Rural domestic sewage pipe laying auxiliary device

Abstract

The utility model belongs to the technical field of auxiliary devices, and particularly relates to a rural domestic sewage pipe laying auxiliary device. The device comprises a main sewage pipe and an auxiliary sewage pipe, a first pressing block and a second pressing block are arranged on the two sides of the main sewage pipe and the two sides of the auxiliary sewage pipe respectively, a first limiting rod and a second limiting rod are arranged on the outer side of the first pressing block and the outer side of the second pressing block respectively, and a second curved rod is connected below the second limiting rod on one side of the main sewage pipe through a supporting block. The lower portion of the first limiting rod on one side of the auxiliary sewage pipe is connected with a first curved rod through a supporting block, the upper portion of the first curved rod is connected with a first rack, the upper portion of the second curved rod is connected with a second rack, and a gear is arranged in a driving block and meshed with the first rack and the second rack respectively. And trouble and effort are saved, the installation efficiency is improved, and the situation that the construction error of the sewage pipeline is increased is avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of auxiliary devices and relates to an auxiliary device for laying rural domestic sewage pipes. Background Art

[0002] The sewage pipe system consists of pipes and their ancillary structures for collecting and transporting urban sewage. Sewage flows from the branch pipe into the trunk pipe, then into the main trunk pipe, and finally into the sewage treatment plant. The pipes are distributed from small to large, similar to rivers, in a tree-like shape, which is completely different from the circulation and penetration of the water supply network. In the laying construction of sewage pipes, it is often necessary to erect sewage pipes so that the sewage pipes can be better spliced ​​or processed. In the existing rural sewage pipe construction, the pipes are installed by manual jacking or excavator jacking, which makes the construction of sewage pipes more laborious, which not only affects the laying efficiency of sewage pipes, but also causes the construction errors of sewage pipes to increase. Therefore, in view of the above problems, a precision machining mechanism for the shrinking end of the exhaust pipe is proposed. Utility Model Content

[0003] The purpose of the utility model is to provide a rural domestic sewage pipe laying auxiliary device in view of the above problems.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A rural domestic sewage pipe laying auxiliary device comprises a main sewage pipe and a secondary sewage pipe, the main sewage pipe is inserted into one end of the secondary sewage pipe, the main sewage pipe and the secondary sewage pipe are respectively provided with a first pressing block and a second pressing block on the side, and a first limiting rod is provided on the outer side of the first pressing block, and a second limiting rod is provided on the outer side of the second pressing block, a threaded sleeve is provided on the upper end of the second limiting rod, and the upper end of the first limiting rod is inserted in the threaded sleeve, a support block is provided at the lower inner side of the second limiting rod on one side of the main sewage pipe and the lower inner side of the first limiting rod on one side of the secondary sewage pipe, and a pin is provided in the opening of one side of the support block, a first curved rod and a second curved rod are respectively sleeved on the middle part of the pin, and a first rack is provided above the first curved rod, and a second rack is provided above the second curved rod, the first rack and the second rack are respectively placed in the front and rear sides of a driving block, and a gear is provided between the middle parts of the first rack and the second rack, and the gear is placed in the middle part of the driving block.

[0006] In the above-mentioned rural domestic sewage pipe laying auxiliary device, a connecting sleeve is provided on one side of the secondary sewage pipe, and one end of the main sewage pipe is inserted and fixedly connected into the connecting sleeve. The middle part of the side surface of the main sewage pipe and the middle part of the side surface of the secondary sewage pipe are respectively pressed and fixedly connected with the first pressing block and the second pressing block, and the first pressing block and the second pressing block are symmetrical to each other.

[0007] In the above-mentioned rural domestic sewage pipe laying auxiliary device, the lower end of the first limit rod is fixedly connected to the middle part of the outer wall of the first pressing block, and the upper end of the first limit rod is provided with a threaded rod portion, the middle part of the outer wall of the second pressing block is fixedly connected to the second limit rod, and the upper end of the second limit rod is inserted into one end of the rotatably connected threaded sleeve, and the threaded rod portion is inserted into the other end of the threaded sleeve.

[0008] In the above-mentioned rural domestic sewage pipe laying auxiliary device, a support block is fixedly connected to the lower inner side of the second limit rod on one side of the main sewage pipe, and a support block is fixedly connected to the lower inner side of the first limit rod on one side of the secondary sewage pipe, and the support blocks on both sides are obliquely symmetrical, and the two ends of the rotating connecting pin are inserted into the openings of the support blocks.

[0009] In the above-mentioned rural domestic sewage pipe laying auxiliary device, the lower ends of the first curved rod and the second curved rod are rotatably connected outside the middle part of the pin column, and the first curved rod and the second curved rod are obliquely symmetrical. The upper end of the first curved rod is fixedly connected to the middle part of the outer wall of the first rack, and the upper end of the second curved rod is fixedly connected to the middle part of the outer wall of the second rack.

[0010] In the above-mentioned rural domestic sewage pipe laying auxiliary device, the first rack and the second rack are symmetrical at the same level, and the first rack is provided with a first slot on the upper and lower surfaces, while the second rack is provided with a second slot on the upper and lower surfaces, and the first rack and the second rack are placed above the main sewage pipe and the secondary sewage pipe with a distance therebetween.

[0011] In the above-mentioned rural domestic sewage pipe laying auxiliary device, a slide assembly part is opened in the driving block, and the upper and lower walls on both sides of the slide assembly part are provided with plug-in parts, and the first rack and the second rack are respectively inserted into the sliding connection on both sides of the slide assembly part, and the plug-in parts are respectively inserted into the first slot and the second slot that are slidingly connected.

[0012] In the above-mentioned rural domestic sewage pipe laying auxiliary device, the bottom center of the slideway assembly is rotatably connected to the bottom of the gear, and the first rack and the second rack are respectively engaged on both sides of the gear.

[0013] In the above-mentioned rural domestic sewage pipe laying auxiliary device, an opening is provided in the middle of the upper part of the driving block, and the opening is connected with the slideway assembly part.

[0014] In the above-mentioned rural domestic sewage pipe laying auxiliary device, a hexagonal opening is opened at the center above the gear, and the hexagonal opening corresponds to the opening portion.

[0015] Compared with the existing technology, the advantages of the utility model are:

[0016] The utility model is provided with a first pressing block and a second pressing block on both sides of a main sewage pipe and a secondary sewage pipe, and a first limiting rod and a second limiting rod are respectively provided on the outer sides of the first pressing block and the second pressing block. A second curved rod is connected with a support block below the second limiting rod on the main sewage pipe side, and a first curved rod is connected with a support block below the first limiting rod on the secondary sewage pipe side, and a first rack is connected above the first curved rod, and a second rack is connected above the second curved rod. A gear is provided in the driving block to respectively engage the first rack and the second rack. The auxiliary device is convenient for manual connection of sewage pipes, saves labor, improves installation efficiency, and avoids the increase of sewage pipe construction errors.

[0017] Other advantages, objectives and features of the present invention will be embodied in part through the following description, and in part will be understood by those skilled in the art through research and practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is an overall schematic diagram of the utility model;

[0019] Figure 2 This is the overall front view of the utility model

[0020] Figure 3 It is a top view schematic diagram of the driving block of the utility model;

[0021] Figure 4 It is a cross-sectional schematic diagram of the internal structure of the driving block of the utility model;

[0022] Figure 5 It is a schematic cross-sectional view of the interior of the driving block of the utility model.

[0023] In the figure: 1. main sewage pipe; 2. auxiliary sewage pipe; 201. connecting sleeve; 3. driving block; 301. slideway assembly; 302. opening; 303. plug-in block; 4. gear; 401. hexagonal opening; 5. first rack; 501. first slot; 6. second rack; 601. second slot; 7. first curved rod; 8. second curved rod; 9. first limiting rod; 901. threaded rod; 10. second limiting rod; 11. first pressure block; 12. second pressure block; 13. threaded sleeve; 14. support block; 15. pin. DETAILED DESCRIPTION

[0024] The utility model is further described below in conjunction with the accompanying drawings.

[0025] like Figure 1-5As shown, a rural domestic sewage pipe laying auxiliary device includes a main sewage pipe 1 and a secondary sewage pipe 2. The main sewage pipe 1 is inserted into one end of the secondary sewage pipe 2. The main sewage pipe 1 and the secondary sewage pipe 2 are respectively provided with a first pressing block 11 and a second pressing block 12 on the side thereof, and a first limiting rod 9 is provided on the outer side of the first pressing block 11, and a second limiting rod 10 is provided on the outer side of the second pressing block 12. A threaded sleeve 13 is provided on the upper end of the second limiting rod 10, and the upper end of the first limiting rod 9 is inserted into the threaded sleeve 13. The second limiting rod 10 on one side of the main sewage pipe 1 is provided with a threaded sleeve 13. A support block 14 is provided at the lower inner side and the lower inner side of the first limit rod 9 on one side of the auxiliary sewage pipe 2, and a pin column 15 is provided in the opening on one side of the support block 14, and the first curved rod 7 and the second curved rod 8 are respectively sleeved outside the middle of the pin column 15, and a first rack 5 is provided above the first curved rod 7, and a second rack 6 is provided above the second curved rod 8. The first rack 5 and the second rack 6 are respectively placed in the front and rear sides of the driving block 3, and a gear 4 is provided between the middle parts of the first rack 5 and the second rack 6, and the gear 4 is placed in the middle part of the driving block 3.

[0026] A connecting sleeve 201 is provided on one side of the secondary sewage pipe 2, and one end of the main sewage pipe 1 is inserted and fixedly connected into the connecting sleeve 201. The middle part of the side surface of the main sewage pipe 1 and the middle part of the side surface of the secondary sewage pipe 2 are respectively pressed and fixedly connected with the first pressing block 11 and the second pressing block 12, and the first pressing block 11 and the second pressing block 12 are symmetrical to each other.

[0027] Furthermore, the middle part of the outer wall of the first pressure block 11 is fixedly connected to the lower end of the first limiting rod 9, and the upper end of the first limiting rod 9 is provided with a threaded rod portion 901, the middle part of the outer wall of the second pressure block 12 is fixedly connected to the second limiting rod 10, and the upper end of the second limiting rod 10 is inserted into one end of the rotatably connected threaded sleeve 13, and the threaded connecting threaded rod portion 901 is inserted into the other end of the threaded sleeve 13.

[0028] Among them, a first pressing block 11 and a second pressing block 12 are provided on the main sewage pipe 1 and the auxiliary sewage pipe 2, and a first limiting rod 9 and a second limiting rod 10 are respectively provided on the first pressing block 11 and the second pressing block 12 to cooperate with each other, and the upper threaded rod part 901 cooperates with the threaded sleeve 13, so that the first pressing block 11 and the second pressing block 12 are pressed against each other on the side of the main sewage pipe 1 and the auxiliary sewage pipe 2.

[0029] Furthermore, a second limiting rod 10 on one side of the main sewage pipe 1 is fixedly connected to a support block 14 on the lower inner side, and a first limiting rod 9 on one side of the secondary sewage pipe 2 is fixedly connected to a support block 14 on the lower inner side, and the two support blocks 14 are obliquely symmetrical, and two ends of a rotating connecting pin 15 are inserted into the opening of the support block 14.

[0030] Furthermore, the middle part of the pin 15 is respectively sleeved and rotatably connected to the lower end of the first curved rod 7 and the lower end of the second curved rod 8, and the first curved rod 7 and the second curved rod 8 are obliquely symmetrical, the upper end of the first curved rod 7 is fixedly connected to the middle part of the outer wall of the first rack 5, and the upper end of the second curved rod 8 is fixedly connected to the middle part of the outer wall of the second rack 6.

[0031] Among them, the first curved rod 7 and the second curved rod 8 are respectively placed on the front and rear sides after the main sewage pipe 1 and the auxiliary sewage pipe 2 are connected, and the first rack 5 and the second rack 6 are respectively provided above the first curved rod 7 and the second curved rod 8. When the first rack 5 and the second rack 6 move, the first curved rod 7 and the second curved rod 8 move relative to each other.

[0032] Furthermore, the first rack 5 and the second rack 6 are symmetrical at the same level, and a first slot 501 is opened on the upper and lower surfaces of the first rack 5, and a second slot 601 is opened on the upper and lower surfaces of the second rack 6. The first rack 5 and the second rack 6 are placed above the main sewage pipe 1 and the secondary sewage pipe 2 with a distance therebetween.

[0033] Furthermore, a slideway assembly part 301 is opened in the driving block 3, and an insert block part 303 is provided on the upper and lower walls on both sides of the slideway assembly part 301. The first rack 5 and the second rack 6 are respectively inserted into the sliding connection on both sides of the slideway assembly part 301, and the insert block part 303 is respectively inserted into the first slot 501 and the second slot 601 that are slidably connected.

[0034] Furthermore, the bottom center of the slideway assembly 301 is rotatably connected to the bottom of the gear 4, and the two sides of the gear 4 are respectively engaged with the first rack 5 and the second rack 6.

[0035] After the gear 4 provided in the middle of the driving block 3 engages with the first rack 5 and the second rack 6 respectively, the first rack 5 and the second rack 6 are displaced and moved by the rotation of the gear 4 .

[0036] Furthermore, an opening portion 302 is provided in the middle of the upper portion of the driving block 3 , and the opening portion 302 is communicated with the inside of the slideway assembly portion 301 .

[0037] Furthermore, a hexagonal opening 401 is provided at the center of the upper portion of the gear 4 , and the hexagonal opening 401 corresponds to the opening portion 302 .

[0038] The gear 4 can be rotated by using a hexagonal wrench in the hexagonal opening 401 above the gear 4 .

[0039] Working principle:

[0040] A first pressing block 11 and a second pressing block 12 are respectively provided on both sides of the main sewage pipe 1 and the auxiliary sewage pipe 2, and a first limiting rod 9 and a second limiting rod 10 are respectively provided on the outer sides of the first pressing block 11 and the second pressing block 12. The threaded rod portion 901 provided at the upper end of the first limiting rod 9 is inserted into the threaded sleeve 13 provided at the upper end of the second limiting rod 10. The first pressing block 11 and the second pressing block 12 can be pressed against each other by rotating the threaded sleeve 13, so that the first limiting rod 9, the first pressing block 11 and the second limiting rod 10, and the second pressing block 12 form an integral clamping structure, and the second curved rod 8 is connected by a support block 14 under the second limiting rod 10 on the main sewage pipe 1, and the first curved rod 8 is connected by a support block 14 under the first limiting rod 9 on the auxiliary sewage pipe 2. Rod 7, and the first rack 5 is connected to the top of the first curved rod 7, and the second rack 6 is connected to the top of the second curved rod 8. In this way, after the first rack 5 and the second rack 6 are simultaneously inserted into the driving block 3, the structures on both sides of the main sewage pipe 1 and the auxiliary sewage pipe 2 are connected as one. At the same time, a gear 4 is provided in the driving block 3 to respectively engage the first rack 5 and the second rack 6. When the main sewage pipe 1 is transported to one end of the auxiliary sewage pipe 2, the above structure is installed, and then a hexagonal wrench is inserted into the hexagonal opening 401 above the gear 4 and rotated to make the first rack 5 and the second rack 6 move out of position, and the second curved rod 8 is pulled in the direction of the first curved rod 7, and the main sewage pipe 1 is inserted into the connecting sleeve 201 of the auxiliary sewage pipe 2 to complete the installation.

[0041] The specific embodiments described herein are merely examples of the spirit of the present invention. Those skilled in the art may make various modifications or additions to the specific embodiments described or replace them in similar ways without departing from the spirit of the present invention.

[0042] Although this article uses more terms such as 1, main sewage pipe; 2, auxiliary sewage pipe; 201, connecting sleeve; 3, driving block; 301, slideway assembly; 302, opening; 303, plug block; 4, gear; 401, hexagonal opening; 5, first rack; 501, first slot; 6, second rack; 601, second slot; 7, first curved rod; 8, second curved rod; 9, first limit rod; 901, threaded rod; 10, second limit rod; 11, first pressure block; 12, second pressure block; 13, threaded sleeve; 14, support block; 15, pin, etc., it does not exclude the possibility of using other terms. These terms are used only to more conveniently describe and explain the essence of the utility model. It is contrary to the spirit of the utility model to interpret them as any additional restrictions.

Claims

1. A rural domestic sewage pipe laying auxiliary device, comprising a main sewage pipe (1) and a secondary sewage pipe (2), characterized in that: The main sewage pipe (1) is inserted into one end of the auxiliary sewage pipe (2); the sides of the main sewage pipe (1) and the auxiliary sewage pipe (2) are respectively provided with a first pressing block (11) and a second pressing block (12); a first limiting rod (9) is provided on the outside of the first pressing block (11); and a second limiting rod (10) is provided on the outside of the second pressing block (12); a threaded sleeve (13) is provided on the upper end of the second limiting rod (10); and the upper end of the first limiting rod (9) is inserted into the threaded sleeve (13); the lower inner side of the second limiting rod (10) on one side of the main sewage pipe (1) is connected to the lower inner side of the second limiting rod (10) on the side of the auxiliary sewage pipe (2). A support block (14) is provided at the lower inner side of a limit rod (9), and a pin column (15) is provided in an opening on one side of the support block (14). A first curved rod (7) and a second curved rod (8) are respectively sleeved outside the middle of the pin column (15), and a first rack (5) is provided above the first curved rod (7), and a second rack (6) is provided above the second curved rod (8). The first rack (5) and the second rack (6) are respectively arranged in the front and rear sides of the driving block (3), and a gear (4) is provided between the middle of the first rack (5) and the second rack (6), and the gear (4) is arranged in the middle of the driving block (3).

2. The rural domestic sewage pipe laying auxiliary device according to claim 1 is characterized in that: A connecting sleeve (201) is provided on one side of the secondary sewage pipe (2), and one end of the main sewage pipe (1) is inserted into the connecting sleeve (201) for fixed connection, and the middle part of the side of the main sewage pipe (1) and the middle part of the side of the secondary sewage pipe (2) are respectively pressed and fixedly connected with a first pressing block (11) and a second pressing block (12), and the first pressing block (11) and the second pressing block (12) are symmetrical to each other.

3. The rural domestic sewage pipe laying auxiliary device according to claim 2 is characterized in that: The middle part of the outer wall of the first pressing block (11) is fixedly connected to the lower end of the first limiting rod (9), and the upper end of the first limiting rod (9) is provided with a threaded rod portion (901); the middle part of the outer wall of the second pressing block (12) is fixedly connected to the second limiting rod (10), and the upper end of the second limiting rod (10) is inserted into one end of the rotatably connected threaded sleeve (13), and the threaded connecting threaded rod portion (901) is inserted into the other end of the threaded sleeve (13).

4. The rural domestic sewage pipe laying auxiliary device according to claim 3 is characterized in that: The second limiting rod (10) on one side of the main sewage pipe (1) is fixedly connected to a support block (14) at the lower inner side, and the first limiting rod (9) on one side of the auxiliary sewage pipe (2) is fixedly connected to a support block (14) at the lower inner side, and the support blocks (14) on both sides are obliquely symmetrical, and the two ends of the rotating connecting pin (15) are inserted into the opening of the support block (14).

5. The rural domestic sewage pipe laying auxiliary device according to claim 4 is characterized in that: The middle part of the pin (15) is respectively sleeved and rotatably connected to the lower end of the first curved rod (7) and the lower end of the second curved rod (8), and the first curved rod (7) and the second curved rod (8) are obliquely symmetrical, the upper end of the first curved rod (7) is fixedly connected to the middle part of the outer wall of the first rack (5), and the upper end of the second curved rod (8) is fixedly connected to the middle part of the outer wall of the second rack (6).

6. The rural domestic sewage pipe laying auxiliary device according to claim 5 is characterized in that: The first rack (5) and the second rack (6) are symmetrical at the same level, and the first rack (5) is provided with a first slot (501) on the upper and lower surfaces, and the second rack (6) is provided with a second slot (601) on the upper and lower surfaces, and the first rack (5) and the second rack (6) are placed above the main sewage pipe (1) and the secondary sewage pipe (2) with a distance therebetween.

7. The rural domestic sewage pipe laying auxiliary device according to claim 6 is characterized by: The driving block (3) is provided with a slideway assembly part (301), and the upper and lower walls on both sides of the slideway assembly part (301) are provided with inserting block parts (303), and the first rack (5) and the second rack (6) are respectively inserted into the two sides of the slideway assembly part (301) for sliding connection, and the inserting block parts (303) are respectively inserted into the first slot (501) and the second slot (601) for sliding connection.

8. The rural domestic sewage pipe laying auxiliary device according to claim 7 is characterized in that: The bottom center of the slideway assembly (301) is rotatably connected to the bottom of the gear (4), and the two sides of the gear (4) are respectively engaged with the first rack (5) and the second rack (6).

9. The rural domestic sewage pipe laying auxiliary device according to claim 8, characterized in that: An opening (302) is provided in the middle of the upper part of the driving block (3), and the opening (302) is communicated with the inside of the slideway assembly part (301).

10. The rural domestic sewage pipe laying auxiliary device according to claim 1, characterized in that: A hexagonal opening (401) is provided at the center of the upper portion of the gear (4), and the hexagonal opening (401) corresponds to the opening portion (302).

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