Auxiliary tool facilitating placement of L-shaped angle steel

Abstract

The utility model discloses an auxiliary tool convenient for placing L-shaped angle steel, which belongs to the technical field of float glass protective angle steel placing tools, and comprises a concave block, a clamping mechanism is arranged on the inner wall of the concave block, a round tube is connected to the bottom of the concave block, a clamping mechanism is arranged on the inner wall of the round tube, and an adjusting mechanism is arranged at one end of the round tube. According to the angle steel placing tool, the clamping mechanism and the clamping mechanism are arranged, angle steel can be clamped through the clamping plate, the position of the clamping plate can be limited through clamping of the clamping block and the clamping groove, placing of the angle steel can be completed by lifting the round pipe to drive the concave block to move to the edge of glass, and the tool can assist an operator in placing the angle steel; according to the angle steel placing device, the angle steel placing work can be completed only by one person, the time for climbing a ladder to place the angle steel is saved, the angle steel placing work efficiency is improved, an operator can be prevented from falling off the ladder, and the safety of the operator during work is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of float glass protective angle steel placement tools, in particular to an auxiliary tool for facilitating the placement of L-shaped angle steels. Background Art

[0002] Currently, float glass is transported in two main ways: one is by car and the other is by train. The principles are the same: a fixed A-shaped double-sided frame is installed at the bottom of the car or train compartment, and the glass is stacked on both sides of the A-shaped frame. After the glass is neatly stacked, an L-shaped angle steel is placed 200mm from the edge of the top of the glass for edge protection. The inside of the angle steel is filled with EPE foam for glass protection, and a slot is provided on the outside. Finally, the cloth belt or steel wire rope is tightened for reinforcement.

[0003] The existing glass height is above 2440mm, with a maximum height of 3800mm. This makes it impossible for operators to place the angle steel directly on the top edge of the glass. Operators need to set up a ladder or stand on the edge of the car to operate. At the same time, two operators are required: one is responsible for stabilizing the escalator, and the other is responsible for climbing the ladder to place the angle steel. This operation makes the angle steel placement less efficient and the operator may fall from the escalator, which is less safe. Utility Model Content

[0004] The purpose of the utility model is to solve the problem in the prior art that due to the high height of the glass, the operator needs to use an escalator and two people are needed to complete the operation of placing the angle steel, which makes the angle steel placement efficiency low and the safety during operation low, and to propose an auxiliary tool for facilitating the placement of L-shaped angle steel.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] An auxiliary tool for facilitating the placement of L-shaped angle steels, comprising a concave block, an inner wall of which is provided with a clamping mechanism, a bottom of which is connected to a round tube, an inner wall of which is provided with a clamping mechanism, and an end of which is provided with an adjustment mechanism;

[0007] The clamping mechanism includes two moving grooves and multiple stroke grooves. The moving grooves and the stroke grooves are both formed in the inner wall of the concave block. A same moving plate is slidably connected to the inner walls of the two moving grooves. A plurality of sliding plates are connected to the top of the moving plate. Two sliding grooves are formed in one side of the inner wall of the moving groove. The outer wall of the sliding plate is slidably connected to the inner wall of the sliding groove. A sliding slot is formed in one side of the sliding groove. A first inclined block is connected to one side of the sliding plate. The outer wall of the first inclined block is in fit with the inner wall of the sliding slot. A second inclined block is in fit with one side of the first inclined block. The outer wall of the second inclined block is slidably connected to the inner wall of the sliding slot. A same fixing plate is connected to one sides of the two second inclined blocks on the same side. One side of the fixing plate is in fit with the inner wall of the concave block. A plurality of first springs are connected to the other side of the fixing plate. The other ends of the plurality of first springs on the same side are connected to a same clamping plate. One side of the clamping plate and one side of the fixing plate are both in fit with the top of the moving plate.

[0008] As a further description of the above technical solution:

[0009] A same angle steel is in fit between the two clamping plates. One side of the angle steel is in fit with the top of the moving plate. A plurality of through holes are formed in the fixing plate. A sliding rod is slidably connected to the inner wall of the through hole. The sliding rod is located inside the first spring. One end of the sliding rod is connected to one side of the clamping plate. The other end of the sliding rod extends into the stroke groove. The outer wall of the sliding rod is slidably connected to the inner wall of the stroke groove.

[0010] As a further description of the above technical solution:

[0011] A limiting groove is formed in one side of the second inclined block. A limiting block is connected to one side of the first inclined block. The outer wall of the limiting block is slidably connected to the inner wall of the limiting groove.

[0012] As a further description of the above technical solution:

[0013] The clamping mechanism includes a moving rod and a clamping groove. The clamping groove is formed in the round tube. The outer wall of the moving rod is slidably connected to the inner wall of the round tube. One end of the moving rod penetrates through the bottom of the concave block and is connected to the bottom of the moving plate. A second spring is sleeved on the moving rod. Two ends of the second spring are respectively connected to the bottom of the moving plate and the inner wall of the concave block. A groove is formed in the outer wall of the moving rod. One side of the groove is communicated with one side of the clamping groove.

[0014] As a further description of the above technical solution:

[0015] A clamping block is slidably connected to the inner wall of the groove. One side of the clamping block is in fit with the inner wall of the round tube. A third spring is connected to the other side of the clamping block. The other end of the third spring is connected to the inner wall of the groove.

[0016] As a further description of the above technical solution:

[0017] The adjusting mechanism includes a threaded pipe, one end of the threaded pipe is communicated with one end of a circular pipe, and a threaded sleeve is threadedly connected to the outer wall of the threaded pipe.

[0018] In summary, due to the adoption of the above technical solutions, the beneficial effects of the present utility model are as follows:

[0019] 1. In the present utility model, by arranging a clamping mechanism and a clamping connection mechanism, the moving plate is extruded by an angle steel, so that the moving plate can drive the clamping plate to clamp the angle steel through a sliding plate, a first inclined block, a second inclined block, a fixing plate and a first spring. At the same time, the moving rod can drive the clamping block to be clamped with the clamping groove, thereby restricting the position of the clamping plate. Then, by lifting the circular pipe to drive the concave block to move to the edge of the glass, the placement of the angle steel can be completed. This tool can assist the operator in placing the angle steel, and only one person can complete the work of placing the angle steel, saving the time spent climbing a ladder to place the angle steel, thereby improving the work efficiency of placing the angle steel, and can avoid the operator falling from the escalator, improving the safety of the operator during work.

[0020] 2. In the present utility model, by arranging an adjusting mechanism, the rotation of the circular pipe drives the rotation of the threaded pipe, so that the threaded pipe can move outwards relative to the threaded sleeve. The movement of the threaded pipe outwards relative to the threaded sleeve drives the circular pipe to move, thereby being able to lengthen the length of the circular pipe, and further being able to change the height of the concave block, so that the concave block can place the angle steel at a higher place, thereby being able to place the angle steel for glass with a higher height, and further improving the applicability of the tool. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 is a three-dimensional structural schematic diagram of the present utility model;

[0022] Figure 2 is a cross-sectional structural schematic diagram of the concave block of the present utility model;

[0023] Figure 3 is for the present utility model Figure 2 the enlarged structural schematic diagram of part A therein;

[0024] Figure 4 is an exploded structural schematic diagram of the clamping mechanism of the present utility model;

[0025] Figure 5 is an exploded structural schematic diagram of the limiting block of the present utility model;

[0026] Figure 6 is a cross-sectional structural schematic diagram of the adjusting mechanism of the present utility model;

[0027] Figure 7 is for the present utility model Figure 6 the enlarged structural schematic diagram of part B therein.

[0028] Legend: 1. Angle steel; 2. Concave block; 3. Round tube; 4. Adjusting mechanism; 401. Threaded tube; 402. Threaded sleeve; 5. Clamping mechanism; 501. Clamping plate; 502. Fixed plate; 503. Moving groove; 504. Moving plate; 505. Sliding groove; 506. Sliding plate; 507. Sliding slot; 508. First inclined block; 509. Second inclined block; 510. Stroke groove; 511. Through hole; 512. Slide bar; 513. First spring; 514. Limiting groove; 515. Limiting block; 6. Clamping mechanism; 601. Second spring; 602. Moving rod; 603. Third spring; 604. Clamping block; 605. Clamping groove; 606. Groove. Detailed implementation manners

[0029] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0030] Please refer to Figures 1-7 , the present invention provides a technical solution: an auxiliary tool for facilitating the placement of L-shaped angle steel, including a concave block 2, a clamping mechanism 5 is arranged on the inner wall of the concave block 2, a round tube 3 is connected to the bottom of the concave block 2, a clamping mechanism 6 is arranged on the inner wall of the round tube 3, and an adjusting mechanism 4 is arranged at one end of the round tube 3;

[0031] The clamping mechanism 5 includes two moving grooves 503 and a plurality of stroke grooves 510. The moving grooves 503 and the stroke grooves 510 are both formed in the inner wall of the concave block 2. A same moving plate 504 is slidably connected to the inner walls of the two moving grooves 503. A plurality of sliding plates 506 are connected to the top of the moving plate 504. Two sliding grooves 505 are formed in one side of the inner wall of the moving groove 503. The outer wall of the sliding plate 506 is slidably connected to the inner wall of the sliding groove 505. A sliding slot 507 is formed in one side of the sliding groove 505. A first inclined block 508 is connected to one side of the sliding plate 506. The outer wall of the first inclined block 508 is in fit with the inner wall of the sliding slot 507. A second inclined block 509 is in fit with one side of the first inclined block 508. The outer wall of the second inclined block 509 is slidably connected to the inner wall of the sliding slot 507. A same fixing plate 502 is connected to one sides of the two second inclined blocks 509 on the same side. One side of the fixing plate 502 is in fit with the inner wall of the concave block 2. A plurality of first springs 513 are connected to the other side of the fixing plate 502. The other ends of the plurality of first springs 513 on the same side are connected to a same clamping plate 501. One side of the clamping plate 501 and one side of the fixing plate 502 are both in fit with the top of the moving plate 504. An angle steel 1 is in fit between the two clamping plates 501. One side of the angle steel 1 is in fit with the top of the moving plate 504. A plurality of through holes 511 are formed in the fixing plate 502. A sliding rod 512 is slidably connected to the inner wall of the through hole 511. The sliding rod 512 is located in the first spring 513. One end of the sliding rod 512 is connected to one side of the clamping plate 501. The other end of the sliding rod 512 extends into the stroke groove 510. The outer wall of the sliding rod 512 is slidably connected to the inner wall of the stroke groove 510. A limiting groove 514 is formed in one side of the second inclined block 509. A limiting block 515 is connected to one side of the first inclined block 508. The outer wall of the limiting block 515 is slidably connected to the inner wall of the limiting groove 514.

[0032] The implementation manner is specifically as follows: By setting the clamping mechanism 5 and the clamping connection mechanism 6, the top of the moving plate 504 is extruded by one side of the angle steel 1, so as to drive the moving plate 504 to move downward in the moving groove 503. The downward movement of the moving plate 504 drives the sliding plates 506 on both sides to move downward, and the downward movement of the sliding plates 506 drives the first inclined block 508 to move downward. Since the sides of the first inclined block 508 and the second inclined block 509 in contact with each other are both inclined surfaces, when the first inclined block 508 moves downward, it can drive the second inclined block 509 to move out of the sliding groove 507 and drive the fixing plate 502 to move. The movement of the fixing plate 502 drives the plurality of first springs 513 to move, and the movement of the plurality of first springs 513 drives the clamping plate 501 to move, so that the clamping plates 501 on both sides are in contact with both sides of the angle steel 1 and are extruded by both sides of the angle steel 1 to drive the plurality of first springs 513 to generate elastic forces. Thus, the clamping plates 501 on both sides can clamp both sides of the angle steel 1 through the elastic forces generated by the first springs 513. During the downward movement of the moving plate 504, it can drive the moving rod 602 to move downward in the circular tube 3 and drive the second spring 601 to be compressed, so that the second spring 601 generates an elastic force. When the groove 606 is aligned with the clamping groove 605, the third spring 603 in the compressed state can release the elastic force to drive the clamping block 604 to move from the groove 606 into the clamping groove 605. Thus, the position of the clamping plate 501 can be restricted by restricting the position of the moving rod 602, so that the clamping plate 501 can keep clamping the angle steel 1. Press the clamping block 604 to separate the clamping block 604 from the clamping groove 605, so that the clamping plate 501 can no longer clamp the angle steel 1. This tool can assist the operator in placing the angle steel 1, making the placement of the angle steel 1 easier. Only one person can complete the work of placing the angle steel 1, saving the time spent on climbing the ladder to place the angle steel 1. Thus, the work efficiency of placing the angle steel 1 is improved, and the operator can be prevented from falling from the escalator, improving the safety of the operator during work.

[0033] The clamping connection mechanism 6 includes a moving rod 602 and a clamping groove 605. The clamping groove 605 is opened in the circular tube 3. The outer wall of the moving rod 602 is slidably connected to the inner wall of the circular tube 3. One end of the moving rod 602 penetrates through the bottom of the concave block 2 and is connected to the bottom of the moving plate 504. A second spring 601 is sleeved outside the moving rod 602. The two ends of the second spring 601 are respectively connected to the bottom of the moving plate 504 and the inner wall of the concave block 2. A groove 606 is opened on the outer wall of the moving rod 602. One side of the groove 606 communicates with one side of the clamping groove 605. A clamping block 604 is slidably connected to the inner wall of the groove 606. One side of the clamping block 604 is attached to the inner wall of the circular tube 3. The other side of the clamping block 604 is connected to a third spring 603. The other end of the third spring 603 is connected to the inner wall of the groove 606. The adjusting mechanism 4 includes a threaded tube 401. One end of the threaded tube 401 communicates with one end of the circular tube 3. A threaded sleeve 402 is threadedly connected to the outer wall of the threaded tube 401.

[0034] The implementation method is specifically as follows: By setting the adjustment mechanism 4, the rotation of the circular tube 3 drives the rotation of the threaded tube 401. Since threads are provided on both the outer wall of the threaded tube 401 and the inner wall of the threaded sleeve 402, when the threaded tube 401 rotates within the threaded sleeve 402, the threaded tube 401 can move outward relative to the threaded sleeve 402. The movement of the threaded tube 401 outward drives the movement of the circular tube 3, thereby increasing the length of the circular tube 3. Furthermore, the height of the concave block 2 can be changed, enabling the concave block 2 to place the angle steel 1 at a higher position, so that the angle steel 1 can be placed on glass with a greater height, thus improving the applicability of the tool. By providing a groove 606 on the outer side of the threaded sleeve 402, the friction during contact with the threaded sleeve 402 can be increased, and thus the threaded sleeve 402 can be better grasped, preventing it from slipping out of the hand during the use of the auxiliary tool.

[0035] Working principle: During use, place the angle steel 1 between the two clamping plates 501. By pressing the angle steel 1, one side of the angle steel 1 drives the moving plate 504 to move downward. The moving plate 504 can drive the first inclined block 508 to move downward through the sliding plate 506. The first inclined block 508 presses against the inclined surface side of the second inclined block 509 through its inclined surface, thereby driving the second inclined block 509 to move outward from the sliding groove 507 and driving the fixed plate 502 to move. The fixed plate 502 drives the clamping plate 501 to move through the first spring 513, enabling the two clamping plates 501 to clamp the angle steel 1. During the process of the clamping plate 501 clamping the angle steel 1, the moving plate 504 can drive the clamping block 604 to move through the moving rod 602. At the same time, the moving plate 504 compresses the second spring 601 to generate elastic force. When the groove 606 aligns with the clamping groove 605, the third spring 603 in the compressed state can release elastic force to drive the clamping block 604 to engage with the clamping groove 605, thereby restricting the position of the clamping plate 501 and enabling the clamping plate 501 to maintain the clamping state. After fixing the angle steel 1, hold the threaded sleeve 402 and lift the circular tube 3 to send the angle steel 1 to the edge of the glass. At this time, by pressing the clamping block 604, the clamping block 604 is separated from the clamping groove 605. The second spring 601 releases elastic force to drive the moving plate 504 and the moving rod 602 to return to their original positions, so that the clamping plate 501 no longer clamps the angle steel 1, enabling the angle steel 1 to disengage from the concave block 2, and thus completing the task of placing the angle steel 1. By rotating the threaded sleeve 402, the threaded tube 401 can extend out of the threaded sleeve 402, thereby increasing the length of the circular tube 3 and enabling the angle steel 1 to be placed on higher glass.

[0036] The above are only the preferred specific embodiments of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution of the present utility model and its inventive concept, making equivalent substitutions or changes should be covered within the protection scope of the present utility model.

Claims

1. An auxiliary tool for facilitating the placement of L-shaped angle steel, including a concave block (2), characterized in that: The inner wall of the concave block (2) is provided with a clamping mechanism (5), the bottom of the concave block (2) is connected with a circular tube (3), the inner wall of the circular tube (3) is provided with a clamping mechanism (6), and one end of the circular tube (3) is provided with an adjusting mechanism (4); The clamping mechanism (5) includes two moving grooves (503) and a plurality of stroke grooves (510). The moving grooves (503) and the stroke grooves (510) are both formed in the inner wall of the concave block (2). A same moving plate (504) is slidably connected to the inner walls of the two moving grooves (503). The top of the moving plate (504) is connected with a plurality of sliding plates (506). One side of the inner wall of the moving groove (503) is provided with two sliding grooves (505). The outer wall of the sliding plate (506) is slidably connected to the inner wall of the sliding groove (505). One side of the sliding groove (505) is provided with a sliding slot (507). One side of the sliding plate (506) is connected with a first inclined block (508). The outer wall of the first inclined block (508) is attached to the inner wall of the sliding slot (507). One side of the first inclined block (508) is attached to a second inclined block (509). The outer wall of the second inclined block (509) is slidably connected to the inner wall of the sliding slot (507). The two second inclined blocks (509) on the same side are connected with a same fixing plate (502) on one side. One side of the fixing plate (502) is attached to the inner wall of the concave block (2). The other side of the fixing plate (502) is connected with a plurality of first springs (513). The other ends of the plurality of first springs (513) on the same side are connected with a same clamping plate (501). One side of the clamping plate (501) and one side of the fixing plate (502) are both attached to the top of the moving plate (504).

2. The auxiliary tool for conveniently placing L-shaped angle steel according to claim 1, characterized in that: And a same angle steel (1) is attached between the two clamping plates (501). One side of the angle steel (1) is attached to the top of the moving plate (504). A plurality of through holes (511) are formed in the fixing plate (502). A slide bar (512) is slidably connected to the inner wall of the through hole (511). The slide bar (512) is located in the first spring (513). One end of the slide bar (512) is connected with one side of the clamping plate (501). The other end of the slide bar (512) extends into the stroke groove (510). The outer wall of the slide bar (512) is slidably connected to the inner wall of the stroke groove (510).

3. An auxiliary tool for facilitating the placement of L-shaped angle steel according to claim 1, characterized in that: A limiting groove (514) is formed on one side of the second inclined block (509). A limiting block (515) is connected to one side of the first inclined block (508). The outer wall of the limiting block (515) is slidably connected to the inner wall of the limiting groove (514).

4. An auxiliary tool for conveniently placing L-shaped angle steels according to claim 1, characterized in that: The clamping mechanism (6) includes a moving rod (602) and a clamping groove (605). The clamping groove (605) is formed in the circular tube (3). The outer wall of the moving rod (602) is slidably connected to the inner wall of the circular tube (3). One end of the moving rod (602) penetrates through the bottom of the concave block (2) and is connected to the bottom of the moving plate (504). A second spring (601) is sleeved outside the moving rod (602). Two ends of the second spring (601) are respectively connected to the bottom of the moving plate (504) and the inner wall of the concave block (2). A groove (606) is formed in the outer wall of the moving rod (602). One side of the groove (606) communicates with one side of the clamping groove (605).

5. An auxiliary tool for facilitating the placement of L-shaped angle steel according to claim 4, characterized in that: A clamping block (604) is slidably connected to the inner wall of the groove (606). One side of the clamping block (604) is attached to the inner wall of the circular tube (3). The other side of the clamping block (604) is connected to a third spring (603). The other end of the third spring (603) is connected to the inner wall of the groove (606).

6. An auxiliary tool for conveniently placing L-shaped angle steels according to claim 1, characterized in that: The adjusting mechanism (4) includes a threaded tube (401). One end of the threaded tube (401) communicates with one end of the circular tube (3). A threaded sleeve (402) is threadedly connected to the outer wall of the threaded tube (401).

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