Transportation device facilitating installation of glass railings

Abstract

The utility model provides a transportation device convenient for mounting a glass handrail, which relates to the technical field of transportation flat cars and is characterized in that a vertical positioning shaft is welded in the middle of the front end of a bearing chassis, a Z-shaped pedal is slidably mounted on the vertical positioning shaft, and two connecting rods are symmetrically and rotatably connected between the Z-shaped pedal and two racks; an L-shaped insertion rod is slidably mounted at the front end of the bearing chassis through pushing of a spring; a driving inclined block is welded to the bottom end of the Z-shaped pedal, and when the Z-shaped pedal slides downwards, the head end of the L-shaped inserting rod abuts against and makes contact with the inclined face of the driving inclined block so that the Z-shaped pedal can be inserted and fixed. The Z-shaped pedal can be driven by foot treading, and the L-shaped insertion rod can be driven by foot kicking to be pulled out, so that the loosening and tightening operation of the two clamping frames can be driven by foot movement, and compared with the prior art, the glass handrail conveying device is labor-saving in use, avoids occupying the hand, and is beneficial to indirectly improving the loading and unloading efficiency of the glass handrail on the conveying device.

Description

Technical Field

[0001] The utility model relates to the technical field of transport flatbed vehicles, in particular to a transport device which is convenient for installing glass railings. Background Art

[0002] Glass railings are highly aesthetic, safe, reliable, durable, create atmosphere, provide wide vision and increase lighting. They are widely used in modern interior decoration. Glass railings can be installed in houses for decorative and protective effects. When installing, glass railings need to be transferred to the indoor installation location using a transport device.

[0003] The existing transport devices, which are used for clamping or fixing in other forms, mostly use manual force to implement tightening and loosening. The hand force is limited, which makes the operation more laborious. In addition, manual tightening and loosening will occupy the hands, causing the hands to temporarily leave the glass railing. After the glass railing is transported to the destination, it is impossible to directly hold the glass railing to carry out lifting and unloading, which indirectly reduces the loading and unloading efficiency of the glass railing on the transport device. Utility Model Content

[0004] In view of this, the utility model provides a transport device that is convenient for installing glass railings, so as to solve the problem that the clamping and fixing mechanism uses manual force to implement tightening and loosening, which occupies the hands and indirectly reduces the loading and unloading efficiency of the glass railings on the transport device.

[0005] The technical solution proposed by the utility model is: a transport device for facilitating the installation of glass railings, specifically comprising a load-bearing chassis and a clamping frame, wherein two clamping frames are symmetrically rotated and installed at the middle position of the load-bearing chassis in the length direction;

[0006] A rotating shaft is welded at the bottom of the clamping frame, and a driven gear is mounted at the front end of the rotating shaft; two racks are symmetrically slidably mounted on the front side of the bearing chassis, and the racks are meshed with the driven gear for transmission;

[0007] A vertical positioning shaft is welded at the middle position of the front end of the bearing chassis, a Z-shaped pedal is slidably mounted on the vertical positioning shaft, and two connecting rods are symmetrically rotated between the Z-shaped pedal and the two racks;

[0008] An L-shaped rod is installed at the front end of the bearing chassis through spring pushing and sliding; a driving inclined block is welded at the bottom end of the Z-shaped pedal. When the Z-shaped pedal slides downward, the head end of the L-shaped rod comes into contact with the inclined surface of the driving inclined block to insert and fix the Z-shaped pedal.

[0009] Furthermore,

[0010] A hexagonal track shaft arranged along the width direction is welded to the front side portion of the bearing chassis, and the rack is slidably matched with the hexagonal track shaft.

[0011] Furthermore,

[0012] The two clamping frames are used to clamp and fix the glass railing when they are flipped and erected;

[0013] The L-shaped plug rod slides left and right and is arranged horizontally, and the L-shaped plug rod is located at a left adjacent position of the vertical positioning axis.

[0014] Furthermore,

[0015] The clamping frame as a whole is composed of a longitudinal pressing tube, a row of L-brackets welded on the longitudinal pressing tube at equal intervals, and a rotating shaft welded to the rear ends of the row of L-brackets.

[0016] Furthermore,

[0017] Two vertically arranged L-shaped push rods are symmetrically welded on the left and right sides of the front end of the load-bearing chassis.

[0018] Furthermore,

[0019] Four wheels are symmetrically fixed at the front and rear ends of the bottom of the load-bearing chassis, and the two front sides are universal wheels.

[0020] Furthermore,

[0021] Two buffer strips arranged along the length direction are symmetrically and slidably installed on the left and right sides of the load-bearing chassis through spring pushing;

[0022] A row of short sliding shafts are welded at equal intervals at the bottom of the buffer strip, and a compression sleeve is provided with a spring on a portion of the short sliding shaft located between the load-bearing chassis and the buffer strip.

[0023] The utility model provides a transport device for facilitating the installation of glass railings, which has the following beneficial effects:

[0024] When the utility model is in use, the Z-shaped pedal can be driven by stepping on the foot, and the L-shaped plug rod can be driven and pulled out by kicking the foot, so that the tightening and loosening operations of the two clamping frames can be driven by the foot. Compared with the existing technology that adopts manual force operation, it is more labor-saving to use and avoids occupying the hands. After the glass railing is transported to the place, the hands do not need to be temporarily freed from the glass railing, and the glass railing can be directly grasped to carry out lifting and unloading, which helps to indirectly improve the loading and unloading efficiency of the glass railing on the transportation device.

[0025] In addition, the two buffer strips can provide load buffering for the two clamping frames that swing downward and open, preventing the two clamping frames from swinging down directly and hitting the load-bearing chassis, causing inertial impact damage, and reducing the probability of the two components colliding with each other, deforming or breaking, which helps to indirectly extend the service life of the two components. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the technical solution of the embodiment of the utility model, the drawings of the embodiment will be briefly introduced below.

[0027] The drawings described below only relate to some embodiments of the present invention, but are not intended to limit the present invention.

[0028] In the attached picture:

[0029] Figure 1 The overall front side structural schematic diagram of the utility model is shown;

[0030] Figure 2 The overall rear side structure schematic diagram of the utility model is shown;

[0031] Figure 3 The bottom side structural schematic diagram of the utility model is shown;

[0032] Figure 4 A schematic diagram of the structure of the clamping frame of the utility model is shown;

[0033] Figure 5 A schematic diagram of the rack structure of the utility model is shown;

[0034] Figure 6 A schematic diagram of the Z-shaped pedal structure of the utility model is shown;

[0035] Reference numerals list

[0036] 1. Carrying chassis; 101. Hexagonal track shaft; 102. L-shaped plug rod; 103. Vertical positioning shaft; 104. Rack; 105. Z-shaped pedal; 1051. Driving inclined block; 106. Connecting rod; 107. Buffer strip; 1071. Short sliding shaft;

[0037] 2. Clamping frame; 201. Rotating shaft; 202. Driven gear. DETAILED DESCRIPTION

[0038] In order to make the purpose, technical solution and advantages of the utility model clearer, the technical solution of the utility model will be clearly and completely described below in conjunction with the accompanying drawings of the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the described embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0039] Please refer to Figures 1 to 6 ;

[0040] Embodiment 1:

[0041] The utility model proposes a transport device for facilitating the installation of glass railings, comprising a bearing chassis 1, a hexagonal track shaft 101, an L-shaped plug rod 102, a vertical positioning shaft 103, a rack 104, a Z-shaped pedal 105, a driving inclined block 1051, a connecting rod 106, a buffer strip 107, a short sliding shaft 1071, a clamping frame 2, a rotating shaft 201, and a driven gear 202. The bearing chassis 1 and the clamping frame 2 are symmetrically rotated and installed with two clamping frames 2 at the middle position of the length direction of the bearing chassis 1;

[0042] Among them, a rotating shaft 201 is welded at the bottom of the clamping frame 2, and a driven gear 202 is mounted at the front end of the rotating shaft 201; two racks 104 are symmetrically slidably installed on the front part of the supporting chassis 1, and the racks 104 are meshed with the driven gear 202 for transmission. Through the two driven gears 202, the two racks 104 slide left and right toward each other and can mesh and drive the two clamping frames 2 to swing up and down toward each other, so as to implement the opening and closing of the glass railing;

[0043] A vertical positioning shaft 103 is welded at the middle position of the front end of the bearing chassis 1, and a Z-shaped pedal 105 is slidably mounted on the vertical positioning shaft 103. Two connecting rods 106 are symmetrically rotated between the Z-shaped pedal 105 and the two racks 104. The two connecting rods 106, the two racks 104 and the Z-shaped pedal 105 are connected together to form two crank slider mechanisms. Through these two mechanisms, the Z-shaped pedal 105 can be pushed downward to drive the two racks 104 to slide away from each other, thereby controlling the two clamping frames 2 to swing upward and close, thereby clamping and fixing the glass railing;

[0044] The front end of the supporting chassis 1 is slidably installed with an L-shaped plug rod 102 through a spring push; the bottom end of the Z-shaped pedal 105 is welded with a driving inclined block 1051. When the Z-shaped pedal 105 slides downward, the head end of the L-shaped plug rod 102 abuts against the inclined surface of the driving inclined block 1051. Through the inclined surface guiding principle of the driving inclined block 1051, when the Z-shaped pedal 105 slides downward, it can push and drive the L-shaped plug rod 102 to slide to the left position. When the driving inclined block 1051 slides down past the L-shaped plug rod 102 and begins to disengage from the L-shaped plug rod 102, the L-shaped plug rod 102 can be automatically pushed to the right by the spring thereon to reset and plug and block the top end of the driving inclined block 1051.

[0045] The L-shaped rod 102 can be inserted into the fixed driving inclined block 1051 and the Z-shaped pedal 105, so that the two clamping frames 2 are kept in the upper swing clamping use state, and the Z-shaped pedal 105 and the two clamping frames 2 can be loosened by sliding the L-shaped rod 102 to the left;

[0046] The Z-shaped pedal 105 can be driven by stepping on the foot, and the L-shaped plug rod 102 can be driven and removed by kicking the foot, so that the tightening and loosening operations of the two clamping frames 2 can be driven by the foot. Compared with the existing technology that uses manual force operation, it is more labor-saving to use and avoids occupying the hands. After the glass railing is transported to the right place, the hands do not need to be temporarily freed from the glass railing, and the glass railing can be directly grasped to carry out lifting and unloading, which helps to indirectly improve the loading and unloading efficiency of the glass railing on the transportation device.

[0047] Preferably,

[0048] A hexagonal track shaft 101 arranged along the width direction is welded to the front side portion of the supporting chassis 1 , and the rack 104 is slidably matched with the hexagonal track shaft 101 .

[0049] Preferably,

[0050] The two clamping frames 2 are used to clamp and fix the glass railing when they are turned upside down;

[0051] The L-shaped rod 102 slides left and right and is arranged horizontally, and is located adjacent to the left side of the vertical positioning shaft 103 .

[0052] Preferably,

[0053] The clamping frame 2 is composed of a longitudinal pressing tube, a row of L-shaped support rods welded to the longitudinal pressing tube at equal intervals, and a rotating shaft 201 welded to the tail end of the row of L-shaped support rods;

[0054] It is worth noting that: when the two clamping frames 2 are opened to loosen and expose the glass railing, the two clamping frames 2 need to be manually pushed to the left and right sides to apply an initial downward swing opening thrust to the two clamping frames 2. When the two clamping frames 2 are offset from the initial swing center of gravity, they can use their own gravity to continue to swing downward until they are fully opened horizontally.

[0055] Preferably,

[0056] Two vertically arranged L-shaped push rods are symmetrically welded on the left and right sides of the front end of the load-bearing chassis 1.

[0057] Preferably,

[0058] Four wheels are symmetrically fixed at the front and rear ends of the bottom of the supporting chassis 1, and the two front sides are universal wheels.

[0059] Based on the first embodiment, the second embodiment:

[0060] Two buffer strips 107 arranged along the length direction are symmetrically installed on the left and right sides of the load-bearing chassis 1 through spring pushing and sliding. The two buffer strips 107 can implement load buffering for the two clamping frames 2 that swing downward and open, so as to prevent the two clamping frames 2 from swinging down and hitting the load-bearing chassis 1 directly, causing inertial impact damage, and reduce the probability of the two components colliding with each other, deforming or breaking, which helps to indirectly extend the service life of the two components;

[0061] A row of short sliding shafts 1071 are welded at equal intervals at the bottom of the buffer strip 107 , and a compression sleeve is provided with a spring on the part of the short sliding shaft 1071 between the supporting chassis 1 and the buffer strip 107 .

[0062] Working principle: When the two clamping frames 2 are turned upside down and erected, they are used to clamp and fix the glass railings. Through the two driven gears 202, the two racks 104 can slide left and right to mesh and drive the two clamping frames 2 to swing up and down to open and close the glass railings. The two connecting rods 106, the two racks 104 and the Z-shaped pedal 105 are connected together to form two crank slider mechanisms. Through these two mechanisms, the Z-shaped pedal 105 slides downward to push and drive the two racks 104 to slide away from each other left and right, control the two clamping frames 2 to swing upward and close, and clamp and fix the glass railings.

[0063] The L-shaped rod 102 can be plugged into the fixed driving inclined block 1051 and the Z-shaped pedal 105, so that the two clamping frames 2 are kept in the upper swing clamping use state. The Z-shaped pedal 105 and the two clamping frames 2 can be loosened by sliding the L-shaped rod 102 to the left. Both the Z-shaped pedal 105 and the L-shaped rod 102 can be driven by foot.

[0064] When the two clamping frames 2 are opened and the glass railing is exposed, the two clamping frames 2 need to be manually pushed to the left and right sides to apply an initial downward swinging thrust to the two clamping frames 2. When the two clamping frames 2 are offset from the initial swinging center of gravity, they can continue to swing downward by their own gravity until they are fully opened horizontally.

[0065] The two buffer strips 107 can provide load buffering for the two clamping frames 2 that swing downward and open, so as to prevent the two clamping frames 2 from swinging downward and directly hitting the load-bearing chassis 1, thereby preventing inertial impact damage.

[0066] In this article, there are a few points to note:

[0067] 1. The drawings of the embodiments of the present utility model only relate to the structures related to the embodiments of the present utility model, and other structures may refer to the usual designs.

[0068] 2. In the absence of conflict, the embodiments of the present invention and the features therein may be combined with each other to obtain new embodiments.

[0069] The above are only specific implementations of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed by the present invention, which should be included in the protection scope of the present invention. Therefore, the protection scope of the present invention should be based on the protection scope of the claims.

Claims

1. A transport device for facilitating the installation of a glass railing, comprising: A load-bearing chassis (1) and a clamping frame (2), wherein two clamping frames (2) are symmetrically mounted at the middle position of the load-bearing chassis (1) in the length direction; The invention is characterized in that a rotating shaft (201) is welded at the bottom of the clamping frame (2), and a driven gear (202) is mounted on the front end of the rotating shaft (201); two racks (104) are symmetrically slidably mounted on the front side of the supporting chassis (1), and the racks (104) are meshed with the driven gear (202) for transmission; A vertical positioning shaft (103) is welded at the middle position of the front end of the bearing chassis (1), a Z-shaped pedal (105) is slidably mounted on the vertical positioning shaft (103), and two connecting rods (106) are symmetrically rotatably connected between the Z-shaped pedal (105) and the two racks (104); An L-shaped plug rod (102) is slidably installed at the front end of the bearing chassis (1) through a spring push; a driving inclined block (1051) is welded to the bottom end of the Z-shaped pedal (105); when the L-shaped plug rod (102) slides downward, the head end of the Z-shaped pedal (105) abuts against the inclined surface of the driving inclined block (1051) to insert and fix the Z-shaped pedal (105).

2. A transport device for facilitating installation of glass railings according to claim 1, characterized in that: A hexagonal track shaft (101) arranged along the width direction is welded to the front side portion of the bearing chassis (1), and the rack (104) is slidably matched with the hexagonal track shaft (101).

3. A transport device for facilitating installation of glass railings according to claim 1, characterized in that: The two clamping frames (2) are used to clamp and fix the glass railing when they are turned over and erected; The L-shaped insertion rod (102) slides left and right and is arranged horizontally, and the L-shaped insertion rod (102) is located at a left adjacent position of the vertical positioning shaft (103).

4. A transport device for facilitating installation of glass railings according to claim 1, characterized in that: The clamping frame (2) is composed of a longitudinal pressing tube, a row of L-shaped support rods welded to the longitudinal pressing tube at equal intervals, and a rotating shaft (201) welded to the rear ends of the row of L-shaped support rods.

5. The transport device for facilitating the installation of glass railings according to claim 1, characterized in that: Two vertically arranged L-shaped push rods are symmetrically welded to the left and right sides of the front end of the bearing chassis (1).

6. A transport device for facilitating installation of glass railings according to claim 1, characterized in that: Four wheels are symmetrically fixed at the front and rear ends of the bottom of the load-bearing chassis (1), and the two front ends are universal wheels.

7. A transport device for facilitating installation of glass railings according to claim 1, characterized in that: Two buffer strips (107) arranged along the length direction are symmetrically and slidably installed on the left and right sides of the bearing chassis (1) through spring pushing; A row of short sliding shafts (1071) are welded at equal intervals at the bottom of the buffer strip (107), and a spring is mounted on the compression sleeve of the short sliding shaft (1071) located between the supporting chassis (1) and the buffer strip (107).

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