CN212388551U - Building template for reservoir dam - Google Patents
Building template for reservoir dam Download PDFInfo
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- CN212388551U CN212388551U CN202020822947.1U CN202020822947U CN212388551U CN 212388551 U CN212388551 U CN 212388551U CN 202020822947 U CN202020822947 U CN 202020822947U CN 212388551 U CN212388551 U CN 212388551U
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Abstract
The utility model relates to a building template for reservoir dam, which comprises two template main bodies, a support square pipe and an inclined support square pipe which are arranged on the back surfaces of the two template main bodies, and a connecting rod and a sleeve which are arranged between the two template main bodies, wherein both ends of the connecting rod are provided with a round pipe with a coaxial line, and the template main bodies are provided with first through holes for the round pipe to pass through; a circle of limiting groove is formed in the inner side wall of the first through hole; a plurality of second through holes communicated with the inner side wall and the outer side wall of the circular pipe are arranged on the peripheral wall of the circular pipe, and limiting rods inserted into the limiting grooves are embedded in the second through holes in a sliding manner; the round tube is provided with a driving mechanism which drives the limiting rods to open or close simultaneously. This scheme has made things convenient for staff's installation or dismantlement connecting rod greatly, has effectively improved the dismouting efficiency of connecting rod.
Description
Technical Field
The utility model belongs to the technical field of hydraulic engineering's technique and specifically relates to a building templates for reservoir dam is related to.
Background
The dam refers to a weir for intercepting rivers and blocking water, and a water blocking dam of reservoirs, rivers and the like. The common reservoir dam mainly comprises a main dam, an auxiliary dam, a gravity dam, a normal spillway, an emergency spillway, a smart main canal culvert and a power station.
For example, patent with publication number CN110629760A provides a building template for reservoir dam, which comprises two opposite template main bodies, wherein each template main body consists of a rectangular frame and frames in the horizontal and vertical directions, a WPC plastic template with the thickness of 1.8cm is arranged on the front surface of each frame, and the WPC plastic template is riveted with the frames through rivets; the square pipe support is fixedly connected with the rectangular frame, and the top of the square pipe support is provided with an adjusting screw rod and an adjusting nut; the square pipe inclined struts are arranged on two sides of the template main body, one end of each square pipe inclined strut is rotatably connected with the template main body through a pin, and the other end of each square pipe inclined strut is rotatably connected with the middle of each square pipe inclined strut through a pin.
Although the condition that mould or explosion mould were expanded can be avoided to above-mentioned building templates, when many connecting rods of dismouting, the staff need frequently screw up or unscrew the nut, and this kind of installation or the mode of dismantling the connecting rod is wasted time and energy, has seriously reduced the dismouting efficiency of connecting rod.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a building templates for reservoir dam has made things convenient for staff's installation or has dismantled the connecting rod, has effectively improved the dismouting efficiency of connecting rod.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:
a building template for a reservoir dam comprises two template main bodies, a supporting square pipe and an inclined supporting square pipe which are arranged on the opposite sides of the two template main bodies, and a connecting rod and a sleeve which are arranged between the two template main bodies, wherein the two ends of the connecting rod are provided with coaxial circular pipes, and the template main bodies are provided with first through holes for the circular pipes to pass through; a circle of limiting groove is formed in the inner side wall of the first through hole; a plurality of second through holes communicated with the inner side wall and the outer side wall of the circular pipe are arranged on the peripheral wall of the circular pipe, and limiting rods inserted into the limiting grooves are embedded in the second through holes in a sliding manner; the round tube is provided with a driving mechanism which drives the limiting rods to open or close simultaneously.
Through adopting above-mentioned technical scheme, after distance adjustment is suitable between two template main parts, the staff inserts the pipe on the connecting rod both ends respectively in the first through-hole of two template main parts, just behind the spacing groove as the second through-hole, staff's rethread actuating mechanism opens many gag levers, many gag levers will insert the spacing groove simultaneously and support tightly at the spacing groove tank bottom, the pipe just is locked in the template main part, the connecting rod is installed successfully between two template main parts promptly. When the connecting rod needs to be disassembled, the staff draws in the limiting rods through the driving mechanism, the limiting rods do not support against the bottoms of the limiting grooves, and the connecting rod can be successfully taken down from the two template main bodies after the limiting rods are separated from the limiting grooves. Compared with the prior art, this scheme has saved the work load that the staff unscrewed and screwed up a plurality of nuts, and when the gag lever post inserted the spacing inslot, the connecting rod just installed successfully, breaks away from the spacing groove when the gag lever post, and the connecting rod alright be dismantled, and this has made things convenient for the staff to install or dismantle the connecting rod greatly, has effectively improved the dismouting efficiency of connecting rod.
The utility model discloses further set up to: the driving mechanism comprises a rotating shaft which is in threaded connection with the inside of the round pipe and is coaxial with the round pipe, and inclined planes which are arranged on the side wall of the rotating shaft corresponding to the plurality of limiting rods in the circumferential direction, and the distance from each inclined plane to the central axis of the rotating shaft is gradually changed along the axial direction of the rotating shaft; the limiting rod is arranged on the rotating shaft, and the limiting rod is arranged on the rotating shaft.
By adopting the technical scheme, a worker rotates the rotating shaft through the knob, the rotating shaft moves along the axial direction of the circular tube under the action of the threads, and the limiting rods can be simultaneously opened outwards under the action of the inclined plane; after the limiting rod no longer supports tight limiting rod, many limiting rods alright inwards draw in simultaneously under the effect of spring, finally realize the locking or the dismantlement to the pipe position, actuating mechanism's structural principle is ingenious, and it is very convenient in the operation, has effectively improved the dismouting efficiency of connecting rod.
The utility model discloses further set up to: one end of the rotating shaft, which is close to the knob, is provided with a polygonal slot, and an insert block fixedly connected with the knob is inserted in the slot.
Through adopting above-mentioned technical scheme, when needs rotatory pivot, the staff directly inserts the slot with the inserted block on the knob in, and the staff can rotate the pivot through the knob afterwards. When the rotating shaft does not need to be rotated, the worker can pull the plug block out of the slot. The setting of slot and inserted block not only makes the dismouting between pivot and the knob become more convenient, has made things convenient for staff's dismouting connecting rod, and a knob can rotate many pivots simultaneously, has practiced thrift the manufacturing cost of equipment.
The utility model discloses further set up to: one end of the round pipe, which is far away from the connecting rod, is sleeved with a blocking sleeve.
Through adopting above-mentioned technical scheme, the spacer sleeve can block the concrete of pouring the in-process, has effectively avoided the concrete to enter into the pipe and the condition in the slot, has guaranteed the normal use of device.
The utility model discloses further set up to: the connecting rods comprise a first connecting rod and a second connecting rod which are coaxial, one end of the first connecting rod, which is close to the second connecting rod, is provided with a sliding rod which is coaxial, and one end of the second connecting rod, which is close to the first connecting rod, is provided with a sliding groove for the sliding rod to slide; the second connecting rod is also in threaded connection with a bolt for abutting against the sliding rod.
Through adopting above-mentioned technical scheme, the staff slides the slide bar in the sliding tray, and the interval of head rod and second connecting rod changes, and the whole length of connecting rod will also change thereupon, and the connecting rod just can be installed between two template main parts of different intervals, has not only made things convenient for the installation of connecting rod, has still improved the flexibility of connecting rod when the operation.
The utility model discloses further set up to: one end of the limiting rod, which is close to the limiting groove, is provided with a limiting plate for being attached to the bottom of the limiting groove.
Through adopting above-mentioned technical scheme, the area of contact between limiting plate multiplicable gag lever post and the spacing groove tank bottom has improved the position restraint effect of template main part to the gag lever post, has effectively improved the stability after the connecting rod is locked.
The utility model discloses further set up to: the notch of the limiting groove is flared.
Through adopting above-mentioned technical scheme, the flaring setting of spacing notch department can play the guide effect when the gag lever post inserts the spacing groove, and then makes the gag lever post insert the spacing inslot more smoothly, has made things convenient for staff's erection joint pole.
To sum up, the utility model discloses a beneficial technological effect does:
1. the arrangement of the circular tube, the first through hole, the limiting groove, the second through hole, the limiting rod and the driving mechanism facilitates the installation or the disassembly of the connecting rod by workers, and the disassembly and assembly efficiency of the connecting rod is effectively improved;
2. due to the arrangement of the slots and the insertion blocks, the disassembly and the assembly between the rotating shaft and the knob become more convenient, and the manufacturing cost of equipment is saved;
3. the arrangement of the blocking sleeve effectively avoids the condition that concrete enters the round pipe and the slot;
4. the arrangement of the first connecting rod, the second connecting rod, the sliding groove and the bolt enables the overall length of the connecting rod to be adjusted, so that the installation of the connecting rod is facilitated, and the flexibility of the connecting rod during operation is improved;
5. the setting of limiting plate is favorable to having improved the stability of connecting rod after being locked.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an enlarged partial schematic view of portion A of FIG. 1;
fig. 3 is a partially enlarged schematic view of a portion B in fig. 1.
In the figure, 1, a template body; 2. supporting the square pipe; 3. an inclined strut square tube; 4. a connecting rod; 41. a first connecting rod; 42. a second connecting rod; 5. a circular tube; 6. a first through hole; 7. a limiting groove; 8. a second through hole; 9. a limiting rod; 10. a limiting plate; 11. a rotating shaft; 12. a bevel; 13. a spring; 14. a slot; 15. inserting a block; 16. a barrier sleeve; 17. a slide bar; 18. a sliding groove; 19. a bolt; 20. a knob; 21. a sleeve.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1, the building template for the reservoir dam comprises two vertical template main bodies 1, a supporting square pipe 2 and an inclined supporting square pipe 3 which are arranged on the back surfaces of the two template main bodies 1 and play a supporting role, a plurality of horizontal connecting rods 4 which are arranged between the two template main bodies 1 and play a reinforcing role, and sleeves 21 which are sleeved on the connecting rods 4.
Referring to fig. 1 and 2, the two ends of the connecting rod 4 are fixedly connected with circular tubes 5 having circular cross sections, and the central axes of the circular tubes 5 are overlapped with the central axis of the connecting rod 4. First through holes 6 for the circular tubes 5 to pass through are formed in the two template main bodies 1. A circle of limiting groove 7 is formed in the inner side wall of the first through hole 6, and the groove opening of the limiting groove 7 is formed in an expanding opening. Four circular second through holes 8 are formed in the peripheral wall, corresponding to the limiting groove 7, of the circular tube 5, the four second through holes 8 are distributed on the peripheral wall of the circular tube 5 at equal-angle intervals, and the length direction of the second through holes 8 is the same as the radius direction of the circular tube 5. All slide in every second through-hole 8 and paste and tightly have a gag lever post 9, the lateral wall and the fixedly connected with limiting plate 10 of pipe 5 are stretched out to the one end of gag lever post 9, and limiting plate 10 is used for supporting the tank bottom of tight spacing groove 7, and the other end of gag lever post 9 stretches into the inside of pipe 5. The inner thread of the circular tube 5 is connected with a rotating shaft 11 with a circular cross section, and the central axis of the rotating shaft 11 is superposed with the central axis of the circular tube 5. The pivot 11 corresponds on the lateral wall of four gag lever posts 9 circumference and has seted up round inclined plane 12, and the gag lever post 9 stretches into one end and the 12 butt cooperations on inclined plane in the pipe 5, and the distance between inclined plane 12 and the pivot 11 axis reduces gradually towards the direction that is close to connecting rod 4. A knob 20 is arranged at one end of the rotating shaft 11 far away from the connecting rod 4. Still fixedly connected with spring 13 between limiting plate 10 and the pipe 5, spring 13 is when natural state, and spring 13 will order about gag lever post 9 and withdraw pipe 5, and limiting plate 10 just separates with spacing groove 7, and spring 13 is when tensile state, and limiting plate 10 will support tightly at the groove bottom of spacing groove 7. The rotating shaft 11, the inclined plane 12, the spring 13 and the knob 20 form a driving mechanism for driving the four limiting rods 9 to open or close simultaneously. After distance adjustment is suitable between two template main parts 1, the staff inserts the pipe 5 on connecting rod 4 both ends respectively in the first through-hole 6 of two template main parts 1, when second through-hole 8 aligns with spacing groove 7, the staff rotates pivot 11 through knob 20 again, pivot 11 will move towards the inside of pipe 5 under the screw action, inclined plane 12 will order about four gag lever post 9 and outwards open simultaneously, spring 13 is stretched, limiting plate 10 will insert in spacing groove 7 and finally support tightly on the tank bottom of spacing groove 7, pipe 5 just is locked on template main part 1, connecting rod 4 just successfully installs between two template main parts 1. When connecting rod 4 is dismantled to needs, the staff passes through knob 20 antiport pivot 11, and pivot 11 will stretch out inside pipe 5 under the effect of screw thread, and inclined plane 12 will no longer order about limiting plate 10 and support the tank bottom of tight spacing groove 7, again under the resilience force effect of spring 13, in four gag lever posts 9 will retract pipe 5 simultaneously, after four gag lever posts 9 and four limiting plates 10 all break away from spacing groove 7, connecting rod 4 alright take off from two template main parts 1 successfully.
Referring to fig. 2, a slot 14 with a rectangular cross section is formed in an end surface of the rotating shaft 11 close to the knob 20, and an insertion block 15 in insertion fit with the slot 14 is fixedly connected to the knob 20. Through the arrangement of the slot 14 and the insertion block 15, the knob 20 and the rotating shaft 11 can be in a detachable connection structure, so that one knob 20 can rotate a plurality of rotating shafts 11, and the manufacturing cost of the equipment is saved.
In order to prevent the concrete from entering the round pipe 5 and the slot 14, a blocking sleeve 16 for blocking the concrete is sleeved on one end of the round pipe 5 far away from the connecting rod 4 (shown in figure 1).
Referring to fig. 1 and 3, the connecting rod 4 includes a first connecting rod 41 and a second connecting rod 42, one end of the first connecting rod 41 away from the second connecting rod 42 is fixedly connected to one of the circular tubes 5, one end of the second connecting rod 42 away from the first connecting rod 41 is fixedly connected to the other circular tube 5, and the central axes of the first connecting rod 41, the second connecting rod 42 and the circular tube 5 are all overlapped. One end of the first connecting rod 41 close to the second connecting rod 42 is provided with a sliding rod 17 with a rectangular cross section, one end of the second connecting rod 42 close to the first connecting rod 41 is provided with a sliding groove 18 for the sliding embedding of the sliding rod 17, and the second connecting rod 42 is further connected with a bolt 19 for tightly abutting against the sliding rod 17 in a threaded manner. The staff can slide bar 17 and adjust the interval between first connecting rod 41 and second connecting rod 42 to make connecting rod 4 just install between two template main parts 1 of different intervals, improved the flexibility of connecting rod 4 when the operation greatly.
The implementation principle of the embodiment is as follows: after distance adjustment is suitable between two template main parts 1, the staff inserts the pipe 5 on connecting rod 4 both ends respectively in the first through-hole 6 of two template main parts 1, when second through-hole 8 aligns with spacing groove 7, the staff rotates pivot 11 through knob 20 again, pivot 11 will move towards the inside of pipe 5 under the screw action, inclined plane 12 will order about four gag lever post 9 and outwards open simultaneously, spring 13 is stretched, limiting plate 10 will insert in spacing groove 7 and finally support tightly on the tank bottom of spacing groove 7, pipe 5 just is locked on template main part 1, connecting rod 4 just successfully installs between two template main parts 1. When connecting rod 4 is dismantled to needs, the staff passes through knob 20 antiport pivot 11, and pivot 11 will stretch out inside pipe 5 under the effect of screw thread, and inclined plane 12 will no longer order about limiting plate 10 and support the tank bottom of tight spacing groove 7, again under the resilience force effect of spring 13, in four gag lever posts 9 will retract pipe 5 simultaneously, after four gag lever posts 9 and four limiting plates 10 all break away from spacing groove 7, connecting rod 4 alright take off from two template main parts 1 successfully.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (7)
1. The utility model provides a building templates for reservoir dam, includes two template main parts (1), sets up support side's pipe (2) and bracing side's pipe (3) on two template main parts (1) back to the back to and set up connecting rod (4) and sleeve (21) between two template main parts (1), its characterized in that: the two ends of the connecting rod (4) are respectively provided with a coaxial circular tube (5), and the template main body (1) is provided with a first through hole (6) for the circular tube (5) to pass through; a circle of limiting groove (7) is formed in the inner side wall of the first through hole (6); a plurality of second through holes (8) communicated with the inner side wall and the outer side wall of the circular tube (5) are formed in the peripheral wall of the circular tube (5), and limiting rods (9) inserted into the limiting grooves (7) are embedded in the second through holes (8) in a sliding manner; the round tube (5) is provided with a driving mechanism which drives the plurality of limiting rods (9) to open or close simultaneously.
2. A building template for a reservoir dam as claimed in claim 1, wherein: the driving mechanism comprises a rotating shaft (11) which is connected in the circular tube (5) in a threaded manner and is coaxial with the circular tube (5), and an inclined surface (12) which is arranged on the side wall of the rotating shaft (11) corresponding to the plurality of limiting rods (9) in the circumferential direction, wherein the distance from the inclined surface (12) to the central axis of the rotating shaft (11) is gradually changed along the axial direction of the rotating shaft (11); the device also comprises a spring (13) which is arranged on the circular tube (5) and used for driving the limiting rod (9) to retract into the circular tube (5), and a knob (20) which is arranged on one end of the rotating shaft (11) and can be separated from the rotating shaft (11).
3. A building template for a reservoir dam as claimed in claim 2, wherein: one end of the rotating shaft (11) close to the knob (20) is provided with a polygonal slot (14), and an insert block (15) fixedly connected with the knob (20) is inserted in the slot (14).
4. A building template for a reservoir dam as claimed in claim 3, wherein: one end of the round pipe (5) far away from the connecting rod (4) is sleeved with a blocking sleeve (16).
5. A building template for a reservoir dam as claimed in claim 1, wherein: the connecting rod (4) comprises a first connecting rod (41) and a second connecting rod (42) which are coaxial, one end of the first connecting rod (41) close to the second connecting rod (42) is provided with a sliding rod (17) which is coaxial, and one end of the second connecting rod (42) close to the first connecting rod (41) is provided with a sliding groove (18) for the sliding rod (17) to slide; the second connecting rod (42) is also in threaded connection with a bolt (19) used for abutting against the sliding rod (17).
6. A building template for a reservoir dam as claimed in claim 1, wherein: one end of the limiting rod (9) close to the limiting groove (7) is provided with a limiting plate (10) used for being attached to the bottom of the limiting groove (7).
7. A building template for a reservoir dam as claimed in claim 1, wherein: the notch of the limiting groove (7) is flared.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020822947.1U CN212388551U (en) | 2020-05-15 | 2020-05-15 | Building template for reservoir dam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020822947.1U CN212388551U (en) | 2020-05-15 | 2020-05-15 | Building template for reservoir dam |
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| Publication Number | Publication Date |
|---|---|
| CN212388551U true CN212388551U (en) | 2021-01-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020822947.1U Active CN212388551U (en) | 2020-05-15 | 2020-05-15 | Building template for reservoir dam |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113894568A (en) * | 2021-09-01 | 2022-01-07 | 宜昌长机科技有限责任公司 | Phase control device and method for gear shaft machining |
-
2020
- 2020-05-15 CN CN202020822947.1U patent/CN212388551U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113894568A (en) * | 2021-09-01 | 2022-01-07 | 宜昌长机科技有限责任公司 | Phase control device and method for gear shaft machining |
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