CN213834304U - Be suitable for building engineering hoist device of stable year thing - Google Patents
Be suitable for building engineering hoist device of stable year thing Download PDFInfo
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- CN213834304U CN213834304U CN202022736629.6U CN202022736629U CN213834304U CN 213834304 U CN213834304 U CN 213834304U CN 202022736629 U CN202022736629 U CN 202022736629U CN 213834304 U CN213834304 U CN 213834304U
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Abstract
The utility model belongs to the technical field of building engineering, concretely relates to be suitable for building engineering hoist device who stably carries thing. This be suitable for building engineering hoist device who stably carries thing includes: a base; a carrying mechanism; a lifting mechanism; the carrying mechanism comprises a top plate, a bottom plate, a plurality of supporting rods, a longitudinal adjusting assembly, a transverse adjusting assembly, a driving arm and a driven arm; the longitudinal adjusting assembly comprises a pushing cylinder, an adjusting plate, a first supporting frame, a second supporting frame, a first rotating shaft and a second rotating shaft; the building engineering hoisting device suitable for stably carrying objects adjusts the distance between the driving arm and the driven arm and the bottom plate through the longitudinal adjusting assembly so as to adjust and clamp the longitudinal distance between the heavy objects to be conveyed; the distance between the driving arm and the driven arm is adjusted through the transverse adjusting assembly, so that the transverse distance for clamping the heavy objects to be conveyed is adjusted, and the transverse and longitudinal adjustability of the loading mechanism of the hoisting device is realized, so that the hoisting device is suitable for clamping and fixing heavy objects to be conveyed with different sizes.
Description
Technical Field
The utility model belongs to the technical field of building engineering, concretely relates to be suitable for building engineering hoist device who stably carries thing.
Background
In the construction process of building engineering, a heavy object is often required to be transported to a specified place, and a general construction company uses a hoisting device for transportation. The existing hoisting devices all adopt a hook form, and heavy objects are fastened by ropes and then hung on the hooks for transportation. The operation mode of this kind of hoist device carries the thing unstably, and the danger that the rope bolt can appear not tightly or fracture causes the fall causes, causes the incident. The existing hoisting device is of a frame structure, the longitudinal and transverse intervals of the frame are inconvenient to adjust, and hoisting of heavy objects to be transported in different sizes cannot be met.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a be suitable for the building engineering hoist device who stably carries the thing solves building engineering hoist device's vertical and horizontal interval adjustment inconvenient technical problem in the past.
In order to solve the technical problem, the utility model provides a be suitable for building engineering hoist device who stably carries thing, include:
a base;
the carrying mechanism is used for clamping and fixing a heavy object to be conveyed;
the lifting mechanism is arranged on the base to drive the carrying mechanism to do lifting motion;
the carrying mechanism comprises a top plate, a bottom plate, a plurality of supporting rods, a longitudinal adjusting assembly, a transverse adjusting assembly, a driving arm and a driven arm; wherein
The top plate is connected with the lifting mechanism;
the bottom plate is connected with the top plate through the support rods;
the longitudinal adjusting assembly is arranged on the top plate and is suitable for driving the driving arm and the driven arm to do lifting motion so as to adjust the distance between the driving arm and the driven arm and the bottom plate;
the transverse adjusting assembly is arranged on the longitudinal adjusting assembly and is suitable for driving the driving arm and the driven arm to move relatively so as to adjust the distance between the driving arm and the driven arm and clamp or loosen a heavy object to be conveyed;
the longitudinal adjusting assembly comprises a pushing cylinder, an adjusting plate, a first supporting frame, a second supporting frame, a first rotating shaft and a second rotating shaft; wherein
The pushing cylinder is arranged on the top plate, and a piston rod of the pushing cylinder is connected with the adjusting plate;
the first support frame and the second support frame are both hung on the adjusting plate, the first rotating shaft and the second rotating shaft are respectively and rotatably arranged on the corresponding first support frame and the corresponding second support frame, and the driving arm and the driven arm are respectively and fixedly arranged on the corresponding first rotating shaft and the corresponding second rotating shaft;
the upper ends of the driving arm and the driven arm are meshed, and the lower ends of the driving arm and the driven arm are suitable for clamping and fixing a heavy object to be conveyed;
and two ends of the transverse adjusting assembly are respectively connected with the adjusting plate and the first rotating shaft.
Further, the transverse adjusting assembly comprises a distance adjusting motor, a main gear and a sector gear; wherein
The distance adjusting motor is arranged on the adjusting plate and is rotationally connected with the main gear;
one end of the sector gear is fixedly arranged with the first rotating shaft, and the other end of the sector gear is meshed with the main gear;
the driving arm and the driven arm respectively comprise a transmission part and a clamping part connected to the lower end of the transmission part, at least part of the transmission part is arc-shaped, a gear section is arranged on the arc-shaped part of the transmission part, and the gear section of the driving arm is meshed with the gear section of the driven arm, so that the driving arm and the driven arm are in meshing transmission, the clamping part of the driving arm and the clamping part of the driven arm move relatively to adjust the distance, and the clamping or loosening of a heavy object to be conveyed is realized.
Further, the lifting mechanism comprises an upright post vertically arranged on the base, a supporting arm obliquely arranged on the upper part of the upright post, a plurality of pulleys arranged on the supporting arm, steel wire ropes sleeved on the pulleys, a winding motor arranged on the base and a winding roller arranged on an output shaft of the winding motor;
one end of the steel wire rope is fixed on the winding roller, and the other end of the steel wire rope is connected with the loading mechanism by winding around each pulley.
Furthermore, the supporting arm is hinged to the upper part of the upright post, one end of the supporting arm, which is far away from the carrying mechanism, is hinged with an auxiliary arm, and one end of the auxiliary arm, which is far away from the supporting arm, is arranged on the base in a sliding manner;
the upright post is provided with a hydraulic oil cylinder, and one end of the hydraulic oil cylinder, which is far away from the upright post, is connected with one end of the supporting arm, which is far away from the upright post.
Furthermore, a connecting rod is fixedly arranged at one end, far away from the winding motor, of the winding roller, and the end, far away from the winding roller, of the connecting rod is rotatably arranged on the stand column.
Further, the base is provided with the balancing weight in the one end of keeping away from the stand.
The utility model has the advantages that the lifting device for building engineering suitable for stable loading is provided with the loading mechanism on the lifting mechanism, the driving arm and the driven arm are arranged between the top plate and the bottom plate, and the distance between the driving arm and the bottom plate and the distance between the driven arm and the bottom plate are adjusted through the longitudinal adjusting component so as to realize the adjustment and clamping of the longitudinal distance between the heavy object to be transported; the distance between the driving arm and the driven arm is adjusted through the transverse adjusting assembly, so that the transverse distance for clamping the heavy objects to be conveyed is adjusted, and the transverse and longitudinal adjustability of the loading mechanism of the hoisting device is realized, so that the hoisting device is suitable for clamping and fixing heavy objects to be conveyed with different sizes.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.
In order to make the aforementioned and other objects, features and advantages of the present invention comprehensible, preferred embodiments accompanied with figures are described in detail below.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of a preferred embodiment of the hoisting device for construction engineering suitable for stably carrying objects of the present invention;
fig. 2 is a schematic structural view of a preferred embodiment of the loading mechanism of the present invention.
In the figure:
a base 1;
the loading mechanism 2, the top plate 21, the bottom plate 22, the support rod 23, the longitudinal adjusting assembly 24, the pushing cylinder 241, the adjusting plate 242, the first support 243, the second support 244, the first rotating shaft 245, the second rotating shaft 246, the sliding sleeve 247, the transverse adjusting assembly 25, the pitch adjusting motor 251, the main gear 252, the sector gear 253, the driving arm 26, the driven arm 27, the transmission part 271, the clamping part 272, the clamping block 28 and the connecting block 29;
the lifting mechanism 3, the upright column 31, the supporting arm 32, the pulley 33, the steel wire rope 34, the winding motor 35 and the winding roller 36;
auxiliary arm 4, hydraulic cylinder 5, connecting rod 6, balancing weight 7, universal wheel 8.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Examples
As shown in fig. 1, the hoisting device for construction engineering suitable for stable loading of the embodiment includes: the device comprises a base 1, a carrying mechanism 2 and a lifting mechanism 3, wherein the carrying mechanism 2 is used for clamping and fixing a heavy object to be conveyed; the lifting mechanism 3 is arranged on the base 1 and used for driving the carrying mechanism 2 to do lifting motion. Carry thing mechanism 2 through setting up on elevating system 3, only need place the heavy object of waiting to transport in carrying thing mechanism 2 and carry out the transportation after the centre gripping is fixed again, need not to adopt the mode that lifting hook and rope combined together to hang the heavy object of waiting to transport, carry thing operating stability height, can not appear because of the rope tie must not tightly or the fracture causes the danger of falling, reduces the emergence of incident.
As shown in fig. 2, in the present embodiment, specifically, the carrying mechanism 2 includes a top plate 21, a bottom plate 22, a plurality of support rods 23, a longitudinal adjusting assembly 24, a transverse adjusting assembly 25, a driving arm 26 and a driven arm 27; wherein, the top plate 21 is connected with the lifting mechanism 3; the bottom plate 22 is connected with the top plate 21 through support rods 23; the longitudinal adjusting assembly 24 is arranged on the top plate 21 and is suitable for driving the driving arm 26 and the driven arm 27 to do lifting movement so as to adjust the distance between the driving arm 26 and the driven arm 27 and the bottom plate 22; the transverse adjusting assembly 25 is arranged on the longitudinal adjusting assembly 24 and is suitable for driving the driving arm 26 and the driven arm 27 to move relatively so as to adjust the distance between the driving arm 26 and the driven arm 27 and clamp or release a heavy object to be conveyed. A driving arm 26 and a driven arm 27 are arranged between the top plate 21 and the bottom plate 22, and the distance between the driving arm 26 and the driven arm 27 and the bottom plate 22 is adjusted through a longitudinal adjusting assembly 24 so as to realize the adjustment of the longitudinal distance for clamping the weight to be conveyed; the distance between the driving arm 26 and the driven arm 27 is adjusted by the transverse adjusting assembly 25 to achieve the adjustment of the transverse distance for clamping the weight to be conveyed. This carry thing mechanism 2 and be suitable for the fixed not unidimensional heavy object of treating transporting of centre gripping, need not to use the supporting lifting hook of rope to fix and hang, avoid appearing tying not tightly or fracture because of the rope and cause the danger of falling, improve the stability of carrying the thing, increase factor of safety reduces the emergence of incident.
As shown in fig. 2, in the present embodiment, specifically, the longitudinal adjusting assembly 24 includes a pushing cylinder 241, an adjusting plate 242, a first support frame 243, a second support frame 244, a first rotating shaft 245 and a second rotating shaft 246; wherein, the pushing cylinder 241 is arranged on the top plate 21, and the piston rod of the pushing cylinder 241 is connected with the adjusting plate 242; the first support frame 243 and the second support frame 244 are both hung on the adjusting plate 242, the first rotating shaft 245 and the second rotating shaft 246 are respectively and rotatably arranged on the corresponding first support frame 243 and the second support frame 244, and the driving arm 26 and the driven arm 27 are respectively and fixedly arranged on the corresponding first rotating shaft 245 and the second rotating shaft 246; the upper ends of the driving arm 26 and the driven arm 27 are engaged, and the lower ends of the driving arm 26 and the driven arm 27 are suitable for clamping and fixing a heavy object to be conveyed; the lateral adjustment assembly 25 is connected at both ends thereof to the adjustment plate 242 and the first rotation shaft 245, respectively. The adjusting plate 242 is pushed through the pushing cylinder 241, so that the driving arm 26 and the driven arm 27 which are respectively connected to the first supporting frame 243 and the second supporting frame 244 do lifting movement, the distance between the driving arm 26 and the driven arm 27 and the bottom plate 22 is adjusted, the longitudinal distance for clamping the heavy object to be conveyed is adjusted, and the device is simple in design and convenient to operate.
As shown in fig. 2, in the present embodiment, specifically, the lateral adjustment assembly 25 includes a pitch motor 251, a main gear 252 and a sector gear 253; wherein, the pitch adjusting motor 251 is arranged on the adjusting plate 242, and the pitch adjusting motor 251 is rotatably connected with the main gear 252; one end of the sector gear 253 is fixedly arranged with the first rotating shaft 245, and the other end of the sector gear 253 is meshed with the main gear 252; the driving arm 26 and the driven arm 27 each include a transmission portion 271 and a clamping portion 272 connected to the lower end of the transmission portion 271, wherein at least a portion of the transmission portion 271 is arc-shaped, a gear segment is disposed on the arc-shaped portion of the transmission portion 271, and the gear segment of the driving arm 26 is engaged with the gear segment of the driven arm 27, so that the driving arm 26 and the driven arm 27 are in engagement transmission, and therefore the clamping portion 272 of the driving arm 26 and the clamping portion 272 of the driven arm 27 move relatively to adjust the distance, and clamping or releasing of a heavy object to be conveyed is achieved. The main gear 252 is driven to rotate by the pitch adjusting motor 251, and the first rotating shaft 245 drives the driving arm 26 to rotate through the conversion of the sector gear 253, so that the driven arm 27 and the driving arm 26 move relatively, and the transverse distance for clamping the heavy object to be conveyed is adjusted.
As shown in fig. 1, in the present embodiment, specifically, the lifting mechanism 3 includes an upright column 31 vertically disposed on the base 1, a supporting arm 32 obliquely disposed on an upper portion of the upright column 31, a plurality of pulleys 33 disposed on the supporting arm 32, a steel wire rope 34 sleeved on each pulley 33, a winding motor 35 disposed on the base 1, and a winding roller 36 disposed on an output shaft of the winding motor 35; one end of the wire rope 34 is fixed to the winding roller 36, and the other end of the wire rope 24 is connected to the loading mechanism 2 by passing around the pulleys 33. The winding motor 35 is rotated to drive the winding roller 36 to rotate, so that the winding roller 36 winds and unwinds the steel wire rope 34, the traction loading mechanism 2 is used for lifting, and the hanging of the heavy object to be conveyed is realized.
As shown in fig. 1, in the present embodiment, it is preferable that the supporting arm 32 is hinged on the upper portion of the upright 31, one end of the supporting arm 32 away from the carrying mechanism 2 is hinged with the auxiliary arm 4, and one end of the auxiliary arm 4 away from the supporting arm 32 is slidably disposed on the base 1; the upright column 31 is provided with a hydraulic oil cylinder 5, and one end of the hydraulic oil cylinder 5 far away from the upright column 31 is connected with one end of the supporting arm 32 far away from the upright column 31. Slide on base 1 through auxiliary arm 4 to adjust the contained angle between support arm 32 and the stand 31, thereby realize adjusting the upper end of support arm 32 and the interval of base 1, carry the demand of heavy object with the hoist and mount that adapt to the building engineering scene of co-altitude not.
As shown in fig. 1, in the present embodiment, preferably, a link 6 is fixedly disposed at an end of the winding roller 36 away from the winding motor 35, and an end of the link 6 away from the winding roller 36 is rotatably disposed on the column 31. Through being connected with connecting rod 6 on stand 31 and winding roller 36 to support winding roller 36, alleviate the bearing burden that winding motor 35 supported the winding roller, keep winding roller 36's balance stability, avoid taking place to rock, influence wire rope 34 and pull and carry the effect that thing mechanism 2 was elevating movement.
As shown in fig. 1, in this embodiment, a counterweight 7 is disposed at an end of the base 1 away from the column 31, so that the lifting mechanism 3 keeps the loads at the two ends of the base 1 close when lifting the loading mechanism 2, thereby preventing the lifting device for construction engineering from tilting or even toppling due to lifting of heavy objects, and reducing the occurrence of safety accidents.
As shown in fig. 1, in this embodiment, a plurality of universal wheels 8 are disposed on the lower bottom surface of the base 1, so as to facilitate moving the hoisting device for construction engineering to a desired place, and improve the practicability of the device.
As shown in fig. 1, in this embodiment, a plurality of connecting blocks 29 are disposed on the upper surface of the top plate 21, a plurality of rope ends are connected to one end of the steel wire rope 34 close to the loading mechanism 2, and each rope end is connected to the corresponding connecting block 29, so that the steel wire rope 34 is uniformly stressed when the loading mechanism 2 is hung, and the loading mechanism 2 is prevented from tilting.
As shown in fig. 2, in the present embodiment, preferably, a plurality of sliding sleeves 247 matching with the supporting rods 23 are disposed on the periphery of the adjusting plate 242, and each sliding sleeve 247 is sleeved on the outer side of the corresponding supporting rod 23. When the adjusting plate 242 is lifted under the pushing action of the pushing cylinder 241, each sliding sleeve 247 slides on the corresponding support rod 23, so as to prevent the adjusting plate 242 from shaking during movement, and load bearing is shared by the pushing cylinder 241 for hanging the transverse adjusting assembly 25, the driving arm 26 and the driven arm 27.
As shown in fig. 1, in the present embodiment, it is preferable that each of the clamping portions 272 is provided with a clamping block 28 opposite to a side surface clamping the weight to be transported, so that a contact area between the driving arm 26 and the driven arm 27 and the weight to be transported is increased, and stability of the load is improved.
To sum up use the utility model discloses a be suitable for stable building engineering hoist device who carries thing, carry thing mechanism through setting up on elevating system, only need place the heavy object that waits to transport in carrying thing mechanism and carry out the transportation after the centre gripping is fixed again, need not to adopt the mode that lifting hook and rope combined together to hang the heavy object that waits to transport, carry thing operating stability height, can not appear tying tightly or fracture because of the rope and cause the danger of falling, reduce the emergence of incident. A driving arm and a driven arm are arranged between the top plate and the bottom plate, and the distance between the driving arm and the bottom plate and the distance between the driven arm and the bottom plate are adjusted through a longitudinal adjusting assembly, so that the longitudinal distance for clamping the heavy object to be conveyed is adjusted; the distance between the driving arm and the driven arm is adjusted through the transverse adjusting assembly, so that the transverse distance for clamping the heavy object to be conveyed is adjusted. This carry thing mechanism is suitable for the fixed not unidimensional heavy object of treating transporting of centre gripping, need not to use the supporting lifting hook of rope to fix and hangs, avoids appearing tying not tightly or fracture because of the rope and causes the danger of falling, improves the stability of carrying the thing, increases factor of safety, reduces the emergence of incident. Pass the regulating plate through advancing the cylinder to make the initiative arm and the driven arm of connecting respectively on first support frame and second support frame do elevating movement, thereby adjust the interval of initiative arm and driven arm and bottom plate, in order to realize adjusting the vertical interval of the heavy object that the centre gripping was treated and is transported, the design is simple, convenient operation. The main gear is driven to rotate by the distance adjusting motor, the first rotating shaft drives the driving arm to rotate through conversion of the sector gear, and therefore the driven arm and the driving arm move relatively to each other, and the transverse distance for clamping the heavy object to be conveyed is adjusted. Through rotating the winding motor to drive the winding roller to rotate, thereby making the winding roller receive and release the steel wire rope, doing lifting motion with the traction loading mechanism, realizing hanging the heavy object to be transported. Slide on the base through the auxiliary arm to adjust the contained angle between support arm and the stand, thereby realize adjusting the interval of the upper end of support arm and base, transport the demand of heavy object with the hoist and mount that adapts to the building engineering scene of co-altitude.
The components selected for use in the present application (components not illustrated for specific structures) are all common standard components or components known to those skilled in the art, and the structure and principle thereof can be known to those skilled in the art through technical manuals or through routine experimentation.
In the description of the embodiments of the present invention, unless explicitly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; the two components can be directly connected or indirectly connected through an intermediate medium, and the two components can be communicated with each other. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or component to which the reference is made must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (6)
1. A building engineering hoist device that is suitable for steady year thing which characterized in that includes:
a base;
the carrying mechanism is used for clamping and fixing a heavy object to be conveyed;
the lifting mechanism is arranged on the base to drive the carrying mechanism to do lifting motion;
the carrying mechanism comprises a top plate, a bottom plate, a plurality of supporting rods, a longitudinal adjusting assembly, a transverse adjusting assembly, a driving arm and a driven arm; wherein
The top plate is connected with the lifting mechanism;
the bottom plate is connected with the top plate through the support rods;
the longitudinal adjusting assembly is arranged on the top plate and is suitable for driving the driving arm and the driven arm to do lifting motion so as to adjust the distance between the driving arm and the driven arm and the bottom plate;
the transverse adjusting assembly is arranged on the longitudinal adjusting assembly and is suitable for driving the driving arm and the driven arm to move relatively so as to adjust the distance between the driving arm and the driven arm and clamp or loosen a heavy object to be conveyed;
the longitudinal adjusting assembly comprises a pushing cylinder, an adjusting plate, a first supporting frame, a second supporting frame, a first rotating shaft and a second rotating shaft; wherein
The pushing cylinder is arranged on the top plate, and a piston rod of the pushing cylinder is connected with the adjusting plate;
the first support frame and the second support frame are both hung on the adjusting plate, the first rotating shaft and the second rotating shaft are respectively and rotatably arranged on the corresponding first support frame and the corresponding second support frame, and the driving arm and the driven arm are respectively and fixedly arranged on the corresponding first rotating shaft and the corresponding second rotating shaft;
the upper ends of the driving arm and the driven arm are meshed, and the lower ends of the driving arm and the driven arm are suitable for clamping and fixing a heavy object to be conveyed;
and two ends of the transverse adjusting assembly are respectively connected with the adjusting plate and the first rotating shaft.
2. Construction hoist suitable for a stable load according to claim 1,
the transverse adjusting assembly comprises a distance adjusting motor, a main gear and a sector gear; wherein
The distance adjusting motor is arranged on the adjusting plate and is rotationally connected with the main gear;
one end of the sector gear is fixedly arranged with the first rotating shaft, and the other end of the sector gear is meshed with the main gear;
the driving arm and the driven arm respectively comprise a transmission part and a clamping part connected to the lower end of the transmission part, at least part of the transmission part is arc-shaped, a gear section is arranged on the arc-shaped part of the transmission part, and the gear section of the driving arm is meshed with the gear section of the driven arm, so that the driving arm and the driven arm are in meshing transmission, the clamping part of the driving arm and the clamping part of the driven arm move relatively to adjust the distance, and the clamping or loosening of a heavy object to be conveyed is realized.
3. Construction hoist suitable for a stable load according to claim 1,
the lifting mechanism comprises an upright post vertically arranged on the base, a supporting arm obliquely arranged on the upper part of the upright post, a plurality of pulleys arranged on the supporting arm, a steel wire rope sleeved on each pulley, a winding motor arranged on the base and a winding roller arranged on an output shaft of the winding motor;
one end of the steel wire rope is fixed on the winding roller, and the other end of the steel wire rope is connected with the loading mechanism by winding around each pulley.
4. Construction hoist suitable for a stable load according to claim 3,
the supporting arm is hinged to the upper part of the upright post, one end, away from the carrying mechanism, of the supporting arm is hinged to an auxiliary arm, and one end, away from the supporting arm, of the auxiliary arm is arranged on the base in a sliding mode;
the upright post is provided with a hydraulic oil cylinder, and one end of the hydraulic oil cylinder, which is far away from the upright post, is connected with one end of the supporting arm, which is far away from the upright post.
5. Construction hoist suitable for a stable load according to claim 3,
the end of the winding roller far away from the winding motor is fixedly provided with a connecting rod, and the end of the connecting rod far away from the winding roller is rotatably arranged on the stand column.
6. Construction hoist suitable for a stable load according to claim 3,
and a balancing weight is arranged at one end of the base, which is far away from the upright post.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022736629.6U CN213834304U (en) | 2020-11-23 | 2020-11-23 | Be suitable for building engineering hoist device of stable year thing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022736629.6U CN213834304U (en) | 2020-11-23 | 2020-11-23 | Be suitable for building engineering hoist device of stable year thing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213834304U true CN213834304U (en) | 2021-07-30 |
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ID=76990473
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022736629.6U Active CN213834304U (en) | 2020-11-23 | 2020-11-23 | Be suitable for building engineering hoist device of stable year thing |
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| Country | Link |
|---|---|
| CN (1) | CN213834304U (en) |
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2020
- 2020-11-23 CN CN202022736629.6U patent/CN213834304U/en active Active
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