CN215160019U - Integrated modbus signal stay wire displacement encoder - Google Patents

Abstract

The utility model discloses an integral type modbus signal displacement encoder that acts as go-between, including encoder body and modbus gateway, the left side of encoder body is provided with the modbus gateway, and the bottom of encoder body is fixed with the bearing board, the bottom fixedly connected with wire winding box of bearing board, the middle part upper end of spacing bottom plate is connected with the mounting disc, the bracing piece is installed to the inboard of installation cover, bracing piece and wire winding box fixed connection, the outside of mounting disc is provided with the copper wire, the spool is installed out to the right-hand member of wire winding box, be provided with reset spring between movable sleeve and the wire winding box. This integral type modbus signal displacement encoder of acting as go-between is connected through fastening bolt between wire winding box and the limiting bottom plate, conveniently dismantles and changes the copper wire to block through mounting disc and connecting block is connected, can avoid taking place relative rotation between mounting disc and the installing sleeve, can guarantee that the stability of copper wire stretches out or the rolling.

Description

Integrated modbus signal stay wire displacement encoder

Technical Field

The utility model relates to a displacement encoder technical field that acts as go-between specifically is an integral type modbus signal displacement encoder that acts as go-between.

Background

The stay wire displacement encoder is a device which can compile and convert data into a signal form which can be used for communication, transmission and storage, and is widely applied to automatic devices such as elevators, but the integrated modbus signal stay wire displacement encoder in the current market still has the following problems:

1. the conventional integrated modbus signal stay wire displacement encoder is easily influenced by a spring to retract after a steel wire is pulled out, so that the use is influenced;

2. conventional integral type modbus signal displacement encoder of acting as go-between when using for a long time and leading to the steel wire damaged seriously, inconvenient the change to the steel wire line.

Aiming at the problems, the integrated modbus signal stay wire displacement encoder is innovatively designed on the basis of the original integrated modbus signal stay wire displacement encoder.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an integral type modbus signal displacement encoder that acts as go-between to solve common integral type modbus signal displacement encoder that acts as go-between on the existing market that proposes in the above-mentioned background art, pulling out the back with the steel wire line, receiving the spring influence withdrawal easily, the influence is used, and when using for a long time and leading to the impaired serious of steel wire line, the inconvenient problem to the change of steel wire line.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an integral type modbus signal displacement encoder of acting as go-between, includes encoder body and modbus gateway, the left side of encoder body is provided with the modbus gateway, and the bottom of encoder body is fixed with the bearing board, the bottom fixedly connected with wire winding box of bearing board, and the bottom of wire winding box installs limiting bottom plate, limiting bottom plate's middle part upper end is connected with the mounting disc, and the inboard of mounting disc is provided with the installation cover, the bracing piece is installed to the inboard of installation cover, bracing piece and wire winding box fixed connection, and be connected through volute spiral spring between installation cover and the bracing piece, the outside of mounting disc is provided with the copper wire, the spool is installed out to the right-hand member of wire winding box, and goes out the outside of spool and install the movable sleeve, be provided with reset spring between movable sleeve and the wire winding box.

Preferably, the connection mode of wire winding box and spacing bottom plate is bolted connection, and the connection mode of spacing bottom plate and mounting disc is the bearing connection to the mounting disc is connected for the block with the connection mode of connecting block.

Preferably, the connecting block is of an integrated structure with the fixed connection of the mounting sleeve, the connecting block is arranged at equal angles on the outer side of the top end of the mounting sleeve, and a groove-shaped structure which is in one-to-one correspondence with the connecting block is arranged in the mounting disc.

Preferably, the steel wire forms a winding structure outside the mounting disc, the wire outlet pipe is connected with the wire winding box in an embedded manner, the wire outlet pipe is connected with the clamping block in a sticking manner, and the clamping block is of an elastic structure.

Preferably, the clamping blocks are annularly distributed at the right end of the wire outlet pipe, the clamping blocks are fixedly connected with the buffer block and the first fixed block, and the interface of the first fixed block and the interface of the second fixed block are of an inclined structure.

Preferably, the movable sleeve is connected with the outlet pipe in a sliding manner, and the clamping block forms a rotating structure through the movable sleeve.

Compared with the prior art, the beneficial effects of the utility model are that: the integrated modbus signal stay wire displacement encoder is provided,

1. the limiting bottom plate, the mounting disc and the connecting block are arranged, the winding box is connected with the limiting bottom plate through the fastening bolt, the steel wire is convenient to disassemble and replace, the mounting disc and the mounting sleeve can be prevented from rotating relatively through the clamping connection of the mounting disc and the connecting block, and the steel wire can be ensured to stably extend out or be wound;

2. through setting up grip block, buffer block and movable sleeve, take the copper wire out to suitable length, when the copper wire stone lost the pulling force, can pull the movable sleeve and slide left under the reset spring's that is in the extension state effect to extrude first fixed block through the second fixed block, it is spacing to carry out the centre gripping to the copper wire to make first fixed block drive grip block and buffer block rotate, avoids the automatic withdrawal of copper wire, facilitates the use.

Drawings

FIG. 1 is a schematic view of the overall front cross-sectional structure of the present invention;

FIG. 2 is a schematic view of the connection structure of the second fixing block and the movable sleeve of the present invention;

FIG. 3 is a schematic view of the connection structure of the mounting plate and the connecting block of the present invention;

FIG. 4 is a schematic view of the connection structure of the connection block and the mounting sleeve of the present invention;

fig. 5 is an enlarged schematic view of a portion a in fig. 3 according to the present invention.

In the figure: 1. an encoder body; 2. a modbus gateway; 3. a support plate; 4. a winding box; 5. a limiting bottom plate; 6. mounting a disc; 7. connecting blocks; 8. installing a sleeve; 9. a volute spiral spring; 10. a support bar; 11. a steel wire; 12. a wire outlet pipe; 13. a clamping block; 14. a buffer block; 15. a first fixed block; 16. a second fixed block; 17. a movable sleeve; 18. a return spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, fig. 3 and fig. 4, the present invention provides a technical solution: an integrated modbus signal stay wire displacement encoder comprises an encoder body 1 and a modbus gateway 2, wherein in order to replace a damaged steel wire 11 conveniently, the modbus gateway 2 can be arranged on the left side of the encoder body 1, a bearing plate 3 is fixed at the bottom of the encoder body 1, a wire winding box 4 is fixedly connected at the bottom of the bearing plate 3, a limiting bottom plate 5 is arranged at the bottom of the wire winding box 4, a mounting plate 6 is connected at the upper end of the middle part of the limiting bottom plate 5, a connecting block 7 is arranged on the inner side of the upper end of the mounting plate 6, the wire winding box 4 is connected with the limiting bottom plate 5 in a bolt connection mode, the limiting bottom plate 5 is connected with the mounting plate 6 in a bearing connection mode, the mounting plate 6 is connected with the connecting block 7 in a clamping manner, a mounting sleeve 8 is arranged on the inner side of the connecting block 7, the connecting block 7 is fixedly connected with the mounting sleeve 8 in an integrated structure, and the connecting block 7 is arranged at an equal angle on the outer side of the top end of the mounting sleeve 8, and the trough-like structure that is the one-to-one setting with connecting block 7 is seted up to the inside of mounting disc 6, at the inboard erection bracing pole 10 of mounting sleeve 8, and be connected through volute spiral spring 9 between mounting sleeve 8 and the bracing piece 10, be provided with copper wire 11 in the outside of mounting disc 6, because be connected through fastening bolt between wire box 4 and the spacing bottom plate 5, consequently conveniently dismantle spacing bottom plate 5 and carry out quick replacement to copper wire 11, and be connected through the block of mounting disc 6 with connecting block 7, conveniently drive mounting disc 6 and 8 synchronous rotations of mounting sleeve, can guarantee that the stability of copper wire 11 stretches out or the rolling.

Referring to fig. 1, 2 and 5, in order to avoid the steel wire 11 from automatically retracting, a wire outlet pipe 12 may be installed at the right end of the wire winding box 4, a clamping block 13 is connected to the right end of the wire outlet pipe 12, the wire outlet pipe 12 is connected to the wire winding box 4 in an embedded manner, the wire outlet pipe 12 is connected to the clamping block 13 in an adhesive manner, the clamping block 13 is of an elastic structure, a buffer block 14 is disposed inside the clamping block 13, a first fixing block 15 is connected to the outside of the clamping block 13, a second fixing block 16 is connected to the outside of the first fixing block 15, the clamping block 13 is annularly distributed at the right end of the wire outlet pipe 12, the clamping block 13 is fixedly connected to the buffer block 14 and the first fixing block 15, the interface between the first fixing block 15 and the second fixing block 16 is of an inclined structure, the movable sleeve 17 is connected to the wire outlet pipe 12 in a sliding manner, and the clamping block 13 forms a rotating structure through a movable sleeve 17, the movable sleeve 17 is installed on the outer side of the second fixing block 16, the reset spring 18 is arranged on the left side of the movable sleeve 17, after the steel wire 11 which is drawn out is loosened, the steel wire 11 loses tension, the movable sleeve 17 can be pulled to slide leftwards through the reset spring 18 in an extending state, the first fixing block 15 is extruded through the second fixing block 16, the first fixing block 15 can be made to drive the clamping block 13 and the buffer block 14 to rotate, the steel wire 11 is clamped and limited, and the steel wire 11 is prevented from automatically retracting.

The working principle is as follows: when the integrated modbus signal stay wire displacement encoder is used, firstly, the device is installed at a proper position, the steel wire 11 is pulled out from the winding box 4 through the wire outlet pipe 12, the steel wire 11 is pulled out to a proper length and loosened when the installation requirement is met, at the moment, the steel wire 11 loses tension, so that under the action of the reset spring 18 in an extension state, the movable sleeve 17 can be pulled to move leftwards along the wire outlet pipe 12, the first fixed block 15 can be extruded in the process that the movable sleeve 17 drives the second fixed block 16 fixed with the movable sleeve to move leftwards, and because the interfaces of the first fixed block 15 and the second fixed block 16 are arranged in an inclined structure, the first fixed block 15 can be pressed and drives the clamping block 13 and the buffer block 14 monomer of the elastic structure to rotate towards the steel wire 11, the clamping and the limiting of the steel wire 11 are realized, and the automatic retraction of the steel wire 11 through the volute spiral spring 9 is avoided, the device is convenient to install and use;

when the device is used for a long time and leads to copper wire 11 seriously impaired, because be connected through fastening bolt between wire box 4 and the spacing bottom plate 5, consequently be convenient for spacing bottom plate 5 and the dismantlement of mounting disc 6, carry out convenient change to copper wire 11, and in-process of installing is accomplished in the change, be connected through the block of mounting disc 6 with connecting block 7, can avoid taking place relative rotation between mounting disc 6 and the installation cover 8, can guarantee that the stability of copper wire 11 stretches out or the rolling, above just be the working process of whole device, and the content of not making detailed description in this specification all belongs to the prior art that technical personnel in this field know.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides an integral type modbus signal displacement encoder of acting as go-between, includes encoder body (1) and modbus gateway (2), its characterized in that: the Modbus gateway (2) is arranged on the left side of the encoder body (1), the supporting plate (3) is fixed to the bottom of the encoder body (1), the winding box (4) is fixedly connected to the bottom of the supporting plate (3), the limiting bottom plate (5) is installed at the bottom of the winding box (4), the mounting disc (6) is connected to the upper end of the middle of the limiting bottom plate (5), the mounting sleeve (8) is arranged on the inner side of the mounting disc (6), the supporting rod (10) is installed on the inner side of the mounting sleeve (8), the supporting rod (10) is fixedly connected with the winding box (4), the mounting sleeve (8) is connected with the supporting rod (10) through the volute spiral spring (9), the steel wire (11) is arranged on the outer side of the mounting disc (6), the wire outlet pipe (12) is installed at the right end of the winding box (4), and the movable sleeve (17) is installed on the outer side of the wire outlet pipe (12), and a return spring (18) is arranged between the movable sleeve (17) and the winding box (4).

2. An integrated modbus signal pullwire displacement encoder as claimed in claim 1, wherein: the connection mode of wire winding box (4) and limiting bottom plate (5) is bolted connection, and the connection mode of limiting bottom plate (5) and mounting disc (6) is connected for the bearing to the connection mode of mounting disc (6) and connecting block (7) is the block and is connected.

3. An integrated modbus signal pullwire displacement encoder as claimed in claim 2, wherein: connecting block (7) are integral structure with installation cover (8) fixed connection, and connecting block (7) are angle settings such as in the top outside of installation cover (8) to the groove form structure that is the one-to-one setting with connecting block (7) is seted up to the inside of mounting disc (6).

4. An integrated modbus signal pullwire displacement encoder as claimed in claim 1, wherein: the steel wire (11) forms a winding structure on the outer side of the mounting disc (6), the wire outlet pipe (12) is connected with the wire winding box (4) in an embedded mode, the wire outlet pipe (12) is connected with the clamping block (13) in a sticking mode, and the clamping block (13) is of an elastic structure.

5. An integrated modbus signal pullwire displacement encoder as claimed in claim 4, wherein: the clamping block (13) is annularly distributed at the right end of the wire outlet pipe (12), the clamping block (13) is fixedly connected with the buffer block (14) and the first fixing block (15), and the interface of the first fixing block (15) and the second fixing block (16) is of an inclined structure.

6. An integrated modbus signal pullwire displacement encoder as claimed in claim 1, wherein: the movable sleeve (17) is connected with the outlet pipe (12) in a sliding mode, and the clamping block (13) forms a rotating structure through the movable sleeve (17).

Images