875503A CN202110115241.0A CN202110115241A CN112875503A CN 112875503 A CN112875503 A CN 112875503A CN 202110115241 A CN202110115241 A CN 202110115241A CN 112875503 A CN112875503 A CN 112875503A
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- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 8
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 8
- 241001330002 Bambuseae Species 0.000 claims description 8
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 8
- 239000011425 bamboo Substances 0.000 claims description 8
- 238000007789 sealing Methods 0.000 claims description 8
- 230000003014 reinforcing effect Effects 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 239000003292 glue Substances 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims 2
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 7
- 229910000831 Steel Inorganic materials 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 238000005728 strengthening Methods 0.000 description 3
- 239000010960 cold rolled steel Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C5/00—Base supporting structures with legs
- B66C5/02—Fixed or travelling bridges or gantries, i.e. elongated structures of inverted L or of inverted U shape or tripods
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C13/00—Other constructional features or details
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
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Abstract
The invention relates to the technical field of lifting of electrical cabinets, in particular to an adjustable-spacing electrical cabinet lifting frame which comprises a cross beam, wherein two vertically-arranged supporting legs are symmetrically arranged on the lower surface of the cross beam, horizontally-arranged supporting rods are fixed in the middle positions of the opposite surfaces of the two supporting legs, one end, far away from the supporting legs, of each supporting rod is hinged and connected with a plurality of serially-connected round tables, one end, far away from a first rectangular frame, of each round table is hinged and connected with a half-tooth stud, one surface, provided with a second rectangular frame, of each half-tooth stud is fastened with a pulling rope, the other end of each pulling rope sequentially penetrates through a second through hole, a first through hole and a through jack and is connected with a pull ring, a threaded blind hole is formed in the lower part, far away from the supporting legs, of one surface, the positions of the, compared with the prior art, the invention has the following beneficial effects: the electrical cabinet hung on the cross beam is prevented from shaking.
Description
Technical Field
The invention discloses an adjustable-interval electric cabinet lifting frame, and belongs to the technical field of electric cabinet lifting.
Background
The electrical cabinet is a cabinet which is processed by steel materials and used for protecting components from working normally. The regulator cubicle preparation material generally divide into hot-rolled steel sheet and cold-rolled steel sheet two kinds, and the cold-rolled steel sheet is softer than hot-rolled steel sheet, more is fit for the preparation of regulator cubicle, and the regulator cubicle usage is extensive mainly used chemical industry, environmental protection trade, electric power system, metallurgical system, industry, nuclear power trade, fire control safety control, traffic industry etc.. At present, when indoor handling regulator cubicle, the handling frame handling regulator cubicle of door-like structure is often utilized, and the regulator cubicle generally adopts chain block to suspend in midair on door-like structure handling frame, nevertheless promotes the in-process, and the regulator cubicle takes place to rock easily to with the mutual collision of handling frame, not only damage equipment easily, the handling security is relatively poor moreover.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide an adjustable-pitch electrical cabinet lifting frame to solve the problems in the background art.
In order to achieve the purpose, the invention is realized by the following technical scheme: an interval-adjustable electric cabinet lifting frame comprises a cross beam, wherein two supporting legs which are vertically arranged are symmetrically arranged on the lower surface of the cross beam, supporting rods which are horizontally arranged are fixed at the middle positions of the opposite surfaces of the two supporting legs, penetrating holes are formed at the intersection parts of the supporting legs and the supporting rods, first through holes which are overlapped with the penetrating holes are formed in the supporting rods, one end, far away from the supporting legs, of each supporting rod is hinged and connected with a plurality of serially-connected round tables, the two adjacent round tables are hinged and connected through hinges and clamped with each other, a first square groove is formed in one surface, far away from the supporting legs, of each supporting rod, a first rectangular frame is fixed on one surface, facing the supporting rods, of each round table, the first rectangular frame is clamped in the first square groove, a second square groove is formed in one surface, far away from the first rectangular frame, and second through holes which, the utility model discloses a supporting leg, including the round platform, the round platform deviates from one end of first rectangle frame and articulates and is connected with half tooth double-screw bolt, half tooth double-screw bolt is fixed with the second rectangle frame with square groove matched with of second towards the one side of round platform, the one side tether of half tooth double-screw bolt installation second rectangle frame has the stay cord, the stay cord other end runs through second through-hole, first through-hole and interlude hole in proper order and is connected with the pull ring, the supporting leg deviates from the one side lower part position of branch and has seted up the screw thread blind hole, screw thread blind hole female connection has the gag lever post that is used for restricting the pull ring position, gag lever post one end is fixed with the spacing dish.
Specifically, the one end surface cover that the supporting leg was kept away from to the internal thread section of thick bamboo is equipped with the rubber sleeve, the rubber sleeve is pasted mutually with the internal thread section of thick bamboo through glue, the one end surface mounting that the rubber sleeve was kept away from to the internal thread section of thick bamboo has the handle, the handle is 90 contained angles with the internal thread section of thick bamboo and arranges.
Specifically, the round hole has been seted up to half tooth double-screw bolt installation second rectangle frame's one side middle part position, the round hole internal surface is close to one side processing of second rectangle frame and has first internal thread, the threaded connection of first internal thread position department of processing in the round hole has hollow dish, the connecting rod has been inserted in the hollow dish, the ring is installed to the one end that the connecting rod is in the round hole outside, the one end that the pull ring was kept away from to the tractive rope is connected with the ring, the one end fixedly connected with piston of ring is kept away from to the connecting rod, piston slidable mounting is in the round hole, half tooth double-screw bolt surface seted up with the communicating air vent of round hole, one side processing that the round hole was kept away from to the air vent internal surface has the second internal thread, one side threaded connection of air vent processing second internal thread has.
Specifically, the one side that the piston deviates from the connecting rod is fixed with the connection pad, the one side that the connection pad deviates from the piston is annular equidistance and installs three vaulting pole.
Specifically, one side of the vent hole close to the plug is fixed with a fixing ring, one side of the fixing ring facing the plug is provided with a sealing ring, and the sealing ring is arranged between the plug and the fixing ring.
Specifically, a bottom plate strip is fixed at the lower end of the supporting leg, two wheels are symmetrically mounted on the lower surface of the bottom plate strip, two reinforcing ribs are fixed at one end, close to the bottom plate strip, of the supporting leg, and the reinforcing ribs are fixedly connected with the bottom plate strip.
Specifically, crossbeam lower fixed surface has the boss strip, the boss strip is arranged along the length direction of crossbeam, boss strip lower surface mounting has two rings of lifting, a plurality of screw hole has been seted up to boss strip lower surface equidistance, it has the screw thread column cap to lift ring external surface fixed, screw thread column cap threaded connection is in the screw thread hole.
Specifically, the first rectangular frame and the circular truncated cone are of an integrally formed structure, and the second rectangular frame and the half-tooth stud are of an integrally formed structure.
The invention has the beneficial effects that:
1. according to the electric cabinet lifting frame with the adjustable interval, the plurality of the circular truncated cones connected in series are hinged between the half-tooth stud and the support rod, and the two adjacent circular truncated cones are hinged with each other, so that the half-tooth stud is movably connected with the support rod, the half-tooth stud is convenient to hang down when not used, and the occupied space is reduced.
2. According to the electric cabinet lifting frame with the adjustable spacing, the pulling rope is tensioned, the pulling rope drives the half-tooth stud to lift, in the process of continuously pulling the pulling rope, the first rectangular frame on the circular table is inserted into the first square groove on the supporting rod, the second rectangular frame on the half-tooth stud is inserted into the second square groove on the circular table, meanwhile, the first rectangular frame on one adjacent circular table is inserted into the second rectangular groove on the other circular table, at the moment, the half-tooth stud, the plurality of circular tables and the supporting rod are in a horizontal state and are used for supporting an electric cabinet suspended on the cross beam, the pull ring is sleeved on the limiting rod and is screwed into the threaded blind hole, the position of the pulling rope is limited, the electric cabinet suspended on the cross beam is prevented from shaking under the limitation of the half-tooth studs on the two supporting legs, and the lifting safety is improved.
3. According to the electric cabinet lifting frame with the adjustable interval, disclosed by the invention, the relative relation between the internal thread cylinder and the half-thread stud is adjusted, so that one end of the internal thread cylinder is contacted with the surface of the electric cabinet, the electric cabinets with different sizes are clamped and limited, and the application range is expanded.
4. According to the interval-adjustable electric cabinet lifting frame, after the plug is detached, the position of the piston in the round hole is adjusted through the connecting rod, the position of one end, away from the pull ring, of the pulling rope is changed, then the plug is installed in the vent hole again, the piston is prevented from sliding in the round hole randomly under the action of pressure difference, the tightness of the pulling rope can be adjusted conveniently as required, meanwhile, gas between the piston and the plug can be compressed, namely the piston can slide along the round hole in a short distance, and the effect of buffer protection can be achieved conveniently under the condition that the pulling rope is subjected to large pulling force.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
fig. 1 is a schematic structural diagram of an adjustable-pitch electrical cabinet lifting frame according to the invention;
FIG. 2 is an enlarged view of the position A in the electric cabinet lifting frame with adjustable spacing according to the invention;
FIG. 3 is a cross-sectional view of a support rod in an adjustable-pitch electrical cabinet lifting frame according to the present invention;
fig. 4 is a schematic view of the assembly of a first rectangular frame and a circular truncated cone in the electric cabinet lifting frame with adjustable spacing according to the invention;
FIG. 5 is a schematic assembly diagram of a piston, a second rectangular frame and a half-threaded stud in the electric cabinet lifting frame with adjustable spacing according to the invention;
FIG. 6 is an enlarged view of FIG. 5 at B;
FIG. 7 is a schematic view of the assembly of a lifting ring and a cross beam in the interval-adjustable electrical cabinet lifting frame according to the invention;
in the figure: 1. the cross beam, 2, a lifting ring, 3, a support leg, 4, a pulling rope, 5, a pull ring, 6, a limiting rod, 7, a limiting disc, 8, a threaded blind hole, 9, a bottom plate strip, 10, a reinforcing rib, 11, a wheel, 12, a support rod, 13, an internal threaded cylinder, 14, a rubber sleeve, 15, a through hole, 16, a circular table, 17, a half-threaded stud, 18, a handle, 19, a threaded hole, 20, a first through hole, 21, a first square groove, 22, a first rectangular frame, 23, a second through hole, 24, a second square groove, 25, a second rectangular frame, 26, a circular ring, 27, a circular hole, 28, a piston, 29, a connecting disc, 30, a support rod, 31, an air vent, 32, a connecting rod, 33, a limiting disc, 34, a plug, 35, a sealing ring, 36, a fixing ring, 37, a knob, 38, a boss strip, 39 and a.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
Referring to fig. 1 to 7, the present invention provides a technical solution: the utility model provides an adjustable interval regulator cubicle lifting frame, includes crossbeam 1, and two vertical arrangement's supporting leg 3 is installed to crossbeam 1 lower surface symmetry, and two supporting legs 3 realize the support to crossbeam 1.
Supporting leg 12 that the level was arranged all is fixed with in the middle part position of the 3 opposite faces of two supporting legs, and the cross department of supporting leg 3 and supporting leg 12 has seted up interlude hole 15, has seted up on supporting leg 12 with the first through-hole 20 of interlude hole 15 coincidence mutually, and the design of first through-hole 20 and interlude hole 15 is convenient for draw rope 4 to run through supporting leg 12 and supporting leg 3.
One end of the supporting rod 12, which is far away from the supporting leg 3, is hinged with a plurality of serially connected round tables 16, two adjacent round tables 16 are hinged and connected through hinges and clamped with each other, a plurality of serially connected round tables 16 are hinged between the half-tooth stud 17 and the supporting rod 12, and the two adjacent round tables 16 are hinged with each other, so that the half-tooth stud 17 is movably connected with the supporting rod 12, the half-tooth stud 17 is convenient to hang down under the condition of nonuse, and the occupied space is reduced.
A first square groove 21 is processed on one side of the supporting rod 12 far away from the supporting leg 3, a first rectangular frame 22 is fixed on one side of the circular truncated cone 16 facing the supporting rod 12, the first rectangular frame 22 is clamped in the first square groove 21, a second square groove 24 is processed on one side of the circular truncated cone 16 far away from the first rectangular frame 22, a second through hole 23 arranged along the central axis direction of the circular truncated cone 16 is formed in the second square groove 24, one end of the circular truncated cone 16 far away from the first rectangular frame 22 is hinged with a half-tooth stud 17, a second rectangular frame 25 matched with the second square groove 24 is fixed on one side of the half-tooth stud 17 facing the circular truncated cone 16, a pulling rope 4 is tied on one side of the second rectangular frame 25, the other end of the pulling rope 4 sequentially penetrates through the second through hole 23, the first through hole 20 and the through hole 15 and is connected with a pull ring 5, a threaded blind hole 8 is formed in the lower position, a limiting rod 6 for limiting the position of the pull ring 5 is connected with the threaded blind hole 8 in a threaded manner, the pulling rope 4 is tensioned, then the pulling rope 4 drives the half-tooth stud 17 to lift, in the process of continuously pulling the pulling rope 4, the first rectangular frame 22 on the circular truncated cone 16 is inserted into the first square groove 21 on the support rod 12, the second rectangular frame 25 on the half-tooth stud 17 is inserted into the second square groove 24 on the circular truncated cone 16, meanwhile, the first rectangular frame 22 on one adjacent circular truncated cone 16 is inserted into the second rectangular groove on the other circular truncated cone 16, at the moment, the half-tooth stud 17, the plurality of circular truncated cones 16 and the support rod 12 are in a horizontal state and are used for supporting the electrical cabinet suspended on the cross beam 1, the pull ring 5 is sleeved on the limiting rod 6, the limiting rod 6 is screwed into the threaded blind hole 8, the position of the pulling rope 4 is limited, and then under the limit of, the electrical cabinet hung on the beam 1 is prevented from shaking, and the lifting safety is improved.
A limiting disc 7 is fixed at one end of the limiting rod 6, and the design of the limiting disc 7 is convenient for limiting the pull ring 5 on the limiting rod 6.
The half-thread stud 17 is connected with the internal thread cylinder 13 in a threaded mode, the relative relation between the internal thread cylinder 13 and the half-thread stud 17 is adjusted, one end of the internal thread cylinder 13 is made to be in contact with the surface of the electrical cabinet, clamping and limiting of the electrical cabinets of different sizes are achieved, and the application range is expanded.
As an embodiment of the present invention: the outer surface of one end of the internal thread cylinder 13 far away from the supporting leg 3 is provided with a rubber sleeve 14 in a sleeved mode, the rubber sleeve 14 is pasted with the internal thread cylinder 13 through glue, the internal thread cylinder 13 is prevented from being rigidly collided with an electrical cabinet by the aid of the rubber sleeve 14, and the effect of protecting the electrical cabinet is achieved.
The outer surface of one end of the internal thread cylinder 13, which is far away from the rubber sleeve 14, is provided with a handle 18, the handle 18 and the internal thread cylinder 13 are arranged at an included angle of 90 degrees, and the handle 18 is arranged on the internal thread cylinder 13, so that the internal thread cylinder 13 can be conveniently rotated.
As an embodiment of the present invention: a round hole 27 is formed in the middle of one surface of the half-thread stud 17, which is provided with the second rectangular frame 25, a first internal thread is processed on one side of the inner surface of the round hole 27, which is close to the second rectangular frame 25, a hollow disc 33 is in threaded connection with the position in the round hole 27, which is used for processing the first internal thread, a connecting rod 32 is inserted in the hollow disc 33, a ring 26 is installed at one end of the connecting rod 32, which is positioned at the outer side of the round hole 27, one end of the pulling rope 4, which is far away from the pulling ring 5, is connected with the ring 26, a piston 28 is fixedly connected with one end of the connecting rod 32, which is far away from the ring 26, the piston 28 is slidably installed in the round hole 27, an air vent 31 communicated with the round hole 27 is formed in the outer surface of the half-thread stud 17, a second internal thread, after the plug 34 is detached, the position of the piston 28 in the round hole 27 is adjusted by the connecting rod 32, the position of one end, away from the pull ring 5, of the pulling rope 4 is changed, the plug 34 is installed in the vent hole 31 again, under the action of pressure difference, the piston 28 is prevented from sliding in the round hole 27 at will, the tightness of the pulling rope 4 is convenient to adjust as required, meanwhile, gas between the piston 28 and the plug 34 can be compressed, namely, the piston 28 can slide along the round hole 27 in a short distance, and the buffer protection effect is convenient to realize under the condition that the pulling rope 4 is subjected to large pulling force.
As an embodiment of the present invention: connecting disc 29 is fixed to the one side that piston 28 deviates from connecting rod 32, and three vaulting poles 30 are installed to the one side that connecting disc 29 deviates from piston 28 and is the annular equidistance, and connecting disc 29 plays the effect of connecting vaulting pole 30 and piston 28, and under the supporting role of vaulting pole 30, prevents that piston 28 blocks up air vent 31.
As an embodiment of the present invention: a fixing ring 36 is fixed on one side, close to the plug 34, in the vent hole 31, a sealing ring 35 is arranged on one side, facing the plug 34, of the fixing ring 36, the sealing ring 35 is arranged between the plug 34 and the fixing ring 36, and the sealing ring 35 is arranged between the fixing ring 36 and the plug 34, so that the blocking effect of the plug 34 on the vent hole 31 is improved.
As an embodiment of the present invention: 3 lower extremes of supporting leg are fixed with bottom lath 9, and two wheels 11 are installed to bottom lath 9 lower surface symmetry, and the one end that supporting leg 3 is close to bottom lath 9 is fixed with two strengthening ribs 10, and strengthening rib 10 and bottom lath 9 fixed connection install the bottom lath 9 of taking wheel 11 on supporting leg 3, are convenient for remove this device, and the mechanical strength that bottom lath 9 and supporting leg 3 are connected is improved in the design of strengthening rib 10.
As an embodiment of the present invention: the lower surface of the cross beam 1 is fixed with a boss strip 38, the boss strip 38 is arranged along the length direction of the cross beam 1, the lower surface of the boss strip 38 is provided with two lifting rings 2, the lower surface of the boss strip 38 is equidistantly provided with a plurality of threaded holes 19, the outer surface of each lifting ring 2 is fixed with a threaded column head 39, the threaded column heads 39 are in threaded connection in the threaded holes 19, the threaded column heads 39 on the lifting rings 2 are screwed into the threaded holes 19 on the boss strip 38, the fixed connection of the lifting rings 2 is realized, the threaded column heads 39 on the two lifting rings 2 are adjusted to be screwed into different threaded holes 19, and the convenient adjustment of the.
As an embodiment of the present invention: the first rectangular frame 22 and the circular truncated cone 16 are integrally formed, and the second rectangular frame 25 and the half-tooth stud 17 are integrally formed, so that the integrated forming structure is adopted, and the production and the processing are convenient.
The specific implementation mode is as follows: when the pulling rope 4 is tensioned, the pulling rope 4 drives the half-tooth stud 17 to lift, and the pulling rope 4 is continuously pulled, the first rectangular frame 22 on the circular truncated cone 16 is inserted into the first rectangular groove 21 on the support rod 12, the second rectangular frame 25 on the half-tooth stud 17 is inserted into the second rectangular groove 24 on the circular truncated cone 16, and the first rectangular frame 22 on one adjacent circular truncated cone 16 is inserted into the second rectangular groove on the other circular truncated cone 16, at the moment, the half-tooth studs 17, the circular truncated cones 16 and the support rod 12 are in a horizontal state and are used for supporting an electrical cabinet suspended on the cross beam 1, the pull ring 5 is sleeved on the limiting rod 6, the limiting rod 6 is screwed into the threaded blind hole 8, the position of the pulling rope 4 is limited, the electrical cabinet suspended on the cross beam 1 is prevented from shaking under the limit of the half-tooth studs 17 on the two support legs 3, the lifting safety is improved, and the relative relationship between the internal thread cylinder 13 and the half-tooth studs, one end of the internal thread cylinder 13 is in contact with the surface of the electrical cabinet, clamping and limiting of the electrical cabinets of different sizes are achieved, and the application range is expanded.
Utilize connecting rod 32 to adjust the position of piston 28 in round hole 27, and then the position of the one end of pull rope 4 keeping away from pull ring 5 changes, install end cap 34 in air vent 31 again afterwards, thereby under the effect of pressure differential, prevent that piston 28 slides at will in round hole 27, be convenient for adjust the elasticity of pull rope 4 as required, gas between piston 28 and end cap 34 can be compressed simultaneously, piston 28 can slide along round hole 27 short distance, be convenient for receive the effect of realizing the buffer protection under the condition of great pulling power at pull rope 4.
While there have been shown and described what are at present considered the fundamental principles and essential features of the invention and its advantages, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (8)
1. The utility model provides an adjustable interval regulator cubicle lifting frame, includes crossbeam (1), its characterized in that: the supporting legs (3) are symmetrically arranged on the lower surface of the cross beam (1), two supporting legs (3) are horizontally arranged, supporting rods (12) are fixed in the middle positions of opposite surfaces of the two supporting legs (3), penetrating holes (15) are formed in the intersecting positions of the supporting legs (3) and the supporting rods (12), first through holes (20) coincident with the penetrating holes (15) are formed in the supporting rods (12), one ends, far away from the supporting legs (3), of the supporting rods (12) are hinged and connected with a plurality of serially-connected round tables (16), the two adjacent round tables (16) are hinged and connected through hinges and clamped with each other, a first square groove (21) is machined in one surface, far away from the supporting legs (3), of the supporting rods (12), of the round tables (16) are fixed with a first rectangular frame (22) facing the supporting rods (12), and the first rectangular frame (22) is clamped in the first square groove (21, a second square groove (24) is processed on one side of the circular truncated cone (16) deviating from the first rectangular frame (22), a second through hole (23) arranged along the central axis direction of the circular truncated cone (16) is formed in the second square groove (24), one end of the circular truncated cone (16) deviating from the first rectangular frame (22) is hinged with a half-tooth stud (17), one side of the half-tooth stud (17) facing the circular truncated cone (16) is fixedly provided with a second rectangular frame (25) matched with the second square groove (24), one side of the half-tooth stud (17) provided with the second rectangular frame (25) is fastened with a traction rope (4), the other end of the traction rope (4) sequentially penetrates through the second through hole (23), the first through hole (20) and the through hole (15) and is connected with a pull ring (5), and a threaded blind hole (8) is formed in the lower position of one side of the supporting leg (3) deviating from the supporting rod (12), the thread blind hole (8) is internally connected with a limiting rod (6) used for limiting the position of the pull ring (5), one end of the limiting rod (6) is fixed with a limiting disc (7), and the half-thread stud (17) is connected with an internal thread cylinder (13) in a threaded manner.
2. The adjustable-pitch electrical cabinet lifting frame as claimed in claim 1, wherein: the one end surface cover that supporting leg (3) were kept away from in internal thread section of thick bamboo (13) is equipped with rubber sleeve (14), rubber sleeve (14) are pasted with internal thread section of thick bamboo (13) through glue mutually, the one end surface mounting that rubber sleeve (14) were kept away from in internal thread section of thick bamboo (13) has handle (18), handle (18) are 90 contained angles with internal thread section of thick bamboo (13) and arrange.
3. The adjustable-pitch electrical cabinet lifting frame as claimed in claim 1, wherein: a round hole (27) is formed in the middle of one side of the second rectangular frame (25) installed on the half-tooth stud (17), a first internal thread is processed on one side, close to the second rectangular frame (25), of the inner surface of the round hole (27), a hollow disc (33) is in threaded connection with the position, where the first internal thread is processed, of the round hole (27), a connecting rod (32) is inserted into the hollow disc (33), a circular ring (26) is installed at one end, located on the outer side of the round hole (27), of the connecting rod (32), one end, far away from the pull ring (5), of the pulling rope (4) is connected with the circular ring (26), a piston (28) is fixedly connected with one end, far away from the circular ring (26), of the connecting rod (32), the piston (28) is slidably installed in the round hole (27), an air vent (31) communicated with the round hole (27) is formed in the outer surface of the half-tooth stud (17), a second internal thread is, and a plug (34) is connected to one side of the vent hole (31) where the second internal thread is processed in a threaded manner, and a knob (37) is fixed to one surface, located on the outer side of the vent hole (31), of the plug (34).
4. The adjustable-pitch electrical cabinet lifting frame as claimed in claim 3, wherein: piston (28) deviate from the one side of connecting rod (32) and be fixed with connection pad (29), the one side that connection pad (29) deviate from piston (28) is annular equidistance and installs three vaulting pole (30).
5. The adjustable-pitch electrical cabinet lifting frame as claimed in claim 3, wherein: one side that is close to end cap (34) in air vent (31) is fixed with solid fixed ring (36), gu fixed ring (36) is equipped with sealing washer (35) towards one side of end cap (34), sealing washer (35) set up between end cap (34) and solid fixed ring (36).
6. The adjustable-pitch electrical cabinet lifting frame as claimed in claim 1, wherein: the lower end of the supporting leg (3) is fixed with a bottom plate strip (9), two wheels (11) are symmetrically arranged on the lower surface of the bottom plate strip (9), two reinforcing ribs (10) are fixed at one end, close to the bottom plate strip (9), of the supporting leg (3), and the reinforcing ribs (10) are fixedly connected with the bottom plate strip (9).
7. The adjustable-pitch electrical cabinet lifting frame as claimed in claim 1, wherein: crossbeam (1) lower fixed surface has boss strip (38), boss strip (38) are arranged along the length direction of crossbeam (1), boss strip (38) lower surface mounting has two rings (2) of lifting, a plurality of screw hole (19) have been seted up to boss strip (38) lower surface equidistance, ring (2) outer fixed surface has screw thread column cap (39) of lifting, screw thread column cap (39) threaded connection is in screw hole (19).
8. The adjustable-pitch electrical cabinet lifting frame as claimed in claim 1, wherein: the first rectangular frame (22) and the circular truncated cone (16) are of an integrally formed structure, and the second rectangular frame (25) and the half-tooth stud (17) are of an integrally formed structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110115241.0A CN112875503A (en) | 2021-01-28 | 2021-01-28 | Adjustable interval regulator cubicle lifting frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110115241.0A CN112875503A (en) | 2021-01-28 | 2021-01-28 | Adjustable interval regulator cubicle lifting frame |
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| CN112875503A true CN112875503A (en) | 2021-06-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110115241.0A Pending CN112875503A (en) | 2021-01-28 | 2021-01-28 | Adjustable interval regulator cubicle lifting frame |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200488598Y1 (en) * | 2018-12-14 | 2019-02-26 | 김재일 | Lifting apparatus for loading and unloading of plumbing |
| CN110526126A (en) * | 2019-08-21 | 2019-12-03 | 上海市安装工程集团有限公司 | Adjustable spacing electrical cabinet lifting frame and its handling method |
| CN210855030U (en) * | 2019-10-16 | 2020-06-26 | 岭南水务集团有限公司 | Gantry hanging bracket |
| CN111470429A (en) * | 2020-04-27 | 2020-07-31 | 天津赫斯特起重机械股份有限公司 | Bridge crane with anti-swing function in walking process |
| CN211664528U (en) * | 2019-12-30 | 2020-10-13 | 常州工学院 | Electrical construction hoist and mount frame |
-
2021
- 2021-01-28 CN CN202110115241.0A patent/CN112875503A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200488598Y1 (en) * | 2018-12-14 | 2019-02-26 | 김재일 | Lifting apparatus for loading and unloading of plumbing |
| CN110526126A (en) * | 2019-08-21 | 2019-12-03 | 上海市安装工程集团有限公司 | Adjustable spacing electrical cabinet lifting frame and its handling method |
| CN210855030U (en) * | 2019-10-16 | 2020-06-26 | 岭南水务集团有限公司 | Gantry hanging bracket |
| CN211664528U (en) * | 2019-12-30 | 2020-10-13 | 常州工学院 | Electrical construction hoist and mount frame |
| CN111470429A (en) * | 2020-04-27 | 2020-07-31 | 天津赫斯特起重机械股份有限公司 | Bridge crane with anti-swing function in walking process |
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Application publication date: 20210601 |