CN209681982U - A kind of railway contact line construction dropper Press Plier - Google Patents

Abstract

The utility model discloses a kind of railway contact line construction dropper Press Pliers, including binding clip, the bottom of the binding clip is respectively equipped with No.1 handle and two trumpeter's handles, the end of the No.1 handle and two trumpeter's handles is all connected with Antiskid handle, the head of the Antiskid handle is fixedly installed with a screwed pipe, the Antiskid handle is connected to the inside of No.1 handle and two trumpeter's handles by screwed pipe, the head of the Antiskid handle, which is located in screwed pipe, is separately fixedly installed with a screwdriver, and the screwdriver can be inserted in hollow No.1 handle and two trumpeter's handles.A kind of railway contact line construction dropper Press Plier described in the utility model, is equipped with multifunctional handle, protection rubber mat and ball, screwdriver is installed in the Antiskid handle of handle end, it is multi-functional to improve handle；Both hands collide when crimping can be effectively prevented in protection rubber mat damages together；Ball in slip draw-in groove can be convenient the back-and-forth motion of activity crimp head, reduces abrasion, prevents stuck.

Description

A kind of railway contact line construction dropper Press Plier

Technical field

The utility model relates to Press Plier field, in particular to a kind of railway contact line construction dropper Press Plier.

Background technique

Dropper is an important component on railway contact line, and high voltage transmission line is erected at rail using dropper Overhead is taken stream for block of bow collector of electric locomotive, is usually connected to one section of copper wire on two connection terminals using Press Plier crimping, Press Plier is the essential tool for carrying out dropper in online this construction of roadbed of railway power industry and line maintenance and connecting crimping； But there are still some shortcomingss among actual use for current dropper Press Plier: the handle of common dropper Press Plier It is only used as crimping lever, space utilization is insufficient；Common dropper Press Plier does not protect the structure of hand, double in crimping Hand be easy it is involuntary mutually encounter damage；The activity crimp head of common dropper Press Plier is mounted in card slot, friction Power is big, generate abrasion after be easy it is stuck, influence using；For this purpose, it is proposed that a kind of railway contact line construction dropper Press Plier.

Utility model content

The main purpose of the utility model is to provide a kind of railway contact line construction dropper Press Pliers, can effectively solve Certainly the problems in background technique.

To achieve the above object, the technical solution that the utility model is taken are as follows:

A kind of railway contact line construction dropper Press Plier, including binding clip, the bottom of the binding clip are respectively equipped with a trumpeter The end of handle and two trumpeter's handles, the No.1 handle and two trumpeter's handles is all connected with Antiskid handle, the head of the Antiskid handle It is fixedly installed with a screwed pipe, the Antiskid handle is connected to the inside of No.1 handle and two trumpeter's handles, institute by screwed pipe The head for stating Antiskid handle, which is located in screwed pipe, is separately fixedly installed with a screwdriver, and hollow one can be inserted in the screwdriver In trumpeter's handle and two trumpeter's handles, the No.1 handle and two trumpeter's handles are respectively equipped with one in the leading inside for being located at Antiskid handle Mounting base, the head of the mounting base are fitted with a protection rubber mat, and the binding clip is C-shaped, fix in the upper end of opening Fixed crimp head is installed, the inside at the c-shaped opening of the binding clip is equipped with slip draw-in groove, and the upper and lower side of the slip draw-in groove is all It is embedded that several balls are installed, activity crimp head is symmetrically arranged with below the fixed crimp head, the activity crimp head Side is equipped with T shape clamp, and the activity crimp head is slid back and forth by the way that T shape clamp to be caught in slip draw-in groove, the work The lower end of dynamic pressure connector is equipped with a force column, and the bottom end of the force column is fixedly connected with a stress sliding seat, and described one The head of trumpeter's handle and two trumpeter's handles is respectively connected with a connecting rod, offers No.1 connecting hole and two side by side in the connecting rod Number connecting hole, the No.1 connecting hole are located at the front end of No. two connecting holes, and the bottom of the binding clip passes through connection sheet using connection Screw is movably attached to No. two connecting holes in connecting rod, and by connection rivet, activity connects respectively for the two sides of the stress sliding seat The No.1 connecting hole being connected in connecting rod.

Preferably, internal screw thread matched with screwed pipe is carved on the No.1 handle and the tail end inner wall of two trumpeter's handles.

Preferably, the screwdriver installed in the Antiskid handle on the No.1 handle and two trumpeter's handles is respectively a word cutter head With cross cutter head.

Preferably, the mounting base is fixedly mounted on No.1 handle and two trumpeter's handles by welding manner.

Preferably, the junction of the attachment screw and connection sheet is designed with a circlip.

Preferably, the No.1 handle and two trumpeter's handles are all connected through a screw thread mode and are connected in connecting rod.

Compared with prior art, the utility model has the following beneficial effects:

In the utility model, by installing an Antiskid handle by screwed pipe in the end of handle, and in Antiskid handle Head be fixedly mounted one screwdriver, realize the multi-functional utilization of handle；By respectively installing one in the inside of two handles Rubber mat is protected, both hands collide when preventing from crimping damages together；By embedding peace in the card slot of installation activity crimp head Several balls are filled, activity crimp head is made to roll movement in card slot, reduces friction, is not easy stuck.

Detailed description of the invention

Fig. 1 is the overall structure diagram that dropper Press Plier is used in a kind of railway contact line construction of the utility model；

Fig. 2 is the screwdriver structure schematic diagram that dropper Press Plier is used in a kind of railway contact line construction of the utility model；

Fig. 3 is the tong head schematic diagram that dropper Press Plier is used in a kind of railway contact line construction of the utility model；

Fig. 4 is the cross-sectional view in Fig. 3 at A；

Fig. 5 is the connecting rod structural schematic diagram that dropper Press Plier is used in a kind of railway contact line construction of the utility model.

In figure: 1, binding clip；2, connection sheet；3, No.1 handle；4, two trumpeter's handle；5, Antiskid handle；6, mounting base；7, it protects Rubber mat；8, fixed crimp head；9, activity crimp head；10, force column；11, screwed pipe；12, screwdriver；13, slip draw-in groove；14, Attachment screw；15, circlip；16, stress sliding seat；17, connection rivet；18, connecting rod；19, T shape clamp；20, ball； 21, No.1 connecting hole；22, No. two connecting holes.

Specific embodiment

To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below In conjunction with specific embodiment, the utility model is further described.

In the description of the present invention, it should be noted that term " on ", "lower", "inner", "outside" " front end ", " after The orientation or positional relationship of the instructions such as end ", " both ends ", " one end ", " other end " is that orientation based on the figure or position are closed System, is merely for convenience of describing the present invention and simplifying the description, rather than the device or element of indication or suggestion meaning are necessary It with specific orientation, is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition, Term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.

In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified Dress ", " being provided with ", " connection " etc., shall be understood in a broad sense, such as " connection ", may be a fixed connection, be also possible to detachably connect It connects, or is integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, intermediate matchmaker can also be passed through Jie is indirectly connected, and can be the connection inside two elements.It for the ordinary skill in the art, can be with concrete condition Understand the concrete meaning of above-mentioned term in the present invention.

As shown in Figs. 1-5, a kind of railway contact line construction dropper Press Plier, including binding clip 1, the bottom difference of binding clip 1 Equipped with No.1 handle 3 and two trumpeter's handles 4, the end of No.1 handle 3 and two trumpeter's handles 4 is all connected with Antiskid handle 5, Antiskid handle 5 head is fixedly installed with a screwed pipe 11, and Antiskid handle 5 is connected to No.1 handle 3 and two trumpeter's handles 4 by screwed pipe 11 Inside, the head of Antiskid handle 5, which is located in screwed pipe 11, is separately fixedly installed with a screwdriver 12, and screwdriver 12 can be inserted In hollow No.1 handle 3 and two trumpeter's handles 4, No.1 handle 3 is each in the leading inside for being located at Antiskid handle 5 with two trumpeter's handles 4 One mounting base 6 is installed, the head of mounting base 6 is fitted with a protection rubber mat 7, and binding clip 1 is C-shaped, in the upper of opening End be fixedly installed with fixed crimp head 8, the inside at the c-shaped opening of binding clip 1 be equipped with slip draw-in groove 13, slip draw-in groove 13 up and down End is all embedded to be equipped with several balls 20, and the lower section of fixed crimp head 8 is symmetrically arranged with activity crimp head 9, activity crimp head 9 Side is equipped with T shape clamp 19, and activity crimp head 9 is slid back and forth by the way that T shape clamp 19 to be caught in slip draw-in groove 13, activity The lower end of crimp head 9 is equipped with a force column 10, and the bottom end of force column 10 is fixedly connected with a stress sliding seat 16, a trumpeter The head of handle 3 and two trumpeter's handles 4 is respectively connected with a connecting rod 18, offers No.1 connecting hole 21 and two side by side in connecting rod 18 Number connecting hole 22, No.1 connecting hole 21 are located at the front end of No. two connecting holes 22, and the bottom of binding clip 1 utilizes connection by connection sheet 2 Screw 14 is movably attached to No. two connecting holes 22 in connecting rod 18, and the two sides of stress sliding seat 16 are distinguished by connection rivet 17 The No.1 connecting hole 21 being movably attached in connecting rod 18.

Internal screw thread matched with screwed pipe 11 is carved on No.1 handle 3 and the tail end inner wall of two trumpeter's handles 4；No.1 handle 3 It is respectively a word cutter head and cross cutter head with the screwdriver 12 installed in the Antiskid handle 5 on two trumpeter's handles 4；Mounting base 6 passes through Welding manner is fixedly mounted on No.1 handle 3 and two trumpeter's handles 4；The junction of attachment screw 14 and connection sheet 2 is designed with one A circlip 15；No.1 handle 3 and two trumpeter's handles 4 are all connected through a screw thread mode and are connected in connecting rod 18.

It should be noted that the utility model is a kind of railway contact line construction dropper Press Plier, by a trumpeter Handle 3 connect an Antiskid handle 5 by screwed pipe 11 with the tail end of two trumpeter's handles 4, respectively installs one on the head of Antiskid handle 5 The screwdriver 12 of one word and cross cutter head only need to back out Antiskid handle 5 when needing to use screwdriver 12 from handle , when not used, screwdriver 12 is inserted into handle and is tightened, while not influencing Press Plier use, keep handle multi-functional Change；It is solid in the upper end of mounting base 6 by being symmetrically welded a mounting base 6 in the tail inner side of No.1 handle 3 and two trumpeter's handles 4 Dingan County fills a protection rubber mat 7, and when crimping is firmly excessive, two protection rubber mats 7 can first be encountered together, and handle is prevented to continue phase It is mutually close, it prevents the both hands that hold handle from colliding and damages together；Pass through the slip draw-in groove 13 in installation activity crimp head 9 Inside upper and lower side several balls 20 are installed, the T shape clamp 19 of 9 side of activity crimp head can utilize rolling in slip draw-in groove 13 Pearl 20 is moved forward and backward, and replaces sliding friction using rolling friction, the frictional force of activity crimp head 9, makes to press when reducing crimping It is more smooth to connect pincers use, while reducing deterioration, prevents activity crimp head 9 to be stuck, influences continuous crimping operation.

The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above.This shape The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model Claimed range is defined by the appending claims and its equivalent thereof.

Claims (6)

1. a kind of railway contact line construction dropper Press Plier, including binding clip (1), it is characterised in that: the bottom of the binding clip (1) It is respectively equipped with No.1 handle (3) and two trumpeter's handles (4), the end of the No.1 handle (3) and two trumpeter's handles (4) is all connected with anti- Sliding handle (5), the head of the Antiskid handle (5) are fixedly installed with a screwed pipe (11), and the Antiskid handle (5) passes through spiral shell Line pipe (11) is connected to the inside of No.1 handle (3) Yu two trumpeter's handles (4), and the head of the Antiskid handle (5) is located at screwed pipe (11) screwdriver (12) is separately fixedly installed in, hollow No.1 handle (3) and two can be inserted in the screwdriver (12) In trumpeter's handle (4), the No.1 handle (3) is respectively equipped with one in the leading inside for being located at Antiskid handle (5) with two trumpeter's handles (4) A mounting base (6), the head of the mounting base (6) are fitted with a protection rubber mat (7), and the binding clip (1) is C-shaped, are opening Upper end at mouthful is fixedly installed with fixed crimp head (8), and the inside at the c-shaped opening of the binding clip (1) is equipped with slip draw-in groove (13), the upper and lower side of the slip draw-in groove (13) is all embedded is equipped with several balls (20), the lower section of the fixed crimp head (8) It is symmetrically arranged with activity crimp head (9), the side of the activity crimp head (9) is equipped with T shape clamp (19), the activity crimp head (9) it is slid back and forth by the way that T shape clamp (19) to be caught in slip draw-in groove (13), the lower end of the activity crimp head (9) is set There is a force column (10), the bottom end of the force column (10) is fixedly connected with a stress sliding seat (16), a trumpeter The head of handle (3) and two trumpeter's handles (4) is respectively connected with a connecting rod (18), offers No.1 side by side on the connecting rod (18) Connecting hole (21) and No. two connecting holes (22), the No.1 connecting hole (21) are located at the front end of No. two connecting holes (22), the pincers The bottom of head (1) is movably attached to No. two connecting holes on connecting rod (18) using attachment screw (14) by connection sheet (2) (22), the two sides of the stress sliding seat (16) are movably connected with the No.1 on connecting rod (18) by connection rivet (17) Connecting hole (21).

2. a kind of railway contact line construction dropper Press Plier according to claim 1, it is characterised in that: a trumpeter It is carved on the tail end inner wall of handle (3) and two trumpeter's handles (4) and screwed pipe (11) matched internal screw thread.

3. a kind of railway contact line construction dropper Press Plier according to claim 1, it is characterised in that: a trumpeter The screwdriver (12) installed in Antiskid handle (5) on handle (3) and two trumpeter's handles (4) is respectively a word cutter head and cross cutter head.

4. a kind of railway contact line construction dropper Press Plier according to claim 1, it is characterised in that: the mounting base (6) it is fixedly mounted on No.1 handle (3) and two trumpeter's handles (4) by welding manner.

5. a kind of railway contact line construction dropper Press Plier according to claim 1, it is characterised in that: the connection spiral shell The junction of nail (14) and connection sheet (2) is designed with a circlip (15).

6. a kind of railway contact line construction dropper Press Plier according to claim 1, it is characterised in that: a trumpeter Handle (3) and two trumpeter's handles (4) are all connected through a screw thread mode and are connected on connecting rod (18).