CN213795074U - Steel structure welding clamping device for building engineering - Google Patents
Steel structure welding clamping device for building engineering Download PDFInfo
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- CN213795074U CN213795074U CN202022141714.8U CN202022141714U CN213795074U CN 213795074 U CN213795074 U CN 213795074U CN 202022141714 U CN202022141714 U CN 202022141714U CN 213795074 U CN213795074 U CN 213795074U
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Abstract
The utility model discloses a steel structure welding clamping device for building engineering, comprising a base plate, a pair of otic placode of top one end fixedly connected with of bottom plate, a side fixed surface that the bottom plate is close to the otic placode is connected with first base, the top of first base is equipped with first clamping part, the top of first clamping part is rotated and is connected with the first screw rod that runs through first clamping part, with first base threaded connection, the bottom surface of first clamping part just is located the first gag lever post of one side fixedly connected with of first screw rod, first gag lever post cup joints with first base activity, the upper surface of bottom plate just is located one side sliding connection of otic placode and has the fly leaf. The utility model has the advantages that: this steel structure welding clamping device for building engineering presss from both sides tightly after adjusting the angle of steel pipe at the upper surface of fly leaf, and it is more nimble convenient to use, promotes the fly leaf and can make the fly leaf slide at the upper surface of bottom plate to adapt to the different steel pipes of length.
Description
Technical Field
The utility model relates to a welding clamping device specifically is a steel construction welding clamping device for building engineering belongs to building engineering technical field.
Background
The steel structure is a structure composed of steel materials, and is one of main building structures, wherein some steel materials are connected by welding, and a welding clamping device is often used for assisting the welding operation during the welding operation.
Can weld the steel pipe during construction often, when welding in the side of steel pipe, constructor usually can step on one of them steel pipe with the foot, another steel pipe is fixed to the reuse hand, because the condition that rocks can appear in the hand, can cause the position of two steel pipes to take place relative movement, leads to the welding effect not good, unsatisfied user demand.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a steel construction welding clamping device for building engineering just aims at solving above-mentioned problem, adjusts the angle of steel pipe through the upper surface at the fly leaf and then presss from both sides tightly, uses more nimble convenience, promotes the fly leaf and can make the fly leaf slide at the upper surface of bottom plate to adjust the distance between fly leaf and the otic placode, with the different steel pipe of adaptation length.
The utility model realizes the above purpose by the following technical proposal, a steel structure welding clamping device for building engineering, which comprises a bottom plate, one end of the top of the bottom plate is fixedly connected with a pair of ear plates, one side surface of the bottom plate close to the ear plates is fixedly connected with a first base, the top of the first base is provided with a first clamping part, the top of the first clamping part is rotatably connected with a first screw rod which runs through the first clamping part, the first base is in threaded connection, the bottom surface of the first clamping part and one side of the first screw rod are fixedly connected with a first limiting rod, the first limiting rod is movably sleeved with the first base, the upper surface of the bottom plate and one side of the ear plates are slidably connected with a movable plate, one side surface of the movable plate is fixedly connected with a second base, the top of the movable plate is provided with a second clamping part, the upper surface of the second clamping part is rotatably connected with a second screw rod which runs through the second clamping part, the second screw rod is in threaded connection with the second base, a second limiting rod is fixedly connected to the bottom surface of the second clamping portion and located on one side of the second screw rod, and the second limiting rod is movably sleeved with the second base.
Preferably, the top of the ear plate is provided with a placing groove, and the cross section of the placing groove is semicircular.
Preferably, the first clamping portion includes a first connecting plate, a first transverse plate and a first pressing block, the first connecting plate is connected with the first screw rod in a rotating manner and is fixedly connected to the upper surface of the first limiting rod, the first transverse plate is fixedly connected to one side surface of the first connecting plate, the number of the first pressing blocks is two, the first pressing blocks are respectively and fixedly connected to two ends of the first transverse plate, and the first pressing blocks are located right above the ear plate.
Preferably, the second clamping portion includes a second connecting block, a second transverse plate and a second pressing block, the second connecting block is rotatably connected with the second screw rod and is fixedly connected to the top of the second limiting rod, the second transverse plate is fixedly connected to one side surface of the second connecting block, the number of the second pressing blocks is two, the two pressing blocks are respectively and fixedly connected to two ends of the second transverse plate, and the second pressing blocks are located right above the movable plate.
Preferably, the movable plate is fixedly connected with a fixed block on the surface of one side far away from the first base, and the top of the fixed block is in threaded connection with a pressurizing screw rod penetrating through the fixed block.
Preferably, the upper surface of bottom plate fixedly connected with two slides, two spouts that the cross-section is the rectangle are seted up to the bottom surface of fly leaf, the fly leaf passes through spout and slide sliding connection.
Preferably, the clamping groove with the rectangular cross section is formed in each of two sides of the slide way, the clamping blocks are fixedly connected to two inner side walls of the slide groove, and the clamping blocks are connected inside the clamping grooves in a sliding and clamping mode.
The utility model has the advantages that: the steel structure welding clamping device for the building engineering can drive the first clamping part to move downwards by rotating the first screw rod, the first clamping part can clamp a steel pipe which needs to be welded on the side face, the steel pipe to be welded is placed on the upper surface of the movable plate, a required included angle is adjusted, the second screw rod is rotated to enable the second clamping part to move downwards and clamp the steel pipe on the upper surface of the movable plate, the angle for welding the steel pipe is conveniently adjusted, and the steel structure welding clamping device is flexible and convenient to use;
this steel structure welding clamping device for building engineering promotes the fly leaf and can makes the fly leaf slide at the upper surface of bottom plate to the distance between adjustment fly leaf and the otic placode, with the different steel pipe of adaptation length, the going on of the short steel pipe welding operation of being convenient for, it is more steady when making long steel pipe welding, can make the downward spiral motion of pressure boost screw rod and contact with the bottom plate through rotating the pressure boost screw rod, the frictional force of increase fly leaf and bottom plate, the gliding condition is difficult to appear to the fly leaf during the feasible welding.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic view of a connection structure between the second base and the second clamping portion of the present invention;
fig. 3 is a schematic back view of the movable plate of the present invention;
fig. 4 is a schematic view of a second clamping portion of the present invention;
fig. 5 is a schematic structural view of the first clamping portion of the present invention.
In the figure: 1. the bottom plate, 2, otic placode, 201, standing groove, 3, first base, 4, first clamping part, 41, first connecting plate, 42, first diaphragm, 43, first pressure piece, 5, first screw rod, 6, first gag lever post, 7, fly leaf, 701, spout, 8, second base, 9, second clamping part, 91, second connecting block, 92, second diaphragm, 93, the second presses the pressure piece, 10, second screw rod, 11, second gag lever post, 12, fixed block, 13, pressure boost screw rod, 14, slide, 1401, draw-in groove, 15, fixture block.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, a welding and clamping device for a steel structure for building engineering comprises a base plate 1, a pair of ear plates 2 is fixedly connected to one end of the top of the base plate 1, a first base 3 is fixedly connected to one side surface of the base plate 1 close to the ear plates 2, a first clamping portion 4 is arranged on the top of the first base 3, a first screw 5 penetrating through the first clamping portion 4 is rotatably connected to the top of the first clamping portion 4, the first base 3 is in threaded connection, a first limiting rod 6 is fixedly connected to one side of the first screw 5 and the bottom surface of the first clamping portion 4, the first limiting rod 6 is movably sleeved with the first base 3, a movable plate 7 is slidably connected to one side of the upper surface of the base plate 1 and the ear plates 2, a second base 8 is fixedly connected to one side surface of the movable plate 7, a second clamping portion 9 is arranged on the top of the movable plate 7, a second screw 10 penetrating through the second clamping portion 9 is rotatably connected to the upper surface of the second clamping portion 9, the second screw 10 is in threaded connection with the second base 8, a second limiting rod 11 is fixedly connected to the bottom surface of the second clamping portion 9 and located on one side of the second screw 10, and the second limiting rod 11 is movably sleeved with the second base 8.
As a technical optimization scheme of the utility model, standing groove 201 has been seted up at otic placode 2's top, and standing groove 201's cross-section is semi-circular, and standing groove 201 is used for placing the steel pipe that needs carry out the welding in the side.
As a technical optimization scheme of the utility model, first clamping part 4 includes first connecting plate 41, first diaphragm 42 and first press the briquetting 43, first connecting plate 41 rotates with first screw rod 5 to be connected and fixed connection is at the upper surface of first gag lever post 6, first diaphragm 42 fixed connection is at first connecting plate 41 side surface, the quantity of first press briquetting 43 is established to two and respectively fixed connection at the both ends of first diaphragm 42, first press briquetting 43 is located otic placode 2 directly over, during the downward motion of first clamping part 4, first press briquetting 43 can the downstream and compress tightly the steel pipe inside standing groove 201.
As a technical optimization scheme, second clamping part 9 includes second connecting block 91, second diaphragm 92 and second press the briquetting 93, second connecting block 91 rotates with second screw rod 10 and is connected and fixed connection is at the top of second gag lever post 11, second diaphragm 92 fixed connection is at a side surface of second connecting block 91, the quantity of second press briquetting 93 is established to two and respectively fixed connection at the both ends of second diaphragm 92, second press briquetting 93 is located fly leaf 7 directly over, what will adjust the angle treats that welded steel pipe places the upper surface at fly leaf 7, when second clamping part 9 moves down, two second press briquetting 93 press the tight two positions of steel pipe respectively to press from both sides.
As the utility model discloses a technical optimization scheme, one side fixed surface that first base 3 was kept away from to fly leaf 7 is connected with fixed block 12, and the top threaded connection of fixed block 12 has the pressure boost screw 13 that runs through fixed block 12, rotates pressure boost screw 13 and can make pressure boost screw 13 screw motion downwards and contact with bottom plate 1, increases the frictional force of fly leaf 7 and bottom plate 1 for the gliding condition is difficult to appear to fly leaf 7 during the welding.
As the utility model discloses a technical optimization scheme, two slides 14 of fixed surface are connected with to bottom plate 1, and two cross-sections are the spout 701 of rectangle are seted up to the bottom surface of fly leaf 7, and fly leaf 7 passes through spout 701 and slide 14 sliding connection, promotes fly leaf 7 and can make fly leaf 7 slide at the upper surface of bottom plate 1 to distance between adjustment fly leaf 7 and the otic placode 2, with the different steel pipe of adaptation length.
As the utility model discloses a technical optimization scheme, the draw-in groove 1401 that the cross-section is the rectangle is all seted up to slide 14's both sides, the equal fixedly connected with fixture block 15 of two inside walls of spout 701, and fixture block 15 slip joint is inside draw-in groove 1401, and it is stable firm when making fly leaf 7 slide at the upper surface of bottom plate 1, the condition of skew can not appear.
When the utility model is used, a steel pipe to be welded on the outer surface is placed in the placing groove 201, the position to be welded is positioned between the two ear plates 2 and faces the movable plate 7, the first screw 5 is rotated to make the first screw 5 spirally move downwards along the axis direction of the first screw 5, the first screw 5 moves to drive the first clamping part 4 to move downwards until the first pressing block 43 contacts with the steel pipe and clamps the steel pipe, clamping and fixing are completed, the steel pipe to be welded is placed on the upper surface of the movable plate 7, the end part of the steel pipe is contacted with the side surface of the fixed steel pipe, and the required included angle is adjusted, after adjustment is completed, the second screw 10 is rotated to make the second screw 10 spirally move downwards along the axis direction of the second screw 10, the second screw 10 moves to drive the second clamping part 9 to move until the two second pressing blocks 93 respectively contact with the steel pipe on the upper surface of the movable plate 7 and clamp the steel pipe, can carry out welding operation to two steel pipes this moment, rational in infrastructure, easy operation uses nimble convenience.
Promote fly leaf 7 and can make fly leaf 7 slide at the upper surface of bottom plate 1, thereby the distance between adjustment fly leaf 7 and the otic placode 2, can slide fly leaf 7 to the one side that is close to otic placode 2 when welding the less steel pipe of length, the going on of the welding operation of being convenient for, can slide fly leaf 7 to the one side of keeping away from otic placode 2 when welding the longer steel pipe of length, the focus of messenger's steel pipe is located the top of fly leaf 7, it is more steady during the welding, can make the downward spiral motion of pressure boost screw 13 and contact with bottom plate 1 through rotating pressure boost screw 13, increase fly leaf 7 and bottom plate 1's frictional force, make during the welding fly leaf 7 be difficult to appear the gliding condition.
For those skilled in the art, the angle of the steel pipe is adjusted and then clamped on the upper surface of the movable plate 7, so that the use is more flexible and convenient, and the movable plate 7 can be pushed to slide on the upper surface of the bottom plate 1, so as to adjust the distance between the movable plate 7 and the ear plate 2 to adapt to the steel pipes with different lengths.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (7)
1. The utility model provides a steel structure welding clamping device for building engineering, includes bottom plate (1), its characterized in that: one end of the top of the bottom plate (1) is fixedly connected with a pair of ear plates (2), one side surface of the bottom plate (1) close to the ear plates (2) is fixedly connected with a first base (3), the top of the first base (3) is provided with a first clamping part (4), the top of the first clamping part (4) is rotatably connected with a first screw (5) penetrating through the first clamping part (4), the first base (3) is in threaded connection, the bottom surface of the first clamping part (4) is fixedly connected with a first limiting rod (6) on one side of the first screw (5), the first limiting rod (6) is movably sleeved with the first base (3), the upper surface of the bottom plate (1) is slidably connected with a movable plate (7) on one side of the ear plates (2), one side surface of the movable plate (7) is fixedly connected with a second base (8), the top of the movable plate (7) is provided with a second clamping part (9), the upper surface of second clamping part (9) rotates and is connected with second screw rod (10) that runs through second clamping part (9), second screw rod (10) and second base (8) threaded connection, the bottom surface of second clamping part (9) just is located one side fixedly connected with second gag lever post (11) of second screw rod (10), second gag lever post (11) and second base (8) activity cup joint.
2. The steel structure welding clamping device for building engineering according to claim 1, characterized in that: the top of the ear plate (2) is provided with a placing groove (201), and the cross section of the placing groove (201) is semicircular.
3. The steel structure welding clamping device for building engineering according to claim 2, characterized in that: the first clamping portion (4) comprises a first connecting plate (41), a first transverse plate (42) and first pressing blocks (43), the first connecting plate (41) is rotatably connected with a first screw rod (5) and fixedly connected to the upper surface of a first limiting rod (6), the first transverse plate (42) is fixedly connected to one side surface of the first connecting plate (41), the first pressing blocks (43) are arranged in two numbers and fixedly connected to two ends of the first transverse plate (42) respectively, and the first pressing blocks (43) are located right above the lug plate (2).
4. The steel structure welding clamping device for building engineering according to claim 1, characterized in that: the second clamping portion (9) comprises a second connecting block (91), a second transverse plate (92) and a second pressing block (93), the second connecting block (91) is rotatably connected with a second screw rod (10) and fixedly connected to the top of a second limiting rod (11), the second transverse plate (92) is fixedly connected to one side surface of the second connecting block (91), the number of the second pressing blocks (93) is two, the two pressing blocks are respectively and fixedly connected to two ends of the second transverse plate (92), and the second pressing blocks (93) are located right above the movable plate (7).
5. The steel structure welding clamping device for building engineering according to claim 4, characterized in that: the movable plate (7) is fixedly connected with a fixed block (12) on the surface of one side far away from the first base (3), and the top of the fixed block (12) is in threaded connection with a pressurizing screw (13) penetrating through the fixed block (12).
6. The steel structure welding clamping device for building engineering according to claim 5, characterized in that: the upper surface fixed connection of bottom plate (1) has two slides (14), two spout (701) that the cross-section is the rectangle are seted up to the bottom surface of fly leaf (7), fly leaf (7) are through spout (701) and slide (14) sliding connection.
7. The steel structure welding clamping device for building engineering according to claim 6, characterized in that: clamping grooves (1401) with rectangular sections are formed in the two sides of the slide way (14), clamping blocks (15) are fixedly connected to the two inner side walls of the slide way (701), and the clamping blocks (15) are clamped in the clamping grooves (1401) in a sliding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022141714.8U CN213795074U (en) | 2020-09-24 | 2020-09-24 | Steel structure welding clamping device for building engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022141714.8U CN213795074U (en) | 2020-09-24 | 2020-09-24 | Steel structure welding clamping device for building engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213795074U true CN213795074U (en) | 2021-07-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022141714.8U Active CN213795074U (en) | 2020-09-24 | 2020-09-24 | Steel structure welding clamping device for building engineering |
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| Country | Link |
|---|---|
| CN (1) | CN213795074U (en) |
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- 2020-09-24 CN CN202022141714.8U patent/CN213795074U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230515 Address after: 110000 No.16 Beijing street, Shenhe District, Shenyang City, Liaoning Province Patentee after: Li Qingshan Address before: 511400 room 701, No.3, beibaxiang, Xincun street, Panyu District, Guangzhou City, Guangdong Province Patentee before: Zou Yulou |
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| TR01 | Transfer of patent right |