Buffering and damping magnesia carbon brick clamping device

Abstract

The magnesia carbon brick clamping device with the buffering and damping functions comprises a clamping handle, a movable connecting rod is installed at one end of the clamping handle in a hinged mode, a fixed connecting rod is installed at the other end of the clamping handle, and connecting positioning blocks are fixedly installed at the end, away from the clamping handle, of the movable connecting rod and the end, away from the clamping handle, of the fixed connecting rod correspondingly; fixing plates are fixedly mounted at the bottoms of the connecting positioning blocks, buffering and damping assemblies are mounted on the sides, close to the clamping handle, of the two fixing plates, buffering and damping clamping plates are mounted at the ends, away from the fixing plates, of the buffering and damping assemblies, and the fixing plates and the buffering and damping clamping plates at one ends are driven to be opened and closed through movable connecting rods. Large-area buffering and damping clamping is carried out on the two sides of the magnesia carbon brick through cooperation of a fixing plate and a buffering and damping clamping plate on a fixed connecting rod, clamping damage to the magnesia carbon brick caused by the small guiding action area is avoided, large-area bottom supporting is carried out through a bottom supporting block, the clamping stability can be guaranteed, and the service life of the magnesia carbon brick is prolonged. And the probability of damage caused by the clamping effect between magnesia carbon bricks can be reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of magnesia-carbon brick clamping, in particular to a magnesia-carbon brick clamping device with buffering and shock absorption. Background Art

[0002] Magnesia carbon bricks are non-burning carbon composite refractory materials made of high-melting-point alkaline oxide magnesium oxide and high-melting-point carbon materials that are difficult to be wetted by slag as raw materials, adding various non-oxide additives and combining them with carbonaceous binders.

[0003] Magnesium carbon bricks are generally transported using brick clamps, but the existing brick clamps have only two support points. Since the surface of the magnesium carbon bricks is smooth, the magnesium carbon bricks may slip. At the same time, there is no shock-absorbing structure on the brick clamp, and the effective area is small when clamping the magnesium carbon bricks. There is a risk of damage to the magnesium carbon bricks during clamping, which in turn causes economic losses.

[0004] Therefore, in view of the shortcomings of the prior art, it is necessary to provide a magnesium carbon brick clamping device with buffering and shock absorption to solve the shortcomings of the prior art. Utility Model Content

[0005] The purpose of the utility model is to avoid the deficiencies of the prior art and provide a buffering and shock-absorbing magnesium-carbon brick clamping device, which drives a fixed plate and a buffering and shock-absorbing clamping plate at one end to open and close through a movable connecting rod, and cooperates with the fixed plate and the buffering and shock-absorbing clamping plate on the fixed connecting rod to perform large-area buffering clamping on both sides of the magnesium-carbon brick, thereby avoiding clamping damage of the magnesium-carbon brick due to a small effective area. At the same time, a large-area support is provided on the bottom through the bottom support block, which can not only ensure the stability of the clamping, but also reduce the probability of damage to the clamping effect between the magnesium-carbon brick and the magnesium-carbon brick.

[0006] The above-mentioned purpose of the utility model is achieved through the following technical means.

[0007] Provided is a buffering and shock-absorbing magnesium-carbon brick clamping device, comprising a clamping handle, one end of the clamping handle is hingedly installed with a movable connecting rod, the other end is installed with a fixed connecting rod, one end of the movable connecting rod away from the clamping handle and one end of the fixed connecting rod away from the clamping handle are both fixedly installed with a connecting positioning block, a fixing plate is fixedly installed at the bottom of the connecting positioning block, a buffering and shock-absorbing assembly is installed on one side of the two fixing plates close to the clamping handle, and a buffering and shock-absorbing clamping plate is installed on one end of the buffering and shock-absorbing assembly away from the fixing plate;

[0008] The buffer shock-absorbing assembly includes a fixed disc, which is fixedly mounted on a side of the fixed plate close to the clamping handle, a telescopic rod is mounted on the side of the fixed disc away from the fixed plate, a movable disc is mounted on the end of the telescopic rod away from the fixed disc, the movable disc is fixedly mounted on the buffer shock-absorbing clamping plate, and a buffer spring is mounted on the outside of the telescopic rod between the fixed disc and the movable disc.

[0009] Specifically, a bottom supporting block is installed at the bottom of the fixed plate. The bottom supporting block is in the shape of a triangular prism and is provided with a shovel edge. The shovel edge is located on the side of the bottom supporting block close to the clamping handle, and the top surface of the bottom supporting block is perpendicular to the fixed plate.

[0010] Preferably, when the buffer spring is not subjected to force, the shovel edge and the side of the buffer and shock-absorbing clamping plate close to the clamping handle are on the same vertical plane.

[0011] Specifically, a side of the buffer and shock-absorbing clamping plate close to the clamping handle is provided with an anti-slip layer.

[0012] Furthermore, the fixed disc and the movable disc are respectively located at the center of the fixed plate and the buffer and shock-absorbing clamping plate.

[0013] The utility model drives the fixed plate and the buffer shock-absorbing clamping plate at one end to open and close through the movable connecting rod, and cooperates with the fixed plate and the buffer shock-absorbing clamping plate on the fixed connecting rod to perform large-area buffer shock-absorbing clamping on both sides of the magnesium-carbon brick, so as to avoid the clamping damage of the magnesium-carbon brick caused by the small effective area. At the same time, the bottom support block is used to support the bottom over a large area, which can not only ensure the stability of the clamping, but also reduce the probability of damage to the clamping effect between the magnesium-carbon brick and the magnesium-carbon brick. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The present invention is further described with reference to the accompanying drawings, but the contents in the accompanying drawings do not constitute any limitation to the present invention.

[0015] Figure 1 It is a three-dimensional structural schematic diagram of a magnesium-carbon brick clamping device with buffering and shock absorption of the utility model.

[0016] Figure 2 The utility model is a three-dimensional structural schematic diagram of a buffering and shock-absorbing component of a magnesium-carbon brick clamping device for buffering and shock-absorbing.

[0017] Figure 3 The utility model is a schematic diagram of the structure of a buffering and shock absorbing component of a magnesium-carbon brick clamping device for buffering and shock absorbing.

[0018] from Figures 1 to 3 Including:

[0019] 1. Clamp the handle;

[0020] 2. Active connecting rod;

[0021] 3. Fix the connecting rod;

[0022] 4. Connect the positioning block;

[0023] 5. Fixed plate;

[0024] 6. Buffer shock absorbing components;

[0025] 61. fixed disc, 62. telescopic rod, 63. movable disc, 64. buffer spring;

[0026] 7. Buffering and shock absorbing clamping plate;

[0027] 8. Bottom support block;

[0028] 9. Shovel edges;

[0029] 10. Anti-slip layer. DETAILED DESCRIPTION

[0030] The utility model is further described in conjunction with the following embodiments.

[0031] Example 1.

[0032] like Figure 1-3 As shown, a buffering and shock-absorbing magnesium-carbon brick clamping device comprises a clamping handle 1, one end of the clamping handle 1 is hingedly installed with a movable connecting rod 2, and the other end is installed with a fixed connecting rod 3, the end of the movable connecting rod 2 away from the clamping handle 1 and the end of the fixed connecting rod 3 away from the clamping handle 1 are both fixedly installed with a connecting positioning block 4, a fixing plate 5 is fixedly installed at the bottom of the connecting positioning block 4, a buffering and shock-absorbing assembly 6 is installed on the side of the two fixing plates 5 close to the clamping handle 1, and a buffering and shock-absorbing clamping plate 7 is installed on the end of the buffering and shock-absorbing assembly 6 away from the fixed plate 5.

[0033] The present application is used for clamping magnesium carbon bricks, mainly to prevent the magnesium carbon bricks from being damaged by clamping due to the small force area and the instantaneous effect of the clamping force during the clamping process. First, the hinged installation of the movable connecting rod 2 can drive the connection positioning block 4 and the corresponding fixed plate 5, the impact shock-absorbing assembly and the buffer shock-absorbing clamping plate 7 to open, so as to facilitate the clamping of the magnesium carbon bricks. Then, the buffer shock-absorbing clamping plate 7 is used to contact and clamp the two opposite sides of the magnesium carbon bricks, thereby increasing the clamping area and the effective area, thereby preventing the magnesium carbon bricks from being damaged by the clamping force due to the small effective area. In addition, the buffer shock-absorbing clamping plate 7 plays a role of buffering and shock-absorbing, thereby avoiding damage to the magnesium carbon bricks caused by the instantaneous effect of the clamping force.

[0034] The buffer shock absorbing assembly 6 includes a fixed disc 61, which is fixedly mounted on a side of the fixed plate 5 close to the clamping handle 1, a telescopic rod 62 is installed on the side of the fixed disc 61 away from the fixed plate 5, a movable disc 63 is installed on the end of the telescopic rod 62 away from the fixed disc 61, the movable disc 63 is fixedly mounted on the buffer shock absorbing clamping plate 7, and a buffer spring 64 is installed on the outside of the telescopic rod 62 between the fixed disc 61 and the movable disc 63.

[0035] The buffer shock absorbing assembly 6 is respectively installed on the fixed plate 5 and the buffer shock absorbing clamping plate 7 through the fixed disc 61 and the movable disc 63, and then the buffer shock absorbing movement path of the buffer shock absorbing clamping plate 7 is fixed through the telescopic rod 62, and at the same time, the buffer spring 64 plays a buffer shock absorbing role.

[0036] A bottom supporting block 8 is installed at the bottom of the fixed plate 5. The bottom supporting block 8 is in the shape of a triangular prism and is provided with a shovel edge 9. The shovel edge 9 is located on the side of the bottom supporting block 8 close to the clamping handle 1. The top surface of the bottom supporting block 8 is perpendicular to the fixed plate 5.

[0037] The bottom support block 8 can support the bottom of the magnesia carbon brick and also play a role of shoveling. The shovel edge 9 is used to shovel in from the bottom of the magnesia carbon brick and the top surface of the bottom support block 8 is used to support the bottom of the magnesia carbon brick.

[0038] When the buffer spring 64 is not stressed, the shovel edge 9 and the side of the buffer and shock-absorbing clamping plate 7 close to the clamping handle 1 are on the same vertical plane.

[0039] When the buffer spring 64 is not under force, that is, when the magnesium carbon brick is not clamped, the scraping edge 9 will not be scraped into the bottom of the magnesium carbon brick. When the clamping starts, the scraping edge 9 can be scraped into the bottom of the magnesium carbon brick, and the top surface of the bottom support block 8 is used to support the magnesium carbon brick.

[0040] A side of the buffer and shock-absorbing clamping plate 7 close to the clamping handle 1 is provided with an anti-slip layer 10 .

[0041] The provision of the anti-slip layer 10 can prevent the magnesia carbon bricks from falling off due to the smooth surface.

[0042] The fixed disc 61 and the movable disc 63 are respectively located at the center of the fixed plate 5 and the buffer and shock absorbing clamping plate 7 .

[0043] The positions of the fixed disc 61 and the movable disc 63 can maximize the clamping force effect.

[0044] The utility model drives the fixed plate 5 and the buffering and shock-absorbing clamping plate 7 at one end to open and close through the movable connecting rod 2, and cooperates with the fixed plate 5 and the buffering and shock-absorbing clamping plate 7 on the fixed connecting rod 3 to perform large-area buffering and shock-absorbing clamping on both sides of the magnesium-carbon brick, so as to avoid the clamping damage of the magnesium-carbon brick caused by the small effective area. At the same time, the bottom support block 8 is used to support the bottom over a large area, which can not only ensure the stability of the clamping, but also reduce the probability of damage to the clamping effect between the magnesium-carbon brick and the magnesium-carbon brick.

[0045] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit the protection scope of the utility model. Although the utility model is described in detail with reference to the preferred embodiments, ordinary technicians in this field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the essence and scope of the technical solution of the utility model.

Claims

1. A buffering and shock-absorbing magnesium carbon brick clamping device, characterized in that: It comprises a clamping handle, one end of the clamping handle is hingedly installed with a movable connecting rod, and the other end is installed with a fixed connecting rod, one end of the movable connecting rod away from the clamping handle and one end of the fixed connecting rod away from the clamping handle are both fixedly installed with a connecting positioning block, a fixing plate is fixedly installed at the bottom of the connecting positioning block, a buffer shock absorbing assembly is installed on one side of the two fixing plates close to the clamping handle, and a buffer shock absorbing clamping plate is installed on one end of the buffer shock absorbing assembly away from the fixing plate; The buffer shock absorbing assembly includes a fixed disc, which is fixedly mounted on a side of the fixed plate close to the clamping handle, a telescopic rod is mounted on a side of the fixed disc away from the fixed plate, a movable disc is mounted on an end of the telescopic rod away from the fixed disc, the movable disc is fixedly mounted on the buffer shock absorbing clamping plate, and a buffer spring is mounted on the outside of the telescopic rod between the fixed disc and the movable disc.

2. The buffering and shock-absorbing magnesium-carbon brick clamping device according to claim 1 is characterized in that: A bottom supporting block is installed at the bottom of the fixing plate. The bottom supporting block is in the shape of a triangular prism and is provided with a shovel edge. The shovel edge is located on a side of the bottom supporting block close to the clamping handle, and the top surface of the bottom supporting block is perpendicular to the fixing plate.

3. The buffering and shock-absorbing magnesium-carbon brick clamping device according to claim 2 is characterized in that: When the buffer spring is not stressed, the shovel edge and a side of the buffer and shock-absorbing clamping plate close to the clamping handle are on the same vertical plane.

4. The buffering and shock-absorbing magnesium-carbon brick clamping device according to claim 3 is characterized in that: A side of the buffer and shock-absorbing clamping plate close to the clamping handle is provided with an anti-slip layer.

5. The buffering and shock-absorbing magnesium-carbon brick clamping device according to claim 4 is characterized in that: The fixed disc and the movable disc are respectively located at the center of the fixed plate and the buffer and shock-absorbing clamping plate.

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