CN215940383U

CN215940383U - Plastic spraying equipment is used in crane span structure production

Info

Publication number: CN215940383U
Application number: CN202122349739.1U
Authority: CN
Inventors: 周鹏
Original assignee: Zibo Tengfei Electric Technology Co ltd
Current assignee: Zibo Tengfei Electric Technology Co ltd
Priority date: 2021-09-27
Filing date: 2021-09-27
Publication date: 2022-03-04
Anticipated expiration: 2031-09-27

Abstract

The utility model discloses a plastic spraying device for bridge production, which comprises a bottom plate, wherein a collecting box is fixed at the top of the bottom plate, a lifting mechanism is connected with a supporting plate, a second motor is fixed at the front end of the supporting plate, an output shaft of the second motor is connected with a fixed rod, a mounting groove is formed in the front end of the fixed rod, an electric push rod is fixed on the inner wall of the rear end of the mounting groove, a plurality of uniformly distributed extrusion blocks are fixed at the top of the output shaft of the electric push rod, the cross section of each extrusion block is arc-shaped, a plurality of positioning holes are formed in the top of the fixed rod in a penetrating manner, limiting blocks are connected in the positioning holes in a sliding manner, a first positioning block is fixed at the top of each limiting block, and a plurality of second positioning blocks are fixed at the bottom of the fixed rod. According to the utility model, the electric push rod is started, the electric push rod output shaft drives the extrusion block to move forwards, then the extrusion block extrudes upwards, then the limiting block and the first positioning block are driven to move upwards, and then the bridge is fixed from the inside, so that the phenomenon of uneven spraying caused by the fact that the bridge is shielded is effectively avoided.

Description

Plastic spraying equipment is used in crane span structure production

Technical Field

The utility model relates to the technical field of bridge production, in particular to a plastic spraying device for bridge production.

Background

The cable bridge is divided into structures such as a groove type cable bridge, a tray type cable bridge, a ladder type cable bridge, a grid bridge and the like, and is composed of a support, a supporting arm, an installation accessory and the like. The steel plate can be independently erected and also can be laid on various buildings (structures) and pipe gallery supports, the characteristics of simple structure, attractive appearance, flexible configuration, convenience in maintenance and the like are reflected, all parts need to be galvanized and installed on an outdoor bridge outside the building, and if the steel plate is near the seaside or belongs to a corrosive area, the steel plate must have the physical characteristics of corrosion resistance, moisture resistance, good adhesive force and high impact strength.

The crane span structure need carry out the spraying plastics in process of production, and the spraying plastics sees more in daily life, and the spraying plastics is exactly spraying plastics powder on the part, and current spraying plastics equipment is when using, and the both ends of crane span structure are close to fixed establishment's position, are sheltered from easily, cause the inhomogeneous phenomenon of spraying plastics, consequently, make corresponding improvement to this problem.

SUMMERY OF THE UTILITY MODEL

Based on the technical problems in the background art, the utility model provides a plastic spraying device for bridge production.

The utility model provides a plastic spraying device for bridge production, which comprises a bottom plate, wherein a plurality of support legs are symmetrically fixed on two sides of the bottom plate through bolts, a collecting box is fixed on the top of the bottom plate through bolts, a lifting mechanism is arranged at the rear end of the collecting box and connected with a supporting plate, a second motor is fixed at the front end of the supporting plate through bolts, a fixing rod is connected to an output shaft of the second motor, a mounting groove is formed in the front end of the fixing rod, an electric push rod is fixed on the inner wall of the rear end of the mounting groove through bolts, a plurality of uniformly distributed extrusion blocks are fixed on the top of the output shaft of the electric push rod through bolts, the cross sections of the extrusion blocks are arranged in an arc shape, a plurality of uniformly distributed positioning holes are formed in the top of the fixing rod in a penetrating mode, limiting blocks are connected in the positioning holes in a sliding mode, a first positioning block is fixed on the top of the limiting block through bolts, and a plurality of uniformly distributed second positioning blocks are fixed on the bottom of the fixing rod through bolts.

Preferably, the lifting mechanism is provided with a first chute at the rear end of the collecting box, the bottom of the inner wall of the first chute is fixedly provided with a first motor through a bolt, an output shaft of the first motor is connected with a screw rod, a first sliding block is slidably connected in the first chute, the screw rod is in threaded connection with the first sliding block, and the first sliding block is fixedly connected with the supporting plate through a bolt.

Preferably, the front end of the collecting box is slidably connected with a drawer, the front end of the drawer is fixedly provided with a handle through a bolt, and the outer side of the top of the collecting box is provided with a feed inlet in a penetrating mode.

Preferably, there is the sideboard on collection box top one side through the bolt fastening, and the sideboard inboard is close to hoist mechanism one end and has been passed through the bolt fastening and have the curb plate, runs through on the curb plate and has seted up the activity mouth, and the dead lever sets up in the activity mouth.

Preferably, the one end that the curb plate was kept away from to the sideboard inboard is connected with the protection door plant through the hinge rotation, and the second spout has been seted up to the sideboard inboard, and sliding connection has the second slider in the second spout, has same spring through the bolt fastening between second slider and the second spout inner wall, rotates through the bearing between second slider and the protection door plant to be connected with same connecting rod.

Preferably, a vertical plate is fixed on one side, far away from the side plate, of the top of the bottom plate through bolts, and a plastic spraying machine is fixed on the inner side of the vertical plate through bolts.

Preferably, the top of the collecting box is provided with a liquid guide groove, and the liquid guide groove is arranged to incline downwards towards one side of the feeding hole.

The utility model has the following beneficial effects:

1. through being provided with the dead lever, with the crane span structure from the front end telescope dead lever on, start electric putter then, electric putter output shaft drives the extrusion piece and moves forward, extrusion piece extrusion upwards then drives stopper and first locating piece rebound then, fixes the crane span structure from inside then to effectively avoid the crane span structure to be sheltered from, cause the inhomogeneous phenomenon of spraying plastics.

2. Through being provided with hoist mechanism, can start first motor, first motor output shaft drives the screw rod and rotates, drives first slider through screw-thread fit then and removes, drives backup pad, second motor and dead lever then and wholly removes to can carry out corresponding regulation to the crane span structure of different volumes, thereby improve the effect of spraying plastics.

3. Through being provided with the liquid guide groove, and the liquid guide groove sets to down towards feed inlet one side slope, can be so that the liquid of moulding that falls on the collecting box flows into the feed inlet along with the liquid guide groove, then collects through the drawer is unified to maintain the cleanness of this equipment.

Drawings

Fig. 1 is a schematic overall structure diagram of a plastic spraying device for bridge production according to the present invention;

fig. 2 is a second angle structure schematic diagram of a plastic spraying device for bridge production according to the present invention;

fig. 3 is a schematic view of an internal structure of a fixing rod of a plastic spraying device for bridge production according to the present invention;

fig. 4 is a schematic structural diagram of a collection box of the plastic spraying equipment for bridge production according to embodiment 2 of the present invention.

In the figure: 1. a base plate; 2. a support leg; 3. a collection box; 4. a first chute; 5. a first motor; 6. a first slider; 7. a screw; 8. a support plate; 9. a second motor; 10. fixing the rod; 11. mounting grooves; 12. an electric push rod; 13. extruding the block; 14. positioning the opening; 15. a limiting block; 16. a first positioning block; 17. a second positioning block; 18. a side plate; 19. a protective door panel; 20. a second chute; 21. a second slider; 22. a spring; 23. a connecting rod; 24. a drawer; 25. a vertical plate; 26. a plastic spraying machine; 27. a liquid guide groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Example 1

Referring to fig. 1-3, a plastic spraying device for bridge production comprises a bottom plate 1, a plurality of support legs 2 are symmetrically fixed on two sides of the bottom plate 1 through bolts, a collecting box 3 is fixed on the top of the bottom plate 1 through bolts, a lifting mechanism is arranged at the rear end of the collecting box 3 and connected with a support plate 8, a second motor 9 is fixed on the front end of the support plate 8 through bolts, an output shaft of the second motor 9 is connected with a fixed rod 10, a mounting groove 11 is arranged at the front end of the fixed rod 10, an electric push rod 12 is fixed on the inner wall of the rear end of the mounting groove 11 through bolts, a plurality of uniformly distributed extrusion blocks 13 are fixed on the top of the output shaft of the electric push rod 12 through bolts, the cross sections of the extrusion blocks 13 are arranged in an arc shape, a plurality of uniformly distributed positioning holes 14 are arranged on the top of the fixed rod 10 in a penetrating manner, a limiting block 15 is slidably connected with a limiting block 15, a first positioning block 16 is fixed on the top of the limiting block 15 through bolts, a plurality of second positioning blocks 17 which are uniformly distributed are fixed at the bottom of the fixing rod 10 through bolts.

In the utility model, a lifting mechanism is provided with a first chute 4 at the rear end of a collecting box 3, the bottom of the inner wall of the first chute 4 is fixed with a first motor 5 through a bolt, the output shaft of the first motor 5 is connected with a screw rod 7, a first slide block 6 is connected in the first chute 4 in a sliding way, the screw rod 7 is connected with the first slide block 6 in a penetrating and threaded way, the first slide block 6 is fixedly connected with a support plate 8 through a bolt, the front end of the collecting box 3 is connected with a drawer 24 in a sliding way, the front end of the drawer 24 is fixed with a handle through a bolt, the outer side of the top of the collecting box 3 is provided with a feed inlet in a penetrating way, one side of the top of the collecting box 3 is fixed with a side plate through a bolt, one end of the inner side of the side plate close to the lifting mechanism is fixed with a side plate 18 through a bolt, a movable opening is formed in the side plate 18 in a penetrating way, a fixed rod 10 is arranged in the movable opening, one end of the inner side plate far away from the side plate 18 is rotatably connected with a protective door plate 19 through a hinge, the inner side plate is provided with a second chute 20, a second sliding block 21 is connected in the second sliding groove 20 in a sliding mode, the same spring 22 is fixed between the second sliding block 21 and the inner wall of the second sliding groove 20 through bolts, the same connecting rod 23 is connected between the second sliding block 21 and the protective door plate 19 in a rotating mode through a bearing, a vertical plate 25 is fixed to one side, away from the side plate, of the top of the bottom plate 1 through bolts, and a plastic spraying machine 26 is fixed to the inner side of the vertical plate 25 through bolts.

During the use, advance the dead lever 10 with the crane span structure from the front end cover, start electric putter 12 then, electric putter 12 output shaft drives extrusion piece 13 and moves along, extrusion piece 13 upwards extrudees then, drive

stopper

15 and 16 rebound of first locating piece then, then fix the crane span structure from inside, thereby effectively avoid the crane span structure to be sheltered from, cause the inhomogeneous phenomenon of spraying plastics, start first motor 5, 5 output shafts of first motor drive screw rod 7 and rotate, then drive first slider 6 through screw-thread fit and remove, then drive backup pad 8, second motor 9 and dead lever 10 wholly remove, thereby can carry out corresponding regulation to the crane span structure of different volumes, thereby improve the spraying plastics effect.

Example 2

Referring to fig. 1-4, a plastic spraying equipment for bridge production, a liquid guide groove 27 is arranged at the top of a collecting box 3, and the liquid guide groove 27 is arranged to incline downwards towards one side of a feeding hole.

During the use, be provided with liquid guide groove 27, and liquid guide groove 27 sets to the slope downwards towards feed inlet one side, can make the plastic liquid that falls on collecting box 3 flow into the feed inlet along liquid guide groove 27, then collect through drawer 24 is unified to maintain the cleanness of this equipment.

In the present invention, the terms "mounting," "connecting," "fixing," and the like are used in a broad sense, for example, "connecting" may be a fixed connection, a detachable connection, or an integral connection; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the description herein, the appearances of the phrases "one embodiment," "some embodiments," "a specific embodiment," or the like, in various places throughout this specification are not necessarily all referring to the same embodiment or example, but rather to the same embodiment or example. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the utility model, but that various changes and modifications may be made without departing from the spirit and scope of the utility model, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The plastic spraying equipment for bridge production comprises a bottom plate (1) and is characterized in that a plurality of support legs (2) are symmetrically fixed on two sides of the bottom plate (1) through bolts, a collecting box (3) is fixed on the top of the bottom plate (1) through bolts, a lifting mechanism is arranged at the rear end of the collecting box (3) and connected with a supporting plate (8), a second motor (9) is fixed at the front end of the supporting plate (8) through bolts, a fixing rod (10) is connected to an output shaft of the second motor (9), a mounting groove (11) is formed in the front end of the fixing rod (10), an electric push rod (12) is fixed on the inner wall of the rear end of the mounting groove (11) through bolts, a plurality of uniformly distributed extrusion blocks (13) are fixed on the top of the output shaft of the electric push rod (12) through bolts, the cross sections of the extrusion blocks (13) are arranged in an arc shape, a plurality of uniformly distributed positioning holes (14) are formed in the top of the fixing rod (10) in a penetrating manner, a limiting block (15) is connected in the positioning opening (14) in a sliding mode, a first positioning block (16) is fixed to the top of the limiting block (15) through bolts, and a plurality of second positioning blocks (17) which are evenly distributed are fixed to the bottom of the fixing rod (10) through bolts.

2. The plastic spraying equipment for bridge production according to claim 1, wherein the lifting mechanism is provided with a first chute (4) at the rear end of the collection box (3), a first motor (5) is fixed at the bottom of the inner wall of the first chute (4) through a bolt, a screw (7) is connected to an output shaft of the first motor (5), a first slider (6) is connected in the first chute (4) in a sliding manner, the screw (7) and the first slider (6) are in threaded connection in a penetrating manner, and the first slider (6) and the support plate (8) are fixedly connected through a bolt.

3. The plastic spraying equipment for bridge frame production according to claim 1, wherein a drawer (24) is slidably connected to the front end of the collection box (3), a handle is fixed to the front end of the drawer (24) through a bolt, and a feed port is formed in the outer side of the top of the collection box (3) in a penetrating mode.

4. The plastic spraying equipment for bridge frame production as claimed in claim 1, wherein a side plate is fixed on one side of the top of the collection box (3) through a bolt, a side plate (18) is fixed on one end of the inner side of the side plate close to the lifting mechanism through a bolt, a movable opening is formed in the side plate (18) in a penetrating manner, and the fixing rod (10) is arranged in the movable opening.

5. The plastic spraying equipment for the bridge frame production is characterized in that one end, far away from the side plate (18), of the inner side of the side plate is rotatably connected with a protective door plate (19) through a hinge, a second sliding groove (20) is formed in the inner side of the side plate, a second sliding block (21) is slidably connected in the second sliding groove (20), the same spring (22) is fixed between the inner wall of the second sliding block (21) and the inner wall of the second sliding groove (20) through a bolt, and the same connecting rod (23) is rotatably connected between the second sliding block (21) and the protective door plate (19) through a bearing.

6. The plastic spraying equipment for bridge frame production according to claim 4, wherein a vertical plate (25) is fixed on the top of the bottom plate (1) far away from the side plate through bolts, and a plastic spraying machine (26) is fixed on the inner side of the vertical plate (25) through bolts.

7. The plastic spraying equipment for bridge production according to claim 3, wherein a liquid guide groove (27) is formed in the top of the collection box (3), and the liquid guide groove (27) is arranged to incline downwards towards one side of the feeding hole.