CN219567515U - Prefabricated pit shaft installation device of inspection shaft - Google Patents

Abstract

The utility model provides a prefabricated pit shaft installation device of inspection shaft, installs the bracing piece of vertical setting on the horizontal arm roof beam, and the gyro wheel is installed to the bottom of bracing piece to form the dolly that can remove, simultaneously, the gyro wheel can regard as the fulcrum of dolly again, makes arm roof beam, bracing piece constitute wane structure; when the prefabricated shaft of the inspection well is installed, the prefabricated shaft is clamped by the clamping hand, and the trolley is used for driving the prefabricated shaft to a required position for laying down. The inspection well prefabricated shaft installation device is simple in structure, small in size and convenient to assemble, so that the prefabricated shaft can be conveniently and safely carried out in a short distance, the operation convenience is greatly improved, special machines such as a crane and a digging machine are not required for installing the prefabricated shaft to be matched, the production cost is reduced, and the installation efficiency is also improved.

Description

Prefabricated pit shaft installation device of inspection shaft

Technical Field

The utility model relates to municipal road construction equipment, in particular to a device for installing a prefabricated shaft of an inspection well.

Background

The inspection well is arranged for the maintenance of power supply, water drainage, pollution discharge, communication, cable television, gas pipes, street lamp lines and the like of urban underground infrastructure, and is convenient to install. The inspection shaft includes a vertical trunk line, and the trunk line bottom sets up a plurality of connector according to the intersection quantity of pipeline. On the other hand, in order to improve standardization and installation convenience of the manhole, the conventional manhole, particularly the heightened manhole, is often installed using a prefabricated shaft. The prefabricated shaft has the advantages of large weight and difficult manual transportation, so that the crane or the excavator is required to carry out matched hoisting, but the hoisting position is poor in accuracy, and the butt joint of the pipeline is inconvenient.

Disclosure of Invention

The utility model aims to provide a device which has a simple structure and can accurately perform the installation of a prefabricated shaft of an inspection well, so as to reduce the use requirement and the structural complexity of hoisting equipment and improve the operation convenience.

The utility model relates to an inspection well prefabricated shaft mounting device which comprises an arm beam horizontally arranged, wherein one end of the arm beam is provided with a clamping hand capable of clamping a prefabricated shaft, a vertically arranged support rod is arranged at the arm beam between the center of the arm beam and the clamping hand, and a roller is arranged at the bottom of the support rod.

Further, the tong includes two hinge rods and two clamp rods that the symmetry set up, and the top of two hinge rods articulates on the arm beam, and the bottom of two hinge rods articulates with the top of two clamp rods respectively, and the middle part of two clamp rods articulates each other, and splint are installed respectively to the opposite side of two clamp rod bottoms.

Further, the clamping plates are arc-shaped plates, and the arc-shaped inner sides of the two clamping plates are oppositely arranged and are respectively provided with an anti-skid pad.

Further, the axis directions of the hinged ends between the arm beam and the hinge rod, between the hinge rod and the clamping rod and between the two clamping rods are parallel to the connecting line directions of the two ends of the arm beam.

Further, the bottom of the supporting rod is provided with a supporting plate which is horizontally arranged, and two ends of the supporting plate are respectively arranged at two sides of the bottom of the supporting rod and are respectively provided with rollers.

Further, one end of the arm beam, which is away from the clamping hand, is provided with a hanging basket.

According to the inspection well prefabricated shaft mounting device, the support rods which are vertically arranged are mounted on the horizontal arm beams, and the rollers are mounted at the bottoms of the support rods, so that a movable trolley is formed, and meanwhile, the rollers can be used as fulcrums of the trolley, so that the arm beams and the support rods form a wane structure; when the prefabricated shaft of the inspection well is installed, the trolley is moved to the placement position of the prefabricated shaft, then the prefabricated shaft is clamped by the clamping hand at one end of the arm beam, and then downward pressure is applied to the other end of the arm beam, so that the prefabricated shaft is easily lifted by utilizing the lever principle, then the trolley is pushed, the prefabricated shaft is driven to a required position, and then the prefabricated shaft is placed down. The beneficial effects are that: the inspection well prefabricated shaft installation device is simple in structure, small in size and convenient to assemble, so that the prefabricated shaft can be conveniently and safely carried out in a short distance, the operation convenience is greatly improved, special machines such as a crane and a digging machine are not required for installing the prefabricated shaft to be matched, the production cost is reduced, and the installation efficiency is also improved.

Drawings

FIG. 1 is a schematic illustration of the construction of an inspection shaft preformed wellbore installation apparatus.

Fig. 2 is a schematic structural view of the grip.

Fig. 3 is a schematic view of the connection structure of the cleat and cleat.

Fig. 4 is a schematic view of a connection structure of the support bar and the roller.

FIG. 5 is a schematic view of another embodiment of an inspection shaft preformed wellbore installation apparatus.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that, in the embodiment of the present utility model, directional indications (such as up, down, left, right, front, rear, top, bottom, inner, outer, vertical, lateral, longitudinal, counterclockwise, clockwise, circumferential, radial, axial … …) are referred to, and the directional indications are merely used to explain the relative positional relationship, movement conditions, etc. between the components in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are correspondingly changed.

In addition, if there is a description of "first" or "second" etc. in the embodiments of the present utility model, the description of "first" or "second" etc. is only for descriptive purposes, and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.

The utility model provides an inspection well prefabricated shaft installation device.

In the embodiment of the utility model, the inspection well prefabricated shaft mounting device comprises an arm beam 1 which is horizontally arranged, one end of the arm beam is provided with a clamping hand 2 which can clamp the prefabricated shaft, a support rod 3 which is vertically arranged is arranged at the arm beam position between the center of the arm beam and the clamping hand, and the bottom of the support rod is provided with a roller 4.

The inspection well prefabricated shaft mounting device is characterized in that a vertical supporting rod is mounted on a horizontal arm beam, and rollers are mounted at the bottom of the supporting rod, so that a movable trolley is formed, and meanwhile, the rollers can be used as fulcrums of the trolley, so that the arm beam and the supporting rod form a wane structure; when the prefabricated shaft of the inspection well is installed, the trolley is moved to the placement position of the prefabricated shaft, then the prefabricated shaft is clamped by the clamping hand at one end of the arm beam, and then downward pressure is applied to the other end of the arm beam, so that the prefabricated shaft is easily lifted by utilizing the lever principle, then the trolley is pushed, the prefabricated shaft is driven to a required position, and then the prefabricated shaft is placed down.

The inspection well prefabricated shaft mounting device comprises two hinge rods 21 and two clamping rods 22 which are symmetrically arranged, wherein the top ends of the two hinge rods are hinged to the arm beam 1, the bottom ends of the two hinge rods are respectively hinged to the top ends of the two clamping rods, the middle parts of the two clamping rods are mutually hinged, and clamping plates 23 are respectively arranged on opposite sides of the bottom ends of the two clamping rods; the clamping plates 23 are arc-shaped plates, and the arc-shaped inner sides of the two clamping plates are oppositely arranged and are respectively provided with an anti-slip pad 24. The arm beam is hinged with the hinge rod, the hinge rod is hinged with the clamping rod, the two clamping rods are hinged with each other, the axis direction of the hinged end is parallel to the connecting line direction of the two ends of the arm beam, the structure of the clamping hand is simple, the clamping hand can be conveniently folded, stored and transported, the use convenience can be improved, and meanwhile, the prefabricated shaft can be stably clamped and lifted by utilizing the structure between the hinge parts and the dead weight of the prefabricated shaft, so that the operation difficulty is reduced.

The prefabricated pit shaft installation device of inspection shaft, the backup pad 5 of level setting is installed to the bottom of bracing piece 3, and the both ends of backup pad set up respectively in the both sides of bracing piece bottom and install gyro wheel 4 respectively, this kind of structure can improve the quantity and the bearing capacity of gyro wheel to make installation device's removal safer and more stable.

The prefabricated shaft installation device of inspection shaft, the one end that the arm roof beam was kept away from the tong can be through the staff pushing down and the prefabricated shaft of the tong one end of lifting, also can be as shown in fig. 5, be provided with hanging flower basket 6 in the one end that the arm roof beam was kept away from the tong, put into the weight in the hanging flower basket after lifting up the prefabricated shaft to reduce the staff and push down the required effort of arm roof beam, and then improve staff's convenience and reduce its intensity of labour.

The foregoing description is only of the preferred embodiments of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structural changes made by the description of the present utility model and the accompanying drawings or direct/indirect application in other related technical fields are included in the scope of the utility model.

Claims (6)

1. An inspection shaft prefabricated shaft installation device, its characterized in that: including the arm roof beam (1) that the level set up, but arm roof beam's tong (2) of centre gripping prefabricated pit shaft are installed to one of them end, and vertical setting's bracing piece (3) are installed to the arm roof beam department between arm roof beam center and the tong, and gyro wheel (4) are installed to the bottom of bracing piece.

2. The manhole prefabricated shaft installation apparatus of claim 1, wherein: the clamp (2) comprises two hinge rods (21) and two clamp rods (22) which are symmetrically arranged, the top ends of the two hinge rods are hinged to the arm beam (1), the bottom ends of the two hinge rods are respectively hinged to the top ends of the two clamp rods, the middle parts of the two clamp rods are mutually hinged, and clamping plates (23) are respectively arranged on opposite sides of the bottom ends of the two clamp rods.

3. The manhole prefabricated shaft installation apparatus according to claim 2, wherein: the clamping plates (23) are arc-shaped plates, and the arc-shaped inner sides of the two clamping plates are oppositely arranged and are respectively provided with an anti-slip pad (24).

4. A manhole prefabricated shaft installation according to claim 2 or 3, wherein: the axis directions of the hinged ends between the arm beam and the hinge rod, between the hinge rod and the clamping rod and between the two clamping rods are parallel to the connecting line directions of the two ends of the arm beam.

5. A manhole prefabricated shaft installation according to claim 1, 2 or 3, wherein: the bottom of the supporting rod (3) is provided with a supporting plate (5) which is horizontally arranged, and two ends of the supporting plate are respectively arranged at two sides of the bottom of the supporting rod and are respectively provided with a roller (4).

6. A manhole prefabricated shaft installation according to claim 1, 2 or 3, wherein: and a hanging basket (6) is arranged at one end of the arm beam, which is opposite to the clamping hand.