CN215759055U

CN215759055U - Adjustable multiple protection device for building engineering foundation pit

Info

Publication number: CN215759055U
Application number: CN202122112007.0U
Authority: CN
Inventors: 王斌
Original assignee: Guiyang Customs Logistics Management Center
Current assignee: Guiyang Customs Logistics Management Center
Priority date: 2021-09-02
Filing date: 2021-09-02
Publication date: 2022-02-08
Anticipated expiration: 2031-09-02

Abstract

The utility model relates to the technical field of protective devices and discloses an adjustable multiple protective device for a foundation pit of constructional engineering. This multiple protector with adjustable be used for building engineering foundation ditch through rotating thread clamp cover, can promote guard plate adapter sleeve one and two upward movements of guard plate adapter sleeve, simultaneously according to the foundation ditch variation in size, the position between two threaded rods is different, it stretches out and draws back to drive between upper portion guard plate one and the upper portion guard plate two, can drive and separate between two upper portion guard plates one and the upper portion guard plate two, can conveniently drive guard plate adapter sleeve one to this, upper portion guard plate one, two upper portion guard plates and two protection in-process of guard plate adapter sleeve, adjust height and width.

Description

Adjustable multiple protection device for building engineering foundation pit

Technical Field

The utility model relates to the technical field of protective devices, in particular to an adjustable multiple protective device for a foundation pit of constructional engineering.

Background

The foundation pit is a soil pit excavated at the design position of the foundation according to the elevation of the foundation and the plane size of the foundation. Before excavation, an excavation scheme is determined according to geological and hydrological data and the conditions of buildings nearby the site, and waterproof drainage work is performed. The person who is not excavated can use the method of putting the side slope to stabilize the earth slope, and the size of the slope is determined according to the relevant construction regulations. When a deeper foundation pit and a building adjacent to the deeper foundation pit are excavated, a foundation pit wall supporting method, a concrete-sprayed wall protecting method and a large foundation pit are used, and even an underground continuous wall and a columnar column type bored pile are used for interlocking, so that an outer soil layer is prevented from collapsing; for those who have no influence on nearby buildings, the underground water level can be reduced by a well point method, and slope releasing open cut is adopted; can adopt natural cold air freezing method excavation etc. in cold areas, but often in foundation ditch excavation engineering, need externally install protector, avoid the staff to fall inside the foundation ditch.

In the multiple protector with adjustable be used for building engineering foundation ditch present, have common protector, be difficult to have earth to run off foundation ditch upper portion, lead to influencing foundation ditch work, protector's height simultaneously and have the size not different during the installation, be difficult to install.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the existing adjustable multiple protection device for the foundation pit of the building engineering, the utility model provides the adjustable multiple protection device for the foundation pit of the building engineering, which has the advantages that the baffle is arranged inside the positioning connecting plate of the inner baffle, the protection property can be added to the outside of the foundation pit, the soil loss of the foundation pit is avoided, the height of the protection is conveniently driven to be adjusted, the protection can be carried out according to the different sizes of the bottom, and the problems in the background art are solved.

The utility model provides the following technical scheme: the utility model provides a multiple protector with adjustable be used for building engineering foundation ditch, includes side guard plate and connecting plate, the inboard fixedly connected with inboard baffle positioning connection board of side guard plate, the upper portion fixedly connected with threaded rod of connecting plate, the outside threaded connection on threaded rod upper portion has the thread clamp cover, the upper portion activity of thread clamp cover has cup jointed guard plate adapter sleeve one, the inboard fixedly connected with upper portion guard plate one of guard plate adapter sleeve one, the inside activity of upper portion guard plate one side has cup jointed upper portion guard plate two, the opposite side fixedly connected with guard plate adapter sleeve two of upper portion guard plate two.

Preferably, the inboard guard plate of inboard fixedly connected with of side guard plate lower part, the outside fixedly connected with location support plate of side guard plate lower part, inside location support plate extended to the foundation ditch, the lower part of location support plate and side guard plate aligns with ground, increases the steadiness in the foundation ditch installation and protects the outside on foundation ditch upper portion.

Preferably, the inside of side guard plate one side is seted up flutedly, the internally mounted of side guard plate opposite side has the location movable block, one the location movable block activity of side guard plate side-mounting cup joints the inside of seting up the recess in another location movable block, and the convenience can splice according to the foundation ditch size, and the concatenation in-process simultaneously keeps the position relatively firm.

Preferably, the inboard of interior side shield location connecting plate is seted up flutedly, circular hole has been seted up to the inside of interior side shield location connecting plate both sides, the baffle is installed to the inboard of interior side shield location connecting plate, the baffle is hugged closely at the upper wall of foundation ditch the internally mounted of the circular recess in interior side shield location connecting plate both sides has the locating lever, has baffle and reference column in the internally mounted of interior side shield location connecting plate, can prevent that foundation ditch upper portion earth from landing to the inside of foundation ditch.

Preferably, the inside activity on side guard plate upper portion has cup jointed the location and has connected the bolt, the upper portion fixedly connected with connecting plate of location and connection bolt, the activity of location and connection bolt cup joints the inside of seting up circular recess on side guard plate upper portion, increases the steadiness of concatenation between side guard plate and the connecting plate.

Preferably, the thread clamp sleeve is fixedly sleeved with the threaded rod in a threaded manner, a groove is formed in the first protection plate connecting sleeve, a moving space exists in the groove in the upper portion of the threaded rod, a twenty-centimeter moving space is formed in the first protection plate, one side of the second protection plate extends into the twenty-centimeter moving space, the height of the outer protection device and the width capable of being protected are adjusted, the threaded rod can be installed when the distance between the threaded rods is different, and the protection performance is achieved.

Compared with the prior adjustable multiple protection device for the foundation pit of the building engineering, the utility model has the following beneficial effects:

1. this multiple protector with adjustable be used for building engineering foundation ditch is seted up flutedly through the inboard with inside stop positioning connection board to there is the baffle at the internally mounted of recess, can increase the protectiveness to the upper portion of foundation ditch, circular recess has been seted up with the inside of inside stop positioning connection board both sides simultaneously, and at the internally mounted reference column of circular recess, can increase in the baffle installation, increase and increase barrier propterty in to the basic station installation, thereby the comprehensive nature of protection when using.

2. This multiple protector with adjustable be used for building engineering foundation ditch through rotating thread clamp cover, can promote guard plate adapter sleeve one and two upward movements of guard plate adapter sleeve, simultaneously according to the foundation ditch variation in size, the position between two threaded rods is different, it stretches out and draws back to drive between upper portion guard plate one and the upper portion guard plate two, can drive and separate between two upper portion guard plates one and the upper portion guard plate two, can conveniently drive guard plate adapter sleeve one to this, upper portion guard plate one, two upper portion guard plates and two protection in-process of guard plate adapter sleeve, adjust height and width.

Drawings

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

FIG. 2 is a partially enlarged view of the bottom clamping device of the present invention;

FIG. 3 is a schematic cross-sectional view of the bottom clamping device body of the present invention.

In the figure: 1. a side guard plate; 2. an inner side protection plate; 3. positioning the supporting plate; 4. positioning the movable block; 5. the inner side baffle plate positioning connecting plate; 6. positioning the connecting bolt; 7. a connecting plate; 8. a threaded rod; 9. a threaded jacket; 10. a first protective plate connecting sleeve; 11. an upper protection plate I; 12. an upper protection plate II; 13. and a second protective plate connecting sleeve.

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.

Referring to fig. 1-3, an adjustable multiple protection device for a foundation pit of a building engineering comprises a side protection plate 1 and a connection plate 7, wherein the inner side of the side protection plate 1 is fixedly connected with an inner side baffle positioning connection plate 5, a baffle is arranged inside the inner side baffle positioning connection plate 5, the baffle can be installed when the device is driven to use, and the baffle is driven to protect the foundation pit, the upper part of the connection plate 7 is fixedly connected with a threaded rod 8, the outer thread on the upper part of the threaded rod 8 is connected with a thread clamp sleeve 9, the thread clamp sleeve 9 is rotated to drive the height of a protection plate connection sleeve 10 to be adjusted, the upper part of the thread clamp sleeve 9 is movably sleeved with a protection plate connection sleeve 10, the inner side of the protection plate connection sleeve 10 is fixedly connected with an upper protection plate 11, the inner part of one side of the upper protection plate 11 is movably sleeved with an upper protection plate two 12, the other side of the upper protection plate two 12 is fixedly connected with a protection plate connection sleeve 13, simultaneously, when the distance between the two threaded rods 8 is different, the length between the upper protection plate II 12 and the upper protection plate I11 is driven to be adjusted, the distance between the threaded rods 8 is different, the threaded rods can be installed, and the protection plate connection sleeves I10, the upper protection plate I11, the upper protection plate II 12 and the protection plate connection sleeves II 13 are driven to be protected from the outside of the foundation pit.

Refer to fig. 3, inboard guard plate 2 of inboard fixedly connected with of 1 lower part of side guard plate, outside fixedly connected with align support plate 3 of 1 lower part of side guard plate, align support plate 3 and the lower part of side guard plate 1 with ground, install align support plate 3 through the inboard of the 1 lower part of side guard plate, and install align support plate 3 on the upper portion of foundation ditch, can drive device align support plate 3 and protect the outside of foundation ditch, thereby prevent that the earth that the foundation ditch outside produced from leaking to the inside of foundation ditch, inboard guard plate 2 is installed in the outside of the 1 lower part of device side guard plate simultaneously, prevent subaerial through inboard guard plate 2, can increase the steadiness when inboard guard plate 2 of device is installed.

Referring to fig. 2, the inside of 1 one side of side guard plate is seted up flutedly, the internally mounted of 1 opposite side of side guard plate has location movable block 4, the inside of setting up the recess in another location movable block 4 inside is cup jointed in the activity of the location movable block 4 of 1 side-mounting of a side guard plate, through cup jointing the inside of setting up the recess in 1 one side of another side guard plate with device location movable block 4 activity respectively, can drive the inside of location movable block 4 joint at the recess, and drive 1 concatenation in-process of two side guard plates and keep the steadiness of injecing, thereby reduce the skew to appear in the device concatenation process.

Referring to fig. 2, the inner side of the inner side baffle positioning and connecting plate 5 is provided with a groove, circular holes are formed in the two sides of the inner side baffle positioning and connecting plate 5, a baffle is mounted on the inner side of the inner side baffle positioning and connecting plate 5, the baffle is tightly attached to the upper wall of a foundation pit, positioning rods are mounted inside the circular grooves in the two sides of the inner side baffle positioning and connecting plate 5, the inner side of the inner side baffle positioning and connecting plate 5 is provided with the groove, the baffle is mounted inside the groove, protection performance can be improved on the upper portion of the foundation pit, meanwhile, the circular grooves are formed in the two sides of the inner side baffle positioning and connecting plate 5, and positioning columns are mounted inside the circular grooves, so that the installation process of the baffle can be improved, protection performance can be improved in the installation process of a base station, and the protection comprehensiveness in use can be realized.

Referring to fig. 1, positioning connection bolt 6 has been cup jointed in the inside activity on side guard plate 1 upper portion, positioning connection bolt 6's upper portion fixedly connected with connecting plate 7, positioning connection bolt 6 activity cup joints the inside of seting up circular recess on side guard plate 1 upper portion, through placing connecting plate 7 on side guard plate 1's upper portion, set up flutedly in side guard plate 1 upper portion's inside simultaneously, and install positioning connection bolt 6 with the lower part of connecting plate 7, and drive positioning connection bolt 6 joint in side guard plate 1's inside, can drive the steadiness between connecting plate 7 and the side guard plate 1, drive the steadiness between the side guard plate 1 of lower part installation simultaneously.

Referring to fig. 1, a screw clamp sleeve 9 and a threaded rod 8 are fixedly sleeved with each other through threads, a groove is formed in a first protection plate connecting sleeve 10, a moving space is formed in the groove at the upper part of the threaded rod 8, a twenty-centimeter moving space is formed in a first upper protection plate 11, one side of a second upper protection plate 12 extends into the twenty-centimeter moving space, the first protection plate connecting sleeve 10 and the second protection plate connecting sleeve 13 can be pushed to move upwards by rotating the screw clamp sleeve 9, and meanwhile, according to different sizes of foundation pits and different positions between the two threaded rods 8, the first upper protection plate 11 and the second upper protection plate 12 are driven to extend and retract, so that the first upper protection plate 11 and the second upper protection plate 12 can be driven to separate from each other, and therefore, the first protection plate connecting sleeve 10, the first upper protection plate 11, the second upper protection plate 12 and the second protection plate connecting sleeve 13 can be conveniently driven to perform protection, the height and width are adjusted.

The working principle is as follows: when in use, according to the size of a foundation pit, the side protection plates 1 are placed outside the foundation pit, the positioning support plates 3 are driven to be movably sleeved on the upper part of the foundation pit for protection, and the inner side protection plates 2 are driven to be contacted with the ground, so that the supporting stability of the device in use is improved, meanwhile, the positioning movable blocks 4 are laterally arranged between the two side protection plates 1 and are driven to be mutually clamped and limited, so that the positioning accuracy in the splicing process of the side protection plates 1 is improved, meanwhile, when the foundation pit is opened, the baffle is arranged inside the inner side baffle positioning connection plate 5, meanwhile, positioning columns are arranged inside the two sides of the inner side baffle positioning connection plate 5, the protection performance of the device in use can be improved, the positioning connection bolts 6 are movably sleeved on the upper parts of the side protection plates 1, meanwhile, the connection plates 7 are arranged on the upper parts of the positioning connection bolts 6, and meanwhile, threaded rods 8 are welded on the surfaces of the connection plates 7 at equal intervals, and the outside screw thread with threaded rod 8 has cup jointed thread clamp cover 9, it adjusts to protect the height of board adapter sleeve 10 to rotate thread clamp cover 9, length between two threaded rods 8 is simultaneously according to, adjust, the distance between upper portion guard plate 11 and the upper portion guard plate two 12, can drive the separation of upper portion guard plate 11 and upper portion guard plate two 12, can drive device guard plate adapter sleeve 10 simultaneously, the protective screen that upper portion guard plate 11 and upper portion guard plate two 12 and guard plate adapter sleeve two 13 are constituteed protects the outside, when avoiding the foundation ditch to be seted up, the personnel fall the injecture of foundation ditch by accident, up to this point increase the comprehensive nature of device protection.

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 a multiple protector with adjustable be used for building engineering foundation ditch, includes side guard plate (1) and connecting plate (7), its characterized in that: inboard fixedly connected with inboard side shield positioning connection board (5) of side guard plate (1), upper portion fixedly connected with threaded rod (8) of connecting plate (7), the outside threaded connection on threaded rod (8) upper portion has thread clamp cover (9), the upper portion activity of thread clamp cover (9) has cup jointed guard plate adapter sleeve (10), the inboard fixedly connected with upper portion guard plate (11) of guard plate adapter sleeve (10), the inside activity of upper portion guard plate (11) one side has cup jointed upper portion guard plate two (12), the opposite side fixedly connected with guard plate adapter sleeve two (13) of upper portion guard plate two (12).

2. The adjustable multiple protection device for the foundation pit of the building engineering according to claim 1, wherein: inboard guard plate (2) of inboard fixedly connected with of side guard plate (1) lower part, outside fixedly connected with location support board (3) of side guard plate (1) lower part, inside location support board (3) extended to the foundation ditch, the lower part of location support board (3) and side guard plate (1) aligns with ground.

3. The adjustable multiple protection device for the foundation pit of the building engineering according to claim 1, wherein: the inside of side guard plate (1) one side is seted up flutedly, the internally mounted of side guard plate (1) opposite side has location movable block (4), one location movable block (4) activity of side guard plate (1) one side-mounting cup joints the inside of seting up the recess in another location movable block (4).

4. The adjustable multiple protection device for the foundation pit of the building engineering according to claim 1, wherein: the inner side of the inner side baffle positioning connecting plate (5) is provided with a groove, circular holes are formed in the two sides of the inner side baffle positioning connecting plate (5), a baffle is installed on the inner side of the inner side baffle positioning connecting plate (5) and is tightly attached to the upper wall of a foundation pit, and positioning rods are installed in the circular grooves in the two sides of the inner side baffle positioning connecting plate (5).

5. The adjustable multiple protection device for the foundation pit of the building engineering according to claim 1, wherein: the side protection plate is characterized in that a positioning connection bolt (6) is movably sleeved in the upper portion of the side protection plate (1), a connection plate (7) is fixedly connected to the upper portion of the positioning connection bolt (6), and the positioning connection bolt (6) is movably sleeved in the portion, provided with the circular groove, of the upper portion of the side protection plate (1).

6. The adjustable multiple protection device for the foundation pit of the building engineering according to claim 1, wherein: the threaded clamp sleeve (9) and the threaded rod (8) are fixedly sleeved with each other in a threaded mode, a groove is formed in the protection plate connecting sleeve (10), a moving space is formed in the groove in the upper portion of the threaded rod (8), a twenty-centimeter moving space is formed in the upper portion protection plate I (11), and one side of the upper portion protection plate II (12) extends to the inside of the twenty-centimeter moving space.