Gob-side entry retaining support transfer equipment
By designing a gobside lane retaining bracket transfer equipment with a limiting rod and an elastic band, the problem of difficulty in limiting special-shaped brackets by traditional transfer vehicles is solved, and the stability and safety of the bracket during the transfer process are achieved.
Patent Information
- Application Number
- CN202421125824.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-22
- Publication Date
- 2025-01-21
- Estimated Expiration
- 2034-05-22
AI Technical Summary
In the technology of retaining lanes along the air, it is difficult for traditional transport vehicles to effectively limit the special-shaped bracket, resulting in unstable and easy sliding off during the transfer process.
A kind of support transfer equipment for gobside lane retention is designed. It adopts structures such as transfer car plate, universal wheel, inclined rod, limit rod, groove and rotating plate. The limit rod is installed between the groove and the rotating plate. , combined with the use of elastic bands, to achieve effective limitation of special-shaped brackets.
It effectively prevents the special-shaped stent from tilting and sliding during the transfer process, improving the stability of the stent and the safety of transfer.
Smart Images
Figure CN222376552U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of gob-side tunnel retaining, and in particular refers to a gob-side tunnel retaining bracket transporting equipment. Background Art
[0002] In the technology of retaining lanes along the goaf, "along the goaf" refers to setting up support bodies along the edge of the goaf behind the coal mining face, and "retaining lanes" refers to retaining the original air intake lane and directly using it as the return air lane of the next working face. In the support process of retaining lanes along the goaf, a variety of brackets are needed, such as I-type brackets used in horizontal support structures such as beams and slabs, Z-type brackets used to support walls and beams with smaller spans, L-type brackets used for arch support structures, and T-type brackets used to connect the top or bottom of two structures.
[0003] Since there are many types of special-shaped brackets used in gob-side tunnel retention, and the traditional transfer vehicle is a flat-bed structure, when various brackets are transported in a centralized manner, the brackets are stacked on the flat bed, which makes it difficult to use elastic belts to bypass the flat bed of the transfer vehicle and to bundle and limit the various brackets on the flat bed, which makes it easy for the brackets to slip off the transfer vehicle during the transportation process. Utility Model Content
[0004] 1. Technical issues to be solved
[0005] The technical problem to be solved by the utility model is that there are many types of special-shaped brackets currently used in gob-side tunnel retention. When they are transported in a centralized manner, it is difficult for traditional transport vehicles to limit the various types of stacked brackets using elastic belts, resulting in the brackets being unstable and easy to slide during the transportation process.
[0006] (II) Technical solution
[0007] To solve the above technical problems, the technical solution provided by the utility model is: a transport device for supporting brackets along empty lanes, comprising a transport vehicle plate, the four corners of the lower end of the transport vehicle plate are provided with universal wheels, one side of the transport vehicle plate is fixedly connected with oppositely arranged inclined rods, the upper ends of the inclined rods on both sides are fixedly connected with fixed rods, a push handle is fixedly connected between the fixed rods on both sides, and also comprises at least one limiting rod, a groove cooperating with the special-shaped bracket is provided in the transport vehicle plate, a vertical plate is fixedly connected with the upper end of the transport vehicle plate, a rotating plate is rotatably provided on the vertical plate, the groove and the rotating plate are respectively provided with at least one and evenly arranged lower connecting hole and upper connecting hole, the limiting rod is installed between the groove and the rotating plate through the lower connecting hole and the upper connecting hole.
[0008] As an improvement, each of the lower connecting holes corresponds to the upper connecting holes in the vertical direction, and the limiting rod includes a main rod, the lower end of which is threadedly connected to a rotating rod, and the upper end of the main rod and the lower end of the rotating rod are fixedly connected with connecting threaded columns that respectively cooperate with the upper connecting hole and the lower connecting hole.
[0009] As an improvement, the main rod is fixed with relatively arranged fixing rings, and the fixing rings are provided with at least one spring buckle connecting hole that is evenly arranged in a ring shape. The spring buckle connecting holes can be used to connect the spring buckles at both ends of the elastic band. The use of the elastic band in conjunction with the limiting rod can improve the limiting effect on the special-shaped bracket.
[0010] As an improvement, a strap is sleeved on the rotating rod to facilitate the user to rotate the rotating rod.
[0011] As an improvement, a handle is provided on the rotating plate, and the handle is provided with anti-slip grooves, so that the user can grasp the handle to facilitate rotating the rotating plate. The anti-slip grooves can increase the friction between the user's hand and the handle, making it easier to grasp the handle.
[0012] As an improvement, a stop plate cooperating with the rotating plate is fixedly connected to one side of the vertical plate, which can limit the rotation angle of the rotating plate.
[0013] As an improvement, the four corners of the transfer vehicle plate are all designed with arcs, and the four corners of the transfer vehicle plate are bonded with anti-collision corner guards.
[0014] (III) Beneficial effects
[0015] The advantage of the utility model over the prior art is that various special-shaped brackets stacked in the groove are limited by limiting rods, and the limiting rods can be installed in any position, so that they are suitable for special-shaped brackets in different positions after stacking. Multiple limiting rods are respectively installed at different limiting positions, which can play a good limiting role for the special-shaped brackets, thus preventing the stacked special-shaped brackets from tilting and sliding during the process of pushing the transfer vehicle plate. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 It is a three-dimensional diagram without a limit rod of a gob-side tunnel retaining support transport device of the utility model.
[0017] Figure 2 It is a stereoscopic diagram of a support transport device for retaining lanes along the goaf according to the utility model.
[0018] Figure 3 It is a sectional stereoscopic diagram of a transport device for a support along an air-retaining lane according to the utility model.
[0019] Figure 4 It is a structural schematic diagram of a limit rod of a gob-side tunnel retaining support transport device of the utility model.
[0020] As shown in the figure: 1. Transfer vehicle plate; 2. Universal wheel; 3. Diagonal rod; 4. Fixed rod; 5. Push handle; 6. Vertical plate; 7. Groove; 8. Lower connecting hole; 9. Upper connecting hole; 10. Limit rod; 11. Main rod; 12. Turn rod; 13. Belt; 14. Connecting threaded column; 15. Turn plate; 16. Abutment plate; 17. Fixed ring; 18. Spring buckle connecting hole; 19. Handle. DETAILED DESCRIPTION
[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.
[0022] like Figure 1 , Figure 2 and Figure 3 , a kind of equipment for transporting supports along empty lanes, including a transport vehicle plate 1, the four corners of which are all designed as arcs, the four corners of which are adhered with anti-collision corner guards, the four corners of the lower end of the transport vehicle plate 1 are provided with universal wheels 2, one side of the transport vehicle plate 1 is fixedly connected with oppositely arranged inclined rods 3, the upper ends of the inclined rods 3 on both sides are fixedly connected with fixing rods 4, push handles 5 are fixedly connected between the fixing rods 4 on both sides, and at least one limiting rod 10 is also included, a groove 7 cooperating with a special-shaped support is provided in the transport vehicle plate 1, a vertical plate 6 is fixedly connected to the upper end of the transport vehicle plate 1, a rotating plate 15 is rotatably provided on the vertical plate 6, the groove 7 and the rotating plate 15 are respectively provided with at least one and evenly arranged lower connecting hole 8 and upper connecting hole 9, the limiting rod 10 is installed between the groove 7 and the rotating plate 15 through the lower connecting hole 8 and the upper connecting hole 9.
[0023] Through the above structure, the push handle 5 can be pushed, and the stacked special-shaped brackets can be transported by using the transport vehicle plate 1. A plurality of limit rods 10 are installed between the groove 7 and the rotating plate 15 to limit various special-shaped brackets. How to install the limit rods 10, the specific structure is as follows:
[0024] like Figure 2 , Figure 3 and Figure 4, each of the lower connecting holes 8 corresponds to the upper connecting holes 9 in the vertical direction, the limiting rod 10 includes a main rod 11, the lower end of the main rod 11 is threadedly connected to a rotating rod 12, and a sleeve 13 is sleeved on the rotating rod 12 to facilitate the user to rotate the rotating rod 12, the upper end of the main rod 11 and the lower end of the rotating rod 12 are fixedly connected with connecting threaded columns 14 respectively cooperating with the upper connecting hole 9 and the lower connecting hole 8, the main rod 11 is fixedly connected with relatively arranged fixing rings 17, and the fixing rings 17 are provided with at least one spring buckle connecting hole 18 evenly arranged in a ring shape, the spring buckle connecting hole 18 can be used to connect the spring buckles at both ends of the elastic belt, and the use of the elastic belt in combination with the limiting rod 10 can improve the limiting effect of the special-shaped bracket.
[0025] Through the above structure, the limiting rod 10 can be installed at different positions to prevent the special-shaped bracket from tilting and sliding during transportation. After the limiting rod 10 is installed, an elastic band can be added through the spring buckle connection hole 18 to further improve the limiting effect of the special-shaped bracket.
[0026] Embodiment 2
[0027] like Figure 1 , Figure 2 and Figure 3 A stop plate 16 cooperating with the rotating plate 15 is fixedly connected to one side of the vertical plate 6, which can limit the rotation angle of the rotating plate 15. A handle 19 is provided on the rotating plate 15, and the handle 19 is provided with anti-slip grooves. The user grasps the handle 19 to facilitate the rotation of the rotating plate 15. The anti-slip grooves can increase the friction between the user's hand and the handle 19, making it convenient to grasp the handle 19.
[0028] The above structure facilitates the rotation of the rotating plate 15 , and when the rotating plate 15 is in contact with the abutting plate 16 , a 90° angle is formed between the rotating plate 15 and the vertical plate 6 .
[0029] When the utility model is implemented, when it is necessary to transfer the I-shaped brackets, Z-shaped brackets, L-shaped brackets and T-shaped brackets used in the gob retention, they are classified and stacked on the grooves. Before stacking, the rotating plate is rotated to the side opposite to the groove to facilitate the stacking of the brackets, and then the same brackets are stacked in the same vertical row;
[0030] When the stacking is completed, the rotating plate is rotated to the same side as the groove. With the cooperation of the abutment plate, the rotating plate is perpendicular to the vertical plate, and then multiple limit rods are installed at appropriate limit positions. Specifically, the limit rod is vertically placed between the upper and lower corresponding connecting holes and the lower connecting holes, and then the rotating rod and the main rod are rotated. In this way, the overall length of the rotating rod and the main rod can be extended. During the rotation process, the connecting threaded columns at the upper and lower ends can be threadedly connected to the upper and lower connecting holes respectively, so that the limit rod can be fixed between the groove and the vertical plate. Multiple limit rods are installed around the special-shaped bracket, which can have a better limiting effect on the special-shaped bracket. After the installation of the limit rod is completed, the spring buckles at both ends of the elastic band can also be installed in different spring buckle connecting holes. The elastic band cooperates with the limit rod to improve the limiting effect on the special-shaped bracket. In this way, in the process of pushing the transfer vehicle plate, the stacked special-shaped brackets can be prevented from tilting and sliding.
[0031] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.
[0032] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
[0033] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.
Claims
1. A transport device for a support along an empty lane retaining structure, comprising a transport vehicle plate (1), wherein four corners of the lower end of the transport vehicle plate (1) are provided with universal wheels (2), one side of the transport vehicle plate (1) is fixedly connected with oppositely arranged inclined rods (3), the upper ends of the inclined rods (3) on both sides are fixedly connected with fixed rods (4), and a push handle (5) is fixedly connected between the fixed rods (4) on both sides, characterized in that: It also includes at least one limiting rod (10), a groove (7) cooperating with the special-shaped bracket is provided in the transfer vehicle plate (1), a vertical plate (6) is fixedly connected to the upper end of the transfer vehicle plate (1), a rotating plate (15) is rotatably provided on the vertical plate (6), and at least one lower connecting hole (8) and an upper connecting hole (9) are respectively provided on the groove (7) and the rotating plate (15) and are evenly arranged, and the limiting rod (10) is installed between the groove (7) and the rotating plate (15) through the lower connecting hole (8) and the upper connecting hole (9).
2. The gob-side tunnel retaining support transport device according to claim 1, characterized in that: Each of the lower connecting holes (8) corresponds to the upper connecting hole (9) in the vertical direction. The limiting rod (10) comprises a main rod (11). The lower end of the main rod (11) is threadedly connected to a rotating rod (12). The upper end of the main rod (11) and the lower end of the rotating rod (12) are fixedly connected to connecting threaded columns (14) respectively matching the upper connecting hole (9) and the lower connecting hole (8).
3. The gob-side tunnel retaining support transport device according to claim 2 is characterized in that: The main rod (11) is fixedly connected with a fixing ring (17) arranged opposite to each other, and each fixing ring (17) is provided with at least one spring buckle connection hole (18) evenly arranged in a ring shape.
4. The gob-side tunnel retaining support transport device according to claim 2, characterized in that: A sleeve belt (13) is sleeved on the rotating rod (12).
5. The gob-side tunnel retaining support transport device according to claim 1, characterized in that: The rotating plate (15) is provided with a handle (19), and the handle (19) is provided with anti-slip grooves.
6. The gob-side tunnel retaining support transport device according to claim 1, characterized in that: A stop plate (16) that cooperates with the rotating plate (15) is fixedly connected to one side of the vertical plate (6).
7. The gob-side tunnel retaining support transport device according to claim 1, characterized in that: The four corners of the transfer vehicle plate (1) are all designed as arcs, and the four corners of the transfer vehicle plate (1) are all adhered with anti-collision corner guards.