CN217253949U

CN217253949U - A assembly welding device for processing pour U type bolt

Info

Publication number: CN217253949U
Application number: CN202123179733.0U
Authority: CN
Inventors: 周韵; 赵颖; 郭晓雪; 李伟; 陈杰; 周晓毅; 刘玮
Original assignee: PowerChina Guizhou Electric Power Engineering Co Ltd
Current assignee: PowerChina Guizhou Electric Power Engineering Co Ltd
Priority date: 2021-12-17
Filing date: 2021-12-17
Publication date: 2022-08-23
Anticipated expiration: 2031-12-17

Abstract

The utility model discloses an assembly welding device for machining and pouring U-shaped bolts, which belongs to the technical field of machining devices of power equipment installation bases; it comprises a vertical plate; a cantilever support is arranged at the top of one side end face of the vertical plate; two groups of connectors are arranged on the cantilever support; the U-shaped bolt to be welded is detachably mounted in parallel to the vertical plate through the connector; the lower part of the vertical plate is provided with a guide groove; a stretching plate is movably arranged at the position of the guide groove; the middle part of the vertical plate is provided with a plurality of clamping support platforms; the connecting rod to be welded is placed on the clamping saddle; the utility model discloses solved effectively and lacked the subassembly that is used for cooperating the welding U type shank of bolt at the scene at present, can't guarantee the problem to finished product built-in fitting structural requirement.

Description

A assembly welding device for processing pour U type bolt

Technical Field

The utility model relates to a power equipment installs basic processingequipment technical field, concretely relates to assembly welding device for processing pour U type bolt.

Background

When photovoltaic panels are installed in mountainous regions, in order to maintain the relative height between the photovoltaic panels and the installation stability of a single photovoltaic panel, a pouring foundation needs to be arranged on the mountainous regions, meanwhile, a pre-embedded connecting piece is used as a connecting structure between the photovoltaic panel on the pouring foundation, two U-shaped bolt rods are currently commonly used as the pre-embedded connecting piece, and in order to ensure that the relative position between the two bolt rods is unchanged in the pouring process, the bolt rods generally need to be connected and reinforced by using processing modes such as welding and the like; in order to save cost and construction period, welding processing between the U-shaped bolt rods is carried out on an operation site by manually holding the U-shaped bolt rods by a welder, so that the relative position relation between the U-shaped bolts cannot be effectively ensured in the processing process; how to provide a device capable of guaranteeing the welding reliability of the U-shaped bolt in a field environment is needed at present.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the technical problem that will solve is: the utility model provides an assembly welding device for processing pour U type bolt to solve present lack the subassembly that is used for the cooperation welding U type shank of bolt at the scene, can't guarantee the problem to finished product built-in fitting structural requirement.

In order to solve the above problem, the utility model provides a following technical scheme:

an assembly welding device for machining and pouring U-shaped bolts; it comprises a vertical plate; a cantilever support is arranged at the top of one side end face of the vertical plate; two groups of connectors are arranged on the cantilever support; the U-shaped bolt to be welded is detachably mounted in parallel to the vertical plate through the connector; the lower part of the vertical plate is provided with a guide groove; a stretching plate is movably arranged at the position of the guide groove; the middle part of the vertical plate is provided with a plurality of clamping support platforms; the connecting rod to be welded is placed on the clamping saddle.

Preferably, the cantilever support comprises two connecting rods which are perpendicular to the end faces of the vertical plates; the two connecting rods are positioned on the same horizontal plane; the extending end of the connecting rod is provided with a U-shaped rod; the end part of the U-shaped rod is placed downwards; the connector is arranged at the lower end part of the U-shaped rod.

Furthermore, the U-shaped rod is formed by connecting two L-shaped folding rods through a bolt component in a detachable mode, the extending end of the connecting rod is of a threaded rod structure bent downwards, and the connecting rod is detachably mounted in the middle position, stacked by the two L-shaped folding rods, of the connecting rod through nuts.

Preferably, the guide groove is arranged along the height direction of the vertical plate, one end of the stretching plate is clamped in the guide groove, and the other end of the stretching plate extends out in a cantilever shape; and the lower part of the extending side of the stretching plate is provided with a plurality of positioning grooves with the size corresponding to the size of the middle bent rod of the U-shaped bolt to be welded.

Preferably, the clamping pallet includes a supporting table; an automatic retractable telescopic chuck is arranged on the support table; the telescopic chuck can stretch out and draw back along the direction of perpendicular to riser terminal surface.

Furthermore, one end of the supporting platform is hinged to the end face of the vertical plate; the rotation direction of the supporting platform rotates from bottom to top, and one rotation limit position of the supporting platform is that the table top is vertical to the end face of the vertical plate.

Furthermore, the projection of the extending end of the supporting table on the horizontal plane is a two-layer step structure, and the two telescopic chucks are arranged on the two telescopic chucks and are respectively arranged at the corresponding step ends.

The utility model discloses beneficial effect:

the utility model designs a welding device aiming at the problems existing in the prior U-shaped bolt embedded part for processing and pouring, which arranges a connector and a stretching plate for fixing the top extending end of the U-shaped bolt bar and the position of the lower connecting rod on a vertical plate, wherein the stretching plate can move along the guide groove; realized fixed to U type shank of bolt, after this through the progress installation on the riser press from both sides tight saddle to in will treat that the welded connecting rod part is arranged in it, utilize the clamping function to guarantee the effective contact between connecting rod and the U type shank of bolt simultaneously, so that weld, its simple structure, the simple operation has greatly improved weldment work's speed, has still guaranteed the welded quality simultaneously.

Drawings

FIG. 1 is a structure of a U-shaped bolt embedded part of a welding finished product in the utility model;

fig. 2 is a schematic structural view of the present invention in an embodiment;

FIG. 3 is a partially enlarged view illustrating the stretching plate mounted on the vertical plate in the present embodiment;

FIG. 4 is a schematic view showing a structure of the present embodiment capable of clamping only the pallet;

FIG. 5 is a schematic view of the installation between the connecting head and the suspension arm in this embodiment;

description of reference numerals: 1. the device comprises a vertical plate, a guide groove 1A, a cantilever support 2, a connecting rod 2A, a 2B, U type rod 3, a connector 4, a stretching plate 4A, a positioning groove 5, a clamping saddle 5A, a supporting table 5B and a telescopic chuck.

Detailed Description

The invention will be further described with reference to the following drawings and specific embodiments:

example (b):

referring to fig. 1, the present embodiment provides an assembly welding device for machining a poured U-bolt; it comprises a vertical plate 1; a cantilever bracket 2 is arranged at the top of one side end face of the vertical plate 1; two groups of connectors 3 are arranged on the cantilever bracket 2; the U-shaped bolt to be welded is detachably mounted in parallel to the vertical plate 1 through the connector 3; the lower part of the vertical plate 1 is provided with a guide groove 1A; a stretching plate 4 is movably arranged at the position of the guide groove 1A; the middle part of the vertical plate 1 is provided with a plurality of clamping support platforms 5; the connecting rod to be welded is placed on the clamping pallet 5.

The cantilever support 2 comprises two connecting rods 2A which are vertical to the end face of the vertical plate 1; the two connecting rods 2A are positioned on the same horizontal plane; the extending end of the connecting rod 2A is provided with a U-shaped rod 2B; the end part of the U-shaped rod 2B is placed downwards; the connector 3 is mounted at the lower end of the U-shaped bar 2B.

U type pole 2B is formed by two L type folding rod through bolt assembly detachably connection, and connecting rod 2A's the threaded rod structure that stretches out the end for buckling downwards, and connecting rod 2A passes through nut detachably and installs the middle part position at two L type folding rod stacks.

The guide groove 1A is arranged along the height direction of the vertical plate 1, one end of the stretching plate 4 is clamped in the guide groove 1A, and the other end of the stretching plate extends out in a cantilever shape; and the lower part of the extending side of the stretching plate 4 is provided with a plurality of positioning grooves 4A with the size corresponding to the size of the middle curved rod of the U-shaped bolt to be welded.

The clamping saddle 5 comprises a supporting table 5A; an automatic retractable telescopic chuck 5B is arranged on the support table 5A; the telescopic chuck 5B can be stretched and contracted along the direction vertical to the end face of the vertical plate 1.

One end of the support table 5A is hinged to the end face of the vertical plate 1; the rotation direction of the support table 5A is from bottom to top, and a rotation limit position of the support table 5A is that the table top is perpendicular to the end face of the vertical plate 1.

The projection of the extending end of the support table 5A on the horizontal plane is a two-layer step structure, and the two telescopic chucks 5B are arranged and are respectively arranged at the end parts of the corresponding steps.

When the device is used, firstly, the installation length of the U-shaped rods is adjusted to use the distance between the U-shaped bolt rods of the current processing batch, then the U-shaped rods are installed on the connecting rods, then the stretching plate is lifted along the guide groove, the lower connecting rods of the two U-shaped bolts are arranged above the lifting plate, the U-shaped bolts are kept in a parallel state with the vertical plate at the moment, the top extending parts of the U-shaped bolts are installed at the positions of the connecting heads, and then the lifting plate is loosened, so that the lower connecting rods of the U-shaped bolts are arranged in the guide groove, and the U-shaped bolts can be stretched and supported; and then, rotating and clamping the support platform part of the support platform to enable the support platform part to be perpendicular to the end face of the vertical plate, then placing the I-shaped connecting rod to be welded on the top of the support platform, clamping the upper rod and the lower rod of the I-shaped connecting rod through corresponding telescopic chucks respectively to ensure the contact between the I-shaped connecting rod and the U-shaped bolt rod, and then welding and processing the contact position of the I-shaped connecting rod and the U-shaped bolt rod. And after the welding is finished, stretching the telescopic chuck, returning the support table to the original position, and then respectively lifting the stretching plate and loosening the connector at the top to take down the welded embedded part device.

Claims

1. The utility model provides an assembly welding device for processing pour U type bolt which characterized in that: it comprises a vertical plate (1); a cantilever support (2) is arranged at the top of one side end face of the vertical plate (1); two groups of connectors (3) are arranged on the cantilever support (2); the U-shaped bolt to be welded is detachably mounted in parallel to the vertical plate (1) through the connector (3); the lower part of the vertical plate (1) is provided with a guide groove (1A); a stretching plate (4) is movably arranged at the position of the guide groove (1A); the middle part of the vertical plate (1) is provided with a plurality of clamping support platforms (5); the connecting rod to be welded is placed on the clamping saddle (5).

2. The assembly welding device for machining the pouring U-shaped bolt according to claim 1, is characterized in that: the cantilever support (2) comprises two connecting rods (2A) which are perpendicular to the end face of the vertical plate (1); the two connecting rods (2A) are positioned on the same horizontal plane; a U-shaped rod (2B) is arranged at the extending end of the connecting rod (2A); the end part of the U-shaped rod (2B) is placed downwards; the connector (3) is arranged at the lower end part of the U-shaped rod (2B).

3. The assembly welding device for machining the pouring U-shaped bolt according to claim 2, is characterized in that: u type pole (2B) is formed by two L type folding rod through bolt assembly detachably connection, and the end that stretches out of connecting rod (2A) is the threaded rod structure of buckling downwards, and connecting rod (2A) passes through nut detachably and installs the middle part position at two L type folding rod stacks.

4. The assembly welding device for machining the pouring U-shaped bolt according to claim 1, characterized in that: the guide groove (1A) is arranged along the height direction of the vertical plate (1), one end of the stretching plate (4) is clamped in the guide groove (1A), and the other end of the stretching plate extends out in a cantilever shape; and the lower part of the extending side of the stretching plate (4) is provided with a plurality of positioning grooves (4A) with the size corresponding to the size of the middle bent rod of the U-shaped bolt to be welded.

5. The assembly welding device for machining the pouring U-shaped bolt according to claim 1, is characterized in that: the clamping saddle (5) comprises a supporting table (5A); an automatic contraction type telescopic chuck (5B) is arranged on the support table (5A); the telescopic chuck (5B) can be stretched along the direction vertical to the end face of the vertical plate (1).

6. The assembly welding device for machining the pouring U-shaped bolt according to claim 5, is characterized in that: one end of the support table (5A) is hinged to the end face of the vertical plate (1); the rotation direction of the supporting platform (5A) rotates from bottom to top, and a rotation limit position of the supporting platform (5A) is that the table top is vertical to the end face of the vertical plate (1).

7. The assembly welding device for machining the pouring U-shaped bolt according to claim 5, is characterized in that: the projection of the extending end of the supporting table (5A) on the horizontal plane is of a two-layer step structure, and the two telescopic chucks (5B) are arranged and are respectively arranged at the end parts of the corresponding steps.