Flame dam brick assembly

Abstract

The application discloses a flame-retaining brick assembly, which comprises a flame-retaining brick, a mounting hole vertically extending through the top of the flame-retaining brick, a mounting groove in the bottom of the flame-retaining brick and communicating with the bottom end of the mounting hole, a pulling mechanism comprising a pulling rod arranged in the mounting hole, a pulling piece connected to the bottom end of the pulling rod and located in the mounting groove, and a clamping piece connected to the top end of the pulling rod and located in the top of the flame-retaining brick, and the clamping piece and the pulling piece are clamped with the flame-retaining brick. When the flame-retaining brick assembly is in use, even if the flame-retaining brick is cracked or partially broken, the pulling piece can pull the flame-retaining brick, and the risk of the flame-retaining brick falling due to breaking can be reduced.

Description

Technical Field

[0001] This invention relates to the field of flame-blocking brick technology, and in particular to a flame-blocking brick assembly. Background Technology

[0002] At the overflow port of a photovoltaic rolling glass melting furnace, a flame-blocking brick is usually installed. In related technologies, the flame-blocking brick is mostly suspended in the groove of the hanging beam by the shape and structure of the brick itself. If the flame-blocking brick breaks, it will fall directly into the glass melt at the overflow port, which will seriously affect glass production. Summary of the Invention

[0003] The present invention aims to at least solve one of the technical problems existing in the prior art. To this end, the present invention proposes a flame-damping brick assembly that can reduce the risk of flame-damping bricks breaking and falling.

[0004] According to some embodiments of the present invention, a flame deflector brick assembly includes: a flame deflector brick having a vertically extending mounting hole extending through the top of the flame deflector brick, and a mounting groove communicating with the bottom end of the mounting hole at the bottom of the flame deflector brick; and a lifting mechanism including a pull rod passing through the mounting hole, a lifting member connected to the bottom end of the pull rod and located in the mounting groove, and a snap-fit ​​member connected to the top end of the pull rod and located at the top of the flame deflector brick, wherein the snap-fit ​​member and the lifting member are both engaged with the flame deflector brick.

[0005] The flame-blocking brick assembly according to embodiments of the present invention has at least the following beneficial effects:

[0006] In the flame deflector brick assembly of the present invention, the flame deflector brick is provided with a vertically extending mounting hole that penetrates the top of the flame deflector brick, and the bottom of the flame deflector brick is provided with a mounting groove communicating with the bottom end of the mounting hole; the lifting mechanism includes a pull rod passing through the mounting hole, a lifting member connected to the bottom end of the pull rod and located in the mounting groove, and a snap-fit ​​member connected to the top end of the pull rod and located at the top of the flame deflector brick, both the snap-fit ​​member and the lifting member being tightly engaged with the flame deflector brick. When the flame deflector brick assembly is in use, even if the flame deflector brick cracks or partially breaks, the lifting member can still hold the flame deflector brick, which can reduce the risk of the flame deflector brick breaking and falling.

[0007] According to some embodiments of the present invention, the lifting mechanism further includes an upper fastener, which is fixed to the upper end of the pull rod and located on the upper side of the snap-fit ​​member, and the upper fastener abuts against the snap-fit ​​member.

[0008] According to some embodiments of the present invention, the lifting mechanism further includes a lower fastener, which is fixed to the lower end of the pull rod and located on the lower side of the lifting member, and the lower fastener abuts against the lifting member.

[0009] According to some embodiments of the present invention, the pull rod is a screw rod, and both the upper fastener and the lower fastener are nuts.

[0010] According to some embodiments of the present invention, the flame-blocking brick assembly further includes a plug that is inserted into the mounting groove and seals the lifting member.

[0011] According to some embodiments of the present invention, a spring sheet is connected to the top of the plug, the spring sheet is provided with a snap-fit ​​hole, the snap-fit ​​hole is vertically spaced from the top surface of the plug, and an elastic snap-fit ​​part is connected to the bottom end of the pull rod, the elastic snap-fit ​​part passes through the snap-fit ​​hole and pulls the spring sheet tight;

[0012] The bottom of the plug is provided with a support portion for supporting the bottom of the flame-blocking brick.

[0013] According to some embodiments of the present invention, the mounting groove extends through the front and rear sides of the flame-blocking brick, and the plug can be inserted into the mounting groove from front to back or from back to front;

[0014] The first end of the spring is fixedly connected to the plug, and the spring extends upward from the first end and then extends downward. The second end of the spring is fixedly connected to the plug. The first end and the second end of the spring are arranged in a front-to-back direction.

[0015] According to some embodiments of the present invention, the elastic snap-fit ​​portion includes a first recessed section, an expanded section connected below the first recessed section, and a second recessed section connected below the expanded section. The second recessed section and the expanded section pass through the snap-fit ​​hole and place the first recessed section inside the snap-fit ​​hole. The expanded section abuts against the lower side surface of the spring piece.

[0016] The outer expansion section can be compressed and contracted.

[0017] According to some embodiments of the present invention, a ball is connected to the bottom end of the second inward section, and the ball slides in engagement with the upper surface of the spring piece during the process of the plug being inserted into the mounting groove.

[0018] According to some embodiments of the present invention, the flame-blocking brick is provided with slots on both the front and rear sides of its top, and the flame-blocking brick assembly further includes a hanging member that is snapped into the slot.

[0019] Additional aspects and advantages of the invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0020] The present invention will be further described below with reference to the accompanying drawings and embodiments, wherein:

[0021] Figure 1 This is a schematic diagram of the structure of a flame-blocking brick assembly according to an embodiment of the present invention;

[0022] Figure 2 for Figure 1 A partial view of the cross-sectional structure of the figure shown;

[0023] Figure 3 for Figure 1 Another cross-sectional view of the figure shown;

[0024] Figure 4 This is an exploded structural diagram of a partial structure of a flame-blocking brick assembly according to an embodiment of the present invention;

[0025] Figure 5 for Figure 4 Enlarged view of point A in the middle.

[0026] Icon labels:

[0027] 100. Flame-blocking brick; 110. Assembly hole; 120. Mounting slot; 130. Slot;

[0028] 200. Lifting mechanism; 210. Pull rod; 220. Snap-fit ​​part; 230. Lifting component; 240. Upper fastener; 250. Lower fastener; 260. Elastic snap-fit ​​part; 261. First inward retraction section; 262. Outward expansion section; 263. Second inward retraction section; 264. Ball; 265. Elastic strip;

[0029] 300, plug; 310, support; 320, spring clip; 321, snap-fit ​​hole;

[0030] 400. Hanging components. Detailed Implementation

[0031] Embodiments of the present invention are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and should not be construed as limiting the present invention.

[0032] In the description of this invention, it should be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "axial," "radial," and "circumferential," etc., indicating orientation or positional relationships, are based on the orientation or positional relationships shown in the accompanying drawings and are only for the convenience of describing the invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the invention. Furthermore, features defined with "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this invention, unless otherwise stated, "a plurality of" means two or more.

[0033] In the description of this invention, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this invention based on the specific circumstances.

[0034] like Figure 1 , Figure 2 As shown, the present application provides a flame deflector brick assembly, which includes a flame deflector brick 100 and a lifting mechanism 200.

[0035] like Figure 3 As shown, the flame deflector brick 100 is provided with a vertically extending mounting hole 110, which penetrates the top of the flame deflector brick 100, and the bottom of the flame deflector brick 100 is provided with a mounting groove 120 that communicates with the bottom end of the mounting hole 110.

[0036] Specifically, the mounting hole 110 is a through hole, which is located in the middle of the flame deflector brick 100. The top of the mounting hole 110 penetrates the top of the flame deflector brick 100, and the bottom of the mounting hole 110 is connected to the mounting groove 120 located at the bottom of the flame deflector brick 100.

[0037] The lifting mechanism 200 includes a pull rod 210 passing through the mounting hole 110, a lifting member 230 connected to the bottom end of the pull rod 210 and located in the mounting groove 120, and a snap-fit ​​member 220 connected to the top end of the pull rod 210 and located on the top of the flame deflector 100. Both the snap-fit ​​member 220 and the lifting member 230 are snapped into the flame deflector 100.

[0038] Specifically, the pull rod 210 passes through the assembly hole 110, with the top end of the pull rod 210 protruding from the top of the assembly hole 110 and the bottom end of the pull rod 210 extending into the mounting groove 120. The upper and lower ends of the pull rod 210 are respectively connected to the snap-fit ​​member 220 and the lifting member 230, and the pull rod 210 serves as an intermediate connection.

[0039] In the flame deflector brick assembly of the present invention, both the snap-fit ​​member 220 and the lifting member 230 are snapped into place with the flame deflector brick 100. When the flame deflector brick assembly is in use, even if the flame deflector brick 100 is cracked or partially broken, the lifting member 230 can hold the flame deflector brick 100, which can reduce the risk of the flame deflector brick 100 breaking and falling into the overflow port.

[0040] like Figure 3 As shown, in some embodiments, the lifting mechanism 200 further includes an upper fastener 240, which is fixed to the upper end of the pull rod 210 and located on the upper side of the snap fastener 220, and the upper fastener 240 abuts against the snap fastener 220.

[0041] It is understood that the upper fastener 240 is fixedly connected to the pull rod 210 and abuts against the upper side of the snap fastener 220. The upper fastener 240 can apply force to the snap fastener 220 so that the snap fastener 220 abuts against the top of the flame deflector 100.

[0042] Furthermore, the lifting mechanism 200 also includes a lower fastener 250, which is fixed to the lower end of the pull rod 210 and located on the lower side of the lifting member 230, and the lower fastener 250 abuts against the lifting member 230.

[0043] Understandably, the lower fastener 250 is fixedly connected to the pull rod 210 and abuts against the lower side of the lifting member 230. The lower fastener 250 can apply force to the lifting member 230 so that the lifting member 230 abuts against the bottom of the flame deflector 100.

[0044] Specifically, the pull rod 210 is a screw rod, and the upper fastener 240 and the lower fastener 250 are both nuts.

[0045] Understandably, both the upper fastener 240 and the lower fastener 250 can be adjusted by rotation to change their positions on the pull rod 210, thereby securing the upper fastener 240 against the snap-fit ​​component 220 and the lower fastener 250 against the lifting component 230. Furthermore, this method also facilitates the disassembly of the entire lifting mechanism 200, making it easier to replace the flame deflector brick 100.

[0046] like Figure 3 As shown, in some embodiments, the flame-blocking brick assembly further includes a plug 300, which is inserted into the mounting groove 120 and covers the lifting member 230.

[0047] The stopper 300 can be made of heat-insulating and high-temperature resistant materials. The stopper 300 can play a heat-insulating role and prevent the lifting mechanism 200 from overheating.

[0048] It is understandable that the lifting mechanism 200 will expand and contract with temperature. When the lifting mechanism 200 is repeatedly heated and cooled, the connection between the nut and the screw may become loose, which may cause the lifting component 230 to become loose. However, by using a plug 300 to plug the mounting groove 120, the plug 300 can play a certain role in heat insulation and reduce the risk of the lifting component 230 becoming loose.

[0049] Combination Figure 3 and Figure 5 In some embodiments, the top of the plug 300 is connected to a spring piece 320, the spring piece 320 is provided with a snap-fit ​​hole 321, the snap-fit ​​hole 321 and the top surface of the plug 300 are vertically spaced apart, the bottom end of the pull rod 210 is connected to an elastic snap-fit ​​part 260, the elastic snap-fit ​​part 260 passes through the snap-fit ​​hole 321 and pulls the spring piece 320 tight; wherein, the bottom of the plug 300 is provided with a support part 310 for supporting the bottom of the flame-blocking brick 100.

[0050] Specifically, the spring piece 320 is fixed to the top of the plug block 300, and the elastic locking part 260 is fixed to the bottom of the pull rod 210. By having the elastic locking part 260 pass through the locking hole 321 and tighten the spring piece 320, the support part 310 and the bottom of the flame deflector brick 100 can be tightened. In this way, the risk of the flame deflector brick 100 breaking and falling into the overflow port can be further reduced.

[0051] Understandably, the lifting member 230 can tighten the flame deflector brick 100 above it, reducing the risk of the flame deflector brick 100 breaking and falling into the overflow port. The supporting part 310 can tighten the entire flame deflector brick 100, thus tightening the flame deflector brick 100 between the supporting part 310 and the lifting member 230, further reducing the risk of the flame deflector brick 100 breaking and falling into the overflow port.

[0052] Combination Figure 3 , Figure 4 and Figure 5 In some embodiments, the mounting groove 120 extends through the front and rear sides of the flame deflector brick 100, and the plug 300 can be inserted into the mounting groove 120 from front to back or from back to front.

[0053] It is understandable that when installing the plug 300, the plug 300 can be inserted into the mounting slot 120 from front to back, or from back to front.

[0054] Furthermore, the first end of the spring 320 is fixedly connected to the plug 300, and the spring 320 extends upward from the first end and then downward, and the second end of the spring 320 is fixedly connected to the plug 300; wherein the first end and the second end of the spring 320 are arranged in a front-to-back direction.

[0055] Understandably, both the first and second ends of the spring piece 320 are fixedly connected to the plug 300, and the spring piece 320 extends rearward from its first end to its second end, with the middle portion of the spring piece 320 having an arc-shaped structure. Thus, during the process of inserting the plug 300 into the mounting groove 120, the elastic locking part 260 moves relative to the spring piece 320 along the top surface of the spring piece 320 until it is inserted into the locking hole 321, thereby tightening the spring piece 320.

[0056] Specifically, the elastic snap-fit ​​portion 260 includes a first retractable section 261, an outwardly expanding section 262 connected below the first retractable section 261, and a second retractable section 263 connected below the outwardly expanding section 262. The second retractable section 263 and the outwardly expanding section 262 pass through the snap-fit ​​hole 321 and place the first retractable section 261 inside the snap-fit ​​hole 321. The outwardly expanding section 262 abuts against the lower side of the spring piece 320. The outwardly expanding section 262 can be compressed and contracted.

[0057] It should be noted that the elastic locking part 260 includes a plurality of elastic strips 265 arranged circumferentially along the pull rod 210. The elastic strips 265 are connected to the bottom end of the pull rod 210. The elastic strips 265 are arc-shaped and bend inward from top to bottom, then bend outward, and finally bend inward again. In this way, the elastic locking part 260 can form a first inward section 261, an outward expansion section 262, and a second inward section 263 connected sequentially from top to bottom.

[0058] During the process of inserting the plug 300 into the mounting groove 120, as the plug 300 is inserted deeper, the elastic locking part 260 is first compressed by the spring piece 320. When the bottom end of the elastic locking part 260 is opposite to the locking hole 321, the elastic locking part 260 extends downward under its own elastic force and penetrates into the locking hole 321, so that the second inner section 263 and the outer expansion section 262 pass through the locking hole 321 and the first inner section 261 is placed in the locking hole 321. When the elastic locking part 260 is in place, the outer expansion section 262 also returns to its original position and expands outward, thereby tightening the spring piece 320.

[0059] Furthermore, a ball 264 is connected to the bottom end of the second recessed section 263. The ball 264 slides against the upper surface of the spring piece 320 during the insertion of the plug 300 into the mounting groove 120. Thus, during the insertion of the plug 300 into the mounting groove 120, the ball 264 directly slides against the upper surface of the spring piece 320, resulting in relatively low friction. This avoids direct contact between the bottom end of the elastic locking part 260 and the upper surface of the spring piece 320, preventing wear on the spring piece 320 and the elastic locking part 260.

[0060] like Figure 3 As shown, in some embodiments, the flame deflector brick 100 has slots 130 on both the front and rear sides of its top, and the flame deflector brick assembly also includes a hanging member 400 that is snapped into the slots 130. The hanging member 400 can be suspended in the groove of the overflow port hanging beam to realize the installation of the flame deflector brick assembly.

[0061] In the flame deflector brick assembly of the present invention, the flame deflector brick 100 is provided with a vertically extending mounting hole 110, which penetrates the top of the flame deflector brick 100. The bottom of the flame deflector brick 100 is provided with a mounting groove 120 communicating with the bottom end of the mounting hole 110. The lifting mechanism 200 includes a pull rod 210 passing through the mounting hole 110, a lifting member 230 connected to the bottom end of the pull rod 210 and located in the mounting groove 120, and a snap-fit ​​member 220 connected to the top end of the pull rod 210 and located at the top of the flame deflector brick 100. Both the snap-fit ​​member 220 and the lifting member 230 are snapped into place with the flame deflector brick 100. When the flame deflector brick assembly is in use, even if the flame deflector brick 100 cracks or is partially broken, the lifting member 230 can hold the flame deflector brick 100, which can reduce the risk of the flame deflector brick 100 breaking and falling.

[0062] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "illustrative embodiment," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0063] Although embodiments of the invention have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A flame-blocking brick assembly, characterized in that, include: A flame deflector brick, wherein the flame deflector brick is provided with a vertically extending mounting hole that penetrates the top of the flame deflector brick, and the bottom of the flame deflector brick is provided with a mounting groove that communicates with the bottom end of the mounting hole; The lifting mechanism includes a pull rod passing through the mounting hole, a lifting member connected to the bottom end of the pull rod and located in the mounting groove, and a snap-fit ​​member connected to the top end of the pull rod and located on the top of the flame deflector brick. The snap-fit ​​member and the lifting member are both snapped into the flame deflector brick. The flame-blocking brick assembly also includes a plug, which is inserted into the mounting groove and seals the lifting member. The top of the plug is connected to a spring piece, the spring piece is provided with a snap-fit ​​hole, the snap-fit ​​hole is vertically spaced from the top surface of the plug, the bottom end of the pull rod is connected to an elastic snap-fit ​​part, the elastic snap-fit ​​part passes through the snap-fit ​​hole and pulls the spring piece tight, wherein the bottom of the plug is provided with a support part for supporting the bottom of the flame-blocking brick. The mounting groove extends through the front and rear sides of the flame-blocking brick. The plug is inserted into the mounting groove from front to back or from back to front. The first end of the spring is fixedly connected to the plug. The spring bends upward from the first end and then bends downward. The second end of the spring is fixedly connected to the plug. The first end and the second end of the spring are arranged in a front-to-back direction. The elastic snap-fit ​​portion includes a first inward section, an outward expansion section connected below the first inward section, and a second inward section connected below the outward expansion section. The second inward section and the outward expansion section pass through the snap-fit ​​hole and place the first inward section inside the snap-fit ​​hole. The outward expansion section abuts against the lower side of the spring piece, wherein the outward expansion section is compressed and contracted.

2. The flame-blocking brick assembly according to claim 1, characterized in that, The lifting mechanism also includes an upper fastener, which is fixed to the upper end of the pull rod and located on the upper side of the snap-fit ​​member, and the upper fastener abuts against the snap-fit ​​member.

3. The flame-blocking brick assembly according to claim 2, characterized in that, The lifting mechanism further includes a lower fastener, which is fixed to the lower end of the pull rod and located on the lower side of the lifting member, and the lower fastener abuts against the lifting member.

4. The flame-blocking brick assembly according to claim 3, characterized in that, The pull rod is a screw rod, and both the upper and lower fasteners are nuts.

5. The flame-blocking brick assembly according to claim 1, characterized in that, The bottom end of the second inward section is connected to a ball, which slides in cooperation with the upper surface of the spring piece as the plug is inserted into the mounting groove.

6. The flame-blocking brick assembly according to claim 1, characterized in that, The flame-blocking brick has slots on both the front and rear sides of its top, and the flame-blocking brick assembly also includes a hanging component that is snapped into the slots.

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