CN211042039U - Portable measurement reinforcing bar size measuring tool - Google Patents
Portable measurement reinforcing bar size measuring tool Download PDFInfo
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- CN211042039U CN211042039U CN201922274504.3U CN201922274504U CN211042039U CN 211042039 U CN211042039 U CN 211042039U CN 201922274504 U CN201922274504 U CN 201922274504U CN 211042039 U CN211042039 U CN 211042039U
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Abstract
The utility model relates to a portable measurement reinforcing bar size measuring tool, including the ring, the different rings of a plurality of internal diameters are worn to connect on a hollow drum, the one end of drum is equipped with the stopper, the other end of drum sets up to the opening, be equipped with the locating part in the drum, the locating part includes many gag lever posts and driving piece, the gag lever post include with drum inner wall sliding connection's first pole and with first articulated second pole of pole, first pole links to each other with the driving piece with the parallel and first one end of keeping away from second pole of axis of drum, driving piece and drum inner wall sliding connection, the driving piece slides in-process, second pole keeps away from one side of first pole and rotates to and the ring butt of keeping away from the stopper. The utility model discloses have the effect that makes things convenient for the workman to select the ring.
Description
Technical Field
The utility model belongs to the technical field of measuring equipment's technique and specifically relates to a portable measurement reinforcing bar size measuring tool is related to.
Background
At present, the diameters of the steel bars can be measured in a plurality of construction sites before the steel bars are used, and the steel bars with specifications meeting the requirements are selected to be pulled for construction operation.
The existing method for measuring the diameter of the steel bar is as follows: the method comprises the steps that a worker firstly observes the diameter of a steel bar, then selects a ring with the diameter almost equal to that of the steel bar from a plurality of rings with different inner diameters, tests that the ring can not penetrate through the steel bar, if the ring just penetrates through the steel bar and the inner circumferential surface of the ring just abuts against the outer circumferential surface of the steel bar, no gap exists, the diameter of the ring is equal to that of the steel bar, and otherwise, other rings are selected again to repeat the operation again.
The above prior art solutions have the following drawbacks: the workman is when measuring the reinforcing bar diameter, need adorn a plurality of rings in a little box, then hold this little box and walk about and measure the reinforcing bar size, when opening this little box and select the ring, the ring ratio can pile together each other less, the workman need stir the ring earlier at the in-process of selecting the ring for every ring tiling is in the box, can look over and seek out the inner diameter probably ring as much as the reinforcing bar diameter, thereby whole process of selecting the ring is more spent time.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, one of the purposes of the utility model is to provide a make things convenient for the workman to select portable measurement reinforcing bar size measurement instrument of ring.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:
the utility model provides a portable measurement reinforcing bar size measuring tool, includes the ring, the ring is the different ring of a plurality of internal diameters, the ring cross-under is on a hollow drum, the one end of drum is equipped with the stopper, the other end of drum sets up to the opening, be equipped with the locating part in the drum, the locating part includes many gag lever posts and driving piece, the gag lever post include with drum inner wall sliding connection's first pole (and with first articulated second pole of pole, first pole is parallel with the axis of drum and the one end that second pole was kept away from to first pole links to each other with the driving piece, driving piece and drum inner wall sliding connection, in the driving piece slip process, one side that first pole was kept away from to second pole rotates to and keeps away from the ring butt.
By adopting the technical scheme, a plurality of rings with different inner diameters are connected on the cylinder in a penetrating way, a worker can more directly observe the size of the ring and quickly select the ring with the inner diameter as much as the diameter of the reinforcing steel bar, after the worker selects the ring, the circular ring can be driven to pass through the circular ring with smaller inner diameter and move towards the direction far away from the limiting block, when the ring moves to abut against one side of the second rod far away from the first rod, a worker drives the driving piece to slide along the inner wall of the cylinder, the first rod is driven to slide along the inner wall of the cylinder, the first rod moves close to the limiting block, as the first rod of the second rod is hinged, the second rod rotates in the sliding process of the first rod and rotates to be parallel to the first rod, the second rod is located in the cylinder at the moment and is not abutted to the circular ring any more, and then a worker takes the circular ring off the cylinder and detects whether the circular ring can penetrate through the steel bar or not; after the measurement work of the steel bars is finished, the circular rings are connected on the circular rings in a penetrating mode again, then the driving piece is driven, the first rod is driven to move towards the direction far away from the limiting block until the second rod moves out of the cylinder through the opening, the second rod rotates to abut against the circular rings far away from the limiting block under the action of the driving piece, and the circular rings are prevented from sliding off the cylinder under the action of gravity so as to be used by workers next time; at whole measurement bar diameter's in-process, through with the ring cross-under on the drum, the workman can look over more directly perceivedly and select suitable ring, has saved the time, has improved workman's work efficiency, simultaneously, under the mating reaction of stopper, gag lever post and driving piece, the mode that the workman took the ring from the drum is also very simple, the workman of being convenient for operates and uses.
The present invention may be further configured in a preferred embodiment as: the driving piece comprises a compression spring and a pull rod, two ends of the compression spring are respectively connected with the peripheral walls of the first rod and the second rod, the pull rod is coaxial with the cylinder and is in sliding connection with the inner wall of the cylinder, and the pull rod is connected with one side, far away from the second rod, of the first rod.
Through adopting above-mentioned technical scheme, when the ring has been chosen, when taking off the ring from the drum, the drive pull rod slides, drive two poles towards the direction that is close to the stopper and slide, because pole one is articulated with pole two, pole one drive pole two rotates for a moment to be parallel with pole one, pole two no longer with the ring butt, pole two follows pole one and enters into in the drum and slide along the drum, compression spring compression this moment, and the ring does not have blockking that pole two can follow the drum landing, the workman can use this ring to measure the diameter of steel reinforcement. When the measurement is finished, when the ring is to be threaded on the cylinder again, the first driving pull rod drives the first rod to move away from the limiting block, the second rod moves outside the cylinder, the compression spring recovers the original state at the moment, the elastic force of the second rod is transmitted to the second rod, the second rod is enabled to rotate to be abutted against the ring, and therefore the second rod blocks the ring and prevents the ring from being separated from the cylinder. In the whole process of taking the circular ring, under the matching action of the first rod, the second rod and the compression spring, a worker only needs to drive the pull rod to slide, the mode is simple, and the operation and the use of the worker are convenient.
The present invention may be further configured in a preferred embodiment as: one side of the pull rod, which is far away from the first rod, penetrates through the limiting block and is connected with a pull ring.
Through adopting above-mentioned technical scheme, the setting of pull ring is for making things convenient for the workman to stimulate the pull rod, makes the pull rod slide and drives pole one and pole two to the position of pull rod can also be injectd in the setting of pull ring, prevents that the pull rod from breaking away from the drum.
The present invention may be further configured in a preferred embodiment as: and two ends of the compression spring are detachably fixed with the first rod and the second rod respectively.
Through adopting above-mentioned technical scheme, consider that compression spring uses after a period, compression spring can warp, elasticity weakens gradually, can influence the two pairs of rings' of pole effect that block, consequently can dismantle fixed compression spring and pole one and pole two in order to change compression spring.
The present invention may be further configured in a preferred embodiment as: the outer wall of the circular ring is provided with a hollow silica gel sleeve, and gas is filled in the silica gel sleeve.
Through adopting above-mentioned technical scheme, because the internal diameter of ring differs, in order to let the ring location certain position on the drum, the ring need not remove at will on the drum, consequently sets up the elastic silica gel cover that is filled with gas, no matter be the big ring of internal diameter or the little ring of internal diameter, can both be stably located on the drum to also do not influence the big ring of internal diameter and pass the little ring of internal diameter.
The present invention may be further configured in a preferred embodiment as: the surface of the circular ring is carved with lines.
Through adopting above-mentioned technical scheme, the surface of ring is carved with the line in order to increase the frictional force between ring and the silica gel cover, makes the ring can be located the drum more stably.
The present invention may be further configured in a preferred embodiment as: the circular ring is a stainless steel ring.
Through adopting above-mentioned technical scheme, the ring exposes for a long time and contacts with material such as water in the air, in order to prevent the corrosion of ring, consequently selects stainless steel ring preparation ring, prolongs the life of ring.
The present invention may be further configured in a preferred embodiment as: and the limiting block is provided with a lifting rope.
By adopting the technical scheme, the lifting rope is arranged to facilitate the workers to carry the circular ring which is connected on the cylinder for walking.
To sum up, the utility model discloses a following at least one useful technological effect:
1. the circular rings are connected on the cylinder in a penetrating manner, so that a worker can check the circular rings more visually, the circular rings with the inner diameter as large as the diameter of the steel bars can be selected, the time is saved, the working efficiency of the worker is improved, and the circular rings can be taken from and placed on the cylinder in a very simple manner under the matching action of the limiting blocks, the limiting rods and the driving piece, so that the operation and the use of the worker are facilitated;
2. the lifting rope is arranged on the limiting block, so that the circular ring is convenient for workers to carry.
Drawings
Fig. 1 is an overall sectional view of the present invention.
Fig. 2 is a cross-sectional view of fig. 1 in another state.
In the figure, 1, a circular ring; 2. a cylinder; 20. a silica gel sleeve; 21. a chute; 22. an opening; 3. a limiting block; 30. a lifting rope; 4. a limiting rod; 41. a first rod; 42. a second rod; 5. a pull rod; 50. a cross bar; 51. a pull ring; 6. compressing the spring.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1, in order to the utility model discloses a portable measuring tool for measuring the size of a steel bar, including a plurality of rings 1, the rings 1 are stainless steel rings, the surface of the rings 1 is carved with lines, the inner diameter of each ring 1 is different, the rings 1 are all sequentially connected on a hollow cylinder 2 in a penetrating way, the outer wall of the cylinder 2 is fixed with a hollow silica gel sleeve 20, the silica gel sleeve 20 surrounds the outer wall of the cylinder 2 for a circle, the silica gel sleeve 20 is filled with gas, the cylinder 2 extrudes the silica gel sleeve 20; a round limiting block 3 is fixed at one end of the cylinder 2, the diameter of the limiting block 3 is larger than that of the circular ring 1 with the largest inner diameter, and a lifting rope 30 is fixedly connected to the peripheral wall of the limiting block 3. One end of the cylinder 2 far away from the limiting block 3 is provided with an opening 22, and the opening 22 is communicated with the inside of the cylinder 2.
As shown in fig. 1, a limiting member is arranged in the cylinder 2, and the limiting member comprises a driving member and two limiting rods 4; the driving piece includes a pull rod 5 and two compression spring 6, pull rod 5 is coaxial with drum 2 and one side of pull rod 5 passes pull ring 51 of stopper 3 fixedly connected with, the diameter of pull ring 51 is greater than the diameter of pull rod 5, the one end that ring 1 was kept away from to pull rod 5 is fixed with a horizontal pole 50, horizontal pole 50 is perpendicular with drum 2's axis, drum 2's inner wall is equipped with two relative spout 21, the long limit of spout 21 is parallel with drum 2's axis, the both ends of horizontal pole 50 respectively with spout 21 sliding connection, pulling pull rod 5, horizontal pole 50 slides along spout 21.
As shown in fig. 1 and 2, the compression springs 6 correspond to the limiting rods 4 one by one, the two limiting rods 4 are correspondingly arranged, the limiting rods 4 comprise a first rod 41 and a second rod 42, the first rod 41 is connected with the sliding chute 21 in a sliding manner, the first rod 41 is always parallel to the axis of the cylinder 2, one end of the first rod 41 is vertically and fixedly connected with the cross rod 50, and the other end of the first rod 41 is hinged with one end of the second rod 42; one end of the compression spring 6 is detachably fixed with the peripheral wall of the first rod 41, and the other end of the compression spring 6 is detachably fixed with the peripheral wall of the second rod 42; when the pull rod 5 is pulled, the first driving rod 41 slides along the sliding groove 21 in the direction close to the limiting block 3, the second rod 42 rotates to be parallel to the first rod 41, the compression spring 6 is compressed, the second rod 42 slides along the sliding groove 21 along with the first rod 41, and the second rod moves into the cylinder 2. The pull rod 5 is pushed to enable the first rod 41 to slide towards the direction far away from the limiting block 3, when the connecting position of the first rod 41 and the second rod 42 moves out of the cylinder 2, the compression spring 6 provides acting force for the second rod 42 to enable the second rod 42 to rotate, one side, far away from the first rod 41, of the second rod 42 is abutted to the ring 1, the ring 1 is far away from the limiting block 3, and the length of the second rod 42 is larger than the radius of the ring 1 with the largest inner diameter.
The implementation principle of the embodiment is as follows: after a worker selects the ring 1 with the inner diameter being as large as the diameter of the steel bar, the ring 1 is driven to move away from the limiting block 3, when the pull rod 5 is pulled, the first rod 41 slides along the sliding groove 21, the second rod 42 rotates to be parallel to the axis of the cylinder 2, and the second rod 42 slides along the first rod 41, so that the ring 1 is not blocked, and the worker can take the ring 1 off the cylinder 2 to measure the steel bar.
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 portable measurement reinforcing bar size measuring tool, includes ring (1), its characterized in that: the utility model discloses a drum, including drum (2), ring (1), stopper (2), the other end of drum (2) sets up to opening (22), be equipped with the locating part in drum (2), the locating part includes many gag lever post (4) and driving piece, gag lever post (4) including with drum (2) inner wall sliding connection's pole one (41) and with pole one (41) articulated pole two (42), pole one (41) are parallel with the axis of drum (2) and the one end that pole two (42) were kept away from to pole one (41) links to each other with the driving piece, driving piece and drum (2) inner wall sliding connection, the driving piece slip in-process, one side that pole one (41) were kept away from to pole two (42) rotates to and keeps away from ring (1) butt of stopper (3).
2. A portable measurement rebar dimensional measuring tool as claimed in claim 1, wherein: the driving piece comprises a compression spring (6) and a pull rod (5), two ends of the compression spring (6) are connected with the peripheral walls of a first rod (41) and a second rod (42) respectively, the pull rod (5) is coaxial with the cylinder (2), the pull rod (5) is connected with the inner wall of the cylinder (2) in a sliding mode, and the pull rod (5) is connected with one side, far away from the second rod (42), of the first rod (41).
3. A portable measurement rebar dimensional measuring tool as claimed in claim 2, wherein: one side of the pull rod (5) far away from the first rod (41) penetrates through the limiting block (3) and is connected with a pull ring (51).
4. A portable measurement rebar dimensional measuring tool as claimed in claim 2, wherein: and two ends of the compression spring (6) are detachably fixed with the first rod (41) and the second rod (42) respectively.
5. A portable measurement rebar dimensional measuring tool as claimed in claim 1, wherein: the outer wall of the circular ring (1) is provided with a hollow silica gel sleeve (20), and the silica gel sleeve (20) is filled with gas.
6. A portable measurement rebar dimensional measuring tool as claimed in claim 1, wherein: the surface of the circular ring (1) is provided with lines.
7. A portable measurement rebar dimensional measuring tool as claimed in claim 1, wherein: the circular ring (1) is a stainless steel ring.
8. A portable measurement rebar dimensional measuring tool as claimed in claim 1, wherein: the limiting block (3) is provided with a lifting rope (30).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922274504.3U CN211042039U (en) | 2019-12-17 | 2019-12-17 | Portable measurement reinforcing bar size measuring tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922274504.3U CN211042039U (en) | 2019-12-17 | 2019-12-17 | Portable measurement reinforcing bar size measuring tool |
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| Publication Number | Publication Date |
|---|---|
| CN211042039U true CN211042039U (en) | 2020-07-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922274504.3U Active CN211042039U (en) | 2019-12-17 | 2019-12-17 | Portable measurement reinforcing bar size measuring tool |
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| Country | Link |
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| CN (1) | CN211042039U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114988172A (en) * | 2022-06-02 | 2022-09-02 | 江苏至臻环保科技集团有限公司 | Device for producing membrane filter material |
-
2019
- 2019-12-17 CN CN201922274504.3U patent/CN211042039U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114988172A (en) * | 2022-06-02 | 2022-09-02 | 江苏至臻环保科技集团有限公司 | Device for producing membrane filter material |
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Address after: 450003 rooms 506 and 507, 5 / F, block B, building 3, No.7 Guoji Road, Jinshui District, Zhengzhou City, Henan Province Patentee after: Hengzhiyu Engineering Group Co.,Ltd. Address before: 450003 rooms 506 and 507, 5 / F, block B, building 3, No.7 Guoji Road, Jinshui District, Zhengzhou City, Henan Province Patentee before: Henan Hengyu Engineering Management Co.,Ltd. |