Water tank connecting structure for rock plate table top

Abstract

The utility model discloses a water tank connecting structure for a rock plate table top, and relates to the technical field of constructional engineering. The rock plate comprises a rock plate body, a water tank body is embedded in a through groove in the rock plate body, connecting assemblies are arranged on the two sides of the interior of the through groove, abutting plates are movably connected to one sides of the connecting assemblies, one sides of the abutting plates abut against the two sides of the water tank body respectively, and fixing assemblies are arranged below the abutting plates. The first sleeve rod and the first threaded rod in the connecting assembly drive the clamping plate to move, and the abutting plate and the water tank body are clamped in the through groove of the rock plate body through the clamping plate and the transverse supporting arm above the U-shaped frame, so that the problem that the water tank body is inconvenient to mount and dismount in the prior art is solved; through movable connection between a movable plate in the fixing assembly and a first L-shaped plate and a second L-shaped plate, water tank bodies of different sizes can be conveniently fixed, and the problem that the water tank bodies of different sizes are inconvenient to fix in the prior art is solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of building engineering, and particularly relates to a water tank connection structure for a rock slab table top. Background Art

[0002] With the development of society, people nowadays have higher and higher requirements for living conditions and environment, which has promoted the development of various building materials. Among them, rock board is a new type of building material. It is made of natural raw materials through a press of more than 10,000 tons and fired at a high temperature of more than 1200℃. It is a large-scale new type of porcelain material that can withstand cutting, drilling, grinding and other processing processes. It is often used in the field of kitchen boards. At the same time, due to the anti-fouling, scratch resistance, corrosion resistance and easy cleaning characteristics of rock boards, people often install sinks on rock boards;

[0003] The connection between the rock board and the sink is mostly as follows: a through groove is opened on the rock board, and the sink is embedded in the through groove on the rock board, and the edges of the sink and the rock board countertop are bonded by waterproof strong glue such as silicone glue;

[0004] However, since the stone slab countertop and the sink are connected by gluing, it is not convenient to separate the sink and the stone slab countertop when the sink is replaced later. The strong viscosity of waterproof super glue such as silicone glue may also cause damage to the stone slab countertop. Moreover, the gluing method is only applicable to stone slab grooves and sinks of the same specifications, resulting in only sinks of the same size being replaced later, which is not convenient for users to replace sinks of different sizes according to their own needs.

[0005] To this end, we provide a sink connection structure for rock slab countertops to solve the above-mentioned problems. Utility Model Content

[0006] The purpose of the utility model is to provide a sink connection structure for a rock slab countertop, in which a clamping plate is driven to move by a first set of rods and a first threaded rod in a connecting assembly, and abutting plates and a sink body are clamped in a through groove of the rock slab body by transverse arms above the clamping plate and a U-shaped frame, thereby solving the existing problem of inconvenience in installing and disassembling the sink body. By means of a movable connection between a movable plate in a fixing assembly and the first L-shaped plate and a second L-shaped plate, sink bodies of different sizes can be fixed conveniently, thereby solving the existing problem of inconvenience in fixing sink bodies of different sizes.

[0007] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0008] The utility model is a sink connection structure for a rock plate countertop, comprising a rock plate body, a through groove on the surface of the rock plate body inlaid with the sink body, connecting components are arranged on both sides of the through groove, one side of the connecting component is movably connected with an abutment plate, the side of the abutment plate away from the connecting component abuts against the two sides of the sink body, and a fixing component is also arranged below the abutment plate;

[0009] The U-shaped frames in the connecting assembly are respectively located on both sides of the inner part of the through groove, the abutment plate is movably connected to one side of the horizontal support arm above the U-shaped frame, the inner part of the U-shaped frame is movably connected with a clamping plate, the upper surface of the clamping plate is abutted and connected to both sides of the lower surface of the rock plate body, a first set of rods passes through the horizontal support arm below the U-shaped frame, the internal thread of the first set of rods is connected with a first threaded rod, one end of the first threaded rod located on the inner side of the U-shaped frame is rotatably connected to the center position of the lower surface of the clamping plate, and one end of the first threaded rod located on the outer side of the U-shaped frame is fixedly connected with a knob;

[0010] The mounting plate in the fixing assembly is fixedly connected to the bottom of the abutment plate, and a movable plate is movably connected to one side of the mounting plate close to the water tank body. The front and rear ends of the movable plate are movably connected to the first L-shaped plate, and the lateral arms of the first L-shaped plate are respectively abutted and connected to the front and rear end surfaces of the water tank body. A second L-shaped plate is movably connected to the bottom of the mounting plate, and the lateral arms of the second L-shaped plate are respectively fixedly connected to both sides of the bottom of the water tank body.

[0011] The utility model is further configured as follows: first limiting rods are welded to the front and rear ends of the lower surface of the splint, one end of the first limiting rod away from the splint passes through the horizontal support arm below the U-shaped frame and is threadedly sleeved with a first limiting nut, which is respectively located at the front and rear ends below the U-shaped frame.

[0012] The utility model is further configured as follows: a first mounting groove is provided on the horizontal support arm above the U-shaped frame, an inner plate is movably connected inside the first mounting groove, and an outer wall on one side of the inner plate is welded to an outer wall on one side of the abutting plate close to the U-shaped frame.

[0013] The utility model is further configured as follows: mounting rods are welded to the front and rear ends of the upper surface of the mounting plate, a fixing plate is welded to the top of the mounting rod, and the upper surface of the fixing plate is fixedly connected to the lower surface of the abutting plate.

[0014] The utility model is further configured as follows: connecting rods are movably penetrated through the front and rear ends of the outer wall of the mounting plate, one end of the connecting rods is respectively welded to the front and rear ends of the outer wall of the movable plate close to the mounting plate, and second fastening nuts are threadedly sleeved on both sides of the outer wall of the connecting rods, and the second fastening nuts are respectively located on both sides of the mounting plate.

[0015] The utility model is further configured as follows: connecting plates are welded on the front and rear end surfaces of the movable plate, one end of the connecting plate away from the movable plate is movably connected to a second mounting groove on the longitudinal arm of the first L-shaped plate, a fastening bolt is threaded through the longitudinal arm of the first L-shaped plate, and one end of the fastening bolt is threadedly connected to the inside of a positioning hole on the outer wall on one side of the connecting plate.

[0016] The utility model is further configured as follows: bearing seats are fixedly connected to the upper and lower parts of the outer wall of one side of the movable plate close to the mounting plate, a second set of rods is rotatably connected between the bearing seats, the internal threads of the second set of rods are connected to the second threaded rod, the bottom end of the second threaded rod is fixedly connected to an ear seat, and the outer wall of one side of the ear seat is fixedly connected to one side of the vertical support arm of the second L-shaped plate.

[0017] The utility model is further configured as follows: second limiting rods are welded to the front and rear ends of the top of the second L-shaped plate vertical support arm, and the top ends of the second limiting rods respectively penetrate the front and rear ends of the surface of the moving plate and are threadedly sleeved with second limiting nuts.

[0018] The utility model is further configured as follows: connecting grooves are provided on the lateral arms of the second L-shaped plate, fixing rods are clearance-matched inside the connecting grooves, the top ends of the fixing rods are respectively welded to the bottom sides of the water tank body, and the bottom ends of the fixing rods are threadedly sleeved with first fastening nuts.

[0019] The utility model has the following beneficial effects:

[0020] 1. The utility model sets a connection assembly, drives the first threaded rod to rotate synchronously through the knob, and under the action of the threaded connection between the first threaded rod and the first set rod, the first threaded rod drives the clamping plate to move, so that the abutment plate is respectively installed on both sides of the inner side of the through groove through the horizontal support arm and the clamping plate above the U-shaped frame, and the sink body is installed and fixed through the abutment plate, which is convenient for installation and disassembly of the sink body.

[0021] 2. The utility model sets a fixing assembly, and through the activity between the connecting rod and the mounting plate, drives the movable plate to move relative to the mounting plate, so that the movable plate respectively contacts the two sides of the water tank body, and through the movable connection between the connecting plate and the first L-shaped plate, drives the lateral support arms of the first L-shaped plate to contact the front and rear end surfaces of the water tank body respectively, and at the same time, through the threaded connection between the second set of rods and the second threaded rod, the lateral support arms of the second L-shaped plate contact the two sides of the bottom of the water tank body, thereby achieving the fixation between the water tank body and the abutment plate, and thus achieving the convenience of installing and fixing water tank bodies of different sizes.

[0022] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0024] Figure 1 It is a schematic diagram of the overall structure of the sink connection structure used for the rock slab countertop;

[0025] Figure 2 This is a schematic diagram of the structure of the rock board body of the utility model;

[0026] Figure 3 It is a structural schematic diagram of the water tank body of the utility model;

[0027] Figure 4 This is a structural disassembly diagram of the connection assembly of the utility model;

[0028] Figure 5 It is a structural schematic diagram of the fixing assembly of the utility model;

[0029] Figure 6 It is a structural schematic diagram of the movable plate of the utility model;

[0030] Figure 7 This is a schematic diagram of the structure of the first L-shaped plate of the utility model;

[0031] Figure 8 It is a structural schematic diagram of the second L-shaped plate of the utility model.

[0032] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0033] 1-rock plate body, 101-through groove, 2-water tank body, 201-fixing rod, 202-first fastening nut, 3-connecting assembly, 301-U-shaped frame, 301a-first mounting groove, 302-clamping plate, 302a-first limiting rod, 302b-first limiting nut, 303-first sleeve rod, 304-first threaded rod, 305-knob, 4-butt plate, 401-inner plate, 5-fixing assembly, 501-mounting plate, 501a-mounting rod, 50 1b-fixed plate, 502-movable plate, 503-first L-shaped plate, 503a-second mounting groove, 503b-fastening bolt, 504-second L-shaped plate, 504a-second limiting rod, 504b-second limiting nut, 504c-ear seat, 504d-connecting groove, 505-connecting rod, 505a-second fastening nut, 506-second threaded rod, 506a-bearing seat, 506b-second sleeve rod, 507-connecting plate, 507a-positioning hole. DETAILED DESCRIPTION

[0034] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. Specific embodiment 1

[0036] See also Figure 1-4 As shown, the first embodiment of the utility model provides a sink connection structure for a rock slab countertop, including the utility model as a sink connection structure for a rock slab countertop, including a rock slab body 1, a sink body 2, a connection component 3 and an abutment plate 4, and the connection component 3 includes a U-shaped frame 301, a clamping plate 302, a first set of rods 303 and a first threaded rod 304, through the threaded connection between the first set of rods 303 and the first threaded rod 304, the clamping plate 302 is driven to move, and the abutment plate 4 is fixed in the through groove 101 on the rock slab body 1 through the horizontal support arm above the U-shaped frame 301 and the clamping plate 302, thereby solving the existing problem of inconvenience in installing and disassembling the sink body 2.

[0037] Specifically, the U-shaped frame 301 is respectively located on both sides of the inner through groove 101 on the surface of the rock board body 1, and the abutment plate 4 is movably connected to one side of the horizontal support arm above the U-shaped frame 301. The internal movably connected with the clamping plate 302, the upper surface of the clamping plate 302 is abutted and connected to both sides of the lower surface of the rock board body 1, and a first set of rods 303 passes through the horizontal support arm below the U-shaped frame 301. The internal thread of the first set of rods 303 is connected with a first threaded rod 304. The first threaded rod 304 is located at one end of the inner side of the U-shaped frame 301 and is rotatably connected to the center position of the lower surface of the clamping plate 302. The first threaded rod 304 is located at one end of the outer side of the U-shaped frame 301 and is fixedly connected There is a knob 305, and the U-shaped frame 301 is used to install structures such as the clamp 302, and the abutment plate 4 is fixed on both sides of the inside of the through groove 101 through the horizontal support arm and the clamp 302 above the U-shaped frame 301, thereby fixing the water tank body 2 on the inner side of the through groove 101. At the same time, through the threaded connection between the first set rod 303 and the first threaded rod 304, the clamp 302 is driven to slide inside the U-shaped frame 301, and then the clamp 302 is abutted against the lower surface of the rock board body 1. The setting of the knob 305 facilitates the application of external force to the first threaded rod 304, thereby causing the first threaded rod 304 to rotate.

[0038] Furthermore, first limiting rods 302a are welded to the front and rear ends of the lower surface of the clamping plate 302. One end of the first limiting rod 302a away from the clamping plate 302 passes through the horizontal support arm below the U-shaped frame 301 and is threadedly sleeved with a first limiting nut 302b. The first limiting nut 302b is respectively located at the front and rear ends below the U-shaped frame 301. The arrangement of the first limiting rod 302a and the first limiting nut 302b enables the clamping plate 302 to be movably installed inside the U-shaped frame 301 and limits the movement of the clamping plate 302.

[0039] A first mounting groove 301a is provided on the horizontal support arm above the U-shaped frame 301, and the interior of the first mounting groove 301a is movably connected with an inner plate 401, and an outer wall of one side of the inner plate 401 is welded to an outer wall of one side of the abutment plate 4 close to the U-shaped frame 301. The setting of the first mounting groove 301a and the inner plate 401 realizes the movable installation between the U-shaped frame 301 and the abutment plate 4.

[0040] The operation process of this embodiment is: first, place the U-shaped frame 301 on both sides of the inner part of the through groove 101 respectively, and make the horizontal support arm above the U-shaped frame 301 abut against the upper surface of the rock board body 1, then rotate the knob 305, and the knob 305 drives the first threaded rod 304 to rotate synchronously, so that under the action of the threaded connection between the first threaded rod 304 and the first set rod 303, the first threaded rod 304 drives the clamping plate 302 to move, and then the clamping plate 302 abuts against the lower surface of the rock board body 1, thereby realizing the installation of the abutting plates 4 on both sides of the inner part of the through groove 101, and finally fixing the water tank body 2 between the abutting plates 4. Specific embodiment 2

[0042] See also Figure 5-8 As shown, it is the second embodiment of the utility model, which is based on the previous embodiment, but is different from the previous embodiment in that a fixing component 5 is further arranged below the abutting plate 4, and the fixing component 5 includes a mounting plate 501, a movable plate 502, a first L-shaped plate 503 and a second L-shaped plate 504. Through the movable connection between the first L-shaped plate 503, the second L-shaped plate 504 and the movable plate 502, it is convenient to fix the sink bodies 2 of different sizes, thereby solving the problem of the inconvenience of fixing the sink bodies 2 of different sizes.

[0043] Specifically, the mounting plate 501 is fixedly connected to the bottom of the abutment plate 4, and the side of the mounting plate 501 close to the sink body 2 is movably connected to the movable plate 502, and the front and rear ends of the movable plate 502 are movably connected to the first L-shaped plate 503, and the lateral arms of the first L-shaped plate 503 are respectively abutted and connected to the front and rear end surfaces of the sink body 2, and the bottom of the mounting plate 501 is movably connected to the second L-shaped plate 504, and the lateral arms of the second L-shaped plate 504 are respectively fixedly connected to the two sides of the bottom of the sink body 2, and the mounting plate 501 is set to install the movable plate 502 and other structures, and the movable plate 502 is set to drive the first L-shaped plate 503 and the second L-shaped plate 504 to move in the direction of the sink body 2, and at the same time, the front and rear ends and the bottom of the sink body 2 are respectively fixed by the first L-shaped plate 503 and the second L-shaped plate 504.

[0044] Furthermore, the front and rear ends of the upper surface of the mounting plate 501 are welded with mounting rods 501a, the top of the mounting rods 501a is welded with a fixing plate 501b, the upper surface of the fixing plate 501b is fixedly connected to the lower surface of the abutting plate 4, and the mounting rods 501a and the fixing plate 501b are arranged to fix the mounting plate 501 below the abutting plate 4;

[0045] The front and rear ends of the outer wall of the mounting plate 501 are movably penetrated by connecting rods 505, one end of the connecting rod 505 is respectively welded to the front and rear ends of the outer wall of the movable plate 502 close to the mounting plate 501, and the two sides of the outer wall of the connecting rod 505 are threadedly sleeved with second fastening nuts 505a, and the second fastening nuts 505a are respectively located on both sides of the mounting plate 501. The setting of the connecting rod 505 is used to movably install the movable plate 502 on one side of the mounting plate 501, and the spacing between the movable plate 502 and the mounting plate 501 is fixed by the setting of two sets of second fastening nuts 505a;

[0046] Connecting plates 507 are welded on the front and rear end surfaces of the movable plate 502. One end of the connecting plate 507 away from the movable plate 502 is movably connected to the second mounting groove 503a located on the longitudinal arm of the first L-shaped plate 503. A fastening bolt 503b is threadedly penetrated on the longitudinal arm of the first L-shaped plate 503. One end of the fastening bolt 503b is threadedly connected to the inside of a positioning hole 507a located on the outer wall of one side of the connecting plate 507. The setting of the connecting plate 507 and the second mounting groove 503a realizes the movable installation between the movable plate 502 and the first L-shaped plate 503, and the connection plate 507 and the first L-shaped plate 503 are fixed by the setting of the fastening bolt 503b and the positioning hole 507a.

[0047] The outer wall of one side of the movable plate 502 close to the mounting plate 501 is fixedly connected with bearing seats 506a at the upper and lower parts, and a second set of rods 506b is rotatably connected between the bearing seats 506a, and the second threaded rod 506 is connected to the inner thread of the second set of rods 506b, and the bottom end of the second threaded rod 506 is fixedly connected with an ear seat 504c, and the outer wall of one side of the ear seat 504c is fixedly connected to one side of the vertical support arm of the second L-shaped plate 504. The setting of the bearing seat 506a realizes the rotatable installation of the second set of rods 506b, and the setting of the second set of rods 506b and the second threaded rod 506 realizes the movement of the second L-shaped plate 504 relative to the movable plate 502, and the setting of the ear seat 504c is used to connect the second threaded rod 506 and the second L-shaped plate 504;

[0048] The second limiting rod 504a is welded to the front and rear ends of the top of the vertical arm of the second L-shaped plate 504. The top end of the second limiting rod 504a passes through the front and rear ends of the surface of the movable plate 502 and is threadedly sleeved with a second limiting nut 504b. The second limiting rod 504a and the second limiting nut 504b are arranged to realize the movable installation between the second L-shaped plate 504 and the movable plate 502, and to limit the movement of the second L-shaped plate 504.

[0049] The lateral arms of the second L-shaped plate 504 are provided with connecting grooves 504d, and the interior of the connecting grooves 504d is loosely fitted with fixing rods 201. The top ends of the fixing rods 201 are respectively welded to the two sides of the bottom of the water tank body 2, and the bottom ends of the fixing rods 201 are threadedly sleeved with first fastening nuts 202. The connecting grooves 504d are used to connect the second L-shaped plate 504 and the fixing rods 201. At the same time, the fixing rods 201 and the first fastening nuts 202 are used to fix the lateral arms of the second L-shaped plate 504 to the bottom of the water tank body 2.

[0050] The rest of the structure is the same as implementation one.

[0051] The operation process of this embodiment is as follows: first, unscrew the fastening bolt 503b, and apply external force to the first L-shaped plate 503, so that the lateral support arms of the first L-shaped plate 503 are respectively located at the front and rear ends of the water tank body 2, and rotate the second set of rods 506b. Under the action of the threaded connection between the second set of rods 506b and the second threaded rod 506, the second threaded rod 506 drives the second L-shaped plate 504 to move up and down, so that the lateral support arms of the second L-shaped plate 504 are located below the water tank body 2, and then screw the second fastening nut 505a, and drive the movable plate 502 to move relative to the mounting plate 501 through the connecting rod 505, so that the movable plate 502 respectively contacts the mounting plate 501, The first L-shaped plate 503 is then tightened to allow one end of the fastening bolt 503b to be threadedly connected to the new positioning hole 507a, and the second set of rods 506b is rotated again to allow the lateral arms of the second L-shaped plate 504 to respectively contact the two sides of the water tank body 2, and the fixing rod 201 is passed through the connecting groove 504d on the second L-shaped plate 504, and the fixing nut is threadedly sleeved on the fixing rod 201, thereby fixing the abutting plate 4 and the water tank body 2.

[0052] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0053] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A sink connection structure for a rock slab countertop, comprising a rock slab body (1), a sink body (2) embedded in a through groove (101) on the surface of the rock slab body (1), and connecting components (3) are arranged on both sides of the through groove (101), one side of the connecting component (3) is movably connected to an abutment plate (4), and the side of the abutment plate (4) away from the connecting component (3) abuts against the two sides of the sink body (2), characterized in that: The U-shaped frame (301) in the connecting assembly (3) is respectively located on both sides of the interior of the through groove (101), and the abutment plate (4) is movably connected to one side of the transverse support arm above the U-shaped frame (301), the interior of the U-shaped frame (301) is movably connected with a clamping plate (302), and the upper surface of the clamping plate (302) is abutted against both sides of the lower surface of the rock plate body (1), a first set of rods (303) passes through the transverse support arm below the U-shaped frame (301), and the internal thread of the first set of rods (303) is connected to a first threaded rod (304), one end of the first threaded rod (304) located on the inner side of the U-shaped frame (301) is rotatably connected to the center position of the lower surface of the clamping plate (302), and one end of the first threaded rod (304) located on the outer side of the U-shaped frame (301) is fixedly connected to a knob (305); A fixing assembly (5) is also provided below the abutting plate (4), and a mounting plate (501) in the fixing assembly (5) is fixedly connected below the abutting plate (4); a side of the mounting plate (501) close to the water tank body (2) is movably connected to a movable plate (502), and the front and rear ends of the movable plate (502) are movably connected to a first L-shaped plate (503); the transverse support arms of the first L-shaped plate (503) are respectively abutted against the front and rear end surfaces of the water tank body (2); a second L-shaped plate (504) is movably connected below the mounting plate (501), and the transverse support arms of the second L-shaped plate (504) are respectively fixedly connected to the two sides of the bottom of the water tank body (2).

2. The sink connection structure for a rock slab countertop according to claim 1 is characterized in that: The front and rear ends of the lower surface of the clamping plate (302) are both welded with a first limiting rod (302a), and one end of the first limiting rod (302a) away from the clamping plate (302) passes through the horizontal support arm below the U-shaped frame (301) and is threadedly sleeved with a first limiting nut (302b), and the first limiting nut (302b) is respectively located at the front and rear ends below the U-shaped frame (301).

3. The sink connection structure for rock slab countertop according to claim 1 is characterized in that: A first mounting groove (301a) is provided on the transverse support arm above the U-shaped frame (301), and an inner plate (401) is movably connected inside the first mounting groove (301a), and an outer wall on one side of the inner plate (401) is welded to an outer wall on one side of the abutting plate (4) close to the U-shaped frame (301).

4. The sink connection structure for rock slab countertop according to claim 1 is characterized in that: The front and rear ends of the upper surface of the mounting plate (501) are both welded with mounting rods (501a), and the top end of the mounting rods (501a) is welded with a fixing plate (501b), and the upper surface of the fixing plate (501b) is fixedly connected to the lower surface of the abutment plate (4).

5. The sink connection structure for rock slab countertop according to claim 1 is characterized in that: A connecting rod (505) is movably inserted through the front and rear ends of the outer wall of the mounting plate (501), and one end of the connecting rod (505) is respectively welded to the front and rear ends of the outer wall of the movable plate (502) close to the mounting plate (501), and second fastening nuts (505a) are threadedly sleeved on both sides of the outer wall of the connecting rod (505), and the second fastening nuts (505a) are respectively located on both sides of the mounting plate (501).

6. The sink connection structure for a rock slab countertop according to claim 1, characterized in that: Connecting plates (507) are welded to the front and rear end surfaces of the movable plate (502), and one end of the connecting plate (507) away from the movable plate (502) is movably connected to a second mounting groove (503a) located on the longitudinal arm of the first L-shaped plate (503), and a fastening bolt (503b) is threadedly penetrated on the longitudinal arm of the first L-shaped plate (503), and one end of the fastening bolt (503b) is threadedly connected to the inside of a positioning hole (507a) located on the outer wall of one side of the connecting plate (507).

7. The sink connection structure for a rock slab countertop according to claim 1, characterized in that: The outer wall of one side of the movable plate (502) close to the mounting plate (501) is fixedly connected with bearing seats (506a) at the upper and lower parts, and a second set of rods (506b) is rotatably connected between the bearing seats (506a), the second set of rods (506b) is internally threadedly connected with a second threaded rod (506), and the bottom end of the second threaded rod (506) is fixedly connected with an ear seat (504c), and the outer wall of one side of the ear seat (504c) is fixedly connected to one side of the vertical support arm of the second L-shaped plate (504).

8. The sink connection structure for a rock slab countertop according to claim 7, characterized in that: Second limiting rods (504a) are welded to the front and rear ends of the top of the vertical support arm of the second L-shaped plate (504), and the top ends of the second limiting rods (504a) respectively penetrate the front and rear ends of the surface of the movable plate (502) and are threadedly sleeved with second limiting nuts (504b).

9. The sink connection structure for a rock slab countertop according to claim 1, characterized in that: The lateral arms of the second L-shaped plate (504) are each provided with a connecting groove (504d), and a fixing rod (201) is loosely fitted inside the connecting groove (504d), the top ends of the fixing rods (201) are respectively welded to the two sides of the bottom of the water tank body (2), and the bottom ends of the fixing rods (201) are threadedly sleeved with a first fastening nut (202).

Images