CN207686297U - A kind of constructional form fixing apparatus - Google Patents
A kind of constructional form fixing apparatus Download PDFInfo
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- CN207686297U CN207686297U CN201721788117.6U CN201721788117U CN207686297U CN 207686297 U CN207686297 U CN 207686297U CN 201721788117 U CN201721788117 U CN 201721788117U CN 207686297 U CN207686297 U CN 207686297U
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- template
- reinforcing plate
- nut
- screw arbor
- fixing apparatus
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Abstract
The utility model is related to building template technical fields,More particularly to a kind of constructional form fixing apparatus,It is complicated to solve constructional form fixing apparatus in the prior art,Inconvenient technical problem is installed,The constructional form fixing apparatus includes the first template,The second template being oppositely arranged with the first template,The Screw arbor with nut at both-ends of several rectangular arrays arrangement is equipped between first template and the second template,Its drip irrigation device is to offer forward screw thread slot and reverse thread slot on Screw arbor with nut at both-ends,The both ends of Screw arbor with nut at both-ends are arranged with respectively is connected to the first template and the first reinforcing plate coordinated with forward screw thread slot and the second reinforcing plate for being connected to the second template and coordinating with reverse thread slot,First template side is provided with several Screw arbor with nut at both-ends of driving and rotates synchronously so that several pieces of the first reinforcing plates and the second reinforcing plate push against the locking assembly of the first template and the second template,It is simple in structure,Facilitate the installation and dismounting of the first template and the second template.
Description
Technical field
The utility model is related to building template technical field, more particularly to a kind of constructional form fixing apparatus.
Background technology
Building template is a kind of temporary supporting structure, make concrete structure, component by defined position, geometric dimension at
Type keeps its correct position, and bears the external loads of building template dead weight and effect on it.
The purpose for carrying out form work engineering is to ensure concrete engineering quality and construction safety, accelerate construction progress and reduce work
Cheng Chengben.
As shown in Figure 1, the constructional form fixing apparatus of the prior art includes the first template 1 and the second template being oppositely arranged
2, several Screw arbor with nut at both-ends 4 are equipped between the first template 1 and the second template 2, several Screw arbor with nut at both-ends 4 are uniformly distributed, and are located at
Reinforced pipe 26 is respectively arranged with above and below the Screw arbor with nut at both-ends 4 in the first template 1 or the outside of the second template 2, on Screw arbor with nut at both-ends 4
It is arranged with the mountain type card 27 for being connected to two reinforced pipes 26, and being threaded on Screw arbor with nut at both-ends 4 pushes against Yushan Hill type card 27
Locking nut 28.
When needing fixed building template, mountain type card is sheathed on one by one on Screw arbor with nut at both-ends and is pushed against by locking nut,
And when needing to dismantle building template, locking nut is unscrewed one by one and removes mountain type card.Gu existing building template fixes dress
Complicated, installation inconvenience is set, while causing later stage dismounting cumbersome, increases engineering cost.
Utility model content
The purpose of this utility model is to provide a kind of constructional form fixing apparatus, has simple in structure and facilitates installation and tear open
The effect unloaded.
The above-mentioned technical purpose of the utility model technical scheme is that：
A kind of constructional form fixing apparatus, including the first template, the second template for being oppositely arranged with the first template, described the
The Screw arbor with nut at both-ends of several rectangular arrays arrangement is equipped between one template and the second template, the Screw arbor with nut at both-ends includes wearing
In the first template the first pull rod and be arranged in the second pull rod of the second template, offer forward screw thread on first pull rod
Slot, offers reverse thread slot on second pull rod, first template side be provided with several it is horizontally disposed and with just
The first reinforcing plate coordinated to thread groove, second template side are provided with several and are horizontally disposed with and match with reverse thread slot
The both ends of the second reinforcing plate being correspondingly arranged with the first reinforcing plate closed, several Screw arbor with nut at both-ends are arranged in the first reinforcing plate simultaneously
With the second reinforcing plate, first template side is provided with several Screw arbor with nut at both-ends of driving and rotates synchronously so that several pieces the
One reinforcing plate and the second reinforcing plate push against the locking assembly of the first template and the second template.
Through the above technical solutions, when needing that the first template and the second template is fixed, driven by locking assembly
Dynamic several Screw arbor with nut at both-ends rotate synchronously, since the both sides of Screw arbor with nut at both-ends offer forward screw thread slot and reverse thread slot respectively,
When Screw arbor with nut at both-ends rotates, the first reinforcing plate and the second reinforcing plate phase that are sheathed on Screw arbor with nut at both-ends both ends and coordinate with Screw arbor with nut at both-ends
To movement, to the first template of locking and the second template；It is right due to being equipped with several in the first reinforcing plate and the second reinforcing plate
Screw rod is drawn, therefore when Screw arbor with nut at both-ends rotates, the first reinforcing plate and the second reinforcing plate will not rotate；When need dismantle the first mould
When plate and the second template, Screw arbor with nut at both-ends is rotated backward, to the first reinforcing plate of driving and the second reinforcing plate counter motion, to reach
To the purpose for facilitating the first template and the second template to mount and dismount.
Further, the locking assembly includes being arranged in the first reinforcing plate of same and the second reinforcing plate for driving
The transversal driving mechanism that several Screw arbor with nut at both-ends rotate simultaneously, be provided between adjacent transverse driving mechanism for drive be located at it is same
The longitudinal driving mechanism that Screw arbor with nut at both-ends on one vertical direction rotates synchronously is equipped with for driving wherein one in the first template
The driving motor of Screw arbor with nut at both-ends rotation.
Through the above technical solutions, starting driving motor, driving motor drives a wherein Screw arbor with nut at both-ends rotation, and passes through
Transversal driving mechanism and longitudinal driving mechanism realize that all Screw arbor with nut at both-ends rotate synchronously, and then realize all first reinforcing plates and the
The fixation and dismounting of two the first templates of reinforcing plate pair and the second template, and turning for all Screw arbor with nut at both-ends is driven by driving motor
It is dynamic, while realization facilitates the purpose of installation and removal of the first template and the second template, have the effect of saving artificial.
Further, if the transversal driving mechanism includes being sheathed on the rotate gear of Screw arbor with nut at both-ends end and being sheathed on
Rotation rack outside dry rotate gear.
Through the above technical solutions, when wherein a Screw arbor with nut at both-ends drives rotate gear rotation, in the band of rotation rack
Under dynamic, several Screw arbor with nut at both-ends being arranged in the first reinforcing plate of same is driven to rotate synchronously.
Further, the longitudinal driving mechanism includes the adjacent Screw arbor with nut at both-ends being fixedly connected on vertical direction
The linkage gear of end, two linkage gears are arranged with linkage rack outside.
Through the above technical solutions, when Screw arbor with nut at both-ends drives linkage gear rotation, due to the effect for the rack that links, drive
The two Screw arbor with nut at both-ends rotation being arranged in adjacent first reinforcing plate, and when the Screw arbor with nut at both-ends rotation in transversal driving mechanism
When, then all Screw arbor with nut at both-ends in the driving mechanism rotate synchronously, to realize the purpose of whole Screw arbor with nut at both-ends synchronous rotations.
Further, it is connected with handle in one of rotate gear.
Through the above technical solutions, by swing handle, it is convenient that first is applied to the first reinforcing plate and the second reinforcing plate
Pressure in template and the second template is finely adjusted.
Further, the pressure being provided in first template between the first reinforcing plate of detection and the first template and control
The detection control assembly of driving motor start and stop.
Through the above technical solutions, realizing the pressure between the first reinforcing plate and the first template by detecting control assembly
Be precisely controlled, instead of in the prior art by artificial experience is controlled caused by quality of concrete members is irregular shows
As occurring, to further increase the precision and intensity of concrete component.
Further, the detection control assembly includes：
Pressure sensor is installed in the first template, and the pressure for being used to detect between first the first template of reinforcing plate is simultaneously defeated
Go out pressure detection value；
Comparison circuit is coupled to the output end of pressure sensor to receive pressure detection value, by pressure detection value and presets
Value is compared, and exports comparison signal；
Switching circuit is coupled to the output end of comparison circuit to receive comparison signal, and controls driving motor prograde circuit
Break-make.
Through the above technical solutions, pressure sensor detects the pressure between the first reinforcing plate and the first template, work as pressure
When detected value is less than the preset value of comparison circuit setting, comparison circuit exports low level comparison signal, and switching circuit conducting is driven
The prograde circuit of dynamic motor, Screw arbor with nut at both-ends is driven to rotate forward for driving motor so that the first reinforcing plate and the abutting of the second reinforcing plate the
One template and the second template；When pressure detection value is more than the preset value of comparison circuit setting, comparison circuit exports high level
Comparison signal, switch open cut off the prograde circuit of driving motor.
Further, the comparison circuit includes：
Comparator A, positive terminal are coupled to the output end of pressure sensor；
Resistance R1, both ends are serially connected between the reverse side of comparator A and direct current VCC；
Resistance R2, both ends are serially connected between the reverse side and ground of comparator A.
Through the above technical solutions, resistance R1 and resistance R2 is partial pressure relationship, the voltage of the reverse side of comparator A is R2 two
The voltage at end, the as preset value of comparison circuit.
Further, the resistance R1 is variable resistance.
Through the above technical solutions, resistance R1 be the convenient voltage value to resistance R1 and the both ends resistance R2 of variable resistance into
Row is adjusted, and then is facilitated and be adjusted according to the difference for the concrete component that need to be processed to comparing circuit presets value.
Further, the warning light for prompting driving motor prograde circuit to open and close is coupled in the switching circuit.
Through the above technical solutions, staff is facilitated to know the working condition of driving motor prograde circuit.
In conclusion the utility model has the advantages that：
（1）Drive several Screw arbor with nut at both-ends to rotate synchronously by drive component, to realize several pieces of the first reinforcing plates and
Second reinforcing plate moves toward one another or counter motion, to facilitate the adjusting of the first template and the second template；
（2）It is detected by detecting the pressure between the first reinforcing plate of control assembly pair and the first template, and according to pressure
Power detected value controls the break-make of driving motor current supply circuit, further increase poured between the first template and the second template it is mixed
The precision and intensity of solidifying soil component；
（3）It is simple in structure, it is easy to implement.
Description of the drawings
Fig. 1 is the fixture structure schematic diagram of building template in the prior art；
Fig. 2 is the overall structure diagram of the present embodiment；
Fig. 3 is the splicing schematic diagram of daughter board；
Fig. 4 is the partial schematic diagram of the present embodiment, mainly shows the structure of locking assembly；
Fig. 5 is the control block diagram of driving motor；
Fig. 6 is the circuit diagram for detecting control assembly；
Fig. 7 is the partial sectional view of this implementation, mainly shows the connection relation of pressure sensor and the first template.
Reference numeral：1, the first template；2, the second template；3, mounting hole；4, Screw arbor with nut at both-ends；5, the first pull rod；6, second
Pull rod；7, forward screw thread slot；8, reverse thread slot；9, the first reinforcing plate；10, the second reinforcing plate；11, locking assembly；12, laterally
Driving mechanism；13, longitudinal driving mechanism；14, rack；15, driving motor；16, rotate gear；17, rack is rotated；18, it links
Gear；19, link rack；20, handle；21, control assembly is detected；22, pressure sensor；23, comparison circuit；24, switch electricity
Road；25, mounting groove；26, reinforced pipe；27, mountain type card；28, locking nut；29, daughter board；S1, start button is rotated forward；S2, reversion
Start button；L, warning light.
Specific implementation mode
The utility model is described in further detail below in conjunction with attached drawing.
A kind of constructional form fixing apparatus, as shown in Fig. 2, including the first template 1 and the second template 2, the first template 1 and the
Two templates 2 are arranged in parallel, several mounting holes 3, the mounting hole 3 of the first template 1 are offered in the first template 1 and the second template 2
Be equipped with several Screw arbor with nut at both-ends 4 in the mounting hole 3 of the second template 2, several 4 rectangular arrays of Screw arbor with nut at both-ends arrangements.
Screw arbor with nut at both-ends 4 includes the first pull rod 5 and the second pull rod 6, and the first pull rod 5 and the second pull rod 6 are wholely set, and first draws
Forward screw thread slot 7 is offered on bar 5, and reverse thread slot 8 is offered on the second pull rod 6.
First template 1 is connected with several pieces of the first reinforcing plates 9, the length of the first reinforcing plate 9 on the side wall far from the second template 2
Axis horizontal is arranged, and adjacent first reinforcing plate 9 is arranged in parallel.
Second template 2 is connected with several pieces of the second reinforcing plates 10 on the side wall far from the first template 1, the second reinforcing plate 10
Long axis is horizontally disposed, and adjacent second reinforcing plate 10 is arranged in parallel, and the second reinforcing plate 10 and the first reinforcing plate 9 are oppositely arranged.
The first pull rod of one end 5 of several Screw arbor with nut at both-ends 4 being located in same level is arranged in the first reinforcing plate 9, several
The second pull rod 6 that root is located at the other end of the Screw arbor with nut at both-ends 4 in same level is arranged in the second reinforcing plate 10.
First reinforcing plate 9 and 7 screw-thread fit of forward screw thread slot, the second reinforcing plate 10 and 8 screw-thread fit of reverse thread slot.
As shown in figure 3, for convenience of the installation and removal of the first reinforcing plate 9 and the second reinforcing plate 10, the first reinforcing plate 9 and the
Two reinforcing plates 10 include the daughter board 29 of two pieces of pairings splicing, and 29 end of daughter board is bolted to connection.
Locking assembly 11 is provided in first template 1, locking assembly 11 is arranged in the first template 1 and the second mould for driving
All Screw arbor with nut at both-ends 4 of plate 2 rotate synchronously, the first reinforcing plate 9 and the second reinforcing plate 10 to drive relative position it is opposite or
Counter motion.
During practice of construction, pvc pipe is usually arranged outside Screw arbor with nut at both-ends 4, and pvc pipe is set to the first template 1 and
Between two templates 2.
As shown in figure 4, locking assembly 11 includes transversal driving mechanism 12 and longitudinal driving mechanism 13, transversal driving mechanism 12
For driving all Screw arbor with nut at both-ends 4 being located in same horizontal line to rotate synchronously, longitudinal driving mechanism 13 is for driving adjacent cross
Screw arbor with nut at both-ends 4 on same vertical direction into driving mechanism 12 rotates synchronously, side of first template 1 far from the second template 2
Organic frame 14 is connected on wall, driving motor 15 is installed in rack 14, driving motor 15 is fixedly connected on wherein one first drawing
The end of bar 5.
As shown in Figure 4 and Figure 5, it is equipped on side wall of first template 1 far from the second template 2 and rotates forward start button S1 and anti-
Turn start button S2, rotate forward start button S1 and be serially connected in the rotating forward circuit of driving motor 15, reversion start button S2 is serially connected with
Rotated forward in the current supply circuit that driving motor 15 inverts, in the present embodiment start button S1 and reversion start button S2 be self-locking by
Button, and the power supply of driving motor 15 is different according to the difference for selecting 15 power supply mode of driving motor, in the present embodiment not
It is specifically limited.
As shown in figure 4, when driving motor 15 drives a wherein rotation of Screw arbor with nut at both-ends 4, it is in same with the Screw arbor with nut at both-ends 4
Screw arbor with nut at both-ends 4 on one horizontal line rotates synchronously under the drive of transversal driving mechanism 12, meanwhile, in longitudinal driving mechanism 13
Under drive, two Screw arbor with nut at both-ends 4 rotation between adjacent transverse driving mechanism 12, and then realize the synchronization of whole Screw arbor with nut at both-ends 4
Rotation.
Transversal driving mechanism 12 includes the rotate gear 16 for being fixedly connected on 5 end of the first pull rod, is located at same horizontal line
On all rotate gears 16 outside be arranged with turning gear item 17.
It drives rotation rack 17 to rotate when rotate gear 16 rotates one of in transversal driving mechanism 12, and rotates
The rotation of rack 17 then drives the whole rotate gears 16 for being engaged in rotation rack 17 to rotate.
Longitudinal driving mechanism 13 includes two linkage gears 18 and the linkage rack 19 being sheathed on outside linkage gear 18, linkage
Gear 18 is fixedly connected on the end of the first pull rod 5, and the center of circle of two linkage gears 18 is located on same vertical line.
When one of Screw arbor with nut at both-ends 4 rotates, the rotate gear 16 being fixedly connected on the Screw arbor with nut at both-ends 4 rotates,
Under the drive of transversal driving mechanism 12, all Screw arbor with nut at both-ends 4 for being arranged in same the first reinforcing plate 9 and the second reinforcing plate 10 are same
Step rotation, under the drive of longitudinal driving mechanism 13, all Screw arbor with nut at both-ends 4 of 12 synchronous drive of adjacent transverse driving mechanism rotate,
And then realize the purpose that 9 and second reinforcing plate 10 of all first reinforcing plates is adjusted in synchronism.
For convenience of the pressure being applied to the first reinforcing plate 9 and the second reinforcing plate 10 in first template 1 and the second template 2
It finely tunes, handle 20 is fixedly connected in one of rotate gear 16, handle 20 is fixedly connected on rotate gear 16 and deviates the center of circle
Position.
For convenience of to the first reinforcing plate 9 and the second reinforcing plate 10 be applied to the pressure in the first template 1 and the second template 2 into
Row controls, and detection control assembly 21 is provided in the first template 1.
As shown in fig. 6, detection control assembly 21 includes：
Pressure sensor 22 is installed in the first template 1, for detecting the pressure between 9 first template 1 of the first reinforcing plate
And output pressure detected value；
Comparison circuit 23, is coupled to the output end of pressure sensor 22 to receive pressure detection value, by pressure detection value with
Preset value is compared, and exports comparison signal；
Switching circuit 24 is coupled to the output end of comparison circuit 23 to receive comparison signal, and controls the confession of driving motor 15
The break-make of electrical circuit.
As shown in fig. 7, the first template 1 is installed far from mounting groove 25, pressure sensor 22 is offered on 2 side wall of the second template
In in mounting groove 25.
Comparison circuit 23 includes comparator A, and positive terminal is coupled to the output end of pressure sensor 22；
Resistance R1, both ends are serially connected between the reverse side of comparator A and direct current VCC；
Resistance R2, both ends are serially connected between the reverse side and ground of comparator A.
Resistance R1 and resistance R2 is partial pressure relationship, and the voltage of the reverse side of comparator A is the voltage at the both ends R2, is as compared
The preset value of circuit 23 is adjusted 23 preset value of comparison circuit for convenience of according to the difference for the concrete component that need to be processed,
Resistance R1 is variable resistance.
Switching circuit 24 includes resistance R3, triode Q1, relay KM1 and sustained diode 1.
One end of resistance R3 is coupled to the output end of comparator A, and the other end of resistance R3 is coupled to the base stage of triode Q1,
Relay KM1 includes coil and normally closed interlock, and the coil tandem of relay KM1 is in the collector of direct current VCC and triode Q1
Between, as shown in figure 5, the normally closed interlock of relay KM1 is serially connected in the current supply circuit of the rotating forward of driving motor 15, fly-wheel diode
The anode of D1 is coupled to the collector of triode Q1, and the cathode of sustained diode 1 is coupled to direct current VCC.
The working condition of 15 prograde circuit of driving motor, emitter and the ground of triode Q1 are known for convenience of staff
Between be serially connected with warning light L.
As shown in figure 4, warning light L is installed on side wall of first template 1 far from the second template 2.
In the present embodiment, direct current VCC is provided by accumulator.
The course of work：
When needing to fix the first template 1 and the second template 2, the requirement adjustment electricity of the concrete component poured as needed
The resistance value of R1 is hindered, the first reinforcing plate 9 is sheathed on 5 side of the first pull rod, the second pull rod 6 is sequentially passed through the first template 1 and second
Second reinforcing plate 10 is sheathed on the second pull rod 6 by template 2, and installation rotation rack 17 and linkage rack 19 install driving motor
15 make it be fixed with a wherein Screw arbor with nut at both-ends 4, press and rotate forward start button S1, the drive of driving motor 15 wherein one is to drawing spiral shell
Bar 4 rotates, and under the action of transversal driving mechanism 12 and longitudinal driving mechanism 13, all Screw arbor with nut at both-ends 4 rotate, if to driving
There are the first reinforcing plate 9 and the second reinforcing plate 10 to push against the first template 1 and the second template 2.
When pressure sensor 22 detects that pressure detection value is more than the preset value of comparison circuit 23, the output of comparator A
The comparison signal of end output high level, triode Q1 conductings, warning light L are lighted, and the coil of relay KM1 obtains electric, relay KM1
Normally closed interlock disconnect, 15 prograde circuit of driving motor be cut off, driving motor 15 stops operating, by rotate forward start button S1 answer
Position.
When needing to remove the first template 1 and the second template 2, reversion start button S2 is pressed, conducting driving motor 15
Circuit for reversing, driving motor 15 drive Screw arbor with nut at both-ends 4 to rotate backward so that the first reinforcing plate 9 and the second reinforcing plate 10 are respectively towards remote
It is moved from the direction of the first template 1 and the second template 2.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can as needed make the present embodiment the modification of not creative contribution after reading this specification, but
As long as all being protected by Patent Law in the right of the utility model.
Claims (10)
1. a kind of constructional form fixing apparatus, including the first template (1), the second template for being oppositely arranged with the first template (1)
(2), the Screw arbor with nut at both-ends (4) of several rectangular arrays arrangement is equipped between first template (1) and the second template (2),
It is characterized in that, the Screw arbor with nut at both-ends (4) includes being arranged in the first pull rod (5) of the first template (1) and being arranged in the second template
(2) the second pull rod (6) offers forward screw thread slot (7) on first pull rod (5), is offered on second pull rod (6)
Reverse thread slot (8), it is horizontally disposed and coordinate with forward screw thread slot (7) that the first template (1) side is provided with several
First reinforcing plate (9), it is horizontally disposed and coordinate with reverse thread slot (8) that the second template (2) side is provided with several
The both ends of the second reinforcing plate (10) being correspondingly arranged with the first reinforcing plate (9), several Screw arbor with nut at both-ends (4) are arranged in first simultaneously
Reinforcing plate (9) and the second reinforcing plate (10), it is synchronous that the first template (1) side is provided with several Screw arbor with nut at both-ends (4) of driving
Rotation is so that several pieces of the first reinforcing plates (9) and the second reinforcing plate (10) the first template of abutting (1) and the second template (2)
Locking assembly (11).
2. a kind of constructional form fixing apparatus according to claim 1, which is characterized in that the locking assembly (11) includes
It is arranged in several Screw arbor with nut at both-ends (4) of the first reinforcing plate of same (9) and the second reinforcing plate (10) for driving while rotating
Transversal driving mechanism (12), be provided between adjacent transverse driving mechanism (12) and be located on same vertical direction for driving
The longitudinal driving mechanism (13) that Screw arbor with nut at both-ends (4) rotates synchronously, be equipped in the first template (1) for drive wherein one to drawing
The driving motor (15) of screw rod (4) rotation.
3. a kind of constructional form fixing apparatus according to claim 2, which is characterized in that the transversal driving mechanism (12)
Including being sheathed on the rotate gear (16) of Screw arbor with nut at both-ends (4) end and being sheathed on several turning gears of rotate gear (16) outside
Item (17).
4. a kind of constructional form fixing apparatus according to claim 2, which is characterized in that the longitudinal driving mechanism (13)
Linkage gear (18) including being fixedly connected on adjacent Screw arbor with nut at both-ends (4) end being located on vertical direction, two linkage teeth
Linkage rack (19) is arranged with outside wheel (18).
5. a kind of constructional form fixing apparatus according to claim 3, which is characterized in that one of rotate gear (16)
On be connected with handle (20).
6. a kind of constructional form fixing apparatus according to claim 2, which is characterized in that set on first template (1)
The detection control for being equipped with the pressure detected between the first reinforcing plate (9) and the first template (1) and controlling driving motor (15) start and stop
Component (21).
7. a kind of constructional form fixing apparatus according to claim 6, which is characterized in that the detection control assembly (21)
Including：
Pressure sensor (22) is installed in the first template (1), between detection (9) first template (1) of the first reinforcing plate
Pressure and output pressure detected value；
Comparison circuit (23), is coupled to the output end of pressure sensor (22) to receive pressure detection value, by pressure detection value with
Preset value is compared, and exports comparison signal；
Switching circuit (24) is coupled to the output end of comparison circuit (23) to receive comparison signal, and controls driving motor (15)
The break-make of prograde circuit.
8. a kind of constructional form fixing apparatus according to claim 7, which is characterized in that comparison circuit (23) packet
It includes：
Comparator A, positive terminal are coupled to the output end of pressure sensor (22)；
Resistance R1, both ends are serially connected between the reverse side of comparator A and direct current VCC；
Resistance R2, both ends are serially connected between the reverse side and ground of comparator A.
9. a kind of constructional form fixing apparatus according to claim 8, which is characterized in that the resistance R1 is variable resistance
Device.
10. a kind of constructional form fixing apparatus according to claim 7, which is characterized in that in the switching circuit (24)
It is coupled with the warning light (L) for prompting driving motor (15) prograde circuit to open and close.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721788117.6U CN207686297U (en) | 2017-12-19 | 2017-12-19 | A kind of constructional form fixing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721788117.6U CN207686297U (en) | 2017-12-19 | 2017-12-19 | A kind of constructional form fixing apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207686297U true CN207686297U (en) | 2018-08-03 |
Family
ID=62994461
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721788117.6U Expired - Fee Related CN207686297U (en) | 2017-12-19 | 2017-12-19 | A kind of constructional form fixing apparatus |
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| Country | Link |
|---|---|
| CN (1) | CN207686297U (en) |
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| CN108839229A (en) * | 2018-08-20 | 2018-11-20 | 中国建筑第七工程局有限公司 | It is a kind of for dismantling the work-saving device of precast-concrete form |
| CN110206230A (en) * | 2019-06-10 | 2019-09-06 | 上海建工四建集团有限公司 | Concrete column framework of steel reinforcement and template system integral structure and construction method |
| CN111395760A (en) * | 2020-03-04 | 2020-07-10 | 陈小芳 | Collecting device is dismantled to stagnant water bolt for construction |
| CN111691663A (en) * | 2020-06-23 | 2020-09-22 | 芜湖天达重工有限公司 | Two-way connecting piece of building steel sealing plate |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108839229A (en) * | 2018-08-20 | 2018-11-20 | 中国建筑第七工程局有限公司 | It is a kind of for dismantling the work-saving device of precast-concrete form |
| CN110206230A (en) * | 2019-06-10 | 2019-09-06 | 上海建工四建集团有限公司 | Concrete column framework of steel reinforcement and template system integral structure and construction method |
| CN110206230B (en) * | 2019-06-10 | 2023-05-16 | 上海建工四建集团有限公司 | Concrete column reinforcement cage and formwork system integrated structure and construction method |
| CN111395760A (en) * | 2020-03-04 | 2020-07-10 | 陈小芳 | Collecting device is dismantled to stagnant water bolt for construction |
| CN111395760B (en) * | 2020-03-04 | 2021-11-16 | 朱向阳 | Collecting device is dismantled to stagnant water bolt for construction |
| CN111691663A (en) * | 2020-06-23 | 2020-09-22 | 芜湖天达重工有限公司 | Two-way connecting piece of building steel sealing plate |
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