CN217194775U

CN217194775U - Device for sanding and coating steel bridge splice plate

Info

Publication number: CN217194775U
Application number: CN202220810994.3U
Authority: CN
Inventors: 束田菊; 刘治国; 赵丽红; 韩飞; 金安红; 王召辉
Original assignee: China Railway Baoqiao Baoji Road And Bridge Construction Co ltd; China Railway Baoji Bridge Group Co Ltd
Current assignee: China Railway Baoqiao Baoji Road And Bridge Construction Co ltd; China Railway Baoji Bridge Group Co Ltd
Priority date: 2022-04-10
Filing date: 2022-04-10
Publication date: 2022-08-16
Anticipated expiration: 2032-04-10

Abstract

The utility model provides a device of steel bridge splice plate sanding application, include: the supporting device comprises two supporting cross beams, wherein a plurality of cross beam connecting pieces are arranged between the two supporting cross beams; the utility model discloses a supporting beam's surface, including supporting beam bottom, a plurality of pole setting supports, and is a plurality of the pole setting supports set gradually in two from a left side to the right side respectively supporting beam's surface, the surface of crossbeam connecting piece is provided with splice plate, two the both sides of supporting beam bottom all are connected with the support bracket unit. The utility model provides a pair of device of steel bridge splice plate sanding application makes the pole setting of multiunit determining deviation on supporting beam and supports, utilizes the pole setting to support and adjust the angle of splice plate, guarantees the angle that the splice plate stands and is convenient for sand, the application operation, guarantees coating quality, uses anchor clamps cooperation hand power ring can replace the operation of artifical manual transport splice plate, can reduce intensity of labour, avoids operating personnel to suffer pollution injuries such as dust, paint.

Description

Device for sanding and coating steel bridge splice plate

Technical Field

The utility model relates to a bridge steel component processing field especially relates to a device of steel bridge splice plate sanding application.

Background

The steel bridge refers to a bridge manufactured by bridge steel.

The steel bridge has the unique advantages of high bearing capacity, large spanning capacity and attractive appearance, and becomes the main development trend of large bridges. For steel bridges, splice plates and high-strength bolt connecting members are developed into one of main connecting forms of welded and lifted steel structures, have the advantages of good stress performance, fatigue resistance, good earthquake resistance, high connecting rigidity, simple and convenient construction and the like, and are widely applied to construction site connection of bridge steel structures.

The sanding efficiency and the quality of the splice plates directly influence the construction period and the installation quality of the bridge installation, the splice plates are horizontally placed on a platform when sanded and coated at present, the splice plates are mainly turned over by manpower or hoisting equipment, and the splice plates are high in working strength and low in efficiency.

Therefore, it is necessary to provide a device for sanding and coating a steel bridge splice plate to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a device of steel bridge splice plate sanding application has solved present splice plate and has needed artifical manual problem that carries out the splice plate upset when sanding, application.

In order to solve the technical problem, the utility model provides a pair of device of steel bridge splice plate sanding application, include:

the supporting device comprises two supporting cross beams, wherein a plurality of cross beam connecting pieces are arranged between the two supporting cross beams;

the vertical rod supports are sequentially arranged on the surfaces of the two supporting cross beams from left to right respectively, and splice plates are arranged on the surfaces of the cross beam connecting pieces;

the clamping assembly for overturning the splicing plate comprises a clamp, and one side of the clamp is connected with a hand pull ring.

Preferably, two sides of the bottom of each of the two supporting beams are connected with a supporting bracket unit.

Preferably, a plurality of said pole supports are grouped into two.

Preferably, one side of anchor clamps is provided with rotating assembly, rotating assembly is including rotating the piece, one side of rotating the piece is connected with the dwang through the rotation axis rotation, the surface cover of dwang is equipped with the circular block, the surface of rotating the piece is connected with the handle.

Preferably, a fixing piece is arranged on one side of the surface of the circular block, and a plurality of fixing grooves matched with the fixing piece are formed in the surface of the circular block.

Preferably, the one end of dwang is provided with coupling assembling, coupling assembling includes the adapter sleeve, one side on adapter sleeve surface is provided with the connecting piece, the inside of adapter sleeve is provided with sliding assembly.

Preferably, the sliding assembly comprises a sliding rod, a sliding sleeve is sleeved on the surface of the sliding rod, a fixed rod is connected to the surface of the sliding sleeve, and a connecting groove matched with the connecting piece is formed in the surface of the fixed rod.

Compared with the prior art, the utility model provides a pair of device of steel bridge splice plate sanding application has following beneficial effect:

the utility model provides a device of steel bridge splice plate sanding application makes the pole setting of multiunit determining deviation on supporting beam and supports, utilizes the pole setting to support and adjust the angle of splice plate, guarantees the angle that the splice plate stands and is convenient for sand, the application operation, guarantees coating quality, uses anchor clamps cooperation hand power ring can replace the operation of artifical manual transport splice plate, can reduce intensity of labour, avoids operating personnel to suffer pollution injuries such as dust, paint.

Drawings

Fig. 1 is a schematic structural diagram of a first embodiment of a device for sanding and coating a steel bridge splice plate provided by the present invention;

FIG. 2 is a view showing an operational state of the whole apparatus shown in FIG. 1;

FIG. 3 is a schematic view of the structure of the clamp;

fig. 4 is a schematic structural diagram of a second embodiment of the device for sanding and coating the steel bridge splice plate provided by the present invention;

fig. 5 is an enlarged view of the portion a shown in fig. 4.

Reference numbers in the figures: 1. a supporting beam, 2, a beam connecting piece, 3, a vertical rod support, 4, a supporting bracket unit, 5, a splice plate, 6, a clamp, 7 and a hand-pulling ring,

8. a sliding component 81, a sliding rod 82, a sliding sleeve 83 and a fixed rod,

9. a rotating component 91, a rotating component 92, a rotating rod 93, a circular block 94 and a fixing component,

10. a connecting component 101, a connecting sleeve 102, a connecting component 103, a connecting groove,

11. a handle.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

First embodiment

Please refer to fig. 1, fig. 2 and fig. 3, wherein fig. 1 is a schematic structural diagram of a first embodiment of a device for sanding and coating a steel bridge splice plate according to the present invention; FIG. 2 is a view showing an operational state of the whole apparatus shown in FIG. 1; fig. 3 is a schematic structural view of the jig. The utility model provides a device of steel bridge splice plate sanding application, includes:

the device comprises two supporting cross beams 1, wherein a plurality of cross beam connecting pieces 2 are arranged between the two supporting cross beams 1;

the vertical rod supports 3 are sequentially arranged on the surfaces of the two supporting cross beams 1 from left to right, and the surfaces of the cross beam connecting pieces 2 are provided with splicing plates 5;

wherein press from both sides the subassembly of getting that the butt joint board 5 overturns, press from both sides the subassembly of getting and include anchor clamps 6, one side of anchor clamps 6 is connected with hand power ring 7.

Two sides of the bottom of the two supporting beams 1 are connected with supporting bracket units 4.

A plurality of the upright supports 3 are grouped into two.

The method has the advantages of strong practicability, simple operation and high efficiency, can effectively reduce the labor intensity of operators, and simultaneously improves the sanding and coating quality of the steel bridge splice plate, thereby ensuring the field connection quality of the components.

The utility model provides a pair of steel bridge splice plate sanding application's device's theory of operation as follows:

step 1: the splice plate supporting beam 1 is provided with a supporting bracket unit 4 and a beam connecting piece 2, the supporting beam 1 is 400-500 mm apart, then the supporting beam 1 is provided with upright supports 3, the upright supports are 100-200 mm apart, each upright support is 3-250-350 mm apart, and the welding between the components is ensured to be firm.

Step 2: after the splice plates 5 of the steel bridge are inspected to be qualified, the splice plates 5 are placed between the vertical rod supports 3, the positions of the splice plates 5 are adjusted, and sanding operation is performed on one surface of the splice plates.

And 3, step 3: and turning the splicing plate 5 by using the handheld and turned clamp 6, and sanding and coating the other surface.

And 4, step 4: and after the coated working surface is dried, turning the splicing plate again by using the handheld and turned clamp 6, and coating.

the utility model provides a device of steel bridge splice plate sanding application makes the pole setting of multiunit determining deviation support 3 on supporting beam 1, utilizes the pole setting to support 3 and adjust the angle of splice plate, guarantees the angle that the splice plate rises and is convenient for sand, the application operation, guarantees coating quality, uses anchor clamps 6 cooperation hand power ring 7 can replace the manual operation of carrying splice plate 5 of manual work, can reduce intensity of labour, avoids operating personnel to suffer pollution injuries such as dust, paint.

Second embodiment

Referring to fig. 4 and 5, based on the device for sanding and coating the steel bridge splice plate provided in the first embodiment of the present application, a second embodiment of the present application provides another device for sanding and coating the steel bridge splice plate. The second embodiment is only the preferred mode of the first embodiment, and the implementation of the second embodiment does not affect the implementation of the first embodiment alone.

Specifically, the difference of the device of a steel bridge splice plate sanding application that the second embodiment of this application provided lies in, a steel bridge splice plate sanding application's device, one side of anchor clamps 6 is provided with runner assembly 9, runner assembly 9 is including rotating piece 91, one side of rotating piece 91 is connected with dwang 92 through the rotation axis rotation, the surface cover of dwang 92 is equipped with circular block 93, the surface that rotates piece 91 is connected with handle 11.

The rotating member 91 is composed of a circular rod and a circular fixing block, one end of the rotating rod 92 is connected with one side of the surface of the connecting sleeve 101, a U-shaped block is connected with one end of the circular rod, and the U-shaped block is sleeved on one side of the clamp 6 and fixed by using a bolt.

A fixing member 94 is disposed on one side of the surface of the circular block 93, and a plurality of fixing grooves matched with the fixing member 94 are formed on the surface of the circular block 93.

One end of dwang 92 is provided with coupling assembling 10, coupling assembling 10 includes adapter sleeve 101, one side on adapter sleeve 101 surface is provided with connecting piece 102, the inside of adapter sleeve 101 is provided with sliding component 8.

The sliding assembly 8 comprises a sliding rod 81, a sliding sleeve 82 is sleeved on the surface of the sliding rod 81, a fixed rod 83 is connected to the surface of the sliding sleeve 82, and a connecting groove 103 matched with the connecting piece 102 is formed in the surface of the fixed rod 83.

The two ends of the sliding rod 81 are fixedly connected with rectangular blocks, the surface of the sliding sleeve 82 is provided with bolts, a plurality of threaded holes matched with the bolts are sequentially formed in the surface of the sliding rod 81 from left to right, the top end of the fixing rod 83 is connected with a stop block, the connecting sleeve 101 can be prevented from falling off, and the two rectangular blocks can be fixedly connected with the two supporting cross beams 1 through the bolts in a threaded mode.

when fixing splice plate 5, the operator is at first fixed splice plate 5 with anchor clamps 6, when the rotation of angle is carried out after fixing splice plate 5, the operator at first separates with circular block 93 rotating the mounting 94 on rotation piece 91 surface, after mounting 94 separates with circular block 93, operator rethread handle 11 drives rotation piece 91 and rotates, drive anchor clamps 6 when rotating piece 91 and rotate, drive splice plate 5 when anchor clamps 6 rotate and rotate, loose mounting 94 after splice plate 5 adjusts to suitable angle and passes rotation piece 91 and fix with circular block 93.

When the height of the splicing plate 5 needs to be adjusted, an operator firstly separates the connecting piece 102 on the surface of the connecting sleeve 101 from the connecting groove 103 on the surface of the sliding rod 81, after the connecting piece 102 is separated from the connecting groove 103, the operator pulls the connecting sleeve 101 to move up and down on the surface of the sliding rod 81, after the splicing plate 5 is adjusted to a proper height, the operator loosens the connecting piece 102 to penetrate through the surface of the connecting sleeve 101 and to be overlapped and fixed with the connecting groove 103 on the surface of the sliding rod 81, and the splicing plate can be used after the connecting sleeve 101 is fixed.

When the splicing plate 5 is adjusted in the left-right position, an operator can drive the splicing plate 5 to adjust the left-right position by pulling the fixing rod 83 to drive the sliding sleeve 82 at the bottom to move on the surface of the sliding rod 81.

the utility model provides a device of steel bridge splice plate sanding application, it uses to be favorable to driving splice plate 5 to carry out the rotation of angle to set up rotation piece 91 cooperation dwang 92 in one side of anchor clamps 6, it can fix with circular block 93 after splice plate 5 rotates to suitable position to set up mounting 94 on the surface of rotation piece 91, one end at dwang 92 sets up adapter sleeve 101 and can reciprocate on the surface of dead lever 83, can carry out the regulation of height, set up the fixed spread groove 103 that sums up 83 surfaces of connecting piece 102 cooperation on the surface of adapter sleeve 101 and use and to prevent that anchor clamps 6 during operation from causing the not hard up of position, it uses the regulation that can drive splice plate 5 about position to set up sliding sleeve 82 cooperation slide bar 81 in the bottom of dead lever 83.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. The utility model provides a device of steel bridge splice plate sanding application which characterized in that includes:

wherein press from both sides the subassembly of getting that the concatenation board overturns, press from both sides the subassembly of getting and include anchor clamps, one side of anchor clamps is connected with the hand power ring.

2. The steel bridge splice plate sanding and coating device according to claim 1, wherein two sides of the bottom of the two supporting beams are connected with supporting bracket units.

3. The steel bridge splice sanding device of claim 1, wherein a plurality of said upright supports are grouped into two.

4. The device of steel bridge splice plate sanding application of claim 1, characterized in that, one side of anchor clamps is provided with the runner assembly, the runner assembly includes the rotation piece, one side of rotation piece is connected with the dwang through the rotation axis rotation, the surface cover of dwang is equipped with circular block, the surface of rotation piece is connected with the handle.

5. The device for sanding and coating the steel bridge splicing plate according to claim 4, wherein a fixing piece is arranged on one side of the surface of the circular block, and a plurality of fixing grooves matched with the fixing piece are formed in the surface of the circular block.

6. The device for sanding and coating the steel bridge splicing plate according to claim 4, wherein one end of the rotating rod is provided with a connecting assembly, the connecting assembly comprises a connecting sleeve, one side of the surface of the connecting sleeve is provided with a connecting piece, and a sliding assembly is arranged inside the connecting sleeve.

7. The device for sanding and coating the steel bridge splicing plate according to claim 6, wherein the sliding assembly comprises a sliding rod, a sliding sleeve is sleeved on the surface of the sliding rod, a fixed rod is connected to the surface of the sliding sleeve, and a connecting groove matched with the connecting piece is formed in the surface of the fixed rod.