Auxiliary mounting device for T-shaped positioner
By designing an auxiliary device for installing the T-type positioner, and utilizing a combination of support springs and fixing pins, the problem of the included angle between the positioner sleeve and the plane of the wire clamp connecting ring was solved, thus achieving convenient installation and precise fixation of the T-type positioner.
Patent Information
- Application Number
- CN202520297175.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-24
- Publication Date
- 2026-01-23
- Estimated Expiration
- 2035-02-24
AI Technical Summary
When installing the existing T-type positioner on a curved section, there is an angle between the vertical center of the positioner sleeve and the vertical plane of the clamp connecting ring, which makes installation difficult.
A T-type locator installation auxiliary device was designed, including components such as a fixing box, a positioning box, a guide plate, a push rod, a push handle, a fixing column, a connecting block, a support spring, and a fixing pin. The connecting block is supported by the support spring to clamp the contact wire, and the fixing pin fixes the wire clamp connecting ring to ensure that the locator sleeve is perpendicular to the plane of the wire clamp connecting ring and avoids the angle.
This enables convenient installation of the T-type positioner, avoids accidental drop of the wire clamp connecting ring, and ensures accurate installation while saving time and effort.
Smart Images
Figure CN223828962U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to the technical field of positioner auxiliary installation tool, specifically relates to a T type positioner installation auxiliary device. BACKGROUND
[0002] Due to the limitation of topographic conditions, station location and large buildings, curve section line is inevitable for railway and subway, and the T type positioner is a special positioner for positioning contact wire at the joint of curve inner anchor section, which is special and important in position.
[0003] The existing T type positioner is installed in the curve section, the contact wire groove plane is still parallel to the rail plane, but there is a certain angle with the ground level, and the positioner sleeve hole plane is still parallel to the ground level by depending on the support column, so that the vertical center of the positioner sleeve and the vertical plane of the wire clamp connecting ring exist an angle during installation, which causes difficulty during installation. UTILITY MODEL CONTENTS
[0004] The utility model discloses a T type positioner installation auxiliary device, which solves the problems in the background art.
[0005] To achieve the above object, the utility model provides the following technical scheme: a T type positioner installation auxiliary device, including fixed box and two position boxes for T type positioner installation fixed on one side of fixed box, the fixed box is movably connected with the guide plate, one side of the guide plate is fixed with two push rods extending into the position box, the position box is fixed with the fixed column, the outer portion of the fixed column is movably connected with two connecting blocks, one side of the connecting block is fixed with the fixed block for clamping the contact wire.
[0006] The surface of the fixed box is fixed with the fixed frame, the surface of the fixed frame is provided with the fixed hole for placing the wire clamp connecting ring, the both side outer walls of the fixed frame are provided with the through hole, and the two through holes of the fixed frame are movably connected with the fixed pin for fixing the wire clamp connecting ring.
[0007] In further embodiments, one side outer wall of the fixed box is provided with a moving hole, and the moving hole of the fixed box is movably connected with the push handle fixedly connected with the guide plate.
[0008] In further embodiments, the end face of the push rod inside the position box is fixed with the moving plate, and the outer portion of the fixed column is sleeved with two support springs for supporting the connecting block.
[0009] In further embodiments, a connecting rod is arranged between the moving plate and the connecting block, and both ends of the connecting rod are rotatably connected with connecting seats fixedly connected with the moving plate and the connecting block.
[0010] In further embodiments, an outer wall of the fixing pin is fixedly connected with a limiting ring, and a fixing spring for supporting the limiting ring is sleeved on the outside of the fixing pin.
[0011] In further embodiments, a plurality of rotating grooves are arranged in the connecting block, and a plurality of rolling balls are rotatably connected in the rotating grooves of the connecting block.
[0012] The technical effects and advantages of the utility model are as follows:
[0013] The T-shaped positioner mounting auxiliary device supports the connecting block through the supporting spring, so that the two fixing blocks on the two positioning boxes are clamped on the upper and lower sides of the contact wire, the position of the device can be fixed, and the fixing hole on the fixing frame is located directly above the contact wire, so that there is no included angle between the vertical center of the positioner sleeve and the vertical plane of the wire clamp link ring during installation, and the installation is more convenient.
[0014] The two fixing pins are respectively attached to the outer walls on both sides of the wire clamp link ring through the supporting of the fixing spring, the position of the wire clamp link ring can be fixed, and the wire clamp link ring is prevented from falling accidentally. BRIEF DESCRIPTION OF DRAWINGS
[0015] In order to more clearly illustrate the specific embodiments of the utility model or the technical solutions in the prior art, the following will briefly introduce the drawings needed to be used in the specific embodiments or the prior art description.
[0016] Figure 1 It is a structural schematic view of the utility model;
[0017] Figure 2 It is a structural schematic view of the pushing handle, guide plate and pushing rod of the utility model;
[0018] Figure 3 It is a sectional view of the positioning box of the utility model;
[0019] Figure 4 It is a structural schematic view of the Figure 1 It is an enlarged view of A in the middle.
[0020] In the figure: 1, fixed box; 2, positioning box; 3, push handle; 4, guide plate; 5, push rod; 6, moving plate; 7, fixed column; 8, connecting block; 9, ball; 10, supporting spring; 11, connecting rod; 12, fixed block; 13, fixed frame; 14, fixed pin; 15, limiting ring; 16, fixed spring. DETAILED DESCRIPTION
[0021] In the following description, a large number of specific details are given to provide a more thorough understanding of the present application. However, it is obvious to those skilled in the art that the present application can be implemented without one or more of these details. In other examples, some technical features known in the art are not described in order not to obscure the present application.
[0022] Unless the direction indicated by the definition alone, the directions involved in this paper, such as up, down, left, right, front, back, inside and outside, are based on the directions of the drawings shown in the present application, which are described herein.
[0023] The connection mode can adopt existing modes such as bonding, welding, bolt connection, etc., and the actual needs are accurate.
[0024] In order to make the device and the contact line stable connection, as shown in Figure 1 、 Figure 2 and Figure 3 , one side of the fixed box 1 is fixed with two positioning boxes 2 for T type locator installation by screws, the side of the fixed box 1 away from the positioning box 2 is provided with a moving hole, the moving hole of the fixed box 1 is movably connected with a push handle 3, the end face of the push handle 3 located in the inside of the fixed box 1 is fixed with a guide plate 4 movably in the fixed box 1, one side of the guide plate 4 is fixed with two push rods 5 extending into the positioning box 2, the end face of the push rod 5 located in the inside of the positioning box 2 is fixed with a moving plate 6;
[0025] The positioning box 2 is fixed with a fixed column 7 through a screw, the outer part of the fixed column 7 is movably connected with two connecting blocks 8, one side of the positioning box 2 is provided with two moving grooves for the movement of the connecting blocks 8, the connecting block 8 is provided with a plurality of rotating grooves, and the rotating grooves of the connecting block 8 are movably connected with a plurality of ball bearings 9, the ball bearings 9 are attached to the fixed column 7, so that the movement of the connecting block 8 on the outer wall of the fixed column 7 is more smooth, the outer part of the fixed column 7 is sleeved with two supporting springs 10 for supporting the connecting block 8, a connecting rod 11 is arranged between the moving plate 6 and the connecting block 8, both ends of the connecting rod 11 are movably connected with connecting seats fixedly connected with the moving plate 6 and the connecting block 8, one side of the connecting block 8 is fixed with a fixed block 12 for clamping the contact wire through a screw, the opposite surfaces of the two fixed blocks 12 are provided with arc-shaped grooves, so that the fixed block 12 can better attach to the outer wall of the contact wire, the moving plate 6 is moved by pushing the push rod 5 and the guide plate 4, so as to drive the moving plate 6 to move, the moving plate 6 drives the connecting rod 11 and the connecting block 8 to move, the supporting spring 10 is compressed, and at the same time, the two fixed blocks 12 are separated from each other, the contact wire is placed between the two positioning blocks, the supporting spring 10 supports the connecting block 8, so that the two fixed blocks 12 on the two positioning boxes 2 are clamped on the upper and lower sides of the contact wire respectively, and the position of the device can be fixed.
[0026] In order to avoid the accidental falling of the wire clamp link ring, and accurately complete the installation work, as shown in Figure 1 and Figure 4 The surface of the fixed box 1 is fixed with a fixed frame 13 through a screw, the surface of the fixed frame 13 is provided with a fixed hole for placing the wire clamp link ring, the outer walls of the two sides of the fixed frame 13 are provided with through holes, and the two through holes of the fixed frame 13 are movably connected with fixed pins 14 for fixing the wire clamp link ring, the outer wall of the fixed pin 14 is fixed with a limiting ring 15, and the outer part of the fixed pin 14 is sleeved with a fixed spring 16 for supporting the limiting ring 15, after the device is clamped and fixed with the contact wire, the fixed hole on the fixed frame 13 is located directly above the contact wire, so that there is no angle between the vertical center of the positioner sleeve and the vertical plane of the wire clamp link ring during installation, and the installation is more convenient, the limiting ring 15 is supported by the fixed spring 16, so that the two fixed pins 14 are attached to the outer walls of the two sides of the wire clamp link ring respectively, and the position of the wire clamp link ring is fixed, so as to avoid the accidental falling of the wire clamp link ring.
[0027] In the description of the utility model, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and cannot be understood as a limitation on the utility model.
[0028] Working principle:
[0029] The T-shaped positioner installation auxiliary device, when in use, moves the guide plate 4 and the push rod 5 by pushing the push handle 3, thereby moving the moving plate 6, the moving plate 6 pushes the connecting rod 11 and the connecting block 8 to move, the supporting spring 10 is compressed, and meanwhile, the two fixed blocks 12 are separated from each other, the contact wire is placed between the two positioning blocks, the push handle 3 is released, the supporting spring 10 supports the connecting block 8, the two fixed blocks 12 on the two positioning boxes 2 are clamped on the upper and lower sides of the contact wire respectively, and the position of the device is fixed;
[0030] The two fixed pins 14 are pulled to move the fixed pins 14, the limiting ring 15 is compressed to the fixed spring 16, the wire clamp connecting ring is put into the fixed hole of the fixed frame 13, the fixed pins 14 are released, the fixed spring 16 supports the limiting ring 15, the two fixed pins 14 are respectively attached to the outer walls on the two sides of the wire clamp connecting ring, the position of the wire clamp connecting ring is fixed, and at this time, the wire clamp connecting ring on the fixed frame 13 is located directly above the contact wire, so that when installation, there is no included angle between the vertical center of the positioner sleeve and the vertical plane of the wire clamp connecting ring, and installation is more convenient.
[0031] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.
Claims
1. A T-type locator installation auxiliary device, comprising a fixing box (1) and two positioning boxes (2) fixed to one side of the fixing box (1) for installing the T-type locator, characterized in that: A guide plate (4) is movably connected inside the fixed box (1). Two push rods (5) extending into the positioning box (2) are fixed on one side of the guide plate (4). A fixed post (7) is fixed inside the positioning box (2). Two connecting blocks (8) are movably connected to the outside of the fixed post (7). A fixing block (12) for clamping the contact wire is fixed on one side of the connecting block (8). The surface of the fixing box (1) is fixed with a fixing frame (13). The surface of the fixing frame (13) is provided with a fixing hole for placing the wire clamp link ring. Both sides of the outer wall of the fixing frame (13) are provided with through holes, and the two through holes of the fixing frame (13) are movably connected with fixing pins (14) for fixing the wire clamp link ring.
2. The T-type locator installation auxiliary device according to claim 1, characterized in that: A movable hole is provided on one side of the outer wall of the fixed box (1), and a push handle (3) that is fixedly connected to the guide plate (4) is movably connected in the movable hole of the fixed box (1).
3. The T-type locator installation auxiliary device according to claim 1, characterized in that: The push rod (5) has a movable plate (6) fixed on its end face inside the positioning box (2), and two support springs (10) for supporting the connecting block (8) are sleeved on the outside of the fixed column (7).
4. The T-type locator installation auxiliary device according to claim 3, characterized in that: A connecting rod (11) is provided between the movable plate (6) and the connecting block (8), and both ends of the connecting rod (11) are rotatably connected to connecting seats that are fixedly connected to the movable plate (6) and the connecting block (8).
5. The T-type locator installation auxiliary device according to claim 1, characterized in that: The outer wall of the fixing pin (14) is fixed with a limiting ring (15), and a fixing spring (16) for supporting the limiting ring (15) is sleeved on the outside of the fixing pin (14).
6. The T-type locator installation auxiliary device according to claim 4, characterized in that: The connecting block (8) has multiple rotating grooves, and each of the multiple rotating grooves of the connecting block (8) is rotatably connected to a ball (9).