CN219098596U - Wharf tower crane reinforcing structure - Google Patents
Wharf tower crane reinforcing structure Download PDFInfo
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- CN219098596U CN219098596U CN202223484536.4U CN202223484536U CN219098596U CN 219098596 U CN219098596 U CN 219098596U CN 202223484536 U CN202223484536 U CN 202223484536U CN 219098596 U CN219098596 U CN 219098596U
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Abstract
The utility model relates to the technical field of tower crane reinforcement, in particular to a wharf tower crane reinforcement structure, which comprises: the tower crane comprises a tower crane base, wherein a reinforcing structure is arranged on the surface of the tower crane base and comprises a semi-open flange I, the inner wall of the semi-open flange I is attached to the bottom end surface of the tower crane base, a through hole is formed in the surface of the semi-open flange I, and the semi-open flange I is connected with a semi-open flange II through a locking nut. According to the utility model, the foundation of the tower crane foundation is fixed through the reinforcing structure, the semicircular design, installation and fixation of the semi-open flange I and the semi-open flange II are very convenient, the four directions of the tower crane foundation are fixed through the four groups of connecting arms and the supporting arms, the structural balance of the tower crane foundation is ensured, the tower crane foundation and the reinforcing structure are further reinforced through the plurality of groups of anchor rods, in addition, the supporting arms can be combined to enlarge the stressed area, the reinforcing strength is further improved, the tower crane foundation can also be used for secondary reinforcement, the use is flexible, the reinforcing cost is low, and the structure is stable.
Description
Technical Field
The utility model relates to the technical field of tower crane reinforcement, in particular to a wharf tower crane reinforcement structure.
Background
The tower crane (tower crane) tip has the function of bearing the upper load transmitted by the arm support stay rope and the balance arm stay rope, and is directly transmitted to the tower body structure through the turntable by the structural components such as the revolving tower, the turntable, the bearing seat and the like. The self-elevating tower top has truncated cone column, forward inclined or backward inclined truncated cone column, herringbone frame and inclined support, and the tower crane has two other core components except the tower crane tip, including support arm and base, and the tower crane base has the weight of the whole tower crane and also ensures its stable balance, and is especially important in the operation of the tower crane.
For this, chinese application number: 2013117122.7A reinforcement device of a tower crane in a coastal area is composed of a plurality of connecting rods, a plurality of connecting pieces, a plurality of supporting rods, a plurality of steel ropes, a plurality of rectangular sleeves and a wind damper, wherein the rectangular sleeves are sleeved and fixed on a tower crane body and sequentially reduce in diameter from bottom to top, and the steel ropes are connected between the adjacent rectangular sleeves; the wind damper is connected to the tower body of the tower crane through a supporting steel rope, and the wind damper body is positioned in the top rectangular sleeve and is contacted with the hydraulic devices arranged around the top rectangular sleeve; the bracing piece sets up between bottom rectangle sleeve and ground and links to each other with the connecting rod that sets up subaerial, links to each other through the connecting piece between connecting rod and the bracing piece. According to the utility model, after the height of the tower crane is larger than the independent height, the rectangular sleeve is arranged on the periphery of the tower crane, the wind damper is arranged in the rectangular sleeve on the top layer, most wind energy is counteracted by the wind damper, the swinging degree of the tower crane is reduced, and the tower crane is balanced.
The reinforcing structure of the tower crane mainly reduces the impact force of wind on the tower crane by arranging the wind damper at the outer edge of the tower crane supporting arm, can solve the influence of shaking of the tower crane caused by most of wind, and increases the overall stability of the tower crane by the steel ropes and the supporting rods.
Therefore, in order to solve the above-mentioned problem, a wharf tower crane reinforcing structure is proposed.
Disclosure of Invention
The utility model aims to provide a wharf tower crane reinforcing structure, which solves the problems that when a plurality of groups of steel ropes and supporting rods in the background art are pulled around a tower crane, the strength of traction force provided by the mode is insufficient, the cost is high, and secondary reinforcement is inconvenient.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a quay tower crane reinforcing structure, comprising: the tower crane comprises a tower crane base, wherein a reinforcing structure is arranged on the surface of the tower crane base, the reinforcing structure comprises a semi-open flange I, the inner wall of the semi-open flange I is attached to the bottom end surface of the tower crane base, a through hole is formed in the surface of the semi-open flange I, the semi-open flange I is connected with a semi-open flange II through a locking nut, one sides of the semi-open flange I and the semi-open flange II, which are far away from the tower crane base, are welded with connecting arms, and one sides of the connecting arms, which are far away from the tower crane base, are connected with supporting arms through the locking nut.
Preferably, the first semi-open flange is of a semicircular structure, the second semi-open flange is of a semicircular structure, through holes are formed in the surfaces of the first semi-open flange and the first semi-open flange, and the through holes formed in the surfaces of the first semi-open flange and the second semi-open flange correspond to each other.
Preferably, the surface of the semi-open flange I and the surface of the semi-open flange II are respectively provided with reinforcing ribs, and the reinforcing ribs are symmetrically distributed.
Preferably, the connecting arms are arranged in four groups, the width of one side of the connecting arm close to the tower crane base is larger than that of the other side, and a screw hole is formed in one side of the connecting arm far away from the tower crane base.
Preferably, the support arms are arranged in four groups, the four groups of support arms are symmetrically distributed, and a hole groove is formed in the center of the surface of each support arm.
Preferably, a clamping groove is formed in one side, away from the connecting arm, of the supporting arm, and the upper end of the clamping groove of the supporting arm is communicated through a screw hole.
Preferably, the connecting steel plates are arranged between every two supporting arms, the connecting steel plates and the supporting arms are fixed through locking screws, the surfaces of the connecting steel plates are provided with hole slots, and the hole slots formed in the surfaces of the supporting arms and the connecting steel plates are fixedly connected with anchor rods through the locking screws.
Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, the foundation of the tower crane foundation is fixed through the reinforcing structure, the semicircular design, installation and fixation of the semi-open flange I and the semi-open flange II are very convenient, the four directions of the tower crane foundation are fixed through the four groups of connecting arms and the supporting arms, the structural balance of the tower crane foundation is ensured, the tower crane foundation and the reinforcing structure are further reinforced through the plurality of groups of anchor rods, in addition, the supporting arms can be combined to enlarge the stressed area, the reinforcing strength is further improved, the tower crane foundation can also be used for secondary reinforcement, the use is flexible, the reinforcing cost is low, and the structure is stable.
Drawings
FIG. 1 is a schematic elevational view of the structure of the present utility model;
FIG. 2 is a schematic top view of the structure of the present utility model;
FIG. 3 is a schematic perspective view of a reinforcement structure according to the present utility model;
fig. 4 is a schematic view showing a structural disassembly of the reinforcing structure of the present utility model.
In the figure: 1. a tower crane base; 2. a reinforcing structure; 201. a semi-open flange I; 202. a semi-open flange II; 203. reinforcing ribs; 3. a connecting arm; 4. a support arm; 5. connecting steel plates; 6. and (5) anchoring rods.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, an embodiment of the present utility model is provided:
a quay tower crane reinforcing structure, comprising: the tower crane base 1, reinforced structure 2 has been installed on the surface of tower crane base 1, reinforced structure 2 includes half open flange one 201, the inner wall of half open flange one 201 is laminated with the bottom surface of tower crane base 1 mutually, the through-hole has been seted up on half open flange one 201's surface, half open flange one 201 is connected with half open flange two 202 through lock nut, one side welding that half open flange one 201 and half open flange two 202 kept away from tower crane base 1 has linking arm 3, one side that linking arm 3 kept away from tower crane base 1 is connected with support arm 4 through lock nut.
Further, the first semi-open flange 201 is of a semicircular structure, the second semi-open flange 202 is of a semicircular structure, through holes are formed in the surfaces of the first semi-open flange 201 and the second semi-open flange 201, the through holes formed in the surfaces of the first semi-open flange 201 and the second semi-open flange 202 are corresponding, bolts are conveniently inserted into the through holes, and then the first semi-open flange 201 and the second semi-open flange 202 are fixed on the surface of the tower crane base 1 through locking nuts.
Further, the first and second semi-open flanges 201 and 202 are provided with reinforcing ribs 203 on their surfaces, the reinforcing ribs 203 are symmetrically distributed, and the strength of the first and second semi-open flanges 201 and 201 is improved by the reinforcing ribs 203.
Further, the connecting arms 3 are arranged into four groups, and the width of one side of the connecting arms 3 close to the tower crane base 1 is larger than that of the other side, so that the stress is more uniform, materials are saved, and screw holes are formed in one side of the connecting arms 3 far away from the tower crane base 1 and used for installing the supporting arms 4.
Further, the four groups of support arms 4 are arranged, the four groups of support arms 4 are symmetrically distributed, and the center of the surface of the support arm 4 is provided with a hole groove, so that the stress of the support arm is uniform and the structure is stable.
Further, the clamping groove is formed in one side, far away from the connecting arm 3, of the supporting arm 4, the upper end of the clamping groove of the supporting arm 4 is communicated through the screw hole, and the supporting arms 4 are assembled through screws.
Further, connect steel sheet 5 has been installed between the support arm 4 two by two, and connect steel sheet 5 and support arm 4 and fix through locking screw, the hole groove has been seted up on the surface of connect steel sheet 5, and the hole groove that support arm 4 and connect steel sheet 5 surface were seted up is through locking screw fixedly connected with stock 6, improves reinforced structure's traction force to tower crane basement 1, and then improves stability.
Working principle: during reinforcement, the inner wall of the semi-open flange I201 is attached to the surface of the tower crane base 1, then the inner wall of the semi-open flange II 202 is attached to the surface of the tower crane base 1, the semi-open flange I201 and the semi-open flange II 202 are correspondingly arranged, the semi-open flange I and the semi-open flange II are fixed through screws, then the support arm 4 is inserted into one side of the connecting arm 3 provided with screw holes, the support arm 4 is fixed onto the connecting arm 3 through locking nuts, then the connecting steel plates 5 are inserted between the support arm 4, the connecting steel plates are fixed through screws, then the anchor rods 6 are arranged at the positions of through holes on the surfaces of the support arm 4 and the connecting steel plates 5, the anchor rods 6 are fixed onto the support arm 4 and the connecting steel plates 5, and further the tower crane base 1 is reinforced, and the reinforcement process is simple.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (7)
1. A quay tower crane reinforcing structure, comprising: a tower crane base (1);
the method is characterized in that:
the tower crane comprises a tower crane base (1), wherein a reinforcing structure (2) is arranged on the surface of the tower crane base (1), the reinforcing structure (2) comprises a semi-open flange (201), the inner wall of the semi-open flange (201) is attached to the bottom end surface of the tower crane base (1), a through hole is formed in the surface of the semi-open flange (201), the semi-open flange (201) is connected with a semi-open flange (202) through a locking nut, one side, far away from the tower crane base (1), of the semi-open flange (201) is welded with a connecting arm (3), and one side, far away from the tower crane base (1), of the connecting arm (3) is connected with a supporting arm (4) through the locking nut.
2. The pier tower crane reinforcement structure of claim 1, wherein: the semi-open flange I (201) is of a semicircular structure, the semi-open flange II (202) is of a semicircular structure, through holes are formed in the surfaces of the semi-open flange I (201) and the semi-open flange I (201), and the through holes formed in the surfaces of the semi-open flange I (201) and the semi-open flange II (202) are corresponding.
3. The pier tower crane reinforcement structure of claim 2, wherein: reinforcing ribs (203) are arranged on the surfaces of the first semi-open flange (201) and the second semi-open flange (202), and the reinforcing ribs (203) are symmetrically distributed.
4. The pier tower crane reinforcement structure of claim 1, wherein: the connecting arms (3) are arranged into four groups, the width of one side of each connecting arm (3) close to the tower crane base (1) is larger than that of the other side, and screw holes are formed in one side, far away from the tower crane base (1), of each connecting arm (3).
5. The pier tower crane reinforcement structure of claim 1, wherein: the four groups of support arms (4) are symmetrically distributed, and a hole groove is formed in the center of the surface of each support arm (4).
6. The pier tower crane reinforcement structure of claim 5, wherein: the clamping groove is formed in one side, far away from the connecting arm (3), of the supporting arm (4), and the upper end of the clamping groove of the supporting arm (4) is communicated through a screw hole.
7. The pier tower crane reinforcement structure of claim 6, wherein: the support arms (4) are arranged between every two of the support arms, the connection steel plates (5) and the support arms (4) are fixed through locking screws, holes and grooves are formed in the surfaces of the connection steel plates (5), and the holes and grooves formed in the surfaces of the support arms (4) and the connection steel plates (5) are fixedly connected with anchor rods (6) through the locking screws.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223484536.4U CN219098596U (en) | 2022-12-27 | 2022-12-27 | Wharf tower crane reinforcing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223484536.4U CN219098596U (en) | 2022-12-27 | 2022-12-27 | Wharf tower crane reinforcing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219098596U true CN219098596U (en) | 2023-05-30 |
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ID=86468648
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223484536.4U Active CN219098596U (en) | 2022-12-27 | 2022-12-27 | Wharf tower crane reinforcing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219098596U (en) |
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2022
- 2022-12-27 CN CN202223484536.4U patent/CN219098596U/en active Active
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