Adjustable saddle type traction connector

Abstract

The utility model relates to the field of saddle type traction connectors, in particular to an adjustable saddle type traction connector. Comprising a chassis and a connecting structure, the upper surface of the chassis is rotationally connected with a rotating disc, the upper end of the rotating disc is provided with a connecting seat, the connecting seat is connected with the rotating disc through the connecting structure, the upper end of the connecting seat is provided with a saddle, the upper surface of the rotating disc is provided with an adjusting structure, and the adjusting structure comprises a plurality of sliding rods; the multiple sliding rods are slidably connected with the rotating disc, connecting plates are fixedly connected to the upper ends of the sliding rods, rotating rings are fixedly connected to the ends, away from one another, of the connecting plates, clamping rings are fixedly connected to the lower surfaces of the rotating rings, multiple clamping rods are fixedly connected to the upper surface of the base plate, and multiple clamping grooves are formed in the inner walls of the clamping rings. The adjustable saddle type traction connector has the advantages that the angle of the saddle can be conveniently and rapidly adjusted, and the requirements of most scenes can be met.

Description

Technical Field

[0001] The utility model relates to the field of saddle-type traction connectors, and particularly relates to an adjustable saddle-type traction connector. Background Technique

[0002] The saddle-type traction connector is composed of a chassis, a saddle and a connecting seat, and is a device used to connect a vehicle and a cargo box, which is relatively common in daily life.

[0003] Existing technologies such as the invention with the publication number of CN101691126B disclose a device for reducing the air resistance of a saddle-type tractor. This patent adopts a moving device for longitudinally moving the saddle connector on the tractor and a swivel ring or a lifting device for lifting or lowering the saddle connector, a swivel ring, and a deflector plate rotatably arranged on the tractor cab. The swivel ring moving device and the swivel ring or the lifting device or the deflector plate or their combination have a motor drive device and a position sensor. The swivel ring drive device and the position sensor are connected to a common control device.

[0004] The inventor found in daily work that during the use of the saddle-type traction connector, the fixed angle in the existing technology limits the adaptability of the connector under different working conditions, and the angle cannot be adjusted according to actual needs. Moreover, in some cases, a specific angle is required during installation, and the non-adjustable design may make the installation more difficult.

[0005] Therefore, it is necessary to provide a new adjustable saddle-type traction connector to solve the above technical problems. Content of the Utility Model

[0006] The purpose of the utility model is to solve the disadvantages existing in the prior art, and to propose an adjustable saddle-type traction connector.

[0007] To solve the above technical problems, the utility model provides an adjustable saddle-type traction connector, including: a chassis and a connection structure. The upper surface of the chassis is rotatably connected with a turntable. The upper end of the turntable is provided with a connection seat. The connection seat is connected to the turntable by means of the connection structure. The upper end of the connection seat is provided with a saddle. The upper surface of the turntable is provided with an adjustment structure. The adjustment structure includes a plurality of slide bars. The plurality of slide bars are slidably connected to the turntable. The upper ends of the slide bars are fixedly connected with connecting plates. The mutually remote ends of the plurality of connecting plates are fixedly connected with a swivel ring. The lower surface of the swivel ring is fixedly connected with a snap ring. The upper surface of the chassis is fixedly connected with a plurality of snap rods. A plurality of card slots are opened in the inner wall of the snap ring.

[0008] The effects achieved by the above components are as follows: When it is necessary to adjust the angle of the saddle, pull the swivel ring to move. The swivel ring drives the connecting plate to move, the connecting plate drives the sliding rod to move, the sliding rod slides on the inner wall of the turntable, the swivel ring drives the clamping ring to move, the clamping ring drives the clamping groove to separate from the clamping rod, and then rotate the turntable to move. After moving to the appropriate position, pull the swivel ring downward to drive the clamping ring to move downward, and the clamping ring drives the clamping groove to be clamped and fixed with the clamping rod.

[0009] Preferably, a spring is sleeved on the arc surface of the sliding rod, and two ends of the spring are respectively fixedly connected with the connecting plate and the turntable.

[0010] The effects achieved by the above components are as follows: When pulling the swivel ring upward for adjustment, the connecting plate drives the spring to stretch, and then the resilience of the spring after adjustment drives the clamping ring to be fixed.

[0011] Preferably, a plurality of handle bars are fixedly connected to the upper surface of the swivel ring, and the plurality of handle bars are evenly distributed on the swivel ring.

[0012] The effects achieved by the above components are as follows: When it is necessary to pull the swivel ring, the handle bar can be directly pulled. The handle bar drives the swivel ring to move, and the handle bar makes it more convenient to move the swivel ring.

[0013] Preferably, an anti-slip pad is fixedly connected to the inner wall of the clamping groove, and the anti-slip pad is a rubber pad.

[0014] The effects achieved by the above components are as follows: The anti-slip pad can increase the friction between the clamping rod and the clamping groove, and avoid sliding when the clamping rod is connected to the clamping groove.

[0015] Preferably, a plurality of connecting structures are provided on the upper surface of the turntable. The connecting structure includes a plurality of fixing rods, the plurality of fixing rods are fixedly connected with the turntable, the upper ends of the fixing rods are fixedly connected with connecting rods, the upper ends of the connecting rods are fixedly connected with round rods, the arc surface of the connecting rod is rotatably connected with a connecting ring, the arc surface of the connecting ring is fixedly connected with a plurality of clamping strips, a plurality of notches are formed in the inner wall of the connecting seat, the notches are slidably connected with the round rod, the fixing rod, the connecting rod and the connecting ring, and the clamping strip abuts against the connecting seat.

[0016] The effects achieved by the above components are as follows: When it is necessary to install the connecting seat, pull the connecting seat to move, align the connecting seat with the round rod, then pass the connecting seat through the round rod, and then the connecting seat slides to the arc surface of the fixing rod through the round rod, the connecting ring, the clamping strip, the connecting rod and the fixing rod. Then rotate the connecting ring to rotate. After rotating to the appropriate position, the clamping strip abuts against and fixes the connecting seat.

[0017] Preferably, a plurality of anti-slip grooves are formed in the arc surface of the connecting ring, and the plurality of anti-slip grooves are evenly distributed on the connecting ring.

[0018] The effects achieved by the above components are as follows: The notch can increase the friction between the hand and the connecting ring, preventing sliding when the connecting ring rotates.

[0019] Preferably, the fixed rod is fixedly connected to the turntable by welding.

[0020] Compared with the related art, a kind of adjustable saddle-type traction connector provided by the utility model has the following beneficial effects:

[0021] The utility model provides an adjustable saddle-type traction connector. By setting an adjusting structure, the fixed angle in the prior art limits the adaptability of the connector under different working conditions and cannot adjust the angle according to actual needs. Moreover, in some cases, a specific angle is required during installation, and the non-adjustable design may make the installation more difficult. This device can conveniently and quickly adjust the angle of the saddle and can meet the requirements of most scenarios.

[0022] By setting a connecting structure, it can conveniently and quickly install the connecting seat, which not only facilitates the maintenance of the saddle but also allows for the replacement of the installation when the saddle is damaged. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic structural diagram of an adjustable saddle-type traction connector provided by the utility model;

[0024] Figure 2 For Figure 1 The schematic diagram of the adjusting structure shown;

[0025] Figure 3 For Figure 2 The enlarged view of part A shown;

[0026] Figure 4 For Figure 2 The enlarged view of part B shown;

[0027] Figure 5 For Figure 1 The schematic diagram of the connecting structure shown;

[0028] Figure 6 For Figure 5 The schematic diagram of a partial structure shown.

[0029] Reference numerals in the figure: 1, chassis; 2, saddle; 3, connecting seat; 4, adjusting structure; 41, swivel ring; 42, connecting plate; 43, handle bar; 44, clamping rod; 45, clamping ring; 46, clamping groove; 47, anti-slip pad; 48, spring; 49, sliding rod; 5, connecting structure; 51, round rod; 52, clamping strip; 53, connecting ring; 54, anti-slip groove; 55, connecting rod; 56, notch; 57, fixed rod; 6, turntable. Detailed implementation manners

[0030] In order to make the objectives, technical solutions and advantages of the present utility model clearer and more understandable, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present utility model and are not used to limit the present utility model.

[0031] The following describes the specific implementation of the present utility model in detail with reference to specific embodiments.

[0032] Please refer to Figures 1 to 6 , an adjustable saddle-type traction connector provided by an embodiment of the present utility model includes: a chassis 1 and a connection structure 5. A turntable 6 is rotatably connected to the upper surface of the chassis 1. A connection seat 3 is arranged at the upper end of the turntable 6. The connection seat 3 is connected to the turntable 6 by means of the connection structure 5. A saddle 2 is installed at the upper end of the connection seat 3. An adjustment structure 4 is arranged on the upper surface of the turntable 6, and a plurality of connection structures 5 are arranged on the upper surface of the turntable 6.

[0033] In an embodiment of the present utility model, please refer to Figures 2 to 4 , the adjustment structure 4 includes a plurality of slide bars 49. The plurality of slide bars 49 are slidably connected to the turntable 6. A connecting plate 42 is fixedly connected to the upper end of the slide bar 49. A rotating ring 41 is fixedly connected to one end of the plurality of connecting plates 42 away from each other. A clamping ring 45 is fixedly connected to the lower surface of the rotating ring 41. A plurality of clamping rods 44 are fixedly connected to the upper surface of the chassis 1. A plurality of clamping grooves 46 are formed in the inner wall of the clamping ring 45. When it is necessary to adjust the angle of the saddle 2, the rotating ring 41 is pulled to move. The rotating ring 41 drives the connecting plate 42 to move. The connecting plate 42 drives the slide bar 49 to move. The slide bar 49 slides on the inner wall of the turntable 6. The rotating ring 41 drives the clamping ring 45 to move. The clamping ring 45 drives the clamping groove 46 to separate from the clamping rod 44, and then the turntable 6 is rotated to move. After moving to a suitable position, the rotating ring 41 drives the clamping ring 45 to move downward. The clamping ring 45 drives the clamping groove 46 to be clamped and fixed with the clamping rod 44. A spring 48 is sleeved on the arc surface of the slide bar 49. Two ends of the spring 48 are respectively fixedly connected to the connecting plate 42 and the turntable 6. When the rotating ring 41 is pulled upward for adjustment, the connecting plate 42 drives the spring 48 to be stretched, and then the resilience of the spring 48 after adjustment drives the clamping ring 45 to be fixed. A plurality of handle bars 43 are fixedly connected to the upper surface of the rotating ring 41. The plurality of handle bars 43 are evenly distributed on the rotating ring 41. When it is necessary to pull the rotating ring 41, the handle bar 43 can be directly pulled. The handle bar 43 drives the rotating ring 41 to move. The handle bar 43 makes it more convenient to move the rotating ring 41. An anti-slip pad 47 is fixedly connected to the inner wall of the clamping groove 46. The anti-slip pad 47 is a rubber pad. The anti-slip pad 47 can increase the friction between the clamping rod 44 and the clamping groove 46 and prevent the clamping rod 44 from sliding when connected to the clamping groove 46;

[0034] In an embodiment of the present utility model, please refer to Figure 5 and Figure 6 , the connecting structure 5 includes a plurality of fixing rods 57. The plurality of fixing rods 57 are fixedly connected to the turntable 6. The upper ends of the fixing rods 57 are fixedly connected with connecting rods 55. The upper ends of the connecting rods 55 are fixedly connected with round rods 51. The arc surface of the connecting rod 55 is rotatably connected with a connecting ring 53. The arc surface of the connecting ring 53 is fixedly connected with a plurality of clamping strips 52. A plurality of notches 56 are formed in the inner wall of the connecting seat 3. The notches 56 are slidably connected with the round rod 51, the fixing rod 57, the connecting rod 55 and the connecting ring 53. The clamping strip 52 abuts against the connecting seat 3. When the connecting seat 3 needs to be installed, pull the connecting seat 3 to move, align the connecting seat 3 with the round rod 51, then pass the connecting seat 3 through the round rod 51, and then the connecting seat 3 slides to the arc surface of the fixing rod 57 through the round rod 51, the connecting ring 53, the clamping strip 52, the connecting rod 55 and the fixing rod 57. Then rotate the connecting ring 53. After rotating to a proper position, the clamping strip 52 abuts against and fixes the connecting seat 3. A plurality of anti-slip grooves 54 are formed in the arc surface of the connecting ring 53. The plurality of anti-slip grooves 54 are evenly distributed on the connecting ring 53. The notch 56 can increase the friction force between the hand and the connecting ring 53, avoiding sliding when the connecting ring 53 is rotated. The fixing rod 57 is fixedly connected to the turntable 6 by welding;

[0035] The working principle of an adjustable saddle-type traction connector provided by the present utility model is as follows: When the angle of the saddle 2 needs to be adjusted, pull the rotating ring 41 to move. The rotating ring 41 drives the connecting plate 42 to move. The connecting plate 42 drives the sliding rod 49 to move. The sliding rod 49 slides on the inner wall of the turntable 6. The rotating ring 41 drives the clamping ring 45 to move. The clamping ring 45 drives the clamping groove 46 to separate from the clamping rod 44. Then rotate the turntable 6 to move. After moving to a proper position, pull the rotating ring 41 downward. The clamping ring 45 drives the clamping groove 46 to be clamped and fixed with the clamping rod 44. When pulling the rotating ring 41 upward for adjustment, the connecting plate 42 drives the spring 48 to stretch. Then the resilience of the spring 48 after adjustment drives the clamping ring 45 to be fixed. When the rotating ring 41 needs to be pulled, the handle rod 43 can be directly pulled. The handle rod 43 drives the rotating ring 41 to move. The handle rod 43 makes it more convenient to move the rotating ring 41. The anti-slip pad 47 can increase the friction force between the clamping rod 44 and the clamping groove 46, avoiding sliding when the clamping rod 44 is connected with the clamping groove 46.

[0036] When the connection seat 3 needs to be installed, pull the connection seat 3 to move it, align the connection seat 3 with the round rod 51, then pass the connection seat 3 through the round rod 51, and then the connection seat 3 slides onto the arc surface of the fixed rod 57 through the round rod 51, the connecting ring 53, the clamping strip 52, the connecting rod 55 and the fixed rod 57. Then rotate the connecting ring 53. After rotating to the appropriate position, the clamping strip 52 abuts and fixes the connection seat 3. The notch 56 can increase the friction between the hand and the connecting ring 53 to prevent sliding when rotating the connecting ring 53.

[0037] The circuits and controls involved in the present utility model are all prior arts and will not be elaborated here.

[0038] The above are only the embodiments of the present utility model, and thus do not limit the patent scope of the present utility model. Any equivalent structure or equivalent process transformation made by using the content of the specification and drawings of the present utility model, or directly or indirectly applied in other related technical fields, shall be equally included in the patent protection scope of the present utility model.

Claims

1. An adjustable saddle-type traction connector, characterized in that, Including: A chassis (1) and a connection structure (5). A turntable (6) is rotatably connected to the upper surface of the chassis (1). A connection seat (3) is provided at the upper end of the turntable (6). The connection seat (3) is connected to the turntable (6) by means of the connection structure (5). A saddle (2) is installed at the upper end of the connection seat (3). An adjustment structure (4) is provided on the upper surface of the turntable (6). The adjustment structure (4) includes a plurality of sliding rods (49). The plurality of sliding rods (49) are slidably connected to the turntable (6). The upper end of the sliding rod (49) is fixedly connected to a connecting plate (42). One end of the plurality of connecting plates (42) away from each other is fixedly connected to a rotating ring (41). A clamping ring (45) is fixedly connected to the lower surface of the rotating ring (41). A plurality of clamping rods (44) are fixedly connected to the upper surface of the chassis (1). A plurality of clamping grooves (46) are formed in the inner wall of the clamping ring (45).

2. The adjustable saddle-type traction connector according to claim 1, characterized in that, A spring (48) is sleeved on the arc surface of the sliding rod (49). The two ends of the spring (48) are respectively fixedly connected to the connecting plate (42) and the turntable (6).

3. The adjustable saddle-type traction connector according to claim 1, characterized in that, A plurality of handle rods (43) are fixedly connected to the upper surface of the rotating ring (41). The plurality of handle rods (43) are evenly distributed on the rotating ring (41).

4. The adjustable saddle-type traction connector according to claim 1, characterized in that, An anti-slip pad (47) is fixedly connected to the inner wall of the clamping groove (46). The anti-slip pad (47) is a rubber pad.

5. The adjustable saddle-type traction connector according to claim 1, wherein A plurality of connection structures (5) are provided on the upper surface of the turntable (6). The connection structure (5) includes a plurality of fixed rods (57). The plurality of fixed rods (57) are fixedly connected to the turntable (6). The upper end of the fixed rod (57) is fixedly connected to a connecting rod (55). The upper end of the connecting rod (55) is fixedly connected to a round rod (51). A connecting ring (53) is rotatably connected to the arc surface of the connecting rod (55). A plurality of clamping strips (52) are fixedly connected to the arc surface of the connecting ring (53). A plurality of notch openings (56) are formed in the inner wall of the connection seat (3). The notch openings (56) are slidably connected to the round rod (51), the fixed rod (57), the connecting rod (55) and the connecting ring (53). The clamping strip (52) abuts against the connection seat (3).

6. The adjustable saddle-type traction connector according to claim 5, wherein A plurality of anti-slip grooves (54) are formed in the arc surface of the connecting ring (53). The plurality of anti-slip grooves (54) are evenly distributed on the connecting ring (53).

7. An adjustable saddle-type traction connector according to claim 5, characterized in that, The fixed rod (57) is fixedly connected to the turntable (6) by welding.

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