CN217044728U

CN217044728U - Clamp for machining steel structure beam

Info

Publication number: CN217044728U
Application number: CN202220748274.9U
Authority: CN
Inventors: 徐会强; 周小艳; 涂文兵; 梁继琼; 杨剑宁
Original assignee: Yichang Longfeng Steel Structure Engineering Co ltd
Current assignee: Yichang Longfeng Steel Structure Engineering Co ltd
Priority date: 2022-04-02
Filing date: 2022-04-02
Publication date: 2022-07-26
Anticipated expiration: 2032-04-02

Abstract

The utility model discloses an anchor clamps are used in processing of steel construction roof beam, including support frame, constant head tank, the drill bushing body, support reason, spacing groove, clamp plate, first one-way screw rod, first handle, locating plate, the upper end symmetry fixedly connected with connecting rod of both sides around the clamp plate, the upper end lateral wall fixedly connected with limit slide of connecting rod, the spacing spout of second has been seted up to the upper end wall body symmetry of both sides around the support frame, be provided with the layer board under the support frame, the first fixed block of both sides middle part symmetry fixedly connected with around the layer board, the lower extreme middle part symmetry fixedly connected with second fixed block of both sides around the support frame. This anchor clamps are used in processing of steel construction roof beam can conveniently fix a plurality of drill bushing bodies through mutually supporting of backup pad, fixing base, third handle, two-way screw rod, screw thread movable block, the spacing clamp plate that sets up, only needs to rotate a third handle can accomplish fixed spacing, and convenient operation has improved work efficiency.

Description

Clamp for machining steel structure beam

Technical Field

The utility model relates to an anchor clamps field is used in the processing of steel construction roof beam, in particular to anchor clamps are used in processing of steel construction roof beam.

Background

Steel structures are structures composed of steel materials and are one of the main building structure types. The structure mainly comprises steel beams, steel columns, steel trusses and other members made of section steel, steel plates and the like, and rust removing and preventing processes such as silanization, pure manganese phosphating, washing drying, galvanization and the like are adopted. The components or parts are typically joined by welds, bolts or rivets. Because of its light dead weight, and construction is simple and convenient, widely apply to fields such as large-scale factory building, venue, superelevation layer.

The steel structure beam needs to be fixed and clamped through a clamp in the machining process to be machined.

In chinese utility model patent application no: CN202121078528.2 discloses a clamp for processing a steel structure beam, which includes a plurality of drill bushing devices for guiding drill bits, and further includes a rack device for limiting and positioning two steel structure beams at the same time, two pressing devices for clamping the steel structure beams are symmetrically installed at two ends of the rack device; the drill bushing device comprises a drill bushing body, wherein a supporting edge is arranged on the drill bushing body, and a limiting groove is arranged on the supporting edge; the rack device comprises a support frame, wherein two positioning grooves are symmetrically arranged below the support frame, and a plurality of mounting holes are uniformly distributed in the support frame. According to the clamp for machining the steel structure beam, two steel structure beams are guaranteed to be fixed simultaneously through the arrangement of duplex positioning, and machining efficiency is improved; through the arrangement of duplex positioning, the two steel structure beams are used as supports, so that the stability during processing is improved; through the arrangement of compressing tightly at both ends, the two ends are relatively independent from each other and can be used independently, thereby increasing the convenience of use. The drill bushing body of the device is fixed through the bolt matching limiting groove, one drill bushing body needs one bolt, the installation and the disassembly are all complex, the working efficiency is reduced, meanwhile, the fixed limiting structure is not arranged below the positioning groove of the device, and therefore a workpiece is easily separated from the inner cavity of the positioning groove during machining, and the stability is poor.

Therefore, there is a need for a clamp for processing a steel structural beam to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides an anchor clamps are used in processing of steel construction roof beam can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a clamp for machining a steel structure beam comprises a support frame, a positioning groove, a drill bushing body, a supporting edge, a limiting groove, a pressing plate, first one-way screws, a first handle and a positioning plate, wherein connecting rods are symmetrically and fixedly connected to the upper ends of the front side and the rear side of the pressing plate, limiting sliding blocks are fixedly connected to the side walls of the upper ends of the connecting rods, second limiting sliding grooves are symmetrically formed in the upper end wall bodies of the front side and the rear side of the support frame, a supporting plate is arranged right below the support frame, first fixing blocks are symmetrically and fixedly connected to the middle portions of the front side and the rear side of the supporting plate, second fixing blocks are symmetrically and fixedly connected to the middle portions of the lower ends of the front side and the rear side of the support frame, second one-way screws are symmetrically and threadedly connected to the centers of the two second fixing blocks, second handles are symmetrically and fixedly connected to the tops of the two second one-way screws, a rod body is fixedly connected to the front end of the top of the support frame, and a first limiting sliding groove is formed in a through way in the side wall of the rod body, the supporting device comprises a supporting frame and is characterized in that a supporting plate is fixedly connected to the upper end of the back of the supporting frame, fixing seats are symmetrically and fixedly connected to the left end and the right end of the top of the supporting plate, two opposite sides of the two fixing seats are rotatably connected with two-way screws, a third handle is arranged at the right end of each two-way screw, threaded moving blocks are symmetrically sleeved outside the left end and the right end of each two-way screw, and limiting pressing plates are fixedly connected to the side walls of the front ends of the threaded moving blocks.

Preferably, the upper end lateral wall of connecting rod and the upper end lateral wall laminating of support frame, the inner chamber of locating the second spacing spout is inserted to limit slide, and limit slide's top and bottom and the laminating of the top and the bottom of the inner chamber of second spacing spout, limit slide and the spacing spout of second are sliding connection.

Preferably, the lower ends of the two second one-way screws are respectively rotatably connected with the tops of the two first fixed blocks through bearings.

Preferably, the right end of the bidirectional screw rod extends to the right outside of the fixed seat at the right end, and the bidirectional screw rod is in threaded connection with the threaded moving block.

Preferably, the number of the thread moving blocks is two, the two groups of thread moving blocks are symmetrically arranged, and the thread moving blocks correspond to the support edges.

Preferably, the front end of the limiting pressure plate is located in an inner cavity of the first limiting sliding groove, the front end of the limiting pressure plate is attached to the inner wall of the first limiting sliding groove, the limiting pressure plate is in sliding connection with the first limiting sliding groove, and the height of the limiting pressure plate from the top of the support frame is the same as the height of the limiting groove from the top of the support frame.

Advantageous effects

Compared with the prior art, the utility model provides an anchor clamps are used in processing of steel construction roof beam possesses following beneficial effect:

1. this anchor clamps are used in processing of steel construction roof beam can conveniently fix a plurality of drill bushing bodies through mutually supporting of backup pad, fixing base, third handle, two-way screw rod, screw thread movable block, the spacing clamp plate that sets up, only needs to rotate a third handle can accomplish fixed spacing, and convenient operation has improved work efficiency, and a spacing spout that the body of rod lateral wall was seted up can play spacing effect to the spacing clamp plate, has increased stability.

2. This anchor clamps are used in processing of steel construction roof beam, can conveniently fix the below of constant head tank through mutually supporting of layer board, first fixed block, second fixed block, the one-way screw rod of second, second handle that set up, and then realize fixing the bottom of steel construction roof beam, increased stability, can conveniently play spacing effect to the clamp plate through mutually supporting of connecting rod, the spacing spout of second, the spacing slider that set up, increased the stability of clamp plate.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is an enlarged view of the point A of FIG. 1 according to the present invention;

fig. 3 is a schematic view of the structure of the drill bushing body of the present invention.

In the figure: 1. a support frame; 2. positioning a groove; 3. a support rim; 4. pressing a plate; 5. a first unidirectional screw; 6. a first handle; 7. positioning a plate; 8. a pallet; 9. a first fixed block; 10. a second fixed block; 11. a second unidirectional screw; 12. a second handle; 13. a first limiting chute; 14. a support plate; 15. a fixed seat; 16. a third handle; 17. a bidirectional screw; 18. a threaded moving block; 19. a limiting pressing plate; 20. a connecting rod; 21. a second limiting chute; 22. a limiting slide block; 23. drilling a sleeve body; 24. a limiting groove; 25. a rod body.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-3, a fixture for processing a steel structure beam comprises a support frame 1, a positioning groove 2, a drill bushing body 23, a support edge 3, a limiting groove 24, a press plate 4, a first one-way screw 5, a first handle 6 and a positioning plate 7, wherein the upper ends of the front side and the rear side of the press plate 4 are symmetrically and fixedly connected with connecting rods 20, the upper end side walls of the connecting rods 20 are attached to the upper end side walls of the support frame 1, the upper end side walls of the front side and the rear side of the support frame 1 are symmetrically provided with second limiting slide grooves 21, the limiting slide blocks 22 are inserted into the inner cavity of the second limiting slide grooves 21, the top and the bottom of the limiting slide blocks 22 are attached to the top and the bottom of the inner cavity of the second limiting slide grooves 21, the limiting slide blocks 22 are in sliding connection with the second limiting slide grooves 21, and the connecting rods 20, the second limiting slide grooves 21 and the limiting slide blocks 22 are matched with each other to conveniently limit the press plate 4, the stability of the pressing plate 4 is improved, the supporting plate 8 is arranged under the supporting frame 1, the middle parts of the front side and the rear side of the supporting plate 8 are symmetrically and fixedly connected with first fixing blocks 9, the middle parts of the lower ends of the front side and the rear side of the supporting frame 1 are symmetrically and fixedly connected with second fixing blocks 10, the middle parts of the two second fixing blocks 10 are symmetrically and symmetrically in threaded connection with second one-way screw rods 11, the lower ends of the two second one-way screw rods 11 are respectively and rotatably connected with the tops of the two first fixing blocks 9 through bearings, the tops of the two second one-way screw rods 11 are symmetrically and fixedly connected with second handles 12, the lower part of the positioning groove 2 can be conveniently fixed through the mutual matching of the supporting plate 8, the first fixing blocks 9, the second fixing blocks 10, the second one-way screw rods 11 and the second handles 12, further the bottom fixing of the steel structure beam is realized, the stability is improved, the front end of the top of the supporting frame 1 is fixedly connected with a rod body 25, the side wall of the rod body 25 is provided with a first limiting sliding groove 13 in a penetrating way, the first limiting sliding groove 13 arranged on the side wall of the rod body 25 can limit a limiting pressing plate 19, so that the stability is improved, the upper end of the back surface of the support frame 1 is fixedly connected with a support plate 14, the left end and the right end of the top of the support plate 14 are symmetrically and fixedly connected with fixed seats 15, one opposite side of the two fixed seats 15 is rotatably connected with a bidirectional screw 17, the right end of the bidirectional screw 17 extends to the outside of the right side of the fixed seat 15 at the right end, the bidirectional screw 17 is in threaded connection with a threaded moving block 18, the right end of the bidirectional screw 17 is provided with a third handle 16, the outside of the left end and the right end of the bidirectional screw 17 is symmetrically sleeved with threaded moving blocks 18, the threaded moving blocks 18 are two groups, the number of each group is two, the two groups of threaded moving blocks 18 are symmetrically arranged, the threaded moving blocks 18 correspond to the support edge 3, the side wall of the front end of the threaded moving blocks 18 is fixedly connected with the limiting pressing plate 19, the front end of limiting pressure plate 19 is located the inner chamber of first limiting sliding groove 13, the front end of limiting pressure plate 19 and the inner wall laminating of first limiting sliding groove 13, limiting pressure plate 19 and first limiting sliding groove 13 are sliding connection, limiting pressure plate 19 is the same from the height at 1 top of support frame 24 and the height at the spacing groove 24 from 1 top of support frame, backup pad 14 through setting up, fixing base 15, third handle 16, two-way screw 17, threaded moving block 18, mutually supporting of limiting pressure plate 19 can conveniently fix a plurality of drill bushing bodies 23, only need to rotate a third handle 16 can accomplish fixed spacing, and is convenient for operation, and the work efficiency is improved.

It should be noted that, the utility model is a fixture for processing steel structure beams, when in use, a plurality of drill bushing bodies 23 can be conveniently fixed by mutually matching a support plate 14, a fixed seat 15, a third handle 16, a bidirectional screw 17, a thread moving block 18 and a limit pressing plate 19, and fixing and limiting can be completed only by rotating one third handle 16, specifically, when in fixing, the limit grooves 24 on the side walls of the support edges 3 at the left and right ends are oppositely arranged, then the third handle 16 is clockwise rotated to drive the bidirectional screw 17 to rotate, the bidirectional screw 17 drives two groups of thread moving blocks 18 to move close to each other, then the two groups of thread moving blocks 18 drive two groups of limit pressing plates 19 to move close to each other, then the two groups of limit pressing plates 19 can move to the limit grooves 24 on the side walls of the support edges 3 at the left and right ends, at the moment, the bottom of a first fixed block 9 is attached to the bottom of the inner cavity of the limit groove 24, so as to complete fixing and limiting, convenient operation, the work efficiency is improved, first spacing spout 13 that the body of rod 25 lateral wall was seted up can play spacing effect to spacing clamp plate 19, stability has been increased, at layer board 8, first fixed block 9, second fixed block 10, the one-way screw rod 11 of second, the mutually supporting of second handle 12 can be conveniently fixed the below of constant head tank 2, and then the realization is fixed specifically to the bottom of steel structure roof beam, two clockwise rotation second handles 12 drive two one-way screw rods 11 and rotate simultaneously, and then two first fixed blocks 9 drive layer board 8 upward displacement and press from both sides steel structure roof beam fixed clamp, stability has been increased, at connecting rod 20, the spacing spout 21 of second, spacing slider 22 mutually supporting can conveniently play spacing effect to clamp plate 4, the stability of clamp plate 4 has been increased.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only illustrative of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the present invention, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a steel construction is anchor clamps for roof beam processing, includes support frame (1), constant head tank (2), bores the cover body (23), supports reason (3), spacing groove (24), clamp plate (4), first one-way screw rod (5), first handle (6), locating plate (7), its characterized in that: the upper end symmetry fixedly connected with connecting rod (20) of both sides around clamp plate (4), the upper end lateral wall fixedly connected with spacing slider (22) of connecting rod (20), the upper end wall body symmetry of both sides has seted up second spacing spout (21) around support frame (1), be provided with layer board (8) under support frame (1), both sides middle part symmetry fixedly connected with first fixed block (9) around layer board (8), the lower extreme middle part symmetry fixedly connected with second fixed block (10) of both sides around support frame (1), the centre symmetry threaded connection of two second fixed blocks (10) has second one-way screw rod (11), the top symmetry fixedly connected with second handle (12) of two one-way screw rod (11), the top front end fixedly connected with body of rod (25) of support frame (1), the novel screw rod is characterized in that a first limiting sliding groove (13) is formed in a penetrating mode in the side wall of the rod body (25), a supporting plate (14) is fixedly connected to the upper end of the back face of the supporting frame (1), fixing seats (15) are symmetrically and fixedly connected to the left end and the right end of the top of the supporting plate (14), two bidirectional screw rods (17) are rotatably connected to one opposite sides of the fixing seats (15), a third handle (16) is arranged at the right end of each bidirectional screw rod (17), a threaded moving block (18) is symmetrically sleeved on the outer portions of the left end and the right end of each bidirectional screw rod (17), and a limiting pressing plate (19) is fixedly connected to the side wall of the front end of each threaded moving block (18).

2. The clamp for machining the steel structure beam as claimed in claim 1, wherein: the upper end lateral wall of connecting rod (20) and the laminating of the upper end lateral wall of support frame (1), spacing slider (22) are inserted and are located the inner chamber of the spacing spout of second (21), and the top and the bottom of spacing slider (22) and the laminating of the top and the bottom of the spacing spout of second (21) inner chamber, and spacing slider (22) are sliding connection with the spacing spout of second (21).

3. The clamp for machining the steel structure beam as claimed in claim 1, wherein: the lower ends of the two second one-way screws (11) are respectively connected with the tops of the two first fixing blocks (9) in a rotating mode through bearings.

4. The clamp for machining the steel structure beam as claimed in claim 1, wherein: the right end of the bidirectional screw rod (17) extends to the right side of the right end of the fixed seat (15) and is connected with the thread moving block (18) in a threaded mode.

5. The clamp for machining the steel structure beam as claimed in claim 1, wherein: the number of the thread moving blocks (18) is two, the number of each group is two, the two groups of thread moving blocks (18) are symmetrically arranged, and the thread moving blocks (18) correspond to the supporting edges (3).

6. The clamp for machining the steel structure beam as claimed in claim 1, wherein: the front end of the limiting pressing plate (19) is located in an inner cavity of the first limiting sliding groove (13), the front end of the limiting pressing plate (19) is attached to the inner wall of the first limiting sliding groove (13), the limiting pressing plate (19) is in sliding connection with the first limiting sliding groove (13), and the height of the limiting pressing plate (19) from the top of the support frame (1) is the same as the height of the limiting groove (24) from the top of the support frame (1).