CN210854975U

CN210854975U - Concrete pipe hoisting frame

Info

Publication number: CN210854975U
Application number: CN201921776096.5U
Authority: CN
Inventors: 杨庆一; 周建国; 邹秉运; 刘晓建; 袁永亮; 牛德伟; 修述铭
Original assignee: China State Construction Port Engineering Group Co Ltd
Current assignee: China State Construction Port Engineering Group Co Ltd
Priority date: 2019-10-22
Filing date: 2019-10-22
Publication date: 2020-06-26
Anticipated expiration: 2029-10-22

Abstract

The utility model provides a concrete pipe hoist and mount frame, relates to concrete pipe construction technical field, including the support body rings are installed to the upper end of support body the lower extreme level of support body is provided with the hanging beam, the hanging beam only one end with support body fixed mounting the other end department of hanging beam is provided with detachable hold-down mechanism, hold-down mechanism with form two opposite direction's bayonet socket between the hanging beam, two the opening direction of bayonet socket all with the hanging beam is parallel. This novel hoist and mount is safe, firm to simple to operate.

Description

Concrete pipe hoisting frame

Technical Field

The utility model relates to a concrete pipe construction technical field, concretely relates to concrete pipe hoist and mount frame.

Background

Concrete pipe is often used in the drainage pipe among the municipal works, when the construction, the hoist and mount of concrete pipe are hoisted through wire rope or suspender form mostly, because wire rope or suspender are direct and pipe contact, destroy the epidermis of pipe and make the concrete drop, wire rope and suspender easily make the skew former hoist and mount position of rope when hoist and mount are tightened up, the focus is unstable, when hoist and mount installation, it is comparatively serious to rock, produce the mouth of pipe and bump, the difficult accurate mouth of pipe, in addition, the workman is more time-consuming when hanging the lifting rope, the trouble is taken, also there is the potential safety hazard.

Disclosure of Invention

In order to solve the problems of the prior art, the utility model provides a concrete pipe hoisting frame, hoist and mount safety, firm to simple to operate.

The purpose of the utility model can be realized by the following technical proposal: the utility model provides a concrete pipe hoist and mount frame, includes the support body rings are installed to the upper end of support body the lower extreme level of support body is provided with the hanging beam, the hanging beam only one end with support body fixed mounting the other end department of hanging beam is provided with detachable hold-down mechanism, hold-down mechanism with form two opposite direction's bayonet socket between the hanging beam, two the opening direction of bayonet socket all with the hanging beam is parallel.

Preferably, the pressing mechanism comprises a screw rod which is vertically and rotatably inserted at the tail end of the hanging beam, a first pressing rod is transversely installed at the upper end of the screw rod, the first pressing rod, the screw rod and the tail end of the hanging beam are in an I shape, and the bayonets are formed at two ends of the I shape.

Preferably, one end of the pressure lever is provided with a screw, and the end part of the screw vertically extends out of the lower end surface of the first pressure lever.

Preferably, two positioning nuts are installed on the screw rod, and the positioning nuts are located at the upper end and the lower end of the hanging beam.

Preferably, the upper end of the end part of the hanging beam fixedly connected with the frame body is provided with a second pressure lever, one end of the second pressure lever is fixedly arranged on the frame body, and the other end of the second pressure lever extends out to be parallel to the hanging beam.

Preferably, the lower end of the frame body is provided with a row of through holes in the direction vertical to the hanging beam, and the hanging beam is adjustably mounted in the through holes through bolts.

Preferably, a layer of rubber pad is attached to the upper end face of the hanging beam.

Preferably, the support body includes crossbeam and waist rail, the crossbeam is located the top of hanging beam and both contained angles are the acute angle, the waist rail is vertical to be placed and both ends respectively with the crossbeam with the tip fixed connection of waist rail.

The utility model discloses an application principle: rotating the pressing rod to be perpendicular to the hanging beam, enabling the hanging beam of the hoisting frame to extend into the concrete pipe, adjusting the hanging beam to the top of the inner wall of the concrete pipe through manual cooperation, simultaneously enabling one end of the concrete pipe to extend into a gap between the pressing rod II and the hanging beam, rotating the pressing rod I to be perpendicular to the hanging beam, tightly pressing the end of the concrete pipe through a screwing screw, hoisting the concrete pipe to an installation position, aligning a vacant bayonet at the lower end of the pressing rod I to the upper end of an installed pipeline port to insert, unscrewing the screw, rotating the pressing rod to be perpendicular to the hanging beam, loosening the hoisting frame, and taking the hanging beam out of the concrete pipe.

The utility model discloses the combined effect who brings includes: the utility model has simple and reasonable structure and convenient use, fixes the two ends of the pipe by the first pressure rod and the second pressure rod, can make the gravity center of the pipe more stable in the hoisting process, and simultaneously can also avoid the outer surface scratch of the pipe from falling off, and the worker saves time and labor in the auxiliary hoisting process and has higher safety factor; in addition, when the pipe fitting is installed, the two bayonets can be used for positioning and placing the pipe orifices of the two pipes, so that the subsequent pipe ports can be conveniently and fixedly connected, the auxiliary labor force of workers can be reduced, and the operation safety factor is improved.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention.

Wherein like parts are designated by like reference numerals throughout the several views; the figures are not drawn to scale.

Detailed Description

The invention is further described with reference to the following figures and examples.

Examples

A concrete pipe 10 hoisting frame comprises a frame body, wherein the frame body comprises a cross beam 1 and a waist beam 2, the cross beam 1 is positioned above a hanging beam 4, an included angle between the cross beam 1 and the hanging beam 4 is an acute angle, the waist beam 2 is vertically arranged, and two ends of the waist beam 2 are respectively fixedly connected with the end parts of the cross beam 1 and the waist beam 2; the hanging ring is mounted at the upper end of the frame body, a hanging beam 4 is horizontally arranged at the lower end of the frame body, a layer of rubber base plate 5 is attached to the upper end face of the hanging beam 4, only one end of the hanging beam 4 is fixedly mounted with the frame body, a detachable pressing mechanism 6 is arranged at the other end of the hanging beam 4, two bayonets 7 with opposite directions are formed between the pressing mechanism 6 and the hanging beam 4, and the opening directions of the two bayonets 7 are parallel to the hanging beam 4; the pressing mechanism 6 comprises a screw rod 61 vertically and rotatably inserted at the tail end of the hanging beam 4, two positioning nuts 62 are mounted on the screw rod 61, the positioning nuts 62 are located at the upper end and the lower end of the hanging beam 4, a first pressing rod 63 is transversely mounted at the upper end of the screw rod 61, the first pressing rod 63, the screw rod 61 and the tail end of the hanging beam 4 are I-shaped, and the two ends of the I-shaped are the bayonets 7. A screw 64 is arranged at one end of the pressure lever, and the end part of the screw 64 vertically extends out of the lower end surface of the first pressure lever 63; the screw 64 is selected to press against the concrete pipe 10 to secure the first compression bar 63 to the uppermost end of the concrete pipe 10.

In addition, the hanging beam 4 with the support body fixed connection's tip upper end installs depression bar two 8, depression bar two 8 one end fixed mounting be in on the support body, the other end stretch out with hanging beam 4 is parallel. Be provided with one row of through-hole 9 on the wale 2, hanging beam 4 passes through bolt adjustable and installs in through-hole 9, when the concrete pipe 10 of hoist and mount different in thickness, can adjust the difference of the high adaptation pipe thickness of depression bar two 8.

The utility model discloses use principle: rotating a first pressure rod 63 to be vertical to a hanging beam 4, extending the hanging beam 4 of a hoisting frame into a concrete pipe 10, manually adjusting the hanging beam 4 to the top of the inner wall of the concrete pipe 10, simultaneously extending one end part of the concrete pipe 10 into a gap between a second pressure rod 8 and the hanging beam 4, rotating the first pressure rod 63 to be vertical to the hanging beam 4, tightly pressing the end part of the concrete pipe 10 by a screwing screw 64, hoisting to an installation position, aligning a spare bayonet 7 at the lower end of the first pressure rod 63 with the upper end of an installed pipeline port, inserting, unscrewing the screw 64, rotating the first pressure rod 63 to be vertical to the hanging beam 4, loosening the hoisting frame, and taking the hanging beam 4 out of the concrete pipe 10.

The embodiment of the utility model provides a comprehensive effect brought includes: the utility model has simple and reasonable structure and convenient use, the two ends of the pipe are fixed by the first pressure rod 63 and the second pressure rod 8, the gravity center of the pipe in the hoisting process can be more stable, simultaneously, the falling of the outer surface scratch of the pipe can be avoided, the time and labor are saved when workers carry out auxiliary hoisting, and the safety factor is higher; in addition, when the installation, two bayonets 7 can be placed the mouth of pipe location of two pipes, make things convenient for subsequent fixed connection of pipe port, can also alleviate workman's auxiliary labor simultaneously, improve operation factor of safety.

The structure, ratio, size and the like shown in the drawings attached to the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention does not have the substantial significance in the technology, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy which can be produced by the present invention and the purpose which can be achieved by the present invention. Meanwhile, the terms such as "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for convenience of description, and are not intended to limit the scope of the present invention, and changes or adjustments of the relative relationship thereof may be made without substantial technical changes, and the present invention is also regarded as the scope of the present invention.

The present invention has been described above with reference to the preferred embodiments, but the scope of protection of the present invention is not limited thereto, and all technical solutions falling within the scope of the claims are within the scope of protection of the present invention. Various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, the technical features mentioned in the embodiments can be combined in any way as long as there is no structural conflict.

Claims

1. The utility model provides a concrete pipe hoist and mount frame, its characterized in that, includes the support body rings are installed to the upper end of support body the lower extreme level of support body is provided with the hanging beam, the hanging beam only one end with support body fixed mounting the other end department of hanging beam is provided with detachable hold-down mechanism, hold-down mechanism with form two opposite direction's bayonet socket between the hanging beam, two the opening direction of bayonet socket all with the hanging beam is parallel.

2. The concrete pipe hoisting frame according to claim 1, wherein the pressing mechanism comprises a screw rod vertically and rotatably inserted at the tail end of the hoisting beam, a first pressing rod is transversely installed at the upper end of the screw rod, and the tail ends of the first pressing rod, the screw rod and the hoisting beam are in an I shape, and the bayonets are formed at two ends of the I shape.

3. The concrete pipe hoisting frame according to claim 2, wherein a screw is mounted on one end of the compression bar, and the end of the screw vertically extends out of the lower end surface of the first compression bar.

4. The concrete pipe hoisting frame according to claim 3, wherein two positioning nuts are mounted on the screw rod, and the positioning nuts are located at the upper end and the lower end of the hoisting beam.

5. A concrete pipe hoisting frame according to any one of claims 1-4, wherein a second compression bar is mounted at the upper end of the end part of the hoisting beam fixedly connected with the frame body, one end of the second compression bar is fixedly mounted on the frame body, and the other end of the second compression bar extends out to be parallel to the hoisting beam.

6. A concrete pipe hoisting frame according to claim 5, wherein a row of through holes are formed in the lower end of the frame body in an upward direction perpendicular to the direction of the hoisting beam, and the hoisting beam is adjustably mounted in the through holes through bolts.

7. The concrete pipe hoisting frame according to claim 1, wherein a rubber pad is attached to the upper end face of the hoisting beam.

8. The concrete pipe hoisting frame according to claim 1, wherein the frame body comprises a cross beam and a waist beam, the cross beam is positioned above the hoisting beam, the included angle between the cross beam and the hoisting beam is an acute angle, the waist beam is vertically placed, and two ends of the waist beam are respectively fixedly connected with the end parts of the cross beam and the waist beam.