Anti-derailment chain plate

Abstract

The utility model discloses an anti-derailment chain plate which comprises a bearing plate, concave platforms are arranged on the two sides of the upper surface of the bearing plate, fixing holes are formed in the concave platforms, a supporting component is arranged at the bottom of the bearing plate and corresponds to the fixing holes, the supporting component comprises a top plate attached to the bottom of the bearing plate, and butt joint holes are formed in the top plate and correspond to the fixing holes. A transmission plate is fixed to the edge of the bottom of one side of the top plate, a limiting plate is fixed to the other side of the bottom of the top plate, a transmission shaft is fixed to the side wall of the transmission plate, the transmission shaft is rotationally sleeved with a transmission chain, and the transmission chain is located outside the bearing plate; according to the chain plate structure, follow-up adjustment can be conducted according to the abrasion degree, the position of the bearing plate can be adjusted in order, gaps between parts are avoided, derailing of the bearing plate during high-speed movement is avoided, the two sides of the bearing plate can be independently adjusted, and derailing accidents are further avoided.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the chain plate structure technical field, concretely relates to a kind of anti derailment chain plate. BACKGROUND

[0002] Chain plate is the basic component of transport equipment, a series of standard chain plates are parallel to form transport line, and standard chain plate forms bearing surface, and then external reduction motor is used as power drive unit, which is applied in various fields, and according to the speciality of the structure of chain plate, the transport line formed by chain plate also has turning ability, so it is widely used, but due to the wear of components during transportation, chain plate and drive unit can be loose, and especially in high-speed movement, the gap between components can become a derailment hazard.

[0003] Chinese utility model patent with announcement number CN221190190U discloses an anti-derailment chain plate, which comprises a chain plate body, the chain plate body is slidably installed on an aluminum profile guide rail below the chain plate body, and the bottom surface of the chain plate body is integrally provided with two L-shaped side guides at both ends thereof, the L-shaped side guide comprises a support portion extending in vertical direction, the bottom end of the support portion is horizontally bent to form a hook portion at the end of the chain plate body, the hook portion extends into the lower side of the aluminum profile, and can slide along the aluminum profile together with the chain plate body, the two L-shaped side guides are symmetrically arranged at both ends of the chain plate body, and the chain plate body and the two L-shaped side guides jointly form a π-shaped structure; the L-shaped side guide is integrally arranged at both ends of the flexible chain plate, when used in high-speed turning line, the two L-shaped side guides can effectively prevent the chain plate from derailing, in addition, the L-shaped side guide can also reinforce the chain plate body, and effectively prevent the chain plate body from bending and deforming.

[0004] The above-mentioned prior art limits the movement range of the chain plate body by L-shaped side guide, however, the wear and looseness between components still exist, and the wear gradually increases during continuous use, which can affect the power transmission between chain plates and cause the components to be damaged faster, and it is also difficult to ensure that the transported goods can move smoothly. UTILITY MODEL CONTENTS

[0005] The utility model aims at the deficiencies of prior art to provide an anti-derailment chain plate.

[0006] The application discloses an anti-derailing chain plate, which comprises a bearing plate serving as a bearing surface for transporting articles, and the bearing plate is strip-shaped and can be perforated and provided with a superimposed part at the edge according to requirements, so that the bearing plate can conveniently support the stability of the articles during movement; a concave platform is formed on the upper surface of the bearing plate; a fixing hole is formed on the concave platform; a supporting part is arranged on the bottom of the bearing plate and corresponds to the fixing hole; the supporting part is separated from the bearing plate, so that the supporting part can be conveniently disassembled and replaced; the supporting part comprises a top plate which is attached to the bottom of the bearing plate; a butt joint hole is formed on the top plate and corresponds to the fixing hole; a fixing bolt is arranged in the fixing hole; the fixing bolt is used for fixing the top plate to the bottom of the bearing plate in a threaded mode; a transmission plate is connected to the bottom of one side of the top plate; and a limiting plate is connected to the bottom of the other side of the top plate.

[0007] A transmission shaft is fixed to the side wall of the transmission plate; a transmission chain is rotatably sleeved on the transmission shaft; the transmission chain is located outside the bearing plate; the transmission chain needs to be finally sleeved on a power wheel, so that the transmission chain finally plays a role in driving the bearing plate to move.

[0008] Positioning plates are fixed to the bottom of the bearing plate and are located on the two sides; a positioning hole is formed on the positioning plate; a positioning rope is arranged in the positioning hole; the extension direction of the positioning rope is the same as the movement direction of the bearing plate; and the positioning plates located on the two sides can better control the bearing of the positioning rope.

[0009] A vertical shaft rod is fixed to the bottom of the bearing plate; a floating plate is slidably sleeved on the vertical shaft rod; a connecting plate is fixed to the bottom of the floating plate; and a tail platform extends to one side at the bottom end of the connecting plate; and the vertical shaft rod is used for limiting the sliding of the floating plate.

[0010] A pressing rod is fixed to the side wall of the floating plate; the pressing rod passes above the positioning rope; a limiting vertical groove is formed on the limiting plate; one end of the pressing rod extends into the limiting vertical groove; and the limiting vertical groove can assist in limiting the movement track of the pressing rod.

[0011] A anti-derailing mechanism is arranged below the bearing plate; the anti-derailing mechanism comprises a contact plate which is perpendicular to the bearing plate; a contact wheel is rotatably installed on the side wall of the contact plate; and the contact wheel is located above the tail platform; and the anti-derailing mechanism is used for controlling the movement track of the bearing plate through the tail platform and the positioning rope.

[0012] A horizontal plate is fixed to the side wall of the contact plate; the horizontal plate extends to outside the bearing plate on one side; and the contact plate and the contact wheel are arranged on the two sides of the horizontal plate; a plurality of contact wheels are arranged, so that the contact wheels and the tail platform can be prevented from colliding; the heights of the contact wheels located on the two sides gradually increase, so that the height of the tail platform is gradually changed.

[0013] One end of the transverse plate is fixed with an adjusting plate, and an adjusting strip hole is formed in the adjusting plate.

[0014] Compared with the prior art, the utility model has the beneficial effects that:

[0015] The chain plate structure can follow the adjustment according to the wear degree, adjust the position of the bearing plate, avoid the gap between components, avoid the derailment of the bearing plate during high-speed movement, and can separately adjust the two sides of the bearing plate, further avoid the derailment accident. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a three-dimensional structure schematic view of the utility model;

[0017] Figure 2 It is a transmission chain structure schematic view of the utility model;

[0018] Figure 3 It is a support component structure schematic view of the utility model;

[0019] Figure 4 It is a down pressure rod structure schematic view of the utility model;

[0020] Figure 5 It is a anti-dropping mechanism structure schematic view of the utility model;

[0021] Figure 6 It is an adjusting plate structure schematic view of the utility model.

[0022] In the figure: 1, bearing plate; 101, lower concave platform; 102, fixed bolt; 103, positioning plate; 104, positioning rope; 105, vertical shaft rod; 106, floating plate; 107, connecting plate; 108, tail platform; 109, down pressure rod; 2, support component; 201, top plate; 202, transmission plate; 203, limiting plate; 204, transmission shaft; 205, transmission chain; 206, limiting vertical groove; 3, anti-dropping mechanism; 301, contact plate; 302, contact wheel; 303, transverse plate; 304, adjusting plate. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0024] Please refer to Figures 1-6As shown, a kind of anti-derailing chain plate, including bearing plate 1, bearing plate 1 as the bearing surface of transport goods, the shape is strip-shaped, according to the demand, can be opened hole and set overlap in edge, to facilitate the stability of support goods when moving, the upper surface of bearing plate 1 both sides is provided with the recessed platform 101, recessed platform 101 is provided with fixed hole, the bottom of bearing plate 1 is provided with support component 2 corresponding fixed hole, support component 2 and bearing plate 1 separate, so that the component can be conveniently disassembled and replaced, support component 2 includes the top plate 201 of the bottom of bearing plate 1, the top plate 201 is provided with the butt joint hole corresponding fixed hole, fixed bolt 102 is arranged in fixed hole, fixed bolt 102 is fixed in the bottom of top plate 201 by screw thread, the side bottom edge of top plate 201 is fixed with transmission plate 202, the bottom of top plate 201 is fixed with limit plate 203, the side wall of transmission plate 202 is fixed with transmission shaft 204, transmission shaft 204 is rotatably provided with transmission chain 205, transmission chain 205 is located outside bearing plate 1, transmission chain 205 needs to be finally sleeved on the power wheel, to finally play the role of driving bearing plate 1 movement, the bottom of bearing plate 1 is fixed with the positioning plate 103 located on the two sides, the positioning plate 103 is provided with positioning hole, the positioning rope 104 is arranged in the positioning hole, the extension direction of positioning rope 104 is same with the movement direction of bearing plate 1, the positioning plate 103 located on the two sides can better make bearing control of positioning rope 104, the bottom of bearing plate 1 is fixed with vertical shaft 105, vertical shaft 105 is slidably provided with floating plate 106, the bottom of floating plate 106 is fixed with connecting plate 107, the bottom end of connecting plate 107 extends to tail platform 108 on one side, vertical shaft 105 is used to limit the sliding of floating plate 106, the side wall of floating plate 106 is fixed with down pressure rod 109, down pressure rod 109 is passed from the top of positioning rope 104, limit plate 203 is provided with limit vertical slot 206, one end of down pressure rod 109 extends into limit vertical slot 206, limit vertical slot 206 can assist in limiting the movement track of down pressure rod 109.

[0025] The bottom of bearing plate 1 is provided with anti-derailing mechanism 3, anti-derailing mechanism 3 includes contact plate 301 perpendicular to bearing plate 1, contact wheel 302 is rotatably installed on the side wall of contact plate 301, contact wheel 302 is located above tail platform 108, anti-derailing mechanism 3 is used to control the movement track of bearing plate 1 through tail platform 108 and positioning rope 104, the side wall of contact plate 301 is fixed with horizontal plate 303, horizontal plate 303 extends to the outside of bearing plate 1 on one side, the two sides of horizontal plate 303 are provided with contact plate 301 and contact wheel 302, setting multiple contact wheels 302 can avoid the impact of contact and tail platform 108, the height of contact wheel 302 located on the two sides needs to be gradually increased, gradually change the height of tail platform 108, one end of horizontal plate 303 is fixed with adjusting plate 304, adjusting plate 304 is provided with adjusting strip hole, adjusting plate 304 needs to be fixed with external support.

[0026] The chain plate structure can follow the adjustment according to the degree of wear, regulate the position of the bearing plate 1, avoid the gap between the components, avoid the derailment of the bearing plate 1 when moving at high speed, and can be individually adjusted on both sides of the bearing plate 1, further avoid derailment accidents, when in use, the bearing plate 1 is driven by the external power device to drive the transmission chain 205 to move, then the transmission chain 205 moves the bearing plate 1 through the support component 2, and the positioning rope 104 moves with the bearing plate 1, when there is a large gap between the components, the positioning rope 104 is loose, at this time, the position of the horizontal plate 303 is adjusted, the position of the contact wheel 302 is lowered, the positioning rope 104 is pushed down by the lower pressing rod 109, and the anti-dropping mechanism 3 can be arranged in pairs, and when the bearing plate 1 rotates to the lower side, the lower pressing rod 109 naturally falls, at this time, the pushing spring can be added between the top plate 201 and the bearing plate 1, to ensure that the lower pressing rod 109 can always contact the positioning rope 104.

[0027] It is apparent for those skilled in the art that the present application is not limited to the details of the above-described exemplary embodiments, but can be implemented in other concrete forms without departing from the spirit or essential characteristics of the present application. Therefore, the embodiments should be considered in all aspects as illustrative and not restrictive, and the scope of the present application is defined by the appended claims rather than the above description, and it is intended to encompass all changes falling within the meaning and range of equivalents of the elements of the claims. Any reference signs in the claims should not be considered as limiting the claims to which they belong.

[0028] In addition, it should be understood that, although the present specification is described in terms of embodiments, not every embodiment contains only one independent technical solution, and the description of the specification is only for the sake of clarity, and those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can be combined appropriately to form other embodiments that those skilled in the art can understand.

Claims

1. A derailment prevention chain plate comprising a load bearing plate (1), characterized in that: The upper surface of the bearing plate (1) is provided with a lower concave platform (101) on both sides, the lower concave platform (101) is provided with a fixing hole, the bottom of the bearing plate (1) is provided with a supporting part (2) corresponding to the fixing hole, the supporting part (2) comprises a top plate (201) attached to the bottom of the bearing plate (1), the top plate (201) is provided with a butt joint hole corresponding to the fixing hole, a fixing bolt (102) is arranged in the fixing hole, the fixing bolt (102) is fixed on the bottom of the bearing plate (1) by thread, one side of the bottom edge of the top plate (201) is connected with a transmission plate (202), and the other side of the bottom of the top plate (201) is connected with a limiting plate (203).

2. The derailment-preventing chain plate according to claim 1, wherein: The side wall of the transmission plate (202) is fixed with a transmission shaft (204), the transmission shaft (204) is rotatably sleeved with a transmission chain (205), and the transmission chain (205) is located outside the bearing plate (1).

3. The derailment-preventing chain plate according to claim 1, wherein: The bottom of the bearing plate (1) is fixed with opposite positioning plates (103) located on both sides, the positioning plates (103) are provided with positioning holes, and the positioning holes are provided with positioning ropes (104) penetrating therein, the extension direction of the positioning ropes (104) is the same as the movement direction of the bearing plate (1).

4. The derailment-preventing chain plate according to claim 3, wherein: The bottom of the bearing plate (1) is fixed with a vertical shaft rod (105), the vertical shaft rod (105) is slidably sleeved with a floating plate (106), the bottom of the floating plate (106) is fixed with a connecting plate (107), and the bottom end of the connecting plate (107) extends to one side and has a tail platform (108).

5. The derailment-preventing chain plate according to claim 4, wherein: The side wall of the floating plate (106) is fixed with a pressing rod (109), the pressing rod (109) penetrates above the positioning rope (104), the limiting plate (203) is provided with a limiting vertical groove (206), and one end of the pressing rod (109) extends into the limiting vertical groove (206).

6. The derailment-preventing chain plate according to claim 5, wherein: The bottom of the bearing plate (1) is provided with an anti-dropping mechanism (3), the anti-dropping mechanism (3) comprises a contact plate (301) perpendicular to the bearing plate (1), a contact wheel (302) is rotatably installed on the side wall of the contact plate (301), and the contact wheel (302) is located above the tail platform (108).

7. The derailment-preventing chain plate according to claim 6, characterized in that: The side wall of the contact plate (301) is fixed with a horizontal plate (303), the horizontal plate (303) extends to the outside of the bearing plate (1) on one side, and the horizontal plate (303) is provided with the contact plate (301) and the contact wheel (302) on both sides.

8. The derailment-preventing chain plate according to claim 7, wherein: One end of the horizontal plate (303) is fixed with an adjusting plate (304), and the adjusting plate (304) is provided with an adjusting strip hole.

Images