CN115045559A - Anti-climbing steel pipe tower - Google Patents
Anti-climbing steel pipe tower Download PDFInfo
- Publication number
- CN115045559A CN115045559A CN202210738030.7A CN202210738030A CN115045559A CN 115045559 A CN115045559 A CN 115045559A CN 202210738030 A CN202210738030 A CN 202210738030A CN 115045559 A CN115045559 A CN 115045559A
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- shell
- panel
- climbing
- tower
- transmission plate
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 24
- 239000010959 steel Substances 0.000 title claims abstract description 24
- 230000005540 biological transmission Effects 0.000 claims abstract description 35
- 125000006850 spacer group Chemical group 0.000 claims 1
- 230000009194 climbing Effects 0.000 abstract description 21
- 230000000694 effects Effects 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 abstract description 2
- 241000282326 Felis catus Species 0.000 description 3
- 230000007306 turnover Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
- E04H12/02—Structures made of specified materials
- E04H12/08—Structures made of specified materials of metal
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C7/00—Component parts, supporting parts, or accessories
- E06C7/08—Special construction of longitudinal members, or rungs or other treads
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C9/00—Ladders characterised by being permanently attached to fixed structures, e.g. fire escapes
- E06C9/06—Ladders characterised by being permanently attached to fixed structures, e.g. fire escapes movably mounted
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Ladders (AREA)
Abstract
The invention provides an anti-climbing steel tube tower, which comprises a tower body and an anti-climbing device, wherein the anti-climbing device comprises a tower body and a tower body; comprises a shell, a pedal component and a plug; the shell is fixed on the tower body; the pedal assembly comprises a transmission plate, a connecting plate, a tension spring, a plurality of support rods and a panel; the panel is arranged on the supporting rod; when the panel is in a horizontal state, the area of the panel positioned outside the shell is smaller than the area of the panel positioned inside the shell; when the panel is in a vertical state, the outer side surface of the panel is flush with the front side surface of the shell; according to the design, the climbing assisting structure is arranged at the lower part of the ladder stand of the steel tube tower, so that the climbing assisting structure is beneficial for operators to overhaul and climb, the hook ladder does not need to be carried additionally, the physical consumption of the operators is saved, and the climbing assisting structure is particularly suitable for overhaul work of a field steel tube tower; the auxiliary climbing structure can play a role in preventing climbing at the same time, and prevent others from maliciously climbing the steel pipe tower; for operators, the use method is simple and easy to operate, and the operation intensity cannot be increased; the labor consumption of the operators is reduced, and simultaneously, the safety protection effect is achieved.
Description
Technical Field
The invention relates to the technical field of power steel pipe towers, in particular to an anti-climbing steel pipe tower.
Background
The body of the power steel pipe tower is usually provided with a ladder stand, so that the maintenance personnel can climb. In order to prevent the malicious climbing of non-operation personnel steel pipe tower, generally with the cat ladder setting in the position apart from the ground take the altitude, when the operation personnel overhauld, will carry the couple ladder usually and catch on the cat ladder bottom, the rethread couple ladder climbs to on the cat ladder. When the steel pipe tower arranged in the field is overhauled, the hook ladder is very inconvenient to carry, and a large amount of physical power of operating personnel is consumed.
Disclosure of Invention
In view of the technical shortcomings, the invention aims to provide an anti-climbing steel tube tower to solve the problems mentioned in the background technology.
In order to realize the purpose, the invention adopts the following technical scheme:
an anti-climbing steel pipe tower comprises a tower body, wherein a climbing ladder is fixedly arranged on the tower body, the bottom end surface of the climbing ladder is higher than that of the tower body, and the anti-climbing tower also comprises an anti-climbing device; the anti-climbing device is fixed at the position of the tower body below the ladder stand and comprises a shell, a pedal assembly and a plug; the shell is provided with a front side face, a rear side face, a left side face and a right side face; the rear side surface of the shell is fixed on the tower body, and a rectangular opening is arranged on the front side surface from top to bottom; the pedal assembly comprises a transmission plate, a connecting plate, a tension spring, a plurality of support rods and a panel; the supporting rod penetrates through the middle part of the side surface of the panel, and the panel is rotatably arranged on the supporting rod; the plurality of panels are parallel to each other and are distributed in the rectangular opening at equal intervals along the length direction of the rectangular opening, and two ends of the supporting rod are fixedly connected with the left side surface and the right side surface of the shell respectively; the transmission plate is vertically arranged inside the shell; the side edge of the panel positioned in the shell is hinged with the transmission plate; one end of the connecting plate is hinged to the top of the transmission plate, and the other end of the connecting plate is hinged to the shell; one end of the tension spring is fixed at the top end of the transmission plate, and the other end of the tension spring is fixed on the shell; when the panel is in a horizontal state, the area of the panel positioned outside the shell is smaller than the area of the panel positioned inside the shell; when the panel is in a vertical state, the outer side surface of the panel is flush with the front side surface of the shell; a threaded column is vertically fixed on one side of the connecting plate close to the shell; an arc-shaped hole which is the same as the rotation track of the threaded column along with the connecting plate is formed in the left side surface of the shell, and a circular groove is formed in the left side surface of the bottom of the arc-shaped hole; the front end of the plug penetrates through the arc-shaped hole and is movably connected with the threaded column; the maximum diameter of the plug is larger than the width of the arc-shaped hole and smaller than the diameter of the circular groove.
Preferably, an ear plate is fixedly arranged on one side of the transmission plate close to the support rod; the panel is hinged with the transmission plate through the ear plate.
Preferably, the plug comprises a holding rod, a circular baffle and a sleeve which are integrally formed; two end faces of the circular baffle are respectively and fixedly connected with the holding rod and the sleeve, and the axes of the holding rod, the circular baffle and the sleeve are collinear; the diameter of the sleeve is smaller than the width of the arc-shaped hole; the outer diameter of the circular baffle is larger than the width of the arc-shaped hole and smaller than the diameter of the circular groove; and the inner wall of the sleeve is provided with an internal thread matched with the threaded column.
Preferably, a counter bore is arranged at one end, far away from the circular baffle, of the interior of the sleeve, and the diameter of the counter bore is larger than the radial width of the internal thread of the sleeve.
Preferably, a plurality of strip-shaped holes are symmetrically formed in the left side surface and the right side surface of the shell; the bar hole with the bracing piece interval sets up, and the bar hole is at equal interval array distribution of vertical direction.
Preferably, a cushion block is fixedly arranged at the bottom end inside the shell; when the panel is in a horizontal state, the bottom end face of the transmission plate abuts against the upper end face of the cushion block.
Preferably, the device further comprises a locking device; the locking device comprises a guide block and a lock shell; the guide block is fixed on the bottom end face of the shell; guide grooves are formed in the two side faces, close to the left side face and the right side face, of the guide block, and extend from the front side face to the rear side face of the shell; the lock shell is internally provided with a guide strip which is in sliding fit with the guide groove, and the lock shell is arranged on the shell in a sliding way through the matching of the guide strip and the guide groove; the front side surface of the shell is fixedly provided with a lock catch, and the lock shell is provided with a lock hole corresponding to the lock catch.
According to the design, the climbing assisting structure is arranged at the lower part of the ladder stand of the steel tube tower, so that the climbing assisting structure is beneficial for operators to overhaul and climb, the hook ladder does not need to be carried additionally, the physical consumption of the operators is saved, and the climbing assisting structure is particularly suitable for overhaul work of a field steel tube tower; the auxiliary climbing structure can play a role in preventing climbing at the same time, and prevent others from maliciously climbing the steel pipe tower; for operators, the use method is simple and easy to operate, and the operation intensity cannot be increased; the labor consumption of the operators is reduced, and simultaneously, the safety protection effect is achieved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the structure of the anti-climb device of the present invention;
FIG. 3 is an enlarged view of a portion of FIG. 2 at A;
FIG. 4 is a sectional structure view of the anti-climbing device according to the present invention;
FIG. 5 is an enlarged view of a portion of FIG. 2 at B;
FIG. 6 is a schematic structural view of the housing of FIG. 2;
FIG. 7 is a schematic view showing the construction of a pedal assembly in the anti-climbing device according to the present invention;
FIG. 8 is an enlarged view of a portion of FIG. 7 at C;
FIG. 9 is a schematic view of the structure of the plug of the present invention;
FIG. 10 is a cross-sectional view of the plug of the present invention;
FIG. 11 is a schematic view showing the installation of the lock case according to the present invention;
FIG. 12 is a schematic view of the lock case of the present invention;
fig. 13 is a partial enlarged view of fig. 11 at D.
Wherein:
1. a tower body; 2. climbing a ladder; 3. an anti-climb device; 3101. a housing; 3102. a guide block; 3103. cushion blocks; 3104. an arc-shaped hole; 3105. a circular groove; 3106. a guide groove; 3107. a front side; 3108. a rear side; 3109. a right side surface; 3110. a rectangular opening; 3111. a left side surface; 3112. a strip-shaped hole; 3113. locking; 32. a pedal assembly; 3201. a connecting plate; 3202. a support bar; 3203. a panel; 3204. an ear plate; 3205. a drive plate; 3206. a tension spring; 3207. a threaded post; 3. a plug; 3301. a holding rod; 3302. a circular baffle; 3303. a sleeve; 3304. a countersunk hole; 4. a lock case; 401. a lock hole; 402. and (4) a guide strip.
Detailed Description
The invention will be further explained with reference to the drawings.
As shown in fig. 1, the anti-climbing steel pipe tower comprises a tower body 1, wherein a climbing ladder 2 is fixedly arranged on the tower body 1, the bottom end surface of the climbing ladder 2 is higher than that of the tower body 1, and the anti-climbing tower further comprises an anti-climbing device 3; as shown in fig. 1, 2 and 4, the anti-climbing device 3 is fixed at the tower 1 below the ladder 2, and comprises a shell 3101, a pedal assembly 32 and a plug 3; as shown in fig. 6, the housing 3101 is configured with a front side 3107, a rear side 3108, a left side 3111 and a right side 3109; the back side 3108 of the shell 3101 is fixed on the tower body 1, and the front side 3107 is provided with a rectangular opening 3110 from top to bottom; as shown in fig. 2 and 7, the pedal assembly 32 includes a transmission plate 3205, a connection plate 3201, a tension spring 3206, a plurality of support rods 3202, and a panel 3203; the supporting rod 3202 penetrates through the middle of the side surface of the panel 3203, a through hole for accommodating the supporting rod 3202 to penetrate is formed in the panel 3203, a bearing matched with the through hole is sleeved on the supporting rod 3202, and the panel 3203 is rotatably arranged on the supporting rod 3202 through the bearing; a plurality of panels 3203 are parallel to each other and are distributed in the rectangular opening 3110 at equal intervals along the length direction of the rectangular opening 3110, two ends of the support rods 3202 are fixedly connected with the left side face 3111 and the right side face 3109 of the housing 3101 respectively, and the panels 3203 are used for an operator to tread, climb to the bottom of the ladder stand 2 and then continue to climb up the tower body 1 along the ladder stand 2; the two transmission plates 3205 are arranged vertically inside the shell 3101, and are symmetrically distributed on two sides of the panel 3203; the side edge of the panel 3203, which is positioned inside the shell 3101, is hinged with the transmission plate 3205, the transmission plate 3205 can drive the panel 3203 to rotate around the corresponding supporting rod 3202 when moving up and down, and the transmission plate 3205 moves synchronously in the horizontal direction while moving up and down; as shown in fig. 4 and 8, one end of the connecting plate 3201 is hinged to the top of the transmission plate 3205, the other end is hinged to the housing 3101, when the connecting plate 3201 rotates around the hinge point of the other housing 3101, the connecting plate 3205 drives the transmission plate 3205 to synchronously move, when the transmission plate 3205 moves, the transmission plate 3203 drives the transmission plate 3203 to synchronously rotate, and the connecting plate 3201, the panel 3203 and the adjacent two panels 3203 form a parallelogram by four hinge points, so that the multiple panels 3203 can synchronously move to a horizontal or vertical state; one end of a tension spring 3206 is fixed at the top end of the transmission plate 3205, the other end is fixed on the shell 3101, the tension spring 3206 pulls the transmission plate 3205 to the uppermost limit position in a natural state, and the panel 3203 is in a vertical state at the moment; when the panel 3203 is in a horizontal state, the area of the panel 3203 outside the housing 3101 is smaller than the area of the panel 320inside the housing 3101, that is, the panel 3203 extends from the housing 3101 to a certain length for the worker to climb, after the sole of the worker steps on the panel 3203, the support rod 3202 is located below the middle part of the sole, the weight of the human body is borne by the support rod 3202 and is transmitted to the left side 3111 and the right side 3109 of the housing 3101, if the panel 3203 is in a horizontal state, the area of the panel 3203 extending out of the housing 3101 is the same as the area of the panel 320inside the housing 3101, at this time, half of the support rod 3202 is located on the left side 3111 and the right side 3109, and the other half is in a suspended state, so that the gravity borne by the panel 3203 cannot be effectively transmitted to the housing 3101, thereby reducing the structural strength; when the panels 3203 are in a vertical state, the outer side surfaces of the panels 3203 are flush with the front side surface 3107 of the shell 3101, and the gap between the adjacent panels 3203 in the vertical direction is small, so that when the panels 3203 are in a vertical state, the soles of feet cannot step on the panels 3203 through the gaps extending between the panels 3203, and people are prevented from climbing maliciously; a threaded column 3207 is vertically fixed on one side of the connecting plate 3201 close to the shell 3101, and the connecting plate 3201 is rotated by applying force to the threaded column 3207 so as to drive the panel 3203 to turn over; as shown in fig. 3, an arc-shaped hole 3104, which has the same rotation track as the threaded post 3207 along with the connecting plate 3201, is formed on the left side surface 3111 of the housing 3101, and a circular groove 3105 is formed on the left side surface 3111 at the bottom of the arc-shaped hole 3104; the front end of the plug 3 passes through the arc-shaped hole 3104 and is movably connected with the threaded post 3207; the maximum diameter of the plug 3 is larger than the width of the arc-shaped hole 3104 and smaller than the diameter of the circular groove 3105; in a natural state, the panel 3203 and the connecting plate 3201 are in a vertical state, the threaded column 3207 is located at the highest point, namely, at the upper limit position of the arc-shaped hole 3104, the front end of the plug 3 passes through the arc-shaped hole 3104 and is sleeved on the threaded column 3207, the rotary plug 3 is fixedly connected with the threaded column 3207 in a threaded manner, the plug 3 is dragged to move along the arc-shaped hole 3104, the panel 3203 is driven to turn over to a horizontal state through the connecting plate 3201 and the transmission plate 3205, the plug 3 moves to the circular groove 3105 at the bottom end position of the arc-shaped hole 3104 at the moment, the plug 3 is continuously rotated, the plug 3 is more tightly matched with the threaded column 3207, the plug 3 gradually enters the circular groove 3105, when the plug 3 rotates to a non-rotation state, the plug 3 is loosened, the plug 3 is limited in the circular groove 3105 at the moment and cannot slide along the arc-shaped hole 3104, so as to keep the horizontal state of the panel 3203, and facilitate climbing of operators, the plug 3 is used as a key when being carried with a person.
Further, as shown in fig. 4 and 7, an ear plate 3204 is fixedly disposed on one side of the transmission plate 3205 close to the supporting rod 3202; the panel 3203 is hinged to the transmission plate 3205 through the ear plate 3204, the length of the ear plate 3204 is larger than the thickness of the panel 3203, the panel 3203 can be ensured to rotate to a vertical state, and the situation that the panel 3203 cannot be completely vertical due to the interference of the position of the support rod 3202 on the transmission plate 3205 is avoided.
Further, as shown in fig. 9 and 10, the plug 3 includes a grip 3301, a circular baffle 3302 and a sleeve 3303 which are integrally formed; two end faces of the circular baffle 3302 are respectively and fixedly connected with the holding rod 3301 and the sleeve 3303, and the axes of the holding rod 3301, the circular baffle 3302 and the sleeve 3303 are collinear; the diameter of the sleeve 3303 is less than the width of the arcuate aperture 3104; the outer diameter of the circular baffle 3302 is larger than the width of the arc-shaped hole 3104 and smaller than the diameter of the circular groove 3105; the inner wall of the sleeve 3303 is provided with an internal thread matched with the threaded post 3207; the outer ring of the holding rod 3301 is provided with anti-slip lines for a user to hold; circular stop 3302 is used to lock plug 3 within circular recess 3105.
Further, as shown in fig. 9 and 10, a countersunk hole 3304 is formed in one end of the interior of the sleeve 3303, which is far away from the circular baffle 3302, the diameter of the countersunk hole 3304 is larger than the radial width of the internal thread of the sleeve 3303, and the diameter of the countersunk hole 3304 is larger, so that a user can conveniently align the sleeve 3303 with the threaded post 3207 to perform a rotating operation, thereby playing a guiding role, otherwise, when the plug 3 is used, the plug 3 can be smoothly screwed on the threaded post 3207 when the axis of the plug 3 is overlapped with the axis of the threaded post 3207.
Further, as shown in fig. 2 and 6, a plurality of strip-shaped holes 3112 are symmetrically formed on the left side surface 3111 and the right side surface 3109 of the housing 3101; bar hole 3112 and bracing piece 3202 interval set up, and bar hole 3112 is in the equidistant array distribution of vertical direction for when the operation personnel scrambles, the finger inserts and catches shell 3101 in this bar hole 3112, plays the effect of ladder handrail.
Further, as shown in fig. 4, a cushion block 3103 is fixedly arranged at the inner bottom end of the housing 3101; when the panel 3203 is in a horizontal state, the bottom end surface of the transmission plate 3205 abuts against the upper end surface of the cushion block 3103, so as to support the transmission plate 3205, reduce the local pressure on the bottom end surface of the housing 3101 and prevent the housing 3101 from deforming.
Further, as shown in fig. 5, 11, 12 and 13, a locking device is further included to prevent a person from forcibly turning the panel 3203 to rotate, and then blocking the panel 3203 and climbing up; the locking device comprises a guide block 3102 and a lock shell 4; the guide block 3102 is fixed on the bottom end face of the housing 3101; guide grooves 3106 are provided on both side surfaces of the guide block 3102 adjacent to the left side surface 3111 and the right side surface 3109, and the guide grooves 3106 extend from the front side surface 3107 of the housing 3101 to the rear side surface 3108; the inside of the lock shell 4 is provided with a guide strip 402 which is matched with the guide groove 3106 in a sliding way, and the lock shell 4 is arranged on the outer shell 3101 in a sliding way through the matching of the guide strip 402 and the guide groove 3106; a lock 3113 is fixedly arranged on the front side 3107 of the shell 3101, and a lock hole 401 corresponding to the lock 3113 is arranged on the lock shell 4; the lock shell 4 is buckled on the outer shell 3101, and is locked on the lock catch 3113 by using a lock, the lock shell 4 is fixed on the outer shell 3101, at the moment, the bottommost panel 3203 is blocked by the lock shell 4 and cannot rotate, and the panel 3203 is ensured to be in a vertical state all the time.
Claims (7)
1. An anti-climbing steel pipe tower comprises a tower body (1), wherein a ladder (2) is fixedly arranged on the tower body (1), and the bottom end surface of the ladder (2) is higher than that of the tower body (1), and is characterized by further comprising an anti-climbing device (3); the anti-climbing device (3) is fixed at the tower body (1) below the ladder (2) and comprises a shell (3101), a pedal assembly (32) and a plug (3); the housing (3101) is provided with a front side surface (3107), a rear side surface (3108), a left side surface (3111) and a right side surface (3109); the rear side surface (3108) of the shell (3101) is fixed on the tower body (1), and a rectangular opening (3110) is arranged on the front side surface (3107) from top to bottom; the pedal assembly (32) comprises a transmission plate (3205), a connecting plate (3201), a tension spring (3206), a plurality of supporting rods (3202) and a panel (3203); the supporting rod (3202) penetrates through the middle of the side surface of the panel (3203), and the panel (3203) is rotatably arranged on the supporting rod (3202); the panels (3203) are parallel to each other and are distributed in the rectangular opening (3110) at equal intervals along the length direction of the rectangular opening (3110), and two ends of the supporting rod (3202) are respectively fixedly connected with the left side surface (3111) and the right side surface (3109) of the shell (3101); the transmission plate (3205) is vertically arranged inside the shell (3101); the side edge of the panel (3203) positioned in the shell (3101) is hinged with the transmission plate (3205); one end of the connecting plate (3201) is hinged to the top of the transmission plate (3205), and the other end is hinged to the shell (3101); one end of the tension spring (3206) is fixed at the top end of the transmission plate (3205), and the other end is fixed on the shell (3101); when the panel (3203) is in a horizontal state, the area of the panel outside the housing (3101) is smaller than the area of the panel inside the housing (3101); when the panel (3203) is in a vertical state, the outer side surface of the panel is flush with the front side surface (3107) of the shell (3101); a threaded column (3207) is vertically fixed on one side of the connecting plate (3201) close to the shell (3101); an arc-shaped hole (3104) which is the same as the rotation track of the threaded column (3207) along with the connecting plate (3201) is formed in the left side surface (3111) of the shell (3101), and a circular groove (3105) is formed in the left side surface (3111) at the bottom of the arc-shaped hole (3104); the front end of the plug (3) passes through the arc-shaped hole (3104) and is movably connected with the threaded column (3207); the maximum diameter of the plug (3) is larger than the width of the arc-shaped hole (3104) and smaller than the diameter of the circular groove (3105).
2. The anti-climbing steel tube tower as claimed in claim 1, wherein an ear plate (3204) is fixedly arranged on one side of the transmission plate (3205) close to the support rod (3202); the face plate (3203) is hinged to the transmission plate (3205) via an ear plate (3204).
3. An anti-climbing steel tube tower according to claim 1, wherein the plug (3) comprises a grip (3301), a circular baffle (3302) and a sleeve (3303) which are integrally formed; two end faces of the circular baffle plate (3302) are respectively fixedly connected with the holding rod (3301) and the sleeve (3303), and the axes of the holding rod (3301), the circular baffle plate (3302) and the sleeve (3303) are collinear; the diameter of the sleeve (3303) is smaller than the width of the arc-shaped hole (3104); the outer diameter of the circular baffle (3302) is larger than the width of the arc-shaped hole (3104) and smaller than the diameter of the circular groove (3105); the inner wall of the sleeve (3303) is provided with internal threads matched with the threaded columns (3207).
4. The anti-climbing steel tube tower as claimed in claim 3, wherein the end of the inside of the sleeve (3303) far away from the circular baffle (3302) is provided with a counter bore (3304), and the diameter of the counter bore (3304) is larger than the radial width of the internal thread of the sleeve (3303).
5. The anti-climbing steel tube tower as claimed in claim 1, wherein a plurality of strip-shaped holes (3112) are symmetrically arranged on the left side surface (3111) and the right side surface (3109) of the outer shell (3101); the bar holes (3112) with bracing piece (3202) interval sets up, and bar holes (3112) are at the equidistant array distribution of vertical direction.
6. The anti-climb steel pipe tower of claim 1, wherein the inner bottom end of the outer shell (3101) is fixedly provided with a spacer (3103); when the panel (3203) is in a horizontal state, the bottom end surface of the transmission plate (3205) abuts against the upper end surface of the cushion block (3103).
7. An anti-climb steel pipe tower according to any of claims 1 to 6, further comprising locking means; the locking device comprises a guide block (3102) and a lock shell (4); a guide block (3102) is fixed on the bottom end surface of the housing (3101); guide grooves (3106) are respectively arranged on two side surfaces of the guide block (3102) close to the left side surface (3111) and the right side surface (3109), and the guide grooves (3106) extend from the front side surface (3107) of the shell (3101) to the rear side surface (3108); a guide bar (402) in sliding fit with the guide groove (3106) is arranged inside the lock shell (4), and the lock shell (4) is arranged on the shell (3101) in a sliding manner through the fit of the guide bar (402) and the guide groove (3106); a lock catch (3113) is fixedly arranged on the front side surface (3107) of the shell (3101), and a lock hole (401) corresponding to the lock catch (3113) is arranged on the lock shell (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210738030.7A CN115045559B (en) | 2022-06-27 | 2022-06-27 | Anti-climbing steel pipe tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210738030.7A CN115045559B (en) | 2022-06-27 | 2022-06-27 | Anti-climbing steel pipe tower |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115045559A true CN115045559A (en) | 2022-09-13 |
| CN115045559B CN115045559B (en) | 2024-03-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210738030.7A Active CN115045559B (en) | 2022-06-27 | 2022-06-27 | Anti-climbing steel pipe tower |
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Citations (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6450290B1 (en) * | 2000-06-05 | 2002-09-17 | George E. Spak | Folding ladder |
| KR20100096445A (en) * | 2009-02-24 | 2010-09-02 | (주) 한마루무역 | Folding type stairs |
| CN105672867A (en) * | 2016-03-22 | 2016-06-15 | 中国五冶集团有限公司 | Foldable safety crawling ladder |
| US20170101821A1 (en) * | 2015-10-07 | 2017-04-13 | Intex Marketing Ltd. | Ladder with safety features |
| US20170260811A1 (en) * | 2016-03-10 | 2017-09-14 | Canadian Plastics Inc. | Automatic savety pool ladder for an above-ground swimming pool |
| CN108286356A (en) * | 2018-03-30 | 2018-07-17 | 惠安盛泽建材有限公司 | A kind of safety-type communication steel tower with anti-climbing function |
| KR20180099394A (en) * | 2017-02-28 | 2018-09-05 | 인천대학교 산학협력단 | Staircase-type ladder with folding or unfolding footplate |
| CN207920519U (en) * | 2017-12-31 | 2018-09-28 | 郑州星联新创信息科技有限公司 | A kind of anti-climbing ladder of corner steel tower |
| CN108691436A (en) * | 2018-04-30 | 2018-10-23 | 中山市精镀机电设备有限公司 | A kind of ladder of swimming pool device |
| CN108824935A (en) * | 2018-06-06 | 2018-11-16 | 深圳市雷凌广通技术研发有限公司 | A kind of stable type communication steel tower |
| CN208845011U (en) * | 2018-06-26 | 2019-05-10 | 青岛艺川钢结构有限公司 | A kind of power tower of easy access |
| CN210909895U (en) * | 2019-11-27 | 2020-07-03 | 江西新利家具有限公司 | Plate-type furniture processing positioning table |
| CN210927768U (en) * | 2020-02-13 | 2020-07-03 | 廊坊博联科技发展有限公司 | High-definition video recorder for security protection |
| CN213898819U (en) * | 2020-10-09 | 2021-08-06 | 四川创网通信科技有限公司 | Anti-climbing device of communication tower |
| KR20210128745A (en) * | 2020-04-17 | 2021-10-27 | 이세영 | Stair for working |
| CN215369669U (en) * | 2021-08-11 | 2021-12-31 | 江苏华电铁塔制造有限公司 | Auxiliary climbing device for steel tube tower |
| KR200495033Y1 (en) * | 2021-05-21 | 2022-02-23 | 주식회사 동양이피에스 | Ladder Ascending Preventive Device |
| CN216811194U (en) * | 2022-02-23 | 2022-06-24 | 青岛长能电力设备有限公司 | Electric power steel pipe tower convenient to climbing work |
-
2022
- 2022-06-27 CN CN202210738030.7A patent/CN115045559B/en active Active
Patent Citations (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6450290B1 (en) * | 2000-06-05 | 2002-09-17 | George E. Spak | Folding ladder |
| KR20100096445A (en) * | 2009-02-24 | 2010-09-02 | (주) 한마루무역 | Folding type stairs |
| US20170101821A1 (en) * | 2015-10-07 | 2017-04-13 | Intex Marketing Ltd. | Ladder with safety features |
| US20170260811A1 (en) * | 2016-03-10 | 2017-09-14 | Canadian Plastics Inc. | Automatic savety pool ladder for an above-ground swimming pool |
| CN105672867A (en) * | 2016-03-22 | 2016-06-15 | 中国五冶集团有限公司 | Foldable safety crawling ladder |
| KR20180099394A (en) * | 2017-02-28 | 2018-09-05 | 인천대학교 산학협력단 | Staircase-type ladder with folding or unfolding footplate |
| CN207920519U (en) * | 2017-12-31 | 2018-09-28 | 郑州星联新创信息科技有限公司 | A kind of anti-climbing ladder of corner steel tower |
| CN108286356A (en) * | 2018-03-30 | 2018-07-17 | 惠安盛泽建材有限公司 | A kind of safety-type communication steel tower with anti-climbing function |
| CN108691436A (en) * | 2018-04-30 | 2018-10-23 | 中山市精镀机电设备有限公司 | A kind of ladder of swimming pool device |
| CN108824935A (en) * | 2018-06-06 | 2018-11-16 | 深圳市雷凌广通技术研发有限公司 | A kind of stable type communication steel tower |
| CN208845011U (en) * | 2018-06-26 | 2019-05-10 | 青岛艺川钢结构有限公司 | A kind of power tower of easy access |
| CN210909895U (en) * | 2019-11-27 | 2020-07-03 | 江西新利家具有限公司 | Plate-type furniture processing positioning table |
| CN210927768U (en) * | 2020-02-13 | 2020-07-03 | 廊坊博联科技发展有限公司 | High-definition video recorder for security protection |
| KR20210128745A (en) * | 2020-04-17 | 2021-10-27 | 이세영 | Stair for working |
| CN213898819U (en) * | 2020-10-09 | 2021-08-06 | 四川创网通信科技有限公司 | Anti-climbing device of communication tower |
| KR200495033Y1 (en) * | 2021-05-21 | 2022-02-23 | 주식회사 동양이피에스 | Ladder Ascending Preventive Device |
| CN215369669U (en) * | 2021-08-11 | 2021-12-31 | 江苏华电铁塔制造有限公司 | Auxiliary climbing device for steel tube tower |
| CN216811194U (en) * | 2022-02-23 | 2022-06-24 | 青岛长能电力设备有限公司 | Electric power steel pipe tower convenient to climbing work |
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