CN212639771U - Novel tower crane adheres to a frame operation platform - Google Patents
Novel tower crane adheres to a frame operation platform Download PDFInfo
- Publication number
- CN212639771U CN212639771U CN202021231558.8U CN202021231558U CN212639771U CN 212639771 U CN212639771 U CN 212639771U CN 202021231558 U CN202021231558 U CN 202021231558U CN 212639771 U CN212639771 U CN 212639771U
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- fixed
- tower crane
- short
- backup pad
- supporting plate
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Abstract
The utility model provides a novel tower crane adheres to a frame operation platform, including four supporting shoes, the supporting shoe is the L type, four supporting shoes set up the different right angle position departments at the same standard festival of tower crane, a plurality of ball grooves have all vertically been seted up to two medial surfaces of supporting shoe, the ball inslot is provided with the ball, the ball laminating is on the side of standard festival, transversely be fixed with short backup pad on one of them lateral surface of two adjacent supporting shoes, transversely be fixed with long backup pad on another lateral surface of two adjacent supporting shoes, short backup pad and long backup pad head and the tail pass through the bolt concatenation and are in the same place, two short backup pads and two long backup pad concatenations form the first backup pad of a mouthful style of calligraphy. The utility model provides a novel tower crane adheres to a frame operation platform, the installation with dismantle conveniently, need not to install and dismantle at the high altitude, installer is safer, simultaneously the anti-wind pressure ability reinforce, the liftable, practicality and suitability are high.
Description
Technical Field
The utility model belongs to tower crane operation platform field, specifically speaking are novel tower crane adheres to a frame operation platform.
Background
Tower crane operation platform on the market generally assembles at the high altitude, and is more dangerous, and the back of finishing the installation, operation platform generally fixes on the tower crane, can't reciprocate, and practicality and suitability have all received the limitation at present.
SUMMERY OF THE UTILITY MODEL
The utility model provides a novel tower crane adheres to a frame operation platform for solve the defect among the prior art.
The utility model discloses a following technical scheme realizes:
a novel tower crane attachment frame operating platform comprises four supporting blocks, wherein the supporting blocks are L-shaped, the four supporting blocks are arranged at different right-angle positions of the same standard knot of a tower crane, a plurality of spherical grooves are vertically formed in two inner side surfaces of each supporting block, balls are arranged in the spherical grooves and attached to the side surfaces of the standard knot, a short supporting plate is transversely fixed on one outer side surface of each two adjacent supporting blocks, a long supporting plate is transversely fixed on the other outer side surface of each two adjacent supporting blocks, the short supporting plates and the long supporting plates are spliced together through bolts, the two short supporting plates and the two long supporting plates are spliced to form a first supporting plate in a shape like a Chinese character kou, the standard knot vertically penetrates through the middle of the first supporting plate, a first protective guard is vertically fixed on the periphery of the top of each short supporting plate, and a second protective guard is vertically fixed on the periphery of the, the top of the inner side faces of the short supporting plate and the long supporting plate is fixedly connected with one end of a steel rope, the other end of the steel rope is provided with a hook, the steel rope can be hung on a standard knot through the hook, a lifting mechanism is installed beside a crane boom of the tower crane, a control chamber of the tower crane is internally provided with a switch, the switch can control the lifting mechanism, and the lifting mechanism can drive the first supporting plate, the first protective guard and the second protective guard to lift.
The novel tower crane attachment frame operating platform comprises a second support plate, third support plates, a rotating shaft, a traction rope, a servo motor, a worm wheel, a worm and a fixed block, wherein the second support plate is transversely fixed at the lower end of a cargo boom of a tower crane through a bolt, the mounting position of the second support plate is close to an operating room of the tower crane, the lower end of the second support plate is vertically fixed with the two third support plates which are parallel to each other, the middle parts of the two third support plates are transversely provided with the rotating shaft, the rotating shaft is connected with the third support plates through bearings, the rotating shaft extends out of the third support plates close to the operating room, the extending end of the rotating shaft is fixed with the worm wheel, the rotating shaft of the worm wheel is coaxial, the servo motor is fixed beside the worm wheel at the lower end of the second support plate, the output shaft of the servo motor is, servo motor fixes directly over one of them short backup pad, is fixed with the fixed block on the lateral surface of short backup pad under servo motor, and the one end fixed connection of haulage rope is in the upper end of fixed block, and the other end winding of haulage rope is fixed on the outer lane of the pivot between two third backup pads, and the switch can be controlled servo motor.
According to the novel tower crane attachment frame operating platform, the short supporting plate and the long supporting plate are provided with the round holes.
According to the novel tower crane attachment frame operation platform, the traction rope is a steel rope.
According to the novel tower crane attachment frame operating platform, the supporting blocks, the short supporting plates and the long supporting plates are fixed through bolts.
The utility model has the advantages that: when an operator needs to install the utility model on a tower crane, firstly, the operator splices two short supporting plates and two long supporting plates together end to end through bolts to form a first supporting plate in a shape of Chinese character kou, a standard knot vertically passes through the middle part of the first supporting plate, then the inner side surfaces of four supporting blocks are respectively attached to the right-angled positions of the corresponding standard knots, the supporting blocks and the corresponding short supporting plates or the corresponding long supporting plates are fixed together through the bolts, a lifting mechanism is installed at the corresponding positions of the lower end of a cargo boom of the tower crane, and one end of a traction rope on the lifting mechanism is fixed at the upper end of a fixed block; when the first supporting plate, the first protective guard and the second protective guard need to be driven to lift, an operator regulates and controls the lifting mechanism through a switch, the lifting mechanism drives the first supporting plate, the first protective guard and the second protective guard to lift, and after the first supporting plate, the first protective guard and the second protective guard reach proper positions, the first supporting plate, the first protective guard and the second protective guard are hung on corresponding standard knots through steel ropes and hooks by the operator to prevent the first supporting plate, the first protective guard and the second protective guard from sliding; when the utility model needs to be disassembled, the hook is disassembled from the corresponding standard knot, the first supporting plate, the first protective guard and the second protective guard are lowered to the lowest by the lifting mechanism, and then the hook is disassembled; the utility model provides a novel tower crane adheres to a frame operation platform, the installation with dismantle conveniently, need not to install and dismantle at the high altitude, installer is safer, simultaneously the anti-wind pressure ability reinforce, the liftable, practicality and suitability are high.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or 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 inventive labor.
Fig. 1 is a schematic structural view of the present invention; FIG. 2 is an enlarged view of the portion I in FIG. 1; FIG. 3 is an enlarged sectional view taken along line A-A of FIG. 1; fig. 4 is an enlarged view of a portion ii of fig. 3.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
A novel tower crane attachment frame operating platform comprises four supporting blocks 2, as shown in the figure, the supporting blocks 2 are L-shaped, the four supporting blocks 2 are arranged at different right-angle positions of the same standard joint 1 of a tower crane, a plurality of spherical grooves 3 are vertically formed in two inner side surfaces of the supporting blocks 2, balls 4 are arranged in the spherical grooves 3, the balls 4 are attached to the side surfaces of the standard joint 1, a short supporting plate 5 is transversely fixed on one outer side surface of every two adjacent supporting blocks 2, a long supporting plate 6 is transversely fixed on the other outer side surface of every two adjacent supporting blocks 2, the short supporting plate 5 and the long supporting plate 6 are spliced together through bolts, the two short supporting plates 5 and the two long supporting plates 6 are spliced to form a first supporting plate in a shape like a Chinese character 'kou', the standard joint 1 vertically penetrates through the middle of the first supporting plate, a first protective guard 7 is vertically fixed on the periphery of the top of the short, the second protective guard 8 is vertically fixed on the periphery of the top of the long supporting plate 6, one end of a steel rope 9 is fixedly connected to the tops of the inner side faces of the short supporting plate 5 and the long supporting plate 6, a hook is installed at the other end of the steel rope 9, the steel rope 9 can be hung on the standard knot 1 through the hook, a lifting mechanism is installed beside a cargo boom of the tower crane, a switch is arranged in a control chamber of the tower crane, the switch can control the lifting mechanism, and the lifting mechanism can drive the first supporting plate, the first protective guard 7 and the second protective guard 8 to lift. When an operator needs to install the utility model on a tower crane, firstly, the operator splices two short supporting plates 5 and two long supporting plates 6 together end to end through bolts to form a first supporting plate in a shape of Chinese character kou, a standard knot 1 vertically passes through the middle part of the first supporting plate, then the inner side surfaces of four supporting blocks 2 are respectively attached to the right-angle positions of the corresponding standard knots 1, the supporting blocks 2 and the corresponding short supporting plates 5 or the corresponding long supporting plates 6 are fixed together through the bolts, a lifting mechanism is arranged at the corresponding positions of the lower end of a cargo boom of the tower crane, one end of a traction rope 12 on the lifting mechanism is fixed at the upper end of a fixed block 17, and the installation of the utility model is finished; when the first supporting plate, the first protective guard 7 and the second protective guard 8 need to be driven to ascend and descend, an operator regulates and controls the lifting mechanism through a switch, the lifting mechanism drives the first supporting plate, the first protective guard 7 and the second protective guard 8 to ascend and descend, and after the first supporting plate, the first protective guard 7 and the second protective guard 8 reach proper positions, the first supporting plate, the first protective guard 7 and the second protective guard 8 are hung on the corresponding standard knots 1 through steel ropes 9 and hooks by the operator to prevent slipping; when the utility model needs to be disassembled, the hook is disassembled from the corresponding standard knot 1, and the first supporting plate, the first protective guard 7 and the second protective guard 8 are lowered to the minimum by the lifting mechanism, and then the hook is disassembled; the utility model provides a novel tower crane adheres to a frame operation platform, the installation with dismantle conveniently, need not to install and dismantle at the high altitude, installer is safer, simultaneously the anti-wind pressure ability reinforce, the liftable, practicality and suitability are high.
Specifically, as shown in the figure, the lifting mechanism according to the embodiment includes a second support plate 10, a third support plate 16, a rotating shaft 11, a pulling rope 12, a servo motor 13, a worm wheel 14, a worm 15 and a fixing block 17, the second support plate 10 is transversely fixed at the lower end of a boom of a tower crane through a bolt, the mounting position of the second support plate 10 is close to a control room of the tower crane, the lower end of the second support plate 10 is vertically fixed with two third support plates 16, the two third support plates 16 are parallel to each other, the middle portion of the two third support plates 16 is transversely provided with the rotating shaft 11, the rotating shaft 11 is connected with the third support plates 16 through a bearing, the rotating shaft 11 extends out from the third support plate 16 close to the control room, the extending end of the rotating shaft 11 is fixed with the worm wheel 14, the rotating shaft 11 of the worm wheel 14 is coaxial, the servo motor 13 is fixed beside the, the worm 15 and the worm wheel 14 are meshed with each other, the servo motor 13 is fixed right above one of the short supporting plates 5, the fixing block 17 is fixed on the outer side face of the short supporting plate 5 right below the servo motor 13, one end of the traction rope 12 is fixedly connected to the upper end of the fixing block 17, the other end of the traction rope 12 is wound and fixed on the outer ring of the rotating shaft 11 between the two third supporting plates 16, and the servo motor 13 can be controlled by a switch. When a lifting mechanism is required to drive the first supporting plate, the first protective guard 7 and the second protective guard 8 to ascend, the servo motor 13 is started, the servo motor 13 rotates in the forward direction, the worm 15 drives the worm wheel 14 to rotate, the worm wheel 14 is fixed on the rotating shaft 11, the rotating shaft 11 is driven by the rotation of the worm wheel 14 to rotate, the traction rope 12 is continuously wound on the rotating shaft 11, and meanwhile, the first supporting plate, the first protective guard 7 and the second protective guard 8 ascend under the pulling of the traction rope 12; if the first support plate, the first guard rail 7 and the second guard rail 8 need to be driven to descend by using the lifting mechanism, the operation is performed in the reverse direction.
Specifically, as shown in the drawings, the short supporting plate 5 and the long supporting plate 6 of the present embodiment are provided with a plurality of circular holes 18. Offer round hole 18 on short backup pad 5 and the long backup pad 6 and can alleviate the utility model discloses a weight can improve simultaneously the utility model discloses the anti-wind pressure ability.
Further, the steel rope is not easy to crack, and the hauling rope 12 is a steel rope in the embodiment. Effectively prevent the haulage rope 12 fracture, improve the bearing capacity of haulage rope 12 simultaneously.
Furthermore, because the bolts are detachable, the support block 2, the short support plate 5 and the long support plate 6 are fixed by bolts. The short supporting plate 5 and the long supporting plate 6 can be conveniently detached from the supporting block 2 by an operator.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (5)
1. The utility model provides a novel tower crane adheres to a frame operation platform which characterized in that: the support device comprises four support blocks (2), wherein the support blocks (2) are L-shaped, the four support blocks (2) are arranged at different right-angle positions of the same standard joint (1) of the tower crane, a plurality of ball grooves (3) are vertically formed in two inner side surfaces of each support block (2), balls (4) are arranged in the ball grooves (3), the balls (4) are attached to the side surfaces of the standard joint (1), a short support plate (5) is transversely fixed on one outer side surface of each two adjacent support blocks (2), a long support plate (6) is transversely fixed on the other outer side surface of each two adjacent support blocks (2), the short support plates (5) and the long support plates (6) are spliced together end to end through bolts, the two short support plates (5) and the two long support plates (6) are spliced to form a first support plate in a shape of a Chinese character kou, and the standard joint (1) vertically penetrates through the middle part of the, first rail guard (7) are vertically fixed with in short backup pad (5) top periphery, second rail guard (8) are vertically fixed with in the top periphery of long backup pad (6), the one end of the equal fixedly connected with steel cable (9) in short backup pad (5) and long backup pad (6) medial surface top, the couple is installed to the other end of steel cable (9), steel cable (9) accessible couple carry on standard festival (1), elevating system is installed to tower crane's jib loading boom side, the indoor switch that is provided with of controlling of tower crane, the switch can be controlled elevating system, elevating system can drive first backup pad, first rail guard (7) and second rail guard (8) go up and down.
2. The novel tower crane attachment frame operating platform as claimed in claim 1, wherein: the lifting mechanism comprises a second supporting plate (10), third supporting plates (16), a rotating shaft (11), a traction rope (12), a servo motor (13), a worm wheel (14), a worm (15) and a fixing block (17), wherein the second supporting plate (10) is transversely fixed at the lower end of a cargo boom of the tower crane through bolts, the mounting position of the second supporting plate (10) is close to an operation room of the tower crane, the lower end of the second supporting plate (10) is vertically fixed with the two third supporting plates (16), the two third supporting plates (16) are parallel to each other, the middle parts of the two third supporting plates (16) are transversely provided with the rotating shaft (11), the rotating shaft (11) and the third supporting plates (16) are connected by adopting bearings, the rotating shaft (11) extends out of the third supporting plates (16) close to the operation room, the extending end of the rotating shaft (11) is fixed with the worm wheel (14), and the rotating, servo motor (13) is fixed beside worm wheel (14) at the lower end of second support plate (10), worm (15) is fixed on the output shaft of servo motor (13), worm (15) and worm wheel (14) are meshed with each other, servo motor (13) is fixed directly over one of them short support plate (5), be fixed with fixed block (17) on the lateral surface of short support plate (5) under servo motor (13), the one end fixed connection of haulage rope (12) is in the upper end of fixed block (17), the other end winding of haulage rope (12) is fixed on the outer lane of pivot (11) between two third support plates (16), the switch can be controlled servo motor (13).
3. The novel tower crane attachment frame operating platform as claimed in claim 1, wherein: a plurality of round holes (18) are arranged on the short supporting plate (5) and the long supporting plate (6).
4. The novel tower crane attachment frame operating platform as claimed in claim 2, wherein: the hauling cable (12) is a steel rope.
5. The novel tower crane attachment frame operating platform as claimed in claim 1, wherein: the supporting block (2), the short supporting plate (5) and the long supporting plate (6) are fixed by bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021231558.8U CN212639771U (en) | 2020-06-30 | 2020-06-30 | Novel tower crane adheres to a frame operation platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021231558.8U CN212639771U (en) | 2020-06-30 | 2020-06-30 | Novel tower crane adheres to a frame operation platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212639771U true CN212639771U (en) | 2021-03-02 |
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ID=74784606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021231558.8U Expired - Fee Related CN212639771U (en) | 2020-06-30 | 2020-06-30 | Novel tower crane adheres to a frame operation platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212639771U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115215231A (en) * | 2022-06-09 | 2022-10-21 | 北京京能建设集团有限公司 | Tower crane attachment structure |
-
2020
- 2020-06-30 CN CN202021231558.8U patent/CN212639771U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115215231A (en) * | 2022-06-09 | 2022-10-21 | 北京京能建设集团有限公司 | Tower crane attachment structure |
| CN115215231B (en) * | 2022-06-09 | 2023-08-22 | 北京京能建设集团有限公司 | Tower crane attachment structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210302 Termination date: 20210630 |