CN220882091U

CN220882091U - Clamp for machining steel structure beam

Info

Publication number: CN220882091U
Application number: CN202322844881.2U
Authority: CN
Inventors: 孙继刚
Original assignee: Liaoning Tianying Steel Structure Color Plate Manufacturing Co ltd
Current assignee: Liaoning Tianying Steel Structure Color Plate Manufacturing Co ltd
Priority date: 2023-10-24
Filing date: 2023-10-24
Publication date: 2024-05-03
Anticipated expiration: 2033-10-24

Abstract

The utility model discloses a clamp for machining a steel structure beam, which relates to the technical field of clamps for machining the steel structure beam and comprises a convex table, wherein a first pair of wire drawing rods are connected to the upper part of the convex table in a rotating way, a first dovetail guide rail is fixedly arranged on the upper surfaces of two sides of the convex table, a convex sliding table is connected to the first dovetail guide rail in a sliding way, a pair of convex sliding tables are connected with the first pair of wire drawing rods in a threaded way, a second pair of wire drawing rods are connected to the upper part of the convex sliding table in a rotating way, a second dovetail guide rail is fixedly arranged on the upper surfaces of two sides of the convex sliding table, an inverted L-shaped clamping plate is connected to the second pair of wire drawing rods in a sliding way, and the clamp can drive a pair of convex sliding tables to move in a opposite direction or move in a reverse direction through the rotation of the first pair of wire drawing rods, and clamp and fix the steel structure beams with different lengths through adjusting the distance between the pair of convex sliding tables.

Description

Clamp for machining steel structure beam

Technical Field

The utility model relates to the technical field of clamps for machining steel structure beams, in particular to a clamp for machining steel structure beams.

Background

Steel structures are structures composed of steel materials, and are one of the main types of building structures. The structure mainly comprises steel beams, steel columns, steel trusses and other components made of section steel, steel plates and the like, and rust removal and prevention processes such as silanization, pure manganese phosphating, washing, drying, galvanization and the like are adopted, and all the components or parts are connected by adopting welding seams, bolts or rivets.

In the utility model patent with the publication number of CN218341947U, a clamp for processing a steel structure beam is disclosed, the clamp comprises a bottom plate, an L-shaped fixing block is fixedly arranged at the upper end part of the bottom plate, an oil cylinder is fixedly arranged on the side wall of the L-shaped fixing block, a telescopic rod is fixedly arranged at the output end of the oil cylinder, a triangular slide block is fixedly arranged at one end of the telescopic rod far away from the oil cylinder, a clamping mechanism comprises rotating parts, two rotating parts are fixedly arranged on the side walls of two sides of the base block, curved rods are rotatably arranged in the two rotating parts, clamping bars are fixedly arranged at the opposite ends of the two curved rods, fixing columns are fixedly arranged in the two curved rods, elastic columns are fixedly arranged at the opposite ends of the two fixing columns, and the steel structure beam is effectively clamped and fixed under the overturning of the clamping bars.

However, the utility model is inconvenient to clamp and fix steel structure beams with different lengths when in use, and has poor use effect.

Disclosure of utility model

Aiming at the defects of the prior art, the utility model provides a clamp for processing a steel structure beam, which aims to solve the problems in the prior art.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a fixture for steel construction roof beam processing, includes protruding type platform, protruding type platform upper portion internal rotation is connected with first pair of wire drawing pole, protruding type platform both sides upper surface is all fixed to be provided with first forked tail guide rail, sliding connection has protruding type slip table on the first forked tail guide rail, a pair of protruding type slip table with first pair of wire drawing pole threaded connection, protruding type slip table upper portion internal rotation is connected with the second to the wire drawing pole, protruding type slip table both sides upper surface is all fixed to be provided with the second forked tail guide rail, sliding connection has the type of falling L splint on the second forked tail guide rail, a pair of type of falling L splint with second pair of wire drawing pole threaded connection.

Preferably, the internal thread on the upper part of the inverted L-shaped clamping plate is connected with a threaded rod, and the lower end of the threaded rod is rotationally connected with a pressure plate.

Preferably, the lower end of the pressure plate is fixedly connected with an anti-slip pad.

Preferably, the first rotating handle is fixedly connected with one end of the first pair of wire drawing rods, the second rotating handle is fixedly connected with one end of the second pair of wire drawing rods, and the third rotating handle is fixedly connected with the upper end of the threaded rod.

Preferably, the top surface of the convex table is flush with the top surface of the convex sliding table.

Preferably, a pair of said inverted L-shaped cleats are symmetrical to each other.

Advantageous effects

The utility model provides a clamp for processing a steel structure beam, which has the following beneficial effects:

1. The first pair of wire drawing rods can drive the pair of convex sliding tables to move in opposite directions or move in opposite directions, and steel structure beams with different lengths can be clamped and fixed by adjusting the distance between the pair of convex sliding tables;

2. The second pair of wire drawing rods can drive the pair of inverted L-shaped clamping plates to move in opposite directions or move in opposite directions, and steel structure beams with different widths can be clamped and fixed by adjusting the distance between the pair of inverted L-shaped clamping plates;

3. The third rotating handle can drive the pressure plate to ascend or descend, so that steel structure beams with different thicknesses can be clamped and fixed.

Drawings

FIG. 1 is a front view of the present utility model;

Fig. 2 is a cross-sectional view of A-A in fig. 1.

In the figure: 1. a convex table; 2. a convex sliding table; 3. a second dovetail rail; 4. a second swivel handle; 5. a second pair of pull lead screws; 6. a first dovetail rail; 7. a first pair of wire drawing bars; 8. a first swivel handle; 9. a threaded rod; 10. a third rotating handle; 11. a pressure plate; 12. an anti-slip pad; 13. an inverted L-shaped clamping plate; 21. a steel structural beam body.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-2, the present utility model provides a technical solution: the fixture for machining the steel structure beam comprises a convex table 1, wherein a first pair of wire drawing rods 7 are rotationally connected to the upper part of the convex table 1, first dovetail guide rails 6 are fixedly arranged on the upper surfaces of two sides of the convex table 1, a convex sliding table 2 is slidingly connected to the first dovetail guide rails 6, a pair of convex sliding tables 2 are in threaded connection with the first pair of wire drawing rods 7, a second pair of wire drawing rods 5 are rotationally connected to the upper part of the convex sliding table 2, a second dovetail guide rail 3 is fixedly arranged on the upper surfaces of two sides of the convex sliding table 2, an inverted L-shaped clamping plate 13 is slidingly connected to the second dovetail guide rail 3, and the pair of inverted L-shaped clamping plates 13 are in threaded connection with the second pair of wire drawing rods 5; the upper part of the inverted L-shaped clamping plate 13 is internally connected with a threaded rod 9 through threads, and the lower end of the threaded rod 9 is rotatably connected with a pressure plate 11; the lower end of the pressure plate 11 is fixedly connected with an anti-slip pad 12; one end of the first pair of wire drawing rods 7 is fixedly connected with a first rotating handle 8, one end of the second pair of wire drawing rods 5 is fixedly connected with a second rotating handle 4, and the upper end of the threaded rod 9 is fixedly connected with a third rotating handle 10; the top surface of the convex table 1 is flush with the top surface of the convex sliding table 2; the pair of inverted L-shaped clamping plates 13 are symmetrical to each other.

All electric components in the scheme are connected with an adaptive power supply through wires by a person skilled in the art, and an appropriate controller is selected according to actual conditions so as to meet control requirements, specific connection and control sequences, and the electric connection is completed by referring to the following working principles in the working sequence among the electric components, wherein the detailed connection means are known in the art, and the following main description of the working principles and processes is omitted from the description of electric control.

Examples: according to the description of fig. 1-2, when in use, the first rotating handle 8 can drive the first pair of wire drawing rods 7 to rotate, the first pair of wire drawing rods 7 can drive the pair of convex sliding tables 2 to move in opposite directions or move in opposite directions, the steel structure beams with different lengths can be clamped and fixed by adjusting the distance between the pair of convex sliding tables 2, the second rotating handle 4 can drive the second pair of wire drawing rods 5 to rotate, the second pair of wire drawing rods 5 can drive the pair of inverted-L-shaped clamping plates 13 to move in opposite directions or move in opposite directions, the third rotating handle 10 can drive the pressure plate 11 to ascend or descend through adjusting the distance between the pair of inverted-L-shaped clamping plates 13, so that the steel structure beams with different thicknesses can be clamped and fixed, the steel structure beam body 21 is placed on the top surface of the pair of convex sliding tables 2, the second rotating handle 4 drives the pair of inverted-L-shaped clamping plates 13 to clamp the lower part of the steel structure beam body 21, the pressure plate body 21 is fixed by adjusting the distance between the pair of inverted-L-shaped clamping plates 13, the third rotating handle 10 can drive the pressure plate 11 to ascend or descend through adjusting the distance between the pair of inverted-L-shaped clamping plates 13, and the pressure pad 12 can be further processed by the friction effect of the pressure pad is improved, and the anti-skid effect of the anti-skid steel structure body can be further processed.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a fixture for steel construction roof beam processing, its characterized in that, including protruding type platform (1), protruding type platform (1) upper portion internal rotation is connected with first pair of wire drawing pole (7), protruding type platform (1) both sides upper surface is all fixed and is provided with first forked tail guide rail (6), sliding connection has protruding type slip table (2) on first forked tail guide rail (6), a pair of protruding type slip table (2) with first pair of wire drawing pole (7) threaded connection, protruding type slip table (2) upper portion internal rotation is connected with second pair of wire drawing pole (5), protruding type slip table (2) both sides upper surface is all fixed and is provided with second forked tail guide rail (3), sliding connection has on second forked tail guide rail (3) and falls L type splint (13) with second pair of wire drawing pole (5) threaded connection.

2. The clamp for machining the steel structure beam according to claim 1, wherein a threaded rod (9) is connected to the upper portion of the inverted-L-shaped clamping plate (13) in an internal threaded mode, and a pressure plate (11) is connected to the lower end of the threaded rod (9) in a rotating mode.

3. The clamp for machining the steel structure beam according to claim 2, wherein the lower end of the pressure plate (11) is fixedly connected with an anti-slip pad (12).

4. The clamp for machining the steel structure beam according to claim 2, wherein one end of the first pair of wire drawing rods (7) is fixedly connected with a first rotating handle (8), one end of the second pair of wire drawing rods (5) is fixedly connected with a second rotating handle (4), and the upper end of the threaded rod (9) is fixedly connected with a third rotating handle (10).

5. The clamp for machining the steel structure beam according to claim 1, wherein the top surface of the convex table (1) is flush with the top surface of the convex sliding table (2).

6. A clamp for machining a steel structural beam according to claim 1, wherein a pair of said inverted L-shaped clamping plates (13) are symmetrical to each other.