CN217537067U

CN217537067U - Circular fire well of steel

Info

Publication number: CN217537067U
Application number: CN202221680297.7U
Authority: CN
Inventors: 李淑艳; 王佳春
Original assignee: Daqing Qing Yuan Machinery Manufacturing Co ltd
Current assignee: Daqing Qing Yuan Machinery Manufacturing Co ltd
Priority date: 2022-06-30
Filing date: 2022-06-30
Publication date: 2022-10-04
Anticipated expiration: 2032-06-30

Abstract

The utility model discloses a circular fire-fighting well of steel, including the well body and access hole, the access hole sets up at the top of the well body, the top both sides of the well body are provided with sealed pad A and sealed pad B respectively, sealed pad A and sealed inboard of pad B all are provided with the location strip, the surface of the well body is seted up the constant head tank that supplies the embedding of location strip, the both ends symmetry of sealed pad A are fixed with the connecting block, the both ends symmetry of sealed pad B are seted up the spread groove that supplies the connecting block embedding, the top of spread groove is seted up the through hole, the inside activity of through hole is provided with the kelly; through the sealed pad A and the sealed pad B of design, can seal the junction on the well body and ground and shelter from, effectively avoid the rainwater to flow in from the two gap, prevent that water from gathering and leading to the well body to take place the corrosion around the bottom of the well body, also guaranteed the connection compactness between the well body and the ground simultaneously, be favorable to the normal use of device.

Description

Round steel fire well

Technical Field

The utility model belongs to the technical field of the fire shaft, concretely relates to circular fire shaft of steel.

Background

The fire-fighting well has underground fire-fighting well and building fire-fighting well two kinds, and current underground fire-fighting well is mostly by the brick step, pours, prefabricated etc. and current underground fire-fighting well easily receives groundwater and weather influence can appear leaking and the phenomenon of infiltration, consequently, steel fire-fighting well more and more is used by people, and its intensity is big, is difficult for taking place to warp, and leak protection and seepage prevention are effectual, and inside is difficult to intake.

The junction of current steel fire control well and ground does not have a sealed structure of keeping off the rain, when meetting sleet weather, subaerial water flows in from the gap between the well body and the ground easily to assemble around the bottom of the well body, firstly take place the corrosion easily, secondly can lead to the well body and ground to connect inseparably, be unfavorable for the normal use of fire control well.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a circular fire well of steel to solve and do not have a seal structure between the well body that proposes in the above-mentioned background art and the ground, the rainwater flows in the problem of the two gap department easily.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a circular fire control well of steel, includes the well body and access hole, and personnel can follow the access hole and enter into the inside of the well body, overhauls the work, the access hole sets up the top at the well body, the top both sides of the well body are provided with sealed pad A and sealed pad B respectively, play good sealed effect of keeping off the rain, the inboard of sealed pad A and sealed pad B all is provided with the location strip, the constant head tank that supplies the embedding of location strip is seted up on the surface of the well body, installs the both sides at the well body with sealed pad A and sealed pad B, sealed pad A's both ends symmetry is fixed with the connecting block, the spread groove that supplies the connecting block embedding is seted up to sealed pad B's both ends symmetry, accomplish sealed pad A and sealed location connection between the pad B, the through hole has been seted up at the top of spread groove, the inside activity of through hole is provided with the kelly, the draw-in groove that supplies kelly bottom embedding is seted up to the one end of connecting block, fixes the connecting block.

Preferably, the top groove is opened at the top of through hole, the top of kelly stretches into the inside in top groove and is fixed with the top board, conveniently pulls down the kelly in order to relieve the fixed between sealed pad A and the sealed pad B.

Preferably, the inner wall of constant head tank is provided with the rubber pad, the rubber pad is laminated with the location strip mutually, and bottom surface location strip takes place to rock.

Preferably, the well body overlooks and is circular structure, sealed pad A and sealed pad B form annular structure, have guaranteed to seal up A and sealed pad B and well body between be connected the compactness.

Preferably, the cross-section of connecting block and spread groove all is the rectangle structure, the inner wall of connecting block and spread groove is laminated mutually, avoids the connecting block to take place to rock in the inside of spread groove.

Preferably, the inside of the well body is provided with a plurality of cat ladders for the bottom of access hole, and the bottom of the well body is gone into under the accessible cat ladder, the inboard of cat ladder is provided with the step board, can contact with the foot, and is more stable when letting the foot trample, the inside groove has been seted up to one side of step board, and the hand can run through the inside groove and hold the cat ladder, the surface of cat ladder is provided with the rubber strip for one side of inside groove, has still promoted the comfort level of gripping when preventing to skid, the surface of step board is provided with the rubber paster, anti-skidding line has been seted up on the surface of rubber paster, has increased frictional force, the both ends edges and corners department of cat ladder all sets up and is fillet structure, protects the personnel.

Preferably, the well body is internally provided with a pipeline, and the top end of the pipeline extends out of the top of the well body and is used for conveying water flow.

Compared with the prior art, the beneficial effects of the utility model are that:

1. through the sealed pad A and the sealed pad B of design, can seal the junction on well body and ground and shelter from, effectively avoid the rainwater to flow in from the two gap, prevent that water from gathering and leading to the well body to take place the corrosion around the bottom of the well body, also guaranteed the connection compactness between the well body and the ground simultaneously, be favorable to the normal use of device.

2. Through the cat ladder of design, pedal and inside groove isotructure, promoted the hand of climbing person and the frictional force between step and the cat ladder, avoid taking place to skid between hand foot and the cat ladder, let personnel can carry out stable climbing with the help of the cat ladder, security when having promoted the climbing.

Drawings

Fig. 1 is a front sectional view of the present invention;

FIG. 2 is a top view of the top of the well of FIG. 1 according to the present invention;

FIG. 3 is a front cross-sectional view of region A of FIG. 1 according to the present invention;

fig. 4 is a partial cross-sectional view of the area B of fig. 2 in accordance with the present invention;

FIG. 5 is a top view of region C of FIG. 1 according to the present invention;

in the figure: 1. a well body; 2. a pipeline; 3. an access hole; 4. climbing a ladder; 5. a gasket A; 6. a gasket B; 7. a positioning bar; 8. positioning a groove; 9. connecting blocks; 10. connecting grooves; 11. a through hole; 12. a clamping rod; 13. a card slot; 14. a top groove; 15. a topsheet; 16. treading a pedal; 17. an inner tank; 18. a rubber strip; 19. a rubber patch.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1 to 5, the present invention provides a technical solution: the utility model provides a circular fire-fighting well of steel, including the well body 1 and access hole 3, the well body 1 is made by steel, access hole 3 sets up the top at the well body 1, accessible access hole 3 enters into the inside of well body 1, the top both sides of the well body 1 are provided with sealed pad A5 and sealed pad B6 respectively, sealed pad A5 and sealed pad B6 through the design, can seal up sheltering from the junction of the well body 1 and ground, effectively avoid the rainwater to flow in from the two gap, prevent that water from compiling and lead to the well body 1 to take place the corrosion around the bottom of the well body 1, the connection compactness between the well body 1 and the ground has also been guaranteed simultaneously, be favorable to the normal use of device, sealed pad A5 and sealed pad B6's inboard all is provided with location strip 7, the constant head tank 8 that supplies location strip 7 embedding is seted up on the surface of well body 1, accomplish sealed pad A5 and sealed pad B6's location sealed pad A5, the both ends symmetry of sealed pad A5 is fixed with connecting block 9, the both ends symmetry of sealed pad B6 has seted up the connecting groove 10 that supplies the connecting groove of connecting block 9 embedding, the top of sealed pad A11 and the movable through-hole 12 pole that fills up the through-hole 12 that fills up and carry out the through-plate 12 pole that fills up the through-bar.

In this embodiment, preferably, a top groove 14 is formed at the top of the through hole 11, the top end of the lock lever 12 extends into the top groove 14 and is fixed with a top plate 15, and the lock lever 12 can be detached by prying the top plate 15 to release the fixation between the gasket A5 and the gasket B6.

In this embodiment, preferred, the inner wall of constant head tank 8 is provided with the rubber pad, and the rubber pad is laminated mutually with location strip 7, avoids sealed A5 and sealed B6 of filling up to take place to rock.

In this embodiment, preferably, the well 1 is circular in plan view, and the sealing gasket A5 and the sealing gasket B6 form an annular structure, so that the sealing gasket A5 and the sealing gasket B6 can be connected with the well 1 more tightly.

In this embodiment, it is preferred, the cross-section of connecting block 9 and spread groove 10 all is the rectangle structure, and the inner wall of connecting block 9 and spread groove 10 is laminated mutually, avoids sealed the taking place between sealed A5 and the sealed B6 of pad to rock.

In this embodiment, it is preferred, the inside of the well body 1 is provided with a plurality of cat ladders 4 for the bottom of access hole 3, accessible cat ladder 4 goes down the bottom of the well body 1, the inboard of cat ladder 4 is provided with step 16, inside groove 17 has been seted up to one side of step 16, cat ladder 4 through the design, step 16 and inside groove 17 isotructure, the frictional force between climber's hand and step and cat ladder 4 has been promoted, avoid taking place to skid between hand and the cat ladder 4, let personnel can carry out stable climbing with the help of cat ladder 4, security when climbing has been promoted, the surface of cat ladder 4 is provided with rubber strip 18 for one side of inside groove 17, comfort level when having promoted to grip, step 16's surface is provided with rubber patch 19, anti-skidding line has been seted up on rubber patch 19's surface, frictional force has been increased, further prevent to skid, the both ends edges and corners department of cat ladder 4 all sets up and is the fillet structure, avoid causing the personnel to collide with.

In this embodiment, preferably, the well body 1 is provided with a pipeline 2 inside, and the top end of the pipeline 2 extends out of the top of the well body 1 and can be connected with an external water pipe.

The utility model discloses a theory of operation and use flow: after the well body 1 is buried under the ground, the sealing gasket A5 and the sealing gasket B6 are required to be installed on two sides of the well body 1, the operation is that the positioning strips 7 on the inner sides of the sealing gasket A5 and the sealing gasket B6 are thrown into the positioning grooves 8 to complete the positioning of the sealing gasket A5 and the sealing gasket B6, in the process, the connecting blocks 9 at two ends of the sealing gasket A5 can be embedded into the connecting grooves 10, then the clamping rods 12 penetrate through the through holes 11 and are clamped with the clamping grooves 13 to fix the connecting blocks 9, at the moment, the sealing gasket A5 and the sealing gasket B6 are fixedly connected, and a good sealing and rain-sheltering effect is achieved on a gap between the well body 1 and the ground; personnel can follow 3 inside that enter into the well body 1 of access hole, and this in-process, personnel's hand can pass inside groove 17 and hold closely cat ladder 4, and the foot can be placed on cat ladder 4 and step 16, lets the foot have a stable point of trampling, and hand and step are all difficult for taking place to skid, and personnel can carry out stable climbing, effectively avoid taking place to fall, have promoted the security.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a circular fire well of steel, includes the well body (1) and access hole (3), access hole (3) set up the top at the well body (1), its characterized in that: the top both sides of the well body (1) are provided with sealed pad A (5) and sealed pad B (6) respectively, the inboard of sealed pad A (5) and sealed pad B (6) all is provided with location strip (7), constant head tank (8) that supply location strip (7) embedding are seted up on the surface of the well body (1), the both ends symmetry of sealed pad A (5) is fixed with connecting block (9), spread groove (10) that supply connecting block (9) embedding are seted up to the both ends symmetry of sealed pad B (6), through hole (11) have been seted up at the top of spread groove (10), the inside activity of through hole (11) is provided with kelly (12), draw-in groove (13) that supply kelly (12) bottom embedding are seted up to the one end of connecting block (9).

2. The round steel fire shaft of claim 1, wherein: the top of the through hole (11) is provided with a top groove (14), and the top end of the clamping rod (12) extends into the top groove (14) and is fixed with a top plate (15).

3. The round steel fire well as defined in claim 1, wherein: the inner wall of the positioning groove (8) is provided with a rubber pad, and the rubber pad is attached to the positioning strip (7).

4. The round steel fire shaft of claim 1, wherein: the well body (1) is in a circular structure in plan view, and the sealing gasket A (5) and the sealing gasket B (6) form an annular structure.

5. The round steel fire shaft of claim 1, wherein: the cross-section of connecting block (9) and spread groove (10) all is the rectangle structure, the inner wall of connecting block (9) and spread groove (10) is laminated mutually.

6. The round steel fire well as defined in claim 1, wherein: the inside of well body (1) is provided with a plurality of cat ladders (4) for the bottom of access hole (3), the inboard of cat ladder (4) is provided with step board (16), inside groove (17) have been seted up to one side of step board (16), the surface of cat ladder (4) is provided with rubber strip (18) for one side of inside groove (17), the surface of step board (16) is provided with rubber paster (19), anti-skidding line has been seted up on the surface of rubber paster (19), the both ends edges and corners department of cat ladder (4) all sets up and is the fillet structure.

7. The round steel fire well as defined in claim 1, wherein: the well body (1) is internally provided with a pipeline (2), and the top end of the pipeline (2) extends out of the top of the well body (1).