CN214527680U - Rail laying crane - Google Patents
Rail laying crane Download PDFInfo
- Publication number
- CN214527680U CN214527680U CN202120132393.7U CN202120132393U CN214527680U CN 214527680 U CN214527680 U CN 214527680U CN 202120132393 U CN202120132393 U CN 202120132393U CN 214527680 U CN214527680 U CN 214527680U
- Authority
- CN
- China
- Prior art keywords
- frame
- laying
- lifting
- hydraulic oil
- jack
- 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 track laying crane, which is characterized by comprising an upper beam frame, a lifting motor, a crossbeam, a hydraulic oil cylinder, a jack, a reference frame, a supporting beam, a steel frame structure, a laying frame and a lifting roller, wherein the lifting motor is connected and installed with the lifting roller of the laying frame through a steel bar rope, the hydraulic oil cylinder is vertically installed on a supporting beam plate body, the jack is vertically installed at the side end position of the hydraulic oil cylinder for auxiliary lifting design, the crossbeam is supported and installed at the top end positions of the hydraulic oil cylinder and the jack, the track laying crane is suitable for construction operation in the track laying process, the up-and-down movement of the crossbeam is realized by the up-and-down lifting of the hydraulic oil cylinder and the jack, the lifting stability is ensured, the balancing weights are welded and installed at the four corners of the laying frame body, the balancing weights are designed into an inverted round platform structure, the front-and-back movement of the laying frame is ensured to be stable, and the bottom position of a positioning installation plate is padded with a rubber cushioning pad, the design of the rubber shock absorption pad ensures the support and the silencing performance of the positioning installation disc.
Description
Technical Field
The utility model relates to a heavy machinery field, especially a track laying crane.
Background
The bridge crane is a hoisting device which is transversely arranged above workshops, warehouses and stockyards to hoist materials. Since its two ends are seated on a tall concrete column or a metal bracket, it is shaped like a bridge. The bridge frame of the bridge crane runs longitudinally along the rails laid on the elevated frames at two sides, so that the space below the bridge frame can be fully utilized to hoist materials without being hindered by ground equipment. The lifting machine has the widest application range and the largest quantity. The equipment used at the present stage in the track laying process is designed to be a single lifting system, and the structural stability is poor.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art's shortcoming, provide a track-laying crane. In order to realize the purpose, the utility model adopts the following technical scheme:
the utility model provides a rail-laying crane, its characterized in that includes the entablature frame, elevator motor, crossbeam, hydraulic cylinder, jack, benchmark frame, a supporting beam, steel-frame construction, paves the frame, the lift gyro wheel, elevator motor passes through the reinforcing bar rope and paves the lift gyro wheel of frame and be connected the installation, and hydraulic cylinder is installed perpendicularly to a supporting beam plate body, and the jack is installed perpendicularly to hydraulic cylinder side position and is supplementary lift design, and the crossbeam is installed in hydraulic cylinder and the support of jack top position.
Preferably, the frame body four corners position welding of mating formation installs the balancing weight, and the balancing weight design is the round platform structure of invering, has guaranteed the stability of mating formation when putting the seesaw, and the frame center support body both sides position of mating formation uses the pivot to install the lift gyro wheel, and buffer spring is installed to lift gyro wheel pivot support position, has guaranteed the stability when the oscilaltion.
Preferably, the benchmark frame comprises location mounting disc, trapezoidal steel sheet, welding steel pipe and positioning bolt, and the welding of welding steel pipe body has trapezoidal steel sheet, and the location mounting disc uses positioning bolt fixed-position to install inside trapezoidal steel sheet plate body, and the installation jack is connected to location mounting disc upper end, has guaranteed the stability of going up and down.
Preferably, the bottom of the positioning installation plate is padded with a rubber cushioning pad, and the design of the rubber cushioning pad ensures the support of the positioning installation plate and has a certain noise reduction function.
Compared with the prior art, the utility model has the advantages of it is following: the utility model provides a rail-laying crane, this device design is applicable to the construction operation of track laying process, and hydraulic cylinder and jack oscilaltion have realized the up-and-down motion of crossbeam, have guaranteed the stability of going up and down, and the frame support body four corners position welding of mating formation installs the balancing weight, and the balancing weight design is the round platform structure of invering, guarantees that the frame seesaw of mating formation is stable, and location installation dish bottom position pad is equipped with rubber bradyseism pad, and location installation dish support nature and silence performance have been guaranteed in the design of rubber bradyseism pad.
Drawings
Fig. 1 is the schematic structural diagram of the track-laying crane of the utility model.
Fig. 2 is the mounting structure schematic diagram of the track-laying crane of the utility model.
Fig. 3 is a schematic structural view of the protective cover of the present invention.
Fig. 4 is a schematic structural view of the angle marking of the present invention.
In the figure: 1. the device comprises an upper beam frame, 2, a lifting motor, 3, a beam, 4, a hydraulic oil cylinder, 5, a jack, 6, a reference frame, 7, a supporting beam, 8, a steel frame structure, 9, a paving frame, 10, a lifting roller, 11, a balancing weight, 12, a positioning mounting disc, 13, a trapezoidal steel plate, 14, a welding steel pipe, 15 and a positioning bolt.
Detailed Description
The invention is explained in further detail below with reference to the figures and the embodiments.
As shown in fig. 1, fig. 2, fig. 3 and fig. 4, the track-laying crane comprises an upper beam frame 1, a lifting motor 2, a cross beam 3, a hydraulic cylinder 4, a jack 5, a reference frame 6, a supporting beam 7, a steel frame structure 8, a laying frame 9 and lifting rollers 10, wherein the lifting motor 2 is welded at the center of the frame body of the upper beam frame 1, the lifting motor 2 is connected with the lifting rollers 10 of the laying frame 9 through reinforcing steel ropes to realize vertical and horizontal adjustment of the laying frame 9, the supporting beams 7 are vertically welded at four corners of the steel frame structure 8, the hydraulic cylinder 4 is vertically installed at the center of the plate body of the supporting beam 7, the jack 5 is vertically installed at the side end of the hydraulic cylinder 4 to perform auxiliary lifting design, the cross beam 3 is supported and installed at the top ends of the hydraulic cylinder 4 and the jack 5, and the vertical lifting of the hydraulic cylinder 4 and the jack 5 realizes the vertical movement of the cross beam 3.
The paving frame 9 support body four corners position welding is installed and is had balancing weight 11, and balancing weight 11 designs the round platform structure for invering, has guaranteed the stability of paving when putting 9 seesaws, and the lifting roller 10 is installed to the frame 9 center support body both sides position of paving using the pivot, and buffer spring is installed to lifting roller 10 pivot support position, has guaranteed the stability when oscilaltion.
The bottom end of the positioning and mounting disc 12 is padded with a rubber cushioning pad, and the design of the rubber cushioning pad ensures the support of the positioning and mounting disc 12 and has a certain noise reduction function.
The utility model discloses the theory of operation: the utility model provides a rail-laying crane, this device design is applicable to the construction operation of track laying process, and hydraulic cylinder and jack oscilaltion have realized the up-and-down motion of crossbeam, have guaranteed the stability of going up and down, and the frame support body four corners position welding of mating formation installs the balancing weight, and the balancing weight design is the round platform structure of invering, guarantees that the frame seesaw of mating formation is stable, and location installation dish bottom position pad is equipped with rubber bradyseism pad, and location installation dish support nature and silence performance have been guaranteed in the design of rubber bradyseism pad.
The foregoing is a preferred embodiment of the present invention, and for those skilled in the art to understand the teaching of the present invention, the changes, modifications, replacements and variations to the embodiments will still fall within the protection scope of the present invention without departing from the principle and spirit of the present invention.
Claims (4)
1. A track-laying crane is characterized by comprising an upper beam frame (1), a lifting motor (2), a cross beam (3), hydraulic oil cylinders (4), a jack (5), a reference frame (6), a supporting beam (7), a steel frame structure (8), a paving frame (9) and lifting rollers (10), wherein the lifting motor (2) is welded at the center of the upper beam frame (1) frame body, the lifting motor (2) is connected and installed with the lifting rollers (10) of the paving frame (9) through steel bar ropes to realize the vertical and horizontal adjustment of the paving frame (9), the supporting beam (7) is vertically welded at the four corners of the steel frame structure (8), the hydraulic oil cylinders (4) are vertically installed at the center of the supporting beam (7) plate body, the jacks (5) are vertically installed at the side ends of the hydraulic oil cylinders (4) to assist in lifting design, the cross beam (3) is supported and installed at the top ends of the hydraulic oil cylinders (4) and the jacks (5), the hydraulic oil cylinder (4) and the jack (5) are lifted up and down to realize the up-and-down movement of the beam (3).
2. The track-laying crane as claimed in claim 1, wherein the four corners of the frame body of the laying frame (9) are welded with the balancing weights (11), the balancing weights (11) are designed to be inverted round structures, so that the stability of the laying frame (9) during forward and backward movement is ensured, the lifting rollers (10) are mounted at the two sides of the central frame body of the laying frame (9) through rotating shafts, and the buffer springs are mounted at the rotating shaft support positions of the lifting rollers (10), so that the stability of the laying frame during upward and downward movement is ensured.
3. The track-laying crane as claimed in claim 1, wherein the reference frame (6) is composed of a positioning installation disc (12), a trapezoidal steel plate (13), a welded steel pipe (14) and a positioning bolt (15), the trapezoidal steel plate (13) is welded to the pipe body of the welded steel pipe (14), the positioning installation disc (12) is positioned and installed inside the plate body of the trapezoidal steel plate (13) through the positioning bolt (15), and the upper end of the positioning installation disc (12) is connected with the installation jack (5), so that the lifting stability is guaranteed.
4. A track-laying crane as claimed in claim 3, characterized in that the bottom of the positioning and mounting plate (12) is padded with a rubber shock-absorbing pad, which is designed to ensure the support of the positioning and mounting plate (12) and to have a certain noise-reducing function.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120132393.7U CN214527680U (en) | 2021-01-19 | 2021-01-19 | Rail laying crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120132393.7U CN214527680U (en) | 2021-01-19 | 2021-01-19 | Rail laying crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214527680U true CN214527680U (en) | 2021-10-29 |
Family
ID=78311221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120132393.7U Active CN214527680U (en) | 2021-01-19 | 2021-01-19 | Rail laying crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214527680U (en) |
-
2021
- 2021-01-19 CN CN202120132393.7U patent/CN214527680U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102002913A (en) | Prefabricated T beam transferring trolley | |
| CN101435268B (en) | Stretching device of case beam in case | |
| CN1850576A (en) | Technological method for hoisting special large-sized equipment using rotary balance process | |
| CN106760684B (en) | Reading board installation system and installation method | |
| CN113651211B (en) | Supporting structure of elevator spandrel girder | |
| CN214527680U (en) | Rail laying crane | |
| CN204626252U (en) | Hanging basket device of movable assembly vehicle for bridge guardrail | |
| CN101628680B (en) | Suspending device of lift car of elevator | |
| CN201494528U (en) | Pipelayer caterpillar band traveling chassis | |
| CN207434899U (en) | For the vehicle-carrying lifting of Construction of Civil Engineering and horizontal retractable hoisting mechanism | |
| CN210458947U (en) | Bridge concrete guardrail pouring trolley | |
| CN201895083U (en) | Hydraulic cart for changing carrier plates of trolley wheels | |
| CN213538695U (en) | Bridge anticollision wall template trolley | |
| CN204958213U (en) | Gantry crane | |
| CN113979298A (en) | Tunnel non-motor way slot cover plate installation device | |
| CN206751239U (en) | A kind of safe and convenient shock-absorbing type crane leg | |
| CN219827584U (en) | Bridge deck falling buffer device | |
| CN210682972U (en) | Traveling device of bridge crane | |
| CN220412727U (en) | Portable pipeline hoist and mount platform | |
| CN219567322U (en) | Novel crane girder | |
| CN212201353U (en) | Assembling device for steel structure building | |
| CN217264616U (en) | Evaporate and press aerated concrete slab wall door plant installation tool car | |
| CN104986005B (en) | Shock-absorbing mechanism of load-carrying vehicle | |
| CN210682976U (en) | Crane walking frame safer to use | |
| CN218698525U (en) | Movable lifting platform for vehicle maintenance |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |