CN117587979B - Comprehensive bearing system for subway hoisting integrated terminal equipment - Google Patents
Comprehensive bearing system for subway hoisting integrated terminal equipment Download PDFInfo
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- CN117587979B CN117587979B CN202311589640.6A CN202311589640A CN117587979B CN 117587979 B CN117587979 B CN 117587979B CN 202311589640 A CN202311589640 A CN 202311589640A CN 117587979 B CN117587979 B CN 117587979B
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- cross arm
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- elastic
- subway
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- 238000009434 installation Methods 0.000 claims abstract description 33
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 19
- 239000010959 steel Substances 0.000 claims abstract description 19
- 230000001360 synchronised effect Effects 0.000 claims abstract description 8
- 230000007246 mechanism Effects 0.000 claims description 51
- 238000000034 method Methods 0.000 claims description 7
- 230000008569 process Effects 0.000 claims description 5
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 2
- 238000012423 maintenance Methods 0.000 abstract description 2
- 230000009471 action Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 238000011900 installation process Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
- E04B9/006—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation with means for hanging lighting fixtures or other appliances to the framework of the ceiling
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
- E04B9/06—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation characterised by constructional features of the supporting construction, e.g. cross section or material of framework members
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
- E04B9/06—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation characterised by constructional features of the supporting construction, e.g. cross section or material of framework members
- E04B9/065—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation characterised by constructional features of the supporting construction, e.g. cross section or material of framework members comprising supporting beams having a folded cross-section
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
- E04B9/18—Means for suspending the supporting construction
- E04B9/20—Means for suspending the supporting construction adjustable
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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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B50/00—Energy efficient technologies in elevators, escalators and moving walkways, e.g. energy saving or recuperation technologies
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Clamps And Clips (AREA)
Abstract
The invention discloses a comprehensive bearing system for subway hoisting integrated terminal equipment, which comprises a wall body and further comprises the following components: the cross arms are uniformly distributed on the vertical angle of the wall body and comprise bracket pipes and channel steel strips fixedly arranged on the bracket pipes; the upper ends of the central connecting units are fixedly arranged at the top of the wall body, and the lower ends of the central connecting units are connected with the cross arms; the two sides butt unit sets up in the bracket tube both sides, through the combination setting of the connecting pipe and the groove billet of cross arm, can make the cross arm bearing capacity stronger, then set up central connecting unit, both sides butt unit on it, can make the cross arm carry out quick installation and also be convenient for later stage dismantlement maintenance work simultaneously, synchronous also can be under the effect that has swift installation and dismantlement, can also make cross arm and wall connection more firm and firm.
Description
Technical Field
The invention relates to the technical field of subway hoisting, in particular to a comprehensive bearing system for subway hoisting integrated terminal equipment.
Background
The existing subway internal ceiling bracket generally adopts a comprehensive support and hanging bracket system, the ceiling bracket is generally fixedly arranged at the top of a wall body, then the bottom of the ceiling bracket is fixedly arranged on a large cross arm for placing a bearing pipeline, road signs and broadcasting equipment, and when the cross arm is arranged in a corridor, as the upper end of the cross arm is connected through the ceiling bracket, two sides of the cross arm are fixedly connected with the wall body, a plurality of workers are required to lift the cross arm to the bottom of the ceiling bracket for holding the cross arm when the cross arm is arranged, then after a bolt fixing column is arranged, the two sides of the cross arm are connected with the wall body, and when the cross arm is connected with the bottom of the ceiling bracket through bolts, the position of the cross arm is required to be controlled to be at a symmetrical center position and the cross arm is kept at the position for carrying out the bolt connection, so that the whole installation process is very difficult, and therefore, the bearing system convenient to install and detach and firm is proposed.
The foregoing is provided merely to facilitate an understanding of the principles of the invention and is not intended to constitute an admission that the foregoing is of the closest prior art.
Disclosure of Invention
The invention aims to provide a comprehensive bearing system for subway hoisting integrated terminal equipment, which is used for solving the problem that the whole installation process is extremely difficult because the position of a cross arm is required to be controlled to be at the symmetrical center position and kept at the position for bolting when the bottom of a suspended ceiling bracket is bolted in the background art.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a be used for integrated terminal equipment of subway hoist and mount to synthesize and bear system, includes the wall body, still includes:
The cross arms are uniformly distributed on the vertical angle of the wall body and used for erecting and arranging pipelines, and each cross arm comprises a bracket pipe and a groove steel bar fixedly arranged on the bracket pipe, wherein the bracket pipe is in a trapezoid shape;
The upper ends of the central connecting units are fixedly arranged at the top of the wall body, the lower ends of the central connecting units are connected with the cross arms, and the central connecting units are used for connecting, installing and hoisting the cross arms to the installation height;
The two-side abutting units are arranged on two sides of the bracket tube and are used for enabling two sides of the cross arm to be abutted and fixed with the wall body after the cross arm is lifted to the installation height;
Wherein the center connection unit includes:
the connecting pipe is arranged in a hollow mode, the upper end of the connecting pipe is fixed with the top of the wall body, a sliding rod is arranged in the connecting pipe in a sliding mode, and a clamping mechanism is arranged at the lower end of the sliding rod and used for clamping the central position of the cross arm;
The power mechanism is arranged between the slide bar and the connecting pipe and is used for driving the slide bar to slide;
Auxiliary fixing mechanisms are symmetrically arranged on two sides of the connecting pipe and used for carrying out auxiliary fixing on the cross arm after the cross arm is lifted to the installation height and after two side abutting units are abutted and fixed.
Preferably, the clamping mechanism includes:
the mounting plate is fixedly arranged at the lower end of the sliding rod;
the two groups of clamping hooks are symmetrically arranged on two sides of the mounting plate through clamping hook shafts in a rotating way;
the two groups of abutting rollers are symmetrically arranged on two sides of the mounting plate through abutting shafts in a rotating mode;
The cooperative rotating part is arranged between the clamping hook shaft and the abutting shaft and is used for driving the abutting shaft to rotate when the clamping hook rotates;
and the elastic stretching part is arranged between the two groups of abutting roller shafts and is used for elastically stretching the two groups of abutting roller shafts.
Preferably, the cooperative rotation part comprises a first gear and a second gear, the first gear is coaxially arranged on the clamping hook shaft, the second gear is coaxially arranged on the abutting shaft, and the first gear and the second gear are meshed.
Preferably, the elastic expanding part is an arc elastic telescopic rod, and two ends of the elastic expanding part are respectively fixed on the roller frames of the two abutting rollers.
Preferably, the auxiliary fixing mechanism includes:
one end of the connecting plate is fixedly arranged at the upper end of the wall body;
The two groups of connecting blocks are symmetrically and slidably arranged at the lower ends of the connecting plates;
The synchronous moving piece is arranged between the two groups of connecting blocks and used for synchronously moving the two groups of connecting blocks, an elastic resetting piece is arranged between the two groups of connecting blocks and is arranged as a compression spring.
Preferably, the synchronous moving member includes:
the two groups of racks are obliquely and symmetrically arranged on the two groups of connecting blocks;
The third gear is rotationally arranged on the connecting plate, the two groups of racks are obliquely symmetrical at the center and are meshed with the two groups of racks, and the mutually far surfaces of the connecting block are inclined surfaces;
When the cross arm is driven to move upwards to the installation position by the power mechanism, the connecting block can be elastically inserted into the groove steel bar due to the shape of the connecting block, and meanwhile, when the connecting block is opened, the connecting block can be opened, attached and fixed with the inner wall of the channel steel bar.
Preferably, the two groups of connecting plates are mutually far away from the surface and rotate and are provided with elastic expansion plates, and one end of each elastic expansion plate far away from the connecting plate is rotationally provided with an inclined support part for being matched with an auxiliary fixing mechanism to form a triangular structure so that the whole structure is more stable.
Preferably, the connecting pipe is internally provided with a rotation adjusting piece for enabling the rotation degree of the clamping cross arm to be enabled when the power mechanism drives the clamping cross arm to move upwards to the required installation height, the rotation adjusting piece is provided with a connecting piece, the connecting piece is arranged on the connecting pipe in a sliding mode and used for adjusting the height of the rotation adjusting piece so as to meet different installation height requirements, and the central connecting unit and the auxiliary fixing mechanism are connected to form an integral structure.
Preferably, the rotation adjuster includes:
the sliding groove is arranged along the vertical direction of the connecting pipe and is arranged on the inner wall of the connecting pipe;
The elastic bulge is arranged at the upper end of the sliding rod and positioned in the sliding groove, and can slide along the sliding groove in the upward sliding process of the sliding rod;
the adjusting groove is arranged on the inner wall of the connecting pipe in a sliding manner, and when the elastic bulge slides to the adjusting position, the adjusting groove can enable the sliding rod to reach the mounting position after rotating, the connecting pipe is provided with a penetrating opening, and the adjusting groove is connected with the connecting piece from the opening of the connecting strip to the outside;
The adjusting groove comprises a disengaging part, a rotating part and an adjusting part, wherein the disengaging part is an inclined sliding plate groove and is used for being disengaged in the sliding groove by elastic protrusions, the rotating part is a spiral groove and is used for elastic protrusion rotation degree so as to drive the clamping mechanism rotation degree, and the adjusting part is a vertical groove and is used for continuously moving upwards by one end distance after rotation, so that a connecting block on the auxiliary fixing mechanism is clamped into the groove steel bar.
Preferably, the connecting piece includes the connecting rod, the connecting rod middle part is connected through setting up lantern ring and connecting pipe, the connecting rod both ends are provided with the screw thread sleeve, the screw thread sleeve lays in connecting rod vertical direction and rather than threaded connection, can be after adjusting the installation height who changes the regulating piece to make it fix on the connecting plate through rotatory screw thread sleeve.
Compared with the prior art, the invention has the beneficial effects that:
1. According to the invention, through the combined arrangement of the connecting pipe and the groove steel bars of the cross arm, the bearing capacity of the cross arm is stronger, and then through the arrangement of the central connecting unit and the two side abutting units, the cross arm can be quickly installed, meanwhile, the later disassembly and maintenance work is convenient, and the cross arm and the wall body can be more firmly and firmly connected under the rapid installation and disassembly effects.
2. The auxiliary fixing mechanism in the central line connecting unit can be fast clamped and fixed with the cross arm during connection, and meanwhile, a stable triangular structure is formed, so that the connection is more stable.
3. According to the invention, the cross arm can be installed along the horizontal direction of the wall body by the arrangement of the rotation adjusting piece, and the rotation degree and the wall body are in the vertical state when the cross arm is moved up to a certain height, so that the problem of inconvenient installation caused by the width of the wall body is avoided when the cross arm is installed, and meanwhile, the inconvenience caused by the conventional direct installation of the cross arm at the installation height is also eliminated by installing the cross arm at a lower position.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic view of the center connection unit, two side abutment units and cross arm connection of the present invention;
FIG. 3 is a schematic view of another angular center connection unit, two side abutment units and cross arm connection according to the present invention;
FIG. 4 is a cross-sectional view of the connecting tube of the present invention;
FIG. 5 is a cross-sectional view of the junction of the two-sided abutment unit and the cross arm of the present invention;
FIG. 6 is an overall schematic view of the clamping mechanism of the present invention;
FIG. 7 is a schematic view of an alternative angle clamping mechanism according to the present invention;
FIG. 8 is a block diagram of the overall structure of the adjustment tank of the present invention;
FIG. 9 is a partial schematic view of an auxiliary securing mechanism according to the present invention;
FIG. 10 is an enlarged view of FIG. 4 at A;
fig. 11 is an enlarged view at B in fig. 5.
Reference numerals: 1-a wall body; 2-a cross arm; 21-a stent tube; 22-groove steel bar; 3-a central connection unit; 31-connecting pipes; 32-a slide bar; 33-a clamping mechanism; 331-mounting plate; 332-clamping hooks; 333-abutment roller; 334-co-rotation section; 3341—a first gear; 3342—a second gear; 335-elastic spreader; 336-a pinch roller; 337-abutment roller; 34-a power mechanism; 35-an auxiliary fixing mechanism; 351-connecting plates; 352-connecting block; 353-synchronous moving member; 354-elastic return member; 355-rack; 356-third gear; 357-elastic expansion plate; 358-inclined support; 36-rotating the adjusting member; 361-a chute; 362-resilient protrusions; 363-adjusting slot; 3631-disengaging portion; 3632-a rotating part; 3633-adjusting part; 37-connectors; 371-connecting rod; 372-threaded sleeve; 4-two-side abutting units; 41-abutting plate; 42-right angle sawtooth projections; 43-elastic member; 44-serration.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-11, the present invention provides a technical solution: the utility model provides a be used for integrated terminal equipment of subway hoist and mount to synthesize and bear system, includes wall body 1, still includes:
the cross arms 2 are uniformly distributed on the vertical angle of the wall body 1 and are used for erecting and distributing pipelines, each cross arm 2 comprises a bracket tube 21 and channel steel strips 22 fixedly arranged on the bracket tube 21, and the bracket tube 21 is in a trapezoid shape;
the plurality of central connecting units 3 are fixedly arranged at the top of the wall body 1, and the lower ends of the central connecting units are connected with the cross arms 2 and are used for connecting, installing and hoisting the cross arms 2 to the installation height;
Two side abutting units 4, which are arranged at two sides of the bracket tube 21, and are used for abutting and fixing two sides of the cross arm 2 and the wall body 1 after the cross arm 2 is lifted to the installation height;
Wherein the both-side abutment unit 4 includes:
An abutting plate 41 slidably provided at an end of the bracket tube 21;
The right-angle sawtooth protrusion 42 is arranged at the end part of the bracket tube 21 in a vertically sliding manner, the lower end of the sawtooth protrusion is provided with an elastic piece 43, the sawtooth protrusion can be in an elastic protruding state, the sawtooth protrusion can enter the inner wall of the bracket tube 21 under the action of external force, the abutting plate 41 is provided with a sawtooth groove 44 which is matched with the right-angle sawtooth protrusion 42, the abutting plate 41 can be pushed to one side of the wall body 1 to abut against the wall body 1 through the matching of the right-angle sawtooth protrusion 42 and the sawtooth groove 44, the abutting plate 41 can be moved to one side of the bracket tube 21 to limit, so that the abutting plate 41 abuts against the wall body 1, and meanwhile, after abutting, a bolt and the wall body 1 can be fastened by arranging a bolt on the abutting plate 41.
Wherein the center connection unit 3 includes:
the connecting pipe 31 is arranged in a hollow way, the upper end of the connecting pipe is fixed with the top of the wall body 1, a sliding rod 32 is arranged in the connecting pipe in a sliding way, and a clamping mechanism 33 is arranged at the lower end of the sliding rod 32 and used for clamping the central position of the cross arm 2;
The power mechanism 34 is arranged between the slide bar 32 and the connecting pipe 31 and is used for driving the slide bar 32 to slide, and the power mechanism 34 is an electric telescopic rod;
The auxiliary fixing mechanisms 35 are symmetrically arranged on two sides of the connecting pipe 31 and used for carrying out auxiliary fixing on the cross arm 2 after the cross arm 2 is lifted to the installation height and after the two side abutting units 4 are abutted and fixed, so that the bearing capacity of the cross arm 2 is stronger.
In addition, the clamping mechanism 33 includes:
the mounting plate 331 is fixedly arranged at the lower end of the sliding rod 32;
two groups of clamping hooks 332 are symmetrically arranged on two sides of the mounting plate 331 through clamping hook shafts 336 in a rotating manner;
Two groups of abutting rollers 333 are symmetrically arranged at two sides of the mounting plate 331 through abutting shafts 337 in a rotating manner;
The cooperative rotation part 334 is arranged between the clamping hook shaft 336 and the abutting shaft 337, and is used for driving the abutting shaft 337 to rotate when the clamping hook 332 rotates;
an elastic opening part 335, which is arranged between the shafts of the two groups of abutting rollers 333 and is used for elastically opening the two groups of abutting rollers 333;
When the cross arm 2 is installed on the clamping mechanism 33, the power mechanism 34 drives the sliding rod 32 to move downwards, so that the clamping mechanism 33 moves downwards to a lower horizontal height, the cross arm 2 is convenient to install, the cross arm 2 does not need to be improved to the installation height, the center position of the cross arm 2 is aligned with the clamping mechanism 33 at the time of installation, the cross arm 2 is lifted upwards from the lower ends of the two groups of clamping hooks 332, the lower ends of the clamping hooks 332 can be contacted with the inclined surfaces of the support tubes 21 at the time, the clamping hooks 332 can be unfolded along the inclined surfaces, the abutting tubes can be synchronously folded through the cooperative rotating parts 334, the elastic opening parts 335 are compressed, when the clamping hooks 332 move to the lowest end of the cross arm 2, the abutting tubes can enter the inside of the groove steel bars 22 due to the state of being in a folded state, and when the clamping hooks 332 continue to move downwards, the clamping hooks 332 can reset under the action of the compressed elastic opening parts 335 and the rotation cooperative synchronization, so that the clamping hooks 332 can synchronously open the support tubes 21 of the cross arm 2, and simultaneously the clamping hooks 332 can be clamped by the clamping bars 21 and the clamping bars 33, and the clamping bars can be matched with the clamping bars 33 in a stronger mode, and the whole clamping mechanism can be formed.
Meanwhile, the co-rotation part 334 includes a first gear 3341 and a second gear 3342, the first gear 3341 is coaxially disposed on the hook shaft 336, the second gear 3342 is coaxially disposed on the abutment shaft 337, and the first gear 3341 and the second gear 3342 are engaged with each other;
By the engagement of the first gear 3341 and the second gear 3342 in the cooperative rotation part 334, the abutting roller 333 is in a closed state when the clip 332 is opened, so that the abutting roller 333 forms an abutting contact on the inner wall of the channel steel bar 22 when the clip 332 is opened and moved to the lower end of the bracket tube 21, the inside of the channel steel bar 22 is formed from the upper end opening of the channel steel bar 22, and the bracket tube 21 is closed and clamped by the clip 332.
The elastic stretching portion 335 is an arc-shaped elastic telescopic rod, two ends of the elastic stretching portion are respectively fixed on the roller frames of the two abutting rollers 333, and the arc shape of the arc-shaped elastic telescopic rod is consistent with the rotation center of the abutting rollers 333.
In addition, the auxiliary fixing mechanism 35 includes:
One end of the connecting plate 351 is fixedly arranged at the upper end of the wall body 1;
Two groups of connecting blocks 352 are symmetrically and slidingly arranged at the lower end of the connecting plate 351;
The synchronous moving part 353 is arranged between the two groups of connecting blocks 352 and used for synchronously moving the two groups of connecting blocks 352, an elastic resetting part 354 is arranged between the two groups of connecting blocks 352, and the elastic resetting part 354 is arranged as a compression spring.
Wherein, the synchronous moving member 353 comprises:
Two sets of racks 355 are obliquely and symmetrically arranged on the two sets of connecting blocks 352;
The third gear 356 is rotatably arranged on the connecting plate 351, and the two groups of racks 355 are arranged at the oblique symmetry center and meshed with the two groups of racks 355, and the mutually far surfaces of the connecting blocks 352 are inclined surfaces;
when the cross arm 2 is driven to move upwards to the installation position by the power mechanism 34, the connecting block 352 can be elastically inserted into the groove steel bar 22 due to the shape of the connecting block, and meanwhile, when the connecting block is opened, the connecting block can be opened, attached and fixed with the inner wall of the channel steel bar 22.
In addition, two sets of connecting plates 351 keep away from the face each other and rotate and be provided with elastic expansion plate 357, elastic expansion plate 357 keeps away from connecting plate 351 one end and rotates and be provided with bearing diagonal portion 358 for cooperation auxiliary fixing mechanism 35 forms the triangle structure, so that overall structure is more stable, connecting block 352, synchronous moving member 353, the elastic restoring member 354 in bearing diagonal portion 358 and the auxiliary fixing mechanism 35 are the same setting.
Meanwhile, a rotation adjusting piece 36 is arranged inside the connecting pipe 31, and is used for enabling the clamped cross arm 2 to rotate 90 degrees when the power mechanism 34 drives the clamped cross arm 2 to move upwards to a required installation height, a connecting piece 37 is arranged on the rotation adjusting piece 36 and is arranged on the connecting pipe 31 in a sliding mode, the height of the rotation adjusting piece 36 is adjusted, different installation height requirements are met, and the central connecting unit 3 and the auxiliary fixing mechanism 35 are connected to form an integral structure.
Wherein the rotation adjuster 36 includes:
A chute 361 provided along the vertical direction of the connection pipe 31 and provided on the inner wall of the connection pipe 31;
The elastic bulge 362 is arranged at the upper end of the sliding rod 32 and is positioned in the sliding groove 361, and the elastic bulge 362 can slide along the sliding groove 361 in the upward sliding process of the sliding rod 32;
The adjusting slot 363 is slidably disposed on the inner wall of the connecting tube 31, and when the elastic protrusion 362 slides to the adjusting position, the sliding rod 32 can be rotated 90 degrees to reach the mounting position, the connecting tube 31 is provided with a through opening, and the adjusting slot 363 is connected to the connecting piece 37 from the outside through the opening of the connecting bar;
The adjusting slot 363 comprises a disengaging portion 3631, a rotating portion 3632 and an adjusting portion 3633, wherein the disengaging portion 3631 is a slide plate slot which is obliquely arranged and is used for disengaging the elastic protrusion 362 in the slide slot 361, the rotating portion 3632 is a 1/4 spiral slot and is used for rotating the elastic protrusion 362 by 90 degrees so as to drive the clamping mechanism 33 to rotate by 90 degrees, and the adjusting portion 3633 is a vertical slot and is used for continuously moving upwards for a distance after rotating so as to enable the connecting block 352 on the auxiliary fixing mechanism 35 to be clamped into the channel steel bar 22;
When the movable cross arm 2 is used, the rotation adjusting piece 36 can be firstly adjusted to the installation height through the connecting piece 37, the power mechanism 34 drives the sliding rod 32 to move downwards, the clamping mechanism 33 is enabled to rotate 90 at first, the movable cross arm continues to move downwards after being horizontally arranged along the wall body 1 until the movable cross arm 2 is moved to be convenient for workers to install the cross arm 2 on the clamping mechanism 33, the movable cross arm 2 is arranged on the horizontal direction with the wall body 1 at the moment, so that the movable cross arm 2 cannot collide with the wall body 1 when being upwards moved, meanwhile, inconvenience in installation caused by limit of the width of the wall body 1 is avoided, and after the movable cross arm 2 is enabled to rotate 90 degrees through the disengaging part 3631 and the rotating part 3632 in sequence when the movable cross arm is lifted to enter the installation height, the movable cross arm 2 is enabled to be arranged on the vertical direction with the wall body 1, and then the movable cross arm 2 and the wall body 1 are enabled to be further in abutting connection and fixed through the two-side fixing abutting units.
Finally, the connecting piece 37 comprises a connecting rod 371, the middle part of the connecting rod 371 is connected with the connecting pipe 31 through a collar, threaded sleeves 372 are arranged at two ends of the connecting rod 371, the threaded sleeves 372 are arranged in the vertical direction of the connecting rod 371 and are in threaded connection with the connecting rod 371, and after the installation height of the rotating adjusting piece 36 is adjusted, the connecting piece is fixed on the connecting plate 351 through rotating the threaded sleeves 372;
the mounting height of the cross arm 2 can be marked through the arrangement of the connecting piece 37, and meanwhile, the integral connection relation between the central connecting unit 3 and the auxiliary fixing mechanism 35 can be enhanced, so that the cross arm is more stable.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The utility model provides a be used for integrated terminal equipment of subway hoist and mount to synthesize bears system, includes wall body (1), its characterized in that still includes:
The cross arms (2) are uniformly distributed on the vertical angle of the wall body (1) and used for erecting and distributing pipelines, each cross arm (2) comprises a support pipe (21) and channel steel strips (22) fixedly arranged on the support pipe (21), and the support pipe (21) is in a trapezoid shape;
The plurality of central connecting units (3) are fixedly arranged at the top of the wall body (1), the lower ends of the central connecting units are connected with the cross arms (2) and are used for connecting, installing and hoisting the cross arms (2) to the installation height;
The two-side abutting units (4) are arranged on two sides of the bracket tube (21) and are used for abutting and fixing two sides of the cross arm (2) and the wall body (1) after the cross arm (2) is lifted to the installation height;
wherein the center connection unit (3) comprises:
The connecting pipe (31) is arranged in a hollow mode, the upper end of the connecting pipe is fixed with the top of the wall body (1), a sliding rod (32) is arranged in the connecting pipe in a sliding mode, and a clamping mechanism (33) is arranged at the lower end of the sliding rod (32) and used for clamping the central position of the cross arm (2);
The power mechanism (34) is arranged between the slide bar (32) and the connecting pipe (31) and is used for driving the slide bar (32) to slide;
Auxiliary fixing mechanisms (35) are symmetrically arranged at two sides of the connecting pipe (31) and are used for carrying out auxiliary fixing on the cross arm (2) after the cross arm (2) is lifted to the installation height and the two side abutting units (4) are abutted and fixed;
wherein the clamping mechanism (33) comprises:
the mounting plate (331) is fixedly arranged at the lower end of the sliding rod (32);
The two groups of clamping hooks (332) are symmetrically arranged on two sides of the mounting plate (331) through clamping hook shafts (336) in a rotating mode;
two groups of abutting rollers (333) are symmetrically arranged at two sides of the mounting plate (331) through abutting shafts (337) in a rotating way;
A cooperative rotation part (334) arranged between the clamping hook shaft (336) and the abutting shaft (337) and used for driving the abutting shaft (337) to rotate when the clamping hook (332) rotates;
and an elastic opening part (335) which is arranged between the shafts of the two groups of abutting rollers (333) and is used for elastically opening the two groups of abutting rollers (333).
2. The integrated terminal equipment comprehensive bearing system for subway hoisting according to claim 1, wherein the cooperative rotating part (334) comprises a first gear (3341) and a second gear (3342), the first gear (3341) is coaxially arranged on a clamping hook shaft (336), the second gear (3342) is coaxially arranged on an abutting shaft (337), and the first gear (3341) and the second gear (3342) are meshed.
3. The integrated bearing system for subway hoisting integrated terminal equipment according to claim 1, wherein the elastic stretching part (335) is an arc-shaped elastic telescopic rod, and two ends of the elastic stretching part are respectively fixed on roller frames of two abutting rollers (333).
4. Integrated terminal equipment comprehensive load-bearing system for subway hoisting according to claim 1, characterized in that said auxiliary fixing mechanism (35) comprises:
one end of the connecting plate (351) is fixedly arranged at the upper end of the wall body (1);
Two groups of connecting blocks (352) are symmetrically and slidingly arranged at the lower ends of the connecting plates (351);
The synchronous moving part (353) is arranged between the two groups of connecting blocks (352) and used for synchronously moving the two groups of connecting blocks (352), an elastic resetting part (354) is arranged between the two groups of connecting blocks (352), and the elastic resetting part (354) is arranged as a compression spring.
5. The integrated terminal equipment comprehensive load-bearing system for subway hoisting according to claim 4, wherein the synchronous moving member (353) comprises:
two groups of racks (355) are obliquely and symmetrically arranged on the two groups of connecting blocks (352);
the third gear (356) is rotatably arranged on the connecting plate (351), and the two groups of racks (355) are arranged at the oblique symmetry center and meshed with the two groups of racks (355), and the mutually far surfaces of the connecting block (352) are inclined surfaces;
When the cross arm (2) is driven to move upwards to the installation position by the power mechanism (34), the connecting block (352) can be elastically inserted into the groove steel bar (22) due to the shape of the connecting block, and meanwhile, when the connecting block is opened, the connecting block can be opened, attached and fixed with the inner wall of the channel steel bar (22).
6. The comprehensive bearing system for the subway hoisting integrated terminal equipment according to claim 4, wherein two groups of connecting plates (351) are rotatably provided with elastic expansion plates (357) on mutually far away surfaces, one end of each elastic expansion plate (357) far away from each connecting plate (351) is rotatably provided with an inclined support part (358) for being matched with an auxiliary fixing mechanism (35) to form a triangular structure, so that the whole structure is more stable.
7. The comprehensive bearing system for the subway hoisting integrated terminal equipment according to claim 1, wherein a rotation adjusting piece (36) is arranged inside the connecting pipe (31) and is used for enabling the clamped cross arm (2) to rotate by 90 degrees when the power mechanism (34) drives the clamped cross arm to move upwards to a required installation height, a connecting piece (37) is arranged on the rotation adjusting piece (36) and is slidably arranged on the connecting pipe (31) and used for adjusting the height of the rotation adjusting piece (36) so as to meet different installation height requirements, and the central connecting unit (3) and the auxiliary fixing mechanism (35) are connected into an integral structure.
8. The integrated terminal equipment comprehensive load-bearing system for subway hoisting according to claim 7, wherein the rotation adjusting member (36) comprises:
A chute (361) arranged along the vertical direction of the connecting pipe (31) and arranged on the inner wall of the connecting pipe (31);
the elastic bulge (362) is arranged at the upper end of the sliding rod (32) and is positioned in the sliding groove (361), and the elastic bulge (362) can slide along the sliding groove (361) in the upward sliding process of the sliding rod (32);
the adjusting groove (363) is arranged on the inner wall of the connecting pipe (31) in a sliding manner, when the elastic bulge (362) slides to an adjusting position, the sliding rod (32) can rotate 90 degrees and then reaches an installation position, the connecting pipe (31) is provided with a penetrating opening, and the adjusting groove (363) is connected with the connecting piece (37) from the outside through the opening of the connecting strip;
the adjusting groove (363) comprises a disengaging part (3631), a rotating part (3632) and an adjusting part (3633), wherein the disengaging part (3631) is a slide plate groove which is obliquely arranged and used for disengaging an elastic bulge (362) in a slide groove (361), the rotating part (3632) is a 1/4 spiral groove and used for rotating the elastic bulge (362) by 90 degrees so as to drive the clamping mechanism (33) to rotate by 90 degrees, and the adjusting part (3633) is a vertical groove and used for continuously moving upwards by one end distance after rotating, so that a connecting block (352) on the auxiliary fixing mechanism (35) is clamped into the groove steel bar (22).
9. The comprehensive bearing system for the subway hoisting integrated terminal equipment according to claim 7, wherein the connecting piece (37) comprises a connecting rod (371), the middle part of the connecting rod (371) is connected with the connecting pipe (31) through a set collar, threaded sleeves (372) are arranged at two ends of the connecting rod (371), the threaded sleeves (372) are arranged in the vertical direction of the connecting rod (371) and are in threaded connection with the connecting rod, and after the installation height of the rotary adjusting piece (36) is adjusted, the rotary adjusting piece is fixed on the connecting plate (351) through rotating the threaded sleeves (372).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311589640.6A CN117587979B (en) | 2023-11-22 | 2023-11-22 | Comprehensive bearing system for subway hoisting integrated terminal equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311589640.6A CN117587979B (en) | 2023-11-22 | 2023-11-22 | Comprehensive bearing system for subway hoisting integrated terminal equipment |
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| CN117587979A CN117587979A (en) | 2024-02-23 |
| CN117587979B true CN117587979B (en) | 2024-05-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202311589640.6A Active CN117587979B (en) | 2023-11-22 | 2023-11-22 | Comprehensive bearing system for subway hoisting integrated terminal equipment |
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