CN-224216157-U - Nodular cast iron pipeline wagon balance weighing platform protector

Abstract

The utility model discloses a nodular cast iron pipeline wagon balance weighing platform protection device which comprises a protection gasket, wherein the protection gasket is of a rectangular frame-type sheet structure, the protection gasket covers the upper part of an installation gap between a weighing platform surface and the ground, a connecting hole is formed in the protection gasket, a connecting piece is fixedly connected with the ground through the connecting hole, and the protection gasket is made of hard rubber.

Inventors

• YANG JUNCHUN
• WANG ZHAOYI

Assignees

• 圣戈班管道系统有限公司

Dates

Publication Date

20260508

Application Date

20250521

Claims (10)

1. 1. The nodular cast iron pipeline wagon balance weighing platform protector is characterized by comprising a protection gasket, wherein the protection gasket is of a rectangular frame type sheet structure, the protection gasket covers the upper part of an installation gap between a weighing platform surface and the ground, a connecting hole is formed in the protection gasket, a connecting piece is fixedly connected with the ground through the connecting hole, and the protection gasket is made of hard rubber.
2. 2. The nodular cast iron pipeline wagon balance weighing platform protector of claim 1, wherein the protection gasket comprises two first protection bars and two second protection bars, the first protection bars and the second protection bars are all arranged to be long strip-shaped sheet-shaped pieces extending along a straight line, and two ends of the first protection bars are respectively arranged corresponding to two ends of the second protection bars, so that a rectangular frame structure is formed.
3. 3. The nodular cast iron pipeline wagon balance weighing platform protector of claim 2, wherein the widths of the first protective strip and the second protective strip are identical, the first protective strip and the second protective strip are respectively provided with a connecting section, a covering section and a setting-up section along the width direction, the covering section is arranged between the connecting section and the setting-up section, the covering section is correspondingly arranged above the installation gap, the setting-up section is arranged above the weighing platform surface, and the connecting hole is arranged on the connecting section.
4. 4. The nodular cast iron pipeline wagon balance weighing platform protector of claim 3, wherein the thickness of the first protection strip is identical with that of the second protection strip, two ends of the first protection strip are provided with lap joint ends, the end parts of the second protection strip are provided with lap joint grooves, the thickness of the lap joint ends is half that of the first protection strip, the groove depth of the lap joint grooves is half that of the second protection strip, and the lap joint ends are arranged in the lap joint grooves.
5. 5. The nodular cast iron pipeline wagon balance weighing platform protector of claim 1, wherein the connecting piece includes pre-buried seat and connecting rod, pre-buried seat is fixed to be set up in the ground, pre-buried seat sets up to the cylinder spare, just be provided with the fixed orifices on the axis of pre-buried seat, the fixed orifices corresponds the connecting hole sets up, the one end of connecting rod is provided with the pressure disk, the connecting rod passes the connecting hole sets up in the fixed orifices, protection gasket sets up between pre-buried seat and the pressure disk.
6. 6. The nodular cast iron pipeline wagon balance weighing platform protector of claim 5, wherein the upper end of the pre-buried seat is provided with a compression ring, the compression ring is arranged into a circular plate-shaped piece, the compression plate is arranged into a circular plate-shaped piece, and the protection gasket is arranged between the compression ring and the compression plate.
7. 7. The nodular cast iron pipeline wagon balance weighing platform protector of claim 6, wherein the connecting rod is a cylindrical rod piece, a clamping block is arranged at the end part of the connecting rod, which is far away from the pressure plate, the clamping block is arranged on the circumferential surface of the connecting rod, a guide groove and a clamping groove are arranged on the inner wall of the fixing hole, the guide groove extends radially from the end part of the fixing hole in a direction away from the pressure ring and is communicated with the clamping groove, the clamping groove is a sector groove with the axis of the fixing hole as a center of a circle, the clamping block moves from the guide groove to the clamping groove along a straight line, and the clamping block rotates in the guide groove around the axis of the connecting rod through rotation of the connecting rod.
8. 8. The nodular cast iron pipeline wagon balance weighing platform protector of claim 7, wherein two clamping blocks are symmetrically arranged on the connecting rod, two guide grooves and two clamping grooves are arranged on the corresponding fixing holes, and the two guide grooves and the two clamping grooves are symmetrically arranged with the axis of the fixing holes as a center.
9. 9. The nodular cast iron pipe wagon balance weighing platform protector of claim 7, wherein the connecting hole is provided with a dodging groove corresponding to the guide groove.
10. 10. The nodular cast iron pipeline wagon balance weighing platform protector of claim 7, wherein a toggle groove or a toggle block for rotating the pressure plate is arranged on the end face of the pressure plate away from the connecting rod.

Description

Nodular cast iron pipeline wagon balance weighing platform protector Technical Field The utility model relates to the technical field of weighing scale platform protection, in particular to a nodular cast iron pipeline wagon balance scale platform protection device. Background The nodular cast iron pipe needs to be used with various materials in the production process, and because the production scale of a cast pipe enterprise is large, the use amount of various materials is also generally large, and the materials and finished pipelines are basically transported by large-tonnage trucks. The quantity of the cargoes carried by the automobiles in a warehouse is measured by weighing and settling through a wagon balance arranged on the ground. The weighing mode is convenient to operate, has high single weighing tonnage, and is very suitable for quick weighing and metering of mass materials. Due to terrain constraints, and to facilitate the passage of heavy vehicles, wagon balance is often placed underground. The platform surface of the weighing platform is level with the ground. The weighing operation can be carried out by directly carrying out low-speed running of the automobile onto the platform surface of the weighing platform during the metering. Due to the requirement of weighing technology, a certain gap must be reserved between the periphery of the weighing platform surface and the ground structure. In the daily use process, due to jolting and other reasons, the automobile is inevitably free from falling from the hopper by some ores, powder and other materials in the running process. Even though the quantity of the single car is small, as the wagon balance is on the necessary road of a large number of vehicles, even if the wagon balance is cleaned every day, a lot of materials can enter the wagon balance along the gaps around the weighing platform. Because inside daily unable clearance, these materials can influence inside drainage at the wagon balance, accelerate the corruption of the inside steel component of wagon balance, shorten the life of wagon balance to in case the material enters into the sensor position, will influence the detection precision of sensor, cause the measurement inaccurate, bring economic loss for the enterprise. In view of the above drawbacks, the present inventors have finally achieved the present utility model through long-time studies and practices. Disclosure of utility model In order to solve the technical defects, the technical scheme adopted by the utility model is that the nodular cast iron pipeline wagon balance weighing platform protection device comprises a protection gasket, wherein the protection gasket is of a rectangular frame type sheet structure, covers the upper part of an installation gap between a weighing platform surface and the ground, and is fixedly arranged on the ground. Preferably, the protection gasket comprises two first protection bars and two second protection bars, wherein the first protection bars and the second protection bars are all arranged to be long strip-shaped sheet-shaped pieces extending along a straight line, and two ends of the first protection bars are respectively corresponding to two end parts of the second protection bars, so that a rectangular frame structure is formed. Preferably, the width of the first protective strip is consistent with that of the second protective strip, the first protective strip and the second protective strip are respectively provided with a connecting section, a covering section and a setting-up section along the width direction, the covering section is arranged between the connecting section and the setting-up section, the covering section is correspondingly arranged above the installation gap, the setting-up section is arranged above the weighing platform surface, a connecting hole is formed in the connecting section, and the connecting piece is fixedly connected with the ground through the connecting hole. Preferably, the first protection strip and the second protection strip are made of hard rubber materials. Preferably, the thickness of the first protective strip is consistent with that of the second protective strip, the two ends of the first protective strip are provided with lap joint ends, the end part of the second protective strip is provided with a lap joint groove, the thickness of the lap joint ends is half of that of the first protective strip, the groove depth of the lap joint groove is half of that of the second protective strip, and the lap joint ends are arranged in the lap joint groove. Preferably, the connecting piece comprises an embedded seat and a connecting rod, the embedded seat is fixedly arranged in the ground, the embedded seat is arranged as a cylinder-shaped piece, a fixing hole is formed in the axis of the embedded seat, the fixing hole corresponds to the connecting hole, a pressure plate is arranged at one end of the connecting rod, the connecting rod penetrates through the