CN111844388B - Concrete prefabricated part mould - Google Patents
Concrete prefabricated part mould Download PDFInfo
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- CN111844388B CN111844388B CN202010682952.1A CN202010682952A CN111844388B CN 111844388 B CN111844388 B CN 111844388B CN 202010682952 A CN202010682952 A CN 202010682952A CN 111844388 B CN111844388 B CN 111844388B
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- Prior art keywords
- block
- slider
- bottom plate
- hole
- control block
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B7/00—Moulds; Cores; Mandrels
- B28B7/16—Moulds for making shaped articles with cavities or holes open to the surface, e.g. with blind holes
- B28B7/18—Moulds for making shaped articles with cavities or holes open to the surface, e.g. with blind holes the holes passing completely through the article
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B23/00—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects
- B28B23/02—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects wherein the elements are reinforcing members
- B28B23/022—Means for inserting reinforcing members into the mould or for supporting them in the mould
- B28B23/024—Supporting means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B7/00—Moulds; Cores; Mandrels
- B28B7/0002—Auxiliary parts or elements of the mould
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B7/00—Moulds; Cores; Mandrels
- B28B7/0029—Moulds or moulding surfaces not covered by B28B7/0058 - B28B7/36 and B28B7/40 - B28B7/465, e.g. moulds assembled from several parts
- B28B7/0035—Moulds characterised by the way in which the sidewalls of the mould and the moulded article move with respect to each other during demoulding
Abstract
The application discloses precast concrete component mould, comprising a main body, first slider, the second slider, auxiliary connection spare, fixed block and a plurality of connecting rod, the main part includes bottom plate and two curb plates that set up relatively, first slider and bottom plate sliding connection, be provided with a plurality of first mounting holes on the first slider, a plurality of connecting rods are all installed in first slider, second slider and curb plate sliding connection, be provided with second mounting hole and connecting hole on the second slider, the second mounting hole corresponds the setting with first mounting hole, the connecting hole corresponds the setting with the one end that the connecting rod deviates from first slider, auxiliary connection spare is provided with the auxiliary hole, the fixed block is located the first end of holding tank, the reinforcing bar is located the first mounting hole that corresponds, spacing hole and second mounting hole. The concrete prefabricated part mould disclosed by the invention is simple in structure and convenient to operate, can quickly complete the installation and fixation of the reinforcing steel bars, and can easily separate the prefabricated part from the concrete prefabricated part mould.
Description
Technical Field
The application relates to the field of construction equipment, in particular to a concrete prefabricated part mould.
Background
PC is the english abbreviation for precast concrete (precast concrete) and is known in the field of housing industrialization as a PC member. Such as prefabricated reinforced concrete column foundation, prefabricated steel structure steel column foundation, street lamp billboard column reinforced concrete foundation and prefabricated floor slab. The corresponding traditional cast-in-place concrete needs site moulding, site pouring and site maintenance. The concrete prefabricated member is widely applied to the fields of buildings, traffic, water conservancy and the like, and plays an important role in national economy.
When the existing mould is used for producing the concrete prefabricated member, the steel bar is not easy to fix, and the finished concrete prefabricated member is not easy to separate from the mould.
Disclosure of Invention
The application discloses precast concrete component mould to improve above-mentioned problem.
The invention is particularly such that:
based on the purpose, the invention provides a concrete prefabricated part mould which comprises a main body, a mould core and a mould cover, wherein the main body comprises a bottom plate and two opposite side plates, and an accommodating groove is defined by the bottom plate and the two side plates; the first sliding block is detachably clamped at the first end of the accommodating groove and is connected with the bottom plate in a sliding mode, the first sliding block slides relative to the bottom plate along the length direction of the accommodating groove, a plurality of first mounting holes are formed in the first sliding block, and the first mounting holes are arranged at intervals;
the connecting rods are all arranged on the first sliding block and are arranged at intervals with the first mounting hole;
the second sliding block is detachably clamped at the second end of the accommodating groove and is connected with the side plate in a sliding manner, the second sliding block slides relative to the side plate along the height direction of the accommodating groove, a second mounting hole, a limiting hole, a positioning groove and a connecting hole are formed in the second sliding block, the second mounting hole is arranged corresponding to the first mounting hole, the limiting hole is coaxially arranged with the second mounting hole, the limiting hole is communicated with the second mounting hole, adjacent limiting holes are communicated through the positioning groove, and the connecting hole is arranged corresponding to one end, away from the first sliding block, of the connecting rod;
the auxiliary connecting piece comprises a plurality of connecting plates and a plurality of positioning blocks, the positioning blocks are arranged at intervals, adjacent positioning blocks are connected through the connecting plates, the positioning blocks are provided with auxiliary holes, and the diameters of the auxiliary holes are equal to the diameters of the second mounting holes; and
the fixing block is clamped on the bottom plate and is positioned at the first end of the accommodating groove;
work as first slider with the second slider all install in during the main part, the connecting rod deviates from the one end card of first slider is gone into in the connecting hole, the connecting plate is located in the constant head tank, the locating piece is located spacing downthehole, the reinforcing bar is located correspondingly in first mounting hole, spacing hole and the second mounting hole, the fixed block joint in the main part, just the fixed block is located first slider deviates from the one end of second slider.
The concrete prefabricated part mould disclosed by the invention is simple in structure and convenient to operate, can quickly complete the installation and fixation of the reinforcing steel bars, and can easily separate the prefabricated part from the concrete prefabricated part mould.
In one implementation of this embodiment: the second end of bottom plate is provided with a plurality of first archs, the bottom of second slider is provided with first locating hole, first protruding joint in first locating hole.
Utilize first arch can fix a position the second slider, avoid the reinforcing bar to make the position of second slider skew when getting into the second mounting hole.
In one implementation of this embodiment: the second slider is provided with a first control block and a second control block, the first control block is positioned in the second mounting hole, the first control block can slide relative to the second slider along the length direction of the second slider, the second control block can slide relative to the second slider along the height direction of the second slider, the first control block is provided with a first inclined surface, the second control block is provided with a second inclined surface matched with the first inclined surface, and when the first control block slides towards the direction departing from the first slider, the second control block slides towards the direction away from the second slider;
the bottom plate is provided with a third control block and a fourth control block, the third control block can slide relative to the bottom plate along the height direction of the bottom plate, the fourth control block can slide relative to the bottom plate along the length direction of the bottom plate, the first protrusion can slide relative to the bottom plate along the height direction of the bottom plate, the third control block is provided with a third inclined surface, one end, facing the third control block, of the fourth control block is provided with a fourth inclined surface used for being matched with the third inclined surface, one end, facing away from the third control block, of the fourth control block is provided with a fifth inclined surface, one end, facing the fourth control block, of the first protrusion is provided with a sixth inclined surface used for being matched with the fifth inclined surface, and when the third control block slides towards the bottom plate, the fourth control block slides towards the first protrusion, and at the moment, the first bulge slides towards the direction far away from the bottom plate;
be provided with the second locating hole on the auxiliary connection spare, first locating hole with spacing hole intercommunication, work as first protruding orientation is kept away from when the direction of bottom plate slides, first protruding one end card that deviates from the bottom plate is gone into in the second locating hole.
When the first sliding block approaches to the second sliding block, the steel bar is inserted into the second mounting hole, when the first sliding block continues to slide, the steel bar pushes the first control block to move towards the direction departing from the first sliding block, at the moment, the second control block can slide towards the bottom plate and pushes the third control block to sink into the bottom plate, the third control block pushes the fourth control block to move towards the first protrusion, the fourth control block can push the first protrusion to slide towards the direction departing from the bottom plate, finally, the end, deviating from the bottom plate, of the first protrusion is clamped into the first positioning hole and the second positioning hole in the auxiliary connecting piece, when the first sliding block is pulled back, due to the limitation of the first protrusion on the auxiliary connecting piece, the prefabricated part can not separate the auxiliary component from the second sliding block.
After the prefabricated part and the concrete prefabricated part mould are separated, the second sliding block can be upwards slid, the second sliding block and the auxiliary connecting piece are taken out, and then the auxiliary connecting piece can be separated from the second sliding block.
Then, the second control block and the first bulge are pushed back, the second control block is made to return to the second sliding block, the bottom of the first bulge is tightly abutted to the bottom plate, and therefore the situation that the auxiliary connecting piece cannot be clamped into the limiting hole when the first sliding block and the second sliding block are installed next time is avoided.
In one implementation of this embodiment: the sliding distance of the first control block is smaller than the height of the first control block, and when the first bulge slides towards the bottom plate, the first bulge leaves the range of the limiting hole.
Therefore, the inclined planes can be always contacted, and the situation that the first control block and the first bulge cannot be pushed back is avoided.
In one implementation of this embodiment: the side plate is provided with a third positioning hole, the side wall of the second sliding block is provided with a fourth positioning hole, the auxiliary connecting piece is further provided with a fifth positioning hole, the concrete prefabricated part mould further comprises a clamping block, and the clamping block penetrates through the third positioning hole, the fourth positioning hole and the fifth positioning hole.
Can set up the third locating hole on two curb plates respectively, then all set up the fourth locating hole in the both sides of second slider, fixture block and first protruding cooperation can follow three direction and restrict second slider and auxiliary connection spare, when prefabricated component moves along with first slider, second slider and auxiliary connection spare can be more firm.
In one implementation of this embodiment: the first end of bottom plate is provided with the recess, the recess is followed the width direction of bottom plate extends, just the both ends of recess extend respectively to the curb plate, the fixed block with bottom plate sliding connection, the fixed block is followed the length direction of holding tank for the bottom plate slides, just fixed block detachable joint with in the recess.
The recess is used for spacing the fixed block, and back in the recess is gone into to the fixed block card, and the fixed block can't slide along the length direction of bottom plate, and first slider just also can't slide this moment, when needing to slide with the slider, mentions the fixed block in the recess, fixed block and first slider alright had slided this moment.
In one implementation of this embodiment: be provided with the stopper on the curb plate, the stopper is located the curb plate deviates from the one end of bottom plate, just the stopper is located the first end of curb plate, the stopper is followed the curb plate is towards another the direction protrusion of curb plate the surface of curb plate, the stopper with the bottom plate and form the spout between the curb plate, first slider is located in the spout.
The setting of stopper can avoid first slider to slide along the direction of height of curb plate.
In one implementation of this embodiment: the bottom plate is provided with a second bulge, the second bulge is located between the first bulge and the groove, the distance between the second bulge and the groove is equal to the thickness of the first sliding block, and the distance between the second bulge and the end face of the first end of the bottom plate is equal to the thickness of the second sliding block.
The second is protruding can carry on spacingly to first slider and second slider, simultaneously, pours between the concrete on the bellied surface of second, and the bottom of the prefabricated component after the shaping can be more level and more smooth.
In one implementation of this embodiment: the cross-sectional area of the positioning block is gradually reduced along the direction from the first sliding block to the second sliding block, the minimum cross-sectional area of the positioning block is equal to the diameter of the reinforcing steel bar, the diameter of the limiting hole is gradually reduced along the direction from the first sliding block to the second sliding block, and the minimum diameter of the limiting hole is equal to the diameter of the second mounting hole.
Because before promoting first slider, will remove auxiliary connection spare to the reinforcing bar and deviate from the one end of first slider in order to make things convenient for send into corresponding second mounting hole with whole reinforcing bars simultaneously, consequently auxiliary connection spare is under the action of gravity, can slight downward sloping, the locating piece is less towards the one end diameter of second slider, and spacing hole is great towards the one end opening of locating piece, consequently the locating piece can be along the lateral wall in spacing hole, overcome the effect of gravity, directly slide in spacing downthehole, thereby let the reinforcing bar get into corresponding second mounting hole fast.
In one implementation of this embodiment: the first mounting hole penetrates through the first sliding block along the thickness direction of the first sliding block, the second mounting hole is a blind hole, and one end, deviating from the limiting hole, of the second mounting hole and one side, deviating from the first sliding block, of the second sliding block are arranged at intervals.
First mounting hole sets up to the through-hole, can conveniently install the reinforcing bar, the reinforcing bar no matter from first slider towards one side of second slider or from one side that first slider deviates from the second slider all can install, it can also promote the installation effectiveness to go on simultaneously bilaterally, just need let the first mounting hole level of first slider place this moment, and need someone hold up auxiliary connection spare, and when the first slider of slider, can utilize the fixed block to align the reinforcing bar, set up the second mounting hole into the blind hole, can avoid the reinforcing bar to deviate from the scope of first slider one end roll-off second slider from the second mounting hole, can realize fixing the reinforcing bar position, can also guarantee the uniformity of reinforcing bar position, make the reinforcing bar stretch out prefabricated component's length roughly the same.
Compared with the prior art, the invention has the following beneficial effects:
the concrete prefabricated part mould disclosed by the embodiment is mainly used for producing the concrete prefabricated part, when the mould is used, the second sliding block can be clamped into the second end of the accommodating groove, and the end, provided with the second mounting hole, of the second sliding block is placed towards the first end of the accommodating groove;
then placing the first slider with the side provided with the first mounting hole upwards, placing the auxiliary connecting piece on the first slider to align the auxiliary hole with the first mounting hole, then sequentially inserting the reinforcing steel bars into the auxiliary hole and the first mounting hole, then flatly placing the first slider and sending the first slider into the accommodating groove, arranging the side provided with the first mounting hole of the first slider towards the second slider, and enabling the auxiliary connecting piece to be positioned between the first slider and the second slider;
the fixing block is placed in the containing groove, the fixing block is positioned on one side, away from the second sliding block, of the first sliding block, the fixing block is pushed to abut against one side, away from the second sliding block, of the first sliding block, then the auxiliary connecting piece is moved to be positioned at one end, away from the first sliding block, of the reinforcing steel bar, then the fixing block is pushed to move the first sliding block towards the second sliding block, and in the process, the auxiliary connecting piece is supported by a plurality of reinforcing steel bars together, so that even if the auxiliary connecting piece is positioned at one end, away from the first sliding block, of the reinforcing steel bar, the position of the auxiliary connecting piece cannot generate large deviation due to gravity, when the auxiliary connecting piece approaches towards the second sliding block, the auxiliary connecting piece can be directly clamped into the limiting hole and the positioning groove on the second sliding block, the auxiliary connecting piece can be directly sunk into the second sliding block due to the arrangement of the limiting hole and the positioning groove, and accordingly smoothness indicated by the second sliding block is guaranteed, the flatness of the edge of the prefabricated part is further guaranteed, the fixing block is continuously pushed, a plurality of steel bars can be clamped into the corresponding second mounting holes at the same time, the first sliding block and the second sliding block are used for supporting the steel bars, the steel bars can be effectively fixed, the mounting mode is simple to operate, the fixing of the positions of the steel bars can be quickly completed, and therefore the working hours are saved;
when the first sliding block continuously approaches to the second sliding block, one end of the connecting rod, which is far away from the first sliding block, can be clamped into the connecting hole, the prefabricated part is generally provided with a hollow part, so that the weight and the production cost of the prefabricated part are reduced on the premise of ensuring the structural strength, and when the prefabricated part is separated from the concrete prefabricated part mold, the prefabricated part can form a hollow part on the connecting rod;
when one end of the connecting rod, which is far away from the first sliding block, is clamped into the connecting hole, the first sliding block is pushed to a preset position by the fixing block, the position of the first sliding block can be limited by the fixing block, the situation that the position of the first sliding block is changed in the concrete pouring process is avoided, the shape rule of the prefabricated part is guaranteed, meanwhile, one end, located in the first mounting hole, of a steel bar is flush by pushing the first sliding block by the fixing block, the produced prefabricated part is guaranteed to be uniform in extension length of the steel bar at two ends, and therefore the prefabricated part is convenient to carry and mount;
after concrete is solidified in the concrete prefabricated part mould, the fixing block is taken down firstly, then the first sliding block is pulled, and the second sliding block can only slide relative to the side plate along the height direction of the side plate, so that the prefabricated part can be separated from the main body and the second sliding block at the moment, and after the prefabricated part is completely taken out from the accommodating groove, the prefabricated part is separated from the first sliding block, and the prefabricated part and the first sliding block only have one contact surface which is very flat, so that the prefabricated part and the first sliding block can be separated easily.
The concrete prefabricated part mould disclosed by the invention is simple in structure and convenient to operate, can quickly complete the installation and fixation of the reinforcing steel bars, and can easily separate the prefabricated part from the concrete prefabricated part mould.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained from the drawings without inventive effort.
Fig. 1 is a schematic view showing a concrete precast element mold disclosed in embodiment 1 of the present invention;
fig. 2 is a cross-sectional view showing a reinforcing bar disclosed in embodiment 1 of the present invention when the second slider is not inserted;
fig. 3 is a cross-sectional view showing a second slider after insertion of a reinforcing bar according to the disclosure of embodiment 1 of the present invention;
FIG. 4 is a sectional view showing a second slider disclosed in embodiment 1 of the present invention;
FIG. 5 shows a cross-sectional view of the base plate disclosed in embodiment 1 of the present invention;
FIG. 6 shows a schematic view of the body disclosed in embodiment 1 of the present invention;
FIG. 7 is a schematic view showing a first slider disclosed in embodiment 1 of the present invention;
FIG. 8 is a schematic view showing a second slider disclosed in embodiment 1 of the present invention;
fig. 9 shows a schematic view of the auxiliary connection member disclosed in embodiment 1 of the present invention.
In the figure:
101-a body; 102-a first slider; 103-connecting rod; 104-a second slider; 105-a fixed block; 106-a second mounting hole; 107-limiting holes; 108-connecting hole; 109-a first protrusion; 110 — a first control block; 111-a second control block; 112-a third control block; 113-a fourth control block; 114-a groove; 115-a first locating hole; 116-a second protrusion; 117-bottom plate; 118-side plate; 119-accommodating grooves; 120-a chute; 121-a limiting block; 122-third positioning hole; 124-first mounting hole; 125-fixture block; 126-a fourth positioning hole; 127-a positioning groove; 128-positioning block; 129-connecting plate; 130-auxiliary connections; 131-fifth location hole.
Detailed Description
The present invention will be described in further detail below with reference to specific embodiments and with reference to the attached drawings.
In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. The components of the embodiments of the present application, generally described and illustrated in the figures herein, can be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present application, as disclosed in the accompanying drawings, is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the embodiments of the present application, it should be noted that the indication of the orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship which is usually placed when the product of the application is used, or the orientation or positional relationship which is conventionally understood by those skilled in the art, or the orientation or positional relationship which is usually placed when the product of the application is used, and is only for convenience of describing and simplifying the description, and it is not intended to indicate or imply that the concrete precast member mold or element to be indicated must have a specific orientation, be configured and operated in a specific orientation, and thus, should not be construed as limiting the application. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
In the description of the embodiments of the present application, it should also be noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," and "connected" are to be construed broadly, and may for example be fixedly connected, detachably connected, or integrally connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.
Example (b):
referring to fig. 1 to 9, a concrete prefabricated part mold according to an embodiment of the present invention includes a main body 101, a first slider 102, a second slider 104, an auxiliary connecting member 130, a fixing block 105, and a plurality of connecting rods 103.
The main body 101 comprises a bottom plate 117 and two oppositely arranged side plates 118, and the bottom plate 117 and the two side plates 118 enclose a containing groove 119; the first slider 102 is detachably clamped at a first end of the accommodating groove 119, the first slider 102 is connected with the bottom plate 117 in a sliding manner, the first slider 102 slides relative to the bottom plate 117 along the length direction of the accommodating groove 119, a plurality of first mounting holes 124 are formed in the first slider 102, and the plurality of first mounting holes 124 are arranged at intervals; the connecting rods 103 are all arranged on the first sliding block 102, and the connecting rods 103 and the first mounting holes 124 are arranged at intervals; the second slider 104 is detachably clamped at the second end of the accommodating groove 119, the second slider 104 is connected with the side plate 118 in a sliding manner, the second slider 104 slides relative to the side plate 118 along the height direction of the accommodating groove 119, a second mounting hole 106, a limiting hole 107, a positioning groove 127 and a connecting hole 108 are formed in the second slider 104, the second mounting hole 106 corresponds to the first mounting hole 124, the limiting hole 107 and the second mounting hole 106 are coaxially arranged, the limiting hole 107 is communicated with the second mounting hole 106, adjacent limiting holes 107 are communicated through the positioning groove 127, and the connecting hole 108 is arranged corresponding to one end, away from the first slider 102, of the connecting rod 103; the auxiliary connecting member 130 comprises a plurality of connecting plates 129 and a plurality of positioning blocks 128, the plurality of positioning blocks 128 are arranged at intervals, adjacent positioning blocks 128 are connected through the connecting plates 129, the positioning blocks 128 are provided with auxiliary holes, and the diameters of the auxiliary holes are equal to the diameters of the second mounting holes 106; the fixing block 105 is clamped on the bottom plate 117, and the fixing block 105 is positioned at the first end of the accommodating groove 119;
when the first slider 102 and the second slider 104 are both installed on the main body 101, one end of the connecting rod 103 departing from the first slider 102 is clamped into the connecting hole 108, the connecting plate 129 is located in the positioning groove 127, the positioning block 128 is located in the limiting hole 107, the steel bar is located in the corresponding first installing hole 124, the limiting hole 107 and the second installing hole 106, the fixing block 105 is clamped on the main body 101, and the fixing block 105 is located at one end of the first slider 102 departing from the second slider 104.
The precast concrete member mold disclosed in this embodiment is mainly used for producing precast concrete members, and when in use, the second slider 104 may be first snapped into the second end of the receiving groove 119, and the end of the second slider 104 provided with the second mounting hole 106 is placed toward the first end of the receiving groove 119;
then, the side, provided with the first mounting hole 124, of the first slider 102 is placed upwards, the auxiliary connecting piece 130 is placed on the first slider 102, the auxiliary hole is aligned with the first mounting hole 124, then the reinforcing steel bars can be sequentially inserted into the auxiliary hole and the first mounting hole 124, then the first slider 102 is laid flat and sent into the accommodating groove 119, the side, provided with the first mounting hole 124, of the first slider 102 is placed towards the second slider 104, and the auxiliary connecting piece 130 is located between the first slider 102 and the second slider 104;
placing the fixing block 105 into the receiving groove 119, positioning the fixing block 105 at a side of the first slider 102 away from the second slider 104, pushing the fixing block 105 to abut against a side of the first slider 102 away from the second slider 104, then moving the auxiliary connecting member 130, positioning the auxiliary connecting member 130 at an end of the reinforcing steel bar facing the second slider 104, and then pushing the fixing block 105, and moving the first slider 102 toward the second slider 104, in which process the auxiliary connecting member 130 is supported by a plurality of reinforcing steel bars, so that the position of the auxiliary connecting member 130 will not greatly deviate due to gravity even if the auxiliary connecting member 130 is positioned at an end of the reinforcing steel bar facing away from the first slider 102, when the auxiliary connecting member 130 approaches the second slider 104, the auxiliary connecting member 130 can be directly clamped into the limiting hole 107 and the positioning groove 127 on the second slider 104, and the arrangement of the limiting hole 107 and the positioning groove 127 can allow the auxiliary connecting member 130 to directly sink into the second slider 104, therefore, the smoothness indicated by the second sliding block 104 is ensured, the smoothness of the edge of the prefabricated part is further ensured, the fixing block 105 is continuously pushed, a plurality of steel bars can be clamped into the corresponding second mounting holes 106 at the same time, the steel bars are supported by the first sliding block 102 and the second sliding block 104, the steel bars can be effectively fixed, the mounting mode is simple to operate, the fixing of the positions of the steel bars can be quickly completed, and the working hours are saved;
when the first sliding block 102 continuously approaches to the second sliding block 104, one end of the connecting rod 103, which is far away from the first sliding block 102, can be clamped into the connecting hole 108, the prefabricated part is generally provided with a hollow part, so that the weight and the production cost of the prefabricated part are reduced on the premise of ensuring the structural strength, and when the prefabricated part is separated from the concrete prefabricated part mold, the prefabricated part forms a hollow part on the connecting rod 103;
after one end of the connecting rod 103, which is far away from the first slider 102, is clamped into the connecting hole 108, the fixing block 105 also pushes the first slider 102 to a preset position, at this time, the fixing block 105 can limit the position of the first slider 102, and it is avoided that the position of the first slider 102 is changed in the process of concrete pouring, so that the shape rule of the prefabricated part is ensured, meanwhile, one end of a steel bar, which is positioned in the first mounting hole 124, is flush by pushing the first slider 102 through the fixing block 105, so that the extending lengths of the steel bars at two ends of the produced prefabricated part are ensured to be uniform, and the prefabricated part is convenient to carry and mount; after concrete is solidified in the concrete prefabricated part mould, the fixing block 105 is firstly taken down, then the first sliding block 102 is pulled, and the second sliding block 104 can only slide relative to the side plate 118 along the height direction of the side plate 118, so that the prefabricated part can be separated from the main body 101 and the second sliding block 104 at the moment, and after the prefabricated part is completely taken out from the accommodating groove 119, the prefabricated part can be separated from the first sliding block 102.
The concrete prefabricated part mould disclosed by the invention is simple in structure and convenient to operate, can quickly complete the installation and fixation of the reinforcing steel bars, and can easily separate the prefabricated part from the concrete prefabricated part mould.
In an implementation manner of this embodiment, a plurality of first protrusions 109 are disposed at a second end of the bottom plate 117, a first positioning hole 115 is disposed at a bottom of the second slider 104, and the first protrusions 109 are clamped in the first positioning hole 115. The first protrusion 109 can be used to position the second slider 104, so as to prevent the position of the second slider 104 from shifting when the reinforcing steel bar enters the second mounting hole 106.
In an implementation manner of this embodiment, the second slider 104 is provided with a first control block 110 and a second control block 111, the first control block 110 is located in the second mounting hole 106, the first control block 110 can slide relative to the second slider 104 along a length direction of the second slider 104, the second control block 111 can slide relative to the second slider 104 along a height direction of the second slider 104, the first control block 110 is provided with a first inclined surface, the second control block 111 is provided with a second inclined surface for cooperating with the first inclined surface, and when the first control block 110 slides towards a direction away from the first slider 102, the second control block 111 slides towards a direction away from the second slider 104;
the bottom plate 117 is provided with a third control block 112 and a fourth control block 113, the third control block 112 can slide relative to the bottom plate 117 along the height direction of the bottom plate 117, the fourth control block 113 can slide relative to the bottom plate 117 along the length direction of the bottom plate 117, the first protrusion 109 can slide relative to the bottom plate 117 along the height direction of the bottom plate 117, the third control block 112 is provided with a third inclined surface, one end of the fourth control block 113 facing the third control block 112 is provided with a fourth inclined surface for matching with the third inclined surface, one end of the fourth control block 113 facing away from the third control block 112 is provided with a fifth inclined surface, one end of the first protrusion 109 facing the fourth control block 113 is provided with a sixth inclined surface for matching with the fifth inclined surface, when the third control block 112 slides toward the bottom plate 117, the fourth control block 113 slides toward the first projection 109, and at this time the first projection 109 slides away from the bottom plate 117;
the auxiliary connecting member 130 is provided with a second positioning hole, the first positioning hole 115 is communicated with the limiting hole 107, and when the first protrusion 109 slides towards a direction far away from the bottom plate 117, one end of the first protrusion 109 far away from the bottom plate 117 is clamped into the second positioning hole.
When the first sliding block 102 approaches the second sliding block 104, the steel bar is inserted into the second mounting hole 106, when the first sliding block 102 continues to slide, the steel bar pushes the first control block 110 to move in a direction away from the first sliding block 102, at this time, the second control block 111 slides in a direction towards the bottom plate 117, and pushes the third control block 112 to sink into the bottom plate 117, the third control block 112 pushes the fourth control block 113 to move in a direction towards the first protrusion 109, the fourth control block 113 pushes the first protrusion 109 to slide in a direction away from the bottom plate 117, finally, one end of the first protrusion 109 away from the bottom plate 117 is clamped into the first positioning hole 115 and the second positioning hole on the auxiliary connector 130, and when the first sliding block 102 is pulled back, the auxiliary connector 130 is limited by the first protrusion 109, and the prefabricated component cannot separate the auxiliary component from the second sliding block 104.
When the separation of the precast elements from the precast concrete mold is completed, the second slider 104 may be slid upward, the second slider 104 and the auxiliary link 130 are taken out, and then the auxiliary link 130 may be separated from the second slider 104.
Then, the second control block 111 and the first protrusion 109 are pushed back, so that the second control block 111 is returned to the second slider 104, and the bottom of the first protrusion 109 abuts against the bottom plate 117, thereby preventing the auxiliary connecting member 130 from being locked into the limiting hole 107 when the first slider 102 and the second slider 104 are mounted next time.
In one embodiment of this embodiment, the sliding distance of the first control block 110 is less than the height of the first control block 110, and when the first protrusion 109 slides toward the bottom plate 117, the first protrusion 109 leaves the range of the position-limiting hole 107. Therefore, the contact between the inclined surfaces can be ensured all the time, and the situation that the first control block 110 and the first bulge 109 cannot be pushed back is avoided.
In an implementation manner of this embodiment, the side plate 118 is provided with a third positioning hole 122, the side wall of the second slider 104 is provided with a fourth positioning hole 126, the auxiliary connecting member 130 is further provided with a fifth positioning hole 131, and the concrete prefabricated part mold further includes a clamping block, wherein the clamping block penetrates through the third positioning hole 122, the fourth positioning hole 126 and the fifth positioning hole 131. The third positioning holes 122 may be respectively formed in the two side plates 118, and then the fourth positioning holes 126 are formed in both sides of the second slider 104, and the latch 125 cooperates with the first protrusion 109, so that the second slider 104 and the auxiliary connecting member 130 may be restricted from three directions, and when the prefabricated parts move along with the first slider 102, the second slider 104 and the auxiliary connecting member 130 may be more stable. The fifth positioning hole 131 may be disposed on the connecting plate 129, and the second positioning hole may be disposed on the positioning block 128.
In an implementation manner of this embodiment, a first end of the bottom plate 117 is provided with a groove 114, the groove 114 extends along a width direction of the bottom plate 117, two ends of the groove 114 respectively extend to the side plates 118, the fixing block 105 is slidably connected with the bottom plate 117, the fixing block 105 slides relative to the bottom plate 117 along a length direction of the accommodating groove 119, and the fixing block 105 is detachably clamped in the groove 114. The groove 114 is used for limiting the fixed block 105, after the fixed block 105 is clamped into the groove 114, the fixed block 105 cannot slide along the length direction of the bottom plate 117, the first sliding block 102 cannot slide at the moment, the fixed block 105 is lifted from the groove 114 when the sliding block needs to slide, and at the moment, the fixed block 105 and the first sliding block 102 can slide.
In an implementation manner of this embodiment, a limit block 121 is disposed on the side plate 118, the limit block 121 is located at an end of the side plate 118 away from the bottom plate 117, the limit block 121 is located at a first end of the side plate 118, the limit block 121 protrudes out of a surface of the side plate 118 along a direction of the side plate 118 toward another side plate 118, a sliding groove 120 is formed between the limit block 121 and the bottom plate 117 as well as between the limit block 121 and the side plate 118, and the first slider 102 is located in the sliding groove 120. The stopper 121 is provided to prevent the first slider 102 from sliding in the height direction of the side plate 118.
In an implementation manner of this embodiment, the bottom plate 117 is provided with a second protrusion 116, the second protrusion 116 is located between the first protrusion 109 and the groove 114, a distance between the second protrusion 116 and the groove 114 is equal to a thickness of the first slider 102, and a distance between the second protrusion 116 and an end surface of the first end of the bottom plate 117 is equal to a thickness of the second slider 104. The second protrusion 116 can limit the first sliding block 102 and the second sliding block 104, and meanwhile, the surface of the second protrusion 116 is poured between the concretes, so that the bottom of the formed prefabricated part is more flat.
In an embodiment of the present embodiment, the cross-sectional area of the positioning block 128 gradually decreases along the direction from the first slider 102 to the second slider 104, the minimum cross-sectional area of the positioning block 128 is equal to the diameter of the steel bar, the diameter of the limiting hole 107 gradually decreases along the direction from the first slider 102 to the second slider 104, and the minimum diameter of the limiting hole 107 is equal to the diameter of the second mounting hole 106. Before the first sliding block 102 is pushed, the auxiliary connecting piece 130 is moved to one end of the steel bar departing from the first sliding block 102 so as to conveniently send all the steel bars into the corresponding second mounting holes 106 at the same time, so that the auxiliary connecting piece 130 slightly inclines downwards under the action of gravity, the diameter of one end of the positioning block 128 facing the second sliding block 104 is smaller, and the opening of one end of the limiting hole 107 facing the positioning block 128 is larger, therefore, the positioning block 128 can directly slide into the limiting hole 107 along the side wall of the limiting hole 107 under the action of gravity, and the steel bar can rapidly enter the corresponding second mounting holes 106.
In an implementation manner of this embodiment, the first mounting hole 124 penetrates through the first slider 102 along a thickness direction of the first slider 102, the second mounting hole 106 is a blind hole, and one end of the second mounting hole 106 facing away from the limiting hole 107 and one side of the second slider 104 facing away from the first slider 102 are spaced apart. First mounting hole 124 sets up to the through-hole, can conveniently install the reinforcing bar, the reinforcing bar no matter from first slider 102 towards one side of second slider 104 or from one side that first slider 102 deviates from second slider 104 all can install, it is bilateral simultaneously can also promote the installation effectiveness, just need let first mounting hole 124 level of first slider 102 place this moment, and need someone hold up auxiliary connection spare 130, and when the first slider 102 of slider, can utilize fixed block 105 to align the reinforcing bar, set up second mounting hole 106 as the blind hole, can avoid the reinforcing bar to deviate from the scope of first slider 102 one end roll-off second slider 104 from second mounting hole 106, can realize fixing the reinforcing bar position, can also guarantee the even of reinforcing bar position, make the reinforcing bar stretch out prefabricated component's length roughly the same.
The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims (9)
1. A concrete prefabricated part mould is characterized by comprising
The main body comprises a bottom plate and two oppositely arranged side plates, and an accommodating groove is defined by the bottom plate and the two side plates;
the first sliding block is detachably clamped at the first end of the accommodating groove and is connected with the bottom plate in a sliding mode, the first sliding block slides relative to the bottom plate along the length direction of the accommodating groove, a plurality of first mounting holes are formed in the first sliding block, and the first mounting holes are arranged at intervals;
the connecting rods are all arranged on the first sliding block and are arranged at intervals with the first mounting hole;
the second slider is detachably clamped at the second end of the accommodating groove and is connected with the side plate in a sliding manner, the second slider slides relative to the side plate along the height direction of the accommodating groove, a second mounting hole, a limiting hole, a positioning groove and a connecting hole are formed in the second slider, the second mounting hole corresponds to the first mounting hole, the limiting hole is coaxially arranged with the second mounting hole and is communicated with the second mounting hole, the adjacent limiting holes are communicated through the positioning groove, the connecting hole corresponds to one end, away from the first slider, of the connecting rod, a first positioning hole is formed in the bottom of the second slider and is communicated with the limiting hole, and a plurality of first bulges are formed at the second end of the bottom plate;
the auxiliary connecting piece comprises a plurality of connecting plates and a plurality of positioning blocks, the positioning blocks are arranged at intervals, adjacent positioning blocks are connected through the connecting plates, the positioning blocks are provided with auxiliary holes, the diameters of the auxiliary holes are equal to those of the second mounting holes, second positioning holes are formed in the auxiliary connecting piece, and when the first bulge slides in the direction far away from the bottom plate, one end, deviating from the bottom plate, of the first bulge penetrates through the first positioning hole and then is clamped into the second positioning hole; and
the fixing block is clamped on the bottom plate and is positioned at the first end of the accommodating groove;
work as first slider with the second slider all install in during the main part, the connecting rod deviates from the one end card of first slider is gone into in the connecting hole, the connecting plate is located in the constant head tank, the locating piece is located spacing downthehole, the reinforcing bar is located correspondingly in first mounting hole, spacing hole and the second mounting hole, the fixed block joint in the main part, just the fixed block is located first slider deviates from the one end of second slider.
2. The concrete precast element mold according to claim 1, wherein a first control block and a second control block are provided on the second slide block, the first control block is located in the second mounting hole, the first control block can slide relative to the second slide block along the length direction of the second slide block, the second control block can slide relative to the second slide block along the height direction of the second slide block, a first inclined surface is provided on the first control block, a second inclined surface for cooperating with the first inclined surface is provided on the second control block, and when the first control block slides in a direction away from the first slide block, the second control block slides in a direction away from the second slide block;
the bottom plate is provided with a third control block and a fourth control block, the third control block can slide relative to the bottom plate along the height direction of the bottom plate, the fourth control block can slide relative to the bottom plate along the length direction of the bottom plate, the first protrusion can slide relative to the bottom plate along the height direction of the bottom plate, the third control block is provided with a third inclined surface, one end, facing the third control block, of the fourth control block is provided with a fourth inclined surface used for being matched with the third inclined surface, one end, facing away from the third control block, of the fourth control block is provided with a fifth inclined surface, one end, facing the fourth control block, of the first protrusion is provided with a sixth inclined surface used for being matched with the fifth inclined surface, and when the third control block slides towards the bottom plate, the fourth control block slides towards the first protrusion, and the first bulge slides towards the direction far away from the bottom plate.
3. The concrete precast member mold according to claim 2, wherein the sliding distance of the first control block is smaller than the height of the first control block, and when the first protrusion slides toward the bottom plate, the first protrusion leaves the range of the stopper hole.
4. The precast concrete member mold according to claim 1, wherein a third positioning hole is provided in the side plate, a fourth positioning hole is provided in the side wall of the second slide block, a fifth positioning hole is further provided in the auxiliary connecting member, and the precast concrete member mold further includes a locking block which penetrates through the third positioning hole, the fourth positioning hole, and the fifth positioning hole.
5. The precast concrete member mould of claim 4, wherein a groove is formed in the first end of the bottom plate, the groove extends in the width direction of the bottom plate, two ends of the groove extend to the side plates respectively, the fixing block is connected with the bottom plate in a sliding mode, the fixing block slides relative to the bottom plate along the length direction of the accommodating groove, and the fixing block is detachably clamped in the groove.
6. The precast concrete member mould of claim 5, wherein the side plate is provided with a limiting block, the limiting block is located at one end of the side plate, which is far away from the bottom plate, and the limiting block is located at the first end of the side plate, the limiting block protrudes out of the surface of the side plate along the direction of the side plate towards the other side plate, sliding grooves are formed between the limiting block and the bottom plate and between the limiting block and the side plates, and the first sliding block is located in the sliding grooves.
7. The precast concrete member mold according to claim 6, wherein a second protrusion is provided on the bottom plate, the second protrusion being located between the first protrusion and the groove, a distance between the second protrusion and the groove being equal to a thickness of the first slide block, and a distance between the second protrusion and an end surface of the first end of the bottom plate being equal to a thickness of the second slide block.
8. The precast concrete member mold according to claim 1, wherein a cross-sectional area of the positioning block is gradually reduced in a direction toward the second slide along the first slide, and a minimum cross-sectional area of the positioning block is equal to a diameter of the reinforcing bar, a diameter of the stopper hole is gradually reduced in a direction toward the second slide along the first slide, and a minimum diameter of the stopper hole is equal to a diameter of the second installation hole.
9. The precast concrete member mold according to claim 1, wherein the first mounting hole penetrates through the first slide block in a thickness direction of the first slide block, the second mounting hole is a blind hole, and one end of the second mounting hole, which is away from the limiting hole, is spaced apart from one side of the second slide block, which is away from the first slide block.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010682952.1A CN111844388B (en) | 2020-07-15 | 2020-07-15 | Concrete prefabricated part mould |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010682952.1A CN111844388B (en) | 2020-07-15 | 2020-07-15 | Concrete prefabricated part mould |
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| CN111844388A CN111844388A (en) | 2020-10-30 |
| CN111844388B true CN111844388B (en) | 2021-12-21 |
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Inventor after: Gao Xiong Inventor after: Liu Fu Inventor after: Zhou Xiaochun Inventor after: Wang Dongqing Inventor before: Wang Dongqing |
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Effective date of registration: 20211203 Address after: No. 199, Taibai North Road, Beilin District, Xi'an, Shaanxi 710000 Applicant after: SHAANXI CONSTRUCTION ENGINEERING GROUP CO.,LTD. THE FIRST BUILDING Address before: 530000 No. 16, Gaoxin 4th Road, XiXiangTang District, Nanning City, Guangxi Zhuang Autonomous Region Applicant before: Wang Dongqing |
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