CN217110921U

CN217110921U - Channel engineering slope dipperstick

Info

Publication number: CN217110921U
Application number: CN202220780186.7U
Authority: CN
Inventors: 赵志刚; 朱占峰
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-03-31
Filing date: 2022-03-31
Publication date: 2022-08-02
Anticipated expiration: 2032-03-31

Abstract

The utility model provides a channel engineering slope dipperstick relates to slope dipperstick technical field, the utility model discloses a two stands, two stands are close to the position fixedly connected with base disc and the calibrated scale on top between the two, and base disc and calibrated scale rotate between the two and are connected with the swinging arms, and the swinging arms rotates around base disc and calibrated scale centre of a circle line, and the counter weight is installed to the free end screw thread of swinging arms, is provided with the spacing subassembly that is used for restricting the swinging arms motion between swinging arms and base disc and the calibrated scale. The utility model discloses a two stands are fixed basal disc and calibrated scale, because the swinging arms rotates to install on basal disc and calibrated scale, so the swinging arms is receiving the action of gravity and is keeping vertical downwards all the time, utilizes the scale that the swinging arms between basal disc and the calibrated scale place instructed on the calibrated scale and then read out, need measure the gradient position's gradient, utilizes spacing subassembly to carry out spacing problem of having avoided the swinging arms to shake in disorder when the transport and causing wearing and tearing when the transport is whole.

Description

Channel engineering slope dipperstick

Technical Field

The utility model relates to a slope dipperstick technical field especially relates to a channel engineering slope dipperstick.

Background

The slope measuring scale is a necessary angle measuring tool for project planning line inspection, construction, installation, decoration, supervision, quality supervision, acceptance inspection and the like, and is mainly applied to the measurement of flatness, levelness, perpendicularity and slope. Compared with the traditional measuring mode of 'seeing bubble movement and naked eye resolution', the measuring mode of 'electronic detection and digital display' of the electronic level ruler is more accurate and visual.

The prior road engineering gradient measuring scale with publication number CN 212539151U has some defects, such as: the precision is reduced once the swinging rod is relatively fine and is seriously worn like a middle rotating part of the balance, and the pointer can shake along with the carrying when the whole body is carried to a place needing to be measured, so that the pointer is disturbed, shaken and worn.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a channel engineering gradient measuring scale.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a channel engineering slope dipperstick, includes two stands, two be close to the position fixedly connected with base disc and the calibrated scale on top between the stand two, it is connected with the swinging arms to rotate between the base disc and the calibrated scale the two, the swinging arms rotates around base disc and calibrated scale centre of a circle line, the counter weight is installed to the free end screw thread of swinging arms, be provided with the spacing subassembly that is used for restricting the swinging arms motion between swinging arms and base disc and the calibrated scale.

The effects achieved by the components are as follows: fix base disc and calibrated scale through two stands, because the swinging arms rotates and installs on base disc and calibrated scale, so the swinging arms is receiving the action of gravity to remain vertical downwards all the time, utilizes the scale that the swinging arms between base disc and the calibrated scale place instructed on the calibrated scale and then read out, need measure the gradient position's gradient, utilizes spacing subassembly to carry on spacingly when the transport is whole to the swinging arms to have avoided the swinging arms in disorder to shake the problem that causes wearing and tearing when the transport.

Preferably, spacing subassembly includes the mounting panel of fixed cover on the swinging arms surface, two sets of inserted bars of fixedly connected with on the mounting panel, it is two sets of the inserted bar is with the vertical central plane symmetric distribution of mounting panel, every group the inserted bar comprises two inserted bars, the surperficial slip cover of inserted bar has the slide, the surface cover of inserted bar has the spring, the both ends of spring respectively with slide and inserted bar fixed connection, the surface of swinging arms is provided with props four slides and makes its locating part not contact with calibrated scale and base plate.

The effect that above-mentioned part reaches does: when the swing rod is required to be limited, the limiting part is pulled downwards, the limiting part is utilized to slide on the swing rod, and then the four sliding plates are not supported, the elastic force of the spring pushes the sliding plates to slide on the inserted rod, the sliding plates are extruded on the base plate and the dial, the swing rod is limited, unnecessary abrasion caused by random shaking when the swing rod is not used is avoided, the limiting part is abutted to the sliding plates when the swing rod is required to be used, the sliding plates are not in contact with the base plate and the dial, and the swing can swing freely.

Preferably, the locating part is a clamping plate, the clamping plate is sleeved on the surface of the swinging rod, and the side wall of the clamping plate is abutted to the sliding plate.

The effect that above-mentioned part reaches is: the clamping plate slides on the swing rod, and the sliding plate is supported by the clamping plate to control whether the swing rod is limited or not.

Preferably, the clamping plate is a rubber plate, and the clamping plate is sleeved on the swinging rod in an interference manner.

Preferably, the lateral wall of stand is installed and is used for spacing fixed subassembly, fixed subassembly includes the mount pad of fixed mounting at the stand lateral wall, the inside vertical cunning of mount pad is inserted and is provided with the guide bar, the bottom fixedly connected with bottom plate of guide bar, the inside vertical screw thread of mount pad is inserted and is equipped with the lead screw, the bottom and the bottom plate of lead screw rotate to be connected, the upper end fixedly connected with of lead screw changes the handle.

The effect that above-mentioned part reaches is: the screw rod is rotated to drive the bottom plate to adjust the position up and down on the mounting seat, so that the length of the two stand columns is adjusted, and the guide rod is used for limiting the rotation of the bottom plate.

Preferably, the lowest end of the bottom plate is uniformly provided with inserting nails, and the tips of the inserting nails face downwards.

The effect that above-mentioned part reaches is: the bottom plate is convenient to limit and fix with the ground by the aid of the inserting nails at the bottom end of the bottom plate.

Compared with the prior art, the utility model has the advantages and positive effects that,

the utility model discloses in, utilize spacing subassembly to carry on spacingly to the swinging arms when the transport is whole and avoided the swinging arms in a confused state of mind to shake when the transport and cause the problem of wearing and tearing.

Drawings

Fig. 1 is a schematic three-dimensional structure diagram of a channel engineering gradient measuring scale provided by the utility model;

FIG. 2 is a schematic view of a partially disassembled structure of a slope measuring ruler for channel engineering according to the present invention;

FIG. 3 is a partial schematic view of a limiting component of the slope measuring ruler of the channel engineering of the present invention;

fig. 4 is the utility model provides a fixed subassembly's schematic structure in channel engineering slope measurement chi.

Illustration of the drawings: 1. a column; 2. a base plate; 3. a dial scale; 4. a swing lever; 5. balancing weight; 6. a limiting component; 61. mounting a plate; 62. inserting a rod; 63. a slide plate; 64. a spring; 65. a splint; 7. a fixing assembly; 71. a mounting seat; 72. inserting a rod; 73. a screw rod; 74. turning a handle; 75. a base plate; 76. and inserting the nail.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.

Embodiment 1, as shown in fig. 1 to 4, a slope measuring scale for channel engineering comprises two upright posts 1, a base plate 2 and a dial plate 3 are fixedly connected between the two upright posts 1 near the top end, a swing rod 4 is rotatably connected between the base plate 2 and the dial plate 3, the swing rod 4 rotates around the connecting line of the centers of circles of the base plate 2 and the dial plate 3, a balance weight 5 is screwed on the free end of the swing rod 4, a limit component 6 for limiting the movement of the swing rod 4 is arranged between the swing rod 4 and the base plate 2 and the dial plate 3, the base plate 2 and the dial plate 3 are fixed through the two upright posts 1, the swing rod 4 is rotatably mounted on the base plate 2 and the dial plate 3, so that the swing rod 4 always keeps vertically downward under the action of gravity, and scales indicated on the dial plate 3 by the swing rod 4 between the base plate 2 and the dial plate 3 are read, the inclination of the slope position needs to be measured, and the limit component 6 is utilized to limit the swing rod 4 when the whole body is conveyed, so that the problem that the swing rod 4 is shaken in disorder to cause abrasion when the whole body is conveyed is solved.

As shown in fig. 1-4, the limiting assembly 6 includes a mounting plate 61 fixedly sleeved on the surface of the swing rod 4, two sets of insertion rods 62 are fixedly connected to the mounting plate 61, the two sets of insertion rods 62 are symmetrically distributed on the vertical center plane of the mounting plate 61, each set of insertion rods 62 is composed of two insertion rods 62, a sliding plate 63 is slidably sleeved on the surface of the insertion rod 62, a spring 64 is sleeved on the surface of the insertion rod 62, two ends of the spring 64 are respectively fixedly connected with the sliding plate 63 and the insertion rod 62, limiting members supporting the four sliding plates 63 so as not to be in contact with the dial 3 and the base plate 2 are arranged on the surface of the swing rod 4, when the swing rod 4 needs to be limited, the limiting members are pulled downwards to slide on the swing rod 4 by the limiting members, and further the four sliding plates 63 are not supported, so that the sliding plates 63 are pushed by the elastic force of the spring 64 to slide on the insertion rods 62, and the sliding plates 63 are pressed on the base plate 2 and the dial plate 3, and then it is spacing with swinging arms 4, reached and avoided swinging in disorder when swinging arms 4 do not use and cause unnecessary wearing and tearing, support the locating part on slide 63 when needing to use, make slide 63 not contact with base plate 2 and calibrated scale 3, make the swing can freely swing, the locating part is splint 65, splint 65 overlaps the surface at swinging arms 4, splint 65's lateral wall is contradicted on slide 63, splint 65 slides on swinging arms 4, it has reached whether restricted to control swinging arms 4 to prop slide 63 with splint 65, splint 65 is the rubber slab, splint 65 interference cover is on swinging arms 4, the lateral wall of stand 1 is installed and is used for spacing fixed subassembly 7.

As shown in fig. 1-4, the fixing assembly 7 includes a mounting seat 71 fixedly mounted on the side wall of the upright 1, a guide rod 72 is vertically slidably inserted in the mounting seat 71, a bottom plate 75 is fixedly connected to the bottom end of the guide rod 72, a screw rod 73 is inserted in the vertical thread in the mounting seat 71, the bottom end of the screw rod 73 is rotatably connected to the bottom plate 75, a rotating handle 74 is fixedly connected to the upper end of the screw rod 73, the screw rod 73 is rotated to drive the bottom plate 75 to adjust the position of the mounting seat 71 up and down by rotating the screw rod 73, so as to adjust the length of the two uprights 1, wherein the guide rod 72 is used for limiting the rotation of the bottom plate 75, inserting nails 76 are uniformly arranged at the bottom end of the bottom plate 75, the pointed ends of the inserting nails 76 face down, and the inserting nails 76 at the bottom end of the bottom plate 75 are used for facilitating the limit fixing between the bottom plate 75 and the ground.

The working principle is that the base plate 2 and the dial 3 are fixed through the two upright posts 1, the swing rod 4 is rotatably installed on the base plate 2 and the dial 3, the swing rod 4 is always kept vertically downward under the action of gravity, the scale indicated on the dial 3 by the swing rod 4 between the base plate 2 and the dial 3 is used for reading, the gradient position gradient is required to be measured, the limit component 6 is used for limiting the swing rod 4 during the whole transportation process, the problem that the swing rod 4 is shaken randomly during the transportation process to cause abrasion is avoided, when the swing rod 4 is required to be limited, the limit component is pulled downwards to slide on the swing rod 4 by the aid of the limit component, and then the four sliding plates 63 are not supported, so that the elastic force of the spring 64 pushes the sliding plates 63 to slide on the inserting rods 62, the sliding plates 63 are extruded on the base plate 2 and the dial 3, and the swing rod 4 is limited, the purpose of avoiding unnecessary abrasion caused by random shaking of the swing rod 4 when the swing rod is not used is achieved, the limiting piece is abutted to the sliding plate 63 when the swing rod is required to be used, the sliding plate 63 is not in contact with the base plate 2 and the dial 3, the swing can swing freely, the clamping plate 65 slides on the swing rod 4, the clamping plate 65 is utilized to support the sliding plate 63 to control whether the swing rod 4 is limited or not, the screw rod 73 is rotated to drive the bottom plate 75 to adjust the up-down position of the mounting seat 71 so as to adjust the length of the two stand columns 1, the guide rod 72 is used for limiting the rotation of the bottom plate 75, and the insertion nail 76 at the bottom end of the bottom plate 75 is utilized to facilitate limiting and fixing between the bottom plate 75 and the ground.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes and apply to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention will still fall within the protection scope of the technical solution of the present invention.

Claims

1. The utility model provides a channel engineering slope dipperstick, includes two stand (1), its characterized in that: two be close to position fixedly connected with base plate (2) and calibrated scale (3) on top between stand (1) the two, it is connected with swinging arms (4) to rotate between base plate (2) and calibrated scale (3) the two, swinging arms (4) rotate around base plate (2) and calibrated scale (3) centre of a circle line, counter weight (5) are installed to the free end screw thread of swinging arms (4), be provided with between swinging arms (4) and base plate (2) and calibrated scale (3) and be used for restricting spacing subassembly (6) of swinging arms (4) motion.

2. The channel engineering slope measuring scale of claim 1, wherein: spacing subassembly (6) are including fixed cover mounting panel (61) on swinging arms (4) surface, two sets of inserted bar (62) of fixedly connected with on mounting panel (61), two sets of inserted bar (62) are with the vertical central plane symmetric distribution of mounting panel (61), every group inserted bar (62) comprise two inserted bar (62), the surface slip cover of inserted bar (62) has slide (63), the surface cover of inserted bar (62) has spring (64), the both ends of spring (64) respectively with slide (63) and inserted bar (62) fixed connection, the surface of swinging arms (4) is provided with props four slide (63) and makes its locating part not with calibrated scale (3) and base plate (2) contact.

3. The channel engineering grade measurement chi of claim 2, characterized by: the locating part is splint (65), splint (65) cover is on the surface of swinging arms (4), the lateral wall of splint (65) is contradicted on slide (63).

4. The channel engineering slope measuring scale of claim 3, wherein: the clamping plate (65) is a rubber plate, and the clamping plate (65) is sleeved on the swinging rod (4) in an interference manner.

5. The channel engineering slope measuring scale of claim 1, wherein: the utility model discloses a spacing fixed subassembly (7) of being used for is installed to the lateral wall of stand (1), fixed subassembly (7) include mount pad (71) of fixed mounting at stand (1) lateral wall, the vertical cunning of inside of mount pad (71) is inserted and is provided with guide bar (72), the bottom fixedly connected with bottom plate (75) of guide bar (72), the inside vertical screw thread of mount pad (71) is inserted and is equipped with lead screw (73), the bottom and bottom plate (75) of lead screw (73) rotate the connection, the upper end fixedly connected with of lead screw (73) is changeed handle (74).

6. The channel engineering slope measuring scale of claim 5, wherein: the bottom end of the bottom plate (75) is uniformly provided with inserting nails (76), and the pointed ends of the inserting nails (76) face downwards.