CN218088690U - Supporting base for tower crane - Google Patents
Supporting base for tower crane Download PDFInfo
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- CN218088690U CN218088690U CN202222367040.2U CN202222367040U CN218088690U CN 218088690 U CN218088690 U CN 218088690U CN 202222367040 U CN202222367040 U CN 202222367040U CN 218088690 U CN218088690 U CN 218088690U
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- base
- tower crane
- plate
- connecting rod
- sliding block
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Abstract
The utility model discloses a tower crane is with supporting base, the on-line screen storage device comprises a base, the top both sides of base all are provided with the fixed plate, the top of fixed plate is provided with the grip block, the grip block is two with the fixed plate, the top surface of base is provided with recess, each one side that the grip block is close to the recess is provided with the connecting rod, the utility model relates to a tower crane technical field. This tower crane is with supporting base, through sliding block and rectangle spout swing joint, and make the rotor plate that is in vertical state downstream simultaneously, make the slot hole merge with the montant, let the rotor plate can not rotate because of the motor, make the rotor plate stable merge with the bottom of connecting rod, and through the downstream of locating pin, let anchor strut downstream simultaneously, and let anchor strut contact with vertical state's rotor plate, prevent the rotor plate upward movement, thereby can prevent many times that the rotor plate from taking place to rock, improve the stability of support.
Description
Technical Field
The utility model relates to a tower crane technical field specifically is a tower crane is with supporting base.
Background
The tower crane is a rotary crane with a movable arm arranged on the upper part of a high-rise tower body, has a large working range, is mainly used for vertical transportation and component installation of materials in the construction of multi-storey and high-rise buildings, and in the prior art, when the tower crane is positioned on a base, the tower crane is easy to shake, and when the tower crane is fixed, the tower crane can shake due to the structure, so that the tower crane is unstable in connection, is inconvenient to support and needs to be adjusted.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model provides a tower crane is with supporting base has solved tower crane and has been located the base when, and tower crane takes place to rock easily, when fixing, and tower crane can be because of rocking of structure for the shakiness that tower crane connects is not convenient for carry out the problem that supports to tower crane.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a tower crane is with supporting base, includes the base, the top both sides of base all are provided with the fixed plate, the top of fixed plate is provided with the grip block, the grip block is two with the fixed plate, the top surface of base is provided with the recess, each one side that the grip block is close to the recess is provided with the connecting rod, the bottom of connecting rod extends to the inside of recess.
The bottom of connecting rod is provided with the rotor plate, the surface of rotor plate is provided with the rectangle spout, the inside of rectangle spout is provided with the sliding block, sliding block and rectangle spout swing joint, the back of sliding block is provided with the motor, the output shaft tip and the sliding block transmission of motor are connected, the inside montant that is provided with in bottom of recess, montant and sliding block are vertical collineation setting, the bottom of base is provided with grabs the ground tooth, the both ends of base all are provided with the locating pin, the locating pin run through the base and with base swing joint.
Preferably, the fixed plate is in contact with the clamping plates, and clamping plates are arranged at the adjacent ends of the two clamping plates.
Preferably, the top outside of locating pin is provided with the ring, the locating pin contacts with the ring, and the inner wall of ring is provided with the horizontal pole.
Preferably, the top surface of locating pin is provided with the hole groove, horizontal pole and hole groove swing joint, be provided with the anchor strut between ring and the connecting rod.
Preferably, a lead block is arranged in the rotating plate, and a blocking plate is arranged at the bottom of the rotating plate and is in contact with the rotating plate.
Preferably, the bottom of the blocking plate is provided with a connecting spring, and the surface of one end of the rotating plate is provided with a slot hole.
Preferably, the other end of the rotating plate is in an arc state, and the slot hole is matched with the vertical rod.
Advantageous effects
The utility model provides a tower crane is with supporting base. Compared with the prior art, the method has the following beneficial effects:
1. this tower crane is with supporting base, can let the rotor plate rotate along with the sliding block takes place simultaneously through the motor, let the rotor plate merge together with the bottom of connecting rod, because sliding block and rectangle spout swing joint, and make the rotor plate that is in vertical state downstream simultaneously, make the slot hole merge with the montant, can prevent that the rotor plate from taking place to rotate, let the rotor plate can not rotate because of the motor, make the stable bottom with the connecting rod of rotor plate merge, and the downstream through the locating pin, let the anchor strut downstream simultaneously, and let the anchor strut contact with the rotor plate of vertical state, prevent the rotor plate upward movement, thereby can prevent many times that the rotor plate from taking place to rock, can not make the rotor plate take place to rotate because of manual work or motor, improve the stability of support.
2. This tower crane is with supporting base can let the automatic upward movement of closure plate through connecting spring, lets the closure plate be located inside the top of recess for the rotor plate of vertical state is located between connecting rod and the closure plate, can block up partial recess, reduces the operation to the rotor plate, and it is more convenient to use.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a side view of the fixing plate and the clamping plate of the present invention;
FIG. 3 is a top view of the ring and reinforcing rods of the present invention;
fig. 4 is an enlarged view of a portion a in fig. 1 according to the present invention.
In the figure: 1. a base; 2. a fixing plate; 3. a clamping plate; 4. a groove; 5. a connecting rod; 6. a rotating plate; 7. a rectangular chute; 8. a slider; 9. a motor; 10. a vertical rod; 11. a ground gripping tooth; 12. positioning pins; 13. clamping a plate; 14. a circular ring; 15. a cross bar; 16. a hole groove; 17. a reinforcing rod; 18. lead blocks; 19. a blocking plate; 20. a slot hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only 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.
Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a tower crane is with supporting base, includes base 1, and base 1's top both sides all are provided with fixed plate 2, and the top of fixed plate 2 is provided with grip block 3, and grip block 3 is two with fixed plate 2, and base 1's top surface is provided with recess 4, and one side that each grip block 3 is close to recess 4 is provided with connecting rod 5, and the bottom of connecting rod 5 extends to the inside of recess 4.
The bottom of connecting rod 5 is provided with rotor plate 6, the surface of rotor plate 6 is provided with rectangle spout 7, the inside of rectangle spout 7 is provided with sliding block 8, sliding block 8 and rectangle spout 7 swing joint, the back of sliding block 8 is provided with motor 9, the output shaft tip and the sliding block 8 transmission of motor 9 are connected, the inside montant 10 that is provided with in bottom of recess 4, montant 10 is vertical collineation setting with sliding block 8, the bottom of base 1 is provided with grabs ground tooth 11, the both ends of base 1 all are provided with locating pin 12, locating pin 12 runs through base 1 and with base 1 swing joint, fixed plate 2 contacts with grip block 3, the adjacent end of two grip blocks 3 all is provided with cardboard 13, the top outside of locating pin 12 is provided with ring 14, locating pin 12 contacts with ring 14, and the inner wall of ring 14 is provided with horizontal pole 15, the top surface of locating pin 12 is provided with hole groove 16, horizontal pole 15 and hole groove 16 swing joint, be provided with anchor strut 17 between ring 14 and connecting rod 5, the other end of rotor plate 6 is the arc state, and groove hole 20 and montant 10 looks adaptation.
Referring to fig. 1 and 4, a lead block 18 is disposed inside the rotating plate 6, a blocking plate 19 is disposed at the bottom of the rotating plate 6, the blocking plate 19 contacts the rotating plate 6, a connecting spring is disposed at the bottom of the blocking plate 19, and a groove 20 is disposed at one end surface of the rotating plate 6.
When the crane works, the ground grabbing teeth 11 below the base 1 can extend into the ground to deepen the connection with the ground, the bottom end of the crane is positioned between the two clamping plates 3, the clamping plates 3 are positioned on the fixed plate 2 to prevent the clamping plates 3 from falling downwards, the bottom of the crane can be limited by the matching of the clamping plates 3 and the clamping plates 13 to prevent shaking, then the motor 9 is used, the end part of the output shaft of the motor 9 is in transmission connection with the sliding block 8, the sliding block 8 is driven to rotate by the motor 9, the rotating plate 6 rotates simultaneously with the sliding block 8, the rotating plate 6 is changed from a horizontal state to a vertical state, the rotating plate 6 can be erected at the bottom end of the connecting rod 5, when the rotating plate 6 is in the vertical state, the weight of the rotating plate 6 can be increased through the lead blocks 18 in the rotating plate 6, the rotating plate 6 can automatically move downwards, the sliding block 8 is movably connected with the rectangular sliding groove 7, the downward movement of the rotating plate 6 is ensured, the groove hole 20 at the end part of the rotating plate 6 is combined with the vertical rod 10, the rotating plate 6 can be prevented from rotating because the groove hole 20 is matched with the vertical rod 10, the rotating plate 6 can not rotate because of the motor 9, the rotating plate 6 is stably combined with the bottom end of the connecting rod 5, when the rotating plate 6 is in a vertical state, the blocking plate 19 automatically moves upwards through a connecting spring at the bottom, the blocking plate 19 is gradually positioned at the top of the groove 4, part of the groove 4 can be blocked, the operation on the rotating plate 6 is reduced, the use is more convenient, the reinforcing rod 17 is combined with the connecting rod 5 through a screw, the connecting rod 5 is connected with the positioning pin 12, and the downward movement of the positioning pin 12 is realized, make ring 14 and horizontal pole 15 downstream simultaneously to having driven the downstream of anchor strut 17 and connecting rod 5, through the downstream of connecting rod 5, make the bottom of connecting rod 5 advance the inside of recess 4, and let grip block 3 and fixed plate 2 contact together, guarantee locating pin 12 downstream, and let anchor strut 17 contact with vertical state rotor plate 6, through the downward pair of locating pin 12 carry out secondary stable support.
And those not described in detail in this specification are well within the skill of those in the art.
Claims (7)
1. The utility model provides a tower crane is with supporting base, includes base (1), its characterized in that: the clamping device comprises a base (1), fixing plates (2) and clamping plates (3) are arranged on two sides of the top of the base (1), the number of the clamping plates (3) and the number of the fixing plates (2) are two, grooves (4) are formed in the surface of the top of the base (1), a connecting rod (5) is arranged on one side, close to each groove (4), of each clamping plate (3), and the bottom end of each connecting rod (5) extends into the grooves (4);
the bottom of connecting rod (5) is provided with rotor plate (6), the surface of rotor plate (6) is provided with rectangle spout (7), the inside of rectangle spout (7) is provided with sliding block (8), sliding block (8) and rectangle spout (7) swing joint, the back of sliding block (8) is provided with motor (9), the output shaft tip and sliding block (8) transmission of motor (9) are connected, the inside montant (10) that is provided with in bottom of recess (4), montant (10) and sliding block (8) are vertical collineation setting, the bottom of base (1) is provided with grabs ground tooth (11), the both ends of base (1) all are provided with locating pin (12), locating pin (12) run through base (1) and with base (1) swing joint.
2. The support pedestal for the tower crane according to claim 1, wherein: the fixing plate (2) is in contact with the clamping plates (3), and clamping plates (13) are arranged at the adjacent ends of the two clamping plates (3).
3. The support pedestal for the tower crane according to claim 1, wherein: the top outside of locating pin (12) is provided with ring (14), locating pin (12) and ring (14) contact, and the inner wall of ring (14) is provided with horizontal pole (15).
4. The support pedestal for the tower crane according to claim 3, wherein: the top surface of locating pin (12) is provided with hole groove (16), horizontal pole (15) and hole groove (16) swing joint, be provided with reinforcing rod (17) between ring (14) and connecting rod (5).
5. The support pedestal for the tower crane according to claim 1, wherein: the lead block (18) is arranged in the rotating plate (6), the blocking plate (19) is arranged at the bottom of the rotating plate (6), and the blocking plate (19) is in contact with the rotating plate (6).
6. The support pedestal for the tower crane according to claim 5, wherein: the bottom of the blocking plate (19) is provided with a connecting spring, and the surface of one end of the rotating plate (6) is provided with a slot hole (20).
7. The support pedestal for the tower crane according to claim 6, wherein: the other end of the rotating plate (6) is in an arc state, and the groove hole (20) is matched with the vertical rod (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222367040.2U CN218088690U (en) | 2022-09-06 | 2022-09-06 | Supporting base for tower crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222367040.2U CN218088690U (en) | 2022-09-06 | 2022-09-06 | Supporting base for tower crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218088690U true CN218088690U (en) | 2022-12-20 |
Family
ID=84452131
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222367040.2U Active CN218088690U (en) | 2022-09-06 | 2022-09-06 | Supporting base for tower crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218088690U (en) |
-
2022
- 2022-09-06 CN CN202222367040.2U patent/CN218088690U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230512 Address after: 235199 South of Minying Road, East Longbai Road, Suixi Economic Development Zone, Suixi County, Huaibei City, Anhui Province Patentee after: Anhui Wanbei pangyuan Construction Technology Co.,Ltd. Address before: 221000 Xiazhuang village, Damiao sub district office, Xuzhou Economic and Technological Development Zone, Jiangsu Province Patentee before: XUZHOU ZHONGTAI COAL MINE SAFETY EQUIPMENT Co.,Ltd. |
|
| TR01 | Transfer of patent right |