CN113067282B - Building electromechanical installation auxiliary device and working method thereof - Google Patents
Building electromechanical installation auxiliary device and working method thereof Download PDFInfo
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- CN113067282B CN113067282B CN202110303554.9A CN202110303554A CN113067282B CN 113067282 B CN113067282 B CN 113067282B CN 202110303554 A CN202110303554 A CN 202110303554A CN 113067282 B CN113067282 B CN 113067282B
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/02—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for overhead lines or cables
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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Abstract
The invention discloses an electromechanical installation auxiliary device for a building, which comprises a fixed bottom plate, wherein a lifting support structure is installed at the upper end of the fixed bottom plate, a lifting driving mechanism is installed on the lifting support structure, the upper end of the lifting support structure is hinged with two cable fixing structures which are symmetrically distributed left and right through a fixed connecting piece, an adjusting mechanism is installed in the lifting support structure, and the upper end of the adjusting mechanism is hinged and connected with the cable fixing structures through a spreading connecting piece. According to the cable fixing structure, the cable fixing structure has a telescopic function, a cable can be conveniently fixed, the inclined cable fixing structure is unfolded to be in a horizontal state through the common cooperation of the fixing part, the adjusting mechanism and the unfolding connecting part, and finally the cable fixing structure is lifted to a high position through the common cooperation of the lifting support structure and the lifting driving mechanism, so that the cable is lifted and supported, the cable fixing structure is convenient to use, adjust and transfer, manual climbing is not needed, the manual labor intensity is greatly reduced, and potential safety hazards are reduced.
Description
Technical Field
The invention belongs to the relevant field of building construction, and particularly relates to an electromechanical installation auxiliary device for a building and a working method thereof.
Background
Building electromechanical installation engineering has contained machinery, it is intelligent, air conditioning system, power electronics, instrumentation, fields such as automatic control system, need connect external power source and assist the drive installation at installation electromechanical device, consequently, need erect some cables in the building place and carry out the circular telegram, and the in-process that the cable acted as go-between needs use cable support fixing device, current cable support fixing device is the concrete support column, concrete support column weight is big, the size is long, the transport, the transfer, the installation is all inconvenient, and concrete support column height can not be adjusted, when the fixed cable, still need artifical climbing operation, not only the operation is wasted time and energy, there is the potential safety hazard.
Disclosure of Invention
The invention aims to overcome the problems in the prior art and provides an electromechanical installation auxiliary device for a building, wherein a cable fixing structure has a telescopic function, a cable fixing part can be pulled to a lower position when the electromechanical installation auxiliary device is used, so that a cable can be conveniently fixed, the inclined cable fixing structure is unfolded to be in a horizontal state through the common matching of the fixing part, an adjusting mechanism and an unfolding connecting piece, and finally the cable fixing structure is lifted to a high position through the common matching of a lifting support structure and a lifting driving mechanism, so that the cable is lifted and supported.
In order to achieve the technical purpose and achieve the technical effect, the invention is realized by the following technical scheme:
an auxiliary device for electromechanical installation of a building comprises a fixed bottom plate, wherein a lifting support structure is installed at the upper end of the fixed bottom plate, a lifting driving mechanism is installed on the lifting support structure, the upper end of the lifting support structure is hinged with two cable fixing structures which are symmetrically distributed left and right through a fixed connecting piece, an adjusting mechanism is installed in the lifting support structure, and the upper end of the adjusting mechanism is hinged with the cable fixing structures through a spreading connecting piece;
the lifting support structure comprises a support square column, a lifting circular groove is vertically formed in the upper end of the support square column downwards, a lifting threaded stand column is connected in the lifting circular groove in a sliding mode, the upper end of the lifting threaded stand column extends out of the upper portion of the support square column, guide blocks are symmetrically arranged on the left side and the right side of the lower end of the lifting circular groove, guide sliding grooves in sliding fit with the guide blocks are symmetrically formed in the left side and the right side of the upper end of the support square column downwards, mounting vertical plates are symmetrically connected to the left side and the right side of the support square column, and a rotating connecting hole is vertically formed in the center of the lifting threaded stand column in a penetrating mode;
the lifting driving mechanism comprises a worm wheel, the center of the worm wheel is in threaded connection with the outer wall of the lifting threaded upright post, one side of the worm wheel is meshed and connected with a worm, two ends of the worm slidably penetrate through the mounting vertical plate and are symmetrically connected with first synchronous belt wheels, one side of the upper end of the mounting vertical plate, which is far away from the worm, is vertically and rotatably connected with a rotating cross shaft, a second synchronous belt wheel is mounted on the rotating cross shaft, the middle part of the lower end of the mounting vertical plate is rotatably connected with a driving cross shaft, a third synchronous belt wheel is mounted on the driving cross shaft, the first synchronous belt wheel, the second synchronous belt wheel and the third synchronous belt wheel are fixedly connected through synchronous belts, and the outer end of the driving cross shaft is connected with a driving handle;
the fixed connecting piece comprises a fixed upright post, fixed blocks are oppositely arranged on the left side and the right side of the fixed upright post, and a hinged plate is arranged at the outer end of each fixed block;
the cable fixing structure comprises a fixing strip plate in an inclined state, the upper end of the fixing strip plate is hinged with the hinged plate, the fixing strip plate is connected with a telescopic plate through a hand-screwed bolt, and cable fixing pieces are uniformly distributed on the outer side of the telescopic plate;
the adjusting mechanism comprises an adjusting vertical rod rotatably connected with the rotating connecting hole, and the upper end of the adjusting vertical rod penetrates through the lifting threaded upright post and is provided with a threaded vertical rod.
Further, lift screw thread stand lower extreme is opened there is first mounting groove, it has the second mounting groove to open the guide block outside, it is connected with first bevel gear to adjust pole setting lower extreme lateral wall, first bevel gear lower extreme left and right sides symmetric connection has second bevel gear, first bevel gear, second bevel gear all is located inside first mounting groove, second bevel gear center department is connected with the regulation cross axle, it passes lift screw thread stand and is connected with adjustment handle to adjust the cross axle outer end, adjustment handle is located inside the second mounting groove, screw thread pole setting and the connecting piece threaded connection that struts, adjustment handle includes the turning hand piece, turning hand piece inboard is equipped with the telescopic link, it has the sliding connection hole with telescopic link sliding fit to adjust cross axle outer end, sliding connection hole inner wall equipartition has the direction horizontal bar, telescopic link lateral wall equipartition has the direction horizontal slot with direction horizontal bar complex.
Further, prop open the connecting piece and include the internal thread go-between, internal thread go-between and screw thread pole setting threaded connection, both sides outer wall and arc riser inner wall sliding connection around the internal thread go-between, the internal thread go-between outer wall left and right sides symmetry is equipped with the engaging lug, and the perpendicular articulated shaft that is connected with on the engaging lug, both ends symmetric connection has the connecting rod that struts around the articulated shaft, and the one end that the engaging lug was kept away from to the connecting rod is passed through the hinge post and is articulated continuous with fixed slat department.
Furthermore, arc-shaped vertical plates are symmetrically connected to the front side and the rear side of the fixed upright post, and the lower ends of the outer sides of the arc-shaped vertical plates are fixedly connected with the side wall of the upper end of the lifting threaded upright post.
Further, the positions of the front side and the rear side of the fixed slat, which are close to the hinged slab, are provided with hinged holes hinged and connected with the strutting connecting piece, the outer side of the fixed slat is provided with an opening sliding chute matched with the sliding of the telescopic plate, the left side and the right side of the fixed slat are symmetrically provided with positioning sliding chutes, one end of the fixed slat, which is far away from the hinged slab, is horizontally provided with a first fixing threaded hole in a penetrating mode, the upper ends of the front side and the rear side of the telescopic plate are symmetrically provided with connecting columns connected with the positioning sliding chutes in a sliding mode, one side, which is far away from the connecting columns, of the telescopic plate is provided with a second fixing threaded hole, the hand screwing bolt is in threaded connection with the first fixing threaded hole and the second fixing threaded hole, and the lower end of the telescopic plate is provided with a hand pull ring.
Further, the cable fixing part comprises a positioning column, the inner end of the positioning column is fixedly connected with the outer side of the telescopic plate, a first fixing semicircular ring is fixed to the outer end of the positioning column, one end of the first fixing semicircular ring is hinged to a second fixing semicircular ring, and the other end of the first fixing semicircular ring is fixedly connected with the other end of the second fixing semicircular ring through a locking bolt.
Furthermore, the upper end of the inner side of the installation vertical plate is provided with a limiting block fixedly connected with the upper end of the guide chute.
A working method of a building electromechanical installation auxiliary device comprises the following steps:
s1, fixing the whole device on the ground through a fixed bottom plate;
s2, unscrewing a hand-screwed bolt in the cable fixing structure, stretching the expansion plate downwards, lowering the position of the cable fixing piece, fixing the cable in the cable fixing piece, and pushing the expansion plate upwards into the fixing strip plate and locking and fixing the expansion plate through the hand-screwed bolt after the cable is fixed;
s3, rotating an adjusting handle in the adjusting mechanism to drive a second bevel gear to rotate, wherein the second bevel gear drives a first bevel gear to rotate, the first bevel gear drives a threaded upright rod to rotate through an adjusting upright rod, the threaded upright rod drives an internal thread connecting ring in the strutting connecting piece to move upwards, and the internal thread connecting ring upwards struts a fixed slat in the cable fixing structure through a strutting connecting rod until the fixed slat keeps a horizontal state;
s4, a driving handle in the lifting driving mechanism is rotated to drive a third synchronous belt wheel to rotate, the third synchronous belt wheel drives a first synchronous belt wheel to rotate through a synchronous belt, the first synchronous belt wheel drives a worm to rotate, the worm drives a worm wheel to rotate, and the worm wheel drives a lifting threaded upright post to move upwards, so that the purpose of lifting and supporting the cable is achieved.
The beneficial effects of the invention are:
according to the invention, the cable fixing structure has a telescopic function, and can be pulled to a lower position when in use, so that a cable can be conveniently fixed, the inclined cable fixing structure is unfolded to a horizontal state through the common cooperation of the fixing part, the adjusting mechanism and the unfolding connecting part, and finally the cable fixing structure is lifted to a high position through the common cooperation of the lifting support structure and the lifting driving mechanism, so that the cable is lifted and supported.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention and do not constitute a limitation of the invention. In the drawings:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a structural cross-sectional view of the present invention;
FIG. 3 is an exploded view of a portion of the structure of the present invention;
FIG. 4 is a schematic view of a partial structure of the present invention;
FIG. 5 is a schematic view of a portion of the present invention;
FIG. 6 is a schematic view of a partial structure of the present invention;
FIG. 7 is a partial schematic view of the present invention;
FIG. 8 is a schematic view of a portion of the present invention;
FIG. 9 is a front view of a portion of the structure of the present invention;
FIG. 10 is a partial sectional view of the construction of the present invention;
FIG. 11 is a partial schematic view of the present invention;
FIG. 12 is an exploded view of a portion of the structure of the present invention;
FIG. 13 is a partial schematic structural view of the present invention;
fig. 14 is a partial structural schematic diagram of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "opening," "upper," "lower," "thickness," "top," "middle," "length," "inner," "peripheral," and the like are used in an orientation or positional relationship that is merely for convenience in describing and simplifying the description, and do not indicate or imply that the referenced component or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the present invention.
As shown in fig. 1 and 2, the auxiliary device for the electromechanical installation of the building comprises a fixed base plate 1, wherein a lifting support structure 2 is installed at the upper end of the fixed base plate 1, a lifting driving mechanism 3 is installed on the lifting support structure 2, the upper end of the lifting support structure 2 is hinged to two cable fixing structures 5 which are symmetrically distributed left and right through a fixed connecting piece 4, an adjusting mechanism 6 is installed in the lifting support structure 2, and the upper end of the adjusting mechanism 6 is hinged to the cable fixing structures 5 through a spreading connecting piece 7.
As shown in fig. 3, the lifting support structure 2 includes a support square column 21, the lower end of the support square column 21 is fixedly connected with the fixing base plate 1 and connected with a reinforcing rib 24 between the fixing base plate 1, a lifting circular groove 211 is vertically formed in the upper end of the support square column 21 downwards, a lifting threaded column 22 is slidably connected in the lifting circular groove 211, the upper end of the lifting threaded column 22 extends out of the upper end of the support square column 21, guide blocks 221 are symmetrically arranged on the left side and the right side of the lower end of the lifting circular groove 211, a guide sliding groove 212 in sliding fit with the guide blocks 221 is vertically formed in the left side and the right side of the upper end of the support square column 21 downwards, an installation vertical plate 23 is symmetrically connected on the left side and the right side of the support square column 21, a limiting block 231 fixedly connected with the upper end of the guide sliding groove 212 is arranged on the inner side of the installation vertical plate 23, and a rotation connecting hole 222 is vertically formed in the center of the lifting threaded column 22.
As shown in fig. 4, the lifting driving mechanism 3 includes a worm wheel 31 located at the upper end of the supporting square column 21, the center of the worm wheel 31 is in threaded connection with the outer wall of the lifting threaded column 22, one side of the worm wheel 31 is engaged with a worm 32, two ends of the worm 32 penetrate through the mounting vertical plate 23 in a sliding manner and are symmetrically connected with first synchronous pulleys 33, one side of the upper end of the mounting vertical plate 23, which is far away from the worm 32, is vertically and rotatably connected with a rotating cross shaft 34, a second synchronous pulley 341 is mounted on the rotating cross shaft 34, the middle part of the lower end of the mounting vertical plate 23 is rotatably connected with a driving cross shaft 35, a third synchronous pulley 351 is mounted on the driving cross shaft 35, the first synchronous pulley 33, the second synchronous pulley 341 and the third synchronous pulley 351 are fixedly connected through a synchronous belt 36, the synchronous belt 36 is mounted in an isosceles triangle structure, the mounting stability can be increased, and the outer end of the driving cross shaft 35 is connected with a driving handle 37.
As shown in fig. 5, the fixed connection member 4 includes a fixed column 41, fixed blocks 411 are oppositely disposed on left and right sides of the fixed column 41, hinge plates 4111 are disposed at outer ends of the fixed blocks 411, arc-shaped vertical plates 42 are symmetrically connected to front and rear sides of the fixed column 41, arc-shaped connection plates 421 are disposed at outer lower ends of the arc-shaped vertical plates 42, and the arc-shaped connection plates 421 are fixedly connected to upper side walls of the lifting threaded columns 22.
As shown in fig. 6, the cable fixing structure 5 includes a fixed slat 51 in an inclined state, the upper end of the fixed slat 51 is hinged to a hinge plate 4111, the fixed slat 51 is connected to a telescopic plate 52 through a hand-screwed bolt 53, and cable fixing members 521 are uniformly distributed outside the telescopic plate 52.
As shown in FIG. 7, hinge holes 511 are formed at the front and rear sides of the fixed slat 51 near the hinge plate 4111, an opening sliding slot 512 slidably engaged with the retractable plate 52 is formed at the outer side of the fixed slat 51, positioning sliding slots 513 are symmetrically formed at the left and right sides of the fixed slat 51, and a first fixing threaded hole 514 is horizontally formed at one end of the fixed slat 51 far from the hinge plate 4111.
As shown in fig. 8, the upper ends of the front and rear sides of the retractable plate 52 are symmetrically provided with a connecting column 5201 slidably connected to the positioning chute 513, one side of the retractable plate 52 away from the connecting column 5201 is provided with a second fixing threaded hole 5202, a hand-screwed bolt 53 is in threaded connection with the first fixing threaded hole 514 and the second fixing threaded hole 5202, and the lower end of the retractable plate 52 is provided with a hand-pulled ring 5203.
As shown in fig. 9, the cable fixing member 521 includes a positioning column 5211, an inner end of the positioning column 5211 is fixedly connected to an outer side of the expansion plate 52, an outer end of the positioning column 5211 is fixed with a first fixing semi-circular ring 5212, one end of the first fixing semi-circular ring 5212 is hinged to a second fixing semi-circular ring 5213, and the other end of the first fixing semi-circular ring 5212 is fixedly connected to the other end of the second fixing semi-circular ring 5213 through a locking bolt 5214.
As shown in fig. 10 and 11, the adjusting mechanism 6 includes an adjusting vertical rod 61 rotatably connected to the rotary connecting hole 222, a first mounting groove 2201 is formed at the lower end of the lifting threaded column 22, a second mounting groove 2211 is formed at the outer side of the guide block 221, a first bevel gear 62 is connected to the lower end side wall of the adjusting vertical rod 61, second bevel gears 63 and first bevel gears 62 are symmetrically connected to the left and right sides of the lower end of the first bevel gear 62, the second bevel gears 63 are located inside the first installation groove 2201, the center of the second bevel gear 63 is connected with an adjusting transverse shaft 631, the outer end of the adjusting transverse shaft 631 penetrates through the lifting threaded column 22 and is connected with an adjusting handle 64, the adjusting handle 64 is located inside the second installation groove 2211, the upper end of the adjusting vertical rod 61 penetrates through the lifting threaded column 22 and is provided with a threaded vertical rod 611, the threaded vertical rod 611 is in threaded connection with the strutting connecting piece 7, and the upper end of the threaded vertical rod 611 is in rotary connection with the lower end of the fixed column 41.
As shown in fig. 12 and 13, the adjusting handle 64 includes a rotating hand block 641, an expansion link 642 is disposed inside the rotating hand block 641, a sliding connection hole 6311 slidably engaged with the expansion link 642 is formed at an outer end of the adjusting cross shaft 631, guide cross bars 6312 are uniformly disposed on inner walls of the sliding connection hole 6311, guide cross grooves 6421 engaged with the guide cross bars 6312 are uniformly disposed on side walls of the expansion link 642, a positioning block 6411 is disposed at one side wall of the rotating hand block 641, and a positioning slot 2212 slidably engaged with the positioning block 6411 is disposed at one outer side of the guiding block 221.
As shown in fig. 14, the spreading connector 7 includes an internal thread connecting ring 71, the internal thread connecting ring 71 is in threaded connection with the threaded upright rod 611, outer walls of front and rear sides of the internal thread connecting ring 71 are slidably connected with an inner wall of the arc-shaped vertical plate 42, connecting lugs 711 are symmetrically arranged on left and right sides of the outer wall of the internal thread connecting ring 71, a hinge shaft 72 is vertically hinged to the connecting lugs 711, spreading links 73 are symmetrically connected to front and rear ends of the hinge shaft 72, and one end of the spreading link 73, which is far away from the connecting lugs 711, is hinged to the hinge hole 511 through a hinge column 731.
A working method of an electromechanical installation auxiliary device of a building comprises the following steps:
s1, fixing the whole device on the ground through the fixing bottom plate 1;
s2, unscrewing the hand-screwed bolt 53 in the cable fixing structure 5, stretching the expansion plate 52 downwards, lowering the position of the cable fixing member 521, fixing the cable in the cable fixing member 521, and after the cable is fixed, pushing the expansion plate 52 upwards into the fixed slat 51 and locking and fixing the expansion plate by the hand-screwed bolt 53;
s3, the adjusting handle 64 in the adjusting mechanism 6 is rotated, when the adjusting handle 64 is operated, the rotating block 641 is pulled out from the second mounting groove 2211, the rotating block 641 is rotated to drive the second bevel gear 63 to rotate, the second bevel gear 63 drives the first bevel gear 62 to rotate, the first bevel gear 62 drives the threaded upright 611 to rotate through the adjusting upright 61, the threaded upright 611 drives the internal threaded connecting ring 71 in the expanding connecting member 7 to move upward, the internal threaded connecting ring 71 expands the fixed slats 51 in the cable fixing structure 5 upward through the expanding connecting rod 73 until the fixed slats 51 keep horizontal, and then the rotating block 641 is pushed into the second mounting groove 2211, and at this time, the positioning block 6411 is combined with the positioning groove 2212, so as to position the rotating block 641;
s4, the driving handle 37 of the lifting driving mechanism 3 is rotated to drive the third synchronous pulley 351 to rotate, the third synchronous pulley 351 drives the first synchronous pulley 33 to rotate through the synchronous belt 36, the first synchronous pulley 33 drives the worm 32 to rotate, the worm 32 drives the worm wheel 31 to rotate, and the worm wheel 31 drives the lifting threaded column 22 to move upward, so as to achieve the purpose of lifting and supporting the cable, and finally assist the installation of the building machine.
According to the invention, the cable fixing structure 5 has a telescopic function, the cable fixing part 521 can be pulled to a lower position when the device is used, so that a cable can be conveniently fixed, the inclined cable fixing structure 5 is expanded to a horizontal state through the common cooperation of the fixed connecting part 4, the adjusting mechanism 6 and the expanding connecting part 7, and finally the cable fixing structure 5 is lifted to a high position through the common cooperation of the lifting supporting structure 2 and the lifting driving mechanism 3, so that the cable is lifted and supported.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed.
Claims (7)
1. A building electromechanical installation auxiliary device which characterized in that: the lifting device comprises a fixed bottom plate (1), wherein a lifting support structure (2) is arranged at the upper end of the fixed bottom plate (1), a lifting driving mechanism (3) is arranged on the lifting support structure (2), the upper end of the lifting support structure (2) is hinged with two cable fixing structures (5) which are symmetrically distributed left and right through a fixed connecting piece (4), an adjusting mechanism (6) is arranged in the lifting support structure (2), and the upper end of the adjusting mechanism (6) is hinged with the cable fixing structures (5) through a spreading connecting piece (7);
the lifting support structure (2) comprises a support square column (21), a lifting circular groove (211) is vertically formed in the upper end of the support square column (21) downwards, a lifting threaded upright column (22) is connected in the lifting circular groove (211) in a sliding mode, the upper end of the lifting threaded upright column (22) extends out of the upper portion of the support square column (21), guide blocks (221) are symmetrically arranged on the left side and the right side of the lower end of the lifting circular groove (211), guide sliding grooves (212) in sliding fit with the guide blocks (221) are symmetrically formed in the left side and the right side of the upper end of the support square column (21) downwards in a vertical mode, mounting vertical plates (23) are symmetrically connected on the left side and the right side of the support square column (21), and a rotating connecting hole (222) vertically penetrates through the center of the lifting threaded upright column (22);
the lifting driving mechanism (3) comprises a worm wheel (31), the center of the worm wheel (31) is in threaded connection with the outer wall of the lifting threaded upright post (22), one side of the worm wheel (31) is connected with a worm (32) in a meshed manner, two ends of the worm (32) penetrate through the mounting upright plate (23) in a sliding manner and are symmetrically connected with first synchronous pulleys (33), one side, far away from the worm (32), of the upper end of the mounting upright plate (23) is vertically and rotatably connected with a rotating transverse shaft (34), a second synchronous pulley (341) is mounted on the rotating transverse shaft (34), the middle part of the lower end of the mounting upright plate (23) is rotatably connected with a driving transverse shaft (35), a third synchronous pulley (351), the first synchronous pulley (33) and the second synchronous pulley (341) are mounted on the driving transverse shaft (35), the third synchronous pulley (351) is fixedly connected through a synchronous belt (36), and the outer end of the driving transverse shaft (35) is connected with a driving handle (37);
the fixed connecting piece (4) comprises a fixed upright post (41), fixed blocks (411) are oppositely arranged on the left side and the right side of the fixed upright post (41), and hinged plates (4111) are arranged at the outer ends of the fixed blocks (411);
the cable fixing structure (5) comprises a fixing strip plate (51) in an inclined state, the upper end of the fixing strip plate (51) is hinged with a hinged plate (4111), the fixing strip plate (51) is connected with a telescopic plate (52) through a hand-screwed bolt (53), and cable fixing pieces (521) are uniformly distributed on the outer side of the telescopic plate (52);
the adjusting mechanism (6) comprises an adjusting vertical rod (61) rotatably connected with the rotating connecting hole (222), and the upper end of the adjusting vertical rod (61) penetrates through the lifting threaded upright post (22) and is provided with a threaded vertical rod (611).
2. A building electromechanical installation aid according to claim 1, characterized in that: the lower end of the lifting threaded upright post (22) is provided with a first mounting groove (2201), the outer side of the guide block (221) is provided with a second mounting groove (2211), the side wall of the lower end of the adjusting upright post (61) is connected with a first bevel gear (62), the left side and the right side of the lower end of the first bevel gear (62) are symmetrically connected with second bevel gears (63), the first bevel gear (62) and the second bevel gears (63) are both positioned inside the first mounting groove (2201), the center of the second bevel gears (63) is connected with an adjusting cross shaft (631), the outer end of the adjusting cross shaft (631) penetrates through the lifting threaded upright post (22) and is connected with an adjusting handle (64), the adjusting handle (64) is positioned inside the second mounting groove (2211), the threaded upright post (611) is in threaded connection with the strutting connecting piece (7), the adjusting handle (64) comprises a rotating hand block (641), the inner side of the rotating hand block (641) is provided with a telescopic rod (631), the adjusting cross shaft (642) is provided with a sliding connection hole (6311) in sliding fit with the telescopic rod (642), the inner wall of the sliding connecting hole (6311) is uniformly provided with guide transverse strips (6312), and the side wall of the telescopic rod (642) is uniformly provided with guide transverse grooves (6421) matched with the guide transverse strips (6312).
3. A construction machine electrical installation aid according to claim 1, characterised in that: strutting connecting piece (7) and including internal thread go-between (71), internal thread go-between (71) and screw thread pole setting (611) threaded connection, both sides outer wall and arc riser (42) inner wall sliding connection around internal thread go-between (71), internal thread go-between (71) outer wall left and right sides symmetry is equipped with engaging lug (711), it is connected with articulated shaft (72) to articulate perpendicularly on engaging lug (711), both ends symmetric connection has around articulated shaft (72) struts connecting rod (73), strut connecting rod (73) and keep away from the one end of engaging lug (711) and pass through hinge column (731) and fixed slat (51) a department articulated continuous.
4. A construction machine electrical installation aid according to claim 1, characterised in that: the front side and the rear side of the fixed upright post (41) are symmetrically connected with arc-shaped vertical plates (42), and the lower ends of the outer sides of the arc-shaped vertical plates (42) are fixedly connected with the side wall of the upper end of the lifting threaded upright post (22).
5. A construction machine electrical installation aid according to claim 1, characterised in that: the utility model discloses a fixed slat (51) is characterized in that the position that both sides are close to articulated board (4111) around fixed slat (51) all is equipped with hinge hole (511) articulated continuous with strutting connecting piece (7), open in fixed slat (51) outside has opening spout (512) with expansion plate (52) sliding fit, fixed slat (51) left and right sides symmetry is opened has location spout (513), the one end level that articulated board (4111) was kept away from in fixed slat (51) is run through and is opened first fixed screw hole (514), expansion plate (52) front and back both sides upper end symmetry is equipped with spliced pole (5201) with location spout (513) sliding connection, one side that spliced pole (5201) were kept away from in expansion plate (52) is opened has second fixed screw hole (5202), hand is twisted bolt (53) and first fixed screw hole (514), second fixed screw hole (5202) threaded connection, expansion plate (52) lower extreme is equipped with hand pull ring (5203).
6. A construction machine electrical installation aid according to claim 1, characterised in that: the cable fixing part (521) comprises a positioning column (5211), the inner end of the positioning column (5211) is fixedly connected with the outer side of the expansion plate (52), a first fixing semicircular ring (5212) is fixed at the outer end of the positioning column (5211), one end of the first fixing semicircular ring (5212) is hinged to a second fixing semicircular ring (5213), and the other end of the first fixing semicircular ring (5212) is fixedly connected with the other end of the second fixing semicircular ring (5213) through a locking bolt (5214).
7. A construction machine electrical installation aid according to claim 1, characterised in that: and the upper end of the inner side of the mounting vertical plate (23) is provided with a limiting block (231) fixedly connected with the upper end of the guide sliding groove (212).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110303554.9A CN113067282B (en) | 2021-03-22 | 2021-03-22 | Building electromechanical installation auxiliary device and working method thereof |
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| CN114883051B (en) * | 2022-05-24 | 2024-02-06 | 无锡市群星线缆有限公司 | Cable steering auxiliary tool of cable production line for photovoltaic power generation |
| CN115849242B (en) * | 2022-12-01 | 2024-02-09 | 广东大明新能源科技有限公司 | Cable bridge hanger and assembled cable bridge |
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