CN211396668U - Special fixture for construction steel bar - Google Patents
Special fixture for construction steel bar Download PDFInfo
- Publication number
- CN211396668U CN211396668U CN201921830153.3U CN201921830153U CN211396668U CN 211396668 U CN211396668 U CN 211396668U CN 201921830153 U CN201921830153 U CN 201921830153U CN 211396668 U CN211396668 U CN 211396668U
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- CN
- China
- Prior art keywords
- groove
- draw
- fixture
- steel bars
- construction steel
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- 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.)
- Expired - Fee Related
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Abstract
The utility model belongs to the technical field of the auxiliary component of reinforcement for the building, a special fixture of construction steel bar is disclosed, including two fixture blocks, all be equipped with the draw-in groove on two fixture blocks, be provided with first muscle groove in the draw-in groove, the both sides that lie in the draw-in groove on two fixture blocks all are equipped with the mounting hole, are equipped with the bolt in the mounting hole. The utility model provides a prior art reinforcing bar can take place longitudinal displacement at the in-process of buildding, lead to subsequent correction cost time long, the problem of putting up inefficiency.
Description
Technical Field
The utility model belongs to the technical field of the auxiliary component of reinforcement for the building, concretely relates to special fixture of construction steel bar.
Background
In the construction process of various buildings, in order to ensure the shape, the floor height and the precision of the buildings, a steel bar needs to be built as a base frame, and when a high-rise building is built, the steel bar needs to be lengthened. In the steel bar lapping process, longitudinal steel bars cannot be fixed, however, the steel bars can be given by building construction to a large external force, longitudinal displacement of the steel bars is caused, the steel bars are gradually upwards built, and the steel bars can be continuously corrected, so that the steel bar building efficiency is low, and if the steel bars are corrected inaccurately, the construction quality is poor, the building quality of construction is poor, and safety risk is high. Therefore, this application provides a fixture, carries out longitudinal fixation to the reinforcing bar, avoids the reinforcing bar to take place longitudinal displacement.
SUMMERY OF THE UTILITY MODEL
The utility model discloses it is anticipated to provide a special fixture of construction steel bar to solve prior art reinforcing bar and can take place longitudinal displacement at the in-process of buildding, lead to subsequent correction to spend long time, put up the problem of inefficiency.
In order to achieve the purpose, the utility model provides a following technical scheme, including two fixture blocks, all be equipped with the draw-in groove on two fixture blocks, be provided with first muscle groove in the draw-in groove, the both sides that lie in the draw-in groove on two fixture blocks all are equipped with the mounting hole, are equipped with the bolt in the mounting hole.
The beneficial effects of the technical scheme are as follows:
connect two reinforcing bars department as to between two fixture blocks to make two reinforcing bars be located the first muscle inslot of draw-in groove respectively, make protruding and the cooperation of first muscle groove on the reinforcing bar outer wall, and then die through first muscle groove card, longitudinal movement just can not take place for the reinforcing bar. And through set up the mounting hole on the fixture block to utilize the bolt to fix, just realize dying the card of reinforcing bar.
Furthermore, the clamping device also comprises a connecting piece, and two ends of the connecting piece are respectively fixed on one end of the two clamping blocks.
Has the advantages that: utilize the connecting piece to connect two fixture blocks, can conveniently deposit, be difficult for dropping.
Furthermore, the connecting piece is a metal sheet with the thickness of 2-4 mm.
Has the advantages that: thinner sheetmetal can take place to fold, makes things convenient for being close to each other of fixture block, and then realizes dying the reinforcing bar card. And the memory metal sheet can automatically reset, and after the memory metal sheet is used, the clamp can automatically reset, so that the memory metal sheet is convenient to collect.
Furthermore, the connecting piece is a connecting rod, one end of the connecting rod is fixed on the working surface of one clamping block, and the other end of the connecting rod is connected to the other clamping block in a sliding mode.
Has the advantages that: the fixture block is connected with the connecting rod in a sliding mode, so that the fixture block can move conveniently, the sliding position of the slidable fixture block is limited, and the clamping position can be determined conveniently.
Further, the working surfaces of the two clamping blocks are arranged in parallel.
Has the advantages that: the working surfaces of the two clamping blocks are parallel to each other, so that the reinforcing steel bars can be clamped.
Further, the connecting rod is perpendicular to the two clamping blocks.
Has the advantages that: the connecting rod is vertical to the two clamping blocks, so that the use is convenient; the fixture block is convenient to slide, and the clamping position of the steel bar is well determined.
Furthermore, a limiting block is arranged at one end, which is not fixed on the fixture block, of the connecting rod.
Has the advantages that: set up the stopper, can prevent that fixture block and connecting rod from breaking away from.
Further, the cross section of the connecting rod is polygonal.
Has the advantages that: the connecting rod is polygonal, so the clamping block cannot rotate relative to the connecting rod, and the use is convenient.
Furthermore, every all be equipped with two draw-in grooves on the fixture block, two draw-in grooves intercommunication, and one of them draw-in groove degree of depth is greater than another draw-in groove, is equipped with the second muscle groove in the great draw-in groove of degree of depth.
Has the advantages that: set up the great draw-in groove of degree of depth, can be used for realizing carrying out the chucking to great reinforcing bar and less reinforcing bar simultaneously, avoid with great reinforcing bar chucking back, less reinforcing bar can not contact with the fixture block, the unsettled that leads to, the condition that can not the chucking appears.
Further, all be equipped with the block rubber in first muscle groove and the second muscle groove.
Has the advantages that: set up the block rubber in first muscle groove and second muscle groove, the block rubber has certain deformability to after the contact with the reinforcing bar, in the protruding card of reinforcing bar goes into the block rubber, make the area of contact increase of reinforcing bar and block rubber, and then increase frictional force, improve the effect of reinforcing bar chucking.
Drawings
Fig. 1 is a schematic structural diagram of embodiment 1 of the present invention;
fig. 2 is a schematic structural diagram of embodiment 2 of the present invention.
Detailed Description
The following is further detailed by way of specific embodiments:
reference numerals in the drawings of the specification include: the clamping block 1, the clamping groove 11, the first rib groove 111, the second rib groove 112, the mounting hole 12, the connecting piece 2, the connecting rod 21, the limiting block 212 and the bolt 3.
Example 1:
the special fixture for the construction steel bar is basically as shown in the attached figure 1, and comprises two fixture blocks 1 and a connecting piece 2, wherein the connecting piece 2 is a metal sheet with the thickness of 2-4mm, a copper sheet with the thickness of 3mm is used in the embodiment, and two ends of the connecting piece 2 are respectively welded at the top ends of the two fixture blocks 1. Two clamping grooves 11 are formed in the opposite sides of the two clamping blocks 1 and communicated with each other, and the depth of the clamping groove 11 in the lower portion is larger than that of the clamping groove 11 in the upper portion.
Two first rib grooves 111 are formed in the clamping groove 11 in the upper portion, and the first rib grooves 111 can be matched with protrusions on the reinforcing steel bars, so that the reinforcing steel bars can be locked, and longitudinal movement of the reinforcing steel bars is avoided; a second rib groove 112 is arranged in the clamping groove at the lower part; rubber blocks are arranged in the first rib groove 111 and the second rib groove 112.
The two sides of the clamping groove 11 on the two clamping blocks 1 are both provided with mounting holes 12, the mounting holes 12 on the same side on the two clamping blocks 1 are coaxially arranged, and the clamping grooves 11 on the two clamping blocks 1 are symmetrically arranged. Be provided with bolt 3 in the mounting hole 12 for the realization is fixed with two fixture blocks 1, behind two fixture blocks 1 with the reinforcing bar chucking, locks fixture block 1 through screwing up bolt 3, avoids the reinforcing bar to take place longitudinal movement.
The specific implementation process is as follows:
the first rib groove 111 on one of the fixture blocks 1 is attached to the two steel bars, the protrusions on the steel bars are located in the first rib groove 111, and the other fixture block 1 is held to move towards the fixture block 1 attached to the steel bars, so that the first rib groove 111 on the fixture block 1 is attached to the other side of the steel bars. And the two mounting blocks are fixed by the bolts 3 through the mounting holes 12 on the two sides of the clamping groove 11, so that the reinforcing steel bars are locked. Because the reinforcing bar of lower part has kept fixed, consequently can not take place fore-and-aft displacement, and the reinforcing bar on upper portion dies through 1 blocks of same fixture block with the reinforcing bar of lower part, under the reinforcing bar of lower part can not take place the prerequisite of displacement, longitudinal displacement can not take place yet to the reinforcing bar on upper portion, so the junction of two reinforcing bars just remains stable, the condition of reinforcing bar longitudinal movement can not appear.
In the construction of construction steel bars, the diameter of the steel bars on the upper layer is usually larger than that of the steel bars on the lower layer, and two types of steel bars with different diameters are bound at a transition position along with the upward construction of the steel bars. At this moment, when fixing the reinforcing bar, hug closely less reinforcing bar and the first muscle groove 111 that is close to second muscle groove 112, hug closely great reinforcing bar and second muscle groove 112, owing to set up the draw-in groove degree of depth of second muscle groove 112 and be greater than another draw-in groove, consequently just can overcome the diameter difference between the two, realize the locking to two reinforcing bars. For the depth difference of the two clamping grooves 11, the selection can be carried out according to the actually selected diameter difference of the reinforcing steel bars.
Example 2:
The specific implementation process is as follows:
during the use, through fixture block 1 along the slip right side of connecting rod 21, just can realize being close to each other of two fixture blocks 1 to the realization is tight to the clamp of reinforcing bar, and then realizes fore-and-aft spacing, uses convenience very. And when depositing of fixture, through the bolt 3 with two fixture block 1 lock backs, just can stable placing, can not take place to rock, deposit also very conveniently.
For those skilled in the art, without departing from the technical solution of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the patent and the practicability of the patent.
Claims (10)
1. Special fixture of construction steel bar, its characterized in that: including two fixture blocks, all be equipped with the draw-in groove on two fixture blocks, be provided with first muscle groove in the draw-in groove, the both sides that lie in the draw-in groove on two fixture blocks all are equipped with the mounting hole, are equipped with the bolt in the mounting hole.
2. The special fixture for construction steel bars according to claim 1, characterized in that: the clamping device further comprises a connecting piece, and two ends of the connecting piece are respectively fixed to one ends of the two clamping blocks.
3. The special fixture for construction steel bars according to claim 2, characterized in that: the connecting piece is a metal sheet with the thickness of 2-4 mm.
4. The special fixture for construction steel bars according to claim 2, characterized in that: the connecting piece is a connecting rod, one end of the connecting rod is fixed on the working surface of one clamping block, and the other end of the connecting rod is connected to the other clamping block in a sliding mode.
5. The special fixture for construction steel bars according to claim 4, characterized in that: the working surfaces of the two clamping blocks are arranged in parallel.
6. The special fixture for construction steel bars according to claim 5, characterized in that: the connecting rod is perpendicular to the two clamping blocks.
7. The special fixture for construction steel bars according to any one of claims 4 to 6, characterized in that: and a limiting block is arranged at one end of the connecting rod, which is not fixed on the clamping block.
8. The special fixture for construction steel bars according to claim 7, characterized in that: the cross section of the connecting rod is polygonal.
9. The special fixture for construction steel bars according to claim 8, characterized in that: every all be equipped with two draw-in grooves on the fixture block, two draw-in grooves intercommunication, and one of them draw-in groove degree of depth is greater than another draw-in groove, is equipped with the second muscle groove in the great draw-in groove of degree of depth.
10. The special fixture for construction steel bars according to claim 9, characterized in that: and rubber blocks are arranged in the first rib groove and the second rib groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921830153.3U CN211396668U (en) | 2019-10-28 | 2019-10-28 | Special fixture for construction steel bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921830153.3U CN211396668U (en) | 2019-10-28 | 2019-10-28 | Special fixture for construction steel bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211396668U true CN211396668U (en) | 2020-09-01 |
Family
ID=72232416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921830153.3U Expired - Fee Related CN211396668U (en) | 2019-10-28 | 2019-10-28 | Special fixture for construction steel bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211396668U (en) |
-
2019
- 2019-10-28 CN CN201921830153.3U patent/CN211396668U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200901 Termination date: 20211028 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |