Lifting device for pipeline installation for roadbed construction
By designing a pipeline installation and lifting device for roadbed construction including arc-shaped clamping pallets and electric telescopic columns, the problem of easy swing and falling off in the prior art in the hoisting process is solved, and the stable lifting of the pipeline and the safety of the user is achieved.
Patent Information
- Application Number
- CN202421722101.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-19
- Publication Date
- 2025-03-07
- Estimated Expiration
- 2034-07-19
AI Technical Summary
The existing pipeline installation and lifting devices for roadbed construction can easily cause the pipeline to swing and fall off when lifting the pipeline, affecting the safety and efficiency of users.
A lifting device including a mobile base, a support rod, a lifting motor, a screw, a curved clamping pallet and an electric telescopic column is designed. The pipe is clamped through the arc-shaped clamping pallet, and the electric telescopic column and lifting motor drive the screw and moving rods to achieve stable lifting of the pipe.
It effectively reduces the shaking of the pipe during the lifting process, improves the safety and practicality of the device, and reduces damage to users.
Smart Images
Figure CN222574226U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of roadbed construction equipment, in particular to a lifting device for installing a pipeline used in roadbed construction. Background Art
[0002] Roadbed construction is a very important part of road construction. It involves earthwork, stonework, roadbed paving, roadbed excavation, roadbed backfilling and other construction activities. During roadbed construction, it is necessary to install building pipes. Pipes are necessary materials for roadbed construction. Usually, pipes are drainage pipes. To install and construct drainage pipes, a lifting device for pipe installation is required.
[0003] In the current existing technology, the pipeline installation and lifting device for roadbed construction is a mechanical equipment specially designed for installing various pipelines during road construction. This device usually includes key components such as a mobile platform, a lifting mechanism and a driving mechanism. It can effectively lift the pipeline, reduce labor costs, and improve installation efficiency and safety.
[0004] However, when the existing lifting device for installing pipelines for roadbed construction is hoisted and lifted, the pipeline will swing as the hoisting mechanism moves, causing the pipeline to fall off, thereby causing damage to the user and affecting the user's use. Therefore, in order to solve the above problem, a lifting device for installing pipelines for roadbed construction is proposed. Utility Model Content
[0005] In order to make up for the deficiencies of the prior art and solve at least one technical problem raised in the background technology, the utility model provides a lifting device for installing a pipeline for roadbed construction.
[0006] The technical solution adopted by the utility model to solve its technical problems is: the utility model describes a lifting device for installing pipelines for roadbed construction, comprising a mobile base; the top of the mobile base is fixedly connected to two support rods; a fixing plate is fixedly connected between the support rods; the top of the fixing plate is fixedly connected to a lifting motor; the output end of the lifting motor is fixedly connected to a screw rod; the surface of the screw rod is threadedly connected to a moving rod; one side of the moving rod is fixedly connected to two connecting blocks; one end of the connecting block is fixedly connected to a connecting rod; the connecting rod is L-shaped; the bottom end of the connecting rod is fixedly connected to an arc-shaped clamping support plate; one side of the connecting rod is fixedly connected to a connecting plate; the surface of the connecting plate is fixedly connected to a first electric telescopic column; the output end of the first electric telescopic column is fixedly connected to an arc-shaped clamping plate; one side of the arc-shaped clamping plate is slidably connected to the connecting rod.
[0007] Preferably, both sides of the movable base are fixedly connected with fixed blocks; the top of the fixed block is fixedly connected with a second electric telescopic column; the output end of the second electric telescopic column is fixedly connected with a support plate; and the bottom of the support plate is fixedly connected with a fixed cone.
[0008] Preferably, a guide slider is fixedly connected to one side of the arc-shaped clamping plate; a guide slot for use with the guide slider is opened on one side of the connecting rod; a guide slider is slidably connected to the inside of the guide slider; both ends of the guide slider pass through the guide slider and are fixedly connected to the connecting rod; the guide slider is located in the guide slot.
[0009] Preferably, one side of the movable rod is fixedly connected to a limiting slider; the inside of the limiting slider is slidably connected to the limiting slider; both ends of the limiting slider pass through the limiting slider and are fixedly connected to the fixed plate and the movable base respectively.
[0010] Preferably, the surface of the support rod is provided with a movable groove for use with the connecting block; the interior of the connecting block is slidably connected with a sliding rod; both ends of the sliding rod pass through the connecting block and are fixedly connected to the inner wall of the support rod.
[0011] Preferably, a fixing column is threadedly connected to one side of the arc-shaped clamping plate; and the fixing column is threadedly connected to the top of the arc-shaped clamping support plate.
[0012] Preferably, the bottom sleeve of the screw rod is connected with a limit bearing; the surface of the limit bearing is fixedly connected to the movable base.
[0013] Beneficial effects of the utility model:
[0014] 1. The utility model provides a lifting device for installing pipelines for roadbed construction. The pipeline is placed on an arc-shaped clamping support plate, and then the user starts the first electric telescopic column, which drives the arc-shaped clamping plate to move to clamp the pipeline. Then the user starts the lifting motor, which drives the screw rod to rotate, the screw rod drives the moving rod to move, the moving rod drives the connecting block to move, the connecting block drives the connecting rod to move, and the connecting rod drives the arc-shaped clamping support plate to move upward, thereby driving the pipeline to be lifted upward and fixed, reducing the shaking of the pipeline when it rises, thereby reducing damage to the user, improving the practicability of the device, and facilitating the user to operate and use it.
[0015] 2. The utility model provides a lifting device for pipeline installation for roadbed construction. The user starts the second electric telescopic column, which drives the support plate to move, and the support plate drives the fixed cone to move, so that the fixed cone is inserted into the ground, thereby fixing the mobile base, reducing the movement of the mobile base and reducing the impact on the lifting process of the device. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:
[0017] Figure 1 It is a three-dimensional diagram of the utility model;
[0018] Figure 2 It is a left-side cutaway perspective view of a lifting device for installing a pipeline for roadbed construction in the utility model;
[0019] Figure 3 It is a right side cutaway perspective view of a lifting device for installing a pipeline for roadbed construction in the utility model;
[0020] Figure 4 This utility model Figure 2 Enlarged stereogram of point A in the middle.
[0021] Legend:
[0022] 1. Mobile base; 101. Support rod; 102. Fixed plate; 103. Lifting motor; 104. Screw rod; 105. Mobile rod; 106. Connecting block; 107. Connecting rod; 108. Arc-shaped clamping support plate; 109. Connecting plate; 110. First electric telescopic column; 111. Arc-shaped clamping plate; 2. Fixed block; 201. Second electric telescopic column; 202. Support plate; 203. Fixed cone; 3. Guide slider; 301. Guide slide bar; 302. Guide slide groove; 4. Limit slider; 401. Limit slide bar; 5. Mobile notch; 501. Sliding rod; 6. Fixed column; 7. Limit bearing. DETAILED DESCRIPTION
[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0024] Specific examples are given below.
[0025] See also Figure 1 - Figure 4The utility model provides a lifting device for pipeline installation for roadbed construction, comprising a mobile base 1; two support rods 101 are fixedly connected to the top of the mobile base 1; a fixing plate 102 is fixedly connected between the support rods 101; a lifting motor 103 is fixedly connected to the top of the fixing plate 102; a screw rod 104 is fixedly connected to the output end of the lifting motor 103; a moving rod 105 is threadedly connected to the surface of the screw rod 104; two connecting blocks 106 are fixedly connected to one side of the moving rod 105; a connecting rod 107 is fixedly connected to one end of the connecting block 106; the shape of the connecting rod 107 is L-shaped; an arc-shaped clamping support plate 108 is fixedly connected to the bottom end of the connecting rod 107; a connecting plate 109 is fixedly connected to one side of the connecting rod 107; a first electric telescopic column 110 is fixedly connected to the surface of the connecting plate 109; the The output end of the first electric telescopic column 110 is fixedly connected with an arc-shaped clamping plate 111; one side of the arc-shaped clamping plate 111 is slidably connected to the connecting rod 107; when working, by placing the pipeline on the arc-shaped clamping support plate 108, the user then starts the first electric telescopic column 110, the first electric telescopic column 110 drives the arc-shaped clamping plate 111 to move and clamp the pipeline, and then the user starts the lifting motor 103, the lifting motor 103 drives the screw rod 104 to rotate, the screw rod 104 drives the moving rod 105 to move, the moving rod 105 drives the connecting block 106 to move, the connecting block 106 drives the connecting rod 107 to move, and the connecting rod 107 drives the arc-shaped clamping support plate 108 to move upward, thereby driving the pipeline to be lifted upward and fixed, reducing the shaking of the pipeline when it rises, thereby reducing damage to the user, improving the practicability of the device, and facilitating user operation.
[0026] Further, such as Figure 1 and Figure 3 As shown, both sides of the mobile base 1 are fixedly connected with fixed blocks 2; the top of the fixed block 2 is fixedly connected with a second electric telescopic column 201; the output end of the second electric telescopic column 201 is fixedly connected with a support plate 202; the bottom of the support plate 202 is fixedly connected with a fixed cone 203; when working, the user starts the second electric telescopic column 201, the second electric telescopic column 201 drives the support plate 202 to move, and the support plate 202 drives the fixed cone 203 to move, so that the fixed cone 203 is inserted into the ground, thereby fixing the mobile base 1, reducing the movement of the mobile base 1, and reducing the impact on the lifting process of the device.
[0027] Further, such as Figure 4As shown, one side of the arc-shaped clamping plate 111 is fixedly connected with a guide slider 3; one side of the connecting rod 107 is provided with a guide slot 302 used in conjunction with the guide slider 3; the inside of the guide slider 3 is slidably connected with a guide slide bar 301; both ends of the guide slide bar 301 pass through the guide slider 3 and are fixedly connected to the connecting rod 107; the guide slide bar 301 is located in the guide slot 302; when working, the arc-shaped clamping plate 111 drives the guide slider 3 to slide on the guide slide bar 301 and the guide slot 302, horizontally limits the guide slider 3, and thus horizontally limits the arc-shaped clamping plate 111, thereby reducing the wear of the arc-shaped clamping plate 111 and extending the service life of the arc-shaped clamping plate 111.
[0028] Further, such as Figure 3 As shown, one side of the moving rod 105 is fixedly connected to the limiting slider 4; the internal sliding connection of the limiting slider 4 is connected to the limiting slider 401; both ends of the limiting slider 401 pass through the limiting slider 4 and are respectively fixedly connected to the fixed plate 102 and the moving base 1; when working, the moving rod 105 drives the limiting slider 4 to slide on the limiting slider 401, and the limiting slider 4 is horizontally limited, thereby horizontally limiting the moving rod 105, making it easier for the moving rod 105 to move as the screw rod 104 rotates, thereby reducing the wear of the moving rod 105.
[0029] Further, such as Figure 2 As shown, the surface of the support rod 101 is provided with a movable groove 5 used in conjunction with the connecting block 106; the connecting block 106 is internally slidably connected with a sliding rod 501; both ends of the sliding rod 501 pass through the connecting block 106 and are fixedly connected to the inner wall of the support rod 101; when working, the movable rod 105 drives the connecting block 106 to move on the sliding rod 501 and the movable groove 5, so that the connecting block 106 has moving space, thereby reducing the wear of the connecting block 106 and extending the service life of the connecting block 106.
[0030] Further, such as Figure 2 As shown, one side of the arc-shaped clamping plate 111 is threadedly connected with a fixing column 6; the fixing column 6 is threadedly connected to the top of the arc-shaped clamping support plate 108; when working, the user rotates the fixing column 6 to separate the fixing column 6 from the arc-shaped clamping support plate 108, and then uses a pipe to be placed on the arc-shaped clamping support plate 108, and then rotates the fixing column 6 to fix the arc-shaped clamping plate 111 to the arc-shaped clamping support plate 108, thereby fixing the pipe and reducing the shaking of the pipe.
[0031] Further, such as Figure 3As shown, the bottom sleeve of the screw rod 104 is connected with a limit bearing 7; the surface of the limit bearing 7 is fixedly connected to the movable base 1; when working, the screw rod 104 rotates on the movable base 1 through the limit bearing 7, and the screw rod 104 is horizontally limited, which reduces the wear of the screw rod 104 and extends the service life of the screw rod 104.
[0032] Working principle: by placing the pipe on the arc-shaped clamping support plate 108, the user then starts the first electric telescopic column 110, the first electric telescopic column 110 drives the arc-shaped clamping plate 111 to move, and clamps the pipe, and then the user starts the lifting motor 103, the lifting motor 103 drives the screw rod 104 to rotate, the screw rod 104 drives the moving rod 105 to move, the moving rod 105 drives the connecting block 106 to move, the connecting block 106 drives the connecting rod 107 to move, and the connecting rod 107 drives the arc-shaped clamping support plate 108 to move upward, thereby driving the pipe to be lifted upward, and the pipe is clamped. The second electric telescopic column 201 is started by the user, and the second electric telescopic column 201 drives the support plate 202 to move, and the support plate 202 drives the fixed cone 203 to move, so that the fixed cone 203 is inserted into the ground, thereby fixing the mobile base 1, reducing the movement of the mobile base 1, and reducing the impact on the lifting process of the device. The arc clamping plate 111 drives the guide slider 3 to slide on the guide slide rod 301 and the guide slide groove 302. The guide slider 3 is horizontally limited, thereby the arc clamping plate 111 is horizontally limited, the wear of the arc clamping plate 111 is reduced, and the service life of the arc clamping plate 111 is extended. The moving rod 105 drives the limit slider 4 to slide on the limit slider 401, and the limit slider 4 is horizontally limited, thereby the moving rod 105 is horizontally limited, so that the moving rod 105 is moved more easily when the screw rod 104 rotates, reducing the wear of the moving rod 105. The sliding rod drives the connecting block 106 to move on the sliding rod 501 and the moving notch 5, so that the connecting block 106 has There is space for movement, which reduces the wear of the connecting block 106 and extends the service life of the connecting block 106. The user rotates the fixing column 6 to separate the fixing column 6 from the arc-shaped clamping support plate 108, and then uses a pipe to be placed on the arc-shaped clamping support plate 108, and then rotates the fixing column 6 to fix the arc-shaped clamping plate 111 to the arc-shaped clamping support plate 108, thereby fixing the pipe and reducing the shaking of the pipe. The screw rod 104 rotates on the mobile base 1 through the limit bearing 7, and the screw rod 104 is horizontally limited, which reduces the wear of the screw rod 104 and extends the service life of the screw rod 104.
[0033] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.
Claims
1. A lifting device for installing a pipeline for roadbed construction, comprising a mobile base (1); characterized in that: The top of the mobile base (1) is fixedly connected to two support rods (101); a fixing plate (102) is fixedly connected between the support rods (101); a lifting motor (103) is fixedly connected to the top of the fixing plate (102); a lead screw (104) is fixedly connected to the output end of the lifting motor (103); a mobile rod (105) is threadedly connected to the surface of the lead screw (104); one side of the mobile rod (105) is fixedly connected to two connecting blocks (106); one end of the connecting block (106) is fixedly connected to the A connecting rod (107) is connected; the connecting rod (107) is L-shaped; the bottom end of the connecting rod (107) is fixedly connected to an arc-shaped clamping support plate (108); one side of the connecting rod (107) is fixedly connected to a connecting plate (109); the surface of the connecting plate (109) is fixedly connected to a first electric telescopic column (110); the output end of the first electric telescopic column (110) is fixedly connected to an arc-shaped clamping plate (111); one side of the arc-shaped clamping plate (111) is slidably connected to the connecting rod (107).
2. A lifting device for installing a pipeline for roadbed construction according to claim 1, characterized in that: Both sides of the mobile base (1) are fixedly connected to fixed blocks (2); the top of the fixed block (2) is fixedly connected to a second electric telescopic column (201); the output end of the second electric telescopic column (201) is fixedly connected to a support plate (202); and the bottom of the support plate (202) is fixedly connected to a fixed cone (203).
3. A lifting device for installing a pipeline for roadbed construction according to claim 1, characterized in that: A guide slider (3) is fixedly connected to one side of the arc-shaped clamping plate (111); a guide slot (302) for use with the guide slider (3) is provided on one side of the connecting rod (107); a guide slider (301) is slidably connected inside the guide slider (3); both ends of the guide slider (301) penetrate the guide slider (3) and are fixedly connected to the connecting rod (107); the guide slider (301) is located in the guide slot (302).
4. A lifting device for installing a pipeline for roadbed construction according to claim 1, characterized in that: One side of the moving rod (105) is fixedly connected to the limit slider (4); the inside of the limit slider (4) is slidably connected to the limit slider (401); both ends of the limit slider (401) penetrate the limit slider (4) and are respectively fixedly connected to the fixed plate (102) and the moving base (1).
5. The lifting device for installing a pipeline for roadbed construction according to claim 1, characterized in that: The surface of the support rod (101) is provided with a movable notch (5) for use with the connecting block (106); the interior of the connecting block (106) is slidably connected to a sliding rod (501); both ends of the sliding rod (501) penetrate the connecting block (106) and are fixedly connected to the inner wall of the support rod (101).
6. A lifting device for installing a pipeline for roadbed construction according to claim 1, characterized in that: A fixing column (6) is threadedly connected to one side of the arc-shaped clamping plate (111); and the fixing column (6) is threadedly connected to the top of the arc-shaped clamping support plate (108).
7. A lifting device for installing a pipeline for roadbed construction according to claim 1, characterized in that: The bottom of the screw rod (104) is sleeved and connected with a limit bearing (7); the surface of the limit bearing (7) is fixedly connected to the movable base (1).