Machine guardrail convenient to install

Abstract

The utility model discloses a machine guardrail convenient to install, which comprises a guardrail frame, a vertical rod and a support, and further comprises an adjusting mechanism which is arranged between adjacent guardrails and is used for adjusting the distance between the adjacent guardrails; the T-shaped sleeves are movably mounted between the adjacent vertical rods; the adjusting seat is movably mounted in the T-shaped sleeve; the limiting rods are movably connected to the two sides of the adjusting seat and extend out of the T-shaped sleeve; the bottom of the adjusting bolt is movably mounted in the adjusting seat; the fixing frame is movably mounted at the end, away from the T-shaped sleeve, of the adjusting bolt; the fixed bearing is fixedly mounted on the side surface of the fixed frame; the connecting block is movably mounted in the adjusting seat, and a connecting hole is formed in the surface of the connecting block; and the internal threads are arranged on the inner walls of the connecting holes and meshed with the adjusting bolts, the adjusting bolts are rotationally installed in the fixing bearings, and in daily production and life, the distance between the adjacent guardrails is adjusted through the arrangement of the adjusting screws and the limiting rods, so that the guardrails better meet the requirements of an installation workshop during installation.

Description

Technical Field

[0001] The utility model relates to a machine guardrail which is easy to install. Background Art

[0002] Guardrails are mainly used as partitions, separations or temporary isolation for accident handling. They can be widely used in traffic safety, urban roads, engineering construction, accident sites, public places, seaside and other places. Delivery equipment is often used to transport goods in workshops. For example, forklifts are used to carry goods. It is easy for forklifts to collide with corners, shelves or other equipment during use. In order to avoid damage to the goods themselves, delivery equipment and objects being collided, it is necessary to add anti-collision guardrails at relevant positions. For example, patent number CN114311025A provides a robot guardrail structure that is easy to assemble. When assembling the guardrail, the limit block on the side of the guardrail frame is installed in the limit opening opened on the No. 1 vertical pole. By moving the guardrail frame downward, the limit block is moved into the slot cavity, and the card block is connected to the corresponding card opening, so that the guardrail frame is stably clamped between the two No. 1 vertical poles.

[0003] This embodiment can meet the function of facilitating the disassembly and installation of the guardrail and ensure the convenience of the product, but it has the following defects:

[0004] 1. The vertical pole is connected to the guardrail frame by setting the limit block and the limit opening, but the connection position is fixed and the height of the guardrail frame cannot be adjusted, which reduces the practicality of the guardrail;

[0005] 2. The position of the guardrail is determined by setting the vertical poles, but it is not convenient to adjust the distance between adjacent guardrails. Summary of the invention

[0006] The utility model aims to solve one of the technical problems existing in the prior art.

[0007] The present application provides a machine guardrail that is easy to install, including a guardrail frame, a pole and a support, and also includes:

[0008] The adjusting mechanism is installed between adjacent guardrails to achieve the adjustable distance between adjacent guardrails.

[0009] The regulatory agencies include:

[0010] T-shaped sleeve, which is movably installed between adjacent poles;

[0011] An adjustment seat, which is movably mounted in a T-shaped sleeve;

[0012] The limiting rod is movably connected to both sides of the adjusting seat and extends outside the T-shaped sleeve; the adjusting bolt has a bottom movably installed in the adjusting seat.

[0013] Also includes:

[0014] A fixed frame, which is movably mounted on the end of the adjusting bolt away from the T-shaped sleeve;

[0015] A fixed bearing, which is fixedly mounted on the side of the fixed frame;

[0016] The connecting block is movably installed in the adjusting seat, and a connecting hole is opened on the surface; the internal thread is arranged on the inner wall of the connecting hole and meshes with the adjusting bolt;

[0017] The adjusting bolt is rotatably installed in the fixed bearing.

[0018] Also includes:

[0019] A sliding groove is provided on the limiting rod;

[0020] A slider, which is slidably mounted in the sliding groove;

[0021] Rotation holes are provided on both sides of the adjustment seat;

[0022] The rotating rod passes through the rotating hole, and both ends are hinged to the sliding block and the connecting block.

[0023] Also includes:

[0024] The bidirectional screw rod is rotatably mounted between the vertical poles and located below the guardrail frame; the moving blocks are symmetrically arranged, and the movable sleeves are arranged at both ends of the bidirectional screw rod;

[0025] A hinged seat, which is fixedly installed at the bottom of the guardrail frame;

[0026] The hinged rod has two ends hingedly connected to the moving block and the hinged seat.

[0027] Also includes:

[0028] A rotating motor is fixedly installed inside the vertical pole;

[0029] The worm is fixedly connected to the output end of the rotating motor, and the top end extends outside the vertical rod; the worm wheel is fixedly sleeved outside the bidirectional screw;

[0030] The worm is meshingly connected with the worm wheel.

[0031] Also includes:

[0032] The limit blocks are symmetrically arranged and fixedly mounted on the inner wall of the fixed frame;

[0033] Limiting grooves are provided on both sides of the vertical pole and are used for installing limiting blocks.

[0034] Also includes:

[0035] There are a plurality of limiting holes, which are opened on both sides of the T-shaped sleeve.

[0036] Also includes:

[0037] A fixing nut, a fixing sleeve of which is arranged outside the adjusting bolt.

[0038] The beneficial effects of the utility model are as follows:

[0039] 1. By setting up the bidirectional screw and the hinged rod, the guardrail frame can slide between the vertical poles, and the height of the guardrail frame relative to the bottom surface can be adjusted, thereby improving the practicality of the guardrail when in use;

[0040] 2. By adjusting the screw and the limit rod, the distance between adjacent guardrails can be adjusted so that the guardrail can better meet the needs of the installation workshop during installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0041] Figure 1 This is a front view of the guardrail in the embodiment of the present application;

[0042] Figure 2 This is a cross-sectional view of the adjustment mechanism in the embodiment of the present application;

[0043] Figure 3 This is a top view of the fixed frame in the embodiment of the present application.

[0044] Reference numerals

[0045] 1-guardrail frame, 2-vertical pole, 3-support, 4-adjustment mechanism, 5-T-type sleeve, 6-adjustment seat, 8-limit rod, 9-adjustment bolt, 10-fixed frame, 11-fixed bearing, 12-connecting block, 13-connecting hole, 14-internal thread, 15-sliding groove, 16-slider, 17-rotation hole, 18-rotation rod, 19-bidirectional screw, 20-moving block, 21-articulated seat, 22-articulated rod, 23-rotation motor, 24-worm, 25-worm wheel, 26-limiting block, 27-limiting groove, 28-limiting hole, 29-fixing nut. DETAILED DESCRIPTION

[0046] The following will be combined with the drawings in the embodiments of the present application to clearly describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments in the present application belong to the scope of protection of this application.

[0047] The terms "first", "second", etc. in the specification and claims of the present application are used to distinguish similar objects, and are not used to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable under appropriate circumstances, so that the embodiments of the present application can be implemented in an order other than those illustrated or described here, and the objects distinguished by "first", "second", etc. are generally of one type, and the number of objects is not limited. For example, the first object can be one or more. In addition, "and / or" in the specification and claims represents at least one of the connected objects, and the character " / " generally indicates that the objects associated with each other are in an "or" relationship.

[0048] The server provided in the embodiment of the present application is described in detail below through specific embodiments and application scenarios in conjunction with the accompanying drawings.

[0049] Embodiment 1:

[0050] like Figure 1 to Figure 2 As shown, an embodiment of the present application provides a machine guardrail that is easy to install, including a guardrail frame 1, a vertical pole 2 and a support 3, and also includes an adjustment mechanism 4, which is installed between adjacent guardrails to achieve adjustable spacing between adjacent guardrails.

[0051] Furthermore, the T-shaped sleeve 5 is movably installed between adjacent vertical poles 2; the adjustment seat 6 is movably installed in the T-shaped sleeve 5; the limit rod 8 is movably connected to both sides of the adjustment seat 6 and extends to the outside of the T-shaped sleeve 5; the adjusting bolt 9 has its bottom movably installed in the adjustment seat 6.

[0052] Furthermore, a fixed frame 10 is movably mounted on the end of the adjusting bolt 9 away from the T-shaped sleeve 5; a fixed bearing 11 is fixedly mounted on the side of the fixed frame 10; a connecting block 12 is movably mounted in the adjusting seat 6, and a connecting hole 13 is opened on the surface; an internal thread 14 is arranged on the inner wall of the connecting hole 13 and meshes with the adjusting bolt 9; wherein the adjusting bolt 9 is rotatably mounted in the fixed bearing 11.

[0053] Furthermore, a sliding groove 15 is provided on the limiting rod 8; a slider 16 is slidably installed in the sliding groove 15; a rotating hole 17 is provided on both sides of the adjusting seat 6; a rotating rod 18 passes through the rotating hole 17, and both ends are hinged to the slider 16 and the connecting block 12.

[0054] Furthermore, there are a plurality of limiting holes 28 , which are opened on both sides of the T-shaped sleeve 5 .

[0055] Furthermore, the fixing nut 29 is fixedly sleeved outside the adjusting bolt 9 .

[0056] In this embodiment of the present application, due to the adoption of the above-mentioned structure, the T-sleeve 5 is installed between adjacent guardrails, a support rod is installed at the bottom end thereof to support the T-sleeve 5, and adjusting bolts 9 are installed at both ends to connect the guardrails on both sides; the limiting rod 8 is installed in the limiting hole 28 and the rotating hole 17 to limit the T-sleeve 5 and the adjusting bolt 9, that is, to fix the guardrail; when adjusting the guardrail spacing, the adjusting bolt 9 can be driven to rotate by the fixing nut 29 fixedly connected to the adjusting bolt 9, and the adjusting bolt 9 is rotated clockwise so that the adjusting bolt 9 rotates between the fixed bearing 11 and the adjusting seat 6; a connecting hole 13 is provided on the connecting block 12 in the adjusting seat 6, and an internal thread 14 is provided on the inner wall of the connecting hole 13, The internal thread 14 is meshed and connected with the adjusting bolt 9. Through the setting of the internal thread 14, the adjusting bolt 9 can drive the connecting block 12 to slide on its surface. At the same time, the connecting block 12 drives the rotating rod 18 hinged thereto to move. The rotating rod 18 drives the slider 16 to slide in the sliding groove 15. When the slider 16 moves to the top of the sliding groove 15, it drives the limiting rod 8 to move in the limiting hole 28 and the rotating hole 17. The limiting rods 8 on both sides approach each other, and their tail ends are separated from the limiting hole 28. At this time, the position of the adjusting seat 6 in the T-sleeve 5 can be moved, that is, the spacing between adjacent guardrails can be adjusted. After the adjustment is completed, the adjusting bolt 9 is rotated counterclockwise, and the limiting rod 8 is installed in the corresponding limiting hole 28 again to fix the guardrail.

[0057] Embodiment 2:

[0058] like Figure 1 As shown, in this embodiment, in addition to the structural features of the aforementioned embodiments, it also includes a bidirectional screw 19, which is rotatably installed between the vertical poles 2 and is located below the guardrail frame 1; a moving block 20, which is symmetrically arranged and movably sleeved on both ends of the bidirectional screw 19; an articulated seat 21, which is fixedly installed at the bottom of the guardrail frame 1; and an articulated rod 22, at both ends of which the moving block 20 and the articulated seat 21 are hingedly connected.

[0059] Furthermore, the rotating motor 23 is fixedly installed inside the vertical pole 2; the worm 24 is fixedly connected to the output end of the rotating motor 23, and the top end extends to the outside of the vertical pole 2; the worm wheel 25 is fixedly sleeved outside the bidirectional screw 19; wherein the worm 24 is meshingly connected with the worm wheel 25.

[0060] In this embodiment of the present application, due to the adoption of the above-mentioned structure, a slide groove is provided on the inner side of the upright 2, and protrusions are provided on both sides of the guardrail frame 1, and the protrusions extend into the slide groove to limit the sliding of the guardrail frame 1; the threads at both ends of the bidirectional screw 19 rotate in opposite directions, and the interior of the moving block 20 is provided with a thread meshing with the bidirectional thread, so that the moving block 20 can slide on the bidirectional screw 19; when the height of the guardrail frame 1 is adjusted, the rotating motor 23 is started, and the output end of the rotating motor 23 drives the worm 24 to rotate clockwise, and the worm 24 is meshed with the worm wheel 25. The worm wheel 25 is driven to rotate, and at the same time, the worm wheel 25 is fixedly mounted on the bidirectional screw 19 to make the bidirectional screw 19 rotate, driving the movement of the two ends to slide relative to each other on the bidirectional screw 19, and at the same time, the moving block 20 drives the hinged rod 22 to rotate, and the hinged rod 22 pushes the guardrail frame 1 to move upward. Similarly, when the worm 24 drives the worm wheel 25 and the bidirectional screw 19 to rotate counterclockwise, the moving blocks 20 at both ends move away from each other on the bidirectional screw 19, and at the same time, the guardrail frame 1 is driven downward by the hinged rod 22. The height of the guardrail frame 1 is adjusted through the above operations.

[0061] Embodiment 3:

[0062] like Figure 3 As shown, in this embodiment, in addition to the structural features of the aforementioned embodiments, it also includes a limit block 26, which is symmetrically arranged and fixedly installed on the inner wall of the fixed frame 10; a limit groove 27, which is opened on both sides of the vertical pole 2, for installing the limit block 26.

[0063] In this embodiment of the present application, due to the adoption of the above-mentioned structure, a fixed bearing 11 is provided on the side of the fixed frame 10, so that the adjusting bolt 9 can rotate, and the limit block 26 provided on the inner side is installed in the limit groove 27, that is, through the setting of the limit block 26, the limit groove 27 and the fixed frame 10, the guardrail and the adjusting bolt 9 are fixedly connected, so as to facilitate the adjustment of the distance between adjacent guardrails.

[0064] It should be noted that, in this article, the terms "comprise", "include" or any other variant thereof are intended to cover non-exclusive inclusion, so that the process, method, article or device including a series of elements includes not only those elements, but also includes other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise one..." do not exclude the presence of other identical elements in the process, method, article or device including the element. In addition, it should be pointed out that the scope of the methods and devices in the embodiments of the present application is not limited to performing functions in the order shown or discussed, and may also include performing functions in a substantially simultaneous manner or in reverse order according to the functions involved, for example, the described method may be performed in an order different from that described, and various steps may also be added, omitted, or combined. In addition, the features described with reference to certain examples may be combined in other examples.

[0065] The embodiments of the present application are described above in conjunction with the accompanying drawings, but the present application is not limited to the above-mentioned specific implementation methods. The above-mentioned specific implementation methods are merely illustrative and not restrictive. Under the guidance of the present application, ordinary technicians in this field can also make many forms without departing from the purpose of the present application and the scope of protection of the claims, all of which are within the protection of the present application.

Claims

1. A machine guardrail that is easy to install, comprising a guardrail frame (1), a vertical pole (2) and a support (3), It is characterized in that Also includes: An adjustment mechanism (4) is installed between adjacent guardrails to achieve adjustable spacing between adjacent guardrails. The adjustment mechanism (4) comprises: A T-shaped sleeve (5) movably mounted between adjacent vertical poles (2); An adjustment seat (6) movably mounted in the T-shaped sleeve (5); A limiting rod (8) movably connected to both sides of the adjustment seat (6) and extending outside the T-shaped sleeve (5); The adjusting bolt (9), the bottom of which is movably mounted in the adjusting seat (6), further comprises: A bidirectional screw (19) is rotatably mounted between the vertical poles (2) and is located below the guardrail frame (1); The moving blocks (20) are symmetrically arranged and movably sleeved at both ends of the bidirectional screw (19); A hinged seat (21) fixedly mounted on the bottom of the guardrail frame (1); The hinge rod (22) has two ends hingedly connecting the moving block (20) and the hinge seat (21).

2. A machine guardrail that is easy to install according to claim 1, It is characterized in that Also includes: A fixing frame (10) movably mounted on an end of the adjusting bolt (9) away from the T-shaped sleeve (5); A fixed bearing (11) fixedly mounted on a side surface of the fixed frame (10); A connecting block (12) is movably mounted in the adjusting seat (6) and has a connecting hole (13) on its surface; An internal thread (14) is provided on the inner wall of the connecting hole (13) and is engaged with the adjusting bolt (9); Wherein, the adjusting bolt (9) is rotatably mounted in the fixed bearing (11).

3. A machine guardrail that is easy to install according to claim 1, It is characterized in that Also includes: A sliding groove (15) is provided on the limiting rod (8); A slider (16) slidably mounted in the sliding groove (15); Rotation holes (17) are provided on both sides of the adjustment seat (6); A rotating rod (18) passes through the rotating hole (17) and has two ends connected to the slider (16) and the connecting block (12). Articulated.

4. A machine guardrail that is easy to install according to claim 3, It is characterized in that Also includes: A rotating motor (23) fixedly mounted inside the vertical pole (2); A worm (24) fixedly connected to the output end of the rotating motor (23), with the top end extending outside the vertical pole (2); A worm wheel (25) fixedly sleeved outside the bidirectional screw (19); The worm (24) is meshingly connected with the worm wheel (25).

5. A machine guardrail that is easy to install according to claim 1, It is characterized in that Also includes: A limit block (26) is symmetrically arranged and fixedly mounted on the inner wall of the fixed frame (10); Limiting grooves (27) are provided on both sides of the vertical pole (2) and are used for installing the limiting blocks (26).

6. A machine guardrail that is easy to install according to claim 1, It is characterized in that Also includes: A plurality of limiting holes (28) are provided and are opened on both sides of the T-shaped sleeve (5).

7. A machine guardrail that is easy to install according to claim 1, It is characterized in that Also includes: A fixing nut (29) is fixedly sleeved outside the adjusting bolt (9).

Images