CN212639743U

CN212639743U - Anti-toppling device of crane for constructional engineering

Info

Publication number: CN212639743U
Application number: CN202021319239.2U
Authority: CN
Inventors: 韦翠梅; 张成云
Original assignee: Individual
Current assignee: Jiangxi Ganyue Hydropower Engineering Construction Co ltd
Priority date: 2020-07-07
Filing date: 2020-07-07
Publication date: 2021-03-02
Anticipated expiration: 2030-07-07

Abstract

The utility model relates to the technical field of building engineering, and discloses an anti-dumping device of a crane for building engineering, which comprises a connecting plate, the bottom on the right side of the connecting plate is bolted with a hinged lug, the inside of the hinged lug is hinged with a supporting plate, wheel frames are bolted on both sides of the bottom of the supporting plate, the inside of the wheel frame is rotatably connected with a travelling wheel, the top on the right side of the connecting plate is bolted with a clamping frame, the right side of the top of the supporting plate is bolted with a connecting frame, the inside of the clamping frame is clamped with a clamping block, and the inside of the connecting frame is clamped with a clamping strip; the utility model can be supported by wheels, and the crane can be allowed to move while preventing inclination, thereby greatly improving the stability of the crane; the setting of dead lever and support frame only needs to take out gag lever post and supporting component, just can get the fire control tilt state, and the device can also be folded moreover, saves area greatly, and the person of facilitating the use uses.

Description

Anti-toppling device of crane for constructional engineering

Technical Field

The utility model relates to a building engineering technical field specifically is a crane anti-overturning device for building engineering.

Background

With the continuous development of building construction scale, the crane plays a great role in the vertical and horizontal transportation work of materials borne by a construction site, and slowly becomes indispensable equipment in the construction process.

The crane often needs to use the anti-dumping device, some of the devices are self-carried by the crane, some of the devices are subsequent manual addition, the subsequent addition is mainly carried out by steel wire rope traction, but the current anti-dumping device can only play the effect when the crane is not moving, the crane cannot continue to prevent the dumping once moving, the device is troublesome to disassemble and large in use area, and the steel wire rope is still easy to bring troubles to the walking of other people.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a hoist anti-overturning device for building engineering has solved present anti-overturning device and has only just can exert the efficiency when the hoist is not removing, and the hoist just can't continue anti-tilting in case remove, and the device sets up moreover and dismantles trouble, and the area of use is big, and wire rope still brings troublesome problem to other people's walking easily.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a hoist anti-overturning device for building engineering, includes the connecting plate, the bottom bolt on connecting plate right side has articulated ear, articulated ear's inside articulates there is the backup pad, the both sides of backup pad bottom all bolt has the wheel frame, the inside of wheel frame rotates and is connected with the driving wheel, the top bolt on connecting plate right side has the card frame, the right side bolt at backup pad top has the connection frame, the inside joint of card frame has the fixture block, the inside joint of connection frame has the card strip, the joint has the kelly between the hole of card frame and fixture block, the joint has the dead lever between the hole of connection frame and card strip, the bolt has the support frame between the right side of fixture block and card strip.

Preferably, the top of the supporting plate is bolted with a connecting block, the right side of the connecting plate is bolted with a connecting lug, and the connecting block corresponds to the connecting lug.

Preferably, the left side of the connecting plate is bolted with two mounting plates.

Preferably, the bottom on the right side of the connecting plate is in bolted connection with a storage box, and the top of the storage box is of a box cover structure.

Preferably, the supporting frame is provided with a supporting block in a bolted connection with the bottom of the clamping block, the supporting block abuts against the connecting plate, and the clamping rod is in threaded connection with the supporting block.

Preferably, the right side of the support frame is of a triangular block structure, and the triangular block structure is tightly attached to the support plate.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model can utilize the wheels to support through the arrangement of the connecting plates, the hinge lugs, the supporting plates, the wheel frames and the travelling wheels, and allows the crane to move while preventing the inclination, thereby greatly improving the stability of the crane, solving the problem that the prior inclination prevention device can only play the effect when the crane does not move, and the crane can not continue to prevent the inclination once moving;

2. the utility model discloses a setting of connecting plate, hinge ear, backup pad, card frame, connecting frame, fixture block, card strip, kelly, dead lever and support frame only needs to take out gag lever post and supporting component, just can get the fire control tilt state, and the device can also be folded moreover, saves area greatly, and the person of facilitating the use uses, and it is troublesome to have solved present anti-tilt device setting dismantlement, and the area of use is big, and wire rope still brings the trouble to other people's walking easily.

Drawings

FIG. 1 is a front view of the structure of the present invention;

FIG. 2 is a front view of the supporting frame of the present invention;

FIG. 3 is a schematic view of the folding structure of the present invention;

fig. 4 is a partially enlarged view of a portion a in fig. 1 according to the present invention.

In the figure: 1. a connecting plate; 2. a hinge ear; 3. a support plate; 4. a wheel frame; 5. a road wheel; 6. clamping a frame; 7. a connecting frame; 8. a clamping block; 9. clamping the strip; 10. a clamping rod; 11. fixing the rod; 12. a support frame; 13. connecting blocks; 14. connecting lugs; 15. mounting a plate; 16. a storage box; 17. and (6) butting against blocks.

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, an anti-toppling device of a crane for construction engineering comprises a connecting plate 1, a hinge lug 2 is bolted at the bottom of the right side of the connecting plate 1, a support plate 3 is hinged inside the hinge lug 2, wheel frames 4 are bolted at both sides of the bottom of the support plate 3, a travelling wheel 5 is rotatably connected inside the wheel frames 4, a clamping frame 6 is bolted at the top of the right side of the connecting plate 1, a connecting frame 7 is bolted at the right side of the top of the support plate 3, a clamping block 8 is clamped inside the clamping frame 6, a clamping bar 9 is clamped inside the connecting frame 7, a clamping rod 10 is clamped between the clamping frame 6 and a hole of the clamping block 8, a fixing rod 11 is clamped between the connecting frame 7 and a hole of the clamping bar 9, a support frame 12 is bolted between the clamping block 8 and the right side of the clamping bar 9, and the crane can be supported by the wheels through the arrangement of the connecting plate 1, the hinge lug 2, the crane is allowed to move while the inclination is prevented, so that the stability of the crane is greatly improved, and the problem that the conventional inclination preventing device can only play a role when the crane does not move and cannot continue to prevent the inclination once the crane moves is solved; through the setting of connecting plate 1, articulated ear 2, backup pad 3, card frame 6, linking frame 7, fixture block 8, card strip 9, kelly 10, dead lever 11 and support frame 12, only need take out gag lever post and supporting component, just can get the fire control tilt state, and the device can also be folded, saves area greatly, and the person of facilitating the use uses, and it is troublesome to have solved present anti-tilt device setting dismantlement, and the area of use is big, and wire rope still brings the trouble to other people's walking easily.

Furthermore, the top of the supporting plate 3 is bolted with a connecting block 13, the right side of the connecting plate 1 is bolted with a connecting lug 14, the connecting block 13 corresponds to the connecting lug 14, and the connecting block 13 and the connecting lug 14 can limit and fix the folded device.

Further, the left side of the connecting plate 1 is bolted with two mounting plates 15, and the mounting plates 15 can install the device on two sides of the crane.

Furthermore, a storage box 16 is bolted to the bottom of the right side of the connecting plate 1, the top of the storage box 16 is of a box cover structure, and the storage box 16 can be used for storing various small parts which are taken down.

Furthermore, a resisting block 17 is bolted to the left side of the support frame 12 and located at the bottom of the clamping block 8, the resisting block 17 is abutted against the connecting plate 1, the clamping rod 10 is in threaded connection with the resisting block 17, and the resisting block 17 can increase the stress area between the support frame 12 and the connecting plate 1, disperse pressure and enhance stability.

Furthermore, the right side of support frame 12 is the triangle piece structure, and the triangle piece structure hugs closely with backup pad 3, can increase the stress surface between support frame 12 and the backup pad 3, dispersion pressure.

The working principle is as follows: the device is arranged at two sides of a crane through the mounting plate 15, when the inclination prevention is needed, the limiting rod between the connecting block 13 and the connecting lug 14 is taken down, the travelling wheel 5 contacts the ground, the clamping block 8 and the clamping strip 9 of the supporting frame 12 are respectively aligned with the clamping frame 6 and the connecting frame 7 to be inserted, then, the clamping rod 10 and the fixed rod 11 are used for limiting, the supporting plate 3 is contacted with the ground through the wheel frame 4 and the travelling wheel 5, a triangular structure is formed among the supporting plate 3, the connecting plate 1 and the supporting frame 12, the crane is stabilized, when the crane needs to travel and move, the retracting device is not needed, the travelling wheel 5 drives the device to move along with the crane, when the retracting device is needed, the clamping rod 10 and the fixed rod 11 are taken down, the supporting frame 12 is taken down, the right side of the supporting plate 3 is lifted up, and the connecting block 13 is clamped into the connecting lug 14, and a limit rod is inserted to limit the connecting block, so that the device is folded.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a hoist anti-overturning device for building engineering, includes connecting plate (1), its characterized in that: the bottom of the right side of the connecting plate (1) is in bolted connection with a hinge lug (2), a supporting plate (3) is hinged inside the hinge lug (2), both sides of the bottom of the supporting plate (3) are bolted with wheel frames (4), the inside of the wheel frames (4) is rotatably connected with travelling wheels (5), the top of the right side of the connecting plate (1) is bolted with a clamping frame (6), the right side of the top of the supporting plate (3) is bolted with a connecting frame (7), a clamping block (8) is clamped inside the clamping frame (6), a clamping strip (9) is clamped inside the connecting frame (7), a clamping rod (10) is clamped between the holes of the clamping frame (6) and the clamping block (8), a fixed rod (11) is clamped between the connecting frame (7) and the hole of the clamping strip (9), a support frame (12) is bolted between the clamping block (8) and the right side of the clamping strip (9).

2. The anti-toppling device of a crane for construction engineering according to claim 1, wherein: the top bolt of backup pad (3) has connect connecting block (13), the right side bolt of connecting plate (1) has connect engaging lug (14), connecting block (13) correspond with engaging lug (14).

3. The anti-toppling device of a crane for construction engineering according to claim 1, wherein: the left side bolt of connecting plate (1) has connect mounting panel (15), the quantity of mounting panel (15) is two.

4. The anti-toppling device of a crane for construction engineering according to claim 1, wherein: the bottom on the right side of the connecting plate (1) is in bolted connection with a storage box (16), and the top of the storage box (16) is of a box cover structure.

5. The anti-toppling device of a crane for construction engineering according to claim 1, wherein: the supporting frame (12) is provided with a supporting block (17) at the left side and at the bottom of the clamping block (8), the supporting block (17) is abutted against the connecting plate (1), and the clamping rod (10) is in threaded connection with the supporting block (17).

6. The anti-toppling device of a crane for construction engineering according to claim 1, wherein: the right side of the support frame (12) is of a triangular block structure, and the triangular block structure is tightly attached to the support plate (3).