CN213422385U

CN213422385U - U-shaped steel component for electronic weighing apparatus

Info

Publication number: CN213422385U
Application number: CN202022644911.1U
Authority: CN
Inventors: 雷大成
Original assignee: Yunnan Benniu Weighing Instrument Co ltd
Current assignee: Yunnan Benniu Weighing Instrument Co ltd
Priority date: 2020-11-16
Filing date: 2020-11-16
Publication date: 2021-06-11
Anticipated expiration: 2030-11-16

Abstract

The utility model relates to a weighing apparatus technical field specifically is a U-shaped steel component for electronic weighing apparatus, including the U-shaped steel, the support has been cup jointed in the bottom activity of U-shaped steel, and the bottom threaded connection of support has the chassis, it has three round pin piece to be surrounding type equidistance range on the chassis, and swing joint has the cantilever on the round pin piece, the front end bottom of cantilever is connected with the base plate, the both sides welding of U-shaped steel has the connecting block, and the top welding of connecting block has the sleeve. Be equipped with adjustment mechanism in this device, can satisfy the requirement of mounted position height, through rotating the screw rod when the installation, utilize the screw rod to drive the U-shaped steel and go up and down on the support at the lifting capacity who rotates the in-process to be favorable to increasing supplementary regulation installation function, sleeve, inserted bar and the guard plate of connecting are favorable to reducing the degree of difficulty of installation on the U-shaped steel simultaneously, and this mechanism of being convenient for simultaneously can be connected with the weighing apparatus fast, also can reduce unnecessary vibrations in use.

Description

U-shaped steel component for electronic weighing apparatus

Technical Field

The utility model relates to a weighing apparatus technical field specifically is a U-shaped steel component for electronic weighing apparatus.

Background

The electronic weighing apparatus is a main weighing apparatus used for metering bulk goods in chemical industry, commercial concrete, logistics, ports, docks, factories and mines, merchants and the like, and a common truck scale before the 80 th century is a mechanical truck scale which is purely mechanically constructed by utilizing a lever principle and is also called a mechanical wagon balance. The SCS-D8 type full digital electronic truck scale is a fully electronic modular truck scale designed by adopting the advanced digital weighing sensor and digital weighing display instrument in the world. The digital weighing sensor adopts digital technology and can carry out automatic digital compensation on temperature coefficient, nonlinearity, hysteresis, creep deformation and the like.

The electronic ground weigher adopts a steel structure loader which is newly designed, is simple and light, is convenient to carry, can be directly laid on cement ground, is provided with a movable guide slope, and makes space fully utilized, but the existing U-shaped steel component still has the problem that the fixed position cannot be adjusted. Accordingly, one skilled in the art has provided a U-shaped steel member for an electronic scale to solve the problems set forth in the background art described above.

Disclosure of Invention

An object of the utility model is to provide a U-shaped steel component for electronic weighing apparatus to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a U-shaped steel component for electronic weighing apparatus, includes the U-shaped steel, the support has been cup jointed in the bottom activity of U-shaped steel, and the bottom threaded connection of support has the chassis, it has three round pin joint piece to be surrounding type equidistance range on the chassis, and swing joint has the cantilever on the round pin joint piece, the front end bottom of cantilever is connected with the base plate, the both sides welding of U-shaped steel has the connecting block, and the top welding of connecting block has the sleeve, telescopic top overlap joint has the guard plate.

As a further aspect of the present invention: the bottom symmetrical welding of guard plate has a set of inserted bar, and the diameter of inserted bar equals with telescopic internal diameter, cup jointed first spring on the inserted bar, and the diameter of first spring equals with telescopic cross-section diameter, telescopic length is the twice of inserted bar length, and the junction of sleeve and inserted bar is equipped with the oil blanket.

As a further aspect of the present invention: a bearing seat is embedded in the center of the bottom of the upper end of the U-shaped steel, a screw rod is sleeved in the bearing seat, and a handle is arranged at the tail end of the screw rod.

As a further aspect of the present invention: the upper end of support has cup jointed the lantern ring, and has the adapter sleeve through the welding of horizontal pole between the lantern ring, adapter sleeve threaded connection is on the screw rod.

As a further aspect of the present invention: the support is internally provided with a second spring, the length of the second spring is half of that of the support, the second spring is sleeved at the bottom end of the U-shaped steel, and the lower end of the U-shaped steel is provided with a circular ring with the diameter equal to the inner diameter of the support.

As a further aspect of the present invention: the top of chassis is equipped with the bolt, and the diameter of bolt and the internal diameter of support are equal, the length of cantilever is one third of support length.

As a further aspect of the present invention: the end part of the pin connecting piece and the edge of the chassis are positioned on the same straight line, and a bolt penetrates through the connecting part of the pin connecting piece and the cantilever.

Compared with the prior art, the beneficial effects of the utility model are that: the device is provided with an adjusting mechanism which can meet the requirement of the height of an installation position, when the device is installed, a screw rod is rotated, the U-shaped steel is driven to lift on a support by utilizing the lifting capacity of the screw rod in the rotating process, so that the auxiliary adjustment and installation functions are increased, meanwhile, a sleeve, an inserted rod and a protection plate which are connected on the U-shaped steel are beneficial to reducing the difficulty of installation, meanwhile, the mechanism can be quickly connected with a weighing instrument, unnecessary vibration can be reduced in use, the service life of the U-shaped steel is prolonged, the U-shaped steel is prevented from deforming, and meanwhile, because the weighing instrument needs to be parallel to the ground or only slightly higher than the ground, the device is actually arranged underground, so that the device is sleeved with the support under the U-shaped steel, the support and the U-shaped steel are buffered by adopting a spring, and meanwhile, the bottom of the support is provided with support, the support can contract and expand, is favorable to installation and transportation, and after the equipment was accomplished, can open the cantilever on the stabilizer blade, played fine supporting role.

Drawings

FIG. 1 is a schematic structural view of a U-shaped steel member for an electronic weighing apparatus;

FIG. 2 is a schematic structural view of a connection in a U-shaped steel member for an electronic weighing apparatus;

fig. 3 is a schematic structural view of the expansion of the supporting mechanism in the U-shaped steel member for the electronic weighing apparatus.

In the figure: 1. a protection plate; 2. a first spring; 3. inserting a rod; 4. a sleeve; 5. connecting blocks; 6. a support; 7. a chassis; 8. a pin tab; 9. a screw; 10. connecting sleeves; 11. a collar; 12. a bearing seat; 13. u-shaped steel; 14. a second spring; 15. a circular ring; 16. a bolt; 17. a cantilever; 18. a base plate; 19. and (4) a bolt.

Detailed Description

Referring to fig. 1 to 3, in the embodiment of the present invention: the utility model provides a U-shaped steel component for electronic weighing apparatus, including U-shaped steel 13, support 6 has been cup jointed in the bottom activity of U-shaped steel 13, and the bottom threaded connection of support 6 has chassis 7, it has three round pin piece 8 to be surrounding type equidistance range on the chassis 7, and swing joint has cantilever 17 on the round pin piece 8, the front end bottom of cantilever 17 is connected with base plate 18, the both sides welding of U-shaped steel 13 has connecting block 5, and the top welding of connecting block 5 has sleeve 4, the top overlap joint of sleeve 4 has guard plate 1.

In fig. 1, the bottom symmetrical welding of guard plate 1 has a set of inserted bar 3, and the diameter of inserted bar 3 and the internal diameter of sleeve 4 equal, first spring 2 has been cup jointed on inserted bar 3, and the diameter of first spring 2 and the cross-sectional diameter of sleeve 4 equal, the length of sleeve 4 is the twice of inserted bar 3 length, and the junction of sleeve 4 and inserted bar 3 is equipped with the oil blanket, guard plate 1 connects at sleeve 4 through inserted bar 3, and make inserted bar 3 unsettled in sleeve 4 through first spring 2, thereby can slow down the impact force when receiving pressure, thereby prevent that the impact force from being used in U-shaped steel 13, cause U-shaped steel to warp.

In fig. 1, a bearing seat 12 is embedded in the center of the bottom of the upper end of a U-shaped steel 13, a screw rod 9 is sleeved in the bearing seat 12, a handle is arranged at the tail end of the screw rod 9, the screw rod 9 can be pushed or pulled to lift by utilizing the principle of thread motion when rotating, torsion can be relieved through the bearing seat 12 in the process, and the screw rod 9 can be conveniently rotated by the handle.

In fig. 1, the lantern ring 11 is sleeved at the upper end of the support 6, the connecting sleeve 10 is welded between the lantern rings 11 through the cross rod, the connecting sleeve 10 is in threaded connection with the screw rod 9, the lantern ring 11 can be used for providing a mounting point for the connecting sleeve 10, and meanwhile, the height of the connecting sleeve 10 can be adjusted through the lantern ring 11, so that the lifting distance of the U-shaped steel 13 when the screw rod 9 rotates is further controlled.

In fig. 2, a second spring 14 is arranged in the support 6, the length of the second spring 14 is half of the length of the support 6, the second spring 14 is sleeved at the bottom end of the U-shaped steel 13, the lower end of the U-shaped steel 13 is provided with a ring 15 with the diameter equal to that of the support 6, the second spring 14 can reduce the impact force transmitted by the U-shaped steel 13, so that the deformation caused by the contact between the bottom of the U-shaped steel 13 and the bottom of the support 6 is prevented, and the ring 15 can press the second spring 14 to compress and buffer when being pressed.

In fig. 2, the top of the chassis 7 is provided with a bolt 16, the diameter of the bolt 16 is equal to the inner diameter of the bracket 6, the length of the cantilever 17 is one third of the length of the bracket 6, and the bolt 16 is used for fixing the whole leg mechanism on the bracket 6.

In fig. 3, the end of the pin joint 8 and the edge of the chassis 7 are in the same line, and the joint of the pin joint 8 and the cantilever 17 is penetrated by a latch 19, which is designed to prevent the cantilever 17 from being interfered by the chassis 7 when the cantilever 17 is folded, and the latch 19 is convenient for replacing the cantilever 17.

The utility model discloses a theory of operation is: when the device is used, the device is placed in a reserved foundation pit, the height is adjusted as required, the screw rod 9 is rotated through the handle, the U-shaped steel 13 is pushed or pulled to lift by utilizing the principle of the screw rod 9 in the threaded motion of the connecting sleeve 10, the torsion can be relieved through the bearing seat 12 in the process, then the cantilever 17 is opened to be attached to the bottom of the foundation pit, the end part of the pin connecting piece 8 and the edge of the chassis 7 are positioned on the same straight line, the connecting part of the pin connecting piece 8 and the cantilever 17 is provided with the bolt 19 in a penetrating way, the design is to ensure that the cantilever 17 cannot be collided by the chassis 7 when being folded, the bolt 19 is convenient to replace the cantilever 17, then the weighing instrument is fixed on the protective plate 1, the protective plate 1 is connected to the sleeve 4 through the inserting rod 3, the inserting rod 3 is suspended in the sleeve 4 through the first spring 2, so that the impact force can be relieved when the, the U-shaped steel is deformed, the second spring 14 can relieve the impact force transmitted by the U-shaped steel 13, so that the deformation caused by the contact of the bottom of the U-shaped steel 13 and the bottom of the bracket 6 is prevented, and the ring 15 can press the second spring 14 to compress and buffer when pressure is applied.

The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A U-shaped steel member for an electronic weighing apparatus, comprising a U-shaped steel (13), characterized in that: support (6) have been cup jointed in the bottom activity of U-shaped steel (13), and the bottom threaded connection of support (6) has chassis (7), it has three round pin piece (8) to be surrounding type equidistance range on chassis (7), and has cantilever (17) to go up swing joint in round pin piece (8), the front end bottom of cantilever (17) is connected with base plate (18), the both sides welding of U-shaped steel (13) has connecting block (5), and the top welding of connecting block (5) has sleeve (4), the top overlap joint of sleeve (4) has guard plate (1).

2. The U-shaped steel component for the electronic weighing apparatus according to claim 1, wherein a group of inserted rods (3) are symmetrically welded at the bottom end of the protection plate (1), the diameter of each inserted rod (3) is equal to the inner diameter of each sleeve (4), each inserted rod (3) is sleeved with a first spring (2), the diameter of each first spring (2) is equal to the cross-sectional diameter of each sleeve (4), the length of each sleeve (4) is twice that of each inserted rod (3), and an oil seal is arranged at the joint of each sleeve (4) and each inserted rod (3).

3. The U-shaped steel component for the electronic weighing apparatus according to claim 1, wherein a bearing seat (12) is embedded at the center of the bottom of the upper end of the U-shaped steel (13), a screw rod (9) is sleeved in the bearing seat (12), and a handle is arranged at the tail end of the screw rod (9).

4. The U-shaped steel component for the electronic weighing apparatus according to claim 3, wherein the upper end of the bracket (6) is sleeved with a sleeve ring (11), a connecting sleeve (10) is welded between the sleeve rings (11) through a cross rod, and the connecting sleeve (10) is in threaded connection with the screw rod (9).

5. The U-shaped steel component for the electronic weighing apparatus according to claim 1, wherein a second spring (14) is arranged in the bracket (6), the length of the second spring (14) is half of the length of the bracket (6), the second spring (14) is sleeved at the bottom end of the U-shaped steel (13), and the lower end of the U-shaped steel (13) is provided with a ring (15) with the diameter equal to the inner diameter of the bracket (6).

6. The U-shaped steel component for the electronic weighing apparatus according to claim 1, wherein the top of the chassis (7) is provided with a bolt (16), the diameter of the bolt (16) is equal to the inner diameter of the bracket (6), and the length of the cantilever (17) is one third of the length of the bracket (6).

7. The U-shaped steel component for the electronic weighing apparatus according to claim 1, wherein the end of the pin connecting piece (8) and the edge of the chassis (7) are on the same straight line, and the connecting part of the pin connecting piece (8) and the cantilever (17) is provided with a bolt (19) in a penetrating way.