CN217028255U

CN217028255U - Ladder cage for deep foundation pit detection construction

Info

Publication number: CN217028255U
Application number: CN202220840444.6U
Authority: CN
Inventors: 张�杰; 孙静; 周天涯; 罗宇飞; 阙罕; 赵国建
Original assignee: Nantong Suzhong Construction Co ltd
Current assignee: Nantong Suzhong Construction Co ltd
Priority date: 2022-04-12
Filing date: 2022-04-12
Publication date: 2022-07-22
Anticipated expiration: 2032-04-12

Abstract

The application discloses deep basal pit detects ladder cage for construction relates to building engineering's technical field, the on-line screen storage device comprises a base, the top of base is provided with the stand, one side of base is provided with the bolt No. one, the base with the stand is fixed through the bolt No. one, the quantity of base is four, two fixed mounting has the connecting rod between the base, one side fixed mounting of base has the sleeve, telescopic one side activity is inlayed and is equipped with the telescopic link, the standing groove has all been seted up to the both sides of telescopic link, the inside fixed mounting of standing groove has flexible post, the outside movable sleeve of flexible post is equipped with the spring No. one, the top fixed mounting of flexible post has spacing ball. The application a deep basal pit detect construction and use ladder cage, simple structure, the connectivity is strong, convenient to use, reinforcing connection stability is convenient for accomodate, saves space, convenient transportation, the installation and the dismantlement of being convenient for, the reinforcing practicality.

Description

Ladder cage for deep foundation pit detection construction

Technical Field

The application relates to the technical field of building engineering, in particular to a ladder cage for deep foundation pit detection construction.

Background

The deep foundation pit refers to a project with an excavation depth of more than 5 meters or more than three layers of basements, or a depth of less than 5 meters, but with particularly complex geological conditions, surrounding environments and underground pipelines, the pace of subway construction and urban underground space development is accelerated at present, the deep foundation pit project is developing towards the direction of 'dense, deep and large', and therefore, more and more safety problems are brought. During construction, field constructors must enter the foundation pit through the upper and lower channels of the foundation pit to perform construction operation, and therefore, the stairs with the upper and lower channels with the safety standard must be manufactured, so that the safety of the constructors can be guaranteed.

In realizing this application in-process, the inventor discovers that there is following problem at least in this technique, and present ladder cage is when installing and use, because ladder cage size is great, occupation space is great, the transportation of being not convenient for, for this reason, we provide a deep basal pit and detect ladder cage for construction.

SUMMERY OF THE UTILITY MODEL

When installing and using, because the ladder cage size is great, occupation space is great, the problem of the transportation of not being convenient for in order to improve the ladder cage, this application provides a ladder cage is used in deep basal pit detection construction.

The application provides a deep basal pit detects ladder cage for construction adopts following technical scheme:

a ladder cage for deep foundation pit detection construction comprises a base, wherein a stand column is arranged at the top end of the base, a first bolt is arranged on one side of the base, the base and the stand column are fixed through the first bolt, the number of the base is two, a connecting rod is fixedly arranged between one base, a sleeve is fixedly arranged on one side of the base, a telescopic rod is movably embedded in one side of the sleeve, placing grooves are formed in two sides of the telescopic rod, a telescopic column is fixedly arranged in each placing groove, a spring is movably sleeved on the outer side of the telescopic column, a limiting ball is fixedly arranged at the top end of the telescopic column, a limiting groove is formed in one side, located in the sleeve, of the limiting ball, a groove is formed in the top end of the limiting groove, a limiting rod is movably arranged in the limiting groove, and a button is fixedly arranged at the top end of the limiting rod, and a second spring is movably sleeved on the outer side of the limiting rod.

Through adopting above-mentioned technical scheme, through the cooperation of flexible post with a spring, make the telescopic link when tensile to certain length, spacing ball and spacing groove joint carry out the joint to telescopic link and sleeve, and reinforcing connection stability is convenient for accomodate, saves space, and convenient transportation makes No. two springs tighten up through pressing down the button, drives the gag lever post and removes, extrudes spacing inslot portion with spacing ball, and the telescopic link of being convenient for is accomodate.

Optionally, a protective cover is movably mounted on one side of the sleeve close to the button.

Through adopting above-mentioned technical scheme, through being provided with the protective cover, protect the button, avoid the mistake as far as possible to touch the button.

Optionally, one side movable mounting of protective cover has the spacer pin, the sleeve is close to the draw-in groove has been seted up to one side of button, the spacer pin with the draw-in groove joint.

By adopting the technical scheme, the protective cover is convenient to open and close by clamping the limiting pin and the clamping groove.

Optionally, the number of the stand columns is two, and a protective net is fixedly installed between every two adjacent stand columns.

By adopting the technical scheme, the use safety is improved by arranging the protective net.

Optionally, the bottom end of the base is fixedly provided with a ground plug.

Through adopting above-mentioned technical scheme, insert through being provided with ground in the base bottom, reinforcing base and ground connection stability.

Optionally, a supporting block is fixedly mounted at the bottom end of the sleeve.

Through adopting above-mentioned technical scheme, through the supporting shoe, make sleeve and ground butt, improve the holding power.

Optionally, a reinforcing rod is fixedly installed between the other group of the upright columns.

Through adopting above-mentioned technical scheme, through being provided with the stiffener, stability between the reinforcing post.

Optionally, a fixing plate is fixedly mounted on one side of the sleeve, a ladder stand is arranged on the top end of the fixing plate, a second bolt is arranged on the top end of the ladder stand, and one side of the ladder stand and the fixing plate are fixed through the second bolt.

Through adopting above-mentioned technical scheme, through No. two bolted connection, make the cat ladder be convenient for install and dismantle.

To sum up, the present application includes the following beneficial effects:

through the cooperation of flexible post and spring, make the telescopic link when tensile to certain length, spacing ball and spacing groove joint, carry out the joint to telescopic link and sleeve, reinforcing connection stability, be convenient for accomodate, save space, convenient transportation, make No. two springs tighten up through pressing down the button, drive the gag lever post removal, extrude the spacing inslot portion with spacing ball, the telescopic link of being convenient for is accomodate, through being provided with the protective cover, protect the button, avoid the mistake to touch the button as far as possible, through being provided with the stiffener, strengthen the stability between the stand, through setting up the protection network, improve the safety in utilization, insert through being provided with ground in the base bottom, reinforcing base and ground connection stability.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present application;

FIG. 2 is a schematic view of the internal structure of the sleeve of the present application;

fig. 3 is an enlarged view of the area a in fig. 2.

Description of reference numerals: 1. a base; 2. a column; 3. a first bolt; 4. a connecting rod; 5. a sleeve; 6. a telescopic rod; 7. a placement groove; 8. a telescopic column; 9. a first spring; 10. a limiting ball; 11. a limiting groove; 12. a groove; 13. a limiting rod; 14. a button; 15. a second spring; 16. a protective cover; 17. a spacing pin; 18. a card slot; 19. a reinforcing bar; 20. a protective net; 21. inserting the ground; 22. a support block; 23. climbing a ladder; 24. a second bolt; 25. and (7) fixing the plate.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

Example (b):

the embodiment of the application discloses ladder cage is used in deep basal pit detection construction. Referring to fig. 1 and 2, a ladder cage for deep foundation pit detection construction comprises a base 1, wherein a stand column 2 is arranged at the top end of the base 1, a bolt 3 is arranged on one side of the base 1, the base 1 and the stand column 2 are fixed through the bolt 3, the number of the stand columns 2 is two, the number of the stand columns 2 in each group is two, a protective net 20 is fixedly arranged between one group of the stand columns 2, and the use safety is improved through the arrangement of the protective net 20. And reinforcing rods 19 are fixedly arranged between the other group of upright columns 2, and the stability between the upright columns 2 is enhanced by arranging the reinforcing rods 19. The bottom end of the base 1 is fixedly provided with a ground plug 21, and the bottom end of the base 1 is provided with the ground plug 21, so that the connection stability of the base 1 and the ground is enhanced.

Referring to fig. 1 and 2, the quantity correspondence of base 1 is equipped with two sets ofly, fixed mounting has connecting rod 4 between two sets of adjacent bases 1, one side fixed mounting of base 1 has sleeve 5, one side activity of sleeve 5 is inlayed and is equipped with telescopic link 6, one side fixed mounting of sleeve 5 has fixed plate 25, the top of fixed plate 25 is provided with cat ladder 23, the top of cat ladder 23 is provided with No. two bolts 24, one side of cat ladder 23 is fixed through No. two bolts 24 with fixed plate 25, connect through No. two bolts 24, make cat ladder 23 be convenient for install and dismantle. The bottom end of the sleeve 5 is fixedly provided with a supporting block 22, and the sleeve 5 is abutted to the ground through the supporting block 22, so that the supporting force is improved.

Referring to fig. 1 and 3, standing groove 7 has all been seted up to the both sides of telescopic link 6, the inside fixed mounting of standing groove 7 has flexible post 8, the outside movable sleeve of flexible post 8 is equipped with spring 9, the top fixed mounting of flexible post 8 has spacing ball 10, spacing groove 11 has been seted up to one side that the inside of sleeve 5 is located spacing ball 10, cooperation through flexible post 8 and spring 9, make telescopic link 6 when tensile to certain length, spacing

ball

10 and 11 joints in spacing groove, carry out the joint to telescopic link 6 and sleeve 5, reinforcing connection stability, be convenient for accomodate, and the space is saved, convenient transportation.

Referring to fig. 1 and 3, a groove 12 is formed in the top end of the limiting groove 11, a limiting rod 13 is movably mounted inside the limiting groove 11, a button 14 is fixedly mounted on the top end of the limiting rod 13, a second spring 15 is movably sleeved outside the limiting rod 13, the second spring 15 is tightened up by pressing the button 14, the limiting rod 13 is driven to move, the limiting ball 10 is extruded out of the limiting groove 11, and the telescopic rod 6 is convenient to store.

Referring to fig. 1 and 3, one side movable mounting that sleeve 5 is close to button 14 has protective cover 16, through being provided with protective cover 16, protects button 14, avoids the mistake to touch button 14 as far as possible, and one side movable mounting of protective cover 16 has spacer pin 17, and sleeve 5 has been close to one side of button 14 and has been seted up draw-in groove 18, and spacer pin 17 and draw-in groove 18 joint are through spacer pin 17 and draw-in groove 18 joint, make protective cover 16 be convenient for open and close.

The implementation principle of the ladder cage for deep foundation pit detection construction provided by the embodiment of the application is as follows:

when the ladder cage is in use, the staff is through the cooperation of flexible post 8 and spring 9, make telescopic link 6 when tensile certain length, spacing ball 10 and spacing groove 11 joint, carry out the joint to telescopic link 6 and sleeve 5, reinforcing connection stability, be convenient for accomodate, save space, convenient transportation, insert 21 through ground, make base 1 peg graft with foundation ditch bottom ground, reinforcing base 1 and ground connection stability, when dismantling, the staff makes No. two springs 15 tighten up through pressing button 14, drive gag lever post 13 and remove, extrude inside spacing ball 10 spacing groove 11, be convenient for telescopic link 6 to accomodate, through protective cover 16, protect button 14, avoid mistake to touch button 14 as far as possible, through being provided with stiffener 19, stability between the reinforcing post 2, through setting up protection network 20, improve the safety in utilization.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a deep basal pit detects ladder cage for construction, includes base (1), its characterized in that: the top end of the base (1) is provided with a stand column (2), one side of the base (1) is provided with a bolt (3), the base (1) and the stand column (2) are fixed through the bolt (3), the number of the base (1) is two, one group of the base (1) is fixedly provided with a connecting rod (4) between the bases (1), one side of the base (1) is fixedly provided with a sleeve (5), one side of the sleeve (5) is movably embedded with a telescopic rod (6), both sides of the telescopic rod (6) are respectively provided with a placing groove (7), the inside of the placing groove (7) is fixedly provided with a telescopic column (8), the outside of the telescopic column (8) is movably sleeved with a spring (9), the top end of the telescopic column (8) is fixedly provided with a limit ball (10), the inside of the sleeve (5) is positioned at one side of the limit ball (10) and is provided with a limit groove (11), the top of spacing groove (11) is seted up flutedly (12), the inside movable mounting of spacing groove (11) has gag lever post (13), the top fixed mounting of gag lever post (13) has button (14), the outside movable sleeve of gag lever post (13) is equipped with No. two spring (15).

2. The ladder cage for the detection and construction of the deep foundation pit as claimed in claim 1, wherein: a protective cover (16) is movably mounted on one side, close to the button (14), of the sleeve (5).

3. The ladder cage for the detection and construction of the deep foundation pit as claimed in claim 2, wherein: one side movable mounting of protective cover (16) has gag pin (17), sleeve (5) are close to draw-in groove (18) have been seted up to one side of button (14), gag pin (17) with draw-in groove (18) joint.

4. The ladder cage for the deep foundation pit detection construction according to claim 1, wherein: the number of the upright posts (2) is two, and a protective net (20) is fixedly arranged between every two adjacent upright posts (2).

5. The ladder cage for the deep foundation pit detection construction according to claim 1, wherein: the bottom end of the base (1) is fixedly provided with a ground plug (21).

6. The ladder cage for the deep foundation pit detection construction according to claim 1, wherein: and a supporting block (22) is fixedly installed at the bottom end of the sleeve (5).

7. The ladder cage for the deep foundation pit detection construction according to claim 1, wherein: and a reinforcing rod (19) is fixedly arranged between the other group of the upright posts (2).

8. The ladder cage for the deep foundation pit detection construction according to claim 1, wherein: one side of the sleeve (5) is fixedly provided with a fixing plate (25), the top end of the fixing plate (25) is provided with a crawling ladder (23), the top end of the crawling ladder (23) is provided with a second bolt (24), and one side of the crawling ladder (23) is fixed with the fixing plate (25) through the second bolt (24).