CN209761909U - Avoid cracked piston rod of body of rod - Google Patents

Abstract

The utility model discloses a piston rod for avoiding the fracture of a rod body, which comprises a cylinder barrel, wherein the upper surface of the cylinder barrel is connected with a piston rod in a sliding way, the upper end of the piston rod is connected with a connecting plate, the outer side wall of the cylinder barrel is provided with a protective mechanism, the protective mechanism comprises a baffle plate, a protective plate, a connecting rod and a chute, one side of the outer side wall of the cylinder barrel is connected with the connecting rod, and one; through the baffle, the setting of guard plate and connecting rod, four guard plates that make the lateral wall of piston rod connect are when the piston rod receives external effort, can carry out sharing of atress, make the piston rod atress reduce, the difficult cracked condition of taking place bending, through first electron spirit level, the setting of alarm and second electron spirit level, make and carry out the comparison of electric connection's first electron spirit level and second electron spirit level accessible data with the operation ware, transmit the signal of telecommunication for the alarm when data difference is great, the alarm sends the police dispatch newspaper and tells that the user's piston rod takes place the slope.

Description

Avoid cracked piston rod of body of rod

Technical Field

The utility model belongs to the technical field of the piston rod, concretely relates to avoid cracked piston rod of the body of rod.

Background

The piston rod is a connecting component for supporting the piston to do work, most of the piston rod is applied to an oil cylinder and an air cylinder movement executing component, and the piston rod is a movement component with frequent movement and high technical requirements.

The prior art has the following problems:

1. When the piston rod is acted by an external action force different from the telescopic angle, the piston rod is easy to bend and break, so that the piston rod is difficult to continue to work;

2. When the piston rod is deviated under the action of external force, the piston rod and the stuffing box are easy to rub with each other in the stretching process, so that the piston rod is overheated, the lubricating effect of lubricating oil is reduced, and the abrasion in the piston rod is intensified.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides an avoid cracked piston rod of the body of rod has the characteristics of preventing splitting and preventing skew.

in order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an avoid cracked piston rod of body of rod, includes the cylinder, cylinder upper surface sliding connection has the piston rod, the piston rod upper end is connected with the connecting plate, the cylinder lateral wall is equipped with protection machanism, protection machanism includes baffle, guard plate, connecting rod and spout, cylinder lateral wall one side is connected with the connecting rod, the connecting rod is kept away from cylinder one end is connected with the baffle, the connecting rod carries out sliding connection through the spout with the guard plate, the guard plate lateral wall is equipped with skew mechanism.

Adopt above-mentioned technical scheme through the setting of baffle, guard plate and connecting rod, four guard plates that make the lateral wall of piston rod connect can carry out sharing of atress when the piston rod receives external effort, make the piston rod atress reduce, the difficult condition of taking place bending fracture.

As the utility model discloses an optimal technical scheme, the guard plate lower extreme is connected with the anticreep ring.

Adopt above-mentioned technical scheme to prevent that the guard plate from taking place to break away from with the cylinder at the flexible in-process of piston rod.

As an optimal technical scheme of the utility model, be connected with on the same perpendicular line on the cylinder lateral wall the connecting rod, just the quantity of connecting rod is two.

adopt the inclination of the guard plate can be restricted to the baffle that two connecting rod one end of above-mentioned technical scheme are connected.

as the utility model discloses an optimal technical scheme, skew mechanism includes alarm and recess, connecting plate front surface intermediate position department has seted up the recess, recess internal connection has the alarm.

When the technical scheme is adopted, when the piston rod is detected to deviate, the electric signal transmitted by the operator is received, and an alarm is sent to inform a user.

As the utility model discloses a preferred technical scheme, skew mechanism still includes first electron spirit level, guard plate lateral wall top is connected with first electron spirit level.

By adopting the technical scheme, the data of the second electronic level meter are compared, and whether the piston rod deviates or not is judged.

As the utility model discloses a preferred technical scheme, skew mechanism still includes second electron spirit level, cylinder lateral wall below is connected with second electron spirit level.

By adopting the technical scheme, the data of the first electronic level meter are compared, and whether the piston rod deviates or not is judged.

Compared with the prior art, the beneficial effects of the utility model are that:

1. The utility model can share the stress when the piston rod is applied with the external force through the arrangement of the baffle plate, the protection plates and the connecting rod, so that the stress of the piston rod is reduced and the situation of bending and breaking is not easy to occur;

2. The utility model discloses a setting of first electron spirit level, alarm and second electron spirit level makes the comparison of first electron spirit level and second electron spirit level accessible data that carries out electric connection with the operator, transmits the signal of telecommunication for the alarm when the data difference value is great, and the alarm sends out the police dispatch newspaper and tells that the user's piston rod takes place the slope, is convenient for in time repair and prevents the wearing and tearing aggravation of piston rod.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

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

FIG. 2 is a schematic view of the protection mechanism of FIG. 1 according to the present invention;

FIG. 3 is an enlarged schematic view of the structure A of FIG. 1 according to the present invention;

in the figure: 1. a cylinder barrel; 2. a piston rod; 3. a protection mechanism; 31. a baffle plate; 32. a protection plate; 33. a connecting rod; 34. a chute; 35. the anti-drop ring; 4. a connecting plate; 5. a biasing mechanism; 51. an alarm; 52. a groove; 53. a first electronic level; 54. a second electronic level.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-3, the present invention provides the following technical solutions: the utility model provides an avoid cracked piston rod of body of rod, including cylinder 1, 1 upper surface sliding connection of cylinder has piston rod 2, 2 upper ends of piston rod are connected with connecting plate 4, 1 lateral wall of cylinder is equipped with protection machanism 3, protection machanism 3 includes baffle 31, guard plate 32, connecting rod 33 and spout 34, 1 lateral wall one side of cylinder is connected with connecting rod 33, 1 one end of cylinder is kept away from to connecting rod 33 is connected with baffle 31, connecting rod 33 carries out sliding connection through spout 34 with guard plate 32, guard plate 32 lateral wall is equipped with skew mechanism 5.

By means of the above technical scheme, through the setting of baffle 31, guard plate 32 and connecting rod 33, four guard plates 32 that make the lateral wall of piston rod 2 connect can carry out sharing of atress when piston rod 2 receives external effort, make the piston rod 2 atress reduce, the difficult condition of taking place bending fracture.

specifically, as shown in fig. 2, the lower end of the protection plate 32 is connected with a drop-proof ring 35.

Through adopting above-mentioned technical scheme, prevent that guard plate 32 from taking place to break away from with cylinder 1 in the flexible in-process of piston rod 2.

Specifically, as shown in fig. 2, the connecting rods 33 are connected to the same vertical line on the outer side wall of the cylinder barrel 1, and the number of the connecting rods 33 is two.

Through adopting above-mentioned technical scheme, the baffle 31 that two connecting rods 33 one end are connected can restrict the inclination of guard plate 32.

Specifically, as shown in fig. 3, the offset mechanism 5 includes an alarm 51 and a groove 52, the groove 52 is formed in the middle of the front surface of the connecting plate 4, and the alarm 51 is connected to the inside of the groove 52.

By adopting the technical scheme, when the piston rod 2 is detected to be deviated, the electric signal transmitted by the operator is received, and an alarm is sent to inform a user.

Specifically, as shown in fig. 3, the offset mechanism 5 further includes a first electronic level 53, and the first electronic level 53 is connected to the upper portion of the outer side wall of the protection plate 32.

By adopting the technical scheme, whether the piston rod 2 deviates or not is judged by comparing the data with the data of the second electronic level meter 54

Specifically, as shown in fig. 1, the offset mechanism 5 further includes a second electronic level 54, and the second electronic level 54 is connected to the lower portion of the outer side wall of the cylinder 1.

By adopting the technical scheme, whether the piston rod 2 deviates or not is judged by comparing the data with the data of the first electronic level 53.

The alarm 51 in the embodiment is an alarm sold by Hangzhou Tianguan science and technology company, and is of TGSG-01T type; the first electronic level 53 and the second electronic level 54 are sold by syncek official flagship stores under the brand syncek electronic level.

The working principle is as follows: through baffle 31, guard plate 32 and connecting rod 33's setting, four guard plates 32 that make the lateral wall of piston rod 2 connect are when piston rod 2 receives external effort, can carry out sharing of atress, make the 2 atress of piston rod reduce, difficult emergence bending fracture's condition, through first electron spirit level 53, alarm 51 and second electron spirit level 54's setting, make the comparison of carrying out electric connection's first electron spirit level 53 and second electron spirit level 54 accessible data with the operation ware, transmit the signal of telecommunication for alarm 51 when data difference is great, alarm 51 sends the police dispatch newspaper and tells that user's piston rod 2 takes place the slope, be convenient for in time repair and prevent the wearing and tearing of piston rod 2 aggravation.

the using method comprises the following steps: four guard plates 32 that the lateral wall of piston rod 2 is connected are when piston rod 2 receives external effort, can carry out the sharing of atress, make the piston rod 2 atress reduce, the difficult cracked condition of taking place bending, carry out the comparison of electric connection's first electron spirit level 53 and second electron spirit level 54 accessible data with the operation ware, transmit the signal of telecommunication for alarm 51 when data difference is great, alarm 51 sends out the police dispatch newspaper and tells that user's piston rod 2 takes place the slope, be convenient for in time repair and prevent the wearing and tearing aggravation of piston rod 2.

The installation method comprises the following steps:

Firstly, the upper surface of a cylinder barrel 1 is connected with a piston rod 2 in a sliding mode through a containing cavity, and the upper end of the piston rod 2 is connected with a connecting plate 4 in a welding mode;

Secondly, one side of the outer side wall of the cylinder barrel 1 is connected with a connecting rod 33 in a welding mode, one end, far away from the cylinder barrel 1, of the connecting rod 33 is connected with a baffle plate 31 in a welding mode, the connecting rod 33 is in sliding connection with a protection plate 32 through a sliding groove 34, and the lower end of the protection plate 32 is connected with an anti-falling ring 35 in a welding mode;

Thirdly, a groove 52 is formed in the middle of the front surface of the connecting plate 4, an alarm 51 is connected to the inside of the groove 52 through a containing cavity, a first electronic level 53 is connected to the upper portion of the outer side wall of the protection plate 32 through a bolt, and a second electronic level 54 is connected to the lower portion of the outer side wall of the cylinder barrel 1 through a bolt.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (6)

1. the utility model provides an avoid cracked piston rod of body of rod, includes cylinder (1), surface sliding connection has piston rod (2) on cylinder (1), piston rod (2) upper end is connected with connecting plate (4), its characterized in that: the cylinder (1) lateral wall is equipped with protection machanism (3), protection machanism (3) are including baffle (31), guard plate (32), connecting rod (33) and spout (34), cylinder (1) lateral wall one side is connected with connecting rod (33), keep away from connecting rod (33) cylinder (1) one end is connected with baffle (31), sliding connection is carried out through spout (34) in connecting rod (33) and guard plate (32), guard plate (32) lateral wall is equipped with skew mechanism (5).

2. The piston rod for preventing the rod body from being broken as set forth in claim 1, wherein: the lower end of the protection plate (32) is connected with an anti-drop ring (35).

3. The piston rod for preventing the rod body from being broken as set forth in claim 1, wherein: the connecting rods (33) are connected to the same vertical line on the outer side wall of the cylinder barrel (1), and the number of the connecting rods (33) is two.

4. The piston rod for preventing the rod body from being broken as set forth in claim 1, wherein: the deviation mechanism (5) comprises an alarm (51) and a groove (52), the groove (52) is formed in the middle of the front surface of the connecting plate (4), and the alarm (51) is connected inside the groove (52).

5. the piston rod for preventing the rod body from being broken as set forth in claim 1, wherein: the deviation mechanism (5) further comprises a first electronic level meter (53), and the first electronic level meter (53) is connected above the outer side wall of the protection plate (32).

6. The piston rod for preventing the rod body from being broken as set forth in claim 1, wherein: the offset mechanism (5) further comprises a second electronic level meter (54), and the second electronic level meter (54) is connected to the lower portion of the outer side wall of the cylinder barrel (1).