CN221055699U - Device for measuring longitudinal and transverse steel bar spacing - Google Patents

Abstract

The utility model relates to the technical field of measuring devices, in particular to a measuring device capable of measuring the distance between longitudinal and transverse reinforcing steel bars, which comprises a main rod, wherein a first sliding block is connected to the main rod in a sliding manner, a measuring structure is arranged on the main rod, the measuring structure comprises a main shaft, the main rod is rotationally connected with the main shaft, a first bevel gear is connected to the main shaft in a sliding manner, a rotating plate is rotationally connected to the first sliding block, a connecting shaft is rotationally connected to the rotating plate, one end of the connecting shaft is fixedly connected with a second bevel gear, the other end of the connecting shaft is fixedly connected with a third bevel gear, the second bevel gear is meshed with the first bevel gear, a screw rod is rotationally connected to the rotating plate, one end of the screw rod is fixedly connected with a fourth bevel gear, a retaining plate is connected to the screw rod in a threaded manner, and a baffle is fixedly connected to the rotating plate; the distance between two adjacent reinforcing bars at the high position is convenient to measure, the transverse distance can be measured, the longitudinal distance can be measured, and the use flexibility is good.

Description

Device for measuring longitudinal and transverse steel bar spacing

Technical Field

The utility model relates to a measuring device, in particular to a measuring device capable of measuring the distance between longitudinal and transverse reinforcing steel bars, and belongs to the technical field of measuring devices.

Background

The steel bar net can be erected in the construction process of the building site, when the steel bar net is inspected and accepted after the steel bar net is erected, the distance between two adjacent steel bars after erection is required to be measured, and the distance between the two adjacent steel bars is generally measured through a tape.

However, the measurement by the hand-held tape can only be performed on the lower position, but cannot be performed on the distance between two adjacent steel bars at a high position, so that the use effect is poor.

Disclosure of utility model

The utility model aims to solve the problems, and provides a device for measuring the distance between two adjacent reinforcing bars in the longitudinal direction and the transverse direction, which is convenient for measuring the distance between the two adjacent reinforcing bars in the high place, can measure the transverse distance and the longitudinal distance, and has better use flexibility.

The technical scheme is that the device for measuring the distance between the longitudinal steel bars and the transverse steel bars comprises a main rod, wherein a first sliding block is connected to the main rod in a sliding mode, a measuring structure is arranged on the main rod, the measuring structure comprises a main shaft, the main shaft is connected to the main rod in a rotating mode, the main shaft is connected to the first sliding block in a sliding mode, a first bevel gear is connected to the main shaft in a sliding mode, a rotating plate is connected to the first sliding block in a rotating mode, a connecting shaft is connected to the rotating plate in a rotating mode, a second bevel gear is fixedly connected to one end of the connecting shaft, a third bevel gear is fixedly connected to the other end of the connecting shaft, the second bevel gear is meshed with the first bevel gear, a screw rod is connected to the rotating plate in a rotating mode, a fourth bevel gear is meshed with the third bevel gear, a retaining plate is connected to the screw rod in a threaded mode, the retaining plate is connected to the rotating plate in a sliding mode, a retaining plate is fixedly connected to the rotating plate, a scale mark is arranged on the rotating plate, a position indicating block is fixedly connected to the retaining plate, and a clamping structure is arranged on the retaining plate.

Preferably, the two ends of the main shaft are in cylindrical structures, and the middle part of the main shaft is in a hexagonal prism structure.

Preferably, the bottom end of the main rod is fixedly connected with a handle, and the bottom end of the main shaft is fixedly connected with a first rotating rod.

Preferably, the baffle plate is parallel to the retaining plate, the section of the indicating block is in an L-shaped structure, and the connecting shaft and the rotation axis of the rotating plate are on the same straight line.

Preferably, the clamping structure comprises a clamping block, the rotating plate is connected with the clamping block in a sliding manner, two clamping grooves are formed in the first sliding block, and one end of the clamping block is clamped with one of the clamping grooves.

Preferably, the end part of the clamping block is fixedly connected with a pulling plate, and a reset spring is fixedly connected between the pulling plate and the rotating plate.

Preferably, the two clamping grooves are distributed at ninety degrees relative to the rotation axis of the rotating plate, and one end of the section of the clamping block is in a trapezoid structure.

Preferably, the first sliding block is provided with a fixing structure, the fixing structure comprises a screw rod, the first sliding block is rotationally connected with the screw rod, the screw rod is connected with a second sliding block in a threaded mode, the second sliding block is connected with the first sliding block in a sliding mode and abuts against the two abutting blocks, and the abutting blocks are connected with the first sliding block in a sliding mode and abut against the main rod.

Preferably, the top end of the screw rod is fixedly connected with a second rotating rod, and the second sliding block is perpendicular to the abutting block.

Preferably, one end of the section of the abutting block is in a trapezoid structure, and one end of the section of the second sliding block is in a trapezoid structure.

The beneficial effects of the utility model are as follows: when needs are measured the distance between two vertical bars of eminence at first through handheld mobile jib, make two bars of waiting to measure the interval be in between retaining plate and the baffle through removing the mobile jib, can then through rotating the main shaft, the main shaft drives first bevel gear and rotates, first bevel gear drive second bevel gear rotates, the connecting axle drives the rotation of third bevel gear, the fourth bevel gear of third bevel gear drive rotates, the fourth bevel gear drives the lead screw and rotates, lead screw thread drive retaining plate moves towards the bar that waits to measure, stop rotating the main shaft when retaining plate and retaining plate are simultaneously contradicted with two bars that wait to measure, then the movable jib is with the rotating plate from eminence to low, at this moment just can know the interval between retaining plate and the retaining plate through the position of the directional scale mark of instruction piece, because interval between retaining plate and the retaining plate equals the distance between two adjacent bars, thereby realize the measurement to the distance between two adjacent bars of eminence, the effectual effect of having improved the use, and just can be to the measuring the adjacent two adjacent bars of spacing after rotating ninety degrees, thereby can measure the longitudinal distance between two adjacent bars, the measuring between the adjacent bars has also been improved the high-efficient distance between two adjacent bars.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is an enlarged schematic view of portion A shown in FIG. 1;

FIG. 3 is an enlarged schematic view of portion B shown in FIG. 1;

FIG. 4 is a schematic diagram of a connection structure of a screw and a retaining plate according to the present utility model;

fig. 5 is an enlarged schematic view of the portion C shown in fig. 4.

In the figure: 1. a main rod; 2. a first slider; 3. a measurement structure; 301. a first rotating lever; 302. a main shaft; 303. a first bevel gear; 304. a second bevel gear; 305. a connecting shaft; 306. a third bevel gear; 307. a fourth bevel gear; 308. a screw rod; 309. a retaining plate; 310. a baffle; 311. a rotating plate; 4. a clamping structure; 401. pulling a plate; 402. a clamping block; 403. a return spring; 404. a clamping groove; 5. a fixed structure; 501. a second rotating rod; 502. a screw; 503. a second slider; 504. abutting blocks; 6. a grip; 7. scale marks; 8. indicating a block.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, a device for measuring a distance between longitudinal and transverse steel bars includes a main rod 1, a first slider 2 is slidably connected to the main rod 1, a measuring structure 3 is provided on the main rod 1, the measuring structure 3 includes a main shaft 302, a main shaft 302 is rotatably connected to the main rod 1, the main shaft 302 is slidably connected to the first slider 2, a first bevel gear 303 is slidably connected to the main shaft 302, a rotating plate 311 is rotatably connected to the first slider 2, a connecting shaft 305 is rotatably connected to the rotating plate 311, one end of the connecting shaft 305 is fixedly connected to a second bevel gear 304, the other end of the connecting shaft 305 is fixedly connected to a third bevel gear 306, the second bevel gear 304 is meshed with the first bevel gear 303, a screw rod 308 is rotatably connected to the rotating plate 311, one end of the screw rod 308 is fixedly connected to a fourth bevel gear 307, the fourth bevel gear 307 is meshed with the third bevel gear 306, a retaining plate 309 is threadedly connected to the screw rod 308, the retaining plate 309 is slidably connected to the rotating plate 311, a retaining plate 311 is fixedly connected to the retaining plate 311, and a retaining plate 7 is fixedly connected to the retaining plate 310.

As a technical optimization scheme of the present utility model, two ends of the main shaft 302 are in a cylindrical structure, and the middle of the main shaft 302 is in a hexagonal prism structure, so that the first bevel gear 303 can be driven to rotate together when the main shaft 302 rotates.

As a technical optimization scheme of the utility model, the bottom end of the main rod 1 is fixedly connected with the grip 6, and the bottom end of the main shaft 302 is fixedly connected with the first rotating rod 301, so that the main rod 1 can be conveniently taken through the grip 6.

As a technical optimization scheme of the utility model, the baffle 310 is parallel to the retaining plate 309, the section of the indicating block 8 is in an L-shaped structure, and the connecting shaft 305 and the rotation axis of the rotating plate 311 are on the same straight line, so that the distance between the steel bars can be measured by pointing the indicating block 8 to the scale marks 7.

As a technical optimization scheme of the utility model, the clamping structure 4 comprises a clamping block 402, the rotating plate 311 is slidably connected with the clamping block 402, the first sliding block 2 is provided with two clamping grooves 404, one end of the clamping block 402 is clamped with one of the clamping grooves 404, the end of the clamping block 402 is fixedly connected with a pulling plate 401, a reset spring 403 is fixedly connected between the pulling plate 401 and the rotating plate 311, the two clamping grooves 404 are distributed ninety degrees about the rotation axis of the rotating plate 311, and one end of the section of the clamping block 402 is in a trapezoid structure, so that the fixing of the rotating plate 311 can be realized through the clamping between the clamping block 402 and the clamping groove 404 after the rotating plate 311 rotates.

As a technical optimization scheme of the utility model, a fixed structure 5 is arranged on the first sliding block 2, the fixed structure 5 comprises a screw rod 502, the first sliding block 2 is rotationally connected with the screw rod 502, a second sliding block 503 is connected with the screw rod 502 in a threaded manner, the second sliding block 503 is connected with the first sliding block 2 in a sliding manner and is abutted against two abutting blocks 504, the abutting blocks 504 are connected with the first sliding block 2 in a sliding manner and are abutted against the main rod 1, a second rotating rod 501 is fixedly connected with the top end of the screw rod 502, the second sliding block 503 is perpendicular to the abutting blocks 504, one end of the section of the abutting blocks 504 is in a trapezoid structure, and one end of the section of the second sliding block 503 is in a trapezoid structure, so that the position of the second sliding block 503 can be adjusted.

When the utility model is used, when the distance between two vertical steel bars at a high position is required to be measured, the hand-held grip 6 is used firstly, the main rod 1 is moved by the hand-held grip 6 to enable the two steel bars with the distance to be measured to be positioned between the retaining plate 309 and the baffle 310, then the main shaft 302 can be rotated through the first rotating rod 301 to drive the first bevel gear 303 to rotate, the first bevel gear 303 drives the second bevel gear 304 to rotate, the second bevel gear 304 drives the connecting shaft 305 to rotate, the connecting shaft 305 drives the third bevel gear 306 to rotate, the third bevel gear 306 drives the fourth bevel gear 307 to rotate, the fourth bevel gear 307 drives the screw rod 308 to rotate, the retaining plate 309 is driven to move towards the steel bars to be measured by screw threads, the main shaft 302 is stopped when the retaining plate 309 and the baffle 310 are simultaneously abutted against the two steel bars to be measured, then the main rod 1 can be moved to move the rotating plate 311 from the high position to the low position, at this time, the distance between the baffle 310 and the retaining plate 309 can be known by pointing the indicating block 8 to the position of the scale mark 7, and because the distance between the baffle 310 and the retaining plate 309 is equal to the distance between two adjacent steel bars, the distance between two adjacent steel bars at high is measured, the effect of using the device is effectively improved, when the distance between two adjacent steel bars at high is required to be measured, the clamping block 402 can be driven to move away from one clamping groove 404 by pulling the pulling plate 401 and the pulling plate 401, the return spring 403 is extended, when the clamping block 402 is not clamped with one clamping groove 404, the rotating plate 311 can be rotated, when the rotating plate 311 is rotated for ninety degrees, the end part of the clamping block 402 can truly clamp the other clamping groove 404 and clamp the clamping block 402 with the other clamping groove 404 under the action of the return spring 403, at this time, the rotating plate 311 can not continue to rotate, when the rotating plate 311 rotates from the transverse state to the vertical state, the distance between two adjacent steel bars at the high position can be measured, so that the distance between two adjacent steel bars at the high position can be measured, the flexibility of use is effectively improved, when the steel bars at different heights are required to be measured, the screw rod 502 can be rotated through the second rotating rod 501, the screw rod 502 drives the second sliding block 503 to move away from the supporting block 504, the two supporting blocks 504 are not tightly supported with the main rod 1, the position of the first sliding block 2 can be adjusted by pushing the first sliding block 2 after the supporting block 504 is not tightly supported with the main rod 1, the steel bars at different heights can be measured by adjusting the position of the first sliding block 2, and the flexibility of use is improved.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims (10)

1. The utility model provides a measurable quantity is vertical with horizontal reinforcing bar interval measuring device, includes mobile jib (1), its characterized in that: the utility model discloses a rotary scale type measuring device, including main rod (1) and main rod (1), sliding connection has first slider (2) on main rod (1), be equipped with measurement structure (3) on main rod (1), measurement structure (3) include main shaft (302), sliding connection is connected with main shaft (302) on main rod (1), sliding connection has first bevel gear (303) on main shaft (302), rotation is connected with rotating plate (311) on first slider (2), rotation is connected with connecting axle (305) on rotating plate (311), one end fixedly connected with second bevel gear (304) of connecting axle (305), the other end fixedly connected with third bevel gear (306) of connecting axle (305), the meshing between second bevel gear (304) and first bevel gear (303), rotation is connected with lead screw (308) on rotating plate (311), one end fixedly connected with fourth bevel gear (307) of lead screw (308), meshing between fourth bevel gear (307) and third bevel gear (306), on rotating plate (311) are connected with second bevel gear (304) fixedly connected with second bevel gear (304), the other end fixedly connected with third bevel gear (306) meshing between lead screw (311) and first bevel gear (303), an indication block (8) is fixedly connected to the bearing plate (309), and a clamping structure (4) is arranged on the rotating plate (311).

2. A device for measuring the distance between longitudinal and transverse bars according to claim 1, wherein: the two ends of the main shaft (302) are in a cylindrical structure, and the middle part of the main shaft (302) is in a hexagonal prism structure.

3. A device for measuring the distance between longitudinal and transverse bars according to claim 1, wherein: the bottom end fixedly connected with handle (6) of mobile jib (1), the bottom fixedly connected with first bull stick (301) of main shaft (302).

4. A device for measuring the distance between longitudinal and transverse bars according to claim 1, wherein: the baffle (310) is parallel to the retaining plate (309), the section of the indicating block (8) is in an L-shaped structure, and the connecting shaft (305) and the rotating shaft center of the rotating plate (311) are on the same straight line.

5. A device for measuring the distance between longitudinal and transverse bars according to claim 1, wherein: the clamping structure (4) comprises clamping blocks (402), the clamping blocks (402) are connected to the rotating plate (311) in a sliding mode, two clamping grooves (404) are formed in the first sliding block (2), and one end of each clamping block (402) is clamped with one clamping groove (404).

6. The apparatus for measuring the distance between longitudinal and transverse bars according to claim 5, wherein: the end part of the clamping block (402) is fixedly connected with a pulling plate (401), and a reset spring (403) is fixedly connected between the pulling plate (401) and the rotating plate (311).

7. The apparatus for measuring the distance between longitudinal and transverse bars according to claim 5, wherein: the two clamping grooves (404) are distributed ninety degrees relative to the rotation axis of the rotating plate (311), and one end of the section of the clamping block (402) is in a trapezoid structure.

8. A device for measuring the distance between longitudinal and transverse bars according to claim 1, wherein: be equipped with fixed knot constructs (5) on first slider (2), fixed knot constructs (5) including screw rod (502), it is connected with screw rod (502) to rotate on first slider (2), threaded connection has second slider (503) on screw rod (502), second slider (503) sliding connection is in first slider (2) and is contradicted in two support piece (504), support piece (504) sliding connection in first slider (2) and with contradict between mobile jib (1).

9. The apparatus for measuring the distance between longitudinal and transverse bars according to claim 8, wherein: the top end of the screw rod (502) is fixedly connected with a second rotating rod (501), and the second sliding block (503) is perpendicular to the supporting block (504).

10. The apparatus for measuring the distance between longitudinal and transverse bars according to claim 8, wherein: one end of the cross section of the supporting block (504) is in a trapezoid structure, and one end of the cross section of the second sliding block (503) is in a trapezoid structure.