CN111472390A

CN111472390A - Prefabricated well of pin-connected panel cable

Info

Publication number: CN111472390A
Application number: CN202010317921.6A
Authority: CN
Inventors: 沈立
Original assignee: Hangzhou Guantong New Material Co ltd
Current assignee: Hangzhou Guantong New Material Co ltd
Priority date: 2020-04-21
Filing date: 2020-04-21
Publication date: 2020-07-31

Abstract

The invention discloses an assembled cable prefabricated well which comprises a lower well chamber, a middle well chamber, an upper well chamber, a well cover, a first connecting mechanism for connecting the lower well chamber and the middle well chamber, and a second connecting mechanism for connecting the upper well chamber and the middle well chamber, wherein the first connecting mechanism is arranged between the upper well chamber and the middle well chamber; before installation, all parts are processed, and during installation, all parts are only required to be respectively hoisted, so that the construction period is greatly shortened.

Description

Prefabricated well of pin-connected panel cable

Technical Field

The invention belongs to the technical field of communication, and particularly relates to an assembled cable prefabricated well.

Background

In recent years, with the continuous development of urban construction, pipeline construction becomes more and more important, and communication pipeline construction is an important part of municipal infrastructure. In the construction of communication pipes, it is necessary to construct communication wells at intervals on a road surface along a laying path in order to lay cables. The existing communication well generally adopts a field masonry process. The construction process has the following defects: firstly, the construction staff is occupied, and the construction time is long; secondly, the brick structure has poor strength and low bearing capacity and is easy to damage; thirdly, the site masonry construction is easily affected by the weather environment, and the construction period is possibly delayed due to the fact that construction cannot be carried out in rainy and snowy weather.

Disclosure of Invention

The invention provides an assembled cable prefabricated well in order to overcome the defects of the prior art.

In order to achieve the purpose, the invention adopts the following technical scheme: an assembled cable prefabricated well comprises a lower well chamber, a middle well chamber, an upper well chamber, a well cover, a first connecting mechanism for connecting the lower well chamber and the middle well chamber, and a second connecting mechanism for connecting the upper well chamber and the middle well chamber; before installation, all parts are processed, and during installation, all parts are only required to be respectively hoisted, so that the construction period is greatly shortened.

Preferably, the first connecting mechanism comprises an inserting plate and a screw which are arranged on the bottom of the well chamber and a slot which is arranged on the well chamber, and the inserting plate and the well chamber are both provided with threaded holes which are matched with the screw; when the well chamber is hoisted, the inserting plate is aligned to the inserting groove, then the inserting plate is inserted into the inserting groove, and then the bolt falls onto the inserting plate, so that the connection of the well chamber and the well chamber can be completed.

Preferably, elastic bulges are arranged on two sides of the inserting plate, and clamping grooves matched with the elastic bulges are arranged on the side walls of the inserting grooves; through the cooperation of elastic bulge and draw-in groove, can play good sealed effect.

Preferably, the upper part of the side wall of the slot is provided with an inclined surface; the inclined surface can play a guiding role for the insertion plate, so that the insertion plate is aligned with the slot conveniently.

Preferably, the first connecting mechanism further comprises a sealing strip arranged on the bottom of the middle well chamber and a sealing groove arranged on the top of the lower well chamber.

In summary, all parts are processed before installation, and only the parts need to be respectively hoisted during installation, so that the construction period is greatly shortened.

Drawings

FIG. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a cross-sectional view of the present invention.

Fig. 3 is an enlarged view of fig. 2 at a.

Detailed Description

As shown in fig. 1-3, an assembled cable precast well comprises a lower well chamber 1, a middle well chamber 2, an upper well chamber 3, a well cover 4, a first connecting mechanism for connecting the lower well chamber and the middle well chamber, and a second connecting mechanism for connecting the upper well chamber and the middle well chamber, wherein the first connecting mechanism comprises an inserting plate 41, a screw 42, a sealing strip 45, a sealing groove 46 and a slot 43, the inserting plate is arranged at the bottom of the middle well chamber, the slot 43 is arranged on the lower well chamber, and both the inserting plate and the lower well chamber are provided with threaded holes matched with the screw; the slot 43 is arranged at the top of the lower well chamber, and the upper part of the side wall of the slot is provided with an inclined surface 431; the inclined surface can guide the plugboard, so that the plugboard and the slot are aligned conveniently, when the well chamber is hoisted, the plugboard is aligned with the slot, then the plugboard is inserted into the slot, and then the bolt falls onto the plugboard, so that the connection of the well descending chamber and the well chamber can be completed; the sealing strip 45 is fixed on the bottom of the well chamber; the sealing groove 46 is formed in the top of the lower well chamber and can be used for clamping a sealing strip; elastic bulges 43 are arranged on two sides of the inserting plate 41, and clamping grooves 44 matched with the elastic bulges are arranged on the side walls of the inserting grooves; the elastic bulge is matched with the clamping groove, so that a good sealing effect can be achieved; the second connecting mechanism is the same as the first connecting mechanism, and redundant description is omitted.

Claims

1. The utility model provides a prefabricated well of pin-connected panel cable which characterized in that: the well is characterized by comprising a lower well chamber (1), a middle well chamber (2), an upper well chamber (3), a well cover (4), a first connecting mechanism for connecting the lower well chamber and the middle well chamber and a second connecting mechanism for connecting the upper well chamber and the middle well chamber.

2. The prefabricated well of pin-connected panel cable of claim 1, characterized in that: the first connecting mechanism comprises an inserting plate (41) arranged at the bottom of the well chamber, a screw (42) and a slot (43) arranged on the well chamber, and threaded holes matched with the screw are formed in the inserting plate and the well chamber.

3. The prefabricated well of pin-connected panel cable of claim 1, characterized in that: elastic bulges (43) are arranged on two sides of the inserting plate, and clamping grooves (44) matched with the elastic bulges are arranged on the side walls of the inserting grooves.

4. The prefabricated well of pin-connected panel cable of claim 1, characterized in that: the upper part of the side wall of the slot (43) is provided with an inclined surface (431).

5. The prefabricated well of pin-connected panel cable of claim 1, characterized in that: the first connecting mechanism further comprises a sealing strip (45) arranged on the bottom of the middle well chamber and a sealing groove (46) arranged on the top of the lower well chamber.