CN217930152U - Pile foundation steel reinforcement cage multifunctional caliper - Google Patents
Pile foundation steel reinforcement cage multifunctional caliper Download PDFInfo
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- CN217930152U CN217930152U CN202221698378.XU CN202221698378U CN217930152U CN 217930152 U CN217930152 U CN 217930152U CN 202221698378 U CN202221698378 U CN 202221698378U CN 217930152 U CN217930152 U CN 217930152U
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Abstract
The utility model relates to a multi-functional slide caliper rule of pile foundation steel reinforcement cage belongs to steel reinforcement cage positioner's field, and it includes the blade, and the blade is including rotating screw rod and two piece at least live tubes, and the live tube rotates to set up on rotating the screw rod, rotates the screw rod and is located the live tube middle part, and the live tube both ends are all slided and are connected with the telescopic link, are connected with the driving piece on the live tube, the driving piece is used for driving the telescopic link and slides in the live tube. This application has the steel reinforcement cage that resumes to produce deformation, makes the laser that the laser pen that sets up on slide caliper rule jetted out and steel reinforcement cage's the centre of a circle be located same straight line, draws the effect of the fender pile axis of establishing and can confirm the off normal condition of steel reinforcement cage through laser and job site.
Description
Technical Field
The utility model belongs to the technical field of steel reinforcement cage positioner and specifically relates to a multi-functional slide caliper rule of pile foundation steel reinforcement cage is related to.
Background
The reinforcement cage mainly plays a role in the same way as the stress of longitudinal reinforcements of the column, mainly plays a role in tensile strength, the compressive strength of concrete is high, but the tensile strength is very low, and the reinforcement cage plays a role in restraining the concrete of the pile body, so that the reinforcement cage can bear certain axial tension.
During construction, the reinforcement cage is prefabricated and then transported to a construction site for installation, but the reinforcement cage can deviate in the transportation process, so that the reinforcement cage deforms.
The prior art steel reinforcement cage measuring device comprises a caliper, and the inside diameter of the steel reinforcement cage is measured by the caliper so as to determine the deformation amount. But slide caliper rule is single, can't confirm the deformation degree of steel reinforcement cage according to the diameter of prefabricated steel reinforcement cage, and the reinforcing bar that the definite aversion of taking place of not being convenient for and in time adjusting, influence the construction.
SUMMERY OF THE UTILITY MODEL
For the convenience of resume the steel reinforcement cage that produces deformation, this application provides a multi-functional slide caliper rule of pile foundation steel reinforcement cage.
The application provides a pair of multi-functional slide caliper rule of pile foundation steel reinforcement cage adopts following technical scheme:
the utility model provides a multi-functional slide caliper rule of pile foundation steel reinforcement cage, includes the blade, the blade is including rotating the screw rod and two piece at least rotating-tube, the rotating-tube rotates and sets up on rotating the screw rod, it is located the rotating-tube middle part to rotate the screw rod, the rotating-tube both ends all slide and are connected with the telescopic link, be connected with the driving piece on the rotating-tube, the driving piece is used for driving the telescopic link and slides in the rotating-tube.
By adopting the technical scheme, when the deformation degree of the reinforcement cage is measured, the plurality of rotating pipes are rotated to a proper angle, the telescopic rod is provided with scales, and the telescopic rod slides in the rotating pipes through the driving piece until the scales on the telescopic rod are matched with the length of the prefabricated diameter of the reinforcement cage; the caliper is installed in the steel reinforcement cage, the deformation degree of the steel reinforcement cage is judged through the scale on the telescopic rod, the displaced steel reinforcement is adjusted in time, the telescopic arrangement of the caliper enables the caliper to be suitable for steel reinforcement cages with different diameters, and the application range of the caliper is expanded; if the caliper only comprises one rotating pipe, after the caliper is installed in a deformed steel bar cage, the deformation degree of the steel bar cage cannot be accurately judged, and the displaced steel bar is restored, so that errors are caused to construction.
Preferably, the driving part comprises a rack, the rack is arranged at one end, close to the rotating screw, of the telescopic rod, one rack is located, two racks in the rotating pipe are respectively arranged on two sides of the rotating screw, a gear ring is connected to the rotating screw, the gear ring and the rotating screw are coaxially arranged, and the gear ring is meshed with the rack.
Through adopting above-mentioned technical scheme, through the meshing of the rack on ring gear on the rotation screw rod and the telescopic link, when rotating the rotation screw rod, two telescopic links that are located a rotation pipe can slide in step, and the length of sliding of two telescopic links in the rotation pipe of the simultaneous control of being convenient for reduces the time that the adjustment telescopic link length of sliding consumed when sliding, promotes work efficiency.
Preferably, the one end that the rack was kept away from to the telescopic link is connected with the arc, the opening of arc and the reinforcing bar cooperation on the steel reinforcement cage.
Through adopting above-mentioned technical scheme, the accessible makes slide caliper rule install to the steel reinforcement cage in with reinforcing bar embedding arc, and the further reinforcing bar of being convenient for through slide caliper rule adjustment off normal reduces the error that produces because of steel reinforcement cage deformation during the construction.
Preferably, one end of the arc-shaped plate is in threaded connection with a fixing screw, and the fixing screw abuts against the steel bar after rotating.
Through adopting above-mentioned technical scheme, after embedding the arc with the reinforcing bar, the accessible set screw is further spacing to the reinforcing bar, is difficult for appearing the condition that slide caliper rule from the reinforcing bar landing.
Preferably, the arc both ends are rotated and are connected with splint, the rotation axis of splint is perpendicular with the length direction of telescopic link, the junction of splint and arc is equipped with the elastic component, the elastic component is used for driving splint to rotate to the direction of telescopic link, splint rotate the back and support tightly with the reinforcing bar.
Through adopting above-mentioned technical scheme, after going into the arc with the reinforcing bar card, the splint at accessible arc both ends are further spacing to the reinforcing bar, and the condition of slide caliper rule landing from the reinforcing bar is difficult for appearing, and setting up of splint simultaneously makes slide caliper rule can fix on the reinforcing bar of different diameters, enlarges slide caliper rule's application scope.
Preferably, the number of the rotating pipes is two, and the two rotating pipes rotate by taking the rotating screw rod as a rotating axis.
Through adopting above-mentioned technical scheme, can confirm the off normal condition of steel reinforcement cage through the setting of two rotating-tubes through slide caliper rule, save manufacturing cost when not influencing the result of use, only need to fix the telescopic link and the reinforcing bar of two rotating-tubes and also make slide caliper rule be convenient for operate.
Preferably, one of the rotating pipes is connected with a rotating plate, the rotating plate is arranged in a semicircular shape, the rotating plate takes the rotating screw rod as a circle center, the other rotating pipe is connected with a sliding block, and the rotating plate is provided with a sliding groove for the sliding block to slide.
Through adopting above-mentioned technical scheme, through the setting of rotor plate and slider, it is more stable to rotate when two rotating-barrel use the rotation screw rod to rotate as the axis of rotation, has promoted the stability of device.
Preferably, one end of the rotating screw is connected with a screw head, the screw head is connected with a laser pen, and laser emitted by the laser pen and the axis of the rotating screw are located on the same straight line.
Through adopting above-mentioned technical scheme, the construction site can be drawn and establish the circumstances that the fender pile axis is used for judging the steel reinforcement cage off normal, because the axis of rotating the screw rod is located same straight line with the centre of a circle of steel reinforcement cage, the off normal circumstances of steel reinforcement cage is confirmed to the laser that the accessible set up the laser pen on the spiral shell head and combination fender pile axis, because of the error that the steel reinforcement cage off normal produced during the reduction construction.
Preferably, the rotating pipe is provided with a leveling bubble.
Through adopting above-mentioned technical scheme, when installing slide caliper rule to the steel reinforcement cage, accessible leveling bubble calibration slide caliper rule's range makes slide caliper rule be the horizontality and installs to the steel reinforcement cage on, the reinforcing bar of off normal is adjusted to the deformation degree of the more definite steel reinforcement cage of being convenient for.
In summary, the present application includes at least one of the following beneficial technical effects:
1. through the meshing arrangement of the gear ring on the rotating screw and the gear on the telescopic rod, when the rotating screw is rotated, two telescopic rods positioned in one rotating pipe can synchronously slide, and after the caliper is installed on the steel reinforcement cage, the deformation degree of the steel reinforcement cage and the steel reinforcement which is displaced can be conveniently judged;
2. through setting up the laser pen on rotating the screw rod spiral shell head, can combine the fender pile axis that the job site was drawn and is established to confirm the off normal condition of steel reinforcement cage.
Drawings
Fig. 1 is a schematic view of the overall structure of embodiment 1 of the present application.
Fig. 2 is a schematic structural view of the present application in embodiment 1, in which a rotating lever is omitted.
Fig. 3 is a sectional view of the whole structure in embodiment 2 of the present application.
Description of reference numerals: 1. rotating the screw; 11. a ring gear; 12. a nut; 13. a screw head; 131. a laser pen; 2. rotating the tube; 21. a through hole; 22. a telescopic rod; 221. a rack; 23. a rotating plate; 231. a chute; 24. a slider; 25. leveling the bubbles; 3. an arc-shaped plate; 31. fixing the screw rod; 32. a threaded hole; 33. a splint; 34. an elastic member.
Detailed Description
The present invention will be described in further detail with reference to the accompanying fig. 1-3.
The embodiment of the application discloses multi-functional slide caliper rule of pile foundation steel reinforcement cage.
Example 1:
referring to fig. 1, a multi-functional slide caliper rule of pile foundation steel reinforcement cage, including the blade, the blade is including rotating screw rod 1 and two rotating tubes 2, rotates screw rod 1 and is for from locking-type articulated bolt, and two rotating tubes 2 rotate and set up on rotating screw rod 1, rotate screw rod 1 and set up in rotating tube 2 middle part, and rotating tube 2 uses to rotate screw rod 1 and rotate as the axis of rotation, sets up the through-hole 21 that supplies to rotate screw rod 1 and wear to establish on rotating tube 2, and the internal diameter of through-hole 21 is the same with the external diameter that rotates screw rod 1. The both ends of rotating-tube 2 are all slided and are connected with telescopic link 22, and the external diameter of telescopic link 22 is the same with the internal diameter of rotating-tube 2, is carved with the scale on the telescopic link 22.
Referring to fig. 2-3, in order to drive the telescopic rod 22 to slide in the rotating tube 2, a driving member is connected to the rotating screw rod 1, the driving member includes a rack 221, the rack 221 is fixedly connected to the telescopic rod 22, the rack 221 is disposed at one end of the telescopic rod 22 close to the rotating screw rod 1, the rack 221 is disposed along the length direction of the rotating tube 2, two racks 221 disposed in one rotating tube 2 are respectively disposed at two sides of the rotating screw rod 1, a gear ring 11 is connected to the rotating screw rod 1, the gear ring 11 is disposed in an annular shape, the gear ring 11 is disposed coaxially with the rotating screw rod 1, and the gear ring 11 is meshed with the rack 221. Through the meshing of the gear ring 11 and the rack 221, when the rotating screw 1 is rotated, the telescopic rod 22 in the rotating tube 2 can synchronously slide.
Referring to fig. 3, in order to make the two rotating pipes 2 rotate relatively more stably, one of the rotating pipes 2 is fixedly connected with a rotating plate 23, the rotating plate 23 is arranged in a semicircular shape, the center of the rotating plate 23 and the axis of the rotating screw 1 are located on the same straight line, the other rotating pipe 2 is fixedly connected with a sliding block 24, the rotating plate 23 is provided with a sliding groove 231 for the sliding block 24 to slide, the sliding groove 231 is arranged in an arc shape, and when the rotating pipe 2 is rotated, the sliding block 24 slides in the sliding groove 231.
When the sliding device works, the rotating pipes 2 are rotated by taking the rotating screw rod 1 as a rotating axis, so that the two rotating pipes 2 are crossed, and the sliding block 24 slides in the sliding groove 231 when the rotating pipes 2 rotate. After the rotating pipe 2 rotates to the right position, the rotating screw rod 1 rotates, the telescopic rods 22 synchronously slide in the rotating pipe 2 through the meshing of the gear ring 11 and the rack 221, the sliding length of the telescopic rods 22 is determined through scales on the telescopic ruler, and the distance between the ends, far away from the rotating pipe 2, of the two telescopic rods 22 in the same rotating pipe 2 is the same as the diameter of the reinforcement cage.
Referring to fig. 1-2, in order to install the caliper rule to the steel reinforcement cage, the one end fixedly connected with arc 3 of rack 221 is kept away from to telescopic link 22, and arc 3 is the setting of U-shaped, and the middle part and the telescopic link 22 of arc 3 are fixed, and the reinforcing bar butt on arc 3 and the steel reinforcement cage, 3 one end of arc are connected with clamping screw 31, set up the screw hole 32 that supplies clamping screw 31 to wear to establish on the arc 3, screw up clamping screw 31, clamping screw 31 can support tightly with the reinforcing bar.
Referring to fig. 1, one end of a rotating screw 1 is connected with a nut 12, the nut 12 is tightly abutted to a rotating pipe 2, the other end of the rotating screw 1 is fixedly connected with a screw head 13, the screw head 13 is connected with a laser pen 131, and the laser emitted by the laser pen 131 and the axis of the rotating screw 1 are located on the same straight line. And a leveling bubble 25 is also arranged in the rotating pipe 2 close to the screw head 13, and the leveling bubble 25 is used for calibrating whether the caliper is in a horizontal state or not.
Before installing the slide caliper rule, at first through leveling bubble 25 calibration slide caliper rule, make slide caliper rule be the horizontality, install the slide caliper rule to the steel reinforcement cage through the cooperation of arc 3 and clamping screw 31 on, if the reinforcing bar that the reinforcing bar cage in time adjustment shifted when having the deformation during the installation, after the installation finishes, draw the fender pile axis of establishing and the off normal condition of the steel reinforcement cage of laser determination that laser pen 131 jetted out through the job site.
This application embodiment 1 a pile foundation steel reinforcement cage multi-functional slide caliper rule implement the principle and do: when the steel bar cage fixing device works, the rotating pipe 2 is rotated firstly, then the rotating screw rod 1 is rotated, the telescopic rods 22 synchronously slide in the rotating pipe 2 through the meshing of the gear ring 11 and the rack 221, and the distance between one ends, far away from the rotating pipe 2, of the two telescopic rods 22 in the same rotating pipe 2 is the same as the diameter of the steel bar cage.
Before the caliper is installed, firstly, the caliper is calibrated through the leveling bubble 25 to enable the caliper to be in a horizontal state, the steel bars are embedded into the arc-shaped plate 3 and the fixing screw rods 31 are screwed, so that the caliper is installed on a steel bar cage, if the steel bar cage is deformed during installation, the shifted steel bars can be adjusted in time, and after the installation is finished, the deviation condition of the steel bar cage is determined through the pile protection axis which is pulled on a construction site and laser emitted by the laser pen 131.
Example 2:
example 2 differs from example 1 in that: refer to fig. 3, 3 both ends of arc rotate respectively and are connected with splint 33, and the axis of rotation of splint 33 is perpendicular with the length direction of telescopic link 22, and the junction of splint 33 and arc 3 is connected with elastic component 34, and elastic component 34 is used for driving splint 33 to slide to the direction of telescopic link 22, and splint 33 rotates the back and supports tightly with the reinforcing bar, and in this application embodiment, elastic component 34 chooses for use to be the spring.
The implementation principle of the multifunctional caliper rule of the pile foundation reinforcement cage in the embodiment 2 of the application is as follows: when the caliper is installed, the steel bar is embedded into the arc-shaped plate 3, and the clamping plate 33 is tightly abutted to the steel bar under the action of the elastic piece 34, so that the caliper is installed on a steel bar cage.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (9)
1. The utility model provides a multi-functional slide caliper rule of pile foundation steel reinforcement cage, includes the blade, its characterized in that: the ruler body is including rotating screw rod (1) and two piece at least rotating tube (2), rotating tube (2) are rotated and are set up on rotating screw rod (1), rotating screw rod (1) are located rotating tube (2) middle part, rotating tube (2) both ends are all slided and are connected with telescopic link (22), be connected with the driving piece on rotating screw rod (1), the driving piece is used for driving telescopic link (22) and slides in rotating tube (2).
2. The multifunctional caliper for the pile foundation reinforcement cage according to claim 1, characterized in that: the driving piece comprises a rack (221), the rack (221) is arranged at one end, close to the rotating screw (1), of the telescopic rod (22) and located on one side, two racks (221) in the rotating pipe (2) are respectively arranged on two sides of the rotating screw (1), a gear ring (11) is connected to the rotating screw (1), the gear ring (11) is coaxially arranged with the rotating screw (1), and the gear ring (11) is meshed with the racks (221).
3. The multifunctional caliper for the pile foundation reinforcement cage according to claim 2, is characterized in that: the one end that rack (221) was kept away from in telescopic link (22) is connected with arc (3), the opening of arc (3) and the reinforcing bar cooperation on the steel reinforcement cage.
4. The multifunctional caliper for the pile foundation reinforcement cage according to claim 3, characterized in that: one end of the arc-shaped plate (3) is in threaded connection with a fixing screw rod (31), and the fixing screw rod (31) is tightly abutted to the steel bar after rotating.
5. The multifunctional caliper for the pile foundation reinforcement cage according to claim 3, wherein: arc (3) both ends are rotated and are connected with splint (33), the rotation axis of splint (33) is perpendicular with the length direction of telescopic link (22), the junction of splint (33) and arc (3) is equipped with elastic component (34), elastic component (34) are used for driving splint (33) to rotate to the direction of telescopic link (22), splint (33) rotate the back and support tightly with the reinforcing bar.
6. The multifunctional caliper for the pile foundation reinforcement cage according to claim 1, wherein: the number of the rotating pipes (2) is two, and the rotating pipes (2) rotate by taking the rotating screw rod (1) as a rotating axis.
7. The multifunctional caliper for the pile foundation reinforcement cage according to claim 6, characterized in that: one rotating plate (23) is connected to one rotating pipe (2), the rotating plate (23) is arranged in a semicircular shape, the rotating plate (23) takes the rotating screw rod (1) as the center of a circle, a sliding block (24) is connected to the other rotating pipe (2), and a sliding groove (231) for the sliding block (24) to slide is formed in the rotating plate (23).
8. The multifunctional caliper for the pile foundation reinforcement cage according to claim 7, characterized in that: the one end of rotating screw rod (1) is connected with spiral shell head (13), be connected with laser pen (131) on spiral shell head (13), the laser that laser pen (131) jetted out is located the collinear with the axis of rotating screw rod (1).
9. The multifunctional caliper for the pile foundation reinforcement cage according to claim 1, characterized in that: leveling air bubbles (25) are arranged on the rotating pipe (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221698378.XU CN217930152U (en) | 2022-07-04 | 2022-07-04 | Pile foundation steel reinforcement cage multifunctional caliper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221698378.XU CN217930152U (en) | 2022-07-04 | 2022-07-04 | Pile foundation steel reinforcement cage multifunctional caliper |
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| CN217930152U true CN217930152U (en) | 2022-11-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202221698378.XU Active CN217930152U (en) | 2022-07-04 | 2022-07-04 | Pile foundation steel reinforcement cage multifunctional caliper |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116065761A (en) * | 2023-03-30 | 2023-05-05 | 天津市建筑科学研究院有限公司 | Pile foundation reinforcing steel bar strengthening and connecting device |
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2022
- 2022-07-04 CN CN202221698378.XU patent/CN217930152U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116065761A (en) * | 2023-03-30 | 2023-05-05 | 天津市建筑科学研究院有限公司 | Pile foundation reinforcing steel bar strengthening and connecting device |
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