CN214424082U - Manual hole digging pile construction protection device - Google Patents
Manual hole digging pile construction protection device Download PDFInfo
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- CN214424082U CN214424082U CN202120189227.0U CN202120189227U CN214424082U CN 214424082 U CN214424082 U CN 214424082U CN 202120189227 U CN202120189227 U CN 202120189227U CN 214424082 U CN214424082 U CN 214424082U
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Abstract
The utility model discloses a protective device for construction of manual hole digging piles, which comprises a cylindrical frame and a protective door component; the cylindrical frame comprises two annular support rings and at least one support rod; the guard door assembly further includes: the two outer circular slide ways are respectively and fixedly arranged on the two circular support rings; the radius of the two inner circular slideways is smaller than that of the outer circular slideway, and the two inner circular slideways are respectively and fixedly arranged on the two circular supporting rings; at least one outer arc door plate is arranged on the outer arc slideway and is in sliding fit with the outer arc slideway; the at least one inner arc-shaped door panel is arranged on the inner circular slideway and is in sliding fit with the inner circular slideway; the inner arc-shaped door plate and the outer arc-shaped door plate can be spliced to seal the side wall of the cylindrical frame, and an opening part of the side wall of the cylindrical frame can be formed between the inner arc-shaped door plate and the outer arc-shaped door plate. When the soil body collapses, the device can play the supporting role, prevents that constructor is injured, protection constructor personal safety.
Description
Technical Field
The utility model belongs to the technical field of the pile foundation construction, especially, relate to manual hole digging pile construction protector.
Background
The manual hole digging pile is a reinforced concrete pile which is manually dug and cast in place. The manual hole digging pile is generally thicker in diameter, the thinnest is more than 800 millimeters, the manual hole digging pile can bear a structural main body with fewer floors and higher pressure, and the manual hole digging pile is generally applied at present. The pile is provided with bearing platform and connected with bearing platform beam to distribute the stress of the piles homogeneously for supporting the whole building. The manual hole digging pile is convenient to construct, high in construction speed and free of large-scale mechanical equipment, the hole digging pile is stronger in shock resistance than a timber pile and a concrete driven pile, and the manufacturing cost is saved compared with that of punching of a punching cone, punching of a percussion drill, drilling of a rotary drill and a sunk well foundation. Thus, the coating can be widely applied to roads and civil buildings.
However, the underground operation condition of the bored pile is poor, the environment is severe, the labor intensity is high, and if the geological condition is poor, a hole collapse and human injury accident is very easy to occur in the construction engineering, so that the safety problem of constructors is particularly important in the construction process of the manual bored pile.
Disclosure of Invention
The details of one or more embodiments of the invention are set forth in the accompanying drawings and the description below to provide a more concise and understandable description of the other features, objects, and advantages of the application.
The utility model provides a manual hole digging pile construction protector, the device are applied to manual hole digging pile work progress, do not influence normal construction, and when taking place the soil body and collapse, can play the supporting role, prevent that constructor is injured, protection constructor personal safety.
The utility model provides a protection device for construction of manual hole digging pile, which comprises a cylindrical frame and a protection door component arranged on the side wall of the cylindrical frame; the cylindrical frame further comprises two annular support rings which respectively form the top surface and the bottom surface of the cylindrical frame, and at least one support rod, wherein two ends of the support rod are respectively fixedly connected with the two annular support rings; the guard door assembly further comprises:
the two outer circular slide ways are arranged in a collinear way with the central axis of the circular ring-shaped support ring, and are respectively and fixedly arranged on the two circular ring-shaped support rings;
the two inner circular slideways are arranged in a collinear way with the central axis of the outer circular slideway, the radius of the two inner circular slideways is smaller than that of the outer circular slideway, and the two inner circular slideways are respectively and fixedly arranged on the two circular supporting rings;
the upper end and the lower end of the outer arc door panel are respectively arranged on the two outer arc slideways and are in sliding fit with the outer arc slideways; and
the upper end and the lower end of the inner arc door panel are respectively arranged on the two inner circular slideways and are in sliding fit with the inner circular slideways; the inner arc-shaped door plate and the outer arc-shaped door plate can be spliced to seal the side wall of the cylindrical frame, and an arc-shaped gap can also exist between the inner arc-shaped door plate and the outer arc-shaped door plate to form an opening part of the side wall of the cylindrical frame.
Preferably, the inner arc door panel includes a first overlapping section that overlaps with the adjacent outer arc door panel when the side wall of the cylindrical frame is closed, and the outer arc door panel includes a second overlapping section that overlaps with the adjacent inner arc door panel when the side wall of the cylindrical frame is closed.
Preferably, the outer arched door panel and the inner arched door panel are arranged at intervals.
Preferably, the inner arc-shaped surface of the outer arc-shaped door panel is at least fixedly provided with a second limiting member, the outer arc-shaped surface of the inner arc-shaped door panel is fixedly provided with a first limiting member, the first limiting member and the second limiting member are arranged in a one-to-one correspondence manner, the first limiting member is arranged at a first overlapping section, the corresponding second limiting member is arranged at a second overlapping section close to the first limiting member, and the first limiting member can overlap the second limiting member to enable the outer arc-shaped door panel to be linked with the inner arc-shaped door panel; and the first overlapping section and the second overlapping section for closing the opening part are not provided with a first limiting part and a second limiting part so as to ensure that the opening part can be opened.
Preferably, the outer arc door panel and the inner arc door panel are both one, the second overlapping section is arranged on each of two sides of the outer arc door panel, the first overlapping section is arranged on each of two sides of the inner arc door panel, the first limiting member is arranged on one of the first overlapping sections, and the second limiting member is arranged on the second overlapping section spliced with the first overlapping section.
Preferably, the inner arc-shaped surface of the outer arc-shaped door panel and the inner arc-shaped surface of the inner arc-shaped door panel are both fixedly provided with handles for sliding doors.
The utility model provides a second aspect of the construction protection device for the manual hole digging pile, which comprises a cylindrical frame and a protection door component arranged on the side wall of the cylindrical frame; the cylindrical frame further comprises two annular support rings which respectively form the top surface and the bottom surface of the cylindrical frame, and at least one support rod, wherein two ends of the support rod are respectively fixedly connected with the two annular support rings; the guard door assembly further comprises:
the two outer circular slide ways are arranged in a collinear way with the central axis of the circular ring-shaped support ring, and are respectively and fixedly arranged on the two circular ring-shaped support rings;
the two inner circular slideways are arranged in a collinear way with the central axis of the outer circular slideway, the radius of the two inner circular slideways is smaller than that of the outer circular slideway, and the two inner circular slideways are respectively and fixedly arranged on the two circular supporting rings;
the upper end and the lower end of each of the two outer arc door panels which are arranged adjacently are respectively arranged on the two outer arc slideways and are in sliding fit with the outer arc slideways; and
the upper end and the lower end of the inner arc door panel are respectively arranged on the two inner circular slideways and are in sliding fit with the inner circular slideways; the inner arc-shaped door plate and the outer arc-shaped door plate can be spliced to seal the side wall of the cylindrical frame, the side wall of the cylindrical frame is provided with an openable opening, one side edge of each of two adjacent outer arc-shaped door plates is butted with each other to seal the opening, the other side edge of each of the two adjacent outer arc-shaped door plates is spliced with the inner arc-shaped door plate, and the inner arc-shaped door plate is arranged between the two adjacent outer arc-shaped door plates.
Preferably, the two sides of the inner arched door panel are both provided with a first overlapping section, the edge of the outer arched door panel spliced by the first overlapping section is set as a second overlapping section, the second overlapping section and the first overlapping section spliced by the second overlapping section are overlapped, the outer arched surface of the first overlapping section is fixedly provided with a first limiting part, the inner arched surface of the second overlapping section is fixedly provided with a second limiting part, and the first limiting part can be lapped with the second limiting part, so that the inner arched door panel is linked with the outer arched door panel.
The utility model provides a third aspect of the construction protection device for the manual hole digging pile, which comprises a cylindrical frame and a protection door component arranged on the side wall of the cylindrical frame; the cylindrical frame further comprises two annular support rings which respectively form the top surface and the bottom surface of the cylindrical frame, and at least one support rod, wherein two ends of the support rod are respectively fixedly connected with the two annular support rings; the guard door assembly further comprises:
the two outer circular slide ways are arranged in a collinear way with the central axis of the circular ring-shaped support ring, and are respectively and fixedly arranged on the two circular ring-shaped support rings;
the two inner circular slideways are arranged in a collinear way with the central axis of the outer circular slideway, the radius of the two inner circular slideways is smaller than that of the outer circular slideway, and the two inner circular slideways are respectively and fixedly arranged on the two circular supporting rings;
the upper end and the lower end of each of the two inner arc-shaped door panels which are arranged adjacently are respectively arranged on the two inner circular slideways and are in sliding fit with the inner circular slideways; and
the upper end and the lower end of the outer arc door panel are respectively arranged on the two outer arc slideways and are in sliding fit with the outer arc slideways; the outer arc door plate and the inner arc door plate can be spliced to seal the side wall of the cylindrical frame, the side wall of the cylindrical frame is provided with an openable opening, one side edge of each of two adjacent inner arc door plates is butted to seal the opening, the other side edge of each of the two adjacent inner arc door plates is spliced with the outer arc door plate, and the outer arc door plate is arranged between the two adjacent inner arc door plates.
Preferably, both sides of the outer arc door panel are provided with a second overlapping section, the edge of the inner arc door panel spliced by the second overlapping section is set as a first overlapping section, the first overlapping section and the second overlapping section spliced by the first overlapping section are overlapped, the outer arc surface of the first overlapping section is fixedly provided with a first limiting part, the inner arc surface of the second overlapping section is fixedly provided with a second limiting part, and the first limiting part can be lapped with the second limiting part, so that the inner arc door panel is linked with the outer arc door panel.
Compared with the prior art, the beneficial effects of the utility model reside in that: the utility model provides a manual hole digging pile construction protector, the device are applied to manual hole digging pile work progress, can not influence normal construction along with constructor tunnelling downwards in the hole digging process, and when taking place the soil body and collapse, the device can play the supporting role, prevents that constructor is injured, protection constructor personal safety.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:
fig. 1 is a schematic structural view of a first embodiment of a manual bored pile construction guard of example 1;
fig. 2 is a plan view of a side wall opening state of the first embodiment of the manual bored pile construction guard of example 1;
FIG. 3 is a top plan view of a closed side wall condition of a first embodiment of the manual pile driving construction guard of example 1;
fig. 4 is a schematic structural view of an outer arc door panel of the manual bored pile construction guard of embodiment 1;
fig. 5 is a schematic structural view of an inner arc-shaped door panel of the manual bored pile construction protector according to embodiment 1;
FIG. 6 is a top plan view of a closed side wall condition of a second embodiment of the manual pile driving construction guard of example 1;
fig. 7 is a plan view showing an open state of a side wall of a third embodiment of the manual bored pile construction guard of example 2;
fig. 8 is a plan view showing a closed state of a side wall of a third embodiment of the guard for construction of a manual bored pile according to example 2.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be described and illustrated with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention. Based on the embodiments provided by the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
It is obvious that the drawings in the following description are only examples or embodiments of the invention, from which it is possible for a person skilled in the art to apply the invention to other similar situations without inventive effort. Moreover, it will be appreciated that in the development of any such actual embodiment, as in any specific implementation, numerous implementation-specific decisions must be made to achieve the developers' specific goals, such as compliance with system-related and business-related constraints, which will vary from one implementation to another.
Reference in the specification to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the invention. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one of ordinary skill in the art that the described embodiments of the present invention can be combined with other embodiments without conflict.
Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as is commonly understood by one of ordinary skill in the art to which this invention belongs. The use of the terms "a" and "an" and "the" and similar referents in the context of describing the invention are not to be construed as limiting the number, but may be construed to cover both the singular and the plural. The present invention relates to the terms "comprises," "comprising," "includes," "including," "has," "having" and any variations thereof, which are intended to cover non-exclusive inclusions; for example, a process, method, system, article, or apparatus that comprises a list of steps or modules (elements) is not limited to the listed steps or elements, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus. The terms "connected," "coupled," and the like in the description may not be limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. The utility model relates to a "a plurality of" means two or more. "and/or" describes an association relationship of associated objects, meaning that three relationships may exist, for example, "A and/or B" may mean: a exists alone, A and B exist simultaneously, and B exists alone. The character "/" generally indicates that the former and latter associated objects are in an "or" relationship. The terms "first," "second," "third," and the like in the description of the invention are used merely to distinguish between similar objects and not necessarily to represent a particular ordering for the objects.
Example 1
As shown in fig. 1 to 6, an embodiment of the present invention provides a protection device for manual pile digging construction, which includes a cylindrical frame, and a protection door assembly mounted on a side wall of the cylindrical frame; as shown in fig. 1, the cylindrical frame specifically includes two annular support rings 1, the two annular support rings 1 respectively form a top surface and a bottom surface of the cylindrical frame, and at least one support rod 2, and two ends of the support rod 2 are respectively and fixedly connected with the two annular support rings 1; the guard gate subassembly specifically includes: two outer circular slideways 6, two inner circular slideways 5, at least one outer arc door panel 3 and at least one inner arc door panel 4; the two outer circular slideways 6 are arranged in a collinear way with the central axis of the circular supporting ring 1, and the two outer circular slideways 6 are respectively and fixedly arranged on the two circular supporting rings 1; the two inner circular slideways 5 and the outer circular slideway 6 are arranged in a collinear way along the central axis, the radius of the two inner circular slideways 5 is smaller than that of the outer circular slideway 6, and the two inner circular slideways 5 are respectively and fixedly arranged on the two circular ring-shaped supporting rings; the upper end and the lower end of the outer arc door panel 3 are respectively arranged on the two outer circular slideways 6 and are in sliding fit with the outer circular slideways 6; the upper end and the lower end of the inner arc door panel 4 are respectively arranged on the two inner circular slideways 5 and are in sliding fit with the inner circular slideways 5; the inner arc door panel 4 and the outer arc door panel 3 may be spliced as shown in fig. 3 or fig. 6 to close the side wall of the cylindrical frame, and an arc gap may exist between the inner arc door panel 4 and the outer arc door panel 3 as shown in fig. 1 and fig. 2 to form an opening portion 8 of the side wall of the cylindrical frame.
Specifically, the support rods 2 are vertically arranged, the support rods 2 are arranged in a plurality of numbers, and the support rods 2 are uniformly arranged along the circumferential direction of the annular support ring 1. The support rods 2 may be provided in plurality, for example, two, three or four.
Specifically, the inner arched door panel 4 includes a first overlapping section that overlaps with the adjacent outer arched door panel 3 when the side wall of the cylindrical frame is closed, and the outer arched door panel 3 includes a second overlapping section that overlaps with the adjacent inner arched door panel 4 when the side wall of the cylindrical frame is closed. The concatenation department of outer arc door plant 3 and interior arc door plant 4 overlaps each other and can strengthen the closed effect of concatenation department, reduces 8 mistake opening risks of opening to improve the protective effect.
Specifically, the outer arc-shaped door panel 3 and the inner arc-shaped door panel 4 are arranged at intervals.
Specifically, the inner arc-shaped surface of the outer arc-shaped door panel 3 is at least fixedly provided with a second limiting member 31, the outer arc-shaped surface of the inner arc-shaped door panel 4 is fixedly provided with a first limiting member 41, the first limiting member 41 and the second limiting member 31 are arranged in a one-to-one correspondence manner, the first limiting member 41 is arranged at a first overlapping section, the corresponding second limiting member 31 is arranged at a second overlapping section close to the first limiting member 41, and the first limiting member 41 can overlap the second limiting member 31, so that the outer arc-shaped door panel 3 and the inner arc-shaped door panel 4 are linked; and the first and second overlapping sections for closing the opening portion 8 are not provided with the first and second stoppers 41 and 31, so as to ensure that the opening portion 8 is openable.
Specifically, the handles 7 for sliding the door are fixedly mounted on the inner arc-shaped surface of the outer arc-shaped door panel 3 and the inner arc-shaped surface of the inner arc-shaped door panel 4, so that the outer arc-shaped door panel 3 and the inner arc-shaped door panel 4 can be conveniently pushed.
The application of the protection device of the embodiment 1 to the construction protection of the manual dug pile can be implemented in the following modes:
(1) designing a cylindrical frame of the protective device according to the designed pile diameter of the manual hole digging pile, so that the outer contour diameter of the cylindrical frame is 10-30cm smaller than the designed pile diameter, and manufacturing the protective device according to the designed size;
(2) excavating the manual hole digging pile, placing the protective device into the pile hole when the excavation depth is larger than 1m, and allowing constructors to enter the protective device to continue excavating;
(3) during the digging operation, the inner arc door panel 4 and the outer arc door panel 3 are mutually spliced to seal the side wall of the cylindrical frame, so that the isolation of a soil body is ensured;
(4) when repairing the pile wall, pushing the inner arc door plate 4 and the outer arc door plate 3 to open the opening part 8, repairing the pile wall through the opening part 8, and after repairing the pile wall at one part, rotating the position of the opening part 8 to complete all pile wall construction;
(5) and after the soil body is stabilized, taking out the protective device to carry out retaining wall construction, placing the protective device in the pile hole after the retaining wall is finished, excavating the pile hole of the next section, and repeating the steps until the hole excavating pile is excavated to the designed depth.
The device is applied to artifical bored pile work progress, can tunnel downwards along with constructor at the in-process of digging the hole, can not influence normal construction, and when taking place the soil body and collapse, the device can play the supporting role, prevents that constructor is injured, protection constructor personal safety.
A first embodiment of this embodiment is shown in fig. 1 to 5, where an outer arc-shaped door panel 3 and an inner arc-shaped door panel 4 of the manual hole digging pile construction protection device of this embodiment are both provided with one second overlapping section, two sides of the outer arc-shaped door panel 3 are both provided with one first overlapping section, two sides of the inner arc-shaped door panel 4 are both provided with one first overlapping section, the first limiting member 41 is provided on one of the first overlapping sections, and the second limiting member 31 is provided on the second overlapping section that is spliced with the first overlapping section.
Outer arched door panel 3 and interior arched door panel 4 all can be set up to a plurality ofly, for example, the second implementation mode of this embodiment is as shown in fig. 6 and 7, and outer arched door panel 3 and interior arched door panel 4 all set up to two, and outer arched door panel 3 and interior arched door panel 4 set up at an interval each other.
Example 2
As shown in fig. 7 and 8, a guard device for construction of a manual dug pile includes a cylindrical frame, and a guard door assembly mounted to a sidewall of the cylindrical frame; the cylindrical frame specifically comprises two annular support rings 1, the two annular support rings 1 respectively form the top surface and the bottom surface of the cylindrical frame, and at least one support rod 2, and two ends of the support rod 2 are respectively fixedly connected with the two annular support rings 1; the guard door assembly further comprises: the door comprises two outer arc-shaped slideways 6, two inner arc-shaped slideways 5, two outer arc-shaped door plates 3 which are adjacently arranged and at least one inner arc-shaped door plate 4; the outer circular slide ways 6 and the central axes of the circular ring-shaped support rings 1 are arranged in a collinear manner, and the two outer circular slide ways 6 are respectively and fixedly arranged on the two circular ring-shaped support rings 1; the central axes of the inner circular slideway 5 and the outer circular slideway 6 are arranged in a collinear way, the radius of the inner circular slideway 5 is smaller than that of the outer circular slideway 6, and the two inner circular slideways 5 are respectively and fixedly arranged on the two circular supporting rings 1; the upper end and the lower end of each of the two outer arc door panels 3 which are adjacently arranged are respectively arranged on the two outer circular slideways 6 and are in sliding fit with the outer circular slideways 6; the upper end and the lower end of the inner arc door panel 4 are respectively arranged on the two inner circular slideways 5 and are in sliding fit with the inner circular slideways 5; the inner arched door panel 4 and the outer arched door panel 3 can be spliced to seal the side wall of the cylindrical frame, the side wall of the cylindrical frame is provided with an openable opening 8, as shown in fig. 8, one side edges of the two outer arched door panels 3 which are adjacently arranged are mutually butted to seal the opening 8, the other side edge of the outer arched door panel 3 is spliced with the inner arched door panel 4, and the inner arched door panel 4 is arranged between the two outer arched door panels 3 which are adjacently arranged. The embodiment and the effects of the protection device of example 2 are similar to those of example 1.
Specifically, two sides of the inner arched door panel 4 are respectively provided with a first overlapping section, the edge of the outer arched door panel 3 spliced with the first overlapping section is set as a second overlapping section, and the second overlapping section and the first overlapping section spliced with the second overlapping section are arranged in an overlapping manner; the outer arc surface of the first overlapping section is fixedly provided with a first limiting part 41, the inner arc surface of the second overlapping section is fixedly provided with a second limiting part 31, and the first limiting part 41 can be lapped on the second limiting part 31, so that the inner arc door panel 4 is linked with the outer arc door panel 3.
Specifically, the support rods 2 are vertically arranged, the support rods 2 are arranged in a plurality of numbers, and the support rods 2 are uniformly arranged along the circumferential direction of the annular support ring 1. The support rods 2 may be provided in plurality, for example, two, three or four.
The protection device of the present embodiment may be configured similar to that of embodiment 2, and specifically, the protection device includes a cylindrical frame, and a protection door assembly mounted on a side wall of the cylindrical frame; the cylindrical frame specifically comprises two annular support rings 1, the two annular support rings 1 respectively form the top surface and the bottom surface of the cylindrical frame, and at least one support rod 2, and two ends of the support rod 2 are respectively fixedly connected with the two annular support rings 1; the guard door assembly further comprises: the door comprises two outer circular slideways 6, two inner circular slideways 5, two inner arc door panels 4 which are adjacently arranged and at least one outer arc door panel 3;
the outer circular slide ways 6 and the central axes of the circular ring-shaped support rings 1 are arranged in a collinear manner, and the two outer circular slide ways 6 are respectively and fixedly arranged on the two circular ring-shaped support rings 1; the central axes of the inner circular slideway 5 and the outer circular slideway 6 are arranged in a collinear way, the radius of the inner circular slideway 5 is smaller than that of the outer circular slideway 6, and the two inner circular slideways 5 are respectively and fixedly arranged on the two circular supporting rings 1; the upper end and the lower end of each of two inner arc-shaped door panels 4 which are adjacently arranged are respectively arranged on the two inner circular slideways 5 and are in sliding fit with the inner circular slideways 5; the upper end and the lower end of the outer arc door panel 3 are respectively arranged on the two outer circular slideways 6 and are in sliding fit with the outer circular slideways 6; the outer arc door panel 3 and the inner arc door panel 4 can be spliced to seal the side wall of the cylindrical frame, the side wall of the cylindrical frame is provided with an openable opening 8, one side edges of the two adjacent inner arc door panels 4 are mutually butted to seal the opening 8, the other side edge of the inner arc door panel 4 is spliced with the outer arc door panel 3, and the outer arc door panel 3 is arranged between the two adjacent inner arc door panels 4. The outer door plant 3 both sides all are equipped with a second overlapping section, with the concatenation of second overlapping section the edge of interior door plant 4 is established to first overlapping section, the overlapping section of first overlapping section and the overlapping section of second of splicing with it overlaps the setting, the outer arc face of first overlapping section is fixed to be set up first locating part 41, the fixed second locating part 31 that sets up of the inner arc face of second overlapping section, but first locating part 41 overlap joint second locating part 31, so that interior door plant 4 with outer door plant 3 linkage.
It will be appreciated by those skilled in the art that the particular arrangements shown in fig. 1-8 are not intended to limit the protective apparatus of the present invention, which may include more or fewer components than shown, or some components may be combined, or a different arrangement of components.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (10)
1. A protection device for construction of a manual hole digging pile is characterized by comprising a cylindrical frame and a protection door assembly arranged on the side wall of the cylindrical frame; the cylindrical frame further comprises two annular support rings which respectively form the top surface and the bottom surface of the cylindrical frame, and at least one support rod, wherein two ends of the support rod are respectively fixedly connected with the two annular support rings; the guard door assembly further comprises:
the two outer circular slide ways are arranged in a collinear way with the central axis of the circular ring-shaped support ring, and are respectively and fixedly arranged on the two circular ring-shaped support rings;
the two inner circular slideways are arranged in a collinear way with the central axis of the outer circular slideway, the radius of the two inner circular slideways is smaller than that of the outer circular slideway, and the two inner circular slideways are respectively and fixedly arranged on the two circular supporting rings;
the upper end and the lower end of the outer arc door panel are respectively arranged on the two outer arc slideways and are in sliding fit with the outer arc slideways; and
the upper end and the lower end of the inner arc door panel are respectively arranged on the two inner circular slideways and are in sliding fit with the inner circular slideways; the inner arc-shaped door plate and the outer arc-shaped door plate can be spliced to seal the side wall of the cylindrical frame, and an arc-shaped gap can also exist between the inner arc-shaped door plate and the outer arc-shaped door plate to form an opening part of the side wall of the cylindrical frame.
2. The manual bored pile construction protector of claim 1, wherein the inner arcuate door panel includes a first overlapping section that overlaps the outer arcuate door panel adjacent thereto when the side wall of the cylindrical frame is closed, and the outer arcuate door panel includes a second overlapping section that overlaps the inner arcuate door panel adjacent thereto when the side wall of the cylindrical frame is closed.
3. The manual bored pile construction guard of claim 2, wherein the outer and inner arched door panels are spaced apart.
4. The manual bored pile construction protector according to claim 2, wherein the inner arc-shaped surface of the outer arc-shaped door panel is fixedly provided with at least one second limiting member, the outer arc-shaped surface of the inner arc-shaped door panel is fixedly provided with a first limiting member, the first limiting member and the second limiting member are arranged in one-to-one correspondence, the first limiting member is arranged at a first overlapping section, the corresponding second limiting member is arranged at a second overlapping section close to the first limiting member, and the first limiting member can overlap the second limiting member to enable the outer arc-shaped door panel to be linked with the inner arc-shaped door panel; and the first overlapping section and the second overlapping section for closing the opening part are not provided with a first limiting part and a second limiting part so as to ensure that the opening part can be opened.
5. The protection device for construction of manual bored piles according to claim 4, wherein the outer arched door panel and the inner arched door panel are provided in one piece, one second overlapping section is provided on each side of the outer arched door panel, one first overlapping section is provided on each side of the inner arched door panel, the first stopper is provided on one of the first overlapping sections, and the second stopper is provided on the second overlapping section that is spliced with the first overlapping section.
6. The manual bored pile construction protector according to claim 1, wherein a handle for a sliding door is fixedly installed to both the inner arc-shaped face of the outer arc-shaped door panel and the inner arc-shaped face of the inner arc-shaped door panel.
7. A protection device for construction of a manual hole digging pile is characterized by comprising a cylindrical frame and a protection door assembly arranged on the side wall of the cylindrical frame; the cylindrical frame further comprises two annular support rings which respectively form the top surface and the bottom surface of the cylindrical frame, and at least one support rod, wherein two ends of the support rod are respectively fixedly connected with the two annular support rings; the guard door assembly further comprises:
the two outer circular slide ways are arranged in a collinear way with the central axis of the circular ring-shaped support ring, and are respectively and fixedly arranged on the two circular ring-shaped support rings;
the two inner circular slideways are arranged in a collinear way with the central axis of the outer circular slideway, the radius of the two inner circular slideways is smaller than that of the outer circular slideway, and the two inner circular slideways are respectively and fixedly arranged on the two circular supporting rings;
the upper end and the lower end of each of the two outer arc door panels which are arranged adjacently are respectively arranged on the two outer arc slideways and are in sliding fit with the outer arc slideways; and
the upper end and the lower end of the inner arc door panel are respectively arranged on the two inner circular slideways and are in sliding fit with the inner circular slideways; the inner arc-shaped door plate and the outer arc-shaped door plate can be spliced to seal the side wall of the cylindrical frame, the side wall of the cylindrical frame is provided with an openable opening, one side edge of each of two adjacent outer arc-shaped door plates is butted with each other to seal the opening, the other side edge of each of the two adjacent outer arc-shaped door plates is spliced with the inner arc-shaped door plate, and the inner arc-shaped door plate is arranged between the two adjacent outer arc-shaped door plates.
8. The manual bored pile construction protector according to claim 7, wherein a first overlapping section is provided on each of both sides of the inner arched door panel, an edge of the outer arched door panel joined to the first overlapping section is provided as a second overlapping section, the second overlapping section is overlapped with the first overlapping section joined to the second overlapping section, a first stopper is fixedly provided on an outer arched surface of the first overlapping section, a second stopper is fixedly provided on an inner arched surface of the second overlapping section, and the first stopper can overlap the second stopper to link the inner arched door panel and the outer arched door panel.
9. A protection device for construction of a manual hole digging pile is characterized by comprising a cylindrical frame and a protection door assembly arranged on the side wall of the cylindrical frame; the cylindrical frame further comprises two annular support rings which respectively form the top surface and the bottom surface of the cylindrical frame, and at least one support rod, wherein two ends of the support rod are respectively fixedly connected with the two annular support rings; the guard door assembly further comprises:
the two outer circular slide ways are arranged in a collinear way with the central axis of the circular ring-shaped support ring, and are respectively and fixedly arranged on the two circular ring-shaped support rings;
the two inner circular slideways are arranged in a collinear way with the central axis of the outer circular slideway, the radius of the two inner circular slideways is smaller than that of the outer circular slideway, and the two inner circular slideways are respectively and fixedly arranged on the two circular supporting rings;
the upper end and the lower end of each of the two inner arc-shaped door panels which are arranged adjacently are respectively arranged on the two inner circular slideways and are in sliding fit with the inner circular slideways; and
the upper end and the lower end of the outer arc door panel are respectively arranged on the two outer arc slideways and are in sliding fit with the outer arc slideways; the outer arc door plate and the inner arc door plate can be spliced to seal the side wall of the cylindrical frame, the side wall of the cylindrical frame is provided with an openable opening, one side edge of each of two adjacent inner arc door plates is butted to seal the opening, the other side edge of each of the two adjacent inner arc door plates is spliced with the outer arc door plate, and the outer arc door plate is arranged between the two adjacent inner arc door plates.
10. The manual bored pile construction protector according to claim 9, wherein a second overlapping section is provided on both sides of the outer arched door panel, an edge of the inner arched door panel joined to the second overlapping section is set as a first overlapping section, the first overlapping section is overlapped with the second overlapping section joined thereto, a first stopper is fixedly provided on an outer arched surface of the first overlapping section, a second stopper is fixedly provided on an inner arched surface of the second overlapping section, and the first stopper can overlap the second stopper to link the inner arched door panel and the outer arched door panel.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120189227.0U CN214424082U (en) | 2021-01-22 | 2021-01-22 | Manual hole digging pile construction protection device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120189227.0U CN214424082U (en) | 2021-01-22 | 2021-01-22 | Manual hole digging pile construction protection device |
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| CN214424082U true CN214424082U (en) | 2021-10-19 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114808974A (en) * | 2022-05-25 | 2022-07-29 | 成都环境工程建设有限公司 | Safety protection device for preventing personnel from falling |
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- 2021-01-22 CN CN202120189227.0U patent/CN214424082U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114808974A (en) * | 2022-05-25 | 2022-07-29 | 成都环境工程建设有限公司 | Safety protection device for preventing personnel from falling |
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