CN214879613U - Movable simple gantry crane device - Google Patents
Movable simple gantry crane device Download PDFInfo
- Publication number
- CN214879613U CN214879613U CN202121494500.7U CN202121494500U CN214879613U CN 214879613 U CN214879613 U CN 214879613U CN 202121494500 U CN202121494500 U CN 202121494500U CN 214879613 U CN214879613 U CN 214879613U
- Authority
- CN
- China
- Prior art keywords
- truss
- gantry crane
- crane device
- top truss
- support body
- 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
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 29
- 239000010959 steel Substances 0.000 claims abstract description 29
- 210000002356 Skeleton Anatomy 0.000 claims abstract description 22
- 238000005728 strengthening Methods 0.000 claims abstract description 11
- 210000000614 Ribs Anatomy 0.000 claims description 23
- 230000003014 reinforcing Effects 0.000 claims description 14
- 229910001294 Reinforcing steel Inorganic materials 0.000 claims description 2
- 238000010276 construction Methods 0.000 abstract description 11
- 239000000463 material Substances 0.000 abstract description 9
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000004642 transportation engineering Methods 0.000 abstract description 2
- 241000893018 Armeria Species 0.000 abstract 1
- 238000003466 welding Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 241000282414 Homo sapiens Species 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000004301 light adaptation Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006011 modification reaction Methods 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
Images
Abstract
The utility model provides a portable simple and easy gantry crane device for solve the hoist and mount problem of following steel construction and equipment of gross mass 800Kg in basement or the narrow and small hole well in space. The utility model discloses a support body, driving system, walking runner, driving system installs at the middle part of support body, and the lower part at the support body is installed to the walking runner, the support body includes top truss, stand skeleton and triangle bracing, and the fixed stand skeleton that is equipped with in both ends of top truss, the both ends of triangle bracing are respectively through strengthening rib and top truss and stand skeleton fixed connection. The utility model discloses simple structure, preparation owner material are the common material of job site, and the cost of manufacture is lower, and very big saving the manpower has reduced the use of equipment such as truck crane under the unnecessary condition, has reduced perpendicular transportation pressure, has practiced thrift construction cost, has improved work efficiency, has shortened construction period.
Description
Technical Field
The utility model relates to a portal crane, concretely relates to movable's simple and easy portal crane.
Background
Gantry crane calls portal crane again, portal crane is a deformation of bridge crane, mainly used outdoor goods yard, stock yard goods, loading and unloading operation of bulk cargo, portal crane has characteristics such as the place high-usage, the operation scope is big, the adaptation face is wide, the commonality is strong, obtains extensive use in harbour goods yard, its metal structure looks like portal frame, bears two stabilizer blades of installation under the girder, can directly walk on the track on ground, girder both ends can have overhanging cantilever beam.
Along with the rapid development of the building industry, the pursuit of human beings on the living quality and the increasingly obvious demand for solving the space use, the modern super high-rise design often adopts a deeper basement, most of foundation pits are in the form of a deep foundation pit and a temporary foundation pit enclosure structure, steel structure construction is carried out in the basement or a pit with a narrow space, and an ideal construction effect cannot be obtained, for example, a steel structure supporting plate is designed at the joint of a supporting beam and a steel upright column, the size of a single supporting plate is 1500mm multiplied by 22mm, the weight is about 600kg, and the problems of long time consumption and great labor consumption when a worker carries the steel structure supporting plate by using a tower crane or an automobile crane, and low efficiency and high cost are caused when the steel structure supporting plate is lifted by using the tower crane or the automobile crane.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a simple structure, with low costs, work efficiency height, convenient to use simultaneously, save artifically, shorten construction period and can be accurate the simple and easy gantry crane device of portable that adjusts hoist and mount position in order to overcome the hoist and mount problem of following steel construction and equipment of total mass 800Kg in basement or the narrow and small hole well in space.
The purpose of the utility model can be realized through the following technical scheme: the utility model provides a portable simple and easy portal crane device, includes support body, driving system and walking runner, driving system installs at the middle part of support body, and the lower part at the support body is installed to the walking runner, the support body includes top truss, stand skeleton and triangle bracing, and the fixed stand skeleton that is equipped with in both ends of top truss, the both ends of triangle bracing are respectively through strengthening rib and top truss and stand skeleton fixed connection.
Further, the stand skeleton is the triangle-shaped structure, the upper end intersection of stand skeleton and the tip fixed connection of top truss, the lower extreme of two sides of stand skeleton all with walking runner fixed connection, the middle part of two sides of stand skeleton all is connected with the triangle bracing through the strengthening rib, and the lower part of two sides of stand skeleton is connected through the base.
Furthermore, the top truss is a bailey truss structure formed by a truss main body and supporting rods, the truss main body forms a frame shape, and the supporting rods are obliquely fixed in the truss main body.
Furthermore, the truss main body and the support rods are three-level twisted steel bars.
Furthermore, the middle part of the lower end of the top truss is fixedly connected with a truss connecting piece, and the power system is connected with the top truss through the truss connecting piece.
Furthermore, the truss connecting piece is a seamless steel pipe, a connecting port is formed in the seamless steel pipe, and a hook on the power system is connected with the seamless steel pipe through the connecting port.
Furthermore, the two ends of the top truss, which are close to the truss connecting piece, are respectively connected with the triangular diagonal brace through reinforcing ribs, the triangular diagonal brace comprises two diagonal braces, the top truss and the upright column framework form a triangular structure, the intersection of the upper ends of the two diagonal braces is fixedly connected with the top truss through the reinforcing ribs, and the lower ends of the two diagonal braces are respectively fixedly connected with the middle parts of the two sides of the upright column framework through the reinforcing ribs.
Furthermore, the upright post framework and the triangular inclined strut are three-level thread reinforcing steel bars, and the reinforcing ribs are three-level thread reinforcing ribs.
Furthermore, the power system is an electric hoist, and the electric hoist is connected with the switch device through a remote controller.
Furthermore, the walking rotating wheels are universal wheels, and each walking rotating wheel is provided with a braking mechanism.
The utility model has the advantages that: the utility model has simple structure and low manufacturing cost, and the main manufacturing materials are common materials in construction sites; the utility model effectively solves the hoisting problem of steel structures and equipment with the total mass below 800Kg in the pit with a large engineering amount in the narrow space during construction, and compared with the prior manual material handling in the basement or the pit with a narrow space, the utility model greatly saves manpower, improves the working efficiency and shortens the construction period; in actual work, power systems with different powers can be replaced quickly according to the hoisting requirements, vertical transportation pressure is reduced, the use of equipment such as a tower crane and a truck crane under unnecessary conditions is reduced, and construction cost is saved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic view of a partial structure of the frame body of the present invention.
Fig. 3 is a schematic view of the structure of the walking wheel of the present invention.
In the figure, the reference numerals are represented as 1, 2, 3, 301, a top truss, 401, 402, a support rod, 5, a vertical column framework, 6, a triangular inclined strut, 7, a reinforcing rib and 8, wherein 1 is a frame body, 2 is a power system, 3 is a walking rotating wheel, 301 is a braking mechanism, 4 is a truss connecting piece.
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 any creative effort belong to the protection scope of the present invention.
A movable simple gantry crane device is shown in figure 1 and comprises a frame body 1, a power system 2 and a traveling rotating wheel 3, wherein the frame body 1 forms an integral frame and plays a role of supporting the power system 2, the power system 2 is used as a power source for hoisting materials, the power system 2 is arranged in the middle of the frame body 1 and can enable the frame body 1 to be uniformly stressed when the materials are hoisted, the stability of the integral structure is facilitated, the traveling rotating wheel 3 is arranged at the lower part of the frame body 1 and enables the frame body 1 to be moved to a proper hoisting position, the frame body 1 comprises a top truss 4, an upright post framework 5 and a triangular inclined strut 6, the top truss 4 is arranged at the top of the integral structure and is used for bearing the gravity of the power system 2 and hoisted goods, the top truss 4 is high in structural strength and strong in bearing capacity, the upright post framework 5 is mainly used for supporting hoisted goods, the triangular inclined strut 6 is used for assisting the upright post framework 5 in supporting hoisted goods, the stability of the whole structure can be improved; the two ends of the top truss 4 are fixedly provided with the upright post frameworks 5, the top truss 4 is welded with the upright post frameworks 5, and the whole welded structure is high in strength and strong in stability; the two ends of the triangular inclined strut 6 are fixedly connected with the top truss 4 and the upright post framework 5 through the reinforcing ribs 7 respectively, the fixed connection mode is welding, so that the connection stability and the structural integrity between all parts are better, the reinforcing ribs 7 guarantee the strength of the connection weak points, and the whole structural strength is higher.
Specifically, the upright post framework 5 is of a triangular structure and has good supporting stability, the intersection of the upper end of the upright post framework 5 is fixedly connected with the end part of the top truss 4, and the connection mode is welding, so that the connection stability and the structural integrity between the upright post framework 5 and the top truss 4 are good; the lower extreme of two sides of stand skeleton 5 all with 3 fixed connection of walking runner, walking runner 3 is total to four groups, all welds the lower extreme that sets up at stand skeleton 5, makes things convenient for operating personnel to adjust hoist and mount position, and the middle part of two sides of stand skeleton 5 all is connected with triangle bracing 6 through strengthening rib 7, has guaranteed the intensity of connecting the weak point, and the lower part of two sides of stand skeleton 5 is connected through the base, forms stable triangle-shaped structure.
Further, as shown in fig. 2, the top truss 4 is a bailey truss structure composed of a truss main body 401 and a support rod 402, and the top truss 4 adopts the bailey truss structure, so that the structure is simple, the load capacity is large, and the assembly is easy; the truss main body 401 forms a frame shape, the support rods 402 are obliquely fixed in the truss main body 401, and the plurality of support rods 402 are welded in the truss main body 401, so that the top truss 4 formed in the mode is high in structural rigidity and strong in bearing capacity. Truss main part 401 and bracing piece 402 are tertiary twisted steel, and truss main part 401 is diameter 32 mm's tertiary twisted steel, and bracing piece 402 is diameter 16 mm's tertiary twisted steel, and truss main part 401 mainly plays the main effect of bearing, and the diameter is bigger than bracing piece 402, and tertiary twisted steel has light in weight's characteristics and has satisfied the reliability that top truss 4 connects.
As shown in fig. 1, the lower end middle part of the top truss 4 is fixedly connected with a truss connecting piece 8, the power system 2 is connected with the top truss 4 through the truss connecting piece 8, the power system 2 is an electric hoist, and the electric hoist has the characteristics of safety, reliability, small structural volume, light weight and convenience in installation. The electric hoist is connected with the switch device through the remote controller, and the switch device is remotely controlled by an operator, so that the electric hoist is safe and convenient to use. The top truss 4 is welded with the truss connecting piece 8, and the whole structure formed by the connection mode is high in strength and strong in stability; the frame connecting piece 8 is seamless steel pipe, and seamless steel pipe diameter is phi 48mm 3.6mm, and bearing capacity is strong, has guaranteed the transmission of vertical bearing, has seted up the connector on the seamless steel pipe, and the couple on the driving system 2 passes through the connector and is connected with seamless steel pipe, and this kind of connected mode is reliable again convenient promptly, can be according to hanging heavy demand quick replacement driving system 2 in actual work.
It is worth explaining, top truss 4 is close to the both ends of truss connection spare 8 and is connected with triangle bracing 6 through strengthening rib 7 respectively, connected mode is the welding, it is high to make whole structure possess joint strength, connection performance advantage, triangle bracing 6 includes two diagonal braces, diagonal brace and top truss 4, stand skeleton 5 forms the triangle-shaped structure, it has good support stability, two diagonal brace upper end junctions pass through strengthening rib 7 and top truss 4 fixed connection, the lower extreme of two diagonal braces passes through the middle part fixed connection of strengthening rib 7 and two sides of stand skeleton 5 respectively, the intensity of connecting the weak point has been guaranteed, connected mode is the welding, make whole structure possess sufficient intensity, weight is reduced. Upright frame 5 is tertiary twisted steel with triangle bracing 6, upright frame 5 is diameter 32 mm's tertiary twisted steel, triangle bracing 6 is diameter 25 mm's tertiary twisted steel, upright frame 5 bears the great holding power of overall structure, therefore the diameter is great, strengthening rib 7 is tertiary twisted steel, a joint strength for strengthening between each part, strengthening rib 7 is diameter 16 mm's tertiary twisted steel, the reliability of support and connection has been satisfied, it is lighter to make portable simple and easy portal crane device overall structure, and these materials are the common materials of building field job site, the cost is lower.
As shown in fig. 3, the walking wheels 3 are universal wheels, and an operator can control the traveling direction and adjust the position of the supporting legs through the universal wheels, so that the hoisting position can be accurately adjusted; and each walking rotating wheel 3 is provided with a braking mechanism 301 matched with the walking rotating wheel 3, so that the movable simple gantry crane device can not slide away in the hoisting work, and the safety of operators is guaranteed.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The utility model provides a portable simple and easy gantry crane device, includes support body (1), driving system (2) and walking runner (3), driving system (2) are installed at the middle part of support body (1), and the lower part at support body (1), its characterized in that are installed in walking runner (3): the support body (1) comprises a top truss (4), an upright post framework (5) and a triangular inclined strut (6), wherein the upright post framework (5) is fixedly arranged at the two ends of the top truss (4), and the two ends of the triangular inclined strut (6) are fixedly connected with the top truss (4) and the upright post framework (5) through reinforcing ribs (7) respectively.
2. The mobile simple gantry crane device of claim 1, wherein: stand skeleton (5) are the triangle-shaped structure, the upper end intersection of stand skeleton (5) and the tip fixed connection of top truss (4), the lower extreme of two sides of stand skeleton (5) all with walking runner (3) fixed connection, the middle part of two sides of stand skeleton (5) all is connected with triangle bracing (6) through strengthening rib (7), and the lower part of two sides of stand skeleton (5) is connected through the base.
3. The mobile simple gantry crane device of claim 1 or 2, wherein: the top truss (4) is a bailey truss structure composed of a truss main body (401) and supporting rods (402), the truss main body (401) is in a frame shape, and the supporting rods (402) are obliquely fixed in the truss main body (401).
4. The mobile simple gantry crane device of claim 3, wherein: the truss main body (401) and the support rods (402) are three-level thread steel bars.
5. The mobile simple gantry crane device of claim 1, wherein: the middle part of the lower end of the top truss (4) is fixedly connected with a truss connecting piece (8), and the power system (2) is connected with the top truss (4) through the truss connecting piece (8).
6. The mobile simple gantry crane device of claim 5, wherein: the truss connecting piece (8) is a seamless steel pipe, a connecting port is formed in the seamless steel pipe, and a hook on the power system (2) is connected with the seamless steel pipe through the connecting port.
7. The mobile simple gantry crane device of claim 5, wherein: the two ends, close to the truss connecting pieces (8), of the top truss (4) are connected with the triangular inclined struts (6) through reinforcing ribs (7) respectively, each triangular inclined strut (6) comprises two inclined supporting rods, each inclined supporting rod, the top truss (4) and the stand column framework (5) form a triangular structure, the upper ends of the two inclined supporting rods are connected with the top truss (4) through the reinforcing ribs (7) at the intersection, and the lower ends of the two inclined supporting rods are connected with the middle of the two sides of the stand column framework (5) through the reinforcing ribs (7) respectively.
8. The mobile simple gantry crane device of claim 1, 2 or 7, wherein: the upright post framework (5) and the triangular inclined strut (6) are three-level thread reinforcing steel bars, and the reinforcing ribs (7) are three-level thread reinforcing ribs.
9. The mobile simple gantry crane device of claim 1, 5 or 6, wherein: the power system (2) is an electric hoist, and the electric hoist is connected with the switch device through a remote controller.
10. The mobile simple gantry crane device of claim 1 or 2, wherein: the walking rotating wheels (3) are universal wheels, and each walking rotating wheel (3) is provided with a braking mechanism (301).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121494500.7U CN214879613U (en) | 2021-07-02 | 2021-07-02 | Movable simple gantry crane device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121494500.7U CN214879613U (en) | 2021-07-02 | 2021-07-02 | Movable simple gantry crane device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214879613U true CN214879613U (en) | 2021-11-26 |
Family
ID=78907375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121494500.7U Active CN214879613U (en) | 2021-07-02 | 2021-07-02 | Movable simple gantry crane device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214879613U (en) |
-
2021
- 2021-07-02 CN CN202121494500.7U patent/CN214879613U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110259145A (en) | A kind of arch tubular truss rapid constructing method | |
| CN212689520U (en) | Quick butt-joint type operation platform | |
| CN203188589U (en) | Rigid-frame continuous beam zero block construction bracket supporting system | |
| CN108265977B (en) | Large-span space latticed shell assembly jig frame construction method under complex working condition | |
| CN110552507A (en) | Well is from automatic cloth system of concrete that climbs | |
| CN214879613U (en) | Movable simple gantry crane device | |
| CN112502475B (en) | Supporting bearing capacity conversion device and using method thereof | |
| CN112127620A (en) | Silo conical shell formwork support platform and erection method thereof | |
| CN211813178U (en) | Small-size portable lifting machine | |
| CN212863900U (en) | Landing leg small side door type portal crane | |
| CN205526991U (en) | A device for liftable erects to be coiled | |
| CN110029671A (en) | A kind of steep slope pile foundation steel bar cage transfers construction technology using aperture bracket section by section | |
| CN215052142U (en) | Continuous tensioning lifting beam device | |
| CN213740646U (en) | Bridge deck temporary support for mounting steel box girder | |
| CN109109722A (en) | A kind of special trailer for beam column transport | |
| CN216512435U (en) | Shaft hoist and mount truss device | |
| CN201534356U (en) | Lightweight stretching frame | |
| CN207738356U (en) | A kind of goliath automation jacking heightening device | |
| CN212639713U (en) | Movable portable gantry type hoisting device | |
| CN203667822U (en) | Pipe truss for hoisting | |
| CN210418971U (en) | Beam transporting trolley | |
| CN108439266B (en) | Jacking device for crane | |
| CN218912192U (en) | Clamp type operation platform suitable for box girder | |
| CN213950309U (en) | Eight-claw special lifting appliance for hydropower station stator maintenance platform | |
| CN105110203A (en) | Roof crane and application thereof in hoisting roof side-span longitudinal steel beams |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |