CN215930872U

CN215930872U - Foundation ditch support inclination measuring apparatu for engineering cost

Info

Publication number: CN215930872U
Application number: CN202122345721.4U
Authority: CN
Inventors: 吴悠
Original assignee: Continental Design Consulting Group Co ltd
Current assignee: Continental Design Consulting Group Co ltd
Priority date: 2021-09-19
Filing date: 2021-09-19
Publication date: 2022-03-01
Anticipated expiration: 2031-09-19

Abstract

The utility model discloses a foundation pit support inclination measuring instrument for engineering cost, which belongs to the technical field of engineering construction and comprises an installation support, wherein one side of the installation support is provided with an adjusting frame, the bottom end of the installation support is provided with a fixing mechanism, the surface of one side of the installation support is provided with a convenient assembly and disassembly assembly corresponding to the fixing mechanism, the convenient assembly and disassembly assembly comprises a pull rod, a limiting spring, a limiting baffle, a T-shaped sliding block and a guide plate, wherein the surface of one side of the installation support is fixedly provided with the guide plate, the guide plate is internally provided with the pull rod, and the bottom end of the pull rod is connected with the limiting baffle; according to the utility model, the convenient assembly and disassembly assembly is arranged, so that the convenience of equipment use is improved, the measurement precision is ensured, the influence on the working efficiency is prevented, the use quality is improved, the limit baffle can be adsorbed by the strong magnetic block after the fixing mechanism is installed, the limit quality of the T-shaped sliding block is ensured, and the installation stability is improved.

Description

Foundation ditch support inclination measuring apparatu for engineering cost

Technical Field

The utility model belongs to the technical field of engineering construction, and particularly relates to a foundation pit support inclination measuring instrument for engineering construction cost.

Background

The foundation pit support is a retaining, reinforcing and protecting measure adopted for the side wall of the foundation pit and the surrounding environment in order to ensure the safety of the construction of an underground structure and the surrounding environment of the foundation pit. The foundation pit support is defined by the national industry standard of people's republic of China ' technical Specification for building foundation pit support ' JGJ120-2012 as follows: in order to protect the safety of the construction of the underground main body structure and the surrounding environment of the foundation pit, the foundation pit adopts the measures of temporary retaining, reinforcing, protecting and underground water controlling.

The prior art has the following problems: in the foundation ditch support inclination measuring apparatu for engineering cost that chinese patent application number is 202023102881.8 disclosed, it is inconvenient when using and change the fixed establishment who damages or trouble, influences the accuracy nature of inclination measurement, reduces operating mass, and can't carry out spacing clamp after the tape measure pulling and tightly, influences tape measure reading precision, reduces equipment result of use.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a foundation pit support inclination measuring instrument for engineering cost, which has the characteristics of convenience in disassembly and assembly and firmness in clamping.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an engineering cost is with excavation supporting inclination measuring apparatu, includes the installing support, one side of installing support is provided with the alignment jig, the bottom of installing support is provided with fixed establishment, a side surface of installing support corresponds fixed establishment and is provided with convenient dismouting subassembly, convenient dismouting subassembly includes pull rod, spacing spring, limit baffle, T type slider and deflector, wherein, one side fixed surface of installing support has the deflector, the inside of deflector is provided with the pull rod, the bottom of pull rod is connected with limit baffle, the surface of pull rod cup joints and is provided with spacing spring, fixed establishment's upper end corresponds fixed establishment and is provided with T type slider.

Preferably, the surface of the mounting bracket is symmetrically provided with a fixed baffle corresponding to the limit baffle, and the bottom end of the fixed baffle is provided with a strong magnetic block.

Preferably, the bottom end of the inner part of the mounting bracket is provided with a T-shaped guide rail corresponding to the T-shaped sliding block.

Preferably, the upper end of alignment jig is provided with the tape measure, one side of alignment jig is provided with spacing, the upper end of spacing is provided with firm clamping component, firm clamping component includes connecting plate, cross recess, reset spring, connecting rod, latch and bearing frame, wherein, the inside of spacing is provided with the connecting rod, the surface of connecting rod cup joints and is provided with reset spring, the bottom of connecting rod is provided with the latch, connect through the bearing frame between latch and the connecting rod, the upper end surface of connecting rod is provided with the connecting plate, the upper end of spacing corresponds the connecting rod and is provided with the cross recess.

Preferably, the top end of the connecting rod is provided with a pull ring.

Preferably, the length of the transverse groove of the cross groove is the same as that of the connecting plate, and the length of the vertical groove of the cross groove is five millimeters shorter than that of the connecting plate.

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

1. according to the utility model, through arranging the convenient dismounting assembly, the pull rod can be pulled to drive the limiting baffle to move, and meanwhile, the fixing mechanism is dismounted for maintenance and replacement, so that the convenience of equipment use is improved, the measurement precision is ensured, the working efficiency is prevented from being influenced, the use quality is improved, the limiting baffle can be adsorbed by the strong magnetic block after the fixing mechanism is installed, the limiting quality of the T-shaped sliding block is ensured, and the installation stability is improved.

2. According to the utility model, the firm clamping assembly is arranged, and the connecting plate can be rotated, so that the reset spring drives the latch to clamp the tape measure, the fixing quality of the tape measure is ensured, the reading accuracy of the tape measure is improved, and the data measurement quality is ensured.

Drawings

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

FIG. 2 is a schematic view of the easy-to-disassemble assembly of the present invention;

FIG. 3 is a cross-sectional view of the structure of the adjusting bracket of the present invention;

FIG. 4 is a schematic view of the present invention showing the construction of the clamping assembly.

In the figure: 1. the assembly is convenient to disassemble and assemble; 11. a pull rod; 12. a limiting spring; 13. a limit baffle; 14. a strong magnetic block; 15. a T-shaped slider; 16. fixing a baffle plate; 17. a guide plate; 2. mounting a bracket; 3. an adjusting bracket; 4. a fixing mechanism; 5. a tape measure; 6. a limiting frame; 7. a secure clamping assembly; 71. a connecting plate; 72. a pull ring; 73. a cross groove; 74. a return spring; 75. a connecting rod; 76. clamping teeth; 77. and a bearing seat.

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. 1-4, the present invention provides the following technical solutions: the utility model provides an engineering cost is with excavation supporting inclination measuring apparatu, including installing support 2, one side of installing support 2 is provided with alignment jig 3, the bottom of installing support 2 is provided with fixed establishment 4, a side surface of installing support 2 corresponds fixed establishment 4 and is provided with convenient dismouting subassembly 1, convenient dismouting subassembly 1 includes pull rod 11, spacing spring 12, limit baffle 13, T type slider 15 and deflector 17, wherein, a side fixed surface of installing support 2 has deflector 17, the inside of deflector 17 is provided with pull rod 11, the bottom of pull rod 11 is connected with limit baffle 13, the surface of pull rod 11 is cup jointed and is provided with spacing spring 12, the upper end of fixed establishment 4 corresponds fixed establishment 4 and is provided with T type slider 15.

Specifically, the surface of the mounting bracket 2 is symmetrically provided with a fixed baffle 16 corresponding to the limit baffle 13, and the bottom end of the fixed baffle 16 is provided with a strong magnetic block 14.

Through adopting above-mentioned technical scheme, guarantee that limit baffle 13 can follow fixed stop 16 and remove when using, can adsorb on strong magnetism piece 14's surface simultaneously, improve the stability and the fixed fastness that limit baffle 13 removed.

Specifically, the bottom end inside the mounting bracket 2 is provided with a T-shaped guide rail corresponding to the T-shaped slider 15.

Through adopting above-mentioned technical scheme, guarantee that fixed establishment 4 can be accurate insert the inside of installing support 2, improve the quality that equipment used.

This embodiment is used: when needs carry out the dismouting to fixed establishment 4, pulling pull rod 11 drives limit baffle 13 and removes, and spacing spring 12 compresses simultaneously, then moves T type slider 15 along T type guide rail, tears fixed establishment 4 out from the inside of installing support 2, is convenient for overhaul the change to the part that damages, and the quality that improve equipment used guarantees measuring accuracy nature.

Example 2

The present embodiment is different from embodiment 1 in that: specifically, the upper end of alignment jig 3 is provided with tape measure 5, one side of alignment jig 3 is provided with spacing 6, the upper end of spacing 6 is provided with firm clamping component 7, firm clamping component 7 includes connecting plate 71, cross recess 73, reset spring 74, connecting rod 75, latch 76 and bearing frame 77, wherein, the inside of spacing 6 is provided with connecting rod 75, the surface of connecting rod 75 cup joints and is provided with reset spring 74, the bottom of connecting rod 75 is provided with latch 76, connect through bearing frame 77 between latch 76 and the connecting rod 75, the upper end surface of connecting rod 75 is provided with connecting plate 71, the upper end of spacing 6 corresponds connecting rod 75 and is provided with cross recess 73.

By adopting the technical scheme, when the tape measure 5 passes through the inside of the limiting frame 6, the connecting rod 75 can be rotated, so that the connecting plate 71 passes through the transverse groove of the cross groove 73, meanwhile, the reset spring 74 drives the latch 76 to move downwards to clamp the tape measure 5, so that the tape measure 5 can be firmly positioned, the stability of the tape measure during measurement is ensured, and the accuracy of measurement is improved.

Specifically, the top end of the connecting rod 75 is provided with a pull ring 72.

Through adopting above-mentioned technical scheme, can pull ring 72 and drive connecting rod 75 and remove, improve the convenience that equipment used.

Specifically, the cross grooves 73 have the same length as the connecting plate 71, and the vertical grooves of the cross grooves 73 are five millimeters shorter than the connecting plate 71.

By adopting the technical scheme, the connecting plate 71 can be ensured to rotate to the vertical groove for limiting after penetrating through the cross groove 73, and the return spring 74 can be ensured to be compressed, so that the latch 76 is separated from the tape measure 5, and the winding convenience is improved.

This embodiment is used: when the tape measure 5 passes through the inside of the limiting frame 6, the connecting rod 75 can be rotated, so that the connecting plate 71 passes through the transverse groove of the cross groove 73, and meanwhile, the return spring 74 drives the latch 76 to move downwards to clamp the tape measure 5, so that the tape measure 5 can be firmly positioned, the stability of the tape measure during measurement is ensured, and the accuracy of measurement is improved.

The structure and the use principle of the fixing mechanism 4 and the measuring tape 5 in the utility model are disclosed in a foundation pit supporting inclination measuring instrument for engineering construction cost disclosed in Chinese patent application No. 202023102881.8.

The working principle and the using process of the utility model are as follows: when the device is used, when the fixing mechanism 4 needs to be disassembled and assembled, the pull rod 11 is pulled to drive the limiting baffle 13 to move, the limiting spring 12 is compressed, the T-shaped slide block 15 is moved along the T-shaped guide rail, the fixing mechanism 4 is disassembled from the inside of the mounting bracket 2, the damaged parts are convenient to overhaul and replace, the using quality of the device is improved, and the measuring accuracy is ensured;

when the tape measure 5 passes through the inside of the limiting frame 6, the connecting rod 75 can be rotated, so that the connecting plate 71 passes through the transverse groove of the cross groove 73, and meanwhile, the return spring 74 drives the latch 76 to move downwards to clamp the tape measure 5, so that the tape measure 5 can be firmly positioned, the stability of the tape measure during measurement is ensured, and the accuracy of measurement is improved.

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 excavation supporting inclination measuring apparatu, includes installing support (2), its characterized in that: one side of installing support (2) is provided with alignment jig (3), the bottom of installing support (2) is provided with fixed establishment (4), one side surface of installing support (2) corresponds fixed establishment (4) and is provided with convenient dismouting subassembly (1), convenient dismouting subassembly (1) is including pull rod (11), spacing spring (12), limit baffle (13), T type slider (15) and deflector (17), wherein, one side fixed surface of installing support (2) has deflector (17), the inside of deflector (17) is provided with pull rod (11), the bottom of pull rod (11) is connected with limit baffle (13), the surface of pull rod (11) is cup jointed and is provided with spacing spring (12), the upper end of fixed establishment (4) corresponds fixed establishment (4) and is provided with T type slider (15).

2. The foundation pit support inclination measuring instrument for engineering cost according to claim 1, characterized in that: the surface of the mounting bracket (2) is symmetrically provided with a fixed baffle (16) corresponding to the limit baffle (13), and the bottom end of the fixed baffle (16) is provided with a strong magnetic block (14).

3. The foundation pit support inclination measuring instrument for engineering cost according to claim 1, characterized in that: and a T-shaped guide rail is arranged at the bottom end inside the mounting bracket (2) corresponding to the T-shaped sliding block (15).

4. The foundation pit support inclination measuring instrument for engineering cost according to claim 1, characterized in that: a measuring tape (5) is arranged at the upper end of the adjusting frame (3), a limiting frame (6) is arranged at one side of the adjusting frame (3), the upper end of the limiting frame (6) is provided with a firm clamping component (7), the firm clamping component (7) comprises a connecting plate (71), a cross groove (73), a return spring (74), a connecting rod (75), a latch (76) and a bearing seat (77), wherein, the inside of the limit frame (6) is provided with a connecting rod (75), the surface of the connecting rod (75) is sleeved with a return spring (74), the bottom end of the connecting rod (75) is provided with a latch (76), the latch (76) and the connecting rod (75) are connected through a bearing seat (77), the upper end surface of connecting rod (75) is provided with connecting plate (71), the upper end of spacing (6) is provided with cross recess (73) corresponding to connecting rod (75).

5. The foundation pit support inclination measuring instrument for engineering cost according to claim 4, characterized in that: the top end of the connecting rod (75) is provided with a pull ring (72).

6. The foundation pit support inclination measuring instrument for engineering cost according to claim 4, characterized in that: the length of the transverse groove of the cross groove (73) is the same as that of the connecting plate (71), and the length of the vertical groove of the cross groove (73) is five millimeters shorter than that of the connecting plate (71).