CN216645291U

CN216645291U - Location range unit for engineering cost

Info

Publication number: CN216645291U
Application number: CN202220284021.0U
Authority: CN
Inventors: 姜灿
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-02-12
Filing date: 2022-02-12
Publication date: 2022-05-31
Anticipated expiration: 2032-02-12

Abstract

The utility model discloses a positioning and ranging device for construction cost, which belongs to the technical field of construction equipment and comprises a fixed seat, wherein a knob is arranged on one side of the fixed seat, and a fixing component is arranged on one side of the knob; the fixing assembly comprises a limiting plate, a limiting groove, a limiting rod, a fixing screw and a through hole, the limiting plate is connected to the side wall of the fixing seat and located on two sides of the knob, the fixing assembly is arranged, after the angle adjustment of the measuring instrument is completed, the limiting rod is moved downwards to enable the limiting rod to be separated from a strong magnetic sheet on the fixing plate, after the limiting rod penetrates through the through hole and is inserted into the limiting groove, the limiting rod stops moving, the limiting rod is fixedly connected with the limiting plate close to the upper portion through the fixing screw, the knob can be limited and fixed under the action of the limiting rod, the situation that peripheral personnel touch the knob by mistake in the distance measuring process to cause the rotation of the knob is avoided, and the distance measuring angle of the measuring instrument is guaranteed to be unchanged.

Description

Location range unit for engineering cost

Technical Field

The utility model belongs to the technical field of construction equipment, and particularly relates to a positioning and ranging device for engineering cost.

Background

The construction cost has two meanings. The first meaning: the project cost refers to the total capital investment cost for building an expected or actual expenditure of a project. That is, the sum of the one-time costs required for a project to construct corresponding fixed assets, intangible assets, etc. This meaning is defined from the investor-owner perspective.

Chinese patent application No. 202121747471.0 discloses a positioning and ranging device for construction cost, wherein a knob is used for rotating to drive a support plate to rotate, so as to realize the change of the measurement angle of an adjusting and measuring instrument, but in the using process, when peripheral personnel touch the knob by mistake, the stability of the placement of the knob is easily influenced, and the measurement angle of the measuring instrument is changed, so that the measurement result is influenced; in addition, the measuring instrument is clamped by the clamping block, and the measuring instrument is easily damaged due to friction between the clamping block and the measuring instrument in the clamping process.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a positioning and ranging device for construction cost, which has the characteristics of limiting and fixing and friction prevention.

In order to achieve the purpose, the utility model provides the following technical scheme: a positioning and ranging device for engineering construction cost comprises a fixed seat, wherein a knob is arranged on one side of the fixed seat, and a fixing assembly is arranged on one side of the knob;

the fixing component comprises a limiting plate, a limiting groove, a limiting rod, a fixing screw and a through hole, the two sides of the knob on the side wall of the fixing base are connected with the limiting plate, one of the limiting plate is provided with the through hole, the other limiting groove is arranged on the limiting plate, the limiting rod is inserted between the limiting groove and the through hole, the limiting groove is kept away from the limiting plate and the limiting rod are connected through the fixing screw, one side of the knob, which is far away from the fixing component, is arranged in the fixing base, an adjusting component is arranged in the knob, a supporting plate is arranged above the adjusting component, and clamping blocks are arranged at two ends of the top of the supporting plate.

Preferably, the fixed subassembly still includes fixed plate and strong magnetic sheet, the one end of fixing base is connected with the fixed plate, all be connected with strong magnetic sheet on the lateral wall of fixed plate and strong magnetic sheet.

Preferably, the lateral wall of knob just is located the both sides of gag lever post and all is connected with the rotary rod, be provided with anti-skidding line on the lateral wall of rotary rod.

Preferably, the inside of grip block is provided with the abrasionproof subassembly, the abrasionproof subassembly includes mounting panel, rubber pad and mounting groove, be provided with the mounting groove on the inside wall of grip block, the inside of mounting groove is provided with the mounting panel, be connected with the rubber pad on the lateral wall of mounting panel.

Preferably, one side of the mounting plate, which is far away from the rubber pad, is connected with an insertion block, and an insertion groove is formed in the inner side wall of the mounting groove and corresponds to the position of the insertion block.

Preferably, the abrasionproof subassembly still includes screw thread post, through-hole and nut, be connected with the screw thread post on the lateral wall of mounting panel, the position department that just corresponds the screw thread post on the grip block is provided with the through-hole, the one end threaded connection that the mounting panel was kept away from to the screw thread post has the nut.

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

1. the fixing component is arranged, the limiting rod is moved downwards after the angle of the measuring instrument is adjusted, so that the limiting rod is separated from the strong magnetic sheet on the fixing plate, the limiting rod stops moving after penetrating through the through hole and being inserted into the limiting groove, the limiting rod is fixedly connected with the limiting plate close to the upper portion by the aid of the fixing screw rod, the knob can be limited and fixed under the action of the limiting rod, surrounding personnel are prevented from touching the knob by mistake in the distance measuring process, the knob is prevented from rotating, and the distance measuring angle of the measuring instrument is guaranteed to be unchanged.

2. According to the anti-abrasion assembly, the insertion block is aligned to the position of the insertion groove, the mounting plate is moved towards the inside of the mounting groove, the threaded column penetrates through the through hole, the nut is screwed onto the threaded column in a rotating mode after the mounting plate completely enters the inside of the mounting groove, the nut is attached to the side wall of the clamping block 1, the mounting plate can be fixed inside the mounting groove, and the rubber pad can prevent the clamping block and a measuring instrument from being abraded in the subsequent use process, so that the measuring instrument is damaged.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a cross-sectional view of the mounting bracket of the present invention;

FIG. 3 is an enlarged view taken at A of FIG. 2 in accordance with the present invention;

FIG. 4 is a side view of the mounting bracket of the present invention;

FIG. 5 is a cross-sectional view of a clamp block of the present invention;

fig. 6 is an enlarged view of the utility model at B in fig. 5.

In the figure: 1. a clamping block; 2. a support plate; 3. an adjustment assembly; 4. a fixed seat; 5. a fixing assembly; 51. a fixing plate; 52. a limiting plate; 53. a limiting groove; 54. a limiting rod; 55. fixing the screw rod; 56. perforating; 57. a strong magnetic sheet; 6. a knob; 7. an anti-wear assembly; 71. mounting a plate; 72. a rubber pad; 73. a threaded post; 74. mounting grooves; 75. a through hole; 76. and a nut.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

Referring to fig. 1-6, the present invention provides the following technical solutions: a positioning and ranging device for engineering construction cost comprises a fixed seat 4, wherein a knob 6 is arranged on one side of the fixed seat 4, and a fixing component 5 is arranged on one side of the knob 6;

fixed subassembly 5 includes limiting plate 52, spacing groove 53, gag lever post 54, clamping screw 55 and perforation 56, the both sides that just are located knob 6 on the lateral wall of fixing base 4 all are connected with limiting plate 52, be provided with perforation 56 on one of them limiting plate 52, be provided with spacing groove 53 on another limiting plate 52, it has gag lever post 54 to peg graft between spacing groove 53 and the perforation 56, keep away from and connect through clamping screw 55 between limiting plate 52 and the gag lever post 54 of spacing groove 53, one side that fixed subassembly 5 was kept away from to knob 6 and the inside that is located fixing base 4 are provided with adjusting part 3, adjusting part 3's top is provided with backup pad 2, the top both ends of backup pad 2 all are provided with grip block 1.

Specifically, the fixing assembly 5 further comprises a fixing plate 51 and a strong magnetic sheet 57, one end of the fixing seat 4 is connected with the fixing plate 51, the side walls of the fixing plate 51 and the strong magnetic sheet 57 are both connected with the strong magnetic sheet 57,

by adopting the technical scheme, the lifted limiting rod 54 is convenient to limit and fix, and a subsequent user can conveniently operate the knob 6.

Specifically, the side wall of the knob 6 and both sides of the limiting rod 54 are connected with a rotating rod, the outer side wall of the rotating rod is provided with anti-skid grains,

through adopting above-mentioned technical scheme, be convenient for utilize the rotary rod to drive knob 6 and rotate the operation.

When the device is used, a measuring instrument is placed on the supporting plate 2 firstly, then the measuring instrument is clamped and fixed by the clamping block 1, then the rotating rod is held by a hand to drive the knob 6 to rotate, and further the adjusting component 3 is driven to operate to adjust the angle of the measuring instrument to carry out distance measurement operation, after the angle adjustment is finished, the limiting rod 54 is moved downwards to separate the limiting rod 54 from the strong magnetic sheet 57 on the fixing plate 51, after the limiting rod 54 passes through the through hole 56 to be inserted into the limiting groove 53, the movement of the limiting rod 54 is stopped, the limiting rod 54 is fixedly connected with the limiting plate 52 above by the fixing screw 55, the knob 6 can be limited and fixed under the action of the limiting rod 54, and peripheral personnel are prevented from mistakenly touching the knob 6 to cause the rotation of the knob 6 in the distance measurement process;

example 2

The present embodiment is different from embodiment 1 in that: the anti-wear assembly 7 is arranged inside the clamping block 1, the anti-wear assembly 7 comprises a mounting plate 71, a rubber pad 72 and a mounting groove 74, the mounting groove 74 is arranged on the inner side wall of the clamping block 1, the mounting plate 71 is arranged inside the mounting groove 74, the rubber pad 72 is connected to the side wall of the mounting plate 71,

specifically, one side of the mounting plate 71 away from the rubber pad 72 is connected with an insertion block, an insertion groove is arranged on the inner side wall of the mounting groove 74 and at a position corresponding to the insertion block,

through adopting above-mentioned technical scheme, be convenient for peg graft mounting panel 71 inside mounting groove 74, and then convenient follow-up carry on spacing fixedly to mounting panel 71.

Specifically, the wear-resistant assembly 7 further includes a threaded column 73, a through hole 75 and a nut 76, the threaded column 73 is connected to the side wall of the mounting plate 71, the through hole 75 is arranged on the clamping block 1 and at a position corresponding to the threaded column 73, the nut 76 is connected to one end of the threaded column 73 far away from the mounting plate 71 in a threaded manner,

by adopting the technical scheme, the mounting plate 71 can be conveniently detachably connected to the inside of the mounting groove 74.

When the clamping block is used in the embodiment, the inserting block is aligned to the position of the inserting groove, the mounting plate 71 is moved towards the inside of the mounting groove 74, the threaded column 73 penetrates through the through hole 75, the nut 76 is screwed onto the threaded column 73 in a rotating mode after the mounting plate 71 completely enters the inside of the mounting groove 74, the nut 76 is attached to the side wall of the clamping block 1, the mounting plate 71 can be fixed inside the mounting groove 74, and the rubber pad 72 can prevent the clamping block 1 and a measuring instrument from being rubbed in the subsequent using process to damage the measuring instrument.

The connecting structure of the clamping block 1 and the supporting plate 2, the structure of the adjusting component 3 consisting of a chute, a supporting column, an electric telescopic column, a rotary table, a rotating shaft, a motor, a driven bevel gear, a driving bevel gear, a roll shaft and a bearing seat and the working principle of the positioning and distance measuring device for engineering cost are disclosed in a positioning and distance measuring device for engineering cost disclosed in Chinese patent application No. 202121747471.0.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an engineering cost is with location range unit, includes fixing base (4), its characterized in that: a knob (6) is arranged on one side of the fixed seat (4), and a fixed assembly (5) is arranged on one side of the knob (6);

the fixing component (5) comprises a limit plate (52), a limit groove (53), a limit rod (54), a fixing screw rod (55) and a through hole (56), limiting plates (52) are connected on the side wall of the fixed seat (4) and on the two sides of the knob (6), one of the limiting plates (52) is provided with a through hole (56), the other limiting plate (52) is provided with a limiting groove (53), a limiting rod (54) is inserted between the limiting groove (53) and the through hole (56), the limiting plate (52) far away from the limiting groove (53) is connected with the limiting rod (54) through a fixing screw rod (55), the knob (6) is far away from one side of the fixed component (5) and is positioned in the fixed seat (4) and is provided with an adjusting component (3), the upper part of the adjusting component (3) is provided with a supporting plate (2), and the two ends of the upper part of the supporting plate (2) are provided with clamping blocks (1).

2. A positioning and ranging apparatus for construction costs according to claim 1, wherein: fixed subassembly (5) still include fixed plate (51) and strong magnetic sheet (57), the one end of fixing base (4) is connected with fixed plate (51), all be connected with strong magnetic sheet (57) on the lateral wall of fixed plate (51) and strong magnetic sheet (57).

3. A positioning and ranging apparatus for construction costs according to claim 1, wherein: the anti-skidding mechanism is characterized in that rotary rods are connected to the side walls of the knobs (6) and located on two sides of the limiting rods (54), and anti-skidding lines are arranged on the outer side walls of the rotary rods.

4. A positioning and ranging apparatus for construction costs according to claim 1, wherein: the utility model discloses a wear-resisting clamping block, including grip block (1), the inside of grip block (1) is provided with abrasionproof subassembly (7), abrasionproof subassembly (7) are including mounting panel (71), rubber pad (72) and mounting groove (74), be provided with mounting groove (74) on the inside wall of grip block (1), the inside of mounting groove (74) is provided with mounting panel (71), be connected with rubber pad (72) on the lateral wall of mounting panel (71).

5. A construction cost is with location range unit of claim 4, characterized in that: one side of the mounting plate (71) far away from the rubber pad (72) is connected with an insertion block, and an insertion groove is formed in the inner side wall of the mounting groove (74) and corresponds to the position of the insertion block.

6. A construction cost is with location range unit of claim 4, characterized in that: abrasionproof subassembly (7) still include screw thread post (73), through-hole (75) and nut (76), be connected with screw thread post (73) on the lateral wall of mounting panel (71), the position department that just corresponds screw thread post (73) on grip block (1) is provided with through-hole (75), the one end threaded connection that mounting panel (71) was kept away from in screw thread post (73) has nut (76).