Conveying guardrail with position adjusting structure

Abstract

The utility model relates to the technical field of conveying guardrails, in particular to a conveying guardrail with a position adjusting structure, which is characterized in that a plurality of connecting blocks are respectively and fixedly arranged at the end part of a guardrail body, and adjusting holes are symmetrically formed in the opposite surfaces of two connecting blocks in the same group; a plurality of adjusting rods are movably inserted into the adjusting holes respectively, the opposite ends of the two adjusting rods in the same group are provided with grooves and protruding blocks respectively, the protruding blocks are movably inserted into the grooves, and the grooves and the protruding blocks are provided with through holes respectively; a plurality of rotating rods are movably inserted into the open holes respectively, and the middle parts of the rotating rods are provided with bidirectional threaded sections; a plurality of moving blocks are respectively screwed on the threaded sections through threads; the distance between the two moving blocks is adjusted through the rotating rods, the positions of the two connecting blocks in the same group are adjusted in cooperation with rotation of the connecting rods, and then the two connecting blocks conveniently drive the guardrail body to rotate and adjust the position of the guardrail body in cooperation with rotation of the adjusting rods in the same group.

Description

Technical Field

[0001] The utility model relates to the technical field of conveying guardrails, in particular to a conveying guardrail with a position adjustment structure. Background Art

[0002] The existing conveying guardrail is composed of several guardrails inserted into each other. Since the guardrail is a fixed structure, it is not convenient to adjust the position of the guardrail according to needs. Therefore, a conveying guardrail with a position adjustment structure is urgently needed to solve the above problem. Utility Model Content

[0003] The purpose of the present invention is to provide a conveying guardrail with a position adjustment structure in response to the defects and shortcomings of the existing technology, and its technical features can solve the above problems.

[0004] In order to achieve the above-mentioned purpose, the present invention adopts the following technical solutions:

[0005] Connecting blocks, wherein the connecting blocks are multiple and form a group of two, and the connecting blocks are fixedly arranged at the ends of the guardrail body, and the two connecting blocks in the same group are symmetrically provided with adjustment holes on the opposite surfaces;

[0006] Adjustment rods, wherein the adjustment rods are multiple and are grouped in pairs, and the multiple adjustment rods are movably inserted into the adjustment holes, and the opposite ends of the two adjustment rods in the same group are respectively provided with a groove and a protrusion, the protrusion is movably inserted into the groove, and the groove and the protrusion are respectively penetrated to form an opening;

[0007] There are multiple rotating rods, each of which is movably inserted into the opening, and a bidirectional threaded section is provided in the middle of the rotating rod;

[0008] Moving blocks, there are multiple moving blocks, and the multiple moving blocks are respectively screwed on the threaded segments;

[0009] Connecting rods, there are several connecting rods and two of them form a group, one end of the several connecting rods is screwed to the connecting block using a hinge seat, the other ends of the two connecting rods in the same group are provided with a slot, one end of the connecting plate is screwed into the slot using a rotating rod, the two connecting plates in the same group are screwed to each other, one of the connecting plates is screwed to the moving block using a bearing, and the rotating rod passes through the connecting plate.

[0010] With the above design, the rotating rod adjusts the position of the moving block, and cooperates with the connecting rod to adjust the distance between the two connecting blocks in the same group, so as to facilitate the rotation of the guardrail body through the two connecting plates and adjust the position of the guardrail body.

[0011] Furthermore, the left and right sides of the plurality of connection blocks are provided with limit assemblies, and the limit assemblies include:

[0012] There are several limit plates, one end of each of which is connected to the opposite surfaces of two connecting blocks in the same group by means of a hinge seat, and the other end of each limit plate is provided with a slot;

[0013] There are several contact plates, and the left and right ends of the contact plates are movably inserted into the card slots;

[0014] There are several protection rods, which are arranged on the side walls of the connecting block, and the protection rods are located outside the limiting plate, and the front and rear protection rods are arranged to conflict with each other.

[0015] By adopting the above design solution, the contact plate is movably inserted into the slot, thereby fixing the positions of the two connecting blocks.

[0016] Furthermore, placement grooves are provided on opposite surfaces of the two connecting blocks in the same group, and the connecting rods are located in the placement grooves, so that the two connecting blocks in the same group can interfere with each other.

[0017] Furthermore, a plurality of connecting blocks are provided with a slide groove on the upper and lower sides respectively, and the movable plate is slidably arranged in the slide groove and is screwed to the end of the movable plate by a bearing, so that the position of the rotating rod is limited by the movable plate.

[0018] Furthermore, a protective sleeve is provided between the two connecting blocks in the same group to protect the rotating rod and the adjusting rod.

[0019] Compared with the prior art, the beneficial effects of the present invention are:

[0020] The distance between the two moving blocks is adjusted by rotating the rod, and the position of the two connecting blocks in the same group is adjusted by rotating the connecting rod. Then, the position of the guardrail body is adjusted by rotating the adjusting rod in the same group.

[0021] A limit assembly is provided to limit the spacing on one side of the connecting blocks in the same group by inserting the contact plate into the card slot, thereby facilitating fixing the positions of the two connecting blocks in the same group. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a structural diagram of the present utility model.

[0023] Figure 2 It is a structural schematic diagram of the guardrail body and the connecting block in the utility model.

[0024] Figure 3 It is a structural diagram of the connecting block and the adjusting rod in the utility model.

[0025] Figure 4 It is a structural schematic diagram of the rotating rod and the connecting plate in the utility model.

[0026] Figure 5 It is a structural diagram of the limiting plate and the contact plate in the utility model.

[0027] Description of reference numerals:

[0028] Connecting block 1, guardrail body 2, adjustment hole 3, adjustment rod 4, groove 5, protrusion 6, opening 7, rotating rod 8, moving block 9, connecting rod 10, slot 11, connecting plate 12, limit assembly 13, limit plate 14, slot 15, resistance plate 16, protection rod 17, placement slot 18, slide slot 19, moving plate 20, protective cover 21. DETAILED DESCRIPTION

[0029] The technical solution of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. The preferred embodiments in the description are only used as examples. All other embodiments obtained by those skilled in the art without making any creative work are within the scope of protection of the present invention.

[0030] like Figure 1-Figure 5 As shown, this specific embodiment adopts the following technical solution: it includes:

[0031] Connecting blocks 1, wherein the connecting blocks 1 are multiple and are grouped in pairs. The connecting blocks 1 are fixedly mounted on the ends of the guardrail body 2. Adjustment holes 3 are symmetrically opened on the opposite surfaces of the two connecting blocks 1 in the same group. The position of the guardrail body 2 is adjusted by using the spacing between the two connecting blocks 1 in the same group.

[0032] Adjustment rods 4, the adjustment rods 4 are multiple and are grouped in pairs. The multiple adjustment rods 4 are movably inserted into the adjustment holes 3. The opposite ends of the two adjustment rods 4 in the same group are respectively provided with a groove 5 and a protrusion 6. The protrusion 6 is movably inserted into the groove 5, and the groove 5 and the protrusion 6 are respectively connected with an opening 7. The adjustment plate plays the role of adjusting the rotation position;

[0033] The rotating rod 8 is a plurality of rotating rods 8, and the plurality of rotating rods 8 are movably inserted into the opening 7, and a bidirectional threaded section is provided in the middle of the rotating rod 8. The rotating rod 8 plays an adjusting role. A slide groove 19 is provided on the upper and lower sides of the plurality of connecting blocks 1, and the movable plate 20 is slidably arranged in the slide groove 19. The movable plate 20 is screwed to the end of the movable plate 20 by a bearing, and the position of the rotating rod 8 is limited by the movable plate 20. A protective sleeve 21 is provided between the two connecting blocks 1 of the same group to facilitate the protection of the rotating rod 8 and the adjusting rod 4. The protective sleeve 21 is made of rubber and is convenient for bending according to the position of the connecting block 1 of the same group;

[0034] Moving blocks 9, there are several moving blocks 9, which are respectively screwed on the threaded segments, and the positions of the upper and lower moving blocks 9 are adjusted by rotating the rod 8;

[0035] The connecting rod 10 is several and two of them form a group. One end of the several connecting rods 10 is screwed to the connecting block 1 by means of a hinge seat. The other ends of the two connecting rods 10 in the same group are provided with a slot 11. One end of the connecting plate 12 is screwed into the slot 11 by means of a rotating rod. The two connecting plates 12 in the same group are screwed to each other, one of the connecting plates 12 is screwed onto the moving block 9 by means of a bearing, and the rotating rod 8 passes through the connecting plate 12. According to the position of the moving block 9, the connecting rod 10 is rotated to a suitable position, thereby limiting the spacing between the two connecting blocks 1 in the same group. At the same time, the end of the connecting rod 10 rotates with the rotating rod 8 as the center of the circle, so as to facilitate adjustment of the rotation angle of the two connecting blocks 1. A placement groove 18 is provided on the opposite surfaces of the two connecting blocks 1 in the same group. The connecting rod 10 is located in the placement groove 18, so that the two connecting blocks 1 in the same group conflict with each other.

[0036] The left and right sides of the plurality of connection blocks 1 are both provided with a limit assembly 13, and the limit assembly 13 includes:

[0037] The limiting plates 14 are multiple, one end of each of the limiting plates 14 is connected to the opposite surfaces of the two connecting blocks 1 in the same group by means of a hinge seat, and the other end of the limiting plate 14 is provided with a slot 15, which activates the limiting function of the limiting plate 14;

[0038] The contact plates 16 are multiple, and the left and right ends of the multiple contact plates 16 are movably inserted into the card slots 15. The contact plates 16 of appropriate sizes are inserted into the card slots 15 to fix the distance between the two connecting blocks 1;

[0039] There are several protection rods 17, which are arranged on the side walls of the connecting block 1, and the protection rods 17 are located outside the limit plate 14. The front and rear protection rods 17 are arranged to conflict with each other. The protection rods 17 protect the limit plate 14 to a certain extent to prevent the limit plates 14 from colliding with each other.

[0040] When using the present invention, when the operator needs to adjust the position of the front and rear guardrail bodies 2, the protective cover 21 is first moved to one of the guard plate bodies, and the hand on the top of the rotating rod 8 is first rotated. The rotating rod 8 uses the bidirectional thread segment to drive the two moving blocks 9 of the same group to move relative to each other, and the moving block 9 drives the connecting rod 10 to rotate, thereby adjusting the spacing of the two connecting blocks 1 of the same group. Then, according to the spacing between the two connecting blocks 1, one of the connecting blocks 1 is rotated, and the connecting rod 10 rotates with the rotating rod 8 as the center of the circle. The protective rod 17 of one of the connecting blocks 1 of the same group conflicts with each other, so that the two connecting blocks 1 form an angle (such as Figure 2 ), then select a resistance plate 16 of appropriate size and movably insert the resistance plate 16 into the card slot 15 on the other side, thereby limiting the position of the connecting block 1 and adjusting the positions of the two guardrail bodies 2.

[0041] Compared with the prior art, the beneficial effects of the present invention are:

[0042] 1. Adjust the distance between the two moving blocks 9 by rotating the rod 8, and adjust the position of the two connecting blocks 1 in the same group by coordinating the rotation of the connecting rod 10. Then, coordinate with the rotation of the adjusting rod 4 in the same group to facilitate the two connecting blocks 1 to drive the guardrail body 2 to rotate and adjust the position of the guardrail body 2;

[0043] 2. A limit assembly 13 is provided to limit the spacing on one side of the connecting blocks 1 in the same group by inserting the abutment plate 16 into the card slot 15, thereby facilitating fixing the positions of the two connecting blocks 1 in the same group.

[0044] For those skilled in the art, they can modify the technical solutions described in the aforementioned embodiments and make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the scope of protection of the present utility model.

Claims

1. A conveying guardrail with a position adjustment structure, characterized in that: It contains: Connecting blocks (1), wherein the connecting blocks (1) are multiple and are arranged in pairs, and the multiple connecting blocks (1) are respectively fixedly arranged at the ends of the guardrail body (2), and the two connecting blocks (1) in the same group are symmetrically provided with adjustment holes (3) on opposite surfaces; Adjustment rods (4), wherein the adjustment rods (4) are multiple and are arranged in pairs, and the multiple adjustment rods (4) are movably inserted into the adjustment holes (3), and the opposite ends of the two adjustment rods (4) in the same group are respectively provided with grooves (5) and protrusions (6), and the protrusions (6) are movably inserted into the grooves (5), and the grooves (5) and the protrusions (6) are respectively penetrated by openings (7); A rotating rod (8), wherein the rotating rod (8) is in plurality, and the plurality of rotating rods (8) are movably inserted into the opening (7), and a bidirectional threaded section is provided in the middle of the rotating rod (8); Moving blocks (9), there are multiple moving blocks (9), and the multiple moving blocks (9) are respectively screwed on the threaded segments; The connecting rod (10) is a plurality of connecting rods (10) and is arranged in pairs. One end of each of the connecting rods (10) is connected to the connecting block (1) by means of a hinge seat. The other ends of the two connecting rods (10) in the same group are provided with a slot (11). One end of the connecting plate (12) is connected to the slot (11) by means of a rotating rod. The two connecting plates (12) in the same group are connected to each other by means of a rotating rod. One of the connecting plates (12) is connected to the moving block (9) by means of a bearing, and the rotating rod (8) passes through the connecting plate (12).

2. The conveying guardrail with a position adjustment structure according to claim 1, characterized in that: The left and right sides of the plurality of connection blocks (1) are both provided with a limit assembly (13), and the limit assembly (13) includes: A limiting plate (14), wherein the limiting plates (14) are in plurality, one end of each limiting plate (14) is connected to the opposite surfaces of two connecting blocks (1) of the same group by means of a hinge seat, and a slot (15) is provided at the other end of the limiting plate (14); A contact plate (16), wherein there are a plurality of contact plates (16), and the left and right ends of the plurality of contact plates (16) are movably inserted into the card slot (15); The protective rods (17) are multiple, and the multiple protective rods (17) are arranged on the side wall of the connecting block (1). The protective rods (17) are located outside the limiting plate (14), and the front and rear protective rods (17) are arranged to contact each other.

3. The conveying guardrail with a position adjustment structure according to claim 1, characterized in that: A placement groove (18) is provided on opposite surfaces of two connecting blocks (1) in the same group, and the connecting rod (10) is located in the placement groove (18).

4. The conveying guardrail with a position adjustment structure according to claim 1, characterized in that: Slide grooves (19) are respectively provided on the upper and lower sides of the plurality of connection blocks (1), and the movable plates (20) are slidably arranged in the slide grooves (19).

5. The conveying guardrail with a position adjustment structure according to claim 1, characterized in that: A protective sleeve (21) is provided between two connecting blocks (1) in the same group.

Images