CN218708648U - Anti-toppling portal crane - Google Patents
Anti-toppling portal crane Download PDFInfo
- Publication number
- CN218708648U CN218708648U CN202223020991.9U CN202223020991U CN218708648U CN 218708648 U CN218708648 U CN 218708648U CN 202223020991 U CN202223020991 U CN 202223020991U CN 218708648 U CN218708648 U CN 218708648U
- Authority
- CN
- China
- Prior art keywords
- frame
- main
- support
- crossbearer
- block
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Jib Cranes (AREA)
Abstract
The utility model discloses a prevent gantry crane who emptys, bear main support and link linking mechanism including the accuse, the link links up the mechanism including crossbearer, spout, hinders piece, mounting hole and bottom plate, the middle part that the link linked up the mechanism is provided with the crossbearer, and the inside of crossbearer is provided with the spout, the piece that hinders is installed at the both ends of spout, the bottom of crossbearer is provided with the bottom plate, and the middle part of bottom plate is provided with the mounting hole. This prevent gantry crane who topples over, through the fixed both ends of seting up in the spout that will hinder the piece, make carriage mechanism when the spout top slides, the left and right sides has blocks the position structure, make carriage mechanism be difficult for dropping from the crossbearer top, guarantee its security when the work operation, and the crossbearer is being provided with both sides bearing the main support top, corresponding two walking frame structure has been constituted, make the bearing capacity of handling goods stronger, when can making the delivery heavy goods, it is difficult for rocking and topples over to bear the main support.
Description
Technical Field
The utility model relates to a gantry crane technical field specifically is a prevent gantry crane who topples over.
Background
The portal crane is a deformation of the bridge crane, and is called a portal crane, and is mainly used for loading and unloading operations of outdoor goods yards, stock yards and bulk goods.
Gantry cranes in the market are usually only equipped with a single walking beam, the self mass is small, the load bearing capacity of hoisted goods is limited, the wind resistance is poor, and when bearing heavy objects, the main beam support is prone to uneven stress and toppling, so that the gantry crane capable of preventing toppling is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a prevent portal crane who topples over to portal crane on the market that proposes in solving above-mentioned background art is equipped with the wall bar usually only, and self quality is less, and handling goods bearing capacity is limited, and the wind resistance is relatively poor, and when bearing weight object, the main beam support is easy atress uneven takes place the problem of toppling over.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a prevent gantry crane who topples over, links up the mechanism including bearing main support and link, the top of bearing the main support is provided with link and links up the mechanism, and the link links up the top of mechanism and installs slide frame mechanism, the top of slide frame mechanism is provided with the bearing block, and the place ahead of bearing block is provided with the jack block, bear the main support including the installation piece, stable dish, support frame, vice compensating beam and main compensating beam, the mid-mounting who bears the main support has the support frame, and the top of support frame installs stable dish, the installation piece is installed to the top of stable dish, the middle part of support frame is provided with main compensating beam, and the top of main compensating beam is provided with vice compensating beam.
Furthermore, the main bearing bracket is movably connected with the connecting frame connecting mechanism, and the connecting frame connecting mechanism is attached to the sliding frame mechanism.
Furthermore, the support frame is welded with the main balance beam, and the main balance beam is fixedly welded at two positions in the middle of the support frame.
Further, the link links up the mechanism including crossbearer, spout, hinders piece, mounting hole and bottom plate, the middle part that the link links up the mechanism is provided with the crossbearer, and the inside of crossbearer is provided with the spout, the piece that hinders is installed at the both ends of spout, the bottom of crossbearer is provided with the bottom plate, and the middle part of bottom plate is provided with the mounting hole.
Furthermore, the crossbearer is laminated with the spout mutually, and the spout is provided with a pair ofly in the inside of crossbearer.
Further, the sliding frame mechanism comprises a clamp, a limiting frame and a sliding block, the limiting frame is arranged in the middle of the sliding frame mechanism, the clamp is arranged in the middle of the limiting frame, and the sliding block is arranged at the bottom of the limiting frame.
Furthermore, be swing joint between slider and the spacing, and spacing passes through slider and link mechanism constitution sliding construction is linked up to link.
Compared with the prior art, the beneficial effects of the utility model are that: this prevent gantry crane who topples over is through fixing the spout and seting up in the middle part of crossbearer, and the spout is provided with a pair ofly in the inside of crossbearer, make carriage mechanism can connect and constitute sliding structure in the spout inside with the crossbearer, will block the fixed both ends of seting up in the spout of piece, make carriage mechanism when the spout top slides, the left and right sides has blocks the position structure, make carriage mechanism be difficult for dropping from the crossbearer top, guarantee its security when the work is moved, and the crossbearer is provided with both sides bearing the main support top, corresponding two-way walking frame structure has been constituted, make the bearing capacity of handling goods stronger, when can making carrying weight level goods, it is difficult for rocking and toppling over to bear the main support.
1. The utility model discloses the reliance is fixed to be welded in the top of main compensating beam with vice compensating beam, can further strengthen the balanced stress structure that the support frame is stably connected, compares in common single-strut gantry crane form in the past, can form the double bracing frame form, has laid the stability of hoist from basic bearing structure.
2. The utility model discloses a with anchor clamps movable mounting in the middle part of spacing frame for the bearing block can stably place in the middle part of spacing frame, can strengthen the basic bearing structure of bearing block, makes the bearing block when bearing weight goods, and the position is difficult for the incline, can stably slide.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic side view of the main support of the present invention;
fig. 3 is a schematic view of the internal structure of the connecting frame connecting mechanism of the present invention;
fig. 4 is a schematic diagram of the internal structure of the sliding frame mechanism of the present invention.
In the figure: 1. carrying a main support; 101. mounting blocks; 102. a stabilizing disc; 103. a support frame; 104. a secondary balance beam; 105. a main balance beam; 2. a connecting frame connecting mechanism; 201. a transverse frame; 202. a chute; 203. blocking; 204. mounting holes; 205. a base plate; 3. a sliding frame mechanism; 301. a clamp; 302. a limiting frame; 303. a slider; 4. a bearing block; 5. and a hoisting block.
Detailed Description
As shown in fig. 1-2, the utility model provides a technical solution: a door type crane preventing toppling over comprises a bearing main support 1 and a connecting frame connecting mechanism 2, the connecting frame connecting mechanism 2 is arranged above the bearing main support 1, a sliding frame mechanism 3 is arranged above the connecting frame connecting mechanism 2, a bearing block 4 is arranged above the sliding frame mechanism 3, a hoisting block 5 is arranged in front of the bearing block 4, the bearing main support 1 comprises an installation block 101, a stabilizing disc 102, a support frame 103, an auxiliary balancing beam 104 and a main balancing beam 105, a support frame 103 is arranged in the middle of the bearing main support 1, the stabilizing disc 102 is arranged at the top of the support frame 103, the installation block 101 is arranged above the stabilizing disc 102, the main balancing beam 105 is arranged in the middle of the support frame 103, the auxiliary balancing beam 104 is arranged above the main balancing beam 105, the main balancing beam 105 is fixedly welded in the middle of the support frame 103, and the main balancing beam 105 is fixedly welded in two positions in the middle of the support frame 103, the supporting frame 103 can be balanced and stressed, meanwhile, the auxiliary balance beam 104 is fixedly welded above the main balance beam 105, a balanced stress structure for stably connecting the supporting frame 103 can be further strengthened, compared with the conventional single supporting frame 103 gantry crane form, a double supporting frame 103 form can be formed, the stability of the crane is established from a basic supporting structure, the stabilizing disc 102 is fixedly welded at the top of the supporting frame 103, the mounting block 101 is movably mounted at the top of the stabilizing disc 102, the connecting frame connecting mechanism 2 can be arranged above the mounting block 101 in a matching manner, the connecting frame connecting mechanism 2 can be movably connected with the bearing main support 1, the sliding frame mechanism 3 is arranged above the connecting frame connecting mechanism 2 in a matching manner, the bearing block 4 is movably clamped at the middle part of the sliding frame mechanism 3, and the bearing block 4 can stably slide above the connecting frame connecting mechanism 2 in a balanced manner, set up the laminating of lifting block 5 in the top of bearing block 4 for lifting block 5 is when the lifting hook goods, and bearing block 4's balanced movable action can drive lifting block 5 and be difficult for rocking the slope.
As shown in fig. 3, the utility model provides a technical solution: the utility model provides a prevent portal crane that emptys, link linking mechanism 2 is including crossbearer 201, spout 202, block 203, mounting hole 204 and bottom plate 205, the middle part that link links mechanism 2 is provided with crossbearer 201, and the inside of crossbearer 201 is provided with spout 202, block 203 is installed at the both ends of spout 202, the bottom of crossbearer 201 is provided with bottom plate 205, and the middle part of bottom plate 205 is provided with mounting hole 204, set up crossbearer 201 into the main part that link mechanism 2, make crossbearer 201 can connect in the top of bearing main support 1, fix spout 202 and set up in the middle part of crossbearer 201, and spout 202 is provided with a pair ofly in the inside of crossbearer 201, make carriage mechanism 3 can connect inside and crossbearer 201 constitute sliding structure in spout 202, to block 203 fixed set up in the both ends of spout 202, make carriage mechanism 3 when sliding above spout 202, the left and right sides have and block the position structure, make carriage mechanism 3 be difficult for dropping from crossbearer 201 top, guarantee its security when the operation at work, and bear the crossbar 201 and be provided with the crossbeam 201 and be provided with the both ends of supporting structure, make the cargo handling more convenient for the movable support and install in the bottom plate of the movable support 201 replacement of movable support 201, the bottom of the rack 201, it is difficult for the overhead movable support 201, it is difficult for the cargo handling, it is difficult to bear the movable support 201, it is difficult to rock the movable support 201, it is difficult to bear the bottom plate 205, it is difficult to bear the movable support 201, it is difficult to bear the bottom plate to bear the weight of the movable support 201, it is difficult to bear the movable support 201, it is difficult to be convenient for the movable support 201, it is difficult to bear the weight of the movable mounting hole to rock the movable support 201, it is difficult to bear the bottom plate to bear the weight of installing, it is convenient for the weight of installing, it is difficult to bear the weight of the movable support 201, it is convenient for the bottom plate to bear the carriage mechanism, it to bear the movable mounting hole, it is difficult to bear the weight of the movable mounting hole, it is installed in the support 201, it is convenient for the.
As shown in fig. 4, the utility model provides a technical scheme: the utility model provides a prevent portal crane who emptys, carriage mechanism 3 is including anchor clamps 301, spacing 302 and slider 303, the middle part of carriage mechanism 3 is provided with spacing 302, and the mid-mounting of spacing 302 has anchor clamps 301, slider 303 is installed to the bottom of spacing 302, set up spacing 302 in the main part of carriage mechanism 3, with anchor clamps 301 movable mounting in the middle part of spacing 302, make bearing block 4 can stably place in the middle part of spacing 302, can strengthen bearing block 4's basic bearing structure, make bearing block 4 when bearing weight goods, the position is difficult for the skew, can stably slide, laminate slider 303 and set up in the bottom of spacing 302, slider 303 can stably place in the inside that the link links up mechanism 2, make spacing 302 accessible slider 303 carry out the equilibrium slip effect in link up mechanism 2 top, so that the freight.
In conclusion, when the anti-toppling portal crane is used, the main balance beam 105 is fixedly welded at the middle part of the support frame 103, the main balance beam 105 is fixedly welded at two positions at the middle part of the support frame 103, so that the support frame 103 can be stressed in a balanced manner, meanwhile, the auxiliary balance beam 104 is fixedly welded above the main balance beam 105, so that a balanced stress structure for stably connecting the support frame 103 can be further enhanced, the stability of the crane is established from a basic support structure, the stabilizing disc 102 is fixedly welded at the top part of the support frame 103, the mounting block 101 is movably mounted at the top part of the stabilizing disc 102, so that the connecting frame connecting mechanism 2 can be arranged above the mounting block 101 in a matched manner, the connecting frame connecting mechanism 2 can be movably connected with the bearing main support 1, the sliding frame mechanism 3 is arranged above the connecting frame connecting mechanism 2 in a matched manner, the bearing block 4 is movably clamped at the middle part of the sliding frame mechanism 3, can make bearing block 4 slide on the top of the linking mechanism 2 stably in balance, set up the jack block 5 above the bearing block 4 in a fitting manner, make the jack block 5 when lifting hook goods, the balanced activity of the bearing block 4 can drive the jack block 5 to be difficult to rock and incline, set the cross frame 201 as the main body of the linking mechanism 2, make the cross frame 201 can be connected on the top of the bearing main support 1, set the sliding groove 202 in the middle of the cross frame 201 fixedly, and the sliding groove 202 is provided with a pair in the inside of the cross frame 201, make the sliding frame mechanism 3 connect in the sliding groove 202 and form a sliding structure with the cross frame 201, set the block 203 fixedly on the two ends of the sliding groove 202, make the sliding frame mechanism 3 slide above the sliding groove 202, the left and right sides have blocking position structures, make the sliding frame mechanism 3 difficult to drop from the top of the cross frame 201, guarantee the safety when it works, the bottom plate 205 is movably arranged at the bottom of the cross frame 201, the mounting hole 204 is fixedly arranged at the left end and the right end of the bottom plate 205, the cross frame 201 can be movably connected with the main bearing support 1 through the mounting hole 204, the limiting frame 302 is arranged in the main body of the sliding frame mechanism 3, the clamp 301 is movably arranged in the middle of the limiting frame 302, the bearing block 4 can be stably arranged in the middle of the limiting frame 302, the basic supporting structure of the bearing block 4 can be enhanced, the sliding block 303 is attached to the bottom of the limiting frame 302, the sliding block 302 can be movably arranged above the connecting frame connecting mechanism 2 through the sliding block 303, and the goods can be transported conveniently.
Claims (7)
1. An anti-toppling portal crane comprises a main bearing bracket (1) and a connecting frame connecting mechanism (2), and is characterized in that the main bearing bracket is connected with the connecting frame connecting mechanism; the top of bearing main support (1) is provided with link joint mechanism (2), and the top of link joint mechanism (2) installs carriage mechanism (3), the top of carriage mechanism (3) is provided with bearing block (4), and the place ahead of bearing block (4) is provided with hoisting block (5), bear main support (1) including installation piece (101), stable dish (102), support frame (103), vice compensating beam (104) and main compensating beam (105), the mid-mounting who bears main support (1) has support frame (103), and the top of support frame (103) installs stable dish (102), installation piece (101) are installed to the top of stable dish (102), the middle part of support frame (103) is provided with main compensating beam (105), and the top of main compensating beam (105) is provided with vice compensating beam (104).
2. The anti-toppling gantry crane according to claim 1, wherein: bear and be swing joint between main support (1) and link linking mechanism (2), and link linking mechanism (2) and carriage mechanism (3) laminating mutually.
3. The anti-toppling gantry crane according to claim 1, wherein: the supporting frame (103) is welded with the main balance beam (105), and the main balance beam (105) is fixedly welded at two positions in the middle of the supporting frame (103).
4. An anti-tipping gantry crane according to claim 1, wherein: the connecting frame connecting mechanism (2) comprises a transverse frame (201), a sliding groove (202), a blocking block (203), a mounting hole (204) and a bottom plate (205), the transverse frame (201) is arranged in the middle of the connecting frame connecting mechanism (2), the sliding groove (202) is formed in the transverse frame (201), the blocking block (203) is installed at two ends of the sliding groove (202), the bottom of the transverse frame (201) is provided with the bottom plate (205), and the mounting hole (204) is formed in the middle of the bottom plate (205).
5. An anti-tipping gantry crane according to claim 4, wherein: the transverse frame (201) is attached to the sliding grooves (202), and a pair of sliding grooves (202) are arranged in the transverse frame (201).
6. An anti-tipping gantry crane according to claim 1, wherein: carriage mechanism (3) are including anchor clamps (301), spacing (302) and slider (303), the middle part of carriage mechanism (3) is provided with spacing (302), and the mid-mounting of spacing (302) has anchor clamps (301), slider (303) are installed to the bottom of spacing (302).
7. An anti-tipping gantry crane according to claim 6, wherein: the sliding block (303) is movably connected with the limiting frame (302), and the limiting frame (302) forms a sliding structure with the connecting frame connecting mechanism (2) through the sliding block (303).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223020991.9U CN218708648U (en) | 2022-11-14 | 2022-11-14 | Anti-toppling portal crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223020991.9U CN218708648U (en) | 2022-11-14 | 2022-11-14 | Anti-toppling portal crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218708648U true CN218708648U (en) | 2023-03-24 |
Family
ID=85616876
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223020991.9U Active CN218708648U (en) | 2022-11-14 | 2022-11-14 | Anti-toppling portal crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218708648U (en) |
-
2022
- 2022-11-14 CN CN202223020991.9U patent/CN218708648U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202391339U (en) | Rotary drilling rig with automatically assembled and disassembled balance weight and adjustable barycenter | |
| CN100431942C (en) | Technological method for hoisting special large-sized equipment using rotary balance process | |
| CN103332611A (en) | Fabrication method of arm support of crane | |
| CN218708648U (en) | Anti-toppling portal crane | |
| US20130071211A1 (en) | Multi-axis load gripping arm | |
| CN203855282U (en) | Car frame structure of elevator | |
| CN112682472B (en) | Gravity center adjustable type counterweight tool for coal mine underground support carrier test | |
| CN108383004B (en) | Goods shelf crane | |
| CN218024923U (en) | Hoisting equipment for cold chain storage | |
| CN112777484A (en) | Hoisting method of goods shelf | |
| CN112268722A (en) | Hanger for inspecting crane hook | |
| CN201864456U (en) | Bracket for loading test of crane | |
| CN216038242U (en) | Flexible arm structure of commodity circulation jack-up conveyer | |
| CN220787779U (en) | Portable combined container crane switching hanger | |
| CN217838110U (en) | Inner hole expanding type mechanical locking lifting appliance | |
| US8833574B2 (en) | Gantry with suspending links | |
| CN217864227U (en) | Trolley for carrying and dismounting transition car coupler | |
| CN214989915U (en) | Frame for chemical injection winch | |
| CN220449563U (en) | Detachable tractor overhauls frame | |
| CN208631924U (en) | Slidingtype suspender | |
| CN220364343U (en) | Front cross beam frame with hanging basket assembly structure and engineering trolley | |
| CN210595122U (en) | Handling tool for forklift | |
| CN214939389U (en) | Overturn prevention device for bridge girder erection machine | |
| CN220485176U (en) | Hoisting device without counterweight | |
| CN214031456U (en) | Quayside container crane |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |