CN203924718U - A kind of formwork reinforcement combination tool - Google Patents
A kind of formwork reinforcement combination tool Download PDFInfo
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- CN203924718U CN203924718U CN201420321053.9U CN201420321053U CN203924718U CN 203924718 U CN203924718 U CN 203924718U CN 201420321053 U CN201420321053 U CN 201420321053U CN 203924718 U CN203924718 U CN 203924718U
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- screw rod
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- connecting rod
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Abstract
The utility model discloses a kind of formwork reinforcement combination tool.It comprises screw arbor assembly, connecting rod, trapezoidal pin, 3 shape cards, described screw arbor assembly comprises the screwed screw rod body of two ends difference, the end A and the termination B that are connected with the threaded engagement at described screw rod body two ends respectively, the bar portion of described screw rod body is provided with and rises as high as the banks, described end A and termination B include the end cap of umbrella and are connected to the screw rod of the large end of end cap, wherein, on the screw rod that is connected to the large end of its end cap of described termination B with crowded ear, on the small end of the end cap of end A and termination B all with the screwed hole that can match with the screw thread on screw rod body; One end of described connecting rod is provided with the screwed hole that can coordinate with the screw rod on the B of termination, and its other end is provided with pin-and-hole, and described pin-and-hole and described trapezoidal pin are connected; Described 3 shape cards are provided with the connecting rod hole that can coordinate with connecting rod.The utility model is simple in structure, and easy operating can have enough to meet the need use, can reduce construction cost.
Description
Technical field
The utility model relates to a kind of formwork reinforcement combination tool, belongs to technical field of building construction.
Background technology
At present in building construction process, for the reinforcing of side template, be generally to adopt screw rod to add the mode of nut, there is following defect in this formwork reinforcement mode: it is large that (1) makes screw rod steel quantity consumption, and the wasting of resources causing is large; (2) with screw rod and nut, reinforce side template, in concrete vibrating process, because screw rod is vibrated, easily produce nut running phenomenon, thereby cause the side template mould that rises; (3) the screw rod standardization level of using in construction is low, and cross section size relies on concrete bracer to guarantee, sectional dimension guarantees ability, easily produces the excessive phenomenon of cross section size deviation; (4) the concrete bracer intensity of using in construction is lower, can cause certain influence to concrete component intensity.
For above-mentioned defect, the Chinese utility model patent that application number is 201120283755.9 has proposed a kind of side template strengthening tool that can overcome above-mentioned defect, and it is reinforced side template by screw rod, connecting rod, pin, clamp etc.But in this side template strengthening tool, its screw rod is single screw rod, inconvenient operation in to the process of side template strengthening, screw rod damages, is unfavorable for turnover use, and screw rod processing and fabricating expense is large, and construction cost is high; In addition,, when screw rod of the prior art is connected with connecting rod, when the distracted beam of template is different, be difficult to determine that screw rod enters the length in connecting rod internal thread hole.
Summary of the invention
For the above-mentioned defect existing in prior art, the utility model provides a kind of easy operating, has been convenient to the formwork reinforcement combination tool that turnover is used, can be reduced screw rod processing and fabricating expense.
The utility model is achieved by the following technical solution: a kind of formwork reinforcement combination tool, it comprises screw arbor assembly, connecting rod, trapezoidal pin, 3 shape cards, described screw arbor assembly comprises two ends screwed screw rod body respectively, the end A and the termination B that are connected with the threaded engagement at described screw rod body two ends respectively, the bar portion of described screw rod body is provided with and rises as high as the banks, described end A and termination B include the end cap of umbrella and are connected to the screw rod of the large end of end cap, wherein, on the screw rod that is connected to the large end of its end cap of described termination B with crowded ear, on the small end of the end cap of end A and termination B all with the screwed hole that can match with the screw thread on screw rod body, one end of described connecting rod is provided with the screwed hole that can coordinate with the screw rod on the B of termination, and its other end is provided with pin-and-hole, and described pin-and-hole and described trapezoidal pin are connected, described 3 shape cards are provided with the connecting rod hole that can coordinate with connecting rod.
For ease of the dismounting of termination, the small end of described end A and termination B is equipped with hexagonal prism.
One end that is threaded hole of described connecting rod is provided with staff guage hole corresponding to the lower end of described screwed hole, and the both sides of described staff guage hole are provided with scale.By staff guage hole and scale, the screw rod that can determine end cap enters the length in the screwed hole of connecting rod, accurate to guarantee the size between two templates.
For preventing Concrete Leakage, the end of one end that is threaded hole of described connecting rod is provided with stopper.
When the utility model is used, screw rod body, end A and termination B tri-parts are combined into screw arbor assembly, screw rod on the termination B of screw arbor assembly is passed to form surfacing, it is connected with the screwed hole on connecting rod, template arranged outside flitch, steel pipe in connecting rod one end, 3 shape cards are stuck on steel pipe through connecting rod, trapezoidal pin coordinates it fastening with the pin-and-hole on connecting rod, the other end of screw arbor assembly, the end cap of end A is positioned at the inner side of template, the screw rod of end A, through template, is connected with the screw rod of end A by nut in the outside of template.
The beneficial effects of the utility model are: the utility model is simple in structure, coordinate the common used materials such as conventional template, flitch, steel pipe, reinforcing bar, can realize the vertical formwork of various sizes concrete component and reinforce, reliable construction quality.This formwork reinforcement combination tool peace is torn open conveniently, and template construct speed is fast, uses flexibility strong, and instrument can repeatedly have enough to meet the need use, can reduce construction cost.The screw arbor assembly of three sections of modular design can make construction simpler, and can reduce the former material consumption of screw rod, has reduced energy waste.
Accompanying drawing explanation
Fig. 1 is the structural representation that the screw arbor assembly in the utility model is connected with connecting rod;
Fig. 2 is the combining structure schematic diagram of the screw arbor assembly in the utility model;
Fig. 3 is the structural representation of the screw rod body in Fig. 2;
Fig. 4 is the structural representation of the end A in Fig. 2;
Fig. 5 is the structural representation of the termination B in Fig. 2;
Fig. 6 is the left view of Fig. 5;
Fig. 7 is the structural representation of the connecting rod in the utility model;
Fig. 8 is the left view of Fig. 7;
Fig. 9 is the right view of Fig. 7;
Figure 10 is the structural representation of 3 shape cards in the utility model;
Figure 11 is the lateral view of Figure 10;
Figure 12 is the structural representation of the trapezoidal pin of 3 shape card in the utility model;
Figure 13 is combination schematic diagram of the present utility model;
In figure, 1, screw arbor assembly, 2, connecting rod, 3, rise as high as the banks, 4, squeeze ear, 5, stopper, 6, staff guage hole, 7, pin-and-hole, 8, scale, 9, termination B, 10, screw rod body, 11, end A, 12, screwed hole, 13, end cap, 14, screw rod, 15, screwed hole, 16, connecting rod hole, 18, back-trough, 19, template, 20, flitch, 21, steel pipe, 22,3 shape cards, 23, trapezoidal pin.
The specific embodiment
Below by non-limiting embodiment, also by reference to the accompanying drawings the utility model is further described:
As shown in drawings, a kind of formwork reinforcement combination tool, it comprises screw arbor assembly 1, connecting rod 2, trapezoidal pin 23,3 shape cards 22.Described screw arbor assembly 1 comprises the screwed screw rod body 10 of two ends difference, the end A 11 and the termination B9 that are connected with the threaded engagement at described screw rod body 10 two ends respectively, wherein, the bar portion of screw rod body 10 is provided with and rises as high as the banks 3, standing screw body when facilitating screw rod body to be connected with termination.Described end A 11 and termination B9 include the end cap 13 of umbrella and are connected to the screw rod 14 of end cap 13 large ends, wherein, on the screw rod 14 that is connected to its end cap 13 large ends of termination B9 with crowded ear 4, on the small end of the end cap 13 of end A 11 and termination B9 all with the screwed hole 12 that can match with the screw thread on screw rod body 10.One end of described connecting rod 2 is provided with the screwed hole 15 that can coordinate with the screw rod 14 on the B9 of termination, and its other end is provided with pin-and-hole 7, and described pin-and-hole 7 is connected with described trapezoidal pin 23.Trapezoidal pin 23 and 3 shape cards 22 are prior art.3 shape cards 22 are provided with the connecting rod hole 16 that can coordinate with connecting rod 2.
For the ease of installing, the small end of described end A 11 and termination B9 is equipped with hexagonal prism, in order to use target drill peace to tear termination open.
For the ease of determining that the screw rod of end cap enters the length in the screwed hole of connecting rod, one end that is threaded hole of described connecting rod 2 is provided with staff guage hole 6 corresponding to the lower end of described screwed hole, and the both sides of described staff guage hole 6 are provided with scale 8.
For preventing Concrete Leakage, the end of one end that is threaded hole of described connecting rod 2 is provided with stopper 5.
While utilizing the utility model to carry out template installation, screw rod body 10, end A 11 and termination B9 tri-parts are combined into screw arbor assembly 1, screw rod on the termination B9 of screw arbor assembly 1 is passed to template 19, it is connected with the screwed hole 15 on connecting rod 2, template 19 arranged outside flitches 20, steel pipe 21 in connecting rod 2 one end, 3 shape cards 22 are stuck on steel pipe 21 through connecting rod 2, and trapezoidal pin 23 coordinates it fastening with the pin-and-hole 7 on connecting rod 2.The end cap 13 of the end A 11 of the other end of screw arbor assembly 1 is positioned at the inner side of opposite side template, and the screw rod of end A 11, through after this side template, is connected with the screw rod of end A by nut in the outside of template, thereby complete template, installs.Wherein, the effect of the upper crowded ear arranging of termination B9 is: when connecting rod is installed, utilizes and squeeze the resistance producing between ear and template, connecting rod and screw rod are not produced simultaneously and rotate, thereby be convenient to connecting rod, install.
Other parts in the present embodiment adopt known technology, do not repeat them here.
Claims (4)
1. a formwork reinforcement combination tool, it is characterized in that: comprise screw arbor assembly (1), connecting rod (2), trapezoidal pin (23), 3 shape cards (22), described screw arbor assembly (1) comprises two ends screwed screw rod body (10) respectively, the end A (11) and the termination B (9) that are connected with the threaded engagement at described screw rod body (10) two ends respectively, the bar portion of described screw rod body (10) is provided with rise as high as the banks (3), described end A (11) and termination B (9) include the end cap (13) of umbrella and are connected to the screw rod of the large end of end cap (13), wherein, described termination B (9) is connected on the large screw rod of holding of its end cap (13) with crowded ear (4), on the small end of the end cap (13) of end A (11) and termination B (9) all with the screwed hole (12) that can match with the screw thread on screw rod body (10), one end of described connecting rod (2) is provided with the screwed hole that can coordinate with the screw rod on termination B (9), and its other end is provided with pin-and-hole (7), and described pin-and-hole (7) is connected with described trapezoidal pin (23), described 3 shape cards (22) are provided with the connecting rod hole (16) that can coordinate with connecting rod (2).
2. formwork reinforcement combination tool according to claim 1, is characterized in that: the small end of described end A (11) and termination B (9) is equipped with hexagonal prism.
3. formwork reinforcement combination tool according to claim 1 and 2, it is characterized in that: one end that is threaded hole of described connecting rod (2) is provided with staff guage hole (6) corresponding to the lower end of described screwed hole, and the both sides of described staff guage hole (6) are provided with scale (8).
4. formwork reinforcement combination tool according to claim 3, is characterized in that: the end of one end that is threaded hole of described connecting rod (2) is provided with stopper (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420321053.9U CN203924718U (en) | 2014-06-16 | 2014-06-16 | A kind of formwork reinforcement combination tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420321053.9U CN203924718U (en) | 2014-06-16 | 2014-06-16 | A kind of formwork reinforcement combination tool |
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| Publication Number | Publication Date |
|---|---|
| CN203924718U true CN203924718U (en) | 2014-11-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420321053.9U Active CN203924718U (en) | 2014-06-16 | 2014-06-16 | A kind of formwork reinforcement combination tool |
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| CN (1) | CN203924718U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106836565A (en) * | 2017-02-15 | 2017-06-13 | 山西二建集团有限公司 | Three-section water stop screw rod control shear wall exterior wall connects a batch method |
| CN107299758A (en) * | 2017-07-07 | 2017-10-27 | 青岛林川工程技术咨询有限公司 | A kind of locking device of Side shuttering vertical supporting |
-
2014
- 2014-06-16 CN CN201420321053.9U patent/CN203924718U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106836565A (en) * | 2017-02-15 | 2017-06-13 | 山西二建集团有限公司 | Three-section water stop screw rod control shear wall exterior wall connects a batch method |
| CN106836565B (en) * | 2017-02-15 | 2019-02-19 | 山西二建集团有限公司 | Three-section water stop screw rod control shear wall exterior wall connects a batch method |
| CN107299758A (en) * | 2017-07-07 | 2017-10-27 | 青岛林川工程技术咨询有限公司 | A kind of locking device of Side shuttering vertical supporting |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |