CN221440601U

CN221440601U - Emergency closing device for glass liquid conveying

Info

Publication number: CN221440601U
Application number: CN202323600980.2U
Authority: CN
Inventors: 韩耀祖; 石永科; 赵雷; 马志坡; 赵新亮; 孔令坡; 宋卫召; 张利斌; 李明丑
Original assignee: Hebei Zhengda Glass Co ltd
Current assignee: Hebei Zhengda Glass Co ltd
Priority date: 2023-12-27
Filing date: 2023-12-27
Publication date: 2024-07-30
Anticipated expiration: 2033-12-27

Abstract

The utility model provides a glass liquid conveying emergency closing device which comprises a lifting frame, a guide frame, a connecting rod and a hinging rod. The utility model is provided with the hoisting frame, and the guide frame is arranged on the hoisting frame along the vertical direction. The connecting rod is arranged on the guide frame in a sliding manner along the vertical direction, the top end of the connecting rod is connected with the hinged rod, and the flashboard is arranged at the bottom end of the connecting rod. The mid-mounting of articulated pole has the rotor, and the rotor can roll along the length direction of articulated pole and set up on the articulated pole. During normal use, the hinged rod can be pulled through the rope, so that the hinged rod can swing to lift the flashboard. And the hinge rod is limited in a state that the flashboard is retracted through rope tightening. When encountering emergency, can loosen the rope, the flashboard moves downwards according to self gravity, realizes the effect of closing glass liquid gate fast. Simple structure, convenient operation can block the transport of glass solution fast.

Description

Emergency closing device for glass liquid conveying

Technical Field

The utility model belongs to the technical field of glass production equipment, and particularly relates to an emergency closing device for glass liquid conveying.

Background

The glass is produced by melting raw materials in a furnace and then further processing the glass solution, but the flow rate of the glass solution is controlled by a flashboard during the backward conveying process. However, in the glass production process, equipment faults or other emergency situations are sometimes encountered, and the conveying of the glass solution needs to be closed in time, so that the waste of the glass solution is avoided. However, most of the existing flashboard structures have slower response speed, and cannot rapidly close the glass solution.

Disclosure of utility model

The embodiment of the utility model provides an emergency closing device for glass liquid conveying, which aims to solve the problem that glass liquid conveying cannot be blocked rapidly when emergency situations occur in the production process of glass in the prior art.

In order to achieve the above purpose, the utility model adopts the following technical scheme: provided is a glass liquid conveying emergency closing device, comprising:

Hoisting the frame;

One end of the guide frame is arranged on the hoisting frame, and the length direction of the guide frame is arranged along the vertical direction;

The connecting rod is arranged on the guide frame in a sliding manner along the length direction of the guide frame, and a flashboard is arranged at the bottom end of the connecting rod;

The hinge rod, one end with the connecting rod is articulated to be connected, the middle part roll of hinge rod is provided with the rotation wheel, the rotation wheel rotates to set up on the hoist and mount frame, the other end of hinge rod is provided with the mounting hole that is used for installing the rope.

In one possible implementation manner, the lifting frame is further provided with a supporting rod, the supporting rod and the guide frame are respectively located at two sides of the rotating wheel, the top end of the supporting rod is rotatably provided with a supporting wheel for supporting the bottom of the hinging rod, and the lifting frame is further provided with a buffer piece for driving the supporting rod to move upwards.

In one possible implementation manner, a guide sleeve arranged along the vertical direction is fixedly arranged on the lifting frame, and the support rod is arranged inside the guide sleeve in a sliding manner.

In one possible implementation manner, the middle part of the guide frame is provided with a yielding groove which is convenient for the connecting rod to slide, and the side wall of the yielding groove is provided with an elongated through groove for accommodating the hinge shaft between the connecting rod and the hinge rod.

In one possible implementation, the two sides of the hinge rod are concavely provided with a slideway for installing the rotating wheel, and the rotating wheel is arranged inside the slideway in a rolling way.

In one possible implementation, the end of the guide frame is provided with a guide hole for guiding the connecting rod to slide in the vertical direction.

In one possible implementation manner, a balancing weight which is convenient to pull the flashboard to rise is mounted at one end, far away from the connecting rod, of the hinge rod, and the balancing weight is sleeved on the outer side of the hinge rod.

In one possible implementation manner, the hinge rod is further provided with a limiting block for limiting the balancing weight from sliding off the hinge rod, the limiting block is sleeved on the hinge rod, the limiting block is inserted with a limiting rod, and the limiting rod penetrates through the hinge rod.

Compared with the prior art, the scheme provided by the embodiment of the application has the advantages that the hanging frame is arranged, the cross beam is arranged at the top of the hanging frame, and the guide frame arranged along the vertical direction is arranged on the cross beam. The connecting rod is arranged on the guide frame in a sliding manner along the vertical direction, the top end of the connecting rod is connected with the hinged rod, and the flashboard is arranged at the bottom end of the connecting rod. The mid-mounting of articulated pole has the rotor, and the rotor can roll along the length direction of articulated pole and set up on the articulated pole. The other end of the hinge rod is provided with a mounting hole for mounting the rope. During normal use, the hinged rod can be pulled through the rope, so that the hinged rod can swing to lift the flashboard. And the hinge rod is limited in a state that the flashboard is retracted through rope tightening. When encountering emergency, can loosen the rope, the flashboard moves downwards according to self gravity, realizes the effect of closing glass liquid gate fast. Simple structure, convenient operation can block the transport of glass solution fast.

Drawings

FIG. 1 is a schematic view of a glass liquid conveying emergency closing device according to an embodiment of the present utility model;

FIG. 2 is an enlarged view of a portion A of FIG. 1;

fig. 3 is a schematic view of an installation structure of a support rod according to an embodiment of the present utility model.

Reference numerals illustrate:

1. Hoisting the frame; 2. a guide frame; 3. a connecting rod; 4. a flashboard; 5. a hinge rod; 6. a rotating wheel; 7. a support rod; 71. a support wheel; 72. a buffer member; 73. a guide sleeve; 8. balancing weight; 9. a limiting block; 91. and a limit rod.

Detailed Description

In order to make the technical problems, technical schemes and beneficial effects to be solved more clear, the utility model is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

Referring to fig. 1 to 3, an emergency shutdown device for glass liquid delivery according to the present utility model will now be described. The glass liquid conveying emergency closing device comprises a lifting frame 1, a guide frame 2, a connecting rod 3 and a hinging rod 5. One end of the guide frame 2 is arranged on the hoisting frame 1, and the length direction of the guide frame 2 is arranged along the vertical direction; the connecting rod 3 is arranged on the guide frame 2 in a sliding manner along the length direction of the guide frame 2, and the flashboard 4 is arranged at the bottom end of the connecting rod 3; one end of a hinge rod 5 is hinged with the connecting rod 3, a rotating wheel 6 is arranged in the middle of the hinge rod 5 in a rolling mode, the rotating wheel 6 is arranged on the hoisting frame 1 in a rotating mode, and a mounting hole for mounting a rope is formed in the other end of the hinge rod 5.

Compared with the prior art, the glass liquid conveying emergency closing device provided by the embodiment is provided with the lifting frame 1, the top of the lifting frame 1 is provided with the cross beam, and the guide frame 2 arranged along the vertical direction is arranged on the cross beam. The guide frame 2 is provided with a connecting rod 3 in a sliding manner along the vertical direction, the top end of the connecting rod 3 is connected with a hinged rod 5, and the bottom end of the connecting rod 3 is provided with a flashboard 4. The middle part of articulated lever 5 installs rotation wheel 6, and rotation wheel 6 can roll along the length direction of articulated lever 5 and set up on articulated lever 5. The other end of the hinge rod 5 is provided with a mounting hole for mounting a rope. In normal use, the hinge rod 5 can be pulled by a rope, so that the hinge rod 5 can swing to lift the flashboard 4. And the hinge rod 5 is limited in a state that the flashboard 4 is retracted through rope tightening. When emergency is met, the rope is loosened, and the flashboard 4 moves downwards according to self gravity, so that the effect of rapidly closing the glass liquid gate is achieved. Simple structure, convenient operation can block the transport of glass solution fast.

In some embodiments, the lifting frame 1 may have a structure as shown in fig. 1 and 3. Referring to fig. 1 and 3, the lifting frame 1 is further provided with a supporting rod 7, the supporting rod 7 and the guide frame 2 are respectively located at two sides of the rotating wheel 6, a supporting wheel 71 used for supporting the bottom of the hinging rod 5 is rotatably arranged at the top end of the supporting rod 7, and the lifting frame 1 is further provided with a buffer piece 72 used for driving the supporting rod 7 to move upwards. The top of the support bar 7 is rotatably provided with a support wheel 71, and when the hinge bar 5 swings, the support wheel 71 is rollingly provided at the bottom of the hinge bar 5. The cushioning member 72 adopts the spring, and bracing piece 7 is located the one side that the leading truck 2 was kept away from to the rotor wheel 6, and the setting of bracing piece 7 can further hinge rod 5 be connected with the one end downwardly moving of connecting rod 3, more is convenient for flashboard 4 downwardly moving.

Alternatively, in this embodiment, the buffer member 72 is a hydraulic cylinder, and the hinge rod 5 can be rapidly driven to swing by the hydraulic cylinder, so as to achieve the effect of rapidly blocking the glass solution.

In some embodiments, the lifting frame 1 may have a structure as shown in fig. 1 and 3. Referring to fig. 1 and 3, a guide sleeve 73 is fixedly mounted on the lifting frame 1, and a support rod 7 is slidably disposed inside the guide sleeve 73. One end of the guide sleeve 73 is fixedly arranged on the lifting frame 1, and the supporting rod 7 is arranged inside the guide sleeve 73 in a sliding manner. The buffer member 72 is a spring, the buffer member 72 is mounted inside the guide sleeve 73, and two ends of the buffer member 72 respectively lean against the bottom of the guide sleeve 73 and the bottom end of the support rod 7. And the inner wall of the guide sleeve 73 is concavely provided with an anti-rotation groove, and the outer side of the support rod 7 is provided with a convex rib which is arranged in the anti-rotation groove in a sliding way along the vertical direction. Simple structure, the installation and the dismantlement of bracing piece 7 of being convenient for.

In some embodiments, the guide frame 2 may have a structure as shown in fig. 1. Referring to fig. 1, the middle part of the guide frame 2 is provided with a yielding groove facilitating the sliding of the connecting rod 3, and the side wall of the yielding groove is provided with a long through groove for accommodating the hinge shaft between the connecting rod 3 and the hinge rod 5. The guide frame 2 is composed of two steel plates which are arranged at intervals. The two steel plate supports form the abdication groove for avoiding the connecting rod 3, and two ends of the hinging shaft at the end part of the connecting rod 3 respectively penetrate through the two steel plates. And is located inside the elongated through slot. The length direction of the long through groove is arranged along the vertical direction, and the hinge shaft at the end part of the connecting rod 3 is arranged inside the long through groove in a sliding way. So that the shutter 4 can stably slide in the vertical direction.

In some embodiments, the hinge rod 5 may have a structure as shown in fig. 1 and 2. Referring to fig. 1 and 2, a slide way for installing a rotating wheel 6 is concavely arranged on two sides of the hinge rod 5, and the rotating wheel 6 is arranged in the slide way in a rolling way. Both sides of the hinging rod 5 are provided with slide ways, and the length direction of the slide ways is along the length direction of the hinging rod 5. Two rotating wheels 6 are arranged on the hoisting frame 1, and the two rotating wheels 6 are arranged at intervals and coaxially. The two rotating wheels 6 are respectively arranged in the sliding parts at two sides of the hinging rod 5 in a rolling way. When the end of the hinge lever 5 with the connecting rod 3 moves upward, the hinge lever 5 swings with respect to the rotating wheel 6 and moves the rotating wheel 6 in a sliding interior.

Preferably, in this embodiment, the rotating wheel 6 is located on the same side of the hoisting frame 1 as the guiding frame 2. And is positioned below the hoisting frame 1.

Preferably, in this embodiment, the hinge rod 5 is a piece machined from i-steel.

In some embodiments, the guide frame 2 may have a structure as shown in fig. 1. Referring to fig. 1, the end of the guide frame 2 is provided with a guide hole for guiding the connecting rod 3 to slide in the vertical direction. The guide frame 2 comprises two steel plates arranged at intervals. And a bottom plate is arranged at the bottom ends of the two steel plates, and the bottom plate is fixedly arranged on the two steel plates through welding. The guiding hole sets up in the middle part of bottom plate. The setting of bottom plate and guiding hole can prevent that connecting rod 3 from driving flashboard 4 and using the axis of connecting rod 3 articulated shaft as the center swing, guarantees flashboard 4 when packing up the state, the stability of position.

In some embodiments, the hinge rod 5 may have a structure as shown in fig. 1 and 3. Referring to fig. 1 and 3, a counterweight 8 for conveniently pulling the flashboard 4 to lift is mounted at one end of the hinge rod 5 away from the connecting rod 3, and the counterweight 8 is sleeved on the outer side of the hinge rod 5. Install balancing weight 8 in the outside of articulated pole 5, balancing weight 8's setting can more make things convenient for operating personnel to pack up flashboard 4. The balancing weights 8 are sleeved on the outer sides of the hinge rods 5, so that the number of the balancing weights 8 can be increased or decreased according to the actual situation on site. The operator can pull up the shutter 4 by using a manual force.

In some embodiments, the counterweight 8 may have a structure as shown in fig. 1 and 3. Referring to fig. 1 and 3, a limiting block 9 for limiting the sliding of the balancing weight 8 from the hinge rod 5 is further installed on the hinge rod 5, the limiting block 9 is sleeved on the hinge rod 5, a limiting rod 91 is inserted into the limiting block 9, and the limiting rod 91 penetrates through the hinge rod 5. The hinge lever 5 is provided with a mounting hole for penetrating the limit lever 91. Preferably, limiting blocks 9 are arranged at two ends of the balancing weight 8, the limiting blocks 9 are sleeved on the hinge rod 5 like the balancing weight 8, and through holes which are coaxial with the mounting holes and equal in size are formed in the limiting blocks 9. The limiting rod 91 is threaded through the through hole and the mounting hole by bolts, the limiting block 9 is fixed on the hinge rod 5 by nuts, the limiting balancing weight 8 slides out of the hinge rod 5 from the bad day, and the limiting rod is simple in structure and convenient to mount and dismount the balancing weight 8.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims

1. An emergency shutdown device for glass liquid delivery, comprising:

A hoisting frame (1);

One end of the guide frame (2) is arranged on the hoisting frame (1), and the length direction of the guide frame (2) is arranged along the vertical direction;

the connecting rod (3) is arranged on the guide frame (2) in a sliding manner along the length direction of the guide frame (2), and a flashboard (4) is arranged at the bottom end of the connecting rod (3);

The hinge rod (5), one end with connecting rod (3) are articulated to be connected, the middle part roll of hinge rod (5) is provided with and rotates wheel (6), rotate wheel (6) rotation setting and be in on hoist and mount frame (1), the other end of hinge rod (5) is provided with the mounting hole that is used for installing the rope.

2. The glass liquid conveying emergency closing device according to claim 1, wherein the lifting frame (1) is further provided with a supporting rod (7), the supporting rod (7) and the guide frame (2) are respectively located at two sides of the rotating wheel (6), the top end of the supporting rod (7) is rotatably provided with a supporting wheel (71) used for supporting the bottom of the hinging rod (5), and the lifting frame (1) is further provided with a buffer piece (72) used for driving the supporting rod (7) to move upwards.

3. The glass liquid conveying emergency closing device according to claim 2, wherein a guide sleeve (73) arranged along the vertical direction is fixedly arranged on the lifting frame (1), and the supporting rod (7) is arranged inside the guide sleeve (73) in a sliding mode.

4. The glass liquid conveying emergency closing device according to claim 1, wherein a yielding groove which is convenient for the connecting rod (3) to slide is arranged in the middle of the guide frame (2), and an elongated through groove for accommodating a hinge shaft between the connecting rod (3) and the hinge rod (5) is arranged on the side wall of the yielding groove.

5. The glass liquid conveying emergency closing device according to claim 1, wherein slide ways for installing the rotating wheels (6) are concavely arranged on two sides of the hinging rod (5), and the rotating wheels (6) are arranged in the slide ways in a rolling way.

6. The glass liquid conveying emergency closing device according to claim 1, characterized in that the end of the guide frame (2) is provided with a guide hole for guiding the connecting rod (3) to slide in the vertical direction.

7. The glass liquid conveying emergency closing device according to claim 1, wherein a balancing weight (8) which is convenient for pulling the flashboard (4) to lift is arranged at one end of the hinging rod (5) away from the connecting rod (3), and the balancing weight (8) is sleeved on the outer side of the hinging rod (5).

8. The glass liquid conveying emergency closing device according to claim 7, wherein a limiting block (9) for limiting the balancing weight (8) to slide off from the hinge rod (5) is further installed on the hinge rod (5), the limiting block (9) is sleeved on the hinge rod (5), a limiting rod (91) is inserted on the limiting block (9), and the limiting rod (91) penetrates through the hinge rod (5).