CN212127291U

CN212127291U - Detachable crown block frame

Info

Publication number: CN212127291U
Application number: CN202020809228.6U
Authority: CN
Inventors: 王凤双
Original assignee: Tangshan Shituo Metal Products Co ltd
Current assignee: Tangshan Shituo Metal Products Co ltd
Priority date: 2020-05-15
Filing date: 2020-05-15
Publication date: 2020-12-11
Anticipated expiration: 2030-05-15

Abstract

The utility model relates to a crown block strutting arrangement field discloses a dismantled and assembled crown block frame, and it includes that a plurality of groups support in subaerial a supporting beam, and the quantity of every group supporting beam is two, is connected with the crossbeam between every group supporting beam upper end, and the crossbeam is connected with the tie-beam perpendicularly, can dismantle between a supporting beam and the crossbeam and be connected, can dismantle between tie-beam and the crossbeam and be connected, can dismantle between a supporting beam lower extreme and the ground and be connected. When needs remove overhead traveling crane frame position, with split between tie-beam and the crossbeam, split between a supporting beam and the crossbeam to with whole overhead traveling crane frame split, and then remove the overhead traveling crane frame more conveniently, the utility model discloses have the effect more laborsaving convenient when overhead traveling crane frame removes.

Description

Detachable crown block frame

Technical Field

The utility model belongs to the technical field of the overhead traveling crane strutting arrangement technique and specifically relates to a dismantled and assembled overhead traveling crane frame is related to.

Background

The overhead travelling crane often needs a supporting device to support the overhead travelling crane when moving at a high position, and the overhead travelling crane is generally arranged inside the supporting device and moves inside the supporting device.

In the prior art, the patent of the invention in China with the reference of the publication number CN105799660A discloses a full-automatic car washer controlled by a mobile terminal, which comprises a car washer frame, a crown block assembly and an intelligent control assembly; the car washer frame comprises an outer frame, a roller shutter motor and a roller shutter main shaft; the upper end of one side surface of the outer frame is fixedly provided with a roller shutter motor, and a rotor of the roller shutter motor is fixedly connected with one end of a roller shutter main shaft.

The above prior art solutions have the following drawbacks: learn from the attached drawing, be used for supporting the outer frame fixed connection of overhead traveling crane among this utility model, outer frame installation finishes the back, just need remove whole frame when the position of outer frame of needs removal, and outer frame is very inconvenient and hard when removing.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a dismantled and assembled overhead traveling crane frame, can comparatively make things convenient for laborsaving ground removal outer frame position.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

the utility model provides a dismantled and assembled overhead traveling crane frame, includes that a plurality of groups support in subaerial a supporting beam, every group a supporting beam's quantity is two, every group be connected with the crossbeam between the supporting beam upper end, the crossbeam is connected with the tie-beam perpendicularly, can dismantle between a supporting beam and the crossbeam and be connected, can dismantle between tie-beam and the crossbeam and be connected, can dismantle between a supporting beam lower extreme and the ground and be connected.

Through adopting above-mentioned technical scheme, when needs remove overhead traveling crane frame position, with split between tie-beam and the crossbeam, then with split between a supporting beam and the crossbeam again to with whole overhead traveling crane frame split, and then remove the overhead traveling crane frame more conveniently, it is more laborsaving convenient when making the overhead traveling crane frame remove.

The present invention may be further configured in a preferred embodiment as: be equipped with first connecting assembly between a supporting beam and the crossbeam, first connecting assembly includes first mounting panel, second mounting panel, be fixed with the connecting plate between first mounting panel and the second mounting panel, first mounting panel runs through and is equipped with first bolt spare, first bolt spare is connected first mounting panel and crossbeam, the second mounting panel is fixed with a supporting beam upper end.

Through adopting above-mentioned technical scheme, when needs split supporting beam and crossbeam, with first bolt spare and first mounting panel split to with first connecting elements and crossbeam split, the split mode is simple laborsaving.

The present invention may be further configured in a preferred embodiment as: and a reinforcing plate is vertically fixed between the first mounting plate and the second mounting plate.

Through adopting above-mentioned technical scheme, make the junction more firm between supporting beam and the crossbeam with the help of the gusset plate, increase first connecting assembly's steadiness.

The present invention may be further configured in a preferred embodiment as: be equipped with second coupling assembling between tie-beam and the crossbeam, second coupling assembling includes first fixed plate and second fixed plate, first fixed plate is fixed with the second fixed plate, be equipped with a plurality of second bolt spare between first fixed plate and the crossbeam, also be connected through a plurality of second bolt spare between second fixed plate and the tie-beam.

Through adopting above-mentioned technical scheme, when tie-beam and crossbeam are torn open, pull down the second bolt piece between first fixed plate and the crossbeam to pull down the second bolt piece between second fixed plate and the tie-beam, thereby with tie-beam and crossbeam split.

The present invention may be further configured in a preferred embodiment as: and a reinforcing plate is vertically fixed between the first reinforcing plate and the second reinforcing plate.

Through adopting above-mentioned technical scheme, support first fixed plate and second fixed plate through the reinforcing plate, reduce first fixed plate and second fixed plate and take place crooked possibility, and then make second coupling assembling more firm.

The present invention may be further configured in a preferred embodiment as: every the tie-beam all is equipped with two second coupling assembling with the crossbeam junction, two second coupling assembling is located the crossbeam both sides respectively and presss from both sides tight crossbeam.

Through adopting above-mentioned technical scheme, press from both sides tight crossbeam through two second coupling assembling, install crossbeam and tie-beam again for it is more firm to install between crossbeam and the tie-beam.

The present invention may be further configured in a preferred embodiment as: be equipped with third coupling assembling between a supporting beam lower extreme and the ground, third coupling assembling includes the butt plate, the butt plate is fixed with a supporting beam lower extreme, be equipped with third bolt spare between butt plate and the ground.

Through adopting above-mentioned technical scheme, it is fixed with ground to prop up the fishplate bar through third bolt spare, when needs are torn open supporting beam and ground, with the third bolt spare pull down can, easy operation is convenient.

The present invention may be further configured in a preferred embodiment as: the bolt head of the third bolt piece is buried underground, and the nut of the third bolt piece is screwed on the upper surface of the butt plate.

By adopting the technical scheme, the third bolt piece is inverted, the third connecting component is more firmly fixed with the ground by means of the bolt head of the third bolt piece, and when the third connecting component is detached from the ground, the nut can be simply and conveniently screwed.

To sum up, the utility model discloses a following at least one useful technological effect:

1. when the supporting beam and the cross beam need to be detached, the first bolt piece and the first mounting plate are detached, so that the first connecting assembly and the cross beam are detached, the detaching mode is simple and labor-saving, when the connecting beam and the cross beam are detached, the second bolt piece between the first fixing plate and the cross beam is detached, the second bolt piece between the second fixing plate and the connecting beam is detached, so that the connecting beam and the cross beam are detached, when the supporting beam and the ground need to be detached, the third bolt piece is detached, and the operation is simple and convenient;

2. the first fixing plate and the second fixing plate are supported through the reinforcing plate, the possibility of bending of the first fixing plate and the second fixing plate is reduced, the second connecting assembly is firmer, the connecting position between the supporting beam and the cross beam is firmer through the reinforcing plate, and the stability of the first connecting assembly is improved;

3. the third bolt pieces are inverted, the third connecting assembly is fixed to the ground more firmly by means of the bolt heads of the third bolt pieces, and when the third connecting assembly is detached from the ground, the nuts can be screwed easily and conveniently.

Drawings

FIG. 1 is a first schematic structural diagram of a crown block frame;

FIG. 2 is a partially enlarged view of a portion A in FIG. 1 showing the structure of the first connecting assembly;

FIG. 3 is a schematic structural diagram II of a crown block frame;

FIG. 4 is a schematic view of a partial structure of a crown block frame;

fig. 5 is a partially enlarged schematic view of a portion B in fig. 4 showing a second connecting assembly structure.

In the figure, 1, a support beam; 2. a cross beam; 21. a first horizontal bar; 22. a second horizontal bar; 23. a vertical rod; 3. a connecting beam; 4. a first connection assembly; 41. a first mounting plate; 42. a second mounting plate; 43. a connecting plate; 44. a first bolt member; 45. a reinforcing plate; 5. a second connection assembly; 51. a first fixing plate; 52. a second fixing plate; 53. a second bolt member; 54. a reinforcing plate; 6. a third connection assembly; 61. a butt joint plate; 62. a third bolt member; 63. a transverse plate; 631. opening the gap; 64. a vertical plate; 65. a trapezoidal plate.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, for the utility model discloses a dismantled and assembled overhead traveling crane frame, including vertical supporting beam 1, supporting beam 1 horizontal cross-section's shape is the direction. The number of the support beams 1 is determined according to the actual situation, the number of the support beams 1 is four, and the number of the support beams 1 in each group is two.

The upper ends of the two support beams 1 in each group are connected with a horizontal beam 2, the beam 2 comprises a first horizontal rod 21 and a second horizontal rod 22 which are overlapped up and down, a vertical rod 23 is vertically fixed between the first horizontal rod 21 and the second horizontal rod 22, and the beam 2 forms an I-shaped steel. The horizontal connecting beams 3 are arranged perpendicular to the cross beam 2, the number of the connecting beams 3 can be determined according to actual conditions, the number of the connecting beams 3 is two, the connecting beams 3 are located on the lower side of the cross beam 2 and clamped between the two supporting beams 1 of each group, and the cross section of each horizontal beam is also I-shaped.

Referring to fig. 2, a first connecting assembly 4 is arranged between the support beam 1 and the cross beam 2, the first connecting assembly 4 includes a first mounting plate 41 and a second mounting plate 42 which are arranged in an up-down overlapping manner, and the first mounting plate 41 and the second mounting plate 42 are horizontally arranged. A vertical connecting plate 43 is fixed between the first mounting plate 41 and the second mounting plate 42, so that the first mounting plate 41, the connecting plate 43 and the second mounting plate 42 together form an i-shaped steel.

The two sides of the connecting plate 43 are respectively fixed with a square reinforcing plate 45, the reinforcing plates 45 are clamped between the first mounting plate 41 and the second mounting plate 42, the first connecting assembly 4 is reinforced through the reinforcing plates 45, and the possibility of deformation of the first mounting plate 41 is reduced. The bottom surface of the first mounting plate 41 is welded and fixed with the upper end of the support beam 1, the second mounting plate 42 is vertically provided with a first bolt 44 in a penetrating way, and the first bolt 44 sequentially penetrates through the first mounting plate 41 and the second horizontal rod 22 of the cross beam 2. When it is necessary to separate the cross beam 2 and the support beam 1, the first bolt member 44 is removed to separate them.

Referring to fig. 3, every junction of crossbeam 2 and tie-beam 3 all is equipped with a set of second coupling assembling 5, and the quantity of every group second coupling assembling 5 is two, and two second coupling assembling 5 symmetry settings of every group.

Referring to fig. 4, the second connecting assembly 5 includes a first fixing plate 51 and a second fixing plate 52 perpendicular to each other and fixed, and the first fixing plate 51 and the second fixing plate 52 are both square. The first fixing plates 51 abut against the vertical rods 23, so that the vertical rods 23 are clamped between the two first fixing plates 51 of each group, and the second fixing plates 52 abut against the upper sides of the second horizontal rods 22.

Referring to fig. 4 and 5, the second connecting assembly 5 further includes a second bolt member 53, and the second bolt member 53 penetrates through the two first fixing plates 51 of each set and the vertical rod 23 of the cross beam 2, so as to connect the second connecting assembly 5 with the cross beam 2, and the second connecting assembly 5 is detachable from the cross beam 2. A second bolt member 53 is further provided to vertically penetrate the second fixing plate 52, the second horizontal rod 22 and the connecting beam 3 in sequence, so that the second connecting assembly 5 is connected to the connecting beam 3 by the second bolt member 53.

Referring to fig. 4, a triangular reinforcing plate 54 is fixed between the first fixing plate 51 and the second fixing plate 52 of each second connecting assembly 5, and the second connecting assembly 5 is reinforced by the reinforcing plate 54, so that the possibility that the first fixing plate 51 is bent is reduced.

Referring to fig. 4, a third connecting assembly 6 is arranged at the lower end of the support beam 1, the third connecting assembly 6 includes two horizontal plates 63 which are overlapped up and down, a vertical plate 64 is vertically fixed between the two horizontal plates 63, and an i-steel is also formed between the two horizontal plates 63 and the vertical plate 64. The transverse plate 63 at the upper side is welded and fixed with the lower end of the support beam 1, the bottom surface of the transverse plate 63 at the lower side is welded and fixed with a square abutting plate 61, and the bottom surface of the abutting plate 61 is in contact with the ground. And a third bolt member 62 is buried underground, and a bolt head of the third bolt member 62 is buried underground.

When the crown block frame is mounted, the third bolt 62 penetrates the abutment plate 61 of the third connecting member 6 and the lower cross plate 63, and the screw of the third bolt 62 and the abutment plate 61 are mounted by screwing the nut.

The diaphragm 63 that is located the downside is equipped with two openings 631, and two openings 631 are located riser 64 both sides respectively, pegs graft in the opening 631 and be fixed with vertical trapezoidal plate 65, reinforces third coupling assembling 6 through trapezoidal plate 65, reduces the possibility that diaphragm 63 is buckled.

The implementation principle is as follows:

when installing the crown block frame, first, the third bolt 62 penetrates the abutting plate 61 of the third connecting assembly 6 and the transverse plate 63 on the lower side, and the third connecting assembly 6 is installed on the ground by the nut;

then, a second bolt 53 penetrates through the two first fixing plates 51 of each group and the vertical rod 23 of the cross beam 2, so that the second connecting assembly 5 is connected with the cross beam 2, the second bolt 53 penetrates through the second fixing plate 52, the second horizontal rod 22 and the connecting beam 3 in sequence, the second connecting assembly 5 is connected with the connecting beam 3, and the connecting beam 3 is connected with the cross beam 2 through the second connecting assembly 5;

the cross beam 2 and the connecting beam 3 are raised to the upper end of the support beam 1, and the first horizontal bar 21 and the first mounting plate 41 are sequentially penetrated by the first bolt 44, thereby connecting the support beam 1 and the cross beam 2.

When the overhead traveling crane frame needs to be dismantled, first bolt piece 44 is dismantled at first to with first coupling assembling 4 and crossbeam 2 split, then with tie-beam 3 and crossbeam 2 drop, make second bolt piece 53 and tie-beam 3 split again, thereby with tie-beam 3 and crossbeam 2 split, at last with third bolt piece 62 and butt joint board 61 and diaphragm 63 separation of third coupling assembling 6, thereby break away from supporting beam 1 and ground, at last with crossbeam 2 after the split, supporting beam 1, tie-beam 3 concentrate collect or remove can.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a dismantled and assembled overhead traveling crane frame, includes that a plurality of groups support in subaerial supporting beam (1), every group the quantity of supporting beam (1) is two, every group be connected with crossbeam (2) between supporting beam (1) upper end, crossbeam (2) are connected with tie-beam (3), its characterized in that perpendicularly: the supporting beam (1) is detachably connected with the cross beam (2), the connecting beam (3) is detachably connected with the cross beam (2), and the lower end of the supporting beam (1) is detachably connected with the ground.

2. A removable crown block frame according to claim 1, wherein: be equipped with first connecting elements (4) between supporting beam (1) and crossbeam (2), first connecting elements (4) include first mounting panel (41), second mounting panel (42), be fixed with connecting plate (43) between first mounting panel (41) and second mounting panel (42), first mounting panel (41) are run through and are equipped with first bolt spare (44), first bolt spare (44) are connected first mounting panel (41) and crossbeam (2), second mounting panel (42) are fixed with supporting beam (1) upper end.

3. A removable crown block frame according to claim 2, wherein: and a reinforcing plate (45) is vertically fixed between the first mounting plate (41) and the second mounting plate (42).

4. A removable crown block frame according to claim 1, wherein: be equipped with second coupling assembling (5) between tie-beam (3) and crossbeam (2), second coupling assembling (5) are including first fixed plate (51) and second fixed plate (52), first fixed plate (51) are fixed with second fixed plate (52), be equipped with a plurality of second bolt spare (53) between first fixed plate (51) and crossbeam (2), also be connected through a plurality of second bolt spare (53) between second fixed plate (52) and tie-beam (3).

5. A removable crown block frame according to claim 4, wherein: a reinforcing plate (54) is vertically fixed between the first fixing plate (51) and the second fixing plate (52).

6. A removable crown block frame according to claim 4 or 5, characterized in that: every tie-beam (3) all are equipped with two second coupling assembling (5) with crossbeam (2) junction, two second coupling assembling (5) are located crossbeam (2) both sides respectively and press from both sides tight crossbeam (2).

7. A removable crown block frame according to claim 1, wherein: be equipped with third coupling assembling (6) between supporting beam (1) lower extreme and the ground, third coupling assembling (6) are including butt plate (61), butt plate (61) are fixed with supporting beam (1) lower extreme, be equipped with third bolt spare (62) between butt plate (61) and the ground.

8. A removable crown block frame according to claim 7, wherein: the bolt head of the third bolt piece (62) is buried underground, and the nut of the third bolt piece (62) is screwed on the upper surface of the abutting plate (61).