CN217032740U - Take weighbridge of lower limit is prevented to strengthening rib structure - Google Patents

Abstract

The utility model discloses a wagon balance with a lower limit prevention structure of a reinforcing rib structure, which relates to the technical field of wagon balances, and comprises a wagon balance frame, wherein a wagon balance body is movably arranged in an inner cavity at the top of the wagon balance frame, a limit prevention mechanism is movably arranged at the bottom of the wagon balance frame, and two sides of the limit prevention mechanism are both movably provided with limit devices, the wagon balance body can be supported by arranging a first spring, a connecting rod, a sliding ring, a second spring, a vertical plate and a movable clamping plate, so that the wagon balance body is prevented from being damaged when the wagon balance weighs an object, the wagon balance which is subjected to the weight of the object is buffered by the first spring, a first rod cylinder is driven to descend, the first rod cylinder is used for supporting, the connecting rod is driven to descend in the descending process of the first rod cylinder, the sliding ring drives the movable clamping plate to move in the vertical plate in the descending process, and the other end of the movable clamping plate is directly clamped at the outer side of a third rod cylinder to support the wagon balance frame, thereby reducing the damage of the pound body and prolonging the service life of the pound body.

Description

Take weighbridge of lower limit is prevented to strengthening rib structure

Technical Field

The utility model relates to the technical field of loadometer, in particular to a loadometer with a reinforcing rib structure for preventing a lower limit.

Background

The wagon balance, which was common before the 80's of the twentieth century, was generally a mechanical wagon balance, also known as a mechanical wagon balance, of purely mechanical construction using the principles of leverage. In the middle of the 80 th century, with the increasing maturity of high-precision weighing sensor technology, more and more weighbridge brands enter the Chinese market; as the field scale industry has developed, people become more familiar with field scales. Mechanical type weighbridge is gradually replaced by high, the good, convenient operation's of stability analog type weighbridge and digital weighbridge of precision, and the balance body structure can be divided into: i-steel loadometer, T-beam loadometer, L-beam loadometer, U-steel loadometer, channel steel loadometer and reinforced concrete loadometer; dividing into static truck scale and dynamic wagon balance according to weighing mode; the device can be divided into a ground scale and a ground scale according to the installation mode; the platform is divided into a steel structure platform surface and a concrete platform surface according to the structure of the weighing platform; the anti-explosion wagon balance can be divided into an anti-explosion wagon balance and a non-anti-explosion wagon balance according to the using environment condition; the degree of automation by weighbridge can be divided into non-automatic weighbridge and automatic weighbridge. With the continuous improvement of the enterprise management level, unattended automatic wagon balance is becoming the development direction of future wagon balance. The weighbridge directly contacts the object during use, and the weight of the object is weighed.

However, the bottom of the existing weighbridge is directly installed in soil, objects are weighed, the bottom of the weighbridge is made of steel plates, the steel plates are simple and general in structure, corrosion is easy to occur after the weighbridge is used for a long time, or the weighbridge is damaged due to the fact that the gravity is too large, and therefore the service life of the weighbridge is affected.

Therefore, a wagon balance with a lower prevention limit of the reinforcing rib structure is required to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a wagon balance with a lower prevention limit of a reinforcing rib structure, which solves the problems in the prior art.

The utility model specifically adopts the following technical scheme for realizing the purpose:

the utility model provides a take reinforcing rib structure to prevent weighbridge of lower limit, includes the pound frame, the inner chamber movable mounting at pound frame top has the pound body, the bottom movable mounting of pound frame has prevents the limit mechanism, prevent the equal movable mounting in both sides of limit mechanism and have the limit device.

Further, prevent limit mechanism including the bottom plate, the top fixed mounting of bottom plate has four first muscle poles, four the top fixed mounting of first muscle pole has first spring, the top fixed mounting of bottom plate has four third muscle poles, the top fixed mounting of bottom plate has the second muscle pole, the top fixed mounting of second muscle pole has the slide bar, the outside movable mounting of slide bar has the sliding ring, the top fixed mounting of second muscle pole has the second spring, the top fixed mounting of bottom plate has the riser, the top movable mounting of riser has movable cardboard, the one end movable mounting of activity cardboard is in the sliding ring ground outside, the one end movable mounting that the sliding ring was kept away from to movable cardboard is in the outside of a third pole section of thick bamboo.

Further, limit pound device is including the connecting plate, the outside fixed mounting of connecting plate has the horizontal pole, the equal fixed mounting in bottom of connecting plate and horizontal pole has the bail.

Further, the equal movable mounting in both sides of pound frame has solid pound device, solid pound device is including the threaded rod, the one end movable mounting of threaded rod has the contact piece, the one end fixed mounting that the contact piece was kept away from to the threaded rod has the carousel, the spacing groove has all been seted up in the outside of carousel and pound frame, the equal movable mounting in inside of spacing groove has the gag lever post.

Further, the inner cavity of pound frame bottom fixed mounting has four first pole section of thick bamboo, four the inside movable mounting of first pole section of thick bamboo has first muscle pole, the outside fixed mounting of first pole section of thick bamboo has the connecting rod, the one end fixed mounting that first pole section of thick bamboo was kept away from to the connecting rod is outside the sliding ring ground, the one end fixed mounting that first muscle pole was kept away from to first spring is in the inside of first pole section of thick bamboo, the bottom fixed mounting of pound frame has four second pole sections of thick bamboo, four the inside movable mounting of second pole section of thick bamboo has the third muscle pole.

Furthermore, a third rod barrel is fixedly mounted at the bottom of the pound frame, one end, far away from the second rib rod, of the sliding rod is movably mounted inside the third rod barrel, and one end, far away from the second rib rod, of the second spring is fixedly mounted at the bottom of the sliding ring.

The utility model has the following beneficial effects:

the wagon balance comprises a wagon balance body, a wagon balance frame, a sliding ring, a first rod barrel, a second rod barrel, a connecting rod, a vertical plate and a movable clamping plate, wherein the wagon balance body is supported by the first spring, the wagon balance body is prevented from being damaged when the wagon balance body is weighed, the wagon balance body is buffered by the first spring, the wagon balance frame under the weight of an object is driven to descend by the weight, the first rod barrel is driven to support by the first rod barrel, the connecting rod is driven to descend when the first rod barrel descends, the connecting rod drives the sliding ring to descend, and finally the movable clamping plate is driven to move inside the vertical plate when the sliding ring descends, so that the other end of the movable clamping plate is directly clamped outside the third rod barrel to support the wagon balance frame, damage to the wagon balance body is reduced, and the service life of the wagon balance body is prolonged.

Drawings

The utility model is further illustrated by the following examples in conjunction with the drawings.

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic perspective sectional view of the present invention;

FIG. 3 is a schematic front sectional view of the present invention;

FIG. 4 is a schematic view of the structure at B in the present invention;

fig. 5 is a schematic view of the structure at position a of the present invention.

Reference numerals: 1. a scale frame; 2. a pound body; 3. a weight limiting device; 301. a connecting plate; 302. a cross bar; 303. a staple bolt; 4. an anti-restriction mechanism; 401. a base plate; 402. a first rib bar; 403. a first spring; 404. a vertical plate; 405. a slide bar; 406. a movable clamping plate; 407. a slip ring; 408. a second spring; 409. a second rib rod; 410. a third rib rod; 411. a connecting rod; 5. a scale fixing device; 501. a threaded rod; 502. a contact block; 503. a limiting rod; 504. a turntable; 6. a first barrel; 7. a second barrel; 8. a third barrel.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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 some, but not all embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined or explained in subsequent figures. Furthermore, the terms "first," "second," and the like are used solely to distinguish one from another, and are not to be construed as indicating or implying relative importance.

In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "upper", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings or orientations or positional relationships conventionally placed when the utility model is used, and are only used for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and operate, and thus, should not be construed as limiting the present invention.

As shown in fig. 1-5, the wagon balance with the lower limit prevention structure comprises a balance frame 1, a balance body 2 is movably mounted in an inner cavity at the top of the balance frame 1, a limit prevention mechanism 4 is movably mounted at the bottom of the balance frame 1, and limit devices 3 are movably mounted on two sides of the limit prevention mechanism 4.

Specifically, the anti-limiting mechanism 4 includes a bottom plate 401, the top of bottom plate 401 is fixedly provided with four first rib rods 402, the top of four first rib rods 402 is fixedly provided with a first spring 403, the top of bottom plate 401 is fixedly provided with four third rib rods 410, the top of bottom plate 401 is fixedly provided with a second rib rod 409, the top of second rib rod 409 is fixedly provided with a slide rod 405, the outer side of slide rod 405 is movably provided with a slide ring 407, the top of second rib rod 409 is fixedly provided with a second spring 408, the top of bottom plate 401 is fixedly provided with a vertical plate 404, the top of vertical plate 404 is movably provided with a movable clamping plate 406, one end of the movable clamping plate 406 is movably arranged at the outer side of the slide ring 407, and one end of the movable clamping plate 406, which is far away from the slide ring 407, is movably arranged at the outer side of a third rod barrel 8.

In this embodiment, when the pound body 2 contacted the object, receive object weight decline, use the inside first spring 403 of first rod section of thick bamboo 6 to support this moment, then use first muscle pole 402 to support, in the in-process that first muscle pole 402 supported, use third muscle pole 410 to support in the inside of second rod section of thick bamboo 7, increase the dynamics of bearing of weighbridge, later utilize montant outside sliding ring 407 to receive the effect decline of connecting rod 411, drive the inside activity of activity cardboard 406 at riser 404, make the one end of keeping away from sliding ring 407 can directly block in the outside of third rod section of thick bamboo 8, carry out again to the weighbridge support, thereby it damages to reduce the weighbridge to receive the too big appearance of gravity.

Specifically, the weight limiting device 3 includes a connecting plate 301, a cross bar 302 is fixedly mounted on the outer side of the connecting plate 301, and staples 303 are fixedly mounted on the bottom of both the connecting plate 301 and the cross bar 302.

In this embodiment, connecting plate 301 directly drives horizontal pole 302 and fixes the weighbridge with the bail 303 disect insertion earth of bottom, prevents that the weighbridge from appearing removing.

Specifically, the both sides of pound frame 1 are all movable mounting have solid pound device 5, and solid pound device 5 is including threaded rod 501, and threaded rod 501's one end movable mounting has contact piece 502, and threaded rod 501 keeps away from the one end fixed mounting who contacts piece 502 has carousel 504, and the spacing groove has all been seted up in the outside of carousel 504 and pound frame 1, and the equal movable mounting in inside of spacing groove has gag lever post 503.

In this embodiment, rotate carousel 504, carousel 504 pivoted in-process drives threaded rod 501 and rotates, rotates at threaded rod 501 afterwards and drives contact piece 502 and be close to the outside of the pound body 2, carries out both sides with the pound body 2 and fixes, prevents to appear the displacement when weighing the object, fixes carousel 504 using gag lever post 503.

Specifically, the inner cavity fixed mounting of pound frame 1 bottom has four first section of thick bamboo 6, the inside movable mounting of four first section of thick bamboo 6 has first muscle pole 402, the outside fixed mounting of first section of thick bamboo 6 has connecting rod 411, the one end fixed mounting that first section of thick bamboo 6 was kept away from to connecting rod 411 is in the outside of sliding ring 407, the one end fixed mounting that first muscle pole 402 was kept away from to first spring 403 is in the inside of first section of thick bamboo 6, the bottom fixed mounting of pound frame 1 has four second section of thick bamboo 7, the inside movable mounting of four second section of thick bamboo 7 has third muscle pole 410.

In this embodiment, the first rib rod 402 is directly movably mounted inside the first rod barrel 6 to support the pound frame 1, and then the connecting rod 411 is connected with the sliding ring 407 by using the outside of the first rod barrel 6, and then the sliding ring 407 is driven to descend, and the movable clamping plate 406 is driven to move and pull downwards in the descending process of the sliding ring 407.

Specifically, the bottom of the pound frame 1 is fixedly provided with a third barrel 8, one end of the slide rod 405 away from the second rib rod 409 is movably arranged inside the third barrel 8, and one end of the second spring 408 away from the second rib rod 409 is fixedly arranged at the bottom of the sliding ring 407.

In this embodiment, the second spring 408 is convenient for buffering when the sliding ring 407 descends, so as to prevent the sliding ring 407 from colliding with the second rod 409 during descending.

Claims (6)

1. The utility model provides a take weighbridge of reinforcing rib structure lower limit of preventing, includes pound frame (1), its characterized in that, the inner chamber movable mounting at pound frame (1) top has the pound body (2), the bottom movable mounting of pound frame (1) has prevents limit mechanism (4), prevent the limited pound device (3) of the equal movable mounting in both sides of limit mechanism (4).

2. The wagon balance with the reinforcing rib structure lower limit prevention function according to claim 1, wherein the limit prevention mechanism (4) comprises a bottom plate (401), four first reinforcing bars (402) are fixedly installed at the top of the bottom plate (401), first springs (403) are fixedly installed at the tops of the four first reinforcing bars (402), four third reinforcing bars (410) are fixedly installed at the top of the bottom plate (401), a second reinforcing bar (409) is fixedly installed at the top of the bottom plate (401), a sliding bar (405) is fixedly installed at the top of the second reinforcing bar (409), a sliding ring (407) is movably installed at the outer side of the sliding bar (405), a second spring (408) is fixedly installed at the top of the second reinforcing bar (409), a vertical plate (404) is fixedly installed at the top of the bottom plate (401), and a movable clamping plate (406) is movably installed at the top of the vertical plate (404), one end of the movable clamping plate (406) is movably arranged on the outer side of the sliding ring (407), and one end, far away from the sliding ring (407), of the movable clamping plate (406) is movably arranged on the outer side of the third rod barrel (8).

3. The wagon balance with the lower prevention limit of the reinforcing rib structure as claimed in claim 1, wherein the wagon balance limiting device (3) comprises a connecting plate (301), a cross rod (302) is fixedly mounted on the outer side of the connecting plate (301), and a clamp (303) is fixedly mounted at the bottom of each of the connecting plate (301) and the cross rod (302).

4. The wagon balance with the reinforcing rib structure lower limit prevention function according to claim 1 is characterized in that both sides of the wagon balance frame (1) are movably provided with a wagon balance fixing device (5), the wagon balance fixing device (5) comprises a threaded rod (501), one end of the threaded rod (501) is movably provided with a contact block (502), one end, far away from the contact block (502), of the threaded rod (501) is fixedly provided with a turntable (504), the outer sides of the turntable (504) and the wagon balance frame (1) are respectively provided with a limiting groove, and the limiting rod (503) is movably arranged in the limiting groove.

5. The wagon balance with the lower limit of the reinforcing rib structure is characterized in that four first rod barrels (6) are fixedly installed in an inner cavity of the bottom of the wagon frame (1), first rib rods (402) are movably installed inside the four first rod barrels (6), connecting rods (411) are fixedly installed on the outer side of the first rod barrels (6), one ends, far away from the first rod barrels (6), of the connecting rods (411) are fixedly installed on the outer side of a sliding ring (407), one ends, far away from the first rib rods (402), of first springs (403) are fixedly installed inside the first rod barrels (6), four second rod barrels (7) are fixedly installed at the bottom of the wagon frame (1), and third rib rods (410) are movably installed inside the four second rod barrels (7).

6. The wagon balance with the lower limit of the reinforcing rib structure as claimed in claim 1, wherein the bottom of the wagon frame (1) is fixedly provided with a third barrel (8), one end of the sliding rod (405) far away from the second rib rod (409) is movably arranged inside the third barrel (8), and one end of the second spring (408) far away from the second rib rod (409) is fixedly arranged at the bottom of the sliding ring (407).

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