CN111704060A - Safety cradle for building engineering - Google Patents
Safety cradle for building engineering Download PDFInfo
- Publication number
- CN111704060A CN111704060A CN202010582764.1A CN202010582764A CN111704060A CN 111704060 A CN111704060 A CN 111704060A CN 202010582764 A CN202010582764 A CN 202010582764A CN 111704060 A CN111704060 A CN 111704060A
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- big
- rod
- handle
- little
- 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
Links
- 230000005540 biological transmission Effects 0.000 claims description 34
- 238000010276 construction Methods 0.000 claims description 10
- 230000008859 change Effects 0.000 abstract description 8
- 230000002349 favourable effect Effects 0.000 abstract description 2
- 239000000203 mixture Substances 0.000 abstract description 2
- 241000719178 Carangoides ruber Species 0.000 abstract 1
- 235000006369 Emex spinosa Nutrition 0.000 abstract 1
- 241000719150 Hemicaranx leucurus Species 0.000 abstract 1
- 238000003780 insertion Methods 0.000 description 33
- 230000037431 insertion Effects 0.000 description 33
- 238000007599 discharging Methods 0.000 description 5
- 239000002689 soil Substances 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- 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
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/20—Undercarriages with or without wheels
- F16M11/24—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other
- F16M11/242—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other by spreading of the legs
- F16M11/245—Members limiting spreading of legs, e.g. "umbrella legs"
-
- 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
- B66D1/02—Driving gear
- B66D1/14—Power transmissions between power sources and drums or barrels
- B66D1/20—Chain, belt, or friction drives, e.g. incorporating sheaves of fixed or variable ratio
-
- 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
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/043—Allowing translations
- F16M11/045—Allowing translations adapted to left-right translation movement
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Emergency Lowering Means (AREA)
Abstract
The invention discloses a safety cradle for constructional engineering, which comprises a bottom plate, wherein the top of the bottom plate is fixedly connected with a top box. This safety cradle concave piece for building engineering, the screw thread regulation pole, the screw thread ring, the go-between, the altitude mixture control pole, the round dog, the rotation of supporting leg pole has been realized to bevel gear body and bevel gear pole, and then realized the change of device height, the altitude fixing hole, adjust handle and fixed inserted bar control the big transfer line of the rotation change of bevel gear pole, the gear wheel, little drive rod, the pinion, drive gear and chain have realized the different rotation mode of rotary drum, big handle, big inserted bar, big jack, little handle, little inserted bar and little jack have then controlled the rotation condition of big transfer line and little drive rod respectively, the convex groove, the convex piece, the arc fixture block, chucking spring and clamp plate are favorable to the reversal of rotary drum, the spout, the clamp block body, the corner slide bar, hydraulic telescoping rod has then realized the main removal of stay cord, be convenient for unload the bucket and unload.
Description
Technical Field
The invention relates to the technical field of constructional engineering, in particular to a safety cradle for constructional engineering.
Background
The manual hole digging has the advantages of low cost, no restriction of construction sites and the like, and is still widely adopted in building engineering, the manual pile digging is generally carried out by one person in a group of two persons, one person digs in the pile hole, and the other person lifts and dumps excavated soil on the ground, the lifting is generally operated by a cradle, the cradle generally comprises a triangular support frame and a rotary drum arranged on the support frame, a rope is wound on the rotary drum, one end of the rope is provided with a safety hook, a mud bucket filled with soil is hung by the safety hook and then rotates the rotary drum to lift, but the height of the triangular support frame can not be adjusted by the existing cradle according to actual conditions, simultaneously remove the containing bucket to ground and can not remove about, inconvenient unloading, and hand handle is pulling the process of rising to containing bucket and can lead to the rotary drum reversal because the arm strength is not enough etc. and then make operating personnel receive the injury.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a safe cradle for constructional engineering, and solves the problem that the cradle structure is not perfect.
(II) technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme: a safety cradle for construction engineering comprises a bottom plate, wherein a top box is fixedly connected to the top of the bottom plate, concave blocks are fixedly connected to an outer ring at the bottom of the bottom plate at equal intervals, supporting leg rods are rotatably connected to two sides of the inner wall of each concave block through a rotating shaft, a thread adjusting rod is fixedly connected to the middle of the bottom plate, a thread ring is in threaded connection with the middle of the outer side of the thread adjusting rod, a connecting ring is in sliding connection with the wall of the bottom of the thread ring, the inner side of the connecting ring is sleeved at the bottom of the outer side of the thread adjusting rod, height adjusting rods are hinged to the outer side of the connecting ring at equal intervals, the other ends of the height adjusting rods are respectively hinged to the opposite inner sides of the supporting leg rods, a bevel gear body is fixedly connected to the outer side of the thread ring, the top of the U-shaped body is fixedly connected to the back of the bottom plate, the back of the top of the left side of the inner wall of the top box is rotatably connected with a large transmission rod, the outer side of the large transmission rod is fixedly connected with a large gear, the right end of the large transmission rod penetrates through the top box and extends to the right side of the top box, the front of the top of the left side of the inner wall of the top box is rotatably connected with a small transmission rod, the outer side of the small transmission rod is fixedly connected with a small gear, the right side of the small transmission rod penetrates through the top box and extends to the right side of the top box, the middle of the bottom of the right side of the inner wall of the top box is rotatably connected with a rotary drum, the outer side of the rotary drum is fixedly connected with a transmission gear, the left end of the rotary drum penetrates through the top box and extends to the left side of, the front left side of convex block bottom is rotated through the connecting rod and is connected with the arc fixture block, the top fixedly connected with card pressure spring of arc fixture block, the top fixed connection of card pressure spring is in the bottom of convex block, the back end joint of arc fixture block is on the right side at gear wheel top, the top of convex block is provided with the clamp plate, the both sides at clamp plate top are all through the top of bolt threaded connection at the top case, the spout has been seted up to the left bottom of top case, the bottom sliding connection of spout inner wall has the clamp block body, the positive right side fixedly connected with corner slide bar of clamp block body, the front of corner slide bar runs through the top case and extends to the front of top case, the top fixedly connected with hydraulic telescoping rod at the corner end back of corner slide bar, hydraulic telescoping rod's back fixed connection is in the front of top case.
Preferably, a box door is mounted on the left side of the front face of the top box through a hinge.
Further preferably, the number of the concave blocks is three, the bottom of the thread adjusting rod is fixedly connected with a round stop block, and the number of the height adjusting rods is three.
Further preferably, the back of the U-shaped body is provided with height fixing holes at equal intervals, the back of the bevel gear rod is fixedly connected with an adjusting handle, the bottom of the back of the adjusting handle is spliced with a fixed inserted rod, the front of the fixed inserted rod penetrates through the adjusting handle and extends to the front of the adjusting handle, the height fixing holes correspond to the fixed inserted rod, the front and the back of the top of the bevel gear rod are both attached with springs, and the other ends of the springs are fixedly connected to the back of the bottom plate.
Preferably, the right side of the large transmission rod is fixedly connected with a large handle, a large insertion rod is inserted into the right side of the large handle, the left end of the large insertion rod penetrates through the large handle and extends to the left side of the large handle, large insertion holes are formed in the right side of the top box at equal intervals by taking the large transmission rod as a circle center, and the large insertion rod corresponds to the large insertion holes.
Preferably, the right side of the small transmission rod is fixedly connected with a small handle, the right side of the small handle is inserted with a small insertion rod, the left end of the small insertion rod penetrates through the small handle and extends to the left side of the small handle, small insertion holes are formed in the right side of the top box at equal intervals by taking the small transmission rod as the circle center, and the small insertion rod corresponds to the small insertion holes.
Further preferably, the circumferential length of the large gear is larger than that of the small gear.
More preferably, a pull rope is wound around the left side of the outer side of the drum, and the pull rope corresponds to the clamping block body.
(III) advantageous effects
The invention provides a safety cradle for constructional engineering, which has the following beneficial effects:
(1) this safety cradle for building engineering easy operation, the practicality is strong, and concave block, screw thread adjusting rod, screw ring, go-between, altitude mixture control pole, circle dog, bevel gear body and bevel gear pole's use has realized the rotation of support leg pole, and then has realized the change of device height.
(2) The U-shaped body and the spring are used, because the bevel gear rod is stable, the rotation change of the bevel gear rod is controlled by the aid of the height fixing hole, the adjusting handle and the fixing inserted rod, and the connecting ring is prevented from falling off by the aid of the round stop block.
(3) The use of the large transmission rod, the large gear, the small transmission rod, the small gear, the transmission gear and the chain realizes different rotation modes of the rotary drum, so that the selection of an operator is facilitated, and the rotation conditions of the large transmission rod and the small transmission rod are respectively controlled by using the large handle, the large insertion rod, the large insertion hole, the small handle, the small insertion rod and the small insertion hole.
(4) The use of convex groove, convex piece, arc fixture block, card pressure spring and clamp plate is favorable to the reversal of rotary drum, has prevented because the arm power is not enough etc. and has leaded to operating personnel injured's condition to take place.
(5) The main movement of the pull rope is realized by using the sliding groove, the clamping block body, the corner sliding rod and the hydraulic telescopic rod, and the discharging barrel is convenient to discharge.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a right side cross-sectional view of the present invention;
FIG. 3 is a schematic view of a rear view structure of the present invention;
FIG. 4 is a right side cross-sectional view of the top box of the present invention;
FIG. 5 is a top view of the present invention.
In the figure: 1 bottom plate, 2 top box, 3 concave block, 4 supporting leg rod, 5 screw thread adjusting rod, 6 screw thread ring, 7 connecting ring, 8 height adjusting rod, 9 round block, 10 bevel gear body, 11 bevel gear rod, 12U-shaped body, 13 height fixing hole, 14 adjusting handle, 15 fixing inserted rod, 16 spring, 17 big driving rod, 18 big gear wheel, 19 small driving rod, 20 small gear, 21 revolving drum, 22 driving gear, 23 chain, 24 convex groove, 25 convex block, 26 arc-shaped block, 27 clamping spring, 28 pressing plate, 29 big handle, 30 big inserted rod, 31 big insertion hole, 32 small handle, 33 small inserted rod, 34 small insertion hole, 35 sliding groove, 36 clamping block body, 37 corner sliding rod, 38 hydraulic telescopic rod and 39 pulling rope.
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. 1-5, the present invention provides a technical solution: a safety cradle for construction engineering, which is simple in operation and strong in practicability, comprises a bottom plate 1, wherein the top of the bottom plate 1 is fixedly connected with a top box 2, the left side of the front side of the top box 2 is provided with a box door through a hinge, the outer ring of the bottom plate 1 is fixedly connected with three concave blocks 3 at equal intervals, the two sides of the inner wall of each concave block 3 are rotatably connected with supporting leg rods 4 through rotating shafts, the middle part of the bottom plate 1 is fixedly connected with a thread adjusting rod 5, the middle part of the outer side of the thread adjusting rod 5 is in threaded connection with a thread ring 6, the wall of the bottom of the thread ring 6 is in sliding connection with a connecting ring 7, the inner side of the connecting ring 7 is sleeved at the bottom of the outer side of the thread adjusting rod 5, the outer side of the connecting ring 7 is, the bottom of the thread adjusting rod 5 is fixedly connected with a round stop block 9, the round stop block 9 is used for preventing the connecting ring 7 from falling off, the outer side of the thread ring 6 is fixedly connected with a bevel gear body 10, the back of the bevel gear body 10 is engaged with a bevel gear rod 11, the concave block 3, the thread adjusting rod 5, the thread ring 6, the connecting ring 7, the height adjusting rod 8, the round stop block 9, the bevel gear body 10 and the bevel gear rod 11 are used for realizing the rotation of the supporting leg rod 4 and further realizing the change of the height of the device, the outer side of the bevel gear rod 11 is slidably connected with a U-shaped body 12, the top of the U-shaped body 12 is fixedly connected with the back of the bottom plate 1, the back of the U-shaped body 12 is provided with height fixing holes 13 at equal intervals, the back of the bevel gear rod 11 is fixedly connected with an adjusting handle 14, the bottom of the back of the adjusting handle 14 is inserted, the height fixing hole 13 corresponds to the fixing inserted link 15, the front and the back of the top of the bevel gear rod 11 are both attached with a spring 16, the other end of the spring 16 is fixedly connected to the back of the bottom plate 1, the U-shaped body 12 and the spring 16 are used because of the stability of the bevel gear rod 11, the rotation change of the bevel gear rod 11 is controlled by the use of the height fixing hole 13, the adjusting handle 14 and the fixing inserted link 15, the back of the top of the left side of the inner wall of the top box 2 is rotatably connected with a large transmission rod 17, the outer side of the large transmission rod 17 is fixedly connected with a large gear 18, the right end of the large transmission rod 17 penetrates through the top box 2 and extends to the right side of the top box 2, the front of the left side of the inner wall of the top box 2 is rotatably connected with a small transmission rod 19, the outer side of the small transmission rod 19 is fixedly connected with a small gear 20, the middle part of the bottom of the right side of the inner wall of the top box 2 is rotatably connected with a rotating drum 21, the outer side of the rotating drum 21 is fixedly connected with a transmission gear 22, the left end of the rotating drum 21 penetrates through the top box 2 and extends to the left side of the top box 2, the left sides of the outer sides of the gear wheel 18, the pinion 20 and the transmission gear 22 are in transmission connection through a chain 23, the back side of the right side of the top box 2 is provided with a convex groove 24, the inner wall of the convex groove 24 is attached with a convex block 25, the front left side of the bottom of the convex block 25 is rotatably connected with an arc-shaped clamping block 26 through a connecting rod, the top of the arc-shaped clamping block 26 is fixedly connected with a clamping spring 27, the top of the clamping spring 27 is fixedly connected to the bottom of the convex block 25, the back end of the arc-shaped clamping block 26 is clamped on the right, the situation that an operator is injured due to insufficient arm strength and the like is prevented, two sides of the top of the pressing plate 28 are connected to the top of the top box 2 through bolts in a threaded mode, the right side of the large transmission rod 17 is fixedly connected with a large handle 29, the right side of the large handle 29 is inserted with a large insertion rod 30, the left end of the large insertion rod 30 penetrates through the large handle 29 and extends to the left side of the large handle 29, the right side of the top box 2 is provided with large insertion holes 31 at equal intervals by taking the large transmission rod 17 as a circle center, the large insertion rod 30 corresponds to the large insertion holes 31, the right side of the small transmission rod 19 is fixedly connected with a small handle 32, the right side of the small handle 32 is inserted with a small insertion rod 33, the left end of the small insertion rod 33 penetrates through the small handle 32 and extends to the left side of the small handle 32, the right side of the top box 2 is provided with small insertion holes 34 at equal intervals by taking the small transmission rod 19 as a circle center, the small insertion, The use of the pinion 20, the transmission gear 22 and the chain 23 realizes different rotation modes of the rotary drum 21 and facilitates selection of an operator, the use of the large handle 29, the large insertion rod 30, the large insertion hole 31, the small handle 32, the small insertion rod 33 and the small insertion hole 34 respectively controls rotation conditions of the large transmission rod 17 and the small transmission rod 19, the bottom of the left side of the top box 2 is provided with a sliding groove 35, the bottom of the inner wall of the sliding groove 35 is slidably connected with a clamping block body 36, the right side of the front side of the clamping block body 36 is fixedly connected with a corner sliding rod 37, the front side of the corner sliding rod 37 penetrates through the top box 2 and extends to the front side of the top box 2, the top of the back side of the corner end of the corner sliding rod 37 is fixedly connected with a hydraulic telescopic rod 38, the back side of the hydraulic telescopic rod 38 is fixedly connected to the front side of the top box 2, the left side of the, The main movement of the pull rope 39 is realized by using the corner sliding rod 37 and the hydraulic telescopic rod 38, so that the discharging of the discharging barrel is facilitated.
The working principle is as follows: according to different conditions, the length of the supporting leg rod 4 is adjusted to realize the change of the height of the device, firstly, the adjusting handle 14 is rotated, so that the bevel gear rod 11 drives the bevel gear 10 to rotate, further, the threaded ring 6 is rotated in a threaded manner, the up-and-down movement of the connecting ring 7 is realized, the angle of the height adjusting rod 8 is changed, thereby the height adjustment is realized through the angle change of the supporting leg rod 4, when the discharging barrel needs to be stretched and pulled out, the large handle 29 is selected, the chain 23 drives the rotary drum 21 to rotate, the speed block is hard, when the small handle 32 is selected, the opposite is realized, when the proper position is stretched, the large insertion rod 30 or the small insertion rod 33 is respectively inserted into the corresponding large insertion hole 31 or the small insertion hole 34 to realize the fixation, meanwhile, the arc-shaped clamping block 26 always clamps the large gear 18 to prevent the rotary drum 21 from reversing, finally, the hydraulic telescopic rod, realize the left-right movement of the discharging barrel.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention.
Claims (8)
1. The utility model provides a safety cradle for building engineering, includes bottom plate (1), its characterized in that: the top of the bottom plate (1) is fixedly connected with a top box (2), the outer ring of the bottom plate (1) is fixedly connected with a concave block (3) at equal intervals, two sides of the inner wall of the concave block (3) are respectively connected with supporting leg rods (4) through a rotating shaft in a rotating manner, the middle of the bottom plate (1) is fixedly connected with a thread adjusting rod (5), the middle of the outer side of the thread adjusting rod (5) is connected with a thread ring (6) in a threaded manner, a connecting ring (7) is connected in the wall of the bottom of the thread ring (6) in a sliding manner, the inner side of the connecting ring (7) is sleeved at the bottom of the outer side of the thread adjusting rod (5), the outer side of the connecting ring (7) is hinged with height adjusting rods (8) at equal intervals, the other ends of the height adjusting rods (8) are respectively, the back side engagement of the bevel gear body (10) has a bevel gear rod (11), the outside sliding connection of bevel gear rod (11) has U type body (12), the top fixed connection of U type body (12) is at the back of bottom plate (1) bottom, the back rotation at top case (2) inner wall left side top is connected with big transfer line (17), the outside fixedly connected with gear wheel (18) of big transfer line (17), the right-hand member of big transfer line (17) runs through top case (2) and extends to the right side of top case (2), the front rotation at top case (2) inner wall left side top is connected with little transfer line (19), the outside fixedly connected with pinion (20) of little transfer line (19), the right side of little transfer line (19) runs through top case (2) and extends to the right side of top case (2), the middle part of top case (2) inner wall right side bottom rotates and is connected with rotary drum (21), the outer side of the rotary drum (21) is fixedly connected with a transmission gear (22), the left end of the rotary drum (21) penetrates through the top box (2) and extends to the left side of the top box (2), the left sides of the outer sides of the large gear (18), the small gear (20) and the transmission gear (22) are in transmission connection through a chain (23), a convex groove (24) is formed in the back face of the right side of the top box (2), a convex block (25) is attached to the inner wall of the convex groove (24), the left side of the front face of the bottom of the convex block (25) is rotatably connected with an arc-shaped fixture block (26) through a connecting rod, a clamping and pressing spring (27) is fixedly connected to the top of the arc-shaped fixture block (26), the top of the clamping and pressing spring (27) is fixedly connected to the bottom of the convex block (25), the back end of the arc-shaped fixture block (26) is clamped, the both sides at clamp plate (28) top are all through the top of bolt threaded connection in top case (2), spout (35) have been seted up to top case (2) left bottom, the bottom sliding connection of spout (35) inner wall has clamping block body (36), clamp block body (36) positive right side fixedly connected with corner slide bar (37), the front of corner slide bar (37) runs through top case (2) and extends to the front of top case (2), the top fixedly connected with hydraulic telescoping rod (38) at corner slide bar (37) corner end back, the back fixed connection of hydraulic telescoping rod (38) is in the front of top case (2).
2. A safety cradle for construction engineering according to claim 1, characterized in that: and a box door is arranged on the left side of the front surface of the top box (2) through a hinge.
3. A safety cradle for construction engineering according to claim 1, characterized in that: the number of the concave blocks (3) is three, the bottom of the thread adjusting rod (5) is fixedly connected with a round stop block (9), and the number of the height adjusting rods (8) is three.
4. A safety cradle for construction engineering according to claim 1, characterized in that: the back of U type body (12) is equidistant to be equipped with high fixed orifices (13), back fixedly connected with regulation handle (14) of bevel gear pole (11), the bottom at regulation handle (14) back is pegged graft and is had fixed inserted bar (15), the front of fixed inserted bar (15) is run through regulation handle (14) and is extended to the front of adjusting handle (14), high fixed orifices (13) are corresponding with fixed inserted bar (15), spring (16) have all been laminated to the front and the back at bevel gear pole (11) top, the other end fixed connection of spring (16) is at the back of bottom plate (1) bottom.
5. A safety cradle for construction engineering according to claim 1, characterized in that: the right side of big transfer line (17) fixedly connected with big handle (29), the right side of big handle (29) is pegged graft and is had big inserted bar (30), the left end of big inserted bar (30) runs through big handle (29) and extends to the left side of big handle (29), the right side of top case (2) is used big transfer line (17) as the centre of a circle equidistant big jack (31) that is equipped with, big inserted bar (30) and big jack (31) are corresponding.
6. A safety cradle for construction engineering according to claim 1, characterized in that: the right side fixedly connected with of little drive rod (19) little handle (32), the right side of little handle (32) is pegged graft and is had little inserted bar (33), the left end of little inserted bar (33) runs through little handle (32) and extends to the left side of little handle (32), the right side of overhead bin (2) uses little drive rod (19) as centre of a circle equidistant small jack (34) of having seted up, little inserted bar (33) are corresponding with small jack (34).
7. A safety cradle for construction engineering according to claim 1, characterized in that: the circumferential length of the large gear (18) is larger than that of the small gear (20).
8. A safety cradle for construction engineering according to claim 1, characterized in that: a pull rope (39) is wound on the left side of the outer side of the rotary drum (21), and the pull rope (39) corresponds to the clamping block body (36).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010582764.1A CN111704060A (en) | 2020-06-23 | 2020-06-23 | Safety cradle for building engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010582764.1A CN111704060A (en) | 2020-06-23 | 2020-06-23 | Safety cradle for building engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111704060A true CN111704060A (en) | 2020-09-25 |
Family
ID=72542589
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010582764.1A Pending CN111704060A (en) | 2020-06-23 | 2020-06-23 | Safety cradle for building engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111704060A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112963082A (en) * | 2021-01-30 | 2021-06-15 | 斑马找房(武汉)信息科技有限公司 | Building outer wall adjustable balcony decoration device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201420187Y (en) * | 2009-03-06 | 2010-03-10 | 李焜城 | Lifting type clothes hanger hand-operated starter |
| CN201857231U (en) * | 2010-10-08 | 2011-06-08 | 浙江工业大学 | Speed-variable winding mechanism |
| CN204569247U (en) * | 2015-01-23 | 2015-08-19 | 中国矿业大学 | Safety-type building engineering reel cage |
| CN204661213U (en) * | 2015-01-23 | 2015-09-23 | 胡刘满 | Building operation reel cage |
| CN209778147U (en) * | 2019-03-20 | 2019-12-13 | 安徽企路石工程技术开发有限公司 | High safety cradle for building engineering of security |
| CN209989001U (en) * | 2019-05-28 | 2020-01-24 | 云南工商学院 | Safety cradle for constructional engineering |
-
2020
- 2020-06-23 CN CN202010582764.1A patent/CN111704060A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201420187Y (en) * | 2009-03-06 | 2010-03-10 | 李焜城 | Lifting type clothes hanger hand-operated starter |
| CN201857231U (en) * | 2010-10-08 | 2011-06-08 | 浙江工业大学 | Speed-variable winding mechanism |
| CN204569247U (en) * | 2015-01-23 | 2015-08-19 | 中国矿业大学 | Safety-type building engineering reel cage |
| CN204661213U (en) * | 2015-01-23 | 2015-09-23 | 胡刘满 | Building operation reel cage |
| CN209778147U (en) * | 2019-03-20 | 2019-12-13 | 安徽企路石工程技术开发有限公司 | High safety cradle for building engineering of security |
| CN209989001U (en) * | 2019-05-28 | 2020-01-24 | 云南工商学院 | Safety cradle for constructional engineering |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112963082A (en) * | 2021-01-30 | 2021-06-15 | 斑马找房(武汉)信息科技有限公司 | Building outer wall adjustable balcony decoration device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111704060A (en) | Safety cradle for building engineering | |
| CN211662062U (en) | Transmission device of rod dropping manipulator | |
| CN215252846U (en) | Pile hammer is used in communication engineering construction | |
| US3545629A (en) | Load handling device | |
| CN104671135B (en) | A kind of safe reel cage of architectural engineering | |
| CN110043108B (en) | Medical rehabilitation equipment | |
| CN217912833U (en) | Ladle overturning dumping machine | |
| CN207314342U (en) | A kind of Integral small-sized piling machine of construction | |
| CN113716475B (en) | Boom crane stabilizing system for building | |
| CN212785699U (en) | Stage stereo set hoisting device | |
| CN209989001U (en) | Safety cradle for constructional engineering | |
| CN114394532A (en) | Intelligent rollover-preventing crane | |
| CN216728686U (en) | Drinking water barrel cleaning device | |
| CN207015389U (en) | A kind of water conservancy construction handling device | |
| US2603893A (en) | Drag line excavator | |
| CN217417998U (en) | Small-size loop wheel machine for building convenient to adjust focus distribution condition | |
| CN111056229A (en) | Building site automatic transportation companion ladder | |
| CN207014545U (en) | Concrete mixer cleaning device | |
| CN219554428U (en) | Tunnel cable lifting device | |
| CN217106416U (en) | Auxiliary device for mounting single-pipe tower holding pipe | |
| CN215920259U (en) | Cross-shaped steel pile head component reinforcing device | |
| CN218320466U (en) | Balanced electric hoist | |
| CN220317216U (en) | Integral structure of hoisting device of hoisting trolley of crane | |
| CN217780620U (en) | Heavy machinery is with hand winch | |
| CN220300168U (en) | Big woodwork hoist and mount prevent structure of toppling based on gardens ancient building |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200925 |