CN215659922U - Steel side pipe butt joint frock - Google Patents

Abstract

The utility model discloses a steel square pipe butt joint tool, and relates to the technical field of steel square pipe butt joint. Through pulling the card strip, let the card strip break away from the inside of No. two through-holes, then rotate the bracing piece again, put aside its top of constant head tank, make things convenient for the staff to place the inside of advancing the constant head tank with steel side pipe, then under the cooperation of locating plate and spring, let two steel side pipes that need the butt joint align between two parties, place steel side's pipe back, stimulate the card strip once more, and the rotation of the opposite direction bracing piece, let the bottom of fixed plate and the laminating of the outer wall of steel side's pipe, then under the reaction force of No. three springs again, make the card strip card advance the inside of No. two through-holes, the removal of restriction bracing piece, the effect of being difficult to the skew when reaching the butt joint.

Description

Steel side pipe butt joint frock

Technical Field

The utility model relates to the technical field of butt joint of steel square pipes, in particular to a butt joint tool for steel square pipes.

Background

The square tube is a hollow metal section with a rectangular and square cross section, is applied to industries such as building, mechanical manufacturing, shipbuilding, hardware, steel structure engineering and the like, and has stronger protection effect and strong corrosion resistance when galvanized. The whole structure is formed by zinc, and a compact quaternary crystal is formed, and the crystal forms a layer of barrier on the steel plate, so that corrosion factors are effectively prevented from penetrating. The corrosion resistance comes from the strong protective function of the barrier layer of zinc. When the zinc is used for sacrificial protection at the parts of the edge cutting, the scratch and the coating scratch, the zinc forms an insoluble oxide layer to play a role of barrier protection.

However, the existing steel square pipe butt joint tool is single in design structure, and when a steel square pipe is in butt joint, the steel square pipe cannot be effectively fixed, so that the problem of easy deviation during butt joint is caused. Therefore, it is necessary to provide a steel square pipe butt joint tool to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a steel square pipe butt joint tool to solve the existing problems in the background technology.

The utility model specifically adopts the following technical scheme for realizing the purpose:

the utility model provides a butt joint frock is managed in steel side, includes the bottom plate, the top of bottom plate is provided with two fixing device, the both ends of bottom plate are provided with a plurality of clamping device, the constant head tank has been seted up at the top of bottom plate.

Furthermore, each fixing device comprises a first support column, the bottom of each first support column is fixedly connected with the top of the bottom plate, the top of each first support column is fixedly connected with a support rod through a rotating shaft, the outer wall of each support rod is provided with a first through hole, the inner wall of each first through hole is movably connected with a second support column, the bottom of each second support column is fixedly connected with the top of the bottom plate, one side of each support rod, which is far away from the first support column, is fixedly connected with a second spring, the bottom of each second spring is fixedly connected with a fixed plate, the top of each fixed plate is fixedly connected with a limiting rod, the outer wall of each limiting rod is movably connected with the inner wall of the support rod, the top of each support rod is movably connected with a clamping strip, and the top of each second support column is provided with a second through hole matched with the clamping strip, every the bottom of card strip is through being provided with connecting rod fixedly connected with slider, every the T type spout with slider looks adaptation is seted up at the top of bracing piece, every the inner wall of T type spout is through being provided with the outer wall fixed connection of No. three springs and slider.

Furthermore, the inner wall of the positioning groove is fixedly connected with a plurality of springs, and the other end of each spring is fixedly connected with a positioning plate.

Further, every clamping device includes a clamp plate, every the outer wall of a clamp plate and the outer wall fixed connection of bottom plate, every the inner wall swing joint of a clamp plate has a threaded rod, every the outer wall threaded connection of threaded rod has the thread bush, every the bottom fixedly connected with clamp plate No. two of threaded rod.

Further, the top of bottom plate has been seted up and has been put the thing groove, the inner wall of putting the thing groove is linked together with the inner wall of constant head tank, the inner wall swing joint who puts the thing groove has collection basket.

Furthermore, the bottom of each fixing plate is fixedly connected with a non-slip mat.

The utility model has the following beneficial effects:

according to the utility model, the clamping strip is separated from the inside of the second through hole by pulling the clamping strip, then the supporting rod is rotated to move the clamping strip away from the top of the positioning groove, so that a worker can conveniently place the square steel pipe into the positioning groove, the positioning groove is used for primarily positioning the square steel pipe to be butted, then the two square steel pipes to be butted are aligned in the middle under the matching of the positioning plate and the first spring, after the square steel pipe is placed, the clamping strip is pulled again, the supporting rod is rotated in the opposite direction, the bottom of the fixing plate is attached to the outer wall of the square steel pipe, then the clamping strip is clamped into the inside of the second through hole under the reaction force of the third spring to limit the movement of the supporting rod, and the second spring, the limiting rod and the fixing plate are matched, so that the device is suitable for fixing square steel pipes with different sizes, and the effect of difficult offset during butting is achieved.

Drawings

The utility model is further illustrated with reference to the following figures and examples.

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic top view of the present invention;

FIG. 3 is a side cross-sectional structural schematic view of the present invention;

FIG. 4 is a partial cross-sectional structural schematic view of the fastening device of the present invention;

fig. 5 is an enlarged schematic view of the structure at a of the present invention.

Reference numerals: 1. a base plate; 2. a clamping device; 201. a threaded rod; 202. a threaded sleeve; 203. a first clamping plate; 204. a second clamping plate; 3. a fixing device; 301. a first support column; 302. a support bar; 303. clamping the strip; 304. a second support column; 305. a first through hole; 306. a second through hole; 307. a limiting rod; 308. a second spring; 309. a fixing plate; 310. a non-slip mat; 311. a slider; 312. a third spring; 313. a T-shaped chute; 4. positioning a groove; 5. positioning a plate; 6. a first spring; 7. a collection basket; 8. a storage groove.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "upper", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships conventionally arranged when the products of the present invention are used, and are only used for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the devices or elements indicated must have specific orientations, be constructed in specific orientations, and operated, and thus, should not be construed as limiting the present invention.

As shown in fig. 1-5, a steel square pipe butt joint tool comprises a bottom plate 1, two fixing devices 3 are arranged at the top of the bottom plate 1, a plurality of clamping devices 2 are arranged at two ends of the bottom plate 1, and a positioning groove 4 is formed in the top of the bottom plate 1.

Specifically, each fixing device 3 comprises a first supporting column 301, the bottom of each first supporting column 301 is fixedly connected with the top of the bottom plate 1, the top of each first supporting column 301 is fixedly connected with a supporting rod 302 through a rotating shaft, the outer wall of each supporting rod 302 is provided with a first through hole 305, the inner wall of each first through hole 305 is movably connected with a second supporting column 304, the bottom of each second supporting column 304 is fixedly connected with the top of the bottom plate 1, one side of each supporting rod 302, which is far away from the first supporting column 301, is fixedly connected with a second spring 308, the bottom of each second spring 308 is fixedly connected with a fixing plate 309, the top of each fixing plate 309 is fixedly connected with a limiting rod 307, the outer wall of each limiting rod 307 is movably connected with the inner wall of the supporting rod 302, the top of each supporting rod 302 is movably connected with a clamping strip 303, the top of each second supporting column 304 is provided with a second through hole 306 matched with the clamping strip 303, the bottom of each clamping strip 303 is fixedly connected with a sliding block 311 through a connecting rod, the top of each supporting rod 302 is provided with a T-shaped sliding groove 313 matched with the sliding block 311, and the inner wall of each T-shaped sliding groove 313 is fixedly connected with the outer wall of the sliding block 311 through a third spring 312.

In this embodiment, pulling card strip 303, let card strip 303 break away from the inside of No. two through-holes 306, then rotate bracing piece 302 again, put aside its top of constant head tank 4, make things convenient for the staff to place the inside of constant head tank 4 with steel side's pipe, place steel side's pipe back, pulling card strip 303 once more, and rotate bracing piece 302 in the opposite direction, let the bottom of fixed plate 309 laminate with the outer wall of steel side's pipe, then under No. three spring 312's reaction force again, make card strip 303 block into the inside of No. two through-holes 306, the removal of restriction bracing piece 302, No. two spring 308, the cooperation of gag lever post 307 and fixed plate 309, can let the device be applicable to not the fixed square pipe of equidimension steel side.

Specifically, the inner wall of the positioning groove 4 is fixedly connected with a plurality of first springs 6, and the other end of each first spring 6 is fixedly connected with a positioning plate 5.

In this embodiment, constant head tank 4 is used for carrying out preliminary location to the steel side pipe that needs the butt joint, then under the cooperation of locating plate 5 and spring 6, lets two steel side pipes that need the butt joint align in the middle of, realizes the purpose of simple operation.

Specifically, each clamping device 2 comprises a first clamping plate 203, the outer wall of each first clamping plate 203 is fixedly connected with the outer wall of the bottom plate 1, the inner wall of each first clamping plate 203 is movably connected with a threaded rod 201, the outer wall of each threaded rod 201 is in threaded connection with a threaded sleeve 202, and the bottom of each threaded rod 201 is fixedly connected with a second clamping plate 204.

In this embodiment, place bottom plate 1 on table surface, then place the below of workstation in with No. two clamp plates 204, rotate thread bush 202 again, let clamp plate 203 and No. two clamp plates 204 cooperate and use, press from both sides tightly the table surface, realize the purpose of fixed bottom plate 1.

Specifically, the top of the bottom plate 1 is provided with a storage groove 8, the inner wall of the storage groove 8 is communicated with the inner wall of the positioning groove 4, and the inner wall of the storage groove 8 is movably connected with a collection basket 7.

In this embodiment, the collection basket 7 is designed to collect and process chips during welding, and the storage groove 8 is used to position-limit the collection basket 7.

Specifically, a non-slip pad 310 is fixedly connected to the bottom of each fixing plate 309.

In this embodiment, the non-slip mat 310 is made of rubber, and the fixing plate 309 can clamp the square steel pipe better by using the elasticity and the friction resistance of the rubber, so as to prevent the square steel pipe from slipping.

Claims (6)

1. The utility model provides a steel side's pipe butt joint frock, includes bottom plate (1), its characterized in that, the top of bottom plate (1) is provided with two fixing device (3), the both ends of bottom plate (1) are provided with a plurality of clamping device (2), constant head tank (4) have been seted up at the top of bottom plate (1).

2. The steel square pipe butting tool according to claim 1, wherein each fixing device (3) comprises a first support column (301), the bottom of each first support column (301) is fixedly connected with the top of the bottom plate (1), the top of each first support column (301) is fixedly connected with a support rod (302) through a rotating shaft, a first through hole (305) is formed in the outer wall of each support rod (302), a second support column (304) is movably connected to the inner wall of each first through hole (305), the bottom of each second support column (304) is fixedly connected with the top of the bottom plate (1), a second spring (308) is fixedly connected to one side, away from the first support column (301), of each support rod (302), a fixing plate (309) is fixedly connected to the bottom of each second spring (308), and a limiting rod (307) is fixedly connected to the top of each fixing plate (309), every the outer wall of gag lever post (307) and the inner wall swing joint of bracing piece (302), every the top swing joint of bracing piece (302) has card strip (303), every No. two through-holes (306) with card strip (303) looks adaptation are seted up to the top of No. two support columns (304), every the bottom of card strip (303) is through being provided with connecting rod fixedly connected with slider (311), every T type spout (313) with slider (311) looks adaptation are seted up to the top of bracing piece (302), every the inner wall of T type spout (313) is through being provided with the outer wall fixed connection of No. three spring (312) and slider (311).

3. The butt joint tool for the steel square pipes according to claim 1, wherein a plurality of first springs (6) are fixedly connected to the inner wall of the positioning groove (4), and a positioning plate (5) is fixedly connected to the other end of each first spring (6).

4. The steel square pipe butt joint tool according to claim 1, wherein each clamping device (2) comprises a first clamping plate (203), the outer wall of each first clamping plate (203) is fixedly connected with the outer wall of the bottom plate (1), the inner wall of each first clamping plate (203) is movably connected with a threaded rod (201), the outer wall of each threaded rod (201) is in threaded connection with a threaded sleeve (202), and the bottom of each threaded rod (201) is fixedly connected with a second clamping plate (204).

5. The steel square pipe butt joint tool according to claim 1, wherein a storage groove (8) is formed in the top of the bottom plate (1), the inner wall of the storage groove (8) is communicated with the inner wall of the positioning groove (4), and a collection basket (7) is movably connected to the inner wall of the storage groove (8).

6. The butt joint tool for the steel square pipes as claimed in claim 2, wherein a non-slip pad (310) is fixedly connected to the bottom of each fixing plate (309).

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