CN218155873U - Assembled superimposed sheet reinforcing bar extension length caliber - Google Patents
Assembled superimposed sheet reinforcing bar extension length caliber Download PDFInfo
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- CN218155873U CN218155873U CN202222194984.4U CN202222194984U CN218155873U CN 218155873 U CN218155873 U CN 218155873U CN 202222194984 U CN202222194984 U CN 202222194984U CN 218155873 U CN218155873 U CN 218155873U
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Abstract
The utility model discloses an assembled superimposed sheet reinforcing bar stretches out length caliber belongs to measuring tool technical field. The measurer includes: a measuring part and a handheld part; measurement portion one end with the connection can be dismantled to the one end of handheld portion, handheld portion is close to the tip of measurement portion is provided with location portion, location portion be used for provide benchmark and location when measurement portion measures the superimposed sheet tip reinforcing bar extension length that awaits measuring. The utility model discloses on the tip with measuring part supported the mould flange when measuring, the activity reinforcing bar directly supported location portion with the reinforcing bar head to extend required length with the reinforcing bar, location portion provides benchmark and location for measuring part measurement superimposed sheet reinforcing bar extension length, does not need the staff to observe and compares, and is easy and simple to handle, has improved measurement of efficiency.
Description
Technical Field
The utility model relates to a measuring tool technical field, in particular to assembled superimposed sheet reinforcing bar extension length caliber.
Background
The laminated slab is an assembled integral floor slab formed by laminating prefabricated slabs and cast-in-place reinforced concrete layers. The laminated slab has good integrity, the upper surface and the lower surface of the slab are smooth, the decoration of a finish coat is convenient, and the laminated slab is suitable for high-rise buildings and large-bay buildings with higher requirements on the integral rigidity.
In superimposed sheet production process, need stretch out the size to the reinforcing bar and measure the adjustment, traditional measurement adjustment instrument is the tape measure, and during the measurement, the staff lengthens the tape measure, then measures the adjustment to the reinforcing bar, needs staff contrast reinforcing bar and tape measure when measuring the adjustment at every turn, sees whether adjust required length, and the operation is complicated, and is inefficient.
SUMMERY OF THE UTILITY MODEL
In order to solve the prior art problem, the utility model provides an assembled superimposed sheet reinforcing bar extends out length caliber. The measurer includes: a measuring part and a handheld part;
measurement portion one end with the connection can be dismantled to the one end of handheld portion, handheld portion is close to the tip of measurement portion is provided with location portion, location portion be used for provide benchmark and location when measurement portion measures the superimposed sheet tip reinforcing bar extension length that awaits measuring.
Furthermore, the measuring part is of a telescopic structure, and scale marks are arranged on the measuring part.
Furthermore, the interior of the handheld part is hollow, an opening is formed in one end of the handheld part, a threaded hole is formed in the side wall of the handheld part, and a screw lock is connected to the threaded hole in an internal thread mode;
the diameter of measuring part is less than the internal diameter of handheld portion, the one end warp of measuring part the opening is located in handheld portion, the screw lock be used for with measuring part detachable connection is in handheld portion.
Further, the measurement section includes: a first scale section, a second scale section and a third scale section;
the first scale section, the second scale section and the third scale section are all hollow, the outer diameter of the third scale section is smaller than the inner diameter of the second scale section, one end of the third scale section is connected with a first spring piece, one end of the second scale section is provided with a first spring piece hole, the third scale section is positioned in the second scale section, and a spring piece of the first spring piece extends out of the first spring piece hole in an extension state;
the outer diameter of the second scale section is smaller than the inner diameter of the first scale section, one end, far away from the first spring piece hole, of the second scale section is connected with a second spring piece, a second spring piece hole is formed in one end of the first scale section, the second scale section is located in the first scale section, and a spring piece of the second spring piece extends out of the second spring piece hole in an extending state;
the first scale section is located within the hand-held portion.
Further, the first, second and third scale segments are equal in length.
Furthermore, the end part, far away from the second scale section, of the third scale section is fixedly connected with a scale head, and the diameter of the scale head is larger than the inner diameter of the first scale section.
Furthermore, the positioning part is rotatably connected with the outer side of the handheld part, the side wall of the positioning part and the end part of the handheld part, which is provided with an opening, are in the same plane when the positioning part and the handheld part are in a vertical state.
Furthermore, the positioning parts are arranged in two numbers and are respectively positioned on two opposite sides of the handheld part.
Furthermore, grooves are formed in two opposite sides of the handheld portion, the positioning portion is located in the grooves, and the positioning portion is matched with the grooves.
Furthermore, the end part of the screw lock, which is positioned on the outer side of the threaded hole, is fixedly connected with a rotating handle.
The utility model provides a technical scheme's beneficial effect is: the utility model discloses in be provided with measuring part and handheld portion, be provided with location portion in the handheld portion, during the measurement, support the mould flange with the tip of measuring part, the activity reinforcing bar is direct supports location portion with the reinforcing bar head on to extend required length with the reinforcing bar, location portion measures superimposed sheet reinforcing bar extension length for measuring part and provides benchmark and location, does not need the staff to observe the comparison, and is easy and simple to handle, has improved measurement of efficiency. In addition, the scale is of a telescopic structure, so that the size can be reduced, and the scale is convenient to carry.
Drawings
Fig. 1 is a schematic structural view of an assembled composite slab rebar extension length measuring device provided by the present invention;
fig. 2 is a front view of an assembled composite slab reinforcing bar extension length measuring device provided by the present invention;
fig. 3 is a rear view of a fabricated composite slab rebar extension measurer provided by the present invention;
fig. 4 is a side view of a fabricated composite slab rebar extension measurer provided by the present invention;
fig. 5 is a top view of an assembled composite slab reinforcement extension measuring device according to the present invention;
fig. 6 is a schematic structural view of a spring plate according to the present invention.
Reference numerals: 1-a handheld part; 2-graduation line; 3-screw locking; 4-a first scale section; 5-a second scale section; 6-third scale section; 7-a first spring leaf; 8-a second spring leaf; 9-ruler head; 10-a positioning section; 11-a groove; 12-turn the handle.
Detailed Description
To make the objects, technical solutions and advantages of the present invention clearer, embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.
Referring to fig. 1 to 6, a fabricated composite slab reinforcing bar extension measurer includes: measuring part and handheld portion 1, measuring part are extending structure, and measuring part includes: first scale festival 4, second scale festival 5 and third scale festival 6, first scale festival 4, second scale festival 5 and third scale festival 6 are the cavity form, the external diameter of third scale festival 6 slightly is less than the internal diameter of second scale festival 5, the one end of third scale festival 6 is connected with first spring leaf 7, first shell fragment hole has been seted up to the one end of second scale festival 5, third scale festival 6 is located second scale festival 5, third scale festival 6 can slide in second scale festival 5, the shell fragment of first spring leaf 7 stretches out first shell fragment hole under the extension state, a third scale festival 6 for fixing the third scale festival 6 that stretches out, the external diameter of second scale festival 5 slightly is less than the internal diameter of first scale festival 4, the end connection that first shell fragment hole was kept away from to second scale festival 5 has second spring leaf 8, the second shell fragment hole has been seted up to the one end of first scale festival 4, second scale festival 5 is located first scale festival 4, second scale festival 5 can slide in first scale festival 4, the extension state second scale festival 8 stretches out the second shell fragment hole and is used for fixing the second scale festival 5. A ruler head 9 is welded on the end part, far away from the second ruler section 5, of the third ruler section 6, and the diameter of the ruler head 9 is larger than the inner diameter of the first ruler section 4, so that the third ruler section 6 can be conveniently drawn out; first scale festival 4, the length of second scale festival 5 and third scale festival 6 is equal, first scale festival 4, the ruler body of second scale festival 5 and third scale festival 6 sets up striking scale mark 2, for example, explain, under the state of extending completely, can mark 0 ~ 390 mm scale mark 2 from the chi head 9 of third scale festival 6 to the tip that first scale festival 4 and handheld portion 1 are connected, be a big check every 10 millimeters, a little check of 5 millimeters, conveniently read the scale, during the in-service use, can set up first scale festival 4 according to the demand, the length of second scale festival 5 and third scale festival 6.
Referring to fig. 6, illustrate the connection structure between the scale sections with second scale section 5 and third scale section 6, the one end of first spring leaf 7 far away from the shell fragment is welded in third scale section 6, first spring leaf 7 becomes the O shape after installation, the atress symmetry, press the back forward and kick-back, the through-hole has been seted up on the lateral wall of third scale section 6, under the expansion state, the through-hole corresponds with first shell fragment hole position, when third scale section 6 expands from second scale section 5, the shell fragment of first spring leaf 7 stretches out from through-hole and first shell fragment are downthehole, fix second scale section 5 and third scale section 6, when needs shrink, first spring leaf 7 can be impressed in third scale section 6. The first spring plate 7 may be made of a flat steel strip of tin bronze, 60CrMn, or the like. The connection structure of the second scale segment 5 and the first scale segment 4 is the same as the connection structure of the second scale segment 5 and the third scale segment 6.
The inner part of the handheld part 1 is hollow, an opening is formed in one end of the handheld part, a threaded hole is formed in the side wall of the handheld part 1, a screw lock 3 is connected with the threaded hole in a threaded mode, a rotating handle 12 is welded to the end part, located on the outer side of the threaded hole, of the screw lock 3, the rotating handle 12 is annular, the diameter of the first scale section 4 is slightly smaller than the inner diameter of the handheld part 1, and under the unfolded states of the first scale section 4, the second scale section 5 and the third scale section 6, one end, far away from the second scale section 5, of the first scale section 4 can enter the handheld part 1 through the opening and can be locked by rotating the screw lock 3 through the rotating handle 12; the outside of handheld portion 1 has two location portion 10 through 90 degrees hinges, is located the relative both sides of handheld portion 1 respectively, and the relative both sides of handheld portion 1 are seted up flutedly 11, and location portion 10 suits with flutedly 11, and location portion 10 lies in flutedly 11 under the closure state, and when location portion 10 was opened, location portion 10 and handheld portion 1 are under the vertical state, and the lateral wall of location portion 10 and handheld portion 1 are provided with the open-ended tip and are in the coplanar.
The utility model discloses a complete work flow can be: stretch out first scale festival 4, second scale festival 5 and third scale festival 6 the back, die first scale festival 4 with screw lock 4 lock in handheld portion 1, open location portion 5, location portion 5 is the length that the reinforcing bar need stretch out for the length of chi head 9 this moment, during the measurement with chi head 9 support the mould flange on, through the reinforcing bar of activity superimposed sheet, support location portion 5 with the reinforcing bar head on to reach required length of stretching out.
It is worth explaining, the utility model discloses in be provided with measuring part and handheld portion, be provided with location portion in the handheld portion, during the measurement, support the mould flange with the tip of measuring part, movable reinforcement directly supports location portion with the reinforcing bar head on to extend the reinforcing bar to required length, location portion does not need the staff to observe the comparison for measuring part measurement superimposed sheet reinforcing bar extension length provides benchmark and location, and is easy and simple to handle, has improved measurement of efficiency. In addition, the scale is of a telescopic structure, so that the size can be reduced, and the scale is convenient to carry.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (7)
1. An assembled superimposed sheet rebar extension length gauge, comprising: a measuring part and a hand-held part (1);
one end of the measuring part is detachably connected with one end of the handheld part (1), a positioning part (10) is arranged at the end part, close to the measuring part, of the handheld part (1), and the positioning part (10) is used for providing reference and positioning for the measuring part when the measuring part measures the extension length of the steel bar at the end part of the laminated slab to be measured; the measuring part is of a telescopic structure and is provided with scale marks (2);
the interior of the handheld part (1) is hollow, an opening is formed in one end of the handheld part, a threaded hole is formed in the side wall of the handheld part (1), and a screw lock (3) is connected to the threaded hole in an internal thread mode;
the diameter of the measuring part is smaller than the inner diameter of the handheld part (1), one end of the measuring part is positioned in the handheld part (1) through the opening, and the screw lock (3) is used for detachably connecting the measuring part in the handheld part (1);
the positioning part (10) is rotatably connected with the outer side of the handheld part (1), the positioning part (10) and the handheld part (1) are in a vertical state, and the side wall of the positioning part (10) and the end part of the handheld part (1) provided with an opening are positioned on the same plane.
2. The fabricated composite slab reinforcing bar protrusion length measurer as recited in claim 1, wherein the measuring part comprises: a first scale section (4), a second scale section (5) and a third scale section (6);
the first scale section (4), the second scale section (5) and the third scale section (6) are all hollow, the outer diameter of the third scale section (6) is smaller than the inner diameter of the second scale section (5), one end of the third scale section (6) is connected with a first spring piece (7), one end of the second scale section (5) is provided with a first spring piece hole, the third scale section (6) is positioned in the second scale section (5), and a spring piece of the first spring piece (7) extends out of the first spring piece hole in an extended state;
the outer diameter of the second scale section (5) is smaller than the inner diameter of the first scale section (4), one end, far away from the first spring piece hole, of the second scale section (5) is connected with a second spring piece (8), one end of the first scale section (4) is provided with a second spring piece hole, the second scale section (5) is located in the first scale section (4), and a spring piece of the second spring piece (8) extends out of the second spring piece hole in an extending state;
the first scale section (4) is located in the handheld part (1).
3. A fabricated laminated slab rebar extension length measurer as claimed in claim 2, wherein the lengths of said first scale section (4), said second scale section (5) and said third scale section (6) are equal.
4. The fabricated composite slab rebar extension length measurer according to claim 3, wherein a ruler head (9) is fixedly connected to the end, away from the second ruler section (5), of the third ruler section (6), and the diameter of the ruler head (9) is larger than the inner diameter of the first ruler section (4).
5. A fabricated composite rebar protruding length measurer according to claim 1, wherein the positioning portion (10) is provided in two, respectively on opposite sides of the hand-held portion (1).
6. The fabricated composite slab rebar extension length measurer according to claim 5, wherein the handheld portion (1) is provided with grooves (11) at two opposite sides, the positioning portions (10) are located in the grooves (11), and the positioning portions (10) are adapted to the grooves (11).
7. The fabricated composite rebar extension length measurer according to claim 1, wherein a rotating handle (12) is fixedly connected to the end of the screw lock (3) located outside the threaded hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222194984.4U CN218155873U (en) | 2022-08-21 | 2022-08-21 | Assembled superimposed sheet reinforcing bar extension length caliber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222194984.4U CN218155873U (en) | 2022-08-21 | 2022-08-21 | Assembled superimposed sheet reinforcing bar extension length caliber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218155873U true CN218155873U (en) | 2022-12-27 |
Family
ID=84552197
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222194984.4U Active CN218155873U (en) | 2022-08-21 | 2022-08-21 | Assembled superimposed sheet reinforcing bar extension length caliber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218155873U (en) |
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2022
- 2022-08-21 CN CN202222194984.4U patent/CN218155873U/en active Active
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