CN211396618U - Concrete temperature measurement hole retention device used in winter - Google Patents
Concrete temperature measurement hole retention device used in winter Download PDFInfo
- Publication number
- CN211396618U CN211396618U CN201922033307.2U CN201922033307U CN211396618U CN 211396618 U CN211396618 U CN 211396618U CN 201922033307 U CN201922033307 U CN 201922033307U CN 211396618 U CN211396618 U CN 211396618U
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- Prior art keywords
- template
- horizontal part
- hole
- concrete temperature
- plate
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- 238000009529 body temperature measurement Methods 0.000 title claims abstract description 15
- 230000014759 maintenance of location Effects 0.000 title claims abstract description 7
- 238000009434 installation Methods 0.000 claims abstract description 16
- 230000000903 blocking effect Effects 0.000 claims description 19
- 238000005096 rolling process Methods 0.000 claims description 10
- 238000010276 construction Methods 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 3
- 238000007789 sealing Methods 0.000 description 14
- 238000005299 abrasion Methods 0.000 description 3
- 238000009415 formwork Methods 0.000 description 3
- 230000002035 prolonged effect Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 1
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- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
The utility model relates to a concrete temperature measurement hole retention device in winter relates to the technical field of construction control, and it is including installing the installation frame in the template, the installation frame includes the vertical portion of two relative settings, fixes horizontal part one between two vertical portion tops and fixes horizontal part two between two vertical portion bottoms, two vertical portion all passes through the bolt fastening in the template, the installation frame internal slipping is connected with a plurality of shutoff boards, any equal threaded connection has the screw rod of wearing to establish the template on the shutoff board, threaded connection has the sleeve on the tip that the shutoff board was kept away from to the screw rod. The utility model discloses it has and can conveniently fix multiunit shutoff board on the template to make keeping somewhere of a plurality of temperature measurement holes operate more simple and convenient effect.
Description
Technical Field
The utility model belongs to the technical field of the technique of construction control and specifically relates to a concrete temperature measurement hole retention device winter is related to.
Background
Concrete temperature measurement is a monitoring method for winter construction, and avoids the problem that the concrete is frozen when the strength of the poured concrete does not meet the requirement, so that the structural quality is influenced. At present, when temperature measurement is carried out on a concrete wall column in winter, a temperature measurement hole is reserved by embedding a PVC pipe in the column, and then a temperature measurement line is placed in the PVC pipe for temperature measurement.
The current chinese patent with publication number CN206829631U discloses a winter concrete temperature measuring hole indwelling device, including a screw rod, front end at the screw rod is equipped with a shutoff board, be equipped with the bolt hole on the border all around of shutoff board, be equipped with the external screw thread on the screw rod of shutoff board front side, be equipped with the handle on the screw rod of shutoff board rear side, the front portion of screw rod passes the through-hole of locating on the template from the outside of template and extends to the template inboard, the shutoff board passes through bolt-up with the template and is connected, the part cover that is located the template inboard at the front end of screw rod is established a sleeve that is equipped with the equal opening in internal screw thread both ends and sets up, telescopic one end and the lateral wall butt of template, the other end and the front end terminal surface parallel and level.
The above prior art solutions have the following drawbacks: when a plurality of temperature measuring holes need to be formed in the same template, a plurality of plugging plates, matched screws and other devices need to be fixed on the template by constructors, and the operation is complex.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a concrete temperature measurement hole indwelling device winter, it has can conveniently fix multiunit shutoff board on the template to make keeping somewhere of a plurality of temperature measurement holes operate more simple and convenient effect.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:
the utility model provides a concrete temperature measurement hole retention device in winter, is including installing the installation frame on the template, the installation frame includes the vertical portion that two relative settings set up, fixes horizontal part one between two vertical portion tops and fixes horizontal part two between two vertical portion bottoms, two vertical portion all is fixed on the template through the bolt, sliding in the installation frame is connected with a plurality of shutoff boards, and any equal threaded connection has the screw rod of wearing to establish the template on the shutoff board, threaded connection has the sleeve on the tip that the shutoff board was kept away from to the screw rod.
By adopting the technical scheme, the mounting frame is fixed on the template through the bolts, so that the plurality of plugging plates on the mounting frame can be fixed on the template; sliding the plugging plate to a position where a through hole is formed in the template in advance, and then starting construction work; the device can simultaneously and conveniently fix a plurality of plugging plates on the template, thereby ensuring that the indwelling operation of a plurality of temperature measuring holes is simpler and more convenient.
The present invention may be further configured in a preferred embodiment as: the top of the plugging plate is provided with a first sliding groove matched with the first horizontal part, and the bottom of the plugging plate is provided with a second sliding groove matched with the second horizontal part.
Through adopting above-mentioned technical scheme, when the pulling shutoff board, spout one slides along horizontal part one, and spout two slides along horizontal part two to this has realized sliding between shutoff board and the installation frame and has been connected, has guaranteed indwelling device's normal use.
The present invention may be further configured in a preferred embodiment as: the first sliding groove is connected with a first ball in contact with the first horizontal part in a rolling mode, and the second sliding groove is connected with a second ball in contact with the second horizontal part in a rolling mode.
By adopting the technical scheme, when the first sliding groove slides along the first horizontal part, the first ball is in contact with the first horizontal part to generate friction force, and the friction force enables the first ball to rotate, so that the rolling connection between the first ball and the first horizontal part can be converted into sliding connection between the blocking plate and the first horizontal part; and similarly, the rolling connection between the second ball and the second horizontal part is converted into the sliding connection between the blocking plate and the second horizontal part, so that the friction force borne by the blocking plate is reduced, the abrasion speed of the blocking plate is reduced, and the service life of the blocking plate is prolonged.
The present invention may be further configured in a preferred embodiment as: a plurality of limiting holes are uniformly formed in the first horizontal part, positioning holes are formed in the plugging plate, and positioning pins are inserted into the positioning holes and the limiting holes corresponding to the positioning holes.
By adopting the technical scheme, after the plugging plate is moved to a proper position, the positioning pin is inserted into the positioning hole and inserted into the limiting hole corresponding to the positioning hole, so that the first plugging plate and the first horizontal part are fixed, the fixation between the plugging plate and the installation frame is finished, and the problem that the temperature measuring hole is influenced by the movement of the plugging plate to keep construction is solved.
The present invention may be further configured in a preferred embodiment as: and the horizontal part II is provided with scale marks with the measuring direction along the length direction of the horizontal part II.
Through adopting above-mentioned technical scheme, when reserving the position of interval adjustment closure plate between the through-hole according to the template, the accessible scale mark judges the position of closure plate comparatively accurately to this use that makes the device is convenient and fast more.
The present invention may be further configured in a preferred embodiment as: the end face, close to the template, of the sleeve is fixedly connected with a first sealing gasket, and the side face, close to the template, of the blocking plate is fixedly connected with a second sealing gasket.
Through adopting above-mentioned technical scheme, sealed clearance between can shutoff sleeve and the template of filling up, sealed clearance between the stifled board of filling up two can shutoff closure boards and the template to this has improved the holistic leakproofness of device, reduces the easy seepage problem of concrete, thereby has improved construction quality.
The present invention may be further configured in a preferred embodiment as: the plugging plate is provided with a handle which is convenient for pulling the plugging plate.
Through adopting above-mentioned technical scheme, can conveniently pull the closure plate through the handle to it is more convenient to make the use of device.
The present invention may be further configured in a preferred embodiment as: any equal fixedly connected with link plate on the shutoff board, the hanging hole has been seted up on the link plate, fixedly connected with and hanging hole grafting complex peg on the handle.
By adopting the technical scheme, the hanging rod is hung in the hanging hole in the hanging plate to realize the detachable connection between the handle and the plugging plate, so that after the position of one plugging plate is adjusted by using the handle, the handle can be detached and installed on other plugging plates; the recycling of the handle is realized, and the manufacturing cost of the device is reduced.
To sum up, the utility model discloses a following at least one useful technological effect:
the installation frame can be used for simultaneously and conveniently fixing a plurality of plugging plates on the template, so that the indwelling operation of a plurality of temperature measuring holes is simpler and more convenient;
the first ball and the second ball are utilized, so that the friction force borne by the plugging plate can be reduced, the abrasion speed of the plugging plate is reduced, and the service life of the plugging plate is prolonged;
the sealing performance of the whole device can be improved by utilizing the first sealing gasket and the second sealing gasket, and the problem that concrete is easy to leak is reduced, so that the construction quality is improved.
Drawings
Fig. 1 is a schematic view of the overall structure of the embodiment.
FIG. 2 is a schematic sectional view of the embodiment.
Fig. 3 is a partially enlarged schematic view of a portion a in fig. 2.
Reference numerals: 1. a template; 2. a mounting frame; 21. a vertical portion; 22. the horizontal part I; 221. a limiting hole; 23. a second horizontal part; 231. scale lines; 3. a plugging plate; 31. a second sealing gasket; 32. a first sliding chute; 321. a first ball; 33. a second chute; 331. a second ball bearing; 34. positioning holes; 341. positioning pins; 35. hanging the plate; 351. hanging holes; 36. a handle; 361. a hanging rod; 4. a screw; 5. a sleeve; 51. and a first sealing gasket.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1, for the utility model discloses a winter concrete temperature measurement hole retention device, including installing installation frame 2 on template 1, installation frame 2 includes vertical portion 21, horizontal part 22 and horizontal part two 23. The vertical portions 21 are of rectangular rod-shaped structures, the vertical portions 21 are vertically fixed on the formwork 1 through bolts, the number of the vertical portions 21 is two, and the two vertical portions 21 are arranged in parallel. The first horizontal portion 22 and the second horizontal portion 23 are both rectangular rod-shaped structures, the first horizontal portion 22 is fixed between the tops of the two vertical portions 21, the second horizontal portion 23 is fixed between the bottoms of the two vertical portions 21, and the first horizontal portion 22 and the second horizontal portion 23 are symmetrically arranged along the central axis of the vertical portions 21.
Referring to fig. 1 and 2, a plurality of plugging plates 3 are slidably connected to the mounting frame 2, the plugging plates 3 are rectangular plate-shaped structures, and the longitudinal direction of the plugging plates 3 is identical to the longitudinal direction of the vertical portion 21. All threaded connection has screw rod 4 on each shutoff board 3, and template 1 is worn to establish by the tip of screw rod 4, extends the region of waiting to pour the concrete. The screw rod 4 in the area to be poured with concrete is sleeved with the sleeve 5 in a threaded manner, and the length direction of the sleeve 5 is consistent with that of the screw rod 4. The end face, close to the template 1, of the sleeve 5 is bonded with a first sealing gasket 51, the side face, close to the template 1, of the sealing plate 3 is bonded with a second sealing gasket 31, the first sealing gasket 51 can seal a gap between the sleeve 5 and the template 1, and the second sealing gasket 31 can seal a gap between the sealing plate 3 and the template 1, so that the overall sealing performance of the device is improved, the problem of easiness in leakage of concrete is solved, and the construction quality is improved.
Referring to fig. 2 and 3, a first sliding groove 32 is formed in the top of the blocking plate 3, a second sliding groove 33 is formed in the bottom of the blocking plate 3, the first sliding groove 32 and the second sliding groove 33 are symmetrically arranged along the central axis of the blocking plate 3, the length direction of the first sliding groove 32 and the length direction of the second sliding groove 33 are both consistent with the length direction of the first horizontal portion 22, the first sliding groove 32 is matched with the first horizontal portion 22, and the second sliding groove 33 is matched with the second horizontal portion 23, so that the sliding connection between the blocking plate 3 and the installation frame 2 is achieved. A plurality of first balls 321 are uniformly connected in the first sliding groove 32 in a rolling manner, a plurality of second balls 331 are uniformly connected in the second sliding groove 33 in a rolling manner, the first balls 321 are tightly attached to the first horizontal part 22, the second balls 331 are tightly attached to the second horizontal part 23, when the first sliding groove 32 slides along the first horizontal part 22, the first balls 321 are contacted with the first horizontal part 22 to generate friction force, and the friction force enables the first balls 321 to rotate, so that the rolling connection between the first balls 321 and the first horizontal part 22 can be converted into sliding connection between the blocking plate 3 and the first horizontal part 22; in a similar way, the rolling connection between the second ball 331 and the second horizontal portion 23 is converted into the sliding connection between the blocking plate 3 and the second horizontal portion 23, so that the friction force borne by the blocking plate 3 is reduced, the abrasion speed of the blocking plate 3 is reduced, and the service life of the blocking plate 3 is prolonged.
Referring to fig. 1, the horizontal portion 22 is formed with a plurality of limiting holes 221, the limiting holes 221 are circular holes, and the plurality of limiting holes 221 are uniformly distributed along the length direction of the horizontal portion 22 at equal intervals. Each plugging plate 3 is provided with a positioning hole 34, the inner diameter of the positioning hole 34 is equal to the inner diameter of the limiting hole 221, and the positioning holes 34 and the limiting holes 221 corresponding to the positioning holes 34 are jointly inserted with positioning pins 341, so that the connection stability of the plugging plates 3 and the mounting frame 2 can be enhanced, and the normal use of the device is ensured. The second horizontal part 23 is provided with scale marks 231, the length direction measured by the scale marks 231 is consistent with the length direction of the second horizontal part 23, and when the position of the blocking plate 3 is adjusted according to the distance between the reserved through holes on the template 1, the position of the blocking plate 3 can be accurately judged through the scale marks 231, so that the device is more convenient and faster to use.
Referring to fig. 2, two hanging plates 35 are fixedly connected to each plugging plate 3, the two hanging plates 35 are vertically distributed along the length direction of the plugging plate 3, hanging holes 351 are formed in the two hanging plates 35, and the hanging plates 35 are penetrated through the hanging holes 351 along the thickness direction of the hanging plates 35. The two hanging plates 35 on any plugging plate 3 are provided with a handle 36, and the plugging plate 3 can be conveniently pulled by pulling the handle 36. The handle 36 is fixedly connected with two hanging rods 361, and the two hanging rods 361 are respectively inserted into the two hanging holes 351; the hanging rod 361 is hung in the hanging hole 351 of the hanging plate 35 to realize the detachable connection between the handle 36 and the plugging plate 3, so that after the position of one plugging plate 3 is adjusted by using the handle 36, the handle 36 can be detached and installed on other plugging plates 3; recycling of the handle 36 is achieved, reducing the manufacturing cost of the device.
The implementation principle of the embodiment is as follows: firstly, a through hole is reserved on a template 1, and then an installation frame 2 is fixed on the template 1 through bolts; adjusting the position of the plugging plate 3 according to the distance between the reserved through holes, pulling the handle 36 during adjustment, adjusting the position of the plugging plate 3 according to the indication of the scale line 231 to enable the plugging plate to correspond to the through holes, and utilizing the positioning pin 341 to penetrate through the positioning hole 34 and the limiting hole 221 corresponding to the positioning hole, so that the plugging plate 3 can be fixed on the mounting frame 2; then the handle 36 is disassembled, and the position of the plurality of plugging plates 3 is adjusted in the same way; the screw rod 4 penetrates through the plugging plate 3 and the through hole and extends into the area to be poured with concrete; sleeving the sleeve 5 on the screw rod 4 in the area to be poured with the concrete, and then pouring the concrete; after the concrete is finally set, the screw rod 4 is detached, and then the mounting frame 2 is detached, so that the sleeve 5 can be fixed in the concrete, and the temperature measuring line can be placed in the sleeve 5 for measuring the temperature.
In this embodiment, the mounting frame 2 is fixed to the formwork 1 by bolts, and the plurality of plugging plates 3 can be fixed to the formwork 1, so that the remaining operation of the plurality of temperature measuring holes is more convenient.
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 (8)
1. The utility model provides a concrete temperature measurement hole retention device in winter which characterized in that: including installing installation frame (2) on template (1), installation frame (2) include vertical portion (21) of double-phase relative setting, fix horizontal part (22) between two vertical portion (21) tops and fix horizontal part two (23) between two vertical portion (21) bottoms, two vertical portion (21) all pass through the bolt fastening on template (1), installation frame (2) internal slipping is connected with a plurality of closure plate (3), arbitrary equal threaded connection has screw rod (4) of wearing to establish template (1) on closure plate (3), threaded connection has sleeve (5) on the tip of closure plate (3) is kept away from in screw rod (4).
2. A winter concrete temperature measuring hole indwelling device according to claim 1, wherein: the top of the blocking plate (3) is provided with a first sliding groove (32) matched with the first horizontal part (22), and the bottom of the blocking plate (3) is provided with a second sliding groove (33) matched with the second horizontal part (23).
3. A winter concrete temperature measuring hole indwelling device according to claim 2, wherein: the first sliding groove (32) is connected with a first ball (321) in rolling contact with the first horizontal part (22), and the second sliding groove (33) is connected with a second ball (331) in rolling contact with the second horizontal part (23).
4. A winter concrete temperature measuring hole indwelling device according to claim 1, wherein: a plurality of limiting holes (221) are uniformly formed in the horizontal portion (22), a positioning hole (34) is formed in the plugging plate (3), and the positioning hole (34) and the limiting hole (221) corresponding to the positioning hole (34) are jointly inserted with a positioning pin (341).
5. A winter concrete temperature measuring hole indwelling device according to claim 1, wherein: and the horizontal part II (23) is provided with a scale mark (231) with the measuring direction along the length direction of the horizontal part II (23).
6. A winter concrete temperature measuring hole indwelling device according to claim 1, wherein: fixedly connected with sealed pad (51) on the sleeve (5) is close to the terminal surface of template (1), fixedly connected with sealed pad two (31) on the side that shutoff board (3) are close to template (1).
7. A winter concrete temperature measuring hole indwelling device according to claim 1, wherein: the plugging plate (3) is provided with a handle (36) which is convenient for pulling the plugging plate (3).
8. A winter concrete temperature measuring hole indwelling device according to claim 7, wherein: any equal fixedly connected with link plate (35) is gone up in shutoff board (3), hanging hole (351) have been seted up on link plate (35), fixedly connected with pegs graft complex peg (361) with hanging hole (351) on handle (36).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922033307.2U CN211396618U (en) | 2019-11-21 | 2019-11-21 | Concrete temperature measurement hole retention device used in winter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922033307.2U CN211396618U (en) | 2019-11-21 | 2019-11-21 | Concrete temperature measurement hole retention device used in winter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211396618U true CN211396618U (en) | 2020-09-01 |
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ID=72216086
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922033307.2U Expired - Fee Related CN211396618U (en) | 2019-11-21 | 2019-11-21 | Concrete temperature measurement hole retention device used in winter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211396618U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115162722A (en) * | 2022-08-03 | 2022-10-11 | 中建八局天津建设工程有限公司 | Temperature measuring hole forming device for concrete member construction in winter and construction method thereof |
-
2019
- 2019-11-21 CN CN201922033307.2U patent/CN211396618U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115162722A (en) * | 2022-08-03 | 2022-10-11 | 中建八局天津建设工程有限公司 | Temperature measuring hole forming device for concrete member construction in winter and construction method thereof |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200901 |