Guardrail structure of packaged drinking water conveying chain

Abstract

The utility model relates to the technical field of guardrails, in particular to a packaged drinking water conveying chain guardrail structure which comprises a plurality of square sleeves, the bottom ends of the square sleeves are fixedly connected with connecting bases, and the connecting bases are fixedly connected with conveying chain side frames through bolts. And the plurality of square columns are respectively connected with the interiors of the plurality of square sleeves in a sliding and inserting manner. According to the guardrail structure, through modular arrangement of the square sleeves, the square columns and the protection assemblies, the guardrail structure can be rapidly disassembled only aiming at damaged assemblies, the installation and maintenance process is simplified, and due to the fact that the hollow columns can rotate in the moving and touching process of barreled drinking water, friction between the hollow columns and the barreled drinking water is reduced, and transportation is smoother. The square columns are slidably inserted into the square sleeves, the side walls of the square columns are provided with the mounting holes fixedly mounted with the protective assemblies, and the square columns and the square sleeves are fixed through the buckles, so that the height adjustability is realized, and the universality and flexibility of the guardrail are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of guardrails, and specifically relates to a packaging drinking water conveying chain guardrail structure. BACKGROUND

[0002] In the production and logistics process of packaging drinking water, the conveying chain as the key transportation equipment undertakes the important task of conveying the barreled drinking water from the production line to the storage or loading area. In order to ensure the safety and efficiency of transportation, the guardrail structure is widely used on the conveying chain to prevent the barreled drinking water from falling or being damaged due to shaking or collision during transportation;

[0003] However, the traditional guardrail structure often adopts a fixed height design, which is difficult to adapt to different sizes of barreled drinking water, which leads to the fact that the guardrail may not provide sufficient support and protection when conveying different sizes of drinking water, increasing the safety risk in the transportation process, and the installation and maintenance process of the traditional guardrail structure is relatively complex, since the traditional guardrail is usually an integral whole, fixed on the conveying chain side frame by screws and other fasteners, therefore, when problems occur at local positions, the operation difficulty of disassembly and maintenance is increased, and the guardrail may also be loose or damaged during disassembly and reinstallation. SUMMARY

[0004] The utility model aims at providing a packaging drinking water conveying chain guardrail structure to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0006] A packaging drinking water conveying chain guardrail structure comprises:

[0007] A plurality of square sleeves are provided, the bottom end of the square sleeve is fixedly connected with a connecting base, and the connecting base is fixedly connected with the conveying chain side frame through bolts;

[0008] A plurality of square columns are provided, the plurality of square columns are respectively and slidably inserted into the interiors of the plurality of square sleeves, and the top ends of the plurality of square columns are all fixedly connected with limiting blocks;

[0009] The protection assembly is provided with a plurality of protection assemblies, which comprises a round rod, the outer wall of the round rod is rotationally connected with a hollow column, the top end and the bottom end of the round rod are fixedly connected with fixing blocks, the side walls of the two fixing blocks are both provided with rectangular grooves, the interiors of the two rectangular grooves are both slidably connected with extension rods, the end portions of the two extension rods are both fixedly connected with connecting plates, the side walls of the square sleeve are both detachably fixed through screws, the interiors of the two fixing blocks are both provided with return springs, one end of the return spring is fixedly connected with the inner side wall of the rectangular groove, and the other end of the return spring is fixedly connected with the end portion of the extension rod.

[0010] Further, the two opposite side walls of the square column close to the bottom end are both provided with buckles.

[0011] Further, the two opposite side walls of the square sleeve close to the top end are both provided with clamping interfaces matched with the buckles.

[0012] Further, the two opposite side walls of the fixing block are both fixedly connected with rotating seats, one rotating seat is rotationally connected with a strip-shaped rod one in the interior, and the other rotating seat is rotationally connected with a strip-shaped rod two in the interior.

[0013] Further, the other end of the strip-shaped rod one is fixedly connected with a butt joint block.

[0014] Further, the other end of the strip-shaped rod two is provided with a butt joint groove matched with the butt joint block.

[0015] Further, the top surface of the strip-shaped rod two is rotationally connected with a fastening knob at the position of the butt joint groove, and the top surface of the butt joint block is provided with a threaded hole matched with the fastening knob.

[0016] Compared with the prior art, the protection assembly has the advantages that:

[0017] 1. The modularization of the square sleeve, the square column and the protection assembly enables the guardrail structure to be quickly disassembled only for damaged components, simplifies the installation and maintenance process, and reduces the friction between the hollow column and the barrel drinking water during movement and touching, so that the transportation is more smooth.

[0018] 2. The square column is slidably inserted into the square sleeve, the side wall of the square column is provided with mounting holes for mounting and fixing the protection assembly, and the square column and the square sleeve are fixed through buckles, so that the height is adjustable, thereby adapting to barrel drinking water of different heights and improving the versatility and flexibility of the guardrail. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is a packaging drinking water conveying chain guardrail structure and conveying chain side frame combination schematic view.

[0020] Figure 2 is a whole structure schematic diagram of the packaging drinking water conveying chain guardrail structure of the utility model;

[0021] Figure 3 is a split schematic diagram of the square sleeve and square column structure in the utility model;

[0022] Figure 4 is a schematic diagram of the protection assembly structure in the utility model;

[0023] Figure 5 is a schematic diagram of the protection assembly section in the utility model.

[0024] In the figure: 100, square sleeve; 110, connecting base; 120, clamping interface; 200, square column; 210, buckle; 220, limiting block; 300, protection assembly; 310, round rod; 320, hollow column; 330, fixed block; 3301, rectangular groove; 331, rotating seat; 332, extension rod; 3321, connecting plate; 333, reset spring; 340, strip rod one; 341, butt joint block; 350, strip rod two; 351, butt joint groove; 352, fastening knob. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all the other embodiments obtained by the person skilled in the art without creative labor fall within the protection scope of the utility model.

[0026] EMBODIMENT

[0027] Please refer to Figures 1-5The utility model discloses an embodiment of a kind of packing drinking water conveying chain guardrail structure, including several square sleeves 100, several square columns 200 and several protective components 300, the bottom of several square sleeves 100 is fixedly connected with connecting base 110, connecting base 110 is fixedly connected with conveying chain side frame by bolt, several square columns 200 are slidably inserted with the inside of several square sleeves 100 respectively, the top of several square columns 200 is all fixedly connected with limit block 220, protective component 300 includes round bar 310, the outer wall of round bar 310 is rotatably connected with hollow column 320, the top and bottom of round bar 310 are all fixedly connected with fixed block 330, the side wall of square sleeve 100 is all set with rectangular groove 3301 towards two fixed blocks 330, the inside of two rectangular grooves 3301 is slidably connected with extension rod 332, the end portion of two extension rods 332 that extend out is all fixedly connected with connecting plate 3321, two connecting plates 3321 with the side wall of square sleeve 100 are all detachably fixed by screw, the inside of two fixed blocks 330 is all provided with reset spring 333, one end of reset spring 333 is fixedly connected with the inside wall of rectangular groove 3301, the other end of reset spring 333 is fixedly connected with the end portion of extension rod 332.

[0028] Specifically, several square sleeves 100 are slidably inserted with square column 200, the bottom surface of limit block 220 is in contact with the top surface of clamping port 120, several connecting bases 110 are installed and fixed by bolt at the equal distance of the two outer side walls of conveying chain side frame, so that the two side frames of conveying chain form the railing structure composed of several square sleeves 100, several protective components 300 are taken out, one protective component 300 corresponds to each square sleeve 100, the extension rod 332 is directed to the side wall of square sleeve 100 facing conveying chain, the mounting hole of reset spring 333 is aligned with the mounting hole on the side wall of square sleeve 100, and is fixed by quick-release screw, since hollow column 320 is rotatably connected with round bar 310, when barrel drinking water translates on conveying chain, the contact between barrel drinking water and the outer surface of hollow column 320 will make hollow column 320 rotate along the moving path of barrel drinking water, thereby reducing friction, so that transportation is more smooth.

[0029] As Figure 4 Shown in the embodiment, the opposite two side walls of fixed block 330 are all fixedly connected with rotating seat 331, one rotating seat 331 is rotatably connected with strip-shaped rod one 340 in the inside, another rotating seat 331 is rotatably connected with strip-shaped rod two 350 in the inside, the other end of strip-shaped rod one 340 is fixedly connected with butt joint block 341, the other end of strip-shaped rod two 350 is provided with butt joint groove 351 matched with butt joint block 341, fastening knob 352 is screw-connected with the position of butt joint groove 351 on the top surface of strip-shaped rod two 350, the top surface of butt joint block 341 is provided with screw hole matched with fastening knob 352.

[0030] In the embodiment, the strip-shaped rod one 340 and the strip-shaped rod two 350 are rotatably connected with the two rotating bases 331 respectively, so that the strip-shaped rod one 340 and the strip-shaped rod two 350 can swing along the horizontal direction. After a plurality of protective assemblies 300 are fixedly installed on the plurality of square sleeves 100 at equal intervals, the strip-shaped rod two 350 on one of the protective assemblies 300 is close to the strip-shaped rod one 340 on the adjacent protective assembly 300. The strip-shaped rod one 340 and the strip-shaped rod two 350 are adjusted to make the abutting block 341 fit into the abutting groove 351, and then the fastening knob 352 is rotated to fix the abutting block 341 in the abutting groove 351, so that the connection between the adjacent protective assemblies 300 is realized, the gap between the two protective assemblies 300 is filled, and the overall stability of the guardrail structure is enhanced, thereby avoiding the falling of the barreled drinking water during the movement and output.

[0031] As shown in the drawings, Figure 3 In the embodiment, the two opposite side walls close to the bottom end of the square column 200 are provided with buckles 210, and the two opposite side walls close to the top end of the square sleeve 100 are provided with clamping interfaces 120 matched with the buckles 210.

[0032] In specific implementation, when the size of the barreled water to be conveyed is large, the height of the protective assembly 300 on one layer cannot well play the role of blocking. The square column 200 is pulled upward, and the square column 200 moves upward along the inside of the square sleeve 100 until the buckle 210 moves to the clamping interface 120. The buckle 210 no longer pressed by the inner wall of the square sleeve 100 will be clamped and fixed with the clamping interface 120 by being popped out. The side wall of the square column 200 is also provided with a mounting hole. The additional protective assembly 300 is taken out, and the reset spring 333 is fixed to the side wall of the square column 200 through the quick-release screw, so that the protective assemblies 300 on the square sleeve 100 and the square column 200 are stacked in an up-down manner, and the overall height of the guardrail structure is increased.

[0033] It is apparent for those skilled in the art that the present application is not limited to the details of the above exemplary embodiments, but can be implemented in other concrete forms without departing from the spirit or essential characteristics of the present application. Therefore, the embodiments should be regarded only as exemplary and non-limiting, and the scope of the present application is defined by the appended claims rather than the above description, and all changes falling within the meaning and range of equivalent elements of the claims are intended to be embraced in the present application. Any reference signs in the claims should not be regarded as limiting the claims to which they relate.

[0034] Furthermore, it should be understood that although the specification is described in terms of embodiments, not every embodiment includes every feature or implementation described herein. The specification can include implicit combinations of explicitly mentioned features and / or implicit combinations of implicitly mentioned features. Such combinations are also expressly included within the scope of the specification and an embodiment.

Claims

1. A chain guard structure for a packaging drinking water conveyor, characterized by, The utility model relates to a square sleeve (100) is provided with a plurality of, and the bottom end fixed connection of square sleeve (100) has connecting base (110), and connecting base (110) is fixedly connected with the side frame of conveying chain through bolt, Square column (200) is provided with a plurality of, and a plurality of square column (200) are inserted with the inside of a plurality of square sleeve (100) respectively, and the top of a plurality of square column (200) is fixedly connected with the limiting block (220) equally, Protection assembly (300) is provided with a plurality of, and protection assembly (300) includes round bar (310), and the outer wall rotationally connected with hollow column (320) of round bar (310), and the top and bottom of round bar (310) are fixedly connected with fixed block (330) equally, and two fixed blocks (330) are all set up rectangular slot (3301) towards the lateral wall of square sleeve (100), and the inside of two rectangular slots (3301) is slidably connected with extension rod (332) equally, and the end of two extension rods (332) that extends is fixedly connected with connecting plate (3321) equally, and two connecting plates (3321) are all detachably fixed with the lateral wall of square sleeve (100) through screw, and the inside of two fixed blocks (330) is provided with reset spring (333) equally, and one end of reset spring (333) is fixedly connected with the inside wall of rectangular slot (3301), and the other end of reset spring (333) is fixedly connected with the end of extension rod (332). Two opposite side walls of square column (200) close to the bottom end are all provided with buckle (210).

2. A chain guard structure for a packaging drinking water conveyor chain according to claim 1, characterized in that Two opposite side walls of square sleeve (100) close to the top are all set up and buckle (210) match's clamping interface (120).

3. A chain guard structure for a packaging drinking water conveyor chain according to claim 1, characterized in that The opposite two side walls of fixed block (330) are fixedly connected with rotating seat (331), and the inside of one rotating seat (331) is rotatably connected with strip bar one (340), and the inside of another rotating seat (331) is rotatably connected with strip bar two (350).

4. A packaged drinking water delivery chain fence structure according to claim 1, characterized in that, The other end of strip bar one (340) is fixedly connected with butt joint block (341).

5. A chain guard structure for a packaging drinking water conveyor chain according to claim 4, characterized in that The other end of strip bar two (350) is set up and butt joint block (341) match's butt joint groove (351).

6. A packaged drinking water conveyor chain guard rail structure according to claim 4, characterised in that, The top of strip bar two (350) is close to the position of butt joint groove (351) and is screwed and connected with fastening knob (352), and the top of butt joint block (341) is set up and fastening knob (352) match's threaded hole.

7. A chain guard structure for a packaging drinking water conveyor chain according to claim 5, characterized in that ​

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