CN114060617B - Support frame with hand-operated power-assisted structure for cement conveying equipment and implementation method thereof - Google Patents
Support frame with hand-operated power-assisted structure for cement conveying equipment and implementation method thereof Download PDFInfo
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- CN114060617B CN114060617B CN202210044644.5A CN202210044644A CN114060617B CN 114060617 B CN114060617 B CN 114060617B CN 202210044644 A CN202210044644 A CN 202210044644A CN 114060617 B CN114060617 B CN 114060617B
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- lifting
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- 239000004568 cement Substances 0.000 title claims abstract description 38
- 238000000034 method Methods 0.000 title claims description 16
- 229910052751 metal Inorganic materials 0.000 claims abstract description 51
- 239000002184 metal Substances 0.000 claims abstract description 51
- 230000009471 action Effects 0.000 claims description 11
- 230000005484 gravity Effects 0.000 claims description 9
- 230000008859 change Effects 0.000 claims description 5
- 238000001125 extrusion Methods 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims description 5
- 238000011084 recovery Methods 0.000 description 5
- 230000002337 anti-port Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052918 calcium silicate Inorganic materials 0.000 description 1
- 239000000378 calcium silicate Substances 0.000 description 1
- OYACROKNLOSFPA-UHFFFAOYSA-N calcium;dioxido(oxo)silane Chemical compound [Ca+2].[O-][Si]([O-])=O OYACROKNLOSFPA-UHFFFAOYSA-N 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 239000013505 freshwater Substances 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L3/00—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets
- F16L3/16—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets with special provision allowing movement of the pipe
- F16L3/20—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets with special provision allowing movement of the pipe allowing movement in transverse direction
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/02—Conveying or working-up concrete or similar masses able to be heaped or cast
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L3/00—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets
- F16L3/02—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets partly surrounding the pipes, cables or protective tubing
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Load-Engaging Elements For Cranes (AREA)
Abstract
The invention discloses a support frame with a hand-operated power-assisted structure for cement conveying equipment, which comprises a support main frame, a support sub frame and a lifting box, wherein when an H rope releasing wheel rotates, a lifting rope can drive a square metal block to move upwards, the square metal block drives a square middle plate to move upwards, and a connecting end of a telescopic gear plate and a square lantern ring can also move upwards along with the square metal block, so that the integral angle of the telescopic gear plate is changed, a first gear is driven to rotate, and the main body of a base frame can be lowered. So that the trapezoidal buckle is separated from the clamping groove, and the support frame is restored to the initial state.
Description
Technical Field
The invention relates to the technical field of cement, in particular to a support frame with a hand-operated power-assisted structure for cement conveying equipment and an implementation method thereof.
Background
Cement, also known as ocean ash, red hair soil and the like, is a powdery hydraulic inorganic cementing material, can be solidified and hardened after being mixed with water, is not generally used independently, but is used for being combined with sand and gravel (aggregate) to form mortar or concrete, the main raw material of the cement is lime or calcium silicate, and can resist corrosion of fresh water or saline water after being hardened.
Present support frame for cement conveying equipment generally all need open the back with the base, and the readjustment is gone up and down, also need retrieve the base again during the recovery equally to portable transportation, this kind of setting not only operates troublesome, and inefficiency when using the recovery simultaneously is not convenient for use.
Aiming at the problems, the prior device is improved, and the support frame with the hand-operated power-assisted structure for the cement conveying equipment and the implementation method thereof are provided.
Disclosure of Invention
The invention aims to provide a support frame with a hand-operated power-assisted structure for cement conveying equipment and an implementation method thereof, and the support frame works by adopting the device, so that the problems that the support frame for the cement conveying equipment in the background generally needs to be opened and then lifted and lowered, and also needs to be recycled again when being recycled so as to be convenient to carry and transport, and the arrangement is troublesome in operation, low in efficiency when being recycled and inconvenient to use are solved.
In order to achieve the purpose, the invention provides the following technical scheme: the support frame with the hand-operated power-assisted structure for the cement conveying equipment comprises a support main frame, a support sub frame and a lifting box, wherein the lower end of the support sub frame is slidably installed in an inner cavity of the support main frame;
the supporting sub-frame comprises a sub-frame main body, an arc-shaped supporting block and a first return spring, wherein the arc-shaped supporting block is movably mounted at the upper end of the sub-frame main body, the bottom surfaces of two sides of the arc-shaped supporting block are respectively and fixedly provided with the first return spring, and the lower end of the first return spring is fixedly mounted on the top surface of the sub-frame main body;
the lifting box comprises a lifting box shell, a rotating handle and an anti-reverse device, wherein the rotating handle is movably arranged on the lifting box shell, one end of the rotating handle is arranged in an inner cavity of the supporting shell, the anti-reverse device is fixedly arranged in the inner cavity of the lifting box shell, the lower end of the anti-reverse device is movably clamped with the middle part of the rotating handle, and the upper end of the anti-reverse device is arranged at the upper end of the top surface of the lifting box shell;
the installation base drives subassembly, fixing clip subassembly and base frame including going up and down, and slidable mounting has fixing clip subassembly on the top surface that goes up and down to drive the subassembly, and movable mounting has the base frame on the lower extreme four sides of support housing respectively, and the one end of base frame meshes with the periphery that goes up and down to drive the subassembly and be connected.
Furthermore, a sliding inner groove and a hanging inner groove are respectively arranged in the inner cavity of the supporting shell, the hanging inner groove is arranged at one side of the sliding inner groove, inner sliding grooves are respectively arranged on the inner walls of the two sides of the sliding inner groove, the base frame mounting groove is arranged at the four sides of the lower end of the supporting shell, clamping grooves are respectively arranged at the two sides of the lower end of the sliding inner groove, and the clamping grooves are arranged on the inner side of the base frame mounting groove.
Further, the metal support block comprises a square metal block, a ball sliding block, a semicircular rope ring and a T-shaped female clamping block, the ball sliding blocks are fixedly mounted on the outer walls of the two sides of the square metal block respectively, the ball sliding blocks are arranged in the inner sliding grooves in a sliding mode, the semicircular rope ring is fixedly mounted at one end of the top surface of the square metal block, and the T-shaped female clamping block is fixedly mounted in the middle of the bottom surface of the square metal block.
Further, the lift drives the subassembly and includes square lantern ring, square medium plate and telescopic gear board, and the fixed periphery at square medium plate of fixed the cup jointing of square lantern ring has the telescopic gear board in the activity respectively on the four sides of the square lantern ring.
Furthermore, the top surface both sides of square medium plate are provided with T type spout respectively, and the lower extreme elastic connection of a pair of L type sub-fixture block is on the top surface of square medium plate, and is relative the setting between the L type sub-fixture block, and the length that L type sub-fixture block between the lower extreme is greater than the length of T type female fixture block lower extreme, and the L type sub-fixture block sets up between T type spout.
Furthermore, the retractable gear plate comprises a retractable gear mother plate, a retractable gear daughter plate, a bearing and a first gear, one end of the retractable gear daughter plate is slidably mounted in an inner cavity at one end of the retractable gear mother plate, the other end of the retractable gear daughter plate is fixedly mounted with the bearing, an inner shaft of the bearing is fixedly sleeved on the square lantern ring, and two sides of the other end of the retractable gear mother plate are respectively provided with a pair of first gears.
Further, the fixed clamping assembly comprises a central pressing block, a second reset spring, a trapezoid buckle and a T-shaped sliding block, the second reset spring is fixedly mounted on the outer walls of the two ends of the central pressing block respectively, the trapezoid buckle is fixedly mounted at one end of the second reset spring, the T-shaped sliding block is fixedly mounted on the bottom surface of the middle of the trapezoid buckle, and the T-shaped sliding block is slidably mounted in the T-shaped sliding groove.
Further, the base frame comprises a base frame main body and a second gear, the second gear is fixedly mounted on the outer walls of two sides of one end of the base frame main body respectively, the base frame main body is movably mounted in the base frame mounting groove, and the second gear is meshed with the first gear.
Further, fixed mounting has spacing bearing on the inner chamber bottom surface of lift box shell, changes to put rope sheave and joint wheel including changeing the main part, H, changes main part movable mounting on spacing bearing, changes to put the rope sheave with H to the one end fixed mounting of main part, and H puts the rope sheave setting in hanging the inside groove, and the joint wheel sets up in the inner chamber of lift box shell, and joint wheel fixed mounting is changeing on the middle part outer wall of main part, and H is put and is provided with the lift rope on the rope sheave, and the lower extreme fixed mounting of lift rope is on semicircle becket bridle.
Further, the anti-reversion device comprises a lifting inner shell, an one-way rotating shaft, a spring column, a third reset spring, a lifting block and an one-way clamping plate, one end of the one-way rotating shaft is fixedly arranged in an inner cavity of the lifting inner shell, the lower end of the spring column is fixedly arranged on the one-way rotating shaft, the upper end of the spring column is fixedly arranged on the top surface of the inner cavity of the lifting inner shell, the other end of the one-way rotating shaft is fixedly arranged with the third reset spring, the third reset spring is fixedly arranged in an inner cavity of the one-way clamping plate, the lower end of the lifting block is fixedly arranged on the top surface of the middle part of the one-way rotating shaft, an anti-rebound stop block is fixedly arranged on the outer wall of the lower end of the one-way rotating shaft, an anti-rebound inner groove is arranged in the inner cavity of the one-way clamping plate, and the anti-rebound stop block is movably arranged in the anti-rebound inner groove.
The invention provides another technical scheme that: the implementation method of the support frame with the hand-operated power-assisted structure for the cement conveying equipment comprises the following steps:
s1: after the operator puts the support main frame right, the operator holds the rotating handle main body, rotates the rotating handle main body clockwise, and the rotating handle main body can simultaneously drive the H rope releasing wheel and the clamping wheel to rotate;
s2: the lifting rope is gradually wound on the H rope releasing wheel, the lifting rope can drive the square metal block to move upwards, and the square metal block can drive the lifting driving assembly to move upwards through the T-shaped female clamping block at the lower end;
s3: when the square lantern ring moves upwards, one end of the telescopic gear plate can be driven to move upwards, and the first gear can drive the second gear to rotate, so that the base frame main body is lowered, and the support of the main frame is stable;
s4: the rotating handle main body continues to rotate clockwise, the T-shaped female clamping block can be pulled out from the L-shaped female clamping block, and the trapezoidal clamping buckle is clamped in the clamping groove to realize the fixation of the base frame main body;
s5: the support sub-frame moves upwards under the drive of the metal abutting block, so that the lifting of the support frame is realized;
s6: when retrieving, upwards the pull-up piece, one-way cardboard and the separation of joint wheel, under the effect of gravity, hold the commentaries on classics and carry out anticlockwise rotation to the main part to make the female fixture block of T type reinstallate in the sub-fixture block of L type, through the extrusion to central briquetting, make trapezoidal buckle and draw-in groove separation, the support frame resumes initial condition.
Compared with the prior art, the invention has the following beneficial effects:
1. the invention provides a support frame with a hand-operated power-assisted structure for cement conveying equipment and an implementation method thereof, wherein an operator holds a rotating handle main body after righting a support main frame, the rotating handle main body is rotated clockwise by holding the rotating handle main body, the rotating handle main body can simultaneously drive an H rope releasing wheel and a clamping wheel to rotate, the rotating handle main body can only rotate clockwise through the clamping arrangement between a one-way clamping plate and the clamping wheel, a lifting rope can drive a square metal block to move upwards when the H rope releasing wheel rotates, a T-shaped female clamping block is arranged between L-shaped female clamping blocks, so that the square metal block drives a square middle plate to move upwards, the connecting end of a telescopic gear plate and a square lantern ring can also move upwards, the integral angle of the telescopic gear plate is changed, a first gear is driven to rotate, and the radius of the first gear is set to be larger than that of a second gear, make first gear revolve's angle be less than ninety when the degree, second gear revolve's angle equals ninety degrees just, thereby can realize descending the base frame main part, when the operator continues clockwise rotation and changes the main part, the female fixture block of T type is taken out from the sub-fixture block of L type, make the metal support the piece and continue the upward movement, thereby drive and support sub-frame upward movement, realize the lift of support frame, this kind of setting makes the operator only need rotate and change the fixed and lift operation that can accomplish the support frame to the main part, not only operate simple and fast, the operating time is saved simultaneously, and the work efficiency is improved.
2. The invention provides a support frame with a hand-operated power-assisted structure for cement conveying equipment and an implementation method thereof, when the support frame is used, a pulling block can be upwards pulled, so that a one-way clamping plate is separated from a clamping wheel, a rotating handle rotates anticlockwise under the action of a metal abutting block and the gravity of a support sub-frame, after the support sub-frame is recovered, a T-shaped female clamping block is installed between L-shaped sub-clamping blocks again under the action of the gravity and inertia of the metal abutting block, and a central pressing block is separated from a clamping groove through a second reset spring by the extrusion of the T-shaped female clamping block, a square lantern ring moves downwards, so that a first gear rotates reversely, a second gear also rotates reversely, the main body of a base frame is recovered into a mounting groove of the base frame, the operation is convenient and rapid, and the recovery time of the support frame is saved, is convenient to carry, transport and store.
Drawings
FIG. 1 is a schematic view of an overall three-dimensional structure of a support frame with a hand-operated power-assisted structure for cement conveying equipment according to the present invention;
FIG. 2 is a cross-sectional view of a support housing of the support frame with a hand-operated power-assisted structure for the cement conveying equipment;
FIG. 3 is a schematic view of a three-dimensional structure of a lifting driving assembly of a support frame with a hand-operated power-assisted structure for cement conveying equipment according to the present invention;
FIG. 4 is a schematic perspective view of a base frame of the support frame with a hand-operated power-assisted structure for the cement conveying equipment;
FIG. 5 is a cross-sectional view of a fixing clamping assembly of the support frame with a hand-operated power-assisted structure for the cement conveying equipment;
FIG. 6 is a sectional view of a lifting box of a support frame with a hand-operated power-assisted structure for the cement conveying equipment;
FIG. 7 is a cross-sectional view of an anti-reverse device of a support frame with a hand-operated power-assisted structure for a cement conveying device of the present invention;
fig. 8 is a schematic view of a three-dimensional structure of a supporting sub-frame of the supporting frame with a hand-operated power-assisted structure for the cement conveying equipment.
In the figure: 1. a support mother frame; 11. a support housing; 111. a sliding inner groove; 112. hanging the inner groove; 113. an inner chute; 114. a base frame mounting groove; 115. a card slot; 12. a metal resisting block; 121. a square metal block; 122. a ball slider; 123. a semicircular rope ring; 124. a T-shaped female fixture block; 13. installing a base; 131. a lifting driving component; 1311. a square collar; 1312. a square middle plate; 13121. a T-shaped chute; 13122. an L-shaped sub-fixture block; 1313. a retractable gear plate; 13131. a retractable gear motherboard; 13132. a retractable gear sub-plate; 13133. a bearing; 13134. a first gear; 132. fixing the clamping component; 1321. a central pressing block; 1322. a second return spring; 1323. a trapezoidal buckle; 1324. a T-shaped slider; 133. a base frame; 1331. a base frame main body; 1332. a second gear; 2. a support sub-frame; 21. a sub-frame main body; 22. an arc-shaped supporting block; 23. a first return spring; 3. a lifting box; 31. a lifting box housing; 311. a limit bearing; 32. turning a handle; 321. a rotating handle main body; 322. h, releasing a rope wheel; 3221. a lifting rope; 323. a clamping wheel; 33. an anti-reverse device; 331. lifting the inner shell; 332. a unidirectional rotating shaft; 3321. an anti-rebound stop block; 333. a spring post; 334. a third return spring; 335. lifting the block; 336. a one-way snap-gauge; 3361. an anti-rebound inner groove.
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.
Referring to fig. 1, 2, 6 and 8, the support frame with a hand-operated power assisting structure for cement conveying equipment comprises a support primary frame 1, a support secondary frame 2 and a lifting box 3, wherein the lower end of the support secondary frame 2 is slidably mounted in an inner cavity of the support primary frame 1, the lifting box 3 is fixedly mounted on an outer wall of one side of the upper end of the support primary frame 1, the support primary frame 1 comprises a support shell 11, a metal abutting block 12 and a mounting base 13, the metal abutting block 12 is slidably mounted in the inner cavity of the support shell 11, the lower end of the support shell 11 is provided with the mounting base 13, the lower end of the metal abutting block 12 is mounted on the middle part of the mounting base 13, the support secondary frame 2 comprises a secondary frame main body 21, an arc-shaped supporting block 22 and a first return spring 23, the arc-shaped supporting block 22 is movably mounted at the upper end of the secondary frame main body 21, and the first return springs 23 are fixedly mounted on bottom surfaces of two sides of the arc-shaped supporting block 22 respectively, the lower end of the first return spring 23 is fixedly arranged on the top surface of the sub-frame main body 21, the lifting box 3 comprises a lifting box shell 31, a rotating handle 32 and an anti-reverse device 33, the rotating handle 32 is movably arranged on the lifting box shell 31, one end of the rotating handle 32 is arranged in the inner cavity of the supporting shell 11, the anti-reverse device 33 is fixedly arranged in the inner cavity of the lifting box shell 31, the lower end of the anti-reverse device 33 is movably clamped with the middle of the rotating handle 32, and the upper end of the anti-reverse device 33 is arranged at the upper end of the top surface of the lifting box shell 31.
Referring to fig. 2, the supporting frame with a hand-operated power assisting structure for cement conveying equipment is provided with a sliding inner groove 111 and a hanging inner groove 112 in the inner cavity of the supporting housing 11, and the hanging inner groove 112 is provided at one side of the sliding inner groove 111, inner sliding grooves 113 are respectively provided on inner walls of both sides of the sliding inner groove 111, base frame installation grooves 114 are provided at four sides of the lower end of the support housing 11, clamping grooves 115 are respectively provided at both sides of the lower end of the sliding inner groove 111, the clamping groove 115 is arranged at the inner side of the base frame mounting groove 114, the metal abutting block 12 comprises a square metal block 121, a ball sliding block 122, a semicircular rope ring 123 and a T-shaped female clamping block 124, the ball sliding blocks 122 are fixedly mounted on the outer walls of the two sides of the square metal block 121 respectively, and the ball sliding block 122 is slidably disposed in the inner sliding groove 113, a semicircular rope ring 123 is fixedly mounted at one end of the top surface of the square metal block 121, and a T-shaped female clamping block 124 is fixedly mounted at the middle of the bottom surface of the square metal block 121.
Referring to fig. 3-5, a support frame with a hand-operated power assisting structure for a cement conveying apparatus, a mounting base 13 includes a lifting driving component 131, a fixing clamping component 132 and a base frame 133, the fixing clamping component 132 is slidably mounted on a top surface of the lifting driving component 131, the base frame 133 is movably mounted on four sides of a lower end of a support housing 11, one end of the base frame 133 is engaged with an outer periphery of the lifting driving component 131, the lifting driving component 131 includes a square sleeve ring 1311, a square 1312 middle plate and a retractable gear plate 1313, the square sleeve ring 1311 is fixedly sleeved on the outer periphery of the square middle plate 1312, the retractable gear plate 1313 is movably sleeved on four sides of the square sleeve ring 1311, T-shaped sliding grooves 13121 are respectively disposed on two sides of the top surface of the square middle plate 1312, lower ends of a pair of L-shaped sub-card blocks 13122 are elastically connected to the top surface of the square middle plate 1312, and the L-shaped sub-card blocks 13122 are oppositely disposed, the length between the lower ends of the L-shaped daughter card 13122 is greater than the length of the lower end of the T-shaped female latch 124, the L-shaped daughter card 13122 is disposed between the T-shaped sliding slots 13121, the retractable gear plate 1313 includes a retractable gear plate 13131, a retractable gear plate 13132, a bearing 13133 and a first gear 13134, one end of the retractable gear plate 13132 is slidably mounted in an inner cavity of one end of the retractable gear plate 13131, the other end of the retractable gear plate 13132 is fixedly mounted with a bearing 13133, an inner shaft of the bearing 13133 is fixedly sleeved on the square 131lantern ring 1, two sides of the other end of the retractable gear plate 13131 are respectively provided with a pair of first gears 13134, the fixed clamping assembly 132 includes a central pressing block 1321, a second return spring 1322, a trapezoidal latch 1323 and a T-shaped slider 1324, the outer walls of two ends of the central pressing block 1321 are respectively and fixedly mounted with second return springs 1322, one end of the second return spring 1322 is fixedly mounted with a trapezoidal latch 1323, the T-shaped slider 1324 is fixedly mounted on the bottom surface of the trapezoidal latch 1323, and the T-shaped sliding block 1324 is slidably installed in the T-shaped sliding groove 13121, the base frame 133 includes a base frame main body 1331 and a second gear 1332, the second gear 1332 is fixedly installed on the outer walls of both sides of one end of the base frame main body 1331, the base frame main body 1331 is movably installed in the base frame installation groove 114, and the second gear 1332 is engaged with the first gear 13134.
Referring to fig. 6 and 7, the support frame with a hand-operated power assisting structure for cement transporting equipment is provided, a limiting bearing 311 is fixedly installed on the bottom surface of an inner cavity of an outer shell 31 of a lifting box, a rotating handle 32 includes a rotating handle main body 321, an H rope releasing wheel 322 and a clamping wheel 323, the rotating handle main body 321 is movably installed on the limiting bearing 311, one end of the rotating handle main body 321 is fixedly installed with the H rope releasing wheel 322, the H rope releasing wheel 322 is arranged in a hanging inner groove 112, the clamping wheel 323 is arranged in the inner cavity of the outer shell 31 of the lifting box, the clamping wheel 323 is fixedly installed on the outer wall of the middle part of the rotating handle main body 321, a lifting rope 3221 is arranged on the H rope releasing wheel 322, the lower end of the lifting rope 3221 is fixedly installed on a semicircular rope ring 123, an anti-reverse device 33 includes a lifting inner shell 331, a unidirectional rotating shaft 332, a spring column 333, a third return spring 334, a lifting block 335 and a unidirectional clamping plate 336, one end of the unidirectional rotating shaft 332 is fixedly installed in the inner cavity of the lifting inner shell 331, the lower end of the spring column 333 is fixedly installed on the one-way rotating shaft 332, the upper end of the spring column 333 is fixedly installed on the top surface of the inner cavity of the lifting inner shell 331, the other end of the one-way rotating shaft 332 is fixedly installed with a third return spring 334, the third return spring 334 is fixedly installed in the inner cavity of the one-way clamping plate 336, the lower end of the lifting block 335 is fixedly installed on the top surface of the middle part of the one-way rotating shaft 332, an anti-rebound stopper 3321 is fixedly installed on the outer wall of the lower end of the one-way rotating shaft 332, an anti-rebound inner groove 3361 is arranged in the inner cavity of the one-way clamping plate 336, and the anti-rebound stopper 3321 is movably arranged in the anti-rebound inner groove 3361.
When an operator puts the support mother rack 1 right, holds the rotating handle main body 321 by hand, rotates the rotating handle main body 321 clockwise, the rotating handle main body 321 can drive the H-releasing rope wheel 322 and the clamping wheel 323 to rotate at the same time, the rotating handle main body 321 can only rotate clockwise through the clamping arrangement between the one-way clamping plate 336 and the clamping wheel 323, the H-releasing rope wheel 322 can drive the square metal block 121 to move upwards when rotating, the lifting rope 3221 can drive the square metal block 121 to move upwards through the T-shaped female clamping block 124 arranged between the L-shaped female clamping blocks 13122, so that the square metal block 121 drives the square middle plate 1312 to move upwards, the connecting end of the telescopic gear plate 1313 and the square lantern ring 1311 can also move upwards along with the whole angle of the telescopic gear plate 1313 to change, so as to drive the first gear 13134 to rotate, and the radius of the first gear 13134 is set to be larger than that of the second gear 1312, so that the rotating angle of the first gear 13134 is smaller than ninety degrees, the rotating angle of the second gear 1332 is exactly ninety degrees, so that the base frame main body 1331 can be lowered, when the operator continues to rotate the rotating handle main body 321 clockwise, the T-shaped female clamping block 124 is drawn out of the L-shaped female clamping block 13122, so that the metal resisting block 12 continues to move upwards, and the support sub-frame 2 is driven to move upwards, and the support frame is lifted and lowered, so that the operator can fix and lift the support frame only by rotating the rotating handle main body 321, the operation is simple and fast, the operation time is saved, the working efficiency is improved, after the support frame is used, the lifting block 335 can be drawn upwards, so that the one-way clamping plate 336 is separated from the clamping wheel 323, the rotating handle 32 rotates anticlockwise under the gravity action of the metal resisting block 12 and the support sub-frame 2, after the support sub-frame 2 is recovered, the T-shaped female clamping block 124 under the gravity and inertia action of the metal resisting block 12, install again between the L type daughter card piece 13122, and through the extrusion of T type female fixture block 124, thereby make central briquetting 1321 separate trapezoidal buckle 1323 from draw-in groove 115 through second reset spring 1322, square lantern ring 1311 downstream makes first gear 13134 carry out antiport, second gear 1332 also carries out antiport, the realization is withdrawed base frame main part 1331 to base frame mounting groove 114, convenient and fast gets up in the operation, save the recovery time of support frame, portable transport and deposit.
In order to better explain the above embodiments, the present invention further provides an implementation method of the support frame with a hand-operated power assisting structure for cement conveying equipment, which includes the following steps:
the method comprises the following steps: after the operator puts the support main frame 1 right, the operator holds the rotating handle main body 321, rotates the rotating handle main body 321 clockwise, and the rotating handle main body 321 can drive the H rope releasing wheel 322 and the clamping wheel 323 to rotate simultaneously;
step two: the lifting rope 3221 is gradually wound around the H-shaped rope releasing wheel 322, the lifting rope 3221 drives the square metal block 121 to move upwards, and the square metal block 121 drives the lifting driving assembly 131 to move upwards through the T-shaped female clamping block 124 at the lower end;
step three: when the square lantern ring 1311 moves upwards, one end of the retractable gear plate 1313 is driven to move upwards, and the first gear 13134 drives the second gear 1332 to rotate, so that the base frame main body 1331 descends, and the main frame 1 is supported stably;
step four: the rotating handle main body 321 is continuously rotated clockwise, the T-shaped female fixture block 124 is pulled out from the L-shaped female fixture block 13122, and the trapezoidal fastener 1323 is fastened in the fastening slot 115 to fix the base frame main body 1331;
step five: under the drive of the metal abutting block 12, the supporting sub-frame 2 moves upwards, so that the lifting of the supporting frame is realized;
step six: when the T-shaped female clamping block 124 is retracted, the pulling block 335 is pulled upwards, the one-way clamping plate 336 is separated from the clamping wheel 323, the rotating handle body 321 is held by a hand to rotate anticlockwise under the action of gravity, the T-shaped female clamping block 124 is installed in the L-shaped sub clamping block 13122 again, the central pressing block 1321 is extruded, the trapezoidal clamping buckle 1323 is separated from the clamping groove 115, and the support frame is restored to the initial state.
In summary, the following steps: the invention provides a support frame with a hand-operated power-assisted structure for cement conveying equipment and an implementation method thereof, when an operator aligns a support master frame 1, the operator holds a rotating handle main body 321 by hand, rotates the rotating handle main body 321 clockwise, the rotating handle main body 321 can drive an H rope releasing wheel 322 and a clamping wheel 323 to rotate simultaneously, the rotating handle main body 321 can only rotate clockwise through the clamping arrangement between a one-way clamping plate 336 and the clamping wheel 323, when the H rope releasing wheel 322 rotates, a lifting rope 3221 can drive a square metal block 121 to move upwards, the T-shaped master clamping block 124 is arranged between L-shaped slave clamping blocks 13122, so that the square metal block 121 drives the square middle plate 1312 to move upwards, the connecting end of a telescopic gear plate 1313 and a square lantern ring 1311 can also move upwards, the integral angle of the telescopic gear plate 1313 is changed, and a first gear 13134 is driven to rotate, the radius of the first gear 13134 is set to be larger than that of the second gear 1332, so that when the rotating angle of the first gear 13134 is smaller than ninety degrees, the rotating angle of the second gear 1332 is exactly equal to ninety degrees, thereby the base frame main body 1331 can be lowered, when an operator continues to rotate the rotating handle main body 321 clockwise, the T-shaped female clamping block 124 is drawn out from the L-shaped sub-clamping block 13122, so that the metal resisting block 12 continues to move upwards, thereby the support sub-frame 2 is driven to move upwards, and the support frame is lifted, and the operator can complete the fixing and lifting operation of the support frame only by rotating the rotating handle main body 321, so that the operation is simple and quick, the operation time is saved, the work efficiency is improved, after the support frame is used, the lifting block 335 can be drawn upwards, so that the one-way clamping plate 336 is separated from the clamping wheel 323, and the rotating handle 32 is under the gravity action of the metal resisting block 12 and the support sub-frame 2, carry out anticlockwise rotation, realize supporting the back of subrack 2, T type female fixture block 124 is under the gravity and the inertial action of piece 12 are supported to the metal, install again between L type daughter card 13122, and through the extrusion of T type female fixture block 124, thereby make central briquetting 1321 separate trapezoidal buckle 1323 from draw-in groove 115 through second reset spring 1322, square lantern ring 1311 downstream, make first gear 13134 carry out the antiport, second gear 1332 also carries out the antiport, the realization is retrieved base frame main part 1331 to base frame mounting groove 114, convenient and fast gets up in the operation, the recovery time of saving the support frame, portable transport and deposit.
It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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 appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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. Cement conveying equipment is with support frame that has hand formula helping hand structure, including supporting female frame (1), supporting sub-frame (2) and lift box (3), the lower extreme slidable mounting that supports sub-frame (2) is in the inner chamber that supports female frame (1), lift box (3) fixed mounting on supporting one side outer wall of female frame (1) upper end, its characterized in that: the supporting female frame (1) comprises a supporting shell (11), a metal abutting block (12) and a mounting base (13), the metal abutting block (12) is slidably mounted in an inner cavity of the supporting shell (11), the mounting base (13) is arranged at the lower end of the supporting shell (11), and the lower end of the metal abutting block (12) is mounted on the middle part of the mounting base (13);
the supporting sub-frame (2) comprises a sub-frame main body (21), arc-shaped supporting blocks (22) and first return springs (23), the arc-shaped supporting blocks (22) are movably mounted at the upper end of the sub-frame main body (21), the bottom surfaces of two sides of each arc-shaped supporting block (22) are respectively and fixedly mounted with the first return springs (23), and the lower ends of the first return springs (23) are fixedly mounted on the top surface of the sub-frame main body (21);
the lifting box (3) comprises a lifting box shell (31), a rotating handle (32) and an anti-reverse device (33), the rotating handle (32) is movably arranged on the lifting box shell (31), one end of the rotating handle (32) is arranged in an inner cavity of the supporting shell (11), the anti-reverse device (33) is fixedly arranged in the inner cavity of the lifting box shell (31), the lower end of the anti-reverse device (33) is movably clamped with the middle part of the rotating handle (32), and the upper end of the anti-reverse device (33) is arranged at the upper end of the top surface of the lifting box shell (31);
the anti-reversion device (33) comprises a lifting inner shell (331), a one-way rotating shaft (332), a spring column (333), a third return spring (334), a lifting block (335) and a one-way clamping plate (336), wherein one end of the one-way rotating shaft (332) is fixedly arranged in the inner cavity of the lifting inner shell (331), the lower end of the spring column (333) is fixedly arranged on the one-way rotating shaft (332), the upper end of the spring column (333) is fixedly arranged on the top surface of the inner cavity of the lifting inner shell (331), the other end of the one-way rotating shaft (332) is fixedly provided with the third return spring (334), the third return spring (334) is fixedly arranged in the inner cavity of the one-way clamping plate (336), the lower end of the lifting block (335) is fixedly arranged on the top surface of the middle part of the one-way rotating shaft (332), the outer wall of the lower end of the one-way rotating shaft (332) is fixedly provided with an anti-rebound stopper (3321), an anti-rebound inner groove (3361) is arranged in the inner cavity of the one-way clamping plate (336), the anti-rebound stopper (3321) is movably arranged in the anti-rebound inner groove (3361);
the mounting base (13) comprises a lifting driving component (131), a fixing clamping component (132) and a base frame (133), the fixing clamping component (132) is slidably mounted on the top surface of the lifting driving component (131), the base frame (133) is movably mounted on four sides of the lower end of the supporting shell (11) respectively, and one end of the base frame (133) is meshed and connected with the periphery of the lifting driving component (131);
the lifting driving assembly (131) comprises a square sleeve ring (1311), a square middle plate (1312) and a telescopic gear plate (1313), the square sleeve ring (1311) is fixedly sleeved on the periphery of the square middle plate (1312), and the telescopic gear plate (1313) is movably sleeved on four sides of the square sleeve ring (1311) respectively.
2. The support frame with the hand-operated power assisting structure for the cement conveying equipment as claimed in claim 1, is characterized in that: a sliding inner groove (111) and a hanging inner groove (112) are respectively arranged in an inner cavity of the supporting shell (11), the hanging inner groove (112) is arranged at one side of the sliding inner groove (111), inner sliding grooves (113) are respectively arranged on inner walls of two sides of the sliding inner groove (111), a base frame installation groove (114) is arranged at four sides of the lower end of the supporting shell (11), clamping grooves (115) are respectively arranged at two sides of the lower end of the sliding inner groove (111), and the clamping grooves (115) are arranged on the inner side of the base frame installation groove (114).
3. The support frame with the hand-operated power assisting structure for the cement conveying equipment as claimed in claim 2, is characterized in that: the metal abutting block (12) comprises a square metal block (121), a ball sliding block (122), a semicircular rope ring (123) and a T-shaped female clamping block (124), the ball sliding block (122) is fixedly mounted on the outer walls of the two sides of the square metal block (121) respectively, the ball sliding block (122) is arranged in an inner sliding groove (113) in a sliding mode, the semicircular rope ring (123) is fixedly mounted at one end of the top surface of the square metal block (121), and the T-shaped female clamping block (124) is fixedly mounted in the middle of the bottom surface of the square metal block (121).
4. The support frame with the hand-operated power assisting structure for the cement conveying equipment as claimed in claim 3, is characterized in that: t-shaped sliding grooves (13121) are respectively formed in two sides of the top surface of the square middle plate (1312), the lower ends of the L-shaped sub-clamping blocks (13122) are elastically connected to the top surface of the square middle plate (1312), the L-shaped sub-clamping blocks (13122) are oppositely arranged, the length between the lower ends of the L-shaped sub-clamping blocks (13122) is larger than that of the lower end of the T-shaped female clamping block (124), and the L-shaped sub-clamping blocks (13122) are arranged between the T-shaped sliding grooves (13121).
5. The support frame with the hand-operated power assisting structure for the cement conveying equipment as claimed in claim 4, is characterized in that: the retractable gear plate (1313) comprises a retractable gear mother plate (13131), a retractable gear daughter plate (13132), a bearing (13133) and a first gear (13134), one end of the retractable gear daughter plate (13132) is slidably mounted in an inner cavity of one end of the retractable gear mother plate (13131), the other end of the retractable gear daughter plate (13132) is fixedly mounted with the bearing (13133), an inner shaft of the bearing (13133) is fixedly sleeved on the square sleeve ring (1311), and two sides of the other end of the retractable gear mother plate (13131) are respectively provided with the first gear (13134).
6. The support frame with the hand-operated power assisting structure for the cement conveying equipment as claimed in claim 5, is characterized in that: fixed joint subassembly (132) include central briquetting (1321), second reset spring (1322), trapezoidal buckle (1323) and T type slider (1324), on the both ends outer wall of central briquetting (1321) respectively fixed mounting have second reset spring (1322), the one end fixed mounting of second reset spring (1322) has trapezoidal buckle (1323), fixed mounting has T type slider (1324) on the middle part bottom surface of trapezoidal buckle (1323), and T type slider (1324) slidable mounting is in T type spout (13121).
7. The support frame with the hand-operated power assisting structure for the cement conveying equipment as claimed in claim 6, is characterized in that: the base frame (133) comprises a base frame main body (1331) and a second gear (1332), the second gear (1332) is fixedly mounted on the outer walls of two sides of one end of the base frame main body (1331) respectively, the base frame main body (1331) is movably mounted in the base frame mounting groove (114), and the second gear (1332) is meshed with the first gear (13134).
8. The support frame with the hand-operated power assisting structure for the cement conveying equipment as claimed in claim 7, is characterized in that: fixed mounting has spacing bearing (311) on the inner chamber bottom surface of lift box shell (31), change (32) including changeing main part (321), H put rope sheave (322) and joint wheel (323), change main part (321) movable mounting on spacing bearing (311), change the one end fixed mounting of main part (321) and put rope sheave (322) with H, and H puts rope sheave (322) and sets up in hanging movable inside groove (112), joint wheel (323) set up in the inner chamber of lift box shell (31), and joint wheel (323) fixed mounting is on changeing the middle part outer wall of main part (321), be provided with lift rope (3221) on H puts rope sheave (322), and the lower extreme fixed mounting of lift rope (3221) is on semicircle becket (123).
9. The implementation method of the support frame with the hand-operated power assisting structure for the cement conveying equipment as claimed in claim 8 is characterized by comprising the following steps:
s1: after an operator puts the support main frame (1) right, the operator holds the rotating handle main body (321), rotates the rotating handle main body (321) clockwise, and drives the H rope releasing wheel (322) and the clamping wheel (323) to rotate simultaneously;
s2: the lifting rope (3221) is gradually wound on the H rope releasing wheel (322), the lifting rope (3221) can drive the square metal block (121) to move upwards, and the square metal block (121) can drive the lifting driving assembly (131) to move upwards through the T-shaped female clamping block (124) at the lower end;
s3: when the square lantern ring (1311) moves upwards, one end of the telescopic gear plate (1313) is driven to move upwards, the first gear (13134) drives the second gear (1332) to rotate, and therefore the base frame main body (1331) descends, and the main frame (1) is supported to be stable;
s4: the rotating handle main body (321) continues to rotate clockwise, the T-shaped female clamping block (124) can be pulled out from the L-shaped sub-clamping block (13122), and the trapezoidal clamping buckle (1323) is clamped in the clamping groove (115) to realize the fixation of the base frame main body (1331);
s5: under the drive of the metal abutting block (12), the supporting sub-frame (2) moves upwards, so that the lifting of the supporting frame is realized;
s6: when the clamping device is recovered, the pulling block (335) is pulled upwards, the one-way clamping plate (336) is separated from the clamping wheel (323), the main body (321) is rotated by hand to rotate counterclockwise under the action of gravity, so that the T-shaped female clamping block (124) is installed in the L-shaped female clamping block (13122) again, the trapezoidal clamping buckle (1323) is separated from the clamping groove (115) through extrusion on the central pressing block (1321), and the support frame is recovered to the initial state.
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| CN202210044644.5A CN114060617B (en) | 2022-01-14 | 2022-01-14 | Support frame with hand-operated power-assisted structure for cement conveying equipment and implementation method thereof |
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| CN202210044644.5A CN114060617B (en) | 2022-01-14 | 2022-01-14 | Support frame with hand-operated power-assisted structure for cement conveying equipment and implementation method thereof |
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| CN114704547A (en) * | 2022-04-07 | 2022-07-05 | 南通鹏亚精密机械科技有限公司 | Anti-shaking retainer device for automatic carrying trolley and implementation method |
| CN115069692B (en) * | 2022-07-13 | 2023-08-04 | 南通市达欣工程股份有限公司 | Cement conveying equipment with conveying path solidification preventing structure |
| CN115126286B (en) * | 2022-07-21 | 2023-12-15 | 中国建筑第八工程局有限公司 | Independent support frame for assembled building construction |
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Denomination of invention: Support frame with hand-operated power assisted structure for cement conveying equipment and its implementation method Effective date of registration: 20220622 Granted publication date: 20220329 Pledgee: Jiangsu Haian Rural Commercial Bank Co.,Ltd. Pledgor: Nantong Pengya Precision Machinery Technology Co.,Ltd. Registration number: Y2022980008699 |
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Granted publication date: 20220329 Pledgee: Jiangsu Haian Rural Commercial Bank Co.,Ltd. Pledgor: Nantong Pengya Precision Machinery Technology Co.,Ltd. Registration number: Y2022980008699 |
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