CN220847580U - Auxiliary device is pour to foundation ditch crown beam - Google Patents
Auxiliary device is pour to foundation ditch crown beam Download PDFInfo
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- CN220847580U CN220847580U CN202322183938.9U CN202322183938U CN220847580U CN 220847580 U CN220847580 U CN 220847580U CN 202322183938 U CN202322183938 U CN 202322183938U CN 220847580 U CN220847580 U CN 220847580U
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- crown beam
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- 230000003014 reinforcing effect Effects 0.000 claims abstract description 59
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 22
- 239000010959 steel Substances 0.000 claims abstract description 22
- 239000002023 wood Substances 0.000 claims abstract description 20
- 239000004567 concrete Substances 0.000 claims abstract description 12
- 238000005266 casting Methods 0.000 claims description 15
- 238000009434 installation Methods 0.000 claims description 9
- 238000004519 manufacturing process Methods 0.000 abstract description 10
- 238000003780 insertion Methods 0.000 description 25
- 230000037431 insertion Effects 0.000 description 25
- 238000010276 construction Methods 0.000 description 3
- 230000002787 reinforcement Effects 0.000 description 3
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000011150 reinforced concrete Substances 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
Abstract
The utility model belongs to the technical field of foundation pit crown beam manufacturing, and particularly discloses a foundation pit crown beam pouring auxiliary device, which comprises: the device comprises a first support template, a second support template, a plurality of support fixing cross beams and a plurality of auxiliary supports; the first support template and the second support template comprise a reinforcing layer and a wood plate layer; the strength of the first support template and the strength of the second support template are increased by using the reinforcing layer, and deformation of the first support template and the second support template in pouring are reduced; the auxiliary support piece is matched with the support fixing cross beam, the situation that the first support template and the second support template are inclined towards the direction of the crown beam steel bar can be avoided, the manufacturing efficiency of the crown beam is improved, the situation that the upper sides of the first support template and the second support template are outwards expanded due to concrete expansion can be reduced, the phenomenon that the structure of the poured crown beam is unstable is avoided, and the pouring quality of the crown beam is improved.
Description
Technical Field
The utility model relates to the technical field of foundation pit crown beam manufacturing, in particular to a foundation pit crown beam pouring auxiliary device.
Background
The crown Liang Youchen capping beam and the capping beam are reinforced concrete or a small amount of concrete-supported cross beams arranged at the tops of the bent piles for supporting, distributing and transmitting loads of the upper structure. In the construction pile bodies such as bored piles, rotary-excavated piles and the like, crown beams mainly connect all pile foundations together so as to prevent collapse of the top edge of a foundation pit or a vertical shaft, and bear horizontal leaning force and vertical shearing force of a steel support or a reinforced concrete support.
During construction of the crown beam, the earthwork is required to be excavated, pile foundations are supported, then the crown beam steel bars are bound, casting templates are arranged on two sides of the crown beam steel bars, the crown beam is supported, then the crown beam is cast into crown beam concrete, and finally the templates are removed, so that the manufacture of the crown beam is completed. In the prior art, most of the prior art adopts wood plates to build templates, so that when the crown beam is poured, the expansion of concrete causes the deformation of the wood templates, and the structure of the poured crown beam is unstable; moreover, when the template is built, the built wood template often falls towards the direction of the crown beam steel bar, so that the casting template is difficult to build, and the crown beam manufacturing efficiency is affected.
Disclosure of utility model
The purpose of the utility model is that: the utility model provides an auxiliary device is pour to foundation ditch crown beam to template intensity is not enough among the solution prior art, the template builds the technical problem of difficulty.
In order to achieve the above object, the present utility model provides a foundation pit crown beam pouring auxiliary device, which includes: the device comprises a first support template, a second support template, a plurality of support fixing cross beams and a plurality of auxiliary supports; the first support template and the second support template are vertically arranged, and the plane where the first support template is located is parallel to the plane where the second support template is located; a casting space for accommodating crown beam steel bars and concrete is formed between the first support template and the second support template; the first support template and the second support template comprise a reinforcing layer and a wood plate layer; the wood plate layer is positioned on one side of the reinforcing layer facing the casting space;
The upper sides of the first support template and the second support template are respectively provided with a plurality of inserting seats, and the inserting seats are provided with mounting jacks with the length directions parallel to the length directions of the first support template; the auxiliary supporting piece comprises a square rod and a supporting rod; one end of the square rod is provided with a first bolt which is used for being inserted into the installation jack; the other end of the square rod is connected with the supporting rod, and one end of the supporting rod, which is far away from the square rod, is provided with a buckling groove for abutting against the crown beam steel bar; the inserting seat is provided with a limiting plate positioned on the upper side of the square rod; the limiting plate is matched with the upper side surface of the first support template or the second support template to form a square limiting groove for accommodating the square rod;
the support fixing cross beam stretches across the casting space, and a first clamping groove for inserting the first support template is formed in the lower side of the first end of the support fixing cross beam; the lower side of the second end of the supporting and fixing cross beam is provided with a second clamping groove for inserting a second supporting template; the supporting and fixing cross beam is further provided with a second bolt which is used for being inserted into the installation jack.
Preferably, a plurality of first reinforcing seats are arranged on one side of the reinforcing layer away from the wood board layer; the first reinforcing seat is provided with a reinforcing jack; the first plug pin of the square rod can be plugged with one of the reinforcing jack and the mounting jack.
Preferably, a second reinforcing seat is further arranged on one side of the reinforcing layer away from the wood board layer; the second reinforcing seat is provided with a reinforcing bolt; one end of the square rod, which is away from the first bolt, is provided with a fixed jack; when the first bolt is inserted into the installation jack, the reinforcing bolt is inserted into the fixed jack, and one side surface of the square rod is abutted with one side, deviating from the wood board layer, of the reinforcing layer.
Preferably, the second bolts are arranged at two ends of the supporting and fixing cross beam.
Preferably, the upper end of the supporting and fixing cross beam is provided with a hanging ring.
Preferably, one end of the supporting rod, which is far away from the square rod, is provided with a buckling fork, and the connecting groove is formed in the buckling fork.
Preferably, the method further comprises: positioning a bolt; the square rod comprises a fixed section and a telescopic section; the fixed section is sleeved on the outer side of the telescopic section, the telescopic section is connected with the supporting rod, the first bolt is arranged on the fixed section, and a retraction jack is arranged at the end part, close to the first bolt, of the telescopic section; an extension jack is arranged at the end part of the telescopic section, which is away from the first bolt; the telescopic section is provided with a positioning hole matched with one of the extending jack or the retracting jack; the positioning bolt passes through one of the extending jack or the retracting jack through the positioning hole.
Preferably, the positioning bolt is connected with the fixed section through a rope.
Preferably, the support fixing cross beam is provided with a first chamfer at the lower end of the first clamping groove.
Preferably, the support fixing cross beam is provided with a second chamfer at the lower end of the second clamping groove.
The foundation pit crown beam pouring auxiliary device provided by the utility model has the beneficial effects that: the strength of the first support template and the strength of the second support template are increased by using the reinforcing layer, and deformation of the first support template and the second support template in pouring are reduced; the auxiliary support piece is matched with the support fixing cross beam, the situation that the first support template and the second support template are inclined towards the direction of the crown beam steel bar can be avoided, the manufacturing efficiency of the crown beam is improved, the situation that the upper sides of the first support template and the second support template are outwards expanded due to concrete expansion can be reduced, the phenomenon that the structure of the poured crown beam is unstable is avoided, and the pouring quality of the crown beam is improved.
Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.
Drawings
Fig. 1 is a schematic structural view of a foundation pit crown beam pouring auxiliary device according to an embodiment of the present utility model;
FIG. 2 is a schematic view of the assembled structure of the first or second support templates, the support fixed cross beam, and the auxiliary support according to the embodiment of the present utility model;
FIG. 3 is a schematic view of the telescopic section of the auxiliary support according to an embodiment of the present utility model in an extended state;
FIG. 4 is a schematic view of the telescoping section of the auxiliary support of an embodiment of the present utility model in a retracted state;
FIG. 5 is an enlarged schematic view of the structure of FIG. 1 at A;
FIG. 6 is a schematic view of the structure of a support fixed cross member according to an embodiment of the present utility model;
FIG. 7 is a schematic top view of a support fixed cross beam according to an embodiment of the present utility model;
Fig. 8 is a schematic structural diagram of a state when the first support template and the second support template are fastened to the crown beam reinforcement through the auxiliary support member according to the embodiment of the present utility model.
In the figure, 100, a first support template; 110. a reinforcing layer; 111. a first reinforcing seat; 112. reinforcing the jack; 113. a second reinforcing seat; 114. reinforcing the bolt; 120. a wood ply layer; 130. a plug-in mounting seat; 131. installing a jack; 132. a limiting plate; 133. square limit groove; 200. a second support template; 300. supporting and fixing the cross beam; 310. a first clamping groove; 311. a first chamfer; 320. a second clamping groove; 321. a second chamfer; 330. a second latch; 340. a hanging ring; 400. an auxiliary support; 410. square rods; 411. a first latch; 412. a fixed jack; 413. a fixed section; 414. a telescoping section; 415. retracting the jack; 416. extend out of the jack; 420. a support rod; 421. a buckling groove; 422. a buckling fork; 500. positioning a bolt; 510. a rope; 600. crown beam steel bar.
Detailed Description
Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.
In the description of the present utility model, it should be understood that references to orientation descriptions such as upper, lower, front, rear, left, right, etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of description of the present utility model and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.
In the description of the present utility model, a number means one or more, a number means two or more, and greater than, less than, exceeding, etc. are understood to not include the present number, and above, below, within, etc. are understood to include the present number. The description of the first and second is for the purpose of distinguishing between technical features only and should not be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present utility model, unless explicitly defined otherwise, terms such as arrangement, installation, connection, etc. should be construed broadly and the specific meaning of the terms in the present utility model can be reasonably determined by a person skilled in the art in combination with the specific contents of the technical scheme.
Referring to fig. 1 to 8, an auxiliary device for pouring a crown beam of a foundation pit according to an embodiment of the present utility model will now be described. The foundation pit crown beam pouring auxiliary device of the embodiment is used for paving the crown beam steel bars 600 according to the positions of the crown beam steel bars 600 after the crown beam steel bars 600 are paved.
Referring to fig. 1 to 2, a foundation pit crown beam pouring auxiliary device according to an embodiment of the present utility model includes: the first support form 100, the second support form 200, the plurality of support fixing beams 300, the plurality of auxiliary supports 400; the first support template 100 and the second support template 200 are vertically arranged, and a plane where the first support template 100 is located is parallel to a plane where the second support template 200 is located; a casting space for accommodating the crown beam reinforcement 600 and concrete is formed between the first support template 100 and the second support template 200; the first support form 100 and the second support form 200 each include a reinforcing layer 110 and a wood layer 120; the wood board layer 120 is positioned at a side of the reinforcing layer 110 facing the casting space; the reinforcing layer 110 can be supported by steel plates to strengthen the strength of the first support template 100 and the second support template 200, so that the deformation of the first support template 100 and the second support template 200 can be reduced when concrete is poured, the crown beam structure is prevented from being changed, and the situation that the poured crown beam is unstable in structure is prevented.
Referring to fig. 1 to 5, a plurality of sockets 130 are provided on the upper sides of the first support template 100 and the second support template 200, and the sockets 130 are provided with mounting insertion holes 131 having a length direction parallel to the length direction of the first support template 100; the auxiliary support 400 includes a square pole 410 and a support pole 420; one end of the square bar 410 is provided with a first latch 411 for being inserted into the installation jack 131; the other end of the square rod 410 is connected with the supporting rod 420, and a fastening groove 421 for abutting against the crown beam steel bar 600 is formed in one end of the supporting rod 420 away from the square rod 410; the socket 130 is provided with a limiting plate 132 positioned on the upper side of the square rod 410; the limiting plate 132 cooperates with the upper side of the first support template 100 or the second support template 200 to form a square limiting groove 133 for accommodating the square rod 410; the inserting seat 130 is arranged at the reinforcing layer 110, the inserting seat 130 is welded on the reinforcing layer 110, and the limiting plate 132 is directly welded on the inserting seat 130 by adopting angle steel to form a square limiting groove 133; the width of the square limit groove 133 is adapted to the width of the square rod 410, so that when the square rod 410 is inserted into the installation jack 131 through the first plug 411, the square rod 410 is inserted into the square limit groove 133 and cannot swing upwards, thereby fixing the swing direction of the square rod 410 (refer to fig. 8); in this embodiment, when the first plug 411 is inserted into the mounting insertion hole 131, the square bar 410 is horizontally positioned so as to be supported by the support bar 420 and the crown bar reinforcement 600. When the support rod is used, the buckling groove 421 of the support rod 420 is firstly abutted with the crown beam steel bar 600, then the first bolt 411 is inserted into the mounting jack 131 along the length direction of the first support template 100, and then the first support template 100 or the second support template 200 can be abutted with the crown beam steel bar 600 through the auxiliary support 400, so that the templates are prevented from being frequently toppled towards the direction of the crown beam steel bar 600, the smooth construction of the pouring templates is ensured, and the manufacturing efficiency is improved.
Referring to fig. 1, 6 and 7, the support fixing beam 300 spans the casting space, and a first clamping groove 310 for inserting the first support template 100 is provided at the lower side of the first end of the support fixing beam 300; a second clamping groove 320 for inserting the second support template 200 is formed at the lower side of the second end of the support fixing cross beam 300; the supporting and fixing beam 300 is further provided with a second latch 330 for being inserted into the mounting insertion hole 131. After the first bolt 411 of the square rod 410 is inserted into the mounting jack 131, the upper sides of the first support template 100 and the second support template 200 are fixed by using the first clamping groove 310 and the second clamping groove 320 of the support fixing cross beam 300, so that the first support template 100 and the second support template 200 are prevented from toppling towards the direction of the crown beam reinforcing steel bar 600, the upper sides of the first support template 100 and the second support template 200 are fixed, the condition that the upper sides of the first support template 100 and the second support template 200 are outwards expanded due to concrete expansion is reduced, and the phenomenon of unstable structure of a poured crown beam is avoided. After the first clamping groove 310 and the second clamping groove 320 of the supporting and fixing beam 300 fix the upper sides of the first supporting template 100 and the second supporting template 200, the auxiliary supporting member 400 can be pulled out from the mounting insertion hole 131, so that the next use is convenient. And, when the auxiliary support 400 is pulled out of the mounting insertion hole 131, the support fixing beam 300 is translated along the length direction of the first support template 100, and the second bolt 330 is inserted into the mounting insertion hole 131, so as to fix the vertical height of the support fixing beam 300, and prevent the first support template 100 or the second support template 200 from being pulled out of the first clamping groove 310 or the second clamping groove 320. In some embodiments, to facilitate the insertion of the first support template 100 and the second support template 200 into the first clamping groove 310 and the second clamping groove 320, the support fixing beam 300 is provided with a first chamfer 311 at the lower end of the first clamping groove 310, and the support fixing beam 300 is provided with a second chamfer 321 at the lower end of the second clamping groove 320. The structures of the first support die plate 100 and the second support die plate 200 are symmetrical about the midpoint of the support fixing rail 300.
The use flow is as follows: placing the first support templates 100 and the second support templates 200 on both sides of the crown bar 600, then fastening the crown bar 600 with the fastening grooves 421 of at least two auxiliary support members 400, moving the square bars 410 along the length direction of the first support templates 100 or the second support templates 200, so that the two first bolts 411 of the two auxiliary support members 400 are inserted into the mounting insertion holes 131 of the first support templates 100 and the mounting insertion holes 131 of the second support templates 200, respectively, so that the first support templates 100 and the second support templates 200 are primarily fixed (refer to fig. 8), preventing the first support templates 100 and the second support templates 200 from being tilted toward the crown bar 600; then, the supporting and fixing cross beam 300 is hoisted on the upper sides of the first supporting template 100 and the second supporting template 200 by a crane, so that the first clamping groove 310 is buckled with the upper sides of the first supporting template 100, the second clamping groove 320 is buckled with the upper sides of the first supporting template 100, the fixing of the first supporting template 100 and the second supporting template 200 is completed, the first supporting template 100 and the second supporting template 200 are prevented from being toppled towards the direction of the crown beam reinforcing steel bar 600, the condition that the upper sides of the first supporting template 100 and the second supporting template 200 are outwards expanded due to concrete expansion is reduced, and the phenomenon of unstable structure of a poured crown beam is avoided; finally, the auxiliary support 400 is pulled out from the mounting insertion hole 131, and the second pin 330 of the support fixing cross member 300 is inserted into the mounting insertion hole 131 (refer to fig. 1), thereby completing the fixing of the support fixing cross member 300 to the first support die plate 100 and the second support die plate 200.
The foundation pit crown beam pouring auxiliary device of the embodiment utilizes the reinforcing layer 110 to increase the strength of the first support template 100 and the second support template 200, and reduces the deformation of the first support template 100 and the second support template 200 during pouring; the auxiliary support 400 is matched with the support fixing cross beam 300, so that the situation that the first support template 100 and the second support template 200 are inclined towards the direction of the crown beam steel bar 600 can be avoided, the manufacturing efficiency of the crown beam is improved, the situation that the upper sides of the first support template 100 and the second support template 200 are outwards expanded due to concrete expansion can be reduced, the phenomenon that the structure of the poured crown beam is unstable is avoided, and the pouring quality of the crown beam is improved.
Referring to fig. 1 and 2, in some embodiments of the present utility model, for convenience in accommodating the auxiliary support 400, a plurality of first reinforcing seats 111 are disposed on a side of the reinforcing layer 110 facing away from the wood board layer 120; the first reinforcing seat 111 is provided with a reinforcing insertion hole 112; the first latch 411 of the square bar 410 may be inserted into one of the reinforcing insertion hole 112 and the mounting insertion hole 131. When the first latch 411 of the auxiliary support 400 is pulled out from the mounting insertion hole 131, the first latch 411 may be inserted into the reinforcing insertion hole 112 of the first reinforcing seat 111 on the reinforcing layer 110 so that the auxiliary support 400 is received at the first support plate or the second support plate.
Referring to fig. 1 and 2, on the basis of the foregoing, a second reinforcing seat 113 is further disposed on a side of the reinforcing layer 110 facing away from the wood board layer 120; the second reinforcing seat 113 is provided with a reinforcing bolt 114; one end of the square rod 410, which is away from the first plug 411, is provided with a fixed jack 412; when the first plug 411 is inserted into the mounting hole 131, the reinforcing plug 114 is inserted into the fixing hole 412, and one side of the square bar 410 abuts against one side of the reinforcing layer 110 facing away from the wood board layer 120. That is, when the first insertion hole of the auxiliary support 400 is inserted into the reinforcing insertion hole 112 and the reinforcing pin 114 is inserted into the fixing insertion hole 412, one side of the square bar 410 abuts against the reinforcing layer 110, so that the square bar 410 can provide a certain supporting force to prevent the reinforcing layer 110 from being deformed, thereby avoiding the deformation of the first support template 100 or the second support template 200.
Referring to fig. 7, in some embodiments of the present utility model, the second pins 330 are disposed at both ends of the supporting and fixing beam 300. That is, one end of the support fixing beam 300 may be inserted into the mounting insertion hole 131 of the first support template 100 through the second insertion pin 330 to be connected with the first support template 100, and the other end of the support fixing beam 300 may be inserted into the mounting insertion hole 131 of the second support template 200 through the second insertion pin 330 to be connected with the second support template 200, so that both ends of the support fixing beam 300 may not swing up and down at will to better fix the first support template 100 and the second support template 200.
Referring to fig. 7, in some embodiments of the present utility model, a supporting and fixing beam 300 is provided at an upper end of the supporting and fixing beam 300 for convenience of moving by a crane, and a hanging ring 340 is provided. The hanging ring 340 is used for facilitating a crane to lift and support the fixed cross beam 300, and facilitating movement of the fixed cross beam 300.
Referring to fig. 3 and 4, in some embodiments of the present utility model, a locking fork 422 is disposed at an end of the support bar 420 remote from the square bar 410, and the locking groove 421 is disposed on the locking fork 422. The fastening fork 422 is convenient to process, can be directly welded on the support rod 420, and is convenient to manufacture.
Referring to fig. 3 and 4, in some embodiments of the utility model, further comprising: positioning a bolt 500; the square rod 410 comprises a fixed section 413 and a telescopic section 414; the fixed section 413 is sleeved on the outer side of the telescopic section 414, the telescopic section 414 is connected with the supporting rod 420, the first plug 411 is arranged on the fixed section 413, and a retraction jack 415 is arranged at the end part of the telescopic section 414, which is close to the first plug 411; the end of the telescopic section 414 facing away from the first plug 411 is provided with an extension jack 416; the telescoping section 414 is provided with a locating hole that mates with one of the extended receptacle 416 or the retracted receptacle 415; the detent pin 500 passes through one of the extended insertion hole 416 or the retracted insertion hole 415 through the detent hole. Telescoping section 414 is telescoping along the length of fixed section 413; in use, when the auxiliary support 400 is required to be fastened to the crown bar 600, the telescopic section 414 extends to the positioning hole to align with the extending jack 416, and then the positioning bolt 500 is inserted into the positioning hole and the extending jack 416, so that the relative positions of the telescopic section 414 and the fixed section 413 are fixed, the support rod 420 is prevented from moving randomly, and the auxiliary support 400 is ensured to support the first support template 100 and the second support template 200. After the auxiliary support 400 is pulled out from the mounting jack 131, the positioning bolt 500 can be pulled out, the telescopic section 414 is retracted, the positioning hole is aligned with the shrinkage jack, then the positioning bolt 500 is inserted into the shrinkage jack and the positioning hole, so that the relative positions of the telescopic section 414 and the fixed section 413 are fixed, the support rod 420 is prevented from moving randomly, the length of the auxiliary support 400 is shortened conveniently, and storage is convenient. On the basis of the above, in order to prevent the fixing pin 500 from being lost, the fixing pin 500 is connected to the fixing section 413 through a rope 510.
In summary, the foundation pit crown beam pouring auxiliary device of the present embodiment increases the strength of the first support template 100 and the second support template 200 by using the reinforcing layer 110, and reduces the deformation of the first support template 100 and the second support template 200 during pouring; the auxiliary support 400 is matched with the support fixing cross beam 300, so that the situation that the first support template 100 and the second support template 200 are inclined towards the direction of the crown beam steel bar 600 can be avoided, the manufacturing efficiency of the crown beam is improved, the situation that the upper sides of the first support template 100 and the second support template 200 are outwards expanded due to concrete expansion can be reduced, the phenomenon that the structure of the poured crown beam is unstable is avoided, and the pouring quality of the crown beam is improved.
The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that modifications and substitutions can be made by those skilled in the art without departing from the technical principles of the present utility model, and these modifications and substitutions should also be considered as being within the scope of the present utility model.
Claims (10)
1. Auxiliary device is pour to foundation ditch crown beam, characterized in that includes: the device comprises a first support template, a second support template, a plurality of support fixing cross beams and a plurality of auxiliary supports; the first support template and the second support template are vertically arranged, and the plane where the first support template is located is parallel to the plane where the second support template is located; a casting space for accommodating crown beam steel bars and concrete is formed between the first support template and the second support template; the first support template and the second support template comprise a reinforcing layer and a wood plate layer; the wood plate layer is positioned on one side of the reinforcing layer facing the casting space;
The upper sides of the first support template and the second support template are respectively provided with a plurality of inserting seats, and the inserting seats are provided with mounting jacks with the length directions parallel to the length directions of the first support template; the auxiliary supporting piece comprises a square rod and a supporting rod; one end of the square rod is provided with a first bolt which is used for being inserted into the installation jack; the other end of the square rod is connected with the supporting rod, and one end of the supporting rod, which is far away from the square rod, is provided with a buckling groove for abutting against the crown beam steel bar; the inserting seat is provided with a limiting plate positioned on the upper side of the square rod; the limiting plate is matched with the upper side surface of the first support template or the second support template to form a square limiting groove for accommodating the square rod;
the support fixing cross beam stretches across the casting space, and a first clamping groove for inserting the first support template is formed in the lower side of the first end of the support fixing cross beam; the lower side of the second end of the supporting and fixing cross beam is provided with a second clamping groove for inserting a second supporting template; the supporting and fixing cross beam is further provided with a second bolt which is used for being inserted into the installation jack.
2. The foundation pit crown beam pouring auxiliary device according to claim 1, wherein a plurality of first reinforcing seats are arranged on one side of the reinforcing layer, which faces away from the wood board layer; the first reinforcing seat is provided with a reinforcing jack; the first plug pin of the square rod can be plugged with one of the reinforcing jack and the mounting jack.
3. The foundation pit crown beam pouring auxiliary device according to claim 2, wherein a second reinforcing seat is further arranged on one side of the reinforcing layer, which faces away from the wood board layer; the second reinforcing seat is provided with a reinforcing bolt; one end of the square rod, which is away from the first bolt, is provided with a fixed jack; when the first bolt is inserted into the installation jack, the reinforcing bolt is inserted into the fixed jack, and one side surface of the square rod is abutted with one side, deviating from the wood board layer, of the reinforcing layer.
4. The foundation pit crown beam pouring auxiliary device according to claim 1, wherein the second bolts are arranged at both ends of the support fixing cross beam.
5. The foundation pit crown beam pouring auxiliary device according to claim 4, wherein a hanging ring is arranged at the upper end of the support fixing cross beam.
6. The foundation pit crown beam pouring auxiliary device according to claim 1, wherein one end of the support rod, which is far away from the square rod, is provided with a buckling fork, and the buckling groove is formed in the buckling fork.
7. The foundation pit crown beam casting aid of claim 1, further comprising: positioning a bolt; the square rod comprises a fixed section and a telescopic section; the fixed section is sleeved on the outer side of the telescopic section, the telescopic section is connected with the supporting rod, the first bolt is arranged on the fixed section, and a retraction jack is arranged at the end part, close to the first bolt, of the telescopic section; an extension jack is arranged at the end part of the telescopic section, which is away from the first bolt; the telescopic section is provided with a positioning hole matched with one of the extending jack or the retracting jack; the positioning bolt passes through one of the extending jack or the retracting jack through the positioning hole.
8. The foundation pit crown beam casting auxiliary device according to claim 7, wherein the positioning pin is connected with the fixed section through a rope.
9. The foundation pit crown beam casting auxiliary device according to any one of claims 1 to 8, wherein the support fixing cross member is provided with a first chamfer at a lower end of the first clamping groove.
10. The foundation pit crown beam casting auxiliary device according to any one of claims 1 to 8, wherein the support fixing cross member is provided with a second chamfer at a lower end of the second clamping groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322183938.9U CN220847580U (en) | 2023-08-14 | 2023-08-14 | Auxiliary device is pour to foundation ditch crown beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322183938.9U CN220847580U (en) | 2023-08-14 | 2023-08-14 | Auxiliary device is pour to foundation ditch crown beam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220847580U true CN220847580U (en) | 2024-04-26 |
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ID=90781672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322183938.9U Active CN220847580U (en) | 2023-08-14 | 2023-08-14 | Auxiliary device is pour to foundation ditch crown beam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220847580U (en) |
-
2023
- 2023-08-14 CN CN202322183938.9U patent/CN220847580U/en active Active
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