CN220565725U - Concrete placement elevation controlling means - Google Patents
Concrete placement elevation controlling means Download PDFInfo
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- CN220565725U CN220565725U CN202322037445.4U CN202322037445U CN220565725U CN 220565725 U CN220565725 U CN 220565725U CN 202322037445 U CN202322037445 U CN 202322037445U CN 220565725 U CN220565725 U CN 220565725U
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- 230000000149 penetrating effect Effects 0.000 claims abstract description 7
- 238000005266 casting Methods 0.000 claims description 2
- 238000005259 measurement Methods 0.000 abstract description 13
- 238000009435 building construction Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
A concrete placement elevation control device relates to the technical field of building construction equipment, and comprises: the connecting pipe is vertically arranged, a base is fixedly arranged at the lower end of the connecting pipe, a circular level gauge is fixedly arranged at the upper part of the base, and a first scale is arranged on the outer wall of the connecting pipe along the axial direction of the connecting pipe; the adjusting mechanism comprises an operating part rotatably arranged at the upper end of the connecting pipe, a telescopic part penetrating through the inner side and the outer side of the upper end of the connecting pipe in a sliding manner, and a limiting part arranged between the connecting pipe and the telescopic part, wherein the operating part is movably connected with the telescopic part, the limiting part is used for propping against the telescopic part to fix the position of the telescopic part, and a second scale is arranged on the telescopic part along the axial direction of the connecting pipe; according to the measurement requirement of actual concrete pouring elevation, the operation part is rotated to drive the telescopic part to move outwards along the axial direction of the connecting pipe, so that the measured height range is extended.
Description
Technical Field
The utility model relates to the technical field of building construction equipment, in particular to a concrete pouring elevation control device.
Background
In the construction process of pouring structural concrete, the required control elevation is marked on the steel bars of the columns and the walls, and then the concrete pouring thickness and the elevation are controlled by taking lines at all marked points and measuring downwards by using a ruler.
In the Chinese patent with the issued publication number of CN217541744U, an elevation control device is disclosed, which can realize elevation of a plurality of points on a concrete pouring surface by arranging a vertical rod, scale marks arranged on the vertical rod and level bubbles arranged on the vertical rod and matching with a laser level meter, has convenient use, high measurement speed and high precision, and is not limited by the position of a measuring point; however, the limited length of the vertical rod leads to limited elevation of the measurement, which makes the applicability of the device poor.
Disclosure of Invention
Aiming at the defects existing in the prior art, the utility model provides a concrete pouring elevation control device, which solves the problems of limited length of a vertical rod and poor applicability existing in the prior art.
A concrete placement elevation control device, comprising:
the connecting pipe is vertically arranged, a base is fixedly arranged at the lower end of the connecting pipe, a circular level gauge is fixedly arranged at the upper part of the base, and a first scale is arranged on the outer wall of the connecting pipe along the axial direction of the connecting pipe; and
the adjusting mechanism comprises an operating part rotatably arranged at the upper end of the connecting pipe, a telescopic part penetrating through the inner side and the outer side of the upper end of the connecting pipe in a sliding manner, and a limiting part arranged between the connecting pipe and the telescopic part, wherein the operating part is movably connected with the telescopic part, the limiting part is used for propping against the telescopic part to fix the position of the telescopic part, and a second scale is arranged on the telescopic part along the axial direction of the connecting pipe.
Compared with the prior art, the utility model has the following beneficial effects: when the measuring device is used, the base is placed on a surface to be controlled, the base is kept stably by observing the circular level meter, the operating part is rotated according to the measuring requirement of the actual concrete pouring elevation, the telescopic part is driven to axially move outwards of the connecting pipe along the connecting pipe, so that the measuring height range is extended, and the connecting pipe and the telescopic part are respectively provided with a first scale and a second scale, so that the measuring device can be matched with the laser level meter for accurate measurement during measurement; the operation is simple and convenient, the measuring height range can be changed rapidly according to the actual measurement condition, and the practicability of the device is improved.
Preferably, the telescopic part comprises a screw rod which is arranged between the inner side and the outer side of the upper end of the connecting pipe in a sliding penetrating mode, the operating part is sleeved on the outer side of the screw rod and is in threaded connection with the screw rod, the second scale is arranged along the axial direction of the screw rod, and the limiting part is used for propping against the side wall of the screw rod.
Preferably, the operation part comprises a rotating ring coaxially and rotatably arranged at the upper end of the connecting pipe, and the rotating ring is sleeved outside the screw rod and is in threaded connection with the screw rod.
Preferably, the side wall of the screw rod is provided with a sliding groove along the axial direction of the screw rod, the limiting part comprises a first stud and a knob, the first stud freely penetrates through the connecting pipe and is in threaded connection with the connecting pipe, one end of the first stud, which is positioned in the connecting pipe, penetrates into the sliding groove and is used for propping against the groove bottom of the sliding groove, and one end of the first stud, which is positioned outside the connecting pipe, is coaxially and fixedly provided with the knob.
Preferably, a strip-shaped groove is formed in the side wall of the screw rod along the axial direction of the screw rod, and the second scale is arranged in the strip-shaped groove.
Preferably, the bottom of the base is detachably provided with a plurality of supporting pieces along the circumferential direction, and the height of each supporting piece is adjustable.
Preferably, each supporting piece comprises a second stud and a supporting pad, one end of the second stud is connected with the bottom of the base in a threaded mode, and the other end of the second stud is connected with the supporting pad in a threaded mode.
Preferably, the screw rod is provided with an anti-skid sleeve at one end far away from the connecting pipe.
Additional advantages, objects, and features of the utility model will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the utility model.
Drawings
Fig. 1 is a front view of an embodiment of the present utility model.
Fig. 2 is a partial cross-sectional view of fig. 1.
The reference numerals in the figures are as follows: 1. a connecting pipe; 11. a first scale; 12. a first stud; 13. a knob; 2. a screw; 21. a bar-shaped groove; 22. a second scale; 23. a sliding groove; 24. an anti-skid sleeve; 3. a rotating ring; 4. a base; 41. a second stud; 42. a support pad; 5. a circular level.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the present utility model more clear and easy to understand, the present utility model is further described below with reference to the accompanying drawings and the detailed description:
as shown in fig. 1-2, an embodiment of the present utility model provides a concrete casting elevation control apparatus, including: the connecting pipe 1 is vertically arranged, a base 4 is fixedly arranged at the lower end of the connecting pipe 1, a circular level 5 is fixedly arranged at the upper part of the base 4, and a first scale 11 is arranged on the outer wall of the connecting pipe 1 along the axial direction of the connecting pipe; and the adjusting mechanism comprises an operating part rotatably arranged at the upper end of the connecting pipe 1, a telescopic part penetrating through the inner side and the outer side of the upper end of the connecting pipe 1 in a sliding manner, and a limiting part arranged between the connecting pipe 1 and the telescopic part, wherein the operating part is movably connected with the telescopic part, the limiting part is used for propping against the telescopic part to fix the position of the telescopic part, and a second scale 22 is arranged on the telescopic part along the axial direction of the connecting pipe 1.
The base 4 is placed on a surface to be controlled, the base 4 is kept stably placed by observing the circular level meter 5, the operation part is rotated according to the measurement requirement of the actual concrete pouring elevation, the telescopic part is driven to axially move outwards of the connecting pipe 1 along the connecting pipe 1, so that the measured height range is extended, and the connecting pipe 1 and the telescopic part are respectively provided with a first scale 11 and a second scale 22, so that the measuring device can be matched with the laser level meter to carry out accurate measurement during measurement; the operation is simple and convenient, the measuring height range can be changed rapidly according to the actual measurement condition, and the practicability of the device is improved.
The manner in which the laser level is used in conjunction with the measurement is disclosed in the chinese patent application publication No. CN217541744U, which is a prior art and is not described in detail herein.
As shown in fig. 1-2, according to another embodiment of the present utility model, the concrete pouring elevation control device further optimizes a telescopic part, an operation part and a limit part, wherein the telescopic part comprises a screw rod 2 slidably penetrating between the inner side and the outer side of the upper end of the connecting pipe 1, the operation part is sleeved on the outer side of the screw rod 2 and is in threaded connection with the screw rod 2, the second scale 22 is arranged along the axial direction of the screw rod 2, and the limit part is used for propping against the side wall of the screw rod 2; and preferably, the side wall of the screw rod 2 is provided with a bar-shaped groove 21 along the axial direction, and the second graduation 22 is arranged in the bar-shaped groove 21, so that the second graduation 22 can be more intuitively read.
The operation part comprises a rotating ring 3 coaxially and rotatably arranged at the upper end of the connecting pipe 1, and the rotating ring 3 is sleeved outside the screw rod 2 and is in threaded connection with the screw rod 2.
The side wall of the screw rod 2 is provided with a sliding groove 23 along the axial direction thereof, the limiting part comprises a first stud 12 and a knob 13, the first stud 12 freely penetrates through the connecting pipe 1 and is in threaded connection with the connecting pipe 1, one end of the first stud 12 positioned in the connecting pipe 1 penetrates into the sliding groove 23 and is used for propping against the groove bottom of the sliding groove 23, and one end of the first stud 12 positioned outside the connecting pipe 1 is coaxially and fixedly provided with the knob 13.
The rotating ring 3 is operated to rotate, and as the first stud 12 penetrates into the sliding groove 23, the screw rod 2 does not rotate along with the rotating ring 3 in the rotating process, the screw rod 2 only moves along the axial direction of the connecting pipe 1, and after the screw rod 2 moves in place, the first stud 12 is screwed by the knob 13 to be abutted against the groove bottom of the sliding groove 23 so as to fix the position of the screw rod 2.
1-2, according to another embodiment of the present utility model, the concrete pouring elevation control device preferably has a plurality of supporting members detachably mounted on the bottom of the base 4 along the circumferential direction thereof, and the height of each supporting member is adjustable; each supporting piece comprises a second stud 41 and a supporting pad 42, one end of the second stud 41 is in threaded connection with the bottom of the base 4, and the other end of the second stud 41 is in threaded connection with the supporting pad 42; the distance between the support pads 42 and the base 4 can be adjusted by rotating the second studs 41, so that the plurality of support pads 42 smoothly support the base 4.
As shown in fig. 1-2, according to another embodiment of the present utility model, in the concrete pouring elevation control device, preferably, an anti-slip sleeve 24 is fixedly sleeved at one end of the screw 2 away from the connecting pipe 1, so as to be convenient for an operator to hold.
The application principle of the utility model is as follows: when the utility model is used, a plurality of support pads 42 at the bottom of the base 4 are placed on a surface to be controlled, a plurality of second studs 41 are operated to rotate by observing the circular level meter 5 so as to keep the base 4 placed stably, the rotating ring 3 is operated to rotate according to the measurement requirement of the actual concrete pouring elevation, the first studs 12 penetrate into the sliding grooves 23, so that the screw rod 2 does not rotate along with the sliding groove 23 in the rotating process of the rotating ring 3, the screw rod 2 only moves outwards of the connecting pipe 1 along the axial direction of the connecting pipe 1, after the screw rod 2 moves in place, the first studs 12 are screwed by the knob 13 so as to be propped against the bottom of the sliding groove 23, the position of the screw rod 2 is fixed, and then accurate measurement is carried out by matching with the laser level meter.
Finally, it is noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications and equivalents may be made thereto without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered by the scope of the claims of the present utility model.
Claims (7)
1. The utility model provides a concrete placement elevation controlling means which characterized in that includes:
the connecting pipe (1) is vertically arranged, a base (4) is fixedly arranged at the lower end of the connecting pipe (1), a circular level meter (5) is fixedly arranged at the upper part of the base (4), and a first scale (11) is arranged on the outer wall of the connecting pipe (1) along the axial direction of the connecting pipe; and
the adjusting mechanism comprises an operating part rotatably arranged at the upper end of the connecting pipe (1), a telescopic part penetrating through the inner side and the outer side of the upper end of the connecting pipe (1) in a sliding manner, and a limiting part arranged between the connecting pipe (1) and the telescopic part, wherein the operating part is movably connected with the telescopic part, the limiting part is used for propping against the telescopic part to fix the position of the telescopic part, and a second scale (22) is arranged on the telescopic part along the axial direction of the connecting pipe (1);
the telescopic part comprises a screw rod (2) which is arranged between the inner side and the outer side of the upper end of the connecting pipe (1) in a sliding penetrating mode, the operating part is sleeved on the outer side of the screw rod (2) and is in threaded connection with the screw rod, the second graduations (22) are axially arranged along the screw rod (2), and the limiting part is used for propping against the side wall of the screw rod (2).
2. The concrete pouring elevation control device according to claim 1, wherein the operation part comprises a rotating ring (3) coaxially and rotatably installed at the upper end of the connecting pipe (1), and the rotating ring (3) is sleeved outside the screw (2) and is in threaded connection with the screw.
3. The concrete pouring elevation control device according to claim 1, wherein a sliding groove (23) is formed in the side wall of the screw (2) along the axial direction of the screw, the limiting portion comprises a first stud (12) and a knob (13), the first stud (12) freely penetrates through the connecting pipe (1) and is in threaded connection with the connecting pipe, one end of the first stud (12) located in the connecting pipe (1) penetrates into the sliding groove (23) and is used for abutting against the groove bottom of the sliding groove (23), and one end of the first stud (12) located outside the connecting pipe (1) is fixedly provided with the knob (13) in a coaxial mode.
4. The concrete pouring elevation control device according to claim 1, wherein a strip-shaped groove (21) is formed in the side wall of the screw (2) along the axial direction of the screw, and the second scale (22) is arranged in the strip-shaped groove (21).
5. The concrete pouring elevation control device according to claim 1, wherein the bottom of the base (4) is detachably provided with a plurality of supporting pieces along the circumferential direction thereof, and the height of each supporting piece is adjustable.
6. The concrete casting elevation control device according to claim 5, wherein each supporting member comprises a second stud (41) and a supporting pad (42), one end of the second stud (41) is in threaded connection with the bottom of the base (4), and the other end of the second stud is in threaded connection with the supporting pad (42).
7. The concrete pouring elevation control device according to claim 1, wherein an anti-slip sleeve (24) is fixedly sleeved at one end of the screw (2) far away from the connecting pipe (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322037445.4U CN220565725U (en) | 2023-07-31 | 2023-07-31 | Concrete placement elevation controlling means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322037445.4U CN220565725U (en) | 2023-07-31 | 2023-07-31 | Concrete placement elevation controlling means |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220565725U true CN220565725U (en) | 2024-03-08 |
Family
ID=90090340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322037445.4U Active CN220565725U (en) | 2023-07-31 | 2023-07-31 | Concrete placement elevation controlling means |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220565725U (en) |
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2023
- 2023-07-31 CN CN202322037445.4U patent/CN220565725U/en active Active
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