CN209348207U - A kind of easy-to-dismount concrete filter one-piece casting template - Google Patents

Abstract

The utility model discloses a kind of easy-to-dismount concrete filter one-piece casting templates, including plate body；The plate body includes being used to support the supporting embedded part of template and penetrating the connecting rod that the supporting embedded part is connected with template；The supporting embedded part at least partly exposes the plate body；The utility model is connected with template again by penetrating connecting rod in supporting embedded part, so that completing directly take out connecting rod out of supporting embedded part above filter plate after pouring, is achieved the purpose that demoulding, is greatly reduced demoulding difficulty, time saving and energy saving.

Description

A kind of easy-to-dismount concrete filter one-piece casting template

Technical field

The utility model belongs to water-treatment technology field, integrally pours more particularly, to a kind of easy-to-dismount concrete filter Building mould.

Background technique

Filtering is one of Water purification basic technology and advanced treatment of wastewater and sewerage disposing conventional process；Quartz sand Filtering can effectively retain suspended matter, organic matter, colloidal particles, microorganism, chlorine, odor and the part heavy metal in water removal Ion etc., being finally reached reduces water turbidity, purpose of purifying the water quality；Filter tank is the structures to play a role in filtering in water process, And the filter plate for constituting small resistance water wiring system in filter tank is key position in filter tank；The filter of water flow is distributed for installation on filter plate Head, clear water etc. after filter plate plays support filtering quartz sand filter media, evenly distributes filtering and backwash, separates quartz sand and filtering A variety of effects.

Since the armored concrete filter-plate structure intensity of one-piece casting is high, shock resistance is strong, and there is no after the installation of prefabricated filter plate Gap be widely used, wherein the entirety of movable die plate is poured therefore without the hidden danger of filter plate seam crossing gas leakage leak The mode application of building is especially extensive.

However existing steel template is shelved on concrete filter beam often through in quadrangle with the angle steel that bolt is fixed, it is complete It is integral pour after, the bolt for fixing angle steel need construction personnel from filter plate bottom remove, and filter plate pour after the completion of bottom Portion's water distribution insufficient space 1m, construction space is narrow, considerably increases demoulding difficulty.

Summary of the invention

The utility model for overcome the deficiencies in the prior art, provide one kind can above filter plate demoulding, demoulding difficulty it is low Easy-to-dismount concrete filter one-piece casting template.

To achieve the goals above, the utility model uses a kind of following technical scheme: easy-to-dismount concrete filter One-piece casting template, including plate body；The plate body includes the supporting embedded part being at least partly erected on filter beam and penetrates described The connecting rod that supporting embedded part is connected with template；The supporting embedded part at least partly protrudes the edge setting of the plate body；It is logical The setting for crossing supporting embedded part enables template to be supported and be fixed on filter beam, easy for installation；By the way that connecting rod is penetrated branch It supports in built-in fitting, is connected with template, plays the role of for supporting embedded part being fixed in template, so that supporting embedded part energy Enough shuttering supportings of concrete layer that will pour are on filter beam；Simultaneously as connecting rod be after penetrating supporting embedded part with template It is connected, so supporting embedded part plays the role of for connecting rod being isolated with concrete, so that reaching pre- in concrete layer If after hardness, directly connecting rod can be taken out out of supporting embedded part above filter plate, to enable template and supporting embedded part Separation, so that template can be separated with concrete filter, achievees the purpose that demoulding, tears open without construction personnel from filter plate bottom Mould greatly reduces demoulding difficulty, improves construction efficiency, time saving and energy saving；By the way that a part of supporting embedded part is exposed plate Body plays the role of support shuttering so that the part of prominent plate body can be erected on filter beam；And this method makes plate The upper surface of body can be concordant with the filter upper surface of beam, so that order is poured between the concrete filter built up and filter beam, there is no skies Gap, filter beam can play the role of supporting filter plate, ensure that the integral strength of filter plate, will not deform；But also connecting rod and template After separation, template can be separated and be fallen with filter plate, will not be hindered by filter beam.

Further, the supporting embedded part includes filter built-in fitting and is in horizontally disposed connection plate；Pass through filter The setting of built-in fitting can also complete filter plate so that supporting embedded part can not only play the role of by template erection on filter beam Pour after for installing filter, function is more diversified, and use is more convenient, is used for without subsequent fill up on supporting embedded part The hole for penetrating connecting rod ensure that the effect of filter plate isolation clear water and sewage.

Further, the supporting embedded part further includes the floor on the connection plate；By the setting of floor, Play the role of reinforcement structure intensity, so that supporting embedded part can preferably play the work by shuttering supporting on filter beam With being hardly damaged, extend the service life of equipment.

Further, the floor is arranged perpendicular to the connection plate；By floor perpendicular to connection plate setting, so that While floor can play better booster action, also the structure of supporting embedded part can be made more compact.

Further, the filter built-in fitting and the connection plate are by plastic material integrated injection molding；By that will prop up Built-in fitting plastic material integrated injection molding is supportted, so that supporting embedded part is an entirety, structural strength is higher, can rise To better support effect, and production and processing is more convenient, and difficulty of processing is lower, and processing technology is simple.

Further, the filter built-in fitting and the connection plate are separate structure；By the setting of separate structure, make The production method for obtaining supporting embedded part is more diversified, can satisfy the different installation requirements of different situations.

Further, the connection plate is equipped with nail hole；By the setting of nail hole, can use cement nail will be supported in advance Embedded part is fixed on filter beam, so that template be avoided to move, is guaranteed that the cooperation between adjacent two template is relatively stable, is not easy out Existing gap, so that an entirety can be connected as by pouring the concrete layer built up, structural strength is higher, and performance is more preferable, uses the longevity It orders longer.

In conclusion the utility model is connected with template again by penetrating connecting rod in supporting embedded part, so that completing Directly connecting rod can be taken out above filter plate out of supporting embedded part after pouring, achieve the purpose that demoulding, greatly reduce Demoulding difficulty, it is time saving and energy saving.

Detailed description of the invention

Fig. 1 is the schematic perspective view of template in the utility model；

Fig. 2 is that template installs the schematic perspective view after the connector of part in the utility model；

Fig. 3 is the schematic perspective view of connector in the utility model；

Fig. 4 is the cooperation schematic cross-sectional view of built-in fitting in the utility model, plug, connecting rod, connector and template；

Fig. 5 is the enlarged diagram in Fig. 4 at A；

Fig. 6 is the filter-plate structure schematic diagram that completion is poured in the utility model；

Fig. 7 is the schematic perspective view of supporting embedded part in the utility model；

Fig. 8 is that filter plate is erected at the status diagram on filter beam in the utility model；

Fig. 9 is that filter is mounted on the scheme of installation on the filter plate for pouring completion in the utility model；

Figure 10 is that the plug being not used in the utility model leads to the schematic diagram that cement mortar is fallen on built-in fitting；

Figure 11 is not have the schematic diagram of cement mortar on built-in fitting after plug taking-up in the utility model；

Figure 12 be Figure 10 in installation of embedded parts on filter structural schematic diagram；

Figure 13 be Figure 11 in installation of embedded parts on filter structural schematic diagram；

Figure 14 is the cooperation section view knot of built-in fitting in the utility model embodiment 2, plug, connecting rod, connector and template Structure schematic diagram；

Figure 15 is the cooperation section view knot of built-in fitting in the utility model embodiment 3, plug, connecting rod, connector and template Structure schematic diagram.

Specific embodiment

Embodiment 1:

As shown in figures 1-13, a kind of easy-to-dismount concrete filter one-piece casting template, including plate body 1, built-in fitting 2, Connector 3 and plug 4；Multiple mounting holes 11 have uniformly been opened up on plate body 1, and two rotation stop grooves 111 have been opened up on the mounting hole；Even Connector is a column nut, has opened up a screw hole 34 thereon, connector is plugged in mounting hole, and side extends outward to form Two rotation stop protrusions 32, the rotation stop protrusion 32 are just embedded in rotation stop groove, so that connector and mounting hole form rotation stop Cooperation, so that connector will not rotate when connecting rod 5 is threadedly coupled with connector, to enable connection and dismantling connection More convenient without otherwise fixed connector when bar, operation is more labor-saving, and wherein connecting rod is dormant bolt.

Connector is deviate from out of mounting hole in order to prevent, using interference fit between connector and mounting hole, when installation only Connector need to be aligned to mounting hole, then knocked in；Two card slots 33 are opened up on the side of connector, two card slots are stopped Turn protrusion isolation, the thickness of plate body and the height of card slot are identical, so that plate body is just after connector is installed into mounting hole It is embedded in card slot well, so that connector is not easily to fall off；A circle limit convex edge is mounted on one end in connector close to card slot again 31, limit convex edge is adjacent with card slot, and the diameter on limit convex edge is greater than the diameter of connector cylindrical body, so that will connection When head is knocked in mounting hole, limit convex prevents connector from deviating from from the template other side along position-limiting action is played, and guarantees plate body energy It is just embedded in card slot, but also each connector being mounted in mounting hole is located in the same horizontal plane, so that with even The connected built-in fitting of connector is located in the same horizontal plane, and then guarantees that the filter 9 being connected with built-in fitting is located in the same horizontal plane, Concrete filter made of guaranteeing can play preferable filtration, and gas distribution water distribution also more uniformly, plays preferably when backwash Cleaning effect；And since connector is mating with mounting hole, so when connector aging or damage, Ke Yizhi It connects and connector is removed into replacement, do not influence the whole of template and use, so that the service life of template greatly prolongs；And the company Connector is made of plastic material, and production cost is more cheap, and replacement cost is low, while service life is longer, light-weight, is more convenient Transport and use, cost performance are high.

Since in one-piece casting, the weight of the receiving of template is larger, if if template deforms, then can to pour The concrete filter flatness built up is poor, and bottom is uneven, is easy pneumatosis and forms vapour lock, is unfavorable for the use of filter plate；Institute It is made with template of metal material, strengthens the intensity of plate body, be not susceptible to deformation；Using stainless steel in the present embodiment Material, more durable, the service life is longer；Horizontal plate face 13 is opened up on plate body, so that pouring concrete layer on it It is more smooth；The two sides of plate body bend downward to form two inclined flangings 12, play and further strengthen plate body structure intensity Effect so that the load-bearing capacity of plate body is stronger, preventing plate body, deformation occurs, to ensure that the concrete filter bottom poured and built up Face is more smooth, and then gas distribution water distribution is more uniform when ensure that filter back washing, and flushing effect is more preferable；Again in flanging and plate face Junction opened up chamfering so that after the completion of pouring when demoulding, template will not collide with filter beam, avoid card resistance, from And disassembled from concrete filter convenient for the template after pouring will be completed, it is more easy to dismantle, convenient and efficient.

Specifically, plug 4 includes outer wall 42, inner core 43, through-hole 44 and reinforced sheet 45；The plug is made of plastic material, More light, convenient transportation, cost is lower, and service life is also longer；Outer wall is in circular ring shape, just can be from built-in fitting upper end Opening insertion, is easily installed and removed；Inner core is installed in outer wall, cylindrical, and through-hole is provided on inner core, which is One dormant bolt hole passes through the through-hole convenient for dormant bolt 5, then is threadedly coupled by built-in fitting with connector, to will block up Head is fixed on built-in fitting, and built-in fitting is fixed on connector, easy to connect, while being also convenient for sink after completing to pour Hook bolt takes out, and enables plug that can take out from built-in fitting, convenient for recycling, reduces cost, decreases the waste of resource, It is also convenient for the disassembly of template, without entering construction below filter plate, greatly reduces difficulty of construction and workload；And pass through countersunk head spiral shell Bolt and dormant bolt hole are equipped with, so that plug surface is more smooth, floating work when convenient for casting concrete filter plate； And since plug is made of plastic material, also there are gaps between outer wall and inner core, reduce material cost, and in order in this base The intensity for guaranteeing plug on plinth is mounted with four reinforced sheets between outer wall and inner core, and the reinforced sheet is along the outer surface of inner core week To uniformly distributed.

Specifically, being mounted with a sealing convex edge 22, a construction convex edge to be mounted on plug in the upper end of built-in fitting 2 41, after the outer wall 42 on plug is packed into built-in fitting, construction convex edge is just affixed with sealing convex edge, is played and is supported plug and solid The effect being scheduled on built-in fitting；Also, the diameter for convex edge of constructing is greater than the diameter of sealing convex edge, so that casting concrete is filtered When plate, cement mortar will not fall and seal on convex edge again, so that when filter 9 is connected with built-in fitting, contact between the two More closely, better tightness, will not leak or gas leakage, and then ensure that filter plate can play preferable filtration；It is applying again An inclined stripping surface 411 has been opened up on the outside of work convex edge, the angle between the stripping surface and the lower surface of construction surface is α, The angle α is 30 °~60 °, so that when completing pouring for concrete filter, when plug takes out out of built-in fitting, with demoulding The cement surface that face is in contact will not fragmentation, avoid cement fragmentation and cause cement mortar fall in sealing convex edge on problem, protect The sealed connection between filter 9 and built-in fitting is demonstrate,proved；And since the diameter of construction convex edge is greater than the diameter of sealing convex edge, so After plug takes out, a recessed annular groove can be left on concrete filter, the inner surface of the annular groove is one 45 ° oblique Slope, be further ensured that the water surface will not fragmentation while, but also filter 9 will not be upper with concrete filter when being connected with built-in fitting Surface is in contact so that the flatness of concrete filter upper surface do not interfere with connected between filter and built-in fitting it is close The installation of Feng Xing, filter are more convenient.

Specifically, built-in fitting 2 includes upper segment body 21 and lower segment body 22, upper segment body is a hollow cylinder, is inside offered Internal screw thread, convenient for being spirally connected with filter 9；Plug is fine can be embedded in from the opening on upper segment body, prevent cement mortar from entering pre- In embedded part；It is also hollow inside lower section body, it is connected with upper segment body, the lower part of lower segment body is in flared, and it is convex to be equipped with three circles thereon Ring 221, so that completing after pouring, built-in fitting periphery and concrete junction form seal ring, prevent gas leakage leak；Upper The junction of segment body and lower segment body is equipped with connection ring 23 and reinforcement part 24；The reinforcement part is circumferentially equal along the upper and lower surface of connection ring Even installation shares 8 reinforcement parts in the present embodiment, can play the role of the structural strength for reinforcing built-in fitting, to ensure that Close connection between built-in fitting and filter plate concrete, is not likely to produce gap, so that ensure that between filter plate and built-in fitting has Preferable leakproofness, while good filter effect can be played, the phenomenon that when backwash will not leak air.

For the ease of the placement of template when one-piece casting, and it is implemented without in filter plate bottom form removal fixing piece, Template two sides are mounted with supporting embedded part 6, which includes filter built-in fitting 63, connection plate 61 and floor 62, are somebody's turn to do Filter built-in fitting 63 is substantially the same with 2 structure of built-in fitting, can be equally used for installation filter；Plate is connected in horizontally disposed, connection The lower surface of plate fits with plate face 13；Floor is mounted on the two sides of connection plate, in being vertically arranged;The supporting embedded part with The edge of template is vertical, and at least partly exposes template, consequently facilitating by shuttering supporting in filtering on the smooth upper surface of beam 7, just It is poured in subsequent；And a nail hole 611 has also been opened up on connection plate, so that can use cement nail when necessary will support Part is fixed on filter beam 7, reinforces the degree of firmly installing of supporting embedded part；In the present embodiment, supporting embedded part is an entirety, by Plastics are an integrally-molded, and connection plate and built-in fitting are an entirety, and height is identical as common built-in fitting, plays branch hold mode While the effect of plate, it can also play the role of that filter is installed, function is more diversified, and structural strength is higher, and load-bearing capacity is more By force, being supported on for form stable can be filtered on beam, integral molded plastic processing and forming is convenient；Using the supporting embedded part come branch hold mode Plate, completion can take out connecting rod and plug after pouring above filter plate, and template can be separated with filter plate, complete demoulding, and Without the progress demoulding work below filter plate, difficulty of construction is greatly reduced, construction efficiency is improved, it is time saving and energy saving.

Further, it can also will connect plate and floor individually produces into the part of a support, then and commonly Built-in fitting fit together, be also able to achieve identical effect；Or the supporting element for having hollow sleeve is fabricated separately, make Obtaining connecting rod can be connected across hollow sleeve with template, and supporting element is fixed in template, pour in this way in completion concrete layer After building, connecting rod will not be cast in concrete layer, also may be implemented from filter plate due to being protected in hollow sleeve Side takes out connector to realize the convenient purpose of demoulding, but the hollow sleeve that this method leaves is without other purposes, subsequent need It carries out secondary cement and pours closure, it is cumbersome；A variety of different production methods of support member make selectivity more, just In being adapted to different pour situation.

Specifically, first opening up phase in template according to the distribution situation of filter in filter tank when needing integrated poured filter plate Corresponding mounting hole, then by the two sides bending of template and chamfering, above-mentioned steps sequence can be overturned mutually, have no effect on practical life It produces；Then connector is packed into mounting hole from the lower surface of template, is then placed on built-in fitting in template and connector On corresponding upper surface, built-in fitting lower ending opening covers on connector in it, so that concrete will not touch connector, avoids Connector is fixed in concrete, facilitates demoulding；Supporting embedded part is mounted on to the both ends of template, then by plug from built-in fitting The opening of upper end is put into, so that construction convex edge is affixed with convex edge is sealed, then by dormant bolt from the dormant bolt on plug It is inserted into hole, after passing through plug, penetrates in built-in fitting, be spirally connected with connector, so that built-in fitting, plug and connector are connected to Together, at this time since connector and template rotation stop cooperate, so dormant bolt and company can be completed without additional fixed connector Connector is spirally connected；First plug can certainly be placed on built-in fitting, then built-in fitting is placed in template, or will first sunk Hook bolt passes through plug, directly connect with connector after being then passed through built-in fitting；It only needs finally to be fixed plug with dormant bolt On built-in fitting, built-in fitting is fixed in template and covers connector, and dormant bolt is connected with connector, specifically Erection sequence can replace as needed；Then by template be placed on filter beam 7 on so that the lower surface of supporting embedded part with it is levelling Filter beam upper surface afterwards is affixed；Can certainly first by template be placed on filter beam on after install again other built-in fittings, plug and Connecting rod sequentially can be exchanged freely；The casting concrete layer 8 in template again, and the upper surface of concrete layer is smoothed out, so that mixed The upper surface of solidifying soil layer is concordant with the upper surface of plug；After concrete layer reaches strength of mould stripping, dormant bolt, Ji Keling are rotated Dormant bolt is separated with connector, can be taken out dormant bolt and plug out of built-in fitting, likewise, in supporting embedded part Plug and connecting rod can also be taken out above filter plate, so that template can be removed directly below concrete filter, without entering Construction, greatly reduces the labor intensity of demoulding below concrete filter；It finally loads onto filter and completes concrete filter Manufacture, and since template ensure that the flatness of concrete filter, built-in fitting mounted thereto also is located in same level, So the filter being mounted on built-in fitting is also respectively positioned in same level, do not need that other measures is taken to adjust filter mark up and down Height can meet the high-precision absolute altitude requirement of filter installation, greatly reduce difficulty of construction, cloth when also ensuring filter back washing Gas water distribution it is uniform.

Embodiment 2:

As shown in figure 14, the present embodiment the difference from embodiment 1 is that: since only plug need to be fixed on built-in fitting, Built-in fitting is located in template again and avoids built-in fitting mobile, so grafting can also be used between connecting rod and connector Positioning action can be played by cooperating or being clasped, and also facilitated and removed connecting rod, and structure is more simple, be operated more convenient； Specifically, having opened up a spliced eye 35 on connector 3, connecting rod can pass through plug 4 and built-in fitting 2 is formed with spliced eye It is mating, play the role of the effect that plug is fixed on built-in fitting and is fixed on built-in fitting in template, prevents pre-buried Part is subjected to displacement in concreting process, to ensure that built-in fitting is distributed on predeterminated position, so that being mounted on pre-buried Filter on part is also on predeterminated position, and then ensure that filter plate can play preferable filtration, gas distribution cloth when backwash Water is also more uniform；A buckle slot 351 has been opened up in spliced eye, a clamping part 531 is mounted in connecting rod, has been buckled Portion can be just embedded in buckle slot, it is of course also possible to which buckle slot is provided in connecting rod, clamping part is mounted on spliced eye It is interior；So that connecting rod will not deviate from when under not by external force out of spliced eye, ensure that connecting rod with connect The stability of head connection, and then ensure that filter plate pours and can smoothly carry out；And in order to enable convenient for taking connecting rod when demoulding Out, a pull ring 54 is mounted in connecting rod.

Embodiment 3:

As shown in figure 15, the present embodiment the difference from example 2 is that: a plug division is mounted in connecting rod, should An inserting groove 51 is opened up on plug division, connecting rod passes through plug 4, and plug is located in the middle part of connecting rod, can be along connecting rod It slidably reciprocates, so that plug will not be deviate from from connecting rod, avoids the loss of plug, but also installation is more convenient； Connecting rod passes through built-in fitting, and connector can just be embedded in inserting groove, is formed with connecting rod mating, and plug is just at this time It is embedded in built-in fitting, plays the role of for built-in fitting being fixed on predeterminated position, so that the filter being mounted on built-in fitting is also located In on predeterminated position, and then it ensure that filter plate can play preferable filtration, gas distribution water distribution is also more uniformly when backwash；? A buckle recess portion 511 has been opened up in inserting groove 51, and a buckle protrusion 361 is mounted on connector；It is of course also possible to will Buckle recess portion is provided on connector, and buckle protrusion is mounted in inserting groove；Buckle protrusion is just embedded in buckle recess portion, thus So that connecting rod is clasped with connector formation, so that connecting rod will not be out of spliced eye when under not by external force Abjection, ensure that the stability that connecting rod is connect with connector, and then ensure that filter plate pours can smoothly carry out；And in order to make Convenient for taking out connecting rod when obtaining demoulding, a pull ring 54 is mounted in connecting rod.

Claims (7)

1. a kind of easy-to-dismount concrete filter one-piece casting template, including plate body (1)；It is characterized by: the plate body (1) Including the supporting embedded part (6) being at least partly erected on filter beam and penetrate the company that the supporting embedded part (6) is connected with template Extension bar (5)；The supporting embedded part (6) at least partly protrudes the edge setting of the plate body (1).

2. easy-to-dismount concrete filter one-piece casting template according to claim 1, it is characterised in that: the support Built-in fitting (6) includes filter built-in fitting (63) and is in horizontally disposed connection plate (61).

3. easy-to-dismount concrete filter one-piece casting template according to claim 2, it is characterised in that: the support Built-in fitting (6) further includes the floor (62) on connection plate (61).

4. easy-to-dismount concrete filter one-piece casting template according to claim 3, it is characterised in that: the floor (62) it is arranged perpendicular to the connection plate (61).

5. easy-to-dismount concrete filter one-piece casting template according to claim 2, it is characterised in that: the filter Built-in fitting (63) and the connection plate (61) are by plastic material integrated injection molding.

6. easy-to-dismount concrete filter one-piece casting template according to claim 2, it is characterised in that: the filter Built-in fitting (63) and the connection plate (61) are separate structure.

7. easy-to-dismount concrete filter one-piece casting template according to claim 3, it is characterised in that: the connection Plate (61) is equipped with nail hole (611).