CN219840718U - Novel urea case mounting structure - Google Patents

Abstract

The utility model discloses a novel urea box mounting structure which comprises a connecting beam, wherein both ends of the connecting beam are connected with fixing brackets, a fixing plate is connected between the upper parts of the two fixing brackets, both ends of the bottom of the fixing brackets are connected with bases, both side end surfaces of the bases and the fixing brackets are connected with guard plates, the bottom of the bases is provided with threaded holes and is in threaded connection with connecting bolts, the side surface of the top of the fixing bracket is provided with a hinge joint, the inner side of the hinge joint is provided with a hinge piece, and the inner side of the end part of the hinge piece is hinged with a pin shaft.

Description

Novel urea case mounting structure

Technical Field

The utility model relates to the technical field of excavators, in particular to a novel urea box mounting structure.

Background

The urea tank is also called urea tank, is equipped with urea solution in the box, mainly used truck, car and engineering machine tool, and mechanical tail gas need be handled through urea solution, just can reach emission standard, and the urea tank is when the installation, need be fixed on machinery through the support, and traditional urea tank installing support dismantles the difficulty in limited space, and most including bottom support and four sides are used for limit installation's baffle isotructure in addition, and when the cost was higher, it is difficult that the industry generally reflects maintenance, wastes time and energy.

Among the prior art, patent number 202222294462.1's patent discloses an excavator urea case support, and its lower part lacks the problem of installation space in order to solve the support, adopts the pillar to prop up the support, sets up the baffle in a plurality of directions simultaneously, and the all-round fixed urea case of cooperation bandage, but its structure is complicated relatively, has improved processing cost in intangibly, and the spacing of a plurality of positions is fixed simultaneously for when the urea case overhauls, need remove the heavy restriction, the operation is more loaded down with trivial details consuming time.

Therefore, the mounting structure is simple in structure, low in cost, convenient to operate and convenient to maintain, and the working efficiency is improved, and the problem to be solved by the inventor is solved.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model aims to provide a novel urea box installation structure which can realize the functions of simple structure, low cost, convenient operation and convenient maintenance so as to improve the working efficiency.

The technical scheme adopted by the device is as follows: the utility model provides a novel urea case mounting structure, it includes the tie-beam for additional strengthening and connection, the both ends of tie-beam all are connected with the fixed bolster, are connected with the fixed plate between the upper portion of two fixed bolsters, are used for the fixed urea case of main part, the bottom both ends of fixed bolster all are connected with the base, the both sides terminal surface of base and fixed bolster is connected with the backplate, threaded hole and threaded connection have connecting bolt are seted up to the bottom of base, the hinge mouth has been seted up to the top side of fixed bolster, the hinge mouth inboard is provided with the hinge, the tip inboard hinge of hinge is connected with the round pin axle, the round pin axle passes the lateral wall of fixed bolster and both ends outside all is provided with the jump ring, the hinge is connected with the lacing wire, be used for contracting to fasten the urea case, the bottom of lacing wire is connected with the connecting pin, the connecting hole has been seted up at the lower extreme edge of fixed bolster, the inboard slip of connecting hole is provided with locking bolt, locking bolt's afterbody and connecting pin threaded connection.

Further, the hinge comprises a main body, the end part of the main body is connected with a tripod, the end part of the tripod is connected with a rotating block, a through hole is formed in the middle of the rotating block, the inner side of the through hole penetrates through the pin shaft, and the hinge can rotate around the pin shaft.

Further, two the top in the fixed bolster is connected with the pencil mount, the mounting hole has been seted up on the terminal surface of pencil mount, the edge of pencil mount is provided with decurrent turn-ups structure, can avoid edge fish tail hand.

Further, the fixed support is of an L-shaped structure, and a bending opening is formed in the inner side wall of the bending part.

Further, at least two fixing holes are formed in the fixing plate and used for fixedly connecting the urea box through bolts.

Further, the connecting pin comprises a pin body, the upper end of the pin body is connected with the lacing wire, the lower end of the pin body is provided with an arc structure, the inner side of the arc structure is connected with a nut structure, the nut structure is in threaded fit with the locking bolt, and a gasket is arranged between the locking bolt and the fixing support.

Further, the lacing wire can be connected with the fixed support in a rotating way through the hinge piece and the pin shaft.

Further, an anti-slip pad is arranged on the upper end face of the bottom of the fixed support.

The device has the beneficial effects that:

1. the utility model adopts a simple frame structure as a support, the urea box is fixed by the lacing wire which is locked and fixed on the outer contour of the urea box, the material consumption of the whole structure is greatly reduced, the urea box is fixed by the fixing plate and the bolt connection, the operation is safe and stable, the lacing wire can be operated only by opening and overturning the lacing wire from the side during maintenance, the operation is convenient and quick, the structure for fixing the wire harness is further provided, the installation in the equipment is facilitated, the functions of simple structure, low cost, convenient operation and convenient maintenance are realized, and the work efficiency is improved.

Drawings

Fig. 1 is a structural view of the present utility model.

Fig. 2 is a view showing the structure of the connecting pin of the present utility model.

Fig. 3 is a view showing the structure of the open state of the present utility model.

Fig. 4 is a partially enlarged view at a in fig. 3.

Fig. 5 is a view showing the structure of the hinge of the present utility model.

Fig. 6 is a view of the assembled structure of the present utility model.

Reference numerals illustrate: 1-fixing a bracket; 2-a base; 3-connecting bolts; 4-bending the opening; 5-guard plates; 6-fixing plates; 7-a pin shaft; 8-hinge joint; 9-a hinge; 10-a wire harness fixing frame; 11-fixing holes; 12-connecting pins; 13-connecting holes; 14-connecting beams; 15-lacing wires; 16-urea tank; 17-locking bolts; 18-nut structure; 19-snap springs; 20-rotating the block.

Detailed Description

The apparatus of the present utility model is further illustrated below in conjunction with specific examples, which are provided to illustrate the utility model and are not intended to limit the scope of the utility model. Further, it is understood that various changes and modifications may be made by those skilled in the art after reading the teachings of the apparatus of the present utility model, and such equivalents are intended to fall within the scope of the claims appended hereto.

Embodiment one: referring to fig. 1 to 6, which are a structural view, a structural view of a connecting pin 12, a structural view of an opened state, a partial enlarged view of a portion a in fig. 3, a structural view of a hinge 9, and an assembly structural view, a novel urea tank 16 mounting structure includes a connecting beam 14, both ends of the connecting beam 14 are connected with fixing brackets 1, a fixing plate 6 is connected between upper portions of the two fixing brackets 1, and the two fixing brackets 1 are connected together by the fixing plate 6 and the connecting beam 14, so that a stable frame structure with both upper and lower portions connected is generally formed.

The bottom both ends of fixed bolster 1 all are connected with base 2, and base 2 is connected with backplate 5 with the both sides terminal surface of fixed bolster 1, and threaded hole and threaded connection have connecting bolt 3 are offered to the bottom of base 2, and the effect of base 2 is the support overall structure, makes it can steady support on the car skeleton of excavator, simultaneously be unlikely to make fixed bolster 1 direct contact with the car skeleton, reserves partial space between car skeleton and fixed bolster 1 for the condition that the reply barrier exists passes the car skeleton from the car skeleton below through the bolt and is being connected fixedly with base 2 threaded connection.

The hinge joint 8 has been seted up to the top side of fixed bolster 1, the hinge joint 8 inboard is provided with hinge 9, the inboard hinge connection of tip of hinge 9 has round pin axle 7, in order to protect the connection structure of hinge when setting up the articulated department of hinge 9 and round pin axle 7 in the inboard of hinge joint 8, simultaneously through the rotation angle of hinge 9 of limit in the upper end edge department of hinge joint 8, round pin axle 7 passes the lateral wall of fixed bolster 1 and both ends outside all is provided with jump ring 19, hinge 9 includes the main part, the end connection of main part has the tripod, the tripod is higher in stability and intensity in mechanics, by wide application and each field, the end connection of tripod has rotatory piece 20, the through-hole has been seted up at the middle part of rotatory piece 20, the through-hole inboard passes round pin axle 7.

The hinge 9 is connected with the lacing wire 15, be used for setting up urea case 16 between lacing wire 15 and the fixed bolster 1, the bottom of lacing wire 15 is connected with connecting pin 12, connecting pin 12 includes the round pin body, the upper end of round pin body is connected with lacing wire 15 and the lower extreme is provided with circular arc structure, circular arc structure's inboard is connected with nut structure 18, connecting hole 13 has been seted up to the lower extreme edge of fixed bolster 1, connecting hole 13 inboard slides and is provided with locking bolt 17, nut structure 18 and locking bolt 17 screw-thread fit, be provided with the gasket between locking bolt 17 and the fixed bolster 1, locking bolt 17's afterbody and connecting pin 12 screw-thread connection, through twisting locking bolt 17 can adjust nut structure 18, the relative distance between lacing wire 15 and the fixed bolster 1 up end that are connected with it, screw down locking bolt 17 just can draw in the distance between lacing wire 15 and the fixed bolster 1, just can make lacing wire 15 keep away from the fixed bolster 1 in this operation to adjust the locking degree of lacing wire 15 to urea case 16 that sets up in it.

One top in two fixed bolster 1 is connected with pencil mount 10, has seted up the mounting hole on the terminal surface of pencil mount 10, and the edge of pencil mount 10 is provided with decurrent turn-ups structure, and the turn-ups can effectually reduce metal edge because sharp causes phenomenon such as hook, scratch, and inside various circuit arrangement of excavator, can receive the beam, fix through structure such as line knot, buckle, bolt through urea case 16 place the pencil, avoids the circuit disorder to cause the damage.

The fixed support 1 is of an L-shaped structure, and a bending opening 4 is formed in the inner side wall of the bending part.

At least two fixing holes 11 are formed in the fixing plate 6, the fixing holes 11 are connected with threaded holes in the outer wall of the urea box 16 through bolts, the urea box 16 can be effectively fixed, the lacing wires 15 can be rotationally connected with the fixing support 1 through the hinge parts 9 and the pin shafts 7, and in order to enable the urea box 16 to be stably placed on the fixing support 1 when being installed, anti-slip pads can be arranged on the upper end face of the bottom of the fixing support 1.

According to the working principle of the utility model, before the urea box 16 is installed, the locking bolt 17 is removed, the lacing wire 15, the connecting pin 12 and the hinge 9 can rotate upwards around the pin shaft 7 and release space, then the urea box 16 is arranged on the fixing support 1, one side end surface of the urea box 16 is fixed through the fixing hole 11 on the fixing plate 6 by means of bolting, the lacing wire 15 is put down, the lacing wire 15 is further locked by the locking bolt 17, so that the urea box 16 is tightly clamped, when maintenance is needed, the lacing wire 15 can be opened by only loosening the locking bolt 17, and when the urea box 16 is needed to be removed, only the bolt for connection on the fixing plate 6 is needed to be removed, so that the operation is convenient, the structure is simple, and the creation cost of the structure is saved.

The utility model adopts a simple frame structure as a support, the urea box 16 is fixed by the lacing wire 15 which is locked and fixed on the outer outline of the urea box 16, the material consumption of the whole structure is greatly reduced, the urea box 16 is fixed by the fixing plate 6 and the bolt connection, the utility model is safe and stable, the operation can be carried out only by opening and overturning the lacing wire 15 from the side during maintenance, the utility model is convenient and quick, in addition, the structure for fixing the wire harness is provided, the installation in the equipment is more facilitated, the functions of simple structure, low cost, convenient operation and convenient maintenance are realized, and the work efficiency is improved.

Claims (8)

1. Novel urea case mounting structure, its characterized in that: including tie-beam (14), the both ends of tie-beam (14) all are connected with fixed bolster (1), are connected with fixed plate (6) between the upper portion of two fixed bolsters (1), the bottom both ends of fixed bolster (1) all are connected with base (2), the both sides terminal surface of base (2) and fixed bolster (1) are connected with backplate (5), threaded hole and threaded connection have connecting bolt (3) are seted up to the bottom of base (2), hinge joint (8) have been seted up to the top side of fixed bolster (1), hinge joint (8) inboard is provided with hinge (9), the tip inboard hinge of hinge (9) has round pin axle (7), the lateral wall that round pin axle (7) passed fixed bolster (1) and both ends outside all are provided with jump ring (19), hinge (9) are connected with lacing wire (15), the bottom of lacing wire (15) is connected with connecting pin (12), connecting hole (13) have been seted up in the lower extreme edge of fixed bolster (1), inboard connecting hole (13) are provided with hinge (17), tail portion (17) and threaded connection bolt (17).

2. The novel urea tank mounting structure according to claim 1, wherein: the hinge (9) comprises a main body, the end part of the main body is connected with a triangular bracket, the end part of the triangular bracket is connected with a rotating block (20), a through hole is formed in the middle of the rotating block (20), and the inner side of the through hole penetrates through the pin shaft (7).

3. The novel urea tank mounting structure according to claim 1, wherein: one top of the two fixing brackets (1) is connected with a wire harness fixing frame (10), a mounting hole is formed in the end face of the wire harness fixing frame (10), and a downward flanging structure is arranged at the edge of the wire harness fixing frame (10).

4. The novel urea tank mounting structure according to claim 1, wherein: the fixing support (1) is of an L-shaped structure, and a bending opening (4) is formed in the inner side wall of the bending part.

5. The novel urea tank mounting structure according to claim 1, wherein: at least two fixing holes (11) are formed in the fixing plate (6).

6. The novel urea tank mounting structure according to claim 1, wherein: the connecting pin (12) comprises a pin body, the upper end of the pin body is connected with a lacing wire (15), the lower end of the pin body is provided with an arc structure, the inner side of the arc structure is connected with a nut structure (18), the nut structure (18) is in threaded fit with a locking bolt (17), and a gasket is arranged between the locking bolt (17) and the fixed support (1).

7. The novel urea tank mounting structure according to claim 1, wherein: the lacing wire (15) can be rotationally connected with the fixed bracket (1) through the hinge piece (9) and the pin shaft (7).

8. The novel urea tank mounting structure according to claim 1, wherein: the upper end face of the bottom of the fixed support (1) is provided with an anti-slip pad.