CN205369633U - Empty core plate norm box clamping structure - Google Patents
Empty core plate norm box clamping structure Download PDFInfo
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- CN205369633U CN205369633U CN201620186600.6U CN201620186600U CN205369633U CN 205369633 U CN205369633 U CN 205369633U CN 201620186600 U CN201620186600 U CN 201620186600U CN 205369633 U CN205369633 U CN 205369633U
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- ring
- square box
- clamping structure
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- sleeve
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Abstract
The utility model discloses an empty core plate norm box clamping structure, including the support that is used for laying the norm box and set up the sleeve on four angles of support, still include fixture block and bull stick, bull stick from the last sleeve that down runs through, the lower extreme of bull stick wear out behind the sleeve with fixture block fixed connection. The utility model adopts the above structure, need not to realize the fixed of support through complicacies such as ligature, welding, loaded down with trivial details operation, can improve efficiency of construction, reduction of erection time greatly.
Description
Technical field
This utility model relates to the realm of building construction, is specifically related to a kind of hollow template die square box clamping structure.
Background technology
Cored slab built-in mould square box, as the term suggests, namely it is in the object of the inner space of cored slab, is generally the foam of column, for controlling the spacing of levels reinforcing bar.And be subjected to displacement because of the thrust of concreting generation to prevent cored slab built-in mould square box in concreting process, it is necessary that increase fixed support consolidates the position of built-in mould square box.
Existing built-in mould square box fixed support is very simple and easy, fixed support is fixed on lower floor's reinforcing bar by the mode of colligation or welding, this mode not only colligation operation is more, installation period is longer, and the colligation silk used in process of binding or other instrument are likely to increase the danger that operator are injured virtually, also cannot ensure colligation quality simultaneously, the anti-floating performance of built-in mould square box can not get ensureing, affects construction period and construction quality.
Utility model content
The purpose of this utility model is in that to provide a kind of hollow template die square box clamping structure, solves, at present when laying cored slab built-in mould square box, there is efficiency of construction relatively low, and the stability of built-in mould square box can not be guaranteed, and causes construction period and the affected problem of quality.
This utility model for achieving the above object, realizes by the following technical solutions:
A kind of hollow template die square box clamping structure, including for laying the support of mould square box and being arranged on the sleeve on four angles of support, also includes fixture block and bull stick, and bull stick runs through sleeve from top to bottom, and the lower end of bull stick is fixing with fixture block after passing sleeve to be connected.
Further, preferably, being fixed with middle baffle ring and lower baffle ring, the bull stick between middle baffle ring and lower baffle ring is socketed with spring in described sleeve, one end of spring is fixed on middle baffle ring, and the other end is free end, and spring is in compressive state all the time.
Further, preferably, described lower baffle ring includes internal ring and outer shroud, the bottom of internal ring and outer shroud is fixed in the ring disk, cannelure is formed between internal ring and outer shroud, internal ring is provided with two sections of arc ports extending transversely through internal ring, and the ring disk is provided with two the first hole clippings and two the second hole clippings, and two the first hole clippings all connect longitudinally through the ring disk and with cannelure with two the second hole clippings；
Also including a collar, two cross bars and two card columns, the described collar is fixed on bull stick, and one end of two cross bars is fixed on the collar, and the other end and a card column are fixed and connected, and two cross bars are horizontal in two sections of arc ports respectively, and two card columns are positioned at cannelure.
Further, preferably, two sections of described arc ports are centrosymmetric, and symmetrical centre is the center of circle of the circle at two sections of arc port places.
Further, preferably, the length of described arc port is 1/4th of the girth of arc port place circle.
Further, preferably, described two cross bars are symmetricly set on the both sides of the collar.
Further, preferably, said two the first hole clipping is centrosymmetric about the central point of the ring disk, and two the second hole clippings are centrosymmetric about the central point of the ring disk.
Further, preferably, described the ring disk protrudes from the bottom of sleeve, and the bottom surface of the ring disk is provided with a recess, and two the first hole clippings or two the second hole clippings are positioned at this recess.
Further, preferably, also including upper baffle ring, the upper surface of upper baffle ring flushes with the top of sleeve.
This utility model compared with prior art, has the following advantages and beneficial effect:
(1) this utility model arranges sleeve, bull stick and fixture block, by bull stick, the direction of fixture block is adjusted, it is made to conveniently enter the lower section of reinforcing bar, it is simultaneously into after below reinforcing bar, again can be horizontal below reinforcing bar firmly, fixture block is made to be stuck in firmly on lower floor's reinforcing bar by whole support, thus tackling the buoyancy that mould square box produces in casting process, it is ensured that the shaping of cored slab is unaffected.
(2) this utility model is by being designed lower baffle ring, it is equipped with the collar, card column etc. simultaneously, while facilitating the adjustment of the fixture block anglec of rotation, achieve being precisely controlled of fixture block position, prevent its angle of arrival deviation, enable the fixture block horizontal lower section at lower floor's reinforcing bar firmly, improve the stability that mould square box is installed, it is ensured that reliable construction quality.
(3) this utility model arranges recess bottom lower baffle ring, by bar rotation fixture block, makes fixture block just snap onto in recess, and now fixture block can keep this state firmly, thus strengthening whole support attachment stability on lower floor's reinforcing bar.
(4) this utility model realizes the fixing of support without the operation complicated, loaded down with trivial details by colligation, welding etc., it is possible to be greatly improved efficiency of construction, reduction of erection time.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model；
Fig. 2 is the position relationship schematic diagram of sleeve, bull stick, fixture block；
Fig. 3 is the structural representation that this utility model is arranged on lower floor's reinforcing bar；
Fig. 4 is the overall structure schematic diagram of lower baffle ring；
Fig. 5 is the structural representation that lower baffle ring is longitudinally cut open；
Fig. 6 is the location diagram of bull stick, lower baffle ring, the collar and card column；
Fig. 7 is the location diagram of the collar, cross bar and card column；
Fig. 8 is the polycrystalline substance schematic diagram of lower baffle ring.
The name that in figure, accompanying drawing labelling is corresponding is called: 1, support, 2, sleeve, 3, fixture block, 4, bull stick, 5, upper baffle ring, 6, middle baffle ring, 7, lower baffle ring, 8, spring, 9, recess, 10, the collar, 11, cross bar, 12, card column, 71, internal ring, 72, outer shroud, 73, cannelure, 74, arc port, 75, the first hole clipping, the 76, second hole clipping, 77, the ring disk.
Detailed description of the invention
Below in conjunction with embodiment, this utility model is described in further detail, but embodiment of the present utility model is not limited to this.
Embodiment 1:
nullIn Fig. 3, the latticed part of bottom is lower floor's reinforcing bar，Such as Fig. 1、Shown in Fig. 3，The hollow template die square box clamping structure of one described in the present embodiment，Including for laying the support 1 of mould square box and being arranged on the sleeve 2 on four angles of support 1，Also include fixture block 3 and bull stick 4，Bull stick 4 runs through sleeve 2 from top to bottom，The lower end of bull stick 4 is fixing with fixture block 3 after passing sleeve 2 to be connected，Fixture block 3 and bull stick 4 realize linkage，Rotate bull stick 4，Fixture block 3 concomitant rotation，When fixture block 3 is positioned at the top of lower floor's reinforcing bar，Rotate bull stick 4，Make fixture block 3 along the direction of reinforcing bar，It is easy to fixture block 3 and is inserted into the lower section of reinforcing bar，When fixture block 3 is completely into behind the lower section of reinforcing bar，Rotate bull stick 4，Allow the horizontal lower section at reinforcing bar of fixture block 3，Make it can not extract below reinforcing bar，Thus realizing blocking the effect of whole support，Save colligation、The troublesome operation such as welding，Improve working performance.
As shown in Figure 2, the present embodiment is realize the control to fixture block 3 better, the structure of sleeve 2 has been carried out unique design, fixing middle baffle ring 6 and lower baffle ring 7 in sleeve 2, bull stick 4 sequentially passes through middle baffle ring 6 from top to bottom, lower baffle ring 7, bull stick 4 between middle baffle ring 6 and lower baffle ring 7 is socketed with spring 8, one end of spring 8 is fixed on middle baffle ring 6, the other end is free end, spring 8 is in compressive state all the time, effect by spring 8, do not affecting on the basis that bull stick 4 rotates, make fixture block 3 and bull stick 4, certain pretightning force is formed between sleeve 2, fixture block 3 is unlikely to random rotation, ensure that the fixture block 3 fixing when blocking reinforcing bar.
Being best understood from the structure of lower baffle ring for convenience, the lower baffle ring structure that Fig. 4, Fig. 5, Fig. 6 present is all inverted, and when normally using, the first hole clipping, the second hole clipping are all down.As shown in Fig. 4, Fig. 5, Fig. 6, Fig. 7, in order to further enhance the fixing of fixture block 3, the present embodiment also can increase following design: is designed as by lower baffle ring 7 and includes internal ring 71 and outer shroud 72, the bottom of internal ring 71 and outer shroud 72 is fixed in the ring disk 77, cannelure 73 is formed between internal ring 71 and outer shroud 72, internal ring 71 is provided with two sections of arc ports 74 extending transversely through internal ring 71, preferably, two sections of arc ports 74 are centrosymmetric, symmetrical centre is the center of circle of the circle at two sections of arc port 74 places, and the length of arc port 74 is 1/4th of the girth of arc port 74 place circle.The ring disk 77 is provided with two the first hole clippings 75 and two the second hole clippings 76, and two the first hole clippings 75 all connect longitudinally through the ring disk 77 and with cannelure 73 with two the second hole clippings 76；nullAlso include a collar 10 simultaneously、Two cross bars 11 and two card columns 12，The described collar 10 is fixed on bull stick 4，One end of two cross bars 11 is fixed on the collar 10，The other end and a fixing connection of card column 12，Preferably，Two cross bars 11 are symmetricly set on the both sides of the collar 10，Two cross bars 11 are horizontal in two sections of arc ports 74 respectively，The motion offer space that two sections of arc ports 74 are cross bar 11，Two card columns 12 are positioned at cannelure 73，Two card columns 12 can do circulatory motion along cannelure 73，Preferably，Two first hole clippings 75 of the present embodiment are centrosymmetric about the central point of the ring disk 77，Two the second hole clippings 76 are centrosymmetric about the central point of the ring disk 77，Namely the line of four hole clippings constitutes cross，So that when 90-degree rotation，Card column 12 can turn to the second hole clipping 76 from the first hole clipping 75，Realize the switching of two kinds of positions of fixture block 3.On the other hand, owing to the ring disk 77 is fixed, under the effect of spring 8, there is the movement tendency close towards sleeve 2 bottom the lower end of bull stick 4, and namely card column 12 has the trend passing downwards the ring disk 77.nullTherefore，To two the first hole clippings 75、The position of two the second hole clippings 76 is designed，When fixture block 3 is in completely on the direction of lower floor's reinforcing bar the lower section of lower floor's reinforcing bar (fixture block can put into straight down)，Card column 12 is under the effect of spring 8，It is naturally inserted in the first hole clipping 75，When to rotate fixture block 3，When making it rotate the state that 90 degree are in sidewards，Pull up bull stick 4，Card column 12 is pulled out the first hole clipping 75，Then bull stick 4 it is rotated further by，Fixture block 3 is made to rotate 90 degree，Rotation along with bull stick 4，Card column 12 is moved in cannelure 73，And just move to the position of the second hole clipping 76，Then bull stick 4 is unclamped，Under the elastic force effect of spring 8，Card column 12 is pressed in the second hole clipping 76，Make bull stick 4 fixing firmly and do not rotate，Namely fixture block 3 does not rotate，Thus ensure that fixture block 3 will not spin off from the lower section of lower floor's reinforcing bar，Mould square box support is made to be attached to firmly on lower floor's reinforcing bar，Guarantee the pouring quality of cored slab.Whole simple to operate, reliable, bull stick 4 only needs pull-up, rotates, and settles at one go, and operating efficiency is high.
Additionally, as shown in Figure 8, in order to improve the stability of fixture block 3 further, the present embodiment also can carry out design as follows: the ring disk 77 protrudes from the bottom of sleeve 2, the bottom surface of the ring disk 77 is provided with a recess 9, two the first hole clippings 75 or two the second hole clippings 76 are positioned at this recess 9, when fixture block 3 is in state sidewards, fixture block 3 can just be stuck in this recess 9, thus coordinating card column 12, the effect of hole clipping, realize the stability of fixture block 3, prevent fixture block 3 from rotating, after making fixture block 3 enter into the lower section of lower floor's reinforcing bar, can be horizontal below reinforcing bar firmly, guarantee that support has stronger anti-floating power, ensure the quality of construction, shorten the cycle that mould square box is installed simultaneously.
The present embodiment also can increase upper baffle ring 5, the upper surface of upper baffle ring 5 flushes with the top of sleeve 2, upper baffle ring 5 and middle baffle ring 6, lower baffle ring 7 constitute three restriction points, make bull stick 4 less in the deviation of vertical direction, improve the position steadiness of fixture block 3, make the fixture block 3 horizontal lower section at reinforcing bar more securely, it is ensured that the installation reliability of mould square box.
The above; it it is only preferred embodiment of the present utility model; not this utility model is done any pro forma restriction, every according to technical spirit of the present utility model, above example is made any simple modification, equivalent variations, each fall within protection domain of the present utility model.
Claims (9)
1. a hollow template die square box clamping structure, it is characterized in that: include the support for laying mould square box (1) and the sleeve (2) being arranged on four angles of support (1), also include fixture block (3) and bull stick (4), bull stick (4) runs through sleeve (2) from top to bottom, and the lower end of bull stick (4) passes that sleeve (2) is fixing with fixture block (3) afterwards to be connected.
2. the hollow template die square box clamping structure of one according to claim 1, it is characterized in that: in described sleeve (2), be fixed with middle baffle ring (6) and lower baffle ring (7), bull stick (4) between middle baffle ring (6) and lower baffle ring (7) is socketed with spring (8), one end of spring (8) is fixed on middle baffle ring (6), the other end is free end, and spring (8) is in compressive state all the time.
3. the hollow template die square box clamping structure of one according to claim 2, it is characterized in that: described lower baffle ring (7) includes internal ring (71) and outer shroud (72), the bottom of internal ring (71) and outer shroud (72) is fixed in the ring disk (77), cannelure (73) is formed between internal ring (71) and outer shroud (72), internal ring (71) is provided with two sections of arc ports (74) extending transversely through internal ring (71), the ring disk (77) is provided with two the first hole clippings (75) and two the second hole clippings (76), two the first hole clippings (75) all connect longitudinally through the ring disk (77) and with cannelure (73) with two the second hole clippings (76)；
Also include a collar (10), two cross bars (11) and two card columns (12), the described collar (10) is fixed on bull stick (4), one end of two cross bars (11) is fixed on the collar (10), the other end and a fixing connection of card column (12), two cross bars (11) are horizontal in two sections of arc ports (74) respectively, and two card columns (12) are positioned at cannelure (73).
4. the hollow template die square box clamping structure of one according to claim 3, it is characterised in that: two sections of described arc ports (74) are centrosymmetric, and symmetrical centre is the center of circle of the circle at two sections of arc port (74) places.
5. the hollow template die square box clamping structure of one according to claim 3, it is characterised in that: the length of described arc port (74) is 1/4th of the girth of arc port (74) place circle.
6. the hollow template die square box clamping structure of one according to claim 3 or 5, it is characterised in that: described two cross bars (11) are symmetricly set on the both sides of the collar (10).
7. the hollow template die square box clamping structure of one according to claim 3, it is characterized in that: said two the first hole clipping (75) is centrosymmetric about the central point of the ring disk (77), two the second hole clippings (76) are centrosymmetric about the central point of the ring disk (77).
8. the hollow template die square box clamping structure of one according to claim 3, it is characterized in that: described the ring disk (77) protrudes from the bottom of sleeve (2), the bottom surface of the ring disk (77) is provided with a recess (9), and two the first hole clippings (75) or two the second hole clippings (76) are positioned at this recess (9).
9. the hollow template die square box clamping structure of one according to claim 1, it is characterised in that: also including upper baffle ring (5), the upper surface of upper baffle ring (5) flushes with the top of sleeve (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620186600.6U CN205369633U (en) | 2016-03-11 | 2016-03-11 | Empty core plate norm box clamping structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620186600.6U CN205369633U (en) | 2016-03-11 | 2016-03-11 | Empty core plate norm box clamping structure |
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| Publication Number | Publication Date |
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| CN205369633U true CN205369633U (en) | 2016-07-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201620186600.6U Active CN205369633U (en) | 2016-03-11 | 2016-03-11 | Empty core plate norm box clamping structure |
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| CN (1) | CN205369633U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105625620A (en) * | 2016-03-11 | 2016-06-01 | 中国五冶集团有限公司 | Clamping device for formwork square box arranged in hollow slab |
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2016
- 2016-03-11 CN CN201620186600.6U patent/CN205369633U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105625620A (en) * | 2016-03-11 | 2016-06-01 | 中国五冶集团有限公司 | Clamping device for formwork square box arranged in hollow slab |
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| GR01 | Patent grant |