CN211572634U - Concrete pouring elevation control device - Google Patents
Concrete pouring elevation control device Download PDFInfo
- Publication number
- CN211572634U CN211572634U CN201922116609.6U CN201922116609U CN211572634U CN 211572634 U CN211572634 U CN 211572634U CN 201922116609 U CN201922116609 U CN 201922116609U CN 211572634 U CN211572634 U CN 211572634U
- Authority
- CN
- China
- Prior art keywords
- shell
- lifting part
- lifting
- lifting device
- threaded rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The utility model relates to a concrete pouring elevation control device, which comprises a first body and a second body which are arranged at intervals, wherein the first body comprises a shell with an upper end open, a lifting part and a lifting device, the lifting part is sleeved in the shell in a sliding way, the lifting device is arranged in the shell, and the lifting part is lifted in the shell through the lifting device; the structure of the second body is the same as that of the first body; an infrared transmitting end is arranged at the upper end of the lifting part of the first body, and an infrared receiving end is arranged at the upper end of the lifting part of the second body; slots are formed in opposite surfaces of the lifting part of the first body and the lifting part of the second body, and two ends of one elevation plate are matched with the two slots respectively and detachably connected with the first body and the second body; the top end of the first body is also fixedly provided with a level gauge.
Description
Technical Field
The utility model relates to a concrete placement elevation controlling means belongs to construction technical field.
Background
The existing concrete pouring elevation is generally formed by firstly binding the reinforcing steel bars of the floor of a cast-in-place frame, namely, measuring the elevation by a measurer, and strictly controlling the elevation error to be within +2mm so as to ensure that the elevation error is not more than +3mm after the floor is poured with concrete. The specific method comprises the following steps: and welding reinforcing steel bars with the diameter of 6mm on the longitudinal and transverse reinforcing steel bars at intervals of 2m on the upper part of the plate surface, measuring and setting floor elevation, marking the reinforcing steel bars by using red adhesive tapes, and setting the elevation of the concrete on the floor after cast-in-place at the lower edge of each red adhesive tape. When concrete is poured, operators should use the lower edge of the red rubberized fabric as the basis for leveling. Before the concrete is finally set, the red adhesive tape is torn off, and reinforcing steel bars with the diameter of 6mm are embedded into the concrete. Thus, the elevation of the floor concrete is controlled; the method has low efficiency, and the manual measurement is easy to have errors.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems existing in the prior art, the utility model provides a concrete pouring elevation control device, which is convenient to carry and easy to use; the measurement precision is improved through an infrared correlation mode.
The technical scheme of the utility model as follows:
a concrete pouring elevation control device comprises a first body and a second body which are arranged at intervals, wherein the first body comprises a shell with an upper end open, a lifting part and a lifting device, the lifting part is slidably sleeved in the shell, the lifting device is arranged in the shell, and the lifting part is lifted in the shell through the lifting device; the structure of the second body is the same as that of the first body; an infrared transmitting end is arranged at the upper end of the lifting part of the first body, and an infrared receiving end is arranged at the upper end of the lifting part of the second body; slots are formed in opposite surfaces of the lifting part of the first body and the lifting part of the second body, and two ends of one elevation plate are matched with the two slots respectively and detachably connected with the first body and the second body; the top end of the first body is also fixedly provided with a level gauge.
Furthermore, the lifting device comprises a threaded rod, a bevel gear set and a rotating rod; the threaded rod is vertically arranged at the bottom of the shell and is rotationally connected with the shell through a bearing, one helical gear of the helical gear set is fixedly sleeved on the outer wall of the threaded rod, the rotating rod penetrates into the shell from the outer wall of the shell and is rotationally connected with the shell, and one end of the rotating rod, which is positioned in the shell, is fixedly connected with the other helical gear of the helical gear set; the middle part of lift portion has seted up a cylindrical opening along vertical direction, be provided with the internal thread on the open-ended inner wall, lift portion pass through the opening with threaded rod threaded connection.
Furthermore, scale marks are marked on the outer side wall of the lifting part.
The utility model discloses following beneficial effect has:
the utility model relates to a concrete pouring elevation control device, which is convenient to carry and easy to use; the measurement precision is improved through an infrared correlation mode.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic structural diagram of the first body;
FIG. 3 is a schematic structural view of the second body;
fig. 4 is a schematic structural diagram of the lifting device.
The reference numbers in the figures denote:
1. a first body; 11. a housing; 12. a lifting part; 13. a threaded rod; 14. a bevel gear set; 15. rotating the rod; 16. a bearing; 17. an opening; 2. a second body; 31. an infrared emitting end; 32. an infrared receiving end; 4. a slot; 5. an elevation plate; 6. a level gauge; 7. scale lines are marked.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.
Referring to fig. 1 to 4, a concrete pouring elevation control device comprises a first body 1 and a second body 2 which are arranged at intervals, wherein the first body 1 comprises a shell 11 with an upper end opening 17, a lifting part 12 and a lifting device, the lifting part 12 is slidably sleeved in the shell 11, the lifting device is arranged in the shell 11, and the lifting part 12 is lifted in the shell 11 through the lifting device; the structure of the second body 2 is the same as that of the first body 1; an infrared transmitting end 31 is arranged at the upper end of the lifting part 12 of the first body 1, and an infrared receiving end 32 is arranged at the upper end of the lifting part 12 of the second body 2; the opposite surfaces of the lifting part 12 of the first body 1 and the lifting part 12 of the second body 2 are both provided with slots 4, and two ends of an elevation plate 5 are respectively matched with the two slots 4 to be detachably connected with the first body 1 and the second body 2; the top end of the first body 1 is also fixedly provided with a level gauge 6.
Further, the lifting device comprises a threaded rod 13, a bevel gear set 14 and a rotating rod 15; the threaded rod 13 is vertically arranged at the bottom of the shell 11 and is rotationally connected with the shell 11 through a bearing 16, one helical gear of the helical gear set 14 is fixedly sleeved on the outer wall of the threaded rod 13, the rotating rod 15 penetrates into the shell 11 from the outer wall of the shell 11 to be rotationally connected with the shell 11, and one end of the rotating rod 15, which is positioned in the shell 11, is fixedly connected with the other helical gear of the helical gear set 14; a cylindrical opening 17 is formed in the middle of the lifting portion 12 in the vertical direction, internal threads are formed in the inner wall of the opening 17, and the lifting portion 12 is connected with the threaded rod 13 through the opening 17 in a threaded mode.
Furthermore, scale marks 7 are marked on the outer side wall of the lifting part 12, and the lifting height can be conveniently adjusted through the scale marks 7.
The working principle of the utility model is as follows:
when the utility model is used, the first body 1 and the second body 2 are respectively placed on two sides of a template with required elevation, firstly, the height of the first body 1 and the height of the second body 2 are adjusted according to the height required for elevation, the rotating rod 15 is shaken to rotate the bevel gear set 14 and drive the threaded rod 13 to rotate, thereby driving the lifting part 12 in threaded connection with the threaded rod to lift;
after the height is adjusted, the first body 1 is adjusted through the level gauge 6, the top end of the first body 1 is guaranteed to be in a horizontal state, the slots 4 in the first body 1 and the second body 2 are guaranteed to be in the same plane through the infrared transmitting end 31 and the infrared receiving end 32, then the elevation plate 5 is inserted into the two slots 4 to be fixed, and elevation of the template is started to be carried out.
The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all the equivalent structures or equivalent processes that are used in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the patent protection scope of the present invention.
Claims (3)
1. The utility model provides a concrete placement elevation controlling means which characterized in that: the lifting device comprises a first body (1) and a second body (2) which are arranged at intervals, wherein the first body (1) comprises a shell (11) with an upper end opening (17), a lifting part (12) and a lifting device, the lifting part (12) is slidably sleeved in the shell (11), the lifting device is arranged in the shell (11), and the lifting part (12) is lifted in the shell (11) through the lifting device; the structure of the second body (2) is the same as that of the first body (1); an infrared transmitting end (31) is arranged at the upper end of the lifting part (12) of the first body (1), and an infrared receiving end (32) is arranged at the upper end of the lifting part (12) of the second body (2); slots (4) are formed in opposite surfaces of the lifting part (12) of the first body (1) and the lifting part (12) of the second body (2), and two ends of one elevation plate (5) are matched with the two slots (4) respectively and detachably connected with the first body (1) and the second body (2); the top end of the first body (1) is also fixedly provided with a level gauge (6).
2. A concrete placement elevation control apparatus according to claim 1, wherein: the lifting device comprises a threaded rod (13), a bevel gear set (14) and a rotating rod (15); the threaded rod (13) is vertically arranged at the bottom of the shell (11) and is rotationally connected with the shell (11) through a bearing (16), one helical gear of the helical gear set (14) is fixedly sleeved on the outer wall of the threaded rod (13), the rotating rod (15) penetrates into the shell (11) from the outer wall of the shell (11) and is rotationally connected with the shell (11), and one end, located in the shell (11), of the rotating rod (15) is fixedly connected with the other helical gear of the helical gear set (14); a cylindrical opening (17) is formed in the middle of the lifting portion (12) in the vertical direction, internal threads are arranged on the inner wall of the opening (17), and the lifting portion (12) is connected with the threaded rod (13) in a threaded mode through the opening (17).
3. A concrete placement elevation control apparatus according to claim 1, wherein: the outer side wall of the lifting part (12) is marked with scale marks (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922116609.6U CN211572634U (en) | 2019-12-02 | 2019-12-02 | Concrete pouring elevation control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922116609.6U CN211572634U (en) | 2019-12-02 | 2019-12-02 | Concrete pouring elevation control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211572634U true CN211572634U (en) | 2020-09-25 |
Family
ID=72532345
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922116609.6U Active CN211572634U (en) | 2019-12-02 | 2019-12-02 | Concrete pouring elevation control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211572634U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116044171A (en) * | 2023-03-15 | 2023-05-02 | 中核华辰建筑工程有限公司 | Cast-in-situ concrete slab flatness automatic control device |
-
2019
- 2019-12-02 CN CN201922116609.6U patent/CN211572634U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116044171A (en) * | 2023-03-15 | 2023-05-02 | 中核华辰建筑工程有限公司 | Cast-in-situ concrete slab flatness automatic control device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211572634U (en) | Concrete pouring elevation control device | |
| CN108915269A (en) | Concrete thickness control and leveling unit and method | |
| CN211816228U (en) | Pile driver for civil engineering | |
| CN112129578A (en) | Sampling device for sewage treatment | |
| CN213827696U (en) | Tubular pile tip auxiliary device for welding for building construction | |
| CN215593952U (en) | Highway engineering road bed compactness check out test set | |
| CN212507456U (en) | A construction appurtenance for concrete thickness control | |
| CN214067153U (en) | Slump tester | |
| CN211080193U (en) | Be used for ground processing apparatus | |
| CN210893131U (en) | Multi-functional land mapping device | |
| CN212780809U (en) | Detect device of cement concrete slump | |
| CN213903075U (en) | A intensity measuring device for concrete | |
| CN208363656U (en) | A kind of portable constructional column bar planting positioning device | |
| CN221299087U (en) | Construction pile driving equipment | |
| CN215804355U (en) | Drilling rig for rock and soil investigation | |
| CN220644171U (en) | Foundation detection device for construction engineering | |
| CN221402469U (en) | Portable leveling rod fixing device | |
| CN220868847U (en) | Concrete elevation control device | |
| CN219934940U (en) | Hydraulic engineering dam subsides monitoring devices | |
| CN211346626U (en) | Thickness measurement device during concrete pouring | |
| CN220418316U (en) | Concrete elevation measuring device | |
| CN221276602U (en) | Piling positioning device for building | |
| CN220806055U (en) | Adjustable hanging hole cylinder positioning device | |
| CN221798539U (en) | Civil foundation pile gradient measuring device | |
| CN220598525U (en) | Building foundation straightness detection device that hangs down |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |