Portable pipeline sleeve mounting device

Abstract

A portable pipeline sleeve mounting device belongs to the technical field of water supply pipeline mounting and maintenance and comprises a rack, two clamping mechanisms with the same structure are slidably mounted on the rack, each clamping mechanism comprises a transmission block, a mounting hole for inserting the rack is formed in the transmission block, and the rack is mounted in the mounting hole. A gear mounting hole is formed above the mounting hole in the direction perpendicular to the mounting hole, a gear shaft meshed with the rack is mounted in the gear mounting hole, and a gear on the gear shaft in the transmission block is meshed with the rack; a force application cap matched with the force application wrench is arranged at the outer end of the gear shaft; the lower end of the transmission block is provided with a butt-clamping type pipeline clamping assembly used for clamping a pipeline. In conclusion, the device has the advantages of portability, high efficiency, adaptability, safety, convenience and the like.

Description

Technical Field

[0001] The utility model belongs to the technical field of water supply pipeline installation and maintenance, and in particular relates to a portable pipeline sleeve installation device. Background Art

[0002] Plastic water supply pipes are an important part of modern urban water supply systems, which meet the water needs of a large number of users by supplying water under pressure. This plastic pipe is usually buried underground and consists of a main plastic pipe and a hot melt sleeve, which is used to connect two plastic pipes. However, since the length of the hot melt sleeve is usually 6 meters, the jacking and positioning of the pipe becomes a challenge during the installation process.

[0003] Traditional installation methods mainly rely on manual operation, and problems such as difficulty in sleeve jacking and inadequate installation often occur during the installation process. These problems not only increase the difficulty and cost of construction, but also affect the stability and safety of water supply. Therefore, developing an installation device that can effectively solve these problems is an urgent problem to be solved in the current field of water supply pipeline construction. Utility Model Content

[0004] In view of the problems existing in the prior art, the utility model provides a portable pipe sleeve installation device which is easy to operate and improves work efficiency.

[0005] The utility model is implemented as follows: a portable pipe sleeve installation device, characterized in that it includes a rack, two clamping mechanisms with the same structure are slidably installed on the rack, and the clamping mechanisms all include a transmission block, a mounting hole for inserting the rack is provided on the transmission block, a gear mounting hole is provided above the mounting hole in a direction perpendicular to the mounting hole, a gear shaft meshing with the rack is installed in the gear mounting hole, and the gear on the gear shaft meshes with the rack in the transmission block; a force cap cooperating with a force wrench is provided at the outer end of the gear shaft; a clamp-type pipe clamping assembly for clamping the pipe is installed at the lower end of the transmission block.

[0006] Preferably, the clamp-type pipe clamping assembly includes a fixed seat and a movable seat, the fixed seat is fixedly installed on the lower end of the transmission block by fasteners, the lower surface of the fixed seat is provided with a semicircular groove; the upper surface of the movable seat is provided with a semicircular groove, both ends of the movable seat and the fixed seat are provided with fixed grooves, and locking assemblies are hinged on the fixed grooves at both ends of the movable seat or the fixed seat.

[0007] Preferably, the locking assembly includes a pin shaft installed on the fixed slot, a movable bolt is installed on the pin shaft in the fixed slot, and a clamping nut is installed on the movable bolt. The movable bolt is rotated into the fixed slot of the fixed seat or movable seat on the opposite side, and the fixed seat and the movable seat are fixed by the clamping nut, and the water supply pipe is clamped.

[0008] Preferably, a locking bolt is threadedly mounted on the transmission block on the opposite side of the gear shaft, and the locking bolt abuts against the side surface of the rack to fix the transmission block relative to the rack.

[0009] Preferably, a mounting groove is provided at the lower end of the transmission block, the fixing seat is installed in the mounting groove, and a locking rod for fixing the transmission block is provided on the mounting groove.

[0010] Preferably, a protrusion is provided on the outer circumference of the fixing seat, and a contact plane is provided on the protrusion for contacting with the bottom of the installation groove.

[0011] Preferably, the force applying cap is detachably mounted on the end of the gear shaft by means of a fastening bolt.

[0012] Preferably, a limit stopper is detachably mounted on at least one end of the rack.

[0013] Preferably, a limit stopper can be detachably installed at one end of both ends of the rack.

[0014] Preferably, grooves are provided on the inner surfaces of the semicircular grooves of the fixed seat and the movable seat, and convex edges are formed between adjacent grooves.

[0015] The utility model has the advantages and technical effects: the utility model provides a portable pipe sleeve installation device, which solves the problems existing in the prior art and has obvious advantages and technical effects.

[0016] 1. Improve installation efficiency: Through the design of the rack and clamping components, the pipe can be quickly clamped and positioned, thereby improving the installation efficiency.

[0017] 2. Precise positioning: The clamping design of the clamping component can accurately control the position of the pipeline and avoid the problem of inadequate installation.

[0018] 3. Adapt to various pipe specifications: The design of the force cap allows the force wrench to cooperate with the gear shaft, which is suitable for the installation of pipes of different specifications.

[0019] 4. Enhanced construction safety: The design of the locking assembly ensures that the pipe will not slip during installation, thereby improving construction safety.

[0020] 5. Simplified installation steps: The locking bolt allows the transmission block to be easily fixed on the rack to achieve position locking, simplifying the installation steps; the design of the locking rod is simple to operate and can quickly clamp the pipe.

[0021] 6. Reduce costs: The utility model has a simple structural design and low manufacturing cost. It can also reduce construction costs and improve economic benefits.

[0022] In summary, the portable pipe sleeve installation device provided by the utility model has obvious advantages and technical effects, and meets the needs of modern urban water supply systems for efficient, safe and economical pipe installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is the front view of the utility model;

[0024] Figure 2 yes Figure 1 Right view of;

[0025] Figure 3 and Figure 4 It is a three-dimensional structural schematic diagram of the utility model;

[0026] Figure 5 It is a three-dimensional exploded diagram of the utility model of this city;

[0027] Figure 6 It is the assembly exploded view of the fixed seat and the movable seat;

[0028] Figure 7 It is a structural diagram of the sleeve after installation.

[0029] In the figure, 10, rack; 110, limit baffle; 20, clamping mechanism; 210, transmission block; 211, mounting hole; 212, gear mounting hole; 213, locking bolt; 214, mounting slot; 215, locking rod; 220, gear shaft; 230, force cap; 231, fastening bolt; 240, clamping pipe clamping assembly; 241, fixing seat; 2410, protrusion; 2411, abutment plane; 2412, convex ridge; 242, movable seat; 243, fixing slot; 250, locking assembly; 251, pin shaft; 252, live bolt; 253, compression nut; 260, force wrench; 30, pipe; 40, sleeve. DETAILED DESCRIPTION

[0030] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail in combination with the embodiments below. It should be understood that the specific embodiments described here are only used to explain the utility model, and are not used to limit the utility model.

[0031] See also Figures 1 to 7A portable pipe sleeve installation device comprises a rack 10, on which two clamping mechanisms 20 with the same structure are slidably installed, and the clamping mechanisms each comprise a transmission block 210, on which a mounting hole 211 for inserting the rack is provided, and a gear mounting hole 212 is provided above the mounting hole in a direction perpendicular to the mounting hole, in which a gear shaft 220 meshing with the rack is installed, and in the transmission block, the gear on the gear shaft meshes with the rack 10; the outer end of the gear shaft is provided with a force cap 230 cooperating with a force wrench 260; and a clamp-type pipe clamping assembly 240 for clamping a pipe is installed at the lower end of the transmission block.

[0032] Preferably, the clamp-type pipe clamping assembly 240 includes a fixed seat 241 and a movable seat 242, the fixed seat is fixedly installed on the lower end of the transmission block by fasteners, and a semicircular groove is provided on the lower surface of the fixed seat; a semicircular groove is provided on the upper surface of the movable seat, and fixed grooves 243 are provided at both ends of the movable seat and the fixed seat, and locking assemblies 250 are hinged on the fixed grooves at both ends of the movable seat or the fixed seat.

[0033] Preferably, the locking assembly 250 includes a pin shaft 251 installed on a fixed slot, a movable bolt 252 is installed on the pin shaft in the fixed slot, and a clamping nut 253 is installed on the movable bolt. The movable bolt is rotated into the fixed slot of the fixed seat or movable seat on the opposite side, and the fixed seat and the movable seat are fixed by the clamping nut, and the water supply pipe is clamped.

[0034] Preferably, a locking bolt 213 is threadedly mounted on the transmission block on the opposite side of the gear shaft, and the locking bolt abuts against the side of the rack to fix the transmission block relative to the rack, thereby playing a role of positioning and locking, and ensuring the effect of fusion welding.

[0035] Preferably, a mounting groove 214 is provided at the lower end of the transmission block, the fixed seat is installed in the mounting groove, and a locking rod 215 for fixing the transmission block is provided on the mounting groove; the locking rod is used to realize a fixed connection between the transmission block and the fixed seat, and the mounting groove also prevents the fixed seat from axial movement.

[0036] Preferably, a protrusion 2410 is provided on the outer circumference of the fixing seat 241, and a contact plane 2411 is provided on the protrusion to abut against the bottom of the installation groove, thereby ensuring that the fixing seat rotates and improving the clamping bearing capacity.

[0037] Preferably, the force cap 230 is detachably mounted on the end of the gear shaft by means of a fastening bolt 231, and the force cap can be removed according to different types of wrenches and then replaced with a force cap that matches the wrench.

[0038] Preferably, at least one end of the rack is installed with a limit block 110 to prevent the transmission block from falling off, thereby improving safety; when the limit block is detachably installed at one end, a limit block is integrally provided at the other end. In order to improve assembly efficiency, in this embodiment, preferably, both ends of the rack are detachably installed with a limit block, so that the clamping mechanism can be installed from both ends at the same time.

[0039] Preferably, the inner surfaces of the semicircular grooves of the fixed seat and the movable seat are provided with grooves, and convex ridges 2412 are formed between adjacent grooves to ensure clamping of the pipeline surface and prevent slipping.

[0040] The installation operation method of the sleeve of the utility model is as follows:

[0041] Preparation stage:

[0042] Make sure all components (rack, clamping mechanism, wafer-style pipe clamping assembly, etc.) are assembled as designed.

[0043] Check the fixed and movable seats of the wafer-style pipe clamp assembly to ensure they are securely installed.

[0044] Prepare the necessary tools, such as force wrenches, tightening bolts, etc.

[0045] Install the rack:

[0046] Slide both clamps onto the racks, making sure the clamps' drive blocks engage the racks.

[0047] Secure the drive block to the rack using the locking bolts to ensure it is stable.

[0048] Fixed pipeline:

[0049] Place the water supply pipe to be installed on the clamping assembly of the clamping mechanism.

[0050] Semicircular grooves are provided on the lower surfaces of the movable seat and the fixed seat to ensure stable placement of the pipe.

[0051] Apply pressure:

[0052] At the outer end of the gear shaft, the force cap cooperates with the force wrench to start applying pressure.

[0053] As the pressure increases, the gear shaft and rack will generate greater bite force, helping to push the pipe forward.

[0054] Adjustment and fixing:

[0055] Use the locking assembly (pin, swing bolt and compression nut) to adjust and secure the position of the pipe as required.

[0056] When the pipe is pushed into place, use locking bolts to further secure the transmission block to ensure that the pipe is stable.

[0057] Inspection and testing:

[0058] Check that all locking components are secure.

[0059] Make sure the hot melt sleeve 40 of the water supply pipe is properly connected and there are no leaks.

[0060] Complete the installation:

[0061] After completing the above steps, the installation of the water supply pipeline is completed.

[0062] Disassembly and cleaning:

[0063] When the device needs to be disassembled or moved, first release all locking components.

[0064] Clean and store all tools and parts for next use.

[0065] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A portable pipe sleeve installation device, characterized in that: It comprises a rack, on which two clamping mechanisms with the same structure are slidably mounted, and the clamping mechanisms both comprise a transmission block, on which a mounting hole for inserting the rack is provided, and above which a gear mounting hole is provided in a direction perpendicular to the mounting hole, a gear shaft meshing with the rack is installed in the gear mounting hole, and the gear on the gear shaft meshes with the rack in the transmission block; a force cap cooperating with a force wrench is provided at the outer end of the gear shaft; and a clamp-type pipe clamping assembly for clamping the pipe is installed at the lower end of the transmission block.

2. The portable pipe sleeve installation device according to claim 1, characterized in that: The clamp-type pipe clamping assembly includes a fixed seat and a movable seat. The fixed seat is fixedly installed on the lower end of the transmission block by fasteners. The lower surface of the fixed seat is provided with a semicircular groove; the upper surface of the movable seat is provided with a semicircular groove, and both ends of the movable seat and the fixed seat are provided with fixed grooves, and locking assemblies are hinged on the fixed grooves at both ends of the movable seat or the fixed seat.

3. The portable pipe sleeve installation device according to claim 2, characterized in that: The locking assembly includes a pin shaft installed on a fixed slot, a movable bolt is installed on the pin shaft in the fixed slot, a clamping nut is installed on the movable bolt, the movable bolt is rotated into the fixed slot of the fixed seat or movable seat on the opposite side, and the fixed seat and the movable seat are fixed by the clamping nut, and the water supply pipe is clamped.

4. The portable pipe sleeve installation device according to claim 1, characterized in that: A locking bolt is screwed on the transmission block on the opposite side of the gear shaft, and the locking bolt abuts against the side surface of the rack to fix the transmission block relative to the rack.

5. The portable pipe sleeve installation device according to claim 2, characterized in that: The lower end of the transmission block is provided with a mounting groove, the fixing seat is installed in the mounting groove, and the mounting groove is provided with a locking rod for fixing the transmission block.

6. The portable pipe sleeve installation device according to claim 5, characterized in that: A protrusion is provided on the outer circumference of the fixing seat, and a contact plane is provided on the protrusion for contacting with the bottom of the installation groove.

7. The portable pipe sleeve installation device according to claim 1, characterized in that: The force applying cap is detachably mounted on the end of the gear shaft by means of a fastening bolt.

8. The portable pipe sleeve installation device according to claim 1, characterized in that: A limit stopper is detachably mounted on at least one end of the rack.

9. The portable pipe sleeve installation device according to claim 8, characterized in that: A limit stopper can be detachably installed at both ends of the rack.

10. The portable pipe sleeve installation device according to claim 2, characterized in that: The inner surfaces of the semicircular grooves of the fixed seat and the movable seat are provided with grooves, and convex edges are formed between adjacent grooves.

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