Pipeline butt joint locking structure
By designing the pipeline docking locking structure and using components such as stop clamps, bolts and sealing rings, the problems of loose docking and poor sealing of drainage pipelines are solved, achieving a more stable, safe and sealed pipeline connection.
Patent Information
- Application Number
- CN202323604095.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-12-28
- Publication Date
- 2025-01-24
- Estimated Expiration
- 2033-12-28
AI Technical Summary
The existing drainage pipes are not tightly connected when connected, have poor sealing properties, and are prone to water leakage problems.
A pipeline butt locking structure is designed, including a locking mechanism and an auxiliary locking mechanism. The locking mechanism realizes the tight connection and sealing of the pipeline through components such as stop clamps, bolts and sealing rings; the auxiliary locking mechanism further enhances the stability and sealing performance of the locking mechanism through components such as screw rods and fixed plates.
Effectively reduce the loosening risk of pipeline -connecting end, improve the stability and security of the connection, enhance the sealing, and avoid the problem of leakage.
Smart Images
Figure CN222392214U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of pipeline connection, and more specifically, particularly relates to a pipeline butt-jointing locking structure. Background Art
[0002] With the rapid development of urban construction, in order to meet the needs of urban life and production, urban water supply and drainage pipes are getting longer and longer. In order to ensure the normal operation of the city, it is necessary to ensure that the drainage pipe interfaces are tightly connected and will not leak.
[0003] Based on the above, the drainage pipes currently in use are mostly connected by welding when they are butt-jointed, but the welding joints are easily damaged over time, and the butt-jointed ends of the pipes are not tightly connected and have poor sealing properties. Utility Model Content
[0004] In order to solve the above technical problems, the utility model provides a pipe butt locking structure to solve the existing problems of loose connection and poor sealing of pipe butt ends.
[0005] The purpose and effect of the pipe joint locking structure of the utility model are achieved by the following specific technical means:
[0006] A pipe docking locking structure, comprising: a locking mechanism and an auxiliary locking mechanism; the locking mechanism comprises: a stop clamp A, a stop clamp B, a bolt B, a threaded hole B, an upper stop plate and a lower stop plate; the stop clamp A and the stop clamp B are provided with a threaded hole B in the middle of the upper and lower ends, the stop clamp A and the stop clamp B are provided with an upper stop plate and a lower stop plate inside, and the upper stop plate and the lower stop plate are supported by bolts B through the threaded holes B in the middle of the upper and lower ends of the stop clamp A and the stop clamp B; the auxiliary locking mechanism comprises: a stop clamp C, a stop clamp D, a bolt C, a nut C and a nut D; the auxiliary locking mechanism is provided with two groups, and the stop clamp C and the stop clamp D are fixed to each other through bolts C with nuts C and nuts D.
[0007] Furthermore, the locking mechanism also includes: a bolt A, a nut A and a nut B; the nut is provided with two sets of nuts A and nuts B, and the stop clamp A and the stop clamp B are fixed to each other by the bolt A, the nut A and the nut B.
[0008] Furthermore, the locking mechanism also includes: a card plate and a groove; a card plate is provided at the bottom of the upper stop plate, and the card plate is welded to the bottom of the upper stop plate, and a groove is provided at the top of the lower stop plate, and the height of the card plate is equal to the depth of the groove.
[0009] Furthermore, the locking mechanism also includes: a sealing ring; and sealing rings are provided inside the upper stop plate and the lower stop plate.
[0010] Furthermore, the locking mechanism also includes: a fixing plate A and a threaded hole A; two sets of fixing plates A are provided on the upper and lower edges of the stopping clamp A and the stopping clamp B, and the fixing plate A is welded to the upper and lower ends of the stopping clamp A and the stopping clamp B, and a threaded hole A is provided inside the fixing plate A.
[0011] Furthermore, the auxiliary locking mechanism also includes: a fixing plate B and a threaded hole C; the upper and lower ends of the stopping clamp C and the stopping clamp D are provided with a fixing plate B, and the fixing plate B is welded to the upper and lower ends of the stopping clamp C and the stopping clamp D, and the fixing plate B is provided with a threaded hole C inside.
[0012] Furthermore, the fixing plate A and the threaded hole A on the locking mechanism are connected with the fixing plates B and the threaded holes C on the two sets of auxiliary locking mechanisms through screws and are fixed at both ends with nuts.
[0013] The utility model provides a pipe butt locking structure, which has the following beneficial effects:
[0014] 1. The utility model uses the stop clamp A and the stop clamp B on the locking mechanism to fix the bolt A with the nut A and the nut B, so that the two sets of nuts A and nuts B can bear the force, reduce the risk of bolt loosening, and increase stability and safety.
[0015] 2. The utility model can make the butted pipes more tightly sealed by means of the sealing ring on the locking mechanism.
[0016] 3. The utility model connects the fixing plate A on the locking mechanism and the fixing plates B on the two sets of auxiliary locking mechanisms with screws and fixes both ends with nuts, so that the locking mechanism and the auxiliary locking mechanism can be fixed at the same level, so that the butted pipes can be better connected tightly. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 It is a structural schematic diagram of the utility model.
[0018] Figure 2 It is a partial front view structural diagram of the locking mechanism of the utility model.
[0019] Figure 3 It is a schematic diagram of the structure of the locking mechanism of the utility model from a front view perspective.
[0020] Figure 4 It is a schematic diagram of the internal structure of the locking mechanism of the utility model from a front view perspective.
[0021] Figure 5 It is a schematic diagram of the overall front view structure of the auxiliary locking mechanism of the utility model.
[0022] In the figure, the corresponding relationship between the component names and the figure numbers is as follows:
[0023] 1. Locking mechanism; 101. Stop clamp A; 1011. Stop clamp B; 102. Fixing plate A; 103. Threaded hole A; 104. Bolt A; 105. Nut A; 106. Nut B; 107. Bolt B; 108. Threaded hole B; 109. Upper stop plate; 1091. Lower stop plate; 110. Clamp plate; 111. Groove; 112. Sealing ring; 2. Auxiliary locking mechanism; 201. Stop clamp C; 2011. Stop clamp D; 202. Bolt C; 203. Nut C; 204. Nut D; 205. Fixing plate B; 206. Threaded hole C. DETAILED DESCRIPTION
[0024] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.
[0025] Example:
[0026] As attached Figure 1 To Attachment Figure 5 As shown:
[0027] The utility model provides a pipe joint locking structure, comprising a locking mechanism 1 and an auxiliary locking mechanism 2; the locking mechanism 1 comprises: a stop clamp A101, a stop clamp B1011, a bolt B107, a threaded hole B108, an upper stop plate 109 and a lower stop plate 1091; threaded holes B108 are arranged in the middle of the upper and lower ends of the stop clamp A101 and the stop clamp B1011, and the upper stop plate 109 and the lower stop plate 1091 are arranged inside the stop clamp A101 and the stop clamp B1011. The upper stop plate 109 and the lower stop plate 1091 are supported by bolts B107 through threaded holes B108 in the middle of the upper and lower ends of the stop clamp A101 and the stop clamp B1011; the auxiliary locking mechanism 2 includes: a stop clamp C201, a stop clamp D2011, a bolt C202, a nut C203 and a nut D204; the auxiliary locking mechanism 2 is provided with two groups, and the stop clamp C201 and the stop clamp D2011 are fixed to each other by nuts C203 and nuts D204 through bolts C202.
[0028] Among them, Figure 2 As shown, the locking mechanism 1 also includes: a bolt A104, a nut A105 and a nut B106; the nut is provided with two sets of nuts A105 and nuts B106, and the stop clamp A101 and the stop clamp B1011 are fixed with nuts A105 and nuts B106 through the bolt A104, so that the two sets of nuts A105 and nuts B106 can bear the force, reduce the risk of bolt loosening, and increase stability and safety.
[0029] Among them, Figure 4As shown, the locking mechanism 1 also includes: a card plate 110 and a groove 111; a card plate 110 is provided at the bottom of the upper stop plate 109, and the card plate 110 is welded to the bottom of the upper stop plate 109, and a groove 111 is provided on the top of the lower stop plate 1091, and the height of the card plate 110 is equal to the depth of the groove 111, so that the card plate 110 can be better inserted into the groove 111.
[0030] Among them, Figure 4 As shown, the locking mechanism 1 also includes: a sealing ring 112; the upper stop plate 109 and the lower stop plate 1091 are both provided with sealing rings 112, and the sealing rings 112 can make the butted pipes more tightly sealed.
[0031] Among them, Figure 2 As shown, the locking mechanism 1 also includes: a fixing plate A102 and a threaded hole A103; two sets of fixing plates A102 are provided on the upper and lower edges of the stopping clamp A101 and the stopping clamp B1011, and the fixing plate A102 is welded to the upper and lower ends of the stopping clamp A101 and the stopping clamp B1011, and a threaded hole A103 is provided inside the fixing plate A102, which can be connected to the auxiliary locking mechanism 2 through the fixing plate A102.
[0032] Among them, Figure 5 As shown, the auxiliary locking mechanism 2 also includes: a fixing plate B205 and a threaded hole C206; a fixing plate B205 is provided at the upper and lower ends of the stopping clamp C201 and the stopping clamp D2011, and the fixing plate B205 is welded to the upper and lower ends of the stopping clamp C201 and the stopping clamp D2011, and a threaded hole C206 is provided inside the fixing plate B205, which can be connected to the locking mechanism 1 through the fixing plate B205.
[0033] Among them, Figure 1 As shown, the fixing plate A102 and threaded hole A103 on the locking mechanism 1 are connected with the fixing plates B205 and threaded holes C206 on the two sets of auxiliary locking mechanisms 2 through screws and fixed with nuts at both ends, so that the locking mechanism 1 and the auxiliary locking mechanism 2 can be fixed at the same level.
[0034] The specific usage and function of this embodiment are as follows:
[0035] In the utility model, firstly, the bolts A104 and the bolts B107 fixing the stop clamp A101 and the stop clamp B1011 on the locking mechanism 1 are screwed off, and the two pipes to be butted are placed between the upper stop plate 109 and the lower stop plate 1091 inside the locking mechanism 1, and the bolts B107 are screwed into the threaded holes B108 between the upper and lower ends of the stop clamp A101 and the stop clamp B1011 to hold the upper stop plate 109 and the lower stop plate 1091, and then the stop clamp A101 and the stop clamp B1011 are fixed to the pipe interface to be butted by the bolts A104 with the nuts A105 and the nuts B106, so that the two sets of screws are screwed in place. Cap A and nut B are used to bear the force, reduce the risk of bolt loosening, increase stability and safety, and the sealing ring on the locking mechanism can make the docked pipes more tightly sealed. The stop clamp C201 and the stop clamp D2011 on the two sets of auxiliary locking mechanisms 2 are fixed to the two ends of the pipe through bolts C202 with nuts C203 and nuts D204. The screws are inserted into the threaded holes A103 on the fixing plate A on the locking mechanism and the threaded holes C206 on the fixing plate B on the two sets of auxiliary locking mechanisms, and fixed with nuts. This allows the locking mechanism 1 and the auxiliary locking mechanism 2 to be fixed at the same level, so that the docked pipes can be better connected tightly.
[0036] The matters not described in detail in the present invention are all known technologies to those skilled in the art.
Claims
1. A pipe butt locking structure, characterized in that: The invention comprises a locking mechanism (1) and an auxiliary locking mechanism (2); the locking mechanism (1) comprises: a stop clamp A (101), a stop clamp B (1011), a bolt B (107), a threaded hole B (108), an upper stop plate (109) and a lower stop plate (1091); the stop clamp A (101) and the stop clamp B (1011) are provided with a threaded hole B (108) in the middle of the upper and lower ends, the stop clamp A (101) and the stop clamp B (1011) are provided with an upper stop plate (109) and a lower stop plate (1091), and the upper stop plate (109) and the lower stop plate (1091) are provided with a threaded hole B (108) in the middle of the upper and lower ends. The lower stop plate (1091) is supported by a bolt B (107) through a threaded hole B (108) in the middle of the upper and lower ends of the stop clamp A (101) and the stop clamp B (1011); the auxiliary locking mechanism (2) comprises: a stop clamp C (201), a stop clamp D (2011), a bolt C (202), a nut C (203) and a nut D (204); the auxiliary locking mechanism (2) is provided with two groups, and the stop clamp C (201) and the stop clamp D (2011) are fixed to each other by nuts C (203) and nuts D (204) through bolts C (202).
2. A pipe joint locking structure according to claim 1, characterized in that: The locking mechanism (1) further comprises: a bolt A (104), a nut A (105) and a nut B (106); the nut is provided with two sets of nuts A (105) and nuts B (106); the stop clamp A (101) and the stop clamp B (1011) are fixed to each other by nuts A (105) and nuts B (106) via the bolt A (104).
3. A pipe joint locking structure according to claim 1, characterized in that: The locking mechanism (1) further comprises: a clamping plate (110) and a groove (111); the clamping plate (110) is provided at the bottom of the upper stop plate (109), and the clamping plate (110) is welded to the bottom of the upper stop plate (109); the groove (111) is provided at the top of the lower stop plate (1091), and the height of the clamping plate (110) is equal to the depth of the groove (111).
4. A pipe joint locking structure according to claim 1, characterized in that: The locking mechanism (1) further comprises: a sealing ring (112); the sealing ring (112) is provided inside the upper stop plate (109) and the lower stop plate (1091).
5. The pipe joint locking structure according to claim 1, characterized in that: The locking mechanism (1) further comprises: a fixing plate A (102) and a threaded hole A (103); two sets of fixing plates A (102) are provided at the upper and lower edges of the stopping clamp A (101) and the stopping clamp B (1011), and the fixing plates A (102) are welded to the upper and lower ends of the stopping clamp A (101) and the stopping clamp B (1011), and the fixing plates A (102) are provided with threaded holes A (103) inside.
6. A pipe joint locking structure according to claim 5, characterized in that: The auxiliary locking mechanism (2) further comprises: a fixing plate B (205) and a threaded hole C (206); the fixing plates B (205) are provided at the upper and lower ends of the stop clamp C (201) and the stop clamp D (2011), and the fixing plates B (205) are welded to the upper and lower ends of the stop clamp C (201) and the stop clamp D (2011), and the threaded hole C (206) is provided inside the fixing plate B (205).
7. A pipe joint locking structure according to claim 6, characterized in that: The fixing plate A (102) and the threaded hole A (103) on the locking mechanism (1) are connected to the fixing plates B (205) and the threaded holes C (206) on the two sets of auxiliary locking mechanisms (2) via screws and are fixed at both ends with nuts.