Tray for placing anti-pollution assembly of ultrasonic gas meter

Abstract

The utility model relates to a tray for placing an anti-pollution assembly of an ultrasonic gas meter. The tray comprises a top plate and side plates arranged on the periphery of the top plate. An assembling cavity is formed between the top plate and the side plate, a plurality of rows of containing cavities are formed in the lower surface of the top plate, the containing cavities are embedded in the assembling cavity, and each row of containing cavities comprises a plurality of containing cavity grooves which are formed in parallel and correspond to the anti-pollution assemblies; the anti-pollution assembly is placed in the containing cavity groove. The tray disclosed by the utility model can absorb a part of impact force by utilizing the strength and rigidity of the tray, so that the impact force is reduced and the pollution-resistant component is prevented from being damaged; and on the other hand, the containing cavity groove provides an installation space for the anti-pollution assembly, the maximum moving position of the anti-pollution assembly is limited, and it is guaranteed that when the tray is impacted, the anti-pollution assembly cannot move to other parts of the tray in a staggered mode, and damage to the other parts is avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of ultrasonic gas meter accessories, in particular to a tray for placing anti-pollution components of ultrasonic gas meters. Background Art

[0002] The anti-pollution component of ultrasonic gas meter is an important control component of ultrasonic gas meter. Usually, the assembly process of the anti-pollution component of ultrasonic gas meter is done manually. The manual assembly is boring, easy to fatigue, high manpower input cost, poor product consistency and other problems. With the substantial increase in product market sales, under the condition of continuous development of automated production technology, it is urgent to complete the assembly through automated mechanism and realize the transformation of production mode of machine replacing man.

[0003] Defects and shortcomings of the existing technology:

[0004] The traditional assembly of anti-pollution components for ultrasonic gas meters is a manual operation, which is characterized by long working hours, easy fatigue, high personnel turnover, poor product consistency, and high labor costs. At the same time, the existing anti-pollution component pallet positioning is difficult to achieve automated grasping, and the pallets are not stackable and reusable. At the same time, the anti-pollution components placed in the pallet are prone to product shaking, mutual collision and other problems, which can easily affect the quality of the product and bring inconvenience to use.

[0005] In view of the above problems, it is necessary to improve them. Utility Model Content

[0006] The utility model aims to provide a tray for placing anti-pollution components of ultrasonic gas meters, which has a simple structure, ingenious design, can stably place the anti-pollution components, and can avoid product shaking and mutual collision.

[0007] In order to achieve the above purpose, the technical solution adopted by the utility model is: a tray for placing anti-pollution components of ultrasonic gas meters, comprising a top plate and side plates arranged around the top plate; an assembly cavity is formed between the top plate and the side plates, and a plurality of rows of accommodating cavities are arranged on the lower surface of the top plate, and the accommodating cavities are embedded in the assembly cavity, and each row of accommodating cavities includes a plurality of cavity grooves corresponding to the anti-pollution components arranged in parallel; the anti-pollution components are placed in the cavity grooves; a connecting groove is provided between two laterally adjacent cavity grooves in each row of accommodating cavities, and the connecting groove passes through the side plates; the cavity grooves include an anti-pollution component positioning cavity and an anti-pollution component installation cavity with a step-like structure; the height of the anti-pollution component positioning cavity is greater than the height of the anti-pollution component installation cavity; an inclined guide surface is formed at the connection between the anti-pollution component positioning cavity and the anti-pollution component installation cavity.

[0008] As a preferred solution of the utility model, a first inner side wall of the anti-pollution component positioning cavity is provided with a plurality of first positioning blocks along the length direction, and the plurality of first positioning blocks are fixed on the first inner side wall.

[0009] As a preferred solution of the utility model, three first positioning blocks are provided, and the three first positioning blocks are equidistantly arranged along the first inner side wall of the anti-pollution component positioning cavity in the circumferential direction.

[0010] As a preferred solution of the utility model, a first guide surface arranged obliquely is formed on the top of the first positioning block, and the inclination angle between the first guide surface and the first inner wall increases successively along the insertion direction of the anti-pollution component.

[0011] As a preferred solution of the utility model, a second inner side wall of the anti-pollution component installation cavity is provided with a plurality of second installation blocks along the length direction, and the plurality of second installation blocks are fixed on the second inner side wall.

[0012] As a preferred solution of the present invention, three second mounting blocks are provided, and the three second mounting blocks are equidistantly arranged along the second inner side wall of the anti-pollution component mounting cavity in the circumferential direction.

[0013] As a preferred solution of the utility model, a second guide surface arranged obliquely is formed on the top of the second mounting block, and the inclination angles of the second guide surface and the second inner wall increase successively along the insertion direction of the anti-pollution component.

[0014] As a preferred solution of the utility model, a stepped assembly surface is formed between the top plate and the accommodating cavity.

[0015] As a preferred solution of the utility model, the top of the guide surface is arranged corresponding to the connecting groove.

[0016] As a preferred solution of the utility model, a positioning plate is connected to the outer side of the bottom of the side plate, and the positioning plate is arranged parallel to the top plate.

[0017] As a preferred solution of the utility model, the side panels are arranged obliquely along the height direction of the pallet, and the inclination angle between the side panels and the positioning plate is 75° to 85°.

[0018] As a preferred solution of the utility model, a plurality of inner grooves are formed on the side panels, the width of the inner grooves gradually decreases from top to bottom, and an arc structure is formed between the two sides of the inner grooves and the side panels, a support seat is formed at the bottom of the inner groove, and the support seat and the positioning plate are integrally formed; a guide notch is formed in the middle of the top end of the side panel, and the guide notch extends to the top of the inner groove and is connected to the inner groove; when two pallets are stacked, the support seat is placed on the guide notch at the top of the side panel to connect the two pallets.

[0019] As a preferred solution of the utility model, a plurality of guide grooves are symmetrically arranged on both sides of the longitudinal side panels of the pallet, the guide grooves are located at the outer ends between the two cavity grooves, the tops of the guide grooves extend upward, the bottoms of the guide grooves are located on the side panels, and the height of the guide grooves is greater than the height of the guide notches.

[0020] The beneficial effects of the utility model are as follows: the utility model has a simple structure and an ingenious design. By providing a tray for placing the anti-pollution components of the ultrasonic gas meter, the entire tray adopts an integrated structure, which improves the structural strength and overall firmness. At the same time, by providing multiple rows of accommodating cavities, the form of single packaging of the anti-pollution components of the gas meter in the past is changed, which can save storage and transportation costs. At the same time, the independent placement and positioning of the anti-pollution components can make the positioning of each anti-pollution component more precise, which can avoid the problems of product shaking, collapse and mutual collision. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the structure of the anti-pollution component of an embodiment of the utility model;

[0022] Figure 2 A diagram showing a tray in use according to an embodiment of the utility model;

[0023] Figure 3 A top view of a tray according to an embodiment of the present utility model;

[0024] Figure 4 This is a schematic diagram of the structure of a tray according to an embodiment of the utility model;

[0025] Figure 5 For the utility model embodiment Figure 4 A partial enlarged view of the A direction;

[0026] Figure 6 A side view of a tray according to an embodiment of the present utility model;

[0027] The figure numerals are as follows: top plate 1, side plate 2, assembly cavity 3, connecting groove 4, inner groove 6, support seat 7, anti-foolproof notch 8, guide groove 9, accommodating cavity 10, accommodating cavity groove 11, anti-pollution component positioning cavity 12, first inner side wall 12-1, first positioning block 12-2, first guide surface 12-3, anti-pollution component mounting cavity 13, second inner side wall 13-1, second mounting block 13-2, second guide surface 13-3, arc structure 15, guide notch 16, positioning plate 18, anti-pollution component 40. DETAILED DESCRIPTION

[0028] The technical solution of the utility model will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are 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.

[0029] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0030] Example:

[0031] like Figure 1 As shown, Figure 1 It is a schematic structural diagram of the anti-pollution component of an embodiment of the utility model; a tray for placing the anti-pollution component of an ultrasonic gas meter, comprising a top plate 1 and side plates 2 arranged around the top plate 1; an assembly cavity 3 is formed between the top plate 1 and the side plates 2, a plurality of rows of accommodating cavities 10 are arranged on the lower surface of the top plate 1, the accommodating cavities 10 are embedded in the assembly cavity 3, each row of accommodating cavities 10 comprises a plurality of cavity grooves 11 arranged in parallel and corresponding to the anti-pollution components 40; the anti-pollution components 40 are placed in the cavity grooves 11; a connecting groove 4 is provided between two laterally adjacent cavity grooves 11 in each row of accommodating cavities 10, the connecting groove 4 passes through the side plates 2.

[0032] The utility model provides a tray for placing the anti-pollution component 40 of the ultrasonic gas meter. The entire tray adopts an integrally formed structure, which improves the structural strength and overall firmness. At the same time, by providing multiple rows of accommodating cavities 10, the previous single packaging form of the anti-pollution component 40 of the gas meter is changed, which can save storage and transportation costs. At the same time, the independent placement and positioning of the anti-pollution component 40 can make the positioning of each anti-pollution component 40 more precise, which can avoid the problems of product shaking, collapse and mutual collision.

[0033] Alternatively, if Figure 2-4As shown, a plurality of rows of accommodating cavities 10 are arranged on the lower surface of the top plate 1, and the accommodating cavities 10 are embedded in the assembly cavity 3, and the anti-pollution component 40 is placed in the accommodating cavity groove 11. On the one hand, the accommodating cavity groove 11 can protect the anti-pollution component 40. When the pallet is hit, the accommodating cavity groove 11 collapses to absorb energy, and the pallet can absorb part of the impact force by its own strength and rigidity, thereby reducing the damage to the anti-pollution component 40 caused by the impact force; on the other hand, the accommodating cavity groove 11 provides an installation space for the anti-pollution component 40 and limits the maximum moving position of the anti-pollution component 40, thereby ensuring that when the pallet is hit, the anti-pollution component 40 will not be dislocated and moved to other parts of the pallet to cause damage to other parts.

[0034] The height of the connecting groove 4 is 1 / 2 to 1 / 3 of the height of the side plate 2. In the present embodiment, the height of the connecting groove 4 is 1 / 2 of the height of the side plate 2. With the above technical solution, the ultrasonic anti-pollution component 40 is automatically assembled by the clamp, and the mobile grabbing action is simple to implement, the positioning is accurate, fast and reliable, and the assembly consistency is good.

[0035] By adopting the above technical solution, the anti-pollution component 40 placed in the cavity groove 11 is more stable and avoids shaking during movement. In addition, a stepped assembly surface 17 is formed between the top plate 1 and the accommodating cavity 10; the top of the anti-pollution component 40 and the assembly surface 17 are located on the same horizontal plane, so that when adjacent pallets are stacked, the contact area between the two is increased, and the stability is better.

[0036] like Figure 4-5 As shown, the cavity groove 11 includes an anti-pollution component positioning cavity 12 and an anti-pollution component installation cavity 13 with a step-like structure; the height of the anti-pollution component positioning cavity 12 is greater than the height of the anti-pollution component installation cavity 13; an inclined guide surface 14 is formed at the connection between the anti-pollution component positioning cavity 12 and the anti-pollution component installation cavity 13; the anti-pollution component positioning cavity 12 and the anti-pollution component installation cavity 13 are provided for clamping and fixing the anti-pollution component 40, so that the positioning of each anti-pollution component 40 is more precise, which can avoid the problems of product shaking, collapse and mutual collision.

[0037] like Figure 2 , 4 As shown in FIGS. 5 and 6 , a plurality of inner grooves 6 are formed on the surrounding side panels 2, and the plurality of inner grooves 6 are equidistantly arranged along the length direction of the side panels 2, the width of the inner grooves 6 gradually decreases from top to bottom, and an arc structure 15 is formed between the two sides of the inner grooves 6 and the side panels 2, a support seat 7 is formed at the bottom of the inner groove 6, and the support seat 7 is integrally formed with the positioning plate 18; the utility model arranges a plurality of inner grooves 6 on the surrounding side panels 2, which can not only reduce the weight of the pallet, but also ensure a certain supporting strength.

[0038] A guide notch 16 is formed in the middle of the top end of the side panel 2, and the guide notch 16 extends to the top of the inner groove 6 and is connected with the inner groove 6; when two pallets are stacked, the support seat 7 is placed on the guide notch 16 at the top of the side panel 2 to connect the two pallets; the utility model provides a plurality of inner grooves 6 on the surrounding side panels 2, and a support seat 7 is formed at the bottom of the inner groove 6, which can reduce the weight of the pallet and ensure a certain supporting strength; the top of the guide surface 14 is arranged corresponding to the connecting groove 4.

[0039] A first inner side wall 12 - 1 of the anti-pollution component positioning cavity 12 is provided with a plurality of first positioning blocks 12 - 2 along the length direction, and the plurality of first positioning blocks 12 - 2 are fixed on the first inner side wall 12 - 1 .

[0040] Three first positioning blocks 12 - 2 are provided, and are equidistantly arranged along the first inner wall 12 - 1 of the anti-pollution component positioning cavity 12 circumferentially; the three-point-arranged first positioning blocks 12 - 2 are more stable and firm.

[0041] A first guiding surface 12 - 3 arranged obliquely is formed on the top of the first positioning block 12 - 2 , and the inclination angle between the first guiding surface 12 - 3 and the first inner wall 12 - 1 increases successively along the insertion direction of the anti-pollution component 40 .

[0042] A second inner side wall 13 - 1 of the anti-pollution component installation cavity 13 is provided with a plurality of second installation blocks 13 - 2 along the length direction, and the plurality of second installation blocks 13 - 2 are fixedly mounted on the second inner side wall 13 - 1 .

[0043] There are three second mounting blocks 13 - 2 , which are equidistantly arranged along the second inner wall 13 - 1 of the anti-pollution component mounting cavity 13 . The second mounting blocks 13 - 2 arranged at three points are more stable and firm.

[0044] A second guide surface 13 - 3 arranged obliquely is formed on the top of the second mounting block 13 - 2 , and the inclination angle between the second guide surface 13 - 3 and the second inner wall 13 - 1 increases successively along the insertion direction of the anti-pollution component 40 .

[0045] The first positioning block 12-2 and the second mounting block 13-2 are used to position the anti-pollution component 40 in the assembly cavity groove 11. The first guide surface 12-3 and the second guide surface 13-3 are set so that the anti-pollution component 40 can play a guiding role when placed in the cavity groove 11, thereby increasing the contact area between the anti-pollution component 40 and the first guide surface 12-3 and the second guide surface 13-3, thereby ensuring safety in use.

[0046] Specifically, the first positioning block 12-2 and the second mounting block 13-2 have a certain limiting effect relative to the anti-pollution component 40. On the one hand, they ensure the stability of the placement of the anti-pollution component 40. After the anti-pollution component 40 is placed in the anti-pollution component positioning cavity 12 and the anti-pollution component mounting cavity 13, it can be more easily clamped by the robot arm, thereby improving production efficiency.

[0047] The outer side of the bottom of the side plate 2 is connected with a positioning plate 18, which is arranged parallel to the top plate 1. This makes the entire tray more stable. By setting the positioning plate 18, the force-bearing area of ​​the bottom of the tray is increased, which can improve the structural strength of the tray on the one hand, and limit the container on the other hand, making the anti-pollution component 40 placed in the tray safer to use.

[0048] The side panels 2 are arranged tilted along the height direction of the pallet, and the tilt angle between the side panels 2 and the positioning plate 18 is 75° to 85°; in this embodiment, the tilt angle between the side panels 2 and the top panel 1 is 85°, and the side panels 2 on all sides are arranged tilted, so that the base and the shelf of the entire pallet have a larger force-bearing area and are placed more stably.

[0049] A plurality of guide grooves 9 are symmetrically arranged on both sides of the longitudinal side plate 2 of the pallet, and the guide groove 9 is located at the outer end between the two cavity grooves 11, the top of the guide groove 9 extends upward, and the bottom of the guide groove 9 is located on the side plate 2, and the height of the guide groove 9 is greater than the height of the guide notch 16; the guide groove 9 is arranged so that when two pallets are stacked, a gap is formed between the bottom of the side plate 2 of the upper pallet and the bottom of the guide groove 9 of the lower pallet, which is convenient for the operator to carry.

[0050] like Figure 4 and Figure 5 As shown, an anti-foolproof notch 8 is formed at the connection of an adjacent side panel 2, and the anti-foolproof notch 8 is arranged along the height direction of the side panel 2; in this embodiment, the structural design of the anti-foolproof notch 8 prevents the trays from being incorrectly stacked, thereby ensuring safe use.

[0051] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention; therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

[0052] Although the following terms are used more frequently in this article: top plate 1, side plate 2, assembly cavity 3, connecting groove 4, inner groove 6, support seat 7, foolproof notch 8, guide groove 9, accommodating cavity 10, accommodating cavity groove 11, anti-pollution component positioning cavity 12, first inner side wall 12-1, first positioning block 12-2, first guide surface 12-3, anti-pollution component mounting cavity 13, second inner side wall 13-1, second mounting block 13-2, second guide surface 13-3, arc structure 15, guide notch 16, positioning plate 18, anti-pollution component 40, etc., the possibility of using other terms is not excluded. These terms are used only to more conveniently describe and explain the essence of the utility model; interpreting them as any additional restrictions is contrary to the spirit of the utility model.

Claims

1. A tray for placing anti-pollution components of an ultrasonic gas meter, characterized in that: The invention comprises a top plate (1) and side plates (2) arranged around the top plate (1); an assembly cavity (3) is formed between the top plate (1) and the side plates (2); a plurality of rows of accommodating cavities (10) are arranged on the lower surface of the top plate (1); the accommodating cavities (10) are embedded in the assembly cavity (3); each row of accommodating cavities (10) comprises a plurality of accommodating cavity grooves (11) arranged in parallel and corresponding to the anti-pollution components (40); the anti-pollution components (40) are placed in the accommodating cavity grooves (11); each row of accommodating cavities (10) has a plurality of accommodating cavity grooves (11) arranged in parallel and corresponding to the anti-pollution components (40); 0), a connecting groove (4) is provided between two transversely adjacent accommodating grooves (11), the connecting groove (4) passing through the side plate (2); the accommodating groove (11) comprises an anti-pollution component positioning cavity (12) and an anti-pollution component installation cavity (13) in a step-like structure; the height of the anti-pollution component positioning cavity (12) is greater than the height of the anti-pollution component installation cavity (13); and an inclined guide surface (14) is formed at the connection between the anti-pollution component positioning cavity (12) and the anti-pollution component installation cavity (13).

2. The tray for placing the anti-pollution component of the ultrasonic gas meter according to claim 1, characterized in that: A first inner side wall (12-1) of the anti-pollution component positioning cavity (12) is provided with a plurality of first positioning blocks (12-2) along the length direction, and the plurality of first positioning blocks (12-2) are fixedly arranged on the first inner side wall (12-1).

3. The tray for placing the anti-pollution component of the ultrasonic gas meter according to claim 2, characterized in that: Three first positioning blocks (12-2) are provided, and the three first positioning blocks (12-2) are equidistantly arranged in the circumferential direction along the first inner side wall (12-1) of the anti-pollution component positioning cavity (12).

4. The tray for placing the anti-pollution component of the ultrasonic gas meter according to claim 2, characterized in that: A first guide surface (12-3) arranged obliquely is formed on the top of the first positioning block (12-2), and the inclination angle between the first guide surface (12-3) and the first inner wall (12-1) increases sequentially along the insertion direction of the anti-pollution component (40).

5. The tray for placing the anti-pollution component of the ultrasonic gas meter according to claim 1, characterized in that: A second inner side wall (13-1) of the anti-pollution component installation cavity (13) is provided with a plurality of second installation blocks (13-2) along the length direction, and the plurality of second installation blocks (13-2) are fixedly arranged on the second inner side wall (13-1).

6. The tray for placing the anti-pollution component of the ultrasonic gas meter according to claim 5, characterized in that: Three second mounting blocks (13-2) are provided, and the three second mounting blocks (13-2) are equidistantly arranged in the circumferential direction along the second inner side wall (13-1) of the anti-pollution component mounting cavity (13).

7. The tray for placing the anti-pollution component of the ultrasonic gas meter according to claim 5, characterized in that: A second guide surface (13-3) arranged obliquely is formed on the top of the second mounting block (13-2), and the inclination angles of the second guide surface (13-3) and the second inner wall (13-1) increase successively along the insertion direction of the anti-pollution component (40).

8. The tray for placing the anti-pollution component of the ultrasonic gas meter according to claim 1, characterized in that: A positioning plate (18) is connected to the outer side of the bottom of the side plate (2), and the positioning plate (18) is arranged parallel to the top plate (1).

9. The tray for placing the anti-pollution component of the ultrasonic gas meter according to claim 1, characterized in that: A plurality of inner grooves (6) are formed on the side plate (2), the width of the inner grooves (6) gradually decreases from top to bottom, and an arc structure (15) is formed between the two sides of the inner grooves (6) and the side plate (2), a support seat (7) is formed at the bottom of the inner groove (6), and the support seat (7) and the positioning plate (18) are integrally formed; a guide notch (16) is formed at the middle of the top end of the side plate (2), and the guide notch (16) extends to the top of the inner groove (6) and is connected to the inner groove (6); when two pallets are stacked, the support seat (7) is placed on the guide notch (16) at the top of the side plate (2) to connect the two pallets.

10. The tray for placing the anti-pollution components of an ultrasonic gas meter according to claim 1, characterized in that: A plurality of guide grooves (9) are symmetrically arranged on both sides of the longitudinal side plate (2) of the tray. The guide groove (9) is located at the outer end between the two cavity grooves (11). The top of the guide groove (9) extends upward, and the bottom of the guide groove (9) is located on the side plate (2). The height of the guide groove (9) is greater than the height of the guide notch (16).

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