CN112408227A - Steel wire rope bearing support for building construction lifting device - Google Patents
Steel wire rope bearing support for building construction lifting device Download PDFInfo
- Publication number
- CN112408227A CN112408227A CN202011145977.4A CN202011145977A CN112408227A CN 112408227 A CN112408227 A CN 112408227A CN 202011145977 A CN202011145977 A CN 202011145977A CN 112408227 A CN112408227 A CN 112408227A
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- Prior art keywords
- roller
- shaft lever
- groove
- wire rope
- steel wire
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 34
- 239000010959 steel Substances 0.000 title claims abstract description 34
- 238000009435 building construction Methods 0.000 title claims abstract description 14
- 230000000670 limiting effect Effects 0.000 claims abstract description 28
- 238000004804 winding Methods 0.000 claims abstract description 21
- 238000010276 construction Methods 0.000 claims abstract description 6
- 210000001503 joint Anatomy 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 description 5
- 238000005096 rolling process Methods 0.000 description 4
- 230000002035 prolonged effect Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000739 chaotic effect Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
- B66D1/28—Other constructional details
- B66D1/30—Rope, cable, or chain drums or barrels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
- B66D1/28—Other constructional details
- B66D1/36—Guiding, or otherwise ensuring winding in an orderly manner, of ropes, cables, or chains
- B66D1/38—Guiding, or otherwise ensuring winding in an orderly manner, of ropes, cables, or chains by means of guides movable relative to drum or barrel
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Types And Forms Of Lifts (AREA)
Abstract
A steel wire rope bearing support for a building construction lifting device comprises a bottom plate, a shaft lever, a wind-up roll and a limiting wheel; the two sides of the bottom plate are symmetrically provided with supporting plates, the same side ends of the two supporting plates are respectively and fixedly connected with an inclined plate, and the two inclined plates are connected through a cross rod; the limiting wheel is sleeved on the cross rod in a sliding manner; the shaft lever is arranged on the two supporting plates; the winding roller is provided with a left roller and a right roller which are connected in a phase manner by sleeving the shaft lever in two halves, and the structural dimensions of the left roller and the right roller are completely the same. The left roller and the right roller are provided with clearance grooves on the surfaces contacted with the shaft lever, and the clearance grooves are provided with clamping grooves at intervals. This left running roller and right running roller that steel wire rope bears support for construction hoisting device set up make the wind-up roll have the function of the split combination, under the condition of not dismantling the axostylus axostyle, can dismantle alone the wind-up roll, have improved the later stage maintenance convenience of wind-up roll.
Description
Technical Field
The invention relates to the technical field of construction devices, in particular to a steel wire rope bearing support for a building construction lifting device.
Background
At present, when carrying out construction, need use hoisting device to carry out the promotion of material and carry, but the wire rope that current hoisting device set up bears the support, when using wind-up wheel rolling wire rope, the chaotic condition that causes to prick the heap of wire rope rolling can be produced and appear, wire rope injury fracture can be caused, wire rope's life has been shortened, and bear the unable independent dismantlement of wind-up roll that the support set up in addition, change and bring very big inconvenience for the maintenance in later stage, for this reason, we have designed a construction hoisting device and have born the support with wire rope, solve above-mentioned problem.
Disclosure of Invention
The invention aims to provide a steel wire rope bearing support for a building construction lifting device, the left roller and the right roller of the steel wire rope bearing support for the building construction lifting device enable a winding roller to have a disassembling and assembling function, the winding roller can be independently disassembled without disassembling a shaft rod, the later maintenance convenience of the winding roller is improved, the left anti-falling groove and the right anti-falling groove which are in threaded shapes and the movable limiting wheel can prevent the winding roller from being tangled and piled when the winding roller winds the steel wire rope, the steel wire rope is broken, the service life of the steel wire rope is prolonged, and the lifting safety is ensured.
The technical scheme for solving the problems is as follows: a steel wire rope bearing support for a building construction lifting device comprises a bottom plate, a shaft lever, a winding roller and a limiting wheel;
the two sides of the bottom plate are symmetrically provided with supporting plates, the same side ends of the two supporting plates are respectively and fixedly connected with an inclined plate, and the two inclined plates are connected through a cross rod;
two sides of the limiting wheel are fixedly connected with symmetrical baffles which are sleeved on the cross rod in a sliding manner;
the surface of the shaft lever is fixedly connected with a first clamping block and a second clamping block which are radially symmetrical, and two ends of the shaft lever are respectively arranged on the two supporting plates through bearings;
the winding roller is provided with a left roller and a right roller which are connected in a phase manner by sleeving a shaft lever in half and half, and the cross sections of the left roller and the right roller are semicircular; the surface of the left roller wheel, which is in contact with the shaft lever, is provided with a left clearance groove along the length direction of the shaft lever, and left clamping grooves are arranged on the left clearance groove at intervals; the surface of the right roller wheel, which is in contact with the shaft lever, is provided with a right clearance groove along the length direction of the shaft lever, and right clamping grooves are arranged on the right clearance groove at intervals; the left clamping groove and the right clamping groove are symmetrical relative to the axial lead of the shaft lever; the left anti-drop grooves are uniformly distributed on the arc-shaped outer surface of the left roller wheel, and the right anti-drop grooves corresponding to the left anti-drop grooves are uniformly distributed on the arc-shaped outer surface of the right roller wheel; when the wind-up roll is in an assembled state, the first clamping block and the second clamping block are respectively positioned in the left clamping groove and the right clamping groove; the left empty avoiding groove and the right empty avoiding groove are butted and coated on the shaft lever; each left anti-falling groove is communicated with the corresponding right anti-falling groove in a butt joint mode, so that a plurality of circular grooves are formed in the outer surface of the winding roller.
Furthermore, the baffle is circular and coaxial with the limiting wheel, and the outer diameter of the baffle is twice of that of the limiting wheel; the central position of the limiting wheel is provided with a central hole.
Further, the both ends fixedly connected with left adapter sleeve of left running roller, through-hole I has been seted up on the left adapter sleeve, the both ends fixedly connected with right adapter sleeve of right running roller, through-hole II has been seted up on the right adapter sleeve, through-hole III has been seted up at the both ends of axostylus axostyle, under the assembled state, through-hole I, through-hole III, through-hole II coincide each other, the both ends of left running roller and right running roller pass through each through-hole through the bolt and fix on the axostylus ax.
Furthermore, the cross-sectional shapes of the left clearance groove and the right clearance groove are both semicircular.
Due to the adoption of the technical scheme, the steel wire rope bearing support for the building construction lifting device has the following characteristics and beneficial effects:
(1) the left running roller and the right running roller that this scheme set up make the wind-up roll have the function of the split combination, under the condition of not dismantling the axostylus axostyle, can dismantle alone the wind-up roll, the later stage maintenance convenience of wind-up roll has been improved, and the left anticreep groove and the right anticreep groove of the screw thread form of setting, and the spacing wheel that can remove, can avoid the wind-up wheel to take place the confusion of wire rope and tie up when rolling wire rope, cause the wire rope fracture, wire rope's life has been prolonged, the security of promotion has been guaranteed.
(2) The shape of the baffle that this scheme set up is circular, and the external diameter of baffle is the twice of spacing round external diameter, and the central point of spacing round puts and is equipped with the centre bore that is used for the horizontal pole to pass, and the baffle has the effect that the restriction wire rope put, avoids wire rope to break away from the surface of spacing round.
(3) The left adapter sleeve of the both ends fixedly connected with symmetry of the left running roller that this scheme set up, the right adapter sleeve of the both ends fixedly connected with symmetry of right running roller, left adapter sleeve and right adapter sleeve pass through bolt-up connection for have the function of the combination of tearing open between left running roller and the right running roller.
(4) The arc surface equipartition of left running roller is provided with left anticreep groove, and the arc surface equipartition of right running roller is provided with right anticreep groove, and left anticreep groove and right anticreep groove are constituteed and are formed the circular shape recess, have spacing effect, can avoid wire rope to prick in disorder when the wire rope rolling.
(5) The first clamping block located in the left clamping groove and the second clamping block located in the right clamping groove have limiting and anti-skidding effects, and the rotating stability of the winding roller is improved.
(6) The cross-sectional shape of keeping away the dead slot on a left side and keeping away the dead slot on the right side is semi-circular, and the inner wall of keeping away the dead slot on a left side and keeping away the dead slot on the right side is connected with the surface contact of axostylus axostyle, can increase the installation laminating nature between left running roller and right running roller and the axostylus axostyle.
The technical features of a steel cable load-bearing support for a lifting device in building construction according to the present invention will be further described with reference to the accompanying drawings and embodiments.
Drawings
FIG. 1 is a perspective view of the overall construction of the present invention;
FIG. 2 is a top view of a wind-up roll and shaft mounting structure of the present invention;
FIG. 3 is a cross-sectional view of a wind-up roll and shaft mounting structure of the present invention;
FIG. 4 is an enlarged view of portion A of FIG. 3;
FIG. 5 is a side view of the structure of the spacing wheel of the present invention.
The reference numbers in the figures illustrate:
1-base, 11-support plate, 12-bearing, 13-inclined plate, 14-cross bar, 2-spacing wheel, 21-center hole, 22-baffle, 3-shaft lever, 31-through hole III, 32-first block, 33-second block, 4-wind-up roll, 5-left roller, 51-left clearance groove, 52-left clamping groove, 53-left anti-slip groove, 54-left connecting sleeve, 6-right roller, 61-right clearance groove, 62-right clamping groove, 63-right anti-slip groove, 64-right connecting sleeve and 7-bolt.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.
Referring to fig. 1-5, a steel cable bearing support for a building construction lifting device includes a bottom plate 1, a limiting wheel 2, a shaft rod 3 and a wind-up roll 4.
The two sides of the bottom plate 1 are symmetrically provided with supporting plates 11, the same side ends of the two supporting plates 11 are respectively and fixedly connected with an inclined plate 13, and the two inclined plates 13 are connected through a cross rod 14;
two sides of the limiting wheel 2 are fixedly connected with symmetrical baffles 22 which are sleeved on the cross rod 14 in a sliding manner; the limiting wheel 2 can freely rotate and slide on the surface of the cross bar 14, the extrusion strength of the steel wire rope to the limiting wheel 2 is not large, rapid abrasion cannot be caused, the limiting wheel 2 can avoid the steel wire rope from randomly shaking to cause winding and random bundling,
the surface of the shaft lever 3 is fixedly connected with a first clamping block 32 and a second clamping block 33 which are radially symmetrical, and two ends of the shaft lever 3 are respectively installed on the two supporting plates 11 through bearings 12. Bearing 12 is sealed bearing, has dustproof and waterproof's effect, belongs to prior art, and bearing 12 internal fixation has cup jointed axostylus axostyle 3, and the one end of axostylus axostyle 3 and driving motor's output shaft are used for driving wind-up roll 4 and rotate and receive and release wire rope.
The wind-up roll 4 is set into two halves of left running roller 5 and right running roller 6 that can wear axostylus axostyle 3 and phase-connect for wind-up roll 4 has the function of the split combination, makes things convenient for the independent dismantlement maintenance in later stage to change. The cross sections of the left roller 5 and the right roller 6 are semicircular, and the left roller 5 and the right roller 6 are identical in structure and size; a left clearance groove 51 is formed in the surface, in contact with the shaft lever 3, of the left roller 5 along the length direction of the shaft lever 3, and left clamping grooves 52 are formed in the left clearance groove 51 at intervals; a right clearance groove 61 is formed in the surface of the right roller, which is in contact with the shaft lever 3, along the length direction of the shaft lever 3, and right clamping grooves 62 are formed in the right clearance groove 61 at intervals; the left engaging groove 52 and the right engaging groove 62 are symmetrical with each other with respect to the axial line of the shaft 3. The arc-shaped outer surface of the left roller 5 is uniformly provided with left anti-drop grooves 53, and the arc-shaped outer surface of the right roller 6 is uniformly provided with right anti-drop grooves 63 corresponding to the left anti-drop grooves 53; in the assembled state of the wind-up roll 4, the first fixture block 32 and the second fixture block 33 are respectively located in the left clamping groove 52 and the right clamping groove 62; the left empty avoiding groove 51 and the right empty avoiding groove 61 are butted and coated on the shaft rod 3; each left anti-falling groove 53 is communicated with the corresponding right anti-falling groove 63 in a butt joint mode, so that a plurality of circular grooves are formed in the outer surface of the winding roller 4 and look like a thread shape. The number of the circular grooves is equal to the number of the left anti-drop grooves 53. Referring to fig. 2 and 3, the left anti-slip groove 53 and the right anti-slip groove 63 form a circular groove, so that the circular groove has a limiting effect, the steel wire rope can be prevented from being scattered and piled up when the steel wire rope is wound, the inner wall of the left clamping groove 52 is in contact connection with the surface of the first clamping block 32, the inner wall of the right clamping groove 62 is in contact connection with the surface of the second clamping block 33, the first clamping block 32 and the second clamping block 33 have limiting and anti-slip effects, and the rotation stability of the winding roller 4 is improved.
Referring to fig. 4 and 5, the baffle 22 is circular and coaxial with the limiting wheel 2, and the outer diameter of the baffle 22 is twice the outer diameter of the limiting wheel 2; the central position of the limiting wheel 2 is provided with a central hole 21. The inner wall of the central hole 21 is in contact connection with the surface of the cross rod 14, and the baffle plate 22 has the function of limiting the position of the steel wire rope, so that the steel wire rope is prevented from being separated from the surface of the limiting wheel 2.
The two ends of the left roller 5 are fixedly connected with left connecting sleeves 54 which are symmetrically arranged, through holes I are formed in the left connecting sleeves 54, right connecting sleeves 64 which are symmetrically arranged are fixedly connected with the two ends of the right roller 6, through holes II are formed in the right connecting sleeves 64, through holes III 31 are formed in the two ends of the shaft lever 3, the through holes I, the through holes III 31 and the through holes II coincide with each other in an assembly state, and the two ends of the left roller 5 and the right roller 6 penetrate through the through holes through bolts 7 to be fixed on the shaft lever 3. The left connecting sleeve 54 and the right connecting sleeve 64 are tightly connected through the bolt 7, so that the left roller wheel 5 and the right roller wheel 6 have the functions of disassembly and assembly. Axial symmetry's through-hole III 31 is seted up on the surface of axostylus axostyle 3, and the inner wall of through-hole III 31 is connected with bolt 7's surface contact for bolt 7 has the function of dismantling, thereby is convenient for wind-up roll 4's dismouting.
The cross-sectional shapes of the left empty-avoiding groove 51 and the right empty-avoiding groove 61 are semicircular, the inner walls of the left empty-avoiding groove 51 and the right empty-avoiding groove 61 are in contact with the surface of the shaft lever 3, and the installation fitting performance between the left roller 5 and the shaft lever 3 and between the right roller 6 can be improved.
When the steel wire rope bearing support for the building construction lifting device carries out steel wire rope winding, the winding roller 4 rotates and winds the steel wire rope under the driving of the shaft lever 3, the steel wire rope is wound into the threaded left anti-falling groove 53 and the threaded right anti-falling groove 63 and is arranged in an orderly manner, meanwhile, the steel wire rope winding can drive the limiting wheel 2 to rotate and move, so that the steel wire rope is ensured not to be moved greatly to cause disordered winding of the steel wire rope, the threaded left anti-falling groove 53 and the threaded right anti-falling groove 63 are arranged, and the movable limiting wheel 2 can avoid disordered piling of the steel wire rope when the winding roller 4 winds the steel wire rope, the steel wire rope is broken, the service life of the steel wire rope is prolonged, the lifting safety is ensured, when the winding roller 4 needs to be disassembled, the bolt 7 can be directly disassembled through a wrench, so that the left connecting sleeve 54 is separated from the right connecting sleeve 64, and then the left roller 5 and the, the left running roller 5 and the right running roller 6 that set up make wind-up roll 4 have the function of the split combination, under the condition of not dismantling axostylus axostyle 3, can dismantle alone wind-up roll 4, have improved the later stage maintenance convenience of wind-up roll 4.
The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all equivalent structural changes made by using the contents of the present specification, or any direct or indirect application attached to other related technical fields, are included in the scope of the present invention.
Claims (4)
1. The utility model provides a construction is wire rope for hoisting device bears support, includes bottom plate, axostylus axostyle and wind-up roll, its characterized in that: the device also comprises a limiting wheel;
the two sides of the bottom plate are symmetrically provided with supporting plates, the same side ends of the two supporting plates are respectively and fixedly connected with an inclined plate, and the two inclined plates are connected through a cross rod;
two sides of the limiting wheel are fixedly connected with symmetrical baffles which are sleeved on the cross rod in a sliding manner;
the surface of the shaft lever is fixedly connected with a first clamping block and a second clamping block which are radially symmetrical, and two ends of the shaft lever are respectively arranged on the two supporting plates through bearings;
the winding roller is provided with a left roller and a right roller which are connected in a phase manner by sleeving a shaft lever in half and half, and the cross sections of the left roller and the right roller are semicircular; the surface of the left roller wheel, which is in contact with the shaft lever, is provided with a left clearance groove along the length direction of the shaft lever, and left clamping grooves are arranged on the left clearance groove at intervals; the surface of the right roller wheel, which is in contact with the shaft lever, is provided with a right clearance groove along the length direction of the shaft lever, and right clamping grooves are arranged on the right clearance groove at intervals; the left clamping groove and the right clamping groove are symmetrical relative to the axial lead of the shaft lever; the left anti-drop grooves are uniformly distributed on the arc-shaped outer surface of the left roller wheel, and the right anti-drop grooves corresponding to the left anti-drop grooves are uniformly distributed on the arc-shaped outer surface of the right roller wheel; when the wind-up roll is in an assembled state, the first clamping block and the second clamping block are respectively positioned in the left clamping groove and the right clamping groove; the left empty avoiding groove and the right empty avoiding groove are butted and coated on the shaft lever; each left anti-falling groove is communicated with the corresponding right anti-falling groove in a butt joint mode, so that a plurality of circular grooves are formed in the outer surface of the winding roller.
2. The steel wire rope bearing support for the building construction lifting device according to claim 1, wherein: the baffle is circular and coaxial with the limiting wheel, and the outer diameter of the baffle is twice of that of the limiting wheel; the central position of the limiting wheel is provided with a central hole.
3. The steel wire rope bearing support for the building construction lifting device according to claim 2, wherein: the two ends of the left roller wheel are fixedly connected with left connecting sleeves, through holes I are formed in the left connecting sleeves, two ends of the right roller wheel are fixedly connected with right connecting sleeves, through holes II are formed in the right connecting sleeves, through holes III are formed in the two ends of the shaft lever, the through holes I, the through holes III and the through holes II coincide with each other in an assembling state, and the two ends of the left roller wheel and the right roller wheel penetrate through the through holes through bolts to be fixed on the shaft lever.
4. The steel wire rope bearing support for the building construction lifting device according to claim 1, wherein: the cross section shapes of the left empty avoiding groove and the right empty avoiding groove are both semicircular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011145977.4A CN112408227A (en) | 2020-10-23 | 2020-10-23 | Steel wire rope bearing support for building construction lifting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011145977.4A CN112408227A (en) | 2020-10-23 | 2020-10-23 | Steel wire rope bearing support for building construction lifting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112408227A true CN112408227A (en) | 2021-02-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011145977.4A Pending CN112408227A (en) | 2020-10-23 | 2020-10-23 | Steel wire rope bearing support for building construction lifting device |
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| CN (1) | CN112408227A (en) |
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| CN210505338U (en) * | 2019-08-17 | 2020-05-12 | 上海北盛建设工程发展有限公司 | Hoist engine for building |
| CN111734304A (en) * | 2020-02-11 | 2020-10-02 | 高邮市恒辉机械有限公司 | Low-clearance rotary drilling rig with special elevator |
| CN214270050U (en) * | 2020-10-23 | 2021-09-24 | 柳州铁道职业技术学院 | Steel wire rope bearing support for building construction lifting device |
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2020
- 2020-10-23 CN CN202011145977.4A patent/CN112408227A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1415946A2 (en) * | 2002-10-30 | 2004-05-06 | Rieter Ingolstadt Spinnereimaschinenbau AG | Friction drum for driving a bobbin and support |
| CN2719801Y (en) * | 2004-08-05 | 2005-08-24 | 中信重型机械公司 | Dismountable combined hoister four-piece winding drum |
| CN201809012U (en) * | 2010-09-29 | 2011-04-27 | 锦州矿山机器(集团)有限公司 | Split-type winding drum of mine hoist |
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