CN219617635U - Limit tool for flange installation - Google Patents

Abstract

The utility model relates to the technical field of flange installation tools, in particular to a limiting tool for flange installation, which comprises: the horizontal pole and connect at its one end montant, one side both ends that the montant is close to the horizontal pole are equipped with slide mechanism respectively, still including wearing to establish the adjusting part that drive slide mechanism removed on the montant, one side of slide mechanism is connected with the gag lever post respectively, the through-hole has been seted up to the one end that the montant was kept away from to the horizontal pole, sliding connection has the rotary rod in the through-hole. According to the utility model, the limiting rod is fixed in the hole of the flange, and the cross rod penetrates through the hollow part of the flange and enters the barrel body along the required part, so that a worker can assemble the corresponding flange conveniently, single-person operation is realized under the cooperation of the rotating rod and the through hole, and the external butt flange is prevented from rotating under the action of the limiting rod, so that the working efficiency of flange installation is improved.

Description

Limit tool for flange installation

Technical Field

The utility model relates to the technical field of flange installation tools, in particular to a limiting tool for flange installation.

Background

The flange, namely flange disc or flange, wherein the barrel flange refers to a flange for a piping in the barrel device, holes are formed in the flange, the two flanges are tightly connected by bolts, the flanges are sealed by gaskets, and the flanges are connected with the flange in a threaded manner (threaded connection), the welding flange and the clamping flange.

When the barrel body is installed, a worker is often required to fix one flange, and the required connecting port is penetrated to screw with another flange plate in the barrel.

To above-mentioned related art, the flange is in staving installation, and the staff in the staving needs to mutually support with the staff outside the staving and just can assemble, can't realize single operation, and the staff in the staving drives the ring flange rotation outside the staving very easily when rotatory flange to influence installation effectiveness.

Disclosure of Invention

The utility model mainly solves the technical problem of providing the limiting tool for flange installation, which can be used for flange installation only by a single person in the barrel body and can prevent the flange plate outside the barrel body from being driven to rotate during installation, thereby improving the installation efficiency.

In order to solve the technical problems, the utility model adopts a technical scheme that: provided is a limiting tool for flange installation, comprising: the horizontal pole and connect at its one end montant, one side both ends that the montant is close to the horizontal pole are equipped with slide mechanism respectively, still including wearing to establish the adjusting part that drive slide mechanism removed on the montant, one side of slide mechanism is connected with the gag lever post respectively, the through-hole has been seted up to the one end that the montant was kept away from to the horizontal pole, sliding connection has the rotary rod in the through-hole.

Through adopting above-mentioned technical scheme, the horizontal pole passes the central zone of flange, through adjusting the regional adjustment slide mechanism of subassembly, make its gag lever post and the eyelet looks adaptation of flange, and fix the gag lever post in the eyelet of flange, install the flange to required staving interface department afterwards, when the staff gets into staving inside, move the axis position of horizontal pole with the flange of adaptation, make its connecting portion that is close to the flange, simultaneously, the staff passes the rotary rod and fixes through the through-hole, so that fix the flange outside the staving, the staff in the staving rotates the flange of adaptation and installs simultaneously.

The present utility model may be further configured in a preferred example to: the sliding mechanism comprises a sliding block and a sliding groove arranged on the vertical rod.

Through adopting above-mentioned technical scheme, adjusting part drives the slider and removes in the spout to be applicable to not unidimensional flange and install.

The present utility model may be further configured in a preferred example to: the adjusting component comprises a first limiting disc, a second limiting disc and an adjusting rod penetrating through the vertical rod, the adjusting rod penetrates through the first limiting disc and is connected with the second limiting disc in a rotating mode, the first limiting disc is installed at the top of the vertical rod, the second limiting disc is installed at the bottom of the vertical rod, one end of the adjusting rod is provided with a left screw, the other end of the adjusting rod is provided with a right screw, one sliding block is in threaded connection with the left screw, the other sliding block is in threaded connection with the right screw, and the top end of the adjusting rod is connected with an adjusting handle.

Through adopting above-mentioned technical scheme, adjust handle drive regulation pole rotation to make left side spiral and right spiral drive the slider respectively and carry out relative or opposite movement, so that the distance between the slide mechanism adjustment gag lever post, thereby be applicable to the flange of equidimension not, further improved the application scope of device.

The present utility model may be further configured in a preferred example to: the left spiral and the right spiral are respectively arranged at the positions corresponding to the sliding grooves.

By adopting the technical scheme, the damage of the sliding block driven by overlong thread length of the left screw and the right screw is prevented.

The present utility model may be further configured in a preferred example to: one end of the rotating rod is a threaded end, and one end of the rotating rod is in threaded connection with the through hole.

Through adopting above-mentioned technical scheme, screw thread end and through-hole threaded connection prevent rotary rod and through-hole when being in inclination the rotary rod along the through-hole internal slip, further improve the installation effectiveness of flange.

The present utility model may be further configured in a preferred example to: the cross rod and the vertical rod are of an integrated structure.

Through adopting above-mentioned technical scheme, horizontal pole and montant are T type structure, further improve spacing instrument's structural strength.

In summary, the utility model comprises at least one of the following limiting tools for flange installation:

because the gag lever post is fixed to in the aperture of flange, the horizontal pole pierces through the cavity position of flange simultaneously and gets into the staving inside along required position to the staff of being convenient for assembles corresponding flange, and under the cooperation of rotary rod and through-hole, realizes single operation, and prevents under the effect of gag lever post that outside butt joint flange from producing and rotate, thereby improves the work efficiency of flange installation.

The adjusting rod is driven to rotate by the adjusting handle, and the left screw and the right screw respectively drive the sliding blocks to move relatively or oppositely, so that the sliding mechanism adjusts the distance between the limiting rods, the limiting tool is suitable for flanges with different sizes, and the application range of the limiting tool is further improved.

Drawings

For a clearer description of the technical solutions of the embodiments of the present utility model, the drawings that are needed in the description of the embodiments will be briefly introduced below, it being obvious that the drawings in the description below are only some embodiments of the present utility model, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art, wherein:

FIG. 1 is a schematic view of the structure of the present utility model in use;

FIG. 2 is a schematic diagram of the structure of the present utility model;

fig. 3 is a schematic structural view of an adjusting assembly of the present utility model.

In the figure: 1. a cross bar; 2. a vertical rod; 30. a sliding mechanism; 40. an adjustment assembly; 5. a limit rod; 6. a through hole; 7. a rotating rod; 8. a threaded end;

31. a slide block; 32. a chute;

41. a first limiting disc; 42. a second limiting plate; 43. an adjusting rod; 44. a left spiral; 45. a right spiral; 46. the handle is adjusted.

Description of the embodiments

The preferred embodiments of the present utility model will be described below with reference to the accompanying drawings, it being understood that the preferred embodiments described herein are for illustration and explanation of the present utility model only, and are not intended to limit the present utility model.

The drawings are simplified schematic views, and only the basic structure of the present utility model is schematically described, so that only the constitution related to the present utility model is shown.

Referring to fig. 1-3, a limiting tool for flange installation according to the present utility model includes: the transverse rod 1 and the vertical rod 2 are connected at one end of the transverse rod 1, the transverse rod 1 and the vertical rod 2 are of an integrated structure, two ends of one side of the vertical rod 2 close to the transverse rod 1 are respectively provided with a sliding mechanism 30, the sliding mechanism further comprises an adjusting component 40 which is arranged on the vertical rod 2 in a penetrating manner and drives the sliding mechanism 30 to move, one side of the sliding mechanism 30 is respectively connected with a limiting rod 5, one end of the transverse rod 1 far away from the vertical rod 2 is provided with a through hole 6, a rotating rod 7 is connected in a sliding manner in the through hole 6, one end of the rotating rod 7 is a threaded end 8, and one end of the rotating rod 7 is in threaded connection with the through hole 6; the horizontal pole 1 and montant 2 are made by steel, the diameter of rotary rod 7 free end is less than the diameter of through-hole 6, when installing the flange, the staff wears to establish horizontal pole 1 in the central part of flange, and drive gag lever post 5 get into in the aperture of flange, make the protruding position of flange and horizontal pole 1 one end install to the staving required position, then the staff when getting into in the staving, with the flange cover dress that corresponds on the flange boss outside the staving, and wear to establish rotary rod 7 in through-hole 6, or carry out the screw thread through the screw thread end 8 of rotary rod 7 and through-hole 6 and fix, in order to improve the distance of arm of force, reduce hand pressure, then the staff holds rotary rod 7 and fixes horizontal pole 1, so that the staff steadily carries out threaded connection with the flange, and lock with the spanner under the appropriate circumstances.

The sliding mechanism 30 comprises a sliding block 31 and a sliding groove 32 formed in a vertical rod 2, the adjusting assembly 40 comprises a first limiting disc 41, a second limiting disc 42 and an adjusting rod 43 penetrating through the vertical rod 2, the adjusting rod 43 penetrates through the first limiting disc 41 and is in rotary connection with the second limiting disc 42, the first limiting disc 41 is arranged at the top of the vertical rod 2, the second limiting disc 42 is arranged at the bottom of the vertical rod 2, one end of the adjusting rod 43 is provided with a left screw 44, the other end of the adjusting rod 43 is provided with a right screw 45, one sliding block 31 is in threaded connection with the left screw 44, the other sliding block 31 is in threaded connection with the right screw 45, the top end of the adjusting rod 43 is connected with an adjusting handle 46, and the left screw 44 and the right screw 45 are respectively arranged at positions corresponding to the sliding groove 32; the sliding groove 32 is mutually matched with the sliding block 31, and due to different sizes of flanges, the relative distances between the holes formed in the flanges are different, after the cross rod 1 is penetrated in the center of the flange, the adjusting handle 46 is rotated to drive the adjusting rod 43 to rotate, and the left screw 44 and the right screw 45 synchronously drive the sliding block 31 to move relatively or oppositely respectively, so that the sliding block 31 can adjust the distance between the limiting rods 5 in the sliding groove 32, the device is suitable for flanges with different sizes, and the application range of the device is further improved.

The implementation principle of the embodiment is as follows: when the flange locking device is used, a worker penetrates the cross rod 1 through the center of the flange, rotates the adjusting rod 43 by rotating the adjusting handle 46, synchronously drives the left screw 44 and the right screw 45 to respectively drive the sliding blocks 31 to move relatively or oppositely, drives the limiting rods 5 to move to the corresponding positions of the holes of the flange, pushes the limiting rods 5 into the holes of the flange, and is matched with the vertical rods 2 to limit the holes, after the limiting tool is matched with the flange, the limiting tools and the boss of the flange are installed at the corresponding positions of the barrel, after the worker carries the rotating rods 7 into the barrel, the corresponding flange plates are sleeved on the boss of the flange outside the barrel, then the rotating rods 7 are arranged in the through holes 6 in a penetrating mode, and the rotating rods 7 are held by the hands to fix the cross rod 1, so that the worker stably connects the flange in a threaded mode, and locks the flange by using a spanner under proper conditions.

The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related arts are included in the scope of the present utility model.

Claims (6)

1. A spacing tool for flange installation, comprising: the horizontal pole (1) and connect at its one end montant (2), its characterized in that, one side both ends that montant (2) are close to horizontal pole (1) are equipped with slide mechanism (30) respectively, still including wearing to establish adjusting part (40) that drive slide mechanism (30) removed on montant (2), one side of slide mechanism (30) is connected with gag lever post (5) respectively, through-hole (6) have been seted up to one end that montant (2) were kept away from to horizontal pole (1), sliding connection has rotary rod (7) in through-hole (6).

2. A spacing tool for flange mounting according to claim 1, characterized in that the sliding mechanism (30) comprises a slide block (31) and a slide groove (32) provided on the vertical rod (2).

3. The limiting tool for flange installation according to claim 2, wherein the adjusting component (40) comprises a first limiting plate (41), a second limiting plate (42) and an adjusting rod (43) penetrating through the vertical rod (2), the adjusting rod (43) penetrates through the first limiting plate (41) and is rotationally connected with the second limiting plate (42), the first limiting plate (41) is installed at the top of the vertical rod (2), the second limiting plate (42) is installed at the bottom of the vertical rod (2), one end of the adjusting rod (43) is provided with a left screw (44), the other end of the adjusting rod is provided with a right screw (45), one sliding block (31) is in threaded connection with the left screw (44), the other sliding block (31) is in threaded connection with the right screw (45), and the top end of the adjusting rod (43) is connected with an adjusting handle (46).

4. A limiting tool for flange mounting according to claim 3, wherein the left screw (44) and the right screw (45) are provided at positions corresponding to the slide grooves (32), respectively.

5. The limiting tool for flange installation according to claim 1, wherein one end of the rotating rod (7) is a threaded end (8), and one end of the rotating rod (7) is in threaded connection with the through hole (6).

6. A spacing tool for flange mounting according to claim 1, characterized in that the cross bar (1) and the vertical bar (2) are of an integrally formed structure.