CN207500629U - A kind of fixture for valve pipe - Google Patents

Abstract

The utility model discloses a kind of fixtures for valve pipe, including the second fixed column, described second fixed column one end is equipped with protrusion, connecting hole is equipped in the protrusion, connecting pole is connected on the connecting hole, connection strap is connected on the connecting pole, the second fixed column other end, which is equipped with, tightens hole, bearing is installed in the deflation hole, second deflation column is installed on the bearing, described second deflation column one end is connected by connecting pole with the first deflation column, the second deflation column other end is connected with scotch, described first, which tightens column, passes through the first fixed column, hydraulic telescopic rod is installed in second fixed column, the hydraulic telescopic rod is equipped with two groups altogether, there are two hydraulic telescopic rod described in every group is common, described in every group retainer ring is connected in hydraulic telescopic rod, connector is connected between the retainer ring.The utility model, fastening effect is more preferable, is applicable in various sizes of valve pipe, more convenient to use.

Description

A kind of fixture for valve pipe

Technical field

The utility model is related to clamp art, specifically a kind of fixture for valve pipe.

Background technology

In actual application, because tubulose is during the connection process, through the connection frequently with screw-type or spigot-and-socket Mode can be related to various sizes of valve pipe linking, be difficult to accomplish to fix in this connection.

The existing fixture for valve pipe, it is difficult to which fixed various sizes of valve pipe joining place or diameter have The valve pipe of variation, and generally require using mechanical erection, it is difficult to deal with all situations.

Utility model content

The purpose of this utility model is to provide be difficult that fixed various sizes of valve pipe is held in the mouth in the prior art to solve Place or the valve pipe that changes of diameter are connect, and is generally required using mechanical erection, it is difficult to deal with all situations etc. and ask Topic.

To achieve the above object, the utility model provides following technical solution：A kind of fixture for valve pipe, including Second fixed column, described second fixed column one end are equipped with protrusion, connecting hole are equipped in the protrusion, is connected on the connecting hole Connecting pole is connected with connection strap on the connecting pole, and the connection strap other end is connected by connecting pole with the first fixed column, institute It states and work nest is equipped at the second fixed column center, the work nest runs through the second fixed column, and the second fixed column other end is set There is deflation hole, bearing is installed in the deflation hole, the second deflation column is installed on the bearing, described second tightens column one end It is connected by connecting pole with the first deflation column, the second deflation column other end is connected with scotch, and described first tightens on column Equipped with screw thread, described first, which tightens column, passes through the first fixed column, is equipped with handle on the first deflation column, described second fixes Hydraulic telescopic rod is installed on column, the hydraulic telescopic rod is equipped with two groups altogether, hydraulic telescopic rod described in every group altogether there are two, every group Retainer ring is connected in the hydraulic telescopic rod, connector is connected between the retainer ring.

Preferably, the first deflation column is connected by screw thread with the first fixed column.

Preferably, the connector is made of spring base and spring, and the both ends of the spring is connected with spring base.

Preferably, buffering ring is installed in the retainer ring.

Preferably, it is provided with rotation slot on the handle.

Compared with prior art, the beneficial effects of the utility model are：The second fixed column of the utility model one end is equipped with convex It rises, connecting hole is equipped in protrusion, connecting pole is connected on connecting hole, connection strap is connected on connecting pole, the connection strap other end leads to It crosses connecting pole and is connected with the first fixed column, be equipped with work nest at the second fixed column center, work nest runs through the second fixed column, two Also the space for work can be formed between connection strap, while valve pipe is fastened, gap and work that connection strap is formed Make to carry out the work such as welding in slot, it is more convenient to use；It is connected in second fixed column by bearing with the second deflation column, second is tight Contracting column one end is connected by connecting pole with the first deflation column, and the second deflation column other end is connected with scotch, and first tightens on column Equipped with screw thread, first, which tightens column, passes through the first fixed column, is equipped with handle on the first deflation column, rotation slot is provided on handle, Valve pipe is fastened using screw thread, rotation slot can install other tools, and rotation is more convenient；Pacify in second fixed column Equipped with hydraulic telescopic rod, retainer ring is connected in hydraulic telescopic rod, connector is connected between retainer ring, the first deflation column passes through Screw thread is connected with the first fixed column, and connector is made of spring base and spring, and both ends of the spring is connected with spring base, pacifies in retainer ring Equipped with buffering ring, various sizes of valve pipe junction can be applicable in, it is more convenient to use.

Description of the drawings

Fig. 1 is the structure diagram of the utility model；

Fig. 2 is the structure diagram of the second fixed column of the utility model；

Fig. 3 is the structure diagram of the utility model connector；

Fig. 4 is the structure diagram of the utility model handle.

In figure：1- connection straps；2- connecting poles；The first fixed columns of 3-；4- retainer rings；5- hydraulic telescopic rods；6- handles；7- spiral shells Line；8- first tightens column；9- second tightens column；The second fixed columns of 10-；11- buffering rings；12- scotch；13- protrusions；14- connects Connect hole；15- work nests；16- tightens hole；17- bearings；18- connectors；19- spring bases；20- springs；21- rotation slots.

Specific embodiment

The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work All other embodiments obtained shall fall within the protection scope of the present invention.

Please refer to Fig.1-4, in the utility model embodiment, a kind of fixture for valve pipe, including the second fixed column 10,10 one end of the second fixed column is equipped with protrusion 13, and connecting hole 14 is equipped in protrusion 13, connecting pole 2 is connected on connecting hole 14, even It connects and connection strap 1 is connected on column 2,1 other end of connection strap is connected with the first fixed column 3 by connecting pole 2, in the second fixed column 10 Work nest 15 is equipped at the heart, work nest 15 runs through the second fixed column 10, for the welding or other work of valve pipe interface, the Two fixed columns, 10 other end, which is equipped with, tightens hole 16, tightens in hole 16 and is equipped with bearing 17, the second deflation column is equipped on bearing 17 9, second deflation 9 one end of column is connected by connecting pole 2 with the first deflation column 8, and second deflation 9 other end of column is connected with scotch 12, first, which tightens column 8, is equipped with screw thread 7, and first, which tightens column 8, passes through the first fixed column 3, and handle is equipped on the first deflation column 8 6, handle 6 tightens column 8 for rotating first, is equipped with hydraulic telescopic rod 5 in the second fixed column 10, hydraulic telescopic rod 5 is equipped with altogether Two groups, every group of hydraulic telescopic rod 5 is connected with retainer ring 4, is connected between retainer ring 4 there are two being total in every group of hydraulic telescopic rod 5 Connector 18, the first deflation column 8 are connected by screw thread 7 with the first fixed column 3, and connector 18 is by 20 groups of spring base 19 and spring Into 20 both ends of spring are connected with spring base 19, for connecting retainer ring 4, buffering ring 11 are equipped in retainer ring 4, avoids valve Pipeline is in direct contact with rigid retainer ring 4, is damaged, and rotation slot 21 is provided on handle 6, can connect other tools, Facilitate the rotation of the first deflation column 8.

The operation principle of the utility model is：Hydraulic telescopic rod 5 is installed, hydraulic telescopic rod 5 is common in second fixed column 10 Equipped with two groups, every group of hydraulic telescopic rod 5 is connected with retainer ring 4 in every group of hydraulic telescopic rod 5, valve pipe is put there are two being total to It is placed in retainer ring 4, buffering ring 11 is installed in retainer ring 4, valve pipe is avoided to be in direct contact with rigid retainer ring 4, is made Into damage, swing handle 6, the first deflation column 8 rotates, and retainer ring 4 reduces, and hydraulic telescopic rod 5 is shunk, and is connected between retainer ring 4 There is connector 18, connector 18 is made of spring base 19 and spring 20, and 20 both ends of spring are connected with spring base 19, can be connected solid To determine ring 4, be applicable in the valve pipe without size, 10 one end of the second fixed column is equipped with protrusion 13, connecting hole 14 is equipped in protrusion 13, Connecting pole 2 is connected on connecting hole 14, connection strap 1 is connected on connecting pole 2,1 other end of connection strap is connected with by connecting pole 2 First fixed column 3 is equipped with work nest 15 at second fixed column, 10 center, and work nest 15 runs through the second fixed column 10, is needing pair This pipeline welds or during other operation, can in the gap that formed between connection strap 1 and the work nest reserved 15 into Row operation.

It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned exemplary embodiment, and And in the case of the spirit or essential attributes without departing substantially from the utility model, it can realize that this practicality is new in other specific forms Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new The range of type is indicated by the appended claims rather than the foregoing description, it is intended that by containing in the equivalent requirements of the claims is fallen All changes in justice and range are embraced therein.Any reference numeral in claim should not be considered as limitation Involved claim.

Claims (5)

1. a kind of fixture for valve pipe, including the second fixed column (10), it is characterised in that：Second fixed column (10) One end is equipped with raised (13), and connecting hole (14) is equipped in the protrusion (13), connecting pole is connected on the connecting hole (14) (2), connection strap (1) is connected on the connecting pole (2), connection strap (1) other end is fixed by connecting pole (2) and first Column (3) is connected, and work nest (15) is equipped at the second fixed column (10) center, the work nest (15) is through the second fixed column (10), the second fixed column (10) other end, which is equipped with, tightens hole (16), and described tighten in hole (16) is equipped with bearing (17), institute It states and the second deflation column (9) is installed on bearing (17), described second tightens column (9) one end is tightened by connecting pole (2) and first Column (8) is connected, and described second deflation column (9) other end is connected with scotch (12), and described first, which tightens column (8), is equipped with screw thread (7), described first tightens column (8) across the first fixed column (3), and handle (6) is equipped on the first deflation column (8), described Hydraulic telescopic rod (5) is installed, the hydraulic telescopic rod (5) is equipped with two groups altogether, hydraulic pressure described in every group in the second fixed column (10) There are two telescopic rod (5) is common, retainer ring (4) is connected with described in every group in hydraulic telescopic rod (5), is connected between the retainer ring (4) It is connected to connector (18).

2. a kind of fixture for valve pipe according to claim 1, it is characterised in that：Described first tightens column (8) It is connected by screw thread (7) with the first fixed column (3).

3. a kind of fixture for valve pipe according to claim 1, it is characterised in that：The connector (18) is by bullet Spring abutment (19) and spring (20) composition, spring (20) both ends are connected with spring base (19).

4. a kind of fixture for valve pipe according to claim 1, it is characterised in that：Pacify on the retainer ring (4) Equipped with buffering ring (11).

5. a kind of fixture for valve pipe according to claim 1, it is characterised in that：It is set on the handle (6) There is rotation slot (21).