Steel structure roller type sliding shoe auxiliary mounting and positioning device in glass kiln

Abstract

The invention discloses an auxiliary mounting and positioning device for a steel structure roller type sliding shoe in a glass kiln, and belongs to the technical field of steel structure sliding shoes. The device comprises a sliding plate erected at the tops of two pieces of I-shaped steel, a mounting frame is fixedly mounted on one side of the top of the sliding plate, a mounting assembly is arranged at the bottom of the sliding plate, the sliding plate is erected at the tops of the two pieces of I-shaped steel through the mounting assembly, and two movable grooves are formed in the sliding plate; retaining assemblies are arranged in the two movable grooves; the mounting assembly comprises a U-shaped frame fixed to the bottom of the sliding plate, a fixing plate is fixedly connected to the top of the inner wall of the U-shaped frame, and sliding parts and adjusting parts used for adjusting the distance between the sliding parts are arranged on the two sides of the fixing plate correspondingly. The contact force between the friction plate and the top of the I-shaped steel can be increased through the inclined driving plate, retaining work of the sliding shoe is formed, the retaining range of the sliding shoe is widened, and the retaining force is further enhanced.

Description

Technical Field

[0001] The invention relates to the technical field of steel structure sliding shoes, and in particular to a steel structure roller type sliding shoe auxiliary installation positioning device in a glass furnace. Background Art

[0002] The utility model patent with publication number CN114592700B discloses a steel structure roller type sliding shoe auxiliary installation and positioning device. During the sliding shoe's forward movement, since the sliding shoe is always moving forward, the blocking piece is always embedded between the circumferential surface of a roller at the rear end of the locking strip and the guide rail under the push of the push spring, and the blocking piece does not hinder the advancement of the roller at this time; when the sliding shoe stops moving forward or has a tendency to move backward, the roller rolls in the opposite direction, and the blocking piece is fixed between the circumferential surface of a roller at the rear end of the locking strip and the guide rail under the push of the push spring, so that the roller cannot continue to move backward, thereby locking the sliding shoe.

[0003] In the related art, when installing large steel structures, steel structure sliding shoes are usually required to carry out the transverse movement of the steel structures. When the existing sliding shoes carry the steel structures to move transversely on the guide rail steel frame, in order to avoid the sliding shoes from slipping, a corresponding anti-retraction mechanism is provided on the roller-type sliding shoe installation mechanism. However, the anti-retraction mechanism can only lock a single roller, and the anti-retraction range is small, which reduces the anti-retraction force. When the sliding speed of the sliding shoes is high or the weight of the steel structure carried is heavy, the problem of small slipping will still occur, affecting the subsequent assembly of the steel structure. Summary of the invention

[0004] The object of the present invention is to provide a roller-type sliding shoe auxiliary installation and positioning device for a steel structure in a glass kiln. When the sliding shoe slips, the contact force between its friction plate and the top of the I-shaped steel can be increased by an inclined driving plate, thereby forming a sliding shoe that stops retreating. Moreover, the faster the sliding speed, the stronger the stopping force, thereby improving the sliding shoe's stopping effect. By arranging a plurality of friction plates between each roller, the sliding shoe's stopping range is increased, and the stopping force is strengthened, thereby solving the problems existing in the above-mentioned background technology.

[0005] To achieve the above object, the present invention provides the following technical solutions:

[0006] A roller-type sliding shoe auxiliary installation and positioning device for a steel structure in a glass kiln, comprising a sliding plate mounted on the top of two I-shaped steels, a mounting frame fixedly mounted on one side of the top of the sliding plate, a mounting assembly arranged at the bottom of the sliding plate, the sliding plate being mounted on the top of the two I-shaped steels by the mounting assembly, two movable grooves being arranged inside the sliding plate, stopper assemblies being arranged inside the two movable grooves, the sliding plate being unidirectionally locked with the top of the two I-shaped steels by the stopper assemblies; the mounting assembly comprising a A U-shaped frame, a fixed plate is fixedly connected to the top of the inner wall of the U-shaped frame, and sliding parts and adjusting parts for adjusting the spacing between the sliding parts are arranged on both sides of the fixed plate; the anti-retraction assembly includes an H-shaped frame arranged inside the movable groove, and a plurality of inclined driving plates are hinged at the bottom of the H-shaped frame, and a plurality of through-openings are opened between the U-shaped frame and the inside of the two movable grooves, and the bottom of the driving plate extends to the inside of the U-shaped frame through the through-openings, and the bottom of the driving plate is hinged with a friction plate, and the bottom of the friction plate contacts the top of one of the I-shaped steels.

[0007] Preferably, the H-shaped frame is slidably connected to the inside of the movable groove, a plurality of U-shaped blocks are fixedly connected to the bottom of the H-shaped frame, a plurality of fixed shafts are fixedly connected to the inside of the plurality of U-shaped blocks, the tops of a plurality of drive plates are rotatably connected to the outer surfaces of a plurality of fixed shafts, a plurality of torsion springs are fixedly connected to both sides of the tops of the plurality of drive plates, and two groups of torsion springs are respectively fixed to both sides of the inner wall of the U-shaped block.

[0008] Preferably, a spring group for laterally squeezing the H-frame is fixedly connected to one side of the inner wall of the movable groove, and the spring group is fixedly connected to the right side of the H-frame. A control member for controlling the two backstop components is provided on one side of the sliding plate.

[0009] Preferably, the control component includes an electromagnet fixed to one side of the sliding plate and a connecting rod fixed to the other side of the H-shaped frame in the two stop components, one end of the two connecting rods extends to the outside of the sliding plate, and a metal plate for being electrically adsorbed by the electromagnet is fixedly connected between one end of the two connecting rods.

[0010] Preferably, the sliding member includes two limit plates slidably connected to the top of the inner wall of the U-shaped frame, and the opposite sides of the two limit plates are rotatably connected to a group of rollers, and the outer surfaces of the two groups of rollers are in contact with the inner tops of the grooves on both sides of the I-shaped steel.

[0011] Preferably, a rotating shaft is rotatably connected between the U-shaped frame and the fixed plate, a roller sleeve is rotatably connected to the outer surface of the rotating shaft, and the roller sleeve is in contact with the top of the I-shaped steel.

[0012] Preferably, the adjusting member includes two bidirectional screw rods rotatably connected between the U-shaped frame and the fixed plate, two limit plates are respectively threadedly connected to the outer surfaces of the two ends of the bidirectional screw rods, one end of the two bidirectional screw rods extends to the outside of the U-shaped frame, and a driving member for rotating the two bidirectional screw rods is provided on one side of the U-shaped frame.

[0013] Preferably, the driving member includes a worm wheel fixed to one end of two bidirectional screw rods and a transmission shaft rotatably connected to the side of the U-shaped frame through a bracket, both ends of the transmission shaft are fixedly connected to a worm meshing with the two worm wheels, and the outer surface of the transmission shaft is fixedly connected to a rotating handle.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] 1. The present invention adopts a driving plate hinged to the bottom of the H-shaped frame through the friction plate, and the driving plate is inclined, which not only facilitates the friction plate to be locked with the top of the I-shaped steel by gravity, but also facilitates the sliding shoe to move horizontally on the top of the I-shaped steel. When the vehicle slips, the contact force between the friction plate and the top of the I-shaped steel can be increased by the inclined driving plate, so that the sliding shoe can stop retreating. Moreover, the faster the sliding speed, the stronger the stopping force, which improves the stopping effect of the sliding shoe. By arranging a plurality of friction plates between each roller, the stopping range of the sliding shoe is increased, and the stopping force is further strengthened.

[0016] 2. The present invention sets two limit plates to limit the inner and outer sides of the I-shaped steel, thereby improving the guiding property of the sliding shoe when sliding. In addition, the two sets of rollers roll inside the grooves on both sides of the I-shaped steel and the roller sleeve rolls on the top of the I-shaped steel, which not only improves the smoothness of the movement of the sliding shoe, but also reduces the friction during movement and improves the bearing strength of the sliding shoe during the sliding process, thereby solving the problem of wear of the I-shaped steel or the sliding shoe caused by the sliding shoe carrying a heavy steel structure for a long time.

[0017] 3. The present invention can drive the two worms to rotate by manually rotating the transmission shaft in the driving member through the staff, and then drive the two bidirectional lead screws to rotate. Through the rotation of the two bidirectional lead screws, the two limit plates can be driven to move relative to or apart from each other. It has good control function, which is not only convenient for the staff to position and install the sliding shoe, but also has good disassembly and assembly function, thereby improving the convenience of operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural schematic diagram of the present invention;

[0019] Figure 2 For the present invention Figure 1 Bottom view of the structure;

[0020] Figure 3 For the present invention Figure 1 Structural cross-sectional view of the middle sliding plate;

[0021] Figure 4 For the present invention Figure 3 A schematic diagram of the structure of the stop-retraction component;

[0022] Figure 5 For the present invention Figure 4 Schematic diagram of the structure of the middle H-frame;

[0023] Figure 6 For the present invention Figure 3 A schematic diagram of the structure of the installed components;

[0024] Figure 7 For the present invention Figure 6 A schematic diagram of the combination of the middle sliding member and the adjusting member;

[0025] Figure 8 For the present invention Figure 6 Side view of the mounting assembly.

[0026] In the figure: 1. I-shaped steel; 2. sliding plate; 3. mounting frame; 4. mounting assembly; 41. U-shaped frame; 42. fixed plate; 43. sliding member; 431. limit plate; 432. roller; 433. rotating shaft; 434. roller sleeve; 44. adjusting member; 441. bidirectional screw; 442. worm gear; 443. transmission shaft; 444. worm; 5. movable groove; 6. backstop assembly; 61. H-shaped frame; 62. driving plate; 63. friction plate; 64. U-shaped block; 65. fixed shaft; 66. torsion spring; 67. spring group; 68. control member; 681. electromagnet; 682. connecting rod; 683. metal plate. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0028] Example 1

[0029] See also Figure 1-8In an embodiment of the present invention, a roller-type sliding shoe auxiliary installation and positioning device for a steel structure in a glass furnace is provided, comprising a sliding plate 2 mounted on the top of two I-shaped steels 1, a mounting frame 3 is fixedly mounted on one side of the top of the sliding plate 2, a mounting assembly 4 is arranged at the bottom of the sliding plate 2, the sliding plate 2 is mounted on the top of the two I-shaped steels 1 by the mounting assembly 4, two movable grooves 5 are provided inside the sliding plate 2, and a stop assembly 6 is arranged inside the two movable grooves 5, and the sliding plate 2 is one-way locked with the top of the two I-shaped steels 1 through the stop assembly 6;

[0030] The installation of the mounting frame 3 facilitates the connection of the external hydraulic cylinder, and the mounting frame 3 is pushed by the hydraulic cylinder, so that the sliding plate 2 in the sliding shoe slides along the track of the I-shaped steel 1; the installation of the mounting assembly 4 facilitates the positioning and installation of the sliding shoe and the I-shaped steel 1, and the setting of the stop assembly 6 is used to stop the sliding plate 2 in the sliding process, thereby improving the connection effect of the subsequent steel structure;

[0031] The mounting assembly 4 includes a U-shaped frame 41 fixed to the bottom of the sliding plate 2, a fixed plate 42 is fixedly connected to the top of the inner wall of the U-shaped frame 41, and sliding members 43 and adjusting members 44 for adjusting the spacing between the sliding members 43 are arranged on both sides of the fixing plate 42; the sliding members 43 are arranged to slide the sliding plate 2 along the track of the I-shaped steel 1 for sliding installation, and the adjusting members 44 are arranged to adjust the sliding members 43, thereby facilitating the positioning and installation of the sliding members 43 and the I-shaped steel 1, having good disassembly and assembly functions, and improving the convenience of positioning and installation;

[0032] The backstop assembly 6 includes an H-shaped frame 61 disposed inside the movable groove 5, and a plurality of inclined driving plates 62 are hingedly connected to the bottom of the H-shaped frame 61. A plurality of through-holes are opened between the U-shaped frame 41 and the inside of the two movable grooves 5. The bottom of the driving plate 62 extends to the inside of the U-shaped frame 41 through the through-holes, and a friction plate 63 is hingedly connected to the bottom of the driving plate 62, and the bottom of the friction plate 63 contacts the top of one of the I-shaped steels 1.

[0033] The number of friction plates 63 can be set according to actual conditions, and they are set between each roller to increase the range and strength of the stop. The friction plate 63 is hinged to the bottom of the H-shaped frame 61 by the driving plate 62, and the driving plate 62 is inclined, which not only facilitates the friction plate 63 to be locked with the top of the I-shaped steel 1 by gravity, but also facilitates the sliding shoe to move horizontally on the top of the I-shaped steel 1. The friction plate 63 adopts the brake pad used in the prior art to lock the I-shaped steel 1.

[0034] When the vehicle slips, the inclined driving plate 62 can perform fan-shaped movement toward a vertical state, thereby increasing the contact force between the friction plate 63 and the top of the I-shaped steel 1, thereby forming a stop-return operation of the sliding shoe. Moreover, the faster the vehicle slips, the stronger the stop-return force is, thereby improving the stop-return effect of the sliding shoe. By arranging a plurality of friction plates 63 between each roller, the stop-return range of the sliding shoe is increased, and the stop-return force is further strengthened.

[0035] See attached Figure 3-5 The H-shaped frame 61 is slidably connected to the inside of the movable groove 5, and a plurality of U-shaped blocks 64 are fixedly connected to the bottom of the H-shaped frame 61, and a fixed shaft 65 is fixedly connected to the inside of the plurality of U-shaped blocks 64, and the tops of the plurality of driving plates 62 are respectively rotatably connected to the outer surfaces of the plurality of fixed shafts 65, and both sides of the tops of the plurality of driving plates 62 are fixedly connected to torsion springs 66, and two groups of torsion springs 66 are respectively fixed to the two sides of the inner wall of the U-shaped block 64;

[0036] By setting the torsion spring 66, the driving plate 62 connected to the outer surface of the fixed shaft 65 can be driven to rotate, thereby forming a fan-shaped movement of the driving plate 62. Through the fan-shaped movement of the driving plate 62, the contact force between its friction plate 63 and the top of the I-shaped steel 1 can be increased, thereby improving the anti-retraction effect of its sliding shoe.

[0037] See attached Figure 3-4 A spring group 67 for laterally squeezing the H-frame 61 is fixedly connected to one side of the inner wall of the movable groove 5, and the spring group 67 is fixedly connected to the right side of the H-frame 61. A control member 68 for controlling the two backstop components 6 is provided on one side of the sliding plate 2; through the elastic force of the spring group 67 itself, one side of the H-frame 61 can be squeezed, and then a plurality of driving plates 62 can be driven to move in a fan shape, thereby increasing the contact force between the friction plate 63 and the I-shaped steel 1 and improving the backstop effect. Through the setting of the control member 68, the friction plates 63 in the two backstop components 6 are adjusted upward, thereby facilitating the reset of the sliding shoe in the reverse direction.

[0038] See attached Figure 4The control member 68 includes an electromagnet 681 fixed to one side of the sliding plate 2 and a connecting rod 682 fixed to the other side of the H-shaped frame 61 in the two backstop assemblies 6, one end of the two connecting rods 682 extends to the outside of the sliding plate 2, and a metal plate 683 for being energized and adsorbed by the electromagnet 681 is fixedly connected between one end of the two connecting rods 682; the electromagnet 681 is connected to an external power supply and a control switch, and is used to generate an adsorption force after being energized, so as to adsorb the metal plate 683, and the metal plate 683 can move toward the position of the sliding plate 2 during the adsorption movement, and then the two connecting rods 682 can drive one side of the H-shaped frame 61 in the two backstop assemblies 6, and then the friction plate 63 can be driven to move upward through the inclined driving plate 62, thereby losing the friction locking on the I-shaped steel 1, thereby facilitating the sliding work of the sliding shoe in the opposite direction, and having good sliding shoe reset work.

[0039] Example 2

[0040] The difference with embodiment 1 is that, see attached Figure 7-8 The sliding member 43 includes two limit plates 431 slidably connected to the top of the inner wall of the U-shaped frame 41, and a group of rollers 432 are rotatably connected to the opposite sides of the two limit plates 431, and the outer surfaces of the two groups of rollers 432 are in contact with the inner tops of the grooves on both sides of the I-shaped steel 1; through the setting of the two limit plates 431, it is used to limit the inner and outer sides of the I-shaped steel 1, thereby improving the guidance of its sliding shoes when sliding, and through the rolling of the two groups of rollers 432 inside the grooves on both sides of the I-shaped steel 1, not only the smoothness of the movement of the sliding shoes is improved, but also the friction during movement is reduced, which solves the problem of long-term sliding of the sliding shoes causing wear of the I-shaped steel 1 or the sliding shoes.

[0041] A rotating shaft 433 is rotatably connected between the U-shaped frame 41 and the fixed plate 42, and a roller sleeve 434 is rotatably connected to the outer surface of the rotating shaft 433, and the roller sleeve 434 is in contact with the top of the I-shaped steel 1; the setting of the rotating shaft 433 facilitates the rotating installation of the roller sleeve 434, and then facilitates the rolling of the roller sleeve 434 on the top of the I-shaped steel 1, thereby improving the smoothness of the movement of its sliding shoe and reducing the friction during the sliding process. A group of through holes are opened inside the two limit plates 431 for the rotation shaft 433 to pass through, thereby facilitating the adjustment member 44 to drive the two limit plates 431 to slide on the rotating shaft 433.

[0042] Example 3

[0043] The difference with embodiment 1 is that, see attached Figure 7-8The adjusting member 44 includes two bidirectional screw rods 441 rotatably connected between the U-shaped frame 41 and the fixing plate 42, and the two limiting plates 431 are respectively threadedly connected to the outer surfaces of the two ends of the bidirectional screw rods 441, and one end of the two bidirectional screw rods 441 extends to the outside of the U-shaped frame 41. A driving member for rotating the two bidirectional screw rods 441 is provided on one side of the U-shaped frame 41; the bidirectional screw rod 441 adopts a threaded rod with two symmetrical external threads in the prior art, so that the two limiting plates 431 can be driven to move relative to or apart from each other by the rotation drive of the bidirectional screw rod 441 by the driving member, which is not only convenient for the staff to position and install the sliding shoe, but also has a good disassembly and assembly function, which improves the convenience of operation;

[0044] The adjusting member 44 includes two bidirectional screw rods 441, so as to improve the smoothness and stability of its adjustment. The driving member includes a worm wheel 442 fixed to one end of the two bidirectional screw rods 441 and a transmission shaft 443 connected to the side of the U-shaped frame 41 through a bracket. Both ends of the transmission shaft 443 are fixedly connected with worms 444 meshing with the two worm wheels 442, and the outer surface of the transmission shaft 443 is fixedly connected with a rotating handle; through the setting of the rotating handle, it is convenient for the staff to rotate and drive the transmission shaft 443, and then the two worms 444 can be driven to rotate. Through the rotation of the two worms 444, the two bidirectional screw rods 441 can be driven to rotate. Through the rotation of the two bidirectional screw rods 441, the two limit plates 431 can be driven to move relative to or apart, which has a good control function, and the bidirectional screw rods 441 in the two adjusting members 44 can be fixed to each other, so that the staff can drive through one of the adjusting members 44 to drive the other adjusting member 44, which further improves the convenience of positioning and installation.

[0045] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A roller-type sliding shoe auxiliary installation and positioning device for a steel structure in a glass furnace, characterized in that: The invention claims a sliding plate mounted on the top of two I-shaped steels, a mounting frame is fixedly mounted on one side of the top of the sliding plate, a mounting assembly is arranged at the bottom of the sliding plate, the sliding plate is mounted on the top of the two I-shaped steels by the mounting assembly in a mounting manner, two movable grooves are arranged inside the sliding plate, and the insides of the two movable grooves are provided with stop assemblies, and the sliding plate is unidirectionally locked with the tops of the two I-shaped steels through the stop assemblies; the mounting assembly comprises a U-shaped frame fixed to the bottom of the sliding plate, a fixed plate is fixedly connected to the top of the inner wall of the U-shaped frame, and sliding members and adjusting members for adjusting the spacing of the sliding members are arranged on both sides of the fixed plate; the stop assembly comprises an H-shaped frame arranged inside the movable groove, a plurality of inclined driving plates are hinged at the bottom of the H-shaped frame, a plurality of through openings are arranged between the U-shaped frame and the insides of the two movable grooves, the bottom of the driving plate extends to the inside of the U-shaped frame through the through openings, and a friction plate is hinged at the bottom of the driving plate, and the bottom of the friction plate contacts the top of one of the I-shaped steels.

2. The roller-type sliding shoe auxiliary installation and positioning device for a steel structure in a glass furnace according to claim 1, characterized in that: The H-shaped frame is slidably connected to the inside of the movable groove, a plurality of U-shaped blocks are fixedly connected to the bottom of the H-shaped frame, a plurality of fixed shafts are fixedly connected to the inside of the plurality of U-shaped blocks, the tops of a plurality of driving plates are rotatably connected to the outer surfaces of the plurality of fixed shafts, both sides of the tops of the plurality of driving plates are fixedly connected to torsion springs, and two groups of torsion springs are respectively fixed to the two sides of the inner wall of the U-shaped block.

3. The roller-type sliding shoe auxiliary installation and positioning device for a steel structure in a glass furnace according to claim 1, characterized in that: A spring group for laterally squeezing the H-frame is fixedly connected to one side of the inner wall of the movable groove, and the spring group is fixedly connected to the right side of the H-frame. A control member for controlling two stop components is provided on one side of the sliding plate.

4. The roller-type sliding shoe auxiliary installation and positioning device for a steel structure in a glass furnace according to claim 1, characterized in that: The control component includes an electromagnet fixed to one side of the sliding plate and a connecting rod fixed to the other side of the H-shaped frame in the two anti-retraction components. One end of the two connecting rods extends to the outside of the sliding plate, and a metal plate for being electrically adsorbed by the electromagnet is fixedly connected between one end of the two connecting rods.

5. The roller-type sliding shoe auxiliary installation and positioning device for a steel structure in a glass furnace according to claim 1, characterized in that: The sliding member includes two limit plates slidably connected to the top of the inner wall of the U-shaped frame. The opposite sides of the two limit plates are rotatably connected to a group of rollers, and the outer surfaces of the two groups of rollers contact the inner tops of the grooves on both sides of the I-shaped steel.

6. The roller-type sliding shoe auxiliary installation and positioning device for a steel structure in a glass furnace according to claim 5, characterized in that: A rotating shaft is rotatably connected between the U-shaped frame and the fixed plate, a roller sleeve is rotatably connected to the outer surface of the rotating shaft, and the roller sleeve is in contact with the top of the I-shaped steel.

7. The roller-type sliding shoe auxiliary installation and positioning device for a steel structure in a glass furnace according to claim 6, characterized in that: The adjusting member includes two bidirectional screw rods rotatably connected between the U-shaped frame and the fixed plate, and two limit plates are respectively threadedly connected to the outer surfaces of the two ends of the bidirectional screw rods. One end of the two bidirectional screw rods extends to the outside of the U-shaped frame, and a driving member for rotating the two bidirectional screw rods is provided on one side of the U-shaped frame.

8. The roller-type sliding shoe auxiliary installation and positioning device for a steel structure in a glass furnace according to claim 7, characterized in that: The driving member includes a worm wheel fixed to one end of two bidirectional screw rods and a transmission shaft rotatably connected to the side of the U-shaped frame through a bracket. Both ends of the transmission shaft are fixedly connected to worms meshing with the two worm wheels, and the outer surface of the transmission shaft is fixedly connected to a rotating handle.

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