CN211178495U

CN211178495U - Civil engineering measurement pay-off

Info

Publication number: CN211178495U
Application number: CN202020230406.XU
Authority: CN
Inventors: 高三环; 马传兆
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-01
Filing date: 2020-03-01
Publication date: 2020-08-04
Anticipated expiration: 2030-03-01

Abstract

The utility model provides a civil engineering measures pay-off. The civil engineering measurement pay-off device comprises a fixing plate; the first fixing rod is fixedly arranged at the bottom of the fixing plate; the second fixing rods are fixedly arranged at the bottoms of the fixing plates and distributed in a circular array, and the second fixing rods are positioned around the first fixing rods; the limiting ring is sleeved on the first fixing rod in a sliding manner; the locating ring, the locating ring slip cap is established on the first dead lever, the locating ring is located the top of spacing ring, the bottom of locating ring with spacing ring fixed connection. The utility model provides a pay-off is measured to civil engineering has convenient to use, fixed simple stable, comparatively laborsaving, can fix the advantage of multiple size dish chi.

Description

Civil engineering measurement pay-off

Technical Field

The utility model relates to an apparatus technical field is measured in the civil engineering, especially relates to a pay-off is measured in civil engineering.

Background

Measure unwrapping wire work and measure as an important work procedure, current unwrapping wire work is mainly through two constructors common operation same dish chi and measures, and the dish chi box body is handed alone, and alone the holding tape measure arrives the assigned position and measures, uses comparatively simply, and the cost is lower.

However, the above method requires two persons to work in coordination, which takes up more labor, and when lime needs to be spread for a long time after the paying-off measurement, the worker holding the box body of the disc ruler has a heavy burden for a long time, which affects the precision, and meanwhile, the sizes of the disc rulers purchased by consumers are usually different in use, and the fixing adaptability of the existing paying-off device to the disc ruler is poor.

Therefore, there is a need to provide a new civil engineering surveying pay-off device to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem provide a convenient to use, fixed simple stable, comparatively laborsaving, can fix the civil engineering measurement pay-off of multiple size dish chi.

In order to solve the technical problem, the utility model provides a civil engineering measurement pay-off includes: a fixing plate; the first fixing rod is fixedly arranged at the bottom of the fixing plate; the second fixing rods are fixedly arranged at the bottoms of the fixing plates and distributed in a circular array, and the second fixing rods are positioned around the first fixing rods; the limiting ring is sleeved on the first fixing rod in a sliding manner; the positioning ring is sleeved on the first fixing rod in a sliding mode, the positioning ring is located above the limiting ring, and the bottom of the positioning ring is fixedly connected with the limiting ring; the bolt is arranged on the positioning ring in a threaded manner, and one end of the bolt is in contact with the first fixing rod; a fixed structure disposed on the fixed plate.

Preferably, the fixing structure comprises two clamping blocks, two clamping grooves, a disc ruler, two sliding grooves, two sliding rods, two sliding blocks and two springs, the two clamping blocks are arranged at the top of the fixing plate, the bottoms of the two clamping blocks are contacted with the top of the fixing plate, the two clamping grooves are respectively arranged at one side where the clamping blocks are close to each other, the disc ruler is arranged at the top of the fixing plate, the disc ruler is positioned between the two clamping blocks, the two sides of the disc ruler are respectively extended into the two clamping grooves, the two sliding grooves are respectively arranged at the top of the fixing plate, the two sliding rods are respectively fixedly arranged in the two sliding grooves, the two sliding blocks are respectively sleeved on the two sliding rods in a sliding manner, the two sliding blocks are respectively connected with the inner walls of the two sliding grooves in a sliding manner, the tops of the two sliding blocks are respectively extended out of the fixing plate and are respectively fixedly connected with the bottoms of the, the two springs are respectively sleeved on the two sliding rods in a sliding mode, one ends, close to each other, of the springs are respectively fixedly connected with one sides, away from each other, of the sliding blocks, and one ends, away from each other, of the springs are respectively fixedly connected with the inner walls, away from each other, of the sliding grooves.

Preferably, the two sliding blocks are provided with sliding holes, and the two sliding rods respectively penetrate through the two sliding holes and are in sliding connection with the inner walls of the sliding holes.

Preferably, two equal fixed mounting in one side that the fixture block kept away from each other draws the piece, two draw the piece all to be T shape, two the fixture block all is the arc, two the draw-in groove is the arc wall.

Preferably, a threaded hole is formed in the inner wall of one side of the positioning ring, and the external thread of the bolt is screwed with the internal thread of the threaded hole.

Preferably, the bottom ends of the first fixing rod and the second fixing rods are both tapered.

Compared with the prior art, the utility model provides a pay-off is measured to civil engineering has following beneficial effect:

the utility model provides a civil engineering measurement pay-off, through the adjustable spacing ring, can effectively control its first dead lever and the degree of depth that a plurality of second dead lever inserted ground, the level of the adjustment of not only being convenient for and another point, can keep the stable effect of this device simultaneously when ground is softer, and this device has the device that makes things convenient for the joint, can adapt to the dish chi of multiple size, and it is comparatively convenient that the installation is dismantled, comparatively economizes the manual work, can deal with long-time mark work.

Drawings

Fig. 1 is a schematic sectional view of a civil engineering surveying payoff device according to a preferred embodiment of the present invention;

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

FIG. 3 is a top view of a preferred embodiment of the civil engineering survey payoff device provided by the present invention;

fig. 4 is a bottom view of the preferred embodiment of the civil engineering surveying payoff device provided by the present invention.

Reference numbers in the figures: 1. the fixing device comprises a fixing plate, 2, a first fixing rod, 3, a second fixing rod, 4, a limiting ring, 5, a positioning ring, 6, a bolt, 7, a clamping block, 8, a clamping groove, 9, a disc ruler, 10, a sliding groove, 11, a sliding rod, 12, a sliding block, 13 and a spring.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Please refer to fig. 1, fig. 2, fig. 3 and fig. 4 in combination, wherein fig. 1 is a schematic sectional view of a civil engineering surveying payoff device according to a preferred embodiment of the present invention; FIG. 2 is an enlarged schematic view of portion A shown in FIG. 1; FIG. 3 is a top view of a preferred embodiment of the civil engineering survey payoff device provided by the present invention; fig. 4 is a bottom view of the preferred embodiment of the civil engineering surveying payoff device provided by the present invention. Civil engineering measurement pay-off includes: a fixing plate 1; the first fixing rod 2 is fixedly arranged at the bottom of the fixing plate 1; the second fixing rods 3 are all fixedly arranged at the bottom of the fixing plate 1, the second fixing rods 3 are distributed in a circular array, and the second fixing rods 3 are positioned around the first fixing rods 2; the limiting ring 4 is sleeved on the first fixing rod 2 in a sliding manner; the positioning ring 5 is sleeved on the first fixing rod 2 in a sliding manner, the positioning ring 5 is positioned above the limiting ring 4, and the bottom of the positioning ring 5 is fixedly connected with the limiting ring 4; the bolt 6 is installed on the positioning ring 5 in a threaded mode, and one end of the bolt 6 is in contact with the first fixing rod 2; a fixing structure provided on the fixing plate 1.

The fixing structure comprises two clamping blocks 7, two clamping grooves 8, a disc ruler 9, two sliding chutes 10, two sliding rods 11, two sliding blocks 12 and two springs 13, wherein the two clamping blocks 7 are arranged at the top of the fixing plate 1, the bottoms of the two clamping blocks 7 are contacted with the top of the fixing plate 1, the two clamping grooves 8 are respectively arranged at one side where the clamping blocks 7 are close to each other, the disc ruler 9 is arranged at the top of the fixing plate 1, the disc ruler 9 is positioned between the two clamping blocks 7, two sides of the disc ruler 9 respectively extend into the two clamping grooves 8, the two sliding chutes 10 are respectively arranged at the top of the fixing plate 1, the two sliding rods 11 are respectively and fixedly arranged in the two sliding chutes 10, the two sliding blocks 12 are respectively sleeved on the two sliding rods 11 in a sliding manner, and the two sliding blocks 12 are respectively connected with the inner walls of the two sliding chutes 10 in a sliding manner, the tops of the two sliding blocks 12 extend to the outside of the fixed plate 1 and are fixedly connected with the bottoms of the two clamping blocks 7 respectively, the two springs 13 are sleeved on the two sliding rods 11 respectively in a sliding mode, one ends, close to each other, of the two springs 13 are fixedly connected with one sides, away from each other, of the two sliding blocks 12 respectively, and one ends, away from each other, of the two springs 13 are fixedly connected with the inner wall of one side, away from each other, of the two sliding grooves 10 respectively.

The two sliding blocks 12 are respectively provided with a sliding hole, and the two sliding rods 11 respectively penetrate through the two sliding holes and are in sliding connection with the inner walls of the sliding holes.

Two equal fixed mounting in one side that fixture block 7 kept away from each other has the piece of drawing, two it all is T shape to draw the piece, two fixture block 7 all is the arc, two draw-in groove 8 is the arc wall.

And a threaded hole is formed in the inner wall of one side of the positioning ring 5, and the external thread of the bolt 6 is screwed with the internal thread of the threaded hole.

The bottom ends of the first fixing rod 2 and the second fixing rods 3 are both conical.

The utility model provides a pay-off is measured to civil engineering's theory of operation as follows:

when the disc ruler 9 is installed, two T-shaped pulling blocks are pulled to enable the two pulling blocks to drive the two clamping blocks 7 to be away from each other, at the moment, the two clamping blocks 7 drive the two sliding blocks 12 fixedly installed at the bottom to slide on the two sliding rods 11 along the sliding grooves 10, when the two sliding blocks 12 slide, the two springs 13 are compressed, then the disc ruler 9 is placed between the two clamping blocks 7, then the two pulling blocks are slowly loosened, under the rebounding of the two springs 13, the sliding blocks 12 are reset through rebounding, at the moment, the corresponding clamping blocks 7 are pushed by the sliding blocks 12 to be close to the disc ruler 9, when the two sides of the disc ruler 9 completely enter the two clamping grooves 8, fixing is completed, when in measurement, firstly, a mark point is selected, then the bolt 6 is unscrewed, at the moment, the movable limiting ring 4 slides on the first fixing rod 2, so that the ground inserting depths of the first fixing rod 2 and the plurality of second fixing rods 3 are adjusted, and the limiting ring, keeping balance is important, the bolt 6 is locked after the height of the limiting ring 4 is adjusted, then the first fixing rod 2 is used as a middle point to be inserted into the bottom surface, and the other tape can be pulled by hand to measure.

the utility model provides a civil engineering measurement pay-off, through adjustable spacing ring 4, can effectively control its first dead lever 2 and the degree of depth that a plurality of second dead lever 3 inserted ground, not only be convenient for adjust with another little level, can keep the stable effect of this device simultaneously when ground is softer, and this device has the device that makes things convenient for the joint, can adapt to the dish chi 9 of multiple size, it is comparatively convenient that the installation is dismantled, comparatively save the manual work, can deal with long-time mark work.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. A civil engineering surveying pay-off, comprising:

a fixing plate;

the first fixing rod is fixedly arranged at the bottom of the fixing plate;

the second fixing rods are fixedly arranged at the bottoms of the fixing plates and distributed in a circular array, and the second fixing rods are positioned around the first fixing rods;

the limiting ring is sleeved on the first fixing rod in a sliding manner;

the positioning ring is sleeved on the first fixing rod in a sliding mode, the positioning ring is located above the limiting ring, and the bottom of the positioning ring is fixedly connected with the limiting ring;

the bolt is arranged on the positioning ring in a threaded manner, and one end of the bolt is in contact with the first fixing rod;

a fixed structure disposed on the fixed plate.

2. The civil engineering measurement pay-off device according to claim 1, wherein the fixing structure comprises two clamping blocks, two clamping grooves, a disc ruler, two sliding grooves, two sliding rods, two sliding blocks and two springs, the two clamping blocks are arranged on the top of the fixing plate, the bottoms of the two clamping blocks are contacted with the top of the fixing plate, the two clamping grooves are respectively arranged on one sides of the clamping blocks, which are close to each other, the disc ruler is arranged on the top of the fixing plate, the disc ruler is positioned between the two clamping blocks, two sides of the disc ruler respectively extend into the two clamping grooves, the two sliding grooves are respectively arranged on the top of the fixing plate, the two sliding rods are respectively and fixedly arranged in the two sliding grooves, the two sliding blocks are respectively sleeved on the two sliding rods in a sliding manner, and the two sliding blocks are respectively and slidably connected with the inner walls of the two sliding grooves, the top of the two sliding blocks extends to the outside of the fixed plate and is respectively fixedly connected with the bottom of the clamping block, the springs are respectively sleeved on the two sliding rods in a sliding mode, one ends, close to each other, of the springs are respectively fixedly connected with one sides, far away from the sliding blocks, of the sliding blocks, and one ends, far away from each other, of the springs are respectively fixedly connected with the inner wall of one side, far away from each other, of the sliding grooves.

3. The civil engineering surveying pay-off device of claim 2, wherein the two sliding blocks are provided with sliding holes, and the two sliding rods respectively penetrate through the two sliding holes and are slidably connected with the inner walls of the sliding holes.

4. The civil engineering measurement pay-off device according to claim 2, wherein a pulling block is fixedly mounted on one side, away from each other, of each of the two clamping blocks, each of the two pulling blocks is T-shaped, each of the two clamping blocks is arc-shaped, and each of the two clamping grooves is an arc-shaped groove.

5. The civil engineering surveying pay-off device of claim 1, wherein a threaded hole is formed in an inner wall of one side of the positioning ring, and the external thread of the bolt is screwed with the internal thread of the threaded hole.

6. The civil measurement line laying apparatus of claim 1 wherein the bottom ends of the first and second stationary beams are each tapered.