CN208045708U

CN208045708U - A kind of Cuneiform merged channel clamp

Info

Publication number: CN208045708U
Application number: CN201820561577.3U
Authority: CN
Inventors: 赵颂颂; 邵桂贤
Original assignee: SHANDONG LUNENG GUANGDA ELECTRIC POWER EQUIPMENT Co Ltd
Current assignee: SHANDONG LUNENG GUANGDA ELECTRIC POWER EQUIPMENT Co Ltd
Priority date: 2018-04-19
Filing date: 2018-04-19
Publication date: 2018-11-02
Anticipated expiration: 2028-04-19

Abstract

A kind of Cuneiform merged channel clamp, it is related to the parallel groove clamp field of wedge shape, voussoir including be integrally C-shaped and ditch shell and wedge shape, " C " type and on the inside of ditch shell flat segments be equipped with preset quantity pass through entire and ditch shell raised line, the central axes of the raised line are parallel with the simultaneously central axes of ditch shell, groove compatible with raised line is equipped on the voussoir at position corresponding with raised line, the intermediate position of the end face of the wider one end of the voussoir is equipped with recess compatible with the end of ejector sleeve of trip rod periphery on installation rifle, use this Cuneiform merged channel clamp, two cable uniform forces can be extruded in and in the slot of ditch shell both sides, voussoir accurate positioning, it will not shift in simultaneously ditch shell, it is not in one side cable tight, the problem of another side cable pine, it is good to connect effect, securely and reliably.

Description

A kind of Cuneiform merged channel clamp

Technical field

The utility model is related to the parallel groove clamp technical field of wedge shape more particularly to a kind of Cuneiform merged channel clamps.

Background technology

Cuneiform merged channel clamp is applied to the connecting of cable, is integrally C-shaped in use, two cables are placed in And in the slot of ditch shell both sides, push-in wedge block pre-tightens the cable of both sides, then drives voussoir by special installation rifle Make itself and and ditch shell compression.However.It is non-uniform that traditional Cuneiform merged channel clamp will appear two side compression intensity when in use Problem, and then lead to one side cable tension and another side cable is excessively loose, cause to connect it is not firm, connect it is ineffective.

Invention content

In order to solve the above-mentioned technical problem, the utility model provides a kind of Cuneiform merged channel clamp, the electricity on both sides when use Cable uniform force, is not in the problem of one side cable tension and another side cable pine excessively, and connecting works well.

The utility model is realized by following technical proposals：

A kind of Cuneiform merged channel clamp, including voussoir be integrally C-shaped and ditch shell and wedge shape, which is characterized in that institute State " C " type and ditch shell on the inside of flat segments be equipped with entire and ditch shell the raised line that passes through of preset quantity, in the raised line Axis is parallel with the simultaneously central axes of ditch shell, equipped with compatible with raised line at position corresponding with raised line on the voussoir Groove, the intermediate position of the end face of the wider one end of the voussoir are equipped with the end phase with the ejector sleeve of trip rod periphery on installation rifle The recess of adaptation.

In the other side of the utility model, the cross section of the raised line is inverted antiparallelogram.

In the other side of the utility model, the cross section of the raised line is semicircle.

In the other side of the utility model, the raised line is integrally formed with simultaneously ditch shell.

In the other side of the utility model, the item number of the raised line be the position of 2 and 2 raised lines with and ditch outside The center line of flat segments is that symmetry axis is symmetrical on the inside of shell.

In the other side of the utility model, the fit system between the raised line and groove is clearance fit.

In the other side of the utility model, the recess and the end of the ejector sleeve of trip rod periphery on installation rifle Fit system is clearance fit.

The utility model has the beneficial effects that：It, can by two cable uniform forces using this Cuneiform merged channel clamp It is extruded in and in the slot of ditch shell both sides, voussoir accurate positioning will not shift in simultaneously ditch shell, be not in electric on one side Cable is tight, the problem of another side cable pine, and connecting effect is good, securely and reliably.

Description of the drawings：

Fig. 1 is the utility model body and ditch shell mechanism schematic diagram.

Fig. 2 is the utility model voussoir bottom surface structure schematic diagram.

Fig. 3 is the wider one end sunk structure schematic diagram of the utility model voussoir.

In attached drawing：1 and ditch shell, 2, voussoir, 3, raised line, 4, groove, 5, recess.

Specific implementation mode：

The embodiment of the utility model is described further with reference to the accompanying drawings and embodiments：

In the description to the utility model, it is to be understood that indicating position or position relationship are described as based on attached Orientation or positional relationship shown in figure, is merely for convenience of describing the present invention and simplifying the description, rather than indicates or imply Signified device or element must have a particular orientation, with specific azimuth configuration and operation, therefore should not be understood as to this The limitation of utility model protection range.

In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is set Set ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally Connection；It can be mechanical connection, can also be electrical connection；Can be directly connected, can also indirectly connected through an intermediary, It can be the connection inside two elements.For the ordinary skill in the art, it can understand above-mentioned art with concrete condition The concrete meaning of language in the present invention.

A kind of Cuneiform merged channel clamp, including voussoir 2 be integrally C-shaped and ditch shell 1 and wedge shape, " C " type And 1 inside flat segments of ditch shell are equipped with 2 and pass through entire and ditch shell 1 raised line 3, the cross section of raised line 3 is inverted equilateral Trapezoidal, the central axes of 2 raised lines 3 are parallel with the simultaneously central axes of ditch shell 1, and the position of 2 raised lines 3 is with simultaneously 1 inside of ditch shell The center line of flat segments is that symmetry axis is symmetrical, is equipped at position corresponding with raised line 3 on the voussoir 2 and is fitted with 3 phase of raised line The groove 4 matched, raised line 3 with and ditch shell 1 be integrally formed, the intermediate position of the end face of the wider one end of the voussoir 2 equipped with Install rifle on trip rod periphery ejector sleeve end it is compatible be recessed 5.Fit system between raised line 3 and groove 4 is gap Cooperation, raised line 3 can slide in groove 4, between the fit system of the end of the ejector sleeve of trip rod periphery is in recess 5 and installation rifle Gap coordinates, and the ejector sleeve that Cuneiform merged channel clamp installs trip rod periphery on rifle is cylinder, and the end of cylindrical ejector sleeve can be in recess 5 Interior insertion and extraction.

In use, two cables are placed in and in the slot of 1 both sides of ditch shell, push-in voussoir 2 carries out the cable of both sides Pre-tighten, when push-in, raised line 3 slid into its corresponding groove 4, it is pre- next by hand, will install the ejector sleeve of rifle end be inserted into it is recessed It falls into 5, places Cuneiform merged channel clamp, then tightly squeezed voussoir in simultaneously ditch shell 1 by installing the impact of rifle, installation Process is just fully completed.

The setting of recess 5 plays positioning function, after the ejector sleeve on installation rifle is inserted into recess 5, the shock in ejector sleeve The rum point of bar is just limited in recess 5, and is arranged at the intermediate position of the end face of the wider one end of voussoir 2 in recess 5, because This, the rum point for installing the trip rod of rifle also falls in that the intermediate position of 2 one end of voussoir, and so, voussoir is squeezing into simultaneously ditch It is just not susceptible to deviate during shell 1.The cooperation of raised line 3 and groove 4 further limits the motion track of voussoir 2, wedge Block 2 can only will not shift along 3 forward slip of raised line, this is extruded in making two cable uniform forces and ditch shell In the slot of both sides, voussoir accurate positioning is not in one side cable tight, and the problem of another side cable pine, connecting effect is good, safety Reliably.

Positioning action can not only preferably be played by setting raised line 3 to the structure that cross section is inversion antiparallelogram, also It can prevent voussoir 2 from slipping, enhance safety.

In short, the above is only the preferred embodiment of the present invention, it is all according to present utility model application the scope of the claims institute The equivalent changes and modifications of work should all belong to the covering scope of the utility model patent.

Claims

1. a kind of Cuneiform merged channel clamp, including be integrally C-shaped and ditch shell（1）With the voussoir of wedge shape（2）, feature exists In, " C " type and ditch shell（1）Inside flat segments pass through entire and ditch shell equipped with preset quantity（1）Raised line （3）, the raised line（3）Central axes with and ditch shell（1）Central axes it is parallel, the voussoir（2）Upper and raised line（3）Relatively It is equipped at the position answered and raised line（3）Compatible groove（4）, the voussoir（2）The intermediate position of the end face of wider one end Equipped with recess compatible with the end of ejector sleeve of trip rod periphery on installation rifle（5）.

2. a kind of Cuneiform merged channel clamp according to claim 1, which is characterized in that the raised line（3）Cross section be fall The antiparallelogram set.

3. a kind of Cuneiform merged channel clamp according to claim 1, which is characterized in that the raised line（3）Cross section be half It is round.

4. a kind of Cuneiform merged channel clamp according to claim 1, which is characterized in that the raised line（3）With simultaneously ditch shell（1） It is integrally formed.

5. a kind of Cuneiform merged channel clamp according to claim 1, which is characterized in that the raised line（3）Item number be 2 and 2 raised lines（3）Position with and ditch shell（1）The center line of inside flat segments is that symmetry axis is symmetrical.

6. a kind of Cuneiform merged channel clamp according to claim 1, which is characterized in that the raised line（3）With groove（4）Between Fit system be clearance fit.

7. a kind of Cuneiform merged channel clamp according to claim 1, which is characterized in that the recess（5）It is hit on installation rifle The fit system for hitting the end of the ejector sleeve of bar periphery is clearance fit.