CN107337128A - Prevent the caisson equipment that mud bucket drops - Google Patents

Prevent the caisson equipment that mud bucket drops Download PDF

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Publication number
CN107337128A
CN107337128A CN201710462748.7A CN201710462748A CN107337128A CN 107337128 A CN107337128 A CN 107337128A CN 201710462748 A CN201710462748 A CN 201710462748A CN 107337128 A CN107337128 A CN 107337128A
Authority
CN
China
Prior art keywords
power transmission
transmission shaft
mounting seat
return pin
bable tops
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201710462748.7A
Other languages
Chinese (zh)
Inventor
胡刘满
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN201710462748.7A priority Critical patent/CN107337128A/en
Publication of CN107337128A publication Critical patent/CN107337128A/en
Pending legal-status Critical Current

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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
    • B66D1/02—Driving gear
    • B66D1/04—Driving gear manually operated
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D3/00—Portable or mobile lifting or hauling appliances
    • B66D3/12—Chain or like hand-operated tackles with or without power transmission gearing between operating member and lifting rope, chain or cable
    • 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
    • B66D1/02—Driving gear
    • B66D1/04—Driving gear manually operated
    • B66D1/06—Safety cranks for preventing unwanted crank rotation and subsequent lowering of the loads
    • 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
    • B66D1/02—Driving gear
    • B66D1/14—Power transmissions between power sources and 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
    • 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
    • B66D1/54—Safety gear
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D3/00—Portable or mobile lifting or hauling appliances
    • B66D3/12—Chain or like hand-operated tackles with or without power transmission gearing between operating member and lifting rope, chain or cable
    • B66D3/14—Chain or like hand-operated tackles with or without power transmission gearing between operating member and lifting rope, chain or cable lever operated
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D5/00—Braking or detent devices characterised by application to lifting or hoisting gear, e.g. for controlling the lowering of loads
    • B66D5/32—Detent devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D2700/00—Capstans, winches or hoists
    • B66D2700/01—Winches, capstans or pivots
    • B66D2700/0116—Manually or spring operated winches
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D2700/00—Capstans, winches or hoists
    • B66D2700/01—Winches, capstans or pivots
    • B66D2700/0183—Details, e.g. winch drums, cooling, bearings, mounting, base structures, cable guiding or attachment of the cable to the drum
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D2700/00—Capstans, winches or hoists
    • B66D2700/02—Hoists or accessories for hoists
    • B66D2700/021—Hauling devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D2700/00—Capstans, winches or hoists
    • B66D2700/03—Mechanisms with latches or braking devices in general for capstans, hoists or similar devices as well as braking devices actuated electrically or by fluid under pressure

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Automatic Cycles, And Cycles In General (AREA)
  • Gear Transmission (AREA)
  • Storing, Repeated Paying-Out, And Re-Storing Of Elongated Articles (AREA)
  • Emergency Lowering Means (AREA)
  • Soil Working Implements (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)

Abstract

The present invention relates to a kind of caisson equipment for preventing mud bucket from dropping, the both ends of rotating cylinder extend to the outside of mounting seat and set first gear respectively, the both ends of power transmission shaft extend to the outside of mounting seat and set second gear respectively, it is provided with the middle part of power transmission shaft on the outside of the first drive and the first drive and is provided with the second drive, swing handle is provided with second drive, first, two drives are connected by driving belt, lug is provided with the axle body of power transmission shaft, the side of lug sets non-return pin, non-return pin is arranged on the downside of the supporting bable tops of mounting seat, the middle part of non-return pin is articulated and connected with mounting seat the 3rd and forms the 3rd jointed shaft being articulated and connected parallel to the axial arranged of power transmission shaft, non-return pins position is connected in the inboard end of supporting bable tops with back-moving spring.In above-mentioned technical proposal, by setting the cooperation of non-return pin and lug, prevent power transmission shaft from rotating clockwise, prevent mud bucket from plunking down, avoid the generation of security incident.

Description

Prevent the caisson equipment that mud bucket drops
It is on 01 23rd, 2015 the applying date that the present invention, which is, and Application No. 2015100369487 is entitled " a kind of The divisional application of the patent of invention of the safe reel cage of architectural engineering ".
Technical field
The present invention relates to building engineering field, and in particular to a kind of caisson equipment for preventing that mud bucket from dropping.
Background technology
Excavated by manual work stake has the advantages that cost is low, is not limited by construction site, is still widely adopted in architectural engineering. One group of general two people of excavated by manual work stake, a people is excavated in stake holes, and the soil of excavation is lifted and inclined a people by portion on the ground , lifting is typically operated using reel cage.Reel cage generally comprises the rotating cylinder set on the support frame and support frame of triangle, Safety rope is wound on rotating cylinder, one end of safety rope sets safety door hook, and the mud bucket equipped with soil is hung and then rotated by safety door hook Rotating cylinder is lifted.Conventional racks are formed by steel are integrally molded, and shape can not change, and its weight and volume is larger, people Operation inconvenience is moved and stacked to work.In addition, traditional reel cage is usually in rotating cylinder one end setting swing handle, operation, people One end swing handle from reel cage is needed, easily make it that reel cage is unbalance, and when mud bucket is promoted at stake holes aperture, it is necessary to one Hand holds handle, prevents rotating cylinder from inverting, and the other hand buttresses mud bucket, and then both hands remove mud bucket again.This mode of operation, is applied Worker person's posture is extremely awkward, and the hand for buttressing mud bucket or rotating cylinder easily slips so that and the mud in mud bucket shakes out, or under mud bucket Fall, cause security incident, particularly when stake holes aperture is larger, now the spread length of arm is limited.
The content of the invention
It is an object of the invention to provide a kind of caisson equipment for preventing mud bucket from dropping, and it can effectively solve above-mentioned ask Topic, prevents mud bucket drops from causing security incident.
To achieve the above object, present invention employs following technical scheme：
A kind of caisson equipment for preventing that mud bucket from dropping, it is characterised in that：Including rotating peace on support frame and support frame The rotating cylinder of dress, rotating cylinder are connected with drive mechanism, and safety rope is wound with rotating cylinder, and one end of safety rope sets safety door hook；Rotating cylinder Both ends extend to the outside of mounting seat and first gear be set respectively, the downside of rotating cylinder sets the transmission of arrangement in parallel Axle, the both ends of power transmission shaft, which rotate, to be fixed in mounting seat, and the both ends of power transmission shaft extend to the outside of mounting seat and set respectively Second gear, first and second gear are attached by chain, and the downside that turbine and turbine are provided with the middle part of power transmission shaft sets snail Bar, worm screw are rotatably installed in mounting seat, and worm gear, worm screw form transmission and coordinated, and one end of worm screw sets swing handle, worm screw The other end is provided with lug, and the side of lug sets non-return pin, and non-return pin is arranged on the downside of the supporting bable tops of mounting seat, non-return pin Middle part is articulated and connected with mounting seat the 3rd and forms the 3rd jointed shaft being articulated and connected parallel to the axial arranged of worm screw, non-return pin The end inboard positioned at supporting bable tops is connected with back-moving spring, and non-return pin is in two states, and one is：Non-return pin is around the 3rd Jointed shaft downwardly turns over the avoidance avoided to rotation of the lug on worm screw from supporting bable tops on the downside of lateral supporting bable tops Position, secondly be, fit arrangement, the end of non-return pin of non-return pin and supporting bable tops extends to the outside of supporting bable tops on worm screw The non-return position that is prevented of rotation of the lug under supporting bable tops on the upside of lateral supporting bable tops.
In above-mentioned technical proposal, by setting the cooperation of non-return pin and lug, prevent power transmission shaft from rotating backward, prevent mud bucket Plunk down, avoid the generation of security incident.
Brief description of the drawings
Fig. 1 is the side view of the first embodiment in the present invention；
Fig. 2 is scheme of installation of the drive mechanism in mounting seat in the first embodiment；
Fig. 3 is swing handle and the structural representation of worm screw in the first embodiment；
Fig. 4 is the assembling schematic diagram of lug and non-return pin in the first embodiment；
Fig. 5 is the structural representation of first and second support feet；
Fig. 6 is the assembling schematic diagram of lug and non-return pin in second of embodiment；
Fig. 7 is the side view of third and fourth kind of embodiment in the present invention；
Fig. 8 is scheme of installation of the drive mechanism in mounting seat in third and fourth kind of embodiment；
Fig. 9 is swing handle and the structural representation of first and second drive assembling in third and fourth kind of embodiment；
Figure 10 is the front view of the 5th, six kind of embodiment.
Embodiment
In order that objects and advantages of the present invention are more clearly understood, the present invention is carried out specifically with reference to embodiments It is bright.It should be appreciated that following word only to describe the present invention one or more of specific embodiments, not to the present invention The protection domain specifically asked carries out considered critical.
The technical scheme that the present invention takes is as shown in Fig. 1,2,3,4,5, a kind of safe reel cage of architectural engineering, including support The rotating cylinder 10 being rotatablely installed on frame and support frame, rotating cylinder 10 are connected with drive mechanism, and safety rope is wound with rotating cylinder 10, peace The one end restricted entirely sets safety door hook, and support frame includes being used to install the mounting seat 20 of rotating cylinder 10 and for supporting mounting seat 20 First and second support feet 30, the upper end of first and second support feet 30 are articulated and connected with mounting seat 20 first and form first and be hinged respectively The axially in parallel arrangement of the first jointed shaft 301 and rotating cylinder 10 of connection, the lock of strip is provided between first and second support feet 30 Tight plate 31, locks one end of plate 31 and is articulated and connected with the middle part second of the first support feet 30 and forms second and be articulated and connected Second jointed shaft 32 is arranged in parallel with the first jointed shaft 301, and the other end of locking plate 31 sets the bayonet socket that Open Side Down, bayonet socket Set in the end of locking plate 31 in comb teeth-shaped, locking pin 33 is set in second support feet 30, first and second support feet 30 is in Two states, one are：First and second support feet 30 is in reverse V-shaped arrangement, and locking pin is engaged pair with the bayonet socket on locking plate 31 The working position that first and second support feet 30 is locked, secondly being：What first and second support feet 30 adducted together packs up position.
In above-mentioned technical proposal, when without using reel cage, first and second support feet 30 is packed up, be easy to reel cage conveyance and Stack, in reel cage in use, first and second support feet 30 is deployed, locking cooperation is carried out by locking plate 31 and locking pin 33 So that reel cage keeps corresponding use state, according to the difference in stake holes aperture, matched somebody with somebody from different bayonet sockets and locking pin 33 Close, to obtain optimal using effect.
In order to prevent mud bucket from being inadvertently fallen off at stake holes aperture, the present invention further adopts the following technical scheme that progress is real Apply.
The first embodiment is：The both ends of rotating cylinder 10 extend to the outside of mounting seat 20 and set first gear respectively 11, the downside of rotating cylinder 10 sets the power transmission shaft 14 of arrangement in parallel, and the both ends of power transmission shaft 14, which rotate, to be fixed in mounting seat 20, And the both ends of power transmission shaft 14 extend to the outside of mounting seat 20 and set second gear 12 respectively, first and second gear passes through chain 13 are attached, and the middle part of power transmission shaft 14 is provided with turbine and the downside of turbine sets worm screw 41, and worm screw 41 is rotatably installed in peace Fill on seat 20, worm gear, worm screw 41 form transmission and coordinated, and one end of worm screw 41 sets swing handle 42, and the other end of worm screw 41 is set Lug 151 is equipped with, the side of lug 151 sets non-return pin 44, and non-return pin 44 is arranged on the upside of supporting bable tops 22 of mounting seat 20, The one end of non-return pin 44 and mounting seat 20 the 3rd are articulated and connected and form axle of the 3rd jointed shaft being articulated and connected parallel to worm screw 41 To arrangement, non-return pin 44 is in two states, and one is：Non-return pin 44 is flipped up to convex on worm screw 41 around the 3rd jointed shaft The avoidance position that rotations of the upside of lateral supporting bable tops 22 is avoided under supporting bable tops 22 of ear 151, secondly be, non-return pin 44 and Fit arrangement, the end of non-return pin 44 of supporting bable tops 22 extends to the outside of supporting bable tops 22 to the lug 151 on worm screw 41 The non-return position that the rotation of the lateral downside of supporting bable tops 22 is prevented from supporting bable tops 22.Sleeve pipe 15, sleeve pipe are set on worm screw 15 relative both sides set lug 151.
Second of embodiment, as shown in fig. 6, the both ends of rotating cylinder 10 extend to the outside of mounting seat 20 and set respectively One gear 11, the downside of rotating cylinder 10 set the power transmission shaft 14 of arrangement in parallel, and the both ends of power transmission shaft 14, which rotate, is fixed on installation On seat 20, and the both ends of power transmission shaft 14 extend to the outside of mounting seat 20 and set second gear 12 respectively, and first and second gear leads to Cross chain 13 to be attached, the middle part of power transmission shaft 14 is provided with turbine and the downside of turbine sets worm screw 41, and worm screw 41 rotates peace In mounting seat 20, worm gear, worm screw 41 form transmission and coordinated, and one end of worm screw 41 sets swing handle 42, worm screw 41 it is another One end is provided with lug 151, and the side of lug 151 sets non-return pin 44, and non-return pin 44 is arranged on the supporting bable tops of mounting seat 20 22 downsides, the middle part of non-return pin 44 are articulated and connected with mounting seat 20 the 3rd and form the 3rd jointed shaft being articulated and connected parallel to worm screw 41 it is axial arranged, non-return pins position is connected in the inboard end of supporting bable tops with back-moving spring 43, and non-return pin 44 is in two kinds State, one are：Non-return pin 44 around the 3rd jointed shaft downwardly turn over to the lug 151 on worm screw 41 from supporting bable tops 22 it is lateral The avoidance position that rotations of the downside of supporting bable tops 22 is avoided, secondly be, non-return pin 44 and supporting bable tops 22 fit arrangement, stop Be sold back to a grain-producing area 44 end extend to the outsides of supporting bable tops 22 to the lug 151 on worm screw 41 the lateral supporting table under supporting bable tops 22 The non-return position that the rotation of the upside of face 22 is prevented.The retraction force of back-moving spring 43 causes non-return pin mutually to be reclined with supporting bable tops. Sleeve pipe 15 is set on worm screw, and the relative both sides of sleeve pipe 15 set lug 151.
In first and second kind of embodiment, mounting seat 20 is in I-shaped, includes two risers of opposed shape arrangement, and two First and second transverse slat 20a, the 20b set between riser, power transmission shaft 14 is between first and second transverse slat 20a, 20b, power transmission shaft 14 Two outsides at middle part are respectively arranged with the risers 21 of two vertical shapes arrangements, the lower end portion of riser 21 not with first and second transverse slat 20a, 20b Joint, scroll bar are rotatably installed between two risers.
As shown in Fig. 7,8,9, the both ends of rotating cylinder 10 extend to the outside of mounting seat 20 and set respectively the third embodiment First gear 11 is put, the downside of rotating cylinder 10 sets the power transmission shaft 14 of arrangement in parallel, and the both ends of power transmission shaft 14, which rotate, to be fixed on In mounting seat 20, and the both ends of power transmission shaft 14 extend to the outside of mounting seat 20 and set second gear 12, first and second tooth respectively Wheel is attached by chain 13, and the middle part of power transmission shaft 14 is provided with the first drive 43 and the outside of the first drive 43 is set There is the second drive 41, swing handle 42 is provided with the second drive 41, first and second drive is connected by driving belt 46 Connect, lug 151 is provided with the axle body of power transmission shaft 14, the side of lug 151 sets non-return pin 44, and non-return pin 44 is arranged on installation The upside of supporting bable tops 22 of seat 20, the one end of non-return pin 44 are articulated and connected with mounting seat 20 the 3rd and form the 3rd hinge being articulated and connected Spindle is axial arranged parallel to power transmission shaft 14, and non-return pin 44 is in two states, and one is：Non-return pin 44 is around the 3rd jointed shaft It is flipped up what rotation of the lug 151 on power transmission shaft 14 under supporting bable tops 22 on the upside of lateral supporting bable tops 22 was avoided Position is avoided, secondly be, fit arrangement, the end of non-return pin 44 of non-return pin 44 and supporting bable tops 22 extends to supporting bable tops 22 Outside is to the non-return that the rotation of the lateral downside of supporting bable tops 22 is prevented from supporting bable tops 22 of the lug 151 on power transmission shaft 14 Position.Sleeve pipe 15 is set on power transmission shaft, and the relative both sides of sleeve pipe 15 set lug 151.
4th kind of embodiment be：The both ends of rotating cylinder 10 extend to the outside of mounting seat 20 and set first gear respectively 11, the downside of rotating cylinder 10 sets the power transmission shaft 14 of arrangement in parallel, and the both ends of power transmission shaft 14, which rotate, to be fixed in mounting seat 20, And the both ends of power transmission shaft 14 extend to the outside of mounting seat 20 and set second gear 12 respectively, first and second gear passes through chain 13 are attached, and the middle part of power transmission shaft 14 is provided with the first drive 43 and the outside of the first drive 43 is provided with the second transmission 41 are taken turns, is provided with swing handle 42 on the second drive 41, first and second drive is connected by driving belt 46, power transmission shaft Lug 151 is provided with 14 axle body, the side of lug 151 sets non-return pin 44, and non-return pin 44 is arranged on the branch of mounting seat 20 The downside of table top 22 is supportted, the middle part of non-return pin 44, which is articulated and connected with mounting seat 20 the 3rd and forms the 3rd jointed shaft being articulated and connected, puts down Row is in the axial arranged of power transmission shaft 14, and non-return pin 44 is located at the inboard end of supporting bable tops and is connected with back-moving spring 43, non-return Pin 44 is in two states, and one is：Non-return pin 44 is downwardly turned over to the lug 151 on power transmission shaft 14 from branch around the 3rd jointed shaft The avoidance position that the rotation of the lateral downside of supporting bable tops 22 is avoided on support table top 22, secondly being non-return pin 44 and supporting bable tops 22 fit arrangement, ends of non-return pin 44 extend to the outsides of supporting bable tops 22 to the lug 151 on power transmission shaft 14 from support The non-return position that the rotation of the lateral upside of supporting bable tops 22 is prevented under table top 22.Sleeve pipe 15, the phase of sleeve pipe 15 are set on power transmission shaft To both sides set lug 151.
In third and fourth in embodiment, mounting seat 20 is in I-shaped, includes two risers of opposed shape arrangement, and two First and second transverse slat 20a, the 20b set between riser, power transmission shaft 14 is between first and second transverse slat 20a, 20b, power transmission shaft 14 Be provided with the risers 21 of two vertical shapes arrangements on the outside of middle part, the lower end portion of riser 21 not with first and second transverse slat 20a, 20b phase Affixed, the second drive 41 is rotatably installed between two risers.
5th kind of embodiment, as shown in Figure 10, one end of rotating cylinder 10 set swing handle 42, and the other end of rotating cylinder 10 is set Short axle 14 is put, the end set that short axle 14 extends to the outside of mounting seat 20 has lug 151, and the side of lug 151 sets non-return pin 44, non-return pin 44 is arranged on the upside of supporting bable tops 22 of mounting seat 20, and the one end of non-return pin 44 is articulated and connected with mounting seat 20 the 3rd And form the 3rd jointed shaft being articulated and connected and be in two states parallel to the axial arranged of short axle 14, non-return pin 44, one is： Non-return pin 44 is flipped up to the lug 151 in short axle 14 under supporting bable tops 22 on lateral supporting bable tops 22 around the 3rd jointed shaft The avoidance position that the rotation of side is avoided, secondly be, non-return pin 44 and supporting bable tops 22 fit arrangement, the end of non-return pin 44 Extend to turn of the outside to the lateral downside of supporting bable tops 22 from supporting bable tops 22 of the lug 151 in short axle 14 of supporting bable tops 22 The dynamic non-return position prevented.Sleeve pipe 15 is set in short axle, and the relative both sides of sleeve pipe 15 set lug 151.
6th kind of embodiment is that one end of rotating cylinder 10 sets swing handle 42, and the other end of rotating cylinder 10 sets short axle 14, The end set that short axle 14 extends to the outside of mounting seat 20 has lug 151, and the side of lug sets non-return pin 44, and non-return pin 44 is pacified Mounted in the downside of supporting bable tops 22 of mounting seat 20, the middle part of non-return pin 44 is articulated and connected with mounting seat 20 the 3rd and forms the 3rd and is hinged The jointed shaft of connection is axial arranged parallel to short axle 14, and non-return pin 44 is located at the inboard end of supporting bable tops 22 and back-moving spring 43 are connected, and non-return pin 44 is in two states, and one is：Non-return pin 44 is downwardly turned in short axle 14 around the 3rd jointed shaft The avoidance position that the rotation of the lateral downside of supporting bable tops 22 is avoided from supporting bable tops 22 of lug 151, secondly being non-return pin 44 With supporting bable tops 22 fit arrangement, non-return pin 44 end extend to the outside of supporting bable tops 22 to the lug in short axle 14 The 151 non-return positions that the rotation of the lateral upside of supporting bable tops 22 is prevented under supporting bable tops 22.The retraction force of back-moving spring 43 So that non-return pin mutually reclines with supporting bable tops.
5th, in six kind of scheme, mounting seat 20 takes the shape of the letter U, and includes two risers of opposed shape arrangement, and between two risers Transverse slat 20a, 20b of setting, rotating cylinder 10 are arranged between two risers, and the outside of riser sets flat board, and flat board forms supporting bable tops 22.Sleeve pipe 15 is set in short axle, and the relative both sides of sleeve pipe 15 set lug 151.
In first and third kind of scheme, non-return pin 44 is connected with drawstring 45.Secondth, four, in six schemes back-moving spring 43 return Contracting power causes non-return pin mutually to be reclined with supporting bable tops.
By setting non-return pin 44, prevent worm screw 41 from rotating backward, avoid mud bucket from dropping so that operating personnel can be all the time With the hands mud bucket is removed, avoids the generation of security incident.In the specific implementation, worm screw 41 is rotated forward so that safety rope is turning Cylinder 10 on winding pack up, mud bucket it is up, worm screw 41 rotates backward so that safety rope unwrapping wire, mud bucket on rotating cylinder 10 is descending.
Detailed operation is that support feet 30 includes first and second pole 30a, 30b of eight shape arrangement, first and second pole 30a, 30b upper end and mounting seat 20 first are articulated and connected, and the upper and lower side of first and second pole passes through horizontally disposed first and second Straight-bar 30c, 30d are connected, and first and second brace 30e, 30f of X shapes arrangement is set between first and second straight-bar 30c, 30d to the First, two pole 30a, 30b carry out reinforcement connection；
First and second support feet 30 of said structure, its structural strength is big, and the fixed support to mounting seat 20 is relatively reliable. When needing to put down mud bucket, by drawstring 45 by the pull-up of non-return pin 44 so that non-return pin 44 is overturn to the inner side of supporting bable tops 22, So worm screw 41 be free to be rotated backward so that mud bucket is smoothly put down.
Described above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art For member, after content described in the present invention is known, under the premise without departing from the principles of the invention, it can also be made some Equal conversion and replacement, these, which convert and substituted on an equal basis, also should be regarded as belonging to protection scope of the present invention.

Claims (6)

  1. A kind of 1. caisson equipment for preventing that mud bucket from dropping, it is characterised in that：Including being rotatablely installed on support frame and support frame Rotating cylinder, rotating cylinder is connected with drive mechanism, and safety rope is wound with rotating cylinder, and one end of safety rope sets safety door hook；Rotating cylinder Both ends extend to the outside of mounting seat and set first gear respectively, and the downside of rotating cylinder sets the power transmission shaft of arrangement in parallel, The both ends of power transmission shaft rotate and are fixed in mounting seat, and the both ends of power transmission shaft extend to the outside of mounting seat and set second respectively Gear, first and second gear are attached by chain, and the outer of the first drive and the first drive is provided with the middle part of power transmission shaft Side is provided with the second ability drive, and swing handle is provided with the second drive, and first and second drive is connected by driving belt Connect, lug is provided with the axle body of power transmission shaft, the side of lug sets non-return pin, and non-return pin is arranged on the supporting bable tops of mounting seat Downside, middle part and the mounting seat the 3rd of non-return pin are articulated and connected and form the 3rd jointed shaft being articulated and connected parallel to power transmission shaft Axial arranged, non-return pins position is connected in the inboard end of supporting bable tops with back-moving spring, and non-return pin is in two states, one For：Non-return pin downwardly turns over turn to the lug on power transmission shaft from supporting bable tops on the downside of lateral supporting bable tops around the 3rd jointed shaft The dynamic avoidance position avoided, secondly be, fit arrangement, the end of non-return pin of non-return pin and supporting bable tops extends to supporting table The non-return position that the outside in face is prevented rotation of the lug on power transmission shaft under supporting bable tops on the upside of lateral supporting bable tops.
  2. 2. the caisson equipment according to claim 1 for preventing that mud bucket from dropping, it is characterised in that：Support frame includes being used to pacify Fill the mounting seat of rotating cylinder and first and second support feet for supporting mounting seat, the upper end of first and second support feet respectively with installation Seat first is articulated and connected and forms the axially in parallel arrangement of first the first jointed shaft being articulated and connected and rotating cylinder, and first and second supports The locking plate of strip is provided between pin, one end of plate is locked and the middle part second of the first support feet is articulated and connected and structure It is arranged in parallel into second the second jointed shaft being articulated and connected and the first jointed shaft, the other end for locking plate sets what Open Side Down Bayonet socket, bayonet socket in comb teeth-shaped setting, set locking pin in the second support feet in the end of locking plate, at first and second support feet In two states, one is：First and second support feet is in reverse V-shaped arrangement, and locking pin is engaged with the bayonet socket on locking plate to the First, the working position that two support feets are locked, secondly being：What first and second support feet adducted together packs up position.
  3. 3. the caisson equipment according to claim 1 for preventing that mud bucket from dropping, it is characterised in that：Non-return pin is connected with drawstring Connect.
  4. 4. the caisson equipment according to claim 1 for preventing that mud bucket from dropping, it is characterised in that：Set is provided with power transmission shaft Pipe, the relative both sides of sleeve pipe set lug.
  5. 5. the caisson equipment according to claim 1 for preventing that mud bucket from dropping, it is characterised in that：Support feet includes eight shape First and second pole of arrangement, upper end and the mounting seat first of first and second pole are articulated and connected, and the upper and lower side of first and second pole leads to First and second horizontally disposed straight-bar is crossed to be connected, set first and second brace of X shapes arrangement to first between first and second straight-bar, Two poles carry out reinforcement connection.
  6. 6. the caisson equipment according to claim 1 for preventing that mud bucket from dropping, it is characterised in that：Mounting seat in I-shaped, Include two risers of opposed shape arrangement, and first and second transverse slat set between two risers, power transmission shaft is horizontal positioned at first and second Between plate, the outside in the middle part of power transmission shaft is provided with the risers of two vertical shapes arrangements, the lower end portion of riser not with first and second transverse slat Joint, the second drive are rotatably installed between two risers.
CN201710462748.7A 2015-01-23 2015-01-23 Prevent the caisson equipment that mud bucket drops Pending CN107337128A (en)

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CN201510036948.7A CN104671135B (en) 2015-01-23 2015-01-23 A kind of safe reel cage of architectural engineering
CN201710462748.7A CN107337128A (en) 2015-01-23 2015-01-23 Prevent the caisson equipment that mud bucket drops

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CN201710462910.5A Pending CN107150971A (en) 2015-01-23 2015-01-23 Reel cage
CN201710462976.4A Active CN107244634B (en) 2015-01-23 2015-01-23 Building machinery with reversed check function
CN201710463052.6A Active CN107244627B (en) 2015-01-23 2015-01-23 The safe reel cage of architectural engineering
CN201710462863.4A Pending CN107244626A (en) 2015-01-23 2015-01-23 Build artificial digging pile device
CN201710462748.7A Pending CN107337128A (en) 2015-01-23 2015-01-23 Prevent the caisson equipment that mud bucket drops
CN201510036948.7A Active CN104671135B (en) 2015-01-23 2015-01-23 A kind of safe reel cage of architectural engineering

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CN201710462910.5A Pending CN107150971A (en) 2015-01-23 2015-01-23 Reel cage
CN201710462976.4A Active CN107244634B (en) 2015-01-23 2015-01-23 Building machinery with reversed check function
CN201710463052.6A Active CN107244627B (en) 2015-01-23 2015-01-23 The safe reel cage of architectural engineering
CN201710462863.4A Pending CN107244626A (en) 2015-01-23 2015-01-23 Build artificial digging pile device

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CN113638012A (en) * 2021-09-16 2021-11-12 安徽华铂再生资源科技有限公司 Protection device for preventing personnel from falling off electrolytic refining bath surface during operation

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Also Published As

Publication number Publication date
CN107244626A (en) 2017-10-13
CN107244634A (en) 2017-10-13
CN104671135B (en) 2017-10-24
CN107244627A (en) 2017-10-13
CN107244627B (en) 2019-01-22
CN107244634B (en) 2019-01-22
CN107150971A (en) 2017-09-12
CN104671135A (en) 2015-06-03

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