Anti-falling device for ramming head of stoking machine

Abstract

The anti-falling device for the ramming head of the stoking machine comprises an anti-falling shell, the two sides of the anti-falling shell are each provided with a movable assembly, each movable assembly comprises an inner block, a round hole, a rotating block, a round block, a positioning block and a fixing bolt, the round hole is formed in one side of the inner block, the rotating block is installed on the inner side wall of the inner block, the round block is installed on one side of the rotating block, and the round block is located on the side wall of the inner block. A positioning block is installed on the surface of the round block, a fixing bolt is installed in the positioning block in a penetrating mode and is in threaded connection with the positioning block, and the end of the fixing bolt is located in the round hole; a stabilizing block is fixedly installed in the anti-falling shell, and a stabilizing frame is fixedly installed on the inner side wall of the anti-falling shell. Clamping blocks are installed on the side walls of the round blocks respectively, an installation frame is fixedly installed between the clamping blocks on the two sides, inserting holes are formed in the two ends of the installation frame and located in the outer sides of the stabilizing bolts, and the installation frame is located on the side wall of the anti-falling shell. The rammer head has the advantages of being reasonable in structural design, easy to install, convenient and fast to operate, low in manufacturing cost and capable of enabling the rammer head not to fall off easily.

Description

Technical Field

[0001] The utility model relates to the technical field of tamping heads of furnace tamping machines, in particular to a tamping head anti-falling device for furnace tamping machines. Background Art

[0002] The anti-falling device is an indispensable device in the installation of the ramming head of the furnace tamping machine. The staff installs the anti-falling device on the ramming head, starts the furnace tamping machine, controls the ramming machine to move, connects the installation position of the furnace tamping machine with the anti-falling device installed on the ramming head, and fixes the ramming head on the furnace tamping machine. In view of this, the traditional device is not perfect. When installing the ramming head of the traditional furnace tamping machine, the installation position is unstable and the ramming head is easy to fall off.

[0003] Patent document: CN215598129U A telescopic tamping machine for a smelting furnace. The above-mentioned public document mainly considers reasonable design, simple structure, stability and reliability, good dredging effect, high tamping quality, and the tamping rod can be adjustably installed in the second telescopic rod. The length can be adjusted according to the degree of burning. It is easy and quick to use and reduces waste.

[0004] When the ramming head of the existing furnace ramming machine is installed, the ramming head is easy to fall off and the installation stability is low. Utility Model Content

[0005] The utility model aims to provide a ramming head anti-falling device for a ramming furnace machine, which has reasonable structural design, is easy to install, convenient to operate, and has low manufacturing cost, and makes the ramming head not easy to fall off.

[0006] The utility model discloses an anti-falling device for a ramming head of a ramming machine, comprising an anti-falling shell, a movable component is respectively installed on both sides of the anti-falling shell, the movable component comprises an inner block, a circular hole, a rotating block, a circular block, a positioning block and a fixing bolt, a circular hole is opened on one side of the inner block, a rotating block is installed on the inner side wall of the inner block, a circular block is installed on one side of the rotating block, the circular block is located on the side wall of the inner block, a positioning block is installed on the surface of the circular block, a fixing bolt is installed through the inside of the positioning block, the fixing bolt is threadedly connected with the positioning block, and the end of the fixing bolt is located in the circular hole; a stabilizing block is fixedly installed in the anti-falling shell, and a stabilizing frame is fixedly installed on the inner side wall of the anti-falling shell; clamping blocks are respectively installed on the side walls of the circular block, a mounting frame is fixedly installed between the clamping blocks on both sides, plug holes are opened on both ends of the mounting frame, the plug holes are located on the outside of the stabilizing bolt, and the mounting frame is arranged on the side wall of the anti-falling shell.

[0007] The anti-falling shell can support the whole machine. The staff passes the rope through the top block and uses the lifting device to lift the rope, so that the rope can lift the anti-falling shell through the top block. The set stabilizing block and stabilizing frame can support the installation part of the ramming machine under the fixed support of the anti-falling shell. The support is safe and stable, which improves the practical safety of the whole device.

[0008] The rotating block is provided, and can support the round block to rotate under the action of external force under the support of the inner block. The staff rotates the positioning block in the movable assembly in advance, so that the positioning block can drive the round block to rotate under the action of external force, so that the round block can drive the rotating block to rotate together under the action of external force, so that the positioning block can drive the fixing bolt to move to one side of the round hole, and the staff twists the fixing bolt to move the fixing bolt under the thread support of the positioning block, so that the fixing bolt can move into the inner side of the round hole, so that the fixing bolt can fix the round block through the round hole and the positioning block, the staff moves the mounting frame, moves the two ends of the mounting frame between the two blocks of the two movable assemblies respectively, moves the stabilizing bolt, moves the stabilizing bolt into the inner side of the two blocks and the jack, screws the screw ring on the outer side of the stabilizing bolt, so that the screw ring moves upward under the thread support of the stabilizing bolt, so that the screw ring fixes the stabilizing bolt, so that the stabilizing bolt fixes the mounting frame through the block; the installation is convenient and the operation is reliable, the safety of the use of the entire device is improved, the ramming head is effectively prevented from falling off, and the potential safety hazards caused are avoided, and a safe and reliable working environment is provided for the staff.

[0009] A connecting sleeve is fixedly installed on the outer side wall of the anti-falling shell, a plug rod is installed through the connecting sleeve, the plug rod is threadedly connected to the connecting sleeve, and a circular ring is installed on the top of the plug rod.

[0010] The connecting sleeve provided can play a supporting role. The staff uses the lifting device to move the tamping head into the inner side of the connecting sleeve and rotates the tamping head so that the position of the through hole of the tamping head corresponds to the position of the hole of the connecting sleeve. The staff moves the insertion rod to the inner side of the hole at the top of the connecting sleeve and rotates the ring so that the ring drives the insertion rod to rotate under the action of external force, so that the insertion rod can move into the inner side of the through hole of the tamping head under the support of the thread of the connecting sleeve hole, so that the insertion rod can fix the tamping head on the inner side of the connecting sleeve, thereby installing the tamping head. The installation is safe and reliable, the operation is convenient, and the staff time and manpower are saved.

[0011] The two side walls of the anti-falling shell are respectively equipped with side blocks, one end of a chain is welded to the side wall of the side block, a stabilizing bolt is welded to the other end of the chain, and a spiral ring is installed on the outer thread of the stabilizing bolt.

[0012] The set side block can support one end of the chain under the fixed support of the anti-falling shell, so that the other end of the chain can support the stabilizing bolt. The staff moves the stabilizing bolt into the inner side of the two blocks and the socket, so that the mounting frame can be installed and fixed in cooperation with the screw ring. The installation is stable and reliable, further improving the safety of the entire device.

[0013] A top block is fixedly mounted on the surface of the anti-falling shell, and the number of the top blocks is two.

[0014] With a top block set up, the staff can pass the rope through the top block and use the lifting device to lift the rope, so that the rope can lift the anti-falling shell through the top block, which is convenient to operate and saves time and effort.

[0015] Beneficial effects of the utility model:

[0016] 1) The anti-falling shell set can support the entire device. The staff passes the rope through the top block and uses the lifting device to lift the rope, so that the rope can lift the anti-falling shell through the top block. The set stabilizing block and stabilizing frame can support the installation part of the tamping machine under the fixed support of the anti-falling shell. The support is safe and stable, which improves the practical safety of the entire device; the set rotating block can support the round block to rotate under the action of external force under the support of the inner block. The staff rotates the positioning block in the movable component in advance, so that the positioning block can drive the round block to rotate under the action of external force, so that the round block can drive the rotating block to rotate together under the action of external force, so that the positioning block can drive the fixing bolt to move to one side of the circular hole. The staff twists the fixing bolt to move the fixing bolt under the threaded support of the positioning block, so that the fixing bolt can move into the inside of the circular hole, so that the fixing bolt can fix the circular block through the circular hole and the positioning block. The staff moves the mounting frame, moves the two ends of the mounting frame between the two blocks of the two movable components respectively, moves the stabilizing bolt, and moves the stabilizing bolt into the inside of the two blocks and the jack. The screw ring is screwed onto the outside of the stabilizing bolt, and the screw ring moves upward under the support of the thread of the stabilizing bolt, so that the screw ring fixes the stabilizing bolt, and the stabilizing bolt fixes the mounting frame through the clamping block; the installation is convenient and the operation is reliable, which improves the safety of the entire device, effectively prevents the ramming head from falling off, avoids the potential safety hazards, and provides a safe and reliable working environment for the staff.

[0017] 2) The connecting sleeve provided can play a supporting role. The staff uses the lifting device to move the tamping head into the inner side of the connecting sleeve and rotates the tamping head so that the through hole position of the tamping head corresponds to the position of the hole of the connecting sleeve. The staff moves the plug rod to the inner side of the hole at the top of the connecting sleeve and rotates the ring so that the ring drives the plug rod to rotate under the action of external force, so that the plug rod can move into the inner side of the through hole of the tamping head under the support of the thread of the connecting sleeve hole, so that the plug rod can fix the tamping head on the inner side of the connecting sleeve, thereby installing the tamping head. The installation is safe and reliable, the operation is convenient, and the staff time and manpower are saved.

[0018] 3) The side block is set up, which can support one end of the chain under the fixed support of the anti-falling shell, so that the other end of the chain can support the stabilizing bolt. The staff moves the stabilizing bolt into the inner side of the two blocks and the socket, so that the mounting frame can be installed and fixed in cooperation with the screw ring. The installation is stable and reliable, further improving the safety of the entire device.

[0019] 4) For the top block that is set, the staff can pass the rope through the top block and use the lifting device to lift the rope, so that the rope can lift the anti-falling shell through the top block, which is convenient to operate and saves time and effort.

[0020] 5) The device has a reasonable structural design, low production cost, convenient operation, safe and reliable use, and improves the safety and reliability of the workers' working environment. It is worthy of large-scale promotion and use. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the structure of the utility model;

[0022] Figure 2 This is a schematic diagram of the three-dimensional structure of the mounting frame of the utility model;

[0023] Figure 3 This is a schematic diagram of the connecting sleeve structure of the utility model;

[0024] Figure 4 This is a schematic diagram of the inner block structure of the utility model;

[0025] Figure 5 This is a schematic diagram of the card block structure of the utility model.

[0026] In the figure: 1. anti-falling shell; 2. top block; 3. stabilizing block; 4. stabilizing frame; 5. connecting sleeve; 6. plug rod; 7. circular ring; 8. side block; 9. chain; 10. stabilizing bolt; 11. screw ring; 12. inner block; 13. circular hole; 14. rotating block; 15. circular block; 16. positioning block; 17. fixing bolt; 18. clamping block; 19. mounting frame; 20. socket. DETAILED DESCRIPTION

[0027] Example 1.

[0028] The utility model will be further described below in conjunction with the accompanying drawings.

[0029] The utility model comprises an anti-falling shell 1; a stabilizing block 3; a stabilizing frame 4; a connecting sleeve 5; an insert rod 6; a circular ring 7; a stabilizing bolt 10; a spiral ring 11; an inner block 12; a circular hole 13; a rotating block 14; a circular block 15; a positioning block 16; a fixing bolt 17; a clamping block 18; a mounting frame 19; and a plug hole 20. The specific structure comprises an anti-falling shell 1, and a movable component is respectively installed on both sides of the anti-falling shell 1. The movable component comprises an inner block 12, a circular hole 13, a rotating block 14, a circular block 15, a positioning block 16, and a fixing bolt 17. A circular hole 13 is opened on one side of the inner block 12, a rotating block 14 is installed on the inner side wall of the inner block 12, and a rotating block 14 is installed on one side of the rotating block 14. A round block 15 is provided, the round block 15 is located on the side wall of the inner block 12, a positioning block 16 is installed on the surface of the round block 15, a fixing bolt 17 is installed through the inside of the positioning block 16, the fixing bolt 17 is threadedly connected to the positioning block 16, and the end of the fixing bolt 17 is located in the round hole 13; a stabilizing block 3 is fixedly installed in the anti-falling shell 1, and a stabilizing frame 4 is fixedly installed on the inner side wall of the anti-falling shell 1; clamping blocks 18 are respectively installed on the side walls of the round block 15, and a mounting frame 19 is fixedly installed between the clamping blocks 18 on both sides, and jacks 20 are provided at both ends of the mounting frame 19, the jacks 20 are located on the outside of the stabilizing bolt 10, and the mounting frame 19 is arranged on the side wall of the anti-falling shell 1.

[0030] A connecting sleeve 5 is fixedly mounted on the outer wall of the anti-dropping shell 1 , a plug rod 6 is installed through the connecting sleeve 5 , the plug rod 6 is threadedly connected to the connecting sleeve 5 , and a ring 7 is installed on the top of the plug rod 6 .

[0031] Usage: When the staff needs to use the furnace tamping machine to perform furnace tamping work, the staff starts the movement of the furnace tamping machine, controls the installation part of the furnace tamping machine to move into the inner side of the anti-falling shell 1, inserts the tamping head into the inner side of the connecting sleeve 5, makes the through hole of the tamping head correspond to the position of the small hole of the connecting sleeve 5, screws the insertion rod 6 into the inner side of the through hole of the tamping head through the small hole of the connecting sleeve 5, rotates the mounting frame 19 to the bottom of the installation position of the furnace tamping machine, and screws the fixing bolt 17 into the inner side of the circular hole 13; the rotating block 14 can support the circular block 15 to rotate under the action of external force under the support of the inner block 12, and the staff rotates the positioning block 16 in the movable assembly in advance so that the positioning block 16 can rotate under the action of external force. The use can drive the round block 15 to rotate, so that the round block 15 can drive the rotating block 14 to rotate together under the action of external force, so that the positioning block 16 can drive the fixing bolt 17 to move to one side of the circular hole 13, and the staff screws the fixing bolt 17 to make the fixing bolt 17 move under the thread support of the positioning block 16, so that the fixing bolt 17 can move into the inner side of the circular hole 13, so that the fixing bolt 17 can fix the round block 15 through the circular hole 13 and the positioning block 16, and the staff moves the mounting frame 19, and moves the two ends of the mounting frame 19 between the two blocks 18 of the two movable components respectively, moves the stabilizing bolt 10, and moves the stabilizing bolt 10 into the inner side of the two blocks 18 and the insertion hole 20, and screws the screw ring 11 on the outer side of the stabilizing bolt 10, so that the screw ring 11 moves upward under the thread support of the stabilizing bolt 10, so that the screw ring 11 fixes the stabilizing bolt 10, so that the stabilizing bolt 10 fixes the mounting frame 19 through the block 18;

[0032] When the staff disassembles the tamping head, the staff screws the fixing bolt 17 out of the inner side of the circular hole 13, so that the mounting frame 19 moves downward under the action of its own gravity, so that the mounting frame 19 can drive the rotating block 14 to rotate through the stabilizing bolt 10, the clamping block 18 and the round block 15, so that the mounting frame 19 can move to the bottom of the anti-falling shell 1, and the staff controls the installation position of the tamping machine to move out of the inner side of the anti-falling shell 1;

[0033] When the staff installs the tamping head, the staff controls the installation position of the tamping machine to move into the inner side of the anti-falling shell 1, the staff rotates the mounting frame 19 to move the mounting frame 19 to the bottom of the installation position of the tamping machine, and the staff moves the fixing bolt 17 into the inner side of the circular hole 13.

[0034] Example 2.

[0035] The utility model will be further described below in conjunction with the accompanying drawings.

[0036] The utility model comprises an anti-falling shell 1; a top block 2; a stabilizing block 3; a stabilizing frame 4; a connecting sleeve 5; an insert rod 6; a circular ring 7; a side block 8; a chain 9; a stabilizing bolt 10; a spiral ring 11; an inner block 12; a circular hole 13; a rotating block 14; a circular block 15; a positioning block 16; a fixing bolt 17; a clamping block 18; a mounting frame 19; and a plug hole 20. The specific structure comprises an anti-falling shell 1, and a movable component is respectively installed on both sides of the anti-falling shell 1. The movable component comprises an inner block 12, a circular hole 13, a rotating block 14, a circular block 15, a positioning block 16, and a fixing bolt 17. A circular hole 13 is opened on one side of the inner block 12, and a rotating block 14 is installed on the inner side wall of the inner block 12. The rotating block 14 A round block 15 is installed on one side of the inner block 12, and the round block 15 is located on the side wall of the inner block 12. A positioning block 16 is installed on the surface of the round block 15. A fixing bolt 17 is installed through the inside of the positioning block 16, and the fixing bolt 17 is threadedly connected to the positioning block 16, and the end of the fixing bolt 17 is located in the round hole 13; a stabilizing block 3 is fixedly installed in the anti-falling shell 1, and a stabilizing frame 4 is fixedly installed on the inner side wall of the anti-falling shell 1; card blocks 18 are respectively installed on the side walls of the round block 15, and a mounting frame 19 is fixedly installed between the card blocks 18 on both sides, and a socket 20 is opened at both ends of the mounting frame 19, and the socket 20 is located on the outside of the stabilizing bolt 10, and the mounting frame 19 is arranged on the side wall of the anti-falling shell 1.

[0037] A connecting sleeve 5 is fixedly mounted on the outer wall of the anti-dropping shell 1 , a plug rod 6 is installed through the connecting sleeve 5 , the plug rod 6 is threadedly connected to the connecting sleeve 5 , and a ring 7 is installed on the top of the plug rod 6 .

[0038] The two side walls of the anti-falling shell 1 are respectively installed with side blocks 8, one end of a chain 9 is welded to the side wall of the side block 8, and a stabilizing bolt 10 is welded to the other end of the chain 9, and a screw ring 11 is installed on the outer thread of the stabilizing bolt 10.

[0039] A top block 2 is fixedly mounted on the surface of the anti-falling shell 1, and the number of the top blocks 2 is two.

[0040] Usage: When the staff needs to use the furnace tamping machine to perform furnace tamping work, the staff starts the furnace tamping machine to move, the staff can pass the rope through the top block 2, and use the lifting device to lift the rope, so that the rope can lift the anti-falling shell 1 through the top block 2, and then control the installation part of the furnace tamping machine to move into the inner side of the anti-falling shell 1, the staff inserts the tamping head into the inner side of the connecting sleeve 5, and makes the through hole of the tamping head correspond to the position of the small hole of the connecting sleeve 5, and screws the insertion rod 6 into the inner side of the through hole of the tamping head through the small hole of the connecting sleeve 5. The staff rotates the mounting frame 19 to the bottom of the installation position of the furnace tamping machine, and screws the fixing bolt 17 into the inner side of the circular hole 13; the rotating block 14 can support the round block 15 to rotate under the support of the inner block 12 under the action of external force, and the staff rotates the positioning block 16 in the movable component in advance, so that the positioning block 16 can drive the round block 15 to rotate under the action of external force, so that the round block 15 can rotate. The block 15 can drive the rotating block 14 to rotate together under the action of external force, so that the positioning block 16 can drive the fixing bolt 17 to move to one side of the circular hole 13. The staff screws the fixing bolt 17 so that the fixing bolt 17 moves under the thread support of the positioning block 16, so that the fixing bolt 17 can move into the inner side of the circular hole 13, so that the fixing bolt 17 can fix the circular block 15 through the circular hole 13 and the positioning block 16. The staff moves the mounting frame 19, and moves the two ends of the mounting frame 19 between the two blocks 18 of the two movable components respectively, moves the stabilizing bolt 10, and moves the stabilizing bolt 10 into the inner side of the two blocks 18 and the insertion hole 20, and screws the spiral ring 11 on the outer side of the stabilizing bolt 10, so that the spiral ring 11 moves upward under the thread support of the stabilizing bolt 10, so that the spiral ring 11 fixes the stabilizing bolt 10, so that the stabilizing bolt 10 fixes the mounting frame 19 through the block 18;

[0041] When the staff disassembles the tamping head, the staff screws the fixing bolt 17 out of the inner side of the circular hole 13, so that the mounting frame 19 moves downward under the action of its own gravity, so that the mounting frame 19 can drive the rotating block 14 to rotate through the stabilizing bolt 10, the clamping block 18 and the round block 15, so that the mounting frame 19 can move to the bottom of the anti-falling shell 1, and the staff controls the installation position of the tamping machine to move out of the inner side of the anti-falling shell 1;

[0042] When the staff installs the tamping head, the staff controls the installation position of the tamping machine to move into the inner side of the anti-falling shell 1, the staff rotates the mounting frame 19 to move the mounting frame 19 to the bottom of the installation position of the tamping machine, and the staff moves the fixing bolt 17 into the inner side of the circular hole 13.

[0043] The side block 8 is provided, which can support one end of the chain 9 under the fixed support of the anti-falling shell 1, so that the other end of the chain 9 can support the stabilizing bolt 10. The staff moves the stabilizing bolt 10 into the inner side of the two blocks 18 and the socket 20, so that the mounting frame 19 can be installed and fixed in cooperation with the screw ring 11. The installation is stable and reliable, further improving the safety of the entire device.

Claims

1. A device for preventing the ramming head of a ramming machine from falling off, characterized in that: The invention comprises an anti-falling shell (1), wherein a movable component is installed on each side of the anti-falling shell (1), and the movable component comprises an inner block (12), a circular hole (13), a rotating block (14), a round block (15), a positioning block (16), and a fixing bolt (17). A circular hole (13) is opened on one side of the inner block (12), a rotating block (14) is installed on the inner side wall of the inner block (12), a round block (15) is installed on one side of the rotating block (14), the round block (15) is located on the side wall of the inner block (12), a positioning block (16) is installed on the surface of the round block (15), and a fixing bolt (17) is installed through the inside of the positioning block (16). The fixing bolt (17) is threadedly connected to the positioning block (16), and the end of the fixing bolt (17) is located in the circular hole (13); a stabilizing block (3) is fixedly installed in the anti-falling shell (1), and a stabilizing frame (4) is fixedly installed on the inner side wall of the anti-falling shell (1); the side walls of the circular block (15) are respectively installed with clamping blocks (18), and a mounting frame (19) is fixedly installed between the clamping blocks (18) on both sides, and the mounting frame (19) is provided with plug holes (20) at both ends, and the plug holes (20) are located on the outside of the stabilizing bolt (10), and the mounting frame (19) is arranged on the side wall of the anti-falling shell (1).

2. A device for preventing the ramming head of a ramming machine from falling off as claimed in claim 1, characterized in that: A connecting sleeve (5) is fixedly mounted on the outer wall of the anti-falling shell (1), a plug rod (6) is installed through the connecting sleeve (5), the plug rod (6) is threadedly connected to the connecting sleeve (5), and a ring (7) is installed on the top of the plug rod (6).

3. A device for preventing the ramming head of a ramming machine from falling off as claimed in claim 2, characterized in that: Side blocks (8) are respectively installed on the two side walls of the anti-falling shell (1), one end of a chain (9) is welded to the side wall of the side block (8), a stabilizing bolt (10) is welded to the other end of the chain (9), and a screw ring (11) is installed on the outer thread of the stabilizing bolt (10).

4. A device for preventing the ramming head of a ramming machine from falling off as claimed in claim 3, characterized in that: A top block (2) is fixedly mounted on the surface of the anti-falling shell (1), and the number of the top blocks (2) is two.

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