CN216898895U

CN216898895U - Perpendicular detection device is used in road and bridge construction

Info

Publication number: CN216898895U
Application number: CN202221406474.2U
Authority: CN
Inventors: 秦斌; 赵建豪; 邬德宇; 张亚楠; 薛长迁; 钟志生
Original assignee: CCCC Tianjin Dredging Co Ltd
Current assignee: CCCC Tianjin Dredging Co Ltd
Priority date: 2022-06-08
Filing date: 2022-06-08
Publication date: 2022-07-05
Anticipated expiration: 2032-06-08

Abstract

The utility model discloses a vertical detection device for road and bridge construction, which comprises a plumb bob, a screw cap, a suspension wire and a wire winding mechanism, the winding mechanism consists of a clamping cylinder, an inner rubber sleeve, a ring groove, a wire clamp and a stop plate, the top end of the plumb bob is pressed and locked with a suspension wire through a screw cap, the suspension wire extends upwards out of the top end cap hole of the screw cap, an inner rubber sleeve for sleeving a plumb bob below the screw cap is bonded inside the clamping cylinder, and the outer side wall of the clamping cylinder is provided with a ring groove for winding the suspension wire, the outer wall of the clamping cylinder at one side of the ring groove is bonded with a wire clamp, a stop plate is protruded in the clamping groove of the wire clamp, the winding mechanism is sleeved on the outer side of the plumb bob below the screw cap, the plumb bob can better accommodate the suspension wire by means of the matching arrangement of the winding mechanism, the suspension wire is prevented from being randomly knotted when the plumb bob is accommodated, and meanwhile, the head protecting rubber barrel with the built-in inner ring edge can be used for jacket protection of the tip end of the plumb bob.

Description

Perpendicular detection device is used in road and bridge construction

Technical Field

The utility model relates to the technical field of road and bridge construction, in particular to a vertical detection device for road and bridge construction.

Background

The road engineering refers to the whole process of planning, designing, constructing, maintaining and managing the road and the engineering entity engaged in the whole process, and like the civil engineering of any other gate class, the road engineering has obvious characteristics in the aspects of technology, economy and management, and the road and bridge are vertically detected by a vertical detection device during the construction.

Patent number CN202021005270.9 discloses a perpendicular detection device is used in road and bridge construction, the power distribution box comprises a box body, one side of box is seted up flutedly, the inside wall of recess passes through arc wall fixedly connected with arc level device, arc level device's centre of a circle department threaded connection has the bolt. This perpendicular detection device is used in road and bridge construction, through the box, a groove, the arc level device, the setting of plumb line and balancing weight isotructure, when the device is placed on the bridge floor that needs the inspection, if the coloured kerosene at arc level pipe both ends is highly inconsistent, then explain the bridge floor is uneven, rotate the carousel, it rotates to drive the screw thread section of thick bamboo, the screw thread section of thick bamboo makes threaded rod and support column removal, thereby adjust the height of supporting shoe, the liquid highly uniform at arc level pipe both ends after the regulation, and when the bubble in the arc level appearance was in central point and puts, the numerical value of record plumb line and scale mark deviation, the staff of being convenient for calculates the vertical error of bridge floor.

At present, a road and a bridge can be vertically detected during construction, a common plumb bob is vertically suspended at a construction point during vertical detection, so that the verticality of an object at the construction point is measured in a contrast manner, the plumb bob is usually provided with a longer suspension wire, and the longer suspension wire is inconvenient to wind and store at the plumb bob, so that a vertical detection device for road and bridge construction is provided.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a vertical detection device for road and bridge construction, wherein a winding mechanism is sleeved outside a plumb bob below a screw cap, the plumb bob can better store a suspension wire by means of the matching arrangement of the winding mechanism, the suspension wire is prevented from being randomly knotted when the plumb bob is stored, and the problems in the background technology can be effectively solved.

In order to realize the purpose, the utility model adopts the technical scheme that:

perpendicular detection device is used in road and bridge construction, including plumb bob, screw cap and hanging wire, still include kinking mechanism, kinking mechanism comprises a card section of thick bamboo, gum cover, annular, fastener and end board, the top of plumb bob has the hanging wire through screw cap crimping locking, and the hanging wire upwards stretches out the top hat hole of screw cap, the inside of a card section of thick bamboo bonds and has the gum cover that is used for cup jointing screw cap below plumb bob, and the outside section of thick bamboo wall department of a card section of thick bamboo offers and supplies the winding annular of hanging wire, the card section of thick bamboo outer wall department of annular one side bonds and has the fastener, and the protruding end board that has of the double-layered inslot of fastener.

Furthermore, the head of the tip end of the plumb bob is downwards inserted into the head protection rubber cylinder, and an inner annular edge is protruded on the inner wall of the head protection rubber cylinder; the pointed end head of the plumb bob can be inserted into the interior of the head protection rubber sleeve to be sleeved, the inner ring edge increases the friction during the sleeving, and the pointed end head of the plumb bob is sheathed and protected by the head protection rubber sleeve.

Furthermore, the sleeve body of the inner rubber sleeve is an elastic rubber sleeve body; the inner rubber sleeve of the elastic rubber sleeve body can be spread when the thread hammer penetrates through the inner rubber sleeve, so that the elastic rubber sleeve is sleeved outside the thread hammer.

Furthermore, the clamp body of the wire clamp is a U-shaped clamp body, and the middle part of the wire clamp is provided with a U-shaped clamp groove; the U-shaped clamp body of the wire frame is provided with a U-shaped clamp groove which can be wound into the tail end wire body of the suspension wire.

Further, the cylinder body of the head protection rubber cylinder is an elastic cylinder body; the head protection rubber tube of the elastic tube body can provide elastic contact protection of the outer sleeve for the tip head of the plumb bob.

Compared with the prior art, the utility model has the following beneficial effects:

according to the utility model, the winding mechanism is sleeved on the outer side of the plumb bob below the screw cap, the plumb bob can better accommodate the suspension wire by means of the matching arrangement of the winding mechanism, the suspension wire is prevented from being scattered and knotted when the plumb bob is accommodated, and meanwhile, the head protection rubber barrel with the built-in inner ring edge can be used for jacket protection of the tip head of the plumb bob.

Drawings

FIG. 1 is a schematic view of the overall structure of the vertical detection device for road and bridge construction of the present invention.

FIG. 2 is an exploded view of a wire winding mechanism of the vertical detection device for road and bridge construction of the present invention.

FIG. 3 is a schematic diagram of a wire clamp structure of the vertical detection device for road and bridge construction.

FIG. 4 is a schematic structural view of a head protection rubber cylinder of the vertical detection device for road and bridge construction.

In the figure: 1. a plumb bob; 2. a screw cap; 3. hanging wires; 4. a winding mechanism; 401. clamping the cylinder; 402. an inner rubber sleeve; 403. a ring groove; 404. wire clamps; 405. stopping the plate; 5. a head protection rubber cylinder; 6. and an inner ring edge.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

As shown in fig. 1-4, the vertical detection device for road and bridge construction comprises a plumb bob 1, a screw cap 2, a suspension wire 3 and a winding mechanism 4, wherein the winding mechanism 4 comprises a clamping cylinder 401, an inner rubber sleeve 402, a ring groove 403, a wire clamp 404 and a stop plate 405, the suspension wire 3 is tightly pressed and locked at the top end of the plumb bob 1 through the screw cap 2, the suspension wire 3 extends upwards out of a top cap hole of the screw cap 2, the inner rubber sleeve 402 for sleeving the plumb bob 1 below the screw cap 2 is bonded inside the clamping cylinder 401, the ring groove 403 for winding the suspension wire 3 is formed in the wall of the outer side of the clamping cylinder 401, the wire clamp 404 is bonded on the outer wall of the clamping cylinder 401 on one side of the ring groove 403, and the stop plate 405 protrudes from the clamping groove of the wire clamp 404.

The head of the tip of the plumb bob 1 is downwards inserted into the head protection rubber tube 5, and an inner annular edge 6 is protruded on the inner wall of the head protection rubber tube 5; the tip head of the plumb bob 1 can be inserted into the head protection rubber tube 5 for sleeve joint, the inner ring edge 6 increases the friction during sleeve joint, the tip head of the plumb bob 1 is sheathed and protected by the head protection rubber tube 5, and the barrel body of the head protection rubber tube 5 is an elastic barrel body; the head protection rubber tube 5 of the elastic tube body can provide elastic contact protection of the jacket for the tip head of the plumb bob 1.

Wherein, the cover body of the inner rubber cover 402 is an elastic rubber cover body; when the inner rubber sleeve 402 of the elastic rubber sleeve body is penetrated by the plumb bob 1, the sleeve hole can be expanded, so that the elastic sleeve is arranged on the outer side of the plumb bob 1. The clamp body of the wire clamp 404 is a U-shaped clamp body, and the middle part of the wire clamp 404 is provided with a U-shaped clamp groove; the U-shaped clamp body of the wire frame 404 is provided with a U-shaped clamp groove which can be wound into the tail end wire body of the suspension wire 3.

It should be noted that, the utility model is a vertical detection device for road and bridge construction, a clamping cylinder 401 of a winding mechanism 4 is sleeved outside a plumb bob 1 below a screw cap 2, the clamping cylinder 401 can be elastically sleeved outside the plumb bob 1 by an inner rubber sleeve 402 inside a cylinder cavity of the clamping cylinder 401, when a hanging wire 3 of the plumb bob 1 needs to be accommodated, the clamping cylinder 401 can be wound in an annular groove 403 on the surface of the clamping cylinder 401, and part of a wire body at the tail end of the hanging wire 3 is wound in a wire clamp 404, when the wire body of the hanging wire 3 is wound in the wire clamp 404 below a stop plate 405, the elastic wire clamp 404 can be pressed oppositely, so that a clamping arm of the wire clamp 404 can be closed oppositely, a stop plate 405 in the wire clamp 404 can prevent the hanging wire 3 from directly sliding and loosening outwards, when the plumb bob 1 is used, the wire clamp 404 can be pulled open, the hanging wire 3 is reversely wound out from the wire clamp 404 and the annular groove 403, and the clamping cylinder 401 is pulled and detached from the plumb bob 1, at this time, the plumb bob 1 can be normally used to detect the verticality of an object, plumb bob 1 can be better accomodate messenger wire 3 with the help of the supporting setting of kinking mechanism 4, and messenger wire 3 is in disorder when avoiding plumb bob 1 to accomodate ties, and the tip head of plumb bob 1 can be carried out the overcoat protection to built-in first packing element 5 that protects of interior ring arris 6 simultaneously.

The utility model relates to a vertical detection device for road and bridge construction, which comprises a line hammer 1; 2. a screw cap; 3. hanging wires; 4. a winding mechanism; 401. clamping the cylinder; 402. an inner rubber sleeve; 403. a ring groove; 404. wire clamps; 405. stopping the plate; 5. a head protection rubber cylinder; 6. the inner ring edge, the component parts are all universal standard parts or components known to those skilled in the art, and the structure and the principle of the inner ring edge are known to those skilled in the art through technical manuals or through routine experiments.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. Perpendicular detection device is used in road and bridge construction, including plumb bob (1), screw cap (2) and suspension wire (3), its characterized in that: still include kinking mechanism (4), kinking mechanism (4) comprises clamping cylinder (401), interior gum cover (402), annular (403), fastener (404) and board (405), the top of plumb bob (1) is passed through screw cap (2) crimping locking has suspension wire (3), and suspension wire (3) upwards stretches out the top cap hole of screw cap (2), the inside bonding of clamping cylinder (401) has interior gum cover (402) that is used for cup jointing screw cap (2) below plumb bob (1), and the outside section of thick bamboo wall department of clamping cylinder (401) offers confession suspension wire (3) winding annular (403), clamping cylinder (401) outer wall department of annular (403) one side bonds and has fastener (404), and the protruding board (405) that has of stopping in the double-layered inslot of fastener (404).

2. The vertical detection device for road and bridge construction according to claim 1, wherein: the tip head of the plumb bob (1) is downwards inserted into the head protection rubber tube (5), and an inner annular edge (6) is protruded on the inner wall of the head protection rubber tube (5).

3. The vertical detection device for road and bridge construction according to claim 1, wherein: the sleeve body of the inner rubber sleeve (402) is an elastic rubber sleeve body.

4. The vertical detection device for road and bridge construction according to claim 1, wherein: the clamp body of the wire clamp (404) is a U-shaped clamp body, and the middle part of the wire clamp (404) is provided with a U-shaped clamp groove.

5. The vertical detection device for road and bridge construction according to claim 2, wherein: the cylinder body of the head protection rubber cylinder (5) is an elastic cylinder body.