Steel clamping device for electric power angle steel tower

Abstract

The utility model relates to the technical field of iron tower angle steel production, and discloses an electric power angle steel tower steel clamping device which comprises a machining table, two supporting blocks are fixedly connected to the upper surface of the machining table, rotating shafts are rotationally connected to the two supporting blocks through bearings, the two adjacent ends of the two rotating shafts are fixedly connected with first clamping blocks, and the first clamping blocks are fixedly connected with second clamping blocks. The second clamping block is arranged above the first clamping block, the second clamping block is in a V shape, and a clamping mechanism is arranged on the first clamping block. According to the electric power angle steel tower steel clamping device, the angle of angle steel can be driven to be adjusted by rotating the worm, so that the device can clamp and fix the angle steel at different angles, adjustment is convenient, and the practicability is high. And therefore, machining such as welding and punching of angle steel is facilitated, construction of the electric power angle steel tower is facilitated, the construction efficiency of the electric power angle steel tower is improved, and the practicability and flexibility of the clamping device are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of iron tower angle steel production, in particular to a steel material clamping device for an electric power angle steel tower. Background Art

[0002] Angle steel tower is a lattice tower composed of different types of angle steels. Angle steel is widely used in steel tube towers because it can greatly reduce the wind load of the tower body. During the construction of steel tube towers, due to various external factors such as various terrains, it is often necessary to reprocess the angle steel such as welding and punching to adapt to installation needs. The angle steel needs to be fixed before processing.

[0003] The existing angle steel fixing device generally cannot change the fixing angle of the angle steel after fixing it. The angle steel generally needs to be moved in and out of different positions during welding or punching. If the angle of the angle steel needs to be changed during the processing, the angle steel needs to be removed and fixed again, which is a relatively complicated operation, thereby making the flexibility and practicality of the fixing device weaker. Utility Model Content

[0004] (1) Technical problems solved

[0005] In response to the deficiencies in the prior art, the utility model provides a steel clamping device for an electric angle steel tower, which solves the problem that the existing angle steel fixing device generally cannot change the fixing angle of the angle steel after fixing it, and the angle steel generally needs to be moved in and out of different positions during welding or punching. If the angle of the angle steel needs to be changed during the processing, the angle steel needs to be removed and fixed again, which is a more complicated operation, thereby making the flexibility and practicality of the fixing device weak.

[0006] (2) Technical solution

[0007] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a steel material clamping device for an electric angle steel tower, comprising a processing table, the upper surface of which is fixedly connected to two support blocks;

[0008] Wherein, both support blocks are rotatably connected with a rotating shaft via bearings;

[0009] Wherein, the adjacent ends of the two rotating shafts are fixedly connected with a first clamping block;

[0010] The first clamping block is provided with a clamping mechanism, which includes a first mounting block, a second mounting block, a second clamping block, a sliding groove, a positioning block, a positioning groove, a connecting block, a fixing block, a positioning spring, an angle steel, a supporting block, a supporting groove, a limiting block, a worm and a worm wheel;

[0011] The second clamping block is arranged above the first clamping block, and the second clamping block is in a V shape.

[0012] Preferably, the second clamping block has an included angle of ninety degrees;

[0013] Wherein, the first clamping block is adapted to the second clamping block;

[0014] Wherein, the two first mounting blocks are fixedly connected to the front and rear outer surfaces of the first clamping block;

[0015] Wherein, two sliding grooves are provided on the upper surfaces of the two first mounting blocks;

[0016] The sliding groove extends downward from the lower surface of the first mounting block.

[0017] Preferably, the two second mounting blocks are fixedly connected to the front and rear surfaces of the second clamping block;

[0018] Wherein, the two positioning blocks are fixedly connected to the lower surfaces of the two second mounting blocks;

[0019] Among them, the two positioning blocks are mirror-imaged;

[0020] Wherein, the two positioning blocks are slidably connected with the two sliding grooves;

[0021] Wherein, the supporting block is fixedly connected to the lower surface of the first clamping block.

[0022] Preferably, the support groove is formed on the front surface of the support block, and extends out of the rear surface of the support block;

[0023] The limiting block is slidably sleeved on the supporting block through the supporting groove;

[0024] Wherein, two positioning grooves are provided on the outer surfaces of two adjacent sides of the two positioning blocks;

[0025] The positioning grooves extend from both the front and rear outer surfaces of the positioning block.

[0026] Preferably, the fixing block is fixedly connected to the lower surface of the first front mounting block;

[0027] Wherein, the fixed block is slidably sleeved on the outer surface of the limiting block;

[0028] Wherein, the limit block is slidably connected with the two positioning slots;

[0029] Wherein, the connecting block is fixedly connected to the front surface of the limiting block;

[0030] An angle steel is provided between the first clamping block and the second clamping block, the upper surface of the angle steel is fitted with the lower surface of the second clamping block, and the lower surface of the angle steel is fitted with the upper surface of the first clamping block.

[0031] Preferably, the two positioning springs are fixedly connected between the fixing block and the connecting block;

[0032] The worm is rotatably mounted on the processing table through a bearing;

[0033] Wherein, the lower end of the worm is fixedly connected to the handle;

[0034] The right end of the right rotating shaft rotates and passes through the right surface of the right supporting block;

[0035] Wherein, the worm gear is fixedly connected to the right end of the right rotating shaft;

[0036] The worm wheel is meshingly connected with the worm.

[0037] (3) Beneficial effects

[0038] Compared with the prior art, the present invention provides a steel clamping device for an electric angle steel tower, which has the following beneficial effects:

[0039] 1. The electric angle steel tower steel clamping device can adjust the angle of the angle steel by rotating the worm, so that the device can clamp and fix the angle steel at different angles, which is easy to adjust, and thus facilitates the welding and punching of the angle steel, thereby facilitating the construction of the electric angle steel tower, improving the construction efficiency of the electric angle steel tower, and increasing the practicality and flexibility of the clamping device.

[0040] 2. The electric angle steel tower steel clamping device clamps the angle steel between the first clamping block and the second clamping block. The fixation is convenient and quick. To remove the angle steel, you only need to pull the connecting block so that the limit block slides out of the two positioning grooves and then move the second clamping block upward to remove the angle steel. The disassembly is convenient, which facilitates the installation and disassembly of the angle steel, thereby improving the processing efficiency of the angle steel tower steel. BRIEF DESCRIPTION OF THE DRAWINGS

[0041] Figure 1 This is a schematic diagram of the overall structure of a steel clamping device for an electric angle steel tower according to the present utility model;

[0042] Figure 2 This is a schematic structural diagram of the first clamping block of the utility model;

[0043] Figure 3 This is a schematic diagram of the angle steel structure of the utility model;

[0044] Figure 4 This is a schematic diagram of the support block structure of the utility model;

[0045] Figure 5 This is a schematic diagram of the positioning block structure of the utility model.

[0046] In the figure: 1. Processing table; 2. Support block; 3. Rotating shaft; 4. First clamping block; 5. First mounting block; 6. Second mounting block; 7. Second clamping block; 8. Sliding groove; 9. Positioning block; 10. Positioning groove; 11. Connecting block; 12. Fixed block; 13. Positioning spring; 14. Angle steel; 15. Support block; 16. Support groove; 17. Limit block; 18. Worm; 19. Worm gear. DETAILED DESCRIPTION

[0047] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0048] See also Figure 1-5 , the utility model provides a new technical solution: a steel material clamping device for an electric angle steel tower, comprising a processing table 1, the upper surface of which is fixedly connected to two supporting blocks 2;

[0049] Wherein, both support blocks 2 are rotatably connected to a rotating shaft 3 via bearings;

[0050] Wherein, the adjacent ends of the two rotating shafts 3 are fixedly connected with the first clamping blocks 4;

[0051] The first clamping block 4 is provided with a clamping mechanism, which includes a first mounting block 5, a second mounting block 6, a second clamping block 7, a sliding groove 8, a positioning block 9, a positioning groove 10, a connecting block 11, a fixing block 12, a positioning spring 13, an angle steel 14, a supporting block 15, a supporting groove 16, a limiting block 17, a worm 18 and a worm wheel 19;

[0052] The second clamping block 7 is arranged above the first clamping block 4 , and the second clamping block 7 is in a V shape.

[0053] Furthermore, the second clamping block 7 is at an angle of ninety degrees;

[0054] Among them, the first clamping block 4 is adapted to the second clamping block 7;

[0055] Among them, the two first mounting blocks 5 are fixedly connected to the front and rear outer surfaces of the first clamping block 4;

[0056] Among them, two sliding grooves 8 are opened on the upper surfaces of the two first mounting blocks 5;

[0057] The sliding groove 8 extends downward from the lower surface of the first mounting block 5 .

[0058] Furthermore, two second mounting blocks 6 are fixedly connected to the front and rear surfaces of the second clamping block 7;

[0059] Among them, the two positioning blocks 9 are fixedly connected to the lower surfaces of the two second mounting blocks 6;

[0060] Among them, the two positioning blocks 9 are mirror-imaged;

[0061] Among them, the two positioning blocks 9 are slidably connected with the two sliding grooves 8;

[0062] The supporting block 15 is fixedly connected to the lower surface of the first clamping block 4 .

[0063] Furthermore, the support groove 16 is formed on the front surface of the support block 15 , and the support groove 16 extends out of the rear surface of the support block 15 ;

[0064] The limiting block 17 is slidably mounted on the supporting block 15 through the supporting groove 16;

[0065] Among them, two positioning grooves 10 are provided on the outer surfaces of the two adjacent sides of the two positioning blocks 9;

[0066] The positioning grooves 10 extend from both the front and rear outer surfaces of the positioning block 9 .

[0067] Furthermore, the fixing block 12 is fixedly connected to the lower surface of the front first mounting block 5;

[0068] The fixing block 12 is slidably sleeved on the outer surface of the limiting block 17;

[0069] Among them, the limit block 17 is slidably connected to the two positioning grooves 10;

[0070] The connecting block 11 is fixedly connected to the front surface of the limiting block 17;

[0071] An angle steel 14 is provided between the first clamping block 4 and the second clamping block 7 . The upper surface of the angle steel 14 is in contact with the lower surface of the second clamping block 7 , and the lower surface of the angle steel is in contact with the upper surface of the first clamping block 4 .

[0072] Furthermore, two positioning springs 13 are fixedly connected between the fixing block 12 and the connecting block 11;

[0073] The worm 18 is rotatably mounted on the processing table 1 through a bearing;

[0074] Among them, the lower end of the worm 18 is fixedly connected to the handle;

[0075] The right end of the right rotating shaft 3 rotates and passes through the right surface of the right supporting block 2;

[0076] Among them, the worm gear 19 is fixedly connected to the right end of the right rotating shaft 3;

[0077] The worm wheel 19 is meshingly connected with the worm 18 .

[0078] Furthermore, rubber pads are provided on the outer surfaces of both sides adjacent to the first clamping block 4 and the second clamping block 7 .

[0079] When in use, place the angle steel 14 between the first clamping block 4 and the second clamping block 7, first slide the two positioning blocks 9 into the two sliding grooves 8, and then pull the connecting block 11, so that the connecting block 11 moves in the direction away from the first clamping block 4, and the movement of the connecting block 11 drives the positioning spring 13 to stretch. During the movement of the connecting block 11, the limit block 17 is driven to move synchronously. When the limit block 17 moves to a point where it does not block the downward movement of the positioning block 9, the second clamping block 7 is tightly fitted to the first clamping block 4, and the angle steel 14 is clamped between the first clamping block 4 and the second clamping block 7. At this time, release the pulling of the connecting block 11, and the elastic force of the positioning spring 13 is released. Under the action of , the rear end of the limit block 17 passes through the positioning groove 10 on the front positioning block 9, the supporting groove 16, and the positioning groove 10 on the rear positioning block 9 in sequence, and then the two fixing blocks 12 are fixed synchronously, and then the second clamping block 7 is fixed, and then the angle steel 14 is clamped between the first clamping block 4 and the second clamping block 7. The fixation is convenient and quick. To remove the angle steel 14, you only need to pull the connecting block 11 so that the limit block 17 slides out of the two positioning grooves 10 to move the second clamping block 7 upward, and the angle steel 14 can be removed. The disassembly is convenient, which facilitates the installation and disassembly of the angle steel 14, thereby improving the processing efficiency of the angle steel tower steel.

[0080] Furthermore, during use, when the angle steel 14 is longer, the angle steel 14 can be clamped between the first clamping block 4 and the second clamping block 7 on the left and right sides; when the angle steel 14 is shorter, the angle steel 14 can be fixed only between the first clamping block 4 and the second clamping block 7 on the right side.

[0081] When the worm gear 19 is engaged, the worm gear 19 is engaged, and the worm gear 19 is engaged, so that the worm gear 19 is engaged, so that the worm gear 19 is engaged, so that the worm gear 18 ...8 is engaged, so that the worm gear 19 is engaged, so that the worm gear 18 is engaged, so that the worm gear 18 is engaged, so that the worm gear 18 is engaged

[0082] Working principle: When the device is used, the angle steel 14 is placed between the first clamping block 4 and the second clamping block 7, the two positioning blocks 9 are first slid into the two sliding grooves 8, and then the connecting block 11 is pulled to move the connecting block 11 in the direction away from the first clamping block 4. The movement of the connecting block 11 drives the positioning spring 13 to stretch, and the movement of the connecting block 11 drives the limit block 17 to move synchronously. When the limit block 17 moves to a point where it does not block the downward movement of the positioning block 9, the second clamping block 7 is tightly fitted to the first clamping block 4, and the angle steel 14 is clamped between the first clamping block 4 and the second clamping block 7. At this time, the pulling of the connecting block 11 is released, and the positioning spring 13 is pulled. Under the action of the released elastic force of 13, the rear end of the limit block 17 passes through the positioning groove 10, the supporting groove 16 and the positioning groove 10 on the rear positioning block 9 in sequence, and then the two fixing blocks 12 are fixed synchronously, and then the second clamping block 7 is fixed, and then the angle steel 14 is clamped between the first clamping block 4 and the second clamping block 7. The fixation is convenient and fast. To remove the angle steel 14, you only need to pull the connecting block 11 so that the limit block 17 slides out of the two positioning grooves 10 to move the second clamping block 7 upward, and then the angle steel 14 can be removed. The disassembly is convenient, which facilitates the installation and disassembly of the angle steel 14, thereby improving the processing efficiency of the angle steel tower steel.

[0083] When the worm gear 19 is engaged, the worm gear 19 is engaged, and the worm gear 19 is engaged, so that the worm gear 19 is engaged, so that the worm gear 19 is engaged, so that the worm gear 18 ...8 is engaged, so that the worm gear 19 is engaged, so that the worm gear 18 is engaged, so that the worm gear 18 is engaged, so that the worm gear 18 is engaged

[0084] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A steel material clamping device for an electric power angle steel tower, comprising a processing table (1), characterized in that: Two support blocks (2) are fixedly connected to the upper surface of the processing table (1); Wherein, the two support blocks (2) are both rotatably connected to a rotating shaft (3) via a bearing; Wherein, the adjacent two ends of the two rotating shafts (3) are fixedly connected with a first clamping block (4); The first clamping block (4) is provided with a clamping mechanism, which comprises a first mounting block (5), a second mounting block (6), a second clamping block (7), a sliding groove (8), a positioning block (9), a positioning groove (10), a connecting block (11), a fixing block (12), a positioning spring (13), an angle steel (14), a supporting block (15), a supporting groove (16), a limiting block (17), a worm (18) and a worm wheel (19); The second clamping block (7) is arranged above the first clamping block (4), and the second clamping block (7) is in a V shape.

2. The electric angle steel tower steel clamping device according to claim 1, characterized in that: The second clamping block (7) has an included angle of ninety degrees; Wherein, the first clamping block (4) is adapted to the second clamping block (7); Wherein, the two first mounting blocks (5) are fixedly connected to the front and rear outer surfaces of the first clamping block (4); Wherein, two sliding grooves (8) are provided on the upper surfaces of the two first mounting blocks (5); The sliding groove (8) extends downward from the lower surface of the first mounting block (5).

3. The steel material clamping device for an electric power angle steel tower according to claim 2, characterized in that: The two second mounting blocks (6) are fixedly connected to the front and rear side surfaces of the second clamping block (7); Wherein, the two positioning blocks (9) are fixedly connected to the lower surfaces of the two second mounting blocks (6); Wherein, the two positioning blocks (9) are arranged in a mirror image; Wherein, the two positioning blocks (9) are slidably connected to the two sliding grooves (8); Wherein, the supporting block (15) is fixedly connected to the lower surface of the first clamping block (4).

4. The electric power angle steel tower steel clamping device according to claim 3, characterized in that: The support groove (16) is formed on the front surface of the support block (15), and the support groove (16) extends out of the rear surface of the support block (15); Wherein, the limiting block (17) is slidably sleeved on the supporting block (15) through the supporting groove (16); Wherein, two positioning grooves (10) are provided on the outer surfaces of two adjacent sides of the two positioning blocks (9); The positioning grooves (10) extend from both the front and rear outer surfaces of the positioning block (9).

5. The steel material clamping device for an electric power angle steel tower according to claim 4, characterized in that: The fixing block (12) is fixedly connected to the lower surface of the first front mounting block (5); Wherein, the fixed block (12) is slidably sleeved on the outer surface of the limiting block (17); Wherein, the limiting block (17) is slidably connected to the two positioning grooves (10); Wherein, the connecting block (11) is fixedly connected to the front surface of the limiting block (17); An angle steel (14) is provided between the first clamping block (4) and the second clamping block (7), the upper surface of the angle steel (14) is in contact with the lower surface of the second clamping block (7), and the lower surface of the angle steel is in contact with the upper surface of the first clamping block (4).

6. The steel material clamping device for an electric power angle steel tower according to claim 5, characterized in that: The two positioning springs (13) are fixedly connected between the fixing block (12) and the connecting block (11); The worm (18) is rotatably mounted on the processing table (1) via a bearing; Wherein, the lower end of the worm (18) is fixedly connected to the handle; The right end of the right rotating shaft (3) rotates and passes through the right surface of the right supporting block (2); Wherein, the worm gear (19) is fixedly connected to the right end of the right rotating shaft (3); The worm wheel (19) is meshingly connected with the worm (18).

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