Pipe fitting auxiliary mounting equipment used in narrow and small area

Abstract

The utility model discloses auxiliary pipe fitting installation equipment used in a narrow area, which belongs to the technical field of pipe fitting installation and comprises a force bearing plate and a base, a screw rod is arranged at the bottom of the force bearing plate, a screw sleeve matched with the screw rod is arranged at the top of the base, and the screw sleeve comprises an inner sleeve and an outer sleeve matched with the inner sleeve. A transmission handle is arranged on the inner sleeve, the inner sleeve in the spiral sleeve is fixed clockwise and anticlockwise by shifting the steering of the adjusting rod, then the spiral rod is adjusted forwards and backwards, vertical lifting of the force bearing plate is achieved, and construction convenience is greatly improved; in addition, disassembly and re-installation are not needed during manual force application, the screw rod can be stretched, screwed out and contracted and screwed into the screw sleeve only by adjusting the clamping and fixing direction of the transmission handle and continuously applying external force up and down, and the construction efficiency is effectively improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to pipe fitting installation technical field, specifically a pipe fitting auxiliary installation equipment for narrow area. BACKGROUND

[0002] Municipal engineering pipelines are of various types and functions, mainly including water supply pipelines, drainage pipelines, gas pipelines, power cables and telecommunication cables. These pipelines jointly constitute the infrastructure network of a city and provide necessary support for the normal operation of the city. Most municipal engineering pipeline installations are usually carried out in the city, and the construction environment is complex and changeable, such as narrow streets, busy traffic and dense buildings, which bring great challenges to the construction. In addition, pipeline installation involves multiple links, such as excavation, laying and connection, and each link has safety risks, especially when operating in a narrow space or complex environment.

[0003] When installing these large pipes and fittings, or pipes and valves, multiple people are needed to assist in aligning and fixing the pipes and fittings, or pipes and valves, and then the installation can be carried out. The operation is very inconvenient. Currently, hoisting machinery is mostly used. The hoisting machinery structure is complex and large, and hoisting operation usually requires multiple people to cooperate. The operator needs to be familiar with the functions and operation methods of numerous components and master complex mechanical principles and transmission relationships to carry out accurate operation. However, in a narrow space, due to the limitation of space, it is difficult to use hoisting machinery, and the operation is not convenient, which poses certain safety risks. UTILITY MODEL CONTENTS

[0004] In order to overcome the defects of the prior art that it is difficult to use hoisting machinery in a narrow space and the operation is not convenient, the utility model provides a pipe fitting auxiliary installation equipment for narrow area.

[0005] The utility model solves the technical problems by adopting the following technical scheme: a pipe fitting auxiliary installation equipment for narrow area, including bearing plate and base, the bottom of bearing plate is equipped with spiral rod, the top of base is equipped with spiral sleeve matched with spiral rod, spiral sleeve includes inner sleeve and outer sleeve matched with inner sleeve, be equipped with transmission handle on inner sleeve, transmission handle includes support casing, support casing is penetrated with through hole matched with outer sleeve, support casing is rotatably connected with stress gear, the inner side wall of stress gear is equipped with a plurality of occluder, the one side of stress gear is equipped with left middle piece and right middle piece in symmetry, left middle piece upper end is equipped with left gear claw, right middle piece upper end is equipped with right gear claw, left middle piece and right middle piece are fixed on the inner wall of support casing through side spring and bottom spring, be equipped with adjusting rod on the support casing between left middle piece and right middle piece, adjusting rod is fixed on support casing through rotation bolt shaft.

[0006] The inner diameter of the stress gear is consistent with the inner diameter of the through hole.

[0007] The inner sleeve is rotatably installed in the inner portion of the outer sleeve, and the outer sleeve is fixed on the base.

[0008] The top of the inner sleeve is provided with a stress shaft sleeve.

[0009] The transmission handle is provided with a bearing threaded shaft, and the bearing threaded shaft is threadedly connected with a force applying rod.

[0010] The outer end of the adjusting rod is provided with an auxiliary adjusting rod.

[0011] From the above technical solution, it can be seen that the beneficial effects of the present application are: in the present application, by turning the direction of the adjusting rod, the inner sleeve in the fixed helical sleeve is realized clockwise and counterclockwise, and then the helical rod is adjusted in the opposite direction, the lifting of the bearing plate is realized, and the construction convenience is greatly improved; in addition, when manually applying force, it is not necessary to disassemble and reassemble, only the clamping and fixing direction of the transmission handle needs to be adjusted, and the external force is continuously applied upward and downward, and in a narrow space, the helical rod can be extended and rotated out, and the helical sleeve can be retracted and rotated in, and then the lifting is completed, and the construction efficiency is effectively improved. BRIEF DESCRIPTION OF DRAWINGS

[0012] In order to more clearly illustrate the technical scheme of the present application, the following will briefly introduce the drawings used in the description, and obviously, the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained without creative labor.

[0013] Figure 1 The present application is a kind of pipe auxiliary installation equipment for narrow area.

[0014] Figure 2 It is a partial enlarged view of the support member of the present application.

[0015] Figure 3 It is a structural schematic view of the helical sleeve of the present application.

[0016] Figure 4 It is a structural schematic view of the support member of the present application.

[0017] Figure 5 It is a working schematic view of the support member of the present application.

[0018] In the diagram: 1. Load-bearing plate; 2. Helical rod; 3. Helical sleeve; 301. Force-bearing bushing; 302. Inner sleeve; 303. Outer sleeve; 4. Force-applying rod; 5. Transmission handle; 501. Engagement device; 502. Force-bearing gear; 503. Left central rotating component; 504. Left gear claw; 505. Adjusting rod; 506. Rotating bolt shaft; 507. Spring; 508. Support housing; 509. Through hole; 510. Right central rotating component; 511. Right gear claw; 512. Side spring; 513. Bottom spring; 6. Base; 7. Threaded shaft; 8. Auxiliary adjusting rod. Detailed Implementation

[0019] To make the objectives, features, and advantages of this utility model more apparent and understandable, the technical solutions of this utility model will be clearly and completely described below with reference to the accompanying drawings of the specific embodiments. Obviously, the embodiments described below are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this patent, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this patent.

[0020] like Figure 1 As shown, this utility model discloses an auxiliary installation device for pipe fittings used in confined areas, including a support plate 1 and a base 6. A helical rod 2 is provided at the bottom of the support plate 1, and a helical sleeve 3 that cooperates with the helical rod 2 is provided at the top of the base 6. A transmission handle 5 is provided on the helical sleeve 3. (Refer to...) Figure 2 The transmission handle 5 is equipped with a threaded shaft 7, and a force-applying rod 4 is threadedly connected to the threaded shaft 7.

[0021] Reference Figure 2 The transmission handle 5 is equipped with a receiving threaded shaft 7 and an auxiliary adjusting rod 8. A force-applying rod 4 is threadedly connected to the receiving threaded shaft 7, which facilitates the installation of the force-applying rod 4 and ensures timely and effective fixed connection. By rotating the force-applying rod 4, the transmission handle 5 can be rotated more conveniently and quickly, saving time and effort.

[0022] Reference Figure 3 The spiral sleeve 3 includes an inner sleeve 302 and an outer sleeve 303. The inner sleeve 302 is rotatably installed inside the outer sleeve 303. The outer sleeve 303 is fixed on the base 6. The transmission handle 5 is fixed on the inner sleeve 302. By rotating the inner sleeve 302 through the transmission handle 5, the spiral rod 2 threadedly connected to the inner sleeve 302 can be raised and lowered. The top of the inner sleeve 302 is provided with a force-bearing bushing 301. The transmission handle 5 is set on the force-bearing bushing 301. The force-bearing bushing 301 improves the stability of the transmission handle 5.

[0023] Reference Figure 4, the transmission handle 5 includes a support shell 508, the support shell 508 is provided with a through hole 509 matched with the outer sleeve 303, a force receiving gear 502 is rotatably connected in the support shell 508, a plurality of clamps 501 are arranged on the inner side wall of the force receiving gear 502, a left middle transfer part 503 and a right middle transfer part 510 are symmetrically arranged on one side of the force receiving gear 502, a left gear claw 504 is arranged on the upper end of the left middle transfer part 503, a right gear claw 511 is arranged on the upper end of the right middle transfer part 510, the left middle transfer part 503 and the right middle transfer part 510 are fixed on the inner wall of the support shell 508 through a side spring 512 and a bottom spring 513, an adjusting rod 505 is arranged on the support shell 508 between the left middle transfer part 503 and the right middle transfer part 510, the adjusting rod 505 is fixed on the support shell 508 through a rotating bolt shaft 506, the inner diameter of the force receiving gear 502 is consistent with the inner diameter of the through hole 509, and the auxiliary adjusting rod 8 is installed on the outer end of the adjusting rod 505.

[0024] In use, the transmission handle 5 is fixed on the inner sleeve 302 through the clamps 501, referring to Figure 5 , the adjusting rod 505 is counterclockwise, so that the adjusting rod 505 is inclined to the left middle transfer part 503, at this time, the left gear claw 504 is away from the force receiving gear 502, the right gear claw 511 is close to the force receiving gear 502 under the action of the side spring 512 and the bottom spring 513, when the force receiving gear 502 rotates clockwise, the force receiving gear 502 will push the right gear claw 511 away, so at this time, the rotation is invalid, and the helical rod 2 will not rotate; when the force receiving gear 502 rotates counterclockwise, the force receiving gear 502 will extrude the right gear claw 511 to the right and upward, at this time, the right gear claw 511 has no displacement space, so that the force receiving gear 502 is limit fixed, and then the helical rod 2 is rotated.

[0025] Similarly, the adjusting rod 505 is clockwise, so that the adjusting rod 505 is inclined to the right middle transfer part 510, at this time, the right gear claw 511 is away from the force receiving gear 502, the left gear claw 504 is close to the force receiving gear 502 under the action of the side spring 512 and the bottom spring 513, when the force receiving gear 502 rotates counterclockwise, the force receiving gear 502 will push the left gear claw 504 away, so at this time, the rotation is invalid, and the helical rod 2 will not rotate; when the force receiving gear 502 rotates clockwise, the force receiving gear 502 will extrude the left gear claw 504 to the left and upward, at this time, the left gear claw 504 has no displacement space, so that the force receiving gear 502 is limit fixed, and then the helical rod 2 is rotated.

[0026] The steering of the adjusting lever 505 can adjust the direction of the enclosure, realize the clockwise and counterclockwise rotation of the inner sleeve 302 in the fixed screw sleeve 3, and then adjust the screw rod 2 in the positive and negative directions, realize the up and down movement of the bearing plate 1, and greatly improve the construction convenience; in addition, when manually applying force, it is not necessary to disassemble and reassemble, but only to adjust the clamping and fixing direction of the transmission handle, continuously apply external force up and down, so as to realize the extension and rotation out, contraction and rotation in of the screw rod into the screw sleeve 3, effectively improve the construction efficiency.

[0027] The above description of the disclosed embodiments enables those skilled in the art to carry out or use the present application. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present application. Therefore, the present application will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A pipe fitting installation assisting device for use in a narrow area, characterized by: The utility model relates to a force bearing plate (1) and a base (6), the bottom of force bearing plate (1) is equipped with screw rod (2), the top of base (6) is equipped with screw sleeve (3) of cooperation screw rod (2), screw sleeve (3) includes inner sleeve (302) and the outer sleeve (303) of cooperation of inner sleeve (302), be equipped with transmission handle (5) on inner sleeve (302), transmission handle (5) includes support casing (508), support casing (508) is wounded and is passed through the through -hole (509) of cooperation outer sleeve (303), support casing (508) is rotatably connected with force gear (502) in, the inner side wall of force gear (502) is equipped with a plurality of occluder (501), the one side of force gear (502) is provided with left middle transfer spare (503) and right middle transfer spare (510) symmetrically, left gear claw (504) is equipped with on left middle transfer spare (503) upper end, right gear claw (511) is equipped with on right middle transfer spare (510) upper end, left middle transfer spare (503) and right middle transfer spare (510) are all fixed on the inner wall of support casing (508) through side spring (512) and bottom spring (513), the support casing (508) between left middle transfer spare (503) and right middle transfer spare (510) is equipped with adjusting rod (505), adjusting rod (505) is fixed on support casing (508) through rotating bolt shaft (506).

2. A pipe fitting installation aid for use in tight spaces according to claim 1, characterized in that: The inner diameter of the force gear (502) is consistent with the inner diameter of the through hole (509).

3. A pipe fitting installation aid for use in tight spaces according to claim 2, characterized in that: The inner sleeve (302) is rotatably installed in the inner sleeve (303), and the outer sleeve (303) is fixed on the base (6).

4. A pipe fitting installation aid for use in tight spaces according to claim 3, characterized in that: The top of the inner sleeve (302) is provided with a force shaft sleeve (301).

5. A device for assisting in the installation of pipe in tight spaces according to claim 1, wherein: The transmission handle (5) is provided with a threaded shaft (7), and the threaded shaft (7) is threadedly connected with a force rod (4).

6. A device for assisting in the installation of pipe in tight spaces according to claim 1, wherein: The outer end of the adjusting rod (505) is provided with an auxiliary adjusting rod (8).

Images