Double-beam type main beam span-variable adjusting structure of new energy track laying machine

Abstract

The utility model discloses a new energy track laying machine double-beam type main beam variable span adjusting structure which comprises a main body unit, the main body unit comprises two main beam bodies and two upper connecting beams, the upper end of each main beam body is symmetrically provided with two telescopic air cylinders, and the two telescopic air cylinders are connected with the main beam bodies. The two ends of each main beam body are each provided with two telescopic beams in a sliding mode, the telescopic end of each telescopic air cylinder is fixedly installed with the corresponding telescopic beam, and the lower ends of the two upper connecting beams are each symmetrically and fixedly provided with two telescopic stand columns. Then the limiting assemblies are fixed to the main beam bodies, the bolts abut against the limiting holes, and the telescopic beam is limited and fixed, so that the distance between the main beam bodies can be flexibly adjusted according to diversified construction scene requirements, the application range of the laying machine is widened, and the laying machine is more convenient to operate in different engineering environments; and the construction efficiency and flexibility are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of new energy track laying machines, in particular to a double-beam main beam variable span adjustment structure of a new energy track laying machine. Background Art

[0002] New energy track laying machines refer to track laying machines that use clean energy technology (such as batteries, etc.) as a power source to replace the traditional cable power supply mode. With the rapid development of urban rail transit construction and the popularization of intelligent construction concepts, new energy track laying machines have emerged to solve the problems of traditional track laying machines, such as limited operating distance, bulky structure, high energy consumption, and inability to cope with sudden power outages.

[0003] As a key equipment for modern rail transit construction, new energy track laying machines have shown significant advantages in track laying, but many models on the market currently face a significant limitation: their main beam design often adopts a fixed spacing, lacks flexibility, and is difficult to adjust the length according to the needs of various construction scenarios. This limitation not only limits the scope of application of the laying machine, but may also lead to inconvenience in operation in different engineering environments, reducing construction efficiency and flexibility.

[0004] Therefore, a new energy track laying machine double-beam main beam variable span adjustment structure is needed to solve the above problems. Utility Model Content

[0005] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and utility model name of this application to avoid blurring the purpose of this section, specification abstract and utility model name, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0006] In view of the above-mentioned problem of the variable span adjustment structure of the double-beam main beam of the new energy track laying machine, the present utility model is proposed.

[0007] Therefore, the purpose of the utility model is to provide a double-beam main beam variable span adjustment structure for a new energy track laying machine, which is used to solve the problem that "many models currently on the market face a significant limitation: their main beam designs often adopt fixed spacing, lack flexibility, and are difficult to adjust in length according to the needs of various construction scenarios. This limitation not only limits the scope of application of the laying machine, but may also lead to inconvenience in operation under different engineering environments, reducing construction efficiency and flexibility" and other problems.

[0008] In order to solve the above technical problems, the utility model provides the following technical solutions: a double-beam main beam variable span adjustment structure of a new energy track laying machine, comprising:

[0009] The main body unit includes two main beam bodies and two upper connecting beams, two telescopic cylinders are symmetrically arranged on the upper end of each main beam body, two telescopic beams are slidably arranged on both ends of each main beam body, the telescopic end of each telescopic cylinder is fixedly installed on the telescopic beam, two telescopic columns are symmetrically fixedly arranged on the lower ends of the two upper connecting beams, a ground beam is fixedly connected between every two telescopic columns, and two sets of limit assemblies are symmetrically fixedly installed on the opposite sides of the two main beam bodies.

[0010] As a preferred solution of the variable span adjustment structure of the double-beam main beam of a new energy track laying machine described in the utility model, wherein: slots are opened at both ends of the two main beam bodies, and the multiple telescopic beams are slidably connected in the slots, and multiple limit holes are opened at equal intervals on the opposite side of the two main beam bodies and the multiple telescopic beams.

[0011] As a preferred solution of the double-beam main beam variable span adjustment structure of a new energy track laying machine described in the utility model, wherein: the upper ends of the two main beam bodies and the multiple telescopic beams are fixedly welded with connecting blocks, the inner side walls of each connecting block are fixedly connected with a rotating shaft, both ends of the multiple telescopic cylinders are fixedly welded with connecting sleeves, and each of the connecting sleeves is rotatably sleeved on the rotating shaft.

[0012] As a preferred solution of the variable span adjustment structure of the double-beam main beam of a new energy track laying machine described in the utility model, the limiting assembly includes a mounting plate and a latch, the mounting plate is fixedly connected to the side wall of the main beam body, the latch is fixedly welded to the mounting plate, and one end of the latch passes through the limiting hole.

[0013] As a preferred solution of the variable span adjustment structure of the double-beam main beam of a new energy track laying machine described in the utility model, wherein: the opposite ends of the multiple telescopic beams are fixedly welded with bent connecting plates, and each of the bent connecting plates is fixedly installed with the upper connecting beam by multiple No. 1 bolts.

[0014] As a preferred solution of the variable span adjustment structure of the double-beam main beam of a new energy track laying machine described in the utility model, wherein: both ends of the two upper connecting beams are fixedly welded with fixed connecting plates, and each of the fixed connecting plates is fixedly installed with the telescopic column by a plurality of No. 2 bolts.

[0015] Beneficial effects of the utility model:

[0016] The telescopic beam is driven to extend from the slot hole by the telescopic cylinder, and then the limit assembly is fixed on the main beam body. The telescopic beam is fixed by the pin in the limit hole. In this way, the spacing of the main beam body can be flexibly adjusted according to the needs of various construction scenarios, which increases the application scope of the laying machine, makes it more convenient to operate in different engineering environments, and improves construction efficiency and flexibility. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following briefly introduces the drawings required for the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0018] Figure 1 It is a three-dimensional structural schematic diagram of a double-beam main beam variable span adjustment structure of a new energy track laying machine of the utility model.

[0019] Figure 2 It is a top view structural schematic diagram of a double-beam main beam variable span adjustment structure of a new energy track laying machine of the utility model.

[0020] Figure 3 It is a front structural schematic diagram of a double-beam main beam variable span adjustment structure of a new energy track laying machine of the utility model.

[0021] Description of the drawings: 100, main unit; 101, main beam body; 102, upper connecting beam; 102a, fixed connecting plate; 103, telescopic column; 104, ground beam; 105, telescopic cylinder; 105a, connecting block; 105b, connecting sleeve; 106, telescopic beam; 106a, bent connecting plate; 106b, limit assembly. DETAILED DESCRIPTION

[0022] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0023] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0024] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0025] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the embodiments of the present invention, for the sake of convenience, the cross-sectional diagrams showing the device structure will not be partially enlarged according to the general scale, and the schematic diagrams are only examples, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0026] Reference Figure 1-Figure 3 , which is an embodiment of the utility model, provides a double-beam main beam variable span adjustment structure of a new energy track laying machine, which includes:

[0027] The main unit 100 includes two main beam bodies 101 and two upper connecting beams 102. Two telescopic cylinders 105 are symmetrically arranged on the upper end of each main beam body 101. Two telescopic beams 106 are slidably arranged at both ends of each main beam body 101. The telescopic end of each telescopic cylinder 105 is fixedly installed with the telescopic beam 106. Two telescopic columns 103 are symmetrically fixedly arranged at the lower ends of the two upper connecting beams 102. A ground beam 104 is fixedly connected between every two telescopic columns 103. Two sets of limit assemblies 106b are symmetrically fixedly installed on the opposite sides of the two main beam bodies 101.

[0028] The telescopic beam 106 is driven to extend out of the slot by the telescopic cylinder 105, and then the limiting component 106b is fixed on the main beam body 101. The telescopic beam 106 is fixed by a pin that is pressed against the limiting hole. This allows the spacing of the main beam body 101 to be flexibly adjusted according to the requirements of various construction scenarios, thereby increasing the applicability of the laying machine, making it more convenient to operate in different engineering environments, and improving construction efficiency and flexibility.

[0029] Among them, slots are opened at both ends of the two main beam bodies 101, and multiple telescopic beams 106 are slidably connected in the slots. Multiple limit holes are opened at equal intervals on the opposite sides of the two main beam bodies 101 and the multiple telescopic beams 106. The upper ends of the two main beam bodies 101 and the multiple telescopic beams 106 are fixedly welded with connecting blocks 105a, and the inner side wall of each connecting block 105a is fixedly connected with a rotating shaft. Connecting sleeves 105b are fixedly welded at both ends of the multiple telescopic cylinders 105, and each connecting sleeve 105b is rotatably sleeved on the rotating shaft, and the telescopic beam 106 is driven to move by the telescopic cylinder 105.

[0030] Among them, the limiting component 106b includes a mounting plate and a latch, the mounting plate is fixedly connected to the side wall of the main beam body 101, the latch is fixedly welded to the mounting plate, one end of the latch passes through the limiting hole, and the limiting component 106b can play a role in limiting and fixing the telescopic beam 106.

[0031] Among them, the opposite ends of the multiple telescopic beams 106 are fixedly welded with bent connecting plates 106a, and each bent connecting plate 106a is fixedly installed with the upper connecting beam 102 by multiple No. 1 bolts. The bent connecting plate 106a facilitates the connection between the telescopic beam 106 and the upper connecting beam 102.

[0032] Among them, fixed connecting plates 102a are fixedly welded at both ends of the two upper connecting beams 102, and each fixed connecting plate 102a is fixedly installed with the telescopic column 103 through a plurality of No. 2 bolts. The fixed connecting plates 102a are used to facilitate the connection between the upper connecting beams 102 and the telescopic columns 103.

[0033] Working principle: When in use, the telescopic beam 106 is driven to extend from the slot hole by the telescopic cylinder 105, and then the limiting component 106b is fixed on the main beam body 101, and the telescopic beam 106 is fixed by the pin in the limiting hole. Therefore, the spacing of the main beam body 101 can be flexibly adjusted according to the needs of various construction scenes, thereby increasing the application scope of the laying machine, making it more convenient to operate in different engineering environments, and improving construction efficiency and flexibility. The contents not described in detail in this description belong to the existing technology known to professional and technical personnel in this field.

[0034] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A double-beam main beam variable span adjustment structure for a new energy track laying machine, characterized in that: include: A main body unit (100) comprises two main beam bodies (101) and two upper connecting beams (102); two telescopic cylinders (105) are symmetrically arranged at the upper end of each main beam body (101); two telescopic beams (106) are slidably arranged at both ends of each main beam body (101); the telescopic end of each telescopic cylinder (105) is fixedly mounted on the telescopic beam (106); two telescopic columns (103) are symmetrically fixedly arranged at the lower ends of the two upper connecting beams (102); a ground beam (104) is commonly fixedly connected between each two telescopic columns (103); and two groups of limiter components (106b) are symmetrically fixedly mounted on opposite sides of the two main beam bodies (101).

2. According to claim 1, a double-beam main beam variable span adjustment structure of a new energy track laying machine is characterized in that: Both ends of the two main beam bodies (101) are provided with slot holes, and the plurality of telescopic beams (106) are slidably connected in the slot holes. A plurality of limit holes are evenly spaced apart on the opposite side of the two main beam bodies (101) and the plurality of telescopic beams (106).

3. According to claim 1, a double-beam main beam variable span adjustment structure of a new energy track laying machine is characterized in that: The upper ends of the two main beam bodies (101) and the plurality of telescopic beams (106) are fixedly welded with connection blocks (105a), the inner side wall of each connection block (105a) is fixedly connected with a rotating shaft, and the two ends of the plurality of telescopic cylinders (105) are fixedly welded with connection sleeves (105b), and each connection sleeve (105b) is rotatably sleeved on the rotating shaft.

4. According to claim 2, a double-beam main beam variable span adjustment structure of a new energy track laying machine is characterized in that: The limiting assembly (106b) comprises a mounting plate and a latch, wherein the mounting plate is fixedly connected to the side wall of the main beam body (101), the latch is fixedly welded to the mounting plate, and one end of the latch passes through the limiting hole.

5. According to claim 1, a double-beam main beam variable span adjustment structure of a new energy track laying machine is characterized in that: A bent connecting plate (106a) is fixedly welded to the opposite ends of the plurality of telescopic beams (106), and each of the bent connecting plates (106a) is fixedly mounted to the upper connecting beam (102) via a plurality of No. 1 bolts.

6. The double-beam main beam variable span adjustment structure of a new energy track laying machine according to claim 1 is characterized in that: Both ends of the two upper connecting beams (102) are fixedly welded with fixed connecting plates (102a), and each of the fixed connecting plates (102a) is fixedly mounted on the telescopic column (103) via a plurality of No. 2 bolts.

Images