CN213068867U - Grouting model test device for building freezing method construction - Google Patents

Grouting model test device for building freezing method construction Download PDF

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Publication number
CN213068867U
CN213068867U CN202021682535.9U CN202021682535U CN213068867U CN 213068867 U CN213068867 U CN 213068867U CN 202021682535 U CN202021682535 U CN 202021682535U CN 213068867 U CN213068867 U CN 213068867U
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fixedly connected
block
test device
grouting
thread
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CN202021682535.9U
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Chinese (zh)
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吴乐
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Liaoning Zhongke Underground Engineering Co ltd
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Liaoning Zhongke Underground Engineering Co ltd
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Abstract

The utility model discloses a slip casting model test device is used in building freezing method construction, which comprises a bracket, the top fixedly connected with slide rail of support, the spout is seted up at the top of slide rail, the inside sliding connection of spout has first screw thread piece, the first extension piece of top fixedly connected with of first screw thread piece, the back fixedly connected with brace table of slide rail, the first servo motor of the top fixedly connected with of brace table, the first screw thread post of first servo motor's output shaft fixedly connected with, the horizontal piece of top fixedly connected with of slide rail, the left side fixedly connected with regulating box of horizontal piece, the inside fixedly connected with second servo motor of regulating box. This slip casting model test device is used in building freezing method construction replaces artifical the regulation through mechanical adjustment, need not the user and holds slip casting pipe in hand and adjusts the slip casting position, has alleviateed worker's burden, the effectual regulation efficiency that has improved.

Description

Grouting model test device for building freezing method construction
Technical Field
The utility model belongs to building construction test device field specifically is a slip casting model test device is used in building freezing method construction.
Background
The freezing method is to drill a hole into a steel pipe in the water-bearing soil layer and introduce circulating liquid nitrogen to freeze the surrounding stratum to form a hard frozen soil shell, which can not only ensure the stability of the stratum, but also play a role in water isolation.
In order to achieve the purpose of ensuring that the construction of the building freezing method is safer, a grouting model test device is generally adopted to carry out a simulation test before the construction of the building freezing method, but in the process of the simulation test, workers need to manually grasp a grouting pipe to adjust the position of grouting, so that the adjustment efficiency is low, the manual labor burden is large, and inconvenience is brought to the workers.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a slip casting model test device is used in building freezing method construction to the slip casting model test device during operation needs artifical manual problem of catching slip casting pipe regulation slip casting position among the solution prior art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a slip casting model test device is used in building freezing method construction, includes the support, the top fixedly connected with slide rail of support, the spout is seted up at the top of slide rail, the inside sliding connection of spout has first screw thread piece, the first extension piece of top fixedly connected with of first screw thread piece, the back fixedly connected with brace table of slide rail, the first servo motor of the top fixedly connected with of brace table, the first screw thread post of first servo motor's output shaft fixedly connected with, the horizontal piece of top fixedly connected with of slide rail, the left side fixedly connected with regulating box of horizontal piece, the inside fixedly connected with second servo motor of regulating box.
Preferably, an output shaft of the second servo motor is fixedly connected with a second threaded column, a sliding groove is formed in the front face of the transverse block, and a second threaded block is in threaded connection with the outer side of the second threaded column.
Preferably, the front surface of the second thread block is fixedly connected with a second extension block, the front surface of the second extension block is fixedly connected with a bearing block, the bottom of the bearing block is fixedly connected with a grouting machine, and the bottom of the grouting machine is fixedly connected with a grouting pipe.
Preferably, the first thread block is located on the outer side of the first thread column, and the first thread block is in threaded connection with the first thread column.
Preferably, the sum of the heights of the first thread block and the first extension block is equal to the height of the sliding groove.
Preferably, the two first extension blocks are fixedly connected with the transverse block.
Compared with the prior art, the utility model discloses, possess following beneficial effect:
the grouting model test device for building freezing method construction can operate the second servo motor when the grouting position of a grouting pipe needs to be adjusted, the second thread block sequentially drives the second extending block, the bearing block, the grouting machine and the grouting pipe to move leftwards or rightwards under the thread matching of the second thread column and the second thread block and under the sliding action of the second thread block and the sliding groove until the grouting pipe is preliminarily adjusted to a proper position, then the first servo motor is operated to rotate the first thread column, the first extending block drives the structures such as the transverse block, the grouting machine and the grouting pipe to move under the thread matching of the first thread column and the first thread block and under the sliding action of the sliding groove and the first thread block until the grouting pipe is adjusted to the proper position, and in the adjusting process, manual adjustment is replaced by mechanical adjustment, a user does not need to hold the grouting pipe by hand to adjust the grouting position, the burden of workers is reduced, and the adjusting efficiency is effectively improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a left side view of the connection structure of the horizontal block in the structure of the present invention;
fig. 3 is a right sectional view of the slide rail connecting structure of the present invention.
In the figure: the device comprises a support 1, a sliding rail 2, a sliding groove 3, a first thread block 4, a first extension block 5, a support table 6, a first servo motor 7, a first thread column 8, a transverse block 9, an adjusting box 10, a second servo motor 11, a second thread column 12, a sliding groove 13 and a second thread block 14.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Referring to fig. 1-3, a grouting model test device for building freezing method construction comprises a support 1, a slide rail 2 is fixedly connected to the top of the support 1, a slide groove 3 is formed in the top of the slide rail 2, a first thread block 4 is slidably connected to the inside of the slide groove 3, a first extension block 5 is fixedly connected to the top of the first thread block 4, the sum of the heights of the first thread block 4 and the first extension block 5 is equal to the height of the slide groove 3, a support table 6 is fixedly connected to the back of the slide rail 2, a first servo motor 7 is fixedly connected to the top of the support table 6, a first thread column 8 is fixedly connected to an output shaft of the first servo motor 7, the first thread block 4 is located on the outer side of the first thread column 8, the first thread block 4 is in threaded connection with the first thread column 8, a transverse block 9 is fixedly connected to the top of the slide rail 2, and the two first extension blocks 5 are both fixedly connected with the transverse, the left side fixedly connected with regulating box 10 of horizontal piece 9, the inside fixedly connected with second servo motor 11 of regulating box 10, the model of second servo motor 11 and first servo motor 7 all can be HC-KFE 73, the output shaft fixedly connected with second screw post 12 of second servo motor 11, sliding tray 13 has been seted up on the front of horizontal piece 9, the outside threaded connection of second screw post 12 has second screw block 14, the front fixedly connected with second extension piece of second screw block 14, and the front fixedly connected with of second extension piece bears the piece, the bottom fixedly connected with slip casting machine of bearing the piece, the bottom fixedly connected with slip casting pipe of slip casting machine, when the slip casting position of slip casting pipe needs to be adjusted, can operate second servo motor 11, under the screw-thread fit of second screw post 12 and second screw block 14, and under the sliding action of second screw block 14 and sliding tray 13, make second screw block 14 drive second extension piece in proper order, The bearing block, slip casting machine and slip casting pipe move left or right, after the slip casting pipe is tentatively adjusted to suitable position, the first servo motor 7 of rerunning, make first screw thread post 8 rotate, under the screw-thread fit of first screw thread post 8 and first screw thread piece 4, and under the sliding action of spout 3 and first screw thread piece 4, make first extension piece 5 drive horizontal piece 9, structures such as slip casting machine and slip casting pipe remove, it can to be adjusted to suitable position until the slip casting pipe, in this accommodation process, replace manual regulation through mechanical regulation, need not the user and hold the slip casting pipe in hand and adjust the slip casting position, the burden of worker has been lightened, the effectual regulating efficiency that has improved.
To sum up, when the grouting position of the grouting pipe needs to be adjusted, the second servo motor 11 can be operated, under the screw-thread fit of the second threaded column 12 and the second threaded block 14, and under the sliding action of the second threaded block 14 and the sliding groove 13, the second threaded block 14 sequentially drives the second extending block, the receiving block, the grouting machine and the grouting pipe to move left or right, until the grouting pipe is initially adjusted to a proper position, the first servo motor 7 is operated to rotate the first threaded column 8, under the screw-thread fit of the first threaded column 8 and the first threaded block 4, and under the sliding action of the sliding groove 3 and the first threaded block 4, the first extending block 5 drives the structures such as the transverse block 9, the grouting machine and the grouting pipe to move until the grouting pipe is adjusted to a proper position, in the adjustment process, manual adjustment is replaced by mechanical adjustment, and a user does not need to grasp the grouting pipe by hand to adjust the grouting position, the burden of workers is reduced, and the adjusting efficiency is effectively improved.

Claims (6)

1. The utility model provides a building freezing method is slip casting model test device for construction, includes support (1), its characterized in that: the top fixedly connected with slide rail (2) of support (1), spout (3) are seted up at the top of slide rail (2), the inside sliding connection of spout (3) has first screw thread piece (4), the first extension piece (5) of top fixedly connected with of first screw thread piece (4), the back fixedly connected with brace table (6) of slide rail (2), the first servo motor (7) of top fixedly connected with of brace table (6), the first screw thread post (8) of output shaft fixedly connected with of first servo motor (7), the horizontal piece (9) of top fixedly connected with of slide rail (2), the left side fixedly connected with regulating box (10) of horizontal piece (9), the inside fixedly connected with second servo motor (11) of regulating box (10).
2. The grouting model test device for building freezing method construction according to claim 1, characterized in that: the output shaft of the second servo motor (11) is fixedly connected with a second threaded column (12), the front face of the transverse block (9) is provided with a sliding groove (13), and the outer side of the second threaded column (12) is in threaded connection with a second threaded block (14).
3. The grouting model test device for construction by freezing method of building according to claim 2, characterized in that: the front face of the second thread block (14) is fixedly connected with a second extension block, the front face of the second extension block is fixedly connected with a bearing block, the bottom of the bearing block is fixedly connected with a grouting machine, and the bottom of the grouting machine is fixedly connected with a grouting pipe.
4. The grouting model test device for building freezing method construction according to claim 1, characterized in that: the first thread block (4) is positioned on the outer side of the first thread column (8), and the first thread block (4) is in threaded connection with the first thread column (8).
5. The grouting model test device for building freezing method construction according to claim 1, characterized in that: the sum of the heights of the first thread block (4) and the first extension block (5) is equal to the height of the sliding chute (3).
6. The grouting model test device for building freezing method construction according to claim 1, characterized in that: the two first extension blocks (5) are fixedly connected with the transverse block (9).
CN202021682535.9U 2020-08-13 2020-08-13 Grouting model test device for building freezing method construction Active CN213068867U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202021682535.9U CN213068867U (en) 2020-08-13 2020-08-13 Grouting model test device for building freezing method construction

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202021682535.9U CN213068867U (en) 2020-08-13 2020-08-13 Grouting model test device for building freezing method construction

Publications (1)

Publication Number Publication Date
CN213068867U true CN213068867U (en) 2021-04-27

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN202021682535.9U Active CN213068867U (en) 2020-08-13 2020-08-13 Grouting model test device for building freezing method construction

Country Status (1)

Country Link
CN (1) CN213068867U (en)

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