Convenient-to-maintain comb tooth frame for comb tooth tower library

Abstract

The utility model relates to the technical field of three-dimensional garages, and discloses a comb rack convenient to maintain for a comb tower garage, which comprises two cross rods, two symmetrically arranged shaft rods are fixedly connected between the two cross rods, a plurality of mounting grooves are formed in the two shaft rods, a plurality of comb rods are clamped and mounted in the mounting grooves, and the comb rack is connected with the two cross rods. A fixing strip is arranged on the upper end face of the shaft rod, and the length of the fixing strip is matched with that of the shaft rod. According to the comb rack, when the comb rack is used for a long time, the two ends of the comb rod are stressed to deform, the transmitter and the receiver which are arranged below the two ends of the comb rod can monitor the deformation of the comb rod through laser, and after the tail end of the comb rod is stressed to sink, signals sent by the transmitter are blocked, so that the comb rack is prevented from being damaged. When the receiver does not receive the laser signal emitted by the emitter, an early warning can be given out to warn a worker that the comb rod on the corresponding comb rack deforms, and the worker can disassemble and replace the comb rod on the corresponding comb rack.

Description

Technical Field

[0001] The utility model relates to the technical field of stereo garages, in particular to a comb rack for a stereo garage which is convenient to maintain. Background Art

[0002] The comb-tooth exchange stereo garage is a new type of parking system. Like platform exchange technology, it represents the core of fully automated stereo garages and represents a different direction in the development of stereo garage technology. Comb-tooth exchange stereo garages are popular for their simple structure, low energy consumption during vehicle exchange through the comb-tooth structure, and short travel times during vehicle storage and retrieval, greatly improving storage and retrieval efficiency.

[0003] However, in traditional comb-tooth exchange stereo garages, the main function of the comb rack in the shaft is to move vehicles to the corresponding storage position during the ascent and descent process. After long-term use, the comb rods on the comb rack used to carry vehicles are easily deformed due to long-term stress. When the comb rods are deformed, the normal use of the comb rack is affected. In addition, when the comb rack is used inside the stereo garage, it is not convenient for staff to inspect and repair it. When it malfunctions, it is difficult for staff to detect and repair it in time. To this end, we propose a comb rack for a comb tower garage that is easy to maintain. Utility Model Content

[0004] The utility model mainly solves the technical problems existing in the above-mentioned prior art and provides a comb rack for a comb tower which is convenient to maintain.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a comb rack for a comb tower library that is easy to maintain, comprising two cross bars, two symmetrically arranged shaft rods fixedly connected between the two cross bars, a plurality of mounting grooves being provided on the two shaft rods, a plurality of comb rods being clamped and installed inside the mounting grooves, a fixing strip being provided on the upper end surface of the shaft rod, the length of the fixing strip being matched with the shaft rod, and a plurality of first fixing bolts being threadedly connected to the fixing strip, the ends of the plurality of first fixing bolts being threadedly connected to corresponding positions on the shaft rod, and a transmitter and a receiver for use therewith being fixedly installed on the two cross bars at corresponding positions at both ends of the comb rod, wherein the transmitter and the receiver are both located below the comb rod.

[0006] Preferably, a fixing box is mounted on the shaft at a position corresponding to the comb rod, and a second fixing bolt is provided at both ends of the fixing box, and one end of the second fixing bolt passes through the fixing box and the corresponding position on the shaft and extends to the other side of the fixing box.

[0007] Preferably, there are two groups of emitters and receivers, and the two groups of emitters and receivers are respectively arranged at the two ends of the comb rod.

[0008] Preferably, a monitoring box is fixedly installed at the lower end of the two cross bars, contact switches are fixedly connected to both ends of the monitoring box, and a ball is movably installed inside the monitoring box.

[0009] Preferably, an extrusion plate is slidably installed inside both ends of the monitoring box, and a reset spring is provided between the extrusion plate and the inner wall of the end of the monitoring box, and the two ends of the reset spring are fixedly connected to the corresponding positions on the extrusion plate and the monitoring box respectively.

[0010] Preferably, there are two return springs, and the two return springs are respectively arranged on both sides of the contact switch.

[0011] Preferably, a limiting rail used in conjunction with the ball is fixedly installed at the inner middle position of the return spring, and the cross-section of the limiting rail is semicircular.

[0012] Beneficial effects

[0013] The utility model provides a comb rack for a comb tower that is easy to maintain and has the following beneficial effects:

[0014] (1) The comb rack for the comb rack that is easy to maintain is used. When the comb rack is used for a long time, the two ends of the comb rod are deformed by force. The transmitter and receiver arranged below the two ends of the comb rod can monitor the deformation of the comb rod through laser. When the end of the comb rod sinks under the force, the signal sent by the transmitter is blocked. When the receiver does not receive the laser signal sent by the transmitter, it can issue an early warning to alert the staff that the comb rod on the corresponding comb rack has been deformed. The staff can then disassemble the comb rod on the corresponding comb rack and replace it.

[0015] (2) When the comb rack for the comb tower that is easy to maintain fails and causes it to tilt, the balls in the monitoring box roll toward the two ends of the monitoring box. When the balls hit the extrusion plate and trigger the contact switch, a fault warning can be issued to the staff, alerting them to repair the corresponding comb rack. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] To more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for the embodiments or the description of the prior art. Obviously, the drawings described below are merely illustrative, and those skilled in the art can derive other implementation drawings based on the provided drawings without inventive effort.

[0017] The structures, proportions, sizes, etc. illustrated in this specification are intended solely to complement the contents disclosed herein and to facilitate understanding and reading by persons familiar with the art. They are not intended to limit the conditions under which the present invention may be implemented and therefore have no substantive technical significance. Any structural modifications, changes in proportions, or adjustments in size, without affecting the efficacy and objectives of the present invention, shall remain within the scope of the technical contents disclosed herein.

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 It is a side view schematic diagram of the overall structure of the utility model;

[0020] Figure 3 This is a schematic diagram of the disassembly of the comb rod and shaft rod structure of the utility model;

[0021] Figure 4 This is a schematic cross-sectional view of the monitoring box structure of the present utility model.

[0022] Legend: 1. Crossbar; 2. Axis rod; 3. Comb rod; 4. Monitoring box; 5. Fixing bar; 6. First fixing bolt; 7. Fixing box; 8. Second fixing bolt; 9. Transmitter; 10. Receiver; 11. Limit rail; 12. Ball bearing; 13. Contact switch; 14. Return spring; 15. Extrusion plate. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] like Figure 1-4 As shown, a comb rack for a comb tower library with easy maintenance includes two cross bars 1, two symmetrically arranged shaft rods 2 are fixedly connected between the two cross bars 1, a plurality of mounting slots are opened on the two shaft rods 2, a plurality of comb rods 3 are clamped and installed inside the mounting slots, a fixing strip 5 is provided on the upper end surface of the shaft rod 2, the length of the fixing strip 5 is matched with the shaft rod 2, and a plurality of first fixing bolts 6 are threadedly connected to the fixing strip 5, and the ends of the plurality of first fixing bolts 6 are threadedly connected to the corresponding positions on the shaft rod 2, and a transmitter 9 and a receiver 10 for use are respectively fixedly installed on the two cross bars 1 at the corresponding positions at the two ends of the comb rod 3, wherein the transmitter 9 and the receiver 10 are both located below the comb rod 3;

[0025] When the comb tooth rod 3 is used for a long time, the two ends of the comb tooth rod 3 are deformed by force. The transmitter 9 and the receiver 10 arranged below the two ends of the comb tooth rod 3 can monitor the deformation of the comb tooth rod 3 by laser. When the end of the comb tooth rod 3 is forced to sink, the signal sent by the transmitter 9 is blocked. When the receiver 10 does not receive the laser signal sent by the transmitter 9, an early warning can be issued to alert the staff that the comb tooth rod 3 on the corresponding comb tooth rack has been deformed. The staff can then remove and replace the comb tooth rod 3 on the corresponding comb tooth rack. When removing the comb tooth rod 3, the staff separates the fixing bar 5 from the shaft rod 2 by removing the first fixing bolt 6. Then the staff can quickly remove the multiple comb tooth rods 3 that are movably mounted on the shaft rod 2 for replacement, and the replaced comb tooth rod 3 can be re-clamped and installed on the shaft rod 2. By installing the fixing bar 5 and the fixing box 7, the entire comb tooth rack can be restored to normal use.

[0026] like Figure 1 and Figure 2 As shown, a fixing box 7 is clamped and installed on the shaft rod 2 at a position corresponding to the comb tooth rod 3, and a second fixing bolt 8 is provided at both ends of the fixing box 7, and one end of the second fixing bolt 8 passes through the fixing box 7 and the corresponding position on the shaft rod 2 and extends to the other side of the fixing box 7; the setting of the fixing box 7 can reinforce the connection between the shaft rod 2 and the comb tooth rod 3, thereby ensuring the connection strength between the shaft rod 2 and the comb tooth rod 3.

[0027] like Figure 1 As shown, there are two groups of transmitters 9 and receivers 10, and the two groups of transmitters 9 and receivers 10 are respectively set corresponding to the two ends of the comb rod 3; the two groups of transmitters 9 and receivers 10 can monitor the deformation conditions of the two ends of the comb rod 3 respectively.

[0028] like Figure 4 As shown, a monitoring box 4 is fixedly installed at the lower end of the two cross bars 1, and a contact switch 13 is fixedly connected to both ends of the monitoring box 4, and a ball 12 is movably installed inside the monitoring box 4; when the comb rack is in a horizontal state as a whole, the ball 12 is always in the middle position of the monitoring box 4 during the rising and falling process of the comb rack. When the monitoring box 4 tilts, the ball 12 inside the monitoring box 4 rolls to the end of the monitoring box 4 and hits the contact switch 13, which can be used to trigger a fault alarm.

[0029] like Figure 4As shown, extrusion plates 15 are slidably installed inside both ends of the monitoring box 4, and a return spring 14 is provided between the extrusion plate 15 and the inner wall of the end of the monitoring box 4, and the two ends of the return spring 14 are fixedly connected to the extrusion plate 15 and the corresponding positions on the monitoring box 4 respectively; when the extrusion plate 15 is hit by the ball 12, the return spring 14 provided between the end of the monitoring box 4 and the extrusion plate 15 contracts. After the return spring 14 contracts, the extrusion plate 15 can squeeze the end of the contact switch 13, thereby triggering the contact switch 13 to issue a fault warning to the staff.

[0030] like Figure 4 As shown, there are two return springs 14 , and the two return springs 14 are respectively arranged on both sides of the contact switch 13 ; the two return springs 14 can respectively support the two ends of the extrusion plate 15 so that the extrusion plate 15 is evenly stressed.

[0031] like Figure 4 As shown, a limiting rail 11 for use with the ball 12 is fixedly installed in the internal middle position of the return spring 14, and the cross-section of the limiting rail 11 is semicircular; the setting of the limiting rail 11 can limit the rolling trajectory of the ball 12, ensuring that the ball 12 can hit the middle position of the extrusion plate 15, thereby triggering the contact switch 13.

[0032] The working principle of the present invention is as follows: when in use, the comb rod 3 and the shaft rod 2 are detachably connected. When the comb rack is used for a long time, the two ends of the comb rod 3 are deformed by force. The transmitter 9 and the receiver 10 arranged below the two ends of the comb rod 3 can monitor the deformation of the comb rod 3 through laser. When the end of the comb rod 3 is forced to sink, the signal sent by the transmitter 9 is blocked. When the receiver 10 does not receive the laser signal sent by the transmitter 9, an early warning can be issued to alert the staff that the comb rod 3 on the corresponding comb rack has been deformed. The staff can then disassemble the comb rod 3 on the corresponding comb rack and replace it. When disassembling the comb rod 3, the staff can first remove the fixing box 7 that plays a reinforcing role from the shaft rod 2 by removing the second fixing bolt 8, and then remove the fixing box 7 by removing the second fixing bolt 8. The first fixing bolt 6 separates the fixing bar 5 from the shaft 2. After the fixing bar 5 and the fixing box 7 are removed from the shaft 2, the staff can quickly remove the multiple comb rods 3 that are movably mounted on the shaft 2 for replacement, and the replaced comb rods 3 can be re-installed on the shaft 2. By installing the fixing bar 5 and the fixing box 7, the entire comb rack can be restored to normal use. During normal use, the monitoring box 4 located on the bottom surface of the cross bar 1 moves up and down synchronously with the cross bar 1. When the comb rack as a whole fails and causes it to tilt, the balls 12 located in the monitoring box 4 roll toward the two ends of the monitoring box 4. When the balls 12 hit the extrusion plate 15 and thus trigger the contact switch 13, a fault warning can be issued to the staff, alerting the staff to repair the corresponding comb rack.

[0033] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed in this invention is defined by the appended claims and their equivalents.

Claims

1. A comb rack for a comb tower that is easy to maintain, comprising two cross bars (1), two symmetrically arranged shafts (2) fixedly connected between the two cross bars (1), characterized in that: The two shafts (2) are provided with a plurality of mounting grooves, and a plurality of comb teeth rods (3) are mounted in the mounting grooves. A fixing strip (5) is provided on the upper end surface of the shaft (2). The length of the fixing strip (5) matches that of the shaft (2), and a plurality of first fixing bolts (6) are threadedly connected to the fixing strip (5). The ends of the plurality of first fixing bolts (6) are threadedly connected to corresponding positions on the shaft (2). A transmitter (9) and a receiver (10) for use with the comb teeth rods (3) are fixedly mounted on the two cross bars (1) at positions corresponding to the two ends of the comb teeth rods (3), respectively, wherein the transmitter (9) and the receiver (10) are both located below the comb teeth rods (3).

2. The comb rack for comb tower with easy maintenance according to claim 1, characterized in that: A fixing box (7) is mounted on the shaft (2) at a position corresponding to the comb tooth rod (3), and second fixing bolts (8) are provided at both ends of the fixing box (7), and one end of the second fixing bolt (8) passes through the fixing box (7) and a corresponding position on the shaft (2) and extends to the other side of the fixing box (7).

3. The comb rack for comb tower with easy maintenance according to claim 1, characterized in that: The number of the transmitters (9) and receivers (10) is two groups, and the two groups of transmitters (9) and receivers (10) are respectively arranged at the two ends of the comb rod (3).

4. The comb rack for comb tower with easy maintenance according to claim 1, characterized in that: A monitoring box (4) is fixedly mounted on the lower ends of the two cross bars (1), contact switches (13) are fixedly connected to both ends of the monitoring box (4), and a ball (12) is movably mounted inside the monitoring box (4).

5. The comb rack for comb tower with easy maintenance according to claim 4, characterized in that: Extrusion plates (15) are slidably mounted inside both ends of the monitoring box (4), and a return spring (14) is provided between the extrusion plate (15) and the inner wall of the end of the monitoring box (4), and the two ends of the return spring (14) are fixedly connected to corresponding positions on the extrusion plate (15) and the monitoring box (4), respectively.

6. The comb rack for comb tower with easy maintenance according to claim 5, characterized in that: There are two return springs (14), and the two return springs (14) are respectively arranged on both sides of the contact switch (13).

7. The comb rack for comb tower with easy maintenance according to claim 6, characterized in that: A limiting rail (11) used in conjunction with the ball (12) is fixedly installed at the inner middle position of the return spring (14), and the cross section of the limiting rail (11) is semicircular.

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