Well lid mounting and positioning tool

Abstract

The utility model provides a manhole cover installing and positioning tool, which comprises an operating frame, a positioning adjusting piece and a hanging device, the operating frame is of a frame structure and comprises two operating rods which are oppositely arranged, the end parts of the operating rods are provided with adjusting holes, the upper ends of the adjusting holes are fixedly provided with adjusting nuts, two supporting rods are arranged between the operating rods, and the two supporting rods are fixedly connected with the positioning adjusting piece. The two ends of the supporting rod are fixedly connected with the operating rod respectively; a fixing hole is formed in the middle of the supporting rod, and a fastening bolt and a fastening nut are arranged on the fixing hole; the positioning adjusting piece is installed at the end of the operating rod through an adjusting hole and an adjusting nut, and the hanging device is connected with the operating frame through a fastening bolt. The operating frame is located above the well lid, and the hanging device is connected with an inner ring of the well lid. The utility model solves the problem that the existing well lid installation technology cannot be quickly and conveniently adjusted and positioned, and the tool is simple in structure, simple and convenient to operate, and capable of safely and reliably completing the installation operation, and greatly improves the operation efficiency and the installation quality.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the installation field of all kinds of water well, electricity well, inspection well etc. in building, municipal engineering, and particularly relates to a well lid installation positioning tool. BACKGROUND

[0002] In the present stage well lid installation process, usually well lid is placed on the well cylinder upper end, adopts the way of increasing the shim plate to adjust the elevation, flatness, pours the concrete well circle and fixes the well lid after that. But the way of adopting the shim plate cannot position, in the process of pouring the concrete well circle, the well lid base is easy to appear the deviation, causes the unqualified well lid installation. The well lid installation work is very important, but lacks the relevant tool to the well lid installation in the actual construction. In order to solve the prior art problem, it is urgent to design a kind of well lid installation positioning tool that is convenient to adjust, good in reliability and convenient to operate. UTILITY MODEL CONTENTS

[0003] In order to solve the technical problems of the prior art, the utility model provides a kind of well lid installation positioning tool to solve the technical problems of the prior art.

[0004] The utility model adopts the following technical scheme.

[0005] A kind of well lid installation positioning tool, including operating frame, positioning adjusting part and hanger, the operating frame is frame structure, including two operating rods oppositely arranged, the operating rod end is equipped with adjusting hole, adjusting nut is fixed on the upper end of adjusting hole, two support rods are arranged between the operating rod, and the two ends of support rod are fixedly connected with the operating rod respectively;Fixed hole is equipped in the middle of the support rod, and fastening bolt and fastening nut are arranged on the fixed hole;

[0006] The positioning adjusting part is installed in the operating rod end by adjusting hole and adjusting nut, and the hanger is connected with the operating frame by fastening bolt;

[0007] The operating frame is located above the well lid, and the hanger is connected with the inner ring of well lid.

[0008] Further, the positioning adjusting part includes operating handle, adjusting screw rod and support pad, adjusting screw rod passes through adjusting hole and adjusting nut, and one end of adjusting screw rod is fixedly connected with operating handle, and the other end is fixedly connected with support pad.

[0009] Further, the hanger includes a supporting plate and a hanging steel wire rope, the supporting plate has two hanging holes in the middle, the hanging steel wire rope passes through the hanging holes and is connected with the fastening bolt, and the fastening bolt connects the well lid and the operating frame into a whole.

[0010] Further, the two ends of the supporting plate are provided with connecting holes, the connecting holes correspond to the holes of the inner side supporting pieces of the well lid, and are connected by a fixed pin.

[0011] Further, the hanging steel wire rope is a multi-strand soft steel wire rope, and the end is knotted by a rope clamp.

[0012] Further, the operating frame, the supporting cushion block and the supporting plate are made of rigid material.

[0013] The utility model discloses the beneficial effect lies in, compared with the prior art, operating frame is rigid frame structure, sets up positioning adjusting spare and hanging device, can realize quick well lid and operating frame connection fixed into movable whole, not easy deformation reliability is high, and the well lid is installed in position conveniently. Positioning adjusting spare installation is in operating lever end part, shows four corners arrangement, can from different angles conveniently and quickly adjust the positioning of well lid installation height, reduces the influence of the ground with poor flatness, improves installation efficiency, through the fastening bolt on fixed hole, hanging device and operating frame fastening connection are formed to the symmetry hanging, improves the safety stability in the movement process, and the supporting plate is effectively clamped and fixed with the inner ring of well lid, reduces the influence of the well lid outer circle pouring concrete construction, and the operation is simple, and the installation and dismounting are convenient. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is the top view of the specific embodiment of the utility model.

[0015] Figure 2 It is the front view of the specific embodiment of the utility model.

[0016] Figure 3 It is the structure schematic view of operating frame in the specific embodiment of the utility model.

[0017] Figure 4 It is the structure schematic view of hanging device in the specific embodiment of the utility model.

[0018] Figure 5 It is the structure schematic view of hanging steel wire rope in the specific embodiment of the utility model.

[0019] In the drawing: 1, operating frame, 2, operating lever, 3, supporting rod, 4, adjusting hole, 5, adjusting nut, 6, fixed hole, 7, fastening bolt, 8, fastening nut, 9, positioning adjusting spare, 10, operating handle, 11, adjusting screw rod, 12, supporting cushion block, 13, hanging device, 14, supporting plate, 15, connecting hole, 16, hanging hole, 17, hanging steel wire rope. PREFERRED EMBODIMENT

[0020] To make the purpose, technical solutions, and advantages of the present invention more clear, the technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the embodiments of the present invention. The embodiments described in this application are only some embodiments of the present invention, not all embodiments. Based on the spirit of the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative efforts are within the scope of protection of the present invention.

[0021] The terms "upper," "lower," "outer," "inner," and the like (if any) in the specification and claims of this utility model and the accompanying drawings are used to distinguish relative positions and are not necessarily qualitative. It should be understood that the terms used in this manner are interchangeable where appropriate, such that the embodiments of the utility model described herein can be implemented in sequences other than those illustrated or described herein. Furthermore, the terms "including," "having," and any variations thereof are intended to cover non-exclusive inclusions.

[0022] like Figure 1 As shown, the utility model provides a manhole cover installation and positioning tool, including an operating frame 1, a positioning adjustment member 9 and a hanging device 13. The operating frame 1 is rigidly connected into a frame structure by two oppositely arranged operating rods 2 and two support rods 3. The positioning adjustment member 9 is installed at the end of the operating rod 2, and includes an operating handle 10, an adjustment screw 11, and a support pad 12. The four positioning adjustment members 9 are arranged symmetrically at the four corners, which is convenient for adjusting the positioning at different angles; the hanging device 13 includes a support plate 14 and a hanging wire rope 17. Two connecting holes 15 are respectively provided at the ends of the support plate 14, which correspond to the holes on the inner support plate of the manhole cover, so as to facilitate the setting of the fixing pin.

[0023] like Figure 2 、 Figure 3 As shown, the operating rod 2 has an adjustment hole 4 at its end, with an adjustment nut 5 fixed to its upper end. The nut 5 is rigidly secured to the hole 4. A positioning adjustment member 9 is bolted integrally to the operating frame 1. A fixing hole 6 is provided in the center of the support rod 3, with a fastening bolt 7 and fastening nut 8 provided therein for easy connection and fastening to the hanging device 13.

[0024] like Figure 4 As shown, two hanging holes 16 are set in the middle part of the supporting plate 14. The hanging wire rope 17 passes through the hanging holes 16 and is connected with the fastening bolts 7. The fastening bolts 7 are tightened to connect the manhole cover and the operating frame 1 into a whole.

[0025] like Figure 5 As shown, the hanging wire rope 17 is a multi-strand soft wire rope, and the end is knotted with a rope clip.

[0026] Two opposite operating rods 2 and two supporting rods 3 are rigidly connected by 60*60mm galvanized square tubes to form a frame structure, ensuring the stability of the frame and reducing structural deformation.

[0027] The supporting pad 12 is made of flat rigid material, effectively contacts with the ground, stably supports the operating frame 1 and enhances the reliability.

[0028] Two hanging devices 13 are tightly connected with the operating frame 1 to form symmetrical hanging, improving the safety and stability during movement.

[0029] The supporting pad 14 is made of 5mm thick steel plate, in the shape of arch, and is tightly fixed with the inner circle of the manhole cover.

[0030] The working principle of the manhole cover positioning tool is as follows: first, the operating frame 1 is arranged in the center of the manhole cover, and the supporting pad 14 is tightly fixed with the inner circle of the manhole cover.

[0031] Finally, it should be noted that the above examples are used to illustrate the technical solutions of the present application, but not to limit it. Although the present application has been described in detail with reference to the above examples, those skilled in the art should understand that the specific embodiments of the present application can be modified or replaced, without departing from the spirit and scope of the present application.

Claims

1. A manhole cover installation positioning tool, comprising an operating frame (1), a positioning adjusting member (9) and a hanging device (13), characterized in that: the operating frame (1) is a frame structure, comprising two operating rods (2) oppositely arranged, the operating rods (2) are provided with adjusting holes (4) at the ends, the adjusting holes (4) are fixed with adjusting nuts (5) at the upper ends, two supporting rods (3) are arranged between the operating rods (2), and the two ends of the supporting rods (3) are fixedly connected with the operating rods (2); the middle of the supporting rods (3) is provided with fixing holes (6), and the fixing holes (6) are provided with fastening bolts (7) and fastening nuts (8); the positioning adjusting member (9) is installed at the ends of the operating rods (2) through the adjusting holes (4) and the adjusting nuts (5), and the hanging device (13) is connected with the operating frame (1) through the fastening bolts (7); the operating frame (1) is located above the manhole cover, and the hanging device (13) is connected with the inner ring of the manhole cover.

2. The manhole cover installation positioning tool according to claim 1, characterized in that: the positioning adjusting member (9) comprises an operating handle (10), an adjusting screw rod (11) and a supporting pad (12), the adjusting screw rod (11) penetrates the adjusting hole (4) and the adjusting nut (5), one end of the adjusting screw rod (11) is fixedly connected with the operating handle (10), and the other end is fixedly connected with the supporting pad (12).

3. The manhole cover installation positioning tool according to claim 1, characterized in that: the hanging device (13) comprises a supporting plate (14) and a hanging steel wire rope (17), the middle of the supporting plate (14) is provided with two hanging holes (16), the hanging steel wire rope (17) is connected with the fastening bolt (7) by penetrating the hanging holes (16), and the fastening bolt (7) connects the manhole cover and the operating frame (1) into a whole.

4. The manhole cover installation positioning tool according to claim 3, characterized in that: the two ends of the supporting plate (14) are provided with connecting holes (15), the connecting holes (15) correspond to the holes of the inner side supporting pieces of the manhole cover, and are connected through a fixed pin.

5. The manhole cover installation positioning tool according to claim 4, characterized in that: the hanging steel wire rope (17) is a multi-strand soft steel wire rope, and the end is knotted by a rope clamp.

6. The manhole cover installation positioning tool according to claim 5, characterized in that: the operating frame (1), the supporting pad (12) and the supporting plate (14) are made of rigid materials.

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