CN214010743U

CN214010743U - Detection apparatus for push-and-pull door guide rail

Info

Publication number: CN214010743U
Application number: CN202120267852.2U
Authority: CN
Inventors: 李丹
Original assignee: Guangdong Hadway Technology Co ltd
Current assignee: Guangdong Hadway Technology Co ltd
Priority date: 2021-01-29
Filing date: 2021-01-29
Publication date: 2021-08-20
Anticipated expiration: 2031-01-29

Abstract

The utility model discloses a detection device for a sliding door guide rail, which is a sliding door mechanism and is provided with a frame, a fixed door leaf and a sliding door leaf, wherein the frame is used for installing the guide rail, the fixed door leaf is connected with a guide rod of the guide rail, and the sliding door leaf is connected with a pulley of the guide rail; the sliding door mechanism is provided with a first pull rope, a first guide assembly abutted against the first pull rope, a second guide assembly abutted against the second pull rope and a movable rod driving the first pull rope and the second pull rope to move, the movable rod can move along the sliding direction of the sliding door leaf, and the first guide assembly and the second guide assembly are respectively arranged at two ends of the guide rod; and the detection mechanism is provided with a detector and a counter electrically connected with the detector, the detector is used for detecting the movement of the movable rod, and the counter is used for recording the movement times of the movable rod. The utility model discloses a detection apparatus for push-and-pull door guide rail can simulate push-and-pull door guide rail in-service use state, detects push-and-pull door guide rail's durability.

Description

Detection apparatus for push-and-pull door guide rail

Technical Field

The utility model relates to a check out test set field of guide rail, in particular to detection device of push-and-pull door guide rail.

Background

The sliding door comprises a guide rail, a fixed door leaf and a sliding door leaf, wherein the guide rail comprises a guide rod and a pulley which is connected with the guide rod in a sliding manner, the fixed door leaf is connected with the guide rod, and the sliding door leaf is connected with the pulley.

In actual production, in order to make the production quality of each batch clearer, the sampling of the sliding door guide rail of each batch is often required to be subjected to durability detection.

However, the existing detection device can only detect the durability of the sliding door guide rail in an unloaded state.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve one of the technical problem that exists among the prior art at least, provide a detection device of push-and-pull door guide rail, can simulate push-and-pull door guide rail in-service use state, detect push-and-pull door guide rail's durability.

The utility model discloses a realize through following technical scheme:

the utility model discloses a first aspect provides a detection apparatus for sliding door guide rail, include: the sliding door mechanism is provided with a rack, a fixed door leaf and a sliding door leaf, wherein the rack is used for installing a guide rail, the fixed door leaf is connected with a guide rod of the guide rail, and the sliding door leaf is connected with a pulley of the guide rail; the sliding door mechanism is provided with a first pull rope, a first guide assembly abutted against the first pull rope, a second guide assembly abutted against the second pull rope and a movable rod driving the first pull rope and the second pull rope to move, the movable rod can move along the sliding direction of the sliding door leaf, the first guide assembly and the second guide assembly are respectively arranged at two ends of a guide rod, the first pull rope pulls the sliding door leaf to slide to one side, and the second pull rope pulls the sliding door leaf to slide to the other side; the detection mechanism is provided with a detector and a counter electrically connected with the detector, the detector is used for detecting the movement of the movable rod, and the counter is used for recording the movement times of the movable rod.

Has the advantages that: compared with the prior art, the utility model discloses a detection device of push-and-pull door guide rail is through setting up the frame for the guide rail can be installed in the frame, sets up fixed door leaf in addition and is connected with the guide arm of guide rail, and the pulley that sets up the door leaf that slides and guide rail is connected, thereby, simulation guide rail bearing.

Meanwhile, the first pull rope and the second pull rope are arranged to be connected with the sliding door leaf, and the movable rod is arranged to drive the first pull rope and the second pull rope to move, so that the first pull rope and the second pull rope can pull the sliding door leaf to slide.

In addition, set up first direction subassembly and second direction subassembly respectively at the both ends of guide arm, and make first stay cord and first direction subassembly butt, make second stay cord and second direction subassembly butt, thereby, first stay cord and second stay cord can bend the redirecting, and then, make first stay cord can stimulate the door leaf that slides and slide toward one side, the second stay cord can stimulate the door leaf that slides and slide toward the other side, the door leaf that slides and open and close the door action has been simulated, and then the simulation guide rail in-service use state, make the testing result more accurate.

In addition, the detector is used for detecting the movement of the movable rod through light induction, when the movable rod moves to a position where the detector is in light induction and shields the detector, the detector can detect that the movable rod moves once, and then the counter is electrically connected with the detector through the counter, so that the counter can record the moving times of the movable rod, the sliding times of the sliding door leaf is recorded, and the durability of the guide rail is further detected.

According to detection device of push-and-pull door guide rail, first direction subassembly is including crossing the line wheel, cross the line wheel with the frame rotates to be connected, cross the radial surface holding of line wheel first stay cord removes.

Beneficially, through setting up the line wheel to make the line wheel rotate with the frame and be connected, make the line wheel can the rotation, in addition, the first stay cord of radial surface holding of line wheel removes, first stay cord can be through the butt with the line wheel, thereby, make first stay cord bend, and then change direction, moreover, the line wheel can the rotation, when first stay cord removes and the friction between the line wheel can reduce, reduces the risk that first stay cord was disconnected to the rope.

According to a detection apparatus for push-and-pull door guide rail, cross the line wheel and be provided with two, two cross the line wheel and arrange along vertical direction.

Beneficially, through setting up two and crossing the line wheel to make two cross the line wheel and arrange along vertical direction, make first stay cord can extend toward the direction of keeping away from the movable rod, thereby, make the middle part of the door leaf that slides can be connected to first stay cord, and then, more closely further simulated the actual stress position when the door leaf that slides by the sliding door, make the testing result more accurate.

According to detection device of push-and-pull door guide rail, the radial surface of crossing the line wheel is provided with the recess, the recess holding first stay cord.

The groove is formed in the radial outer surface of the wire passing wheel and used for accommodating the first pull rope, so that the two side faces of the groove can limit the first pull rope, the first pull rope is prevented from being separated from the wire passing wheel, and particularly when the first pull rope moves on the wire passing wheel.

According to detection device of push-and-pull door guide rail, first direction subassembly still includes the pivot, the one end of pivot with the frame is connected, cross the line wheel with the pivot is rotated and is connected, the axle center of crossing the line wheel is provided with the holding the first through-hole of pivot.

Beneficially, through setting up the pivot for the one end and the frame of pivot are connected, cross the axle center of line wheel and set up the first of holding pivot and pass through, make to cross the line wheel and can rotate along the pivot, thereby, realize being connected with the rotation of frame.

According to a detection device of push-and-pull door guide rail, first direction subassembly still includes diaphragm and riser, the one end of diaphragm with the frame is connected, the other end of diaphragm with the riser is connected, the pivot is kept away from the one end of frame with the riser is connected, cross the line wheel and be located the riser with between the frame, cross the line wheel with the holding between the diaphragm first stay cord.

Beneficially, through setting up diaphragm and riser, make the one end and the frame of diaphragm be connected, the other end and the riser of diaphragm are connected, and in addition, the one end that the frame was kept away from in the pivot is connected with the riser for cross the line wheel and be located between riser and the frame, cross the first stay cord of holding between line wheel and the diaphragm, thereby, the diaphragm can restrict first stay cord and break away from the line wheel toward the direction of keeping away from the line wheel, especially is in the condition of lax state at first stay cord.

According to a detection apparatus for push-and-pull door guide rail, the end of movable rod is provided with the horizontal pole, the horizontal pole is toward keeping away from the direction of movable rod axis extends, the horizontal pole is kept away from the one end of movable rod is connected first stay cord with the second stay cord.

The transverse rod is arranged at the tail end of the movable rod, so that the transverse rod extends towards the direction far away from the axis of the movable rod, the direction far away from the axis of the movable rod is perpendicular to the axial direction of the movable rod or is inclined to the axial direction of the movable rod, and one end, far away from the movable rod, of the transverse rod is connected with the first pull rope and the second pull rope, so that the first pull rope and the second pull rope are not interfered when moving, particularly the movable rod driving piece is interfered.

According to a detection apparatus for push-and-pull door guide rail, the frame still is provided with the die-pin, the die-pin sets up the movable rod with between the first direction subassembly, the die-pin supports first stay cord.

Beneficially, the support rod is arranged on the rack, so that the support rod can support the first pull rope, and therefore the first pull rope is prevented from falling when being loosened.

According to a detection apparatus for push-and-pull door guide rail, the die-pin is kept away from the one end of frame is provided with the kink, the die-pin upwards bends and forms the kink.

Beneficially, through setting up the kink in the one end that the frame was kept away from to the die-pin, the kink is upwards buckled for the kink can carry on spacingly to first stay cord, avoids first stay cord to drop, in addition, through upwards bending the die-pin and form the kink, does not need equipment part in addition, practices thrift the cost.

According to a detection device of push-and-pull door guide rail, the door leaf that slides is provided with the door handle, first stay cord with the second stay cord all with the door handle is connected.

Beneficially, through setting up the door handle at the door leaf that slides, make first stay cord and second stay cord all be connected with the door handle for the connection of first stay cord and second stay cord is more convenient.

Drawings

The present invention will be further described with reference to the accompanying drawings and examples;

fig. 1 is a schematic structural diagram of an embodiment of the present invention;

fig. 2 is a side view of fig. 1.

Reference numerals: 100-sliding door mechanism, 110-frame, 120-first guide component, 130-second guide component, 140-fixed door leaf, 150-sliding door leaf, 160-sliding door mechanism, 170-first pull rope, 180-second pull rope, 190-detector, 200-movable rod, 210-detection mechanism, 220-counter, 230-door handle, 240-cross rod, 250-support rod, 260-line-passing wheel, 270-rotating shaft, 290-transverse plate and 300-vertical plate.

Detailed Description

This section will describe in detail the embodiments of the present invention, preferred embodiments of the present invention are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can intuitively and vividly understand each technical feature and the whole technical solution of the present invention, but they cannot be understood as the limitation of the protection scope of the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.

Referring to fig. 1 and 2, an embodiment of a detection device for a sliding door rail is provided.

The present embodiment includes a sliding door mechanism 100, a sliding door mechanism 160, and a detection mechanism 210.

For the sliding door mechanism 100, the sliding door mechanism 100 has a rack 110, a fixed door leaf 140 and a sliding door leaf 150, the rack 110 is used for installing a guide rail, the fixed door leaf 140 is connected with a guide rod of the guide rail, and the sliding door leaf 150 is connected with a pulley of the guide rail.

In this embodiment, the rack 110 is provided, so that the guide rail can be installed on the rack 110, the fixed door leaf 140 is further provided to be connected with the guide rod of the guide rail, and the sliding door leaf 150 is provided to be connected with the pulley of the guide rail, thereby simulating the load bearing of the guide rail.

For the sliding door mechanism 160, the sliding door mechanism 160 has a first pull rope 170, a first guide assembly 120 abutted against the first pull rope 170, a second pull rope 180, a second guide assembly 130 abutted against the second pull rope 180, and a movable rod 200 driving the first pull rope 170 and the second pull rope 180 to move, the movable rod 200 can move along the sliding direction of the sliding door leaf 150, the first guide assembly 120 and the second guide assembly 130 are respectively arranged at two ends of the guide rod, the first pull rope 170 pulls the sliding door leaf 150 to slide toward one side, and the second pull rope 180 pulls the sliding door leaf 150 to slide toward the other side.

The sliding door 150 is connected to the first pull rope 170 and the second pull rope 180, and the movable rod 200 is arranged to drive the first pull rope 170 and the second pull rope 180 to move, so that the sliding door 150 can be pulled to slide by the first pull rope 170 and the second pull rope 180.

Meanwhile, the first guide assembly 120 and the second guide assembly 130 are respectively arranged at two ends of the guide rod, the first pull rope 170 is abutted to the first guide assembly 120, the second pull rope 180 is abutted to the second guide assembly 130, the first pull rope 170 and the second pull rope 180 can be bent to change directions, the first pull rope 170 can pull the sliding door leaf 150 to slide towards one side, the second pull rope 180 can pull the sliding door leaf 150 to slide towards the other side, the door opening and closing actions of the sliding door leaf 150 are simulated, the actual use state of the guide rail is simulated, and the detection result is more accurate.

In some embodiments of the present invention, the first guiding assembly 120 includes a wire wheel 260, the wire wheel 260 is rotatably connected to the frame 110, and the radial outer surface of the wire wheel 260 accommodates the first pulling rope 170 to move.

Specifically, through setting up wire wheel 260 to make wire wheel 260 rotate with frame 110 and be connected, make wire wheel 260 can the rotation, in addition, the radial surface holding first stay cord 170 of wire wheel 260 removes, first stay cord 170 can be through the butt with wire wheel 260, thereby, make first stay cord 170 bend, and then redirecting, in addition, wire wheel 260 can the rotation, first stay cord 170 when removing and the friction between wire wheel 260 can reduce, reduce the risk of first stay cord 170 rope breakage.

Further, two wire passing wheels 260 are provided, and the two wire passing wheels 260 are arranged in the vertical direction.

It can be understood that, through setting up two and crossing line wheel 260 to make two and cross line wheel 260 and arrange along vertical direction, make first stay cord 170 can toward the direction of keeping away from movable rod 200 and extend, thereby, make first stay cord 170 can connect the middle part of sliding door leaf 150, and then, the actual force-receiving position when more closely having simulated sliding door leaf 150 by the sliding door makes the testing result more accurate.

In some embodiments of the present invention, the radial outer surface of the wire wheel 260 is provided with a groove, which receives the first pull cord 170.

It should be noted that, the groove is formed in the radial outer surface of the wire passing wheel 260, and the groove accommodates the first pull rope 170, so that the two side surfaces of the groove can limit the first pull rope 170, and the first pull rope 170 is prevented from being separated from the wire passing wheel 260, especially when the first pull rope 170 moves on the wire passing wheel 260.

In some embodiments of the present invention, the first guiding assembly 120 further includes a rotating shaft 270, one end of the rotating shaft 270 is connected to the frame 110, the wire passing wheel 260 is rotatably connected to the rotating shaft 270, and the axle center of the wire passing wheel 260 is provided with a first through hole for accommodating the rotating shaft 270.

Through setting up pivot 270 for the one end of pivot 270 is connected with frame 110, crosses the axle center setting of line wheel 260 and holds the first of pivot 270 and pass, makes to cross line wheel 260 and can rotate along pivot 270, thereby, realizes being connected with frame 110's rotation.

In some embodiments of the present invention, the first guiding component 120 further includes a horizontal plate 290 and a vertical plate 300, one end of the horizontal plate 290 is connected to the frame 110, the other end of the horizontal plate 290 is connected to the vertical plate 300, one end of the rotating shaft 270 away from the frame 110 is connected to the vertical plate 300, the wire passing wheel 260 is located between the vertical plate 300 and the frame 110, and the first pulling rope 170 is accommodated between the wire passing wheel 260 and the horizontal plate 290.

Specifically, by arranging the horizontal plate 290 and the vertical plate 300, one end of the horizontal plate 290 is connected to the frame 110, the other end of the horizontal plate 290 is connected to the vertical plate 300, and in addition, one end of the rotating shaft 270 away from the frame 110 is connected to the vertical plate 300, so that the wire passing wheel 260 is located between the vertical plate 300 and the frame 110, and the first pulling rope 170 is accommodated between the wire passing wheel 260 and the horizontal plate 290, and thus, the horizontal plate 290 can limit the first pulling rope 170 from being separated from the wire passing wheel 260 in the direction away from the wire passing wheel 260, especially under the condition that the first pulling rope 170 is in a loose state.

In some embodiments of the present invention, the end of the movable rod 200 is provided with a cross rod 240, the cross rod 240 extends in a direction away from the axis of the movable rod 200, and one end of the cross rod 240 away from the movable rod 200 is connected to the first pulling rope 170 and the second pulling rope 180.

In the embodiment, the cross bar 240 is arranged at the end of the movable rod 200, so that the cross bar 240 extends in a direction away from the axis of the movable rod 200, the direction away from the axis of the movable rod 200 is a direction perpendicular to the axial direction of the movable rod 200 or a direction inclined to the axial direction of the movable rod 200, and one end of the cross bar 240 away from the movable rod 200 is connected with the first pull rope 170 and the second pull rope 180, so that the first pull rope 170 and the second pull rope 180 are not interfered when moving, especially the driving member of the movable rod 200 is interfered.

In some embodiments of the present invention, the frame 110 is further provided with a support rod 250, the support rod 250 is disposed between the movable rod 200 and the first guide assembly 120, and the support rod 250 supports the first pull rope 170.

By providing the support bar 250 on the frame 110, the support bar 250 can support the first pull rope 170, thereby preventing the first pull rope 170 from falling when it is loosened.

Further, a bending portion is disposed at an end of the supporting rod 250 away from the rack 110, and the supporting rod 250 is bent upward to form the bending portion.

Through set up the kink at the one end that die-pin 250 kept away from frame 110, the kink is upwards buckled for the kink can carry on spacingly to first stay cord 170, avoids first stay cord 170 to drop, in addition, through upwards bending die-pin 250 and forming the kink, does not need to assemble the part in addition, practices thrift the cost.

In some embodiments of the present invention, the sliding door leaf 150 is provided with a door handle 230, and the first pull cord 170 and the second pull cord 180 are both connected to the door handle 230.

By providing the door handle 230 on the sliding door 150, the first pulling rope 170 and the second pulling rope 180 are both connected to the door handle 230, so that the connection between the first pulling rope 170 and the second pulling rope 180 is more convenient.

As for the detection mechanism 210, the detection mechanism 210 has a detector 190 for detecting the movement of the movable lever 200, and a counter 220 electrically connected to the detector 190, the counter 220 for recording the number of times the movable lever 200 is moved.

In the present embodiment, the detector 190 is configured to detect the movement of the movable rod 200, and it should be noted that the detector 190 detects the movement of the movable rod 200 through light induction, when the movable rod 200 moves to a position where the detector 190 is light-induced, and blocks the detector 190, the detector 190 can detect that the movable rod 200 moves once, and then the detector 190 is electrically connected through the counter 220, so that the counter 220 can record the number of times of movement of the movable rod 200, thereby recording the number of times of sliding of the sliding door 150, and further detecting the durability of the guide rail.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims

1. The utility model provides a detection device of push-and-pull door guide rail which characterized in that includes:

the sliding door mechanism (100) is provided with a rack (110), a fixed door leaf (140) and a sliding door leaf (150), wherein the rack (110) is used for installing a guide rail, the fixed door leaf (140) is connected with a guide rod of the guide rail, and the sliding door leaf (150) is connected with a pulley of the guide rail;

the sliding door mechanism (160) is provided with a first pull rope (170), a first guide assembly (120) abutted against the first pull rope (170), a second pull rope (180), a second guide assembly (130) abutted against the second pull rope (180), and a movable rod (200) driving the first pull rope (170) and the second pull rope (180) to move, the movable rod (200) can move along the sliding direction of the sliding door leaf (150), the first guide assembly (120) and the second guide assembly (130) are respectively arranged at two ends of a guide rod, the first pull rope (170) pulls the sliding door leaf (150) to slide to one side, and the second pull rope (180) pulls the sliding door leaf (150) to slide to the other side;

a detection mechanism (210) having a detector (190) and a counter (220) electrically connected to the detector (190), the detector (190) being configured to detect movement of the movable bar (200), the counter (220) being configured to record a number of movements of the movable bar (200).

2. The sliding door guide rail detection device according to claim 1, wherein the first guide assembly (120) comprises a wire passing wheel (260), the wire passing wheel (260) is rotatably connected with the frame (110), and a radial outer surface of the wire passing wheel (260) accommodates movement of the first pull rope (170).

3. The sliding door guide rail detection device according to claim 2, wherein two wire guide wheels (260) are provided, and the two wire guide wheels (260) are arranged in a vertical direction.

4. The sliding door rail detection device according to claim 2, wherein a groove is provided on a radial outer surface of the wire roller (260), and the groove accommodates the first pull rope (170).

5. The sliding door guide rail detection device according to claim 2, wherein the first guide assembly (120) further comprises a rotating shaft (270), one end of the rotating shaft (270) is connected with the frame (110), the wire passing wheel (260) is rotatably connected with the rotating shaft (270), and a first through hole for accommodating the rotating shaft (270) is formed in the axis of the wire passing wheel (260).

6. The sliding door rail detecting device according to claim 5, wherein the first guiding component (120) further comprises a horizontal plate (290) and a vertical plate (300), one end of the horizontal plate (290) is connected to the frame (110), the other end of the horizontal plate (290) is connected to the vertical plate (300), one end of the rotating shaft (270) away from the frame (110) is connected to the vertical plate (300), the wire passing wheel (260) is located between the vertical plate (300) and the frame (110), and the first pulling rope (170) is accommodated between the wire passing wheel (260) and the horizontal plate (290).

7. The sliding door rail detecting device according to claim 1, wherein a cross bar (240) is disposed at a distal end of the movable rod (200), the cross bar (240) extends in a direction away from an axis of the movable rod (200), and an end of the cross bar (240) away from the movable rod (200) is connected to the first pull rope (170) and the second pull rope (180).

8. The sliding door rail detection device according to claim 1, wherein the frame (110) is further provided with a support rod (250), the support rod (250) is arranged between the movable rod (200) and the first guide assembly (120), and the support rod (250) supports the first pull rope (170).

9. The sliding door rail detection device according to claim 8, wherein a bent portion is disposed at an end of the supporting rod (250) away from the frame (110), and the supporting rod (250) is bent upward to form the bent portion.

10. A sliding door rail detecting device according to claim 1, characterized in that the sliding door leaf (150) is provided with a door handle (230), and the first pull cord (170) and the second pull cord (180) are both connected to the door handle (230).