CN217228612U

CN217228612U - Auxiliary transportation support device for duplex blocks

Info

Publication number: CN217228612U
Application number: CN202220474592.0U
Authority: CN
Inventors: 高景浩; 颜良评; 隋鹏云; 刘振华; 卢建辉; 孙明豹; 李泽原
Original assignee: CCCC Tianjin Dredging Engineering Co Ltd
Current assignee: CCCC Tianjin Dredging Engineering Co Ltd
Priority date: 2022-03-03
Filing date: 2022-03-03
Publication date: 2022-08-19
Anticipated expiration: 2032-03-03

Abstract

The utility model relates to a pair block auxiliary transportation support device. The chassis comprises a chassis frame, wherein a front upright post and a rear upright post are respectively arranged on the left side and the right side of the chassis frame, middle supporting components are respectively arranged between the middle parts of the front upright posts and the middle part of the rear upright post, cross beams and upper supporting components are respectively arranged between the top ends of the left upright posts and the top end of the right upright posts, and two chassis clamping blocks are arranged in the middle of the chassis frame; the middle supporting component comprises a middle supporting beam, two middle clamping blocks which are opposite to each other are arranged on the middle supporting beam, and a middle cushion block is arranged between the middle clamping blocks; the upper bearing component comprises two opposite upper clamping blocks, an upper cushion block is arranged between the upper clamping blocks, a connecting ring is further arranged on the outer side of the upper clamping blocks, and a first binding band and a second binding band are connected to the connecting ring. The utility model has the advantages of reasonable design, easily the structure, convenient to use promotes the stability in the duplex block transportation and guarantees the component quality.

Description

Auxiliary transportation support device for duplex blocks

Technical Field

The utility model belongs to the technical field of water conservancy project or hydraulic engineering, especially, relate to a support device is assisted in transportation to duplex block.

Background

The duplex block is a concrete integrated pouring formed block, has very extensive application in water transport engineering and hydraulic engineering, and the typical application is as the bank protection block that disappears the unrestrained use. Structurally, the pair block comprises the block of two "protruding" fonts, and the block of these two "protruding" fonts twists reverse 90 and connect (as shown in fig. 3), and consequently the pair block is the concrete block of a many protruding structures, when constructing the slope protection structure, the protruding structure of pair block is nested each other, therefore combines very closely to the bank protection that forms, structure such as breakwater are porous structure, can carry out the energy dissipation to the wave, can guarantee the trafficability characteristic again, are the important component in the modern hydraulic engineering.

In project construction, a large amount of work for transferring and transporting the double block is usually involved. Generally, the duplex block is prefabricated and formed in a prefabrication factory near a project site, and is cured to form a finished component, and then the finished component is transferred to a construction site by engineering vehicles (including hoisting vehicles and transport vehicles). Since the structure of the duplex block is an irregular structure, there is inconvenience in the transfer conveyance process. In particular, the twin blocks are prone to tipping problems during transportation. The block is high in height, poor in monomer stability, difficult to fix and prone to damage finished products.

Therefore, it is necessary to develop and design a support device for assisting the duplex block body to perform transfer conveying, so as to improve the convenience and stability of fixing the duplex block body and maintain the quality of the components in the process of transfer conveying.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a solve the technical problem that exists among the known art and provide a structural design is reasonable, easily found, convenient to use, promote the stability in the duplex block transportation and guarantee the duplex block auxiliary transportation support device of component quality.

The utility model discloses a technical scheme who takes for solving the technical problem that exists among the well-known technique is: a duplex block auxiliary transportation support device comprises a chassis frame, wherein a front upright post and a rear upright post are respectively arranged on the left side and the right side of the chassis frame, middle supporting components are respectively arranged between the middle parts of the two upright posts at the front part and between the middle parts of the two upright posts at the rear part, cross beams are respectively arranged between the top ends of the two upright posts at the left side and between the top ends of the two upright posts at the right side, upper supporting components are respectively arranged on the two cross beams, and two opposite chassis clamping blocks are arranged in the middle part of the chassis frame; the middle bearing component comprises a middle bearing beam, the end part of the middle bearing beam is fixedly connected with the upright post, two opposite middle clamping blocks are fixedly arranged on the middle bearing beam, and a middle cushion block is fixedly arranged between the two middle clamping blocks; the upper bearing component comprises two opposite upper clamping blocks fixedly arranged on the cross beam, an upper cushion block is fixedly arranged between the two upper clamping blocks, a connecting ring is further arranged on the outer side of the upper clamping block, and a first binding band and a second binding band are connected onto the connecting ring.

The utility model discloses an advantage is with positive effect:

the utility model provides a pair block auxiliary transportation support device that structural design is reasonable compares with current auxiliary transportation device and transportation mode, the utility model discloses in provide an installation and fix the auxiliary transportation support device who carries out fixed stay to the pair block on engineering vehicle, make the pair block keep good gesture at the in-process that shifts the transportation to keep fixed at the in-process that shifts the transportation, do not take place to rock, avoid appearing the scheduling problem of colliding with.

Through setting up chassis frame, make this support device be convenient for to engineering transport vehicle goes up the installation fixed. Through two middle part bearing subassemblies around setting up, two upper portion bearing subassemblies about setting up, realized the stable support to the well upper portion arris body and the well lower part arris body of duplex block, promoted the stability of duplex block in the transportation. Through set up the chassis fixture block on chassis frame, realized spacing to the chucking of duplex block body bottom. Through setting up two sets of go-between about and connect first bandage and second bandage on the go-between, realized binding fixedly to the crossing on duplex block upper portion, promoted the fixed ability to duplex block work piece. The auxiliary transportation support device is formed by welding metal sections, so that the auxiliary transportation support device is very easy to construct on a project site by adopting prepared steel and the like, has low construction cost and convenient use, and plays an important role in the operation process of transferring the duplex block from a prefabricating factory to the project site in a large amount.

Preferably: the vertical direction of edge is equipped with the multiunit mounting hole on the stand, and the tip of the middle part bearing beam of middle part bearing subassembly adopts horizontal connecting screw and stand fixed connection, and middle part fixture block and middle part cushion all adopt connecting screw and middle part bearing beam fixed connection.

Preferably: the end part of the beam is welded and fixed with the top end of the upright post, and the upper fixture block and the upper cushion block are fixedly connected with the beam by connecting screws; the connecting ring is welded and fixed with the upper clamping block.

Preferably: a left side supporting rod is arranged between the left side upright post and the outer side of the chassis frame, the upper end of the left side supporting rod is fixedly welded with the upright post, the lower end of the left side supporting rod is fixedly welded with the chassis frame, and a plurality of left side reinforcing rods are welded between the upright post and the middle part of the left side supporting rod; and a right side supporting rod is arranged between the stand column on the right side and the outer side of the chassis frame, the upper end of the right side supporting rod is fixedly welded with the stand column, the lower end of the right side supporting rod is fixedly welded with the chassis frame, and a plurality of right side reinforcing rods are welded and installed between the middle parts of the stand column and the right side supporting rod.

Preferably: the chassis fixture block, the middle fixture block and the upper fixture block are the same in shape and respectively comprise a fixture block body, and a top support inclined plane matched with a workpiece is arranged on the inner side of the fixture block body.

Preferably: a plurality of fixing plates with connecting holes are welded and installed on the periphery of the chassis frame, and fixing bolts are arranged in the connecting holes of the fixing plates.

Drawings

Fig. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic illustration of the lower support assembly of FIG. 1;

FIG. 3 is a schematic view of the upper support assembly of FIG. 1;

fig. 4 is a schematic view of the structure of the usage state of the present invention.

In the figure:

1. fixing the bolt; 2. a fixing plate; 3. a chassis clamping block; 4. a left side support bar; 5. a left side stiffener; 6. a central support assembly; 6-1, a middle supporting beam; 6-2, a middle fixture block; 6-3, a middle cushion block; 7. a chassis frame; 8. a connecting screw; 9. a right side support bar; 10. a right side stiffener; 11. a column; 12. a cross beam; 13. an upper support assembly; 13-1, an upper fixture block; 13-2, an upper cushion block; 14. a connecting ring; 15. a first strap; 16. a second strap; 17. a duplex block; 18. a transport vehicle.

Detailed Description

For further understanding of the contents, features and effects of the present invention, the following embodiments are described in detail.

Referring to fig. 1, the utility model discloses a support device for auxiliary transportation of duplex blocks includes chassis frame 7, and two front and back stands 11 are installed respectively on the left side and the right side of chassis frame 7. The chassis frame 7 is rectangular and is made of metal sectional materials by welding, and comprises a plurality of transversely arranged metal sectional materials and a plurality of longitudinally arranged metal sectional materials to form a chassis with stable structure and structural strength meeting requirements.

The chassis frame 7 is fixedly connected with the transport vehicle 18, i.e. the chassis frame 7 is fixedly installed in the hopper of the transport vehicle 18. In this embodiment, in order to fix the chassis frame 7 to the transport vehicle 18, a plurality of fixing plates 2 having connecting holes are welded to the periphery of the chassis frame 7, and fixing bolts 1 are provided in the connecting holes of the fixing plates 2. When the transportation support device is installed, the transportation support device is integrally placed in a hopper of a transportation vehicle 18, connecting holes are formed in corresponding positions of the hopper, the connecting holes in the fixing plates 2 are aligned with the connecting holes in the hopper, and the fixing bolts 1 penetrate through the connecting holes and are fixedly connected. It is of course conceivable to weld the chassis frame 7 directly into the hopper of the transport vehicle 18.

The lower ends of the two left upright posts 11 and the two right upright posts 11 are welded and fixed with the chassis frame 7. In order to improve the structural strength, in the embodiment, a left side support rod 4 is arranged between the left side upright post 11 and the outer side of the chassis frame 7, the upper end of the left side support rod 4 is fixedly welded with the upright post 11, the lower end of the left side support rod 4 is fixedly welded with the chassis frame 7, and a plurality of left side reinforcing rods 5 are welded and installed between the upright post 11 and the middle part of the left side support rod 4; a right side supporting rod 9 is arranged between the upright post 11 on the right side and the outer side of the chassis frame 7, the upper end of the right side supporting rod 9 is fixedly welded with the upright post 11, the lower end of the right side supporting rod 9 is fixedly welded with the chassis frame 7, and a plurality of right side reinforcing rods 10 are welded between the upright post 11 and the middle part of the right side supporting rod 9.

A central bearer assembly 6 is mounted between the middle portions of the two uprights 11 at the front and between the middle portions of the two uprights 11 at the rear, a cross beam 12 is mounted between the top ends of the two uprights 11 at the left and between the top ends of the two uprights 11 at the right, and an upper bearer assembly 13 is mounted on both of the cross beams 12. Wherein, two middle part bearing components 6 in front and back are arranged in supporting the bearing to the arch of lower part in the block body 17 of pair, control two upper portion bearing components 13 and are arranged in supporting the bearing to the arch of upper portion in the block body 17 of pair, and the mode of four point bearing can promote the stability of block body 17 of pair.

As shown in fig. 2, in this embodiment, the middle supporting assembly 6 includes a middle supporting beam 6-1 having an end portion fixedly connected to the upright 11, two middle blocks 6-2 are mounted and fixed on the middle supporting beam 6-1, and a middle pad 6-3 is mounted and fixed between the two middle blocks 6-2. The two middle fixture blocks 6-2 play roles in clamping, fixing and limiting the duplex block 17, and the middle cushion blocks 6-3 are used as gaskets to prevent the duplex block 17 from directly contacting with the middle bearing beam 6-1 to cause collision and friction damage, so that the quality of a component is ensured. The middle cushion block 6-3 can be made of hard wood or hard rubber and the like and can be replaced after being worn.

In this embodiment, a plurality of sets of mounting holes are vertically formed in the upright post 11, the end portion of the middle supporting beam 6-1 of the middle supporting assembly 6 is fixedly connected to the upright post 11 by the transverse connecting screw 8, and the middle fixture block 6-2 and the middle cushion block 6-3 are fixedly connected to the middle supporting beam 6-1 by the connecting screw 8. Thus, the height of the central bearing unit 6 can be adjusted and the entire central bearing unit 6 can be replaced, as can the central fixture 6-2 and the central pad 6-3 after wear.

As shown in FIG. 3, in this embodiment, the upper brace assembly 13 includes two opposing upper clips 13-1 mounted to the beam 12, and an upper pad 13-2 mounted between the two upper clips 13-1. The two upper clamping blocks 13-1 play roles in clamping, fixing and limiting the duplex block 17, and the upper cushion blocks 13-2 are used as gaskets to prevent the duplex block 17 from directly contacting with the cross beam 12 to generate collision and friction damage, so that the quality of a component is ensured. The upper cushion block 13-2 can be made of hard wood or hard rubber, and can be replaced after being worn.

In this embodiment, the end of the cross beam 12 is welded and fixed to the top end of the upright post 11, and both the upper fixture block 13-1 and the upper cushion block 13-2 are fixedly connected to the cross beam 12 by the connecting screw 8. Thus, the entire upper tray assembly 13 can be replaced, as can the upper latch 13-1 and upper pad 13-2 after wear.

A connecting ring 14 is further arranged on the outer side of the upper fixture block 13-1, a first bandage 15 and a second bandage 16 are connected to the connecting ring 14, and the connecting ring 14 is welded and fixed with the upper fixture block 13-1. The first binding belt 15 and the second binding belt 16 are used for binding the middle upper part of the duplex block body 17 in a crossed mode, and the stability of the duplex block body 17 on the transportation support device is improved.

Have two relative chassis fixture blocks 3 at chassis frame 7's mid-mounting, chassis fixture block 3 and chassis frame 7 welded fastening, two chassis fixture blocks 3 are used for carrying out the chucking to the bottom of duplex block 17 and fix and spacing, promote the stability of duplex block 17 in the transfer transportation.

In this embodiment, the chassis fixture block 3, the middle fixture block 6-2, and the upper fixture block 13-1 have the same shape, and each fixture block includes a fixture block body, and a top support inclined surface matched with a workpiece is disposed on the inner side of the fixture block body.

See fig. 4 for a method of use, it can be seen that:

the auxiliary transportation bracket device is fixedly arranged on a hopper of a transportation vehicle 18; the duplex block 17 is hoisted and moved to the transportation bracket device by crane equipment, the convex structures at the middle upper part and the middle lower part of the duplex block 17 fall on the front middle supporting component 6 and the rear middle supporting component 6, the convex structures at the middle upper part fall on the left upper supporting component 13 and the right upper supporting component 13, and the bottom of the duplex block falls between the chassis clamping blocks 3;

then, operating the first binding belt 15 and the second binding belt 16 to bind the middle upper part of the duplex block 17 in a crisscross manner (two ends of the binding belt are respectively connected to a group of connecting rings 14 at diagonal positions), so as to fix the duplex block 17; then the transport vehicle 18 transfers the duplex block 17 from the prefabrication factory to the project site transport, the binding effect is firstly released after the duplex block 17 reaches the position, and then the duplex block 17 is hoisted from the bracket device by adopting a crane device.

Claims

1. The utility model provides a pair block auxiliary transportation support device which characterized by: the device comprises a chassis frame (7), a front upright post and a rear upright post (11) are respectively arranged on the left side and the right side of the chassis frame (7), middle supporting components (6) are respectively arranged between the middle parts of the two upright posts (11) at the front part and between the middle parts of the two upright posts (11) at the rear part, cross beams (12) are respectively arranged between the top ends of the two upright posts (11) at the left side and between the top ends of the two upright posts (11) at the right side, upper supporting components (13) are respectively arranged on the two cross beams (12), and two opposite chassis clamping blocks (3) are arranged in the middle part of the chassis frame (7); the middle bearing component (6) comprises a middle bearing beam (6-1) of which the end part is fixedly connected with the upright post (11), two opposite middle clamping blocks (6-2) are fixedly arranged on the middle bearing beam (6-1), and a middle cushion block (6-3) is fixedly arranged between the two middle clamping blocks (6-2); the upper supporting component (13) comprises two opposite upper clamping blocks (13-1) which are fixedly arranged on the cross beam (12), an upper cushion block (13-2) is fixedly arranged between the two upper clamping blocks (13-1), a connecting ring (14) is further arranged on the outer side of the upper clamping block (13-1), and a first binding belt (15) and a second binding belt (16) are connected onto the connecting ring (14).

2. The dual block auxiliary transport support apparatus of claim 1, wherein: a plurality of groups of mounting holes are arranged on the upright post (11) along the vertical direction, the end part of the middle bearing beam (6-1) of the middle bearing component (6) is fixedly connected with the upright post (11) by adopting a transverse connecting screw (8), and the middle fixture block (6-2) and the middle cushion block (6-3) are fixedly connected with the middle bearing beam (6-1) by adopting the connecting screw (8).

3. The dual block auxiliary transport support apparatus of claim 2, wherein: the end part of the cross beam (12) is welded and fixed with the top end of the upright post (11), and the upper fixture block (13-1) and the upper cushion block (13-2) are fixedly connected with the cross beam (12) by adopting a connecting screw (8); the connecting ring (14) is welded and fixed with the upper fixture block (13-1).

4. A dual block auxiliary transport support assembly as claimed in claim 3, wherein: a left side supporting rod (4) is arranged between the left side upright post (11) and the outer side of the chassis frame (7), the upper end of the left side supporting rod (4) is fixedly welded with the upright post (11), the lower end of the left side supporting rod is fixedly welded with the chassis frame (7), and a plurality of left side reinforcing rods (5) are welded and installed between the upright post (11) and the middle part of the left side supporting rod (4); a right side supporting rod (9) is arranged between the outer side of the right side upright post (11) and the outer side of the chassis frame (7), the upper end of the right side supporting rod (9) is fixedly welded with the upright post (11), the lower end of the right side supporting rod is fixedly welded with the chassis frame (7), and a plurality of right side reinforcing rods (10) are arranged between the middle parts of the upright post (11) and the right side supporting rod (9) in a welding mode.

5. The twin mass auxiliary transport support apparatus of claim 4, wherein: the chassis fixture block (3), the middle fixture block (6-2) and the upper fixture block (13-1) are the same in shape and respectively comprise a fixture block body, and a jacking inclined plane matched with a workpiece is arranged on the inner side of the fixture block body.

6. The twin mass auxiliary transport support apparatus of claim 5, wherein: a plurality of fixing plates (2) with connecting holes are welded and installed on the periphery of the chassis frame (7), and fixing bolts (1) are arranged in the connecting holes of the fixing plates (2).