CN214402798U - Height-adjustable plate thickness control inserted drill rod - Google Patents
Height-adjustable plate thickness control inserted drill rod Download PDFInfo
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- CN214402798U CN214402798U CN202022876173.3U CN202022876173U CN214402798U CN 214402798 U CN214402798 U CN 214402798U CN 202022876173 U CN202022876173 U CN 202022876173U CN 214402798 U CN214402798 U CN 214402798U
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- plate thickness
- drill rod
- thickness control
- height
- external thread
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Abstract
The utility model relates to a height-adjustable plate thickness control drill rod, wherein an external thread is arranged on the outer surface of a main body of the drill rod vertical rod, a vertical plane or a groove is arranged on the outer circumference of the external thread, and a graduated scale is arranged on the plane or the groove; the external thread is connected with the internal thread sleeve in a threaded manner, and the outer surface of the internal thread sleeve is fixedly connected with the plate thickness positioning clamping device. The height of the height-adjustable plate thickness control drill rod is adjusted through the screw, so that the thickness of floor plates with various thicknesses is controlled, and the working efficiency is greatly improved.
Description
Technical Field
The utility model relates to a thick control of board of adjustable height inserts drill rod belongs to the appurtenance in building field.
Background
It is well known that floor thickness control is a key control item for daily quality management in the increasingly mature building construction field. By construction comparison, the control of the thickness of the cast concrete by using the inserted drill steel rod is one of the most effective methods. The disadvantages of using conventional drill rods are: 1. for design reasons, when concrete is poured, floors with various thicknesses can appear, so that the plate thickness control needs to be carried out by preparing inserted drill rods with various thicknesses; 2. the thickness of the inserted drill rod control plate belongs to single-point control, and the control plate is controlled by using a common inserted drill rod, so that the problems of low inspection efficiency, negative use of workers and the like caused by the fact that the control range is small and the inserted drill rod is required to be frequently used can occur.
Disclosure of Invention
The to-be-solved technical problem of the utility model is to provide a thick control of board of adjustable height inserts drill rod, and this thick control of board of adjustable height inserts drill rod and passes through spiral height-adjusting, and then the floor board of controlling various thickness is thick, improves work efficiency greatly.
For solving the above problems, the specific technical scheme of the utility model is as follows: a height-adjustable plate thickness control drill rod is characterized in that an external thread is arranged on the outer surface of a main body of the drill rod, a vertical plane or groove is arranged on the outer circumference of the external thread, and a graduated scale is arranged on the plane or groove; the external thread is connected with the internal thread sleeve in a threaded manner, and the outer surface of the internal thread sleeve is fixedly connected with the plate thickness positioning clamping device.
The plate thickness positioning clamping device is structurally characterized in that a junction box is fixedly connected to the outer surface of the inner threaded sleeve, a fixing buckle is fixed in the center of the junction box in a homostructural mode and connected with a winding rotating shaft, and the top of the winding rotating shaft is provided with a crank handle; the winding rotating shaft is vertically arranged and is wound with the stranded wires arranged in the wire box; and a wire outlet is arranged at the outer end part of the wire box, and the movable end of the stranded wire penetrates out of the wire outlet and is connected with the fixed iron hook.
And a horizontally arranged handle is arranged at the top of the main body of the inserted rod vertical rod.
The zero scale of the graduated scale is positioned on the bottom surface of the main body of the vertical rod of the inserted drill rod.
The height of the height-adjustable plate thickness control drill rod is adjusted through the screw, and the height of the drill rod is adjusted through the screw, so that the thickness of floor plates with various thicknesses is controlled.
The plate thickness position clamping device adopts a structure of a stranded wire and a wire box, so that the plate thickness control range can be enlarged.
Drawings
FIG. 1 is a schematic view of a height adjustable plate thickness control drill rod.
Fig. 2 is a schematic view of a connection structure of the wire cassette and other components.
Fig. 3 is a partially enlarged view of the scale.
Detailed Description
As shown in fig. 1 to 3, the height-adjustable plate thickness control drill rod is characterized in that an external thread 4 is arranged on the outer surface of a drill rod vertical rod main body 2, a vertical plane or groove is arranged on the outer circumference of the external thread 4, and a graduated scale 3 is arranged on the plane or groove; the external thread 4 is in threaded connection with the internal thread sleeve 5, and the outer surface of the internal thread sleeve 5 is fixedly connected with the plate thickness positioning clamping device.
The plate thickness positioning clamping device is structurally characterized in that a junction box 11 is fixedly connected to the outer surface of the inner threaded sleeve 5, a fixing buckle 12 is isomorphically fixed in the center of the junction box and connected with a winding rotating shaft 7, and a crank 6 is arranged at the top of the winding rotating shaft 7; the winding rotating shaft 7 is vertically arranged and is wound with a stranded wire 8 arranged in the wire box 11; the outer end of the wire box 11 is provided with a wire outlet 10, the movable end of the stranded wire 8 penetrates out of the wire outlet 10 and is connected with a fixed iron hook 9, the zero scale of the graduated scale 3 is positioned on the bottom surface of the inserted drill rod vertical rod main body 2, the thicker the thickness of the measuring plate is, the larger the straight height of the stranded wire 8 is required to be, and the higher the position of the internal thread sleeve 5 is.
The top of the inserted drill rod vertical rod main body 2 is provided with a horizontally arranged handle 1 for manually rotating the inserted drill rod vertical rod main body 2, and the bottom of the inserted drill rod vertical rod main body 2 is a cone so as to reduce the contact area with a plate to be tested.
The use method of the height-adjustable plate thickness control drill rod comprises the following steps: in the floor concrete pouring process, the stranded wires 8 are pulled out from the wire box 11, the fixed iron hooks 9 are fixed on the bottom surface of a board to be measured, the bottom of the main body 2 of the inserted drill rod vertical rod is seated on the upper surface of the board to be measured, the handle 1 is rotated to enable the internal thread sleeve 5 to ascend, the stranded wires 8 are gradually straightened, and the thickness of the board to be measured can be obviously obtained by watching scales through the positions of the internal thread sleeve 5 and the scale 3. When the stranded wire 8 is used, the hand crank handle 6 is rotated to enable the stranded wire 8 to retract into the wire box 11, and the measurement work is completed.
What has been described above is merely a preferred embodiment of the invention. It should be noted that variations and modifications can be made by those skilled in the art without departing from the principle of the present invention, and they should also be considered as falling within the scope of the present invention.
Claims (4)
1. The utility model provides a board thickness control of adjustable height inserts drill rod which characterized in that: an external thread (4) is arranged on the outer surface of the inserting rod vertical rod main body (2), a vertical plane or groove is arranged on the outer circumference of the external thread (4), and a graduated scale (3) is arranged on the plane or groove; the external thread (4) is in threaded connection with the internal thread sleeve (5), and the outer surface of the internal thread sleeve (5) is fixedly connected with the plate thickness positioning clamping device.
2. The adjustable height depth plate thickness control shank of claim 1, wherein: the plate thickness positioning clamping device is structurally characterized in that a junction box (11) is fixedly connected to the outer surface of an internal thread sleeve (5), a fixing buckle (12) which is isomorphic at the center of the junction box is connected with a winding rotating shaft (7), and the top of the winding rotating shaft (7) is provided with a crank (6); the winding rotating shaft (7) is vertically arranged and is wound with a stranded wire (8) arranged in the wire box (11); an outlet (10) is arranged at the outer end part of the wire box (11), and the movable end of the stranded wire (8) penetrates out of the outlet (10) and is connected with the fixed iron hook (9).
3. The adjustable height depth plate thickness control shank of claim 1, wherein: the top of the inserted drill rod upright rod main body (2) is provided with a horizontally arranged handle (1).
4. The adjustable height depth plate thickness control shank of claim 1, wherein: the zero scale of the graduated scale (3) is positioned on the bottom surface of the inserted rod upright stanchion main body (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022876173.3U CN214402798U (en) | 2020-12-04 | 2020-12-04 | Height-adjustable plate thickness control inserted drill rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022876173.3U CN214402798U (en) | 2020-12-04 | 2020-12-04 | Height-adjustable plate thickness control inserted drill rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214402798U true CN214402798U (en) | 2021-10-15 |
Family
ID=78036269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022876173.3U Active CN214402798U (en) | 2020-12-04 | 2020-12-04 | Height-adjustable plate thickness control inserted drill rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214402798U (en) |
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2020
- 2020-12-04 CN CN202022876173.3U patent/CN214402798U/en active Active
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