CN117166719A - Engineering cost safety device - Google Patents
Engineering cost safety device Download PDFInfo
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- CN117166719A CN117166719A CN202311435168.0A CN202311435168A CN117166719A CN 117166719 A CN117166719 A CN 117166719A CN 202311435168 A CN202311435168 A CN 202311435168A CN 117166719 A CN117166719 A CN 117166719A
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- 230000005540 biological transmission Effects 0.000 claims abstract description 34
- 230000008093 supporting effect Effects 0.000 claims abstract description 32
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- 235000000396 iron Nutrition 0.000 claims description 11
- 230000000149 penetrating effect Effects 0.000 claims 1
- 230000002349 favourable effect Effects 0.000 description 10
- 230000000694 effects Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000001737 promoting effect Effects 0.000 description 4
- 230000001360 synchronised effect Effects 0.000 description 4
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 3
- 235000011613 Pinus brutia Nutrition 0.000 description 3
- 241000018646 Pinus brutia Species 0.000 description 3
- 238000007689 inspection Methods 0.000 description 3
- 230000033001 locomotion Effects 0.000 description 3
- 229910000746 Structural steel Inorganic materials 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 210000003811 finger Anatomy 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 210000003813 thumb Anatomy 0.000 description 2
- 206010016173 Fall Diseases 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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Abstract
The invention relates to the field of engineering scaffolds, in particular to a safety protection device for engineering construction cost, which comprises an engineering scaffold, wherein the engineering scaffold comprises a main frame component, a connecting component, an auxiliary component and a supporting component; the main frame component is used for forming an engineering scaffold; the connecting component is used for connecting all the components in the main frame component; the auxiliary component is used for assisting a user to act; the support component is used for supporting the main frame component at the bottom; the support assembly comprises a chassis, support legs, openings, supports, a swivel base, a driving gear, a transmission shaft and a fixed shaft, wherein a plurality of openings are formed in the lower portion of the periphery of the chassis, and the transmission shafts are arranged in the openings.
Description
Technical Field
The invention relates to the field of engineering scaffolds, in particular to a safety protection device for engineering cost.
Background
The engineering cost is defined from the perspective of owners, namely, all fixed asset investment cost which is expected to pay or actually paid for constructing an engineering, and although the cost is not all the newly added fixed asset value when the new asset value is calculated according to a new financial system and an enterprise accounting rule in completion decision of the construction project, the cost is necessary for completing the fixed asset construction, when building construction, a cost engineer calculates the required material quantity of a building body, on-site measurement calculation is required for the building body, in the measurement process, the running and observation are generally carried out through a scaffold constructed on an outer wall part, the risk of falling down is caused in the process, although the safety ropes are generally worn by the construction staff, the stability degree of the scaffold is still a problem that people must pay attention, the traditional scaffold is generally assembled by a plurality of connecting pieces, and the stability of the bottom scaffold is still more stable and the scaffold is still more stable and has a high vertical capability.
Disclosure of Invention
The invention aims to solve the defects in the background technology and provides a safety protection device for engineering cost.
In order to achieve the above purpose, the invention adopts the following technical scheme: the engineering cost safety protection device comprises an engineering scaffold, wherein the engineering scaffold comprises a main frame component, a connecting component, an auxiliary component and a supporting component;
the main frame component is used for forming an engineering scaffold;
the connecting component is used for connecting all the components in the main frame component;
the auxiliary component is used for assisting a user to act;
the support component is used for supporting the main frame component at the bottom;
the support assembly comprises a chassis, support legs, openings, supports, a swivel base, a driving gear, a transmission shaft and a fixed shaft, wherein a plurality of openings are formed in the lower portion of the periphery of the chassis, the transmission shafts are all arranged in the openings and are rotationally connected with the chassis, the driving gears are fixedly connected with the two ends of the periphery of the transmission shaft and are in meshed connection with the two sides of the transmission gear respectively, the transmission gears are rotationally connected with the periphery of the fixed shaft respectively, the fixed shaft is fixedly connected inside the chassis, the driving gears and the transmission gear are arranged inside the chassis respectively, the supports are fixedly connected with the middle portion of the periphery of the transmission shaft respectively, and the other ends of the supports are rotationally connected with the support legs through the swivel base.
Preferably, the support assembly further comprises a fixing pin, a slip ring, a fixing sleeve, a stay bar, a fixing block and a limiting block, wherein the fixing sleeve is fixedly connected to one side, away from the swivel seat, of the top of the supporting leg, the fixing pin is penetrated through the middle of the fixing sleeve, the fixing pin is fixedly connected with the fixing sleeve in a sliding manner, the fixing block is fixedly connected to the top of the fixing pin, the slip ring is fixedly connected to the upper portion of the periphery of the fixing pin in a sliding manner, the stay bar is fixedly connected to one side of the slip ring in a rotating manner, and the limiting block is fixedly connected to two sides of the other end of the stay bar.
Preferably, the support assembly further comprises a guide groove, a bottom post, barbs and a connecting post, one end of the support rod, far away from the slip ring, is in the inner side of the guide groove through limiting blocks in a sliding mode, the guide groove is formed in the periphery of the support, far away from the middle lower portion of one side of the upright post, the tops of the bottom posts are fixedly connected with the connecting post, the bottom posts are in threaded connection with the lower portion of the upright post through the connecting post, barbs which are uniformly distributed are fixedly connected with the periphery of the bottom post, and the barbs are uniformly distributed in a staggered mode.
Preferably, the body frame assembly comprises upright posts, cross bars, side bars and handrails, wherein the cross bars and the side bars are arranged on the same plane on two adjacent sides, the handrails are arranged between the side bars at the upper part and the lower part, the side bars and the handrails are in parallel, and the cross bars and the side bars are in vertical state.
Preferably, the upright posts and the cross bars are in a vertical state, the upright posts and the side bars are in a vertical state, and the upright posts and the railings are in a vertical state.
Preferably, the coupling assembling includes pot head, fixing bolt, fixed angle bar and fixed orifices, pot head all overlaps to establish at horizontal pole, side lever and railing periphery both ends, pot head tip from the top down all runs through there is evenly distributed's fixed orifices, pot head tip all sets up between fixed angle bar bight.
Preferably, the fixed angle irons are all arranged on the periphery of the upright post, the fixed angle irons are connected through fixing bolts, the fixing bolts penetrate through the fixing holes, and the uppermost part and the lowermost part of the fixing holes are all arranged in half.
Preferably, the auxiliary assembly comprises a pull ring, a guide rail, a sliding groove and a cross sliding block, wherein the guide rail is fixedly connected to the middle of the bottom end of the cross rod, the sliding groove is formed in the bottom of the guide rail, the cross sliding block is fixedly connected to the inside of the sliding groove, the cross sliding block is fixedly connected to the top of the pull ring, and the pull ring is arranged on the lower portion of the cross rod.
Compared with the prior art, the invention has the following beneficial effects:
1. people can be connected to the main frame assembly through the coupling assembling, utilize the pot head to seal the tip of horizontal pole earlier, afterwards can connect the fixed orifices through fixing bolt and fixed angle bar for can support each other and lock the power between stand, horizontal pole and the side lever, afterwards can be connected adjacent stand through the railing, further support, be favorable to follow-up staff's walking, and can provide safety and protection for it.
2. When the construction personnel carry out engineering inspection and do the table, can assist the construction personnel to walk through engineering scaffold frame, when the construction personnel walk, can assist the construction personnel to hang through the pull ring at top and establish the safety rope or provide handrail and impetus for people and make things convenient for people to walk, can make things convenient for the pull ring to remove through guide rail and cross slide block, be favorable to the removal process of construction personnel.
3. When setting up engineering scaffold, can provide the support for the stand through supporting component, people can break single support outside when using, when breaking single support off with the fingers and thumb, can drive the driving gear through the transmission shaft and rotate, can drive the driving gear rather than meshing and carry out synchronous rotation through the driving gear, the driving gear of driving gear opposite side can drive adjacent support and carry out synchronous motion with the transmission shaft, can drive other supports through controlling single support and open and shut in step, make supporting component's operation more simple and convenient, can make each support all keep the same angle of opening and shutting simultaneously, make the supporting dynamics on each limit all the same with supporting angle when supporting, thereby can effectively avoid the stand later stage to appear the slope problem, be favorable to in-service use.
4. Can install the foundation column additional in the stand bottom, through the barb that the foundation column periphery set up, can be when burying the stand of bottom, effectively increase the steadiness between stand and the ground for the stand can have a more stable bottom sprag, can make the foundation column be difficult for the pine to take off more when the atress through the crisscross setting of barb, make the steadiness of stand can obtain further promotion, be favorable to promoting the safety protection performance of stand.
5. After people accomplish the debugging of support open angle, people can utilize the hand hammer to drive the fixed pin into the ground, can further promote the supporting effect of supporting component to the stand through the fixed pin to utilize the fixed cover can make the fixed pin keep a comparatively stable angle of entering soil, utilize the fixed pin to stabilize each support simultaneously, avoid the support to receive the exogenic action deflection by accident, make the stand lose the support, be favorable to long-term use.
6. Because be the coordinated type structure between the support, the not hard up of single support can not influence the supporting effect of other supports for under the still limited circumstances of having only a support, each support still can provide the supporting role for the stand, makes engineering scaffold's overall security and stability can obtain effectively promoting.
Drawings
FIG. 1 is an assembled perspective view of an engineering safety device of the present invention;
FIG. 2 is a schematic illustration of one of the connection and auxiliary components of the present invention;
FIG. 3 is a schematic diagram showing a second construction of the connection assembly and auxiliary assembly of the present invention;
FIG. 4 is a schematic view of a support assembly of an engineering safety device according to the present invention;
FIG. 5 is a second schematic view of a supporting component of the engineering safety device according to the present invention;
FIG. 6 is a schematic view of an exploded view of a support assembly of an engineering safety device according to the present invention;
FIG. 7 is a third schematic view of a supporting component of the engineering safety device according to the present invention;
fig. 8 is a schematic diagram of a connection structure between a driving gear and a transmission gear of the engineering cost safety device of the present invention.
1. Engineering scaffold; 101. a column; 102. a cross bar; 103. a side bar; 104. railing; 105. a chassis; 106. a fixing pin; 107. an end sleeve; 108. a fixing bolt; 109. fixing angle iron; 110. a fixing hole; 111. a pull ring; 112. a guide rail; 113. a chute; 114. a slip ring; 115. a fixed sleeve; 116. a support leg; 117. a brace rod; 118. a guide groove; 119. an opening; 120. a bracket; 121. a fixed block; 122. a bottom post; 123. a barb; 124. rotating base; 125. a connecting column; 126. a limiting block; 127. a drive gear; 128. a transmission gear; 129. a transmission shaft; 130. a fixed shaft; 131. a cross slide block.
Detailed Description
The following description is presented to enable one of ordinary skill in the art to make and use the invention. The preferred embodiments in the following description are by way of example only and other obvious variations will occur to those skilled in the art.
1-8, a construction cost safety protection device comprises a construction scaffold 1, wherein the construction scaffold 1 comprises a main frame component, a connecting component, an auxiliary component and a supporting component;
the main frame assembly is used for forming the engineering scaffold 1;
the connecting assembly is used for connecting all the components in the main frame assembly;
the auxiliary component is used for assisting a user to act;
the support component is used for supporting the main frame component at the bottom;
the support component comprises a chassis 105, support legs 116, openings 119, a bracket 120, a swivel base 124, a driving gear 127, a transmission gear 128, a transmission shaft 129 and a fixed shaft 130, wherein a plurality of openings 119 are formed in the lower part of the periphery of the chassis 105, the transmission shafts 129 are respectively arranged in the openings 119, the transmission shafts 129 are respectively connected with the chassis 105 in a rotating way, the driving gears 127 are respectively connected with the two sides of the transmission gear 128 in a meshing way, the transmission gears 128 are respectively connected with the periphery of the fixed shaft 130 in a rotating way, the fixed shaft 130 is respectively connected with the inside of the chassis 105 in a fixed way, the driving gears 127 and the transmission gears 128 are respectively arranged in the chassis 105, the middle part of the periphery of the transmission shaft 129 is respectively fixedly connected with the bracket 120, the other ends of the bracket 120 are respectively connected with the support legs 116 in a rotating way through the swivel base 124, can provide the support for stand 101 through supporting component, people can be with single support 120 to the outside and break off with the fingers and thumb when using, when breaking off single support 120, can drive driving gear 127 through transmission shaft 129 and rotate, can drive the driving gear 128 rather than the meshing through driving gear 127 and carry out synchronous rotation, make driving gear 127 and transmission shaft 129 of driving gear 128 opposite side can drive adjacent support 120 and carry out synchronous motion, can drive all the other supports 120 through single support 120 of control and open and shut in step, make supporting component's operation more simple and convenient, simultaneously can make each support 120 all keep the same angle of opening and shutting, make the supporting force on each limit all the same with the supporting angle when supporting, thereby can effectively avoid stand 101 later stage to appear the slope problem.
The support assembly further comprises a fixing pin 106, a slip ring 114, a fixing sleeve 115, a stay 117, a fixing block 121 and a limiting block 126, one side, far away from a swivel seat 124, of each support leg 116 top is fixedly connected with the fixing sleeve 115, the middle part of each fixing sleeve 115 is penetrated with the fixing pin 106, each fixing pin 106 is in sliding connection with the fixing sleeve 115, the top of each fixing pin 106 is fixedly connected with the fixing block 121, the upper peripheral portion of each fixing pin 106 is fixedly connected with the slip ring 114, one side of each slip ring 114 is rotationally connected with the stay 117, the two sides of the other end of each stay 117 are fixedly connected with the limiting block 126, after the support 120 is debugged, people can use a hand hammer to drive the fixing pins 106 into the foundation, the support effect of the support assembly on the upright 101 can be further improved through the fixing pins 106, and a relatively stable soil entering angle can be kept by using the fixing sleeves 115, meanwhile, each support 120 can be stably fixed by using the fixing pins 106, the support 120 is prevented from being unintentionally deflected by external force, the upright 101 is not supported, and long-term use is facilitated.
The support assembly still includes guide slot 118, the sill pillar 122, barb 123 and spliced pole 125, the one end that slip ring 114 was kept away from to the vaulting pole 117 is all through stopper 126 sliding connection in the guide slot 118 inboard, the guide slot 118 all sets up in the lower part in one side that stand 101 was kept away from to the support 120 periphery, sill pillar 122 top all fixedly connected with spliced pole 125, sill pillar 122 all passes through spliced pole 125 threaded connection in stand 101 lower part, the equal fixedly connected with evenly distributed barb 123 of sill pillar 122 periphery, upper and lower part barb 123 all crisscross distribution, can install sill pillar 122 additional in stand 101 bottom, through the barb 123 that sill pillar 122 periphery set up, can be when burying the stand 101 of bottom, effectively increase the steadiness between stand 101 and the ground, make stand 101 can have a more stable bottom support, the crisscross setting through barb 123 can make sill pillar 122 be difficult for the pine to take off when the atress more, make stand 101's steadiness can obtain further promotion, be favorable to promoting stand 101's safety protection performance.
Main frame subassembly includes stand 101, horizontal pole 102, side lever 103 and railing 104, adjacent both sides horizontal pole 102 all sets up at the coplanar with side lever 103, railing 104 all sets up between upper and lower part side lever 103, all be parallel state between side lever 103 and the railing 104, all be perpendicular state between horizontal pole 102 and the side lever 103, all be perpendicular state between stand 101 and the horizontal pole 102, all be perpendicular state between stand 101 and the side lever 103, all be perpendicular state between stand 101 and the railing 104, can support each other and lock the power between stand 101, horizontal pole 102 and the side lever 103, later can be connected adjacent stand 101 through railing 104, further support, be favorable to follow-up staff's walking, and can provide safety and protection for it.
The connecting assembly comprises an end sleeve 107, fixing bolts 108, fixing angle irons 109 and fixing holes 110, the end sleeve 107 is sleeved at two ends of the periphery of the cross rod 102, the side rods 103 and the railing 104, the end parts of the end sleeve 107 are all penetrated with the fixing holes 110 evenly distributed from top to bottom, the end parts of the end sleeve 107 are arranged between the corners of the fixing angle irons 109, the fixing angle irons 109 are arranged on the periphery of the upright 101, the fixing angle irons 109 are connected through the fixing bolts 108, the fixing bolts 108 penetrate through the fixing holes 110, the uppermost part and the lowermost part of the fixing holes 110 are half, people can connect the main frame assembly through the connecting assembly, the end parts of the cross rod 102 are firstly sealed by the end sleeve 107, and then the fixing holes 110 can be connected and fixed through the fixing bolts 108 and the fixing angle irons 109.
The auxiliary assembly comprises a pull ring 111, a guide rail 112, a sliding groove 113 and a cross slide block 131, wherein the guide rail 112 is fixedly connected to the middle of the bottom end of the cross rod 102, the sliding groove 113 is formed in the bottom of the guide rail 112, the cross slide block 131 is fixedly connected to the inside of the sliding groove 113, the cross slide block 131 is fixedly connected to the top of the pull ring 111, the pull ring 111 is arranged at the lower part of the cross rod 102, when a construction worker performs engineering inspection and does a meter, the construction worker can be assisted to walk through the engineering scaffold 1, when the construction worker walks, the pull ring 111 at the top can assist the construction worker to hang a safety rope or provide handrails and force points for people to facilitate walking of the people, and the guide rail 112 and the cross slide block 131 can facilitate the movement of the pull ring 111, so that the construction worker is facilitated.
Working principle:
when in actual use, people can connect the main frame assembly through the connecting assembly, firstly, the end part of the cross rod 102 is sealed by the end sleeve 107, then the fixing hole 110 can be connected and fixed through the fixing bolt 108 and the fixing angle iron 109, so that the upright post 101, the cross rod 102 and the side rod 103 can mutually support and lock force, then the adjacent upright post 101 can be connected through the railing 104 for further support, the walking of subsequent staff is facilitated, the safety and the protection can be provided for the staff, when the staff performs engineering inspection and the watch making, the staff can be assisted to walk through the engineering scaffold 1, when the staff walks, the staff can be assisted to hang the safety rope through the pull ring 111 at the top, or the staff can provide handrails and force points for the staff to walk, the staff can move through the guide rail 112 and the cross slide block 131, the support assembly is beneficial to the moving process of the manufacturing personnel, when the engineering scaffold 1 is erected, the support assembly can provide support for the upright post 101, people can break the single support 120 outwards when in use, when the single support 120 is broken, the driving gear 127 is driven by the transmission shaft 129 to rotate, the driving gear 128 meshed with the driving gear 127 is driven by the driving gear 127 to synchronously rotate, the driving gear 127 on the other side of the driving gear 128 and the transmission shaft 129 can drive the adjacent support 120 to synchronously move, the rest supports 120 can be driven to synchronously open and close by controlling the single support 120, the operation of the support assembly is simpler and more convenient, meanwhile, the support force and the support angle of each support 120 can be kept the same, the later tilting problem of the upright post 101 can be effectively avoided, the utility model discloses a support, be favorable to the in-service use, simultaneously can install the foundation post 122 additional in the stand 101 bottom, barb 123 through foundation post 122 periphery setting, can effectively increase the steadiness between stand 101 and the ground when burying the stand 101 of bottom, make stand 101 can have a more stable bottom sprag, the crisscross setting through barb 123 can make the foundation post 122 be difficult for the pine to take off more when the atress, make stand 101's steadiness can obtain further promotion, be favorable to promoting stand 101's safety protection performance, and after people stretch angle debugging with support 120 and accomplish, people can utilize the hand hammer to nail fixed pin 106 into the ground, can further promote the supporting effect of supporting component to stand 101 through fixed pin 106, and utilize fixed cover 115 can make fixed pin 106 keep a comparatively stable entry angle, simultaneously utilize fixed pin 106 can stabilize each support 120, avoid support 120 to receive the exogenic action deflection in the unintentional, make stand 101 support, be favorable to use for a long time, simultaneously, can obtain further promotion for the engineering structure because support 120, the rest can not influence single support 120, still can not influence support 120, still provide the effect for the support 1 under the whole support effect can still be had for the whole support 120, can still be effectively improved for the support effect under the support 1.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made therein without departing from the spirit and scope of the invention, which is defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (8)
1. The utility model provides a engineering cost safety device, includes engineering scaffold (1), its characterized in that: the engineering scaffold (1) comprises a main frame component, a connecting component, an auxiliary component and a supporting component;
the main frame assembly is used for forming an engineering scaffold (1);
the connecting component is used for connecting all the components in the main frame component;
the auxiliary component is used for assisting a user to act;
the support component is used for supporting the main frame component at the bottom;
the support assembly comprises a chassis (105), support legs (116), openings (119), supports (120), a swivel base (124), driving gears (127), transmission gears (128), transmission shafts (129) and a fixed shaft (130), a plurality of openings (119) are formed in the lower portion of the periphery of the chassis (105), the transmission shafts (129) are arranged in the openings (119), the transmission shafts (129) are all rotationally connected with the chassis (105), the driving gears (127) are fixedly connected with the two ends of the periphery of the transmission shafts (129), the driving gears (127) are all in meshed connection with the two sides of the transmission gears (128), the transmission gears (128) are all rotationally connected with the periphery of the fixed shaft (130), the fixed shaft (130) is fixedly connected inside the chassis (105), the supports (120) are fixedly connected with the middle portion of the periphery of the transmission shafts (129), and the other ends of the supports (120) are all rotationally connected with the support legs (116) through the supports (124).
2. A construction safety device according to claim 1, wherein: the support assembly further comprises a fixing pin (106), a slip ring (114), a fixing sleeve (115), a supporting rod (117), a fixing block (121) and a limiting block (126), wherein one side, far away from the swivel seat (124), of the top of each supporting leg (116) is fixedly connected with the fixing sleeve (115), the middle part of each fixing sleeve (115) is penetrated with the fixing pin (106), each fixing pin (106) is in sliding connection with the fixing sleeve (115), the top of each fixing pin (106) is fixedly connected with the fixing block (121), the upper part of the periphery of each fixing pin (106) is fixedly connected with the corresponding slip ring (114), one side of each slip ring (114) is rotationally connected with the supporting rod (117), and two sides of the other end of each supporting rod (117) are fixedly connected with the limiting block (126).
3. A construction safety device according to claim 2, wherein: the support assembly further comprises a guide groove (118), a bottom post (122), barbs (123) and connecting posts (125), one end, far away from the slip ring (114), of each supporting rod (117) is connected to the inner side of the guide groove (118) in a sliding mode through a limiting block (126), the guide groove (118) is formed in the periphery of the support (120) and far away from the middle lower portion of one side of the upright post (101), the tops of the bottom posts (122) are fixedly connected with the connecting posts (125), the bottom posts (122) are connected to the lower portion of the upright post (101) through the connecting posts (125) in a threaded mode, barbs (123) which are evenly distributed are fixedly connected to the periphery of the bottom posts (122), and the barbs (123) are distributed in a staggered mode.
4. A construction safety device according to claim 1, wherein: main frame subassembly includes stand (101), horizontal pole (102), side lever (103) and railing (104), adjacent both sides horizontal pole (102) all set up in the coplanar with side lever (103), railing (104) all set up between upper and lower part side lever (103), all be parallel state between side lever (103) and railing (104), all be perpendicular state between horizontal pole (102) and side lever (103).
5. A construction safety device according to claim 4, wherein: the vertical type guardrail is characterized in that vertical states are formed between the upright posts (101) and the transverse rods (102), vertical states are formed between the upright posts (101) and the side rods (103), and vertical states are formed between the upright posts (101) and the railings (104).
6. A construction safety device according to claim 5, wherein: the connecting assembly comprises an end sleeve (107), fixing bolts (108), fixing angle irons (109) and fixing holes (110), wherein the end sleeve (107) is sleeved at two ends of the periphery of a cross rod (102), side rods (103) and a railing (104), the end parts of the end sleeve (107) are provided with the fixing holes (110) which are uniformly distributed from top to bottom in a penetrating mode, and the end parts of the end sleeve (107) are arranged between the corners of the fixing angle irons (109).
7. A construction safety device according to claim 6, wherein: the fixed angle irons (109) are all arranged on the periphery of the upright post (101), the fixed angle irons (109) are connected through fixing bolts (108), the fixing bolts (108) penetrate through fixing holes (110), and the uppermost part and the lowermost part of the fixing holes (110) are all half.
8. A construction safety device according to claim 6, wherein: the auxiliary assembly comprises a pull ring (111), a guide rail (112), a sliding groove (113) and a cross slide block (131), wherein the guide rail (112) is fixedly connected to the middle of the bottom end of the cross rod (102), the sliding groove (113) is formed in the inner bottom of the guide rail (112), the cross slide block (131) is slidably connected to the inner portion of the sliding groove (113), the cross slide block (131) is fixedly connected to the top of the pull ring (111), and the pull ring (111) is arranged on the lower portion of the cross rod (102).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311435168.0A CN117166719A (en) | 2023-11-01 | 2023-11-01 | Engineering cost safety device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311435168.0A CN117166719A (en) | 2023-11-01 | 2023-11-01 | Engineering cost safety device |
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| Publication Number | Publication Date |
|---|---|
| CN117166719A true CN117166719A (en) | 2023-12-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311435168.0A Pending CN117166719A (en) | 2023-11-01 | 2023-11-01 | Engineering cost safety device |
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| CN (1) | CN117166719A (en) |
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2023
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| CN106931952A (en) * | 2017-03-10 | 2017-07-07 | 浙江荣庆工程管理有限公司 | Total powerstation triangular support bracket |
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| CN110529714A (en) * | 2019-09-16 | 2019-12-03 | 张磊 | Quickly retracting tripod |
| CN110566778A (en) * | 2019-09-16 | 2019-12-13 | 张磊 | Rapid folding and unfolding tripod |
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Application publication date: 20231205 |
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