CN214818243U

CN214818243U - Disassembling tool for cover plate type fixture

Info

Publication number: CN214818243U
Application number: CN202120856369.8U
Authority: CN
Inventors: 王斌; 宋昊; 孟寒松; 沙敏; 潘宝强; 赵瑞静; 徐宗铭
Original assignee: Zhongtian Radio Frequency Cable Co ltd; Jiangsu Zhongtian Technology Co Ltd
Current assignee: Zhongtian Radio Frequency Cable Co ltd; Jiangsu Zhongtian Technology Co Ltd
Priority date: 2021-04-23
Filing date: 2021-04-23
Publication date: 2021-11-23
Anticipated expiration: 2031-04-23

Abstract

The utility model provides a disassembling tool of a cover plate type fixture, which belongs to the technical field of disassembling fixtures and is provided with an installation structure for installing the cover plate type fixture; the mounting structure includes: a pressing plate having a pressing surface adapted to abut against an upper surface of a cover plate of the jig; the hooking plate is provided with a hooking end which is suitable for being embedded into the clamp; the hanging end and the hook hanging plate are arranged at an angle; one end of the hooking plate, which is far away from the hooking end, is rotatably connected with the pressing plate; the utility model discloses an assembly and disassembly tools of apron type fixture utilizes lever principle, uses less power can realize the lock of base and apron in the fixture, at the lock in-process for it is artifical laborsaving, improved the installation effectiveness, can guarantee that fixture can install and target in place, avoid fixture because the damage that the hammering caused.

Description

Disassembling tool for cover plate type fixture

Technical Field

The utility model relates to a dismouting technical field of fixture, concretely relates to assembly and disassembly tools of apron type fixture.

Background

The leaky cable is used as a main transmission medium of a communication system in a tunnel in the field of rail transit, and a fixture for installing and fixing the leaky cable must ensure that the leaky cable meets any sudden variable in the tunnel \23743anddoes not move, so that the driving safety of a train is ensured.

The cover plate type fixture is the most widely applied type in the fixture, and the destructive impact of high-pressure air formed by train running in the tunnel on the leaky cable fixing device is effectively prevented through the closed structure of the cover plate and the base; the cover plate type clamp comprises: a base and a cover plate; the base and the cover plate are hinged through a connecting bearing; one side of the cover plate is provided with a shaft connecting buckle, and the other side of the cover plate is provided with a buckle; one side of the base is provided with a bearing connecting seat, and the other side of the base is provided with a buckle accommodating cavity; the buckle with the buckle holds the chamber adaptation meshing joint.

However, in the installation process of the cover plate type clamp, the upper cover plate and the lower base are required to be pressed and engaged by hands, in the fixing process of the leakage cable, one clamp is required to be installed every other meter, the engineering quantity is huge, and meanwhile, because the cover plate of the clamp is fragile, the cover plate cannot be knocked by the gravity of a hammer to realize installation, therefore, in the installation process, manual installation is labor-consuming and low in efficiency.

SUMMERY OF THE UTILITY MODEL

Therefore, the to-be-solved technical problem of the utility model lies in overcoming the installation in fixture among the prior art, the defect that artifical installation is hard and inefficiency to an assembly and disassembly tools of apron type fixture is provided.

In order to solve the technical problem, the utility model provides an assembling and disassembling tool for a cover plate type fixture, which is provided with an installation structure for installing the cover plate type fixture; the mounting structure includes:

a pressing plate having a pressing surface adapted to abut against an upper surface of a cover plate of the jig;

the hooking plate is provided with a hooking end which is suitable for being embedded into the clamp; the hanging end and the hook hanging plate are arranged at an angle; one end of the hooking plate, which is far away from the hooking end, is rotatably connected with the pressing plate.

Preferably, anti-slip baffle plates are oppositely arranged on two sides of the pressing plate.

Preferably, the pressing plate is provided with a first ear plate, and the hooking plate is provided with a second ear plate; the rotating shaft passes through the first lug plate and the second lug plate to realize rotating connection.

Preferably, the rotating shaft is a screw, and a pre-tightening nut is screwed at the other end of the screw.

Preferably, the pressing plate is flat.

Preferably, the disassembling structure is used for disassembling the cover plate type fixture, and comprises:

the plug board is provided with a plug part which is suitable for being plugged into the buckle accommodating cavity of the base;

the abutting bulge is arranged on the insertion plate; the abutting protrusion is suitable for abutting against the buckle of the cover plate.

Preferably, one end of the pressing plate, which is far away from the hooking plate, is extended to form the insertion plate.

Preferably, the material of the disassembling tool is stainless steel.

The utility model discloses technical scheme has following advantage:

1. the utility model provides a disassembling tool of a cover plate type fixture, which is provided with an installation structure for installing the cover plate type fixture; the mounting structure includes: a pressing plate and a hooking plate; after hitching part and fixture through the hooking plate, the pressing surface of the pressing plate is butted with the upper surface of the cover plate of the fixture to form a lever fulcrum, the other end of the pressing plate is pressed downwards, the lever principle is utilized, the buckling of the base and the cover plate in the fixture can be realized by using smaller force, and in the buckling process, the labor is saved, the installation efficiency is improved, the fixture can be ensured to be installed in place, and the damage of the fixture caused by hammering is avoided.

2. The utility model provides an assembly and disassembly tools of apron type fixture the both sides according to the clamp plate are provided with anti-skidding baffle, pressing the in-process, and two anti-skidding baffle settings are placed in the both sides of fixture apron according to the clamp plate horizontal slip, and it is more convenient to the apron application of force.

3. The utility model provides a disassembly and assembly tool of a cover plate type clamp, a rotating shaft is a screw rod, and a pre-tightening nut is screwed at the other end of the screw rod; when this assembly and disassembly tools does not use, can be with pressing the clamp plate and hooking plate lock, then the pretension nut of screwing for press clamp plate and hooking plate temporary fixation, conveniently carry.

4. The utility model provides an assembly and disassembly tools of apron type fixture, it includes to dismantle the structure: the plug board and the abutting bulge; the buckle of the base of inserting the fixture with the plugboard holds the intracavity, and the butt is protruding to rotate the plugboard with the buckle butt, and the butt is protruding to buckle formation thrust, and the buckle holds the intracavity from the buckle promptly and pops out, has utilized lever principle, and more laborsaving realization apron and the dropout of base have accomplished the dismantlement.

5. The utility model provides a mounting and dismounting tool of apron type fixture, plugboard are formed by the extension end of pressing the clamp plate, and simple compactness more of structure is conveniently carried.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic view of a first angle three-dimensional structure of the dismounting tool of the present invention.

Fig. 2 is a front view of the fixture.

Fig. 3 is a schematic perspective view of the fixture.

Fig. 4 is a schematic perspective view of the pressing plate according to the present invention.

Fig. 5 is a schematic view of the three-dimensional structure of the hooking plate of the present invention.

Fig. 6 is a schematic diagram of a second angle of the dismounting tool of the present invention.

Description of reference numerals:

1. a pressing plate; 2. hooking and hanging plates; 3. a first ear plate; 4. an anti-slip baffle; 5. a hanging end; 6. a second ear panel; 7. a screw; 8. pre-tightening the nut; 9. a plugboard; 10. an abutment projection; 11. a base; 12. a cover plate; 13. buckling; 14. a buckle accommodating cavity; 15. bearing connecting seat.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Furthermore, the technical features mentioned in the different embodiments of the invention described below can be combined with each other as long as they do not conflict with each other.

The disassembling tool for the cover plate type clamp provided by the embodiment has an installation structure for installing a cover plate 12 type clamp as shown in fig. 1; the mounting structure includes: a pressing plate 1 and a hooking plate 2; after hitching part and fixture through hooking plate 2 articulate, press the press surface of pressing plate 1 and the upper surface butt of the apron 12 of fixture, form the lever fulcrum, press the other end of pressing plate 1 downwards, utilize lever principle, use less power can realize base 11 and apron 12's lock in the fixture, at the lock in-process, make artifical laborsaving, improve the installation effectiveness, can guarantee that fixture can install the target in place, avoid fixture because the damage that the hammering caused.

As shown in fig. 2 and 3, the fixture for the disassembly and assembly tool provided by this embodiment includes a cover plate 12 and a base 11, where the base 11 and the cover plate 12 are hinged through a connecting bearing; one side of the cover plate 12 is provided with a shaft connecting buckle, and the other side is provided with a buckle 13; a bearing connecting seat 15 is arranged on one side of the base 11, and a buckle accommodating cavity 14 is arranged on the other side of the base; the buckle 13 is in fit engagement clamping with the buckle accommodating cavity 14. Of course, the tool can be used with any fixture having an infrastructure.

As shown in fig. 4, the pressing plate 1 is flat, and the pressing plate 1 has a pressing surface which abuts against the upper surface of the cover plate 12; one end of the pressing plate 1 is provided with a first lug plate 3; the both sides of pressing the middle part position of pressing panel 1 are provided with anti-skidding baffle 4 relatively, and pressing the in-process, anti-skidding baffle 4 can restrict the effect of pressing panel 1 and slide in the both sides of apron 12, conveniently to apron 12 application of force.

As shown in fig. 5, which is a schematic view of a three-dimensional structure of the hooking plate 2, one end of the hooking plate 2 is provided with a hanging end 5 arranged at an angle, and the hanging end 5 is embedded into the base 11 of the fixture to form a first stress point; the other end of the hooking plate 2 is provided with a second ear plate 6;

pass the mounting hole between first otic placode 3 and the second otic placode 6 through screw rod 7, realize pressing the rotation between pressure board 1 and the hook board 2 and connect, it has pretension nut 8 to twist in the one end of screw rod 7, when this assembly and disassembly tools does not use, can be with pressing pressure board 1 and hook board 2 lock, then pretension nut 8 screws for press pressure board 1 and hook board 2 temporary fixation, conveniently carry.

One end of the pressing plate 1, which is far away from the hooking plate 2, extends to form an insertion plate 9, and the insertion plate 9 is provided with a butting bulge 10;

alternatively, the insertion plate 9 may be provided separately and slidably with the pressing plate 1.

Method of use and principles

The auxiliary fixture locking process of the disassembling tool provided by the embodiment is as follows:

rotating the hook hanging plate 2 to enable the hook hanging plate 2 to be placed at a right angle or other angles with the pressing plate 1, and enabling the hanging end 5 of the hook hanging plate 2 to be attached to one or more positions of the base 11 to form a first stress point; specifically, the hanging end 5 can be abutted against the lower end of the bearing connecting seat 15;

the pressing plate 1 is attached to the upper portion of the aligning cover plate 12, the cover plate 12 of an applicable fixture can be in an arc shape, a flat plate shape and the like without limitation, a lever fulcrum is formed, the anti-slip baffle plates 4 of the pressing plate 1 can limit the handle to slide left and right, and force can be applied to the pressing plate 1 more conveniently.

The pressing plate 1 is pressed upwards towards the base 11 of the fixture, the force borne by the cover plate 12 is larger than the force exerted by hands on the pressing plate 1 by utilizing the lever principle, so that the buckle of the cover plate 12 enters the buckle accommodating cavity 14 of the base 11, namely, the click sound is generated, the cover plate 12 and the base 11 are meshed, and the locking and mounting process of the fixture is finished.

The supplementary fixture dismantlement process of assembly and disassembly tools that this embodiment provided is as follows:

open folding dismantlement structure, insert bayonet board 9 in the space of buckle and the lower extreme of buckle accommodation chamber 14, the protruding 10 of butt on the bayonet board 9 and the buckle butt of fixture apron 12 to the top of bayonet board 9 is the fulcrum, rotates bayonet board 9 towards the direction of the apron 12 of fixture, makes the protruding 10 pairs of buckles of butt form thrust, makes the buckle pop out from the buckle accommodation chamber 14, shows that fixture apron 12 has opened.

The assembly and disassembly tools that this embodiment provided, when the installation work volume of installation fixture is huge, can guarantee the installation effectiveness of fixture, save the manual work, raise the efficiency to can guarantee the installation meshing quality of fixture, install and target in place, can not appear because the damage that the hammering caused also avoids fixture because the virtual circumstances such as detain, meshing are not tight appear when a large amount of repeated snap-fasteners. Meanwhile, the cover plate 12 type clamping device has the dismounting function of the clamping device, and the problem that the cover plate 12 type clamping device cannot be dismounted when the clamping device needs to be adjusted and dismounted after being meshed can be solved.

It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications can be made without departing from the scope of the invention.

Claims

1. A dismounting tool of a cover plate type clamp is characterized by comprising a mounting structure for mounting the cover plate (12) type clamp; the mounting structure includes:

a pressing plate (1) having a pressing surface adapted to abut against an upper surface of a cover plate (12) of the jig;

the hooking plate (2) is provided with a hooking end (5) which is suitable for being embedded into the clamp; the hanging end (5) and the hook hanging plate (2) are arranged at an angle; one end of the hooking plate (2) far away from the hooking end (5) is rotatably connected with the pressing plate (1).

2. The tool for disassembling and assembling cover plate type fixtures according to claim 1, wherein the two sides of the pressing plate (1) are oppositely provided with anti-slip baffles (4).

3. The disassembling tool for the cover plate type fixture according to claim 1, wherein a first ear plate (3) is arranged on the pressing plate (1), and a second ear plate (6) is arranged on the hooking plate (2); the rotating shaft passes through the first lug plate (3) and the second lug plate (6) to realize rotating connection.

4. The disassembling tool for the cover plate type fixture according to claim 3, wherein the rotating shaft is a screw (7), and a pre-tightening nut (8) is screwed on the other end of the screw (7).

5. The tool for removing and mounting a cover plate type jig according to claim 1, wherein the pressing plate (1) is flat.

6. Tool for the disassembly and assembly of clamps of the cover plate type according to any of claims 1 to 5, characterized in that it also has a disassembly structure for the disassembly of clamps of the cover plate (12) type, comprising:

a plug board (9) having a plug portion adapted to be plugged into a snap receiving cavity (14) of the base (11);

an abutting projection (10) arranged on the insertion plate (9); the abutment projection (10) is adapted to abut against a catch (13) of the cover plate (12).

7. The tool for dismounting a cover plate type fixture according to claim 6, wherein one end of the pressing plate (1) far away from the hooking plate (2) is extended to form the inserting plate (9).

8. The tool for removing a cover plate type jig according to claim 1, wherein the tool is made of stainless steel.