CN214740028U - Quick positioner of prefabricated bent cap and prefabricated stand - Google Patents
Quick positioner of prefabricated bent cap and prefabricated stand Download PDFInfo
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- CN214740028U CN214740028U CN202120532158.9U CN202120532158U CN214740028U CN 214740028 U CN214740028 U CN 214740028U CN 202120532158 U CN202120532158 U CN 202120532158U CN 214740028 U CN214740028 U CN 214740028U
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- 229910000831 Steel Inorganic materials 0.000 claims description 72
- 239000010959 steel Substances 0.000 claims description 72
- 238000000034 method Methods 0.000 abstract description 17
- 230000000694 effects Effects 0.000 abstract description 11
- 230000003014 reinforcing effect Effects 0.000 abstract 1
- 238000009434 installation Methods 0.000 description 24
- 238000010586 diagram Methods 0.000 description 7
- 238000010276 construction Methods 0.000 description 2
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 1
- 230000004308 accommodation Effects 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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Abstract
The utility model provides a quick positioning device for a prefabricated bent cap and a prefabricated upright post, which is arranged between the prefabricated upright post and the prefabricated bent cap and used for quickly positioning the prefabricated bent cap to the prefabricated upright post; the top surface of the prefabricated upright post is provided with a plurality of protruding parts, the prefabricated bent cap is provided with a plurality of groove parts which are connected with the protruding parts in a one-to-one matching mode, and the quick positioning device is arranged on the protruding parts. The utility model provides a problem be location connection inefficiency between prefabricated bent cap and the prefabricated stand, and in the two positioning assembly in-process, easily to prefabricated stand top the bellying causes the striking to make its deformation, through the utility model provides a pair of quick positioner of prefabricated bent cap and prefabricated stand realizes the efficiency of splicing fast between the two, reduces the two positioning assembly process simultaneously and causes the technological effect of damage to the pre-buried reinforcing bar of top surface of prefabricated stand.
Description
Technical Field
The utility model relates to a prefabricated bent cap prepositioning technical field particularly, relates to a prefabricated bent cap prepositioning device.
Background
Among the prior art, for strengthening the joint strength between prefabricated bent cap and the prefabricated stand, the pre-buried a plurality of embedded steel bars that extend certain length of the top end face of prefabricated stand, and make it expose partly length, and the part that a plurality of embedded steel bars exposed is connected with a plurality of mounting holes cooperation of prefabricated bent cap bottom, nevertheless has following problem at actual concatenation in-process:
for making on the prefabricated bent cap can accurate positioning connection to the top end face of prefabricated stand, then need a plurality of connecting hole grooves and a plurality of embedded steel bar one-to-one insert establish and be connected, nevertheless prefabricated bent cap is in hoist and mount state, and it is big to adjust its angle until the degree of difficulty that the two cooperations are connected, and in this accommodation process, need expend a large amount of efforts and time for whole assembly efficiency is low.
In summary, there is a need in the market for a fast positioning device to solve the above positioning and installation problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a problem be location connection inefficiency between prefabricated bent cap and the prefabricated stand, and in the two positioning assembly in-process, cause the striking to make its deformation to the embedded bar at prefabricated stand top easily, through the utility model provides a pair of quick positioner of prefabricated bent cap and prefabricated stand realizes the efficiency of splicing fast between the two, reduces the technological effect that the two positioning assembly process caused the damage to the embedded bar of top surface of prefabricated stand simultaneously.
In order to solve the problems, the utility model provides a quick positioning device for a prefabricated bent cap and a prefabricated upright post, which is arranged between the prefabricated upright post and the prefabricated bent cap and used for quickly positioning the prefabricated bent cap to the prefabricated upright post; the top surface of the prefabricated stand column is provided with a plurality of protruding pieces, the prefabricated bent cap is provided with a plurality of grooves which are connected with the protruding pieces in a one-to-one matching mode, and the quick positioning device is arranged on the protruding pieces.
The technical effect achieved by adopting the technical scheme is as follows: the prefabricated upright posts and the prefabricated bent cap are quickly positioned and installed, and the positioning difficulty is reduced.
In an embodiment of the present invention, the protrusion is a pre-embedded steel bar, the groove is a mounting hole, the quick positioning device is sleeved on at least one pre-embedded steel bar, and partially extends out of the end of the pre-embedded steel bar far away from the prefabricated upright post, and is correspondingly matched with the mounting hole at the bottom of the prefabricated capping beam; wherein, quick positioner detachably is connected to the embedded bar.
The technical effect achieved by adopting the technical scheme is as follows: the efficiency of positioning and mounting the prefabricated upright columns and the prefabricated bent cap is improved, and the damage to the embedded steel bars in the multiple calibration and positioning processes of the prefabricated bent cap is reduced to a certain extent; in addition, the multiple utilization rate of the quick positioning device is improved.
In an embodiment of the present invention, the method at least comprises: the first mounting piece is partially sleeved outside the embedded steel bar; the second installed part, with first installed part sets up relatively, and with first installed part presss from both sides establishes embedded steel.
The technical effect achieved by adopting the technical scheme is as follows: the accessible is right first installed part with the second installed part is corresponding successively dismantle on the embedded steel bar, has reduced to follow it the degree of difficulty of dismantling on the embedded steel bar has improved dismantlement efficiency.
In an embodiment of the present invention, the method includes: the limiting groove is arranged on the first mounting piece and/or the second mounting piece; the connecting piece, with the spacing groove cooperation is used for with first installed part with second installed part fixed connection.
The technical effect achieved by adopting the technical scheme is as follows: realized first installed part with can dismantle between the second installed part and be connected, be convenient for simultaneously adjust first installed part with the second installed part is corresponding position on the embedded bar.
In an embodiment of the present invention, the first mounting member is attached to the second mounting member; the first mounting piece is provided with a first side and a second side which are opposite to each other along the circumferential direction of the embedded steel bar; the second mounting piece is provided with a third side and a fourth side which are opposite to each other along the circumferential direction of the embedded steel bar; wherein the first side is hingedly connected to the third side; the second side is bolted to the fourth side.
The technical effect achieved by adopting the technical scheme is as follows: be convenient for with first installed part with the second installed part centers on hinge connection structure opens, and the two is corresponding relatively of being convenient for the embedded steel bar adjusting position is convenient for follow simultaneously the embedded steel bar is dismantled.
In an embodiment of the present invention, the first mounting member is provided with a first end surface; the second mounting piece is provided with a second end face attached to the first end face; further comprising: the sliding chute is arranged on the first end surface; the sliding block is arranged on the second end face and is in sliding connection with the sliding groove; wherein, first installed part is equipped with the screw.
The technical effect achieved by adopting the technical scheme is as follows: the first installation part and the second installation part are convenient to detach from the corresponding embedded steel bars, and meanwhile the first installation part is pulled away from the corresponding installation hole along the track of the sliding groove.
Adopt the technical scheme of the utility model afterwards, can reach following technological effect:
(1) the positioning efficiency between the prefabricated upright post and the prefabricated capping beam is improved;
(2) reducing damage to a plurality of embedded steel bars embedded to the top surface of the prefabricated stand column;
(3) the use efficiency of the quick positioning device is improved.
Drawings
Fig. 1 is a schematic view illustrating a matching connection between the quick positioning device 100 and the prefabricated vertical column 200 and the prefabricated capping beam 300 according to an embodiment of the present invention.
Fig. 2 is an enlarged view of a point a in fig. 1.
Fig. 3 is a first structural diagram of the quick positioning device 100 in fig. 2.
Fig. 4 is a second structural diagram of the quick positioning device 100.
Fig. 5 is a schematic structural view of the first mounting member 10 and the second mounting member 20 of fig. 4 when they are opened.
Fig. 6 is a schematic diagram of a third structure of the quick positioning device 100.
Fig. 7 is an exploded view of the quick positioning device 100 of fig. 6.
Fig. 8 is a schematic flow chart of a quick positioning and mounting method according to a fifth embodiment of the present invention.
Description of reference numerals:
100-a quick positioning device; 10-a first mount; 11-a first side; 12-a second side; 13-a first extension plate; 14-a chute; 15-screw holes; 16-a first end face; 20-a second mount; 21-third side; 22-fourth side; 23-a second extension panel; 24-a slide block; 25-a second end face; 30-a limiting groove;
200-prefabricating a column; 210-embedding reinforcing steel bars; 300-prefabricating a capping beam; 310-mounting holes.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention more comprehensible, embodiments accompanied with figures are described in detail below.
The first embodiment is as follows:
referring to fig. 1, it is a schematic structural diagram of a fast positioning device 100 for a prefabricated capping beam and a prefabricated upright according to an embodiment of the present invention. The quick positioning device 100 is arranged between the precast vertical column 200 and the precast capping beam 300, and the quick positioning device 100 is used for enabling the precast capping beam 300 to be quickly positioned to the precast vertical column 200. For example, in the process of assembling the precast capping beam 300 to the precast vertical column 200, the quick positioning device 100 may be used to pre-position the precast capping beam 300 with respect to the precast vertical column 200, so that the precast capping beam 300 can be subjected to pre-positioning by the quick positioning device 100 to complete position calibration in the hoisting process, and then the quick positioning device 100 is removed, and finally the precast capping beam 300 may be accurately spliced to the precast vertical column 200.
In connection with fig. 2, in particular, the top side of the prefabricated upright 200 is provided with a protruding part, while the bottom of the prefabricated capping beam 300 is provided with a groove part, which cooperates with the protruding part when the prefabricated capping beam 300 is connected to the prefabricated upright 200. In one embodiment, the groove member is a plurality of mounting holes 310; the protruding parts are a plurality of embedded steel bars 210, and the mounting holes 310 are connected with the embedded steel bars 210 in a one-to-one matching mode.
The quick positioning device 100 is sleeved outside at least one embedded steel bar 210, and part of the structure L extends out of the embedded steel bar 210 and is far away from the end part of the prefabricated upright post 200, when the prefabricated capping beam 300 is in butt joint with the prefabricated upright post 200, firstly, the part of the structure L firstly extends into the corresponding mounting hole 310, and the pre-positioning between the prefabricated capping beam 300 and the prefabricated upright post 200 is realized; secondly, after the partial structure L enters the mounting holes 310, the precast capping beam falls, and at this time, other mounting holes 310 on the precast capping beam 300 can be rapidly matched with the embedded steel bars 210 for introduction, thereby improving the installation efficiency. Wherein, the quick positioning device 100 is detachably connected to the outside of the embedded steel bars 210.
Referring to fig. 2, further, the quick-positioning device 100 includes, for example, a first mounting member 10 and a second mounting member 20. The first mounting member 10 is partially sleeved outside the embedded steel bar 210; second installed part 20 and first installed part 10 set up relatively, form installation space between the two, just installation space is used for installing corresponding embedded steel bar 210, and first installed part 10 presss from both sides with second installed part 20 and establishes embedded steel bar 210 promptly.
Example two:
the present embodiment includes the contents of the first embodiment.
Referring to fig. 3, a schematic structural diagram of a fast positioning apparatus 100 according to a second embodiment of the present invention is shown. The quick-positioning device 100 further includes, for example, a limiting groove 30 and a connecting member. The limiting groove 30 is arranged on the first mounting part 10 and/or the second mounting part 20; the connecting piece is matched with the limiting groove 30 and is used for fixedly connecting the first mounting piece 10 and the second mounting piece 20.
For example, first installed part 10 and second installed part 20 all are the arc structure, and spacing groove 30 is opened in one side that second installed part 20 was kept away from to first installed part 10 for the horizontal direction, and relative with it, is equipped with this spacing groove 30 equally in one side that first installed part 10 was kept away from to second installed part 20, the connecting piece is for example the steel wire, the steel wire is located in spacing groove 30, and in concrete implementation, two the arc structure is laminated to the outside of the embedded bar 210 that corresponds, the steel wire card is located two the spacing groove 30 of arc, through taut the steel wire, and then make two the arc presss from both sides tight embedded bar 210, finally can be with quick positioner 100 fixed connection to embedded bar 210.
Of course, the limiting groove 30 may also be a threaded hole structure, for example, which is opened on the end surface where the first mounting part 10 and the second mounting part 20 are attached to each other, and the connecting member is, for example, a bolt assembly, and the bolt assembly is in threaded connection with the threaded hole structure. The first and second installation members 10 and 20 are fixedly connected to the embedded bars 210 by tightening the bolt assemblies.
Similarly, the limiting groove 30 may also be a through hole structure, for example, the through hole structure is opened on the end face where the first mounting part 10 and the second mounting part 20 are attached to each other, the connecting member is, for example, the steel wire structure passes through the through hole structures on the same side of the two, and the steel wire structure is adjusted, so that the first mounting part 10 and the second mounting part 20 are locked.
Example three:
the present embodiment includes the contents of the first embodiment.
Referring to fig. 4 and fig. 5, there are shown schematic structural diagrams of a quick positioning device 100 according to a third embodiment of the present invention. Specifically, the first mounting member 10 is provided with, for example, opposite first and second sides 11, 12; in contrast, the second mounting member 20 is provided with a third side 21 and a fourth side 22, for example, the third side 21 and the fourth side 22 are also arranged oppositely, when the first mounting member 10 is matched and connected with the second mounting member 20, the first side 11 is attached to the third side 21, and the two are hinged; the second side 12 is mated with the fourth side 22, which form a bolted connection.
Specifically, when the first mounting member 10 and the second mounting member 20 cooperate to clamp the embedded steel bars 210 of the prefabricated vertical column 200 on the top surface thereof, the first side 11 and the second side 12 are distributed along the circumferential direction of the embedded steel bars 210. The second side 12 is provided with a first extending plate 13 opposite to the first extending plate 13, the fourth side 22 is provided with a second extending plate 23, the second extending plate 23 is symmetrically arranged with the first extending plate 13, and screw holes are arranged at the opposite positions of the first extending plate 13 and the second extending plate 23, when the first mounting member 10 and the second mounting member are screwed, the first extending plate 13 and the second extending plate 23 are completely attached.
Example four:
the present embodiment includes the contents of the first embodiment.
Referring to fig. 6-7, it is a schematic structural diagram of a quick positioning device 100 according to a fourth embodiment of the present invention. Specifically, the first mounting member 10 is provided with a slide groove 14, and the second mounting member 20 is provided with a slider 24, and the slider 24 is slidably connected with the slide groove 14. For example, after the sliding block 24 is connected to the sliding groove 14 in a matching manner, the sliding block and the sliding groove are limited to rotate relatively, that is, the second installation part 20 can only move along the direction of the sliding rail of the sliding groove 14, and then the first installation part 10 is connected to the second installation part 20 in a sliding manner, so that an installation space is formed for installing the embedded steel bars 210.
Further, the first mounting member 10 is provided with a first end face 16; the second mounting member 20 is provided with a second end surface 25, and the first end surface 16 is in abutting connection with the second end surface 25. Wherein, the chute 14 is arranged on the first end surface 16; the sliding block 24 is arranged on the second end surface 25, and the sliding block 24 is connected with the sliding groove 14 in a sliding manner. Wherein the first mounting member 10 is further provided with a screw hole 15.
Example five:
referring to fig. 8, it is a schematic flow chart of a method for quickly positioning and installing a prefabricated capping beam 300 and a prefabricated upright 200 according to the second embodiment of the present invention. The quick positioning and mounting method specifically comprises the following steps:
step S10, hoisting the prefabricated capping beam 300 to the position vertically above the prefabricated upright post 200;
step S20, installing the quick positioning device 100 according to any one of the first to fourth embodiments between the precast vertical columns 200 and the precast capping beams 300;
step S30, lowering the precast capping beam 300 to make at least two mounting holes 310 matched and connected with the quick positioning device 100;
step S40, continuing to lower the precast capping beam 300, and pre-positioning or connecting the remaining installation holes 310 and the embedded steel bars 210 in a matching manner;
step S50, disassembling the quick positioning device 100;
step S60, connecting the precast capping beam 300 to the precast stud 200.
Step S10 specifically includes manufacturing the prefabricated capping beam 300 and the prefabricated upright column 200 in a prefabricated yard, transporting the prefabricated upright column 200 to a construction site and installing the prefabricated upright column 200 to a preset position, cleaning a plurality of installation holes 310 formed in the bottom of the prefabricated capping beam 300 in advance to prevent the prefabricated upright column 200 from being affected by splicing, and hoisting the lifting lug of the prefabricated capping beam 300 by using a hoisting device to realize the effect of horizontal hoisting, so as to hoist the prefabricated capping beam 300 to the vertical upper part of the prefabricated upright column 200. Go to the step S20.
In the process of step S20, in order to ensure that the precast capping beam 300 can be quickly positioned and installed on the precast vertical column 200, at least two quick positioning devices 100 are required to be connected with the plurality of embedded steel bars 210 on the top end surface of the precast vertical column 200 in a matching manner, and the quick positioning devices 100 are connected with the embedded steel bars 210 in a one-to-one matching manner. Preferably, the number of the required quick positioning devices 100 is two, the two quick positioning devices are respectively arranged on the embedded steel bars 210 of the prefabricated stand column 200 distributed along the diagonal line on the top end surface, and the two embedded steel bars 210 at the position are located on the edge of the top end surface, that is, the distance between the two embedded steel bars 210 is the largest. Go to the step S30.
In an actual construction site, the diameter of the embedded steel bar 210 is 40mm, and the length from the length of the embedded steel bar to the top surface of the prefabricated upright post 200 is 1.6 m. Each quick positioning device 100 is 30cm long, and is sleeved on each embedded steel bar 210 and extends out of the end face of each embedded steel bar 210 by 2 cm. The step S30 specifically includes: the hoisting equipment is utilized to move the precast capping beam 300 towards the precast upright post 200 until the mounting hole 310 at the bottom of the precast capping beam 300 is close to the quick positioning device 100, and then the position of the precast capping beam in the horizontal direction is slowly adjusted until the quick positioning device 100 sleeved with the at least two embedded steel bars 210 partially enters the corresponding mounting hole 310, and then the precast capping beam 300 is in a pre-positioning position relative to the precast upright post 200. Go to the step S40.
The step S40 specifically includes: and keeping the precast capping beam 300 to stably and slowly move towards the precast vertical column 200 until the length of the quick positioning device 100 entering the corresponding mounting hole 310 is greater than or equal to 2cm, that is, the remaining embedded steel bars 210 partially enter or start to enter the remaining mounting holes 310. At this time, the quick positioning device 100 completes the pre-positioning of the precast capping beam 300, and the process goes to step S50.
The step S50 specifically includes: at this time, the quick positioning device 100 is adjusted to release the clamping effect on the embedded steel bars 210 from the corresponding mounting holes 310, so that the quick positioning device 100 is detached from the corresponding embedded steel bars 210. Wherein, because quick positioner 100 can dismantle with embedded bar 210 and be connected, after accomplishing the positioning action promptly, quick positioner 100 still can be used to the positioning action next time, has improved quick positioner 100's rate of repeated use. Go to the step S60.
The step S60 specifically includes: and moving the prefabricated capping beam 300 towards the direction of the prefabricated upright column 200 by using the hoisting equipment until the length of each embedded steel bar 210 exposed on the end surface of the prefabricated upright column 200 completely enters the corresponding mounting hole 310, loosening the connection of the lifting lug by using the hoisting equipment, and grouting into each mounting hole 310 to complete the positioning between the prefabricated capping beam 300 and the prefabricated upright column 200.
Example six:
on the basis of the fifth embodiment, the quick positioning device 100 includes the structure as provided in the second embodiment.
With reference to fig. 3, the step S20 specifically includes: on being connected to embedded bar 210 with the cooperation of first installed part 10 and second installed part 20, after the position determination of the relative embedded bar 210 of the two, will again the connecting piece is along the notch direction winding of locating the spacing groove 30 on the two surfaces, and then effectively fixes first installed part 10 and second installed part 20 to corresponding embedded bar 210. Go to the step S30.
The step S50 specifically includes:
step S51: adjusting the connecting piece to be disengaged from the limiting groove 30, so that the first mounting part 10 and the second mounting part 20 are separated;
step S52: the first mounting member and the second mounting member are sequentially separated from the corresponding mounting holes 310 and separated along the length direction of the corresponding embedded steel bars 210.
Example seven:
on the basis of the fifth embodiment, the quick positioning device 100 includes, for example, the structure provided in the third embodiment.
With reference to fig. 4 to 5, the step S50 specifically includes:
step S53: opening the bolting of the second side 12 to the fourth side 22;
step S54: the installation space enclosed by the first installation part 10 and the second installation part 20 is opened, the first installation part and the second installation part are moved along the corresponding embedded steel bars 210 towards the direction far away from the precast capping beam 300, and then the first installation part and the second installation part are taken out of the corresponding installation holes 310.
Example eight:
on the basis of the fifth embodiment, the quick positioning device 100 includes, for example, the structure provided in the fourth embodiment.
With reference to fig. 6 to 7, the step S20 specifically includes:
step S21: the sliding block 24 is slidably disposed in the sliding groove 14, so that the first mounting member 10 and the second mounting member 20 are enclosed to form a mounting space with two open ends, and the two mounting members are sleeved outside the corresponding embedded steel bars 210;
step S22: adjust the position of first installed part 10 relative embedded steel bar 210, make first installed part 10 portion stretch out the tip of embedded steel bar 210, fix it to embedded steel bar 210.
For example, the sliding groove 14 is arranged along the length direction of the first mounting member 10, that is, the sliding groove 14 is arranged in the same length direction as the embedded steel bar 210, and the sliding groove 14 has a first end and a second end opposite to each other, the first end is arranged on one side of the first mounting member 10 close to the precast capping beam 300, and the first end is provided with an inlet, through which the sliding block 24 can enter the sliding groove 14; the second end is arranged in the first mounting part 10, and when the sliding block 24 slides to be close to the second end, the first mounting part 10 limits the sliding block 24 to move towards the direction close to the prefabricated upright post 200.
In a specific implementation process, the first mounting part 10 and the second mounting part 20 are installed in advance, an installation space is defined by the first mounting part and the second mounting part, a part of the first mounting part and the second mounting part is sleeved on the corresponding embedded steel bars 210, a certain length is reserved at the end parts of the embedded steel bars 210, after the position of the embedded steel bars is determined, the fastening parts are in threaded connection with the screw holes 15, the fastening parts act on the surfaces of the embedded steel bars 210, and then the quick positioning device 100 is positioned on the embedded steel bars 210. Certainly, in order to improve the positioning efficiency between the precast capping beam 300 and the precast vertical column 200, the quick positioning device 100 may be disposed on at least two embedded steel bars 210, and the two embedded steel bars are connected in a one-to-one correspondence manner. Preferably, the quick positioning device 100 can be installed on the embedded steel bars 210 located at four corners of the top surface of the prefabricated vertical column 200.
Although the present invention is disclosed above, the present invention is not limited thereto. Various changes and modifications may be effected therein by one of ordinary skill in the pertinent art without departing from the scope or spirit of the present invention, and the scope of the present invention is defined by the appended claims.
Claims (6)
1. The quick positioning device for the precast capping beam and the precast upright post is characterized in that the quick positioning device is arranged between the precast upright post and the precast capping beam and is used for quickly positioning the precast capping beam to the precast upright post;
the top surface of the prefabricated upright post is provided with a plurality of protruding parts, the prefabricated bent cap is provided with a plurality of groove parts which are connected with the protruding parts in a one-to-one matching mode, and the quick positioning device is arranged on the protruding parts.
2. The quick positioning device according to claim 1, wherein the protrusion is an embedded steel bar, the groove is a mounting hole, the quick positioning device is sleeved on at least one embedded steel bar, and part of the quick positioning device extends out of the end part of the embedded steel bar far away from the prefabricated upright post and is correspondingly matched with the mounting hole at the bottom of the prefabricated capping beam;
wherein, quick positioner detachably is connected to the embedded bar.
3. The quick positioning device according to claim 2, characterized in that it comprises at least:
the first mounting piece is partially sleeved outside the embedded steel bar;
the second installed part, with first installed part sets up relatively, and with first installed part presss from both sides establishes embedded steel.
4. The quick positioner of claim 3, comprising:
the limiting groove is arranged on the first mounting piece and/or the second mounting piece;
the connecting piece, with the spacing groove cooperation is used for with first installed part with second installed part fixed connection.
5. Rapid positioning device according to claim 3,
the first mounting piece is attached to the second mounting piece; the first mounting piece is provided with a first side and a second side which are opposite to each other along the circumferential direction of the embedded steel bar; the second mounting piece is provided with a third side and a fourth side which are opposite to each other along the circumferential direction of the embedded steel bar;
wherein the first side is hingedly connected to the third side; the second side is bolted to the fourth side.
6. The quick positioner of claim 3, wherein the first mount member is provided with a first end face; the second mounting piece is provided with a second end face attached to the first end face; further comprising:
the sliding chute is arranged on the first end surface;
the sliding block is arranged on the second end face and is in sliding connection with the sliding groove;
wherein, first installed part is equipped with the screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120532158.9U CN214740028U (en) | 2021-03-15 | 2021-03-15 | Quick positioner of prefabricated bent cap and prefabricated stand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120532158.9U CN214740028U (en) | 2021-03-15 | 2021-03-15 | Quick positioner of prefabricated bent cap and prefabricated stand |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214740028U true CN214740028U (en) | 2021-11-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120532158.9U Expired - Fee Related CN214740028U (en) | 2021-03-15 | 2021-03-15 | Quick positioner of prefabricated bent cap and prefabricated stand |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214740028U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114920157A (en) * | 2022-06-17 | 2022-08-19 | 中建八局南方建设有限公司 | Hoisting device and hoisting method for curtain wall glass rib |
-
2021
- 2021-03-15 CN CN202120532158.9U patent/CN214740028U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114920157A (en) * | 2022-06-17 | 2022-08-19 | 中建八局南方建设有限公司 | Hoisting device and hoisting method for curtain wall glass rib |
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