CN217583565U - Hydraulic flange - Google Patents

Abstract

The utility model relates to a flange technical field, a hydraulic flange is proposed, it is convenient for be connected two flange bodies through single regulation, make and improve work efficiency, including flange body and mount pad, the flange body is provided with two, the transmission pipe has all been welded to two flange body one end back of the body mutually, the spout has been seted up on the mount pad, sliding connection has the connecting block in the spout, limiting plate connection has the regulating block on the top of connecting block, the first fixed plate of top fixedly connected with and the second fixed plate of mount pad, the trompil has been seted up on the first fixed plate, the trompil internal rotation is connected with the bull stick, the left end of bull stick is connected with the knob, the right-hand member of bull stick runs through the regulating block through the screw rod and rotates with the second fixed plate to be connected, the cover is equipped with first U-shaped ring on the flange body, the top of two first U-shaped rings respectively with the bottom of connecting block and the bottom fixed connection of mount pad, the cover is equipped with second U-shaped plate on the transmission pipe, second U-shaped plate and first U-shaped plate fixed connection.

Description

Hydraulic flange

Technical Field

The utility model relates to a flange technical field, it is concrete relates to a hydraulic flange.

Background

As is known, flange connection is a detachable connection mode which is very common in application, and hydraulic flanges are fastened by hydraulic stretching bolts. The hydraulic stretching bolt has the working principle that an external force is directly applied to the bolt by using a hydraulic oil cylinder, so that the bolt with the applied force is elastically deformed (stretched), a locking nut is screwed to a corresponding position of the stretched length of the bolt after the bolt is stretched, and then the bolt is elastically deformed (contracted) through the pressure relief of a hydraulic cylinder, so that the purpose of firmness is achieved.

Through retrieval, chinese 2021, 12.31 discloses a fixed end high strength hydraulic flange disc with patent publication No. CN215370419U, which is roughly described as including a flange main body, a sealing sleeve and a movable frame, the flange main body is provided with two flange main bodies, the two ends of the flange main body are both provided with the clamping sleeves, the end surface of one side of the flange main body is provided with a plurality of threaded rods in an array manner, the outer wall of the threaded rod is connected with a connecting sleeve in a threaded manner, and one end of the connecting sleeve, which is far away from the threaded rod, is movably connected with the movable frame.

When foretell prior art scheme used, pass through the seal groove with the cooperation of cutting ferrule with the seal cover and connect in the flange main part, pass through the cooperation interconnect of adapter sleeve and threaded rod with two flange main parts one end in opposite directions, through rotatory adapter sleeve, it is fixed with two flange main part connections, this mode need rotate a plurality of adapter sleeves and fix two flanges, the connected mode is wasted time and energy, influences work efficiency.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a hydraulic flange to solve the prior art that proposes in the background art when two flange joint, need rotate a plurality of adapter sleeves and fix two flanges, the connected mode is wasted time and energy, influences work efficiency's problem.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a hydraulic flange, includes flange body and mount pad, the flange body is provided with two, and the transmission pipe has all been welded to the one end that two flange bodies carried on the back mutually, the spout has been seted up on the mount pad, and sliding connection has the connecting block in the spout, and there is the regulating block on the top of connecting block through limiting plate connection, the first fixed plate of top fixedly connected with and the second fixed plate of mount pad, seted up the trompil on the first fixed plate, the downthehole rotation of commentaries on classics is connected with the bull stick, and the left end of bull stick is connected with the knob, and the right-hand member of bull stick runs through the regulating block through the screw rod and rotates with the second fixed plate to be connected, the cover is equipped with first U-shaped ring on the flange body, two first U-shaped ring's top respectively with the bottom of connecting block and the bottom fixed connection of mount pad, the cover is equipped with second U-shaped plate on the transmission pipe, second U-shaped plate and first U-shaped plate fixed connection.

Preferably, two the equal fixedly connected with of one end that the flange body is relative has a plurality of bolts, and the one end that two flange bodies are relative all is provided with a plurality of slots with bolt looks adaptation.

Furthermore, two the equal fixedly connected with of the relative one end of flange body is sealed.

Still further, set up a plurality of sliding holes that run through about on the regulating block, sliding connection has the slide bar in the sliding hole, the both ends of slide bar all with two fixed plate fixed connection.

On the basis of the scheme, a non-slip mat is arranged between the second U-shaped plate and the flange body and connected with the flange body.

On the basis of the above scheme, preferably, a chamfer is arranged on the bolt.

(III) advantageous effects

Compared with the prior art, the utility model provides a hydraulic flange possesses following beneficial effect:

this hydraulic flange, through setting up first U-shaped board and second U-shaped board, in order to drive the screw rod through the knob and rotate, make the screw rod pass through the regulating block and drive first U-shaped board and second U-shaped board and remove, in order to drive two flange bodies through two first U-shaped boards and two second U-shaped boards and be close to mutually, in order to fix two flange bodies, the device is convenient for be connected two flange bodies through single regulation, and work efficiency is improved, simultaneously through setting up bolt and slot, in order to fix a position two flange bodies through bolt and slot, take place the skew when preventing two flange body coupling, and use reliability is improved.

Drawings

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

FIG. 2 is a schematic view of a portion of the enlarged structure of FIG. 1;

FIG. 3 is a schematic view of a portion of the enlarged structure of the utility model shown in FIG. 1;

fig. 4 is a schematic structural view of the flange body, the first U-shaped plate, the second U-shaped plate and the bolt of the present invention;

fig. 5 is a front view of the present invention.

In the figure: 1. a flange body; 2. a mounting seat; 3. a conveying pipe; 4. a chute; 5. connecting blocks; 6. a limiting plate; 7. an adjusting block; 8. a first fixing plate; 9. a second fixing plate; 10. a rotating rod; 11. a knob; 12. A screw; 13. a first U-shaped loop; 14. a second U-shaped plate; 15. a bolt; 16. a slot; 17. a gasket; 18. a slide bar; 19. a non-slip mat.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 efforts all belong to the protection scope of the present invention.

Examples

Please refer to fig. 1-5, a hydraulic flange, including flange body 1 and mount pad 2, flange body 1 is provided with two, transmission pipe 3 has all been welded to the one end that two flange bodies 1 back to each other, spout 4 has been seted up on mount pad 2, sliding connection has connecting block 5 in spout 4, the top of connecting block 5 is connected with regulating block 7 through limiting plate 6, the first fixed plate 8 of top fixedly connected with and the second fixed plate 9 of mount pad 2, the trompil has been seted up on the first fixed plate 8, the downthehole swivelling joint of trompil has bull stick 10, the left end of bull stick 10 is connected with knob 11, the right-hand member of bull stick 10 runs through regulating block 7 through screw 12 and is connected with second fixed plate 9 rotation, drive screw 12 through knob 11 and rotate, make screw 12 rotate and drive regulating block 7 and remove, the cover is equipped with first U-shaped ring 13 on flange body 1, the top of two first U-shaped rings 13 respectively with the bottom of connecting block 5 and the bottom fixed connection of mount pad 2, the cover is equipped with second U-shaped plate 14 on transmission pipe 3, second U-shaped plate 14 and first U-shaped ring 13 cooperate the flange body through first U-shaped ring and second U-shaped ring.

It should also be noted that, a plurality of bolts 15 are fixedly connected to the opposite ends of the two flange bodies 1, and the opposite ends of the two flange bodies 1 are provided with a plurality of slots 16 matched with the bolts 15, by setting the bolts 15 and the slots 16, so as to position the two flange bodies 1 through the bolts 15 and the slots 16, prevent the two flange bodies 1 from shifting when being connected, thereby improving the reliability of use, the opposite ends of the two flange bodies 1 are fixedly connected with sealing gaskets 17, by setting the sealing gaskets 17, so as to increase the connection tightness of the two flanges, sliding holes penetrating through the left and right sides are formed in the adjusting blocks 7, sliding rods 18 are slidably connected in the sliding holes, both ends of the sliding rods 18 are fixedly connected with the two fixing plates, by setting the sliding rods 18, so that the sliding rods 18 guide the adjusting blocks 7, thereby improving the movement stability of the adjusting blocks 7, non-slip pads 19 are arranged between the second U-shaped plate 14 and the flange bodies 1, the non-slip pads 19 are connected with the flange bodies 1, by setting the protective pads, so as to increase the friction force between the second U-shaped plate 14 and the flange bodies, by setting the chamfer 16, so as to facilitate the insertion of the bolts into the chamfer.

To sum up, this hydraulic flange's theory of operation and working process do, when using, at first weld two flange body 1 respectively on two transmission pipes 3, then make two flange body 1 butt joints through the cooperation of bolt 15 and slot 16, then establish two second U-shaped plate 14 covers to two transmission pipes 3 on, then rotate knob 11, make and cross knob 11 and drive screw rod 12 and rotate, make screw rod 12 drive first U-shaped plate and the removal of second U-shaped plate 14 through regulating block 7, in order to drive two flange body 1 through two first U-shaped plates and two second U-shaped plates 14 and be close to mutually, in order to fix two flange body 1.

The above-mentioned embodiments only express the specific embodiments of the present invention, and the description thereof is specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the concept of the present invention, several variations and modifications can be made, which all fall within the scope of the present invention.

Claims (6)

1. The utility model provides a hydraulic flange, includes flange body (1) and mount pad (2), its characterized in that: flange body (1) is provided with two, and the one end that two flange bodies (1) carried on the back mutually all welds transmission pipe (3), spout (4) have been seted up on mount pad (2), and sliding connection has connecting block (5) in spout (4), and the top of connecting block (5) is connected with regulating block (7) through limiting plate (6), and the first fixed plate of top fixedly connected with (8) and second fixed plate (9) of mount pad (2) have seted up the bull stick on first fixed plate (8), and the downthehole rotation of bull stick (10) is connected with bull stick (10), and the left end of bull stick (10) is connected with knob (11), and the right-hand member of bull stick (10) runs through regulating block (7) through screw rod (12) and rotates with second fixed plate (9) to be connected, the cover is equipped with first U-shaped ring (13) on flange body (1), and the top of two first U-shaped ring (13) respectively with the bottom of connecting block (5) and the bottom fixed connection of mount pad (2), the cover is equipped with second U-shaped plate (14) on transmission pipe (3), second U-shaped plate (14) and first U-shaped plate fixed connection.

2. A hydraulic flange according to claim 1, wherein: two equal fixedly connected with a plurality of bolts (15) of flange body (1) relative one end, and two flange body (1) relative one end all is provided with a plurality of slots (16) with bolt (15) looks adaptation.

3. A hydraulic flange according to claim 2, wherein: two equal fixedly connected with of one end that flange body (1) is relative seals pad (17).

4. A hydraulic flange according to claim 3, wherein: a plurality of sliding holes penetrating left and right are formed in the adjusting block (7), sliding rods (18) are connected in the sliding holes in a sliding mode, and two ends of each sliding rod (18) are fixedly connected with the two fixing plates.

5. A hydraulic flange according to claim 4, wherein: and a non-slip mat (19) is arranged between the second U-shaped plate (14) and the flange body (1), and the non-slip mat (19) is connected with the flange body (1).

6. A hydraulic flange according to claim 5, wherein: and a chamfer is arranged on the bolt (15).

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