CN221247517U - Diaphragm plate assembly fixture - Google Patents

Abstract

The application discloses a diaphragm plate assembly fixture, which relates to the field of diaphragm plate assembly and comprises a workbench, a supporting rod arranged on the workbench and a plurality of positioning rods vertically arranged on the supporting rod, wherein the side walls of the positioning rods are fixedly provided with leaning plates which are vertically distributed with the table top of the workbench, and the positioning rods are provided with clamping assemblies for driving the diaphragm plates to abut against the leaning plates. The application has the effect of improving the welding efficiency of the diaphragm plate.

Description

Diaphragm plate assembly fixture

Technical Field

The application relates to the field of diaphragm assembly, in particular to a diaphragm assembly fixture.

Background

The cable-stayed bridge is a bridge in which a main girder is directly pulled on a bridge tower by a plurality of stay cables, and a steel anchor beam with a plurality of transverse baffles is an embedded part for connecting with the stay cables. The steel anchor beam is pre-buried on the side wall of the main beam, and the length direction of the steel anchor beam is consistent with the length direction of the main beam; a plurality of diaphragm plates are vertically welded on the steel anchor beam at intervals along the length direction of the steel anchor beam; one end of the stay cable is connected with the diaphragm plate, and the other end is connected with the bridge tower.

In the prior art, the connection mode of the diaphragm plates and the steel anchor beams is welding, and when a plurality of diaphragm plates are welded and fixed on the steel anchor beams, alignment lines are marked on the steel anchor beams in advance; then hanging the diaphragm plate on the steel anchor beam, and aligning the diaphragm plate with the alignment line; finally, welding the diaphragm plates with the steel anchor beams, and simultaneously ensuring that the diaphragm plates are always perpendicular to the steel anchor beams in the welding process; the steps are repeated, and a plurality of diaphragm plates can be welded and fixed on the steel anchor beam one by one.

Aiming at the related technology, the number of the diaphragm plates on the steel anchor beam is large, and the diaphragm plates are large in size and heavy in mass, so that when a plurality of diaphragm plates are welded on the steel anchor beam, the efficiency of vertically welding the diaphragm plates on the steel anchor beam is low if the scheme is adopted.

Disclosure of utility model

In order to solve the problem of low efficiency in vertically welding a plurality of diaphragm plates on a steel anchor beam, the application provides a diaphragm plate assembly fixture.

The application provides a diaphragm plate assembly fixture which adopts the following technical scheme:

The utility model provides a diaphragm assembly fixture, includes the workstation, installs bracing piece and a plurality of perpendicular installation on the workstation are in locating lever on the bracing piece, be fixed with the leaning plate on the lateral wall of locating lever, the leaning plate with the workstation mesa distributes perpendicularly, install on the locating lever and be used for driving the diaphragm to support tightly the clamping assembly on the leaning plate.

By adopting the technical scheme, the steel anchor beam is firstly placed on the workbench, so that a plurality of positioning rods are stably erected above the steel anchor beam; and then the diaphragm plates are respectively abutted against the leaning plates on the positioning rods through the clamping assemblies, and the diaphragm plates are stably and vertically placed on the steel anchor beams. Because diaphragm plate is stable in position under the combined action of clamping assembly, leaning plate and locating lever, production personnel need not to support the diaphragm plate and adjust the contained angle between diaphragm plate and the steel anchor beam at the in-process of welding the diaphragm plate at the steel anchor beam, can accomplish the welding between diaphragm plate and the steel anchor beam fast for the diaphragm plate after the welding is accomplished is in the position with steel anchor beam vertically.

Optionally, the clamping assembly includes the perpendicular fixed section of thick bamboo of installing on the locating lever lateral wall, slides and peg graft the sliding rod in the fixed section of thick bamboo and install perpendicularly the sliding rod is kept away from the clamping lever on the locating lever one end, the clamping lever is parallel the locating lever sets up, be provided with on the fixed section of thick bamboo and be used for the locking structure of sliding rod.

Through adopting above-mentioned technical scheme, when needs support the diaphragm tightly on leaning on the board, can unlock the locking structure earlier, then order about the pole that slides in fixed section of thick bamboo, adjust the distance between clamping lever and the locating lever for the diaphragm can be inserted fast between clamping lever and the locating lever. Then, the clamping rod is moved towards the direction close to the positioning rod, and the diaphragm plate is abutted against the leaning plate on the positioning rod by the clamping rod. Finally, the sliding rod is locked in the fixed cylinder by using the locking structure, and the diaphragm plate is stably and vertically erected on the steel anchor beam under the combined action of the clamping rod and the leaning plate. The diaphragm plate is stable in position, so that the efficiency of welding the diaphragm plate on the steel anchor beam by production personnel is improved.

Optionally, a driving member for driving the clamping rod to move towards a direction approaching to the positioning rod is arranged between the positioning rod and the clamping rod.

By adopting the technical scheme, when the diaphragm is placed between the clamping rod and the positioning rod, the driving piece can be started to drive the clamping rod to move towards the direction close to the positioning rod; the clamping rod pushes the diaphragm plate to be abutted against the leaning plate on the positioning rod in the moving process, so that the diaphragm plate is rapidly clamped in advance, and the positioning efficiency of the diaphragm plate is improved.

Optionally, the bracing piece rotates to be installed on the workstation, fixed mounting has the backup pad on the locating lever, when the backup pad butt is in on the workstation mesa, lean on the board with there is the clearance between the workstation mesa.

Through adopting above-mentioned technical scheme, the bracing piece drives the locating lever and rotates and install on the workstation for after the welding of diaphragm is accomplished, can be towards the direction rotation bracing piece of keeping away from steel anchor beam, the bracing piece drives the locating lever and removes from diaphragm and steel anchor beam, helps taking off the steel anchor beam that welds the diaphragm from the workstation fast. And the setting of backup pad for when setting up the diaphragm, the backup pad can be unsettled to erect leaning on the steel anchor beam with leaning on the board, and the diaphragm all exposes with steel anchor beam contact portion's both sides this moment, and the producer of being convenient for welds from the both sides of diaphragm.

Optionally, fixed mounting has the locating plate on the locating lever, the locating plate is located leaning on the board with between the backup pad, just the locating plate is close to the side of clamping lever with leaning on the board is close to the side coplanarity setting of clamping lever.

Through adopting above-mentioned technical scheme, because steel anchor beam size is big, when the clamping lever promotes the diaphragm plate and supports tightly on leaning on the board, the diaphragm plate also supports with the locating plate to make the position of diaphragm plate stable, help the producer to weld the diaphragm plate perpendicularly on steel anchor beam fast.

Optionally, a grab handle is fixedly installed on the positioning rod.

Through adopting above-mentioned technical scheme, the setting of grab handle helps the producer to stimulate locating lever fast and moves towards keeping away from steel anchor beam direction to make the steel anchor beam with diaphragm can be taken off from the workstation fast.

Optionally, the positioning rod is adjustably mounted on the support rod along the length direction of the support rod.

Through adopting above-mentioned technical scheme, the locating lever is adjustable to be installed on the bracing piece for can be according to the welded position of diaphragm design, adjust the position of locating lever on the bracing piece, make a plurality of diaphragms by quick location in corresponding position on, help accomplishing the centre gripping and the location of a plurality of diaphragms fast.

Optionally, a plurality of scale marks are arranged on the supporting rod, and the scale marks are uniformly distributed along the length direction of the supporting rod.

By adopting the technical scheme, when the position of the positioning rod on the supporting rod is adjusted, the positioning rod can be quickly moved to the designated position by referring to the scale marks.

In summary, the present application includes at least one of the following beneficial technical effects:

1. Because the diaphragm plate is stable in position under the combined action of the clamping assembly, the leaning plate and the positioning rod, in the process of welding the diaphragm plate on the steel anchor beam, production personnel can quickly complete the welding between the diaphragm plate and the steel anchor beam without supporting the diaphragm plate and adjusting the included angle between the diaphragm plate and the steel anchor beam, so that the welded diaphragm plate is positioned at a position vertical to the steel anchor beam;

2. the positioning rods are arranged on the support rods in an adjustable manner, so that the positions of the positioning rods on the support rods can be adjusted according to the designed welding positions of the diaphragm plates, the diaphragm plates are positioned at the corresponding positions rapidly, and the clamping and positioning of the diaphragm plates can be completed rapidly;

3. The supporting rod drives the positioning rod to rotate and install on the workbench, so that after welding of the diaphragm plate is completed, the supporting rod can rotate in the direction away from the steel anchor beam, and the supporting rod drives the positioning rod to be removed from the diaphragm plate and the steel anchor beam, so that the steel anchor beam welded with the diaphragm plate can be quickly taken down from the workbench.

Drawings

Fig. 1 is a schematic overall structure of an embodiment of the present application.

FIG. 2 is a schematic view of the structure of the positioning rod, the abutment plate, the clamping assembly, the locking structure, the support plate, the positioning plate and the handle according to the embodiment of the application.

Fig. 3 is an exploded view of the stationary barrel, the skid bar and the driver in an embodiment of the application.

Reference numerals: 1. a work table; 2. a support rod; 3. a positioning rod; 4. leaning against the plate; 5. a clamping assembly; 51. a fixed cylinder; 52. a sliding rod; 53. a clamping rod; 6. a locking structure; 7. a driving member; 8. a support plate; 9. a positioning plate; 10. a grab handle; 11. scale marks; 12. ear plates; 13. a ferrule; 14. and locking the screw.

Detailed Description

The application is described in further detail below with reference to fig. 1-3.

The embodiment of the application discloses a diaphragm plate assembly fixture. Referring to fig. 1, a diaphragm assembly fixture comprises a workbench 1, a support rod 2 and a plurality of positioning rods 3, wherein two lug plates 12 are vertically riveted on the table surface of the workbench 1, the two lug plates 12 are distributed along the length direction of the workbench 1, and the two lug plates 12 are respectively positioned at two ends of the support rod 2. The support rod 2 is rotatably arranged between the two ear plates 12, and the length direction of the support rod 2 is consistent with the length direction of the workbench 1. The positioning rods 3 are all positioned on the same side of the support rod 2, the positioning rods 3 are all arranged perpendicular to the support rod 2, and the positioning rods 3 are positioned on the same plane; because the distances among the diaphragm plates are different on different steel anchor beams, the positioning rods 3 are all adjustably arranged on the support rod 2 along the length direction of the support rod 2. The locating rod 3 is also welded with a grab handle 10, and the locating rod 3 can be rapidly rotated through the grab handle 10.

In order to ensure that the diaphragm plate can be stably erected on the steel anchor beam without being supported in the welding process, referring to fig. 1 and 2, a supporting plate 8 is welded on one end of the positioning rod 3 far away from the supporting rod 2, a leaning plate 4 is welded on the side wall of the positioning rod 3, and the leaning plate 4 is vertically distributed with the table top of the workbench 1; when the positioning rod 3 rotates to the position above the steel anchor beam, the supporting plate 8 is abutted on the steel anchor beam, and a gap exists between the leaning plate 4 and the steel anchor beam; so that when the diaphragm rests against the abutment plate 4, the diaphragm is also perpendicular to the steel anchor beam placed on the table top of the table 1 and the production personnel can weld from both sides of the diaphragm. Meanwhile, in order to avoid the situation that the diaphragm is tilted away from the leaning plate 4 when being welded, the locating rod 3 is provided with a clamping assembly 5 for driving the diaphragm to lean against the leaning plate 4.

When a plurality of diaphragm plates are required to be welded and fixed on the steel anchor beams, the steel anchor beams are firstly placed on the workbench 1, and the positioning rods 3 are driven by the grab handles 10 to drive the support rods 2 to rotate, so that the plurality of positioning rods 3 on the support rods 2 are erected above the steel anchor beams; then adjusting the distance between the positioning rods 3, sequentially leaning the diaphragm plates on the corresponding leaning plates 4, and then using the clamping assembly 5 to tightly lean the diaphragm plates on the leaning plates 4; the diaphragm plate is vertically and stably positioned on the steel anchor beam, so that production staff can quickly and vertically weld the diaphragm plate on the steel anchor beam without supporting the diaphragm plate.

In order to realize rapid adjustment of the distance between the positioning rods 3, referring to fig. 1 and 2, a ferrule 13 is welded at one end of the positioning rod 3 close to the support rod 2, and the ferrule 13 is slidably sleeved on the support rod 2. In order to prevent the positioning rod 3 from deflecting when sliding on the support rod 2, the ferrule 13 is arranged in a non-circular shape, and in the embodiment of the application, the ferrule 13 is arranged in a shape of a Chinese character 'hui'; correspondingly, the support rod 2 is arranged in a quadrangular prism shape adapted to the collar 13. A plurality of scale marks 11 are engraved on the support rod 2, and the scale marks 11 are uniformly distributed along the length direction of the support rod 2; when the position of the positioning rod 3 on the support rod 2 is adjusted, the positioning rod 3 can be quickly adjusted to a proper position by referring to the scale marks 11, so that the distance adjustment among a plurality of positioning rods 3 is completed.

In order to stabilize the relative position between the positioning rod 3 and the support rod 2 after the positioning rod 3 is adjusted, referring to fig. 1 and 2, a locking screw 14 is threaded on the collar 13. When the positioning rod 3 is required to be locked and fixed on the support rod 2, the locking screw 14 is only required to be rotated, so that the locking screw 14 is abutted against the support rod 2, and the locking screw 14 can stably lock the positioning rod 3 on the support rod 2 through friction between the locking screw 14 and the support rod 2. In order to further increase friction between the locking screw 14 and the support rod 2, a rubber strip is embedded on the support rod 2, and the locking screw 14 is abutted against the rubber strip, so that the position of the positioning rod 3 relative to the support rod 2 is more stable.

To achieve stable leaning of the diaphragm on the leaning plate 4, referring to fig. 2 and 3, the clamping assembly 5 includes a fixed cylinder 51 vertically mounted on the sidewall of the positioning rod 3, a sliding rod 52 slidably inserted into the fixed cylinder 51, and a clamping rod 53 vertically mounted on an end of the sliding rod 52 remote from the positioning rod 3. The fixed cylinder 51 and the leaning plate 4 are both positioned on the same side of the positioning rod 3, the fixed cylinder 51 is square cylinder shaped, the inside and the outside of which are quadrangular, and the sliding rod 52 is quadrangular which is inserted and matched with the fixed cylinder 51. The projection of the clamping rod 53 along the length direction of the sliding rod 52 is just positioned on the side wall of the positioning rod 3, the clamping rod 53 is parallel to the positioning rod 3, and one end of the clamping rod 53 away from the sliding rod 52 points away from the ferrule 13. A driving piece 7 for driving the clamping rod 53 to move towards the direction close to the positioning rod 3 is arranged between the positioning rod 3 and the clamping rod 53, the driving piece 7 can be an elastic rope, a spring or an electric telescopic rod, and in the embodiment of the application, the driving piece 7 is a spring; the spring is positioned in the fixed cylinder 51, and one end of the spring is welded with the end of the sliding rod 52 and the other end of the spring is welded with the positioning rod 3.

When the diaphragm is required to be driven to abut against the leaning plate 4, the clamping rod 53 can be pulled away from the positioning rod 3, and the sliding rod 52 slides in the fixed cylinder 51 in the direction away from the positioning rod 3, so that the spring is stretched. Then, the diaphragm is placed between the positioning rod 3 and the clamping rod 53, and the spring drives the clamping rod 53 to push the diaphragm to be abutted against the leaning plate 4, so that automatic abutment of the diaphragm can be completed.

In order to make the clamping rod 53 always support the diaphragm against the leaning plate 4, referring to fig. 3, the fixing cylinder 51 is provided with a locking structure 6 for locking the sliding rod 52, and the locking structure 6 may be a bolt or a bolt, and in the embodiment of the present application, the locking structure 6 is provided as a bolt. The screw thread of the bolt penetrates through the side wall of one side of the fixed cylinder 51, a plurality of jacks for inserting bolts are formed in the surface of one side, close to the bolts, of the sliding rod 52, and the jacks are uniformly distributed along the length direction of the sliding rod 52. After the diaphragm is automatically abutted, the bolts are rotated, the end parts of the bolts are inserted into the insertion holes, and the sliding rods 52 can be quickly locked in the fixed cylinders 51, so that the clamping rods 53 can always abut the diaphragm against the leaning plate 4.

Because of the large size of the partial diaphragm, in order to enable the diaphragm to be clamped stably between the clamping rod 53 and the positioning rod 3, referring to fig. 2, the positioning rod 3 is also welded with a positioning plate 9. The positioning plate 9 is located between the leaning plate 4 and the support plate 8, and the side of the positioning plate 9 near the clamping rod 53 is arranged coplanar with the side of the leaning plate 4 near the clamping rod 53. So that when the clamping rod 53 drives the diaphragm against the rest plate 4, the diaphragm also abuts against the positioning plate 9, so that the diaphragm is stably clamped.

The implementation principle of the diaphragm plate assembly tool provided by the embodiment of the application is as follows: when a plurality of diaphragm plates are required to be welded and fixed on the steel anchor beams, the steel anchor beams are firstly placed on the workbench 1, and the positioning rods 3 are driven by the grab handles 10 to drive the support rods 2 to rotate, so that the plurality of positioning rods 3 on the support rods 2 are erected above the steel anchor beams; the distance between the positioning rods 3 is adjusted again, and the positioning rods 3 are quickly locked and fixed on the support rods 2 by using the locking screws 14.

Then, the clamping rod 53 is pulled away from the positioning rod 3, and the diaphragm is placed between the positioning rod 3 and the clamping rod 53; the clamping rods 53 are released, and the clamping rods 53 push the diaphragm plate to be abutted against the leaning plate 4 and the positioning plate 9 under the driving of the springs.

Finally, the sliding rod 52 is locked and fixed on the fixed cylinder 51 by using the locking structure 6, so that the diaphragm is stably abutted against one side of the positioning rod 3 by the clamping rod 53, the diaphragm is stably and vertically erected on the steel anchor beam, and production staff can quickly weld the diaphragm and the steel anchor beam without supporting the diaphragm.

The above embodiments are not intended to limit the scope of the present application, so: all equivalent changes in structure, shape and principle of the application should be covered in the scope of protection of the application.

Claims (8)

1. Diaphragm assembly fixture, its characterized in that: including workstation (1), install bracing piece (2) and a plurality of perpendicular installation on workstation (1) locating lever (3) on bracing piece (2), be fixed with on the lateral wall of locating lever (3) and lean on board (4), lean on board (4) with workstation (1) mesa distributes perpendicularly, install on locating lever (3) and be used for driving the diaphragm to support clamping assembly (5) on leaning on board (4).

2. The diaphragm assembly fixture of claim 1, wherein: the clamping assembly (5) comprises a fixed cylinder (51) vertically installed on the side wall of the positioning rod (3), a sliding rod (52) in the fixed cylinder (51) in a sliding mode and a clamping rod (53) vertically installed on one end, far away from the positioning rod (3), of the sliding rod (52), the clamping rod (53) is parallel to the positioning rod (3), and a locking structure (6) for locking the sliding rod (52) is arranged on the fixed cylinder (51).

3. The diaphragm assembly fixture of claim 2, wherein: a driving piece (7) for driving the clamping rod (53) to move towards the direction close to the positioning rod (3) is arranged between the positioning rod (3) and the clamping rod (53).

4. The diaphragm assembly fixture of claim 2, wherein: the support rod (2) is rotatably arranged on the workbench (1), the support plate (8) is fixedly arranged on the positioning rod (3), and when the support plate (8) is abutted to the table top of the workbench (1), a gap exists between the leaning plate (4) and the table top of the workbench (1).

5. The diaphragm assembly fixture of claim 4, wherein: the locating rod (3) is fixedly provided with a locating plate (9), the locating plate (9) is located between the leaning plate (4) and the supporting plate (8), and the side face, close to the clamping rod (53), of the locating plate (9) and the side face, close to the clamping rod (53), of the leaning plate (4) are arranged in a coplanar mode.

6. The diaphragm assembly fixture of claim 1, wherein: a grab handle (10) is fixedly arranged on the positioning rod (3).

7. The diaphragm assembly fixture of claim 1, wherein: the positioning rod (3) is adjustably arranged on the supporting rod (2) along the length direction of the supporting rod (2).

8. The diaphragm assembly fixture of claim 7, wherein: the support rod (2) is provided with a plurality of scale marks (11), and the scale marks (11) are uniformly distributed along the length direction of the support rod (2).