CN213805487U

CN213805487U - Electric prefabricated pipe well

Info

Publication number: CN213805487U
Application number: CN202022539590.9U
Authority: CN
Inventors: 王丰
Original assignee: Beijing Hengyi Jiatai Construction Engineering Co ltd
Current assignee: Beijing Hengyi Jiatai Construction Engineering Co ltd
Priority date: 2020-11-05
Filing date: 2020-11-05
Publication date: 2021-07-27
Anticipated expiration: 2030-11-05

Abstract

The utility model relates to a prefabricated tube well of electric power, the on-line screen storage device comprises a base, can dismantle a plurality of well curb plates that are connected with and enclose into the well casing on the base, the base contains the bottom plate, ring baffle has set firmly on the bottom plate side, the through wires hole has been seted up on the well curb plate, the through wires hole supplies the cable to pass, the well curb plate has set firmly the screens strip, the screens strip is located ring baffle inboard, ring baffle can block well curb plate along the radial outside removal of bottom plate, the groove has been seted up and has been pour at side baffle circumference both ends, be provided with the fastener on the well curb plate, the fastener is used for preventing that the well curb plate from leaning out, and this application has the effect that reduces construction latency, shortens construction cycle.

Description

Electric prefabricated pipe well

Technical Field

The utility model relates to a pipe-well field especially relates to a prefabricated pipe-well of electric power.

Background

The power well is an important structure in underground pipelines, has important influence on the exertion of urban functions, the protection of the environment and the life of people, and is mainly built by clay bricks on site.

The related art discloses a construction method of an inspection well, wherein the construction method comprises the following steps of: 1) erecting and pouring a mold of a shaft of the inspection well; 2) backfilling around the shaft; 3) erecting a well curb formwork; 4) pouring the rough ground; 5) removing the mould; 6) the well base is arranged with the well cover; 7) and (5) pouring the clean ground.

In the prior art, when a power pipe well is constructed, the pipe well is cast in place, and workers need to wait for the solidification of the pipe well and then construct the pipe well, so that the construction period is prolonged.

SUMMERY OF THE UTILITY MODEL

In order to reduce the latency in the work progress, make construction cycle shorten, this application provides a prefabricated tubular well of electric power.

The application provides a prefabricated tube well of electric power adopts following technical scheme:

the utility model provides an electric power prefabricated tubular well, includes the base, can dismantle on the base and be connected with a plurality of well curb plates that enclose into the well casing, the base contains the bottom plate, ring baffle has set firmly on the bottom plate side, the through wires hole has been seted up on the well curb plate, the through wires hole supplies the cable to pass, the well curb plate has set firmly the screens strip, the screens strip is located ring baffle inboard, ring baffle can block the radial outside removal of well curb plate along the bottom plate, the well curb plate includes the side shield, side shield circumference both ends have been seted up and have been pour the groove, be provided with the fastener on the well curb plate, the fastener is used for preventing that the well curb plate from leaning out.

Through adopting above-mentioned technical scheme, base and well curb plate are the prefab and can on-the-spot direct mount, effectual construction period shortening, install the screens strip on the well curb plate in proper order in annular baffle's inboard, the one end that the base was kept away from to the well curb plate that uses the fastener will be connected is taut, annular baffle restriction well curb plate outside horizontal migration simultaneously, then evenly pour the concrete in pouring the groove, use the concrete to pour the contact surface that the side of going up at the bottom plate does not cross bottom plate and well curb plate, at the in-process of construction, reduce construction latency, shorten construction cycle.

Preferably, the base is fixedly provided with a positioning block, and one surface of the side baffle plate, which is in contact with the base, is provided with a positioning groove into which the positioning block can be inserted.

Through adopting above-mentioned technical scheme, when the installation, with the locating piece embedding constant head tank in, restricted the lateral baffle circumference removal on the base, increase the stability of lateral baffle on the base.

Preferably, the upper surface of the bottom plate is fixedly provided with a fixing plate, the outer side surface of the fixing plate is provided with a plurality of pressing blocks, a fixing groove is formed between each pressing block and the corresponding annular baffle, and the clamping strips can be embedded into the fixing grooves.

Through adopting above-mentioned technical scheme, form the fixed slot between the compact heap in the fixed plate outside and the side shield, during screens strip embedding fixed slot, through pouring the concrete in the fixed slot, increase the area of contact of concrete and screens strip and with the base, have the stability that improves the side shield at the base.

Preferably, the thickness of the pressing block is smaller than that of the fixing plate.

Through adopting foretell technical scheme, the medial surface of the last side of compact heap, fixed plate side, side shield forms a U type recess, and when pouring, the concrete can flow at U type recess, and the staff of being convenient for pours the concrete in U type recess, improves work efficiency.

Preferably, the fastening piece comprises a tensioning piece and a plurality of groups of tensioning hooks, each group of tensioning hooks are respectively arranged on the two side baffles one by one, the tensioning piece is a turnbuckle with two ends connected with steel wire ropes, and the tensioning piece is used for connecting and tensioning one group of tensioning hooks.

Through adopting above-mentioned technical scheme, taut piece and taut hook connection, through adjustment turn buckle, enable two relative side shield taut, have so prevent that the side shield leans out, have increased the stability of side shield upper end.

Preferably, the length of the pouring groove penetrates through two end faces of the side baffle along the length of the side baffle, the cross section of the pouring groove is in a right-angled V shape, and the pouring groove is communicated with the inner side of the side baffle.

Through adopting above-mentioned technical scheme, when two side shield contacts, two are pour the groove and are formed a cross sectional shape and be rectangular U type groove, and U type groove is located the inside of side shield, and the staff can pour the groove in the tube well, has improved the efficiency of construction, helps shortening construction cycle.

Preferably, the tensioning hook is a fishtail hook, the two ends of the tensioning hook are hook-shaped structures, and one end of the tensioning hook is poured in the side baffle.

Through adopting above-mentioned technical scheme, adopt both ends to be hooked fishtail hook to one end is pour in the side shield, increases fishtail hook's stability, thereby increases the stability of side shield.

Preferably, the positioning block is conical, and the bottom surface of the positioning block is fixedly contacted with the surface of the bottom plate.

Through adopting above-mentioned technical scheme, the locating piece design is conical, and the staff of being convenient for more aligns the constant head tank that sets up on the well curb plate with the locating piece, has improved the convenience of side shield installation on the bottom plate.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the base and the well side plate are prefabricated parts which can be directly installed on site, the construction period is effectively shortened, the clamping strips on the well side plate are sequentially installed on the inner side of the annular baffle plate, one end, far away from the base, of the connected well side plate is tensioned by using a fastener, meanwhile, the annular baffle plate limits the outward horizontal movement of the well side plate, then, concrete is uniformly poured in the pouring groove, the upper side surface of the bottom plate is poured by using the concrete to exceed the contact surface of the bottom plate and the well side plate, the construction waiting time is reduced in the construction process, and the construction period is shortened;

2. because the bottom plate and the well side plate are prefabricated parts, the well side plates can be stacked, and the space occupancy of materials on a construction site is effectively reduced;

3. when the side baffle is installed, the positioning block is embedded into the positioning groove, the side baffle is limited to move on the base in the circumferential direction, and the stability of the side baffle on the base is improved.

Drawings

FIG. 1 is a schematic structural diagram of an electrically prefabricated tubular well according to the present application;

FIG. 2 is a schematic diagram of a base structure according to an embodiment of the present application;

FIG. 3 is a schematic illustration of the construction of a well side plate according to an embodiment of the present application;

FIG. 4 is an enlarged view at A in FIG. 3;

FIG. 5 is a cross-sectional view of an embodiment of the present application showing a locating block;

FIG. 6 is a cross-sectional view of an embodiment of the present application showing a fastener.

Description of reference numerals: 1. a base; 11. a well bottom; 111. a base plate; 112. an annular baffle; 12. a fixing plate; 13. a compression block; 14. positioning blocks; 15. fixing grooves; 2. a well side plate; 21. a side dam; 22. a clamping strip; 221. positioning a groove; 23. pouring a groove; 24. a fastener; 241. tensioning the hook; 242. a tension member; 25. and (6) threading holes.

Detailed Description

The present application is described in further detail below with reference to figures 1-6.

The embodiment of the application discloses prefabricated tube well of electric power, refer to fig. 1, contain base 1, well curb plate 2, base 1 and well curb plate 2 are the prefab, and base 1 level is placed, and well curb plate 2 is provided with four, and four well curb plates 2 just are located base 1 top and constitute a well casing with base 1 contact.

Referring to fig. 2, the base 1 includes a bottom 11, the bottom 11 includes a bottom plate 111, the bottom plate 111 is a circular plate, an annular baffle 112 is fixedly disposed on an edge of an upper surface of the bottom plate 111, and an outer diameter of the annular baffle 112 is equal to a diameter of the bottom plate 111.

Referring to fig. 2, a fixing plate 12 having the same thickness as the annular baffle plate 112 is fixedly disposed on the upper surface of the bottom plate 111, the fixing plate 12 is a circular plate, and the axis of the fixing plate 12 coincides with the axis of the bottom plate 111. Eight compact heap 13 are evenly provided with along its circumference in the fixed plate 12 side, compact heap 13 and fixed plate 12 integrated into one piece, and the thickness of compact heap 13 is half of fixed plate 12 thickness, and compact heap 13's overall shape is fan-shaped, and the less arcwall face contacts with fixed plate 12 side in the compact heap 13 radial direction, and the bottom plate 111 top just is located the annular fixed slot 15 of clearance formation between compact heap 13 and ring baffle 112.

Referring to fig. 2, four positioning blocks 14 are uniformly distributed on the upper surface of the bottom plate 111 at intervals in the circumferential direction, the positioning blocks 14 are conical, the positioning blocks 14 are located in the radial middle position of the fixing groove 15, and any one of the positioning blocks 14 is located in the circumferential middle position between two pressing blocks 13.

Referring to fig. 3 and 4, well curb plate 2 contains side shield 21, and the contained angle between two sides at side shield 21 along its circumference both ends is the right angle, and circular through wires hole 25 that the axis set up along its radial direction is all seted up to side shield 21, and through wires hole 25 is used for being connected with the cable pipeline.

Referring to fig. 3 and 4, one end of the side baffle 21 in the axial direction and facing the shaft bottom 11 is fixedly provided with a clamping strip 22, the clamping strip 22 is arranged along the circumferential direction of the side baffle 21, two circumferential end faces of the clamping strip 22 are respectively overlapped with two circumferential side faces of the side baffle 21, the outer side face of the clamping strip 22 is overlapped with the outer side face of the side baffle 21, the thickness of the clamping strip 22 is half of that of the side baffle 21, and a positioning groove 221 corresponding to the four positioning blocks 14 one by one is formed in the middle position of one side face of the clamping strip 22, which faces away from the side baffle 21.

Referring to fig. 3 and 4, the positioning groove 221 is aligned with the positioning block 14, the side baffles 21 are moved towards the fixing groove 15 to enable the clamping strips 22 to be embedded into the fixing groove 15, the four side baffles 21 are sequentially embedded into the fixing groove 15 through the clamping strips 22, and the four side baffles 21 and the base 1 form a tube well with an upward opening.

Referring to fig. 3 and 5, pouring grooves 23 have been seted up respectively at 2 circumference both ends of well curb plate, pouring groove 23 is located the inboard of side shield 21, pouring groove 23's cross sectional shape is the V type that the contained angle is the right angle, pouring groove 23's the degree of depth is half of side shield 21 thickness, pouring groove 23's width and degree of depth equal, pouring groove 23 both ends run through in the both ends face of 21 axial directions of side shield, when side shield 21 installs in proper order on base 1, two that contact are poured groove 23 and can be formed the U type groove of opening towards the tube well axial.

Referring to fig. 5 and 6, two opposing well-side plates 2 of the four well-side plates 2 are provided in a group, and each group of well-side plates 2 is provided with one fastener 24. The fastener 24 includes a tension hook 241, a tension member 242. The tensioning hooks 241 are respectively arranged on the well side plates 2 one by one, the tensioning hooks 241 are fishtail hooks, the cross sections of the tensioning hooks 241 are circular, the tensioning hooks 241 are far away from one ends of the clamping strips 22, the tensioning hooks 241 are symmetrically designed along a radial central plane, two ends of each tensioning hook 241 in the length direction are in a hook shape, half of the tensioning hooks 241 are fixed inside the side baffle 21, and the other half of the tensioning hooks 241 extend out of the inner side face of the side baffle 21.

Referring to fig. 1, the tensioning member 242 includes a steel wire rope and a turn buckle, two ends of the turn buckle are respectively connected to one ends of the two steel wire ropes close to each other, one ends of the two steel wire ropes far away from the turn buckle are respectively connected to the tensioning hook 241, and the four well side plates 2 and the base 1 are clamped and pressed two by adjusting the turn buckle.

The implementation principle of the above embodiment is as follows: the base 1 and the well side plates 2 are factory prefabricated parts which are small in size and can be stacked on a construction site, the space of the site can be effectively utilized, the prefabricated base 1 is placed on the bottom surface of a foundation pit, then the clamping strips 22 arranged on the four well side plates 2 are sequentially installed in the fixing grooves 15 of the base 1, the annular baffle plate 112 and the pressing block 13 can prevent the radial movement of the clamping strips 22, the positioning block 14 and the positioning groove 221 are matched to prevent the circumferential movement of the side baffle plate 21, the two opposite fasteners 24 are tightened through the steel wire ropes to prevent the upper end of the side baffle plate 21 from inclining outwards, the electric wires in the electric foundation pit penetrate through the two opposite wire through holes 25, then a worker pours the electric wires into the fixing grooves 15 and the pouring groove 23 by using concrete to enable the four well side plates 2 and the base 1 to form an integral pipe well, then carries out installation of the next pipe well, and has no construction interval time in the middle, has the effect of shortening the construction period.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. An electric prefabricated pipe well is characterized in that: comprises a base (1), a plurality of well side plates (2) which enclose a well pipe are detachably connected on the base (1), the base (1) comprises a bottom plate (111), an annular baffle plate (112) is fixedly arranged on the side surface of the bottom plate (111), the well side plate (2) is provided with a threading hole (25), the threading hole (25) can accommodate a cable to pass through, the well side plate (2) is fixedly provided with a clamping strip (22), the clamping strip (22) is positioned on the inner side of the annular baffle plate (112), the annular baffle plate (112) can stop the well side plate (2) from moving outwards along the radial direction of the bottom plate (111), the well side plate (2) comprises a side baffle (21), pouring grooves (23) are formed in the two circumferential ends of the side baffle (21), the well side plate (2) is provided with a fastener (24), and the fastener (24) is used for preventing the well side plate (2) from inclining outwards.

2. An electrically prefabricated tubular well according to claim 1, characterized in that: the base (1) is fixedly provided with a positioning block (14), and one surface of the side baffle (21) contacting with the base (1) is provided with a positioning groove (221) which can accommodate the positioning block (14) to be inserted.

3. An electrically prefabricated tubular well according to claim 1, characterized in that: the upper surface of the bottom plate (111) is fixedly provided with a fixing plate (12), the outer side surface of the fixing plate (12) is provided with a plurality of pressing blocks (13), fixing grooves (15) are formed between the pressing blocks (13) and the annular baffle (112), and the clamping strips (22) can be embedded into the fixing grooves (15).

4. An electrically prefabricated tubular well according to claim 3, characterized in that: the thickness of the pressing block (13) is smaller than that of the fixing plate (12).

5. An electrically prefabricated tubular well according to claim 1, characterized in that: the fastening piece (24) comprises a tensioning piece (242) and a plurality of groups of tensioning hooks (241), each group of tensioning hooks (241) are respectively arranged on the two side baffles (21) one by one, the tensioning piece (242) is a basket bolt with two ends connected with steel wire ropes, and the tensioning piece (242) is used for connecting and tensioning one group of tensioning hooks (241).

6. An electrically prefabricated tubular well according to claim 1, characterized in that: the length of the pouring groove (23) penetrates through two end faces of the side baffle (21) along the length of the side baffle, the cross section of the pouring groove (23) is in a right-angled V shape, and the pouring groove (23) is communicated with the inner side of the side baffle (21).

7. An electrically prefabricated tubular well according to claim 5, characterized in that: the tensioning hook (241) is a fishtail hook, two ends of the tensioning hook (241) are hook-shaped structures, and one end of the tensioning hook (241) is poured in the side baffle (21).

8. An electrically prefabricated tubular well according to claim 2, characterized in that: the positioning block (14) is conical, and the bottom surface of the positioning block (14) is fixedly contacted with the surface of the bottom plate (111).