CN218155984U - Novel hanger prolongs rail and measures positioning tool - Google Patents

Abstract

The utility model discloses a novel hanger prolongs rail and measures positioning tool, including measuring seat and a word laser, a word laser sets up in measuring the seat upper end, measures and is provided with the encoder on the seat, and the encoder transmission is connected with the rail wheel, and the encoder electricity is connected with the display, and the display setting is measuring the seat upper end, measures seat one side and is provided with linking bridge. The utility model discloses a linking bridge will measure the seat and link together with the car ladder, measures through a word laser, encoder and the track wheel pair dropper mounted position that sets up on measuring the seat, need not the handheld measurement of operation personnel, and only need a personnel operation car ladder go forward can, can read the reading on the display when the car ladder gos forward, has effectively solved the inconvenient problem of present dropper mounted position measurement.

Description

Novel hanger prolongs rail and measures positioning tool

Technical Field

The utility model belongs to the technical field of the contact net construction tool, in particular to novel hanger prolongs rail and measures positioning tool.

Background

In the installation and construction process of the hanger of the contact net in the railway four-electrical engineering, the installation distance and the position of the hanger need to be accurately controlled, the traditional construction mode mainly adopts a manual extension rail surface tape measure to measure and position, and after the distance and the position of the hanger needed to be installed are measured, the ground position is fed back to a contact line through a vertical laser instrument, so that the installation and the positioning of the hanger of the contact net are realized.

However, the current dropper spacing measuring instrument has a unified disadvantage in the use process: the existing dropper installation distance measuring instrument needs to be operated by operators on a ladder car in a handheld manner, and completes the positioning of the dropper installation distance under the coordination of the operators operating the ladder car; the operation mode increases the working strength of operators and reduces the construction efficiency of the operators, and the problem that the positioning information of the spacing of the hanging strings cannot be fed back in time because the reading of the hanging string measuring instrument and the advancing distance of the operation ladder car belong to different operators.

The patent of application number CN202022662369.2 provides a portable dropper installation interval measuring apparatu, has proposed including the set casing in this patent, the top fixedly connected with of set casing hangs the rope, the equal fixedly connected with fixed block in bottom of set casing inner chamber both sides, the back of the body surface of fixed block inner chamber just is located and is provided with the measuring apparatu body between the fixed block, the bottom fixedly connected with head that charges of measuring apparatu body, the equal fixedly connected with accurate base in both sides at measuring apparatu body top. The utility model discloses a set casing, fixed block, spring, measuring apparatu body, the head that charges, fixed plate, cardboard, slide bar, human-computer interface, measuring wheel, leading wheel, string rope, stopper, accurate base, apron, the cooperation of first bandage and second bandage is used, possesses efficient, personnel are with low costs, practice thrift man-hour advantage, the installation and the adjustment of having solved the dropper account for than great in the contact net construction, inefficiency, personnel are with high costs in the installation, extravagant man-hour problem. However, the measurement is still performed by adopting the handheld measuring instrument of the operator in the patent, and the problem that the measurement needs to be performed by adopting the handheld measuring instrument of the operator in the application is not solved.

Patent with application number CN201110258209.4 provides an installation and construction method for an anchor section joint dropper of an electrified railway contact network, and the method comprises the following steps: construction preparation, adjustment of a line deviation value of a cantilever along the line, adjustment of a carrier cable height guide and spacing, adjustment of a positioning device, measurement and calculation of anchor section joint dropper, prefabrication and installation of dropper and field test and inspection; the method provides a construction method for accurately installing the anchor section joint dropper of the overhead contact system of the electrified railway, secondary adjustment is not needed, the space structure and the stress state of the anchor section joint dropper can completely meet the requirements of design and construction standards, and therefore the dropper in the anchor section joint of the overhead contact system can be installed in place once. However, no relevant structure for solving the inconvenience of measurement of the mounting position of the dropper proposed in the present application is found in the patent document.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a novel hanger prolongs rail and measures positioning tool is provided, solves the inconvenient problem of present hanger mounted position measurement.

In order to solve the problem, the utility model adopts the following technical scheme:

the utility model provides a novel hanger prolongs rail and measures positioning tool, includes and measures seat and a word laser, a word laser setting is provided with the encoder in measuring the seat upper end on measuring the seat, and the encoder transmission is connected with the rail wheel, and the encoder electricity is connected with the display, and the display setting is in measuring the seat upper end, and measurement seat one side is provided with linking bridge.

Further, the connecting support comprises a clamp, a fixed plate, a connecting rod and a movable plate, the fixed plate is fixedly connected to the measuring seat, the movable plate is fixedly connected to the clamp, and two ends of the connecting rod are hinged to the fixed plate and the movable plate respectively.

Furthermore, the number of connecting rods is four, and four connecting rods are square frame setting between fixed plate and movable plate, fixedly connected with gag lever post between two symmetrical connecting rods, and the gag lever post is parallel with the measuring seat upper end, and fixedly connected with spring between gag lever post and the movable plate.

Furthermore, be equipped with the regulating wheel on the measuring seat, regulating wheel and rail wheel parallel arrangement extend on the wheel and are equipped with the regulating plate that is on a parallel with measuring the seat bottom, rotate on the regulating plate and are connected with adjusting bolt, and adjusting bolt perpendicular to measures the seat bottom, measures the seat bottom and is provided with the screw hole with adjusting bolt looks adaptation, adjusting bolt and screw hole threaded connection.

Further, the display is parallel with the axis of rail wheel, and the display slope upwards sets up in measuring the seat upper end, and the quantity of display is two, and two displays symmetry set up in measuring the seat upper end.

Furthermore, the upper end of the measuring seat is provided with a leveling bubble.

Furthermore, a power supply is arranged on the measuring seat, the power supply is respectively and electrically connected with the encoder, the display and the linear laser, and a circuit switch electrically connected with the power supply is arranged on the measuring seat.

Furthermore, the encoder is electrically connected with a control switch, and a magnet is arranged on the control switch.

The utility model discloses what obtain is showing beneficial effect:

1. the utility model relates to a novel hanger prolongs rail and measures positioning tool, including measuring seat and a word laser, a word laser sets up in measuring the seat upper end, measures to be provided with the encoder on the seat, and the encoder transmission is connected with the rail wheel, and the encoder electricity is connected with the display, and the display setting is measuring the seat upper end, measures seat one side and is provided with linking bridge. The utility model discloses a linking bridge will measure the seat and link together with the car ladder, measures through a word laser, encoder and the track wheel pair dropper mounted position that sets up on measuring the seat, need not the handheld measurement of operation personnel, and only need a personnel operation car ladder go forward can, can read the reading on the display when the car ladder gos forward, has effectively solved the inconvenient problem of present dropper mounted position measurement.

2. The arrangement of the limiting rod and the spring can limit the connecting support to a certain degree, so that the measuring seat is prevented from being not matched with the vehicle ladder; the arrangement of the adjusting wheel can conveniently level the measuring seat, thereby ensuring the vertical degree of the linear laser; the display slope upwards can make things convenient for the operation personnel to read the reading on the display, and the setting of two display symmetries can make things convenient for the operation personnel to read respectively before the measurement seat or behind the measurement seat.

3. The arrangement of the leveling bubble can facilitate the staff to visually judge the vertical degree of the in-line laser; the arrangement of the power supply can ensure that the measuring seat is convenient to use and carry; the circuit switch can be arranged to turn off the power supply after the operation is finished, so that the circuit switch is convenient to use next time; through the line connection between encoder and the control switch, and control switch is provided with magnet, can conveniently adsorb control switch in arbitrary position on the automobile body, makes things convenient for the operation personnel to operate the encoder.

Drawings

FIG. 1 is a schematic view of a main structure of a novel measurement and positioning tool for a suspended string extended rail in embodiment 1 of the present invention;

fig. 2 is a schematic three-dimensional structure diagram of a novel hanger extension rail measuring and positioning tool in embodiment 2 of the invention;

fig. 3 is a schematic top view structure diagram of the novel hanger rail measurement and positioning tool in embodiment 2 of the present invention;

fig. 4 is a schematic view of the connection structure of the adjusting wheel and the measuring seat in the novel dropper rail measurement and positioning tool in embodiment 2 of the present invention;

fig. 5 is a schematic view of a three-dimensional structure of a novel hanging string rail measurement positioning tool in embodiment 3 of the present invention;

fig. 6 is a left-view structural diagram of the novel hanger extension rail measurement in embodiment 3 of the present invention;

fig. 7 is a structural schematic view of a novel hanging string extension rail measuring use state in embodiment 3 of the present invention;

fig. 8 is a schematic diagram of a novel dropper track measurement circuit according to embodiment 3 of the present invention.

In the attached figure, 1-measuring seat, 2-linear laser, 3-encoder, 4-rail wheel, 5-display, 6-hoop, 7-fixing plate, 8-connecting rod, 9-moving plate, 10-limiting rod, 11-spring, 12-adjusting wheel, 13-adjusting plate, 14-adjusting bolt, 15-leveling bubble, 16-circuit switch and 17-control switch.

Detailed Description

The technical solutions in the embodiments of the present application will be described clearly and completely with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only some embodiments of the present application, and not all embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the application, its application, or uses. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments in the present application without making any creative effort belong to the protection scope of the present application.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

The relative arrangement of the components and steps, the numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present application unless specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to one of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as exemplary only and not as limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.

In the description of the present application, it is to be understood that the orientation or positional relationship indicated by the directional terms such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal" and "top, bottom", etc., are generally based on the orientation or positional relationship shown in the drawings, and are used for convenience of description and simplicity of description only, and in the case of not making a reverse description, these directional terms do not indicate and imply that the device or element being referred to must have a particular orientation or be constructed and operated in a particular orientation, and therefore, should not be considered as limiting the scope of the present application; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.

For ease of description, spatially relative terms such as "over 8230 \ 8230;,"' over 8230;, \8230; upper surface "," above ", etc. may be used herein to describe the spatial relationship of one device or feature to another device or feature as shown in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary terms "at 8230; \8230; 'above" may include both orientations "at 8230; \8230;' above 8230; 'at 8230;' below 8230;" above ". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

It should be noted that the terms "first", "second", and the like are used to define the components, and are only used for convenience of distinguishing the corresponding components, and the terms have no special meanings unless otherwise stated, and therefore, the scope of protection of the present application is not to be construed as being limited.

Example 1

As shown in figure 1, a novel hanger prolongs rail and measures positioning tool, including measuring seat 1 and a word laser 2, a word laser 2 sets up in measuring seat 1 upper end, is provided with encoder 3 on measuring seat 1, and encoder 3 transmission is connected with rail wheel 4, and encoder 3 electricity is connected with display 5, and display 5 sets up in measuring seat 1 upper end, and measuring seat 1 one side is provided with linking bridge.

As the utility model discloses a further optimization, linking bridge includes clamp 6 and alignment jig, alignment jig one end with measure 1 fixed connection of seat, 6 fixed connection of clamp keep away from the one end of measuring seat 1 at the alignment jig, the alignment jig includes fixed plate 7, connecting rod 8 and movable plate 9, fixed plate 7 fixed connection is on measuring seat 1, movable plate 9 fixed connection is on clamp 6, 8 both ends of connecting rod are articulated with fixed plate 7 and movable plate 9 respectively.

Specifically, the measuring seat 1 is a plate body, a linear laser 2 is installed at the upper end of the measuring seat 1, an encoder 3 is installed on the measuring seat 1, the encoder 3 is in transmission connection with a track wheel 4, the track wheel 4 is located below the measuring seat 1, the encoder 3 and the track wheel 4 are arranged to measure a passing path, the encoder 3 is electrically connected with a display 5, the display 5 is used for displaying a measured result of the encoder 3, a connecting support is installed at one side of the measuring seat 1 and is used for connecting the measuring seat 1 with a vehicle ladder, the measuring seat 1 is driven to move simultaneously through movement of the vehicle ladder, the connecting support comprises a clamp 6, a fixed plate 7, a connecting rod 8 and a moving plate 9, the fixed plate 7 is fixedly connected to one side of the measuring seat 1, the moving plate 9 is fixedly connected to one side, close to the measuring seat 1, of the clamp 6, the connecting rod 8 is installed between the fixed plate 7 and the moving plate 9, two ends of the connecting rod 8 are respectively hinged to the fixed plate 7 and the moving plate 9, the clamp 6 is used for being connected with the vehicle ladder, the fixed plate 7 and the moving plate 9, the fixed plate 7 and the moving plate 9 are arranged, the connecting plate 8 and the moving plate 9 can be rotated to enable the clamp 6 to connect the vehicle ladders with different heights.

The working principle is that when the hanger is used, an operator clamps a hoop 6 on a rod body close to a steel rail in a vehicle ladder, a track wheel 4 on a measuring base 1 is abutted to the steel rail by rotating a connecting rod 8 and a fixing plate 7, a linear laser 2, an encoder 3 and a display 5 are connected with an external power supply and then the linear laser 2, the encoder 3 and the display 5 are opened, the operator pushes the vehicle ladder to move, the display 5 displays information transmitted by the encoder 3, and the operator determines the mounting position of a hanger according to the information of the linear laser 2 and the display 5; in operation, the operator does not need to hold the dropper measuring instrument by hand, and only needs to push the vehicle ladder to advance.

To sum up, the utility model discloses a linking bridge will measure seat 1 and car ladder and link together, through measuring a word laser 2, encoder 3 and rail wheel 4 that set up on the seat 1 and measure the dropper mounted position, rail wheel 4 is placed on the rail, need not the handheld measurement of operation personnel, and only need a personnel operate the car ladder go forward can, can read the reading on the display 5 when the car ladder goes forward, and then confirm the dropper mounted position, effectively solved the inconvenient problem of present dropper mounted position measurement.

Example 2

As shown in fig. 2, 3 and 4, the structure of the present embodiment is substantially the same as that of embodiment 1, the present embodiment is further optimized on the basis of embodiment 1, the number of the connecting rods 8 is four, the four connecting rods 8 are square frames and are disposed between the fixed plate 7 and the moving plate 9, the limiting rods 10 are fixedly connected between the two symmetrical connecting rods 8, the limiting rods 10 are parallel to the upper end of the measuring seat 1, and the springs 11 are fixedly connected between the limiting rods 10 and the moving plate 9.

As the utility model discloses a further optimization is equipped with regulating wheel 12 on the measuring seat 1, regulating wheel 12 and 4 parallel arrangement of rail wheel, and the extension is equipped with the regulating plate 13 that is on a parallel with measuring seat 1 bottom on the regulating wheel 12, rotates on the regulating plate 13 and is connected with adjusting bolt 14, and adjusting bolt 14 perpendicular to measures seat 1 bottom, measures seat 1 bottom and is provided with the screw hole with 14 looks adaptations of adjusting bolt, adjusting bolt 14 and screw hole threaded connection.

As the utility model discloses a further optimization, display 5 parallels with the axis of rail wheel 4, and the slope of display 5 upwards sets up in measuring 1 upper end of seat, and display 5's quantity is two, and two 5 symmetries of display set up in measuring 1 upper end of seat.

Specifically, the number of the connecting rods 8 is four, the four connecting rods 8 are arranged between the fixed plate 7 and the movable plate 9 in a square frame manner, a limiting rod 10 is fixedly connected between the two symmetrical connecting rods 8, the limiting rod 10 is parallel to the upper end of the measuring seat 1, a spring 11 is arranged between the limiting rod 10 and the movable plate 9, and two ends of the spring 11 are respectively fixedly connected with the limiting rod 10 and the movable plate 9; the limiting rod 10 and the spring 11 can exert certain tension or elasticity on the connecting rod 8 and the fixing plate 7, and the rail wheel 4 is always positioned on the steel rail through the tension or elasticity, so that the rail wheel 4 is prevented from being separated from the steel rail; in order to ensure the verticality of the linear laser 2, an adjusting wheel 12 is mounted on the measuring seat 1 and is arranged in parallel with the track wheel 4, an adjusting plate 13 parallel to the bottom end of the measuring seat 1 extends from the adjusting wheel 12, an adjusting bolt 14 is rotatably connected to the adjusting plate 13, the adjusting bolt 14 is rotatably connected to the adjusting plate 13 through a bearing, the axis of the adjusting bolt 14 is perpendicular to the bottom end of the measuring seat 1, a threaded hole matched with the adjusting bolt 14 is formed in the upper end of the measuring seat 1, the adjusting bolt 14 is in threaded connection with the threaded hole, the distance between the adjusting wheel 12 and the bottom end of the measuring seat 1 can be increased or reduced by rotating the adjusting bolt 14, the upper end of the measuring seat 1 tilts along with the measuring seat when the distance between the adjusting wheel 12 and the measuring seat 1 is changed, and further the verticality of the linear laser 2 is adjusted; display 5 is parallel with rail wheel 4's axis, display 5 slopes to upwards install in measuring 1 upper end of seat, display 5's quantity is two, the installation of two display 5 symmetries is in measuring 1 upper end of seat, two displays 5 are trapezoidal and install in measuring 1 upper end of seat, the setting of display 5 slope can make things convenient for the operation personnel to read the data on display 5, two displays 5's setting can make things convenient for the operation personnel to read the data on display 5 from two directions in the front and back of car ladder.

Example 3

As shown in fig. 5 to 8, the present embodiment has substantially the same structure as that of embodiment 2, and is further optimized based on embodiment 2, and the leveling bubble 15 is disposed at the upper end of the measuring seat 1.

As the utility model discloses a further optimization measures and is provided with the power on the seat 1, and the power is connected with encoder 3, display 5 and 2 electricity of word laser respectively, measures and is provided with the circuit switch 16 of being connected with the power electricity on the seat 1.

As the utility model discloses a further optimization, 3 electricity of encoder are connected with control switch 17, are provided with magnet on the control switch 17.

Specifically, in order to facilitate the judgment of the perpendicularity of the linear laser 2 by a worker, the leveling bubble 15 is arranged at the upper end of the measuring seat 1, and the leveling bubble 15 is arranged at the upper end of the measuring seat 1, so that the judgment of the perpendicularity of the linear laser 2 can be carried out without facing upward, and the leveling operation of the measuring seat 1 by the worker is facilitated; in order to facilitate measurement, a power supply, in this embodiment, a battery, is installed on the measuring base 1, the power supply is electrically connected with the encoder 3, the display 5 and the linear laser 2 to supply power, a circuit switch 16 electrically connected with the power supply is installed on the measuring base 1, and the circuit switch 16 is used for controlling the on-off of the power supply; encoder 3 is connected with control switch 17 through the circuit electricity, is equipped with magnet on the control switch 17, and setting that encoder 3 and control switch 17 are connected through the circuit electricity can remove control switch 17, and setting up of magnet can adsorb control switch 17 on the car ladder, makes things convenient for the operating personnel to operate, if encoder 3 goes back to zero or switch etc..

At present, the technical scheme of the application has been subjected to pilot plant test, namely small-scale experiment before large-scale mass production of products; after the pilot test is finished, the investigation for the use of the user is carried out in a small range, and the investigation result shows that the satisfaction degree of the user is higher; the preparation of products for formal production for industrialization (including intellectual property risk early warning research) has been started.

Claims (8)

1. The utility model provides a novel hanger prolongs rail and measures positioning tool which characterized in that: including measuring seat (1) and word laser (2), word laser (2) set up measure seat (1) upper end, be provided with encoder (3) on measuring seat (1), encoder (3) transmission is connected with rail wheel (4), encoder (3) electricity is connected with display (5), display (5) set up measure seat (1) upper end, it is provided with linking bridge to measure seat (1) one side.

2. The novel measurement and positioning tool for the suspended string extension rail is characterized in that: the connecting support comprises a clamp (6), a fixed plate (7), a connecting rod (8) and a movable plate (9), the fixed plate (7) is fixedly connected to the measuring base (1), the movable plate (9) is fixedly connected to the clamp (6), and two ends of the connecting rod (8) are respectively hinged to the fixed plate (7) and the movable plate (9).

3. The novel measurement and positioning tool for the suspended string extension rail as claimed in claim 2, characterized in that: the quantity of connecting rod (8) is four, four connecting rod (8) are the square frame setting and are in fixed plate (7) with between movable plate (9), symmetrical two fixedly connected with gag lever post (10) between connecting rod (8), gag lever post (10) with it is parallel to measure seat (1) upper end, gag lever post (10) with fixedly connected with spring (11) between movable plate (9).

4. The novel measurement and positioning tool for the suspended string extension rail according to claim 3 is characterized in that: measure be equipped with regulating wheel (12) on seat (1), regulating wheel (12) with rail wheel (4) parallel arrangement, it is equipped with regulating plate (13) that are on a parallel with measurement seat (1) bottom to extend on regulating wheel (12), it is connected with adjusting bolt (14) to rotate on regulating plate (13), adjusting bolt (14) perpendicular to measure seat (1) bottom, measure seat (1) bottom be provided with the screw hole of adjusting bolt (14) looks adaptation, adjusting bolt (14) with screw hole threaded connection.

5. The novel hanging string rail measurement positioning tool according to claim 4, characterized in that: the display (5) is parallel to the axis of the rail wheel (4), the display (5) is obliquely and upwards arranged at the upper end of the measuring seat (1), the number of the displays (5) is two, and the two displays (5) are symmetrically arranged at the upper end of the measuring seat (1).

6. The novel hanging string rail measurement positioning tool according to claim 5, characterized in that: the upper end of the measuring seat (1) is provided with a leveling bubble (15).

7. The novel hanging string rail measurement positioning tool according to claim 6, characterized in that: the measuring seat (1) is provided with a power supply, the power supply is respectively electrically connected with the encoder (3), the display (5) and the linear laser (2), and the measuring seat (1) is provided with a circuit switch (16) electrically connected with the power supply.

8. The novel measurement and positioning tool for the suspended string extension rail is characterized in that: the encoder (3) is electrically connected with a control switch (17), and a magnet is arranged on the control switch (17).

Images