CN219650178U - Fastening device for civil engineering - Google Patents
Fastening device for civil engineering Download PDFInfo
- Publication number
- CN219650178U CN219650178U CN202223134656.1U CN202223134656U CN219650178U CN 219650178 U CN219650178 U CN 219650178U CN 202223134656 U CN202223134656 U CN 202223134656U CN 219650178 U CN219650178 U CN 219650178U
- Authority
- CN
- China
- Prior art keywords
- sleeve
- connecting rod
- fastening
- fastening device
- top end
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000000149 penetrating effect Effects 0.000 claims abstract description 26
- 230000003014 reinforcing effect Effects 0.000 claims description 11
- 238000000034 method Methods 0.000 claims description 3
- 230000003993 interaction Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
Landscapes
- Moulds, Cores, Or Mandrels (AREA)
Abstract
The utility model discloses a fastening device for civil engineering, which comprises a bottom template, wherein four side templates are arranged at the top end of the bottom template, the outside of each side template is sleeved with a fastening device, the fastening device comprises a first fastening plate, a second fastening plate, a sleeve, a connecting rod and a fixing pin, one end of the connecting rod is connected with an inner cavity of the sleeve in a sliding penetrating way, the other end of the connecting rod is fixedly connected with one of the first fastening plates, one end of the sleeve is connected with the other first fastening plate, the fixing pin is connected with the top end of the sleeve, a plurality of fixing holes are formed in the top end of the connecting rod at equal intervals, the fixing pin is connected with the inner cavity of the fixing hole, and the plurality of second fastening plates are respectively connected with the sleeve and the connecting rod. The utility model uses the arrangement mode of the first fastening plate, the second fastening plate, the sleeve, the connecting rod and the fixing pin, and uses the interaction of the first fastening plate and the second fastening plate to strengthen the side templates with different sizes, thus having wide applicability and quick and convenient fixation.
Description
Technical Field
The utility model relates to the technical field of civil engineering, in particular to a fastening device for civil engineering.
Background
With the development of the times, the living standard of people is gradually improved, living conditions and living environments are also changed day by day, and constructional engineering is also developed at a high speed, so that templates of the constructional engineering are indispensable in the construction process for structures commonly used in the constructional engineering or reinforced concrete.
The prior structure connection fastening device for civil engineering is inconvenient to fix templates rapidly when in use, has low working efficiency, is inconvenient to carry out multi-size adjustment according to actual needs when fixing templates with different sizes due to the fact that the length of the fastening device is fixed, and can only replace a plurality of fixing devices to be suitable for templates with different sizes, so that the applicability is low.
Disclosure of Invention
The present utility model is directed to a fastening device for civil engineering, which solves the above-mentioned problems of the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a fastening device for civil engineering comprises a bottom template, wherein the top end of the bottom template is provided with four side templates;
the method is characterized in that: the outside of the side template is sleeved with a fastening device;
the fastening device comprises a first fastening plate, a second fastening plate, a sleeve, a connecting rod and a fixing pin, wherein one end of the connecting rod is connected with an inner cavity of the sleeve in a sliding penetrating mode, the other end of the connecting rod is fixedly connected with one of the first fastening plates, one end of the sleeve is fixedly connected with the other first fastening plate, the fixing pin is connected with the top end of the sleeve in a sliding penetrating mode, a plurality of fixing holes are formed in the top end of the connecting rod at equal intervals, the fixing pin is connected with the inner cavity of the fixing hole in a threaded penetrating mode, and a plurality of second fastening plates are respectively connected with the sleeve and the connecting rod.
Preferably, the second fastening plate comprises a supporting plate, a reinforcing plate and a threaded rod, wherein the top end and the bottom end of the supporting plate are respectively and fixedly connected with the two sleeves, the opposite sides of the two connecting rods are respectively provided with a sliding groove, the top and the bottom of the supporting plate are respectively connected with the inner cavities of the two sliding grooves, the threaded rod is in threaded penetrating connection with the supporting plate, and the threaded rod is in rotary penetrating connection with the reinforcing plate.
Preferably, the top and bottom of the other supporting plate are fixedly connected with sliding blocks, and the sliding blocks are connected with the inner cavity of the sliding groove in a sliding and penetrating mode.
Preferably, the inner cavity of the sleeve is connected with a limiting block in a sliding and penetrating manner, the top end of the inner wall of the connecting rod block is provided with a counter bore, and the fixing bolt is connected with the inner cavity of the counter bore in a threaded and penetrating manner.
Preferably, the cross sections of the sleeve and the limiting block are square, and the cross section of the connecting rod is circular.
Preferably, the top end of the sleeve is provided with a disassembly hole, and the inner cavity of the disassembly hole is connected with the fixing bolt in a sliding and penetrating way.
The utility model has the technical effects and advantages that:
(1) The utility model uses the arrangement mode that the first fastening plate, the second fastening plate, the sleeve, the connecting rod and the fixing pin are matched, and the side templates with different sizes can be reinforced by using the interaction of the first fastening plate and the second fastening plate, so that the applicability is wide, and the fixing is rapid and convenient;
(2) According to the utility model, the fixing bolt is taken out from the dismounting hole by rotating the fixing bolt through the screwdriver in a mode that the dismounting hole is matched with the fixing bolt, so that the connecting rod can be separated from the limiting block, and the connecting rod can be pulled out from the inner cavity of the sleeve, thereby being convenient for separating the whole fastening device, facilitating the demolding work of the template and improving the working efficiency.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model.
Fig. 2 is a schematic diagram of the front internal structure of the present utility model.
Fig. 3 is an enlarged schematic view of the structure of fig. 2 a according to the present utility model.
FIG. 4 is a schematic diagram of the internal structure of the side surface of the stopper.
Fig. 5 is a schematic top view of the internal structure of the threaded rod of the present utility model.
In the figure: 1. a bottom template; 2. a side form; 3. a fastening device; 31. a first fastening plate; 32. a second fastening plate; 321. a support plate; 322. a reinforcing plate; 323. a threaded rod; 33. a sleeve; 34. a connecting rod; 35. a fixing pin; 4. a limiting block; 5. and (5) fixing bolts.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The utility model provides a fastening device for civil engineering, as shown in fig. 1-5, comprising a bottom template 1, the top end of which is provided with four side templates 2;
the outside of the side template 2 is sleeved with a fastening device 3;
the fastening device 3 comprises a first fastening plate 31, a second fastening plate 32, a sleeve 33, a connecting rod 34 and fixing pins 35, wherein the sleeve 33 and the connecting rod 34 are respectively provided with four, two sides which are respectively positioned at two opposite sides of the two first fastening plates 31, one end of the connecting rod 34 is in sliding penetrating connection with the inner cavity of the sleeve 33, the other end of the connecting rod 34 is fixedly connected with one of the first fastening plates 31, one end of the sleeve 33 is fixedly connected with the other first fastening plate 31, the fixing pins 35 are in sliding penetrating connection with the top end of the sleeve 33, a plurality of fixing holes are formed in the top end of the connecting rod 34 at equal intervals, the fixing pins 35 are in threaded penetrating connection with the inner cavity of the fixing holes, the second fastening plates 32 are respectively connected with the sleeves 33 and the connecting rods 34, the second fastening plates 32 comprise supporting plates 321, reinforcing plates 322 and threaded rods 323, the top end and the bottom end of one supporting plate 321 are respectively fixedly connected with the two sleeves 33, sliding grooves are formed in one side, opposite to the two connecting rods 34, of the other supporting plate 321, the top and the bottom of the other supporting plate 321 are respectively connected with the inner cavities of the two sliding grooves, the threaded rods 323 are in threaded penetrating connection with the supporting plates 321, the threaded rods 323 are in threaded penetrating connection with the reinforcing plates 322 in a rotating mode, and the threaded rods are in threaded penetrating connection with different fixing holes through fixing pins 35, so that the first fastening plates 31 can reinforce side templates 2 of different sizes, and the connecting plates are wide in applicability, rapid and convenient to fix.
The top and the bottom of another backup pad 321 are all fixedly connected with slider, and the slider slides with the inner chamber of spout and alternates the connection, and the setting of slider for another backup pad 321 can slide in the spout, when connecting rod 34 adjusts the length of stretching out sleeve 33, also can adjust the position of another backup pad 321 through the slider, thereby has adjusted the position of gusset plate 322, makes no matter connecting rod 34 stretches out sleeve 33 how long and can both make two gusset plates 322 to carry out reinforcement treatment to inside sideform 2.
The inner cavity of sleeve 33 slides and alternates and be connected with stopper 4, the top of connecting rod 34 is seted up flutedly, the inner cavity screw thread of recess alternates and is connected with fixing bolt 5, the counter bore has been seted up on the top of stopper 4 inner wall, fixing bolt 5 alternates with the inner cavity screw thread of counter bore and is connected, sleeve 33 and stopper 4's cross section all are square, the cross section of connecting rod 34 is circular, the dismantlement hole has been seted up on the top of sleeve 33, the inner cavity of dismantlement hole alternates with fixing bolt 5 and is connected, slide connecting rod 34 to the extreme side of sleeve 33 inner cavity through stopper 4, make counter bore and dismantlement hole the same vertical straight line, screw fixing bolt 5 through the screwdriver, make fixing bolt 5 break away from the recess, but still alternate with the inner cavity screw thread of counter bore and be connected, thereby can extract connecting rod 34 from among the inner cavity of sleeve 33, thereby divide into two halves fastener 3, thereby take out fastener 3 from the template that the pouring, the work of being convenient for to carry out the drawing a patterns, improvement work efficiency.
The working principle of the utility model is as follows:
after confirming the template that needs pouring, screw out fixed pin 35, pulling connecting rod 34, make two first fastening plate 31 be located the outside of wherein two sideforms 2 respectively, thereby can establish fastener 3 cover in the outside of sideforms 2, promote two first fastening plate 31 and make two first fastening plate 31 paste tightly to wherein each sideform 2, thereby fix connecting rod 34 through fixed pin 35 with two first fastening plate 31, rotate one of them threaded rod 323, threaded rod 323 drives reinforcing plate 322 and pastes tightly to the avris of two other sideforms 2, paste tightly the back, rotate another threaded rod 323 again, make another reinforcing plate 322 supplementary reinforcement, two reinforcing plate 322 make sideform 2 fastening effect better, after the fastening is accomplished, pour to sideform 2 inside, reverse rotation 323 makes reinforcing plate 322 no longer hug closely sideform 2, and screw out fixed pin 35, thereby slide connecting rod 34 to the extreme side of sleeve 33 inner chamber through stopper 4, thereby make fixing bolt 5 and dismantlement hole be the same vertical straight line, thereby take out the bolt 5 from the fixed slot through the fixed screw 5, thereby take out the fixed device from the side of the inner chamber 3, thereby take out the bolt 3 is fixed in the side of the inner chamber 3, the work is difficult to take out the fixed device, thereby take out the bolt 3 is convenient for the top is fixed from the side of the inner chamber 3, the side of the die plate is fixed, the device is removed, thereby the work is convenient for the top is broken out the bolt is broken out.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (6)
1. A fastening device for civil engineering, comprising:
the top end of the bottom template (1) is provided with four side templates (2);
the method is characterized in that: the outside of the side template (2) is sleeved with a fastening device (3);
the fastening device comprises a first fastening plate (31), a second fastening plate (32), a sleeve (33), a connecting rod (34) and a fixing pin (35), wherein one end of the connecting rod (34) is connected with an inner cavity of the sleeve (33) in a sliding penetrating mode, the other end of the connecting rod (34) is fixedly connected with one of the first fastening plates (31), one end of the sleeve (33) is fixedly connected with the other first fastening plate (31), the fixing pin (35) is connected with the top end of the sleeve (33) in a sliding penetrating mode, a plurality of fixing holes are formed in the top end of the connecting rod (34) at equal intervals, the fixing pin (35) is connected with inner cavity threads of the fixing holes in a penetrating mode, and a plurality of second fastening plates (32) are respectively connected with the sleeve (33) and the connecting rod (34).
2. The fastening device for civil engineering according to claim 1, wherein the second fastening plate (32) comprises a support plate (321), a reinforcing plate (322) and a threaded rod (323), wherein the top end and the bottom end of one support plate (321) are respectively and fixedly connected with two sleeves (33), one side opposite to the two connecting rods (34) is provided with sliding grooves, the top and the bottom of the other support plate (321) are respectively connected with the inner cavities of the two sliding grooves, the threaded rod (323) is in threaded penetrating connection with the support plate (321), and the threaded rod (323) is in rotary penetrating connection with the reinforcing plate (322).
3. The fastening device for civil engineering according to claim 2, wherein the top end and the bottom end of the other supporting plate (321) are fixedly connected with sliding blocks, and the sliding blocks are connected with the inner cavity of the sliding chute in a sliding and penetrating manner.
4. The fastening device for civil engineering according to claim 1, wherein the inner cavity of the sleeve (33) is connected with a limiting block (4) in a sliding and penetrating manner, the top end of the connecting rod (34) is provided with a groove, the inner cavity thread of the groove is connected with a fixing bolt (5) in a penetrating manner, the top end of the inner wall of the limiting block (4) is provided with a counter bore, and the fixing bolt (5) is connected with the inner cavity thread of the counter bore in a penetrating manner.
5. The fastening device for civil engineering according to claim 1, characterized in that the cross sections of the sleeve (33) and the stopper (4) are square, and the cross section of the connecting rod (34) is circular.
6. The fastening device for civil engineering according to claim 1, characterized in that the top end of the sleeve (33) is provided with a dismounting hole, and the inner cavity of the dismounting hole is connected with the fixing bolt (5) in a sliding and penetrating manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223134656.1U CN219650178U (en) | 2022-11-25 | 2022-11-25 | Fastening device for civil engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223134656.1U CN219650178U (en) | 2022-11-25 | 2022-11-25 | Fastening device for civil engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219650178U true CN219650178U (en) | 2023-09-08 |
Family
ID=87856113
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223134656.1U Active CN219650178U (en) | 2022-11-25 | 2022-11-25 | Fastening device for civil engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219650178U (en) |
-
2022
- 2022-11-25 CN CN202223134656.1U patent/CN219650178U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207633756U (en) | A kind of angle and the adjustable building internal corner template of length | |
| CN206053324U (en) | A kind of curved adjustable securing member of building template list | |
| CN103963146A (en) | Construction method for column mold composed of concrete formworks | |
| CN209653387U (en) | A kind of building template clamp device | |
| CN219650178U (en) | Fastening device for civil engineering | |
| CN111364753A (en) | Angle-adjustable template fixing device and using method | |
| CN212002268U (en) | Constructional column concrete pouring mouth mould | |
| CN207798502U (en) | A kind of multispecimen molding die for construction material detection | |
| CN206796127U (en) | A kind of prefabricated concrete structure grout sleeve precise alignment die device | |
| CN214575736U (en) | Multifunctional pull rod device for building construction template | |
| CN213107392U (en) | Recycled concrete test block manufacturing mold | |
| CN212554387U (en) | Concrete tubular pile cast molding auxiliary device | |
| CN208323723U (en) | A kind of pin-connected panel prefabricated panel mold | |
| CN206703280U (en) | Reinforcing bar positioning fixture for precast member for reinforcing bar concrete | |
| CN211143750U (en) | Novel counter-pulling screw rod | |
| CN217923583U (en) | A template anchor clamps for concreting lead wall | |
| CN207177291U (en) | A kind of aluminum alloy pattern plate connection fastening structure | |
| CN208019276U (en) | Cross pipe forming apparatus | |
| CN217203512U (en) | Large-volume concrete pouring construction template | |
| CN115125904A (en) | Concrete pouring mold for hydraulic engineering building and operation method thereof | |
| CN220100647U (en) | Engineering template | |
| CN219946642U (en) | Precast beam mould system | |
| CN214942309U (en) | Engineering construction concrete placement typical forms | |
| CN220052211U (en) | Green building materials concrete prefabricated section mould | |
| CN217871817U (en) | Construction equipment is consolidated in leak protection of post template thick liquid |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |