CN210517017U

CN210517017U - Copper terminal stop gear is used in construction

Info

Publication number: CN210517017U
Application number: CN201922002026.0U
Authority: CN
Inventors: 高山; 康宏毅; 方卉; 杨发滔; 白林; 王英磊; 王强; 白星; 徐赞
Original assignee: China Tiesiju Civil Engineering Group Co Ltd CTCE Group
Current assignee: China Tiesiju Civil Engineering Group Co Ltd CTCE Group
Priority date: 2019-11-19
Filing date: 2019-11-19
Publication date: 2020-05-12
Anticipated expiration: 2029-11-19

Abstract

The utility model discloses a copper terminal stop gear is used in construction, including the holder, the holder includes a transverse connection spare, transverse connection spare's the perpendicular fastening of tip has interval marking piece, transverse connection spare's the other end is provided with the clamping part, and transverse connection spare passes through clamping part and rail fastening connection, the vertical downward activity in both ends of interval marking piece is provided with the regulation pole, the tip of adjusting the pole with the copper terminal spiro union. The beneficial effects of the above technical scheme are: the distance between copper terminal and the rail can be injectd to transverse connection spare, and the interval between two copper terminals can be injectd to the interval mark piece for the copper terminal can not take place the displacement when pouring, can normal use after the ballast bed solidifies.

Description

Copper terminal stop gear is used in construction

Technical Field

The utility model relates to a track construction technical field, concretely relates to copper terminal stop gear is used in construction.

Background

During the construction of the track, copper terminals are embedded in the ballast bed for leading out induced currents generated by the track and the steel bars. The copper terminal needs to be fixed by pouring, and because the requirement on the position precision of the copper terminal is quite high, the existing pouring method can cause the displacement of the copper terminal, so that the position requirement of the copper terminal cannot be met.

SUMMERY OF THE UTILITY MODEL

To the defect among the prior art, the utility model provides a copper terminal stop gear is used in construction can be when pouring the position of fixed copper terminal, guarantees hungry construction precision of copper terminal.

The utility model provides a pair of copper terminal stop gear is used in construction, including the holder, the holder includes a transverse connection spare, transverse connection spare's the perpendicular fastening of tip has interval marking piece, transverse connection spare's the other end is provided with the clamping part, and transverse connection spare passes through clamping part and rail fastening connection, the vertical downward activity in both ends of interval marking piece is provided with the regulation pole, the tip of adjusting the pole with the copper terminal spiro union.

The beneficial effects of the above technical scheme are: the distance between copper terminal and the rail can be injectd to transverse connection spare, and the interval between two copper terminals can be injectd to the interval mark piece for the copper terminal can not take place the displacement when pouring, can normal use after the ballast bed solidifies.

Furthermore, the middle part of the distance marking piece is fixedly connected with the transverse connecting piece. Avoid displacement in the process of pouring.

Further, the clamping part comprises a fixed plate and a movable plate, the movable plate and the fixed plate form a clamping space for fixing the steel rail, the movable plate is connected with the fixed plate through a bolt, and a threaded hole is formed in the fixed plate. The movable plate can move relative to the fixed plate through adjustment of the bolts, so that the clamping part clamps the steel rail or releases the steel rail.

Further, the transverse connecting piece is a strip-shaped steel plate, and the distance marking piece is also a strip-shaped steel plate.

Further, the transverse connecting piece and the distance marking piece are welded together.

Further, the adjusting rod is a screw rod and is in threaded connection with the interval marking piece. The bolt joint mode is reliable and convenient to adjust, so that the adjusting rod can adjust the height of the copper terminal.

Further, the fixed plate and the transverse connecting piece are integrally formed, and magnetic layers are arranged on the opposite surfaces of the movable plate and the fixed plate. The magnetic layer can adsorb the steel rail and is convenient to fix.

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. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.

Fig. 1 is a side view of an embodiment of the present invention;

fig. 2 is a top view of an embodiment of the present invention.

Reference numerals: the transverse connection member 100, the movable plate 200, the fixed plate 210, the bolt 230, the interval index 300, and the adjustment lever 310.

Detailed Description

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.

It is to be noted that unless otherwise specified, technical or scientific terms used herein shall have the ordinary meaning as understood by those skilled in the art to which the present invention belongs.

In the description of the present application, it is to be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientation or positional relationship as shown in the drawings for convenience of description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral parts; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through intervening media.

As shown in fig. 1-2, the present embodiment provides a copper terminal limiting mechanism for construction, including a holder, where the holder includes a transverse connecting member 100, an interval marking member 300 is vertically fastened at an end of the transverse connecting member 100, a clamping portion is provided at the other end of the transverse connecting member 100, the transverse connecting member 100 is fastened and connected to a steel rail through the clamping portion, adjusting rods 310 are vertically and movably provided at two ends of the interval marking member 300 downward, and ends of the adjusting rods 310 are screwed with copper terminals.

The transverse connecting piece 100 can limit the distance between the copper terminal and the steel rail, and the interval marking piece 300 can limit the interval between the two copper terminals, so that the copper terminals cannot be displaced when being poured and can be normally used after the track bed is solidified.

The middle part of the distance index piece 300 is fixedly connected with the transverse connecting piece 100. Avoid displacement in the process of pouring.

The clamping part comprises a fixed plate 210 and a movable plate 200, the movable plate 200 and the fixed plate 210 form a clamping space for fixing a steel rail, the movable plate 200 is connected with the fixed plate 210 through a bolt 230, and a threaded hole is formed in the fixed plate 210. The movable plate 200 can be moved relative to the fixed plate 210 by adjustment of the bolts 230 so that the clamping portion clamps the rail or releases the rail from the rail.

The length of the transverse connector 100 is 28-35cm, and the length of the transverse connector is preferably 32cm in the embodiment. The movable plate 200 is provided with a through hole for the bolt 230 to pass through, and the movable plate 200 and the fixed plate 210 are respectively located above and below the rail base to fix the clamping portion. When fixing the copper terminal, the preset position at the top of the copper terminal is firstly determined, the length of the overlapping of the adjusting rod 310 and the copper terminal is obtained, the length is the remaining adjustable space between the adjusting rod 310 and the interval marking piece 300, then the end part of the adjusting rod 310 extends into the top of the copper terminal and starts to rotate, so that the adjusting rod 310 and the interval marking piece 300 cannot be further adjusted, and meanwhile, the end part of the copper terminal is located at the preset height. The distance between the copper terminals is a fixed value, and the distance between the two adjusting rods 310 is set as the distance between the copper terminals.

The transverse connecting member 100 is a strip-shaped steel plate, and the interval marking member 300 is also a strip-shaped steel plate.

The cross connector 100 and the spacing index 300 are welded together.

The adjusting rod 310 is a screw rod, and the adjusting rod 310 is screwed with the interval marking piece 300. The screw connection is reliable and convenient to adjust, so that the adjusting rod 310 can adjust the height of the copper terminal.

The fixed plate 210 is integrally formed with the transverse connection member 100, and magnetic layers are disposed on opposite surfaces of the movable plate 200 and the fixed plate 210. The magnetic layer can adsorb the steel rail and is convenient to fix. The magnetic layer may be disposed on the fixed plate 210 and the movable plate 200 by spraying, or the magnetic plate may be directly fixed to the fixed plate 210 and/or the movable plate 200.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the scope of the embodiments of the present invention, and are intended to be covered by the claims and the specification.

Claims

1. The utility model provides a copper terminal stop gear is used in construction, its characterized in that, includes the holder, the holder includes a transverse connection spare (100), the perpendicular fastening of tip of transverse connection spare (100) has interval marking piece (300), the other end of transverse connection spare (100) is provided with the clamping part, and transverse connection spare (100) pass through clamping part and rail fastening connection, the vertical downward activity in both ends of interval marking piece (300) is provided with adjusts pole (310), the tip and the copper terminal spiro union of adjusting pole (310).

2. The construction copper terminal limit mechanism as claimed in claim 1, wherein the middle part of the spacing member (300) is tightly connected with the transverse connecting member (100).

3. The construction copper terminal limit mechanism as claimed in claim 1, wherein the clamping portion comprises a fixed plate (210) and a movable plate (200), the movable plate (200) and the fixed plate (210) form a clamping space for fixing a steel rail, the movable plate (200) is connected with the fixed plate (210) by a bolt (230), and the fixed plate (210) is provided with a threaded hole.

4. The construction copper terminal limit mechanism as claimed in claim 1, wherein the cross connecting member (100) is a steel bar, and the distance marking member (300) is also a steel bar.

5. The construction copper terminal spacing mechanism according to claim 4, wherein the cross connecting member (100) and the spacing member (300) are welded together.

6. The construction copper terminal limit mechanism as claimed in claim 1, wherein the adjusting rod (310) is a screw rod, and the adjusting rod (310) is screwed with the spacing index member (300).

7. The construction copper terminal limiting mechanism according to claim 3, wherein the fixing plate (210) is integrally formed with the transverse connecting member (100), and the opposite surfaces of the movable plate (200) and the fixing plate (210) are provided with magnetic layers.