CN220243235U - Beam type clamping parking mechanism - Google Patents
Beam type clamping parking mechanism Download PDFInfo
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- CN220243235U CN220243235U CN202320872357.3U CN202320872357U CN220243235U CN 220243235 U CN220243235 U CN 220243235U CN 202320872357 U CN202320872357 U CN 202320872357U CN 220243235 U CN220243235 U CN 220243235U
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Abstract
The utility model provides a beam type clamping parking mechanism which comprises an upper beam, a lower beam and mounting seats, wherein the upper beam and the lower beam are arranged in parallel, the upper beam and the lower beam are connected through a plurality of mounting seats, an oil cylinder is arranged in each mounting seat, and the upper end and the lower end of the oil cylinder are respectively connected with the upper beam and the lower beam through corresponding elastic assemblies. The utility model solves the stability of the rail pulley during parking operation, so that the pulley always keeps a static state during operation, the operation can be smoothly completed at fixed points, the operation safety is ensured, and when the pulley cannot stop normally, the parking mechanism can force the pulley to stop immediately and cannot move, so that the safety of the whole operation is ensured.
Description
Technical Field
The utility model belongs to the technical field of mechanical equipment beam clamping parking mechanisms, and particularly relates to a beam clamping parking mechanism.
Background
The braking of current crossbeam operation track dolly all has drive mechanism to provide, and the parking power also is provided by drive mechanism, uses and the operation of dolly vertical direction, and when the dolly required great horizontal force when the operation, drive mechanism was insufficient to keep the dolly in the forbidden state, and the dolly can remove the horizontal force of eliminating the transmission of operation by self, leads to the unable normal completion of operation, and movable fixed point operation can not realize, and the removal of operation can lead to equipment safe handling, and the operation is unstable, and safety is not ensured.
CN107399310B parking mechanism and car provide a parking mechanism and car, including base, driving motor, rotary part, two connecting rods, two slide bars, through driving motor drive rotary part rotary motion, rotary part passes through the connecting rod and drives the slide bar for the slide bar is along guide rail looks or reverse motion, converts driving motor's rotary motion into the linear motion of slide bar, in order to realize the parking function through parking brake stay locking or unblock stopper with slide bar fixed connection. The parking mechanism disclosed by the utility model is simple in structure, low in cost, small in arrangement space, convenient to operate and capable of realizing portability and intellectualization of automobile operation. But is not applicable to the present utility model in the automotive field and is unstable in parking.
Disclosure of Invention
In order to solve the problems of instability, unreliability and unsafe operation caused by insufficient horizontal parking force of the existing track pulley, the utility model provides a beam type clamping parking mechanism, which is used for parking when a rail trolley is operated by a beam and preventing the front and back movement of the rail trolley caused by excessive horizontal force during operation from affecting the reliability, the safety and the accuracy of the operation position.
The utility model adopts the technical scheme that:
the utility model provides a crossbeam formula presss from both sides tight parking mechanism, includes entablature, entablature and mount pad, entablature and entablature parallel arrangement, entablature and entablature between be connected through a plurality of mount pads, all be equipped with the hydro-cylinder in every mount pad, the upper and lower both ends of hydro-cylinder are all connected with entablature and entablature respectively through corresponding elastic component.
The lower end surfaces of the two ends of the upper cross beam are respectively provided with an upper friction block; the upper end surfaces of the two ends of the lower cross beam are respectively provided with a lower friction block.
The oil cylinder comprises an oil cylinder barrel and an oil cylinder rod; the elastic component comprises an upper elastic component and a lower elastic component; the oil cylinder end is connected with the upper elastic component, and the oil cylinder end is connected with the lower elastic component.
The mounting seat comprises mounting plates and guide sleeves, wherein the mounting plates are two vertical plates, and the guide sleeves are fixed between the two mounting plates through horizontal connecting plates.
The guide sleeve is cylindrical with upper and lower openings, and an oil cylinder barrel of the oil cylinder is arranged in the guide sleeve.
The length of the guide sleeve is smaller than that of the mounting plate, and a round hole is formed in the middle of the mounting plate.
The upper end of the upper elastic component is connected with the upper cross beam through an upper fastening nut; the lower end of the lower elastic component is connected with the lower cross beam through a lower fastening nut.
The utility model has the beneficial effects that:
in the utility model, the stretching and retracting of the upper elastic component and the lower elastic component are controlled by the oil cylinder, so that the distance between the upper cross beam and the lower cross beam is controlled. The oil cylinder acts on the elastic component to enable the distance between the upper cross beam and the lower cross beam to be pulled in, the upper friction block and the lower friction block are in contact with the track of the track pulley and lock the guide rail, the cross beam type clamping parking mechanism is in a parking state, the distance between the upper cross beam and the lower cross beam is increased under the action of the oil cylinder, the upper friction block and the lower friction block are separated from the track, and parking is released.
According to the beam type clamping parking mechanism, when the rail pulley is in parking operation, the independent parking function is provided, the horizontal constant force and the horizontal impact force which occur in the operation work are born by the parking function, the stability and the safety of the operation work are ensured, the operation of the executing mechanism is accurately and smoothly completed, the stability of the equipment structure is improved, the safety of the equipment operation is improved, the operation quality is improved, and the operation efficiency is improved.
The utility model solves the stability of the rail pulley during parking operation, so that the pulley always keeps a static state during operation, the operation can be smoothly completed at fixed points, the operation safety is ensured, and when the pulley cannot stop normally, the parking mechanism can force the pulley to stop immediately and cannot move, so that the safety of the whole operation is ensured.
Drawings
The present utility model will be described in further detail with reference to the accompanying drawings.
FIG. 1 is a schematic diagram of the structure of the present utility model.
Fig. 2 is a cross-sectional view of the structure of the present utility model.
Fig. 3 is a schematic structural view of the mounting base.
Fig. 4 is a schematic view of the inside structure of the mount mounting plate.
Fig. 5 shows the oil cylinder end oil release state.
Fig. 6 shows the oil cylinder rod end oil-passing braking state.
In the drawings, reference numerals are:
1. an upper cross beam; 2. a lower cross beam; 3. an upper friction block; 4. a lower friction block; 5. a mounting base; 6. an oil cylinder; 7. a fastening nut is arranged on the upper part; 8. an upper elastic component; 9. a lower elastic component; 10. an oil cylinder rod; 11. a lower fastening nut;
5-1, mounting plate; 5-2, a guide sleeve.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Various structural schematic diagrams according to the disclosed embodiments of the present utility model are shown in the accompanying drawings. The figures are not drawn to scale, wherein certain details are exaggerated for clarity of presentation and may have been omitted. The shapes of the various regions, layers and their relative sizes, positional relationships shown in the drawings are merely exemplary, may in practice deviate due to manufacturing tolerances or technical limitations, and one skilled in the art may additionally design regions/layers having different shapes, sizes, relative positions as actually required.
Example 1:
in order to solve the problems of instability, unreliability and unsafe operation caused by insufficient horizontal parking force of the existing track pulley, the utility model provides a beam type clamping parking mechanism shown in figures 1-6, which is used for parking when a beam operates a track trolley to park, and prevents the track trolley from moving forwards and backwards due to excessive horizontal force during operation, thereby affecting the reliability, safety and accuracy of operation positions.
The utility model provides a clamping parking mechanism of crossbeam formula, includes entablature 1, entablature 2 and mount pad 5, entablature 1 and entablature 2 parallel arrangement, entablature 1 and entablature 2 between be connected through a plurality of mount pads 5, all be equipped with the hydro-cylinder in every mount pad 5, the upper and lower both ends of hydro-cylinder are all connected with entablature 1 and entablature 2 respectively through corresponding elastic component.
The beam type clamping parking mechanism is arranged on the track pulley and moves along with the trolley, when the pulley on the track pulley needs to be parked, the beam type clamping parking mechanism locks the tracks on two sides of the track pulley through hydraulic control of the oil cylinder, so that the pulley has enough friction force in the horizontal direction, the horizontal force generated during operation is completely eliminated by the beam type clamping parking mechanism, and meanwhile, the beam type clamping parking mechanism can also be used as emergency brake of the track pulley.
In the present utility model, as shown in fig. 5 and 6, the stretching and retracting of the upper and lower elastic members are controlled by the oil cylinder, thereby controlling the interval between the upper and lower cross members. The oil cylinder acts on the elastic component to enable the distance between the upper cross beam and the lower cross beam to be pulled in, the upper friction block and the lower friction block are in contact with the track of the track pulley and lock the guide rail, the cross beam type clamping parking mechanism is in a parking state, the distance between the upper cross beam and the lower cross beam is increased under the action of the oil cylinder, the upper friction block and the lower friction block are separated from the track, and parking is released.
The utility model solves the stability of the rail pulley during parking operation, so that the pulley always keeps a static state during operation, the operation can be smoothly completed at fixed points, the operation safety is ensured, and when the pulley cannot stop normally, the parking mechanism can force the pulley to stop immediately and cannot move, so that the safety of the whole operation is ensured.
In the case where the lengths of the upper beam 1 and the lower beam 2 are relatively small, the number of the mounting seats 5 is preferably 1, avoiding waste. The cylinder in the mounting seat 5 can also be replaced by an air cylinder. Ensuring good parking effect.
Example 2:
based on the embodiment 1, in this embodiment, preferably, the lower end surfaces of the two ends of the upper beam 1 are provided with upper friction blocks 3; the upper end surfaces of the two ends of the lower cross beam 2 are respectively provided with a lower friction block 4.
In the present utility model, as shown in fig. 1, a plurality of circular through holes are provided on an upper beam 1 and a lower beam 2. All be equipped with a plurality of stiffening plates on entablature 1 and the entablature 2, stiffening plate guarantees that entablature 1 and 2 respective intensity is enough down, when carrying out the parking operation, can effectually park.
In the utility model, as shown in fig. 1 and 2, the length of the upper beam 1 is the same as that of the lower beam 2, the lower beam 2 comprises a horizontal section, a connecting section and a friction section, both ends of the horizontal section are connected with the friction section through the connecting section, the lower friction block 4 is arranged on the friction section, an included angle is formed between the friction section and the connecting section, and the distance from the upper beam 1 to the friction section is ensured to be larger than that from the upper beam 1 to the horizontal section. The friction section is still arranged in parallel with the upper cross beam 1. Meanwhile, the positions of the upper friction block 3 and the lower friction block 4 are in one-to-one correspondence, so that under the action of an oil cylinder, the upper cross beam 1 and the lower cross beam 2 lock corresponding tracks by the upper friction block 3 and the lower friction block 4 under the condition that the distance is changed, and parking releasing operation is realized.
Preferably, the oil cylinder comprises an oil cylinder barrel 6 and an oil cylinder rod 10; the elastic assembly comprises an upper elastic assembly 8 and a lower elastic assembly 9; the end of the oil cylinder barrel 6 is connected with the upper elastic component 8, and the end of the oil cylinder rod 10 is connected with the lower elastic component 9.
Preferably, the upper end of the upper elastic component 8 is connected with the upper cross beam 1 through an upper fastening nut 7; the lower end of the lower elastic component 9 is connected with the lower cross beam 2 through a lower fastening nut 11.
In the utility model, the upper elastic component 8 and the lower elastic component 9 have the same structure, and the elastic component is preferably a spring in the embodiment, so that good stretching and retraction effects are ensured.
Preferably, the mounting seat 5 comprises a mounting plate 5-1 and a guide sleeve 5-2, the mounting plate 5-1 is two vertical plates, and the guide sleeve 5-2 is fixed between the two mounting plates 5-1 through a horizontal connecting plate.
Preferably, the guide sleeve 5-2 is cylindrical with upper and lower openings, and the oil cylinder barrel 6 of the oil cylinder is arranged in the guide sleeve 5-2.
Preferably, the length of the guide sleeve 5-2 is smaller than that of the mounting plate 5-1, and a round hole is formed in the middle of the mounting plate 5-1.
In the utility model, the length of the guide sleeve 5-2 is determined according to the size of the oil cylinder, so that the fixing and guiding functions of the oil cylinder are ensured. As shown in fig. 3 and 4, the middle part of the mounting plates 5-1 is provided with a round hole, the periphery of the round hole is also provided with mounting holes, and the upper and lower ends of the inner sides of the two mounting plates 5-1 are provided with rectangular grooves; the mounting plate 5-1 is used for connecting and fixing with the track pulley.
In the utility model, the guide sleeve 5-2 acts on and guides, when the oil cylinders move, the acting force is ensured to act on the corresponding elastic components vertically, and a plurality of oil cylinders are simultaneously linked, so that the distance between the upper beam 1 and the lower beam 2 is adjusted, and the upper beam 1 and the lower beam 2 can be ensured to lock the track through the upper friction block and the lower friction block under the required distance.
Example 3:
based on the embodiment 1 or 2, the application method of the beam type clamping parking mechanism is provided in the embodiment, and the specific steps are as follows: the beam type clamping parking mechanism is arranged on the track pulley, and the end of the cylinder barrel 6 is used for mounting the whole mechanism on the mounting seat 5 through the upper elastic component 8, the upper beam 1 and the upper fastening nut 7; the cylinder rod 10 stretches out after oil is introduced into the end of the cylinder barrel 6, so that the distance between the upper cross beam 1 and the lower cross beam 2 is increased, the upper elastic component 8 and the lower elastic component 9 are in a minimum elastic state, the upper friction block 3 and the lower friction block 4 are not in contact with the track beam and leave a gap, and the cross beam type clamping parking mechanism is in a follow-up non-braking state;
when the track pulley moves to a designated position, oil is fed to the end of the oil cylinder rod 10, the oil cylinder rod 10 retracts and drives the upper elastic component 8 and the lower elastic component 9 to compress, so that the distance between the upper cross beam 1 and the lower cross beam 2 is pulled in, the upper friction block 3 and the lower friction block 4 are in contact with the guide rail and lock the guide rail, and the cross beam type clamping parking mechanism is in a parking state; as shown in fig. 6.
The track pulley carries and equips the operation, and after the operation is accomplished, oil cylinder 6 end leads to oil, and hydro-cylinder pole 10 stretches out, and upper elastic component 8 and lower elastic component 9 reset by compression state, and upper cross beam 1 and lower cross beam 2 interval increase, and upper friction block 3 and lower friction block 4 are separated with the track, and the parking is relieved, as shown in fig. 5.
The beam type clamping parking mechanism is fixedly connected with the rail pulley through a mounting plate 5-1 of a mounting seat 5.
According to the beam type clamping parking mechanism, when the rail pulley is in parking operation, the independent parking function is provided, the horizontal constant force and the horizontal impact force which occur in the operation work are born by the parking function, the stability and the safety of the operation work are ensured, the operation of the executing mechanism is accurately and smoothly completed, the stability of the equipment structure is improved, the safety of the equipment operation is improved, the operation quality is improved, and the operation efficiency is improved.
The beam type clamping parking mechanism is arranged on the track pulley and moves along with the trolley, when the pulley is parked, the rails on two sides are locked by the beam type clamping parking mechanism through hydraulic pressure, so that the pulley has enough friction force in the horizontal direction, the horizontal force generated during operation is completely eliminated by the beam type clamping parking mechanism, and the beam type clamping parking mechanism can also be used as an emergency brake of the track pulley.
The utility model solves the stability of the rail pulley during parking operation, so that the pulley always keeps a static state during operation, the operation can be smoothly completed at fixed points, the operation safety is ensured, and when the pulley cannot stop normally, the parking mechanism can force the pulley to stop immediately and cannot move, so that the safety of the whole operation is ensured.
The beam type clamping parking mechanism provided by the utility model is adopted on the track pulley, so that the track pulley has an independent parking function when in parking operation, the parking function bears horizontal constant force and horizontal impact force in operation, the stability and safety of operation are ensured, the operation of an actuating mechanism can be accurately and smoothly completed, the stability of equipment structure and the safety of equipment operation are improved, and the operation quality and the operation efficiency are improved.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
It is also to be understood that the terminology used in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used in this specification and the appended claims, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise.
The foregoing examples are merely illustrative of the present utility model and are not intended to limit the scope of the present utility model, and all designs that are the same or similar to the present utility model are within the scope of the present utility model. The device structure and method steps not described in detail in the present utility model are all prior art, and will not be further described in the present utility model.
Claims (7)
1. The utility model provides a crossbeam formula presss from both sides tight parking mechanism which characterized in that: including entablature (1), entablature (2) and mount pad (5), entablature (1) and entablature (2) parallel arrangement, entablature (1) and entablature (2) between be connected through a plurality of mount pads (5), all be equipped with the hydro-cylinder in every mount pad (5), the upper and lower both ends of hydro-cylinder are all connected with entablature (1) and entablature (2) respectively through corresponding elastic component.
2. A beam clamp parking mechanism as claimed in claim 1, wherein: the lower end surfaces of the two ends of the upper cross beam (1) are respectively provided with an upper friction block (3); the upper end surfaces of the two ends of the lower cross beam (2) are respectively provided with a lower friction block (4).
3. A beam clamp parking mechanism as claimed in claim 1, wherein: the oil cylinder comprises an oil cylinder barrel (6) and an oil cylinder rod (10); the elastic component comprises an upper elastic component (8) and a lower elastic component (9); the end of the oil cylinder barrel (6) is connected with the upper elastic component (8), and the end of the oil cylinder rod (10) is connected with the lower elastic component (9).
4. A beam clamp parking mechanism as claimed in claim 1, wherein: the mounting seat (5) comprises mounting plates (5-1) and guide sleeves (5-2), the mounting plates (5-1) are two vertical plates, and the guide sleeves (5-2) are fixed between the two mounting plates (5-1) through horizontal connecting plates.
5. The beam clamp parking mechanism of claim 4, wherein: the guide sleeve (5-2) is cylindrical with upper and lower openings, and an oil cylinder barrel (6) of the oil cylinder is arranged in the guide sleeve (5-2).
6. The beam clamp parking mechanism of claim 4, wherein: the length of the guide sleeve (5-2) is smaller than that of the mounting plate (5-1), and a round hole is formed in the middle of the mounting plate (5-1).
7. A beam clamp parking mechanism according to claim 3, wherein: the upper end of the upper elastic component (8) is connected with the upper cross beam (1) through an upper fastening nut (7); the lower end of the lower elastic component (9) is connected with the lower cross beam (2) through a lower fastening nut (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320872357.3U CN220243235U (en) | 2023-04-18 | 2023-04-18 | Beam type clamping parking mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320872357.3U CN220243235U (en) | 2023-04-18 | 2023-04-18 | Beam type clamping parking mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220243235U true CN220243235U (en) | 2023-12-26 |
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ID=89265107
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320872357.3U Active CN220243235U (en) | 2023-04-18 | 2023-04-18 | Beam type clamping parking mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220243235U (en) |
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2023
- 2023-04-18 CN CN202320872357.3U patent/CN220243235U/en active Active
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