CN210767511U - Reinforcing and connecting device for reinforcing steel bars - Google Patents
Reinforcing and connecting device for reinforcing steel bars Download PDFInfo
- Publication number
- CN210767511U CN210767511U CN201921153294.6U CN201921153294U CN210767511U CN 210767511 U CN210767511 U CN 210767511U CN 201921153294 U CN201921153294 U CN 201921153294U CN 210767511 U CN210767511 U CN 210767511U
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- hoop
- adjusting
- sleeve
- fixing
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- 230000003014 reinforcing effect Effects 0.000 title claims abstract description 26
- 229910001294 Reinforcing steel Inorganic materials 0.000 title description 16
- 238000003825 pressing Methods 0.000 claims abstract description 31
- 230000002787 reinforcement Effects 0.000 claims abstract description 7
- 229910000831 Steel Inorganic materials 0.000 claims description 16
- 239000010959 steel Substances 0.000 claims description 16
- 238000010276 construction Methods 0.000 claims description 7
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 238000009434 installation Methods 0.000 abstract description 10
- 230000000694 effects Effects 0.000 description 11
- 238000000034 method Methods 0.000 description 7
- 101100460844 Mus musculus Nr2f6 gene Proteins 0.000 description 4
- 102100023170 Nuclear receptor subfamily 1 group D member 1 Human genes 0.000 description 4
- 238000010923 batch production Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model provides a reinforcement connecting device of reinforcing bar. The clamp comprises a first clamp hoop, a second clamp hoop and a connecting assembly, wherein the first clamp hoop comprises an upper fixing plate, a lower fixing plate, an upper adjusting plate and a lower adjusting plate, the upper fixing plate comprises an upper hoop plate and an upper connecting plate, the upper hoop plate is in a semi-circular arc shape, first springs are symmetrically arranged on the inner side of the upper hoop plate, each first spring is provided with a first pressing plate connected with the upper adjusting plate, and the top of the upper hoop plate is in threaded connection with an adjusting nut; the lower fixing plate comprises a lower hoop plate and a lower connecting plate, the lower hoop plate is in a semicircular arc shape, second springs are symmetrically arranged on the inner side of the lower hoop plate, second pressing sheets are arranged on the second springs and connected with lower adjusting sheets, and adjusting nuts are screwed at the lower part of the lower hoop plate; the upper connecting plate and the lower connecting plate are fixedly connected through bolts; the second hoop has the same structure as the first hoop; the connecting assembly comprises a connecting bolt and a fixing sleeve, and the connecting bolt is matched with the first hoop, the fixing sleeve and the second hoop to be fixed. Improve the fixing stability and the fixing efficiency of installation.
Description
Technical Field
The utility model belongs to the technical field of the architectural equipment, specifically provide a reinforcement connecting device of reinforcing bar.
Background
At present, the connecting and fixing of the reinforcing steel bars in the field of construction and building generally adopt binding, lapping or sleeve sleeving. The steel bars are easy to dislocate in the concrete pouring and vibrating processes, and the fixing stability is poor; the lap length of the lap steel bar is long, the welding connection construction time is long, the amount of manual machinery is large, and fire safety hidden danger exists; the sleeve pipe mode of cup jointing, the reinforcing bar easily shifts and inclines, has the poor problem of fixed fastness equally.
The existing hoop is used for connecting the reinforcing steel bars, the hoop comprises an upper fixing plate and a lower fixing plate, adjusting sheets are arranged on the inner sides of the upper fixing plate and the lower fixing plate respectively, and the adjusting sheets are adjusted through adjusting nuts to adapt to the reinforcing steel bars with different diameters. Some fixing plates are respectively provided with only one adjusting nut, and if the steel bars shake, the adjusting pieces can be driven to shake, so that the adjusting nuts are loosened, and the hoops cannot tightly fix the steel bars; some are provided with a plurality of adjusting nuts respectively on upper and lower two fixed plates to fix the adjusting sheet from multi-direction so as to achieve the effect of fixing the reinforcing steel bar, but the installation workers need to screw up a plurality of adjusting nuts one by one, the installation and fixing process is complicated, and the efficiency is low
Accordingly, there is a need in the art for a new reinforcement connection for rebar that addresses the above-mentioned problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a reinforcement connecting device of reinforcing bar solves the poor and loaded down with trivial details problem of installation fixing process of reinforcement connecting device fixed stability of reinforcing bar among the prior art.
The technical scheme of the utility model is realized like this: a reinforcing and connecting device for a steel bar comprises a first hoop, a second hoop and a connecting assembly for connecting the first hoop and the second hoop, wherein the first hoop comprises an upper fixing plate and a lower fixing plate which are arranged in a buckling manner, and an upper adjusting sheet and a lower adjusting sheet which are arranged on the inner side of the first hoop and are arranged in a buckling manner; the lower fixing plate comprises a lower hoop plate and lower connecting plates arranged at two ends of the lower hoop plate, the lower hoop plate is in a semicircular arc shape, second springs are symmetrically arranged on the inner side of the lower hoop plate, one side, away from the lower hoop plate, of each second spring is provided with a second pressing sheet attached to the outer side surface of each lower adjusting sheet, each second pressing sheet is connected with the corresponding lower adjusting sheet, an adjusting nut is screwed at the lower part of the lower hoop plate, and the adjusting nut penetrates through the lower hoop plate and is in contact with the corresponding lower adjusting sheet; the upper fixing plate and the lower fixing plate are fixedly connected through the upper connecting plate and the lower connecting plate through bolts; the second hoop and the first hoop have the same structure; coupling assembling includes that connecting bolt and cover establish the fixed sleeve in the connecting bolt outside, connecting bolt runs through in proper order the upper and lower connecting plate of first staple bolt the fixed sleeve with the upper and lower connecting plate of second staple bolt to it is fixed through the nut cooperation.
The technical effect of the scheme is as follows: the first spring and the top part are in threaded connection with the adjusting nut and are symmetrically arranged on the inner side of the upper hoop plate, the second spring and the bottom part are in threaded connection with the adjusting nut and are symmetrically arranged on the inner side of the lower hoop plate, a first pressing sheet which is attached to the outer side surface of the upper adjusting sheet is arranged on one side of the first spring which is far away from the upper hoop plate, a second pressing sheet jointed with the outer side surface of the lower adjusting sheet is arranged on one side of the second spring far away from the lower hoop plate, the first pressing sheet and the second pressing sheet are respectively and fixedly connected with the upper adjusting sheet and the lower adjusting sheet, thus, when the reinforcing steel bar is placed in the upper hoop plate and the lower hoop plate, the upper adjusting sheet and the lower adjusting sheet are wrapped and tightly pressed by adjusting the adjusting nut, meanwhile, the first spring and the second spring on the inner sides of the upper hoop plate and the lower hoop plate generate thrust on the two sides of the upper regulating sheet and the lower regulating sheet through the first pressing sheet and the second pressing sheet, therefore, pressure is applied to the upper and lower adjusting pieces from multiple directions, so that the upper and lower adjusting pieces can stably fix the reinforcing steel bars, and the fixing stability of the reinforcing and connecting device is improved; meanwhile, in the installation and fixation process, the upper and lower adjusting pieces can be adjusted and the reinforcing steel bars can be stably fixed only by adjusting the adjusting nuts at the top of the upper hoop plate and the bottom of the lower hoop plate, the installation and fixation process is simplified, the installation and fixation efficiency of the reinforced connecting device is improved, and the reinforcing steel bars with different diameters can be quickly and fixedly connected.
In a preferred embodiment of the reinforced connecting device, the upper adjusting plate is provided with a sliding groove for allowing the first pressing plate to slide up and down along an outer side wall of the upper adjusting plate, and the lower adjusting plate is provided with a sliding groove for allowing the second pressing plate to slide up and down along an outer side wall of the lower adjusting plate.
The technical effect of the scheme is as follows: through setting up the sliding tray on upper and lower adjustment piece, adjust upper and lower adjustment piece at adjusting nut, when lower adjustment piece removes, it is first, the second preforming can slide in the sliding tray, it is perpendicular with the tangent line of last adjustment piece contact position to make first spring remain throughout, the second spring remains throughout perpendicular with the tangent line of lower adjustment piece contact position, thereby make first spring to the center pin of the elasticity of last adjustment piece perpendicular to last adjustment piece all the time, the second spring is to the center pin of the elasticity of lower adjustment piece perpendicular to lower adjustment piece all the time, make the better steel bar that compresses tightly of upper and lower adjustment piece, improve reinforced connection device's fixed stability and fastness.
In the preferable technical scheme of the reinforced connecting device, the fixed sleeve comprises a first sleeve and a second sleeve sleeved outside the first sleeve, the second sleeve is in threaded connection with the first sleeve, and scale marks are arranged on the outer side walls of the first sleeve and the second sleeve.
The technical effect of the scheme is as follows: the fixing sleeve is arranged, so that the effects of limiting and positioning the connection between the first hoop and the second hoop are achieved, and the stability of the reinforced connecting device is improved; the distance between the first anchor ear and the second anchor ear can be flexibly controlled by arranging the fixing sleeves as the first sleeve and the second sleeve which are sleeved together and connected through the threads, when the distance between the first anchor ear and the second anchor ear needs to be changed, the fixing sleeves with other lengths do not need to be replaced, the operation is convenient and fast, and the construction efficiency is improved; set up the scale marking at first sleeve and the telescopic lateral wall of second, can be more accurate set up the distance between first staple bolt and the second staple bolt, improve the construction accuracy, increase fixed connection stability.
In the preferable technical scheme of the reinforced connecting device, the upper hoop plate and the upper connecting plates at two ends of the upper hoop plate are of an integrated structure; the lower hoop plate and the lower connecting plates at the two ends of the lower hoop plate are of an integrated structure.
The technical effect of the scheme is as follows: through with upper and lower hoop board respectively with upper and lower connecting plate set up the integral type structure into, the integral type structure has avoided the not hard up, unstable phenomenon of connection that other connected modes probably exist on the one hand, on the other hand makes things convenient for the batch production of upper and lower hoop board.
In the preferable technical scheme of the supporting device, friction pads are arranged on the inner sides of the upper adjusting piece and the lower adjusting piece, and corrugated convex strips are arranged on one sides of the friction pads, which are in contact with the steel bars.
The technical effect of the scheme is as follows: the friction pads are arranged on the inner sides of the upper and lower adjusting pieces, so that the reinforcing steel bars can be prevented from axially sliding in the hoops, and the fixed connection effect of the adjusting pieces on the reinforcing steel bars is enhanced; through set up the corrugate sand grip in one side of friction pad and reinforcing bar contact, increased the frictional force between friction pad and the reinforcing bar, further improved the fixed connection effect of adjustment sheet to the reinforcing bar.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a schematic structural view of the reinforcing and connecting device of the present invention;
fig. 2 is a schematic structural view of the first hoop of the present invention;
FIG. 3 is an enlarged view of portion A of FIG. 2;
fig. 4 is a schematic structural view of the fixing sleeve of the present invention.
List of reference numerals:
1. a first hoop; 11. an upper fixing plate; 111. an upper hoop plate; 112. an upper connecting plate; 113. a first spring; 114. a first tablet; 115. adjusting the nut; 116. a sliding groove; 12. a lower fixing plate; 121. a lower hoop plate; 122. a lower connecting plate; 123. a second spring; 13. an upper adjusting sheet; 14. a lower tab; 2. a second hoop; 3. a connecting assembly; 31. a connecting bolt; 32. fixing the sleeve; 321. a first sleeve; 322. a second sleeve.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
It should be noted that in the description of the present invention, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicating the directions or positional relationships are based on the directions or positional relationships shown in the drawings, which are only for convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Furthermore, it should be noted that, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
The utility model discloses a consolidate connecting device's embodiment: as shown in fig. 1 to 4, the reinforcing and connecting device for reinforcing a steel bar includes a first hoop 1, a second hoop 2 and a connecting assembly 3 for connecting the first hoop 1 and the second hoop 2, wherein the first hoop 1 includes an upper fixing plate 11 and a lower fixing plate 12 which are fastened together, and an upper adjusting plate 13 and a lower adjusting plate 14 which are fastened together and arranged at the inner side of the first hoop 1, the upper fixing plate 11 includes an upper hoop plate 111 and upper connecting plates 112 arranged at two ends of the upper hoop plate 111, the upper hoop plate 111 is in a semi-circular arc shape, first springs 113 are symmetrically arranged at the inner side of the upper hoop plate 111, a first pressing piece 114 attached to the outer side surface of the upper adjusting plate 13 is arranged at one side of the first springs 113 far away from the upper hoop plate 111, the first pressing piece 114 is connected with the upper adjusting plate 13, an adjusting nut 115 is screwed at the top of the upper hoop plate 111, and the adjusting nut 115 penetrates through the upper hoop plate 111 and contacts with the upper; the lower fixing plate 12 comprises a lower hoop plate 121 and lower connecting plates 122 arranged at two ends of the lower hoop plate 121, the lower hoop plate 121 is in a semicircular arc shape, second springs 123 are symmetrically arranged on the inner side of the lower hoop plate 121, a second pressing piece (not shown in the figure) attached to the outer side surface of the lower adjusting piece 14 is arranged on one side, away from the lower hoop plate 121, of the second springs 123, the second pressing piece is connected with the lower adjusting piece 14, an adjusting nut 115 is screwed on the lower portion of the lower hoop plate 121, and the adjusting nut 115 penetrates through the lower hoop plate 121 and contacts with the lower adjusting piece 14; the upper connecting plate 112 and the lower connecting plate 122 fixedly connect the upper fixing plate 11 and the lower fixing plate 12 through bolts; the second hoop 2 has the same structure as the first hoop 1; the connecting assembly 3 comprises a connecting bolt 31 and a fixing sleeve 32 sleeved outside the connecting bolt 31, wherein the connecting bolt 31 sequentially penetrates through the upper and lower connecting plates 122 of the first anchor ear 1, the fixing sleeve 32 and the upper and lower connecting plates 122 of the second anchor ear 2, and is fixed through the matching of nuts.
The first spring 113 and the adjusting nut 115 are symmetrically arranged on the inner side of the upper hoop plate 111, the top part is screwed with the adjusting nut 115, the second spring 123 and the adjusting nut 115 are symmetrically arranged on the inner side of the lower hoop plate 121, the first pressing piece 114 attached to the outer side surface of the upper adjusting piece 13 is arranged on one side of the first spring 113 far away from the upper hoop plate 111, the second pressing piece attached to the outer side surface of the lower adjusting piece 14 is arranged on one side of the second spring 123 far away from the lower hoop plate 121, the first pressing piece and the second pressing piece are respectively and fixedly connected with the upper adjusting piece and the lower adjusting piece, so when a steel bar is placed in the upper hoop plate and the lower hoop plate, the upper adjusting piece and the lower adjusting piece are wrapped and tightly pressed by adjusting the adjusting nut 115, meanwhile, the first spring and the second spring on the inner sides of the upper hoop plate and the lower hoop plate generate thrust on two sides of the upper adjusting piece and the lower adjusting piece through the first pressing piece and the second pressing piece, the fixing stability of the reinforced connecting device is improved; meanwhile, in the installation and fixation process, the upper and lower adjusting pieces can be adjusted and the reinforcing steel bars can be stably fixed only by adjusting the adjusting nuts 115 at the top of the upper hoop plate 111 and the bottom of the lower hoop plate 121, the installation and fixation process is simplified, the installation and fixation efficiency of the reinforcing and connecting device is improved, and the reinforcing steel bars with different diameters can be quickly and fixedly connected.
In a preferred embodiment, the upper and lower adjusting plates are slidably connected to the first and second pressing plates, respectively, the upper adjusting plate 13 is provided with a sliding groove 116 allowing the first pressing plate 114 to slide up and down along the outer sidewall of the upper adjusting plate 13, and the lower adjusting plate 14 is provided with a sliding groove 116 allowing the second pressing plate to slide up and down along the outer sidewall of the lower adjusting plate 14.
Through set up sliding tray 116 on upper and lower adjustment sheet, when adjusting nut 115 adjusts upper and lower adjustment sheet and removes, first, the second preforming can slide in sliding tray 116, make first spring 113 remain throughout perpendicular with the tangent line of upper adjustment sheet 13 contact position, second spring 123 remains throughout perpendicular with the tangent line of lower adjustment sheet 14 contact position, thereby make first spring 113 be perpendicular to the center pin of upper adjustment sheet 13 to the elasticity of upper adjustment sheet 13 all the time, second spring 123 is perpendicular to the center pin of lower adjustment sheet 14 to the elasticity of lower adjustment sheet 14 all the time, make the better steel bar that compresses tightly of upper and lower adjustment sheet, improve and consolidate connecting device's fixed stability and fastness.
In a preferred embodiment, the fixing sleeve 32 includes a first sleeve 321 and a second sleeve 322 disposed on the outer side of the first sleeve 321, the second sleeve 322 is connected to the first sleeve 321 by a screw, and the outer side walls of the first sleeve 321 and the second sleeve 322 are provided with scale marks.
The fixing sleeve 32 is arranged, so that the connection between the first anchor ear 1 and the second anchor ear 2 is limited and positioned, and the stability of the reinforced connecting device is improved; the distance between the first anchor ear 1 and the second anchor ear 2 can be flexibly controlled by arranging the first sleeve 321 and the second sleeve 322 which are sleeved together and connected through the threads on the fixed sleeve 32, when the distance between the first anchor ear 1 and the second anchor ear 2 needs to be changed, the fixed sleeve 32 with other length does not need to be replaced, the operation is convenient and fast, and the construction efficiency is improved; set up the scale marking at the lateral wall of first sleeve 321 and second sleeve 322, can be more accurate set up the distance between first staple bolt 1 and the second staple bolt 2, improve the construction accuracy, increase fixed connection stability.
In a preferred embodiment, the upper band 111 is of a unitary structure with the upper connecting plate 112 at both ends of the upper band 111; the lower hoop plate 121 and the lower connecting plate 122 at two ends of the lower hoop plate 121 are of an integral structure.
Through with upper and lower hoop board respectively with upper and lower connecting plate set up the integral type structure into, the integral type structure has avoided the not hard up, unstable phenomenon of connection that other connected modes probably exist on the one hand, on the other hand makes things convenient for the batch production of upper and lower hoop board.
In a preferred embodiment, the inner sides of the upper and lower adjusting pieces 13 and 14 are provided with friction pads, and the side of the friction pads contacting with the reinforcing bars is provided with corrugated ribs.
The friction pads are arranged on the inner sides of the upper and lower adjusting pieces, so that the reinforcing steel bars can be prevented from axially sliding in the hoops, and the fixed connection effect of the adjusting pieces on the reinforcing steel bars is enhanced; through set up the corrugate sand grip in one side of friction pad and reinforcing bar contact, increased the frictional force between friction pad and the reinforcing bar, further improved the fixed connection effect of adjustment sheet to the reinforcing bar.
It should be noted that, the utility model discloses a reinforcement connecting device of reinforcing bar not only can use the fixed connection at reinforcing bar and reinforcing bar, can also use on steel pipe and steel member such as steel pipe, steel pipe and reinforcing bar are connected fixedly, can be according to the external diameter of connecting the steel member, adjust the position of adjustment piece at any time, and application scope is extensive, connects firmly fixed strong.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (4)
1. The reinforcing and connecting device for the steel bar is characterized by comprising a first hoop, a second hoop and a connecting assembly for connecting the first hoop and the second hoop,
the first hoop comprises an upper fixing plate and a lower fixing plate which are buckled with each other, and an upper adjusting sheet and a lower adjusting sheet which are buckled with each other and arranged on the inner side of the first hoop,
the upper fixing plate comprises an upper hoop plate and upper connecting plates arranged at two ends of the upper hoop plate, the upper hoop plate is in a semicircular arc shape, first springs are symmetrically arranged on the inner side of the upper hoop plate, one side, away from the upper hoop plate, of each first spring is provided with a first pressing sheet attached to the outer side surface of the upper adjusting sheet, the first pressing sheets are connected with the upper adjusting sheets, sliding grooves allowing the first pressing sheets to slide up and down along the outer side walls of the upper adjusting sheets are formed in the upper adjusting sheets, adjusting nuts are screwed at the tops of the upper hoop plate and penetrate through the upper hoop plate to be in contact with the upper adjusting sheets;
the lower fixing plate comprises a lower hoop plate and lower connecting plates arranged at two ends of the lower hoop plate, the lower hoop plate is in a semicircular arc shape, second springs are symmetrically arranged on the inner side of the lower hoop plate, a second pressing sheet attached to the outer side surface of the lower adjusting sheet is arranged on one side, away from the lower hoop plate, of each second spring, the second pressing sheet is connected with the lower adjusting sheet, a sliding groove allowing the second pressing sheet to slide up and down along the outer side wall of the lower adjusting sheet is formed in the lower adjusting sheet, an adjusting nut is screwed at the lower part of the lower hoop plate and penetrates through the lower hoop plate to be in contact with the lower adjusting sheet;
the upper fixing plate and the lower fixing plate are fixedly connected through the upper connecting plate and the lower connecting plate through bolts;
the second hoop and the first hoop have the same structure;
coupling assembling includes that connecting bolt and cover establish the fixed sleeve in the connecting bolt outside, connecting bolt runs through in proper order the upper and lower connecting plate of first staple bolt the fixed sleeve with the upper and lower connecting plate of second staple bolt to it is fixed through the nut cooperation.
2. The reinforced connector according to claim 1, wherein the fixing sleeve comprises a first sleeve and a second sleeve sleeved outside the first sleeve, the second sleeve is in threaded connection with the first sleeve, and scale marks are arranged on the outer side walls of the first sleeve and the second sleeve.
3. The reinforced connector of claim 1, wherein the upper strap is of unitary construction with the upper web at each end of the upper strap; the lower hoop plate and the lower connecting plates at the two ends of the lower hoop plate are of an integrated structure.
4. The reinforcement connector according to claim 1, wherein the friction pads are disposed on the inner sides of the upper and lower adjustment pieces, and corrugated ribs are disposed on the sides of the friction pads contacting the reinforcing bars.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921153294.6U CN210767511U (en) | 2019-07-22 | 2019-07-22 | Reinforcing and connecting device for reinforcing steel bars |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921153294.6U CN210767511U (en) | 2019-07-22 | 2019-07-22 | Reinforcing and connecting device for reinforcing steel bars |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210767511U true CN210767511U (en) | 2020-06-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921153294.6U Expired - Fee Related CN210767511U (en) | 2019-07-22 | 2019-07-22 | Reinforcing and connecting device for reinforcing steel bars |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210767511U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113279590A (en) * | 2021-04-25 | 2021-08-20 | 河南五建建设集团有限公司 | Clamping fixture for fixing embedded steel bars of pier body |
| CN113394643A (en) * | 2021-06-15 | 2021-09-14 | 贵州电网有限责任公司 | Power test switching device and use method thereof |
| CN113530255A (en) * | 2021-06-15 | 2021-10-22 | 天颂建设集团有限公司 | Assembled building ladder beam reinforcing bar fixing device |
-
2019
- 2019-07-22 CN CN201921153294.6U patent/CN210767511U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113279590A (en) * | 2021-04-25 | 2021-08-20 | 河南五建建设集团有限公司 | Clamping fixture for fixing embedded steel bars of pier body |
| CN113394643A (en) * | 2021-06-15 | 2021-09-14 | 贵州电网有限责任公司 | Power test switching device and use method thereof |
| CN113530255A (en) * | 2021-06-15 | 2021-10-22 | 天颂建设集团有限公司 | Assembled building ladder beam reinforcing bar fixing device |
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Granted publication date: 20200616 |