Steel structure drawer interlocking safety device

Abstract

The utility model provides a steel structure drawer interlocking safety device which comprises a supporting frame, a plurality of drawers are connected in the supporting frame in a sliding mode, and a plurality of moving grooves are all formed in the supporting frame. According to the interlocking safety device for the steel structure drawers, the moving grooves are matched with the moving blocks and the extrusion blocks, so that when one of the multiple drawers in one row moves, the connecting rods are extruded to move upwards or downwards to enter the fixing holes, and then the other drawers in one row are limited; the number of the drawers pulled out at the same time is limited, meanwhile, the drawers can be pulled out at the other side of the supporting frame in cooperation with the positioning grooves, the positioning blocks, the limiting holes and the limiting pins, and therefore a worker can conveniently carry products to two of the multiple drawers in one column at the same time, and the working efficiency is improved. And a worker does not need to wait for the end of previous carrying to carry out carrying, so that the working efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of drawer, especially to a steel structure drawer interlocking safety device. BACKGROUND

[0002] The steel structure drawer is a drawer made of steel as the main structural material, and the steel itself has high strength and hardness, which enables the steel structure drawer to bear a large weight, for example, in an industrial environment, it can store heavy tools, mechanical parts, etc.

[0003] Now the products produced will be stored by using the steel structure drawer, and the steel structure drawer in the patent application with the announcement number CN208403740U in the prior art, the top of the fixed groove is slidably connected with the drawer, and the bottom of the drawer is fixedly connected with the sliding plate, the inside of the fixed groove is provided with a sliding groove matched with the sliding plate, the two sides of the column frame are slidably connected with the up-down linkage rods, and the surface of the up-down linkage rods is fixedly connected with the sliding blocks through the fastening bolts, the two sides of the drawer are fixedly connected with the blocking pins matched with the sliding blocks, when one of the drawers is opened, the cooperation of the sliding blocks and the blocking pins can prevent the other drawers from being opened, and avoid the instability of the center of gravity and the tilting caused by the opening of multiple drawers.

[0004] However, it can only open one drawer in a row at the same time, and when there is no drawer to be moved in other rows, the worker needs to wait until the other workers finish moving before moving the two drawers in the same row, which reduces the work efficiency.

[0005] Therefore, it is necessary to provide a steel structure drawer interlocking safety device to solve the above technical problems. CONTENT OF THE UTILITY MODEL

[0006] The utility model provides a steel structure drawer interlocking safety device, solve the problem that the present inconveniently carries product simultaneously in two of multiple drawers in the same row.

[0007] To solve the above technical problems, the utility model provides a steel structure drawer interlocking safety device, which comprises:

[0008] A support frame is slidably connected with a plurality of drawers inside the support frame;

[0009] A plurality of moving grooves are arranged inside the support frame, and a plurality of moving blocks are slidably connected inside the plurality of moving grooves, one end of each of the plurality of moving blocks is provided with an extrusion block, and a fixing hole is formed in the inside of each of the plurality of extrusion blocks;

[0010] A plurality of reset slots, a plurality of the reset slots are opened in the inside of the support frame, a plurality of reset slots are internally connected with reset ring, a plurality of reset ring is internally fixedly connected with connecting rod, a plurality of reset slots and respectively located in the top and bottom of a plurality of reset ring are provided with reset spring;

[0011] A plurality of positioning grooves, a plurality of the positioning grooves are respectively arranged in the inside of a plurality of the moving blocks, a plurality of the positioning grooves are internally connected with positioning block, a plurality of the positioning block are internally opened with limiting hole, a plurality of the limiting hole are internally connected with limiting pin.

[0012] Preferably, a plurality of the moving blocks and a plurality of the positioning blocks are internally opened with the limiting hole.

[0013] Preferably, one end of a plurality of the positioning blocks is respectively fixedly connected with one end of a plurality of the extrusion blocks.

[0014] Preferably, a plurality of the moving blocks are internally opened with positioning hole, a plurality of the positioning hole are internally connected with positioning pin.

[0015] Preferably, a plurality of the inside of the drawer are opened with fixed slot, a plurality of the fixed slot are internally connected with fixed rod, a plurality of the fixed rod and respectively located in the inside of a plurality of fixed slot are provided with fixed spring on the surface.

[0016] Preferably, one end of a plurality of the fixed rod is fixedly connected with connecting rope, one end of a plurality of the connecting rope is fixedly connected with pull rod.

[0017] Preferably, a plurality of the pull rod is respectively connected in the inside of a plurality of the drawer.

[0018] Compared with the related art, the steel structure drawer interlocking safety device has the following beneficial effects:

[0019] The steel structure drawer interlocking safety device is characterized in that: the moving groove cooperates with the moving block and the extrusion block, so that when one of the multiple drawers in a row is moved, the connecting rod is extruded upward or downward to enter the inside of the fixed hole, and the other drawers in the row are limited, thereby limiting the number of drawers pulled out at the same time, and cooperating with the positioning groove, the positioning block, the limiting hole and the limiting pin, so that the drawer can be pulled out on the other side of the support frame, thereby facilitating the staff to carry two of the multiple drawers in a row at the same time, and increasing the work efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1The utility model provides a kind of steel structure drawer interlocking safety device's first embodiment's structure schematic view for the utility model provides;

[0021] Figure 2 For Figure 1 The structure schematic view of the section of support frame shown in;

[0022] Figure 3 For Figure 1 The structure schematic view of drawer shown in;

[0023] Figure 4 For Figure 2 The enlarged schematic view of A part shown in;

[0024] Figure 5 For Figure 3 The enlarged schematic view of B part shown in;

[0025] Figure 6 The utility model provides a kind of steel structure drawer interlocking safety device's second embodiment's structure schematic view for the utility model provides;

[0026] Figure 7 For Figure 6 The enlarged schematic view of C part shown in.

[0027] Reference numeral in drawing: 1, support frame, 2, drawer, 21, moving groove, 22, moving block, 23, fixed hole, 24, extrusion block, 3, reset groove, 31, reset ring, 32, connecting rod, 33, reset spring, 4, positioning groove, 41, positioning block, 42, limit hole, 43, limit pin, 5, positioning hole, 51, positioning pin, 6, fixed groove, 61, fixed rod, 62, fixed spring, 63, connecting rope, 64, pull rod DETAILED DESCRIPTION

[0028] The utility model is further described below in connection with the drawings and embodiment.

[0029] First embodiment

[0030] Please combine with reference Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 And Figure 5 Among them, Figure 1 The utility model provides a kind of steel structure drawer interlocking safety device's first embodiment's structure schematic view for the utility model provides; Figure 2 For Figure 1 The structure schematic view of the section of support frame shown in; Figure 3 For Figure 1 The structure schematic view of drawer shown in; Figure 4 For Figure 2 The enlarged schematic view of A part shown in; Figure 5 ForFigure 3 The B part enlarged view shows. A steel structure drawer interlocking safety device, comprising:

[0031] Support frame 1, the inside of the support frame 1 is slidably connected with a plurality of drawers 2;

[0032] A plurality of moving grooves 21, a plurality of the moving grooves 21 are arranged in the inside of the support frame 1, a plurality of the moving grooves 21 are slidably connected with moving blocks 22 in the inside, a plurality of the moving blocks 22 are provided with extrusion blocks 24 at one end, and a plurality of the extrusion blocks 24 are provided with fixing holes 23 in the inside;

[0033] A plurality of reset grooves 3, a plurality of the reset grooves 3 are arranged in the inside of the support frame 1, a plurality of the reset grooves 3 are slidably connected with reset rings 31 in the inside, a plurality of the reset rings 31 are fixedly connected with connecting rods 32 in the inside, and a plurality of the reset grooves 3 are provided with reset springs 33 at the top and the bottom of a plurality of the reset rings 31 respectively;

[0034] A plurality of positioning grooves 4, a plurality of the positioning grooves 4 are arranged in the inside of a plurality of the moving blocks 22 respectively, a plurality of the positioning grooves 4 are slidably connected with positioning blocks 41 in the inside, a plurality of the positioning blocks 41 are provided with limiting holes 42 in the inside, and a plurality of the limiting holes 42 are slidably connected with limiting pins 43 in the inside.

[0035] The bottom of a plurality of the moving grooves 21 is provided with a clamping groove, and the bottom of the moving block 22 is fixedly connected with a clamping block. One end of the clamping groove is an open port, and the other end is closed, so as to prevent the moving block 22 from separating from the moving groove 21 when the moving block 22 moves to one side.

[0036] Three extrusion blocks 24 in a row, the top and the bottom of one extrusion block 24 in the middle are bevels, so as to move the two connecting rods 32 upward and downward respectively when the moving block 22 moves to one side and extrudes the extrusion block 24, and the bottom of one end of the top of another extrusion block 24 is a bevel, and the top of another extrusion block 24 is a bevel, so as to move the connecting rod 32 downward or upward when the extrusion block 24 above or below moves to one side, and extrude the other connecting rod 32 through the inside of the fixing hole 23 in the inside of the middle extrusion block 24, so as to move the connecting rod 32 below or the connecting rod 32 above into the inside of the other extrusion block 24 which does not move, and limit the other extrusion block 24, so as to prevent the other two drawers 2 from moving when one drawer 2 in a row moves to one side.

[0037] The inside of the extrusion block 24 is provided with the fixing hole 23, and the fixing hole 23 is a through hole.

[0038] The interior of the moving block 22 and the interior of the positioning block 41 are provided with a limiting hole 42, and the moving block 22 and the positioning block 41 are limited after the limiting pin 43 is inserted into the interior of the limiting hole 42, thereby limiting the moving block 22 and the extrusion block 24, so that the drawer 2 limited by the connecting rod 32 can move in the opposite direction after the limiting pin 43 is separated from the limiting hole 42.

[0039] The extrusion block 24 is slidably connected to one side of the drawer 2, and one side of the moving block 22 is fixedly connected to one side of the drawer 2.

[0040] The interior of the moving block 22 and the interior of the positioning block 41 are provided with the limiting hole 42.

[0041] The moving block 22 and the positioning block 41 are limited after the limiting pin 43 enters the interior of the limiting hole 42, thereby limiting the moving block 22 and the extrusion block 24.

[0042] One end of the positioning block 41 is fixedly connected to one end of the extrusion block 24.

[0043] The working principle of the steel structure drawer interlocking safety device is as follows:

[0044] When in use, the drawer 2 is pulled to one side to drive the moving block 22 and the extrusion block 24 to move to one side in the moving groove 21, so that the connecting rod 32 and the reset ring 31 move to one side in the reset groove 3, and the reset spring 33 is extruded, and when the connecting rod 32 moves to the appropriate position to one side, the limiting pin 43 enters the fixed hole 23.

[0045] When the drawer 2 in the same column needs to be pulled out at the same time, the limiting pin 43 is pulled up to move up in the limiting hole 42, and then the drawer 2 is pulled to one side from the other side of the support frame 1, so that the moving block 22 moves to one side, the positioning groove 4 is separated from the positioning block 41, and then the drawer 2 moves to the appropriate position.

[0046] After the drawer 2 is moved to one side and reset, the limiting pin 43 is inserted into the interior of the limiting hole 42, so that the drawer 2 is limited.

[0047] After the drawer 2 on the other side is reset, the reset spring 33 pushes the reset ring 31 and the connecting rod 32 to move to one side and reset, and then the connecting rod 32 moves out of the fixed hole 23, so that the other drawers in the same column can be pulled to one side.

[0048] Compared with the related art, the steel structure drawer interlocking safety device has the following beneficial effects:

[0049] The utility model provides a kind of steel structure drawer interlocking safety device, by moving groove 21 cooperation moving block 22 and extruding block 24, when one of the multiple drawers 2 in a row is moved extruding connecting rod 32 upwards or downwards and is moved into the inside of fixed hole 23, the other drawers in a row are positioned, so that the number of drawers 2 pulled out inside at the same time is limited, while cooperating with positioning groove 4, positioning block 41, limiting hole 42 and limiting pin 43, drawer 2 can be pulled out on the other side of support frame 1, so that staff can be facilitated inside at the same time, while carrying product in two of the multiple drawers 2 in a row, so that staff do not need to wait for the previous carrying to carry, increase work efficiency.

[0050] Second embodiment

[0051] Please refer to Figure 6 And Figure 7 Based on the steel structure drawer interlocking safety device provided in the first embodiment of the application, the second embodiment of the application proposes another steel structure drawer interlocking safety device. The second embodiment is only a preferred mode of the first embodiment, and the implementation of the second embodiment does not affect the separate implementation of the first embodiment.

[0052] Specifically, the steel structure drawer interlocking safety device provided in the second embodiment of the application is different in that a steel structure drawer interlocking safety device is provided, and a plurality of positioning holes 5 are formed in the inside of the moving block 22.

[0053] Positioning holes 5 are formed in the inside of the moving block 22 and the positioning block 41, for limiting the moving block 22 and the positioning block 41 after the positioning pin 51 enters the inside of the positioning hole 5.

[0054] A plurality of fixed grooves 6 are formed in the inside of the drawer 2, a plurality of fixed rods 61 are connected in the inside of the plurality of fixed grooves 6, and a plurality of fixed springs 62 are arranged on the surface of the plurality of fixed rods 61 and located in the inside of the plurality of fixed grooves 6.

[0055] One end of the plurality of fixed rods 61 is fixedly connected with a connecting rope 63, and one end of the plurality of connecting ropes 63 is fixedly connected with a pull rod 64.

[0056] The positioning pin 51 is slidably connected in the inside of the fixed groove 6, one end of the fixed rod 61 is fixedly connected with one end of the positioning pin 51, for moving the connecting rope 63 connected with the fixed rod 61 to one side when pulling the pull rod 64, so as to drive the positioning pin 51 to move to one side and separate from the positioning hole 5.

[0057] A plurality of fixed springs 62 are arranged at one end of the plurality of positioning pins 51.

[0058] A plurality of said pull rods 64 are respectively slidably connected to the interiors of a plurality of said drawers 2.

[0059] One end of the pull rod 64 is fixedly connected with a cross bar, so as to facilitate pulling the pull rod 64.

[0060] The working principle of the steel structure drawer interlocking safety device is as follows:

[0061] In use, the pull rod 64 is pulled to one side to drive the connecting rope 63 to move to one side, thereby driving the fixed rod 61 connected with the positioning pin 51 to move to one side in the fixed groove 6 while extruding the fixed spring 62, and when the positioning pin 51 is separated from the positioning hole 5, the drawer 2 can be pulled to one side.

[0062] After the drawer 2 is reset, the pull rod 64 is loosened, the fixed spring 62 pushes the positioning pin 51 to move to one side in the fixed groove 6 to reset, so that the positioning pin 51 can enter the interior of the positioning hole 5.

[0063] Compared with the related art, the steel structure drawer interlocking safety device has the following beneficial effects:

[0064] The steel structure drawer interlocking safety device comprises a fixed groove 6, a fixed rod 61, a fixed spring 62, a connecting rope 63 and a pull rod 64.

[0065] The above is only an embodiment of the present application, and does not limit the patent range of the present application, and any equivalent structure or equivalent process conversion, or direct or indirect application in other related technical fields, is also included in the patent protection range of the present application.

Claims

1. A steel construction drawer interlock safety device, characterized in that, The utility model relates to a support frame, drawer, mobile slot, reset slot, positioning slot, positioning block, limit hole, limit pin, fixed slot, fixed rod, fixed spring, connecting rope and pull rod. The utility model relates to a support frame, drawer, mobile slot, reset slot, positioning slot, positioning block, limit hole, limit pin, fixed slot, fixed rod, fixed spring, connecting rope and pull rod. The utility model relates to a support frame, drawer, mobile slot, reset slot, positioning slot, positioning block, limit hole, limit pin, fixed slot, fixed rod, fixed spring, connecting rope and pull rod. The utility model relates to a support frame, drawer, mobile slot, reset slot, positioning slot, positioning block, limit hole, limit pin, fixed slot, fixed rod, fixed spring, connecting rope and pull rod. The utility model relates to a support frame, drawer, mobile slot, reset slot, positioning slot, positioning block, limit hole, limit pin, fixed slot, fixed rod, fixed spring, connecting rope and pull rod.

2. A steel construction drawer interlock safety device according to claim 1, characterized in that, The utility model relates to a support frame, drawer, mobile slot, reset slot, positioning slot, positioning block, limit hole, limit pin, fixed slot, fixed rod, fixed spring, connecting rope and pull rod.

3. A steel construction drawer interlock safety device according to claim 1, characterized in that, The utility model relates to a support frame, drawer, mobile slot, reset slot, positioning slot, positioning block, limit hole, limit pin, fixed slot, fixed rod, fixed spring, connecting rope and pull rod.

4. A steel construction drawer interlock safety device according to claim 1, characterized in that, The utility model relates to a support frame, drawer, mobile slot, reset slot, positioning slot, positioning block, limit hole, limit pin, fixed slot, fixed rod, fixed spring, connecting rope and pull rod.

5. A steel construction drawer interlock safety device according to claim 1, characterized in that, The utility model relates to a support frame, drawer, mobile slot, reset slot, positioning slot, positioning block, limit hole, limit pin, fixed slot, fixed rod, fixed spring, connecting rope and pull rod.

6. A steel construction drawer interlock safety device according to claim 5, characterized in that, The utility model relates to a support frame, drawer, mobile slot, reset slot, positioning slot, positioning block, limit hole, limit pin, fixed slot, fixed rod, fixed spring, connecting rope and pull rod.

7. A steel construction drawer interlock safety device according to claim 6, characterized in that, ​

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