CN214167185U - Prevent empting site operation tower crane - Google Patents
Prevent empting site operation tower crane Download PDFInfo
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- CN214167185U CN214167185U CN202022382511.8U CN202022382511U CN214167185U CN 214167185 U CN214167185 U CN 214167185U CN 202022382511 U CN202022382511 U CN 202022382511U CN 214167185 U CN214167185 U CN 214167185U
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- fixedly connected
- tower crane
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Abstract
The utility model discloses a prevent empting site operation tower crane, which comprises a bod, the equal first motor of fixedly connected with in inside both ends of organism, two the drive end fixedly connected with hob of first motor, the surface cover of hob is equipped with the nut plate, the one end fixedly connected with pinch-off blades of nut plate, the top fixedly connected with base of organism, the top fixedly connected with dead lever of base, the one end of dead lever is rotated and is connected with the diaphragm, the inside of diaphragm is provided with the fixed block, the one end fixedly connected with spring of fixed block, the one end fixedly connected with couple of spring, the one end fixedly connected with of diaphragm puts the thing board. The utility model discloses in, thereby make the rotation of hob through starting first motor to press from both sides tightly the base, in order to reach preventing empting the tower crane, through the effect of pneumatic cylinder, make fixed needle effect down, reach the fixed to the device.
Description
Technical Field
The utility model relates to a site operation technical field especially relates to an prevent empting site operation tower crane.
Background
The tower crane is a rotary crane with a movable arm arranged at the upper part of a high tower body and originates from Western Europe. The movable arm type hydraulic lifting device is divided into a horizontal type and a pressure bar type according to the form of a movable arm, has large operation space, and is mainly used for vertical and horizontal conveying of materials and installation of building components in building construction;
need install the tower crane at building site and be convenient for carry or hang and get the building materials when building higher building, the thing is hung in 360 rotatory hangers of tower crane needs usually, and the tower crane bottom receives the moment of torsion in the vertical plane, causes the tower crane slope easily and emptys even. Usually, the tower crane is fixed on a cast-in-place concrete foundation at the bottom of the tower crane, in order to prevent the tower crane from inclining, the torque in the vertical surface of the tower crane needs to be resisted greatly by manufacturing the cast-in-place concrete foundation, the cost is wasted, and the concrete foundation needs to be cast in situ, so that the production period is prolonged, and the concrete foundation cannot be moved and cannot be effectively reused.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing an anti-dumping site construction tower crane.
In order to achieve the above purpose, the utility model adopts the following technical scheme: an anti-toppling site construction tower crane comprises a machine body, wherein two ends of the interior of the machine body are fixedly connected with first motors, two driving ends of the first motors are fixedly connected with screw rods, nut plates are sleeved on the outer surfaces of the screw rods, clamping plates are fixedly connected with one ends of the nut plates, a base is fixedly connected with the top of the machine body, a fixed rod is fixedly connected with the top of the base, a transverse plate is rotatably connected with one end of the fixed rod, a fixed block is arranged inside the transverse plate, a spring is fixedly connected with one end of the fixed block, a hook is fixedly connected with one end of the spring, a storage plate is fixedly connected with one end of the transverse plate, a plurality of pulling ropes are fixedly connected with the top of the transverse plate, fixing blocks are fixedly connected with two sides of the surface of the fixed rod, one ends of the two fixing blocks are connected with rotating rings, and fixing ropes are fixedly connected with the outer sides of the rotating rings, the one end fixedly connected with fixed needle of fixed rope, the inside wall fixedly connected with second motor of base, the first dwang of drive end fixedly connected with of second motor, the first gear of one end fixedly connected with of first dwang, the one end meshing of first gear is connected with the second gear, the top fixedly connected with second dwang of second gear, the one end fixedly connected with diaphragm of second dwang.
As a further description of the above technical solution:
both ends of the bottom of the machine body are connected with wheels in a sliding manner.
As a further description of the above technical solution:
one side of the machine body is provided with a loading plate, the surface of the loading plate is fixedly connected with a hydraulic cylinder, the hydraulic end of the hydraulic cylinder is fixedly connected with a hydraulic rod, and one end of the hydraulic rod is fixedly connected with a fixing needle.
As a further description of the above technical solution:
the top of the machine body is provided with a top opening, and the nut plate is connected with the machine body in a sliding manner.
As a further description of the above technical solution:
the outer surface of the fixing needle is provided with threads.
As a further description of the above technical solution:
one side of the machine body is fixedly connected with an illuminating lamp.
The utility model discloses following beneficial effect has:
1. this prevent empting site operation tower crane thereby makes the rotation of hob through starting first motor for the nut piece motion, thereby presss from both sides tightly the base, in order to reach preventing empting to the tower crane.
2. This prevent empting site operation tower crane through the effect of pneumatic cylinder for fixed needle acts on downwards, reaches the fixed to the device.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is an enlarged view of the position a of the present invention.
Illustration of the drawings: 1. a body; 2. a first motor; 3. a screw rod; 4. a nut plate; 5. a clamping plate; 6. A base; 7. fixing the rod; 8. a transverse plate; 9. a fixed block; 10. a spring; 11. hooking; 12. a storage plate; 13. Pulling the rope; 14. a retention block; 15. a rotating ring; 16. fixing a rope; 17. a fixing pin; 18. a second motor; 19. a first rotating lever; 20. a first gear; 21. a second gear; 22. a second rotating lever; 23. a wheel; 24. a hydraulic cylinder; 25. a hydraulic lever; 26. a loading plate; 27. a top opening; 28. an illuminating lamp.
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.
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 element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-2, the present invention provides an embodiment: an anti-toppling site construction tower crane comprises a machine body 1, wherein two ends inside the machine body 1 are fixedly connected with first motors 2, driving ends of the two first motors 2 are fixedly connected with screw rods 3, the outer surface of each screw rod 3 is sleeved with a nut plate 4, one end of each nut plate 4 is fixedly connected with a clamping plate 5, the top of the machine body 1 is fixedly connected with a base 6, the top of each base 6 is fixedly connected with a fixed rod 7, one end of each fixed rod 7 is rotatably connected with a transverse plate 8, a fixed block 9 is arranged inside each transverse plate 8, one end of each fixed block 9 is fixedly connected with a spring 10, one end of each spring 10 is fixedly connected with a hook 11, one end of each transverse plate 8 is fixedly connected with an object placing plate 12, the top of each transverse plate 8 is fixedly connected with a plurality of dragging ropes 13, two sides of the surface of each fixed rod 7 are fixedly connected with fixed blocks 14, one ends of the two fixed blocks 14 are connected with rotating rings 15, and the outer sides of the rotating rings 15 are fixedly connected with fixed ropes 16, the one end fixedly connected with fixed needle 17 of fixed rope 16, the inside wall fixedly connected with second motor 18 of base 6, the first dwang 19 of drive end fixedly connected with of second motor 18, the first gear 20 of the one end fixedly connected with of first dwang 19, the one end meshing of first gear 20 is connected with second gear 21, the top fixedly connected with second dwang 22 of second gear 21, the one end fixedly connected with diaphragm 8 of second dwang 22.
Both ends of the bottom of the machine body 1 are connected with wheels 23 in a sliding manner, and the whole device can be driven to move to a required position through the wheels 23.
One side of organism 1 is provided with carries thing board 26, carries the fixed surface of thing board 26 and is connected with pneumatic cylinder 24, and the hydraulic pressure end fixedly connected with hydraulic stem 25 of pneumatic cylinder 24, and the one end fixedly connected with fixed needle 17 of hydraulic stem 25 drives the downstream of fixed needle 17 through pneumatic cylinder 24's motion, then fixes fixed needle 17 on ground for whole device reaches the effect of preventing empting.
The top of the machine body 1 is provided with a top opening 27, and the nut plate 4 is connected with the machine body 1 in a sliding way, moves in a limited area and clamps the base 6 while sliding.
The outer surface of the fixing pin 17 is provided with a thread, which can reduce friction, so that when the fixing pin 17 is deep into the ground, the friction is reduced to make the deep-underground more stable.
An illuminating lamp 28 is fixedly connected to one side of the machine body 1, so that a simple illuminating effect can be achieved in an environment with a dark sight.
The working principle is as follows: when using one kind to prevent empting site operation tower crane, when the staff need carry out the hook to article and hang, earlier drive whole device through wheel 23 and arrive required place, then start first motor 2 and drive hob 3 and rotate, make hob 3 rotate and drive nut plate 4 motion, make the 5 motions of clamp plate on the nut plate 4, the realization is tight to the clamp of base 6, in order to reach fixed effect, through the spring 10 motion on the diaphragm 8 on the dead lever 7, thereby drive the hook 11 and hang to the hook of article, start hydraulic cylinder 24 this moment, make pneumatic cylinder 24 drive the motion of hydraulic stem 25 make fixed needle 17 go deep into the underground, in order to reach the fixing and preventing empting to whole device.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the principles of the present invention.
Claims (6)
1. The utility model provides an prevent empting site operation tower crane, includes organism (1), its characterized in that: the novel multifunctional fishing machine is characterized in that both ends of the interior of the machine body (1) are fixedly connected with first motors (2), the driving ends of the two first motors (2) are fixedly connected with screw rods (3), nut plates (4) are sleeved on the outer surfaces of the screw rods (3), one ends of the nut plates (4) are fixedly connected with clamping plates (5), the top of the machine body (1) is fixedly connected with a base (6), the top of the base (6) is fixedly connected with a fixing rod (7), one end of the fixing rod (7) is rotatably connected with a transverse plate (8), a fixing block (9) is arranged inside the transverse plate (8), one end of the fixing block (9) is fixedly connected with a spring (10), one end of the spring (10) is fixedly connected with a hook (11), one end of the transverse plate (8) is fixedly connected with an object placing plate (12), and the top of the transverse plate (8) is fixedly connected with a plurality of dragging ropes (13), the surperficial both sides fixedly connected with solid fixed knot (14) of dead lever (7), two the one end of solid fixed knot (14) is connected with swivel becket (15), outside fixedly connected with fixed rope (16) of swivel becket (15), the one end fixedly connected with fixing needle (17) of fixed rope (16), the inside wall fixedly connected with second motor (18) of base (6), the first dwang (19) of the drive end fixedly connected with of second motor (18), the first gear (20) of the one end fixedly connected with of first dwang (19), the one end meshing of first gear (20) is connected with second gear (21), the top fixedly connected with second dwang (22) of second gear (21), the one end fixedly connected with diaphragm (8) of second dwang (22).
2. The anti-dumping site construction tower crane according to claim 1, wherein: both ends of the bottom of the machine body (1) are connected with wheels (23) in a sliding manner.
3. The anti-dumping site construction tower crane according to claim 1, wherein: an object carrying plate (26) is arranged on one side of the machine body (1), a hydraulic cylinder (24) is fixedly connected to the surface of the object carrying plate (26), a hydraulic rod (25) is fixedly connected to the hydraulic end of the hydraulic cylinder (24), and one end of the hydraulic rod (25) is fixedly connected with a fixing needle (17).
4. The anti-dumping site construction tower crane according to claim 1, wherein: the top of the machine body (1) is provided with a top opening (27), and the nut plate (4) is connected with the machine body (1) in a sliding manner.
5. The anti-dumping site construction tower crane according to claim 1, wherein: the outer surface of the fixing needle (17) is provided with threads.
6. The anti-dumping site construction tower crane according to claim 1, wherein: one side of the machine body (1) is fixedly connected with an illuminating lamp (28).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022382511.8U CN214167185U (en) | 2020-10-23 | 2020-10-23 | Prevent empting site operation tower crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022382511.8U CN214167185U (en) | 2020-10-23 | 2020-10-23 | Prevent empting site operation tower crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214167185U true CN214167185U (en) | 2021-09-10 |
Family
ID=77597751
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022382511.8U Active CN214167185U (en) | 2020-10-23 | 2020-10-23 | Prevent empting site operation tower crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214167185U (en) |
-
2020
- 2020-10-23 CN CN202022382511.8U patent/CN214167185U/en active Active
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