CN214495609U - Cantilever lifting portal frame - Google Patents
Cantilever lifting portal frame Download PDFInfo
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- CN214495609U CN214495609U CN202120432198.6U CN202120432198U CN214495609U CN 214495609 U CN214495609 U CN 214495609U CN 202120432198 U CN202120432198 U CN 202120432198U CN 214495609 U CN214495609 U CN 214495609U
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- support column
- gantry
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Abstract
The utility model relates to a cantilever lifting portal frame, which comprises a portal frame, a left support column and a right support column, wherein the inner sides of the left support column and the right support column are respectively provided with corresponding guide grooves; the fork frame is arranged between the guide grooves in a lifting mode; the anti-falling mechanism comprises an upper fixing plate and a lower fixing plate which are fixedly connected to two sides of the fork frame, the upper fixing plate and the lower fixing plate are arranged in front and at the back, corresponding supporting rollers are respectively rotatably arranged on the upper fixing plate and the lower fixing plate, and the supporting rollers are respectively abutted to the positions, which are not provided with guide grooves, of the left support and the right support; the reinforced fixing frame is fixedly connected to the rear side of the fork frame and used for reinforcing the integral rigidity of the fork frame; the cantilever lifting mechanism comprises a horizontally arranged die device frame and a suspension bracket fixedly connected to the rear side of the die device frame, and the suspension bracket is fixedly connected to the front side of the fork frame. The utility model discloses can effectively carry out quick convenient, safe transport to the mould on the frame is put to the mould.
Description
Technical Field
The utility model relates to a cantilever promotes portal frame, its mainly used carries out the goods and promotes the transport, especially is used for carrying out the mould transport.
Background
In the mold casting industry, molds are generally stored on corresponding mold racks. Because the weight of the mold is large, external carrying equipment such as a forklift and a crane is needed during carrying. Carry out the mould transport through fork truck, have great place requirement, and carry out the mould transport through going to hang and then have the problem of troublesome poeration and inefficiency, not only waste time and energy, have great potential safety hazard moreover.
Consequently, it is effectively special to the mould to design a section and carries out the cantilever lift portal frame that the mould was convenient fast, safety transport is put the frame to the mould the utility model discloses a research purpose.
Disclosure of Invention
To the technical problem that above-mentioned prior art exists, the utility model provides a cantilever promotes portal frame, this cantilever promotes portal frame can effectively solve the technical problem that above-mentioned prior art exists.
The technical scheme of the utility model is that:
a cantilever lifting portal frame comprises
The portal comprises a left support and a right support, and corresponding guide grooves are respectively formed in the inner sides of the left support and the right support;
the fork frame is arranged between the guide grooves in a lifting mode and driven to lift by a corresponding driving mechanism;
the anti-falling mechanism comprises an upper fixing plate and a lower fixing plate which are fixedly connected to two sides of the fork frame, the upper fixing plate and the lower fixing plate are arranged in front and at the back, corresponding supporting rollers are respectively rotatably arranged on the upper fixing plate and the lower fixing plate, and the supporting rollers are respectively abutted to the positions, which are not provided with guide grooves, of the left support and the right support;
the reinforced fixing frame is fixedly connected to the rear side of the fork frame and used for reinforcing the integral rigidity of the fork frame;
the cantilever lifting mechanism comprises a horizontally arranged die device frame and a suspension bracket fixedly connected to the rear side of the die device frame, and the suspension bracket is fixedly connected to the front side of the fork frame.
The both sides of fork frame rigid coupling respectively have corresponding mounting panel, the outside of mounting panel is rotated according to the height respectively and is installed a set of corresponding support bearing, through support bearing and corresponding guide way cooperation will the fork frame liftable install in the guide way, an upper fixed plate and bottom plate rigid coupling respectively in the both sides of mounting panel.
The driving mechanism comprises a group of hydraulic cylinders, the cylinder bodies of the hydraulic cylinders are respectively fixedly arranged at the bottoms of the guide grooves of the left support column and the right support column, and the piston columns of the hydraulic cylinders are respectively fixedly connected to the bottoms of the corresponding mounting plates.
The upper portions of the two sides of the fork frame are fixedly connected with corresponding fixing pieces respectively, the top of the suspension frame is fixedly connected with a group of hooking plates matched with the fixing pieces, the hooking plates are buckled on the corresponding fixing pieces respectively, and the hooking plates and the fixing pieces are locked through corresponding bolts respectively.
And corresponding connecting cross rods are fixedly connected between the upper ends and the lower ends of the left strut and the right strut respectively.
And hanging parts used for fixing the door frame to an external supporting mechanism are fixedly connected to the rear sides of the left support column and the right support column respectively.
The bottom of the left pillar and the bottom of the right pillar are respectively and fixedly connected with a fixed plate used for fixing the portal frame to the ground, and corresponding inclined support rods are respectively connected between the outer side of the fixed plate and the left pillar and between the outer side of the fixed plate and the right pillar through inclined supports.
And corresponding reinforcing rod pieces are respectively connected between the two sides of the suspension bracket and the die device frame in an inclined pulling manner.
The utility model has the advantages that:
1) the utility model discloses but the liftable is installed the fork frame between the guide way of left pillar and right pillar to fixed mounting has cantilever hoist mechanism on the fork frame, realizes being connected between cantilever hoist mechanism and the fork frame through the mounted frame, and rethread die set frame effectively carries out the mould and bears. During carrying, the cantilever lifting mechanism is lifted to the corresponding position of the mold placing frame, and then the mold is overturned to fall into the mold device frame, so that the mold can be effectively carried off from the mold placing frame; similarly, when the molds are stored in the mold placing frame, the cantilever lifting mechanism provided with the molds is lifted to a corresponding height and then turned over, so that the molds fall into the mold placing frame. Therefore, the frame can be effectively and specially placed for the mold, and the mold can be rapidly, conveniently and safely transported.
2) Because mould weight is very big, and weight is uneven, therefore fork frame and cantilever hoist mechanism in the handling not only need bear great power, and need overcome the uneven problem of the bi-polar atress of fork frame to prevent that the fork frame in the handling from producing the off normal problem. In order to solve the problems, the utility model is firstly provided with a strengthening fixed frame for strengthening the integral rigidity of the fork frame; secondly be provided with anti-disengaging mechanism, through from top to bottom, and the part that the supporting roller on the top fixed plate of dislocation set and bottom plate does not be equipped with the guide way forms the butt with left pillar and right branch post to stability when promoting fork frame and cantilever hoist mechanism to a wide margin, and the butt power through a set of supporting roller of great distance effectively overcomes the uneven problem of the bi-polar atress of fork frame, thereby effectively prevents that the fork frame in the handling from producing the off normal problem, with effectively promoting the utility model discloses a practical effect.
3) The utility model discloses a fork frame both sides rigid coupling respectively have corresponding mounting panel, and the outside of mounting panel is rotated according to the height respectively and is installed a set of and corresponding guide way complex support bearing. Through the setting of mounting panel, not only can effectively be convenient for carry on the installation of upper fixed plate and bottom plate, and can will change with the relative direction of guide way, make support bearing can wholly imbed and in the lateral wall contact of guide way to smooth and easy degree when effectively guaranteeing the fork frame and going up and down, and can further promote the lift stability of fork frame.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic diagram of the fork carriage of the present invention.
Fig. 3 is a schematic structural diagram of the cantilever lifting mechanism of the present invention.
Detailed Description
To facilitate understanding of those skilled in the art, the structure of the present invention will now be described in further detail with reference to the following examples:
referring to fig. 1-3, a cantilever-lift gantry comprises
The gantry comprises a gantry 1 and a gantry support, wherein the gantry support comprises a left support 101 and a right support 102, and corresponding guide grooves 2 are respectively arranged on the inner sides of the left support 101 and the right support 102;
the fork frame 3 is arranged between the guide grooves 2 in a lifting mode, and the fork frame 3 is driven to lift by a corresponding driving mechanism 4;
the anti-dropping mechanism 5 comprises an upper fixing plate 501 and a lower fixing plate 502 fixedly connected to two sides of the fork carriage 3, the upper fixing plate 501 and the lower fixing plate 502 are arranged in front and at the back, corresponding supporting rollers 503 are respectively rotatably mounted on the upper fixing plate 501 and the lower fixing plate 502, and the supporting rollers 503 are respectively abutted to the positions of the left support 101 and the right support 102 where the guide grooves 2 are not arranged;
a reinforcing mount 6 fixedly attached to the rear side of the fork frame 3 for reinforcing the overall rigidity of the fork frame 3;
the cantilever lifting mechanism 7 comprises a horizontally arranged mold device frame 701 and a suspension bracket 702 fixedly connected to the rear side of the mold device frame 701, wherein the suspension bracket 702 is fixedly connected to the front side of the fork frame 3.
The both sides of fork frame 3 rigid coupling respectively have corresponding mounting panel 8, the outside of mounting panel 8 is installed a set of corresponding support bearing 9 according to the height rotation respectively, through support bearing 9 will with corresponding guide way 2 cooperation fork frame 3 liftable install in guide way 2, an upper fixed plate 501 and bottom plate 502 rigid coupling respectively in the both sides of mounting panel 8.
The driving mechanism 4 comprises a group of hydraulic cylinders, the cylinder bodies of the hydraulic cylinders are respectively and fixedly arranged at the bottoms of the guide grooves 2 of the left support column 101 and the right support column 102, and the piston columns of the hydraulic cylinders are respectively and fixedly connected to the bottoms of the corresponding mounting plates 8.
The upper parts of the two sides of the fork frame 3 are fixedly connected with corresponding fixing parts 10 respectively, the top of the suspension bracket 702 is fixedly connected with a group of hook plates 11 matched with the fixing parts 10, the hook plates 11 are buckled on the corresponding fixing parts 10 respectively, and the hook plates 11 and the fixing parts 10 are locked through corresponding bolts respectively.
And corresponding connecting cross rods 12 are fixedly connected between the upper ends and the lower ends of the left strut 101 and the right strut 102 respectively.
The rear sides of the left and right struts 101, 102 are respectively fixedly connected with a hanging piece 13 for fixing the gantry 1 to an external supporting mechanism.
The bottom ends of the left support column 101 and the right support column 102 are respectively and fixedly connected with a fixing plate 14 for fixing the gantry 1 on the ground, and corresponding diagonal braces 15 are respectively connected between the outer side of the fixing plate 14 and the left support column 101 and the right support column 102 through diagonal braces.
The two sides of the suspension frame 702 and the mold device frame 701 are respectively connected with corresponding reinforcing rods 16 in an inclined pulling manner.
When the utility model is used for carrying out the mould carrying operation, the cantilever lifting mechanism 7 is only required to be lifted to the corresponding position of the mould placing frame, and then the mould is overturned to fall into the mould device frame 701, so that the mould can be effectively carried off from the mould placing frame; similarly, when the molds are to be stored in the mold shelf, the cantilever lifting mechanism 7 with the molds is lifted to a corresponding height, and then turned over, so that the molds fall into the mold shelf.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (8)
1. The utility model provides a cantilever lift portal frame which characterized in that: comprises that
The gantry comprises a gantry (1) and a support, wherein the gantry comprises a left support (101) and a right support (102), and corresponding guide grooves (2) are respectively formed in the inner sides of the left support (101) and the right support (102);
the fork frame (3) is arranged between the guide grooves (2) in a lifting mode, and the fork frame (3) is driven to lift by a corresponding driving mechanism (4);
the anti-falling mechanism (5) comprises an upper fixing plate (501) and a lower fixing plate (502) which are fixedly connected to two sides of the fork frame (3), the upper fixing plate (501) and the lower fixing plate (502) are arranged in the front and back, corresponding supporting rollers (503) are respectively rotatably mounted on the upper fixing plate (501) and the lower fixing plate (502), and the supporting rollers (503) are respectively abutted to the positions of the left pillar (101) and the right pillar (102) which are not provided with the guide grooves (2);
the reinforced fixing frame (6) is fixedly connected to the rear side of the fork frame (3) and is used for reinforcing the integral rigidity of the fork frame (3);
the cantilever lifting mechanism (7) comprises a horizontally arranged die device frame (701) and a suspension bracket (702) fixedly connected to the rear side of the die device frame (701), and the suspension bracket (702) is fixedly connected to the front side of the fork frame (3).
2. The boom hoist gantry of claim 1, wherein: the both sides of fork frame (3) rigid coupling respectively have corresponding mounting panel (8), the outside of mounting panel (8) is rotated according to the height respectively and is installed a set of corresponding support bearing (9), through support bearing (9) will with corresponding guide way (2) cooperation fork frame (3) liftable install in guide way (2), upper fixed plate (501) and bottom plate (502) rigid coupling respectively in the both sides of mounting panel (8).
3. The boom hoist gantry of claim 2, wherein: the driving mechanism (4) comprises a group of hydraulic cylinders, the cylinder bodies of the hydraulic cylinders are respectively and fixedly arranged at the bottoms of the guide grooves (2) of the left support column (101) and the right support column (102), and the piston columns of the hydraulic cylinders are respectively and fixedly connected to the bottoms of the corresponding mounting plates (8).
4. The boom hoist gantry of claim 1, wherein: the two sides of the fork frame (3) are fixedly connected with corresponding fixing parts (10) respectively, the top of the suspension bracket (702) is fixedly connected with a group of hooking plates (11) matched with the fixing parts (10), the hooking plates (11) are respectively buckled on the corresponding fixing parts (10), and the hooking plates (11) and the fixing parts (10) are respectively locked through corresponding bolts.
5. The boom hoist gantry of claim 1, wherein: and corresponding connecting cross rods (12) are fixedly connected between the upper ends and the lower ends of the left strut (101) and the right strut (102) respectively.
6. The boom hoist gantry of claim 5, wherein: and the rear sides of the left support column (101) and the right support column (102) are respectively fixedly connected with a hanging piece (13) used for fixing the gantry (1) to an external supporting mechanism.
7. The boom hoist gantry of claim 1, wherein: the bottom ends of the left support column (101) and the right support column (102) are respectively and fixedly connected with a fixing plate (14) used for fixing the gantry (1) to the ground, and corresponding inclined support rods (15) are respectively connected between the outer side of the fixing plate (14) and the left support column (101) and the right support column (102) through inclined supports.
8. The boom hoist gantry of claim 1, wherein: and corresponding reinforcing rod pieces (16) are respectively connected between the two sides of the suspension frame (702) and the die device frame (701) in an inclined pulling manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120432198.6U CN214495609U (en) | 2021-02-26 | 2021-02-26 | Cantilever lifting portal frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120432198.6U CN214495609U (en) | 2021-02-26 | 2021-02-26 | Cantilever lifting portal frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214495609U true CN214495609U (en) | 2021-10-26 |
Family
ID=78226191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120432198.6U Active CN214495609U (en) | 2021-02-26 | 2021-02-26 | Cantilever lifting portal frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214495609U (en) |
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2021
- 2021-02-26 CN CN202120432198.6U patent/CN214495609U/en active Active
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