CN210484889U

CN210484889U - Fastening clamp for fixing pipeline system

Info

Publication number: CN210484889U
Application number: CN201921033891.5U
Authority: CN
Inventors: 邵檬; 倪仲洲; 邵联合
Original assignee: Hubei Jinjiu Brake System Co ltd
Current assignee: Hubei Jinjiu Brake System Co ltd
Priority date: 2019-07-04
Filing date: 2019-07-04
Publication date: 2020-05-08
Anticipated expiration: 2029-07-04

Abstract

The utility model discloses a fastening clamp for fixed pipe-line system, including two semicircle joint pipes, two semicircle joint pipe is about centre of a circle symmetry joint, two the both ends of semicircle joint pipe are inserted commonly respectively and are established and install inlet tube and outlet pipe, every two spacing arc rings of equal symmetrical fixed welding on the inner wall of semicircle joint pipe, two the symmetrical cover is established and is installed two locking mechanism on the lateral wall of semicircle joint pipe. The utility model has the advantages of reasonable design, make the device when fastening connection inlet tube and outlet pipe through the joint formula, need not to use various instruments to carry out fluting, welding etc. reduce the installation degree of difficulty, promote work efficiency, two same semicircle retaining ring lockings are fixed and can be saved the cost, and inside locking screw precession first connecting block and the second connecting block, reduce the corrosion degree, are difficult to or the difficulty that can't dismantle when avoiding causing the maintenance.

Description

Fastening clamp for fixing pipeline system

Technical Field

The utility model relates to a pipeline fixing device field especially relates to a fastening clamp for fixing pipe-line system.

Background

In pipe-line system, the clamp is indispensable, and it can two pipelines of sealing connection for the pipeline can constantly extend or the tortuous turns to, and it has replaced traditional flange joint or welding mode gradually, compares in welding and flange joint, and clamp connection does not have the welding smoke and dust, need not to use a plurality of instruments, therefore clamp connection has advantages such as environmental protection and energy saving, installation are quick.

Fastening clamp structure among the prior art generally is two semicircular solid fixed rings and two bolts, need set up the mounting groove on the pipeline of both sides in the use, the both sides card of the clamp of being convenient for is in the mounting groove, increase its leakproofness, but the fluting just needs electric instrument like cutting machine etc. nevertheless not every mounting point all has the power, and the fluting can produce a large amount of metal fragments and dust, bring the damage for constructor respiratory track, still extravagant electric energy, and need carry more instrument, such as cutting machine, the polisher, the spanner, the screwdriver etc., increase the construction burden, and the external easy corrosion of current clamp bolt leads to, make later maintenance dismantle the difficulty, can't dismantle even.

Disclosure of Invention

The purpose of the utility model is to solve the shortcoming that exists among the prior art, and the fastening clamp who is used for fixed pipe-line system who proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a fastening clamp for fixed pipe-line system, including two semicircle joint pipes, two semicircle joint pipe is about centre of a circle symmetry joint, two the both ends of semicircle joint pipe are inserted respectively jointly and are established and install inlet tube and outlet pipe, every two spacing arc rings of equal symmetrical fixed welding on the inner wall of semicircle joint pipe, two the symmetrical cover is established and is installed two locking mechanism on the lateral wall of semicircle joint pipe.

Preferably, every semicircle joint pipe all includes the semicircle pipe wall, every the bolt has all been welded to the one end of semicircle pipe wall, every the slot has all been seted up to the other end of semicircle pipe wall, and two bolts of two semicircle joint pipes insert respectively and establish the joint in two relative slots.

Preferably, each spacing arc ring is kept away from one side subsides at two semicircle joint pipe centers and is established and install first sealed cushion, every the subsides are equipped with the sealed cushion of second in the slot.

Preferably, every locking mechanism all includes that the symmetrical cover establishes two fixed ring of semicircle on two semicircle joint outside of tubes lateral walls, every the fixed ring's of semicircle one end welding has first connecting block, every the fixed ring's of semicircle other end welding has the second connecting block, every a plurality of first thread grooves, every have all been seted up on the first connecting block a plurality of second thread grooves have been seted up on the second connecting block, every locking screw is installed to equal common screw thread in first thread groove and the second thread groove.

Preferably, the side that the fixed ring centre of a circle of semicircle is kept away from to first connecting block is hugged closely with the second connecting block one side that is close to the fixed ring centre of a circle of semicircle, and the perpendicular first connecting block of locking screw and the contact surface of second connecting block, and the directional fixed ring of semicircle of locking screw is inside.

Preferably, two inner wall diameter after the semicircle joint pipe joint equals the outer wall diameter of inlet tube and outlet pipe, two locking mechanism's inner wall diameter equals the sufficient outer wall diameter of two semicircle joint pipe joints.

The utility model discloses following beneficial effect has:

1. two semicircle joint pipes through the joint formula are with inlet tube and outlet pipe connection, and the installation does not receive positive and negative restriction, and seals the junction of inlet tube and outlet pipe and two semicircle joint pipes through first sealed cushion, and it is sealed to make the joint between two semicircle joint pipes sealed through the sealed cushion of second, need not to set up notch sealing connection or carry out welded seal at the port department of inlet tube and outlet pipe, and it is more convenient to install, promotes the installation rate.

2. Constitute locking mechanism through two the same semicircle solid fixed rings, need not to select two supporting locking parts to lock like ordinary locking mechanism in the use, increase the work efficiency of installation, and when the installation, each locking part is in the same place thoughtlessly and does not influence work efficiency, and only need during the part production one grinding apparatus can, therefore, the carrier wave prepaid electric energy meter is low in cost, when fastening, locking screw lock advances in first connecting block and second connecting block, avoid exposing in the external world and accelerate the corrosion of locking screw, lead to later stage maintenance to be difficult to or unable the dismantlement, and only need carry a screwdriver can accomplish the fastening installation, energy saving.

To sum up, the utility model has the advantages of reasonable design, make the device when fastening connection inlet tube and outlet pipe through the joint formula, need not to use various instruments to carry out fluting, welding etc. reduce the installation degree of difficulty, promote work efficiency, the cost can be saved in two same semicircle retaining ring lockings, and inside locking screw precession first connecting block and the second connecting block, reduce the corrosion degree, be difficult to or the difficulty that can't dismantle when avoiding causing the maintenance.

Drawings

Fig. 1 is a schematic structural view of a fastening clamp for fixing a piping system according to the present invention;

FIG. 2 is an enlarged view of a portion of a semicircular clamping section of a clamp for securing a piping system in accordance with the present invention;

fig. 3 is a partial enlarged view of a locking mechanism of a fastening clip for securing a piping system according to the present invention.

In the figure: the water inlet pipe comprises a 1 semicircular clamping pipe, a 2 locking mechanism, a 3 water inlet pipe, a 4 limiting arc ring, a 5 water outlet pipe, a 101 semicircular pipe wall, a 102 bolt, a 103 slot, a 201 semicircular fixing ring, a 202 first connecting block, a 203 second connecting block and a 204 locking screw.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, a fastening clamp for fixing a pipeline system comprises two semicircular clamping pipes 1, wherein the two semicircular clamping pipes 1 are symmetrically clamped with respect to the circle center, two ends of the two semicircular clamping pipes 1 are commonly inserted and installed with a water inlet pipe 3 and a water outlet pipe 5 respectively, two limiting arc rings 4 are symmetrically and fixedly welded on the inner wall of each semicircular clamping pipe 1, two locking mechanisms 2 are symmetrically sleeved on the outer side walls of the two semicircular clamping pipes 1, the diameter of the inner wall of the two semicircular clamping pipes 1 after clamping is equal to the diameter of the outer walls of the water inlet pipe 3 and the water outlet pipe 5, and the diameter of the inner wall of each locking mechanism 2 is equal to the diameter of the enough outer wall of the two semicircular clamping pipes 1.

Every semicircle bayonet joint pipe 1 all includes semicircle pipe wall 101, and bolt 102 has all been welded to the one end of every semicircle pipe wall 101, and slot 103 has all been seted up to the other end of every semicircle pipe wall 101, and two bolts 102 of two semicircle bayonet joint pipes 1 insert respectively and establish the joint in two relative slots 103, and one side subsides that two semicircle bayonet joint pipes 1 centers were kept away from to every spacing arc ring 4 are established and are installed first sealed cushion, and the subsides are equipped with the sealed cushion of second in every slot 103.

Every locking mechanism 2 all includes that the symmetrical sleeve establishes two fixed ring 201 of semicircle on two fixed ring 1 lateral walls of semicircle bayonet joint pipes, the welding of the one end of every fixed ring 201 of semicircle has first connecting block 202, the welding of the other end of every fixed ring 201 of semicircle has second connecting block 203, a plurality of first thread grooves have all been seted up on every first connecting block 202, a plurality of second thread grooves have been seted up on every second connecting block 203, equal common screw thread installs locking screw 204 in every first thread groove and the second thread groove, one side that the fixed ring 201 centre of a circle of semicircle was kept away from to first connecting block 202 is hugged closely with one side that the fixed ring 201 centre of a circle of semicircle is close to second connecting block 203, and the perpendicular first connecting block 202 of locking screw 204 and the contact surface of second connecting block 203, and inside the directional fixed ring 201 of semicircle.

The utility model discloses when using, establish the mouth of pipe department at inlet tube 3 and outlet pipe 5 with two semicircle bayonet joint pipes 1 difference covers, make the mouth of pipe of inlet tube 3 and outlet pipe 5 hugged closely to spacing arc ring 4's first sealed cushion, with two semicircle bayonet joint pipes 1 joints, make bolt 102 insert in slot 103, then overlap two fixed ring of semicircle 201 respectively in one of two semicircle bayonet joint pipes 1 and serve, and guarantee that the coincidence department of two fixed ring of semicircle 201 and the coincidence department of two semicircle bayonet joint pipes 1 separately, increase its fastening ability, compress tightly and screw in a plurality of locking screw 204 according to symmetrical order precession first connecting block 202 and second connecting block 203 with the screwdriver after the coincidence, then fasten other locking mechanism 2 on the other end of two semicircle bayonet joint pipes 1 according to above-mentioned step, accomplish the installation of fastening sealing connection.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A fastening clamp for fixing pipe-line system, including two semicircle joint pipes (1), its characterized in that, two semicircle joint pipe (1) is about centre of a circle symmetry joint, two the both ends of semicircle joint pipe (1) are inserted respectively jointly and are established and install inlet tube (3) and outlet pipe (5), every two spacing arc rings of equal symmetry fixed welding (4), two on the inner wall of semicircle joint pipe (1) the symmetry cover is established and is installed two locking mechanism (2) on the lateral wall of semicircle joint pipe (1).

2. The fastening clamp for fixing the pipeline system according to claim 1, wherein each semicircular clamping pipe (1) comprises a semicircular pipe wall (101), one end of each semicircular pipe wall (101) is welded with a bolt (102), the other end of each semicircular pipe wall (101) is provided with a slot (103), and the two bolts (102) of the two semicircular clamping pipes (1) are respectively inserted into the two opposite slots (103) for clamping.

3. The fastening clamp for fixing a pipeline system according to claim 2, wherein a first sealing rubber gasket is attached to one side of each limiting arc ring (4) away from the centers of the two semicircular clamping tubes (1), and a second sealing rubber gasket is attached to the inside of each slot (103).

4. The fastening clamp for fixing the pipeline system according to claim 1, wherein each locking mechanism (2) comprises two semicircular fixing rings (201) symmetrically sleeved on the outer side walls of the two semicircular clamping pipes (1), a first connecting block (202) is welded at one end of each semicircular fixing ring (201), a second connecting block (203) is welded at the other end of each semicircular fixing ring (201), a plurality of first thread grooves are formed in each first connecting block (202), a plurality of second thread grooves are formed in each second connecting block (203), and a locking screw (204) is installed in each first thread groove and each second thread groove in a common threaded manner.

5. The fastening clamp for fixing the pipeline system according to claim 4, wherein one side of the first connecting block (202) away from the center of the semicircular fixing ring (201) is tightly attached to one side of the second connecting block (203) close to the center of the semicircular fixing ring (201), the locking screw (204) is perpendicular to the contact surface of the first connecting block (202) and the second connecting block (203), and the locking screw (204) points to the inside of the semicircular fixing ring (201).

6. The fastening clamp for fixing a pipeline system according to claim 1, wherein the diameter of the inner wall of the two semicircular clamping pipes (1) after being clamped is equal to the diameter of the outer wall of the water inlet pipe (3) and the water outlet pipe (5), and the diameter of the inner wall of the two locking mechanisms (2) is equal to the diameter of the outer wall of the two semicircular clamping pipes (1) enough for being clamped.