CN210719192U - Template straightness check device that hangs down based on BIM - Google Patents

Template straightness check device that hangs down based on BIM Download PDF

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Publication number
CN210719192U
CN210719192U CN201922316859.4U CN201922316859U CN210719192U CN 210719192 U CN210719192 U CN 210719192U CN 201922316859 U CN201922316859 U CN 201922316859U CN 210719192 U CN210719192 U CN 210719192U
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China
Prior art keywords
square steel
deviation
scale
telescopic
bim
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CN201922316859.4U
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Chinese (zh)
Inventor
路平
余兴涛
王思贵
姚建文
林德会
陈海桥
何洋洋
樊帅博
陈永飞
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Zhengzhou Yijian Group Co ltd
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Zhengzhou Yijian Group Co ltd
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Priority to CN201920858881 priority
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Abstract

The utility model relates to the field of buildings, in particular to a template verticality checking device based on BIM, which comprises a main vertical rod and telescopic joints sleeved on the upper end of the main vertical rod in sequence, wherein two adjacent sections of telescopic joints are sleeved with each other, and the previous section of telescopic joint can be sleeved in the next section of telescopic joint to realize the telescopic action; the lateral wall of the expansion joint at the topmost end is vertically provided with a transverse reference square steel, the lateral wall close to the bottom of the main upright stanchion is vertically provided with a deviation measurement square steel, the lengths of the transverse reference square steel and the deviation measurement square steel are equal, and the outer end parts of the transverse reference square steel and the deviation measurement square steel are respectively provided with a vertical steel plate; the transverse reference square steel is provided with reference scales, and the deviation measuring square steel is provided with deviation scales; the correction plumb bob is arranged on the transverse reference square steel in a hoisting mode, the plumb line penetrates through the front side of the deviation measurement square steel to enable the correction plumb bob to be located on the lower side of the deviation measurement square steel, the device improves the accuracy of verticality measurement when the template is installed every time, and the verticality of the template at different heights is guaranteed.

Description

Template straightness check device that hangs down based on BIM
Technical Field
The utility model relates to a building templates straightness measurement technical field that hangs down, concretely relates to template straightness check device that hangs down based on BIM.
Background
Along with the development of society, the fine requirement of industry to building construction quality constantly improves, and BIM relates to the whole life cycle of building, need invest a large amount of technical staff in the template straightness that hangs down of building major structure construction phase check, carries out the straightness measurement that hangs down to the template, can pour the concrete with template straightness control within the standard requirement. If inaccurate control is carried out, the problems of unsmooth line type and overlarge inclination occur after the structure is built, the engineering quality is influenced, rework is caused, and the loss is serious.
Because the main structure of the building is higher, common templates can not be constructed in place at one time from about 10 meters to more than 100 meters, in order to ensure the construction safety, the construction is basically performed from bottom to top in a segmented manner, namely the construction templates are installed for several times to dozens of times, and the verticality measurement is performed when the templates are installed every time. At present, a total station is basically adopted for controlling the verticality in a construction site, and field verification is detected by technicians, but important factors for actually determining the verticality accuracy are the frequency of a verification template and the timeliness of sliding formwork worker control, so that a construction layer is separated from detection, and the correction cannot be performed in time.
Disclosure of Invention
To the defect and the problem that exist among the prior art, the utility model provides a template straightness check device that hangs down based on BIM, the device has solved the straightness slow problem of checking that hangs down in the building subject work progress, has realized in time rectifying, has reduced technical staff and workman's intensity of labour, has improved measurement of efficiency, guarantees the straightness measurement's of hanging down accuracy when the installation template each time, and engineering quality obtains guaranteeing.
The utility model provides a scheme that its technical problem adopted is: a template verticality checking device based on BIM comprises a vertical telescopic support, wherein the vertical telescopic support comprises a main vertical rod and telescopic joints sleeved at the upper end of the main vertical rod in sequence, two adjacent sections of telescopic joints are sleeved with each other, and the caliber of the lower end of the telescopic joint at the previous section is larger than that of the upper end of the telescopic joint at the next section, so that the telescopic joint at the previous section can be sleeved in the telescopic joint at the next section to realize telescopic movement; the lateral wall of the expansion joint at the topmost end is vertically provided with a transverse reference square steel, the lateral wall close to the bottom of the main upright stanchion is vertically provided with a deviation measuring square steel, the transverse reference square steel and the deviation measuring square steel are on the same vertical plane, the lengths of the transverse reference square steel and the deviation measuring square steel are equal, and the outer end part of the transverse reference square steel and the outer end part of the deviation measuring square steel are respectively provided with a vertical steel plate; the transverse reference square steel is provided with reference scales, and the deviation measuring square steel is provided with deviation scales; and a plumb line is installed on the transverse reference square steel, a correction plumb is hung at the lower end of the plumb line, and the plumb line penetrates through the front side of the deviation measurement square steel to enable the correction plumb to be located on the lower side of the deviation measurement square steel.
Foretell template straightness check device that hangs down based on BIM, seted up the rectangular hole on the horizontal benchmark square steel, set up in the rectangular hole and be fixed with hoisting screw, the correction plummet hangs in hoisting screw's below through the plumb line.
Foretell template straightness verifying attachment that hangs down based on BIM, be provided with vertical hole on the hoisting screw, the upper end of plumb bob line is connected with the spacing ring, and plumb bob line passes vertical hole downwards and the spacing ring card keeps off in vertical hole upper end.
Foretell template straightness verifying attachment that hangs down based on BIM, inwards cave in on the lateral wall of hoist and mount screw rod and form the ring channel, plumbous line can twine in the ring channel and then change the height of plumbous line.
According to the BIM-based template verticality checking device, the reading of the reference scale and the reading of the deviation scale are sequentially increased from inside to outside, and the reading of the reference scale and the reading of the deviation scale are in one-to-one correspondence in the vertical direction.
According to the BIM-based template verticality checking device, the reference scale is a reference zero scale line arranged in the center of the transverse reference square steel, the reference zero scale line of the reference scale and the deviation zero scale line of the deviation scale correspond to each other in the vertical direction, and the readings of the deviation scale are sequentially increased from the deviation zero scale line to two sides.
According to the BIM-based template verticality checking device, the transverse reference square steel is provided with the round hole, and the round hole is located right below the reference zero scribed line.
The utility model has the advantages that: the utility model discloses a template straightness check device that hangs down based on BIM, easy operation, efficient, can the quick calibration template hang down straightness, can be very big save the personnel and the time of main part construction phase template straightness calibration that hangs down. The error is little, has effectively improved the template straightness calibration efficiency that hangs down.
This checking device removes conveniently, and the workman operates anytime and anywhere and can operate, designs into vertical height adjustable with it, can be along with increasing of template, thereby lengthen the telescopic joint and make vertical telescopic bracket's height increase, and anytime and anywhere measures the template, guarantees the straightness measuring accuracy that hangs down when the template is installed each time, and then has guaranteed the straightness that hangs down of not co-altitude department template. The on-site verification is detected by an operator, so that the operator can conveniently take correction measures on the template in time, and the real-time performance is strong.
Drawings
Fig. 1 is a front view of the present invention.
Fig. 2 is a top view of the present invention.
Fig. 3 is a schematic structural view of a hoisting screw.
Fig. 4 is a schematic structural view of the lateral reference square steel in example 2.
FIG. 5 is a schematic structural view of a deviation measuring square steel in example 2.
In the figure: 1-main vertical rod, 2-expansion joint, 3-transverse reference square steel, 4-deviation measurement square steel, 5-vertical steel plate, 6-reference scale, 7-deviation scale, 8-plumb line, 9-correction plumb, 10-rectangular hole, 11-hoisting screw, 12-vertical hole, 13-limiting ring, 14-annular groove, 15-reference zero scale line and 16-deviation zero scale line.
Detailed Description
The present invention will be further explained with reference to the drawings and examples.
Example 1: the utility model provides a template straightness verifying attachment that hangs down based on BIM, as shown in fig. 1-3, including vertical telescopic bracket, vertical telescopic bracket includes main pole setting 1 and the telescopic joint 2 of suit in proper order in main pole setting upper end, the lower extreme of main pole setting 1 supports on ground or other horizontal planes, telescopic joint 2 includes the multistage, two sections adjacent telescopic joints 2 suit each other and form extending structure, and the lower extreme bore of the telescopic joint 2 of last section is greater than the upper end bore of telescopic joint 2 of next section, make the telescopic joint of last section can telescope in the telescopic joint of next section, realize the extension of telescopic joint 2 or shorten through upwards or pushing the telescopic joint downwards. The height of the vertical telescopic support can be changed at any time by a measurer according to the height of the measured template, and the accuracy and timeliness of measured data are guaranteed. The lateral wall of the telescopic joint 2 at the topmost end is vertically and fixedly welded with a transverse reference square steel 3, the lateral wall close to the bottom of the main upright stanchion 1 is vertically and fixedly welded with a deviation measurement square steel 4, and the transverse reference square steel 3 and the deviation measurement square steel 4 are on the same vertical plane, namely the directions of the transverse reference square steel 3 and the deviation measurement square steel 4 are kept consistent. And the length of horizontal benchmark square steel 3, deviation measurement square steel 4 equals, is provided with vertical steel sheet 5 respectively at the outer tip of horizontal benchmark square steel, the outer tip of deviation measurement square steel, and vertical steel sheet 5 pastes and touches on the lateral wall of template. The method comprises the steps that a reference scale 6 is arranged on a transverse reference square steel 3, a deviation scale 7 is arranged on a deviation measurement square steel 4, the reading of the reference scale 6 and the reading of the deviation scale 7 are sequentially increased from inside to outside, the reading of the reference scale 6 and the reading of the deviation scale 7 are in one-to-one correspondence in the vertical direction, the template is adjusted by calculating the difference value of the reference scale 6 and the deviation scale 7 until the reading of the reference scale 6 is consistent with the reading of the deviation scale 7, and the purpose of checking the verticality is achieved. In this embodiment, rectangular hole 10 has transversely been seted up on horizontal benchmark square steel 3, lifting screw 11 passes rectangular hole 10 and passes through nut fixed mounting, and the vertical hole 12 that erects that is provided with on lifting screw 11, the upper end of plumb line 8 is connected with spacing ring 13, plumb line 8 passes down and erects hole 12 and spacing ring 13 block keeps off in erecting the hole upper end, it hangs in lifting screw 11's below to rectify plumb hammer 9 through the plumb line, plumb line 8 passes from deviation measurement square steel 4 front side and makes and rectify plumb hammer 9 and be located the downside of deviation measurement square steel 4. The outer side wall of the hoisting screw 11 is inwards sunken to form a ring-shaped groove 14, and the plumb line 8 can be wound in the ring-shaped groove 14 so as to change the height of the plumb line 8.
When in measurement and use, firstly, the height of the vertical telescopic bracket is adjusted according to the specific height of the template; then, the outer end part of the transverse reference square steel 3 and the vertical steel plate 5 of the outer end part of the deviation measurement square steel 4 lean against the template to be kept basically vertical; and finally, reading the deviation scale on the deviation measurement square steel 4 corresponding to the plumb line 8 by correcting the position of the plumb bob 9, wherein the difference value of the reading of the deviation scale 7 and the reading of the reference scale 6 is the verticality deviation of the template.
Example 2: a BIM-based template verticality checking apparatus according to this embodiment will be described centering on differences from embodiment 1.
As shown in fig. 4-5, in this embodiment, a circular hole is formed in the transverse reference square steel 3, the circular hole is aligned with a reference zero scale line 15 arranged at the center of the transverse reference square steel 3 up and down, a hoisting screw 11 is installed in the circular hole, a deviation zero scale line 16 is arranged at the center of the deviation measurement square steel 4, the reference zero scale line 15 of the reference scale and the deviation zero scale line 16 of the deviation scale correspond to each other in the vertical direction, the readings of the deviation scale are sequentially increased from the deviation zero scale line 16 to both sides, and the readings of the deviation scale are directly recorded as the vertical template verticality deviation.

Claims (7)

1. The utility model provides a template straightness verifying attachment that hangs down based on BIM which characterized in that: the telescopic device comprises a vertical telescopic support, wherein the vertical telescopic support comprises a main vertical rod and telescopic joints sequentially sleeved at the upper end of the main vertical rod, two adjacent sections of telescopic joints are mutually sleeved, and the caliber of the lower end of the telescopic joint at the upper section is larger than that of the upper end of the telescopic joint at the lower section, so that the telescopic joint at the upper section can be sleeved in the telescopic joint at the lower section to realize telescopic action; the lateral wall of the expansion joint at the topmost end is vertically provided with a transverse reference square steel, the lateral wall close to the bottom of the main upright stanchion is vertically provided with a deviation measuring square steel, the transverse reference square steel and the deviation measuring square steel are on the same vertical plane, the lengths of the transverse reference square steel and the deviation measuring square steel are equal, and the outer end part of the transverse reference square steel and the outer end part of the deviation measuring square steel are respectively provided with a vertical steel plate; the transverse reference square steel is provided with reference scales, and the deviation measuring square steel is provided with deviation scales; and a plumb line is installed on the transverse reference square steel, a correction plumb is hung at the lower end of the plumb line, and the plumb line penetrates through the front side of the deviation measurement square steel to enable the correction plumb to be located on the lower side of the deviation measurement square steel.
2. The BIM-based template verticality checking device according to claim 1, characterized in that: the horizontal reference square steel is provided with a rectangular hole, a hoisting screw is fixedly arranged in the rectangular hole, and the correction plumb is hung below the hoisting screw through a plumb line.
3. The BIM-based template verticality checking device according to claim 2, wherein: the vertical hole is formed in the hoisting screw, the upper end of the plumb line is connected with the limiting ring, the plumb line penetrates through the vertical hole downwards, and the limiting ring is clamped and blocked at the upper end of the vertical hole.
4. The BIM-based template verticality checking device according to claim 2, wherein: the outer side wall of the hoisting screw is inwards sunken to form a ring-shaped groove, and the plumbous line can be wound in the ring-shaped groove to further change the height of the plumbous line.
5. The BIM-based template verticality checking device according to claim 1, characterized in that: and the reading of the reference scale and the reading of the deviation scale are sequentially increased from inside to outside respectively, and the reading of the reference scale and the reading of the deviation scale are in one-to-one correspondence in the vertical direction respectively.
6. The BIM-based template verticality checking device according to claim 1, characterized in that: the reference scale is a reference zero scale line arranged in the center of the transverse reference square steel, the reference zero scale line of the reference scale and the deviation zero scale line of the deviation scale correspond to each other in the vertical direction, and the readings of the deviation scale are sequentially increased from the deviation zero scale line to two sides.
7. The BIM-based template verticality checking device according to claim 6, wherein: and a round hole is formed in the transverse reference square steel and is positioned right below the reference zero reticle.
CN201922316859.4U 2019-06-10 2019-12-21 Template straightness check device that hangs down based on BIM Active CN210719192U (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN2019208588819 2019-06-10
CN201920858881 2019-06-10

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CN210719192U true CN210719192U (en) 2020-06-09

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CN201922316859.4U Active CN210719192U (en) 2019-06-10 2019-12-21 Template straightness check device that hangs down based on BIM

Country Status (1)

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CN (1) CN210719192U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111981960A (en) * 2020-08-20 2020-11-24 中铁六局集团天津铁路建设有限公司 Frame bridge center line deviation measuring device with adjustable height and angle and movable scale plate

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111981960A (en) * 2020-08-20 2020-11-24 中铁六局集团天津铁路建设有限公司 Frame bridge center line deviation measuring device with adjustable height and angle and movable scale plate

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