CN214942607U - Steel bar positioning device - Google Patents
Steel bar positioning device Download PDFInfo
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- CN214942607U CN214942607U CN202120386680.0U CN202120386680U CN214942607U CN 214942607 U CN214942607 U CN 214942607U CN 202120386680 U CN202120386680 U CN 202120386680U CN 214942607 U CN214942607 U CN 214942607U
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Abstract
The utility model provides a steel bar positioning device, which relates to the technical field of positioning tools for the construction of an assembly type structure, comprising a rectangular frame, a positioning rod and a positioning piece, wherein the rectangular frame comprises two short plates which are oppositely arranged and two long plates which are oppositely arranged, each long plate is provided with a plurality of jacks at intervals along the length direction, the interval between the jacks is uniform, the jacks on the two long plates are oppositely arranged, an external thread and a stop block are arranged on the rod body of the positioning rod, one end of the positioning rod passes through the two opposite jacks and is in threaded connection with a nut, when the nut and the stop block are respectively abutted against the outer side walls of the two long plates, the distances between the two ends of the positioning rod and the long plates which are respectively adjacent to each other are equal, the two ends of the positioning rod are respectively connected with the positioning piece, the positioning piece is provided with a positioning hole for accommodating a steel bar, the problems that a steel bar positioning device in the prior art cannot be recycled and construction cost is high are solved.
Description
Technical Field
The utility model belongs to the technical field of positioning tool is used in the construction of assembled structure, specifically provide a reinforcing bar positioner.
Background
Prefabricated coincide floor board will be pour to prefabricated wall body component before assembling, and the disturbance of pouring the process to embedded steel is very big, and this just needs fix a position the exposed embedded steel of prefabricated wall body component, be convenient for with being connected of later stage component.
At present, the positioning method for the embedded steel bars generally comprises the steps of punching holes in the position of the embedded steel bars on a steel plate, aligning the holes with the embedded steel bars and sleeving the embedded steel bars, and positioning the embedded steel bars. The method has higher requirement on the opening of the steel plate, if the position is deviated, the steel bar is difficult to penetrate into the steel plate, the precision cannot be controlled, and the steel bar needs to be reworked to be re-perforated; meanwhile, the steel positioning plate has limited recycling times and can only be used on the same prefabricated part and the same reinforcing steel bar section, and if the specification and the number of the reinforcing steel bars are changed, the steel plate needs to be customized again, so that time and money are wasted; moreover, under the condition of large field demand, the steel positioning plate is excessively large in investment, so that the construction cost is increased.
Accordingly, there is a need in the art for a rebar positioning device that addresses the above-mentioned problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a reinforcing bar positioner solves the unable recycling of reinforcing bar positioner among the prior art, problem that construction cost is high.
The technical scheme of the utility model is realized like this: the utility model provides a reinforcing bar positioner, includes rectangular frame, locating lever and setting element, rectangular frame is including two relative short slabs that set up and two relative long slabs that set up, each long slab is equipped with a plurality of jacks along its length direction spaced apart, each the interval is even between the jack, two jack on the long slab sets up relatively, be provided with external screw thread and backstop piece on the body of rod of locating lever, relative two is passed to the one end of locating lever jack and nut threaded connection, the nut with the backstop piece supports when leaning on the lateral wall in two long slabs respectively, the both ends of locating lever are equal apart from the distance of the long slab that closes on separately, the both ends of locating lever are connected with respectively the setting element, the setting element is provided with the locating hole that holds the reinforcing bar.
The technical effect of the scheme is as follows: the device can change the space between the positioning rods by inserting the positioning rods into different jacks, namely change the space between the positioning pieces so as to adapt to embedded steel bars with different spaces; positioning rods are selectively inserted into the insertion holes so as to adapt to embedded steel bars with different quantities; the applicability of the device is improved, and the problems that the existing positioning device cannot be recycled and the construction cost is high are solved; and the positioning rod is fixed on the rectangular frame through the nut and the stop block, so that the stability of the device in the use process is ensured, and the positioning precision of the device is improved.
In the preferable technical scheme of the above steel bar positioning device, the positioning piece comprises an adjusting sleeve and a positioning head, an internal thread is arranged in the adjusting sleeve, the adjusting sleeve is sleeved outside the positioning rod and is in threaded connection with the positioning rod through the matching of the internal thread and the external thread, the adjusting sleeve deviates from one end of the positioning rod and is connected with the positioning head, and the positioning hole is formed in the positioning head.
The technical effect of the scheme is as follows: through twisting the adjusting sleeve soon, can adjust the interval between locating head and the locating lever, make this device can be adapted to the location of the embedded bar of more different intervals, further improve the suitability of this device.
In the preferable technical scheme of the steel bar positioning device, one end of the positioning rod, which deviates from the adjusting sleeve, is provided with a U-shaped connecting piece, the U-shaped connecting piece comprises a bottom rod and side rods arranged at two ends of the bottom rod, the bottom rod is connected with the adjusting sleeve, and the positioning head is connected with one end, which deviates from the bottom rod, of the side rod.
The technical effect of the scheme is as follows: two ends of the positioning rod are respectively provided with two positioning heads, and a reinforcing steel bar is positioned through the two positioning heads, so that the positioning precision of the device is further improved.
In the preferable technical scheme of the steel bar positioning device, the positioning head comprises a first positioning block and a second positioning block, one end of the first positioning block is hinged to one end of the second positioning block, one ends of the first positioning block and the second positioning block, which are deviated from the hinged position, extend to form connecting lugs respectively, threaded holes are formed in the connecting lugs, bolts penetrate through the threaded holes to connect the first positioning block and the second positioning block, one sides of the first positioning block and the second positioning block, which are close to each other, are oppositely opened to form accommodating grooves to form the positioning holes, and one side of the first positioning block, which is deviated from the second positioning block, is connected with the side rods.
The technical effect of the scheme is as follows: through setting up like this, make things convenient for the positioning head to be connected with embedded steel, need not to put down after aligning the locating hole one by one embedded steel, make the connection easy operation between this device and the embedded steel.
In the preferable technical scheme of the steel bar positioning device, the positioning head further comprises a gasket, the gasket comprises an arc-shaped plate and mounting plates connected to two sides of the arc-shaped plate, and mounting grooves matched with the mounting plates are formed in two sides of respective accommodating grooves of the first positioning block and the second positioning block.
The technical effect of the scheme is as follows: through placing the gasket of different thickness in the holding tank, can change the aperture of the locating hole that first locating piece and second locating piece formed to the location of the embedded steel bar of adaptation different diameters further enlarges the suitability of this device.
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 an assembly schematic view of a rectangular frame and a positioning rod of the steel bar positioning device of the present invention;
fig. 2 is a schematic view of a positioning rod of the steel bar positioning device of the present invention;
fig. 3 is an assembly schematic view of the positioning rod and the positioning member of the steel bar positioning device of the present invention;
fig. 4 is a schematic view of the positioning head of the steel bar positioning device of the present invention;
fig. 5 is a schematic view of a first positioning head of the reinforcing bar positioning device of the present invention;
fig. 6 is the utility model discloses the schematic diagram of steel bar positioning device's gasket.
List of reference numerals: 1. a rectangular frame; 11. a short plate; 12. a long plate; 121. a jack; 2. positioning a rod; 21. a stop block; 22. a nut; 31. an adjustment sleeve; 32. positioning the head; 321. a first positioning block; 322. a second positioning block; 323. connecting lugs; 324. a gasket; 33. a U-shaped connecting piece; 331. a bottom bar; 332. side bars.
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.
The utility model relates to a concrete embodiment of reinforcing bar positioner: as shown in fig. 1, 2 and 3, a reinforcing bar positioning device includes a rectangular frame 1, a positioning rod 2 and a positioning member. The rectangular frame 1 comprises two short plates 11 arranged oppositely and two long plates 12 arranged oppositely, each long plate 12 is provided with a plurality of insertion holes 121 at intervals along the length direction, the insertion holes 121 are evenly spaced, and the insertion holes 121 on the two long plates 12 are arranged oppositely. Be provided with external screw thread and backstop 21 on the body of rod of locating lever 2, two relative jacks 121 and nut 22 threaded connection are passed to the one end of locating lever 2, and when screwing up nut 22 to nut 22 and backstop 21 and support respectively by in the lateral wall of two long boards 12, the both ends of locating lever 2 are equal apart from the distance of the long board 12 that closes on separately. The two ends of the positioning rod 2 are respectively connected with positioning pieces, and the positioning pieces are provided with positioning holes for accommodating the reinforcing steel bars.
The setting element includes adjusting sleeve 31 and location head 32, be provided with the internal thread in the adjusting sleeve 31, adjusting sleeve 31 cover is located outside locating lever 2 and through the cooperation of internal thread and external screw thread and 2 threaded connection of locating lever, adjusting sleeve 31 deviates from the one end of locating lever 2 and is provided with U type connecting piece 33, U type connecting piece 33 includes sill bar 331 and sets up in the side lever 332 at sill bar 331 both ends, sill bar 331 is connected with adjusting sleeve 31, location head 32 is connected with the one end that side lever 332 deviates from sill bar 331, the locating hole sets up in location head 32. The distance between the positioning head 32 and the positioning rod 2 can be adjusted by screwing the adjusting sleeve 31, so that the device can be suitable for positioning embedded steel bars with different distances in width; two ends of the positioning rod 2 are respectively provided with two positioning heads 32, and a steel bar is positioned through the two positioning heads 32, so that the positioning precision of the embedded steel bar is ensured.
As shown in fig. 4, the positioning head 32 includes a first positioning block 321 and a second positioning block 322, one end of the first positioning block 321 is hinged to one end of the second positioning block 322, one ends of the first positioning block 321 and the second positioning block 322, which are away from the hinged position, respectively extend to form a connection lug 323, a threaded hole is formed in the connection lug 323, and a bolt penetrates through the threaded hole to connect the first positioning block 321 and the second positioning block 322. The first positioning block 321 and the second positioning block 322 have accommodating grooves formed on opposite sides thereof to form positioning holes. One side of the first positioning block 321, which faces away from the second positioning block 322, is connected to the side rod 332.
Because the diameters of the embedded steel bars in the prefabricated wall components with different specifications may be different, in order to ensure that the positioning holes are matched with the diameters of the embedded steel bars and accurately position the embedded steel bars, the positioning head 32 further comprises a gasket 324. As shown in fig. 5 and 6, the gasket 324 includes an arc plate and a mounting plate connected to two sides of the arc plate, and the first positioning block 321 and the second positioning block 322 are provided with mounting grooves adapted to the mounting plate at two sides of the respective receiving groove, so as to prevent the gasket 324 from easily falling from the receiving groove. During installation, the gasket 324 with proper thickness is selected to be placed in the accommodating groove, then the embedded steel bars are positioned in the accommodating groove of the first positioning block 321, the second positioning block 322 is folded towards the first positioning block 321, the first positioning block 321 is connected with the second positioning block 322 through the bolt through threaded holes, and accordingly the embedded steel bars are positioned and fastened.
The utility model discloses a concrete use of reinforcing bar positioner as follows: moving the whole device to the lower part of the embedded steel bars until the distance between the whole device and the embedded steel bars is 100mm, and stopping moving; according to the distance between the embedded steel bars of the prefabricated wall body component along the length direction of the wall body, a positioning rod 2 is inserted into a proper jack 121 of two long plates 12 of a rectangular frame 1 until a stop block 21 on the positioning rod 2 abuts against the outer side wall of the long plate 12, a nut 22 is screwed at the other end of the positioning rod 2 until the nut 22 also abuts against the outer side wall of the long plate 12; according to the distance between the embedded steel bars in the thickness direction of the wall body, adjusting sleeves 31 are screwed at two ends of the positioning rod 2, so that the U-shaped connecting piece 33 is positioned on a vertical plane, and the positioning heads 32 at the end parts of the side rods 332 of the U-shaped connecting piece 33 are adapted to the positions of the embedded steel bars; the embedded steel bars are positioned in the accommodating grooves of the first positioning block 321, the second positioning block 322 is folded towards the first positioning block 321, the error distance between the embedded steel bars and the accommodating grooves of the first positioning block 321 and the second positioning block 322 is observed, a proper gasket 324 is selected, the embedded steel bars are positioned in the accommodating grooves of the first positioning block 321 and the second positioning block 322, the first positioning block 321 and the second positioning block 322 are folded again, and a bolt penetrates through the threaded hole to connect the first positioning block 321 and the second positioning block 322, so that the embedded steel bars are tightly fixed by the first positioning block 321 and the second positioning block 322; when need not the location, dismantle locating head 32 from the embedded bar, it can to wholly upwards lift out this device to cyclic utilization.
The novel steel bar positioning device can adapt to embedded steel bars with different intervals by inserting the positioning rod into different jacks; positioning rods are selectively inserted into the insertion holes so as to adapt to embedded steel bars with different quantities; the applicability of the device is improved, and the problems that the existing positioning device cannot be recycled and the construction cost is high are solved; and the positioning rod is fixed on the rectangular frame through the nut and the stop block, so that the stability of the device in the use process is ensured, and the positioning precision of the device is improved.
In the above embodiments, the positioning element includes an adjusting sleeve and a positioning head, and in other embodiments, the positioning element may further include only a positioning head directly connected to the positioning rod.
In the above-mentioned embodiment, the locating head includes first locating piece and second locating piece, forms the locating hole between first locating piece and the second locating piece, and in other embodiments, the locating head still can set up to include along the sleeve of vertical extension, and the locating hole is promptly in the middle of the sleeve, or sets up to including the C type ring, and the C type ring is inside to enclose and establishes into the locating hole.
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 (5)
1. The utility model provides a reinforcing bar positioner, a serial communication port, including rectangular frame, locating lever and setting element, rectangular frame is including two relative short slabs that set up and two relative long slabs that set up, each long slab is equipped with a plurality of jacks along its length direction spaced apart, each the interval is even between the jack, two jack on the long slab sets up relatively, be provided with external screw thread and backstop piece on the body of rod of locating lever, the one end of locating lever is passed two relatively jack and nut threaded connection, the nut with the backstop piece supports when leaning on the lateral wall in two long slabs respectively, the distance of the long slab that closes on separately is equal at the both ends of locating lever, the both ends of locating lever are connected with respectively the setting element, the setting element is provided with the locating hole that holds the reinforcing bar.
2. The reinforcing steel bar positioning device according to claim 1, wherein the positioning member comprises an adjusting sleeve and a positioning head, an internal thread is provided in the adjusting sleeve, the adjusting sleeve is sleeved outside the positioning rod and is in threaded connection with the positioning rod through the matching of the internal thread and the external thread, one end of the adjusting sleeve, which is away from the positioning rod, is connected with the positioning head, and the positioning hole is provided in the positioning head.
3. The reinforcing bar positioning device as claimed in claim 2, wherein a U-shaped connecting member is disposed at an end of the adjusting sleeve facing away from the positioning rod, the U-shaped connecting member includes a bottom rod and side rods disposed at two ends of the bottom rod, the bottom rod is connected to the adjusting sleeve, and the positioning head is connected to an end of the side rods facing away from the bottom rod.
4. The reinforcing bar positioning device as claimed in claim 3, wherein the positioning head comprises a first positioning block and a second positioning block, one end of the first positioning block is hinged to one end of the second positioning block, one ends of the first positioning block and the second positioning block, which are away from the hinged position, extend to form connection lugs, threaded holes are formed in the connection lugs, bolts penetrate through the threaded holes to connect the first positioning block and the second positioning block, one sides of the first positioning block and the second positioning block, which are close to each other, are oppositely provided with accommodating grooves to form the positioning holes, and one side of the first positioning block, which is away from the second positioning block, is connected to the side bars.
5. The reinforcing bar positioning device of claim 4, wherein the positioning head further comprises a gasket, the gasket comprises an arc-shaped plate and a mounting plate connected to two sides of the arc-shaped plate, and the first positioning block and the second positioning block are provided with mounting grooves adapted to the mounting plate at two sides of the respective receiving grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120386680.0U CN214942607U (en) | 2021-02-22 | 2021-02-22 | Steel bar positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120386680.0U CN214942607U (en) | 2021-02-22 | 2021-02-22 | Steel bar positioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214942607U true CN214942607U (en) | 2021-11-30 |
Family
ID=79098248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120386680.0U Active CN214942607U (en) | 2021-02-22 | 2021-02-22 | Steel bar positioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214942607U (en) |
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2021
- 2021-02-22 CN CN202120386680.0U patent/CN214942607U/en active Active
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