CN217980091U

CN217980091U - Dipperstick for engineering survey

Info

Publication number: CN217980091U
Application number: CN202221570753.2U
Authority: CN
Inventors: 王洁; 于培军
Original assignee: Jiangsu Shiqi Engineering Project Management Co ltd
Current assignee: Jiangsu Shiqi Engineering Project Management Co ltd
Priority date: 2022-06-22
Filing date: 2022-06-22
Publication date: 2022-12-06
Anticipated expiration: 2032-06-22

Abstract

The utility model discloses a dipperstick for engineering survey, which comprises a housin, fixedly connected with handle on the casing lateral wall, the casing top is provided with control switch, the chi mouth has been seted up on the casing for derive the dipperstick, the mounting groove has been seted up on the roof in the casing, the mounting groove inboard transversely is provided with the mounting panel, fixed mounting has the cylinder on the mounting panel, the piston end fixedly connected with clamp plate of cylinder, the clamp plate below is provided with the diaphragm, just diaphragm one end and shells inner wall fixed connection, cylinder and control switch electric connection. The utility model discloses in, cross the control switch start-up cylinder of pressing, so the piston end of cylinder is vertical to press down the dipperstick, so is fixed in the dipperstick between clamp plate and the diaphragm to this carries out the fixed operation to the dipperstick, avoids the dipperstick to take place to contract when touchhing the barrier, improves measuring accuracy, the device simple structure, convenient to use.

Description

Dipperstick for engineering survey

Technical Field

The utility model relates to a building engineering technical field specifically is a dipperstick for engineering survey.

Background

Engineering survey generally refers to the collective term for various survey theories, methods, and techniques employed in the survey design, construction, and management phases of an engineering construction. The service fields of the traditional engineering measurement technology comprise building departments, water conservancy departments, traffic departments, mine departments and the like, and the basic contents of the traditional engineering measurement technology comprise a mapping part and a lofting part. In engineering measurement, measuring tools are required, and especially, the use frequency of the measuring ruler is high.

In the building engineering measurement process, constructor need measure the construction site in advance, and the dipperstick among the prior art can not manually carry out the centre gripping fixed, causes the dipperstick to retract when touchhing the barrier, leads to the measured value inaccurate, and it is inconvenient to use mostly.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a dipperstick for engineering survey to it can not manually carry out the centre gripping fixed to solve the dipperstick, causes the dipperstick to contract back when touchhing the barrier, leads to the unsafe problem of measured value.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a dipperstick for engineering survey, includes the casing, fixedly connected with handle on the casing lateral wall, the casing top is provided with control switch, seted up out the chi mouth on the casing for derive the dipperstick, the mounting groove has been seted up on the roof in the casing, the mounting groove inboard transversely is provided with the mounting panel, fixed mounting has the cylinder on the mounting panel, the piston end fixedly connected with clamp plate of cylinder, the clamp plate below is provided with the diaphragm, just diaphragm one end and shells inner wall fixed connection, cylinder and control switch electric connection.

Further, be provided with the guide roll on the shells inner wall, guide roll one end rotates with the casing lateral wall to be connected for the operation of leading to the dipperstick.

Furthermore, a slide rail is fixedly mounted on the side wall of the shell, a sliding block matched with the slide rail is arranged on the slide rail, the sliding block is connected with the slide rail in a sliding manner, and the pressing plate is fixedly connected with the side wall of the sliding block.

Furthermore, an anti-skid sleeve is fixedly sleeved on the outer wall of the handle.

Further, the height of the ruler outlet is larger than the thickness of the measuring ruler, and the width of the ruler outlet is larger than the width of the measuring ruler.

Furthermore, rubber cushions are fixedly bonded on the lower end face of the pressing plate and the upper end face of the transverse plate.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses in, start the cylinder through pressing down control switch, so the dipperstick is pressed downwards to the piston end of cylinder is vertical, so be fixed in between clamp plate and the diaphragm with the dipperstick to this carries out fixed operation to the dipperstick, avoids the dipperstick to take place to return when touchhing the barrier and contracts, improves the measuring accuracy, the device simple structure, high durability and convenient use, and the sliding fit through slide rail and slider can improve the steadiness when clamp plate removes, takes place the skew when avoiding the clamp plate to remove.

Drawings

FIG. 1 is a schematic sectional view of an engineering measuring scale;

FIG. 2 is an enlarged view of a portion A of FIG. 1;

fig. 3 is a partially enlarged view of fig. 2 at B.

In the figure: 10. a housing; 11. a handle; 12. a control switch; 13. a ruler outlet; 14. mounting grooves; 15. mounting a plate; 16. a cylinder; 17. pressing a plate; 18. a transverse plate; 19. a guide roller; 20. a slide rail; 21. a slider; 22. an anti-slip sleeve; 23. a rubber cushion.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution:

in this scheme, it is fixed to carry out the centre gripping to the dipperstick for the messenger can be manual, welded fastening has handle 11 on the 10 lateral walls of casing, 10 tops of casing are provided with control switch 12, play chi mouth 13 has been seted up on the casing 10, be used for deriving the dipperstick, mounting groove 14 has been seted up on the roof in the

casing

10, 14 inboard transversely are provided with mounting panel 15 in the mounting groove, there is cylinder 16 through bolt fixed mounting on mounting panel 15, cylinder 16's piston end welded fastening has clamp plate 17, clamp plate 17 below is provided with

diaphragm

18, and 18 one end of diaphragm and 10 inner wall welded fastening of casing, cylinder 16 and control switch 12 electric connection.

During the use, at first, the one end with the dipperstick is located to outside through chi mouth 13 and is stretched, and the dipperstick is in between clamp plate 17 and the diaphragm 18, then measure the building, after the measurement is accomplished, press control switch 12, then cylinder 16's piston end drives clamp plate 17 and carries out vertical decurrent motion, so be fixed in the dipperstick between clamp plate 17 and the diaphragm 18, carry out centre gripping fixed operation to the dipperstick with this, after the measurement is accomplished, press control switch 12, then cylinder 16's piston end drives clamp plate 17 and carries out vertical ascending motion, so the dipperstick is automatic to be shrunk on casing 10 is inboard.

In order to avoid abrasion between the measuring scale and the inner wall of the shell 10 during use, the inner wall of the shell 10 is provided with a guide roller 19, and one end of the guide roller 19 is rotatably connected with the side wall of the shell 10 and used for guiding the measuring scale.

In order to avoid deviation of the moving plate when the moving plate moves, smoothness of the pressing plate 17 when the pressing plate 17 moves can be improved through sliding fit of the sliding rail 20 and the sliding block 21, the sliding rail 20 is fixedly mounted on the side wall of the shell 10 through bolts, the sliding block 21 matched with the sliding rail 20 is arranged on the sliding rail 20, the sliding block 21 is in sliding connection with the sliding rail 20, the pressing plate 17 is welded and fixed with the side wall of the sliding block 21, and the sliding rail 20 is the sliding range and track of the sliding block 21 and limits the sliding range of the pressing plate 17.

In order to prevent the measuring ruler from falling off due to the slippery of the hand of the user, an anti-slip sleeve 22 is fixedly sleeved on the outer wall of the handle 11.

In order to facilitate the shuttling of the measuring scale at the measuring scale outlet 13, the height of the measuring scale outlet 13 is larger than the thickness of the measuring scale, and the width of the measuring scale outlet 13 is larger than the width of the measuring scale.

In order to avoid the measuring scale from being damaged when being fixed between the pressing plate 17 and the transverse plate 18 by clamping, the lower end surface of the pressing plate 17 and the upper end surface of the transverse plate 18 are fixedly bonded with the rubber cushion 23, so that the measuring scale is protected.

Claims

1. A dipperstick for engineering survey, includes casing (10), its characterized in that: fixedly connected with handle (11) on casing (10) lateral wall, casing (10) top is provided with control switch (12), play chi mouth (13) have been seted up on casing (10) for derive the dipperstick, mounting groove (14) have been seted up on roof in casing (10), mounting groove (14) inboard transversely is provided with mounting panel (15), fixed mounting has cylinder (16) on mounting panel (15), the piston end fixedly connected with clamp plate (17) of cylinder (16), clamp plate (17) below is provided with diaphragm (18), just diaphragm (18) one end and casing (10) inner wall fixed connection, cylinder (16) and control switch (12) electric connection.

2. The measuring rule for engineering measurement according to claim 1, characterized in that: be provided with guide roll (19) on casing (10) inner wall, guide roll (19) one end is rotated with casing (10) lateral wall and is connected for the operation of leading to the dipperstick.

3. The measuring rule for engineering measurement according to claim 1, characterized in that: the improved shell is characterized in that a sliding rail (20) is fixedly mounted on the side wall of the shell (10), a sliding block (21) matched with the sliding rail (20) is arranged on the sliding rail (20), the sliding block (21) is connected with the sliding rail (20) in a sliding mode, and the pressing plate (17) is fixedly connected with the side wall of the sliding block (21).

4. The measuring rule for engineering measurement according to claim 1, characterized in that: the outer wall of the handle (11) is fixedly sleeved with an anti-skidding sleeve (22).

5. The measuring rule for engineering measurement according to claim 1, characterized in that: the height of the ruler outlet (13) is larger than the thickness of the measuring ruler, and the width of the ruler outlet (13) is larger than the width of the measuring ruler.

6. The measuring rule for engineering measurement according to claim 1, characterized in that: and a rubber cushion (23) is fixedly bonded on the lower end surface of the pressure plate (17) and the upper end surface of the transverse plate (18).