A transport trolley for drain pipe installation

Abstract

The utility model relates to drainage pipe transportation technical field, and disclose a kind of transportation trolley for drainage pipe installation, including mounting plate, and mounting device is arranged on mounting plate.This drainage pipe transportation trolley for installation, by setting mounting bracket, first sliding rail, first positioning bolt, second positioning bolt, limit slider, bottom plate, limit rod and threaded sleeve, by rotating threaded sleeve, limit rod is clamped and fixed to drainage pipe downwards, by rotating second positioning bolt, control limit slider moves up and down, according to the diameter and quantity of drainage pipe, adjust the quantity and spacing of upper and lower limit slider, rotate first positioning bolt, install and adjust mounting bracket, by left and right moving mounting bracket, according to the diameter and quantity of drainage pipe, adjust the spacing and quantity of mounting bracket;By setting U type frame, sliding shell and second sliding rail, utilize sliding shell and slide along the outer surface of second sliding rail, according to the length of drainage pipe, adjust the distance between U type frame and mounting plate.

Description

Technical Field

[0001] This utility model relates to the field of drainage pipe transportation technology, specifically a transportation trolley for drainage pipe installation. Background Technology

[0002] The core purpose of using a transport trolley for drainage pipe installation is to improve handling efficiency and safety, and to avoid damage to pipes or injury to personnel during manual handling.

[0003] Chinese patent disclosure (CN214689654U) discloses a pipeline transport trolley for easy loading and unloading. It includes a rectangular base frame with a hoisting mechanism, an auxiliary conveying mechanism, and a lifting mechanism mounted on it. The rectangular base frame includes a front support rod, a rear support rod, a left support rod, and a right support rod. The auxiliary conveying mechanism includes a left roller, a right roller, and a middle roller positioned between the ends of the front and rear support rods. Lifting mechanisms are located between the left and middle rollers, and between the right and middle rollers. Each lifting mechanism includes a lifting frame positioned between the left and middle rollers, and between the right and middle rollers. Several mounting vertical rods are located at the bottom of the front and rear support rods, and electric cylinders are installed inside the mounting vertical rods. The electric actuators of the electric cylinders are fixedly connected to the bottom of the lifting frame. The advantages of this invention are: simple structure, convenient use, and the ability to quickly transport pipelines in construction projects, greatly improving construction efficiency.

[0004] However, it still has the following drawbacks: During use, the pipe is placed on the outer surfaces of the left, middle, and right rollers, but the pipe is not secured or fixed, making it difficult to maintain stability during transport. Therefore, we propose a transport trolley for drain pipe installation to solve this problem. Utility Model Content

[0005] The purpose of this invention is to provide a transport trolley for installing drainage pipes, so as to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a transport trolley for installing drainage pipes, comprising an installation plate, wherein an installation device is provided on the installation plate, and the installation device includes a telescopic part;

[0007] The telescopic part includes a sliding shell and a positioning rod. The top surface of the sliding shell is provided with a sliding groove, and the outer surface of the bottom end of the positioning rod extends into the interior of the sliding shell and is slidably connected to the inner wall of the sliding shell.

[0008] An adjustment section is provided on the outer side of the mounting plate;

[0009] The adjustment unit includes a mounting frame, a limiting slider, and a base plate. A limiting through groove is formed on the outer surface of the mounting frame. The outer surface of the limiting slider is slidably connected to the inner wall of the mounting frame. The outer surface of the base plate is fixedly connected to the outer surface of the limiting slider.

[0010] A further improvement is that the telescopic part also includes a U-shaped frame, a second slide rail, and a spring. The outer surface of the second slide rail is fixedly connected to the outer surface of the mounting plate. The sliding shell is slidably sleeved on the outer surface of the second slide rail. The outer surface of the sliding shell is fixedly connected to the outer surface of the U-shaped frame. By setting the sliding shell, the second slide rail, and the U-shaped frame, the distance between the U-shaped frame and the mounting plate can be adjusted, which facilitates the transportation of drainage pipes of different lengths.

[0011] A further improvement is that a slot is provided on the top surface of the second slide rail, the outer surface of the bottom end of the positioning rod slides through the top surface of the sliding shell and extends into the slot, the bottom end of the spring is fixedly connected to the inner wall of the sliding shell, and the top end of the spring is fixedly connected to the bottom surface of the positioning rod. By setting the spring and the positioning rod, it is convenient to fix the sliding shell and the second slide rail, and to fix the U-shaped frame.

[0012] A further improvement is that the adjustment part also includes a first slide rail, a first positioning bolt, a second positioning bolt, a limiting rod, and a threaded sleeve. The outer surface of the first slide rail is fixedly connected to the outer surface of the U-shaped frame. The outer surface of the rear end of the first slide rail slides through the front of the mounting frame and extends to the rear of the mounting frame. By setting the first slide rail and the mounting frame, the left and right movement of the mounting frame is controlled, and the spacing of the mounting frame is adjusted according to the diameter of the drain pipe.

[0013] A further improvement is that the thread on the outer surface of the top of the first positioning bolt penetrates the bottom surface of the mounting bracket and extends to the inner side of the mounting bracket. The outer surface of the first positioning bolt is in contact with the bottom surface of the U-shaped frame. By setting the first positioning bolt, it is easy to fix the mounting bracket.

[0014] A further improvement is that the mounting bracket has a through hole on its front side, the outer surface of the second positioning bolt passes through the through hole and is threaded through the front side of the limiting slider, and the outer surface of the second positioning bolt is threadedly connected to the inner wall of the limiting slider. By setting the base plate, the second positioning bolt and the limiting slider, the spacing of the base plate can be adjusted according to the diameter of the drain pipe by rotating the second positioning bolt.

[0015] A further improvement is that the outer surface of the bottom end of the limiting rod slides through the top surface of the base plate and extends to the bottom of the base plate, and the threaded sleeve is threaded on the outer surface of the bottom end of the limiting rod. By setting the limiting rod and the threaded sleeve, it is convenient to clamp and fix the drain pipe.

[0016] Compared with the prior art, the beneficial effects of this utility model are:

[0017] 1. The transport trolley for installing the drain pipe is equipped with an installation frame, a first slide rail, a first positioning bolt, a second positioning bolt, a limit slider, a base plate, a limit rod, and a threaded sleeve. By rotating the threaded sleeve, the limit rod clamps and fixes the drain pipe downwards. By rotating the second positioning bolt, the limit slider is controlled to move up and down. The number and spacing of the upper and lower limit sliders are adjusted according to the diameter and quantity of the drain pipe. By rotating the first positioning bolt, the installation frame is installed and adjusted. By moving the installation frame left and right, the spacing and number of the installation frame are adjusted according to the diameter and quantity of the drain pipe.

[0018] 2. By setting up a U-shaped frame, a sliding shell, and a second slide rail, the sliding shell slides along the outer surface of the second slide rail. The distance between the U-shaped frame and the mounting plate is adjusted according to the length of the drain pipe.

[0019] 3. By setting up springs and positioning rods, the springs pull rods are used to lock the positioning rods into the second slide rail, thus fixing the position of the U-shaped frame. Attached Figure Description

[0020] Figure 1 This is a three-dimensional structural diagram of the installation device of this utility model;

[0021] Figure 2 This is a right-side sectional view of the three-dimensional structure of the installation device of this utility model;

[0022] Figure 3 This utility model Figure 2 Enlarged view of the structure at point A in the middle;

[0023] Figure 4 This is a partial sectional view of the three-dimensional structure of the installation device of this utility model;

[0024] Figure 5 This utility model Figure 4 Enlarged view of the structure at point B in the middle.

[0025] In the diagram: 1. Mounting plate; 2. Mounting device; 21. Adjustment part; 22. Telescopic part; 211. Mounting bracket; 212.

[0026] First slide rail, 213 first positioning bolt, 214 second positioning bolt, 215 limiting slider, 216 base plate, 217 limiting rod, 218 threaded sleeve, 221 U-shaped frame, 222 sliding shell, 223 second slide rail, 224 spring, 225 positioning rod. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0028] Please see Figures 1-5 The present invention provides a technical solution: a transport trolley for installing drainage pipes, including an installation plate 1, an installation device 2 provided on the installation plate 1, and an installation device 2 including a telescopic part 22;

[0029] The telescopic part 22 includes a sliding shell 222 and a positioning rod 225. The top surface of the sliding shell 222 is provided with a sliding groove. The bottom outer surface of the positioning rod 225 extends into the interior of the sliding shell 222 and is slidably connected to the inner wall of the sliding shell 222. The telescopic part 22 also includes a U-shaped frame 221, a second slide rail 223 and a spring 224.

[0030] The outer surface of the second slide rail 223 is fixedly connected to the outer surface of the mounting plate 1. The sliding shell 222 is slidably sleeved on the outer surface of the second slide rail 223. A slot is provided on the top surface of the second slide rail 223. The bottom outer surface of the positioning rod 225 slides through the top surface of the sliding shell 222 and extends into the slot. The outer surface of the sliding shell 222 is fixedly connected to the outer surface of the U-shaped frame 221. By setting the U-shaped frame 221, the sliding shell 222 and the second slide rail 223, the sliding shell 222 slides along the outer surface of the second slide rail 223. The distance between the U-shaped frame 221 and the mounting plate 1 is adjusted according to the length of the drain pipe.

[0031] The bottom end of the spring 224 is fixedly connected to the inner wall of the sliding shell 222, and the top end of the spring 224 is fixedly connected to the bottom surface of the positioning rod 225. By setting the spring 224 and the positioning rod 225, the positioning rod 225 is locked in place by the pull rod of the spring 224 to fix the position of the U-shaped frame 221.

[0032] An adjustment part 21 is provided on the outer side of the mounting plate 1;

[0033] The adjustment unit 21 includes a mounting frame 211, a limiting slider 215, and a base plate 216. A limiting groove is formed on the outer surface of the mounting frame 211. The outer surface of the limiting slider 215 is slidably connected to the inner wall of the mounting frame 211. The outer surface of the base plate 216 is fixedly connected to the outer surface of the limiting slider 215. The adjustment unit 21 also includes a first slide rail 212, a first positioning bolt 213, a second positioning bolt 214, a limiting rod 217, and a threaded sleeve 218. The outer surface of the first slide rail 212 is fixedly connected to the outer surface of the U-shaped frame 221. The outer surface of the rear end of the first slide rail 212 slides through the front of the mounting frame 211 and extends to the rear of the mounting frame 211.

[0034] The outer surface of the bottom end of the limiting rod 217 slides through the top surface of the base plate 216 and extends to the bottom of the base plate 216. The threaded sleeve 218 is threadedly fitted on the outer surface of the bottom end of the limiting rod 217. The mounting bracket 211 has a through hole on the front. The outer surface of the second positioning bolt 214 passes through the through hole and is threaded through the front of the limiting slider 215. The outer surface of the second positioning bolt 214 is threadedly connected to the inner wall of the limiting slider 215.

[0035] The thread on the outer surface of the top of the first positioning bolt 213 penetrates the bottom surface of the mounting bracket 211 and extends to the inner side of the mounting bracket 211. The outer surface of the first positioning bolt 213 is in contact with the bottom surface of the U-shaped frame 221. By setting the mounting bracket 211, the first slide rail 212, the first positioning bolt 213, the second positioning bolt 214, the limiting slider 215, the base plate 216, the limiting rod 217, and the threaded sleeve 218, the limiting rod 217 is clamped and fixed downward by rotating the threaded sleeve 218. The limiting slider 215 is moved up and down by rotating the second positioning bolt 214. The number and spacing of the upper and lower limiting sliders 215 are adjusted according to the diameter and number of drain pipes. The mounting bracket 211 is installed and adjusted by rotating the first positioning bolt 213. The spacing and number of the mounting bracket 211 are adjusted according to the diameter and number of drain pipes by moving the mounting bracket 211 left and right.

[0036] In use, lift the positioning rod 225 upwards so that it no longer contacts the second slide rail 223. At this time, the spring 224 is stretched. Move the sliding shell 222, which slides along the outer surface of the second slide rail 223. Release the positioning rod 225, and the spring 224 shortens. Adjust the distance between the U-shaped frame 221 and the mounting plate 1 according to the length of the drain pipe so that the outer surface of the positioning rod 225 is stuck in the inner wall of the second slide rail 223. Move the mounting bracket 211 left and right, rotate the first positioning bolt 213 to fix the mounting bracket 211, rotate the second positioning bolt 214 to fix the limiting slider 215, place the drain pipe on the top surface of the base plate 216, and rotate the threaded sleeve 218 so that the limiting rod 217 clamps and fixes the drain pipe.

[0037] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A transport trolley for installing drainage pipes, comprising an mounting plate (1), characterized in that: The mounting plate (1) is provided with a mounting device (2), which includes a telescopic part (22); The telescopic part (22) includes a sliding shell (222) and a positioning rod (225). The top surface of the sliding shell (222) is provided with a sliding groove, and the bottom outer surface of the positioning rod (225) extends into the interior of the sliding shell (222) and is slidably connected to the inner wall of the sliding shell (222). An adjustment part (21) is provided on the outside of the mounting plate (1); The adjustment part (21) includes a mounting bracket (211), a limiting slider (215), and a base plate (216). The outer surface of the mounting bracket (211) has a limiting through groove. The outer surface of the limiting slider (215) is slidably connected to the inner wall of the mounting bracket (211). The outer surface of the base plate (216) is fixedly connected to the outer surface of the limiting slider (215).

2. The transport trolley for installing a drainage pipe according to claim 1, characterized in that: The telescopic part (22) further includes a U-shaped frame (221), a second slide rail (223) and a spring (224). The outer surface of the second slide rail (223) is fixedly connected to the outer surface of the mounting plate (1). The sliding shell (222) is slidably sleeved on the outer surface of the second slide rail (223). The outer surface of the sliding shell (222) is fixedly connected to the outer surface of the U-shaped frame (221).

3. A transport trolley for installing drainage pipes according to claim 2, characterized in that: The second slide rail (223) has a slot on its top surface. The bottom outer surface of the positioning rod (225) slides through the top surface of the sliding shell (222) and extends into the slot. The bottom end of the spring (224) is fixedly connected to the inner wall of the sliding shell (222), and the top end of the spring (224) is fixedly connected to the bottom surface of the positioning rod (225).

4. The transport trolley for installing a drainage pipe according to claim 1, characterized in that: The adjustment part (21) further includes a first slide rail (212), a first positioning bolt (213), a second positioning bolt (214), a limiting rod (217), and a threaded sleeve (218). The outer surface of the first slide rail (212) is fixedly connected to the outer surface of the U-shaped frame (221). The outer surface of the rear end of the first slide rail (212) slides through the front of the mounting bracket (211) and extends to the rear of the mounting bracket (211).

5. A transport trolley for installing a drainage pipe according to claim 4, characterized in that: The threaded outer surface of the top of the first positioning bolt (213) penetrates the bottom surface of the mounting bracket (211) and extends to the inner side of the mounting bracket (211). The outer surface of the first positioning bolt (213) is in contact with the bottom surface of the U-shaped frame (221).

6. A transport trolley for installing a drainage pipe according to claim 4, characterized in that: The mounting bracket (211) has a through hole on its front side. The outer surface of the second positioning bolt (214) passes through the through hole and is threaded through the front side of the limiting slider (215). The outer surface of the second positioning bolt (214) is threadedly connected to the inner wall of the limiting slider (215).

7. A transport trolley for installing a drainage pipe according to claim 4, characterized in that: The bottom outer surface of the limiting rod (217) slides through the top surface of the base plate (216) and extends to the bottom of the base plate (216), and the threaded sleeve (218) is threadedly fitted on the bottom outer surface of the limiting rod (217).

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