CN217453745U

CN217453745U - Shore bridge girder installation frock

Info

Publication number: CN217453745U
Application number: CN202222165461.7U
Authority: CN
Inventors: 邰运辉; 李永光; 安福新; 李慧芳; 冯庆鑫
Original assignee: Huadian Caofeidian Heavy Industry Co ltd
Current assignee: Huadian Caofeidian Heavy Industry Co ltd
Priority date: 2022-08-17
Filing date: 2022-08-17
Publication date: 2022-09-20
Anticipated expiration: 2032-08-17

Abstract

The utility model relates to a shore bridge girder installation tool, which comprises a tool main body, wherein the tool main body is a plurality of sets arranged at intervals, and girders are arranged between the tool main bodies; each set of the tool main body comprises a chassis, a tower frame, trusses, an operating platform and a vertical ladder, wherein the tower frame is vertically arranged on the chassis, a plurality of layers of the trusses are distributed on the tower frame at intervals up and down for reinforcement, a supporting platform is arranged at the top of the tower frame for bearing the girder, and lifting lugs are arranged on the four sides of the top of the tower frame; the top of the tower is also provided with the operating platform which is rectangular and surrounds the four sides of the supporting platform; one side of the operating platform is disconnected to form a notch, a connecting frame is arranged at the notch and extends downwards to the ground, and the connecting frame is provided with the straight ladder. The utility model discloses can many sets of combination use according to girder structural shape and length, effectively bear the weight of the girder and the personnel of being convenient for develop the equipment operation of girder.

Description

Shore bridge girder installation frock

Technical Field

The utility model relates to a bank bridge installation technical field especially relates to a bank bridge girder installation frock.

Background

A shore bridge, also known as a shore container crane, is a device used to load and unload containers on ships on shore. The shore bridge is generally composed of a front girder, a rear girder, a sea side door frame, a roadside door frame, a ladder frame, a front pull rod, a rear pull rod, an inclined strut rod and the like.

In the process of installing a shore bridge, since the front girder, the rear girder and other structural members are very long and heavy, a workshop needs to be manufactured in sections and then transferred to an external field for integral assembly and installation.

The mode that the tradition adopted lifting device to hoist it to assemble more, bank bridge equipment part is many, the cycle length, and the hoist and mount installation degree of difficulty is big, and equipment rent is high, moreover because the girder is in unsettled, causes the inconvenient equipment operation that develops of installer. Therefore, the shore bridge girder mounting tool is provided.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a solve traditional hoist and mount installation unstability, installer is difficult to develop the problem of equipment operation, provides a bank bridge girder installation frock, effectively bears the girder through this frock, and the installer of being convenient for develops equipment operation, safe and reliable smoothly.

In order to achieve the above object, the utility model adopts the following technical scheme:

a shore bridge girder installation tool comprises a tool main body, wherein the tool main body is provided with a plurality of sets of girders arranged at intervals, and girders are arranged among the sets of the tool main body to realize the support of the girders;

each set of the tool main body comprises a chassis, a tower frame, trusses, an operating platform and a vertical ladder, wherein the tower frame is vertically arranged on the chassis, a plurality of layers of the trusses are distributed on the tower frame at intervals up and down for reinforcement, a supporting platform is arranged at the top of the tower frame for bearing the girder, and lifting lugs are arranged on the four sides of the top of the tower frame, so that the tool main body can be lifted and moved conveniently;

the operating platform is arranged at the top of the tower frame, the height of the operating platform is lower than that of the supporting platform, the operating platform is rectangular and surrounds the four sides of the supporting platform, and the operating platform comprises a walking pedal and a protective guard arranged on the walking pedal, so that safety protection is facilitated for personnel, and high falling is prevented;

operation platform one side disconnection forms the breach, breach department is provided with the link, the link is vertical lays, and the link is located the pylon outside and controls and arrange side by side, and the link downwardly extending to ground sets up on the link the vertical ladder is in order to communicate ground and operation platform, makes things convenient for personnel to go up and down operation platform.

Furthermore, the tower is welded on the chassis and comprises four upright posts and horizontal frames which are arranged in a rectangular shape, each upright post is welded on the chassis, a ribbed plate is arranged between each upright post and the chassis, and a plurality of layers of the horizontal frames are arranged between the four upright posts from top to bottom.

Furthermore, the horizontal frame with the stand welding, every layer the horizontal frame is including the rectangle frame of connecting four stands and the cross frame of connecting diagonal position stand, guarantees the firm support to the stand.

Furthermore, the trusses are arranged between the two adjacent horizontal frames, the trusses are arranged in a crossed mode, the number of the trusses in each layer is four, the trusses are respectively arranged between the two adjacent upright posts, and the structural strength of the tower is guaranteed again.

Furthermore, the cross section of the operating platform is larger than that of the tower, the cross section of the walking pedal is U-shaped, and two ends of the walking pedal are bent relatively and are not communicated with each other to form the notch; a plurality of groups of inclined strut frames are arranged between the walking pedal and the tower frame for connection, and each inclined strut frame comprises a triangular horizontal rod and an inclined rod which are connected in a combined manner.

Further, be provided with the multiunit connecting rod from top to bottom between link and the pylon in order to consolidate, can dismantle on the link and be provided with the vertical ladder, the vertical ladder includes the ladder frame and sets up a plurality of guard circle on the ladder frame, can protect the personnel of vertical ladder from top to bottom through the guard circle.

Through the technical scheme, the beneficial effects of the utility model are that:

the utility model has reasonable structural design, the chassis is used as the base of the whole tool main body and is made of steel structure, and has good strength; the tower frame is welded and supported by the upright columns, the horizontal frame and the truss, so that the structure is firmer and more reliable, the bearing capacity is large, safety and reliability are realized, and the shore bridge girder can be effectively borne by the aid of the matched assembly of the plurality of tool main bodies.

The utility model discloses an operation platform encloses in supporting platform week side for the rectangle form, and the installer can stand and develop the omnidirectional equipment adjustment operation to the girder on operation platform, through the upper and lower of the installer of can being convenient for of vertical ladder. The utility model discloses provide a specific frock promptly, place in the frock main part after the unit mount is accomplished to structures such as girder, wait for the installation of complete machine.

Drawings

Fig. 1 is the utility model relates to a front view of bank bridge girder installation frock.

Figure 2 is a schematic view of the tower of figure 1 according to the present invention.

Fig. 3 is a schematic view of the operation platform of fig. 1 according to the present invention.

Fig. 4 is the utility model relates to a top view of bank bridge girder installation frock.

Figure 5 is a schematic view of the tower of figure 4 according to the present invention.

Fig. 6 is a schematic view of the operation platform of fig. 4 according to the present invention.

The reference numbers in the drawings are as follows: the device comprises a girder 1, a chassis 2, a tower 3, a vertical column 31, a horizontal frame 32, a rectangular frame 321, a cross frame 322, a truss 4, an operation platform 5, a walking pedal 51, a protective guard 52, a straight ladder 6, a supporting platform 7, a lifting lug 8, a connecting frame 9, a rib plate 10, an inclined support frame 11 and a connecting rod 12.

Detailed Description

The following detailed description of the embodiments of the present invention is made with reference to the accompanying drawings:

as shown in figures 1-6, a bank bridge girder installation tool comprises a tool main body, wherein the tool main body is a plurality of sets of girders 1 arranged at intervals. The tool main body can be combined into a plurality of sets according to the weight, the length and the shape of a large structural member and the like so as to be assembled and used by the girder 1.

Each set of tool main body comprises a chassis 2, a tower 3, a truss 4, an operating platform 5 and a vertical ladder 6. The chassis 2 is a steel structure disc body, and has sufficient stability and strength, and the tower 3 is vertically arranged on the chassis 2, and when the tower 3 is installed, the tower 3 is welded on the chassis 2, so that the stability of the connecting structure is ensured.

The tower 3 comprises four upright posts 31 and horizontal frames 32 which are arranged in a rectangular shape, each upright post 31 is welded on the chassis 2, rib plates 10 are arranged between the upright posts 31 and the chassis 2 to reinforce the connection, a plurality of layers of the horizontal frames 32 are arranged between the four upright posts 31 from top to bottom, and the four upright posts 31 are connected and fixed through the horizontal frames 32.

When the horizontal frame 32 is installed, the horizontal frame 32 is welded with the upright posts 31, and each layer of the horizontal frame 32 comprises a rectangular frame 321 connecting four upright posts 31 and a cross frame 322 connecting the upright posts 31 at the diagonal positions. The four upright posts 31 are sequentially connected through the rectangular frame 321, and the upright posts 31 at the diagonal positions are connected again through the cross frame 322, so that the installation firmness and reliability of the horizontal frame 32 and the upright posts 31 are ensured.

In order to realize the reinforcement of the tower 3, a plurality of layers of trusses 4 are arranged on the tower 3 at intervals up and down for reinforcement. Specifically, the trusses 4 are arranged between two adjacent upper and lower horizontal frames 32, the trusses 4 are arranged in a crossed manner, the number of the trusses 4 in each layer is four, and the trusses 4 are respectively arranged between two adjacent upright posts 31, namely the trusses 4 are arranged on the peripheral side surfaces of the tower 3 to reinforce the tower 3.

In order to support the girder 1 of the shore bridge and avoid suspension of the girder, a support platform 7 is arranged at the top of the tower 3 to bear the girder 1, and the girder 1 can be stably supported on the support platform 7 at the top of the tower 3.

In order to realize the removal of frock main part, all be provided with lug 8 in pylon 3 top week side, but lug 8 cooperation hoisting equipment convenient removal frock main part.

The girder 1 is arranged on a supporting platform 7, and in order to assemble the girder 1, the operating platform 5 is further arranged on the top of the tower 3, and the operating platform 5 is lower than the supporting platform 7. The installer can conveniently carry out the assembly work of the girder 1 by using the operation platform 5.

The operation platform 5 is rectangular and is arranged around the supporting platform 7, so that the assembly operation can be carried out on the supporting platform 7 in all directions, and the cross section of the operation platform 5 is larger than that of the tower 3 and that of the supporting platform 7.

The operating platform 5 comprises a walking pedal 51 and a guard rail 52 arranged on the walking pedal 51, and one side of the operating platform 5 is broken to form a notch. Specifically, the cross-section of the walking pedal 51 is "U" -shaped, and the two ends of the walking pedal 51 are bent again and are not connected to form the notch.

When the operating platform 5 is installed, a plurality of groups of inclined struts 11 are arranged between the walking pedals 51 and the tower 3 for connection, and the inclined struts 11 comprise triangular horizontal rods and triangular inclined rods which are connected in a combined manner, and the operating platform 5 is supported by the inclined struts 11.

The connecting frame 9 is arranged at the gap, the connecting frame 9 is vertically arranged, the connecting frame 9 is located on the outer side of the tower frame 3 and is arranged in parallel from left to right, and the connecting frame 9 extends downwards to the ground.

In order to ensure the stability of the connecting frame 9, a plurality of groups of connecting rods 12 are arranged between the connecting frame 9 and the tower 3 up and down for reinforcement, and the connecting rods 12 are welded between the upright columns 31 and the connecting frame 9.

The connecting frame 9 is provided with the vertical ladder 6 to communicate the ground with the operation platform 5. Specifically, the connecting frame 9 is detachably provided with a straight ladder 6, and the straight ladder 6 comprises a ladder frame and a plurality of protective rings arranged on the ladder frame.

When the bank bridge girder 1 is assembled, a plurality of sets of tool main bodies are selected and arranged at intervals as required, the girder 1 is hung and placed on the tool main bodies by adopting hoisting equipment and is supported by a plurality of supporting platforms 7, and then an installer can climb to the operating platform 5 through the vertical ladder 6 to assemble the girder 1 and adjust the height, the distance and the like in a small range.

The above-mentioned embodiments are merely preferred embodiments of the present invention, and not intended to limit the scope of the present invention, so that equivalent changes or modifications made by the structure, features and principles of the present invention should be included in the claims of the present invention.

Claims

1. A shore bridge girder installation tool comprises a tool main body and is characterized in that the tool main body is a plurality of sets of tools which are arranged at intervals, and girders (1) are arranged among the plurality of sets of tool main bodies;

each set of the tool main body comprises a chassis (2), a tower (3), trusses (4), an operating platform (5) and a vertical ladder (6), wherein the tower (3) is vertically arranged on the chassis (2), a plurality of layers of the trusses (4) are arranged on the tower (3) at intervals up and down for reinforcement, a supporting platform (7) is arranged at the top of the tower (3) for bearing the girder (1), and lifting lugs (8) are arranged on four sides of the top of the tower (3);

the top of the tower (3) is also provided with the operating platform (5), the operating platform (5) is lower than the supporting platform (7), the operating platform (5) is rectangular and surrounds the four sides of the supporting platform (7), and the operating platform (5) comprises a walking pedal (51) and a protective guard (52) arranged on the walking pedal (51);

operation platform (5) one side disconnection forms the breach, breach department is provided with link (9), link (9) are vertical to be laid, and link (9) are located pylon (3) outside and control and arrange side by side, and link (9) downwardly extending to ground sets up on link (9) vertical ladder (6) are in order to communicate ground and operation platform (5).

2. The shore bridge girder installation tool according to claim 1, wherein the tower (3) is welded to the chassis (2), the tower (3) comprises four upright posts (31) and horizontal frames (32) which are arranged in a rectangular shape, each upright post (31) is welded to the chassis (2), a ribbed plate (10) is arranged between each upright post and the chassis (2), and a plurality of layers of the horizontal frames (32) are arranged between the four upright posts (31) from top to bottom.

3. A shore bridge girder installation tooling according to claim 2, wherein the horizontal frames (32) are welded to the vertical columns (31), and each layer of the horizontal frames (32) comprises a rectangular frame (321) connecting four vertical columns (31) and a cross frame (322) connecting diagonal vertical columns (31).

4. The shore bridge girder installation tool as claimed in claim 2, wherein the trusses (4) are arranged between two adjacent horizontal frames (32) at the upper part and the lower part, the trusses (4) are arranged in a crossed manner, and the number of the trusses (4) at each layer is four and is respectively arranged between two adjacent upright columns (31).

5. The quay crane girder installation tool as claimed in claim 1, wherein the cross section of the operating platform (5) is larger than that of the tower (3), the cross section of the walking pedal (51) is U-shaped, and two ends of the walking pedal (51) are bent oppositely and are not communicated with each other to form the notch;

a plurality of groups of inclined brackets (11) are arranged between the walking pedal (51) and the tower (3) for connection, and each inclined bracket (11) comprises a horizontal rod and an inclined rod which are combined and connected to form a triangle.

6. The shore bridge girder installation tool as claimed in claim 1, wherein a plurality of groups of connecting rods (12) are arranged between the connecting frame (9) and the tower frame (3) up and down for reinforcement, the vertical ladder (6) is detachably arranged on the connecting frame (9), and the vertical ladder (6) comprises a ladder frame and a plurality of protection rings arranged on the ladder frame.