TWM547459U - Tool to mount/dismount pipe clamp - Google Patents

Description

Tool for disassembling pipe clamps

This creative department is related to tools, especially a tool for disassembling pipe clamps.

In order to obtain a proper fixation of the joint portion of the pipeline, a loop clamp system is generally employed for the purpose of having a flexible hand pressure pipe clamp, and since the hand pressure pipe clamp requires a large force, the ring shape can be enlarged. The inner diameter is for installation or removal, and in order to facilitate the disassembly and assembly work, a number of differently designed clamp tool techniques are disclosed in the prior art.

Specifically, as disclosed in the new patent No. M484497 of the prior art, the distance between the movable end and the fixed end is changed by the rotation of the screw to change the inner diameter of the hand pressure pipe clamp for easy removal or installation, but it is borrowed. The driving method of the screw rotation requires a long rotation distance to enable the moving distance of the movable end to reach the required one, and it is necessary to assist by other tools such as a wrench, which is not convenient in use.

Therefore, the main purpose of this creation is to provide a tool for disassembling the pipe clamp, which is easy to operate and can quickly enlarge the annular inner diameter of the pipe clamp without the aid of other tools, so as to be removed or installed.

Therefore, in order to achieve the above object, the present invention provides a tool for disassembling a pipe clamp, which is technically characterized in that a first end portion and a movable second end portion are disposed on one piece and are connected one by one. The rod mechanism converts the circular motion into driving the second end portion to perform a linear motion, thereby reducing the distance between the second end portion and the first end portion, so that the tube clamp is clamped to the first end portion and the first portion When the two ends are in between, the effect of expanding the inner diameter of the ring is obtained.

Further, the tool for disassembling the pipe clamp comprises, in technical content, a guide having a linear extension; a first end portion is disposed on the seat; and a second end portion is disposed at the a seat, and can be linearly reciprocally displaced on the seat by the guide portion so as to be close to or away from the first end portion; an operating member driving the second end portion to linearly reciprocate on the seat And the feature is that the operating member has a connecting portion connected to the second end portion, a wrench portion is connected to the connecting portion at one end, and a supporting portion is connected to the end portion of the pulling portion Connected and abutted to the seat and positioned, and the other end of the support portion abuts the seat, the pivot portion of the support portion and the pull portion, and the connecting portion and the first portion An angle is formed between the three points of the joint of the two ends, and an external force is applied to rotate the trigger portion to change the angle of the angle, so that the second end portion is reciprocally displaced on the seat via the connecting portion.

In order to position the other end of the supporting portion, a plurality of positioning portions are arranged along the extending straight line of the guiding portion, and are sequentially disposed on the seat for positioning the other end of the supporting portion.

Furthermore, the positioning portions are respectively holes, and the other ends of the supporting portions are inserted, thereby providing positioning for the supporting portions.

In addition, in order to normalize the second end portion to a reset position, a first elastic member is disposed between the support portion and the trigger portion to elastically maintain the angle at a first angle. Above, the second end is located at the reset position.

And when the second end portion is displaced from the reset position to a forward position by the driving member, the angle is located at a second angle that is greater than the first angle, and is disposed at the second angle A latching member on the trigger portion is snapped onto the seat to maintain the included angle at the second angle, thereby positioning the second end portion at the forward position.

And in order to prevent the card member from unintentionally jumping off, a second elastic member is disposed between the latch member and the trigger portion for elastically maintaining the latching engagement between the latch member and the seat.

(10)‧‧‧ Tools for disassembling pipe clamps

(11) ‧‧‧

(111)‧‧‧floor

(112)‧‧‧ side panels

(113) ‧ ‧ Guidance

(114)‧‧‧stop shoulder

(115) ‧‧‧Combination holes

(12) ‧ ‧ Positioning Department

(13) ‧ ‧ first end

(131)‧‧‧ First end block

(132)‧‧‧First joint bolt

(14) ‧ ‧ second end

(141)‧‧‧Sliding body

(142)‧‧‧through holes

(143)‧‧‧second end block

(144)‧‧‧Second joint bolt

(15)‧‧‧Operating parts

(151) ‧‧‧Connecting Department

(152)‧‧‧ Pulling

(1521)‧‧‧Skins

(153) ‧ ‧ support

(154)‧‧‧ shaft bolt

(155)‧‧‧Perforation

(16) ‧‧‧ Cards

(161) ‧ ‧ long shaft end

(162) ‧ ‧ long axis at the other end

(17)‧‧‧First elastic element

(18)‧‧‧Second elastic element

(a) ‧ ‧ the junction between the support and the seat

(b) ‧ ‧ the pivotal joint between the support and the yoke

(c) ‧ ‧ joint between the joint and the second end

(α)‧‧‧ angle

The first figure is a perspective view of a preferred embodiment of the present invention.

The second drawing is an exploded view of a preferred embodiment of the present invention.

The third drawing is a cross-sectional view of a preferred embodiment of the present invention along a secant line of the first drawing A-A, wherein the included angle is the first angle.

The fourth drawing is a cross-sectional view of a preferred embodiment of the present invention along a secant line of the first drawing A-A, wherein the included angle is the second angle.

The fifth and sixth figures are cross-sectional views of a preferred embodiment of the present invention along the line A-A of the first drawing, showing the operating state of the card member.

First, referring to the first and second figures, in the preferred embodiment of the present invention, the tool (10) for disassembling the pipe clamp is provided, which mainly comprises a (11) and a plurality of positioning portions. (12), a first end portion (13), a second end portion (14), an operating member (15), a latching member (16), a first elastic member (17), and a second elastic member (18).

The seat (11) has a substantially rectangular bottom plate (111), and a guide portion (113) composed of two parallel side plates (112) is linearly extended along a long axis direction of the bottom plate (111). The bottom plate On both sides of the long axis of (111), the second stop shoulder surface (114) is disposed on the side plates and vertically corresponds to the long axis of the bottom plate (111), and the two coupling holes (115) are juxtaposed It is disposed on one end of the long axis of the bottom plate (111). The positioning portions (12) are respectively arranged through the holes in the bottom plate (111), and are arranged in an equidistant manner along the long axis direction of the bottom plate (111).

The first end portion (13) has a first end block (131) fixed to the long axis of the bottom plate (111) through two first coupling bolts (132) extending through the coupling holes (115). On one end.

The second end portion (14) has a U-shaped plate-shaped sliding body (141) which is slidably attached to the bottom plate (111) and the side plates (112) by the U-shaped inner side surface, and The wire can be slid back and forth along the extension of the guide portion (113), and the two through holes (142) are disposed on the closed end side plate of the sliding body (141), and a second end block (143) is fixed to the slider (141) by two second coupling bolts (144) extending through the through holes (142), and opposite to the first end block (131).

The operating member (15) has a rod-shaped connecting portion (151) pivotally connected between the two free ends of the sliding body (141), and is disposed on one of the side plates (112) On the end, the sliding body (141) is constrained to the seat (11), and moves along the seat (11) with the displacement of the sliding body (141), and the section is U-shaped. The slab-shaped splicing portion (152) is pivotally connected to the connecting portion (151) by two sides (1521) at one end of the long axis, and one supporting portion (153) is fastened at one end by a shaft pin (154) Pivot between the side bodies (1521), and the other end ends are placed between the side plates (112), and are inserted into the corresponding positioning portions (12), and are positioned, a perforation ( 155) is disposed on the plate of the U-shaped closed end of the wrench portion (152).

The latching member (16) is an elongated plate-like body interposed between the side bodies (1521), and is pivotally disposed on the shaft pin (154) at a middle portion, and has one end of the long shaft (161). Between the trigger portion (152) and the bottom plate (111), and the other end of the long shaft (162) passes through the through hole (155) and protrudes from the pull portion (152) away from the seat (11) In the direction.

The first elastic element (17) is a torsion spring, which is sleeved on a positioning bolt (171) bridged between the side bodies (1521), so that the two ends abut against the trigger part (152) respectively. Between the support portion (153), the relative position between the support portion (153) and the trigger portion (152) is elastically maintained in a free state.

The second elastic member (18) is a torsion spring, and is coaxially sleeved on the shaft bolt (154), and the two ends are respectively abutted between the wrench portion (152) and the latching member (16). For elastically positioning the relative position between the long-axis end (161) of the latch member (16) and the trigger portion (152) in a free state.

By means of the above-mentioned components, the tool (10) for attaching and detaching the pipe clamp is used as shown in the third figure, and the second end portion (14) is biased by the user on the seat (11). Moving to sandwich the pipe clamp (20) between the first end block (131) and the second end block (143), and inserting the other end of the support portion (153) into the corresponding positioning portion (12), in this case, at the abutment (a) of the support portion (153) and the seat (11), the pivotal portion (b) of the support portion (153) and the pull portion (152), The angle (α) formed between the three points of the connection portion (c) of the connecting portion and the second end portion is elastically maintained by the elastic force provided by the first elastic member (17). From an angle.

Then, when the user applies the force to the trigger portion (152), the connecting portion (151) is rotated in the direction of the seat (11) to expand the angle (α) from the first angle. Up to a second angle, as shown in the fourth figure, one end of the long axis of the latch member (16) is synchronously passed through the corresponding positioning portion (12) and snap-fitted thereto, thereby The angle (α) is positioned at the second angle and the tube clamp (20) is simultaneously expanded to facilitate disassembly or installation.

Then, as shown in the fifth figure, the user can force the card member (16) to release the card state between the card member (16) and the corresponding positioning portion (12). Then, the trigger portion (152) is subjected to the elastic force of the first elastic member (17), and returns to the angle (α) at the first angle as shown in the sixth.

(10)‧‧‧ Tools for disassembling pipe clamps

(11) ‧‧‧

(12) ‧ ‧ Positioning Department

(13) ‧ ‧ first end

(131)‧‧‧ First end block

(141)‧‧‧Sliding body

(143)‧‧‧second end block

(15)‧‧‧Operating parts

(151) ‧‧‧Connecting Department

(153) ‧ ‧ support

(154)‧‧‧ shaft bolt

(155)‧‧‧Perforation

(162) ‧ ‧ long axis at the other end

Claims (10)

The utility model relates to a tool for disassembling a pipe clamp, comprising: a guiding portion having a straight line extending; a first end portion disposed on the seat; a second end portion disposed on the seat and being receivable by the guiding portion Directly reciprocatingly displaced on the seat so as to be close to or away from the first end; an operating member driving the second end portion to linearly reciprocate on the seat; wherein the operating member has a connecting portion is connected to the second end portion, and a pulling portion is connected to the connecting portion at one end, and a supporting portion is pivotally connected to the pulling portion at one end, and is further abutted against the seat and Having a positioning, forming a contact between the other end of the support portion and the seat, the pivoting portion of the support portion and the connecting portion, and the connection between the connecting portion and the second end portion An angle is applied, and an external force is applied to rotate the trigger portion to change the angle of the angle, so that the second end portion is reciprocally displaced on the seat via the connecting portion. The tool for disassembling a pipe clamp according to claim 1, further comprising a plurality of positioning portions, which are sequentially disposed on the seat along an extending straight line of the guiding portion for positioning the other end of the supporting portion . The tool for disassembling a pipe clamp according to claim 2, wherein the positioning portions are respectively holes, and the other ends of the support portions are inserted. The tool for disassembling a pipe clamp according to claim 1, further comprising a first elastic member disposed between the support portion and the trigger portion to elastically maintain the included angle at a first angle. The tool for disassembling a pipe clamp according to claim 4, further comprising a latching member disposed on the trigger portion and engaged with the seat, wherein the angle is positioned to be greater than the first angle The second angle. The tool for disassembling a pipe clamp according to claim 5, wherein the latching member is pivotally connected to the trigger portion at a middle portion, and one end is interposed between the trigger portion and the seat, and when the trigger portion is rotated When the angle of the angle is changed to the second angle, one end of the latching member is engaged with the seat. The tool for disassembling a pipe clamp according to claim 6, further comprising a plurality of hole-shaped positioning portions, which are sequentially disposed on the seat along an extending straight line of the guide portion, and are available for the card member One end is embedded with the card. The tool for disassembling a pipe clamp according to claim 6 or 7, further comprising a second elastic member disposed between the latch member and the trigger portion, when the latch member is embedded in the seat The second elastic member provides an elastic force to maintain the snap-fit engagement between the latch member and the seat. The tool for attaching and detaching a pipe clamp according to claim 8, wherein the other end of the clamping member is located outside the one side of the pulling portion away from the seat. The tool for attaching and detaching a pipe clamp according to claim 9, wherein the operating member further comprises a through hole which is disposed on the yoke and is provided for the other end of the ferrule to protrude.