Railway track laying construction system

Abstract

The present invention provides a railroad track laying construction system, which relates to the field of railroad track laying, and includes: a mounting structure; the mounting structure is fixed to the bottom corner position of the fixed frame component by bolts, the inner end of the plug plate structure is a wedge-shaped structure, a T-shaped slide groove is provided inside the plug plate structure, and a fixed plate that can be freely pulled out and slid is inserted inside the slide groove. The control sleeper is between the push block and the auxiliary plate, and the push rod slides inside the inclined groove to control the lateral displacement of the push block, pushing the sleeper to move sideways, and the sleeper contacts the trigger structure. The trigger structure controls the rotation of the rotating gear through the tooth groove 2, and then controls the fixed plate to move inward through the tooth groove and insert into the bottom of the sleeper. After the fixed plate moves, the contact area with the sleeper is increased, the fixing effect of the sleeper is improved, the stability is improved, and the safety hazard is eliminated, which solves the problem that when the laying machinery is used to control the placement of the sleeper, there is a risk of sliding and a safety hazard during the movement process.

Description

Technical Field

[0001] The invention relates to the technical field of rail laying, and in particular to a rail laying construction system. Background Art

[0002] During the construction of rail transit, a railroad track laying construction system is required. During the construction, the following steps are required in sequence:

[0003] Laying position measurement: Accurately measure and locate the positions of rails and sleepers.

[0004] ‌Placing sleepers: The pre-made concrete sleepers are transported to the laying site by transport vehicles. Special laying machinery is used to control the movement and placement of the sleepers so that they are in the standard position. After the sleepers are placed, workers will put gaskets in the grooves of the sleepers and fix the sleepers with fasteners such as spikes and spring bars. This step ensures a firm connection between the sleepers and the rails.‌‌

[0005] ‌Placing rails‌: Using a track laying machine, the rails are lifted from the track carriage behind the track laying machine through a lifting and transfer device and transferred to the front cantilever to complete laying and placing.

[0006] Connection between pads and rails: The rails to be laid are welded with pads and other components. Especially for rails that need to be connected, welding is a key step to ensure the integrity of the track.

[0007] ‌Then perform simple fixing, install the spikes and threaded spikes, and finally install the connecting rods and switch machines.

[0008] When using laying machinery to control the placement of sleepers, when moving over stones, the stones are relatively soft and the movement efficiency is slow. When controlling the rotation and adjustment angle of the sleepers, they are usually connected directly through the shaft. However, the strength of the shaft is limited and it is easy to be damaged after long-term use. When controlling the movement and placement of sleepers, they are usually clamped and fixed in a single position, with limited stability. In addition, there is a risk of sliding during the movement, posing a safety hazard. Summary of the invention

[0009] The disclosed embodiments relate to a railroad track laying construction system, which needs to control the laying of sleepers first when controlling the movement and laying of rails. During the laying of sleepers, if stones affect the movement of the laying machinery, the rotating wheel can be controlled in advance to be connected to the rotating component through bolts and nuts, so that the rotating wheel and the rotating component are connected together for use, and the rotating wheel is inserted into the stone through the teeth to receive force, so that the laying machinery can be smoothly displaced, thereby improving the movement efficiency of the sleepers.

[0010] In a first aspect of the present disclosure, a railway track laying construction system is provided, which specifically includes: a laying machine; the outside of the laying machine is connected to the bottom member through a side member, the bottom member is rotatably connected to the rotating member through a connecting shaft assembly, the outside of the rotating member is provided with an annularly uniformly arranged anti-skid groove, the outer end of the rotating member is fixed with a rotating wheel through bolts and nuts, the outside of the rotating wheel is provided with an annularly uniformly arranged inserting teeth, and the outer end of the inserting teeth is a wedge-shaped structure; a bracket component; the bracket component is installed directly below the laying machine, and a sliding member of an L-shaped structure is welded and fixed on both sides of the top of the bracket component, the outer end of the sliding member is an arc structure, and a fixed frame component is welded and fixed to the bottom of the bracket component through a supporting pull rod; a mounting structure; the mounting structure is fixed to the bottom corner position of the fixed frame component by bolts, and a plug plate structure is installed at the bottom of the mounting structure through an auxiliary plate, the inner end of the plug plate structure is a wedge-shaped structure, a T-shaped slide groove is opened inside the plug plate structure, and a fixed plate that can be freely pulled and slid is inserted into the slide groove, and a tooth groove is provided on the top of the fixed plate.

[0011] In at least some embodiments, a connecting rod is welded and fixed to the bottom of the laying machine, a support assembly is welded to each side of the laying machine, and two U-shaped support assemblies are symmetrically arranged; a support ring is welded and fixed to the bottom of the two support assemblies, and the cross-section of the support ring is an L-shaped structure, and the sliding part is inserted into the inside of the support ring for rotation, and the two ends of the laying machine are respectively provided with a freely sliding side piece, and the top of the side piece is provided with a bolt pin that can be rotatably adjusted in position; the bottom of the side piece is connected to the hydraulic cylinder, and the bottom of the hydraulic cylinder is welded and fixed to the bottom piece, and two connecting shaft assemblies are welded and fixed to the bottom of the bottom piece, and the inner ends of the connecting shaft assemblies are inclined structures on both sides.

[0012] In at least some embodiments, a kit is welded and fixed to the top of the bracket component, a freely rotatable connecting rod is inserted into the interior of the kit, a freely rotatable rotating ball is provided at the outer bottom of the slide, and the bottom of the rotating ball is in contact with the inside of the support ring; support pull rods are welded and fixed to the bottom and both sides of the bracket component, and a freely retractable electric cylinder is provided in the middle position of the fixed frame component; the bottom end of the electric cylinder is welded and fixed to the control component of an H-shaped structure, the outer end of the control component is provided with a long groove, and a pushing rod with a round rod structure is fixed inside the long groove.

[0013] In at least some embodiments, a guide is welded and fixed to the bottom of the mounting structure, and the guide is composed of an L-shaped plate and a round rod; an auxiliary plate is welded and fixed to the bottom of the mounting structure, the inner side of the auxiliary plate is welded and fixed to the guide, and a rotating bracket is provided at the outer end of the auxiliary plate; a freely rotatable rotating gear is installed at the outer end of the rotating bracket, the bottom of the rotating gear is meshed with the gear of the fixed plate, and the auxiliary plate is slidably inserted into a trigger structure through the L-shaped groove, and a round rod is fixed to the top of the trigger structure, and a spring is sleeved on the outside of the round rod, and the spring contacts the inside of the L-shaped groove, and a tooth groove two is provided at the bottom end of the trigger structure, and the tooth groove two is meshed with the top of the rotating gear; a freely slidable pushing block is sleeved on the outside of the guide, and two anti-skid plates are provided on the inner side of the pushing block, and a force-bearing plate structure is welded and fixed to the outer end of the pushing block, the force-bearing plate structure is inserted into the inside of the long groove and slides freely, and an inclined groove is opened inside the force-bearing plate structure, and the push rod is inserted into the inside of the inclined groove and slides freely.

[0014] The present invention provides a railroad laying construction system, which has the following beneficial effects:

[0015] When controlling the movement and laying of rails, it is necessary to control the laying of sleepers first. During the laying of sleepers, if the stones affect the movement of the laying machinery, the rotating wheel can be controlled in advance to be connected to the rotating assembly through bolts and nuts, so that the rotating wheel and the rotating assembly can be connected together for use, and the rotating wheel can be inserted into the stones through the teeth to bear the force, so that the laying machinery can move smoothly and the movement efficiency of the sleepers can be improved.

[0016] The bracket component is connected to the support ring through the kit and the slide, so that the bracket component can drive the installation structure and the sleeper to rotate together. While rotating, the slide can smoothly rotate and displace inside the support ring through the rotating ball, which makes it convenient to adjust the placement angle. The slide pulls the bracket component to connect with the support ring and the support assembly, thereby improving the connection strength with the laying machinery and avoiding damage after the rotating position is subjected to force, which affects the service life.

[0017] When controlling the sleeper to rise and move, first control the sleeper to be between the pushing block and the auxiliary plate, then the electric cylinder pushes the control component and the pushing rod to move downward together, the pushing rod slides inside the inclined groove, controls the lateral displacement of the pushing block, pushes the sleeper to move sideways, the sleeper contacts the trigger structure, the trigger structure controls the rotation of the rotating gear through the tooth groove 2, and then controls the fixing plate to move inward through the tooth groove and insert it into the bottom of the sleeper, controls the sleeper to move to the inside of the plug-in plate structure, and then uses the anti-skid plate and the pushing force to make the sleeper firmly above the plug-in plate structure and the fixing plate. After the fixing plate moves, the contact area with the sleeper is increased, thereby improving the fixing effect of the sleeper, avoiding sliding of the sleeper when moving, improving stability, and eliminating safety hazards. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solution of the embodiment of the present invention, the drawings of the embodiment are briefly introduced below.

[0019] The drawings described below are only related to some embodiments of the present invention, but are not intended to limit the present invention.

[0020] In the attached picture:

[0021] Figure 1 The module block diagram of the construction system of the present application is shown;

[0022] Figure 2 A three-dimensional structural schematic diagram of the present application is shown;

[0023] Figure 3 A bottom-up structural schematic diagram of the present application is shown;

[0024] Figure 4 The exploded three-dimensional structure diagram of the present application is shown;

[0025] Figure 5 A schematic diagram of the disassembled bottom-up structure of the laying machine of the present application is shown;

[0026] Figure 6 A bottom view structural diagram of the bracket component of the present application is shown;

[0027] Figure 7 The schematic diagram of the exploded three-dimensional structure of the installation structure of the present application is shown;

[0028] Figure 8 A schematic diagram of the exploded bottom view of the installation structure of the present application is shown.

[0029] Reference numerals list

[0030] 1. Laying machine; 101. Connecting rod; 102. Support assembly; 103. Support ring; 104. Side piece; 105. Bottom piece; 106. Connecting shaft assembly; 107. Rotating assembly; 108. Rotating wheel;

[0031] 2. Bracket component; 201. Kit; 202. Sliding piece; 203. Rotating ball; 204. Supporting rod; 205. Fixed frame component; 206. Electric cylinder; 207. Control component; 208. Push rod;

[0032] 3. Installation structure; 301. Guide; 302. Auxiliary plate; 303. Insert plate structure; 304. Rotating gear; 305. Fixed plate; 306. Trigger structure; 307. Push block; 308. Force plate structure. DETAILED DESCRIPTION

[0033] In order to make the purpose, technical solution and advantages of the embodiment of the present invention clearer, the technical solution of the embodiment of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the embodiment of the present invention. Obviously, the described embodiment is a part of the embodiment of the present invention, not all of the embodiments. Based on the described embodiment of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0034] Example 1: Please refer to Figures 1 to 8 :

[0035] The present invention proposes a railway track laying construction system, including: a laying machine 1; the outside of the laying machine 1 is connected to the bottom member 105 through a side member 104, the bottom member 105 is rotatably connected to the rotating member 107 through a connecting shaft assembly 106, the outside of the rotating member 107 is provided with an annularly evenly arranged anti-skid groove, the outer end of the rotating member 107 is fixed with a rotating wheel 108 by bolts and nuts, so that the rotating wheel 108 can be freely installed and used, the outside of the rotating wheel 108 is provided with an annularly evenly arranged inserting teeth, the outer end of the inserting teeth is a wedge-shaped structure, which is inserted into the inside of the stone to bear force, so that the laying machine 1 can move smoothly under force, thereby improving the moving efficiency; a bracket component 2; the bracket component 2 is installed directly below the laying machine 1, and an L-shaped sliding member 202 is welded and fixed on both sides of the top of the bracket component 2, and the outer end of the sliding member 202 is an arc structure, which is inserted into the inside of the support ring 103, so that the bracket component 2 is driven to rotate smoothly, thereby improving the connection strength and avoiding damage The bottom of the bracket component 2 is welded and fixed with a fixing frame component 205 through a supporting pull rod 204, which can simultaneously control the two mounting structures 3 to move together, so that the two clamping structures fix one sleeper, thereby improving the fixing effect of the sleeper; the mounting structure 3; the mounting structure 3 is fixed to the bottom corner position of the fixing frame component 205 by bolts, and the bottom of the mounting structure 3 is installed with a plug-in plate structure 303 through an auxiliary plate 302. The inner end of the plug-in plate structure 303 is a wedge-shaped structure, which is used to assist in fixing the sleeper and prevent the sleeper from moving downward. A T-shaped slide groove is provided inside the plug-in plate structure 303, and a fixed plate 305 that can be freely pulled and slid is inserted into the slide groove. A tooth groove is provided on the top of the fixed plate 305, so that after the push block 307 controls the movement of the sleeper, the trigger structure 306 is displaced, and the fixed plate 305 is controlled to move horizontally, and the sleeper is shoveled above the plug-in plate structure 303. With the help of anti-slip effect and driving force, the fixing effect of the sleeper is improved to prevent sliding.

[0036] In the present disclosure, Figure 4 and Figure 5As shown, a connecting rod 101 is welded and fixed to the bottom of the laying machine 1 and inserted into the interior of the kit 201, so that the bracket component 2 can be rotated smoothly for use. A support component 102 is welded on both sides of the laying machine 1 for connecting with a support ring 103 to improve the strength of the support ring 103. The two U-shaped support components 102 are symmetrically arranged; a support ring 103 is welded and fixed to the bottom of the two support components 102, and the cross-section of the support ring 103 is an L-shaped structure. The slide 202 is inserted into the interior of the support ring 103 and rotates, thereby improving the connection effect with the slide 202 and the bracket component 2. In order to improve the connection strength and avoid damage to the bracket component 2 after being subjected to force, the two ends of the laying machine 1 are respectively provided with a freely sliding side piece 104, and the top of the side piece 104 is provided with a bolt pin that can be rotatably adjusted, so that it can be used in the external adjustment position of the laying machine 1; the bottom of the side piece 104 is connected to the hydraulic cylinder, and the bottom of the hydraulic cylinder is welded and fixed to the bottom piece 105, which pushes the laying machine 1 to drive the sleeper to move up and down freely. Two connecting shaft assemblies 106 are welded and fixed to the bottom of the bottom piece 105, which support the rotating assembly 107 for smooth rotation. The inner ends of the connecting shaft assemblies 106 are inclined structures on both sides.

[0037] In the present disclosure, Figure 3 and Figure 6 As shown, a kit 201 is welded and fixed to the top of the bracket component 2, and a freely rotatable connecting rod 101 is inserted into the inside of the kit 201, so that the bracket component 2 can be freely rotated to adjust the angle for use, and a freely rotatable rotating ball 203 is provided at the outer bottom of the slide 202, and the bottom of the rotating ball 203 contacts the inside of the support ring 103, thereby improving the smoothness of rotation of the bracket component 2; support pull rods 204 are welded and fixed to the bottom and both sides of the bracket component 2 to improve the connection strength with the fixed frame component 205, and a freely retractable electric cylinder 206 is provided in the middle position of the fixed frame component 205; the bottom end of the electric cylinder 206 is welded and fixed to the control component 207 of the H-shaped structure, driving the control component 207 to move up and down together, and a long groove is provided at the outer end of the control component 207, and a push rod 208 of a round rod structure is fixed inside the long groove, which is inserted into the inside of the inclined groove to move, and controls the force-bearing plate structure 308 and the push block 307 to move laterally together.

[0038] In the present disclosure, Figure 7 and Figure 8As shown, a guide 301 is welded and fixed at the bottom of the mounting structure 3 to control the guiding displacement of the push block 307. The guide 301 is composed of an L-shaped plate and a round rod. An auxiliary plate 302 is welded and fixed at the bottom of the mounting structure 3. The inner side of the auxiliary plate 302 is welded and fixed to the guide 301. A rotating bracket is provided at the outer end of the auxiliary plate 302 to support the smooth rotation of the rotating gear 304. A freely rotatable rotating gear 304 is installed at the outer end of the rotating bracket. The bottom of the rotating gear 304 is meshed with the gear of the fixed plate 305. The auxiliary plate 302 is slidably inserted into a trigger structure 306 through an L-shaped groove. A round rod is fixed at the top of the trigger structure 306. A spring is sheathed on the outside of the round rod. The spring contacts the inside of the L-shaped groove. A gear is provided at the bottom end of the trigger structure 306. Slot two and tooth groove two are meshed with the top end of the rotating gear 304, so that after the sleeper is pushed, it contacts and displaces with the trigger structure 306, and the trigger structure 306 controls the lateral movement of the trigger structure 306 through the rotating gear 304; the outer part of the guide 301 is covered with a freely slidable pushing block 307, and the inner side of the pushing block 307 is provided with two anti-skid plates, which are used for anti-slip contact with the sleeper to improve the connection effect, and the outer end of the pushing block 307 is welded and fixed with a force-bearing plate structure 308, and the force-bearing plate structure 308 is inserted into the inside of the long groove and slides freely, and the inside of the force-bearing plate structure 308 is provided with an inclined groove, and the pushing rod 208 is inserted into the inside of the inclined groove and slides freely, so as to control the lateral displacement of the force-bearing plate structure 308 and the pushing block 307, so as to facilitate the fixing of the sleeper limit.

[0039] The working principle of this embodiment is as follows: when laying rails, first accurately measure and locate the positions of the rails and sleepers, then transport the pre-made concrete sleepers to the laying site by a transport vehicle, then control the rotating wheel 108 to connect with the rotating component 107, push the laying machinery 1 to move, so that the laying machinery 1 is inserted into the soil with the help of the rotating wheel 108 and the inserting gear, so as to facilitate force, control the movement of the laying machinery 1, move the laying machinery 1 to the top of the sleeper, control the movement of the hydraulic cylinder so that the sleeper is between the pushing block 307 and the auxiliary plate 302, control the operation of the electric cylinder 206, move the control component 207 and the pushing rod 208 downward, and slide the pushing rod 208 inside the inclined groove, control the horizontal movement of the force-bearing plate structure 308 and the pushing block 307, and push the sleeper to move horizontally, the sleeper first contacts the trigger structure 306, and after the trigger structure 306 is displaced, the spring is squeezed, and at the same time, it controls the rotation of the rotating gear 304 through the tooth groove 2, and then through The tooth groove controls the fixed plate 305 to move inward and insert it into the bottom of the sleeper, controls the sleeper to rise and move to the top of the plug plate structure 303, and uses the thrust of the push block 307 and the anti-skid force of the anti-skid plate to continuously control the sleeper to be fixed on the fixed plate 305 and the plug plate structure 303, thereby improving the fixing effect of the sleeper, and then controls the displacement of the laying machine 1. During displacement, the bracket component 2 can be controlled to drive the sleeper to rotate around the kit 201 and the connecting rod 101. During rotation, the slide 202 is rotatably connected with the support ring 103 to improve the connection strength, so that the sleeper is moved to the placement position, and then the hydraulic cylinder is controlled to operate to place the sleeper in the appropriate position for placement and laying so that the sleeper is in the standard position. After the sleeper is placed, the worker will put a gasket in the groove of the sleeper, and use fasteners such as spikes and spring bars to fix the sleeper. Using the track laying machine, the rails are lifted from the track car behind the track laying machine through the lifting and transfer device, and transferred to the bottom of the front cantilever to complete the laying and placement.

[0040] In this article, there are a few points to note:

[0041] 1. The drawings of the embodiments of the present disclosure only involve structures related to the embodiments of the present disclosure, and other structures may refer to general designs.

[0042] 2. In the absence of conflict, the embodiments of the present disclosure and the features therein may be combined with each other to obtain new embodiments.

[0043] The above are only specific embodiments of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present disclosure, which should be included in the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be based on the protection scope of the claims.

Claims

1. A railroad track laying construction system, characterized in that: include: Laying machine (1); the outside of the laying machine (1) is connected to the bottom part (105) through the side part (104); the bottom part (105) is rotatably connected to the rotating part (107) through the connecting shaft assembly (106); the outside of the rotating part (107) is provided with annularly evenly arranged anti-skid grooves; the inside of the outer end of the rotating part (107) is fixed with a rotating wheel (108) through bolts and nuts; the outside of the rotating wheel (108) is provided with annularly evenly arranged insert teeth; the outer end of the insert teeth is a wedge-shaped structure; a bracket component (2); the bracket component (2) is installed directly below the laying machine (1); an L-shaped sliding member (202) is welded and fixed on both sides of the top of the bracket component (2); the outer end of the sliding member (202) is an arc-shaped structure; the bottom of the bracket component (2) is welded and fixed with a fixed frame component (205) through a supporting pull rod (204); installation structure (3); the mounting structure (3) is fixed to the bottom corner of the fixed frame component (205) by bolts, and a plug plate structure (303) is installed at the bottom of the mounting structure (3) through an auxiliary plate (302), the inner end of the plug plate structure (303) is a wedge-shaped structure, a T-shaped sliding groove is provided inside the plug plate structure (303), a freely pull-out and sliding fixed plate (305) is inserted into the inside of the sliding groove, and a tooth groove is provided at the top of the fixed plate (305); the bottom and both sides of the bracket component (2) are welded and fixed with a support rod (204), and the middle position of the fixed frame component (205) is provided with a freely retractable electric cylinder (206); the bottom end of the electric cylinder (206) is welded and fixed to the control component (207) of the H-shaped structure, and the outer end of the control component (207) is provided with a long groove, and a round rod-shaped push rod (208) is fixed inside the long groove; A guide (301) is welded and fixed to the bottom of the installation structure (3), and the guide (301) is composed of an L-shaped plate and a round rod. An auxiliary plate (302) is welded and fixed to the bottom of the installation structure (3), and the inner side of the auxiliary plate (302) is welded and fixed to the guide (301), and a rotating bracket is provided at the outer end of the auxiliary plate (302); a freely rotatable rotating gear (304) is installed at the outer end of the rotating bracket, and the bottom of the rotating gear (304) is meshed with the gear of the fixed plate (305); the auxiliary plate (302) is slidably inserted into a trigger structure (306) through the L-shaped groove, and the top end of the trigger structure (306) is fixed. A round rod is provided, and a spring is sleeved on the outside of the round rod, and the spring contacts the inside of the L-shaped groove. The bottom end of the trigger structure (306) is provided with two tooth grooves, and the two tooth grooves are meshed with the top end of the rotating gear (304); the outside of the guide (301) is sleeved with a freely slidable pushing block (307), and the inner side of the pushing block (307) is provided with two anti-slip plates, and the outer end of the pushing block (307) is welded and fixed with a force plate structure (308), and the force plate structure (308) is inserted into the inside of the long groove and slides freely, and an inclined groove is opened inside the force plate structure (308), and the pushing rod (208) is inserted into the inside of the inclined groove and slides freely.

2. The railroad track laying construction system according to claim 1, characterized in that: A connecting rod (101) is welded and fixed to the bottom of the laying machine (1), and a support assembly (102) is welded to each of the two sides of the laying machine (1), and the two U-shaped support assemblies (102) are symmetrically arranged.

3. The railroad track laying construction system according to claim 2, characterized in that: A support ring (103) is welded and fixed at the bottom of the two support assemblies (102), and the cross section of the support ring (103) is an L-shaped structure. The slide (202) is inserted into the inside of the support ring (103) and rotates. The two ends of the laying machine (1) are respectively provided with a freely slidable side piece (104), and the top of the side piece (104) is provided with a bolt pin that can rotate and adjust the position.

4. The railroad track laying construction system according to claim 3, characterized in that: The bottom of the side member (104) is connected to the hydraulic cylinder, the bottom of the hydraulic cylinder is welded and fixed to the bottom member (105), and two connecting shaft assemblies (106) are welded and fixed to the bottom of the bottom member (105), and the inner ends of the connecting shaft assemblies (106) are inclined structures on both sides.

5. The railroad track laying construction system according to claim 4, characterized in that: A sleeve (201) is welded and fixed to the top of the bracket component (2), a freely rotatable connecting rod (101) is inserted into the sleeve (201), a freely rotatable rotating ball (203) is provided at the bottom of the outer side of the sliding member (202), and the bottom of the rotating ball (203) contacts the inside of the supporting ring (103).

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