Municipal pipeline lifting butt joint device

Abstract

The utility model relates to the related technical field of pipeline lifting butt joint, and discloses a municipal pipeline lifting butt joint device which comprises a lifting base, a butt joint plate is arranged on the upper side of the lifting base, and two pairs of adjusting pieces are arranged in the butt joint plate in a bilateral symmetry mode. The adjusting part comprises a plurality of guide sliding grooves which are formed in the butt joint plate and distributed at intervals, and limiting sliding plates are horizontally arranged in the guide sliding grooves in a sliding mode. By arranging the lifting base, the butt joint plate and the adjusting piece, the purpose of effectively limiting a plurality of sections of pipelines to be in butt joint can be achieved, and the effect of limiting the pipelines through the limiting sliding plates can be achieved by sliding the two limiting sliding plates close to each other in the sliding guide grooves; and the size of the formed containing groove can be adjusted in real time according to the diameter length of the pipeline, the practicability of the whole butt joint device is greatly improved, the butt joint efficiency of the pipeline can be improved, and the orderliness of the adjusting process of the limiting sliding plate can be guaranteed through the arrangement of the limiting piece.

Description

Technical Field

[0001] The utility model relates to the technical field related to pipeline lifting and docking, in particular to a municipal pipeline lifting and docking device. Background Art

[0002] Municipal gas pipelines are usually buried in underground trenches, and multiple sections of pipelines are connected end to end to form a gas pipeline. Municipal gas pipelines usually use steel pipes or polyethylene pipes with a length of meters and a diameter of more than meters. They are large in size, so equipment is needed to assist in lifting and lowering during the docking construction to facilitate the docking of the two ends of the pipeline.

[0003] In the process of lifting and docking the pipelines, most of the existing pipeline lifting and docking devices cannot effectively fix and limit the pipelines due to the different specifications and sizes of the pipelines in different areas, resulting in low docking efficiency. In order to solve this problem, a municipal pipeline lifting and docking device is proposed. Utility Model Content

[0004] The technical problem to be solved by the utility model is: to solve the problem that the existing pipeline lifting and docking device cannot effectively adjust and limit pipelines of different specifications and sizes; in order to overcome the above problems, a municipal pipeline lifting and docking device is provided, which solves the above problems.

[0005] The utility model solves the technical problem by adopting the following technical solutions:

[0006] A municipal pipeline lifting and docking device comprises a lifting base, a docking plate is provided on the upper side of the lifting base, two pairs of adjusting parts are symmetrically provided in the docking plate, the adjusting parts comprise a plurality of guide slide grooves arranged in the docking plate at intervals, a limit slide is provided in the guide slide groove for horizontal sliding, two corresponding limit slides in the two pairs of adjusting parts are slid towards or away from each other, and an accommodating groove for accommodating the pipeline limit is formed therebetween, a telescopic part for driving the limit slide to slide horizontally is provided on the lower side of the limit slide, and a limit part for ensuring the horizontal sliding of the limit slide is provided in the guide slide groove.

[0007] Preferably, the telescopic member comprises a double-rod telescopic cylinder disposed at the bottom of the docking plate, and output ends of the telescopic cylinder are respectively provided with two limit sliding plates on one side close to each other.

[0008] Preferably, the limiting member comprises a limiting groove opened on the inner side of the guide slide groove, a guide slide rod is provided in the limiting groove for horizontal sliding, and a side of the guide slide rod away from the limiting groove is provided on the side of the limiting slide plate.

[0009] Preferably, a plurality of support columns for stably supporting the docking plate are provided between the docking plate and the lifting base.

[0010] Preferably, a protective pad for protecting the outer wall of the pipeline is provided on a side surface of the limiting slide plate close to the accommodating groove.

[0011] Preferably, a lifting member is provided on the lower side of the lifting base, and the lifting member includes a placement base for being placed on the ground, a lifting cylinder is provided in the placement base, and a lifting rod for being installed at the bottom of the lifting base is provided at the output end of the lifting cylinder.

[0012] Preferably, a plurality of support rods are provided in the lifting base for sliding up and down, and the plurality of support rods extend downward and are provided in the placement base.

[0013] The advantages and positive effects of the utility model are as follows: the purpose of effectively limiting the positions of several sections of pipes to be connected can be achieved by setting the lifting base, the docking plate and the adjusting member, and the effect of limiting the position of the pipe by the limiting slide plate can be achieved by sliding two mutually close limiting slide plates in the guide groove, and the size of the formed accommodating groove can be adjusted in real time according to the diameter length of the pipe, which greatly improves the practicality of the entire docking device and can also improve the efficiency of pipe docking, and the orderliness of the limiting slide plate adjustment process can be guaranteed by the setting of the limiting member. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0015] Figure 1 It is a structural schematic diagram of the utility model;

[0016] Figure 2 yes Figure 1 A top view of

[0017] The symbols in the accompanying drawings are described as follows:

[0018] 1. Lifting base; 11. Docking plate; 111. Support column; 112. Guide groove;

[0019] 2. Adjustment member; 21. Limiting slide plate; 211. Protective pad; 212. Accommodating groove; 22. Guide slide rod; 23. Limiting groove; 24. Double-rod telescopic cylinder;

[0020] 3. Lifting parts; 31. Placement base; 32. Lifting rod; 321. Lifting cylinder; 33. Support rod. DETAILED DESCRIPTION

[0021] Now the utility model is further described in detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams, which only illustrate the basic structure of the utility model in a schematic manner, and therefore only show the components related to the utility model.

[0022] The following is a further description of the embodiments of the present invention in conjunction with the accompanying drawings:

[0023] Reference Figure 1 and Figure 2 As shown, municipal gas pipelines are usually buried in underground trenches, and multiple sections of pipelines are connected end to end to form a gas pipeline. Municipal gas pipelines usually use steel pipes or polyethylene pipes with a length of up to 10 meters and a diameter of more than 1 meter. They are relatively large in size, so they need to be assisted by equipment for lifting and lowering during the butt joint construction to facilitate the butt joint of the two ends of the pipeline. Most of the existing pipeline lifting and butt joint devices cannot effectively fix and limit the pipelines during the lifting and butt joint of the pipelines due to the different specifications and sizes of the pipelines in different areas, resulting in low butt joint efficiency. In order to solve this type of problem, a municipal pipeline lifting and butt joint device is proposed, including a lifting base 1, a butt joint plate 11 is provided on the upper side of the lifting base 1, and two pairs of adjusting members 2 are symmetrically provided in the butt joint plate 11, and the adjusting members 2 include a plurality of guide slide grooves 112 arranged in the butt joint plate 11, and a limit slide plate 21 is provided in the guide slide groove 112 for horizontal sliding, and two corresponding pieces of the two pairs of adjusting members 2 are provided in the two pairs of adjusting members 2. The limiting slides 21 are arranged to slide towards or away from each other, and a accommodating groove 212 for accommodating the pipeline is formed therebetween. A telescopic member is provided on the lower side of the limiting slide 21 for driving the limiting slide 21 to slide horizontally, and a limiting member is provided in the guide groove 112 for ensuring the horizontal sliding of the limiting slide 21. The setting of the lifting base 1, the docking plate 11 and the adjusting member 2 can achieve the purpose of effectively limiting the several sections of pipelines to be docked, and the sliding of the two limiting slides 21 close to each other in the guide groove 112 can achieve the effect of limiting the pipeline by the limiting slide 21, and the size of the formed accommodating groove 212 can be adjusted in real time according to the diameter of the pipeline, which greatly improves the practicality of the entire docking device and the efficiency of pipeline docking. The setting of the limiting member can ensure the orderliness of the adjustment process of the limiting slide 21.

[0024] It should be noted that the specific structure of the above-mentioned telescopic member is as follows: the telescopic member includes a double-rod telescopic cylinder 24 arranged at the bottom of the docking plate 11, and the output ends of the telescopic cylinder are respectively provided with two surfaces of the limit slides 21 close to each other; through the setting of the double-rod telescopic cylinder 24, the purpose of synchronously pulling the limit slides 21 corresponding to each other on both sides can be achieved, thereby ensuring that the two limit slides 21 are close to each other to adjust the size of the accommodating groove 212.

[0025] Furthermore, in order to ensure the orderliness of the limiting slide 21 during the sliding process and to further stably protect the pipeline, in this embodiment, the specific structure of the limiting member is as follows: the limiting member includes a limiting groove 23 opened on the inner side of the guide groove 112, and a guide slide rod 22 is provided in the limiting groove 23 for horizontal sliding, and the side of the guide slide rod 22 away from the limiting groove 23 is arranged on the side of the limiting slide 21; the guide slide rod 22 slides in the limiting groove 23 to ensure the orderliness and stability of the limiting slide 21 during the sliding process, thereby avoiding the displacement of the limiting slide 21 and the change of the angle.

[0026] Additionally, an arcuate surface is formed in the side surfaces of the limiting slide plates 21 that are close to each other. The purpose of such a setting is to ensure that they can be effectively attached to the outer wall of the pipe, thereby achieving a better limiting purpose.

[0027] It should also be noted that a protective pad 211 for protecting the outer wall of the pipeline is provided on one side surface of the limiting slide 21 close to the accommodating groove 212; the provision of the protective pad 211 can avoid excessive contact between the pipeline and the limiting slide 21, thereby achieving the problem of damage to the pipeline or the limiting slide 21.

[0028] Furthermore, a plurality of support columns 111 for stably supporting the docking plate 11 are provided between the docking plate 11 and the lifting base 1. By providing the plurality of support columns 111, the docking plate 11 and the lifting base 1 can be spaced apart and the stability between the two can be ensured.

[0029] It is worth mentioning that a lifting component 3 is provided on the lower side of the lifting base 1, and the lifting component 3 includes a placement base 31 for being placed on the ground, a lifting cylinder 321 is provided in the placement base 31, and an output end of the lifting cylinder 321 is provided with a lifting rod 32 for being installed at the bottom of the lifting base 1; through the operation of the lifting cylinder 321, the lifting rod 32 can be made to start to extend and retract to achieve the purpose of lifting the lifting base 1 upward.

[0030] Similarly, in order to ensure the orderliness and stability of the lifting base 1 during the lifting process, in this embodiment, a plurality of support rods 33 are provided in the lifting base 1 for sliding up and down, and a plurality of the support rods 33 extend downward and are provided in the placement base 31; the arrangement of the support rods 33 can achieve the orderly lifting process of the lifting base 1, and its stability is better, and since the placement base 31 is in contact with the ground over a large area, its stability when placed on the ground can also be ensured.

[0031] It should be emphasized that the embodiments described in the present invention are illustrative rather than restrictive. Therefore, the present invention is not limited to the embodiments described in the specific implementation manner. Any other implementation manners derived by those skilled in the art based on the technical solution of the present invention also fall within the scope of protection of the present invention.

Claims

1. A municipal pipeline lifting and docking device, comprising a lifting base (1), characterized in that: A docking plate (11) is provided on the upper side of the lifting base (1), and two pairs of adjusting members (2) are symmetrically provided in the docking plate (11), and the adjusting members (2) include a plurality of guide grooves (112) arranged in the docking plate (11) and spaced apart from each other, and a limit slide plate (21) is provided in the guide groove (112) for horizontal sliding, and two corresponding limit slide plates (21) in the two pairs of adjusting members (2) are arranged to slide towards or away from each other, and a receiving groove (212) for accommodating the pipeline is formed between the two pairs of the adjusting members (2), and a telescopic member for driving the limit slide plate (21) to slide horizontally is provided on the lower side of the limit slide plate (21), and a limit member for ensuring the horizontal sliding of the limit slide plate (21) is provided in the guide groove (112).

2. A municipal pipeline lifting and docking device according to claim 1, characterized in that: The telescopic member comprises a double-rod telescopic cylinder (24) arranged at the bottom of the docking plate (11), and the output ends of the telescopic cylinder are respectively provided with two surfaces of the limiting slide plates (21) close to each other.

3. A municipal pipeline lifting and docking device according to claim 1, characterized in that: The limiting member comprises a limiting groove (23) formed inside the guide slide groove (112), a guide slide rod (22) being provided in the limiting groove (23) for horizontal sliding movement, and a side of the guide slide rod (22) away from the limiting groove (23) being provided on a side surface of the limiting slide plate (21).

4. A municipal pipeline lifting and docking device according to claim 1, characterized in that: A plurality of support columns (111) for stably supporting the docking plate (11) are provided between the docking plate (11) and the lifting base (1).

5. The municipal pipeline lifting and docking device according to claim 1, characterized in that: A protective pad (211) for protecting the outer wall of the pipeline is provided on one side surface of the limiting slide plate (21) close to the containing groove (212).

6. A municipal pipeline lifting and docking device according to claim 1, characterized in that: A lifting member (3) is provided on the lower side of the lifting base (1), and the lifting member (3) comprises a placement base (31) for being placed on the ground, a lifting cylinder (321) is provided in the placement base (31), and a lifting rod (32) for being mounted on the bottom of the lifting base (1) is provided at the output end of the lifting cylinder (321).

7. A municipal pipeline lifting and docking device according to claim 6, characterized in that: A plurality of support rods (33) are provided in the lifting base (1) so as to slide up and down, and the plurality of support rods (33) extend downward and are provided in the placing base (31).

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