Auxiliary supporting tool

Abstract

The utility model provides an auxiliary supporting tool which comprises a seat body arranged in a sliding mode, the seat body comprises a lifting portion located at the lower end and a matching portion located at the upper end, the lifting portion is arranged in a forward extending mode and can extend to the position below an A-shaped column along with the seat body in a sliding mode, and the lifting portion is arranged in a lifting mode. And the end part of the matching part is obliquely arranged, and the end part of the matching part can be matched with the upper part of the A-shaped column in an abutting manner. Aiming at the defects in the prior art, the utility model provides an auxiliary support tool which can provide auxiliary support when an A-shaped column is welded, so that the welding operation can be conveniently carried out, and the safety can also be improved.

Description

Technical Field

[0001] The utility model relates to an auxiliary supporting tooling. Background Art

[0002] An iron tower refers to a high tower made of steel materials, such as steel pipe towers and angle steel towers, which are mainly used for communication or power line installation. In addition to the angle steel or steel pipe as the main material, the iron tower is usually also provided with various steel components, such as hanging wire structures, A-shaped columns and tower feet, etc. The A-shaped column includes two long rods that extend obliquely and abut against each other at the top, and a cross bar connected to the two long rods near the bottom, so that the whole is in an A shape, which mainly plays a role of stability and support. Flanges are also provided at the top and bottom of the A-shaped column, and the connection between the A-shaped column and the flange needs to be welded. The prior art usually connects the top of the A-shaped column by a crane, connects the bottom of the A-shaped column to the ground, and then drives the A-shaped column to move by the crane to make it in an inclined state, and then allows the operator to perform welding. However, by only connecting the top of the A-shaped column with a crane, the A-shaped column may shake during the welding process, affecting the welding process, and there are also major safety hazards. Utility Model Content

[0003] In view of the deficiencies in the prior art, the utility model provides an auxiliary support tooling, which can provide auxiliary support when welding A-shaped columns, thereby facilitating welding operations and improving safety.

[0004] To achieve the above-mentioned purpose, the utility model provides an auxiliary support tooling, including a sliding seat body, the seat body including a lifting portion located at the lower end and a matching portion located at the upper end, the lifting portion extending forward and being able to slide with the seat body to extend to the bottom of the A-shaped column, and the lifting portion being arranged to be raised and lowered, the end of the matching portion being arranged to be inclined, and the end of the matching portion being able to abut and match with the top of the A-shaped column.

[0005] The advantages of adopting the above technical solution are: by setting a seat body, a supporting part located at the lower end and a matching part located at the upper end are set on the seat body, so that the supporting part extends forward and can slide with the seat body to the bottom of the A-shaped column, and then the supporting part can be raised and lowered to lift the cross bar of the A-shaped column close to the bottom, and finally an inclined matching part is set to abut and cooperate with the top of the A-shaped column. Before welding, the A-shaped column is first lifted to the corresponding position by the lifting device, and then the seat body is slid along the ground until its supporting part extends under the A-shaped column, and the A-shaped column is lifted and lowered by the supporting part, so that the bottom of the A-shaped column leaves the ground, and then the matching part abuts against the top of the A-shaped column, and the A-shaped column is supported by auxiliary support tooling to ensure stability during welding and improve welding safety.

[0006] The utility model can be further configured as follows: the lifting part includes a plurality of first transmission rods, a plurality of second transmission rods and a screw rod, the first transmission rods and the second transmission rods corresponding to the positions are crossed and hingedly arranged, the ends of the adjacent first transmission rods and the second transmission rods are hingedly matched, the screw rod is threadedly matched with one of the first transmission rods and the second transmission rod corresponding to the one of the first transmission rods, and the internal threads on one of the first transmission rods and the second transmission rod corresponding to the one of the first transmission rods are arranged in reverse.

[0007] Through further configuration, a plurality of first transmission rods, a plurality of second transmission rods and a screw rod are arranged in the lifting part, the first transmission rods and the second transmission rods with corresponding positions are crossed and hinged, and the ends of the adjacent first transmission rods and the second transmission rods are hinged and matched, and finally the screw rod is threadedly matched with a first transmission rod and a second transmission rod corresponding to the first transmission rod. By rotating the screw rod, the first transmission rod and the second transmission rod corresponding to the first transmission rod can be moved laterally, thereby driving the remaining first transmission rods and the second transmission rods to move laterally, and changing the overall height, and finally driving the lifting of the lifting part as a whole.

[0008] The utility model can be further configured as follows: the matching portion is provided with a contact surface arranged on the outer side of the end portion thereof, and the contact surface is made of elastic material.

[0009] Through further arrangements, a contact surface made of elastic material is arranged on the outer side of the mating part, and the contact surface abuts against the upper end of the A-shaped column. On the one hand, it can avoid damage caused by bumps and collisions, and on the other hand, it can form a larger contact surface with the A-shaped column through the deformation of the contact surface, thereby enhancing the abutment effect and further ensuring stability.

[0010] The utility model can be further configured as follows: a plurality of rollers and a plurality of telescopic rods are arranged below the seat body, the plurality of rollers can form a sliding fit between the seat body and the ground, and the plurality of telescopic rods can be driven by a motor to be telescopically arranged.

[0011] Through further configuration, a plurality of rollers are arranged under the seat body to form a sliding effect of the seat body relative to the ground. On this basis, a telescopic rod driven by a motor is arranged. After the seat body slides to the corresponding position, the telescopic rod is extended to contact the ground to achieve an anti-slip effect and further ensure stability. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 A top view of an embodiment of the utility model;

[0013] Figure 2 For the utility model embodiment Figure 1 Sectional view at AA in the middle;

[0014] Figure 3 For the utility model embodiment Figure 2 Enlarged view of part a;

[0015] Figure 4 It is a structural schematic diagram of the use state of the embodiment of the utility model;

[0016] Figure 5 It is a schematic diagram of welding state of the prior art;

[0017] Wherein: the seat body 1; the lifting part 11; the first transmission rod 111; the second transmission rod 112; the screw rod 113; the matching part 12; the abutting surface 121; the roller 13; the telescopic rod 14; and the A-shaped column 2. DETAILED DESCRIPTION

[0018] The utility model is an auxiliary support tooling implementation example Figure 1-5 As shown: it includes a sliding seat body 1, the seat body 1 includes a lifting portion 11 located at the lower end and a matching portion 12 located at the upper end, the lifting portion 11 extends forward and can slide with the seat body 1 to the bottom of the A-shaped column 2, and the lifting portion 11 is raised and lowered, the end of the matching portion 12 is inclined, and the end of the matching portion 12 can abut and match with the upper part of the A-shaped column 2.

[0019] The lifting part 11 includes a plurality of first transmission rods 111, a plurality of second transmission rods 112 and a screw rod 113. The first transmission rods 111 and the second transmission rods 112 corresponding to each other are crossed and hingedly arranged. The ends of adjacent first transmission rods 111 and second transmission rods 112 are hingedly matched. The screw rod 113 is threadedly matched between one of the first transmission rods 111 and the second transmission rod 112 corresponding to the one of the first transmission rods 111, and the internal threads on one of the first transmission rods 111 and the second transmission rod 112 corresponding to the one of the first transmission rods 111 are arranged in reverse.

[0020] The matching portion 12 is provided with a contact surface 121 disposed on the outer side of the end portion thereof, and the contact surface 121 is made of elastic material.

[0021] A plurality of rollers 13 and a plurality of telescopic rods 14 are arranged below the seat body 1. The plurality of rollers 13 can form a sliding fit between the seat body 1 and the ground, and the plurality of telescopic rods 14 can be driven by a motor to be telescopically arranged.

[0022] The above example is only one preferred specific example of the present invention. The common changes and substitutions made by those skilled in the art within the technical solution of the present invention are all included in the protection scope of the present invention.

Claims

1. An auxiliary support tooling, characterized in that: The invention comprises a sliding seat, wherein the seat comprises a lifting portion at the lower end and a matching portion at the upper end, wherein the lifting portion extends forward and can slide with the seat to extend to the bottom of the A-shaped column, and the lifting portion is raised and lowered, and the end of the matching portion is inclined, and the end of the matching portion can abut and match with the upper part of the A-shaped column.

2. The auxiliary support tooling according to claim 1, characterized in that: The lifting part includes a plurality of first transmission rods, a plurality of second transmission rods and a screw rod. The first transmission rods and the second transmission rods corresponding to each other are crossed and hingedly arranged. The ends of the adjacent first transmission rods and the second transmission rods are hingedly matched. The screw rod is threadedly matched with one of the first transmission rods and the second transmission rod corresponding to the one of the first transmission rods, and the internal threads on one of the first transmission rods and the second transmission rod corresponding to the one of the first transmission rods are arranged in reverse.

3. The auxiliary support tooling according to claim 1, characterized in that: The matching portion is provided with a contact surface arranged on the outer side of its end portion, and the contact surface is made of elastic material.

4. The auxiliary support tooling according to claim 1, 2 or 3, characterized in that: A plurality of rollers and a plurality of telescopic rods are arranged below the seat body, the plurality of rollers can form a sliding fit between the seat body and the ground, and the plurality of telescopic rods can be driven by a motor to be telescopically arranged.

Images