CN219138423U

CN219138423U - Reinforcing bar interval marking device for house construction

Info

Publication number: CN219138423U
Application number: CN202222548717.2U
Authority: CN
Inventors: 王健; 苏家勇; 邵岩; 江兴璐; 高琛坤; 初明超
Original assignee: China Railway Construction Engineering Group Co Ltd; China Railway Construction Engineering Group Second Construction Co Ltd
Current assignee: China Railway Construction Engineering Group Co Ltd; China Railway Construction Engineering Group Second Construction Co Ltd
Priority date: 2022-09-26
Filing date: 2022-09-26
Publication date: 2023-06-06
Anticipated expiration: 2032-09-26

Abstract

The utility model discloses a reinforcing steel bar spacing marking device for house construction, in particular to the field of reinforcing steel bar spacing marking devices, which comprises a connecting plate, wherein measuring plates are slidably arranged at the upper end and the lower end of the inside of the connecting plate, one ends of the two measuring plates are fixedly connected with a first clamping plate and a second clamping plate respectively, one ends of the bottoms of the two measuring plates are fixedly connected with connecting blocks, and the two connecting blocks are slidably arranged on the inner wall of the connecting plate. According to the utility model, the rotating handle can drive the first belt pulley to rotate by using the second belt pulley, the first belt pulley can drive the threaded rod in the connecting plate to rotate, the threaded rod drives the two measuring plates to move outwards by the connecting block, so that the second clamping plate and the first clamping plate at one end of the two measuring plates fix the connecting plate, then the distance between the reinforcing bars is measured, and after the use is finished, the rotating handle is reversely rotated, so that the two measuring plates are accommodated in the connecting plate, and the portability of the utility model is improved.

Description

Reinforcing bar interval marking device for house construction

Technical Field

The utility model relates to the technical field of reinforcement distance marking devices, in particular to a reinforcement distance marking device for house construction.

Background

The building construction is a construction process of various buildings, and is a production activity which is carried out by people according to a specific design blueprint by utilizing various building materials and mechanical equipment in a certain space and time and is used for constructing various building products, and in the construction process of roof engineering, reinforcing steel bars are required to be paved, and in the process of paving the reinforcing steel bars, the distance between the reinforcing steel bars is required to be measured.

The prior art has the following defects: the reinforcing steel bar spacing marking device for house construction used in the current market is simple in structure and lacks a shrinkage structure, so that the reinforcing steel bar spacing marking device for house construction is inconvenient to carry.

Disclosure of Invention

Therefore, the utility model provides a reinforcing steel bar spacing marking device for house construction, which aims to solve the problem of inconvenient carrying caused by lack of a shrinkage structure in the prior art.

In order to achieve the above object, the present utility model provides the following technical solutions: the utility model provides a reinforcing bar interval mark device for house construction, includes the connecting plate, both ends all slide about the inside of connecting plate are provided with the measurement board, two the one end of measurement board is fixedly connected with first grip block and second grip block respectively, two the equal fixedly connected with connecting block of bottom one end of measurement board, two connecting block slidable mounting is at the inner wall of connecting plate, the inside of connecting plate is through bearing swing joint there being the threaded rod, the threaded rod runs through the connecting block, and threaded rod and connecting block threaded connection, the one end of threaded rod is provided with transmission structure, the top of connecting plate is provided with horizontal structure, when using, takes out two measurement boards from the inside of connecting plate, fixes the connecting plate through the first grip block and the second grip block of two measurement board one ends to measure the interval of reinforcing bar, after the use, withdraws the inside of connecting plate with the measurement board, thereby conveniently carries the utility model.

Further, the horizontal structure comprises two fixing plates, the two fixing plates are respectively and fixedly arranged on two sides of the top of the connecting plate, two telescopic rods are fixedly arranged on one sides of the two fixing plates, springs are sleeved at the outer ends of the two telescopic rods, one ends of the two fixing plates are connected with clamping plates, one ends of the springs are fixedly connected with the clamping plates, a horizontal measuring ruler is arranged at the top end of the connecting plate and is positioned between the two clamping plates, when the horizontal measuring ruler is used, the horizontal measuring ruler is arranged between the two clamping plates, the two clamping plates can slide outwards, so that the springs deform, a force is applied to the clamping plates by the deformed springs, the clamping plates can firmly clamp the horizontal measuring ruler, and errors in detection are avoided.

Further, the cross section of splint processes into the U type, conveniently carries out the centre gripping to the level measurement chi.

Further, a rubber pad is arranged on the inner wall of the clamping plate, so that the friction force of the clamping plate is improved.

Further, the transmission structure comprises a first belt pulley which is fixedly connected with one end of a threaded rod, a second belt pulley is arranged in one side of the connecting plate, a belt is connected between the first belt pulley and the second belt pulley, a connecting rod is fixedly connected with one side of the second belt pulley, the connecting rod penetrates through the connecting plate and is movably connected with the connecting plate through a bearing, a rotating handle is fixedly connected with one end of the connecting rod, when the transmission structure is used, the rotating handle drives the second belt pulley to rotate, the second belt pulley drives the first belt pulley to rotate, the first belt pulley drives the connecting block to move through the first belt pulley, and therefore the measuring plates are driven to move, and the transmission structure clamps the transmission structure through a first clamping plate and a second clamping plate at one ends of the two measuring plates.

Further, the screw hole has been seted up to the inside of connecting block, and the size and the threaded rod looks adaptation of screw hole drive the connecting block through the threaded rod and remove.

Further, the cross section of one side of the first clamping plate and the cross section of one side of the second clamping plate are processed into concave-convex shapes, and friction force of the first clamping plate and the friction force of the second clamping plate are improved.

Further, the inside upper and lower both ends of connecting plate have all been seted up the spout, and the size and the measuring plate looks adaptation of spout make the measuring plate can accomodate in the inside of connecting plate.

The utility model has the following advantages:

1. according to the utility model, the connecting plate, the measuring plates, the first clamping plates, the second clamping plates and the connecting block are arranged, when the measuring device is used, the rotating handle is rotated, the rotating handle drives the first belt pulley to rotate through the second belt pulley, the first belt pulley drives the threaded rod in the connecting plate to rotate, the threaded rod drives the two measuring plates to move outwards through the connecting block, the second clamping plates at one ends of the two measuring plates and the first clamping plates fix the connecting plate, then the distance between the reinforcing bars is measured, and after the measuring device is used, the rotating handle is reversely rotated, so that the two measuring plates are received in the connecting plate, and the portability of the measuring device is improved;

2. according to the utility model, the fixing plate, the telescopic rod, the springs, the clamping plates and the horizontal measuring ruler are arranged, when the horizontal measuring ruler is used, the horizontal measuring ruler is arranged at the top of the connecting plate, the horizontal measuring ruler is arranged between the two clamping plates, the two clamping plates can slide towards two sides, the clamping plates can squeeze the telescopic rod, so that the springs at the outer ends of the telescopic rod deform, the deformed springs can exert a force on the clamping plates, the clamping plates can firmly clamp the horizontal measuring ruler, and the horizontal measuring ruler is used for measuring the horizontal measuring ruler, so that errors in detection are avoided.

Drawings

FIG. 1 is a schematic view of the overall structure provided by the present utility model;

FIG. 2 is a side view of the present utility model;

fig. 3 is a schematic diagram of a connection structure between a connection board and a connection block according to the present utility model;

FIG. 4 is an enlarged schematic view of FIG. 1A provided in the present utility model;

fig. 5 is an enlarged schematic view of B in fig. 1 provided in the present utility model.

In the figure: the measuring device comprises a connecting plate 1, a measuring plate 2, a first clamping plate 3, a second clamping plate 4, a connecting block 5, a threaded rod 6, a first belt pulley 7, a second belt pulley 8, a belt 9, a connecting rod 10, a rotating handle 11, a fixed plate 12, a telescopic rod 13, a spring 14, a clamping plate 15 and a horizontal measuring ruler 16.

Detailed Description

Other advantages and advantages of the present utility model will become apparent to those skilled in the art from the following detailed description, which, by way of illustration, is to be read in connection with certain specific embodiments, 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. 1-3 and 5 of the specification, a reinforcement distance marking device for house construction of this embodiment includes a connecting plate 1, measuring plates 2 are slidably disposed at upper and lower ends of the inside of the connecting plate 1, sliding grooves are formed at upper and lower ends of the inside of the connecting plate 1, the sliding grooves are sized to fit with the measuring plates 2, one ends of the two measuring plates 2 are respectively and fixedly connected with a first clamping plate 3 and a second clamping plate 4, one side cross section of the first clamping plate 3 and one side cross section of the second clamping plate 4 are processed into concave-convex structures, one ends of the bottom of the two measuring plates 2 are fixedly connected with a connecting block 5, the two connecting blocks 5 are slidably mounted on the inner wall of the connecting plate 1, the inside of the connecting plate 1 is movably connected with a threaded rod 6 through a bearing, the threaded rod 6 penetrates through the connecting block 5, the threaded rod 6 is in threaded connection with the connecting block 5, threaded holes are formed in the inside of the connecting block 5, the threaded rod 6 is matched with the threaded hole, one end of the threaded rod 6 is fixedly connected with a transmission structure, the top of the connecting plate 1 is provided with a horizontal structure, one end of the connecting plate 3 and one side cross section of the second clamping plate 4 is fixedly connected with a connecting rod 7, the two end of the connecting plates is fixedly connected with a connecting rod 10 through a connecting rod 10, the connecting rod 10 is fixedly connected with a connecting rod 10, and a pulley 11 is fixedly connected with a connecting rod 10, and a connecting rod 10 is fixedly connected with a connecting rod 10 through a connecting rod 10 and a connecting rod 10, the second belt pulley 8 can drive the first belt pulley 7 to rotate, the first belt pulley 7 can drive the connecting block 5 to move through the first belt pulley 7, so that the measuring plates 2 move, the distance between the reinforcing steel bars is measured through the first clamping plates 3 and the second clamping plates 4 at one ends of the two measuring plates 2, and after the distance between the reinforcing steel bars is used, the measuring plates 2 are retracted into the connecting plate 1, so that the measuring plates are convenient to carry.

The implementation scene is specifically as follows: when the portable steel bar measuring device is used, the rotating handle 11 is rotated, the rotating handle 11 drives the first belt pulley 7 to rotate through the second belt pulley 8, the first belt pulley 7 drives the threaded rod 6 inside the connecting plate 1 to rotate, the threaded rod 6 drives the two measuring plates 2 to move outwards through the connecting block 5, the second clamping plate 4 at one end of the two measuring plates 2 and the first clamping plate 3 fix the connecting plate 1, then the distance between steel bars is measured, and after the use is finished, the rotating handle 11 is rotated reversely, so that the two measuring plates 2 are stored inside the connecting plate 1, and the portability of the portable steel bar measuring device is improved.

Referring to fig. 1-2 and 4 of the specification, the reinforcing steel bar spacing marking device for house construction of this embodiment further includes a horizontal structure, the horizontal structure includes two fixing plates 12, two fixing plates 12 are respectively and fixedly installed at two sides of the top of the connecting plate 1, two telescopic rods 13 are fixedly installed at one sides of the two fixing plates 12, springs 14 are sleeved at outer ends of the two telescopic rods 13, one ends of the two fixing plates 12 are connected with clamping plates 15, rubber pads are arranged on inner walls of the clamping plates 15, one ends of the springs 14 are fixedly connected with the clamping plates 15, a horizontal measuring ruler 16 is arranged at the top end of the connecting plate 1, the horizontal measuring ruler 16 is located between the two clamping plates 15, the cross section of the clamping plates 15 is processed into a U shape, so that the horizontal measuring ruler 16 is conveniently clamped, when in use, the two clamping plates 15 slide outwards, so that the springs 14 deform, a force is applied to the clamping plates 15, the clamping plates 15 firmly clamp the horizontal measuring ruler 16, and errors of the utility model are avoided by detecting the horizontal measuring ruler 16.

The implementation scene is specifically as follows: when the horizontal measuring ruler 16 is used, the horizontal measuring ruler 16 is arranged at the top of the connecting plate 1, the horizontal measuring ruler 16 is arranged between the two clamping plates 15, the two clamping plates 15 can slide to two sides, the clamping plates 15 can squeeze the telescopic rod 13, so that the springs 14 at the outer ends of the telescopic rod 13 deform, the deformed springs 14 can apply a force to the clamping plates 15, the clamping plates 15 can firmly clamp the horizontal measuring ruler 16, the horizontal measuring ruler 16 is used for measuring the horizontal measuring ruler, and errors in detection of the horizontal measuring ruler are avoided.

While the utility model has been described in detail in the foregoing general description and specific examples, it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, such modifications or improvements may be made without departing from the spirit of the utility model and are intended to be within the scope of the utility model as claimed.

Claims

1. The utility model provides a reinforcing bar interval mark device for house construction, includes connecting plate (1), its characterized in that: the inside of connecting plate (1) is all sliding in both ends about is provided with measures board (2), two the one end of measuring board (2) is first grip block (3) and second grip block (4) of fixedly connected with respectively, two the equal fixedly connected with connecting block (5) of bottom one end of measuring board (2), two connecting block (5) slidable mounting is at the inner wall of connecting plate (1), the inside of connecting plate (1) is through bearing swing joint threaded rod (6), threaded rod (6) run through connecting block (5), and threaded rod (6) and connecting block (5) threaded connection, the one end of threaded rod (6) is provided with transmission structure, the top of connecting plate (1) is provided with horizontal structure.

2. The reinforcing bar spacing marking device for house construction according to claim 1, wherein: the horizontal structure comprises two fixing plates (12), wherein the two fixing plates (12) are respectively and fixedly installed on two sides of the top of the connecting plate (1), two telescopic rods (13) are fixedly installed on one sides of the fixing plates (12), springs (14) are sleeved at the outer ends of the telescopic rods (13), clamping plates (15) are connected to one ends of the fixing plates (12), one ends of the springs (14) are fixedly connected with the clamping plates (15), a horizontal measuring ruler (16) is arranged on the top of the connecting plate (1), and the horizontal measuring ruler (16) is located between the two clamping plates (15).

3. The reinforcing bar spacing marking device for house construction according to claim 2, wherein: the cross section of the clamping plate (15) is processed into a U shape.

4. The reinforcing bar spacing marking device for house construction according to claim 2, wherein: the inner wall of the clamping plate (15) is provided with a rubber pad.

5. The reinforcing bar spacing marking device for house construction according to claim 1, wherein: the transmission structure comprises a first belt pulley (7), the first belt pulley (7) is fixedly connected with one end of a threaded rod (6), a second belt pulley (8) is arranged inside one side of the connecting plate (1), a belt (9) is connected between the first belt pulley (7) and the second belt pulley (8), a connecting rod (10) is fixedly connected with one side of the second belt pulley (8), the connecting rod (10) penetrates through the connecting plate (1) and the connecting rod (10) and is movably connected with the connecting plate (1) through a bearing, and one end of the connecting rod (10) is fixedly connected with a rotating handle (11).

6. The reinforcing bar spacing marking device for house construction according to claim 1, wherein: threaded holes are formed in the connecting blocks (5), and the sizes of the threaded holes are matched with those of the threaded rods (6).

7. The reinforcing bar spacing marking device for house construction according to claim 1, wherein: one side section of the first clamping plate (3) and one side section of the second clamping plate (4) are processed into concave-convex shapes.

8. The reinforcing bar spacing marking device for house construction according to claim 1, wherein: the upper end and the lower end of the inside of the connecting plate (1) are provided with sliding grooves, and the sizes of the sliding grooves are matched with those of the measuring plate (2).